No wonder property owners prefer pure white-lead paint.

I have designed the study in such a way that we can compare lead in hair, ALA, blood lead and EDTA mobilization simultaneously in a small group of patients.

In the matter of lead analyses, we have pub lished a very complete description of the methods of lead analysis which are now in use in the laboratory.

However, if seme work is done out of this contribution, which is foreign to the tetraethyl lead picture, there should be some allocation of the expense such that tetra ethyl lead will not bear the full cost.

"By a similar process of reasoning* lead and other heavy metals may be eliminated from the discussion* since no appreciable amounts of lead or other poisonous metals have ever been found in any of the suspected samples of ginger* nor have any of the pa tients shown any clinical symptoms of lead poisoning other than the paralysis."

Obviously certain sequelae of lead poisoning say persist for an indefinite period of time.

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

"The Fate of Inhaled Particulate Lead Compound's."

The key to success In handling lead powders Is adequate ventilation.

.> LEAD INDUSTRIES ASSOCIATION 4SO UEX0MTON AVCNUC NCW vomc IT.

National Lead Co.

I do not submit this paper for the purpose of counteracting the false impression given by the two articles mentioned above as to the dosage of lead compounds which is capable of producing lead intoxication. 2 I do think, however, that this article will tend to show that there are a series of unusual circumstances in which lead poisoning can occur in. the general population. .

So tar in 1970 nine cases of elevated blood lead in children have been discovered, This indicates that there are still places in Baltimore where a child can ingest lead paint, even though the amount ingested before discovery was not sufficient to cause poisoning symptoms, If a child eats a sufficient amount of lead paint he will show such signs of poisoning as pains in the abdomen, nausea and vomiting, irritability, lack of interest or persistant constipation.

It prohibits application of lead paint to toys, furniture or interiors of dwellings, and prohibits the sale or transfer of toys and furniture which are coated with lead paint.

I have designed the study in such a way that we can compare lead in hair, ALA, blood lead and EDTA mobilization simultaneously in a small group of patients.