Nov. 1951 Total Acute carbon monoxide poisoning Allergy Anthraco silicosis Bronchial irritation Carbon monoxide poisoning Carbon tetrachloride poisoning Chemical poisoning Dermatoses Eczema Eye infection Eye irritation Hernia Lead poisoning Lung irritation Miscellaneous Pneumoconiosis Silicosis Silico- tuberculosis Skin infection Skin irritation 7 1 13* 7 11 3 6 26 2 1 1 1 1 67 2 2 3 2 1 12 2 22 8 7 2 1 1 1 1 1 87 2 2 3 11 2 1 15 6 26 2 22 8 Total 21 53 127 201 1.

Joseph Lead Company's Green Label #17 and #42.

FILE NAME: Abex (ABX) DATE: 1953 Sept DOC#: ABX042 DOCUMENT DESCRIPTION: Conference Proceedings - American Brake Shoe Company - Nurses Conference ORIGINAL DO NOT REMOVE FROM FILE AMERICAN BRAKE SHOE COMPANY Nurses Conference PLAINTIFF'S EXHIBIT SEPTEMBER 13-16, 1953 MORA1NE-ON-THE-LAKE HIGHLAND PARK, ILLINOIS Proceedings ofthe Third Conference Compiled and issued by the MEDICAL DEPARTMENT S P N Y 000125 INDEX PAGE Foreword............................................. ...........

Joseph Lead Company Board Chairman Industrial Hygiene Foundation ADDRESS mbent OF WELCcO cc ceM ceceE enc ceeceas Dr.

ANSWER: This Defendant objects to this interrogatory on the basis that it seeks information which is not relevant to the subject matter of this litigation and is not reasonably calculated to lead to the discovery of admissible evidence.

I would like to know the full details of the method of collecting air samples and of the method of analysis used In the various buildings of the tetra ethyl lead area* Por your own information and confi dentially, I have not been impressed with the fact that these methods have given satisfactory results but in as much as there have bee n changes from time to time, I would like to have the details of the present arrangment.

LEAD INDUSTRIES ASSO CIATION 420 Lexin gton Aven ue .

The Kettering Laboratory College of MedicineEden Avenue Cincinnati 19, Ohio Dear Bob: I appreciated very much your letter of June 7th and your comments with regard to your monograph on lead intoxication I was particularly interested in the experimental work you have started and I certainly hope nothing will interfere with your carrying it to completion.

Kehoe College of Medicine Eden Avenue Cincinnati 19 Ohio Dear Bob: Thanks for your letter of March 3rd regarding the lack of lead warning signs and labels in Ethiopia.

Kehoe College of Medicine University of Cincinnati Eden Avenue Cincinnati 19, Ohio Dear Bobs To give you some background for discussion here next week on lead particles in exhaust gas, here is an interim report on one of our two projects on this subject, together with two photographs which came along too late to be included in the report.

One cf our chemist friends has figured that one of $0these' torches going full blast vould produce milligrams of lead per cubic meter. 1 hope I may hear from you on this before long.

September 20,1959 Our 41st Year Ketterling Laboratories UCinnicvienrnsiattyi, oOf hCioincinnati Gentlemen: We are operating a lead smelting plant containing both a blast furnace and reverb furnace.

We are in agreement with, you that the amount of raaioactive lead ingested by the laboratory worker at Columbia University was probably insignificant in terms of a health hazard.

., Director Kettering LaboratoryUniversity of Cincinnati College of Medicine Eden Avenue Cincinnati 19, Ohio Dear Bob: I am quite sure that I never got around to thanking you for your thoughtful letter of June 2i|th relative to the proposed study of lead poisoning and Coenzyme A..on which I had asked your advice.

One of these concerns a painter who develops the signs and symptoms of lead intoxication while painting a bridge for the State of Chic.