Watch List notes:

Marcus Aurelius. As Caesar, AD 139-161. AR Denarius (19mm, 3.63 g, 6h). Rome mint. Struck under Antoninus Pius, AD 151-152. Bare head right / CLEM in exergue, Clementia standing left, holding patera and raising hem of skirt. RIC III 456a (Pius); RSC 25a. Near EF.