Mauryan Cast Copper, Vidarbha region, (3rd – 2nd BC), Copper Karshapana, Obv: hollow cross,Rev: three arched hill, probably struck by the ministers of ashoka in vidarbha area of pavani and bhandara, 9.10g, 22.18mm, (Numismatic Digest, Vol. VI, Part I & II, Some interesting coins from Vidarbha, Coin No.1, Pg.5), about fine.