Diocletian (284-305). AE Follis, Carthago mint. Obv. IMP DIOCLETIANVS PF AVG. Laureate head right. Rev. FELIX ADVENT AVGG NN. Africa standing facing, with elephant-skin head-dress, holding standard and tusk; at feet to left, lion with captured bull; in left field, I; in exergue, PKA. RIC VI 25 a. AE. g. 9.95 mm. 30.00 R. Rare and superb. Earthen green-brown patina, with emerald green highlights. About EF.