RR Auction: Space and Aviation Auction

Dutch astronomer (1901–1995) who served as director of Swarthmore College's Sproul Observatory from 1937 to 1972, specializing in the study of p...

Fountain pen signature, “Amelia Earhart,” on a pink 3.75 x 1.5 slip affixed inside a vintage 5 x 7.25 Waterman’s autograph album, which also contains

Two desirable flown fabric presentations created by the Smithsonian Institution National Air and Space Museum, each measuring 15 x 20: one features a

Airmail cover stamped with a first-flight cachet, "First Flight, 7 Days N. Y. to Buenos Aires," boldly signed in the upper left corner in ...

TLS, two pages, 8.5 x 11, July 12, 1969. Letter to Nelson Buhler concerning the Baruch award, in full: “On returning from several weeks abroad, I find

TLS signed “Charles A. Lindbergh,” three pages, 8.5 x 11, July 22, 1963. Letter to G. Edward Pendray regarding the book The Guggenheim Medalists: Arch

Boldly signed TLS, one page, 7.25 x 10.5, personal letterhead, December 20, 1971. Letter to Ted DuBay, in full: "Thanks for your Christmas Gree...

Vintage fountain pen signature, "Orville Wright,” on an off-white 4 x 2.5 card bearing two affixed clippings. In fine condition. Accompanied by...

German rocket scientist and engineer (1915–1996) who arrived in America under Project Paperclip on November 16, 1945. He worked with the Wernher von B

German rocket scientist and engineer (June 26, 1915–July 3, 1996) who arrived in America under Project Paperclip on November 16, 1945. He worked with