The 150th Anniversary of the UPU - Universal Postal Union 2024
Now showing: Poland - Postage stamps - 2024 - The 150th Anniversary of the UPU - Universal Postal Union - 1 stamps.
2024
The 150th Anniversary of the UPU - Universal Postal Union
30. October WM: None Sheetsize: 100 Design: Agata Tobolczyk Engraving: Polska Wytwórnia Papierów Wartościowych. Perforation: 14
![[The 150th Anniversary of the UPU - Universal Postal Union, type JYB]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/JYB-s.jpg)
