Bulgarien
Visar nu: Bulgarien - Postfrimärken (1879 - 2024) - 1 frimärken.
1982
The 60th Anniversary of the Institute of Communications "Avram Stojanov"
30. december WM: Inga Perforering: 13
![[The 60th Anniversary of the Institute of Communications "Avram Stojanov", Typ DIG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/DIG-s.jpg)
