$4.5

APOLLO SOYUZ MA-89 DOPLER TRACKING JUL 23,1975 HOU SPACE COVER NASA

$4.75

APOLLO 16 LAUNCH APR 16,1972 HOU MANNED SPACECRAFT COVER NASA

$4.75

GMS LAUNCHED JUL 14,1977 KSC SCPS SPACE COVER NASA

$4.5

ARIANE OLYMPUS SAT LAUNCH 1989 LOLLINI FRENCH SPACE COVER

$4.75

APOLLO 12 RETURN TO THE MOON 50th ANNIVERSARY NOV 14,2019 SPACE COVER

$3.25

MARINER H FIRST MARS ORBIT MISSIN MAY 8,1971 CANAVERAL ORBIT SPACE COVER

$4

ALOUETTE THE LARK FIRING SEP 28,1962 VANDENBERG AFB SPACE COVER +

$4.75

APOLLO 14 LAUNCH & SPLASHDOWN JAN 31 FEB 9,1971 CAPE ORBIT SPACE COVER NASA

$4.75

FIRST POLARIS MISSILE SHOT JUL 12,1962 USS MARSHALL SPACE COVER NASA

$4

SHUTTLE COLUMBIA STS-2 LANDING NOV 14,1981 EAFB SPACE COVER NASA ***

$4.75

VIKING MARS FDC JUL 20,1978 HAMPTON VA ZASO I.A.S.P # 3 SPACE COVER NASA

$4.5

EUROPA 1 FIRING 6/1 AUG 4,1967 WOOMERA AUST SPACE COVER