Watch List notes:

Constantine II as Caesar (317-337). AE Follis, Rome mint. D/ CONSTANTINVS IVN NOB C. Laureate, draped and cuirassed bust left. R/ PROVIDENTIAE CAESS. Camp gate, with two turrets and open doorway; star above, R (wreath) T. RIC 289. AE. g. 3.41 mm. 19.00 An outstanding example. Lovely reddish brown toning. Good EF.