Болгария
| Страна: | Болгария |
| Тип: | Почтовые марки |
| Серия: | Common Struggle with Bulgaria and the Allies |
| Номинал: | 4 лв |
| Год: | 1946 |
| Перфорация: | comb 11½ |
| Тираж: | 500,000 |
Common Struggle with Bulgaria and the Allies
 Infantrymen in Combat 20 руб |  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 |