Watch List notes:

Antoninus Pius, as Caesar (Hadrian, 117-138), Sestertius, Rome, February 25th - July 10th AD 138; AE (g 26,01; mm 33; h 12); IMP T AELIVS CAE - S[A]R ANTONINVS, bare head r., Rv. TRIB - POT COS, Pietas standing l. by altar, holding box of perfumes; in field, S - C; in ex. PIETAS. RIC 1083a; C 604.
Scarce, good portrait, dark patina, about extremely fine.