Watch List notes:

Helena, mother of Constantine Follis circa 327-328, Æ 18.4mm., 3.28g. Diademed and mantled bust r., wearing pearl necklace. Rev. Securitas standing l., holding branch pointing downward and raising pallium; PTRcrescent. RIC 481. LRBC 35.

Nice green patina, About Extremely Fine/Very Fine.

Ex Baldwin's.