MINISTERE DE L'EDUCATION NATIONALE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE July 3, 1957 LABORATOIRE DE GENETIQUE PHYSIOLOGIQUE GIF-SUR-YVETTE 1 (SEINE-ET-OISE) Tet. : 136 Aa GIF Professor J. Lederberg Genetics Building University of Wisconsin Madison 6, Wisconsin U.S.A. Dear Josh, 1) 2) 3) 4) 5) Your letter of July 1 received, Sorry you cannot consider attending our Symposium , Coordination of the latter with the Stockholm Congress has been considered, but had to be given up for several reasons. I shall most probably shift the date of our Symposium to an earlier date in March. This would make it possible for anybody to take part in our and Hollaender's Symposium, Personnally, I would be delightedto attend the Gatlinburg meeting, but a) do not yet know when I will be busy with courses next year; b) have received no invitation, Concerning Wright's application for a french Government Fellowship : I will certainly gladly intervene directly at the Directeur des Relations Culturelles. In order to do this, I should like to have carbons of Wright's letters both to him and to the French Embassy in Canberra, Please ask him to air-mail these as_ soon as possible : August is a dead month here and I should therefore intervene imme- diately. I hope the carbons will tell me, among other things, the exact dates of the projected visit, Regards to both of you from both of us, As ever, fa Boris EPHRUSST