Sxoqw? nivm Kowa PRESIDENT OF ISRAEL Jerusalem, 22 November 1976 Dear Joshua, I have been wanting to write and tell you how sincerely I share your grief on the passing in Jerusalem of that noble lady, your Mother. I know how ‘mach she meant to you and how understanding and concerned her relationship to your scholarly work was. In sympathy and friendship, Goto Kabehatahy’_ _ Kare v Professor Joshua Lederberg Genetics Department Stanford University School of Medicine Stanford, California 94305