Poland
Now showing: Poland - Postage stamps (1860 - 2024) - 1 stamps.
1955
The 50th Anniversary of the Trade Union for Teachers in 1955
21. October WM: None Sheetsize: 100 Design: R. Kleczewski, H. Przeździecka Perforation: 12½:12¾
![[The 50th Anniversary of the Trade Union for Teachers in 1955, type UY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/UY-s.jpg)
![[The 50th Anniversary of the Trade Union for Teachers in 1955, type UZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/UZ-s.jpg)
