Pontos, Amisus, Mithradates VI Eupator (ca. 85-65 BC) AE (Bronze, 21mm, 7.61g)
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. SNG von Aulock 59 var. (HTP monogram)