Constantius I Chlorus (305-306AD)
AE follis- 9,80 gram- 25 mm, Lugdunum mint, struck ca 305-306AD
obv: IMP CONSTANTIVS AVG, laureate and cuirassed bust left
rev: GENIO POPV-LI ROMANI, Genius standing facing, head left, holding patera and cornucopiae, altar at feet; * to the right, PLC in exergue
RIC 187a