John 8B. kolis Jamsary 19, i959 Aliyn &. Sey;aourx AVAILABILITY GF SONGELAP DATA SYMBOL: Beis: AHS In raply te your inquiry about Che above zentioued subject the foliowing comments are offerad. br. Dunning's report swenarizes the data through 1956. Since that tine three “xadiabiolegical surveys’ have been made July, 1957; March, 1958; and Septeaber, 1955. Mo formal reports combining all the observations fro ona trip into one report has been made but sections of data have bem completed and submitted to DBM, The Univeraity of Washington asauees that part of its responsibiiity in the Rongelap progres is to provide inforustion to DBM from vhich Dx. Bueniazg can eveluste the health hazard to the Rongelapese of eating the local food item. Furthermore it agasuncs that the recomeniations and suggestions made by DBN previous to the return of the natives iu June, 1957 etill prevail especiaily since all the data fer the last three surveys show no increase in radivactivity~ in fact the decline has been about a8 expected and can be ressonabhly well predicced. All the Rongelap data from the University of Washington is om file ia the Environmental Selences Branch and hes aise been sent to Dr. Dunning. Data received since 1956 is as follows; Description kongelap ciets Gield ltr, 7 pp Recetved sent Bate ce to Cal! 4n Daily Retions of Feoda 12/10/58 9/25/58 direct from Heid Survey Meter Reading at Rongelap 4/3/58 4/9/58 Grown at Rongelap Atoll (6/53) Feb-Max, 1958 12/10/56 Ta 7,

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