Sicily, Syracuse AR Tetradrachm. Deinomenid Tyranny. Time of Gelon, circa 485-479 BC. 17.46 g.

Charioteer, holding kentron and reins, driving slow quadriga right; above, Nike flying to right, crowning horses.
SYRAK-OS-IO-N, head of Arethusa right, wearing earring, necklace and headband, her hair tied in a krobylos, four dolphins around. 

Boehringer 81.

With permission of Roma Numismatics auction 7, Lot 143, March 2014.