Watch List notes:

Marcus Aurelius. As Caesar, AD 139-161. AR Denarius (16.5mm, 3.11 g, 6h). Rome mint. Struck AD 153-154. Bare head right / Minerva standing left, holding owl on outstretched hand and resting hand on spear and shield set on ground to right. RIC 459 (Pius); RSC 663. Bright surfaces, toning, reverse struck slightly off center, die break, some deposits on edge. Near EF.