(t) CHINA. 100 Yuan, 1997. Famous paintings of modern times/precious birds: Penguin. NGC PROOF-67 Ultra Cameo.
Fr-188; KM-1092. Mintage: 2,800. This seldom encountered modern issue boasts reflective flashy fields with frosted devices. Free of tone, haze or fog. Our first offering of this type since August 2013 (Ponterio sale 178, lot 50365).
Estimate: $900 - $1200