Greek Asia. Kings of Bithynia. Prusias II (182-149 BC). AE 22.5 mm. Obv. Ivy-wreathed and draped bust of young Dionysos right. Rev. BAΣIΛEΩΣ-ΠPOYΣIOY flanking the centaur Chiron, laureate and with chlamys, walking right, playing cithara; in field low right, monogram. SNG Cop. 639; BMC 9; Rec. gèn. p. 226,26. 7.06 g. 22.50 mm. Mottled green brown patina. VF.