RIC V Diocletian 159
Denomination: antoninianus
Material: ar
Authority: maximian
Mint: rome
Manufacture: struck
Date: 0291 to 0291
Obverse legend: IMP DIOCLETIANVS AVG
Obverse: Bust of Diocletian, radiate, draped, cuirassed, right
Obverse portrait: diocletian
Reverse legend: HERCVLI PACIFERO
Reverse: Hercules, standing left, holding olive-branch in right hand and club sometimes with lion's skin in left hand
Reverse portrait: hercules