Probus, Antoninianus, 276, First Emission, Siscia (RIC), Rome (Pink), Officina 2IMP C M AVR PROBVS AVGRadiate, draped, cuirassed bust right, seen from behindCONS_ERVAT AVGSol advancing left, right hand raised, whip in left, chlamys flying behindB in right fieldXXI in exergue22mm x 23mm, 4.17g