Diocletian. A.D. 284-305. Æ antoninianus (21mm, 4.2 g). Antioch, A.D. 285. IMP C C VAL DIOCLETIANVS P F AVG, raditaed, draped and cuirassed bust right / IOVI CONSERVATORI AVGG, emperor standing right, holding scepter and receiving Victory on globe from Jupiter standing left, holding a sceper; crescent over B between, XXI in exergue.