Bulgaria
| Country: | Bulgaria |
| Type: | Postage stamps |
| Series: | Bulgarian Border Guard |
| Nominal: | 4 лв |
| Year: | 1949 |
| Perforation: | Various |
| Mintage: | 1,000,000 |
Bulgarian Border Guard
 Border Guard and Shepherd |  Guard on a River |  Mountain Patrol with German Shepherd 1.2$ |