RIC V Gallienus 486l: Subtype 1
Denomination: antoninianus
Material: ar
Authority: gallienus
Mint: mediolanum
Manufacture: struck
Date: 0260 to 0268
Obverse legend: GALLIENVS AVG
Obverse: Head of Gallienus, radiate, left
Obverse portrait: gallienus
Reverse legend: IOVI CONSERVA
Reverse: Jupiter, standing left, holding thunderbolt in right hand and sceptre in left hand; at his feet, eagle
Reverse portrait: jupiter