Diocletian (284-305) AE Antoninianus (Bronze 3,29g 21mm) Antioch, 10th officina.

Diocletian (284-305) AE Antoninianus (Bronze 3,29g 21mm) Antioch, 10th officina.
Obv: IMP C C VAL DIOCLETIANVS P F AVG, radiate, draped and cuirassed bust of Diocletian right, seen from front
Rev: CONCORDIA MILITVM, Diocletian standing right, parazonium in left hand, receiving with right Victory on globe from Jupiter standing left, scepter in left hand; I between, XXI in exergue. Ref: RIC V.II 322.