lifflSHMGTOIl, REUf JERSEY November 14, I960 Kettering Laboratory Eden & Bethesda Avenues Cincinnati 29, Ohio Gentlemen: We are interested in some recently reported cases of lead poisoning allegedly resulting from eating foods from Cerama-Stone dinnerware.

One of these is lead.

Manfred Bovditch Director of Health and Safety Lead Industries Association 420 Lexington Avenue Nev York City 17 Dear Manfredi I shall keep you informed on the course of events on the childhood lead poisoning problem.

DYE WORKS HOSPITAL REPORT OF TETRA ETHYL LEAD OPERATION FOR -llilX.

Kehoe: Thank you so much for your extensive letter concern ing potential total body burden of lead in cases of lead poisoning among children.

Kehoe: Hay I have a half dozen copies of your admirable paper "On the Diagnosis and Treatment of Lead Poisoning" , which you read before a meeting of the Academy of Uedicine i of Cincinnati, December 9, 1929?

Hugo* General Supt,, Associated Oil Company Associated California, Dear Sir* lour letter of September 5th concerning the illness of one of your employees has been referred to me, I am quite sure that there is no possibility of lead poisoning having resulted from the carrying out of laboratory tests on lead-treated gasolines, but I am taking the liberty of referring your letter to Dr, Kehoe of the University of Cincinnati who is an authority on this subject and am ^requesting him to write to you direct.

Kettering Laboratory University of Cincinnati College of Medicine -- Eden Avenue Cincinnati 19, Ohio Dear Bob: We are sending to you fifty copies of your chapter "INDUSTRIAL LEAD POISONING" as you requested.

Reprints of all the articles dealing with the subject'of tetraethyl' lead poisoning and the question o f hazards resulting from the use of gasoline containing tetraethyl lead, which have been published from thi3 laboratory, have been collected and bound in book form.

DYE WORKS HOSPITAL REPORT OF TETRA ETHYL LEAD OPERATION FOR illlx JL9^^ No. of Tetra Ethyl Lead employee dally exposed-- .-- No. of Dye Construction employes exposed ..... -..5 ___ Average exposure per man - Dye Construction ?

It vail he very helpful to us as we see so many patients with lead poisoning.

Deer Professor Kehoe, T rtn indeed extremely grateful to you for your Long Tetter of 1'-th April, end also for sending r.e the article on "Occupational Lead Px/c^ure nu Lead Poisoning". `'0.

Lead Poisoning.

In children recovering from acute lead poisoning and protected from exposure the parallel rise in blood lead concentration and hematocrit continues for about 3 months.

Aub and associates at Harvard College on load poisoning - a matter of deep interest to us and to tetter understanding of which Dr.