Polen
Viser nå: Polen - Postfrimerker (1860 - 2024) - 2 frimerker.
1950
No. 486-488 Overprinted GROSZY in Different Colors and Fonts
VM: Ingen Perforering: 10¾; 11; 11¼
1950
No. 472-474 Overprinted GROSZY in Different Colors and Fonts
VM: Ingen Perforering: 10¾; 11¼