Attachment 1 Memo on "Public Release on RW Tests at Dugway Proving Ground" from Col. William M. Creasy, Chief, Chemical Research and Engineering Division, Army Chemical Center to the Director of Logistics, General Staff, U.S. Army, October 3, 1949. Attachment 2 Draft of Public Release on Tests to be Conducted at Dugway Proving Ground, for release October 10, 1949. Attachment 3 Memorandum from Robert LeBaron, Chairman, Atomic Energy Committee of the Defense Department's Research and Development Board, to Major General C. G. Balnick (sp?) , Deputy Director for Research and Development , Logistics Division, General Staff, U.S. Army January 19, 1950, urging continued secrecy regarding radiological warfare field tests. Attachment 4 Description of Radio Lanthanum (RaLa) Experiment Description of Radio Lanthanum (RaLa) Experiment, John Taschner, April 12, 1994. Attachment 5 H-1 Program for Bayo Canyon Shot, April 1, 1958 Attachment 6 Telegram on publicity for Pantex explosive tests Telegram from K. F. Hertford, Manager, Santa Fe Operations, to Brig. Gen. Alfred D. Starbird, Director of Military Application, AEC, March 19, 1958. Attachment 7 Excerpt from J. Newell Stannard, Radioactivity and Health: A History on fission product field releases, pp. 1216-1221. Attachment 8 Letter from Representative Edward Markey to Energy Secretary Hazel O'Leary, August 24, 1994, Kiwi nuclear rocket tests. Attachment 9 Excerpt from History of Air Force Atomic Cloud Sampling, January, 1963, pp. 288-290. Attachment 10 Los Alamos Report on dosimetry of Kiwi air crews "Gamma and Neutron Dose Measurements of [] Aircrews during Kiwi-A Three Operation," by E. R. Ballinger, in Biological and Medical Research Group (H-4) of the Health Group -- Semiannual Report, July through December 1960, Los Alamos, pp. 335-338. Attachment 11 Los Alamos report on 1965 Kiwi simulated accidentEnvironmental Effects of the Kiwi-TNT Effluent: A Review and Evaluation, by R. V. Fultyn, Los Alamos, January 1968. Attachment 12 Memo on Plutonium Contamination at the Nevada Test Site Monthly Activities Report No. 22 (U), Col George Webster, May 4, 1956. Attachment 13 Aerial Survey of Radioactivity Associated with Atomic Energy Plants, Oak Ridge National Laboratory, excerpt. ATTACHMENT 1 DEPARTMENT OF THE ARMY OFFICE OF THE CHIEF, CHEMICAL CORPS FIELD OFFICE ARMY CHEMICAL CENTER, MD. 3 October 1949 IN REPLY REFER TO: CMIWR-SP 322/61 SUBJECT: Pubic Release on RW Tests at Dugway Proving Ground TO: Director of Logistics General Staff, U.S. Army Washington 25, D. C. 1. It is the opinion of the Chemical Corps that a publc release of some type should be made relative to the forthcoming tests of RW muitions at Dugway Proving Ground, Tooele, Utah, starting 18 October 1949. 2. A properly worded statement by the Department of the Army seems preferable to the sometimes irresponsible scare stories emanating from poorly informed reporters. A peacetime operation of this type will probably draw public notice sooner or later regardless of the security procedures adopted. The territory being used for the tests is being surveyed continually by prospectors for radioactive ore, so that an unusual amount of radioactivity found by such prospectors would certainly draw attention to the area. 3. Dr. Joseph G. Hamilton, Chairman of the RW Test Safety Panel, has indicated that he thinks a public release on the RW munitions tests should be made. He has suggested that the release state that tests with radioactive materials will be conducted at Dugway and that the purpose of these tests is to obtain decontamination data for use in preparing defensive doctrine. 4. It is understood that the Committee on Atomic Energy of the RDB, in a meeting during May 1949, considered an agenda item containing a draft of a letter to the Secretary of Defense which recommended a release on the general RW program. It is further understood that this meeting overruled the desirability of such a letter to the Secretary. 1 CMIWR-SP 3 October 1949 SUBJECT: Public Release on RW Tests at Dugway Proving Ground 5. The inclosed draft of a public release on tests to be conducted at Dugway has been written in the vien suggested by Dr. Hamilton. There is no reference to the general RW program or to the use of radioactive materials in the Dugway area for the purpose of formulating defensive doctrine. This type of release should provide sufficient information to satisfy the curious who might hear of the tests and should quell any fears for individual safety that could arise from inopportune stories. 6. A decision on the desirability of a release such as that inclosed is requested. FOR THE ACTING CHIEF, CHEMICAL CORPS: /s/ WILLIAM M. CREASY Colonel, CM1 C Chief, Cm1 C Res & Eng. Div 1 Incl: Draft of release 2