Record Copy to Replace Unstable Original - Best Available Copy. Property of NAS Archives. NATIONAL AERONAUTICS AND SPACE COUNCIL WASHINGTON 25. D.C. May 5, 1961 Dear Professor Lederberg: Thank you for your letter of May 2, which the Vice Presi- deat has brought to my attention, At the request of the President, we are currently studying the various phases of a space program which will give us a real chance of reaching our appropriate place of leader- ship. The suggestions that you make are among those being given careful consideration, Sincerely, E. C, Welsh Executive Secretary Professor Joshua Lederberg Stanford University Medical Center Palo Alto, California