Tacitus (275-276). BI Antoninianus, Siscia mint. IMP CM CL TACITATVS AVG. Radiate, draped and cuirassed bust right. / SPES PVBLICA. Victory standing right, holding palm and presenting wreath to emperor, who stands left, holding sceptre; in exergue, S. RIC 167. BI. 4.15 g. 23.00 mm. Superb. Glossy green brown patina, with golden hues. EF.