Bulgaria
| Country: | Bulgaria |
| Type: | Postage stamps |
| Series: | Definitives: Economy |
| Nominal: | 15 лв |
| Year: | 1951 |
| Perforation: | line 10¾ |
| Mintage: | 100,000 |
Definitives: Economy
 Tractor |  Steamroller |  Truck 0.29$ |  Embroideress |
 Carpet |  Tobacco and Damask Roses |  Fruits 3.6$ |