45. aN AUG 811979 ey ot THE WEIZMANN INSTITUTE OF SCIENCE £ OF THe PRET REHOVOT - ISRAEL Ox Iw?) niaina DEPARTMENT OF BIOPHYSICS mprora1ad> apona August 23, 1979 Professor Joshua Lederberg, President The Rockefeller University New York, N.Y. 10021 U. S. A. Dear Joshua, Thanks for your kind and friendly note. 1 plan to come to New York in the middle of September and. will stay in Manhattan until the end of October, whereupon | will return home to the Weizmann Institute. During my stay in New York ! will occupy the Herman Mark Chair at the Polytechnic Institute of New York where | worked some thirty years ago. 1! have undertaken this temporary post because of my great admiration for Professor Mark, and his outstanding contributions in planning the academic structure of the Weizmann Institute during the earliest stages of its development. Needless to say | shall be delighted to visit you and my good friends at The Rockefeller University during my stay in New York, and 1 shall call you upon my arrival in the U.S.A. With kindest personal regards, Sincerely, Fobra Hitler Ephraim Katzir L _ CABLE ADORESS: WEIZINST [Isroet}) :O°ptand yyo PHONE: 54-63111 :paoo TELEX: 31934 : DpyD