$4.5

SKYLAB 4 LAUNCH NOV 16,1973 TALKEETNA ALASKA TRACKING SPACE COVER NASA

$4.75

SKYLAB CREW LIFT-OFF MAY 25,1973 KC SARZIN SPACE COVER NASA

$4.75

FIRST DAY LOCAL SALE JOURNEY TO MOON SEP 10,1969 MONTCLAIR NJ SPACE COVER NASA

$3

2012 NUSTAR Nuclear Spectoscopic Telescope Delivered to VAFB 27 January

$4.75

SOYUZ 28 RETURN TO EARTH MAR 24,1978 FLEETWOOD RUSSIAN SPACE COVER NASA

$4.5

GEMINI 12 LAUNCH NOV 12,1966 STUTTGART IKARUS TRACKING SPACE COVER NASA

$4.75

COSMOS 3 SATELLITE LAUNCH APR 24,1962 RUSSIAN SPACE COVER

$4.75

SOYUZ T-5 FIRST EVA 1st CREW TO SALUTE 7 JUL 30,1982 AUG 7,1982 RUSSIAN SPACE

$4.75

THE MOON ROVER IN SWITZERLAND LOVELL SEP 28,1971 SPACE COVER NASA

$4.75

PAGEOS-1 SPACE BALLOON LAUNCH JUN 23,1966 VAFB SPACECRAFT SWANSON COVER NASA

$3

VIKING LANDER 2 MARS TOUCHDOWN SEP 3,1976 VANDENBERG AFB SPACE COVER

$4.75

MINUTEMAN ROCKET FIRED FEB 21,1963 CPE SPACECRAFT SPACE COVER NASA