Pologne
Montre maintenant: Pologne - Timbres-Poste (1860 - 2024) - 1 Timbres-poste.
1978
The 20th Anniversary of the Organised Post Offices of the Socialist Countries for Co-operation in Post and Telecommunication
20. septembre WM: Aucun Taille de la feuille: 20 Modèle: Z. Stasik Perforation: 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)
