rajo Program is available in the files of the Division of Biology and Medicines Buster and Jangile es, LS Dr. Claus reported on the Division's interest in the series of tests to be hild in Nevada, with particular emphasis on the responsibility of the Division of Biology and Medicine in assuring rediolosical safuty to both participants and surrounding populations. Discussion followed on the program for country-wide observation of radioactive fall-out, In connection with these activities, a film depicting the lLarge~siale explosion by the Armed Forces at Dugway, Utah, was shown. Argonne Cancex Hospital Pre Dunham led a brivf discussion on the status of the Argonne Cancer Hospital and of the overall research program to be undertaken there, The Committee was particularly inpressed with the studies on the effucts of spleen shielding and such things as regencration of bone marrow following whole body radiation and the studies of individuals from Elgin State Hospital who have received radium therapeutically several years agoo f{ revort will be made at a later dete to the Committee on the work being undertaken at the Hospital in conjunction with the University of Chicago. The building is expected to be ready for occupancy april 1, 1951. (Because of the recont fire at thc Limestone plant, occupancy is not expected before June 1, 1951). 7)

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