Watch List notes:

Antoninus Pius. A.D. 138-161. Æ as (27.2 mm, 9.59 g, 5 h). Rome, A.D. 152-153. ANTONINVS AVG PIVS PP TR P XV, laureate head right / SALVS AVG COS IIII S-C, Salus standing left, feeding snake arising from altar and holding scepter. RIC 900a; BMCRE 1904. VF.