Diocletian, Antoninianus, 284-305, Cyzicus, Officina 2IMP C C VAL DIOCLETIANVS AVGRadiate, draped, cuirassed bust right, seen from behindCONCORDIA MI_LITVMEmperor standing right, short scepter in left hand, receiving Victory on globe from Jupiter standing left, scepter in leftB in lower middle fieldXXI . in exergue23mm, 4.24g