Gallienus, 253-268. Antoninianus (Billon, 21 mm, 3.55 g, 6 h), Rome, 262. GALLIENVS AVG Radiate head of Gallienus to right. Rev. ANNONA AVG Annona standing front, head to left, holding grain ears over modius in her right hand and anchor in her left; in field to right, Q. Cohen 56. MIR 487f (3 examples). RIC 162. Very rare. Nearly extremely fine.
From the E. Mensch & A. Bauer Collection of coins of Gallienus.