Annam
Tu Duc 2 Tien ND (1848-1883) MS63 PCGS, KM424, Sch-355. Inscription between sun, moon, and clouds. An infrequently seen higher-grade example with frosty qualities and a light russet tone that darkens somewhat toward the peripheries. None currently grade finer at PCGS.
From the Paris Collection
HID02901242017
Estimate: 800-1200 USD