RIC does not list this bust type for this issue.
Probus
A.D. 277
Ӕ Antoninianus
22x24mm 3.8gm
IMP C M AVR PROBVS AVG; Radiate, draped and cuirassed bust right
VIRTVS AVGVSTI; Emperor standing left, holding sceptre and crowning trophy; to left, captive.
In ex. R
RIC V Rome 243