The 4th National Unified Agricultural Co-operatives Congress, Prague 1959
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1959
The 4th National Unified Agricultural Co-operatives Congress, Prague
27. Luty WM: Żadne Rozmiar arkusza: 100 Projekt: F. Hudeček Grawerowanie: J. Mráček, J. Goldschmied Perforacja: 11¼ x 11¾
![[The 4th National Unified Agricultural Co-operatives Congress, Prague, typ UW]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/UW-s.jpg)
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