He bs 7 HSA: IB Dr. Paul Kruger Huclear Science and Engineering5 Comporatiion - P, 0. Box 10901 | Pittsburgh, Pennsylvania | Dear Poul: ran - Under separated package T an ponding %you ten(40) - ‘ gamples which were collected by the University. of ‘Washington in late 1955. Dr. W. R. Boss, Division “of Biology and Medicine, has requested that we send thess to you for Total hotivity~and Sr-90 analyses. For identification, please use the numbera in the ‘packages ard type of sample. results in d/m/samle? W411 you report the These are the total amounts of sample which are available. We have analyzed several of these same > O+ samples and therefore, this:would make a very nice cota intercomparison between our laboratories. (OS Hoping to hear frou you soon > =F 5 nnSe 1 Sincerely yours > Ira B, Whitney Assistant Chief Analytical Branch Health and Safety Laboratory 6.5 7.6 4.3 4.8 8 13 18 12 186 H&S sAnalytical Whitney: gft 4-27-56 ee--§.952350 -ne De. We R Englund iu ® LL GB Reuse(fo MA nov