MARCUS AURELIUS CAESAR AR silver denarius. Rome, 154-155 AD. AVRELIVS
CAESAR AVG PII FIL, Bare head of Marcus Aurelius to right. Reverse - TR
POT VIIII COS II Minerva standing front, head to left, holding owl in
her right hand and spear and shield in her left. BMC 837. Cohen 676. RIC
463a. 18mm, 3.5g.