Punch-marked Coins, Bengal Area, 5th century BC, Silver, 1.95 g, ½ Karshapana, four symbol series with sun and six-armed symbols and a peacock and the fourth comprises of a Taurine symbol, Mahasthanagadh type. Unifaced but counter-struck on an earlier coin of a similar coin, traces of which are still visible.Very Fine+, Very Rare.