Diocletian. AD 284-305. Antoninianus (22mm, 4.37 g, 12h). Ticinum mint, 4th officina. Struck AD 285. Radiate and cuirassed bust right / Jupiter standing left, holding thunderbolt and scepter; XXIT. RIC V 222. Brown patina, areas of flat strike, much silvering. Good VF.
From the Crescent Collection.