Watch List notes:

Constantine II as Caesar (317-337). AE Follis, 320-321 AD. Arelate mint. Obv. CONSTANTINVS IVN NOB CAES. Laureate head right. Rev. CAESARVM NOSTRORVM. In three lines: VO/TIS/V; in exergue, Q.A. RIC VII 212. AE. g. 3.00 mm. 19.50 RRRR. About EF.