光武九年半圜银币KOREA. 1/2 Won, Year 9 (1905). PCGS MS-63 Gold Shield. 光武九年半圜银币精选品相,原光耀眼,霜灰色包浆遍佈。KOREA. 1/2 Won, Year 9 (1905). PCGS MS-63 Gold Shield.KM-1129; K&C-32.1. This choice minor radiates with minty brilliance and presents an alluring, frosty-gray tone throughout.