Seleukid Empire, Antiochos I Soter AR Tetradrachm. Pergamon, circa 279-274 BC. 17.19g, 19mm, 12h. Struck under Philetairos in the name of Seleukos I Nikator. In the types of Alexander III of Macedon. O:\ Head of Herakles right, wearing lion skin headdress. R:\ Zeus A??tophoros seated left, holding sceptre; ?£E??EYKOY to right, BA?£I??E???£ below, head of Athena right in left field, crescent below throne. SC 308b; HGC 9, 125a. VF\XF