Roman Imperial
Diocletian (284-305 AD). Siscia
AE Follis (28.5 mm 9.18g)
Obv: IMP C DIOCLETIANVS P F AVG Laureate head of Diocletian to right.
Rev: GENIO POPVLI ROMANI / (star) SIS / Γ. Genius, nude but for chlamys over his left shoulder, standing front, head to left, holding patera from which liquor flows in his right hand and cornucopiae with his left.
RIC VI Siscia 83a