RIC V Gallienus (joint reign) 340a
Denomination: antoninianus
Material: ar
Authority: valerian
Mint: mediolanum
Manufacture: struck
Date: 0250 to 0250
Obverse legend: GALLIENVS AVG
Obverse: Bust of Gallienus, radiate, draped, right
Obverse portrait: gallienus
Reverse legend: LEG III ITAL VI P VI F
Reverse: Bull, right