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

FL HELENA-AVGVSTA, mantled bust right, wearing necklace
and a diadem made of two strings of small pearls, with
a line of larger pearls along its length. 
SECVRITAS-REIPVBLICE, Securitas standing left, holding
branch and raising hem of robe.

Officina letters delta epsilon in right field.
Mintmark SMANT.

Antioch	RIC VII Antioch 80 var (diadem type for this mintmark); cf Sear 16627.
Rare.

With permission of cngcoins.com, March 2010.

Note: This is not RIC 67, as those always have the hair
"in a crest".