Annam
Tu Duc 7 Tien ND (1848-1883) MS63 NGC, KM470, Sch-371. Obv. "Tu Duc Thong Bao" inscription. Rev. "Long Van" inscription with surrounding dragon. A scarcely encountered issue, well struck, with the sun-petal design bold and prominent, and underlying mint luster that shimmers off the crisp devices.
From the Paris Collection
HID02901242017
Estimate: 2000-3000 USD