Galerius. As Caesar, AD 293-305. AR Argenteus (18mm, 3.01 g, 12h). Cyzicus mint. Struck circa AD 294-295. Laureate head right / The four tetrarchs sacrificing over tripod before city enclosure with six turrets; CM. RIC VI 6; RSC 220f. VF, toned, porous, flan crack.