eS. filter papers from the dust collectors were taken tnroughout the day, ana studies of beta count made in the laboratory, a cascade impactor was operated at the same time. DELETED AEA Restricted Data No contamination was detected in the showers of rain that fell through the day. DELETED AEA Restricted Data Negligible contamination was found in the evaporators which were being checked . daily. Q Three Day to RA Test The contamination of the lagoon waters had reached an insignificant figure by YOKE=plus 3 day, and further survey of the lagoon anchorage, other than an occasional spot check, was discontinued. The islands of Runit, Parry and Eniwetok were cleared for swimming and recreation parties, 125 Section Ix i. —-

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