Helena, AE follis of Nicomedia. AD 325-326. 

FL HELENA-AVGVSTA, diademed bust right, wearing mantle and necklace 
SECVRITAS-REIPVBLICE, Securitas standing left, lowering 
branch with left hand, raising hem of robe with right hand. 

Mintmark MN Delta. 

RIC VII Nicomedia 129; Sear 16620. 

With permission of Gert Boersema on vcoins.com