Lawrence Berkeley Laboratory 1 Cyclotron Road Berkeley, California 94720 (415) 486-4000 @ FTS 451-4000 Ab CTA EER oe July 15, 1991 Carlton (Cliff) Chapman Defense Nuclear Agency Nuclear Test Personnel Review Program 6801 Telegraph Road Alexandria, VA 22310-3398 RE: Survey of Nuclear Testing and Fallout Records The Lawrence Berkeley Laboratory Archives and Records Office has completed the survey of nuclear testing and fallout records at the Laboratory. Enclosed is a copy of the surveys, including a brief preface and introduction, and an outline of various divisions and groups involved in nuclear testing and fallout activities. Due to the large number of original documents, copies of many records were not included in this survey copy. In 1971, the Livermore Laboratory was made a separate national laboratory from the Lawrence Radiation Laboratory (LBL) at Berkeley. For more information concerning the Livermore branch, you may want to contact the Lawrence Livermore National Laboratory archivist, James Carothers, at 415/422-7010. Should you have any questions about the surveyed records or if we can provide additional assistance, please contact either Lori Hefner or me at 415/486-5525, at the LBL Archives and Records Office. incerely, 3 Ge [9 DennisSeocden and Archivist & Records Analyst Enclosure cc: Lori Hefner, LBL Archives Ann Raible, DOE/SAN Waverly Lowell, NARA/Pacific-Sierra B. Franklin Cooling, DOE History Div. Cliff Scroger, HAI KR