Greek. Pontos, Amisos, Time of Mithradates VI Eupator 120-63 BC. Contemporary Imitation. AE (21.3mm; 7.66g). O./ Aegis with Gorgoneion in centre  R./ Nike advancing right, holding palm; AMI-ΣOY across fields; monogram to right; monogram to left. HGC 7, 242. $20