Helena. Augusta, A.D. 324-328/30. Æ follis (19 mm, 2.94 g, 11 h). Nicomedia, under Constantine I, A.D. 325/6. FL HELENA AVGVSTA, diademed and draped bust of Helena right, wearing pearl necklace / SECV
Helena. Augusta, A.D. 324-328/30. Æ follis (19 mm, 2.94 g, 11 h). Nicomedia, under Constantine I, A.D. 325/6. FL HELENA AVGVSTA, diademed and draped bust of Helena right, wearing pearl necklace / SECV