Paphlagonia, Sinope. AE (Bronze, 18.82g, 27mm) ca 105-90 or 90-85 BC Time of Mithradates VI Eupator.
Obv: Helmeted head of Athena right.
Rev: ΣΙΝΟΠΗΣ, Perseus standing left, holding harpa and head of Medusa, whose decapitated body lies at his feet; monogram to left.
Ref: SNG BM Black Sea 1534-5; HGC 7, 416.