RUTGERS UNIVERSITY The State University of New Jersey NEW JERSEY AGRICULTURAL EXPERIMENT STATION DEPARTMENT OF MICROBIOLOGY NICHOL AVENUE aSEY NEW BRUNSWICK NEW JE October 16, 1953 Dr. J. Lederberg Dept. of Genetics University of Wisconsin Madison 6, Wisconsin Dear Dr. Lederberg: I am writing again to invite you to come here to present one of our seminars. We would be glad to adjust the date to your convenience and pay the necessary expenses involved. With best wishes, I am Cordially yours, Skew on O. Ul cxcg rr On Ghairman, Microbiology Dept. SAW: VAC