Sicily. Syracuse. Dionysios I to Dionysios II. AE countermarked Hemilitron, c. 375-344 BC. Obv. [ΣYPA]. Head of Athena left, wearing Corinthian helmet. Two banker's marks. Rev. [Bridled hippocamp left]. CNS II 59CM; Undertype HGC2 1456. 7.45 g. 19.50 mm. Two interesting countermarks: female head left within circular punch and lion's head left within square punch. Undertype F. c/m VF.