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30th International Foundry Congress issue of Czechoslovakia

  • Colnect-441-098-International-Foundry-Congress.jpg
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


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