The 8th Meeting of the Socialistic Postal Administrations 1971
Viser nå: Bulgaria - Postfrimerker - 1971 - The 8th Meeting of the Socialistic Postal Administrations - 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://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/BUP-s.jpg)
