RIC V Diocletian 274
Denomination: antoninianus
Material: ar
Authority: maximian
Mint: siscia
Manufacture: struck
Date: 0287 to 0287
Obverse legend: IMP C DIOCLETIANVS AVG
Obverse: Bust of Diocletian, radiate, draped, right, or bust of Diocletian, radiate, draped, cuirassed, right, or bust of Diocletian, radiate, cuirassed, right
Obverse portrait: diocletian
Reverse legend: IOVI CONSERVATORI
Reverse: Jupiter, standing left, holding thunderbolt in right hand and sceptre in left hand
Reverse portrait: jupiter