Watch List notes:

Helena. Augusta, AD 324-328/30. Æ Follis (19mm, 3.07 g, 6h). Heraclea mint, 5th officina. Struck AD 326-327. Diademed and draped bust right / Securitas standing left, holding olive branch; •SMHЄ•. RIC VII 89 (R4); LRBC 886. EF, dark brown patina.