Probus (276-282). BI Antoninianus, Ticinum mint. D/ VIRTVS PROBI INVICTI AVG. Radiate, helmeted and cuirassed bust left, holding spear and shield. R/ PAX AVGVSTI. Pax standing facing, head left, holding olive branch and transverse sceptre; to left, T; in exergue, VXXI. RIC 518. BI. g. 3.75 mm. 23.50 Fully silvered. EF.