Polen
Viser nu Polen - Post frimærker (1860 - 2024) - 1 frimærker.
1978
International Poster Art Biennial in Warsaw
1. juni VM: Ingen Arkstørrelse: 30 Design: W. Janowski Perforeringer: 11¾:11½
![[International Poster Art Biennial in Warsaw, type CCT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/CCT-s.jpg)
