Popov invention of radio 50th issue of Russia
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Short desc: Popov invention of radio 50th
Issuer: Russia Date: 7/1945 Occasion: Popov invention of radio Number/Year: 50 Consists of 3 stamps: (See stamps as list) 30k viobl d=Popov & radio & schematic 60k dkred d=Popov & radio & schematic 1r brn d=Popov (1945) All are perf=12 Record of changes |
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