KINGS OF BITHYNIA. Prusias II Cynegos, 182-149 BC. Tetradrachm (Silver, 37 mm, 16.51 g, 12 h). Head of Prusias II to right, wearing winged diadem. Rev. ΒΑΣΙΛΕΩΣ - ΠΡΟΥΣΙΟΥ Zeus standing front, head to left, crowning the king's name with his right hand and holding long scepter in his left; in inner left field, eagle standing left on thunderbolt above two monograms. RG 10b. SNG von Aulock 251-254 var. (differing monograms). Rare and with a bold and attractive portrait. Good very fine.