FOREWORD This report has had classified material removed in order to make the :information available on an unclassified, open publicé jon basis, to any interested parties. This effort to declassify this report has been accomplished specifically to Support t jJepartment of Defense Nuclear Test Personnel Review (NTPR) Program. The objective is to facilitate studies of the low levels-of radiation received by some individuals during the atmospheric nuclear test program by making as much information as possible available to all interested parties. The material which’“has been deleted is all currently classified as Restricted Data or Formerly Restricted Data under the provision of the Atomic Energy Act of 1954, (as amended) or is National Security Infor . This report has been rapryduced directly from available copies of the original material. The locations from which material has been deleted is genenally obvious by the spacings and "holes" in the text. Thus ‘tte context of the material deleted is identified to ass istihe reader in the determination of whether the deleted information ifigermane to his study. It is the belief of the individubs who have participated in preparing this report by deletingithe classified material and of the Defense Nuclear Agency that thé .report accurately portrays the contents of the original and: that the deleted material is of little or no significance to‘studies into the emounts or types of radiation received by“any individuals during the atmospheric nuclear test program. (|