Watch List notes:

Greek Coins. PAPHLAGONIA. Sinope. Ae (Circa 105-90 or 90-85 BC). 19,6 g. 25,3 mm. Struck under Mithradates VI Eupator.
Obv: Helmeted head of Athena right.
Rev: ΣΙΝΩ - ΠΗΣ. Perseus standing facing, holding harpa and severed head of Medusa; headless body at feet, monogram to left. SNG BM Black Sea 1534-5 var. (orientation of monogram); HGC 7, 416.