Greek PONTOS, Amisos, Time of Mithradates VI Eupator (Circa 120-63 BC) AE Bronze (21.9mm, 7.1g) Obv: Aegis with Gorgoneion in centre Rev: Nike advancing right, holding palm; AMI-ΣOY across fields; monogram right; monogram to left. HGC 7, 242.