RR Auction: Fine Autographs and Artifacts featuring Science and Technology

Sought-after LS signed “ever faithfully yrs, Cha. Lyell,” one page, 4.5 x 7, personal letterhead, March 7, 1868. In part: "I send you the only ...

Handsome matte-finish 3.5 x 5.75 formal portrait of Marconi seated, signed in the lower border in fountain pen, "Guglielmo Marconi, 1936."...

Bold ink signature, "G. Marconi, 27th December 1928,” on an off-white 10 x 7 sheet. In very fine condition.

TLS signed “G. Marconi,” one page, 6.5 x 8.5, Reale Accademia d'Italia letterhead, April 20, 1933. Letter to General Charles H. Sherrill, in par...

TLS signed “Robert A. Millikan,” one page, 8.5 x 11, January 5, 1953. Letter to Henri Corbiere, responding to an inquiry for an 'Homage to Einst...

TLS, one page, 8.5 x 11, California Institute of Technology letterhead, February 6, 1931. Letter to Charles H. Chase, in full: "I am writing to...

ALS signed “Sam’l F. B. Morse,” three pages on two adjoining sheets, 5 x 8, April 30, 1862. Letter to Minister J. Treadwell Walden of Norwich, Connect

Two items: a glossy 4.75 x 6.75 photo of Mossbauer in a suit and tie, signed in blue ballpoint, "R. L. Mossbauer," bearing a California In...

Rare manuscript DS with full signature ("Isaac Newton"), one page, 7.75 x 4.75, December 24, 1718. Significant financial document, in part...

Exceedingly rare and highly sought-after ink signature, “Is. Newton,” on an irregularly clipped off-white 2 x .5 slip. The signature is affixed to a s