Tjekkoslovakiet
Viser nu Tjekkoslovakiet - Post frimærker (1918 - 1992) - 1 frimærker.
1938
Panslavic Sokol Games, Prague
18. juni VM: Ingen Arkstørrelse: 112 Design: Max Švabinský Gravering: B. Heinz Perforeringer: 12½
![[Panslavic Sokol Games, Prague, type YDU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/YDU-s.jpg)
![[Panslavic Sokol Games, Prague, type YDU1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/YDU1-s.jpg)
![[Panslavic Sokol Games, Prague, type YDU2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/YDU2-s.jpg)
