Extremely rare and desirable reverse type struck only during the very brief first emission at Ticinum. Emperor's portrait is evidently still that of Florian and not yet Probus (portrait of the new ruler has not yet had time to spread in the empire). Virtually as struck with full original silvering and great details.
OBVERSE: IMP C M AVR PROBVS AVG
REVERSE: PRINCIPI•IVVENTVT = emperor standing left, holding globe and spear
BUST TYPE: A2 = Radiate, draped and cuirassed bust right, seen from rear
FIELD / EXERGUE MARKS: -/-//PTI
WEIGHT 3.54g / AXIS: 12h / DIAMETER: 21-23mm