THE UNIVERSITY OF CHICAGO CHICAGO 37+ ILLINOIS THE ENRICO FERMI INSTITUTE FOR NUCLEAR STUDIES January 20, 1961 Prof. Joshua Lederberg Stanford University Medical Center Palo Alto, California Dear Prof. Lederberg: Enclosed please find a manuscript which I submitted to Science today. As you will see, I find myself in disagreement with you on several points. However, I want to make sure that my criticisms are fair and justified. If my paper should contain any misrepresentations or errors, I should be grateful to you for bringing them to my attention. I shall look forward to hearing from you. Yours very sincerely, G Edward Anders Associate Professor of Chemistry EA:mb Encl. aa + “ ” ers eek Corben, £ 3 3 ee ee ee of