Thrace, Mesambria, c. 225-175 BC. AR Tetradrachm (30mm, 12.98g, 12h). In the name and types of Alexander III of Macedon. Head of Herakles r., wearing lion skin. R/ Zeus Aëtophoros seated l.; Corinthian helmet in l. field, ΛA below throne. Price 1029; Karayotov 154. Toned, Good VF