India. Ancient Eran/Vidisha, 200-100 BC, Copper Punch Mark, 6.20 grams, 22.70mm x 21.92mm, Obverse: Punches of Ujjain symbol, River with fishes, Triangle standard in railing, An elephant to left, Six-arm symbol, Reverse: Uniface, Fine to Very Fine, Very Scarce, Reference: Pieper 876, page 128