MARCUS AURELIUS, as Caesar.139-161 AD. AR Denarius (18mm, 3.38 g, 6h). Struck 160-161 AD under Antoninus Pius. AVRELIVS CAESAR AVG PII F COS, bare head right / TR POT XV COS III, Pietas standing left, holding 2 children, 2 more at feet. RIC III 490 (Pius); BMCRE 1019 (Pius); RSC 774a. EF.