OFFICE OF THE DEAN CORNELL UNIVERSITY MEDICAL COLLEGE 1300 YORK AVENUE NEW YORK, N.Y. 10021 € GOCKEFELLER Uiity (auc. 15 996 ) Xp, CE OF THe presto Dr. Joshua Lederberg President The Rockefeller University York Avenue New York, New York 10021 Dear Josh: | presume it is appropriate for me to resign my adjunct positions at The Rockefeller University. If | can be any help in the future, please do not hesitate to call on me. | have enjoyed the relationship and hope a growing bond between Cornell and Rockefeller emerges. Rod Nichols has been of immense help to me and the relationship. Best personal regards. Sincerely, f Theodore Cooper, M.D.,Ph.D. Dean - 4-ThL ca- Fs Kien