Watch List notes:

Constantine I. A.D. 307/10-337. AE 3 (19.1 mm, 3.54 g, 1 h). Thessalonica mint, struck A.D. 320-324. CONSTANTINVS AVG, laureate head right / D N CONSTANTINI MAX AVG, legend around VOT/XX; TSΓVI in exergue. RIC 101/123. EF.