Valentinian I, AE3, Constantinople.

DN VALENTINI-ANVS PF AVG, pearl diademed, draped, cuirassed bust right.
RESTITVTOR-REIPVBLICAE, emperor standing facing, head 
right, in military dress, holding standard with cross on
banner, and Victory on globe.
Mintmark CONSPA.

RIC IX Constantinople 15, rated R3.

Contributed by Online store of the Forum Ancient Coins, Sep, 2012