Gallienus (AD 253-268).
Antoninianus
(AE, 20 mm, 3.91 g)
AD 267-268, Rome.

GALLIENVS AVG Head of Gallienus right, radiate. / DIANAE CONS AVG Antelope standing to left; in exergue Γ.
RIC 181; MIR 716b.
Nice black patina. Struck from a fresh obverse die, area of weakness on the reverse. Good very fine.