Watch List notes:

Constantius I. As Caesar, AD 293-305. AR Argenteus (18mm, 3.57 g, 6h). Rome mint. 6th emission, AD 300-301. Laureate head right / XC/VI in two lines within laurel wreath with large central jewel. RIC VI 16a (Carthage); Gautier, Argent 268; RSC 345. Iridescent toning, porous. Good VF.