The 60th Anniversary of the Institute of Communications "Avram Stojanov" 1982
Now showing: Bulgaria - Postage stamps - 1982 - The 60th Anniversary of the Institute of Communications "Avram Stojanov" - 1 stamps.
1982
The 60th Anniversary of the Institute of Communications "Avram Stojanov"
30. December WM: None Perforation: 13
![[The 60th Anniversary of the Institute of Communications "Avram Stojanov", type DIG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/DIG-s.jpg)
