Document DDJjdOGQpEgj00or7z1jKbXKn

\ C. ' 5.iJ. Br ad f i el a, M:EL 07 MEDICAL ARTS BUILDING TULSA, OKLAHOMA November 12, 1957 / * V-.-1 Dr. Robert A. Kehoe c/o University of Cincinnati College of Medicine (Kettering Laboratory) Cincinnati, Ohio t My dear Dr. Kehoe: I have been advised that I could write you and find out about the physiological action and the effect on the human body of tetra-ethyl fumes. I was called in Industrial Court this morning to testify in a case that had central nervous symptoms and I could find nothing at the bottom of this but the inhalation of this product, or at least the history of that. I can find no literature in the books that discuss this. I have been advised by one of my clients, who is with one of the oil companies here,that you are the man who has made a study of this. Please tell me what you can about this and bill me for the same. Thanking you. " 0012090