Bulgaaria
Praegu kuvatakse: Bulgaaria - postmargid (1879 - 2024) - 1 margid.
1965
International Conference of Transportation - Dock and Fishery Workers
30. aprill WM: mitte ükski perforatsioon: 11½
![[International Conference of Transportation - Dock and Fishery Workers, Tüüp AYF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/AYF-s.jpg)
