International Trade Union Congress 1965
Now showing: Hungary - Postage stamps - 1965 - International Trade Union Congress - 1 stamps.
1965
International Trade Union Congress
8. October WM: None Design: Kékesi László Perforation: 12 x 11½
![[International Trade Union Congress, type BYT]](https://www.stampworld.com/media/catalogue/Hungary/Postage-stamps/BYT-s.jpg)