Roman Imperial Helena. Augusta, A.D. 324-328/30. Æ follis. 3.89 gm. 19 mm. Treveri (Trier) mint, 2nd officina. Struck under Constantine I, A.D. 326. Her diademed and mantled bust right, wearing pearl
Roman Imperial Helena. Augusta, A.D. 324-328/30. Æ follis. 3.89 gm. 19 mm. Treveri (Trier) mint, 2nd officina. Struck under Constantine I, A.D. 326. Her diademed and mantled bust right, wearing pearl