Watch List notes:

MARCUS AURELIUS. Denarius. (Ar. 3.32g / 18mm). 172 AD Rome. (RIC 259). Anv: Laureate bust of Marcus Aurelius on the right, around legend: M ANTONINVS AVG TR P XXVI. Rev: Roma seated on the left with Victoria and carrying a scepter, behind shield, around legend: IMP VI COS III. F.