Gallienus, 253-268. Denarius (Silvered bronze, 19 mm, 1.61 g, 1 h), Rome, 264-265. IMP GALLIENVS AVG Laureate head of Gallienus to right. Rev. MARTI PACIFERO Mars standing left, holding olive branch in his right hand and spear in his left; behind, shield. Cohen 619 corr. (head not bust). MIR 657t. RIC 353 corr. (head not bust). Light silvering. Some areas of weakness, otherwise, good very fine.