Visar nu: Tjeckoslovakien - Postfrimärken (1918 - 1992) - 3 frimärken.
WM: Inga Design: K. Seizinger Gravyr: K. Seizinger
![[The 100th Anniversary of the Birth of Miroslav Tyrsh(1832-1884), Typ YBY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/YBY-s.jpg)
20. juni WM: Inga storlek på arket: 100 Design: K. Seizinger Gravyr: K. Seizinger Perforering: 9¾
![[The 1100th Anniversary of Nitra, Typ YBZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/YBZ-s.jpg)
![[The 1100th Anniversary of Nitra, Typ YCA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/YCA-s.jpg)
