Marcus Aurelius. As Caesar, AD 139-161. AR Denarius (18mm, 3.34 g, 6h). Rome mint. Struck under Antoninus Pius, AD 148-149. Bare head right / Providentia standing left, resting left elbow on column to right, pointing at globe on ground at left, and holding scepter. RIC III 446 (Pius); RSC 628. VF, lightly toned. Expressive portrait.