Watch List notes:

Antoninus Pius. As Caesar, A.D. 138. AE as (26.3 mm, 11.63 g, 2 h). Rome mint, A.D. 138. IMP T AELIVS CAESAR ANTONINVS, Bare head of Antoninus Pius right / TRIB POT COS, clasped hands, holding winged caduceus and corn ears; S-C across fields. RIC 1088a (Hadrian). VF. Scarce.