Watch List notes:

Constantine I. A.D. 307/10-337. AE 3 (20.3 mm, 3.11 g, 1 h). Cyzicus, A.D. 324-325. CONSTANTINVS AVG, laureate head right / PROVIDENTIAE AVGG, campgate with two turrets and one star above; SMKΓ in exergue. RIC 24; LRBC 1158. VF.