$2.25

NASA Space Shuttle Enterprise Rollout 1976 - Boudwin Cachet Cover

$3

PROGRAM APEX ARIANE PASSENGER EXPERIMENTS AMSAT/OSCAR MAY 23,1980 WASH SPACE

$4.75

SOYUZ 36 LAUNCH MAY 26,1980 RUSSIAN SPACE COVER

$3

1982 OSS-1 First Goddard Payload Developed For Flight STS-3 Space Cover

$2.75

VIKING 2 LAUNCH BY CENTAUR SEP 9,1975 KSC SPACE VOYAGE COVER NASA

$3

2019 Northrup-Grumman OmegA Rocket Motor Test Firing Brigham City 30 May

$4.5

APOLLO 8 LAUNCH DEC 21,1968 CANBERRA CITY AUST TRACKING SPACE COVER NASA

$4.75

(ABRES) TEST USING ATLAS BOOSTER MAR 4,1966 VAFB SWANSON SPACE COVER NASA

$4.5

(ABRES) TEST OCT 11,1967 VAFB SWANSON SPACE COVER NASA

$4.75

JOURNEYMAN ROCKET FIRED SEP 22,1962 WALLOPS ISLAND SWANSON SPACE COVER NASA

$4.75

TITAN 3B SECRET SATELLITE POLAR ORBIT OCT 23,1970 VAFB SPACE COVER NASA

$4.75

EXPLORER 36 GOES 2 LAUNCH JAN 11,1968 LOMPOC SPACECRAFT SWANSON SPACE COVER NASA