RR Auction: Fine Autographs and Artifacts featuring Science and Technology

Two items: a TLS, one page, 8.5 x 11, personal letterhead, June 25, 1958, in full: "I thank you for your fine letter. I enclose an autographed ...

Partly-printed DS, one page, 16.75 x 11.75, April 26, 1952. Membership certificate for the American Philosophical Society issued to noted diplomat and

Group lot of eight photos of world-renowned physicists, various finishes, ranging in size from 5 x 7 to 11 x 8.5, each signed in ink or felt tip by th

Serbian American physicist and physical chemist (1858–1935) who is best known for his numerous patents, including a means of greatly extending the ran

Signed book: Pale Blue Dot. First edition. NY: Random House, 1994. Hardcover with dust jacket, 7.5 x 9.5, 429 pages. Signed on the half-title page in

American physicist (1910–1989) who won the 1956 Nobel Prize in Physics for his development of the transistor. Glossy 5 x 7 photo of Shockley posing wi

Microdyne 1161-S(A) Spectrum Display Unit for a telemetry receiver, measuring 7? x 2? x 16.5?, marked on the side as "Ser. No. 518." The f...

Humidity sensor manufactured by the Thunder Scientific Corp. of Albuquerque, marked as "Model 2300H1T21, Serial 2633." The main black box ...

Official color 10 x 8 NASA lithograph of an artist's conception of the planet Pluto, signed in black felt tip, "Discoverer of the 9th plane...

Window discriminator panel useful for nuclear and photon counting, manufactured by W-P Instruments of New Haven, Connecticut, measuring 19? x 3.5? x 7