TLS as president signed “D.E.,” one page, 7 x 10.25, personal letterhead, June 12, 1958. Letter to Barry Leithead, in full: "Knowing that you are taking Cliff as a new traveling companion, I sent a memorandum of advice to him which I hope he will share with you. To what you will receive through this secondary route, I think I should remind you also to be sure to complete your back swing and to avoid trying to hit the ball completely across the English Channel. On the chance that you may keep a diary, as the basis for a new book, you might call it merely 'The Rover Boys Fifty Years Later.'" In fine condition. Accompanied by a full letter of authenticity from Beckett Authentication Services.