— ! ae bool 1re :i u. are ‘ ~ -c he tL ee A ATOMIC ENERGY COMMISSION a bocceRELL DFFICE OF THE CHAIRMAN UNITED STATES WASHINGTON 23 November 1957 “ MEMORANDUM TO: General A.J, Goodpaster Dear Andy: This is the customary letter upon which the President, by endorsement, in- dicates his approval of the expenditure of fissionable material for tests. The letter refers to the HARDTACK series to start in April, but the Presidential approval will. authorize expenditure material | . for two safety tests to be held at the Nevada Test Site late in this calendar year. These shots will result in no fall-out as they will be contained within the ground. I will ask the President ~ for approval of the expenditure of fissionable material for the HARDTACK series at a later date. Lewis L, Strauss encl, TLeenwst+ +4 RehideBde rm te | DECLASSIFIED ? EXEMPTED 2 _ aay E.O. 12055, Sac. *36+-4——4 DOEtltTif NLE Date 40 i REPOSITORY OX Ne. L. — oper £££<. | er + aOC _ONLE Date 340/79 Fr | REPRODUCED .ATTHE Q@IGHR D. BI utirortty 2704? fF - eS E/ . hort ors {G27 jC }

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