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...

Two items: a black metal 12˝ x 9˝ x 7˝ aircraft avionics mounting frame, with an "Aux Wideband Recorder Control" switch, &q...

Aircraft flight controller data recorder, measuring 6˝ x 11˝ x 6˝, with a plate on the side reading: "RO-311/AKQ-1, Ser. No. 0

Digital flight tape recorder manufactured by the Data Science Corporation of San Diego, housed in a heavy-duty 9˝ x 6˝ x 9˝ gr

Rugged Echo Science Airborne Video Recorder used in an aircraft application, measuring 18˝ x 6˝ x 10.5˝, with a tag on the ext

Extraordinary Dhofar 287 lunar meteorite slice, measuring 16 mm x 7 mm, carried on the International Space Station by cosmonaut Salizhan Sharipov duri

Beautiful Fukang pallasite meteorite partial slice, characterized by extraordinarily large and colorful olivine crystals (also known as extraterrestri

Lunar meteorite, lunar highlands monomict gabbroic breccia, Northwest Africa, found 2007. Part slice, “The Eclipse," weighing 36.80 grams...

Lunar meteorite, lunar highlands monomict gabbroic breccia, Northwest Africa, found 2007. Parallel cut and highly polished partial slice, "The ...

Northwest Africa (NWA) 5406 lunar meteorite (feldspathic impact melt breccia) slice, featuring a dark matrix peppered with clasts and inclusions (some

Pallasite, Kenya, found 2016. Superb half individual with etched and polished face and abundant gemstones. Weighing 7.5 kg (16.5 lbs) and measuring 28