Foon ELLER ONivé,. . QEC17issc Or, LOE OF THe eae” NEW YORK UNIVERSITY A private university in the public service Office of the President ELMER HOLMES BOBST LIBRARY 70 WASHINGTON SQUARE SOUTH, NEW YORK, N.Y. 10012 December 15, 1980 Dr. Joshua Lederberg President The Rockefeller University 1230 York Avenue New York, New York 10021 Dear Joshua: It was a great pleasure for Martha and me to see you and Marguerite on Monday evening at the I. B. Singer dinner and lecture, and I want to express my thanks for all your help and that of your staff on this occasion. It is apparent to me, from the immense popularity of the lecture, that we have a clear vote of confidence on the part of both communities to continue our planned series of activities (although let's hope for a somewhat smaller audience). I look forward to joining you at future events which bring our two communities together. Sincerely, a Ivan L. Bennett, Jr., M.D. L Acting President