The 10th World Federation of Trade Unions Congress, Havana 1982
Now showing: Czechoslovakia - Postage stamps - 1982 - The 10th World Federation of Trade Unions Congress, Havana - 1 stamps.
1982
The 10th World Federation of Trade Unions Congress, Havana
10. February WM: None Design: M. Hegar Engraving: J. Herčík Perforation: 11½ x 11¼
![[The 10th World Federation of Trade Unions Congress, Havana, type CBU]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/CBU-s.jpg)
