Watch List notes:

Greek Coins, KINGS OF BITHYNIA. Prousias II Kynegos (182-149 BC). Ae. Nikomedeia. 4,1 g. 18,5 mm.
Obv: Head of Prousias right, wearing winged diadem.
Rev: ΒΑΣΙΛΕΩΣ / ΠΡΟΥΣΙΟΥ. Herakles standing left, holding lion skin and resting hand upon club; monogram to inner right. RG 25; HGC 7, 634.