Watch List notes:

Antoninus Pius and Marcus Aurelius (139-161), Denarius, Rome, AD 140; AR (g 3,69; mm 18; h 6); ANTONINVS AVG PI - VS P P TR P COS III, laureate head of Antoninus Pius r., Rv. AVRELIVS CAE[SAR] - AVG PII F COS, bare head of Marcus Aurelius r. RIC 417a; C 15.
Scarce, cabinet tone, about extremely fine.