Bronze AE3, 19mm, 2.43gm, issued AD 378-383 Antioch mint.
Obv: DN THEODOSIVS PF AVG, Rosette-diademed, draped and cuirassed bust right.
Rev: CONCORDIA AVGGG (ANTB in ex.), Constantinopolis, helmeted, head right, seated facing, on throne, holding partly seen spear and globe, right leg bare, right foot on prow, Φ Θ in left field, K in right.