[ Autograph ] Dwight D. Eisenhower Superb T.L.S. lp. 8vo. on his monogrammed letterhead Gettysburg, Sep. 20, 1963 to American Mercury astronaut Cordon Cooper. In full: "Dear Astronaut Cooper: Thank you for arranging for my grandson, David, and me to receive the personally autographed, colored photographs. David is away at school but I will certainly see that he receives it when he come home on hisfirst vacation. With warm regard and best wishes, Sincerely, Dwight D Eisenhower". It was Eisenhower who created NASA in 1958, and he was no doubt proud of Cooper's accomplishment in orbiting the Earth. Folds, otherwise fine.