Document 2ZXZ88xoN53R9jZmwqNYOm5L

May In, 1951 M r . Jay . Coleman American Crucible Products Company Ler-ain, Ohio Dear Mr . Coleman: I send you herewith, a hit tardily, the report of the analytical results obtained on the samples taken when you were here in the m&o oratory. 'ou nay wish to show it to Mr-. Ksrzer. As indicated in the interpretation, the item, which indicates the level of lead absorption with greatest effectiveness is the concentration of lead in the blood. The urine nay be high in response to an unusual severity of exposure within a short tine before the day of sampling. Or, in this instance, it may be beyond the range it should be because of some difficulty of collection or analysis. (We had some trouble in the Laboratory on the day this sample was analyzed that gave rise to some dust. The result, therefore, is not wholly to be trusted.) The blood lead level shows that your exposure to lead in recent months has not been dangerous in degree. Cordially yours, Robert A. Kehoe, M. D RAK ef Enc o bill ffoorr the microscopic examination oclf t hneo blood and the s of the s. sent at 0021673 N22754 ,.- n IUL-3ER LABORATORY EXAHIUAT IOS' rr t7,r& DATS ^ -- /- BLOOD Hemoglobin (Spencer Hb Heter) ................ . gm./lOO ml. Hemoglobin (Oxyhemoglobin) ................. gm./100 ml. Bed Blood Cells 10s/mra.3 ................. Sedimentation Rate .......... ....... mm. - 1 hr. Plasma. Protein gm. Hematocrit mm ':/hite Blood Cells 103/mm.3 Differential Count Polys Stabs lymphocytes Konocytes Eosinophiles Basophiles it $ * f: Stippled Cells Z . Q .... /50 Fields UP.INS Color: .............. Reaction: pH Sp. Or. A l b u m i n ............ . S u g a r ..... Blood . hieroscopici SBROLOO Y : Wassermann Kahn Kline Eagle Positive . - Hegative 1 Signature of Examiner KE 0021674