Watch List notes:

Antoninus Pius (138-161), As, Rome, AD 145-161; AE (g 11,98; mm 28; h 6); ANTONINVS AVG - PIVS P P TR P COS IIII, laureate head r., Rv. S P Q R / OPTIMO / PRINCIPI / S C, in oak wreath. RIC 827a; C 791.
Green patina, good very fine / about extremely fine.