Watch List notes:

PONTOS, Amisos. Circa 90-85 BC. Æ (32mm, 18.13 g, 12h). Time of Mithradates VI Eupator. Head of Athena right, wearing Attic helmet / Perseus standing facing, holding harpa and Medusa's head; Medusa's body at his feet, monograms to left and right. Malloy 16l; HGC 7, 238. Brown surfaces, minor flan preparation marks, areas of flat strike. Good VF.

From the North River Collection, purchased from Warden Numismatics (his inventory ticket included).