D. Blagoev opened the Congress on the Mountain Busludja
80 ст 1961
Bulgaria
| Country: | Bulgaria |
| Type: | Postage stamps |
| Series: | 1st Congress of the Bulgarian Social Democratic Party |
| Nominal: | 80 ст |
| Year: | 1961 |
| Perforation: | line 11 |
| Mintage: | 200,000 |
1st Congress of the Bulgarian Social Democratic Party
 D. Blagoev opened the Congress on the Mountain Busludja |  D. Blagoev opened the Congress on the Mountain Busludja |  D. Blagoev opened the Congress on the Mountain Busludja 0.62$ |