Watch List notes:

MARCUS AURELIUS. Denarius. (Ar. 3.45g / 19mm). 172-173 AD Rome. (RIC 280). Anv: Laureate bust of Marcus Aurelius on the right, around legend: M ANTONINVS AVG TR P XXVII. Rev: Captive seated left, behind trophy, around legend: IMP VI COS III. VG.