Bulgaria
| Country: | Bulgaria |
| Type: | Postage stamps |
| Series: | Common Struggle with Bulgaria and the Allies |
| Nominal: | 4 лв |
| Year: | 1946 |
| Perforation: | comb 11½ |
| Mintage: | 500,000 |
Common Struggle with Bulgaria and the Allies
 Infantrymen in Combat 0.25$ |  Hand grenade launcher |  Horse-drawn cannon |  Airplane Junkers Ju 87 |
 Pioneers in Bridge building |  Cavalry charge |  Infantrymen in Combat |  Cavalry Attack |
 Trek |  Reinforcements |  Tank Attack |