Helena, mother of Constantine. Follis. Antiochia, circa AD 327-328.
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FL HELENA AVGVSTA, diademed and mantled bust right, wearing necklace / SECVRITAS REIPVBLICE, Empress standing left, lowering branch, raising robe with right hand, ΔΕ in right field, SMANT in exergue.
RIC 80. Weight : 3.44 gr Diameter : 18.68 mm