Republic of Korea, 1966 - 1982
1 won = 10 hwan
1 won 1980
Material - Aluminum
KM# 4a
10 won 1980
Material - Brass
KM# 6
100 won 1973
Material - Copper-Nickel
KM# 9
5 won 1970
Material - Brass
KM# 5
50 won 1973
Material - Copper-Nickel
KM# 20