National Lead Company Hamsond Lead Products, Inc.

Lead Industries Association, Inc. 292 Madison Avenue New York.

It is this portion ~mf the total bvdy lead burden which appears to bo roeponaiblo for the known toxic effacta of lead.

Lead Industries Association, Inc. 292 Madison Avenue New York.

Lead Industries Association, mo. 292 Madison Avenue New York, N.

FEDERAL The federal regulations at the present tiny, state that paint may contain up to It lead and be considered lead free.

They are to fur nish you with a list of all products purchased by you containing l more of lead--stating the percentage of lead content.

Proposed Section 501(3) changing the definition of "lead- based paint" to mean "any paint containing more than five-tenths of 1 per centum lead by weight . . .," recognizes the reality of controls on lead-containing consumer paints already in existence in regulations issued by the Food and Drug Administration under the Federal Hazardous Substances Act (Public Law 86-613).

They are to fur nish you with a list of all products purchased by you containing l more of lead--stating the percentage of lead content.

The dosage of lead ingested and absorbed in this way is quite large (of a totally different order of magnitude than that which could derive from airborne lead).

Lead Industries Association, mo. 292 Madison Avenue New York, N.

The work on lead at that time having concerned itself, generally, with the metabolism of lead in man, had undertaken to find out the highest tolerable level of lead for man, in the ambient air, on the background of the present environmental situation, involving lead in food and beverages and at a low concentration in the air (in Cincinnati this is about 1.5 micrbgrams of lead per cubic meter of air.

Proposed Section 501(3) changing the definition of "lead- based paint" to mean "any paint containing more than five-tenths of 1 per centum lead by weight . . .," recognizes the reality of controls on lead-containing consumer paints already in existence in regulations issued by the Food and Drug Administration under the Federal Hazardous Substances Act (Public Law 86-613).

The dosage of lead ingested and absorbed in this way is quite large (of a totally different order of magnitude than that which could derive from airborne lead).

For example, in FIG. 8 between two adjacent leads 14.