Watch List notes:

Antoninus Pius. A.D. 138-161. AR denarius (18.90 mm, 3.42 g, 7 h). Rome mint, struck A.D. 140. ANTONINVS AVG PIVS PP TR P COS III, laureate head of Antoninus Pius right / AVRELIVS CAESAR AVG P II F COS, bare head of Marcus Aurelius right. RIC 417a; BMCRE 155; RSC 15. aVF.