Nicholas Copernicus, astronomer and mathematician 50 Mongolian möngö — Mongolia, 1973
Nicholas Copernicus, astronomer and mathematician (Mongolia, 1973), face value 50 Mongolian möngö, “500th Birth Anniversary of Nicholas Copernicus” series…
- Series
- 500th Birth Anniversary of Nicholas Copernicus
- Issue date
- 1973
- Face value
- 50 Mongolian möngö
- Colors
- Multicolor
- Yvert
- MN 667
- Michel
- MN 774
- Stanley Gibbons
- MN 749
- Scott
- MN 723