Banja Luka
Visar nu: Banja Luka - Postfrimärken (1941 - 1941) - 1 frimärken.
1941
Yugoslavian Postage Stamps Overprinted "SLOBODNA - BOSANSKA - HRVATSKA"
21. april WM: Inga storlek på arket: 25
![[Yugoslavian Postage Stamps Overprinted "SLOBODNA - BOSANSKA - HRVATSKA", Typ A]](https://www.stampworld.com/media/catalogue/Banja-Luka/Postage-stamps/A-s.jpg)
![[Yugoslavian Postage Stamps Overprinted "SLOBODNA - BOSANSKA - HRVATSKA", Typ A1]](https://www.stampworld.com/media/catalogue/Banja-Luka/Postage-stamps/A1-s.jpg)
