-~2- Dr. Rabi. Presidential approval was obtained on April 24. check has been deposited. The The JCAE has been informed of this matter and a press release was issued Saturday. 2. AEC 781/31 - Transmission of Military Reactor Information to the UK and Canada - Approved as revised. Your concurrence was reported at the Informal Meeting on April 26, 1956. 3. AEC 71/55 Revised Criteria and procedures for Determining h, AEC 764/2h 5. AEC 862/16 - UK Purchases of Canadian Uranium Concentrates - 6. Items of Information Eligibility for Personnel Security Clearance ~ Approved, as revised. List of Atomic Information for Transmittal to the UK and Canada - Approved, as revised. General Starbird is to explore with the DOD the possibility of reporting to the Commissioners on the information which is transmitted to the UK under this determination. Approved, with the understanding that we will proceed on this basis as long as UK ore requirement estimates are not exceeded. a. Mr. Mitchell reported on the testimony of himself, Mr. Libby and Mr. Roddis before the Special Subcommittee of the Senate Interstate and Foreign Commerce Committee concerning the amendment of the Public Utility Holding Company Act. The industrial testimony is to be reviewed to determine if the AEC position is to be reconsidered. b. Captain Waters gave a favorable report on his recent survey of the UK security system. Mr. Murray requested that the FBI be asked for their evaluation of the UK security system, as compared with that of the U. 5. c. The Commissioners had no objection to proceeding with a contract with Babcock and Wilcox on the LMFRE. Meeting 1195 - April 19, 1956 (Commissioners Libby, Murray and Vance attended) 1. AEC 777/19 - Power Demonstration Reactor Program - Approved. 2. LASL and UCRL Studies - Approved the General Manager's authorization to LASL and UCRL to make public references to their studies of nuclear propulsion for missiles.