AoEoCo DISTRIBUTION Libby, Dr. Willard F, Potts, Dro J. Calvin Starbird, Brig. Gen. A.D. Dunham, Dr. C. Le Commissioner Special Assistant to Dr. Libby Division of Military Application Division of Biology and Medicine Division of Biology and Medicine Division of Biclogy and Medicine Division of Biology and Medicine Division of Biology and Medicine Division of Biology and Medicine Division of Biology and Medicine Division of Biclogy and Medicine Division of Research New York Operations Office New York Operations Office New York Operations Office New York Operations Office New York Operations Office New York Operations Office New York Operations Office Claus, Dr. Walter D. Duming, Dr. Gordon Mo Helland, Mr. Joshua Zo Hollister, Mr. Hal L. Reitemeier, Dre Robert F. Western, Dr. Forrest Wolfe, Dr. John N. English, Dr. Spofford G. Eisenbud, Mr. Merril Lough, Dr. S. Allan Deihl, Mr. George Do Harley, Dr. John H. Whitney, Mr. Ira Be Hardy, Mr. Edward Po, dre Harris, Mr. William B. DISTRIBUTION OUTSIDE A.BoC. Alexander, Dr. Lyle T. Anderson, Dr. Ernest C,. Anderson, Dro Be Ce Ballou, Dr. Nathan E. Beaufait, Dro Le de Bird, Dre Po Moe Bryant, Dre Fo Jeo Boulenger, Dro Re Brues, Dr. Austin Mo Bowen, Dr. Vaughan T. Comar, Dr. Co Lo Commsner, Dr. Barry Cowan, Mr. Fred Cowan, Dre George Ae DeHaan, Mr. Ao Demorest, Mr. Howard L. DiGiovanni, Mr. Ho Donaldson, Dro Le Re Dougherty, Dr. Thomas S. Edvarson, Dre Ke. Fea, Dr. Giorgio Friedlander, Dro S. Ke Grummitt, Dro W. E. Hagemann, Dro Fo Te Hartgering, Lt. Col. James Bo Hogness, Dr. Thorfin R. Huber, Prof. Po Hyinden, Mro To Jones, Dr. Hardin Bo U. S. Department of Agriculture Les Alamos Scientific Laboratory Uo S. Pablic Health Service, Washington Neval Radiological Defense Laboratory Traceriab, Inc. Dept. of National Health & Welfare, Ottawa Atomic Energy Research Establishment, Harwell Beigium Atomic Energy Centre Argonne Naticnai Laboratory Woods Hele Oceanographic Institute Corneli University Washington University Brookhaven National Laboratory Los Alamos Scientific Laboratory Traseriab, Inc. General Mills, Ince Del Electrenics Corp. University cof Washington University of Utah Research Institute of National Defense, Sweden Italian A.F. Meteorological Service Johns Hopkins University Atomic Energy of Canada, Ltd. Argonne National Laboratory Walter Reed Hespital Chicago-Midway Laboratory Institut der Universitat Basel, Switzerland Norwegian Defense Research Establishment University cf California ~ 33 «