Charts and Analyses:
Chart Year:

(2024) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Ader PARIS 2 456 370 (81%) 47 (13%) 271 (73%)
1 ALDE Paris 2 418 196 (47%) 1 (1%) 118 (60%)
1 Alex Cooper Towson 1 6 5 (83%) 2 (40%) 1 (20%)
1 Alexander Historical Auctions Chesapeake City 2 1264 987 (78%) 397 (40%) 359 (36%)
1 AntiquarianAuctions.com Constantia 1 344 103 (30%) 64 (62%) 19 (18%)
1 Arader Galleries New York City 1 173 86 (50%) 61 (71%) 7 (8%)
1 Artcurial Paris 1 64 60 (94%) 0 (0%) 47 (78%)
1 Bearnes Hampton and Littlewood Exeter 2 182 117 (64%) 7 (6%) 97 (83%)
1 Bogota Auction Bogota 2 445 412 (93%) 39 (9%) 412 (100%)
1 Bonhams London 1 189 188 (99%) 2 (1%) 172 (91%)
1 Bonhams Los Angeles 1 187 161 (86%) 39 (24%) 66 (41%)
1 Bonhams Marlborough 1 195 161 (83%) 59 (37%) 64 (40%)
1 Bruun Rasmussen Copenhagen 5 289 254 (88%) 141 (56%) 76 (30%)
1 Case Antiques, Inc. Knoxville 2 141 136 (96%) 33 (24%) 87 (64%)
1 Catawiki B. V. LA Assen, 16 1036 855 (83%) 250 (29%) 530 (62%)
1 Christies New York 2 160 139 (87%) 15 (11%) 77 (55%)
1 Clars Auction Gallery Oakland 1 99 55 (56%) 41 (75%) 6 (11%)
1 De Baecque and Associes Lyon 1 294 235 (80%) 39 (17%) 125 (53%)
1 Dominic Winter Book Auctions Gloucestershire 1 321 318 (99%) 17 (5%) 258 (81%)
1 Dorotheum Vienna 1 201 132 (66%) 36 (27%) 60 (45%)
1 Doyle New York New York 1 12 10 (83%) 1 (10%) 8 (80%)
1 Eldreds East Dennis, 2 59 48 (81%) 25 (52%) 14 (29%)
1 EV Stamps Richmond 1 176 148 (84%) 0 (0%) 148 (100%)
1 Fairhill Auction Elkton 1 67 31 (46%) 18 (58%) 6 (19%)
1 Finarte Milan 1 300 160 (53%) 0 (0%) 160 (100%)
1 Forum Auctions London 4 821 606 (74%) 87 (14%) 320 (53%)
1 Garth's Auctioneers and Appraisers Columbus 1 24 24 (100%) 3 (13%) 11 (46%)
1 Giquello rue La Boetie, Paris 1 21 0 (0%) 0 (0%) 0 (0%)
1 Gonnelli Casa DAste Firenze 1 85 66 (78%) 0 (0%) 66 (100%)
1 Hake's Auctions York 1 1612 1612 (100%) 775 (48%) 123 (8%)
1 Hansons Etwall, Derbyshire 1 49 47 (96%) 6 (13%) 32 (68%)
1 Heritage Auctions Dallas 40 20254 19946 (98%) 1214 (6%) 16356 (82%)
1 Holabird Western Americana Collections Reno 4 1239 847 (68%) 734 (87%) 44 (5%)
1 Jeschke Jadi Auctions Berlin GmbH Berlin 1 671 286 (43%) 158 (55%) 128 (45%)
1 John McInnis Auctioneers Amesbury 2 75 75 (100%) 0 (0%) 75 (100%)
1 Kestenbaum and Company Brooklyn 1 179 96 (54%) 51 (53%) 19 (20%)
1 Keys Fine Arts Auctioneers Norwich 1 200 170 (85%) 36 (21%) 101 (59%)
1 Leland Little Auctions Hillsborough, NC 1 25 25 (100%) 0 (0%) 25 (100%)
1 Leslie Hindman Auctioneers Chicago 1 14 10 (71%) 6 (60%) 2 (20%)
1 Litchfield County Auctions Litchfield 1 122 96 (79%) 39 (41%) 34 (35%)
1 Los Angeles Estate Auction Glendale 1 310 224 (72%) 188 (84%) 6 (3%)
1 Lyon and Turnbull Edinburgh 2 231 143 (62%) 17 (12%) 53 (37%)
1 Morphy Auctions Denver 1 63 56 (89%) 26 (46%) 19 (34%)
1 Morton Subastas México DF CP 11000 5 664 265 (40%) 151 (57%) 43 (16%)
1 Nadeau's Auction Gallery Windsor 2 115 93 (81%) 23 (25%) 39 (42%)
1 Nate D. Sanders Auctions Los Angeles 1 220 74 (34%) 0 (0%) 74 (100%)
1 Neal Auction Company New Orleans 1 56 56 (100%) 9 (16%) 34 (61%)
1 New England Auctions Branford 2 32 32 (100%) 9 (28%) 14 (44%)
1 New England Book Auctions South Deerfield 2 464 457 (98%) 0 (0%) 457 (100%)
1 North American Auction Company Bozeman 1 185 134 (72%) 88 (66%) 20 (15%)
1 Nye & Company Auctioneers Bloomfield 3 204 170 (83%) 74 (44%) 54 (32%)
1 One Of A Kind Collectibles Coral Gables 1 170 144 (85%) 0 (0%) 144 (100%)
1 One Source Auctions Canandaigua 2 311 286 (92%) 0 (0%) 286 (100%)
1 PBA Galleries Berkeley 3 1335 1125 (84%) 364 (32%) 217 (19%)
1 Potter and Potter Auctions Chicago 3 852 811 (95%) 212 (26%) 312 (38%)
1 Purcell Auctioneers Birr 2 1060 794 (75%) 331 (42%) 243 (31%)
1 Quinn's Auction Galleries Falls Church 1 47 41 (87%) 0 (0%) 41 (100%)
1 Rago Arts and Auctions Lambertville 1 262 187 (71%) 42 (22%) 72 (39%)
1 Revere Auctions St. Paul 2 156 147 (94%) 75 (51%) 31 (21%)
1 Robert Siegel Galleries New York 1 269 245 (91%) 95 (39%) 105 (43%)
1 Rossini Paris 3 896 211 (24%) 0 (0%) 31 (15%)
1 RR Auction Amherst 2 762 596 (78%) 62 (10%) 228 (38%)
1 Sarasota Estate Auction Sarasota 2 507 375 (74%) 184 (49%) 97 (26%)
1 Schilb Antiquarian Columbia 2 201 201 (100%) 201 (100%) 0 (0%)
1 Sothebys London 1 24 22 (92%) 5 (23%) 10 (45%)
1 Sothebys New York 4 36 20 (56%) 4 (20%) 8 (40%)
1 Stair Auctioneers and Appraisers Hudson 2 57 50 (88%) 24 (48%) 18 (36%)
1 Swann Galleries New York 1 238 216 (91%) 66 (31%) 89 (41%)
1 Tennants Auctioneers Leyburn 2 81 66 (81%) 15 (23%) 32 (48%)
1 Tessier & Sarrou and Associates Paris 1 419 168 (40%) 49 (29%) 65 (39%)
1 The Book Merchant Jenkins West End 2 627 436 (70%) 234 (54%) 91 (21%)
1 Thomson Roddick Auctioneers & Valuers Carlisle 1 314 289 (92%) 69 (24%) 118 (41%)
1 Tooveys West Sussex 1 79 66 (84%) 6 (9%) 42 (64%)
1 Trafford Books Manchester 1 214 173 (81%) 34 (20%) 85 (49%)
1 Trillium Antique Prints & Rare Books Franklin 4 632 604 (96%) 549 (91%) 8 (1%)
1 University Archives Wilton 1 379 349 (92%) 161 (46%) 116 (33%)
1 Vermot de Pas Paris 2 1057 432 (41%) 0 (0%) 357 (83%)
1 Vogt Auction San Antonio 2 77 73 (95%) 21 (29%) 32 (44%)
1 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 30 30 (100%) 11 (37%) 5 (17%)
1 Winner's Auctions Ltd Jerusalem 1 258 187 (72%) 93 (50%) 59 (32%)
2 Addison and Sarova Social Circle 1 346 345 (100%) 0 (0%) 1 (0%)
2 Ader PARIS 3 676 450 (67%) 34 (8%) 261 (58%)
2 Aguttes Neuilly-sur-Seine 1 235 0 (0%) 0 (0%) 0 (0%)
2 Ahlers & Ogletree Atlanta 4 1012 966 (95%) 255 (26%) 363 (38%)
2 ALDE Paris 1 205 149 (73%) 0 (0%) 93 (62%)
2 Antikvariat Bryggen AS Skjeberg 1 60 55 (92%) 0 (0%) 55 (100%)
2 Artcurial Paris 1 64 51 (80%) 27 (53%) 14 (27%)
2 Aspire Art Auctions Illovo 1 94 42 (45%) 5 (12%) 6 (14%)
2 Aspire Auctions Pittsburgh 1 42 41 (98%) 14 (34%) 9 (22%)
2 Aste Bolaffi Turin 1 184 71 (39%) 0 (0%) 71 (100%)
2 Australian Book Auctions Armadale, 1 104 77 (74%) 0 (0%) 32 (42%)
2 Bearnes Hampton and Littlewood Exeter 1 67 56 (84%) 15 (27%) 18 (32%)
2 Bertolami Fine Art Rome 1 420 222 (53%) 113 (51%) 42 (19%)
2 Blackwell Auctions Clearwater 1 28 22 (79%) 16 (73%) 3 (14%)
2 Bogota Auction Bogota 1 107 98 (92%) 0 (0%) 42 (43%)
2 Bonhams London 1 236 109 (46%) 1 (1%) 35 (32%)
2 Bonhams Los Angeles 1 50 31 (62%) 4 (13%) 7 (23%)
2 Bonhams Marlborough 1 344 283 (82%) 148 (52%) 78 (28%)
2 Bonhams New York 2 369 256 (69%) 58 (23%) 85 (33%)
2 Bonhams Paris 1 110 80 (73%) 4 (5%) 40 (50%)
2 Bruneau & Co. Cranston 1 635 628 (99%) 50 (8%) 416 (66%)
2 Brunk Auctions Asheville, NC 1 43 42 (98%) 9 (21%) 20 (48%)
2 Bruun Rasmussen Copenhagen 4 203 173 (85%) 88 (51%) 70 (40%)
2 Catawiki B. V. LA Assen, 18 1231 999 (81%) 343 (34%) 574 (57%)
2 Chiswick Auctions London 4 1250 723 (58%) 196 (27%) 205 (28%)
2 Christies New York 6 563 506 (90%) 103 (20%) 264 (52%)
2 Clars Auction Gallery Oakland 1 135 92 (68%) 47 (51%) 22 (24%)
2 Copley Fine Art Auctions Boston 1 40 39 (98%) 5 (13%) 4 (10%)
2 Cotswold Auction Company Cheltenham 1 158 124 (78%) 15 (12%) 78 (63%)
2 De Baecque and Associes Lyon 1 356 253 (71%) 5 (2%) 144 (57%)
2 Dirk Soulis Auctions Lee's Summit 1 83 78 (94%) 10 (13%) 46 (59%)
2 Dominic Winter Book Auctions Gloucestershire 1 222 211 (95%) 42 (20%) 132 (63%)
2 Doyle New York New York 1 47 40 (85%) 3 (8%) 23 (57%)
2 Du Mouchelles Detroit 1 172 149 (87%) 62 (42%) 42 (28%)
2 Duke's Dorchester 2 80 62 (78%) 11 (18%) 37 (60%)
2 Eldreds East Dennis, 2 36 28 (78%) 4 (14%) 13 (46%)
2 EV Stamps Richmond 1 141 126 (89%) 0 (0%) 126 (100%)
2 Everard Auctions Savannah 2 129 93 (72%) 58 (62%) 17 (18%)
2 Fairhill Auction Elkton 1 606 364 (60%) 145 (40%) 87 (24%)
2 Finarte Rome 2 239 108 (45%) 0 (0%) 23 (21%)
2 Fonsie Mealy Auctioneers Kilkenny 1 17 13 (76%) 4 (31%) 5 (38%)
2 Forum Auctions London 2 567 517 (91%) 106 (21%) 298 (58%)
2 Freemans Philadelphia 1 138 115 (83%) 24 (21%) 46 (40%)
2 Giquello rue La Boetie, Paris 2 159 96 (60%) 0 (0%) 60 (63%)
2 Gonnelli Casa DAste Firenze 2 134 97 (72%) 0 (0%) 97 (100%)
2 Gorringes Lewes 1 22 20 (91%) 6 (30%) 8 (40%)
2 Hansons Etwall, Derbyshire 1 131 77 (59%) 29 (38%) 25 (32%)
2 Heritage Auctions Dallas 40 14824 14550 (98%) 464 (3%) 13051 (90%)
2 Il Ponte Milan (Italy) 1 180 177 (98%) 57 (32%) 102 (58%)
2 Il Ponte Milan 1 401 348 (87%) 1 (0%) 228 (66%)
2 Jeffrey S. Evans & Associates Harrisonburg 2 177 176 (99%) 11 (6%) 131 (74%)
2 John McInnis Auctioneers Amesbury 4 456 432 (95%) 89 (21%) 272 (63%)
2 Kedem Auctions Ltd. Jerusalem 1 413 394 (95%) 0 (0%) 394 (100%)
2 Keys Fine Arts Auctioneers Norwich 1 305 273 (90%) 47 (17%) 207 (76%)
2 Kiefer Buch und Kunstauktionen 75172 Pforzheim 3 3265 1443 (44%) 759 (53%) 684 (47%)
2 Kolbe and Fanning Numismatic Booksellers Gahanna 1 599 541 (90%) 131 (24%) 406 (75%)
2 Leland Little Auctions Hillsborough, NC 1 95 94 (99%) 0 (0%) 94 (100%)
2 Litchfield County Auctions Litchfield 2 60 50 (83%) 26 (52%) 16 (32%)
2 Los Angeles Estate Auction Glendale 2 618 449 (73%) 421 (94%) 7 (2%)
2 Lyon and Turnbull Edinburgh 1 336 285 (85%) 16 (6%) 185 (65%)
2 Maison Bibelot Firenze 1 200 183 (92%) 0 (0%) 148 (81%)
2 Mallams Oxford, 1 277 263 (95%) 23 (9%) 198 (75%)
2 Michaans Auctions Alameda, CA 1 71 48 (68%) 26 (54%) 12 (25%)
2 Moreshet Auctions Jerusalem 1 266 204 (77%) 0 (0%) 204 (100%)
2 Morphy Auctions Denver 2 739 715 (97%) 107 (15%) 350 (49%)
2 Morton Subastas México DF CP 11000 6 805 265 (33%) 153 (58%) 42 (16%)
2 Nadeau's Auction Gallery Windsor 1 75 64 (85%) 18 (28%) 31 (48%)
2 Nate D. Sanders Auctions Los Angeles 1 135 53 (39%) 0 (0%) 53 (100%)
2 Neal Auction Company New Orleans 2 97 96 (99%) 28 (29%) 52 (54%)
2 New England Book Auctions South Deerfield 2 398 338 (85%) 0 (0%) 338 (100%)
2 North American Auction Company Bozeman 1 66 1 (2%) 1 (100%) 0 (0%)
2 Old World Auctions Richmond 1 790 698 (88%) 513 (73%) 125 (18%)
2 One Source Auctions Canandaigua 1 379 339 (89%) 0 (0%) 339 (100%)
2 OSENAT VERSAILLES 1 219 153 (70%) 29 (19%) 80 (52%)
2 PBA Galleries Berkeley 2 438 241 (55%) 182 (76%) 26 (11%)
2 PIASA Paris 1 46 46 (100%) 0 (0%) 38 (83%)
2 PosterConnection Inc. Clayton 1 315 141 (45%) 138 (98%) 2 (1%)
2 Potomack Company Alexandria 3 175 147 (84%) 65 (44%) 41 (28%)
2 Potter and Potter Auctions Chicago 2 683 629 (92%) 196 (31%) 213 (34%)
2 Propstore Valencia 1 400 350 (88%) 0 (0%) 166 (47%)
2 Purcell Auctioneers Birr 1 643 111 (17%) 36 (32%) 47 (42%)
2 Rachel Davis Fine Arts Cleveland 1 304 278 (91%) 69 (25%) 89 (32%)
2 Rago Arts and Auctions Lambertville 1 250 183 (73%) 26 (14%) 80 (44%)
2 Ripley Auctions Indianapolis 1 135 103 (76%) 58 (56%) 22 (21%)
2 Rossini Paris 2 213 151 (71%) 22 (15%) 77 (51%)
2 RR Auction Amherst 2 581 448 (77%) 37 (8%) 179 (40%)
2 Saskatchewan Network for Art Collecting Regina 1 64 38 (59%) 31 (82%) 5 (13%)
2 Schilb Antiquarian Columbia 1 108 103 (95%) 101 (98%) 0 (0%)
2 Sloane Street Auctions London 1 42 26 (62%) 3 (12%) 12 (46%)
2 Sothebys New York 1 3 1 (33%) 1 (100%) 0 (0%)
2 Sothebys Paris 1 11 11 (100%) 1 (9%) 5 (45%)
2 Stair Auctioneers and Appraisers Hudson 2 51 47 (92%) 8 (17%) 31 (66%)
2 Stephan Welz & Co. Constantia 1 21 11 (52%) 1 (9%) 3 (27%)
2 Swann Galleries New York 3 755 569 (75%) 212 (37%) 154 (27%)
2 Sworders Essex 1 75 33 (44%) 1 (3%) 13 (39%)
2 Sydney Rare Book Auctions Ultimo 2 919 496 (54%) 350 (71%) 59 (12%)
2 Tajan Paris 1 100 61 (61%) 0 (0%) 52 (85%)
2 Tessier & Sarrou and Associates Paris 2 1422 1397 (98%) 0 (0%) 1397 (100%)
2 The Ross Art Group Inc Boca Raton 1 376 103 (27%) 74 (72%) 5 (5%)
2 Thomaston Place Auction Galleries Thomaston 3 115 88 (77%) 37 (42%) 33 (38%)
2 Thomson Roddick Auctioneers & Valuers Carlisle 1 300 287 (96%) 77 (27%) 130 (45%)
2 Tooveys West Sussex 1 214 196 (92%) 13 (7%) 128 (65%)
2 Trillium Antique Prints & Rare Books Franklin 4 694 662 (95%) 588 (89%) 5 (1%)
2 University Archives Wilton 1 417 386 (93%) 172 (45%) 123 (32%)
2 Vermot de Pas Paris 4 1365 458 (34%) 51 (11%) 181 (40%)
2 Vogt Auction San Antonio 1 120 120 (100%) 35 (29%) 41 (34%)
2 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 135 123 (91%) 56 (46%) 33 (27%)
3 Ader PARIS 3 412 303 (74%) 14 (5%) 251 (83%)
3 ALDE Paris 2 438 334 (76%) 14 (4%) 194 (58%)
3 Antikvariat Bryggen AS Skjeberg 2 142 38 (27%) 0 (0%) 38 (100%)
3 AntiquarianAuctions.com Constantia 1 315 90 (29%) 52 (58%) 21 (23%)
3 Artcurial Paris 2 371 88 (24%) 8 (9%) 37 (42%)
3 Bearnes Hampton and Littlewood Exeter 2 196 150 (77%) 25 (17%) 97 (65%)
3 Bertolami Fine Art Rome 2 798 139 (17%) 116 (83%) 11 (8%)
3 Blackwell Auctions Clearwater 1 21 17 (81%) 6 (35%) 6 (35%)
3 Bonhams London, New Bond Street 3 537 464 (86%) 36 (8%) 286 (62%)
3 Bonhams Los Angeles 1 213 186 (87%) 11 (6%) 95 (51%)
3 Bruun Rasmussen Copenhagen 4 216 182 (84%) 74 (41%) 81 (45%)
3 Canada Book Auctions Limited Toronto 1 193 178 (92%) 90 (51%) 4 (2%)
3 Carlsen Gallery Greenville, NY 1 19 18 (95%) 6 (33%) 2 (11%)
3 Catawiki B. V. LA Assen, 21 1323 1010 (76%) 351 (35%) 550 (54%)
3 Chiswick Auctions London 1 211 125 (59%) 17 (14%) 60 (48%)
3 Chorley's Gloucestershire 1 220 193 (88%) 34 (18%) 110 (57%)
3 Christies London - King Street 3 370 339 (92%) 26 (8%) 225 (66%)
3 Christies New York 2 233 208 (89%) 25 (12%) 126 (61%)
3 Christies Paris 1 277 254 (92%) 35 (14%) 163 (64%)
3 Clars Auction Gallery Oakland 1 62 45 (73%) 28 (62%) 9 (20%)
3 Damien Voglaire Brussels 2 870 694 (80%) 2 (0%) 446 (64%)
3 De Baecque and Associes Lyon 1 25 23 (92%) 2 (9%) 15 (65%)
3 Dominic Winter Book Auctions Gloucestershire 2 858 756 (88%) 65 (9%) 440 (58%)
3 Dorotheum Salzburg 1 37 21 (57%) 7 (33%) 10 (48%)
3 Dorotheum Vienna 1 136 117 (86%) 5 (4%) 77 (66%)
3 Doyle New York New York 1 261 216 (83%) 90 (42%) 74 (34%)
3 Du Mouchelles Detroit 2 167 157 (94%) 50 (32%) 49 (31%)
3 Early American Rancho Santa Fe 1 204 172 (84%) 89 (52%) 28 (16%)
3 EV Stamps Richmond 1 211 209 (99%) 0 (0%) 209 (100%)
3 Finarte Milan 1 160 98 (61%) 39 (40%) 19 (19%)
3 Finarte Rome 1 383 117 (31%) 2 (2%) 26 (22%)
3 Fleischer's Auctions Columbus 1 48 48 (100%) 0 (0%) 48 (100%)
3 Forum Auctions London 4 1197 913 (76%) 153 (17%) 418 (46%)
3 Freemans Philadelphia 2 49 44 (90%) 16 (36%) 19 (43%)
3 Genazym Monsey 1 191 187 (98%) 28 (15%) 107 (57%)
3 Giquello rue La Boetie, Paris 1 212 202 (95%) 19 (9%) 151 (75%)
3 Gonnelli Casa DAste Firenze 1 584 540 (92%) 0 (0%) 540 (100%)
3 Gorringes Lewes 1 109 100 (92%) 19 (19%) 40 (40%)
3 Hake's Auctions York 1 752 679 (90%) 297 (44%) 101 (15%)
3 Hansons Etwall, Derbyshire 1 65 41 (63%) 11 (27%) 21 (51%)
3 Heritage Auctions Dallas 47 19328 19050 (99%) 652 (3%) 17017 (89%)
3 Holabird Western Americana Collections Reno 2 1183 1035 (87%) 898 (87%) 42 (4%)
3 International Autograph Auctions Europe SL Malaga 3 1545 1545 (100%) 5 (0%) 767 (50%)
3 Jeffrey S. Evans & Associates Harrisonburg 3 286 279 (98%) 50 (18%) 148 (53%)
3 John McInnis Auctioneers Amesbury 2 122 122 (100%) 0 (0%) 122 (100%)
3 Koller Auctions Zurich 4 533 404 (76%) 43 (11%) 197 (49%)
3 Lark Mason Associates New Braunfels 1 84 57 (68%) 32 (56%) 14 (25%)
3 Lay's Auctioneers Cornwall 2 562 477 (85%) 187 (39%) 134 (28%)
3 Leland Little Auctions Hillsborough, NC 1 47 45 (96%) 0 (0%) 45 (100%)
3 Los Angeles Estate Auction Glendale 1 289 119 (41%) 105 (88%) 1 (1%)
3 Maison Bibelot Firenze 1 200 173 (87%) 0 (0%) 118 (68%)
3 Marc van de Wiele Auctions Brugge 1 1218 854 (70%) 17 (2%) 560 (66%)
3 Mennonite Life Lancaster 1 392 374 (95%) 0 (0%) 374 (100%)
3 Michael Treloar Adelaide SA 1 64 19 (30%) 0 (0%) 3 (16%)
3 Moreshet Auctions Jerusalem 1 72 61 (85%) 0 (0%) 61 (100%)
3 Morton Subastas México DF CP 11000 6 866 298 (34%) 173 (58%) 26 (9%)
3 Nadeau's Auction Gallery Windsor 1 54 45 (83%) 25 (56%) 11 (24%)
3 Nate D. Sanders Auctions Los Angeles 1 39 16 (41%) 0 (0%) 16 (100%)
3 New England Auctions Branford 1 25 25 (100%) 0 (0%) 16 (64%)
3 New England Book Auctions South Deerfield 2 388 298 (77%) 0 (0%) 298 (100%)
3 North American Auction Company Bozeman 2 270 173 (64%) 126 (73%) 18 (10%)
3 Nye & Company Auctioneers Bloomfield 2 58 43 (74%) 31 (72%) 5 (12%)
3 One Source Auctions Canandaigua 1 184 160 (87%) 1 (1%) 159 (99%)
3 OSENAT PARIS 1 118 50 (42%) 1 (2%) 25 (50%)
3 PBA Galleries Berkeley 4 1420 1129 (80%) 464 (41%) 265 (23%)
3 PIASA Paris 1 18 9 (50%) 0 (0%) 4 (44%)
3 Pierre Berge and Associes Paris 1 26 0 (0%) 0 (0%) 0 (0%)
3 Poster Auctions International, Inc. New York 1 404 162 (40%) 19 (12%) 73 (45%)
3 Potter and Potter Auctions Chicago 2 1135 988 (87%) 434 (44%) 292 (30%)
3 Propstore Valencia 1 319 260 (82%) 0 (0%) 172 (66%)
3 Quinn's Auction Galleries Falls Church 1 271 233 (86%) 123 (53%) 56 (24%)
3 Rachel Davis Fine Arts Cleveland 1 63 62 (98%) 28 (45%) 16 (26%)
3 Rago Arts and Auctions Chicago 1 216 147 (68%) 35 (24%) 58 (39%)
3 Rago Arts and Auctions Van Nuys, CA 1 201 146 (73%) 54 (37%) 58 (40%)
3 Revere Auctions St. Paul 3 189 157 (83%) 56 (36%) 46 (29%)
3 Ripley Auctions Indianapolis 2 156 142 (91%) 66 (46%) 44 (31%)
3 Robert Siegel Galleries New York 3 1143 1091 (95%) 351 (32%) 520 (48%)
3 Rossini Paris 4 1023 483 (47%) 104 (22%) 151 (31%)
3 RR Auction Amherst 2 675 482 (71%) 70 (15%) 222 (46%)
3 Santa Fe Art Auction Santa Fe 2 323 251 (78%) 127 (51%) 47 (19%)
3 Sarasota Estate Auction Sarasota 2 337 208 (62%) 140 (67%) 36 (17%)
3 Saskatchewan Network for Art Collecting Regina 1 37 36 (97%) 15 (42%) 17 (47%)
3 Schilb Antiquarian Columbia 2 199 199 (100%) 198 (99%) 0 (0%)
3 Sothebys London 1 111 81 (73%) 6 (7%) 42 (52%)
3 Sothebys New York 1 34 25 (74%) 7 (28%) 5 (20%)
3 Stephan Welz & Co. Constantia 2 84 54 (64%) 7 (13%) 18 (33%)
3 Stephenson's Auctioneers & Appraisers Southampton 1 213 165 (77%) 108 (65%) 21 (13%)
3 Stockholms Auktionsverk Stockholm 1 80 61 (76%) 18 (30%) 43 (70%)
3 Swann Galleries New York 3 1039 818 (79%) 367 (45%) 212 (26%)
3 Sydney Rare Book Auctions Ultimo 3 747 521 (70%) 297 (57%) 72 (14%)
3 Toronto Book Auctions Toronto 1 364 226 (62%) 204 (90%) 4 (2%)
3 Trafford Books Manchester 1 213 145 (68%) 34 (23%) 71 (49%)
3 Trillium Antique Prints & Rare Books Franklin 5 829 788 (95%) 689 (87%) 14 (2%)
3 Venator and Hanstein Köln 2 1310 871 (66%) 499 (57%) 372 (43%)
3 Vermot de Pas Paris 3 1579 417 (26%) 26 (6%) 182 (44%)
3 Vogt Auction San Antonio 1 42 42 (100%) 20 (48%) 9 (21%)
3 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 109 107 (98%) 42 (39%) 25 (23%)
3 Winner's Auctions Ltd Jerusalem 1 209 166 (79%) 73 (44%) 60 (36%)
3 Winter Associates Plainville, CT 1 44 40 (91%) 10 (25%) 6 (15%)
4 A.H. Wilkens Auctions & Appraisals Toronto 2 66 48 (73%) 22 (46%) 12 (25%)
4 Addison and Sarova Social Circle 2 566 561 (99%) 0 (0%) 43 (8%)
4 Ader PARIS 2 386 312 (81%) 30 (10%) 222 (71%)
4 Ahlers & Ogletree Atlanta 2 35 32 (91%) 16 (50%) 7 (22%)
4 ALDE Paris 2 595 506 (85%) 21 (4%) 272 (54%)
4 Alexander Historical Auctions Chesapeake City 2 921 682 (74%) 278 (41%) 255 (37%)
4 Angling Auctions Romsey 1 40 35 (88%) 11 (31%) 10 (29%)
4 Antikvariat Bryggen AS Skjeberg 2 180 151 (84%) 0 (0%) 151 (100%)
4 AntiquarianAuctions.com Constantia 1 411 101 (25%) 63 (62%) 22 (22%)
4 Arader Galleries New York City 1 126 67 (53%) 43 (64%) 2 (3%)
4 Arenberg Auctions BRUSSEL 1 458 458 (100%) 154 (34%) 186 (41%)
4 Artcurial Paris 3 630 341 (54%) 8 (2%) 178 (52%)
4 Aspire Auctions Pittsburgh 1 48 22 (46%) 5 (23%) 9 (41%)
4 Aste Bolaffi Turin 1 628 415 (66%) 127 (31%) 111 (27%)
4 Bearnes Hampton and Littlewood Exeter 1 46 31 (67%) 4 (13%) 11 (35%)
4 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 16 16 (100%) 5 (31%) 9 (56%)
4 Bertolami Fine Art Rome 1 187 145 (78%) 89 (61%) 12 (8%)
4 Blackwell Auctions Clearwater 1 75 68 (91%) 39 (57%) 0 (0%)
4 Bonhams Los Angeles 1 48 40 (83%) 22 (55%) 8 (20%)
4 Bonhams New York 3 419 312 (74%) 95 (30%) 91 (29%)
4 Bonhams Paris 1 205 134 (65%) 26 (19%) 56 (42%)
4 Britannic Auctions Phoenix 1 74 59 (80%) 27 (46%) 22 (37%)
4 Bruneau & Co. Cranston 2 529 529 (100%) 94 (18%) 233 (44%)
4 Brunk Auctions Asheville, NC 1 51 45 (88%) 24 (53%) 6 (13%)
4 Bruun Rasmussen Copenhagen 5 306 195 (64%) 96 (49%) 75 (38%)
4 Catawiki B. V. LA Assen, 16 1118 906 (81%) 262 (29%) 589 (65%)
4 Charlton Hall West Columbia, SC 1 64 58 (91%) 12 (21%) 27 (47%)
4 Chiswick Auctions London 1 50 21 (42%) 4 (19%) 5 (24%)
4 Christies New York 2 325 268 (82%) 31 (12%) 138 (51%)
4 Christies Paris 2 231 215 (93%) 92 (43%) 88 (41%)
4 Clars Auction Gallery Oakland 2 134 84 (63%) 46 (55%) 19 (23%)
4 De Baecque and Associes Lyon 2 689 543 (79%) 41 (8%) 316 (58%)
4 Dirk Soulis Auctions Lee's Summit 1 31 29 (94%) 2 (7%) 7 (24%)
4 Dominic Winter Book Auctions Gloucestershire 1 460 403 (88%) 46 (11%) 230 (57%)
4 Dorotheum Vienna 1 109 69 (63%) 0 (0%) 69 (100%)
4 Doyle New York New York 2 156 141 (90%) 17 (12%) 84 (60%)
4 Du Mouchelles Detroit 1 119 112 (94%) 37 (33%) 43 (38%)
4 Duke's Dorchester 1 58 45 (78%) 16 (36%) 11 (24%)
4 Dunbar Sloane Wellington 1 48 37 (77%) 2 (5%) 34 (92%)
4 Eldreds East Dennis, 4 115 100 (87%) 49 (49%) 31 (31%)
4 EV Stamps Richmond 1 174 146 (84%) 0 (0%) 146 (100%)
4 Finarte Milan 1 265 178 (67%) 26 (15%) 69 (39%)
4 Fonsie Mealy Auctioneers Kilkenny 1 710 390 (55%) 34 (9%) 88 (23%)
4 Forum Auctions London 3 600 527 (88%) 214 (41%) 218 (41%)
4 Freemans Philadelphia 1 18 15 (83%) 4 (27%) 6 (40%)
4 Galerie Bassenge Berlin-Grunewald 5 2402 1185 (49%) 517 (44%) 668 (56%)
4 Giquello rue La Boetie, Paris 2 592 362 (61%) 120 (33%) 140 (39%)
4 Gorringes Lewes 1 17 14 (82%) 5 (36%) 8 (57%)
4 Hansons Etwall, Derbyshire 1 181 145 (80%) 54 (37%) 55 (38%)
4 Heritage Auctions Dallas 48 21695 21241 (98%) 1708 (8%) 17426 (82%)
4 Holabird Western Americana Collections Reno 4 1494 876 (59%) 666 (76%) 71 (8%)
4 Il Ponte Milan (Italy) 2 616 579 (94%) 85 (15%) 418 (72%)
4 International Autograph Auctions Europe SL Malaga 1 461 330 (72%) 287 (87%) 28 (8%)
4 JA Stargardt Autographenhandlung Berlin 1 658 546 (83%) 0 (0%) 435 (80%)
4 Jacksons Auction Cedar Falls, Iowa 1 60 59 (98%) 1 (2%) 56 (95%)
4 Jeschke Jadi Auctions Berlin GmbH Berlin 1 1309 319 (24%) 211 (66%) 53 (17%)
4 John McInnis Auctioneers Amesbury 1 25 25 (100%) 0 (0%) 25 (100%)
4 Kedem Auctions Ltd. Jerusalem 1 307 291 (95%) 0 (0%) 291 (100%)
4 Kestenbaum and Company Brooklyn 1 116 66 (57%) 19 (29%) 14 (21%)
4 Keys Fine Arts Auctioneers Norwich 1 127 110 (87%) 25 (23%) 66 (60%)
4 L'Autographe Auctions London 1 1002 403 (40%) 276 (68%) 70 (17%)
4 Lang's Auction, Inc. Bouckville 1 41 41 (100%) 2 (5%) 31 (76%)
4 Leland Little Auctions Hillsborough, NC 1 194 194 (100%) 0 (0%) 194 (100%)
4 Leslie Hindman Auctioneers Chicago 1 127 112 (88%) 30 (27%) 50 (45%)
4 Los Angeles Estate Auction Glendale 3 815 665 (82%) 588 (88%) 10 (2%)
4 Lyon and Turnbull Edinburgh 1 70 48 (69%) 11 (23%) 21 (44%)
4 Michaans Auctions Alameda, CA 1 46 31 (67%) 14 (45%) 6 (19%)
4 Moreshet Auctions Jerusalem 2 312 223 (71%) 0 (0%) 223 (100%)
4 Morphy Auctions Denver 1 483 466 (96%) 209 (45%) 86 (18%)
4 Morton Subastas México DF CP 11000 6 724 268 (37%) 127 (47%) 37 (14%)
4 Nadeau's Auction Gallery Windsor 1 33 31 (94%) 7 (23%) 14 (45%)
4 Nate D. Sanders Auctions Los Angeles 1 252 96 (38%) 0 (0%) 96 (100%)
4 Neal Auction Company New Orleans 1 47 47 (100%) 15 (32%) 20 (43%)
4 New England Book Auctions South Deerfield 3 624 611 (98%) 0 (0%) 611 (100%)
4 Nye & Company Auctioneers Bloomfield 1 28 23 (82%) 15 (65%) 4 (17%)
4 Old World Auctions Richmond 1 793 606 (76%) 496 (82%) 64 (11%)
4 One Source Auctions Canandaigua 1 58 53 (91%) 0 (0%) 53 (100%)
4 Pandolfini Milano 1 35 30 (86%) 19 (63%) 6 (20%)
4 PBA Galleries Berkeley 3 1117 838 (75%) 385 (46%) 148 (18%)
4 PosterConnection Inc. Clayton 1 444 291 (66%) 197 (68%) 37 (13%)
4 Potomack Company Alexandria 4 184 149 (81%) 77 (52%) 45 (30%)
4 Potter and Potter Auctions Chicago 2 784 681 (87%) 286 (42%) 222 (33%)
4 Propstore Valencia 2 649 597 (92%) 239 (40%) 119 (20%)
4 Purcell Auctioneers Birr 1 120 110 (92%) 32 (29%) 44 (40%)
4 Rago Arts and Auctions Chicago 2 406 346 (85%) 111 (32%) 113 (33%)
4 Rago Arts and Auctions Van Nuys, CA 1 41 37 (90%) 14 (38%) 16 (43%)
4 Ripley Auctions Indianapolis 1 111 104 (94%) 78 (75%) 8 (8%)
4 Robert Siegel Galleries New York 1 122 112 (92%) 45 (40%) 40 (36%)
4 Rossini Paris 2 310 110 (35%) 5 (5%) 60 (55%)
4 RR Auction Amherst 2 1043 826 (79%) 129 (16%) 349 (42%)
4 Santa Fe Art Auction Santa Fe 1 171 169 (99%) 28 (17%) 94 (56%)
4 Saskatchewan Network for Art Collecting Regina 1 46 41 (89%) 24 (59%) 10 (24%)
4 Schilb Antiquarian Columbia 1 102 101 (99%) 99 (98%) 0 (0%)
4 Setdart BARCELONA 1 325 184 (57%) 95 (52%) 54 (29%)
4 Sloane Street Auctions London 1 44 26 (59%) 1 (4%) 15 (58%)
4 Sothebys New York 2 386 305 (79%) 66 (22%) 110 (36%)
4 Sothebys Paris 1 13 10 (77%) 1 (10%) 6 (60%)
4 Stair Auctioneers and Appraisers Hudson 1 64 64 (100%) 19 (30%) 35 (55%)
4 Stockholms Auktionsverk Stockholm 1 83 49 (59%) 15 (31%) 34 (69%)
4 Swann Galleries New York 2 668 532 (80%) 244 (46%) 138 (26%)
4 Sworders Essex 2 405 278 (69%) 17 (6%) 92 (33%)
4 Sydney Rare Book Auctions Ultimo 3 937 590 (63%) 364 (62%) 104 (18%)
4 Tennants Auctioneers Leyburn 1 116 109 (94%) 2 (2%) 73 (67%)
4 Tessier & Sarrou and Associates Paris 3 813 641 (79%) 31 (5%) 534 (83%)
4 Thomson Roddick Auctioneers & Valuers Carlisle 1 298 278 (93%) 84 (30%) 97 (35%)
4 Tooveys West Sussex 1 240 224 (93%) 30 (13%) 131 (58%)
4 Trafford Books Manchester 1 169 102 (60%) 25 (25%) 42 (41%)
4 Trillium Antique Prints & Rare Books Franklin 4 640 615 (96%) 540 (88%) 13 (2%)
4 Turner Auctions & Appraisals South San Francisco 1 13 10 (77%) 5 (50%) 1 (10%)
4 University Archives Wilton 1 351 341 (97%) 111 (33%) 158 (46%)
4 Vermot de Pas Paris 3 1104 347 (31%) 59 (17%) 90 (26%)
4 Vogt Auction San Antonio 4 168 167 (99%) 48 (29%) 73 (44%)
4 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 100 94 (94%) 29 (31%) 35 (37%)
4 Winter Associates Plainville, CT 1 449 443 (99%) 122 (28%) 127 (29%)
5 Ader PARIS 2 515 333 (65%) 24 (7%) 232 (70%)
5 Aguttes Neuilly-sur-Seine 2 241 197 (82%) 22 (11%) 149 (76%)
5 Ahlers & Ogletree Atlanta 1 22 22 (100%) 7 (32%) 8 (36%)
5 ALDE Paris 2 355 197 (55%) 3 (2%) 116 (59%)
5 Artcurial Paris 1 89 59 (66%) 0 (0%) 36 (61%)
5 Aspire Art Auctions Illovo 1 32 14 (44%) 0 (0%) 5 (36%)
5 Aste Bolaffi Turin 1 141 48 (34%) 6 (13%) 20 (42%)
5 Australian Book Auctions Armadale, 1 306 280 (92%) 40 (14%) 119 (43%)
5 Bearnes Hampton and Littlewood Exeter 1 402 265 (66%) 45 (17%) 118 (45%)
5 Beaussant Lefevre Paris 2 437 370 (85%) 81 (22%) 234 (63%)
5 Bertolami Fine Art Rome 2 307 33 (11%) 5 (15%) 27 (82%)
5 Blackwell Auctions Clearwater 2 108 90 (83%) 43 (48%) 11 (12%)
5 Bonhams London, New Bond Street 1 119 70 (59%) 4 (6%) 30 (43%)
5 Bonhams Marlborough 1 204 167 (82%) 52 (31%) 69 (41%)
5 Bonhams New York 3 257 176 (68%) 16 (9%) 75 (43%)
5 Bonhams Paris 2 164 130 (79%) 35 (27%) 47 (36%)
5 Bruun Rasmussen Copenhagen 5 224 175 (78%) 92 (53%) 62 (35%)
5 Bubb Kuyper 2011 KM Haarlem 1 5811 3861 (66%) 0 (0%) 2517 (65%)
5 Bukowskis Stockholm 1 42 30 (71%) 11 (37%) 19 (63%)
5 Burgersdijk and Niermans Leiden 2 1184 1054 (89%) 0 (0%) 1034 (98%)
5 Canada Book Auctions Limited Toronto 2 337 183 (54%) 160 (87%) 0 (0%)
5 Catawiki B. V. LA Assen, 19 1283 988 (77%) 391 (40%) 534 (54%)
5 Chiswick Auctions London 3 288 166 (58%) 42 (25%) 66 (40%)
5 Chorley's Gloucestershire 1 109 81 (74%) 45 (56%) 13 (16%)
5 Clars Auction Gallery Oakland 2 138 101 (73%) 59 (58%) 20 (20%)
5 Copley Fine Art Auctions Boston 1 51 51 (100%) 22 (43%) 9 (18%)
5 De Baecque and Associes Lyon 3 479 441 (92%) 9 (2%) 320 (73%)
5 Dominic Winter Book Auctions Gloucestershire 3 1044 838 (80%) 89 (11%) 443 (53%)
5 Dorotheum Linz 1 87 75 (86%) 11 (15%) 42 (56%)
5 Doyle New York New York 1 357 306 (86%) 77 (25%) 154 (50%)
5 Du Mouchelles Detroit 1 86 77 (90%) 19 (25%) 44 (57%)
5 Dunbar Sloane Wellington 1 372 313 (84%) 113 (36%) 81 (26%)
5 Eldreds East Dennis, 2 92 77 (84%) 27 (35%) 28 (36%)
5 EV Stamps Richmond 1 214 174 (81%) 0 (0%) 174 (100%)
5 Fairhill Auction Elkton 1 487 216 (44%) 129 (60%) 28 (13%)
5 Finarte Rome 1 675 312 (46%) 0 (0%) 52 (17%)
5 Fleischer's Auctions Columbus 2 372 368 (99%) 21 (6%) 269 (73%)
5 Fonsie Mealy Auctioneers Kilkenny 1 44 41 (93%) 19 (46%) 11 (27%)
5 Forum Auctions London 4 1081 919 (85%) 160 (17%) 495 (54%)
5 Freemans Philadelphia 2 26 24 (92%) 1 (4%) 11 (46%)
5 Galerie Bassenge Berlin-Grunewald 5 1085 657 (61%) 207 (32%) 450 (68%)
5 Gallery EinsZwei Prague 1 250 212 (85%) 0 (0%) 212 (100%)
5 Giquello rue La Boetie, Paris 2 397 310 (78%) 101 (33%) 158 (51%)
5 Goldberg Coins and Collectibles LOS ANGELES 1 221 142 (64%) 99 (70%) 23 (16%)
5 Gonnelli Casa DAste Firenze 1 563 462 (82%) 0 (0%) 462 (100%)
5 Grogan and Company Boston 1 57 55 (96%) 2 (4%) 42 (76%)
5 Hake's Auctions York 1 1332 1330 (100%) 647 (49%) 76 (6%)
5 Hansons Etwall, Derbyshire 2 61 56 (92%) 8 (14%) 37 (66%)
5 Heritage Auctions Dallas 48 20262 19908 (98%) 2208 (11%) 14966 (75%)
5 Holabird Western Americana Collections Reno 2 1231 930 (76%) 891 (96%) 13 (1%)
5 Il Ponte Milan 1 49 47 (96%) 0 (0%) 42 (89%)
5 John McInnis Auctioneers Amesbury 2 66 62 (94%) 7 (11%) 53 (85%)
5 Kedem Auctions Ltd. Jerusalem 1 98 95 (97%) 39 (41%) 21 (22%)
5 Ketterer Kunst Doerling Hamburg 1 345 184 (53%) 35 (19%) 133 (72%)
5 Keys Fine Arts Auctioneers Norwich 1 439 406 (92%) 199 (49%) 146 (36%)
5 Kiefer Buch und Kunstauktionen 75172 Pforzheim 3 3510 1659 (47%) 913 (55%) 746 (45%)
5 Lark Mason Associates New Braunfels 1 52 11 (21%) 7 (64%) 0 (0%)
5 Lay's Auctioneers Cornwall 2 535 323 (60%) 103 (32%) 118 (37%)
5 Leland Little Auctions Hillsborough, NC 3 141 141 (100%) 0 (0%) 141 (100%)
5 Leslie Hindman Auctioneers Chicago 1 63 63 (100%) 5 (8%) 52 (83%)
5 Leslie Hindman Auctioneers Cincinnati 1 312 267 (86%) 96 (36%) 99 (37%)
5 Leslie Hindman Auctioneers New York 1 25 25 (100%) 1 (4%) 19 (76%)
5 Litchfield County Auctions Litchfield 1 180 119 (66%) 82 (69%) 18 (15%)
5 Los Angeles Estate Auction Glendale 3 880 612 (70%) 540 (88%) 21 (3%)
5 Lyon and Turnbull Edinburgh 1 148 83 (56%) 4 (5%) 13 (16%)
5 Maison Bibelot Firenze 2 434 268 (62%) 0 (0%) 179 (67%)
5 Marc van de Wiele Auctions Brugge 1 491 389 (79%) 13 (3%) 238 (61%)
5 Michaans Auctions Alameda, CA 1 35 35 (100%) 14 (40%) 4 (11%)
5 Morton Subastas México DF CP 11000 6 867 255 (29%) 155 (61%) 26 (10%)
5 Nadeau's Auction Gallery Windsor 1 25 25 (100%) 14 (56%) 6 (24%)
5 Nate D. Sanders Auctions Los Angeles 1 159 53 (33%) 0 (0%) 53 (100%)
5 Neal Auction Company New Orleans 2 62 59 (95%) 26 (44%) 25 (42%)
5 New England Book Auctions South Deerfield 4 777 682 (88%) 0 (0%) 682 (100%)
5 North American Auction Company Bozeman 2 231 135 (58%) 113 (84%) 6 (4%)
5 Nosbüsch & Stucke Berlin 5 1927 1033 (54%) 448 (43%) 732 (71%)
5 Nye & Company Auctioneers Bloomfield 3 347 101 (29%) 69 (68%) 18 (18%)
5 One Of A Kind Collectibles Coral Gables 1 149 114 (77%) 0 (0%) 114 (100%)
5 One Source Auctions Canandaigua 2 358 311 (87%) 0 (0%) 311 (100%)
5 OSENAT FONTAINEBLEAU 1 21 19 (90%) 0 (0%) 19 (100%)
5 OSENAT VERSAILLES 1 26 18 (69%) 2 (11%) 10 (56%)
5 PBA Galleries Berkeley 2 859 603 (70%) 440 (73%) 50 (8%)
5 Pierre Berge and Associes Paris 1 25 0 (0%) 0 (0%) 0 (0%)
5 Poster Auctions International, Inc. New York 1 100 40 (40%) 35 (88%) 1 (3%)
5 Potter and Potter Auctions Chicago 2 837 614 (73%) 341 (56%) 85 (14%)
5 Propstore Hertfordshire 1 414 338 (82%) 0 (0%) 125 (37%)
5 Purcell Auctioneers Birr 2 307 241 (79%) 89 (37%) 79 (33%)
5 Rachel Davis Fine Arts Cleveland 1 17 1 (6%) 0 (0%) 1 (100%)
5 Rago Arts and Auctions Chicago 3 254 235 (93%) 111 (47%) 77 (33%)
5 Rago Arts and Auctions Lambertville 1 8 5 (63%) 1 (20%) 2 (40%)
5 Rago Arts and Auctions Van Nuys, CA 1 304 274 (90%) 58 (21%) 106 (39%)
5 Revere Auctions St. Paul 3 230 175 (76%) 105 (60%) 36 (21%)
5 Ripley Auctions Indianapolis 2 578 543 (94%) 286 (53%) 116 (21%)
5 Robert Siegel Galleries New York 1 137 135 (99%) 50 (37%) 74 (55%)
5 Rossini Paris 3 481 356 (74%) 3 (1%) 194 (54%)
5 RR Auction Amherst 2 966 713 (74%) 106 (15%) 253 (35%)
5 Schilb Antiquarian Columbia 1 104 104 (100%) 103 (99%) 0 (0%)
5 Soler Y Llach Barcelona 1 981 397 (40%) 0 (0%) 397 (100%)
5 Sothebys Hong Kong 1 10 9 (90%) 0 (0%) 5 (56%)
5 Sothebys Milan 1 12 12 (100%) 3 (25%) 3 (25%)
5 Sothebys New York 1 22 22 (100%) 4 (18%) 12 (55%)
5 Stephan Welz & Co. Constantia 1 131 45 (34%) 9 (20%) 9 (20%)
5 Swann Galleries New York 3 721 513 (71%) 193 (38%) 152 (30%)
5 Sydney Rare Book Auctions Ultimo 2 541 323 (60%) 202 (63%) 62 (19%)
5 Tajan Paris 2 358 282 (79%) 46 (16%) 203 (72%)
5 Tessier & Sarrou and Associates Paris 3 1634 1234 (76%) 706 (57%) 434 (35%)
5 Thomaston Place Auction Galleries Thomaston 1 241 94 (39%) 71 (76%) 13 (14%)
5 Thomson Roddick Auctioneers & Valuers Carlisle 1 275 245 (89%) 81 (33%) 80 (33%)
5 Tooveys West Sussex 2 472 363 (77%) 40 (11%) 166 (46%)
5 Trafford Books Manchester 1 245 148 (60%) 62 (42%) 48 (32%)
5 Trillium Antique Prints & Rare Books Franklin 4 645 625 (97%) 534 (85%) 20 (3%)
5 University Archives Wilton 1 409 392 (96%) 156 (40%) 155 (40%)
5 Vermot de Pas Paris 5 1351 355 (26%) 24 (7%) 166 (47%)
5 Vogt Auction San Antonio 2 32 32 (100%) 9 (28%) 8 (25%)
5 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 82 75 (91%) 28 (37%) 23 (31%)
5 Winter Associates Plainville, CT 1 49 41 (84%) 10 (24%) 20 (49%)
6 A.H. Wilkens Auctions & Appraisals Toronto 1 94 45 (48%) 25 (56%) 8 (18%)
6 Adams Amsterdam Auctions Amsterdam 2 53 36 (68%) 9 (25%) 12 (33%)
6 Ader PARIS 9 1875 1115 (59%) 64 (6%) 741 (66%)
6 Aguttes Neuilly-sur-Seine 1 434 304 (70%) 62 (20%) 203 (67%)
6 Ahlers & Ogletree Atlanta 1 30 29 (97%) 9 (31%) 9 (31%)
6 ALDE Paris 1 316 215 (68%) 4 (2%) 140 (65%)
6 Alexander Historical Auctions Chesapeake City 1 825 446 (54%) 302 (68%) 104 (23%)
6 Antikvariat Bryggen AS Skjeberg 2 387 300 (78%) 100 (33%) 99 (33%)
6 AntiquarianAuctions.com Constantia 1 284 108 (38%) 76 (70%) 27 (25%)
6 Arader Galleries New York City 1 202 90 (45%) 62 (69%) 5 (6%)
6 Arenberg Auctions BRUSSEL 3 1185 1185 (100%) 399 (34%) 553 (47%)
6 Artcurial Paris 1 165 153 (93%) 7 (5%) 114 (75%)
6 Aspire Auctions Pittsburgh 1 44 40 (91%) 19 (48%) 4 (10%)
6 Aste Bolaffi Turin 1 810 575 (71%) 0 (0%) 575 (100%)
6 Bearnes Hampton and Littlewood Exeter 2 84 70 (83%) 2 (3%) 66 (94%)
6 Beaussant Lefevre Paris 1 40 25 (63%) 18 (72%) 5 (20%)
6 Blackwell Auctions Clearwater 2 254 83 (33%) 62 (75%) 2 (2%)
6 Bogota Auction Bogota 1 249 184 (74%) 0 (0%) 184 (100%)
6 Bonhams London, New Bond Street 7 988 747 (76%) 90 (12%) 374 (50%)
6 Bonhams Los Angeles 2 366 283 (77%) 109 (39%) 93 (33%)
6 Bonhams New York 3 455 394 (87%) 82 (21%) 198 (50%)
6 Britannic Auctions Phoenix 1 151 137 (91%) 23 (17%) 97 (71%)
6 Bruun Rasmussen Copenhagen 4 263 211 (80%) 123 (58%) 64 (30%)
6 Bukowskis Stockholm 1 44 21 (48%) 12 (57%) 9 (43%)
6 Canada Book Auctions Limited Toronto 1 227 217 (96%) 155 (71%) 16 (7%)
6 Carlsen Gallery Greenville, NY 1 32 31 (97%) 8 (26%) 10 (32%)
6 Catawiki B. V. LA Assen, 22 1620 1173 (72%) 502 (43%) 587 (50%)
6 Central Mass Auctions Boston, 1 186 185 (99%) 31 (17%) 53 (29%)
6 Chiswick Auctions London 2 935 533 (57%) 182 (34%) 166 (31%)
6 Chorley's Gloucestershire 1 29 28 (97%) 3 (11%) 18 (64%)
6 Christian Hesse Auktionen Hamburg 1 866 518 (60%) 1 (0%) 295 (57%)
6 Christies London - King Street 1 61 41 (67%) 2 (5%) 16 (39%)
6 Christies New York 2 201 149 (74%) 25 (17%) 69 (46%)
6 Cotswold Auction Company Cheltenham 1 152 134 (88%) 18 (13%) 91 (68%)
6 Damien Voglaire Brussels 1 293 246 (84%) 4 (2%) 134 (54%)
6 De Baecque and Associes Lyon 1 290 196 (68%) 11 (6%) 101 (52%)
6 Dirk Soulis Auctions Lee's Summit 1 109 94 (86%) 34 (36%) 35 (37%)
6 Dominic Winter Book Auctions Gloucestershire 2 920 787 (86%) 69 (9%) 473 (60%)
6 Dorotheum Vienna 3 709 521 (73%) 0 (0%) 521 (100%)
6 Doyle New York New York 4 420 372 (89%) 85 (23%) 212 (57%)
6 Du Mouchelles Detroit 1 74 60 (81%) 19 (32%) 19 (32%)
6 Early American Rancho Santa Fe 1 200 158 (79%) 82 (52%) 13 (8%)
6 Eldreds East Dennis, 1 119 95 (80%) 58 (61%) 25 (26%)
6 EV Stamps Richmond 1 255 210 (82%) 0 (0%) 210 (100%)
6 Everard Auctions Savannah 3 181 135 (75%) 54 (40%) 61 (45%)
6 Finarte Milan 2 597 299 (50%) 45 (15%) 146 (49%)
6 Forum Auctions London 3 605 548 (91%) 99 (18%) 333 (61%)
6 Freemans Philadelphia 2 317 279 (88%) 75 (27%) 131 (47%)
6 Galerie Bassenge Berlin-Grunewald 2 468 235 (50%) 91 (39%) 144 (61%)
6 Gonnelli Casa DAste Firenze 1 177 153 (86%) 0 (0%) 153 (100%)
6 Hansons Etwall, Derbyshire 1 161 126 (78%) 44 (35%) 48 (38%)
6 Heritage Auctions Dallas 45 17313 16949 (98%) 937 (6%) 14779 (87%)
6 Holabird Western Americana Collections Reno 4 1793 1127 (63%) 865 (77%) 88 (8%)
6 Il Ponte Milan (Italy) 1 126 122 (97%) 42 (34%) 56 (46%)
6 International Autograph Auctions Europe SL Malaga 1 1670 1668 (100%) 16 (1%) 671 (40%)
6 Jeffrey S. Evans & Associates Harrisonburg 2 85 81 (95%) 20 (25%) 45 (56%)
6 Jeschke Jadi Auctions Berlin GmbH Berlin 1 896 295 (33%) 135 (46%) 160 (54%)
6 John McInnis Auctioneers Amesbury 1 70 70 (100%) 0 (0%) 70 (100%)
6 Kedem Auctions Ltd. Jerusalem 1 426 398 (93%) 0 (0%) 398 (100%)
6 Kestenbaum and Company Brooklyn 1 242 148 (61%) 24 (16%) 60 (41%)
6 Keys Fine Arts Auctioneers Norwich 1 251 236 (94%) 95 (40%) 97 (41%)
6 Kolbe and Fanning Numismatic Booksellers Gahanna 1 505 406 (80%) 120 (30%) 280 (69%)
6 Koller Auctions Zurich 2 252 195 (77%) 44 (23%) 85 (44%)
6 Lark Mason Associates New Braunfels 1 72 56 (78%) 25 (45%) 7 (13%)
6 Lark Mason Associates New York 1 63 56 (89%) 9 (16%) 39 (70%)
6 Lay's Auctioneers Cornwall 1 180 138 (77%) 23 (17%) 55 (40%)
6 Leslie Hindman Auctioneers Chicago 5 1059 977 (92%) 203 (21%) 498 (51%)
6 Lion Heart Autographs New York, NY 1 209 143 (68%) 24 (17%) 83 (58%)
6 Litchfield County Auctions Litchfield 1 50 28 (56%) 15 (54%) 8 (29%)
6 Los Angeles Estate Auction Glendale 2 706 557 (79%) 461 (83%) 19 (3%)
6 Lyon and Turnbull Edinburgh 1 384 249 (65%) 0 (0%) 169 (68%)
6 Michaans Auctions Alameda, CA 2 75 58 (77%) 25 (43%) 23 (40%)
6 Moreshet Auctions Jerusalem 1 146 135 (92%) 0 (0%) 135 (100%)
6 Morphy Auctions Denver 2 818 797 (97%) 263 (33%) 160 (20%)
6 Morton Subastas México DF CP 11000 6 604 255 (42%) 113 (44%) 38 (15%)
6 Nadeau's Auction Gallery Windsor 1 151 137 (91%) 38 (28%) 57 (42%)
6 Nate D. Sanders Auctions Los Angeles 1 266 55 (21%) 0 (0%) 55 (100%)
6 Neal Auction Company New Orleans 1 18 18 (100%) 6 (33%) 7 (39%)
6 New England Book Auctions South Deerfield 1 241 214 (89%) 0 (0%) 214 (100%)
6 Nye & Company Auctioneers Bloomfield 1 102 74 (73%) 38 (51%) 3 (4%)
6 Old World Auctions Richmond 1 752 574 (76%) 460 (80%) 75 (13%)
6 One Source Auctions Canandaigua 1 56 53 (95%) 0 (0%) 53 (100%)
6 OSENAT FONTAINEBLEAU 1 22 18 (82%) 3 (17%) 9 (50%)
6 OSENAT PARIS 1 203 200 (99%) 7 (4%) 186 (93%)
6 PBA Galleries Berkeley 3 903 683 (76%) 185 (27%) 188 (28%)
6 PIASA Paris 2 13 5 (38%) 0 (0%) 2 (40%)
6 Potomack Company Alexandria 2 68 52 (76%) 35 (67%) 9 (17%)
6 Potter and Potter Auctions Chicago 2 533 478 (90%) 166 (35%) 141 (29%)
6 Purcell Auctioneers Birr 1 655 553 (84%) 143 (26%) 228 (41%)
6 Quinn's Auction Galleries Falls Church 2 85 73 (86%) 29 (40%) 40 (55%)
6 Rachel Davis Fine Arts Cleveland 2 561 506 (90%) 213 (42%) 109 (22%)
6 Rago Arts and Auctions Lambertville 2 454 408 (90%) 140 (34%) 133 (33%)
6 Ripley Auctions Indianapolis 2 305 260 (85%) 41 (16%) 194 (75%)
6 Robert Siegel Galleries New York 2 273 272 (100%) 51 (19%) 184 (68%)
6 Rossini Paris 2 669 321 (48%) 0 (0%) 121 (38%)
6 RR Auction Amherst 2 965 740 (77%) 29 (4%) 264 (36%)
6 Sarasota Estate Auction Sarasota 1 434 174 (40%) 134 (77%) 12 (7%)
6 Saskatchewan Network for Art Collecting Regina 1 74 52 (70%) 28 (54%) 14 (27%)
6 Schilb Antiquarian Columbia 2 213 212 (100%) 207 (98%) 1 (0%)
6 Setdart BARCELONA 3 118 33 (28%) 19 (58%) 7 (21%)
6 Sloane Street Auctions London 1 64 34 (53%) 9 (26%) 14 (41%)
6 Sothebys Cologne 1 48 24 (50%) 4 (17%) 10 (42%)
6 Sothebys London 2 115 100 (87%) 44 (44%) 31 (31%)
6 Sothebys New York 5 288 182 (63%) 42 (23%) 67 (37%)
6 Sothebys Paris 1 121 90 (74%) 14 (16%) 38 (42%)
6 Stair Auctioneers and Appraisers Hudson 2 124 116 (94%) 35 (30%) 50 (43%)
6 Stephan Welz & Co. Constantia 1 97 67 (69%) 13 (19%) 27 (40%)
6 Stockholms Auktionsverk Hamburg 1 49 49 (100%) 31 (63%) 18 (37%)
6 Stockholms Auktionsverk Stockholm 3 347 273 (79%) 50 (18%) 163 (60%)
6 Swann Galleries New York 4 1149 887 (77%) 349 (39%) 288 (32%)
6 Sworders Essex 1 66 42 (64%) 14 (33%) 8 (19%)
6 Sydney Rare Book Auctions Ultimo 3 1091 724 (66%) 457 (63%) 158 (22%)
6 Tajan Paris 1 125 100 (80%) 0 (0%) 99 (99%)
6 Tennants Auctioneers Leyburn 3 163 145 (89%) 13 (9%) 93 (64%)
6 Tessier & Sarrou and Associates Paris 3 1004 701 (70%) 104 (15%) 332 (47%)
6 The Book Merchant Jenkins West End 1 260 199 (77%) 37 (19%) 87 (44%)
6 The Ross Art Group Inc Boca Raton 1 390 121 (31%) 99 (82%) 3 (2%)
6 Thomaston Place Auction Galleries Thomaston 3 180 140 (78%) 67 (48%) 48 (34%)
6 Thomson Roddick Auctioneers & Valuers Carlisle 1 270 247 (91%) 64 (26%) 94 (38%)
6 Trillium Antique Prints & Rare Books Franklin 5 802 783 (98%) 704 (90%) 8 (1%)
6 University Archives Wilton 1 459 441 (96%) 137 (31%) 213 (48%)
6 Vermot de Pas Paris 3 1302 167 (13%) 0 (0%) 42 (25%)
6 Vogt Auction San Antonio 1 14 14 (100%) 8 (57%) 2 (14%)
6 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 136 127 (93%) 58 (46%) 27 (21%)
6 Winter Associates Plainville, CT 1 41 37 (90%) 16 (43%) 16 (43%)
6 Zisska and Lacher Munich 1 1665 623 (37%) 206 (33%) 285 (46%)
6 Zwiggelaar Auctions Amsterdam 5 2472 1889 (76%) 1 (0%) 978 (52%)
7 Ader PARIS 2 354 269 (76%) 7 (3%) 206 (77%)
7 Ahlers & Ogletree Atlanta 2 361 341 (94%) 122 (36%) 88 (26%)
7 AntiquarianAuctions.com Constantia 1 313 126 (40%) 88 (70%) 33 (26%)
7 Aspire Art Auctions Illovo 1 63 28 (44%) 4 (14%) 8 (29%)
7 Aste Bolaffi Turin 1 101 101 (100%) 0 (0%) 101 (100%)
7 Bearnes Hampton and Littlewood Exeter 2 43 33 (77%) 9 (27%) 16 (48%)
7 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 225 184 (82%) 49 (27%) 73 (40%)
7 Blackwell Auctions Clearwater 1 20 11 (55%) 7 (64%) 2 (18%)
7 Bonhams Brussels 1 165 125 (76%) 21 (17%) 50 (40%)
7 Bonhams Chichester 2 89 73 (82%) 27 (37%) 27 (37%)
7 Bonhams London, New Bond Street 1 62 44 (71%) 13 (30%) 15 (34%)
7 Bonhams Marlborough 1 150 130 (87%) 35 (27%) 60 (46%)
7 Bonhams New York 1 214 133 (62%) 51 (38%) 35 (26%)
7 Brunk Auctions Asheville, NC 1 14 7 (50%) 3 (43%) 1 (14%)
7 Bruun Rasmussen Copenhagen 2 96 84 (88%) 46 (55%) 32 (38%)
7 Bukowskis Stockholm 3 125 80 (64%) 58 (73%) 21 (26%)
7 Case Antiques, Inc. Knoxville 2 115 112 (97%) 28 (25%) 69 (62%)
7 Catawiki B. V. LA Assen, 20 1173 899 (77%) 389 (43%) 434 (48%)
7 Chiswick Auctions London 1 372 222 (60%) 3 (1%) 85 (38%)
7 Chorley's Gloucestershire 1 28 17 (61%) 7 (41%) 7 (41%)
7 Christies London - King Street 2 326 250 (77%) 65 (26%) 90 (36%)
7 Christies New York 1 223 178 (80%) 41 (23%) 63 (35%)
7 Clars Auction Gallery Oakland 2 145 92 (63%) 51 (55%) 17 (18%)
7 Copley Fine Art Auctions Boston 1 61 59 (97%) 17 (29%) 5 (8%)
7 Cotswold Auction Company Cirencester 3 195 167 (86%) 79 (47%) 41 (25%)
7 Dominic Winter Book Auctions Gloucestershire 2 641 519 (81%) 60 (12%) 293 (56%)
7 Du Mouchelles Detroit 2 154 148 (96%) 49 (33%) 55 (37%)
7 Duke's Dorchester 1 11 11 (100%) 4 (36%) 5 (45%)
7 Dunbar Sloane Wellington 1 29 23 (79%) 2 (9%) 10 (43%)
7 EV Stamps Richmond 1 222 193 (87%) 0 (0%) 193 (100%)
7 Fairhill Auction Elkton 1 631 337 (53%) 191 (57%) 60 (18%)
7 Finarte Rome 1 633 294 (46%) 0 (0%) 216 (73%)
7 Fonsie Mealy Auctioneers Kilkenny 2 819 751 (92%) 202 (27%) 308 (41%)
7 Forum Auctions London 5 1504 1172 (78%) 179 (15%) 607 (52%)
7 Giquello rue La Boetie, Paris 1 42 0 (0%) 0 (0%) 0 (0%)
7 Gorringes Lewes 2 320 268 (84%) 74 (28%) 120 (45%)
7 Grant Zahajko Auctions DAVENPORT 1 501 501 (100%) 140 (28%) 274 (55%)
7 Hake's Auctions York 1 993 923 (93%) 420 (46%) 125 (14%)
7 Hansons Etwall, Derbyshire 1 124 86 (69%) 34 (40%) 28 (33%)
7 Heritage Auctions Dallas 46 16337 15858 (97%) 1024 (6%) 13541 (85%)
7 Holabird Western Americana Collections Reno 2 985 746 (76%) 699 (94%) 10 (1%)
7 Il Ponte Milan (Italy) 1 302 286 (95%) 21 (7%) 230 (80%)
7 International Autograph Auctions Europe SL Malaga 1 470 82 (17%) 0 (0%) 58 (71%)
7 Jacksons Auction Cedar Falls, Iowa 1 22 22 (100%) 2 (9%) 15 (68%)
7 John McInnis Auctioneers Amesbury 2 74 74 (100%) 0 (0%) 74 (100%)
7 Kedem Auctions Ltd. Jerusalem 2 550 457 (83%) 0 (0%) 457 (100%)
7 Keys Fine Arts Auctioneers Norwich 2 205 178 (87%) 53 (30%) 74 (42%)
7 Kiefer Buch und Kunstauktionen 75172 Pforzheim 3 3359 1485 (44%) 31 (2%) 662 (45%)
7 Kolbe and Fanning Numismatic Booksellers Gahanna 1 498 432 (87%) 0 (0%) 432 (100%)
7 L'Autographe Auctions London 1 356 102 (29%) 80 (78%) 8 (8%)
7 Lay's Auctioneers Cornwall 2 122 78 (64%) 29 (37%) 15 (19%)
7 Leland Little Auctions Hillsborough, NC 2 140 139 (99%) 0 (0%) 139 (100%)
7 Leslie Hindman Auctioneers Chicago 3 311 288 (93%) 71 (25%) 141 (49%)
7 Leslie Hindman Auctioneers Cincinnati 1 301 263 (87%) 103 (39%) 101 (38%)
7 Litchfield County Auctions Litchfield 1 58 45 (78%) 29 (64%) 9 (20%)
7 Los Angeles Estate Auction Glendale 1 185 145 (78%) 130 (90%) 1 (1%)
7 Maison Bibelot Firenze 1 141 134 (95%) 0 (0%) 81 (60%)
7 Mennonite Life Lancaster 1 400 0 (0%) 0 (0%) 0 (0%)
7 Michaans Auctions Alameda, CA 1 54 47 (87%) 24 (51%) 10 (21%)
7 Moreshet Auctions Jerusalem 1 36 34 (94%) 0 (0%) 34 (100%)
7 Morphy Auctions Denver 1 73 72 (99%) 15 (21%) 15 (21%)
7 Morton Subastas México DF CP 11000 4 490 193 (39%) 112 (58%) 25 (13%)
7 Nadeau's Auction Gallery Windsor 2 211 157 (74%) 86 (55%) 31 (20%)
7 Nate D. Sanders Auctions Los Angeles 1 115 49 (43%) 0 (0%) 49 (100%)
7 Neal Auction Company New Orleans 1 29 29 (100%) 14 (48%) 10 (34%)
7 New England Auctions Branford 1 35 34 (97%) 10 (29%) 19 (56%)
7 New England Book Auctions South Deerfield 2 457 415 (91%) 0 (0%) 415 (100%)
7 North American Auction Company Bozeman 1 122 75 (61%) 65 (87%) 2 (3%)
7 Nye & Company Auctioneers Bloomfield 2 162 122 (75%) 64 (52%) 21 (17%)
7 One Source Auctions Canandaigua 1 113 104 (92%) 0 (0%) 104 (100%)
7 OSENAT FONTAINEBLEAU 2 96 69 (72%) 12 (17%) 42 (61%)
7 OSENAT PARIS 1 200 83 (42%) 9 (11%) 50 (60%)
7 OSENAT VERSAILLES 1 16 16 (100%) 0 (0%) 16 (100%)
7 PBA Galleries Berkeley 3 1312 986 (75%) 494 (50%) 210 (21%)
7 Poster Auctions International, Inc. New York 2 608 218 (36%) 29 (13%) 102 (47%)
7 Potomack Company Alexandria 1 41 36 (88%) 19 (53%) 9 (25%)
7 Potter and Potter Auctions Chicago 2 875 755 (86%) 297 (39%) 222 (29%)
7 Purcell Auctioneers Birr 1 685 577 (84%) 192 (33%) 211 (37%)
7 Quinn's Auction Galleries Falls Church 1 235 214 (91%) 72 (34%) 88 (41%)
7 Rago Arts and Auctions Chicago 2 308 266 (86%) 92 (35%) 100 (38%)
7 Rago Arts and Auctions Lambertville 1 133 127 (95%) 69 (54%) 30 (24%)
7 Rago Arts and Auctions Van Nuys, CA 1 317 288 (91%) 134 (47%) 78 (27%)
7 Revere Auctions St. Paul 2 134 95 (71%) 42 (44%) 25 (26%)
7 Ripley Auctions Indianapolis 2 128 72 (56%) 45 (63%) 11 (15%)
7 Robert Siegel Galleries New York 1 374 328 (88%) 137 (42%) 125 (38%)
7 Rossini Paris 3 615 271 (44%) 26 (10%) 88 (32%)
7 RR Auction Amherst 2 1053 733 (70%) 103 (14%) 244 (33%)
7 Saffronart Mumbai 1 93 90 (97%) 0 (0%) 64 (71%)
7 Santa Fe Art Auction Santa Fe 1 44 44 (100%) 18 (41%) 13 (30%)
7 Schilb Antiquarian Columbia 1 100 100 (100%) 98 (98%) 0 (0%)
7 Setdart BARCELONA 3 136 43 (32%) 30 (70%) 7 (16%)
7 Soler Y Llach Barcelona 1 482 0 (0%) 0 (0%) 0 (0%)
7 Sothebys London 4 659 441 (67%) 67 (15%) 193 (44%)
7 Sothebys New York 3 151 132 (87%) 45 (34%) 54 (41%)
7 Sothebys Paris 1 13 10 (77%) 3 (30%) 4 (40%)
7 Stair Auctioneers and Appraisers Hudson 2 65 64 (98%) 41 (64%) 19 (30%)
7 Sworders Essex 1 204 123 (60%) 4 (3%) 64 (52%)
7 Sydney Rare Book Auctions Ultimo 2 960 499 (52%) 366 (73%) 77 (15%)
7 Tessier & Sarrou and Associates Paris 2 793 647 (82%) 10 (2%) 578 (89%)
7 The Edward Gorey Charitable Trust Brooklyn 1 20 20 (100%) 0 (0%) 20 (100%)
7 Thomson Roddick Auctioneers & Valuers Carlisle 1 276 231 (84%) 87 (38%) 65 (28%)
7 Tooveys West Sussex 1 243 224 (92%) 28 (13%) 144 (64%)
7 Trafford Books Manchester 1 231 165 (71%) 74 (45%) 42 (25%)
7 Trillium Antique Prints & Rare Books Franklin 4 640 613 (96%) 540 (88%) 8 (1%)
7 Vermot de Pas Paris 7 2183 927 (42%) 111 (12%) 557 (60%)
7 Vogt Auction San Antonio 2 224 223 (100%) 45 (20%) 110 (49%)
7 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 138 129 (93%) 59 (46%) 30 (23%)
7 Winner's Auctions Ltd Jerusalem 1 180 128 (71%) 82 (64%) 24 (19%)
7 Winter Associates Plainville, CT 1 37 33 (89%) 11 (33%) 15 (45%)
8 Addison and Sarova Social Circle 2 460 456 (99%) 0 (0%) 22 (5%)
8 Alexander Historical Auctions Chesapeake City 1 1503 1139 (76%) 393 (35%) 472 (41%)
8 Antikvariat Bryggen AS Skjeberg 1 173 137 (79%) 0 (0%) 137 (100%)
8 AntiquarianAuctions.com Constantia 1 304 100 (33%) 70 (70%) 26 (26%)
8 Australian Book Auctions Armadale, 1 170 130 (76%) 5 (4%) 53 (41%)
8 Bogota Auction Bogota 2 536 218 (41%) 2 (1%) 122 (56%)
8 Bonhams Los Angeles 1 36 24 (67%) 5 (21%) 11 (46%)
8 Bonhams New York 1 316 203 (64%) 70 (34%) 68 (33%)
8 Bonhams Sydney 1 17 17 (100%) 3 (18%) 12 (71%)
8 Bruun Rasmussen Copenhagen 5 263 212 (81%) 91 (43%) 90 (42%)
8 Canada Book Auctions Limited Toronto 1 155 116 (75%) 104 (90%) 3 (3%)
8 Catawiki B. V. LA Assen, 20 1013 751 (74%) 301 (40%) 378 (50%)
8 Chiswick Auctions London 3 527 337 (64%) 76 (23%) 142 (42%)
8 Dominic Winter Book Auctions Gloucestershire 1 262 226 (86%) 42 (19%) 131 (58%)
8 Dorotheum Vienna 1 246 163 (66%) 0 (0%) 163 (100%)
8 Doyle New York New York 1 14 11 (79%) 1 (9%) 6 (55%)
8 Duke's Dorchester 1 52 28 (54%) 13 (46%) 7 (25%)
8 Eldreds East Dennis, 2 59 42 (71%) 14 (33%) 13 (31%)
8 EV Stamps Richmond 1 186 147 (79%) 0 (0%) 147 (100%)
8 Fairhill Auction Elkton 1 371 218 (59%) 119 (55%) 40 (18%)
8 Forum Auctions London 2 516 439 (85%) 108 (25%) 226 (51%)
8 Grant Zahajko Auctions DAVENPORT 2 773 772 (100%) 343 (44%) 283 (37%)
8 Grays Auctioneers Cleveland, 1 51 50 (98%) 2 (4%) 43 (86%)
8 Heritage Auctions Dallas 43 16423 16192 (99%) 1502 (9%) 13280 (82%)
8 Holabird Western Americana Collections Reno 4 1223 1052 (86%) 672 (64%) 129 (12%)
8 John McInnis Auctioneers Amesbury 2 48 48 (100%) 0 (0%) 48 (100%)
8 KC Auction Company Kansas City 1 247 247 (100%) 0 (0%) 247 (100%)
8 Keys Fine Arts Auctioneers Norwich 1 621 564 (91%) 173 (31%) 281 (50%)
8 Lay's Auctioneers Cornwall 2 346 284 (82%) 83 (29%) 120 (42%)
8 Leland Little Auctions Hillsborough, NC 1 109 109 (100%) 0 (0%) 109 (100%)
8 Loon Estates Saint Paul 1 287 255 (89%) 186 (73%) 1 (0%)
8 Los Angeles Estate Auction Glendale 2 316 177 (56%) 141 (80%) 10 (6%)
8 Lyon and Turnbull Edinburgh 1 115 78 (68%) 3 (4%) 31 (40%)
8 Michaans Auctions Alameda, CA 1 30 21 (70%) 15 (71%) 5 (24%)
8 Morton Subastas México DF CP 11000 7 566 226 (40%) 94 (42%) 25 (11%)
8 Nadeau's Auction Gallery Windsor 1 68 55 (81%) 26 (47%) 10 (18%)
8 Nate D. Sanders Auctions Los Angeles 1 151 30 (20%) 0 (0%) 30 (100%)
8 Neal Auction Company New Orleans 2 68 66 (97%) 32 (48%) 26 (39%)
8 New England Book Auctions South Deerfield 2 427 388 (91%) 0 (0%) 388 (100%)
8 Northrow Gallery Auctions Ltd. Erin 1 42 42 (100%) 42 (100%) 0 (0%)
8 Nye & Company Auctioneers Bloomfield 1 32 24 (75%) 12 (50%) 3 (13%)
8 One Source Auctions Canandaigua 2 400 355 (89%) 0 (0%) 355 (100%)
8 PBA Galleries Berkeley 3 1380 1036 (75%) 489 (47%) 163 (16%)
8 Peter Arnold Prahran VIC 1 204 167 (82%) 0 (0%) 103 (62%)
8 Potter and Potter Auctions Chicago 1 496 487 (98%) 119 (24%) 195 (40%)
8 Propstore Valencia 1 357 238 (67%) 1 (0%) 104 (44%)
8 Quinn's Auction Galleries Falls Church 2 680 664 (98%) 0 (0%) 664 (100%)
8 Rachel Davis Fine Arts Cleveland 1 392 348 (89%) 139 (40%) 62 (18%)
8 Rago Arts and Auctions Chicago 3 435 414 (95%) 130 (31%) 151 (36%)
8 Ripley Auctions Indianapolis 2 645 270 (42%) 64 (24%) 157 (58%)
8 Robert Siegel Galleries New York 1 167 149 (89%) 46 (31%) 66 (44%)
8 RR Auction Amherst 2 930 710 (76%) 13 (2%) 678 (95%)
8 Sarasota Estate Auction Sarasota 2 225 200 (89%) 155 (78%) 18 (9%)
8 Schilb Antiquarian Columbia 2 201 200 (100%) 191 (96%) 3 (2%)
8 Shapiro Auctioneers Chippendale 1 30 19 (63%) 1 (5%) 8 (42%)
8 Sothebys London 1 39 33 (85%) 7 (21%) 9 (27%)
8 Stair Auctioneers and Appraisers Hudson 1 30 26 (87%) 9 (35%) 12 (46%)
8 Swann Galleries New York 2 818 624 (76%) 257 (41%) 206 (33%)
8 Sworders Essex 1 165 87 (53%) 7 (8%) 29 (33%)
8 Sydney Rare Book Auctions Ultimo 1 496 298 (60%) 199 (67%) 56 (19%)
8 Tennants Auctioneers Leyburn 1 144 135 (94%) 8 (6%) 81 (60%)
8 Thomaston Place Auction Galleries Thomaston 3 246 216 (88%) 107 (50%) 71 (33%)
8 Thomson Roddick Auctioneers & Valuers Carlisle 2 438 415 (95%) 122 (29%) 156 (38%)
8 Tooveys West Sussex 2 433 366 (85%) 43 (12%) 208 (57%)
8 Trafford Books Manchester 1 182 119 (65%) 39 (33%) 36 (30%)
8 Trillium Antique Prints & Rare Books Franklin 5 803 769 (96%) 686 (89%) 14 (2%)
8 University Archives Wilton 1 554 542 (98%) 174 (32%) 282 (52%)
8 Vogt Auction San Antonio 2 72 72 (100%) 46 (64%) 6 (8%)
8 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 31 29 (94%) 15 (52%) 3 (10%)
8 Winter Associates Plainville, CT 1 80 78 (98%) 13 (17%) 43 (55%)
9 Ader PARIS 2 338 217 (64%) 20 (9%) 98 (45%)
9 ALDE Paris 1 237 228 (96%) 15 (7%) 84 (37%)
9 Angling Auctions Romsey 1 44 35 (80%) 13 (37%) 14 (40%)
9 Antikvariat Bryggen AS Skjeberg 1 69 43 (62%) 10 (23%) 21 (49%)
9 Arader Galleries New York City 1 204 67 (33%) 49 (73%) 1 (1%)
9 Artcurial Paris 1 121 81 (67%) 8 (10%) 41 (51%)
9 Ashcroft and Moore Hatboro 1 17 9 (53%) 8 (89%) 0 (0%)
9 Aspire Art Auctions Illovo 1 21 9 (43%) 1 (11%) 0 (0%)
9 Aspire Auctions Pittsburgh 1 32 25 (78%) 7 (28%) 7 (28%)
9 Aste Bolaffi London 1 68 33 (49%) 17 (52%) 11 (33%)
9 Bearnes Hampton and Littlewood Exeter 1 20 13 (65%) 2 (15%) 2 (15%)
9 Beaussant Lefevre Paris 1 52 52 (100%) 1 (2%) 48 (92%)
9 Blackwell Auctions Clearwater 1 39 35 (90%) 18 (51%) 7 (20%)
9 Bogota Auction Bogota 1 125 123 (98%) 0 (0%) 68 (55%)
9 Bonhams Brockenhurst, Beaulieu, 2 400 378 (95%) 130 (34%) 154 (41%)
9 Bonhams Brussels 1 204 135 (66%) 7 (5%) 52 (39%)
9 Bonhams Hong Kong 1 21 12 (57%) 4 (33%) 3 (25%)
9 Bonhams London, New Bond Street 2 225 162 (72%) 17 (10%) 66 (41%)
9 Bonhams Marlborough 1 189 155 (82%) 57 (37%) 50 (32%)
9 Bonhams New York 3 217 174 (80%) 53 (30%) 70 (40%)
9 Britannic Auctions Phoenix 1 230 122 (53%) 47 (39%) 37 (30%)
9 Bruun Rasmussen Copenhagen 2 63 55 (87%) 24 (44%) 30 (55%)
9 Bukowskis Stockholm 1 13 13 (100%) 4 (31%) 9 (69%)
9 Canada Book Auctions Limited Toronto 1 177 150 (85%) 121 (81%) 8 (5%)
9 Carlsen Gallery Greenville, NY 1 21 21 (100%) 8 (38%) 10 (48%)
9 Catawiki B. V. LA Assen, 29 1422 1079 (76%) 435 (40%) 558 (52%)
9 Charlton Hall West Columbia, SC 1 8 7 (88%) 4 (57%) 1 (14%)
9 Chiswick Auctions London 1 564 207 (37%) 95 (46%) 61 (29%)
9 Chorley's Gloucestershire 1 521 518 (99%) 65 (13%) 376 (73%)
9 Christies London - King Street 2 144 128 (89%) 18 (14%) 68 (53%)
9 Christies New York 6 359 327 (91%) 7 (2%) 249 (76%)
9 Clars Auction Gallery Oakland 1 40 23 (57%) 8 (35%) 4 (17%)
9 Cotswold Auction Company Cheltenham 1 137 112 (82%) 14 (13%) 61 (54%)
9 Damien Voglaire Brussels 2 846 687 (81%) 2 (0%) 392 (57%)
9 De Baecque and Associes Lyon 1 192 158 (82%) 5 (3%) 118 (75%)
9 Desa Unicum Warszawa 2 111 63 (57%) 27 (43%) 9 (14%)
9 Dirk Soulis Auctions Lee's Summit 1 160 144 (90%) 59 (41%) 48 (33%)
9 Dominic Winter Book Auctions Gloucestershire 1 484 412 (85%) 37 (9%) 237 (58%)
9 Doyle New York New York 1 291 221 (76%) 98 (44%) 66 (30%)
9 Du Mouchelles Detroit 2 155 143 (92%) 48 (34%) 56 (39%)
9 Dunbar Sloane Wellington 2 419 346 (83%) 137 (40%) 75 (22%)
9 EinZwei Prague 1 200 151 (76%) 0 (0%) 151 (100%)
9 Eldreds East Dennis, 4 407 326 (80%) 154 (47%) 90 (28%)
9 EV Stamps Richmond 1 183 158 (86%) 0 (0%) 158 (100%)
9 Fairhill Auction Elkton 2 1016 511 (50%) 274 (54%) 91 (18%)
9 Finarte Milan 2 440 174 (40%) 0 (0%) 136 (78%)
9 Forum Auctions London 4 1377 1138 (83%) 210 (18%) 577 (51%)
9 Freemans Philadelphia 3 205 177 (86%) 45 (25%) 72 (41%)
9 Giquello rue La Boetie, Paris 2 173 151 (87%) 54 (36%) 60 (40%)
9 Gonnelli Casa DAste Firenze 2 130 64 (49%) 0 (0%) 64 (100%)
9 Gorringes Lewes 1 46 32 (70%) 8 (25%) 15 (47%)
9 Grant Zahajko Auctions DAVENPORT 2 782 678 (87%) 540 (80%) 50 (7%)
9 Grays Auctioneers Cleveland, 1 82 82 (100%) 1 (1%) 63 (77%)
9 Guernseys New York, NY 1 35 13 (37%) 10 (77%) 1 (8%)
9 Hake's Auctions York 1 953 953 (100%) 530 (56%) 33 (3%)
9 Hansons Etwall, Derbyshire 2 81 42 (52%) 9 (21%) 21 (50%)
9 Heritage Auctions Dallas 43 18379 18087 (98%) 1535 (8%) 14426 (80%)
9 Holabird Western Americana Collections Reno 2 1116 881 (79%) 797 (90%) 35 (4%)
9 Il Ponte Milan 1 304 268 (88%) 1 (0%) 194 (72%)
9 International Autograph Auctions Europe SL Malaga 1 1279 1278 (100%) 10 (1%) 443 (35%)
9 Jeffrey S. Evans & Associates Harrisonburg 3 451 422 (94%) 80 (19%) 253 (60%)
9 John McInnis Auctioneers Amesbury 2 241 241 (100%) 0 (0%) 241 (100%)
9 KC Auction Company Kansas City 1 32 32 (100%) 0 (0%) 32 (100%)
9 Kedem Auctions Ltd. Jerusalem 1 308 285 (93%) 0 (0%) 285 (100%)
9 Kestenbaum and Company Brooklyn 1 290 195 (67%) 73 (37%) 65 (33%)
9 Keys Fine Arts Auctioneers Norwich 2 380 354 (93%) 90 (25%) 132 (37%)
9 Kiefer Buch und Kunstauktionen 75172 Pforzheim 3 3900 1621 (42%) 978 (60%) 643 (40%)
9 Kolbe and Fanning Numismatic Booksellers Gahanna 1 500 420 (84%) 0 (0%) 420 (100%)
9 Koller Auctions Zurich 4 657 310 (47%) 42 (14%) 111 (36%)
9 Leland Little Auctions Hillsborough, NC 1 87 85 (98%) 0 (0%) 85 (100%)
9 Leslie Hindman Auctioneers Chicago 3 197 157 (80%) 27 (17%) 50 (32%)
9 Litchfield County Auctions Litchfield 1 17 11 (65%) 6 (55%) 4 (36%)
9 Los Angeles Estate Auction Glendale 2 396 81 (20%) 51 (63%) 17 (21%)
9 Lyon and Turnbull Edinburgh 1 299 219 (73%) 17 (8%) 135 (62%)
9 Michaans Auctions Alameda, CA 1 37 27 (73%) 16 (59%) 4 (15%)
9 Moreshet Auctions Jerusalem 2 305 148 (49%) 0 (0%) 148 (100%)
9 Morton Subastas México DF CP 11000 6 676 288 (43%) 189 (66%) 46 (16%)
9 Nate D. Sanders Auctions Los Angeles 1 126 40 (32%) 0 (0%) 40 (100%)
9 Neal Auction Company New Orleans 1 26 26 (100%) 3 (12%) 15 (58%)
9 New England Auctions Branford 1 157 155 (99%) 47 (30%) 64 (41%)
9 New England Book Auctions South Deerfield 2 431 405 (94%) 94 (23%) 257 (63%)
9 North American Auction Company Bozeman 1 134 92 (69%) 83 (90%) 2 (2%)
9 Nye & Company Auctioneers Bloomfield 1 68 47 (69%) 23 (49%) 12 (26%)
9 Old World Auctions Richmond 1 770 582 (76%) 464 (80%) 59 (10%)
9 One Source Auctions Canandaigua 2 312 257 (82%) 8 (3%) 249 (97%)
9 OSENAT FONTAINEBLEAU 2 182 130 (71%) 10 (8%) 80 (62%)
9 OSENAT VERSAILLES 1 35 23 (66%) 4 (17%) 9 (39%)
9 PBA Galleries Berkeley 3 984 818 (83%) 220 (27%) 193 (24%)
9 Poster Auctions International, Inc. New York 1 265 91 (34%) 29 (32%) 23 (25%)
9 PosterConnection Inc. Clayton 1 376 229 (61%) 191 (83%) 18 (8%)
9 Potter and Potter Auctions Chicago 2 719 634 (88%) 274 (43%) 157 (25%)
9 Propstore Valencia 1 826 688 (83%) 317 (46%) 75 (11%)
9 Purcell Auctioneers Birr 1 804 691 (86%) 283 (41%) 196 (28%)
9 Quinn's Auction Galleries Falls Church 2 112 94 (84%) 33 (35%) 52 (55%)
9 Rachel Davis Fine Arts Cleveland 1 23 18 (78%) 11 (61%) 3 (17%)
9 Rago Arts and Auctions Van Nuys, CA 1 199 175 (88%) 54 (31%) 62 (35%)
9 Revere Auctions St. Paul 2 211 163 (77%) 56 (34%) 65 (40%)
9 Ripley Auctions Indianapolis 1 104 67 (64%) 54 (81%) 4 (6%)
9 Robert Siegel Galleries New York 2 438 429 (98%) 68 (16%) 263 (61%)
9 Rossini Paris 4 1387 628 (45%) 0 (0%) 268 (43%)
9 RR Auction Amherst 1 91 68 (75%) 12 (18%) 28 (41%)
9 Santa Fe Art Auction Santa Fe 1 184 137 (74%) 79 (58%) 26 (19%)
9 Saskatchewan Network for Art Collecting Regina 1 343 227 (66%) 170 (75%) 38 (17%)
9 Schilb Antiquarian Columbia 1 103 103 (100%) 103 (100%) 0 (0%)
9 Setdart BARCELONA 1 15 7 (47%) 3 (43%) 1 (14%)
9 Sothebys London 3 137 103 (75%) 17 (17%) 34 (33%)
9 Sothebys New York 3 53 52 (98%) 25 (48%) 14 (27%)
9 Stair Auctioneers and Appraisers Hudson 1 13 13 (100%) 0 (0%) 8 (62%)
9 Stephan Welz & Co. Constantia 1 73 46 (63%) 3 (7%) 18 (39%)
9 Stephenson's Auctioneers & Appraisers Southampton 1 35 24 (69%) 22 (92%) 2 (8%)
9 Swann Galleries New York 1 230 161 (70%) 60 (37%) 38 (24%)
9 Sydney Rare Book Auctions Ultimo 1 44 19 (43%) 19 (100%) 0 (0%)
9 Tennants Auctioneers Leyburn 1 49 49 (100%) 3 (6%) 38 (78%)
9 Tessier & Sarrou and Associates Paris 3 794 220 (28%) 0 (0%) 220 (100%)
9 Trillium Antique Prints & Rare Books Franklin 4 640 630 (98%) 547 (87%) 13 (2%)
9 University Archives Wilton 1 513 500 (97%) 172 (34%) 225 (45%)
9 Venator and Hanstein Köln 2 1178 609 (52%) 362 (59%) 247 (41%)
9 Vermot de Pas Paris 2 396 32 (8%) 18 (56%) 7 (22%)
9 Vogt Auction San Antonio 1 148 147 (99%) 33 (22%) 51 (35%)
9 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 106 98 (92%) 32 (33%) 19 (19%)
9 Winter Associates Plainville, CT 1 26 24 (92%) 5 (21%) 9 (38%)
10 Ader PARIS 4 563 385 (68%) 81 (21%) 183 (48%)
10 Aguttes Neuilly-sur-Seine 2 484 186 (38%) 22 (12%) 131 (70%)
10 ALDE Paris 2 477 468 (98%) 11 (2%) 223 (48%)
10 Antikvariat Bryggen AS Skjeberg 1 93 73 (78%) 0 (0%) 73 (100%)
10 AntiquarianAuctions.com Constantia 1 340 117 (34%) 82 (70%) 28 (24%)
10 Arenberg Auctions BRUSSEL 1 904 904 (100%) 293 (32%) 413 (46%)
10 Artcurial Paris 1 173 104 (60%) 0 (0%) 48 (46%)
10 Ashcroft and Moore Hatboro 1 26 14 (54%) 7 (50%) 0 (0%)
10 Aste Bolaffi Turin 1 730 562 (77%) 0 (0%) 562 (100%)
10 Bearnes Hampton and Littlewood Exeter 2 436 333 (76%) 75 (23%) 149 (45%)
10 Beaussant Lefevre Paris 2 65 38 (58%) 11 (29%) 23 (61%)
10 Blackwell Auctions Clearwater 1 17 15 (88%) 11 (73%) 0 (0%)
10 Bonhams Los Angeles 1 202 162 (80%) 19 (12%) 64 (40%)
10 Bonhams Los Angeles 3 310 131 (42%) 10 (8%) 61 (47%)
10 Bonhams Marlborough 1 88 85 (97%) 23 (27%) 43 (51%)
10 Bonhams New York 3 251 83 (33%) 16 (19%) 26 (31%)
10 Bonhams Paris 3 214 59 (28%) 1 (2%) 25 (42%)
10 Brunk Auctions Asheville, NC 2 74 73 (99%) 6 (8%) 53 (73%)
10 Bukowskis Stockholm 5 315 223 (71%) 36 (16%) 130 (58%)
10 Catawiki B. V. LA Assen, 27 1553 909 (59%) 359 (39%) 464 (51%)
10 Central Mass Auctions Boston, 1 76 75 (99%) 23 (31%) 12 (16%)
10 Chiswick Auctions London 2 462 270 (58%) 23 (9%) 88 (33%)
10 Chorley's Gloucestershire 1 66 0 (0%) 0 (0%) 0 (0%)
10 Christies London - King Street 2 161 116 (72%) 24 (21%) 39 (34%)
10 Christies New York 4 459 380 (83%) 46 (12%) 211 (56%)
10 Christies Paris 2 199 143 (72%) 2 (1%) 116 (81%)
10 Clars Auction Gallery Oakland 2 117 71 (61%) 37 (52%) 14 (20%)
10 Copley Fine Art Auctions Boston 1 61 46 (75%) 22 (48%) 10 (22%)
10 Cotswold Auction Company Cheltenham 1 26 19 (73%) 2 (11%) 9 (47%)
10 Cotswold Auction Company Cirencester 2 88 68 (77%) 28 (41%) 21 (31%)
10 De Baecque and Associes Lyon 2 458 310 (68%) 8 (3%) 153 (49%)
10 Dominic Winter Book Auctions Gloucestershire 2 541 454 (84%) 62 (14%) 249 (55%)
10 Dorotheum Vienna 2 363 235 (65%) 51 (22%) 96 (41%)
10 Doyle New York New York 4 226 46 (20%) 17 (37%) 19 (41%)
10 Dreweatts Newbury 1 15 14 (93%) 6 (43%) 7 (50%)
10 Du Mouchelles Detroit 2 125 115 (92%) 42 (37%) 35 (30%)
10 Duke's Dorchester 3 151 129 (85%) 18 (14%) 44 (34%)
10 Dunbar Sloane Wellington 1 334 329 (99%) 120 (36%) 102 (31%)
10 Eldreds East Dennis, 2 70 26 (37%) 20 (77%) 3 (12%)
10 EV Stamps Richmond 1 185 182 (98%) 0 (0%) 182 (100%)
10 Everard Auctions Savannah 3 184 44 (24%) 23 (52%) 8 (18%)
10 Finarte Milan 1 248 143 (58%) 31 (22%) 40 (28%)
10 Finarte Rome 1 449 325 (72%) 0 (0%) 47 (14%)
10 Fleischer's Auctions Columbus 2 398 370 (93%) 49 (13%) 210 (57%)
10 Fonsie Mealy Auctioneers Kilkenny 1 21 16 (76%) 6 (38%) 4 (25%)
10 Forum Auctions London 4 826 400 (48%) 90 (23%) 172 (43%)
10 Freemans Philadelphia 1 21 15 (71%) 9 (60%) 2 (13%)
10 Galerie Bassenge Berlin-Grunewald 5 2293 1143 (50%) 536 (47%) 607 (53%)
10 Giquello rue La Boetie, Paris 1 50 0 (0%) 0 (0%) 0 (0%)
10 Gonnelli Casa DAste Firenze 3 640 591 (92%) 0 (0%) 591 (100%)
10 Gorringes Lewes 1 300 256 (85%) 82 (32%) 119 (46%)
10 Grant Zahajko Auctions DAVENPORT 3 1242 1142 (92%) 537 (47%) 362 (32%)
10 Hansons Etwall, Derbyshire 1 28 0 (0%) 0 (0%) 0 (0%)
10 Heritage Auctions Dallas 59 23957 22984 (96%) 1166 (5%) 20069 (87%)
10 Holabird Western Americana Collections Reno 2 928 780 (84%) 703 (90%) 32 (4%)
10 Jeffrey S. Evans & Associates Harrisonburg 2 81 80 (99%) 26 (33%) 37 (46%)
10 Jeschke Jadi Auctions Berlin GmbH Berlin 2 1743 529 (30%) 4 (1%) 220 (42%)
10 Kestenbaum and Company Brooklyn 1 1 1 (100%) 0 (0%) 1 (100%)
10 Keys Fine Arts Auctioneers Norwich 1 169 139 (82%) 27 (19%) 84 (60%)
10 Kolbe and Fanning Numismatic Booksellers Gahanna 1 586 452 (77%) 0 (0%) 452 (100%)
10 Lark Mason Associates New Braunfels 1 29 14 (48%) 8 (57%) 4 (29%)
10 Leland Little Auctions Hillsborough, NC 2 182 182 (100%) 0 (0%) 182 (100%)
10 Leslie Hindman Auctioneers Chicago 2 103 91 (88%) 29 (32%) 27 (30%)
10 Leslie Hindman Auctioneers Cincinnati 2 458 320 (70%) 100 (31%) 90 (28%)
10 Litchfield County Auctions Litchfield 1 147 0 (0%) 0 (0%) 0 (0%)
10 Los Angeles Estate Auction Glendale 1 227 80 (35%) 44 (55%) 5 (6%)
10 Lyon and Turnbull Edinburgh 3 186 38 (20%) 1 (3%) 15 (39%)
10 Maison Bibelot Firenze 1 204 107 (52%) 0 (0%) 65 (61%)
10 Marc van de Wiele Auctions Brugge 1 1107 778 (70%) 17 (2%) 474 (61%)
10 Michaans Auctions Alameda, CA 1 66 61 (92%) 14 (23%) 30 (49%)
10 Morphy Auctions Denver 2 901 850 (94%) 232 (27%) 297 (35%)
10 Morton Subastas México DF CP 11000 4 341 160 (47%) 69 (43%) 21 (13%)
10 Nadeau's Auction Gallery Windsor 1 47 40 (85%) 23 (57%) 11 (28%)
10 New England Book Auctions South Deerfield 3 637 565 (89%) 0 (0%) 565 (100%)
10 Northrow Gallery Auctions Ltd. Erin 1 15 15 (100%) 15 (100%) 0 (0%)
10 Nosbüsch & Stucke Berlin 1 102 75 (74%) 22 (29%) 53 (71%)
10 Nye & Company Auctioneers Bloomfield 2 119 55 (46%) 36 (65%) 6 (11%)
10 Old World Auctions Richmond 1 5 3 (60%) 2 (67%) 0 (0%)
10 Olympia Auctions London 1 70 66 (94%) 30 (45%) 24 (36%)
10 One Of A Kind Collectibles Coral Gables 1 168 142 (85%) 0 (0%) 142 (100%)
10 One Source Auctions Canandaigua 2 300 262 (87%) 3 (1%) 259 (99%)
10 OSENAT VERSAILLES 1 45 0 (0%) 0 (0%) 0 (0%)
10 PBA Galleries Berkeley 3 908 596 (66%) 389 (65%) 72 (12%)
10 PIASA Paris 1 12 0 (0%) 0 (0%) 0 (0%)
10 Pierre Berge and Associes Paris 1 35 0 (0%) 0 (0%) 0 (0%)
10 PosterConnection Inc. Clayton 1 414 210 (51%) 187 (89%) 13 (6%)
10 Potomack Company Alexandria 7 369 202 (55%) 77 (38%) 75 (37%)
10 Potter and Potter Auctions Chicago 2 548 132 (24%) 69 (52%) 40 (30%)
10 Purcell Auctioneers Birr 1 659 578 (88%) 234 (40%) 158 (27%)
10 Quinn's Auction Galleries Falls Church 1 47 41 (87%) 0 (0%) 41 (100%)
10 Rachel Davis Fine Arts Cleveland 1 212 171 (81%) 62 (36%) 37 (22%)
10 Rago Arts and Auctions Lambertville 5 866 804 (93%) 215 (27%) 241 (30%)
10 Ripley Auctions Indianapolis 4 461 147 (32%) 50 (34%) 80 (54%)
10 Robert Siegel Galleries New York 2 453 446 (98%) 116 (26%) 218 (49%)
10 Rossini Paris 4 844 541 (64%) 66 (12%) 241 (45%)
10 RR Auction Amherst 2 924 715 (77%) 135 (19%) 280 (39%)
10 Saskatchewan Network for Art Collecting Regina 1 50 45 (90%) 22 (49%) 17 (38%)
10 Schilb Antiquarian Columbia 2 202 201 (100%) 190 (95%) 3 (1%)
10 Setdart BARCELONA 1 33 18 (55%) 13 (72%) 3 (17%)
10 Sothebys Hong Kong 2 37 28 (76%) 0 (0%) 13 (46%)
10 Sothebys London 2 52 31 (60%) 3 (10%) 15 (48%)
10 Sothebys New York 6 888 770 (87%) 205 (27%) 320 (42%)
10 Sothebys Paris 2 239 235 (98%) 31 (13%) 160 (68%)
10 Stephan Welz & Co. Constantia 1 56 23 (41%) 3 (13%) 8 (35%)
10 Sunstone Auction House EUGENE 1 100 69 (69%) 0 (0%) 32 (46%)
10 Swann Galleries New York 4 1218 728 (60%) 255 (35%) 225 (31%)
10 Sworders Essex 2 793 577 (73%) 69 (12%) 264 (46%)
10 Sydney Rare Book Auctions Ultimo 2 1008 639 (63%) 454 (71%) 95 (15%)
10 Tajan Paris 2 91 48 (53%) 0 (0%) 37 (77%)
10 Tennants Auctioneers Leyburn 2 73 35 (48%) 2 (6%) 15 (43%)
10 Tessier & Sarrou and Associates Paris 3 2012 1982 (99%) 0 (0%) 1982 (100%)
10 The Ross Art Group Inc Boca Raton 1 365 98 (27%) 72 (73%) 2 (2%)
10 Thomson Roddick Auctioneers & Valuers Carlisle 1 310 289 (93%) 74 (26%) 113 (39%)
10 Thomson Roddick Auctioneers & Valuers Edinburgh 1 28 22 (79%) 0 (0%) 22 (100%)
10 Tooveys West Sussex 1 97 0 (0%) 0 (0%) 0 (0%)
10 Trafford Books Manchester 1 214 133 (62%) 45 (34%) 45 (34%)
10 Trillium Antique Prints & Rare Books Franklin 4 643 625 (97%) 538 (86%) 17 (3%)
10 University Archives Wilton 1 460 0 (0%) 0 (0%) 0 (0%)
10 Vermot de Pas Paris 3 1132 304 (27%) 27 (9%) 98 (32%)
10 Vogt Auction San Antonio 1 162 162 (100%) 57 (35%) 44 (27%)
10 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 102 90 (88%) 39 (43%) 17 (19%)
10 William Parkinson Hinesburg 1 475 404 (85%) 0 (0%) 404 (100%)
11 Addison and Sarova Social Circle 2 0 0 (0%) 0 (0%) 0 (0%)
11 Ader PARIS 2 224 0 (0%) 0 (0%) 0 (0%)
11 ALDE Paris 5 346 0 (0%) 0 (0%) 0 (0%)
11 AntiquarianAuctions.com Constantia 1 0 0 (0%) 0 (0%) 0 (0%)
11 Artcurial Paris 3 0 0 (0%) 0 (0%) 0 (0%)
11 Aste Bolaffi Turin 1 77 0 (0%) 0 (0%) 0 (0%)
11 Australian Book Auctions Armadale, 1 65 0 (0%) 0 (0%) 0 (0%)
11 Bertolami Fine Art Rome 2 0 0 (0%) 0 (0%) 0 (0%)
11 Bonhams Boston 1 0 0 (0%) 0 (0%) 0 (0%)
11 Bonhams London, New Bond Street 4 94 0 (0%) 0 (0%) 0 (0%)
11 Bonhams Los Angeles 1 0 0 (0%) 0 (0%) 0 (0%)
11 Bonhams New York 1 0 0 (0%) 0 (0%) 0 (0%)
11 Bonhams Paris 2 0 0 (0%) 0 (0%) 0 (0%)
11 Bubb Kuyper 2011 KM Haarlem 1 0 0 (0%) 0 (0%) 0 (0%)
11 Burgersdijk and Niermans Leiden 1 0 0 (0%) 0 (0%) 0 (0%)
11 Canada Book Auctions Limited Toronto 1 212 0 (0%) 0 (0%) 0 (0%)
11 Catawiki B. V. LA Assen, 3 222 0 (0%) 0 (0%) 0 (0%)
11 Chiswick Auctions London 3 35 0 (0%) 0 (0%) 0 (0%)
11 Chorley's Gloucestershire 1 0 0 (0%) 0 (0%) 0 (0%)
11 Christian Hesse Auktionen Hamburg 1 0 0 (0%) 0 (0%) 0 (0%)
11 Christies New York 1 0 0 (0%) 0 (0%) 0 (0%)
11 Christies Paris 1 0 0 (0%) 0 (0%) 0 (0%)
11 Damien Voglaire Brussels 1 0 0 (0%) 0 (0%) 0 (0%)
11 De Baecque and Associes Lyon 1 0 0 (0%) 0 (0%) 0 (0%)
11 Desa Unicum Warszawa 1 200 0 (0%) 0 (0%) 0 (0%)
11 Dominic Winter Book Auctions Gloucestershire 3 0 0 (0%) 0 (0%) 0 (0%)
11 Dorotheum Linz 1 0 0 (0%) 0 (0%) 0 (0%)
11 Dorotheum Vienna 3 0 0 (0%) 0 (0%) 0 (0%)
11 Doyle New York New York 3 0 0 (0%) 0 (0%) 0 (0%)
11 Dreweatts Newbury 1 0 0 (0%) 0 (0%) 0 (0%)
11 Du Mouchelles Detroit 2 0 0 (0%) 0 (0%) 0 (0%)
11 Eldreds East Dennis, 1 0 0 (0%) 0 (0%) 0 (0%)
11 EV Stamps Richmond 1 123 0 (0%) 0 (0%) 0 (0%)
11 Finarte Milan 1 0 0 (0%) 0 (0%) 0 (0%)
11 Finarte Rome 4 671 0 (0%) 0 (0%) 0 (0%)
11 Forum Auctions London 5 283 0 (0%) 0 (0%) 0 (0%)
11 Genazym Monsey 1 0 0 (0%) 0 (0%) 0 (0%)
11 Giquello rue La Boetie, Paris 2 0 0 (0%) 0 (0%) 0 (0%)
11 Gonnelli Casa DAste Firenze 3 388 0 (0%) 0 (0%) 0 (0%)
11 Grant Zahajko Auctions DAVENPORT 1 0 0 (0%) 0 (0%) 0 (0%)
11 Grogan and Company Boston 1 51 0 (0%) 0 (0%) 0 (0%)
11 Gros & Delettrez PARIS 1 145 0 (0%) 0 (0%) 0 (0%)
11 Guernseys New York, NY 1 0 0 (0%) 0 (0%) 0 (0%)
11 Hake's Auctions York 1 0 0 (0%) 0 (0%) 0 (0%)
11 Heritage Auctions Dallas 41 4858 0 (0%) 0 (0%) 0 (0%)
11 Il Ponte Milan (Italy) 2 0 0 (0%) 0 (0%) 0 (0%)
11 Il Ponte Milan 1 0 0 (0%) 0 (0%) 0 (0%)
11 Jeffrey S. Evans & Associates Harrisonburg 1 0 0 (0%) 0 (0%) 0 (0%)
11 John McInnis Auctioneers Amesbury 2 27 0 (0%) 0 (0%) 0 (0%)
11 Kedem Auctions Ltd. Jerusalem 2 246 0 (0%) 0 (0%) 0 (0%)
11 Ketterer Kunst Munich 1 0 0 (0%) 0 (0%) 0 (0%)
11 Keys Fine Arts Auctioneers Norwich 1 0 0 (0%) 0 (0%) 0 (0%)
11 Kolbe and Fanning Numismatic Booksellers Gahanna 1 498 0 (0%) 0 (0%) 0 (0%)
11 Koller Auctions Zurich 1 0 0 (0%) 0 (0%) 0 (0%)
11 Lang's Auction, Inc. Bouckville 1 15 0 (0%) 0 (0%) 0 (0%)
11 Lay's Auctioneers Cornwall 2 220 0 (0%) 0 (0%) 0 (0%)
11 Leslie Hindman Auctioneers Chicago 1 0 0 (0%) 0 (0%) 0 (0%)
11 Mennonite Life Lancaster 1 0 0 (0%) 0 (0%) 0 (0%)
11 Morphy Auctions Denver 2 0 0 (0%) 0 (0%) 0 (0%)
11 Morton Subastas México DF CP 11000 1 86 0 (0%) 0 (0%) 0 (0%)
11 Nadeau's Auction Gallery Windsor 1 0 0 (0%) 0 (0%) 0 (0%)
11 Neal Auction Company New Orleans 1 0 0 (0%) 0 (0%) 0 (0%)
11 New England Book Auctions South Deerfield 1 0 0 (0%) 0 (0%) 0 (0%)
11 North American Auction Company Bozeman 1 0 0 (0%) 0 (0%) 0 (0%)
11 Northrow Gallery Auctions Ltd. Erin 1 0 0 (0%) 0 (0%) 0 (0%)
11 Nosbüsch & Stucke Berlin 5 1767 0 (0%) 0 (0%) 0 (0%)
11 Old World Auctions Richmond 1 0 0 (0%) 0 (0%) 0 (0%)
11 OSENAT PARIS 1 187 0 (0%) 0 (0%) 0 (0%)
11 Pandolfini Florence 1 0 0 (0%) 0 (0%) 0 (0%)
11 Pandolfini Milano 1 0 0 (0%) 0 (0%) 0 (0%)
11 PBA Galleries Berkeley 3 539 0 (0%) 0 (0%) 0 (0%)
11 Peter Arnold Prahran VIC 1 0 0 (0%) 0 (0%) 0 (0%)
11 PIASA Paris 1 0 0 (0%) 0 (0%) 0 (0%)
11 Potter and Potter Auctions Chicago 2 636 0 (0%) 0 (0%) 0 (0%)
11 Propstore Hertfordshire 1 0 0 (0%) 0 (0%) 0 (0%)
11 Purcell Auctioneers Birr 1 0 0 (0%) 0 (0%) 0 (0%)
11 Rago Arts and Auctions Chicago 1 0 0 (0%) 0 (0%) 0 (0%)
11 Rago Arts and Auctions Lambertville 3 276 0 (0%) 0 (0%) 0 (0%)
11 Revere Auctions St. Paul 1 0 0 (0%) 0 (0%) 0 (0%)
11 Rossini Paris 1 427 0 (0%) 0 (0%) 0 (0%)
11 RR Auction Amherst 2 668 0 (0%) 0 (0%) 0 (0%)
11 Santa Fe Art Auction Santa Fe 1 80 0 (0%) 0 (0%) 0 (0%)
11 Sarasota Estate Auction Sarasota 2 359 0 (0%) 0 (0%) 0 (0%)
11 Schilb Antiquarian Columbia 1 0 0 (0%) 0 (0%) 0 (0%)
11 Setdart BARCELONA 1 0 0 (0%) 0 (0%) 0 (0%)
11 Sloane Street Auctions London 1 0 0 (0%) 0 (0%) 0 (0%)
11 Soler Y Llach Barcelona 1 636 0 (0%) 0 (0%) 0 (0%)
11 Sothebys London 1 0 0 (0%) 0 (0%) 0 (0%)
11 Sothebys New York 1 0 0 (0%) 0 (0%) 0 (0%)
11 Stair Auctioneers and Appraisers Hudson 1 0 0 (0%) 0 (0%) 0 (0%)
11 Swann Galleries New York 2 0 0 (0%) 0 (0%) 0 (0%)
11 Sworders Essex 1 0 0 (0%) 0 (0%) 0 (0%)
11 Tajan Paris 2 0 0 (0%) 0 (0%) 0 (0%)
11 Tennants Auctioneers Leyburn 1 0 0 (0%) 0 (0%) 0 (0%)
11 Tessier & Sarrou and Associates Paris 2 0 0 (0%) 0 (0%) 0 (0%)
11 Thomaston Place Auction Galleries Thomaston 3 0 0 (0%) 0 (0%) 0 (0%)
11 Thomson Roddick Auctioneers & Valuers Carlisle 1 0 0 (0%) 0 (0%) 0 (0%)
11 Tooveys West Sussex 2 0 0 (0%) 0 (0%) 0 (0%)
11 Trillium Antique Prints & Rare Books Franklin 5 321 0 (0%) 0 (0%) 0 (0%)
11 Vermot de Pas Paris 3 0 0 (0%) 0 (0%) 0 (0%)
11 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 0 0 (0%) 0 (0%) 0 (0%)
11 Winner's Auctions Ltd Jerusalem 1 0 0 (0%) 0 (0%) 0 (0%)
11 Winter Associates Plainville, CT 1 0 0 (0%) 0 (0%) 0 (0%)
11 Zisska and Lacher Munich 1 0 0 (0%) 0 (0%) 0 (0%)
Total 2658 589346 459578 (78%) 97305 (21%) 276060 (60%)

(2023) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Ader PARIS 1 179 104 (58%) 60 (58%) 19 (18%)
1 Alexander Historical Auctions Chesapeake City 3 1646 1245 (76%) 390 (31%) 458 (37%)
1 Antikvariat Bryggen AS Skjeberg 1 241 239 (99%) 0 (0%) 239 (100%)
1 AntiquarianAuctions.com Constantia 1 417 138 (33%) 90 (65%) 29 (21%)
1 Arader Galleries New York City 1 179 63 (35%) 55 (87%) 3 (5%)
1 Arenberg Auctions BRUSSEL 1 298 227 (76%) 66 (29%) 80 (35%)
1 Bearnes Hampton and Littlewood Exeter 1 39 31 (79%) 6 (19%) 12 (39%)
1 Binoche et Giquello rue La Boetie, Paris 2 377 257 (68%) 43 (17%) 149 (58%)
1 Bonhams Los Angeles 1 178 142 (80%) 23 (16%) 65 (46%)
1 Bonhams Marlborough 1 172 128 (74%) 30 (23%) 53 (41%)
1 Bruneau & Co. Cranston 1 564 564 (100%) 32 (6%) 371 (66%)
1 Bruun Rasmussen Copenhagen 5 361 328 (91%) 118 (36%) 159 (48%)
1 Case Antiques, Inc. Knoxville 1 127 124 (98%) 24 (19%) 86 (69%)
1 Catawiki B. V. LA Assen, 20 755 631 (84%) 128 (20%) 462 (73%)
1 Central Mass Auctions Boston, 1 80 80 (100%) 13 (16%) 22 (28%)
1 Chiswick Auctions London 2 136 82 (60%) 26 (32%) 32 (39%)
1 Christies New York 3 372 296 (80%) 36 (12%) 157 (53%)
1 De Baecque and Associes Lyon 1 306 0 (0%) 0 (0%) 0 (0%)
1 Dominic Winter Book Auctions Gloucestershire 1 471 441 (94%) 38 (9%) 278 (63%)
1 Dorotheum Vienna 1 217 205 (94%) 0 (0%) 205 (100%)
1 Du Mouchelles Detroit 2 119 115 (97%) 53 (46%) 31 (27%)
1 Early American Rancho Santa Fe 1 215 185 (86%) 90 (49%) 28 (15%)
1 Eldreds East Dennis, 4 173 131 (76%) 48 (37%) 55 (42%)
1 Forum Auctions London 4 915 830 (91%) 183 (22%) 415 (50%)
1 Garth's Auctioneers and Appraisers Columbus 1 7 7 (100%) 1 (14%) 3 (43%)
1 Gonnelli Casa DAste Firenze 1 81 61 (75%) 0 (0%) 61 (100%)
1 Hake's Auctions York 1 1575 1541 (98%) 403 (26%) 563 (37%)
1 Heritage Auctions Dallas 40 17874 17469 (98%) 1201 (7%) 14119 (81%)
1 Holabird Western Americana Collections Reno 4 769 569 (74%) 379 (67%) 70 (12%)
1 Il Ponte Milan 1 309 276 (89%) 0 (0%) 195 (71%)
1 International Autograph Auctions Europe SL Malaga 1 479 90 (19%) 0 (0%) 49 (54%)
1 Kedem Auctions Ltd. Jerusalem 1 88 74 (84%) 0 (0%) 74 (100%)
1 Kestenbaum and Company Brooklyn 1 118 62 (53%) 27 (44%) 22 (35%)
1 Leland Little Auctions Hillsborough, NC 1 41 41 (100%) 0 (0%) 41 (100%)
1 Leslie Hindman Auctioneers Chicago 1 34 24 (71%) 15 (63%) 5 (21%)
1 Los Angeles Estate Auction Glendale 1 16 9 (56%) 8 (89%) 0 (0%)
1 Lyon and Turnbull Edinburgh 2 150 114 (76%) 8 (7%) 60 (53%)
1 Michaans Auctions Alameda, CA 1 37 22 (59%) 16 (73%) 1 (5%)
1 Morton Subastas México DF CP 11000 6 838 355 (42%) 169 (48%) 74 (21%)
1 Nate D. Sanders Auctions Los Angeles 1 86 33 (38%) 0 (0%) 33 (100%)
1 Neal Auction Company New Orleans 1 101 95 (94%) 37 (39%) 39 (41%)
1 New England Book Auctions South Deerfield 2 418 405 (97%) 0 (0%) 405 (100%)
1 North American Auction Company Bozeman 1 138 115 (83%) 80 (70%) 14 (12%)
1 Nye & Company Auctioneers Bloomfield 1 74 48 (65%) 26 (54%) 8 (17%)
1 One Of A Kind Collectibles Coral Gables 1 239 197 (82%) 0 (0%) 197 (100%)
1 One Source Auctions Canandaigua 2 218 204 (94%) 0 (0%) 204 (100%)
1 PBA Galleries Berkeley 4 1580 1265 (80%) 424 (34%) 645 (51%)
1 Potter and Potter Auctions Chicago 1 115 104 (90%) 27 (26%) 49 (47%)
1 Purcell Auctioneers Birr 1 625 535 (86%) 201 (38%) 142 (27%)
1 Rago Arts and Auctions Lambertville 2 307 277 (90%) 42 (15%) 129 (47%)
1 Revere Auctions St. Paul 1 116 106 (91%) 19 (18%) 47 (44%)
1 Rossini Paris 2 662 112 (17%) 1 (1%) 31 (28%)
1 RR Auction Amherst 2 956 610 (64%) 65 (11%) 185 (30%)
1 Schilb Antiquarian Columbia 2 204 204 (100%) 198 (97%) 1 (0%)
1 Sothebys New York 2 39 24 (62%) 5 (21%) 9 (38%)
1 Stair Auctioneers and Appraisers Hudson 1 30 27 (90%) 11 (41%) 8 (30%)
1 Stephan Welz & Co. Constantia 1 103 103 (100%) 61 (59%) 18 (17%)
1 Sunstone Auction House EUGENE 1 136 82 (60%) 32 (39%) 32 (39%)
1 Sydney Rare Book Auctions Ultimo 1 658 486 (74%) 264 (54%) 92 (19%)
1 Tennants Auctioneers Leyburn 1 228 226 (99%) 6 (3%) 185 (82%)
1 Tessier & Sarrou and Associates Paris 3 2015 1736 (86%) 93 (5%) 1569 (90%)
1 Thomson Roddick Auctioneers & Valuers Carlisle 1 265 239 (90%) 55 (23%) 115 (48%)
1 Tooveys West Sussex 1 137 94 (69%) 19 (20%) 43 (46%)
1 Trillium Antique Prints & Rare Books Franklin 4 800 773 (97%) 593 (77%) 53 (7%)
1 Vermot de Pas Paris 2 656 260 (40%) 32 (12%) 124 (48%)
1 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 46 43 (93%) 14 (33%) 14 (33%)
1 Winter Associates Plainville, CT 1 64 61 (95%) 9 (15%) 29 (48%)
2 A.H. Wilkens Auctions & Appraisals Toronto 1 26 22 (85%) 14 (64%) 3 (14%)
2 Addison and Sarova Social Circle 1 337 334 (99%) 0 (0%) 19 (6%)
2 Ader PARIS 2 225 127 (56%) 11 (9%) 62 (49%)
2 Aguttes Neuilly-sur-Seine 1 359 322 (90%) 56 (17%) 224 (70%)
2 ALDE Paris 2 577 371 (64%) 4 (1%) 237 (64%)
2 AntiquarianAuctions.com Lakeville 1 252 70 (28%) 53 (76%) 6 (9%)
2 Artcurial Paris 3 458 294 (64%) 18 (6%) 178 (61%)
2 Aspire Art Auctions Illovo 1 100 52 (52%) 7 (13%) 17 (33%)
2 Aspire Auctions Cleveland 1 50 47 (94%) 16 (34%) 11 (23%)
2 Aste Bolaffi Milan 1 244 213 (87%) 0 (0%) 213 (100%)
2 Binoche et Giquello rue La Boetie, Paris 4 620 347 (56%) 52 (15%) 172 (50%)
2 Bogota Auction Bogota 1 117 0 (0%) 0 (0%) 0 (0%)
2 Bonhams London, New Bond Street 2 168 109 (65%) 8 (7%) 55 (50%)
2 Bonhams Marlborough 1 278 257 (92%) 54 (21%) 146 (57%)
2 Bonhams New York 2 350 194 (55%) 54 (28%) 47 (24%)
2 Bruun Rasmussen Copenhagen 4 301 266 (88%) 111 (42%) 108 (41%)
2 Carlsen Gallery Greenville, NY 1 14 14 (100%) 4 (29%) 5 (36%)
2 Catawiki B. V. LA Assen, 23 853 727 (85%) 185 (25%) 485 (67%)
2 Charlton Hall West Columbia, SC 1 376 376 (100%) 58 (15%) 234 (62%)
2 Chiswick Auctions London 2 766 533 (70%) 110 (21%) 207 (39%)
2 Chorley's Gloucestershire 1 114 103 (90%) 42 (41%) 39 (38%)
2 Christies New York 3 98 98 (100%) 2 (2%) 92 (94%)
2 Copley Fine Art Auctions Boston 1 61 56 (92%) 3 (5%) 2 (4%)
2 Cotswold Auction Company Cirencester 1 169 117 (69%) 16 (14%) 54 (46%)
2 Damien Voglaire Brussels 2 800 716 (90%) 12 (2%) 502 (70%)
2 Dominic Winter Book Auctions Gloucestershire 1 269 237 (88%) 50 (21%) 123 (52%)
2 Doyle New York New York 1 258 240 (93%) 96 (40%) 93 (39%)
2 Du Mouchelles Detroit 1 73 59 (81%) 18 (31%) 25 (42%)
2 Early American Rancho Santa Fe 1 204 174 (85%) 65 (37%) 174 (100%)
2 Eldreds East Dennis, 2 39 31 (79%) 15 (48%) 11 (35%)
2 EV Stamps Richmond 1 224 151 (67%) 0 (0%) 151 (100%)
2 Fairhill Auction Elkton 1 307 180 (59%) 77 (43%) 56 (31%)
2 Forum Auctions London 5 1270 967 (76%) 179 (19%) 548 (57%)
2 Freemans Philadelphia 1 142 137 (96%) 29 (21%) 65 (47%)
2 Genazym Monsey 1 25 25 (100%) 1 (4%) 15 (60%)
2 Heritage Auctions Dallas 41 14595 14188 (97%) 466 (3%) 12773 (90%)
2 Holabird Western Americana Collections Reno 2 979 852 (87%) 823 (97%) 4 (0%)
2 Kedem Auctions Ltd. Jerusalem 3 668 585 (88%) 0 (0%) 585 (100%)
2 Keys Fine Arts Auctioneers Norwich 1 53 49 (92%) 9 (18%) 31 (63%)
2 Kiefer Buch und Kunstauktionen 75172 Pforzheim 3 3336 1911 (57%) 1097 (57%) 814 (43%)
2 Kolbe and Fanning Numismatic Booksellers Gahanna 1 498 426 (86%) 0 (0%) 426 (100%)
2 Leland Little Auctions Hillsborough, NC 3 113 112 (99%) 0 (0%) 112 (100%)
2 Leslie Hindman Auctioneers Cincinnati 1 344 320 (93%) 108 (34%) 148 (46%)
2 Litchfield County Auctions Litchfield 1 19 15 (79%) 5 (33%) 7 (47%)
2 Lyon and Turnbull Edinburgh 1 236 219 (93%) 6 (3%) 169 (77%)
2 Michaans Auctions Alameda, CA 1 41 26 (63%) 16 (62%) 8 (31%)
2 Morphy Auctions Denver 1 228 177 (78%) 28 (16%) 46 (26%)
2 Morton Subastas México DF CP 11000 3 370 205 (55%) 126 (61%) 45 (22%)
2 Nadeau's Auction Gallery Windsor 1 36 32 (89%) 13 (41%) 5 (16%)
2 Neal Auction Company New Orleans 1 16 16 (100%) 9 (56%) 4 (25%)
2 New England Book Auctions South Deerfield 2 403 387 (96%) 0 (0%) 387 (100%)
2 North American Auction Company Bozeman 1 29 8 (28%) 8 (100%) 0 (0%)
2 Old World Auctions Richmond 1 863 751 (87%) 571 (76%) 117 (16%)
2 One Source Auctions Canandaigua 2 455 420 (92%) 0 (0%) 420 (100%)
2 PBA Galleries Berkeley 2 533 443 (83%) 230 (52%) 94 (21%)
2 PIASA Paris 1 142 53 (37%) 1 (2%) 16 (30%)
2 PosterConnection Inc. Clayton 1 395 250 (63%) 228 (91%) 3 (1%)
2 Potter and Potter Auctions Chicago 2 897 858 (96%) 154 (18%) 471 (55%)
2 Purcell Auctioneers Birr 1 703 627 (89%) 225 (36%) 235 (37%)
2 Rachel Davis Fine Arts Cleveland 1 343 314 (92%) 101 (32%) 117 (37%)
2 Rago Arts and Auctions Lambertville 1 255 225 (88%) 39 (17%) 108 (48%)
2 Rossini Paris 1 570 81 (14%) 0 (0%) 7 (9%)
2 RR Auction Amherst 2 1355 1035 (76%) 93 (9%) 400 (39%)
2 Sarasota Estate Auction Sarasota 1 133 118 (89%) 52 (44%) 31 (26%)
2 Schilb Antiquarian Columbia 1 106 106 (100%) 103 (97%) 106 (100%)
2 Sothebys London 1 179 165 (92%) 46 (28%) 70 (42%)
2 Sothebys New York 1 109 53 (49%) 1 (2%) 11 (21%)
2 Stair Auctioneers and Appraisers Hudson 1 82 82 (100%) 24 (29%) 37 (45%)
2 Swann Galleries New York 1 266 213 (80%) 64 (30%) 88 (41%)
2 Sydney Rare Book Auctions Ultimo 2 1350 1022 (76%) 600 (59%) 124 (12%)
2 Tessier & Sarrou and Associates Paris 3 1275 1077 (84%) 12 (1%) 1043 (97%)
2 The Ross Art Group Inc Boca Raton 1 333 119 (36%) 79 (66%) 8 (7%)
2 Thomaston Place Auction Galleries Thomaston 3 91 68 (75%) 43 (63%) 8 (12%)
2 Thomson Roddick Auctioneers & Valuers Carlisle 1 301 273 (91%) 67 (25%) 132 (48%)
2 Tooveys West Sussex 1 147 129 (88%) 5 (4%) 86 (67%)
2 Trafford Books Manchester 1 166 109 (66%) 25 (23%) 47 (43%)
2 Trillium Antique Prints & Rare Books Franklin 4 800 773 (97%) 607 (79%) 41 (5%)
2 University Archives Wilton 1 414 393 (95%) 134 (34%) 189 (48%)
2 Waverly Auctions Falls Church 1 164 155 (95%) 143 (92%) 3 (2%)
2 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 91 85 (93%) 38 (45%) 24 (28%)
2 Winner's Auctions Ltd Jerusalem 2 284 178 (63%) 70 (39%) 68 (38%)
2 Withington Auctions, Inc. Goffstown 1 28 28 (100%) 0 (0%) 28 (100%)
3 A.H. Wilkens Auctions & Appraisals Toronto 1 99 76 (77%) 36 (47%) 16 (21%)
3 Ader PARIS 6 1641 983 (60%) 135 (14%) 577 (59%)
3 ALDE Paris 1 272 175 (64%) 4 (2%) 101 (58%)
3 AntiquarianAuctions.com Constantia 1 466 87 (19%) 56 (64%) 21 (24%)
3 Arenberg Auctions BRUSSEL 1 450 321 (71%) 14 (4%) 131 (41%)
3 Artcurial Paris 1 131 102 (78%) 4 (4%) 54 (53%)
3 Aste Bolaffi Milan 1 473 330 (70%) 0 (0%) 330 (100%)
3 Australian Book Auctions Armadale, 1 233 196 (84%) 23 (12%) 83 (42%)
3 Blackwell Auctions Clearwater 1 172 158 (92%) 54 (34%) 35 (22%)
3 Bogota Auction Bogota 2 462 384 (83%) 0 (0%) 297 (77%)
3 Bonhams Edinburgh 1 56 54 (96%) 20 (37%) 23 (43%)
3 Bonhams London, New Bond Street 1 249 229 (92%) 7 (3%) 152 (66%)
3 Bonhams Los Angeles 1 188 165 (88%) 10 (6%) 97 (59%)
3 Bonhams Paris 2 460 359 (78%) 17 (5%) 229 (64%)
3 Bonhams Sydney 1 48 29 (60%) 21 (72%) 3 (10%)
3 Bruneau & Co. Cranston 1 257 256 (100%) 25 (10%) 146 (57%)
3 Brunk Auctions Asheville, NC 1 32 31 (97%) 5 (16%) 14 (45%)
3 Bruun Rasmussen Copenhagen 4 546 451 (83%) 300 (67%) 95 (21%)
3 Canada Book Auctions Limited Toronto 1 71 35 (49%) 26 (74%) 5 (14%)
3 Catawiki B. V. LA Assen, 25 1251 985 (79%) 308 (31%) 608 (62%)
3 Chiswick Auctions London 1 410 350 (85%) 42 (12%) 193 (55%)
3 Chorley's Gloucestershire 1 63 47 (75%) 21 (45%) 14 (30%)
3 Christies London - King Street 2 228 197 (86%) 14 (7%) 110 (56%)
3 Christies New York 2 306 285 (93%) 35 (12%) 186 (65%)
3 Christies Paris 1 206 169 (82%) 10 (6%) 91 (54%)
3 Clars Auction Gallery Oakland 1 62 39 (63%) 24 (62%) 7 (18%)
3 De Baecque and Associes Lyon 2 702 630 (90%) 28 (4%) 434 (69%)
3 Dirk Soulis Auctions Lee's Summit 2 369 351 (95%) 54 (15%) 326 (93%)
3 Dominic Winter Book Auctions Gloucestershire 2 549 493 (90%) 61 (12%) 316 (64%)
3 Du Mouchelles Detroit 1 86 75 (87%) 27 (36%) 22 (29%)
3 Eldreds East Dennis, 2 56 39 (70%) 23 (59%) 13 (33%)
3 EV Stamps Richmond 1 294 282 (96%) 0 (0%) 282 (100%)
3 Finarte Milan 1 249 152 (61%) 31 (20%) 53 (35%)
3 Finarte Rome 1 316 240 (76%) 20 (8%) 127 (53%)
3 Fleischer's Auctions Columbus 1 322 0 (0%) 0 (0%) 0 (0%)
3 Fonsie Mealy Auctioneers Kilkenny 1 945 604 (64%) 268 (44%) 173 (29%)
3 Forum Auctions London 5 1457 1148 (79%) 199 (17%) 569 (50%)
3 Garth's Auctioneers and Appraisers Columbus 1 160 143 (89%) 125 (87%) 5 (3%)
3 Gonnelli Casa DAste Firenze 1 760 677 (89%) 0 (0%) 677 (100%)
3 Gorringes Lewes 1 21 20 (95%) 0 (0%) 12 (60%)
3 Hake's Auctions York 1 719 687 (96%) 300 (44%) 106 (15%)
3 Heritage Auctions Beverly Hills 1 455 455 (100%) 0 (0%) 455 (100%)
3 Heritage Auctions Dallas 43 16815 16578 (99%) 375 (2%) 15892 (96%)
3 Holabird Western Americana Collections Reno 6 1746 1316 (75%) 992 (75%) 107 (8%)
3 Il Ponte Milan 1 180 169 (94%) 31 (18%) 122 (72%)
3 International Autograph Auctions Europe SL Malaga 3 1598 1594 (100%) 17 (1%) 633 (40%)
3 JA Stargardt Autographenhandlung Berlin 1 695 567 (82%) 0 (0%) 451 (80%)
3 Jeffrey S. Evans & Associates Harrisonburg 1 217 213 (98%) 21 (10%) 162 (76%)
3 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1410 531 (38%) 17 (3%) 230 (43%)
3 John McInnis Auctioneers Amesbury 1 105 96 (91%) 0 (0%) 96 (100%)
3 Kedem Auctions Ltd. Jerusalem 2 567 365 (64%) 0 (0%) 365 (100%)
3 Kestenbaum and Company Brooklyn 1 228 154 (68%) 68 (44%) 37 (24%)
3 Koller Auctions Zurich 2 409 314 (77%) 6 (2%) 163 (52%)
3 Leland Little Auctions Hillsborough, NC 1 64 63 (98%) 0 (0%) 63 (100%)
3 Leslie Hindman Auctioneers Chicago 2 98 93 (95%) 27 (29%) 30 (32%)
3 Los Angeles Estate Auction Glendale 1 253 208 (82%) 180 (87%) 208 (100%)
3 Marc van de Wiele Auctions Brugge 2 890 712 (80%) 8 (1%) 414 (58%)
3 Mennonite Life Lancaster 1 400 368 (92%) 0 (0%) 368 (100%)
3 Michaans Auctions Alameda, CA 1 38 28 (74%) 12 (43%) 11 (39%)
3 Moreshet Auctions Jerusalem 2 381 236 (62%) 0 (0%) 236 (100%)
3 Morphy Auctions Denver 1 336 328 (98%) 49 (15%) 165 (50%)
3 Morton Subastas México DF CP 11000 3 443 164 (37%) 86 (52%) 25 (15%)
3 Nadeau's Auction Gallery Windsor 1 31 29 (94%) 9 (31%) 10 (34%)
3 Nate D. Sanders Auctions Los Angeles 2 351 68 (19%) 0 (0%) 68 (100%)
3 Neal Auction Company New Orleans 2 65 57 (88%) 36 (63%) 13 (23%)
3 New England Book Auctions South Deerfield 1 203 203 (100%) 0 (0%) 203 (100%)
3 North American Auction Company Bozeman 2 156 113 (72%) 95 (84%) 2 (2%)
3 Nye & Company Auctioneers Bloomfield 2 153 108 (71%) 57 (53%) 33 (31%)
3 Old World Auctions Richmond 1 248 75 (30%) 67 (89%) 5 (7%)
3 One Source Auctions Canandaigua 1 120 114 (95%) 2 (2%) 112 (98%)
3 PBA Galleries Berkeley 4 1722 1427 (83%) 534 (37%) 610 (43%)
3 Poster Auctions International, Inc. New York 1 429 222 (52%) 27 (12%) 87 (39%)
3 Potter and Potter Auctions Chicago 2 1159 999 (86%) 445 (45%) 225 (23%)
3 Purcell Auctioneers Birr 1 67 0 (0%) 0 (0%) 0 (0%)
3 Rachel Davis Fine Arts Cleveland 2 537 462 (86%) 193 (42%) 118 (26%)
3 Rago Arts and Auctions Lambertville 3 660 615 (93%) 182 (30%) 258 (42%)
3 Revere Auctions St. Paul 1 85 75 (88%) 31 (41%) 20 (27%)
3 Robert Siegel Galleries New York 1 340 339 (100%) 167 (49%) 100 (29%)
3 Rossini Paris 2 381 104 (27%) 1 (1%) 27 (26%)
3 RR Auction Amherst 2 957 644 (67%) 60 (9%) 199 (31%)
3 Santa Fe Art Auction Santa Fe 2 385 328 (85%) 164 (50%) 80 (24%)
3 Schilb Antiquarian Columbia 1 104 104 (100%) 102 (98%) 1 (1%)
3 Sloane Street Auctions London 1 42 31 (74%) 7 (23%) 10 (32%)
3 Soler Y Llach Barcelona 1 756 412 (54%) 0 (0%) 412 (100%)
3 Sothebys London 3 309 271 (88%) 29 (11%) 170 (63%)
3 Sothebys New York 2 130 129 (99%) 22 (17%) 77 (60%)
3 Sothebys Paris 1 214 155 (72%) 0 (0%) 89 (57%)
3 Stephan Welz & Co. Constantia 1 104 63 (61%) 5 (8%) 48 (76%)
3 Sunstone Auction House EUGENE 1 21 14 (67%) 0 (0%) 5 (36%)
3 Swann Galleries New York 3 1019 822 (81%) 286 (35%) 323 (39%)
3 Sydney Rare Book Auctions Ultimo 1 659 486 (74%) 286 (59%) 68 (14%)
3 Tennants Auctioneers Leyburn 1 285 257 (90%) 12 (5%) 188 (73%)
3 Tessier & Sarrou and Associates Paris 3 1374 1284 (93%) 14 (1%) 1240 (97%)
3 Thomson Roddick Auctioneers & Valuers Carlisle 1 308 294 (95%) 59 (20%) 139 (47%)
3 Tooveys West Sussex 1 167 151 (90%) 23 (15%) 92 (61%)
3 Trafford Books Manchester 1 102 66 (65%) 26 (39%) 25 (38%)
3 Trillium Antique Prints & Rare Books Franklin 4 800 758 (95%) 631 (83%) 33 (4%)
3 University Archives Wilton 1 375 354 (94%) 143 (40%) 135 (38%)
3 Venator and Hanstein Köln 2 878 0 (0%) 0 (0%) 0 (0%)
3 Vermot de Pas Paris 2 791 377 (48%) 11 (3%) 253 (67%)
3 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 22 21 (95%) 6 (29%) 11 (52%)
3 Winter Associates Plainville, CT 1 67 56 (84%) 17 (30%) 14 (25%)
4 Addison and Sarova Social Circle 2 647 635 (98%) 0 (0%) 47 (7%)
4 Ader PARIS 1 59 50 (85%) 1 (2%) 30 (60%)
4 Aguttes Neuilly-sur-Seine 1 203 189 (93%) 34 (18%) 117 (62%)
4 ALDE Paris 1 216 143 (66%) 1 (1%) 98 (69%)
4 Angling Auctions Romsey 1 31 23 (74%) 11 (48%) 7 (30%)
4 AntiquarianAuctions.com Constantia 1 383 88 (23%) 54 (61%) 22 (25%)
4 Arader Galleries New York City 1 180 81 (45%) 60 (74%) 2 (2%)
4 Arenberg Auctions BRUSSEL 1 1312 960 (73%) 53 (6%) 576 (60%)
4 Artcurial Paris 1 267 168 (63%) 2 (1%) 87 (52%)
4 Beaussant Lefevre Paris 2 334 306 (92%) 19 (6%) 251 (82%)
4 Binoche et Giquello rue La Boetie, Paris 2 361 199 (55%) 6 (3%) 130 (65%)
4 Bonhams Hong Kong 1 33 33 (100%) 33 (100%) 0 (0%)
4 Bonhams London, New Bond Street 1 139 111 (80%) 3 (3%) 59 (53%)
4 Bonhams New York 1 156 87 (56%) 11 (13%) 32 (37%)
4 Bruneau & Co. Cranston 1 93 93 (100%) 9 (10%) 66 (71%)
4 Bruun Rasmussen Copenhagen 5 309 232 (75%) 129 (56%) 76 (33%)
4 Canada Book Auctions Limited Toronto 2 234 155 (66%) 88 (57%) 28 (18%)
4 Catawiki B. V. LA Assen, 27 1072 814 (76%) 195 (24%) 561 (69%)
4 Christies New York 4 611 561 (92%) 120 (21%) 281 (50%)
4 Dominic Winter Book Auctions Gloucestershire 1 454 424 (93%) 28 (7%) 276 (65%)
4 Dorotheum Vienna 1 117 91 (78%) 0 (0%) 63 (69%)
4 Doyle New York New York 1 172 133 (77%) 3 (2%) 88 (66%)
4 Du Mouchelles Detroit 1 72 58 (81%) 21 (36%) 17 (29%)
4 Eldreds East Dennis, 2 86 61 (71%) 35 (57%) 12 (20%)
4 EV Stamps Richmond 2 459 324 (71%) 0 (0%) 324 (100%)
4 Fairhill Auction Elkton 2 664 390 (59%) 165 (42%) 82 (21%)
4 Fonsie Mealy Auctioneers Kilkenny 1 65 46 (71%) 3 (7%) 27 (59%)
4 Forum Auctions London 3 880 691 (79%) 162 (23%) 355 (51%)
4 Galerie Bassenge Berlin-Grunewald 5 2337 1071 (46%) 550 (51%) 521 (49%)
4 Garth's Auctioneers and Appraisers Columbus 1 42 39 (93%) 19 (49%) 8 (21%)
4 Grays Auctioneers Cleveland, 1 42 40 (95%) 6 (15%) 25 (63%)
4 Heritage Auctions Dallas 44 17567 17245 (98%) 776 (4%) 15383 (89%)
4 Holabird Western Americana Collections Reno 2 390 304 (78%) 196 (64%) 30 (10%)
4 Il Ponte Milan 2 542 519 (96%) 75 (14%) 380 (73%)
4 Jeffrey S. Evans & Associates Harrisonburg 1 20 16 (80%) 3 (19%) 12 (75%)
4 John McInnis Auctioneers Amesbury 1 1 1 (100%) 0 (0%) 1 (100%)
4 Keys Fine Arts Auctioneers Norwich 1 404 290 (72%) 88 (30%) 127 (44%)
4 Koller Auctions Zurich 2 383 244 (64%) 57 (23%) 65 (27%)
4 Lang's Auction, Inc. Bouckville 1 21 21 (100%) 5 (24%) 12 (57%)
4 Leslie Hindman Auctioneers Chicago 1 204 188 (92%) 25 (13%) 102 (54%)
4 Leslie Hindman Auctioneers Cincinnati 1 329 261 (79%) 109 (42%) 105 (40%)
4 Los Angeles Estate Auction Glendale 3 885 452 (51%) 361 (80%) 35 (8%)
4 Lyon and Turnbull Edinburgh 2 162 128 (79%) 10 (8%) 59 (46%)
4 Michaans Auctions Alameda, CA 2 324 207 (64%) 153 (74%) 18 (9%)
4 Moreshet Auctions Jerusalem 2 346 181 (52%) 0 (0%) 181 (100%)
4 Morphy Auctions Denver 1 738 684 (93%) 189 (28%) 133 (19%)
4 Morton Subastas México DF CP 11000 5 587 246 (42%) 143 (58%) 33 (13%)
4 Nate D. Sanders Auctions Los Angeles 1 70 15 (21%) 0 (0%) 15 (100%)
4 Neal Auction Company New Orleans 1 29 29 (100%) 9 (31%) 5 (17%)
4 New England Book Auctions South Deerfield 2 401 370 (92%) 0 (0%) 370 (100%)
4 North American Auction Company Bozeman 2 200 116 (58%) 98 (84%) 5 (4%)
4 Nye & Company Auctioneers Bloomfield 1 24 13 (54%) 6 (46%) 4 (31%)
4 Old World Auctions Richmond 1 778 663 (85%) 531 (80%) 90 (14%)
4 One Source Auctions Canandaigua 2 317 256 (81%) 1 (0%) 255 (100%)
4 PBA Galleries Berkeley 2 632 411 (65%) 288 (70%) 39 (9%)
4 PosterConnection Inc. Clayton 1 388 260 (67%) 209 (80%) 12 (5%)
4 Potomack Company Alexandria 1 295 256 (87%) 94 (37%) 88 (34%)
4 Potter and Potter Auctions Chicago 2 531 492 (93%) 107 (22%) 221 (45%)
4 Purcell Auctioneers Birr 1 716 657 (92%) 180 (27%) 260 (40%)
4 Rago Arts and Auctions Lambertville 1 279 257 (92%) 63 (25%) 90 (35%)
4 Ripley Auctions Indianapolis 1 47 44 (94%) 14 (32%) 20 (45%)
4 Robert Siegel Galleries New York 1 209 209 (100%) 66 (32%) 98 (47%)
4 Rossini Paris 1 395 244 (62%) 35 (14%) 120 (49%)
4 RR Auction Amherst 2 1536 964 (63%) 105 (11%) 290 (30%)
4 Schilb Antiquarian Columbia 2 204 201 (99%) 196 (98%) 0 (0%)
4 Sloane Street Auctions London 1 70 47 (67%) 2 (4%) 20 (43%)
4 Sothebys London 1 26 18 (69%) 0 (0%) 10 (56%)
4 Sothebys New York 4 465 378 (81%) 63 (17%) 186 (49%)
4 Swann Galleries New York 2 579 414 (72%) 121 (29%) 145 (35%)
4 Sydney Rare Book Auctions Ultimo 1 458 316 (69%) 179 (57%) 43 (14%)
4 Tennants Auctioneers Leyburn 1 99 95 (96%) 4 (4%) 55 (58%)
4 Tessier & Sarrou and Associates Paris 5 2313 2084 (90%) 80 (4%) 1761 (85%)
4 The Ohio Company Marietta 1 89 71 (80%) 27 (38%) 13 (18%)
4 Thomaston Place Auction Galleries Thomaston 1 54 40 (74%) 35 (88%) 2 (5%)
4 Thomson Roddick Auctioneers & Valuers Carlisle 1 324 270 (83%) 102 (38%) 82 (30%)
4 Tooveys West Sussex 1 153 115 (75%) 15 (13%) 64 (56%)
4 Trillium Antique Prints & Rare Books Franklin 5 1000 945 (95%) 848 (90%) 18 (2%)
4 University Archives Wilton 1 386 364 (94%) 108 (30%) 180 (49%)
4 Vermot de Pas Paris 3 1315 707 (54%) 20 (3%) 511 (72%)
4 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 81 79 (98%) 40 (51%) 12 (15%)
4 Winter Associates Plainville, CT 1 327 315 (96%) 62 (20%) 134 (43%)
5 Addison and Sarova Social Circle 2 378 376 (99%) 0 (0%) 32 (9%)
5 Ader PARIS 3 684 570 (83%) 45 (8%) 403 (71%)
5 ALDE Paris 1 377 199 (53%) 5 (3%) 117 (59%)
5 AntiquarianAuctions.com Lakeville 1 217 26 (12%) 23 (88%) 0 (0%)
5 Artcurial Paris 2 403 309 (77%) 4 (1%) 209 (68%)
5 Beaussant Lefevre Paris 1 28 0 (0%) 0 (0%) 0 (0%)
5 Binoche et Giquello rue La Boetie, Paris 1 249 135 (54%) 12 (9%) 65 (48%)
5 Bonhams London, New Bond Street 2 498 310 (62%) 16 (5%) 163 (53%)
5 Bonhams Los Angeles 1 130 108 (83%) 50 (46%) 45 (42%)
5 Bonhams Marlborough 2 450 356 (79%) 144 (40%) 123 (35%)
5 Bonhams New York 2 425 307 (72%) 10 (3%) 136 (44%)
5 Brunk Auctions Asheville, NC 2 124 109 (88%) 27 (25%) 59 (54%)
5 Bruun Rasmussen Copenhagen 3 187 156 (83%) 85 (54%) 47 (30%)
5 Bubb Kuyper 2011 KM Haarlem 1 5526 3106 (56%) 0 (0%) 2095 (67%)
5 Burgersdijk and Niermans Leiden 1 1196 1016 (85%) 0 (0%) 984 (97%)
5 Catawiki B. V. LA Assen, 23 706 553 (78%) 126 (23%) 391 (71%)
5 Chiswick Auctions London 3 626 368 (59%) 46 (13%) 136 (37%)
5 Chorley's Gloucestershire 1 63 23 (37%) 8 (35%) 11 (48%)
5 Clars Auction Gallery Oakland 2 95 61 (64%) 38 (62%) 8 (13%)
5 De Baecque and Associes Lyon 1 430 275 (64%) 9 (3%) 173 (63%)
5 Dirk Soulis Auctions Lee's Summit 1 40 40 (100%) 8 (20%) 23 (57%)
5 Dominic Winter Book Auctions Gloucestershire 2 798 668 (84%) 74 (11%) 414 (62%)
5 Dorotheum Linz 1 82 76 (93%) 5 (7%) 49 (64%)
5 Doyle New York New York 2 356 300 (84%) 78 (26%) 142 (47%)
5 Du Mouchelles Detroit 1 68 60 (88%) 21 (35%) 16 (27%)
5 Early American Rancho Santa Fe 2 274 217 (79%) 81 (37%) 28 (13%)
5 Eldreds East Dennis, 2 54 44 (81%) 27 (61%) 10 (23%)
5 EV Stamps Richmond 1 225 173 (77%) 0 (0%) 173 (100%)
5 Finarte Milan 1 267 167 (63%) 39 (23%) 52 (31%)
5 Finarte Rome 3 1259 677 (54%) 0 (0%) 263 (39%)
5 Fonsie Mealy Auctioneers Kilkenny 1 1075 733 (68%) 75 (10%) 420 (57%)
5 Forum Auctions London 4 747 632 (85%) 179 (28%) 287 (45%)
5 Freemans Philadelphia 1 170 154 (91%) 26 (17%) 80 (52%)
5 Genazym Monsey 1 136 134 (99%) 28 (21%) 60 (45%)
5 Gonnelli Casa DAste Firenze 1 406 328 (81%) 0 (0%) 328 (100%)
5 Gorringes Lewes 1 251 224 (89%) 65 (29%) 118 (53%)
5 Grays Auctioneers Cleveland, 1 41 40 (98%) 11 (28%) 11 (28%)
5 Grogan and Company Dedham 1 39 37 (95%) 3 (8%) 24 (65%)
5 Hake's Auctions York 1 1194 1185 (99%) 611 (52%) 80 (7%)
5 Heritage Auctions Dallas 44 18245 17881 (98%) 1144 (6%) 14969 (84%)
5 Holabird Western Americana Collections Reno 2 104 77 (74%) 65 (84%) 2 (3%)
5 International Autograph Auctions Europe SL Malaga 1 480 89 (19%) 0 (0%) 35 (39%)
5 John McInnis Auctioneers Amesbury 4 368 365 (99%) 30 (8%) 307 (84%)
5 Kedem Auctions Ltd. Jerusalem 2 182 169 (93%) 39 (23%) 52 (31%)
5 Ketterer Kunst Doerling Hamburg 1 412 283 (69%) 59 (21%) 168 (59%)
5 Keys Fine Arts Auctioneers Norwich 1 163 93 (57%) 20 (22%) 49 (53%)
5 Kiefer Buch und Kunstauktionen 75172 Pforzheim 3 3842 2024 (53%) 127 (6%) 690 (34%)
5 Lay's Auctioneers Cornwall 1 714 615 (86%) 0 (0%) 615 (100%)
5 Leland Little Auctions Hillsborough, NC 2 118 118 (100%) 0 (0%) 118 (100%)
5 Leslie Hindman Auctioneers Chicago 2 566 486 (86%) 180 (37%) 179 (37%)
5 Lion Heart Autographs New York, NY 1 190 118 (62%) 22 (19%) 55 (47%)
5 Los Angeles Estate Auction Glendale 2 548 271 (49%) 230 (85%) 17 (6%)
5 Mirabaud-Mercier Auctioneers PARIS 1 1501 23 (2%) 18 (78%) 1 (4%)
5 Moreshet Auctions Jerusalem 1 144 133 (92%) 0 (0%) 133 (100%)
5 Morton Subastas México DF CP 11000 5 643 250 (39%) 145 (58%) 34 (14%)
5 Nate D. Sanders Auctions Los Angeles 1 422 295 (70%) 0 (0%) 295 (100%)
5 Neal Auction Company New Orleans 1 27 27 (100%) 10 (37%) 12 (44%)
5 New England Book Auctions South Deerfield 2 427 384 (90%) 0 (0%) 384 (100%)
5 Nosbüsch & Stucke Berlin 5 1999 1097 (55%) 464 (42%) 719 (66%)
5 Nye & Company Auctioneers Bloomfield 1 36 20 (56%) 14 (70%) 4 (20%)
5 One Of A Kind Collectibles Coral Gables 1 191 154 (81%) 0 (0%) 154 (100%)
5 One Source Auctions Canandaigua 2 203 187 (92%) 0 (0%) 187 (100%)
5 OSENAT FONTAINEBLEAU 1 181 170 (94%) 7 (4%) 148 (87%)
5 Pandolfini Florence 2 243 183 (75%) 7 (4%) 97 (53%)
5 PBA Galleries Berkeley 2 986 677 (69%) 439 (65%) 88 (13%)
5 Potter and Potter Auctions Chicago 1 309 269 (87%) 129 (48%) 58 (22%)
5 Propstore Valencia 1 1035 831 (80%) 442 (53%) 88 (11%)
5 Purcell Auctioneers Birr 1 723 642 (89%) 187 (29%) 249 (39%)
5 Revere Auctions St. Paul 1 104 50 (48%) 18 (36%) 13 (26%)
5 Robert Siegel Galleries New York 3 818 811 (99%) 70 (9%) 634 (78%)
5 RR Auction Amherst 2 885 609 (69%) 69 (11%) 199 (33%)
5 Santa Fe Art Auction Santa Fe 2 125 82 (66%) 55 (67%) 13 (16%)
5 Schilb Antiquarian Columbia 1 100 100 (100%) 99 (99%) 0 (0%)
5 Sothebys London 1 30 21 (70%) 0 (0%) 14 (67%)
5 Sothebys Milan 1 24 15 (63%) 4 (27%) 6 (40%)
5 Sothebys New York 3 190 178 (94%) 39 (22%) 90 (51%)
5 Stair Auctioneers and Appraisers Hudson 2 18 17 (94%) 3 (18%) 8 (47%)
5 Sunstone Auction House EUGENE 1 103 47 (46%) 0 (0%) 15 (32%)
5 Swann Galleries New York 3 1059 798 (75%) 262 (33%) 253 (32%)
5 Sydney Rare Book Auctions Ultimo 1 707 402 (57%) 216 (54%) 46 (11%)
5 Tessier & Sarrou and Associates Paris 2 715 468 (65%) 234 (50%) 126 (27%)
5 Thomaston Place Auction Galleries Thomaston 1 161 74 (46%) 70 (95%) 1 (1%)
5 Thomson Roddick Auctioneers & Valuers Carlisle 1 322 296 (92%) 81 (27%) 136 (46%)
5 Tooveys West Sussex 1 193 170 (88%) 15 (9%) 109 (64%)
5 Trafford Books Manchester 1 60 42 (70%) 10 (24%) 24 (57%)
5 Trillium Antique Prints & Rare Books Franklin 4 800 746 (93%) 674 (90%) 7 (1%)
5 University Archives Wilton 1 357 329 (92%) 149 (45%) 115 (35%)
5 Vermot de Pas Paris 4 1571 422 (27%) 54 (13%) 170 (40%)
5 Vogt Auction San Antonio 1 87 87 (100%) 4 (5%) 76 (87%)
5 Waverly Auctions Falls Church 1 129 79 (61%) 61 (77%) 7 (9%)
5 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 161 136 (84%) 68 (50%) 23 (17%)
5 Winner's Auctions Ltd Jerusalem 1 290 240 (83%) 114 (48%) 68 (28%)
5 Winter Associates Plainville, CT 1 40 29 (73%) 11 (38%) 5 (17%)
6 Ader PARIS 2 562 413 (73%) 4 (1%) 316 (77%)
6 ALDE Paris 2 613 458 (75%) 22 (5%) 287 (63%)
6 Alexander Historical Auctions Chesapeake City 3 1665 1165 (70%) 445 (38%) 435 (37%)
6 Antikvariat Bryggen AS Skjeberg 1 325 244 (75%) 114 (47%) 42 (17%)
6 AntiquarianAuctions.com Constantia 1 320 81 (25%) 62 (77%) 13 (16%)
6 Arader Galleries New York City 1 149 56 (38%) 35 (63%) 4 (7%)
6 Artcurial Paris 1 29 26 (90%) 0 (0%) 22 (85%)
6 Aspire Art Auctions Illovo 1 22 17 (77%) 0 (0%) 8 (47%)
6 Aspire Auctions Pittsburgh 1 80 77 (96%) 35 (45%) 20 (26%)
6 Aste Bolaffi Milan 1 464 172 (37%) 0 (0%) 172 (100%)
6 Australian Book Auctions Armadale, 1 245 187 (76%) 40 (21%) 60 (32%)
6 Bearnes Hampton and Littlewood Exeter 2 531 374 (70%) 58 (16%) 172 (46%)
6 Bertolami Fine Art Rome 1 497 171 (34%) 0 (0%) 171 (100%)
6 Binoche et Giquello rue La Boetie, Paris 1 93 92 (99%) 11 (12%) 70 (76%)
6 Blackwell Auctions Clearwater 2 163 159 (98%) 30 (19%) 3 (2%)
6 Bogota Auction Bogota 1 275 0 (0%) 0 (0%) 0 (0%)
6 Bonhams London, New Bond Street 6 819 696 (85%) 72 (10%) 392 (56%)
6 Bonhams Los Angeles 1 255 200 (78%) 54 (27%) 76 (38%)
6 Bonhams New York 2 416 374 (90%) 121 (32%) 143 (38%)
6 Bruun Rasmussen Copenhagen 5 388 301 (78%) 151 (50%) 103 (34%)
6 Canada Book Auctions Limited Toronto 2 259 125 (48%) 101 (81%) 10 (8%)
6 Carlsen Gallery Greenville, NY 1 20 19 (95%) 9 (47%) 2 (11%)
6 Catawiki B. V. LA Assen, 25 1043 819 (79%) 207 (25%) 561 (68%)
6 Central Mass Auctions Boston, 1 52 47 (90%) 24 (51%) 0 (0%)
6 Chiswick Auctions London 2 798 491 (62%) 122 (25%) 150 (31%)
6 Christian Hesse Auktionen Hamburg 1 662 446 (67%) 0 (0%) 242 (54%)
6 Christies New York 3 413 295 (71%) 30 (10%) 116 (39%)
6 Christies Paris 1 65 52 (80%) 1 (2%) 26 (50%)
6 Cotswold Auction Company Cheltenham 1 174 138 (79%) 45 (33%) 50 (36%)
6 Damien Voglaire Brussels 2 830 690 (83%) 17 (2%) 417 (60%)
6 De Baecque and Associes Lyon 2 607 406 (67%) 67 (17%) 189 (47%)
6 Dirk Soulis Auctions Lee's Summit 1 118 110 (93%) 18 (16%) 63 (57%)
6 Dominic Winter Book Auctions Gloucestershire 1 916 820 (90%) 90 (11%) 497 (61%)
6 Dorotheum Vienna 4 1027 790 (77%) 1 (0%) 769 (97%)
6 Doyle New York New York 1 166 125 (75%) 43 (34%) 44 (35%)
6 Dreweatts Newbury 1 333 211 (63%) 182 (86%) 9 (4%)
6 Du Mouchelles Detroit 2 109 94 (86%) 38 (40%) 36 (38%)
6 Duke's Dorchester 1 23 13 (57%) 5 (38%) 1 (8%)
6 Eldreds East Dennis, 3 319 224 (70%) 126 (56%) 40 (18%)
6 EV Stamps Richmond 1 131 114 (87%) 0 (0%) 114 (100%)
6 Fairhill Auction Elkton 1 497 286 (58%) 137 (48%) 56 (20%)
6 Finarte Milan 1 277 145 (52%) 66 (46%) 25 (17%)
6 Finarte Rome 1 464 281 (61%) 1 (0%) 172 (61%)
6 Forum Auctions London 4 1358 1079 (79%) 208 (19%) 532 (49%)
6 Freemans Philadelphia 1 100 97 (97%) 30 (31%) 33 (34%)
6 Galerie Bassenge Berlin-Grunewald 2 1008 635 (63%) 267 (42%) 368 (58%)
6 Garth's Auctioneers and Appraisers Columbus 1 43 33 (77%) 17 (52%) 7 (21%)
6 Heritage Auctions Dallas 36 16061 15782 (98%) 534 (3%) 14428 (91%)
6 Holabird Western Americana Collections Reno 4 1366 835 (61%) 568 (68%) 46 (6%)
6 Il Ponte Milan 1 74 72 (97%) 0 (0%) 47 (65%)
6 Jeffrey S. Evans & Associates Harrisonburg 1 123 117 (95%) 4 (3%) 91 (78%)
6 Kedem Auctions Ltd. Jerusalem 3 546 502 (92%) 0 (0%) 502 (100%)
6 Kestenbaum and Company Brooklyn 1 187 119 (64%) 43 (36%) 40 (34%)
6 Ketterer Kunst Munich 1 63 53 (84%) 0 (0%) 41 (77%)
6 Kolbe and Fanning Numismatic Booksellers Gahanna 1 450 379 (84%) 94 (25%) 282 (74%)
6 Koller Auctions Zurich 3 307 222 (72%) 45 (20%) 88 (40%)
6 Lark Mason Associates New Braunfels 1 103 81 (79%) 61 (75%) 6 (7%)
6 Leland Little Auctions Hillsborough, NC 1 30 30 (100%) 0 (0%) 30 (100%)
6 Leslie Hindman Auctioneers Chicago 1 392 323 (82%) 156 (48%) 54 (17%)
6 Leslie Hindman Auctioneers Cincinnati 1 556 488 (88%) 167 (34%) 205 (42%)
6 Litchfield County Auctions Litchfield 2 43 35 (81%) 11 (31%) 14 (40%)
6 Los Angeles Estate Auction Glendale 1 344 142 (41%) 120 (85%) 10 (7%)
6 Lyon and Turnbull Edinburgh 1 321 261 (81%) 28 (11%) 131 (50%)
6 Michaans Auctions Alameda, CA 1 56 37 (66%) 28 (76%) 5 (14%)
6 Morphy Auctions Denver 2 46 36 (78%) 17 (47%) 13 (36%)
6 Morton Subastas México DF CP 11000 3 463 213 (46%) 116 (54%) 33 (15%)
6 Nadeau's Auction Gallery Windsor 1 57 44 (77%) 27 (61%) 5 (11%)
6 Nate D. Sanders Auctions Los Angeles 1 209 106 (51%) 0 (0%) 106 (100%)
6 New England Auctions Branford 1 43 42 (98%) 9 (21%) 24 (57%)
6 New England Book Auctions South Deerfield 2 405 394 (97%) 0 (0%) 394 (100%)
6 North American Auction Company Bozeman 2 166 77 (46%) 64 (83%) 1 (1%)
6 Nye & Company Auctioneers Bloomfield 1 82 42 (51%) 26 (62%) 7 (17%)
6 Old World Auctions Richmond 1 780 611 (78%) 470 (77%) 98 (16%)
6 PBA Galleries Berkeley 4 1297 1186 (91%) 274 (23%) 676 (57%)
6 PIASA Paris 1 260 156 (60%) 8 (5%) 64 (41%)
6 Potomack Company Alexandria 3 85 59 (69%) 26 (44%) 19 (32%)
6 Potter and Potter Auctions Chicago 2 598 575 (96%) 93 (16%) 333 (58%)
6 Rachel Davis Fine Arts Cleveland 2 330 287 (87%) 128 (45%) 46 (16%)
6 Rago Arts and Auctions Lambertville 3 453 368 (81%) 94 (26%) 162 (44%)
6 Rossini Paris 2 885 102 (12%) 0 (0%) 12 (12%)
6 RR Auction Amherst 2 1330 757 (57%) 82 (11%) 197 (26%)
6 Schilb Antiquarian Columbia 1 108 108 (100%) 107 (99%) 0 (0%)
6 Sloane Street Auctions London 1 90 29 (32%) 2 (7%) 14 (48%)
6 Sothebys Cologne 1 35 32 (91%) 2 (6%) 16 (50%)
6 Sothebys London 1 69 49 (71%) 9 (18%) 14 (29%)
6 Sothebys New York 1 95 95 (100%) 3 (3%) 86 (91%)
6 Stair Auctioneers and Appraisers Hudson 2 121 108 (89%) 37 (34%) 44 (41%)
6 Stockholms Auktionsverk Stockholm 1 322 306 (95%) 168 (55%) 90 (29%)
6 Swann Galleries New York 3 698 573 (82%) 207 (36%) 203 (35%)
6 Sydney Rare Book Auctions Ultimo 1 699 363 (52%) 227 (63%) 27 (7%)
6 Tajan Paris 1 273 158 (58%) 0 (0%) 106 (67%)
6 Tessier & Sarrou and Associates Paris 1 602 384 (64%) 236 (61%) 55 (14%)
6 The Book Merchant Jenkins West End 1 211 211 (100%) 131 (62%) 25 (12%)
6 The Ross Art Group Inc Boca Raton 1 380 114 (30%) 86 (75%) 4 (4%)
6 Thomaston Place Auction Galleries Thomaston 1 41 19 (46%) 15 (79%) 2 (11%)
6 Thomson Roddick Auctioneers & Valuers Carlisle 1 298 263 (88%) 72 (27%) 89 (34%)
6 Trafford Books Manchester 1 93 71 (76%) 11 (15%) 37 (52%)
6 Trillium Antique Prints & Rare Books Franklin 4 800 734 (92%) 666 (91%) 19 (3%)
6 University Archives Wilton 1 387 356 (92%) 134 (38%) 140 (39%)
6 Vermot de Pas Paris 2 920 236 (26%) 3 (1%) 122 (52%)
6 Waverly Auctions Falls Church 1 218 216 (99%) 0 (0%) 216 (100%)
6 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 46 44 (96%) 24 (55%) 10 (23%)
6 Zisska and Lacher Munich 3 1630 0 (0%) 0 (0%) 0 (0%)
6 Zwiggelaar Auctions Amsterdam 1 2405 1908 (79%) 0 (0%) 1147 (60%)
7 Addison and Sarova Social Circle 1 596 596 (100%) 0 (0%) 2 (0%)
7 Ader PARIS 2 569 327 (57%) 52 (16%) 222 (68%)
7 Aguttes Neuilly-sur-Seine 1 208 0 (0%) 0 (0%) 0 (0%)
7 AntiquarianAuctions.com Constantia 1 406 106 (26%) 74 (70%) 16 (15%)
7 Aste Bolaffi Turin 1 888 654 (74%) 0 (0%) 282 (43%)
7 Bearnes Hampton and Littlewood Exeter 1 24 18 (75%) 5 (28%) 4 (22%)
7 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 209 197 (94%) 46 (23%) 95 (48%)
7 Blackwell Auctions Clearwater 1 48 47 (98%) 19 (40%) 0 (0%)
7 Bogota Auction Bogota 1 265 264 (100%) 0 (0%) 264 (100%)
7 Bonhams Los Angeles 1 179 134 (75%) 23 (17%) 40 (30%)
7 Bonhams New York 1 215 126 (59%) 41 (33%) 32 (25%)
7 Brunk Auctions Asheville, NC 3 103 97 (94%) 24 (25%) 49 (51%)
7 Case Antiques, Inc. Knoxville 1 96 90 (94%) 26 (29%) 51 (57%)
7 Catawiki B. V. LA Assen, 23 816 691 (85%) 161 (23%) 498 (72%)
7 Chorley's Gloucestershire 1 113 98 (87%) 26 (27%) 49 (50%)
7 Christies London - King Street 3 596 441 (74%) 35 (8%) 166 (38%)
7 Christies New York 1 154 122 (79%) 31 (25%) 55 (45%)
7 Christies Paris 1 210 178 (85%) 36 (20%) 97 (54%)
7 Copley Fine Art Auctions Boston 1 42 42 (100%) 6 (14%) 2 (5%)
7 Dominic Winter Book Auctions Gloucestershire 2 689 596 (87%) 75 (13%) 310 (52%)
7 Du Mouchelles Detroit 1 78 52 (67%) 26 (50%) 13 (25%)
7 Early American Rancho Santa Fe 1 188 145 (77%) 47 (32%) 17 (12%)
7 Eldreds East Dennis, 2 29 17 (59%) 10 (59%) 3 (18%)
7 EV Stamps Richmond 1 245 171 (70%) 0 (0%) 171 (100%)
7 Forum Auctions London 4 1122 904 (81%) 177 (20%) 444 (49%)
7 Freemans Philadelphia 2 180 172 (96%) 48 (28%) 66 (38%)
7 Garth's Auctioneers and Appraisers Columbus 1 41 39 (95%) 15 (38%) 9 (23%)
7 Gonnelli Casa DAste Firenze 4 376 252 (67%) 0 (0%) 252 (100%)
7 Gorringes Lewes 1 54 40 (74%) 8 (20%) 27 (68%)
7 Grays Auctioneers Cleveland, 1 24 23 (96%) 9 (39%) 5 (22%)
7 Hake's Auctions York 1 766 728 (95%) 318 (44%) 65 (9%)
7 Heritage Auctions Dallas 41 18487 18116 (98%) 499 (3%) 16750 (92%)
7 Holabird Western Americana Collections Reno 3 1347 1124 (83%) 1043 (93%) 22 (2%)
7 International Autograph Auctions Europe SL Malaga 2 1300 1299 (100%) 5 (0%) 516 (40%)
7 John McInnis Auctioneers Amesbury 2 62 61 (98%) 15 (25%) 32 (52%)
7 Kedem Auctions Ltd. Jerusalem 1 294 276 (94%) 0 (0%) 276 (100%)
7 Kiefer Buch und Kunstauktionen 75172 Pforzheim 3 2653 1246 (47%) 745 (60%) 468 (38%)
7 Lay's Auctioneers Cornwall 1 393 310 (79%) 78 (25%) 126 (41%)
7 Leland Little Auctions Hillsborough, NC 2 116 116 (100%) 0 (0%) 116 (100%)
7 Leslie Hindman Auctioneers Chicago 2 384 340 (89%) 132 (39%) 105 (31%)
7 Leslie Hindman Auctioneers Cincinnati 1 292 261 (89%) 110 (42%) 87 (33%)
7 Mennonite Life Lancaster 1 399 0 (0%) 0 (0%) 0 (0%)
7 Michaans Auctions Alameda, CA 1 74 46 (62%) 23 (50%) 14 (30%)
7 Moreshet Auctions Jerusalem 2 350 294 (84%) 0 (0%) 294 (100%)
7 Morphy Auctions Denver 1 474 471 (99%) 53 (11%) 205 (44%)
7 Morton Subastas México DF CP 11000 5 643 305 (47%) 154 (50%) 57 (19%)
7 Nate D. Sanders Auctions Los Angeles 1 184 47 (26%) 0 (0%) 47 (100%)
7 Neal Auction Company New Orleans 1 88 88 (100%) 17 (19%) 44 (50%)
7 New England Book Auctions South Deerfield 3 666 650 (98%) 0 (0%) 650 (100%)
7 North American Auction Company Bozeman 1 159 119 (75%) 95 (80%) 8 (7%)
7 Nye & Company Auctioneers Bloomfield 2 168 50 (30%) 35 (70%) 10 (20%)
7 One Source Auctions Canandaigua 1 224 199 (89%) 0 (0%) 199 (100%)
7 PBA Galleries Berkeley 2 964 624 (65%) 463 (74%) 57 (9%)
7 Peter Arnold Prahran VIC 1 394 290 (74%) 0 (0%) 174 (60%)
7 Poster Auctions International, Inc. New York 2 722 215 (30%) 79 (37%) 63 (29%)
7 Potomack Company Alexandria 2 161 112 (70%) 55 (49%) 30 (27%)
7 Potter and Potter Auctions Chicago 1 491 448 (91%) 149 (33%) 158 (35%)
7 Purcell Auctioneers Birr 1 729 653 (90%) 255 (39%) 189 (29%)
7 Rago Arts and Auctions Lambertville 1 363 275 (76%) 129 (47%) 78 (28%)
7 Revere Auctions St. Paul 1 70 61 (87%) 26 (43%) 10 (16%)
7 Ripley Auctions Indianapolis 1 100 81 (81%) 39 (48%) 11 (14%)
7 Robert Siegel Galleries New York 1 820 765 (93%) 317 (41%) 320 (42%)
7 Rossini Paris 1 324 182 (56%) 18 (10%) 73 (40%)
7 RR Auction Amherst 2 824 606 (74%) 101 (17%) 188 (31%)
7 Schilb Antiquarian Columbia 2 206 206 (100%) 204 (99%) 0 (0%)
7 Soler Y Llach Barcelona 1 801 425 (53%) 0 (0%) 425 (100%)
7 Sothebys London 2 444 282 (64%) 42 (15%) 136 (48%)
7 Sothebys New York 2 234 192 (82%) 43 (22%) 71 (37%)
7 Sothebys Paris 1 154 90 (58%) 2 (2%) 42 (47%)
7 Stair Auctioneers and Appraisers Hudson 1 89 82 (92%) 39 (48%) 27 (33%)
7 Stephan Welz & Co. Constantia 1 158 106 (67%) 34 (32%) 27 (25%)
7 Sydney Rare Book Auctions Ultimo 1 697 396 (57%) 228 (58%) 41 (10%)
7 The Book Merchant Jenkins West End 1 253 232 (92%) 55 (24%) 102 (44%)
7 Thomson Roddick Auctioneers & Valuers Carlisle 1 279 275 (99%) 55 (20%) 148 (54%)
7 Tooveys West Sussex 2 342 285 (83%) 42 (15%) 144 (51%)
7 Trillium Antique Prints & Rare Books Franklin 5 1000 922 (92%) 835 (91%) 13 (1%)
7 Vermot de Pas Paris 3 992 297 (30%) 28 (9%) 108 (36%)
7 Vogt Auction San Antonio 1 76 76 (100%) 21 (28%) 31 (41%)
7 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 118 107 (91%) 52 (49%) 23 (21%)
8 AntiquarianAuctions.com Constantia 1 362 85 (23%) 50 (59%) 19 (22%)
8 Aspire Art Auctions Illovo 1 102 53 (52%) 14 (26%) 12 (23%)
8 Blackwell Auctions Clearwater 1 72 56 (78%) 36 (64%) 7 (13%)
8 Bogota Auction Bogota 1 134 123 (92%) 0 (0%) 57 (46%)
8 Bonhams New York 2 479 371 (77%) 81 (22%) 162 (44%)
8 Bruneau & Co. Cranston 1 478 475 (99%) 57 (12%) 285 (60%)
8 Bruun Rasmussen Copenhagen 5 266 231 (87%) 97 (42%) 94 (41%)
8 Catawiki B. V. LA Assen, 22 839 764 (91%) 155 (20%) 537 (70%)
8 Chiswick Auctions London 1 345 266 (77%) 67 (25%) 117 (44%)
8 Christies New York 1 104 85 (82%) 3 (4%) 53 (62%)
8 Dominic Winter Book Auctions Gloucestershire 1 369 335 (91%) 42 (13%) 213 (64%)
8 Doyle New York New York 1 219 185 (84%) 82 (44%) 66 (36%)
8 Du Mouchelles Detroit 1 38 37 (97%) 18 (49%) 5 (14%)
8 EV Stamps Richmond 1 275 262 (95%) 0 (0%) 262 (100%)
8 Fairhill Auction Elkton 2 526 314 (60%) 195 (62%) 50 (16%)
8 Fleischer's Auctions Columbus 1 321 296 (92%) 46 (16%) 167 (56%)
8 Forum Auctions London 3 702 599 (85%) 166 (28%) 276 (46%)
8 Gorringes Lewes 1 105 104 (99%) 48 (46%) 28 (27%)
8 Heritage Auctions Dallas 45 15579 15254 (98%) 345 (2%) 14072 (92%)
8 Holabird Western Americana Collections Reno 4 820 362 (44%) 290 (80%) 18 (5%)
8 Jeffrey S. Evans & Associates Harrisonburg 2 118 114 (97%) 19 (17%) 73 (64%)
8 Kedem Auctions Ltd. Jerusalem 1 275 266 (97%) 0 (0%) 266 (100%)
8 Keys Fine Arts Auctioneers Norwich 1 424 346 (82%) 109 (32%) 204 (59%)
8 Leland Little Auctions Hillsborough, NC 2 87 87 (100%) 0 (0%) 87 (100%)
8 Librairie Loeb Larocque Paris 1 1 0 (0%) 0 (0%) 0 (0%)
8 Loon Estates Saint Paul 1 144 132 (92%) 0 (0%) 132 (100%)
8 Los Angeles Estate Auction Glendale 3 1067 775 (73%) 616 (79%) 33 (4%)
8 Lyon and Turnbull Edinburgh 1 113 75 (66%) 1 (1%) 28 (37%)
8 Michaans Auctions Alameda, CA 1 42 28 (67%) 18 (64%) 6 (21%)
8 Morphy Auctions Denver 2 137 90 (66%) 47 (52%) 14 (16%)
8 Morton Subastas México DF CP 11000 4 552 219 (40%) 137 (63%) 35 (16%)
8 Nate D. Sanders Auctions Los Angeles 1 253 71 (28%) 0 (0%) 71 (100%)
8 New England Book Auctions South Deerfield 1 216 200 (93%) 0 (0%) 200 (100%)
8 PBA Galleries Berkeley 3 1321 957 (72%) 489 (51%) 192 (20%)
8 Potter and Potter Auctions Chicago 2 548 540 (99%) 100 (19%) 291 (54%)
8 Rago Arts and Auctions Lambertville 1 193 148 (77%) 64 (43%) 40 (27%)
8 Revere Auctions St. Paul 1 59 58 (98%) 13 (22%) 14 (24%)
8 RR Auction Amherst 2 797 637 (80%) 83 (13%) 221 (35%)
8 Sarasota Estate Auction Sarasota 2 349 214 (61%) 120 (56%) 57 (27%)
8 Schilb Antiquarian Columbia 1 103 101 (98%) 97 (96%) 0 (0%)
8 Stair Auctioneers and Appraisers Hudson 1 18 17 (94%) 11 (65%) 3 (18%)
8 Swann Galleries New York 2 746 534 (72%) 208 (39%) 145 (27%)
8 Sydney Rare Book Auctions Ultimo 2 1264 846 (67%) 503 (59%) 83 (10%)
8 Tennants Auctioneers Leyburn 1 71 61 (86%) 14 (23%) 33 (54%)
8 The Book Merchant Jenkins West End 1 206 142 (69%) 61 (43%) 34 (24%)
8 Thomaston Place Auction Galleries Thomaston 3 149 94 (63%) 48 (51%) 26 (28%)
8 Thomson Roddick Auctioneers & Valuers Carlisle 1 265 236 (89%) 87 (37%) 77 (33%)
8 Tooveys West Sussex 2 309 256 (83%) 19 (7%) 146 (57%)
8 Trafford Books Manchester 1 162 117 (72%) 31 (26%) 64 (55%)
8 Trillium Antique Prints & Rare Books Franklin 4 713 678 (95%) 586 (86%) 16 (2%)
8 Waverly Auctions Falls Church 1 223 185 (83%) 85 (46%) 67 (36%)
8 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 65 57 (88%) 23 (40%) 19 (33%)
8 Winner's Auctions Ltd Jerusalem 1 252 198 (79%) 76 (38%) 73 (37%)
9 Ader PARIS 3 746 494 (66%) 34 (7%) 298 (60%)
9 ALDE Paris 3 922 559 (61%) 34 (6%) 349 (62%)
9 Angling Auctions Romsey 1 31 30 (97%) 6 (20%) 6 (20%)
9 Arenberg Auctions BRUSSEL 1 116 65 (56%) 9 (14%) 17 (26%)
9 Artcurial Paris 1 240 174 (73%) 4 (2%) 108 (62%)
9 Aspire Auctions Pittsburgh 1 67 64 (96%) 17 (27%) 20 (31%)
9 Binoche et Giquello rue La Boetie, Paris 1 79 0 (0%) 0 (0%) 0 (0%)
9 Bonhams London, New Bond Street 1 274 208 (76%) 6 (3%) 109 (52%)
9 Bonhams Los Angeles 1 13 11 (85%) 3 (27%) 8 (73%)
9 Bonhams Marlborough 1 201 201 (100%) 53 (26%) 63 (31%)
9 Bruneau & Co. Cranston 1 741 739 (100%) 137 (19%) 330 (45%)
9 Brunk Auctions Asheville, NC 1 24 13 (54%) 6 (46%) 5 (38%)
9 Bruun Rasmussen Copenhagen 4 173 141 (82%) 70 (50%) 49 (35%)
9 Carlsen Gallery Greenville, NY 1 14 12 (86%) 2 (17%) 6 (50%)
9 Catawiki B. V. LA Assen, 25 1192 938 (79%) 265 (28%) 564 (60%)
9 Chiswick Auctions London 1 166 90 (54%) 16 (18%) 28 (31%)
9 Chorley's Gloucestershire 1 251 204 (81%) 35 (17%) 124 (61%)
9 Christies London - King Street 4 772 699 (91%) 92 (13%) 387 (55%)
9 Clars Auction Gallery Oakland 3 174 112 (64%) 53 (47%) 42 (38%)
9 Cotswold Auction Company Cheltenham 1 110 83 (75%) 21 (25%) 35 (42%)
9 Damien Voglaire Brussels 1 304 247 (81%) 2 (1%) 119 (48%)
9 De Baecque and Associes Lyon 1 446 375 (84%) 54 (14%) 224 (60%)
9 Dirk Soulis Auctions Lee's Summit 1 54 53 (98%) 5 (9%) 2 (4%)
9 Dominic Winter Book Auctions Gloucestershire 1 396 385 (97%) 12 (3%) 311 (81%)
9 Dorotheum Vienna 1 229 212 (93%) 107 (50%) 43 (20%)
9 Du Mouchelles Detroit 1 87 72 (83%) 21 (29%) 26 (36%)
9 Dunbar Sloane Wellington 1 383 308 (80%) 121 (39%) 56 (18%)
9 Eldreds East Dennis, 2 86 57 (66%) 28 (49%) 17 (30%)
9 EV Stamps Richmond 1 294 281 (96%) 0 (0%) 281 (100%)
9 Finarte Milan 3 627 402 (64%) 13 (3%) 318 (79%)
9 Finarte Rome 1 473 376 (79%) 0 (0%) 138 (37%)
9 Forum Auctions London 5 1346 1055 (78%) 211 (20%) 522 (49%)
9 Freemans Philadelphia 2 197 166 (84%) 46 (28%) 67 (40%)
9 Genazym Monsey 1 55 55 (100%) 4 (7%) 42 (76%)
9 Goldberg Coins and Collectibles LOS ANGELES 3 694 454 (65%) 282 (62%) 99 (22%)
9 Gorringes Lewes 1 90 85 (94%) 17 (20%) 53 (62%)
9 Hake's Auctions York 1 1583 1572 (99%) 852 (54%) 80 (5%)
9 Heritage Auctions Dallas 43 21858 21251 (97%) 1933 (9%) 16556 (78%)
9 Il Ponte Milan 1 76 73 (96%) 17 (23%) 47 (64%)
9 Il Ponte Milan 1 319 274 (86%) 0 (0%) 188 (69%)
9 International Autograph Auctions Europe SL Malaga 2 850 849 (100%) 23 (3%) 272 (32%)
9 Jeffrey S. Evans & Associates Harrisonburg 1 67 67 (100%) 0 (0%) 37 (55%)
9 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1590 545 (34%) 353 (65%) 192 (35%)
9 Kedem Auctions Ltd. Jerusalem 1 409 368 (90%) 0 (0%) 368 (100%)
9 Kestenbaum and Company Brooklyn 1 177 70 (40%) 39 (56%) 9 (13%)
9 Kolbe and Fanning Numismatic Booksellers Gahanna 1 544 452 (83%) 162 (36%) 278 (62%)
9 Koller Auctions Zurich 5 525 371 (71%) 50 (13%) 161 (43%)
9 Leland Little Auctions Hillsborough, NC 2 45 45 (100%) 1 (2%) 41 (91%)
9 Leslie Hindman Auctioneers Chicago 1 194 178 (92%) 27 (15%) 86 (48%)
9 Litchfield County Auctions Litchfield 1 413 379 (92%) 107 (28%) 201 (53%)
9 Los Angeles Estate Auction Glendale 2 524 304 (58%) 251 (83%) 11 (4%)
9 Lyon and Turnbull Edinburgh 1 277 242 (87%) 24 (10%) 144 (60%)
9 Marc van de Wiele Auctions Brugge 1 1054 782 (74%) 19 (2%) 447 (57%)
9 Michaans Auctions Alameda, CA 1 43 27 (63%) 18 (67%) 8 (30%)
9 Moreshet Auctions Jerusalem 2 196 127 (65%) 0 (0%) 127 (100%)
9 Morphy Auctions Denver 1 907 900 (99%) 96 (11%) 400 (44%)
9 Morton Subastas México DF CP 11000 7 836 389 (47%) 211 (54%) 81 (21%)
9 Nate D. Sanders Auctions Los Angeles 1 98 45 (46%) 0 (0%) 45 (100%)
9 Neal Auction Company New Orleans 1 31 31 (100%) 12 (39%) 14 (45%)
9 New England Book Auctions South Deerfield 3 602 565 (94%) 0 (0%) 565 (100%)
9 North American Auction Company Bozeman 2 182 123 (68%) 94 (76%) 11 (9%)
9 Nye & Company Auctioneers Bloomfield 1 51 38 (75%) 25 (66%) 5 (13%)
9 Old World Auctions Richmond 1 758 588 (78%) 474 (81%) 72 (12%)
9 One Source Auctions Canandaigua 2 431 340 (79%) 0 (0%) 340 (100%)
9 PBA Galleries Berkeley 2 652 488 (75%) 278 (57%) 88 (18%)
9 PosterConnection Inc. Clayton 1 395 213 (54%) 200 (94%) 7 (3%)
9 Potter and Potter Auctions Chicago 1 100 89 (89%) 23 (26%) 42 (47%)
9 Propstore Hertfordshire 1 618 473 (77%) 0 (0%) 174 (37%)
9 Purcell Auctioneers Birr 1 763 700 (92%) 266 (38%) 241 (34%)
9 Rachel Davis Fine Arts Cleveland 1 33 28 (85%) 7 (25%) 15 (54%)
9 Rago Arts and Auctions Van Nuys, CA 2 429 306 (71%) 96 (31%) 94 (31%)
9 Revere Auctions St. Paul 1 126 113 (90%) 29 (26%) 38 (34%)
9 Rossini Paris 4 1803 641 (36%) 1 (0%) 234 (37%)
9 RR Auction Amherst 2 991 760 (77%) 49 (6%) 321 (42%)
9 Santa Fe Art Auction Santa Fe 1 35 24 (69%) 11 (46%) 6 (25%)
9 Schilb Antiquarian Columbia 2 202 202 (100%) 195 (97%) 2 (1%)
9 Sloane Street Auctions London 1 32 22 (69%) 2 (9%) 7 (32%)
9 Sothebys London 8 749 607 (81%) 62 (10%) 359 (59%)
9 Sothebys New York 1 16 16 (100%) 2 (13%) 14 (88%)
9 Stair Auctioneers and Appraisers Hudson 1 54 41 (76%) 11 (27%) 23 (56%)
9 Swann Galleries New York 1 335 251 (75%) 87 (35%) 93 (37%)
9 Sydney Rare Book Auctions Ultimo 1 559 373 (67%) 213 (57%) 48 (13%)
9 Tennants Auctioneers Leyburn 1 115 109 (95%) 6 (6%) 61 (56%)
9 Tessier & Sarrou and Associates Paris 2 747 664 (89%) 0 (0%) 664 (100%)
9 Thomson Roddick Auctioneers & Valuers Carlisle 1 237 218 (92%) 62 (28%) 88 (40%)
9 Trafford Books Manchester 1 139 92 (66%) 30 (33%) 47 (51%)
9 Trillium Antique Prints & Rare Books Franklin 5 850 791 (93%) 709 (90%) 7 (1%)
9 University Archives Wilton 1 479 437 (91%) 181 (41%) 154 (35%)
9 Venator and Hanstein Köln 2 1008 0 (0%) 0 (0%) 0 (0%)
9 Vermot de Pas Paris 3 643 383 (60%) 53 (14%) 167 (44%)
9 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 40 34 (85%) 19 (56%) 9 (26%)
10 Addison and Sarova Social Circle 2 680 675 (99%) 1 (0%) 40 (6%)
10 Ader PARIS 2 223 109 (49%) 3 (3%) 79 (72%)
10 Aguttes Neuilly-sur-Seine 2 518 327 (63%) 77 (24%) 182 (56%)
10 Antikvariat Bryggen AS Skjeberg 1 64 49 (77%) 0 (0%) 49 (100%)
10 AntiquarianAuctions.com Constantia 1 351 84 (24%) 43 (51%) 25 (30%)
10 Arader Galleries New York City 1 208 105 (50%) 85 (81%) 1 (1%)
10 Arenberg Auctions BRUSSEL 2 903 656 (73%) 108 (16%) 333 (51%)
10 Artcurial Paris 1 241 159 (66%) 3 (2%) 105 (66%)
10 Aspire Auctions Pittsburgh 1 43 41 (95%) 23 (56%) 0 (0%)
10 Aste Bolaffi Turin 1 407 355 (87%) 0 (0%) 355 (100%)
10 Australian Book Auctions Armadale, 1 246 176 (72%) 4 (2%) 72 (41%)
10 Bearnes Hampton and Littlewood Exeter 1 20 13 (65%) 2 (15%) 5 (38%)
10 Binoche et Giquello rue La Boetie, Paris 1 316 213 (67%) 25 (12%) 131 (62%)
10 Bonhams Brussels 1 104 58 (56%) 6 (10%) 19 (33%)
10 Bonhams London, New Bond Street 5 441 340 (77%) 30 (9%) 232 (68%)
10 Bonhams Los Angeles 1 292 261 (89%) 34 (13%) 115 (44%)
10 Bonhams Los Angeles 1 61 33 (54%) 11 (33%) 13 (39%)
10 Bonhams Marlborough 1 41 30 (73%) 5 (17%) 20 (67%)
10 Bonhams New York 3 576 345 (60%) 58 (17%) 95 (28%)
10 Bonhams Paris 2 345 213 (62%) 20 (9%) 99 (46%)
10 Bruneau & Co. Cranston 1 149 149 (100%) 22 (15%) 94 (63%)
10 Brunk Auctions Asheville, NC 2 164 132 (80%) 72 (55%) 28 (21%)
10 Bruun Rasmussen Copenhagen 6 224 166 (74%) 76 (46%) 72 (43%)
10 Case Antiques, Inc. Knoxville 1 73 64 (88%) 24 (38%) 23 (36%)
10 Catawiki B. V. LA Assen, 12 738 622 (84%) 143 (23%) 408 (66%)
10 Chiswick Auctions London 2 895 529 (59%) 117 (22%) 123 (23%)
10 Christies London - King Street 1 113 98 (87%) 98 (100%) 0 (0%)
10 Christies New York 4 764 622 (81%) 112 (18%) 277 (45%)
10 Clars Auction Gallery Oakland 1 61 35 (57%) 24 (69%) 1 (3%)
10 Copley Fine Art Auctions Boston 1 79 62 (78%) 26 (42%) 18 (29%)
10 Cotswold Auction Company Cheltenham 1 52 23 (44%) 4 (17%) 5 (22%)
10 Cotswold Auction Company Cirencester 1 37 26 (70%) 12 (46%) 10 (38%)
10 Dirk Soulis Auctions Lee's Summit 1 161 151 (94%) 37 (25%) 74 (49%)
10 Dominic Winter Book Auctions Gloucestershire 1 459 420 (92%) 57 (14%) 264 (63%)
10 Dorotheum Vienna 1 114 78 (68%) 1 (1%) 60 (77%)
10 Doyle New York New York 1 8 7 (88%) 2 (29%) 3 (43%)
10 Du Mouchelles Detroit 1 83 73 (88%) 27 (37%) 17 (23%)
10 Duke's Dorchester 2 116 72 (62%) 9 (13%) 28 (39%)
10 Early American Rancho Santa Fe 1 167 140 (84%) 77 (55%) 13 (9%)
10 Eldreds East Dennis, 4 225 153 (68%) 89 (58%) 30 (20%)
10 EV Stamps Richmond 1 257 206 (80%) 0 (0%) 206 (100%)
10 Everard Auctions Savannah 1 410 365 (89%) 119 (33%) 173 (47%)
10 Fairhill Auction Elkton 1 538 291 (54%) 146 (50%) 62 (21%)
10 Finarte Milan 2 417 289 (69%) 38 (13%) 41 (14%)
10 Finarte Rome 1 283 144 (51%) 0 (0%) 104 (72%)
10 Forum Auctions London 4 1043 839 (80%) 199 (24%) 426 (51%)
10 Galerie Bassenge Berlin-Grunewald 5 2299 0 (0%) 0 (0%) 0 (0%)
10 Gonnelli Casa DAste Firenze 3 718 580 (81%) 0 (0%) 580 (100%)
10 Gorringes Lewes 1 89 76 (85%) 23 (30%) 27 (36%)
10 Grogan and Company Boston 2 107 99 (93%) 22 (22%) 54 (55%)
10 Heritage Auctions Dallas 51 23496 22995 (98%) 941 (4%) 20200 (88%)
10 Holabird Western Americana Collections Reno 2 989 787 (80%) 705 (90%) 23 (3%)
10 Jeffrey S. Evans & Associates Harrisonburg 1 36 33 (92%) 10 (30%) 12 (36%)
10 Kedem Auctions Ltd. Jerusalem 4 290 206 (71%) 120 (58%) 40 (19%)
10 Keys Fine Arts Auctioneers Norwich 1 308 274 (89%) 75 (27%) 175 (64%)
10 Kiefer Buch und Kunstauktionen 75172 Pforzheim 4 8251 3587 (43%) 2140 (60%) 1447 (40%)
10 Leland Little Auctions Hillsborough, NC 2 133 130 (98%) 0 (0%) 130 (100%)
10 Lyon and Turnbull Edinburgh 2 147 118 (80%) 13 (11%) 45 (38%)
10 Michaans Auctions Alameda, CA 1 38 38 (100%) 21 (55%) 7 (18%)
10 Morphy Auctions Denver 1 595 575 (97%) 185 (32%) 159 (28%)
10 Morton Subastas México DF CP 11000 5 650 249 (38%) 135 (54%) 35 (14%)
10 Nadeau's Auction Gallery Windsor 1 38 36 (95%) 16 (44%) 12 (33%)
10 Nate D. Sanders Auctions Los Angeles 1 156 32 (21%) 0 (0%) 32 (100%)
10 Neal Auction Company New Orleans 2 76 72 (95%) 41 (57%) 16 (22%)
10 New England Auctions Branford 1 69 69 (100%) 17 (25%) 45 (65%)
10 New England Book Auctions South Deerfield 2 444 408 (92%) 0 (0%) 408 (100%)
10 Nye & Company Auctioneers Bloomfield 1 40 32 (80%) 15 (47%) 7 (22%)
10 One Of A Kind Collectibles Coral Gables 1 167 147 (88%) 0 (0%) 147 (100%)
10 One Source Auctions Canandaigua 1 289 205 (71%) 1 (0%) 204 (100%)
10 PBA Galleries Berkeley 2 702 456 (65%) 281 (62%) 67 (15%)
10 PosterConnection Inc. Clayton 1 261 168 (64%) 140 (83%) 10 (6%)
10 Potomack Company Alexandria 2 33 31 (94%) 10 (32%) 14 (45%)
10 Potter and Potter Auctions Chicago 2 737 672 (91%) 206 (31%) 242 (36%)
10 Purcell Auctioneers Birr 1 636 540 (85%) 188 (35%) 204 (38%)
10 Rachel Davis Fine Arts Cleveland 1 72 64 (89%) 18 (28%) 25 (39%)
10 Rago Arts and Auctions Lambertville 1 255 181 (71%) 28 (15%) 84 (46%)
10 Ripley Auctions Indianapolis 1 79 65 (82%) 42 (65%) 11 (17%)
10 Robert Siegel Galleries New York 2 496 402 (81%) 216 (54%) 115 (29%)
10 RR Auction Amherst 2 1066 785 (74%) 61 (8%) 330 (42%)
10 Schilb Antiquarian Columbia 1 102 101 (99%) 98 (97%) 0 (0%)
10 Sothebys London 1 10 6 (60%) 0 (0%) 6 (100%)
10 Sothebys New York 8 1042 759 (73%) 172 (23%) 253 (33%)
10 Sothebys Paris 1 23 23 (100%) 11 (48%) 8 (35%)
10 Stair Auctioneers and Appraisers Hudson 1 20 19 (95%) 7 (37%) 6 (32%)
10 Stephan Welz & Co. Constantia 1 86 37 (43%) 7 (19%) 15 (41%)
10 Swann Galleries New York 3 871 679 (78%) 193 (28%) 261 (38%)
10 Sworders Essex 1 391 339 (87%) 27 (8%) 203 (60%)
10 Sydney Rare Book Auctions Ultimo 1 598 338 (57%) 183 (54%) 40 (12%)
10 Tessier & Sarrou and Associates Paris 2 757 0 (0%) 0 (0%) 0 (0%)
10 The Book Merchant Jenkins West End 1 230 185 (80%) 105 (57%) 39 (21%)
10 The Ross Art Group Inc Boca Raton 1 367 101 (28%) 83 (82%) 2 (2%)
10 Thomson Roddick Auctioneers & Valuers Carlisle 1 305 279 (91%) 66 (24%) 111 (40%)
10 Trafford Books Manchester 1 144 105 (73%) 40 (38%) 37 (35%)
10 Trillium Antique Prints & Rare Books Franklin 4 691 637 (92%) 536 (84%) 10 (2%)
10 University Archives Wilton 1 401 381 (95%) 157 (41%) 153 (40%)
10 Vermot de Pas Paris 1 252 20 (8%) 16 (80%) 1 (5%)
10 Waverly Auctions Falls Church 1 236 200 (85%) 85 (43%) 66 (33%)
10 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 70 65 (93%) 42 (65%) 10 (15%)
11 A.H. Wilkens Auctions & Appraisals Toronto 1 62 39 (63%) 19 (49%) 10 (26%)
11 Ader PARIS 3 874 559 (64%) 30 (5%) 322 (58%)
11 ALDE Paris 2 435 301 (69%) 15 (5%) 199 (66%)
11 Alexander Historical Auctions Chesapeake City 2 927 676 (73%) 246 (36%) 265 (39%)
11 AntiquarianAuctions.com Constantia 1 297 89 (30%) 58 (65%) 23 (26%)
11 Artcurial Paris 4 636 429 (67%) 11 (3%) 242 (56%)
11 Ashcroft and Moore Hatboro 1 48 24 (50%) 18 (75%) 3 (13%)
11 Aspire Art Auctions Illovo 1 13 7 (54%) 1 (14%) 1 (14%)
11 Aste Bolaffi Turin 1 213 164 (77%) 23 (14%) 72 (44%)
11 Bearnes Hampton and Littlewood Exeter 1 82 42 (51%) 16 (38%) 8 (19%)
11 Beaussant Lefevre Paris 1 201 123 (61%) 62 (50%) 44 (36%)
11 Binoche et Giquello rue La Boetie, Paris 2 332 234 (70%) 14 (6%) 145 (62%)
11 Blackwell Auctions Clearwater 1 57 49 (86%) 19 (39%) 1 (2%)
11 Bonhams Dublin, 1 21 11 (52%) 0 (0%) 4 (36%)
11 Bonhams London 1 118 95 (81%) 3 (3%) 60 (63%)
11 Bonhams Marlborough 1 291 251 (86%) 107 (43%) 90 (36%)
11 Bonhams New York 3 380 255 (67%) 57 (22%) 78 (31%)
11 Brunk Auctions Asheville, NC 3 104 96 (92%) 41 (43%) 26 (27%)
11 Bruun Rasmussen Copenhagen 4 399 187 (47%) 77 (41%) 78 (42%)
11 Bubb Kuyper 2011 KM Haarlem 1 5188 3575 (69%) 0 (0%) 2446 (68%)
11 Burgersdijk and Niermans Leiden 2 1220 933 (76%) 0 (0%) 911 (98%)
11 Canada Book Auctions Limited Toronto 3 615 309 (50%) 216 (70%) 40 (13%)
11 Catawiki B. V. LA Assen, 17 907 715 (79%) 216 (30%) 418 (58%)
11 Charlton Hall West Columbia, SC 1 81 76 (94%) 25 (33%) 34 (45%)
11 Chiswick Auctions London 2 703 460 (65%) 82 (18%) 178 (39%)
11 Christian Hesse Auktionen Hamburg 1 494 294 (60%) 1 (0%) 160 (54%)
11 Christies London - King Street 1 160 128 (80%) 66 (52%) 39 (30%)
11 Christies New York 1 196 188 (96%) 51 (27%) 80 (43%)
11 Christies Paris 3 355 305 (86%) 31 (10%) 195 (64%)
11 Clars Auction Gallery Oakland 1 110 78 (71%) 39 (50%) 16 (21%)
11 Damien Voglaire Brussels 2 827 680 (82%) 4 (1%) 436 (64%)
11 De Baecque and Associes Lyon 1 28 17 (61%) 1 (6%) 9 (53%)
11 Dirk Soulis Auctions Lee's Summit 2 264 263 (100%) 0 (0%) 263 (100%)
11 Dominic Winter Book Auctions Gloucestershire 2 844 662 (78%) 108 (16%) 312 (47%)
11 Dorotheum Vienna 2 605 464 (77%) 0 (0%) 464 (100%)
11 Doyle New York New York 3 527 467 (89%) 104 (22%) 211 (45%)
11 Du Mouchelles Detroit 2 101 82 (81%) 37 (45%) 23 (28%)
11 Eldreds East Dennis, 4 251 199 (79%) 93 (47%) 46 (23%)
11 EV Stamps Richmond 1 290 270 (93%) 0 (0%) 270 (100%)
11 Finarte Rome 2 814 277 (34%) 0 (0%) 24 (9%)
11 Fleischer's Auctions Columbus 1 254 241 (95%) 84 (35%) 64 (27%)
11 Forum Auctions London 4 1338 1062 (79%) 233 (22%) 510 (48%)
11 Freemans Philadelphia 1 170 167 (98%) 21 (13%) 106 (63%)
11 Gonnelli Casa DAste Firenze 1 471 352 (75%) 0 (0%) 352 (100%)
11 Hake's Auctions York 1 935 886 (95%) 446 (50%) 98 (11%)
11 Hansons Etwall, Derbyshire 1 174 134 (77%) 55 (41%) 49 (37%)
11 Heritage Auctions Dallas 46 21318 20811 (98%) 1504 (7%) 17383 (84%)
11 Holabird Western Americana Collections Reno 3 855 780 (91%) 704 (90%) 23 (3%)
11 Il Ponte Milan (Italy) 2 502 469 (93%) 28 (6%) 350 (75%)
11 International Autograph Auctions Europe SL Malaga 2 1130 1130 (100%) 35 (3%) 416 (37%)
11 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 772 301 (39%) 161 (53%) 91 (30%)
11 John McInnis Auctioneers Amesbury 1 49 49 (100%) 0 (0%) 49 (100%)
11 Kedem Auctions Ltd. Jerusalem 2 221 207 (94%) 0 (0%) 207 (100%)
11 Ketterer Kunst Doerling Hamburg 1 535 366 (68%) 54 (15%) 264 (72%)
11 Keys Fine Arts Auctioneers Norwich 1 364 273 (75%) 65 (24%) 126 (46%)
11 Koller Auctions Zurich 1 101 78 (77%) 4 (5%) 41 (53%)
11 Lang's Auction, Inc. Bouckville 1 17 17 (100%) 4 (24%) 12 (71%)
11 Lark Mason Associates New Braunfels 1 25 8 (32%) 7 (88%) 1 (13%)
11 Lay's Auctioneers Cornwall 1 680 529 (78%) 205 (39%) 195 (37%)
11 Leland Little Auctions Hillsborough, NC 2 41 41 (100%) 0 (0%) 41 (100%)
11 Leslie Hindman Auctioneers Chicago 4 761 629 (83%) 184 (29%) 287 (46%)
11 Leslie Hindman Auctioneers Cincinnati 2 423 383 (91%) 118 (31%) 174 (45%)
11 Leslie Hindman Auctioneers Denver, 1 69 56 (81%) 30 (54%) 17 (30%)
11 Lion Heart Autographs New York, NY 1 205 120 (59%) 22 (18%) 56 (47%)
11 Mennonite Life Lancaster 1 400 369 (92%) 0 (0%) 369 (100%)
11 Michaans Auctions Alameda, CA 1 60 47 (78%) 0 (0%) 5 (11%)
11 Morphy Auctions Denver 1 425 384 (90%) 171 (45%) 62 (16%)
11 Morton Subastas México DF CP 11000 5 595 236 (40%) 133 (56%) 48 (20%)
11 Neal Auction Company New Orleans 1 16 15 (94%) 4 (27%) 10 (67%)
11 New England Auctions Branford 1 13 13 (100%) 1 (8%) 11 (85%)
11 New England Book Auctions South Deerfield 2 434 424 (98%) 82 (19%) 296 (70%)
11 North American Auction Company Bozeman 1 199 131 (66%) 101 (77%) 10 (8%)
11 Nosbüsch & Stucke Berlin 4 1728 1021 (59%) 461 (45%) 560 (55%)
11 Old World Auctions Richmond 1 856 645 (75%) 525 (81%) 69 (11%)
11 OSENAT VERSAILLES 1 137 86 (63%) 8 (9%) 40 (47%)
11 Pandolfini Florence 1 228 167 (73%) 0 (0%) 82 (49%)
11 PBA Galleries Berkeley 3 1344 889 (66%) 595 (67%) 97 (11%)
11 Poster Auctions International, Inc. New York 2 670 0 (0%) 0 (0%) 0 (0%)
11 Potomack Company Alexandria 1 49 43 (88%) 19 (44%) 16 (37%)
11 Potter and Potter Auctions Chicago 2 910 771 (85%) 359 (47%) 198 (26%)
11 Propstore Hertfordshire 1 285 236 (83%) 1 (0%) 122 (52%)
11 Purcell Auctioneers Birr 1 639 532 (83%) 175 (33%) 196 (37%)
11 Rago Arts and Auctions Lambertville 1 401 267 (67%) 98 (37%) 73 (27%)
11 Revere Auctions St. Paul 1 172 162 (94%) 84 (52%) 32 (20%)
11 Ripley Auctions Indianapolis 1 195 181 (93%) 128 (71%) 11 (6%)
11 Robert Siegel Galleries New York 2 487 457 (94%) 159 (35%) 260 (57%)
11 Rossini Paris 4 718 398 (55%) 41 (10%) 176 (44%)
11 RR Auction Amherst 2 680 565 (83%) 70 (12%) 275 (49%)
11 Santa Fe Art Auction Santa Fe 2 99 66 (67%) 25 (38%) 16 (24%)
11 Sarasota Estate Auction Sarasota 1 229 124 (54%) 96 (77%) 15 (12%)
11 Schilb Antiquarian Columbia 2 207 203 (98%) 203 (100%) 0 (0%)
11 Sloane Street Auctions London 1 22 11 (50%) 1 (9%) 2 (18%)
11 Soler Y Llach Barcelona 3 1134 210 (19%) 0 (0%) 210 (100%)
11 Sothebys London 2 193 173 (90%) 65 (38%) 51 (29%)
11 Sothebys New York 1 15 15 (100%) 2 (13%) 11 (73%)
11 Sothebys Paris 1 127 75 (59%) 3 (4%) 39 (52%)
11 Stair Auctioneers and Appraisers Hudson 2 124 116 (94%) 32 (28%) 49 (42%)
11 Stephan Welz & Co. Constantia 1 206 125 (61%) 41 (33%) 30 (24%)
11 Swann Galleries New York 2 727 550 (76%) 224 (41%) 109 (20%)
11 Sydney Rare Book Auctions Ultimo 1 708 495 (70%) 329 (66%) 53 (11%)
11 Tennants Auctioneers Leyburn 1 63 54 (86%) 2 (4%) 40 (74%)
11 Tessier & Sarrou and Associates Paris 3 972 741 (76%) 48 (6%) 372 (50%)
11 Thomaston Place Auction Galleries Thomaston 3 133 101 (76%) 55 (54%) 25 (25%)
11 Thomson Roddick Auctioneers & Valuers Carlisle 1 275 244 (89%) 45 (18%) 100 (41%)
11 Tooveys West Sussex 2 416 263 (63%) 18 (7%) 142 (54%)
11 Trillium Antique Prints & Rare Books Franklin 4 624 584 (94%) 500 (86%) 10 (2%)
11 University Archives Wilton 1 447 414 (93%) 203 (49%) 128 (31%)
11 Vermot de Pas Paris 3 1128 494 (44%) 49 (10%) 197 (40%)
11 Vogt Auction San Antonio 1 220 220 (100%) 73 (33%) 99 (45%)
11 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 46 42 (91%) 26 (62%) 7 (17%)
11 Zisska and Lacher Munich 1 1417 766 (54%) 0 (0%) 390 (51%)
12 Ader PARIS 3 906 535 (59%) 150 (28%) 201 (38%)
12 ALDE Paris 2 758 537 (71%) 13 (2%) 360 (67%)
12 Arader Galleries New York City 1 184 86 (47%) 71 (83%) 2 (2%)
12 Arenberg Auctions BRUSSEL 3 1153 1149 (100%) 436 (38%) 490 (43%)
12 Aspire Art Auctions Illovo 1 43 19 (44%) 0 (0%) 5 (26%)
12 Aspire Auctions Pittsburgh 1 42 40 (95%) 21 (53%) 7 (18%)
12 Aste Bolaffi Turin 3 1295 921 (71%) 9 (1%) 901 (98%)
12 Bearnes Hampton and Littlewood Exeter 1 505 353 (70%) 56 (16%) 159 (45%)
12 Beaussant Lefevre Paris 1 125 111 (89%) 24 (22%) 77 (69%)
12 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 129 72 (56%) 23 (32%) 25 (35%)
12 Binoche et Giquello rue La Boetie, Paris 1 135 82 (61%) 5 (6%) 40 (49%)
12 Bogota Auction Bogota 1 228 207 (91%) 0 (0%) 207 (100%)
12 Bonhams Brussels 1 200 114 (57%) 0 (0%) 45 (39%)
12 Bonhams London 1 128 102 (80%) 8 (8%) 58 (57%)
12 Bonhams London, New Bond Street 4 366 264 (72%) 19 (7%) 129 (49%)
12 Bonhams Los Angeles 1 161 61 (38%) 14 (23%) 9 (15%)
12 Bonhams New York 1 181 88 (49%) 33 (38%) 20 (23%)
12 Bruun Rasmussen Copenhagen 5 418 198 (47%) 98 (49%) 78 (39%)
12 Catawiki B. V. LA Assen, 18 981 564 (57%) 180 (32%) 332 (59%)
12 Christies London - King Street 3 615 459 (75%) 81 (18%) 196 (43%)
12 De Baecque and Associes Lyon 2 629 504 (80%) 24 (5%) 341 (68%)
12 Dominic Winter Book Auctions Gloucestershire 1 813 738 (91%) 64 (9%) 457 (62%)
12 Dorotheum Vienna 1 294 191 (65%) 0 (0%) 191 (100%)
12 Doyle New York New York 3 441 347 (79%) 122 (35%) 132 (38%)
12 Du Mouchelles Detroit 1 76 55 (72%) 17 (31%) 14 (25%)
12 Duke's Dorchester 1 20 9 (45%) 0 (0%) 5 (56%)
12 Dunbar Sloane Wellington 1 402 342 (85%) 0 (0%) 342 (100%)
12 Early American Rancho Santa Fe 1 153 125 (82%) 72 (58%) 10 (8%)
12 Finarte Milan 1 400 225 (56%) 80 (36%) 65 (29%)
12 Finarte Rome 2 789 469 (59%) 2 (0%) 323 (69%)
12 Fonsie Mealy Auctioneers Kilkenny 1 978 936 (96%) 255 (27%) 317 (34%)
12 Forum Auctions London 3 950 769 (81%) 209 (27%) 387 (50%)
12 Galerie Bassenge Berlin-Grunewald 1 310 142 (46%) 44 (31%) 98 (69%)
12 Gorringes Lewes 1 46 45 (98%) 13 (29%) 18 (40%)
12 Guernseys New York, NY 1 24 6 (25%) 3 (50%) 0 (0%)
12 Hansons Etwall, Derbyshire 2 273 168 (62%) 53 (32%) 56 (33%)
12 Heritage Auctions Dallas 44 21240 19091 (90%) 2138 (11%) 14625 (77%)
12 Holabird Western Americana Collections Reno 4 1485 796 (54%) 687 (86%) 29 (4%)
12 Jeffrey S. Evans & Associates Harrisonburg 2 108 103 (95%) 24 (23%) 56 (54%)
12 John McInnis Auctioneers Amesbury 2 256 241 (94%) 83 (34%) 72 (30%)
12 Kedem Auctions Ltd. Jerusalem 2 613 535 (87%) 0 (0%) 535 (100%)
12 Keys Fine Arts Auctioneers Norwich 2 425 262 (62%) 16 (6%) 174 (66%)
12 Kiefer Buch und Kunstauktionen 75172 Pforzheim 2 2799 1310 (47%) 43 (3%) 490 (37%)
12 Koller Auctions Zurich 1 82 50 (61%) 19 (38%) 21 (42%)
12 L'Autographe Auctions London 1 181 83 (46%) 44 (53%) 18 (22%)
12 Lark Mason Associates New Braunfels 1 25 23 (92%) 16 (70%) 2 (9%)
12 Leland Little Auctions Hillsborough, NC 2 52 52 (100%) 1 (2%) 50 (96%)
12 Leslie Hindman Auctioneers Chicago 2 403 313 (78%) 153 (49%) 61 (19%)
12 Leslie Hindman Auctioneers Cincinnati 1 323 272 (84%) 128 (47%) 68 (25%)
12 Librairie des Elephants Ixelles 1 163 0 (0%) 0 (0%) 0 (0%)
12 Michaans Auctions Alameda, CA 2 48 31 (65%) 22 (71%) 8 (26%)
12 Morton Subastas México DF CP 11000 4 654 198 (30%) 121 (61%) 30 (15%)
12 Nate D. Sanders Auctions Los Angeles 1 171 33 (19%) 0 (0%) 33 (100%)
12 New England Book Auctions South Deerfield 2 451 420 (93%) 108 (26%) 278 (66%)
12 One Source Auctions Canandaigua 1 128 113 (88%) 0 (0%) 113 (100%)
12 OSENAT FONTAINEBLEAU 1 210 0 (0%) 0 (0%) 0 (0%)
12 PBA Galleries Berkeley 1 418 271 (65%) 176 (65%) 32 (12%)
12 PIASA Paris 2 432 308 (71%) 0 (0%) 170 (55%)
12 Potter and Potter Auctions Chicago 2 268 227 (85%) 81 (36%) 78 (34%)
12 Propstore Valencia 1 705 634 (90%) 276 (44%) 66 (10%)
12 Rachel Davis Fine Arts Cleveland 1 179 166 (93%) 63 (38%) 53 (32%)
12 Rago Arts and Auctions Lambertville 1 283 207 (73%) 63 (30%) 75 (36%)
12 Rago Arts and Auctions Van Nuys, CA 1 220 161 (73%) 76 (47%) 54 (34%)
12 Ripley Auctions Indianapolis 1 249 249 (100%) 146 (59%) 35 (14%)
12 Robert Siegel Galleries New York 2 659 610 (93%) 249 (41%) 236 (39%)
12 RR Auction Amherst 2 679 450 (66%) 70 (16%) 174 (39%)
12 Schilb Antiquarian Columbia 2 204 204 (100%) 202 (99%) 0 (0%)
12 Sothebys London 2 439 302 (69%) 45 (15%) 133 (44%)
12 Sothebys New York 4 419 339 (81%) 102 (30%) 103 (30%)
12 Sothebys Paris 2 292 292 (100%) 27 (9%) 239 (82%)
12 Stockholms Auktionsverk Stockholm 1 324 0 (0%) 0 (0%) 0 (0%)
12 Swann Galleries New York 2 485 389 (80%) 165 (42%) 115 (30%)
12 Sworders Essex 1 76 47 (62%) 10 (21%) 9 (19%)
12 Sydney Rare Book Auctions Ultimo 1 603 384 (64%) 241 (63%) 49 (13%)
12 Tajan Paris 1 316 185 (59%) 2 (1%) 120 (65%)
12 Tennants Auctioneers Leyburn 1 75 73 (97%) 5 (7%) 51 (70%)
12 Tessier & Sarrou and Associates Paris 5 2101 1794 (85%) 156 (9%) 1430 (80%)
12 The Book Merchant Jenkins West End 1 278 192 (69%) 112 (58%) 21 (11%)
12 Tooveys West Sussex 1 225 174 (77%) 39 (22%) 84 (48%)
12 Trafford Books Manchester 1 193 127 (66%) 37 (29%) 51 (40%)
12 Trillium Antique Prints & Rare Books Franklin 5 871 650 (75%) 606 (93%) 6 (1%)
12 Vermot de Pas Paris 3 778 278 (36%) 83 (30%) 96 (35%)
12 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 60 51 (85%) 24 (47%) 14 (27%)
12 Zisska and Lacher Munich 1 612 48 (8%) 0 (0%) 2 (4%)
12 Zwiggelaar Auctions Amsterdam 5 2125 1605 (76%) 0 (0%) 851 (53%)
Total 2480 658433 525664 (80%) 98173 (19%) 329387 (63%)

(2022) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Aguttes Neuilly-sur-Seine 1 230 174 (76%) 13 (7%) 112 (64%)
1 Alaska Auction Anchorage 1 42 41 (98%) 0 (0%) 41 (100%)
1 ALDE Paris 1 221 83 (38%) 6 (7%) 40 (48%)
1 AntiquarianAuctions.com Constantia 1 537 183 (34%) 126 (69%) 29 (16%)
1 Arader Galleries New York City 1 183 105 (57%) 79 (75%) 4 (4%)
1 Binoche et Giquello rue La Boetie, Paris 1 39 0 (0%) 0 (0%) 0 (0%)
1 Bogota Auction Bogota 1 320 267 (83%) 2 (1%) 265 (99%)
1 Bonhams Los Angeles 1 140 134 (96%) 4 (3%) 93 (69%)
1 Bonhams New York 1 166 164 (99%) 0 (0%) 164 (100%)
1 Bruneau & Co. Cranston 2 272 269 (99%) 66 (25%) 114 (42%)
1 Bruun Rasmussen Copenhagen 4 326 277 (85%) 105 (38%) 135 (49%)
1 Case Antiques, Inc. Knoxville 1 76 73 (96%) 21 (29%) 49 (67%)
1 Catawiki B. V. LA Assen, 25 1699 1448 (85%) 231 (16%) 1135 (78%)
1 Chiswick Auctions London 1 266 225 (85%) 55 (24%) 97 (43%)
1 Chorley's Gloucestershire 1 39 36 (92%) 8 (22%) 21 (58%)
1 Christian Hesse Auktionen Hamburg 1 586 429 (73%) 0 (0%) 291 (68%)
1 Christies New York 1 11 8 (73%) 0 (0%) 5 (63%)
1 Cotswold Auction Company Cirencester 2 40 29 (73%) 12 (41%) 6 (21%)
1 De Baecque and Associes Lyon 2 391 263 (67%) 29 (11%) 115 (44%)
1 Dominic Winter Book Auctions Gloucestershire 1 470 406 (86%) 56 (14%) 229 (56%)
1 Eldreds East Dennis, 2 111 91 (82%) 48 (53%) 22 (24%)
1 EV Stamps Richmond 3 125 115 (92%) 0 (0%) 115 (100%)
1 Forum Auctions London 3 728 573 (79%) 122 (21%) 273 (48%)
1 Garth's Auctioneers and Appraisers Columbus 1 94 93 (99%) 29 (31%) 21 (23%)
1 Gorringes Lewes 1 273 257 (94%) 60 (23%) 154 (60%)
1 Hake's Auctions York 1 94 92 (98%) 0 (0%) 92 (100%)
1 Heritage Auctions Dallas 39 18816 18612 (99%) 887 (5%) 15184 (82%)
1 Il Ponte Milan 1 288 270 (94%) 0 (0%) 211 (78%)
1 International Autograph Auctions Europe SL Malaga 1 517 64 (12%) 0 (0%) 28 (44%)
1 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 2 1108 312 (28%) 2 (1%) 149 (48%)
1 Keys Fine Arts Auctioneers Norwich 2 227 53 (23%) 15 (28%) 15 (28%)
1 Kolbe and Fanning Numismatic Booksellers Gahanna 1 438 351 (80%) 123 (35%) 227 (65%)
1 Leland Little Auctions Hillsborough, NC 2 94 93 (99%) 0 (0%) 93 (100%)
1 Leslie Hindman Auctioneers Chicago 1 20 17 (85%) 4 (24%) 9 (53%)
1 Leslie Hindman Auctioneers Cincinnati 1 57 46 (81%) 26 (57%) 6 (13%)
1 Lyon and Turnbull Edinburgh 2 227 177 (78%) 5 (3%) 78 (44%)
1 Marathon Auction Services Marathon 1 104 104 (100%) 0 (0%) 104 (100%)
1 Michaans Auctions Alameda, CA 1 53 34 (64%) 16 (47%) 9 (26%)
1 Morton Subastas México DF CP 11000 2 526 180 (34%) 84 (47%) 20 (11%)
1 Nadeau's Auction Gallery Windsor 1 20 19 (95%) 1 (5%) 17 (89%)
1 Nate D. Sanders Auctions Los Angeles 1 177 44 (25%) 0 (0%) 44 (100%)
1 Neal Auction Company New Orleans 1 26 26 (100%) 9 (35%) 14 (54%)
1 New England Auctions South Deerfield 3 476 472 (99%) 0 (0%) 472 (100%)
1 North American Auction Company Bozeman 1 109 88 (81%) 71 (81%) 2 (2%)
1 Nye & Company Auctioneers Bloomfield 1 53 36 (68%) 17 (47%) 11 (31%)
1 One Source Auctions Canandaigua 2 222 213 (96%) 6 (3%) 205 (96%)
1 PBA Galleries Berkeley 3 1256 1106 (88%) 329 (30%) 596 (54%)
1 Pot of Gold Estate Liquidations DBA AZFirearms.com Avondale 2 44 43 (98%) 0 (0%) 43 (100%)
1 Potter and Potter Auctions Chicago 1 825 796 (96%) 154 (19%) 396 (50%)
1 Purcell Auctioneers Birr 1 647 580 (90%) 148 (26%) 202 (35%)
1 Revere Auctions St. Paul 1 68 66 (97%) 18 (27%) 30 (45%)
1 Rossini Paris 1 614 97 (16%) 0 (0%) 8 (8%)
1 RR Auction Amherst 2 1066 708 (66%) 41 (6%) 302 (43%)
1 Schilb Antiquarian Columbia 2 216 215 (100%) 202 (94%) 1 (0%)
1 Skinner Marlborough 1 203 179 (88%) 64 (36%) 73 (41%)
1 Sothebys London 1 3 3 (100%) 0 (0%) 3 (100%)
1 Sothebys New York 3 193 155 (80%) 16 (10%) 77 (50%)
1 Stephan Welz & Co. Constantia 1 46 27 (59%) 8 (30%) 12 (44%)
1 Tennants Auctioneers Leyburn 3 124 115 (93%) 6 (5%) 86 (75%)
1 Tessier & Sarrou and Associates Paris 2 1439 1323 (92%) 99 (7%) 1119 (85%)
1 Thomaston Place Auction Galleries Thomaston 1 11 10 (91%) 0 (0%) 10 (100%)
1 Tooveys West Sussex 1 78 63 (81%) 13 (21%) 25 (40%)
1 Trafford Books Manchester 1 107 78 (73%) 20 (26%) 45 (58%)
1 Trillium Antique Prints & Rare Books Franklin 5 1000 961 (96%) 683 (71%) 51 (5%)
1 University Archives Wilton 1 534 524 (98%) 139 (27%) 290 (55%)
1 Vermot de Pas Paris 2 877 312 (36%) 5 (2%) 176 (56%)
1 William H. Bunch Auctions and Appraisals Chadds Ford, PA 4 128 125 (98%) 48 (38%) 39 (31%)
1 Winner's Auctions Ltd Jerusalem 2 468 373 (80%) 225 (60%) 81 (22%)
1 Winter Associates Plainville, CT 1 81 65 (80%) 19 (29%) 27 (42%)
2 A.H. Wilkens Auctions & Appraisals Toronto 1 76 56 (74%) 23 (41%) 13 (23%)
2 Ader PARIS 6 1518 963 (63%) 115 (12%) 632 (66%)
2 Alaska Auction Anchorage 2 101 100 (99%) 0 (0%) 100 (100%)
2 ALDE Paris 1 416 236 (57%) 6 (3%) 127 (54%)
2 Alexander Historical Auctions Chesapeake City 1 867 585 (67%) 298 (51%) 184 (31%)
2 AntiquarianAuctions.com Lakeville 1 292 86 (29%) 75 (87%) 4 (5%)
2 Aspire Auctions Cleveland 1 30 26 (87%) 10 (38%) 8 (31%)
2 Aste Bolaffi Turin 1 276 231 (84%) 137 (59%) 37 (16%)
2 Bearnes Hampton and Littlewood Exeter 1 69 66 (96%) 10 (15%) 42 (64%)
2 Bonhams London 2 79 59 (75%) 10 (17%) 21 (36%)
2 Bonhams New York 2 289 200 (69%) 20 (10%) 95 (48%)
2 Bruneau & Co. Cranston 2 430 425 (99%) 30 (7%) 283 (67%)
2 Brunk Auctions Asheville, NC 1 137 131 (96%) 19 (15%) 72 (55%)
2 Bruun Rasmussen Copenhagen 5 296 268 (91%) 101 (38%) 132 (49%)
2 Catawiki B. V. LA Assen, 24 2004 1699 (85%) 288 (17%) 1323 (78%)
2 Chiswick Auctions London 1 217 137 (63%) 29 (21%) 28 (20%)
2 Cotswold Auction Company Cheltenham 1 128 106 (83%) 21 (20%) 43 (41%)
2 De Baecque and Associes Lyon 1 256 222 (87%) 21 (9%) 118 (53%)
2 Dirk Soulis Auctions Lee's Summit 1 19 19 (100%) 0 (0%) 19 (100%)
2 Dominic Winter Book Auctions Gloucestershire 1 342 306 (89%) 54 (18%) 179 (58%)
2 Dreweatts Newbury 1 433 265 (61%) 176 (66%) 36 (14%)
2 Early American Rancho Santa Fe 1 363 324 (89%) 186 (57%) 11 (3%)
2 Eldreds East Dennis, 2 83 74 (89%) 23 (31%) 33 (45%)
2 Forum Auctions London 4 1072 901 (84%) 120 (13%) 518 (57%)
2 Freemans Philadelphia 1 149 147 (99%) 22 (15%) 90 (61%)
2 Garth's Auctioneers and Appraisers Columbus 1 52 30 (58%) 25 (83%) 1 (3%)
2 Goldberg Coins and Collectibles LOS ANGELES 1 283 283 (100%) 27 (10%) 85 (30%)
2 Grays Auctioneers Cleveland, 1 33 17 (52%) 10 (59%) 3 (18%)
2 Heritage Auctions Dallas 37 15355 15198 (99%) 591 (4%) 13058 (86%)
2 Holabird Kagin Americana Reno 4 1706 1464 (86%) 992 (68%) 172 (12%)
2 Kestenbaum and Company Brooklyn 1 384 310 (81%) 106 (34%) 110 (35%)
2 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 2788 1462 (52%) 838 (57%) 624 (43%)
2 Leland Little Auctions Hillsborough, NC 1 59 58 (98%) 0 (0%) 58 (100%)
2 Leslie Hindman Auctioneers Chicago 1 90 71 (79%) 26 (37%) 21 (30%)
2 Leslie Hindman Auctioneers Cincinnati 1 315 288 (91%) 115 (40%) 119 (41%)
2 Litchfield County Auctions Litchfield 2 52 46 (88%) 20 (43%) 14 (30%)
2 Lyon and Turnbull Edinburgh 1 433 372 (86%) 16 (4%) 211 (57%)
2 Maison Bibelot Firenze 3 772 538 (70%) 0 (0%) 284 (53%)
2 Michaans Auctions Alameda, CA 1 49 40 (82%) 12 (30%) 17 (43%)
2 Moreshet Auctions Jerusalem 1 243 151 (62%) 0 (0%) 151 (100%)
2 Morton Subastas México DF CP 11000 3 418 200 (48%) 115 (57%) 32 (16%)
2 Nadeau's Auction Gallery Windsor 1 76 69 (91%) 12 (17%) 31 (45%)
2 Nate D. Sanders Auctions Los Angeles 1 143 25 (17%) 0 (0%) 25 (100%)
2 Neal Auction Company New Orleans 2 53 50 (94%) 23 (46%) 16 (32%)
2 New England Auctions South Deerfield 1 178 177 (99%) 0 (0%) 177 (100%)
2 Nye & Company Auctioneers Bloomfield 1 127 101 (80%) 41 (41%) 47 (47%)
2 Old World Auctions Richmond 1 840 783 (93%) 560 (72%) 147 (19%)
2 One Source Auctions Canandaigua 1 400 381 (95%) 0 (0%) 381 (100%)
2 PBA Galleries Berkeley 3 1179 968 (82%) 331 (34%) 315 (33%)
2 Pierre Berge and Associes Paris 1 194 119 (61%) 34 (29%) 34 (29%)
2 PosterConnection Inc. Clayton 1 226 146 (65%) 134 (92%) 6 (4%)
2 Potter and Potter Auctions Chicago 1 617 595 (96%) 85 (14%) 362 (61%)
2 Purcell Auctioneers Birr 1 683 614 (90%) 216 (35%) 174 (28%)
2 Rachel Davis Fine Arts Cleveland 1 428 403 (94%) 140 (35%) 123 (31%)
2 Rago Arts and Auctions Lambertville 1 304 289 (95%) 26 (9%) 161 (56%)
2 Ripley Auctions Indianapolis 2 202 196 (97%) 65 (33%) 63 (32%)
2 Rossini Paris 2 247 134 (54%) 12 (9%) 48 (36%)
2 RR Auction Amherst 2 1170 871 (74%) 232 (27%) 183 (21%)
2 Schilb Antiquarian Columbia 1 110 110 (100%) 107 (97%) 0 (0%)
2 Sothebys London 1 120 115 (96%) 30 (26%) 46 (40%)
2 Sothebys New York 1 100 98 (98%) 24 (24%) 62 (63%)
2 Stephan Welz & Co. Constantia 1 132 85 (64%) 2 (2%) 33 (39%)
2 Swann Galleries New York 3 998 773 (77%) 231 (30%) 274 (35%)
2 Sydney Rare Book Auctions Ultimo 1 690 632 (92%) 412 (65%) 106 (17%)
2 Tajan Paris 1 104 0 (0%) 0 (0%) 0 (0%)
2 Tennants Auctioneers Leyburn 2 64 60 (94%) 1 (2%) 48 (80%)
2 Tessier & Sarrou and Associates Paris 3 1594 1401 (88%) 99 (7%) 1094 (78%)
2 The Ross Art Group Inc Boca Raton 1 314 126 (40%) 100 (79%) 4 (3%)
2 Thomson Roddick Auctioneers & Valuers Carlisle 1 316 307 (97%) 64 (21%) 168 (55%)
2 Tooveys West Sussex 1 192 162 (84%) 8 (5%) 119 (73%)
2 Trafford Books Manchester 1 99 68 (69%) 22 (32%) 35 (51%)
2 Trillium Antique Prints & Rare Books Franklin 4 800 783 (98%) 596 (76%) 58 (7%)
2 University Archives Wilton 1 442 420 (95%) 120 (29%) 238 (57%)
2 Vermot de Pas Paris 2 473 164 (35%) 71 (43%) 51 (31%)
2 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 33 33 (100%) 15 (45%) 4 (12%)
2 Winner's Auctions Ltd Jerusalem 1 207 178 (86%) 61 (34%) 73 (41%)
3 Addison and Sarova Social Circle 2 549 544 (99%) 1 (0%) 69 (13%)
3 Ader PARIS 2 555 215 (39%) 12 (6%) 61 (28%)
3 ALDE Paris 1 167 116 (69%) 1 (1%) 78 (67%)
3 AntiquarianAuctions.com Constantia 1 537 147 (27%) 110 (75%) 15 (10%)
3 Arenberg Auctions BRUSSEL 1 1036 988 (95%) 234 (24%) 460 (47%)
3 Artcurial Paris 1 437 217 (50%) 25 (12%) 82 (38%)
3 Aspire Art Auctions Cape Town, 1 13 5 (38%) 0 (0%) 1 (20%)
3 Australian Book Auctions Armadale, 1 168 157 (93%) 24 (15%) 78 (50%)
3 Binoche et Giquello rue La Boetie, Paris 2 224 170 (76%) 2 (1%) 128 (75%)
3 Bogota Auction Bogota 1 76 61 (80%) 0 (0%) 33 (54%)
3 Bonhams London 5 592 519 (88%) 48 (9%) 323 (62%)
3 Bonhams Los Angeles 1 216 201 (93%) 12 (6%) 136 (68%)
3 Bonhams New York 1 300 231 (77%) 18 (8%) 124 (54%)
3 Bruneau & Co. Cranston 1 240 240 (100%) 77 (32%) 70 (29%)
3 Brunk Auctions Asheville, NC 2 72 58 (81%) 18 (31%) 23 (40%)
3 Bruun Rasmussen Copenhagen 6 755 632 (84%) 271 (43%) 250 (40%)
3 Carlsen Gallery Greenville, NY 1 9 9 (100%) 5 (56%) 0 (0%)
3 Catawiki B. V. LA Assen, 28 2099 1702 (81%) 295 (17%) 1316 (77%)
3 Chiswick Auctions London 1 364 203 (56%) 49 (24%) 72 (35%)
3 Chorley's Gloucestershire 1 68 65 (96%) 17 (26%) 33 (51%)
3 Christies London - King Street 2 198 184 (93%) 7 (4%) 115 (63%)
3 Christies New York 2 212 187 (88%) 10 (5%) 110 (59%)
3 Christies Paris 1 228 0 (0%) 0 (0%) 0 (0%)
3 Clars Auction Gallery Oakland 2 229 160 (70%) 88 (55%) 20 (13%)
3 Copley Fine Art Auctions Boston 1 57 57 (100%) 1 (2%) 3 (5%)
3 De Baecque and Associes Lyon 2 547 389 (71%) 68 (17%) 204 (52%)
3 Dominic Winter Book Auctions Gloucestershire 2 457 412 (90%) 40 (10%) 276 (67%)
3 Doyle New York New York 1 324 292 (90%) 94 (32%) 126 (43%)
3 Eldreds East Dennis, 1 53 41 (77%) 24 (59%) 8 (20%)
3 Finarte Milan 1 207 125 (60%) 11 (9%) 47 (38%)
3 Fonsie Mealy Auctioneers Kilkenny 1 694 455 (66%) 177 (39%) 165 (36%)
3 Forum Auctions London 4 1254 1073 (86%) 224 (21%) 592 (55%)
3 Garth's Auctioneers and Appraisers Columbus 1 25 23 (92%) 6 (26%) 8 (35%)
3 Gorringes Lewes 1 70 69 (99%) 9 (13%) 45 (65%)
3 Guernseys New York, NY 1 1 1 (100%) 1 (100%) 0 (0%)
3 Hake's Auctions York 1 460 446 (97%) 154 (35%) 66 (15%)
3 Heritage Auctions Dallas 43 15998 15813 (99%) 527 (3%) 13562 (86%)
3 Il Ponte Milan 2 782 728 (93%) 103 (14%) 485 (67%)
3 Jeffrey S. Evans & Associates Harrisonburg 3 477 468 (98%) 75 (16%) 301 (64%)
3 John McInnis Auctioneers Amesbury 1 58 58 (100%) 0 (0%) 58 (100%)
3 Kestenbaum and Company Brooklyn 1 75 56 (75%) 29 (52%) 14 (25%)
3 Keys Fine Arts Auctioneers Norwich 2 532 377 (71%) 143 (38%) 134 (36%)
3 Koller Auctions Zurich 1 411 320 (78%) 7 (2%) 178 (56%)
3 Leland Little Auctions Hillsborough, NC 2 66 61 (92%) 0 (0%) 57 (93%)
3 Leslie Hindman Auctioneers Cincinnati 1 366 280 (77%) 163 (58%) 57 (20%)
3 Marc van de Wiele Auctions Brugge 1 965 710 (74%) 32 (5%) 425 (60%)
3 Michaans Auctions Alameda, CA 1 40 33 (83%) 18 (55%) 5 (15%)
3 Moreshet Auctions Jerusalem 1 262 140 (53%) 0 (0%) 140 (100%)
3 Morphy Auctions Denver 1 577 563 (98%) 57 (10%) 280 (50%)
3 Morton Subastas México DF CP 11000 4 732 267 (36%) 96 (36%) 46 (17%)
3 Nate D. Sanders Auctions Los Angeles 1 383 193 (50%) 0 (0%) 193 (100%)
3 New England Auctions South Deerfield 3 411 396 (96%) 0 (0%) 396 (100%)
3 North American Auction Company Bozeman 1 190 156 (82%) 129 (83%) 3 (2%)
3 Nye & Company Auctioneers Bloomfield 1 36 23 (64%) 13 (57%) 5 (22%)
3 Old World Auctions Richmond 1 164 26 (16%) 26 (100%) 0 (0%)
3 One Source Auctions Canandaigua 1 75 70 (93%) 0 (0%) 70 (100%)
3 OSENAT FONTAINEBLEAU 1 296 287 (97%) 9 (3%) 242 (84%)
3 PBA Galleries Berkeley 3 1171 908 (78%) 362 (40%) 418 (46%)
3 Poster Auctions International, Inc. New York 1 425 285 (67%) 42 (15%) 119 (42%)
3 Pot of Gold Estate Liquidations DBA AZFirearms.com Avondale 1 36 36 (100%) 0 (0%) 36 (100%)
3 Potomack Company Alexandria 1 86 58 (67%) 43 (74%) 3 (5%)
3 Potter and Potter Auctions Chicago 2 548 500 (91%) 148 (30%) 185 (37%)
3 Purcell Auctioneers Birr 1 663 540 (81%) 242 (45%) 124 (23%)
3 Rago Arts and Auctions Lambertville 1 84 84 (100%) 13 (15%) 60 (71%)
3 Ripley Auctions Indianapolis 1 26 12 (46%) 6 (50%) 0 (0%)
3 Rossini Paris 1 1036 85 (8%) 0 (0%) 3 (4%)
3 RR Auction Amherst 2 981 640 (65%) 43 (7%) 235 (37%)
3 Santa Fe Art Auction Santa Fe 2 313 244 (78%) 108 (44%) 69 (28%)
3 Schilb Antiquarian Columbia 1 100 100 (100%) 98 (98%) 0 (0%)
3 Skinner Marlborough 1 32 29 (91%) 2 (7%) 21 (72%)
3 Soler Y Llach Barcelona 3 1114 491 (44%) 0 (0%) 491 (100%)
3 Sothebys London 3 367 300 (82%) 22 (7%) 180 (60%)
3 Sothebys New York 2 55 46 (84%) 12 (26%) 15 (33%)
3 Sothebys Paris 1 41 30 (73%) 6 (20%) 14 (47%)
3 Swann Galleries New York 2 858 692 (81%) 196 (28%) 279 (40%)
3 Sydney Rare Book Auctions Ultimo 1 612 473 (77%) 313 (66%) 84 (18%)
3 Tennants Auctioneers Leyburn 1 37 37 (100%) 4 (11%) 25 (68%)
3 Tessier & Sarrou and Associates Paris 4 1549 1232 (80%) 51 (4%) 1057 (86%)
3 Tooveys West Sussex 1 200 182 (91%) 17 (9%) 133 (73%)
3 Trillium Antique Prints & Rare Books Franklin 4 800 775 (97%) 605 (78%) 71 (9%)
3 University Archives Wilton 1 417 405 (97%) 133 (33%) 206 (51%)
3 Venator and Hanstein Köln 3 1518 995 (66%) 363 (36%) 580 (58%)
3 Vermot de Pas Paris 1 562 0 (0%) 0 (0%) 0 (0%)
3 William H. Bunch Auctions and Appraisals Chadds Ford, PA 6 207 190 (92%) 112 (59%) 35 (18%)
3 Winter Associates Plainville, CT 1 23 18 (78%) 8 (44%) 4 (22%)
4 Ader PARIS 2 568 413 (73%) 27 (7%) 286 (69%)
4 Aguttes Neuilly-sur-Seine 1 278 217 (78%) 31 (14%) 137 (63%)
4 Alaska Auction Anchorage 1 67 63 (94%) 0 (0%) 63 (100%)
4 ALDE Paris 1 299 228 (76%) 1 (0%) 148 (65%)
4 Alexander Historical Auctions Chesapeake City 3 1476 1105 (75%) 338 (31%) 413 (37%)
4 Antikvariat Bryggen AS Skjeberg 1 346 315 (91%) 67 (21%) 123 (39%)
4 AntiquarianAuctions.com Constantia 1 502 166 (33%) 102 (61%) 37 (22%)
4 Arader Galleries New York City 1 162 81 (50%) 47 (58%) 6 (7%)
4 Artcurial Paris 1 123 70 (57%) 3 (4%) 29 (41%)
4 Aspire Auctions Cleveland 1 58 55 (95%) 26 (47%) 9 (16%)
4 Binoche et Giquello rue La Boetie, Paris 1 383 325 (85%) 103 (32%) 127 (39%)
4 Bonhams London 2 415 335 (81%) 19 (6%) 181 (54%)
4 Bonhams New York 4 449 340 (76%) 51 (15%) 155 (46%)
4 Bruneau & Co. Cranston 1 250 247 (99%) 77 (31%) 73 (30%)
4 Bruun Rasmussen Copenhagen 4 321 271 (84%) 102 (38%) 123 (45%)
4 Casco Bay Auctions Freeport 1 64 49 (77%) 30 (61%) 8 (16%)
4 Catawiki B. V. LA Assen, 24 1832 1516 (83%) 237 (16%) 1228 (81%)
4 Charlton Hall West Columbia, SC 1 27 25 (93%) 10 (40%) 12 (48%)
4 Chiswick Auctions London 1 291 223 (77%) 56 (25%) 93 (42%)
4 Christies New York 4 535 428 (80%) 18 (4%) 239 (56%)
4 Damien Voglaire Brussels 2 837 716 (86%) 5 (1%) 453 (63%)
4 De Baecque and Associes Lyon 2 574 407 (71%) 66 (16%) 189 (46%)
4 Dirk Soulis Auctions Lee's Summit 2 284 275 (97%) 63 (23%) 114 (41%)
4 Dominic Winter Book Auctions Gloucestershire 1 554 516 (93%) 53 (10%) 363 (70%)
4 Dorotheum Vienna 2 379 287 (76%) 2 (1%) 269 (94%)
4 Doyle New York New York 1 273 253 (93%) 35 (14%) 154 (61%)
4 Early American Rancho Santa Fe 1 189 158 (84%) 66 (42%) 14 (9%)
4 Eldreds East Dennis, 2 186 163 (88%) 82 (50%) 54 (33%)
4 EV Stamps Richmond 1 189 108 (57%) 0 (0%) 108 (100%)
4 Finarte Milan 2 440 177 (40%) 13 (7%) 56 (32%)
4 Forum Auctions London 4 774 631 (82%) 168 (27%) 289 (46%)
4 Galerie Bassenge Berlin-Grunewald 5 2202 1414 (64%) 725 (51%) 689 (49%)
4 Garth's Auctioneers and Appraisers Columbus 1 59 34 (58%) 22 (65%) 4 (12%)
4 Gonnelli Casa DAste Firenze 1 682 574 (84%) 0 (0%) 574 (100%)
4 Gorringes Lewes 1 288 256 (89%) 69 (27%) 112 (44%)
4 Heritage Auctions Dallas 35 15128 14960 (99%) 775 (5%) 12515 (84%)
4 Holabird Kagin Americana Reno 4 1548 1166 (75%) 911 (78%) 92 (8%)
4 International Autograph Auctions Europe SL Malaga 2 1300 1247 (96%) 12 (1%) 522 (42%)
4 JA Stargardt Autographenhandlung Berlin 1 577 490 (85%) 0 (0%) 400 (82%)
4 Jacksons Auction Cedar Falls, Iowa 1 134 132 (99%) 11 (8%) 103 (78%)
4 Jeffrey S. Evans & Associates Harrisonburg 1 14 14 (100%) 5 (36%) 9 (64%)
4 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1214 499 (41%) 251 (50%) 248 (50%)
4 John McInnis Auctioneers Amesbury 1 67 66 (99%) 0 (0%) 66 (100%)
4 Kolbe and Fanning Numismatic Booksellers Gahanna 1 470 431 (92%) 64 (15%) 365 (85%)
4 Koller Auctions Zurich 2 197 150 (76%) 41 (27%) 38 (25%)
4 Lang's Auction, Inc. Bouckville 1 17 17 (100%) 4 (24%) 13 (76%)
4 Lark Mason Associates New Braunfels 1 47 34 (72%) 21 (62%) 9 (26%)
4 Leland Little Auctions Hillsborough, NC 1 71 70 (99%) 0 (0%) 70 (100%)
4 Lion Heart Autographs New York, NY 1 188 160 (85%) 15 (9%) 114 (71%)
4 Litchfield County Auctions Litchfield 1 270 222 (82%) 102 (46%) 78 (35%)
4 Lyon and Turnbull Edinburgh 1 109 72 (66%) 1 (1%) 32 (44%)
4 Mennonite Life Lancaster 1 400 374 (94%) 0 (0%) 374 (100%)
4 Michaans Auctions Alameda, CA 1 51 37 (73%) 21 (57%) 7 (19%)
4 Moreshet Auctions Jerusalem 1 93 77 (83%) 0 (0%) 77 (100%)
4 Morton Subastas México DF CP 11000 2 344 179 (52%) 94 (53%) 37 (21%)
4 Nate D. Sanders Auctions Los Angeles 1 205 37 (18%) 0 (0%) 37 (100%)
4 Neal Auction Company New Orleans 1 13 13 (100%) 4 (31%) 5 (38%)
4 New England Auctions South Deerfield 3 415 381 (92%) 0 (0%) 381 (100%)
4 North American Auction Company Bozeman 1 141 93 (66%) 86 (92%) 2 (2%)
4 Nye & Company Auctioneers Bloomfield 1 40 26 (65%) 15 (58%) 7 (27%)
4 Old World Auctions Richmond 1 773 641 (83%) 469 (73%) 104 (16%)
4 One Of A Kind Collectibles Coral Gables 1 229 194 (85%) 0 (0%) 194 (100%)
4 One Source Auctions Canandaigua 1 400 356 (89%) 0 (0%) 356 (100%)
4 OSENAT FONTAINEBLEAU 1 69 42 (61%) 7 (17%) 25 (60%)
4 PBA Galleries Berkeley 2 552 434 (79%) 229 (53%) 112 (26%)
4 PIASA Paris 1 64 9 (14%) 0 (0%) 0 (0%)
4 Pierre Berge and Associes Paris 1 10 10 (100%) 0 (0%) 10 (100%)
4 PosterConnection Inc. Clayton 1 252 165 (65%) 151 (92%) 4 (2%)
4 Potter and Potter Auctions Chicago 2 741 718 (97%) 136 (19%) 338 (47%)
4 Purcell Auctioneers Birr 1 608 591 (97%) 220 (37%) 197 (33%)
4 Revere Auctions St. Paul 2 161 152 (94%) 25 (16%) 87 (57%)
4 Ripley Auctions Indianapolis 1 149 133 (89%) 62 (47%) 35 (26%)
4 Rossini Paris 2 705 349 (50%) 31 (9%) 178 (51%)
4 RR Auction Amherst 2 1558 1047 (67%) 189 (18%) 253 (24%)
4 Santa Fe Art Auction Santa Fe 2 100 63 (63%) 43 (68%) 8 (13%)
4 Schilb Antiquarian Columbia 2 219 218 (100%) 214 (98%) 1 (0%)
4 Sothebys London 2 206 174 (84%) 0 (0%) 104 (60%)
4 Sothebys New York 3 464 345 (74%) 49 (14%) 195 (57%)
4 Sothebys Paris 1 8 4 (50%) 0 (0%) 2 (50%)
4 Stephenson's Auctioneers & Appraisers Southampton 1 302 290 (96%) 230 (79%) 24 (8%)
4 Swann Galleries New York 3 1107 850 (77%) 280 (33%) 246 (29%)
4 Sydney Rare Book Auctions Ultimo 2 1019 861 (84%) 520 (60%) 126 (15%)
4 Tajan Paris 1 277 105 (38%) 5 (5%) 34 (32%)
4 Thomaston Place Auction Galleries Thomaston 2 107 67 (63%) 44 (66%) 12 (18%)
4 Thomson Roddick Auctioneers & Valuers Carlisle 1 352 337 (96%) 112 (33%) 115 (34%)
4 Tooveys West Sussex 1 134 91 (68%) 6 (7%) 51 (56%)
4 Trafford Books Manchester 1 134 96 (72%) 21 (22%) 55 (57%)
4 Trillium Antique Prints & Rare Books Franklin 5 1000 970 (97%) 692 (71%) 87 (9%)
4 Vermot de Pas Paris 4 1356 547 (40%) 71 (13%) 254 (46%)
4 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 151 145 (96%) 74 (51%) 23 (16%)
4 Winter Associates Plainville, CT 1 17 15 (88%) 8 (53%) 4 (27%)
4 Withington Auctions, Inc. Goffstown 1 26 22 (85%) 13 (59%) 2 (9%)
5 Adams Amsterdam Auctions Amsterdam 2 79 69 (87%) 22 (32%) 28 (41%)
5 Ader PARIS 3 615 510 (83%) 6 (1%) 420 (82%)
5 Aguttes Neuilly-sur-Seine 1 300 232 (77%) 62 (27%) 133 (57%)
5 ALDE Paris 4 981 566 (58%) 6 (1%) 375 (66%)
5 Alexander Historical Auctions Chesapeake City 1 882 430 (49%) 262 (61%) 103 (24%)
5 AntiquarianAuctions.com Lakeville 1 249 43 (17%) 37 (86%) 4 (9%)
5 Artcurial Paris 5 1161 1012 (87%) 375 (37%) 432 (43%)
5 Aspire Art Auctions Illovo 1 118 64 (54%) 22 (34%) 13 (20%)
5 Aste Bolaffi Turin 1 224 112 (50%) 0 (0%) 112 (100%)
5 Bearnes Hampton and Littlewood Exeter 1 462 366 (79%) 40 (11%) 200 (55%)
5 Beaussant Lefevre Paris 1 37 0 (0%) 0 (0%) 0 (0%)
5 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 21 16 (76%) 0 (0%) 16 (100%)
5 Binoche et Giquello rue La Boetie, Paris 2 669 486 (73%) 68 (14%) 251 (52%)
5 Bonhams London 2 151 108 (72%) 6 (6%) 50 (46%)
5 Bonhams New York 1 280 226 (81%) 5 (2%) 124 (55%)
5 Bruneau & Co. Cranston 1 332 330 (99%) 39 (12%) 156 (47%)
5 Brunk Auctions Asheville, NC 1 41 34 (83%) 14 (41%) 15 (44%)
5 Bruun Rasmussen Copenhagen 5 350 287 (82%) 121 (42%) 108 (38%)
5 Bubb Kuyper 2011 KM Haarlem 1 5340 3775 (71%) 0 (0%) 2625 (70%)
5 Burgersdijk and Niermans Leiden 1 1101 897 (81%) 0 (0%) 872 (97%)
5 Catawiki B. V. LA Assen, 29 1915 1476 (77%) 62 (4%) 1398 (95%)
5 Central Mass Auctions Boston, 1 153 150 (98%) 66 (44%) 35 (23%)
5 Chiswick Auctions London 1 396 203 (51%) 45 (22%) 55 (27%)
5 Christies London - King Street 1 283 212 (75%) 195 (92%) 10 (5%)
5 Christies New York 5 499 465 (93%) 31 (7%) 326 (70%)
5 Christies Paris 3 354 222 (63%) 5 (2%) 106 (48%)
5 De Baecque and Associes Lyon 1 249 169 (68%) 19 (11%) 73 (43%)
5 Dominic Winter Book Auctions Gloucestershire 3 774 643 (83%) 67 (10%) 418 (65%)
5 Early American Rancho Santa Fe 1 230 229 (100%) 108 (47%) 24 (10%)
5 Eldreds East Dennis, 1 54 40 (74%) 25 (63%) 8 (20%)
5 Finarte Rome 2 968 574 (59%) 1 (0%) 228 (40%)
5 Forum Auctions London 3 940 805 (86%) 216 (27%) 388 (48%)
5 Freemans Philadelphia 1 75 70 (93%) 9 (13%) 42 (60%)
5 Garth's Auctioneers and Appraisers Columbus 1 34 33 (97%) 11 (33%) 10 (30%)
5 Hake's Auctions York 1 1021 1000 (98%) 505 (51%) 59 (6%)
5 Heritage Auctions Dallas 43 20009 19640 (98%) 1129 (6%) 16605 (85%)
5 Il Ponte Milan 1 180 170 (94%) 62 (36%) 92 (54%)
5 International Autograph Auctions Europe SL Malaga 1 450 39 (9%) 0 (0%) 25 (64%)
5 Kedem Auctions Ltd. Jerusalem 2 159 139 (87%) 35 (25%) 59 (42%)
5 Ketterer Kunst Doerling Hamburg 1 367 263 (72%) 61 (23%) 138 (52%)
5 Keys Fine Arts Auctioneers Norwich 1 445 273 (61%) 84 (31%) 109 (40%)
5 Kiefer Buch und Kunstauktionen 75172 Pforzheim 3 3095 1668 (54%) 876 (53%) 792 (47%)
5 Leland Little Auctions Hillsborough, NC 1 48 45 (94%) 0 (0%) 45 (100%)
5 Leslie Hindman Auctioneers Chicago 3 992 873 (88%) 190 (22%) 488 (56%)
5 Michaans Auctions Alameda, CA 1 48 31 (65%) 20 (65%) 2 (6%)
5 Mirabaud-Mercier Auctioneers PARIS 6 5974 504 (8%) 191 (38%) 73 (14%)
5 Moreshet Auctions Jerusalem 1 203 138 (68%) 0 (0%) 138 (100%)
5 Morphy Auctions Denver 1 693 572 (83%) 240 (42%) 129 (23%)
5 Morton Subastas México DF CP 11000 3 571 245 (43%) 99 (40%) 40 (16%)
5 Nate D. Sanders Auctions Los Angeles 1 104 24 (23%) 0 (0%) 24 (100%)
5 Neal Auction Company New Orleans 1 74 61 (82%) 29 (48%) 20 (33%)
5 New England Auctions South Deerfield 4 690 661 (96%) 0 (0%) 661 (100%)
5 North American Auction Company Bozeman 1 177 124 (70%) 106 (85%) 2 (2%)
5 Nosbüsch & Stucke Berlin 4 1901 1124 (59%) 484 (43%) 640 (57%)
5 Nye & Company Auctioneers Bloomfield 1 34 18 (53%) 9 (50%) 4 (22%)
5 One Source Auctions Canandaigua 1 125 118 (94%) 0 (0%) 118 (100%)
5 Pandolfini Florence 1 56 36 (64%) 15 (42%) 8 (22%)
5 PBA Galleries Berkeley 3 1338 917 (69%) 587 (64%) 110 (12%)
5 PIASA Paris 1 28 26 (93%) 2 (8%) 17 (65%)
5 Pierre Berge and Associes Paris 2 384 187 (49%) 49 (26%) 88 (47%)
5 PosterConnection Inc. Clayton 1 245 170 (69%) 138 (81%) 5 (3%)
5 Potter and Potter Auctions Chicago 2 314 310 (99%) 18 (6%) 195 (63%)
5 Rachel Davis Fine Arts Cleveland 1 65 55 (85%) 19 (35%) 23 (42%)
5 Ripley Auctions Indianapolis 1 108 103 (95%) 59 (57%) 23 (22%)
5 Rossini Paris 1 554 0 (0%) 0 (0%) 0 (0%)
5 RR Auction Amherst 2 1257 800 (64%) 94 (12%) 274 (34%)
5 Saffronart Mumbai 1 100 48 (48%) 6 (13%) 4 (8%)
5 Schilb Antiquarian Columbia 1 102 102 (100%) 99 (97%) 0 (0%)
5 Skinner Marlborough 3 347 322 (93%) 95 (30%) 169 (52%)
5 Sothebys Cologne 3 156 151 (97%) 0 (0%) 145 (96%)
5 Sothebys London 4 464 349 (75%) 28 (8%) 205 (59%)
5 Sothebys New York 1 24 20 (83%) 2 (10%) 7 (35%)
5 Sothebys Paris 2 39 32 (82%) 10 (31%) 14 (44%)
5 Stair Auctioneers and Appraisers Hudson 1 8 8 (100%) 1 (13%) 7 (88%)
5 Swann Galleries New York 2 578 464 (80%) 151 (33%) 175 (38%)
5 Sydney Rare Book Auctions Ultimo 1 654 570 (87%) 296 (52%) 108 (19%)
5 Tajan Paris 1 248 143 (58%) 6 (4%) 53 (37%)
5 Tennants Auctioneers Leyburn 1 189 178 (94%) 8 (4%) 117 (66%)
5 Tessier & Sarrou and Associates Paris 3 1299 797 (61%) 25 (3%) 650 (82%)
5 Thomaston Place Auction Galleries Thomaston 1 173 100 (58%) 59 (59%) 20 (20%)
5 Thomson Roddick Auctioneers & Valuers Carlisle 1 333 323 (97%) 127 (39%) 122 (38%)
5 Tooveys West Sussex 1 230 208 (90%) 0 (0%) 132 (63%)
5 Trafford Books Manchester 1 221 151 (68%) 50 (33%) 66 (44%)
5 Trillium Antique Prints & Rare Books Franklin 4 800 767 (96%) 616 (80%) 67 (9%)
5 University Archives Wilton 1 399 382 (96%) 130 (34%) 178 (47%)
5 Vermot de Pas Paris 3 1514 434 (29%) 12 (3%) 145 (33%)
5 Waverly Auctions Falls Church 1 283 252 (89%) 78 (31%) 121 (48%)
5 William H. Bunch Auctions and Appraisals Chadds Ford, PA 5 236 216 (92%) 141 (65%) 21 (10%)
5 Winner's Auctions Ltd Jerusalem 1 203 166 (82%) 72 (43%) 59 (36%)
5 Winter Associates Plainville, CT 1 31 23 (74%) 9 (39%) 8 (35%)
6 A.H. Wilkens Auctions & Appraisals Toronto 1 205 114 (56%) 43 (38%) 36 (32%)
6 Ader PARIS 4 905 538 (59%) 41 (8%) 284 (53%)
6 Aguttes Neuilly-sur-Seine 1 263 203 (77%) 33 (16%) 134 (66%)
6 ALDE Paris 2 338 218 (64%) 6 (3%) 138 (63%)
6 Antikvariat Bryggen AS Skjeberg 1 369 299 (81%) 0 (0%) 299 (100%)
6 AntiquarianAuctions.com Constantia 1 539 179 (33%) 113 (63%) 35 (20%)
6 Arader Galleries New York City 1 186 108 (58%) 65 (60%) 8 (7%)
6 Arenberg Auctions BRUSSEL 1 1315 1240 (94%) 311 (25%) 516 (42%)
6 Artcurial Paris 2 547 307 (56%) 10 (3%) 160 (52%)
6 Aspire Auctions Cleveland 1 51 47 (92%) 22 (47%) 10 (21%)
6 Aste Bolaffi Turin 1 900 659 (73%) 0 (0%) 460 (70%)
6 Australian Book Auctions Armadale, 1 220 193 (88%) 37 (19%) 61 (32%)
6 Bearnes Hampton and Littlewood Exeter 1 121 93 (77%) 22 (24%) 47 (51%)
6 Beaussant Lefevre Paris 1 29 20 (69%) 3 (15%) 15 (75%)
6 Bertolami Fine Art Rome 1 433 138 (32%) 1 (1%) 44 (32%)
6 Binoche et Giquello rue La Boetie, Paris 2 260 152 (58%) 42 (28%) 69 (45%)
6 Bonhams London 2 329 290 (88%) 21 (7%) 170 (59%)
6 Bonhams Los Angeles 1 164 145 (88%) 15 (10%) 76 (52%)
6 Bonhams New York 2 424 342 (81%) 48 (14%) 159 (46%)
6 Bruun Rasmussen Copenhagen 4 444 368 (83%) 164 (45%) 150 (41%)
6 Catawiki B. V. LA Assen, 26 1899 1506 (79%) 346 (23%) 1101 (73%)
6 Christian Hesse Auktionen Hamburg 1 268 227 (85%) 0 (0%) 186 (82%)
6 Christies London - King Street 1 75 73 (97%) 0 (0%) 51 (70%)
6 Christies New York 1 148 134 (91%) 40 (30%) 60 (45%)
6 Christies Paris 1 14 14 (100%) 0 (0%) 14 (100%)
6 Cotswold Auction Company Cheltenham 1 218 199 (91%) 30 (15%) 127 (64%)
6 De Baecque and Associes Lyon 2 180 112 (62%) 10 (9%) 58 (52%)
6 Dominic Winter Book Auctions Gloucestershire 2 698 657 (94%) 12 (2%) 519 (79%)
6 Dorotheum Vienna 1 440 330 (75%) 0 (0%) 330 (100%)
6 Doyle New York New York 2 336 293 (87%) 110 (38%) 116 (40%)
6 Du Mouchelles Detroit 2 148 135 (91%) 42 (31%) 62 (46%)
6 Duke's Dorchester 1 133 89 (67%) 9 (10%) 39 (44%)
6 Early American Rancho Santa Fe 1 283 265 (94%) 126 (48%) 13 (5%)
6 Finarte Milan 1 310 115 (37%) 4 (3%) 27 (23%)
6 Finarte Rome 1 559 323 (58%) 1 (0%) 205 (63%)
6 Forum Auctions London 4 708 642 (91%) 185 (29%) 298 (46%)
6 Galerie Bassenge Berlin-Grunewald 1 350 166 (47%) 62 (37%) 104 (63%)
6 Garth's Auctioneers and Appraisers Columbus 1 89 77 (87%) 41 (53%) 21 (27%)
6 Goldberg Coins and Collectibles LOS ANGELES 1 486 217 (45%) 126 (58%) 29 (13%)
6 Gonnelli Casa DAste Firenze 1 671 383 (57%) 0 (0%) 383 (100%)
6 Gorringes Lewes 1 16 8 (50%) 1 (13%) 4 (50%)
6 Heritage Auctions Dallas 43 18264 17976 (98%) 783 (4%) 15986 (89%)
6 Holabird Kagin Americana Reno 4 1573 971 (62%) 811 (84%) 37 (4%)
6 Il Ponte Milan 1 397 350 (88%) 46 (13%) 184 (53%)
6 Jeffrey S. Evans & Associates Harrisonburg 1 38 38 (100%) 3 (8%) 28 (74%)
6 Kestenbaum and Company Brooklyn 1 284 215 (76%) 109 (51%) 45 (21%)
6 Koller Auctions Zurich 1 132 114 (86%) 5 (4%) 68 (60%)
6 Leland Little Auctions Hillsborough, NC 2 105 104 (99%) 2 (2%) 85 (82%)
6 Leslie Hindman Auctioneers Chicago 1 464 405 (87%) 174 (43%) 66 (16%)
6 Leslie Hindman Auctioneers Cincinnati 2 642 480 (75%) 210 (44%) 171 (36%)
6 Macon Brothers Auctioneers Walla Walla 1 199 144 (72%) 105 (73%) 17 (12%)
6 Michaans Auctions Alameda, CA 2 114 85 (75%) 46 (54%) 30 (35%)
6 Mirabaud-Mercier Auctioneers PARIS 1 343 0 (0%) 0 (0%) 0 (0%)
6 Moreshet Auctions Jerusalem 1 227 145 (64%) 0 (0%) 145 (100%)
6 Morton Subastas México DF CP 11000 2 344 142 (41%) 89 (63%) 26 (18%)
6 Nate D. Sanders Auctions Los Angeles 1 191 145 (76%) 0 (0%) 145 (100%)
6 Neal Auction Company New Orleans 1 41 41 (100%) 13 (32%) 18 (44%)
6 New England Auctions South Deerfield 2 404 320 (79%) 0 (0%) 320 (100%)
6 Nye & Company Auctioneers Bloomfield 2 185 109 (59%) 76 (70%) 24 (22%)
6 Old World Auctions Richmond 1 820 613 (75%) 491 (80%) 73 (12%)
6 One Source Auctions Canandaigua 2 165 153 (93%) 0 (0%) 153 (100%)
6 OSENAT FONTAINEBLEAU 2 137 80 (58%) 12 (15%) 42 (53%)
6 PBA Galleries Berkeley 4 1118 802 (72%) 372 (46%) 192 (24%)
6 Peter Arnold Prahran VIC 1 244 224 (92%) 0 (0%) 159 (71%)
6 PIASA Paris 2 296 181 (61%) 8 (4%) 83 (46%)
6 Pierre Berge and Associes Paris 3 549 414 (75%) 63 (15%) 262 (63%)
6 Potter and Potter Auctions Chicago 1 275 188 (68%) 103 (55%) 39 (21%)
6 Purcell Auctioneers Birr 1 713 625 (88%) 281 (45%) 166 (27%)
6 Rachel Davis Fine Arts Cleveland 1 337 318 (94%) 104 (33%) 83 (26%)
6 Rago Arts and Auctions Lambertville 1 331 302 (91%) 46 (15%) 130 (43%)
6 Revere Auctions St. Paul 2 117 110 (94%) 45 (41%) 35 (32%)
6 Robert Siegel Galleries New York 3 530 507 (96%) 109 (21%) 264 (52%)
6 RR Auction Amherst 2 918 598 (65%) 100 (17%) 192 (32%)
6 Schilb Antiquarian Columbia 1 100 98 (98%) 95 (97%) 1 (1%)
6 Soler Y Llach Barcelona 1 704 351 (50%) 0 (0%) 351 (100%)
6 Sothebys New York 2 29 13 (45%) 1 (8%) 5 (38%)
6 Sothebys Paris 1 253 178 (70%) 0 (0%) 124 (70%)
6 Stair Auctioneers and Appraisers Hudson 2 140 117 (84%) 33 (28%) 58 (50%)
6 Stockholms Auktionsverk Stockholm 1 228 219 (96%) 106 (48%) 79 (36%)
6 Swann Galleries New York 4 1315 1098 (83%) 364 (33%) 440 (40%)
6 Sydney Rare Book Auctions Ultimo 2 1001 775 (77%) 475 (61%) 88 (11%)
6 Tessier & Sarrou and Associates Paris 1 267 113 (42%) 41 (36%) 45 (40%)
6 The Ross Art Group Inc Boca Raton 1 365 172 (47%) 125 (73%) 16 (9%)
6 Thomson Roddick Auctioneers & Valuers Carlisle 1 302 270 (89%) 106 (39%) 93 (34%)
6 Trafford Books Manchester 1 187 132 (71%) 50 (38%) 56 (42%)
6 Trillium Antique Prints & Rare Books Franklin 4 800 777 (97%) 643 (83%) 46 (6%)
6 University Archives Wilton 1 480 459 (96%) 148 (32%) 228 (50%)
6 Vermot de Pas Paris 2 550 43 (8%) 28 (65%) 6 (14%)
6 Waverly Auctions Falls Church 1 238 173 (73%) 96 (55%) 40 (23%)
6 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 188 160 (85%) 101 (63%) 22 (14%)
6 Winner's Auctions Ltd Jerusalem 2 384 283 (74%) 181 (64%) 48 (17%)
6 Winter Associates Plainville, CT 1 39 27 (69%) 17 (63%) 6 (22%)
6 Zisska and Lacher Munich 1 1516 775 (51%) 451 (58%) 324 (42%)
6 Zwiggelaar Auctions Amsterdam 5 2415 1982 (82%) 18 (1%) 1168 (59%)
7 Addison and Sarova Social Circle 2 622 609 (98%) 0 (0%) 55 (9%)
7 Ader PARIS 1 198 134 (68%) 3 (2%) 94 (70%)
7 Aguttes Neuilly-sur-Seine 1 301 297 (99%) 28 (9%) 229 (77%)
7 Alexander Historical Auctions Chesapeake City 2 1201 966 (80%) 289 (30%) 390 (40%)
7 AntiquarianAuctions.com Constantia 1 588 166 (28%) 112 (67%) 32 (19%)
7 Arenberg Auctions BRUSSEL 1 404 306 (76%) 174 (57%) 82 (27%)
7 Artcurial Paris 1 25 24 (96%) 2 (8%) 3 (13%)
7 Aspire Art Auctions Illovo 1 104 44 (42%) 4 (9%) 6 (14%)
7 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 156 137 (88%) 41 (30%) 70 (51%)
7 Bloomsbury Auctions London 1 132 86 (65%) 1 (1%) 32 (37%)
7 Bonhams New York 3 129 87 (67%) 17 (20%) 39 (45%)
7 Brunk Auctions Asheville, NC 2 68 33 (49%) 11 (33%) 13 (39%)
7 Bruun Rasmussen Copenhagen 1 62 51 (82%) 16 (31%) 27 (53%)
7 Case Antiques, Inc. Knoxville 1 69 62 (90%) 14 (23%) 44 (71%)
7 Catawiki B. V. LA Assen, 16 714 571 (80%) 140 (25%) 404 (71%)
7 Chiswick Auctions London 2 473 228 (48%) 61 (27%) 55 (24%)
7 Chorley's Gloucestershire 1 45 33 (73%) 9 (27%) 13 (39%)
7 Christies London - King Street 3 205 182 (89%) 32 (18%) 95 (52%)
7 Christies London -South Kensington 1 250 176 (70%) 4 (2%) 82 (47%)
7 Christies New York 2 147 116 (79%) 7 (6%) 66 (57%)
7 Clars Auction Gallery Oakland 2 153 104 (68%) 55 (53%) 22 (21%)
7 Copley Fine Art Auctions Boston 1 36 34 (94%) 9 (26%) 1 (3%)
7 Dominic Winter Book Auctions Gloucestershire 2 539 406 (75%) 41 (10%) 228 (56%)
7 Du Mouchelles Detroit 1 104 85 (82%) 32 (38%) 23 (27%)
7 Early American Rancho Santa Fe 1 195 153 (78%) 51 (33%) 22 (14%)
7 Eldreds East Dennis, 2 64 54 (84%) 17 (31%) 22 (41%)
7 Forum Auctions London 6 1498 1252 (84%) 314 (25%) 561 (45%)
7 Gonnelli Casa DAste Firenze 1 148 113 (76%) 0 (0%) 113 (100%)
7 Gorringes Lewes 1 401 367 (92%) 83 (23%) 154 (42%)
7 Hake's Auctions York 1 752 714 (95%) 322 (45%) 90 (13%)
7 Heritage Auctions Dallas 43 19431 18658 (96%) 564 (3%) 17073 (92%)
7 Holabird Kagin Americana Reno 4 1283 1033 (81%) 669 (65%) 134 (13%)
7 International Autograph Auctions Europe SL Malaga 2 1200 1174 (98%) 7 (1%) 510 (43%)
7 Keys Fine Arts Auctioneers Norwich 2 457 165 (36%) 61 (37%) 60 (36%)
7 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 3198 1633 (51%) 1041 (64%) 592 (36%)
7 Koller Auctions Zurich 2 333 182 (55%) 58 (32%) 43 (24%)
7 Leland Little Auctions Hillsborough, NC 1 61 61 (100%) 0 (0%) 61 (100%)
7 Leslie Hindman Auctioneers Chicago 1 21 19 (90%) 8 (42%) 5 (26%)
7 Lyon and Turnbull Edinburgh 1 312 289 (93%) 20 (7%) 208 (72%)
7 Michaans Auctions Alameda, CA 1 29 23 (79%) 12 (52%) 2 (9%)
7 Moreshet Auctions Jerusalem 1 258 155 (60%) 0 (0%) 155 (100%)
7 Morphy Auctions Denver 1 36 22 (61%) 18 (82%) 1 (5%)
7 Morton Subastas México DF CP 11000 6 669 305 (46%) 162 (53%) 60 (20%)
7 Nate D. Sanders Auctions Los Angeles 1 282 77 (27%) 0 (0%) 77 (100%)
7 Neal Auction Company New Orleans 1 42 42 (100%) 9 (21%) 28 (67%)
7 New England Auctions South Deerfield 2 354 346 (98%) 0 (0%) 346 (100%)
7 North American Auction Company Bozeman 2 182 118 (65%) 99 (84%) 4 (3%)
7 Nye & Company Auctioneers Bloomfield 1 23 17 (74%) 10 (59%) 5 (29%)
7 Pandolfini Florence 2 179 113 (63%) 3 (3%) 48 (42%)
7 PBA Galleries Berkeley 3 1457 883 (61%) 495 (56%) 256 (29%)
7 Pierre Berge and Associes Paris 1 378 336 (89%) 48 (14%) 225 (67%)
7 Poster Auctions International, Inc. New York 1 522 270 (52%) 35 (13%) 94 (35%)
7 Potter and Potter Auctions Chicago 2 631 590 (94%) 188 (32%) 205 (35%)
7 Purcell Auctioneers Birr 1 564 494 (88%) 191 (39%) 123 (25%)
7 Rachel Davis Fine Arts Cleveland 1 415 371 (89%) 53 (14%) 5 (1%)
7 Rago Arts and Auctions Lambertville 2 296 226 (76%) 83 (37%) 94 (42%)
7 Revere Auctions St. Paul 1 75 68 (91%) 19 (28%) 26 (38%)
7 Ripley Auctions Indianapolis 1 61 57 (93%) 29 (51%) 16 (28%)
7 Robert Siegel Galleries New York 1 491 474 (97%) 154 (32%) 208 (44%)
7 Rossini Paris 3 998 557 (56%) 41 (7%) 255 (46%)
7 RR Auction Amherst 2 889 639 (72%) 62 (10%) 244 (38%)
7 Schilb Antiquarian Columbia 2 210 210 (100%) 182 (87%) 10 (5%)
7 Sothebys London 2 413 287 (69%) 35 (12%) 138 (48%)
7 Sothebys New York 4 323 247 (76%) 50 (20%) 108 (44%)
7 Sydney Rare Book Auctions Ultimo 2 1133 942 (83%) 556 (59%) 123 (13%)
7 Tajan Paris 1 152 0 (0%) 0 (0%) 0 (0%)
7 Tessier & Sarrou and Associates Paris 1 572 343 (60%) 91 (27%) 110 (32%)
7 Thomaston Place Auction Galleries Thomaston 1 95 72 (76%) 40 (56%) 16 (22%)
7 Thomson Roddick Auctioneers & Valuers Carlisle 1 285 276 (97%) 92 (33%) 123 (45%)
7 Tooveys West Sussex 1 236 213 (90%) 32 (15%) 121 (57%)
7 Trillium Antique Prints & Rare Books Franklin 5 1000 934 (93%) 776 (83%) 41 (4%)
7 Vermot de Pas Paris 2 431 110 (26%) 36 (33%) 44 (40%)
7 William H. Bunch Auctions and Appraisals Chadds Ford, PA 4 169 147 (87%) 91 (62%) 15 (10%)
7 Winner's Auctions Ltd Jerusalem 1 189 159 (84%) 73 (46%) 53 (33%)
7 Withington Auctions, Inc. Goffstown 1 39 38 (97%) 15 (39%) 13 (34%)
8 AntiquarianAuctions.com Lakeville 1 264 76 (29%) 61 (80%) 7 (9%)
8 Bogota Auction Bogota 1 88 0 (0%) 0 (0%) 0 (0%)
8 Bonhams Los Angeles 1 344 323 (94%) 97 (30%) 161 (50%)
8 Bonhams New York 2 397 287 (72%) 43 (15%) 120 (42%)
8 Bruneau & Co. Cranston 1 26 17 (65%) 6 (35%) 3 (18%)
8 Bruun Rasmussen Copenhagen 5 382 327 (86%) 146 (45%) 122 (37%)
8 Catawiki B. V. LA Assen, 15 674 499 (74%) 123 (25%) 344 (69%)
8 Chiswick Auctions London 1 245 195 (80%) 42 (22%) 86 (44%)
8 Christies New York 1 95 95 (100%) 9 (9%) 77 (81%)
8 Dirk Soulis Auctions Lee's Summit 1 48 48 (100%) 0 (0%) 48 (100%)
8 Dominic Winter Book Auctions Gloucestershire 1 391 331 (85%) 84 (25%) 148 (45%)
8 Early American Rancho Santa Fe 1 195 154 (79%) 61 (40%) 29 (19%)
8 Eldreds East Dennis, 2 92 58 (63%) 27 (47%) 23 (40%)
8 Forum Auctions London 2 562 514 (91%) 165 (32%) 224 (44%)
8 Garth's Auctioneers and Appraisers Columbus 1 59 50 (85%) 22 (44%) 8 (16%)
8 Heritage Auctions Dallas 44 13922 13698 (98%) 623 (5%) 11907 (87%)
8 Holabird Kagin Americana Reno 4 863 599 (69%) 477 (80%) 31 (5%)
8 Jeffrey S. Evans & Associates Harrisonburg 1 131 118 (90%) 26 (22%) 72 (61%)
8 John McInnis Auctioneers Amesbury 1 661 657 (99%) 0 (0%) 655 (100%)
8 Kolbe and Fanning Numismatic Booksellers Gahanna 1 526 380 (72%) 132 (35%) 245 (64%)
8 Leslie Hindman Auctioneers Chicago 1 81 81 (100%) 34 (42%) 11 (14%)
8 Leslie Hindman Auctioneers Cincinnati 1 304 257 (85%) 92 (36%) 91 (35%)
8 Lyon and Turnbull Edinburgh 1 132 93 (70%) 2 (2%) 48 (52%)
8 Michaans Auctions Alameda, CA 1 24 19 (79%) 16 (84%) 3 (16%)
8 Morphy Auctions Denver 3 510 453 (89%) 166 (37%) 77 (17%)
8 Morton Subastas México DF CP 11000 1 245 98 (40%) 21 (21%) 9 (9%)
8 Nate D. Sanders Auctions Los Angeles 1 117 37 (32%) 0 (0%) 37 (100%)
8 Neal Auction Company New Orleans 1 39 39 (100%) 10 (26%) 22 (56%)
8 New England Auctions South Deerfield 2 381 372 (98%) 0 (0%) 372 (100%)
8 North American Auction Company Bozeman 1 125 96 (77%) 88 (92%) 3 (3%)
8 Nye & Company Auctioneers Bloomfield 1 132 104 (79%) 58 (56%) 28 (27%)
8 One Source Auctions Canandaigua 2 223 200 (90%) 0 (0%) 200 (100%)
8 PBA Galleries Berkeley 2 821 548 (67%) 356 (65%) 83 (15%)
8 Potter and Potter Auctions Chicago 1 735 674 (92%) 256 (38%) 186 (28%)
8 RR Auction Amherst 2 840 623 (74%) 63 (10%) 203 (33%)
8 Schilb Antiquarian Columbia 1 106 106 (100%) 105 (99%) 1 (1%)
8 Skinner Marlborough 1 220 196 (89%) 51 (26%) 102 (52%)
8 Sothebys London 2 44 41 (93%) 1 (2%) 28 (68%)
8 Stair Auctioneers and Appraisers Hudson 1 10 9 (90%) 5 (56%) 2 (22%)
8 Stephan Welz & Co. Constantia 1 26 16 (62%) 0 (0%) 16 (100%)
8 Swann Galleries New York 2 857 656 (77%) 218 (33%) 250 (38%)
8 Sydney Rare Book Auctions Ultimo 1 706 492 (70%) 300 (61%) 68 (14%)
8 Thomaston Place Auction Galleries Thomaston 1 96 73 (76%) 28 (38%) 26 (36%)
8 Thomson Roddick Auctioneers & Valuers Carlisle 1 214 198 (93%) 66 (33%) 76 (38%)
8 Tooveys West Sussex 2 495 418 (84%) 34 (8%) 261 (62%)
8 Trafford Books Manchester 1 128 79 (62%) 30 (38%) 31 (39%)
8 Trillium Antique Prints & Rare Books Franklin 4 800 730 (91%) 627 (86%) 46 (6%)
8 University Archives Wilton 1 534 520 (97%) 177 (34%) 242 (47%)
8 William H. Bunch Auctions and Appraisals Chadds Ford, PA 5 191 128 (67%) 81 (63%) 21 (16%)
8 Winter Associates Plainville, CT 2 69 57 (83%) 14 (25%) 27 (47%)
9 Ader PARIS 1 202 109 (54%) 58 (53%) 10 (9%)
9 ALDE Paris 2 481 270 (56%) 15 (6%) 165 (61%)
9 Antikvariat Bryggen AS Skjeberg 1 205 125 (61%) 0 (0%) 125 (100%)
9 AntiquarianAuctions.com Constantia 1 555 149 (27%) 96 (64%) 27 (18%)
9 Arader Galleries New York City 1 150 79 (53%) 34 (43%) 10 (13%)
9 Artcurial Paris 1 27 27 (100%) 0 (0%) 27 (100%)
9 Aspire Auctions Cleveland 1 90 89 (99%) 27 (30%) 27 (30%)
9 Australian Book Auctions Armadale, 1 141 122 (87%) 25 (20%) 52 (43%)
9 Bertolami Fine Art Rome 1 308 76 (25%) 0 (0%) 76 (100%)
9 Bonhams London 2 366 256 (70%) 17 (7%) 137 (54%)
9 Bonhams Los Angeles 1 22 22 (100%) 0 (0%) 22 (100%)
9 Bonhams Los Angeles 1 220 189 (86%) 16 (8%) 108 (57%)
9 Brunk Auctions Asheville, NC 1 87 84 (97%) 18 (21%) 46 (55%)
9 Bruun Rasmussen Copenhagen 4 294 247 (84%) 120 (49%) 84 (34%)
9 Canada Book Auctions Limited Toronto 1 333 133 (40%) 98 (74%) 15 (11%)
9 Carlsen Gallery Greenville, NY 1 22 22 (100%) 11 (50%) 4 (18%)
9 Catawiki B. V. LA Assen, 19 702 550 (78%) 186 (34%) 316 (57%)
9 Charlton Hall West Columbia, SC 1 68 62 (91%) 14 (23%) 37 (60%)
9 Chorley's Gloucestershire 1 110 96 (87%) 37 (39%) 41 (43%)
9 Christies London - King Street 2 243 208 (86%) 13 (6%) 115 (55%)
9 Christies New York 1 98 83 (85%) 12 (14%) 49 (59%)
9 Clars Auction Gallery Oakland 1 31 26 (84%) 8 (31%) 4 (15%)
9 Cotswold Auction Company Cheltenham 1 166 123 (74%) 31 (25%) 59 (48%)
9 De Baecque and Associes Lyon 4 720 526 (73%) 49 (9%) 239 (45%)
9 Dirk Soulis Auctions Lee's Summit 1 78 75 (96%) 12 (16%) 47 (63%)
9 Dominic Winter Book Auctions Gloucestershire 1 470 424 (90%) 34 (8%) 289 (68%)
9 Dorotheum Vienna 1 120 74 (62%) 0 (0%) 52 (70%)
9 Doyle New York New York 1 323 300 (93%) 97 (32%) 154 (51%)
9 Duke's Dorchester 1 29 19 (66%) 5 (26%) 12 (63%)
9 Early American Rancho Santa Fe 1 217 181 (83%) 74 (41%) 30 (17%)
9 Eldreds East Dennis, 2 76 61 (80%) 39 (64%) 7 (11%)
9 Finarte Milan 1 240 240 (100%) 0 (0%) 240 (100%)
9 Forum Auctions London 4 852 775 (91%) 111 (14%) 505 (65%)
9 Freemans Philadelphia 1 122 115 (94%) 21 (18%) 63 (55%)
9 Garth's Auctioneers and Appraisers Columbus 1 28 26 (93%) 6 (23%) 9 (35%)
9 Gonnelli Casa DAste Firenze 1 166 107 (64%) 0 (0%) 107 (100%)
9 Grays Auctioneers Cleveland, 1 32 5 (16%) 5 (100%) 0 (0%)
9 Guernseys New York, NY 1 54 27 (50%) 23 (85%) 2 (7%)
9 Hake's Auctions York 1 1659 1655 (100%) 1009 (61%) 53 (3%)
9 Heritage Auctions Dallas 35 17662 17421 (99%) 272 (2%) 16611 (95%)
9 Il Ponte Milan 1 263 239 (91%) 68 (28%) 145 (61%)
9 Il Ponte Milan 2 410 365 (89%) 3 (1%) 239 (65%)
9 International Autograph Auctions Europe SL Malaga 2 797 156 (20%) 0 (0%) 123 (79%)
9 Jeffrey S. Evans & Associates Harrisonburg 2 213 203 (95%) 41 (20%) 126 (62%)
9 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1295 421 (33%) 256 (61%) 165 (39%)
9 John McInnis Auctioneers Amesbury 2 372 317 (85%) 4 (1%) 312 (98%)
9 Kedem Auctions Ltd. Jerusalem 3 392 348 (89%) 10 (3%) 327 (94%)
9 Kestenbaum and Company Brooklyn 1 207 163 (79%) 87 (53%) 51 (31%)
9 Koller Auctions Zurich 4 430 319 (74%) 39 (12%) 155 (49%)
9 Lark Mason Associates New Braunfels 1 67 45 (67%) 37 (82%) 8 (18%)
9 Leland Little Auctions Hillsborough, NC 2 60 59 (98%) 1 (2%) 50 (85%)
9 Leslie Hindman Auctioneers Chicago 1 171 157 (92%) 25 (16%) 71 (45%)
9 Lyon and Turnbull Edinburgh 1 337 301 (89%) 15 (5%) 193 (64%)
9 Marc van de Wiele Auctions Brugge 1 1124 831 (74%) 41 (5%) 467 (56%)
9 Michaans Auctions Alameda, CA 1 59 38 (64%) 27 (71%) 8 (21%)
9 Moreshet Auctions Jerusalem 1 266 162 (61%) 0 (0%) 162 (100%)
9 Morphy Auctions Denver 1 1147 1136 (99%) 90 (8%) 531 (47%)
9 Morton Subastas México DF CP 11000 1 400 136 (34%) 99 (73%) 15 (11%)
9 Nate D. Sanders Auctions Los Angeles 1 126 56 (44%) 0 (0%) 56 (100%)
9 Neal Auction Company New Orleans 1 38 38 (100%) 16 (42%) 14 (37%)
9 New England Auctions South Deerfield 2 240 237 (99%) 0 (0%) 237 (100%)
9 Nye & Company Auctioneers Bloomfield 1 102 74 (73%) 36 (49%) 17 (23%)
9 Old World Auctions Richmond 1 770 611 (79%) 454 (74%) 96 (16%)
9 One Of A Kind Collectibles Coral Gables 1 230 196 (85%) 0 (0%) 196 (100%)
9 One Source Auctions Canandaigua 1 299 228 (76%) 0 (0%) 228 (100%)
9 PBA Galleries Berkeley 3 997 834 (84%) 274 (33%) 460 (55%)
9 PosterConnection Inc. Clayton 1 302 175 (58%) 167 (95%) 2 (1%)
9 Potter and Potter Auctions Chicago 2 541 532 (98%) 105 (20%) 252 (47%)
9 Purcell Auctioneers Birr 1 645 578 (90%) 204 (35%) 161 (28%)
9 Rachel Davis Fine Arts Cleveland 1 40 35 (88%) 14 (40%) 6 (17%)
9 Rago Arts and Auctions Lambertville 1 208 180 (87%) 17 (9%) 88 (49%)
9 Revere Auctions St. Paul 1 141 112 (79%) 25 (22%) 47 (42%)
9 Ripley Auctions Indianapolis 1 157 147 (94%) 55 (37%) 37 (25%)
9 Robert Siegel Galleries New York 2 370 360 (97%) 147 (41%) 161 (45%)
9 Rossini Paris 3 1958 244 (12%) 0 (0%) 29 (12%)
9 RR Auction Amherst 2 1622 1231 (76%) 112 (9%) 786 (64%)
9 Schilb Antiquarian Columbia 1 107 107 (100%) 92 (86%) 2 (2%)
9 Skinner Marlborough 1 138 102 (74%) 39 (38%) 44 (43%)
9 Sothebys London 5 596 522 (88%) 66 (13%) 310 (59%)
9 Swann Galleries New York 1 396 344 (87%) 117 (34%) 134 (39%)
9 Sydney Rare Book Auctions Ultimo 1 705 504 (71%) 292 (58%) 62 (12%)
9 Tennants Auctioneers Leyburn 1 179 158 (88%) 0 (0%) 92 (58%)
9 Tessier & Sarrou and Associates Paris 1 700 630 (90%) 0 (0%) 630 (100%)
9 Thomson Roddick Auctioneers & Valuers Carlisle 1 304 294 (97%) 76 (26%) 153 (52%)
9 Trafford Books Manchester 1 161 106 (66%) 63 (59%) 29 (27%)
9 Trillium Antique Prints & Rare Books Franklin 4 800 743 (93%) 662 (89%) 24 (3%)
9 University Archives Wilton 1 412 400 (97%) 161 (40%) 175 (44%)
9 Venator and Hanstein Köln 1 549 388 (71%) 168 (43%) 220 (57%)
9 Vermot de Pas Paris 2 660 146 (22%) 28 (19%) 66 (45%)
9 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 97 64 (66%) 53 (83%) 2 (3%)
9 Winner's Auctions Ltd Jerusalem 1 150 138 (92%) 35 (25%) 76 (55%)
10 Addison and Sarova Social Circle 2 619 613 (99%) 0 (0%) 45 (7%)
10 Ader PARIS 1 327 211 (65%) 6 (3%) 185 (88%)
10 Aguttes Neuilly-sur-Seine 1 112 112 (100%) 0 (0%) 112 (100%)
10 ALDE Paris 2 419 215 (51%) 10 (5%) 134 (62%)
10 Angling Auctions Romsey 1 34 29 (85%) 8 (28%) 9 (31%)
10 Antikvariat Bryggen AS Skjeberg 1 737 505 (69%) 260 (51%) 100 (20%)
10 AntiquarianAuctions.com Constantia 1 441 122 (28%) 72 (59%) 35 (29%)
10 Arenberg Auctions BRUSSEL 1 1400 958 (68%) 81 (8%) 491 (51%)
10 Artcurial Paris 2 440 372 (85%) 70 (19%) 242 (65%)
10 Aspire Auctions Cleveland 1 61 54 (89%) 29 (54%) 10 (19%)
10 Aste Bolaffi Turin 1 450 311 (69%) 0 (0%) 311 (100%)
10 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 25 24 (96%) 5 (21%) 16 (67%)
10 Binoche et Giquello rue La Boetie, Paris 2 445 261 (59%) 30 (11%) 138 (53%)
10 Bogota Auction Bogota 2 345 326 (94%) 6 (2%) 256 (79%)
10 Bonhams London 1 83 50 (60%) 0 (0%) 28 (56%)
10 Bonhams Los Angeles 1 83 78 (94%) 28 (36%) 35 (45%)
10 Bonhams New York 3 292 183 (63%) 21 (11%) 66 (36%)
10 Bruneau & Co. Cranston 2 417 417 (100%) 21 (5%) 255 (61%)
10 Brunk Auctions Asheville, NC 1 207 175 (85%) 69 (39%) 72 (41%)
10 Bruun Rasmussen Copenhagen 4 248 221 (89%) 98 (44%) 83 (38%)
10 Case Antiques, Inc. Knoxville 1 40 34 (85%) 15 (44%) 13 (38%)
10 Catawiki B. V. LA Assen, 21 944 704 (75%) 200 (28%) 456 (65%)
10 Chiswick Auctions London 4 998 699 (70%) 151 (22%) 268 (38%)
10 Chorley's Gloucestershire 1 43 34 (79%) 7 (21%) 19 (56%)
10 Christies London - King Street 1 21 20 (95%) 14 (70%) 3 (15%)
10 Christies New York 4 519 423 (82%) 66 (16%) 192 (45%)
10 Clars Auction Gallery Oakland 1 31 21 (68%) 11 (52%) 6 (29%)
10 Cotswold Auction Company Cirencester 2 76 52 (68%) 21 (40%) 14 (27%)
10 Damien Voglaire Brussels 2 762 628 (82%) 15 (2%) 325 (52%)
10 De Baecque and Associes Lyon 1 264 0 (0%) 0 (0%) 0 (0%)
10 Dominic Winter Book Auctions Gloucestershire 2 532 452 (85%) 58 (13%) 269 (60%)
10 Dorotheum Vienna 2 489 345 (71%) 29 (8%) 284 (82%)
10 Doyle New York New York 2 417 385 (92%) 72 (19%) 199 (52%)
10 Du Mouchelles Detroit 3 100 93 (93%) 35 (38%) 32 (34%)
10 Eldreds East Dennis, 1 40 32 (80%) 9 (28%) 11 (34%)
10 Fairhill Auction Elkton 1 375 246 (66%) 122 (50%) 26 (11%)
10 Finarte Milan 2 360 218 (61%) 12 (6%) 108 (50%)
10 Finarte Rome 2 749 364 (49%) 0 (0%) 98 (27%)
10 Forum Auctions London 4 1113 963 (87%) 192 (20%) 529 (55%)
10 Freemans Philadelphia 1 34 28 (82%) 7 (25%) 11 (39%)
10 Galerie Bassenge Berlin-Grunewald 4 2433 1088 (45%) 569 (52%) 519 (48%)
10 Garth's Auctioneers and Appraisers Columbus 1 71 45 (63%) 26 (58%) 10 (22%)
10 Gonnelli Casa DAste Firenze 1 615 500 (81%) 0 (0%) 500 (100%)
10 Gorringes Lewes 1 290 238 (82%) 88 (37%) 238 (100%)
10 Grays Auctioneers Cleveland, 1 28 27 (96%) 1 (4%) 20 (74%)
10 Heritage Auctions Dallas 49 19242 18828 (98%) 1126 (6%) 15771 (84%)
10 Holabird Kagin Americana Reno 4 899 595 (66%) 445 (75%) 61 (10%)
10 Keys Fine Arts Auctioneers Norwich 1 145 0 (0%) 0 (0%) 0 (0%)
10 Kiefer Buch und Kunstauktionen 75172 Pforzheim 3 3263 1973 (60%) 1034 (52%) 938 (48%)
10 Leland Little Auctions Hillsborough, NC 1 13 13 (100%) 0 (0%) 13 (100%)
10 Lion Heart Autographs New York, NY 1 150 100 (67%) 25 (25%) 45 (45%)
10 Lyon and Turnbull Edinburgh 1 51 45 (88%) 4 (9%) 26 (58%)
10 Michaans Auctions Alameda, CA 1 43 27 (63%) 15 (56%) 9 (33%)
10 Morton Subastas México DF CP 11000 3 683 299 (44%) 115 (38%) 63 (21%)
10 Nadeau's Auction Gallery Windsor 1 62 49 (79%) 24 (49%) 14 (29%)
10 New England Auctions South Deerfield 1 150 137 (91%) 0 (0%) 137 (100%)
10 North American Auction Company Bozeman 1 140 90 (64%) 67 (74%) 1 (1%)
10 Nye & Company Auctioneers Bloomfield 2 151 102 (68%) 55 (54%) 28 (27%)
10 One Source Auctions Canandaigua 1 328 262 (80%) 0 (0%) 262 (100%)
10 OSENAT FONTAINEBLEAU 1 432 423 (98%) 53 (13%) 329 (78%)
10 PBA Galleries Berkeley 2 818 443 (54%) 339 (77%) 35 (8%)
10 Potter and Potter Auctions Chicago 2 780 728 (93%) 176 (24%) 345 (47%)
10 Purcell Auctioneers Birr 1 679 577 (85%) 224 (39%) 189 (33%)
10 Rachel Davis Fine Arts Cleveland 1 74 63 (85%) 30 (48%) 12 (19%)
10 Rago Arts and Auctions Lambertville 2 579 537 (93%) 341 (64%) 93 (17%)
10 RR Auction Amherst 2 1159 740 (64%) 118 (16%) 220 (30%)
10 Schilb Antiquarian Columbia 2 211 210 (100%) 200 (95%) 0 (0%)
10 Second Story Books Rockville 1 105 58 (55%) 32 (55%) 18 (31%)
10 Soler Y Llach Barcelona 1 849 408 (48%) 0 (0%) 408 (100%)
10 Sothebys London 2 154 117 (76%) 3 (3%) 84 (72%)
10 Sothebys Milan 1 283 208 (73%) 14 (7%) 113 (54%)
10 Sothebys New York 2 178 98 (55%) 23 (23%) 22 (22%)
10 Sothebys Paris 1 15 15 (100%) 7 (47%) 6 (40%)
10 Stair Auctioneers and Appraisers Hudson 2 138 132 (96%) 45 (34%) 55 (42%)
10 Swann Galleries New York 3 876 697 (80%) 190 (27%) 276 (40%)
10 Tajan Paris 1 224 0 (0%) 0 (0%) 0 (0%)
10 Tessier & Sarrou and Associates Paris 1 630 486 (77%) 50 (10%) 160 (33%)
10 The Ross Art Group Inc Boca Raton 1 367 124 (34%) 91 (73%) 8 (6%)
10 Trillium Antique Prints & Rare Books Franklin 5 1000 945 (95%) 863 (91%) 12 (1%)
10 Venator and Hanstein Köln 1 405 202 (50%) 78 (39%) 124 (61%)
10 Vermot de Pas Paris 2 1056 557 (53%) 49 (9%) 366 (66%)
10 Waverly Auctions Falls Church 1 115 81 (70%) 54 (67%) 12 (15%)
10 William H. Bunch Auctions and Appraisals Chadds Ford, PA 4 180 166 (92%) 89 (54%) 48 (29%)
10 Winter Associates Plainville, CT 1 16 10 (63%) 5 (50%) 3 (30%)
11 A.H. Wilkens Auctions & Appraisals Toronto 1 181 145 (80%) 53 (37%) 54 (37%)
11 Adams Amsterdam Auctions Amsterdam 1 135 99 (73%) 39 (39%) 31 (31%)
11 Ader PARIS 3 846 580 (69%) 7 (1%) 346 (60%)
11 Aguttes Neuilly-sur-Seine 2 158 153 (97%) 43 (28%) 87 (57%)
11 ALDE Paris 2 557 356 (64%) 29 (8%) 197 (55%)
11 Alexander Historical Auctions Chesapeake City 1 711 473 (67%) 252 (53%) 144 (30%)
11 AntiquarianAuctions.com Lakeville 1 302 84 (28%) 70 (83%) 6 (7%)
11 Arader Galleries New York City 1 165 79 (48%) 47 (59%) 6 (8%)
11 Artcurial Paris 3 394 259 (66%) 62 (24%) 140 (54%)
11 Ashcroft and Moore Hatboro 1 349 301 (86%) 82 (27%) 64 (21%)
11 Aspire Art Auctions Illovo 1 29 14 (48%) 0 (0%) 6 (43%)
11 Australian Book Auctions Armadale, 1 284 248 (87%) 42 (17%) 98 (40%)
11 Bearnes Hampton and Littlewood Exeter 1 77 41 (53%) 12 (29%) 16 (39%)
11 Bertolami Fine Art Rome 1 419 114 (27%) 0 (0%) 114 (100%)
11 Bonhams London 5 631 526 (83%) 56 (11%) 322 (61%)
11 Bonhams Marlborough 1 474 254 (54%) 118 (46%) 101 (40%)
11 Bonhams New York 1 254 143 (56%) 6 (4%) 70 (49%)
11 Bonhams Paris 1 145 113 (78%) 6 (5%) 69 (61%)
11 Brunk Auctions Asheville, NC 2 75 64 (85%) 27 (42%) 18 (28%)
11 Bruun Rasmussen Copenhagen 6 359 315 (88%) 142 (45%) 120 (38%)
11 Bubb Kuyper 2011 KM Haarlem 1 4547 3018 (66%) 0 (0%) 2026 (67%)
11 Burgersdijk and Niermans Leiden 1 890 728 (82%) 0 (0%) 710 (98%)
11 Canada Book Auctions Limited Toronto 2 192 111 (58%) 79 (71%) 10 (9%)
11 Catawiki B. V. LA Assen, 14 707 552 (78%) 159 (29%) 354 (64%)
11 Central Mass Auctions Boston, 1 251 251 (100%) 52 (21%) 74 (29%)
11 Chiswick Auctions London 1 348 191 (55%) 19 (10%) 94 (49%)
11 Christian Hesse Auktionen Hamburg 1 922 681 (74%) 255 (37%) 426 (63%)
11 Christies New York 2 153 123 (80%) 17 (14%) 56 (46%)
11 Christies Paris 3 823 702 (85%) 93 (13%) 456 (65%)
11 Damien Voglaire Brussels 1 256 216 (84%) 1 (0%) 122 (56%)
11 Dominic Winter Book Auctions Gloucestershire 2 946 831 (88%) 105 (13%) 490 (59%)
11 Doyle New York New York 2 162 146 (90%) 42 (29%) 67 (46%)
11 Du Mouchelles Detroit 1 128 95 (74%) 42 (44%) 23 (24%)
11 Duke's Dorchester 1 9 7 (78%) 6 (86%) 1 (14%)
11 Early American Rancho Santa Fe 1 244 218 (89%) 84 (39%) 21 (10%)
11 Eldreds East Dennis, 2 217 153 (71%) 65 (42%) 42 (27%)
11 Finarte Milan 1 409 135 (33%) 13 (10%) 32 (24%)
11 Fonsie Mealy Auctioneers Kilkenny 1 31 17 (55%) 3 (18%) 6 (35%)
11 Forum Auctions London 3 545 469 (86%) 133 (28%) 205 (44%)
11 Freemans Philadelphia 1 24 20 (83%) 2 (10%) 14 (70%)
11 Galerie Bassenge Berlin-Grunewald 1 720 493 (68%) 198 (40%) 295 (60%)
11 Garth's Auctioneers and Appraisers Columbus 1 30 29 (97%) 7 (24%) 11 (38%)
11 Gonnelli Casa DAste Firenze 2 680 502 (74%) 0 (0%) 502 (100%)
11 Grogan and Company Dedham 1 60 55 (92%) 6 (11%) 28 (51%)
11 Guernseys New York, NY 1 26 15 (58%) 8 (53%) 2 (13%)
11 Heritage Auctions Dallas 47 19425 18992 (98%) 1108 (6%) 16365 (86%)
11 Il Ponte Milan 2 456 401 (88%) 46 (11%) 255 (64%)
11 International Autograph Auctions Europe SL Malaga 2 1300 1286 (99%) 4 (0%) 467 (36%)
11 Jeffrey S. Evans & Associates Harrisonburg 1 66 66 (100%) 7 (11%) 45 (68%)
11 John McInnis Auctioneers Amesbury 1 17 17 (100%) 0 (0%) 17 (100%)
11 Kedem Auctions Ltd. Jerusalem 1 142 135 (95%) 23 (17%) 65 (48%)
11 Ketterer Kunst Doerling Hamburg 1 350 200 (57%) 40 (20%) 143 (72%)
11 Lang's Auction, Inc. Bouckville 1 19 19 (100%) 1 (5%) 17 (89%)
11 Leland Little Auctions Hillsborough, NC 1 30 30 (100%) 0 (0%) 30 (100%)
11 Leslie Hindman Auctioneers Chicago 1 711 634 (89%) 214 (34%) 282 (44%)
11 Leslie Hindman Auctioneers Cincinnati 2 856 712 (83%) 279 (39%) 268 (38%)
11 Marc van de Wiele Auctions Brugge 1 290 207 (71%) 2 (1%) 134 (65%)
11 Mennonite Life Lancaster 1 400 342 (86%) 0 (0%) 342 (100%)
11 Michaans Auctions Alameda, CA 1 75 32 (43%) 20 (63%) 7 (22%)
11 Morphy Auctions Denver 1 473 424 (90%) 176 (42%) 54 (13%)
11 Morton Subastas México DF CP 11000 4 581 241 (41%) 134 (56%) 50 (21%)
11 Nadeau's Auction Gallery Windsor 1 55 50 (91%) 12 (24%) 19 (38%)
11 Nate D. Sanders Auctions Los Angeles 1 264 104 (39%) 0 (0%) 104 (100%)
11 Neal Auction Company New Orleans 1 94 93 (99%) 22 (24%) 30 (32%)
11 New England Auctions South Deerfield 4 674 652 (97%) 0 (0%) 652 (100%)
11 North American Auction Company Bozeman 1 117 79 (68%) 67 (85%) 2 (3%)
11 Nosbüsch & Stucke Berlin 6 1972 1217 (62%) 447 (37%) 770 (63%)
11 Nye & Company Auctioneers Bloomfield 1 119 101 (85%) 55 (54%) 24 (24%)
11 Old World Auctions Richmond 1 757 596 (79%) 477 (80%) 74 (12%)
11 OSENAT VERSAILLES 1 127 0 (0%) 0 (0%) 0 (0%)
11 PBA Galleries Berkeley 2 709 413 (58%) 295 (71%) 40 (10%)
11 Poster Auctions International, Inc. New York 1 510 303 (59%) 44 (15%) 116 (38%)
11 PosterConnection Inc. Clayton 1 313 209 (67%) 146 (70%) 14 (7%)
11 Potomack Company Alexandria 1 107 105 (98%) 4 (4%) 97 (92%)
11 Potter and Potter Auctions Chicago 1 576 484 (84%) 243 (50%) 130 (27%)
11 Purcell Auctioneers Birr 1 576 533 (93%) 163 (31%) 172 (32%)
11 Rago Arts and Auctions Lambertville 1 435 336 (77%) 79 (24%) 118 (35%)
11 Revere Auctions St. Paul 2 105 97 (92%) 24 (25%) 38 (39%)
11 Ripley Auctions Indianapolis 1 142 139 (98%) 88 (63%) 22 (16%)
11 Rossini Paris 2 102 60 (59%) 3 (5%) 21 (35%)
11 RR Auction Amherst 2 1233 801 (65%) 77 (10%) 281 (35%)
11 Santa Fe Art Auction Santa Fe 2 172 143 (83%) 77 (54%) 32 (22%)
11 Schilb Antiquarian Columbia 1 111 106 (95%) 105 (99%) 0 (0%)
11 Sloane Street Auctions London 1 245 210 (86%) 71 (34%) 88 (42%)
11 Soler Y Llach Barcelona 1 277 105 (38%) 0 (0%) 105 (100%)
11 Sothebys London 4 540 375 (69%) 12 (3%) 215 (57%)
11 Sothebys New York 1 50 44 (88%) 19 (43%) 5 (11%)
11 Sothebys Paris 2 301 225 (75%) 44 (20%) 106 (47%)
11 Stair Auctioneers and Appraisers Hudson 2 212 202 (95%) 27 (13%) 147 (73%)
11 Stephan Welz & Co. Constantia 1 102 59 (58%) 17 (29%) 14 (24%)
11 Swann Galleries New York 2 689 505 (73%) 197 (39%) 141 (28%)
11 Sydney Rare Book Auctions Ultimo 2 1149 728 (63%) 430 (59%) 91 (13%)
11 Tennants Auctioneers Leyburn 2 232 212 (91%) 32 (15%) 106 (50%)
11 Tessier & Sarrou and Associates Paris 2 457 237 (52%) 15 (6%) 141 (59%)
11 Thomaston Place Auction Galleries Thomaston 3 167 113 (68%) 66 (58%) 20 (18%)
11 Thomson Roddick Auctioneers & Valuers Carlisle 1 234 230 (98%) 70 (30%) 104 (45%)
11 Tooveys West Sussex 2 530 452 (85%) 44 (10%) 235 (52%)
11 Trafford Books Manchester 1 134 93 (69%) 28 (30%) 45 (48%)
11 Trillium Antique Prints & Rare Books Franklin 4 800 757 (95%) 675 (89%) 22 (3%)
11 University Archives Wilton 1 408 370 (91%) 145 (39%) 150 (41%)
11 Vermot de Pas Paris 2 892 261 (29%) 0 (0%) 155 (59%)
11 Waverly Auctions Falls Church 1 447 431 (96%) 80 (19%) 257 (60%)
11 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 185 156 (84%) 86 (55%) 35 (22%)
11 Winter Associates Plainville, CT 1 40 38 (95%) 15 (39%) 9 (24%)
11 Zisska and Lacher Munich 1 1805 1032 (57%) 558 (54%) 425 (41%)
12 Ader PARIS 2 422 298 (71%) 55 (18%) 174 (58%)
12 Aguttes Neuilly-sur-Seine 1 101 101 (100%) 26 (26%) 68 (67%)
12 ALDE Paris 4 623 292 (47%) 6 (2%) 191 (65%)
12 Alexander Historical Auctions Chesapeake City 1 156 76 (49%) 46 (61%) 17 (22%)
12 AntiquarianAuctions.com Constantia 1 482 102 (21%) 62 (61%) 20 (20%)
12 Arenberg Auctions BRUSSEL 1 1427 983 (69%) 49 (5%) 539 (55%)
12 Artcurial Paris 1 182 86 (47%) 2 (2%) 42 (49%)
12 Aste Bolaffi Turin 1 737 493 (67%) 164 (33%) 180 (37%)
12 Bearnes Hampton and Littlewood Exeter 1 548 396 (72%) 47 (12%) 178 (45%)
12 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 59 53 (90%) 10 (19%) 30 (57%)
12 Binoche et Giquello rue La Boetie, Paris 1 93 78 (84%) 2 (3%) 46 (59%)
12 Bonhams London 3 485 394 (81%) 19 (5%) 270 (69%)
12 Bonhams Los Angeles 1 139 79 (57%) 32 (41%) 13 (16%)
12 Bonhams New York 4 644 485 (75%) 141 (29%) 177 (36%)
12 Bruun Rasmussen Copenhagen 6 545 438 (80%) 183 (42%) 166 (38%)
12 Catawiki B. V. LA Assen, 17 793 560 (71%) 167 (30%) 349 (62%)
12 Chiswick Auctions London 2 228 31 (14%) 12 (39%) 4 (13%)
12 Christies London - King Street 2 396 318 (80%) 109 (34%) 117 (37%)
12 Christies New York 1 244 188 (77%) 38 (20%) 81 (43%)
12 Christies Rome 1 52 52 (100%) 8 (15%) 35 (67%)
12 De Baecque and Associes Lyon 1 505 375 (74%) 66 (18%) 188 (50%)
12 Dirk Soulis Auctions Lee's Summit 1 112 101 (90%) 26 (26%) 53 (52%)
12 Dominic Winter Book Auctions Gloucestershire 1 915 837 (91%) 87 (10%) 532 (64%)
12 Dorotheum Linz 1 122 102 (84%) 0 (0%) 102 (100%)
12 Dorotheum Vienna 1 435 326 (75%) 0 (0%) 326 (100%)
12 Doyle New York New York 2 362 276 (76%) 119 (43%) 87 (32%)
12 Du Mouchelles Detroit 2 106 92 (87%) 49 (53%) 19 (21%)
12 Eldreds East Dennis, 2 151 133 (88%) 56 (42%) 47 (35%)
12 EV Stamps Richmond 1 279 234 (84%) 0 (0%) 234 (100%)
12 Finarte Rome 2 994 577 (58%) 3 (1%) 350 (61%)
12 Fonsie Mealy Auctioneers Kilkenny 1 1105 765 (69%) 92 (12%) 412 (54%)
12 Forum Auctions London 4 1007 848 (84%) 181 (21%) 392 (46%)
12 Galerie Bassenge Berlin-Grunewald 3 860 470 (55%) 226 (48%) 244 (52%)
12 Garth's Auctioneers and Appraisers Columbus 1 42 31 (74%) 13 (42%) 2 (6%)
12 Gonnelli Casa DAste Firenze 1 200 34 (17%) 0 (0%) 34 (100%)
12 Gorringes Lewes 1 41 26 (63%) 8 (31%) 13 (50%)
12 Grays Auctioneers Cleveland, 1 24 21 (88%) 6 (29%) 5 (24%)
12 Heritage Auctions Dallas 42 17821 17504 (98%) 1067 (6%) 15247 (87%)
12 Holabird Kagin Americana Reno 3 1443 908 (63%) 640 (70%) 71 (8%)
12 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 2 1007 524 (52%) 153 (29%) 224 (43%)
12 John McInnis Auctioneers Amesbury 1 23 23 (100%) 0 (0%) 23 (100%)
12 Kedem Auctions Ltd. Jerusalem 3 578 524 (91%) 0 (0%) 524 (100%)
12 Keys Fine Arts Auctioneers Norwich 1 546 330 (60%) 159 (48%) 96 (29%)
12 Kiefer Buch und Kunstauktionen 75172 Pforzheim 3 3339 1968 (59%) 885 (45%) 1082 (55%)
12 Kolbe and Fanning Numismatic Booksellers Gahanna 1 454 348 (77%) 109 (31%) 234 (67%)
12 Koller Auctions Zurich 3 290 194 (67%) 39 (20%) 76 (39%)
12 Leland Little Auctions Hillsborough, NC 2 77 76 (99%) 11 (14%) 44 (58%)
12 Leslie Hindman Auctioneers Chicago 3 260 198 (76%) 73 (37%) 51 (26%)
12 Litchfield County Auctions Litchfield 1 120 106 (88%) 21 (20%) 62 (58%)
12 Maison Bibelot Firenze 1 328 221 (67%) 0 (0%) 161 (73%)
12 Michaans Auctions Alameda, CA 1 47 29 (62%) 23 (79%) 1 (3%)
12 Moreshet Auctions Jerusalem 1 124 104 (84%) 0 (0%) 104 (100%)
12 Morphy Auctions Denver 1 53 34 (64%) 21 (62%) 4 (12%)
12 Morton Subastas México DF CP 11000 2 131 45 (34%) 28 (62%) 3 (7%)
12 Nate D. Sanders Auctions Los Angeles 1 158 4 (3%) 0 (0%) 4 (100%)
12 Neal Auction Company New Orleans 1 82 70 (85%) 40 (57%) 14 (20%)
12 New England Auctions South Deerfield 2 410 406 (99%) 0 (0%) 406 (100%)
12 Nye & Company Auctioneers Bloomfield 2 118 71 (60%) 53 (75%) 8 (11%)
12 One Source Auctions Canandaigua 1 130 112 (86%) 0 (0%) 112 (100%)
12 OSENAT FONTAINEBLEAU 1 41 34 (83%) 2 (6%) 24 (71%)
12 PBA Galleries Berkeley 3 1208 844 (70%) 460 (55%) 170 (20%)
12 PIASA Paris 1 223 160 (72%) 3 (2%) 81 (51%)
12 Potomack Company Alexandria 1 84 82 (98%) 11 (13%) 62 (76%)
12 Potter and Potter Auctions Chicago 2 384 358 (93%) 107 (30%) 152 (42%)
12 Purcell Auctioneers Birr 1 642 567 (88%) 157 (28%) 213 (38%)
12 Robert Siegel Galleries New York 2 926 914 (99%) 325 (36%) 399 (44%)
12 Rossini Paris 1 370 29 (8%) 29 (100%) 0 (0%)
12 RR Auction Amherst 2 1124 681 (61%) 598 (88%) 39 (6%)
12 Schilb Antiquarian Columbia 2 223 222 (100%) 212 (95%) 1 (0%)
12 Sothebys London 3 336 253 (75%) 31 (12%) 128 (51%)
12 Sothebys New York 5 274 191 (70%) 19 (10%) 79 (41%)
12 Sothebys Paris 2 279 223 (80%) 22 (10%) 132 (59%)
12 Stephenson's Auctioneers & Appraisers Southampton 1 209 196 (94%) 123 (63%) 21 (11%)
12 Stockholms Auktionsverk Stockholm 1 224 208 (93%) 75 (36%) 97 (47%)
12 Swann Galleries New York 2 525 419 (80%) 129 (31%) 173 (41%)
12 Sydney Rare Book Auctions Ultimo 1 695 474 (68%) 308 (65%) 42 (9%)
12 Tajan Paris 1 142 66 (46%) 2 (3%) 53 (80%)
12 Tessier & Sarrou and Associates Paris 1 97 62 (64%) 2 (3%) 28 (45%)
12 Thomson Roddick Auctioneers & Valuers Carlisle 1 233 216 (93%) 47 (22%) 120 (56%)
12 Tooveys West Sussex 1 236 218 (92%) 41 (19%) 115 (53%)
12 Trafford Books Manchester 1 132 96 (73%) 30 (31%) 42 (44%)
12 Trillium Antique Prints & Rare Books Franklin 5 1000 934 (93%) 784 (84%) 43 (5%)
12 University Archives Wilton 1 372 340 (91%) 147 (43%) 123 (36%)
12 Vermot de Pas Paris 4 1629 552 (34%) 48 (9%) 208 (38%)
12 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 22 21 (95%) 19 (90%) 2 (10%)
12 Winner's Auctions Ltd Jerusalem 1 418 320 (77%) 143 (45%) 101 (32%)
12 Zwiggelaar Auctions Amsterdam 5 2374 2012 (85%) 0 (0%) 1265 (63%)
Total 2354 626346 504795 (81%) 94660 (19%) 319227 (63%)

(2021) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Aguttes Neuilly-sur-Seine 2 118 72 (61%) 0 (0%) 25 (35%)
1 Alaska Auction Anchorage 1 57 56 (98%) 0 (0%) 56 (100%)
1 ALDE Paris 1 311 222 (71%) 22 (10%) 139 (63%)
1 AntiquarianAuctions.com Constantia 1 475 182 (38%) 119 (65%) 31 (17%)
1 AntiquarianAuctions.com Lakeville 1 261 124 (48%) 85 (69%) 17 (14%)
1 Arader Galleries New York City 1 180 124 (69%) 84 (68%) 12 (10%)
1 Artcurial Paris 2 242 176 (73%) 2 (1%) 128 (73%)
1 Bonhams New York 1 46 16 (35%) 3 (19%) 3 (19%)
1 Bruneau & Co. Cranston 2 490 483 (99%) 48 (10%) 236 (49%)
1 Brunk Auctions Asheville, NC 1 90 81 (90%) 32 (40%) 22 (27%)
1 Bruun Rasmussen Copenhagen 4 347 320 (92%) 112 (35%) 178 (56%)
1 Case Antiques, Inc. Knoxville 1 136 133 (98%) 26 (20%) 97 (73%)
1 Catawiki B. V. LA Assen, 26 1713 1457 (85%) 276 (19%) 1054 (72%)
1 Christian Hesse Auktionen Hamburg 1 422 313 (74%) 0 (0%) 239 (76%)
1 Christies London - King Street 1 132 123 (93%) 29 (24%) 64 (52%)
1 Christies New York 2 156 147 (94%) 21 (14%) 91 (62%)
1 Clars Auction Gallery Oakland 1 29 16 (55%) 11 (69%) 0 (0%)
1 De Baecque and Associes Lyon 4 484 391 (81%) 43 (11%) 272 (70%)
1 Dirk Soulis Auctions Lee's Summit 1 22 22 (100%) 3 (14%) 17 (77%)
1 Dominic Winter Book Auctions Gloucestershire 2 913 871 (95%) 28 (3%) 673 (77%)
1 Eldreds East Dennis, 3 154 138 (90%) 64 (46%) 36 (26%)
1 Forum Auctions London 4 749 695 (93%) 65 (9%) 471 (68%)
1 Garth's Auctioneers and Appraisers Columbus 1 184 178 (97%) 50 (28%) 69 (39%)
1 Grays Auctioneers Cleveland, 1 114 111 (97%) 26 (23%) 63 (57%)
1 Guernseys New York, NY 1 240 187 (78%) 170 (91%) 6 (3%)
1 Heritage Auctions Dallas 30 17737 17450 (98%) 2215 (13%) 12444 (71%)
1 Il Ponte Milan 1 301 275 (91%) 0 (0%) 199 (72%)
1 Kedem Auctions Ltd. Jerusalem 1 54 54 (100%) 0 (0%) 54 (100%)
1 Leland Little Auctions Hillsborough, NC 2 82 81 (99%) 0 (0%) 81 (100%)
1 Leslie Hindman Auctioneers Chicago 2 78 73 (94%) 19 (26%) 32 (44%)
1 Litchfield County Auctions Litchfield 1 24 22 (92%) 12 (55%) 2 (9%)
1 Michaans Auctions Alameda, CA 1 68 44 (65%) 14 (32%) 15 (34%)
1 Mirabaud-Mercier Auctioneers PARIS 2 82 36 (44%) 4 (11%) 24 (67%)
1 Morton Subastas México DF CP 11000 2 509 210 (41%) 87 (41%) 36 (17%)
1 Nadeau's Auction Gallery Windsor 1 28 27 (96%) 1 (4%) 17 (63%)
1 North American Auction Company Bozeman 1 60 55 (92%) 31 (56%) 6 (11%)
1 Nye & Company Auctioneers Bloomfield 2 149 107 (72%) 0 (0%) 107 (100%)
1 OSENAT FONTAINEBLEAU 1 154 123 (80%) 27 (22%) 53 (43%)
1 PBA Galleries San Francisco 3 1143 1024 (90%) 341 (33%) 544 (53%)
1 Potomack Company Alexandria 2 48 35 (73%) 17 (49%) 6 (17%)
1 Potter and Potter Auctions Chicago 1 318 311 (98%) 72 (23%) 133 (43%)
1 Purcell Auctioneers Birr 1 565 516 (91%) 90 (17%) 234 (45%)
1 Ripley Auctions Indianapolis 1 119 119 (100%) 55 (46%) 41 (34%)
1 Rossini Paris 1 36 17 (47%) 0 (0%) 4 (24%)
1 RR Auction Amherst 2 1041 722 (69%) 83 (11%) 305 (42%)
1 Second Story Books Rockville 1 121 82 (68%) 47 (57%) 24 (29%)
1 Skinner Marlborough 2 258 246 (95%) 49 (20%) 130 (53%)
1 Sothebys New York 3 108 107 (99%) 3 (3%) 91 (85%)
1 Stair Auctioneers and Appraisers Hudson 1 16 16 (100%) 3 (19%) 9 (56%)
1 Stephenson's Auctioneers & Appraisers Southampton 1 420 391 (93%) 274 (70%) 36 (9%)
1 Swann Galleries New York 1 280 228 (81%) 72 (32%) 103 (45%)
1 Tessier & Sarrou and Associates Paris 1 226 133 (59%) 15 (11%) 68 (51%)
1 Trafford Books Manchester 1 138 99 (72%) 30 (30%) 38 (38%)
1 Trillium Antique Prints & Rare Books Franklin 5 1000 952 (95%) 732 (77%) 38 (4%)
1 University Archives Wilton 1 437 410 (94%) 142 (35%) 192 (47%)
1 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 159 156 (98%) 102 (65%) 18 (12%)
1 Winner's Auctions Ltd Jerusalem 1 365 275 (75%) 0 (0%) 275 (100%)
1 Zisska and Lacher Munich 1 2243 1435 (64%) 0 (0%) 629 (44%)
2 Ader PARIS 3 696 437 (63%) 162 (37%) 183 (42%)
2 Alaska Auction Anchorage 1 47 39 (83%) 0 (0%) 39 (100%)
2 Alexander Historical Auctions Chesapeake City 2 1406 1248 (89%) 294 (24%) 594 (48%)
2 Antikvariat Bryggen AS Skjeberg 1 253 195 (77%) 0 (0%) 195 (100%)
2 Aspire Auctions Cleveland 1 72 70 (97%) 24 (34%) 23 (33%)
2 Aste Bolaffi Turin 1 123 123 (100%) 8 (7%) 99 (80%)
2 Bonhams London 3 323 267 (83%) 20 (7%) 171 (64%)
2 Bonhams New York 3 410 349 (85%) 67 (19%) 201 (58%)
2 Bruneau & Co. Cranston 1 37 32 (86%) 21 (66%) 5 (16%)
2 Brunk Auctions Asheville, NC 1 126 117 (93%) 35 (30%) 52 (44%)
2 Bruun Rasmussen Copenhagen 5 521 479 (92%) 161 (34%) 263 (55%)
2 Catawiki B. V. LA Assen, 22 1624 1407 (87%) 266 (19%) 1053 (75%)
2 Chiswick Auctions London 1 142 137 (96%) 32 (23%) 76 (55%)
2 Christies Paris 1 502 491 (98%) 44 (9%) 374 (76%)
2 Clars Auction Gallery Oakland 3 213 159 (75%) 72 (45%) 34 (21%)
2 Copley Fine Art Auctions Boston 1 33 33 (100%) 1 (3%) 8 (24%)
2 Cowans Auctions Cincinnati 2 590 479 (81%) 184 (38%) 166 (35%)
2 Dirk Soulis Auctions Lee's Summit 2 252 249 (99%) 36 (14%) 93 (37%)
2 Dominic Winter Book Auctions Gloucestershire 1 422 387 (92%) 28 (7%) 299 (77%)
2 Doyle New York New York 1 31 30 (97%) 2 (7%) 24 (80%)
2 Eldreds East Dennis, 1 52 45 (87%) 17 (38%) 16 (36%)
2 Ferraton Bruxelles 1 282 242 (86%) 0 (0%) 172 (71%)
2 Forum Auctions London 3 610 561 (92%) 110 (20%) 306 (55%)
2 Freemans Philadelphia 1 166 147 (89%) 45 (31%) 60 (41%)
2 Garth's Auctioneers and Appraisers Columbus 1 10 10 (100%) 5 (50%) 3 (30%)
2 Hake's Auctions York 1 1522 1498 (98%) 478 (32%) 400 (27%)
2 Heritage Auctions Dallas 27 13683 13522 (99%) 1459 (11%) 10416 (77%)
2 Holabird Kagin Americana Reno 5 2350 1922 (82%) 1472 (77%) 153 (8%)
2 Il Ponte Milan 1 23 22 (96%) 7 (32%) 12 (55%)
2 John McInnis Auctioneers Amesbury 2 452 448 (99%) 122 (27%) 208 (46%)
2 Kedem Auctions Ltd. Jerusalem 1 178 130 (73%) 0 (0%) 130 (100%)
2 Kestenbaum and Company Brooklyn 1 264 183 (69%) 27 (15%) 78 (43%)
2 Keys Fine Arts Auctioneers Norwich 1 20 18 (90%) 3 (17%) 13 (72%)
2 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 2713 1630 (60%) 975 (60%) 655 (40%)
2 Leland Little Auctions Hillsborough, NC 1 28 28 (100%) 0 (0%) 28 (100%)
2 Leslie Hindman Auctioneers Denver, 1 12 12 (100%) 6 (50%) 2 (17%)
2 Litchfield County Auctions Litchfield 1 10 9 (90%) 4 (44%) 1 (11%)
2 Lyon and Turnbull Edinburgh 1 443 402 (91%) 38 (9%) 267 (66%)
2 Mennonite Life Lancaster 1 400 376 (94%) 0 (0%) 376 (100%)
2 Michaans Auctions Alameda, CA 1 34 28 (82%) 18 (64%) 4 (14%)
2 Michael Treloar Adelaide SA 1 331 210 (63%) 93 (44%) 54 (26%)
2 Moreshet Auctions Jerusalem 1 221 150 (68%) 0 (0%) 150 (100%)
2 Morton Subastas México DF CP 11000 3 438 137 (31%) 83 (61%) 12 (9%)
2 Nadeau's Auction Gallery Windsor 1 25 21 (84%) 3 (14%) 10 (48%)
2 Neal Auction Company New Orleans 1 87 86 (99%) 17 (20%) 54 (63%)
2 North American Auction Company Bozeman 1 103 92 (89%) 67 (73%) 3 (3%)
2 Old World Auctions Richmond 1 772 766 (99%) 572 (75%) 111 (14%)
2 PBA Galleries San Francisco 4 1131 821 (73%) 331 (40%) 389 (47%)
2 Potomack Company Alexandria 1 26 18 (69%) 11 (61%) 3 (17%)
2 Potter and Potter Auctions Chicago 1 83 83 (100%) 6 (7%) 57 (69%)
2 Purcell Auctioneers Birr 1 637 590 (93%) 91 (15%) 311 (53%)
2 Rachel Davis Fine Arts Cleveland 1 422 409 (97%) 105 (26%) 190 (46%)
2 Rago Arts and Auctions Lambertville 1 297 270 (91%) 28 (10%) 145 (54%)
2 Revere Auctions St. Paul 1 85 79 (93%) 25 (32%) 29 (37%)
2 Ripley Auctions Indianapolis 1 104 103 (99%) 12 (12%) 60 (58%)
2 Rossini Paris 1 281 155 (55%) 9 (6%) 89 (57%)
2 RR Auction Amherst 2 874 651 (74%) 47 (7%) 272 (42%)
2 Second Story Books Rockville 1 154 65 (42%) 47 (72%) 12 (18%)
2 Skinner Marlborough 1 43 41 (95%) 0 (0%) 9 (22%)
2 Sothebys London 1 185 171 (92%) 2 (1%) 114 (67%)
2 Sothebys Paris 1 102 102 (100%) 13 (13%) 78 (76%)
2 Stair Auctioneers and Appraisers Hudson 1 21 15 (71%) 8 (53%) 3 (20%)
2 Stephan Welz & Co. Constantia 1 75 43 (57%) 2 (5%) 9 (21%)
2 Swann Galleries New York 3 853 693 (81%) 196 (28%) 277 (40%)
2 Sydney Rare Book Auctions Ultimo 1 799 583 (73%) 382 (66%) 110 (19%)
2 Thomaston Place Auction Galleries Thomaston 1 79 65 (82%) 40 (62%) 11 (17%)
2 Trillium Antique Prints & Rare Books Franklin 4 800 770 (96%) 582 (76%) 32 (4%)
2 Vermot de Pas Paris 2 775 210 (27%) 30 (14%) 123 (59%)
2 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 115 109 (95%) 67 (61%) 18 (17%)
3 Ader PARIS 2 439 306 (70%) 13 (4%) 220 (72%)
3 Aguttes Neuilly-sur-Seine 2 524 352 (67%) 41 (12%) 212 (60%)
3 ALDE Paris 3 691 533 (77%) 11 (2%) 397 (74%)
3 AntiquarianAuctions.com Constantia 1 492 177 (36%) 124 (70%) 31 (18%)
3 AntiquarianAuctions.com Lakeville 1 155 88 (57%) 54 (61%) 15 (17%)
3 Arader Galleries New York City 1 174 105 (60%) 48 (46%) 15 (14%)
3 Arenberg Auctions BRUSSEL 1 1523 1160 (76%) 53 (5%) 763 (66%)
3 Artcurial Paris 2 473 455 (96%) 85 (19%) 298 (65%)
3 Aste Bolaffi Turin 1 288 224 (78%) 0 (0%) 224 (100%)
3 Australian Book Auctions Armadale, 1 279 252 (90%) 50 (20%) 110 (44%)
3 Binoche et Giquello rue La Boetie, Paris 2 698 490 (70%) 76 (16%) 265 (54%)
3 Bogota Auction Bogota 1 264 257 (97%) 0 (0%) 257 (100%)
3 Bonhams London 2 210 166 (79%) 13 (8%) 95 (57%)
3 Bonhams Los Angeles 1 217 204 (94%) 6 (3%) 158 (77%)
3 Bonhams New York 1 109 71 (65%) 11 (15%) 35 (49%)
3 Bruneau & Co. Cranston 1 404 402 (100%) 15 (4%) 225 (56%)
3 Bruun Rasmussen Copenhagen 6 869 783 (90%) 293 (37%) 400 (51%)
3 Carlsen Gallery Greenville, NY 1 25 23 (92%) 5 (22%) 10 (43%)
3 Catawiki B. V. LA Assen, 28 2093 1758 (84%) 316 (18%) 1357 (77%)
3 Chiswick Auctions London 2 570 378 (66%) 93 (25%) 147 (39%)
3 Chorley's Gloucestershire 1 185 174 (94%) 8 (5%) 141 (81%)
3 Christies London - King Street 2 222 205 (92%) 9 (4%) 129 (63%)
3 Christies New York 1 181 153 (85%) 28 (18%) 81 (53%)
3 Christies Paris 2 309 285 (92%) 38 (13%) 203 (71%)
3 Clars Auction Gallery Oakland 2 122 108 (89%) 55 (51%) 18 (17%)
3 De Baecque and Associes Lyon 2 436 315 (72%) 10 (3%) 229 (73%)
3 Dirk Soulis Auctions Lee's Summit 2 98 94 (96%) 25 (27%) 51 (54%)
3 Dominic Winter Book Auctions Gloucestershire 2 548 485 (89%) 29 (6%) 364 (75%)
3 Doyle New York New York 1 218 209 (96%) 70 (33%) 100 (48%)
3 Early American Rancho Santa Fe 1 235 196 (83%) 69 (35%) 19 (10%)
3 Eldreds East Dennis, 2 89 82 (92%) 25 (30%) 42 (51%)
3 Ferraton Bruxelles 1 929 826 (89%) 7 (1%) 541 (65%)
3 Finarte Milan 1 239 167 (70%) 5 (3%) 84 (50%)
3 Finarte Rome 1 440 282 (64%) 1 (0%) 151 (54%)
3 Fonsie Mealy Auctioneers Kilkenny 1 558 540 (97%) 122 (23%) 309 (57%)
3 Forum Auctions London 6 1074 884 (82%) 133 (15%) 471 (53%)
3 Garth's Auctioneers and Appraisers Columbus 2 54 52 (96%) 19 (37%) 19 (37%)
3 Grays Auctioneers Cleveland, 1 92 81 (88%) 29 (36%) 30 (37%)
3 Heritage Auctions Dallas 25 13229 13084 (99%) 1015 (8%) 10250 (78%)
3 Il Ponte Milan 1 416 414 (100%) 29 (7%) 289 (70%)
3 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1084 493 (45%) 6 (1%) 240 (49%)
3 Kedem Auctions Ltd. Jerusalem 2 474 404 (85%) 0 (0%) 404 (100%)
3 Keys Fine Arts Auctioneers Norwich 2 330 293 (89%) 94 (32%) 132 (45%)
3 Kolbe and Fanning Numismatic Booksellers Gahanna 1 538 516 (96%) 56 (11%) 456 (88%)
3 Koller Auctions Zurich 3 476 375 (79%) 31 (8%) 199 (53%)
3 Lark Mason Associates New Braunfels 1 204 185 (91%) 53 (29%) 76 (41%)
3 Leland Little Auctions Hillsborough, NC 2 47 47 (100%) 1 (2%) 38 (81%)
3 Leslie Hindman Auctioneers Chicago 1 267 263 (99%) 36 (14%) 170 (65%)
3 Litchfield County Auctions Litchfield 1 60 47 (78%) 21 (45%) 13 (28%)
3 Marc van de Wiele Auctions Brugge 1 841 712 (85%) 18 (3%) 464 (65%)
3 Morton Subastas México DF CP 11000 2 463 175 (38%) 83 (47%) 32 (18%)
3 Nadeau's Auction Gallery Windsor 1 33 32 (97%) 9 (28%) 17 (53%)
3 Nye & Company Auctioneers Bloomfield 2 147 113 (77%) 0 (0%) 113 (100%)
3 Old World Auctions Richmond 1 187 54 (29%) 49 (91%) 4 (7%)
3 PBA Galleries San Francisco 3 1037 845 (81%) 263 (31%) 454 (54%)
3 PIASA Paris 2 484 0 (0%) 0 (0%) 0 (0%)
3 PosterConnection Inc. Clayton 1 418 287 (69%) 235 (82%) 15 (5%)
3 Potter and Potter Auctions Chicago 1 618 569 (92%) 91 (16%) 320 (56%)
3 Purcell Auctioneers Birr 1 790 790 (100%) 66 (8%) 523 (66%)
3 Rachel Davis Fine Arts Cleveland 1 146 136 (93%) 20 (15%) 73 (54%)
3 Rago Arts and Auctions Lambertville 1 26 0 (0%) 0 (0%) 0 (0%)
3 Robert Siegel Galleries New York 2 264 261 (99%) 77 (30%) 120 (46%)
3 Rossini Paris 1 436 54 (12%) 0 (0%) 2 (4%)
3 RR Auction Amherst 2 1167 798 (68%) 76 (10%) 302 (38%)
3 Second Story Books Rockville 1 63 13 (21%) 13 (100%) 0 (0%)
3 Skinner Marlborough 2 117 103 (88%) 35 (34%) 41 (40%)
3 Soler Y Llach Barcelona 1 626 318 (51%) 0 (0%) 318 (100%)
3 Sothebys London 5 462 394 (85%) 16 (4%) 287 (73%)
3 Sothebys New York 1 90 86 (96%) 16 (19%) 43 (50%)
3 Sothebys Paris 3 116 105 (91%) 3 (3%) 77 (73%)
3 Stair Auctioneers and Appraisers Hudson 1 18 18 (100%) 4 (22%) 9 (50%)
3 Swann Galleries New York 3 1175 971 (83%) 254 (26%) 347 (36%)
3 Tajan Paris 2 397 225 (57%) 5 (2%) 92 (41%)
3 Tennants Auctioneers Leyburn 1 177 169 (95%) 3 (2%) 102 (60%)
3 Tessier & Sarrou and Associates Paris 2 418 275 (66%) 65 (24%) 95 (35%)
3 Tooveys West Sussex 2 312 266 (85%) 18 (7%) 188 (71%)
3 Trafford Books Manchester 1 150 117 (78%) 39 (33%) 35 (30%)
3 Trillium Antique Prints & Rare Books Franklin 4 800 774 (97%) 577 (75%) 25 (3%)
3 University Archives Wilton 1 408 380 (93%) 125 (33%) 183 (48%)
3 Venator and Hanstein Köln 2 690 473 (69%) 183 (39%) 290 (61%)
3 Vermot de Pas Paris 1 470 303 (64%) 27 (9%) 133 (44%)
3 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 47 45 (96%) 5 (11%) 21 (47%)
3 Winner's Auctions Ltd Jerusalem 1 145 122 (84%) 51 (42%) 48 (39%)
4 Addison and Sarova Social Circle 1 258 248 (96%) 3 (1%) 85 (34%)
4 Ader PARIS 1 360 293 (81%) 11 (4%) 242 (83%)
4 Alaska Auction Anchorage 4 188 170 (90%) 0 (0%) 170 (100%)
4 ALDE Paris 2 490 354 (72%) 21 (6%) 206 (58%)
4 Alexander Historical Auctions Chesapeake City 1 904 671 (74%) 311 (46%) 228 (34%)
4 AntiquarianAuctions.com Constantia 1 358 129 (36%) 91 (71%) 30 (23%)
4 Artcurial Paris 1 351 232 (66%) 8 (3%) 140 (60%)
4 Aspire Auctions Cleveland 1 74 72 (97%) 31 (43%) 15 (21%)
4 Bearnes Hampton and Littlewood Exeter 1 27 23 (85%) 0 (0%) 19 (83%)
4 Beaussant Lefevre Paris 1 16 0 (0%) 0 (0%) 0 (0%)
4 Binoche et Giquello rue La Boetie, Paris 1 49 23 (47%) 0 (0%) 20 (87%)
4 Bonhams London 1 244 199 (82%) 16 (8%) 115 (58%)
4 Bonhams New York 1 197 121 (61%) 14 (12%) 49 (40%)
4 Brunk Auctions Asheville, NC 1 144 126 (88%) 50 (40%) 41 (33%)
4 Bruun Rasmussen Copenhagen 4 417 385 (92%) 135 (35%) 190 (49%)
4 Catawiki B. V. LA Assen, 25 1977 1678 (85%) 303 (18%) 1288 (77%)
4 Chiswick Auctions London 1 102 79 (77%) 16 (20%) 46 (58%)
4 Chorley's Gloucestershire 1 172 167 (97%) 31 (19%) 100 (60%)
4 Christies London - King Street 1 30 20 (67%) 11 (55%) 3 (15%)
4 Christies London -South Kensington 1 212 167 (79%) 34 (20%) 60 (36%)
4 Christies New York 5 607 520 (86%) 65 (13%) 332 (64%)
4 Clars Auction Gallery Oakland 1 45 34 (76%) 19 (56%) 5 (15%)
4 Cowans Auctions Cincinnati 1 333 274 (82%) 121 (44%) 81 (30%)
4 De Baecque and Associes Lyon 2 423 291 (69%) 3 (1%) 159 (55%)
4 Dirk Soulis Auctions Lee's Summit 1 91 84 (92%) 26 (31%) 47 (56%)
4 Dominic Winter Book Auctions Gloucestershire 1 490 441 (90%) 25 (6%) 286 (65%)
4 Dorotheum Vienna 1 69 59 (86%) 0 (0%) 44 (75%)
4 Doyle New York New York 3 462 418 (90%) 82 (20%) 241 (58%)
4 Eldreds East Dennis, 4 143 129 (90%) 35 (27%) 55 (43%)
4 Forum Auctions London 3 632 602 (95%) 100 (17%) 343 (57%)
4 Freemans Philadelphia 1 11 8 (73%) 3 (38%) 3 (38%)
4 Galerie Bassenge Berlin-Grunewald 1 2318 1481 (64%) 691 (47%) 790 (53%)
4 Garth's Auctioneers and Appraisers Columbus 1 26 23 (88%) 14 (61%) 5 (22%)
4 Gonnelli Casa DAste Firenze 1 1373 1114 (81%) 0 (0%) 1114 (100%)
4 Heritage Auctions Dallas 34 16919 16621 (98%) 1025 (6%) 13413 (81%)
4 JA Stargardt Autographenhandlung Berlin 2 737 630 (85%) 93 (15%) 527 (84%)
4 Jacksons Auction Cedar Falls, Iowa 1 47 47 (100%) 1 (2%) 40 (85%)
4 Keys Fine Arts Auctioneers Norwich 1 138 77 (56%) 0 (0%) 77 (100%)
4 Lang's Auction, Inc. Bouckville 1 207 207 (100%) 31 (15%) 148 (71%)
4 Leland Little Auctions Hillsborough, NC 2 68 67 (99%) 0 (0%) 67 (100%)
4 Leslie Hindman Auctioneers Chicago 1 43 34 (79%) 11 (32%) 13 (38%)
4 Lion Heart Autographs New York, NY 1 178 137 (77%) 32 (23%) 68 (50%)
4 Litchfield County Auctions Litchfield 1 21 19 (90%) 2 (11%) 10 (53%)
4 Lyon and Turnbull Edinburgh 2 139 121 (87%) 3 (2%) 75 (62%)
4 Michaans Auctions Alameda, CA 1 62 34 (55%) 22 (65%) 5 (15%)
4 Mirabaud-Mercier Auctioneers PARIS 3 2762 246 (9%) 64 (26%) 43 (17%)
4 Moreshet Auctions Jerusalem 1 236 147 (62%) 0 (0%) 147 (100%)
4 Morton Subastas México DF CP 11000 3 466 175 (38%) 82 (47%) 25 (14%)
4 Nadeau's Auction Gallery Windsor 1 24 22 (92%) 4 (18%) 11 (50%)
4 Neal Auction Company New Orleans 1 84 83 (99%) 25 (30%) 31 (37%)
4 New England Auctions South Deerfield 1 179 177 (99%) 0 (0%) 177 (100%)
4 North American Auction Company Bozeman 1 65 58 (89%) 44 (76%) 1 (2%)
4 Nye & Company Auctioneers Bloomfield 2 251 197 (78%) 59 (30%) 117 (59%)
4 Old World Auctions Richmond 1 824 687 (83%) 503 (73%) 124 (18%)
4 One Of A Kind Collectibles Coral Gables 1 252 196 (78%) 0 (0%) 196 (100%)
4 OSENAT FONTAINEBLEAU 1 171 159 (93%) 5 (3%) 118 (74%)
4 Pandolfini Florence 2 266 207 (78%) 1 (0%) 148 (71%)
4 PBA Galleries San Francisco 4 1237 895 (72%) 454 (51%) 144 (16%)
4 PIASA Paris 1 238 0 (0%) 0 (0%) 0 (0%)
4 Pierre Berge and Associes Paris 1 72 30 (42%) 0 (0%) 14 (47%)
4 Potter and Potter Auctions Chicago 1 146 146 (100%) 18 (12%) 89 (61%)
4 Purcell Auctioneers Birr 1 685 639 (93%) 142 (22%) 243 (38%)
4 Revere Auctions St. Paul 1 42 38 (90%) 21 (55%) 10 (26%)
4 Ripley Auctions Indianapolis 1 90 87 (97%) 52 (60%) 11 (13%)
4 Rossini Paris 1 24 11 (46%) 3 (27%) 2 (18%)
4 RR Auction Amherst 2 1560 1119 (72%) 104 (9%) 445 (40%)
4 Second Story Books Rockville 1 153 11 (7%) 10 (91%) 1 (9%)
4 Skinner Marlborough 1 33 25 (76%) 9 (36%) 8 (32%)
4 Soler Y Llach Barcelona 1 322 123 (38%) 0 (0%) 123 (100%)
4 Sothebys London 3 418 369 (88%) 79 (21%) 201 (54%)
4 Sothebys New York 5 966 849 (88%) 141 (17%) 477 (56%)
4 Stair Auctioneers and Appraisers Hudson 1 11 11 (100%) 0 (0%) 11 (100%)
4 Swann Galleries New York 2 656 584 (89%) 141 (24%) 278 (48%)
4 Sydney Rare Book Auctions Ultimo 1 828 552 (67%) 357 (65%) 102 (18%)
4 Tajan Paris 1 172 139 (81%) 33 (24%) 60 (43%)
4 Tessier & Sarrou and Associates Paris 3 449 308 (69%) 50 (16%) 133 (43%)
4 Thomson Roddick Auctioneers & Valuers Carlisle 1 294 290 (99%) 63 (22%) 162 (56%)
4 Trafford Books Manchester 1 216 117 (54%) 30 (26%) 66 (56%)
4 Trillium Antique Prints & Rare Books Franklin 4 800 754 (94%) 556 (74%) 32 (4%)
4 University Archives Wilton 1 352 318 (90%) 158 (50%) 112 (35%)
4 Vermot de Pas Paris 1 576 144 (25%) 1 (1%) 86 (60%)
4 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 112 110 (98%) 78 (71%) 9 (8%)
4 Winter Associates Plainville, CT 1 41 29 (71%) 10 (34%) 7 (24%)
5 Ader PARIS 1 228 142 (62%) 0 (0%) 70 (49%)
5 ALDE Paris 2 491 449 (91%) 36 (8%) 315 (70%)
5 Alexander Historical Auctions Chesapeake City 2 1440 1214 (84%) 286 (24%) 582 (48%)
5 Antikvariat Bryggen AS Skjeberg 1 276 235 (85%) 0 (0%) 235 (100%)
5 Artcurial Paris 1 414 353 (85%) 104 (29%) 170 (48%)
5 Aste Bolaffi Turin 2 182 58 (32%) 24 (41%) 16 (28%)
5 Bearnes Hampton and Littlewood Exeter 1 255 179 (70%) 41 (23%) 79 (44%)
5 Binoche et Giquello rue La Boetie, Paris 1 336 202 (60%) 20 (10%) 77 (38%)
5 Bonhams London 2 412 331 (80%) 31 (9%) 205 (62%)
5 Bonhams New York 1 248 209 (84%) 7 (3%) 128 (61%)
5 Brunk Auctions Asheville, NC 1 34 30 (88%) 9 (30%) 10 (33%)
5 Bruun Rasmussen Copenhagen 5 558 482 (86%) 187 (39%) 224 (46%)
5 Bubb Kuyper 2011 KM Haarlem 1 5291 3991 (75%) 0 (0%) 2466 (62%)
5 Burgersdijk and Niermans Leiden 1 1157 961 (83%) 0 (0%) 888 (92%)
5 Catawiki B. V. LA Assen, 25 1612 1346 (83%) 247 (18%) 1021 (76%)
5 Chiswick Auctions London 3 880 434 (49%) 151 (35%) 149 (34%)
5 Christian Hesse Auktionen Hamburg 1 1165 912 (78%) 2 (0%) 638 (70%)
5 Christies New York 1 33 33 (100%) 2 (6%) 23 (70%)
5 Christies Paris 3 292 235 (80%) 33 (14%) 143 (61%)
5 Clars Auction Gallery Oakland 2 167 104 (62%) 48 (46%) 22 (21%)
5 Dirk Soulis Auctions Lee's Summit 1 149 149 (100%) 14 (9%) 114 (77%)
5 Dominic Winter Book Auctions Gloucestershire 3 850 778 (92%) 76 (10%) 531 (68%)
5 Dorotheum Vienna 1 256 213 (83%) 0 (0%) 213 (100%)
5 Eldreds East Dennis, 3 105 87 (83%) 25 (29%) 32 (37%)
5 Ferraton Bruxelles 1 171 140 (82%) 0 (0%) 84 (60%)
5 Finarte Milan 1 432 229 (53%) 11 (5%) 103 (45%)
5 Fonsie Mealy Auctioneers Kilkenny 1 42 31 (74%) 2 (6%) 20 (65%)
5 Forum Auctions London 5 1310 1092 (83%) 279 (26%) 524 (48%)
5 Freemans Philadelphia 1 131 128 (98%) 33 (26%) 74 (58%)
5 Garth's Auctioneers and Appraisers Columbus 1 11 11 (100%) 4 (36%) 4 (36%)
5 Goldberg Coins and Collectibles LOS ANGELES 1 450 322 (72%) 190 (59%) 29 (9%)
5 Grays Auctioneers Cleveland, 1 23 19 (83%) 10 (53%) 6 (32%)
5 Grogan and Company Dedham 1 27 27 (100%) 1 (4%) 16 (59%)
5 Heritage Auctions Dallas 38 19990 19691 (99%) 1382 (7%) 16528 (84%)
5 Holabird Kagin Americana Reno 5 1656 1219 (74%) 870 (71%) 135 (11%)
5 Il Ponte Milan 1 396 334 (84%) 133 (40%) 157 (47%)
5 Il Ponte Milan 1 415 393 (95%) 31 (8%) 274 (70%)
5 John McInnis Auctioneers Amesbury 1 28 28 (100%) 0 (0%) 28 (100%)
5 Kestenbaum and Company Brooklyn 1 210 133 (63%) 43 (32%) 57 (43%)
5 Ketterer Kunst Doerling Hamburg 1 366 244 (67%) 56 (23%) 139 (57%)
5 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 2824 1519 (54%) 865 (57%) 654 (43%)
5 Kolbe and Fanning Numismatic Booksellers Gahanna 1 458 372 (81%) 88 (24%) 276 (74%)
5 Leland Little Auctions Hillsborough, NC 3 120 119 (99%) 1 (1%) 118 (99%)
5 Leslie Hindman Auctioneers Chicago 3 835 745 (89%) 206 (28%) 356 (48%)
5 Marc van de Wiele Auctions Brugge 1 667 431 (65%) 32 (7%) 160 (37%)
5 Michaans Auctions Alameda, CA 1 46 26 (57%) 18 (69%) 6 (23%)
5 Mirabaud-Mercier Auctioneers PARIS 1 2479 49 (2%) 15 (31%) 3 (6%)
5 Morphy Auctions Denver 1 1046 978 (93%) 292 (30%) 361 (37%)
5 Morton Subastas México DF CP 11000 3 630 234 (37%) 103 (44%) 23 (10%)
5 Nadeau's Auction Gallery Windsor 1 25 24 (96%) 4 (17%) 12 (50%)
5 Nate D. Sanders Auctions Los Angeles 1 79 13 (16%) 0 (0%) 13 (100%)
5 North American Auction Company Bozeman 1 89 67 (75%) 60 (90%) 1 (1%)
5 Nosbüsch & Stucke Berlin 3 2000 1239 (62%) 468 (38%) 908 (73%)
5 PBA Galleries San Francisco 2 775 576 (74%) 347 (60%) 77 (13%)
5 Potter and Potter Auctions Chicago 2 972 922 (95%) 240 (26%) 390 (42%)
5 Purcell Auctioneers Birr 1 579 494 (85%) 133 (27%) 213 (43%)
5 Rachel Davis Fine Arts Cleveland 1 28 25 (89%) 13 (52%) 4 (16%)
5 Rago Arts and Auctions Lambertville 1 156 146 (94%) 17 (12%) 101 (69%)
5 Ripley Auctions Indianapolis 1 122 117 (96%) 72 (62%) 14 (12%)
5 Rossini Paris 1 122 50 (41%) 0 (0%) 14 (28%)
5 RR Auction Amherst 2 929 577 (62%) 58 (10%) 233 (40%)
5 Schilb Antiquarian Columbia 1 103 103 (100%) 98 (95%) 0 (0%)
5 Second Story Books Rockville 1 100 20 (20%) 17 (85%) 0 (0%)
5 Skinner Marlborough 2 482 423 (88%) 134 (32%) 185 (44%)
5 Sothebys London 4 565 425 (75%) 40 (9%) 262 (62%)
5 Sothebys Paris 1 319 271 (85%) 1 (0%) 158 (58%)
5 Swann Galleries New York 4 1194 918 (77%) 292 (32%) 285 (31%)
5 Sydney Rare Book Auctions Ultimo 1 798 710 (89%) 474 (67%) 112 (16%)
5 Tessier & Sarrou and Associates Paris 1 550 545 (99%) 0 (0%) 545 (100%)
5 Thomson Roddick Auctioneers & Valuers Carlisle 1 283 264 (93%) 54 (20%) 143 (54%)
5 Trillium Antique Prints & Rare Books Franklin 5 1000 974 (97%) 715 (73%) 33 (3%)
5 University Archives Wilton 1 409 396 (97%) 141 (36%) 181 (46%)
5 Vermot de Pas Paris 1 345 181 (52%) 0 (0%) 123 (68%)
5 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 139 126 (91%) 56 (44%) 22 (17%)
5 Winner's Auctions Ltd Jerusalem 1 129 91 (71%) 47 (52%) 20 (22%)
5 Winter Associates Plainville, CT 1 35 33 (94%) 11 (33%) 10 (30%)
6 A.H. Wilkens Auctions & Appraisals Toronto 1 360 251 (70%) 108 (43%) 73 (29%)
6 Adams Amsterdam Auctions Amsterdam 2 130 104 (80%) 48 (46%) 34 (33%)
6 Addison and Sarova Social Circle 2 503 467 (93%) 0 (0%) 42 (9%)
6 Ader PARIS 6 1198 551 (46%) 39 (7%) 291 (53%)
6 Aguttes Neuilly-sur-Seine 2 840 684 (81%) 77 (11%) 438 (64%)
6 Alaska Auction Anchorage 1 36 32 (89%) 29 (91%) 0 (0%)
6 ALDE Paris 4 888 533 (60%) 14 (3%) 364 (68%)
6 Alexander Historical Auctions Chesapeake City 1 942 571 (61%) 323 (57%) 164 (29%)
6 Antikvariat Bryggen AS Skjeberg 1 151 74 (49%) 63 (85%) 3 (4%)
6 AntiquarianAuctions.com Constantia 1 579 181 (31%) 119 (66%) 34 (19%)
6 AntiquarianAuctions.com Lakeville 1 424 93 (22%) 75 (81%) 5 (5%)
6 Arader Galleries New York City 1 171 92 (54%) 69 (75%) 2 (2%)
6 Arenberg Auctions BRUSSEL 1 1287 876 (68%) 64 (7%) 556 (63%)
6 Artcurial Paris 1 163 141 (87%) 1 (1%) 105 (74%)
6 Aspire Auctions Cleveland 1 83 78 (94%) 39 (50%) 15 (19%)
6 Aste Bolaffi Turin 3 1257 806 (64%) 0 (0%) 805 (100%)
6 Australian Book Auctions Armadale, 1 270 196 (73%) 17 (9%) 75 (38%)
6 Bearnes Hampton and Littlewood Exeter 1 119 102 (86%) 0 (0%) 100 (98%)
6 Binoche et Giquello rue La Boetie, Paris 3 366 265 (72%) 42 (16%) 139 (52%)
6 Bonhams London 4 485 427 (88%) 43 (10%) 260 (61%)
6 Bonhams Los Angeles 2 441 402 (91%) 82 (20%) 237 (59%)
6 Bonhams Los Angeles 1 177 161 (91%) 23 (14%) 96 (60%)
6 Bonhams New York 2 432 376 (87%) 64 (17%) 193 (51%)
6 Bruun Rasmussen Copenhagen 4 557 487 (87%) 202 (41%) 211 (43%)
6 Carlsen Gallery Greenville, NY 1 22 22 (100%) 12 (55%) 3 (14%)
6 Catawiki B. V. LA Assen, 27 1795 1422 (79%) 249 (18%) 1094 (77%)
6 Chiswick Auctions London 2 395 257 (65%) 53 (21%) 103 (40%)
6 Chorley's Gloucestershire 1 36 30 (83%) 10 (33%) 16 (53%)
6 Christies Paris 1 118 72 (61%) 1 (1%) 27 (38%)
6 Clars Auction Gallery Oakland 2 162 123 (76%) 55 (45%) 37 (30%)
6 Cotswold Auction Company Cheltenham 1 220 188 (85%) 15 (8%) 118 (63%)
6 Cowans Auctions Cincinnati 2 715 595 (83%) 215 (36%) 201 (34%)
6 De Baecque and Associes Lyon 2 495 340 (69%) 10 (3%) 188 (55%)
6 Dominic Winter Book Auctions Gloucestershire 2 669 602 (90%) 43 (7%) 395 (66%)
6 Donald Heald Auctions New York 1 210 57 (27%) 36 (63%) 8 (14%)
6 Dorotheum Vienna 2 549 419 (76%) 0 (0%) 419 (100%)
6 Doyle New York New York 1 259 231 (89%) 87 (38%) 86 (37%)
6 Eldreds East Dennis, 2 67 55 (82%) 29 (53%) 14 (25%)
6 Ferraton Bruxelles 1 604 492 (81%) 6 (1%) 290 (59%)
6 Finarte Milan 1 307 227 (74%) 2 (1%) 139 (61%)
6 Finarte Rome 2 607 301 (50%) 5 (2%) 126 (42%)
6 Forum Auctions London 4 709 545 (77%) 111 (20%) 237 (43%)
6 Galerie Bassenge Berlin-Grunewald 2 1057 653 (62%) 248 (38%) 405 (62%)
6 Garth's Auctioneers and Appraisers Columbus 1 25 22 (88%) 14 (64%) 1 (5%)
6 Grays Auctioneers Cleveland, 1 58 37 (64%) 9 (24%) 26 (70%)
6 Hake's Auctions York 1 781 749 (96%) 257 (34%) 95 (13%)
6 Heritage Auctions Dallas 41 19429 19193 (99%) 940 (5%) 15675 (82%)
6 Heritage Auctions Hong Kong 1 543 540 (99%) 46 (9%) 338 (63%)
6 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 701 290 (41%) 171 (59%) 90 (31%)
6 John McInnis Auctioneers Amesbury 1 21 21 (100%) 8 (38%) 8 (38%)
6 Kestenbaum and Company Brooklyn 1 502 315 (63%) 42 (13%) 262 (83%)
6 Keys Fine Arts Auctioneers Norwich 1 506 456 (90%) 212 (46%) 122 (27%)
6 Leland Little Auctions Hillsborough, NC 2 88 88 (100%) 2 (2%) 79 (90%)
6 Leslie Hindman Auctioneers Chicago 2 344 265 (77%) 134 (51%) 76 (29%)
6 Librairie Loeb Larocque Paris 1 247 202 (82%) 10 (5%) 112 (55%)
6 Lyon and Turnbull Edinburgh 1 405 336 (83%) 30 (9%) 174 (52%)
6 Michaans Auctions Alameda, CA 1 31 20 (65%) 9 (45%) 3 (15%)
6 Mirabaud-Mercier Auctioneers PARIS 1 140 0 (0%) 0 (0%) 0 (0%)
6 Moreshet Auctions Jerusalem 2 418 312 (75%) 0 (0%) 312 (100%)
6 Morphy Auctions Denver 1 94 83 (88%) 31 (37%) 23 (28%)
6 Morton Subastas México DF CP 11000 3 403 224 (56%) 110 (49%) 75 (33%)
6 Nate D. Sanders Auctions Los Angeles 1 45 11 (24%) 0 (0%) 11 (100%)
6 Neal Auction Company New Orleans 3 111 106 (95%) 39 (37%) 40 (38%)
6 New England Auctions South Deerfield 2 373 359 (96%) 68 (19%) 254 (71%)
6 North American Auction Company Bozeman 1 91 67 (74%) 55 (82%) 3 (4%)
6 Nye & Company Auctioneers Bloomfield 2 140 102 (73%) 14 (14%) 84 (82%)
6 Old World Auctions Richmond 1 574 491 (86%) 351 (71%) 89 (18%)
6 PBA Galleries San Francisco 3 1148 885 (77%) 375 (42%) 386 (44%)
6 PIASA Paris 1 211 108 (51%) 6 (6%) 48 (44%)
6 Pierre Berge and Associes Paris 1 284 263 (93%) 13 (5%) 198 (75%)
6 PosterConnection Inc. Clayton 1 174 133 (76%) 84 (63%) 23 (17%)
6 Potomack Company Alexandria 1 22 12 (55%) 5 (42%) 5 (42%)
6 Potter and Potter Auctions Chicago 2 816 792 (97%) 183 (23%) 337 (43%)
6 Purcell Auctioneers Birr 1 669 589 (88%) 172 (29%) 193 (33%)
6 Rachel Davis Fine Arts Cleveland 1 383 350 (91%) 111 (32%) 112 (32%)
6 Rago Arts and Auctions Lambertville 1 335 267 (80%) 45 (17%) 93 (35%)
6 Revere Auctions St. Paul 1 78 70 (90%) 22 (31%) 32 (46%)
6 Robert Siegel Galleries New York 3 585 563 (96%) 103 (18%) 352 (63%)
6 Rossini Paris 1 13 11 (85%) 1 (9%) 7 (64%)
6 RR Auction Amherst 2 1310 847 (65%) 82 (10%) 348 (41%)
6 Santa Fe Art Auction Santa Fe 1 316 297 (94%) 128 (43%) 110 (37%)
6 Schilb Antiquarian Columbia 1 102 101 (99%) 97 (96%) 0 (0%)
6 Second Story Books Rockville 1 164 21 (13%) 20 (95%) 0 (0%)
6 Sheppards Irish Auction House Durrow 2 889 587 (66%) 70 (12%) 237 (40%)
6 Skinner Marlborough 3 138 117 (85%) 51 (44%) 30 (26%)
6 Sothebys London 2 325 246 (76%) 7 (3%) 146 (59%)
6 Sothebys Paris 1 184 141 (77%) 7 (5%) 72 (51%)
6 Stair Auctioneers and Appraisers Hudson 3 263 244 (93%) 52 (21%) 143 (59%)
6 Stephan Welz & Co. Constantia 1 66 43 (65%) 2 (5%) 15 (35%)
6 Stockholms Auktionsverk Stockholm 1 173 149 (86%) 52 (35%) 81 (54%)
6 Swann Galleries New York 3 914 746 (82%) 221 (30%) 322 (43%)
6 Sydney Rare Book Auctions Ultimo 1 583 488 (84%) 338 (69%) 79 (16%)
6 Tessier & Sarrou and Associates Paris 2 1177 933 (79%) 34 (4%) 690 (74%)
6 Thomson Roddick Auctioneers & Valuers Carlisle 1 366 343 (94%) 26 (8%) 229 (67%)
6 Trafford Books Manchester 1 283 173 (61%) 68 (39%) 53 (31%)
6 Trillium Antique Prints & Rare Books Franklin 4 800 781 (98%) 586 (75%) 34 (4%)
6 University Archives Wilton 1 328 311 (95%) 115 (37%) 143 (46%)
6 Vermot de Pas Paris 4 1166 428 (37%) 44 (10%) 230 (54%)
6 William H. Bunch Auctions and Appraisals Chadds Ford, PA 4 146 137 (94%) 76 (55%) 22 (16%)
6 Winter Associates Plainville, CT 1 226 128 (57%) 91 (71%) 7 (5%)
6 Zwiggelaar Auctions Amsterdam 5 2684 2272 (85%) 1 (0%) 1505 (66%)
7 Ader PARIS 3 665 449 (68%) 17 (4%) 352 (78%)
7 Aguttes Neuilly-sur-Seine 2 341 258 (76%) 48 (19%) 142 (55%)
7 Alaska Auction Anchorage 2 223 199 (89%) 0 (0%) 199 (100%)
7 ALDE Paris 3 763 482 (63%) 44 (9%) 288 (60%)
7 AntiquarianAuctions.com Constantia 1 467 156 (33%) 108 (69%) 24 (15%)
7 Artcurial Paris 2 391 220 (56%) 18 (8%) 118 (54%)
7 Aspire Art Auctions Illovo 1 127 44 (35%) 0 (0%) 14 (32%)
7 Bearnes Hampton and Littlewood Exeter 1 18 16 (89%) 3 (19%) 8 (50%)
7 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 234 214 (91%) 83 (39%) 76 (36%)
7 Bloomsbury Auctions London 1 142 106 (75%) 0 (0%) 67 (63%)
7 Bonhams Los Angeles 2 283 204 (72%) 36 (18%) 77 (38%)
7 Bruneau & Co. Cranston 1 497 496 (100%) 10 (2%) 253 (51%)
7 Brunk Auctions Asheville, NC 1 77 64 (83%) 34 (53%) 6 (9%)
7 Bruun Rasmussen Copenhagen 1 145 118 (81%) 59 (50%) 42 (36%)
7 Case Antiques, Inc. Knoxville 1 149 136 (91%) 37 (27%) 83 (61%)
7 Catawiki B. V. LA Assen, 26 1435 1136 (79%) 193 (17%) 899 (79%)
7 Chiswick Auctions London 1 364 211 (58%) 55 (26%) 68 (32%)
7 Christies London - King Street 3 180 142 (79%) 12 (8%) 81 (57%)
7 Christies New York 2 283 246 (87%) 29 (12%) 149 (61%)
7 Clars Auction Gallery Oakland 2 205 138 (67%) 71 (51%) 28 (20%)
7 Copley Fine Art Auctions Boston 1 48 45 (94%) 10 (22%) 1 (2%)
7 De Baecque and Associes Lyon 1 268 162 (60%) 40 (25%) 52 (32%)
7 Dirk Soulis Auctions Lee's Summit 1 189 173 (92%) 58 (34%) 85 (49%)
7 Dominic Winter Book Auctions Gloucestershire 2 637 538 (84%) 40 (7%) 347 (64%)
7 Donald Heald Auctions New York 1 200 95 (48%) 84 (88%) 3 (3%)
7 Early American Rancho Santa Fe 1 259 221 (85%) 57 (26%) 44 (20%)
7 Eldreds East Dennis, 3 55 43 (78%) 15 (35%) 15 (35%)
7 Forum Auctions London 6 1790 1537 (86%) 279 (18%) 893 (58%)
7 Freemans Philadelphia 1 1 1 (100%) 0 (0%) 1 (100%)
7 Guernseys New York, NY 1 187 72 (39%) 48 (67%) 10 (14%)
7 Heritage Auctions Dallas 35 19386 19065 (98%) 1320 (7%) 16074 (84%)
7 International Autograph Auctions Europe SL Malaga 2 900 853 (95%) 20 (2%) 315 (37%)
7 Jacksons Auction Cedar Falls, Iowa 1 43 41 (95%) 0 (0%) 36 (88%)
7 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1743 740 (42%) 377 (51%) 363 (49%)
7 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 2635 1347 (51%) 823 (61%) 524 (39%)
7 Koller Auctions Zurich 2 402 289 (72%) 60 (21%) 138 (48%)
7 Leland Little Auctions Hillsborough, NC 1 42 41 (98%) 0 (0%) 41 (100%)
7 Mirabaud-Mercier Auctioneers PARIS 4 2717 169 (6%) 47 (28%) 15 (9%)
7 Moreshet Auctions Jerusalem 1 244 171 (70%) 0 (0%) 171 (100%)
7 Morton Subastas México DF CP 11000 1 255 88 (35%) 53 (60%) 12 (14%)
7 Nate D. Sanders Auctions Los Angeles 1 155 32 (21%) 0 (0%) 32 (100%)
7 New England Auctions South Deerfield 1 175 167 (95%) 0 (0%) 167 (100%)
7 North American Auction Company Bozeman 1 125 97 (78%) 81 (84%) 2 (2%)
7 Nye & Company Auctioneers Bloomfield 1 73 38 (52%) 21 (55%) 9 (24%)
7 PBA Galleries San Francisco 2 522 354 (68%) 241 (68%) 43 (12%)
7 Pierre Berge and Associes Paris 1 52 25 (48%) 19 (76%) 6 (24%)
7 Potter and Potter Auctions Chicago 1 595 540 (91%) 187 (35%) 189 (35%)
7 Purcell Auctioneers Birr 1 661 628 (95%) 219 (35%) 199 (32%)
7 Rago Arts and Auctions Lambertville 1 16 0 (0%) 0 (0%) 0 (0%)
7 Revere Auctions St. Paul 2 127 105 (83%) 50 (48%) 27 (26%)
7 Rossini Paris 1 337 17 (5%) 0 (0%) 0 (0%)
7 RR Auction Amherst 2 1154 738 (64%) 97 (13%) 247 (33%)
7 Schilb Antiquarian Columbia 1 104 104 (100%) 94 (90%) 3 (3%)
7 Skinner Marlborough 3 64 56 (88%) 17 (30%) 19 (34%)
7 Soler Y Llach Barcelona 1 641 322 (50%) 0 (0%) 322 (100%)
7 Sothebys London 3 325 235 (72%) 23 (10%) 128 (54%)
7 Sothebys New York 4 441 368 (83%) 89 (24%) 131 (36%)
7 Sothebys Paris 1 73 60 (82%) 3 (5%) 37 (62%)
7 Stephan Welz & Co. Constantia 1 122 72 (59%) 0 (0%) 25 (35%)
7 Swann Galleries New York 1 178 132 (74%) 30 (23%) 64 (48%)
7 Sydney Rare Book Auctions Ultimo 1 752 604 (80%) 316 (52%) 108 (18%)
7 Tajan Paris 1 232 101 (44%) 10 (10%) 21 (21%)
7 Tennants Auctioneers Leyburn 1 210 206 (98%) 12 (6%) 169 (82%)
7 Tessier & Sarrou and Associates Paris 1 302 234 (77%) 38 (16%) 126 (54%)
7 Thomaston Place Auction Galleries Thomaston 3 101 84 (83%) 57 (68%) 21 (25%)
7 Thomson Roddick Auctioneers & Valuers Carlisle 1 302 284 (94%) 92 (32%) 119 (42%)
7 Tooveys West Sussex 1 237 231 (97%) 22 (10%) 165 (71%)
7 Trafford Books Manchester 1 225 155 (69%) 81 (52%) 31 (20%)
7 Trillium Antique Prints & Rare Books Franklin 5 1000 966 (97%) 754 (78%) 28 (3%)
7 Vermot de Pas Paris 3 1306 183 (14%) 45 (25%) 45 (25%)
7 Waverly Auctions Falls Church 2 467 404 (87%) 136 (34%) 165 (41%)
7 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 133 129 (97%) 80 (62%) 13 (10%)
7 Winner's Auctions Ltd Jerusalem 1 336 249 (74%) 160 (64%) 44 (18%)
7 Zisska and Lacher Munich 1 2208 912 (41%) 1 (0%) 320 (35%)
8 Alexander Historical Auctions Chesapeake City 2 1116 895 (80%) 241 (27%) 366 (41%)
8 Antikvariat Bryggen AS Skjeberg 1 103 80 (78%) 0 (0%) 80 (100%)
8 AntiquarianAuctions.com Constantia 1 462 140 (30%) 100 (71%) 19 (14%)
8 Aspire Art Auctions Cape Town, 1 158 87 (55%) 13 (15%) 30 (34%)
8 Bogota Auction Bogota 1 321 295 (92%) 0 (0%) 295 (100%)
8 Bonhams Los Angeles 1 266 243 (91%) 22 (9%) 142 (58%)
8 Bonhams New York 2 385 275 (71%) 25 (9%) 125 (45%)
8 Bruun Rasmussen Copenhagen 5 408 357 (88%) 143 (40%) 174 (49%)
8 Catawiki B. V. LA Assen, 25 1259 1078 (86%) 160 (15%) 877 (81%)
8 Clars Auction Gallery Oakland 2 212 130 (61%) 73 (56%) 28 (22%)
8 Dirk Soulis Auctions Lee's Summit 1 30 28 (93%) 3 (11%) 19 (68%)
8 Dominic Winter Book Auctions Gloucestershire 1 327 307 (94%) 52 (17%) 190 (62%)
8 Dorotheum Salzburg 1 28 18 (64%) 0 (0%) 18 (100%)
8 Early American Rancho Santa Fe 1 335 277 (83%) 67 (24%) 42 (15%)
8 Eldreds East Dennis, 2 43 38 (88%) 9 (24%) 17 (45%)
8 Forum Auctions London 2 519 472 (91%) 102 (22%) 249 (53%)
8 Garth's Auctioneers and Appraisers Columbus 1 12 12 (100%) 1 (8%) 8 (67%)
8 Heritage Auctions Dallas 39 19227 18934 (98%) 982 (5%) 16058 (85%)
8 Holabird Kagin Americana Reno 5 1902 1632 (86%) 1077 (66%) 197 (12%)
8 International Autograph Auctions Europe SL Malaga 1 259 23 (9%) 0 (0%) 14 (61%)
8 Jeffrey S. Evans & Associates Harrisonburg 1 561 560 (100%) 77 (14%) 375 (67%)
8 Keys Fine Arts Auctioneers Norwich 1 155 153 (99%) 0 (0%) 153 (100%)
8 Leland Little Auctions Hillsborough, NC 1 41 41 (100%) 0 (0%) 41 (100%)
8 Leslie Hindman Auctioneers Cincinnati 1 298 259 (87%) 122 (47%) 68 (26%)
8 Lyon and Turnbull Edinburgh 1 147 116 (79%) 5 (4%) 54 (47%)
8 Michaans Auctions Alameda, CA 1 26 18 (69%) 9 (50%) 1 (6%)
8 Morton Subastas México DF CP 11000 2 450 81 (18%) 55 (68%) 7 (9%)
8 Nate D. Sanders Auctions Los Angeles 1 167 24 (14%) 0 (0%) 24 (100%)
8 Neal Auction Company New Orleans 1 66 65 (98%) 24 (37%) 31 (48%)
8 Nye & Company Auctioneers Bloomfield 1 63 43 (68%) 24 (56%) 11 (26%)
8 One Of A Kind Collectibles Coral Gables 1 206 177 (86%) 0 (0%) 177 (100%)
8 PBA Galleries San Francisco 3 1452 1147 (79%) 478 (42%) 541 (47%)
8 Pot of Gold Estate Liquidations DBA AZFirearms.com Avondale 1 404 404 (100%) 0 (0%) 404 (100%)
8 Potter and Potter Auctions Chicago 1 599 558 (93%) 110 (20%) 295 (53%)
8 Purcell Auctioneers Birr 1 518 418 (81%) 187 (45%) 99 (24%)
8 Ripley Auctions Indianapolis 1 294 262 (89%) 169 (65%) 48 (18%)
8 RR Auction Amherst 2 1060 825 (78%) 92 (11%) 311 (38%)
8 Schilb Antiquarian Columbia 1 103 103 (100%) 98 (95%) 0 (0%)
8 Skinner Marlborough 3 125 107 (86%) 29 (27%) 33 (31%)
8 Stair Auctioneers and Appraisers Hudson 1 21 19 (90%) 4 (21%) 10 (53%)
8 Swann Galleries New York 2 639 518 (81%) 126 (24%) 253 (49%)
8 Thomaston Place Auction Galleries Thomaston 3 90 64 (71%) 33 (52%) 16 (25%)
8 Thomson Roddick Auctioneers & Valuers Carlisle 1 325 302 (93%) 114 (38%) 114 (38%)
8 Tooveys West Sussex 2 384 331 (86%) 35 (11%) 182 (55%)
8 Trillium Antique Prints & Rare Books Franklin 4 800 757 (95%) 537 (71%) 41 (5%)
8 University Archives Wilton 2 461 422 (92%) 173 (41%) 166 (39%)
8 Waverly Auctions Falls Church 1 236 233 (99%) 0 (0%) 233 (100%)
8 William H. Bunch Auctions and Appraisals Chadds Ford, PA 4 220 213 (97%) 92 (43%) 76 (36%)
8 Winner's Auctions Ltd Jerusalem 1 151 123 (81%) 59 (48%) 37 (30%)
8 Winter Associates Plainville, CT 1 25 18 (72%) 8 (44%) 1 (6%)
9 Addison and Sarova Social Circle 2 540 522 (97%) 10 (2%) 57 (11%)
9 Ader PARIS 2 341 192 (56%) 134 (70%) 26 (14%)
9 Aguttes Neuilly-sur-Seine 3 699 498 (71%) 35 (7%) 373 (75%)
9 Alaska Auction Anchorage 1 15 15 (100%) 0 (0%) 15 (100%)
9 AntiquarianAuctions.com Lakeville 1 412 78 (19%) 72 (92%) 3 (4%)
9 Arader Galleries New York City 1 161 89 (55%) 63 (71%) 5 (6%)
9 Artcurial Paris 1 416 414 (100%) 100 (24%) 242 (58%)
9 Aspire Art Auctions Cape Town, 1 26 11 (42%) 1 (9%) 1 (9%)
9 Aspire Auctions Cleveland 1 94 93 (99%) 35 (38%) 27 (29%)
9 Australian Book Auctions Armadale, 1 273 247 (90%) 17 (7%) 113 (46%)
9 Bearnes Hampton and Littlewood Exeter 1 49 45 (92%) 5 (11%) 37 (82%)
9 Bogota Auction Bogota 1 89 70 (79%) 0 (0%) 40 (57%)
9 Bonhams London 4 625 540 (86%) 28 (5%) 342 (63%)
9 Bonhams Los Angeles 1 271 245 (90%) 9 (4%) 177 (72%)
9 Bonhams New York 1 102 85 (83%) 46 (54%) 25 (29%)
9 Bruneau & Co. Cranston 2 469 464 (99%) 63 (14%) 259 (56%)
9 Brunk Auctions Asheville, NC 1 63 54 (86%) 22 (41%) 19 (35%)
9 Bruun Rasmussen Copenhagen 6 473 379 (80%) 152 (40%) 165 (44%)
9 Carlsen Gallery Greenville, NY 1 13 13 (100%) 6 (46%) 4 (31%)
9 Catawiki B. V. LA Assen, 26 1592 1316 (83%) 201 (15%) 1057 (80%)
9 Charlton Hall West Columbia, SC 1 31 29 (94%) 2 (7%) 18 (62%)
9 Chiswick Auctions London 1 285 135 (47%) 55 (41%) 35 (26%)
9 Chorley's Gloucestershire 1 168 157 (93%) 34 (22%) 99 (63%)
9 Christies London - King Street 2 254 207 (81%) 17 (8%) 92 (44%)
9 Christies New York 5 988 914 (93%) 99 (11%) 564 (62%)
9 Clars Auction Gallery Oakland 2 88 66 (75%) 34 (52%) 16 (24%)
9 Cotswold Auction Company Cheltenham 1 223 183 (82%) 48 (26%) 83 (45%)
9 De Baecque and Associes Lyon 2 122 86 (70%) 12 (14%) 53 (62%)
9 Dominic Winter Book Auctions Gloucestershire 1 628 556 (89%) 44 (8%) 398 (72%)
9 Doyle New York New York 1 292 251 (86%) 103 (41%) 88 (35%)
9 Eldreds East Dennis, 4 322 292 (91%) 136 (47%) 93 (32%)
9 Fonsie Mealy Auctioneers Kilkenny 1 1031 852 (83%) 281 (33%) 337 (40%)
9 Forum Auctions London 5 1388 1151 (83%) 176 (15%) 637 (55%)
9 Freemans Philadelphia 2 170 154 (91%) 20 (13%) 95 (62%)
9 Garth's Auctioneers and Appraisers Columbus 1 55 45 (82%) 21 (47%) 15 (33%)
9 Grays Auctioneers Cleveland, 1 42 32 (76%) 26 (81%) 3 (9%)
9 Hake's Auctions York 2 1319 1318 (100%) 724 (55%) 24 (2%)
9 Heritage Auctions Dallas 37 18368 18050 (98%) 1096 (6%) 15198 (84%)
9 Il Ponte Milan 1 260 224 (86%) 79 (35%) 102 (46%)
9 Il Ponte Milan 1 306 259 (85%) 0 (0%) 164 (63%)
9 John McInnis Auctioneers Amesbury 1 48 47 (98%) 0 (0%) 47 (100%)
9 Kolbe and Fanning Numismatic Booksellers Gahanna 1 457 435 (95%) 50 (11%) 383 (88%)
9 Koller Auctions Zurich 1 288 221 (77%) 1 (0%) 125 (57%)
9 Leland Little Auctions Hillsborough, NC 2 85 81 (95%) 1 (1%) 69 (85%)
9 Leslie Hindman Auctioneers Chicago 1 169 146 (86%) 17 (12%) 82 (56%)
9 Lyon and Turnbull Edinburgh 1 242 199 (82%) 18 (9%) 99 (50%)
9 Michaans Auctions Alameda, CA 1 25 19 (76%) 11 (58%) 5 (26%)
9 Mirabaud-Mercier Auctioneers PARIS 2 2548 33 (1%) 14 (42%) 2 (6%)
9 Moreshet Auctions Jerusalem 1 245 151 (62%) 0 (0%) 151 (100%)
9 Nate D. Sanders Auctions Los Angeles 1 66 21 (32%) 0 (0%) 21 (100%)
9 Neal Auction Company New Orleans 1 31 29 (94%) 8 (28%) 12 (41%)
9 New England Auctions South Deerfield 3 403 379 (94%) 0 (0%) 379 (100%)
9 North American Auction Company Bozeman 1 99 82 (83%) 69 (84%) 1 (1%)
9 Nye & Company Auctioneers Bloomfield 1 59 43 (73%) 35 (81%) 2 (5%)
9 Old World Auctions Richmond 1 839 714 (85%) 531 (74%) 123 (17%)
9 One Source Auctions Canandaigua 2 670 574 (86%) 0 (0%) 574 (100%)
9 Pandolfini Florence 1 40 21 (53%) 0 (0%) 5 (24%)
9 PBA Galleries San Francisco 4 757 552 (73%) 324 (59%) 67 (12%)
9 PosterConnection Inc. Clayton 1 345 261 (76%) 226 (87%) 17 (7%)
9 Potter and Potter Auctions Chicago 2 373 342 (92%) 138 (40%) 113 (33%)
9 Purcell Auctioneers Birr 1 760 668 (88%) 173 (26%) 183 (27%)
9 Rachel Davis Fine Arts Cleveland 1 354 340 (96%) 57 (17%) 173 (51%)
9 Rago Arts and Auctions Lambertville 1 140 119 (85%) 48 (40%) 18 (15%)
9 Revere Auctions St. Paul 2 130 118 (91%) 39 (33%) 50 (42%)
9 Ripley Auctions Indianapolis 1 33 31 (94%) 12 (39%) 9 (29%)
9 Robert Siegel Galleries New York 1 470 453 (96%) 123 (27%) 230 (51%)
9 Rossini Paris 2 216 72 (33%) 12 (17%) 12 (17%)
9 RR Auction Amherst 3 971 746 (77%) 49 (7%) 338 (45%)
9 Santa Fe Art Auction Santa Fe 1 109 48 (44%) 32 (67%) 6 (13%)
9 Schilb Antiquarian Columbia 1 106 106 (100%) 103 (97%) 0 (0%)
9 Skinner Marlborough 2 188 169 (90%) 38 (22%) 90 (53%)
9 Sothebys London 5 902 752 (83%) 81 (11%) 460 (61%)
9 Sothebys New York 1 57 45 (79%) 10 (22%) 10 (22%)
9 Swann Galleries New York 1 350 309 (88%) 77 (25%) 160 (52%)
9 Sydney Rare Book Auctions Ultimo 1 698 583 (84%) 317 (54%) 130 (22%)
9 Tessier & Sarrou and Associates Paris 1 680 659 (97%) 0 (0%) 659 (100%)
9 Thomaston Place Auction Galleries Thomaston 1 29 16 (55%) 15 (94%) 0 (0%)
9 Trafford Books Manchester 1 154 125 (81%) 48 (38%) 39 (31%)
9 Trillium Antique Prints & Rare Books Franklin 4 800 753 (94%) 540 (72%) 43 (6%)
9 University Archives Wilton 1 410 393 (96%) 162 (41%) 184 (47%)
9 Venator and Hanstein Köln 2 848 503 (59%) 193 (38%) 310 (62%)
9 Vermot de Pas Paris 4 1612 317 (20%) 71 (22%) 149 (47%)
9 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 41 39 (95%) 20 (51%) 10 (26%)
10 Ader PARIS 6 1220 685 (56%) 32 (5%) 387 (56%)
10 Alaska Auction Anchorage 2 128 128 (100%) 0 (0%) 128 (100%)
10 ALDE Paris 2 450 277 (62%) 6 (2%) 202 (73%)
10 Alexander Historical Auctions Chesapeake City 1 908 572 (63%) 277 (48%) 207 (36%)
10 Angling Auctions Romsey 1 65 61 (94%) 14 (23%) 19 (31%)
10 Antikvariat Bryggen AS Skjeberg 2 339 302 (89%) 0 (0%) 302 (100%)
10 AntiquarianAuctions.com Constantia 1 506 175 (35%) 113 (65%) 29 (17%)
10 Arenberg Auctions BRUSSEL 3 1502 1164 (77%) 183 (16%) 646 (55%)
10 Artcurial Paris 2 206 164 (80%) 6 (4%) 105 (64%)
10 Aspire Auctions Cleveland 1 36 35 (97%) 19 (54%) 9 (26%)
10 Bearnes Hampton and Littlewood Exeter 1 142 119 (84%) 12 (10%) 85 (71%)
10 Bloomsbury Auctions London 1 125 98 (78%) 19 (19%) 51 (52%)
10 Bonhams Los Angeles 1 134 81 (60%) 7 (9%) 28 (35%)
10 Bonhams New York 3 600 434 (72%) 104 (24%) 177 (41%)
10 Bonhams Paris 1 37 26 (70%) 1 (4%) 14 (54%)
10 Bruneau & Co. Cranston 1 307 302 (98%) 113 (37%) 88 (29%)
10 Brunk Auctions Asheville, NC 1 51 44 (86%) 11 (25%) 23 (52%)
10 Bruun Rasmussen Copenhagen 4 430 330 (77%) 178 (54%) 120 (36%)
10 Case Antiques, Inc. Knoxville 1 50 46 (92%) 14 (30%) 24 (52%)
10 Catawiki B. V. LA Assen, 25 1612 1316 (82%) 219 (17%) 1026 (78%)
10 Chiswick Auctions London 1 30 26 (87%) 5 (19%) 10 (38%)
10 Chorley's Gloucestershire 1 53 45 (85%) 14 (31%) 14 (31%)
10 Christies New York 4 727 574 (79%) 89 (16%) 282 (49%)
10 Clars Auction Gallery Oakland 1 74 55 (74%) 31 (56%) 9 (16%)
10 De Baecque and Associes Lyon 1 251 220 (88%) 0 (0%) 180 (82%)
10 Dirk Soulis Auctions Lee's Summit 1 123 121 (98%) 25 (21%) 61 (50%)
10 Dominic Winter Book Auctions Gloucestershire 2 415 353 (85%) 48 (14%) 201 (57%)
10 Dorotheum Vienna 2 371 255 (69%) 0 (0%) 255 (100%)
10 Doyle New York New York 1 198 194 (98%) 14 (7%) 133 (69%)
10 Early American Rancho Santa Fe 1 258 215 (83%) 50 (23%) 30 (14%)
10 Eldreds East Dennis, 1 18 16 (89%) 5 (31%) 5 (31%)
10 Finarte Milan 3 628 322 (51%) 8 (2%) 131 (41%)
10 Forum Auctions London 4 1020 840 (82%) 145 (17%) 401 (48%)
10 Freemans Philadelphia 1 44 44 (100%) 1 (2%) 36 (82%)
10 Galerie Bassenge Berlin-Grunewald 5 2275 1508 (66%) 714 (47%) 794 (53%)
10 Garth's Auctioneers and Appraisers Columbus 2 321 260 (81%) 127 (49%) 63 (24%)
10 Gonnelli Casa DAste Firenze 1 1508 1011 (67%) 0 (0%) 1011 (100%)
10 Gorringes Lewes 1 315 296 (94%) 88 (30%) 112 (38%)
10 Heritage Auctions Dallas 43 20301 19950 (98%) 1320 (7%) 15753 (79%)
10 Holabird Kagin Americana Reno 4 1617 1073 (66%) 825 (77%) 78 (7%)
10 Jasper52 New York 16 2297 454 (20%) 358 (79%) 12 (3%)
10 Kiefer Buch und Kunstauktionen 75172 Pforzheim 3 2955 1575 (53%) 890 (57%) 685 (43%)
10 Koller Auctions Zurich 3 123 86 (70%) 17 (20%) 36 (42%)
10 Lark Mason Associates New Braunfels 1 141 123 (87%) 46 (37%) 49 (40%)
10 Leland Little Auctions Hillsborough, NC 1 52 52 (100%) 0 (0%) 52 (100%)
10 Leslie Hindman Auctioneers Chicago 1 307 275 (90%) 131 (48%) 47 (17%)
10 Lion Heart Autographs New York, NY 1 151 102 (68%) 24 (24%) 39 (38%)
10 Lyon and Turnbull Edinburgh 1 48 40 (83%) 0 (0%) 15 (38%)
10 Marc van de Wiele Auctions Brugge 1 1170 875 (75%) 33 (4%) 488 (56%)
10 Michaans Auctions Alameda, CA 1 54 40 (74%) 17 (43%) 9 (23%)
10 Michael Treloar Adelaide SA 2 283 149 (53%) 93 (62%) 22 (15%)
10 Moreshet Auctions Jerusalem 1 240 146 (61%) 0 (0%) 146 (100%)
10 Morphy Auctions Denver 1 520 512 (98%) 34 (7%) 328 (64%)
10 Morton Subastas México DF CP 11000 4 905 316 (35%) 171 (54%) 44 (14%)
10 Nadeau's Auction Gallery Windsor 1 40 37 (93%) 13 (35%) 18 (49%)
10 Nate D. Sanders Auctions Los Angeles 1 251 23 (9%) 0 (0%) 23 (100%)
10 Neal Auction Company New Orleans 2 121 121 (100%) 52 (43%) 40 (33%)
10 New England Auctions South Deerfield 2 329 314 (95%) 0 (0%) 314 (100%)
10 North American Auction Company Bozeman 1 106 77 (73%) 65 (84%) 0 (0%)
10 Nye & Company Auctioneers Bloomfield 3 173 124 (72%) 62 (50%) 45 (36%)
10 Old World Auctions Richmond 1 192 36 (19%) 34 (94%) 2 (6%)
10 One Source Auctions Canandaigua 2 451 359 (80%) 2 (1%) 357 (99%)
10 PBA Galleries San Francisco 3 1376 1042 (76%) 544 (52%) 188 (18%)
10 Potter and Potter Auctions Chicago 1 140 140 (100%) 15 (11%) 92 (66%)
10 Purcell Auctioneers Birr 1 68 46 (68%) 15 (33%) 16 (35%)
10 Rachel Davis Fine Arts Cleveland 1 84 75 (89%) 11 (15%) 27 (36%)
10 Rago Arts and Auctions Lambertville 1 276 254 (92%) 49 (19%) 121 (48%)
10 Rossini Paris 1 399 287 (72%) 52 (18%) 142 (49%)
10 RR Auction Amherst 2 1554 1167 (75%) 123 (11%) 429 (37%)
10 Schilb Antiquarian Columbia 2 213 211 (99%) 199 (94%) 1 (0%)
10 Second Story Books Rockville 1 126 19 (15%) 17 (89%) 2 (11%)
10 Skinner Marlborough 1 8 5 (63%) 4 (80%) 0 (0%)
10 Sothebys London 3 198 147 (74%) 34 (23%) 71 (48%)
10 Sothebys New York 6 1116 985 (88%) 243 (25%) 498 (51%)
10 Sothebys Paris 1 63 60 (95%) 11 (18%) 36 (60%)
10 Stephan Welz & Co. Constantia 1 116 70 (60%) 9 (13%) 19 (27%)
10 Swann Galleries New York 3 752 630 (84%) 183 (29%) 250 (40%)
10 Sydney Rare Book Auctions Ultimo 1 541 518 (96%) 324 (63%) 137 (26%)
10 Tajan Paris 1 409 408 (100%) 81 (20%) 170 (42%)
10 Tennants Auctioneers Leyburn 1 62 56 (90%) 10 (18%) 31 (55%)
10 Tessier & Sarrou and Associates Paris 2 1635 1467 (90%) 0 (0%) 1467 (100%)
10 The Ross Art Group Inc Boca Raton 1 330 93 (28%) 76 (82%) 6 (6%)
10 Thomson Roddick Auctioneers & Valuers Carlisle 1 320 291 (91%) 90 (31%) 138 (47%)
10 Tooveys West Sussex 1 255 249 (98%) 6 (2%) 198 (80%)
10 Trafford Books Manchester 1 129 100 (78%) 26 (26%) 57 (57%)
10 Trillium Antique Prints & Rare Books Franklin 5 1000 967 (97%) 720 (74%) 56 (6%)
10 Waverly Auctions Falls Church 1 238 235 (99%) 0 (0%) 235 (100%)
10 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 79 74 (94%) 36 (49%) 10 (14%)
11 Ader PARIS 2 734 498 (68%) 14 (3%) 345 (69%)
11 Aguttes Neuilly-sur-Seine 1 274 178 (65%) 61 (34%) 72 (40%)
11 Alaska Auction Anchorage 1 50 50 (100%) 0 (0%) 50 (100%)
11 ALDE Paris 2 397 274 (69%) 17 (6%) 169 (62%)
11 Antikvariat Bryggen AS Skjeberg 1 60 55 (92%) 6 (11%) 43 (78%)
11 AntiquarianAuctions.com Constantia 1 478 168 (35%) 118 (70%) 20 (12%)
11 AntiquarianAuctions.com Lakeville 1 308 106 (34%) 95 (90%) 4 (4%)
11 Artcurial Paris 3 484 318 (66%) 14 (4%) 189 (59%)
11 Aspire Art Auctions Illovo 1 18 14 (78%) 1 (7%) 3 (21%)
11 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 28 24 (86%) 6 (25%) 13 (54%)
11 Binoche et Giquello rue La Boetie, Paris 1 155 122 (79%) 2 (2%) 75 (61%)
11 Bonhams London 3 653 411 (63%) 49 (12%) 205 (50%)
11 Bonhams Los Angeles 2 197 142 (72%) 3 (2%) 80 (56%)
11 Bonhams New York 1 231 181 (78%) 6 (3%) 99 (55%)
11 Bruun Rasmussen Copenhagen 5 459 388 (85%) 169 (44%) 167 (43%)
11 Bubb Kuyper 2011 KM Haarlem 1 5389 3577 (66%) 102 (3%) 2296 (64%)
11 Burgersdijk and Niermans Leiden 1 1224 1020 (83%) 0 (0%) 957 (94%)
11 Catawiki B. V. LA Assen, 25 1910 1592 (83%) 295 (19%) 1225 (77%)
11 Chiswick Auctions London 2 751 473 (63%) 115 (24%) 185 (39%)
11 Chorley's Gloucestershire 1 76 64 (84%) 26 (41%) 26 (41%)
11 Christies New York 1 145 127 (88%) 14 (11%) 80 (63%)
11 Christies Paris 3 282 233 (83%) 8 (3%) 150 (64%)
11 Clars Auction Gallery Oakland 2 114 78 (68%) 43 (55%) 14 (18%)
11 Cotswold Auction Company Cirencester 1 69 63 (91%) 28 (44%) 15 (24%)
11 De Baecque and Associes Lyon 3 535 313 (59%) 25 (8%) 135 (43%)
11 Dominic Winter Book Auctions Gloucestershire 2 805 703 (87%) 95 (14%) 413 (59%)
11 Dorotheum Vienna 1 198 129 (65%) 25 (19%) 66 (51%)
11 Doyle New York New York 2 163 126 (77%) 61 (48%) 38 (30%)
11 Eldreds East Dennis, 2 68 58 (85%) 19 (33%) 24 (41%)
11 Finarte Rome 2 1088 612 (56%) 2 (0%) 229 (37%)
11 Fonsie Mealy Auctioneers Kilkenny 1 30 16 (53%) 0 (0%) 6 (38%)
11 Forum Auctions London 3 969 873 (90%) 146 (17%) 485 (56%)
11 Goldberg Coins and Collectibles LOS ANGELES 1 344 207 (60%) 132 (64%) 50 (24%)
11 Hake's Auctions York 1 724 706 (98%) 250 (35%) 108 (15%)
11 Heritage Auctions Dallas 43 22792 22308 (98%) 1745 (8%) 17887 (80%)
11 Holabird Kagin Americana Reno 6 2571 1638 (64%) 1455 (89%) 29 (2%)
11 Jeffrey S. Evans & Associates Harrisonburg 1 44 44 (100%) 5 (11%) 27 (61%)
11 Kedem Auctions Ltd. Jerusalem 2 171 153 (89%) 24 (16%) 102 (67%)
11 Kestenbaum and Company Brooklyn 1 390 238 (61%) 75 (32%) 73 (31%)
11 Ketterer Kunst Doerling Hamburg 1 355 256 (72%) 52 (20%) 185 (72%)
11 Lang's Auction, Inc. Bouckville 1 36 36 (100%) 0 (0%) 35 (97%)
11 Leslie Hindman Auctioneers Chicago 2 761 677 (89%) 195 (29%) 346 (51%)
11 Leslie Hindman Auctioneers Cincinnati 3 681 598 (88%) 201 (34%) 240 (40%)
11 Mennonite Life Lancaster 1 399 348 (87%) 0 (0%) 348 (100%)
11 Michaans Auctions Alameda, CA 1 52 39 (75%) 17 (44%) 13 (33%)
11 Moreshet Auctions Jerusalem 1 141 114 (81%) 0 (0%) 114 (100%)
11 Morphy Auctions Denver 1 425 355 (84%) 176 (50%) 70 (20%)
11 Morton Subastas México DF CP 11000 3 491 195 (40%) 103 (53%) 48 (25%)
11 Nate D. Sanders Auctions Los Angeles 1 100 33 (33%) 0 (0%) 33 (100%)
11 Neal Auction Company New Orleans 1 14 14 (100%) 2 (14%) 9 (64%)
11 New England Auctions South Deerfield 2 226 213 (94%) 0 (0%) 213 (100%)
11 North American Auction Company Bozeman 1 133 93 (70%) 72 (77%) 5 (5%)
11 Nosbüsch & Stucke Berlin 5 2017 1080 (54%) 429 (40%) 651 (60%)
11 Nye & Company Auctioneers Bloomfield 1 162 121 (75%) 77 (64%) 21 (17%)
11 Old World Auctions Richmond 1 808 680 (84%) 502 (74%) 122 (18%)
11 One Source Auctions Canandaigua 2 359 319 (89%) 0 (0%) 319 (100%)
11 OSENAT FONTAINEBLEAU 4 265 202 (76%) 12 (6%) 133 (66%)
11 PBA Galleries San Francisco 2 498 290 (58%) 205 (71%) 25 (9%)
11 Peter Arnold Prahran VIC 4 454 345 (76%) 0 (0%) 171 (50%)
11 PIASA Paris 2 447 172 (38%) 63 (37%) 26 (15%)
11 Pierre Berge and Associes Paris 2 625 423 (68%) 106 (25%) 204 (48%)
11 Poster Auctions International, Inc. New York 1 487 291 (60%) 28 (10%) 128 (44%)
11 PosterConnection Inc. Clayton 1 200 170 (85%) 107 (63%) 19 (11%)
11 Potomack Company Alexandria 1 59 40 (68%) 19 (48%) 15 (38%)
11 Potter and Potter Auctions Chicago 1 718 594 (83%) 267 (45%) 180 (30%)
11 Purcell Auctioneers Birr 1 624 570 (91%) 156 (27%) 199 (35%)
11 Revere Auctions St. Paul 1 79 72 (91%) 13 (18%) 37 (51%)
11 Rossini Paris 2 130 63 (48%) 19 (30%) 24 (38%)
11 RR Auction Amherst 2 1766 1180 (67%) 131 (11%) 426 (36%)
11 Santa Fe Art Auction Santa Fe 2 102 98 (96%) 25 (26%) 45 (46%)
11 Schilb Antiquarian Columbia 1 104 103 (99%) 98 (95%) 0 (0%)
11 Second Story Books Washington, DC 1 118 30 (25%) 23 (77%) 3 (10%)
11 Skinner Marlborough 3 244 207 (85%) 101 (49%) 71 (34%)
11 Soler Y Llach Barcelona 1 554 319 (58%) 0 (0%) 319 (100%)
11 Sothebys Cologne 1 61 41 (67%) 1 (2%) 21 (51%)
11 Sothebys London 3 479 339 (71%) 22 (6%) 165 (49%)
11 Sothebys New York 2 75 75 (100%) 12 (16%) 47 (63%)
11 Stair Auctioneers and Appraisers Hudson 1 11 11 (100%) 7 (64%) 1 (9%)
11 Stephan Welz & Co. Constantia 1 105 43 (41%) 9 (21%) 8 (19%)
11 Swann Galleries New York 3 1026 787 (77%) 225 (29%) 267 (34%)
11 Sydney Rare Book Auctions Ultimo 1 618 570 (92%) 406 (71%) 92 (16%)
11 Tajan Paris 1 89 0 (0%) 0 (0%) 0 (0%)
11 Tennants Auctioneers Leyburn 1 251 251 (100%) 5 (2%) 208 (83%)
11 Tessier & Sarrou and Associates Paris 2 1224 886 (72%) 52 (6%) 785 (89%)
11 The Ohio Company Marietta 1 60 57 (95%) 20 (35%) 26 (46%)
11 Thomaston Place Auction Galleries Thomaston 1 62 49 (79%) 22 (45%) 17 (35%)
11 Thomson Roddick Auctioneers & Valuers Carlisle 1 260 234 (90%) 105 (45%) 83 (35%)
11 Tooveys West Sussex 2 324 300 (93%) 29 (10%) 217 (72%)
11 Trafford Books Manchester 1 87 53 (61%) 14 (26%) 26 (49%)
11 Trillium Antique Prints & Rare Books Franklin 4 800 784 (98%) 614 (78%) 30 (4%)
11 University Archives Wilton 1 390 365 (94%) 128 (35%) 178 (49%)
11 Vermot de Pas Paris 1 521 190 (36%) 1 (1%) 79 (42%)
11 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 85 78 (92%) 42 (54%) 15 (19%)
11 Winner's Auctions Ltd Jerusalem 2 794 771 (97%) 391 (51%) 203 (26%)
11 Withington Auctions, Inc. Goffstown 1 49 39 (80%) 17 (44%) 10 (26%)
12 Adams Amsterdam Auctions Amsterdam 2 72 56 (78%) 15 (27%) 27 (48%)
12 Addison and Sarova Social Circle 2 521 507 (97%) 2 (0%) 59 (12%)
12 Ader PARIS 2 320 173 (54%) 3 (2%) 77 (45%)
12 Aguttes Neuilly-sur-Seine 1 215 130 (60%) 20 (15%) 66 (51%)
12 Alaska Auction Anchorage 1 38 38 (100%) 0 (0%) 38 (100%)
12 ALDE Paris 5 1097 750 (68%) 10 (1%) 544 (73%)
12 Alexander Historical Auctions Chesapeake City 3 1603 1190 (74%) 399 (34%) 439 (37%)
12 Arader Galleries New York City 1 161 84 (52%) 61 (73%) 1 (1%)
12 Arenberg Auctions BRUSSEL 1 1056 827 (78%) 46 (6%) 494 (60%)
12 Artcurial Paris 1 195 133 (68%) 0 (0%) 78 (59%)
12 Aspire Auctions Cleveland 1 21 20 (95%) 7 (35%) 6 (30%)
12 Aste Bolaffi Turin 1 604 479 (79%) 0 (0%) 479 (100%)
12 Australian Book Auctions Armadale, 1 153 127 (83%) 18 (14%) 49 (39%)
12 Bearnes Hampton and Littlewood Exeter 1 823 653 (79%) 71 (11%) 335 (51%)
12 Beaussant Lefevre Paris 1 83 0 (0%) 0 (0%) 0 (0%)
12 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 2 266 221 (83%) 86 (39%) 89 (40%)
12 Binoche et Giquello rue La Boetie, Paris 2 215 136 (63%) 3 (2%) 95 (70%)
12 Bloomsbury Auctions London 1 60 60 (100%) 2 (3%) 37 (62%)
12 Bonhams London 3 673 608 (90%) 34 (6%) 448 (74%)
12 Bonhams Los Angeles 1 150 121 (81%) 24 (20%) 56 (46%)
12 Bonhams New York 4 661 421 (64%) 120 (29%) 121 (29%)
12 Bruneau & Co. Cranston 1 482 447 (93%) 201 (45%) 361 (81%)
12 Bruun Rasmussen Copenhagen 4 606 515 (85%) 199 (39%) 240 (47%)
12 Carlsen Gallery Greenville, NY 1 8 8 (100%) 2 (25%) 4 (50%)
12 Catawiki B. V. LA Assen, 29 2313 1498 (65%) 243 (16%) 1163 (78%)
12 Chiswick Auctions London 2 435 300 (69%) 39 (13%) 142 (47%)
12 Christies London - King Street 1 207 142 (69%) 5 (4%) 75 (53%)
12 Christies London -South Kensington 2 415 362 (87%) 94 (26%) 136 (38%)
12 Clars Auction Gallery Oakland 1 51 46 (90%) 16 (35%) 11 (24%)
12 Damien Voglaire Brussels 2 808 665 (82%) 11 (2%) 406 (61%)
12 De Baecque and Associes Lyon 4 866 656 (76%) 195 (30%) 230 (35%)
12 Dirk Soulis Auctions Lee's Summit 1 123 0 (0%) 0 (0%) 0 (0%)
12 Dominic Winter Book Auctions Gloucestershire 2 873 786 (90%) 82 (10%) 511 (65%)
12 Dorotheum Vienna 2 624 496 (79%) 0 (0%) 496 (100%)
12 Doyle New York New York 1 446 415 (93%) 122 (29%) 204 (49%)
12 Early American Rancho Santa Fe 1 254 216 (85%) 77 (36%) 29 (13%)
12 Eaton Hudson Boston 1 302 124 (41%) 36 (29%) 28 (23%)
12 Eldreds East Dennis, 1 14 11 (79%) 2 (18%) 3 (27%)
12 EV Stamps Richmond 1 659 626 (95%) 0 (0%) 626 (100%)
12 Finarte Milan 1 449 228 (51%) 7 (3%) 72 (32%)
12 Finarte Rome 1 510 378 (74%) 0 (0%) 179 (47%)
12 Fonsie Mealy Auctioneers Kilkenny 2 951 692 (73%) 114 (16%) 351 (51%)
12 Forum Auctions London 4 806 697 (86%) 84 (12%) 393 (56%)
12 Galerie Bassenge Berlin-Grunewald 2 422 224 (53%) 98 (44%) 126 (56%)
12 Garth's Auctioneers and Appraisers Columbus 2 99 73 (74%) 44 (60%) 9 (12%)
12 Grays Auctioneers Cleveland, 1 162 134 (83%) 67 (50%) 41 (31%)
12 Grogan and Company Dedham 1 26 19 (73%) 2 (11%) 13 (68%)
12 Hake's Auctions York 1 635 635 (100%) 200 (31%) 81 (13%)
12 Heritage Auctions Dallas 37 17558 17316 (99%) 1147 (7%) 14362 (83%)
12 Heritage Auctions Hong Kong 1 540 538 (100%) 45 (8%) 315 (59%)
12 Holabird Kagin Americana Reno 3 1439 1104 (77%) 802 (73%) 130 (12%)
12 International Autograph Auctions Europe SL Malaga 3 1499 1423 (95%) 55 (4%) 505 (35%)
12 Jacksons Auction Cedar Falls, Iowa 1 24 23 (96%) 2 (9%) 17 (74%)
12 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1017 466 (46%) 234 (50%) 232 (50%)
12 John McInnis Auctioneers Amesbury 2 96 91 (95%) 15 (16%) 40 (44%)
12 Kedem Auctions Ltd. Jerusalem 2 340 291 (86%) 0 (0%) 291 (100%)
12 Keys Fine Arts Auctioneers Norwich 2 669 407 (61%) 66 (16%) 211 (52%)
12 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 2337 1259 (54%) 597 (47%) 662 (53%)
12 Koller Auctions Zurich 3 332 85 (26%) 2 (2%) 70 (82%)
12 Leland Little Auctions Hillsborough, NC 2 52 51 (98%) 3 (6%) 38 (75%)
12 Leslie Hindman Auctioneers Chicago 1 103 99 (96%) 7 (7%) 65 (66%)
12 Michaans Auctions Alameda, CA 1 56 38 (68%) 23 (61%) 10 (26%)
12 Mirabaud-Mercier Auctioneers PARIS 1 223 0 (0%) 0 (0%) 0 (0%)
12 Moreshet Auctions Jerusalem 1 150 80 (53%) 0 (0%) 80 (100%)
12 Morphy Auctions Denver 1 53 49 (92%) 14 (29%) 15 (31%)
12 Morton Subastas México DF CP 11000 4 440 198 (45%) 86 (43%) 26 (13%)
12 Nate D. Sanders Auctions Los Angeles 1 83 23 (28%) 0 (0%) 23 (100%)
12 New England Auctions South Deerfield 2 393 379 (96%) 0 (0%) 379 (100%)
12 Nye & Company Auctioneers Bloomfield 2 136 96 (71%) 61 (64%) 25 (26%)
12 One Of A Kind Collectibles Coral Gables 1 268 220 (82%) 82 (37%) 60 (27%)
12 Pandolfini Florence 1 92 72 (78%) 0 (0%) 42 (58%)
12 PBA Galleries San Francisco 2 645 430 (67%) 285 (66%) 66 (15%)
12 PIASA Paris 1 241 129 (54%) 5 (4%) 63 (49%)
12 Pierre Berge and Associes Paris 2 358 250 (70%) 6 (2%) 193 (77%)
12 Potomack Company Alexandria 1 42 24 (57%) 10 (42%) 7 (29%)
12 Potter and Potter Auctions Chicago 1 335 326 (97%) 65 (20%) 127 (39%)
12 Purcell Auctioneers Birr 1 620 536 (86%) 140 (26%) 175 (33%)
12 Robert Siegel Galleries New York 2 356 349 (98%) 56 (16%) 214 (61%)
12 RR Auction Amherst 2 1604 1183 (74%) 80 (7%) 438 (37%)
12 Santa Fe Art Auction Santa Fe 1 61 59 (97%) 7 (12%) 31 (53%)
12 Schilb Antiquarian Columbia 2 218 215 (99%) 208 (97%) 0 (0%)
12 Skinner Marlborough 2 192 136 (71%) 72 (53%) 28 (21%)
12 Soler Y Llach Barcelona 1 573 275 (48%) 0 (0%) 275 (100%)
12 Sothebys Hong Kong 1 137 70 (51%) 20 (29%) 11 (16%)
12 Sothebys London 5 580 410 (71%) 37 (9%) 223 (54%)
12 Sothebys Milan 1 15 12 (80%) 2 (17%) 9 (75%)
12 Sothebys New York 1 185 185 (100%) 76 (41%) 74 (40%)
12 Sothebys Paris 2 157 122 (78%) 10 (8%) 52 (43%)
12 Stair Auctioneers and Appraisers Hudson 2 243 228 (94%) 74 (32%) 100 (44%)
12 Stephenson's Auctioneers & Appraisers Southampton 1 314 314 (100%) 155 (49%) 67 (21%)
12 Stockholms Auktionsverk Stockholm 1 233 197 (85%) 59 (30%) 106 (54%)
12 Swann Galleries New York 2 657 586 (89%) 158 (27%) 289 (49%)
12 Sydney Rare Book Auctions Ultimo 1 703 636 (90%) 432 (68%) 105 (17%)
12 Tajan Paris 1 201 111 (55%) 9 (8%) 36 (32%)
12 Tessier & Sarrou and Associates Paris 3 714 693 (97%) 222 (32%) 376 (54%)
12 Thomaston Place Auction Galleries Thomaston 2 89 36 (40%) 23 (64%) 4 (11%)
12 Trillium Antique Prints & Rare Books Franklin 4 800 776 (97%) 611 (79%) 25 (3%)
12 Vermot de Pas Paris 3 1216 489 (40%) 76 (16%) 234 (48%)
12 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 48 44 (92%) 25 (57%) 9 (20%)
12 Winter Associates Plainville, CT 1 38 32 (84%) 16 (50%) 9 (28%)
12 Withington Auctions, Inc. Goffstown 1 13 10 (77%) 0 (0%) 10 (100%)
12 Zisska and Lacher Munich 1 1255 644 (51%) 0 (0%) 249 (39%)
12 Zwiggelaar Auctions Amsterdam 4 2087 1660 (80%) 0 (0%) 1066 (64%)
Total 2319 636853 521461 (82%) 95512 (18%) 325209 (62%)

(2020) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Alaska Auction Anchorage 6 309 224 (72%) 0 (0%) 224 (100%)
1 Arader Galleries New York City 1 247 156 (63%) 104 (67%) 9 (6%)
1 Brunk Auctions Asheville, NC 1 59 57 (97%) 22 (39%) 12 (21%)
1 Bruun Rasmussen Copenhagen 4 306 219 (72%) 101 (46%) 89 (41%)
1 Case Antiques, Inc. Knoxville 1 93 85 (91%) 37 (44%) 38 (45%)
1 Catawiki B. V. LA Assen, 16 1271 1097 (86%) 171 (16%) 868 (79%)
1 Chiswick Auctions London 2 534 361 (68%) 192 (53%) 92 (25%)
1 Chorley's Gloucestershire 1 163 142 (87%) 2 (1%) 93 (65%)
1 Clars Auction Gallery Oakland 2 190 160 (84%) 88 (55%) 23 (14%)
1 De Baecque and Associes Lyon 2 568 457 (80%) 19 (4%) 295 (65%)
1 Dominic Winter Book Auctions Gloucestershire 1 473 439 (93%) 27 (6%) 325 (74%)
1 Eldreds East Dennis, 1 85 62 (73%) 41 (66%) 12 (19%)
1 Forum Auctions London 5 996 792 (80%) 150 (19%) 370 (47%)
1 Freemans Philadelphia 2 560 457 (82%) 94 (21%) 205 (45%)
1 Garth's Auctioneers and Appraisers Columbus 1 210 187 (89%) 34 (18%) 104 (56%)
1 Grays Auctioneers Cleveland, 1 54 46 (85%) 18 (39%) 16 (35%)
1 Heritage Auctions Dallas 34 18291 17687 (97%) 4281 (24%) 10667 (60%)
1 Il Ponte Milan 1 237 215 (91%) 3 (1%) 148 (69%)
1 John McInnis Auctioneers Amesbury 1 77 71 (92%) 26 (37%) 20 (28%)
1 Kedem Auctions Ltd. Jerusalem 1 511 370 (72%) 0 (0%) 370 (100%)
1 Kestenbaum and Company Brooklyn 1 276 164 (59%) 61 (37%) 60 (37%)
1 Keys Fine Arts Auctioneers Norwich 1 40 20 (50%) 3 (15%) 13 (65%)
1 Leland Little Auctions Hillsborough, NC 3 160 149 (93%) 0 (0%) 149 (100%)
1 Leslie Hindman Auctioneers West Palm Beach, Florida 1 28 26 (93%) 2 (8%) 12 (46%)
1 Michaans Auctions Alameda, CA 1 38 23 (61%) 12 (52%) 2 (9%)
1 Moreshet Auctions Jerusalem 1 66 48 (73%) 0 (0%) 48 (100%)
1 Morton Subastas México DF CP 11000 2 510 218 (43%) 94 (43%) 36 (17%)
1 Nadeau's Auction Gallery Windsor 1 24 23 (96%) 3 (13%) 13 (57%)
1 North American Auction Company Bozeman 1 73 62 (85%) 50 (81%) 3 (5%)
1 Nye & Company Auctioneers Bloomfield 1 69 50 (72%) 0 (0%) 50 (100%)
1 One Of A Kind Collectibles Coral Gables 1 210 179 (85%) 0 (0%) 179 (100%)
1 OSENAT FONTAINEBLEAU 1 137 111 (81%) 12 (11%) 72 (65%)
1 PBA Galleries San Francisco 2 810 675 (83%) 345 (51%) 119 (18%)
1 Potter and Potter Auctions Chicago 1 652 602 (92%) 223 (37%) 159 (26%)
1 Purcell Auctioneers Birr 1 133 92 (69%) 49 (53%) 14 (15%)
1 Revere Auctions St. Paul 1 463 430 (93%) 146 (34%) 163 (38%)
1 Rossini Paris 1 130 67 (52%) 0 (0%) 23 (34%)
1 RR Auction Amherst 3 1184 698 (59%) 114 (16%) 188 (27%)
1 Saffronart Mumbai 1 100 84 (84%) 2 (2%) 41 (49%)
1 Skinner Boston 1 156 123 (79%) 31 (25%) 50 (41%)
1 Sothebys New York 2 225 161 (72%) 41 (25%) 64 (40%)
1 Stair Auctioneers and Appraisers Hudson 2 84 80 (95%) 38 (48%) 19 (24%)
1 Tessier & Sarrou and Associates Paris 2 621 607 (98%) 123 (20%) 444 (73%)
1 Thomson Roddick Auctioneers & Valuers Carlisle 1 301 288 (96%) 67 (23%) 159 (55%)
1 Tooveys West Sussex 2 237 204 (86%) 18 (9%) 128 (63%)
1 Trafford Books Manchester 1 194 136 (70%) 67 (49%) 39 (29%)
1 Trillium Antique Prints & Rare Books Franklin 4 800 704 (88%) 640 (91%) 17 (2%)
1 University Archives Westport 1 284 244 (86%) 102 (42%) 101 (41%)
1 Vermot de Pas Paris 1 578 134 (23%) 0 (0%) 89 (66%)
1 Winner's Auctions Ltd Jerusalem 1 327 239 (73%) 182 (76%) 27 (11%)
1 Winter Associates Plainville, CT 1 36 31 (86%) 11 (35%) 12 (39%)
2 Ader PARIS 1 413 294 (71%) 38 (13%) 195 (66%)
2 Aguttes Neuilly-sur-Seine 1 311 216 (69%) 20 (9%) 147 (68%)
2 Alaska Auction Anchorage 3 122 104 (85%) 0 (0%) 104 (100%)
2 ALDE Paris 2 328 280 (85%) 4 (1%) 209 (75%)
2 Artcurial Paris 1 40 24 (60%) 5 (21%) 7 (29%)
2 Aspire Auctions Cleveland 1 30 30 (100%) 23 (77%) 1 (3%)
2 Aste Bolaffi Turin 1 370 289 (78%) 0 (0%) 289 (100%)
2 Binoche et Giquello rue La Boetie, Paris 2 638 379 (59%) 140 (37%) 138 (36%)
2 Bogota Auction Bogota 1 197 145 (74%) 0 (0%) 145 (100%)
2 Bonhams London 2 268 201 (75%) 15 (7%) 124 (62%)
2 Bonhams New York 2 228 107 (47%) 11 (10%) 31 (29%)
2 Brunk Auctions Asheville, NC 2 44 42 (95%) 12 (29%) 15 (36%)
2 Bruun Rasmussen Copenhagen 4 288 239 (83%) 117 (49%) 96 (40%)
2 Catawiki B. V. LA Assen, 17 1282 1045 (82%) 173 (17%) 823 (79%)
2 Christies Paris 1 276 276 (100%) 26 (9%) 205 (74%)
2 Clars Auction Gallery Oakland 2 250 169 (68%) 96 (57%) 29 (17%)
2 Copley Fine Art Auctions Boston 1 64 63 (98%) 12 (19%) 45 (71%)
2 Cowans Auctions Cincinnati 2 622 520 (84%) 229 (44%) 155 (30%)
2 Dominic Winter Book Auctions Gloucestershire 1 279 253 (91%) 44 (17%) 152 (60%)
2 Doyle New York New York 2 547 506 (93%) 191 (38%) 179 (35%)
2 Eldreds East Dennis, 2 80 49 (61%) 36 (73%) 6 (12%)
2 Forum Auctions London 2 295 234 (79%) 68 (29%) 96 (41%)
2 Garth's Auctioneers and Appraisers Columbus 1 35 34 (97%) 13 (38%) 10 (29%)
2 Heritage Auctions Dallas 24 11984 11733 (98%) 1527 (13%) 8966 (76%)
2 Holabird Kagin Americana Reno 3 1295 843 (65%) 708 (84%) 43 (5%)
2 Il Ponte Milan 7 464 336 (72%) 83 (25%) 200 (60%)
2 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 4157 2120 (51%) 1343 (63%) 777 (37%)
2 Kolbe and Fanning Numismatic Booksellers Gahanna 1 426 283 (66%) 124 (44%) 159 (56%)
2 Leland Little Auctions Hillsborough, NC 1 30 30 (100%) 0 (0%) 30 (100%)
2 Lyon and Turnbull Edinburgh 1 541 405 (75%) 44 (11%) 203 (50%)
2 Michaans Auctions Alameda, CA 1 25 19 (76%) 8 (42%) 7 (37%)
2 Michael Treloar Adelaide SA 1 264 182 (69%) 93 (51%) 59 (32%)
2 Mirabaud-Mercier Auctioneers PARIS 1 16 11 (69%) 4 (36%) 6 (55%)
2 Morton Subastas México DF CP 11000 2 459 124 (27%) 79 (64%) 16 (13%)
2 Nadeau's Auction Gallery Windsor 1 42 41 (98%) 10 (24%) 10 (24%)
2 Neal Auction Company New Orleans 1 74 59 (80%) 15 (25%) 20 (34%)
2 North American Auction Company Bozeman 1 107 100 (93%) 80 (80%) 2 (2%)
2 Old World Auctions Richmond 1 778 428 (55%) 273 (64%) 105 (25%)
2 PBA Galleries San Francisco 2 706 505 (72%) 281 (56%) 76 (15%)
2 Potter and Potter Auctions Chicago 2 696 622 (89%) 218 (35%) 170 (27%)
2 Purcell Auctioneers Birr 1 649 543 (84%) 109 (20%) 173 (32%)
2 Rachel Davis Fine Arts Cleveland 1 433 356 (82%) 163 (46%) 87 (24%)
2 Rago Arts and Auctions Lambertville 1 249 225 (90%) 30 (13%) 125 (56%)
2 RR Auction Amherst 2 1042 657 (63%) 67 (10%) 206 (31%)
2 Soler Y Llach Barcelona 1 415 192 (46%) 0 (0%) 192 (100%)
2 Stephan Welz & Co. Constantia 1 64 41 (64%) 3 (7%) 26 (63%)
2 Swann Galleries New York 3 1177 892 (76%) 209 (23%) 365 (41%)
2 Tajan Paris 1 104 67 (64%) 1 (1%) 21 (31%)
2 Tessier & Sarrou and Associates Paris 1 442 369 (83%) 0 (0%) 369 (100%)
2 Thomaston Place Auction Galleries Thomaston 1 141 100 (71%) 55 (55%) 32 (32%)
2 Trafford Books Manchester 1 154 118 (77%) 34 (29%) 58 (49%)
2 Trillium Antique Prints & Rare Books Franklin 5 1000 900 (90%) 782 (87%) 38 (4%)
2 University Archives Westport 1 288 249 (86%) 104 (42%) 91 (37%)
2 Winter Associates Plainville, CT 1 60 46 (77%) 22 (48%) 11 (24%)
3 Addison and Sarova Social Circle 1 233 198 (85%) 81 (41%) 64 (32%)
3 Alaska Auction Anchorage 1 84 67 (80%) 0 (0%) 67 (100%)
3 ALDE Paris 1 360 244 (68%) 28 (11%) 129 (53%)
3 Alexander Historical Auctions Chesapeake City 1 1419 1201 (85%) 385 (32%) 389 (32%)
3 AntiquarianAuctions.com Lakeville 1 189 42 (22%) 37 (88%) 1 (2%)
3 Bearnes Hampton and Littlewood Exeter 1 522 383 (73%) 23 (6%) 189 (49%)
3 Bonhams London 1 156 134 (86%) 10 (7%) 81 (60%)
3 Bonhams New York 2 452 341 (75%) 119 (35%) 153 (45%)
3 Brunk Auctions Asheville, NC 2 65 57 (88%) 22 (39%) 22 (39%)
3 Bruun Rasmussen Copenhagen 6 670 552 (82%) 280 (51%) 214 (39%)
3 Catawiki B. V. LA Assen, 22 1555 1276 (82%) 262 (21%) 927 (73%)
3 Chiswick Auctions London 2 629 390 (62%) 131 (34%) 167 (43%)
3 Christies London - King Street 1 205 163 (80%) 2 (1%) 91 (56%)
3 Christies New York 2 268 219 (82%) 9 (4%) 133 (61%)
3 Cowans Auctions Cincinnati 1 204 189 (93%) 58 (31%) 68 (36%)
3 Dominic Winter Book Auctions Gloucestershire 1 434 400 (92%) 37 (9%) 250 (63%)
3 Dorotheum Vienna 1 268 153 (57%) 0 (0%) 153 (100%)
3 Eldreds East Dennis, 1 75 30 (40%) 19 (63%) 3 (10%)
3 Ferraton Bruxelles 1 268 247 (92%) 0 (0%) 166 (67%)
3 Finarte Milan 1 254 111 (44%) 2 (2%) 48 (43%)
3 Fonsie Mealy Auctioneers Kilkenny 1 901 638 (71%) 158 (25%) 259 (41%)
3 Forum Auctions London 6 1746 1379 (79%) 190 (14%) 712 (52%)
3 Garth's Auctioneers and Appraisers Columbus 1 18 18 (100%) 5 (28%) 5 (28%)
3 Goldberg Coins and Collectibles LOS ANGELES 1 776 576 (74%) 276 (48%) 288 (50%)
3 Heritage Auctions Dallas 29 15725 15452 (98%) 2480 (16%) 11003 (71%)
3 Heritage Auctions New York 1 456 434 (95%) 134 (31%) 187 (43%)
3 JA Stargardt Autographenhandlung Berlin 2 636 560 (88%) 86 (15%) 474 (85%)
3 Jacksons Auction Cedar Falls, Iowa 1 97 97 (100%) 0 (0%) 92 (95%)
3 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 547 294 (54%) 124 (42%) 170 (58%)
3 John McInnis Auctioneers Amesbury 1 94 82 (87%) 43 (52%) 20 (24%)
3 Kedem Auctions Ltd. Jerusalem 2 803 613 (76%) 0 (0%) 613 (100%)
3 Kestenbaum and Company Brooklyn 1 226 118 (52%) 47 (40%) 33 (28%)
3 Koller Auctions Zurich 2 104 77 (74%) 18 (23%) 25 (32%)
3 Leland Little Auctions Hillsborough, NC 3 158 150 (95%) 25 (17%) 78 (52%)
3 Michaans Auctions Alameda, CA 1 28 22 (79%) 14 (64%) 6 (27%)
3 Moreshet Auctions Jerusalem 1 210 113 (54%) 0 (0%) 113 (100%)
3 Morton Subastas México DF CP 11000 2 500 265 (53%) 95 (36%) 81 (31%)
3 Nye & Company Auctioneers Bloomfield 2 149 100 (67%) 59 (59%) 23 (23%)
3 PBA Galleries San Francisco 1 446 287 (64%) 180 (63%) 35 (12%)
3 PIASA Paris 1 166 69 (42%) 8 (12%) 30 (43%)
3 PosterConnection Inc. Clayton 1 398 213 (54%) 0 (0%) 11 (5%)
3 Potter and Potter Auctions Chicago 1 495 446 (90%) 184 (41%) 130 (29%)
3 Profiles in History Calabasas Hills 1 4 2 (50%) 0 (0%) 0 (0%)
3 Rachel Davis Fine Arts Cleveland 1 155 144 (93%) 42 (29%) 49 (34%)
3 Rago Arts and Auctions Lambertville 1 62 54 (87%) 19 (35%) 19 (35%)
3 Robert Siegel Galleries New York 1 229 178 (78%) 91 (51%) 63 (35%)
3 Rossini Paris 1 220 103 (47%) 21 (20%) 36 (35%)
3 RR Auction Amherst 1 920 531 (58%) 89 (17%) 118 (22%)
3 Sothebys London 4 675 465 (69%) 65 (14%) 237 (51%)
3 Sothebys New York 2 118 91 (77%) 9 (10%) 50 (55%)
3 Stair Auctioneers and Appraisers Hudson 2 60 47 (78%) 25 (53%) 12 (26%)
3 Swann Galleries New York 2 908 689 (76%) 236 (34%) 191 (28%)
3 Tessier & Sarrou and Associates Paris 2 968 873 (90%) 14 (2%) 796 (91%)
3 Thomson Roddick Auctioneers & Valuers Carlisle 1 303 271 (89%) 76 (28%) 122 (45%)
3 Tooveys West Sussex 1 221 210 (95%) 40 (19%) 122 (58%)
3 Trillium Antique Prints & Rare Books Franklin 4 800 723 (90%) 669 (93%) 12 (2%)
3 University Archives Westport 1 215 186 (87%) 70 (38%) 82 (44%)
3 Venator and Hanstein Köln 2 670 369 (55%) 158 (43%) 211 (57%)
3 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 114 109 (96%) 67 (61%) 11 (10%)
3 Winner's Auctions Ltd Jerusalem 1 129 91 (71%) 52 (57%) 23 (25%)
4 Ader PARIS 2 556 452 (81%) 120 (27%) 245 (54%)
4 Alaska Auction Anchorage 1 60 51 (85%) 0 (0%) 51 (100%)
4 ALDE Paris 2 716 507 (71%) 6 (1%) 228 (45%)
4 Arader Galleries New York City 2 422 274 (65%) 177 (65%) 37 (14%)
4 Bruneau & Co. Cranston 1 337 335 (99%) 31 (9%) 151 (45%)
4 Bruun Rasmussen Copenhagen 4 296 259 (88%) 108 (42%) 123 (47%)
4 Carlsen Gallery Greenville, NY 1 15 15 (100%) 5 (33%) 5 (33%)
4 Catawiki B. V. LA Assen, 19 1444 1171 (81%) 242 (21%) 851 (73%)
4 Charlton Hall West Columbia, SC 1 63 60 (95%) 15 (25%) 33 (55%)
4 Chiswick Auctions London 2 184 127 (69%) 20 (16%) 49 (39%)
4 Christies New York 1 39 39 (100%) 36 (92%) 1 (3%)
4 Clars Auction Gallery Oakland 1 61 58 (95%) 33 (57%) 13 (22%)
4 Cowans Auctions Cincinnati 1 297 224 (75%) 102 (46%) 63 (28%)
4 Dorotheum Vienna 2 199 138 (69%) 0 (0%) 138 (100%)
4 Doyle New York New York 4 598 521 (87%) 137 (26%) 200 (38%)
4 Eldreds East Dennis, 3 114 76 (67%) 51 (67%) 15 (20%)
4 Finarte Rome 1 204 164 (80%) 1 (1%) 125 (76%)
4 Forum Auctions London 4 617 541 (88%) 59 (11%) 340 (63%)
4 Galerie Bassenge Berlin-Grunewald 6 1953 1081 (55%) 494 (46%) 587 (54%)
4 Garth's Auctioneers and Appraisers Columbus 1 50 48 (96%) 16 (33%) 12 (25%)
4 Grays Auctioneers Cleveland, 1 44 38 (86%) 28 (74%) 6 (16%)
4 Heritage Auctions Dallas 29 17175 16593 (97%) 3550 (21%) 10217 (62%)
4 Heritage Auctions New York 1 278 192 (69%) 124 (65%) 23 (12%)
4 Holabird Kagin Americana Reno 4 2024 1616 (80%) 1078 (67%) 170 (11%)
4 Keys Fine Arts Auctioneers Norwich 1 20 15 (75%) 3 (20%) 9 (60%)
4 Leland Little Auctions Hillsborough, NC 2 175 174 (99%) 1 (1%) 173 (99%)
4 Lyon and Turnbull Edinburgh 1 90 83 (92%) 3 (4%) 38 (46%)
4 Michaans Auctions Alameda, CA 1 27 17 (63%) 9 (53%) 3 (18%)
4 Morton Subastas México DF CP 11000 3 206 84 (41%) 35 (42%) 14 (17%)
4 North American Auction Company Bozeman 1 93 87 (94%) 63 (72%) 4 (5%)
4 Nye & Company Auctioneers Bloomfield 1 22 13 (59%) 0 (0%) 13 (100%)
4 Old World Auctions Richmond 1 821 664 (81%) 528 (80%) 88 (13%)
4 PBA Galleries San Francisco 2 406 389 (96%) 0 (0%) 389 (100%)
4 Potomack Company Alexandria 2 29 18 (62%) 8 (44%) 6 (33%)
4 Potter and Potter Auctions Chicago 1 690 665 (96%) 181 (27%) 302 (45%)
4 Purcell Auctioneers Birr 1 595 538 (90%) 100 (19%) 250 (46%)
4 RR Auction Amherst 2 1407 952 (68%) 160 (17%) 299 (31%)
4 Skinner Marlborough 1 84 75 (89%) 34 (45%) 25 (33%)
4 Sothebys New York 2 320 228 (71%) 38 (17%) 92 (40%)
4 Stephan Welz & Co. Constantia 1 117 74 (63%) 3 (4%) 52 (70%)
4 Tajan Paris 3 495 188 (38%) 7 (4%) 78 (41%)
4 Tessier & Sarrou and Associates Paris 1 110 110 (100%) 0 (0%) 110 (100%)
4 Trafford Books Manchester 1 212 164 (77%) 60 (37%) 51 (31%)
4 Trillium Antique Prints & Rare Books Franklin 4 800 765 (96%) 700 (92%) 13 (2%)
5 Aguttes Neuilly-sur-Seine 1 278 222 (80%) 38 (17%) 127 (57%)
5 Alaska Auction Anchorage 2 77 70 (91%) 0 (0%) 70 (100%)
5 Alexander Historical Auctions Chesapeake City 1 191 116 (61%) 46 (40%) 27 (23%)
5 Artcurial Paris 2 135 114 (84%) 5 (4%) 67 (59%)
5 Aspire Auctions Cleveland 1 44 43 (98%) 13 (30%) 18 (42%)
5 Australian Book Auctions Armadale, 1 221 205 (93%) 47 (23%) 103 (50%)
5 Bonhams Los Angeles 1 199 159 (80%) 21 (13%) 71 (45%)
5 Bonhams New York 1 165 78 (47%) 4 (5%) 29 (37%)
5 Bruneau & Co. Cranston 1 180 180 (100%) 0 (0%) 2 (1%)
5 Brunk Auctions Asheville, NC 1 32 27 (84%) 8 (30%) 9 (33%)
5 Bruun Rasmussen Copenhagen 4 326 297 (91%) 137 (46%) 129 (43%)
5 Bubb Kuyper 2011 KM Haarlem 1 5697 3943 (69%) 1 (0%) 2500 (63%)
5 Catawiki B. V. LA Assen, 23 1737 1450 (83%) 307 (21%) 1071 (74%)
5 Christies New York 4 237 210 (89%) 79 (38%) 68 (32%)
5 Christies Paris 1 182 147 (81%) 6 (4%) 76 (52%)
5 Clars Auction Gallery Oakland 1 83 63 (76%) 26 (41%) 24 (38%)
5 Cowans Auctions Cincinnati 1 448 417 (93%) 127 (30%) 166 (40%)
5 Dirk Soulis Auctions Lee's Summit 3 713 700 (98%) 0 (0%) 700 (100%)
5 Dominic Winter Book Auctions Gloucestershire 1 874 830 (95%) 53 (6%) 596 (72%)
5 Eldreds East Dennis, 2 84 66 (79%) 32 (48%) 19 (29%)
5 Fonsie Mealy Auctioneers Kilkenny 1 374 269 (72%) 102 (38%) 106 (39%)
5 Forum Auctions London 4 758 598 (79%) 107 (18%) 310 (52%)
5 Freemans Philadelphia 4 579 515 (89%) 214 (42%) 162 (31%)
5 Garth's Auctioneers and Appraisers Columbus 1 33 33 (100%) 10 (30%) 10 (30%)
5 Gonnelli Casa DAste Firenze 1 1145 847 (74%) 0 (0%) 676 (80%)
5 Heritage Auctions Dallas 25 14535 14374 (99%) 1164 (8%) 12102 (84%)
5 Kedem Auctions Ltd. Jerusalem 1 71 68 (96%) 0 (0%) 68 (100%)
5 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 3420 2028 (59%) 1102 (54%) 926 (46%)
5 Kolbe and Fanning Numismatic Booksellers Gahanna 1 419 351 (84%) 140 (40%) 211 (60%)
5 Leland Little Auctions Hillsborough, NC 1 17 17 (100%) 0 (0%) 17 (100%)
5 Leslie Hindman Auctioneers Chicago 1 177 152 (86%) 25 (16%) 70 (46%)
5 Marc van de Wiele Auctions Brugge 1 986 768 (78%) 52 (7%) 466 (61%)
5 Morphy Auctions Denver 2 860 838 (97%) 156 (19%) 282 (34%)
5 Morton Subastas México DF CP 11000 5 480 224 (47%) 86 (38%) 47 (21%)
5 Nadeau's Auction Gallery Windsor 1 39 37 (95%) 8 (22%) 14 (38%)
5 Nosbüsch & Stucke Berlin 5 2204 1406 (64%) 584 (42%) 822 (58%)
5 Nye & Company Auctioneers Bloomfield 2 129 93 (72%) 0 (0%) 93 (100%)
5 One Of A Kind Collectibles Coral Gables 1 152 129 (85%) 0 (0%) 129 (100%)
5 PBA Galleries San Francisco 4 1521 1131 (74%) 488 (43%) 411 (36%)
5 Potter and Potter Auctions Chicago 1 472 467 (99%) 65 (14%) 294 (63%)
5 Rachel Davis Fine Arts Cleveland 1 184 162 (88%) 91 (56%) 34 (21%)
5 Rago Arts and Auctions Lambertville 1 50 43 (86%) 5 (12%) 16 (37%)
5 Revere Auctions St. Paul 1 75 65 (87%) 34 (52%) 13 (20%)
5 RR Auction Amherst 2 1568 1095 (70%) 126 (12%) 388 (35%)
5 Skinner Marlborough 1 138 118 (86%) 31 (26%) 52 (44%)
5 Sothebys London 2 132 84 (64%) 2 (2%) 30 (36%)
5 Sothebys New York 2 290 194 (67%) 39 (20%) 55 (28%)
5 Stephan Welz & Co. Constantia 1 79 53 (67%) 1 (2%) 34 (64%)
5 Swann Galleries New York 2 922 721 (78%) 239 (33%) 239 (33%)
5 Tessier & Sarrou and Associates Paris 1 296 239 (81%) 0 (0%) 239 (100%)
5 Trafford Books Manchester 1 257 195 (76%) 96 (49%) 41 (21%)
5 Trillium Antique Prints & Rare Books Franklin 5 1000 950 (95%) 828 (87%) 15 (2%)
5 University Archives Westport 1 261 234 (90%) 65 (28%) 138 (59%)
5 Vermot de Pas Paris 1 578 179 (31%) 4 (2%) 100 (56%)
5 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 49 48 (98%) 34 (71%) 8 (17%)
6 Adams Amsterdam Auctions Amsterdam 1 81 72 (89%) 18 (25%) 35 (49%)
6 Aguttes Neuilly-sur-Seine 2 261 156 (60%) 22 (14%) 79 (51%)
6 ALDE Paris 1 277 193 (70%) 8 (4%) 125 (65%)
6 Alexander Historical Auctions Chesapeake City 2 504 371 (74%) 165 (44%) 147 (40%)
6 Antikvariat Bryggen AS Skjeberg 1 176 66 (38%) 46 (70%) 9 (14%)
6 AntiquarianAuctions.com Lakeville 1 231 58 (25%) 46 (79%) 5 (9%)
6 Arader Galleries New York City 1 140 85 (61%) 58 (68%) 5 (6%)
6 Arenberg Auctions BRUSSEL 1 1040 786 (76%) 40 (5%) 495 (63%)
6 Artcurial Paris 2 463 312 (67%) 6 (2%) 199 (64%)
6 Aspire Auctions Cleveland 1 44 37 (84%) 16 (43%) 13 (35%)
6 Aste Bolaffi Turin 2 541 415 (77%) 0 (0%) 415 (100%)
6 Binoche et Giquello rue La Boetie, Paris 1 349 307 (88%) 38 (12%) 211 (69%)
6 Bogota Auction Bogota 1 93 82 (88%) 0 (0%) 82 (100%)
6 Bonhams London 1 337 263 (78%) 15 (6%) 163 (62%)
6 Bonhams New York 2 179 120 (67%) 20 (17%) 40 (33%)
6 Bruneau & Co. Cranston 1 167 167 (100%) 20 (12%) 23 (14%)
6 Bruun Rasmussen Copenhagen 5 564 486 (86%) 244 (50%) 195 (40%)
6 Burgersdijk and Niermans Leiden 2 1176 1078 (92%) 1 (0%) 1028 (95%)
6 Catawiki B. V. LA Assen, 24 1807 1485 (82%) 309 (21%) 1097 (74%)
6 Chiswick Auctions London 1 353 175 (50%) 14 (8%) 70 (40%)
6 Christies London - King Street 1 114 95 (83%) 2 (2%) 67 (71%)
6 Christies New York 7 640 429 (67%) 64 (15%) 184 (43%)
6 Christies Paris 1 56 54 (96%) 1 (2%) 29 (54%)
6 Cowans Auctions Cincinnati 1 384 337 (88%) 70 (21%) 163 (48%)
6 De Baecque and Associes Lyon 2 440 328 (75%) 4 (1%) 242 (74%)
6 Dirk Soulis Auctions Lee's Summit 1 71 68 (96%) 15 (22%) 39 (57%)
6 Dominic Winter Book Auctions Gloucestershire 2 625 594 (95%) 36 (6%) 442 (74%)
6 Dorotheum Vienna 2 691 565 (82%) 0 (0%) 565 (100%)
6 Doyle New York New York 2 393 337 (86%) 127 (38%) 127 (38%)
6 Eldreds East Dennis, 4 131 86 (66%) 40 (47%) 25 (29%)
6 Ferraton Bruxelles 1 866 761 (88%) 2 (0%) 478 (63%)
6 Forum Auctions London 4 1057 911 (86%) 129 (14%) 519 (57%)
6 Galerie Bassenge Berlin-Grunewald 6 1691 1127 (67%) 292 (26%) 835 (74%)
6 Garth's Auctioneers and Appraisers Columbus 1 33 31 (94%) 24 (77%) 3 (10%)
6 Grays Auctioneers Cleveland, 1 132 93 (70%) 41 (44%) 29 (31%)
6 Grogan and Company Dedham 1 48 46 (96%) 2 (4%) 38 (83%)
6 Heritage Auctions Beverly Hills 1 57 57 (100%) 5 (9%) 16 (28%)
6 Heritage Auctions Dallas 27 14553 14390 (99%) 1929 (13%) 10584 (74%)
6 Holabird Kagin Americana Reno 4 1562 982 (63%) 774 (79%) 71 (7%)
6 Il Ponte Milan 2 817 724 (89%) 142 (20%) 388 (54%)
6 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 547 342 (63%) 170 (50%) 172 (50%)
6 Kedem Auctions Ltd. Jerusalem 1 401 302 (75%) 0 (0%) 302 (100%)
6 Keys Fine Arts Auctioneers Norwich 2 756 646 (85%) 199 (31%) 258 (40%)
6 Koller Auctions Zurich 3 337 184 (55%) 7 (4%) 77 (42%)
6 Leland Little Auctions Hillsborough, NC 2 107 102 (95%) 8 (8%) 82 (80%)
6 Leslie Hindman Auctioneers Chicago 1 292 275 (94%) 64 (23%) 137 (50%)
6 Lyon and Turnbull Edinburgh 1 391 324 (83%) 18 (6%) 175 (54%)
6 Michaans Auctions Alameda, CA 2 34 15 (44%) 8 (53%) 4 (27%)
6 Mirabaud-Mercier Auctioneers PARIS 2 1311 372 (28%) 119 (32%) 117 (31%)
6 Morphy Auctions Denver 1 512 424 (83%) 196 (46%) 57 (13%)
6 Morton Subastas México DF CP 11000 3 709 430 (61%) 215 (50%) 91 (21%)
6 Nadeau's Auction Gallery Windsor 1 33 31 (94%) 6 (19%) 14 (45%)
6 Neal Auction Company New Orleans 1 120 90 (75%) 16 (18%) 47 (52%)
6 Nye & Company Auctioneers Bloomfield 1 20 15 (75%) 0 (0%) 15 (100%)
6 Old World Auctions Richmond 1 617 502 (81%) 375 (75%) 83 (17%)
6 PBA Galleries San Francisco 4 1808 1482 (82%) 557 (38%) 614 (41%)
6 Pierre Berge and Associes Paris 1 92 21 (23%) 0 (0%) 7 (33%)
6 PosterConnection Inc. Clayton 1 443 199 (45%) 168 (84%) 8 (4%)
6 Potomack Company Alexandria 1 44 30 (68%) 0 (0%) 9 (30%)
6 Potter and Potter Auctions Chicago 1 611 588 (96%) 204 (35%) 171 (29%)
6 Purcell Auctioneers Birr 1 604 527 (87%) 77 (15%) 226 (43%)
6 Rachel Davis Fine Arts Cleveland 1 358 328 (92%) 114 (35%) 105 (32%)
6 Rago Arts and Auctions Lambertville 2 36 28 (78%) 6 (21%) 13 (46%)
6 Revere Auctions St. Paul 1 14 11 (79%) 1 (9%) 6 (55%)
6 Robert Siegel Galleries New York 1 595 568 (95%) 234 (41%) 196 (35%)
6 Rossini Paris 2 189 69 (37%) 0 (0%) 14 (20%)
6 RR Auction Amherst 2 1884 1130 (60%) 180 (16%) 361 (32%)
6 Soler Y Llach Barcelona 1 804 395 (49%) 0 (0%) 395 (100%)
6 Sothebys Hong Kong 1 9 9 (100%) 0 (0%) 5 (56%)
6 Sothebys London 1 51 23 (45%) 0 (0%) 7 (30%)
6 Sothebys New York 1 26 21 (81%) 2 (10%) 11 (52%)
6 Sothebys Paris 2 369 267 (72%) 58 (22%) 109 (41%)
6 Swann Galleries New York 3 916 674 (74%) 201 (30%) 167 (25%)
6 Tessier & Sarrou and Associates Paris 2 889 671 (75%) 28 (4%) 437 (65%)
6 Trillium Antique Prints & Rare Books Franklin 4 800 721 (90%) 645 (89%) 12 (2%)
6 University Archives Westport 2 409 369 (90%) 135 (37%) 180 (49%)
6 Venator and Hanstein Köln 1 439 131 (30%) 115 (88%) 16 (12%)
6 Vermot de Pas Paris 1 300 205 (68%) 2 (1%) 119 (58%)
6 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 386 380 (98%) 102 (27%) 190 (50%)
6 Winter Associates Plainville, CT 1 20 19 (95%) 4 (21%) 9 (47%)
6 Zwiggelaar Auctions Amsterdam 2 1069 826 (77%) 25 (3%) 457 (55%)
7 Ader PARIS 1 319 150 (47%) 2 (1%) 68 (45%)
7 Alaska Auction Anchorage 3 140 133 (95%) 0 (0%) 133 (100%)
7 ALDE Paris 2 636 398 (63%) 29 (7%) 225 (57%)
7 Arader Galleries New York City 1 291 135 (46%) 100 (74%) 5 (4%)
7 Artcurial Paris 1 98 76 (78%) 1 (1%) 43 (57%)
7 Aste Bolaffi Turin 1 129 113 (88%) 0 (0%) 113 (100%)
7 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 123 111 (90%) 14 (13%) 66 (59%)
7 Binoche et Giquello rue La Boetie, Paris 3 443 321 (72%) 9 (3%) 199 (62%)
7 Bonhams Los Angeles 1 83 49 (59%) 13 (27%) 20 (41%)
7 Bonhams Los Angeles 1 111 102 (92%) 23 (23%) 42 (41%)
7 Bonhams New York 1 141 86 (61%) 17 (20%) 28 (33%)
7 Brunk Auctions Asheville, NC 1 139 128 (92%) 43 (34%) 56 (44%)
7 Bruun Rasmussen Copenhagen 1 79 73 (92%) 24 (33%) 38 (52%)
7 Carlsen Gallery Greenville, NY 1 26 26 (100%) 12 (46%) 9 (35%)
7 Case Antiques, Inc. Knoxville 1 126 113 (90%) 36 (32%) 63 (56%)
7 Catawiki B. V. LA Assen, 22 1817 1494 (82%) 297 (20%) 1122 (75%)
7 Chiswick Auctions London 2 729 484 (66%) 195 (40%) 137 (28%)
7 Chorley's Gloucestershire 1 48 48 (100%) 9 (19%) 34 (71%)
7 Christian Hesse Auktionen Hamburg 1 937 646 (69%) 31 (5%) 407 (63%)
7 Christies London - King Street 2 259 175 (68%) 10 (6%) 94 (54%)
7 Christies New York 2 205 183 (89%) 26 (14%) 83 (45%)
7 Clars Auction Gallery Oakland 1 47 38 (81%) 17 (45%) 15 (39%)
7 Copley Fine Art Auctions Boston 1 42 42 (100%) 3 (7%) 6 (14%)
7 Dirk Soulis Auctions Lee's Summit 1 335 329 (98%) 46 (14%) 76 (23%)
7 Dominic Winter Book Auctions Gloucestershire 2 561 508 (91%) 33 (6%) 339 (67%)
7 Eldreds East Dennis, 2 37 28 (76%) 13 (46%) 7 (25%)
7 Finarte Rome 1 243 159 (65%) 9 (6%) 46 (29%)
7 Fonsie Mealy Auctioneers Kilkenny 1 576 332 (58%) 122 (37%) 141 (42%)
7 Forum Auctions London 4 1138 917 (81%) 198 (22%) 428 (47%)
7 Garth's Auctioneers and Appraisers Columbus 1 256 184 (72%) 129 (70%) 10 (5%)
7 Grays Auctioneers Cleveland, 1 52 50 (96%) 6 (12%) 31 (62%)
7 Heritage Auctions Dallas 24 13755 13544 (98%) 1347 (10%) 10639 (79%)
7 Heritage Auctions Hong Kong 1 379 373 (98%) 36 (10%) 147 (39%)
7 Holabird Kagin Americana Reno 3 1766 1343 (76%) 997 (74%) 83 (6%)
7 Il Ponte Milan 2 199 122 (61%) 5 (4%) 70 (57%)
7 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1682 750 (45%) 375 (50%) 375 (50%)
7 John McInnis Auctioneers Amesbury 2 147 144 (98%) 50 (35%) 43 (30%)
7 Kedem Auctions Ltd. Jerusalem 1 180 163 (91%) 64 (39%) 38 (23%)
7 Kestenbaum and Company Brooklyn 1 193 104 (54%) 29 (28%) 31 (30%)
7 Ketterer Kunst Doerling Hamburg 1 526 298 (57%) 95 (32%) 184 (62%)
7 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 2994 1416 (47%) 829 (59%) 587 (41%)
7 Koller Auctions Zurich 3 296 227 (77%) 35 (15%) 96 (42%)
7 Lancaster Mennonite Historical Society Lancaster 1 400 339 (85%) 0 (0%) 339 (100%)
7 Leland Little Auctions Hillsborough, NC 2 77 77 (100%) 0 (0%) 77 (100%)
7 Michaans Auctions Alameda, CA 1 44 22 (50%) 14 (64%) 3 (14%)
7 Morton Subastas México DF CP 11000 4 494 208 (42%) 95 (46%) 46 (22%)
7 Nadeau's Auction Gallery Windsor 1 19 16 (84%) 4 (25%) 5 (31%)
7 Nye & Company Auctioneers Bloomfield 1 20 14 (70%) 0 (0%) 14 (100%)
7 OSENAT FONTAINEBLEAU 1 153 116 (76%) 68 (59%) 32 (28%)
7 PBA Galleries San Francisco 3 814 581 (71%) 260 (45%) 233 (40%)
7 Potter and Potter Auctions Chicago 1 186 182 (98%) 46 (25%) 63 (35%)
7 Profiles in History Calabasas Hills 1 152 144 (95%) 0 (0%) 127 (88%)
7 Purcell Auctioneers Birr 1 614 515 (84%) 62 (12%) 228 (44%)
7 Rago Arts and Auctions Lambertville 1 41 29 (71%) 4 (14%) 16 (55%)
7 RR Auction Amherst 3 1579 1028 (65%) 206 (20%) 286 (28%)
7 Sothebys London 5 734 542 (74%) 3 (1%) 238 (44%)
7 Sothebys New York 6 494 360 (73%) 97 (27%) 129 (36%)
7 Sothebys Paris 1 142 142 (100%) 42 (30%) 68 (48%)
7 Stair Auctioneers and Appraisers Hudson 1 86 86 (100%) 14 (16%) 50 (58%)
7 Swann Galleries New York 3 1091 873 (80%) 282 (32%) 327 (37%)
7 Tajan Paris 1 261 101 (39%) 4 (4%) 39 (39%)
7 Tessier & Sarrou and Associates Paris 3 449 277 (62%) 0 (0%) 268 (97%)
7 Thomaston Place Auction Galleries Thomaston 2 61 54 (89%) 24 (44%) 15 (28%)
7 Thomson Roddick Auctioneers & Valuers Carlisle 1 321 313 (98%) 57 (18%) 192 (61%)
7 Tooveys West Sussex 1 192 144 (75%) 25 (17%) 67 (47%)
7 Trafford Books Manchester 1 192 142 (74%) 52 (37%) 36 (25%)
7 Trillium Antique Prints & Rare Books Franklin 4 800 742 (93%) 667 (90%) 12 (2%)
7 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 72 68 (94%) 41 (60%) 16 (24%)
7 Winner's Auctions Ltd Jerusalem 2 290 224 (77%) 125 (56%) 64 (29%)
7 Winter Associates Plainville, CT 1 11 10 (91%) 5 (50%) 2 (20%)
7 Zisska and Lacher Munich 1 2448 1473 (60%) 859 (58%) 614 (42%)
7 Zwiggelaar Auctions Amsterdam 2 1069 847 (79%) 0 (0%) 447 (53%)
8 Addison and Sarova Social Circle 1 304 276 (91%) 42 (15%) 95 (34%)
8 Alaska Auction Anchorage 1 30 26 (87%) 0 (0%) 26 (100%)
8 AntiquarianAuctions.com Lakeville 1 259 98 (38%) 84 (86%) 7 (7%)
8 Bearnes Hampton and Littlewood Exeter 1 179 60 (34%) 2 (3%) 30 (50%)
8 Bonhams London 1 260 236 (91%) 15 (6%) 179 (76%)
8 Bonhams New York 2 230 105 (46%) 21 (20%) 47 (45%)
8 Bruneau & Co. Cranston 1 42 34 (81%) 18 (53%) 8 (24%)
8 Bruun Rasmussen Copenhagen 6 482 408 (85%) 156 (38%) 186 (46%)
8 Catawiki B. V. LA Assen, 19 1128 944 (84%) 232 (25%) 658 (70%)
8 Christies New York 1 38 21 (55%) 0 (0%) 12 (57%)
8 Clars Auction Gallery Oakland 2 182 144 (79%) 76 (53%) 28 (19%)
8 Cowans Auctions Cincinnati 2 312 278 (89%) 117 (42%) 87 (31%)
8 Dorotheum Vienna 1 92 65 (71%) 0 (0%) 65 (100%)
8 Eldreds East Dennis, 2 63 44 (70%) 20 (45%) 12 (27%)
8 Forum Auctions London 3 541 451 (83%) 100 (22%) 241 (53%)
8 Grays Auctioneers Cleveland, 1 54 51 (94%) 16 (31%) 24 (47%)
8 Heritage Auctions Dallas 29 12422 12233 (98%) 1001 (8%) 10099 (83%)
8 Holabird Kagin Americana Reno 5 1341 895 (67%) 663 (74%) 73 (8%)
8 Kedem Auctions Ltd. Jerusalem 1 315 215 (68%) 0 (0%) 215 (100%)
8 Keys Fine Arts Auctioneers Norwich 1 592 522 (88%) 248 (48%) 144 (28%)
8 Leland Little Auctions Hillsborough, NC 1 71 71 (100%) 0 (0%) 71 (100%)
8 Leslie Hindman Auctioneers Chicago 1 79 71 (90%) 19 (27%) 34 (48%)
8 Michaans Auctions Alameda, CA 1 37 22 (59%) 13 (59%) 6 (27%)
8 Morton Subastas México DF CP 11000 4 778 311 (40%) 143 (46%) 37 (12%)
8 North American Auction Company Bozeman 1 138 108 (78%) 81 (75%) 3 (3%)
8 PBA Galleries San Francisco 3 1089 939 (86%) 157 (17%) 756 (81%)
8 Potter and Potter Auctions Chicago 1 241 222 (92%) 62 (28%) 93 (42%)
8 Rachel Davis Fine Arts Cleveland 1 331 303 (92%) 128 (42%) 69 (23%)
8 Rago Arts and Auctions Lambertville 2 154 154 (100%) 59 (38%) 61 (40%)
8 RR Auction Amherst 2 1555 1099 (71%) 145 (13%) 386 (35%)
8 Skinner Marlborough 4 91 86 (95%) 24 (28%) 32 (37%)
8 Sothebys London 1 194 147 (76%) 9 (6%) 75 (51%)
8 Stephan Welz & Co. Constantia 1 101 73 (72%) 0 (0%) 37 (51%)
8 Stephenson's Auctioneers & Appraisers Southampton 1 339 339 (100%) 28 (8%) 223 (66%)
8 Stockholms Auktionsverk Stockholm 1 48 47 (98%) 7 (15%) 40 (85%)
8 Swann Galleries New York 2 646 487 (75%) 165 (34%) 177 (36%)
8 The Written Word Autographs Tamworth, NH 1 974 520 (53%) 88 (17%) 84 (16%)
8 Thomson Roddick Auctioneers & Valuers Carlisle 1 274 256 (93%) 81 (32%) 109 (43%)
8 Tooveys West Sussex 1 215 208 (97%) 16 (8%) 168 (81%)
8 Trafford Books Manchester 1 188 158 (84%) 56 (35%) 44 (28%)
8 Trillium Antique Prints & Rare Books Franklin 5 1000 934 (93%) 806 (86%) 32 (3%)
8 University Archives Westport 1 351 320 (91%) 131 (41%) 130 (41%)
8 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 63 53 (84%) 32 (60%) 4 (8%)
9 Ader PARIS 1 270 151 (56%) 66 (44%) 30 (20%)
9 Alaska Auction Anchorage 2 112 112 (100%) 0 (0%) 112 (100%)
9 AntiquarianAuctions.com Lakeville 1 556 263 (47%) 189 (72%) 43 (16%)
9 Artcurial Paris 1 236 163 (69%) 5 (3%) 115 (71%)
9 Aspire Auctions Cleveland 1 20 20 (100%) 5 (25%) 4 (20%)
9 Aste Bolaffi Turin 1 242 123 (51%) 0 (0%) 123 (100%)
9 Australian Book Auctions Armadale, 1 213 164 (77%) 32 (20%) 56 (34%)
9 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 208 135 (65%) 78 (58%) 23 (17%)
9 Bonhams Los Angeles 1 186 141 (76%) 16 (11%) 71 (50%)
9 Bonhams New York 3 202 73 (36%) 1 (1%) 19 (26%)
9 Brunk Auctions Asheville, NC 1 56 56 (100%) 0 (0%) 48 (86%)
9 Bruun Rasmussen Copenhagen 5 312 288 (92%) 128 (44%) 119 (41%)
9 Catawiki B. V. LA Assen, 24 1552 1234 (80%) 289 (23%) 855 (69%)
9 Christies London - King Street 1 22 21 (95%) 0 (0%) 21 (100%)
9 Christies London -South Kensington 3 283 217 (77%) 14 (6%) 87 (40%)
9 Christies New York 2 154 86 (56%) 20 (23%) 22 (26%)
9 Cowans Auctions Cincinnati 1 182 152 (84%) 64 (42%) 41 (27%)
9 Dirk Soulis Auctions Lee's Summit 1 54 35 (65%) 25 (71%) 6 (17%)
9 Dominic Winter Book Auctions Gloucestershire 1 761 640 (84%) 47 (7%) 427 (67%)
9 Dorotheum Vienna 1 236 188 (80%) 0 (0%) 188 (100%)
9 Doyle New York New York 1 186 178 (96%) 61 (34%) 72 (40%)
9 Eldreds East Dennis, 3 122 93 (76%) 69 (74%) 15 (16%)
9 Finarte Milan 1 211 120 (57%) 1 (1%) 41 (34%)
9 Finarte Rome 1 180 78 (43%) 0 (0%) 38 (49%)
9 Forum Auctions London 5 1097 972 (89%) 134 (14%) 547 (56%)
9 Grays Auctioneers Cleveland, 1 34 31 (91%) 16 (52%) 11 (35%)
9 Guernseys New York, NY 1 287 34 (12%) 29 (85%) 1 (3%)
9 Heritage Auctions Dallas 30 16211 15932 (98%) 1959 (12%) 12027 (75%)
9 Il Ponte Milan 1 270 239 (89%) 0 (0%) 135 (56%)
9 Jacksons Auction Cedar Falls, Iowa 1 203 199 (98%) 11 (6%) 152 (76%)
9 Kedem Auctions Ltd. Jerusalem 1 376 319 (85%) 0 (0%) 319 (100%)
9 Ketterer Kunst Munich 1 20 0 (0%) 0 (0%) 0 (0%)
9 Koller Auctions Zurich 2 234 175 (75%) 7 (4%) 92 (53%)
9 Leland Little Auctions Hillsborough, NC 1 22 20 (91%) 3 (15%) 8 (40%)
9 Leslie Hindman Auctioneers Chicago 2 126 80 (63%) 20 (25%) 25 (31%)
9 Lyon and Turnbull Edinburgh 1 403 350 (87%) 37 (11%) 208 (59%)
9 Michaans Auctions Alameda, CA 1 49 32 (65%) 19 (59%) 7 (22%)
9 Mirabaud-Mercier Auctioneers PARIS 1 25 19 (76%) 8 (42%) 9 (47%)
9 Morton Subastas México DF CP 11000 4 522 273 (52%) 86 (32%) 68 (25%)
9 Nadeau's Auction Gallery Windsor 1 30 23 (77%) 8 (35%) 8 (35%)
9 Neal Auction Company New Orleans 1 88 69 (78%) 16 (23%) 30 (43%)
9 North American Auction Company Bozeman 1 123 101 (82%) 69 (68%) 9 (9%)
9 Nye & Company Auctioneers Bloomfield 1 81 62 (77%) 0 (0%) 62 (100%)
9 Old World Auctions Richmond 1 895 713 (80%) 544 (76%) 115 (16%)
9 One Of A Kind Collectibles Coral Gables 1 282 211 (75%) 0 (0%) 211 (100%)
9 Over & Above Online Auction and Estate Sales, LLC Timonium 1 471 471 (100%) 163 (35%) 185 (39%)
9 PBA Galleries San Francisco 3 771 504 (65%) 242 (48%) 201 (40%)
9 PosterConnection Inc. Clayton 1 495 258 (52%) 229 (89%) 7 (3%)
9 Potter and Potter Auctions Chicago 2 603 593 (98%) 102 (17%) 262 (44%)
9 Rachel Davis Fine Arts Cleveland 1 125 100 (80%) 55 (55%) 26 (26%)
9 Revere Auctions St. Paul 2 216 203 (94%) 71 (35%) 79 (39%)
9 Robert Siegel Galleries New York 2 411 386 (94%) 130 (34%) 153 (40%)
9 Rossini Paris 1 139 42 (30%) 0 (0%) 6 (14%)
9 RR Auction Amherst 2 1299 795 (61%) 85 (11%) 271 (34%)
9 Skinner Marlborough 3 193 167 (87%) 50 (30%) 56 (34%)
9 Sothebys London 2 127 114 (90%) 2 (2%) 82 (72%)
9 Sothebys New York 2 86 80 (93%) 2 (3%) 52 (65%)
9 Stair Auctioneers and Appraisers Hudson 2 76 75 (99%) 11 (15%) 54 (72%)
9 Stephan Welz & Co. Constantia 1 176 107 (61%) 6 (6%) 29 (27%)
9 Swann Galleries New York 1 367 293 (80%) 83 (28%) 123 (42%)
9 Thomson Roddick Auctioneers & Valuers Carlisle 1 313 309 (99%) 64 (21%) 170 (55%)
9 Trafford Books Manchester 1 282 187 (66%) 73 (39%) 59 (32%)
9 Trillium Antique Prints & Rare Books Franklin 4 800 749 (94%) 635 (85%) 32 (4%)
9 University Archives Westport 1 357 325 (91%) 114 (35%) 158 (49%)
9 Venator and Hanstein Köln 2 893 605 (68%) 304 (50%) 301 (50%)
9 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 78 68 (87%) 33 (49%) 15 (22%)
9 Winner's Auctions Ltd Jerusalem 3 723 680 (94%) 395 (58%) 131 (19%)
9 Winter Associates Plainville, CT 1 48 37 (77%) 12 (32%) 11 (30%)
9 Witherell's Sacramento 2 135 133 (99%) 36 (27%) 48 (36%)
10 Ader PARIS 4 1035 674 (65%) 73 (11%) 392 (58%)
10 Aguttes Neuilly-sur-Seine 1 319 172 (54%) 20 (12%) 103 (60%)
10 Alaska Auction Anchorage 1 30 29 (97%) 0 (0%) 29 (100%)
10 ALDE Paris 2 656 404 (62%) 21 (5%) 252 (62%)
10 Alexander Historical Auctions Chesapeake City 2 1303 1092 (84%) 326 (30%) 421 (39%)
10 AntiquarianAuctions.com Constantia 1 600 247 (41%) 176 (71%) 33 (13%)
10 AntiquarianAuctions.com Lakeville 1 258 112 (43%) 69 (62%) 21 (19%)
10 Arader Galleries New York City 1 192 133 (69%) 55 (41%) 20 (15%)
10 Arenberg Auctions BRUSSEL 3 1545 1282 (83%) 59 (5%) 835 (65%)
10 Artcurial Paris 2 123 91 (74%) 5 (5%) 75 (82%)
10 Aspire Auctions Cleveland 1 43 38 (88%) 14 (37%) 8 (21%)
10 Binoche et Giquello rue La Boetie, Paris 1 367 181 (49%) 32 (18%) 82 (45%)
10 Bonhams London 4 644 426 (66%) 26 (6%) 218 (51%)
10 Bonhams New York 3 598 444 (74%) 62 (14%) 274 (62%)
10 Bruneau & Co. Cranston 2 319 306 (96%) 19 (6%) 146 (48%)
10 Brunk Auctions Asheville, NC 2 109 89 (82%) 35 (39%) 34 (38%)
10 Bruun Rasmussen Copenhagen 5 466 414 (89%) 179 (43%) 193 (47%)
10 Carlsen Gallery Greenville, NY 1 35 22 (63%) 7 (32%) 7 (32%)
10 Catawiki B. V. LA Assen, 23 1879 1513 (81%) 312 (21%) 1108 (73%)
10 Chiswick Auctions London 2 593 312 (53%) 35 (11%) 104 (33%)
10 Christies New York 9 694 527 (76%) 101 (19%) 241 (46%)
10 Clars Auction Gallery Oakland 1 74 42 (57%) 27 (64%) 10 (24%)
10 De Baecque and Associes Lyon 3 852 535 (63%) 64 (12%) 203 (38%)
10 Dirk Soulis Auctions Lee's Summit 2 144 142 (99%) 60 (42%) 57 (40%)
10 Dominic Winter Book Auctions Gloucestershire 3 592 499 (84%) 62 (12%) 318 (64%)
10 Dorotheum Vienna 3 557 394 (71%) 33 (8%) 317 (80%)
10 Doyle New York New York 1 17 17 (100%) 6 (35%) 9 (53%)
10 Eldreds East Dennis, 1 57 37 (65%) 19 (51%) 9 (24%)
10 Forum Auctions London 4 801 612 (76%) 114 (19%) 295 (48%)
10 Freemans Philadelphia 1 19 17 (89%) 4 (24%) 17 (100%)
10 Galerie Bassenge Berlin-Grunewald 3 2320 1222 (53%) 544 (45%) 675 (55%)
10 Grays Auctioneers Cleveland, 1 111 111 (100%) 85 (77%) 0 (0%)
10 Heritage Auctions Dallas 30 13982 13653 (98%) 1825 (13%) 10287 (75%)
10 Holabird Kagin Americana Reno 3 948 697 (74%) 527 (76%) 48 (7%)
10 John McInnis Auctioneers Amesbury 2 35 35 (100%) 4 (11%) 27 (77%)
10 Keys Fine Arts Auctioneers Norwich 1 611 591 (97%) 155 (26%) 253 (43%)
10 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 3307 1399 (42%) 36 (3%) 619 (44%)
10 Kolbe and Fanning Numismatic Booksellers Gahanna 1 500 372 (74%) 220 (59%) 152 (41%)
10 Koller Auctions Zurich 2 97 76 (78%) 21 (28%) 18 (24%)
10 Lang's Auction, Inc. Bouckville 1 338 337 (100%) 33 (10%) 274 (81%)
10 Leland Little Auctions Hillsborough, NC 5 224 223 (100%) 0 (0%) 223 (100%)
10 Leslie Hindman Auctioneers Chicago 3 564 502 (89%) 88 (18%) 256 (51%)
10 Lion Heart Autographs New York, NY 1 122 70 (57%) 18 (26%) 29 (41%)
10 Marc van de Wiele Auctions Brugge 1 1231 996 (81%) 66 (7%) 573 (58%)
10 Michaans Auctions Alameda, CA 1 34 22 (65%) 13 (59%) 7 (32%)
10 Mirabaud-Mercier Auctioneers PARIS 2 240 213 (89%) 130 (61%) 61 (29%)
10 Moreshet Auctions Jerusalem 1 166 94 (57%) 1 (1%) 18 (19%)
10 Morphy Auctions Denver 2 1442 1374 (95%) 242 (18%) 529 (39%)
10 Morton Subastas México DF CP 11000 4 688 273 (40%) 79 (29%) 74 (27%)
10 Nadeau's Auction Gallery Windsor 1 19 17 (89%) 5 (29%) 8 (47%)
10 Neal Auction Company New Orleans 1 66 54 (82%) 36 (67%) 8 (15%)
10 North American Auction Company Bozeman 2 224 161 (72%) 126 (78%) 8 (5%)
10 Nye & Company Auctioneers Bloomfield 3 159 117 (74%) 46 (39%) 56 (48%)
10 PBA Galleries San Francisco 3 1137 871 (77%) 503 (58%) 116 (13%)
10 Pierre Berge and Associes Paris 1 256 248 (97%) 3 (1%) 199 (80%)
10 Pot of Gold Estate Liquidations DBA AZFirearms.com Avondale 1 245 242 (99%) 0 (0%) 242 (100%)
10 Potomack Company Alexandria 2 83 61 (73%) 31 (51%) 11 (18%)
10 Potter and Potter Auctions Chicago 2 994 941 (95%) 267 (28%) 367 (39%)
10 Purcell Auctioneers Birr 2 609 568 (93%) 114 (20%) 197 (35%)
10 Rachel Davis Fine Arts Cleveland 1 154 128 (83%) 39 (30%) 41 (32%)
10 Rossini Paris 1 81 25 (31%) 0 (0%) 4 (16%)
10 RR Auction Amherst 2 1488 972 (65%) 50 (5%) 616 (63%)
10 Skinner Marlborough 2 48 40 (83%) 14 (35%) 14 (35%)
10 Sothebys London 4 311 197 (63%) 8 (4%) 104 (53%)
10 Sothebys New York 6 755 520 (69%) 84 (16%) 198 (38%)
10 Sothebys Paris 1 121 66 (55%) 0 (0%) 21 (32%)
10 Stair Auctioneers and Appraisers Hudson 1 21 21 (100%) 2 (10%) 17 (81%)
10 Stephan Welz & Co. Constantia 1 61 45 (74%) 4 (9%) 14 (31%)
10 Swann Galleries New York 3 696 572 (82%) 149 (26%) 219 (38%)
10 Tajan Paris 1 158 89 (56%) 4 (4%) 47 (53%)
10 Tessier & Sarrou and Associates Paris 1 609 470 (77%) 0 (0%) 470 (100%)
10 Thomson Roddick Auctioneers & Valuers Carlisle 1 293 284 (97%) 36 (13%) 178 (63%)
10 Tooveys West Sussex 1 130 110 (85%) 15 (14%) 64 (58%)
10 Trillium Antique Prints & Rare Books Franklin 5 1000 941 (94%) 848 (90%) 13 (1%)
10 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 171 155 (91%) 76 (49%) 28 (18%)
11 Addison and Sarova Social Circle 1 244 236 (97%) 22 (9%) 64 (27%)
11 Ader PARIS 4 803 579 (72%) 19 (3%) 408 (70%)
11 Aguttes Neuilly-sur-Seine 4 875 678 (77%) 58 (9%) 473 (70%)
11 ALDE Paris 2 500 426 (85%) 28 (7%) 346 (81%)
11 Antikvariat Bryggen AS Skjeberg 1 145 94 (65%) 69 (73%) 9 (10%)
11 Arader Galleries New York City 1 214 112 (52%) 94 (84%) 1 (1%)
11 Artcurial Paris 2 329 257 (78%) 7 (3%) 206 (80%)
11 Aste Bolaffi Turin 2 454 270 (59%) 17 (6%) 225 (83%)
11 Australian Book Auctions Armadale, 1 299 253 (85%) 17 (7%) 139 (55%)
11 Beaussant Lefevre Paris 1 314 301 (96%) 34 (11%) 215 (71%)
11 Binoche et Giquello rue La Boetie, Paris 1 39 0 (0%) 0 (0%) 0 (0%)
11 Bogota Auction Bogota 1 97 97 (100%) 1 (1%) 46 (47%)
11 Bonhams London 2 133 107 (80%) 5 (5%) 52 (49%)
11 Bonhams New York 1 120 83 (69%) 6 (7%) 26 (31%)
11 Bruun Rasmussen Copenhagen 5 459 410 (89%) 138 (34%) 224 (55%)
11 Bubb Kuyper 2011 KM Haarlem 1 5010 3605 (72%) 0 (0%) 2431 (67%)
11 Burgersdijk and Niermans Leiden 1 1166 1002 (86%) 0 (0%) 830 (83%)
11 Catawiki B. V. LA Assen, 25 1935 1582 (82%) 310 (20%) 1184 (75%)
11 Christies London -South Kensington 1 700 532 (76%) 278 (52%) 120 (23%)
11 Christies New York 1 69 61 (88%) 11 (18%) 36 (59%)
11 Christies Paris 3 370 261 (71%) 15 (6%) 128 (49%)
11 Clars Auction Gallery Oakland 3 158 107 (68%) 67 (63%) 13 (12%)
11 Cowans Auctions Cincinnati 1 336 317 (94%) 84 (26%) 160 (50%)
11 De Baecque and Associes Lyon 1 238 190 (80%) 29 (15%) 66 (35%)
11 Dominic Winter Book Auctions Gloucestershire 1 600 553 (92%) 42 (8%) 334 (60%)
11 Dorotheum Vienna 1 405 295 (73%) 0 (0%) 295 (100%)
11 Doyle New York New York 2 508 472 (93%) 115 (24%) 213 (45%)
11 Eldreds East Dennis, 2 93 72 (77%) 32 (44%) 25 (35%)
11 Ferraton Bruxelles 1 799 721 (90%) 3 (0%) 466 (65%)
11 Finarte Rome 1 679 368 (54%) 1 (0%) 215 (58%)
11 Forum Auctions London 5 1399 1258 (90%) 200 (16%) 729 (58%)
11 Freemans Philadelphia 2 308 275 (89%) 98 (36%) 113 (41%)
11 Goldberg Coins and Collectibles LOS ANGELES 1 549 408 (74%) 239 (59%) 102 (25%)
11 Grogan and Company Dedham 1 31 30 (97%) 6 (20%) 13 (43%)
11 Heritage Auctions Dallas 32 16989 16682 (98%) 1912 (11%) 12765 (77%)
11 Holabird Kagin Americana Reno 2 1049 709 (68%) 546 (77%) 38 (5%)
11 Il Ponte Milan 1 193 179 (93%) 28 (16%) 96 (54%)
11 Il Ponte Milan 1 187 175 (94%) 24 (14%) 102 (58%)
11 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 445 211 (47%) 1 (0%) 123 (58%)
11 Kedem Auctions Ltd. Jerusalem 1 143 121 (85%) 48 (40%) 31 (26%)
11 Kestenbaum and Company Brooklyn 1 235 169 (72%) 16 (9%) 88 (52%)
11 Ketterer Kunst Doerling Hamburg 1 380 260 (68%) 50 (19%) 146 (56%)
11 Lancaster Mennonite Historical Society Lancaster 1 400 379 (95%) 0 (0%) 379 (100%)
11 Leland Little Auctions Hillsborough, NC 1 32 31 (97%) 0 (0%) 31 (100%)
11 Leslie Hindman Auctioneers Chicago 2 754 637 (84%) 227 (36%) 222 (35%)
11 Mirabaud-Mercier Auctioneers PARIS 1 341 316 (93%) 179 (57%) 72 (23%)
11 Morphy Auctions Denver 1 60 43 (72%) 15 (35%) 8 (19%)
11 Morton Subastas México DF CP 11000 2 647 325 (50%) 161 (50%) 83 (26%)
11 Neal Auction Company New Orleans 1 88 87 (99%) 32 (37%) 26 (30%)
11 Nosbüsch & Stucke Berlin 5 2019 1142 (57%) 490 (43%) 626 (55%)
11 Nye & Company Auctioneers Bloomfield 1 112 84 (75%) 0 (0%) 84 (100%)
11 Old World Auctions Richmond 1 837 676 (81%) 498 (74%) 110 (16%)
11 PBA Galleries San Francisco 3 1071 776 (72%) 295 (38%) 405 (52%)
11 Peter Arnold Prahran VIC 1 238 188 (79%) 1 (1%) 99 (53%)
11 Pierre Berge and Associes Paris 1 258 250 (97%) 116 (46%) 73 (29%)
11 Potter and Potter Auctions Chicago 2 870 818 (94%) 195 (24%) 369 (45%)
11 Rago Arts and Auctions Lambertville 1 262 228 (87%) 43 (19%) 132 (58%)
11 Rossini Paris 2 621 400 (64%) 45 (11%) 239 (60%)
11 RR Auction Amherst 2 1588 1042 (66%) 121 (12%) 434 (42%)
11 Skinner Marlborough 1 463 395 (85%) 134 (34%) 158 (40%)
11 Sothebys London 3 513 402 (78%) 22 (5%) 259 (64%)
11 Sothebys New York 4 239 207 (87%) 54 (26%) 76 (37%)
11 Swann Galleries New York 2 777 630 (81%) 172 (27%) 191 (30%)
11 Tajan Paris 1 177 96 (54%) 10 (10%) 49 (51%)
11 Tessier & Sarrou and Associates Paris 2 963 729 (76%) 84 (12%) 571 (78%)
11 Thomaston Place Auction Galleries Thomaston 2 59 46 (78%) 25 (54%) 14 (30%)
11 Tooveys West Sussex 1 210 188 (90%) 28 (15%) 115 (61%)
11 Trafford Books Manchester 1 178 141 (79%) 44 (31%) 54 (38%)
11 Trillium Antique Prints & Rare Books Franklin 4 800 762 (95%) 604 (79%) 34 (4%)
11 University Archives Westport 1 285 260 (91%) 75 (29%) 121 (47%)
11 Vermot de Pas Paris 2 991 158 (16%) 9 (6%) 67 (42%)
11 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 148 140 (95%) 78 (56%) 19 (14%)
11 Zwiggelaar Auctions Amsterdam 1 565 421 (75%) 0 (0%) 220 (52%)
12 A.H. Wilkens Auctions & Appraisals Toronto 1 279 188 (67%) 90 (48%) 40 (21%)
12 Adams Amsterdam Auctions Amsterdam 2 121 99 (82%) 42 (42%) 38 (38%)
12 Ader PARIS 3 710 591 (83%) 17 (3%) 438 (74%)
12 Aguttes Neuilly-sur-Seine 1 40 11 (28%) 0 (0%) 7 (64%)
12 ALDE Paris 3 768 506 (66%) 32 (6%) 266 (53%)
12 AntiquarianAuctions.com Constantia 1 575 187 (33%) 137 (73%) 20 (11%)
12 Arader Galleries New York City 1 183 84 (46%) 44 (52%) 5 (6%)
12 Arenberg Auctions BRUSSEL 1 1521 1196 (79%) 55 (5%) 732 (61%)
12 Artcurial Paris 2 323 230 (71%) 14 (6%) 161 (70%)
12 Aspire Auctions Cleveland 1 41 39 (95%) 16 (41%) 11 (28%)
12 Aste Bolaffi Turin 1 474 320 (68%) 10 (3%) 212 (66%)
12 Bearnes Hampton and Littlewood Exeter 1 236 148 (63%) 44 (30%) 43 (29%)
12 Bellmans Auctioneers and Valuers Billinghurst, West Sussex 1 200 181 (91%) 61 (34%) 76 (42%)
12 Bonhams London 3 720 598 (83%) 59 (10%) 359 (60%)
12 Bonhams New York 4 722 472 (65%) 59 (13%) 198 (42%)
12 Bruneau & Co. Cranston 1 38 36 (95%) 12 (33%) 15 (42%)
12 Brunk Auctions Asheville, NC 1 23 21 (91%) 6 (29%) 12 (57%)
12 Bruun Rasmussen Copenhagen 2 463 408 (88%) 187 (46%) 178 (44%)
12 Carlsen Gallery Greenville, NY 1 40 38 (95%) 14 (37%) 16 (42%)
12 Catawiki B. V. LA Assen, 24 1950 1327 (68%) 237 (18%) 1024 (77%)
12 Chiswick Auctions London 4 1086 625 (58%) 169 (27%) 201 (32%)
12 Christies London -South Kensington 1 280 204 (73%) 7 (3%) 87 (43%)
12 Cowans Auctions Cincinnati 1 243 215 (88%) 89 (41%) 79 (37%)
12 Dirk Soulis Auctions Lee's Summit 1 73 70 (96%) 20 (29%) 38 (54%)
12 Dominic Winter Book Auctions Gloucestershire 2 606 525 (87%) 63 (12%) 313 (60%)
12 Dorotheum Vienna 2 242 218 (90%) 0 (0%) 217 (100%)
12 Doyle New York New York 1 138 97 (70%) 38 (39%) 34 (35%)
12 Finarte Milan 1 371 195 (53%) 7 (4%) 85 (44%)
12 Finarte Rome 1 360 268 (74%) 0 (0%) 181 (68%)
12 Fonsie Mealy Auctioneers Kilkenny 1 1302 1203 (92%) 492 (41%) 412 (34%)
12 Forum Auctions London 5 781 655 (84%) 149 (23%) 310 (47%)
12 Galerie Bassenge Berlin-Grunewald 1 477 280 (59%) 0 (0%) 162 (58%)
12 Garth's Auctioneers and Appraisers Columbus 2 38 33 (87%) 13 (39%) 12 (36%)
12 Gonnelli Casa DAste Firenze 1 1060 800 (75%) 0 (0%) 800 (100%)
12 Grays Auctioneers Cleveland, 1 51 32 (63%) 24 (75%) 4 (13%)
12 Heritage Auctions Beverly Hills 1 2025 2021 (100%) 0 (0%) 2021 (100%)
12 Heritage Auctions Dallas 29 18133 17642 (97%) 1818 (10%) 13874 (79%)
12 Heritage Auctions Hong Kong 1 473 461 (97%) 42 (9%) 243 (53%)
12 Holabird Kagin Americana Reno 5 2859 2019 (71%) 1542 (76%) 121 (6%)
12 International Autograph Auctions Europe SL Malaga 2 970 925 (95%) 35 (4%) 343 (37%)
12 Jacksons Auction Cedar Falls, Iowa 1 77 70 (91%) 6 (9%) 45 (64%)
12 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 543 248 (46%) 119 (48%) 35 (14%)
12 Kedem Auctions Ltd. Jerusalem 2 913 721 (79%) 0 (0%) 721 (100%)
12 Keys Fine Arts Auctioneers Norwich 1 695 578 (83%) 167 (29%) 208 (36%)
12 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 2843 1427 (50%) 790 (55%) 637 (45%)
12 Koller Auctions Zurich 3 436 349 (80%) 34 (10%) 201 (58%)
12 Leland Little Auctions Hillsborough, NC 2 67 64 (96%) 2 (3%) 47 (73%)
12 Leslie Hindman Auctioneers Chicago 1 115 104 (90%) 8 (8%) 49 (47%)
12 Litchfield County Auctions Litchfield 1 186 182 (98%) 28 (15%) 135 (74%)
12 Michaans Auctions Alameda, CA 1 25 20 (80%) 8 (40%) 5 (25%)
12 Morphy Auctions Denver 1 73 66 (90%) 32 (48%) 18 (27%)
12 Morton Subastas México DF CP 11000 2 171 37 (22%) 17 (46%) 1 (3%)
12 North American Auction Company Bozeman 1 75 69 (92%) 56 (81%) 3 (4%)
12 Nye & Company Auctioneers Bloomfield 2 137 113 (82%) 53 (47%) 56 (50%)
12 One Of A Kind Collectibles Coral Gables 1 243 194 (80%) 0 (0%) 194 (100%)
12 OSENAT FONTAINEBLEAU 3 357 277 (78%) 0 (0%) 227 (82%)
12 PBA Galleries San Francisco 3 1230 925 (75%) 401 (43%) 221 (24%)
12 Pierre Berge and Associes Paris 1 310 296 (95%) 38 (13%) 218 (74%)
12 PosterConnection Inc. Clayton 1 342 193 (56%) 63 (33%) 31 (16%)
12 Potter and Potter Auctions Chicago 1 220 218 (99%) 53 (24%) 91 (42%)
12 Purcell Auctioneers Birr 1 709 626 (88%) 127 (20%) 265 (42%)
12 Rachel Davis Fine Arts Cleveland 1 369 308 (83%) 175 (57%) 55 (18%)
12 Revere Auctions St. Paul 1 182 158 (87%) 62 (39%) 42 (27%)
12 Richard Opfer Auctioneering, Inc. Timonium 1 254 237 (93%) 80 (34%) 111 (47%)
12 Robert Siegel Galleries New York 1 1132 1082 (96%) 403 (37%) 497 (46%)
12 RR Auction Amherst 2 1180 731 (62%) 72 (10%) 291 (40%)
12 Soler Y Llach Barcelona 1 173 43 (25%) 0 (0%) 43 (100%)
12 Sothebys London 3 458 315 (69%) 15 (5%) 177 (56%)
12 Sothebys New York 5 799 634 (79%) 128 (20%) 271 (43%)
12 Sothebys Paris 2 201 159 (79%) 4 (3%) 108 (68%)
12 Stockholms Auktionsverk Stockholm 1 170 128 (75%) 38 (30%) 63 (49%)
12 Swann Galleries New York 1 405 375 (93%) 87 (23%) 200 (53%)
12 Tessier & Sarrou and Associates Paris 3 1240 761 (61%) 55 (7%) 338 (44%)
12 Thomson Roddick Auctioneers & Valuers Carlisle 1 326 315 (97%) 84 (27%) 172 (55%)
12 Tooveys West Sussex 1 236 206 (87%) 11 (5%) 176 (85%)
12 Trafford Books Manchester 1 79 64 (81%) 16 (25%) 25 (39%)
12 Trillium Antique Prints & Rare Books Franklin 4 800 759 (95%) 574 (76%) 35 (5%)
12 Vermot de Pas Paris 1 253 206 (81%) 6 (3%) 137 (67%)
12 William H. Bunch Auctions and Appraisals Chadds Ford, PA 3 76 63 (83%) 40 (63%) 5 (8%)
12 Zwiggelaar Auctions Amsterdam 2 1119 871 (78%) 0 (0%) 428 (49%)
Total 1866 521422 430544 (83%) 94124 (22%) 253399 (59%)

(2019) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Alaska Auction Anchorage 1 86 80 (93%) 0 (0%) 80 (100%)
1 AntiquarianAuctions.com Cape Town 1 404 168 (42%) 129 (77%) 21 (13%)
1 Arader Galleries New York City 1 196 99 (51%) 47 (47%) 11 (11%)
1 Artcurial Paris 1 76 51 (67%) 0 (0%) 28 (55%)
1 Bonhams London 1 9 7 (78%) 0 (0%) 1 (14%)
1 Brunk Auctions Asheville, NC 2 115 110 (96%) 36 (33%) 51 (46%)
1 Bruun Rasmussen Copenhagen 4 339 294 (87%) 150 (51%) 118 (40%)
1 Case Antiques, Inc. Knoxville 1 58 52 (90%) 9 (17%) 34 (65%)
1 Chiswick Auctions London 1 336 284 (85%) 138 (49%) 86 (30%)
1 Christies New York 2 175 134 (77%) 15 (11%) 66 (49%)
1 Clars Auction Gallery Oakland 2 179 144 (80%) 87 (60%) 30 (21%)
1 Couton Veyrac Jamault Nantes 1 28 24 (86%) 1 (4%) 15 (63%)
1 Cowans Auctions Cincinnati 1 237 217 (92%) 91 (42%) 64 (29%)
1 De Baecque and Associes Lyon 1 32 20 (63%) 0 (0%) 12 (60%)
1 Dominic Winter Book Auctions Gloucestershire 1 576 497 (86%) 66 (13%) 311 (63%)
1 Dorotheum Vienna 1 16 13 (81%) 1 (8%) 10 (77%)
1 Doyle New York New York 1 312 265 (85%) 89 (34%) 122 (46%)
1 Eldreds East Dennis, 1 83 44 (53%) 31 (70%) 4 (9%)
1 Forum Auctions London 4 1056 869 (82%) 149 (17%) 405 (47%)
1 Freemans Philadelphia 1 414 363 (88%) 144 (40%) 136 (37%)
1 Grays Auctioneers Cleveland, 1 133 76 (57%) 40 (53%) 13 (17%)
1 Heritage Auctions Dallas 26 14287 13597 (95%) 1865 (14%) 10727 (79%)
1 Holabird Kagin Americana Reno 5 2986 1594 (53%) 992 (62%) 141 (9%)
1 Il Ponte Milan 1 216 172 (80%) 9 (5%) 88 (51%)
1 Kedem Auctions Ltd. Jerusalem 2 656 472 (72%) 0 (0%) 472 (100%)
1 Kestenbaum and Company New York 1 171 129 (75%) 78 (60%) 24 (19%)
1 Keys Fine Arts Auctioneers Norwich 1 89 62 (70%) 7 (11%) 39 (63%)
1 Kolbe and Fanning Numismatic Booksellers Gahanna 1 500 382 (76%) 162 (42%) 220 (58%)
1 Leland Little Auctions Hillsborough, NC 2 100 99 (99%) 0 (0%) 99 (100%)
1 Lyon and Turnbull Edinburgh 1 470 370 (79%) 42 (11%) 159 (43%)
1 Michaans Auctions Alameda, CA 1 42 13 (31%) 6 (46%) 2 (15%)
1 Morton Subastas México DF CP 11000 2 293 140 (48%) 47 (34%) 45 (32%)
1 National Book Auctions Ithaca 2 188 188 (100%) 160 (85%) 1 (1%)
1 Neal Auction Company New Orleans 1 53 29 (55%) 11 (38%) 4 (14%)
1 North American Auction Company Bozeman 1 90 83 (92%) 50 (60%) 5 (6%)
1 Nye & Company Auctioneers Bloomfield 1 85 73 (86%) 40 (55%) 20 (27%)
1 OSENAT FONTAINEBLEAU 1 94 59 (63%) 13 (22%) 17 (29%)
1 PBA Galleries San Francisco 2 810 626 (77%) 255 (41%) 117 (19%)
1 PosterConnection Inc. Clayton 1 383 210 (55%) 0 (0%) 3 (1%)
1 Purcell Auctioneers Birr 1 82 59 (72%) 17 (29%) 15 (25%)
1 RR Auction Amherst 2 1136 673 (59%) 98 (15%) 189 (28%)
1 Skinner Boston 1 150 126 (84%) 32 (25%) 67 (53%)
1 Sothebys London 1 6 2 (33%) 0 (0%) 0 (0%)
1 Sothebys New York 3 289 197 (68%) 40 (20%) 70 (36%)
1 Swann Galleries New York 1 201 167 (83%) 50 (30%) 57 (34%)
1 Tajan Paris 1 79 52 (66%) 6 (12%) 26 (50%)
1 Tessier & Sarrou and Associates Paris 1 408 232 (57%) 66 (28%) 104 (45%)
1 Thomson Roddick Auctioneers & Valuers Carlisle 1 251 0 (0%) 0 (0%) 0 (0%)
1 Tooveys West Sussex 1 48 39 (81%) 1 (3%) 24 (62%)
1 Trafford Books Manchester 1 252 152 (60%) 0 (0%) 57 (38%)
1 Trillium Antique Prints & Rare Books Franklin 4 673 646 (96%) 538 (83%) 11 (2%)
1 University Archives Westport 1 260 215 (83%) 137 (64%) 44 (20%)
1 Vermot de Pas Paris 1 603 129 (21%) 2 (2%) 77 (60%)
1 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 274 228 (83%) 155 (68%) 31 (14%)
1 Winner's Auctions Ltd Jerusalem 1 496 340 (69%) 241 (71%) 49 (14%)
1 Winter Associates Plainville, CT 1 43 32 (74%) 12 (38%) 5 (16%)
2 Ader PARIS 1 70 51 (73%) 0 (0%) 42 (82%)
2 Aguttes Neuilly-sur-Seine 1 314 209 (67%) 11 (5%) 129 (62%)
2 Alaska Auction Anchorage 1 33 32 (97%) 0 (0%) 32 (100%)
2 ALDE Paris 1 347 225 (65%) 12 (5%) 151 (67%)
2 Alexander Historical Auctions Chesapeake City 1 905 669 (74%) 315 (47%) 186 (28%)
2 Aspire Auctions Cleveland 1 49 45 (92%) 27 (60%) 4 (9%)
2 Aste Bolaffi Turin 1 100 60 (60%) 0 (0%) 60 (100%)
2 Bonhams London 1 85 67 (79%) 2 (3%) 41 (61%)
2 Bonhams New York 1 133 49 (37%) 10 (20%) 8 (16%)
2 Bruun Rasmussen Copenhagen 5 381 317 (83%) 168 (53%) 122 (38%)
2 Carlsen Gallery Greenville, NY 1 19 18 (95%) 10 (56%) 1 (6%)
2 Central Mass Auctions Boston, 1 219 0 (0%) 0 (0%) 0 (0%)
2 Chiswick Auctions London 2 426 317 (74%) 124 (39%) 123 (39%)
2 Christies New York 1 177 158 (89%) 16 (10%) 79 (50%)
2 Christies Paris 1 248 212 (85%) 13 (6%) 116 (55%)
2 Clars Auction Gallery Oakland 2 217 175 (81%) 77 (44%) 53 (30%)
2 Copley Fine Art Auctions Boston 1 37 36 (97%) 6 (17%) 24 (67%)
2 Couton Veyrac Jamault Nantes 1 47 0 (0%) 0 (0%) 0 (0%)
2 Cowans Auctions Cincinnati 1 228 204 (89%) 78 (38%) 68 (33%)
2 Dirk Soulis Auctions Lee's Summit 1 544 543 (100%) 224 (41%) 170 (31%)
2 Dominic Winter Book Auctions Gloucestershire 1 246 222 (90%) 36 (16%) 137 (62%)
2 Doyle New York New York 1 57 47 (82%) 18 (38%) 19 (40%)
2 Eldreds East Dennis, 1 61 45 (74%) 25 (56%) 10 (22%)
2 Ferraton Bruxelles 1 786 664 (84%) 11 (2%) 406 (61%)
2 Forum Auctions London 4 582 550 (95%) 123 (22%) 308 (56%)
2 Freemans Philadelphia 1 125 96 (77%) 50 (52%) 26 (27%)
2 Gonnelli Casa DAste Firenze 1 643 430 (67%) 0 (0%) 430 (100%)
2 Guernseys New York, NY 2 826 564 (68%) 481 (85%) 44 (8%)
2 Heritage Auctions Dallas 22 12036 11867 (99%) 1613 (14%) 9161 (77%)
2 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 6471 3080 (48%) 1920 (62%) 1075 (35%)
2 Leland Little Auctions Hillsborough, NC 1 56 56 (100%) 0 (0%) 56 (100%)
2 Michaans Auctions Alameda, CA 2 111 95 (86%) 53 (56%) 21 (22%)
2 Michael Treloar Adelaide SA 1 270 181 (67%) 0 (0%) 68 (38%)
2 Moreshet Auctions Jerusalem 1 172 112 (65%) 0 (0%) 112 (100%)
2 Morton Subastas México DF CP 11000 1 253 119 (47%) 67 (56%) 21 (18%)
2 National Book Auctions Ithaca 3 271 271 (100%) 221 (82%) 4 (1%)
2 North American Auction Company Bozeman 1 100 97 (97%) 52 (54%) 10 (10%)
2 Old World Auctions Richmond 1 795 592 (74%) 477 (81%) 59 (10%)
2 Over & Above Online Auction and Estate Sales, LLC Timonium 1 53 53 (100%) 38 (72%) 9 (17%)
2 PBA Galleries San Francisco 2 605 432 (71%) 286 (66%) 56 (13%)
2 Pierre Berge and Associes Paris 1 129 73 (57%) 37 (51%) 21 (29%)
2 Potomack Company Alexandria 2 86 55 (64%) 17 (31%) 22 (40%)
2 Potter and Potter Auctions Chicago 2 954 717 (75%) 300 (42%) 204 (28%)
2 Purcell Auctioneers Birr 1 83 54 (65%) 11 (20%) 27 (50%)
2 Rachel Davis Fine Arts Cleveland 1 359 305 (85%) 160 (52%) 50 (16%)
2 Rago Arts and Auctions Lambertville 2 170 170 (100%) 109 (64%) 30 (18%)
2 Rossini Paris 1 211 68 (32%) 0 (0%) 17 (25%)
2 RR Auction Amherst 2 1544 1096 (71%) 110 (10%) 438 (40%)
2 Sothebys London 1 20 12 (60%) 3 (25%) 6 (50%)
2 Stair Auctioneers and Appraisers Hudson 1 32 31 (97%) 17 (55%) 10 (32%)
2 Stephan Welz & Co. Constantia 1 159 108 (68%) 3 (3%) 27 (25%)
2 Swann Galleries New York 2 797 551 (69%) 162 (29%) 166 (30%)
2 Tajan Paris 1 210 105 (50%) 4 (4%) 48 (46%)
2 The Written Word Autographs Tamworth, NH 1 784 0 (0%) 0 (0%) 0 (0%)
2 Tooveys West Sussex 2 378 326 (86%) 46 (14%) 184 (56%)
2 Trafford Books Manchester 1 70 60 (86%) 17 (28%) 30 (50%)
2 Trillium Antique Prints & Rare Books Franklin 4 676 630 (93%) 530 (84%) 10 (2%)
2 University Archives Westport 1 266 215 (81%) 120 (56%) 44 (20%)
2 Waverly Auctions Falls Church 1 211 201 (95%) 67 (33%) 73 (36%)
2 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 63 59 (94%) 20 (34%) 20 (34%)
2 Winter Associates Plainville, CT 1 47 38 (81%) 18 (47%) 8 (21%)
3 Addison and Sarova Macon 1 352 309 (88%) 127 (41%) 100 (32%)
3 Alaska Auction Anchorage 1 49 42 (86%) 0 (0%) 42 (100%)
3 ALDE Paris 1 298 219 (73%) 13 (6%) 146 (67%)
3 AntiquarianAuctions.com Cape Town 1 506 156 (31%) 126 (81%) 15 (10%)
3 Arenberg Auctions BRUSSEL 1 1221 950 (78%) 20 (2%) 593 (62%)
3 Artcurial Paris 1 242 160 (66%) 1 (1%) 101 (63%)
3 Bearnes Hampton and Littlewood Exeter 2 692 497 (72%) 46 (9%) 252 (51%)
3 Binoche et Giquello rue La Boetie, Paris 2 456 306 (67%) 14 (5%) 172 (56%)
3 Bonhams London 1 263 205 (78%) 27 (13%) 118 (58%)
3 Bonhams New York 5 1252 872 (70%) 112 (13%) 419 (48%)
3 Brunk Auctions Asheville, NC 2 56 43 (77%) 18 (42%) 11 (26%)
3 Bruun Rasmussen Copenhagen 6 479 413 (86%) 205 (50%) 176 (43%)
3 Chiswick Auctions London 2 427 295 (69%) 177 (60%) 54 (18%)
3 Christies London - King Street 2 212 180 (85%) 4 (2%) 102 (57%)
3 Christies New York 1 28 28 (100%) 0 (0%) 27 (96%)
3 Clars Auction Gallery Oakland 2 191 149 (78%) 72 (48%) 31 (21%)
3 Cowans Auctions Cincinnati 2 444 254 (57%) 151 (59%) 47 (19%)
3 De Baecque and Associes Lyon 1 328 290 (88%) 6 (2%) 199 (69%)
3 Dirk Soulis Auctions Lee's Summit 1 36 35 (97%) 21 (60%) 5 (14%)
3 Dominic Winter Book Auctions Gloucestershire 2 595 514 (86%) 75 (15%) 304 (59%)
3 Doyle New York New York 1 336 323 (96%) 57 (18%) 204 (63%)
3 Ferraton Bruxelles 1 232 213 (92%) 0 (0%) 137 (64%)
3 Fonsie Mealy Auctioneers Kilkenny 1 70 70 (100%) 36 (51%) 18 (26%)
3 Forum Auctions London 5 1209 956 (79%) 158 (17%) 464 (49%)
3 FRAYSSE & Associés Paris 1 1 1 (100%) 0 (0%) 1 (100%)
3 Grays Auctioneers Cleveland, 1 131 82 (63%) 49 (60%) 19 (23%)
3 Heritage Auctions Dallas 27 13562 13109 (97%) 2132 (16%) 9451 (72%)
3 Heritage Auctions New York 1 548 531 (97%) 84 (16%) 364 (69%)
3 Hindman Auctions Chicago 1 292 292 (100%) 81 (28%) 139 (48%)
3 Holabird Kagin Americana Reno 5 1812 1099 (61%) 916 (83%) 38 (3%)
3 JA Stargardt Autographenhandlung Berlin 1 733 622 (85%) 163 (26%) 459 (74%)
3 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 638 308 (48%) 161 (52%) 30 (10%)
3 Kedem Auctions Ltd. Jerusalem 1 379 323 (85%) 0 (0%) 323 (100%)
3 Kestenbaum and Company New York 1 190 124 (65%) 3 (2%) 60 (48%)
3 Koller Auctions Zurich 3 389 283 (73%) 6 (2%) 165 (58%)
3 Lancaster Mennonite Historical Society Lancaster 1 461 435 (94%) 0 (0%) 435 (100%)
3 Leland Little Auctions Hillsborough, NC 2 140 140 (100%) 9 (6%) 117 (84%)
3 Marc van de Wiele Auctions Brugge 1 1093 769 (70%) 18 (2%) 433 (56%)
3 Michaans Auctions Alameda, CA 1 36 29 (81%) 19 (66%) 3 (10%)
3 Michael Treloar Adelaide SA 2 296 144 (49%) 89 (62%) 25 (17%)
3 Morton Subastas México DF CP 11000 1 292 253 (87%) 91 (36%) 98 (39%)
3 National Book Auctions Ithaca 4 300 299 (100%) 229 (77%) 10 (3%)
3 Neal Auction Company New Orleans 1 104 103 (99%) 72 (70%) 10 (10%)
3 Nye & Company Auctioneers Bloomfield 2 79 52 (66%) 31 (60%) 13 (25%)
3 PBA Galleries San Francisco 2 881 715 (81%) 325 (45%) 160 (22%)
3 Potter and Potter Auctions Chicago 1 453 410 (91%) 146 (36%) 146 (36%)
3 Purcell Auctioneers Birr 1 602 491 (82%) 128 (26%) 163 (33%)
3 Rachel Davis Fine Arts Cleveland 2 479 432 (90%) 199 (46%) 104 (24%)
3 Robert Siegel Galleries New York 1 998 941 (94%) 328 (35%) 398 (42%)
3 Rossini Paris 1 230 139 (60%) 5 (4%) 70 (50%)
3 RR Auction Amherst 2 1570 986 (63%) 131 (13%) 277 (28%)
3 Skinner Boston 1 40 37 (93%) 5 (14%) 23 (62%)
3 Soler Y Llach Barcelona 1 851 399 (47%) 0 (0%) 399 (100%)
3 Sothebys London 4 505 432 (86%) 33 (8%) 296 (69%)
3 Stair Auctioneers and Appraisers Hudson 1 89 88 (99%) 39 (44%) 20 (23%)
3 Swann Galleries New York 4 1585 1273 (80%) 340 (27%) 476 (37%)
3 Tessier & Sarrou and Associates Paris 1 157 119 (76%) 30 (25%) 65 (55%)
3 Thomaston Place Auction Galleries Thomaston 1 226 155 (69%) 118 (76%) 12 (8%)
3 Trillium Antique Prints & Rare Books Franklin 5 835 780 (93%) 646 (83%) 13 (2%)
3 University Archives Westport 1 276 207 (75%) 120 (58%) 33 (16%)
3 Venator and Hanstein Köln 2 1032 554 (54%) 303 (55%) 251 (45%)
3 Vermot de Pas Paris 2 1062 674 (63%) 182 (27%) 265 (39%)
3 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 26 22 (85%) 10 (45%) 4 (18%)
4 Ader PARIS 1 203 137 (67%) 0 (0%) 88 (64%)
4 Aguttes Neuilly-sur-Seine 4 977 629 (64%) 4 (1%) 384 (61%)
4 Alaska Auction Anchorage 1 39 39 (100%) 0 (0%) 39 (100%)
4 ALDE Paris 2 464 293 (63%) 1 (0%) 203 (69%)
4 AntiquarianAuctions.com Cape Town 1 479 184 (38%) 141 (77%) 21 (11%)
4 Arader Galleries New York City 1 199 92 (46%) 34 (37%) 20 (22%)
4 Artcurial Paris 2 327 207 (63%) 14 (7%) 115 (56%)
4 Aspire Auctions Cleveland 1 35 26 (74%) 14 (54%) 5 (19%)
4 Aste Bolaffi Turin 1 54 42 (78%) 0 (0%) 42 (100%)
4 Australian Book Auctions Armadale, 1 142 112 (79%) 15 (13%) 60 (54%)
4 Beaussant Lefevre Paris 1 208 200 (96%) 25 (13%) 142 (71%)
4 Bonhams New York 1 213 118 (55%) 20 (17%) 38 (32%)
4 Bruun Rasmussen Copenhagen 5 437 360 (82%) 180 (50%) 147 (41%)
4 Carlsen Gallery Greenville, NY 1 21 19 (90%) 8 (42%) 5 (26%)
4 Case Antiques, Inc. Knoxville 1 66 51 (77%) 31 (61%) 11 (22%)
4 Charlton Hall West Columbia, SC 1 14 11 (79%) 2 (18%) 7 (64%)
4 Christies New York 4 625 511 (82%) 82 (16%) 215 (42%)
4 Clars Auction Gallery Oakland 2 276 228 (83%) 102 (45%) 46 (20%)
4 Couton Veyrac Jamault Nantes 1 89 0 (0%) 0 (0%) 0 (0%)
4 Cowans Auctions Cincinnati 1 120 91 (76%) 54 (59%) 16 (18%)
4 Dominic Winter Book Auctions Gloucestershire 2 807 697 (86%) 88 (13%) 431 (62%)
4 Dorotheum Vienna 2 94 70 (74%) 5 (7%) 40 (57%)
4 Doyle New York New York 2 576 509 (88%) 115 (23%) 248 (49%)
4 Eldreds East Dennis, 2 289 231 (80%) 77 (33%) 100 (43%)
4 Fonsie Mealy Auctioneers Kilkenny 1 172 172 (100%) 23 (13%) 100 (58%)
4 Forum Auctions London 2 411 358 (87%) 123 (34%) 158 (44%)
4 Galerie Bassenge Berlin-Grunewald 7 2308 1259 (55%) 595 (47%) 664 (53%)
4 Grays Auctioneers Cleveland, 1 9 6 (67%) 2 (33%) 1 (17%)
4 Heritage Auctions Chicago 2 2951 2799 (95%) 1299 (46%) 534 (19%)
4 Heritage Auctions Dallas 25 12291 12139 (99%) 1850 (15%) 9140 (75%)
4 Heritage Auctions New York 1 287 234 (82%) 126 (54%) 49 (21%)
4 James D Julia Auctioneers Fairfield 1 416 399 (96%) 81 (20%) 110 (28%)
4 Kestenbaum and Company New York 1 190 113 (59%) 112 (99%) 1 (1%)
4 Keys Fine Arts Auctioneers Norwich 4 1132 729 (64%) 257 (35%) 275 (38%)
4 Leland Little Auctions Hillsborough, NC 1 61 60 (98%) 0 (0%) 60 (100%)
4 Michaans Auctions Alameda, CA 1 27 15 (56%) 8 (53%) 3 (20%)
4 Morton Subastas México DF CP 11000 1 260 80 (31%) 44 (55%) 15 (19%)
4 National Book Auctions Ithaca 2 189 188 (99%) 135 (72%) 6 (3%)
4 Neal Auction Company New Orleans 1 107 92 (86%) 30 (33%) 36 (39%)
4 North American Auction Company Bozeman 1 104 98 (94%) 65 (66%) 6 (6%)
4 Nye & Company Auctioneers Bloomfield 1 50 26 (52%) 14 (54%) 4 (15%)
4 Old World Auctions Richmond 1 751 529 (70%) 439 (83%) 56 (11%)
4 One Of Kind Collectibles Coral Gables 1 159 129 (81%) 0 (0%) 129 (100%)
4 OSENAT FONTAINEBLEAU 1 172 153 (89%) 2 (1%) 135 (88%)
4 PBA Galleries San Francisco 2 583 383 (66%) 240 (63%) 51 (13%)
4 Pierre Berge and Associes Paris 1 11 7 (64%) 1 (14%) 0 (0%)
4 PosterConnection Inc. Clayton 1 412 175 (42%) 175 (100%) 175 (100%)
4 Potomack Company Alexandria 2 121 93 (77%) 51 (55%) 26 (28%)
4 Potter and Potter Auctions Chicago 1 195 190 (97%) 63 (33%) 71 (37%)
4 Purcell Auctioneers Birr 1 115 111 (97%) 10 (9%) 42 (38%)
4 RR Auction Amherst 2 1284 833 (65%) 123 (15%) 300 (36%)
4 Sothebys New York 2 247 180 (73%) 20 (11%) 61 (34%)
4 Stair Auctioneers and Appraisers Hudson 1 23 18 (78%) 12 (67%) 3 (17%)
4 Stephan Welz & Co. Constantia 1 41 9 (22%) 3 (33%) 1 (11%)
4 Swann Galleries New York 2 670 529 (79%) 140 (26%) 201 (38%)
4 Tooveys West Sussex 1 59 58 (98%) 0 (0%) 44 (76%)
4 Trafford Books Manchester 1 74 59 (80%) 36 (61%) 15 (25%)
4 Trillium Antique Prints & Rare Books Franklin 4 675 600 (89%) 486 (81%) 29 (5%)
4 Waverly Auctions Falls Church 1 262 220 (84%) 113 (51%) 44 (20%)
4 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 49 46 (94%) 27 (59%) 9 (20%)
4 Winner's Auctions Ltd Jerusalem 1 280 210 (75%) 115 (55%) 52 (25%)
4 Winter Associates Plainville, CT 1 25 20 (80%) 8 (40%) 2 (10%)
5 Adams Amsterdam Auctions Amsterdam 2 500 394 (79%) 174 (44%) 126 (32%)
5 Ader PARIS 3 1008 811 (80%) 25 (3%) 608 (75%)
5 Alaska Auction Anchorage 1 34 34 (100%) 0 (0%) 34 (100%)
5 ALDE Paris 1 341 182 (53%) 6 (3%) 114 (63%)
5 Alexander Historical Auctions Chesapeake City 1 1062 799 (75%) 326 (41%) 237 (30%)
5 Artcurial Paris 1 200 144 (72%) 0 (0%) 96 (67%)
5 Aste Bolaffi Turin 1 249 185 (74%) 0 (0%) 107 (58%)
5 Binoche et Giquello rue La Boetie, Paris 2 508 287 (56%) 55 (19%) 132 (46%)
5 Bonhams Edinburgh 1 26 16 (62%) 2 (13%) 5 (31%)
5 Bonhams London 1 325 226 (70%) 25 (11%) 97 (43%)
5 Bonhams Los Angeles 1 196 147 (75%) 18 (12%) 61 (41%)
5 Bonhams New York 1 174 123 (71%) 15 (12%) 53 (43%)
5 Brunk Auctions Asheville, NC 2 76 65 (86%) 21 (32%) 28 (43%)
5 Bruun Rasmussen Copenhagen 4 286 234 (82%) 119 (51%) 96 (41%)
5 Bubb Kuyper 2011 KM Haarlem 1 5215 2903 (56%) 0 (0%) 1744 (60%)
5 Burgersdijk and Niermans Leiden 1 1273 1058 (83%) 255 (24%) 803 (76%)
5 Chiswick Auctions London 3 702 450 (64%) 204 (45%) 103 (23%)
5 Christian Hesse Auktionen Hamburg 1 953 629 (66%) 241 (38%) 376 (60%)
5 Christies London - King Street 1 57 45 (79%) 0 (0%) 22 (49%)
5 De Baecque and Associes Lyon 1 102 75 (74%) 2 (3%) 49 (65%)
5 Dominic Winter Book Auctions Gloucestershire 2 703 629 (89%) 62 (10%) 416 (66%)
5 Dorotheum Vienna 2 438 289 (66%) 29 (10%) 237 (82%)
5 Eldreds East Dennis, 3 224 155 (69%) 106 (68%) 26 (17%)
5 Ferraton Bruxelles 1 848 698 (82%) 5 (1%) 456 (65%)
5 Forum Auctions London 5 986 841 (85%) 190 (23%) 433 (51%)
5 Freemans Philadelphia 1 59 51 (86%) 6 (12%) 16 (31%)
5 Galerie Bassenge Berlin-Grunewald 3 1117 768 (69%) 309 (40%) 459 (60%)
5 Grogan and Company Dedham 1 31 29 (94%) 5 (17%) 17 (59%)
5 Heritage Auctions Dallas 29 16896 16288 (96%) 3327 (20%) 11146 (68%)
5 Hindman Auctions Chicago 2 572 477 (83%) 141 (30%) 192 (40%)
5 Holabird Kagin Americana Reno 5 3293 2253 (68%) 1854 (82%) 109 (5%)
5 Il Ponte Milan 1 948 911 (96%) 369 (41%) 267 (29%)
5 Jacksons Auction Cedar Falls, Iowa 1 56 55 (98%) 0 (0%) 44 (80%)
5 Kedem Auctions Ltd. Jerusalem 1 168 136 (81%) 65 (48%) 28 (21%)
5 Ketterer Kunst Doerling Hamburg 2 490 316 (64%) 138 (44%) 178 (56%)
5 Keys Fine Arts Auctioneers Norwich 1 16 10 (63%) 0 (0%) 7 (70%)
5 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 3951 2116 (54%) 1239 (59%) 795 (38%)
5 Lancaster Mennonite Historical Society Lancaster 1 463 435 (94%) 0 (0%) 435 (100%)
5 Leland Little Auctions Hillsborough, NC 2 161 160 (99%) 0 (0%) 160 (100%)
5 Michaans Auctions Alameda, CA 1 48 25 (52%) 13 (52%) 2 (8%)
5 Moreshet Auctions Jerusalem 1 200 101 (51%) 0 (0%) 101 (100%)
5 Morton Subastas México DF CP 11000 3 438 119 (27%) 48 (40%) 14 (12%)
5 National Book Auctions Ithaca 2 200 200 (100%) 130 (65%) 10 (5%)
5 Neal Auction Company New Orleans 1 32 0 (0%) 0 (0%) 0 (0%)
5 Nosbüsch & Stucke Berlin 4 1752 1139 (65%) 537 (47%) 602 (53%)
5 Pandolfini Florence 1 236 165 (70%) 1 (1%) 109 (66%)
5 PBA Galleries San Francisco 3 1356 896 (66%) 508 (57%) 108 (12%)
5 Potter and Potter Auctions Chicago 2 867 622 (72%) 425 (68%) 89 (14%)
5 Purcell Auctioneers Birr 1 75 51 (68%) 18 (35%) 9 (18%)
5 Rachel Davis Fine Arts Cleveland 1 33 27 (82%) 21 (78%) 4 (15%)
5 Rago Arts and Auctions Lambertville 2 243 184 (76%) 58 (32%) 59 (32%)
5 Robert Siegel Galleries New York 1 210 203 (97%) 51 (25%) 116 (57%)
5 Rossini Paris 2 342 190 (56%) 4 (2%) 67 (35%)
5 RR Auction Amherst 3 1773 1028 (58%) 195 (19%) 221 (21%)
5 Skinner Boston 1 143 134 (94%) 29 (22%) 77 (57%)
5 Skinner Marlborough 1 293 243 (83%) 126 (52%) 75 (31%)
5 Sothebys London 2 398 268 (67%) 2 (1%) 101 (38%)
5 Sothebys Paris 1 149 108 (72%) 16 (15%) 51 (47%)
5 Stephan Welz & Co. Constantia 1 235 81 (34%) 23 (28%) 5 (6%)
5 Swann Galleries New York 4 1324 956 (72%) 272 (28%) 265 (28%)
5 Tajan Paris 1 270 134 (50%) 5 (4%) 77 (57%)
5 Tooveys West Sussex 2 410 362 (88%) 49 (14%) 214 (59%)
5 Trafford Books Manchester 1 235 183 (78%) 0 (0%) 183 (100%)
5 Trillium Antique Prints & Rare Books Franklin 4 674 628 (93%) 530 (84%) 15 (2%)
5 University Archives Westport 1 292 253 (87%) 124 (49%) 75 (30%)
5 Vermot de Pas Paris 2 1066 360 (34%) 51 (14%) 201 (56%)
5 Winter Associates Plainville, CT 1 50 35 (70%) 21 (60%) 9 (26%)
5 Zisska and Lacher Munich 1 2072 1305 (63%) 739 (57%) 566 (43%)
6 Ader PARIS 3 871 429 (49%) 9 (2%) 236 (55%)
6 Aguttes Lyon 1 153 84 (55%) 15 (18%) 43 (51%)
6 Aguttes Neuilly-sur-Seine 1 429 218 (51%) 28 (13%) 94 (43%)
6 Alaska Auction Anchorage 3 199 182 (91%) 0 (0%) 182 (100%)
6 ALDE Paris 3 1134 643 (57%) 19 (3%) 419 (65%)
6 AntiquarianAuctions.com Cape Town 1 479 172 (36%) 134 (78%) 22 (13%)
6 Arader Galleries New York City 1 164 79 (48%) 39 (49%) 5 (6%)
6 Arenberg Auctions BRUSSEL 1 1210 819 (68%) 29 (4%) 508 (62%)
6 Art + Object AUCKLAND 1 338 301 (89%) 82 (27%) 139 (46%)
6 Artcurial Paris 2 243 144 (59%) 2 (1%) 96 (67%)
6 Aspire Auctions Cleveland 1 30 30 (100%) 17 (57%) 5 (17%)
6 Aste Bolaffi Turin 1 709 524 (74%) 0 (0%) 524 (100%)
6 Australian Book Auctions Armadale, 1 163 124 (76%) 35 (28%) 42 (34%)
6 Binoche et Giquello rue La Boetie, Paris 1 372 201 (54%) 39 (19%) 76 (38%)
6 Bonhams London 5 634 457 (72%) 50 (11%) 222 (49%)
6 Bonhams New York 1 304 257 (85%) 53 (21%) 122 (47%)
6 Brunk Auctions Asheville, NC 1 51 25 (49%) 12 (48%) 7 (28%)
6 Bruun Rasmussen Copenhagen 6 501 402 (80%) 210 (52%) 161 (40%)
6 Carlsen Gallery Greenville, NY 1 14 14 (100%) 6 (43%) 4 (29%)
6 Catawiki B. V. LA Assen, 7 569 420 (74%) 107 (25%) 286 (68%)
6 Chiswick Auctions London 1 200 122 (61%) 65 (53%) 13 (11%)
6 Christies London - King Street 1 203 123 (61%) 3 (2%) 46 (37%)
6 Christies New York 3 295 218 (74%) 20 (9%) 103 (47%)
6 Christies Paris 1 92 75 (82%) 18 (24%) 32 (43%)
6 Clars Auction Gallery Oakland 2 167 122 (73%) 70 (57%) 20 (16%)
6 Cowans Auctions Cincinnati 2 687 527 (77%) 236 (45%) 137 (26%)
6 De Baecque and Associes Lyon 4 1057 772 (73%) 100 (13%) 415 (54%)
6 Dirk Soulis Auctions Lee's Summit 1 95 84 (88%) 37 (44%) 28 (33%)
6 Dominic Winter Book Auctions Gloucestershire 3 1175 1104 (94%) 101 (9%) 782 (71%)
6 Dorotheum Vienna 2 680 487 (72%) 0 (0%) 487 (100%)
6 Doyle New York New York 2 533 391 (73%) 189 (48%) 110 (28%)
6 Eldreds East Dennis, 1 81 39 (48%) 26 (67%) 3 (8%)
6 Ferraton Bruxelles 1 227 196 (86%) 0 (0%) 116 (59%)
6 Fonsie Mealy Auctioneers Kilkenny 1 648 615 (95%) 187 (30%) 256 (42%)
6 Forum Auctions London 4 903 699 (77%) 191 (27%) 266 (38%)
6 Freemans Philadelphia 2 570 472 (83%) 188 (40%) 160 (34%)
6 Galerie Bassenge Berlin-Grunewald 3 538 302 (56%) 116 (38%) 186 (62%)
6 Grays Auctioneers Cleveland, 1 39 26 (67%) 11 (42%) 8 (31%)
6 Heritage Auctions Dallas 27 13553 13337 (98%) 1332 (10%) 11058 (83%)
6 Hindman Auctions Chicago 2 191 144 (75%) 77 (53%) 33 (23%)
6 Hôtel des Ventes Mosan Liege 1 33 27 (82%) 8 (30%) 13 (48%)
6 Il Ponte Milan 1 133 80 (60%) 6 (8%) 23 (29%)
6 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 429 161 (38%) 73 (45%) 13 (8%)
6 Kedem Auctions Ltd. Jerusalem 1 363 266 (73%) 0 (0%) 266 (100%)
6 Kestenbaum and Company New York 1 178 86 (48%) 5 (6%) 26 (30%)
6 Keys Fine Arts Auctioneers Norwich 2 888 569 (64%) 269 (47%) 159 (28%)
6 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 4476 1949 (44%) 1243 (64%) 706 (36%)
6 Koller Auctions Zurich 2 315 236 (75%) 8 (3%) 137 (58%)
6 Leland Little Auctions Hillsborough, NC 2 88 87 (99%) 2 (2%) 70 (80%)
6 Lion Heart Autographs New York, NY 1 176 128 (73%) 55 (43%) 25 (20%)
6 Lyon and Turnbull Edinburgh 1 474 361 (76%) 41 (11%) 125 (35%)
6 Michaans Auctions Alameda, CA 1 56 27 (48%) 17 (63%) 8 (30%)
6 Minerva Auctions Roma Roma 1 507 332 (65%) 2 (1%) 189 (57%)
6 Mirabaud-Mercier Auctioneers PARIS 2 1676 102 (6%) 34 (33%) 22 (22%)
6 Morton Subastas México DF CP 11000 2 655 387 (59%) 126 (33%) 156 (40%)
6 National Book Auctions Ithaca 2 262 262 (100%) 157 (60%) 35 (13%)
6 Neal Auction Company New Orleans 2 50 36 (72%) 13 (36%) 14 (39%)
6 North American Auction Company Bozeman 1 86 82 (95%) 55 (67%) 3 (4%)
6 Nye & Company Auctioneers Bloomfield 1 31 18 (58%) 0 (0%) 18 (100%)
6 Old World Auctions Richmond 1 484 362 (75%) 288 (80%) 47 (13%)
6 PBA Galleries San Francisco 2 716 496 (69%) 321 (65%) 70 (14%)
6 PIASA Paris 2 227 129 (57%) 6 (5%) 68 (53%)
6 Pierre Berge and Associes Paris 2 75 38 (51%) 4 (11%) 28 (74%)
6 PosterConnection Inc. Clayton 1 390 187 (48%) 0 (0%) 24 (13%)
6 Potomack Company Alexandria 1 53 47 (89%) 28 (60%) 7 (15%)
6 Potter and Potter Auctions Chicago 1 162 144 (89%) 72 (50%) 33 (23%)
6 Purcell Auctioneers Birr 1 93 55 (59%) 22 (40%) 14 (25%)
6 Rachel Davis Fine Arts Cleveland 1 343 308 (90%) 153 (50%) 51 (17%)
6 Rago Arts and Auctions Lambertville 1 66 43 (65%) 13 (30%) 14 (33%)
6 Robert Siegel Galleries New York 1 1155 1056 (91%) 143 (14%) 808 (77%)
6 Rossini Paris 1 12 7 (58%) 1 (14%) 4 (57%)
6 RR Auction Amherst 2 1532 966 (63%) 125 (13%) 342 (35%)
6 Santa Fe Art Auction Santa Fe, NM 1 96 68 (71%) 0 (0%) 68 (100%)
6 Skinner Boston 1 11 10 (91%) 6 (60%) 2 (20%)
6 Skinner Marlborough 1 60 45 (75%) 28 (62%) 12 (27%)
6 Soler Y Llach Barcelona 2 1166 474 (41%) 0 (0%) 474 (100%)
6 Sothebys London 1 232 161 (69%) 0 (0%) 80 (50%)
6 Sothebys New York 2 284 172 (61%) 24 (14%) 66 (38%)
6 Sothebys Paris 1 194 109 (56%) 1 (1%) 48 (44%)
6 Stair Auctioneers and Appraisers Hudson 3 263 252 (96%) 90 (36%) 93 (37%)
6 Stockholms Auktionsverk Stockholm 1 233 183 (79%) 78 (43%) 87 (48%)
6 Swann Galleries New York 3 879 684 (78%) 211 (31%) 291 (43%)
6 Thomson Roddick Auctioneers & Valuers Carlisle 1 298 281 (94%) 96 (34%) 120 (43%)
6 Trillium Antique Prints & Rare Books Franklin 5 896 735 (82%) 647 (88%) 14 (2%)
6 University Archives Westport 1 259 185 (71%) 103 (56%) 54 (29%)
6 Vermot de Pas Paris 2 458 275 (60%) 44 (16%) 153 (56%)
6 Waverly Auctions Falls Church 1 286 240 (84%) 112 (47%) 44 (18%)
6 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 62 61 (98%) 35 (57%) 10 (16%)
6 Winner's Auctions Ltd Jerusalem 1 459 300 (65%) 203 (68%) 50 (17%)
6 Winter Associates Plainville, CT 1 28 21 (75%) 9 (43%) 2 (10%)
7 Alaska Auction Anchorage 4 82 54 (66%) 0 (0%) 54 (100%)
7 Alexander Historical Auctions Chesapeake City 1 1473 1146 (78%) 436 (38%) 349 (30%)
7 AntiquarianAuctions.com Cape Town 1 509 146 (29%) 113 (77%) 20 (14%)
7 Bonhams New York 1 127 60 (47%) 0 (0%) 14 (23%)
7 Brunk Auctions Asheville, NC 1 33 28 (85%) 11 (39%) 9 (32%)
7 Bruun Rasmussen Copenhagen 2 109 95 (87%) 38 (40%) 51 (54%)
7 Case Antiques, Inc. Knoxville 1 90 87 (97%) 22 (25%) 56 (64%)
7 Catawiki B. V. LA Assen, 14 1015 799 (79%) 171 (21%) 582 (73%)
7 Christies London - King Street 5 693 457 (66%) 7 (2%) 224 (49%)
7 Christies New York 3 327 249 (76%) 34 (14%) 118 (47%)
7 Christies Paris 1 606 545 (90%) 108 (20%) 306 (56%)
7 Clars Auction Gallery Oakland 2 199 124 (62%) 70 (56%) 10 (8%)
7 Copley Fine Art Auctions Boston 1 32 0 (0%) 0 (0%) 0 (0%)
7 Cowans Auctions Cincinnati 1 240 216 (90%) 83 (38%) 63 (29%)
7 Dirk Soulis Auctions Lee's Summit 2 163 119 (73%) 17 (14%) 97 (82%)
7 Dominic Winter Book Auctions Gloucestershire 1 477 416 (87%) 65 (16%) 233 (56%)
7 Eldreds East Dennis, 2 51 27 (53%) 14 (52%) 9 (33%)
7 Fonsie Mealy Auctioneers Kilkenny 1 43 41 (95%) 12 (29%) 15 (37%)
7 Forum Auctions London 7 1263 1038 (82%) 246 (24%) 452 (44%)
7 Freemans Philadelphia 1 69 51 (74%) 25 (49%) 11 (22%)
7 Goldberg Coins and Collectibles LOS ANGELES 1 439 305 (69%) 177 (58%) 125 (41%)
7 Guernseys New York, NY 2 223 153 (69%) 128 (84%) 8 (5%)
7 Heritage Auctions Dallas 25 12925 12616 (98%) 1783 (14%) 9410 (75%)
7 Holabird Kagin Americana Reno 5 3845 2415 (63%) 2017 (84%) 114 (5%)
7 JellyFishTree Johannesburg 1 221 56 (25%) 31 (55%) 7 (13%)
7 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1230 568 (46%) 17 (3%) 279 (49%)
7 Kolbe and Fanning Numismatic Booksellers Gahanna 1 499 369 (74%) 186 (50%) 183 (50%)
7 Koller Auctions Zurich 1 146 0 (0%) 0 (0%) 0 (0%)
7 Leland Little Auctions Hillsborough, NC 1 100 100 (100%) 0 (0%) 100 (100%)
7 Michaans Auctions Alameda, CA 1 60 35 (58%) 25 (71%) 2 (6%)
7 Moreshet Auctions Jerusalem 1 174 100 (57%) 0 (0%) 100 (100%)
7 Morton Subastas México DF CP 11000 2 574 194 (34%) 111 (57%) 36 (19%)
7 National Book Auctions Ithaca 2 268 268 (100%) 188 (70%) 8 (3%)
7 North American Auction Company Bozeman 1 81 73 (90%) 36 (49%) 6 (8%)
7 Nye & Company Auctioneers Bloomfield 1 91 52 (57%) 0 (0%) 52 (100%)
7 OSENAT FONTAINEBLEAU 2 155 87 (56%) 2 (2%) 51 (59%)
7 PBA Galleries San Francisco 2 878 591 (67%) 299 (51%) 62 (10%)
7 Potomack Company Alexandria 1 22 14 (64%) 7 (50%) 1 (7%)
7 Potter and Potter Auctions Chicago 1 637 560 (88%) 252 (45%) 156 (28%)
7 Profiles in History Calabasas Hills 3 363 0 (0%) 0 (0%) 0 (0%)
7 Purcell Auctioneers Birr 1 610 546 (90%) 65 (12%) 259 (47%)
7 RR Auction Amherst 2 1113 621 (56%) 73 (12%) 179 (29%)
7 Skinner Boston 1 230 227 (99%) 51 (22%) 120 (53%)
7 Skinner Marlborough 1 23 18 (78%) 6 (33%) 8 (44%)
7 Sothebys London 1 292 195 (67%) 15 (8%) 82 (42%)
7 Sothebys New York 2 197 178 (90%) 9 (5%) 116 (65%)
7 Stair Auctioneers and Appraisers Hudson 1 29 29 (100%) 16 (55%) 4 (14%)
7 Tessier & Sarrou and Associates Paris 1 31 0 (0%) 0 (0%) 0 (0%)
7 Tooveys West Sussex 1 193 185 (96%) 6 (3%) 156 (84%)
7 Trafford Books Manchester 1 320 205 (64%) 53 (26%) 92 (45%)
7 Trillium Antique Prints & Rare Books Franklin 4 743 613 (83%) 510 (83%) 21 (3%)
7 Vermot de Pas Paris 1 362 78 (22%) 43 (55%) 19 (24%)
7 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 231 226 (98%) 125 (55%) 45 (20%)
7 Winner's Auctions Ltd Jerusalem 1 248 173 (70%) 89 (51%) 44 (25%)
7 Winter Associates Plainville, CT 1 32 24 (75%) 16 (67%) 5 (21%)
8 Addison and Sarova Macon 1 614 495 (81%) 235 (47%) 111 (22%)
8 Alaska Auction Anchorage 3 178 174 (98%) 0 (0%) 174 (100%)
8 Bonhams New York 1 178 95 (53%) 22 (23%) 24 (25%)
8 Bourgeault-Horan Antiquarians & Associates, LLC Portsmouth NH 1 29 28 (97%) 12 (43%) 9 (32%)
8 Bruun Rasmussen Copenhagen 4 314 269 (86%) 138 (51%) 111 (41%)
8 Catawiki B. V. LA Assen, 15 962 790 (82%) 144 (18%) 592 (75%)
8 Chiswick Auctions London 1 232 144 (62%) 74 (51%) 36 (25%)
8 Clars Auction Gallery Oakland 1 125 93 (74%) 63 (68%) 6 (6%)
8 Cowans Auctions Cincinnati 1 29 28 (97%) 8 (29%) 10 (36%)
8 Dominic Winter Book Auctions Gloucestershire 1 250 241 (96%) 60 (25%) 134 (56%)
8 Doyle New York New York 1 364 313 (86%) 146 (47%) 88 (28%)
8 Eldreds East Dennis, 2 289 201 (70%) 93 (46%) 56 (28%)
8 Forum Auctions London 3 533 417 (78%) 86 (21%) 177 (42%)
8 Grays Auctioneers Cleveland, 1 90 73 (81%) 53 (73%) 11 (15%)
8 Heritage Auctions Chicago 1 123 121 (98%) 54 (45%) 18 (15%)
8 Heritage Auctions Dallas 22 11403 11235 (99%) 1207 (11%) 9137 (81%)
8 JellyFishTree Johannesburg 1 287 80 (28%) 45 (56%) 12 (15%)
8 Kestenbaum and Company New York 1 137 98 (72%) 45 (46%) 33 (34%)
8 Keys Fine Arts Auctioneers Norwich 2 845 583 (69%) 161 (28%) 225 (39%)
8 Lark Mason Associates New York 1 138 77 (56%) 33 (43%) 28 (36%)
8 Leland Little Auctions Hillsborough, NC 1 114 113 (99%) 0 (0%) 113 (100%)
8 Morton Subastas México DF CP 11000 1 280 73 (26%) 50 (68%) 73 (100%)
8 National Book Auctions Ithaca 1 76 76 (100%) 42 (55%) 8 (11%)
8 North American Auction Company Bozeman 1 100 33 (33%) 20 (61%) 4 (12%)
8 Nye & Company Auctioneers Bloomfield 1 84 42 (50%) 26 (62%) 10 (24%)
8 PBA Galleries San Francisco 2 819 610 (74%) 253 (41%) 86 (14%)
8 Potter and Potter Auctions Chicago 1 276 252 (91%) 94 (37%) 69 (27%)
8 Purcell Auctioneers Birr 1 86 58 (67%) 12 (21%) 19 (33%)
8 Rachel Davis Fine Arts Cleveland 1 358 326 (91%) 151 (46%) 72 (22%)
8 Rago Arts and Auctions Lambertville 2 118 118 (100%) 50 (42%) 36 (31%)
8 RR Auction Amherst 2 1505 867 (58%) 131 (15%) 212 (24%)
8 Skinner Marlborough 1 21 21 (100%) 2 (10%) 14 (67%)
8 Stair Auctioneers and Appraisers Hudson 2 52 51 (98%) 19 (37%) 25 (49%)
8 Swann Galleries New York 1 574 372 (65%) 138 (37%) 106 (28%)
8 Thomson Roddick Auctioneers & Valuers Carlisle 1 287 268 (93%) 89 (33%) 116 (43%)
8 Tooveys West Sussex 2 317 288 (91%) 38 (13%) 179 (62%)
8 Trafford Books Manchester 1 244 189 (77%) 59 (31%) 86 (46%)
8 Trillium Antique Prints & Rare Books Franklin 5 967 875 (90%) 733 (84%) 30 (3%)
8 University Archives Westport 1 257 229 (89%) 112 (49%) 86 (38%)
8 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 74 74 (100%) 32 (43%) 21 (28%)
8 Winter Associates Plainville, CT 1 63 33 (52%) 10 (30%) 11 (33%)
9 Ader PARIS 1 293 134 (46%) 1 (1%) 54 (40%)
9 Alaska Auction Anchorage 2 110 98 (89%) 0 (0%) 98 (100%)
9 ALDE Paris 1 163 99 (61%) 1 (1%) 73 (74%)
9 AntiquarianAuctions.com Cape Town 1 572 220 (38%) 157 (71%) 43 (20%)
9 Arader Galleries New York City 1 215 208 (97%) 109 (52%) 10 (5%)
9 Artcurial Paris 1 107 76 (71%) 2 (3%) 44 (58%)
9 Aspire Auctions Cleveland 1 75 70 (93%) 46 (66%) 6 (9%)
9 Bearnes Hampton and Littlewood Exeter 1 507 434 (86%) 33 (8%) 238 (55%)
9 Bonhams London 1 349 237 (68%) 21 (9%) 131 (55%)
9 Bonhams Los Angeles 1 128 76 (59%) 31 (41%) 20 (26%)
9 Bonhams New York 3 259 145 (56%) 35 (24%) 43 (30%)
9 Brunk Auctions Asheville, NC 2 133 118 (89%) 64 (54%) 27 (23%)
9 Bruun Rasmussen Copenhagen 7 413 325 (79%) 151 (46%) 128 (39%)
9 Carlsen Gallery Greenville, NY 1 18 0 (0%) 0 (0%) 0 (0%)
9 Catawiki B. V. LA Assen, 16 1140 879 (77%) 153 (17%) 688 (78%)
9 Charlton Hall West Columbia, SC 1 47 35 (74%) 16 (46%) 6 (17%)
9 Chiswick Auctions London 1 300 230 (77%) 102 (44%) 67 (29%)
9 Christies London - King Street 1 169 137 (81%) 0 (0%) 70 (51%)
9 Christies New York 2 141 119 (84%) 4 (3%) 67 (56%)
9 Clars Auction Gallery Oakland 2 197 155 (79%) 96 (62%) 26 (17%)
9 Cowans Auctions Cincinnati 1 162 121 (75%) 67 (55%) 20 (17%)
9 Dominic Winter Book Auctions Gloucestershire 1 410 377 (92%) 47 (12%) 248 (66%)
9 Dorotheum Vienna 2 342 250 (73%) 0 (0%) 250 (100%)
9 Eldreds East Dennis, 2 81 54 (67%) 37 (69%) 7 (13%)
9 Forum Auctions London 5 1027 717 (70%) 131 (18%) 275 (38%)
9 Freemans Philadelphia 3 691 509 (74%) 246 (48%) 127 (25%)
9 Heritage Auctions Dallas 31 17864 17377 (97%) 3350 (19%) 11592 (67%)
9 Heritage Auctions New York 2 1071 1042 (97%) 226 (22%) 636 (61%)
9 Hindman Auctions Chicago 1 168 151 (90%) 19 (13%) 72 (48%)
9 Il Ponte Milan 1 230 206 (90%) 2 (1%) 122 (59%)
9 JellyFishTree Johannesburg 1 330 75 (23%) 49 (65%) 5 (7%)
9 Kedem Auctions Ltd. Jerusalem 2 703 503 (72%) 0 (0%) 503 (100%)
9 Koller Auctions Zurich 3 434 321 (74%) 5 (2%) 188 (59%)
9 Lancaster Mennonite Historical Society Lancaster 1 397 370 (93%) 0 (0%) 370 (100%)
9 Leland Little Auctions Hillsborough, NC 1 101 101 (100%) 3 (3%) 0 (0%)
9 Michaans Auctions Alameda, CA 1 86 43 (50%) 25 (58%) 10 (23%)
9 Moreshet Auctions Jerusalem 1 205 0 (0%) 0 (0%) 0 (0%)
9 Morton Subastas México DF CP 11000 1 281 151 (54%) 19 (13%) 29 (19%)
9 National Book Auctions Ithaca 1 108 108 (100%) 70 (65%) 6 (6%)
9 Neal Auction Company New Orleans 1 87 73 (84%) 21 (29%) 36 (49%)
9 North American Auction Company Bozeman 2 184 159 (86%) 111 (70%) 7 (4%)
9 Nye & Company Auctioneers Bloomfield 2 166 101 (61%) 0 (0%) 101 (100%)
9 Old World Auctions Richmond 1 827 582 (70%) 451 (77%) 79 (14%)
9 PBA Galleries San Francisco 3 737 553 (75%) 312 (56%) 70 (13%)
9 PosterConnection Inc. Clayton 1 342 0 (0%) 0 (0%) 0 (0%)
9 Potter and Potter Auctions Chicago 1 148 136 (92%) 38 (28%) 60 (44%)
9 Profiles in History Calabasas Hills 2 213 0 (0%) 0 (0%) 0 (0%)
9 Robert Siegel Galleries New York 2 247 235 (95%) 77 (33%) 78 (33%)
9 RR Auction Amherst 2 910 585 (64%) 70 (12%) 166 (28%)
9 Skinner Boston 1 154 139 (90%) 27 (19%) 70 (50%)
9 Skinner Marlborough 1 220 133 (60%) 0 (0%) 30 (23%)
9 Sothebys London 5 772 615 (80%) 32 (5%) 341 (55%)
9 Swann Galleries New York 2 834 655 (79%) 177 (27%) 248 (38%)
9 Tajan Paris 1 337 171 (51%) 23 (13%) 81 (47%)
9 The Written Word Autographs Tamworth, NH 1 966 0 (0%) 0 (0%) 0 (0%)
9 Trafford Books Manchester 1 54 47 (87%) 18 (38%) 13 (28%)
9 Trillium Antique Prints & Rare Books Franklin 4 800 684 (86%) 592 (87%) 24 (4%)
9 Venator and Hanstein Köln 2 1003 541 (54%) 277 (51%) 264 (49%)
9 Waverly Auctions Falls Church 1 471 404 (86%) 176 (44%) 118 (29%)
9 Winner's Auctions Ltd Jerusalem 1 343 184 (54%) 147 (80%) 15 (8%)
9 Winter Associates Plainville, CT 1 8 6 (75%) 3 (50%) 2 (33%)
10 Ader PARIS 2 528 390 (74%) 14 (4%) 279 (72%)
10 Aguttes Lyon 1 141 53 (38%) 10 (19%) 19 (36%)
10 Aguttes Neuilly-sur-Seine 1 285 155 (54%) 8 (5%) 80 (52%)
10 Alaska Auction Anchorage 4 214 204 (95%) 0 (0%) 204 (100%)
10 ALDE Paris 4 1164 760 (65%) 28 (4%) 426 (56%)
10 AntiquarianAuctions.com Cape Town 1 603 189 (31%) 144 (76%) 22 (12%)
10 Arenberg Auctions BRUSSEL 1 620 506 (82%) 22 (4%) 341 (67%)
10 Artcurial Paris 1 102 69 (68%) 0 (0%) 45 (65%)
10 Artoria S.A. Genève 1 368 240 (65%) 62 (26%) 115 (48%)
10 Aste Bolaffi Turin 1 310 221 (71%) 0 (0%) 221 (100%)
10 Australian Book Auctions Armadale, 1 272 238 (88%) 58 (24%) 92 (39%)
10 Beaussant Lefevre Paris 1 127 0 (0%) 0 (0%) 0 (0%)
10 Binoche et Giquello rue La Boetie, Paris 2 399 197 (49%) 53 (27%) 87 (44%)
10 Bogota Auction Bogota 1 208 154 (74%) 0 (0%) 154 (100%)
10 Bonhams Edinburgh 1 30 19 (63%) 4 (21%) 4 (21%)
10 Bonhams New York 2 475 261 (55%) 21 (8%) 92 (35%)
10 Bruun Rasmussen Copenhagen 4 255 215 (84%) 114 (53%) 83 (39%)
10 Case Antiques, Inc. Knoxville 1 61 50 (82%) 19 (38%) 26 (52%)
10 Catawiki B. V. LA Assen, 17 973 788 (81%) 149 (19%) 597 (76%)
10 Chiswick Auctions London 1 425 215 (51%) 116 (54%) 44 (20%)
10 Christies New York 3 666 483 (73%) 34 (7%) 218 (45%)
10 Christies Paris 1 72 56 (78%) 2 (4%) 31 (55%)
10 Clars Auction Gallery Oakland 2 155 120 (77%) 66 (55%) 20 (17%)
10 Cowans Auctions Cincinnati 1 364 294 (81%) 158 (54%) 57 (19%)
10 De Baecque and Associes Lyon 2 322 240 (75%) 5 (2%) 154 (64%)
10 Dominic Winter Book Auctions Gloucestershire 2 730 598 (82%) 81 (14%) 333 (56%)
10 Dorotheum Vienna 1 242 164 (68%) 0 (0%) 164 (100%)
10 Doyle New York New York 3 485 447 (92%) 144 (32%) 188 (42%)
10 Eldreds East Dennis, 1 28 15 (54%) 10 (67%) 15 (100%)
10 Forum Auctions London 4 669 578 (86%) 147 (25%) 277 (48%)
10 Freemans Philadelphia 2 245 244 (100%) 22 (9%) 172 (70%)
10 Galerie Bassenge Berlin-Grunewald 6 2270 1157 (51%) 539 (47%) 618 (53%)
10 Garth's Auctioneers and Appraisers Columbus 1 352 280 (80%) 176 (63%) 27 (10%)
10 Gonnelli Casa DAste Firenze 1 764 0 (0%) 0 (0%) 0 (0%)
10 Grays Auctioneers Cleveland, 1 21 12 (57%) 9 (75%) 0 (0%)
10 Heritage Auctions Dallas 25 12059 11526 (96%) 1721 (15%) 8309 (72%)
10 Heritage Auctions New York 1 311 235 (76%) 131 (56%) 38 (16%)
10 Holabird Kagin Americana Reno 4 2315 1087 (47%) 938 (86%) 47 (4%)
10 JellyFishTree Johannesburg 1 333 103 (31%) 72 (70%) 11 (11%)
10 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 342 130 (38%) 77 (59%) 53 (41%)
10 John McInnis Auctioneers Amesbury 3 657 540 (82%) 296 (55%) 107 (20%)
10 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 5130 2428 (47%) 1474 (61%) 954 (39%)
10 Kolbe and Fanning Numismatic Booksellers Gahanna 1 525 393 (75%) 152 (39%) 241 (61%)
10 Leland Little Auctions Hillsborough, NC 1 71 71 (100%) 0 (0%) 71 (100%)
10 Lion Heart Autographs New York, NY 1 149 81 (54%) 47 (58%) 11 (14%)
10 Lyon and Turnbull Edinburgh 1 473 364 (77%) 18 (5%) 212 (58%)
10 Marc van de Wiele Auctions Brugge 1 1139 909 (80%) 54 (6%) 503 (55%)
10 Michaans Auctions Alameda, CA 1 48 24 (50%) 14 (58%) 2 (8%)
10 Michael Treloar Adelaide SA 1 232 168 (72%) 77 (46%) 43 (26%)
10 Mirabaud-Mercier Auctioneers PARIS 3 813 155 (19%) 32 (21%) 83 (54%)
10 Morphy Auctions Denver 2 1843 1783 (97%) 450 (25%) 512 (29%)
10 Morton Subastas México DF CP 11000 5 1067 410 (38%) 179 (44%) 113 (28%)
10 Nadeau's Auction Gallery Windsor 1 46 35 (76%) 25 (71%) 6 (17%)
10 North American Auction Company Bozeman 1 121 104 (86%) 63 (61%) 9 (9%)
10 Nosbüsch & Stucke Berlin 4 1419 847 (60%) 402 (47%) 445 (53%)
10 Nye & Company Auctioneers Bloomfield 1 30 17 (57%) 0 (0%) 17 (100%)
10 One Of Kind Collectibles Coral Gables 1 230 180 (78%) 0 (0%) 180 (100%)
10 Pandolfini Florence 1 22 16 (73%) 0 (0%) 10 (63%)
10 PBA Galleries San Francisco 2 944 745 (79%) 384 (52%) 139 (19%)
10 PIASA Paris 1 337 317 (94%) 0 (0%) 269 (85%)
10 Potomack Company Alexandria 2 236 138 (58%) 97 (70%) 15 (11%)
10 Potter and Potter Auctions Chicago 1 640 481 (75%) 254 (53%) 105 (22%)
10 Purcell Auctioneers Birr 1 689 511 (74%) 57 (11%) 179 (35%)
10 Rachel Davis Fine Arts Cleveland 1 140 115 (82%) 57 (50%) 25 (22%)
10 Robert Siegel Galleries New York 2 732 690 (94%) 191 (28%) 365 (53%)
10 Rossini Paris 2 510 222 (44%) 33 (15%) 78 (35%)
10 RR Auction Amherst 2 1679 1019 (61%) 220 (22%) 272 (27%)
10 Sothebys London 1 94 65 (69%) 0 (0%) 34 (52%)
10 Sothebys New York 3 438 319 (73%) 39 (12%) 121 (38%)
10 Swann Galleries New York 4 1714 1311 (76%) 361 (28%) 426 (32%)
10 Tajan Paris 1 92 26 (28%) 4 (15%) 5 (19%)
10 Tessier & Sarrou and Associates Paris 1 247 69 (28%) 0 (0%) 30 (43%)
10 Tooveys West Sussex 2 121 114 (94%) 4 (4%) 80 (70%)
10 Trillium Antique Prints & Rare Books Franklin 4 800 696 (87%) 611 (88%) 8 (1%)
10 University Archives Westport 1 240 196 (82%) 125 (64%) 41 (21%)
10 Vermot de Pas Paris 1 264 141 (53%) 32 (23%) 87 (62%)
10 Winter Associates Plainville, CT 1 47 39 (83%) 20 (51%) 7 (18%)
11 Addison and Sarova Macon 1 266 234 (88%) 95 (41%) 72 (31%)
11 Ader PARIS 2 762 352 (46%) 5 (1%) 185 (53%)
11 Aguttes Neuilly-sur-Seine 2 311 213 (68%) 5 (2%) 164 (77%)
11 Alaska Auction Anchorage 2 185 169 (91%) 0 (0%) 169 (100%)
11 ALDE Paris 1 318 206 (65%) 0 (0%) 155 (75%)
11 Alexander Historical Auctions Chesapeake City 1 1860 1377 (74%) 578 (42%) 410 (30%)
11 AntiquarianAuctions.com Cape Town 1 610 0 (0%) 0 (0%) 0 (0%)
11 Arader Galleries New York City 1 85 48 (56%) 15 (31%) 3 (6%)
11 Artcurial Paris 2 588 339 (58%) 12 (4%) 173 (51%)
11 Aspire Auctions Cleveland 1 58 45 (78%) 25 (56%) 4 (9%)
11 Aste Bolaffi Turin 1 111 65 (59%) 8 (12%) 17 (26%)
11 Binoche et Giquello rue La Boetie, Paris 1 243 110 (45%) 16 (15%) 51 (46%)
11 Bonhams New York 1 178 125 (70%) 3 (2%) 52 (42%)
11 Brunk Auctions Asheville, NC 1 57 53 (93%) 9 (17%) 30 (57%)
11 Bruun Rasmussen Copenhagen 5 344 300 (87%) 132 (44%) 136 (45%)
11 Bubb Kuyper 2011 KM Haarlem 1 5383 0 (0%) 0 (0%) 0 (0%)
11 Burgersdijk and Niermans Leiden 1 1120 991 (88%) 242 (24%) 749 (76%)
11 Catawiki B. V. LA Assen, 18 1194 998 (84%) 154 (15%) 795 (80%)
11 Chiswick Auctions London 2 504 291 (58%) 139 (48%) 63 (22%)
11 Christian Hesse Auktionen Hamburg 3 894 616 (69%) 10 (2%) 324 (53%)
11 Christies London - King Street 2 246 135 (55%) 9 (7%) 60 (44%)
11 Christies New York 1 46 35 (76%) 6 (17%) 12 (34%)
11 Christies Paris 3 649 478 (74%) 19 (4%) 280 (59%)
11 Cowans Auctions Cincinnati 1 442 359 (81%) 138 (38%) 118 (33%)
11 De Baecque and Associes Lyon 1 42 35 (83%) 1 (3%) 16 (46%)
11 Dominic Winter Book Auctions Gloucestershire 2 734 675 (92%) 22 (3%) 477 (71%)
11 Dorotheum Vienna 1 301 197 (65%) 0 (0%) 197 (100%)
11 Doyle New York New York 2 322 276 (86%) 97 (35%) 100 (36%)
11 Eldreds East Dennis, 3 143 79 (55%) 44 (56%) 14 (18%)
11 Forum Auctions London 5 1217 977 (80%) 203 (21%) 459 (47%)
11 Galerie Bassenge Berlin-Grunewald 4 1297 926 (71%) 356 (38%) 570 (62%)
11 Garth's Auctioneers and Appraisers Columbus 1 20 18 (90%) 7 (39%) 5 (28%)
11 Grogan and Company Dedham 1 23 22 (96%) 1 (5%) 16 (73%)
11 Heritage Auctions Dallas 26 16170 15577 (96%) 3362 (22%) 10377 (67%)
11 Hindman Auctions Chicago 2 566 485 (86%) 153 (32%) 198 (41%)
11 Jacksons Auction Cedar Falls, Iowa 1 31 31 (100%) 4 (13%) 23 (74%)
11 Kedem Auctions Ltd. Jerusalem 1 500 360 (72%) 0 (0%) 360 (100%)
11 Kestenbaum and Company New York 1 245 133 (54%) 8 (6%) 35 (26%)
11 Ketterer Kunst Doerling Hamburg 2 340 232 (68%) 54 (23%) 147 (63%)
11 Lancaster Mennonite Historical Society Lancaster 1 399 395 (99%) 0 (0%) 395 (100%)
11 Leland Little Auctions Hillsborough, NC 1 46 46 (100%) 0 (0%) 46 (100%)
11 Marc van de Wiele Auctions Brugge 1 723 0 (0%) 0 (0%) 0 (0%)
11 Michaans Auctions Alameda, CA 1 42 27 (64%) 18 (67%) 6 (22%)
11 Morphy Auctions Denver 1 456 410 (90%) 162 (40%) 67 (16%)
11 Morton Subastas México DF CP 11000 1 423 177 (42%) 95 (54%) 29 (16%)
11 Neal Auction Company New Orleans 1 117 96 (82%) 21 (22%) 44 (46%)
11 North American Auction Company Bozeman 1 107 92 (86%) 72 (78%) 1 (1%)
11 Old World Auctions Richmond 1 717 595 (83%) 454 (76%) 89 (15%)
11 OSENAT FONTAINEBLEAU 1 130 107 (82%) 14 (13%) 73 (68%)
11 PBA Galleries San Francisco 2 764 562 (74%) 300 (53%) 80 (14%)
11 Pierre Berge and Associes Paris 2 689 583 (85%) 116 (20%) 343 (59%)
11 PosterConnection Inc. Clayton 1 358 230 (64%) 0 (0%) 50 (22%)
11 Potomack Company Alexandria 2 139 90 (65%) 53 (59%) 15 (17%)
11 Potter and Potter Auctions Chicago 1 595 537 (90%) 194 (36%) 183 (34%)
11 Purcell Auctioneers Birr 1 92 65 (71%) 12 (18%) 20 (31%)
11 Rago Arts and Auctions Lambertville 2 157 132 (84%) 26 (20%) 46 (35%)
11 RR Auction Amherst 2 1534 934 (61%) 181 (19%) 256 (27%)
11 Skinner Boston 1 541 479 (89%) 188 (39%) 198 (41%)
11 Skinner Marlborough 1 8 6 (75%) 2 (33%) 3 (50%)
11 Soler Y Llach Barcelona 1 665 269 (40%) 0 (0%) 269 (100%)
11 Sothebys London 2 790 610 (77%) 11 (2%) 313 (51%)
11 Sothebys New York 1 218 101 (46%) 1 (1%) 22 (22%)
11 Sothebys Paris 3 382 277 (73%) 34 (12%) 141 (51%)
11 Stephan Welz & Co. Constantia 1 154 74 (48%) 36 (49%) 14 (19%)
11 Swann Galleries New York 1 198 147 (74%) 34 (23%) 56 (38%)
11 Tessier & Sarrou and Associates Paris 1 387 384 (99%) 53 (14%) 331 (86%)
11 Tooveys West Sussex 2 343 320 (93%) 29 (9%) 209 (65%)
11 Trafford Books Manchester 1 232 167 (72%) 77 (46%) 62 (37%)
11 Trillium Antique Prints & Rare Books Franklin 5 1000 855 (86%) 767 (90%) 12 (1%)
11 University Archives Westport 1 264 234 (89%) 123 (53%) 56 (24%)
11 Vermot de Pas Paris 2 616 142 (23%) 80 (56%) 36 (25%)
11 Waverly Auctions Falls Church 1 251 0 (0%) 0 (0%) 0 (0%)
11 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 12 9 (75%) 5 (56%) 3 (33%)
11 Winter Associates Plainville, CT 1 33 27 (82%) 10 (37%) 11 (41%)
11 Zisska and Lacher Munich 1 2132 1329 (62%) 862 (65%) 467 (35%)
12 Adams Amsterdam Auctions Amsterdam 1 113 77 (68%) 20 (26%) 32 (42%)
12 Ader PARIS 1 241 152 (63%) 5 (3%) 77 (51%)
12 Aguttes Neuilly-sur-Seine 1 94 74 (79%) 10 (14%) 49 (66%)
12 Alaska Auction Anchorage 2 57 0 (0%) 0 (0%) 0 (0%)
12 ALDE Paris 2 415 297 (72%) 6 (2%) 191 (64%)
12 Arenberg Auctions BRUSSEL 1 1203 862 (72%) 39 (5%) 505 (59%)
12 Artcurial Paris 1 175 54 (31%) 0 (0%) 18 (33%)
12 Aspire Auctions Cleveland 1 38 34 (89%) 9 (26%) 9 (26%)
12 Aste Bolaffi Milan 1 79 21 (27%) 0 (0%) 21 (100%)
12 Aste Bolaffi Turin 3 1191 744 (62%) 14 (2%) 720 (97%)
12 Binoche et Giquello rue La Boetie, Paris 1 218 86 (39%) 3 (3%) 53 (62%)
12 Bonhams London 4 1000 763 (76%) 55 (7%) 431 (56%)
12 Bonhams New York 3 586 339 (58%) 46 (14%) 118 (35%)
12 Brunk Auctions Asheville, NC 2 113 102 (90%) 36 (35%) 38 (37%)
12 Bruun Rasmussen Copenhagen 5 549 471 (86%) 230 (49%) 191 (41%)
12 Catawiki B. V. LA Assen, 23 1342 1010 (75%) 202 (20%) 731 (72%)
12 Charlton Hall West Columbia, SC 1 28 22 (79%) 9 (41%) 8 (36%)
12 Christies London - King Street 4 584 439 (75%) 59 (13%) 214 (49%)
12 Christies New York 2 137 107 (78%) 25 (23%) 48 (45%)
12 Clars Auction Gallery Oakland 2 211 154 (73%) 106 (69%) 18 (12%)
12 Cowans Auctions Cincinnati 1 202 0 (0%) 0 (0%) 0 (0%)
12 Dirk Soulis Auctions Lee's Summit 3 332 277 (83%) 76 (27%) 145 (52%)
12 Dominic Winter Book Auctions Gloucestershire 2 893 797 (89%) 84 (11%) 491 (62%)
12 Dorotheum Vienna 1 319 261 (82%) 0 (0%) 261 (100%)
12 Doyle New York New York 3 387 312 (81%) 151 (48%) 78 (25%)
12 Eldreds East Dennis, 1 73 44 (60%) 29 (66%) 8 (18%)
12 Finarte Milan 1 251 54 (22%) 7 (13%) 6 (11%)
12 Finarte Rome 1 605 400 (66%) 6 (2%) 259 (65%)
12 Fonsie Mealy Auctioneers Kilkenny 1 862 577 (67%) 88 (15%) 278 (48%)
12 Forum Auctions London 4 653 469 (72%) 131 (28%) 144 (31%)
12 Galerie Bassenge Berlin-Grunewald 1 428 270 (63%) 100 (37%) 170 (63%)
12 Garth's Auctioneers and Appraisers Columbus 1 78 65 (83%) 54 (83%) 2 (3%)
12 Heritage Auctions Dallas 28 16317 15529 (95%) 1593 (10%) 12950 (83%)
12 Heritage Auctions Hong Kong 1 855 763 (89%) 361 (47%) 154 (20%)
12 Hindman Auctions Chicago 1 16 11 (69%) 5 (45%) 2 (18%)
12 Holabird Kagin Americana Reno 5 3424 1719 (50%) 1530 (89%) 55 (3%)
12 Il Ponte Milan 1 138 69 (50%) 2 (3%) 25 (36%)
12 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1357 574 (42%) 4 (1%) 286 (50%)
12 John McInnis Auctioneers Amesbury 1 30 0 (0%) 0 (0%) 0 (0%)
12 Kedem Auctions Ltd. Jerusalem 1 229 179 (78%) 51 (28%) 98 (55%)
12 Keys Fine Arts Auctioneers Norwich 3 989 681 (69%) 192 (28%) 331 (49%)
12 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 768 0 (0%) 0 (0%) 0 (0%)
12 Koller Auctions Zurich 2 269 206 (77%) 2 (1%) 120 (58%)
12 Leland Little Auctions Hillsborough, NC 1 9 9 (100%) 0 (0%) 9 (100%)
12 Michaans Auctions Alameda, CA 1 39 23 (59%) 17 (74%) 2 (9%)
12 Michael Treloar Adelaide SA 1 189 78 (41%) 48 (62%) 17 (22%)
12 Mirabaud-Mercier Auctioneers PARIS 1 363 165 (45%) 31 (19%) 92 (56%)
12 Morton Subastas México DF CP 11000 1 250 120 (48%) 83 (69%) 22 (18%)
12 Nye & Company Auctioneers Bloomfield 2 117 81 (69%) 32 (40%) 43 (53%)
12 Pandolfini Florence 1 115 87 (76%) 0 (0%) 49 (56%)
12 PBA Galleries San Francisco 2 912 676 (74%) 387 (57%) 105 (16%)
12 PIASA Paris 1 230 127 (55%) 0 (0%) 73 (57%)
12 Pierre Berge and Associes Paris 1 150 99 (66%) 2 (2%) 67 (68%)
12 Potter and Potter Auctions Chicago 1 294 280 (95%) 66 (24%) 110 (39%)
12 Profiles in History Calabasas Hills 1 211 193 (91%) 1 (1%) 152 (79%)
12 Purcell Auctioneers Birr 1 687 557 (81%) 110 (20%) 197 (35%)
12 Rachel Davis Fine Arts Cleveland 1 180 159 (88%) 64 (40%) 38 (24%)
12 Robert Siegel Galleries New York 3 1695 1413 (83%) 748 (53%) 474 (34%)
12 RR Auction Amherst 2 1383 763 (55%) 141 (18%) 185 (24%)
12 Sothebys London 2 240 143 (60%) 4 (3%) 67 (47%)
12 Sothebys New York 5 533 414 (78%) 148 (36%) 117 (28%)
12 Sothebys Paris 1 200 187 (94%) 19 (10%) 133 (71%)
12 Stair Auctioneers and Appraisers Hudson 1 88 79 (90%) 23 (29%) 30 (38%)
12 Stockholms Auktionsverk Stockholm 1 216 0 (0%) 0 (0%) 0 (0%)
12 Swann Galleries New York 2 706 589 (83%) 155 (26%) 280 (48%)
12 Tajan Paris 1 262 133 (51%) 14 (11%) 73 (55%)
12 Tessier & Sarrou and Associates Paris 1 526 476 (90%) 0 (0%) 476 (100%)
12 Thomson Roddick Auctioneers & Valuers Carlisle 1 300 0 (0%) 0 (0%) 0 (0%)
12 Trillium Antique Prints & Rare Books Franklin 4 800 699 (87%) 617 (88%) 10 (1%)
12 University Archives Westport 1 263 233 (89%) 132 (57%) 56 (24%)
12 Vermot de Pas Paris 3 904 359 (40%) 65 (18%) 174 (48%)
12 Winner's Auctions Ltd Jerusalem 2 291 195 (67%) 110 (56%) 37 (19%)
12 Zwiggelaar Auctions Amsterdam 3 1695 584 (34%) 0 (0%) 269 (46%)
Total 1669 517145 395690 (77%) 103039 (26%) 218129 (55%)

(2018) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Ader PARIS 1 199 159 (80%) 28 (18%) 85 (53%)
1 Arader Galleries New York City 1 199 108 (54%) 36 (33%) 30 (28%)
1 Binoche et Giquello rue La Boetie, Paris 1 301 251 (83%) 71 (28%) 75 (30%)
1 Brunk Auctions Asheville, NC 1 108 99 (92%) 41 (41%) 38 (38%)
1 Bruun Rasmussen Copenhagen 5 411 356 (87%) 177 (50%) 157 (44%)
1 Case Antiques, Inc. Knoxville 1 107 69 (64%) 0 (0%) 69 (100%)
1 Chiswick Auctions London 1 129 109 (84%) 48 (44%) 26 (24%)
1 Clars Auction Gallery Oakland 2 173 136 (79%) 66 (49%) 32 (24%)
1 Cowans Auctions Cincinnati 1 457 395 (86%) 161 (41%) 108 (27%)
1 Dominic Winter Book Auctions Gloucestershire 1 565 492 (87%) 40 (8%) 329 (67%)
1 Dorotheum Vienna 1 23 19 (83%) 3 (16%) 12 (63%)
1 Eldreds East Dennis, 1 81 57 (70%) 28 (49%) 13 (23%)
1 Forum Auctions London 3 696 560 (80%) 159 (28%) 251 (45%)
1 Forum Auctions in Italy Roma 1 113 113 (100%) 85 (75%) 8 (7%)
1 Freemans Philadelphia 2 357 321 (90%) 90 (28%) 143 (45%)
1 Gonnelli Casa DAste Firenze 2 730 565 (77%) 0 (0%) 196 (35%)
1 Grays Auctioneers Cleveland, 1 115 74 (64%) 34 (46%) 23 (31%)
1 Heritage Auctions Dallas 20 15141 14217 (94%) 5066 (36%) 6609 (46%)
1 Holabird Kagin Americana Reno 2 876 652 (74%) 519 (80%) 42 (6%)
1 Kedem Auction Jerusalem 1 496 364 (73%) 0 (0%) 364 (100%)
1 Keys Fine Arts Auctioneers Norwich 1 1204 814 (68%) 255 (31%) 378 (46%)
1 Lancaster Mennonite Historical Society Lancaster 1 433 389 (90%) 0 (0%) 389 (100%)
1 Leland Little Auctions Hillsborough, NC 1 47 47 (100%) 0 (0%) 47 (100%)
1 Michaans Auctions Alameda, CA 1 48 35 (73%) 14 (40%) 14 (40%)
1 Morton Subastas México DF CP 11000 1 296 108 (36%) 59 (55%) 17 (16%)
1 National Book Auctions Ithaca 2 591 591 (100%) 409 (69%) 41 (7%)
1 Neal Auction Company New Orleans 2 143 115 (80%) 39 (34%) 41 (36%)
1 Nye & Company Auctioneers Bloomfield 1 83 57 (69%) 29 (51%) 21 (37%)
1 PBA Galleries San Francisco 2 1221 954 (78%) 554 (58%) 144 (15%)
1 Potomack Company Alexandria 2 31 25 (81%) 12 (48%) 6 (24%)
1 Potter and Potter Auctions Chicago 1 564 459 (81%) 195 (42%) 133 (29%)
1 Purcell Auctioneers Birr 1 105 70 (67%) 23 (33%) 17 (24%)
1 Rago Arts and Auctions Lambertville 2 50 41 (82%) 7 (17%) 19 (46%)
1 RR Auction Amherst 2 1012 623 (62%) 88 (14%) 171 (27%)
1 Skinner Boston 1 142 130 (92%) 33 (25%) 70 (54%)
1 Sothebys London 1 13 11 (85%) 3 (27%) 3 (27%)
1 Sothebys New York 2 223 135 (61%) 32 (24%) 45 (33%)
1 Stair Auctioneers and Appraisers Hudson 1 80 80 (100%) 37 (46%) 22 (28%)
1 Tajan Paris 1 427 243 (57%) 24 (10%) 98 (40%)
1 Tooveys West Sussex 2 176 157 (89%) 11 (7%) 98 (62%)
1 Trafford Books Manchester 1 255 185 (73%) 76 (41%) 43 (23%)
1 Trillium Antique Prints & Rare Books Franklin 2 323 280 (87%) 240 (86%) 1 (0%)
1 Vermot de Pas Paris 1 600 203 (34%) 54 (27%) 103 (51%)
1 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 60 57 (95%) 25 (44%) 17 (30%)
2 ALDE Paris 1 325 246 (76%) 9 (4%) 163 (66%)
2 AntiquarianAuctions.com Cape Town 1 307 131 (43%) 99 (76%) 47 (36%)
2 Aspire Auctions Cleveland 1 10 10 (100%) 4 (40%) 1 (10%)
2 Aste Bolaffi Turin 1 58 52 (90%) 0 (0%) 52 (100%)
2 Audap and Mirabaud PARIS 1 274 247 (90%) 55 (22%) 140 (57%)
2 Binoche et Giquello rue La Boetie, Paris 3 693 530 (76%) 105 (20%) 236 (45%)
2 Bonhams London 2 69 58 (84%) 6 (10%) 30 (52%)
2 Bonhams Los Angeles 1 269 196 (73%) 26 (13%) 88 (45%)
2 Bruun Rasmussen Copenhagen 4 332 284 (86%) 122 (43%) 139 (49%)
2 Carlsen Gallery Greenville, NY 1 38 38 (100%) 13 (34%) 12 (32%)
2 Charlton Hall West Columbia, SC 1 175 162 (93%) 49 (30%) 66 (41%)
2 Christies New York 1 162 148 (91%) 0 (0%) 87 (59%)
2 Clars Auction Gallery Oakland 2 176 148 (84%) 74 (50%) 30 (20%)
2 Copley Fine Art Auctions Boston 1 41 40 (98%) 13 (33%) 18 (45%)
2 Cowans Auctions Cincinnati 1 196 171 (87%) 75 (44%) 43 (25%)
2 Dominic Winter Book Auctions Gloucestershire 1 181 173 (96%) 19 (11%) 128 (74%)
2 Eldreds East Dennis, 2 278 264 (95%) 83 (31%) 104 (39%)
2 Ferraton Bruxelles 1 961 863 (90%) 4 (0%) 593 (69%)
2 Forum Auctions London 2 288 252 (88%) 82 (33%) 79 (31%)
2 Forum Auctions in Italy Roma 2 162 161 (99%) 125 (78%) 11 (7%)
2 Grays Auctioneers Cleveland, 1 72 68 (94%) 55 (81%) 7 (10%)
2 Heritage Auctions Dallas 18 11128 10879 (98%) 1252 (12%) 9107 (84%)
2 Il Ponte Milan 7 370 284 (77%) 103 (36%) 121 (43%)
2 James D Julia Auctioneers Fairfield 1 82 71 (87%) 29 (41%) 22 (31%)
2 Kedem Auction Jerusalem 1 359 298 (83%) 0 (0%) 298 (100%)
2 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 5616 2796 (50%) 1546 (55%) 1164 (42%)
2 Leslie Hindman Auctioneers Chicago 1 12 10 (83%) 5 (50%) 4 (40%)
2 Leslie Hindman Auctioneers West Palm Beach, Florida 1 102 77 (75%) 34 (44%) 26 (34%)
2 Lyon and Turnbull Edinburgh 2 631 527 (84%) 39 (7%) 254 (48%)
2 Moreshet Auctions Jerusalem 1 186 131 (70%) 0 (0%) 131 (100%)
2 Morton Subastas México DF CP 11000 1 284 130 (46%) 72 (55%) 20 (15%)
2 National Book Auctions Ithaca 2 593 593 (100%) 388 (65%) 29 (5%)
2 North American Auction Company Bozeman 1 88 85 (97%) 41 (48%) 5 (6%)
2 Nosbüsch & Stucke Berlin 2 1294 880 (68%) 403 (46%) 477 (54%)
2 Old World Auctions Glen Allen 1 783 536 (68%) 452 (84%) 42 (8%)
2 Pandolfini Florence 1 144 121 (84%) 0 (0%) 97 (80%)
2 PBA Galleries San Francisco 2 714 504 (71%) 293 (58%) 63 (13%)
2 PosterConnection Inc. Clayton 1 407 294 (72%) 0 (0%) 11 (4%)
2 Purcell Auctioneers Birr 1 170 106 (62%) 39 (37%) 28 (26%)
2 Rachel Davis Fine Arts Cleveland 1 535 437 (82%) 228 (52%) 83 (19%)
2 Rago Arts and Auctions Lambertville 1 71 71 (100%) 46 (65%) 11 (15%)
2 Rossini Paris 2 461 68 (15%) 1 (1%) 18 (26%)
2 RR Auction Amherst 2 1138 735 (65%) 96 (13%) 263 (36%)
2 Skinner Boston 2 288 221 (77%) 87 (39%) 89 (40%)
2 Sothebys London 1 24 19 (79%) 1 (5%) 8 (42%)
2 Sothebys Milan 1 316 316 (100%) 7 (2%) 262 (83%)
2 Stair Auctioneers and Appraisers Hudson 1 31 31 (100%) 5 (16%) 15 (48%)
2 Swann Galleries New York 1 321 232 (72%) 42 (18%) 78 (34%)
2 The Antiquarian Book Izola 1 9 0 (0%) 0 (0%) 0 (0%)
2 Tooveys West Sussex 2 514 417 (81%) 56 (13%) 202 (48%)
2 Trafford Books Manchester 1 187 141 (75%) 45 (32%) 51 (36%)
2 Trillium Antique Prints & Rare Books Franklin 2 321 304 (95%) 219 (72%) 8 (3%)
2 University Archives Westport 1 249 178 (71%) 98 (55%) 41 (23%)
2 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 47 39 (83%) 27 (69%) 4 (10%)
2 Winner's Auctions Ltd Jerusalem 1 462 311 (67%) 247 (79%) 22 (7%)
2 Winter Associates Plainville, CT 1 55 48 (87%) 17 (35%) 8 (17%)
3 Addison and Sarova Macon 1 186 168 (90%) 53 (32%) 53 (32%)
3 Ader PARIS 3 790 436 (55%) 19 (4%) 242 (56%)
3 Alain and Evelyne Morel de Westgaver 1050 Bruxelles 1 531 0 (0%) 0 (0%) 0 (0%)
3 ALDE Paris 1 167 108 (65%) 1 (1%) 64 (59%)
3 AntiquarianAuctions.com Cape Town 1 295 128 (43%) 90 (70%) 29 (23%)
3 Arader Galleries New York City 1 145 84 (58%) 47 (56%) 16 (19%)
3 Artcurial Paris 2 723 453 (63%) 32 (7%) 170 (38%)
3 Bearnes Hampton and Littlewood Exeter 1 489 434 (89%) 26 (6%) 278 (64%)
3 Beaussant Lefevre Paris 1 279 265 (95%) 24 (9%) 200 (75%)
3 Bonhams London 2 717 543 (76%) 50 (9%) 296 (55%)
3 Bonhams New York 1 33 13 (39%) 2 (15%) 6 (46%)
3 Brunk Auctions Asheville, NC 1 40 31 (78%) 12 (39%) 9 (29%)
3 Bruun Rasmussen Copenhagen 6 534 469 (88%) 190 (41%) 226 (48%)
3 Chiswick Auctions London 3 711 608 (86%) 190 (31%) 271 (45%)
3 Christies London -South Kensington 2 218 187 (86%) 3 (2%) 104 (56%)
3 Clars Auction Gallery Oakland 2 236 204 (86%) 67 (33%) 72 (35%)
3 Cowans Auctions Cincinnati 2 444 383 (86%) 185 (48%) 72 (19%)
3 Dirk Soulis Auctions Lee's Summit 2 180 174 (97%) 66 (38%) 65 (37%)
3 Dominic Winter Book Auctions Gloucestershire 2 1019 811 (80%) 96 (12%) 450 (55%)
3 Dorotheum Vienna 1 130 107 (82%) 7 (7%) 68 (64%)
3 Eldreds East Dennis, 1 16 13 (81%) 5 (38%) 3 (23%)
3 Ferraton Bruxelles 1 538 457 (85%) 0 (0%) 289 (63%)
3 Forum Auctions London 8 1465 1132 (77%) 207 (18%) 525 (46%)
3 Forum Auctions in Italy Roma 1 90 66 (73%) 51 (77%) 0 (0%)
3 Freemans Philadelphia 2 428 278 (65%) 119 (43%) 85 (31%)
3 Grays Auctioneers Cleveland, 1 83 37 (45%) 12 (32%) 10 (27%)
3 Heritage Auctions Dallas 18 9810 9549 (97%) 1292 (14%) 7525 (79%)
3 Heritage Auctions New York 1 639 627 (98%) 0 (0%) 627 (100%)
3 Holabird Kagin Americana Reno 4 2153 1520 (71%) 1030 (68%) 140 (9%)
3 JA Stargardt Autographenhandlung Berlin 3 845 713 (84%) 169 (24%) 544 (76%)
3 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 546 254 (47%) 2 (1%) 143 (56%)
3 John McInnis Auctioneers Amesbury 1 86 85 (99%) 30 (35%) 32 (38%)
3 Kedem Auction Jerusalem 1 389 298 (77%) 1 (0%) 297 (100%)
3 Kestenbaum and Company New York 1 355 178 (50%) 9 (5%) 78 (44%)
3 Koller Auctions Zurich 3 442 291 (66%) 11 (4%) 141 (48%)
3 Lancaster Mennonite Historical Society Lancaster 1 428 387 (90%) 0 (0%) 387 (100%)
3 Leland Little Auctions Hillsborough, NC 2 212 210 (99%) 3 (1%) 198 (94%)
3 Leslie Hindman Auctioneers Clayton, Missouri 1 18 16 (89%) 5 (31%) 7 (44%)
3 Marc van de Wiele Auctions Brugge 2 1200 956 (80%) 95 (10%) 502 (53%)
3 Michaans Auctions Alameda, CA 1 53 32 (60%) 20 (63%) 3 (9%)
3 National Book Auctions Ithaca 1 301 301 (100%) 198 (66%) 18 (6%)
3 Neal Auction Company New Orleans 1 56 42 (75%) 12 (29%) 19 (45%)
3 Nye & Company Auctioneers Bloomfield 1 42 37 (88%) 12 (32%) 17 (46%)
3 Old World Auctions Glen Allen 1 462 319 (69%) 269 (84%) 23 (7%)
3 OSENAT FONTAINEBLEAU 3 157 114 (73%) 11 (10%) 78 (68%)
3 PBA Galleries San Francisco 2 795 573 (72%) 330 (58%) 94 (16%)
3 Pierre Berge and Associes Paris 1 314 103 (33%) 19 (18%) 38 (37%)
3 Potomack Company Alexandria 1 30 15 (50%) 10 (67%) 3 (20%)
3 Potter and Potter Auctions Chicago 1 262 254 (97%) 82 (32%) 99 (39%)
3 Purcell Auctioneers Birr 1 212 164 (77%) 57 (35%) 48 (29%)
3 Robert Siegel Galleries New York 1 168 168 (100%) 143 (85%) 21 (13%)
3 Rossini Paris 1 162 108 (67%) 15 (14%) 68 (63%)
3 RR Auction Amherst 2 1436 787 (55%) 123 (16%) 205 (26%)
3 San Rafael Auction Gallery San Rafael 1 1 1 (100%) 0 (0%) 0 (0%)
3 Soler Y Llach Barcelona 1 964 352 (37%) 0 (0%) 352 (100%)
3 Sothebys London 3 541 453 (84%) 9 (2%) 278 (61%)
3 Stair Auctioneers and Appraisers Hudson 3 152 146 (96%) 65 (45%) 65 (45%)
3 Swann Galleries New York 5 2043 1556 (76%) 374 (24%) 614 (39%)
3 Trillium Antique Prints & Rare Books Franklin 3 520 484 (93%) 350 (72%) 25 (5%)
3 Venator and Hanstein Köln 2 1156 462 (40%) 224 (48%) 238 (52%)
3 Vermot de Pas Paris 1 800 515 (64%) 166 (32%) 192 (37%)
3 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 28 28 (100%) 13 (46%) 9 (32%)
3 Winner's Auctions Ltd Jerusalem 1 103 74 (72%) 48 (65%) 15 (20%)
3 Winter Associates Plainville, CT 1 20 17 (85%) 6 (35%) 3 (18%)
4 Aguttes Neuilly-sur-Seine 2 365 163 (45%) 10 (6%) 108 (66%)
4 Alaska Auction Anchorage 2 60 57 (95%) 0 (0%) 57 (100%)
4 ALDE Paris 2 566 327 (58%) 3 (1%) 205 (63%)
4 AntiquarianAuctions.com Cape Town 1 316 165 (52%) 119 (72%) 29 (18%)
4 Artcurial Paris 1 205 116 (57%) 0 (0%) 79 (68%)
4 Aspire Auctions Cleveland 1 37 36 (97%) 8 (22%) 9 (25%)
4 Audap and Mirabaud PARIS 1 379 261 (69%) 180 (69%) 51 (20%)
4 Australian Book Auctions Armadale, 1 182 154 (85%) 23 (15%) 71 (46%)
4 Binoche et Giquello rue La Boetie, Paris 2 642 325 (51%) 40 (12%) 173 (53%)
4 Bonhams New York 1 100 54 (54%) 8 (15%) 11 (20%)
4 Bruun Rasmussen Copenhagen 5 476 391 (82%) 198 (51%) 167 (43%)
4 Carlsen Gallery Greenville, NY 1 22 22 (100%) 9 (41%) 4 (18%)
4 Christies London - King Street 1 48 35 (73%) 4 (11%) 19 (54%)
4 Christies New York 4 419 337 (80%) 20 (6%) 164 (49%)
4 Clars Auction Gallery Oakland 2 168 141 (84%) 73 (52%) 30 (21%)
4 Cowans Auctions Cincinnati 3 167 142 (85%) 76 (54%) 27 (19%)
4 Dirk Soulis Auctions Lee's Summit 1 17 16 (94%) 5 (31%) 5 (31%)
4 Dominic Winter Book Auctions Gloucestershire 1 586 533 (91%) 48 (9%) 346 (65%)
4 Dorotheum Vienna 1 13 8 (62%) 0 (0%) 8 (100%)
4 Doyle New York New York 1 604 541 (90%) 190 (35%) 215 (40%)
4 Eldreds East Dennis, 1 36 30 (83%) 10 (33%) 11 (37%)
4 Forum Auctions London 4 369 286 (78%) 70 (24%) 94 (33%)
4 Galerie Bassenge Berlin-Grunewald 4 2474 1392 (56%) 737 (53%) 655 (47%)
4 Grays Auctioneers Cleveland, 1 59 47 (80%) 22 (47%) 20 (43%)
4 Heritage Auctions Chicago 2 1366 1186 (87%) 797 (67%) 152 (13%)
4 Heritage Auctions Dallas 23 12773 12281 (96%) 1533 (12%) 9669 (79%)
4 Il Ponte Milan 1 255 169 (66%) 10 (6%) 92 (54%)
4 Kedem Auction Jerusalem 1 134 109 (81%) 44 (40%) 31 (28%)
4 Keys Fine Arts Auctioneers Norwich 1 114 80 (70%) 9 (11%) 45 (56%)
4 Leland Little Auctions Hillsborough, NC 1 70 0 (0%) 0 (0%) 0 (0%)
4 Michaans Auctions Alameda, CA 1 59 35 (59%) 25 (71%) 1 (3%)
4 Morton Subastas México DF CP 11000 1 311 79 (25%) 58 (73%) 10 (13%)
4 Neret Minet and Tessier Paris 2 416 338 (81%) 157 (46%) 157 (46%)
4 North American Auction Company Bozeman 1 121 117 (97%) 53 (45%) 13 (11%)
4 Northeast Auctions Portsmouth 1 132 112 (85%) 28 (25%) 57 (51%)
4 One Of Kind Collectibles Coral Gables 1 152 123 (81%) 0 (0%) 123 (100%)
4 PBA Galleries San Francisco 3 1240 847 (68%) 498 (59%) 95 (11%)
4 PIASA Paris 1 109 83 (76%) 0 (0%) 65 (78%)
4 PosterConnection Inc. Clayton 1 358 156 (44%) 0 (0%) 29 (19%)
4 Potter and Potter Auctions Chicago 2 1410 992 (70%) 485 (49%) 215 (22%)
4 Purcell Auctioneers Birr 1 563 445 (79%) 50 (11%) 168 (38%)
4 Rago Arts and Auctions Lambertville 1 35 31 (89%) 11 (35%) 12 (39%)
4 RR Auction Amherst 2 1741 1167 (67%) 180 (15%) 356 (31%)
4 Sothebys New York 3 380 296 (78%) 31 (10%) 148 (50%)
4 Stair Auctioneers and Appraisers Hudson 1 23 21 (91%) 10 (48%) 5 (24%)
4 Swann Galleries New York 3 931 735 (79%) 201 (27%) 287 (39%)
4 Tajan Paris 1 187 75 (40%) 5 (7%) 28 (37%)
4 Tooveys West Sussex 2 171 157 (92%) 18 (11%) 93 (59%)
4 Trafford Books Manchester 1 167 137 (82%) 50 (36%) 54 (39%)
4 Trillium Antique Prints & Rare Books Franklin 2 337 324 (96%) 248 (77%) 4 (1%)
4 University Archives Westport 1 254 206 (81%) 116 (56%) 48 (23%)
4 Vermot de Pas Paris 2 650 108 (17%) 97 (90%) 3 (3%)
4 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 7 7 (100%) 1 (14%) 1 (14%)
4 Winter Associates Plainville, CT 1 20 11 (55%) 3 (27%) 2 (18%)
5 Adams Amsterdam Auctions Amsterdam 1 208 162 (78%) 85 (52%) 27 (17%)
5 Ader PARIS 3 877 639 (73%) 32 (5%) 384 (60%)
5 Alaska Auction Anchorage 2 124 114 (92%) 0 (0%) 114 (100%)
5 ALDE Paris 3 651 263 (40%) 16 (6%) 124 (47%)
5 Arenberg Auctions BRUSSEL 1 1410 900 (64%) 31 (3%) 549 (61%)
5 Artcurial Paris 4 565 351 (62%) 21 (6%) 203 (58%)
5 Aste Bolaffi Turin 1 119 64 (54%) 0 (0%) 64 (100%)
5 Binoche et Giquello rue La Boetie, Paris 2 385 154 (40%) 19 (12%) 59 (38%)
5 Bonhams Edinburgh 1 33 21 (64%) 8 (38%) 6 (29%)
5 Bonhams London 1 235 228 (97%) 22 (10%) 228 (100%)
5 Bonhams Los Angeles 1 170 149 (88%) 22 (15%) 85 (57%)
5 Bonhams New York 1 139 106 (76%) 0 (0%) 87 (82%)
5 Brunk Auctions Asheville, NC 1 120 110 (92%) 74 (67%) 13 (12%)
5 Bruun Rasmussen Copenhagen 4 282 237 (84%) 124 (52%) 90 (38%)
5 Bubb Kuyper 2011 KM Haarlem 7 5157 3542 (69%) 0 (0%) 1710 (48%)
5 Burgersdijk and Niermans Leiden 2 1158 1056 (91%) 28 (3%) 1028 (97%)
5 Charlton Hall West Columbia, SC 1 36 30 (83%) 19 (63%) 2 (7%)
5 Chiswick Auctions London 1 226 172 (76%) 39 (23%) 66 (38%)
5 Christian Hesse Auktionen Hamburg 1 820 571 (70%) 6 (1%) 322 (56%)
5 Christies London - King Street 1 1 0 (0%) 0 (0%) 0 (0%)
5 Christies London -South Kensington 1 121 86 (71%) 2 (2%) 44 (51%)
5 Christies Paris 2 267 209 (78%) 8 (4%) 122 (58%)
5 Clars Auction Gallery Oakland 2 134 105 (78%) 52 (50%) 25 (24%)
5 De Baecque and Associes Lyon 3 653 436 (67%) 22 (5%) 277 (64%)
5 Dominic Winter Book Auctions Gloucestershire 3 1051 893 (85%) 107 (12%) 518 (58%)
5 Dorotheum Salzburg 1 126 64 (51%) 0 (0%) 64 (100%)
5 Doyle New York New York 1 231 218 (94%) 23 (11%) 141 (65%)
5 Eldreds East Dennis, 3 211 151 (72%) 81 (54%) 30 (20%)
5 Ferraton Bruxelles 1 1082 882 (82%) 8 (1%) 515 (58%)
5 Fonsie Mealy Auctioneers Kilkenny 1 828 532 (64%) 89 (17%) 271 (51%)
5 Forum Auctions London 3 518 394 (76%) 64 (16%) 200 (51%)
5 Forum Auctions in Italy Roma 2 170 160 (94%) 129 (81%) 6 (4%)
5 Freemans Philadelphia 1 61 51 (84%) 9 (18%) 23 (45%)
5 Heritage Auctions Chicago 8 4292 4001 (93%) 2242 (56%) 409 (10%)
5 Heritage Auctions Dallas 20 12111 11806 (97%) 1917 (16%) 8952 (76%)
5 Holabird Kagin Americana Reno 4 1972 0 (0%) 0 (0%) 0 (0%)
5 Il Ponte Milan 1 239 78 (33%) 7 (9%) 32 (41%)
5 Jasper52 New York 1 200 0 (0%) 0 (0%) 0 (0%)
5 Kedem Auction Jerusalem 1 545 459 (84%) 0 (0%) 459 (100%)
5 Ketterer Kunst Doerling Hamburg 3 635 354 (56%) 99 (28%) 255 (72%)
5 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 4428 1979 (45%) 1229 (62%) 695 (35%)
5 Lancaster Mennonite Historical Society Lancaster 1 466 423 (91%) 0 (0%) 423 (100%)
5 Leland Little Auctions Hillsborough, NC 1 107 106 (99%) 3 (3%) 103 (97%)
5 Leslie Hindman Auctioneers Chicago 2 823 678 (82%) 184 (27%) 230 (34%)
5 Michaans Auctions Alameda, CA 1 54 39 (72%) 22 (56%) 5 (13%)
5 Minerva Auctions Roma Roma 1 326 126 (39%) 3 (2%) 45 (36%)
5 Moreshet Auctions Jerusalem 1 293 131 (45%) 0 (0%) 131 (100%)
5 Morton Subastas México DF CP 11000 1 397 145 (37%) 79 (54%) 27 (19%)
5 National Book Auctions Ithaca 1 231 231 (100%) 152 (66%) 16 (7%)
5 Neal Auction Company New Orleans 2 99 51 (52%) 21 (41%) 12 (24%)
5 OSENAT FONTAINEBLEAU 1 14 12 (86%) 2 (17%) 7 (58%)
5 PBA Galleries San Francisco 3 1405 1074 (76%) 487 (45%) 205 (19%)
5 PIASA Paris 1 72 17 (24%) 0 (0%) 7 (41%)
5 Pierre Berge and Associes Paris 1 324 170 (52%) 27 (16%) 65 (38%)
5 PosterConnection Inc. Clayton 1 257 67 (26%) 0 (0%) 1 (1%)
5 Potter and Potter Auctions Chicago 1 351 331 (94%) 111 (34%) 132 (40%)
5 Profiles in History Calabasas Hills 2 555 369 (66%) 0 (0%) 174 (47%)
5 Robert Siegel Galleries New York 1 663 596 (90%) 342 (57%) 240 (40%)
5 Rossini Paris 1 526 201 (38%) 0 (0%) 65 (32%)
5 RR Auction Amherst 2 1526 937 (61%) 84 (9%) 274 (29%)
5 Skinner Boston 1 160 91 (57%) 68 (75%) 11 (12%)
5 Sothebys London 5 614 396 (64%) 22 (6%) 188 (47%)
5 Sothebys Paris 1 195 153 (78%) 1 (1%) 91 (59%)
5 Stair Auctioneers and Appraisers Hudson 1 19 19 (100%) 11 (58%) 3 (16%)
5 Swann Galleries New York 3 1091 784 (72%) 261 (33%) 227 (29%)
5 Tajan Paris 1 274 185 (68%) 9 (5%) 110 (59%)
5 The Written Word Autographs Tamworth, NH 2 1183 427 (36%) 179 (42%) 58 (14%)
5 Tooveys West Sussex 2 530 459 (87%) 30 (7%) 296 (64%)
5 Trafford Books Manchester 1 158 108 (68%) 39 (36%) 25 (23%)
5 Trillium Antique Prints & Rare Books Franklin 2 355 342 (96%) 261 (76%) 8 (2%)
5 University Archives Westport 1 243 171 (70%) 105 (61%) 37 (22%)
5 Vermot de Pas Paris 1 476 77 (16%) 12 (16%) 45 (58%)
5 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 36 36 (100%) 16 (44%) 9 (25%)
5 Winner's Auctions Ltd Jerusalem 1 423 314 (74%) 230 (73%) 36 (11%)
5 Zisska and Lacher Munich 1 1960 1286 (66%) 787 (61%) 499 (39%)
6 Adams Amsterdam Auctions Amsterdam 1 182 145 (80%) 68 (47%) 40 (28%)
6 Ader PARIS 2 496 211 (43%) 2 (1%) 84 (40%)
6 Aguttes Neuilly-sur-Seine 4 660 395 (60%) 23 (6%) 223 (56%)
6 Alaska Auction Anchorage 1 64 53 (83%) 0 (0%) 53 (100%)
6 ALDE Paris 3 783 417 (53%) 9 (2%) 277 (66%)
6 AntiquarianAuctions.com Cape Town 1 386 153 (40%) 116 (76%) 19 (12%)
6 Arader Galleries New York City 1 175 101 (58%) 41 (41%) 4 (4%)
6 Artcurial Paris 1 76 14 (18%) 0 (0%) 6 (43%)
6 Aspire Auctions Cleveland 1 67 63 (94%) 17 (27%) 18 (29%)
6 Aste Bolaffi Milan 1 694 518 (75%) 0 (0%) 518 (100%)
6 Bonhams London 2 460 371 (81%) 24 (6%) 231 (62%)
6 Bonhams New York 1 286 180 (63%) 39 (22%) 51 (28%)
6 Bruun Rasmussen Copenhagen 5 484 403 (83%) 210 (52%) 150 (37%)
6 Bubb Kuyper 2011 KM Haarlem 1 808 615 (76%) 0 (0%) 329 (53%)
6 Carlsen Gallery Greenville, NY 1 5 2 (40%) 2 (100%) 0 (0%)
6 Christies London - King Street 2 165 124 (75%) 9 (7%) 69 (56%)
6 Christies New York 2 213 158 (74%) 27 (17%) 71 (45%)
6 Clars Auction Gallery Oakland 2 161 121 (75%) 77 (64%) 13 (11%)
6 Cowans Auctions Cincinnati 1 502 426 (85%) 155 (36%) 165 (39%)
6 Dominic Winter Book Auctions Gloucestershire 2 871 755 (87%) 97 (13%) 470 (62%)
6 Dorotheum Vienna 4 1331 934 (70%) 26 (3%) 891 (95%)
6 Doyle New York New York 1 185 150 (81%) 59 (39%) 43 (29%)
6 Drouot Estimations Paris 1 96 30 (31%) 0 (0%) 10 (33%)
6 Eldreds East Dennis, 1 96 63 (66%) 40 (63%) 14 (22%)
6 Forum Auctions London 6 911 589 (65%) 157 (27%) 153 (26%)
6 Forum Auctions in Italy Roma 1 96 96 (100%) 70 (73%) 7 (7%)
6 Galerie Bassenge Berlin-Grunewald 1 380 219 (58%) 114 (52%) 105 (48%)
6 Goldberg Coins and Collectibles LOS ANGELES 1 665 582 (88%) 278 (48%) 302 (52%)
6 Grays Auctioneers Cleveland, 1 108 63 (58%) 44 (70%) 9 (14%)
6 Grogan and Company Dedham 1 71 71 (100%) 5 (7%) 57 (80%)
6 Heritage Auctions Dallas 20 10266 9926 (97%) 1656 (17%) 7526 (76%)
6 Heritage Auctions Hong Kong 1 728 674 (93%) 263 (39%) 203 (30%)
6 Heritage Auctions New York 1 423 314 (74%) 165 (53%) 66 (21%)
6 Holabird Kagin Americana Reno 5 2085 1183 (57%) 1017 (86%) 54 (5%)
6 Il Ponte Milan 1 12 10 (83%) 0 (0%) 9 (90%)
6 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 431 190 (44%) 0 (0%) 104 (55%)
6 Kedem Auction Jerusalem 1 537 346 (64%) 0 (0%) 346 (100%)
6 Kestenbaum and Company New York 1 414 224 (54%) 23 (10%) 99 (44%)
6 Keys Fine Arts Auctioneers Norwich 1 1344 1098 (82%) 218 (20%) 711 (65%)
6 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 3735 1845 (49%) 1108 (60%) 687 (37%)
6 Koller Auctions Zurich 2 457 251 (55%) 10 (4%) 117 (47%)
6 Leland Little Auctions Hillsborough, NC 2 134 134 (100%) 13 (10%) 90 (67%)
6 Lyon and Turnbull Edinburgh 1 434 319 (74%) 26 (8%) 120 (38%)
6 Mayfair Book Auctions Mayfair, London 1 70 28 (40%) 14 (50%) 2 (7%)
6 Michaans Auctions Alameda, CA 1 42 29 (69%) 17 (59%) 6 (21%)
6 Minerva Auctions Roma Roma 1 786 372 (47%) 1 (0%) 173 (47%)
6 Morton Subastas México DF CP 11000 2 355 152 (43%) 70 (46%) 45 (30%)
6 National Book Auctions Ithaca 2 470 470 (100%) 381 (81%) 13 (3%)
6 Neret Minet and Tessier Paris 1 371 138 (37%) 107 (78%) 19 (14%)
6 North American Auction Company Bozeman 2 186 172 (92%) 84 (49%) 16 (9%)
6 Nosbüsch & Stucke Berlin 2 1417 802 (57%) 447 (56%) 355 (44%)
6 Nye & Company Auctioneers Bloomfield 1 29 12 (41%) 8 (67%) 4 (33%)
6 Old World Auctions Glen Allen 1 751 597 (79%) 512 (86%) 53 (9%)
6 OSENAT FONTAINEBLEAU 2 125 81 (65%) 13 (16%) 39 (48%)
6 PBA Galleries San Francisco 2 569 325 (57%) 197 (61%) 50 (15%)
6 PIASA Paris 1 153 84 (55%) 0 (0%) 52 (62%)
6 Pierre Berge and Associes Paris 1 55 20 (36%) 4 (20%) 8 (40%)
6 PosterConnection Inc. Clayton 1 329 198 (60%) 0 (0%) 1 (1%)
6 Potomack Company Alexandria 2 126 66 (52%) 47 (71%) 7 (11%)
6 Potter and Potter Auctions Chicago 1 185 171 (92%) 54 (32%) 64 (37%)
6 Profiles in History Calabasas Hills 3 314 0 (0%) 0 (0%) 0 (0%)
6 Rachel Davis Fine Arts Cleveland 1 463 358 (77%) 180 (50%) 65 (18%)
6 Rago Arts and Auctions Lambertville 1 72 58 (81%) 13 (22%) 26 (45%)
6 Robert Siegel Galleries New York 1 367 366 (100%) 86 (23%) 204 (56%)
6 Rossini Paris 2 158 47 (30%) 0 (0%) 10 (21%)
6 RR Auction Amherst 3 1798 1064 (59%) 213 (20%) 286 (27%)
6 Skinner Marlborough 1 747 471 (63%) 283 (60%) 109 (23%)
6 Soler Y Llach Barcelona 1 985 354 (36%) 0 (0%) 354 (100%)
6 Sothebys New York 1 324 220 (68%) 100 (45%) 50 (23%)
6 Stair Auctioneers and Appraisers Hudson 1 108 105 (97%) 40 (38%) 41 (39%)
6 Stockholms Auktionsverk Stockholm 1 296 186 (63%) 73 (39%) 113 (61%)
6 Swann Galleries New York 3 881 732 (83%) 248 (34%) 246 (34%)
6 Thomson Roddick Auctioneers & Valuers Carlisle 1 268 0 (0%) 0 (0%) 0 (0%)
6 Trillium Antique Prints & Rare Books Franklin 4 668 645 (97%) 527 (82%) 7 (1%)
6 University Archives Westport 1 266 200 (75%) 123 (62%) 54 (27%)
6 Vermot de Pas Paris 1 982 462 (47%) 149 (32%) 177 (38%)
6 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 45 44 (98%) 25 (57%) 8 (18%)
6 Winner's Auctions Ltd Jerusalem 1 342 237 (69%) 0 (0%) 56 (24%)
6 Winter Associates Plainville, CT 1 24 17 (71%) 8 (47%) 3 (18%)
7 Aguttes Neuilly-sur-Seine 1 185 149 (81%) 37 (25%) 72 (48%)
7 Alaska Auction Anchorage 1 94 52 (55%) 0 (0%) 52 (100%)
7 Alexander Historical Auctions Chesapeake City 1 1633 0 (0%) 0 (0%) 0 (0%)
7 AntiquarianAuctions.com Cape Town 1 398 137 (34%) 98 (72%) 25 (18%)
7 Arader Galleries New York City 1 90 44 (49%) 25 (57%) 4 (9%)
7 Aste Bolaffi Milan 1 80 30 (38%) 0 (0%) 29 (97%)
7 Australian Book Auctions Armadale, 1 155 135 (87%) 34 (25%) 69 (51%)
7 Bonhams Chichester 1 32 24 (75%) 7 (29%) 7 (29%)
7 Bonhams London 2 579 363 (63%) 60 (17%) 141 (39%)
7 Brunk Auctions Asheville, NC 1 47 45 (96%) 18 (40%) 17 (38%)
7 Bruun Rasmussen Copenhagen 2 151 113 (75%) 29 (26%) 79 (70%)
7 Case Antiques, Inc. Knoxville 1 121 115 (95%) 41 (36%) 63 (55%)
7 Chiswick Auctions London 2 597 467 (78%) 170 (36%) 183 (39%)
7 Christies London - King Street 1 392 294 (75%) 2 (1%) 157 (53%)
7 Clars Auction Gallery Oakland 2 197 145 (74%) 83 (57%) 24 (17%)
7 Copley Fine Art Auctions Boston 1 48 48 (100%) 5 (10%) 38 (79%)
7 Cowans Auctions Cincinnati 1 235 218 (93%) 105 (48%) 46 (21%)
7 Dominic Winter Book Auctions Gloucestershire 2 757 640 (85%) 98 (15%) 361 (56%)
7 Doyle New York New York 1 344 270 (78%) 135 (50%) 84 (31%)
7 Eldreds East Dennis, 2 82 60 (73%) 25 (42%) 17 (28%)
7 Forum Auctions London 5 1235 1137 (92%) 207 (18%) 697 (61%)
7 Freemans Philadelphia 1 51 35 (69%) 26 (74%) 3 (9%)
7 Gonnelli Casa DAste Firenze 3 1409 819 (58%) 0 (0%) 195 (24%)
7 Grays Auctioneers Cleveland, 1 129 21 (16%) 18 (86%) 1 (5%)
7 Guernseys New York, NY 2 716 387 (54%) 327 (84%) 33 (9%)
7 Heritage Auctions Dallas 22 11886 11514 (97%) 1752 (15%) 8719 (76%)
7 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1152 560 (49%) 249 (44%) 237 (42%)
7 Kedem Auction Jerusalem 1 452 397 (88%) 0 (0%) 397 (100%)
7 Lancaster Mennonite Historical Society Lancaster 1 465 430 (92%) 0 (0%) 430 (100%)
7 Leland Little Auctions Hillsborough, NC 1 52 0 (0%) 0 (0%) 0 (0%)
7 Michaans Auctions Alameda, CA 1 42 30 (71%) 19 (63%) 5 (17%)
7 Moreshet Auctions Jerusalem 1 238 119 (50%) 0 (0%) 119 (100%)
7 Morton Subastas México DF CP 11000 1 269 85 (32%) 52 (61%) 10 (12%)
7 Neal Auction Company New Orleans 2 66 49 (74%) 21 (43%) 11 (22%)
7 OSENAT FONTAINEBLEAU 2 61 29 (48%) 3 (10%) 14 (48%)
7 PBA Galleries San Francisco 2 1263 880 (70%) 460 (52%) 117 (13%)
7 Potomack Company Alexandria 2 66 38 (58%) 19 (50%) 8 (21%)
7 Potter and Potter Auctions Chicago 1 616 463 (75%) 230 (50%) 96 (21%)
7 Profiles in History Calabasas Hills 2 1188 970 (82%) 1 (0%) 485 (50%)
7 RR Auction Amherst 2 1887 1065 (56%) 157 (15%) 291 (27%)
7 Skinner Boston 1 198 129 (65%) 47 (36%) 46 (36%)
7 Sothebys London 3 754 513 (68%) 8 (2%) 290 (57%)
7 Tooveys West Sussex 1 138 123 (89%) 9 (7%) 89 (72%)
7 Trafford Books Manchester 1 199 157 (79%) 34 (22%) 78 (50%)
7 Trillium Antique Prints & Rare Books Franklin 4 670 636 (95%) 482 (76%) 15 (2%)
7 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 270 227 (84%) 156 (69%) 33 (15%)
8 Addison and Sarova Macon 1 423 376 (89%) 129 (34%) 166 (44%)
8 Alaska Auction Anchorage 3 91 78 (86%) 0 (0%) 78 (100%)
8 Bruun Rasmussen Copenhagen 4 238 205 (86%) 96 (47%) 98 (48%)
8 Chiswick Auctions London 1 192 165 (86%) 85 (52%) 36 (22%)
8 Clars Auction Gallery Oakland 2 263 209 (79%) 117 (56%) 36 (17%)
8 Cowans Auctions Cincinnati 1 137 84 (61%) 47 (56%) 15 (18%)
8 Dirk Soulis Auctions Lee's Summit 1 116 58 (50%) 0 (0%) 58 (100%)
8 Dominic Winter Book Auctions Gloucestershire 1 335 314 (94%) 64 (20%) 176 (56%)
8 Doyle New York New York 1 215 203 (94%) 58 (29%) 97 (48%)
8 Eldreds East Dennis, 4 424 340 (80%) 163 (48%) 86 (25%)
8 Forum Auctions London 4 425 334 (79%) 103 (31%) 131 (39%)
8 Forum Auctions in Italy Roma 1 376 242 (64%) 15 (6%) 92 (38%)
8 Gaston & Sheehan Auctioneers, Inc. Pflugerville 1 3 3 (100%) 0 (0%) 3 (100%)
8 Grays Auctioneers Cleveland, 1 44 23 (52%) 18 (78%) 0 (0%)
8 Heritage Auctions Dallas 19 10865 10609 (98%) 1444 (14%) 8396 (79%)
8 Holabird Kagin Americana Reno 3 1055 624 (59%) 470 (75%) 43 (7%)
8 Jacksons Auction Cedar Falls, Iowa 1 18 17 (94%) 0 (0%) 12 (71%)
8 James D Julia Auctioneers Fairfield 1 100 65 (65%) 25 (38%) 22 (34%)
8 John McInnis Auctioneers Amesbury 1 90 90 (100%) 39 (43%) 30 (33%)
8 Kedem Auction Jerusalem 2 901 651 (72%) 0 (0%) 651 (100%)
8 Keys Fine Arts Auctioneers Norwich 1 1280 981 (77%) 184 (19%) 628 (64%)
8 Leland Little Auctions Hillsborough, NC 1 73 0 (0%) 0 (0%) 0 (0%)
8 Michaans Auctions Alameda, CA 1 30 26 (87%) 14 (54%) 7 (27%)
8 Morton Subastas México DF CP 11000 1 338 113 (33%) 75 (66%) 20 (18%)
8 National Book Auctions Ithaca 2 292 292 (100%) 214 (73%) 14 (5%)
8 North American Auction Company Bozeman 1 76 70 (92%) 38 (54%) 8 (11%)
8 Northeast Auctions Portsmouth 2 90 83 (92%) 33 (40%) 28 (34%)
8 Over & Above Online Auction and Estate Sales, LLC Timonium 1 410 410 (100%) 151 (37%) 169 (41%)
8 PBA Galleries San Francisco 2 1348 891 (66%) 445 (50%) 176 (20%)
8 Potter and Potter Auctions Chicago 1 328 307 (94%) 104 (34%) 108 (35%)
8 Profiles in History Calabasas Hills 1 65 64 (98%) 1 (2%) 33 (52%)
8 Purcell Auctioneers Birr 1 145 95 (66%) 41 (43%) 9 (9%)
8 Quagga Rare Books and Art Cape Town 1 41 12 (29%) 8 (67%) 1 (8%)
8 RR Auction Amherst 1 1286 725 (56%) 118 (16%) 173 (24%)
8 Skinner Boston 1 22 17 (77%) 1 (6%) 9 (53%)
8 Swann Galleries New York 1 608 375 (62%) 140 (37%) 110 (29%)
8 Tooveys West Sussex 1 15 11 (73%) 2 (18%) 4 (36%)
8 Trafford Books Manchester 1 261 205 (79%) 71 (35%) 74 (36%)
8 Trillium Antique Prints & Rare Books Franklin 4 668 642 (96%) 518 (81%) 17 (3%)
8 University Archives Westport 1 298 223 (75%) 140 (63%) 38 (17%)
8 Winner's Auctions Ltd Jerusalem 1 466 292 (63%) 255 (87%) 84 (29%)
8 Winter Associates Plainville, CT 1 38 34 (89%) 7 (21%) 7 (21%)
9 Ader PARIS 1 289 175 (61%) 8 (5%) 67 (38%)
9 Alaska Auction Anchorage 2 58 56 (97%) 0 (0%) 56 (100%)
9 ALDE Paris 1 441 280 (63%) 12 (4%) 171 (61%)
9 AntiquarianAuctions.com Cape Town 1 426 138 (32%) 106 (77%) 16 (12%)
9 Arader Galleries New York City 1 187 134 (72%) 75 (56%) 15 (11%)
9 Aspire Auctions Cleveland 1 88 83 (94%) 39 (47%) 14 (17%)
9 Audap and Mirabaud PARIS 2 47 37 (79%) 11 (30%) 15 (41%)
9 Australian Book Auctions Armadale, 1 187 134 (72%) 19 (14%) 66 (49%)
9 Bearnes Hampton and Littlewood Exeter 1 385 350 (91%) 18 (5%) 232 (66%)
9 Bonhams New York 1 304 174 (57%) 32 (18%) 61 (35%)
9 Brunk Auctions Asheville, NC 1 193 161 (83%) 79 (49%) 45 (28%)
9 Bruun Rasmussen Copenhagen 6 397 299 (75%) 147 (49%) 125 (42%)
9 Carlsen Gallery Greenville, NY 1 12 11 (92%) 5 (45%) 1 (9%)
9 Christies London - King Street 1 188 163 (87%) 1 (1%) 111 (68%)
9 Christies Paris 1 40 40 (100%) 1 (3%) 25 (63%)
9 Clars Auction Gallery Oakland 2 160 133 (83%) 77 (58%) 28 (21%)
9 De Baecque and Associes Lyon 3 500 157 (31%) 42 (27%) 51 (32%)
9 Dominic Winter Book Auctions Gloucestershire 1 179 156 (87%) 7 (4%) 106 (68%)
9 Dorotheum Vienna 1 367 293 (80%) 0 (0%) 293 (100%)
9 Eldreds East Dennis, 1 73 46 (63%) 31 (67%) 3 (7%)
9 Forum Auctions London 5 1058 712 (67%) 137 (19%) 300 (42%)
9 Freemans Philadelphia 1 479 387 (81%) 171 (44%) 122 (32%)
9 Heritage Auctions Chicago 1 358 358 (100%) 0 (0%) 358 (100%)
9 Heritage Auctions Dallas 23 17276 16311 (94%) 2466 (15%) 12997 (80%)
9 Il Ponte Milan 2 420 353 (84%) 126 (36%) 147 (42%)
9 James D Julia Auctioneers Fairfield 1 65 64 (98%) 26 (41%) 25 (39%)
9 Keys Fine Arts Auctioneers Norwich 1 111 64 (58%) 3 (5%) 45 (70%)
9 Koller Auctions Zurich 3 492 363 (74%) 11 (3%) 188 (52%)
9 Lancaster Mennonite Historical Society Lancaster 1 450 405 (90%) 0 (0%) 405 (100%)
9 Leland Little Auctions Hillsborough, NC 1 55 53 (96%) 5 (9%) 22 (42%)
9 Michaans Auctions Alameda, CA 1 37 18 (49%) 13 (72%) 0 (0%)
9 Moreshet Auctions Jerusalem 1 212 120 (57%) 0 (0%) 120 (100%)
9 Morton Subastas México DF CP 11000 2 488 128 (26%) 95 (74%) 7 (5%)
9 National Book Auctions Ithaca 2 141 141 (100%) 106 (75%) 8 (6%)
9 Neal Auction Company New Orleans 1 71 51 (72%) 17 (33%) 17 (33%)
9 North American Auction Company Bozeman 1 87 85 (98%) 41 (48%) 85 (100%)
9 Old World Auctions Glen Allen 1 823 674 (82%) 565 (84%) 58 (9%)
9 PBA Galleries San Francisco 2 916 681 (74%) 284 (42%) 138 (20%)
9 PIASA Paris 1 99 28 (28%) 0 (0%) 25 (89%)
9 Potomack Company Alexandria 1 23 15 (65%) 4 (27%) 2 (13%)
9 Potter and Potter Auctions Chicago 1 176 149 (85%) 52 (35%) 44 (30%)
9 Rossini Paris 3 836 90 (11%) 0 (0%) 12 (13%)
9 RR Auction Amherst 2 1075 726 (68%) 82 (11%) 203 (28%)
9 Skinner Boston 1 167 145 (87%) 36 (25%) 76 (52%)
9 Sothebys London 4 1221 876 (72%) 6 (1%) 493 (56%)
9 Sothebys Paris 1 5 5 (100%) 0 (0%) 4 (80%)
9 Stair Auctioneers and Appraisers Hudson 1 176 162 (92%) 95 (59%) 34 (21%)
9 Swann Galleries New York 2 1117 872 (78%) 214 (25%) 363 (42%)
9 Tajan Paris 1 523 329 (63%) 0 (0%) 206 (63%)
9 Trillium Antique Prints & Rare Books Franklin 5 846 815 (96%) 654 (80%) 27 (3%)
9 University Archives Westport 1 288 221 (77%) 124 (56%) 54 (24%)
9 Venator and Hanstein Köln 3 1100 528 (48%) 195 (37%) 333 (63%)
9 Vermot de Pas Paris 1 200 0 (0%) 0 (0%) 0 (0%)
9 Waverly Auctions Falls Church 1 381 276 (72%) 157 (57%) 53 (19%)
9 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 25 24 (96%) 13 (54%) 4 (17%)
10 Adams Amsterdam Auctions Amsterdam 1 94 73 (78%) 52 (71%) 9 (12%)
10 Ader PARIS 2 757 426 (56%) 50 (12%) 242 (57%)
10 Alaska Auction Anchorage 2 76 73 (96%) 0 (0%) 73 (100%)
10 ALDE Paris 2 732 504 (69%) 18 (4%) 315 (63%)
10 AntiquarianAuctions.com Cape Town 1 462 208 (45%) 160 (77%) 30 (14%)
10 Arenberg Auctions BRUSSEL 1 1216 896 (74%) 21 (2%) 629 (70%)
10 Binoche et Giquello rue La Boetie, Paris 4 724 543 (75%) 82 (15%) 303 (56%)
10 Bonhams Edinburgh 1 151 97 (64%) 34 (35%) 22 (23%)
10 Bonhams Los Angeles 1 217 181 (83%) 17 (9%) 99 (55%)
10 Bonhams New York 1 138 76 (55%) 7 (9%) 21 (28%)
10 Bruun Rasmussen Copenhagen 6 403 323 (80%) 179 (55%) 118 (37%)
10 Case Antiques, Inc. Knoxville 1 99 80 (81%) 33 (41%) 36 (45%)
10 Charlton Hall West Columbia, SC 2 104 95 (91%) 30 (32%) 33 (35%)
10 Chiswick Auctions London 2 597 425 (71%) 211 (50%) 110 (26%)
10 Christies New York 3 607 457 (75%) 58 (13%) 179 (39%)
10 Clars Auction Gallery Oakland 2 186 138 (74%) 71 (51%) 34 (25%)
10 Cowans Auctions Cincinnati 1 335 282 (84%) 104 (37%) 78 (28%)
10 De Baecque and Associes Lyon 1 281 238 (85%) 11 (5%) 177 (74%)
10 Dirk Soulis Auctions Lee's Summit 1 110 106 (96%) 48 (45%) 36 (34%)
10 Dominic Winter Book Auctions Gloucestershire 1 536 493 (92%) 42 (9%) 321 (65%)
10 Dorotheum Salzburg 1 51 28 (55%) 14 (50%) 4 (14%)
10 Dorotheum Vienna 1 88 74 (84%) 0 (0%) 40 (54%)
10 Doyle New York New York 2 524 456 (87%) 115 (25%) 211 (46%)
10 Eldreds East Dennis, 1 107 66 (62%) 44 (67%) 11 (17%)
10 Ferraton Bruxelles 1 331 267 (81%) 1 (0%) 149 (56%)
10 Fonsie Mealy Auctioneers Kilkenny 1 30 29 (97%) 11 (38%) 9 (31%)
10 Forum Auctions London 3 505 429 (85%) 120 (28%) 183 (43%)
10 Forum Auctions in Italy Roma 2 451 370 (82%) 172 (46%) 72 (19%)
10 Galerie Bassenge Berlin-Grunewald 7 3127 1603 (51%) 806 (50%) 797 (50%)
10 Heritage Auctions Dallas 22 12369 12020 (97%) 3024 (25%) 7847 (65%)
10 Heritage Auctions New York 1 430 289 (67%) 185 (64%) 34 (12%)
10 Holabird Kagin Americana Reno 4 2380 1542 (65%) 1046 (68%) 157 (10%)
10 Il Ponte Milan 1 42 39 (93%) 1 (3%) 31 (79%)
10 J & J LUBRANO MUSIC ANTIQUARIANS LLC Syosset 1 469 107 (23%) 103 (96%) 2 (2%)
10 James D Julia Auctioneers Fairfield 3 921 828 (90%) 260 (31%) 185 (22%)
10 Keys Fine Arts Auctioneers Norwich 1 102 67 (66%) 3 (4%) 47 (70%)
10 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 5390 2698 (50%) 1506 (56%) 1089 (40%)
10 Leland Little Auctions Hillsborough, NC 2 104 62 (60%) 0 (0%) 62 (100%)
10 Leslie Hindman Auctioneers Chicago 2 533 447 (84%) 136 (30%) 132 (30%)
10 Lyon and Turnbull Edinburgh 1 419 329 (79%) 103 (31%) 100 (30%)
10 Marc van de Wiele Auctions Brugge 1 1246 997 (80%) 64 (6%) 503 (50%)
10 Michaans Auctions Alameda, CA 1 45 25 (56%) 12 (48%) 8 (32%)
10 Morton Subastas México DF CP 11000 1 259 78 (30%) 43 (55%) 12 (15%)
10 National Book Auctions Ithaca 1 83 83 (100%) 60 (72%) 1 (1%)
10 North American Auction Company Bozeman 1 104 99 (95%) 66 (67%) 3 (3%)
10 Northeast Auctions Portsmouth 1 25 22 (88%) 7 (32%) 9 (41%)
10 Pandolfini Florence 1 15 6 (40%) 0 (0%) 2 (33%)
10 PBA Galleries San Francisco 3 1306 976 (75%) 465 (48%) 140 (14%)
10 PIASA Paris 3 719 706 (98%) 40 (6%) 602 (85%)
10 Potter and Potter Auctions Chicago 1 244 231 (95%) 74 (32%) 98 (42%)
10 Purcell Auctioneers Birr 1 677 533 (79%) 56 (11%) 241 (45%)
10 Rachel Davis Fine Arts Cleveland 1 182 148 (81%) 71 (48%) 30 (20%)
10 Rago Arts and Auctions Lambertville 3 18 13 (72%) 4 (31%) 6 (46%)
10 Robert Siegel Galleries New York 2 646 478 (74%) 230 (48%) 136 (28%)
10 RR Auction Amherst 2 1745 1145 (66%) 168 (15%) 375 (33%)
10 Skinner Marlborough 1 53 45 (85%) 20 (44%) 14 (31%)
10 Sothebys London 3 35 31 (89%) 0 (0%) 25 (81%)
10 Sothebys New York 5 774 542 (70%) 96 (18%) 248 (46%)
10 Sothebys Paris 2 320 230 (72%) 2 (1%) 141 (61%)
10 Swann Galleries New York 3 940 696 (74%) 180 (26%) 266 (38%)
10 Tajan Paris 1 183 105 (57%) 11 (10%) 44 (42%)
10 Tooveys West Sussex 3 570 508 (89%) 49 (10%) 319 (63%)
10 Trafford Books Manchester 1 77 62 (81%) 32 (52%) 23 (37%)
10 Trillium Antique Prints & Rare Books Franklin 4 677 644 (95%) 533 (83%) 11 (2%)
10 University Archives Westport 1 283 203 (72%) 137 (67%) 35 (17%)
10 Vermot de Pas Paris 2 1531 705 (46%) 272 (39%) 221 (31%)
10 William H. Bunch Auctions and Appraisals Chadds Ford, PA 2 378 374 (99%) 188 (50%) 91 (24%)
10 Winter Associates Plainville, CT 2 58 42 (72%) 15 (36%) 9 (21%)
11 Addison and Sarova Macon 1 367 333 (91%) 123 (37%) 126 (38%)
11 Ader PARIS 3 733 414 (56%) 2 (0%) 218 (53%)
11 Aguttes Neuilly-sur-Seine 1 314 224 (71%) 19 (8%) 140 (63%)
11 Alaska Auction Anchorage 2 76 69 (91%) 0 (0%) 69 (100%)
11 ALDE Paris 1 348 224 (64%) 7 (3%) 148 (66%)
11 Alexander Historical Auctions Chesapeake City 1 1000 769 (77%) 351 (46%) 215 (28%)
11 AntiquarianAuctions.com Cape Town 1 522 201 (39%) 146 (73%) 24 (12%)
11 Artcurial Paris 3 478 369 (77%) 10 (3%) 240 (65%)
11 Aspire Auctions Cleveland 1 30 27 (90%) 13 (48%) 3 (11%)
11 Aste Bolaffi Turin 1 257 147 (57%) 20 (14%) 34 (23%)
11 Binoche et Giquello rue La Boetie, Paris 2 376 217 (58%) 13 (6%) 110 (51%)
11 Bonhams London 1 215 181 (84%) 14 (8%) 109 (60%)
11 Bonhams New York 3 495 277 (56%) 43 (16%) 85 (31%)
11 Brunk Auctions Asheville, NC 3 105 95 (90%) 37 (39%) 31 (33%)
11 Bruun Rasmussen Copenhagen 3 253 232 (92%) 116 (50%) 93 (40%)
11 Bubb Kuyper 2011 KM Haarlem 1 6472 0 (0%) 0 (0%) 0 (0%)
11 Burgersdijk and Niermans Leiden 1 1108 956 (86%) 231 (24%) 725 (76%)
11 Chiswick Auctions London 1 438 321 (73%) 112 (35%) 102 (32%)
11 Christian Hesse Auktionen Hamburg 1 941 607 (65%) 213 (35%) 382 (63%)
11 Christies London - King Street 2 263 212 (81%) 4 (2%) 154 (73%)
11 Christies Paris 4 337 185 (55%) 7 (4%) 81 (44%)
11 Clars Auction Gallery Oakland 2 349 276 (79%) 154 (56%) 44 (16%)
11 Cowans Auctions Cincinnati 1 222 193 (87%) 81 (42%) 67 (35%)
11 Dominic Winter Book Auctions Gloucestershire 3 685 584 (85%) 91 (16%) 324 (55%)
11 Dorotheum Vienna 2 543 367 (68%) 0 (0%) 367 (100%)
11 Doyle New York New York 3 832 683 (82%) 266 (39%) 243 (36%)
11 Eldreds East Dennis, 3 182 124 (68%) 85 (69%) 16 (13%)
11 Fonsie Mealy Auctioneers Kilkenny 1 64 0 (0%) 0 (0%) 0 (0%)
11 Forum Auctions London 5 747 585 (78%) 186 (32%) 235 (40%)
11 Forum Auctions in Italy Roma 1 162 87 (54%) 17 (20%) 10 (11%)
11 Freemans Philadelphia 1 57 50 (88%) 5 (10%) 24 (48%)
11 Galerie Bassenge Berlin-Grunewald 1 700 487 (70%) 185 (38%) 302 (62%)
11 Grays Auctioneers Cleveland, 1 191 110 (58%) 60 (55%) 21 (19%)
11 Grogan and Company Dedham 1 59 57 (97%) 17 (30%) 21 (37%)
11 Heritage Auctions Beverly Hills 1 1753 1734 (99%) 0 (0%) 1734 (100%)
11 Heritage Auctions Dallas 20 12845 12360 (96%) 3165 (26%) 7383 (60%)
11 Il Ponte Milan 4 924 765 (83%) 216 (28%) 361 (47%)
11 Jacksons Auction Cedar Falls, Iowa 1 19 16 (84%) 1 (6%) 8 (50%)
11 James D Julia Auctioneers Fairfield 1 70 50 (71%) 28 (56%) 10 (20%)
11 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 422 142 (34%) 3 (2%) 77 (54%)
11 Kedem Auction Jerusalem 1 200 168 (84%) 61 (36%) 45 (27%)
11 Kestenbaum and Company New York 1 258 176 (68%) 10 (6%) 83 (47%)
11 Ketterer Kunst Doerling Hamburg 1 545 264 (48%) 77 (29%) 187 (71%)
11 Lancaster Mennonite Historical Society Lancaster 1 447 411 (92%) 0 (0%) 411 (100%)
11 Leslie Hindman Auctioneers Chicago 2 448 378 (84%) 130 (34%) 149 (39%)
11 Michaans Auctions Alameda, CA 1 30 14 (47%) 7 (50%) 3 (21%)
11 Michael Treloar Adelaide SA 1 453 231 (51%) 197 (85%) 10 (4%)
11 Moreshet Auctions Jerusalem 1 312 174 (56%) 0 (0%) 174 (100%)
11 Morton Subastas México DF CP 11000 1 235 68 (29%) 38 (56%) 16 (24%)
11 National Book Auctions Ithaca 1 66 66 (100%) 0 (0%) 66 (100%)
11 Neal Auction Company New Orleans 1 55 32 (58%) 9 (28%) 11 (34%)
11 Neret Minet and Tessier Paris 1 280 110 (39%) 80 (73%) 19 (17%)
11 Nosbüsch & Stucke Berlin 3 1292 528 (41%) 523 (99%) 5 (1%)
11 Old World Auctions Glen Allen 1 735 554 (75%) 475 (86%) 42 (8%)
11 One Of Kind Collectibles Coral Gables 1 229 160 (70%) 89 (56%) 20 (13%)
11 OSENAT FONTAINEBLEAU 1 143 128 (90%) 27 (21%) 82 (64%)
11 Pandolfini Florence 1 135 101 (75%) 0 (0%) 66 (65%)
11 PBA Galleries San Francisco 4 1216 778 (64%) 498 (64%) 90 (12%)
11 PosterConnection Inc. Clayton 1 377 225 (60%) 0 (0%) 52 (23%)
11 Potomack Company Alexandria 1 27 22 (81%) 8 (36%) 9 (41%)
11 Potter and Potter Auctions Chicago 1 433 412 (95%) 86 (21%) 221 (54%)
11 Rago Arts and Auctions Lambertville 1 82 63 (77%) 24 (38%) 15 (24%)
11 Rossini Paris 4 701 281 (40%) 7 (2%) 110 (39%)
11 RR Auction Amherst 2 1483 905 (61%) 101 (11%) 224 (25%)
11 Skinner Boston 1 354 279 (79%) 102 (37%) 98 (35%)
11 Soler Y Llach Barcelona 2 1717 795 (46%) 0 (0%) 795 (100%)
11 Sothebys London 1 276 187 (68%) 2 (1%) 95 (51%)
11 Sothebys New York 2 294 207 (70%) 11 (5%) 99 (48%)
11 Sothebys Paris 3 221 139 (63%) 7 (5%) 67 (48%)
11 Stair Auctioneers and Appraisers Hudson 1 48 44 (92%) 24 (55%) 10 (23%)
11 Swann Galleries New York 3 1106 844 (76%) 290 (34%) 281 (33%)
11 Tajan Paris 1 271 141 (52%) 4 (3%) 74 (52%)
11 Tooveys West Sussex 1 40 38 (95%) 3 (8%) 27 (71%)
11 Trafford Books Manchester 1 226 152 (67%) 71 (47%) 35 (23%)
11 Trillium Antique Prints & Rare Books Franklin 4 631 607 (96%) 511 (84%) 24 (4%)
11 Waverly Auctions Falls Church 1 359 161 (45%) 34 (21%) 85 (53%)
11 Winner's Auctions Ltd Jerusalem 1 460 313 (68%) 223 (71%) 36 (12%)
11 Zisska and Lacher Munich 1 2367 1509 (64%) 935 (62%) 574 (38%)
12 Adams Amsterdam Auctions Amsterdam 1 191 150 (79%) 67 (45%) 43 (29%)
12 Ader PARIS 4 1364 967 (71%) 41 (4%) 670 (69%)
12 ALDE Paris 1 164 95 (58%) 2 (2%) 65 (68%)
12 Amadeus-Auktionshaus GmbH Wien 1 212 0 (0%) 0 (0%) 0 (0%)
12 Arader Galleries New York City 1 209 149 (71%) 94 (63%) 6 (4%)
12 Arenberg Auctions BRUSSEL 1 1201 836 (70%) 25 (3%) 514 (61%)
12 Artcurial Paris 1 292 133 (46%) 2 (2%) 83 (62%)
12 Aspire Auctions Cleveland 1 18 15 (83%) 7 (47%) 0 (0%)
12 Aste Bolaffi Turin 1 674 440 (65%) 0 (0%) 440 (100%)
12 Australian Book Auctions Armadale, 1 219 200 (91%) 43 (22%) 82 (41%)
12 Bearnes Hampton and Littlewood Exeter 1 26 23 (88%) 0 (0%) 13 (57%)
12 Binoche et Giquello rue La Boetie, Paris 1 248 152 (61%) 25 (16%) 76 (50%)
12 Bonhams London 3 671 454 (68%) 43 (9%) 226 (50%)
12 Bonhams New York 2 427 258 (60%) 52 (20%) 102 (40%)
12 Brunk Auctions Asheville, NC 1 97 68 (70%) 43 (63%) 3 (4%)
12 Bruun Rasmussen Copenhagen 4 554 432 (78%) 213 (49%) 171 (40%)
12 Christies London - King Street 1 279 190 (68%) 9 (5%) 83 (44%)
12 Christies New York 2 223 166 (74%) 17 (10%) 77 (46%)
12 De Baecque and Associes Lyon 1 347 237 (68%) 10 (4%) 136 (57%)
12 Dominic Winter Book Auctions Gloucestershire 2 935 818 (87%) 78 (10%) 512 (63%)
12 Dorotheum Vienna 1 407 336 (83%) 0 (0%) 336 (100%)
12 Doyle New York New York 2 453 374 (83%) 145 (39%) 139 (37%)
12 Fonsie Mealy Auctioneers Kilkenny 1 916 0 (0%) 0 (0%) 0 (0%)
12 Forum Auctions London 4 402 210 (52%) 70 (33%) 75 (36%)
12 Forum Auctions in Italy Roma 1 53 28 (53%) 0 (0%) 3 (11%)
12 Galerie Bassenge Berlin-Grunewald 1 313 146 (47%) 63 (43%) 83 (57%)
12 Goldberg Coins and Collectibles LOS ANGELES 1 1019 0 (0%) 0 (0%) 0 (0%)
12 Grays Auctioneers Cleveland, 1 172 0 (0%) 0 (0%) 0 (0%)
12 Heritage Auctions Beverly Hills 1 1279 1262 (99%) 0 (0%) 1262 (100%)
12 Heritage Auctions Dallas 19 9619 9430 (98%) 1135 (12%) 7894 (84%)
12 Heritage Auctions Hong Kong 1 1283 1170 (91%) 594 (51%) 200 (17%)
12 Holabird Kagin Americana Reno 3 1347 855 (63%) 606 (71%) 81 (9%)
12 Il Ponte Milan 2 149 97 (65%) 7 (7%) 61 (63%)
12 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1345 653 (49%) 337 (52%) 316 (48%)
12 Kedem Auction Jerusalem 1 395 0 (0%) 0 (0%) 0 (0%)
12 Keys Fine Arts Auctioneers Norwich 2 1135 738 (65%) 165 (22%) 351 (48%)
12 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 945 543 (57%) 343 (63%) 184 (34%)
12 Koller Auctions Zurich 2 320 216 (68%) 2 (1%) 114 (53%)
12 Leland Little Auctions Hillsborough, NC 1 24 24 (100%) 4 (17%) 15 (63%)
12 Leslie Hindman Auctioneers Chicago 1 161 101 (63%) 39 (39%) 23 (23%)
12 Michaans Auctions Alameda, CA 1 24 16 (67%) 8 (50%) 3 (19%)
12 Minerva Auctions Roma Roma 3 1221 0 (0%) 0 (0%) 0 (0%)
12 National Book Auctions Ithaca 1 91 91 (100%) 87 (96%) 0 (0%)
12 Neret Minet and Tessier Paris 2 614 409 (67%) 277 (68%) 93 (23%)
12 OSENAT FONTAINEBLEAU 1 72 45 (63%) 0 (0%) 33 (73%)
12 PBA Galleries San Francisco 2 954 678 (71%) 305 (45%) 111 (16%)
12 Peter Arnold Prahran VIC 1 233 174 (75%) 8 (5%) 79 (45%)
12 PIASA Paris 1 30 19 (63%) 0 (0%) 16 (84%)
12 Pierre Berge and Associes Paris 1 130 119 (92%) 12 (10%) 84 (71%)
12 Potter and Potter Auctions Chicago 2 972 751 (77%) 416 (55%) 146 (19%)
12 Profiles in History Calabasas Hills 2 1377 0 (0%) 0 (0%) 0 (0%)
12 Purcell Auctioneers Birr 1 651 0 (0%) 0 (0%) 0 (0%)
12 Rachel Davis Fine Arts Cleveland 1 284 243 (86%) 130 (53%) 39 (16%)
12 Robert Siegel Galleries New York 1 148 78 (53%) 24 (31%) 33 (42%)
12 RR Auction Amherst 2 1257 756 (60%) 91 (12%) 193 (26%)
12 Skinner Boston 1 34 30 (88%) 6 (20%) 18 (60%)
12 Skinner Marlborough 1 42 26 (62%) 12 (46%) 3 (12%)
12 Sothebys London 1 318 173 (54%) 1 (1%) 75 (43%)
12 Sothebys New York 4 495 341 (69%) 69 (20%) 146 (43%)
12 Stair Auctioneers and Appraisers Hudson 1 80 73 (91%) 26 (36%) 31 (42%)
12 Stockholms Auktionsverk Stockholm 1 195 134 (69%) 64 (48%) 43 (32%)
12 Swann Galleries New York 2 667 533 (80%) 158 (30%) 228 (43%)
12 Tajan Paris 2 234 38 (16%) 11 (29%) 9 (24%)
12 Tooveys West Sussex 1 45 22 (49%) 3 (14%) 9 (41%)
12 Trillium Antique Prints & Rare Books Franklin 5 749 696 (93%) 571 (82%) 12 (2%)
12 University Archives Westport 1 284 183 (64%) 118 (64%) 37 (20%)
12 Vermot de Pas Paris 2 1066 589 (55%) 151 (26%) 234 (40%)
12 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 34 31 (91%) 12 (39%) 8 (26%)
12 Winner's Auctions Ltd Jerusalem 1 264 189 (72%) 95 (50%) 60 (32%)
12 Winter Associates Plainville, CT 1 28 27 (96%) 11 (41%) 3 (11%)
Total 1414 479122 358924 (75%) 96064 (27%) 193065 (54%)

(2017) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Ader PARIS 1 26 0 (0%) 0 (0%) 0 (0%)
1 AntiquarianAuctions.com Cape Town 1 417 151 (36%) 112 (74%) 28 (19%)
1 Arader Galleries New York City 1 284 205 (72%) 125 (61%) 24 (12%)
1 Auctionata Berlin 4 286 52 (18%) 37 (71%) 7 (13%)
1 Audap and Mirabaud PARIS 1 23 14 (61%) 4 (29%) 6 (43%)
1 Bloomsbury Auctions London 3 473 175 (37%) 48 (27%) 59 (34%)
1 Bonhams London 1 15 13 (87%) 1 (8%) 6 (46%)
1 Brunk Auctions Asheville, NC 1 74 71 (96%) 12 (17%) 35 (49%)
1 Bruun Rasmussen Copenhagen 5 356 303 (85%) 142 (47%) 130 (43%)
1 Case Antiques, Inc. Knoxville 1 143 128 (90%) 45 (35%) 63 (49%)
1 Christies New York 1 237 183 (77%) 4 (2%) 93 (51%)
1 Clars Auction Gallery Oakland 2 257 194 (75%) 111 (57%) 38 (20%)
1 Cowans Auctions Cincinnati 1 219 177 (81%) 0 (0%) 177 (100%)
1 De Baecque and Associes Lyon 1 44 35 (80%) 0 (0%) 30 (86%)
1 Dominic Winter Book Auctions Gloucestershire 1 543 476 (88%) 35 (7%) 341 (72%)
1 Doyle New York New York 1 81 80 (99%) 14 (18%) 44 (55%)
1 Eldreds East Dennis, 2 86 62 (72%) 41 (66%) 13 (21%)
1 Forum Auctions London 1 317 255 (80%) 38 (15%) 112 (44%)
1 Gonnelli Casa DAste Firenze 1 962 646 (67%) 0 (0%) 646 (100%)
1 Grays Auctioneers Cleveland, 1 54 41 (76%) 18 (44%) 11 (27%)
1 Heritage Auctions Dallas 10 5903 5841 (99%) 0 (0%) 5841 (100%)
1 JellyFishTree Johannesburg 1 145 57 (39%) 45 (79%) 7 (12%)
1 Kedem Auction Jerusalem 1 518 481 (93%) 94 (20%) 266 (55%)
1 Kolbe and Fanning Numismatic Booksellers Gahanna 1 399 270 (68%) 142 (53%) 128 (47%)
1 Lancaster Mennonite Historical Society Lancaster 1 457 414 (91%) 0 (0%) 414 (100%)
1 Leslie Hindman Auctioneers West Palm Beach, Florida 1 38 25 (66%) 9 (36%) 4 (16%)
1 Lyon and Turnbull Edinburgh 1 465 378 (81%) 16 (4%) 200 (53%)
1 Michaans Auctions Alameda, CA 1 26 22 (85%) 11 (50%) 8 (36%)
1 Morton Subastas México DF CP 11000 1 320 89 (28%) 63 (71%) 16 (18%)
1 National Book Auctions Ithaca 2 897 897 (100%) 679 (76%) 45 (5%)
1 OSENAT FONTAINEBLEAU 1 88 67 (76%) 9 (13%) 27 (40%)
1 PBA Galleries San Francisco 2 1022 631 (62%) 423 (67%) 67 (11%)
1 Potomack Company Alexandria 1 34 29 (85%) 8 (28%) 11 (38%)
1 Rossini Paris 1 147 36 (24%) 2 (6%) 0 (0%)
1 RR Auction Amherst 2 874 630 (72%) 97 (15%) 188 (30%)
1 Skinner Boston 1 199 155 (78%) 54 (35%) 57 (37%)
1 Sothebys New York 1 77 77 (100%) 13 (17%) 56 (73%)
1 Sothebys Paris 1 71 47 (66%) 0 (0%) 32 (68%)
1 Stair Auctioneers and Appraisers Hudson 2 128 126 (98%) 42 (33%) 39 (31%)
1 Swann Galleries New York 1 219 195 (89%) 54 (28%) 97 (50%)
1 Tajan Paris 2 309 199 (64%) 11 (6%) 113 (57%)
1 Tooveys West Sussex 1 16 13 (81%) 4 (31%) 5 (38%)
1 Winner's Auctions and Exhibitions Jerusalem 1 450 274 (61%) 182 (66%) 42 (15%)
1 Winter Associates Plainville, CT 1 29 15 (52%) 5 (33%) 8 (53%)
2 Ader PARIS 1 412 179 (43%) 148 (83%) 12 (7%)
2 ALDE Paris 2 578 420 (73%) 10 (2%) 293 (70%)
2 Alexander Historical Auctions Chesapeake City 1 523 380 (73%) 165 (43%) 143 (38%)
2 Artcurial Paris 1 29 23 (79%) 1 (4%) 17 (74%)
2 Aspire Auctions Cleveland 1 63 63 (100%) 16 (25%) 23 (37%)
2 Auctionata Berlin 5 278 25 (9%) 0 (0%) 23 (92%)
2 Bearnes Hampton and Littlewood Exeter 1 17 15 (88%) 1 (7%) 14 (93%)
2 Binoche et Giquello rue La Boetie, Paris 1 232 211 (91%) 52 (25%) 122 (58%)
2 Bloomsbury Auctions London 1 362 266 (73%) 119 (45%) 83 (31%)
2 Bonhams London 1 102 90 (88%) 11 (12%) 61 (68%)
2 Bruun Rasmussen Copenhagen 3 234 196 (84%) 87 (44%) 87 (44%)
2 Clars Auction Gallery Oakland 2 187 170 (91%) 102 (60%) 26 (15%)
2 Copley Fine Art Auctions Boston 1 100 88 (88%) 28 (32%) 32 (36%)
2 Cowans Auctions Cincinnati 1 107 97 (91%) 12 (12%) 67 (69%)
2 De Baecque and Associes Lyon 2 429 275 (64%) 27 (10%) 155 (56%)
2 Dirk Soulis Auctions Lee's Summit 1 18 18 (100%) 0 (0%) 18 (100%)
2 Dominic Winter Book Auctions Gloucestershire 1 129 129 (100%) 19 (15%) 98 (76%)
2 Eldreds East Dennis, 1 96 64 (67%) 39 (61%) 13 (20%)
2 Ferraton Bruxelles 1 903 781 (86%) 5 (1%) 499 (64%)
2 Forum Auctions London 2 216 185 (86%) 43 (23%) 111 (60%)
2 Forum Auctions in Italy Roma 1 93 92 (99%) 57 (62%) 7 (8%)
2 Freemans Philadelphia 1 386 344 (89%) 105 (31%) 120 (35%)
2 Grogan and Company Dedham 1 15 15 (100%) 2 (13%) 8 (53%)
2 Heritage Auctions Dallas 11 6517 6460 (99%) 0 (0%) 6460 (100%)
2 Il Ponte Milan 7 538 469 (87%) 177 (38%) 211 (45%)
2 James D Julia Auctioneers Fairfield 1 94 68 (72%) 34 (50%) 24 (35%)
2 Kedem Auction Jerusalem 2 797 661 (83%) 0 (0%) 661 (100%)
2 Keys Fine Arts Auctioneers Norwich 3 1069 859 (80%) 236 (27%) 501 (58%)
2 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 6025 3063 (51%) 1840 (60%) 1125 (37%)
2 Michaans Auctions Alameda, CA 1 36 24 (67%) 21 (88%) 1 (4%)
2 Morton Subastas México DF CP 11000 1 269 103 (38%) 75 (73%) 13 (13%)
2 National Book Auctions Ithaca 2 769 768 (100%) 556 (72%) 38 (5%)
2 Neal Auction Company New Orleans 1 70 50 (71%) 16 (32%) 14 (28%)
2 Neret Minet and Tessier Paris 1 306 117 (38%) 45 (38%) 43 (37%)
2 Nosbüsch & Stucke Berlin 1 1133 746 (66%) 386 (52%) 360 (48%)
2 Old World Auctions Glen Allen 1 825 634 (77%) 545 (86%) 52 (8%)
2 PBA Galleries San Francisco 2 771 465 (60%) 289 (62%) 58 (12%)
2 Potomack Company Alexandria 1 67 37 (55%) 22 (59%) 7 (19%)
2 Potter and Potter Auctions Chicago 1 294 277 (94%) 100 (36%) 82 (30%)
2 Rossini Paris 1 90 4 (4%) 1 (25%) 0 (0%)
2 RR Auction Amherst 2 1270 812 (64%) 190 (23%) 581 (72%)
2 Sothebys Paris 1 148 110 (74%) 1 (1%) 73 (66%)
2 Stair Auctioneers and Appraisers Hudson 2 74 67 (91%) 33 (49%) 17 (25%)
2 Swann Galleries New York 1 322 238 (74%) 35 (15%) 81 (34%)
2 Tajan Paris 1 14 2 (14%) 0 (0%) 1 (50%)
2 Tooveys West Sussex 2 193 171 (89%) 11 (6%) 111 (65%)
2 Vermot de Pas Paris 1 150 98 (65%) 47 (48%) 24 (24%)
2 Winner's Auctions and Exhibitions Jerusalem 1 528 489 (93%) 438 (90%) 22 (4%)
2 Winter Associates Plainville, CT 1 36 22 (61%) 7 (32%) 1 (5%)
3 Addison and Sarova Macon 1 213 199 (93%) 81 (41%) 63 (32%)
3 Ader PARIS 4 485 378 (78%) 13 (3%) 254 (67%)
3 Alaska Auction Anchorage 1 56 43 (77%) 0 (0%) 43 (100%)
3 AntiquarianAuctions.com Cape Town 1 378 158 (42%) 111 (70%) 25 (16%)
3 Arader Galleries New York City 1 264 154 (58%) 96 (62%) 16 (10%)
3 Auctionata Berlin 2 113 0 (0%) 0 (0%) 0 (0%)
3 Audap and Mirabaud PARIS 2 596 478 (80%) 125 (26%) 271 (57%)
3 Australian Book Auctions Armadale, 1 302 243 (80%) 55 (23%) 94 (39%)
3 Bearnes Hampton and Littlewood Exeter 1 607 494 (81%) 43 (9%) 254 (51%)
3 Beaussant Lefevre Paris 1 101 84 (83%) 15 (18%) 62 (74%)
3 Binoche et Giquello rue La Boetie, Paris 1 217 128 (59%) 27 (21%) 70 (55%)
3 Bloomsbury Auctions London 3 835 655 (78%) 234 (36%) 246 (38%)
3 Bonhams London 3 705 610 (87%) 55 (9%) 396 (65%)
3 Bonhams New York 2 355 192 (54%) 36 (19%) 58 (30%)
3 Brunk Auctions Asheville, NC 1 144 131 (91%) 60 (46%) 50 (38%)
3 Bruun Rasmussen Copenhagen 8 749 614 (82%) 293 (48%) 279 (45%)
3 Carlsen Gallery Greenville, NY 1 16 16 (100%) 6 (38%) 4 (25%)
3 Charlton Hall West Columbia, SC 1 111 92 (83%) 35 (38%) 36 (39%)
3 Christies London - King Street 1 288 218 (76%) 1 (0%) 100 (46%)
3 Christies New York 1 205 172 (84%) 21 (12%) 96 (56%)
3 Clars Auction Gallery Oakland 2 156 118 (76%) 71 (60%) 23 (19%)
3 Cowans Auctions Cincinnati 2 43 42 (98%) 11 (26%) 26 (62%)
3 Dominic Winter Book Auctions Gloucestershire 2 636 548 (86%) 97 (18%) 309 (56%)
3 Dorotheum Vienna 2 30 20 (67%) 0 (0%) 18 (90%)
3 Eldreds East Dennis, 1 60 27 (45%) 15 (56%) 5 (19%)
3 Ferraton Bruxelles 1 379 361 (95%) 3 (1%) 255 (71%)
3 Forum Auctions London 4 1099 891 (81%) 154 (17%) 576 (65%)
3 Forum Auctions in Italy Roma 1 433 277 (64%) 15 (5%) 39 (14%)
3 Gibson Auction Inc. Orange County 1 12 0 (0%) 0 (0%) 0 (0%)
3 Grays Auctioneers Cleveland, 1 26 20 (77%) 13 (65%) 1 (5%)
3 Henri Godts Books and Prints Auctions Bruxelles 1 464 381 (82%) 22 (6%) 263 (69%)
3 Heritage Auctions Beverly Hills 1 227 227 (100%) 0 (0%) 227 (100%)
3 Heritage Auctions Dallas 10 6126 5826 (95%) 173 (3%) 5578 (96%)
3 Heritage Auctions New York 1 1361 1295 (95%) 0 (0%) 1295 (100%)
3 Holabird Kagin Americana Reno 1 918 557 (61%) 0 (0%) 557 (100%)
3 JA Stargardt Autographenhandlung Berlin 2 964 781 (81%) 189 (24%) 592 (76%)
3 Jacksons Auction Cedar Falls, Iowa 1 58 56 (97%) 0 (0%) 47 (84%)
3 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 427 217 (51%) 0 (0%) 137 (63%)
3 John McInnis Auctioneers Amesbury 2 76 69 (91%) 42 (61%) 8 (12%)
3 Kedem Auction Jerusalem 1 465 396 (85%) 0 (0%) 396 (100%)
3 Kestenbaum and Company New York 1 239 140 (59%) 6 (4%) 47 (34%)
3 Keys Fine Arts Auctioneers Norwich 1 119 92 (77%) 18 (20%) 54 (59%)
3 Koller Auctions Zurich 1 70 60 (86%) 5 (8%) 38 (63%)
3 Lancaster Mennonite Historical Society Lancaster 1 449 397 (88%) 0 (0%) 397 (100%)
3 Leland Little Auctions Hillsborough, NC 1 49 46 (94%) 7 (15%) 21 (46%)
3 Leslie Hindman Auctioneers Chicago 1 32 30 (94%) 6 (20%) 18 (60%)
3 Marc van de Wiele Auctions Brugge 1 1015 797 (79%) 25 (3%) 417 (52%)
3 Michaans Auctions Alameda, CA 2 542 483 (89%) 228 (47%) 148 (31%)
3 Mid Hudson Auction Galleries Cornwall-on-Hudson, 1 256 189 (74%) 141 (75%) 23 (12%)
3 Moreshet Auctions Jerusalem 1 264 204 (77%) 1 (0%) 203 (100%)
3 Morton Subastas México DF CP 11000 1 325 134 (41%) 34 (25%) 41 (31%)
3 National Book Auctions Ithaca 2 687 687 (100%) 429 (62%) 67 (10%)
3 OSENAT FONTAINEBLEAU 2 103 73 (71%) 5 (7%) 52 (71%)
3 PBA Galleries San Francisco 2 923 704 (76%) 397 (56%) 99 (14%)
3 PIASA Paris 1 59 22 (37%) 1 (5%) 9 (41%)
3 Pierre Berge and Associes Paris 1 117 55 (47%) 4 (7%) 36 (65%)
3 Potter and Potter Auctions Chicago 1 775 565 (73%) 327 (58%) 106 (19%)
3 Purcell Auctioneers Birr 1 75 58 (77%) 22 (38%) 12 (21%)
3 Quagga Rare Books and Art Stellenbosch 1 48 23 (48%) 18 (78%) 3 (13%)
3 Rachel Davis Fine Arts Cleveland 1 238 219 (92%) 80 (37%) 69 (32%)
3 Rago Arts and Auctions Lambertville 1 33 19 (58%) 9 (47%) 6 (32%)
3 RR Auction Amherst 1 814 501 (62%) 70 (14%) 152 (30%)
3 Skinner Marlborough 1 144 129 (90%) 61 (47%) 51 (40%)
3 Sothebys London 1 60 60 (100%) 0 (0%) 50 (83%)
3 Sothebys New York 2 62 8 (13%) 0 (0%) 6 (75%)
3 Stair Auctioneers and Appraisers Hudson 3 161 160 (99%) 43 (27%) 65 (41%)
3 Swann Galleries New York 5 2194 1607 (73%) 496 (31%) 574 (36%)
3 Treadway Toomey Auctions Oak Park 1 80 63 (79%) 26 (41%) 19 (30%)
3 Venator and Hanstein Köln 3 2418 1241 (51%) 549 (44%) 692 (56%)
3 Vermot de Pas Paris 2 1234 782 (63%) 257 (33%) 261 (33%)
3 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 33 30 (91%) 17 (57%) 4 (13%)
3 Winner's Auctions and Exhibitions Jerusalem 1 422 315 (75%) 195 (62%) 185 (59%)
3 Winter Associates Plainville, CT 1 34 24 (71%) 5 (21%) 12 (50%)
4 Ader PARIS 3 1026 557 (54%) 18 (3%) 305 (55%)
4 Aguttes Neuilly-sur-Seine 2 43 19 (44%) 4 (21%) 4 (21%)
4 ALDE Paris 1 263 219 (83%) 8 (4%) 150 (68%)
4 Alexander Historical Auctions Chesapeake City 1 304 159 (52%) 63 (40%) 54 (34%)
4 AntiquarianAuctions.com Cape Town 1 347 142 (41%) 102 (72%) 30 (21%)
4 Artcurial Paris 3 474 366 (77%) 5 (1%) 221 (60%)
4 Aspire Auctions Cleveland 1 93 90 (97%) 39 (43%) 17 (19%)
4 Aste Bolaffi Milan 1 220 120 (55%) 0 (0%) 120 (100%)
4 Audap and Mirabaud PARIS 1 16 8 (50%) 2 (25%) 5 (63%)
4 Bearnes Hampton and Littlewood Exeter 1 15 10 (67%) 1 (10%) 6 (60%)
4 Binoche et Giquello rue La Boetie, Paris 1 323 158 (49%) 23 (15%) 82 (52%)
4 Bloomsbury Auctions London 2 242 216 (89%) 46 (21%) 117 (54%)
4 Bonhams Los Angeles 1 269 213 (79%) 41 (19%) 89 (42%)
4 Bonhams New York 1 111 48 (43%) 12 (25%) 9 (19%)
4 Bruun Rasmussen Copenhagen 4 443 348 (79%) 173 (50%) 133 (38%)
4 Case Antiques, Inc. Knoxville 1 46 0 (0%) 0 (0%) 0 (0%)
4 Christies London - King Street 1 416 266 (64%) 2 (1%) 126 (47%)
4 Christies New York 3 387 306 (79%) 15 (5%) 133 (43%)
4 Clars Auction Gallery Oakland 2 205 181 (88%) 109 (60%) 19 (10%)
4 Cowans Auctions Cincinnati 1 360 286 (79%) 136 (48%) 69 (24%)
4 De Baecque and Associes Lyon 2 450 411 (91%) 109 (27%) 206 (50%)
4 Dominic Winter Book Auctions Gloucestershire 2 847 722 (85%) 104 (14%) 416 (58%)
4 Dorotheum Vienna 1 75 54 (72%) 1 (2%) 44 (81%)
4 Doyle New York New York 2 438 379 (87%) 144 (38%) 123 (32%)
4 Eldreds East Dennis, 1 62 54 (87%) 26 (48%) 14 (26%)
4 Forum Auctions London 2 165 123 (75%) 59 (48%) 21 (17%)
4 Forum Auctions in Italy Roma 1 81 76 (94%) 58 (76%) 5 (7%)
4 Freemans Philadelphia 3 202 193 (96%) 36 (19%) 104 (54%)
4 Galerie Bassenge Berlin-Grunewald 3 2054 1104 (54%) 546 (49%) 558 (51%)
4 Grays Auctioneers Cleveland, 1 37 24 (65%) 15 (63%) 6 (25%)
4 Heritage Auctions Dallas 10 5776 5632 (98%) 0 (0%) 5632 (100%)
4 Holabird Kagin Americana Reno 3 484 348 (72%) 255 (73%) 27 (8%)
4 Keys Fine Arts Auctioneers Norwich 2 75 37 (49%) 6 (16%) 25 (68%)
4 Koller Auctions Zurich 2 380 220 (58%) 7 (3%) 86 (39%)
4 Leland Little Auctions Hillsborough, NC 1 36 36 (100%) 0 (0%) 36 (100%)
4 Leslie Hindman Auctioneers Chicago 1 57 44 (77%) 18 (41%) 12 (27%)
4 Michaans Auctions Alameda, CA 1 39 26 (67%) 17 (65%) 4 (15%)
4 Michael Treloar Adelaide SA 2 463 296 (64%) 143 (48%) 84 (28%)
4 Minerva Auctions Roma Roma 1 188 68 (36%) 1 (1%) 14 (21%)
4 National Book Auctions Ithaca 2 897 895 (100%) 670 (75%) 44 (5%)
4 Neal Auction Company New Orleans 2 99 67 (68%) 25 (37%) 26 (39%)
4 Neret Minet and Tessier Paris 1 200 185 (93%) 72 (39%) 107 (58%)
4 Northeast Auctions Portsmouth 1 53 47 (89%) 14 (30%) 15 (32%)
4 Old World Auctions Glen Allen 1 809 572 (71%) 489 (85%) 51 (9%)
4 One Of Kind Collectibles Coral Gables 1 234 176 (75%) 72 (41%) 32 (18%)
4 PBA Galleries San Francisco 3 1679 1178 (70%) 574 (49%) 145 (12%)
4 PIASA Paris 1 229 177 (77%) 0 (0%) 134 (76%)
4 Pierre Berge and Associes Paris 2 529 422 (80%) 9 (2%) 282 (67%)
4 Potomack Company Alexandria 2 70 45 (64%) 18 (40%) 10 (22%)
4 Potter and Potter Auctions Chicago 1 334 321 (96%) 85 (26%) 137 (43%)
4 Purcell Auctioneers Birr 1 623 446 (72%) 85 (19%) 91 (20%)
4 Romantic Agony Book and Print Auctions Brussels 2 1408 895 (64%) 14 (2%) 512 (57%)
4 Rossini Paris 2 602 383 (64%) 89 (23%) 191 (50%)
4 RR Auction Amherst 2 1213 898 (74%) 176 (20%) 286 (32%)
4 Skinner Boston 1 7 6 (86%) 3 (50%) 1 (17%)
4 Skinner Marlborough 2 175 113 (65%) 70 (62%) 19 (17%)
4 Sothebys Hong Kong 1 24 24 (100%) 0 (0%) 13 (54%)
4 Sothebys London 3 456 353 (77%) 3 (1%) 207 (59%)
4 Sothebys New York 4 653 442 (68%) 55 (12%) 205 (46%)
4 Stair Auctioneers and Appraisers Hudson 1 27 26 (96%) 7 (27%) 14 (54%)
4 Swann Galleries New York 2 719 573 (80%) 151 (26%) 242 (42%)
4 Tajan Paris 1 331 182 (55%) 3 (2%) 124 (68%)
4 The Written Word Autographs Tamworth, NH 2 990 414 (42%) 125 (30%) 76 (18%)
4 Tooveys West Sussex 2 429 350 (82%) 113 (32%) 119 (34%)
4 Vermot de Pas Paris 1 153 24 (16%) 21 (88%) 0 (0%)
4 Waverly Auctions Falls Church 1 74 0 (0%) 0 (0%) 0 (0%)
4 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 18 15 (83%) 7 (47%) 1 (7%)
5 Ader PARIS 2 595 451 (76%) 10 (2%) 318 (71%)
5 Aguttes Neuilly-sur-Seine 1 268 212 (79%) 16 (8%) 130 (61%)
5 ALDE Paris 3 1281 824 (64%) 40 (5%) 502 (61%)
5 Alexander Historical Auctions Chesapeake City 1 1154 745 (65%) 425 (57%) 158 (21%)
5 Archives International Auctions FORT LEE, 1 1193 0 (0%) 0 (0%) 0 (0%)
5 Artcurial Paris 1 41 33 (80%) 0 (0%) 24 (73%)
5 Aspire Auctions Cleveland 1 96 92 (96%) 33 (36%) 21 (23%)
5 Aste Bolaffi Milan 1 395 218 (55%) 0 (0%) 218 (100%)
5 Australian Book Auctions Armadale, 1 235 234 (100%) 10 (4%) 161 (69%)
5 Binoche et Giquello rue La Boetie, Paris 2 275 249 (91%) 49 (20%) 159 (64%)
5 Bloomsbury Auctions London 1 175 72 (41%) 13 (18%) 23 (32%)
5 Bonhams Edinburgh 1 39 30 (77%) 9 (30%) 8 (27%)
5 Brunk Auctions Asheville, NC 2 161 136 (84%) 45 (33%) 69 (51%)
5 Bruun Rasmussen Copenhagen 5 448 360 (80%) 194 (54%) 133 (37%)
5 Bubb Kuyper 2011 KM Haarlem 4 3559 2344 (66%) 0 (0%) 1086 (46%)
5 Burgersdijk and Niermans Leiden 2 1321 1167 (88%) 159 (14%) 889 (76%)
5 Chiswick Auctions London 1 322 259 (80%) 55 (21%) 133 (51%)
5 Christian Hesse Auktionen Hamburg 1 857 637 (74%) 4 (1%) 385 (60%)
5 Christies London - King Street 1 97 74 (76%) 6 (8%) 45 (61%)
5 Clars Auction Gallery Oakland 2 185 144 (78%) 80 (56%) 23 (16%)
5 Dirk Soulis Auctions Lee's Summit 1 134 125 (93%) 0 (0%) 125 (100%)
5 Dominic Winter Book Auctions Gloucestershire 3 1092 911 (83%) 146 (16%) 485 (53%)
5 Dorotheum Vienna 1 30 21 (70%) 0 (0%) 21 (100%)
5 Doyle New York New York 2 299 269 (90%) 40 (15%) 160 (59%)
5 Eldreds East Dennis, 2 79 56 (71%) 39 (70%) 6 (11%)
5 Ferraton Bruxelles 1 995 754 (76%) 6 (1%) 433 (57%)
5 Fonsie Mealy Auctioneers Kilkenny 1 877 750 (86%) 234 (31%) 233 (31%)
5 Forum Auctions London 2 330 273 (83%) 41 (15%) 219 (80%)
5 Freemans Philadelphia 1 72 65 (90%) 6 (9%) 30 (46%)
5 Galerie Bassenge Berlin-Grunewald 5 1457 956 (66%) 371 (39%) 585 (61%)
5 Grays Auctioneers Cleveland, 1 37 18 (49%) 15 (83%) 0 (0%)
5 Heritage Auctions Dallas 12 6644 6391 (96%) 440 (7%) 5710 (89%)
5 Heritage Auctions New York 2 2008 1780 (89%) 0 (0%) 1780 (100%)
5 Il Ponte Milan 2 26 23 (88%) 9 (39%) 10 (43%)
5 Il Ponte Milan 1 214 164 (77%) 17 (10%) 94 (57%)
5 JellyFishTree Johannesburg 1 256 59 (23%) 41 (69%) 6 (10%)
5 Kedem Auction Jerusalem 1 108 63 (58%) 33 (52%) 8 (13%)
5 Ketterer Kunst Doerling Hamburg 2 447 312 (70%) 88 (28%) 211 (68%)
5 Kiefer Buch und Kunstauktionen 75172 Pforzheim 2 4459 2122 (48%) 1277 (60%) 785 (37%)
5 Lancaster Mennonite Historical Society Lancaster 1 461 434 (94%) 0 (0%) 434 (100%)
5 Leslie Hindman Auctioneers Chicago 2 917 601 (66%) 211 (35%) 148 (25%)
5 Leslie Hindman Auctioneers Denver, 1 28 26 (93%) 3 (12%) 20 (77%)
5 Lyon and Turnbull Edinburgh 1 310 242 (78%) 12 (5%) 138 (57%)
5 Marc van de Wiele Auctions Brugge 1 470 341 (73%) 38 (11%) 166 (49%)
5 Michaans Auctions Alameda, CA 1 33 18 (55%) 13 (72%) 3 (17%)
5 Mid Hudson Auction Galleries Cornwall-on-Hudson, 2 1372 780 (57%) 631 (81%) 88 (11%)
5 Morton Subastas México DF CP 11000 1 335 157 (47%) 66 (42%) 37 (24%)
5 National Book Auctions Ithaca 1 491 491 (100%) 315 (64%) 50 (10%)
5 Neret Minet and Tessier Paris 2 472 217 (46%) 8 (4%) 64 (29%)
5 PBA Galleries San Francisco 2 782 575 (74%) 309 (54%) 45 (8%)
5 PIASA Paris 1 154 41 (27%) 0 (0%) 31 (76%)
5 Potter and Potter Auctions Chicago 2 665 535 (80%) 306 (57%) 83 (16%)
5 Rago Arts and Auctions Lambertville 2 200 162 (81%) 26 (16%) 74 (46%)
5 Robert Siegel Galleries New York 2 483 421 (87%) 173 (41%) 149 (35%)
5 Rossini Paris 1 427 76 (18%) 0 (0%) 19 (25%)
5 RR Auction Amherst 2 1039 645 (62%) 119 (18%) 159 (25%)
5 Skinner Boston 1 169 148 (88%) 49 (33%) 63 (43%)
5 Skinner Marlborough 1 88 86 (98%) 12 (14%) 24 (28%)
5 Sothebys London 7 563 347 (62%) 12 (3%) 157 (45%)
5 Sothebys Paris 1 5 4 (80%) 0 (0%) 1 (25%)
5 Stockholms Auktionsverk Stockholm 1 41 31 (76%) 5 (16%) 19 (61%)
5 Swann Galleries New York 5 1981 1417 (72%) 420 (30%) 464 (33%)
5 Tajan Paris 1 199 72 (36%) 1 (1%) 47 (65%)
5 The Antiquarian Book Izola 1 30 7 (23%) 7 (100%) 0 (0%)
5 Tooveys West Sussex 2 251 212 (84%) 42 (20%) 95 (45%)
5 Vermot de Pas Paris 1 211 63 (30%) 2 (3%) 3 (5%)
5 Winner's Auctions and Exhibitions Jerusalem 1 459 290 (63%) 156 (54%) 79 (27%)
5 Winter Associates Plainville, CT 1 35 18 (51%) 9 (50%) 4 (22%)
5 Zisska and Lacher Munich 1 1952 1326 (68%) 698 (53%) 580 (44%)
6 Adams Amsterdam Auctions Amsterdam 1 248 194 (78%) 94 (48%) 48 (25%)
6 Ader PARIS 3 939 530 (56%) 34 (6%) 286 (54%)
6 Aguttes Neuilly-sur-Seine 1 82 62 (76%) 8 (13%) 24 (39%)
6 ALDE Paris 1 423 309 (73%) 17 (6%) 218 (71%)
6 AntiquarianAuctions.com Cape Town 1 355 120 (34%) 100 (83%) 24 (20%)
6 Arader Galleries New York City 1 271 141 (52%) 75 (53%) 17 (12%)
6 Artcurial Paris 1 259 80 (31%) 11 (14%) 42 (53%)
6 Aste Bolaffi Milan 1 782 563 (72%) 0 (0%) 563 (100%)
6 Audap and Mirabaud PARIS 1 1255 137 (11%) 12 (9%) 103 (75%)
6 Binoche et Giquello rue La Boetie, Paris 1 290 122 (42%) 15 (12%) 69 (57%)
6 Bloomsbury Auctions London 3 744 494 (66%) 176 (36%) 152 (31%)
6 Bonhams London 3 540 402 (74%) 37 (9%) 214 (53%)
6 Bonhams New York 3 830 529 (64%) 161 (30%) 173 (33%)
6 Bruun Rasmussen Copenhagen 6 471 384 (82%) 164 (43%) 194 (51%)
6 Bubb Kuyper 2011 KM Haarlem 3 2268 1730 (76%) 0 (0%) 933 (54%)
6 Chiswick Auctions London 3 56 28 (50%) 6 (21%) 11 (39%)
6 Christies New York 3 337 254 (75%) 22 (9%) 104 (41%)
6 Christies Paris 2 176 127 (72%) 2 (2%) 78 (61%)
6 Clars Auction Gallery Oakland 2 185 143 (77%) 93 (65%) 23 (16%)
6 Cowans Auctions Cincinnati 2 575 497 (86%) 83 (17%) 325 (65%)
6 De Baecque and Associes Lyon 1 67 52 (78%) 1 (2%) 38 (73%)
6 Dirk Soulis Auctions Lee's Summit 1 68 64 (94%) 46 (72%) 7 (11%)
6 Dominic Winter Book Auctions Gloucestershire 2 799 676 (85%) 141 (21%) 361 (53%)
6 Dorotheum Vienna 4 1170 687 (59%) 48 (7%) 612 (89%)
6 Eldreds East Dennis, 1 111 64 (58%) 35 (55%) 14 (22%)
6 Ferraton Bruxelles 1 1049 841 (80%) 19 (2%) 470 (56%)
6 Forum Auctions London 3 286 246 (86%) 85 (35%) 87 (35%)
6 Forum Auctions in Italy Roma 2 190 190 (100%) 113 (59%) 29 (15%)
6 Freemans Philadelphia 1 355 317 (89%) 118 (37%) 117 (37%)
6 Grays Auctioneers Cleveland, 1 117 74 (63%) 49 (66%) 13 (18%)
6 Grogan and Company Dedham 1 21 21 (100%) 15 (71%) 1 (5%)
6 Henri Godts Books and Prints Auctions Bruxelles 1 575 438 (76%) 16 (4%) 317 (72%)
6 Heritage Auctions Dallas 9 5410 5005 (93%) 318 (6%) 4593 (92%)
6 Il Ponte Milan 6 764 597 (78%) 224 (38%) 227 (38%)
6 Jacksons Auction Cedar Falls, Iowa 1 24 22 (92%) 1 (5%) 11 (50%)
6 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 205 83 (40%) 0 (0%) 54 (65%)
6 Kedem Auction Jerusalem 2 847 574 (68%) 1 (0%) 565 (98%)
6 Kestenbaum and Company New York 1 343 174 (51%) 18 (10%) 46 (26%)
6 Keys Fine Arts Auctioneers Norwich 1 1223 948 (78%) 219 (23%) 611 (64%)
6 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 4632 2129 (46%) 1427 (67%) 537 (25%)
6 Leland Little Auctions Hillsborough, NC 2 141 141 (100%) 5 (4%) 130 (92%)
6 Leslie Hindman Auctioneers Chicago 1 102 86 (84%) 36 (42%) 18 (21%)
6 Michaans Auctions Alameda, CA 1 61 26 (43%) 20 (77%) 2 (8%)
6 Minerva Auctions Roma Roma 1 674 365 (54%) 6 (2%) 204 (56%)
6 Moreshet Auctions Jerusalem 1 66 41 (62%) 0 (0%) 41 (100%)
6 National Book Auctions Ithaca 3 939 939 (100%) 716 (76%) 28 (3%)
6 Nosbüsch & Stucke Berlin 2 1406 800 (57%) 384 (48%) 416 (52%)
6 Old World Auctions Glen Allen 1 441 308 (70%) 263 (85%) 24 (8%)
6 Pandolfini Florence 2 308 184 (60%) 2 (1%) 84 (46%)
6 PBA Galleries San Francisco 3 1194 794 (66%) 469 (59%) 67 (8%)
6 PIASA Paris 3 158 103 (65%) 4 (4%) 72 (70%)
6 Pierre Berge and Associes Paris 1 260 168 (65%) 4 (2%) 94 (56%)
6 Potomack Company Alexandria 1 25 25 (100%) 11 (44%) 8 (32%)
6 Potter and Potter Auctions Chicago 1 438 409 (93%) 140 (34%) 160 (39%)
6 Profiles in History Calabasas Hills 5 1959 1415 (72%) 6 (0%) 868 (61%)
6 Purcell Auctioneers Birr 1 70 54 (77%) 15 (28%) 21 (39%)
6 Rachel Davis Fine Arts Cleveland 1 526 467 (89%) 192 (41%) 94 (20%)
6 Rago Arts and Auctions Lambertville 1 20 12 (60%) 9 (75%) 0 (0%)
6 RR Auction Amherst 2 952 619 (65%) 187 (30%) 177 (29%)
6 Skinner Marlborough 2 703 581 (83%) 239 (41%) 211 (36%)
6 Sothebys London 3 404 344 (85%) 4 (1%) 253 (74%)
6 Sothebys New York 1 126 72 (57%) 10 (14%) 22 (31%)
6 Stair Auctioneers and Appraisers Hudson 2 158 148 (94%) 42 (28%) 69 (47%)
6 Stockholms Auktionsverk Stockholm 1 327 252 (77%) 99 (39%) 111 (44%)
6 Swann Galleries New York 2 714 559 (78%) 213 (38%) 174 (31%)
6 Treadway Toomey Auctions Oak Park 1 89 66 (74%) 23 (35%) 19 (29%)
6 Vermot de Pas Paris 5 1523 333 (22%) 78 (23%) 51 (15%)
6 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 44 40 (91%) 15 (38%) 10 (25%)
6 Winner's Auctions and Exhibitions Jerusalem 1 98 81 (83%) 59 (73%) 37 (46%)
6 Winter Associates Plainville, CT 1 24 22 (92%) 11 (50%) 3 (14%)
7 Aguttes Neuilly-sur-Seine 1 86 0 (0%) 0 (0%) 0 (0%)
7 Alaska Auction Anchorage 1 34 34 (100%) 0 (0%) 34 (100%)
7 AntiquarianAuctions.com Cape Town 1 379 143 (38%) 106 (74%) 61 (43%)
7 Archives International Auctions FORT LEE, 1 1011 0 (0%) 0 (0%) 0 (0%)
7 Bloomsbury Auctions London 3 585 375 (64%) 120 (32%) 147 (39%)
7 Bonhams London 1 364 232 (64%) 0 (0%) 232 (100%)
7 Booth & Williams Suwanee 1 352 347 (99%) 288 (83%) 4 (1%)
7 Brunk Auctions Asheville, NC 2 114 103 (90%) 34 (33%) 26 (25%)
7 Bruun Rasmussen Copenhagen 2 125 106 (85%) 41 (39%) 50 (47%)
7 Charlton Hall West Columbia, SC 1 52 34 (65%) 24 (71%) 4 (12%)
7 Chiswick Auctions London 1 281 222 (79%) 81 (36%) 78 (35%)
7 Christies London - King Street 1 260 215 (83%) 3 (1%) 127 (59%)
7 Clars Auction Gallery Oakland 2 188 167 (89%) 90 (54%) 30 (18%)
7 Copley Fine Art Auctions Boston 1 65 57 (88%) 20 (35%) 17 (30%)
7 Cowans Auctions Cincinnati 1 294 277 (94%) 82 (30%) 128 (46%)
7 Dirk Soulis Auctions Lee's Summit 2 189 186 (98%) 5 (3%) 169 (91%)
7 Dominic Winter Book Auctions Gloucestershire 2 921 811 (88%) 103 (13%) 518 (64%)
7 Eldreds East Dennis, 1 70 56 (80%) 20 (36%) 15 (27%)
7 Forum Auctions London 3 694 527 (76%) 116 (22%) 241 (46%)
7 Forum Auctions in Italy Roma 1 147 147 (100%) 66 (45%) 25 (17%)
7 Goldberg Coins and Collectibles LOS ANGELES 1 391 318 (81%) 159 (50%) 78 (25%)
7 Grays Auctioneers Cleveland, 1 85 62 (73%) 25 (40%) 24 (39%)
7 Heritage Auctions Dallas 11 7271 7127 (98%) 363 (5%) 6398 (90%)
7 Holabird Kagin Americana Reno 3 693 455 (66%) 328 (72%) 39 (9%)
7 JellyFishTree Johannesburg 1 298 61 (20%) 43 (70%) 6 (10%)
7 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 1034 435 (42%) 2 (0%) 229 (53%)
7 Keys Fine Arts Auctioneers Norwich 1 124 66 (53%) 1 (2%) 43 (65%)
7 Koller Auctions Zurich 2 433 247 (57%) 10 (4%) 126 (51%)
7 Lancaster Mennonite Historical Society Lancaster 1 448 383 (85%) 0 (0%) 383 (100%)
7 Leland Little Auctions Hillsborough, NC 1 43 42 (98%) 0 (0%) 42 (100%)
7 Michaans Auctions Alameda, CA 1 57 29 (51%) 19 (66%) 6 (21%)
7 Mid Hudson Auction Galleries Cornwall-on-Hudson, 1 479 423 (88%) 0 (0%) 423 (100%)
7 Morton Subastas México DF CP 11000 1 360 117 (33%) 60 (51%) 15 (13%)
7 National Book Auctions Ithaca 2 991 991 (100%) 823 (83%) 40 (4%)
7 Neal Auction Company New Orleans 2 137 107 (78%) 46 (43%) 33 (31%)
7 Neret Minet and Tessier Paris 1 311 187 (60%) 88 (47%) 90 (48%)
7 OSENAT FONTAINEBLEAU 1 97 74 (76%) 1 (1%) 55 (74%)
7 PBA Galleries San Francisco 2 794 584 (74%) 363 (62%) 73 (13%)
7 Potomack Company Alexandria 1 40 20 (50%) 10 (50%) 7 (35%)
7 Potter and Potter Auctions Chicago 1 569 481 (85%) 190 (40%) 153 (32%)
7 Quagga Rare Books and Art Cape Town 1 50 23 (46%) 18 (78%) 4 (17%)
7 Rossini Paris 1 9 8 (89%) 0 (0%) 4 (50%)
7 RR Auction Amherst 2 865 551 (64%) 90 (16%) 155 (28%)
7 Skinner Marlborough 2 103 101 (98%) 17 (17%) 29 (29%)
7 Sothebys London 2 400 265 (66%) 8 (3%) 131 (49%)
7 Sothebys New York 2 303 124 (41%) 6 (5%) 80 (65%)
7 Tooveys West Sussex 1 33 25 (76%) 8 (32%) 12 (48%)
7 Trafford Books Manchester 1 334 246 (74%) 117 (48%) 70 (28%)
7 Vermot de Pas Paris 2 847 512 (60%) 133 (26%) 252 (49%)
7 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 57 57 (100%) 18 (32%) 29 (51%)
7 Winner's Auctions and Exhibitions Jerusalem 1 331 206 (62%) 167 (81%) 6 (3%)
7 Winter Associates Plainville, CT 1 46 40 (87%) 10 (25%) 10 (25%)
8 Addison and Sarova Macon 1 211 168 (80%) 71 (42%) 58 (35%)
8 AntiquarianAuctions.com Cape Town 1 396 154 (39%) 110 (71%) 30 (19%)
8 Australian Book Auctions Armadale, 1 458 326 (71%) 77 (24%) 110 (34%)
8 Bloomsbury Auctions London 1 5 4 (80%) 0 (0%) 3 (75%)
8 Bruun Rasmussen Copenhagen 4 303 269 (89%) 116 (43%) 130 (48%)
8 Case Antiques, Inc. Knoxville 1 119 46 (39%) 0 (0%) 46 (100%)
8 Clars Auction Gallery Oakland 2 223 191 (86%) 110 (58%) 36 (19%)
8 Dominic Winter Book Auctions Gloucestershire 1 147 145 (99%) 9 (6%) 117 (81%)
8 Eldreds East Dennis, 4 305 256 (84%) 91 (36%) 99 (39%)
8 Forum Auctions London 2 253 223 (88%) 82 (37%) 79 (35%)
8 Forum Auctions in Italy Roma 2 169 169 (100%) 104 (62%) 14 (8%)
8 Grays Auctioneers Cleveland, 1 29 8 (28%) 7 (88%) 0 (0%)
8 Heritage Auctions Dallas 9 6075 6021 (99%) 0 (0%) 6021 (100%)
8 Holabird Kagin Americana Reno 1 43 34 (79%) 24 (71%) 3 (9%)
8 James D Julia Auctioneers Fairfield 3 106 80 (75%) 34 (43%) 19 (24%)
8 JellyFishTree Johannesburg 1 325 73 (22%) 67 (92%) 2 (3%)
8 Kedem Auction Jerusalem 1 488 401 (82%) 0 (0%) 173 (43%)
8 Keys Fine Arts Auctioneers Norwich 2 1055 759 (72%) 266 (35%) 358 (47%)
8 Leland Little Auctions Hillsborough, NC 2 127 127 (100%) 0 (0%) 127 (100%)
8 Michaans Auctions Alameda, CA 1 49 35 (71%) 21 (60%) 7 (20%)
8 Morton Subastas México DF CP 11000 2 515 129 (25%) 83 (64%) 16 (12%)
8 National Book Auctions Ithaca 2 838 838 (100%) 619 (74%) 46 (5%)
8 Northeast Auctions Portsmouth 3 150 141 (94%) 21 (15%) 93 (66%)
8 PBA Galleries San Francisco 3 1284 860 (67%) 569 (66%) 100 (12%)
8 Potter and Potter Auctions Chicago 1 443 418 (94%) 86 (21%) 194 (46%)
8 Rago Arts and Auctions Lambertville 3 212 209 (99%) 132 (63%) 36 (17%)
8 RR Auction Amherst 2 1443 881 (61%) 108 (12%) 272 (31%)
8 Skinner Marlborough 3 68 61 (90%) 17 (28%) 27 (44%)
8 Stair Auctioneers and Appraisers Hudson 2 170 157 (92%) 105 (67%) 18 (11%)
8 Swann Galleries New York 1 610 404 (66%) 144 (36%) 404 (100%)
8 Tooveys West Sussex 2 185 163 (88%) 24 (15%) 101 (62%)
8 Trafford Books Manchester 1 295 237 (80%) 90 (38%) 73 (31%)
8 Trillium Antique Prints & Rare Books Franklin 1 209 133 (64%) 111 (83%) 2 (2%)
8 Waverly Auctions Falls Church 1 286 0 (0%) 0 (0%) 0 (0%)
8 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 42 36 (86%) 21 (58%) 7 (19%)
8 Winter Associates Plainville, CT 1 40 24 (60%) 8 (33%) 5 (21%)
9 Ader PARIS 1 328 201 (61%) 18 (9%) 66 (33%)
9 Aguttes Neuilly-sur-Seine 1 83 76 (92%) 0 (0%) 62 (82%)
9 Alaska Auction Anchorage 2 48 48 (100%) 0 (0%) 48 (100%)
9 ALDE Paris 1 442 301 (68%) 20 (7%) 185 (61%)
9 Alexander Historical Auctions Chesapeake City 1 1044 780 (75%) 311 (40%) 235 (30%)
9 Arader Galleries New York City 1 225 146 (65%) 56 (38%) 36 (25%)
9 Artcurial Paris 2 217 142 (65%) 12 (8%) 86 (61%)
9 Aspire Auctions Cleveland 1 81 76 (94%) 29 (38%) 24 (32%)
9 Bearnes Hampton and Littlewood Exeter 1 740 672 (91%) 54 (8%) 465 (69%)
9 Bloomsbury Auctions London 2 205 158 (77%) 38 (24%) 75 (47%)
9 Bonhams New York 2 369 220 (60%) 54 (25%) 52 (24%)
9 Brunk Auctions Asheville, NC 1 66 57 (86%) 24 (42%) 16 (28%)
9 Bruun Rasmussen Copenhagen 6 286 248 (87%) 107 (43%) 114 (46%)
9 Carlsen Gallery Greenville, NY 1 13 13 (100%) 7 (54%) 4 (31%)
9 Chiswick Auctions London 2 288 216 (75%) 56 (26%) 101 (47%)
9 Christies London - King Street 1 216 187 (87%) 2 (1%) 125 (67%)
9 Christies New York 2 143 131 (92%) 23 (18%) 83 (63%)
9 Christies Paris 1 27 26 (96%) 5 (19%) 19 (73%)
9 Clars Auction Gallery Oakland 2 207 176 (85%) 69 (39%) 47 (27%)
9 Cowans Auctions Cincinnati 1 428 342 (80%) 146 (43%) 115 (34%)
9 Dallas Auction Gallery Dallas 1 4 3 (75%) 0 (0%) 1 (33%)
9 De Baecque and Associes Lyon 1 19 17 (89%) 0 (0%) 13 (76%)
9 Dominic Winter Book Auctions Gloucestershire 1 539 494 (92%) 114 (23%) 250 (51%)
9 Dorotheum Vienna 3 455 338 (74%) 0 (0%) 309 (91%)
9 Eldreds East Dennis, 2 108 77 (71%) 50 (65%) 16 (21%)
9 Ferraton Bruxelles 1 1026 867 (85%) 3 (0%) 534 (62%)
9 Forum Auctions London 3 785 653 (83%) 135 (21%) 312 (48%)
9 Forum Auctions in Italy Roma 1 84 83 (99%) 60 (72%) 5 (6%)
9 Freemans Philadelphia 1 285 238 (84%) 82 (34%) 90 (38%)
9 Gibson Auction Inc. Orange County 1 108 108 (100%) 21 (19%) 76 (70%)
9 Heritage Auctions Dallas 15 8031 7901 (98%) 966 (12%) 6649 (84%)
9 Il Ponte Milan 1 146 110 (75%) 32 (29%) 52 (47%)
9 Jacksons Auction Cedar Falls, Iowa 1 191 153 (80%) 11 (7%) 86 (56%)
9 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 393 173 (44%) 0 (0%) 101 (58%)
9 Keys Fine Arts Auctioneers Norwich 1 217 149 (69%) 16 (11%) 108 (72%)
9 Koller Auctions Zurich 4 578 416 (72%) 21 (5%) 207 (50%)
9 Lancaster Mennonite Historical Society Lancaster 1 452 375 (83%) 0 (0%) 375 (100%)
9 Leland Little Auctions Hillsborough, NC 1 63 54 (86%) 5 (9%) 22 (41%)
9 Leslie Hindman Auctioneers Chicago 2 638 465 (73%) 171 (37%) 115 (25%)
9 Leslie Hindman Auctioneers Clayton, Missouri 1 31 25 (81%) 11 (44%) 8 (32%)
9 Michaans Auctions Alameda, CA 1 29 23 (79%) 17 (74%) 3 (13%)
9 Moreshet Auctions Jerusalem 1 352 249 (71%) 1 (0%) 248 (100%)
9 National Book Auctions Ithaca 2 729 727 (100%) 604 (83%) 26 (4%)
9 Neal Auction Company New Orleans 1 84 84 (100%) 50 (60%) 17 (20%)
9 Neret Minet and Tessier Paris 1 346 112 (32%) 4 (4%) 28 (25%)
9 Nye & Company Auctioneers Bloomfield 1 92 92 (100%) 34 (37%) 32 (35%)
9 Old World Auctions Glen Allen 1 816 588 (72%) 506 (86%) 40 (7%)
9 PBA Galleries San Francisco 2 673 383 (57%) 234 (61%) 51 (13%)
9 Potomack Company Alexandria 2 184 124 (67%) 65 (52%) 35 (28%)
9 Potter and Potter Auctions Chicago 1 57 45 (79%) 21 (47%) 18 (40%)
9 Quagga Rare Books and Art Cape Town 1 89 42 (47%) 30 (71%) 7 (17%)
9 Rachel Davis Fine Arts Cleveland 1 286 261 (91%) 93 (36%) 102 (39%)
9 Rossini Paris 2 649 140 (22%) 0 (0%) 58 (41%)
9 RR Auction Amherst 3 1205 696 (58%) 100 (14%) 264 (38%)
9 Skinner Boston 1 143 110 (77%) 30 (27%) 53 (48%)
9 Sothebys London 5 908 768 (85%) 8 (1%) 457 (60%)
9 Sothebys New York 1 94 70 (74%) 9 (13%) 32 (46%)
9 Sothebys Paris 2 13 11 (85%) 0 (0%) 9 (82%)
9 Stair Auctioneers and Appraisers Hudson 2 64 64 (100%) 20 (31%) 21 (33%)
9 Swann Galleries New York 2 961 740 (77%) 233 (31%) 226 (31%)
9 Tajan Paris 1 391 347 (89%) 17 (5%) 260 (75%)
9 The Written Word Autographs Tamworth, NH 1 629 257 (41%) 55 (21%) 40 (16%)
9 Treadway Toomey Auctions Cincinnati, OH 1 80 73 (91%) 22 (30%) 28 (38%)
9 Trillium Antique Prints & Rare Books Franklin 1 154 91 (59%) 68 (75%) 1 (1%)
9 Venator and Hanstein Köln 3 1784 964 (54%) 456 (47%) 508 (53%)
9 Vermot de Pas Paris 2 541 206 (38%) 104 (50%) 72 (35%)
9 Waverly Auctions Falls Church 2 654 352 (54%) 191 (54%) 77 (22%)
9 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 27 27 (100%) 22 (81%) 3 (11%)
9 Winner's Auctions and Exhibitions Jerusalem 1 1 1 (100%) 0 (0%) 0 (0%)
10 Adams Amsterdam Auctions Amsterdam 2 215 163 (76%) 101 (62%) 25 (15%)
10 Ader PARIS 2 362 277 (77%) 55 (20%) 148 (53%)
10 Alaska Auction Anchorage 2 82 77 (94%) 0 (0%) 77 (100%)
10 ALDE Paris 2 398 299 (75%) 1 (0%) 209 (70%)
10 AntiquarianAuctions.com Cape Town 1 364 187 (51%) 130 (70%) 38 (20%)
10 Arader Galleries New York City 1 67 67 (100%) 25 (37%) 18 (27%)
10 Archives International Auctions FORT LEE, 1 339 0 (0%) 0 (0%) 0 (0%)
10 Artcurial Paris 2 157 80 (51%) 2 (3%) 36 (45%)
10 Binoche et Giquello rue La Boetie, Paris 3 759 443 (58%) 53 (12%) 209 (47%)
10 Bloomsbury Auctions London 1 432 285 (66%) 143 (50%) 83 (29%)
10 Bonhams Edinburgh 1 17 15 (88%) 2 (13%) 8 (53%)
10 Bonhams London 2 93 35 (38%) 2 (6%) 10 (29%)
10 Bonhams Los Angeles 1 238 204 (86%) 32 (16%) 91 (45%)
10 Bonhams New York 1 108 33 (31%) 5 (15%) 4 (12%)
10 Bruun Rasmussen Copenhagen 5 424 334 (79%) 160 (48%) 151 (45%)
10 Case Antiques, Inc. Knoxville 1 137 126 (92%) 49 (39%) 36 (29%)
10 Charlton Hall West Columbia, SC 1 9 6 (67%) 2 (33%) 1 (17%)
10 Christies London - King Street 1 5 0 (0%) 0 (0%) 0 (0%)
10 Christies London -South Kensington 1 15 11 (73%) 0 (0%) 7 (64%)
10 Christies New York 4 506 373 (74%) 33 (9%) 166 (45%)
10 Clars Auction Gallery Oakland 2 187 135 (72%) 69 (51%) 25 (19%)
10 Cowans Auctions Cincinnati 1 446 351 (79%) 178 (51%) 77 (22%)
10 Dominic Winter Book Auctions Gloucestershire 2 804 677 (84%) 76 (11%) 411 (61%)
10 Dorotheum Vienna 2 107 89 (83%) 4 (4%) 77 (87%)
10 Eldreds East Dennis, 1 516 506 (98%) 131 (26%) 272 (54%)
10 Ferraton Bruxelles 1 378 336 (89%) 0 (0%) 223 (66%)
10 Forum Auctions London 3 560 466 (83%) 80 (17%) 281 (60%)
10 Forum Auctions in Italy Roma 1 77 54 (70%) 51 (94%) 2 (4%)
10 Galerie Bassenge Berlin-Grunewald 8 2682 1482 (55%) 760 (51%) 722 (49%)
10 Gibson Auction Inc. Orange County 1 13 13 (100%) 0 (0%) 13 (100%)
10 Gonnelli Casa DAste Firenze 3 1376 825 (60%) 0 (0%) 361 (44%)
10 Grays Auctioneers Cleveland, 2 230 191 (83%) 66 (35%) 98 (51%)
10 Guernseys New York, NY 1 322 222 (69%) 175 (79%) 17 (8%)
10 Henri Godts Books and Prints Auctions Bruxelles 1 469 313 (67%) 12 (4%) 215 (69%)
10 Heritage Auctions Beverly Hills 1 243 112 (46%) 0 (0%) 112 (100%)
10 Heritage Auctions Dallas 23 12515 12218 (98%) 2610 (21%) 8525 (70%)
10 Heritage Auctions New York 1 467 323 (69%) 216 (67%) 32 (10%)
10 Holabird Kagin Americana Reno 5 1759 1309 (74%) 1072 (82%) 65 (5%)
10 Il Ponte Milan 2 396 332 (84%) 187 (56%) 93 (28%)
10 Il Ponte Milan 1 15 9 (60%) 1 (11%) 2 (22%)
10 John McInnis Auctioneers Amesbury 1 69 62 (90%) 23 (37%) 13 (21%)
10 Kedem Auction Jerusalem 1 165 123 (75%) 59 (48%) 33 (27%)
10 Keys Fine Arts Auctioneers Norwich 1 118 77 (65%) 16 (21%) 43 (56%)
10 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 5810 2650 (46%) 1592 (60%) 991 (37%)
10 Leland Little Auctions Hillsborough, NC 2 124 123 (99%) 0 (0%) 123 (100%)
10 Leslie Hindman Auctioneers Chicago 1 11 5 (45%) 0 (0%) 0 (0%)
10 Lyon and Turnbull Edinburgh 1 651 470 (72%) 41 (9%) 216 (46%)
10 Marc van de Wiele Auctions Brugge 1 1045 678 (65%) 35 (5%) 328 (48%)
10 Michaans Auctions Alameda, CA 1 67 42 (63%) 24 (57%) 1 (2%)
10 Morton Subastas México DF CP 11000 2 650 203 (31%) 96 (47%) 44 (22%)
10 Mossgreen Armadale, Melbourne VIC 2 207 178 (86%) 43 (24%) 96 (54%)
10 National Book Auctions Ithaca 2 724 724 (100%) 533 (74%) 40 (6%)
10 Neret Minet and Tessier Paris 1 434 0 (0%) 0 (0%) 0 (0%)
10 Northeast Auctions Portsmouth 1 79 66 (84%) 15 (23%) 38 (58%)
10 Nye & Company Auctioneers Bloomfield 1 41 25 (61%) 16 (64%) 7 (28%)
10 OSENAT FONTAINEBLEAU 2 160 3 (2%) 0 (0%) 3 (100%)
10 PBA Galleries San Francisco 2 753 579 (77%) 323 (56%) 94 (16%)
10 PIASA Paris 1 48 48 (100%) 7 (15%) 36 (75%)
10 Pierre Berge and Associes Paris 1 234 141 (60%) 10 (7%) 62 (44%)
10 PosterConnection Inc. Clayton 1 426 201 (47%) 16 (8%) 44 (22%)
10 Potter and Potter Auctions Chicago 1 348 316 (91%) 116 (37%) 117 (37%)
10 Profiles in History Calabasas Hills 3 365 0 (0%) 0 (0%) 0 (0%)
10 Rachel Davis Fine Arts Cleveland 1 205 179 (87%) 86 (48%) 30 (17%)
10 Rago Arts and Auctions Lambertville 2 108 76 (70%) 27 (36%) 35 (46%)
10 RR Auction Amherst 3 1398 936 (67%) 69 (7%) 554 (59%)
10 Soler Y Llach Barcelona 1 400 195 (49%) 0 (0%) 195 (100%)
10 Sothebys London 3 287 162 (56%) 13 (8%) 59 (36%)
10 Sothebys New York 3 663 490 (74%) 77 (16%) 203 (41%)
10 Sothebys Paris 1 161 127 (79%) 3 (2%) 65 (51%)
10 Stair Auctioneers and Appraisers Hudson 1 28 26 (93%) 9 (35%) 9 (35%)
10 Swann Galleries New York 3 951 741 (78%) 192 (26%) 264 (36%)
10 The Antiquarian Book Izola 1 17 7 (41%) 7 (100%) 0 (0%)
10 Tooveys West Sussex 3 585 504 (86%) 127 (25%) 215 (43%)
10 Trafford Books Manchester 1 243 184 (76%) 70 (38%) 50 (27%)
10 Treadway Toomey Auctions Oak Park 1 134 93 (69%) 67 (72%) 7 (8%)
10 Trillium Antique Prints & Rare Books Franklin 1 158 118 (75%) 106 (90%) 2 (2%)
10 Vermot de Pas Paris 1 11 0 (0%) 0 (0%) 0 (0%)
10 Waverly Auctions Falls Church 1 932 0 (0%) 0 (0%) 0 (0%)
10 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 32 31 (97%) 13 (42%) 11 (35%)
10 Winner's Auctions and Exhibitions Jerusalem 1 400 291 (73%) 147 (51%) 74 (25%)
10 Winter Associates Plainville, CT 1 35 21 (60%) 9 (43%) 6 (29%)
11 Addison and Sarova Macon 1 242 211 (87%) 81 (38%) 69 (33%)
11 Ader PARIS 2 622 588 (95%) 19 (3%) 559 (95%)
11 Aguttes Neuilly-sur-Seine 1 213 109 (51%) 22 (20%) 50 (46%)
11 ALDE Paris 3 649 425 (65%) 9 (2%) 240 (56%)
11 AntiquarianAuctions.com Cape Town 1 438 188 (43%) 133 (71%) 32 (17%)
11 Arader Galleries New York City 1 199 131 (66%) 58 (44%) 29 (22%)
11 Artcurial Paris 2 435 286 (66%) 18 (6%) 148 (52%)
11 Aspire Auctions Cleveland 1 46 46 (100%) 12 (26%) 13 (28%)
11 Aste Bolaffi Turin 1 302 202 (67%) 0 (0%) 202 (100%)
11 Binoche et Giquello rue La Boetie, Paris 2 393 181 (46%) 9 (5%) 122 (67%)
11 Blanchard's Auction Service Potsdam 1 2 2 (100%) 0 (0%) 2 (100%)
11 Bloomsbury Auctions London 1 249 131 (53%) 57 (44%) 39 (30%)
11 Bonhams London 3 993 768 (77%) 61 (8%) 334 (43%)
11 Bonhams New York 1 326 212 (65%) 47 (22%) 66 (31%)
11 Brunk Auctions Asheville, NC 1 171 153 (89%) 54 (35%) 58 (38%)
11 Bruun Rasmussen Copenhagen 5 340 303 (89%) 154 (51%) 127 (42%)
11 Bubb Kuyper 2011 KM Haarlem 7 5268 3671 (70%) 1 (0%) 1769 (48%)
11 Burgersdijk and Niermans Leiden 2 1221 1116 (91%) 155 (14%) 961 (86%)
11 Chiswick Auctions London 1 309 246 (80%) 103 (42%) 73 (30%)
11 Christian Hesse Auktionen Hamburg 1 854 519 (61%) 1 (0%) 369 (71%)
11 Christies London - King Street 1 74 60 (81%) 4 (7%) 24 (40%)
11 Christies Paris 3 364 194 (53%) 16 (8%) 78 (40%)
11 Clars Auction Gallery Oakland 2 217 167 (77%) 82 (49%) 39 (23%)
11 Cowans Auctions Cincinnati 1 372 317 (85%) 113 (36%) 121 (38%)
11 Dominic Winter Book Auctions Gloucestershire 3 1151 1016 (88%) 160 (16%) 600 (59%)
11 Dorotheum Salzburg 1 68 30 (44%) 23 (77%) 5 (17%)
11 Dorotheum Vienna 2 473 338 (71%) 0 (0%) 338 (100%)
11 Doyle New York New York 2 477 405 (85%) 109 (27%) 178 (44%)
11 Eldreds East Dennis, 3 197 135 (69%) 78 (58%) 24 (18%)
11 Forum Auctions London 2 207 165 (80%) 75 (45%) 37 (22%)
11 Forum Auctions in Italy Roma 2 559 268 (48%) 119 (44%) 35 (13%)
11 Freemans Philadelphia 1 94 83 (88%) 6 (7%) 39 (47%)
11 Galerie Bassenge Berlin-Grunewald 2 1026 606 (59%) 277 (46%) 329 (54%)
11 Goldberg Coins and Collectibles LOS ANGELES 1 316 0 (0%) 0 (0%) 0 (0%)
11 Grays Auctioneers Cleveland, 1 155 113 (73%) 52 (46%) 30 (27%)
11 Grogan and Company Dedham 1 24 22 (92%) 1 (5%) 16 (73%)
11 Heritage Auctions Beverly Hills 1 1245 1236 (99%) 0 (0%) 1236 (100%)
11 Heritage Auctions Dallas 21 15803 15124 (96%) 1456 (10%) 13159 (87%)
11 Il Ponte Milan 1 253 168 (66%) 10 (6%) 73 (43%)
11 JellyFishTree Johannesburg 1 386 168 (44%) 136 (81%) 12 (7%)
11 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 575 267 (46%) 150 (56%) 117 (44%)
11 Kestenbaum and Company New York 1 209 198 (95%) 4 (2%) 154 (78%)
11 Ketterer Kunst Doerling Hamburg 2 492 294 (60%) 78 (27%) 208 (71%)
11 Keys Fine Arts Auctioneers Norwich 1 88 59 (67%) 2 (3%) 25 (42%)
11 Lancaster Mennonite Historical Society Lancaster 1 393 377 (96%) 0 (0%) 377 (100%)
11 Leland Little Auctions Hillsborough, NC 1 113 112 (99%) 0 (0%) 112 (100%)
11 Michaans Auctions Alameda, CA 1 30 21 (70%) 13 (62%) 5 (24%)
11 Minerva Auctions Roma Roma 1 361 127 (35%) 2 (2%) 51 (40%)
11 Morton Subastas México DF CP 11000 1 370 117 (32%) 72 (62%) 14 (12%)
11 Mossgreen Armadale, Melbourne VIC 2 37 24 (65%) 10 (42%) 6 (25%)
11 National Book Auctions Ithaca 2 528 528 (100%) 447 (85%) 12 (2%)
11 Neal Auction Company New Orleans 1 158 106 (67%) 44 (42%) 30 (28%)
11 Neret Minet and Tessier Paris 1 211 100 (47%) 30 (30%) 36 (36%)
11 Nosbüsch & Stucke Berlin 2 1592 987 (62%) 498 (50%) 489 (50%)
11 Nye & Company Auctioneers Bloomfield 2 115 84 (73%) 52 (62%) 19 (23%)
11 Old World Auctions Glen Allen 1 812 567 (70%) 476 (84%) 50 (9%)
11 OSENAT FONTAINEBLEAU 1 45 34 (76%) 2 (6%) 22 (65%)
11 PBA Galleries San Francisco 3 1310 797 (61%) 569 (71%) 66 (8%)
11 PIASA Paris 1 50 24 (48%) 3 (13%) 14 (58%)
11 Pierre Berge and Associes Paris 2 877 691 (79%) 258 (37%) 268 (39%)
11 Potter and Potter Auctions Chicago 1 648 584 (90%) 160 (27%) 272 (47%)
11 Purcell Auctioneers Birr 1 485 380 (78%) 67 (18%) 119 (31%)
11 Romantic Agony Book and Print Auctions Brussels 2 1440 945 (66%) 29 (3%) 560 (59%)
11 Rossini Paris 3 394 252 (64%) 67 (27%) 121 (48%)
11 RR Auction Amherst 2 1043 642 (62%) 126 (20%) 193 (30%)
11 Skinner Boston 1 652 534 (82%) 182 (34%) 206 (39%)
11 Skinner Marlborough 1 446 392 (88%) 129 (33%) 172 (44%)
11 Sothebys London 5 937 710 (76%) 11 (2%) 418 (59%)
11 Sothebys Paris 3 219 133 (61%) 2 (2%) 63 (47%)
11 Stair Auctioneers and Appraisers Hudson 2 87 86 (99%) 26 (30%) 46 (53%)
11 Stockholms Auktionsverk Stockholm 1 497 366 (74%) 186 (51%) 133 (36%)
11 Swann Galleries New York 3 1128 865 (77%) 248 (29%) 297 (34%)
11 The Antiquarian Book Izola 1 5 5 (100%) 0 (0%) 2 (40%)
11 Tooveys West Sussex 3 25 19 (76%) 1 (5%) 8 (42%)
11 Trafford Books Manchester 1 245 173 (71%) 76 (44%) 39 (23%)
11 Trillium Antique Prints & Rare Books Franklin 2 284 216 (76%) 174 (81%) 2 (1%)
11 Vermot de Pas Paris 1 471 172 (37%) 113 (66%) 16 (9%)
11 Winner's Auctions and Exhibitions Jerusalem 1 500 301 (60%) 271 (90%) 83 (28%)
11 Winter Associates Plainville, CT 1 27 13 (48%) 5 (38%) 2 (15%)
11 Zisska and Lacher Munich 3 2024 1260 (62%) 0 (0%) 509 (40%)
12 Ader PARIS 2 727 495 (68%) 9 (2%) 306 (62%)
12 Aguttes Neuilly-sur-Seine 2 367 266 (72%) 29 (11%) 142 (53%)
12 Alaska Auction Anchorage 1 28 21 (75%) 0 (0%) 21 (100%)
12 ALDE Paris 2 733 315 (43%) 23 (7%) 166 (53%)
12 Alexander Historical Auctions Chesapeake City 1 1615 1229 (76%) 527 (43%) 378 (31%)
12 Archives International Auctions FORT LEE, 1 531 0 (0%) 0 (0%) 0 (0%)
12 Artcurial Paris 3 520 354 (68%) 4 (1%) 227 (64%)
12 Aste Bolaffi Milan 1 724 488 (67%) 2 (0%) 284 (58%)
12 Binoche et Giquello rue La Boetie, Paris 1 68 34 (50%) 3 (9%) 20 (59%)
12 Bloomsbury Auctions London 2 594 331 (56%) 132 (40%) 87 (26%)
12 Bonhams London 2 286 199 (70%) 21 (11%) 83 (42%)
12 Bonhams Los Angeles 1 161 78 (48%) 40 (51%) 12 (15%)
12 Bonhams New York 3 510 243 (48%) 41 (17%) 79 (33%)
12 Bruun Rasmussen Copenhagen 4 456 392 (86%) 182 (46%) 168 (43%)
12 Carlsen Gallery Greenville, NY 1 14 14 (100%) 8 (57%) 0 (0%)
12 Chiswick Auctions London 1 249 242 (97%) 66 (27%) 130 (54%)
12 Christies London - King Street 3 609 471 (77%) 26 (6%) 284 (60%)
12 Christies New York 2 672 537 (80%) 99 (18%) 238 (44%)
12 Clars Auction Gallery Oakland 1 114 86 (75%) 50 (58%) 11 (13%)
12 Cowans Auctions Cincinnati 1 249 206 (83%) 113 (55%) 30 (15%)
12 Dirk Soulis Auctions Lee's Summit 1 77 71 (92%) 0 (0%) 71 (100%)
12 Dominic Winter Book Auctions Gloucestershire 3 927 800 (86%) 102 (13%) 516 (65%)
12 Dorotheum Vienna 1 382 294 (77%) 0 (0%) 294 (100%)
12 Doyle New York New York 1 198 173 (87%) 60 (35%) 67 (39%)
12 Fonsie Mealy Auctioneers Kilkenny 1 706 502 (71%) 59 (12%) 295 (59%)
12 Forum Auctions London 3 677 552 (82%) 103 (19%) 259 (47%)
12 Forum Auctions in Italy Roma 2 172 111 (65%) 96 (86%) 2 (2%)
12 Galerie Bassenge Berlin-Grunewald 3 760 559 (74%) 226 (40%) 333 (60%)
12 Grays Auctioneers Cleveland, 1 96 54 (56%) 27 (50%) 12 (22%)
12 Henri Godts Books and Prints Auctions Bruxelles 1 539 387 (72%) 21 (5%) 261 (67%)
12 Heritage Auctions Beverly Hills 1 1045 1040 (100%) 0 (0%) 1040 (100%)
12 Heritage Auctions Dallas 18 9473 9172 (97%) 1168 (13%) 7568 (83%)
12 Heritage Auctions Hong Kong 1 848 765 (90%) 373 (49%) 139 (18%)
12 Holabird Kagin Americana Reno 3 1327 938 (71%) 687 (73%) 68 (7%)
12 John McInnis Auctioneers Amesbury 1 77 68 (88%) 31 (46%) 21 (31%)
12 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 721 495 (69%) 329 (66%) 157 (32%)
12 Koller Auctions Zurich 3 572 314 (55%) 11 (4%) 155 (49%)
12 Leland Little Auctions Hillsborough, NC 2 74 74 (100%) 5 (7%) 54 (73%)
12 Leslie Hindman Auctioneers Chicago 2 611 477 (78%) 146 (31%) 153 (32%)
12 Michaans Auctions Alameda, CA 1 49 46 (94%) 30 (65%) 9 (20%)
12 Michael Treloar Adelaide SA 1 176 77 (44%) 42 (55%) 17 (22%)
12 Minerva Auctions Roma Roma 3 1018 549 (54%) 2 (0%) 312 (57%)
12 Moreshet Auctions Jerusalem 1 263 177 (67%) 0 (0%) 177 (100%)
12 Morton Subastas México DF CP 11000 1 131 13 (10%) 11 (85%) 1 (8%)
12 Mossgreen Armadale, Melbourne VIC 1 336 179 (53%) 83 (46%) 59 (33%)
12 Mossgreen Woollahra NSW 2 368 239 (65%) 51 (21%) 60 (25%)
12 National Book Auctions Ithaca 1 399 399 (100%) 330 (83%) 8 (2%)
12 One Of Kind Collectibles Coral Gables 1 266 208 (78%) 106 (51%) 34 (16%)
12 Pandolfini Florence 1 27 4 (15%) 0 (0%) 1 (25%)
12 PBA Galleries San Francisco 1 613 428 (70%) 210 (49%) 67 (16%)
12 PIASA Paris 1 71 46 (65%) 2 (4%) 28 (61%)
12 Potter and Potter Auctions Chicago 1 315 304 (97%) 119 (39%) 95 (31%)
12 Profiles in History Calabasas Hills 2 330 290 (88%) 171 (59%) 63 (22%)
12 Rachel Davis Fine Arts Cleveland 1 381 323 (85%) 168 (52%) 59 (18%)
12 Rago Arts and Auctions Lambertville 1 22 20 (91%) 15 (75%) 3 (15%)
12 Robert Siegel Galleries New York 1 223 222 (100%) 46 (21%) 115 (52%)
12 Rossini Paris 1 156 85 (54%) 21 (25%) 39 (46%)
12 RR Auction Amherst 2 1343 749 (56%) 163 (22%) 205 (27%)
12 Soler Y Llach Barcelona 1 947 365 (39%) 0 (0%) 365 (100%)
12 Sothebys London 2 558 395 (71%) 6 (2%) 214 (54%)
12 Sothebys New York 3 511 310 (61%) 51 (16%) 84 (27%)
12 Stair Auctioneers and Appraisers Hudson 3 298 286 (96%) 102 (36%) 124 (43%)
12 Swann Galleries New York 2 738 574 (78%) 179 (31%) 215 (37%)
12 Tajan Paris 2 704 340 (48%) 25 (7%) 160 (47%)
12 The Antiquarian Book Izola 1 5 2 (40%) 2 (100%) 0 (0%)
12 Tooveys West Sussex 1 31 27 (87%) 5 (19%) 15 (56%)
12 Treadway Toomey Auctions Oak Park 1 146 107 (73%) 50 (47%) 27 (25%)
12 Trillium Antique Prints & Rare Books Franklin 1 169 137 (81%) 127 (93%) 2 (1%)
Total 1366 418028 312154 (75%) 73724 (24%) 179920 (58%)

(2016) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Alaska Auction Anchorage 2 21 21 (100%) 0 (0%) 21 (100%)
1 AntiquarianAuctions.com Cape Town 1 442 139 (31%) 90 (65%) 27 (19%)
1 Arader Galleries New York City 1 253 232 (92%) 72 (31%) 53 (23%)
1 Auctionata Berlin 7 778 211 (27%) 0 (0%) 119 (56%)
1 Auctionata New York 1 134 71 (53%) 0 (0%) 61 (86%)
1 Bearnes Hampton and Littlewood Exeter 3 84 71 (85%) 2 (3%) 58 (82%)
1 Binoche et Giquello rue La Boetie, Paris 1 38 23 (61%) 7 (30%) 11 (48%)
1 Bloomsbury Auctions London 2 371 322 (87%) 141 (44%) 103 (32%)
1 Brunk Auctions Asheville, NC 1 19 17 (89%) 5 (29%) 3 (18%)
1 Bruun Rasmussen Copenhagen 5 295 227 (77%) 108 (48%) 100 (44%)
1 Case Antiques, Inc. Knoxville 1 57 54 (95%) 21 (39%) 28 (52%)
1 Clars Auction Gallery Oakland 2 333 247 (74%) 136 (55%) 49 (20%)
1 Cowans Auctions Cincinnati 2 217 213 (98%) 75 (35%) 83 (39%)
1 De Baecque and Associes Lyon 2 599 381 (64%) 34 (9%) 204 (54%)
1 Dominic Winter Book Auctions Gloucestershire 1 703 596 (85%) 67 (11%) 360 (60%)
1 Doyle New York New York 1 42 39 (93%) 8 (21%) 27 (69%)
1 Eldreds East Dennis, 1 23 19 (83%) 14 (74%) 3 (16%)
1 Ferraton Bruxelles 1 1231 1073 (87%) 16 (1%) 629 (59%)
1 Grays Auctioneers Cleveland, 1 421 421 (100%) 413 (98%) 3 (1%)
1 Heritage Auctions Dallas 14 7085 7005 (99%) 0 (0%) 7005 (100%)
1 Kedem Auctions Ltd. Jerusalem 2 604 519 (86%) 0 (0%) 519 (100%)
1 Keys Fine Arts Auctioneers Norwich 3 595 347 (58%) 143 (41%) 171 (49%)
1 Kolbe and Fanning Numismatic Booksellers Gahanna 1 455 377 (83%) 126 (33%) 251 (67%)
1 Lancaster Mennonite Historical Society Lancaster 1 447 410 (92%) 0 (0%) 410 (100%)
1 Leslie Hindman Auctioneers Chicago 1 169 110 (65%) 59 (54%) 25 (23%)
1 Lyon and Turnbull Edinburgh 1 332 269 (81%) 14 (5%) 161 (60%)
1 Michaans Auctions Alameda, CA 1 29 29 (100%) 28 (97%) 0 (0%)
1 Mid Hudson Auction Galleries Cornwall-on-Hudson, 2 290 147 (51%) 110 (75%) 20 (14%)
1 Morton Subastas México DF CP 11000 1 312 148 (47%) 78 (53%) 37 (25%)
1 National Book Auctions Ithaca 2 972 972 (100%) 493 (51%) 126 (13%)
1 Nosbüsch & Stucke Berlin 1 859 518 (60%) 271 (52%) 247 (48%)
1 OSENAT FONTAINEBLEAU 1 117 81 (69%) 10 (12%) 47 (58%)
1 PBA Galleries San Francisco 2 1409 1058 (75%) 570 (54%) 173 (16%)
1 RR Auction Amherst 2 946 578 (61%) 91 (16%) 243 (42%)
1 Skinner Boston 2 178 153 (86%) 48 (31%) 59 (39%)
1 Sothebys London 1 17 16 (94%) 2 (13%) 9 (56%)
1 Sothebys New York 1 18 13 (72%) 1 (8%) 8 (62%)
1 Stair Auctioneers and Appraisers Hudson 1 10 10 (100%) 5 (50%) 4 (40%)
1 Swann Galleries New York 1 256 214 (84%) 64 (30%) 91 (43%)
1 Tooveys West Sussex 1 37 25 (68%) 10 (40%) 7 (28%)
1 Winter Associates Plainville, CT 1 54 34 (63%) 9 (26%) 13 (38%)
2 Alaska Auction Anchorage 2 25 24 (96%) 6 (25%) 16 (67%)
2 Artcurial Paris 2 174 151 (87%) 7 (5%) 108 (72%)
2 Aspire Auctions Cleveland 1 11 11 (100%) 7 (64%) 0 (0%)
2 Auctionata Berlin 3 422 187 (44%) 139 (74%) 22 (12%)
2 Auctionata New York 1 104 45 (43%) 8 (18%) 24 (53%)
2 Australian Book Auctions Armadale, 1 266 222 (83%) 61 (27%) 53 (24%)
2 Beaussant Lefevre Paris 1 10 6 (60%) 1 (17%) 2 (33%)
2 Binoche et Giquello rue La Boetie, Paris 1 458 284 (62%) 26 (9%) 165 (58%)
2 Bloomsbury Auctions London 2 664 527 (79%) 171 (32%) 221 (42%)
2 Bonhams London 1 50 31 (62%) 6 (19%) 12 (39%)
2 Bonhams Los Angeles 1 173 125 (72%) 15 (12%) 48 (38%)
2 Bruun Rasmussen Copenhagen 6 703 559 (80%) 291 (52%) 211 (38%)
2 Christies New York 1 279 252 (90%) 81 (32%) 113 (45%)
2 Clars Auction Gallery Oakland 2 200 173 (87%) 83 (48%) 41 (24%)
2 Connecticut Book Auctions Wilmington, VT 1 175 107 (61%) 102 (95%) 0 (0%)
2 Copley Fine Art Auctions Boston 1 133 116 (87%) 48 (41%) 41 (35%)
2 Cowans Auctions Cincinnati 1 88 60 (68%) 43 (72%) 7 (12%)
2 Dallas Auction Gallery Dallas 1 21 17 (81%) 5 (29%) 7 (41%)
2 Dirk Soulis Auctions Lee's Summit 1 49 44 (90%) 36 (82%) 2 (5%)
2 Dominic Winter Book Auctions Gloucestershire 1 120 120 (100%) 8 (7%) 103 (86%)
2 Eldreds East Dennis, 1 50 38 (76%) 23 (61%) 7 (18%)
2 Ferraton Bruxelles 1 978 815 (83%) 16 (2%) 448 (55%)
2 Heritage Auctions Dallas 15 7856 7619 (97%) 0 (0%) 7619 (100%)
2 James D Julia Auctioneers Fairfield 3 53 43 (81%) 21 (49%) 13 (30%)
2 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 6552 3381 (52%) 1956 (58%) 1327 (39%)
2 Michaans Auctions Alameda, CA 1 33 17 (52%) 10 (59%) 5 (29%)
2 Minerva Auctions Roma Roma 3 839 398 (47%) 0 (0%) 243 (61%)
2 Morton Subastas México DF CP 11000 2 356 183 (51%) 48 (26%) 56 (31%)
2 National Book Auctions Ithaca 2 550 548 (100%) 282 (51%) 55 (10%)
2 Neal Auction Company New Orleans 3 108 85 (79%) 29 (34%) 19 (22%)
2 Old World Auctions Richmond 1 833 631 (76%) 548 (87%) 40 (6%)
2 Paige Auction Portland 1 41 35 (85%) 22 (63%) 0 (0%)
2 PBA Galleries San Francisco 1 225 136 (60%) 117 (86%) 5 (4%)
2 Potomack Company Alexandria 2 63 58 (92%) 15 (26%) 25 (43%)
2 Potter and Potter Auctions Chicago 1 218 209 (96%) 64 (31%) 78 (37%)
2 Quagga Rare Books and Art Stellenbosch 1 26 12 (46%) 10 (83%) 2 (17%)
2 Rago Arts and Auctions Lambertville 1 9 9 (100%) 1 (11%) 5 (56%)
2 Rossini Paris 1 60 25 (42%) 0 (0%) 13 (52%)
2 RR Auction Amherst 2 1167 658 (56%) 130 (20%) 218 (33%)
2 Skinner Boston 1 18 16 (89%) 6 (38%) 6 (38%)
2 Sothebys Paris 1 74 56 (76%) 1 (2%) 27 (48%)
2 Swaen Map Auction Indian Rocks Beach 1 560 0 (0%) 0 (0%) 0 (0%)
2 Swann Galleries New York 3 1176 832 (71%) 265 (32%) 271 (33%)
2 Tessier & Sarrou and Associates Paris 2 726 531 (73%) 126 (24%) 367 (69%)
2 The Written Word Autographs Tamworth, NH 1 549 119 (22%) 18 (15%) 19 (16%)
2 Thomaston Place Auction Galleries Thomaston 2 111 78 (70%) 54 (69%) 14 (18%)
2 Tooveys West Sussex 2 282 221 (78%) 51 (23%) 96 (43%)
2 Waverly Auctions Falls Church 1 318 296 (93%) 114 (39%) 95 (32%)
2 Winter Associates Plainville, CT 1 18 13 (72%) 7 (54%) 1 (8%)
3 25 Blythe Road LONDON 1 117 25 (21%) 12 (48%) 5 (20%)
3 Adams Amsterdam Auctions Amsterdam 2 278 157 (56%) 111 (71%) 18 (11%)
3 Addison and Sarova Macon 1 202 192 (95%) 54 (28%) 73 (38%)
3 Ader PARIS 1 119 93 (78%) 4 (4%) 58 (62%)
3 Aguttes Neuilly-sur-Seine 1 40 35 (88%) 5 (14%) 20 (57%)
3 Alaska Auction Anchorage 2 55 55 (100%) 0 (0%) 55 (100%)
3 ALDE Paris 2 359 263 (73%) 22 (8%) 161 (61%)
3 Alexander Historical Auctions Chesapeake City 1 531 377 (71%) 167 (44%) 112 (30%)
3 AntiquarianAuctions.com Cape Town 1 351 125 (36%) 97 (78%) 19 (15%)
3 Arader Galleries New York City 1 103 103 (100%) 24 (23%) 22 (21%)
3 Auctionata Berlin 7 615 201 (33%) 1 (0%) 97 (48%)
3 Auctionata New York 2 190 76 (40%) 0 (0%) 56 (74%)
3 Bearnes Hampton and Littlewood Exeter 1 701 489 (70%) 69 (14%) 212 (43%)
3 Binoche et Giquello rue La Boetie, Paris 1 352 166 (47%) 27 (16%) 98 (59%)
3 Bloomsbury Auctions London 5 1560 993 (64%) 350 (35%) 345 (35%)
3 Bonhams London 3 1098 910 (83%) 56 (6%) 571 (63%)
3 Brunk Auctions Asheville, NC 1 39 26 (67%) 9 (35%) 7 (27%)
3 Bruun Rasmussen Copenhagen 5 255 201 (79%) 107 (53%) 79 (39%)
3 Carlsen Gallery Greenville, NY 1 19 19 (100%) 0 (0%) 6 (32%)
3 Christies London - King Street 2 262 189 (72%) 8 (4%) 94 (50%)
3 Christies New York 2 393 292 (74%) 36 (12%) 109 (37%)
3 Clars Auction Gallery Oakland 2 191 142 (74%) 95 (67%) 19 (13%)
3 Dominic Winter Book Auctions Gloucestershire 2 603 504 (84%) 81 (16%) 295 (59%)
3 Dorotheum Vienna 2 93 73 (78%) 2 (3%) 54 (74%)
3 Eldreds East Dennis, 2 81 37 (46%) 31 (84%) 0 (0%)
3 Ferraton Bruxelles 1 603 501 (83%) 8 (2%) 316 (63%)
3 Fonsie Mealy Auctioneers Kilkenny 1 15 13 (87%) 2 (15%) 4 (31%)
3 Grays Auctioneers Cleveland, 1 29 11 (38%) 8 (73%) 2 (18%)
3 Grogan and Company Dedham 1 12 11 (92%) 2 (18%) 4 (36%)
3 Henri Godts Books and Prints Auctions Bruxelles 1 455 332 (73%) 19 (6%) 235 (71%)
3 Heritage Auctions Dallas 14 7438 7285 (98%) 90 (1%) 7125 (98%)
3 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 398 187 (47%) 75 (40%) 112 (60%)
3 Kedem Auctions Ltd. Jerusalem 1 574 431 (75%) 0 (0%) 431 (100%)
3 Keys Fine Arts Auctioneers Norwich 1 235 190 (81%) 22 (12%) 122 (64%)
3 Koller Auctions Zurich 4 511 315 (62%) 15 (5%) 138 (44%)
3 Lancaster Mennonite Historical Society Lancaster 1 495 451 (91%) 0 (0%) 451 (100%)
3 Lyon and Turnbull Edinburgh 1 14 11 (79%) 2 (18%) 4 (36%)
3 Marc van de Wiele Auctions Brugge 1 1156 870 (75%) 24 (3%) 517 (59%)
3 Michaans Auctions Alameda, CA 1 29 18 (62%) 11 (61%) 3 (17%)
3 National Book Auctions Ithaca 2 649 649 (100%) 314 (48%) 61 (9%)
3 Northeast Auctions Portsmouth 1 121 107 (88%) 45 (42%) 39 (36%)
3 OSENAT FONTAINEBLEAU 1 11 9 (82%) 0 (0%) 8 (89%)
3 PBA Galleries San Francisco 3 1466 1073 (73%) 680 (63%) 159 (15%)
3 Philobiblon Auctions Rome 1 77 51 (66%) 0 (0%) 51 (100%)
3 Purcell Auctioneers Birr 1 699 676 (97%) 102 (15%) 361 (53%)
3 Rachel Davis Fine Arts Cleveland 1 325 283 (87%) 121 (43%) 60 (21%)
3 Robert Siegel Galleries New York 2 175 150 (86%) 71 (47%) 35 (23%)
3 Rossini Paris 1 29 17 (59%) 1 (6%) 11 (65%)
3 RR Auction Amherst 2 897 565 (63%) 87 (15%) 209 (37%)
3 Sothebys London 3 286 251 (88%) 7 (3%) 164 (65%)
3 Swann Galleries New York 2 1065 750 (70%) 237 (32%) 217 (29%)
3 Tajan Paris 1 161 79 (49%) 2 (3%) 35 (44%)
3 Tessier & Sarrou and Associates Paris 1 102 61 (60%) 1 (2%) 29 (48%)
3 Tooveys West Sussex 2 390 366 (94%) 73 (20%) 160 (44%)
3 Treadway Toomey Auctions Oak Park 1 61 53 (87%) 16 (30%) 26 (49%)
3 Venator and Hanstein Köln 2 1324 751 (57%) 298 (40%) 453 (60%)
3 Vermot de Pas Paris 1 931 688 (74%) 175 (25%) 355 (52%)
3 Winter Associates Plainville, CT 1 25 18 (72%) 4 (22%) 10 (56%)
4 Ader PARIS 2 726 376 (52%) 22 (6%) 162 (43%)
4 Alaska Auction Anchorage 2 107 101 (94%) 0 (0%) 101 (100%)
4 ALDE Paris 3 749 626 (84%) 135 (22%) 357 (57%)
4 Anteo Subastas San Sebastián 1 74 0 (0%) 0 (0%) 0 (0%)
4 AntiquarianAuctions.com Cape Town 1 355 153 (43%) 112 (73%) 24 (16%)
4 Arader Galleries New York City 1 203 152 (75%) 83 (55%) 31 (20%)
4 Archives International Auctions FORT LEE, 1 511 207 (41%) 88 (43%) 17 (8%)
4 Artcurial Paris 4 644 461 (72%) 9 (2%) 298 (65%)
4 Aspire Auctions Cleveland 1 8 8 (100%) 5 (63%) 3 (38%)
4 Auctionata Berlin 5 547 255 (47%) 1 (0%) 126 (49%)
4 Auctionata New York 2 119 14 (12%) 0 (0%) 11 (79%)
4 Audap and Mirabaud PARIS 2 431 337 (78%) 69 (20%) 206 (61%)
4 Australian Book Auctions Armadale, 1 211 149 (71%) 17 (11%) 63 (42%)
4 Bearnes Hampton and Littlewood Exeter 1 24 21 (88%) 3 (14%) 14 (67%)
4 Binoche et Giquello rue La Boetie, Paris 1 9 0 (0%) 0 (0%) 0 (0%)
4 Bloomsbury Auctions London 4 691 463 (67%) 211 (46%) 150 (32%)
4 Bonhams Los Angeles 1 315 246 (78%) 39 (16%) 99 (40%)
4 Bonhams New York 3 463 278 (60%) 143 (51%) 64 (23%)
4 Brunk Auctions Asheville, NC 1 12 12 (100%) 2 (17%) 5 (42%)
4 Bruun Rasmussen Copenhagen 5 491 361 (74%) 213 (59%) 126 (35%)
4 Charlton Hall West Columbia, SC 1 120 94 (78%) 43 (46%) 30 (32%)
4 Christies London -South Kensington 1 129 99 (77%) 14 (14%) 48 (48%)
4 Christies New York 3 996 759 (76%) 33 (4%) 380 (50%)
4 Christies Paris 1 220 108 (49%) 9 (8%) 38 (35%)
4 Clars Auction Gallery Oakland 2 190 125 (66%) 77 (62%) 22 (18%)
4 Cowans Auctions Cincinnati 1 149 94 (63%) 65 (69%) 6 (6%)
4 De Baecque and Associes Lyon 2 364 185 (51%) 66 (36%) 79 (43%)
4 Dominic Winter Book Auctions Gloucestershire 2 994 783 (79%) 163 (21%) 388 (50%)
4 Doyle New York New York 2 797 666 (84%) 157 (24%) 317 (48%)
4 Eldreds East Dennis, 3 181 125 (69%) 71 (57%) 31 (25%)
4 Ferraton Bruxelles 1 406 333 (82%) 1 (0%) 181 (54%)
4 Freemans Philadelphia 1 521 425 (82%) 169 (40%) 143 (34%)
4 Galerie Bassenge Berlin-Grunewald 7 2278 1470 (65%) 652 (44%) 818 (56%)
4 Gonnelli Casa DAste Firenze 1 922 650 (70%) 0 (0%) 650 (100%)
4 Grays Auctioneers Cleveland, 1 36 30 (83%) 21 (70%) 2 (7%)
4 Heritage Auctions Dallas 11 6125 6043 (99%) 161 (3%) 5748 (95%)
4 Heritage Auctions New York 3 2071 1686 (81%) 491 (29%) 604 (36%)
4 Holabird Kagin Americana Reno 1 385 383 (99%) 279 (73%) 28 (7%)
4 JA Stargardt Autographenhandlung Berlin 2 872 722 (83%) 165 (23%) 557 (77%)
4 John McInnis Auctioneers Amesbury 1 446 431 (97%) 175 (41%) 114 (26%)
4 Kedem Auctions Ltd. Jerusalem 1 362 349 (96%) 0 (0%) 349 (100%)
4 Kestenbaum and Company New York 1 244 172 (70%) 8 (5%) 96 (56%)
4 Keys Fine Arts Auctioneers Norwich 3 680 453 (67%) 94 (21%) 274 (60%)
4 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 4657 2218 (48%) 1279 (58%) 894 (40%)
4 Kolbe and Fanning Numismatic Booksellers Gahanna 1 400 163 (41%) 124 (76%) 39 (24%)
4 Leslie Hindman Auctioneers Chicago 3 69 53 (77%) 31 (58%) 10 (19%)
4 Michaans Auctions Alameda, CA 1 36 20 (56%) 14 (70%) 2 (10%)
4 Mid Hudson Auction Galleries Cornwall-on-Hudson, 1 37 25 (68%) 18 (72%) 1 (4%)
4 Morton Subastas México DF CP 11000 1 323 133 (41%) 49 (37%) 34 (26%)
4 National Book Auctions Ithaca 2 950 950 (100%) 600 (63%) 73 (8%)
4 One Of Kind Collectibles Coral Gables 1 279 215 (77%) 0 (0%) 215 (100%)
4 OSENAT FONTAINEBLEAU 1 82 49 (60%) 6 (12%) 35 (71%)
4 PBA Galleries San Francisco 2 1087 767 (71%) 479 (62%) 98 (13%)
4 Peter Arnold Prahran VIC 1 334 235 (70%) 1 (0%) 144 (61%)
4 Potomack Company Alexandria 1 76 56 (74%) 31 (55%) 14 (25%)
4 Potter and Potter Auctions Chicago 1 602 571 (95%) 197 (35%) 203 (36%)
4 Profiles in History Calabasas Hills 1 191 139 (73%) 0 (0%) 70 (50%)
4 Rago Arts and Auctions Lambertville 1 47 29 (62%) 16 (55%) 7 (24%)
4 RJM Autographs and Antiques Boston 1 151 18 (12%) 16 (89%) 2 (11%)
4 Romantic Agony Book and Print Auctions Brussels 2 1360 934 (69%) 25 (3%) 583 (62%)
4 Rossini Paris 1 15 9 (60%) 0 (0%) 5 (56%)
4 RR Auction Amherst 2 1510 1062 (70%) 220 (21%) 364 (34%)
4 Sothebys London 5 566 476 (84%) 6 (1%) 322 (68%)
4 Sothebys New York 3 473 379 (80%) 70 (18%) 159 (42%)
4 Sothebys Paris 2 519 463 (89%) 44 (10%) 272 (59%)
4 Stair Auctioneers and Appraisers Hudson 1 23 22 (96%) 7 (32%) 8 (36%)
4 Swann Galleries New York 3 1140 878 (77%) 229 (26%) 319 (36%)
4 Tessier & Sarrou and Associates Paris 2 862 620 (72%) 173 (28%) 335 (54%)
4 Tooveys West Sussex 2 606 527 (87%) 170 (32%) 207 (39%)
4 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 86 86 (100%) 26 (30%) 38 (44%)
4 Winter Associates Plainville, CT 1 31 21 (68%) 9 (43%) 4 (19%)
5 25 Blythe Road LONDON 1 45 37 (82%) 4 (11%) 21 (57%)
5 Ader PARIS 5 1230 736 (60%) 25 (3%) 409 (56%)
5 Aguttes Neuilly-sur-Seine 1 255 135 (53%) 9 (7%) 63 (47%)
5 Alaska Auction Anchorage 2 33 33 (100%) 0 (0%) 33 (100%)
5 ALDE Paris 3 792 508 (64%) 35 (7%) 325 (64%)
5 Alexander Historical Auctions Chesapeake City 1 1181 834 (71%) 403 (48%) 250 (30%)
5 Artcurial Paris 2 142 85 (60%) 0 (0%) 65 (76%)
5 Aspire Auctions Cleveland 1 4 4 (100%) 0 (0%) 4 (100%)
5 Aste Bolaffi Milan 1 372 186 (50%) 0 (0%) 186 (100%)
5 Auctionata Berlin 6 773 206 (27%) 3 (1%) 59 (29%)
5 Auctionata New York 2 122 31 (25%) 0 (0%) 31 (100%)
5 Australian Book Auctions Armadale, 1 362 266 (73%) 61 (23%) 105 (39%)
5 Bearnes Hampton and Littlewood Exeter 1 149 104 (70%) 20 (19%) 44 (42%)
5 Beaussant Lefevre Paris 1 232 175 (75%) 53 (30%) 97 (55%)
5 Binoche et Giquello rue La Boetie, Paris 1 420 228 (54%) 80 (35%) 77 (34%)
5 Bloomsbury Auctions London 4 351 191 (54%) 42 (22%) 69 (36%)
5 Bonhams Edinburgh 1 325 231 (71%) 42 (18%) 73 (32%)
5 Bonhams Hong Kong 1 91 54 (59%) 0 (0%) 54 (100%)
5 Bonhams London 1 6 5 (83%) 0 (0%) 0 (0%)
5 Brunk Auctions Asheville, NC 1 11 9 (82%) 3 (33%) 2 (22%)
5 Bruun Rasmussen Copenhagen 6 617 482 (78%) 315 (65%) 134 (28%)
5 Bubb Kuyper 2011 KM Haarlem 7 6320 4329 (68%) 2 (0%) 2275 (53%)
5 Burgersdijk and Niermans Leiden 1 1193 1186 (99%) 310 (26%) 876 (74%)
5 Carlsen Gallery Greenville, NY 1 19 19 (100%) 3 (16%) 4 (21%)
5 Central Mass Auctions Boston, 1 30 29 (97%) 0 (0%) 29 (100%)
5 Christian Hesse Auktionen Hamburg 2 1123 706 (63%) 103 (15%) 454 (64%)
5 Christies London - King Street 3 137 102 (74%) 1 (1%) 65 (64%)
5 Christies London -South Kensington 1 284 213 (75%) 19 (9%) 101 (47%)
5 Christies Paris 1 211 153 (73%) 10 (7%) 85 (56%)
5 Clars Auction Gallery Oakland 2 289 220 (76%) 158 (72%) 16 (7%)
5 Cowans Auctions Cincinnati 1 33 30 (91%) 10 (33%) 12 (40%)
5 Dominic Winter Book Auctions Gloucestershire 3 971 762 (78%) 138 (18%) 379 (50%)
5 Eldreds East Dennis, 1 33 19 (58%) 12 (63%) 2 (11%)
5 Ferraton Bruxelles 1 1036 818 (79%) 32 (4%) 420 (51%)
5 Freemans Philadelphia 1 34 19 (56%) 1 (5%) 7 (37%)
5 Galerie Bassenge Berlin-Grunewald 1 824 476 (58%) 194 (41%) 263 (55%)
5 Grays Auctioneers Cleveland, 1 28 15 (54%) 6 (40%) 2 (13%)
5 Guernseys New York, NY 1 251 171 (68%) 135 (79%) 22 (13%)
5 Heritage Auctions Beverly Hills 1 151 136 (90%) 0 (0%) 136 (100%)
5 Heritage Auctions Dallas 12 7023 6927 (99%) 362 (5%) 6437 (93%)
5 Heritage Auctions New York 1 1234 1215 (98%) 0 (0%) 1215 (100%)
5 Holabird Kagin Americana Reno 1 427 337 (79%) 270 (80%) 19 (6%)
5 Jacksons Auction Cedar Falls, Iowa 2 45 33 (73%) 12 (36%) 10 (30%)
5 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1282 552 (43%) 226 (41%) 326 (59%)
5 John McInnis Auctioneers Amesbury 1 76 74 (97%) 24 (32%) 28 (38%)
5 Kedem Auctions Ltd. Jerusalem 1 355 286 (81%) 0 (0%) 286 (100%)
5 Ketterer Kunst Doerling Hamburg 1 1198 792 (66%) 323 (41%) 444 (56%)
5 Keys Fine Arts Auctioneers Norwich 1 64 24 (38%) 5 (21%) 9 (38%)
5 Knotty Pine Auction Service West Swanzey 1 299 235 (79%) 202 (86%) 8 (3%)
5 Lancaster Mennonite Historical Society Lancaster 1 499 409 (82%) 0 (0%) 409 (100%)
5 Leslie Hindman Auctioneers Chicago 2 890 664 (75%) 197 (30%) 208 (31%)
5 Lyon and Turnbull Edinburgh 1 179 145 (81%) 3 (2%) 80 (55%)
5 Michaans Auctions Alameda, CA 1 32 11 (34%) 6 (55%) 2 (18%)
5 Minerva Auctions Roma Roma 1 198 78 (39%) 1 (1%) 25 (32%)
5 Morton Subastas México DF CP 11000 1 353 148 (42%) 62 (42%) 34 (23%)
5 National Book Auctions Ithaca 2 956 956 (100%) 529 (55%) 79 (8%)
5 Neal Auction Company New Orleans 3 71 56 (79%) 14 (25%) 24 (43%)
5 Northeast Auctions Portsmouth 1 8 8 (100%) 3 (38%) 3 (38%)
5 Old World Auctions Richmond 1 800 575 (72%) 459 (80%) 72 (13%)
5 OSENAT FONTAINEBLEAU 2 9 7 (78%) 1 (14%) 4 (57%)
5 Paige Auction Portland 1 82 50 (61%) 0 (0%) 50 (100%)
5 PBA Galleries San Francisco 2 711 569 (80%) 300 (53%) 95 (17%)
5 PIASA Paris 2 362 155 (43%) 9 (6%) 88 (57%)
5 Pierre Berge and Associes Paris 3 131 98 (75%) 9 (9%) 65 (66%)
5 Potter and Potter Auctions Chicago 1 302 267 (88%) 107 (40%) 85 (32%)
5 Purcell Auctioneers Birr 1 118 76 (64%) 39 (51%) 11 (14%)
5 Quagga Rare Books and Art Stellenbosch 1 24 5 (21%) 4 (80%) 1 (20%)
5 Rachel Davis Fine Arts Cleveland 1 329 226 (69%) 167 (74%) 34 (15%)
5 Rago Arts and Auctions Lambertville 1 218 167 (77%) 48 (29%) 51 (31%)
5 Robert Siegel Galleries New York 1 599 522 (87%) 257 (49%) 176 (34%)
5 Rossini Paris 2 222 132 (59%) 10 (8%) 62 (47%)
5 RR Auction Amherst 2 1406 958 (68%) 174 (18%) 286 (30%)
5 Shapiro Auctions New York 1 184 83 (45%) 60 (72%) 12 (14%)
5 Skinner Boston 2 469 393 (84%) 162 (41%) 140 (36%)
5 Sothebys London 2 299 179 (60%) 5 (3%) 72 (40%)
5 Sothebys New York 1 94 55 (59%) 7 (13%) 17 (31%)
5 Sothebys Paris 2 507 357 (70%) 8 (2%) 210 (59%)
5 Stair Auctioneers and Appraisers Hudson 1 23 20 (87%) 11 (55%) 4 (20%)
5 Swann Galleries New York 5 1748 1330 (76%) 407 (31%) 440 (33%)
5 Tajan Paris 1 255 117 (46%) 7 (6%) 65 (56%)
5 Tessier & Sarrou and Associates Paris 1 245 127 (52%) 44 (35%) 42 (33%)
5 Thomaston Place Auction Galleries Thomaston 2 96 62 (65%) 46 (74%) 5 (8%)
5 Tooveys West Sussex 2 198 186 (94%) 47 (25%) 57 (31%)
5 Winter Associates Plainville, CT 1 29 18 (62%) 7 (39%) 4 (22%)
5 Woolley and Wallis Salisbury 1 4 4 (100%) 0 (0%) 2 (50%)
5 Zisska and Lacher Munich 1 1799 1274 (71%) 583 (46%) 651 (51%)
6 Adams Amsterdam Auctions Amsterdam 1 132 88 (67%) 52 (59%) 12 (14%)
6 Ader PARIS 3 1021 510 (50%) 11 (2%) 262 (51%)
6 Aguttes Neuilly-sur-Seine 1 300 156 (52%) 43 (28%) 41 (26%)
6 Alaska Auction Anchorage 3 77 69 (90%) 1 (1%) 68 (99%)
6 ALDE Paris 4 1023 509 (50%) 95 (19%) 255 (50%)
6 AntiquarianAuctions.com Cape Town 1 342 133 (39%) 98 (74%) 84 (63%)
6 Arader Galleries New York City 1 207 160 (77%) 76 (48%) 33 (21%)
6 Aste Bolaffi Turin 2 910 602 (66%) 0 (0%) 602 (100%)
6 Auctionata Berlin 13 1245 233 (19%) 82 (35%) 103 (44%)
6 Auctionata New York 2 231 35 (15%) 12 (34%) 12 (34%)
6 Australian Book Auctions Armadale, 1 478 354 (74%) 9 (3%) 189 (53%)
6 Binoche et Giquello rue La Boetie, Paris 1 82 50 (61%) 0 (0%) 49 (98%)
6 Bloomsbury Auctions London 3 614 328 (53%) 126 (38%) 82 (25%)
6 Bonhams London 4 793 556 (70%) 63 (11%) 253 (46%)
6 Bonhams New York 3 690 514 (74%) 125 (24%) 154 (30%)
6 Bruun Rasmussen Copenhagen 4 294 229 (78%) 169 (74%) 43 (19%)
6 Christies New York 2 148 110 (74%) 16 (15%) 44 (40%)
6 Clars Auction Gallery Oakland 2 213 145 (68%) 96 (66%) 16 (11%)
6 Cowans Auctions Cincinnati 1 352 275 (78%) 92 (33%) 118 (43%)
6 Dominic Winter Book Auctions Gloucestershire 3 836 642 (77%) 81 (13%) 355 (55%)
6 Dorotheum Vienna 5 1293 874 (68%) 82 (9%) 768 (88%)
6 Eldreds East Dennis, 1 59 40 (68%) 36 (90%) 2 (5%)
6 Ferraton Bruxelles 1 638 519 (81%) 7 (1%) 303 (58%)
6 Galerie Bassenge Berlin-Grunewald 1 362 190 (52%) 90 (47%) 96 (51%)
6 Gonnelli Casa DAste Firenze 1 452 201 (44%) 0 (0%) 201 (100%)
6 Grays Auctioneers Cleveland, 1 42 24 (57%) 14 (58%) 2 (8%)
6 Grogan and Company Dedham 1 23 20 (87%) 6 (30%) 5 (25%)
6 Henri Godts Books and Prints Auctions Bruxelles 1 540 376 (70%) 40 (11%) 246 (65%)
6 Heritage Auctions Beverly Hills 1 901 623 (69%) 323 (52%) 174 (28%)
6 Heritage Auctions Dallas 11 6664 6517 (98%) 359 (6%) 6097 (94%)
6 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 468 148 (32%) 1 (1%) 65 (44%)
6 Kedem Auctions Ltd. Jerusalem 1 219 136 (62%) 0 (0%) 136 (100%)
6 Kestenbaum and Company New York 1 304 182 (60%) 15 (8%) 84 (46%)
6 Ketterer Kunst Munich 5 159 103 (65%) 1 (1%) 95 (92%)
6 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 4086 1828 (45%) 1178 (64%) 606 (33%)
6 Kolbe and Fanning Numismatic Booksellers Gahanna 1 379 206 (54%) 123 (60%) 83 (40%)
6 Koller Auctions Zurich 1 161 125 (78%) 1 (1%) 73 (58%)
6 Leslie Hindman Auctioneers West Palm Beach, Florida 1 25 16 (64%) 8 (50%) 4 (25%)
6 Michaans Auctions Alameda, CA 1 94 44 (47%) 25 (57%) 9 (20%)
6 Mid Hudson Auction Galleries Cornwall-on-Hudson, 1 38 28 (74%) 22 (79%) 2 (7%)
6 Morton Subastas México City 1 370 66 (18%) 24 (36%) 13 (20%)
6 National Book Auctions Ithaca 2 1199 1196 (100%) 799 (67%) 81 (7%)
6 Nosbüsch & Stucke Berlin 2 1500 836 (56%) 505 (60%) 331 (40%)
6 Old World Auctions Richmond 1 471 288 (61%) 259 (90%) 20 (7%)
6 OSENAT FONTAINEBLEAU 1 4 3 (75%) 0 (0%) 3 (100%)
6 Pandolfini Florence 1 242 181 (75%) 1 (1%) 106 (59%)
6 PBA Galleries San Francisco 3 1356 993 (73%) 676 (68%) 104 (10%)
6 Philobiblon Auctions Rome 1 284 157 (55%) 3 (2%) 154 (98%)
6 Pierre Berge and Associes Paris 1 246 162 (66%) 45 (28%) 83 (51%)
6 Potomack Company Alexandria 1 40 28 (70%) 14 (50%) 6 (21%)
6 Potter and Potter Auctions Chicago 1 324 315 (97%) 77 (24%) 151 (48%)
6 Profiles in History Calabasas Hills 2 1038 680 (66%) 2 (0%) 378 (56%)
6 Purcell Auctioneers Birr 1 84 38 (45%) 19 (50%) 3 (8%)
6 Rachel Davis Fine Arts Cleveland 1 532 0 (0%) 0 (0%) 0 (0%)
6 Rago Arts and Auctions Lambertville 1 9 6 (67%) 2 (33%) 2 (33%)
6 RJM Autographs and Antiques Boston 1 160 18 (11%) 16 (89%) 2 (11%)
6 Rossini Paris 1 340 214 (63%) 44 (21%) 100 (47%)
6 RR Auction Amherst 2 1417 884 (62%) 182 (21%) 239 (27%)
6 Skinner Boston 2 155 68 (44%) 37 (54%) 15 (22%)
6 Sothebys Hong Kong 1 13 10 (77%) 0 (0%) 5 (50%)
6 Sothebys London 3 22 16 (73%) 1 (6%) 6 (38%)
6 Sothebys New York 1 298 213 (71%) 90 (42%) 46 (22%)
6 Stair Auctioneers and Appraisers Hudson 2 89 82 (92%) 18 (22%) 39 (48%)
6 Stockholms Auktionsverk Stockholm 1 314 240 (76%) 106 (44%) 82 (34%)
6 Swann Galleries New York 2 607 489 (81%) 173 (35%) 163 (33%)
6 Tajan Paris 1 332 190 (57%) 5 (3%) 79 (42%)
6 Tooveys West Sussex 1 4 2 (50%) 0 (0%) 0 (0%)
6 Vermot de Pas Paris 2 776 435 (56%) 172 (40%) 136 (31%)
6 Waverly Auctions Falls Church 1 453 416 (92%) 132 (32%) 194 (47%)
6 Winter Associates Plainville, CT 1 47 24 (51%) 12 (50%) 1 (4%)
7 Ader PARIS 1 134 92 (69%) 5 (5%) 58 (63%)
7 Anteo Subastas San Sebastián 1 9 0 (0%) 0 (0%) 0 (0%)
7 AntiquarianAuctions.com Cape Town 1 353 133 (38%) 106 (80%) 13 (10%)
7 Archives International Auctions FORT LEE, 1 1150 668 (58%) 233 (35%) 104 (16%)
7 Artcurial Paris 1 48 42 (88%) 12 (29%) 22 (52%)
7 Auctionata Berlin 8 784 109 (14%) 1 (1%) 51 (47%)
7 Bearnes Hampton and Littlewood Exeter 1 10 9 (90%) 0 (0%) 5 (56%)
7 Bloomsbury Auctions London 4 852 560 (66%) 170 (30%) 187 (33%)
7 Bonhams New York 1 208 164 (79%) 44 (27%) 61 (37%)
7 Brunk Auctions Asheville, NC 1 81 59 (73%) 16 (27%) 19 (32%)
7 Bruun Rasmussen Copenhagen 1 116 80 (69%) 48 (60%) 22 (28%)
7 Case Antiques, Inc. Knoxville 1 152 142 (93%) 23 (16%) 108 (76%)
7 Charlton Hall West Columbia, SC 1 19 17 (89%) 1 (6%) 9 (53%)
7 Christies London - King Street 3 320 220 (69%) 18 (8%) 90 (41%)
7 Clars Auction Gallery Oakland 2 205 165 (80%) 102 (62%) 24 (15%)
7 Copley Fine Art Auctions Boston 1 76 75 (99%) 16 (21%) 37 (49%)
7 De Baecque and Associes Lyon 2 419 233 (56%) 24 (10%) 122 (52%)
7 Dominic Winter Book Auctions Gloucestershire 2 786 694 (88%) 104 (15%) 404 (58%)
7 Eldreds East Dennis, 1 48 38 (79%) 25 (66%) 5 (13%)
7 Fonsie Mealy Auctioneers Kilkenny 1 583 336 (58%) 20 (6%) 170 (51%)
7 Forum Auctions London 2 364 292 (80%) 100 (34%) 113 (39%)
7 Gibson Auction Inc. Orange County 1 126 126 (100%) 0 (0%) 126 (100%)
7 Goldberg Coins and Collectibles LOS ANGELES 1 425 322 (76%) 165 (51%) 84 (26%)
7 Grays Auctioneers Cleveland, 1 92 56 (61%) 40 (71%) 5 (9%)
7 Heritage Auctions Dallas 10 6666 6560 (98%) 367 (6%) 5771 (88%)
7 John McInnis Auctioneers Amesbury 2 67 66 (99%) 31 (47%) 24 (36%)
7 Kedem Auctions Ltd. Jerusalem 2 493 395 (80%) 2 (1%) 393 (99%)
7 Keys Fine Arts Auctioneers Norwich 1 230 190 (83%) 45 (24%) 97 (51%)
7 Lancaster Mennonite Historical Society Lancaster 1 470 436 (93%) 0 (0%) 436 (100%)
7 Michaans Auctions Alameda, CA 1 36 26 (72%) 20 (77%) 2 (8%)
7 Minerva Auctions Roma Roma 3 857 303 (35%) 2 (1%) 193 (64%)
7 Morton Subastas México DF CP 11000 1 296 140 (47%) 86 (61%) 34 (24%)
7 National Book Auctions Ithaca 2 1194 1194 (100%) 812 (68%) 107 (9%)
7 Neal Auction Company New Orleans 2 76 49 (64%) 20 (41%) 14 (29%)
7 OSENAT FONTAINEBLEAU 1 72 39 (54%) 8 (21%) 22 (56%)
7 PBA Galleries San Francisco 2 1031 797 (77%) 438 (55%) 123 (15%)
7 Pierre Berge and Associes Paris 1 6 3 (50%) 0 (0%) 3 (100%)
7 Potomack Company Alexandria 1 43 25 (58%) 13 (52%) 3 (12%)
7 Potter and Potter Auctions Chicago 1 601 515 (86%) 246 (48%) 144 (28%)
7 Profiles in History Calabasas Hills 3 304 192 (63%) 2 (1%) 103 (54%)
7 Purcell Auctioneers Birr 1 40 22 (55%) 16 (73%) 0 (0%)
7 Rossini Paris 1 60 16 (27%) 0 (0%) 5 (31%)
7 RR Auction Amherst 2 1319 828 (63%) 185 (22%) 203 (25%)
7 Skinner Boston 1 26 19 (73%) 16 (84%) 1 (5%)
7 Sothebys London 3 452 323 (71%) 6 (2%) 158 (49%)
7 Sothebys New York 2 172 140 (81%) 29 (21%) 59 (42%)
7 Stair Auctioneers and Appraisers Hudson 1 41 41 (100%) 18 (44%) 17 (41%)
7 Tessier & Sarrou and Associates Paris 1 233 160 (69%) 64 (40%) 96 (60%)
7 Tooveys West Sussex 2 270 172 (64%) 91 (53%) 38 (22%)
7 Vermot de Pas Paris 1 146 42 (29%) 30 (71%) 4 (10%)
7 Winner's Auctions Ltd Jerusalem 1 400 265 (66%) 122 (46%) 78 (29%)
7 Winter Associates Plainville, CT 1 39 22 (56%) 11 (50%) 2 (9%)
8 Addison and Sarova Macon 1 400 373 (93%) 139 (37%) 133 (36%)
8 Alaska Auction Anchorage 1 31 28 (90%) 0 (0%) 28 (100%)
8 Alexander Historical Auctions Chesapeake City 1 961 655 (68%) 297 (45%) 196 (30%)
8 Auctionata Berlin 1 130 27 (21%) 0 (0%) 14 (52%)
8 Bloomsbury Auctions London 2 647 492 (76%) 194 (39%) 148 (30%)
8 Bloomsbury Auctions Newbury, Berkshire 1 27 9 (33%) 3 (33%) 2 (22%)
8 Bruun Rasmussen Copenhagen 4 193 171 (89%) 102 (60%) 59 (35%)
8 Clars Auction Gallery Oakland 2 198 196 (99%) 141 (72%) 20 (10%)
8 Cowans Auctions Cincinnati 1 458 427 (93%) 0 (0%) 427 (100%)
8 Dirk Soulis Auctions Lee's Summit 1 46 45 (98%) 31 (69%) 4 (9%)
8 Dominic Winter Book Auctions Gloucestershire 1 153 151 (99%) 33 (22%) 102 (68%)
8 Eldreds East Dennis, 3 349 264 (76%) 140 (53%) 61 (23%)
8 Heritage Auctions Dallas 10 6028 5992 (99%) 35 (1%) 5954 (99%)
8 James D Julia Auctioneers Fairfield 3 91 71 (78%) 43 (61%) 20 (28%)
8 JellyFishTree Johannesburg 1 43 29 (67%) 17 (59%) 5 (17%)
8 Keys Fine Arts Auctioneers Norwich 3 948 700 (74%) 235 (34%) 354 (51%)
8 Leslie Hindman Auctioneers Chicago 1 59 26 (44%) 14 (54%) 7 (27%)
8 Lyon and Turnbull Edinburgh 1 535 417 (78%) 28 (7%) 175 (42%)
8 Michaans Auctions Alameda, CA 2 61 37 (61%) 13 (35%) 22 (59%)
8 Morton Subastas México DF CP 11000 1 367 104 (28%) 69 (66%) 18 (17%)
8 National Book Auctions Ithaca 2 1275 1274 (100%) 976 (77%) 54 (4%)
8 Northeast Auctions Portsmouth 1 108 102 (94%) 25 (25%) 58 (57%)
8 PBA Galleries San Francisco 3 1170 791 (68%) 564 (71%) 55 (7%)
8 Potter and Potter Auctions Chicago 1 532 507 (95%) 153 (30%) 194 (38%)
8 Purcell Auctioneers Birr 1 54 36 (67%) 19 (53%) 8 (22%)
8 Rossini Paris 1 45 12 (27%) 0 (0%) 3 (25%)
8 RR Auction Amherst 1 843 537 (64%) 93 (17%) 136 (25%)
8 Stair Auctioneers and Appraisers Hudson 1 57 54 (95%) 14 (26%) 28 (52%)
8 Swann Galleries New York 1 582 330 (57%) 114 (35%) 82 (25%)
8 Tooveys West Sussex 2 215 196 (91%) 16 (8%) 129 (66%)
8 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 35 34 (97%) 17 (50%) 4 (12%)
9 Ader PARIS 5 1495 842 (56%) 60 (7%) 478 (57%)
9 Alaska Auction Anchorage 1 10 10 (100%) 0 (0%) 10 (100%)
9 ALDE Paris 1 188 151 (80%) 14 (9%) 91 (60%)
9 AntiquarianAuctions.com Cape Town 1 408 147 (36%) 116 (79%) 23 (16%)
9 Arader Galleries New York City 1 227 213 (94%) 80 (38%) 27 (13%)
9 Artcurial Paris 1 81 73 (90%) 3 (4%) 53 (73%)
9 Aspire Auctions Cleveland 1 134 131 (98%) 39 (30%) 49 (37%)
9 Auctionata Berlin 18 933 51 (5%) 0 (0%) 28 (55%)
9 Bearnes Hampton and Littlewood Exeter 1 401 363 (91%) 38 (10%) 205 (56%)
9 Bloomsbury Auctions London 2 410 283 (69%) 113 (40%) 107 (38%)
9 Bonhams London 1 49 37 (76%) 16 (43%) 14 (38%)
9 Bonhams New York 2 336 207 (62%) 29 (14%) 70 (34%)
9 Brunk Auctions Asheville, NC 1 90 67 (74%) 39 (58%) 14 (21%)
9 Bruun Rasmussen Copenhagen 7 538 391 (73%) 210 (54%) 160 (41%)
9 Carlsen Gallery Greenville, NY 1 15 15 (100%) 6 (40%) 5 (33%)
9 Chiswick Auctions London 1 146 113 (77%) 46 (41%) 25 (22%)
9 Christies London - King Street 1 158 130 (82%) 4 (3%) 59 (45%)
9 Christies New York 3 225 202 (90%) 15 (7%) 153 (76%)
9 Clars Auction Gallery Oakland 2 167 126 (75%) 72 (57%) 17 (13%)
9 Dallas Auction Gallery Dallas 1 16 16 (100%) 3 (19%) 4 (25%)
9 Dirk Soulis Auctions Lee's Summit 1 104 95 (91%) 43 (45%) 26 (27%)
9 Dominic Winter Book Auctions Gloucestershire 1 579 535 (92%) 86 (16%) 294 (55%)
9 Dorotheum Vienna 4 673 544 (81%) 0 (0%) 523 (96%)
9 Eldreds East Dennis, 2 62 35 (56%) 21 (60%) 8 (23%)
9 Ferraton Bruxelles 1 1045 872 (83%) 10 (1%) 505 (58%)
9 Forum Auctions London 2 677 575 (85%) 186 (32%) 243 (42%)
9 Freemans Philadelphia 1 411 338 (82%) 140 (41%) 102 (30%)
9 Gateway Gallery Auction Chambersburg, PA 1 384 384 (100%) 0 (0%) 384 (100%)
9 Grays Auctioneers Cleveland, 1 228 197 (86%) 94 (48%) 51 (26%)
9 Guernseys New York, NY 1 74 69 (93%) 56 (81%) 4 (6%)
9 Henri Godts Books and Prints Auctions Bruxelles 1 221 0 (0%) 0 (0%) 0 (0%)
9 Heritage Auctions Dallas 10 5854 5722 (98%) 433 (8%) 4991 (87%)
9 Holabird Kagin Americana Reno 1 602 577 (96%) 289 (50%) 102 (18%)
9 JellyFishTree Johannesburg 1 121 41 (34%) 37 (90%) 2 (5%)
9 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 828 503 (61%) 14 (3%) 325 (65%)
9 Kedem Auctions Ltd. Jerusalem 3 1415 664 (47%) 0 (0%) 663 (100%)
9 Kestenbaum and Company New York 1 235 142 (60%) 13 (9%) 74 (52%)
9 Keys Fine Arts Auctioneers Norwich 4 1617 1162 (72%) 402 (35%) 565 (49%)
9 Koller Auctions Zurich 4 579 362 (63%) 25 (7%) 161 (44%)
9 Lancaster Mennonite Historical Society Lancaster 1 474 431 (91%) 0 (0%) 431 (100%)
9 Leslie Hindman Auctioneers Chicago 1 279 201 (72%) 42 (21%) 69 (34%)
9 Michaans Auctions Alameda, CA 1 32 17 (53%) 7 (41%) 3 (18%)
9 Mid Hudson Auction Galleries Cornwall-on-Hudson, 1 27 20 (74%) 13 (65%) 5 (25%)
9 Morton Subastas México DF CP 11000 1 304 116 (38%) 78 (67%) 19 (16%)
9 National Book Auctions Ithaca 2 1025 1025 (100%) 735 (72%) 44 (4%)
9 Neal Auction Company New Orleans 2 85 65 (76%) 20 (31%) 34 (52%)
9 Old World Auctions Richmond 1 793 617 (78%) 503 (82%) 67 (11%)
9 Paige Auction Portland 1 58 44 (76%) 0 (0%) 44 (100%)
9 PBA Galleries San Francisco 3 812 514 (63%) 380 (74%) 55 (11%)
9 Potter and Potter Auctions Chicago 2 489 195 (40%) 138 (71%) 20 (10%)
9 Quagga Rare Books and Art Stellenbosch 1 22 9 (41%) 1 (11%) 0 (0%)
9 Rachel Davis Fine Arts Cleveland 1 160 157 (98%) 90 (57%) 23 (15%)
9 Rago Arts and Auctions Lambertville 1 61 45 (74%) 19 (42%) 15 (33%)
9 RJM Autographs and Antiques Boston 1 160 19 (12%) 16 (84%) 1 (5%)
9 Rossini Paris 2 268 37 (14%) 0 (0%) 3 (8%)
9 RR Auction Amherst 2 1101 590 (54%) 83 (14%) 252 (43%)
9 Skinner Boston 1 164 130 (79%) 43 (33%) 46 (35%)
9 Sothebys London 2 346 289 (84%) 2 (1%) 165 (57%)
9 Sothebys Paris 1 19 19 (100%) 2 (11%) 16 (84%)
9 Stair Auctioneers and Appraisers Hudson 1 65 65 (100%) 26 (40%) 18 (28%)
9 Swann Galleries New York 2 912 626 (69%) 212 (34%) 168 (27%)
9 Tajan Paris 1 275 195 (71%) 37 (19%) 101 (52%)
9 Venator and Hanstein Köln 2 1423 583 (41%) 233 (40%) 350 (60%)
9 Vermot de Pas Paris 1 110 21 (19%) 16 (76%) 13 (62%)
9 Waverly Auctions Falls Church 1 404 366 (91%) 129 (35%) 163 (45%)
9 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 85 85 (100%) 42 (49%) 19 (22%)
9 Winner's Auctions Ltd Jerusalem 1 537 321 (60%) 210 (65%) 49 (15%)
9 Winter Associates Plainville, CT 1 22 16 (73%) 9 (56%) 1 (6%)
10 Ader PARIS 2 800 425 (53%) 32 (8%) 270 (64%)
10 Alaska Auction Anchorage 3 92 88 (96%) 0 (0%) 88 (100%)
10 ALDE Paris 1 142 0 (0%) 0 (0%) 0 (0%)
10 AntiquarianAuctions.com Cape Town 1 323 159 (49%) 113 (71%) 29 (18%)
10 Archives International Auctions FORT LEE, 2 1385 730 (53%) 451 (62%) 87 (12%)
10 Artcurial Paris 1 235 145 (62%) 1 (1%) 107 (74%)
10 Aspire Auctions Cleveland 1 46 46 (100%) 28 (61%) 9 (20%)
10 Auctionata Berlin 1 55 16 (29%) 1 (6%) 8 (50%)
10 Audap and Mirabaud PARIS 1 274 239 (87%) 69 (29%) 116 (49%)
10 Australian Book Auctions Armadale, 1 387 331 (86%) 81 (24%) 156 (47%)
10 Bearnes Hampton and Littlewood Exeter 1 30 5 (17%) 1 (20%) 0 (0%)
10 Binoche et Giquello rue La Boetie, Paris 1 246 168 (68%) 11 (7%) 119 (71%)
10 Bloomsbury Auctions London 4 684 343 (50%) 142 (41%) 77 (22%)
10 Bonhams Edinburgh 1 49 36 (73%) 24 (67%) 6 (17%)
10 Bonhams Los Angeles 1 258 204 (79%) 37 (18%) 67 (33%)
10 Bonhams New York 1 90 40 (44%) 20 (50%) 9 (23%)
10 Brunk Auctions Asheville, NC 1 59 0 (0%) 0 (0%) 0 (0%)
10 Bruun Rasmussen Copenhagen 5 411 342 (83%) 221 (65%) 96 (28%)
10 Case Antiques, Inc. Knoxville 1 73 64 (88%) 30 (47%) 18 (28%)
10 Central Mass Auctions Boston, 1 15 0 (0%) 0 (0%) 0 (0%)
10 Christies London - King Street 1 3 3 (100%) 0 (0%) 2 (67%)
10 Christies London -South Kensington 1 136 90 (66%) 7 (8%) 39 (43%)
10 Christies New York 4 676 562 (83%) 143 (25%) 238 (42%)
10 Clars Auction Gallery Oakland 2 180 142 (79%) 102 (72%) 11 (8%)
10 Cowans Auctions Cincinnati 1 391 348 (89%) 175 (50%) 65 (19%)
10 Dallas Auction Gallery Dallas 1 32 32 (100%) 4 (13%) 13 (41%)
10 Dominic Winter Book Auctions Gloucestershire 2 640 546 (85%) 37 (7%) 469 (86%)
10 Dorotheum Vienna 1 387 292 (75%) 0 (0%) 292 (100%)
10 Doyle New York New York 1 218 196 (90%) 36 (18%) 97 (49%)
10 Eldreds East Dennis, 3 80 62 (78%) 40 (65%) 11 (18%)
10 Forum Auctions London 2 205 169 (82%) 53 (31%) 70 (41%)
10 Forum Auctions in Italy Roma 1 405 350 (86%) 130 (37%) 220 (63%)
10 Galerie Bassenge Berlin-Grunewald 5 2804 1487 (53%) 11 (1%) 662 (45%)
10 Gateway Gallery Auction Chambersburg, PA 2 482 0 (0%) 0 (0%) 0 (0%)
10 Grays Auctioneers Cleveland, 1 37 19 (51%) 12 (63%) 2 (11%)
10 Grogan and Company Dedham 1 17 12 (71%) 6 (50%) 2 (17%)
10 Guernseys New York, NY 1 159 137 (86%) 117 (85%) 10 (7%)
10 Henri Godts Books and Prints Auctions Bruxelles 1 447 302 (68%) 23 (8%) 204 (68%)
10 Heritage Auctions Dallas 13 7159 7027 (98%) 0 (0%) 7027 (100%)
10 Heritage Auctions New York 1 738 394 (53%) 257 (65%) 33 (8%)
10 Holabird Kagin Americana Reno 2 701 509 (73%) 388 (76%) 29 (6%)
10 JellyFishTree Johannesburg 1 110 36 (33%) 33 (92%) 2 (6%)
10 Keys Fine Arts Auctioneers Norwich 3 230 124 (54%) 27 (22%) 67 (54%)
10 Kiefer Buch und Kunstauktionen 75172 Pforzheim 2 6029 2823 (47%) 1608 (57%) 1117 (40%)
10 Kolbe and Fanning Numismatic Booksellers Gahanna 1 293 224 (76%) 120 (54%) 104 (46%)
10 Leslie Hindman Auctioneers Chicago 1 43 27 (63%) 12 (44%) 6 (22%)
10 Marc van de Wiele Auctions Brugge 1 1178 893 (76%) 39 (4%) 526 (59%)
10 Michaans Auctions Alameda, CA 1 27 9 (33%) 0 (0%) 9 (100%)
10 Morton Subastas México DF CP 11000 2 380 139 (37%) 89 (64%) 27 (19%)
10 National Book Auctions Ithaca 2 797 797 (100%) 558 (70%) 59 (7%)
10 Northeast Auctions Portsmouth 1 39 37 (95%) 6 (16%) 24 (65%)
10 One Of Kind Collectibles Coral Gables 1 367 284 (77%) 0 (0%) 284 (100%)
10 OSENAT FONTAINEBLEAU 2 144 92 (64%) 18 (20%) 50 (54%)
10 PBA Galleries San Francisco 2 964 649 (67%) 456 (70%) 68 (10%)
10 PIASA Paris 3 682 512 (75%) 38 (7%) 276 (54%)
10 Potter and Potter Auctions Chicago 1 144 143 (99%) 39 (27%) 64 (45%)
10 Purcell Auctioneers Birr 2 560 427 (76%) 76 (18%) 119 (28%)
10 Quagga Rare Books and Art Stellenbosch 1 72 32 (44%) 22 (69%) 10 (31%)
10 Rachel Davis Fine Arts Cleveland 1 217 183 (84%) 60 (33%) 53 (29%)
10 Robert Siegel Galleries New York 1 107 107 (100%) 19 (18%) 70 (65%)
10 RR Auction Amherst 2 1435 925 (64%) 210 (23%) 220 (24%)
10 Skinner Boston 1 544 446 (82%) 177 (40%) 156 (35%)
10 Sothebys London 4 494 339 (69%) 23 (7%) 145 (43%)
10 Sothebys New York 2 671 497 (74%) 44 (9%) 233 (47%)
10 Sothebys Paris 1 271 185 (68%) 24 (13%) 57 (31%)
10 Stair Auctioneers and Appraisers Hudson 1 45 43 (96%) 31 (72%) 5 (12%)
10 Swann Galleries New York 4 1149 954 (83%) 200 (21%) 398 (42%)
10 Tessier & Sarrou and Associates Paris 1 426 0 (0%) 0 (0%) 0 (0%)
10 Tooveys West Sussex 2 468 378 (81%) 54 (14%) 188 (50%)
10 Winter Associates Plainville, CT 1 29 19 (66%) 8 (42%) 1 (5%)
11 25 Blythe Road LONDON 2 120 0 (0%) 0 (0%) 0 (0%)
11 Addison and Sarova Macon 1 315 281 (89%) 111 (40%) 69 (25%)
11 Ader PARIS 2 677 453 (67%) 13 (3%) 294 (65%)
11 Aguttes Neuilly-sur-Seine 2 299 196 (66%) 27 (14%) 85 (43%)
11 Alaska Auction Anchorage 2 23 21 (91%) 0 (0%) 21 (100%)
11 ALDE Paris 2 320 191 (60%) 5 (3%) 108 (57%)
11 Alexander Historical Auctions Chesapeake City 1 219 126 (58%) 57 (45%) 50 (40%)
11 AntiquarianAuctions.com Cape Town 1 403 151 (37%) 117 (77%) 22 (15%)
11 Arader Galleries New York City 1 223 186 (83%) 66 (35%) 22 (12%)
11 Artcurial Paris 3 597 403 (68%) 11 (3%) 221 (55%)
11 Aste Bolaffi Milan 1 510 208 (41%) 0 (0%) 208 (100%)
11 Auctionata Berlin 2 184 5 (3%) 0 (0%) 4 (80%)
11 Bearnes Hampton and Littlewood Exeter 1 107 65 (61%) 15 (23%) 26 (40%)
11 Binoche et Giquello rue La Boetie, Paris 4 744 528 (71%) 87 (16%) 325 (62%)
11 Bloomsbury Auctions London 2 516 340 (66%) 165 (49%) 86 (25%)
11 Bonhams London 4 669 481 (72%) 44 (9%) 238 (49%)
11 Brunk Auctions Asheville, NC 2 126 29 (23%) 8 (28%) 9 (31%)
11 Bruun Rasmussen Copenhagen 4 369 284 (77%) 152 (54%) 97 (34%)
11 Bubb Kuyper 2011 KM Haarlem 1 6064 4097 (68%) 0 (0%) 1988 (49%)
11 Burgersdijk and Niermans Leiden 1 1283 1020 (80%) 254 (25%) 766 (75%)
11 Charlton Hall West Columbia, SC 1 45 42 (93%) 17 (40%) 11 (26%)
11 Chiswick Auctions London 1 262 210 (80%) 79 (38%) 81 (39%)
11 Christian Hesse Auktionen Hamburg 2 1051 746 (71%) 2 (0%) 442 (59%)
11 Christies London - King Street 1 368 227 (62%) 15 (7%) 112 (49%)
11 Christies New York 1 369 284 (77%) 11 (4%) 105 (37%)
11 Christies Paris 3 402 245 (61%) 22 (9%) 147 (60%)
11 Clars Auction Gallery Oakland 2 193 148 (77%) 94 (64%) 29 (20%)
11 Cowans Auctions Cincinnati 1 476 361 (76%) 111 (31%) 133 (37%)
11 Dirk Soulis Auctions Lee's Summit 1 13 13 (100%) 10 (77%) 0 (0%)
11 Dominic Winter Book Auctions Gloucestershire 3 1143 936 (82%) 162 (17%) 508 (54%)
11 Dorotheum Vienna 2 506 321 (63%) 0 (0%) 321 (100%)
11 Doyle New York New York 1 602 529 (88%) 167 (32%) 216 (41%)
11 Eldreds East Dennis, 1 93 54 (58%) 29 (54%) 7 (13%)
11 Forum Auctions London 2 291 243 (84%) 32 (13%) 150 (62%)
11 Galerie Bassenge Berlin-Grunewald 2 1214 709 (58%) 310 (44%) 365 (51%)
11 Grays Auctioneers Cleveland, 1 48 41 (85%) 14 (34%) 17 (41%)
11 Heritage Auctions Beverly Hills 2 1588 1585 (100%) 0 (0%) 1585 (100%)
11 Heritage Auctions Dallas 10 6742 6431 (95%) 1057 (16%) 4803 (75%)
11 Jacksons Auction Cedar Falls, Iowa 1 13 11 (85%) 0 (0%) 6 (55%)
11 JellyFishTree Johannesburg 1 137 52 (38%) 40 (77%) 3 (6%)
11 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 434 163 (38%) 89 (55%) 74 (45%)
11 John McInnis Auctioneers Amesbury 2 112 101 (90%) 52 (51%) 17 (17%)
11 Kedem Auctions Ltd. Jerusalem 1 166 137 (83%) 48 (35%) 52 (38%)
11 Ketterer Kunst Doerling Hamburg 2 1371 849 (62%) 354 (42%) 474 (56%)
11 Keys Fine Arts Auctioneers Norwich 1 104 79 (76%) 5 (6%) 37 (47%)
11 Knotty Pine Auction Service West Swanzey 1 271 196 (72%) 141 (72%) 17 (9%)
11 Lancaster Mennonite Historical Society Lancaster 1 500 463 (93%) 0 (0%) 463 (100%)
11 Leslie Hindman Auctioneers Chicago 1 476 294 (62%) 114 (39%) 92 (31%)
11 Michaans Auctions Alameda, CA 1 38 23 (61%) 17 (74%) 3 (13%)
11 Minerva Auctions Roma Roma 1 229 69 (30%) 0 (0%) 20 (29%)
11 Morton Subastas México DF CP 11000 1 412 116 (28%) 77 (66%) 16 (14%)
11 National Book Auctions Ithaca 2 691 688 (100%) 515 (75%) 26 (4%)
11 Nosbüsch & Stucke Berlin 2 1490 927 (62%) 547 (59%) 380 (41%)
11 Old World Auctions Richmond 1 846 626 (74%) 536 (86%) 57 (9%)
11 OSENAT FONTAINEBLEAU 2 257 189 (74%) 15 (8%) 139 (74%)
11 Pandolfini Florence 1 260 144 (55%) 0 (0%) 138 (96%)
11 PBA Galleries San Francisco 2 585 424 (72%) 277 (65%) 50 (12%)
11 PIASA Paris 1 168 99 (59%) 1 (1%) 63 (64%)
11 Pierre Berge and Associes Paris 2 376 272 (72%) 2 (1%) 168 (62%)
11 Potomack Company Alexandria 2 75 56 (75%) 19 (34%) 16 (29%)
11 Purcell Auctioneers Birr 1 43 23 (53%) 17 (74%) 3 (13%)
11 Rago Arts and Auctions Lambertville 3 158 123 (78%) 34 (28%) 41 (33%)
11 Reiss & Sohn Konigstein 1 1904 0 (0%) 0 (0%) 0 (0%)
11 RJM Autographs and Antiques Boston 1 160 19 (12%) 16 (84%) 1 (5%)
11 Romantic Agony Book and Print Auctions Brussels 2 1405 985 (70%) 12 (1%) 606 (62%)
11 Rossini Paris 1 43 13 (30%) 0 (0%) 3 (23%)
11 RR Auction Amherst 2 1370 808 (59%) 149 (18%) 199 (25%)
11 Skinner Boston 1 272 165 (61%) 116 (70%) 19 (12%)
11 Sothebys London 4 727 530 (73%) 14 (3%) 266 (50%)
11 Sothebys Paris 2 182 83 (46%) 10 (12%) 28 (34%)
11 Stair Auctioneers and Appraisers Hudson 1 77 70 (91%) 39 (56%) 16 (23%)
11 Swann Galleries New York 5 1779 1375 (77%) 400 (29%) 524 (38%)
11 Tajan Paris 1 299 192 (64%) 3 (2%) 126 (66%)
11 Tessier & Sarrou and Associates Paris 2 695 482 (69%) 111 (23%) 307 (64%)
11 Thomaston Place Auction Galleries Thomaston 3 141 92 (65%) 74 (80%) 8 (9%)
11 Tooveys West Sussex 3 243 232 (95%) 25 (11%) 135 (58%)
11 Vermot de Pas Paris 3 1255 1052 (84%) 18 (2%) 1033 (98%)
11 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 21 20 (95%) 13 (65%) 5 (25%)
11 Winner's Auctions Ltd Jerusalem 1 396 278 (70%) 131 (47%) 82 (29%)
11 Zisska and Lacher Munich 1 1841 1125 (61%) 613 (54%) 473 (42%)
12 Adams Amsterdam Auctions Amsterdam 1 137 97 (71%) 48 (49%) 28 (29%)
12 Ader PARIS 1 292 215 (74%) 7 (3%) 142 (66%)
12 Alaska Auction Anchorage 1 15 15 (100%) 0 (0%) 15 (100%)
12 ALDE Paris 4 940 483 (51%) 12 (2%) 290 (60%)
12 Alexander Historical Auctions Chesapeake City 1 311 204 (66%) 99 (49%) 67 (33%)
12 Anteo Subastas San Sebastián 1 13 0 (0%) 0 (0%) 0 (0%)
12 Artcurial Paris 3 327 229 (70%) 0 (0%) 137 (60%)
12 Aspire Auctions Cleveland 1 32 31 (97%) 10 (32%) 9 (29%)
12 Aste Bolaffi Milan 1 832 586 (70%) 0 (0%) 586 (100%)
12 Auctionata Berlin 9 523 108 (21%) 84 (78%) 10 (9%)
12 Bearnes Hampton and Littlewood Exeter 1 17 8 (47%) 0 (0%) 7 (88%)
12 Bibliopathos Milano 1 568 89 (16%) 72 (81%) 6 (7%)
12 Binoche et Giquello rue La Boetie, Paris 1 118 39 (33%) 1 (3%) 22 (56%)
12 Bloomsbury Auctions London 4 1424 936 (66%) 270 (29%) 360 (38%)
12 Bonhams London 2 175 123 (70%) 26 (21%) 52 (42%)
12 Bonhams New York 3 527 288 (55%) 65 (23%) 87 (30%)
12 Bruun Rasmussen Copenhagen 5 553 426 (77%) 230 (54%) 159 (37%)
12 Christies London - King Street 1 165 118 (72%) 7 (6%) 67 (57%)
12 Christies New York 1 408 331 (81%) 64 (19%) 180 (54%)
12 Christies Paris 1 107 64 (60%) 11 (17%) 14 (22%)
12 Clars Auction Gallery Oakland 2 167 103 (62%) 49 (48%) 22 (21%)
12 De Baecque and Associes Lyon 2 810 441 (54%) 34 (8%) 166 (38%)
12 Dominic Winter Book Auctions Gloucestershire 2 906 796 (88%) 104 (13%) 493 (62%)
12 Dorotheum Vienna 1 443 351 (79%) 0 (0%) 351 (100%)
12 Dorothy Sloan Rare Books Austin 2 546 141 (26%) 0 (0%) 5 (4%)
12 Eldreds East Dennis, 1 74 55 (74%) 26 (47%) 16 (29%)
12 Fonsie Mealy Auctioneers Kilkenny 1 820 539 (66%) 38 (7%) 300 (56%)
12 Forum Auctions London 2 303 242 (80%) 57 (24%) 87 (36%)
12 Forum Auctions in Italy Roma 1 90 90 (100%) 57 (63%) 8 (9%)
12 Gibson Auction Inc. Orange County 1 157 154 (98%) 25 (16%) 107 (69%)
12 Goldberg Coins and Collectibles LOS ANGELES 1 201 114 (57%) 92 (81%) 7 (6%)
12 Gonnelli Casa DAste Firenze 1 461 215 (47%) 0 (0%) 215 (100%)
12 Grays Auctioneers Cleveland, 1 60 41 (68%) 19 (46%) 14 (34%)
12 Guernseys New York, NY 2 632 236 (37%) 208 (88%) 10 (4%)
12 Henri Godts Books and Prints Auctions Bruxelles 1 397 307 (77%) 26 (8%) 209 (68%)
12 Heritage Auctions Dallas 10 6556 6412 (98%) 0 (0%) 6412 (100%)
12 Holabird Kagin Americana Reno 3 1024 696 (68%) 530 (76%) 41 (6%)
12 Jasper52 New York 1 112 52 (46%) 19 (37%) 13 (25%)
12 Jeschke van Vliet Auctions Berlin GmbH Berlin-Schoneberg 1 1630 525 (32%) 249 (47%) 276 (53%)
12 Kedem Auctions Ltd. Jerusalem 1 534 435 (81%) 0 (0%) 435 (100%)
12 Kestenbaum and Company New York 1 64 42 (66%) 0 (0%) 18 (43%)
12 Keys Fine Arts Auctioneers Norwich 3 917 618 (67%) 220 (36%) 301 (49%)
12 Koller Auctions Zurich 3 603 325 (54%) 1 (0%) 254 (78%)
12 Leslie Hindman Auctioneers Chicago 1 153 110 (72%) 35 (32%) 28 (25%)
12 Michaans Auctions Alameda, CA 1 37 14 (38%) 8 (57%) 0 (0%)
12 Mid Hudson Auction Galleries Cornwall-on-Hudson, 1 71 42 (59%) 40 (95%) 1 (2%)
12 Minerva Auctions Roma Roma 2 995 388 (39%) 2 (1%) 246 (63%)
12 Moreshet Auctions Jerusalem 1 286 183 (64%) 0 (0%) 183 (100%)
12 National Book Auctions Ithaca 1 371 371 (100%) 317 (85%) 12 (3%)
12 Neal Auction Company New Orleans 3 209 151 (72%) 33 (22%) 86 (57%)
12 OSENAT FONTAINEBLEAU 1 38 4 (11%) 0 (0%) 2 (50%)
12 Pandolfini Florence 1 22 0 (0%) 0 (0%) 0 (0%)
12 PBA Galleries San Francisco 3 1515 1121 (74%) 672 (60%) 133 (12%)
12 PIASA Paris 1 141 34 (24%) 3 (9%) 17 (50%)
12 Pierre Berge and Associes Paris 4 773 503 (65%) 107 (21%) 286 (57%)
12 Potomack Company Alexandria 1 15 9 (60%) 3 (33%) 1 (11%)
12 Potter and Potter Auctions Chicago 1 444 421 (95%) 138 (33%) 136 (32%)
12 Profiles in History Calabasas Hills 1 604 403 (67%) 1 (0%) 221 (55%)
12 Rachel Davis Fine Arts Cleveland 2 512 412 (80%) 217 (53%) 74 (18%)
12 Rago Arts and Auctions Lambertville 1 19 18 (95%) 10 (56%) 7 (39%)
12 Robert Siegel Galleries New York 1 403 391 (97%) 139 (36%) 176 (45%)
12 Rossini Paris 1 10 7 (70%) 1 (14%) 3 (43%)
12 RR Auction Amherst 2 1067 758 (71%) 177 (23%) 207 (27%)
12 Skinner Marlborough 1 40 33 (83%) 13 (39%) 12 (36%)
12 Sothebys London 2 408 259 (63%) 12 (5%) 137 (53%)
12 Sothebys New York 4 545 377 (69%) 70 (19%) 179 (47%)
12 Stair Auctioneers and Appraisers Hudson 1 32 30 (94%) 15 (50%) 8 (27%)
12 Stockholms Auktionsverk Stockholm 1 413 323 (78%) 135 (42%) 133 (41%)
12 Swann Galleries New York 2 651 551 (85%) 114 (21%) 248 (45%)
12 Tessier & Sarrou and Associates Paris 1 141 114 (81%) 13 (11%) 70 (61%)
12 Tooveys West Sussex 1 25 22 (88%) 5 (23%) 6 (27%)
12 Vermot de Pas Paris 2 924 591 (64%) 169 (29%) 223 (38%)
12 Waverly Auctions Falls Church 1 430 362 (84%) 152 (42%) 119 (33%)
12 William H. Bunch Auctions and Appraisals Chadds Ford, PA 1 48 48 (100%) 17 (35%) 19 (40%)
12 Winter Associates Plainville, CT 1 20 12 (60%) 5 (42%) 3 (25%)
Total 1389 406738 296578 (73%) 68044 (23%) 170816 (58%)

(2015) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Alaska Auction Anchorage 1 79 76 (96%) 53 (70%) 23 (30%)
1 AntiquarianAuctions.com Cape Town 1 513 204 (40%) 163 (80%) 25 (12%)
1 Arader Galleries New York City 1 144 119 (83%) 44 (37%) 45 (38%)
1 Artcurial Paris 5 105 105 (100%) 1 (1%) 99 (94%)
1 Binoche et Giquello rue La Boetie, Paris 1 50 50 (100%) 1 (2%) 44 (88%)
1 Bloomsbury Auctions London 2 450 374 (83%) 172 (46%) 122 (33%)
1 Bonhams London 1 49 31 (63%) 3 (10%) 18 (58%)
1 Bonhams San Francisco 2 221 126 (57%) 79 (63%) 11 (9%)
1 Bruun Rasmussen Copenhagen 7 232 195 (84%) 111 (57%) 70 (36%)
1 Clars Auction Gallery Oakland 2 212 162 (76%) 87 (54%) 33 (20%)
1 Cowans Auctions Cincinnati 2 307 242 (79%) 142 (59%) 41 (17%)
1 Dirk Soulis Auctions Lee's Summit 1 18 13 (72%) 10 (77%) 1 (8%)
1 Dominic Winter Book Auctions Gloucestershire 2 761 581 (76%) 90 (15%) 316 (54%)
1 Doyle New York New York 1 23 21 (91%) 8 (38%) 6 (29%)
1 Eldreds East Dennis, 1 47 35 (74%) 20 (57%) 8 (23%)
1 Grays Auctioneers Cleveland, 1 86 58 (67%) 21 (36%) 9 (16%)
1 Heritage Auctions Dallas 14 6642 6221 (94%) 42 (1%) 6128 (99%)
1 John McInnis Auctioneers Amesbury 1 112 100 (89%) 44 (44%) 27 (27%)
1 Keno Auctions New York, NY 10021 1 13 12 (92%) 4 (33%) 4 (33%)
1 Keys Fine Arts Auctioneers Norwich 2 1076 752 (70%) 186 (25%) 429 (57%)
1 Kolbe and Fanning Numismatic Booksellers Gahanna 1 329 221 (67%) 130 (59%) 91 (41%)
1 Lancaster Mennonite Historical Society Lancaster 1 483 425 (88%) 0 (0%) 425 (100%)
1 Leslie Hindman Auctioneers Denver, 1 58 58 (100%) 1 (2%) 56 (97%)
1 Lyon and Turnbull Edinburgh 1 448 397 (89%) 27 (7%) 211 (53%)
1 Michaans Auctions Alameda, CA 1 32 21 (66%) 6 (29%) 11 (52%)
1 Morton Casa de Subastas México DF CP 11000 2 371 136 (37%) 91 (67%) 19 (14%)
1 National Book Auctions Ithaca 2 996 996 (100%) 676 (68%) 135 (14%)
1 Neal Auction Company New Orleans 1 181 112 (62%) 25 (22%) 39 (35%)
1 Nosbüsch & Stucke Berlin 1 561 283 (50%) 177 (63%) 106 (37%)
1 PBA Galleries San Francisco 2 932 686 (74%) 444 (65%) 86 (13%)
1 Rossini Paris 1 95 37 (39%) 16 (43%) 12 (32%)
1 RR Auction Amherst 2 964 663 (69%) 109 (16%) 268 (40%)
1 Skinner Boston 1 200 156 (78%) 48 (31%) 55 (35%)
1 Swann Galleries New York 1 296 241 (81%) 71 (29%) 94 (39%)
1 Tajan Paris 1 216 190 (88%) 11 (6%) 133 (70%)
1 Tooveys West Sussex 1 50 44 (88%) 12 (27%) 19 (43%)
1 Winter Associates Plainville, CT 1 34 24 (71%) 6 (25%) 7 (29%)
2 Ader PARIS 2 65 47 (72%) 15 (32%) 20 (43%)
2 Alaska Auction Anchorage 2 29 29 (100%) 0 (0%) 29 (100%)
2 ALDE Paris 1 318 208 (65%) 13 (6%) 119 (57%)
2 Alexander Historical Auctions Chesapeake City 1 1246 1004 (81%) 380 (38%) 358 (36%)
2 Arader Galleries New York City 1 163 157 (96%) 94 (60%) 25 (16%)
2 Artcurial Paris 1 54 37 (69%) 2 (5%) 20 (54%)
2 Aspire Auctions Cleveland 1 115 115 (100%) 65 (57%) 15 (13%)
2 Auctionata New York 1 103 32 (31%) 25 (78%) 7 (22%)
2 Binoche et Giquello rue La Boetie, Paris 1 215 131 (61%) 41 (31%) 54 (41%)
2 Bloomsbury Auctions London 2 1198 955 (80%) 371 (39%) 346 (36%)
2 Bonhams Los Angeles 1 62 37 (60%) 20 (54%) 6 (16%)
2 Bonhams San Francisco 1 151 135 (89%) 6 (4%) 68 (50%)
2 Bruun Rasmussen Copenhagen 8 368 307 (83%) 138 (45%) 138 (45%)
2 Carlsen Gallery Greenville, NY 1 7 7 (100%) 0 (0%) 6 (86%)
2 Christies London -South Kensington 1 7 6 (86%) 0 (0%) 3 (50%)
2 Christies New York 2 186 168 (90%) 31 (18%) 68 (40%)
2 Clars Auction Gallery Oakland 2 185 160 (86%) 82 (51%) 38 (24%)
2 Copley Fine Art Auctions Boston 1 98 91 (93%) 7 (8%) 55 (60%)
2 Cowans Auctions Cincinnati 1 22 15 (68%) 4 (27%) 3 (20%)
2 Dominic Winter Book Auctions Gloucestershire 1 85 62 (73%) 15 (24%) 31 (50%)
2 Doyle New York New York 1 13 12 (92%) 5 (42%) 4 (33%)
2 Eldreds East Dennis, 1 43 30 (70%) 15 (50%) 7 (23%)
2 Ferraton Bruxelles 1 607 508 (84%) 8 (2%) 286 (56%)
2 Florence Number Nine Florence 1 11 0 (0%) 0 (0%) 0 (0%)
2 Grays Auctioneers Cleveland, 1 43 17 (40%) 12 (71%) 3 (18%)
2 Hauff and Auvermann Berlin-Wilmersdorf 1 275 154 (56%) 85 (55%) 69 (45%)
2 Heritage Auctions Beverly Hills 1 277 265 (96%) 0 (0%) 265 (100%)
2 Heritage Auctions Dallas 14 6396 6154 (96%) 42 (1%) 5982 (97%)
2 Heritage Auctions New York 1 1134 1097 (97%) 0 (0%) 1097 (100%)
2 James D Julia Auctioneers Fairfield 3 199 148 (74%) 65 (44%) 48 (32%)
2 Kedem Auction Jerusalem 1 56 36 (64%) 3 (8%) 10 (28%)
2 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 7044 3424 (49%) 1895 (55%) 1425 (42%)
2 Kolbe and Fanning Numismatic Booksellers Gahanna 1 380 293 (77%) 146 (50%) 147 (50%)
2 Michaans Auctions Alameda, CA 1 33 22 (67%) 9 (41%) 9 (41%)
2 Morton Casa de Subastas México DF CP 11000 1 313 34 (11%) 17 (50%) 12 (35%)
2 National Book Auctions Ithaca 1 510 510 (100%) 448 (88%) 62 (12%)
2 Neal Auction Company New Orleans 1 41 25 (61%) 13 (52%) 8 (32%)
2 Neret Minet and Tessier Paris 2 187 64 (34%) 7 (11%) 33 (52%)
2 Old World Auctions Glen Allen 1 804 683 (85%) 628 (92%) 54 (8%)
2 PBA Galleries San Francisco 2 796 557 (70%) 384 (69%) 89 (16%)
2 Pierre Berge and Associes Paris 1 265 170 (64%) 12 (7%) 97 (57%)
2 RR Auction Amherst 2 961 592 (62%) 80 (14%) 242 (41%)
2 Skinner Marlborough 2 149 95 (64%) 56 (59%) 20 (21%)
2 Sothebys London 1 8 7 (88%) 1 (14%) 3 (43%)
2 Sothebys Paris 1 27 22 (81%) 2 (9%) 18 (82%)
2 Stair Auctioneers and Appraisers Hudson 1 29 28 (97%) 8 (29%) 18 (64%)
2 Swann Galleries New York 2 612 424 (69%) 117 (28%) 133 (31%)
2 The Written Word Autographs Tamworth, NH 1 966 395 (41%) 107 (27%) 73 (18%)
2 Tooveys West Sussex 2 315 256 (81%) 54 (21%) 98 (38%)
2 Vermot de Pas Paris 1 169 63 (37%) 16 (25%) 20 (32%)
2 Winter Associates Plainville, CT 1 25 22 (88%) 4 (18%) 7 (32%)
3 Adams Amsterdam Auctions Amsterdam 2 310 269 (87%) 135 (50%) 67 (25%)
3 Addison and Sarova Macon 1 100 95 (95%) 17 (18%) 45 (47%)
3 Ader PARIS 1 306 184 (60%) 12 (7%) 76 (41%)
3 Aguttes Neuilly-sur-Seine 2 172 79 (46%) 1 (1%) 31 (39%)
3 Alaska Auction Anchorage 2 50 50 (100%) 0 (0%) 50 (100%)
3 ALDE Paris 1 627 363 (58%) 27 (7%) 199 (55%)
3 AntiquarianAuctions.com Cape Town 1 497 150 (30%) 125 (83%) 16 (11%)
3 Artcurial Paris 1 100 58 (58%) 20 (34%) 38 (66%)
3 Auctionata Berlin 2 282 121 (43%) 89 (74%) 19 (16%)
3 Auctionata New York 2 129 46 (36%) 34 (74%) 7 (15%)
3 Australian Book Auctions Armadale, 1 276 217 (79%) 45 (21%) 88 (41%)
3 Bearnes Hampton and Littlewood Exeter 2 457 372 (81%) 67 (18%) 184 (49%)
3 Beaussant Lefevre Paris 1 299 192 (64%) 82 (43%) 79 (41%)
3 Binoche et Giquello rue La Boetie, Paris 2 308 246 (80%) 22 (9%) 152 (62%)
3 Bloomsbury Auctions London 7 2034 1533 (75%) 456 (30%) 625 (41%)
3 Bonhams London 3 910 739 (81%) 28 (4%) 395 (53%)
3 Bonhams Los Angeles 1 401 317 (79%) 51 (16%) 138 (44%)
3 Bonhams New York 1 99 99 (100%) 7 (7%) 79 (80%)
3 Bonhams Oxford 2 500 443 (89%) 73 (16%) 237 (53%)
3 Bruun Rasmussen Copenhagen 11 333 254 (76%) 132 (52%) 110 (43%)
3 Christies London - King Street 1 155 107 (69%) 2 (2%) 50 (47%)
3 Christies New York 3 407 285 (70%) 19 (7%) 175 (61%)
3 Christies Paris 2 456 328 (72%) 6 (2%) 209 (64%)
3 Clars Auction Gallery Oakland 2 185 168 (91%) 100 (60%) 25 (15%)
3 Cowans Auctions Cincinnati 2 595 549 (92%) 251 (46%) 144 (26%)
3 De Baecque and Associes Lyon 1 434 136 (31%) 10 (7%) 54 (40%)
3 Dirk Soulis Auctions Lee's Summit 1 24 24 (100%) 0 (0%) 24 (100%)
3 Dominic Winter Book Auctions Gloucestershire 1 620 497 (80%) 61 (12%) 309 (62%)
3 Doyle New York New York 1 28 24 (86%) 5 (21%) 15 (63%)
3 Eldreds East Dennis, 1 57 46 (81%) 20 (43%) 13 (28%)
3 Ferraton Bruxelles 1 436 394 (90%) 2 (1%) 278 (71%)
3 Florence Number Nine Florence 1 14 1 (7%) 0 (0%) 1 (100%)
3 Grays Auctioneers Cleveland, 1 67 30 (45%) 18 (60%) 2 (7%)
3 Grogan and Company Dedham 1 16 14 (88%) 3 (21%) 5 (36%)
3 Henri Godts Books and Prints Auctions Bruxelles 1 450 342 (76%) 17 (5%) 278 (81%)
3 Heritage Auctions Dallas 16 7123 6844 (96%) 16 (0%) 6822 (100%)
3 JA Stargardt Autographenhandlung Berlin 5 935 790 (84%) 189 (24%) 601 (76%)
3 James D Julia Auctioneers Fairfield 2 26 23 (88%) 8 (35%) 8 (35%)
3 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 317 155 (49%) 60 (39%) 95 (61%)
3 John McInnis Auctioneers Amesbury 1 16 0 (0%) 0 (0%) 0 (0%)
3 Kedem Auction Jerusalem 1 470 352 (75%) 37 (11%) 123 (35%)
3 Kestenbaum and Company New York 1 248 152 (61%) 10 (7%) 77 (51%)
3 Keys Fine Arts Auctioneers Norwich 2 1036 739 (71%) 313 (42%) 303 (41%)
3 Koller Auctions Zurich 3 701 427 (61%) 29 (7%) 158 (37%)
3 Lancaster Mennonite Historical Society Lancaster 1 468 436 (93%) 0 (0%) 436 (100%)
3 Marc van de Wiele Auctions Brugge 1 744 625 (84%) 16 (3%) 401 (64%)
3 Michaans Auctions Alameda, CA 1 53 44 (83%) 25 (57%) 7 (16%)
3 Morton Casa de Subastas México DF CP 11000 2 397 183 (46%) 108 (59%) 39 (21%)
3 National Book Auctions Ithaca 1 520 520 (100%) 244 (47%) 78 (15%)
3 Neret Minet and Tessier Paris 1 391 193 (49%) 13 (7%) 67 (35%)
3 Northeast Auctions Portsmouth 1 39 36 (92%) 8 (22%) 18 (50%)
3 OSENAT FONTAINEBLEAU 1 30 20 (67%) 0 (0%) 18 (90%)
3 PBA Galleries San Francisco 2 1214 833 (69%) 522 (63%) 96 (12%)
3 PIASA Paris 1 290 196 (68%) 23 (12%) 111 (57%)
3 Pierre Berge and Associes Paris 1 341 121 (35%) 7 (6%) 36 (30%)
3 Rachel Davis Fine Arts Cleveland 1 162 151 (93%) 42 (28%) 38 (25%)
3 Rago Arts and Auctions Lambertville 2 165 165 (100%) 93 (56%) 40 (24%)
3 Rossini Paris 1 244 149 (61%) 20 (13%) 78 (52%)
3 RR Auction Amherst 2 1152 729 (63%) 139 (19%) 299 (41%)
3 Skinner Boston 1 11 10 (91%) 2 (20%) 7 (70%)
3 Sothebys London 3 732 655 (89%) 6 (1%) 444 (68%)
3 Sothebys New York 1 42 29 (69%) 7 (24%) 15 (52%)
3 Sothebys Paris 1 288 189 (66%) 5 (3%) 97 (51%)
3 Swann Galleries New York 3 1375 964 (70%) 318 (33%) 313 (32%)
3 Tajan Paris 1 156 86 (55%) 64 (74%) 6 (7%)
3 Tooveys West Sussex 2 25 18 (72%) 3 (17%) 7 (39%)
3 Venator and Hanstein Köln 1 1134 571 (50%) 213 (37%) 358 (63%)
3 Vermot de Pas Paris 1 579 385 (66%) 122 (32%) 135 (35%)
3 Waverly Auctions Falls Church 1 463 438 (95%) 124 (28%) 214 (49%)
3 Winter Associates Plainville, CT 1 46 38 (83%) 7 (18%) 14 (37%)
4 Ader PARIS 2 387 297 (77%) 16 (5%) 172 (58%)
4 Alaska Auction Anchorage 2 57 56 (98%) 3 (5%) 53 (95%)
4 ALDE Paris 3 1607 1088 (68%) 269 (25%) 540 (50%)
4 AntiquarianAuctions.com Cape Town 1 429 194 (45%) 150 (77%) 31 (16%)
4 Arader Galleries New York City 1 248 216 (87%) 40 (19%) 74 (34%)
4 Artcurial Paris 1 57 19 (33%) 2 (11%) 10 (53%)
4 Aspire Auctions Cleveland 1 35 35 (100%) 14 (40%) 10 (29%)
4 Auctionata Berlin 2 281 108 (38%) 77 (71%) 19 (18%)
4 Auctionata New York 1 84 15 (18%) 14 (93%) 0 (0%)
4 Beaussant Lefevre Paris 2 55 42 (76%) 1 (2%) 30 (71%)
4 Binoche et Giquello rue La Boetie, Paris 1 219 86 (39%) 15 (17%) 36 (42%)
4 Bloomsbury Auctions London 5 1152 839 (73%) 284 (34%) 335 (40%)
4 Bonhams London 1 46 38 (83%) 4 (11%) 21 (55%)
4 Bonhams New York 4 670 344 (51%) 67 (19%) 104 (30%)
4 Bonhams San Francisco 1 255 199 (78%) 21 (11%) 80 (40%)
4 Bruun Rasmussen Copenhagen 7 380 287 (76%) 185 (64%) 86 (30%)
4 Carlsen Gallery Greenville, NY 1 55 55 (100%) 13 (24%) 14 (25%)
4 Charlton Hall West Columbia, SC 1 46 42 (91%) 12 (29%) 17 (40%)
4 Christies London -South Kensington 4 419 284 (68%) 14 (5%) 118 (42%)
4 Christies New York 2 283 229 (81%) 12 (5%) 81 (35%)
4 Christies Paris 1 201 120 (60%) 1 (1%) 55 (46%)
4 Clars Auction Gallery Oakland 1 60 55 (92%) 15 (27%) 23 (42%)
4 Cowans Auctions Cincinnati 1 290 250 (86%) 115 (46%) 60 (24%)
4 De Baecque and Associes Lyon 1 324 227 (70%) 31 (14%) 107 (47%)
4 Dominic Winter Book Auctions Gloucestershire 2 839 638 (76%) 135 (21%) 328 (51%)
4 Dorotheum Vienna 1 93 64 (69%) 3 (5%) 39 (61%)
4 Doyle New York New York 2 787 696 (88%) 134 (19%) 364 (52%)
4 Eldreds East Dennis, 1 44 36 (82%) 19 (53%) 9 (25%)
4 Freemans Philadelphia 1 575 520 (90%) 173 (33%) 201 (39%)
4 Galerie Bassenge Berlin-Grunewald 6 2792 1639 (59%) 850 (52%) 734 (45%)
4 Heritage Auctions Beverly Hills 1 592 450 (76%) 281 (62%) 108 (24%)
4 Heritage Auctions Dallas 15 7564 7127 (94%) 29 (0%) 7086 (99%)
4 Heritage Auctions New York 2 1594 1285 (81%) 646 (50%) 352 (27%)
4 Holabird Kagin Americana Reno 6 3435 2800 (82%) 2095 (75%) 329 (12%)
4 Keys Fine Arts Auctioneers Norwich 1 99 58 (59%) 4 (7%) 51 (88%)
4 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 6420 2881 (45%) 1544 (54%) 1256 (44%)
4 Kolbe and Fanning Numismatic Booksellers Gahanna 1 376 117 (31%) 94 (80%) 23 (20%)
4 Leslie Hindman Auctioneers Chicago 2 46 29 (63%) 10 (34%) 9 (31%)
4 Michaans Auctions Alameda, CA 1 27 18 (67%) 10 (56%) 4 (22%)
4 Mid Hudson Auction Galleries Cornwall-on-Hudson, 1 146 103 (71%) 82 (80%) 7 (7%)
4 Morton Casa de Subastas México DF CP 11000 1 288 136 (47%) 91 (67%) 31 (23%)
4 National Book Auctions Ithaca 1 507 507 (100%) 378 (75%) 34 (7%)
4 Neal Auction Company New Orleans 3 93 60 (65%) 27 (45%) 17 (28%)
4 Neret Minet and Tessier Paris 3 170 71 (42%) 7 (10%) 40 (56%)
4 OSENAT FONTAINEBLEAU 1 231 145 (63%) 7 (5%) 98 (68%)
4 Paige Auction Portland 1 87 76 (87%) 50 (66%) 5 (7%)
4 PBA Galleries San Francisco 3 1884 1306 (69%) 734 (56%) 159 (12%)
4 PIASA Paris 1 181 73 (40%) 0 (0%) 23 (32%)
4 Pierre Berge and Associes Paris 1 223 173 (78%) 53 (31%) 95 (55%)
4 Potomack Company Alexandria 1 49 34 (69%) 19 (56%) 4 (12%)
4 Romantic Agony Book and Print Auctions Brussels 1 1680 1087 (65%) 64 (6%) 684 (63%)
4 Rossini Paris 2 144 81 (56%) 10 (12%) 44 (54%)
4 RR Auction Amherst 2 1304 828 (63%) 132 (16%) 339 (41%)
4 Sheppards Irish Auction House Durrow 1 20 11 (55%) 4 (36%) 4 (36%)
4 Sothebys London 1 258 180 (70%) 6 (3%) 76 (42%)
4 Sothebys New York 3 282 205 (73%) 23 (11%) 93 (45%)
4 Stair Auctioneers and Appraisers Hudson 2 78 74 (95%) 19 (26%) 35 (47%)
4 Swann Galleries New York 4 1472 1167 (79%) 295 (25%) 445 (38%)
4 Tooveys West Sussex 2 371 307 (83%) 83 (27%) 131 (43%)
4 Vermot de Pas Paris 1 283 0 (0%) 0 (0%) 0 (0%)
5 Adams Amsterdam Auctions Amsterdam 1 213 142 (67%) 48 (34%) 52 (37%)
5 Ader PARIS 3 981 626 (64%) 14 (2%) 415 (66%)
5 Aguttes Neuilly-sur-Seine 1 437 289 (66%) 24 (8%) 139 (48%)
5 ALDE Paris 4 1052 609 (58%) 41 (7%) 408 (67%)
5 Alexander Historical Auctions Chesapeake City 1 54 16 (30%) 14 (88%) 2 (13%)
5 Artcurial Paris 3 583 373 (64%) 6 (2%) 214 (57%)
5 Aspire Auctions Cleveland 1 10 10 (100%) 4 (40%) 2 (20%)
5 Auctionata Berlin 2 271 80 (30%) 63 (79%) 9 (11%)
5 Auctionata New York 1 81 26 (32%) 14 (54%) 0 (0%)
5 Audap and Mirabaud PARIS 2 160 63 (39%) 24 (38%) 17 (27%)
5 Binoche et Giquello rue La Boetie, Paris 1 304 143 (47%) 7 (5%) 74 (52%)
5 Bloomsbury Auctions London 2 799 532 (67%) 130 (24%) 235 (44%)
5 Bolaffi Ambassador Auctions Milan 1 679 458 (67%) 0 (0%) 458 (100%)
5 Bonhams Edinburgh 1 68 49 (72%) 15 (31%) 17 (35%)
5 Bonhams London 1 11 7 (64%) 0 (0%) 1 (14%)
5 Bonhams New York 1 119 62 (52%) 9 (15%) 20 (32%)
5 Bruun Rasmussen Copenhagen 8 533 443 (83%) 220 (50%) 184 (42%)
5 Bubb Kuyper 2011 KM Haarlem 1 5337 3644 (68%) 0 (0%) 1780 (49%)
5 Burgersdijk and Niermans Leiden 1 1371 1217 (89%) 316 (26%) 901 (74%)
5 Christies London - King Street 2 302 211 (70%) 31 (15%) 90 (43%)
5 Clars Auction Gallery Oakland 2 217 188 (87%) 107 (57%) 34 (18%)
5 Dominic Winter Book Auctions Gloucestershire 2 936 705 (75%) 135 (19%) 361 (51%)
5 Dorotheum Vienna 2 222 154 (69%) 2 (1%) 151 (98%)
5 Eldreds East Dennis, 1 24 12 (50%) 8 (67%) 1 (8%)
5 Ferraton Bruxelles 1 1164 936 (80%) 16 (2%) 561 (60%)
5 Galerie Bassenge Berlin-Grunewald 3 1382 932 (67%) 387 (42%) 517 (55%)
5 Gonnelli Casa DAste Firenze 1 792 432 (55%) 0 (0%) 432 (100%)
5 Hauff and Auvermann Berlin-Wilmersdorf 2 1487 701 (47%) 347 (50%) 434 (62%)
5 Hauswedell and Nolte Hamburg 1 779 387 (50%) 207 (53%) 180 (47%)
5 Heritage Auctions Beverly Hills 2 727 614 (84%) 242 (39%) 178 (29%)
5 Heritage Auctions Dallas 18 9647 9379 (97%) 204 (2%) 9066 (97%)
5 Heritage Auctions New York 1 217 160 (74%) 85 (53%) 26 (16%)
5 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 1271 580 (46%) 254 (44%) 326 (56%)
5 Ketterer Kunst Doerling Hamburg 1 1023 743 (73%) 308 (41%) 423 (57%)
5 Keys Fine Arts Auctioneers Norwich 3 1184 794 (67%) 194 (24%) 468 (59%)
5 Knotty Pine Auction Service West Swanzey 1 309 267 (86%) 163 (61%) 23 (9%)
5 Lancaster Mennonite Historical Society Lancaster 1 502 469 (93%) 0 (0%) 469 (100%)
5 Leslie Hindman Auctioneers Chicago 2 700 529 (76%) 161 (30%) 176 (33%)
5 Lyon and Turnbull Edinburgh 1 357 297 (83%) 27 (9%) 142 (48%)
5 Michaans Auctions Alameda, CA 1 62 38 (61%) 21 (55%) 8 (21%)
5 Mid Hudson Auction Galleries Cornwall-on-Hudson, 3 1152 856 (74%) 439 (51%) 120 (14%)
5 National Book Auctions Ithaca 2 990 988 (100%) 698 (71%) 54 (5%)
5 Neret Minet and Tessier Paris 2 913 526 (58%) 231 (44%) 245 (47%)
5 Northeast Auctions Portsmouth 1 78 71 (91%) 24 (34%) 23 (32%)
5 Nosbüsch & Stucke Berlin 1 1231 665 (54%) 408 (61%) 257 (39%)
5 Old World Auctions Glen Allen 1 805 572 (71%) 468 (82%) 59 (10%)
5 PBA Galleries San Francisco 2 615 389 (63%) 247 (63%) 53 (14%)
5 PIASA Paris 1 105 30 (29%) 1 (3%) 7 (23%)
5 Pierre Berge and Associes Paris 1 255 0 (0%) 0 (0%) 0 (0%)
5 Potter and Potter Auctions Chicago 1 276 264 (96%) 62 (23%) 117 (44%)
5 Rago Arts and Auctions Lambertville 1 244 188 (77%) 48 (26%) 70 (37%)
5 Rossini Paris 1 120 41 (34%) 7 (17%) 17 (41%)
5 RR Auction Amherst 1 968 571 (59%) 76 (13%) 225 (39%)
5 Skinner Boston 2 141 101 (72%) 39 (39%) 26 (26%)
5 Sothebys London 2 454 281 (62%) 5 (2%) 138 (49%)
5 Sothebys New York 2 366 282 (77%) 38 (13%) 133 (47%)
5 Swann Galleries New York 4 1364 984 (72%) 216 (22%) 320 (33%)
5 Tajan Paris 4 893 413 (46%) 32 (8%) 219 (53%)
5 Tooveys West Sussex 2 279 254 (91%) 57 (22%) 117 (46%)
5 Woolley and Wallis Salisbury 1 12 11 (92%) 1 (9%) 3 (27%)
6 Adams Amsterdam Auctions Amsterdam 1 44 33 (75%) 15 (45%) 12 (36%)
6 Ader PARIS 2 568 381 (67%) 5 (1%) 238 (62%)
6 Aguttes Neuilly-sur-Seine 3 275 156 (57%) 36 (23%) 47 (30%)
6 Alaska Auction Anchorage 2 70 70 (100%) 0 (0%) 70 (100%)
6 ALDE Paris 1 164 138 (84%) 0 (0%) 98 (71%)
6 AntiquarianAuctions.com Cape Town 1 359 180 (50%) 135 (75%) 41 (23%)
6 Arader Galleries New York City 1 311 217 (70%) 125 (58%) 40 (18%)
6 Archives International Auctions FORT LEE, 1 1147 698 (61%) 427 (61%) 92 (13%)
6 Artcurial Paris 4 626 415 (66%) 22 (5%) 244 (59%)
6 Auctionata Berlin 3 240 146 (61%) 0 (0%) 112 (77%)
6 Auctionata New York 1 123 58 (47%) 18 (31%) 7 (12%)
6 Audap and Mirabaud PARIS 3 528 428 (81%) 125 (29%) 191 (45%)
6 Australian Book Auctions Armadale, 1 276 233 (84%) 32 (14%) 119 (51%)
6 Beaussant Lefevre Paris 1 113 97 (86%) 26 (27%) 46 (47%)
6 Binoche et Giquello rue La Boetie, Paris 1 331 269 (81%) 76 (28%) 140 (52%)
6 Bloomsbury Auctions London 6 1167 905 (78%) 247 (27%) 414 (46%)
6 Bloomsbury Philobiblon Rome 2 733 445 (61%) 16 (4%) 429 (96%)
6 Bonhams London 5 1072 770 (72%) 48 (6%) 391 (51%)
6 Bonhams New York 2 220 111 (50%) 42 (38%) 28 (25%)
6 Bonhams Oxford 1 94 69 (73%) 37 (54%) 15 (22%)
6 Bruun Rasmussen Copenhagen 6 442 324 (73%) 190 (59%) 95 (29%)
6 Charlton Hall West Columbia, SC 1 119 106 (89%) 35 (33%) 36 (34%)
6 Christies London - King Street 1 165 130 (79%) 13 (10%) 67 (52%)
6 Christies London -South Kensington 3 736 629 (85%) 84 (13%) 362 (58%)
6 Christies New York 1 213 162 (76%) 14 (9%) 79 (49%)
6 Christies Paris 1 63 47 (75%) 3 (6%) 19 (40%)
6 Cowans Auctions Cincinnati 1 406 295 (73%) 109 (37%) 104 (35%)
6 Dominic Winter Book Auctions Gloucestershire 1 720 618 (86%) 96 (16%) 349 (56%)
6 Dorotheum Vienna 3 884 606 (69%) 45 (7%) 531 (88%)
6 Eldreds East Dennis, 1 68 58 (85%) 30 (52%) 14 (24%)
6 Ferraton Bruxelles 1 643 520 (81%) 5 (1%) 315 (61%)
6 Florence Number Nine Florence 1 12 8 (67%) 0 (0%) 8 (100%)
6 Galerie Bassenge Berlin-Grunewald 2 504 318 (63%) 122 (38%) 188 (59%)
6 Goldberg Coins and Collectibles LOS ANGELES 1 1086 909 (84%) 449 (49%) 269 (30%)
6 Grays Auctioneers Cleveland, 1 44 28 (64%) 20 (71%) 2 (7%)
6 Guernseys New York, NY 1 706 571 (81%) 528 (92%) 18 (3%)
6 Hauswedell and Nolte Hamburg 4 499 128 (26%) 45 (35%) 83 (65%)
6 Henri Godts Books and Prints Auctions Bruxelles 1 455 329 (72%) 24 (7%) 226 (69%)
6 Heritage Auctions Dallas 16 7510 7242 (96%) 48 (1%) 7183 (99%)
6 Jacksons Auction Cedar Falls, Iowa 1 40 37 (93%) 12 (32%) 17 (46%)
6 James D Julia Auctioneers Fairfield 1 36 33 (92%) 16 (48%) 8 (24%)
6 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 349 128 (37%) 47 (37%) 81 (63%)
6 Kedem Auction Jerusalem 1 612 451 (74%) 0 (0%) 451 (100%)
6 Kestenbaum and Company New York 1 173 138 (80%) 4 (3%) 86 (62%)
6 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 4338 1893 (44%) 1053 (56%) 786 (42%)
6 Koller Auctions Geneve 1 30 18 (60%) 3 (17%) 8 (44%)
6 Koller Auctions Zurich 1 181 114 (63%) 1 (1%) 64 (56%)
6 Leslie Hindman Auctioneers Chicago 1 311 167 (54%) 105 (63%) 20 (12%)
6 Michaans Auctions Alameda, CA 1 34 18 (53%) 15 (83%) 2 (11%)
6 Minerva Auctions Roma Roma 2 940 332 (35%) 5 (2%) 175 (53%)
6 National Book Auctions Ithaca 1 429 429 (100%) 275 (64%) 32 (7%)
6 Neal Auction Company New Orleans 2 57 49 (86%) 13 (27%) 19 (39%)
6 Neret Minet and Tessier Paris 5 1249 658 (53%) 292 (44%) 280 (43%)
6 OSENAT FONTAINEBLEAU 1 15 5 (33%) 2 (40%) 2 (40%)
6 Pandolfini Florence 1 108 79 (73%) 2 (3%) 76 (96%)
6 PBA Galleries San Francisco 2 826 574 (69%) 327 (57%) 95 (17%)
6 PIASA Paris 1 9 1 (11%) 0 (0%) 1 (100%)
6 Pierre Berge and Associes Paris 3 531 432 (81%) 35 (8%) 290 (67%)
6 Potter and Potter Auctions Chicago 1 820 622 (76%) 308 (50%) 174 (28%)
6 Profiles in History Calabasas Hills 3 1606 1248 (78%) 1 (0%) 634 (51%)
6 Rachel Davis Fine Arts Cleveland 1 543 434 (80%) 237 (55%) 62 (14%)
6 Rago Arts and Auctions Lambertville 1 11 7 (64%) 0 (0%) 5 (71%)
6 Romantic Agony Book and Print Auctions Brussels 2 763 187 (25%) 17 (9%) 89 (48%)
6 Rossini Paris 1 4 4 (100%) 0 (0%) 3 (75%)
6 RR Auction Amherst 2 1102 771 (70%) 74 (10%) 326 (42%)
6 Skinner Boston 2 306 245 (80%) 87 (36%) 98 (40%)
6 Sothebys Hong Kong 1 31 26 (84%) 3 (12%) 12 (46%)
6 Sothebys London 1 182 118 (65%) 0 (0%) 47 (40%)
6 Sothebys New York 1 150 88 (59%) 19 (22%) 30 (34%)
6 Sothebys Paris 1 227 179 (79%) 2 (1%) 89 (50%)
6 Stair Auctioneers and Appraisers Hudson 1 69 62 (90%) 23 (37%) 20 (32%)
6 Stockholms Auktionsverk Stockholm 1 518 412 (80%) 142 (34%) 210 (51%)
6 Swann Galleries New York 2 658 559 (85%) 199 (36%) 203 (36%)
6 Tooveys West Sussex 1 14 11 (79%) 4 (36%) 2 (18%)
6 Vermot de Pas Paris 1 709 359 (51%) 178 (50%) 96 (27%)
6 Waverly Auctions Falls Church 1 463 420 (91%) 137 (33%) 183 (44%)
6 Winter Associates Plainville, CT 1 30 18 (60%) 7 (39%) 3 (17%)
7 Addison and Sarova Macon 1 264 253 (96%) 99 (39%) 69 (27%)
7 Alaska Auction Anchorage 3 45 44 (98%) 2 (5%) 42 (95%)
7 Alexander Historical Auctions Chesapeake City 1 1188 927 (78%) 349 (38%) 355 (38%)
7 AntiquarianAuctions.com Cape Town 1 371 180 (49%) 137 (76%) 27 (15%)
7 Auctionata Berlin 3 269 99 (37%) 45 (45%) 43 (43%)
7 Bearnes Hampton and Littlewood Exeter 1 41 25 (61%) 6 (24%) 9 (36%)
7 Bloomsbury Auctions London 3 882 625 (71%) 141 (23%) 231 (37%)
7 Bonhams London 1 116 89 (77%) 3 (3%) 46 (52%)
7 Bonhams Los Angeles 1 234 141 (60%) 17 (12%) 37 (26%)
7 Bonhams Oxford 1 243 224 (92%) 50 (22%) 117 (52%)
7 Brunk Auctions Asheville, NC 1 177 167 (94%) 57 (34%) 42 (25%)
7 Case Antiques, Inc. Knoxville 1 49 39 (80%) 14 (36%) 12 (31%)
7 Christies London - King Street 1 182 134 (74%) 2 (1%) 76 (57%)
7 Christies New York 1 437 363 (83%) 62 (17%) 151 (42%)
7 Clars Auction Gallery Oakland 2 186 133 (72%) 73 (55%) 23 (17%)
7 Copley Fine Art Auctions Boston 1 66 61 (92%) 10 (16%) 34 (56%)
7 Cowans Auctions Cincinnati 2 564 502 (89%) 273 (54%) 125 (25%)
7 De Baecque and Associes Lyon 2 323 173 (54%) 17 (10%) 71 (41%)
7 Dirk Soulis Auctions Lee's Summit 1 241 235 (98%) 77 (33%) 44 (19%)
7 Dominic Winter Book Auctions Gloucestershire 2 778 597 (77%) 123 (21%) 318 (53%)
7 Doyle New York New York 1 26 20 (77%) 11 (55%) 5 (25%)
7 Eldreds East Dennis, 2 101 71 (70%) 38 (54%) 14 (20%)
7 Grays Auctioneers Cleveland, 1 65 36 (55%) 12 (33%) 10 (28%)
7 Guernseys New York, NY 1 605 530 (88%) 496 (94%) 14 (3%)
7 Heritage Auctions Dallas 13 6466 6207 (96%) 0 (0%) 6207 (100%)
7 John McInnis Auctioneers Amesbury 2 118 117 (99%) 42 (36%) 42 (36%)
7 Kedem Auction Jerusalem 2 557 470 (84%) 0 (0%) 470 (100%)
7 Keys Fine Arts Auctioneers Norwich 4 1165 842 (72%) 232 (28%) 482 (57%)
7 Kolbe and Fanning Numismatic Booksellers Gahanna 1 364 201 (55%) 118 (59%) 83 (41%)
7 Lancaster Mennonite Historical Society Lancaster 1 443 395 (89%) 0 (0%) 395 (100%)
7 Lyon and Turnbull Edinburgh 1 9 2 (22%) 0 (0%) 0 (0%)
7 Michaans Auctions Alameda, CA 1 43 25 (58%) 15 (60%) 4 (16%)
7 Morton Casa de Subastas México DF CP 11000 2 403 121 (30%) 71 (59%) 24 (20%)
7 National Book Auctions Ithaca 1 420 420 (100%) 278 (66%) 36 (9%)
7 One Of Kind Collictibles Coral Gables 1 177 149 (84%) 0 (0%) 149 (100%)
7 OSENAT FONTAINEBLEAU 1 128 95 (74%) 6 (6%) 64 (67%)
7 PBA Galleries San Francisco 2 1137 687 (60%) 453 (66%) 65 (9%)
7 Rossini Paris 1 67 12 (18%) 0 (0%) 1 (8%)
7 RR Auction Amherst 2 1549 983 (63%) 150 (15%) 367 (37%)
7 Sothebys London 2 356 257 (72%) 14 (5%) 112 (44%)
7 Sothebys New York 1 173 123 (71%) 19 (15%) 61 (50%)
7 Stair Auctioneers and Appraisers Hudson 1 234 220 (94%) 106 (48%) 57 (26%)
7 Tooveys West Sussex 2 44 37 (84%) 12 (32%) 13 (35%)
7 Winter Associates Plainville, CT 1 14 10 (71%) 4 (40%) 2 (20%)
8 Alaska Auction Anchorage 3 82 82 (100%) 0 (0%) 82 (100%)
8 Arader Galleries New York City 1 65 64 (98%) 39 (61%) 11 (17%)
8 Archives International Auctions FORT LEE, 1 1204 656 (54%) 208 (32%) 90 (14%)
8 Auctionata Berlin 2 277 103 (37%) 9 (9%) 32 (31%)
8 Bearnes Hampton and Littlewood Exeter 1 399 331 (83%) 37 (11%) 171 (52%)
8 Bloomsbury Auctions London 2 495 410 (83%) 129 (31%) 185 (45%)
8 Bruun Rasmussen Copenhagen 6 537 395 (74%) 188 (48%) 168 (43%)
8 Clars Auction Gallery Oakland 2 146 144 (99%) 91 (63%) 22 (15%)
8 Cowans Auctions Cincinnati 1 37 36 (97%) 32 (89%) 3 (8%)
8 Doyle New York New York 1 16 14 (88%) 6 (43%) 7 (50%)
8 Eldreds East Dennis, 2 228 167 (73%) 81 (49%) 37 (22%)
8 Heritage Auctions Dallas 16 9020 8472 (94%) 0 (0%) 8472 (100%)
8 James D Julia Auctioneers Fairfield 4 106 83 (78%) 48 (58%) 22 (27%)
8 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 3 1076 409 (38%) 163 (40%) 246 (60%)
8 Keys Fine Arts Auctioneers Norwich 2 51 32 (63%) 0 (0%) 32 (100%)
8 Kolbe and Fanning Numismatic Booksellers Gahanna 1 479 310 (65%) 183 (59%) 127 (41%)
8 Leslie Hindman Auctioneers Chicago 1 274 196 (72%) 82 (42%) 45 (23%)
8 Maître Bernard GALATEAU Limoges 4 2058 0 (0%) 0 (0%) 0 (0%)
8 Michaans Auctions Alameda, CA 1 53 38 (72%) 19 (50%) 14 (37%)
8 Michael Treloar Adelaide SA 1 255 145 (57%) 90 (62%) 30 (21%)
8 Mid Hudson Auction Galleries Cornwall-on-Hudson, 1 73 0 (0%) 0 (0%) 0 (0%)
8 Morton Casa de Subastas México DF CP 11000 2 544 266 (49%) 104 (39%) 69 (26%)
8 National Book Auctions Ithaca 2 857 856 (100%) 454 (53%) 103 (12%)
8 PBA Galleries San Francisco 2 1248 910 (73%) 502 (55%) 112 (12%)
8 Potter and Potter Auctions Chicago 1 45 44 (98%) 7 (16%) 19 (43%)
8 Quagga Rare Books and Art Cape Town 1 17 5 (29%) 5 (100%) 0 (0%)
8 RR Auction Amherst 1 1071 634 (59%) 92 (15%) 216 (34%)
8 Skinner Marlborough 1 29 20 (69%) 2 (10%) 15 (75%)
8 Swann Galleries New York 1 700 488 (70%) 176 (36%) 150 (31%)
8 Tooveys West Sussex 2 103 91 (88%) 20 (22%) 46 (51%)
8 Treadway Toomey Auctions Oak Park 1 109 0 (0%) 0 (0%) 0 (0%)
8 Winter Associates Plainville, CT 1 25 20 (80%) 7 (35%) 4 (20%)
9 Adams Amsterdam Auctions Amsterdam 2 345 338 (98%) 55 (16%) 213 (63%)
9 Ader PARIS 1 448 262 (58%) 35 (13%) 71 (27%)
9 Alaska Auction Anchorage 2 53 53 (100%) 3 (6%) 49 (92%)
9 AntiquarianAuctions.com Cape Town 1 438 194 (44%) 148 (76%) 42 (22%)
9 Arader Galleries New York City 1 213 178 (84%) 63 (35%) 46 (26%)
9 Aspire Auctions Cleveland 1 56 55 (98%) 33 (60%) 4 (7%)
9 Auctionata Berlin 1 136 84 (62%) 0 (0%) 77 (92%)
9 Auctionata New York 1 106 65 (61%) 8 (12%) 11 (17%)
9 Australian Book Auctions Armadale, 1 297 234 (79%) 49 (21%) 111 (47%)
9 Bloomsbury Auctions London 6 974 735 (75%) 244 (33%) 287 (39%)
9 Bonhams London 1 283 189 (67%) 4 (2%) 80 (42%)
9 Bonhams New York 2 371 289 (78%) 36 (12%) 129 (45%)
9 Brunk Auctions Asheville, NC 1 12 11 (92%) 4 (36%) 3 (27%)
9 Bruun Rasmussen Copenhagen 8 573 410 (72%) 233 (57%) 127 (31%)
9 Carlsen Gallery Greenville, NY 1 13 13 (100%) 3 (23%) 4 (31%)
9 Charlton Hall West Columbia, SC 1 67 60 (90%) 19 (32%) 22 (37%)
9 Christies London - King Street 1 179 138 (77%) 1 (1%) 67 (49%)
9 Christies London -South Kensington 1 245 161 (66%) 10 (6%) 59 (37%)
9 Clars Auction Gallery Oakland 2 354 290 (82%) 168 (58%) 60 (21%)
9 De Baecque and Associes Lyon 1 98 55 (56%) 4 (7%) 26 (47%)
9 Dirk Soulis Auctions Lee's Summit 1 164 154 (94%) 54 (35%) 60 (39%)
9 Dominic Winter Book Auctions Gloucestershire 1 718 573 (80%) 91 (16%) 313 (55%)
9 Dorotheum Vienna 3 652 503 (77%) 2 (0%) 482 (96%)
9 Eldreds East Dennis, 1 39 27 (69%) 17 (63%) 4 (15%)
9 Ferraton Bruxelles 1 257 215 (84%) 0 (0%) 128 (60%)
9 Grays Auctioneers Cleveland, 1 5 2 (40%) 2 (100%) 0 (0%)
9 Grogan and Company Dedham 1 11 9 (82%) 1 (11%) 6 (67%)
9 Heritage Auctions Dallas 13 6541 6358 (97%) 79 (1%) 6143 (97%)
9 Heritage Auctions New York 1 1032 780 (76%) 0 (0%) 780 (100%)
9 Holabird Kagin Americana Reno 3 2096 1471 (70%) 1106 (75%) 102 (7%)
9 Kedem Auction Jerusalem 1 441 319 (72%) 1 (0%) 318 (100%)
9 Keys Fine Arts Auctioneers Norwich 2 1143 807 (71%) 241 (30%) 446 (55%)
9 Koller Auctions Geneve 1 94 57 (61%) 8 (14%) 17 (30%)
9 Koller Auctions Zurich 4 817 483 (59%) 13 (3%) 239 (49%)
9 Lancaster Mennonite Historical Society Lancaster 1 500 443 (89%) 0 (0%) 443 (100%)
9 Leslie Hindman Auctioneers Chicago 1 235 188 (80%) 53 (28%) 59 (31%)
9 Lyon and Turnbull Edinburgh 1 403 324 (80%) 19 (6%) 160 (49%)
9 Michaans Auctions Alameda, CA 1 42 25 (60%) 20 (80%) 4 (16%)
9 Morton Casa de Subastas México DF CP 11000 1 325 139 (43%) 90 (65%) 30 (22%)
9 National Book Auctions Ithaca 1 479 479 (100%) 232 (48%) 47 (10%)
9 Neal Auction Company New Orleans 2 91 61 (67%) 21 (34%) 18 (30%)
9 Old World Auctions Glen Allen 1 806 593 (74%) 517 (87%) 43 (7%)
9 Paige Auction Portland 1 136 84 (62%) 52 (62%) 3 (4%)
9 PBA Galleries San Francisco 3 987 690 (70%) 447 (65%) 86 (12%)
9 PIASA Paris 2 221 187 (85%) 1 (1%) 159 (85%)
9 Potomack Company Alexandria 2 64 52 (81%) 26 (50%) 10 (19%)
9 Potter and Potter Auctions Chicago 1 995 746 (75%) 390 (52%) 181 (24%)
9 Profiles in History Calabasas Hills 2 1238 884 (71%) 4 (0%) 514 (58%)
9 Quagga Rare Books and Art Cape Town 1 21 11 (52%) 11 (100%) 0 (0%)
9 Rago Arts and Auctions Lambertville 2 133 113 (85%) 66 (58%) 28 (25%)
9 RR Auction Amherst 2 1231 746 (61%) 138 (18%) 244 (33%)
9 Skinner Boston 3 330 226 (68%) 85 (38%) 71 (31%)
9 Sothebys London 4 779 672 (86%) 8 (1%) 477 (71%)
9 Sothebys Paris 1 34 34 (100%) 0 (0%) 27 (79%)
9 Swann Galleries New York 2 1072 816 (76%) 220 (27%) 293 (36%)
9 Tooveys West Sussex 1 29 26 (90%) 4 (15%) 6 (23%)
9 Venator and Hanstein Köln 2 1229 705 (57%) 341 (48%) 364 (52%)
9 Vermot de Pas Paris 1 188 71 (38%) 24 (34%) 21 (30%)
9 Waverly Auctions Falls Church 1 415 370 (89%) 132 (36%) 163 (44%)
10 Ader PARIS 1 12 8 (67%) 1 (13%) 2 (25%)
10 Aguttes Neuilly-sur-Seine 1 71 0 (0%) 0 (0%) 0 (0%)
10 Alain and Evelyne Morel de Westgaver 1050 Bruxelles 1 537 355 (66%) 4 (1%) 181 (51%)
10 Alaska Auction Anchorage 4 125 125 (100%) 0 (0%) 125 (100%)
10 ALDE Paris 2 543 373 (69%) 32 (9%) 252 (68%)
10 AntiquarianAuctions.com Cape Town 1 355 129 (36%) 89 (69%) 21 (16%)
10 Archives International Auctions FORT LEE, 2 896 625 (70%) 339 (54%) 88 (14%)
10 Artcurial Paris 1 201 86 (43%) 1 (1%) 25 (29%)
10 Aspire Auctions Cleveland 1 34 33 (97%) 8 (24%) 11 (33%)
10 Auctionata Berlin 3 230 80 (35%) 0 (0%) 67 (84%)
10 Auctionata New York 1 89 45 (51%) 0 (0%) 30 (67%)
10 Binoche et Giquello rue La Boetie, Paris 2 649 311 (48%) 50 (16%) 144 (46%)
10 Bloomsbury Auctions London 3 1009 768 (76%) 263 (34%) 301 (39%)
10 Bolaffi Ambassador Auctions Milan 1 284 187 (66%) 0 (0%) 187 (100%)
10 Bolaffi Ambassador Auctions Turin 1 119 53 (45%) 0 (0%) 53 (100%)
10 Bonhams Edinburgh 1 95 81 (85%) 48 (59%) 19 (23%)
10 Bonhams London 2 224 203 (91%) 50 (25%) 102 (50%)
10 Bonhams New York 2 195 75 (38%) 23 (31%) 11 (15%)
10 Bonhams San Francisco 1 264 185 (70%) 25 (14%) 74 (40%)
10 Bruun Rasmussen Copenhagen 4 240 188 (78%) 104 (55%) 70 (37%)
10 Christies New York 3 538 369 (69%) 24 (7%) 140 (38%)
10 Clars Auction Gallery Oakland 2 275 226 (82%) 146 (65%) 40 (18%)
10 Cowans Auctions Cincinnati 1 456 414 (91%) 225 (54%) 94 (23%)
10 De Baecque and Associes Lyon 1 289 249 (86%) 22 (9%) 174 (70%)
10 Dominic Winter Book Auctions Gloucestershire 3 958 726 (76%) 91 (13%) 407 (56%)
10 Dorotheum Vienna 2 279 228 (82%) 0 (0%) 228 (100%)
10 Doyle New York New York 1 253 235 (93%) 43 (18%) 129 (55%)
10 Fonsie Mealy Auctioneers Kilkenny 1 280 207 (74%) 9 (4%) 131 (63%)
10 Freemans Philadelphia 1 705 555 (79%) 264 (48%) 119 (21%)
10 Galerie Bassenge Berlin-Grunewald 6 2357 1270 (54%) 583 (46%) 646 (51%)
10 Hauff and Auvermann Berlin-Wilmersdorf 3 1275 755 (59%) 0 (0%) 415 (55%)
10 Henri Godts Books and Prints Auctions Bruxelles 1 502 387 (77%) 34 (9%) 277 (72%)
10 Heritage Auctions Dallas 15 7372 7058 (96%) 0 (0%) 7058 (100%)
10 Heritage Auctions New York 1 502 450 (90%) 159 (35%) 162 (36%)
10 Holabird Kagin Americana Reno 3 1145 672 (59%) 426 (63%) 61 (9%)
10 John McInnis Auctioneers Amesbury 1 38 35 (92%) 13 (37%) 13 (37%)
10 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 5849 2703 (46%) 1722 (64%) 917 (34%)
10 Marc van de Wiele Auctions Brugge 2 1109 911 (82%) 33 (4%) 621 (68%)
10 Michaans Auctions Alameda, CA 1 29 12 (41%) 5 (42%) 2 (17%)
10 National Book Auctions Ithaca 1 484 484 (100%) 350 (72%) 24 (5%)
10 Northeast Auctions Portsmouth 1 107 102 (95%) 17 (17%) 61 (60%)
10 Nosbüsch & Stucke Berlin 1 1203 672 (56%) 371 (55%) 301 (45%)
10 OSENAT FONTAINEBLEAU 1 165 146 (88%) 22 (15%) 87 (60%)
10 PBA Galleries San Francisco 2 846 585 (69%) 298 (51%) 98 (17%)
10 PIASA Paris 1 192 83 (43%) 0 (0%) 46 (55%)
10 Potter and Potter Auctions Chicago 1 331 322 (97%) 73 (23%) 174 (54%)
10 Profiles in History Calabasas Hills 1 660 450 (68%) 6 (1%) 280 (62%)
10 Rachel Davis Fine Arts Cleveland 1 300 270 (90%) 104 (39%) 68 (25%)
10 Rago Arts and Auctions Lambertville 1 14 13 (93%) 3 (23%) 6 (46%)
10 RR Auction Amherst 2 1417 954 (67%) 210 (22%) 287 (30%)
10 Sothebys New York 2 500 394 (79%) 117 (30%) 150 (38%)
10 Sothebys Paris 2 383 329 (86%) 26 (8%) 219 (67%)
10 Swann Galleries New York 3 1134 923 (81%) 186 (20%) 423 (46%)
10 Tajan Paris 2 281 66 (23%) 0 (0%) 22 (33%)
10 Tooveys West Sussex 2 414 369 (89%) 105 (28%) 120 (33%)
10 Vermot de Pas Paris 2 767 447 (58%) 151 (34%) 138 (31%)
11 Addison and Sarova Macon 1 219 200 (91%) 72 (36%) 73 (37%)
11 Ader PARIS 5 1571 1038 (66%) 45 (4%) 628 (61%)
11 Aguttes Neuilly-sur-Seine 2 954 495 (52%) 111 (22%) 217 (44%)
11 Alaska Auction Anchorage 2 29 29 (100%) 0 (0%) 29 (100%)
11 ALDE Paris 3 617 479 (78%) 24 (5%) 309 (65%)
11 Anteo Subastas San Sebastián 1 8 0 (0%) 0 (0%) 0 (0%)
11 AntiquarianAuctions.com Cape Town 1 482 170 (35%) 116 (68%) 35 (21%)
11 Arader Galleries New York City 1 217 172 (79%) 64 (37%) 41 (24%)
11 Artcurial Paris 8 1101 595 (54%) 51 (9%) 284 (48%)
11 Auctionata Berlin 3 129 23 (18%) 18 (78%) 4 (17%)
11 Auctionata New York 2 182 66 (36%) 15 (23%) 15 (23%)
11 Australian Book Auctions Armadale, 1 178 161 (90%) 50 (31%) 55 (34%)
11 Auxerre Encheres Estimations AUXERRE 1 258 180 (70%) 8 (4%) 121 (67%)
11 Beaussant Lefevre Paris 1 66 65 (98%) 7 (11%) 53 (82%)
11 Binoche et Giquello rue La Boetie, Paris 1 129 55 (43%) 8 (15%) 24 (44%)
11 Bloomsbury Auctions London 4 940 606 (64%) 210 (35%) 174 (29%)
11 Bonhams Hong Kong 1 101 55 (54%) 0 (0%) 31 (56%)
11 Bonhams London 3 471 334 (71%) 42 (13%) 160 (48%)
11 Bonhams New York 2 469 298 (64%) 25 (8%) 135 (45%)
11 Brunk Auctions Asheville, NC 1 59 54 (92%) 26 (48%) 11 (20%)
11 Bruun Rasmussen Copenhagen 6 675 540 (80%) 284 (53%) 210 (39%)
11 Bubb Kuyper 2011 KM Haarlem 7 6621 4516 (68%) 1 (0%) 2048 (45%)
11 Burgersdijk and Niermans Leiden 1 1241 1055 (85%) 208 (20%) 847 (80%)
11 Christian Hesse Auktionen Hamburg 1 1349 890 (66%) 328 (37%) 562 (63%)
11 Christies London -South Kensington 1 156 114 (73%) 12 (11%) 45 (39%)
11 Christies Paris 3 314 210 (67%) 9 (4%) 91 (43%)
11 Clars Auction Gallery Oakland 2 215 171 (80%) 105 (61%) 29 (17%)
11 Cowans Auctions Cincinnati 1 307 235 (77%) 91 (39%) 84 (36%)
11 Dallas Auction Gallery Dallas 1 50 46 (92%) 3 (7%) 30 (65%)
11 De Baecque and Associes Lyon 1 307 215 (70%) 48 (22%) 92 (43%)
11 Dirk Soulis Auctions Lee's Summit 1 380 352 (93%) 131 (37%) 63 (18%)
11 Dominic Winter Book Auctions Gloucestershire 3 1008 746 (74%) 144 (19%) 348 (47%)
11 Dorotheum Vienna 1 400 279 (70%) 0 (0%) 279 (100%)
11 Doyle New York New York 1 794 662 (83%) 265 (40%) 245 (37%)
11 Eldreds East Dennis, 2 121 90 (74%) 51 (57%) 19 (21%)
11 Ferraton Bruxelles 1 576 522 (91%) 3 (1%) 365 (70%)
11 Freemans Philadelphia 2 61 47 (77%) 6 (13%) 15 (32%)
11 Galerie Bassenge Berlin-Grunewald 3 1468 916 (62%) 367 (40%) 517 (56%)
11 Hauswedell and Nolte Hamburg 1 869 395 (45%) 179 (45%) 216 (55%)
11 Heritage Auctions Beverly Hills 1 1272 1268 (100%) 0 (0%) 1268 (100%)
11 Heritage Auctions Dallas 17 9371 8889 (95%) 377 (4%) 8411 (95%)
11 Heritage Auctions New York 2 1446 1257 (87%) 352 (28%) 714 (57%)
11 Jacksons Auction Cedar Falls, Iowa 1 82 57 (70%) 18 (32%) 15 (26%)
11 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 1358 680 (50%) 334 (49%) 346 (51%)
11 John McInnis Auctioneers Amesbury 2 23 23 (100%) 11 (48%) 5 (22%)
11 Kestenbaum and Company New York 1 305 201 (66%) 10 (5%) 106 (53%)
11 Ketterer Kunst Doerling Hamburg 1 1191 763 (64%) 289 (38%) 449 (59%)
11 Keys Fine Arts Auctioneers Norwich 2 1114 771 (69%) 242 (31%) 398 (52%)
11 Knotty Pine Auction Service West Swanzey 1 325 263 (81%) 202 (77%) 8 (3%)
11 Kolbe and Fanning Numismatic Booksellers Gahanna 1 435 298 (69%) 154 (52%) 144 (48%)
11 Lancaster Mennonite Historical Society Lancaster 1 473 440 (93%) 0 (0%) 440 (100%)
11 Leslie Hindman Auctioneers Chicago 1 417 261 (63%) 75 (29%) 72 (28%)
11 Lyon and Turnbull Edinburgh 1 29 15 (52%) 4 (27%) 2 (13%)
11 Michaans Auctions Alameda, CA 1 48 23 (48%) 14 (61%) 5 (22%)
11 Mid Hudson Auction Galleries Cornwall-on-Hudson, 2 268 212 (79%) 150 (71%) 37 (17%)
11 National Book Auctions Ithaca 1 503 502 (100%) 258 (51%) 50 (10%)
11 Neal Auction Company New Orleans 2 178 121 (68%) 40 (33%) 41 (34%)
11 Old World Auctions Glen Allen 1 788 570 (72%) 464 (81%) 53 (9%)
11 One Of Kind Collictibles Coral Gables 1 218 184 (84%) 0 (0%) 184 (100%)
11 OSENAT FONTAINEBLEAU 1 73 61 (84%) 5 (8%) 51 (84%)
11 Paige Auction Portland 1 66 52 (79%) 45 (87%) 0 (0%)
11 Pandolfini Florence 1 123 75 (61%) 0 (0%) 47 (63%)
11 PBA Galleries San Francisco 1 289 167 (58%) 116 (69%) 27 (16%)
11 PIASA Paris 1 53 31 (58%) 1 (3%) 12 (39%)
11 Potomack Company Alexandria 1 24 17 (71%) 8 (47%) 2 (12%)
11 Quagga Rare Books and Art Stellenbosch 1 27 14 (52%) 13 (93%) 0 (0%)
11 Rago Arts and Auctions Lambertville 2 289 190 (66%) 71 (37%) 40 (21%)
11 Romantic Agony Book and Print Auctions Brussels 1 1301 901 (69%) 12 (1%) 537 (60%)
11 RR Auction Amherst 2 1673 1001 (60%) 173 (17%) 335 (33%)
11 Skinner Boston 1 409 356 (87%) 121 (34%) 143 (40%)
11 Sothebys London 2 329 218 (66%) 5 (2%) 97 (44%)
11 Sothebys New York 2 470 363 (77%) 103 (28%) 137 (38%)
11 Sothebys Paris 1 135 72 (53%) 5 (7%) 25 (35%)
11 Stair Auctioneers and Appraisers Hudson 1 58 58 (100%) 11 (19%) 38 (66%)
11 Stockholms Auktionsverk Stockholm 1 75 54 (72%) 16 (30%) 28 (52%)
11 Swann Galleries New York 4 1771 1313 (74%) 362 (28%) 435 (33%)
11 Tajan Paris 1 260 158 (61%) 19 (12%) 78 (49%)
11 Tooveys West Sussex 2 300 259 (86%) 64 (25%) 107 (41%)
11 Winter Associates Plainville, CT 1 10 8 (80%) 1 (13%) 4 (50%)
11 Zisska and Lacher Munich 1 1994 380 (19%) 184 (48%) 188 (49%)
12 Adams Amsterdam Auctions Amsterdam 1 253 197 (78%) 80 (41%) 57 (29%)
12 Ader PARIS 1 325 219 (67%) 3 (1%) 211 (96%)
12 Aguttes Neuilly-sur-Seine 1 4 1 (25%) 0 (0%) 0 (0%)
12 Alaska Auction Anchorage 3 76 69 (91%) 0 (0%) 69 (100%)
12 ALDE Paris 2 651 396 (61%) 33 (8%) 239 (60%)
12 Alexander Historical Auctions Chesapeake City 1 1104 804 (73%) 445 (55%) 182 (23%)
12 Artcurial Paris 3 526 331 (63%) 70 (21%) 156 (47%)
12 Aspire Auctions Cleveland 1 18 18 (100%) 3 (17%) 9 (50%)
12 Auctionata Berlin 11 798 244 (31%) 130 (53%) 78 (32%)
12 Auctionata New York 1 17 4 (24%) 0 (0%) 3 (75%)
12 Binoche et Giquello rue La Boetie, Paris 1 317 121 (38%) 9 (7%) 46 (38%)
12 Bloomsbury Auctions London 5 1894 1211 (64%) 364 (30%) 408 (34%)
12 Bloomsbury Philobiblon Rome 1 871 612 (70%) 3 (0%) 148 (24%)
12 Bolaffi Ambassador Auctions Milan 1 806 575 (71%) 0 (0%) 575 (100%)
12 Bonhams London 3 459 272 (59%) 33 (12%) 112 (41%)
12 Bonhams New York 1 354 228 (64%) 56 (25%) 77 (34%)
12 Brunk Auctions Asheville, NC 1 41 30 (73%) 16 (53%) 8 (27%)
12 Bruun Rasmussen Copenhagen 5 309 225 (73%) 117 (52%) 91 (40%)
12 Carlsen Gallery Greenville, NY 1 8 8 (100%) 4 (50%) 2 (25%)
12 Charlton Hall West Columbia, SC 1 32 21 (66%) 9 (43%) 7 (33%)
12 Christies London - King Street 4 545 406 (74%) 18 (4%) 231 (57%)
12 Christies London -South Kensington 1 223 149 (67%) 13 (9%) 62 (42%)
12 Christies New York 3 898 569 (63%) 101 (18%) 249 (44%)
12 Christies Paris 2 361 280 (78%) 6 (2%) 175 (63%)
12 Clars Auction Gallery Oakland 2 185 152 (82%) 105 (69%) 17 (11%)
12 Cowans Auctions Cincinnati 2 148 114 (77%) 61 (54%) 29 (25%)
12 Dirk Soulis Auctions Lee's Summit 4 100 80 (80%) 27 (34%) 33 (41%)
12 Dominic Winter Book Auctions Gloucestershire 2 1006 858 (85%) 137 (16%) 465 (54%)
12 Dorotheum Vienna 1 447 360 (81%) 0 (0%) 360 (100%)
12 Eldreds East Dennis, 1 78 51 (65%) 31 (61%) 8 (16%)
12 Fonsie Mealy Auctioneers Kilkenny 1 769 521 (68%) 34 (7%) 300 (58%)
12 Freemans Philadelphia 1 5 5 (100%) 0 (0%) 5 (100%)
12 Galerie Bassenge Berlin-Grunewald 1 410 231 (56%) 91 (39%) 135 (58%)
12 Gateway Gallery Auction Chambersburg, PA 1 402 0 (0%) 0 (0%) 0 (0%)
12 Goldberg Coins and Collectibles LOS ANGELES 1 391 290 (74%) 208 (72%) 44 (15%)
12 Gonnelli Casa DAste Firenze 1 602 289 (48%) 0 (0%) 289 (100%)
12 Grays Auctioneers Cleveland, 1 27 12 (44%) 7 (58%) 3 (25%)
12 Grogan and Company Dedham 1 11 10 (91%) 2 (20%) 1 (10%)
12 Hauswedell and Nolte Hamburg 3 456 281 (62%) 89 (32%) 192 (68%)
12 Henri Godts Books and Prints Auctions Bruxelles 1 412 329 (80%) 24 (7%) 242 (74%)
12 Heritage Auctions Dallas 17 8422 8236 (98%) 71 (1%) 8107 (98%)
12 Holabird Kagin Americana Reno 4 2601 1596 (61%) 1259 (79%) 101 (6%)
12 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 371 107 (29%) 51 (48%) 56 (52%)
12 Kedem Auction Jerusalem 1 113 97 (86%) 0 (0%) 97 (100%)
12 Ketterer Kunst Doerling Munich 2 188 132 (70%) 2 (2%) 124 (94%)
12 Keys Fine Arts Auctioneers Norwich 1 39 14 (36%) 0 (0%) 11 (79%)
12 Koller Auctions Zurich 1 183 153 (84%) 0 (0%) 116 (76%)
12 Leslie Hindman Auctioneers Chicago 1 199 127 (64%) 40 (31%) 33 (26%)
12 Michaans Auctions Alameda, CA 1 20 18 (90%) 8 (44%) 4 (22%)
12 Minerva Auctions Roma Roma 2 571 188 (33%) 0 (0%) 83 (44%)
12 Morton Casa de Subastas México DF CP 11000 2 515 214 (42%) 115 (54%) 38 (18%)
12 National Book Auctions Ithaca 1 544 541 (99%) 289 (53%) 70 (13%)
12 Neret Minet and Tessier Paris 1 342 0 (0%) 0 (0%) 0 (0%)
12 OSENAT FONTAINEBLEAU 1 15 7 (47%) 0 (0%) 4 (57%)
12 PBA Galleries San Francisco 2 735 586 (80%) 302 (52%) 117 (20%)
12 PIASA Paris 5 894 470 (53%) 58 (12%) 256 (54%)
12 Pierre Berge and Associes Paris 2 394 227 (58%) 28 (12%) 111 (49%)
12 Potter and Potter Auctions Chicago 1 400 376 (94%) 110 (29%) 147 (39%)
12 Profiles in History Calabasas Hills 5 2510 1885 (75%) 2 (0%) 1228 (65%)
12 Rachel Davis Fine Arts Cleveland 2 615 561 (91%) 295 (53%) 87 (16%)
12 Rago Arts and Auctions Lambertville 1 27 17 (63%) 9 (53%) 6 (35%)
12 Robert Siegel Galleries New York 1 144 113 (78%) 22 (19%) 80 (71%)
12 Rossini Paris 2 393 193 (49%) 35 (18%) 102 (53%)
12 RR Auction Amherst 1 1247 749 (60%) 142 (19%) 164 (22%)
12 Skinner Boston 1 12 8 (67%) 6 (75%) 1 (13%)
12 Soler Y Llach Barcelona 1 1322 770 (58%) 3 (0%) 767 (100%)
12 Sothebys London 3 547 301 (55%) 10 (3%) 141 (47%)
12 Sothebys New York 5 1355 1104 (81%) 324 (29%) 507 (46%)
12 Sothebys Paris 1 132 112 (85%) 1 (1%) 62 (55%)
12 Stair Auctioneers and Appraisers Hudson 1 107 97 (91%) 33 (34%) 27 (28%)
12 Stockholms Auktionsverk Stockholm 1 265 202 (76%) 71 (35%) 94 (47%)
12 Swann Galleries New York 2 704 549 (78%) 193 (35%) 160 (29%)
12 Tooveys West Sussex 2 38 32 (84%) 3 (9%) 15 (47%)
12 Vermot de Pas Paris 1 323 175 (54%) 58 (33%) 71 (41%)
12 Waverly Auctions Falls Church 1 420 389 (93%) 0 (0%) 187 (48%)
12 Winter Associates Plainville, CT 1 34 29 (85%) 7 (24%) 12 (41%)
Total 1353 422909 310369 (73%) 69028 (22%) 183825 (59%)

(2014) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 AntiquarianAuctions.com Cape Town 1 386 168 (44%) 122 (73%) 36 (21%)
1 Artcurial Paris 1 100 85 (85%) 7 (8%) 53 (62%)
1 Bearnes Hampton and Littlewood Exeter 1 25 20 (80%) 0 (0%) 20 (100%)
1 Binoche et Giquello rue La Boetie, Paris 1 13 0 (0%) 0 (0%) 0 (0%)
1 Bloomsbury Auctions London 3 591 332 (56%) 151 (45%) 113 (34%)
1 Bonhams Los Angeles 1 353 290 (82%) 61 (21%) 142 (49%)
1 Bonhams San Francisco 1 29 23 (79%) 12 (52%) 4 (17%)
1 Bruun Rasmussen Copenhagen 7 490 254 (52%) 153 (60%) 79 (31%)
1 Christies London - King Street 1 3 3 (100%) 2 (67%) 1 (33%)
1 Christies London -South Kensington 3 204 166 (81%) 17 (10%) 79 (48%)
1 Christies New York 2 36 34 (94%) 5 (15%) 21 (62%)
1 Clars Auction Gallery Oakland 1 303 269 (89%) 121 (45%) 75 (28%)
1 Cowans Auctions Cincinnati 2 471 417 (89%) 235 (56%) 119 (29%)
1 De Baecque and Associes Lyon 1 204 112 (55%) 12 (11%) 66 (59%)
1 Dirk Soulis Auctions Lee's Summit 1 13 13 (100%) 3 (23%) 8 (62%)
1 Dominic Winter Book Auctions Gloucestershire 1 627 513 (82%) 36 (7%) 317 (62%)
1 Doyle New York New York 2 48 46 (96%) 15 (33%) 18 (39%)
1 Eldreds East Dennis, 1 41 37 (90%) 19 (51%) 10 (27%)
1 Guernseys New York, NY 1 256 137 (54%) 47 (34%) 58 (42%)
1 Hauff and Auvermann Berlin-Wilmersdorf 1 594 362 (61%) 172 (48%) 190 (52%)
1 Heritage Auctions Dallas 13 5897 5554 (94%) 0 (0%) 5554 (100%)
1 Kedem Auction Jerusalem 1 66 49 (74%) 13 (27%) 13 (27%)
1 Keno Auctions New York, NY 10021 1 1 1 (100%) 0 (0%) 1 (100%)
1 Keys Fine Arts Auctioneers Norwich 2 1017 751 (74%) 126 (17%) 503 (67%)
1 Lyon and Turnbull Edinburgh 1 408 352 (86%) 32 (9%) 188 (53%)
1 Morton Casa de Subastas México DF CP 11000 1 299 150 (50%) 76 (51%) 49 (33%)
1 National Book Auctions Ithaca 2 999 999 (100%) 496 (50%) 118 (12%)
1 OSENAT FONTAINEBLEAU 1 11 10 (91%) 1 (10%) 6 (60%)
1 Paige Auction Portland 1 63 56 (89%) 28 (50%) 2 (4%)
1 PBA Galleries San Francisco 2 946 631 (67%) 447 (71%) 94 (15%)
1 Rossini Paris 1 188 108 (57%) 33 (31%) 42 (39%)
1 RR Auction Amherst 2 2370 1598 (67%) 172 (11%) 541 (34%)
1 Sothebys New York 1 21 19 (90%) 8 (42%) 4 (21%)
1 Stair Auctioneers and Appraisers Hudson 1 49 48 (98%) 14 (29%) 24 (50%)
1 Swann Galleries New York 1 268 184 (69%) 59 (32%) 59 (32%)
1 Tooveys West Sussex 1 41 33 (80%) 9 (27%) 11 (33%)
1 Vermot de Pas Paris 1 474 239 (50%) 24 (10%) 118 (49%)
1 Winter Associates Plainville, CT 1 1 1 (100%) 0 (0%) 1 (100%)
2 Ader PARIS 2 198 140 (71%) 3 (2%) 96 (69%)
2 Aguttes Neuilly-sur-Seine 1 20 14 (70%) 1 (7%) 7 (50%)
2 ALDE Paris 1 305 173 (57%) 17 (10%) 114 (66%)
2 Alexander Autographs Chesapeake City 1 1049 769 (73%) 374 (49%) 222 (29%)
2 Aspire Auctions Cleveland 1 20 20 (100%) 17 (85%) 2 (10%)
2 Audap and Mirabaud PARIS 1 285 200 (70%) 39 (20%) 125 (63%)
2 Autographes Encheres Meinier 1 154 42 (27%) 3 (7%) 13 (31%)
2 Binoche et Giquello rue La Boetie, Paris 1 266 158 (59%) 14 (9%) 93 (59%)
2 Blacksparrow Sun Valley 1 75 7 (9%) 4 (57%) 2 (29%)
2 Bloomsbury Auctions London 6 1532 1203 (79%) 327 (27%) 548 (46%)
2 Bonhams London 2 401 282 (70%) 19 (7%) 131 (46%)
2 Bonhams Los Angeles 1 171 149 (87%) 25 (17%) 45 (30%)
2 Bonhams Los Angeles 1 29 24 (83%) 10 (42%) 3 (13%)
2 Bonhams San Francisco 1 261 203 (78%) 13 (6%) 66 (33%)
2 Bruun Rasmussen Copenhagen 7 292 234 (80%) 130 (56%) 90 (38%)
2 Carlsen Gallery Greenville, NY 1 8 8 (100%) 0 (0%) 3 (38%)
2 Christies London - King Street 1 6 5 (83%) 0 (0%) 3 (60%)
2 Christies London -South Kensington 1 112 91 (81%) 1 (1%) 40 (44%)
2 Christies New York 1 24 23 (96%) 11 (48%) 11 (48%)
2 Clars Auction Gallery Oakland 1 71 63 (89%) 24 (38%) 24 (38%)
2 Copley Fine Art Auctions Boston 1 33 31 (94%) 0 (0%) 24 (77%)
2 Cowans Auctions Cincinnati 2 71 64 (90%) 39 (61%) 11 (17%)
2 Dominic Winter Book Auctions Gloucestershire 1 110 74 (67%) 8 (11%) 33 (45%)
2 Doyle New York New York 1 28 27 (96%) 5 (19%) 16 (59%)
2 Eldreds East Dennis, 1 38 31 (82%) 24 (77%) 2 (6%)
2 Ferraton Bruxelles 1 1120 966 (86%) 13 (1%) 602 (62%)
2 Grays Auctioneers Cleveland, 1 39 23 (59%) 15 (65%) 2 (9%)
2 Grogan and Company Dedham 1 50 48 (96%) 18 (38%) 15 (31%)
2 Heritage Auctions Dallas 14 6367 6084 (96%) 0 (0%) 6084 (100%)
2 Heritage Auctions New York 1 1211 1204 (99%) 0 (0%) 1204 (100%)
2 Holabird Kagin Americana Reno 2 813 375 (46%) 263 (70%) 20 (5%)
2 James D Julia Auctioneers Fairfield 2 132 111 (84%) 47 (42%) 29 (26%)
2 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 695 276 (40%) 148 (54%) 115 (42%)
2 John McInnis Auctioneers Amesbury 1 37 34 (92%) 11 (32%) 19 (56%)
2 Kedem Auction Jerusalem 1 45 37 (82%) 0 (0%) 37 (100%)
2 Kiefer Buch und Kunstauktionen 75172 Pforzheim 2 6133 2936 (48%) 1754 (60%) 1078 (37%)
2 Lancaster Mennonite Historical Society Lancaster 1 473 421 (89%) 0 (0%) 421 (100%)
2 Leslie Hindman Auctioneers Chicago 1 11 6 (55%) 4 (67%) 2 (33%)
2 Morton Casa de Subastas México DF CP 11000 1 254 135 (53%) 57 (42%) 41 (30%)
2 National Book Auctions Ithaca 1 499 498 (100%) 295 (59%) 64 (13%)
2 Neal Auction Company New Orleans 1 2 1 (50%) 1 (100%) 0 (0%)
2 Old World Auctions Glen Allen 1 827 653 (79%) 546 (84%) 53 (8%)
2 PBA Galleries San Francisco 2 679 496 (73%) 309 (62%) 106 (21%)
2 RR Auction Amherst 1 1418 957 (67%) 87 (9%) 363 (38%)
2 Skinner Bolton 1 120 98 (82%) 46 (47%) 30 (31%)
2 Skinner Boston 1 164 141 (86%) 45 (32%) 54 (38%)
2 Spink Shreves Galleries Dallas 1 1197 0 (0%) 0 (0%) 0 (0%)
2 Swann Galleries New York 3 664 468 (70%) 116 (25%) 143 (31%)
2 Tooveys West Sussex 2 311 262 (84%) 40 (15%) 145 (55%)
2 Webbs Auckland 1 104 0 (0%) 0 (0%) 0 (0%)
3 Addison and Sarova Macon 1 170 164 (96%) 45 (27%) 56 (34%)
3 Ader PARIS 2 389 186 (48%) 15 (8%) 66 (35%)
3 Aguttes Neuilly-sur-Seine 2 64 39 (61%) 2 (5%) 18 (46%)
3 Alain and Evelyne Morel de Westgaver 1050 Bruxelles 1 516 359 (70%) 5 (1%) 203 (57%)
3 ALDE Paris 2 507 381 (75%) 8 (2%) 256 (67%)
3 AntiquarianAuctions.com Cape Town 1 400 191 (48%) 141 (74%) 44 (23%)
3 Archives International Auctions FORT LEE, 1 1043 697 (67%) 175 (25%) 136 (20%)
3 Aspire Auctions Cleveland 1 13 12 (92%) 3 (25%) 5 (42%)
3 Audap and Mirabaud PARIS 1 21 9 (43%) 3 (33%) 2 (22%)
3 Bearnes Hampton and Littlewood Exeter 2 745 559 (75%) 48 (9%) 275 (49%)
3 Beaussant Lefevre Paris 1 197 172 (87%) 39 (23%) 108 (63%)
3 Blacksparrow Sun Valley 2 157 60 (38%) 32 (53%) 11 (18%)
3 Bloomsbury Auctions London 7 1660 1261 (76%) 321 (25%) 605 (48%)
3 Bonhams London 2 699 551 (79%) 96 (17%) 281 (51%)
3 Bonhams Oxford 1 737 666 (90%) 203 (30%) 244 (37%)
3 Bonhams San Francisco 2 25 18 (72%) 6 (33%) 7 (39%)
3 Bruun Rasmussen Copenhagen 9 416 333 (80%) 172 (52%) 130 (39%)
3 Christies London - King Street 2 383 298 (78%) 5 (2%) 168 (56%)
3 Christies New York 2 54 46 (85%) 2 (4%) 34 (74%)
3 Clars Auction Gallery Oakland 2 255 187 (73%) 130 (70%) 23 (12%)
3 Cowans Auctions Cincinnati 1 207 166 (80%) 77 (46%) 49 (30%)
3 Dominic Winter Book Auctions Gloucestershire 2 698 616 (88%) 56 (9%) 384 (62%)
3 Dorotheum Vienna 2 312 245 (79%) 0 (0%) 245 (100%)
3 Doyle New York New York 1 20 14 (70%) 4 (29%) 4 (29%)
3 Ferraton Bruxelles 1 467 403 (86%) 3 (1%) 283 (70%)
3 Grays Auctioneers Cleveland, 1 56 36 (64%) 12 (33%) 6 (17%)
3 Henri Godts Books and Prints Auctions Bruxelles 1 455 366 (80%) 18 (5%) 307 (84%)
3 Heritage Auctions Dallas 15 8591 8195 (95%) 471 (6%) 7204 (88%)
3 JA Stargardt Autographenhandlung Berlin 6 1202 966 (80%) 334 (35%) 632 (65%)
3 Kestenbaum and Company New York 1 343 216 (63%) 12 (6%) 97 (45%)
3 Keys Fine Arts Auctioneers Norwich 2 807 574 (71%) 116 (20%) 357 (62%)
3 Koller Auctions Zurich 2 762 444 (58%) 22 (5%) 200 (45%)
3 Leslie Hindman Auctioneers Chicago 3 599 483 (81%) 131 (27%) 175 (36%)
3 Marc van de Wiele Auctions Brugge 1 654 481 (74%) 45 (9%) 276 (57%)
3 Morton Casa de Subastas México DF CP 11000 1 343 185 (54%) 88 (48%) 67 (36%)
3 National Book Auctions Ithaca 1 500 498 (100%) 374 (75%) 24 (5%)
3 Neret Minet and Tessier Paris 3 1269 673 (53%) 185 (27%) 340 (51%)
3 OSENAT FONTAINEBLEAU 2 192 112 (58%) 3 (3%) 87 (78%)
3 Paige Auction Portland 1 27 22 (81%) 15 (68%) 0 (0%)
3 PBA Galleries San Francisco 2 1236 833 (67%) 548 (66%) 131 (16%)
3 Peter Arnold Prahran VIC 1 328 258 (79%) 0 (0%) 154 (60%)
3 Pierre Berge and Associes Paris 1 282 250 (89%) 0 (0%) 192 (77%)
3 Rachel Davis Fine Arts Cleveland 1 276 227 (82%) 82 (36%) 55 (24%)
3 Rossini Paris 1 245 141 (58%) 65 (46%) 53 (38%)
3 RR Auction Amherst 2 1651 1078 (65%) 67 (6%) 821 (76%)
3 Skinner Boston 1 21 19 (90%) 5 (26%) 11 (58%)
3 Sothebys London 3 578 544 (94%) 8 (1%) 431 (79%)
3 Sothebys Paris 3 49 7 (14%) 1 (14%) 4 (57%)
3 Swann Galleries New York 2 1259 861 (68%) 295 (34%) 268 (31%)
3 Tajan Paris 1 384 252 (66%) 20 (8%) 155 (62%)
3 Tooveys West Sussex 1 52 45 (87%) 0 (0%) 37 (82%)
3 Venator and Hanstein Köln 2 1152 637 (55%) 279 (44%) 358 (56%)
3 Vermot de Pas Paris 2 790 432 (55%) 166 (38%) 132 (31%)
3 Woolley and Wallis Salisbury 1 43 31 (72%) 6 (19%) 16 (52%)
4 Adams Amsterdam Auctions Amsterdam 1 110 53 (48%) 12 (23%) 12 (23%)
4 Ader PARIS 2 167 124 (74%) 17 (14%) 68 (55%)
4 ALDE Paris 1 399 284 (71%) 17 (6%) 205 (72%)
4 AntiquarianAuctions.com Cape Town 1 333 159 (48%) 126 (79%) 23 (14%)
4 Arader Galleries Philadelphia, 1 186 172 (92%) 90 (52%) 46 (27%)
4 Artcurial Paris 2 394 185 (47%) 3 (2%) 88 (48%)
4 Audap and Mirabaud PARIS 1 323 267 (83%) 120 (45%) 88 (33%)
4 Binoche et Giquello rue La Boetie, Paris 1 326 202 (62%) 39 (19%) 102 (50%)
4 Blacksparrow Sun Valley 1 13 10 (77%) 0 (0%) 10 (100%)
4 Bloomsbury Auctions London 4 1529 1207 (79%) 464 (38%) 444 (37%)
4 Bonhams Edinburgh 1 46 38 (83%) 9 (24%) 14 (37%)
4 Bonhams London 2 112 68 (61%) 1 (1%) 32 (47%)
4 Bonhams New York 2 513 408 (80%) 131 (32%) 153 (38%)
4 Bonhams Oxford 1 108 64 (59%) 17 (27%) 14 (22%)
4 Bonhams San Francisco 1 286 238 (83%) 27 (11%) 111 (47%)
4 Bruun Rasmussen Copenhagen 7 444 379 (85%) 164 (43%) 175 (46%)
4 Carlsen Gallery Greenville, NY 1 12 12 (100%) 2 (17%) 6 (50%)
4 Christies London -South Kensington 2 482 304 (63%) 7 (2%) 138 (45%)
4 Christies New York 5 666 556 (83%) 44 (8%) 278 (50%)
4 Christies Paris 2 590 425 (72%) 22 (5%) 278 (65%)
4 Clars Auction Gallery Oakland 2 279 229 (82%) 131 (57%) 40 (17%)
4 Cowans Auctions Cincinnati 2 557 550 (99%) 391 (71%) 89 (16%)
4 De Baecque and Associes Lyon 1 74 37 (50%) 2 (5%) 18 (49%)
4 Dirk Soulis Auctions Lee's Summit 1 77 73 (95%) 33 (45%) 21 (29%)
4 Dominic Winter Book Auctions Gloucestershire 3 850 711 (84%) 81 (11%) 412 (58%)
4 Dorotheum Vienna 1 95 51 (54%) 0 (0%) 46 (90%)
4 Doyle New York New York 2 565 483 (85%) 110 (23%) 244 (51%)
4 Eldreds East Dennis, 1 40 26 (65%) 12 (46%) 8 (31%)
4 Freemans Philadelphia 2 766 651 (85%) 247 (38%) 250 (38%)
4 Galerie Bassenge Berlin-Grunewald 6 2735 1478 (54%) 659 (45%) 759 (51%)
4 Grays Auctioneers Cleveland, 1 71 57 (80%) 35 (61%) 10 (18%)
4 Grogan and Company Dedham 1 19 19 (100%) 5 (26%) 9 (47%)
4 Heritage Auctions Dallas 14 7319 6897 (94%) 271 (4%) 6557 (95%)
4 Heritage Auctions New York 3 1822 1599 (88%) 534 (33%) 881 (55%)
4 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 3 1490 659 (44%) 184 (28%) 371 (56%)
4 Kapandji Morhange Paris 1 434 363 (84%) 35 (10%) 229 (63%)
4 Kedem Auction Jerusalem 1 425 297 (70%) 1 (0%) 296 (100%)
4 Knotty Pine Auction Service West Swanzey 1 373 259 (69%) 201 (78%) 10 (4%)
4 Lancaster Mennonite Historical Society Lancaster 1 473 410 (87%) 0 (0%) 410 (100%)
4 Minerva Auctions Roma Roma 1 284 158 (56%) 0 (0%) 72 (46%)
4 National Book Auctions Ithaca 2 963 963 (100%) 644 (67%) 51 (5%)
4 Neal Auction Company New Orleans 1 82 57 (70%) 15 (26%) 23 (40%)
4 Neret Minet and Tessier Paris 3 811 571 (70%) 230 (40%) 239 (42%)
4 OSENAT FONTAINEBLEAU 1 215 195 (91%) 1 (1%) 188 (96%)
4 PBA Galleries San Francisco 2 1219 768 (63%) 469 (61%) 168 (22%)
4 Rossini Paris 1 18 8 (44%) 0 (0%) 6 (75%)
4 RR Auction Amherst 2 1289 834 (65%) 0 (0%) 834 (100%)
4 Sothebys London 4 393 280 (71%) 16 (6%) 160 (57%)
4 Sothebys New York 4 270 185 (69%) 18 (10%) 69 (37%)
4 Sothebys Paris 1 47 40 (85%) 3 (8%) 27 (68%)
4 Stair Auctioneers and Appraisers Hudson 1 28 27 (96%) 6 (22%) 10 (37%)
4 Swann Galleries New York 5 1484 1191 (80%) 358 (30%) 434 (36%)
4 Tajan Paris 2 739 361 (49%) 12 (3%) 155 (43%)
4 Tooveys West Sussex 2 86 81 (94%) 10 (12%) 53 (65%)
4 Vermot de Pas Paris 1 266 81 (30%) 23 (28%) 37 (46%)
5 Ader PARIS 3 1064 855 (80%) 50 (6%) 629 (74%)
5 Aguttes Neuilly-sur-Seine 1 296 163 (55%) 10 (6%) 72 (44%)
5 ALDE Paris 2 658 398 (60%) 50 (13%) 221 (56%)
5 Alexander Autographs Chesapeake City 1 16 12 (75%) 5 (42%) 6 (50%)
5 Artcurial Paris 7 1736 1051 (61%) 64 (6%) 538 (51%)
5 Aspire Auctions Cleveland 1 24 23 (96%) 5 (22%) 11 (48%)
5 Australian Book Auctions Armadale, 2 700 470 (67%) 83 (18%) 182 (39%)
5 Beaussant Lefevre Paris 1 19 19 (100%) 7 (37%) 9 (47%)
5 Binoche et Giquello rue La Boetie, Paris 2 593 304 (51%) 41 (13%) 170 (56%)
5 Bloomsbury Auctions London 2 365 282 (77%) 87 (31%) 115 (41%)
5 Bolaffi Ambassador Auctions Milan 1 762 563 (74%) 1 (0%) 562 (100%)
5 Bonhams London 1 11 7 (64%) 0 (0%) 5 (71%)
5 Bonhams Los Angeles 2 147 110 (75%) 40 (36%) 35 (32%)
5 Bonhams Oxford 1 332 280 (84%) 86 (31%) 86 (31%)
5 Bruun Rasmussen Copenhagen 8 269 209 (78%) 111 (53%) 82 (39%)
5 Bubb Kuyper 2011 KM Haarlem 7 5481 3512 (64%) 0 (0%) 1672 (48%)
5 Burgersdijk and Niermans Leiden 1 1167 976 (84%) 255 (26%) 721 (74%)
5 Christies London - King Street 1 121 86 (71%) 0 (0%) 46 (53%)
5 Christies London -South Kensington 2 448 293 (65%) 36 (12%) 113 (39%)
5 Clars Auction Gallery Oakland 2 268 226 (84%) 127 (56%) 49 (22%)
5 Cowans Auctions Cincinnati 1 67 37 (55%) 29 (78%) 4 (11%)
5 Dominic Winter Book Auctions Gloucestershire 3 768 612 (80%) 99 (16%) 327 (53%)
5 Dorotheum Vienna 1 14 7 (50%) 0 (0%) 3 (43%)
5 Doyle New York New York 1 32 31 (97%) 5 (16%) 19 (61%)
5 Eldreds East Dennis, 1 21 20 (95%) 6 (30%) 13 (65%)
5 Ferraton Bruxelles 1 639 546 (85%) 3 (1%) 337 (62%)
5 Freemans Philadelphia 1 165 142 (86%) 20 (14%) 61 (43%)
5 Galerie Bassenge Berlin-Grunewald 3 1445 911 (63%) 236 (26%) 639 (70%)
5 Gonnelli Casa DAste Firenze 2 547 348 (64%) 0 (0%) 348 (100%)
5 Guillaumot Richard Villefranche sur Saône 1 222 209 (94%) 52 (25%) 116 (56%)
5 Hauff and Auvermann Berlin-Wilmersdorf 4 2108 1106 (52%) 604 (55%) 502 (45%)
5 Hauswedell and Nolte Hamburg 1 1047 561 (54%) 188 (34%) 373 (66%)
5 Heritage Auctions Beverly Hills 1 657 601 (91%) 0 (0%) 601 (100%)
5 Heritage Auctions Dallas 18 9427 8912 (95%) 431 (5%) 8307 (93%)
5 Kedem Auction Jerusalem 1 431 341 (79%) 68 (20%) 80 (23%)
5 Ketterer Kunst Doerling Hamburg 3 1494 949 (64%) 328 (35%) 585 (62%)
5 Keys Fine Arts Auctioneers Norwich 3 1154 786 (68%) 198 (25%) 422 (54%)
5 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 5343 2304 (43%) 1414 (61%) 831 (36%)
5 Koller Auctions Zurich 1 4 3 (75%) 0 (0%) 1 (33%)
5 Leslie Hindman Auctioneers Chicago 1 329 241 (73%) 51 (21%) 82 (34%)
5 Lyon and Turnbull Edinburgh 1 365 314 (86%) 57 (18%) 145 (46%)
5 Morton Casa de Subastas México DF CP 11000 1 313 152 (49%) 93 (61%) 40 (26%)
5 National Book Auctions Ithaca 1 499 499 (100%) 274 (55%) 37 (7%)
5 Northeast Auctions Portsmouth 1 253 212 (84%) 64 (30%) 86 (41%)
5 Old World Auctions Glen Allen 1 770 596 (77%) 497 (83%) 55 (9%)
5 Paige Auction Portland 1 40 38 (95%) 0 (0%) 38 (100%)
5 PBA Galleries San Francisco 2 798 549 (69%) 337 (61%) 84 (15%)
5 PIASA Paris 1 110 0 (0%) 0 (0%) 0 (0%)
5 Pierre Berge and Associes Paris 1 423 287 (68%) 6 (2%) 180 (63%)
5 Profiles in History Calabasas Hills 1 230 227 (99%) 0 (0%) 196 (86%)
5 Rachel Davis Fine Arts Cleveland 1 368 298 (81%) 178 (60%) 67 (22%)
5 Robert Siegel Galleries New York 2 494 471 (95%) 156 (33%) 228 (48%)
5 Romantic Agony Book and Print Auctions Brussels 1 1071 725 (68%) 56 (8%) 465 (64%)
5 Rossini Paris 1 124 69 (56%) 22 (32%) 23 (33%)
5 RR Auction Amherst 2 1555 1005 (65%) 130 (13%) 418 (42%)
5 Skinner Boston 3 714 532 (75%) 198 (37%) 179 (34%)
5 Sothebys London 2 375 236 (63%) 2 (1%) 103 (44%)
5 Sothebys New York 2 411 349 (85%) 39 (11%) 171 (49%)
5 Swann Galleries New York 4 1152 1009 (88%) 241 (24%) 418 (41%)
5 Tooveys West Sussex 2 271 234 (86%) 65 (28%) 82 (35%)
5 Zisska and Schauer Munich 4 1948 1371 (70%) 591 (43%) 736 (54%)
6 Ader PARIS 3 1106 451 (41%) 105 (23%) 163 (36%)
6 ALDE Paris 2 770 466 (61%) 48 (10%) 296 (64%)
6 AntiquarianAuctions.com Cape Town 1 399 223 (56%) 163 (73%) 38 (17%)
6 Artcurial Paris 1 304 232 (76%) 1 (0%) 162 (70%)
6 Audap and Mirabaud PARIS 1 129 111 (86%) 18 (16%) 72 (65%)
6 Autographes Encheres Meinier 1 225 47 (21%) 0 (0%) 6 (13%)
6 Beaussant Lefevre Paris 1 250 224 (90%) 40 (18%) 149 (67%)
6 Binoche et Giquello rue La Boetie, Paris 1 224 153 (68%) 10 (7%) 89 (58%)
6 Bloomsbury Auctions London 5 1955 1403 (72%) 465 (33%) 533 (38%)
6 Bonhams Edinburgh 1 51 44 (86%) 6 (14%) 22 (50%)
6 Bonhams London 3 1088 804 (74%) 108 (13%) 366 (46%)
6 Bonhams New York 2 196 111 (57%) 27 (24%) 29 (26%)
6 Bonhams Oxford 2 536 462 (86%) 97 (21%) 216 (47%)
6 Bonhams San Francisco 1 23 20 (87%) 7 (35%) 5 (25%)
6 Bruun Rasmussen Copenhagen 10 326 234 (72%) 107 (46%) 93 (40%)
6 Carlsen Gallery Greenville, NY 1 9 9 (100%) 4 (44%) 1 (11%)
6 Christies London -South Kensington 2 232 174 (75%) 7 (4%) 95 (55%)
6 Christies New York 2 355 279 (79%) 38 (14%) 154 (55%)
6 Clars Auction Gallery Oakland 2 238 197 (83%) 112 (57%) 43 (22%)
6 Cowans Auctions Cincinnati 1 513 403 (79%) 165 (41%) 143 (35%)
6 Dirk Soulis Auctions Lee's Summit 2 41 41 (100%) 12 (29%) 18 (44%)
6 Dominic Winter Book Auctions Gloucestershire 2 978 778 (80%) 112 (14%) 424 (54%)
6 Dorotheum Vienna 4 1173 788 (67%) 203 (26%) 577 (73%)
6 Eldreds East Dennis, 2 144 94 (65%) 74 (79%) 10 (11%)
6 Ferraton Bruxelles 2 1233 1020 (83%) 23 (2%) 568 (56%)
6 Freemans Philadelphia 1 2 2 (100%) 1 (50%) 0 (0%)
6 Galerie Bassenge Berlin-Grunewald 2 385 227 (59%) 81 (36%) 130 (57%)
6 Grays Auctioneers Cleveland, 1 62 42 (68%) 17 (40%) 10 (24%)
6 Grogan and Company Dedham 1 22 19 (86%) 2 (11%) 9 (47%)
6 Guillaumot Richard Villefranche sur Saône 1 288 0 (0%) 0 (0%) 0 (0%)
6 Hauswedell and Nolte Hamburg 3 606 261 (43%) 86 (33%) 175 (67%)
6 Henri Godts Books and Prints Auctions Bruxelles 1 460 336 (73%) 24 (7%) 242 (72%)
6 Heritage Auctions Dallas 16 7694 7248 (94%) 0 (0%) 7248 (100%)
6 James D Julia Auctioneers Fairfield 1 22 17 (77%) 4 (24%) 6 (35%)
6 Kestenbaum and Company New York 1 252 149 (59%) 4 (3%) 59 (40%)
6 Ketterer Kunst Doerling Hamburg 2 200 131 (66%) 3 (2%) 116 (89%)
6 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 4699 2029 (43%) 1301 (64%) 676 (33%)
6 Koller Auctions Zurich 1 168 122 (73%) 1 (1%) 74 (61%)
6 Lancaster Mennonite Historical Society Lancaster 1 507 452 (89%) 0 (0%) 452 (100%)
6 Leslie Hindman Auctioneers Denver, 1 58 45 (78%) 13 (29%) 15 (33%)
6 Mid Hudson Auction Galleries Cornwall-on-Hudson, 1 214 175 (82%) 68 (39%) 74 (42%)
6 Minerva Auctions Roma Roma 2 887 371 (42%) 0 (0%) 214 (58%)
6 Morton Casa de Subastas México DF CP 11000 1 360 172 (48%) 117 (68%) 31 (18%)
6 National Book Auctions Ithaca 2 876 876 (100%) 426 (49%) 79 (9%)
6 Neal Auction Company New Orleans 1 73 43 (59%) 21 (49%) 13 (30%)
6 Neret Minet and Tessier Paris 2 754 512 (68%) 173 (34%) 339 (66%)
6 Nosbüsch & Stucke Berlin 1 890 351 (39%) 195 (56%) 156 (44%)
6 OSENAT FONTAINEBLEAU 3 196 129 (66%) 6 (5%) 76 (59%)
6 Pandolfini Florence 1 178 122 (69%) 0 (0%) 79 (65%)
6 PBA Galleries San Francisco 2 1010 666 (66%) 441 (66%) 105 (16%)
6 PIASA Paris 1 406 307 (76%) 23 (7%) 213 (69%)
6 Pierre Berge and Associes Paris 1 121 86 (71%) 2 (2%) 54 (63%)
6 Profiles in History Calabasas Hills 1 408 235 (58%) 6 (3%) 116 (49%)
6 Rachel Davis Fine Arts Cleveland 1 589 528 (90%) 238 (45%) 134 (25%)
6 Rossini Paris 2 186 91 (49%) 7 (8%) 51 (56%)
6 RR Auction Amherst 2 1203 753 (63%) 103 (14%) 319 (42%)
6 Sothebys London 1 2 2 (100%) 0 (0%) 2 (100%)
6 Sothebys New York 3 378 273 (72%) 27 (10%) 158 (58%)
6 Sothebys Paris 1 137 101 (74%) 2 (2%) 63 (62%)
6 Swann Galleries New York 3 829 693 (84%) 168 (24%) 304 (44%)
6 Tajan Paris 1 352 215 (61%) 16 (7%) 136 (63%)
6 Tooveys West Sussex 1 34 19 (56%) 0 (0%) 11 (58%)
6 Vermot de Pas Paris 1 833 395 (47%) 128 (32%) 133 (34%)
6 Winter Associates Plainville, CT 1 28 24 (86%) 13 (54%) 5 (21%)
6 Woolley and Wallis Salisbury 1 41 37 (90%) 1 (3%) 20 (54%)
7 AntiquarianAuctions.com Cape Town 1 432 217 (50%) 153 (71%) 46 (21%)
7 Bearnes Hampton and Littlewood Exeter 1 24 19 (79%) 0 (0%) 19 (100%)
7 Blacksparrow Sun Valley 2 111 43 (39%) 0 (0%) 43 (100%)
7 Bloomsbury Auctions London 7 2014 1429 (71%) 413 (29%) 614 (43%)
7 Bonhams London 1 146 85 (58%) 4 (5%) 31 (36%)
7 Bonhams Los Angeles 1 15 10 (67%) 6 (60%) 0 (0%)
7 Bonhams San Francisco 1 125 85 (68%) 43 (51%) 17 (20%)
7 Bruun Rasmussen Copenhagen 1 53 27 (51%) 16 (59%) 10 (37%)
7 Christies London - King Street 1 372 311 (84%) 5 (2%) 198 (64%)
7 Christies New York 2 590 532 (90%) 46 (9%) 338 (64%)
7 Christies Paris 1 121 89 (74%) 11 (12%) 40 (45%)
7 Clars Auction Gallery Oakland 2 229 197 (86%) 96 (49%) 42 (21%)
7 Copley Fine Art Auctions Boston 1 92 85 (92%) 17 (20%) 54 (64%)
7 Cowans Auctions Cincinnati 2 608 491 (81%) 297 (60%) 80 (16%)
7 Dominic Winter Book Auctions Gloucestershire 2 737 549 (74%) 78 (14%) 305 (56%)
7 Doyle New York New York 1 16 15 (94%) 5 (33%) 5 (33%)
7 Eldreds East Dennis, 2 88 61 (69%) 40 (66%) 8 (13%)
7 Florence Number Nine Florence 2 12 0 (0%) 0 (0%) 0 (0%)
7 Fonsie Mealy Auctioneers Kilkenny 1 618 441 (71%) 76 (17%) 222 (50%)
7 Freemans Philadelphia 1 10 10 (100%) 8 (80%) 2 (20%)
7 Heritage Auctions Dallas 16 8077 7470 (92%) 605 (8%) 6286 (84%)
7 Heritage Auctions New York 1 1253 1239 (99%) 0 (0%) 1239 (100%)
7 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 869 407 (47%) 160 (39%) 221 (54%)
7 Kedem Auction Jerusalem 1 53 25 (47%) 6 (24%) 9 (36%)
7 Keys Fine Arts Auctioneers Norwich 2 820 594 (72%) 135 (23%) 350 (59%)
7 Leslie Hindman Auctioneers Chicago 2 221 198 (90%) 85 (43%) 58 (29%)
7 Lyon and Turnbull Edinburgh 1 19 6 (32%) 1 (17%) 3 (50%)
7 Morton Casa de Subastas México DF CP 11000 1 360 143 (40%) 80 (56%) 48 (34%)
7 National Book Auctions Ithaca 1 494 494 (100%) 260 (53%) 56 (11%)
7 Neret Minet and Tessier Paris 1 684 147 (21%) 35 (24%) 19 (13%)
7 PBA Galleries San Francisco 3 1334 1058 (79%) 575 (54%) 171 (16%)
7 Pierre Berge and Associes Paris 1 10 8 (80%) 0 (0%) 6 (75%)
7 Profiles in History Calabasas Hills 1 111 110 (99%) 0 (0%) 37 (34%)
7 RR Auction Amherst 1 1129 719 (64%) 79 (11%) 283 (39%)
7 Sheppards Irish Auction House Durrow 1 244 0 (0%) 0 (0%) 0 (0%)
7 Skinner Boston 2 57 46 (81%) 26 (57%) 10 (22%)
7 Skinner Marlborough 1 60 53 (88%) 40 (75%) 4 (8%)
7 Sothebys London 3 542 331 (61%) 22 (7%) 122 (37%)
7 Spink Shreves Galleries Dallas 1 152 0 (0%) 0 (0%) 0 (0%)
7 Stair Auctioneers and Appraisers Hudson 1 43 42 (98%) 14 (33%) 17 (40%)
7 Tooveys West Sussex 1 35 25 (71%) 6 (24%) 10 (40%)
7 Winter Associates Plainville, CT 1 16 16 (100%) 5 (31%) 3 (19%)
8 Addison and Sarova Macon 1 131 124 (95%) 46 (37%) 40 (32%)
8 AntiquarianAuctions.com Cape Town 1 512 252 (49%) 194 (77%) 39 (15%)
8 Bloomsbury Auctions London 4 780 583 (75%) 248 (43%) 174 (30%)
8 Bonhams San Francisco 1 18 12 (67%) 6 (50%) 2 (17%)
8 Bruun Rasmussen Copenhagen 7 194 149 (77%) 80 (54%) 61 (41%)
8 Clars Auction Gallery Oakland 2 249 205 (82%) 115 (56%) 42 (20%)
8 Cowans Auctions Cincinnati 1 33 31 (94%) 24 (77%) 4 (13%)
8 Doyle New York New York 1 31 30 (97%) 8 (27%) 17 (57%)
8 Eldreds East Dennis, 2 235 142 (60%) 91 (64%) 24 (17%)
8 Grays Auctioneers Cleveland, 1 71 47 (66%) 19 (40%) 14 (30%)
8 Grogan and Company Dedham 1 22 19 (86%) 7 (37%) 11 (58%)
8 Heritage Auctions Dallas 19 11239 10528 (94%) 153 (1%) 10374 (99%)
8 James D Julia Auctioneers Fairfield 1 73 45 (62%) 31 (69%) 6 (13%)
8 Keys Fine Arts Auctioneers Norwich 2 248 171 (69%) 23 (13%) 118 (69%)
8 Leslie Hindman Auctioneers Chicago 1 416 329 (79%) 113 (34%) 88 (27%)
8 Lyon and Turnbull Edinburgh 2 37 24 (65%) 0 (0%) 13 (54%)
8 Morton Casa de Subastas México DF CP 11000 2 365 155 (42%) 99 (64%) 34 (22%)
8 National Book Auctions Ithaca 1 422 387 (92%) 205 (53%) 38 (10%)
8 Northeast Auctions Portsmouth 1 36 32 (89%) 11 (34%) 14 (44%)
8 PBA Galleries San Francisco 2 1152 803 (70%) 421 (52%) 133 (17%)
8 RR Auction Amherst 2 1602 990 (62%) 136 (14%) 310 (31%)
8 Skinner Marlborough 3 85 63 (74%) 29 (46%) 23 (37%)
8 Stair Auctioneers and Appraisers Hudson 1 22 22 (100%) 9 (41%) 10 (45%)
8 Swann Galleries New York 1 500 374 (75%) 87 (23%) 143 (38%)
8 Tooveys West Sussex 2 103 95 (92%) 24 (25%) 46 (48%)
9 Adams Amsterdam Auctions Amsterdam 1 192 161 (84%) 133 (83%) 6 (4%)
9 Ader PARIS 1 570 391 (69%) 46 (12%) 239 (61%)
9 Alain and Evelyne Morel de Westgaver 1050 Bruxelles 1 553 456 (82%) 0 (0%) 319 (70%)
9 Alaska Auction Anchorage 1 41 40 (98%) 0 (0%) 40 (100%)
9 ALDE Paris 1 216 104 (48%) 9 (9%) 95 (91%)
9 Alexander Historical Auctions Chesapeake City 1 1565 1068 (68%) 478 (45%) 337 (32%)
9 Aspire Auctions Cleveland 1 119 117 (98%) 89 (76%) 11 (9%)
9 Australian Book Auctions Armadale, 1 339 260 (77%) 50 (19%) 110 (42%)
9 Bearnes Hampton and Littlewood Exeter 1 49 33 (67%) 10 (30%) 17 (52%)
9 Bloomsbury Auctions London 3 698 526 (75%) 151 (29%) 227 (43%)
9 Bonhams London 3 343 245 (71%) 27 (11%) 116 (47%)
9 Bonhams Los Angeles 1 33 28 (85%) 14 (50%) 5 (18%)
9 Bonhams Oxford 1 477 387 (81%) 115 (30%) 148 (38%)
9 Bonhams San Francisco 2 288 212 (74%) 39 (18%) 84 (40%)
9 Bruun Rasmussen Copenhagen 12 549 419 (76%) 182 (43%) 195 (47%)
9 Carlsen Gallery Greenville, NY 1 21 20 (95%) 7 (35%) 6 (30%)
9 Christies London - King Street 1 189 133 (70%) 0 (0%) 60 (45%)
9 Christies London -South Kensington 1 330 226 (68%) 3 (1%) 83 (37%)
9 Christies New York 3 264 175 (66%) 33 (19%) 52 (30%)
9 Clars Auction Gallery Oakland 2 238 206 (87%) 102 (50%) 39 (19%)
9 Cowans Auctions Cincinnati 2 335 325 (97%) 172 (53%) 88 (27%)
9 Dirk Soulis Auctions Lee's Summit 1 49 49 (100%) 22 (45%) 16 (33%)
9 Dominic Winter Book Auctions Gloucestershire 1 633 495 (78%) 60 (12%) 287 (58%)
9 Dorotheum Vienna 1 373 303 (81%) 0 (0%) 303 (100%)
9 Eldreds East Dennis, 2 127 71 (56%) 55 (77%) 7 (10%)
9 Ferraton Bruxelles 1 1250 1010 (81%) 9 (1%) 577 (57%)
9 Freemans Philadelphia 1 130 67 (52%) 33 (49%) 14 (21%)
9 Gonnelli Casa DAste Firenze 1 398 0 (0%) 0 (0%) 0 (0%)
9 Grays Auctioneers Cleveland, 1 37 15 (41%) 7 (47%) 2 (13%)
9 Guillaumot Richard Villefranche sur Saône 1 180 123 (68%) 18 (15%) 60 (49%)
9 Heritage Auctions Dallas 15 6436 5974 (93%) 110 (2%) 5864 (98%)
9 Holabird Kagin Americana Reno 1 649 461 (71%) 310 (67%) 31 (7%)
9 John McInnis Auctioneers Amesbury 2 360 329 (91%) 169 (51%) 77 (23%)
9 Kedem Auction Jerusalem 1 413 308 (75%) 44 (14%) 84 (27%)
9 Keys Fine Arts Auctioneers Norwich 2 1104 785 (71%) 180 (23%) 420 (54%)
9 Knotty Pine Auction Service West Swanzey 1 316 298 (94%) 143 (48%) 54 (18%)
9 Koller Auctions Geneve 1 30 13 (43%) 5 (38%) 2 (15%)
9 Koller Auctions Zurich 2 614 402 (65%) 33 (8%) 158 (39%)
9 Lancaster Mennonite Historical Society Lancaster 1 439 386 (88%) 0 (0%) 386 (100%)
9 Leslie Hindman Auctioneers Chicago 1 310 249 (80%) 47 (19%) 97 (39%)
9 Lyon and Turnbull Edinburgh 1 515 405 (79%) 68 (17%) 164 (40%)
9 Morton Casa de Subastas México DF CP 11000 1 328 129 (39%) 88 (68%) 25 (19%)
9 National Book Auctions Ithaca 1 492 492 (100%) 307 (62%) 53 (11%)
9 Neal Auction Company New Orleans 2 68 43 (63%) 19 (44%) 10 (23%)
9 Neret Minet and Tessier Paris 1 177 114 (64%) 19 (17%) 91 (80%)
9 Old World Auctions Glen Allen 1 774 601 (78%) 503 (84%) 56 (9%)
9 OSENAT FONTAINEBLEAU 1 62 47 (76%) 1 (2%) 40 (85%)
9 Paige Auction Portland 1 59 54 (92%) 23 (43%) 7 (13%)
9 PBA Galleries San Francisco 2 701 489 (70%) 296 (61%) 90 (18%)
9 RR Auction Amherst 3 1181 783 (66%) 110 (14%) 298 (38%)
9 Skinner Boston 1 218 173 (79%) 72 (42%) 64 (37%)
9 Skinner Marlborough 1 41 30 (73%) 18 (60%) 7 (23%)
9 Sothebys London 2 559 524 (94%) 3 (1%) 410 (78%)
9 Sothebys New York 2 236 163 (69%) 15 (9%) 66 (40%)
9 Stair Auctioneers and Appraisers Hudson 2 86 81 (94%) 17 (21%) 45 (56%)
9 Swann Galleries New York 1 784 549 (70%) 164 (30%) 131 (24%)
9 Tooveys West Sussex 1 19 16 (84%) 7 (44%) 2 (13%)
9 Venator and Hanstein Köln 1 1196 610 (51%) 270 (44%) 340 (56%)
9 Waverly Auctions Falls Church 1 531 490 (92%) 208 (42%) 180 (37%)
9 Winter Associates Plainville, CT 1 13 11 (85%) 4 (36%) 1 (9%)
9 Woolley and Wallis Salisbury 1 78 44 (56%) 9 (20%) 14 (32%)
10 Ader PARIS 4 797 563 (71%) 32 (6%) 344 (61%)
10 ALDE Paris 2 551 441 (80%) 6 (1%) 395 (90%)
10 AntiquarianAuctions.com Cape Town 1 483 180 (37%) 145 (81%) 22 (12%)
10 Arader Galleries New York City 1 167 142 (85%) 92 (65%) 23 (16%)
10 Archives International Auctions FORT LEE, 1 448 448 (100%) 304 (68%) 14 (3%)
10 Artcurial Paris 1 332 280 (84%) 15 (5%) 265 (95%)
10 Autographes Encheres Meinier 1 144 31 (22%) 0 (0%) 13 (42%)
10 Bearnes Hampton and Littlewood Exeter 1 614 460 (75%) 20 (4%) 440 (96%)
10 Beaussant Lefevre Paris 1 6 6 (100%) 2 (33%) 3 (50%)
10 Binoche et Giquello rue La Boetie, Paris 4 780 323 (41%) 127 (39%) 130 (40%)
10 Bloomsbury Auctions London 6 2059 1402 (68%) 444 (32%) 516 (37%)
10 Bonhams London 4 260 185 (71%) 50 (27%) 74 (40%)
10 Bonhams New York 3 591 319 (54%) 43 (13%) 77 (24%)
10 Bonhams San Francisco 2 316 262 (83%) 38 (15%) 108 (41%)
10 Bruun Rasmussen Copenhagen 7 189 151 (80%) 89 (59%) 52 (34%)
10 Christies London -South Kensington 1 133 103 (77%) 10 (10%) 48 (47%)
10 Christies New York 1 288 232 (81%) 17 (7%) 117 (50%)
10 Christies Paris 1 194 168 (87%) 52 (31%) 99 (59%)
10 Clars Auction Gallery Oakland 2 283 252 (89%) 158 (63%) 35 (14%)
10 Cowans Auctions Cincinnati 3 349 317 (91%) 160 (50%) 86 (27%)
10 De Baecque and Associes Lyon 3 602 374 (62%) 38 (10%) 207 (55%)
10 Dominic Winter Book Auctions Gloucestershire 2 821 582 (71%) 96 (16%) 292 (50%)
10 Dorotheum Vienna 4 635 522 (82%) 5 (1%) 489 (94%)
10 Doyle New York New York 1 217 197 (91%) 29 (15%) 96 (49%)
10 Freemans Philadelphia 1 624 549 (88%) 125 (23%) 284 (52%)
10 Galerie Bassenge Berlin-Grunewald 6 2958 1489 (50%) 655 (44%) 798 (54%)
10 Gonnelli Casa DAste Firenze 1 189 0 (0%) 0 (0%) 0 (0%)
10 Grays Auctioneers Cleveland, 1 39 18 (46%) 9 (50%) 2 (11%)
10 Hauff and Auvermann Berlin-Wilmersdorf 4 2079 1100 (53%) 582 (53%) 518 (47%)
10 Henri Godts Books and Prints Auctions Bruxelles 1 455 376 (83%) 36 (10%) 275 (73%)
10 Heritage Auctions Beverly Hills 2 912 798 (88%) 0 (0%) 798 (100%)
10 Heritage Auctions Dallas 15 6338 5968 (94%) 0 (0%) 5968 (100%)
10 Heritage Auctions New York 2 1157 920 (80%) 0 (0%) 920 (100%)
10 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 163 78 (48%) 18 (23%) 52 (67%)
10 Kedem Auction Jerusalem 1 463 315 (68%) 0 (0%) 315 (100%)
10 Keno Auctions New York, NY 10021 1 5 5 (100%) 0 (0%) 3 (60%)
10 Keys Fine Arts Auctioneers Norwich 1 123 83 (67%) 5 (6%) 72 (87%)
10 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 6546 2954 (45%) 1752 (59%) 1117 (38%)
10 Knotty Pine Auction Service West Swanzey 1 308 266 (86%) 186 (70%) 16 (6%)
10 Lancaster Mennonite Historical Society Lancaster 1 451 369 (82%) 0 (0%) 369 (100%)
10 Leslie Hindman Auctioneers Chicago 1 84 66 (79%) 26 (39%) 15 (23%)
10 Marc van de Wiele Auctions Brugge 2 1262 940 (74%) 133 (14%) 474 (50%)
10 Michaans Auctions Alameda, CA 1 29 17 (59%) 11 (65%) 4 (24%)
10 Mid Hudson Auction Galleries Cornwall-on-Hudson, 1 50 34 (68%) 28 (82%) 3 (9%)
10 Morton Casa de Subastas México DF CP 11000 1 368 161 (44%) 99 (61%) 46 (29%)
10 National Book Auctions Ithaca 1 471 470 (100%) 275 (59%) 32 (7%)
10 Neret Minet and Tessier Paris 3 605 242 (40%) 94 (39%) 65 (27%)
10 Northeast Auctions Portsmouth 1 81 0 (0%) 0 (0%) 0 (0%)
10 Nosbüsch & Stucke Berlin 1 1097 532 (48%) 304 (57%) 228 (43%)
10 One Of Kind Collictibles Coral Gables 1 272 200 (74%) 0 (0%) 200 (100%)
10 OSENAT FONTAINEBLEAU 1 101 96 (95%) 7 (7%) 70 (73%)
10 PBA Galleries San Francisco 2 957 583 (61%) 376 (64%) 48 (8%)
10 PIASA Paris 2 330 105 (32%) 15 (14%) 44 (42%)
10 Pierre Berge and Associes Paris 1 341 145 (43%) 48 (33%) 50 (34%)
10 Potomack Company Alexandria 2 42 31 (74%) 14 (45%) 12 (39%)
10 Profiles in History Calabasas Hills 3 1790 1332 (74%) 1 (0%) 713 (54%)
10 Rachel Davis Fine Arts Cleveland 1 250 0 (0%) 0 (0%) 0 (0%)
10 Rossini Paris 2 199 52 (26%) 9 (17%) 20 (38%)
10 RR Auction Amherst 2 1460 958 (66%) 159 (17%) 409 (43%)
10 Skinner Boston 1 5 3 (60%) 1 (33%) 0 (0%)
10 Sothebys London 2 47 36 (77%) 0 (0%) 7 (19%)
10 Sothebys New York 1 437 315 (72%) 38 (12%) 146 (46%)
10 Sothebys Paris 1 222 197 (89%) 29 (15%) 117 (59%)
10 Swann Galleries New York 6 1844 1392 (75%) 318 (23%) 502 (36%)
10 Tooveys West Sussex 2 300 259 (86%) 68 (26%) 108 (42%)
10 Vermot de Pas Paris 2 965 405 (42%) 185 (46%) 192 (47%)
10 Winter Associates Plainville, CT 1 34 25 (74%) 11 (44%) 3 (12%)
11 Adams Amsterdam Auctions Amsterdam 1 156 89 (57%) 49 (55%) 11 (12%)
11 Addison and Sarova Macon 1 133 124 (93%) 33 (27%) 45 (36%)
11 Ader PARIS 5 1707 1039 (61%) 36 (3%) 592 (57%)
11 Aguttes Neuilly-sur-Seine 1 303 191 (63%) 13 (7%) 99 (52%)
11 Alain and Evelyne Morel de Westgaver 1050 Bruxelles 1 551 405 (74%) 5 (1%) 253 (62%)
11 ALDE Paris 2 398 288 (72%) 26 (9%) 235 (82%)
11 AntiquarianAuctions.com Cape Town 1 488 201 (41%) 144 (72%) 33 (16%)
11 Archives International Auctions FORT LEE, 1 703 436 (62%) 141 (32%) 92 (21%)
11 Artcurial Paris 4 706 468 (66%) 28 (6%) 264 (56%)
11 Aspire Auctions Cleveland 1 36 31 (86%) 21 (68%) 6 (19%)
11 Auctionata Berlin 2 212 66 (31%) 55 (83%) 2 (3%)
11 Australian Book Auctions Armadale, 1 394 306 (78%) 85 (28%) 120 (39%)
11 Beaussant Lefevre Paris 1 117 110 (94%) 12 (11%) 80 (73%)
11 Binoche et Giquello rue La Boetie, Paris 4 486 108 (22%) 7 (6%) 87 (81%)
11 Bloomsbury Auctions London 3 1039 650 (63%) 274 (42%) 205 (32%)
11 Bloomsbury Philobiblon Rome 1 587 435 (74%) 36 (8%) 399 (92%)
11 Bolaffi Ambassador Auctions Turin 1 409 233 (57%) 0 (0%) 233 (100%)
11 Bonhams Edinburgh 1 69 58 (84%) 14 (24%) 21 (36%)
11 Bonhams London 1 174 138 (79%) 4 (3%) 67 (49%)
11 Bonhams Los Angeles 1 57 35 (61%) 19 (54%) 2 (6%)
11 Bonhams New York 1 376 305 (81%) 18 (6%) 193 (63%)
11 Bonhams Oxford 1 325 286 (88%) 54 (19%) 132 (46%)
11 Bruun Rasmussen Copenhagen 8 399 325 (81%) 129 (40%) 164 (50%)
11 Bubb Kuyper 2011 KM Haarlem 1 6242 4214 (68%) 0 (0%) 1941 (46%)
11 Burgersdijk and Niermans Leiden 1 1118 958 (86%) 263 (27%) 684 (71%)
11 Carlsen Gallery Greenville, NY 1 10 10 (100%) 2 (20%) 1 (10%)
11 Christies London - King Street 2 308 228 (74%) 2 (1%) 130 (57%)
11 Christies London -South Kensington 2 464 313 (67%) 12 (4%) 144 (46%)
11 Christies Paris 4 584 424 (73%) 164 (39%) 141 (33%)
11 Clars Auction Gallery Oakland 1 50 42 (84%) 26 (62%) 8 (19%)
11 Cowans Auctions Cincinnati 2 431 328 (76%) 152 (46%) 103 (31%)
11 Dirk Soulis Auctions Lee's Summit 3 396 393 (99%) 65 (17%) 279 (71%)
11 Dominic Winter Book Auctions Gloucestershire 3 803 650 (81%) 100 (15%) 379 (58%)
11 Doyle New York New York 3 773 719 (93%) 169 (24%) 411 (57%)
11 Eldreds East Dennis, 2 132 72 (55%) 45 (63%) 5 (7%)
11 Freemans Philadelphia 1 81 74 (91%) 8 (11%) 39 (53%)
11 Galerie Bassenge Berlin-Grunewald 1 874 467 (53%) 183 (39%) 265 (57%)
11 Grays Auctioneers Cleveland, 1 69 0 (0%) 0 (0%) 0 (0%)
11 Guillaumot Richard Villefranche sur Saône 1 244 0 (0%) 0 (0%) 0 (0%)
11 Hauswedell and Nolte Hamburg 2 965 492 (51%) 229 (47%) 263 (53%)
11 Heritage Auctions Dallas 19 11910 11263 (95%) 0 (0%) 11263 (100%)
11 James D Julia Auctioneers Fairfield 1 194 184 (95%) 52 (28%) 81 (44%)
11 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 1619 672 (42%) 297 (44%) 329 (49%)
11 Kedem Auction Jerusalem 1 112 79 (71%) 44 (56%) 13 (16%)
11 Kestenbaum and Company New York 1 322 72 (22%) 4 (6%) 35 (49%)
11 Ketterer Kunst Doerling Hamburg 1 1002 670 (67%) 270 (40%) 383 (57%)
11 Keys Fine Arts Auctioneers Norwich 2 1127 779 (69%) 196 (25%) 443 (57%)
11 Leslie Hindman Auctioneers Chicago 1 435 312 (72%) 138 (44%) 61 (20%)
11 Michaans Auctions Alameda, CA 1 81 53 (65%) 37 (70%) 7 (13%)
11 Minerva Auctions Roma Roma 1 73 54 (74%) 0 (0%) 37 (69%)
11 Morton Casa de Subastas México DF CP 11000 1 358 38 (11%) 21 (55%) 8 (21%)
11 National Book Auctions Ithaca 1 475 475 (100%) 295 (62%) 40 (8%)
11 Neal Auction Company New Orleans 1 99 71 (72%) 29 (41%) 14 (20%)
11 Neret Minet and Tessier Paris 2 863 632 (73%) 285 (45%) 261 (41%)
11 Northeast Auctions Portsmouth 1 72 63 (88%) 39 (62%) 9 (14%)
11 Old World Auctions Glen Allen 1 772 596 (77%) 484 (81%) 75 (13%)
11 OSENAT FONTAINEBLEAU 2 126 102 (81%) 2 (2%) 87 (85%)
11 Paige Auction Portland 1 83 75 (90%) 33 (44%) 7 (9%)
11 PBA Galleries San Francisco 3 788 537 (68%) 356 (66%) 70 (13%)
11 PIASA Paris 3 619 371 (60%) 39 (11%) 255 (69%)
11 Pierre Berge and Associes Paris 1 63 50 (79%) 13 (26%) 25 (50%)
11 Poulin Antiques Auctions Fairfield 1 582 531 (91%) 367 (69%) 93 (18%)
11 Robert Siegel Galleries New York 1 570 552 (97%) 122 (22%) 303 (55%)
11 Romantic Agony Book and Print Auctions Brussels 1 1235 865 (70%) 55 (6%) 580 (67%)
11 RR Auction Amherst 2 1462 935 (64%) 152 (16%) 383 (41%)
11 Skinner Boston 2 647 536 (83%) 182 (34%) 230 (43%)
11 Skinner Marlborough 1 11 10 (91%) 4 (40%) 1 (10%)
11 Sothebys London 2 443 239 (54%) 8 (3%) 94 (39%)
11 Sothebys Paris 3 782 557 (71%) 26 (5%) 289 (52%)
11 Swann Galleries New York 5 1821 1542 (85%) 427 (28%) 657 (43%)
11 Tajan Paris 1 226 49 (22%) 6 (12%) 16 (33%)
11 Tooveys West Sussex 3 303 288 (95%) 44 (15%) 129 (45%)
11 Winter Associates Plainville, CT 1 24 20 (83%) 9 (45%) 4 (20%)
11 Zisska and Lacher Munich 1 2084 1636 (79%) 687 (42%) 908 (56%)
12 Ader PARIS 4 1111 848 (76%) 9 (1%) 656 (77%)
12 Aguttes Neuilly-sur-Seine 2 160 9 (6%) 0 (0%) 4 (44%)
12 Alaska Auction Anchorage 1 89 89 (100%) 0 (0%) 89 (100%)
12 ALDE Paris 4 1107 670 (61%) 40 (6%) 446 (67%)
12 Arader Galleries New York City 1 197 143 (73%) 49 (34%) 57 (40%)
12 Artcurial Paris 2 682 352 (52%) 3 (1%) 239 (68%)
12 Aspire Auctions Cleveland 1 40 40 (100%) 27 (68%) 10 (25%)
12 Bearnes Hampton and Littlewood Exeter 1 18 0 (0%) 0 (0%) 0 (0%)
12 Binoche et Giquello rue La Boetie, Paris 1 351 168 (48%) 0 (0%) 168 (100%)
12 Bloomsbury Auctions London 5 1202 711 (59%) 169 (24%) 491 (69%)
12 Bolaffi Ambassador Auctions Milan 1 1100 826 (75%) 0 (0%) 826 (100%)
12 Bonhams London 3 647 420 (65%) 74 (18%) 173 (41%)
12 Bonhams New York 4 567 250 (44%) 54 (22%) 81 (32%)
12 Bruun Rasmussen Copenhagen 7 287 205 (71%) 129 (63%) 67 (33%)
12 Christies London - King Street 1 118 83 (70%) 10 (12%) 36 (43%)
12 Christies London -South Kensington 1 294 173 (59%) 10 (6%) 61 (35%)
12 Christies New York 3 346 297 (86%) 30 (10%) 180 (61%)
12 Christies Paris 1 184 118 (64%) 8 (7%) 50 (42%)
12 Clars Auction Gallery Oakland 2 171 140 (82%) 87 (62%) 25 (18%)
12 De Baecque and Associes Lyon 1 355 271 (76%) 49 (18%) 129 (48%)
12 Dirk Soulis Auctions Lee's Summit 1 58 54 (93%) 16 (30%) 28 (52%)
12 Dominic Winter Book Auctions Gloucestershire 2 911 715 (78%) 89 (12%) 408 (57%)
12 Dorotheum Vienna 1 314 287 (91%) 0 (0%) 287 (100%)
12 Eldreds East Dennis, 1 25 18 (72%) 11 (61%) 3 (17%)
12 Ferraton Bruxelles 2 1263 1073 (85%) 7 (1%) 647 (60%)
12 Fonsie Mealy Auctioneers Kilkenny 1 733 543 (74%) 48 (9%) 325 (60%)
12 Galerie Bassenge Berlin-Grunewald 1 364 231 (63%) 103 (45%) 117 (51%)
12 Gonnelli Casa DAste Firenze 1 492 270 (55%) 0 (0%) 270 (100%)
12 Grogan and Company Dedham 1 27 18 (67%) 4 (22%) 8 (44%)
12 Hauswedell and Nolte Hamburg 1 57 15 (26%) 1 (7%) 14 (93%)
12 Henri Godts Books and Prints Auctions Bruxelles 1 445 338 (76%) 36 (11%) 210 (62%)
12 Heritage Auctions Dallas 14 7612 7053 (93%) 0 (0%) 7053 (100%)
12 Koller Auctions Geneve 1 28 19 (68%) 3 (16%) 11 (58%)
12 Koller Auctions Zurich 1 162 124 (77%) 5 (4%) 86 (69%)
12 Lancaster Mennonite Historical Society Lancaster 1 501 446 (89%) 0 (0%) 446 (100%)
12 Leslie Hindman Auctioneers Chicago 1 262 197 (75%) 63 (32%) 60 (30%)
12 Minerva Auctions Roma Roma 2 1039 527 (51%) 20 (4%) 307 (58%)
12 National Book Auctions Ithaca 1 440 440 (100%) 402 (91%) 38 (9%)
12 OSENAT FONTAINEBLEAU 1 178 173 (97%) 33 (19%) 125 (72%)
12 Pandolfini Florence 1 337 124 (37%) 13 (10%) 48 (39%)
12 PBA Galleries San Francisco 2 760 480 (63%) 323 (67%) 51 (11%)
12 PIASA Paris 1 256 202 (79%) 0 (0%) 202 (100%)
12 Pierre Berge and Associes Paris 1 5 4 (80%) 0 (0%) 2 (50%)
12 Profiles in History Calabasas Hills 6 1496 702 (47%) 4 (1%) 223 (32%)
12 Rachel Davis Fine Arts Cleveland 1 555 486 (88%) 242 (50%) 113 (23%)
12 Robert Siegel Galleries New York 2 647 608 (94%) 172 (28%) 330 (54%)
12 Rossini Paris 1 35 27 (77%) 1 (4%) 18 (67%)
12 RR Auction Amherst 1 957 640 (67%) 102 (16%) 265 (41%)
12 Skinner Boston 1 16 10 (63%) 5 (50%) 1 (10%)
12 Sothebys London 3 391 255 (65%) 14 (5%) 112 (44%)
12 Sothebys New York 3 572 436 (76%) 80 (18%) 225 (52%)
12 Sothebys Paris 1 180 132 (73%) 9 (7%) 61 (46%)
12 Stair Auctioneers and Appraisers Hudson 1 117 117 (100%) 57 (49%) 30 (26%)
12 Swann Galleries New York 4 1392 912 (66%) 240 (26%) 349 (38%)
12 Tajan Paris 1 371 218 (59%) 19 (9%) 136 (62%)
12 Tooveys West Sussex 2 57 47 (82%) 6 (13%) 26 (55%)
12 Vermot de Pas Paris 2 1114 413 (37%) 173 (42%) 106 (26%)
12 Waverly Auctions Falls Church 1 442 415 (94%) 146 (35%) 179 (43%)
12 Winter Associates Plainville, CT 1 44 27 (61%) 11 (41%) 4 (15%)
Total 1292 413503 304544 (74%) 61019 (20%) 188485 (62%)

(2013) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Ader PARIS 1 171 107 (63%) 34 (32%) 24 (22%)
1 Alexander Autographs Chesapeake City 1 697 582 (84%) 171 (29%) 255 (44%)
1 AntiquarianAuctions.com Laguna Beach 1 434 176 (41%) 143 (81%) 20 (11%)
1 Baltimore Book Auction Baltimore 1 303 237 (78%) 65 (27%) 70 (30%)
1 Bloomsbury Auctions London 3 1075 823 (77%) 276 (34%) 299 (36%)
1 Bonhams London 1 53 26 (49%) 4 (15%) 9 (35%)
1 Bonhams Los Angeles 1 80 63 (79%) 37 (59%) 12 (19%)
1 Bonhams San Francisco 2 21 17 (81%) 12 (71%) 1 (6%)
1 Bruun Rasmussen Copenhagen 8 273 217 (79%) 123 (57%) 85 (39%)
1 Christies New York 2 76 55 (72%) 3 (5%) 26 (47%)
1 Clars Auction Gallery Oakland 1 50 36 (72%) 25 (69%) 4 (11%)
1 Copley Fine Art Auctions Boston 1 48 28 (58%) 12 (43%) 11 (39%)
1 De Baecque and Associes Lyon 1 440 395 (90%) 111 (28%) 167 (42%)
1 Dominic Winter Book Auctions Gloucestershire 1 713 613 (86%) 49 (8%) 411 (67%)
1 Doyle New York New York 1 26 26 (100%) 0 (0%) 23 (88%)
1 Eldreds East Dennis, 1 50 44 (88%) 26 (59%) 8 (18%)
1 Era Enchères Villefranche sur Saône 1 0 0 (0%) 0 (0%) 0 (0%)
1 Grays Auctioneers Cleveland, 1 60 42 (70%) 9 (21%) 20 (48%)
1 Guernseys New York, NY 3 1233 1097 (89%) 689 (63%) 230 (21%)
1 Hauff and Auvermann Berlin-Wilmersdorf 1 637 367 (58%) 167 (46%) 200 (54%)
1 Heritage Auctions Dallas 5 1152 1002 (87%) 0 (0%) 1002 (100%)
1 James D Julia Auctioneers Fairfield 2 91 72 (79%) 40 (56%) 18 (25%)
1 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 689 349 (51%) 132 (38%) 217 (62%)
1 JMW Auction Gallery Kingston 1 555 0 (0%) 0 (0%) 0 (0%)
1 Keys Fine Arts Auctioneers Norwich 2 852 546 (64%) 199 (36%) 254 (47%)
1 Lyon and Turnbull Edinburgh 1 565 465 (82%) 55 (12%) 208 (45%)
1 Morton Casa de Subastas México DF 1 202 118 (58%) 80 (68%) 19 (16%)
1 National Book Auctions Ithaca 3 799 798 (100%) 478 (60%) 58 (7%)
1 Neret Minet and Tessier Paris 1 56 36 (64%) 8 (22%) 14 (39%)
1 PBA Galleries San Francisco 2 617 405 (66%) 267 (66%) 70 (17%)
1 Rossini Paris 1 299 213 (71%) 55 (26%) 102 (48%)
1 Rupert Toovey and Co West Sussex 1 37 27 (73%) 5 (19%) 17 (63%)
1 Sothebys New York 2 41 34 (83%) 6 (18%) 16 (47%)
1 Swann Galleries New York 1 281 203 (72%) 73 (36%) 59 (29%)
2 Ader PARIS 4 689 480 (70%) 75 (16%) 311 (65%)
2 Alain and Evelyne Morel de Westgaver 1050 Bruxelles 1 592 490 (83%) 0 (0%) 338 (69%)
2 ALDE Paris 1 380 203 (53%) 7 (3%) 111 (55%)
2 Artcurial Paris 5 736 563 (76%) 8 (1%) 372 (66%)
2 Aspire Auctions Cleveland 1 68 66 (97%) 27 (41%) 17 (26%)
2 Autographes Encheres Meinier 1 145 50 (34%) 7 (14%) 33 (66%)
2 Blacksparrow Sun Valley 1 231 79 (34%) 36 (46%) 10 (13%)
2 Bloomsbury Auctions London 3 1060 810 (76%) 260 (32%) 325 (40%)
2 Bonhams Chester 1 146 103 (71%) 37 (36%) 34 (33%)
2 Bonhams London 1 350 234 (67%) 15 (6%) 113 (48%)
2 Bonhams Los Angeles 1 27 18 (67%) 8 (44%) 4 (22%)
2 Bonhams New York 1 35 25 (71%) 11 (44%) 7 (28%)
2 Bonhams Oxford 1 435 405 (93%) 83 (20%) 194 (48%)
2 Bonhams San Francisco 2 395 322 (82%) 107 (33%) 107 (33%)
2 Bruun Rasmussen Copenhagen 5 368 309 (84%) 134 (43%) 135 (44%)
2 Christies London - King Street 2 10 10 (100%) 3 (30%) 5 (50%)
2 Christies London -South Kensington 2 13 11 (85%) 2 (18%) 7 (64%)
2 Christies New York 1 5 5 (100%) 2 (40%) 0 (0%)
2 Clars Auction Gallery Oakland 2 210 182 (87%) 113 (62%) 40 (22%)
2 Cornette de Saint Cyr Paris 1 280 279 (100%) 1 (0%) 263 (94%)
2 Coutau Begarie PARIS. 1 409 343 (84%) 143 (42%) 95 (28%)
2 Cowans Auctions Cincinnati 1 35 27 (77%) 11 (41%) 6 (22%)
2 Dominic Winter Book Auctions Gloucestershire 1 198 129 (65%) 20 (16%) 62 (48%)
2 Dorotheum Vienna 1 78 42 (54%) 0 (0%) 42 (100%)
2 Eldreds East Dennis, 1 60 43 (72%) 37 (86%) 4 (9%)
2 Era Enchères Villefranche sur Saône 1 97 79 (81%) 19 (24%) 38 (48%)
2 Ferraton Bruxelles 1 1198 1017 (85%) 4 (0%) 640 (63%)
2 Freemans Philadelphia 1 279 260 (93%) 100 (38%) 91 (35%)
2 Heritage Auctions Dallas 4 969 908 (94%) 0 (0%) 908 (100%)
2 Heritage Auctions New York 3 1760 1705 (97%) 0 (0%) 1705 (100%)
2 James D Julia Auctioneers Fairfield 1 3 3 (100%) 2 (67%) 0 (0%)
2 John McInnis Auctioneers Amesbury 1 723 353 (49%) 11 (3%) 301 (85%)
2 Keys Fine Arts Auctioneers Norwich 1 130 79 (61%) 6 (8%) 68 (86%)
2 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 7191 4028 (56%) 2359 (59%) 1669 (41%)
2 National Book Auctions Ithaca 1 400 398 (100%) 301 (76%) 17 (4%)
2 Neal Auction Company New Orleans 1 111 91 (82%) 34 (37%) 31 (34%)
2 Neret Minet and Tessier Paris 3 932 614 (66%) 26 (4%) 461 (75%)
2 Old World Auctions Glen Allen 1 862 615 (71%) 498 (81%) 60 (10%)
2 PBA Galleries San Francisco 3 680 396 (58%) 295 (74%) 38 (10%)
2 PIASA Paris 2 197 55 (28%) 24 (44%) 5 (9%)
2 RR Auction Amherst 2 2215 1595 (72%) 0 (0%) 1286 (81%)
2 Rupert Toovey and Co West Sussex 2 240 197 (82%) 20 (10%) 105 (53%)
2 Skinner Boston 2 458 417 (91%) 171 (41%) 121 (29%)
2 Sothebys London 1 142 132 (93%) 17 (13%) 82 (62%)
2 Sothebys Paris 1 257 247 (96%) 6 (2%) 201 (81%)
2 Stair Auctioneers and Appraisers Hudson 2 537 531 (99%) 124 (23%) 317 (60%)
2 Swann Galleries New York 4 1033 812 (79%) 213 (26%) 338 (42%)
2 Waverly Auctions Falls Church 1 243 234 (96%) 65 (28%) 101 (43%)
3 Addison and Sarova Macon 2 300 288 (96%) 110 (38%) 75 (26%)
3 Ader PARIS 4 983 632 (64%) 99 (16%) 295 (47%)
3 ALDE Paris 2 675 418 (62%) 56 (13%) 229 (55%)
3 AntiquarianAuctions.com Laguna Beach 3 436 165 (38%) 139 (84%) 13 (8%)
3 Artcurial Paris 2 113 78 (69%) 5 (6%) 48 (62%)
3 Audap and Mirabaud PARIS 1 17 9 (53%) 1 (11%) 6 (67%)
3 Bloomsbury Auctions London 4 1553 1138 (73%) 294 (26%) 477 (42%)
3 Bonhams London 1 234 199 (85%) 24 (12%) 126 (63%)
3 Bonhams Los Angeles 1 14 10 (71%) 8 (80%) 0 (0%)
3 Bonhams New York 1 8 8 (100%) 0 (0%) 7 (88%)
3 Bonhams San Francisco 1 85 78 (92%) 27 (35%) 20 (26%)
3 Bruun Rasmussen Copenhagen 4 154 115 (75%) 58 (50%) 49 (43%)
3 Christies London - King Street 1 176 146 (83%) 5 (3%) 73 (50%)
3 Christies London -South Kensington 1 426 338 (79%) 23 (7%) 173 (51%)
3 Christies New York 1 125 123 (98%) 24 (20%) 66 (54%)
3 Cornette de Saint Cyr Paris 5 722 490 (68%) 93 (19%) 241 (49%)
3 Cottone Geneseo 1 3 3 (100%) 1 (33%) 2 (67%)
3 Cowans Auctions Cincinnati 2 521 446 (86%) 293 (66%) 75 (17%)
3 De Baecque and Associes Lyon 1 26 18 (69%) 2 (11%) 15 (83%)
3 Dominic Winter Book Auctions Gloucestershire 2 841 727 (86%) 60 (8%) 495 (68%)
3 Dorotheum Vienna 4 344 255 (74%) 6 (2%) 249 (98%)
3 Era Enchères Villefranche sur Saône 1 1 0 (0%) 0 (0%) 0 (0%)
3 Ferraton Bruxelles 1 656 583 (89%) 6 (1%) 414 (71%)
3 Grays Auctioneers Cleveland, 1 22 16 (73%) 3 (19%) 5 (31%)
3 Henri Godts Books and Prints Auctions Bruxelles 1 436 371 (85%) 24 (6%) 281 (76%)
3 Heritage Auctions Dallas 7 2244 2003 (89%) 605 (30%) 1364 (68%)
3 James D Julia Auctioneers Fairfield 1 13 12 (92%) 0 (0%) 10 (83%)
3 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 17 17 (100%) 0 (0%) 17 (100%)
3 Keys Fine Arts Auctioneers Norwich 3 1092 786 (72%) 174 (22%) 496 (63%)
3 Koller Auctions Zurich 3 793 445 (56%) 42 (9%) 199 (45%)
3 Marc van de Wiele Auctions Brugge 1 778 562 (72%) 70 (12%) 249 (44%)
3 Minerva Auctions Roma Roma 1 446 255 (57%) 22 (9%) 172 (67%)
3 Morton Casa de Subastas México DF CP 11000 1 287 126 (44%) 64 (51%) 39 (31%)
3 National Book Auctions Ithaca 2 409 408 (100%) 287 (70%) 19 (5%)
3 Northeast Auctions Portsmouth 1 11 10 (91%) 3 (30%) 5 (50%)
3 OSENAT FONTAINEBLEAU 1 97 79 (81%) 2 (3%) 70 (89%)
3 PBA Galleries San Francisco 2 1027 640 (62%) 492 (77%) 44 (7%)
3 PIASA Paris 1 0 0 (0%) 0 (0%) 0 (0%)
3 Pierre Berge and Associes Paris 1 367 249 (68%) 51 (20%) 110 (44%)
3 Robert Siegel Galleries New York 1 32 29 (91%) 6 (21%) 14 (48%)
3 Romantic Agony Book and Print Auctions Brussels 1 1345 943 (70%) 76 (8%) 605 (64%)
3 Rossini Paris 1 13 11 (85%) 0 (0%) 9 (82%)
3 RR Auction Amherst 2 2652 1531 (58%) 193 (13%) 475 (31%)
3 Rupert Toovey and Co West Sussex 1 14 9 (64%) 1 (11%) 7 (78%)
3 Sothebys London 3 272 221 (81%) 3 (1%) 136 (62%)
3 Swann Galleries New York 2 1225 907 (74%) 349 (38%) 263 (29%)
3 Thomaston Place Auction Galleries Thomaston 1 448 112 (25%) 105 (94%) 4 (4%)
3 Venator and Hanstein Köln 2 1349 673 (50%) 255 (38%) 396 (59%)
4 Ader PARIS 1 345 202 (59%) 25 (12%) 75 (37%)
4 Aguttes Neuilly-sur-Seine 2 460 294 (64%) 48 (16%) 108 (37%)
4 ALDE Paris 2 820 538 (66%) 76 (14%) 294 (55%)
4 AntiquarianAuctions.com Laguna Beach 1 386 207 (54%) 129 (62%) 55 (27%)
4 Artcurial Paris 3 486 437 (90%) 64 (15%) 284 (65%)
4 Bloomsbury Auctions London 4 1335 1085 (81%) 359 (33%) 440 (41%)
4 Bonhams Chester 1 103 76 (74%) 29 (38%) 27 (36%)
4 Bonhams London 2 374 253 (68%) 26 (10%) 129 (51%)
4 Bonhams Los Angeles 1 100 81 (81%) 54 (67%) 16 (20%)
4 Bonhams Oxford 1 580 523 (90%) 126 (24%) 267 (51%)
4 Bonhams San Francisco 2 348 282 (81%) 53 (19%) 122 (43%)
4 Bruun Rasmussen Copenhagen 8 623 514 (83%) 219 (43%) 227 (44%)
4 Carlsen Gallery Greenville, NY 1 7 7 (100%) 0 (0%) 7 (100%)
4 Christies London -South Kensington 2 460 350 (76%) 13 (4%) 177 (51%)
4 Christies New York 5 1032 904 (88%) 47 (5%) 514 (57%)
4 Christies Paris 2 252 181 (72%) 9 (5%) 88 (49%)
4 De Baecque and Associes Lyon 2 381 224 (59%) 28 (13%) 136 (61%)
4 Dominic Winter Book Auctions Gloucestershire 2 1076 959 (89%) 145 (15%) 573 (60%)
4 Dorotheum Vienna 3 308 168 (55%) 56 (33%) 57 (34%)
4 Dorothy Sloan Rare Books Austin 1 244 140 (57%) 1 (1%) 34 (24%)
4 Doyle New York New York 5 998 732 (73%) 222 (30%) 292 (40%)
4 Eldreds East Dennis, 1 36 31 (86%) 17 (55%) 9 (29%)
4 Ferraton Bruxelles 2 967 761 (79%) 5 (1%) 395 (52%)
4 Freemans Philadelphia 2 921 796 (86%) 293 (37%) 284 (36%)
4 Galerie Bassenge Berlin-Grunewald 7 3050 1613 (53%) 591 (37%) 965 (60%)
4 Heritage Auctions Beverly Hills 1 856 817 (95%) 0 (0%) 817 (100%)
4 Heritage Auctions Dallas 7 2781 2488 (89%) 763 (31%) 1413 (57%)
4 JA Stargardt Autographenhandlung Berlin 1 1114 919 (82%) 208 (23%) 711 (77%)
4 Kapandji Morhange Paris 2 360 274 (76%) 39 (14%) 157 (57%)
4 Ketterer Kunst Doerling Hamburg 2 445 293 (66%) 1 (0%) 278 (95%)
4 Keys Fine Arts Auctioneers Norwich 1 166 105 (63%) 8 (8%) 87 (83%)
4 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 5223 2471 (47%) 1694 (69%) 633 (26%)
4 Knotty Pine Auction Service West Swanzey 1 317 251 (79%) 175 (70%) 14 (6%)
4 Leslie Hindman Auctioneers Chicago 1 465 393 (85%) 91 (23%) 135 (34%)
4 Minerva Auctions Roma Roma 1 195 65 (33%) 1 (2%) 6 (9%)
4 Morton Casa de Subastas México DF CP 11000 1 285 80 (28%) 49 (61%) 19 (24%)
4 National Book Auctions Ithaca 3 800 800 (100%) 557 (70%) 35 (4%)
4 Neret Minet and Tessier Paris 2 593 358 (60%) 28 (8%) 317 (89%)
4 Old World Auctions Glen Allen 1 303 251 (83%) 201 (80%) 28 (11%)
4 OSENAT FONTAINEBLEAU 1 26 23 (88%) 0 (0%) 20 (87%)
4 PBA Galleries San Francisco 2 822 457 (56%) 371 (81%) 33 (7%)
4 PIASA Paris 5 990 643 (65%) 50 (8%) 491 (76%)
4 RR Auction Amherst 2 2365 1524 (64%) 153 (10%) 540 (35%)
4 Rupert Toovey and Co West Sussex 2 119 101 (85%) 12 (12%) 55 (54%)
4 Sothebys London 1 12 5 (42%) 4 (80%) 1 (20%)
4 Sothebys New York 3 322 252 (78%) 46 (18%) 112 (44%)
4 Sothebys Paris 3 407 312 (77%) 5 (2%) 197 (63%)
4 Stair Auctioneers and Appraisers Hudson 1 45 43 (96%) 7 (16%) 31 (72%)
4 Swann Galleries New York 3 881 730 (83%) 216 (30%) 311 (43%)
4 Waverly Auctions Falls Church 1 336 322 (96%) 118 (37%) 128 (40%)
5 Ader PARIS 5 1064 632 (59%) 60 (9%) 361 (57%)
5 Aguttes Neuilly-sur-Seine 2 3 2 (67%) 1 (50%) 1 (50%)
5 ALDE Paris 2 831 584 (70%) 41 (7%) 410 (70%)
5 Artcurial Paris 3 487 302 (62%) 11 (4%) 183 (61%)
5 Aspire Auctions Cleveland 3 81 81 (100%) 43 (53%) 20 (25%)
5 Audap and Mirabaud PARIS 1 30 19 (63%) 7 (37%) 10 (53%)
5 Australian Book Auctions Armadale, 1 584 454 (78%) 104 (23%) 151 (33%)
5 Autographes Encheres Meinier 1 148 43 (29%) 2 (5%) 36 (84%)
5 Bloomsbury Auctions London 5 1944 1311 (67%) 457 (35%) 425 (32%)
5 Bonhams Edinburgh 2 70 50 (71%) 19 (38%) 18 (36%)
5 Bonhams London 1 262 140 (53%) 12 (9%) 77 (55%)
5 Bonhams Los Angeles 1 33 22 (67%) 12 (55%) 1 (5%)
5 Bonhams New York 1 135 87 (64%) 26 (30%) 21 (24%)
5 Bonhams San Francisco 1 248 228 (92%) 49 (21%) 129 (57%)
5 Bruun Rasmussen Copenhagen 3 169 118 (70%) 56 (47%) 47 (40%)
5 Bubb Kuyper 2011 KM Haarlem 7 5588 3878 (69%) 0 (0%) 1832 (47%)
5 Burgersdijk and Niermans Leiden 1 1329 1067 (80%) 261 (24%) 806 (76%)
5 Castner Auction Branchville 1 0 0 (0%) 0 (0%) 0 (0%)
5 Christies New York 2 108 76 (70%) 2 (3%) 37 (49%)
5 Clars Auction Gallery Oakland 1 62 43 (69%) 23 (53%) 11 (26%)
5 Cottone Geneseo 1 32 29 (91%) 7 (24%) 16 (55%)
5 Coutau Begarie PARIS. 2 426 336 (79%) 135 (40%) 149 (44%)
5 Dominic Winter Book Auctions Gloucestershire 3 1013 798 (79%) 127 (16%) 402 (50%)
5 Dorotheum Vienna 2 599 403 (67%) 0 (0%) 403 (100%)
5 Eldreds East Dennis, 2 101 47 (47%) 35 (74%) 7 (15%)
5 Era Enchères Villefranche sur Saône 2 324 226 (70%) 59 (26%) 108 (48%)
5 Freemans Philadelphia 1 92 74 (80%) 12 (16%) 26 (35%)
5 Galerie Bassenge Berlin-Grunewald 1 834 512 (61%) 213 (42%) 282 (55%)
5 Gonnelli Casa DAste Firenze 2 154 76 (49%) 0 (0%) 76 (100%)
5 Guernseys New York, NY 1 230 196 (85%) 52 (27%) 90 (46%)
5 Hauff and Auvermann Berlin-Wilmersdorf 4 3047 1707 (56%) 962 (56%) 745 (44%)
5 Heritage Auctions Dallas 7 2251 2087 (93%) 0 (0%) 2087 (100%)
5 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 2 1165 414 (36%) 12 (3%) 222 (54%)
5 John McInnis Auctioneers Amesbury 1 0 0 (0%) 0 (0%) 0 (0%)
5 Kestenbaum and Company New York 1 393 290 (74%) 17 (6%) 153 (53%)
5 Ketterer Kunst Doerling Hamburg 2 1292 776 (60%) 304 (39%) 457 (59%)
5 Keys Fine Arts Auctioneers Norwich 3 1401 1028 (73%) 225 (22%) 633 (62%)
5 Leslie Hindman Auctioneers Chicago 1 79 52 (66%) 38 (73%) 7 (13%)
5 Lyon and Turnbull Edinburgh 2 743 639 (86%) 115 (18%) 247 (39%)
5 Minerva Auctions Roma Roma 1 19 13 (68%) 2 (15%) 8 (62%)
5 National Book Auctions Ithaca 2 400 399 (100%) 219 (55%) 31 (8%)
5 Neal Auction Company New Orleans 1 78 55 (71%) 29 (53%) 12 (22%)
5 Neret Minet and Tessier Paris 2 349 148 (42%) 24 (16%) 110 (74%)
5 Northeast Auctions Portsmouth 1 92 76 (83%) 29 (38%) 28 (37%)
5 PBA Galleries San Francisco 2 826 597 (72%) 433 (73%) 67 (11%)
5 PIASA Paris 2 275 167 (61%) 46 (28%) 59 (35%)
5 Profiles in History Calabasas Hills 1 247 242 (98%) 1 (0%) 115 (48%)
5 Rossini Paris 1 222 162 (73%) 27 (17%) 97 (60%)
5 RR Auction Amherst 2 2248 1562 (69%) 147 (9%) 564 (36%)
5 Rupert Toovey and Co West Sussex 2 264 231 (88%) 52 (23%) 97 (42%)
5 Skinner Boston 1 327 302 (92%) 148 (49%) 73 (24%)
5 Sothebys London 3 269 218 (81%) 7 (3%) 124 (57%)
5 Sothebys New York 1 372 318 (85%) 32 (10%) 156 (49%)
5 Sothebys Paris 3 370 203 (55%) 7 (3%) 86 (42%)
5 Swann Galleries New York 5 1536 1191 (78%) 327 (27%) 426 (36%)
5 Tajan Paris 2 600 360 (60%) 14 (4%) 236 (66%)
5 Zisska and Schauer Munich 1 2109 1626 (77%) 619 (38%) 1007 (62%)
6 Adams Amsterdam Auctions Amsterdam 1 743 551 (74%) 323 (59%) 147 (27%)
6 Ader PARIS 6 1109 780 (70%) 18 (2%) 545 (70%)
6 Aguttes Neuilly-sur-Seine 3 363 234 (64%) 21 (9%) 128 (55%)
6 Alain and Evelyne Morel de Westgaver 1050 Bruxelles 1 594 435 (73%) 3 (1%) 252 (58%)
6 ALDE Paris 3 844 537 (64%) 53 (10%) 286 (53%)
6 AntiquarianAuctions.com Laguna Beach 1 449 192 (43%) 138 (72%) 29 (15%)
6 Archives International Auctions FORT LEE, 1 82 42 (51%) 14 (33%) 4 (10%)
6 Artcurial Paris 5 1157 764 (66%) 18 (2%) 457 (60%)
6 Audap and Mirabaud PARIS 2 257 195 (76%) 60 (31%) 110 (56%)
6 Bloomsbury Auctions London 3 1365 915 (67%) 238 (26%) 359 (39%)
6 Bonhams London 2 522 366 (70%) 26 (7%) 161 (44%)
6 Bonhams Los Angeles 1 123 78 (63%) 53 (68%) 5 (6%)
6 Bonhams New York 3 972 670 (69%) 131 (20%) 255 (38%)
6 Bonhams Oxford 1 395 323 (82%) 95 (29%) 128 (40%)
6 Bonhams San Francisco 1 154 94 (61%) 65 (69%) 7 (7%)
6 Bruun Rasmussen Copenhagen 6 435 371 (85%) 157 (42%) 162 (44%)
6 Carlsen Gallery Greenville, NY 1 16 16 (100%) 0 (0%) 16 (100%)
6 Christies London - King Street 1 138 101 (73%) 1 (1%) 47 (47%)
6 Christies London -South Kensington 1 235 164 (70%) 6 (4%) 68 (41%)
6 Christies New York 3 598 476 (80%) 54 (11%) 249 (52%)
6 Clars Auction Gallery Oakland 2 116 104 (90%) 79 (76%) 7 (7%)
6 Cornette de Saint Cyr Paris 2 412 259 (63%) 17 (7%) 118 (46%)
6 Coutau Begarie PARIS. 1 421 248 (59%) 132 (53%) 62 (25%)
6 Cowans Auctions Cincinnati 1 425 357 (84%) 133 (37%) 144 (40%)
6 De Baecque and Associes Lyon 3 0 0 (0%) 0 (0%) 0 (0%)
6 Dominic Winter Book Auctions Gloucestershire 2 898 764 (85%) 97 (13%) 422 (55%)
6 Dorotheum Vienna 2 350 302 (86%) 3 (1%) 288 (95%)
6 Eldreds East Dennis, 1 43 33 (77%) 18 (55%) 7 (21%)
6 Era Enchères Villefranche sur Saône 2 308 234 (76%) 108 (46%) 77 (33%)
6 Ferraton Bruxelles 2 1079 824 (76%) 6 (1%) 470 (57%)
6 Galerie Bassenge Berlin-Grunewald 3 985 720 (73%) 222 (31%) 449 (62%)
6 Grays Auctioneers Cleveland, 1 147 113 (77%) 50 (44%) 37 (33%)
6 Henri Godts Books and Prints Auctions Bruxelles 2 450 364 (81%) 43 (12%) 257 (71%)
6 Heritage Auctions Dallas 8 1930 1730 (90%) 575 (33%) 1102 (64%)
6 James D Julia Auctioneers Fairfield 1 51 46 (90%) 16 (35%) 20 (43%)
6 John McInnis Auctioneers Amesbury 1 21 20 (95%) 0 (0%) 20 (100%)
6 Kestenbaum and Company New York 1 60 38 (63%) 2 (5%) 23 (61%)
6 Kiefer Buch und Kunstauktionen 75172 Pforzheim 1 4544 1939 (43%) 1100 (57%) 793 (41%)
6 Koller Auctions Zurich 1 132 94 (71%) 1 (1%) 64 (68%)
6 Minerva Auctions Roma Roma 2 691 455 (66%) 10 (2%) 302 (66%)
6 Morton Casa de Subastas México DF CP 11000 1 262 122 (47%) 85 (70%) 20 (16%)
6 National Book Auctions Ithaca 3 700 699 (100%) 457 (65%) 51 (7%)
6 Neret Minet and Tessier Paris 1 530 137 (26%) 26 (19%) 20 (15%)
6 Old World Auctions Glen Allen 1 880 566 (64%) 481 (85%) 37 (7%)
6 OSENAT FONTAINEBLEAU 1 132 103 (78%) 5 (5%) 72 (70%)
6 PBA Galleries San Francisco 2 672 498 (74%) 352 (71%) 35 (7%)
6 PIASA Paris 5 276 212 (77%) 53 (25%) 106 (50%)
6 Pierre Berge and Associes Paris 4 325 183 (56%) 12 (7%) 97 (53%)
6 Robert Siegel Galleries New York 1 2 2 (100%) 0 (0%) 1 (50%)
6 Romantic Agony Book and Print Auctions Brussels 1 1167 742 (64%) 79 (11%) 454 (61%)
6 Rossini Paris 2 171 113 (66%) 4 (4%) 79 (70%)
6 RR Auction Amherst 1 1751 1276 (73%) 102 (8%) 422 (33%)
6 Rupert Toovey and Co West Sussex 1 38 33 (87%) 1 (3%) 10 (30%)
6 Skinner Boston 4 521 445 (85%) 173 (39%) 151 (34%)
6 Sothebys London 3 536 285 (53%) 11 (4%) 103 (36%)
6 Sothebys New York 3 444 278 (63%) 30 (11%) 90 (32%)
6 Sothebys Paris 1 343 319 (93%) 66 (21%) 200 (63%)
6 Swann Galleries New York 4 1317 936 (71%) 394 (42%) 268 (29%)
6 Tajan Paris 1 329 166 (50%) 8 (5%) 110 (66%)
6 Waverly Auctions Falls Church 2 454 324 (71%) 159 (49%) 93 (29%)
7 Aguttes Neuilly-sur-Seine 1 30 5 (17%) 0 (0%) 2 (40%)
7 Alexander Autographs Chesapeake City 1 0 0 (0%) 0 (0%) 0 (0%)
7 AntiquarianAuctions.com Laguna Beach 1 428 220 (51%) 150 (68%) 48 (22%)
7 Autographes Encheres Meinier 1 112 32 (29%) 0 (0%) 22 (69%)
7 Bloomsbury Auctions London 4 1674 1069 (64%) 293 (27%) 429 (40%)
7 Bonhams London 1 177 114 (64%) 9 (8%) 35 (31%)
7 Bonhams Los Angeles 1 141 111 (79%) 84 (76%) 11 (10%)
7 Bonhams Oxford 1 26 25 (96%) 6 (24%) 17 (68%)
7 Bonhams San Francisco 1 96 80 (83%) 51 (64%) 15 (19%)
7 Christies London - King Street 1 0 0 (0%) 0 (0%) 0 (0%)
7 Christies London -South Kensington 1 0 0 (0%) 0 (0%) 0 (0%)
7 Christies New York 2 444 390 (88%) 56 (14%) 170 (44%)
7 Clars Auction Gallery Oakland 2 204 173 (85%) 91 (53%) 38 (22%)
7 Copley Fine Art Auctions Boston 1 99 90 (91%) 19 (21%) 57 (63%)
7 Cowans Auctions Cincinnati 1 58 40 (69%) 27 (68%) 8 (20%)
7 De Baecque and Associes Lyon 1 282 196 (70%) 30 (15%) 108 (55%)
7 Dominic Winter Book Auctions Gloucestershire 2 751 569 (76%) 74 (13%) 299 (53%)
7 Eldreds East Dennis, 2 342 243 (71%) 139 (57%) 53 (22%)
7 Fonsie Mealy Auctioneers Castlecomer, 1 841 514 (61%) 81 (16%) 242 (47%)
7 Freemans Philadelphia 1 181 177 (98%) 74 (42%) 64 (36%)
7 Grays Auctioneers Cleveland, 1 114 66 (58%) 51 (77%) 3 (5%)
7 Heritage Auctions Dallas 6 2390 2238 (94%) 538 (24%) 1683 (75%)
7 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 824 358 (43%) 160 (45%) 198 (55%)
7 John Nicholson Fine Art Auctioneer Fernhurst, Haslemere, Surrey 1 417 0 (0%) 0 (0%) 0 (0%)
7 Keys Fine Arts Auctioneers Norwich 4 1099 799 (73%) 188 (24%) 451 (56%)
7 Morton Casa de Subastas México DF CP 11000 1 266 130 (49%) 84 (65%) 33 (25%)
7 National Book Auctions Ithaca 1 239 239 (100%) 115 (48%) 18 (8%)
7 Neal Auction Company New Orleans 1 82 67 (82%) 27 (40%) 15 (22%)
7 Neret Minet and Tessier Paris 1 540 67 (12%) 3 (4%) 13 (19%)
7 PBA Galleries San Francisco 2 862 552 (64%) 393 (71%) 62 (11%)
7 Profiles in History Calabasas Hills 2 1064 719 (68%) 3 (0%) 313 (44%)
7 RR Auction Amherst 2 2068 1356 (66%) 174 (13%) 449 (33%)
7 Rupert Toovey and Co West Sussex 1 63 41 (65%) 8 (20%) 16 (39%)
7 Skinner Boston 2 113 85 (75%) 57 (67%) 5 (6%)
7 Sothebys Hong Kong 1 0 0 (0%) 0 (0%) 0 (0%)
7 Sothebys London 4 444 293 (66%) 46 (16%) 134 (46%)
8 Addison and Sarova Macon 1 369 0 (0%) 0 (0%) 0 (0%)
8 Australian Book Auctions Armadale, 1 402 310 (77%) 63 (20%) 124 (40%)
8 Bearnes Hampton and Littlewood Honiton 1 735 552 (75%) 67 (12%) 244 (44%)
8 Blacksparrow Sun Valley 1 246 0 (0%) 0 (0%) 0 (0%)
8 Bloomsbury Auctions London 1 499 438 (88%) 111 (25%) 216 (49%)
8 Bonhams Chester 1 16 15 (94%) 6 (40%) 6 (40%)
8 Bonhams Edinburgh 1 110 102 (93%) 10 (10%) 64 (63%)
8 Bonhams San Francisco 1 72 63 (88%) 31 (49%) 18 (29%)
8 Bruun Rasmussen Copenhagen 7 219 175 (80%) 92 (53%) 68 (39%)
8 Christies London -South Kensington 1 11 7 (64%) 1 (14%) 3 (43%)
8 Clars Auction Gallery Oakland 2 231 202 (87%) 121 (60%) 31 (15%)
8 Cowans Auctions Cincinnati 1 42 38 (90%) 7 (18%) 18 (47%)
8 Doyle New York New York 1 35 35 (100%) 6 (17%) 19 (54%)
8 Eldreds East Dennis, 2 51 41 (80%) 25 (61%) 8 (20%)
8 Heritage Auctions Dallas 7 2676 2521 (94%) 150 (6%) 2370 (94%)
8 James D Julia Auctioneers Fairfield 4 124 90 (73%) 46 (51%) 29 (32%)
8 Leslie Hindman Auctioneers Chicago 1 394 333 (85%) 80 (24%) 108 (32%)
8 Morton Casa de Subastas México DF CP 11000 1 298 122 (41%) 65 (53%) 41 (34%)
8 National Book Auctions Ithaca 2 746 744 (100%) 328 (44%) 106 (14%)
8 Northeast Auctions Portsmouth 1 132 129 (98%) 24 (19%) 76 (59%)
8 PBA Galleries San Francisco 3 1290 923 (72%) 524 (57%) 261 (28%)
8 RR Auction Amherst 1 1662 1160 (70%) 0 (0%) 1160 (100%)
8 Rupert Toovey and Co West Sussex 2 198 174 (88%) 15 (9%) 122 (70%)
8 Swann Galleries New York 2 438 291 (66%) 103 (35%) 79 (27%)
9 Ader PARIS 1 331 240 (73%) 46 (19%) 126 (53%)
9 Alexander Autographs Chesapeake City 1 969 714 (74%) 271 (38%) 256 (36%)
9 AntiquarianAuctions.com Laguna Beach 1 402 196 (49%) 142 (72%) 41 (21%)
9 Aspire Auctions Cleveland 1 205 205 (100%) 116 (57%) 32 (16%)
9 Bearnes Hampton and Littlewood Exeter 2 128 93 (73%) 14 (15%) 54 (58%)
9 Bloomsbury Auctions London 2 907 596 (66%) 177 (30%) 220 (37%)
9 Bonhams Brockenhurst, Beaulieu, 1 73 62 (85%) 13 (21%) 33 (53%)
9 Bonhams London 1 341 244 (72%) 18 (7%) 135 (55%)
9 Bonhams Oxford 1 440 372 (85%) 83 (22%) 166 (45%)
9 Bonhams San Francisco 1 46 28 (61%) 13 (46%) 5 (18%)
9 Bruun Rasmussen Copenhagen 11 487 406 (83%) 166 (41%) 195 (48%)
9 Christies London - King Street 2 260 197 (76%) 5 (3%) 91 (46%)
9 Christies London -South Kensington 2 356 243 (68%) 18 (7%) 110 (45%)
9 Clars Auction Gallery Oakland 2 108 83 (77%) 22 (27%) 13 (16%)
9 Cowans Auctions Cincinnati 1 462 388 (84%) 229 (59%) 69 (18%)
9 De Baecque and Associes Lyon 1 19 12 (63%) 3 (25%) 5 (42%)
9 Dominic Winter Book Auctions Gloucestershire 1 706 608 (86%) 71 (12%) 380 (63%)
9 Dorotheum Vienna 1 258 177 (69%) 0 (0%) 177 (100%)
9 Eldreds East Dennis, 1 43 25 (58%) 23 (92%) 0 (0%)
9 Era Enchères Villefranche sur Saône 1 317 285 (90%) 132 (46%) 99 (35%)
9 Ferraton Bruxelles 1 670 578 (86%) 14 (2%) 308 (53%)
9 Freemans Philadelphia 3 864 673 (78%) 224 (33%) 263 (39%)
9 Grays Auctioneers Cleveland, 1 102 73 (72%) 23 (32%) 21 (29%)
9 Heritage Auctions Dallas 16 8106 7630 (94%) 341 (4%) 7113 (93%)
9 Keys Fine Arts Auctioneers Norwich 2 1226 904 (74%) 48 (5%) 560 (62%)
9 Koller Auctions Zurich 4 834 500 (60%) 12 (2%) 247 (49%)
9 Lancaster Mennonite Historical Society Lancaster 1 488 417 (85%) 0 (0%) 417 (100%)
9 Leslie Hindman Auctioneers Chicago 1 271 198 (73%) 48 (24%) 55 (28%)
9 Lyon and Turnbull Edinburgh 1 485 378 (78%) 43 (11%) 179 (47%)
9 Morton Casa de Subastas México DF CP 11000 1 231 62 (27%) 42 (68%) 10 (16%)
9 National Book Auctions Ithaca 1 365 365 (100%) 243 (67%) 28 (8%)
9 Neal Auction Company New Orleans 1 69 46 (67%) 14 (30%) 15 (33%)
9 Old World Auctions Glen Allen 1 852 532 (62%) 444 (83%) 39 (7%)
9 PBA Galleries San Francisco 2 912 628 (69%) 425 (68%) 93 (15%)
9 Rachel Davis Fine Arts Cleveland 1 388 346 (89%) 191 (55%) 78 (23%)
9 RR Auction Amherst 2 2452 1766 (72%) 120 (7%) 1439 (81%)
9 Rupert Toovey and Co West Sussex 1 50 30 (60%) 0 (0%) 15 (50%)
9 Skinner Boston 1 277 223 (81%) 59 (26%) 96 (43%)
9 Sothebys London 1 204 180 (88%) 2 (1%) 118 (66%)
9 Swann Galleries New York 1 597 467 (78%) 127 (27%) 151 (32%)
9 Tajan Paris 1 370 156 (42%) 46 (29%) 53 (34%)
9 Venator and Hanstein Köln 2 1235 615 (50%) 252 (41%) 363 (59%)
9 Waverly Auctions Falls Church 1 436 425 (97%) 136 (32%) 202 (48%)
10 Ader PARIS 3 614 434 (71%) 209 (48%) 121 (28%)
10 Aguttes Neuilly-sur-Seine 1 48 25 (52%) 7 (28%) 7 (28%)
10 ALDE Paris 3 791 514 (65%) 35 (7%) 297 (58%)
10 AntiquarianAuctions.com Laguna Beach 1 492 268 (54%) 212 (79%) 36 (13%)
10 Archives International Auctions FORT LEE, 1 1492 1489 (100%) 777 (52%) 202 (14%)
10 Artcurial Paris 3 350 234 (67%) 6 (3%) 183 (78%)
10 Aspire Auctions Cleveland 1 121 116 (96%) 64 (55%) 13 (11%)
10 Autographes Encheres Meinier 1 98 32 (33%) 0 (0%) 32 (100%)
10 Binoche et Giquello rue La Boetie, Paris 1 246 166 (67%) 59 (36%) 59 (36%)
10 Blacksparrow Sun Valley 1 126 0 (0%) 0 (0%) 0 (0%)
10 Bloomsbury Auctions London 3 1154 851 (74%) 239 (28%) 337 (40%)
10 Bolaffi Ambassador Auctions Turin 1 756 497 (66%) 1 (0%) 494 (99%)
10 Bonhams Edinburgh 1 46 34 (74%) 7 (21%) 18 (53%)
10 Bonhams New York 1 137 78 (57%) 29 (37%) 13 (17%)
10 Bonhams San Francisco 2 695 529 (76%) 96 (18%) 201 (38%)
10 Bruun Rasmussen Copenhagen 8 379 306 (81%) 144 (47%) 137 (45%)
10 Christies London -South Kensington 1 142 103 (73%) 8 (8%) 54 (52%)
10 Christies New York 8 1000 631 (63%) 41 (6%) 274 (43%)
10 Christies Paris 1 189 170 (90%) 52 (31%) 82 (48%)
10 Clars Auction Gallery Oakland 2 159 137 (86%) 87 (64%) 20 (15%)
10 Coutau Begarie PARIS. 1 442 338 (76%) 129 (38%) 58 (17%)
10 Cowans Auctions Cincinnati 2 75 59 (79%) 38 (64%) 14 (24%)
10 Dirk Soulis Auctions Lee's Summit 1 65 64 (98%) 14 (22%) 32 (50%)
10 Dominic Winter Book Auctions Gloucestershire 2 172 127 (74%) 15 (12%) 60 (47%)
10 Dorotheum Vienna 2 341 256 (75%) 6 (2%) 227 (89%)
10 Doyle New York New York 1 10 10 (100%) 7 (70%) 1 (10%)
10 Eldreds East Dennis, 1 59 28 (47%) 20 (71%) 7 (25%)
10 Ferraton Bruxelles 1 619 565 (91%) 4 (1%) 354 (63%)
10 Galerie Bassenge Berlin-Grunewald 6 2866 1500 (52%) 630 (42%) 803 (54%)
10 Gonnelli Casa DAste Firenze 2 819 438 (53%) 0 (0%) 127 (29%)
10 Grays Auctioneers Cleveland, 2 144 87 (60%) 38 (44%) 17 (20%)
10 Hauff and Auvermann Berlin-Wilmersdorf 5 3005 1560 (52%) 877 (56%) 683 (44%)
10 Henri Godts Books and Prints Auctions Bruxelles 1 439 387 (88%) 17 (4%) 300 (78%)
10 Heritage Auctions Beverly Hills 2 1721 1616 (94%) 738 (46%) 434 (27%)
10 Heritage Auctions Dallas 13 6417 6064 (94%) 0 (0%) 6064 (100%)
10 Heritage Auctions New York 1 290 266 (92%) 75 (28%) 122 (46%)
10 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 900 385 (43%) 176 (46%) 209 (54%)
10 Kapandji Morhange Paris 1 467 255 (55%) 16 (6%) 165 (65%)
10 Kiefer Buch und Kunstauktionen 75172 Pforzheim 2 6281 2633 (42%) 1577 (60%) 972 (37%)
10 Knotty Pine Auction Service West Swanzey 1 341 259 (76%) 154 (59%) 19 (7%)
10 Lancaster Mennonite Historical Society Lancaster 1 443 366 (83%) 0 (0%) 366 (100%)
10 Leslie Hindman Auctioneers Chicago 1 11 9 (82%) 3 (33%) 4 (44%)
10 Marc van de Wiele Auctions Brugge 2 1434 1049 (73%) 294 (28%) 429 (41%)
10 Morton Casa de Subastas México DF CP 11000 1 287 91 (32%) 58 (64%) 23 (25%)
10 National Book Auctions Ithaca 1 475 475 (100%) 282 (59%) 45 (9%)
10 Neret Minet and Tessier Paris 1 540 186 (34%) 43 (23%) 26 (14%)
10 Northeast Auctions Portsmouth 1 29 23 (79%) 8 (35%) 11 (48%)
10 Paige Auction Portland 1 350 264 (75%) 0 (0%) 264 (100%)
10 PBA Galleries San Francisco 2 1039 489 (47%) 362 (74%) 48 (10%)
10 PIASA Paris 1 260 260 (100%) 71 (27%) 27 (10%)
10 Pierre Berge and Associes Paris 1 230 195 (85%) 3 (2%) 129 (66%)
10 Potomack Company Alexandria 1 66 39 (59%) 18 (46%) 9 (23%)
10 RR Auction Amherst 2 1895 1255 (66%) 0 (0%) 1255 (100%)
10 Rupert Toovey and Co West Sussex 2 300 266 (89%) 65 (24%) 120 (45%)
10 Sothebys New York 2 632 479 (76%) 62 (13%) 201 (42%)
10 Sothebys Paris 1 314 263 (84%) 3 (1%) 182 (69%)
10 Stair Auctioneers and Appraisers Hudson 1 21 13 (62%) 5 (38%) 3 (23%)
10 Swann Galleries New York 5 1652 1269 (77%) 302 (24%) 509 (40%)
10 Tajan Paris 2 387 250 (65%) 13 (5%) 138 (55%)
11 Adams Amsterdam Auctions Amsterdam 1 245 111 (45%) 25 (23%) 16 (14%)
11 Ader PARIS 2 496 335 (68%) 17 (5%) 157 (47%)
11 Aguttes Neuilly-sur-Seine 2 434 224 (52%) 59 (26%) 117 (52%)
11 Alain and Evelyne Morel de Westgaver 1050 Bruxelles 1 575 428 (74%) 7 (2%) 269 (63%)
11 ALDE Paris 1 479 342 (71%) 30 (9%) 185 (54%)
11 AntiquarianAuctions.com Laguna Beach 1 382 188 (49%) 130 (69%) 41 (22%)
11 Artcurial Paris 4 737 500 (68%) 15 (3%) 272 (54%)
11 Audap and Mirabaud PARIS 2 442 343 (78%) 79 (23%) 168 (49%)
11 Australian Book Auctions Armadale, 1 676 577 (85%) 152 (26%) 184 (32%)
11 Auxerre Encheres Estimations AUXERRE 1 411 0 (0%) 0 (0%) 0 (0%)
11 Bearnes Hampton and Littlewood Exeter 1 17 9 (53%) 1 (11%) 6 (67%)
11 Beaussant Lefevre Paris 1 146 128 (88%) 23 (18%) 77 (60%)
11 Bloomsbury Auctions London 6 1870 1225 (66%) 223 (18%) 531 (43%)
11 Bonhams Chester 1 138 114 (83%) 53 (46%) 29 (25%)
11 Bonhams London 2 520 392 (75%) 25 (6%) 199 (51%)
11 Bonhams Los Angeles 1 114 91 (80%) 42 (46%) 19 (21%)
11 Bonhams Oxford 1 634 518 (82%) 127 (25%) 243 (47%)
11 Bonhams San Francisco 1 95 79 (83%) 52 (66%) 9 (11%)
11 Bruun Rasmussen Copenhagen 8 314 263 (84%) 120 (46%) 122 (46%)
11 Bubb Kuyper 2011 KM Haarlem 1 5460 3617 (66%) 0 (0%) 1801 (50%)
11 Burgersdijk and Niermans Leiden 1 1268 1051 (83%) 263 (25%) 788 (75%)
11 Christies London - King Street 3 168 122 (73%) 5 (4%) 65 (53%)
11 Christies London -South Kensington 1 476 321 (67%) 13 (4%) 162 (50%)
11 Christies New York 1 1 0 (0%) 0 (0%) 0 (0%)
11 Christies Paris 5 534 384 (72%) 35 (9%) 176 (46%)
11 Clars Auction Gallery Oakland 1 124 84 (68%) 55 (65%) 7 (8%)
11 Cowans Auctions Cincinnati 1 402 324 (81%) 133 (41%) 111 (34%)
11 Dirk Soulis Auctions Lee's Summit 2 149 123 (83%) 61 (50%) 3 (2%)
11 Dominic Winter Book Auctions Gloucestershire 2 841 666 (79%) 55 (8%) 407 (61%)
11 Dorotheum Vienna 1 227 128 (56%) 0 (0%) 128 (100%)
11 Doyle New York New York 2 809 671 (83%) 186 (28%) 301 (45%)
11 Eldreds East Dennis, 1 123 96 (78%) 58 (60%) 16 (17%)
11 Freemans Philadelphia 1 85 75 (88%) 21 (28%) 40 (53%)
11 Galerie Bassenge Berlin-Grunewald 1 876 560 (64%) 211 (38%) 329 (59%)
11 Guernseys New York, NY 1 272 263 (97%) 88 (33%) 83 (32%)
11 Hauswedell and Nolte Hamburg 1 1321 629 (48%) 341 (54%) 288 (46%)
11 Heritage Auctions Beverly Hills 2 3144 3133 (100%) 0 (0%) 3133 (100%)
11 Heritage Auctions Dallas 16 7515 7015 (93%) 882 (13%) 5418 (77%)
11 James D Julia Auctioneers Fairfield 1 78 73 (94%) 21 (29%) 31 (42%)
11 John McInnis Auctioneers Amesbury 3 1502 1055 (70%) 783 (74%) 86 (8%)
11 Kapandji Morhange Paris 2 738 423 (57%) 75 (18%) 220 (52%)
11 Kestenbaum and Company New York 1 398 245 (62%) 14 (6%) 130 (53%)
11 Ketterer Kunst Doerling Hamburg 2 1492 909 (61%) 382 (42%) 520 (57%)
11 Keys Fine Arts Auctioneers Norwich 2 1324 908 (69%) 170 (19%) 590 (65%)
11 Leslie Hindman Auctioneers Chicago 2 489 427 (87%) 105 (25%) 161 (38%)
11 Librairie Loeb Larocque Paris 1 249 175 (70%) 0 (0%) 175 (100%)
11 Minerva Auctions Roma Roma 1 26 22 (85%) 0 (0%) 12 (55%)
11 Morton Casa de Subastas México DF CP 11000 1 274 112 (41%) 57 (51%) 33 (29%)
11 National Book Auctions Ithaca 2 821 821 (100%) 457 (56%) 64 (8%)
11 Neal Auction Company New Orleans 1 136 84 (62%) 22 (26%) 27 (32%)
11 Neret Minet and Tessier Paris 4 1637 757 (46%) 450 (59%) 209 (28%)
11 Old World Auctions Glen Allen 1 755 567 (75%) 479 (84%) 53 (9%)
11 OSENAT FONTAINEBLEAU 1 150 100 (67%) 4 (4%) 68 (68%)
11 PBA Galleries San Francisco 2 755 460 (61%) 323 (70%) 51 (11%)
11 PIASA Paris 3 883 877 (99%) 175 (20%) 442 (50%)
11 Pierre Berge and Associes Paris 3 577 409 (71%) 2 (0%) 308 (75%)
11 Romantic Agony Book and Print Auctions Brussels 1 1279 760 (59%) 84 (11%) 444 (58%)
11 RR Auction Amherst 2 2515 1657 (66%) 0 (0%) 1657 (100%)
11 Rupert Toovey and Co West Sussex 2 296 284 (96%) 23 (8%) 190 (67%)
11 Skinner Boston 1 497 425 (86%) 157 (37%) 135 (32%)
11 Sothebys London 2 501 257 (51%) 16 (6%) 81 (32%)
11 Sothebys New York 1 1 1 (100%) 1 (100%) 0 (0%)
11 Sothebys Paris 2 321 202 (63%) 8 (4%) 110 (54%)
11 Swann Galleries New York 4 1154 983 (85%) 274 (28%) 391 (40%)
11 Tajan Paris 2 564 219 (39%) 12 (5%) 87 (40%)
11 Waverly Auctions Falls Church 1 441 422 (96%) 108 (26%) 229 (54%)
11 Zisska and Schauer Munich 1 2328 1822 (78%) 821 (45%) 1001 (55%)
12 Ader PARIS 2 594 395 (66%) 8 (2%) 249 (63%)
12 Aguttes Neuilly-sur-Seine 1 347 180 (52%) 7 (4%) 112 (62%)
12 ALDE Paris 2 689 361 (52%) 23 (6%) 221 (61%)
12 Artcurial Paris 2 649 323 (50%) 13 (4%) 191 (59%)
12 Autographes Encheres Meinier 1 172 44 (26%) 1 (2%) 43 (98%)
12 Beaussant Lefevre Paris 1 16 15 (94%) 4 (27%) 9 (60%)
12 Binoche et Giquello rue La Boetie, Paris 1 272 185 (68%) 49 (26%) 89 (48%)
12 Blacksparrow Sun Valley 1 31 5 (16%) 0 (0%) 5 (100%)
12 Bloomsbury Auctions London 3 1373 955 (70%) 309 (32%) 317 (33%)
12 Bonhams London 2 408 296 (73%) 57 (19%) 114 (39%)
12 Bonhams New York 2 594 225 (38%) 63 (28%) 64 (28%)
12 Bonhams Oxford 1 56 47 (84%) 17 (36%) 23 (49%)
12 Bonhams San Francisco 2 148 108 (73%) 52 (48%) 25 (23%)
12 Bruun Rasmussen Copenhagen 7 230 180 (78%) 92 (51%) 67 (37%)
12 Christies London - King Street 2 513 322 (63%) 10 (3%) 96 (30%)
12 Christies New York 3 204 148 (73%) 29 (20%) 61 (41%)
12 Clars Auction Gallery Oakland 1 118 107 (91%) 62 (58%) 20 (19%)
12 Cowans Auctions Cincinnati 1 457 363 (79%) 195 (54%) 92 (25%)
12 De Baecque and Associes Lyon 1 340 197 (58%) 28 (14%) 86 (44%)
12 Dirk Soulis Auctions Lee's Summit 1 51 49 (96%) 0 (0%) 49 (100%)
12 Dominic Winter Book Auctions Gloucestershire 2 968 788 (81%) 91 (12%) 451 (57%)
12 Dorotheum Vienna 2 745 637 (86%) 0 (0%) 637 (100%)
12 Era Enchères Villefranche sur Saône 1 284 0 (0%) 0 (0%) 0 (0%)
12 Ferraton Bruxelles 2 1053 847 (80%) 42 (5%) 476 (56%)
12 Galerie Bassenge Berlin-Grunewald 3 702 373 (53%) 151 (40%) 203 (54%)
12 Gonnelli Casa DAste Firenze 1 231 135 (58%) 0 (0%) 135 (100%)
12 Henri Godts Books and Prints Auctions Bruxelles 1 451 343 (76%) 26 (8%) 253 (74%)
12 Heritage Auctions Dallas 17 7759 7256 (94%) 110 (2%) 7080 (98%)
12 Jeschke van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 780 194 (25%) 79 (41%) 101 (52%)
12 Ketterer Kunst Doerling Hamburg 1 111 82 (74%) 2 (2%) 76 (93%)
12 Keys Fine Arts Auctioneers Norwich 1 141 80 (57%) 5 (6%) 33 (41%)
12 Koller Auctions Zurich 1 146 101 (69%) 0 (0%) 64 (63%)
12 Lancaster Mennonite Historical Society Lancaster 1 453 390 (86%) 0 (0%) 390 (100%)
12 Minerva Auctions Roma Roma 2 854 377 (44%) 10 (3%) 217 (58%)
12 National Book Auctions Ithaca 1 283 283 (100%) 145 (51%) 26 (9%)
12 Neret Minet and Tessier Paris 2 489 264 (54%) 33 (13%) 150 (57%)
12 PBA Galleries San Francisco 2 1025 652 (64%) 474 (73%) 67 (10%)
12 PIASA Paris 2 444 442 (100%) 62 (14%) 276 (62%)
12 Pierre Berge and Associes Paris 1 139 85 (61%) 1 (1%) 47 (55%)
12 Profiles in History Calabasas Hills 4 1056 816 (77%) 3 (0%) 348 (43%)
12 Robert Siegel Galleries New York 1 1321 1262 (96%) 413 (33%) 561 (44%)
12 Rossini Paris 1 188 122 (65%) 8 (7%) 55 (45%)
12 RR Auction Amherst 1 1576 1036 (66%) 108 (10%) 347 (33%)
12 Rupert Toovey and Co West Sussex 2 79 68 (86%) 11 (16%) 33 (49%)
12 Sothebys London 3 449 293 (65%) 13 (4%) 137 (47%)
12 Sothebys New York 2 241 160 (66%) 25 (16%) 78 (49%)
12 Sothebys Paris 1 320 296 (93%) 73 (25%) 176 (59%)
12 Swann Galleries New York 3 1094 774 (71%) 246 (32%) 250 (32%)
12 Tajan Paris 1 206 89 (43%) 0 (0%) 57 (64%)
Total 1124 358662 257290 (72%) 61913 (24%) 139257 (54%)

(2012) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 2 235 138 (59%) 12 (9%) 84 (61%)
1 Bloomsbury Auctions London 4 773 623 (81%) 165 (26%) 291 (47%)
1 Bonhams Los Angeles 1 45 41 (91%) 26 (63%) 6 (15%)
1 Bonhams Oxford 1 452 416 (92%) 115 (28%) 186 (45%)
1 Bonhams San Francisco 1 71 49 (69%) 12 (24%) 7 (14%)
1 Bruun Rasmussen Copenhagen 2 102 66 (65%) 42 (64%) 17 (26%)
1 Christies New York 1 1 1 (100%) 0 (0%) 0 (0%)
1 Christies Paris 1 25 20 (80%) 2 (10%) 9 (45%)
1 Cowan's Auctions, Inc Cincinnati 1 0 0 (0%) 0 (0%) 0 (0%)
1 Dirk Soulis Auctions Lee's Summit 2 1806 1639 (91%) 601 (37%) 169 (10%)
1 Dominic Winter Book Auctions Wiltshire 1 788 665 (84%) 55 (8%) 416 (63%)
1 Hauff and Auvermann Berlin-Wilmersdorf 2 589 359 (61%) 180 (50%) 179 (50%)
1 Heritage Auctions (HA.com) Dallas 3 1246 1165 (93%) 0 (0%) 1165 (100%)
1 Keys Fine Arts Auctioneers Norwich 3 1105 792 (72%) 247 (31%) 371 (47%)
1 Lyon and Turnbull Ltd. Edinburgh 1 455 385 (85%) 72 (19%) 176 (46%)
1 Morton Casa de Subastas Mexico DF 1 281 133 (47%) 98 (74%) 26 (20%)
1 National Book Auctions Ithaca 3 848 847 (100%) 492 (58%) 62 (7%)
1 Neret - Minet & Tessier Paris 2 457 327 (72%) 90 (28%) 222 (68%)
1 PBA Galleries San Francisco 2 803 558 (69%) 416 (75%) 46 (8%)
1 Rupert Toovey and Co. West Sussex 1 38 33 (87%) 2 (6%) 21 (64%)
1 Tajan Paris 1 241 149 (62%) 38 (26%) 65 (44%)
2 Aguttes Neuilly-sur-Seine 2 369 221 (60%) 42 (19%) 103 (47%)
2 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 636 568 (89%) 8 (1%) 385 (68%)
2 ALDE Paris 2 760 465 (61%) 31 (7%) 233 (50%)
2 Antiquarian Auctions Constantia (Cape Town) 1 435 190 (44%) 134 (71%) 30 (16%)
2 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 2 135 111 (82%) 0 (0%) 79 (71%)
2 Bloomsbury Auctions London 2 627 474 (76%) 149 (31%) 161 (34%)
2 Bonhams Edinburgh 1 67 58 (87%) 20 (34%) 19 (33%)
2 Bonhams London 1 423 314 (74%) 76 (24%) 89 (28%)
2 Bonhams Los Angeles 1 0 0 (0%) 0 (0%) 0 (0%)
2 Bonhams San Francisco 1 271 195 (72%) 84 (43%) 55 (28%)
2 Bruun Rasmussen Copenhagen 7 597 526 (88%) 224 (43%) 247 (47%)
2 Christies London - King Street 1 44 38 (86%) 0 (0%) 21 (55%)
2 Christies London -South Kensington 1 147 114 (78%) 1 (1%) 71 (62%)
2 Cowan's Auctions, Inc Cincinnati 1 98 83 (85%) 69 (83%) 4 (5%)
2 Dirk Soulis Auctions Lee's Summit 1 389 361 (93%) 0 (0%) 361 (100%)
2 Dominic Winter Book Auctions Wiltshire 1 182 135 (74%) 24 (18%) 66 (49%)
2 Ferraton Bruxelles 2 1190 1073 (90%) 10 (1%) 749 (70%)
2 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 2 648 593 (92%) 160 (27%) 281 (47%)
2 Heritage Auctions (HA.com) Beverly Hills 1 685 524 (76%) 232 (44%) 158 (30%)
2 Heritage Auctions (HA.com) Dallas 1 374 366 (98%) 0 (0%) 366 (100%)
2 Heritage Auctions (HA.com) New York 1 1848 1840 (100%) 0 (0%) 1840 (100%)
2 James D. Julia Auctioneers Fairfield 1 83 56 (67%) 35 (63%) 7 (13%)
2 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 2 7488 3748 (50%) 2151 (57%) 1597 (43%)
2 Morton Casa de Subastas Mexico DF 1 315 163 (52%) 91 (56%) 37 (23%)
2 National Book Auctions Ithaca 1 449 448 (100%) 290 (65%) 28 (6%)
2 Neret - Minet & Tessier Paris 2 607 313 (52%) 65 (21%) 154 (49%)
2 Old World Auctions Sedona 1 806 560 (69%) 460 (82%) 47 (8%)
2 PBA Galleries San Francisco 2 466 312 (67%) 219 (70%) 34 (11%)
2 PIASA Paris 1 362 134 (37%) 15 (11%) 48 (36%)
2 Rossini Paris 1 0 0 (0%) 0 (0%) 0 (0%)
2 Rupert Toovey and Co. West Sussex 2 347 323 (93%) 29 (9%) 208 (64%)
2 Skinner, Inc. Boston 1 244 214 (88%) 63 (29%) 90 (42%)
2 Swann Galleries, Inc. New York 4 898 696 (78%) 157 (23%) 275 (40%)
3 Addison and Sarova Macon 1 238 203 (85%) 150 (74%) 14 (7%)
3 Ader PARIS 2 625 323 (52%) 38 (12%) 149 (46%)
3 Aguttes Neuilly-sur-Seine 1 302 226 (75%) 58 (26%) 143 (63%)
3 ALDE Paris 2 507 312 (62%) 21 (7%) 171 (55%)
3 Antiquarian Auctions Constantia (Cape Town) 1 481 219 (46%) 174 (79%) 30 (14%)
3 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 765 613 (80%) 12 (2%) 384 (63%)
3 Bloomsbury Auctions London 5 1800 1257 (70%) 293 (23%) 558 (44%)
3 Bloomsbury Auctions Rome 1 350 195 (56%) 4 (2%) 112 (57%)
3 Bolaffi S.p.A. Turin 1 758 403 (53%) 0 (0%) 403 (100%)
3 Bonhams London 2 404 350 (87%) 35 (10%) 209 (60%)
3 Bruun Rasmussen Copenhagen 8 278 225 (81%) 126 (56%) 89 (40%)
3 Christies London - King Street 1 164 130 (79%) 9 (7%) 53 (41%)
3 Christies London -South Kensington 1 103 86 (83%) 6 (7%) 51 (59%)
3 Christies New York 1 36 36 (100%) 1 (3%) 29 (81%)
3 Cottone Geneseo 1 24 24 (100%) 6 (25%) 11 (46%)
3 Coutau-Begarie PARIS. 1 414 297 (72%) 43 (14%) 218 (73%)
3 Cowan's Auctions, Inc Cincinnati 2 408 326 (80%) 233 (71%) 45 (14%)
3 Dirk Soulis Auctions Lee's Summit 1 270 266 (99%) 0 (0%) 266 (100%)
3 Dominic Winter Book Auctions Wiltshire 2 915 799 (87%) 79 (10%) 505 (63%)
3 Dorotheum Vienna 5 771 723 (94%) 0 (0%) 625 (86%)
3 Doyle New York New York 1 40 40 (100%) 4 (10%) 28 (70%)
3 Eldred's East Dennis, 1 35 27 (77%) 14 (52%) 7 (26%)
3 Ferraton Bruxelles 1 527 483 (92%) 6 (1%) 349 (72%)
3 Galerie Koller Auctions Geneve 1 189 111 (59%) 10 (9%) 62 (56%)
3 Galerie Koller Auctions Zurich 2 540 347 (64%) 17 (5%) 172 (50%)
3 Gray`s auctioneers Cleveland, 2 232 161 (69%) 103 (64%) 24 (15%)
3 Heritage Auctions (HA.com) Beverly Hills 1 546 536 (98%) 99 (18%) 302 (56%)
3 Heritage Auctions (HA.com) Dallas 10 4182 3925 (94%) 893 (23%) 2564 (65%)
3 Kapandji Morhange Paris 2 791 534 (68%) 99 (19%) 319 (60%)
3 Keys Fine Arts Auctioneers Norwich 2 1122 702 (63%) 219 (31%) 311 (44%)
3 Lyon and Turnbull Ltd. Edinburgh 1 99 94 (95%) 28 (30%) 38 (40%)
3 Marc van de Wiele Auctions Brugge 2 753 592 (79%) 168 (28%) 237 (40%)
3 Morton Casa de Subastas Mexico DF 1 327 159 (49%) 83 (52%) 42 (26%)
3 National Book Auctions Ithaca 3 350 349 (100%) 242 (69%) 15 (4%)
3 Neal Auction Company New Orleans 1 24 24 (100%) 0 (0%) 23 (96%)
3 Neret - Minet & Tessier Paris 1 120 102 (85%) 15 (15%) 87 (85%)
3 PBA Galleries San Francisco 3 1208 774 (64%) 555 (72%) 97 (13%)
3 PIASA Paris 2 711 548 (77%) 32 (6%) 376 (69%)
3 Pierre Berge & Associes Paris 1 240 135 (56%) 0 (0%) 52 (39%)
3 Rossini Paris 1 279 196 (70%) 31 (16%) 108 (55%)
3 Rupert Toovey and Co. West Sussex 1 110 104 (95%) 6 (6%) 75 (72%)
3 Sothebys London 2 200 193 (97%) 59 (31%) 104 (54%)
3 Sothebys Paris 1 190 185 (97%) 16 (9%) 115 (62%)
3 Swann Galleries, Inc. New York 3 1639 1323 (81%) 551 (42%) 376 (28%)
3 Tajan Paris 2 177 78 (44%) 2 (3%) 61 (78%)
3 The Romantic Agony Book and Print Auctions Brussels 1 1438 1021 (71%) 80 (8%) 664 (65%)
3 Venator and Hanstein (Buch und Graphikauktionen) Koln 2 1390 764 (55%) 354 (46%) 390 (51%)
3 Webb's Auckland 1 546 526 (96%) 125 (24%) 400 (76%)
4 Ader PARIS 2 252 43 (17%) 0 (0%) 43 (100%)
4 ALDE Paris 1 268 186 (69%) 6 (3%) 125 (67%)
4 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 115 105 (91%) 1 (1%) 90 (86%)
4 Bloomsbury Auctions London 5 1479 1104 (75%) 331 (30%) 478 (43%)
4 Bonhams London 1 77 67 (87%) 3 (4%) 43 (64%)
4 Bonhams Los Angeles 1 39 22 (56%) 15 (68%) 4 (18%)
4 Bonhams New York 5 846 561 (66%) 176 (31%) 163 (29%)
4 Bonhams Oxford 1 508 453 (89%) 136 (30%) 170 (38%)
4 Bonhams San Francisco 1 191 182 (95%) 95 (52%) 32 (18%)
4 Bruun Rasmussen Copenhagen 4 499 425 (85%) 206 (48%) 182 (43%)
4 Christies London -South Kensington 1 253 209 (83%) 5 (2%) 125 (60%)
4 Christies New York 4 1035 865 (84%) 50 (6%) 449 (52%)
4 Christies Paris 3 260 222 (85%) 2 (1%) 172 (77%)
4 Clars Auction Gallery Oakland 2 253 179 (71%) 88 (49%) 33 (18%)
4 Cowan's Auctions, Inc Cincinnati 1 26 25 (96%) 17 (68%) 5 (20%)
4 Dirk Soulis Auctions Lee's Summit 2 277 274 (99%) 31 (11%) 212 (77%)
4 Dominic Winter Book Auctions Wiltshire 2 997 878 (88%) 136 (15%) 512 (58%)
4 Doyle New York New York 4 729 600 (82%) 148 (25%) 257 (43%)
4 Eldred's East Dennis, 1 46 27 (59%) 21 (78%) 4 (15%)
4 Ferraton Bruxelles 2 1200 1014 (85%) 5 (0%) 645 (64%)
4 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 0 0 (0%) 0 (0%) 0 (0%)
4 Galerie Bassenge Berlin-Grunewald 9 3342 1965 (59%) 849 (43%) 1029 (52%)
4 Galerie Koller Auctions Zurich 2 281 192 (68%) 16 (8%) 65 (34%)
4 GONNELLI Casa d'Aste Firenze 2 524 307 (59%) 0 (0%) 307 (100%)
4 Henri Godts Books & Prints Auctions Bruxelles 2 495 392 (79%) 39 (10%) 272 (69%)
4 Heritage Auctions (HA.com) Beverly Hills 1 417 204 (49%) 81 (40%) 74 (36%)
4 Heritage Auctions (HA.com) Dallas 4 1938 1894 (98%) 0 (0%) 1894 (100%)
4 Heritage Auctions (HA.com) New York 1 755 590 (78%) 207 (35%) 266 (45%)
4 Jeschke - van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 0 0 (0%) 0 (0%) 0 (0%)
4 Kapandji Morhange Paris 2 487 181 (37%) 86 (48%) 49 (27%)
4 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 1 5378 2820 (52%) 1725 (61%) 1095 (39%)
4 Knotty Pine Auction Service West Swanzey 1 321 305 (95%) 179 (59%) 27 (9%)
4 Leslie Hindman Auctioneers Chicago 1 336 304 (90%) 61 (20%) 128 (42%)
4 Mealy`s Auctioneers Kilkenny 2 1138 717 (63%) 89 (12%) 344 (48%)
4 National Book Auctions Ithaca 1 449 449 (100%) 319 (71%) 17 (4%)
4 Neal Auction Company New Orleans 1 75 58 (77%) 25 (43%) 22 (38%)
4 Neret - Minet & Tessier Paris 1 387 165 (43%) 26 (16%) 139 (84%)
4 PBA Galleries San Francisco 2 631 379 (60%) 297 (78%) 34 (9%)
4 Profiles in History Calabasas Hills 1 31 31 (100%) 0 (0%) 29 (94%)
4 Rupert Toovey and Co. West Sussex 2 110 80 (73%) 12 (15%) 44 (55%)
4 Sothebys New York 4 1078 888 (82%) 135 (15%) 476 (54%)
4 Swann Galleries, Inc. New York 4 1412 1154 (82%) 327 (28%) 464 (40%)
5 Ader PARIS 3 604 400 (66%) 37 (9%) 261 (65%)
5 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 665 526 (79%) 4 (1%) 329 (63%)
5 ALDE Paris 2 592 382 (65%) 24 (6%) 212 (55%)
5 Alexander Autographs, Inc. Stamford 2 948 660 (70%) 276 (42%) 218 (33%)
5 Antiquarian Auctions Constantia (Cape Town) 1 521 178 (34%) 122 (69%) 29 (16%)
5 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 457 309 (68%) 26 (8%) 237 (77%)
5 Australian Book Auctions Armadale, 1 261 210 (80%) 27 (13%) 101 (48%)
5 Bloomsbury Auctions London 3 1058 767 (72%) 217 (28%) 325 (42%)
5 Bonhams London 4 1143 930 (81%) 642 (69%) 117 (13%)
5 Bonhams Los Angeles 1 64 36 (56%) 17 (47%) 13 (36%)
5 Bonhams New York 1 170 104 (61%) 32 (31%) 26 (25%)
5 Bonhams San Francisco 1 326 240 (74%) 31 (13%) 94 (39%)
5 Bubb Kuyper 2011 KM Haarlem 4 6311 3988 (63%) 1 (0%) 1869 (47%)
5 Burgersdijk & Niermans Leiden 1 1343 1147 (85%) 231 (20%) 916 (80%)
5 Christies London - King Street 3 323 233 (72%) 100 (43%) 56 (24%)
5 Christies New York 1 151 111 (74%) 24 (22%) 37 (33%)
5 Christies Paris 1 226 176 (78%) 20 (11%) 102 (58%)
5 Coutau-Begarie PARIS. 1 292 0 (0%) 0 (0%) 0 (0%)
5 Cowan's Auctions, Inc Cincinnati 1 99 77 (78%) 53 (69%) 10 (13%)
5 Dominic Winter Book Auctions Wiltshire 1 673 533 (79%) 37 (7%) 313 (59%)
5 Dorotheum Vienna 3 674 428 (64%) 50 (12%) 332 (78%)
5 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 249 212 (85%) 101 (48%) 58 (27%)
5 Galerie Bassenge Berlin-Grunewald 1 730 458 (63%) 166 (36%) 273 (60%)
5 Galerie Koller Auctions Geneve 1 70 25 (36%) 6 (24%) 8 (32%)
5 Hauff and Auvermann Berlin-Wilmersdorf 1 690 408 (59%) 213 (52%) 195 (48%)
5 Heritage Auctions (HA.com) Dallas 9 3587 3502 (98%) 213 (6%) 3253 (93%)
5 Heritage Auctions (HA.com) New York 1 192 114 (59%) 74 (65%) 37 (32%)
5 Jeschke - van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 2 815 397 (49%) 159 (40%) 238 (60%)
5 Ketterer Kunst / F. Doerling Hamburg 1 1157 683 (59%) 293 (43%) 383 (56%)
5 Keys Fine Arts Auctioneers Norwich 2 1098 764 (70%) 262 (34%) 364 (48%)
5 Leslie Hindman Auctioneers Chicago 1 213 168 (79%) 112 (67%) 56 (33%)
5 Lyon and Turnbull Ltd. Edinburgh 1 352 302 (86%) 92 (30%) 98 (32%)
5 Morton Casa de Subastas Mexico DF 1 253 145 (57%) 81 (56%) 22 (15%)
5 National Book Auctions Ithaca 1 381 381 (100%) 195 (51%) 43 (11%)
5 Northeast Auctions Portsmouth 1 148 117 (79%) 35 (30%) 40 (34%)
5 Old World Auctions Sedona 1 922 620 (67%) 484 (78%) 72 (12%)
5 OSENAT FONTAINEBLEAU 1 171 101 (59%) 33 (33%) 41 (41%)
5 PBA Galleries San Francisco 2 768 457 (60%) 376 (82%) 29 (6%)
5 PIASA Paris 2 279 112 (40%) 7 (6%) 51 (46%)
5 Rupert Toovey and Co. West Sussex 1 42 36 (86%) 9 (25%) 14 (39%)
5 Skinner, Inc. Boston 2 173 145 (84%) 45 (31%) 65 (45%)
5 Sothebys London 4 767 522 (68%) 22 (4%) 248 (48%)
5 Sothebys Paris 2 292 179 (61%) 5 (3%) 86 (48%)
5 Swann Galleries, Inc. New York 2 607 511 (84%) 120 (23%) 214 (42%)
5 Tajan Paris 2 328 190 (58%) 27 (14%) 103 (54%)
5 Zisska & Schauer Munich 3 3421 2273 (66%) 947 (42%) 1326 (58%)
6 Ader PARIS 2 721 624 (87%) 27 (4%) 508 (81%)
6 Aguttes Neuilly-sur-Seine 2 248 128 (52%) 13 (10%) 71 (55%)
6 ALDE Paris 2 406 221 (54%) 16 (7%) 107 (48%)
6 AntiquarianAuctions.com Laguna Beach 1 424 193 (46%) 150 (78%) 27 (14%)
6 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 3 796 622 (78%) 65 (10%) 371 (60%)
6 Bloomsbury Auctions London 3 1580 1080 (68%) 265 (25%) 437 (40%)
6 Bonhams Edinburgh 1 75 53 (71%) 20 (38%) 18 (34%)
6 Bonhams London 1 164 133 (81%) 64 (48%) 39 (29%)
6 Bonhams Los Angeles 1 47 24 (51%) 19 (79%) 0 (0%)
6 Bonhams New York 2 962 457 (48%) 147 (32%) 114 (25%)
6 Bonhams Oxford 1 784 645 (82%) 375 (58%) 97 (15%)
6 Bonhams San Francisco 1 163 103 (63%) 67 (65%) 31 (30%)
6 Bruun Rasmussen Copenhagen 2 309 285 (92%) 105 (37%) 151 (53%)
6 Carlsen Gallery Greenville, NY 1 59 59 (100%) 9 (15%) 2 (3%)
6 Christies London - King Street 2 220 176 (80%) 1 (1%) 108 (61%)
6 Christies London -South Kensington 3 598 383 (64%) 37 (10%) 179 (47%)
6 Christies New York 2 293 191 (65%) 31 (16%) 81 (42%)
6 Clars Auction Gallery Oakland 1 33 31 (94%) 21 (68%) 4 (13%)
6 Cowan's Auctions, Inc Cincinnati 3 704 560 (80%) 292 (52%) 145 (26%)
6 Dirk Soulis Auctions Lee's Summit 1 61 59 (97%) 0 (0%) 59 (100%)
6 Dominic Winter Book Auctions Wiltshire 2 1263 1036 (82%) 89 (9%) 657 (63%)
6 Dorotheum Vienna 2 473 404 (85%) 0 (0%) 404 (100%)
6 Eldred's East Dennis, 2 845 579 (69%) 354 (61%) 118 (20%)
6 Ferraton Bruxelles 2 1240 1022 (82%) 14 (1%) 600 (59%)
6 Galerias Louis C Morton S.A. de C.V. Mexico DF 1 327 98 (30%) 52 (53%) 21 (21%)
6 Galerie Bassenge Berlin-Grunewald 1 461 262 (57%) 94 (36%) 156 (60%)
6 Galerie Koller Auctions Zurich 1 140 97 (69%) 2 (2%) 52 (54%)
6 GONNELLI Casa d'Aste Firenze 2 463 246 (53%) 0 (0%) 246 (100%)
6 Gray`s auctioneers Cleveland, 1 43 13 (30%) 8 (62%) 3 (23%)
6 Hauff and Auvermann Berlin-Wilmersdorf 3 2490 1296 (52%) 635 (49%) 661 (51%)
6 Henri Godts Books & Prints Auctions Bruxelles 2 431 302 (70%) 31 (10%) 204 (68%)
6 Heritage Auctions (HA.com) Beverly Hills 1 878 854 (97%) 200 (23%) 631 (74%)
6 Heritage Auctions (HA.com) Dallas 6 1993 1840 (92%) 20 (1%) 1797 (98%)
6 Keys Fine Arts Auctioneers Norwich 1 170 86 (51%) 18 (21%) 52 (60%)
6 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 1 4868 2352 (48%) 1538 (65%) 814 (35%)
6 Map World Kent 1 39 5 (13%) 5 (100%) 0 (0%)
6 Morton Casa de Subastas Mexico DF 1 0 0 (0%) 0 (0%) 0 (0%)
6 National Book Auctions Ithaca 2 630 630 (100%) 441 (70%) 37 (6%)
6 Neal Auction Company New Orleans 1 56 46 (82%) 24 (52%) 11 (24%)
6 Neret - Minet & Tessier Paris 2 521 351 (67%) 170 (48%) 177 (50%)
6 OSENAT FONTAINEBLEAU 1 148 125 (84%) 2 (2%) 106 (85%)
6 PBA Galleries San Francisco 2 714 456 (64%) 343 (75%) 33 (7%)
6 PIASA Paris 3 418 283 (68%) 1 (0%) 231 (82%)
6 Pierre Berge & Associes Paris 1 16 14 (88%) 0 (0%) 8 (57%)
6 Robert A. Siegel Galleries New York 1 5 4 (80%) 1 (25%) 1 (25%)
6 Rupert Toovey and Co. West Sussex 1 9 6 (67%) 0 (0%) 6 (100%)
6 Sothebys New York 1 195 119 (61%) 29 (24%) 50 (42%)
6 Swann Galleries, Inc. New York 4 1296 1071 (83%) 416 (39%) 377 (35%)
6 The Romantic Agony Book and Print Auctions Brussels 2 1352 826 (61%) 109 (13%) 472 (57%)
7 Ader PARIS 2 232 120 (52%) 14 (12%) 78 (65%)
7 ALDE Paris 2 601 383 (64%) 36 (9%) 220 (57%)
7 Amsterdam Book Auctions Amsterdam 1 696 0 (0%) 0 (0%) 0 (0%)
7 AntiquarianAuctions.com Laguna Beach 1 267 146 (55%) 105 (72%) 34 (23%)
7 Bloomsbury Auctions London 3 1456 1029 (71%) 322 (31%) 399 (39%)
7 Bonhams London 4 694 443 (64%) 181 (41%) 117 (26%)
7 Bonhams Los Angeles 1 167 138 (83%) 110 (80%) 10 (7%)
7 Bonhams San Francisco 1 118 103 (87%) 61 (59%) 17 (17%)
7 Christies London - King Street 1 0 0 (0%) 0 (0%) 0 (0%)
7 Christies London -South Kensington 1 0 0 (0%) 0 (0%) 0 (0%)
7 Christies New York 1 338 296 (88%) 32 (11%) 143 (48%)
7 Cowan's Auctions, Inc Cincinnati 1 108 95 (88%) 64 (67%) 14 (15%)
7 Dominic Winter Book Auctions Wiltshire 3 1148 998 (87%) 133 (13%) 570 (57%)
7 Eldred's East Dennis, 2 190 147 (77%) 79 (54%) 29 (20%)
7 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 2 98 92 (94%) 51 (55%) 27 (29%)
7 Heritage Auctions (HA.com) Beverly Hills 3 4219 4010 (95%) 680 (17%) 3326 (83%)
7 Heritage Auctions (HA.com) Dallas 6 2703 2550 (94%) 0 (0%) 2550 (100%)
7 Keys Fine Arts Auctioneers Norwich 2 810 602 (74%) 200 (33%) 301 (50%)
7 Leslie Hindman Auctioneers Chicago 1 42 27 (64%) 13 (48%) 5 (19%)
7 Mealy`s Auctioneers Kilkenny 1 264 0 (0%) 0 (0%) 0 (0%)
7 Morton Casa de Subastas Mexico DF CP 11000 1 346 168 (49%) 77 (46%) 52 (31%)
7 National Book Auctions Ithaca 2 550 549 (100%) 398 (72%) 30 (5%)
7 Neret - Minet & Tessier Paris 1 503 233 (46%) 31 (13%) 202 (87%)
7 PBA Galleries San Francisco 2 838 533 (64%) 400 (75%) 47 (9%)
7 Profiles in History Calabasas Hills 1 81 74 (91%) 1 (1%) 49 (66%)
7 Rossini Paris 1 162 107 (66%) 25 (23%) 33 (31%)
7 Rupert Toovey and Co. West Sussex 2 335 248 (74%) 28 (11%) 106 (43%)
7 Sothebys London 3 274 177 (65%) 8 (5%) 77 (44%)
7 Sothebys Paris 1 92 25 (27%) 1 (4%) 12 (48%)
7 Stair Auctioneers & Appraisers Hudson 1 450 438 (97%) 188 (43%) 177 (40%)
8 Addison and Sarova Macon 2 100 0 (0%) 0 (0%) 0 (0%)
8 Australian Book Auctions Armadale, 1 506 454 (90%) 102 (22%) 195 (43%)
8 Bloomsbury Auctions London 1 477 385 (81%) 152 (39%) 141 (37%)
8 Bloomsbury Auctions Rome 1 0 0 (0%) 0 (0%) 0 (0%)
8 Bonhams Edinburgh 1 75 56 (75%) 24 (43%) 19 (34%)
8 Bonhams Los Angeles 1 24 21 (88%) 9 (43%) 8 (38%)
8 Bonhams San Francisco 1 53 36 (68%) 22 (61%) 7 (19%)
8 Bruun Rasmussen Copenhagen 2 114 96 (84%) 45 (47%) 47 (49%)
8 Clars Auction Gallery Oakland 2 216 163 (75%) 109 (67%) 17 (10%)
8 Eldred's East Dennis, 3 261 179 (69%) 107 (60%) 30 (17%)
8 Heritage Auctions (HA.com) Dallas 5 2030 1827 (90%) 0 (0%) 1827 (100%)
8 Knotty Pine Auction Service West Swanzey 1 387 0 (0%) 0 (0%) 0 (0%)
8 Leslie Hindman Auctioneers Chicago 1 452 381 (84%) 267 (70%) 114 (30%)
8 Lyon and Turnbull Ltd. Edinburgh 1 525 435 (83%) 16 (4%) 260 (60%)
8 Morton Casa de Subastas Mexico DF CP 11000 1 0 0 (0%) 0 (0%) 0 (0%)
8 National Book Auctions Ithaca 2 250 250 (100%) 153 (61%) 21 (8%)
8 PBA Galleries San Francisco 3 1155 802 (69%) 580 (72%) 97 (12%)
8 Rupert Toovey and Co. West Sussex 5 99 75 (76%) 10 (13%) 44 (59%)
8 Swann Galleries, Inc. New York 1 549 339 (62%) 86 (25%) 102 (30%)
9 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 638 542 (85%) 4 (1%) 350 (65%)
9 Alexander Autographs, Inc. Stamford 1 1840 1118 (61%) 511 (46%) 294 (26%)
9 AntiquarianAuctions.com Laguna Beach 1 382 171 (45%) 147 (86%) 20 (12%)
9 AUXERRE ENCHERES - AUXERRE ESTIMATIONS AUXERRE 1 669 521 (78%) 96 (18%) 264 (51%)
9 Bloomsbury Auctions London 3 1684 1008 (60%) 380 (38%) 346 (34%)
9 Bloomsbury Auctions Rome 1 137 49 (36%) 1 (2%) 31 (63%)
9 Bonhams London 1 360 254 (71%) 25 (10%) 89 (35%)
9 Bonhams Los Angeles 1 57 44 (77%) 36 (82%) 3 (7%)
9 Bonhams Oxford 1 688 630 (92%) 140 (22%) 312 (50%)
9 Bruun Rasmussen Copenhagen 1 247 233 (94%) 54 (23%) 134 (58%)
9 Christies London - King Street 1 123 95 (77%) 2 (2%) 38 (40%)
9 Christies London -South Kensington 3 378 308 (81%) 14 (5%) 162 (53%)
9 Clars Auction Gallery Oakland 2 285 165 (58%) 116 (70%) 16 (10%)
9 Cowan's Auctions, Inc Cincinnati 1 57 52 (91%) 36 (69%) 7 (13%)
9 De Baecque & Associes Lyon 1 0 0 (0%) 0 (0%) 0 (0%)
9 Dominic Winter Book Auctions Wiltshire 2 1137 1020 (90%) 106 (10%) 645 (63%)
9 Dorotheum Vienna 2 464 321 (69%) 0 (0%) 321 (100%)
9 Ferraton Bruxelles 1 1211 990 (82%) 15 (2%) 585 (59%)
9 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 2 838 703 (84%) 206 (29%) 281 (40%)
9 Galerie Koller Auctions Zurich 3 615 390 (63%) 47 (12%) 184 (47%)
9 Guernsey's New York, NY 1 558 338 (61%) 273 (81%) 31 (9%)
9 Heritage Auctions (HA.com) Dallas 5 2053 1518 (74%) 246 (16%) 1237 (81%)
9 Jeschke - van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 700 357 (51%) 176 (49%) 181 (51%)
9 Keys Fine Arts Auctioneers Norwich 1 391 198 (51%) 26 (13%) 124 (63%)
9 Knotty Pine Auction Service West Swanzey 1 0 0 (0%) 0 (0%) 0 (0%)
9 Mealy`s Auctioneers Kilkenny 1 740 479 (65%) 151 (32%) 193 (40%)
9 Morton Casa de Subastas Mexico DF 2 538 237 (44%) 157 (66%) 52 (22%)
9 National Book Auctions Ithaca 3 748 747 (100%) 496 (66%) 32 (4%)
9 Neal Auction Company New Orleans 1 7 5 (71%) 2 (40%) 1 (20%)
9 Neret - Minet & Tessier Paris 1 406 301 (74%) 117 (39%) 184 (61%)
9 Old World Auctions Sedona 1 803 575 (72%) 463 (81%) 63 (11%)
9 PBA Galleries San Francisco 2 747 441 (59%) 340 (77%) 33 (7%)
9 Pierre Berge & Associes Paris 1 180 105 (58%) 3 (3%) 63 (60%)
9 RRAuction Amherst 1 135 129 (96%) 40 (31%) 67 (52%)
9 Rupert Toovey and Co. West Sussex 1 19 11 (58%) 0 (0%) 8 (73%)
9 Skinner, Inc. Boston 1 250 213 (85%) 75 (35%) 87 (41%)
9 Sothebys London 1 194 136 (70%) 4 (3%) 65 (48%)
9 Sothebys New York 2 29 27 (93%) 2 (7%) 24 (89%)
9 Swann Galleries, Inc. New York 3 1091 826 (76%) 329 (40%) 160 (19%)
9 Venator and Hanstein (Buch und Graphikauktionen) Koln 2 1197 619 (52%) 278 (45%) 317 (51%)
9 Waddington`s Toronto 1 62 21 (34%) 12 (57%) 3 (14%)
10 Ader PARIS 3 694 462 (67%) 35 (8%) 243 (53%)
10 ALDE Paris 4 764 488 (64%) 35 (7%) 290 (59%)
10 AntiquarianAuctions.com Laguna Beach 1 392 182 (46%) 133 (73%) 41 (23%)
10 Archives International Auctions FORT LEE, 3 2533 1275 (50%) 572 (45%) 229 (18%)
10 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 2 32 20 (63%) 0 (0%) 15 (75%)
10 Aspire Auctions Cleveland 1 24 24 (100%) 14 (58%) 6 (25%)
10 Audap & Mirabaud PARIS 2 33 24 (73%) 4 (17%) 17 (71%)
10 Bloomsbury Auctions London 4 1534 1113 (73%) 344 (31%) 422 (38%)
10 Bonhams Edinburgh 1 119 112 (94%) 40 (36%) 41 (37%)
10 Bonhams London 1 285 274 (96%) 7 (3%) 212 (77%)
10 Bonhams Los Angeles 1 24 12 (50%) 10 (83%) 0 (0%)
10 Bonhams San Francisco 2 711 469 (66%) 39 (8%) 288 (61%)
10 Bruun Rasmussen Copenhagen 6 395 337 (85%) 153 (45%) 154 (46%)
10 Christies London - King Street 1 51 35 (69%) 0 (0%) 12 (34%)
10 Christies London -South Kensington 5 1063 827 (78%) 104 (13%) 387 (47%)
10 Christies New York 4 751 558 (74%) 60 (11%) 204 (37%)
10 Christies Paris 4 419 321 (77%) 47 (15%) 179 (56%)
10 Cornette de Saint Cyr Paris 2 545 301 (55%) 25 (8%) 162 (54%)
10 Coutau-Begarie PARIS. 1 421 284 (67%) 61 (21%) 189 (67%)
10 Cowan's Auctions, Inc Cincinnati 1 60 43 (72%) 30 (70%) 8 (19%)
10 De Baecque & Associes Lyon 1 420 268 (64%) 18 (7%) 148 (55%)
10 Dirk Soulis Auctions Lee's Summit 1 14 14 (100%) 0 (0%) 0 (0%)
10 Dominic Winter Book Auctions Wiltshire 2 744 608 (82%) 81 (13%) 352 (58%)
10 Dorotheum Vienna 1 413 354 (86%) 0 (0%) 354 (100%)
10 Doyle New York New York 1 21 20 (95%) 9 (45%) 8 (40%)
10 ERA Encheres Villefranche sur Saone 2 275 214 (78%) 46 (21%) 98 (46%)
10 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 13 7 (54%) 1 (14%) 2 (29%)
10 Galerie Bassenge Berlin-Grunewald 7 2928 1653 (56%) 598 (36%) 971 (59%)
10 Hauff and Auvermann Berlin-Wilmersdorf 4 2807 1549 (55%) 778 (50%) 771 (50%)
10 Henri Godts Books & Prints Auctions Bruxelles 1 438 337 (77%) 41 (12%) 227 (67%)
10 Heritage Auctions (HA.com) Beverly Hills 2 1428 1329 (93%) 744 (56%) 293 (22%)
10 Heritage Auctions (HA.com) Dallas 5 1613 1322 (82%) 0 (0%) 1322 (100%)
10 Heritage Auctions (HA.com) New York 1 726 677 (93%) 230 (34%) 432 (64%)
10 JMW Auction Gallery Kingston 1 282 0 (0%) 0 (0%) 0 (0%)
10 Kapandji Morhange Paris 6 1665 1177 (71%) 192 (16%) 722 (61%)
10 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 1 6697 4114 (61%) 2886 (70%) 1228 (30%)
10 Knotty Pine Auction Service West Swanzey 2 305 265 (87%) 186 (70%) 24 (9%)
10 Librairie Loeb-Larocque Paris 1 42 0 (0%) 0 (0%) 0 (0%)
10 Lyon and Turnbull Ltd. Edinburgh 2 2 2 (100%) 0 (0%) 1 (50%)
10 Map World Kent 1 70 0 (0%) 0 (0%) 0 (0%)
10 Marc van de Wiele Auctions Brugge 4 1477 1030 (70%) 86 (8%) 559 (54%)
10 Morton Casa de Subastas Mexico DF 1 339 150 (44%) 72 (48%) 50 (33%)
10 National Book Auctions Ithaca 1 349 349 (100%) 251 (72%) 19 (5%)
10 Neret - Minet & Tessier Paris 1 500 153 (31%) 9 (6%) 142 (93%)
10 OSENAT FONTAINEBLEAU 1 91 61 (67%) 17 (28%) 27 (44%)
10 PBA Galleries San Francisco 2 780 519 (67%) 383 (74%) 50 (10%)
10 PIASA Paris 2 566 321 (57%) 73 (23%) 129 (40%)
10 Remy Le Fur & Associes PARIS 1 197 197 (100%) 22 (11%) 154 (78%)
10 Rossini Paris 1 418 300 (72%) 67 (22%) 160 (53%)
10 Rupert Toovey and Co. West Sussex 2 252 195 (77%) 30 (15%) 91 (47%)
10 Sothebys New York 1 270 173 (64%) 37 (21%) 54 (31%)
10 Sothebys Paris 1 354 280 (79%) 14 (5%) 133 (48%)
10 Stair Auctioneers & Appraisers Hudson 1 53 46 (87%) 28 (61%) 6 (13%)
10 Swann Galleries, Inc. New York 6 1269 1075 (85%) 289 (27%) 473 (44%)
10 Tajan Paris 1 344 230 (67%) 19 (8%) 142 (62%)
10 Waddington`s Toronto 1 88 81 (92%) 66 (81%) 9 (11%)
11 Addison and Sarova Macon 1 225 185 (82%) 102 (55%) 32 (17%)
11 Ader PARIS 3 885 623 (70%) 62 (10%) 305 (49%)
11 Aguttes Neuilly-sur-Seine 1 189 112 (59%) 22 (20%) 66 (59%)
11 ALDE Paris 4 780 526 (67%) 37 (7%) 322 (61%)
11 Amsterdam Book Auctions Amsterdam 1 297 0 (0%) 0 (0%) 0 (0%)
11 AntiquarianAuctions.com Laguna Beach 1 439 188 (43%) 142 (76%) 29 (15%)
11 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 3 818 591 (72%) 7 (1%) 332 (56%)
11 Aspire Auctions Cleveland 1 115 110 (96%) 50 (45%) 37 (34%)
11 Audap & Mirabaud PARIS 1 350 275 (79%) 40 (15%) 188 (68%)
11 Australian Book Auctions Armadale, 1 382 278 (73%) 71 (26%) 96 (35%)
11 Binoche et Giquello rue La Boetie, Paris 1 321 182 (57%) 22 (12%) 101 (55%)
11 Bloomsbury Auctions London 9 2293 1603 (70%) 451 (28%) 561 (35%)
11 Bloomsbury Auctions Rome 1 0 0 (0%) 0 (0%) 0 (0%)
11 Bonhams Edinburgh 2 63 50 (79%) 11 (22%) 22 (44%)
11 Bonhams London 3 482 355 (74%) 17 (5%) 176 (50%)
11 Bonhams Los Angeles 1 415 304 (73%) 72 (24%) 139 (46%)
11 Bonhams Los Angeles 1 126 88 (70%) 68 (77%) 4 (5%)
11 Bonhams New York 1 137 72 (53%) 22 (31%) 18 (25%)
11 Bonhams Oxford 1 688 628 (91%) 160 (25%) 294 (47%)
11 Bonhams San Francisco 1 84 56 (67%) 34 (61%) 14 (25%)
11 Bruun Rasmussen Copenhagen 3 262 223 (85%) 85 (38%) 100 (45%)
11 Bubb Kuyper 2011 KM Haarlem 7 5658 3710 (66%) 3 (0%) 1756 (47%)
11 Burgersdijk & Niermans Leiden 1 1110 935 (84%) 193 (21%) 742 (79%)
11 Christies London - King Street 2 311 253 (81%) 0 (0%) 165 (65%)
11 Christies London -South Kensington 3 656 386 (59%) 37 (10%) 153 (40%)
11 Christies New York 1 356 326 (92%) 69 (21%) 172 (53%)
11 Christies Paris 1 196 149 (76%) 22 (15%) 69 (46%)
11 Clars Auction Gallery Oakland 1 55 42 (76%) 23 (55%) 4 (10%)
11 Cornette de Saint Cyr Paris 1 40 18 (45%) 7 (39%) 7 (39%)
11 Cottone Geneseo 1 17 0 (0%) 0 (0%) 0 (0%)
11 De Baecque & Associes Lyon 2 161 87 (54%) 9 (10%) 43 (49%)
11 Dirk Soulis Auctions Lee's Summit 1 130 125 (96%) 0 (0%) 53 (42%)
11 Dominic Winter Book Auctions Wiltshire 6 1180 925 (78%) 163 (18%) 564 (61%)
11 Dorotheum Vienna 1 60 36 (60%) 8 (22%) 10 (28%)
11 Doyle New York New York 1 774 664 (86%) 163 (25%) 313 (47%)
11 Eldred's East Dennis, 1 35 18 (51%) 14 (78%) 2 (11%)
11 ERA Encheres Villefranche sur Saone 2 135 99 (73%) 8 (8%) 42 (42%)
11 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 2 152 140 (92%) 36 (26%) 68 (49%)
11 Galerie Bassenge Berlin-Grunewald 2 815 536 (66%) 195 (36%) 323 (60%)
11 Galerie Koller Auctions Geneve 1 66 31 (47%) 9 (29%) 9 (29%)
11 GONNELLI Casa d'Aste Firenze 2 1184 593 (50%) 1 (0%) 592 (100%)
11 Heritage Auctions (HA.com) Dallas 9 5327 4760 (89%) 634 (13%) 4086 (86%)
11 Heritage Auctions (HA.com) New York 1 154 99 (64%) 69 (70%) 27 (27%)
11 Ketterer Kunst / F. Doerling Hamburg 3 1500 913 (61%) 353 (39%) 541 (59%)
11 Keys Fine Arts Auctioneers Norwich 3 1184 840 (71%) 210 (25%) 483 (57%)
11 Leslie Hindman Auctioneers Chicago 1 580 495 (85%) 160 (32%) 127 (26%)
11 Librairie Loeb-Larocque Paris 1 314 0 (0%) 0 (0%) 0 (0%)
11 Minerva Auctions Roma Roma 1 185 78 (42%) 0 (0%) 22 (28%)
11 National Book Auctions Ithaca 2 449 449 (100%) 347 (77%) 25 (6%)
11 Neret - Minet & Tessier Paris 2 668 552 (83%) 199 (36%) 308 (56%)
11 Old World Auctions Sedona 1 802 579 (72%) 461 (80%) 63 (11%)
11 PBA Galleries San Francisco 3 1003 563 (56%) 434 (77%) 58 (10%)
11 PIASA Paris 2 177 92 (52%) 3 (3%) 51 (55%)
11 Pierre Berge & Associes Paris 2 585 540 (92%) 19 (4%) 444 (82%)
11 Profiles in History Calabasas Hills 1 174 154 (89%) 0 (0%) 108 (70%)
11 Rossini Paris 2 8 4 (50%) 2 (50%) 0 (0%)
11 Rupert Toovey and Co. West Sussex 1 131 100 (76%) 6 (6%) 68 (68%)
11 Skinner, Inc. Boston 2 841 687 (82%) 309 (45%) 198 (29%)
11 Sothebys London 3 571 348 (61%) 13 (4%) 150 (43%)
11 Sothebys New York 1 387 299 (77%) 25 (8%) 147 (49%)
11 Sothebys Paris 2 306 177 (58%) 6 (3%) 74 (42%)
11 Swann Galleries, Inc. New York 5 1438 1086 (76%) 366 (34%) 361 (33%)
11 Tajan Paris 1 213 72 (34%) 6 (8%) 33 (46%)
11 The Romantic Agony Book and Print Auctions Brussels 1 1498 966 (64%) 115 (12%) 590 (61%)
11 Zisska & Schauer Munich 4 3102 2423 (78%) 970 (40%) 1453 (60%)
12 Ader PARIS 5 1222 865 (71%) 77 (9%) 564 (65%)
12 Aguttes Neuilly-sur-Seine 1 310 224 (72%) 36 (16%) 110 (49%)
12 ALDE Paris 4 466 263 (56%) 12 (5%) 126 (48%)
12 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 3 699 384 (55%) 15 (4%) 231 (60%)
12 Aspire Auctions Cleveland 1 135 132 (98%) 68 (52%) 32 (24%)
12 Bloomsbury Auctions London 5 1653 932 (56%) 307 (33%) 329 (35%)
12 Bloomsbury Auctions Rome 1 0 0 (0%) 0 (0%) 0 (0%)
12 Bonhams London 1 377 268 (71%) 40 (15%) 117 (44%)
12 Bonhams New York 4 827 526 (64%) 110 (21%) 213 (40%)
12 Bonhams San Francisco 1 173 123 (71%) 83 (67%) 8 (7%)
12 Bruun Rasmussen Copenhagen 2 95 76 (80%) 37 (49%) 30 (39%)
12 Carlsen Gallery Greenville, NY 1 8 7 (88%) 1 (14%) 2 (29%)
12 Christies London - King Street 1 96 69 (72%) 9 (13%) 32 (46%)
12 Christies London -South Kensington 1 386 250 (65%) 9 (4%) 104 (42%)
12 Christies New York 3 473 355 (75%) 23 (6%) 158 (45%)
12 Clars Auction Gallery Oakland 2 242 193 (80%) 115 (60%) 27 (14%)
12 Cornette de Saint Cyr Paris 1 352 242 (69%) 12 (5%) 152 (63%)
12 Cowan's Auctions, Inc Cincinnati 3 800 672 (84%) 330 (49%) 205 (31%)
12 Delvaux Paris 2 348 249 (72%) 46 (18%) 150 (60%)
12 Dirk Soulis Auctions Lee's Summit 2 113 110 (97%) 33 (30%) 65 (59%)
12 Dominic Winter Book Auctions Wiltshire 2 1209 948 (78%) 125 (13%) 518 (55%)
12 Dorotheum Vienna 2 751 614 (82%) 0 (0%) 614 (100%)
12 ERA Encheres Villefranche sur Saone 2 341 318 (93%) 73 (23%) 174 (55%)
12 Ferraton Bruxelles 2 1212 996 (82%) 28 (3%) 528 (53%)
12 Galerie Bassenge Berlin-Grunewald 4 1387 916 (66%) 328 (36%) 543 (59%)
12 Galerie Koller Auctions Zurich 1 137 77 (56%) 3 (4%) 43 (56%)
12 Guernsey's New York, NY 1 294 133 (45%) 73 (55%) 33 (25%)
12 Henri Godts Books & Prints Auctions Bruxelles 1 431 339 (79%) 53 (16%) 225 (66%)
12 Heritage Auctions (HA.com) Dallas 9 3377 2993 (89%) 1274 (43%) 1420 (47%)
12 Keys Fine Arts Auctioneers Norwich 1 26 14 (54%) 4 (29%) 6 (43%)
12 Knotty Pine Auction Service West Swanzey 1 222 0 (0%) 0 (0%) 0 (0%)
12 Mealy`s Auctioneers Kilkenny 1 1127 645 (57%) 114 (18%) 249 (39%)
12 Minerva Auctions Roma Roma 1 820 338 (41%) 24 (7%) 191 (57%)
12 National Book Auctions Ithaca 2 350 347 (99%) 223 (64%) 14 (4%)
12 Neret - Minet & Tessier Paris 1 33 19 (58%) 11 (58%) 7 (37%)
12 OSENAT FONTAINEBLEAU 2 417 225 (54%) 22 (10%) 135 (60%)
12 PBA Galleries San Francisco 1 406 240 (59%) 190 (79%) 17 (7%)
12 PIASA Paris 3 533 379 (71%) 56 (15%) 222 (59%)
12 Profiles in History Calabasas Hills 3 1198 716 (60%) 1 (0%) 288 (40%)
12 RRAuction Amherst 1 33 7 (21%) 3 (43%) 3 (43%)
12 Rupert Toovey and Co. West Sussex 2 42 36 (86%) 2 (6%) 16 (44%)
12 Sothebys London 2 340 208 (61%) 5 (2%) 104 (50%)
12 Sothebys New York 3 687 421 (61%) 74 (18%) 155 (37%)
12 Swann Galleries, Inc. New York 3 1111 784 (71%) 283 (36%) 267 (34%)
12 Tajan Paris 2 336 204 (61%) 7 (3%) 150 (74%)
12 Waverly Auctions, Inc. Falls Church 1 304 284 (93%) 96 (34%) 123 (43%)
12 Woolley and Wallis Salisbury 3 97 60 (62%) 9 (15%) 26 (43%)
Total 945 310489 221248 (71%) 61534 (28%) 113608 (51%)

(2011) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Bloomsbury Auctions London 2 693 565 (82%) 147 (26%) 251 (44%)
1 Bonhams Los Angeles 1 47 46 (98%) 6 (13%) 33 (72%)
1 Clars Auction Gallery Oakland 1 0 0 (0%) 0 (0%) 0 (0%)
1 Dominic Winter Book Auctions Wiltshire 2 669 584 (87%) 63 (11%) 356 (61%)
1 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 0 0 (0%) 0 (0%) 0 (0%)
1 Hauff and Auvermann Berlin-Wilmersdorf 1 486 307 (63%) 168 (55%) 139 (45%)
1 Kapandji Morhange Paris 3 838 594 (71%) 119 (20%) 343 (58%)
1 Keys Fine Arts Auctioneers Norwich 1 633 421 (67%) 132 (31%) 205 (49%)
1 Lyon and Turnbull Ltd. Edinburgh 1 391 275 (70%) 14 (5%) 112 (41%)
1 Morton Casa de Subastas Mexico DF CP 11000 1 336 149 (44%) 65 (44%) 59 (40%)
1 National Book Auctions Ithaca 2 655 653 (100%) 361 (55%) 78 (12%)
1 New England Auctions Sunderland 1 233 220 (94%) 99 (45%) 55 (25%)
1 PBA Galleries San Francisco 2 675 529 (78%) 339 (64%) 84 (16%)
1 Rupert Toovey and Co. West Sussex 1 235 188 (80%) 22 (12%) 113 (60%)
2 ALDE Paris 2 811 586 (72%) 88 (15%) 293 (50%)
2 Antiquarian Auctions Constantia (Cape Town) 1 397 188 (47%) 140 (74%) 23 (12%)
2 AntiquarianAuctions.com Laguna Beach 1 167 0 (0%) 0 (0%) 0 (0%)
2 Bloomsbury Auctions London 2 773 620 (80%) 175 (28%) 286 (46%)
2 Bonhams Los Angeles 2 204 144 (71%) 98 (68%) 29 (20%)
2 Bonhams Oxford 2 584 547 (94%) 100 (18%) 247 (45%)
2 Bonhams San Francisco 1 284 222 (78%) 37 (17%) 105 (47%)
2 Bruun Rasmussen Copenhagen 1 207 184 (89%) 75 (41%) 82 (45%)
2 Castner`s Auction & Appraisal Service Branchville 1 0 0 (0%) 0 (0%) 0 (0%)
2 Clars Auction Gallery Oakland 1 155 125 (81%) 93 (74%) 11 (9%)
2 Coutau-Begarie PARIS. 1 198 137 (69%) 22 (16%) 83 (61%)
2 Dirk Soulis Auctions Lee's Summit 1 245 238 (97%) 0 (0%) 238 (100%)
2 Dominic Winter Book Auctions Wiltshire 1 192 134 (70%) 21 (16%) 76 (57%)
2 Ferraton Bruxelles 2 1190 1007 (85%) 31 (3%) 608 (60%)
2 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 0 0 (0%) 0 (0%) 0 (0%)
2 Henri Godts Books & Prints Auctions Bruxelles 1 460 396 (86%) 30 (8%) 294 (74%)
2 JMW Auction Gallery Kingston 1 507 484 (95%) 264 (55%) 87 (18%)
2 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 2 7581 3594 (47%) 2069 (58%) 1525 (42%)
2 Morton Casa de Subastas Mexico DF CP 11000 1 230 113 (49%) 53 (47%) 38 (34%)
2 National Book Auctions Ithaca 2 305 305 (100%) 198 (65%) 22 (7%)
2 Neal Auction Company New Orleans 1 54 36 (67%) 13 (36%) 17 (47%)
2 Neret - Minet & Tessier Paris 1 378 104 (28%) 16 (15%) 20 (19%)
2 New England Auctions Sunderland 1 0 0 (0%) 0 (0%) 0 (0%)
2 Old World Auctions Sedona 1 809 655 (81%) 448 (68%) 115 (18%)
2 PBA Galleries San Francisco 3 890 648 (73%) 435 (67%) 91 (14%)
2 PIASA Paris 1 177 107 (60%) 25 (23%) 50 (47%)
2 Swann Galleries, Inc. New York 2 478 274 (57%) 71 (26%) 92 (34%)
2 Thomaston Place Auction Galleries Thomaston 1 115 84 (73%) 51 (61%) 16 (19%)
3 Ader PARIS 3 1030 821 (80%) 34 (4%) 541 (66%)
3 Aguttes Neuilly-sur-Seine 2 43 22 (51%) 12 (55%) 9 (41%)
3 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 2 651 585 (90%) 18 (3%) 393 (67%)
3 ALDE Paris 1 367 227 (62%) 15 (7%) 154 (68%)
3 Alexander Autographs, Inc. Stamford 1 685 506 (74%) 261 (52%) 177 (35%)
3 Antiquarian Auctions Constantia (Cape Town) 1 349 129 (37%) 0 (0%) 129 (100%)
3 Bloomsbury Auctions London 3 1131 844 (75%) 228 (27%) 371 (44%)
3 Bloomsbury Auctions Rome 2 453 250 (55%) 5 (2%) 142 (57%)
3 Bonhams Knowle (Solihull) 1 0 0 (0%) 0 (0%) 0 (0%)
3 Bonhams London 2 627 445 (71%) 83 (19%) 209 (47%)
3 Bonhams San Francisco 1 0 0 (0%) 0 (0%) 0 (0%)
3 Christies London - King Street 1 152 127 (84%) 6 (5%) 72 (57%)
3 Christies Paris 1 244 201 (82%) 3 (1%) 129 (64%)
3 Clars Auction Gallery Oakland 1 30 27 (90%) 17 (63%) 7 (26%)
3 Deauville Auction Deauville 1 0 0 (0%) 0 (0%) 0 (0%)
3 Dominic Winter Book Auctions Wiltshire 1 180 130 (72%) 9 (7%) 76 (58%)
3 Dorotheum Vienna 3 1031 688 (67%) 48 (7%) 621 (90%)
3 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 3 771 632 (82%) 219 (35%) 248 (39%)
3 Heritage Auctions (HA.com) Dallas 1 278 244 (88%) 163 (67%) 81 (33%)
3 Jeschke - van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 158 109 (69%) 45 (41%) 64 (59%)
3 Keys Fine Arts Auctioneers Norwich 3 1060 685 (65%) 209 (31%) 362 (53%)
3 Marc van de Wiele Auctions Brugge 2 783 643 (82%) 36 (6%) 416 (65%)
3 Morton Casa de Subastas Mexico DF 1 278 107 (38%) 45 (42%) 32 (30%)
3 National Book Auctions Ithaca 1 319 319 (100%) 218 (68%) 21 (7%)
3 Neret - Minet & Tessier Paris 1 90 47 (52%) 2 (4%) 16 (34%)
3 PBA Galleries San Francisco 2 571 393 (69%) 245 (62%) 47 (12%)
3 PIASA Paris 1 188 65 (35%) 0 (0%) 49 (75%)
3 Rossini Paris 1 0 0 (0%) 0 (0%) 0 (0%)
3 Sothebys London 1 207 174 (84%) 4 (2%) 100 (57%)
3 Swann Galleries, Inc. New York 4 1729 1453 (84%) 524 (36%) 505 (35%)
3 Tajan Paris 1 132 72 (55%) 8 (11%) 47 (65%)
3 The Romantic Agony Book and Print Auctions Brussels 2 1440 966 (67%) 44 (5%) 662 (69%)
3 Venator and Hanstein (Buch und Graphikauktionen) Koln 2 2306 1368 (59%) 573 (42%) 745 (54%)
3 Waverly Auctions, Inc. Falls Church 1 0 0 (0%) 0 (0%) 0 (0%)
4 Aguttes Neuilly-sur-Seine 2 467 278 (60%) 70 (25%) 112 (40%)
4 ALDE Paris 3 980 726 (74%) 51 (7%) 480 (66%)
4 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 170 119 (70%) 12 (10%) 63 (53%)
4 Australian Book Auctions Armadale, 1 578 481 (83%) 110 (23%) 202 (42%)
4 Bonhams Chester 1 89 67 (75%) 16 (24%) 15 (22%)
4 Bonhams Dubai 1 85 55 (65%) 5 (9%) 16 (29%)
4 Bonhams London 3 80 73 (91%) 2 (3%) 31 (42%)
4 Bonhams Los Angeles 1 599 566 (94%) 130 (23%) 354 (63%)
4 Bonhams Oxford 1 465 412 (89%) 89 (22%) 189 (46%)
4 Bonhams San Francisco 1 62 59 (95%) 14 (24%) 27 (46%)
4 Christies London -South Kensington 2 453 337 (74%) 8 (2%) 167 (50%)
4 Christies New York 2 515 449 (87%) 31 (7%) 233 (52%)
4 Clars Auction Gallery Oakland 2 150 114 (76%) 71 (62%) 17 (15%)
4 Dominic Winter Book Auctions Wiltshire 1 632 551 (87%) 98 (18%) 329 (60%)
4 Doyle New York New York 1 505 256 (51%) 76 (30%) 151 (59%)
4 Galerie Bassenge Berlin-Grunewald 9 3561 1983 (56%) 1022 (52%) 961 (48%)
4 Galerie Koller Auctions Zurich 2 346 245 (71%) 31 (13%) 119 (49%)
4 Heritage Auctions (HA.com) New York 2 2741 2466 (90%) 559 (23%) 1622 (66%)
4 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 3 6124 2679 (44%) 1517 (57%) 1162 (43%)
4 Knotty Pine Auction Service West Swanzey 2 596 459 (77%) 306 (67%) 44 (10%)
4 Leslie Hindman Auctioneers Chicago 1 490 389 (79%) 132 (34%) 96 (25%)
4 Mealy`s Auctioneers Kilkenny 2 489 47 (10%) 6 (13%) 33 (70%)
4 Neal Auction Company New Orleans 2 108 71 (66%) 34 (48%) 18 (25%)
4 OSENAT FONTAINEBLEAU 1 120 85 (71%) 8 (9%) 48 (56%)
4 PBA Galleries San Francisco 2 792 547 (69%) 379 (69%) 68 (12%)
4 PIASA Paris 2 0 0 (0%) 0 (0%) 0 (0%)
4 Sothebys New York 2 465 397 (85%) 47 (12%) 228 (57%)
4 Swann Galleries, Inc. New York 4 1089 919 (84%) 246 (27%) 333 (36%)
4 Tajan Paris 3 298 249 (84%) 30 (12%) 169 (68%)
5 Adams Amsterdam Auctions Amsterdam 1 367 191 (52%) 5 (3%) 102 (53%)
5 Ader PARIS 2 305 276 (90%) 6 (2%) 222 (80%)
5 Aguttes Neuilly-sur-Seine 1 234 124 (53%) 22 (18%) 56 (45%)
5 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 639 557 (87%) 1 (0%) 395 (71%)
5 ALDE Paris 1 55 52 (95%) 1 (2%) 46 (88%)
5 Antiquarian Auctions Constantia (Cape Town) 1 377 174 (46%) 121 (70%) 45 (26%)
5 Antique and Fine Arts Auctions Brisbane 4102 1 722 0 (0%) 0 (0%) 0 (0%)
5 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 4 1985 1282 (65%) 29 (2%) 759 (59%)
5 Australian Book Auctions Armadale, 2 573 485 (85%) 197 (41%) 150 (31%)
5 Bloomsbury Auctions London 4 1442 1135 (79%) 266 (23%) 597 (53%)
5 Bloomsbury Auctions Rome 1 174 75 (43%) 3 (4%) 32 (43%)
5 Bonhams London 1 104 50 (48%) 4 (8%) 21 (42%)
5 Bonhams Los Angeles 1 12 12 (100%) 7 (58%) 2 (17%)
5 Bonhams New York 1 186 158 (85%) 22 (14%) 82 (52%)
5 Bonhams San Francisco 2 533 420 (79%) 86 (20%) 189 (45%)
5 Bubb Kuyper 2011 KM Haarlem 7 5695 3572 (63%) 0 (0%) 1719 (48%)
5 Burgersdijk & Niermans Leiden 1 1450 1283 (88%) 247 (19%) 1036 (81%)
5 Christies London - King Street 1 102 63 (62%) 5 (8%) 35 (56%)
5 Christies New York 2 414 310 (75%) 60 (19%) 119 (38%)
5 Christies Paris 3 341 269 (79%) 15 (6%) 143 (53%)
5 Clars Auction Gallery Oakland 1 131 96 (73%) 61 (64%) 12 (13%)
5 Coutau-Begarie PARIS. 1 166 111 (67%) 12 (11%) 64 (58%)
5 Dominic Winter Book Auctions Wiltshire 4 1073 887 (83%) 115 (13%) 508 (57%)
5 Dorotheum Vienna 1 366 233 (64%) 0 (0%) 233 (100%)
5 Ferraton Bruxelles 2 1063 867 (82%) 14 (2%) 509 (59%)
5 Galerie Bassenge Berlin-Grunewald 3 1302 947 (73%) 497 (52%) 450 (48%)
5 Galerie Koller Auctions Geneve 1 36 20 (56%) 3 (15%) 13 (65%)
5 Gray`s auctioneers Cleveland, 1 0 0 (0%) 0 (0%) 0 (0%)
5 Hauff and Auvermann Berlin-Wilmersdorf 3 2793 1393 (50%) 663 (48%) 730 (52%)
5 Henri Godts Books & Prints Auctions Bruxelles 1 495 404 (82%) 39 (10%) 294 (73%)
5 Heritage Auctions (HA.com) Dallas 1 670 613 (91%) 295 (48%) 159 (26%)
5 Kapandji Morhange Paris 1 405 239 (59%) 51 (21%) 142 (59%)
5 Ketterer Kunst / F. Doerling Hamburg 2 1385 800 (58%) 310 (39%) 476 (60%)
5 Keys Fine Arts Auctioneers Norwich 3 1234 828 (67%) 196 (24%) 468 (57%)
5 Lyon and Turnbull Ltd. Edinburgh 1 476 392 (82%) 60 (15%) 189 (48%)
5 National Book Auctions Ithaca 1 470 470 (100%) 377 (80%) 18 (4%)
5 Neret - Minet & Tessier Paris 4 683 498 (73%) 264 (53%) 226 (45%)
5 Paige Auction Portland 1 30 0 (0%) 0 (0%) 0 (0%)
5 PBA Galleries San Francisco 2 598 406 (68%) 274 (67%) 60 (15%)
5 PIASA Paris 3 730 515 (71%) 70 (14%) 321 (62%)
5 Profiles in History Calabasas Hills 1 1603 1147 (72%) 6 (1%) 551 (48%)
5 Reiss and Sohn Konigstein 5 0 0 (0%) 0 (0%) 0 (0%)
5 Rossini Paris 1 0 0 (0%) 0 (0%) 0 (0%)
5 Rupert Toovey and Co. West Sussex 1 332 263 (79%) 21 (8%) 161 (61%)
5 Sothebys London 1 210 147 (70%) 7 (5%) 69 (47%)
5 Sothebys New York 3 242 207 (86%) 89 (43%) 88 (43%)
5 Sothebys Paris 3 268 174 (65%) 8 (5%) 64 (37%)
5 Swann Galleries, Inc. New York 3 1079 749 (69%) 247 (33%) 214 (29%)
5 Tajan Paris 1 398 292 (73%) 18 (6%) 198 (68%)
5 Zisska & Schauer Munich 4 2473 1943 (79%) 761 (39%) 1182 (61%)
6 Ader PARIS 3 592 246 (42%) 74 (30%) 65 (26%)
6 Aguttes Neuilly-sur-Seine 2 593 394 (66%) 116 (29%) 159 (40%)
6 ALDE Paris 5 715 404 (57%) 36 (9%) 226 (56%)
6 Antiquarian Auctions Constantia (Cape Town) 1 359 163 (45%) 75 (46%) 161 (99%)
6 Bloomsbury Auctions London 2 880 469 (53%) 77 (16%) 154 (33%)
6 Bonhams London 1 188 160 (85%) 8 (5%) 97 (61%)
6 Bonhams Los Angeles 1 16 11 (69%) 6 (55%) 3 (27%)
6 Bonhams New York 2 687 441 (64%) 165 (37%) 151 (34%)
6 Bonhams Oxford 1 637 574 (90%) 132 (23%) 242 (42%)
6 Bruun Rasmussen Copenhagen 2 353 302 (86%) 121 (40%) 141 (47%)
6 Christies London - King Street 1 81 39 (48%) 1 (3%) 19 (49%)
6 Christies London -South Kensington 2 681 436 (64%) 33 (8%) 209 (48%)
6 Christies New York 2 325 262 (81%) 36 (14%) 132 (50%)
6 Clars Auction Gallery Oakland 2 284 187 (66%) 139 (74%) 14 (7%)
6 Coutau-Begarie PARIS. 1 486 327 (67%) 111 (34%) 162 (50%)
6 Cowan's Auctions, Inc Cincinnati 2 479 411 (86%) 189 (46%) 119 (29%)
6 Dominic Winter Book Auctions Wiltshire 2 1236 955 (77%) 92 (10%) 539 (56%)
6 Dorotheum Vienna 4 598 435 (73%) 0 (0%) 435 (100%)
6 Ferraton Bruxelles 2 1058 857 (81%) 13 (2%) 503 (59%)
6 Galerie Bassenge Berlin-Grunewald 2 425 259 (61%) 131 (51%) 128 (49%)
6 Galerie Koller Auctions Geneve 1 102 65 (64%) 6 (9%) 29 (45%)
6 Galerie Koller Auctions Zurich 1 125 46 (37%) 11 (24%) 17 (37%)
6 Heritage Auctions (HA.com) Dallas 1 0 0 (0%) 0 (0%) 0 (0%)
6 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 3 5161 1925 (37%) 1293 (67%) 632 (33%)
6 National Book Auctions Ithaca 2 747 722 (97%) 586 (81%) 32 (4%)
6 Neal Auction Company New Orleans 1 127 121 (95%) 100 (83%) 9 (7%)
6 Neret - Minet & Tessier Paris 1 98 68 (69%) 17 (25%) 16 (24%)
6 Old World Auctions Sedona 2 845 638 (76%) 468 (73%) 92 (14%)
6 OSENAT FONTAINEBLEAU 1 108 91 (84%) 2 (2%) 80 (88%)
6 PBA Galleries San Francisco 3 1054 723 (69%) 477 (66%) 73 (10%)
6 PIASA Paris 6 966 545 (56%) 19 (3%) 405 (74%)
6 Rossini Paris 1 497 256 (52%) 96 (38%) 63 (25%)
6 Sothebys London 1 375 243 (65%) 6 (2%) 131 (54%)
6 Sothebys New York 1 163 117 (72%) 20 (17%) 50 (43%)
6 Swann Galleries, Inc. New York 2 555 482 (87%) 163 (34%) 174 (36%)
6 The Romantic Agony Book and Print Auctions Brussels 1 1420 1016 (72%) 44 (4%) 672 (66%)
7 Alexander Autographs, Inc. Stamford 1 762 481 (63%) 157 (33%) 180 (37%)
7 Bloomsbury Auctions London 2 974 731 (75%) 239 (33%) 285 (39%)
7 Bonhams London 1 316 212 (67%) 16 (8%) 92 (43%)
7 Bonhams Los Angeles 1 22 18 (82%) 9 (50%) 4 (22%)
7 Christies London - King Street 2 130 106 (82%) 1 (1%) 56 (53%)
7 Christies London -South Kensington 1 215 133 (62%) 1 (1%) 51 (38%)
7 Christies New York 1 422 341 (81%) 49 (14%) 130 (38%)
7 Cowan's Auctions, Inc Cincinnati 2 249 243 (98%) 52 (21%) 148 (61%)
7 Dominic Winter Book Auctions Wiltshire 2 804 614 (76%) 73 (12%) 326 (53%)
7 Doyle New York New York 1 27 21 (78%) 5 (24%) 10 (48%)
7 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 94 77 (82%) 34 (44%) 14 (18%)
7 Heritage Auctions (HA.com) Dallas 1 1292 1024 (79%) 541 (53%) 134 (13%)
7 JMW Auction Gallery Kingston 1 726 703 (97%) 592 (84%) 25 (4%)
7 Keys Fine Arts Auctioneers Norwich 2 1062 739 (70%) 236 (32%) 352 (48%)
7 Mealy`s Auctioneers Kilkenny 1 661 540 (82%) 24 (4%) 363 (67%)
7 National Book Auctions Ithaca 1 399 399 (100%) 246 (62%) 30 (8%)
7 Neret - Minet & Tessier Paris 3 478 276 (58%) 41 (15%) 131 (47%)
7 OGER et CAMPER Paris 1 0 0 (0%) 0 (0%) 0 (0%)
7 PBA Galleries San Francisco 2 898 569 (63%) 421 (74%) 63 (11%)
7 Sothebys London 2 288 204 (71%) 4 (2%) 117 (57%)
8 Antiquarian Auctions Constantia (Cape Town) 1 279 121 (43%) 84 (69%) 28 (23%)
8 Australian Book Auctions Armadale, 1 491 383 (78%) 84 (22%) 158 (41%)
8 Bloomsbury Auctions London 1 433 343 (79%) 122 (36%) 121 (35%)
8 Bonhams Chester 1 98 84 (86%) 26 (31%) 18 (21%)
8 Bonhams Edinburgh 1 98 85 (87%) 19 (22%) 34 (40%)
8 Bonhams Los Angeles 1 36 36 (100%) 16 (44%) 11 (31%)
8 Bonhams San Francisco 1 54 43 (80%) 19 (44%) 7 (16%)
8 Bruun Rasmussen Copenhagen 2 87 75 (86%) 47 (63%) 20 (27%)
8 Christies London -South Kensington 1 13 8 (62%) 5 (63%) 0 (0%)
8 Cowan's Auctions, Inc Cincinnati 4 671 590 (88%) 401 (68%) 87 (15%)
8 Doyle New York New York 1 22 19 (86%) 6 (32%) 4 (21%)
8 Eldred's East Dennis, 1 110 54 (49%) 34 (63%) 9 (17%)
8 Morton Casa de Subastas Mexico DF 3 374 135 (36%) 89 (66%) 35 (26%)
8 National Book Auctions Ithaca 1 400 400 (100%) 313 (78%) 18 (5%)
8 PBA Galleries San Francisco 3 921 633 (69%) 441 (70%) 94 (15%)
8 Poulin Antiques & Auctions Fairfield 1 495 424 (86%) 150 (35%) 183 (43%)
8 Rupert Toovey and Co. West Sussex 1 154 144 (94%) 17 (12%) 81 (56%)
8 Swann Galleries, Inc. New York 1 477 308 (65%) 100 (32%) 68 (22%)
9 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 653 587 (90%) 130 (22%) 322 (55%)
9 ALDE Paris 1 446 336 (75%) 24 (7%) 223 (66%)
9 Antiquarian Auctions Constantia (Cape Town) 1 369 176 (48%) 0 (0%) 176 (100%)
9 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 20 15 (75%) 5 (33%) 8 (53%)
9 Australian Book Auctions Armadale, 1 672 502 (75%) 138 (27%) 144 (29%)
9 AUXERRE ENCHERES - AUXERRE ESTIMATIONS AUXERRE 1 428 245 (57%) 39 (16%) 152 (62%)
9 Bloomsbury Auctions London 4 1840 1262 (69%) 374 (30%) 508 (40%)
9 Bonhams Los Angeles 1 175 126 (72%) 91 (72%) 12 (10%)
9 Bonhams Oxford 1 563 490 (87%) 135 (28%) 151 (31%)
9 Bruun Rasmussen Copenhagen 1 208 197 (95%) 82 (42%) 97 (49%)
9 Christies London - King Street 2 195 134 (69%) 0 (0%) 52 (39%)
9 Christies London -South Kensington 2 647 489 (76%) 41 (8%) 249 (51%)
9 Christies New York 1 106 74 (70%) 0 (0%) 22 (30%)
9 Christies Paris 2 244 243 (100%) 77 (32%) 139 (57%)
9 Clars Auction Gallery Oakland 1 102 45 (44%) 30 (67%) 7 (16%)
9 Cowan's Auctions, Inc Cincinnati 2 220 201 (91%) 130 (65%) 32 (16%)
9 Dominic Winter Book Auctions Wiltshire 1 734 592 (81%) 53 (9%) 362 (61%)
9 Dorotheum Vienna 2 767 533 (69%) 0 (0%) 533 (100%)
9 Doyle New York New York 1 205 202 (99%) 37 (18%) 126 (62%)
9 Ferraton Bruxelles 2 1242 998 (80%) 54 (5%) 531 (53%)
9 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 662 547 (83%) 209 (38%) 185 (34%)
9 Galerie Bassenge Berlin-Grunewald 4 409 293 (72%) 119 (41%) 174 (59%)
9 Galerie Koller Auctions Zurich 1 370 252 (68%) 40 (16%) 115 (46%)
9 Heritage Auctions (HA.com) Beverly Hills 2 1028 886 (86%) 434 (49%) 265 (30%)
9 Kapandji Morhange Paris 1 0 0 (0%) 0 (0%) 0 (0%)
9 Keys Fine Arts Auctioneers Norwich 3 1277 857 (67%) 353 (41%) 371 (43%)
9 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 1 7252 3154 (43%) 1997 (63%) 1157 (37%)
9 Lyon and Turnbull Ltd. Edinburgh 1 472 405 (86%) 59 (15%) 205 (51%)
9 Marc van de Wiele Auctions Brugge 1 487 376 (77%) 101 (27%) 141 (38%)
9 Mealy`s Auctioneers Kilkenny 1 836 600 (72%) 123 (21%) 284 (47%)
9 Morton Casa de Subastas Mexico DF 2 335 186 (56%) 89 (48%) 60 (32%)
9 National Book Auctions Ithaca 2 400 400 (100%) 256 (64%) 30 (8%)
9 Neal Auction Company New Orleans 1 59 34 (58%) 15 (44%) 8 (24%)
9 Old World Auctions Sedona 1 871 512 (59%) 417 (81%) 44 (9%)
9 PBA Galleries San Francisco 2 492 289 (59%) 217 (75%) 24 (8%)
9 Skinner, Inc. Boston 1 241 201 (83%) 76 (38%) 75 (37%)
9 Sothebys London 1 173 127 (73%) 9 (7%) 55 (43%)
9 Swann Galleries, Inc. New York 1 355 307 (86%) 100 (33%) 145 (47%)
9 Venator and Hanstein (Buch und Graphikauktionen) Koln 1 2273 1308 (58%) 611 (47%) 644 (49%)
10 Ader PARIS 1 374 287 (77%) 2 (1%) 226 (79%)
10 ALDE Paris 3 399 308 (77%) 5 (2%) 210 (68%)
10 Antiquarian Auctions Constantia (Cape Town) 2 451 218 (48%) 159 (73%) 30 (14%)
10 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 619 435 (70%) 15 (3%) 241 (55%)
10 Bloomsbury Auctions London 3 762 656 (86%) 209 (32%) 238 (36%)
10 Bloomsbury Auctions Rome 1 145 89 (61%) 4 (4%) 53 (60%)
10 Bonhams London 1 551 473 (86%) 62 (13%) 207 (44%)
10 Bonhams Los Angeles 1 118 97 (82%) 64 (66%) 21 (22%)
10 Bonhams New York 2 521 340 (65%) 33 (10%) 138 (41%)
10 Bonhams San Francisco 2 450 349 (78%) 83 (24%) 119 (34%)
10 Bruun Rasmussen Copenhagen 1 158 136 (86%) 66 (49%) 56 (41%)
10 Christies New York 5 901 727 (81%) 88 (12%) 286 (39%)
10 Christies Paris 1 0 0 (0%) 0 (0%) 0 (0%)
10 Coutau-Begarie PARIS. 1 452 325 (72%) 6 (2%) 305 (94%)
10 Dominic Winter Book Auctions Wiltshire 2 952 765 (80%) 90 (12%) 399 (52%)
10 Dorotheum Vienna 1 335 276 (82%) 0 (0%) 276 (100%)
10 Doyle New York New York 2 199 186 (93%) 34 (18%) 117 (63%)
10 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 344 156 (45%) 61 (39%) 36 (23%)
10 Galerie Bassenge Berlin-Grunewald 4 3302 1847 (56%) 847 (46%) 926 (50%)
10 Henri Godts Books & Prints Auctions Bruxelles 1 515 417 (81%) 39 (9%) 310 (74%)
10 Kapandji Morhange Paris 1 432 324 (75%) 89 (27%) 163 (50%)
10 Ketterer Kunst / F. Doerling Hamburg 1 19 6 (32%) 0 (0%) 6 (100%)
10 Knotty Pine Auction Service West Swanzey 1 320 288 (90%) 179 (62%) 24 (8%)
10 Marc van de Wiele Auctions Brugge 2 455 355 (78%) 86 (24%) 154 (43%)
10 Morton Casa de Subastas Mexico DF 1 270 115 (43%) 82 (71%) 23 (20%)
10 National Book Auctions Ithaca 2 849 849 (100%) 618 (73%) 27 (3%)
10 PBA Galleries San Francisco 2 761 507 (67%) 371 (73%) 53 (10%)
10 PIASA Paris 1 231 122 (53%) 21 (17%) 45 (37%)
10 Rupert Toovey and Co. West Sussex 1 0 0 (0%) 0 (0%) 0 (0%)
10 Sothebys New York 4 873 573 (66%) 70 (12%) 232 (40%)
10 Swann Galleries, Inc. New York 5 1232 936 (76%) 313 (33%) 287 (31%)
11 Adams Amsterdam Auctions Amsterdam 1 519 0 (0%) 0 (0%) 0 (0%)
11 Ader PARIS 5 1833 1306 (71%) 135 (10%) 748 (57%)
11 Aguttes Neuilly-sur-Seine 2 0 0 (0%) 0 (0%) 0 (0%)
11 ALDE Paris 2 545 288 (53%) 29 (10%) 138 (48%)
11 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 3 998 696 (70%) 10 (1%) 467 (67%)
11 Australian Book Auctions Armadale, 1 506 388 (77%) 124 (32%) 109 (28%)
11 Bloomsbury Auctions London 5 1543 1101 (71%) 288 (26%) 508 (46%)
11 Bloomsbury Auctions Rome 1 191 75 (39%) 1 (1%) 25 (33%)
11 Bonhams Edinburgh 1 48 38 (79%) 14 (37%) 17 (45%)
11 Bonhams London 3 925 672 (73%) 71 (11%) 306 (46%)
11 Bonhams New York 2 181 103 (57%) 14 (14%) 23 (22%)
11 Bonhams Oxford 1 776 666 (86%) 186 (28%) 237 (36%)
11 Bruun Rasmussen Copenhagen 3 165 126 (76%) 61 (48%) 49 (39%)
11 Bubb Kuyper 2011 KM Haarlem 2 3600 2310 (64%) 0 (0%) 1069 (46%)
11 Burgersdijk & Niermans Leiden 1 1527 1312 (86%) 283 (22%) 1029 (78%)
11 Christies London -South Kensington 3 705 482 (68%) 38 (8%) 248 (51%)
11 Christies New York 2 211 162 (77%) 20 (12%) 77 (48%)
11 Christies Paris 2 385 286 (74%) 22 (8%) 160 (56%)
11 Comic Connect New York City 1 100 99 (99%) 7 (7%) 92 (93%)
11 Cowan's Auctions, Inc Cincinnati 1 104 99 (95%) 58 (59%) 14 (14%)
11 Dominic Winter Book Auctions Wiltshire 4 1414 1100 (78%) 178 (16%) 571 (52%)
11 Dorotheum Vienna 1 391 173 (44%) 74 (43%) 52 (30%)
11 Doyle New York New York 2 824 738 (90%) 147 (20%) 395 (54%)
11 Eldred's East Dennis, 1 182 160 (88%) 108 (68%) 27 (17%)
11 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 75 69 (92%) 8 (12%) 34 (49%)
11 Galerie Bassenge Berlin-Grunewald 2 1341 814 (61%) 309 (38%) 468 (57%)
11 Galerie Koller Auctions Geneve 1 103 35 (34%) 9 (26%) 7 (20%)
11 GONNELLI Casa d'Aste Firenze 1 1353 853 (63%) 0 (0%) 853 (100%)
11 Gray`s auctioneers Cleveland, 1 165 81 (49%) 35 (43%) 16 (20%)
11 Hauff and Auvermann Berlin-Wilmersdorf 3 3154 1648 (52%) 942 (57%) 706 (43%)
11 Jeschke - van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 3 933 435 (47%) 219 (50%) 216 (50%)
11 Kapandji Morhange Paris 1 362 169 (47%) 22 (13%) 48 (28%)
11 Ketterer Kunst / F. Doerling Hamburg 1 1559 1127 (72%) 409 (36%) 698 (62%)
11 Leslie Hindman Auctioneers Chicago 1 514 412 (80%) 283 (69%) 129 (31%)
11 Librairie Loeb-Larocque Paris 1 344 181 (53%) 38 (21%) 72 (40%)
11 Map World Kent 1 75 3 (4%) 1 (33%) 2 (67%)
11 National Book Auctions Ithaca 1 400 400 (100%) 238 (60%) 54 (14%)
11 Neal Auction Company New Orleans 1 91 66 (73%) 28 (42%) 21 (32%)
11 Neret - Minet & Tessier Paris 2 463 251 (54%) 62 (25%) 127 (51%)
11 OSENAT FONTAINEBLEAU 1 291 256 (88%) 31 (12%) 200 (78%)
11 PBA Galleries San Francisco 2 468 257 (55%) 190 (74%) 20 (8%)
11 PIASA Paris 2 364 254 (70%) 19 (7%) 165 (65%)
11 Rupert Toovey and Co. West Sussex 2 167 145 (87%) 8 (6%) 110 (76%)
11 Skinner, Inc. Boston 2 1122 989 (88%) 397 (40%) 364 (37%)
11 Sothebys London 2 383 248 (65%) 8 (3%) 115 (46%)
11 Sothebys Paris 3 519 347 (67%) 4 (1%) 206 (59%)
11 Swann Galleries, Inc. New York 4 1109 913 (82%) 243 (27%) 364 (40%)
11 The Romantic Agony Book and Print Auctions Brussels 1 1477 1002 (68%) 77 (8%) 638 (64%)
11 Zisska & Schauer Munich 1 3161 2483 (79%) 1021 (41%) 1462 (59%)
12 Ader PARIS 3 970 622 (64%) 94 (15%) 351 (56%)
12 ALDE Paris 3 828 558 (67%) 27 (5%) 388 (70%)
12 Alexander Autographs, Inc. Stamford 1 914 598 (65%) 251 (42%) 184 (31%)
12 Antiquarian Auctions Constantia (Cape Town) 1 463 170 (37%) 140 (82%) 18 (11%)
12 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 2 461 337 (73%) 9 (3%) 208 (62%)
12 Bloomsbury Auctions London 2 1578 1134 (72%) 353 (31%) 432 (38%)
12 Bloomsbury Auctions Rome 1 684 325 (48%) 7 (2%) 176 (54%)
12 Bonhams Los Angeles 1 392 271 (69%) 96 (35%) 104 (38%)
12 Bonhams New York 1 290 171 (59%) 33 (19%) 70 (41%)
12 Bubb Kuyper 2011 KM Haarlem 2 3108 1875 (60%) 0 (0%) 797 (43%)
12 Christies London -South Kensington 2 335 258 (77%) 35 (14%) 119 (46%)
12 Christies New York 4 328 281 (86%) 65 (23%) 139 (49%)
12 Coutau-Begarie PARIS. 1 0 0 (0%) 0 (0%) 0 (0%)
12 Cowan's Auctions, Inc Cincinnati 3 819 721 (88%) 412 (57%) 171 (24%)
12 Dominic Winter Book Auctions Wiltshire 2 1031 801 (78%) 87 (11%) 459 (57%)
12 Dorotheum Vienna 2 927 718 (77%) 0 (0%) 718 (100%)
12 Ferraton Bruxelles 2 1239 1036 (84%) 69 (7%) 583 (56%)
12 Galerie Koller Auctions Zurich 2 102 64 (63%) 3 (5%) 35 (55%)
12 Henri Godts Books & Prints Auctions Bruxelles 1 464 326 (70%) 41 (13%) 207 (63%)
12 Heritage Auctions (HA.com) New York 1 359 309 (86%) 176 (57%) 75 (24%)
12 Keys Fine Arts Auctioneers Norwich 2 959 661 (69%) 231 (35%) 301 (46%)
12 Mealy`s Auctioneers Kilkenny 2 1130 777 (69%) 88 (11%) 372 (48%)
12 Michael Treloar Adelaide SA 1 92 32 (35%) 16 (50%) 10 (31%)
12 National Book Auctions Ithaca 1 450 450 (100%) 366 (81%) 6 (1%)
12 OGER et CAMPER Paris 1 141 111 (79%) 61 (55%) 45 (41%)
12 Old World Auctions Sedona 1 940 651 (69%) 541 (83%) 53 (8%)
12 OSENAT FONTAINEBLEAU 1 174 116 (67%) 3 (3%) 85 (73%)
12 PBA Galleries San Francisco 2 723 438 (61%) 301 (69%) 59 (13%)
12 PIASA Paris 4 848 634 (75%) 24 (4%) 508 (80%)
12 Profiles in History Calabasas Hills 4 1415 1094 (77%) 25 (2%) 612 (56%)
12 Sothebys London 2 218 139 (64%) 8 (6%) 60 (43%)
12 Sothebys New York 1 352 233 (66%) 44 (19%) 97 (42%)
12 Swann Galleries, Inc. New York 4 1539 1175 (76%) 478 (41%) 390 (33%)
Total 663 244840 166903 (68%) 50308 (30%) 77082 (46%)

(2010) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 ALDE Paris 1 420 334 (80%) 28 (8%) 206 (62%)
1 Bloomsbury Auctions London 2 1055 808 (77%) 250 (31%) 379 (47%)
1 Bonhams Edinburgh 1 71 49 (69%) 19 (39%) 18 (37%)
1 Cowan's Auctions, Inc Cincinnati 1 338 242 (72%) 150 (62%) 38 (16%)
1 Dominic Winter Book Auctions Wiltshire 1 679 545 (80%) 54 (10%) 338 (62%)
1 Ferraton Bruxelles 2 1245 1121 (90%) 14 (1%) 679 (61%)
1 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 478 428 (90%) 133 (31%) 177 (41%)
1 Keys Fine Arts Auctioneers Norwich 1 1044 690 (66%) 222 (32%) 328 (48%)
1 Knotty Pine Auction Service West Swanzey 1 277 260 (94%) 138 (53%) 27 (10%)
1 Lyon and Turnbull Ltd. Edinburgh 1 364 323 (89%) 18 (6%) 201 (62%)
1 Morton Casa de Subastas Mexico DF CP 11000 1 313 187 (60%) 86 (46%) 61 (33%)
1 National Book Auctions Ithaca 2 828 827 (100%) 359 (43%) 79 (10%)
1 PBA Galleries San Francisco 2 674 450 (67%) 322 (72%) 53 (12%)
1 Spink Shreves Galleries Dallas 1 1294 1293 (100%) 124 (10%) 1028 (80%)
2 ALDE Paris 1 477 295 (62%) 28 (9%) 128 (43%)
2 Antiquarian Auctions Constantia (Cape Town) 1 568 256 (45%) 171 (67%) 51 (20%)
2 Bloomsbury Auctions London 2 1330 1123 (84%) 243 (22%) 627 (56%)
2 Bloomsbury Auctions New York 1 459 335 (73%) 170 (51%) 67 (20%)
2 Bonhams Los Angeles 1 20 16 (80%) 7 (44%) 7 (44%)
2 Bonhams Oxford 1 632 557 (88%) 100 (18%) 245 (44%)
2 Bonhams San Francisco 1 397 220 (55%) 85 (39%) 56 (25%)
2 Bruun Rasmussen Copenhagen 1 175 167 (95%) 43 (26%) 100 (60%)
2 Christie's London - King Street 1 113 102 (90%) 2 (2%) 59 (58%)
2 Heritage Auctions (HA.com) Dallas 2 1278 1062 (83%) 689 (65%) 304 (29%)
2 James D. Julia Auctioneers Fairfield 1 131 131 (100%) 9 (7%) 110 (84%)
2 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 4 7032 3874 (55%) 2265 (58%) 1609 (42%)
2 Morton Casa de Subastas Mexico DF CP 11000 1 210 115 (55%) 64 (56%) 27 (23%)
2 New England Auctions Sunderland 1 255 252 (99%) 71 (28%) 108 (43%)
2 Old World Auctions Sedona 1 964 736 (76%) 520 (71%) 116 (16%)
2 PBA Galleries San Francisco 2 541 389 (72%) 264 (68%) 49 (13%)
2 Rupert Toovey and Co. West Sussex 1 273 222 (81%) 72 (32%) 94 (42%)
2 Swann Galleries New York 3 855 594 (69%) 210 (35%) 188 (32%)
3 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 733 616 (84%) 28 (5%) 412 (67%)
3 ALDE Paris 2 854 543 (64%) 27 (5%) 331 (61%)
3 Amsterdam Book Auctions Amsterdam 1 1600 0 (0%) 0 (0%) 0 (0%)
3 Antiquarian Auctions Constantia (Cape Town) 1 404 145 (36%) 108 (74%) 19 (13%)
3 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 251 232 (92%) 46 (20%) 154 (66%)
3 Australian Book Auctions Armadale, 1 621 547 (88%) 73 (13%) 277 (51%)
3 Bloomsbury Auctions London 3 1329 1027 (77%) 322 (31%) 439 (43%)
3 Bloomsbury Auctions New York 3 435 244 (56%) 10 (4%) 57 (23%)
3 Bloomsbury Auctions Rome 1 468 190 (41%) 12 (6%) 93 (49%)
3 Christie's London - King Street 1 205 171 (83%) 11 (6%) 92 (54%)
3 Christie's London -South Kensington 1 242 186 (77%) 6 (3%) 95 (51%)
3 Dominic Winter Book Auctions Wiltshire 3 1179 991 (84%) 101 (10%) 633 (64%)
3 Dorotheum Vienna 2 657 414 (63%) 51 (12%) 335 (81%)
3 Ferraton Bruxelles 1 315 310 (98%) 4 (1%) 280 (90%)
3 Hauff and Auvermann Berlin-Wilmersdorf 1 707 359 (51%) 179 (50%) 180 (50%)
3 Henri Godts Books & Prints Auctions Bruxelles 1 449 382 (85%) 39 (10%) 273 (71%)
3 Kapandji Morhange Paris 2 526 374 (71%) 123 (33%) 242 (65%)
3 Keys Fine Arts Auctioneers Norwich 1 811 553 (68%) 176 (32%) 280 (51%)
3 Leslie Hindman Auctioneers Chicago 1 419 361 (86%) 57 (16%) 196 (54%)
3 Marc van de Wiele Auctions Brugge 2 575 475 (83%) 34 (7%) 233 (49%)
3 National Book Auctions Ithaca 1 449 448 (100%) 230 (51%) 39 (9%)
3 New England Auctions Sunderland 1 245 241 (98%) 109 (45%) 65 (27%)
3 PBA Galleries San Francisco 2 785 460 (59%) 343 (75%) 42 (9%)
3 Swann Galleries New York 4 1609 1324 (82%) 398 (30%) 527 (40%)
3 The Romantic Agony Book and Print Auctions Brussels 2 1405 1061 (76%) 90 (8%) 698 (66%)
3 Venator and Hanstein (Buch und Graphikauktionen) Koln 2 2391 1378 (58%) 661 (48%) 661 (48%)
3 Waverly Auctions, Inc. Falls Church 1 198 172 (87%) 57 (33%) 68 (40%)
4 Aguttes Neuilly-sur-Seine 1 71 28 (39%) 0 (0%) 19 (68%)
4 ALDE Paris 1 392 292 (74%) 23 (8%) 169 (58%)
4 Bloomsbury Auctions London 1 453 370 (82%) 142 (38%) 155 (42%)
4 Bloomsbury Auctions New York 1 130 80 (62%) 30 (38%) 23 (29%)
4 Bonhams London 1 261 170 (65%) 16 (9%) 77 (45%)
4 Bonhams New York 1 250 196 (78%) 67 (34%) 78 (40%)
4 Bonhams Oxford 1 467 397 (85%) 89 (22%) 128 (32%)
4 Bruun Rasmussen Copenhagen 1 204 190 (93%) 56 (29%) 113 (59%)
4 Christie's London -South Kensington 1 184 143 (78%) 9 (6%) 81 (57%)
4 Christie's New York 5 836 690 (83%) 65 (9%) 319 (46%)
4 Christie's Paris 1 177 142 (80%) 15 (11%) 81 (57%)
4 Cowan's Auctions, Inc Cincinnati 1 37 34 (92%) 15 (44%) 10 (29%)
4 Dominic Winter Book Auctions Wiltshire 3 936 700 (75%) 65 (9%) 401 (57%)
4 Doyle New York New York 1 548 492 (90%) 119 (24%) 243 (49%)
4 Ferraton Bruxelles 2 1187 990 (83%) 26 (3%) 595 (60%)
4 Galerie Bassenge Berlin-Grunewald 4 3353 1819 (54%) 772 (42%) 1047 (58%)
4 Jeschke - van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 503 256 (51%) 103 (40%) 153 (60%)
4 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 4 5050 2461 (49%) 1389 (56%) 1072 (44%)
4 Morton Casa de Subastas Mexico DF CP 11000 1 321 168 (52%) 90 (54%) 55 (33%)
4 New England Auctions Sunderland 1 218 218 (100%) 49 (22%) 107 (49%)
4 PBA Galleries San Francisco 3 1245 842 (68%) 614 (73%) 80 (10%)
4 Reiss and Sohn Konigstein 4 4521 3275 (72%) 1596 (49%) 1679 (51%)
4 Sotheby`s New York 4 795 642 (81%) 118 (18%) 292 (45%)
4 Swann Galleries New York 4 1323 1115 (84%) 392 (35%) 379 (34%)
5 ALDE Paris 2 531 305 (57%) 18 (6%) 180 (59%)
5 Antiquarian Auctions Constantia (Cape Town) 1 453 185 (41%) 136 (74%) 38 (21%)
5 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 402 321 (80%) 4 (1%) 257 (80%)
5 Bloomsbury Auctions London 4 2101 1634 (78%) 249 (15%) 906 (55%)
5 Bloomsbury Auctions New York 1 126 37 (29%) 11 (30%) 1 (3%)
5 Bloomsbury Auctions Rome 1 178 89 (50%) 7 (8%) 36 (40%)
5 Bonhams London 1 137 83 (61%) 12 (14%) 31 (37%)
5 Bonhams Los Angeles 1 27 23 (85%) 20 (87%) 1 (4%)
5 Bonhams San Francisco 2 457 317 (69%) 97 (31%) 96 (30%)
5 Bubb Kuyper 2011 KM Haarlem 4 5038 3112 (62%) 0 (0%) 1512 (49%)
5 Burgersdijk & Niermans Leiden 2 1522 1380 (91%) 169 (12%) 1211 (88%)
5 Christie's London -South Kensington 2 247 196 (79%) 13 (7%) 107 (55%)
5 Dominic Winter Book Auctions Wiltshire 2 1165 930 (80%) 171 (18%) 488 (52%)
5 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 453 369 (81%) 151 (41%) 126 (34%)
5 Galerie Koller Auctions Geneve 2 110 75 (68%) 8 (11%) 25 (33%)
5 Hauff and Auvermann Berlin-Wilmersdorf 2 3512 1968 (56%) 1034 (53%) 934 (47%)
5 Heritage Auctions (HA.com) Dallas 1 212 168 (79%) 104 (62%) 26 (15%)
5 Ketterer Kunst / F. Doerling Hamburg 2 1587 903 (57%) 368 (41%) 534 (59%)
5 Keys Fine Arts Auctioneers Norwich 1 944 697 (74%) 204 (29%) 378 (54%)
5 Lyon and Turnbull Ltd. Edinburgh 1 415 323 (78%) 32 (10%) 157 (49%)
5 National Book Auctions Ithaca 1 277 277 (100%) 184 (66%) 25 (9%)
5 New England Auctions Sunderland 1 234 229 (98%) 86 (38%) 90 (39%)
5 PBA Galleries San Francisco 2 356 204 (57%) 151 (74%) 14 (7%)
5 PIASA Paris 4 1212 896 (74%) 43 (5%) 623 (70%)
5 Sotheby`s London 3 372 230 (62%) 6 (3%) 90 (39%)
5 Swann Galleries New York 2 631 378 (60%) 133 (35%) 99 (26%)
6 ALDE Paris 2 806 543 (67%) 13 (2%) 343 (63%)
6 Antiquarian Auctions Constantia (Cape Town) 1 406 157 (39%) 118 (75%) 19 (12%)
6 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 494 317 (64%) 13 (4%) 203 (64%)
6 Australian Book Auctions Armadale, 1 277 237 (86%) 24 (10%) 103 (43%)
6 Bloomsbury Auctions London 3 1118 871 (78%) 219 (25%) 373 (43%)
6 Bloomsbury Auctions New York 2 907 447 (49%) 176 (39%) 127 (28%)
6 Bloomsbury Auctions Rome 2 539 225 (42%) 12 (5%) 178 (79%)
6 Bolaffi S.p.A. Turin 1 359 0 (0%) 0 (0%) 0 (0%)
6 Bonhams London 1 196 171 (87%) 11 (6%) 91 (53%)
6 Bonhams New York 1 498 336 (67%) 142 (42%) 108 (32%)
6 Bonhams Oxford 1 443 379 (86%) 95 (25%) 132 (35%)
6 Bruun Rasmussen Copenhagen 1 291 253 (87%) 124 (49%) 97 (38%)
6 Christie's London - King Street 2 233 153 (66%) 5 (3%) 55 (36%)
6 Christie's London -South Kensington 2 588 428 (73%) 43 (10%) 213 (50%)
6 Christie's New York 1 321 241 (75%) 43 (18%) 88 (37%)
6 Christie's Paris 1 67 49 (73%) 6 (12%) 26 (53%)
6 Cowan's Auctions, Inc Cincinnati 1 389 287 (74%) 111 (39%) 93 (32%)
6 Dominic Winter Book Auctions Wiltshire 3 973 719 (74%) 112 (16%) 391 (54%)
6 Ferraton Bruxelles 2 1070 754 (70%) 20 (3%) 395 (52%)
6 Galerie Bassenge Berlin-Grunewald 1 458 304 (66%) 164 (54%) 140 (46%)
6 Galerie Koller Auctions Zurich 1 842 533 (63%) 9 (2%) 320 (60%)
6 Heritage Auctions (HA.com) Dallas 2 1235 994 (80%) 730 (73%) 202 (20%)
6 Kapandji Morhange Paris 1 361 269 (75%) 38 (14%) 185 (69%)
6 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 3 5391 2279 (42%) 1486 (65%) 793 (35%)
6 Morton Casa de Subastas Mexico DF CP 11000 1 305 159 (52%) 90 (57%) 44 (28%)
6 National Book Auctions Ithaca 2 497 493 (99%) 291 (59%) 33 (7%)
6 New England Auctions Sunderland 1 293 286 (98%) 159 (56%) 51 (18%)
6 Old World Auctions Sedona 1 756 556 (74%) 395 (71%) 75 (13%)
6 PBA Galleries San Francisco 1 257 111 (43%) 82 (74%) 20 (18%)
6 PIASA Paris 2 609 352 (58%) 36 (10%) 266 (76%)
6 Sotheby`s London 1 195 0 (0%) 0 (0%) 0 (0%)
6 Sotheby`s Milan 1 21 18 (86%) 0 (0%) 13 (72%)
6 Sotheby`s New York 3 462 344 (74%) 182 (53%) 69 (20%)
6 Swann Galleries New York 3 1106 826 (75%) 374 (45%) 224 (27%)
6 The Romantic Agony Book and Print Auctions Brussels 1 1374 992 (72%) 40 (4%) 663 (67%)
7 Antiquarian Auctions Constantia (Cape Town) 1 316 137 (43%) 102 (74%) 21 (15%)
7 Bloomsbury Auctions London 2 1049 749 (71%) 231 (31%) 273 (36%)
7 Bloomsbury Auctions New York 1 567 380 (67%) 236 (62%) 55 (14%)
7 Bonhams Los Angeles 1 25 25 (100%) 10 (40%) 9 (36%)
7 Dominic Winter Book Auctions Wiltshire 1 582 456 (78%) 55 (12%) 256 (56%)
7 Jeschke - van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 368 200 (54%) 84 (42%) 116 (58%)
7 Keys Fine Arts Auctioneers Norwich 1 819 594 (73%) 155 (26%) 341 (57%)
7 Knotty Pine Auction Service West Swanzey 1 275 233 (85%) 153 (66%) 16 (7%)
7 National Book Auctions Ithaca 1 359 359 (100%) 196 (55%) 34 (9%)
7 New England Auctions Sunderland 1 245 240 (98%) 87 (36%) 81 (34%)
7 PBA Galleries San Francisco 3 1025 731 (71%) 542 (74%) 69 (9%)
7 PIASA Paris 1 79 70 (89%) 0 (0%) 56 (80%)
7 Sotheby`s London 2 255 152 (60%) 6 (4%) 65 (43%)
7 Sotheby`s Paris 1 154 143 (93%) 0 (0%) 106 (74%)
8 Bloomsbury Auctions London 1 417 330 (79%) 84 (25%) 121 (37%)
8 Bonhams Edinburgh 1 92 59 (64%) 19 (32%) 23 (39%)
8 Bruun Rasmussen Copenhagen 1 188 184 (98%) 89 (48%) 74 (40%)
8 Clars Auction Gallery Oakland 1 60 50 (83%) 23 (46%) 6 (12%)
8 Gray`s auctioneers Cleveland, 1 152 74 (49%) 43 (58%) 5 (7%)
8 Leslie Hindman Auctioneers Chicago 1 410 333 (81%) 87 (26%) 113 (34%)
8 Morton Casa de Subastas Mexico DF CP 11000 1 314 184 (59%) 85 (46%) 65 (35%)
8 National Book Auctions Ithaca 2 698 698 (100%) 411 (59%) 70 (10%)
8 PBA Galleries San Francisco 2 1107 764 (69%) 525 (69%) 115 (15%)
8 Swann Galleries New York 1 386 263 (68%) 80 (30%) 85 (32%)
9 Ader PARIS 1 79 59 (75%) 0 (0%) 59 (100%)
9 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 408 350 (86%) 65 (19%) 216 (62%)
9 Antiquarian Auctions Constantia (Cape Town) 1 378 175 (46%) 131 (75%) 23 (13%)
9 Bloomsbury Auctions London 4 1780 1349 (76%) 180 (13%) 831 (62%)
9 Bloomsbury Auctions New York 1 380 123 (32%) 75 (61%) 14 (11%)
9 Bloomsbury Auctions Rome 1 121 40 (33%) 2 (5%) 25 (63%)
9 Bonhams London 2 446 320 (72%) 10 (3%) 158 (49%)
9 Christie's London - King Street 2 314 221 (70%) 7 (3%) 90 (41%)
9 Christie's London -South Kensington 3 746 584 (78%) 29 (5%) 359 (61%)
9 Dominic Winter Book Auctions Wiltshire 2 776 601 (77%) 94 (16%) 333 (55%)
9 Ferraton Bruxelles 2 1200 967 (81%) 8 (1%) 541 (56%)
9 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 2 651 485 (75%) 195 (40%) 159 (33%)
9 Keys Fine Arts Auctioneers Norwich 1 761 550 (72%) 124 (23%) 322 (59%)
9 Morton Casa de Subastas Mexico DF CP 11000 2 312 200 (64%) 78 (39%) 63 (32%)
9 National Book Auctions Ithaca 1 312 312 (100%) 161 (52%) 29 (9%)
9 Neal Auction Company New Orleans 1 135 119 (88%) 57 (48%) 28 (24%)
9 New England Auctions Sunderland 2 450 444 (99%) 199 (45%) 115 (26%)
9 Old World Auctions Sedona 1 741 597 (81%) 386 (65%) 129 (22%)
9 PBA Galleries San Francisco 2 545 420 (77%) 287 (68%) 57 (14%)
9 R. W. Olivers Worcester 1 550 542 (99%) 321 (59%) 166 (31%)
9 Stair Auctioneers & Appraisers Hudson 1 163 101 (62%) 75 (74%) 13 (13%)
9 Swann Galleries New York 3 1115 832 (75%) 269 (32%) 248 (30%)
10 Adams Amsterdam Auctions Amsterdam 1 743 294 (40%) 8 (3%) 114 (39%)
10 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 707 551 (78%) 41 (7%) 322 (58%)
10 ALDE Paris 2 805 425 (53%) 46 (11%) 233 (55%)
10 Alexander Autographs, Inc. Stamford 1 939 614 (65%) 227 (37%) 185 (30%)
10 Antiquarian Auctions Constantia (Cape Town) 1 343 147 (43%) 105 (71%) 23 (16%)
10 Australian Book Auctions Armadale, 1 582 490 (84%) 152 (31%) 175 (36%)
10 AUXERRE ENCHERES - AUXERRE ESTIMATIONS AUXERRE 1 500 402 (80%) 31 (8%) 303 (75%)
10 Bloomsbury Auctions London 3 1731 1239 (72%) 346 (28%) 504 (41%)
10 Bloomsbury Auctions New York 1 171 155 (91%) 7 (5%) 86 (55%)
10 Bonhams London 1 274 167 (61%) 13 (8%) 73 (44%)
10 Bonhams Los Angeles 2 384 278 (72%) 93 (33%) 95 (34%)
10 Bonhams Oxford 1 608 527 (87%) 152 (29%) 179 (34%)
10 Bonhams San Francisco 1 352 258 (73%) 76 (29%) 82 (32%)
10 Bruun Rasmussen Copenhagen 1 226 201 (89%) 94 (47%) 84 (42%)
10 Christie's London - King Street 1 65 54 (83%) 0 (0%) 32 (59%)
10 Christie's New York 3 854 655 (77%) 82 (13%) 256 (39%)
10 Clars Auction Gallery Oakland 1 124 110 (89%) 81 (74%) 12 (11%)
10 Dominic Winter Book Auctions Wiltshire 1 137 60 (44%) 5 (8%) 28 (47%)
10 Dorotheum Vienna 1 390 296 (76%) 0 (0%) 296 (100%)
10 Ferraton Bruxelles 1 492 396 (80%) 7 (2%) 230 (58%)
10 Galerie Bassenge Berlin-Grunewald 4 3458 2102 (61%) 1165 (55%) 937 (45%)
10 GONNELLI Casa d'Aste Firenze 1 925 664 (72%) 4 (1%) 660 (99%)
10 Henri Godts Books & Prints Auctions Bruxelles 1 451 358 (79%) 24 (7%) 255 (71%)
10 Heritage Auctions (HA.com) Beverly Hills 2 3451 2510 (73%) 429 (17%) 2081 (83%)
10 Heritage Auctions (HA.com) Dallas 1 244 217 (89%) 163 (75%) 54 (25%)
10 Kapandji Morhange Paris 2 469 303 (65%) 131 (43%) 100 (33%)
10 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 2 7766 3739 (48%) 2159 (58%) 1580 (42%)
10 Map World Kent 1 155 19 (12%) 19 (100%) 0 (0%)
10 Marc van de Wiele Auctions Brugge 1 920 657 (71%) 71 (11%) 347 (53%)
10 Morton Casa de Subastas Mexico DF CP 11000 1 350 167 (48%) 63 (38%) 65 (39%)
10 National Book Auctions Ithaca 2 629 627 (100%) 349 (56%) 51 (8%)
10 OGER et CAMPER Paris 1 139 128 (92%) 32 (25%) 95 (74%)
10 PBA Galleries San Francisco 2 917 673 (73%) 414 (62%) 96 (14%)
10 PIASA Paris 1 357 291 (82%) 40 (14%) 164 (56%)
10 Sotheby`s London 1 149 123 (83%) 0 (0%) 71 (58%)
10 Swann Galleries New York 3 1336 941 (70%) 303 (32%) 288 (31%)
11 Ader PARIS 1 285 217 (76%) 71 (33%) 87 (40%)
11 ALDE Paris 3 704 541 (77%) 20 (4%) 359 (66%)
11 Bloomsbury Auctions London 5 1747 1346 (77%) 326 (24%) 672 (50%)
11 Bonhams London 3 624 445 (71%) 30 (7%) 201 (45%)
11 Bonhams Los Angeles 1 20 19 (95%) 4 (21%) 14 (74%)
11 Bonhams New York 1 110 65 (59%) 22 (34%) 20 (31%)
11 Bonhams Oxford 1 674 575 (85%) 121 (21%) 220 (38%)
11 Bonhams San Francisco 1 537 325 (61%) 203 (62%) 45 (14%)
11 Bruun Rasmussen Copenhagen 1 242 210 (87%) 84 (40%) 103 (49%)
11 Bubb Kuyper 2011 KM Haarlem 3 4369 2732 (63%) 0 (0%) 1307 (48%)
11 Burgersdijk & Niermans Leiden 2 1541 1331 (86%) 237 (18%) 1094 (82%)
11 Christie's London - King Street 2 251 167 (67%) 20 (12%) 85 (51%)
11 Christie's London -South Kensington 3 900 744 (83%) 81 (11%) 406 (55%)
11 Christie's Paris 2 258 206 (80%) 19 (9%) 124 (60%)
11 Clars Auction Gallery Oakland 1 25 17 (68%) 10 (59%) 3 (18%)
11 Dominic Winter Book Auctions Wiltshire 2 1178 933 (79%) 125 (13%) 482 (52%)
11 Doyle New York New York 1 532 502 (94%) 108 (22%) 274 (55%)
11 Ferraton Bruxelles 2 1175 977 (83%) 25 (3%) 520 (53%)
11 Hauff and Auvermann Berlin-Wilmersdorf 3 3660 1983 (54%) 1102 (56%) 881 (44%)
11 Jeschke - van vliet Buch und Kunstauktionen GmbH Berlin-Schoneberg 1 701 430 (61%) 164 (38%) 266 (62%)
11 Ketterer Kunst / F. Doerling Hamburg 2 1738 958 (55%) 334 (35%) 581 (61%)
11 Keys Fine Arts Auctioneers Norwich 1 695 404 (58%) 111 (27%) 196 (49%)
11 Leslie Hindman Auctioneers Chicago 1 412 376 (91%) 119 (32%) 143 (38%)
11 Morton Casa de Subastas Mexico DF CP 11000 1 285 116 (41%) 70 (60%) 23 (20%)
11 National Book Auctions Ithaca 2 723 721 (100%) 565 (78%) 19 (3%)
11 Neal Auction Company New Orleans 2 74 59 (80%) 14 (24%) 23 (39%)
11 New England Auctions Sunderland 1 224 207 (92%) 110 (53%) 47 (23%)
11 PBA Galleries San Francisco 2 853 584 (68%) 414 (71%) 69 (12%)
11 PIASA Paris 2 704 408 (58%) 45 (11%) 273 (67%)
11 Profiles in History Calabasas Hills 1 149 129 (87%) 0 (0%) 89 (69%)
11 Rossini Paris 1 287 134 (47%) 29 (22%) 55 (41%)
11 Skinner, Inc. Bolton 1 696 540 (78%) 268 (50%) 147 (27%)
11 Sotheby`s London 1 214 133 (62%) 10 (8%) 48 (36%)
11 Sotheby`s Paris 1 255 182 (71%) 1 (1%) 95 (52%)
11 Swann Galleries New York 3 629 550 (87%) 141 (26%) 212 (39%)
11 The Romantic Agony Book and Print Auctions Brussels 2 1411 1071 (76%) 85 (8%) 730 (68%)
12 Ader PARIS 1 148 113 (76%) 12 (11%) 73 (65%)
12 Aguttes Neuilly-sur-Seine 2 420 323 (77%) 59 (18%) 180 (56%)
12 ALDE Paris 4 1620 1197 (74%) 125 (10%) 694 (58%)
12 Alexander Autographs, Inc. Stamford 1 630 458 (73%) 185 (40%) 139 (30%)
12 Antiquarian Auctions Constantia (Cape Town) 1 371 192 (52%) 127 (66%) 46 (24%)
12 AntiquarianAuctions.com Laguna Beach 1 227 14 (6%) 12 (86%) 1 (7%)
12 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 2 1145 672 (59%) 54 (8%) 369 (55%)
12 Bloomsbury Auctions London 3 889 524 (59%) 86 (16%) 217 (41%)
12 Bloomsbury Auctions New York 3 679 337 (50%) 118 (35%) 115 (34%)
12 Bloomsbury Auctions Rome 1 180 88 (49%) 12 (14%) 25 (28%)
12 Bonhams New York 2 586 516 (88%) 126 (24%) 220 (43%)
12 Bonhams San Francisco 1 38 36 (95%) 19 (53%) 12 (33%)
12 Christie's London - King Street 1 63 32 (51%) 1 (3%) 13 (41%)
12 Christie's London -South Kensington 2 694 475 (68%) 30 (6%) 216 (45%)
12 Christie's New York 3 918 705 (77%) 105 (15%) 359 (51%)
12 Clars Auction Gallery Oakland 1 67 45 (67%) 27 (60%) 6 (13%)
12 Cowan's Auctions, Inc Cincinnati 3 745 548 (74%) 324 (59%) 119 (22%)
12 Dominic Winter Book Auctions Wiltshire 2 1263 1013 (80%) 139 (14%) 517 (51%)
12 Dorotheum Vienna 1 528 434 (82%) 0 (0%) 434 (100%)
12 Galerie Bassenge Berlin-Grunewald 1 499 327 (66%) 160 (49%) 167 (51%)
12 Galerie Koller Auctions Zurich 1 811 577 (71%) 112 (19%) 314 (54%)
12 GONNELLI Casa d'Aste Firenze 1 304 267 (88%) 0 (0%) 267 (100%)
12 Gray`s auctioneers Cleveland, 1 120 120 (100%) 97 (81%) 6 (5%)
12 Henri Godts Books & Prints Auctions Bruxelles 1 431 343 (80%) 15 (4%) 263 (77%)
12 Map World Kent 1 153 25 (16%) 25 (100%) 0 (0%)
12 Mealy`s Auctioneers Kilkenny 1 936 605 (65%) 63 (10%) 297 (49%)
12 National Book Auctions Ithaca 1 205 204 (100%) 165 (81%) 10 (5%)
12 Old World Auctions Sedona 1 780 590 (76%) 423 (72%) 82 (14%)
12 PBA Galleries San Francisco 2 426 263 (62%) 189 (72%) 31 (12%)
12 PIASA Paris 3 665 487 (73%) 22 (5%) 392 (80%)
12 Profiles in History Calabasas Hills 1 1259 949 (75%) 27 (3%) 419 (44%)
12 Sotheby`s London 5 610 383 (63%) 19 (5%) 187 (49%)
12 Sotheby`s New York 4 216 148 (69%) 12 (8%) 65 (44%)
12 Sotheby`s Paris 1 174 129 (74%) 20 (16%) 62 (48%)
12 Swann Galleries New York 3 937 633 (68%) 208 (33%) 205 (32%)
Total 481 218017 149075 (68%) 46053 (31%) 68496 (46%)

(2009) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 AuctionExplorerBooks.com Constantia (Cape Town) 1 370 138 (37%) 110 (80%) 14 (10%)
1 Bloomsbury Auctions London 3 0 0 (0%) 0 (0%) 0 (0%)
1 Bloomsbury Auctions New York 1 155 48 (31%) 14 (29%) 3 (6%)
1 Bonhams San Francisco 1 33 30 (91%) 10 (33%) 11 (37%)
1 Bruun Rasmussen Copenhagen 1 0 0 (0%) 0 (0%) 0 (0%)
1 Christie's New York 2 141 137 (97%) 30 (22%) 85 (62%)
1 Dominic Winter Book Auctions Wiltshire 1 625 528 (84%) 54 (10%) 339 (64%)
1 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 436 365 (84%) 158 (43%) 101 (28%)
1 Heritage Auction Galleries Dallas 2 869 427 (49%) 337 (79%) 49 (11%)
1 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 4 0 0 (0%) 0 (0%) 0 (0%)
1 Le Libraire Alain Ferraton Bruxelles 2 1158 939 (81%) 18 (2%) 599 (64%)
1 Librairie Henry Godts Bruxelles 1 635 504 (79%) 85 (17%) 320 (63%)
1 Louis C. Morton Mexico DF CP 11000 1 258 135 (52%) 73 (54%) 38 (28%)
1 New England Book Auctions Sunderland 1 211 210 (100%) 89 (42%) 72 (34%)
1 PBA Galleries San Francisco 2 494 254 (51%) 205 (81%) 18 (7%)
2 ALDE Paris 1 418 255 (61%) 33 (13%) 142 (56%)
2 Bloomsbury Auctions London 2 1179 921 (78%) 259 (28%) 439 (48%)
2 Bloomsbury Auctions New York 1 622 331 (53%) 125 (38%) 91 (27%)
2 Bonhams Oxford 1 661 596 (90%) 113 (19%) 267 (45%)
2 Bonhams San Francisco 1 197 112 (57%) 35 (31%) 41 (37%)
2 Christie's New York 2 206 144 (70%) 51 (35%) 40 (28%)
2 Keys Fine Arts Auctioneers Norwich 1 646 415 (64%) 130 (31%) 103 (25%)
2 Louis C. Morton Mexico DF CP 11000 1 163 63 (39%) 30 (48%) 18 (29%)
2 Lyon and Turnbull Ltd. Edinburgh 1 0 0 (0%) 0 (0%) 0 (0%)
2 New England Book Auctions Sunderland 1 204 198 (97%) 61 (31%) 90 (45%)
2 Old World Auctions Sedona 1 870 593 (68%) 409 (69%) 99 (17%)
2 PBA Galleries San Francisco 2 465 284 (61%) 195 (69%) 33 (12%)
2 PIASA Paris 1 417 354 (85%) 14 (4%) 271 (77%)
2 Scott J. Winslow Associates, Inc. Bedford, 1 714 177 (25%) 103 (58%) 74 (42%)
2 Swann Galleries New York 3 949 598 (63%) 204 (34%) 206 (34%)
3 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 555 476 (86%) 7 (1%) 310 (65%)
3 ALDE Paris 1 346 211 (61%) 21 (10%) 115 (55%)
3 AuctionExplorerBooks.com Constantia (Cape Town) 1 463 148 (32%) 105 (71%) 28 (19%)
3 Australian Book Auctions Armadale, 1 799 772 (97%) 111 (14%) 401 (52%)
3 Bloomsbury Auctions London 2 1648 1064 (65%) 380 (36%) 392 (37%)
3 Bloomsbury Auctions Rome 1 596 291 (49%) 11 (4%) 158 (54%)
3 Bonhams London 2 632 482 (76%) 81 (17%) 212 (44%)
3 Bonhams Los Angeles 1 36 33 (92%) 27 (82%) 4 (12%)
3 Bruun Rasmussen Copenhagen 3 196 167 (85%) 56 (34%) 88 (53%)
3 Christie's New York 1 116 81 (70%) 16 (20%) 21 (26%)
3 Dominic Winter Book Auctions Wiltshire 2 919 702 (76%) 77 (11%) 415 (59%)
3 Galerie Koller Auctions Geneve 1 125 83 (66%) 2 (2%) 67 (81%)
3 Galerie Koller Auctions Zurich 1 119 85 (71%) 7 (8%) 38 (45%)
3 Heritage Auction Galleries Dallas 2 1105 817 (74%) 609 (75%) 66 (8%)
3 Kapandji Morhange Paris 1 254 133 (52%) 34 (26%) 48 (36%)
3 Leslie Hindman Auctioneers Chicago 1 233 190 (82%) 67 (35%) 58 (31%)
3 Louis C. Morton Mexico DF CP 11000 1 210 108 (51%) 80 (74%) 9 (8%)
3 National Book Auctions Ithaca 1 500 499 (100%) 242 (48%) 24 (5%)
3 New England Book Auctions Sunderland 1 354 354 (100%) 250 (71%) 46 (13%)
3 PBA Galleries San Francisco 2 789 490 (62%) 369 (75%) 37 (8%)
3 PIASA Paris 2 667 513 (77%) 6 (1%) 475 (93%)
3 Sotheby`s New York 1 186 118 (63%) 29 (25%) 21 (18%)
3 Swann Galleries New York 3 1461 1028 (70%) 401 (39%) 291 (28%)
3 The Romantic Agony Book and Print Auctions Brussels 1 1145 927 (81%) 80 (9%) 619 (67%)
4 ALDE Paris 2 686 568 (83%) 45 (8%) 412 (73%)
4 AuctionExplorerBooks.com Constantia (Cape Town) 1 419 182 (43%) 135 (74%) 19 (10%)
4 Bloomsbury Auctions London 2 2181 1500 (69%) 518 (35%) 574 (38%)
4 Bloomsbury Auctions New York 2 399 287 (72%) 15 (5%) 155 (54%)
4 Bonhams New York 1 244 185 (76%) 56 (30%) 73 (39%)
4 Bonhams Oxford 1 569 465 (82%) 92 (20%) 201 (43%)
4 Bonhams Trinity, Jersey 1 6 5 (83%) 1 (20%) 2 (40%)
4 Christie's London - King Street 1 191 144 (75%) 5 (3%) 61 (42%)
4 Christie's London -South Kensington 2 378 288 (76%) 20 (7%) 142 (49%)
4 Christie's New York 1 201 179 (89%) 30 (17%) 72 (40%)
4 Dominic Winter Book Auctions Wiltshire 2 856 683 (80%) 95 (14%) 385 (56%)
4 Doyle New York New York 1 418 318 (76%) 89 (28%) 138 (43%)
4 Galerie Bassenge Berlin-Grunewald 5 3179 1922 (60%) 975 (51%) 946 (49%)
4 Gallery at Knotty Pine Auction Service West Swanzey 1 318 281 (88%) 192 (68%) 18 (6%)
4 Kapandji Morhange Paris 1 352 267 (76%) 49 (18%) 176 (66%)
4 Keys Fine Arts Auctioneers Norwich 1 755 495 (66%) 159 (32%) 119 (24%)
4 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 4 7219 3782 (52%) 2226 (59%) 1556 (41%)
4 Le Libraire Alain Ferraton Bruxelles 2 1165 1017 (87%) 20 (2%) 673 (66%)
4 Librairie Henry Godts Bruxelles 1 614 486 (79%) 84 (17%) 287 (59%)
4 National Book Auctions Ithaca 1 448 446 (100%) 200 (45%) 31 (7%)
4 New England Book Auctions Sunderland 1 268 267 (100%) 105 (39%) 82 (31%)
4 PBA Galleries San Francisco 2 580 360 (62%) 257 (71%) 44 (12%)
4 PIASA Paris 2 519 352 (68%) 42 (12%) 193 (55%)
4 Reiss and Sohn Konigstein 5 4173 2821 (68%) 1520 (54%) 1301 (46%)
4 Scott J. Winslow Associates, Inc. Bedford, 1 939 39 (4%) 38 (97%) 1 (3%)
4 Sotheby`s London 1 200 109 (55%) 0 (0%) 43 (39%)
4 Sotheby`s New York 1 331 212 (64%) 32 (15%) 90 (42%)
4 Sotheby`s Paris 1 385 249 (65%) 15 (6%) 113 (45%)
4 Swann Galleries New York 4 1083 843 (78%) 268 (32%) 261 (31%)
5 Ader PARIS 2 363 192 (53%) 15 (8%) 100 (52%)
5 ALDE Paris 1 281 163 (58%) 16 (10%) 82 (50%)
5 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 2 593 362 (61%) 31 (9%) 230 (64%)
5 Australian Book Auctions Armadale, 1 608 498 (82%) 137 (28%) 178 (36%)
5 Beaussant Lefevre Paris 1 406 370 (91%) 68 (18%) 242 (65%)
5 Bloomsbury Auctions London 3 1763 1288 (73%) 282 (22%) 644 (50%)
5 Bloomsbury Auctions New York 1 483 411 (85%) 95 (23%) 199 (48%)
5 Bloomsbury Auctions Rome 1 82 44 (54%) 0 (0%) 33 (75%)
5 Bonhams New York 1 166 109 (66%) 41 (38%) 29 (27%)
5 Bonhams San Francisco 1 341 216 (63%) 67 (31%) 47 (22%)
5 Bubb Kuyper 2011 KM Haarlem 4 5988 3775 (63%) 4 (0%) 1889 (50%)
5 Burgersdijk & Niermans Leiden 2 1754 1666 (95%) 441 (26%) 1225 (74%)
5 Christie's London -South Kensington 2 423 282 (67%) 24 (9%) 116 (41%)
5 Dominic Winter Book Auctions Wiltshire 3 1299 955 (74%) 149 (16%) 493 (52%)
5 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 598 479 (80%) 213 (44%) 135 (28%)
5 Galerie Koller Auctions Geneve 1 107 56 (52%) 24 (43%) 13 (23%)
5 Hauswedell & Nolte Hamburg 2 1270 769 (61%) 264 (34%) 505 (66%)
5 Ketterer Kunst / F. Doerling Hamburg 1 1544 879 (57%) 429 (49%) 450 (51%)
5 Le Libraire Alain Ferraton Bruxelles 1 470 391 (83%) 10 (3%) 224 (57%)
5 Louis C. Morton Mexico DF CP 11000 1 223 125 (56%) 70 (56%) 38 (30%)
5 National Book Auctions Ithaca 2 561 561 (100%) 297 (53%) 51 (9%)
5 New England Book Auctions Sunderland 1 240 235 (98%) 115 (49%) 63 (27%)
5 OGER et CAMPER Paris 1 160 157 (98%) 40 (25%) 115 (73%)
5 Old World Auctions Sedona 1 994 673 (68%) 457 (68%) 116 (17%)
5 PBA Galleries San Francisco 2 976 511 (52%) 413 (81%) 44 (9%)
5 PIASA Paris 2 517 402 (78%) 71 (18%) 216 (54%)
5 Sotheby`s London 2 405 224 (55%) 9 (4%) 98 (44%)
5 Swann Galleries New York 3 792 570 (72%) 156 (27%) 179 (31%)
5 Zisska & Schauer Munich 4 2498 1870 (75%) 858 (46%) 1012 (54%)
6 ALDE Paris 2 82 51 (62%) 4 (8%) 19 (37%)
6 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 2 423 267 (63%) 10 (4%) 191 (72%)
6 AuctionExplorerBooks.com Constantia (Cape Town) 1 543 202 (37%) 147 (73%) 24 (12%)
6 Bloomsbury Auctions London 2 832 472 (57%) 129 (27%) 160 (34%)
6 Bloomsbury Auctions New York 3 1220 809 (66%) 446 (55%) 148 (18%)
6 Bloomsbury Auctions Rome 1 458 223 (49%) 38 (17%) 103 (46%)
6 Bonhams London 1 182 131 (72%) 14 (11%) 55 (42%)
6 Bonhams Los Angeles 1 17 14 (82%) 10 (71%) 1 (7%)
6 Bonhams New York 1 450 359 (80%) 106 (30%) 146 (41%)
6 Bonhams Oxford 2 956 806 (84%) 168 (21%) 256 (32%)
6 Bruun Rasmussen Copenhagen 1 169 167 (99%) 86 (51%) 44 (26%)
6 Christie's London - King Street 1 280 209 (75%) 3 (1%) 121 (58%)
6 Christie's London -South Kensington 1 293 202 (69%) 5 (2%) 102 (50%)
6 Christie's New York 4 1145 826 (72%) 317 (38%) 261 (32%)
6 Christie's Paris 2 546 386 (71%) 69 (18%) 193 (50%)
6 Cowan's Auctions, Inc Cincinnati 1 723 518 (72%) 228 (44%) 150 (29%)
6 Dominic Winter Book Auctions Wiltshire 2 1105 796 (72%) 91 (11%) 459 (58%)
6 Heritage Auction Galleries Dallas 2 1518 1186 (78%) 907 (76%) 102 (9%)
6 JMW Auction Gallery Kingston 1 213 212 (100%) 142 (67%) 33 (16%)
6 Keys Fine Arts Auctioneers Norwich 1 625 444 (71%) 133 (30%) 112 (25%)
6 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 3 4805 2113 (44%) 1318 (62%) 795 (38%)
6 Le Libraire Alain Ferraton Bruxelles 2 1114 875 (79%) 39 (4%) 465 (53%)
6 Librairie Henry Godts Bruxelles 1 453 396 (87%) 38 (10%) 259 (65%)
6 Louis C. Morton Mexico DF CP 11000 1 264 121 (46%) 73 (60%) 20 (17%)
6 Lyon and Turnbull Ltd. Edinburgh 1 551 409 (74%) 51 (12%) 183 (45%)
6 New England Book Auctions Sunderland 1 200 195 (98%) 86 (44%) 52 (27%)
6 PBA Galleries San Francisco 2 334 169 (51%) 145 (86%) 8 (5%)
6 PIASA Paris 3 880 536 (61%) 30 (6%) 388 (72%)
6 Scott J. Winslow Associates, Inc. Bedford, 1 662 53 (8%) 51 (96%) 2 (4%)
6 Sotheby`s London 2 243 150 (62%) 19 (13%) 71 (47%)
6 Sotheby`s Milan 1 19 17 (89%) 0 (0%) 10 (59%)
6 Sotheby`s New York 2 307 175 (57%) 24 (14%) 73 (42%)
6 Sotheby`s Paris 1 98 73 (74%) 2 (3%) 34 (47%)
6 Swann Galleries New York 1 265 212 (80%) 59 (28%) 76 (36%)
6 The Romantic Agony Book and Print Auctions Brussels 2 1400 1011 (72%) 99 (10%) 605 (60%)
7 Ader PARIS 1 411 195 (47%) 21 (11%) 82 (42%)
7 AuctionExplorerBooks.com Constantia (Cape Town) 1 518 218 (42%) 160 (73%) 28 (13%)
7 Bloomsbury Auctions London 2 1101 797 (72%) 259 (32%) 337 (42%)
7 Bonhams London 1 357 299 (84%) 31 (10%) 169 (57%)
7 Christie's London - King Street 1 123 70 (57%) 9 (13%) 18 (26%)
7 Christie's London -South Kensington 1 218 167 (77%) 10 (6%) 82 (49%)
7 Christie's New York 2 425 389 (92%) 47 (12%) 213 (55%)
7 Dominic Winter Book Auctions Wiltshire 1 580 428 (74%) 50 (12%) 241 (56%)
7 Gallery at Knotty Pine Auction Service West Swanzey 1 317 307 (97%) 160 (52%) 48 (16%)
7 Jeschke - Hauff und Auvermann Berlin-Schoneberg 1 408 197 (48%) 96 (49%) 101 (51%)
7 Kapandji Morhange Paris 2 842 497 (59%) 82 (16%) 294 (59%)
7 Leslie Hindman Auctioneers Chicago 1 248 208 (84%) 66 (32%) 54 (26%)
7 National Book Auctions Ithaca 1 212 212 (100%) 111 (52%) 10 (5%)
7 New England Book Auctions Sunderland 1 200 186 (93%) 90 (48%) 55 (30%)
7 PBA Galleries San Francisco 2 744 359 (48%) 296 (82%) 26 (7%)
7 Sotheby`s London 2 220 151 (69%) 8 (5%) 75 (50%)
8 Australian Book Auctions Armadale, 1 857 822 (96%) 103 (13%) 480 (58%)
8 Bloomsbury Auctions London 1 701 606 (86%) 183 (30%) 305 (50%)
8 Bonhams Chester 1 105 82 (78%) 21 (26%) 24 (29%)
8 Bonhams Edinburgh 1 89 79 (89%) 10 (13%) 39 (49%)
8 Bonhams Los Angeles 2 69 66 (96%) 28 (42%) 26 (39%)
8 Bonhams San Francisco 1 67 67 (100%) 22 (33%) 26 (39%)
8 Bruun Rasmussen Copenhagen 1 29 26 (90%) 7 (27%) 18 (69%)
8 Cottone Geneseo 1 39 39 (100%) 20 (51%) 6 (15%)
8 Cowan's Auctions, Inc Cincinnati 1 419 310 (74%) 190 (61%) 51 (16%)
8 Early American Rancho Santa Fe 1 265 104 (39%) 48 (46%) 14 (13%)
8 Keys Fine Arts Auctioneers Norwich 1 637 354 (56%) 106 (30%) 102 (29%)
8 Louis C. Morton Mexico DF CP 11000 2 580 251 (43%) 127 (51%) 83 (33%)
8 National Book Auctions Ithaca 1 260 260 (100%) 154 (59%) 4 (2%)
8 PBA Galleries San Francisco 2 927 497 (54%) 381 (77%) 47 (9%)
8 Robert C. Eldred, Inc. East Dennis 2 116 78 (67%) 42 (54%) 12 (15%)
8 Swann Galleries New York 1 503 287 (57%) 78 (27%) 83 (29%)
9 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 706 606 (86%) 12 (2%) 413 (68%)
9 AuctionExplorerBooks.com Constantia (Cape Town) 1 439 198 (45%) 141 (71%) 28 (14%)
9 Bloomsbury Auctions London 3 1906 1515 (79%) 493 (33%) 630 (42%)
9 Bloomsbury Auctions New York 1 213 71 (33%) 43 (61%) 8 (11%)
9 Bonhams London 1 127 102 (80%) 6 (6%) 54 (53%)
9 Bonhams Oxford 1 716 623 (87%) 157 (25%) 208 (33%)
9 Bruun Rasmussen Copenhagen 1 190 189 (99%) 16 (8%) 142 (75%)
9 Christie's London - King Street 1 145 112 (77%) 7 (6%) 45 (40%)
9 Christie's London -South Kensington 1 288 214 (74%) 31 (14%) 91 (43%)
9 Christie's New York 1 48 38 (79%) 15 (39%) 5 (13%)
9 Dominic Winter Book Auctions Wiltshire 1 639 534 (84%) 48 (9%) 317 (59%)
9 Dorotheum Vienna 1 374 251 (67%) 0 (0%) 251 (100%)
9 Freeman`s (Samuel T. Freeman & Co.) Philadelphia 1 387 358 (93%) 125 (35%) 121 (34%)
9 Galerie Koller Auctions Zurich 1 60 37 (62%) 3 (8%) 13 (35%)
9 Keys Fine Arts Auctioneers Norwich 1 411 226 (55%) 36 (16%) 44 (19%)
9 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 4 7899 3973 (50%) 2205 (55%) 1768 (45%)
9 Le Libraire Alain Ferraton Bruxelles 2 1148 971 (85%) 13 (1%) 630 (65%)
9 Lyon and Turnbull Ltd. Edinburgh 1 316 241 (76%) 24 (10%) 95 (39%)
9 National Book Auctions Ithaca 1 397 397 (100%) 252 (63%) 6 (2%)
9 New England Book Auctions Sunderland 1 215 211 (98%) 101 (48%) 55 (26%)
9 Old World Auctions Sedona 1 913 693 (76%) 465 (67%) 120 (17%)
9 PBA Galleries San Francisco 2 628 376 (60%) 302 (80%) 25 (7%)
9 PIASA Paris 1 359 257 (72%) 51 (20%) 138 (54%)
9 Robert C. Eldred, Inc. East Dennis 1 170 122 (72%) 72 (59%) 32 (26%)
9 Sotheby`s London 1 119 105 (88%) 0 (0%) 65 (62%)
9 Swann Galleries New York 2 1070 799 (75%) 269 (34%) 296 (37%)
9 Waverly Auctions, Inc. Falls Church 1 393 340 (87%) 179 (53%) 79 (23%)
10 Adams Amsterdam Book & Print Auctions B.V. Amsterdam 1 435 297 (68%) 72 (24%) 147 (49%)
10 Aguttes Neuilly-sur-Seine 1 154 91 (59%) 38 (42%) 32 (35%)
10 ALDE Paris 4 1481 929 (63%) 61 (7%) 581 (63%)
10 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 93 65 (70%) 11 (17%) 35 (54%)
10 AuctionExplorerBooks.com Constantia (Cape Town) 1 437 187 (43%) 152 (81%) 26 (14%)
10 Bloomsbury Auctions London 4 2187 1632 (75%) 489 (30%) 751 (46%)
10 Bloomsbury Auctions New York 1 292 95 (33%) 38 (40%) 6 (6%)
10 Bloomsbury Auctions Rome 2 421 123 (29%) 10 (8%) 49 (40%)
10 Bonhams London 1 372 304 (82%) 36 (12%) 143 (47%)
10 Bonhams Los Angeles 1 511 337 (66%) 129 (38%) 95 (28%)
10 Christie's London -South Kensington 2 196 160 (82%) 26 (16%) 73 (46%)
10 Christie's New York 5 923 751 (81%) 132 (18%) 315 (42%)
10 Dominic Winter Book Auctions Wiltshire 2 757 549 (73%) 54 (10%) 281 (51%)
10 Dorotheum Vienna 1 405 320 (79%) 0 (0%) 320 (100%)
10 Doyle New York New York 1 486 449 (92%) 119 (27%) 220 (49%)
10 Galerie Bassenge Berlin-Grunewald 4 3769 2001 (53%) 995 (50%) 1006 (50%)
10 Gallery at Knotty Pine Auction Service West Swanzey 1 294 280 (95%) 180 (64%) 25 (9%)
10 Hauff and Auvermann Berlin-Wilmersdorf 1 450 366 (81%) 154 (42%) 212 (58%)
10 Heritage Auction Galleries Dallas 2 1308 924 (71%) 653 (71%) 101 (11%)
10 Kapandji Morhange Paris 1 367 155 (42%) 44 (28%) 92 (59%)
10 Keys Fine Arts Auctioneers Norwich 1 940 528 (56%) 149 (28%) 160 (30%)
10 Librairie Henry Godts Bruxelles 1 427 369 (86%) 42 (11%) 258 (70%)
10 Louis C. Morton Mexico DF CP 11000 1 294 117 (40%) 70 (60%) 30 (26%)
10 New England Book Auctions Sunderland 1 290 288 (99%) 108 (38%) 106 (37%)
10 PBA Galleries San Francisco 2 645 419 (65%) 327 (78%) 35 (8%)
10 Reiss and Sohn Konigstein 4 4877 3148 (65%) 1417 (45%) 1731 (55%)
10 Rupert Toovey and Co. West Sussex 1 298 212 (71%) 28 (13%) 91 (43%)
10 Sotheby`s London 1 132 125 (95%) 1 (1%) 109 (87%)
10 Sotheby`s New York 2 483 377 (78%) 45 (12%) 162 (43%)
10 Swann Galleries New York 4 1312 1075 (82%) 322 (30%) 396 (37%)
11 Ader PARIS 1 268 157 (59%) 13 (8%) 90 (57%)
11 ALDE Paris 1 260 240 (92%) 6 (3%) 194 (81%)
11 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 398 368 (92%) 22 (6%) 312 (85%)
11 Australian Book Auctions Armadale, 1 584 538 (92%) 125 (23%) 257 (48%)
11 Bloomsbury Auctions London 4 1283 856 (67%) 274 (32%) 357 (42%)
11 Bloomsbury Auctions New York 3 862 592 (69%) 237 (40%) 128 (22%)
11 Bonhams London 1 133 108 (81%) 4 (4%) 60 (56%)
11 Bonhams Los Angeles 1 283 214 (76%) 53 (25%) 88 (41%)
11 Bonhams San Francisco 1 151 105 (70%) 28 (27%) 39 (37%)
11 Bruun Rasmussen Copenhagen 1 193 182 (94%) 44 (24%) 90 (49%)
11 Bubb Kuyper 2011 KM Haarlem 4 5328 3363 (63%) 1 (0%) 1597 (47%)
11 Burgersdijk & Niermans Leiden 2 1855 1469 (79%) 351 (24%) 1118 (76%)
11 Christie's London - King Street 1 81 48 (59%) 0 (0%) 17 (35%)
11 Christie's London -South Kensington 1 307 216 (70%) 15 (7%) 91 (42%)
11 Christie's Paris 1 217 147 (68%) 16 (11%) 76 (52%)
11 Dominic Winter Book Auctions Wiltshire 2 938 780 (83%) 142 (18%) 457 (59%)
11 Galerie Bassenge Berlin-Grunewald 1 724 473 (65%) 193 (41%) 280 (59%)
11 Galerie Koller Auctions Geneve 1 265 202 (76%) 27 (13%) 125 (62%)
11 Gonnelli CASA D`ASTE Firenze 1 485 386 (80%) 0 (0%) 384 (99%)
11 Hauff and Auvermann Berlin-Wilmersdorf 3 3946 1672 (42%) 881 (53%) 791 (47%)
11 Hauswedell & Nolte Hamburg 2 1330 787 (59%) 278 (35%) 509 (65%)
11 Heritage Auction Galleries Dallas 2 562 439 (78%) 292 (67%) 75 (17%)
11 Ketterer Kunst / F. Doerling Hamburg 1 1401 831 (59%) 328 (39%) 503 (61%)
11 Le Libraire Alain Ferraton Bruxelles 2 1194 1061 (89%) 28 (3%) 597 (56%)
11 Leslie Hindman Auctioneers Chicago 1 317 276 (87%) 59 (21%) 102 (37%)
11 Louis C. Morton Mexico DF CP 11000 1 160 107 (67%) 36 (34%) 62 (58%)
11 National Book Auctions Ithaca 1 558 558 (100%) 303 (54%) 21 (4%)
11 New England Book Auctions Sunderland 1 240 236 (98%) 108 (46%) 63 (27%)
11 PBA Galleries San Francisco 2 489 310 (63%) 240 (77%) 22 (7%)
11 PIASA Paris 2 770 412 (54%) 72 (17%) 210 (51%)
11 Skinner, Inc. Bolton 1 631 529 (84%) 217 (41%) 191 (36%)
11 Sotheby`s London 1 264 168 (64%) 9 (5%) 92 (55%)
11 Sotheby`s New York 1 67 32 (48%) 1 (3%) 13 (41%)
11 Sotheby`s Paris 2 407 210 (52%) 17 (8%) 76 (36%)
11 Swann Galleries New York 4 1091 862 (79%) 294 (34%) 284 (33%)
11 The Romantic Agony Book and Print Auctions Brussels 1 1413 1058 (75%) 67 (6%) 679 (64%)
12 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 2 806 493 (61%) 15 (3%) 285 (58%)
12 AuctionExplorerBooks.com Constantia (Cape Town) 1 512 163 (32%) 121 (74%) 14 (9%)
12 Bloomsbury Auctions London 3 1025 646 (63%) 194 (30%) 224 (35%)
12 Bloomsbury Auctions New York 2 446 263 (59%) 121 (46%) 74 (28%)
12 Bloomsbury Auctions Rome 1 809 213 (26%) 1 (0%) 140 (66%)
12 Bonhams London 1 241 191 (79%) 14 (7%) 95 (50%)
12 Bonhams New York 1 560 418 (75%) 159 (38%) 132 (32%)
12 Bonhams San Francisco 1 27 27 (100%) 9 (33%) 13 (48%)
12 Bruun Rasmussen Copenhagen 2 268 250 (93%) 54 (22%) 153 (61%)
12 Christie's London - King Street 1 94 68 (72%) 0 (0%) 31 (46%)
12 Christie's London -South Kensington 1 97 65 (67%) 8 (12%) 29 (45%)
12 Christie's New York 4 977 742 (76%) 146 (20%) 302 (41%)
12 Cowan's Auctions, Inc Cincinnati 1 355 267 (75%) 134 (50%) 73 (27%)
12 Dominic Winter Book Auctions Wiltshire 2 1138 893 (78%) 119 (13%) 525 (59%)
12 Dorotheum Vienna 2 821 725 (88%) 0 (0%) 725 (100%)
12 Dorothy Sloan- Rare Books, Inc. Austin 1 570 514 (90%) 5 (1%) 130 (25%)
12 Galerie Bassenge Berlin-Grunewald 1 449 260 (58%) 125 (48%) 135 (52%)
12 Librairie Henry Godts Bruxelles 1 438 368 (84%) 46 (13%) 246 (67%)
12 Mealy`s Auctioneers Kilkenny 1 982 678 (69%) 94 (14%) 329 (49%)
12 National Book Auctions Ithaca 1 274 273 (100%) 215 (79%) 4 (1%)
12 New England Book Auctions Sunderland 1 274 273 (100%) 98 (36%) 113 (41%)
12 Old World Auctions Sedona 1 878 670 (76%) 478 (71%) 109 (16%)
12 PBA Galleries San Francisco 2 504 327 (65%) 215 (66%) 58 (18%)
12 PIASA Paris 3 901 595 (66%) 46 (8%) 446 (75%)
12 Sotheby`s London 3 478 295 (62%) 15 (5%) 105 (36%)
12 Sotheby`s New York 1 273 153 (56%) 43 (28%) 51 (33%)
12 Swann Galleries New York 3 976 733 (75%) 213 (29%) 228 (31%)
12 Woolley and Wallis Salisbury 1 88 66 (75%) 19 (29%) 22 (33%)
Total 468 207521 139759 (67%) 44651 (32%) 61422 (44%)

(2008) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 150 52 (35%) 0 (0%) 37 (71%)
1 AuctionExplorerBooks.com Constantia (Cape Town) 1 518 201 (39%) 137 (68%) 26 (13%)
1 Bloomsbury Auctions London 2 845 676 (80%) 142 (21%) 340 (50%)
1 Bonhams London 1 22 14 (64%) 1 (7%) 4 (29%)
1 Castner`s Auction & Appraisal Service Branchville 1 29 29 (100%) 12 (41%) 10 (34%)
1 Dominic Winter Book Auctions Wiltshire 1 595 512 (86%) 40 (8%) 351 (69%)
1 Freeman's (Samuel T. Freeman & Co.) Philadelphia 1 535 497 (93%) 172 (35%) 175 (35%)
1 Kapandji Morhange Paris 2 521 316 (61%) 68 (22%) 191 (60%)
1 Keys Fine Arts Auctioneers Norwich 1 545 383 (70%) 119 (31%) 140 (37%)
1 McLemore Auction Company Nashville 1 63 37 (59%) 0 (0%) 0 (0%)
1 New England Book Auctions Sunderland 1 270 269 (100%) 44 (16%) 147 (55%)
1 PBA Galleries San Francisco 2 756 653 (86%) 388 (59%) 131 (20%)
1 Skinner, Inc. Bolton 1 21 17 (81%) 9 (53%) 3 (18%)
1 Swann Galleries New York 1 390 273 (70%) 70 (26%) 80 (29%)
1 Yeshiva Ahavas Torah Baranovich New York 1 355 169 (48%) 20 (12%) 149 (88%)
2 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 636 259 (41%) 7 (3%) 155 (60%)
2 Bloomsbury Auctions London 3 1666 1141 (68%) 266 (23%) 514 (45%)
2 Bonhams San Francisco 1 357 279 (78%) 68 (24%) 85 (30%)
2 Bruun Rasmussen Copenhagen 1 93 91 (98%) 23 (25%) 54 (59%)
2 Christie's New York 2 993 788 (79%) 159 (20%) 362 (46%)
2 Cowan's Auctions, Inc Cincinnati 1 367 312 (85%) 179 (57%) 76 (24%)
2 Heritage Auction Galleries Dallas 2 1462 1116 (76%) 713 (64%) 186 (17%)
2 Keys Fine Arts Auctioneers Norwich 1 63 36 (57%) 13 (36%) 12 (33%)
2 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 2 7131 3876 (54%) 2072 (53%) 1804 (47%)
2 Le Libraire Alain Ferraton Bruxelles 2 1001 920 (92%) 20 (2%) 637 (69%)
2 Leslie Hindman Auctioneers Chicago 1 449 387 (86%) 261 (67%) 122 (32%)
2 New England Book Auctions Sunderland 1 256 256 (100%) 56 (22%) 135 (53%)
2 Old World Auctions Sedona 1 898 744 (83%) 488 (66%) 145 (19%)
2 OSENAT FONTAINEBLEAU 1 88 83 (94%) 15 (18%) 68 (82%)
2 PBA Galleries San Francisco 2 502 369 (74%) 221 (60%) 51 (14%)
2 PIASA Paris 1 323 263 (81%) 3 (1%) 171 (65%)
2 Rupert Toovey and Co. West Sussex 1 267 216 (81%) 31 (14%) 106 (49%)
2 Swann Galleries New York 2 526 381 (72%) 150 (39%) 131 (34%)
3 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 571 465 (81%) 123 (26%) 240 (52%)
3 ALDE Paris 2 563 300 (53%) 15 (5%) 164 (55%)
3 AuctionExplorerBooks.com Constantia (Cape Town) 1 599 268 (45%) 197 (74%) 44 (16%)
3 AUXERRE ENCHERES - AUXERRE ESTIMATIONS AUXERRE 2 890 596 (67%) 69 (12%) 381 (64%)
3 Bloomsbury Auctions London 4 1786 1306 (73%) 348 (27%) 516 (40%)
3 Bloomsbury Auctions New York 1 609 415 (68%) 77 (19%) 170 (41%)
3 Bloomsbury Auctions Rome 1 360 229 (64%) 54 (24%) 122 (53%)
3 Bonhams Knowle (Solihull) 2 1046 1007 (96%) 204 (20%) 516 (51%)
3 Bonhams London 1 298 262 (88%) 25 (10%) 153 (58%)
3 Bruun Rasmussen Copenhagen 1 79 78 (99%) 23 (29%) 37 (47%)
3 Christie's London -South Kensington 3 551 477 (87%) 69 (14%) 281 (59%)
3 Christie's New York 1 173 124 (72%) 1 (1%) 63 (51%)
3 Dominic Winter Book Auctions Wiltshire 1 885 752 (85%) 94 (13%) 459 (61%)
3 Galerie Koller Auctions Zurich 1 12 6 (50%) 0 (0%) 3 (50%)
3 JMW Auction Gallery Kingston 1 106 106 (100%) 70 (66%) 14 (13%)
3 Keys Fine Arts Auctioneers Norwich 1 559 422 (75%) 122 (29%) 165 (39%)
3 Louis C. Morton Mexico DF CP 11000 1 282 159 (56%) 63 (40%) 74 (47%)
3 New England Book Auctions Sunderland 1 245 245 (100%) 62 (25%) 119 (49%)
3 PBA Galleries San Francisco 2 887 532 (60%) 361 (68%) 58 (11%)
3 PIASA Paris 4 1399 1079 (77%) 135 (13%) 719 (67%)
3 Scott J. Winslow Associates, Inc. Bedford, 1 458 186 (41%) 0 (0%) 0 (0%)
3 Skinner, Inc. Bolton 1 362 299 (83%) 96 (32%) 130 (43%)
3 Sotheby`s London 1 440 402 (91%) 10 (2%) 299 (74%)
3 Swann Galleries New York 2 986 814 (83%) 250 (31%) 290 (36%)
3 The Romantic Agony Book and Print Auctions Brussels 1 1338 1051 (79%) 59 (6%) 686 (65%)
3 Waverly Auctions, Inc. Falls Church 1 297 290 (98%) 69 (24%) 142 (49%)
4 ALDE Paris 2 632 405 (64%) 19 (5%) 272 (67%)
4 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 2 994 481 (48%) 55 (11%) 220 (46%)
4 AuctionExplorerBooks.com Constantia (Cape Town) 1 573 262 (46%) 188 (72%) 50 (19%)
4 Australian Book Auctions Armadale, 1 387 359 (93%) 46 (13%) 211 (59%)
4 Bloomsbury Auctions London 3 1444 1135 (79%) 328 (29%) 497 (44%)
4 Bloomsbury Auctions New York 2 365 269 (74%) 39 (14%) 136 (51%)
4 Bonhams Chester 1 127 101 (80%) 3 (3%) 75 (74%)
4 Bonhams London 2 1382 1168 (85%) 209 (18%) 540 (46%)
4 Bruun Rasmussen Copenhagen 1 94 93 (99%) 25 (27%) 48 (52%)
4 Christie's London - King Street 2 571 438 (77%) 31 (7%) 225 (51%)
4 Christie's London -South Kensington 1 261 157 (60%) 19 (12%) 60 (38%)
4 Christie's New York 7 1499 1237 (83%) 90 (7%) 662 (54%)
4 Christie's Paris 1 216 145 (67%) 20 (14%) 65 (45%)
4 Dominic Winter Book Auctions Wiltshire 2 882 656 (74%) 78 (12%) 378 (58%)
4 Doyle New York New York 1 479 444 (93%) 92 (21%) 242 (55%)
4 Galerie Bassenge Berlin-Grunewald 4 3052 2049 (67%) 919 (45%) 1130 (55%)
4 Kapandji Morhange Paris 2 844 464 (55%) 47 (10%) 361 (78%)
4 Le Libraire Alain Ferraton Bruxelles 2 953 857 (90%) 9 (1%) 578 (67%)
4 Louis C. Morton Mexico DF CP 11000 1 347 140 (40%) 85 (61%) 36 (26%)
4 New England Book Auctions Sunderland 1 136 136 (100%) 31 (23%) 73 (54%)
4 PBA Galleries San Francisco 2 850 648 (76%) 359 (55%) 117 (18%)
4 PIASA Paris 1 300 259 (86%) 76 (29%) 154 (59%)
4 Reiss and Sohn Konigstein 3 4246 2508 (59%) 1191 (47%) 1317 (53%)
4 Robert C. Eldred, Inc. East Dennis 1 129 117 (91%) 36 (31%) 55 (47%)
4 Skinner, Inc. Bolton 1 206 176 (85%) 98 (56%) 53 (30%)
4 Sotheby`s London 2 458 345 (75%) 3 (1%) 214 (62%)
4 Sotheby`s New York 5 450 374 (83%) 42 (11%) 201 (54%)
4 Swann Galleries New York 4 1052 881 (84%) 217 (25%) 440 (50%)
4 Waverly Auctions, Inc. Falls Church 1 237 227 (96%) 103 (45%) 78 (34%)
4 Woolley and Wallis Salisbury 1 115 96 (83%) 20 (21%) 36 (38%)
5 ALDE Paris 1 379 302 (80%) 4 (1%) 242 (80%)
5 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 2 819 480 (59%) 20 (4%) 400 (83%)
5 AuctionExplorerBooks.com Constantia (Cape Town) 1 431 240 (56%) 151 (63%) 55 (23%)
5 Australian Book Auctions Armadale, 1 632 543 (86%) 49 (9%) 268 (49%)
5 Baltimore Book Auction Baltimore 1 450 380 (84%) 155 (41%) 120 (32%)
5 Bloomsbury Auctions London 3 1235 866 (70%) 150 (17%) 457 (53%)
5 Bloomsbury Auctions New York 2 441 268 (61%) 66 (25%) 139 (52%)
5 Bloomsbury Auctions Rome 2 422 158 (37%) 49 (31%) 50 (32%)
5 Bonhams Oxford 1 620 583 (94%) 139 (24%) 248 (43%)
5 Bonhams San Francisco 3 637 488 (77%) 124 (25%) 166 (34%)
5 Bruun Rasmussen Copenhagen 2 201 195 (97%) 34 (17%) 127 (65%)
5 Bubb Kuyper 2011 KM Haarlem 4 5707 3865 (68%) 2 (0%) 1983 (51%)
5 Burgersdijk & Niermans Leiden 2 1681 1591 (95%) 241 (15%) 1350 (85%)
5 Christie's London - King Street 1 115 82 (71%) 14 (17%) 45 (55%)
5 Dominic Winter Book Auctions Wiltshire 2 975 777 (80%) 88 (11%) 477 (61%)
5 Freeman's (Samuel T. Freeman & Co.) Philadelphia 1 647 534 (83%) 219 (41%) 151 (28%)
5 Galerie Bassenge Berlin-Grunewald 2 945 623 (66%) 278 (45%) 345 (55%)
5 Galerie Koller Auctions Geneve 1 307 220 (72%) 60 (27%) 97 (44%)
5 Hartung & Hartung Antiquariat - Auktionen MUNCHEN 2 3234 2428 (75%) 1044 (43%) 1292 (53%)
5 Hauswedell & Nolte Hamburg 2 1319 872 (66%) 294 (34%) 578 (66%)
5 Keys Fine Arts Auctioneers Norwich 1 633 430 (68%) 161 (37%) 132 (31%)
5 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 2 7743 3976 (51%) 2278 (57%) 1698 (43%)
5 Leslie Hindman Auctioneers Chicago 1 275 253 (92%) 160 (63%) 89 (35%)
5 Lyon and Turnbull Ltd. Edinburgh 1 556 450 (81%) 72 (16%) 207 (46%)
5 New England Book Auctions Sunderland 1 270 269 (100%) 77 (29%) 124 (46%)
5 Old World Auctions Sedona 1 800 676 (85%) 443 (66%) 135 (20%)
5 PBA Galleries San Francisco 2 748 634 (85%) 415 (65%) 75 (12%)
5 PIASA Paris 2 604 424 (70%) 147 (35%) 208 (49%)
5 Sotheby`s London 3 574 360 (63%) 16 (4%) 165 (46%)
5 Sotheby`s New York 1 478 396 (83%) 30 (8%) 211 (53%)
5 Sotheby`s Paris 1 211 127 (60%) 3 (2%) 70 (55%)
5 Swann Galleries New York 4 1770 1317 (74%) 416 (32%) 435 (33%)
5 Zisska & Schauer Munich 3 2495 1941 (78%) 773 (40%) 1168 (60%)
6 ALDE Paris 2 460 286 (62%) 16 (6%) 183 (64%)
6 Bloomsbury Auctions London 2 1157 762 (66%) 253 (33%) 308 (40%)
6 Bloomsbury Auctions New York 2 802 501 (62%) 160 (32%) 147 (29%)
6 Bloomsbury Auctions Rome 1 649 333 (51%) 43 (13%) 181 (54%)
6 Bonhams London 3 801 511 (64%) 74 (14%) 227 (44%)
6 Bonhams New York 1 473 373 (79%) 81 (22%) 171 (46%)
6 Bruun Rasmussen Copenhagen 1 89 87 (98%) 24 (28%) 45 (52%)
6 Christie's London - King Street 1 368 307 (83%) 7 (2%) 167 (54%)
6 Christie's London -South Kensington 3 1104 865 (78%) 121 (14%) 442 (51%)
6 Christie's New York 2 579 463 (80%) 83 (18%) 220 (48%)
6 Cowan's Auctions, Inc Cincinnati 1 650 535 (82%) 196 (37%) 191 (36%)
6 Dominic Winter Book Auctions Wiltshire 2 1233 1016 (82%) 119 (12%) 612 (60%)
6 Galerie Bassenge Berlin-Grunewald 1 475 322 (68%) 161 (50%) 161 (50%)
6 Heritage Auction Galleries Dallas 2 2365 1794 (76%) 1218 (68%) 312 (17%)
6 Le Libraire Alain Ferraton Bruxelles 1 533 467 (88%) 11 (2%) 288 (62%)
6 Librairie Henry Godts Bruxelles 1 444 350 (79%) 24 (7%) 253 (72%)
6 New England Book Auctions Sunderland 1 191 191 (100%) 40 (21%) 108 (57%)
6 OGER et SEMONT Paris 1 164 163 (99%) 25 (15%) 134 (82%)
6 PBA Galleries San Francisco 2 892 602 (67%) 371 (62%) 72 (12%)
6 PIASA Paris 4 1181 899 (76%) 88 (10%) 622 (69%)
6 Sotheby`s New York 1 85 56 (66%) 2 (4%) 27 (48%)
6 Swann Galleries New York 2 785 702 (89%) 184 (26%) 341 (49%)
6 The Romantic Agony Book and Print Auctions Brussels 1 1269 895 (71%) 83 (9%) 541 (60%)
6 Waverly Auctions, Inc. Falls Church 1 443 390 (88%) 192 (49%) 112 (29%)
7 Aguttes Neuilly-sur-Seine 1 226 201 (89%) 68 (34%) 89 (44%)
7 AuctionExplorerBooks.com Constantia (Cape Town) 1 414 224 (54%) 175 (78%) 20 (9%)
7 Bloomsbury Auctions London 3 2148 1607 (75%) 436 (27%) 673 (42%)
7 Bonhams Los Angeles 1 36 33 (92%) 13 (39%) 6 (18%)
7 Christie's New York 1 343 292 (85%) 30 (10%) 158 (54%)
7 Clars Auction Gallery Oakland 1 48 47 (98%) 7 (15%) 19 (40%)
7 Cowan's Auctions, Inc Cincinnati 1 441 383 (87%) 246 (64%) 71 (19%)
7 Dominic Winter Book Auctions Wiltshire 1 650 562 (86%) 54 (10%) 360 (64%)
7 Keys Fine Arts Auctioneers Norwich 1 668 469 (70%) 170 (36%) 123 (26%)
7 Lawrences Auctioneers Somerset 1 339 296 (87%) 67 (23%) 140 (47%)
7 Louis C. Morton Mexico DF CP 11000 1 238 118 (50%) 57 (48%) 36 (31%)
7 PBA Galleries San Francisco 2 710 467 (66%) 311 (67%) 68 (15%)
7 Robert C. Eldred, Inc. East Dennis 1 32 20 (63%) 8 (40%) 6 (30%)
7 Rupert Toovey and Co. West Sussex 1 252 166 (66%) 29 (17%) 58 (35%)
7 Scott J. Winslow Associates, Inc. Bedford, 1 552 311 (56%) 253 (81%) 11 (4%)
7 Sotheby`s London 3 482 325 (67%) 15 (5%) 164 (50%)
8 Australian Book Auctions Armadale, 2 1139 1041 (91%) 96 (9%) 522 (50%)
8 Bloomsbury Auctions London 1 471 335 (71%) 103 (31%) 154 (46%)
8 Bonhams Edinburgh 1 78 65 (83%) 19 (29%) 19 (29%)
8 Bonhams Los Angeles 1 63 61 (97%) 30 (49%) 18 (30%)
8 Bonhams San Francisco 1 39 36 (92%) 15 (42%) 16 (44%)
8 Dominic Winter Book Auctions Wiltshire 1 490 405 (83%) 51 (13%) 228 (56%)
8 Louis C. Morton Mexico DF CP 11000 1 319 185 (58%) 77 (42%) 72 (39%)
8 PBA Galleries San Francisco 2 687 470 (68%) 306 (65%) 73 (16%)
8 Swann Galleries New York 1 460 303 (66%) 37 (12%) 161 (53%)
9 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 563 519 (92%) 19 (4%) 408 (79%)
9 AuctionExplorerBooks.com Constantia (Cape Town) 1 474 157 (33%) 108 (69%) 18 (11%)
9 Baltimore Book Auction Baltimore 1 396 346 (87%) 128 (37%) 91 (26%)
9 Bloomsbury Auctions London 4 2439 1904 (78%) 449 (24%) 963 (51%)
9 Bloomsbury Auctions New York 1 797 369 (46%) 133 (36%) 94 (25%)
9 Bruun Rasmussen Copenhagen 1 110 108 (98%) 23 (21%) 64 (59%)
9 Christie's London - King Street 1 72 40 (56%) 3 (8%) 19 (48%)
9 Christie's London -South Kensington 5 1155 850 (74%) 160 (19%) 376 (44%)
9 Clars Auction Gallery Oakland 1 25 22 (88%) 8 (36%) 7 (32%)
9 Coutau-Begarie PARIS. 2 518 441 (85%) 197 (45%) 184 (42%)
9 Dominic Winter Book Auctions Wiltshire 1 394 312 (79%) 42 (13%) 167 (54%)
9 Galerie Koller Auctions Zurich 2 341 211 (62%) 27 (13%) 135 (64%)
9 Keys Fine Arts Auctioneers Norwich 1 854 557 (65%) 201 (36%) 162 (29%)
9 Kiefer - Buch- und Kunstauktionen 75172 Pforzheim 2 3916 2322 (59%) 1218 (52%) 1103 (48%)
9 Le Libraire Alain Ferraton Bruxelles 2 1086 957 (88%) 19 (2%) 579 (61%)
9 Lyon and Turnbull Ltd. Edinburgh 1 381 266 (70%) 35 (13%) 107 (40%)
9 New England Book Auctions Sunderland 2 388 377 (97%) 117 (31%) 165 (44%)
9 Old World Auctions Sedona 1 956 773 (81%) 519 (67%) 151 (20%)
9 PBA Galleries San Francisco 3 633 455 (72%) 303 (67%) 56 (12%)
9 PIASA Paris 1 143 102 (71%) 39 (38%) 46 (45%)
9 Swann Galleries New York 3 1251 998 (80%) 134 (13%) 476 (48%)
9 Waverly Auctions, Inc. Falls Church 1 301 265 (88%) 107 (40%) 99 (37%)
10 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 324 248 (77%) 15 (6%) 148 (60%)
10 ALDE Paris 1 311 110 (35%) 12 (11%) 51 (46%)
10 AuctionExplorerBooks.com Constantia (Cape Town) 1 415 138 (33%) 109 (79%) 10 (7%)
10 Australian Book Auctions Armadale, 1 403 372 (92%) 84 (23%) 160 (43%)
10 Bloomsbury Auctions London 3 1323 924 (70%) 217 (23%) 421 (46%)
10 Bloomsbury Auctions New York 3 677 239 (35%) 36 (15%) 48 (20%)
10 Bonhams London 1 447 296 (66%) 45 (15%) 92 (31%)
10 Bonhams Los Angeles 1 295 225 (76%) 59 (26%) 92 (41%)
10 Bonhams San Francisco 2 269 152 (57%) 61 (40%) 29 (19%)
10 Bonhams St Helier, Jersey 1 4 3 (75%) 0 (0%) 1 (33%)
10 Bruun Rasmussen Copenhagen 1 135 134 (99%) 35 (26%) 73 (54%)
10 Christie's London - King Street 1 486 259 (53%) 19 (7%) 77 (30%)
10 Christie's New York 4 1103 670 (61%) 148 (22%) 176 (26%)
10 Dominic Winter Book Auctions Wiltshire 1 568 454 (80%) 39 (9%) 254 (56%)
10 Dorotheum Vienna 2 813 516 (63%) 0 (0%) 516 (100%)
10 Freeman's (Samuel T. Freeman & Co.) Philadelphia 1 460 352 (77%) 83 (24%) 120 (34%)
10 Galerie Bassenge Berlin-Grunewald 4 3272 1837 (56%) 940 (51%) 897 (49%)
10 Gallery at Knotty Pine Auction Service West Swanzey 1 326 260 (80%) 174 (67%) 27 (10%)
10 Heritage Auction Galleries Dallas 2 1720 1290 (75%) 914 (71%) 177 (14%)
10 John McInnis Auctioneers Amesbury 1 1 1 (100%) 0 (0%) 1 (100%)
10 Leslie Hindman Auctioneers Chicago 1 469 335 (71%) 165 (49%) 70 (21%)
10 Louis C. Morton Mexico DF CP 11000 1 210 111 (53%) 45 (41%) 43 (39%)
10 National Book Auctions Ithaca 1 289 287 (99%) 0 (0%) 0 (0%)
10 New England Book Auctions Sunderland 1 280 270 (96%) 109 (40%) 89 (33%)
10 PBA Galleries San Francisco 2 482 305 (63%) 239 (78%) 11 (4%)
10 PIASA Paris 2 780 581 (74%) 70 (12%) 440 (76%)
10 Reiss and Sohn Konigstein 5 5116 3289 (64%) 1595 (48%) 1644 (50%)
10 Sotheby`s London 2 844 661 (78%) 13 (2%) 402 (61%)
10 Swann Galleries New York 4 1443 976 (68%) 294 (30%) 304 (31%)
11 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 489 445 (91%) 21 (5%) 307 (69%)
11 ALDE Paris 1 411 238 (58%) 19 (8%) 131 (55%)
11 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 2 736 378 (51%) 73 (19%) 153 (40%)
11 Bloomsbury Auctions London 2 1089 643 (59%) 205 (32%) 200 (31%)
11 Bloomsbury Auctions New York 3 928 533 (57%) 194 (36%) 181 (34%)
11 Bloomsbury Auctions Rome 1 429 134 (31%) 43 (32%) 41 (31%)
11 Bonhams London 1 437 319 (73%) 47 (15%) 104 (33%)
11 Bonhams Los Angeles 1 459 271 (59%) 103 (38%) 46 (17%)
11 Bubb Kuyper 2011 KM Haarlem 4 5418 3576 (66%) 0 (0%) 1843 (52%)
11 Burgersdijk & Niermans Leiden 2 1450 1330 (92%) 253 (19%) 1077 (81%)
11 Christie's London - King Street 3 397 257 (65%) 23 (9%) 111 (43%)
11 Christie's London -South Kensington 3 877 577 (66%) 171 (30%) 188 (33%)
11 Christie's Paris 1 307 187 (61%) 26 (14%) 89 (48%)
11 Dominic Winter Book Auctions Wiltshire 2 1053 836 (79%) 96 (11%) 449 (54%)
11 Doyle New York New York 1 417 301 (72%) 83 (28%) 124 (41%)
11 Galerie Bassenge Berlin-Grunewald 1 818 507 (62%) 248 (49%) 259 (51%)
11 Galerie Koller Auctions Geneve 2 357 218 (61%) 86 (39%) 44 (20%)
11 Hauswedell & Nolte Hamburg 2 1344 815 (61%) 291 (36%) 524 (64%)
11 Heritage Auction Galleries Dallas 2 425 381 (90%) 87 (23%) 244 (64%)
11 Ketterer Kunst / F. Doerling Hamburg 2 1653 1006 (61%) 51 (5%) 947 (94%)
11 Le Libraire Alain Ferraton Bruxelles 2 949 835 (88%) 19 (2%) 471 (56%)
11 Louis C. Morton Mexico DF CP 11000 1 203 141 (69%) 73 (52%) 48 (34%)
11 National Book Auctions Ithaca 3 1178 1176 (100%) 0 (0%) 0 (0%)
11 New England Book Auctions Sunderland 1 289 288 (100%) 130 (45%) 75 (26%)
11 PBA Galleries San Francisco 2 565 322 (57%) 253 (79%) 24 (7%)
11 PIASA Paris 3 1207 812 (67%) 98 (12%) 490 (60%)
11 Robert C. Eldred, Inc. East Dennis 1 40 25 (63%) 11 (44%) 10 (40%)
11 Rupert Toovey and Co. West Sussex 1 230 184 (80%) 21 (11%) 96 (52%)
11 Scott J. Winslow Associates, Inc. Bedford, 1 619 231 (37%) 131 (57%) 29 (13%)
11 Skinner, Inc. Bolton 1 463 411 (89%) 227 (55%) 91 (22%)
11 Sotheby`s London 4 867 560 (65%) 18 (3%) 267 (48%)
11 Sotheby`s Paris 1 192 139 (72%) 56 (40%) 61 (44%)
11 Swann Galleries New York 3 819 696 (85%) 189 (27%) 279 (40%)
11 The Romantic Agony Book and Print Auctions Brussels 2 1400 1067 (76%) 117 (11%) 669 (63%)
11 Three Rivers Auction Company Washington 1 437 417 (95%) 0 (0%) 0 (0%)
11 Waverly Auctions, Inc. Falls Church 1 523 461 (88%) 187 (41%) 148 (32%)
11 Zisska & Schauer Munich 3 2797 2267 (81%) 866 (38%) 1401 (62%)
12 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 2 626 517 (83%) 30 (6%) 382 (74%)
12 AuctionExplorerBooks.com Constantia (Cape Town) 1 492 187 (38%) 156 (83%) 19 (10%)
12 Australian Book Auctions Armadale, 1 883 672 (76%) 164 (24%) 214 (32%)
12 Bloomsbury Auctions London 2 1714 1037 (61%) 301 (29%) 394 (38%)
12 Bloomsbury Auctions New York 2 562 223 (40%) 60 (27%) 40 (18%)
12 Bloomsbury Auctions Rome 1 823 239 (29%) 11 (5%) 129 (54%)
12 Bonhams New York 1 266 189 (71%) 56 (30%) 69 (37%)
12 Bonhams Oxford 1 1068 937 (88%) 311 (33%) 235 (25%)
12 Bruun Rasmussen Copenhagen 2 246 225 (91%) 64 (28%) 108 (48%)
12 Christie's London - King Street 1 61 39 (64%) 2 (5%) 22 (56%)
12 Christie's London -South Kensington 1 163 81 (50%) 19 (23%) 25 (31%)
12 Christie's New York 2 616 484 (79%) 141 (29%) 172 (36%)
12 Christie's Paris 1 162 87 (54%) 48 (55%) 13 (15%)
12 Cowan's Auctions, Inc Cincinnati 1 1098 804 (73%) 427 (53%) 192 (24%)
12 Dominic Winter Book Auctions Wiltshire 2 857 678 (79%) 83 (12%) 362 (53%)
12 Dorotheum Vienna 1 292 203 (70%) 0 (0%) 203 (100%)
12 Galerie Bassenge Berlin-Grunewald 1 661 417 (63%) 164 (39%) 253 (61%)
12 Heritage Auction Galleries Dallas 1 315 249 (79%) 174 (70%) 21 (8%)
12 Keys Fine Arts Auctioneers Norwich 1 695 471 (68%) 145 (31%) 133 (28%)
12 New England Book Auctions Sunderland 1 148 147 (99%) 64 (44%) 60 (41%)
12 Old World Auctions Sedona 1 855 676 (79%) 513 (76%) 90 (13%)
12 PBA Galleries San Francisco 1 828 369 (45%) 291 (79%) 23 (6%)
12 PIASA Paris 3 784 643 (82%) 99 (15%) 457 (71%)
12 Profiles in History Calabasas Hills 3 2964 2963 (100%) 246 (8%) 2441 (82%)
12 Sotheby`s London 4 436 280 (64%) 8 (3%) 141 (50%)
12 Sotheby`s New York 2 283 154 (54%) 15 (10%) 53 (34%)
12 Sotheby`s Paris 1 168 120 (71%) 7 (6%) 54 (45%)
12 Swann Galleries New York 3 1180 781 (66%) 382 (49%) 134 (17%)
12 Waverly Auctions, Inc. Falls Church 1 196 185 (94%) 82 (44%) 51 (28%)
Total 476 220798 156839 (71%) 45550 (29%) 72958 (47%)

(2007) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Coutau-Begarie PARIS. 1 339 299 (88%) 83 (28%) 183 (61%)
1 AuctionExplorerBooks.com Constantia (Cape Town) 1 423 160 (38%) 106 (66%) 37 (23%)
1 Bloomsbury Auctions London 2 1301 624 (48%) 197 (32%) 279 (45%)
1 Bonhams Los Angeles 1 33 33 (100%) 8 (24%) 14 (42%)
1 Books by the Falls Derby 1 226 217 (96%) 162 (75%) 1 (0%)
1 Bruun Rasmussen Copenhagen 4 151 119 (79%) 52 (44%) 60 (50%)
1 Christie's New York 1 22 19 (86%) 3 (16%) 9 (47%)
1 Dominic Winter Book Auctions Wiltshire 1 967 821 (85%) 69 (8%) 565 (69%)
1 Freeman's (Samuel T. Freeman & Co.) Philadelphia 1 590 552 (94%) 161 (29%) 233 (42%)
1 Keys Fine Arts Auctioneers Norwich 1 371 220 (59%) 33 (15%) 50 (23%)
1 Le Libraire Alain Ferraton Bruxelles 1 617 550 (89%) 11 (2%) 514 (93%)
1 Lyon and Turnbull Ltd. Edinburgh 1 580 483 (83%) 76 (16%) 236 (49%)
1 Neret - Minet Paris 1 74 56 (76%) 22 (39%) 27 (48%)
1 New England Book Auctions Sunderland 1 257 257 (100%) 60 (23%) 149 (58%)
1 OGER et SEMONT Paris 1 100 85 (85%) 17 (20%) 47 (55%)
1 PBA Galleries San Francisco 2 664 520 (78%) 351 (68%) 57 (11%)
1 Rossini Paris 1 270 166 (61%) 6 (4%) 122 (73%)
1 Rupert Toovey and Co. West Sussex 1 224 199 (89%) 25 (13%) 101 (51%)
1 Sotheby`s New York 2 94 78 (83%) 19 (24%) 32 (41%)
1 Swann Galleries New York 2 312 292 (94%) 63 (22%) 158 (54%)
2 Ader PARIS 1 202 162 (80%) 11 (7%) 129 (80%)
2 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 523 485 (93%) 10 (2%) 464 (96%)
2 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 324 76 (23%) 2 (3%) 40 (53%)
2 AUXERRE ENCHERES - AUXERRE ESTIMATIONS AUXERRE 1 546 423 (77%) 26 (6%) 314 (74%)
2 Bloomsbury Auctions London 3 1052 759 (72%) 225 (30%) 349 (46%)
2 Bonhams Bath 1 364 347 (95%) 103 (30%) 133 (38%)
2 Bonhams Knowle (Solihull) 1 44 30 (68%) 1 (3%) 14 (47%)
2 Bonhams San Francisco 1 495 348 (70%) 94 (27%) 151 (43%)
2 Bruun Rasmussen Copenhagen 3 253 251 (99%) 13 (5%) 184 (73%)
2 Christie's London -South Kensington 1 229 114 (50%) 18 (16%) 29 (25%)
2 Christie's New York 3 1201 953 (79%) 193 (20%) 485 (51%)
2 Dorothy Sloan- Rare Books, Inc. Austin 1 171 157 (92%) 1 (1%) 48 (31%)
2 Heritage Auction Galleries Dallas 1 122 80 (66%) 39 (49%) 29 (36%)
2 Neret - Minet Paris 2 783 321 (41%) 137 (43%) 69 (21%)
2 New England Book Auctions Sunderland 1 199 199 (100%) 35 (18%) 115 (58%)
2 PBA Galleries San Francisco 2 579 454 (78%) 282 (62%) 76 (17%)
2 PIASA Paris 1 113 100 (88%) 39 (39%) 40 (40%)
2 Sotheby`s Munchen 1 255 232 (91%) 181 (78%) 37 (16%)
2 Swann Galleries New York 4 1033 783 (76%) 219 (28%) 310 (40%)
3 Ader PARIS 1 344 271 (79%) 33 (12%) 205 (76%)
3 ALDE Paris 1 346 240 (69%) 16 (7%) 170 (71%)
3 AuctionExplorerBooks.com Constantia (Cape Town) 1 425 155 (36%) 103 (66%) 36 (23%)
3 Australian Book Auctions Armadale, 1 789 739 (94%) 136 (18%) 380 (51%)
3 Bloomsbury Auctions London 3 1338 1084 (81%) 311 (29%) 511 (47%)
3 Bonhams Bath 1 367 345 (94%) 90 (26%) 139 (40%)
3 Bonhams London 2 959 875 (91%) 119 (14%) 505 (58%)
3 Bruun Rasmussen Copenhagen 1 94 90 (96%) 23 (26%) 45 (50%)
3 Christie's London - King Street 1 468 396 (85%) 8 (2%) 243 (61%)
3 Christie's London -South Kensington 2 300 252 (84%) 71 (28%) 89 (35%)
3 Christie's Paris 1 152 128 (84%) 27 (21%) 73 (57%)
3 Dominic Winter Book Auctions Wiltshire 1 860 715 (83%) 108 (15%) 434 (61%)
3 Galerie Koller Auctions Zurich 1 33 23 (70%) 0 (0%) 20 (87%)
3 Heritage Auction Galleries Dallas 1 40 40 (100%) 23 (57%) 11 (28%)
3 Kapandji Morhange Paris 2 509 335 (66%) 105 (31%) 183 (55%)
3 Keys Fine Arts Auctioneers Norwich 1 960 693 (72%) 226 (33%) 207 (30%)
3 Le Libraire Alain Ferraton Bruxelles 1 618 592 (96%) 11 (2%) 563 (95%)
3 Leslie Hindman Auctioneers Chicago 1 759 550 (72%) 253 (46%) 141 (26%)
3 New England Book Auctions Sunderland 1 216 216 (100%) 70 (32%) 93 (43%)
3 Old World Auctions Sedona 1 967 862 (89%) 558 (65%) 190 (22%)
3 PBA Galleries San Francisco 3 1094 922 (84%) 589 (64%) 135 (15%)
3 PIASA Paris 3 1192 1011 (85%) 41 (4%) 762 (75%)
3 Sotheby`s Amsterdam 1 309 168 (54%) 47 (28%) 52 (31%)
3 Sotheby`s London 1 241 234 (97%) 6 (3%) 203 (87%)
3 Sotheby`s Paris 1 187 134 (72%) 5 (4%) 73 (54%)
3 Swaen.com Map Auction Indian Rocks Beach 1 1307 747 (57%) 535 (72%) 106 (14%)
3 Swann Galleries New York 4 1795 1599 (89%) 364 (23%) 749 (47%)
3 The Romantic Agony Book and Print Auctions Brussels 1 1280 954 (75%) 38 (4%) 607 (64%)
3 Waverly Auctions, Inc. Falls Church 1 495 467 (94%) 164 (35%) 200 (43%)
4 ALDE Paris 1 223 164 (74%) 3 (2%) 116 (71%)
4 AuctionExplorerBooks.com Constantia (Cape Town) 1 411 141 (34%) 109 (77%) 18 (13%)
4 Bloomsbury Auctions London 3 1668 1316 (79%) 284 (22%) 641 (49%)
4 Bonhams Oxford 1 505 465 (92%) 81 (17%) 218 (47%)
4 Christie's London -South Kensington 1 300 243 (81%) 32 (13%) 121 (50%)
4 Christie's New York 4 995 894 (90%) 80 (9%) 634 (71%)
4 Dominic Winter Book Auctions Wiltshire 1 761 665 (87%) 39 (6%) 441 (66%)
4 Dorotheum Vienna 1 384 287 (75%) 0 (0%) 287 (100%)
4 F. Zisska & R. Kistner Munich 1 2057 1572 (76%) 636 (40%) 936 (60%)
4 Galerie Bassenge Berlin-Grunewald 4 3004 1689 (56%) 766 (45%) 923 (55%)
4 Gallery at Knotty Pine Auction Service West Swanzey 1 305 290 (95%) 103 (36%) 105 (36%)
4 Heritage Auction Galleries Dallas 1 1238 1000 (81%) 337 (34%) 405 (41%)
4 Le Libraire Alain Ferraton Bruxelles 1 595 502 (84%) 4 (1%) 469 (93%)
4 Neret - Minet Paris 1 525 114 (22%) 29 (25%) 10 (9%)
4 New England Book Auctions Sunderland 1 206 205 (100%) 57 (28%) 101 (49%)
4 PBA Galleries San Francisco 2 649 494 (76%) 351 (71%) 55 (11%)
4 PIASA Paris 1 309 250 (81%) 42 (17%) 163 (65%)
4 Reiss and Sohn Konigstein 2 4440 3311 (75%) 1266 (38%) 2045 (62%)
4 Sotheby`s New York 3 326 287 (88%) 42 (15%) 175 (61%)
4 Swann Galleries New York 2 423 405 (96%) 60 (15%) 244 (60%)
4 Valley Auctions LLC Dublin 1 453 450 (99%) 307 (68%) 34 (8%)
4 Waverly Auctions, Inc. Falls Church 1 373 334 (90%) 102 (31%) 151 (45%)
4 Woolley and Wallis Salisbury 1 95 77 (81%) 19 (25%) 35 (45%)
5 Ader PARIS 1 156 104 (67%) 5 (5%) 57 (55%)
5 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 497 433 (87%) 6 (1%) 415 (96%)
5 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 5 1453 896 (62%) 21 (2%) 704 (79%)
5 Aspire Auctions Cleveland 1 155 151 (97%) 75 (50%) 32 (21%)
5 Beaussant Lefevre Paris 3 656 606 (92%) 65 (11%) 431 (71%)
5 Bloomsbury Auctions London 4 2177 1888 (87%) 444 (24%) 1084 (57%)
5 Bonhams London 1 166 159 (96%) 11 (7%) 123 (77%)
5 Bonhams Oxford 1 545 501 (92%) 171 (34%) 195 (39%)
5 Bonhams San Francisco 1 621 494 (80%) 84 (17%) 252 (51%)
5 Bruun Rasmussen Copenhagen 1 109 106 (97%) 15 (14%) 73 (69%)
5 Bubb Kuyper 2011 KM Haarlem 4 5743 3974 (69%) 1 (0%) 2063 (52%)
5 Christie's London - King Street 2 331 241 (73%) 11 (5%) 124 (51%)
5 Christie's London -South Kensington 1 355 285 (80%) 52 (18%) 129 (45%)
5 Christie's New York 2 881 777 (88%) 124 (16%) 468 (60%)
5 Christie's Paris 1 320 212 (66%) 51 (24%) 109 (51%)
5 Dominic Winter Book Auctions Wiltshire 2 974 783 (80%) 98 (13%) 492 (63%)
5 Dorotheum Vienna 2 798 439 (55%) 59 (13%) 334 (76%)
5 Doyle New York New York 1 452 431 (95%) 91 (21%) 247 (57%)
5 Freeman's (Samuel T. Freeman & Co.) Philadelphia 1 665 573 (86%) 200 (35%) 205 (36%)
5 Hauswedell & Nolte Hamburg 1 1660 1087 (65%) 392 (36%) 695 (64%)
5 Ketterer Kunst / F. Doerling Hamburg 1 1878 1178 (63%) 196 (17%) 981 (83%)
5 Keys Fine Arts Auctioneers Norwich 2 914 684 (75%) 295 (43%) 176 (26%)
5 Lyon and Turnbull Ltd. Edinburgh 1 755 684 (91%) 161 (24%) 328 (48%)
5 New England Book Auctions Sunderland 1 262 257 (98%) 112 (44%) 87 (34%)
5 Old World Auctions Sedona 1 950 748 (79%) 507 (68%) 137 (18%)
5 PBA Galleries San Francisco 2 663 543 (82%) 284 (52%) 128 (24%)
5 PIASA Paris 1 133 78 (59%) 5 (6%) 36 (46%)
5 Sotheby`s London 3 606 393 (65%) 42 (11%) 188 (48%)
5 Sotheby`s New York 1 635 554 (87%) 28 (5%) 379 (68%)
5 Swaen.com Map Auction Indian Rocks Beach 1 1146 512 (45%) 367 (72%) 60 (12%)
5 Swann Galleries New York 5 2049 1667 (81%) 382 (23%) 674 (40%)
6 ALDE Paris 2 641 380 (59%) 19 (5%) 259 (68%)
6 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 3 1189 755 (63%) 54 (7%) 480 (64%)
6 AuctionExplorerBooks.com Constantia (Cape Town) 1 549 196 (36%) 145 (74%) 26 (13%)
6 Australian Book Auctions Armadale, 1 477 419 (88%) 95 (23%) 163 (39%)
6 Baltimore Book Auction Baltimore 1 452 399 (88%) 162 (41%) 129 (32%)
6 Bloomsbury Auctions London 3 892 629 (71%) 93 (15%) 328 (52%)
6 Bonhams Bath 1 371 341 (92%) 120 (35%) 96 (28%)
6 Bonhams London 1 335 287 (86%) 35 (12%) 143 (50%)
6 Bonhams New York 1 343 255 (74%) 49 (19%) 105 (41%)
6 Bruun Rasmussen Copenhagen 1 92 91 (99%) 13 (14%) 62 (68%)
6 Christie's London - King Street 2 298 212 (71%) 12 (6%) 105 (50%)
6 Christie's London -South Kensington 6 1347 980 (73%) 233 (24%) 382 (39%)
6 Christie's New York 1 313 213 (68%) 26 (12%) 108 (51%)
6 Dominic Winter Book Auctions Wiltshire 2 1171 1012 (86%) 72 (7%) 691 (68%)
6 Dorotheum Vienna 2 952 746 (78%) 0 (0%) 746 (100%)
6 Galerie Bassenge Berlin-Grunewald 2 688 471 (68%) 241 (51%) 230 (49%)
6 Heritage Auction Galleries Dallas 1 169 150 (89%) 57 (38%) 61 (41%)
6 Keys Fine Arts Auctioneers Norwich 1 512 265 (52%) 71 (27%) 51 (19%)
6 Le Libraire Alain Ferraton Bruxelles 1 680 589 (87%) 15 (3%) 539 (92%)
6 Leslie Hindman Auctioneers Chicago 1 368 286 (78%) 54 (19%) 143 (50%)
6 Neret - Minet Paris 1 428 307 (72%) 161 (52%) 88 (29%)
6 New England Book Auctions Sunderland 1 210 208 (99%) 44 (21%) 110 (53%)
6 OGER et SEMONT Paris 1 207 170 (82%) 80 (47%) 73 (43%)
6 PBA Galleries San Francisco 2 541 401 (74%) 255 (64%) 54 (13%)
6 PIASA Paris 3 1199 650 (54%) 42 (6%) 417 (64%)
6 Rupert Toovey and Co. West Sussex 1 205 159 (78%) 19 (12%) 87 (55%)
6 Sotheby`s London 4 691 452 (65%) 17 (4%) 244 (54%)
6 Sotheby`s Milan 1 526 333 (63%) 22 (7%) 166 (50%)
6 Sotheby`s New York 2 338 267 (79%) 45 (17%) 147 (55%)
6 Sotheby`s Paris 2 540 514 (95%) 132 (26%) 285 (55%)
6 Swann Galleries New York 2 634 538 (85%) 206 (38%) 171 (32%)
6 The Romantic Agony Book and Print Auctions Brussels 1 1283 1038 (81%) 61 (6%) 666 (64%)
6 Thomaston Place Auction Galleries Thomaston 1 844 596 (71%) 446 (75%) 78 (13%)
6 Waverly Auctions, Inc. Falls Church 1 399 379 (95%) 114 (30%) 176 (46%)
7 AuctionExplorerBooks.com Constantia (Cape Town) 1 381 141 (37%) 100 (71%) 22 (16%)
7 Australian Book Auctions Armadale, 1 213 192 (90%) 0 (0%) 122 (64%)
7 Bloomsbury Auctions London 3 1962 1441 (73%) 497 (34%) 621 (43%)
7 Bonhams Bath 1 370 323 (87%) 86 (27%) 120 (37%)
7 Bonhams Edinburgh 1 180 130 (72%) 26 (20%) 39 (30%)
7 C. Downing Auctions, LLC Norwalk 1 293 129 (44%) 121 (94%) 1 (1%)
7 Christie's London - King Street 1 564 498 (88%) 97 (19%) 288 (58%)
7 Copley Fine Art Auctions Boston 1 109 105 (96%) 31 (30%) 49 (47%)
7 Dominic Winter Book Auctions Wiltshire 1 634 523 (82%) 64 (12%) 317 (61%)
7 Gallery at Knotty Pine Auction Service West Swanzey 1 303 281 (93%) 119 (42%) 74 (26%)
7 Johns' Western Gallery San Francisco 1 218 127 (58%) 79 (62%) 23 (18%)
7 Kapandji Morhange Paris 1 343 198 (58%) 36 (18%) 135 (68%)
7 Keys Fine Arts Auctioneers Norwich 1 542 387 (71%) 131 (34%) 139 (36%)
7 New England Book Auctions Sunderland 1 295 295 (100%) 63 (21%) 166 (56%)
7 Old World Auctions Sedona 1 889 712 (80%) 443 (62%) 161 (23%)
7 Paulo Adams Auction Service Wakefield 1 118 77 (65%) 67 (87%) 7 (9%)
7 PBA Galleries San Francisco 2 751 595 (79%) 353 (59%) 88 (15%)
7 PIASA Paris 1 343 249 (73%) 43 (17%) 125 (50%)
7 Robert C. Eldred, Inc. East Dennis 1 187 124 (66%) 75 (60%) 19 (15%)
7 Sotheby`s London 1 290 213 (73%) 24 (11%) 96 (45%)
8 Bloomsbury Auctions London 1 646 541 (84%) 222 (41%) 194 (36%)
8 Bonhams Chester 1 177 149 (84%) 9 (6%) 59 (40%)
8 Bonhams Edinburgh 1 142 129 (91%) 17 (13%) 71 (55%)
8 Bruun Rasmussen Copenhagen 1 61 61 (100%) 13 (21%) 37 (61%)
8 Dominic Winter Book Auctions Wiltshire 1 669 570 (85%) 63 (11%) 370 (65%)
8 National Book Auctions Ithaca 2 182 180 (99%) 0 (0%) 0 (0%)
8 PBA Galleries San Francisco 2 744 619 (83%) 378 (61%) 102 (16%)
8 Robert J. Brown Indianapolis 1 163 161 (99%) 0 (0%) 0 (0%)
8 Scott J. Winslow Associates, Inc. Bedford, 1 568 256 (45%) 122 (48%) 83 (32%)
8 Swann Galleries New York 1 415 302 (73%) 59 (20%) 95 (31%)
9 ALDE Paris 1 241 130 (54%) 5 (4%) 84 (65%)
9 AuctionExplorerBooks.com Constantia (Cape Town) 1 481 227 (47%) 150 (66%) 51 (22%)
9 Australian Book Auctions Armadale, 1 432 416 (96%) 65 (16%) 282 (68%)
9 AUXERRE ENCHERES - AUXERRE ESTIMATIONS AUXERRE 1 687 495 (72%) 43 (9%) 338 (68%)
9 Bloomsbury Auctions London 2 1161 788 (68%) 239 (30%) 310 (39%)
9 Bloomsbury Auctions New York 1 291 274 (94%) 52 (19%) 165 (60%)
9 Boisgirard Provence-Cote D'Azur Nice 1 113 77 (68%) 8 (10%) 37 (48%)
9 Bonhams Oxford 1 493 486 (99%) 109 (22%) 233 (48%)
9 Bruun Rasmussen Copenhagen 1 90 89 (99%) 15 (17%) 53 (60%)
9 Christie's London - King Street 1 250 175 (70%) 13 (7%) 80 (46%)
9 Christie's London -South Kensington 2 769 605 (79%) 167 (28%) 243 (40%)
9 Christie's New York 2 288 280 (97%) 158 (56%) 56 (20%)
9 Dominic Winter Book Auctions Wiltshire 1 359 287 (80%) 32 (11%) 178 (62%)
9 Galerie Koller Auctions Zurich 2 222 154 (69%) 17 (11%) 93 (60%)
9 Heritage Auction Galleries Dallas 2 822 692 (84%) 338 (49%) 215 (31%)
9 Ketterer Kunst / F. Doerling Hamburg 1 162 76 (47%) 0 (0%) 2 (3%)
9 Keys Fine Arts Auctioneers Norwich 2 897 646 (72%) 232 (36%) 132 (20%)
9 Le Libraire Alain Ferraton Bruxelles 2 817 677 (83%) 31 (5%) 447 (66%)
9 Lyon and Turnbull Ltd. Edinburgh 1 421 329 (78%) 44 (13%) 171 (52%)
9 New England Book Auctions Sunderland 1 200 195 (98%) 75 (38%) 79 (41%)
9 Old World Auctions Sedona 1 883 733 (83%) 482 (66%) 127 (17%)
9 PBA Galleries San Francisco 2 607 527 (87%) 308 (58%) 95 (18%)
9 Sotheby`s London 1 383 312 (81%) 6 (2%) 202 (65%)
9 Sotheby`s New York 1 274 239 (87%) 9 (4%) 178 (74%)
9 Waddington`s Toronto 1 373 247 (66%) 89 (36%) 86 (35%)
10 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 614 525 (86%) 16 (3%) 384 (73%)
10 ALDE Paris 1 327 210 (64%) 13 (6%) 124 (59%)
10 AuctionExplorerBooks.com Constantia (Cape Town) 1 414 204 (49%) 147 (72%) 34 (17%)
10 Bloomsbury Auctions London 2 1239 1024 (83%) 386 (38%) 431 (42%)
10 Bloomsbury Auctions New York 2 478 382 (80%) 38 (10%) 195 (51%)
10 Bloomsbury Auctions Rome 1 314 48 (15%) 3 (6%) 21 (44%)
10 Bonhams Bath 1 580 505 (87%) 192 (38%) 151 (30%)
10 Bonhams London 2 802 717 (89%) 191 (27%) 298 (42%)
10 Bonhams Oxford 1 499 484 (97%) 120 (25%) 233 (48%)
10 Bonhams San Francisco 1 400 275 (69%) 86 (31%) 97 (35%)
10 Bruun Rasmussen Copenhagen 1 93 90 (97%) 24 (27%) 48 (53%)
10 Christie's London -South Kensington 1 275 210 (76%) 81 (39%) 62 (30%)
10 Christie's New York 6 1384 1164 (84%) 55 (5%) 701 (60%)
10 Clars Auction Gallery Oakland 1 79 66 (84%) 23 (35%) 19 (29%)
10 Dominic Winter Book Auctions Wiltshire 1 664 543 (82%) 63 (12%) 317 (58%)
10 Dorothy Sloan- Rare Books, Inc. Austin 1 255 226 (89%) 4 (2%) 38 (17%)
10 Freeman's (Samuel T. Freeman & Co.) Philadelphia 1 612 589 (96%) 163 (28%) 284 (48%)
10 Galerie Bassenge Berlin-Grunewald 6 2794 1527 (55%) 841 (55%) 686 (45%)
10 Gallery at Knotty Pine Auction Service West Swanzey 1 310 293 (95%) 147 (50%) 70 (24%)
10 Heritage Auction Galleries Dallas 1 1212 929 (77%) 378 (41%) 308 (33%)
10 JMW Auction Gallery Kingston 1 228 216 (95%) 152 (70%) 23 (11%)
10 Johns' Western Gallery San Francisco 1 264 187 (71%) 74 (40%) 68 (36%)
10 Leslie Hindman Auctioneers Chicago 1 591 452 (76%) 352 (78%) 99 (22%)
10 New England Book Auctions Sunderland 1 283 282 (100%) 76 (27%) 124 (44%)
10 PBA Galleries San Francisco 2 851 730 (86%) 446 (61%) 130 (18%)
10 PIASA Paris 1 169 146 (86%) 30 (21%) 88 (60%)
10 Reiss and Sohn Konigstein 4 4920 3706 (75%) 1576 (43%) 2130 (57%)
10 Sotheby`s London 1 540 479 (89%) 7 (1%) 350 (73%)
10 Sotheby`s New York 3 391 346 (88%) 32 (9%) 216 (62%)
10 Swaen.com Map Auction Indian Rocks Beach 1 1336 747 (56%) 555 (74%) 121 (16%)
10 Swann Galleries New York 3 985 798 (81%) 196 (25%) 304 (38%)
10 Waverly Auctions, Inc. Falls Church 1 220 197 (90%) 100 (51%) 51 (26%)
10 William Parkinson Hinesburg 1 505 495 (98%) 0 (0%) 0 (0%)
10 Woolley and Wallis Salisbury 1 170 136 (80%) 45 (33%) 42 (31%)
11 Ader PARIS 1 253 132 (52%) 11 (8%) 63 (48%)
11 ALDE Paris 1 345 180 (52%) 12 (7%) 96 (53%)
11 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 6 1690 1013 (60%) 104 (10%) 608 (60%)
11 AuctionExplorerBooks.com Constantia (Cape Town) 1 547 255 (47%) 186 (73%) 40 (16%)
11 Australian Book Auctions Armadale, 1 970 821 (85%) 179 (22%) 363 (44%)
11 Bloomsbury Auctions London 2 1861 1369 (74%) 359 (26%) 633 (46%)
11 Bloomsbury Auctions New York 1 364 250 (69%) 18 (7%) 78 (31%)
11 Bloomsbury Auctions Rome 1 234 141 (60%) 35 (25%) 78 (55%)
11 Bonhams Bath 1 556 522 (94%) 176 (34%) 179 (34%)
11 Bonhams Chester 1 182 133 (73%) 15 (11%) 41 (31%)
11 Bonhams London 3 1312 1031 (79%) 131 (13%) 502 (49%)
11 Bonhams San Francisco 1 657 554 (84%) 131 (24%) 219 (40%)
11 Bruun Rasmussen Copenhagen 1 101 100 (99%) 28 (28%) 42 (42%)
11 Bubb Kuyper 2011 KM Haarlem 4 5712 3936 (69%) 0 (0%) 2207 (56%)
11 Burgersdijk & Niermans Leiden 2 1682 1474 (88%) 340 (23%) 1103 (75%)
11 Christie's London - King Street 5 751 559 (74%) 34 (6%) 297 (53%)
11 Christie's London -South Kensington 4 677 466 (69%) 88 (19%) 152 (33%)
11 Christie's Paris 1 427 299 (70%) 47 (16%) 149 (50%)
11 Dominic Winter Book Auctions Wiltshire 2 912 657 (72%) 57 (9%) 406 (62%)
11 Doyle New York New York 1 413 370 (90%) 102 (28%) 171 (46%)
11 F. Zisska & R. Kistner Munich 3 3574 2679 (75%) 1120 (42%) 1559 (58%)
11 Galerie Bassenge Berlin-Grunewald 1 912 615 (67%) 297 (48%) 318 (52%)
11 Galerie Koller Auctions Geneve 1 263 128 (49%) 30 (23%) 64 (50%)
11 Hauswedell & Nolte Hamburg 2 1626 1015 (62%) 372 (37%) 643 (63%)
11 Jeschke - Hauff und Auvermann Berlin-Schoneberg 2 2761 1612 (58%) 686 (43%) 926 (57%)
11 Ketterer Kunst / F. Doerling Hamburg 1 1482 962 (65%) 334 (35%) 618 (64%)
11 Librairie Loeb-Larocque Paris 1 328 228 (70%) 44 (19%) 128 (56%)
11 Neret - Minet Paris 1 325 197 (61%) 80 (41%) 78 (40%)
11 New England Book Auctions Sunderland 1 209 209 (100%) 79 (38%) 87 (42%)
11 PBA Galleries San Francisco 3 684 520 (76%) 318 (61%) 89 (17%)
11 PIASA Paris 4 1113 698 (63%) 44 (6%) 551 (79%)
11 Rupert Toovey and Co. West Sussex 1 255 191 (75%) 24 (13%) 167 (87%)
11 Skinner, Inc. Bolton 1 786 704 (90%) 270 (38%) 276 (39%)
11 Sotheby`s London 3 590 315 (53%) 14 (4%) 133 (42%)
11 Sotheby`s New York 1 552 495 (90%) 19 (4%) 330 (67%)
11 Sotheby`s Paris 1 297 110 (37%) 6 (5%) 38 (35%)
11 Swann Galleries New York 3 776 584 (75%) 90 (15%) 332 (57%)
11 The Romantic Agony Book and Print Auctions Brussels 1 1337 1017 (76%) 78 (8%) 603 (59%)
11 Waverly Auctions, Inc. Falls Church 1 292 271 (93%) 91 (34%) 133 (49%)
12 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 516 444 (86%) 26 (6%) 284 (64%)
12 ALDE Paris 2 797 510 (64%) 28 (5%) 377 (74%)
12 Bloomsbury Auctions London 1 665 506 (76%) 57 (11%) 283 (56%)
12 Bloomsbury Auctions New York 2 728 317 (44%) 46 (15%) 84 (26%)
12 Bloomsbury Auctions Rome 1 715 328 (46%) 31 (9%) 199 (61%)
12 Bonhams Edinburgh 1 141 111 (79%) 51 (46%) 39 (35%)
12 Bonhams New York 1 328 213 (65%) 52 (24%) 81 (38%)
12 Bruun Rasmussen Copenhagen 2 364 360 (99%) 48 (13%) 259 (72%)
12 Christie's London - King Street 2 196 130 (66%) 3 (2%) 68 (52%)
12 Christie's London -South Kensington 2 261 193 (74%) 40 (21%) 75 (39%)
12 Christie's New York 1 579 405 (70%) 49 (12%) 194 (48%)
12 Cowan's Auctions, Inc Cincinnati 1 901 691 (77%) 250 (36%) 259 (37%)
12 Dominic Winter Book Auctions Wiltshire 2 1013 798 (79%) 119 (15%) 460 (58%)
12 Galerie Bassenge Berlin-Grunewald 1 518 269 (52%) 118 (44%) 151 (56%)
12 Johns' Western Gallery San Francisco 1 155 152 (98%) 50 (33%) 87 (57%)
12 Keys Fine Arts Auctioneers Norwich 2 968 747 (77%) 198 (27%) 270 (36%)
12 Mealy`s Auctioneers Kilkenny 1 964 810 (84%) 26 (3%) 610 (75%)
12 New England Book Auctions Sunderland 1 191 189 (99%) 78 (41%) 69 (37%)
12 Old World Auctions Sedona 1 925 740 (80%) 475 (64%) 146 (20%)
12 PBA Galleries San Francisco 1 650 506 (78%) 314 (62%) 85 (17%)
12 PIASA Paris 1 274 167 (61%) 39 (23%) 79 (47%)
12 Scott J. Winslow Associates, Inc. Bedford, 1 499 202 (40%) 130 (64%) 14 (7%)
12 Sotheby`s London 3 543 424 (78%) 14 (3%) 235 (55%)
12 Sotheby`s Milan 1 94 94 (100%) 5 (5%) 82 (87%)
12 Sotheby`s New York 3 259 167 (64%) 18 (11%) 83 (50%)
12 Swann Galleries New York 3 1010 784 (78%) 213 (27%) 298 (38%)
12 Waverly Auctions, Inc. Falls Church 1 189 176 (93%) 45 (26%) 91 (52%)
Total 481 204898 153179 (75%) 40756 (27%) 75626 (49%)

(2006) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 AuctionExplorerBooks.com Constantia (Cape Town) 1 359 115 (32%) 87 (76%) 14 (12%)
1 Bloomsbury Book Auctions London 3 1064 851 (80%) 206 (24%) 441 (52%)
1 Bonhams Bath 1 350 255 (73%) 27 (11%) 130 (51%)
1 Bonhams Los Angeles 1 25 22 (88%) 6 (27%) 7 (32%)
1 Bruun Rasmussen Copenhagen 1 101 100 (99%) 20 (20%) 71 (71%)
1 Christie's London - King Street 1 338 335 (99%) 36 (11%) 269 (80%)
1 CNY Book Auctions Ithaca 1 28 27 (96%) 0 (0%) 0 (0%)
1 Keys Fine Arts Auctioneers Norwich 1 812 543 (67%) 149 (27%) 194 (36%)
1 Lawrences Auctioneers Somerset 1 307 274 (89%) 33 (12%) 165 (60%)
1 New England Book Auctions Sunderland 1 212 212 (100%) 26 (12%) 127 (60%)
1 PBA Galleries San Francisco 1 700 557 (80%) 339 (61%) 70 (13%)
1 Sotheby's New York 1 43 33 (77%) 7 (21%) 22 (67%)
2 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 547 479 (88%) 9 (2%) 458 (96%)
2 Australian Book Auctions Armadale, 1 203 189 (93%) 0 (0%) 135 (71%)
2 Bloomsbury Book Auctions London 3 1407 1038 (74%) 267 (26%) 455 (44%)
2 Bonhams Los Angeles 1 300 233 (78%) 53 (23%) 128 (55%)
2 Bonhams San Francisco 1 108 99 (92%) 40 (40%) 29 (29%)
2 Bruun Rasmussen Copenhagen 1 107 107 (100%) 15 (14%) 79 (74%)
2 Christie's London -South Kensington 2 291 243 (84%) 43 (18%) 142 (58%)
2 Christie's New York 2 793 684 (86%) 157 (23%) 361 (53%)
2 CNY Book Auctions Ithaca 1 71 71 (100%) 0 (0%) 0 (0%)
2 Dominic Winter Book Auctions Wiltshire 1 607 520 (86%) 42 (8%) 362 (70%)
2 Dorothy Sloan- Rare Books, Inc. Austin 3 319 249 (78%) 0 (0%) 39 (16%)
2 Early American Rancho Santa Fe 1 478 237 (50%) 113 (48%) 34 (14%)
2 Heritage Auction Galleries Dallas 1 1704 1498 (88%) 727 (49%) 483 (32%)
2 Holabird Associates Reno 1 312 116 (37%) 93 (80%) 5 (4%)
2 Lyon and Turnbull Ltd. Edinburgh 1 392 358 (91%) 62 (17%) 192 (54%)
2 New England Book Auctions Sunderland 1 192 192 (100%) 69 (36%) 72 (38%)
2 PBA Galleries San Francisco 2 623 503 (81%) 276 (55%) 76 (15%)
2 R.M. Smythe and Co., Inc. New York 1 11 3 (27%) 2 (67%) 0 (0%)
2 Sotheby's New York 1 113 113 (100%) 6 (5%) 103 (91%)
2 Swann Galleries New York 4 1160 936 (81%) 278 (30%) 379 (40%)
2 Waverly Auctions, Inc. Falls Church 1 216 198 (92%) 48 (24%) 93 (47%)
3 AuctionExplorerBooks.com Constantia (Cape Town) 1 388 138 (36%) 111 (80%) 13 (9%)
3 Baltimore Book Auction Baltimore 1 490 432 (88%) 146 (34%) 178 (41%)
3 Bloomsbury Book Auctions London 2 820 683 (83%) 185 (27%) 329 (48%)
3 Bonhams London 2 541 431 (80%) 27 (6%) 244 (57%)
3 Bonhams Los Angeles 2 147 127 (86%) 53 (42%) 33 (26%)
3 Bonhams Oxford 1 479 454 (95%) 102 (22%) 254 (56%)
3 Bruun Rasmussen Copenhagen 2 282 280 (99%) 43 (15%) 199 (71%)
3 Christie's London - King Street 1 379 344 (91%) 4 (1%) 198 (58%)
3 Christie's London -South Kensington 2 849 716 (84%) 196 (27%) 303 (42%)
3 Dominic Winter Book Auctions Wiltshire 2 1055 898 (85%) 114 (13%) 552 (61%)
3 Galerie Koller Auctions Zurich 1 121 90 (74%) 20 (22%) 37 (41%)
3 Heritage Auction Galleries Dallas 1 120 103 (86%) 13 (13%) 57 (55%)
3 Keys Fine Arts Auctioneers Norwich 1 677 540 (80%) 145 (27%) 190 (35%)
3 Le Libraire Alain Ferraton Bruxelles 1 858 738 (86%) 27 (4%) 667 (90%)
3 New England Book Auctions Sunderland 1 210 210 (100%) 75 (36%) 89 (42%)
3 Old World Auctions Sedona 1 765 694 (91%) 426 (61%) 165 (24%)
3 PBA Galleries San Francisco 2 810 667 (82%) 379 (57%) 129 (19%)
3 Robert C. Eldred, Inc. East Dennis 1 24 22 (92%) 3 (14%) 8 (36%)
3 Skinner, Inc. Boston 1 241 211 (88%) 77 (36%) 90 (43%)
3 Sotheby's Amsterdam 1 251 189 (75%) 17 (9%) 86 (46%)
3 Sotheby's London 1 439 383 (87%) 23 (6%) 254 (66%)
3 Swaen.com Map Auction Indian Rocks Beach 1 1439 827 (57%) 602 (73%) 106 (13%)
3 Swann Galleries New York 6 2065 1786 (86%) 499 (28%) 694 (39%)
3 The Romantic Agony Book and Print Auctions Brussels 1 1296 1013 (78%) 71 (7%) 630 (62%)
3 Waverly Auctions, Inc. Falls Church 1 543 461 (85%) 179 (39%) 199 (43%)
4 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 3 1406 993 (71%) 34 (3%) 798 (80%)
4 AuctionExplorerBooks.com Constantia (Cape Town) 1 454 150 (33%) 106 (71%) 22 (15%)
4 Bloomsbury Book Auctions London 3 1702 1273 (75%) 401 (32%) 567 (45%)
4 Bonhams Leeds 1 209 184 (88%) 11 (6%) 87 (47%)
4 Bonhams Los Angeles 1 11 11 (100%) 1 (9%) 7 (64%)
4 Bonhams Oxford 1 441 435 (99%) 61 (14%) 272 (63%)
4 Bonhams San Francisco 1 538 438 (81%) 105 (24%) 213 (49%)
4 Bruun Rasmussen Copenhagen 2 180 166 (92%) 27 (16%) 119 (72%)
4 Christie's London -South Kensington 2 766 643 (84%) 150 (23%) 296 (46%)
4 Christie's New York 1 415 365 (88%) 107 (29%) 192 (53%)
4 Christie's Paris 1 429 360 (84%) 34 (9%) 192 (53%)
4 Dominic Winter Book Auctions Wiltshire 3 1197 947 (79%) 147 (16%) 538 (57%)
4 Dorotheum Vienna 2 725 479 (66%) 67 (14%) 61 (13%)
4 Du Mouchelles Detroit 1 58 41 (71%) 23 (56%) 11 (27%)
4 Galerie Bassenge Berlin-Grunewald 1 3150 1658 (53%) 838 (51%) 820 (49%)
4 Johns' Western Gallery San Francisco 1 74 64 (86%) 33 (52%) 21 (33%)
4 Mealy's Auctioneers Kilkenny 1 347 323 (93%) 10 (3%) 238 (74%)
4 New England Book Auctions Sunderland 1 202 201 (100%) 81 (40%) 84 (42%)
4 PBA Galleries San Francisco 2 932 680 (73%) 419 (62%) 102 (15%)
4 Reiss and Sohn Konigstein 1 4235 3363 (79%) 1341 (40%) 2022 (60%)
4 Robert C. Eldred, Inc. East Dennis 1 362 341 (94%) 109 (32%) 105 (31%)
4 Rossini Paris 1 232 209 (90%) 5 (2%) 174 (83%)
4 Sotheby's London 1 164 145 (88%) 13 (9%) 90 (62%)
4 Sotheby's New York 2 916 796 (87%) 72 (9%) 491 (62%)
4 Swann Galleries New York 3 733 682 (93%) 106 (16%) 329 (48%)
4 Waverly Auctions, Inc. Falls Church 1 368 352 (96%) 117 (33%) 145 (41%)
4 Woolley and Wallis Salisbury 1 136 107 (79%) 13 (12%) 57 (53%)
5 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 490 429 (88%) 17 (4%) 397 (93%)
5 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 308 131 (43%) 4 (3%) 93 (71%)
5 Australian Book Auctions Armadale, 1 211 177 (84%) 5 (3%) 110 (62%)
5 Bloomsbury Book Auctions London 2 1260 1058 (84%) 251 (24%) 527 (50%)
5 Bonhams Los Angeles 1 15 15 (100%) 3 (20%) 9 (60%)
5 Bonhams Oxford 1 501 451 (90%) 58 (13%) 258 (57%)
5 Books by the Falls Derby 1 228 215 (94%) 168 (78%) 13 (6%)
5 Bruun Rasmussen Copenhagen 1 101 101 (100%) 19 (19%) 76 (75%)
5 Bubb Kuyper 2011 KM Haarlem 1 5246 3487 (66%) 0 (0%) 2140 (61%)
5 Burgersdijk & Niermans Leiden 1 1654 1495 (90%) 378 (25%) 1117 (75%)
5 Christie's London - King Street 2 328 289 (88%) 14 (5%) 186 (64%)
5 Christie's London -South Kensington 2 678 566 (83%) 100 (18%) 282 (50%)
5 Christie's New York 3 973 826 (85%) 156 (19%) 464 (56%)
5 Christie's Paris 1 134 120 (90%) 36 (30%) 42 (35%)
5 CNY Book Auctions Ithaca 1 99 99 (100%) 0 (0%) 0 (0%)
5 Dominic Winter Book Auctions Wiltshire 2 860 700 (81%) 82 (12%) 399 (57%)
5 Dorotheum Vienna 3 1088 662 (61%) 70 (11%) 338 (51%)
5 Doyle New York New York 1 298 274 (92%) 67 (24%) 149 (54%)
5 F. Zisska & R. Kistner Munich 1 3221 2452 (76%) 1107 (45%) 1345 (55%)
5 Galerie Koller Auctions Zurich 1 427 243 (57%) 48 (20%) 107 (44%)
5 Gallery at Knotty Pine Auction Service West Swanzey 1 308 262 (85%) 144 (55%) 65 (25%)
5 Hauswedell & Nolte Hamburg 1 1502 892 (59%) 327 (37%) 565 (63%)
5 Ketterer Kunst / F. Doerling Hamburg 1 1977 1969 (100%) 1191 (60%) 777 (39%)
5 Keys Fine Arts Auctioneers Norwich 2 804 583 (73%) 136 (23%) 227 (39%)
5 New England Book Auctions Sunderland 1 203 201 (99%) 37 (18%) 120 (60%)
5 PBA Galleries San Francisco 2 755 570 (75%) 386 (68%) 71 (12%)
5 PIASA Paris 2 660 337 (51%) 62 (18%) 120 (36%)
5 Sotheby's London 3 641 478 (75%) 27 (6%) 280 (59%)
5 Sotheby's New York 1 20 12 (60%) 6 (50%) 5 (42%)
5 Sotheby's Paris 2 316 235 (74%) 4 (2%) 119 (51%)
5 Swaen.com Map Auction Indian Rocks Beach 1 1237 1236 (100%) 455 (37%) 114 (9%)
5 Swann Galleries New York 4 1710 1335 (78%) 327 (24%) 523 (39%)
5 Waverly Auctions, Inc. Falls Church 1 193 187 (97%) 98 (52%) 48 (26%)
6 Artcurial Briest-Le Fur-Poulain-F.Tajan Paris 1 459 215 (47%) 2 (1%) 185 (86%)
6 AuctionExplorerBooks.com Constantia (Cape Town) 1 485 95 (20%) 62 (65%) 23 (24%)
6 Baltimore Book Auction Baltimore 1 426 384 (90%) 127 (33%) 140 (36%)
6 Bloomsbury Book Auctions London 3 1586 1437 (91%) 375 (26%) 773 (54%)
6 Bonhams London 1 394 373 (95%) 28 (8%) 232 (62%)
6 Bonhams Los Angeles 1 523 462 (88%) 206 (45%) 140 (30%)
6 Bonhams Oxford 1 503 457 (91%) 101 (22%) 215 (47%)
6 Bonhams San Francisco 1 453 325 (72%) 82 (25%) 145 (45%)
6 Books by the Falls Derby 1 213 127 (60%) 106 (83%) 3 (2%)
6 Bruun Rasmussen Copenhagen 1 99 99 (100%) 16 (16%) 73 (74%)
6 Chevau-Legers Encheres Martin-Chausselat Versailles 1 169 168 (99%) 85 (51%) 83 (49%)
6 Christie's London - King Street 2 321 220 (69%) 7 (3%) 112 (51%)
6 Christie's London -South Kensington 5 1322 989 (75%) 194 (20%) 425 (43%)
6 Christie's New York 4 1565 1283 (82%) 262 (20%) 786 (61%)
6 Christie's Paris 1 410 250 (61%) 76 (30%) 85 (34%)
6 Christie's Rome 1 599 339 (57%) 47 (14%) 180 (53%)
6 Claude Agutes Neuilly-sur-Seine 1 233 171 (73%) 16 (9%) 119 (70%)
6 Dominic Winter Book Auctions Wiltshire 2 1283 1018 (79%) 116 (11%) 595 (58%)
6 Dorotheum Vienna 1 548 446 (81%) 1 (0%) 445 (100%)
6 Du Mouchelles Detroit 1 122 79 (65%) 22 (28%) 42 (53%)
6 Galerie Koller Auctions Zurich 1 40 32 (80%) 6 (19%) 16 (50%)
6 Johns' Western Gallery San Francisco 1 175 142 (81%) 72 (51%) 32 (23%)
6 Kapandji Morhange Paris 1 457 258 (56%) 70 (27%) 142 (55%)
6 Le Libraire Alain Ferraton Bruxelles 1 863 736 (85%) 36 (5%) 449 (61%)
6 Neret - Minet Paris 1 513 170 (33%) 34 (20%) 31 (18%)
6 New England Book Auctions Sunderland 1 216 215 (100%) 81 (38%) 86 (40%)
6 Old World Auctions Sedona 1 829 707 (85%) 445 (63%) 150 (21%)
6 OSENAT FONTAINEBLEAU 1 236 116 (49%) 8 (7%) 79 (68%)
6 PBA Galleries San Francisco 3 907 626 (69%) 389 (62%) 84 (13%)
6 PIASA Paris 4 1293 1055 (82%) 111 (11%) 781 (74%)
6 Sotheby's London 2 412 234 (57%) 16 (7%) 111 (47%)
6 Sotheby's Milan 1 447 308 (69%) 6 (2%) 189 (61%)
6 Sotheby's New York 2 299 232 (78%) 51 (22%) 83 (36%)
6 Swann Galleries New York 1 490 434 (89%) 125 (29%) 189 (44%)
6 The Romantic Agony Book and Print Auctions Brussels 2 1221 890 (73%) 44 (5%) 541 (61%)
6 Waverly Auctions, Inc. Falls Church 1 316 313 (99%) 112 (36%) 137 (44%)
7 AuctionExplorerBooks.com Constantia (Cape Town) 1 719 203 (28%) 151 (74%) 23 (11%)
7 Bloomsbury Book Auctions London 3 1584 1158 (73%) 395 (34%) 480 (41%)
7 Boisgirard Provence-Cote D'Azur Nice 1 138 93 (67%) 12 (13%) 49 (53%)
7 Bonhams Bath 1 565 504 (89%) 80 (16%) 214 (42%)
7 Bonhams Edinburgh 1 300 190 (63%) 46 (24%) 54 (28%)
7 Bonhams Los Angeles 1 19 19 (100%) 6 (32%) 9 (47%)
7 Christie's London - King Street 1 107 64 (60%) 8 (13%) 27 (42%)
7 Dominic Winter Book Auctions Wiltshire 3 1260 893 (71%) 109 (12%) 519 (58%)
7 Gallery at Knotty Pine Auction Service West Swanzey 1 300 267 (89%) 114 (43%) 95 (36%)
7 Keys Fine Arts Auctioneers Norwich 1 668 487 (73%) 112 (23%) 164 (34%)
7 Lawrences Auctioneers Somerset 1 323 285 (88%) 54 (19%) 159 (56%)
7 Lyon and Turnbull Ltd. Edinburgh 1 476 381 (80%) 46 (12%) 192 (50%)
7 Mealy's Auctioneers Kilkenny 1 738 654 (89%) 101 (15%) 389 (59%)
7 New England Book Auctions Sunderland 1 204 204 (100%) 32 (16%) 132 (65%)
7 PBA Galleries San Francisco 2 633 420 (66%) 290 (69%) 52 (12%)
7 PIASA Paris 1 258 184 (71%) 12 (7%) 124 (67%)
7 Sotheby's London 3 853 701 (82%) 52 (7%) 419 (60%)
7 Tajan Paris 1 228 180 (79%) 31 (17%) 116 (64%)
8 Bloomsbury Book Auctions London 1 606 534 (88%) 157 (29%) 257 (48%)
8 Bonhams Edinburgh 1 144 126 (88%) 11 (9%) 76 (60%)
8 Bonhams Los Angeles 1 12 11 (92%) 1 (9%) 5 (45%)
8 Bruun Rasmussen Copenhagen 1 134 125 (93%) 41 (33%) 73 (58%)
8 Dominic Winter Book Auctions Wiltshire 1 356 285 (80%) 21 (7%) 261 (92%)
8 Early American Rancho Santa Fe 1 440 172 (39%) 88 (51%) 37 (22%)
8 Gulf Coast Book Auctions Houston 1 240 90 (38%) 83 (92%) 1 (1%)
8 PBA Galleries San Francisco 2 878 608 (69%) 433 (71%) 61 (10%)
8 Robert C. Eldred, Inc. East Dennis 2 200 170 (85%) 57 (34%) 52 (31%)
8 Scott J. Winslow Associates, Inc. Bedford, 1 364 137 (38%) 42 (31%) 95 (69%)
8 Swann Galleries New York 1 524 357 (68%) 120 (34%) 118 (33%)
9 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 572 484 (85%) 8 (2%) 471 (97%)
9 AuctionExplorerBooks.com Constantia (Cape Town) 1 922 214 (23%) 155 (72%) 38 (18%)
9 Australian Book Auctions Armadale, 1 285 272 (95%) 1 (0%) 222 (82%)
9 AUXERRE ENCHERES - AUXERRE ESTIMATIONS AUXERRE 1 661 443 (67%) 47 (11%) 299 (67%)
9 Baltimore Book Auction Baltimore 1 501 432 (86%) 203 (47%) 114 (26%)
9 Bloomsbury Book Auctions London 3 1434 1192 (83%) 537 (45%) 398 (33%)
9 Boisgirard Provence-Cote D'Azur Nice 1 95 83 (87%) 2 (2%) 61 (73%)
9 Bonhams Los Angeles 1 12 12 (100%) 1 (8%) 8 (67%)
9 Bonhams Oxford 1 472 427 (90%) 104 (24%) 171 (40%)
9 Bruun Rasmussen Copenhagen 1 122 121 (99%) 17 (14%) 93 (77%)
9 Christie's London - King Street 2 751 586 (78%) 22 (4%) 286 (49%)
9 Christie's London -South Kensington 2 1103 686 (62%) 190 (28%) 239 (35%)
9 Christie's New York 2 770 654 (85%) 179 (27%) 315 (48%)
9 Clars Auction Gallery Oakland 1 15 6 (40%) 4 (67%) 0 (0%)
9 Freeman's (Samuel T. Freeman & Co.) Philadelphia 1 735 631 (86%) 255 (40%) 222 (35%)
9 Galerie Koller Auctions Zurich 1 161 99 (61%) 14 (14%) 39 (39%)
9 Johns' Western Gallery San Francisco 1 101 99 (98%) 34 (34%) 54 (55%)
9 Keys Fine Arts Auctioneers Norwich 1 662 418 (63%) 107 (26%) 129 (31%)
9 Le Libraire Alain Ferraton Bruxelles 1 879 732 (83%) 28 (4%) 652 (89%)
9 New England Book Auctions Sunderland 1 268 267 (100%) 99 (37%) 106 (40%)
9 Old World Auctions Sedona 1 900 768 (85%) 478 (62%) 170 (22%)
9 PBA Galleries San Francisco 2 682 576 (84%) 329 (57%) 92 (16%)
9 Royka's Auctioneers & Appraisers Lunenburg 1 176 135 (77%) 0 (0%) 0 (0%)
9 Sotheby's London 1 130 130 (100%) 14 (11%) 94 (72%)
9 Swaen.com Map Auction Indian Rocks Beach 1 1136 1088 (96%) 570 (52%) 88 (8%)
9 Swann Galleries New York 2 890 682 (77%) 251 (37%) 174 (26%)
9 Waverly Auctions, Inc. Falls Church 1 412 374 (91%) 137 (37%) 147 (39%)
10 AuctionExplorerBooks.com Constantia (Cape Town) 1 491 180 (37%) 130 (72%) 19 (11%)
10 Australian Book Auctions Armadale, 1 648 606 (94%) 137 (23%) 295 (49%)
10 Bloomsbury Book Auctions London 2 1390 1190 (86%) 337 (28%) 583 (49%)
10 Bonhams Bath 1 349 316 (91%) 101 (32%) 117 (37%)
10 Bonhams Leeds 1 266 220 (83%) 29 (13%) 78 (35%)
10 Bonhams London 2 1110 691 (62%) 121 (18%) 238 (34%)
10 Bonhams Los Angeles 1 22 20 (91%) 8 (40%) 5 (25%)
10 Bonhams Oxford 1 446 405 (91%) 147 (36%) 136 (34%)
10 Bonhams San Francisco 2 1206 901 (75%) 300 (33%) 276 (31%)
10 Bruun Rasmussen Copenhagen 1 97 97 (100%) 9 (9%) 76 (78%)
10 Christie's London -South Kensington 2 730 558 (76%) 93 (17%) 251 (45%)
10 Christie's New York 3 1150 942 (82%) 148 (16%) 486 (52%)
10 Dominic Winter Book Auctions Wiltshire 1 912 753 (83%) 81 (11%) 427 (57%)
10 Dorotheum Vienna 1 364 273 (75%) 0 (0%) 273 (100%)
10 Dorothy Sloan- Rare Books, Inc. Austin 1 257 236 (92%) 1 (0%) 79 (33%)
10 Early American Rancho Santa Fe 1 287 116 (40%) 53 (46%) 13 (11%)
10 F. Zisska & R. Kistner Munich 2 3243 2442 (75%) 1187 (49%) 1255 (51%)
10 Galerie Bassenge Berlin-Grunewald 1 2688 1351 (50%) 742 (55%) 609 (45%)
10 Heritage Auction Galleries Dallas 1 1043 884 (85%) 467 (53%) 263 (30%)
10 Jeschke - Hauff und Auvermann Berlin-Schoneberg 1 252 173 (69%) 73 (42%) 100 (58%)
10 Kapandji Morhange Paris 1 397 245 (62%) 119 (49%) 111 (45%)
10 Leslie Hindman Auctioneers Chicago 1 270 182 (67%) 78 (43%) 44 (24%)
10 Neret - Minet Paris 1 524 242 (46%) 69 (29%) 71 (29%)
10 New England Book Auctions Sunderland 2 459 458 (100%) 130 (28%) 231 (50%)
10 PBA Galleries San Francisco 1 549 427 (78%) 247 (58%) 71 (17%)
10 Reiss and Sohn Konigstein 4 5710 4142 (73%) 2189 (53%) 1953 (47%)
10 Sotheby's London 3 1227 1098 (89%) 83 (8%) 771 (70%)
10 Sotheby's New York 1 247 201 (81%) 17 (8%) 110 (55%)
10 Sotheby's Paris 1 515 504 (98%) 41 (8%) 343 (68%)
10 Swann Galleries New York 4 1731 1470 (85%) 432 (29%) 543 (37%)
10 Waverly Auctions, Inc. Falls Church 1 334 287 (86%) 117 (41%) 102 (36%)
11 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 530 481 (91%) 6 (1%) 457 (95%)
11 Bloomsbury Book Auctions London 4 2289 1721 (75%) 459 (27%) 839 (49%)
11 Bonhams Bath 1 369 337 (91%) 97 (29%) 136 (40%)
11 Bonhams London 3 530 459 (87%) 37 (8%) 237 (52%)
11 Bonhams New York 1 101 79 (78%) 29 (37%) 33 (42%)
11 Bruun Rasmussen Copenhagen 1 128 122 (95%) 44 (36%) 66 (54%)
11 Bubb Kuyper 2011 KM Haarlem 1 5720 3804 (67%) 0 (0%) 2168 (57%)
11 Burgersdijk & Niermans Leiden 1 1741 1566 (90%) 355 (23%) 1211 (77%)
11 Christie's London - King Street 4 762 591 (78%) 40 (7%) 304 (51%)
11 Christie's London -South Kensington 3 1027 807 (79%) 190 (24%) 362 (45%)
11 Christie's New York 1 171 155 (91%) 38 (25%) 91 (59%)
11 Christie's Paris 1 381 269 (71%) 73 (27%) 140 (52%)
11 CNY Book Auctions Ithaca 1 21 21 (100%) 0 (0%) 0 (0%)
11 Dominic Winter Book Auctions Wiltshire 2 1038 762 (73%) 115 (15%) 432 (57%)
11 Dorotheum Vienna 1 507 320 (63%) 0 (0%) 317 (99%)
11 Doyle New York New York 1 363 319 (88%) 59 (18%) 183 (57%)
11 Galerie Koller Auctions Geneve 1 87 65 (75%) 10 (15%) 31 (48%)
11 Gallery at Knotty Pine Auction Service West Swanzey 1 303 287 (95%) 109 (38%) 95 (33%)
11 Gulf Coast Book Auctions Houston 1 154 27 (18%) 18 (67%) 2 (7%)
11 Hauswedell & Nolte Hamburg 1 1635 1051 (64%) 375 (36%) 676 (64%)
11 Jeschke - Hauff und Auvermann Berlin-Schoneberg 3 4683 2540 (54%) 959 (38%) 1581 (62%)
11 Ketterer Kunst / F. Doerling Hamburg 1 1513 998 (66%) 181 (18%) 817 (82%)
11 Keys Fine Arts Auctioneers Norwich 1 737 487 (66%) 132 (27%) 173 (36%)
11 Le Libraire Alain Ferraton Bruxelles 1 854 751 (88%) 24 (3%) 694 (92%)
11 Librairie Loeb-Larocque Paris 1 291 206 (71%) 41 (20%) 110 (53%)
11 New England Book Auctions Sunderland 1 210 209 (100%) 81 (39%) 82 (39%)
11 PBA Galleries San Francisco 2 839 576 (69%) 435 (76%) 48 (8%)
11 Robert C. Eldred, Inc. East Dennis 1 48 40 (83%) 9 (23%) 19 (48%)
11 Sotheby's London 4 954 646 (68%) 62 (10%) 301 (47%)
11 Sotheby's New York 1 776 639 (82%) 55 (9%) 371 (58%)
11 Swaen.com Map Auction Indian Rocks Beach 1 798 533 (67%) 347 (65%) 64 (12%)
11 Swann Galleries New York 3 718 609 (85%) 181 (30%) 254 (42%)
11 The Romantic Agony Book and Print Auctions Brussels 1 1296 967 (75%) 48 (5%) 619 (64%)
11 Waverly Auctions, Inc. Falls Church 1 317 278 (88%) 100 (36%) 120 (43%)
12 Alderfer Auction Company Hatfield 1 38 34 (89%) 19 (56%) 9 (26%)
12 AuctionExplorerBooks.com Constantia (Cape Town) 1 623 244 (39%) 148 (61%) 38 (16%)
12 Bloomsbury Book Auctions London 3 1902 1330 (70%) 410 (31%) 588 (44%)
12 Bonhams Edinburgh 1 330 293 (89%) 61 (21%) 129 (44%)
12 Bonhams New York 1 317 205 (65%) 51 (25%) 73 (36%)
12 Bruun Rasmussen Copenhagen 2 277 268 (97%) 21 (8%) 188 (70%)
12 Christie's London - King Street 3 368 281 (76%) 29 (10%) 157 (56%)
12 Christie's New York 4 807 695 (86%) 168 (24%) 350 (50%)
12 Christie's Paris 1 567 554 (98%) 138 (25%) 318 (57%)
12 Dominic Winter Book Auctions Wiltshire 2 1070 857 (80%) 66 (8%) 566 (66%)
12 Dorotheum Vienna 2 684 538 (79%) 0 (0%) 538 (100%)
12 Early American Rancho Santa Fe 1 506 121 (24%) 65 (54%) 19 (16%)
12 Heritage Auction Galleries Dallas 1 362 339 (94%) 107 (32%) 162 (48%)
12 Mealy's Auctioneers Kilkenny 1 993 796 (80%) 125 (16%) 454 (57%)
12 Neret - Minet Paris 1 525 171 (33%) 33 (19%) 30 (18%)
12 Old World Auctions Sedona 1 908 743 (82%) 465 (63%) 156 (21%)
12 PBA Galleries San Francisco 1 386 300 (78%) 179 (60%) 41 (14%)
12 PIASA Paris 1 338 284 (84%) 66 (23%) 143 (50%)
12 Scott J. Winslow Associates, Inc. Bedford, 1 574 212 (37%) 103 (49%) 109 (51%)
12 Sotheby's London 3 422 287 (68%) 28 (10%) 153 (53%)
12 Sotheby's Milan 1 899 508 (57%) 67 (13%) 231 (45%)
12 Sotheby's New York 3 562 413 (73%) 139 (34%) 177 (43%)
12 Sotheby's Paris 1 112 99 (88%) 0 (0%) 72 (73%)
12 Swann Galleries New York 4 1767 1366 (77%) 430 (31%) 486 (36%)
12 Waverly Auctions, Inc. Falls Church 1 233 202 (87%) 0 (0%) 0 (0%)
Total 441 203330 153310 (75%) 42328 (28%) 74963 (49%)

(2005) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Antiques and Estate Auctioneers and Appraisers Wellington 1 390 390 (100%) 22 (6%) 52 (13%)
1 Bloomsbury Book Auctions London 2 666 475 (71%) 133 (28%) 225 (47%)
1 Bonhams Bath 1 270 196 (73%) 9 (5%) 91 (46%)
1 Bruun Rasmussen Copenhagen 1 105 101 (96%) 22 (22%) 75 (74%)
1 Dargate Auction Galleries Pittsburgh, 1 49 39 (80%) 34 (87%) 3 (8%)
1 Dominic Winter Book Auctions Wiltshire 2 899 718 (80%) 46 (6%) 495 (69%)
1 Freeman's (Samuel T. Freeman & Co.) Philadelphia 1 604 567 (94%) 185 (33%) 230 (41%)
1 Keys Fine Arts Auctioneers Norwich 1 717 493 (69%) 135 (27%) 156 (32%)
1 New England Book Auctions Sunderland 1 236 234 (99%) 81 (35%) 102 (44%)
1 PBA Galleries San Francisco 1 446 389 (87%) 248 (64%) 57 (15%)
1 Sotheby`s New York 1 48 25 (52%) 8 (32%) 10 (40%)
2 Antiques and Estate Auctioneers and Appraisers Wellington 1 279 279 (100%) 0 (0%) 0 (0%)
2 Bloomsbury Book Auctions London 2 917 655 (71%) 225 (34%) 275 (42%)
2 Bonhams London 1 661 633 (96%) 170 (27%) 344 (54%)
2 Bonhams Los Angeles 1 18 18 (100%) 2 (11%) 11 (61%)
2 Bonhams San Francisco 1 30 23 (77%) 21 (91%) 0 (0%)
2 Christie`s London -South Kensington 1 218 185 (85%) 31 (17%) 56 (30%)
2 Christie`s New York 3 1104 839 (76%) 254 (30%) 397 (47%)
2 Dargate Auction Galleries Pittsburgh, 1 83 48 (58%) 47 (98%) 1 (2%)
2 Dorothy Sloan- Rare Books, Inc. Austin 2 289 251 (87%) 2 (1%) 109 (43%)
2 John Bellman Auctioneers Billinghurst, West Sussex 1 397 286 (72%) 55 (19%) 96 (34%)
2 Johns` Western Gallery San Francisco 1 114 52 (46%) 35 (67%) 6 (12%)
2 Lyon and Turnbull Ltd. Edinburgh 1 581 541 (93%) 88 (16%) 290 (54%)
2 New England Book Auctions Sunderland 1 212 209 (99%) 75 (36%) 87 (42%)
2 PBA Galleries San Francisco 2 466 360 (77%) 179 (50%) 95 (26%)
2 Skinner, Inc. Bolton 1 21 16 (76%) 1 (6%) 7 (44%)
2 Sotheby`s New York 1 142 142 (100%) 2 (1%) 139 (98%)
2 Swann Galleries New York 3 1123 897 (80%) 300 (33%) 358 (40%)
2 Waverly Auctions, Inc. Falls Church 1 390 384 (98%) 169 (44%) 153 (40%)
3 Baltimore Book Auction Baltimore 1 485 396 (82%) 148 (37%) 118 (30%)
3 Bloomsbury Book Auctions London 3 1181 941 (80%) 277 (29%) 450 (48%)
3 Bonhams London 1 695 586 (84%) 92 (16%) 293 (50%)
3 Bonhams San Francisco 1 354 284 (80%) 74 (26%) 119 (42%)
3 Bruun Rasmussen Copenhagen 1 139 134 (96%) 20 (15%) 107 (80%)
3 Christie`s London -South Kensington 1 165 125 (76%) 8 (6%) 63 (50%)
3 Christie`s New York 2 906 892 (98%) 124 (14%) 677 (76%)
3 Dargate Auction Galleries Pittsburgh, 1 34 22 (65%) 22 (100%) 0 (0%)
3 Dominic Winter Book Auctions Wiltshire 2 903 752 (83%) 40 (5%) 520 (69%)
3 Galerie Koller Auctions Geneve 1 123 98 (80%) 17 (17%) 43 (44%)
3 Galerie Koller Auctions Zurich 1 150 126 (84%) 41 (33%) 61 (48%)
3 Keys Fine Arts Auctioneers Norwich 1 768 544 (71%) 112 (21%) 198 (36%)
3 New England Book Auctions Sunderland 1 276 276 (100%) 76 (28%) 138 (50%)
3 Old World Auctions Sedona 1 769 632 (82%) 390 (62%) 125 (20%)
3 PBA Galleries San Francisco 2 775 583 (75%) 334 (57%) 116 (20%)
3 Rupert Toovey and Co. West Sussex 1 177 166 (94%) 18 (11%) 85 (51%)
3 Sotheby`s London 1 522 336 (64%) 36 (11%) 150 (45%)
3 Swann Galleries New York 2 1006 866 (86%) 241 (28%) 295 (34%)
3 The Romantic Agony Book and Print Auctions Brussels 1 1108 871 (79%) 23 (3%) 551 (63%)
3 Waverly Auctions, Inc. Falls Church 1 339 329 (97%) 42 (13%) 263 (80%)
4 Antiques and Estate Auctioneers and Appraisers Wellington 1 311 311 (100%) 0 (0%) 0 (0%)
4 Bloomsbury Book Auctions London 2 1659 1160 (70%) 331 (29%) 588 (51%)
4 Christie`s London -South Kensington 1 207 207 (100%) 1 (0%) 96 (46%)
4 Christie`s New York 1 162 129 (80%) 52 (40%) 53 (41%)
4 Dargate Auction Galleries Pittsburgh, 1 254 174 (69%) 166 (95%) 2 (1%)
4 Dominic Winter Book Auctions Wiltshire 1 760 634 (83%) 75 (12%) 438 (69%)
4 Early American Rancho Santa Fe 1 417 220 (53%) 98 (45%) 33 (15%)
4 F. Zisska & R. Kistner Munich 2 2270 1623 (71%) 803 (49%) 820 (51%)
4 Galerie Bassenge Berlin-Grunewald 3 2862 1656 (58%) 883 (53%) 773 (47%)
4 Johns` Western Gallery San Francisco 1 380 195 (51%) 168 (86%) 9 (5%)
4 PBA Galleries San Francisco 2 605 511 (84%) 270 (53%) 118 (23%)
4 Reiss and Sohn Konigstein 2 4465 3125 (70%) 1360 (44%) 1765 (56%)
4 Sotheby`s London 1 481 450 (94%) 12 (3%) 335 (74%)
4 Sotheby`s New York 2 791 720 (91%) 60 (8%) 457 (63%)
4 Swann Galleries New York 3 766 618 (81%) 180 (29%) 235 (38%)
4 Woolley and Wallis Salisbury 1 85 69 (81%) 4 (6%) 28 (41%)
5 Antiquariat Peter Kiefer Pforzheim, 2 4571 2153 (47%) 1284 (60%) 869 (40%)
5 Bloomsbury Book Auctions London 2 971 734 (76%) 194 (26%) 381 (52%)
5 Bonhams Bath 1 386 301 (78%) 9 (3%) 149 (50%)
5 Bonhams Edinburgh 1 223 181 (81%) 47 (26%) 80 (44%)
5 Bonhams London 1 446 382 (86%) 116 (30%) 148 (39%)
5 Bubb Kuyper 2011 KM Haarlem 1 2075 1476 (71%) 0 (0%) 956 (65%)
5 Burgersdijk & Niermans Leiden 1 991 934 (94%) 214 (23%) 705 (75%)
5 Christie`s London -South Kensington 1 359 282 (79%) 104 (37%) 112 (40%)
5 Dominic Winter Book Auctions Wiltshire 3 778 609 (78%) 100 (16%) 363 (60%)
5 Doyle New York New York 1 235 220 (94%) 45 (20%) 107 (49%)
5 Hauswedell & Nolte Hamburg 1 1510 997 (66%) 276 (28%) 721 (72%)
5 Johns` Western Gallery San Francisco 1 97 59 (61%) 54 (92%) 2 (3%)
5 Ketterer Kunst / F. Doerling Hamburg 2 1655 916 (55%) 462 (50%) 454 (50%)
5 Keys Fine Arts Auctioneers Norwich 1 798 475 (60%) 114 (24%) 141 (30%)
5 New England Book Auctions Sunderland 2 381 380 (100%) 170 (45%) 121 (32%)
5 PBA Galleries San Francisco 2 421 386 (92%) 174 (45%) 95 (25%)
5 R.M. Smythe and Co., Inc. New York 1 394 226 (57%) 97 (43%) 129 (57%)
5 Sotheby`s London 3 781 561 (72%) 21 (4%) 318 (57%)
5 Swann Galleries New York 4 1625 1383 (85%) 402 (29%) 556 (40%)
6 Alderfer Auction Company Hatfield 1 454 449 (99%) 0 (0%) 0 (0%)
6 Baltimore Book Auction Baltimore 1 378 332 (88%) 140 (42%) 101 (30%)
6 Bloomsbury Book Auctions London 2 1253 944 (75%) 235 (25%) 474 (50%)
6 Bonhams London 3 1533 1320 (86%) 214 (16%) 701 (53%)
6 Bonhams San Francisco 1 369 268 (73%) 99 (37%) 99 (37%)
6 Christie`s London -South Kensington 1 481 363 (75%) 73 (20%) 154 (42%)
6 Christie`s New York 6 2217 1852 (84%) 342 (18%) 963 (52%)
6 Christie`s Rome 1 670 367 (55%) 17 (5%) 211 (57%)
6 Cowan's Historic Americana Auctions Terrace Park 1 309 218 (71%) 91 (42%) 79 (36%)
6 Dominic Winter Book Auctions Wiltshire 2 925 733 (79%) 61 (8%) 475 (65%)
6 Dorotheum Vienna 1 424 379 (89%) 0 (0%) 379 (100%)
6 New England Book Auctions Sunderland 1 206 206 (100%) 70 (34%) 77 (37%)
6 Old World Auctions Sedona 1 788 637 (81%) 425 (67%) 120 (19%)
6 PBA Galleries San Francisco 3 989 749 (76%) 451 (60%) 119 (16%)
6 Sotheby`s London 1 532 459 (86%) 42 (9%) 315 (69%)
6 Sotheby`s Milan 1 943 503 (53%) 9 (2%) 247 (49%)
6 Sotheby`s New York 2 543 466 (86%) 154 (33%) 199 (43%)
6 Sotheby`s Paris 1 156 113 (72%) 3 (3%) 65 (58%)
6 Swann Galleries New York 1 283 251 (89%) 68 (27%) 110 (44%)
6 The Romantic Agony Book and Print Auctions Brussels 1 1176 859 (73%) 53 (6%) 412 (48%)
7 Bloomsbury Book Auctions London 2 1200 867 (72%) 257 (30%) 390 (45%)
7 Dominic Winter Book Auctions Wiltshire 1 684 538 (79%) 51 (9%) 352 (65%)
7 Keys Fine Arts Auctioneers Norwich 1 693 491 (71%) 135 (27%) 213 (43%)
7 Lawrences Auctioneers Somerset 1 375 308 (82%) 86 (28%) 122 (40%)
7 New England Book Auctions Sunderland 1 274 271 (99%) 94 (35%) 120 (44%)
7 PBA Galleries San Francisco 2 847 730 (86%) 366 (50%) 181 (25%)
7 Robert C. Eldred, Inc. East Dennis 1 71 48 (68%) 17 (35%) 15 (31%)
7 Sotheby`s London 2 530 346 (65%) 51 (15%) 158 (46%)
8 Bloomsbury Book Auctions London 1 516 387 (75%) 129 (33%) 190 (49%)
8 Bruun Rasmussen Copenhagen 1 95 92 (97%) 10 (11%) 70 (76%)
8 Dominic Winter Book Auctions Wiltshire 1 635 516 (81%) 54 (10%) 338 (66%)
8 PBA Galleries San Francisco 2 803 721 (90%) 342 (47%) 192 (27%)
8 Swann Galleries New York 1 480 320 (67%) 112 (35%) 100 (31%)
9 AuctionExplorerBooks.com Constantia (Cape Town) 1 415 189 (46%) 127 (67%) 36 (19%)
9 Baltimore Book Auction Baltimore 1 414 329 (79%) 129 (39%) 102 (31%)
9 Bloomsbury Book Auctions London 2 1191 1012 (85%) 299 (30%) 517 (51%)
9 Bonhams London 1 652 587 (90%) 121 (21%) 311 (53%)
9 Christie`s London - King Street 2 235 174 (74%) 1 (1%) 101 (58%)
9 Christie`s London -South Kensington 3 838 630 (75%) 124 (20%) 243 (39%)
9 Christie`s New York 1 622 505 (81%) 97 (19%) 287 (57%)
9 Freeman's (Samuel T. Freeman & Co.) Philadelphia 1 619 589 (95%) 225 (38%) 229 (39%)
9 Galerie Koller Auctions Zurich 1 14 12 (86%) 2 (17%) 8 (67%)
9 Johns` Western Gallery San Francisco 1 218 200 (92%) 79 (40%) 71 (36%)
9 New England Book Auctions Sunderland 2 570 561 (98%) 221 (39%) 232 (41%)
9 Old World Auctions Sedona 1 813 656 (81%) 354 (54%) 156 (24%)
9 PBA Galleries San Francisco 2 822 626 (76%) 413 (66%) 79 (13%)
9 Swaen.com Map Auction Indian Rocks Beach 1 893 476 (53%) 350 (74%) 45 (9%)
9 Swann Galleries New York 3 1247 1007 (81%) 284 (28%) 372 (37%)
9 Waverly Auctions, Inc. Falls Church 1 396 357 (90%) 87 (24%) 201 (56%)
10 AuctionExplorerBooks.com Constantia (Cape Town) 1 332 109 (33%) 82 (75%) 11 (10%)
10 Bloomsbury Book Auctions London 4 2905 2114 (73%) 626 (30%) 928 (44%)
10 Bonhams Bath 1 533 300 (56%) 26 (9%) 91 (30%)
10 Bonhams London 2 153 104 (68%) 8 (8%) 43 (41%)
10 Bonhams Los Angeles 1 17 17 (100%) 2 (12%) 13 (76%)
10 Bonhams Norwich 1 219 162 (74%) 29 (18%) 75 (46%)
10 Bonhams San Francisco 2 552 421 (76%) 173 (41%) 121 (29%)
10 Christie`s London -South Kensington 2 535 469 (88%) 70 (15%) 254 (54%)
10 Christie`s New York 4 1221 1020 (84%) 227 (22%) 527 (52%)
10 Christie`s Paris 2 258 197 (76%) 18 (9%) 88 (45%)
10 Dominic Winter Book Auctions Wiltshire 2 856 686 (80%) 65 (9%) 436 (64%)
10 Dorotheum Vienna 1 445 342 (77%) 0 (0%) 342 (100%)
10 Early American Rancho Santa Fe 1 730 256 (35%) 120 (47%) 40 (16%)
10 F. Zisska & R. Kistner Munich 3 3835 2691 (70%) 1282 (48%) 1409 (52%)
10 Freeman's (Samuel T. Freeman & Co.) Philadelphia 1 343 264 (77%) 41 (16%) 118 (45%)
10 Galerie Bassenge Berlin-Grunewald 3 2405 1288 (54%) 602 (47%) 686 (53%)
10 Jeschke - Hauff und Auvermann Berlin-Schoneberg 1 2096 1331 (64%) 630 (47%) 701 (53%)
10 New England Book Auctions Sunderland 1 300 300 (100%) 116 (39%) 96 (32%)
10 PBA Galleries San Francisco 1 571 450 (79%) 224 (50%) 110 (24%)
10 Reiss and Sohn Konigstein 4 6464 3952 (61%) 2067 (52%) 1885 (48%)
10 Sotheby`s London 4 1387 1190 (86%) 55 (5%) 771 (65%)
10 Sotheby`s New York 3 1041 830 (80%) 119 (14%) 415 (50%)
10 Swann Galleries New York 3 1028 887 (86%) 238 (27%) 427 (48%)
10 Woolley and Wallis Salisbury 1 113 93 (82%) 18 (19%) 48 (52%)
11 Alain & Evelyne Morel de Westgaver 1050 Bruxelles 1 634 490 (77%) 27 (6%) 450 (92%)
11 Bloomsbury Book Auctions London 5 2380 1775 (75%) 373 (21%) 916 (52%)
11 Bonhams London 3 1652 1128 (68%) 248 (22%) 455 (40%)
11 Bonhams Los Angeles 1 127 69 (54%) 48 (70%) 6 (9%)
11 Bonhams Oxford 1 400 271 (68%) 58 (21%) 94 (35%)
11 Bonhams San Francisco 1 346 267 (77%) 72 (27%) 112 (42%)
11 Bruun Rasmussen Copenhagen 3 327 323 (99%) 48 (15%) 224 (69%)
11 Bubb Kuyper 2011 KM Haarlem 2 2737 2090 (76%) 0 (0%) 1429 (68%)
11 Burgersdijk & Niermans Leiden 1 305 281 (92%) 43 (15%) 238 (85%)
11 Christie`s London - King Street 3 405 263 (65%) 28 (11%) 113 (43%)
11 Christie`s London -South Kensington 3 958 651 (68%) 143 (22%) 257 (39%)
11 Christie`s New York 4 437 364 (83%) 72 (20%) 180 (49%)
11 Christie`s Paris 2 460 360 (78%) 57 (16%) 184 (51%)
11 Cowan's Historic Americana Auctions Terrace Park 1 1054 936 (89%) 268 (29%) 448 (48%)
11 Dominic Winter Book Auctions Wiltshire 2 923 764 (83%) 99 (13%) 477 (62%)
11 Doyle New York New York 1 320 283 (88%) 55 (19%) 145 (51%)
11 Freeman's (Samuel T. Freeman & Co.) Philadelphia 1 109 101 (93%) 29 (29%) 43 (43%)
11 Hauswedell & Nolte Hamburg 1 2385 1553 (65%) 641 (41%) 912 (59%)
11 Jeschke - Hauff und Auvermann Berlin-Schoneberg 2 3621 2000 (55%) 966 (48%) 1034 (52%)
11 Ketterer Kunst / F. Doerling Hamburg 2 1565 876 (56%) 240 (27%) 636 (73%)
11 Keys Fine Arts Auctioneers Norwich 2 1075 709 (66%) 175 (25%) 206 (29%)
11 New England Book Auctions Sunderland 1 183 183 (100%) 48 (26%) 85 (46%)
11 PBA Galleries San Francisco 2 648 535 (83%) 319 (60%) 87 (16%)
11 RENAUD - GIQUELLO & ASSOCIES Paris 1 374 210 (56%) 57 (27%) 99 (47%)
11 Rupert Toovey and Co. West Sussex 1 158 131 (83%) 17 (13%) 63 (48%)
11 Sotheby`s Amsterdam 1 90 90 (100%) 20 (22%) 58 (64%)
11 Sotheby`s London 2 419 274 (65%) 16 (6%) 142 (52%)
11 Sotheby`s New York 1 101 73 (72%) 16 (22%) 39 (53%)
11 Sotheby`s Paris 1 230 229 (100%) 76 (33%) 115 (50%)
11 Swaen.com Map Auction Indian Rocks Beach 1 1084 540 (50%) 374 (69%) 67 (12%)
11 Swann Galleries New York 3 1313 1087 (83%) 281 (26%) 419 (39%)
11 The Romantic Agony Book and Print Auctions Brussels 1 1360 1039 (76%) 92 (9%) 588 (57%)
11 Waverly Auctions, Inc. Falls Church 1 337 309 (92%) 80 (26%) 147 (48%)
12 AuctionExplorerBooks.com Constantia (Cape Town) 1 333 122 (37%) 94 (77%) 19 (16%)
12 Baltimore Book Auction Baltimore 1 607 548 (90%) 186 (34%) 193 (35%)
12 Bonhams Edinburgh 1 189 163 (86%) 37 (23%) 70 (43%)
12 Bonhams London 1 710 602 (85%) 150 (25%) 227 (38%)
12 Bonhams Los Angeles 2 638 584 (92%) 195 (33%) 235 (40%)
12 Bruun Rasmussen Copenhagen 2 134 128 (96%) 14 (11%) 98 (77%)
12 Bubb Kuyper 2011 KM Haarlem 2 2111 1556 (74%) 0 (0%) 1063 (68%)
12 Christie`s London -South Kensington 1 299 177 (59%) 102 (58%) 25 (14%)
12 Christie`s New York 3 919 805 (88%) 164 (20%) 446 (55%)
12 Christie`s Rome 2 568 373 (66%) 21 (6%) 249 (67%)
12 Dominic Winter Book Auctions Wiltshire 2 904 746 (83%) 74 (10%) 480 (64%)
12 Dorotheum Vienna 2 944 711 (75%) 0 (0%) 711 (100%)
12 Galerie Bassenge Berlin-Grunewald 2 788 429 (54%) 179 (42%) 250 (58%)
12 Johns` Western Gallery San Francisco 1 110 110 (100%) 17 (15%) 72 (65%)
12 Mealy`s Auctioneers Kilkenny 1 1205 1002 (83%) 114 (11%) 637 (64%)
12 New England Book Auctions Sunderland 1 161 161 (100%) 50 (31%) 87 (54%)
12 Old World Auctions Sedona 1 872 725 (83%) 445 (61%) 147 (20%)
12 PBA Galleries San Francisco 2 855 698 (82%) 390 (56%) 142 (20%)
12 Sotheby`s London 3 861 537 (62%) 39 (7%) 208 (39%)
12 Sotheby`s Milan 1 593 369 (62%) 5 (1%) 211 (57%)
12 Sotheby`s New York 2 475 360 (76%) 141 (39%) 147 (41%)
12 Sotheby`s Paris 1 113 77 (68%) 1 (1%) 46 (60%)
12 Swann Galleries New York 4 1184 936 (79%) 270 (29%) 344 (37%)
12 Waverly Auctions, Inc. Falls Church 1 208 194 (93%) 63 (32%) 90 (46%)
Total 340 161950 119714 (74%) 34899 (29%) 57480 (48%)

(2004) Chart 2 - Auction House Results, Sell-through Rates, Sales Above and Below Estimates, by Month.

Month Auction House City Auctions Total Lots Lots Sold (%) Lots Sold Under Lower Estimated Price (%) Lots Sold Over Higher Estimated Price (%)
1 Bloomsbury Book Auctions London 1 450 348 (77%) 111 (32%) 174 (50%)
1 Bonhams Bath 1 251 204 (81%) 8 (4%) 97 (48%)
1 Dominic Winter Book Auctions Wiltshire 1 752 558 (74%) 51 (9%) 389 (70%)
1 Freeman's (Samuel T. Freeman & Co.) Philadelphia 1 673 647 (96%) 230 (36%) 230 (36%)
1 Lawrences Auctioneers Somerset 1 566 554 (98%) 99 (18%) 319 (58%)
1 New England Book Auctions Sunderland 1 248 244 (98%) 57 (23%) 128 (52%)
1 PBA Galleries San Francisco 2 578 368 (64%) 287 (78%) 20 (5%)
1 Swann Galleries New York 2 653 534 (82%) 239 (45%) 157 (29%)
2 Bloomsbury Book Auctions London 2 715 577 (81%) 173 (30%) 280 (49%)
2 Bonhams Bath 1 77 63 (82%) 14 (22%) 21 (33%)
2 Bonhams London 1 652 582 (89%) 109 (19%) 318 (55%)
2 Christie`s New York 1 140 99 (71%) 1 (1%) 44 (44%)
2 Holabird Associates Reno 1 96 84 (88%) 48 (57%) 8 (10%)
2 PBA Galleries San Francisco 2 477 364 (76%) 208 (57%) 68 (19%)
2 Swann Galleries New York 3 1085 889 (82%) 280 (31%) 322 (36%)
2 Waverly Auctions, Inc. Falls Church 1 373 355 (95%) 86 (24%) 194 (55%)
3 Baltimore Book Auction Baltimore 1 424 357 (84%) 126 (35%) 144 (40%)
3 Bloomsbury Book Auctions London 3 1839 1453 (79%) 403 (28%) 702 (48%)
3 Bonhams Edinburgh 1 371 365 (98%) 58 (16%) 219 (60%)
3 Bonhams London 2 651 560 (86%) 64 (11%) 319 (57%)
3 Butterfield's San Francisco 1 248 182 (73%) 63 (35%) 71 (39%)
3 Christie`s London - King Street 1 360 292 (81%) 2 (1%) 171 (59%)
3 Christie`s London -South Kensington 2 436 364 (83%) 86 (24%) 149 (41%)
3 Dominic Winter Book Auctions Wiltshire 2 1120 907 (81%) 69 (8%) 603 (66%)
3 Keys Fine Arts Auctioneers Norwich 1 1168 692 (59%) 213 (31%) 243 (35%)
3 New England Book Auctions Sunderland 1 210 210 (100%) 61 (29%) 75 (36%)
3 Old World Auctions Sedona 1 666 514 (77%) 260 (51%) 127 (25%)
3 PBA Galleries San Francisco 1 253 247 (98%) 56 (23%) 99 (40%)
3 Picard Audap Solanet Velliet Teissedre Paris 1 424 351 (83%) 37 (11%) 231 (66%)
3 Sotheby`s London 1 118 117 (99%) 1 (1%) 100 (85%)
3 Swann Galleries New York 2 603 492 (82%) 128 (26%) 254 (52%)
4 Bloomsbury Book Auctions London 1 419 303 (72%) 55 (18%) 168 (55%)
4 Bonhams Bath 2 206 147 (71%) 19 (13%) 62 (42%)
4 Bruun Rasmussen Copenhagen 1 220 212 (96%) 10 (5%) 188 (89%)
4 Christie`s London - King Street 1 811 664 (82%) 0 (0%) 414 (62%)
4 Christie`s London -South Kensington 1 269 196 (73%) 34 (17%) 67 (34%)
4 Christie`s New York 1 99 94 (95%) 14 (15%) 65 (69%)
4 Christie`s Paris 1 204 174 (85%) 39 (22%) 76 (44%)
4 Dominic Winter Book Auctions Wiltshire 1 655 557 (85%) 38 (7%) 401 (72%)
4 Early American Rancho Santa Fe 1 454 216 (48%) 110 (51%) 24 (11%)
4 F. Zisska & R. Kistner Munich 1 2830 2094 (74%) 1090 (52%) 995 (48%)
4 Galerie Bassenge Berlin-Grunewald 2 1455 789 (54%) 362 (46%) 419 (53%)
4 New England Book Auctions Sunderland 1 208 208 (100%) 35 (17%) 126 (61%)
4 PBA Galleries San Francisco 1 338 265 (78%) 156 (59%) 49 (18%)
4 Reiss and Sohn Konigstein 1 3084 2228 (72%) 853 (38%) 1358 (61%)
4 Robert C. Eldred, Inc. East Dennis 2 43 37 (86%) 7 (19%) 15 (41%)
4 Sotheby`s New York 2 767 653 (85%) 62 (9%) 401 (61%)
4 Swann Galleries New York 3 686 617 (90%) 106 (17%) 322 (52%)
4 Waverly Auctions, Inc. Falls Church 1 511 470 (92%) 148 (31%) 210 (45%)
4 Woolley and Wallis Salisbury 1 25 24 (96%) 2 (8%) 13 (54%)
5 Bloomsbury Book Auctions London 3 563 410 (73%) 125 (30%) 164 (40%)
5 Bonhams London 2 564 499 (88%) 52 (10%) 316 (63%)
5 Bubb Kuyper 2011 KM Haarlem 1 4260 3199 (75%) 5 (0%) 2263 (71%)
5 Burgersdijk & Niermans Leiden 1 605 503 (83%) 137 (27%) 363 (72%)
5 Christie`s London - King Street 2 224 158 (71%) 14 (9%) 88 (56%)
5 Christie`s London -South Kensington 1 333 234 (70%) 72 (31%) 76 (32%)
5 Cowan's Historic Americana Auctions Terrace Park 1 230 178 (77%) 67 (38%) 65 (37%)
5 Dominic Winter Book Auctions Wiltshire 2 1030 831 (81%) 140 (17%) 448 (54%)
5 Dorotheum Vienna 1 143 120 (84%) 0 (0%) 120 (100%)
5 Doyle New York New York 1 295 288 (98%) 52 (18%) 164 (57%)
5 Hauswedell & Nolte Hamburg 1 1579 927 (59%) 333 (36%) 588 (63%)
5 Hauswedell & Nolte Hamburg 1 844 451 (53%) 139 (31%) 312 (69%)
5 John Bellman Auctioneers Billinghurst, West Sussex 1 388 235 (61%) 47 (20%) 78 (33%)
5 Ketterer Kunst / F. Doerling Hamburg 1 1680 929 (55%) 388 (42%) 541 (58%)
5 Keys Fine Arts Auctioneers Norwich 1 1059 735 (69%) 216 (29%) 304 (41%)
5 New England Book Auctions Sunderland 1 215 211 (98%) 71 (34%) 82 (39%)
5 Northeast Auctions Portsmouth 1 96 94 (98%) 21 (22%) 26 (28%)
5 PBA Galleries San Francisco 2 559 413 (74%) 291 (70%) 48 (12%)
5 R.M. Smythe and Co., Inc. New York 1 147 75 (51%) 29 (39%) 45 (60%)
5 Sotheby`s London 3 1145 853 (74%) 118 (14%) 419 (49%)
5 Swann Galleries New York 3 915 650 (71%) 293 (45%) 184 (28%)
5 Waverly Auctions, Inc. Falls Church 1 427 391 (92%) 134 (34%) 175 (45%)
6 Baltimore Book Auction Baltimore 1 424 368 (87%) 186 (51%) 61 (17%)
6 Bloomsbury Book Auctions London 3 1688 1191 (71%) 300 (25%) 531 (45%)
6 Bonhams London 3 868 686 (79%) 125 (18%) 197 (29%)
6 Butterfield's San Francisco 1 256 174 (68%) 53 (30%) 60 (34%)
6 Christie`s London - King Street 2 536 377 (70%) 29 (8%) 189 (50%)
6 Christie`s London -South Kensington 1 165 99 (60%) 29 (29%) 36 (36%)
6 Christie`s New York 2 853 656 (77%) 163 (25%) 239 (36%)
6 Christie`s Paris 2 485 293 (60%) 94 (32%) 118 (40%)
6 Christie`s Rome 2 613 346 (56%) 66 (19%) 172 (50%)
6 Dominic Winter Book Auctions Wiltshire 2 1126 872 (77%) 66 (8%) 536 (61%)
6 Dorotheum Vienna 1 305 204 (67%) 0 (0%) 203 (100%)
6 Early American Rancho Santa Fe 1 497 208 (42%) 99 (48%) 37 (18%)
6 Holabird Associates Reno 1 125 103 (82%) 56 (54%) 9 (9%)
6 Johns` Western Gallery San Francisco 1 188 148 (79%) 83 (56%) 35 (24%)
6 Lyon and Turnbull Ltd. Edinburgh 1 315 287 (91%) 55 (19%) 154 (54%)
6 New England Book Auctions Sunderland 1 169 167 (99%) 42 (25%) 79 (47%)
6 Old World Auctions Sedona 1 670 557 (83%) 349 (63%) 100 (18%)
6 PBA Galleries San Francisco 2 533 429 (80%) 206 (48%) 97 (23%)
6 Skinner, Inc. Bolton 1 57 22 (39%) 12 (55%) 4 (18%)
6 Sotheby`s London 4 732 646 (88%) 25 (4%) 447 (69%)
6 Sotheby`s Milan 1 376 227 (60%) 5 (2%) 114 (50%)
6 Sotheby`s New York 4 727 541 (74%) 92 (17%) 325 (60%)
6 Sotheby`s Paris 1 213 133 (62%) 14 (11%) 40 (30%)
6 Swann Galleries New York 1 269 239 (89%) 64 (27%) 114 (48%)
7 Bloomsbury Book Auctions London 2 774 496 (64%) 173 (35%) 212 (43%)
7 Bonhams Bath 1 293 222 (76%) 37 (17%) 102 (46%)
7 Bonhams Knowle (Solihull) 1 273 238 (87%) 25 (11%) 133 (56%)
7 Bonhams London 1 588 543 (92%) 1 (0%) 394 (73%)
7 Christie`s London - King Street 1 118 70 (59%) 3 (4%) 36 (51%)
7 Dominic Winter Book Auctions Wiltshire 1 598 507 (85%) 31 (6%) 365 (72%)
7 Keys Fine Arts Auctioneers Norwich 1 839 505 (60%) 179 (35%) 161 (32%)
7 New England Book Auctions Sunderland 1 262 260 (99%) 85 (33%) 118 (45%)
7 PBA Galleries San Francisco 2 681 623 (91%) 249 (40%) 218 (35%)
7 Sotheby`s London 1 482 331 (69%) 41 (12%) 153 (46%)
7 Sotheby`s Paris 1 500 366 (73%) 30 (8%) 213 (58%)
8 Bloomsbury Book Auctions London 1 537 392 (73%) 163 (42%) 157 (40%)
8 Dominic Winter Book Auctions Wiltshire 1 566 501 (89%) 44 (9%) 328 (65%)
8 Early American Rancho Santa Fe 1 226 112 (50%) 54 (48%) 21 (19%)
8 Holabird Associates Reno 1 64 30 (47%) 24 (80%) 1 (3%)
8 PBA Galleries San Francisco 2 532 489 (92%) 231 (47%) 104 (21%)
8 Swann Galleries New York 1 442 303 (69%) 138 (46%) 53 (17%)
9 Baltimore Book Auction Baltimore 1 356 243 (68%) 109 (45%) 52 (21%)
9 Bloomsbury Book Auctions London 2 787 587 (75%) 199 (34%) 231 (39%)
9 Bonhams London 1 453 422 (93%) 59 (14%) 294 (70%)
9 Christie`s London - King Street 1 119 81 (68%) 10 (12%) 33 (41%)
9 Christie`s London -South Kensington 1 326 218 (67%) 0 (0%) 105 (48%)
9 Galerie Koller Auctions Zurich 1 113 52 (46%) 10 (19%) 17 (33%)
9 Jeschke Greve & Hauff Berlin 1 83 68 (82%) 68 (100%) 0 (0%)
9 John Bellman Auctioneers Billinghurst, West Sussex 1 416 260 (63%) 40 (15%) 95 (37%)
9 Keys Fine Arts Auctioneers Norwich 1 276 192 (70%) 43 (22%) 86 (45%)
9 New England Book Auctions Sunderland 2 492 487 (99%) 174 (36%) 204 (42%)
9 Old World Auctions Sedona 1 726 583 (80%) 348 (60%) 123 (21%)
9 PBA Galleries San Francisco 2 758 639 (84%) 371 (58%) 120 (19%)
9 Sotheby`s Amsterdam 1 30 30 (100%) 6 (20%) 17 (57%)
9 Swann Galleries New York 2 676 641 (95%) 108 (17%) 354 (55%)
9 Waverly Auctions, Inc. Falls Church 1 304 274 (90%) 159 (58%) 77 (28%)
10 Bloomsbury Book Auctions London 2 937 665 (71%) 218 (33%) 294 (44%)
10 Bonhams Bath 1 312 224 (72%) 18 (8%) 101 (45%)
10 Bonhams Edinburgh 1 263 241 (92%) 82 (34%) 113 (47%)
10 Bonhams London 1 663 592 (89%) 92 (16%) 326 (55%)
10 Dominic Winter Book Auctions Wiltshire 2 1020 871 (85%) 61 (7%) 615 (71%)
10 Dorotheum Vienna 1 212 147 (69%) 0 (0%) 147 (100%)
10 Early American Rancho Santa Fe 1 320 139 (43%) 71 (51%) 20 (14%)
10 F. Zisska & R. Kistner Munich 1 1197 851 (71%) 386 (45%) 465 (55%)
10 Galerie Bassenge Berlin-Grunewald 1 2159 1056 (49%) 494 (47%) 562 (53%)
10 Johns` Western Gallery San Francisco 1 131 81 (62%) 48 (59%) 16 (20%)
10 New England Book Auctions Sunderland 1 301 295 (98%) 101 (34%) 114 (39%)
10 PBA Galleries San Francisco 2 625 539 (86%) 286 (53%) 132 (24%)
10 Reiss and Sohn Konigstein 2 2530 1809 (72%) 661 (37%) 1144 (63%)
10 Sotheby`s London 1 50 41 (82%) 4 (10%) 17 (41%)
10 Sotheby`s New York 2 1054 821 (78%) 170 (21%) 398 (48%)
10 Swann Galleries New York 4 1161 959 (83%) 327 (34%) 379 (40%)
10 Waverly Auctions, Inc. Falls Church 1 542 473 (87%) 222 (47%) 136 (29%)
11 Alderfer Auction Company Hatfield 1 451 451 (100%) 0 (0%) 0 (0%)
11 Bloomsbury Book Auctions London 4 2198 1551 (71%) 489 (32%) 626 (40%)
11 Bonhams London 2 826 694 (84%) 107 (15%) 358 (52%)
11 Bonhams Oxford 1 141 117 (83%) 3 (3%) 77 (66%)
11 Bruun Rasmussen Copenhagen 1 230 230 (100%) 7 (3%) 205 (89%)
11 Bubb Kuyper 2011 KM Haarlem 4 2036 1661 (82%) 0 (0%) 1195 (72%)
11 Burgersdijk & Niermans Leiden 1 680 658 (97%) 159 (24%) 489 (74%)
11 Butterfield's San Francisco 1 209 178 (85%) 42 (24%) 87 (49%)
11 Christie`s London - King Street 1 157 91 (58%) 15 (16%) 32 (35%)
11 Christie`s London -South Kensington 1 332 221 (67%) 72 (33%) 66 (30%)
11 Christie`s New York 1 637 547 (86%) 74 (14%) 329 (60%)
11 Christie`s Paris 1 103 74 (72%) 25 (34%) 27 (36%)
11 Dominic Winter Book Auctions Wiltshire 2 846 670 (79%) 85 (13%) 416 (62%)
11 Doyle New York New York 1 308 280 (91%) 96 (34%) 119 (43%)
11 Galerie Koller Auctions Geneve 1 367 199 (54%) 45 (23%) 70 (35%)
11 Holabird Associates Reno 2 593 313 (53%) 241 (77%) 15 (5%)
11 Ketterer Kunst / F. Doerling Hamburg 1 1058 684 (65%) 216 (32%) 468 (68%)
11 Keys Fine Arts Auctioneers Norwich 1 997 723 (73%) 232 (32%) 281 (39%)
11 New England Book Auctions Sunderland 1 195 190 (97%) 73 (38%) 72 (38%)
11 PBA Galleries San Francisco 2 600 484 (81%) 266 (55%) 131 (27%)
11 Skinner, Inc. Bolton 2 676 588 (87%) 166 (28%) 273 (46%)
11 Sotheby`s London 2 649 536 (83%) 32 (6%) 359 (67%)
11 Sotheby`s New York 1 299 215 (72%) 52 (24%) 89 (41%)
11 Swann Galleries New York 3 789 712 (90%) 161 (23%) 353 (50%)
11 The Romantic Agony Book and Print Auctions Brussels 1 1052 671 (64%) 18 (3%) 334 (50%)
11 Waddington's Toronto 1 354 321 (91%) 33 (10%) 223 (69%)
11 Waverly Auctions, Inc. Falls Church 1 313 296 (95%) 99 (33%) 121 (41%)
12 Baltimore Book Auction Baltimore 1 375 290 (77%) 138 (48%) 42 (14%)
12 Bloomsbury Book Auctions London 1 791 546 (69%) 192 (35%) 210 (38%)
12 Bonhams London 1 603 508 (84%) 154 (30%) 241 (47%)
12 Christie`s London - King Street 1 110 67 (61%) 5 (7%) 28 (42%)
12 Christie`s New York 4 1340 1115 (83%) 325 (29%) 570 (51%)
12 Christie`s Rome 1 388 199 (51%) 58 (29%) 74 (37%)
12 Dominic Winter Book Auctions Wiltshire 2 829 621 (75%) 50 (8%) 364 (59%)
12 Dorotheum Vienna 1 514 438 (85%) 3 (1%) 435 (99%)
12 Early American Rancho Santa Fe 1 395 146 (37%) 89 (61%) 18 (12%)
12 Holabird Associates Reno 1 25 11 (44%) 0 (0%) 0 (0%)
12 New England Book Auctions Sunderland 1 194 190 (98%) 89 (47%) 62 (33%)
12 Old World Auctions Sedona 1 813 591 (73%) 406 (69%) 105 (18%)
12 PBA Galleries San Francisco 2 641 599 (93%) 256 (43%) 166 (28%)
12 Robert C. Eldred, Inc. East Dennis 1 200 147 (74%) 64 (44%) 30 (20%)
12 Sotheby`s London 2 530 303 (57%) 32 (11%) 121 (40%)
12 Sotheby`s Milan 1 619 362 (58%) 28 (8%) 164 (45%)
12 Sotheby`s New York 4 601 474 (79%) 79 (17%) 272 (57%)
12 Sotheby`s Paris 1 154 114 (74%) 5 (4%) 63 (55%)
12 Swann Galleries New York 3 1009 860 (85%) 236 (27%) 359 (42%)
12 Waverly Auctions, Inc. Falls Church 1 416 334 (80%) 159 (48%) 113 (34%)
Total 276 114262 86717 (76%) 23354 (27%) 42223 (49%)