Constantius I, as Caesar, 293-305. Argenteus (Silver, 19 mm, 3.00 g, 12 h), Rome, 294. CONSTANTIVS CAES Laureate head of Constantius I to right. Rev. VIRTVS MILITVM The four tetrarchs sacrificing over tripod in front of six-turreted camp gate. RIC 29a. Crystallized and with light scratches, otherwise, very fine.