Watch List notes:

KINGS OF BITHYNIA. Prusias II Cynegos, 182-149 BC. (Bronze, 18 mm, 3.45 g, 12 h). Head of Prusias to right, wearing winged diadem. Rev. BAΣIΛEΩΣ ΠΡΟYΣIOY Herakles standing facing, head to left, holding lion's skin and resting his right hand upon club; inner right field, monogram. HGC 7, 634. RG 25. Green patina with light earthen deposits. Scrape on reverse, otherwise, very fine.