American Bison (Bos bison) 13 ст — Bulgaria, 1966
American Bison (Bos bison) (Bulgaria, 1966), face value 13 ст, “Zoological Garden of Sofia” series. Photo, catalogue value, details and photo identification.
- Series
- Zoological Garden of Sofia
- Issue date
- 1966
- Face value
- 13 ст
- Colors
- Multicolor
- Print run
- 250,000