The 9th Trade Unions Congress 1977
Now showing: Czechoslovakia - Postage stamps - 1977 - The 9th Trade Unions Congress - 1 stamps.
1977
The 9th Trade Unions Congress
25. May WM: None Design: M. Hegar Engraving: L. Jirka Perforation: 11¼ x 11¾
![[The 9th Trade Unions Congress, type BRA]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/BRA-s.jpg)
