PRODUCED ar te NATIONAL ARCHIVES eens “DEIERMTRED 10 . BE aa ADMINISTRATIVE MARKING E.0. 12088, Seoti on 971 8 * By) WARS, Date “Ys. -- 409297 c UNITED STATES ATOMIC ENERGY COMMISSION WASHINGTON 25, D. C. 6/19] ¥7 Lt. General L. H. Brereton, Chairman Military [Liaison Counittes “P, O. Bex 1814 Washington, D. C. Dear General Brereton: This is in aeknewledgaent ef Admirvel Parsens! letter of June 10, 1947, requesting clearance for the fellewing menbers ef the Preaidenta Evaluation Comission to receive all reperts ef Operation Cressreada prepared by the Commander, Joint Task Yoroe One, and by the Joint Crossroads Counittoes ‘Senator Carl A. Hatoh . Senator Leverett Saltonstall Congreamman Walter G. Andrews Congressman Chet Helifield Mr. Feed Searls, Jr. tye. Karl T. Cempten Mr. W. S. Newell Mr. Bradley Dewey Te. Edward U. Condon The Cemdisasien is agreeable to granting the clearance requested in view of the status ef these individuals and the neture ef their sssigument, and upen the assumption that their persennel security clearance status is satisfactory to yeu; except that in the case of Dr. EZ. 0. Condon, the Comission has recently received s report containing some derogatory information, which it is suggested that you may wish to review priser to granting further access to Dr. Condon. This repert ie being made available to Majer Harris of your organisation teday, BEST COPY AVAILABLE Sincerely yours, | Cc ¢ Security/T.0. Jones/d.dean Ce: “avid EB. Lilienthal (2) Te: David E. Lilienthal Chairman . Gen. McCormack Mr. DECLASSIFIED O. Me Schriver Authority “CONFIDENTEAL VAD 8913S Sate — R vcoosirony [Cottey conection bifpenThs RE Bre, o _bifpenthal Ady BOX No 4 ncn MLC 194) Conrtipouden of