Treasures of the Earth - Joint Issue with Croatia 2021
Now showing: Poland - Postage stamps - 2021 - Treasures of the Earth - Joint Issue with Croatia - 2 stamps.
2021
Treasures of the Earth - Joint Issue with Croatia
2. December WM: None Design: Marzanna Dabrowska Engraving: PWPW (Państwowa Wytwórnia Papierów Wartościowych) Perforation: 14
![[Treasures of the Earth - Joint Issue with Croatia, type ILW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/ILW-s.jpg)
![[Treasures of the Earth - Joint Issue with Croatia, type ILX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/ILX-s.jpg)
