RIC V Gallienus (joint reign) 440: Subtype 3
Denomination: antoninianus
Material: ar
Authority: valerian
Mint: uncertain_value
Manufacture: struck
Date: 0255 to 0256
Obverse legend: IMP C P LIC GALLIENVS P F AVG
Obverse: Bust of Gallienus, radiate, draped, cuirassed, right
Obverse portrait: gallienus
Reverse legend: IOVI CONSERVATORI
Reverse: Gallienus, in military attire, standing right, holding spear or sceptre, receiving globe from Jupiter, standing left, holding sceptre
Reverse portrait: gallienus