Watch List notes:

Marcus Aurelius. A.D. 161-180. AR denarius (17.3 mm, 3.25 g, 12 h). Rome mint, Struck A.D. 170. M ANTONINVS AVG TR P XXIIII, laureate head right / COS III, Salus standing right, feeding snake held in her arms. RIC 216; BMCRE 514; RSC 139. EF.