Watch List notes:

Sicily, Syracuse Æ 28mm. Time of Hieron II, circa 240-215 BC. Laureate head of Hieron II to left, wing behind / Cavalryman on horseback riding to right, with chlamys flying and holding couched spear; [monogram](?) in lower right field, IEPΩNO[Σ] in exergue. SNG ANS 910 (same dies); CNS II, 193; HGC 2, 1547. 18.73g, 28mm, 9h.

Very Fine. Extremely rare with this obv. symbol, only two other examples on CoinArchives.