Watch List notes:

Marcus Aurelius. As Caesar, AD 139-161. Æ Sestertius (33mm, 18.60 g, 12h). Rome mint. Struck under Antoninus Pius, AD 147. Bare head right / Minerva, helmeted and draped, standing right, holding reversed spear in right hand and resting left hand on shield set on ground. RIC III 1248 (Pius); Banti 299. Brown-green patina, edge split, light roughness, some smoothing and tooling. VF.