Watch List notes:

Constantine II - Barbarous Imitation. As Caesar, A.D. 317-337. AE 3 (17.10 mm, 2.29 g, 5 h). Imitating Lugdunum mint. barbarous version of CONSTANTINVS IVN NOB C, laureate bust left / PROVIDENTIAE CAESS, camp gate with four turrets, open doorway; PLC in exergue. cf. RIC 231. aVF, red patina.