捷克斯洛伐克
现在展示： 捷克斯洛伐克 - （通用）邮票 (1918 - 1992) - 1 邮票.
1978
PRAGA 78 International Stamp Exhibition - Prague Bridges
30. 五月 窗口管理器: 空缺 设计: J. Švengsbír 雕版: J. Švengsbír 筛孔: 11¾ x 11¼
![[PRAGA 78 International Stamp Exhibition - Prague Bridges, 类型 BTT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BTT-s.jpg)
![[PRAGA 78 International Stamp Exhibition - Prague Bridges, 类型 BTU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BTU-s.jpg)
![[PRAGA 78 International Stamp Exhibition - Prague Bridges, 类型 BTV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BTV-s.jpg)
![[PRAGA 78 International Stamp Exhibition - Prague Bridges, 类型 BTW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BTW-s.jpg)
![[PRAGA 78 International Stamp Exhibition - Prague Bridges, 类型 BTX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BTX-s.jpg)
![[PRAGA 78 International Stamp Exhibition - Prague Bridges, 类型 BTY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/BTY-s.jpg)
