Watch List notes:

Antoninus Pius (138-161). AE Sestertius, 145-161 AD. D/ ANTONINVS AVG PIVS PP IMP II. Laureate head right. R/ SECVND/ DECEM/ ANNALES/ COS IIII/ SC in oak wreath. RIC 785. AE. g. 25.38 mm. 31.00 R. Rare and superb. Charming portrait and lovely toned orichalcum surfaces, with green hues. EF.