Edgars Some days ago I had a letter from Sevan reporting a case of supposed tetraethyl lead poisoning at the Monapoll plant of Italo~Americano in Italy.

Webb:- In preparing for the trial of this case which, by the way, has been continued over the present term of court, we realized the import ance of proving that the amount of tetraethyl lead mixed with gasoline at Charleston in 1929 was not excessive.

It is my understanding from sueh information as is avail able that Evans had no exposure to tetraethyl lead or Ethyl Gasoline since 1926.

D. '2I4-J7 MEDICAL ARTS BUILDING CATHEDRAL STREET AT- READ Ba l t imo r e , Ma r y l a n d February Twentv--fiffch 1933 Dr, R, A, Kehoe: University of Cincinnati Cincinnati, Ohio Bear Doctor Kehoe: T or. taking the liberty of -writing you at the suggestion of Dr, Graham Edgar, Director of Research for the Ethyl Gasoline Corporation, Dr, Edgar tells ne that yon.are doing work on the physiological effect of exhaust gas from gasoline containing tetraethyl load, - I am partioularlv interested in this, as I have occasion to fly Hornet powered' airplanes witu short exhaust stacks , I Vv noted certain symptoms, -Pter long flights, suggesting too imch carh^nmonoxide inhalation, or ^ossihl-"the effects of lead.

A comparison of the spectrographic findings with the results cbtained by an earlier chemical method is given in Part II of the series of papers entitled "An Appraisal of the Lead Hazards Associated with the Distribution and Use of Gasoline Containing Tetraethyl Lead".

Tetraethyl lead - Ethyl Fluid is poisonour when it gets into the body.

Tetraethyl lead - Ethyl Fluid is poisonour when it gets into the body.

Hackett, the director of the Industrial Health Bulletin, offering certain criticisms which were directed more at the am biguity of an article on tetraethyl lead than on any actual incorrectness of the facts.

I volunteered-to do thi3 analytical work because X was intereste& in seeing that you got off to a good start, but also because I was very much interested in connection with our experimental studies, in obtaihing data on the lead Intake and output of French Workmen, Having obtained these samples before the actual work in the tetraethyl lead plant had begun, we were enabled to learn something of these facts without the of the factor of occupational lead exposure.

Kehoe; In reply to your letter of September 21st concerning the cases of complaints of poisoning from the handling of tetraethyl lead or ethyl gasoline, I have discussed the matter with Dr.

Kehoe: In reply to your letter of September 21st con cerning the cases of complaints of poisoning from the handling of tetraethyl lead or ethyl gasoline, I have discussed the matter with Dr.

Hackett, the director of the Industrial Health Bulletin, offering certain criticisms which were directed more at the am biguity of an article on tetraethyl lead than on any actual incorrectness of the facts.

Kehoe. ' T o ... . 2 rATK 15-1-37 It has been agreed amongst the oil companies in Germany that they shall not use more than 0.2 c.c. tetraethyl lead per litre of locally produced gasoline (as opposed to imported gasoline).

stractions to all distributors of gasoline containing tetraethyl lead* in which they were making use of the type of regulations which were originally employed In our book of regulations*.

Tetraethyl Lead Poisoning. 1925