Malter - Gallienus. Antoninianus. VIRTUS. VF Imperial Rome, Gallienus 253 - 268 AD. AR Antoninianus of 256 - 257 AD, during the joint reign of Gallienus and Valerian I. Rome Mint. IMP. C. P. LIC. GALLIENVS P.F. AVG., his radiate and cuirassed bust rt. / VIRTVS AVGG, Virtus standing lt., with spear and shield. RIC 182. VF and struck in good silver. Nice portrait of the son of Valerian I.