Helena. Augusta, A.D. 324-328/30. Æ follis . Nicomedia, under Constantine I, A.D. 325/6. FL HELENA AVGVSTA, diademed and draped bust of Helena right, wearing pearl necklace / SECVRITAS REIPVBLICE, Securitas standing facing, head left, holding branch and lifting he of skirt; MNΓ. RIC 129; LRBC 1100.
Weight: 2,1 gr Diameter: 20,5 mm