Bulgarien
Viser nu Bulgarien - Post frimærker (1879 - 2024) - 1 frimærker.
1949
The 75th Anniversary of the Universal Postal Union(UPU)
10. oktober VM: Ingen Perforeringer: 11½
![[The 75th Anniversary of the Universal Postal Union(UPU), type SG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/SG-s.jpg)
