Watch List notes:

Diocletian. AD 284-305. Antoninianus (22mm, 4.12 g, 12h). Lugdunum (Lyon) mint. Struck circa AD 289. Radiate, draped, and cuirassed bust right / Jupiter standing left, holding Victory on globe and scepter, eagle standing at feet to left; P. RIC V 50. Dark brown patina. EF.

From the Joshua Lee Collection. Ex Aventine Numismatics inventory.