3 : ra 2 i [op (Sr Sy TA as poeI, Uf desired result. Or, if the data is favorable, not be very convincing. given confusing data. the proof will On past teststhese same problems have In addition, this method would require an extensive fallout survey for which the cost would extremely high. The burden on the test organization would be quite heavy and it is doubtful if there is sufficient time to organize and prepare for such a large effort (Appendix "D"). 15. It should be noted that the clean and conventional shots fired for the second and third "comparative" methods also should be proven devices, or devices for which a high degree of reliability is felt, in order to have high assurance of a successful demonstration, 16, The Bethe Panel has been asked, through Dr. Northrup, whether either or both methods one and two can be used without revealing important design information (Appendix "G"), anticipated that the Bethe Panel answer will be available in time for the Commission meeting on October 22, repiy from Dr, Carson Mark, attached as Appendix "HH". It is 1957. An interim a member of the Bethe Panel, is. This interlm reply reflects Dr. Mark's discussions at Livermore with Dr's Brown and Strut, also members of the Panel. a a frm nm mmm LIST OF ENCLOSURES ah imme Page APPENDIX "A" - Statements made at President's Press Conference - July 3, L957 eccccsccvuceene 8 APPENDIX "B" - Statement by the Department of Defense and the Atomic Energy Commission - September 15, LOD awe mene cc cece ncccseace APPENDIX "C" - TWX, Froman to Starbird, September 10, LOOT ccc cee reece meee eae een acess nseeene 9 LO APPENDIX "D" - TWX, Sewell to Starbird, September 11, 1957 ewe necencenecessensenebeeeeeceseceee 13 APPENDIX "E" - TWX, Mills to Starbird, September 18, Wyatt _ es Obi’ ee at daedteres end gle to Starbird, , October Ds LG5OT wen s ecm eters eaceccucenue 16 19 APPENDIX "G" - TWX, Northrup to Bethe, October 11, 1957 20 October 16, 1957,rrttttttstetttesetteees 23 APPENDIX "H" ~ TWX, Maxk to Starbied and Bradbury, _ a as Wy ye e STIRS I Sots “e APPENDIX

Select target paragraph3