RIC V Diocletian 31
Denomination: antoninianus
Material: ar
Authority: maximian
Mint: lugdunum
Manufacture: struck
Date: 0290 to 0291
Obverse legend: IMP DIOCLETIANVS P AVG
Obverse: Bust of Diocletian, radiate, draped, cuirassed, right, or bust of Diocletian, radiate, cuirassed, right
Obverse portrait: diocletian
Reverse legend: IOVI AVGG
Reverse: Jupiter, standing right, holding thunderbolt in right hand and spear in left hand
Reverse portrait: jupiter