Watch List notes:

Antoninus Pius, with Marcus Aurelius, as Caesar. Silver Denarius (3.50 g), AD 138-161. Rome, 140. ANTONINVS AVG PI-VS P P TR P COS III, laureate head of Antoninus Pius right. Reverse: AVRELIVS CAESAR AVG PII F COS, bare-headed and draped bust of Marcus Aurelius right. RIC 417b; BMC 160; RSC 22a. Lightly toned. Lustrous and perfectly centered on both sides. Superb Extremely Fine. Estimated Value $500 - UP
Peter Corcoran Collection, Ex Roma E73 (23 July 2020), 773.