Watch List notes:

Constantius II. As Caesar, A.D. 324-337. AE 3 (19.29 mm, 3.46 g, 6 h). Trier mint, A.D. 327-328. FL IVL CONSTANTIVS NOB C, laureate, draped and cuirassed bust right / PROVIDENTIAE CAESS, campgate with two turrets and one star above, PTRE in exergue. RIC 506. EF.