Gallienus (AD 253-268).
Antoninianus
(AE, 21 mm, 4.54 g)
AD 265-266, Rome.

GALLIENVS AVG Bust of Gallienus right, radiate. / VICTORIA AET Victory standing front, head left, holding wreath in her right hand and palm frond in her left; in left field Z.
RIC 297; MIR 588a.
Dark toning, some silvering. Near extremely fine.