CONSTANTIUS I as Caesar, A.D. 293-305. AR Argenteus (3.16 gms), Rome Mint, ca. A.D. 295-297.RIC-29a. "CONSTANTIVS CAES" Laureate head of Constantius I facing right; Reverse: "VIRTVS MILITVM" The four Tetrarchs sacrificing over tripod altar in front of open, six turreted enclosure. Bold strike and highly lustrous. Quite attractive.