• Bonhams, June 14-23: Palm-reading, astrology, and more. Estimate: $2,000 - 3,000
    Bonhams, June 14-23: Benjamin Franklin. Sammelband of 45 papers on electricity. Estimate: $8,000 - 12,000
    Bonhams, June 14-23: The basis for the whole modern electric-power industry. Estimate: $4,000 - 6,000
    Bonhams, June 14-23: Edgar Allen Poe. Poe on Mesmerism. Estimate: $2,500 - 3,500
    Bonhams, June 14-23: Reformation - The Architect of Lutheranism on Church Unity and Dissent. Estimate: $100,000 - 150,000
    Bonhams, June 14-23: The Rare 3-Paper Offprint Identifying the Double Helix Structure of DNA, Signed by Crick, Wilkins, Wilson, Stokes and Gosling. Estimate: $40,000 - 60,000
    Bonhams, June 14-23: Autograph book and Report from the Thirtieth Indian National Congress, featuring the signatures of Mahatma Gandhi, Rabindranath Tagore, and Dadabhai Naoroji. Estimate: $6,000 - 8,000
    Bonhams, June 14-23: An Illustrated Miniature Hebrew Prayerbook Manuscript. Estimate: $30,000 - 50,000
    Bonhams, June 14-23: Autograph Working Draft of Arthur Conan Doyle's The Death Voyage. Estimate: $30,000 - 50,000
    Bonhams, June 14-23: "Perhaps the most celebrated and most beautiful herbal ever published." Estimate: $15,000 - 20,000
    Bonhams, June 14-23: Izaak Walton. The Compleat Angler or the Contemplative man's Recreation. Being a Discourse of Fish and Fishing. Estimate: $12,000 - 18,000
    Bonhams, June 14-23: A rare product of the Jaquard loom. Estimate: $8,000 - 12,000
  • Freeman’s, June 30. Thomas Jefferson’s “Birth of the New Nation” letter, carried to Paris with the Treaty of Peace, by a Jewish patriot. $100,000-200,000.
    Freeman’s, June 30. “The rockets’ red glare.” A British midshipman’s log recording the bombardment of Fort McHenry. $60,000-80,000.
    Freeman’s, June 30. The Critical Promotion of a Naval Hero, Oliver Hazard Perry Commission signed by James Madison, 1812. $40,000-60,000.
    Freeman’s, June 30. Born in the USA: First Day of Printing in the United States, July 4, 1776. $15,000-25,000.
    Freeman’s, June 30. One of the Earliest Printed Announcements of American Independence, in the Exceedingly Rare Original Wrappers, 1776. $10,000-15,000.
    Freeman’s, June 30. "The Two Big Guns of the N.Y. Yanks": A Striking Type 1 Press Photograph of Lou Gehrig's Hands. $8,000-12,000.
    Freeman’s, June 30. A Unique Contemporary Manuscript Account of Joseph Smith's Final Words to His Followers, the Day Before his Violent Death. $8,000-12,000.
    Freeman’s, June 30. The State of Minnesota Officially Certifies the Fourteenth Amendment to the Constitution Of the United States. $8,000-12,000.
    Freeman’s, June 30. Extraordinarily Large Manuscript Petition Signed by a Who's Who of Colonial New York to Queen Anne from the Colony of New York. $8,000-12,000.
    Freeman’s, June 30. Mickey Mantle's First Cover: The Earliest Front-Page Newspaper Image of Mickey Mantle, "Something Good from Joplin". $8,000-12,000.
    Freeman’s, June 30. A Call to Arms in the Months Following the Declaration of Independence: An Early Continental Army Recruitment Poster. $6,000-9,000.
    Freeman’s, June 30. Samuel Jones, the Statesman Behind the Newly Discovered "Jones Declaration": His Annotated Set Used in His Working Law Library. $6,000-9,000.
  • Sotheby’s
    Fine Books & Manuscripts
    June 24-25
    Sotheby’s, June 25: Keats, John. The most significant collection of Keats’s love letters to come to market since 1885. $1,500,000 to $2,500,000.
    Sotheby’s, June 25: Chassériau, Benoît. The “Expedicion secreta” of the Free State of Cartagena de Indias against the forts of Portobelo (Panama). $50,000 to $70,000.
    Sotheby’s, June 25: (Hamilton, Alexander, James Madison, and John Jay). "One of the new nation's most important contributions to the theory of government”. $150,000 to $180,000.
    Sotheby’s, June 24: Benjamin Franklin. "the Day of the Declaration of Independence is everywhere annually celebrated". $80,000 to $120,000.
    Sotheby’s, June 24: (Johann Conrad Beissel). A Sammelband of two of Benjamin Franklin's rarest imprints. $70,000 to $100,000.
    Sotheby’s, June 25: [Pernambuco]. First printed work in favor of Brazilian Independence. $150,000 to $200,000.
  • Scandinavian Art & Rare Book Auctions
    Bøker & Manuskripter
    Fine Books & Manuscripts
    June 24, 2026
    SD Auctions, June 24: [HENRIK IBSEN] BRYNJOLF BJARME: «Catilina», 1850. Originalt hvitt omslag.
    SD Auctions, June 24: PAULUS OROSIUS + Pseudo SENACA: «Historiae adversus paganos...», 1491. CIRCULAR WORLD MAP, SHIRLEY NUMBER 15.
    SD Auctions, June 24: OLAUS MAGNUS: «Historia Delle Genti Et Della Natura [...].», 1565.
    Scandinavian Art & Rare Book Auctions
    Bøker & Manuskripter
    Fine Books & Manuscripts
    June 24, 2026
    SD Auctions, June 24: AXEL HEIBERG: Pengekiste, 17-1800-tall.
    SD Auctions, June 24: HENRIK IBSEN: Teaterplakater 2 stk. «FRU INGER TIL ØSTRÅT» 1895-1896.
    SD Auctions, June 24: HENRIK WERGELAND: Stort manuskript, signert + dedikasjonseksemplar, 1845.
  • Forum Auctions
    The Private Library:
    Fine Printing & Private Press books, the collection of the late David Chambers
    July 9, 2026
    Forum, July 9: Hassall (Joan) A large collection of over 300 original woodblocks of engravings for various books, v.d., with Hassall's engraver's glass water-globe (Qty) - Est. £10,000-15,000
    Forum, July 9: Eragny Press.- [Bradley (Katherine Harris) & Edith Emma Cooper], "Michael Field." Whym Chow, Flame of Love, one of only 27 copies, inscribed by Bradley, the rarest book from the press, 1914. - Est. £3,000-4,000
    Forum, July 9: [Moore (Thomas Sturge)] [Wood Engravings], 71 wood-engravings printed by David Chambers from the original blocks, the only set on Japanese Hosho paper, from an edition of 5 sets, [1970]. - Est. £3,000-4,000
    Forum Auctions
    The Private Library:
    Fine Printing & Private Press books, the collection of the late David Chambers
    July 9, 2026
    Forum, July 9: La Fontaine (Jean de) Contes et Nouvelles en vers, 2 vol., engraved plates after Eisen, fine early 19th century blue morocco, gilt, by Bradel l'ainé, Amsterdam [Paris], 1762. - Est. £2,000-3,000
    Forum, July 9: Erotica.- Prostitution.- Pretty Women of Paris (The); Their Names and Addresses, Qualities and Faults..., [Paris], privately printed at the Press of the Prefecture de Police, 1883. - Est. £3,000-4,000
    Forum, July 9: Vale Press.- Ricketts (Charles) & Lucien Pissarro. De la Typographie et de l'Harmonie de la Page Imprimée…, [one of 216 copies], bound in dark blue morocco tooled in gilt, by Sarah T.Prideaux, 1898. - Est. £1,000-1,500
    Forum Auctions
    The Private Library:
    Fine Printing & Private Press books, the collection of the late David Chambers
    July 9, 2026
    Forum, July 9: Martin (John) Illustrations of the Bible, complete set of 20 mezzotints, good impressions, rarely found in early states, [c.1831-1835]. - Est. £1,000-1,500
    Forum, July 9: Golden Cockerel Press.- Four Gospels of the Lord Jesus Christ (The), one of 500 copies, Mary Gill's copy, Waltham St. Lawrence, 1931 with a signed proof of engraving on japon numbered 10/10 (2) - Est. £5,000-7,000
    Forum, July 9: Boccaccio (Giovanni) The Decameron, 3 vol., vol.1 extra-illustrated by John Buckland Wright with c.150 erotic original drawings in pen & ink and pencil, 1886 [extra-illustrated c.1940]. - Est. £10,000-15,000
    Forum Auctions
    The Private Library:
    Fine Printing & Private Press books, the collection of the late David Chambers
    July 9, 2026
    Forum, July 9: Cox (Morris) Collection of Gogmagog Press Books, 35 vol., rare complete collection of printed books issued by the press, limited editions, most signed by Cox, 1957-83. - Est. £10,000-15,000
    Forum, July 9: Wynkyn de Worde.- [Terentius Afer (Publius)] [Comedie...], [Paris, Josse Badius: sold in London by Wynkyn de Worde, & others], [15 July 1504]. - Est. £4,000-6,000
    Forum, July 9: Mosley (James) Ornamented Types. Twenty-Three Alphabets from the Foundry of Louis John Pouchée, 2 vol., one of 10 copies for presentation, from an edition of 210, 1992-93. - Est. £1,000-2,000

Rare Book Monthly

Articles - March - 2003 Issue

It’s the (Book) Antiques Road ShowWith Kenneth Gloss of the Brattle Book Shop

Ken Gloss with Boston Red Sox last winning World Series program:1912

Ken Gloss with Boston Red Sox last winning World Series program:1912


Thus, signatures or notes by persons other than the author can be valuable too, provided that person is important. A book with notes in George Washington’s hand is bound to be of value, particularly if that book played a major role in his career.

Of course there’s another way to value your books, Mr. Gloss reminds his audience, and that’s to bring them to him. He can be found at the Brattle Book Shop, 9 West Street in Boston. If someone has a collection and lives near Boston, he is willing to pay them a visit. If they live in the Northeast, he may still visit, but will ask more questions first to ascertain whether the collection is likely to be important. It’s rare that he looks at collections located farther away, but once in awhile he will travel to other areas.

Mr. Gloss does note that the appraisals he gives are of the retail prices. The price which a bookseller can offer an owner is naturally going to be lower than the retail price as he needs to cover expenses and make a living. Mr. Gloss says that he buys most of his books for between one-third and two-thirds of the selling price. Low priced books require the largest margins to be worth the effort, while expensive books can be sold for lower margins. He cites an Audubon he bought for $100,000 and sold for $105,000. The margin was only 5%, but he points out that’s still $5,000.

How did Ken Gloss learn to appraise so many different books? He chalks it up to experience. “My father was in the business before me. I’ve done this all of my life. You do it and do it and do it.” He goes on to note “I’ve worked at the store since I was 5-years-old, though I doubt if I did much work then. Day in, day out, I’ve been doing this.” A few weeks ago he purchased an entire 5,000-volume library. He was able to value it in about an hour and a half because, he explains, it was a “consistent” library. He admits that he undoubtedly got the values on a few titles wrong, but that they balance out.

Mr. Gloss estimates that at road shows like the one this evening, he will have seen exactly the same copies of 85% of the books he is shown before. For another 14%, he will have seen something very similar. Once in awhile something will be new, and he will usually have this person call him the following day, so he can research the book through his bibliographic and other resources.

Rare Book Monthly

  • June 25, 2026
    Doyle, June 25: Houdini's biography, boldly signed. $3,000 to $5,000.
    Doyle, June 25: A volume from Abraham Lincoln's library, signed just before heading to Washington for his inauguration. $20,000 to $30,000.
    Doyle, June 25: A very early Confederate recruiting manual belonging to the chief commissary in Lee's Army. $600 to $800.
    Doyle, June 25: Rare hand-colored lithographs of the life of Napoleon. $20,000 to $30,000.
    Doyle, June 25: The "Holster Atlas" of the American Revolution. $5,000 to $8,000.
    Doyle, June 25: Jewish ceremonies in fine hand-colored engravings. $7,000 to $10,000.
    Doyle, June 25: A very rare work on Turkish military costume. $1,000 to $1,500.
    June 25, 2026
    Doyle, June 25: The most important illustrated work on the Mexican-American War. $10,000 to $15,000.
    Doyle, June 25: The finest illustrated book on Afghanistan. $10,000 to $15,000.
    Doyle, June 25: Henry Justice Ford St. George rescues the Princess from the horrible Dragon. $2,000 to $3,000.
    Doyle, June 25: A rare work of Prussian Army uniforms under Frederick William II, with exquisite hand-colored engravings. $800 to $1,200.
    Doyle, June 25: Lenny Bruce typed letter signed to a Village bohemian during his obscenity trials, with a manuscript note and drawing. $300 to $500.
    Doyle, June 25: Schiff's scarce Shanghai Sketchbook. $300 to $500.
    Doyle, June 25: The first accurate published representation of the American flag. $2,000 to $4,000.
  • June 23rd, 24th & 25th 2026
    Fonsie Mealy’s, June 23-25: Medical Incunabula: Petit (Jean)publisher & Kerver (Thielman)printer. Regimen Sanitatis Salernitanum, sm. 8vo, Paris [1498]
    Fonsie Mealy’s, June 23-25: Hugo (Victor) [Wraxall (Lascelles)]. Les Miserable, 3 vols., 8vo, L. (Hurst & Blackett) 1862, First Authorized English Translation (copyright).
    Fonsie Mealy’s, June 23-25: Shelley (Mary Wollstonecraft). Frankenstein: or The Modern Prometheus, 8vo, 2 vols. in one, L. (G. & W.B. Whittaker, Ave-Maria-Lane) 1823.
    June 23rd, 24th & 25th 2026
    Fonsie Mealy’s, June 23-25: Cuisine: Anon. Cookery, Pastry, and Sweet Meats in three Books, Alphabetically Digested, 8vo 1710.
    Fonsie Mealy’s, June 23-25: Lambert (Aylmer Bourke). A Description of the Genus Pinus, with Directions Relative to the Cultivation…, 2 vols. Sm. folio L. (Messrs. Weddell) 1832.
    Fonsie Mealy’s, June 23-25: Botany: Curtis (William). Flora Londinensis: or Plates and Descriptions of such Plants as Grow Wild in the Environs of London, 2 vols. folio, London (B. White) 1777 – 1798.
    June 23rd, 24th & 25th 2026
    Fonsie Mealy’s, June 23-25: Le Moire (J.M.) Maple Leaves, Canadian History and Quebec Scenery (Third Series) 8vo Quebec (Hunter, Rose & Co.) 1865. First Edn.
    Fonsie Mealy’s, June 23-25: The Earliest Extant Printed House Contents Sale Catalogue in Ireland: Baillie, Auctioneer, Abby Street. A Catalogue of the Goods and Stock of the late Edward Wingfield…
    Fonsie Mealy’s, June 23-25: William III King of England. Autograph Letter Signed ("William R") to an unnamed correspondent [possibly Charles-Henri de Lorraine] discussing his strategy against the French forces during the siege of Namur.
    June 23rd, 24th & 25th 2026
    Fonsie Mealy’s, June 23-25: [Austen (Jane) (1785-1817]. Pride and Prejudice, 3 vols. sm. 8vo, L. (T. Egerton) 1813.
    Fonsie Mealy’s, June 23-25: Heaney (Seamus). Ugolino, sm. folio D. (Dolmen) 1979, Limited Edn. No. 78/125 Copies, Signed by Seamus Heaney, Louis le Brocquy, Liam Miller and Andrew Carpenter.
    Fonsie Mealy’s, June 23-25: Voltaire (F.M. Avouet de). Petits Ouvrages, attribues a M. de Voltaire, sm. folio manuscript, dated 1776, containing 9 works.
  • Bonhams, June 14-23: Franklin D. Roosevelt Presentation Gold Pocket Watch. Estimate: $20,000 - 30,000
    Bonhams, June 14-23: Presentation Copy of the First Issue of the Lincoln Douglas Debates Signed by Abraham Lincoln in Pencil to a Sangamon County Illinois Republican. Estimate: $150,000 - 250,000
    Bonhams, June 14-23: A Senate Resolution Signed in the Tense Days After the Union's Humiliating Defeat at the First Battle of Bull Run. Estimate: $80,000 - $120,000
    Bonhams, June 14-23: Seven Passages to a Flight, an Artists Book with a Story Quilt by Faith Ringgold, the Publisher's Own Copy. Estimate: $80,000 - 120,000
    Bonhams, June 14-23: A New Charter for Virginia, A Response to the First Armed Rebellion in the American Colonies. Estimate: $15,000 - 25,000
    Bonhams, June 14-23: Earliest obtainable printing of the Bill of Rights. Estimate: $8,000 - 12,000
    Bonhams, June 14-23: Edward Curtis Orotone. Estimate: $7,000 - 9,000
    Bonhams, June 14-23: Owned by Jacqueline Kennedy Onassis: A Butter or Dessert Plate from FDR's State Dinner Service. Estimate: $3,000 - 5,000
    Bonhams, June 14-23: An Early Large-Format Plan of the City of Washington. Estimate: $1,500 - 2,500
    Bonhams, June 14-23: Containing the First Map to Name the Hudson River. Estimate: $20,000 - 30,000
    Bonhams, June 14-23: America's First Major Novelist, a Complete Chapter in Autograph Manuscript by James Fenimore Cooper. Estimate: $15,000 - 20,000
    Bonhams, June 14-23: The Only Full-Length Book by Jefferson, with the Justly Famous Map. Estimate: $12,000 - 18,000

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