SICILY, Syracuse. Hieron I. 478-466 BC. AR Tetradrachm (23.5mm, 17.28 g, 9h). Struck circa 478-475 BC. Charioteer, holding kentron and reins, driving slow quadriga right; above, Nike flying right, crowning horses / Diademed head of Arethousa right; four dolphins around. Boehringer Series VIIIb, 135 (V61/R93); HGC 2, 1306. Toned. VF.