Watch List notes:

Marcus Aurelius. As Caesar, AD 139-161. AR Denarius (18mm, 3.33 g, 12h). Rome mint. Struck under Antoninus Pius, AD 140-144. Bare head right / Emblems of the augurate and pontificate: secespita, aspergillum, guttus, lituus, and simpulum. RIC III 424a (Pius); RSC 451. Good VF, lightly toned. Struck on a full flan.