Kingdom of Pontos, Mithradates VI 120-63 BC, Tetradrachm, 15.66g: Obv: Diademed head of Mithradates VI right Rev: Stag grazing left, star and crescent symbol to left, "HKS" = year = 229= 69/68 BC. "BASILEWS MIThRADATOY EYPATOPOS" all within a wreath. De Callatay S 22 D75R2b. Overstruck on another coin (uncertain undertype), Collection of Alexandre Carathéodory Pasha (1833-1906)