Watch List notes:

Constantius II (337-361). Æ Centenionalis (25mm, 6.36g, 12h). Siscia, 348-350. Pearl-diademed, draped and cuirassed bust r.; A behind. R/ Emperor standing facing, head l., on galley sailing l., holding Victory on globe and labarum; behind, Victory seated l., steering galley; A-star//•ΔSIS•. RIC VIII 255. Silvered, Good EF