Tacitus (275-276). BI Antoninianus, Ticinum mint, early-June 276 AD. Obv. IMP C M CL TACITVS AVG. Radiate, draped and cuirassed bust right. Rev. PAX AVGVSTI. Pax standing front, head left, holding olive branch and sceptre; in exergue, P. RIC V 150; C. 72; RIC V online 3394.. BI. 4.21 g. 22.00 mm. A superb example, sharply struck and perfectly centred. Lovely green brown patina over faint silvering and golden hues. EF.