RIC V Gallienus 651k: Subtype 1
Denomination: antoninianus
Material: ar
Authority: gallienus
Mint: uncertain_value
Manufacture: struck
Date: 0260 to 0268
Obverse legend: GALLIENVS AVG
Obverse: Head of Gallienus, radiate, right
Obverse portrait: gallienus
Reverse legend: MINERVA AVG
Reverse: Minerva, helmeted, draped, standing right or left, with spear and shield
Reverse portrait: minerva