Polen
Viser nu Polen - Post frimærker (1860 - 2024) - 1 frimærker.
2020
We Remember - The 10th Anniversary of the Smolensk Air Disaster - Joint Issue with Georgia
10. april VM: Ingen Arkstørrelse: 12 Design: Roch Stefaniak Gravering: PWPW. Perforeringer: 11½