How an 800-Year-Old Library Preserves Its Books from Mold and Bugs
- by Michael Stillman
Old books being aired out (from NHK World video)
Old books are being preserved at Japan's oldest school and perhaps oldest library in a manner I had not seen before. The founding dates of the school and library are unknown, but it is believed that the library dates to the 12th century, the school earlier. Currently, it holds 17,000 volumes, including some that are very old. Presumably, they have some experience with preserving books though I don't know how long this practice has been used.
The Ashikaga Gakko (school), north of Tokyo, airs out their books once a year. This is to protect them from mold and bugs. They take a group of books from the library, in this particular group 53, and lay them out on the floor of an adjoining room. Staff members don face masks and gloves. They then proceed to open the pages, one-by-one, to expose them to dry air. If it is a rainy day, they take a pass. They also check out the bindings for any damage. The process goes on through October and November until all the old and valuable books have been aired out.
Do any libraries in America do this? Some collectors apparently air out their books on occasion but I don't know if this is done by any with seriously valuable books. The major libraries are climate controlled and presumably this is sufficient to discourage mold and bugs. Airing out may be a low-tech way for a library without the funds to provide advanced climate controls.
One obvious downside of this method is that the books are being opened and the pages turned once a year. The reality is every time a book is opened and the pages turned, it suffers some damage, even if miniscule and unnoticeable. Add that up for a few decades, even centuries, and the book is unlikely to be quite the same. This is why major libraries consider their most valuable volumes untouchable. Maybe once in awhile they will open one to a page and put it in a display case, but don't expect to get any closer.
Still, if you have books of medium value, but don't have perfect climatic conditions in your house, this might be a good idea. But, I'm not an expert on this, so here is some advice from the people who have to know – the Library of Congress.
Gonnelli Auction 59 Antique prints, paintings and maps May 20th 2025
Gonnelli: Pietro Aquila, Psyche and Proserpina,1690. Starting price 140€
Gonnelli: Jacques Gamelin, Memento homo quia pulvis es et in pulverem reverteris, 1779. Starting price 300€
Gonnelli: Giorgio Ghisi, The final Judgement, 1680. Starting price 480€
Gonnelli Auction 59 Antique prints, paintings and maps May 20th 2025
Gonnelli Goya y Lucientes Francisco, Los Proverbios.1877. Starting price 1000 €
Gonnelli: Domenico Peruzzini, Long bearded old man, 1660. Starting price 2200€
Gonnelli: Enea Vico, Leda and the Swan,1542. Starting price 140€
Gonnelli Auction 59 Antique prints, paintings and maps May 20th 2025
Gonnelli: Andrea Del Sarto [school of], San Giovanni Battista, 1570. Starting price 25000€
Gonnelli: Carlo Maratta, Virgin Mary and Jesus, 1660. Starting Price 1200€
Gonnelli: Louis Brion de La Tour, Sphére de Copernic Sphere de Ptolemée / Le Systême de Ptolemée. Le Systême de Ticho-Brahe…, 1766. Starting price 180€
Gonnelli Auction 59 Antique prints, paintings and maps May 20th 2025
Gonnelli: Marc’Antonio Dal Re, Ville di Delizia o Siano Palaggi Camparecci nello Stato di Milano Divise in Sei Tomi Con espressevi le Piante…, Tomo Primo, 1726. Starting price 7000€
Gonnelli: Katsushika Hokusai, Bird on a branch, 1843. Starting price 100€
Ketterer Rare Books Auction May 26th
Ketterer, May 26: Th. McKenney & J. Hall, History of the Indian tribes of North America, 1836-1844. Est: €50,000
Ketterer, May 26:Biblia latina vulgata, manuscript on thin parchment, around 1250. Est: €70,000
Ketterer, May 26: M. Beckmann, Fanferlieschen Schönefüßchen, 1924. Est: €10,000
Ketterer Rare Books Auction May 26th
Ketterer, May 26: A. Ortelius, Theatrum orbis terrarum, 1574. Est: €50,000
Ketterer, May 26: M. S. Merian, Eurcarum ortus, alimentum et paradoxa metamorphosis, 1717-18. Est: €6,000
Ketterer, May 26:PAN, 9 volumes, 1895-1900. Est: €12,000
Ketterer Rare Books Auction May 26th
Ketterer, May 26: Breviarium Romanum, Latin manuscript, 1474. Est: €15,000
Ketterer, May 26: Quran manuscript from the Saadian period, Maghreb, 16th century. Est: €10,000
Ketterer, May 26: E. Hemingway, The old man and the sea, 1952. First edition in first issue jacket. Presentation copy. Est: €3,000
Ketterer Rare Books Auction May 26th
Ketterer, May 26: Flavius Vegetius Renatus, De re militari libri quatuor, 1553. Est: €3,000
Ketterer, May 26: K. Marx, Das Kapital, 1867. Est: €30,000
Ketterer, May 26: Brassaï, Transmutations, 1967. Est: €6,000
Leland Little, May 21: Signed Artist Proof of the Monumental G.O.A.T.: A Tribute to Muhammad Ali.
Leland Little, May 21: Assorted Rare Publications Related to H.P. Lovecraft, Including The Recluse Signed by Vincent Starrett.
Leland Little, May 21: Two Issues of The Vagrant, Including the First Appearance of H.P. Lovecraft's "Dagon" in Number Eleven.
Leland Little, May 21: Rare First Printing of Anne of Green Gables, With ALS from the Author.
Leland Little, May 21: First Edition of Hemingway's The Old Man and the Sea, In First Issue Jacket.
Leland Little, May 21: The Limited Paumanok Edition of The Complete Writings of Walt Whitman.
Leland Little, May 21: Beautifully Bound Limited Flaubert Edition of The Works of Guy de Maupassant.
Leland Little, May 21: First Edition of Bonaparte's Celebrated American Ornithology, With Spectacular Hand-Colored Plates.
Leland Little, May 21: A Rare Complete Set of Jardine's The Naturalist's Library, With Hand-Colored Plates.
Leland Little, May 21: Invitation to the Lincoln-Johnson National Inaugural Ball, March 4th, 1865.
Leland Little, May 21: A Scarce Inscribed First Edition of James Baldwin's Nobody Knows My Name.
Leland Little, May 21: Picasso's Le Goût du Bonheur, Limited Edition.
Sotheby's Sell Your Fine Books & Manuscripts
Sotheby’s: The Shem Tov Bible, 1312 | A Masterpiece from the Golden Age of Spain. Sold: 6,960,000 USD
Sotheby’s: Ten Commandments Tablet, 300-800 CE | One of humanity's earliest and most enduring moral codes. Sold: 5,040,000 USD
Sotheby’s: William Blake | Songs of Innocence and of Experience. Sold: 4,320,000 USD
Sotheby’s: The Declaration of Independence | The Holt printing, the only copy in private hands. Sold: 3,360,000 USD
Sotheby's Sell Your Fine Books & Manuscripts
Sotheby’s: Thomas Taylor | The original cover art for Harry Potter and the Philosopher's Stone. Sold: 1,920,000 USD
Sotheby’s: Machiavelli | Il Principe, a previously unrecorded copy of the book where modern political thought began. Sold: 576,000 GBP
Sotheby’s: Leonardo da Vinci | Trattato della pittura, ca. 1639, a very fine pre-publication manuscript. Sold: 381,000 GBP
Sotheby’s: Henri Matisse | Jazz, Paris 1947, the complete portfolio. Sold: 312,000 EUR
![Gonnelli: Andrea Del Sarto [school of], San Giovanni Battista, 1570. Starting price 25000€](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/dc0b1dc0-f7c8-40b6-a5a6-870689484c07.jpg "<b>Gonnelli:</b> Andrea Del Sarto [school of], San Giovanni Battista, 1570. Starting price 25000€")
