Watch List notes:

Constantine II. As Caesar, AD 316-337. Æ Follis (19mm, 3.07 g, 6h). Alexandria mint, 2nd officina. Struck AD 329-330. Laureate, draped, and cuirassed bust left / Camp gate with two turrets; star above; (wreath)–II//SMAL. RIC VII 51 (R4); LRBC 1420. EF, silvering.