Watch List notes:

Antoninus Pius, 138-161. Denarius (Silver, 19 mm, 2.83 g, 6 h), Rome, 147-148. ANTONINVS AVG PIVS P P TR P XI Laureate head of Antoninus Pius to right. Rev. COS IIII Salus standing left, holding rudder set on globe with her left hand and, with her right, holding a patera from which she feeds a serpent arising from an altar to left. BMC 622. Cohen 281. RIC 181. Extremely fine.