Document NGM4YzGRbo3YDwXjqed8aJVMw

January 27, 1944 id Mrs. Olive Keys, Johnson Bronze Company, Newcastle, Pennsylvania. Dear Mrs. Keys t I am analyses made on the other emp'^^ee^wio^^name^ar^TSicatec on the report sheet. With two exceptions the lead concentrations in these urine samples were quite high and were strongly suggestive of serious lead exposure. I refer you to my previous letter concerning the possibility that one or more of these samples may have been contaminated w^ti^lea^duts 5.n the process of collection. The result while possibly correct is sohici a^^eope^^^S^uapicioa. The others on and are indicative of severe expaSttp^n; the results can^^Paccepted as accurate. The results obtained on^HIIHt and be indicative of lead absWJPHon, are high enough to not in the importantly dangerous zone. However, it is entirely possible that results of that order of magnitude, (anything in excess of 0.10 milli grams per liter) should be associated with symptoms of lead intoxication. It does not follow necessarily that any of these men are ill. Very truly yours. RAK ef Enc. Robert A Kehoe", 74T'JI).' ^ 0013947 Samples of urine received from the Johnson Bronze Company, New castle, Pennsylvania, for lead analyses. Name Analysis Volume Number___ _______ Ml..______ 80.0 1M-355 25.0 57.0 UtA-357 79.0 Mg. Pb/L 0 .litO.55 0.2 7 0.65 Samples Received: l-lS-Lfif Samples Reported: 1-21-ljij- kE 0013948 N16630.01