Commodus, as Caesar under Marcus Aurelius. Struck AD 179. Sestertius. L AVREL COMMODVS AVG TR P IIII, laureate head of Commodus, r / IMP [II or III] COS II PP SC, Minerva, helmeted, draped, standing left, droping incense from right hand onto altar and resting left hand on round shield set on ground. RIC III Marcus Aurelius 1599 or 1607. AE 22.79g