Marcus Aurelius as Caesar (139-161). AR Denarius. Rome mint, 156-157 AD. Obv. AVRELIVS CAES ANTON AVG PII F. Bare head right. Rev. TR POT XI COS II. Felicitas standing left, leaning on column and holding caduceus and sceptre. RIC III (A. Pius) 470; C. 709. AR. 3.27 g. 17.00 mm. Scarce. A choice example, lightly toned. About EF.