Poland
Now showing: Poland - Postage stamps (1860 - 2024) - 1 stamps.
1971
The 6th Meeting of the Polish United Workers' Party
6. December WM: None Sheetsize: 30 (2x15) Design: Stefan Małecki Perforation: 11½:11¼
![[The 6th Meeting of the Polish United Workers' Party, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/2126-b.jpg)
