Valentinian I, AE3, Rome. AD 367-375.

DN VALENTINI-ANVS PF AVG, pearl diademed, draped, cuirassed bust right.
SECVRITAS-REIPVBLICAE, Victory advancing left, holding
wreath and palm branch.
Mintmark RTERTIA

RIC IX Rome 17a/24a, type xi (a).
Rare.