Antiquariaten die specialiseren in (boeken over) Handtekeningen:
Charles Agvent Specializing in Signed and Rare books, in business since 1987, members of the ABAA and ILAB.
Blue Mountain Books & Manuscripts, Ltd. The unusual, uncommon and rare books, autographs, and ephemera in all fields.
Dennis Holzman Antiques Dennis Holzman Antiques offers rare, out-of-print, & used books with an emphasis on non-fiction titles, as well as ephemera, manuscripts, photographs, autographs and historically significant items.
Horsham Rare Books First editions; fine leather bindings; collectable children's fiction and illustrated books; early printed works; antique bibles and all kind old and rare titles. Also ephemera; autographs; photographs; maps; prints; manuscripts; etc.
Katz Fine Manuscripts Selling rare books and manuscripts since 1999. Specializing in handwritten, historically significant books, manuscripts, diaries, documents and ephemera.
Main Street Fine Books & Manuscripts General out-of-print and antiquarian books in exceptional condition, plus a massive autograph inventory of letters, manuscripts, signatures, photos.
Antiquariaat Schuhmacher Een aantal van onze specialisaties zijn: Linguistiek en Dialecten, Nederlandse Literatuur en Literaire Geschiedenis, Moderne Geillustreerde boeken
TBCL The Book Collector's Library Literatuur, Virginia Woold & Bloomsbury, Livres d'Artiste, Algemeen antiquarisch, Manuscripten, Moderne Eerste drukken
Wittenborn Art Books Publisher and distributor new & antiquarian art reference books, bibliographies and iconographies; deluxe editions with original graphics of all periods; autographs; original prints and posters; ephemera.