Pontic Kingdom, Amisos. Mithradates VI, Eupator. 120-63 B.C. AE 22 (22 mm, 7.45 g, 12 h). anonymous civic issue under Mithradates VI, Eupator. Struck Ca. 85-85 B.C. gorgoneion in center of Aegis mounted on octagonal shield / AMI - Σ[OY], ethnic across field divided by Nike walking right carrying palm-branch over shoulder; ME monogram in left field, AE monogram in right field. Rec. Gen 44; SNG BM 1191. AVF, obverse somewhat weakly struck, reverse crude and somewhat off-center losing some of ethnic; "adjustment marks" .