Lunik 4 issue of Bulgaria
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Short desc: Lunik 4
Issuer: Bulgaria Date: 7/22/1963 Occasion: Luna 4 Consists of 3 stamps: (See stamps as list) 1s brtultra d=Two-stage imagination rocket orbiting earth moon 2s redvio d=Radar antenna probe moon 3s grnbl d=Lunik 1 Lunik 2 probes Moon All are perf=11.5 Record of changes |
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