Gallienus Antoninianus, struck AD 253-268 at Mediolanum mint.
Obv: GALLIENVS AVG, radiate head left.
Rev: IOVI CONSERVA, Jupiter standing left, holding thunderbolt and sceptre; eagle at feet.
4,35 g, 21 mm.
Goebl 1036 i (3 specimens listed)
very rare