we A 2/7 December TWX from Bradbury to Betts requests DMA to arrange procurement of Jarvis Island for detailed neutron flux distribution measurements on an XW50 surface test. wm A 2] December TWX from Austin McGuire to Bil! Ogle states that at the WWG meeting that morning, the conclusion that LASL does not wish to retain the capability for handling and firing unsafe devices in Liberty hulls on the open sea; but they prefel to face operational problems ( of safing and unsafing mechanically and will so plan. om A 27December TWX from AFSWC Test Directorate to Livermore and LASL notes there wil! be 2 additional calibration drops by a B52 aircraft off the US West coast proposed for the month of January 62, It is noted that Sandia will provide the drop cases which will include distance measuring equipment, telemetry, and some sort of photoflash or spotting charge. . CU Major Martin is the AFSWC contact. wae A 28 December TWX from E. H. Fleming of LRL to the Commander of AFSWC gives the predicted radiation exposures for air crews involved in the Livermore tests proposed. wm A 27December letter from Jim Sugden to Col. W. A. Randall of DASA contains the information on the meeting of representatives from various organizations in Las CY Vegas on 20 December to discuss the communications for the Pacific Operations - Due to the lack of definition by JTF 8 for the locations and specifics of a Pacific Operation, little was felt could be planned for an effective Communications system and therefore a major portion of the time was devoted to radio frequency requirements and specifically to the needs of Sandia Corporation to order equipment and know the telemtry bands that would be used. A_27Dec.TWX from Bradbury to Betts mentions the planned surface shot of an XW-50 X1Y2 to measure the neutron flux distribution and it is presently planned to be done as a surface shot on Jarvis Island. Bradbury requests that Betts arrange the procurement of Jarvis for that purpose and notify the lab of the Island's availability by the first of the year. A.27 Dec.memorandum for Gen. Betts and Dr. Gerald Johnson, the DOD Assistant to the Secretary of Defense for Atomic Energy, covers the arrangements regarding the use of Christmas Island and is written by a Mr. Phillip J. Farley, a Special Assistant to the Secretary of State for Atomic Energy and Outer Space. The cover letter notes that a tentative agreement with the United

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