qua . EH-1der 411454 December 26,. 1953 DELEXEI Department of the Air Force Washington, D. C. Enclosed I am sending you the Summary Report of our committee which we have discussed. I hope I have included ail of your suggestions in it. I have also included the suggestions of Drs. Mark and Spence. In addition, I had a letter from Dr. Fermi approving the report. Drs. Teller and Street have not written me; however, they raised no objections, The report should therefore be considered as approved by Fermi, Mark, Spence and myself, and as passed without explicit objection by Street and Teller. Please feel free to make further copies of this report as needed but please inform this office, P.O. Box 451, Ithaca, New York, when you are doing so. Yours sincerely, /s/ Hans A. Bethe OEPARYMENT IST REVEWOATE: -a)-7 ENERGY DECLASSIFICATION <a NAME: 2ND MEVIEW-DATE; Jang AUTHORITY: ADO ads AZ, DETONATION Tow LASSIICATION WETaINE cae SLASSIFICATION CHANGE! eco we. ot reedJo: pT - CRORDINA Clapswication”Chia ASSIFIED INFO BRACKETED THER (SPECIYS: Sanitized by NN-523 On 2-5-9977 “-. 5 ai aesTre ne > eee Pee eS eeoeore 7 aera GY Of FA2RE-B-G ee oe ee