OFFICIAL USE ONLY R 410283 2} 2 +. o- = 3d ad Mia Seust cf PMs WT- 938 tae mee sail AELSASIO TUTE DELETES OPERATION CASTLE — PROJECT 4.1 ADDENDUM Report to the Scientific Director EXPOSURE OF MARSHALLISLANDERS AND AMERICAN MILITARY PERSONNEL TO FALLOUT Robert Sharp, LTJG, MSC, USN William H. Chapman, LT, MSC, USN Naval Medical Research Institute Bethesaa, Maryland MARCH 1957" BEST COPY AVAILABLE _ 1-2 OFFICIAL USE ONLY

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