RIC V Diocletian 79
Denomination: antoninianus
Material: ar
Authority: maximian
Mint: lugdunum
Manufacture: struck
Date: 0291 to 0291
Obverse legend: DIOCLETIANVS P F AVG
Obverse: Bust of Diocletian, radiate, draped, right, or bust of Diocletian, radiate, draped, cuirassed, right
Obverse portrait: diocletian
Reverse legend: SAECVRIT AVGG or SECVRIT AVGG
Reverse: Securitas, draped, standing front, head left, raising right hand to head and leaning on column with left elbow, crossing legs
Reverse portrait: securitas