Working Class Party Congress and Socialistic Party Congress - Date XII-1948 1948
Now showing: Poland - Postage stamps - 1948 - Working Class Party Congress and Socialistic Party Congress - Date XII-1948 - 3 stamps.
1948
Working Class Party Congress and Socialistic Party Congress - Date XII-1948
15. December WM: None Sheetsize: 100 Design: E. John, T. Gronowski, J. Wilczyk Perforation: 10¾; 11¼
![[Working Class Party Congress and Socialistic Party Congress - Date XII-1948, type JN1]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/JN1-s.jpg)
![[Working Class Party Congress and Socialistic Party Congress - Date XII-1948, type JO1]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/JO1-s.jpg)
![[Working Class Party Congress and Socialistic Party Congress - Date XII-1948, type JP1]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/JP1-s.jpg)
