Bulgaaria
Praegu kuvatakse: Bulgaaria - postmargid (1879 - 2024) - 1 margid.
1971
International Year for Action to Combat Racial Discrimination
20. mai WM: mitte ükski perforatsioon: 12¾
![[International Year for Action to Combat Racial Discrimination, Tüüp BTU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BTU-s.jpg)
