May 21, 1937 Thiokol Corporation Yardville, New Jersey Gentlemen: VJe are interested in the oil-proof gloves defjcribed in one of your recent advertisements, and should like to receive sufficient material to test their permeability to certain solvents and organic compounds of lead with which v/e are concerned, We would appreciate 3rour supplying us or referring our letter to the proper source.

lereaber 23* 1939 Hr* Falls Edgar Woraser Lead Industrial Association Lexington Arana* Sev Xoit City lv Xork Otar Mr, Worneeri- In reply ta your latter of Soraaber 17th* this la to adriea yon that I do not yet hare reprint* of the paper I gare at the Sixth Faolflo Selenaa Congress In San Franeiaee.

. - j LEAD INDUSTRIES ASSOCIATION Grayfeor BoMing, 420 lannfton Avaooa Now Yoi, N.

` ' I am forwarding a mimeographed copy of the article entitled Laboratory Aids in the Diagnosis of Lead Poisoning ".

NATIONAL LEAD COMPANY 900 West 18th Street, Chicago/ Illinois This advertisement appears tn the following publication: Paiat, Oil & Chemical Review : Ajpril 28, Aug(ist.:4,;I>ecembei 1, 1932 v-- v..

Garter, President Vatlonal Lead Oonpany 111 Broadway lev Tort, I, T.

1- 13-1939 For complete examination in the case of including physical examination. neurologic examination, microscopic blood examination - red count, whitecount, different tlal count, haemoglobin determination, count of stippled erythrocytes - urinalysis, lead analysis of urine and blood, (3) analyses. , Reimbursement for cost of x-ray in accordance with attached b i l l ................... .. ,

Box 688 Wilmington Delaware Dear John* With reference to the discontinuance of periodic examinations of tank truck drivers I am glad to inform youas a matter of record that this was agreed upon by the Medical Department# It seemed quite an unnecessary fomality to exsfeSne these men at regular intervals in view of the normal absence *'of exposure to lead in their occupation# Very truly yours** RAKsio llb6erltl,llXrilkeW6ey' ^ 0000817

1-13-1939 For complete examination in the case of including physical examination. neurologic examination, microscopic blood examination - red count, whitecount, different tlal count, haemoglobin determination, count of stippled erythrocytes - urinalysis, lead analysis of urine and blood, (3) analyses. , Reimbursement for cost of x-ray in accordance with attached bill................... ...................... .... ,

Kehoe : I understand you have recently published a circular or pamphlet on lead in spray residue on fruits.

August 20, 1937 Bbath Claim apes Tan : Every Hanna Building laud, Ohio ferys |||In reply to. your letter of August 17 requestInformation on the death of Mr*1- wish to state that I dia noi , he having died prior to my being dan stats however that the eiroum- & symptoms at the time of his death were h the diagnosis of lead tetra ethyl Very truly yours.

August 20, 1937 He; Death Claim Yen jEvery Building Ohio erys ' ply to your Isttar of August 17 requestmotion on the death of Mr fish to state that I , he having died prior to my being ban state however that the circus stan. es and symptoms at the time of his death were cons stent with the diagnosis of lead tetra ethyl into ication Very truly yours, vm .

S C -A L L -0 1 225 25th National Safety Congress NATIONAL SAFETY COUNCIL, Inc.

Joseph Lead Ccspasy / Bea loric, B.

Joseph Lead Company New York, N.