Watch List notes:

SICILY. Gela. 430-425 BC. Litra (Silver, 11 mm, 0.51 g, 3 h). Horseman galloping left, holding spear and shield. Rev. [ΓΕΛΑΣ] Forepart of Acheloos as a man-headed bull to right. Cf. Jenkins 401. Obverse struck off center and legend on reverse off flan, otherwise, very fine.
From a European collection, formed before 2005.