Diocletian AE Antoninianus (Bronze, 4.46g, 22mm) Antioch, 284-305.

Diocletian AE Antoninianus (Bronze, 4.46g, 22mm) Antioch, 284-305.
Obv: IMP C C VAL DIOCLETIANVS AVG, radiate, draped and cuirassed bust right
Rev: CONCORDIA MILITVM, Diocletian standing right, holding parazonium, and receiving Victory from Jupiter standing left, holding sceptre; A between figures, XXI in exergue.
Ref: RIC 306.

Year: 284-305
Diameter: 22 mm
Weight: 4.46 g
Material: Bronze