Gallienus (253-268). AR Antoninianus, Mediolanum mint, 258 AD. Obv. GALLIENVS AVG. Radiate and cuirassed bust right. Rev. LEG IIII FL VI P VI F. Lion, radiate, running right. RIC V 343f. 2.84 g. 20.00 mm. Uneven toning. VF.