Polen
Viser nå: Polen - Postfrimerker (1860 - 2024) - 1 frimerker.
1979
International philatelic Exhibition "Philaserdica '79" in Sofia, Bulgaria
15. May VM: Ingen Arkstørrelse: 50 Design: Z. Stasik Perforering: 11¼:11½
![[International philatelic Exhibition "Philaserdica '79" in Sofia, Bulgaria, type CFI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/CFI-s.jpg)
