Helena. Augusta, AD 324-328/30. Æ Follis (19mm, 3.79 g, 6h). Heraclea mint, 5th officina. Struck AD 326. Diademed and mantled bust right, wearing necklace / Securitas standing left, lifting dress and holding palm frond; SMHЄ•. RIC VII 85; LRBC 879. Superb EF, full silvering.