Aouiasa / .; r e v is e d j u d c c t k y ear s t ar t in g s e t t . 1, 1967 TO LEAD INDUSTRIES ASSOCIATION, DC.

Quarterly Publication "Lead" 2.

LI A24661 LEAD INDUSTRIES ASSOCIATION, INC, 2t MADISON AVINUI NCW YORK 17, N.

Curran questions the upper limit of normal for lead in blood 0.06 milligrams per 100 grams whole blood.

A raised urinary lead was always associated with a raised ALA

Subsequently, it has been learned that these children were using leaded crayon pencils at their school.

It may be of interest to you to have a partial summary of our work on lead, particularly perhaps, as it has concerned itself with specific problems of human health.

NATIONAL PRES5 SUJO. 111 Broadway New York, New York 10006 NATIONAL LEAD COMPANY-Puerto Rican T.M.

Membership Resignations of The Fleam Lead Company John A.

D. - (2) - August 29, 1963 of lead.

D. - (2) - August 29, 1963 of lead.

Bureau of Standards, and another of the Lead Industries Association.

Moore to I alkyl lead compounds, in the course of the employment in which such exposure i; ' occurred, are uncertain, the illness of which he complained initially, as represented in his medical record, is compatible with the effects of mild exposure to tetra ethyllead either alone or in association with the other alkyl lead compounds which may occuxt in commercial antiknock compounds.

Raht, to my request for cooperation in a medical study of lead workers.

This problem is not new or unique, but is one of many of the hazardous uses of lead compounds.