Watch List notes:

Antoninus Pius. A.D. 138-161. AR denarius (18.1 mm, 3.16 g, 11 h). Rome mint, struck A.D. 140-143. ANTONINVS AVG PIVS P P TR P COS III, laureate head right / PROVIDENTIAE DEORVM, winged thunderbolt. RIC 80a; BMCRE 225; RSC 681. VF. Scarce.