Polen
Viser nu Polen - Post frimærker (1860 - 2024) - 1 frimærker.
1950
The 23rd International Poznan' Trade Fair
27. april VM: Ingen Arkstørrelse: 100 Design: J. Wilczyk Perforeringer: 10¾; 11¼
![[The 23rd International Poznan' Trade Fair, type XKY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/XKY-s.jpg)
