PONTOS. Amisos. Time of Mithradates VI Eupator (Circa 105-90 or 90-85 BC). Ae.
Obv: Helmeted head of Athena right.
Rev: AMI - ΣOY.
Perseus standing left, holding harpa and head of Medusa, whose decapitated body lies at his feet; monogram to left and right.
29mm 18,61g