Galerius (305-311AD)
AE follis- 6,87 gram- 27 mm, Heraclea mint, struck 305/7AD
obv: IMP C GAL VAL MAXIMIANVS P F AVG, laureate head right
rev: GENIO POPVLI ROMANI, Genius standing facing, holding patera from which liquid flows, and cornucopia,.HTA. in exergue
RIC 37a