Watch List notes:

Diocletian, 284-305. Antoninianus (Billon, 23 mm, 3.36 g, 1 h), Ticinum, 285-286. IMP C VAL DIOCLETIANVS AVG Radiate and cuirassed bust of Diocletian to right. Rev. HERCVLI CONSERVAT / SXXIT Hercules standing right, holding lion-skin and club set on rock. Cohen 136. RIC 212. Lightly silvered. Patchy toning, otherwise, nearly extremely fine.