ROMAN EMPIRE. Marcus Aurelius as Caesar. AD. 139-161. Æ As (9.98 gm; 26 mm). Struck AD. 140-145. AVRELIVS CAES-AR AVG PII F COS II, Bare head right / HILARITAS S C, Hilaritas standing left holding cornucopiae and branch. Cf. RIC Pius 1242a. Well struck on a nice full flan. Some minor smoothing on the field. Dark green patina. Choice EF.