Watch List notes:

PONTOS, Amisos. Circa 90-85 BC. Æ (28mm, 18.96 g, 1h). Struck under Mithradates VI. Helmeted head of Athena right / Perseus standing facing, holding harpa and head of Medusa; body of Medusa at feet, monograms to left and [right]. Cf. Malloy 16k; RG 17; HGC 7, 238. Brown surfaces. Near VF.