Document V30nBeQL6B3vwnG7DErQBeEJK

! t \i f jb j J m &iu M a y 4, 1945 Dr. T. L. Watson, E. I du Pont de Nemours and Company, Gopher Ordnance Works, P. 0. Drawer 5471* St. Paul, Minnesota. Dear Dr. Watson* I a m s e n d i n g you herewith the analytical results on You will note that these results compare very favorably with those previously sent you, and therefore, they have the same meaning. In fact, it is rather striking that the results on all of these men should he so similar. I a m sending herewith the hill to cover the cost of our services,since otherwise it will be something of a nuisance to keep a record of the account * Please accept my thanks for the rather full record on these men. I have not had time t o ;study them in detail, and it does not seem wise to hold up the report until I have studied it. When I can find the time, I shall look them over carefully, and if any information comes out of my study which should he transmitted to you, I shall certainly do so. Meanwhile it Is fair to say that these results indi cate quite clearly that these men have had a significant lead exposure that might very well result in mild lead intoxi cation. The results are fairly near the threshold, and there fore I should not expect very serious cases or very many. Nevertheless, they can occur andibr this reason I should keep a rather sharp eye on these men if they were under my care. If there is any specific information which you would like me to send you, do not hesitate to let me know. Cordially yours. HAS ef Ene. Sc&eri A . Kehoe, I 'i . >. K 0005101 N 7241 Samples of urine and blood received from an employee of Hie Gopher Ordnance Works, P.0. Drawer 3^71 St. Paul, Minnesota, for lead analyses. Urine Analysis Number = lf.3A-1356 Volume Mg. Pb/Liter = 135 ml* =0.15 Blood Analysis Number = I4.3 A-I3 5 7 Spe ctro graphi c Dithizone Grams Mg. Pb/100 g. 10.7 0.12 15*45 0.115 \ V_. Samples Received; ij.-27"lj.3 Samples Reported: 5"1"^3 0005102