Gallienus, 253-268. Antoninianus (Billon, 21 mm, 2.84 g, 10 h), Mediolanum, 260-261. GALLIENVS AVG Radiate, draped and cuirassed bust of Gallienus to left, seen from behind, holding spear in his right hand and shield with his left. Rev. LEG II PART VI P VI F Centaur advancing left, holding globe in his right hand. Cohen 482. MIR 996i (3 examples). RIC 335. Extremely rare. An exceptional piece with a beautiful portrait and a very sharp and fresh reverse. Minor porosity and thin surface crack on the obverse, otherwise, nearly extremely fine.