Gallienus, 253-268. Antoninianus (Silvered bronze, 25 mm, 3.97 g, 11 h), Antiochia, circa 264-266. GALLIENVS AVG Radiate head of Gallienus to left. Rev. MARS VICTOR Mars advancing right, holding spear with his right hand and shield with his left; in exergue, palm. MIR 1632a. RIC 649. Sharply struck on an exceptionally broad flan, a very attractive example. Good extremely fine.