Chomsongdae Observatory (7th century) 20 North Korean chon — North Korea, 1989
Chomsongdae Observatory (7th century) (North Korea, 1989), face value 20 North Korean chon, “Astronomy” series. Photo, catalogue value, details and photo…
- Series
- Astronomy
- Issue date
- 1989
- Face value
- 20 North Korean chon
- Colors
- Multicolor
- Yvert
- KP 2060
- Michel
- KP 3030
- Stanley Gibbons
- KP 2884
- Scott
- KP 2841