Gratian (378-383AD)
AE follis- 1,91 gram- 18 mm, Antioch mint
obv: DN GRATIANVS PF AVG, diademed, draped and cuirassed bust right
rev: CONCORDIA AVGGG, Roma, helmeted, seated facing, holding globe and spear, the lower part of which is hidden by her robe, her right leg bare, Θ in left field, Φ over K in right field, ANT€ in exergue
RIC 45a.3