Stanislas Radziwill trying to determine who owns letter written by Thomas Nuckols in 1999 . Letter passed from collector to collector , but widow says she gave it to no one . Letter found among papers of Jackie Kennedy , who died in 1999 , son says . Nuckols said he contacted the Kennedy Library in Boston , Massachusetts , but `` the person on the telephone did not seem too interested in the letter '' and referred him to a Connecticut collector , who bought it for $ 6,000 , the affidavit says . Son Russell Nuckols told authorities he found it among the papers left by his father .
Stanislas Radziwill trying to determine who owns letter written by Thomas Nuckols in 1999 . Letter passed from collector to collector , but widow says she gave it to no one . Letter found among papers of Jackie Kennedy , who died in 1999 , son says . Son Russell Nuckols told authorities he found it among the papers left by his father .