Pontos, Amisos. Time of Mithradates VI Eupator. Ca. 85-65 B.C. AE 20 (20.8 mm, 8.25 g, 11 h). Helmeted head of Ares right / AMI-ΣOY, sword in sheath; star in crescent to upper left, monograms flanking . SNG BM Black Sea 1154-5; BMC 49. aVF, porous reverse.