Watch List notes:

Sicily, Syracuse. Hieron I (478-466 BC). AR Tetradrachm (23mm, 16.92g, 7h), c. 478-475 BC. Charioteer driving quadriga r.; above, Nike flying r., crowning horses. R/ Diademed head of Arethusa r.; four dolphins around. Boehringer 190; HGC 2, 1306. VF
Estimate: 600 GBP