Steamship (Sukhe Bator) and Polikarpov Po-2 Biplane 50 Mongolian möngö — Mongolia, 1974
Steamship (Sukhe Bator) and Polikarpov Po-2 Biplane (Mongolia, 1974), face value 50 Mongolian möngö, “Centenary of Universal Postal Union (U.P.U.) (I)”…
- Series
- Centenary of Universal Postal Union (U.P.U.) (I)
- Issue date
- 1974
- Face value
- 50 Mongolian möngö
- Colors
- Multicolor
- Yvert
- MN PA61
- Michel
- MN 846
- Stanley Gibbons
- MN 820
- Scott
- MN C61