Watch List notes:

Marcus Aurelius. AD 161-180. AR Denarius (18mm, 3.12 g, 12h). Rome mint. Struck AD 169. Laureate head right / Liberalitas standing left, holding abacus and cornucopia. RIC III 206; MIR 18, 181-4/30; RSC 412. Light iridescent tone about the peripheries. Good VF.