RIC V Gallienus 591
Denomination: antoninianus
Material: ar
Authority: gallienus
Mint: siscia
Manufacture: struck
Date: 0260 to 0268
Obverse legend: GALLIENVS AVG
Obverse: Bust of Gallienus, radiate, left, seen from behind, holding spear left and shield
Obverse portrait: gallienus
Reverse legend: VIRTVS AVG
Reverse: Mars, walking right, holding spear in right hand and trophy in left hand; treading down enemy
Reverse portrait: mars