The next pigment in order is Sulphate of Lead.

The tendency to cling to age-old cliches as defenses for lead poisoning or excessive lead absorption in the workers might well be discarded.

Personally I should doubt very much whether this man has contracted Lead poisoning,I since his total exposure to Lead occurred while examining the pump, and he would, therefore, not come in direct contact with concentrated Fluid.

LIA22185 Aka LEAD INDUSTRIES ASSOCIATION O CAST |M STREET NEW YOIUC 17, N.Y.

It would be very useful not only to have this separation made* but to have such information available as would permit one to establish the causative factor In relation to illness or death from lead poisoning* Recently I have been trying to obtain some information on the occurrence of lead or arsenic poisoning from spray residues* Xy ex perience, and that of my oolleages at Harvard, leads me to believe that moat eases of lead poisoning In Infants and children octae from chewing objects coated with metallic lead and lead pigments.

The lead particles are deposited in the filter and the vapors passing out are lead-free

For example, is the blood lead - blood pressure. association EHe^i'me*' !

National Lead Company.

I aold him the lead.

We are taking this man out of all exposure to lead and will follow up on his condition to determine his urinary lead out put.

Since also there was no grasp of the fact that everything eaten by animals and man contained lead, there was no thought of this as a source of lead in the feces.

The simple lead plaque sw ard ed him by the luncheon expresses .{.he respect he has won in his work wilh lead toxicology in particular.

lo case of acuto tetraethyl lead poisoning has been seen to persist with active symptoms or evidences of abnormal lead excretion through such a period. 5* The lead examinations reported by Dr.

i ials, lead, metallic sodium and ethyl chloride.

Joseph Lead Co.