Vijayanagara Empire, Tuluva Dynasty, Billion, 1 Kasu, 2.48g, 13.49x13.69mm, Krishnadevaraya. Obv: Humped bull to left with cresent, moon and sun, Rev: Sword in center with Kannada legends “Krishnadevaraya”, This coin comes in copper metal which is common, but this is rare in billion metal. About Very Fine, Scarce. View Lot Details