Diocletian. AD 284-305. AV Aureus (20.5mm, 5.28 g, 6h). Cyzicus mint. Struck AD 286-287. IMP C C VAL DIOCLETIANVS AVG, laureate, draped, and cuirassed bust right / IOVI C ONSE RVATORI, Jupiter standing facing, head left, holding thunderbolt with right hand and vertical scepter with left; S C. RIC V 297; Lukanc 12; Depeyrot 5/8; Calicó 4500; Biaggi –. Lustrous. Choice EF. Well struck on a broad flan.
From the San Vicente Collection, purchased from Freeman & Sear, circa 2003-4.