Watch List notes:

Helena. Augusta, A.D. 324-328/30. Æ follis (19 mm, 2.93 g, 12 h). Siscia, A.D. 328/9. FL HELENA AVGVSTA, diademed and draped bust of Helena right / SECVRITAS REIPVBLICE, Securitas standing facing, head left, holding olive branch; ЄSIS(double crescent). RIC 218; LRBC 741. Dark glossy green patina. Extremely fine.