FOREWORD This report has had classified material removed in order to make the information available on an unclassified, open publication basis, to any interested parties. This effort to declassify this report has been accomplished specifically to Support the Department of Defense Nuclear Test Personnel Review (NTPR) Program, The objective is to facilitate studies of the low levels of radiation received by scme individuals curing the atiospheric nuclear test program by meking as much information as possible availeble to all interested parties. Tne material which has been deleted is all currently classified as Restricted Data or Formerly Restricted Data under tne provision of the Atomic Energy Act of 1954, (as amended) or is Retional Security Information. This report has been reproduced directly from available cepies of the original material. The locations from which saterial has been deleted is generally obvious by the spacings end "holes" in the text. Thus the context of the material celeted is identified to assist the reader in the determination of whether the Geleted information is germane to his study. It is the belief of tie individuals wno have participated in préparing this report by Geleting the classified material and of the Defense Nuclear &gency that the report accurately portrays the contents of the original and that the deleted material is of little or no significance to studies into the enounts or types of radiation received by any individuals curing the atmospheric nuclear test program,