Punch Marked Coinage, Eran-Vidisha Region (300-200 BC), Copper Square Unit, Obv: tree-in-railing in the center, palm tree and a royal symbol at right, an indradhvaja railing and six arched hill at left and river with fishes below, Rev: Ujjaini symbol with small Ujjaini symbol in each orbs, 4.37g, 19.55x17.88mm, (Unlisted in major references), about extremely fine, Rare.