Watch List notes:

Antoninus Pius. As Caesar, A.D. 138. Æ sestertius (29 mm, 24.59 g, 6 h). Rome, under Hadrian, A.D. 138. Bare head of Antoninus Pius right / Pietas standing facing, head left, dropping incense over lighted altar to left, and holding box of perfumes. RIC 1083a. Brown patina. Fine.