Watch List notes:

Constantine II. As Caesar, A.D. 317-337. Æ 3 (19.0 mm, 3.03 g, 12 h). Thessalonica, A.D. 326-328. CONSTANTINVS IVN NOB C, laureate, draped and cuirassed bust left / PROVIDENTIAE CAESS, campgate with two turrets and one star above, SMTSΔ in exergue. RIC 157; LRBC 815. gVF, silvered.