2 Bnyera Quid* 99*6$* Developaant Inventoriea 2,652*9Q.

i August 3, 1937 Mr* I* Dent Jenkins Harrison Radiator Division General Motors Corporation Lockport, Hew York Dear Mr* Jenkinsj I send you herewith two copies of my report on your plant as completed up to date* As X told you a few days ago# I shall hot be able to complete the report until I have the re mainder of the analytical data* Just as soon as X have them, I shall be able to draw somewhat more definite conclusions as to the magnitude of the ex posure in certain locations, and X shall b able to complete my recommendations in a much more intelligent manner than I can at present* X will merely continue the report from the point at which X left off# together with certain completed tables which can not now be finished* I believe the report as X am giving it to you has in it a certain amount of useful information* X have discussed seme point at much greater length than I would normally in a scientific paper because I think they may be useful to you* For example# my intro ductory paragraphs are much more lengthy than X would ordinarily use, and yet X think the presentation of my general point of view about the appx'oach to such problems as yours will be of interest, and perhaps of some use to you.

Juno 27* 1933 Willson Products Company, Inc.

May 10, 1938 Mr* Lester B# Boberts Caailla de Correo So* 1704 Buenos Aires , Argentina Dear Mr* Roberts *- I have your letter of April 21st concerning the difficulties arising from the examinetions carried out by Dr* Hernandez in the San Antonio plant of Vieafc India Oil Company in Chile* since the receipt of your letter, I have had a letter from Dr* Denno who is the General Medical Director of the Standard Oil Company and who, as such, is ' espeislble for the medical direction of the affaira of West India Oil Company* Dr* Denno inquired about this situation In aa much aa the report made to him merely indicated that two of their workmen bad been found showing signs of lead poisoning* Dr* Denno assumed that these two men were engaged in handling concentrated Fluid and asked if I had received any reports concerning them.

4 COPT THE EAGLE PICKER LEAD COMPACT Lead Industries Assoc*' CHICAGO Wednesday > January 3* 1939* Mr.

paijSfiy^ LIA09736 SXir>OSS 90X8 .

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Lead Industries Association, Inc. 292 Madison Avenue Mew York.

A slight change in this process makes possible 3 distinct types of white lead The Sperry electrolytic process for manufacture of u bite lead i* unique in many wavs, one of which is that it operates under complete control.

# PLEASE ADDRESS ALL COMMUNICATIONS TO THE COMPACT East Chicago,Indlana REFINING DEPARTMENT NoTOBfcer 14th, 1930 Mr.

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i September 25 1930 n Herr Dr.

Samples of* well water from Daisy Georgia.

/ / / E.f. du Pont de Nemour s & Company INCORPORATED DYE WORKS . \ MAIL, TELEGRAPHIC AND EXPRESS ADDRESS PENNS GROVE, N.

February cJ, 1933 l ;r .