RIC V Gallienus 320c: Subtype 1
Denomination: antoninianus
Material: ar
Authority: gallienus
Mint: rome
Manufacture: struck
Date: 0260 to 0268
Obverse legend: GALLIENVS AVG
Obverse: Bust of Gallienus, radiate, draped, cuirassed, right
Obverse portrait: gallienus
Reverse legend: VIRTVS AVG
Reverse: Mars, helmeted, in military attire, standing left, holding branch in right hand and spear in left hand; at his feet, shield or globe
Reverse portrait: mars