Diocletian (284-305) AE Antioch
IMP CC VAL DIOCLETIANVS P F AVG - radiate, draped and cuirassed bust right
Rev: CONCORDIA MILITVM - emperor standing right, holding parazonium, receiving Victory on globe from Jupiter standing left, holding scepter; ΕΔ between, XXI in exergue.
RIC 322
3,64 gr, 22 mm