ALEJANDRO ZAFFARONI Jd Rare ara arcare-ro Re 214 POLHEMUS AVENUE ATHERTON, CALIFORNIA 94025 October 7, 1974 Dear Josh: We are going through a most hectic period with continuous trips to Europe and the East Coast which has made it very difficult to take care of matters such as my correspondence, Lyda and I want to send you and Marguerite our warm congratulations for the birth of your new daughter Anne, and accept your invitation to drop by one day and get acquainted with the new mem- ber of the family. With warmest regards, Sincerely, VY ff Vv Dr. Joshua Lederberg 1431 Pitman Avenue Palo Alto, California 94301