Roman Imperial
Diocletian (284-305 AD) Kyzikos
AE Nummus (23.5mm, 3.5g)
Obv: IMP C C CL DIOCLETIANVS AVG; radiate, draped and cuirassed bust right.
Rev: CONCORDIA MILITVM dot, Emperor standing right, holding sceptre and receiving Victory on globe from Jupiter standing left, holding sceptre; B XXI•.
RIC V 306.