Poland
Now showing: Poland - Postage stamps (1860 - 2024) - 1 stamps.
1954
The 3rd Trade Union Congress in Warsaw 1954
30. April WM: None Sheetsize: 100 Design: B. Brandt Engraving: J. Miller Perforation: 11¾ x 11½
![[The 3rd Trade Union Congress in Warsaw 1954, type QX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/QX-s.jpg)
![[The 3rd Trade Union Congress in Warsaw 1954, type QY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/QY-s.jpg)
