Probus, Antoninianus, Serdica, Third Emission, Officina 4VIRTVS PR_OBI-AVGHelmeted, radiate, cuirassed bust left, spear in right hand over shoulder, shield decorated with emperor on horseback galloping right and row of soldiers to front, in left handADVEN_TV . S PROBI AVGEmperor riding left, right hand raised, scepter in left, captive beforeQ in exergue25mm, 3.10g