Severina, Antoninianus, 270-275, Period III, Antioch, Officina 2 SEVERINA AVGDiademed, draped bust right on crescent, hair in straight lines with long plait carried up the back of head, tucked under diademCONCORDIAE MILITVMConcordia standing left, ensign in each hand S in left fieldXXI in exergue 22mm x 23mm, 3.96g