Punch Marked Coinage, Eran-Vidisha Region (300-200 BC), Copper Square Unit, Obv: railed indra-dhvaja in centre, Ujjaini symbol with crescent on left and elephant on right, six armed symbol on top and river at bottom with fishes, Rev: uniface, 5.74g, 20.80x21.91mm, (W.Pieper # 464), about very  fine.