Kings of Bithynia, Prusias II (182-149 BC) AE (bronze, 4,86 g, 20 mm)

Kings of Bithynia, Prusias II (182-149 BC) AE (bronze, 4,86 g, 20 mm)
Obv: Wreathed head of Dionysos right
Rev: BAΣIΛEΩΣ ΠΡOYΣIOY, Centaur walking right, playing a lyre; ΠY monogram right.
Ref: RecGen 26, monogram 4