Diocletian, Antoninianus, 284-305, Cyzicus (?), Officina 1
IMP C C VAL DIOCLETIANVS AVG
Radiate, draped, cuirassed bust right, seen from behind
CONCORDIA M_ILITVM
Emperor standing right, short scepter in left hand, receiving Victory on globe from Jupiter standing left, scepter in left
A in lower middle fieldXXI in exergue
21mm x 22mm, 3.77g