Cacheted philatelic cover commemorating the STS-28 mission, postmarked August 8, 1989. Features the STS-28 mission insignia depicting the Space Shuttle Columbia. Includes an accompanying notecard with information on the Columbia's maiden voyage on…
Cacheted philatelic cover commemorating the STS-34 mission, postmarked October 18, 1989. Features the STS-34 mission insignia depicting the Space Shuttle Atlantis. Includes an accompanying notecard with information on NASA's Orbiter fleet.