Polen
Viser nu Polen - Post frimærker (1860 - 2024) - 1 frimærker.
1952
Wierzbica Cement Factory
17. juni VM: Ingen Arkstørrelse: 100 Design: Cz. Słania Gravering: B. Brandt Perforeringer: 12½:12¾
![[Wierzbica Cement Factory, type NC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/NC-s.jpg)
![[Wierzbica Cement Factory, type NC1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/NC1-s.jpg)
