It is signed by Joseph P Allen - pioneering Space Shuttle Links. Numbered Signed 6 Album #47. This is a good clean cover.
Astronaut Albert Sacco signed NASA Space Shuttle Mission STS-27 commemorative en
Astronaut Michael McKay signed NASA Space Shuttle STS-27 envelope PM Houston
Astronaut Donald Peterson Original Signed NASA Portrait Space Shuttle STS-6
BUZZ ALDRIN AUTOGRAPH SIGNED ENCOUNTER WITH TIBER BOOK COA SPACE NASA MOON 673
Spacex Space X Cup Mug Nasa Elon Musk rocket astronaut F9
