Gallienus, 253-268. Antoninianus (Billon, 20 mm, 3.76 g, 6 h), Mediolanum, 263-264. GALLIENVS AVG Radiate head of Gallienus to left. Rev. PROVIDENTIA AVG Providentia standing front with legs crossed, head to left, leaning left elbow on column, holding wand over globe in her right hand and cornucopiae in her left; in field to right, S. Cohen 881. MIR 1088i (8 examples). RIC 510 var. (position of officina mark). Very rare. Minor traces of corrosion on the obverse, otherwise, good very fine.