Poljska
Sedaj prikazano: Poljska - Poštne znamke (1860 - 2024) - 1 znamke.
1998
The 100th Anniversary of the Discovery of Polonium and Radium
18. september WM: Nič Velikost polja: 20 Oblika: Tomasz Bogusławski Gravura: PWPW. Perforacija: 11:11½
![[The 100th Anniversary of the Discovery of Polonium and Radium, tip DUO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/DUO-s.jpg)