; STANDARD FORM NO. 64 “ Office Memorandum * UNITED STATES GOVERNMENT TO : Dr. Cc. L.- Danham, Director, Division of FROM : Edward P. Hardy, Chemist, Analytical Branch SUBJECT: SYMBOL: DATE: June 15, 1956 Biology and Me Washington 25, D. OC. 401805 HASL, New York Operations Office, New York NRDL MARSHALL ISLAND RE-SURVEY ~ 1956 RESULTS OF ANALYSES PERFORMED AT HASL HSA:EPH y hear Uf paly P yoceisid, 7 hae d ¥ ffg Wy un a 2 4stie, t ed LaAes 4 \ om ' a ms. \ I am sending fourphotostated copies of data currently 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 san- ples collected by NRDL. QU?fia i x There will be A available on the NRDL Resurvey samples. sreeset yomwhet, Bia t oli r, ee