Helena, AE follis, Antioch. AD 327-328.

FL HELENA-AVGVSTA, draped bust right wearing necklace
and ladder-shaped diadem with a pearl in each section.
SECVRITAS-REIPVBLICE, Securitas standing left, holding
branch.
Officina letters delta epsilon in right field, 
mintmark SMANT.

RIC VII Antioch 80 var (diadem type); Sear 16627.
Rare.

With permission of Roma Numismatics, June 2014.