mm Lead Industries Association, Inc.

. -- Authors' summary 345 Health Standards for Lead Chromate Dust.

Very truly yours, NATIONAL LEAD COMPANY By __________ ______ _ Manager, Paint Division- " Dated: June , 19^7 STEIN PAINT COMPANY By _ _________ ______ " President ML 000041493 Draft 6/15/67 national Lead Company 111 Broadway Sew York, New York 10006 Attention of Mr.

There is no point in describing the symptoms and signs of lead poisoning to you.

National Lead Co.

For instance, a sandblaster, or a leadbumer, is by occupation, potentially exposed to silica ead lead, respectively.

BROWNSON: Objection, leading. 6 A.

For instance, a sandblaster, or a leadbumer, is by occupation, potentially exposed to silica ead lead, respectively.

(Sale of Pig Lead In U.S.)

Granted that a significant change in the urinary excretion of coproporphyrin is one of the earliest abnormalities in lead poisoning, it is still a sign of intoxication, and when it is due to lead, it comes too late as a preventive index.

There is no point in describing the symptoms and signs of lead poisoning to you.

Field experience with the lead acetate impregnated paper tape sampler has indicated that large errors may arise ill this method due to fading of the color of the precipitated lead sulfide spots.

This committee would contain a representative of the API, a representative of the Lead Industries Association, and a representative of the U.S.

^:-;|if|^f^'-:;;;;,r - > LEAD INDUSTRIES ASSOCIATION.

Fovtler advised us of the decision of Lead Industries Association to publish our abstracts of the lead literature, effective January 1965.