Marcus Aurelius (161 - 180 AD).
Denarius. 166 - 167 AD Rome.
Vs: M ANTONINVS AVG ARM PARTH MAX. Bust with laurel wreath on the right.
Rev: TR P XXI IMP IIII COS III. Providentia with staff and scepter standing to the left, globe at her feet. 3,23g 19,2 mm