Document omz2zw0znL4rjp7k3VrkroRDw

ijy u t ss *n *-s *3 & Q H> < & O& 3 ct c~cr Q !--* *< C_} {& 3 g <* H- fa cf <<s ov.-n ^ O H* St'? j -*3G3 c *r f3 r* O 3 C? r$ OHjS H*3 e* H- S3 t? 3 M J 3 > J1 I S3 C&cO a& <n* hi 3 cf ct 13 & s & J-* VJ ta KETTERING LABORATORY COLLEGE OF MEDICINE. UNIVERSITY OF CINCINNATI EDEN AVENUE. CINCINNATI. OHIO 45218 IHTBEPRBTATIOH May 10, 1965 The concentration of lead in the blood of is grossly elevated and well, into the range which may be associated with symptoms. The concentration in the urine (of moderately low specific gravity)is not inconsistent with the blood level. Further exposure to excessive lead levels should be avoided. The concentrations of lead in the blood of moderately above the mean population. The concentrations of lead inaj^o^heurine samples are above the normal range excepting and If these men all work in the same plant (this was not stated) there can be no doubt of their exposure to excessive amounts of lead in somewhat varying degrees. Perhaps Raymond Summers personal habits are better than the others. Signed R. T. P. deTreville, M.D. Industrial Hygiene Foundation 4400 Fifth Avenue Pittsburgh, Pennsylvania (15213) KE 0018453 N19653.01