Watch List notes:

KINGS OF BITHYNIA. Prusias II Cynegos, 182-149 BC. AE (Bronze, 22 mm, 5.10 g, 12 h). Head of Dionysos to right, wearing wreath of ivy and fruit. Rev. BAΣIΛEΩΣ - ΠΡΟYΣIOY Centaur advancing right, playing lyre; to lower right, monogram. RG 26; SNG Copenhagen 639. Minor deposits and adjustment marks, otherwise, very fine.