UNITED STATES ATOMIC ENERGY COMMISSION WASHINGTON, D.C. 20545 October 22, 1969 OFFICE OF THE CHAIRMAN Professor Joshua Lederberg Department of Genetics | Stanford University Medical Center Stanford, California 94305 Dear Joshua: I recall that in our very pleasant conversation at the Sodergarn I said that I would send you a copy () of the paper on the fusion torch concept which has been prepared by two young AEC staff members, Drs. Bernard Eastlund and William Gough. I now enclose a copy of the paper for whatever use you wish to make of it. The authors have carried their study still further and will be presenting another paper at the Washington meeting of the American Institute of Chemical Engineers in November. Your newspaper article on chemical mutagenic agents in the environment, which appeared in the Washington Post on October 18, was both interesting and useful. I enjoyed reading it? , Cordially, * Glenn T. Seaborg Enclosure Den. Syg9tasS Anarg