Probus. A.D. 276-282. BI antoninianus. Siscia mint, struck A.D. 276.
Obv: IMP C M AVR PROBVS P F AVG, radiate, draped, and cuirassed bust right, seen from behind.
Rev: CLEMENTIA TEMP, emperor standing right holding scepter, receiving Victory from Jupiter standing left leaning on scepter; B between / XXI.
RIC 921.
Weight: 4.60 g.
Diameter: 20 mm.