Numerian AE Tetradrachm of Alexandria. A K M AN NOVMEPIANOC CEB, laureate, draped & cuirassed bust right / L-B (Year 2 = 283/284 AD) , Athena seated left holding Victory & scepter. 19mm, 8.24 grams. Milne 4719; Dattari 5607; Geissen 3192.