TLS as president signed “D. E.,” one page, 7 x 10.25, personal White House letterhead, August 9, 1956. Letter of thanks to David Marx. In part: “I am always a little astonished to remember again that you and Louis share your birthday anniversary too! My felicitations to you on the occasion, and the hope that the year to come will bring you the large measure of happiness and satisfaction that you so richly deserve.” In very good condition, with pencil notation to bottom, a mild shade of overall toning, and a few areas of heavier toning. Accompanied by the original mailing envelope. RR Auction COA.