Diocletian, 284-305. Antoninianus (bronze, 3.57 g, 20 mm), Cyzicus. IMP C C VAL DIOCLETIANVS AVG Radiate, draped, and cuirassed bust right. Rev. CONCORDIA MILITVM• Diocletian standing right, holding scepter and receiving Victory on globe from Jupiter standing left, holding long scepter; Γ below, XXI• in exergue. RIC V 306. Good very fine.