Polen
Viser nå: Polen - Postfrimerker (1860 - 2024) - 1 frimerker.
2011
National Day of Cystic Fibrosis
28. February VM: Ingen Arkstørrelse: 50 Design: Jacek Konarzewski Gravering: PWPW. Perforering: 11½:11
![[National Day of Cystic Fibrosis, type GFY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/GFY-s.jpg)
