Watch List notes:

Divus Constantius I. Died A.D. 306. AE 1/2 follis (16.2 mm, 1.59 g, 7 h). Posthumous commemorative issue by Constantine I. Siscia mint, Struck A.D. 317/18. DIVO CONSTANTIO PIO PRINCIPI, laureate and veiled bust of Conmstantius I right / REQVIES OPTIMOR-VM MERITORVM, Constantius I veiled, seated left in curule chair, raising hand and holding short transverse scepter // SIS. RIC 42. VF, contrasting cleaned and re-toning devices and dark patina in fields.