Gallienus, 253-268. As (Copper, 22 mm, 6.90 g, 12 h), Rome, circa 260-261. IMP GALL[IENVS P F A]VG Laureate and cuirassed bust of Gallienus to right. Rev. PA[X A]VG / S - C Pax standing front, head to left, holding olive branch in her right hand and long scepter in her left. Cohen -. MIR 439c. RIC 426. Very rare. Struck on a slightly short flan and with minor smoothing on the obverse, otherwise, very fine.