Tsjecho-Slowakije
Wordt nu getoond: Tsjecho-Slowakije - Postzegels (1918 - 1992) - 1 postzegels.
1974 -1979
Czechoslovak Postal Services
WM: Geen Ontwerp: Švengsbír Jiří Antonín Graveren: Švengsbír Jiří Antonín Perforatie: 11¾ x 11¼
![[Czechoslovak Postal Services, type BLK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BLK-s.jpg)
![[Czechoslovak Postal Services, type BLL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BLL-s.jpg)
![[Czechoslovak Postal Services, type BLM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BLM-s.jpg)
![[Czechoslovak Postal Services, type BLN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BLN-s.jpg)
