Exploration of Space issue of Bulgaria
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Short desc: Exploration of Space
Issuer: Bulgaria Date: 12/20/1971 Occasion: space exploration Consists of 2 stamps: (See stamps as list) 13s d=Soyuz 11 40s d=Soyuz 11 with Saljut 1 All are perf=12.5 Issues with this name: Bulgaria, Russia (1999), North Vietnam (1965) |
