Watch List notes:

COINS, 錢幣, CHINA - REPUBLIC, GENERAL ISSUES, 中國 - 民國中央發行, Sun Yat-Sen 孫中山: Gold Dollar, ND (1912), founding of the Republic, Rev lower five-pointed stars (L&M 1086; Kann 1550). Choice brilliant uncirculated, very rare.
ex Hong Kong Coin Auction 31, Baldwin / Ma Tak Wo / Gillio / Monetarium, 31 August 2000, lot 207

Estimate: US$25,000-30,000