RIC V Gallienus (joint reign) 297
Denomination: antoninianus
Material: ar
Authority: valerian
Mint: viminacium
Manufacture: struck
Date: 0254 to 0255
Obverse legend: IMP C P LIC GALLIENVS AVG
Obverse: Bust of Gallienus, radiate, draped, right
Obverse portrait: gallienus
Reverse legend: ROMAE AETERNAE
Reverse: Roma, helmeted, draped, seated left on shield, holding Victory in right hand and spear in left hand
Reverse portrait: roma