RIC V Gallienus 198a: Subtype 3
Denomination: antoninianus
Material: ar
Authority: gallienus
Mint: rome
Manufacture: struck
Date: 0260 to 0268
Obverse legend: IMP GALLIENVS AVG
Obverse: Bust of Gallienus, radiate, draped, right
Obverse portrait: gallienus
Reverse legend: GENIVS AVG
Reverse: Genius, standing left, sometimes by altar, holding patera in right hand and cornucopiae in left hand; sometimes to right, ensign
Reverse portrait: genius