page set 5 wath 1QERICIALUSE ONLY Order number 940406-171827- -001-001 Item 5 k 150. 110. REPORT NUMBER PRIMARY TITLE (M) 710. July 1, 1946 and July 25, 1946. Vol. 1 of 3 Vol. ‘ Operation Crossroads CORPORATE SOURCE Joint Task Force One, Washington, DC (United 34. CLASSIF. 950. ABSTRACT 801. XRD--189 Historical report [of] atomic bomb tests Able and Baker conducted at Bikini Atoll, Marshall Islands on States) LEVEL TEXT Unclassified KEYWORD (S) The history of Operation Crossroads is presented in this report. The history provides a chronological account of the effort, extending over a period of eight months, which the groups under the Director of Ship Material and other closely related groups put forth to obtain the results that lie behind the technical reports. CROSSROADS; ABLE BURST;BAKER BURST; HISTORICAL ASPECTS Item 6 150. 110. 72. 710. REPORT NUMBER LAMS--2020 PRIMARY TITLE (M) The wind variability of fallout patterns PERSONAL AUTHOR/AFFIL Sherman, CORPORATE SOURCE 371. 34. 950. PUB. DATE (YYMMDD) CLASSIF. LEVEL TEXT ABSTRACT 801. KEYWORD (S) L. Los Alamos Scientific Lab., 560300 Official Use Only On the basis of winds NM (United States) from four Pacific shot days, that part of the variability of the computed fallout intensity patterns due to the variability of the winds is investigated. An extreme case from Operation Sandstone is considered and tentative operational conclusions are drawn. WIND; FALLOUT; ATOMIC CLOUD TRAVEL;BOMB DEBRIS MOTION; SANDSTONE; PACIFIC PROVING GROUNDS item 7 150. 110. REPORT NUMBER PRIMARY TITLE (M) 170. AN. 371. PUB. 710. CTE--000038 A historical review of the development of the LASL stemming procedure 1958-1976 AUTHOR AFFILIATIONLos Alamos CORPORATE SOURCE DATE (YYMMDD) Scientific Lab., Los Alamos Scientific Lab., 760300 NM NM (USA) ~ (USA) 34, CLASSIF. LEVEL TEXT Unclassified 950. ABSTRACT This report presents information concerning Hardtack Operation-1958, containment experiments, Nevada Test Site tests-1961 to 1970, downhole cable gas blocks, 5003311 OFFICIAL USE ONLY