Pontos, Amisus AE (Bronze, 8.16g, 21mm) Mithradates VI Eupator (ca. 85-65 BC).
Obv: Head of Dionysus right, wearing mitra and wreathed with ivy
Rev: AMIΣOY, panther skin and thyrsus on cista mystica; HTPK monogram in left field.
Ref: HGC 7, 243.