Watch List notes:

Constantine II. As Caesar, A.D. 317-337. AE follis (19.6 mm, 3.11 g, 6 h). Cyzicus mint, Struck A.D. 325-325. CONSTANTINVS IVN NOB C, laureate and cuirassed bust of Constantine II, Caesar left / PROVIDEN-TIAE CAESS, gate with six layers of masonry, no door and two turrets; star above // SMKΓ. RIC VII 26; LRBC 1163. Good VF, well-struck and centered on full-sized flan; dark olive patina with ochre deposits in fields and recesses.