RR Auction: Fine Autographs and Artifacts featuring Science and Technology

Astronomer-scientist (1907–2004) associated with the Franklin Institute, known for his pioneering work on the Martian clock and calendar. Vintage glos

TLS signed “G. Marconi,” one page, 8 x 10, Marconi House letterhead, February 2, 1931. Letter to Mary F. Shaffner, in full: "Please accept my s...

Rack-mountable non-dispersive infrared carbon monoxide sensor manufactured by P. K. Morgan Ltd of Chatham, Kent, England, measuring 19? x 7? x 13?, wi

Attractive pairing of gold-plated BP Cavituri Valves made by Moog Inc., both 14.25 x 8.75 x 5.25, each bearing red valve caps and two manufacturer lab

Available to US bidders only. A "Penta-Reflector, Model D614-112, Serial No. 3," made by Davidson Optronics, Inc. of West Covina, Californ...

Collection of six components manufactured by Philbrick Researches, including: two rack-mountable K5-M Universal Multiplier-Divider units, each measuri

Two items: a felt tip signature, “Edward Teller,” on an off-white 3 x 1 label affixed by Teller to a color glossy 5 x 7 photo; and a DS signed “Karl T

Signed book: Shadows of Forgotten Ancestors. First edition. NY: Random House, 1992. Hardcover with dust jacket, 6.5 x 9.5, 505 pages. Signed and inscr

Two items: a matte-finish 8 x 10 half-length photo of Salk holding up a case of vials in his laboratory, signed in black ink, "Jonas E. Salk&qu...

Four items: a matte-finish 8 x 10 photo of the creator of the first polio vaccine, signed in black ink, "Jonas E. Salk"; and a set of thre...

Italian anatomist (1752–1832) who wrote several important treatises on a wide range of anatomical and medical subjects. Scarce ALS in Italian, one pag

Italian-American physicist (1905–1989) who discovered the antiproton, worked as a group leader for the Manhattan Project, and won the 1959 Nobel Prize

American scientist and head of the Harvard College Observatory (1885–1972) who used RR Lyrae stars to estimate the size of the Milky Way Galaxy and th

American physicist (1910–1989) who won the 1956 Nobel Prize in Physics for his development of the transistor. Original ballpoint sketch of a transisto

Large Simtronix Environmental Monitoring System submersible sensor, measuring 33.5? long and 8? in diameter, used to measure the underwater environmen

Antique slide projector, measuring 10? x 8? x 6.5?, featuring a lens on the front marked "S. V. E., Series 0A, 4? Focus." Retains the orig...

Hungarian-born nuclear physicist (1908–2003) who worked with Fermi on the Manhattan Project and later assumed a leading role in the development of the

Collection of six pieces of test equipment, including: a Bendix TS-2828/UQ Sonar Range Calibrator in a gray metal carrying case; a rack-mountable &q...

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...

Two interesting pieces of military hardware: a panel marked "Exercise Assembly Torpedo Mark 64 Mod. 1," measuring 15.25? x 13? x 7?, featu...