Aurelian, Antoninianus, 270-275, Period III, Serdica, Officina 3IMP C L DOM AVRELIANVS P F AVGRadiate, cuirassed bust right SOLI-I_NVICTO Sol, radiate, advancing left, nude but for chlamys over left shoulder, right hand raised, whip in left, treading down one of two bound captives seated on ground on either side XXI . T . in exergue 22mm x 23mm, 4.25g