posted 07-20-2022 10:12 AM               

Astronaut Bob Cenker signed this display, with a flown patch showing the satellite he was responsible for as a mission specialist. (The whole presentation is all one printed image mounted on an artist's board, with the signature hand-signed. I got in touch with him online and he remembered signing it.) This mission flew just two weeks before the Challenger tragedy, and the presentation is dated just a week after. Items flown on this mission are relatively rare. $175

STS-65: flown flag of the International Microgravity Laboratory, on a large presentation. Printed signatures. STS-65 was a 1994 Columbia mission. $175

STS-91: flown Shuttle-Mir flag, on a large presentation. This was an interesting mission in that when the shuttle Discovery docked with the Soviet/Russian space station Mir, this formed the then-largest spacecraft that had ever flown at that point in time. (Greater mass than Skylab... but not as much as the ISS.) $175