Watch List notes:

SICILY. Syracuse. Second Democracy, 466-405 BC. Tetradrachm (Silver, 25 mm, 17.01 g, 1 h), c. 430-420 BC. Charioteer driving a quadriga walking to right; above Nike flying right to crown the horses. Rev. ΣVPΑΚΟΣΙΟΝ Head of Arethusa to right, wearing earring and necklace, and with her hair in a sakkos; around, two opposed pairs of dolphins. Boehringer 676 (V338/R463). SNG ANS 224 (same dies). Very fine.