Gallienus, 253-268. Antoninianus (Billon, 19 mm, 2.55 g, 6 h), Mediolanum (Milan), 256-257. GALLIENVS AVG Radiate head of Gallienus to right. Rev. FIDES MIL Fides standing facing, head right, holding a standard in each hand; brockage of the obverse die visible on the left field when coin is inverted. Cohen 227. RIC 480. Well struck with a fine portrait, bold details and a clear brockage on the reverse. Good extremely fine.