Cacheted philatelic cover commemorating the first landing of the Space Shuttle Challenger at the Kennedy Space Center, postmarked June 24, 1983. Includes an accompanying notecard with information about the Space Shuttle.
Cacheted philatelic cover commemorating maiden voyage of the Space Shuttle Atlantis, postmarked October 3, 1985. Features an image of the Atlantis lifting off. Includes an accompanying notecard with information on the Atlantis' maiden voyage.