Kalachuris of Mahismati, Krishnaraja (6th-7th Century AD), Copper Unit, 0.52 gms, Obverse: Recumbent Humped bull to right. Dotted border around, Reverse: Brahmi letters reading horizontally as “ShriKriShnaRaJa”, three hills made of three piles of dots below & dotted border around, Pieper #3688, fine, very scarce