Gallienus, AD 253-268. Antoninianus (BI; 21-22mm; 3.32g; 12h) Mediolanum (Milan) 3rd issue, 262. GALLIENVS AVG Radiate bust of Gallienus to right, left shoulder with drapery. Rev. MART-I PAC-IFERO Mars walking left, holding olive branch in right hand and spear and shield in left. Extremely rare.
C. 622var (bust); MIR 36, 1031f (not known); RIC V, I p. 174, 492.
From the stock of M. Brugger, Zug 1998.