Homolion, Thessaly, 350-300 BC. AE 19mm; 5.7g. 

Obv: Head of the nymph Larissa three-quarter face towards left.
Rev: OMOLI-EWN, Helmeted horseman galloping or charging 
right, holding couched lance. Monogram below. 

Rogers 287; Lindgren I, 1399. 

Contributed by Ars-Aeterna / David Suter, Switzerland, Sep. 2010