Atom diagram and symbols of development 7 ₩ — South Korea, 1968
Atom diagram and symbols of development (South Korea, 1968), face value 7 ₩. Photo, catalogue value, details and photo identification.
- Issue date
- 1968
- Face value
- 7 ₩
- Colors
- Multicolor
- Yvert
- KR 497
- Michel
- KR 614
- Stanley Gibbons
- KR 745
- Scott
- KR 604