Watch List notes:

Diocletian, 284-305. Argenteus (Silver, 19 mm, 3.50 g, 12 h), Rome, Δ = 4th officina, 295-297. DIOCLETI-ANVS AVG Laureate head of Diocletian to right. Rev. VIRTVS MILITVM / Δ The four tetrarchs sacrificing over tripod in front of the gate of a six-turreted camp. Cohen 516. Jelocnik 49. RIC 40a. RSC 516†g. Very slighty softly struck, otherwise, about extremely fine.

From a North American collection.