Unlisted variety in Roman Imperial Coinage.
Roman Imperial
Helena Augusta (325-329, mother of Constantine), Follis ca. 325-326, Heraclea mint
Obverse: diademed and draped bust right
FL HELENA AVGVSTA
Reverse: Securitas standing left, lowering branch with left hand, raising robe with right hand, SMHS in exergue
SECVRITAS REIPVBLICE
Diameter 18 mm, weight 3.06 g