Polen
Visar nu: Polen - Postfrimärken (1860 - 2024) - 1 frimärken.
1987
The 300th Anniversary of the Death of Astronomer Jan Heveliusz
15. september WM: Inga storlek på arket: 30 Design: Jacek Brodowski Gravyr: PWPW. Perforering: 11½:11¼
![[The 300th Anniversary of the Death of Astronomer Jan Heveliusz, Typ CXC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/CXC-s.jpg)
![[The 300th Anniversary of the Death of Astronomer Jan Heveliusz, Typ CXD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/CXD-s.jpg)
