Source : Siebert

Source Title The Frank T. Siebert Library of the North American Indian and the American Frontier
Description "Dr. Siebert's library of the North American Indian is probably the last great collection of Americana to chronicle and follow the frontier across our continent. It was formed over a period of more than fifty years by probably the most knowledgeable Americanist of his time.

Rarity after rarity in remarkable condition, numbering about fifteen hundred books, pamphlets, broadsides, maps, manuscripts, prints, photographs, and newspapers, some famously elusive or the nicest copies in existence, crammed into a nondescript cottage in the middle of Maine, leaving little room for living - this collection was known to the rare book librarians and dealers, and noted by bibliographers, but never seen by other bookmen until Dr. Siebert's death last year [1998] at the age of eight-five."

From the introduction to the catalogue for the first of two sales.

This sale was conducted on 21 May 1999 and the second sale on October 28th of the same year.
Scope of Text
Total Records in AED 1084
  • Forum Auctions
    Fine Books, Manuscripts and Works on Paper
    29th January 2026
    Forum, Jan. 29: Plato. [Apanta ta tou Platonos. Omnia Platonis opera], 2 parts in 2 vol., editio princeps of Plato's works in the original Greek, Venice, House of Aldus, 1513. £8,000-12,000
    Forum, Jan. 29: Book of Hours, Use of Rome, In Latin, illuminated manuscript on vellum, [Southern Netherlands (probably Bruges), c.1460]. £6,000-8,000
    Forum, Jan. 29: Correspondence and documents by or addressed to the first four Viscounts Molesworth and members of their families, letters and manuscripts, 1690-1783. £10,000-15,000
    Forum Auctions
    Fine Books, Manuscripts and Works on Paper
    29th January 2026
    Forum, Jan. 29: Shakespeare (William). The Dramatic Works, 9 vol., John and Josiah Boydell, 1802. £5,000-7,000
    Forum, Jan. 29: Joyce (James). Ulysses, first edition, one of 750 copies on handmade paper, Paris, Shakespeare and Company, 1922 £8,000-12,000
    Forum, Jan. 29: Powell (Anthony). [A Dance to the Music of Time], 12 vol., first editions, each with a signed presentation inscription from the author to Osbert Lancaster, 1951-75. £6,000-8,000
    Forum Auctions
    Fine Books, Manuscripts and Works on Paper
    29th January 2026
    Forum, Jan. 29: Chaucer (Geoffrey). Troilus and Criseyde, one of 225 copies on handmade paper, wood-engravings by Eric Gill, Waltham St.Lawrence, 1927. £3,000-4,000
    Forum, Jan. 29: Borges (Jorge Luis). Luna de Enfrente, first edition, one of 300 copies, presentation copy signed by the author to Leopoldo Marechal, Buenos Aires, Editorial Proa, 1925. £3,000-4,000
    Forum, Jan. 29: Nolli (Giovanni Battista). Nuova Pianta di Roma, Rome, 1748. £6,000-8,000
    Forum Auctions
    Fine Books, Manuscripts and Works on Paper
    29th January 2026
    Forum, Jan. 29: Roberts (David). The Holy Land, Syria, Idumea, Arabia, Egypt, & Nubia, 3 vol., first edition, 1842-49. £15,000-20,000
    Forum, Jan. 29: Blacker (William). Catechism of Fly Making, Angling and Dyeing, Published by the author, 1843. £3,000-4,000
    Forum, Jan. 29: Herschel (Sir John F. W.) Collection of 69 offprints, extracts and separate publications by Herschel, bound for his son, William James Herschel, 3 vol., [1813-50]. £15,000-20,000
  • Sotheby’s
    Fine Manuscript and Printed Americana
    27 January 2026
    Sotheby’s, Jan. 27: An extraordinary pair of books from George Washington’s field library, marking the conjunction of Robert Rogers, George Washington, and Henry Knox. $1,200,000 to $1,800,000.
    Sotheby’s, Jan. 27: An extraordinary letter marking the conjunction of George Washington, the Marquis de Lafayette, and Benjamin Franklin. $1,000,000 to $1,500,000.
    Sotheby’s, Jan. 27: Virginia House of Delegates. The genesis of the Declaration of Independence and the Bill of Rights. $350,000 to $500,000.
    Sotheby’s
    Fine Manuscript and Printed Americana
    27 January 2026
    Sotheby’s, Jan. 27: (Gettysburg). “Genl. Doubleday has taken charge of the battle”: Autograph witness to the first day of the Battle of Gettysburg, illustrated by fourteen maps and plans. $200,000 to $300,000.
    Sotheby’s, Jan. 27: President Lincoln thanks a schoolboy on behalf of "all the children of the nation for his efforts to ensure "that this war shall be successful, and the Union be maintained and perpetuated." $200,000 to $300,000.
    Sotheby’s, Jan. 27: [World War II]. An archive of maps and files documenting the allied campaign in Europe, from the early stages of planning for D-Day and Operation Overlord, to Germany’s surrender. $200,000 to $300,000.