RIC V Gallienus 239B: Subtype 1
Denomination: antoninianus
Material: ar
Authority: gallienus
Mint: rome
Manufacture: struck
Date: 0260 to 0268
Obverse legend: IMP CAES GALLIENVS AVG
Obverse: Head of Gallienus, radiate, right
Obverse portrait: gallienus
Reverse legend: MARTI PROPVGNATORI
Reverse: Mars, walking right, holding spear and shield, spearing fallen enemy
Reverse portrait: mars