RIC V Gallienus 453(a): Subtype 1
Denomination: antoninianus
Material: ar
Authority: gallienus
Mint: mediolanum
Manufacture: struck
Date: 0259 to 0259
Obverse legend: IMP GALLIENVS AVG
Obverse: Bust of Gallienus, radiate, cuirassed, left, with spear
Obverse portrait: gallienus
Reverse legend: P M TR P VII COS
Reverse: Minerva, helmeted, draped, seated left, holding Victory in right hand and spear in left hand
Reverse portrait: minerva