Watch List notes:

Tacitus (275-276). BI Antoninianus, Ticinum mint. Obv. IMP C M CL TACITVS AVG. Radiate, draped and cuirassed bust right. Rev. ANNONA AVGVSTI. Annona standing facing, head left, holding cornucopia and grain ears over modius to left; in exergue, T. RIC V 123. BI. 3.67 g. 22.50 mm. Lovely light green patina. About EF.