Marcus Aurelius as Caesar, AE As, struck under Antoninus Pius, AD 155-156.

AVRELIVS CAESAR AVG PII FIL, bare-headed, draped bust right.
TR POT X COS II S-C, Minerva seated right with right hand held up to her head and holding a spear in her left hand. 

RIC 1331 (Pius); Cohen 692; BMCRE p. 338 note.

With permission of Fritz Rudolf Künker GmbH auction 312, Lot 2890, Oct. 2018.