Bulgarien
Viser nu Bulgarien - Post frimærker (1879 - 2024) - 1 frimærker.
1969
The 50th Anniversary of the International Labour Organization (ILO)
15. april VM: Ingen Perforeringer: 11
![[The 50th Anniversary of the International Labour Organization (ILO), type BMF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BMF-s.jpg)
