Interesting denarius of Marcus Aurelius as Caesar.
Roman Imperial
Marcus Aurelius (161-180), Denarius 140-144, Rome mint
Obverse: bare head right
AVRELIVS CAESAR AVG PII F COS
Reverse: emblems of priesthood: from left to right, knife, sprinkler, jug, lituus, and simpulum
PIETAS AVG
Diameter 18 mm, weight 2.98 g