Roman Imperial
Diocletian (284-305 AD) Antioch
AE Follis (28.1mm, 8.6g)
Obv: IMP C DIOCLETIANVS P F AVG - laureate head right
Rev: GENIO POPVLI ROMANI - Genius standing left with patera and cornucopia, crescent over Γ in right field, ANT in exergue.
RIC VI 50