Kalachuris of Mahismati, Krishnaraja (6th-7th Century AD), Copper Unit, 0.87 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, very fine, very scarce in this grade.