Number of Copies Los Alamos Scientific Laboratory Dr, N. E. Bradbury Lawrence Radiation Laboratory Dr. Edward Teller Sandia Corporation Dr. Julius P. Molnar Armed Forces Special Weapons Project Headquarters Field Commander, Sandia Base San Francisco Operations Office - New York Operations Office, DBM Holmes & Narver, Inc, Los Angeles Eniwetok Resident Manager Rad-Safe Officer Reynolds Electrical & Engineering Co. Rad-Safe Division Public Health Service Division of Radiological Health, E. C. Anderson Office of Civilian Defense and Mobilization Edward R. Saunders, Jr. Technical Information Service Extension, Oak Ridge