JAN 12 1965 Yale Univer sity New Haven, Connecticut Department of Molecular Biology and Biophysics The Josiah Willard Gibbs Research Laboratories MAILING ADDRESS: Box 2166 Yale Station January 11, 1965 Dr. Joshua Lederberg Biochemistry Department Stanford University School of Medicine Palo Alto, California Dear Joshua, I think there is a good possibility of bringing Norton Zinder to Yale, since Bronk's appointment policies appear to have sown seeds of discontent among the younger people at the Institute. To start the ball rolling we need appropriate letters of recommendation to obtain an attractive offer from the university administration. Needless to say a letter from you would help enormously. If you are willing, please send it to me and I will funnel it through administra- tive channels. With best wishes, AG:bla