Watch List notes:

Antoninus Pius. AD 138-161. Æ Sestertius (32.5mm, 29.37 g, 6h). Rome mint. Struck circa AD 141-143. Laureate head right / Salus standing left, holding scepter and feeding from patera serpent coiled around and rising from altar to left. RIC III 635; Banti 340. Near VF, light tan surfaces, minor roughness.