Watch List notes:

ANTONINO PIO and MARCUS AURELIUS. Denarius. (Ar. 2.82g / 15mm). 140 AD Rome. (RIC 417b). Anv: ANTONINVS AVG PIVS PP TR P COS III. Laureate bust of Antonino Pío on the right. Rev: AVRELIVS CAESAR AVG PII F COS. Naked bust of Marcus Aurelius on the right. F. Cleaned oxidations.