Mrs June Rogers [stamped, DEC 10 1992] Stan's papers Dear Mrs. Rogers -- I am sorry that my (prompt!) acknowledgement to you seems to have gone astray. I did write you that the correspondence you sent was right on the mark! Most helpful! I also wrote that I had deposited the originals in the archives of the American Philosophical Society. I hope you would be receptive to depositing all of his papers (bar whatever may be of special personal interest to you) with the APS -- and let the professional archivists decide what is important. Most people err by discarding too much. Many thanks for your help. Sincerely, Joshua Lederberg 12/10/92 MJ