Watch List notes:

Diocletian (284-305). BI Antoninianus. Antioch mint, 293 AD. Obv. Radiate, draped and cuirassed bust right. Rev. Jupiter standing right, holding globe and sceptre, facing Hercules standing left, holding Victory, club and lion skin; between them, Z; in exergue, XXI•. RIC V 323. BI. 4.07 g. 23.00 mm. EF.