Erik Boeré Philatelie : Stamps for sale - Czechoslovakia
Now showing: Czechoslovakia - Postage stamps (1918 - 1992) - 2 stamps.
27. February WM: None Design: F. Hudeček Engraving: J. Mráček, J. Goldschmied Perforation: 11¼ x 11¾
![[The 4th National Unified Agricultural Co-operatives Congress, Prague, type UW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/UW-s.jpg)
27. February WM: None Design: F. Hudeček Engraving: J. Mráček, J. Goldschmied Perforation: 11¼ x 11¾
![[The 4th National Unified Agricultural Co-operatives Congress, Prague, type UW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/UW-s.jpg)