Watch List notes:

Helena. Augusta, AD 324-328/30. Æ Follis (19mm, 3.35 g, 1h). Siscia mint, 5th officina. Struck under Constantine I, AD 328-329. Diademed and mantled bust right, wearing necklace / Securitas standing left, holding branch pointing downward and raising pallium; ЄSIS(double crescent). RIC VII 218; LRBC 741. Mostly silvered and lightly toned, some light marks. EF.

From the Conti Collection. Ex Harlan J. Berk inventory cc87317.