Fourth Meeting of the Polish United Workers' Party in Warsaw 1964
Now showing: Poland - Postage stamps - 1964 - Fourth Meeting of the Polish United Workers' Party in Warsaw - 4 stamps.
1964
Fourth Meeting of the Polish United Workers' Party in Warsaw
15. June WM: None Sheetsize: 30 Design: A. Heidrich, R. Dudzicki Perforation: 11
![[Fourth Meeting of the Polish United Workers' Party in Warsaw, type ANZ]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/ANZ-s.jpg)
![[Fourth Meeting of the Polish United Workers' Party in Warsaw, type AOA]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/AOA-s.jpg)
![[Fourth Meeting of the Polish United Workers' Party in Warsaw, type AOB]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/AOB-s.jpg)
![[Fourth Meeting of the Polish United Workers' Party in Warsaw, type AOC]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/AOC-s.jpg)
