Bulgaria
Viser nå: Bulgaria - Postfrimerker (1879 - 2024) - 1 frimerker.
1971
The 8th Meeting of the Socialistic Postal Administrations
15. September VM: Ingen Perforering: 12½
![[The 8th Meeting of the Socialistic Postal Administrations, type BUP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BUP-s.jpg)
