Helena. Augusta, AD 324-328/30. Æ Follis (18mm, 3.15 g, 5h). Heraclea mint, 5th officina. Struck AD 325-326. Diademed and mantled bust right, wearing necklace / Securitas standing left, lifting dress and holding palm frond; •SMHЄ. RIC VII 95; LRBC 892. Choice EF, fully silvered.