Commemorative Series, 330-354. Follis (Bronze, 14 mm, 1.40 g, 6 h), Rome, struck under Constantius II, circa 348. ROMA Helmeted, draped and cuirassed bust of Roma to right. Rev. P - R Virtus standing front, head to right, holding inverted spear in her right hand and placing her left on shield set on ground. Rev. P - R Virtus standing front, head to right, holding inverted spear in her right hand and placing her left on shield set on ground. RIC 104 corr. (Virtus not emperor standing on reverse). An interesting example with beautiful earthen deposits and a partially serrated obverse. Very fine.