Watch List notes:

Constantine I. A.D. 307/10-337. AE centenionalis (18.7 mm, 3.05 g, 6 h). Siscia mint, Struck A.D. 320/1. CONSTAN-TINVS AVG, laureate head of Constantine right / D N CONSTANTINI MAX AVG, concentric legend around wreath containing Vota dedication, VOT / XX, in two lines // ΔSIS star . RIC 159. XF, smooth tan patina.