Soott joined the Company in 1914 as secretary of the Rational Lead Co. of California.

Moreover, I do not think you can present Industrial hygiene in the lead trades, and the clinical aspects of lead poisoning, in a clear and clean manner, without confusing both to some degree.

It seems quite probable that low lead content contributes to the rutile yellowing effect.

I do wish to say at the outset, hovever, that in my opinion you are making somewhat of a mistake in doing only blood lead determinations as a means of measuring occupational lead exposure.

Joseph Lead Company was heartily in approval of the campaign proposed.

CONTAINS LEAD .

They vlll be useful, however, in the case of those men whose work brings them into exposure with metallic lead and inorganic lead compounds.

Joseph Lead Company was heartily in approval of the campaign proposed.

J refer to the reports of the Committee on Lead Poisoning, entitled, ''Occupational Lead Exposure and Lead Poisoning" and a recently issued report, entitled, 'Methods for Determining Lead in Air in Biological Materials."

They vill be useful, however, in the case of those men whose work brings them into exposure with metallic lead and inorganic lead compounds.

A c t u ^ 3 ^ : the only danger `which is thought of b y us in:connection^with tetraethyl lead in gasoline Is that of{;the possibility of .lead?

Minot on ''The Distribution of Lead in the Human Organism."

I have a suspicion that bs is fooling around with either a lead plant or tetraethyl lead in some fashion, as this level of excretion indicates recent severe exposure.

LEAD POUNDS SILVER GOLD" SILVER GOLD ANODE PIG OUNCES OUNCES OUNCES 1OUNCES ANACONDA ACCOUN LEAD POUNDS PIG ANTI MONIA 2,856,500 123,250 l,,125,000c 435 50,000 115 1,211,000 178,500 !

I am sure that we need not concern ourselves with the serious likelihood of the occur rence of tetraethyl lead poisoning among men who carry out the normal operations associated with the cleaning and repair of rail tank-wagons used for the distribution of ordinary commercial leaded gasoline.