a reo —— _ SACZOOLLYZOOQO — “CONFIDENTIAL ——s-E-4-R-ESECURITY INFORMATION 411914 AEC 597/17 June 18, 1953 COPY NO, - UMPOMICENERGY COMMISSION: ©: ‘ . PLANNING FOR OPERATION CASTLE hoe ( i) Note by the Secretary we -The attached letter to the Chairman, MLC is circulated for the information of the Commission. Hos 2 _ ALA A Pogiany=> ic coon * poxno, | FOLOER o Fak. Ar ROY B. SNAPP LET1— 36. 220 & FF ME - AEC $5 Noe Secretary CLASSYFIED Mlhe-? CASTLE ITH ATTACHMERITSVENCL W DEPARTMENT OF ENTRGY DECLASSIEICATION REVIE N [CIRCLE eo SINGH DedeSbS02 BY: EFTERMINATIO NED RETAI FICATION GY DECLASSIFICATION REVIEW BRATION [CIRCL? NUMBER(S)! RCATION RETAINED SEA 95 De £ nS ELASSI SCLASSIFICATION_CHANGED TO + nererveapniee Z CONTAINS NO DOE CLASSIFIED INTO COORDINATE WITH: LLED a"| REVIEWER jA0h MIFICATION CANCE Koenererer SCCAS : S . IFIED INFO BRACKETED 1GCLASS abmarm NAMEA a _D DATE:| 23/9| 7 onmee Greceyy: MO. a . DIS IRIBUTT ON COPY NO. Secretary . ‘Commissioners General Manager Asst. Gen. Mgr. Adm. General Counsel Military Application San Francisco Oprns. Santa Fe Operations Secretariat uo od 2-6 T 8 9 10 11 ZL When separated from enclosures handle this document aS..ueeen 12 13) - 15 ——RESTRECTED™ - mo . ——-RESGRECIED-DATA- This document contains restricted: data as defined in the Atomic Energy Act of 1946. tadAPFeS Ral md. Its transmittal or the disclosure of its contents in any manner to an unauthorized “person is prohibited. > Moka Bee Nea.a‘ne “GCONFID ENT L - rae ? 79rt Oo 6BR 2 Pe wo

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