Watch List notes:

Antoninus Pius (138-161), Sestertius, Rome, AD 145-161; AE (g 23,32; mm 31; h 12); ANTONINVS AVG - PIVS P P TR P, laureate head r., Rv. COS - II - II, emperor, with radiate nimbus and in military dress, standing l., holding branch and spear; in field, S - C. RIC 765; C 318.
Dark patina, good very fine.