Polen
Viser nå: Polen - Postfrimerker (1860 - 2024) - 1 frimerker.
1975
The 7th Meeting of the Polish United Workers' Party
8. December VM: Ingen Arkstørrelse: 50 Design: W. Surowiecki, Z. Horodecki Gravering: PWPW. Perforering: 11½:11¼
![[The 7th Meeting of the Polish United Workers' Party, type BXJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BXJ-s.jpg)
![[The 7th Meeting of the Polish United Workers' Party, type BXK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BXK-s.jpg)
