73453 “US DOE ARCHIVES COMMISSION . Copy No. _.Zofa’Series . GENERAL ADVISORY COMMITTEE to the SECRETARIAT —| 2-75 Box Folder OF m GAS U. SL ATOMIC ENERGY COMMISSION Washington 25, D. G. { July 16, 1954, T dé i Dear Mr. Strauss: of the Los Alamos Laboratory, and AEC and LASL staff. Our comments and recommendations follow. 1. U-233 Program, After a lengthy and lively discussion, it became clear that Program "B", providing for the production of U-233 and the suitable adjustment of other production schedules, as outlined by Gen. Fields would furnish, according to the best ave complete answer to the weapons; that this program involved Tittle or no addatonal cost in weapons or in money; that this program was not an irretrievable commitment but could easily be reversed; that the availability of U-233 would most likely be of importance in other weapon programs; that the use of thorium would lessen our dependence on foreign supplies of raw materials; that there is no other easy way presently known to remedy the aa weapons. ip tatoo b Badd For these reasons we unanimously recommend the immediate initiation of Program "B" with such modifications as may appear desirable after further discussion and after consultation with the duPont Company. a OATE et ” ’™.. with the Director of the Division of Military Application, the Director REVIEWED BY Commission Chairman for an important discussion of the U-233 program \ . ~ of The first three days were devoted to briefings by the Sandia Corporation, the Los Alamos Scientific Laboratory, and the Livermore Laboratory in connection with a simultaneous visit by the Military Liaison Committee to the AEC, the Defense Department's Coordinating Committee on Atomic Energy and its Technical Advisory Panel The 15th was devoted to a meeting of the GAC with Commission and Los Alamos At this time, we had the benefit of ‘the presence of the ataff. ait Herewith is the summary report of the 41st Meeting of the General Advisory Committee held in Los Alamos and at the Sandia Corporation in Albuquerque on July 12, 13, 14, and 15, 1954. All members with the exception of Dr. Wigner were in attendance, a ‘DELETED VERSION ONLY Mr, Lewis L, Strauss, Chairman U.S, Atomic Energy Commission Washington 25, D Cy WITH DELETIONS BY AUTHORITY OF DOE! . Sollection wai . This dosuzcnt consists of_-—W. CLASSIFICATION CANCELLED 1G. i 326 US ATOMIC ENERGY