Watch List notes:

Antoninus Pius (138-161). AR Denarius, 151-152. Obv. IMP CAES T AEL HADR ANTONINVS AVG PIVS PP. Laureate head right. Rev. TR POT XV COS IIII. Vesta standing left, holding simpulum and palladium. RIC III 209. AR. 2.84 g. 18.00 mm. Lightly toned with blue iridescent hues. Good VF.