Tsjecho-Slowakije
Wordt nu getoond: Tsjecho-Slowakije - Postzegels (1918 - 1992) - 1 postzegels.
1938
Panslavic Sokol Games, Prague
18. juni WM: Geen Bladformaat: 112 Ontwerp: Max Švabinský Graveren: B. Heinz Perforatie: 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)
