Seleukid Kingdom. Babylon. Seleukos I Nikator 312-281 BC. Tetradrachm. AR 24 mm - 17,02 gr. O:\ Head of Herakles right, wearing lion skin. R:\ Zeus A??tophoros seated left, monogram in wreath in left field, MI below throne. SC 82.5b; Price 3747; HGC 9, 10f. XF