Bulgarien
Visar nu: Bulgarien - Postfrimärken (1879 - 2024) - 1 frimärken.
1979
The 8th World Congress of the World Federation of the Deaf in Varna
20. mars WM: Inga Perforering: 13
![[The 8th World Congress of the World Federation of the Deaf in Varna, Typ CTD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/CTD-s.jpg)
