Locomotive Class Er, 1936, Mongolia 50 Mongolian möngö — Mongolia, 1979
Locomotive Class Er, 1936, Mongolia (Mongolia, 1979), face value 50 Mongolian möngö, “International Transport Exhibition - Hamburg : locomotives” series…
- Series
- International Transport Exhibition - Hamburg : locomotives
- Issue date
- 1979
- Face value
- 50 Mongolian möngö
- Colors
- Multicolor