Watch List notes:

Helena. Augusta, AD 324-328/30. Æ Follis (19mm, 3.69 g, 12h). Antioch mint, 2nd officina. Struck AD 327-329. Diademed and draped bust right / Securitas standing left, holding olive branch; •SMANTB. RIC VII 82; LRBC –. VF, some silvering, a few shallow scratches on obverse.