Polen
Viser nu Polen - Post frimærker (1860 - 2024) - 1 frimærker.
1990
The 34th Anniversary of the Uprising in Poznan in June 1956 and the 14th Anniversary of the Strikes in June 1976
28. juni VM: Ingen Arkstørrelse: 100 Design: M. Piekarski Gravering: PWPW. Perforeringer: 11¾:11½