Watch List notes:

(x) Taiwan, Medallic 2,000-Yuan, Year 60 (1971), '60th Anniversary of the Chinese Republic ~ Double Ten Day', Chiang Kai-Shek bare head left, rev. rice stalk around 'double ten' symbol, edge plain, 31.49g, 12h (KM X616; L&M 1128), choice mint state.
Double Ten Day is the national day of Taiwan, and marks the Wuchang Uprising of October 10, 1911, which brought to an end thousands of years of dynastic rule, and the birth of the Republic of China
Estimate: £1,500 - £1,800