Watch List notes:

Antoninus Pius. As Caesar, A.D. 138. AR denarius (18 mm, 3.21 g, 5 h). Rome. ANTONINVS AVG PIVS P P, bare head of Antoninus Pius right / TR POT COS II, Felicitas standing facing, head left, holding caduceus and cornucopia. RIC 475 (Pius); RSC 729. Very fine.