ANS r, Mr I1Hi;INTKNHl:XT Cleve land ,Qhio IN REPLY PLEASE REFER TO FILE - Harry Mark { Ethyl Corporation }ayton,0hio I(bear Mr* Mark: August 17, I937 Re: Death Claim The above named deceased, formerly an employee of th<e Gulf defining Company in Cleveland, Ohio, died July 27, 1937 as a result of Tetra Lead Poisoning* I am advised that your Company ide a thorough investigation of this casualty.

Kehoe Kettering Laboratory Cincinnati 19, Ohio Dear Doctor Kehoe: Enclosed herewith is a paper entitled "An Unusual Aspect of Lead Poisoning," by Dr.

' lj)ear Doctor Kehoe: inclosed is the material on lead poisoning among orchard workers in Washington, which I discussed with yon in June.

/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.

However it does seem useful to let yOu know that in Dr. 3chradin*s opinion* there was no evidence of either a history of significant exposure or of physical findings suggestive of lead poisoning* I shall be very much inter ested in knowing the outcome of Hr. ^ ^ e x a m i nation in the Windber Hospital* and particularly in the results of any analyses which might have been made on the blood and spinal fluid and excreta.

Without having any direct information on the case, your statement leads me to suspect that your client*s employee was overcome by carbon monoxide and that his present symptoms may be due to the residual effects of carbon monoxide; Paralysis agitans is a condition which is associ ated with other causes, but it has been seen in carbon monoxide poisoning and this would seem a possible explanation.

It has never been associated with chemical poisoning of any kind so far as I know, and to attribute it to either lead or gasoline is to make the wildest kind of guess.

Edgar regarding their shipping of tetraethyl lead to supply houses and individuals.

Bela apartasat ef Chapters daertcan Acadesy of Pediatries 1801 Hin--W Arcane Evanston, Xllifioi* 60204 ear Marty: Pediatric Lead Poisoning - HP Ciwfaraaea Thanks for year'latter ef Jena 15th.

Kohoe: : Several weeks ago I had occasion to use the Methy lene Blue method on blood smears for lead poisoning.

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

Kuditch* Confirming telephone discussion of today*s date regarding possible lead poisoning hazards or gasoline intoxication on carburetor flow benches.

nKPAHTMEN' JF irs'SPECTION c i i a r 'LBs k . a n I\ SUPKRlStENDEliT Cleve land ,Ohio IN REPLY PLEASE REFER TO FILE - Harry Mark { Ethyl Corporation }ayton,Ohio I (bear Mr* Mark: August 17, 1937 Re: Death Claim The above named deceased, formerly an employee of th<e Gulf defining Company in Cleveland, Ohio, died July 27, 1937 as a result of Tetra Lead Poisoning* I am advised that your Company ide a thorough investigation of this casualty* We are interested in this case as this man had a ?

Paxton, Assistant Division Manager with Continental Oil Company at Denver, who advised him that the town of Theraopolis, lyoming was being sued for $10,000 by an employee of the town who claims that his blindness was caused by lead poisoning.

Dear doctor: This case, in which employee alleges he contracted lead poisoning as a result of washing his hands twice daily for fifteen days with gasolene containing ,74ce to 2,C0co per gallon of gas, is on. for hearing at Binghamton, ITsw York on September 6, 1944.