RR Auction: Rare Manuscript, Document and Autograph Auction

British astrophysicist (1882–1944) famous for his work regarding the theory of relativity. ALS signed “A. S. Eddington,” one page, 4.25 x 7, blindstam

President of Mexico from 1877 to 1880 and 1884 to 1911. TLS in Spanish, one page, 8.25 x 10.5, personal letterhead, August 21, 1906. The President tha

Partly-printed DS, signed “Thos. A. Edison,” one page, 15 x 9, May 31, 1918. Stock certificate issued to Carl H. Wilson for one share of common capita

Three checks: Edison Botanic Research Corporation business check, 8 x 2.75, filled out in another hand and signed by Edison, “Thos. A. Edison,” payabl

Ink signature, “Albert Einstein,” at the bottom of an off-white 3.5 x 5 album page, with a clipped photo of Einstein affixed above the signature. In f

Vintage ink signature, “A. Einstein,” on an off-white 1.5 x .5 slip. Attractively double-matted and framed with a portrait to an overall size of 12 x

TLS in German, signed “A. Einstein,” one page, 8.5 x 11, The Institute for Advanced Study, Princeton letterhead, February 11, 1949. Einstein writes to

Two letters to Victor Bienstock of the Overseas News Agency, signed “Helen Dukas,” each one page, 8.5 x 11, blindstamped Einstein personal letterhead,

Christmas card from 1973, measuring 7.75 x 9.25 closed and bearing a gold-embossed crown on the front, signed inside in blue ballpoint, “From, Elizabe

Businessman (1818–1881) who co-founded the famous express firm Wells, Fargo & Co., served as president of American Express, and later directed t...