Watch List notes:

Constantine II, as Caesar, 316-337. Follis (Bronze, 19 mm, 2.96 g, 5 h), struck under Constantine I, Arelate. T = 3rd officina, 325-326. CONSTANTINVS IVN NOB C Laureate, draped and cuirassed bust of Constantine II to left. Rev. VIRTVS CAESS / TA(crescent)RL Camp gate with four turrets and open doors; above, star. RIC 294. Coppery-brown surfaces. About extremely fine.

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