The Americana Exchange Database of Auction records, bibliographical notices, important dealer and collector catalogues has reached three million full text records. Over the past year about 900,000 records have been added from original sources. Over the next year we expect to make headway toward the next intermediate goal of 4,000,000. The volume of records and their completeness are important factors in the AE strategy of providing clarity about frequency of appearance going back to the beginning of the 19th century. Rarity is a word that can be tested and confirmed.
Both confirmed AE members and visitors can use both our primary site [www.americanaexchange.com] and beta site [www.wikibiblio.com]. Americana Exchange continues to provide up-to-the minute auction results and to incorporate them into the AED every day or so. The beta site is a working version of new software that focuses on providing triangulated searches. In January we expect to add 'probability of reappearance' calculations to accompany our current value estimates.
With all the facts it is possible to have almost all the answers. Three million records is not yet all the facts but in comparison with other databases offering similar information the AED is now consistently providing about eight times the results. We believe six to seven million records are required to capture all book, manuscript, map and ephemera auction results for the past one hundred years.
On the beta site - www.wikibiblio.com - without signing in it is possible to run searches and see the number of results. Here are some examples:
1
London
599,864
2
New York
403,808
3
maps
354,078
4
Paris
293,958
5
manuscript
179,842
6
war
124,140
7
Washington
82,183
8
Dickens
69,283
9
Bible
57,136
10
Berlin
55,877
11
Shakespeare
51,981
12
Churchill
39,429
13
Chicago
35,853
14
revolution
29,235
15
Lincoln
26,518
An additional twenty searches are provided on page two.
Heritage, May 13: Isaac Asimov. I, Robot. The dedication copy, inscribed to John W. Campbell, Jr.
Heritage, May 13: Aldous Huxley. Brave New World. A fine copy, in a brilliant dust jacket.
Heritage, May 13: Ray Bradbury. Fahrenheit 451. Presentation copy, inscribed by the author.
Heritage, May 13: Robert A. Heinlein. Stranger in a Strange Land. A fine copy, signed by the author.
Heritage, May 13: Jules Verne. Twenty Thousand Leagues Under the Seas. Exceedingly rare true first American edition, first issue.
Bonhams, May 5 and Apr. 27 – May 6: 1481 ❧ THE FIRST VIEW OF VENICE. ROLEWINCK, WERNER. 1425-1502. $8,000 - $12,000.
Bonhams, May 5 and Apr. 27 – May 6: 1496 ❧ GREEK INCUNABLE. MANUTIUS, ALDUS. 1449-1515. $15,000 - $25,000
Bonhams, May 5 and Apr. 27 – May 6: 1544 ❧ THE SQUARING OF THE CIRCLE. FINÉ, ORONCE. 1494-1555. $4,000 - $6,000
Bonhams, May 5 and Apr. 27 – May 6: 1544 ❧ ONE OF THE MOST BEAUTIFUL SCIENTIFIC BOOKS OF THE RENAISSANCE. $12,000 - $18,000
Bonhams, May 5 and Apr. 27 – May 6: 1544 ❧ RENAISSANCE CYPHERS AND REBUSES. PALATINO, GIOVANNI BATTISTA. 1515-1575. $3,000 - $5,000
Bonhams, May 5 and Apr. 27 – May 6: 1588 ❧ "ONE OF THE MOST ELEGANTLY PRODUCED OF ALL TECHNOLOGICAL TREATISES." $15,000 - $25,000
Bonhams, May 5 and Apr. 27 – May 6: 1618 ❧ THREE DUTCH EMBLEM BOOKS BY DANIEL HEINSIUS BOUND IN ONE. $5,000 - $8,000
Bonhams, May 5 and Apr. 27 – May 6: 1710 ❧ A BEAUTIFULLY COLORED "PRINT BIBLE". BASNAGE, JAKOB. 1653-1723. $12,000 - $18,000
Bonhams, May 5 and Apr. 27 – May 6: 1818 ❧ EARLY COLOR LITHOGRAPHY. BARTH, JOHANN AUGUST. 1765-1818. $8,000 - $12,000
Bonhams, May 5 and Apr. 27 – May 6: 1896 ❧ KELMSCOTT CHAUCER: THE FINEST BOOK SINCE THE GUTENBERG BIBLE. $60,000 - $90,000
Bonhams, May 5 and Apr. 27 – May 6: 1903 ❧ DOVES PRESS MAGNUM OPUS: THE DOVES BIBLE. $10,000 - $15,000
Bonhams, May 5 and Apr. 27 – May 6: 1680 ❧ FREIBERG FÊTE BOOKS FROM THE GOURARY COLLECTION. $1,000 - $1,500
One of a Kind Auctions Tesla, Einstein & The American Presidency: Rare Historical Documents Ending April 30, 2026
One of a Kind Auctions, Apr. 30: The Republican Court; Autographs of George Washington, (Signers) Thomas Jefferson, Benjamin Harrison, John Dickinson, Charles Carroll of Carrollton and More!
One of a Kind Auctions, Apr. 30: Nikola Tesla Signed Holograph Manuscript Page from "Tidal Wave to Make War Impossible," Describing the World's First Conceived Remotely Operated Weapon of Mass Naval Destruction.
One of a Kind Auctions, Apr. 30: Albert Einstein — Incredible possibly Unique Signed & Inscribed Einsteins hand “Relativitätstheorie / A. Einstein” Booklet: Relativitätstheorie, 10th Ed., 1920, Original Wrappers.
One of a Kind Auctions Tesla, Einstein & The American Presidency: Rare Historical Documents Ending April 30, 2026
One of a Kind Auctions, Apr. 30: James Joyce Personal Copy of Finnegan's Wake (With Signature).
One of a Kind Auctions, Apr. 30: Buster Keaton Flamingo Films / Kennedy Productions Archive Group, 1933–1937.
One of a Kind Auctions, Apr. 30: Extremely rare Josiah Henson (Uncle Tom) Signature & Harriet Beecher Stowe Cabinet Card.
One of a Kind Auctions Tesla, Einstein & The American Presidency: Rare Historical Documents Ending April 30, 2026
One of a Kind Auctions, Apr. 30: William Livingston (Signer of DOI), the New Jersey State Convention had unanimously ratified the Federal Constitution.
One of a Kind Auctions, Apr. 30: Complete 1927 Tunney-Dempsey "Long Count" Fight Ticket Signed by George Getz, with 1923 Dempsey-Firpo Dinner Card and Jack Dempsey Signed Photograph.
One of a Kind Auctions, Apr. 30: James Buchanan Cabinet Signed Autograph album
One of a Kind Auctions, Apr. 30: CHARLES LINDBERGH SIGNS HIS NEW YORK CITY MAYORAL BANQUET INVITATION, JUNE 14, 1927 — THREE WEEKS AFTER THE TRANSATLANTIC FLIGHT
Gros & Delettrez, May 5: APRÈS de MANNEVILLETTE, Jean-Baptiste d’- Le Neptune Oriental.
Gros & Delettrez, May 5: DELISLE, Guillaume – Atlas françois,1725.
Gros & Delettrez, May 5: HONTER. SOPHOCLE - Recueil composite réunissant deux ouvrages.
Gros & Delettrez, May 5: PHÉROTÉE DE LA CROIX, A. - Algemeene weereld-beschryving.
Gros & Delettrez, May 5: LA PÉROUSE, Jean-François de Galaup de - Voyage autour du monde.
Gros & Delettrez, May 5: BLAEU, Guillaume & Jean -Septième volume de la Géographie Blaviane.
Gros & Delettrez, May 5: TATIKIAN, Boğos - Figures et costumes du Levant.
Gros & Delettrez, May 5: GIRAULT DE PRANGEY, Joseph-Philibert -Monument arabes et moresques de Cordoue, Séville et Grenade.
Gros & Delettrez, May 5: CHAMPOLLION le jeune. Monuments de l’Egypte et de la Nubie.
Gros & Delettrez, May 5: CASSAS, Louis-François. - Voyage pittoresque de la Syrie, de la Phénicie, de la Palestine et de la Basse Egypte.
Gros & Delettrez, May 5: SONNERAT, Pierre. Voyage aux Indes orientales et à la Chine.
Gros & Delettrez, May 5: GARNIER, Francis. Voyage d'exploration en Indo-Chine.
Gros & Delettrez, May 5: SUBERBIE, Alix (E. SMITH). Dessins et aquarelles de Madagascar.
Gros & Delettrez, May 5: BYRON -Viage del comandante Byron.
Sotheby’s Précieuses reliures d’une bibliophile Collection Georgette J. Salles Open for bidding 8-29 April
Apr. 8-29: Delaunay, Sonia — Blaise Cendrars. La Prose du Transsibérien. 1913. €120,000 to €180,000.
Apr. 8-29: Picasso, Pablo — Georges Hugnet. La Chèvre-feuille. 1943. €80,000 to €120,000.
Apr. 8-29: Schmied, François-Louis ─ Joseph-Charles Mardrus. Cantique des cantiques. 1925. €30,000 to €50,000.
Apr. 8-29: Bonnard, Pierre — Paul Verlaine. Parallèlement. 1900. €30,000 to €50,000.
Apr. 8-29: Derain, André — Guillaume Apollinaire. L’Enchanteur pourrissant. 1909. €20,000 to €30,000.
