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

DN VALENTINI-ANVS PF AVG, pearl diademed, draped, cuirassed 
bust right.
SECVRITAS-REIPVBLICAE, Victory advancing left, holding
 wreath and palm. 
OF in left field. I in right field.

Mintmark: CONST.

RIC IX Arles 9a, type ii(a)

Found in England.