Watch List notes:

MARCUS AURELIUS. Denarius. (Ar. 3.34g / 19mm). 167 AD Rome. (RIC 170). Anv: Laureate head of Marcus Aurelius on the right, around legend: M ANTONINVS AVG ARM PARTH MAX. Rev: Providentia standing to the left carrying scepter and rod on globe, around legend: TR P XXI IMP IIII COS III. Almost Extremely Fine. Nice specimen.