Severina, Antoninianus, 270-275, Period III, Rome, Officina 3 SEVERI_N_A AVGDiademed, draped bust right on crescent, hair in straight lines with long plait carried up the back of head, tucked under diademCONCORDIAE MILITVMConcordia standing facing, head left, ensign in each handXXIR in exergue G in right field 22mm x 23mm, 3.73g