Cehoslovacia
Prezentat acum: Cehoslovacia - Timbre poştale (1918 - 1992) - 1 timbre.
1977
PRAGA 78 International Stamp Exhibition - Historic Prague Windows
10. Martie WM: Niciunul Design: E. Smrčinová Gravură: B. Housa Perforare: 11¾ x 11¼
![[PRAGA 78 International Stamp Exhibition - Historic Prague Windows, Tip BQQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BQQ-s.jpg)
![[PRAGA 78 International Stamp Exhibition - Historic Prague Windows, Tip BQR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BQR-s.jpg)
![[PRAGA 78 International Stamp Exhibition - Historic Prague Windows, Tip BQS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BQS-s.jpg)
![[PRAGA 78 International Stamp Exhibition - Historic Prague Windows, Tip BQT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BQT-s.jpg)
![[PRAGA 78 International Stamp Exhibition - Historic Prague Windows, Tip BQU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BQU-s.jpg)
