SELEUKID EMPIRE. Seleukos I Nikator. 312-281 BC. AR Tetradrachm (24mm, 17.13 g, 3h). In the name of Alexander III of Macedon. Babylon I mint. Struck circa 311-300 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; in left field, MI above rudder; monogram in wreath below throne. SC 82.3e; Price 3761; HGC 9, 10f. VF, toned.