Kushan Dynasty, Kanishka I, Copper Tetradrachma, Obv: crowned, diademed king standing facing, holding spear and sacrificing and altar at left, bactrian legend around, Rev: lunar deity mao standing left, holding sword hilt and holding out hand in blessing, lunar crescents on shoulders, bactrian legend right ‘MAO’, tamga to left, 17.05g, 25.10mm, about very fine.