Document 3eyVv610GZw93VBdvaB6ydnOO

* X 0018586 -j -1 '.. t Submitted: Required: 4-17-52 by Dr. Princi Lead Analyses . BRINS Analysis Number Volume Specific Gravity Mg. Pb/Liter . - 52A-3003 - - sll4 ml. - 1.022 - 0.105 BLOOD Analysis Humber - Grams Mg. Pb/lOO Grams - 52A-3002 Spectrograph 10.2 0.08 Stippling: Hb: RBC: 10 stippled cells/50 fields 15.0 g. 4,680,000 . The concentration of lead in the blood has decr last series of analyses (1- 2- 52), but at a rate as to indicate that his exposure to lead had pe fairly long time. At the present rate of decre suspected that months of freedom from exposure to reduce the level in the blood to something a normal. The urinary concentration of ,lead is i the results on the blood, being samples XJoile near the upper normal level. Samples Receiv Samples Report Signed: Robert A. Kehoe, M. D.