Polen
Viser nu Polen - Post frimærker (1860 - 2024) - 1 frimærker.
1973
The Day of the Stamp - Surcharge to Benefit the Rebuilding of the Royal Castle in Warsaw
27. september VM: Ingen Arkstørrelse: 50 Design: A. Heidrich Gravering: PWPW. Perforeringer: 11¼:11½