Mr. Brown aise reported that the lirst teletrnerapy unit in the United States to employ cesium asthe source of radioactivity had been demonstrated. Upon completion of a facility for recovery of cesium and other elements from the waste products of plutonium separation, radiocesium would become competitive with radioactive cobalt in price. Mr, Klaus then reported at length on the present status of Project Aureole and Project Sunshine, the two areas into which Project Gabriel has been divided, Extensive questions by the Commissioners were discussed, During the foregoing discussion, Commissioner Campbell entered the meeting. At the conclusion of the foregoing repor+, Messrs. Brown, Boss, Klaus, Dunning and Stumpf left the meeting. b, Agreement for the Use of Bikini and Eniwetok (p. 134) The General Manager said that he would request the Department of the Navy to represent the AEC in negotiating an agreement with the Trust Territory