Watch List notes:

PONTOS, Amisos. Circa 90-85 BC. Æ (26mm, 19.54 g, 12h). 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. Malloy 16c; HGC 7, 238. Brown and green surfaces, usual adjustment marks. VF.

Ex Thomas Bentley Cederlind Estate (Classical Numismatic Group Electronic Auction 386, 9 November 2016), lot 181.