tetradrachm of Syracuse, 410 BC ca.

Obv. galloping quadriga driven by male charioteer; Nike flying above, crowning the charioteer, in ex: dolphin persuing a fish
Rev. head of Arethusa, four dolphins around, SURAKOSION

Tudeer 31 (V11/R21)      16.98 g    Numismatica Ars Classica AG, Auction K March 2000 no. 1185

signed by Eu ... 
Eu... (obverse beneath horses: EV)
Eu... (reverse beneath neck:   EV)

See die-coupling (Tudeer1-57) and hairstyle C