6 Свободни изкуства за U.S. Space Exploration History On U.S. Stamps

Robert H Goddard 1963 Issue-8c
Apollo VIII 1969 Issue-6c
Apollo Soyuz 1975 Issue-10c
First Man on Moon 1969 Issue-10c
US Space Walk 1967 Issue-5c
Moon Landing 1971 Issue-8c
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