space exploration 1977 issue of Hungary
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Short desc: space exploration 1977
Issuer: Hungary Date: 9/20/1977 Occasion: space exploration Consists of 6 stamps: (See stamps as list) 40f d=Sputnik 1 (1977) 60f d=Skylab (1977) 1fo d=Soyuz-Salyut 5 3fo d=Luna 24 4fo d=Mars 3 6fo d=Viking All are dt=spacecraft (1977) perf=12 Record of changes |
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