Ancients
Diocletian (AD 284-305). AR argenteus (3.08 gm). Cyzicus, AD 294-295. Laureate head of Diocletian right / Four tetrarchs sacrificing over tripod before fortress gate with six towers. RIC 5a. RSC 490b. Rare. Flan crack at 4:00. NGC AU 3/5 - 3/5.
Estimate: 700-900 USD