30th International Foundry Congress issue of Czechoslovakia
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Short desc: 30th International Foundry Congress
Issuer: Czechoslovakia Date: 8/15/1963 Sort position: 2 Occasion: World Foundry Congress / 30th International Foundry Congress Consists of 1 stamp: (See stamps as list) 60h d=blast furnace All are perf=11.5 |
