Marcus Aurelius Nigrinianus was probably the son of Roman Emperor Carinus and an heir to the throne, and grandson of the Roman Emperor Carus who founded his royal family.NIGRINIAN Roman Imperial Gold Aureus 283 A.D.
Obverse: DIVO NIGRINIANO, bare head right.
Reverse: VENUS GENETRIX, Venus standing left
Diameter: 18 mm
24k Gold plated