Alexander III AR Tetradrachm in the name of Seleukos

Alexander III (the Great) in the name of Seleukos, AR Tetradrachm, 336–323 BC (struck c. 311 BC or shortly thereafter), uncertain mint; 16.08g; 26 mm. Obverse: Anepigraphic; head of beardless Herakles right, wearing lion-skin headdress tied at neck; beaded border. Reverse: BAΣΙΛΕΩΣ ΑΛΕΞΑΝΔΡΟΥ; Zeus Aëtophoros seated left on backless throne, holding eagle on outstretched right hand and sceptre in left; controls indistinct in left field and beneath throne; beaded border. Struck on a compact, round flan and broadly centered; even wear with minor surface marks; die axis approx. 12h.