Sicily, Syracuse. Tetradrachm; Sicily, Syracuse; c. 485-479 BC, Tetradrachm, 16.33g. Boehringer-294 (V140/R203). Obv: Charioteer driving biga r., Nike flying above crowns horses. Rx: Head of Arethusa r., around her head four swimming dolphins and ethnic ΣVR - AKO - ΣIO - N.. Fine