The 8th Trade Union Congress, Prague 1972
現在展示： 捷克斯洛伐克 - （通用）郵票 - 1972 - The 8th Trade Union Congress, Prague - 1 郵票.
1972
The 8th Trade Union Congress, Prague
14. June 窗口管理器: 空缺 設計: I. Strnad 雕版: M. Ondráček 篩孔: 11¼ x 11¾
![[The 8th Trade Union Congress, Prague, 類型 BFR]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/BFR-s.jpg)
