Constantius II, AE Centenionalis, January 15, 350-December 25, 350, First Series, Siscia, Officina 3D N CONSTAN_TIVS P F AVG Pearl-diademed, draped, cuirassed bust rightA in left field HOC SIG_NO VICTOR ERISEmperor, diademed and in military dress standing facing, head left, holding standard with Chi-Rho on the banner in right hand, reversed spear in left hand with shaft runn ...