| Krause number | KM# 7 |
|---|---|
| Country | South Korea |
| Period | Republic of Korea (1966 - 1982) |
| Coin type | Collector coins |
| Denomination | 50 won |
| Year | 1970 |
| Subject | Kwan Sun Yu |
| Composition | Silver 0.999 |
| Edge type | Reeded |
| Shape | Round |
| Alignment | Unknown |
| Weight (g) | 2.8 |
| Diameter (mm) | 16 |
| Mintage | Unknown |