UPU-Emblem 28 ст — Bulgaria, 1974
UPU-Emblem (Bulgaria, 1974), face value 28 ст, “Centenary of Universal Postal Union” series. Photo, catalogue value, details and photo identification.
- Series
- Centenary of Universal Postal Union
- Issue date
- 1974
- Face value
- 28 ст
- Colors
- Multicolor
- Michel
- BG 2364