Space & Aviation

Spacecraft Heater Redundancy Test Unit Patch Panel, measuring 17˝ x 17˝, with a plate reading "Heater Redundancy Test Unit" at t...

Weather Satellite Sensor Cold Reference, measuring 22˝ x 12˝ x 20˝, featuring silver insulation on the exterior. The rear pane

Remarkable archive from the career of Major General John C. Giraudo (1923–1996), an Air Force pilot who served in World War II, the Korean Wa

Airmail cover commemorating Lindbergh's inaugural flight from Tampico, Mexico to Brownsville, Texas, postmarked at Tampico on March 9, 1929, sig...

Superlative vintage sepia pearl-finish 10 x 8 photo of Lindbergh clad in a suit and tie and posing with the Spirit of St. Louis in a hangar at the Mex

Crystal-clear vintage matte-finish 8 x 10 photo of the young aviator in a suit and tie, boldly signed in fountain pen, "Charles A. Lindbergh.&q...

TLS signed “C. A. Lindbergh,” one page, 8 x 10.5, Embassy of the United States of America letterhead, December 16, 1927. Letter to A

Flown fabric presentation created by the Smithsonian Institution, featuring an affixed dark brown 2 x 2 swatch of wing fabric removed from the Curtiss

Color glossy 8 x 10 photo of Kittinger performing his then record-breaking skydive, signed in black felt tip, “Joe W. Kittinger." In fine...

Two covers signed by one or more notable test pilots or engineers: an FDC with a cachet honoring the 70th anniversary of the Wright Brothers' fi...