Watch List notes:

Diocletian. AD 284-305. Antoninianus (22mm, 4.60 g, 6h). Cyzicus mint, 1st officina. Radiate, draped, and cuirassed bust right / Diocletian standing right, holding baton and receiving Victory on globe from Jupiter standing left, holding scepter; A//XXI•. RIC V 306 var. (bust type). EF, silvering.

From the D. Massey Collection.