World Hematology Congress issue of Hungary
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Short desc: World Hematology Congress
Issuer: Hungary Date: 7/30/1982 Occasion: World Hematology Congress Consists of 1 stamp: (See stamps as list) 2Ft All are perf=12.25x11.25 Record of changes |
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Short desc: World Hematology Congress
Issuer: Hungary Date: 7/30/1982 Occasion: World Hematology Congress Consists of 1 stamp: (See stamps as list) 2Ft All are perf=12.25x11.25 Record of changes |
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