Denarius of Marcus Aurelius. Minted between 147 and 148 A.D. 3,4 gm.
Obverse: AVRELIVS CAES AVG PII F. Bare head right.
Reverse: TR POT II COS II. Minerva standing right, holding spear and resting left hand on shield.
Cohen 608
RIC 438b (Antoninus Pius)