Roman Imperial Helena, Augusta, 324-328/30. (Bronze, 19 mm, 3.01 g, 6 h), struck under Constantine I, Siscia, 3rd officina, 328-329. FL HELENA AVGVSTA Diademed and mantled bust of Helena to right. Rev
Roman Imperial Helena, Augusta, 324-328/30. (Bronze, 19 mm, 3.01 g, 6 h), struck under Constantine I, Siscia, 3rd officina, 328-329. FL HELENA AVGVSTA Diademed and mantled bust of Helena to right. Rev