Probus (276-282). AE Antoninianus, Ticinum mint. Obv. VIRTVS PROBI AVG. Radiate, helmeted and cuirassed bust right, holding spear and shield. Rev. MARTI PACIF. Mars walking left, holding olive-branch, spear and shield; to left, I; in exergue, QXXI. RIC 509. C. 358. AE. g. 4.10 mm. 24.00 About FDC. Broad flan and fully silvered. Exceptional.Provenance: