Watch List notes:

SICILY, Syracuse. Hieron I. 478-466 BC. AR Tetradrachm (23mm, 17.25 g, 11h). Struck circa 475-470 BC. Charioteer driving quadriga right; above, Nike flying right, crowning horses / Diademed head of Arethousa right; four dolphins around. Boehringer Series XIIc, 335 (V165/R235); HGC 2, 1307. Near VF. Nice metal.