RR Auction: Fine Autographs and Artifacts

Very rare color 24 x 30 poster promoting the inaugural NeXTWORLD Expo held at San Francisco's Civic Auditorium and Brooks Hall on January 22–24,...

Remarkable ALS, one page, 4.75 x 8, Volta Laboratory letterhead, July 15, 1881. Addressed to the Executive Mansion, a letter to J. Stanley Brown, the

Sought-after ANS signed “C. Darwin,” one page both sides, 7 x 4.5, October 8, no year but likely 1856. Written from Down House, England, a brief note

Exemplary ink 'umbrella' signature, "Thomas A. Edison,” on an off-white 3.25 x 1.75 card. Archivally matted and framed with a full-leng...

DS, signed “Thomas A. Edison,” one page, 8 x 8, no date. Petition to the Commissioner of Patents, in full: "The petition of Thomas Edison, a ci...

Vintage matte-finish 6.75 x 9.75 portrait of Edison by Walter Scott Shinn of New York, signed and inscribed in the lower border in black ink, "...

ANS in pencil, signed “Edison,” on an 8.5 x 11 memorandum sheet from the Purchasing Service Department concerning the possible replacement of acid typ

TLS in German, signed “A. Einstein,” one page, 8.5 x 11, blindstamped personal Princeton letterhead, October 20, 1949. Letter to Zionist leader Chaim

Crystal-clear vintage matte-finish 4.75 x 3.5 photo of Einstein, signed in fountain pen, "A. Einstein, 1942." Reverse bears an Abraham Man...

Striking finely etched portrait of Einstein by Elias M. Grossman, expertly portraying the genius's iconic wild hairstyle, 9 x 11, signed in the ...

Italian physicist and inventor (1874–1937) who devoted his life to experiments in wireless communication, and was awarded the Nobel Prize in 1909. ALS

TNS signed "Wm. Osler," one page, 9.5 x 6, personal letterhead, April 27, 1898. Note to Hurd, in full: "Have you had notice of the ch...

Important American inventor (1765–1825) remembered for developing the cotton gin. Rare ALS, one page, 8 x 9, July 16, 1823. Letter to Secretary of War

Influential British mathematician, cryptanalyst, and computer scientist (1912–1954) considered the father of theoretical computer science and artifici

ALS signed “Freud,” one page, 5 x 3.25, personal letterhead, July 3, 1929. Letter to "Dr. Clark," in full: "I can't see how you c...

Russian geographer, zoologist, and political theorist (1842-1921) best known for his advocacy of anarchist communism. ALS in French, signed “Pierre Kr

Rare and important autograph manuscript, signed “Thomas Paine,” eight pages on four sheets, three measuring 7.75 x 12.5 and one 7.75 x 8.75, January 1

Born Albino Luciani (born 1912) who served as Pope from 26 August 1978 until his sudden death 33 days later. His reign is among the shortest in papal

Born Giuseppe Melchiorre Sarto in 1835, Pius X served as pope from 1903 until his death in 1914. Known for his conservative, anti-modernist philosophi

Born Giuseppe Melchiorre Sarto in 1835, Pius X served as pope from 1903 until his death in 1914. Known for his conservative, anti-modernist philosophi