Watch List notes:

Antoninus Pius. Denarius; Antoninus Pius; 138-161 AD, Rome, 161 AD, Denarius, 3.40g. Cf. BMC-1013 note (Lippmann Coll., Hamburg). Obv: ANTONINVS AVG PIVS P P TR P XXIIII Bare-headed bust r., with fold of cloak on front shoulder and behind neck. Rx: PIETATI AVG COS IIII Pietas with four children, commemorating the birth of Marcus Aurelius' and Faustina II's fourth surviving daughter. Ex Curtis L. Clay Collection; ex Rauch 101, 19 April 2016, 1588.. MS