Watch List notes:

Constantine II. As Caesar, A.D. 317-337. Æ 3 (19.5 mm, 3.31 g, 6 h). Ticinum mint, struck A.D. 325. Rare. CONSTANTINVS IVN NOB C, laureate, draped and cuirassed bust right / DOMINOR · NOSTROR · CAESS, legend around VOT/XX/crescent; TT in exergue. RIC 176; LRBC 493. EF, black patina.