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.
1986
Praga '88 Stamp Exhibition, Prague and 60th Anniversary of International Philatelic Federation
3. 六月 窗口管理器: 空缺 设计: V. Kovařík 雕版: J. Herčík 筛孔: 11¾
![[Praga '88 Stamp Exhibition, Prague and 60th Anniversary of International Philatelic Federation, 类型 CJV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/CJV-s.jpg)
