(t) CHINA. 100 Yuan, 1991. NGC PROOF-69 Ultra Cameo.
Fr-39; KM-385. Mintage: 2,500. Commemorating the 80th anniversary of 1911 Revolution and featuring Dr. Sun Yat-sen. Mirrored surfaces and frosted devices creates a bold image that is nearly flawless.
Estimate: $1250 - $1750