Valentinian III, AE4, 425-455 AD. Rome.

Obv: DN PLA VALENTINIANVS PF AVG, pearl diademed, draped, 
cuirassed bust right.
Rev: SALVS REI-PVBLICE, Victory advancing left, holding 
wreath and palm branch.
Left field: Q
Mintmark: RM
RIC X 2108