didrachm of Himera, 440 BC ca.

Obv. nude rider dismounting from galloping horse
Rev. nymph Himera sacrificing. In field r. caducaeus bound with fillet, in ex. SOTER

8.15 g   Numismatica Ars Classica AG, Auction 13 (1998) no. 303, 440 BC ca.
         Antikenmuseum Basel und Sammlung Ludwig no. 303, 450-440 BC

1st specimen rev. SOTHR in field r.  
2nd specimen rev. SOTER in exergue