Watch List notes:

SICILY, Syracuse. Hieron I. 478-466 BC. AR Tetradrachm (24mm, 17.25 g, 5h). Struck circa 475-470 BC. Charioteer driving slow quadriga right; above, Nike flying right, crowning horses with wreath / Diademed head of Arethusa right, wearing single-pendant earring; four dolphins around. Boehringer Series XIIc, 333 (V164/R233); HGC 2, 1307. VF, toned, a couple scratches on reverse.