Bulgaria
| Country: | Bulgaria |
| Type: | Postage stamps |
| Series: | 50th Anniversary of the Ilinden Uprising |
| Nominal: | 1 лв |
| Year: | 1953 |
| Perforation: | comb 13 |
| Mintage: | 500,000 |
50th Anniversary of the Ilinden Uprising
 Georgi Delchev (1872-1903) 0.1$ |  Insurgents in Attack |