In view of such reports, it is most important to determine whether this increase in urinary lead excretion might possibly represent a simple diversion of fecal lead to the urinary route of excretion.

F* Williams - (2) - December 1, 1950 of getting rid of the absorbed lead in a more expeditious m a n n e r , and with safety. !

Jvlaisoii - (2) - April 11, 1955 unnecessary risks of industrial lead exposure.

Irianni National Lead Co.

corning H rt^ M H B B ^ llln e ss* 1 am n o t q u ite s u re about th e d e t a i l s o f th e case and I em sure you w ill understand why, I do not t ake too s e rio u s ly the d e s c rip tio n o f Mr Illn e ss as conveyed to a by a layman* However# the p o in t o f my l e t t e r is th a t Mr* Murdock s ta te d th a t you were in* teres ted inknew lng whether o r hot I believed th a t the patient* illn e s s might he d ire c tly or in d ire c tly a consequence of lead exposure in h is occupation* i n as Much as a l l the evidence in d icates ^xat the very minute q u an tity of lead in g aso lin e does n o t rceessu ltt in lead ab so rp tio n and lead poisoning# I was somewhat disposed t o doubt i f you had suspected the occurrence of sig n ific a n t lead absorption in th is case* Fori th a t reason and because the pressure of o th e r work h as eauwM^iM.dtO'iieglhCt -ny coxae'spondenoe# I have been somewhat slow in w ritin g to you* However, i f : there i s any^aspect o f the case which you would lik e to p resen t to me# and I f t h e r e l s any inform ation which I can give you in connection w ith the lead exposure side of the m atter# I should b e very glad to do i t * I f you would drop me a lin e # g iv in g me the necessary inform ation about the case and r a is in g any questions which you may have in . m, ind7, X s h-a*ll -do ^mwy b e s t to answer them "mti Very tr u ly yours# - " ~t?'

7-0 TRADE SAXES LABORATORY PROGRESS REPORT JULY 1950 House Paint8 Exposure panels on comparisons, Rational Lead 45X Lead Silicate vs.

If broad lead line3 are present, they could sup port the idea of long - and perhaps prenatal - absorption of lead by the infant.

7-0 TRADE SAXES LABORATORY PROGRESS REPORT JULY 1950 House Paint8 Exposure panels on comparisons, Rational Lead 45X Lead Silicate vs.

Mocek NATIONAL LEAD COMPANY OF MASSACHUSETTS George A.

In 1934 Ferguson and Ferguson investigated the effects of lead on the blood of men exposed to lead hazards in ship-breaking.

the street level we ar also interested in knowing whether or not lead in the atmosphere may catalyze other biological reactions.

7-0 TRADE SAXES LABORATORY PROGRESS REPORT JULY 1950 House Paint8 Exposure panels on comparisons, Rational Lead 45X Lead Silicate va.

In tb* direction leading to tool alltailon of Industry.

Leading work-related diseases and injuries--United States.

j t /' <3 LEAD INDUSTRIES ASSOCIATION 0 CAST 41* STKCCT N{W YOM IT, K T, April 2, 195$ QUAJtrgLT RHPCRT Of_TKgJ?