THRACE, Mesambria. Circa 225-175 BC. AR Tetradrachm (36mm, 16.55 g, 11h). In the name and types of Alexander III of Macedon. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; Corinthian helmet in left field, ΛA below throne. Price 1029; Karayotov 154. VF, small flan flaw near Herakles' eye.