Probus (276-282). AE Antoninianus, Siscia mint. Obv. IMP C MAVR PROBVS AVG. Radiate, draped and cuirassed bust right. Rev. VIRTVS AVG. Emperor standing right, holding spear and globe; in exergue, XXIs. RIC 801. AR. g. 3.68 mm. 22.00 Fully silvered. About EF.