Tractor 4 лв — Bulgaria, 1950
Tractor (Bulgaria, 1950), face value 4 лв, “Definitives: National Economy” series. Photo, catalogue value, details and photo identification.
- Series
- Definitives: National Economy
- Issue date
- 1950
- Face value
- 4 лв
- Colors
- Dark green
- Michel
- BG 728C