didrachm of Himera, 440 BC ca.

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

8.59 g   P.R. Franke and M. Hirmer (1964, 1972) Die Griechische Münze (no. 66), Berlin

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