Bulgaria
Now showing: Bulgaria - Postage stamps (1879 - 2025) - 1 stamps.
1951
The 60th Anniversary of the First Congress of the Bulgarian Social Democratic Party
2. August WM: None Perforation: 10¾
![[The 60th Anniversary of the First Congress of the Bulgarian Social Democratic Party, type VS]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/VS-s.jpg)
![[The 60th Anniversary of the First Congress of the Bulgarian Social Democratic Party, type VT]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/VT-s.jpg)
![[The 60th Anniversary of the First Congress of the Bulgarian Social Democratic Party, type VU]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/VU-s.jpg)
