STANOARD FORM NO, 64 é Office Memorandum * UNITED STATES GOVERNMENT TO : Dr. C. L. Dunham, Director, Division of Biology and Me Washington 25, D. C. FROM :; Edward P. Hardy, Chemist, Analytical Branch HASL, New York Operations Office, New York SUBJECT: SYMBOL: DATE: June 15, 1956 Ol Fe AO NRDIL MARSHALL ISLAND RE-SURVEY - 1956 RESULTS OF ANALYSES PERFORMED AT HASL | HSA: EPH pul Thaw fits ro ceivid, r vila ane CYP a — \ _ I am sending fourphotostated copies of data currently available on the NRDL Resurvey samples. There will be additional information forthcoming within three weeks. This will involve several results of Sr-90 analyses of "control" urine as well as Cs-137 data on all urine samples collected by NRDL. 5002011 Tha Ante k