Diocletian. Argenteus.
284-305 AD. Argenteus, 3.36g (5h). Rome, c. 294 AD. Obv: DIOCLETI - ANVS AVG Head laureate right. Rx: VIRTVS - MILITVM around, R in exergue, Four emperors sacrificing over tripod altar before gate of six-turreted enclosure. RIC 32a (R3). RSC 516†f. Ex Philip T. Ashton Collection. Softly struck. EF.