Kamaswami : Stamps for sale - Bulgaria
Now showing: Bulgaria - Postage stamps (1879 - 2024) - 1 stamps.
1965
The 100th Anniversary of The International Telecommunication Union(ITU)
17. May WM: None Perforation: 11½
![[The 100th Anniversary of The International Telecommunication Union(ITU), type AYD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/AYD-s.jpg)