Gallienus, 253-268. Antoninianus (Silver, 22 mm, 3.76 g, 6 h), Rome, 256. IMP GALLIENVS P F AVG GERM Radiate and cuirassed bust of Gallienus to right. Rev. VIRTVS AVGG Virtus standing front, head to left, holding inverted spear in her right hand and placing her left on shield set on ground. Cohen -. MIR 122k (2 examples). RIC 183. Extremely rare. Somewhat porous and struck from a slightly worn reverse die, otherwise, good very fine.