Watch List notes:

Antoninus Pius. AD 138-161. Æ Sestertius (32mm, 24.89 g, 12h). Rome mint. Struck AD 140-144. Laureate head right / Salus standing left, holding scepter and feeding from patera a serpent coiled right around altar to left; S C across field. RIC III 635; Banti 340. Near VF, brown surfaces.