Diocletian (284-305). BI Tetradrachm, Alexandria mint, 284-285 AD. D/ Laureate and cuirassed bust right. R/ Elpis advancing left, holding flower and skirt; LA (date) in left field. Dattari 5669; K &G 119.4. BI. g. 7.20 mm. 20.00 Green brown patina. Good VF.