Pontos, Amisos AE (Bronze, 7.71g, 20mm) Time of Mithradates VI Eupator, ca 100-85 BC.
Obv: Laureate head of Zeus to right.
Rev: AMIΣOY, Eagle standing left, head to right, on thunderbolt; to left, monogram.
Ref: HGC 7, 237. SNG BM Black Sea 1144-1146.