Watch List notes:

Helena. Augusta, AD 324-328/30. Æ Follis (16mm, 1.84 g, 6h). Treveri (Trier) mint, 2nd officina. Struck AD 337-340. Pearl-diademed and draped bust right / Pax standing left, holding olive branch and transverse scepter; •TRS•. RIC VIII 63; LRBC 112. Brown patina, flan flaw on obverse, struck slightly off center, irregularity at edge. EF.