Bulgarien
Visar nu: Bulgarien - Postfrimärken (1879 - 2024) - 1 frimärken.
1968
Meeting of the International Stomathological Association, Varna
17. september WM: Inga Perforering: 10¾
![[Meeting of the International Stomathological Association, Varna, Typ BJN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BJN-s.jpg)
