STS-27 Atlantis

Authentic autographed vintage Apollo 11 commemorative philatelic cover canceled May 21st, 1981 at Kennedy Space Center hand signed by the full crew of STS-27 Atlantis including Robert Gibson, Guy Gardner, Richard Mullane, Jerry Ross and William Shepherd. STS-27 was a space shuttle mission by NASA using the Space Shuttle Atlantis. It was the 27th shuttle mission, the thid for Atlantis, and second after the Challenger disaster. It carried a classified payload for the U.S. Department of Defense.