Gallienus, 253-268. Antoninianus (Bronze, 21 mm, 2.39 g, 5 h), Siscia, 263. GALLIENVS AVG Radiate, draped and cuirassed bust of Gallienus to right, seen from behind. Rev. PROVIDEN [AVG] Providentia standing front, head to left, holding wand over globe in her right hand and cornucopiae in her left. Cohen -. MIR 1399x (2 examples). RIC 580. Extremely rare. Struck from a somewhat worn reverse die and with two minor edge splits, otherwise, very fine.