RIC V Gallienus (joint reign) 391
Denomination: antoninianus
Material: ar
Authority: valerian
Mint: mediolanum
Manufacture: struck
Date: 0257 to 0257
Obverse legend: IMP GALLIENVS P AVG
Obverse portrait: gallienus
Reverse legend: PAX AVGG
Reverse: Pax, draped, standing left, holding olive-branch in right hand and sceptre in left hand
Reverse portrait: pax