PONTOS. Amisos. Time of Mithradates VI Eupator, circa 100-85 BC. AE (26mm, 18.4 g). Head of Athena to right, wearing crested Attic helmet decorated with Pegasos. Rev. AMI-ΣOY Perseus standing facing, holding harpa in his right hand and head of Medusa in his left; Medusa's body at his feet, monogram to lower left.