Watch List notes:

ANTONINO PIO. Denarius. (Ar. 3.18g / 18mm). 139 AD Rome. (RIC 35). Obv: Bust of Antonino Pío to the right, around legend: IMP CAE L CAES HADR ANTONI AVG. Rev: Pax shelf on left carrying branch and cornucopia, around legend: AVG PIVS PM TR P COS II P P. F.