1971 - Space Achievement Plate Block - Scott# 1434-1435 - MNH, OG - CX524
1978 Space Viking Missions To Mars Plate Block Of 4 15c Postage Stamps - MNH, OG - Sc# 1759 - CX316
1969 Moon Landing Airmail 10c Plate Block Postage Stamps - MNH, OG - Scott# C76 - CX442
2019 Moon Landing Block of 2 Postage Stamps - MNH, OG - Sc# 5399-5400
2011 Space Firsts Plate Block of 4 "Forever" Postage Stamps - MNH, OG - Sc# 4527-4528
1988 Earth Stamp Plate Block of 4 25c Postage Stamps - MNH, OG - Sc# 2277
2005 Constellations Plate Block of 4 37c Postage Stamps - MNH, OG - Sc# 3945-3948
2011 Space Firsts Connected Pair of "Forever" Postage Stamps - MNH, OG - Sc# 4527-4528
2000 Hubble Space Telescope Images Strip of 5 33c Postage Stamps - MNH, OG - Sc# 3384-3388
Sally Ride 1st USA Woman In Space Block Of 4 Forever Postage Stamps - MNH, OG - Sc# 5283
2016 The Moon Single Forever Postage Stamp - Sc# - 5058 - MNH, OG - CX745
1994 USA Moon Landing Single 29c Postage Stamp - Sc# 2841 - MNH - CW372a
1998 Space Discovery Bottom Strip Of 5 Or 10 32c Postage Stamps - Sc# 3238-3242 - MNH - CW42b
1969 Apollo 8 Block Of 6 Stamps - MNH, OG - Sc# 1371 - DS198a
1960 Communications For Peace - Echo 1 Plate Block Of 4 4c Postage Stamps - Sc# -1173 - MNH, OG - CX667
2007 International Polar Year (Auroras) Souvenir Sheet Of 2 84c Postage Stamps - Sc# 4123 - DR135
1975 Space Apollo Soyuz Block of 4 10c Postage Stamps - MNH, OG - Sc# 1569
1967 - Astronaut & Space Ship Plate Block Of 4 5c Postage Stamps - Sc# 1331, 1332 - MNH, OG - CX484
1991 Space Exploration Booklet Pane Of 10 29c Postage Stamps - Sc# 2568-2577 - MNH, OG - CX537
1974 Space Skylab Plate Block Of 4 10c Postage Stamps - Sc# 1529 - MNH, OG - CX480
1989 USA Space Future Mail Transportation Mini Sheet Universal Postal Congress - Sc# C126 - MNH, OG - CW288
1948 Palomar Observatory Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 966 - CX928
1962 Space Project Mercury Plate Block Of 4 4c Postage Stamps - MNH, OG - Sc# 1193 - CX213
1981 Space Achievement - Block Of 8 18c Stamps - Sc 1912-1919 - CW220