Aurelian, Antoninianus, 270-275, Period I, Siscia, Officina 4IMP C AVREL_IANVS AVGRadiate, draped, cuirassed bust rightCONCO_RDIA-MI_LIConcordia standing facing, head left, ensign in each hand, between two more ensignsQ in right field21mm x 24mm, 3.86g