Watch List notes:

Antoninus Pius (138-161) - AR Denarius (Rome AD 151-152, 3.32 g) - IMP CAES T AEL HADR ANTONINVS AVG PIVS PP Laureate head right / TR POT XV COS IIII Tranquilitas standing right, holding rudder and corn ears (TRANQ in ex.) (RIC 218 / RSC 826) - VF