Three TLSs by Nixon, each one page, dated from 1964 to 1992: one signed "Dick," personal letterhead, June 29, 1964 ("It was most thoughtful of you to send me the Imperial Hotel Journal"); one signed "Richard Nixon," personal letterhead, April 21, 1978 ("Mrs. Nixon joins me in sending our very best wishes"); and one signed "Richard Nixon," personal letterhead, August 6, 1992 ("Your taking the time to write in reference to my book, Seize the Moment, was most thoughtful. I greatly appreciated your generous comments"). In very good to fine condition, with toning and a couple of horizontal bends to the 1978 letter. Accompanied by the original mailing envelope for the 1992 letter.