Bulgarien
Viser nu Bulgarien - Post frimærker (1879 - 2024) - 1 frimærker.
1971
International Year for Action to Combat Racial Discrimination
20. maj VM: Ingen Perforeringer: 12¾
![[International Year for Action to Combat Racial Discrimination, type BTU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BTU-s.jpg)
