Diocletian; 284-305 AD. Lugdunum, c. 303-5 AD, Follis, 9.67g. RIC-175a (C). Obv: IMP DIOCLETIANVS AVG Bust laureate cuirassed r., seen from front, fold of cloak on l. shoulder. Rx: GENIO POP - VLI ROMANI Genius sacrificing l. over altar, PLC in exergue, star in r. field. . EF (210)