RIC V Gallienus 470kA: Subtype 1
Denomination: antoninianus
Material: ar
Authority: gallienus
Mint: mediolanum
Manufacture: struck
Date: 0260 to 0268
Obverse legend: GALLIENVS AVG
Obverse: Head of Gallienus, radiate, right
Obverse portrait: gallienus
Reverse legend: BON EVENT AVG
Reverse: Genius, nude, standing left by altar, holding patera in right hand and corn-ears in left hand
Reverse portrait: genius