Watch List notes:

Antoninus Pius (138-161), Denarius, Rome, AD 147-148; AR (g 3,18; mm 19; h 5); ANTONINVS AVG - PIVS P P TR P XI, laureate head r., Rv. COS - IIII, emperor standing l., sacrificing over tripod out of patera. RIC 168; C 301.
Lustrous, about fdc.