Diocletian, Antoninianus, 284, Tripolis, Officina 1IMP C C VAL DIOCLETIANVS P F AVGRadiate, cuirassed, draped bust rightIOVI CON_SERVATOR_I AVGVictory advancing right, palm in left hand, wreath in right, Jupiter standing left, globe in right hand, scepter in leftTR in lower middle fieldXXI in exergue21mm x 22mm, 3.70g