REFERENCES 1. Staff Study; “Estimated Weapon Effects of Fractional KT Nuclear Weapons” ; November 1957; U.S. Army Engineer Research and Development Laboratories, Fort Belvoir, Virginia; Secret Restricted Data. 2. L. Costreil; “Gamma Radiation as a Function of Time and Distance”; Project 2.1a, Operation Jangle, WT--329, April 1952; National Bureau of Standards, Washington, D.C.; Secret Restricted Data. 3. G. Carp and others; “Initial Gamma Radiation Intensity and Neutron-Induced Gamma Radiation of NTS Soil”; Project 2.5, Operation Plumbbob, ITR-—1414, November 1957; U.S. Army Signal Engineering Laboratories, Fort Monmouth, New Jersey; Secret Restricted Data. 4. M. Morgenthau and M. Schumchyk; “Residual Radiation from a Very-Low- Yield Burst!’; Project 2.10, Operation Hardtack, ITR-1678, November 1958; U.S. Army Chemical Warfare Laboratories, Army Chemical Center, Maryiand; Secret Restricted Data. 5. E.N. York; “Initial Nuclear Radiation from Low Yield Fission Weapons” ; AFSWC-TN56-14, December 1956; Air Force Special Weapons Center, Kirtland Air Force Base, New Mexico; Secret Restricted Data. 6. D.C. Borg and C. Eisenhauer; “Spectrum and Attenuation of Initial Gamma Radiation from Nuclear Weapons” ; AFSWP-502B, January 1955; Armed Forces Special Weapons Project, Washington 25, D.C.; Secret Restricted Data. 7. “The Nuclear Radiation Handbook” ; AFSWP-1100, March 1957; Armea Forces Special Weapons Project, Washington 25, D.C.; Secret Restricted Data. . 8. E.F. Wilsey and others; “Soil Activation by Neutrons from a Very-Low-Yield Burst”; Project 2.12c, Operation Hardtack, WT —1680; U.S. Army Chemical Warfare Laboratories, Army Chemical Center, Maryland; Secret Restricted Data. 9. P. Brown and others; “Gamma Exposure versus Distance”; Project 2.1, Operation Red-. wing, WT-1310, February 1960; U.S. Army Signal Engineering Laboratories, Fort Monmouth, New Jersey; Secret Restricted Data. 10. R.C. Tompkins and others; “Attenuation of Gamma and Neutron Radiation by Armor, Soil, and Structures” ; Project 2.4, Operation Plumbbob, WT-1413, draft manuscript; U.S. Army Chemical Warfare Laboratories, Army Chemical Center, Maryland; Secret Restricted . ’ Data. 11. Radiac Training Sets AN/PDR-T1-AN/PDR-39; TM 11-5514, May 1951.with addendum October 1952; Department of the Army, Washington, D.C.; Unclassified. 12. “Capabilities of Atomic Weapons” ; TM 23-200, Revised Edition, November 1957; Armed Forces Special Weapons Project, Washington 25, D.C. ; Confidential. 13. “Radiation Effect Caused by the Explosion of a Davy Crockett Device”; Project No. CMLCD 59T22, December 1958; U.S. Army Chemical Corps School, Fort McClellan, Alabama; Confidential. 31—32

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