Helena, mother of Constantine. Augusta AD 324-328/330. Æ Follis (19mm, 2.71 g, 11h). Heraclea mint, 2nd officina. Struck AD 325-326. Diademed and draped bust right / Securitas standing left, holding branch; SMHB. RIC VII 79; LRBC 873. EF, dark green-brown patina.
