RIC VII Nicomedia 79
Denomination: solidus
Material: av
Authority: constantine_i
Mint: nicomedia
Manufacture: struck
Date: 0324 to 0325
Obverse legend: FL HELENA - AVGVSTA
Obverse: Bust of Helena, wearing necklace and mantle, right
Obverse portrait: helena
Reverse legend: SECVRITAS - REIPVBLICE
Reverse: Securitas, draped, standing left, raising robe with right hand and lowering branch with left hand
Reverse portrait: securitas