Proton 1 (16.7.1965) 10 Mongolian möngö — Mongolia, 1966
Proton 1 (16.7.1965) (Mongolia, 1966), face value 10 Mongolian möngö, “Space satellites” series. Photo, catalogue value, details and photo identification.
- Series
- Space satellites
- Issue date
- 1966
- Face value
- 10 Mongolian möngö
- Colors
- Multicolor