Watch List notes:

Antoninus Pius (138-161). AE Sestertius, 156-157AD. D/ ANTONINVS AVG PIVS P P IMP II. Laureate head right. R/ TR POT XX COS IIII SC. Securitas seated left, holding sceptre and resting left elbow on cornucopiae, which forms arm of chair. RIC 967. AE. g. 26.55 mm. 32.00 Good VF.