Watch List notes:

Diocletian, 284-305. Antoninianus (Bronze, 22 mm, 3.93 g, 5 h), Ticinum, 285. IMP C C VAL DIOCLETIANVS P F AVG Radiate and cuirassed bust of Diocletian to right. Rev. IOVI CONSERVAT / SXXIT Jupiter standing left, holding thunderbolt in his right hand and long scepter in his left. Cohen 201. RIC 222. Sharply struck and with a pleasant brown patina. Nearly extremely fine.