Commodus, AE tetradrachm of Alexandria, Egypt. Dated Year 27. AD 184-185. M AKO M ANTW CEB EYCEB, laureate head right. LK-Z to left and right of head of Zeus Ammon right. Milne 2668; BMC 1402; Dattari 3900. Contributed by carpediem numismatics, April 2017.