$4.75

HONORING WALTER SCHIRRA PROJECT MERCURY OCT 3,1962 ROME SPACE COVER NASA

$1.99

APOLLO SOYUZ LINK UP 1975 HOUSTON TEXAS, SPACE COVER

$3

1976 White Sands Missile Range NM Navy tomahawk Cruise Missile Space Cover

$4.75

APOLLO 10 LUNAR ORBIT MAY 23,1969 CAPE SPACE COVER NASA

$4.5

GEMINI 10 RECOVERY JUL 21,1968 USS GUADALCANAL SPACE COVER NASA

$2.75

X-24B 36th FREE FLIGHT NOV 26,1975 EAFB SPACE VOYAGE SPACE COVER NASA

$2.25

SHUTTLE COLUMBIA INTERPEX MAR 8,1981 NEW YORK THE 2nd STEP SPACE COVER

$15

1971 US space rocket cover - Doc Nichol; APOLLO 14; FREEDOM 7; Cape Canaveral

$4.75

APOLLO 10 LUNAR ORBIT INSERTION MAY 21,1969 CAPE SARZIN SPACE COVER NASA

$2.5

VOAYGER TWO CLOSEST APPROACH TO JUPITER 7/9/79, MADRID SPAIN DEEP SPACE TRACKING

$3

SHUTTLE COLUMBIA ARRIVES AT KSC APR 28,1981 SPACE COVER NASA *

$4.75

U.S. TWIN STAMP FDC ED WHITE SEP 29,1967 NASA LOCAL POST SPACE COVER NASA