Diocletian. A.D. 284-305. Æ antoninianus (21 mm, 3.50 g, 5 h). Cyzicus mint, Struck A.D. 295-296. IMP C C VAL DIOCLETIANVS AVG, radiate, draped and cuirassed bust right / CONCORDIA MILITVM, emperor standing right, holding parazonium, receiving Victory on globe from Jupiter standing left, holding scepter; B//XXI. RIC 306. EF, fully silvered.