Polen
Visar nu: Polen - Postfrimärken (1860 - 2024) - 1 frimärken.
1987
National Philatelic Exhibition Poznan '87 in Poznan
8. augusti WM: Inga storlek på arket: 30 Design: Andrzej Heidrich Gravyr: PWPW. Perforering: 11½:11¼
![[National Philatelic Exhibition Poznan '87 in Poznan, Typ CWR]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CWR-s.jpg)
