Watch List notes:

Helena. Augusta, AD 324-328/30. Æ Follis (19mm, 3.03 g, 6h). Alexandria mint, 2nd officina. Struck circa AD 327-328. Diademed and draped bust right / Securitas standing left, holding olive branch; wreath/B//SMAL. RIC VII 48; LRBC 1416. Good VF, dark green to black patina with reddish earthen highlights/deposits.