Cehoslovacia
Prezentat acum: Cehoslovacia - Timbre poştale (1918 - 1992) - 1 timbre.
1950
Philatelic Exhibition, Prague
28. Octombrie WM: Niciunul Design: J. Švengsbír Gravură: J. Švengsbír Perforare: 12½
![[Philatelic Exhibition, Prague, Tip CH]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/CH-s.jpg)
![[Philatelic Exhibition, Prague, Tip CI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/CI-s.jpg)