Watch List notes:

Marcus Aurelius. AD 161-180. Æ Sestertius (32mm, 26.76 g, 12h). Rome mint. Struck AD 163. Laureate head right / Salus standing left, holding scepter and feeding serpent rising from altar to left with patera. RIC III 843; MIR 18, 54-6/30; Banti 286. VF, green-brown surfaces, some roughness.