The 6th International Slavonic Congress, Prague 1968
A mostrar agora: Checoslovaquia - Selos Postais - 1968 - The 6th International Slavonic Congress, Prague - 1 selos.
1968
The 6th International Slavonic Congress, Prague
7. Agosto WM: Nada Desenho: K. Svolinský Gravura: L. Jirka Perfuração: 11½
![[The 6th International Slavonic Congress, Prague, type AVG]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/AVG-s.jpg)
