Universal Postal Union Congress in Hamburg, Germany 1984
Now showing: Poland - Postage stamps - 1984 - Universal Postal Union Congress in Hamburg, Germany - 1 stamps.
1984
Universal Postal Union Congress in Hamburg, Germany
15. June WM: None Sheetsize: 25 Design: Ryszard Dudzicki Engraving: PWPW. Perforation: 11½
![[Universal Postal Union Congress in Hamburg, Germany, type CQO]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CQO-s.jpg)
