Poland
Now showing: Poland - Postage stamps (1860 - 2024) - 1 stamps.
2022
The 100th Anniversary of the Return of Upper Silesia to Poland
20. June WM: None Sheetsize: 12 Design: Adam Kultys Engraving: Polska Wytwórnia Papierów Wartościowych. Perforation: 14
![[The 100th Anniversary of the Return of Upper Silesia to Poland, type IQQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/IQQ-s.jpg)