Montgolfier's Balloon 20 Mongolian möngö — Mongolia, 1977
Montgolfier's Balloon (Mongolia, 1977), face value 20 Mongolian möngö, “Air Mail. History of Airships” series. Photo, catalogue value, details and photo…
- Series
- Air Mail. History of Airships
- Issue date
- 1977
- Face value
- 20 Mongolian möngö
- Colors
- Multicolor
- Yvert
- MN PA85
- Michel
- MN 1118
- Stanley Gibbons
- MN 1099
- Scott
- MN C93