Historic Commemorative type issued to celebrate the adoption of Marcus Aurelius by Emperor Antoninus Pius and Marcus' admission to the preist-hood.
Caesar was used by emperors to designate their heirs, who would later adopt the title of Augustus when they became emperor. The title originated from the cognomen of Julius Caesar.
Superb style with youthful portrait (no facial hair) and priestly implements.
Certified by NGC to Ch VF.
Obverse: AVRELIVS CAESAR AVG PII F COS, bare head right.