Diagram of vinalon nuclear structure 40 North Korean chon — North Korea, 1998
Diagram of vinalon nuclear structure (North Korea, 1998), face value 40 North Korean chon, “2nd Anniversary of the Death of Ri Sung Gi” series. Photo…
- Series
- 2nd Anniversary of the Death of Ri Sung Gi
- Issue date
- 1998
- Face value
- 40 North Korean chon
- Colors
- Multicolor
- Yvert
- KP 2767
- Michel
- KP 4038
- Stanley Gibbons
- KP 3768
- Scott
- KP 3736