Polen
Viser nu Polen - Post frimærker (1860 - 2024) - 1 frimærker.
1978
The 20th Anniversary of the Organised Post Offices of the Socialist Countries for Co-operation in Post and Telecommunication
20. september VM: Ingen Arkstørrelse: 20 Design: Z. Stasik Perforeringer: 11
![[The 20th Anniversary of the Organised Post Offices of the Socialist Countries for Co-operation in Post and Telecommunication, type CDK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/CDK-s.jpg)
