Watch List notes:

Helena, Augusta, 324-328/30. Follis (Bronze, 17.5 mm, 2.34 g, 6 h), Treveri, 324-325. FL HELENA AVGVSTA Diademed and draped bust of Helena to right. Rev. SECVRITAS REI PVBLICE / STR Securitas standing left, holding branch in her right hand and fold of drapery with left. LRBC 25. RIC 458. Dark brown patina. light porosity, otherwise, good very fine.
From a Dutch collection.