Antoninianus 276-282 Marcus Aurelius Roman Empire

obverse: bust of the emperor in a radiate crown and armor,
facing right,
surrounded by the inscription IMP C M AVR PROBVS AVG;

reverse: Fides standing to the left between standards,
holding a long scepter,
surrounded by the inscription P M TR P COS P P;

visible silvering in places;

this coin is quite rare in trade