Watch List notes:

Antoninus Pius (138-161), Denarius, Rome, AD 145-161; AR (g 3,37; mm 18; h 6); ANTONINVS - AVG PIVS P P, laureate head r., Rv. C - O - S II - II, clasping hands, holding corn ears and caduceus. RIC 136; C 344.
Good very fine.