Watch List notes:

Helena. Augusta, AD 324-328/30. Æ Follis (19mm, 3.31 g, 6h). Siscia mint, 1st officina. Struck AD 325. Diademed and draped bust right wearing necklace / Securitas standing left, holding olive branch; ASIS (wreath). RIC VII 196 (officina unlisted); LRBC 735. Dark brown patina, some roughness on obverse. EF.