RIC V Gallienus 238(a)B: Subtype 1
Denomination: antoninianus
Material: ar
Authority: gallienus
Mint: rome
Manufacture: struck
Date: 0260 to 0268
Obverse legend: GALLIENVS AVG
Obverse: Bust of Gallienus, helmeted, radiate, left, holding spear in right hand and shield in left hand
Obverse portrait: gallienus
Reverse legend: MARTI PROPVGNATORI
Reverse: Mars, walking right, holding spear and shield, spearing fallen enemy
Reverse portrait: mars