REFERENCES 1. Assistant Chairman, Atomic Energy Commission; Letter to: Chairman, Military Liaisun Comunittce: Subject: “Atomic Tests (Ivy, Upshot-Knothole, Castle),” 25 Apri} 1952. 2. Chief, Armed Forces Special Weapons Project, Washington 25, D.C., Letters to: Chief of Staff Air Force; Chief of Staff, Army; Chief of Naval Operations, Washington 25, D.C., Subject: ‘“Atomic Weapons Effects Program, Operation Castle,” 19 August 1952. 3. Chairman, Research and Development Board; Memorandum for: Chief, Armed Forces Special Weapons Project; Subject: “Operation Castle,” 18 March 1953; Secret Restricted Data. 4. Joint Chiefs of Staff; Paper 2179/49; Subject: “Atomic Weapons Tests Conducted Outside the Continental U.S. ,” 24 April 1953, Secret Restricted Data. 5. Commander, Joint Task Force 7 and the Chief, Armed Forces Special Weapons Project; Revised Memorandum Agreemcnt Regarding AFSWP Participation in Operation Castle signed 28 July 1953 by Commander, Joint Task Force 7, and J August 1953 by the Chief, Armed Forces Special Weapons Project. 6. Chief, Armed Forces Special Weapons Project, Washington 25, D.C., Letters to: Chief of Staff, Army, Chief of Staff, Air Force, Chief of Naval Operations, Washington 25, D C., Subject: “Implementa- tion of Department of Defense Weapons Effects Program, Operation Casile,’”’ 9 June 1953, Secret. 7. “Capabilities of Atomic Weapons,” TM 23-200; Armed Forces Special Weapons Project, Washington 25, D.C., June 1955; Secret Restricted Data. 8. Scientific Director's Report, Annex 1.2, “Delayed Gamma-ray Measurements, Part I, Fiim Dosimeter Measurements,” WT-31, May 1952, National Bureau of Standards, Washington, D.C.; Secret Restricted Data. 9. E. Storm and others, “Gamma Radiation as a Function of Distance”; Project 5.1, Operation ly, WT-643. July 1955; Los Alamos Scientific Laboratory, Los Alamos, New Mexico; Secret Restricted Datu. 10. “Cratering from Atomic Weapons,” Technical Analysis Report, AFSWP 514, Headquarters, Armed Forces Special Weapons Project, 29 June 1956; Secret Restricted Data. 11. “Super Effects Handbook"; AFSWP 351B, Headquarters, Armed Forces Special Weapons Project, Washington, D.C.; 1 Deccmber 1953; Secret Restricted Data. 12. “Damage to Military Field Equipment from Nuclear Detonations,”” Technical Analvsis Report, AFSWP 511, Headquarters, Armed Ferces Special Weapons Project, April 1956; Secret Restricted Data. 13. Report of Commander, Task Group 7.1; Operation Castle, WT-940, June 1354; Los Alamosa Scien- tific Laboratory, Los Alamos, New Mexico; Secret Restricted Data. 14. T. J. Andrews and others; “Total Hydrodynamic Yield” ; Operation Castle, WT-947, November 1954; Los Alamos Scientific Laboratory, Los Alamos, New Mexico; Secret Restricted Data. 15. University of California Radiation Laboratory, Livermore, California; Letter to: Commander, Field Command, AFSWP, Albuquerque, New Mexico; 2522427, 28 January 1967; Secret Restricted Data. 16. Los Alamos Scientific Laboratory, Los Alamoa, New Mexico; Letter to: Commander, Field Command, AFSWP, Albuquerque, New Mexico; R 3021072, 31 January 1957; Secret Restricted Data. 104