Watch List notes:

SICILY, Syracuse. Hieron I. 478-466 BC. AR Tetradrachm (22mm, 17.41 g, 2h). Struck circa 478-475 BC. Charioteer driving quadriga right; above, Nike flying right, crowning horses / Diademed head of Arethusa right; four dolphins around. Boehringer 168 (V74/R117); SNG ANS 52 (same obv. die); Randazzo 338 (same obv. die). VF, toned, compact flan, die break on reverse.

From Group SGF.