RR Auction: Fine Autographs and Artifacts

Engineer (1890–1974) known for his pivotal role in the development of the atomic bomb as a primary organizer of the Manhattan Project. Group of three

Bold complete ink 'umbrella' signature, "Thomas A. Edison,” on an off-white 3.5 x 1.75 card. Impressively matted and framed with an ori...

Wonderful matte-finish 6.5 x 8.5 seated portrait of the famed Menlo Park inventor, affixed to the original 9.75 x 12 mount, signed and inscribed on th

ANS signed “Edison,” one page, 8.25 x 10.5, August 23, 1921. Note at the top of a letter written to him, in full: "Luhr=Go ahead and make the c...

TLS in German, signed “A. Einstein,” one page, 8 x 9.25, blindstamped personal Princeton letterhead, October 17, 1946. Letter to Viennese-born synagog

Physicist (1901–1954) who became the first to split the atom and was awarded the Nobel Prize for Physics in 1938 for his developments in harnessing nu

Original ink sketch of a side-facing view of a gentleman with surrounding mechanical diagrams on an off-white 2.5 x 2.5 clipped sheet, titled at the t

Rare TLS signed “R. J. Gatling,” one page, 8.5 x 11, Office of the Gatling Gun Company letterhead, July 11, 1885. Letter to Colt's Pat. Fire Arm...

Neat ink signature, "R. J. Gatling, Hartford, Conn., April 11th, 1892,” on an off-white 3.75 x 2.25 card. In fine condition.

French physician and politician (1738–1814) whose name became synonymous with the 'humane' instrument of execution whose use he proposed to ...