Watch List notes:

Antoninus Pius (138-161), Denarius, Rome, AD 150-151; AR (g 3,18; mm 18; h 6); IMP CAES T AEL HADR ANTONINVS AVG PIVS P P, laureate head r., Rv. TR POT XIIII - COS III[I], Pax standing l., holding branch and sceptre; in ex. [PAX]. RIC 200c; C 582.
Lustrous, about fdc.