Diocletian (284-305AD)
AE follis- 10,25 gram- 29 mm, Heraclea mint, struck 296/7AD
obv: IMP C C VAL DIOCLETIANVS P F AVG, laureate head right
rev: GENIO POPVLI ROMANI, Genius, nude but for chlamys, standing front,head to left, wearing kalathos and holding patera in his right hand and cornucopiae in his left; HTr in exergue
RIC 17a