A copper văn issued in Vietnam during the Lam Sơn uprising, c. 1414-1428 CE. Provenance: ex Dr. Alexander Fishman.
Diameter: 21mm, weight: 1.83g. Obverse: 安法元寶; reverse: blank. Reference: Toda 41; Barker 52.1-52.2: SKU H999-49400.
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