Watch List notes:

Constantine I (307-337). AE Follis, Ticinum mint. CONSTANTINVS AVG. Laureate and cuirassed bust right. / DN CONSTANTINI MAX AVG. Laurel wreath enclosing VOT/XX; below, TT. RIC 143 (R3); C. 133 (Fr. 6). AE. 3.18 g. 20.00 mm. RRR. Very rare. An outstanding example, almost fully silvered, with underlying luster and reddish copper highlights. EF/Good EF.