Bronze AE3, 18mm, 2.81gm, issued AD 367-375 Thessalonica mint.
Obv: DN GRATIANVS PF AVG, Diademed, draped and cuirassed bust right.
Rev: SECVRITASREIPVBLICAE (TES in ex.), Victory advancing left, holding wreath and palm, V before, Γ after.
References: Sear 20118, RIC 27c.