India, Mauryan Empire, 321-187 BC., Punchmarked Karshapana silver coinage.

India, Mauryan Empire, 321-187 BC.,
Punchmarked karshapana silver coinage (14 x 16 mm / 3,56 g),
Obv.: various official punches: 2 so-called "six-armed" symbol, ... .
Rev.: 1 official punch (?).
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