SOCIETY OF AMERICAN BACTERIOLOGISTS OFFICE OF THE PRESIDENT HARRY EAGLE NATIONAL INSTITUTES OF HEALTH BETHESDA 14, MARYLAND February 5, 1958 Dr. Joshua Lederberg Department of Medical Genetics University of Wisconsin Madison, Wisconsin Dear Josh: I was very much interested in your memorandum on Cosmic Microbiology, and share your concern over what may soon become a lost opportunity. I will call Dean Cowie as you suggest, but I agree with you that the best approach to this is by way of the National Academy of Sciences or the NRC. I will, of course, be glad to do anything I can in this connection; but at the moment I am not clear as to just how to apply the weight of the SAB, for whatever that may be worth. Dean Cowie is out of town, but I will, in the meantime, write a letter to Dr. Bronk as president, endorsing your position, and senonding your letter. Sin¢erely yours, Kagle, MeD. HE: ac ecs Dr. P. W. Wilson Dr. Ee M. Foster