Kehoej Thanks very much for your review of Williamsf article on "Chronic Lead Poisoning," but we exceeded our page allowance last year and simply have not the money to publish long abstracts, regardless of the circumstances.

Dear Machle; Some time ago I found that Pratt and Whitney were removing lead deposit from spark plug cores with sand-paper.

ANSWER TO INTERROGATORY NO. 6: Abex objects to this interrogatory on the grounds that it is overly broad, burdensome, lacks relevance to this case and is not reasonably calculated to lead to the discovery of admissible evidence. 7.

ANSWER TO INTERROGATORY NO. 6: Abex objects to this interrogatory on the grounds that it is overly broad, burdensome, lacks relevance to this case and is not reasonably calculated to lead to the discovery of admissible evidence. 7.

/GB of Oct. 20th 1939 I wish to report that owing to the fact that lead in t rine is one of the first symptons of the poisoning, I had these testAs I have no laboratory at my disposal, I had the urine testpd(fl=ife\a Bat avisosLaboratory.

The first inquiry was as to why the manufacturers of the pumps, who appar ently expect to dispose of them to oil companies, did not take into consideration the fact that the labeling of pumps dispensing leaded gasoline is a usual practice and has been for a period of years, and make provision for this in their design.

ANSWER TO INTERROGATORY NO. 40; Abex objects to this interrogatory on the grounds that it is overly broad, burdensome, lacks relevance to this case and is not reasonably calculated to lead to the discovery of admissible evidence. 41.

V/arren: * As a consequence of our analytical results on tanks that have been used for the storage of leaded gasoline it becomes a matter of interest to us to obtain similar samples of sludge and scale from jobbers* storage and shipping tanks that do not have a blending history.

COX: Your Honor, this question is 25 going to lead into literature that the doctor

ANSWER: Abex objects to this interrogatory on the grounds that it is overly broad as to time, burdensome, irrelevant to this case and not reasonably calculated to lead to the discovery of admissible evidence. 39.

The ACGIH in 1946 they for many, many 12 years published a whole list of substances that 13 workers would encounter in the workplace as to a safe 14 level of exposure, and these included toxic things 15 like arsenic, lead, as well as mineral dust, which 16 silica was the major. 17 In 1946 they added asbestos to the category 18 of mineral dust, and established a level of five 19 million particles per cubic foot as the level to which 20 dust control measures should be aimed in order to 21 prevent disease.

Kehoe: We are now getting together an outline from which we plan to prepare a technical paper dealing with our studies of particulate lead in exhaust gas.

Tetraethyl Lead Poisoning. 1925

COPY Ganton, Ohio July 9th 1935 *i3 I The Industrial Commission of Ohio Department of Claims Columbus, Ohio It Gentlemen: Mr. been under my observation since about 1930, and upon my original examination of him he showed, in my opinion, definite symptoms for lead poisoning

Glossop several days ago, I was led to under stand that you do not have a copy of the Rules and Regulations governing the handling of leaded gasoline procedures, which was published in 1935* I am, therefore, forwarding a copy of this pamphlet to you.