Watch List notes:

Antoninus Pius (138-161). AE Sestertius, 140-144 AD. Obv. ANTONINVS AVG PIVS PP TR P COS III. Laureate bust right. Rev. OPI AVG SC. Ops seated left, holding sceptre. RIC 612. AE. g. 26.62 mm. 35.50 Scarce. Smoothed. Good VF.