Vishnukundin Dynasty (450-615 CE), Vidarbha Region, Copper Base Alloy Unit, Shivalinga type, Obv: a roaring lion standing facing the right with an upraised tail, a linear border surrounded by dots around the field, Rev: a Shivalinga with Naga in the center, a conch shell (Shankha) to the left and a sword to the right, a linear border around the field, 2.20g, 12.87mm, (Unlisted in major numismatic references), about extremely fine, Very Rare.