Marcus Aurelius, as Caesar, AD 139-161. AR Denarius (16.5 mm, 3.64 g.). Rome mint, AD 156-157. AVRELIVS CAES ANTON AVG PII F, bare head of Marcus Aurelius to right. Rev. TR POT XI COS II, Virtus standing front, head to left, holding parazonium in her right hand and inverted spear in her left. BMCRE 893; Cohen 721; RIC III, 473 (Antoninus). Struck with a worn reverse die. Lightly toned. Good very fine.