Watch List notes:

Constantine II, as Caesar, 316-337. Follis (Bronze, 22 mm, 2.55 g, 6 h), struck under Constantine I, Arelate, T = 3rd officina, 327. CONSTANTINVS IVN NOB C Laureate, draped and cuirassed bust of Constantine II to left. Rev. PROVIDENTIAE CAESS / S-F/ARLT Camp gate surmounted by two turrets; above, star. RIC 311. Dark patina with some coppery highlights. Centers weakly struck, otherwise, about extremely fine.

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