• Ketterer Rare Books
    Auction November 24th
    Ketterer, Nov. 24: M. Waldseemüller, Ptolemaeus auctus restitutus, 1520. Est: € 250,000
    Ketterer, Nov. 24: I. Newton, Philosophiae naturalis principia mathematica, 1687. Est: € 100,000
    Ketterer, Nov. 24: L. Feininger, Collection of 33 comic strips, 1906-1907. Est: € 8,000
    Ketterer Rare Books
    Auction November 24th
    Ketterer, Nov. 24:H. Schedel, Liber chronicarum, 1493. Est: € 30,000
    Ketterer, Nov. 24: K. Bodmer, Personal Sketchbook with ca. 80 pencil drawings. Est: € 25,000
    Ketterer, Nov. 24: Collection of 18 postcards “Bauhaus-Ausstellung Weimar 1923.“ Est: € 40,000
    Ketterer Rare Books
    Auction November 24th
    Ketterer, Nov. 24: Latin Book of hours on vellum, 1505. Est: € 12,000
    Ketterer, Nov. 24: G. Shaw & F. P. Nodder, Vivarium naturae, 1789-1813. Est: € 10,000
    Ketterer, Nov. 24: Antoine de Saint-Exupéry, The Little Prince, 1943. First American edition. Est: € 6,000
    Ketterer Rare Books
    Auction November 24th
    Ketterer, Nov. 24: Ibn Butlan, Tacuini sanitatis, 1531. Est: € 8,000
    Ketterer, Nov. 24: Hermann Hesse, Casa Camuzzi in Montagnola, 1927. Est: € 12,000
    Ketterer, Nov. 24: Pop Art portfolio Reality & Paradoxes, 1973. Est: € 12,000
  • Doyle
    Rare Books, Autographs & Maps
    November 25
    Doyle
    Rare Books, Autographs & Maps
    November 25
    Doyle
    Rare Books, Autographs & Maps
    November 25
    Doyle
    Rare Books, Autographs & Maps
    November 25
    Doyle
    Rare Books, Autographs & Maps
    November 25
    Doyle
    Rare Books, Autographs & Maps
    November 25
    Doyle
    Rare Books, Autographs & Maps
    November 25
    Doyle
    Rare Books, Autographs & Maps
    November 25
  • Pandolfini Casa d’Aste
    Books, Manuscripts, Autographs and Prints
    18 November 2025
    Pandolfini, Nov. 18: Dante. De la volgare eloquenzia. Vicenza, Janiculo, 1529. € 1.500 / 2.000
    Pandolfini, Nov. 18: San Tommaso d’Aquino. Scriptum secundum luculentissimum angelico. Legato con Problemata. Lione, Jacques Myt e Francesco Giunta, 1520. € 2.500 / €3.500
    Pandolfini, Nov. 18: Palladio, Andrea. I quattro libri dell'architettura. Venezia, de' Franceschi, 1570. € 13.000 / 15.000
    Pandolfini Casa d’Aste
    Books, Manuscripts, Autographs and Prints
    18 November 2025
    Pandolfini, Nov. 18: De Saint Amant, Pierre Charles. Voyages en Californie et dans l'Orégon. Parigi, Maison, 1854. € 400 / 500
    Pandolfini, Nov. 18: Description de l’Égypte, ou Recueil des observations et des recherches qui ont été faites en Égypte pendant l’expédition de l’armée française. Parigi, 1820-1829. € 35.000 / 40.000
    Pandolfini, Nov. 18: Allioni, Carlo. Flora Pedemontana sive enumeratio methodica stirpium indigenarum Pedemontii. Torino, Briolo, 1785. € 6.000 / 8.000
    Pandolfini Casa d’Aste
    Books, Manuscripts, Autographs and Prints
    18 November 2025
    Pandolfini, Nov. 18: First edition of John Gould's first work with uncolored backgrounds. € 5.000 / 7.000
    Pandolfini, Nov. 18: Rossini, Luigi. Le Antichità dei contorni di Roma. Roma, presso l'autore e Scudellari, 1824-26. € 2.500 / 3.500
    Pandolfini, Nov. 18: Carroll, Lewis. Alice's Adventures in Wonderland. New York, Appleton & Co., 1866. € 6.000 / 8.000
    Pandolfini Casa d’Aste
    Books, Manuscripts, Autographs and Prints
    18 November 2025
    Pandolfini, Nov. 18: Hitler, Adolf. Mein Kampf. Monaco, Franz Eher, 1925-27. € 15.000 / 20.000
    Pandolfini, Nov. 18: Interesting autograph from Proust to his dear little Daudet. € 3.000 / 4.000
    Pandolfini, Nov. 18: Beautiful and rare poetic manuscript, first draft, of an airy lightness by De Saint-Exupéry. € 4.000 / 5.000
  • Sotheby’s
    Book Week
    November & December
    Sotheby’s, Nov. 6-20: Audebert, Jean-Baptiste — Louis-Pierre Vieillot. Oiseaux dorés ou à reflets métalliques, Paris, 1801-1802. €40,000 to €60,000.
    Sotheby’s, Nov. 6-20: [Hugo, Victor] — Charles Hugo, François-Victor Hugo ou Auguste Vacquerie. Portrait de Victor Hugo. Daguerréotype réalisé à Jersey vers 1852-1853. €20,000 to €30,000.
    Sotheby’s, Nov. 6-20: Orbigny, Alcide d'. Voyage dans l'Amérique méridionale... Paris, Pitois-Levrault et Cie et Strasbourg, Levrault, 1834-1847. €10,000 to €15,000.
    Sotheby’s, Nov. 6-20: Chelidonius, Benedictus. Passio Jesu Chriti. [1526?]. Maroquin bleu de Niédrée. 37 bois inspirés par Dürer. €3,000 to €5,000.
    Sotheby’s, Nov. 6-20: Cassini de Thury, César-François. Carte générale de la France faite en 1744. Paris, 1756-1788. 178 cartes entoilées, réunies dans 28 emboîtages. €15,000 to €20,000.

Rare Book Monthly

Articles - January - 2013 Issue

The AED at Four Million

Charting the AED's growth, and cost per record

Charting the AED's growth, and cost per record

The AED, the Americana Exchange Database of books, manuscripts, maps and ephemera offered at auction, described by leading dealers, explained in important bibliographies or included in collector catalogues, in mid December last, passed by 4,000,000 full text records.   It seems a distant idea, something like a meteor passing by that we note but hardly notice because the progress seems so inevitable.  The AED, initially a satellite launched into low orbit with 151,000 records, over the past ten years has become a galactic exploration, the goal now clear – to record every appearance and every outcome at auction world-wide for the period 1875 to yesterday.  Its number, allowing for two million dealer and bibliographic records, is ten million and will provide a seamless history of descriptions, prices or outcomes from which to estimate value, rarity and probability of reappearance.  At four million the AED already provides 8 to 12 times as many results as any alternative database, not only because we have more records but also because our records include every scrap of data we can confirm – particularly seller and buyer names that often have to be separately determined.  Increasingly we are adding images if they are available.

The path ahead, from 4 to 10 million, is generally understood.  We have in hand the next 2 million records, they the outcome of aggressive purchasing over the past 20 years.   And we have also been lent some runs and they too are entering the AED.  Additional archives arrive periodically.

The cost of the AED has of course increased since its introduction in 2002 but the cost per record dropped by 87%.  Ten years ago it cost $74.50 for 151,000 records, today $265 for 4,000,000.  As our accountant points out we are providing almost 27 times as many records for 3.5 times the initial cost.  But while cost is important we believe that completeness is crucial.   Our goal is to provide a single lightning fast search of all identified and confirmed records.  For this we have a way to go but are already far deeper into the compilation of such a database than we or anyone else ever expected.
  

So over the next 2 years expect that the AED will approach 60% of all auction records for the period 1875 to yesterday and in the following 3 years 80%.  We will face challenges but they will be worth it.  The impossible is becoming the likely.

To those who are members we say thank you for your continuing support.  To those who are not yet on board we suggest the transparency is compelling.  It can be fun to muck around in the dark but for efficient buying and selling clarity always trumps guess work.
                                            

The attached graph shows how the AED, now in its 11th year, has evolved.  At its outset in the fall of 2002 we provided 151,000 records for $74.50.  We reached 500,000 in 2003, a million in 2004 [$141.60], 1,500,000 in 2006 and 2,000,000 in 2008.   In 2010 we passed 3,000,000 [$185.00], Jan AEM 2013 and this past December 4,000,000 [$265].  We are now focused on adding another million in 2013 and another in 2014.  As we do this we are also rebuilding the site and the databases to handle higher traffic and more complex searches.   We have learned that when you provide more possibilities an audience emerges to use them.

We believe that clarity defines the future of collecting.

Rare Book Monthly

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  • Swann
    Printed & Manuscript Americana
    November 20, 2025
    Swann, Nov. 20: Lot 9
    George Catlin. O-Kee-Pa: A Religious Ceremony; and other Customs of the Mandans. London, 1867.
    Swann, Nov. 20: Lot 17
    Benjamin Beal, Unpublished diary of a lieutenant serving in the Invasion of Quebec, 1776.
    Swann, Nov. 20: Lot 23
    George Washington, Autograph Letter Signed anticipating the coming British campaign against Philadelphia, 1777.
    Swann
    Printed & Manuscript Americana
    November 20, 2025
    Swann, Nov. 20: Lot 35
    Matthias C. Sprengel, Allgemeines historisches Taschenbuch, the first published appearance of the American flag, [1784].
    Swann, Nov. 20: Lot 120
    Portfolio of lithograph Civil War portraits by Ehrgott, Forbriger & Co. and others. Cincinnati, OH, circa 1863.
    Swann, Nov. 20: Lot 130
    Eleazar Huntington, engraver. Early broadside engraving of the Declaration of Independence, circa 1820-24.
    Swann
    Printed & Manuscript Americana
    November 20, 2025
    Swann, Nov. 20: Lot 175
    Jeremiah B. Taylor, Letterbook of a frontier Baptist missionary in Kansas with tales of friendly Indians and unfriendly Confederate raiders, 1839-1887.
    Swann, Nov. 20: Lot 188
    Jonas Rishel, The Indian Physician, Containing a New System of Practice, Founded on Medical Plants, 1828.
    Swann, Nov. 20: Lot 201
    Brigham Young and the First Presidency of the LDS, Commission issued to two Church representatives, 1849.
    Swann
    Printed & Manuscript Americana
    November 20, 2025
    Swann, Nov. 20: Lot 293
    Kuonraden's Vart (Kuonrad's Travels), an illustrated western travel memoir set to verse, circa 1914.
    Swann, Nov. 20: Lot 311
    Hermann Stieffel, Early watercolor view of the ruins of a Spanish mission in the Manzano Grant. Manzano, NM, circa 1860-67.
    Swann, Nov. 20: Lot 343
    Vida de San Felipe de Jesus, protomartir del Japon, y patron de su patria Mexico.
  • University Archives
    Rare Autographs, Manuscripts & Books
    Now through Nov. 19
    University Archives, Nov. 19:
    Lot 308 - Bob Dylan Handwritten & Signed Lyrics to "Just Like a Woman" With Jeff Rosen & JSA Authentication
    University Archives, Nov. 19:
    Lot 455 - Isaac Newton Admiration For Judaism & Moral Continuity With Christianity! 350+ Words in his Hand - Extraordinary Content!
    University Archives, Nov. 19:
    Lot 219 - 371g Moon Meteorite, Incredible Find - Laâyoune 002
    University Archives
    Rare Autographs, Manuscripts & Books
    Now through Nov. 19
    University Archives, Nov. 19:
    Lot 448 - Scarce Einstein AM on Unified Field Theory, 180+ Words & 11 Equations in His Hand! From His Published Article, "A Generalization of the Relativistic Theory of Gravitation"
    University Archives, Nov. 19:
    Lot 159 - Woodrow Wilson Baseball Signed for WWI Red Cross Fundraiser, Ex. Forbes & PSA Authentic - Finest Known!
    University Archives, Nov. 19:
    Lot 84 - Lee Harvey Oswald ALS to Brother, Trying Desperately to Get out of Russia! Highly Important
    University Archives
    Rare Autographs, Manuscripts & Books
    Now through Nov. 19
    University Archives, Nov. 19:
    Lot 152 - George Washington Signed Discharge for MA Soldier Whose Regiment Was at Bunker Hill!
    University Archives, Nov. 19:
    Lot 88 - Abraham Lincoln Fully Signed Military Appointment for Mexican War Vet & Respected Cavalryman
    University Archives, Nov. 19:
    Lot 188 - Apollo XI Astronauts & Their Wives Signed Photo, Plus Crew Signed Cover, From Apollo XI Presidential Goodwill Tour Era, Pre-Cert Zarelli
    University Archives
    Rare Autographs, Manuscripts & Books
    Now through Nov. 19
    University Archives, Nov. 19:
    Lot 265 - Martin Luther King, Jr. TLS Re: "Stride Toward Freedom" Film Rights To Literary Agent Marie Rodell
    University Archives, Nov. 19:
    Lot 324 - John Lennon Signed Apple Records Check, PSA GEM MT 10! Possibly Finest Known
    University Archives, Nov. 19:
    Lot 79 - John & Jacqueline Kennedy Signed WH 1963 Christmas Gift Inscribed to Close Friend Joan Braden, PSA Authentic

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