City State of Eran (BC 300-200), Copper Unit, Die-Struck Coin, (attributed wrongly to Vidarbha), Obv: bull walking to right, triangle-headed standard on its back, ujjaini symbol above, Rev: 'Nandyawarta' symbol (four Nandipadas around a central circle), 5.75g, 17.22mm, about very fine, Rare.