1 page, 4to, pale green White House stationery, with one emendation: Kennedy has crossed out "Mr. Harriss" in the heading, and substituted "Rob." Fine. A gracious thank-you, mentioning Jackie and their trip to Mexico: "Mrs. Kennedy joins me in this expression of thanks for your message of congratulations on our mission of friendship to Mexico. It is good to have your heartening appraisal of it. We were touched by the sincerity and warmth of the welcome given us by the people of Mexico..."" /> KENNEDY, JOHN F., <I>President</I>. Typed letter signed ("John Kennedy") as President, to Robert M. Harriss, Washington, D.C., 20 July 1962. <I>1 page, 4to, pale green White House stationery, with one emendation: Kennedy has crossed out "Mr. Harriss" in the heading, and substituted "Rob."</I> Fine. A gracious thank-you, mentioning Jackie and their trip to Mexico: "Mrs. Kennedy joins me in this expression of thanks for your message of congratulations on our mission of friendship to Mexico. It is good to have your heartening appraisal of it. We were touched by the sincerity and warmth of the welcome given us by the people of Mexico..." | Christie's