Document KRLoZBpkoQ8n09xzNv1V5nne0

Mr . Jay W . Coleman American Crucible Products Company Lorain, Ohio Dear Mr. Coleman: I send you herewith, a hit tardily, the report of the analytical recults obtained on the samples taken when you were here in the Laboratory. 'ou may wish to show it to Mr. Harser. 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 time 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. BAK ef Enc. Robert A. ICehoe, M. D. - Mo bill for the microscopic examination of the blood and the analysis of me samples of blood and urine is sent at this tine of nee a charge will be made for our services when we have noved'ol-rr* the lines agreed upon at the time of your visit. Mr. Roberts bar' ''4" boon looking into the general problem and will he lr slicrtly. -u * E .A .E. /A LABORATORY EXAMI1LVTI OK LJH3ER BLOOD Hemoglobin (Spencer Hb Meter) ..........................................- gm./lOQ ml Hemoglobin (Oxyhemoglobin) Bed Blood Cells 10s/mm.3 ............................................. gm./lOO ml ............................................. Sedimentation Hate ....................................... .. mm. - 1 hr Plasma Protein Hematocrit bbite Blood Cells 103/ram.3 gni. mm Differential Count Polys Stabs lymphocytes Monocytes Eosinophiles Basophiles Stippled Cells URIHZ h 4. 1, j50 Fields Color: ........................ Reaction: pH.................................... Sp. Or. Albumin.................................. Sugar ....................................................... Blood . Microscopic: X4 4?' ,, ^ SHROLOC-Y: Was s ermann Kahn Kline Eagle -P---o--s---i-t-i-v--"e . Jegative i Signature of Examiner Kir 0021674 N22754.01