Maximianus Galerius (305-311) AE Follis (Bronze, 9.64g, 28mm) Nicomedia, 307
Obv: IMP C GAL VAL MAXIMIANVS P F AVG, laureate head right
Rev: GENIO POPV-LI ROMANI, Genius standing left, holding patera in right hand, cornucopia in left; SMNA.
Ref: RIC VI 48