The 3rd Collective Farming Agricultural Congress, Prague 1957
Now showing: Czechoslovakia - Postage stamps - 1957 - The 3rd Collective Farming Agricultural Congress, Prague - 1 stamps.
1957
The 3rd Collective Farming Agricultural Congress, Prague
22. March WM: None Design: F. Hudeček Engraving: J. Mráček Perforation: 11¼ x 11¾
![[The 3rd Collective Farming Agricultural Congress, Prague, type QM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/QM-s.jpg)
