Watch List notes:

Marcus Aurelius, 161-180. Denarius (Silver, 18 mm, 3.27 g, 12 h), Rome, 161-162. •M• ANTONINVS AVG Bare head of Marcus Aurelius to right. Rev. CONCORD AVG TR P XVI / COS III Concordia seated to left, holding patera in her extended right hand and resting her left elbow on the head of a statue of Spes, set on cornucopia. BMC 194. Cohen 33. RIC 38. Wonderful rainbow toning; a beautiful coin. Nearly extremely fine.
From the A.S. collection, Switzerland.