Bulgaria
Viser nå: Bulgaria - Postfrimerker (1879 - 2024) - 1 frimerker.
2000
The 25th Anniversary of the European Security and Cooperation Conference, Helsinki
19. July VM: Ingen Perforering: 13
![[The 25th Anniversary of the European Security and Cooperation Conference, Helsinki, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/4490-b.jpg)
