Macedonian Kingdom. Alexander III "the Great". Silver Tetradrachm (17.1 g), 336-323 BC. Babylon I, under Seleukos I, ca. 311-300 BC. Head of Herakles right, wearing lion's skin headdress. Reverse: , Zeus seated left, holding eagle and scepter; in left field, monogram in wreath; below throne, MI. Price 3747; SC 82.5b; HGC 9, 10f. Nicely toned. Extremely Fine. Estimated Value $400 - 500