Tacitus (275-276). BI Antoninianus, Ticinum mint. Obv. IMP C M CL TACITVS AVG. Radiate, draped and cuirassed bust right. Rev. MARTI PACIF. Mars, walking left, holding olive-branch, spear and shield, in exergue, S. RIC IV 145; C. 60. BI. 3.77 g. 22.50 mm. Superb example. Lovely toned, with golden hues. EF.