Watch List notes:

Constantine II, as Caesar, 316-337. Follis (Bronze, 18 mm, 2.99 g, 1 h), struck under Constantine I, Siscia, E = 5th officina, 326-327. CONSTANTINVS IVN NOB C Laureate head of Constantine II to right. Rev. PROVIDENTIAE CAESS / ·ESIS· Camp gate surmounted by two turrets; above, star. RIC 202. Coppery-brown patina with silvering. Good very fine.

From the Berliner collection, formed between 1970s and early 2000s.