THRACE, Mesambria. Circa 275/50-225 BC. AR Tetradrachm (30mm, 16.94 g, 12h). In the name and types of Alexander III of Macedon. Head of Herakles right, wearing lion skin / BAΣIΛEΩΣ AΛEΞANΔPOY, Zeus Aëtophoros seated left; in inner left field, crested Corinthian helmet right above monogram. Karayotov I 12 (O7/R11); Topalov, Messambria 13; Price 992; HGC 3, 1567; ANS inv. 1955.26.2 (same dies). Even medium gray tone, some light hairlines and marks. EF. Struck from artistic dies.