Watch List notes:

Antoninus Pius. A.D. 138-161. Æ sestertius (33 mm, 23.24 g, 5 h). Rome, A.D. 139. IM[P] T AEL CAES HADR ANTONINVS AVG PIVS, laureate head of Antoninus Pius right / P M TR POT COS II, S C across field, Pax standing facing, head left, holding branch and cornucopiae. RIC 528. Rare. Olive-green patina with sandy highlights, a touch of smoothing in fields and light strengthening of legend on reverse. A handsome portrait. Nice very fine.