Diocletian / AE antoninianus / Jupiter and Hercules reverse

[b]Attribution:[/b] RIC [b]Date:[/b] 284-305 AD [b]Obverse:[/b] IMP C C VAL DIOCLETIANVS P F AVG radiate, draped, and cuirassed bust right [b]Reverse:[/b] IOV ET HERCV CONSER AVGG Jupiter and Hercules standing facing each other, holding Victory on globe between them [b]Size:[/b] 22mm [b]Weight:[/b] 2.21 grams ex Ephesus