TLS as president signed “John Kennedy,” one page, 5.75 x 7.25, White House letterhead, September 17, 1962. Letter to William E. Hansen of Holyoke, Massachusetts, in full: "Thank you for your letter enclosing the August 1929 sea issue of THE MENTOR. The article about President Roosevelt's collection is indeed of special interest to me, and I want to thank you for your thoughtfulness." Matted to an overall size of 9.75 x 11.75. In very good to fine condition, with a faint stain to the date, and light overall toning. Accompanied by a full letter of authenticity from JSA.