NGC MS 63 (6640710-016).
Av. Tu duc thông bao "Tu Duc's current coinage" in four Chinese characters around the central perforation.
Rv. Smooth field around central perforation.
Schr.367 - KM.399; Silver - 19 mm - 12 h
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NGC MS 63 (6640710-016).
Virtually uncirculated. Slight gray patina. Superb at Fleur de coin.