I mention th s merely to show that lead may not be excluded on the basis of the examinations which you described as having been made by Dr.

If this man lias lead poisoning, he is the first case wo hove ever seen with active symptoms without definite analytical evidence of increased lead absorption.

This gives ua a coat saving of 5 cents par gallon with this lead free pigmentation.

It Is quite certain that the rust samples contain some quality of lead and my guess Is that such lead as Is present, will be found to be Trl-Ethyl lead compounds.

Kedonei Lead h Oil Co. at P.

In this North Central Washington region, approximately 5 million pounds of arsenate of lead are supplied to orchard!

puic wliitc lead paint has been standard the best red-lead you can buy.

This gives us a cost saving of 5 cents per gallon with this lead free pigmentation.

We have studied this problem with a great deal of care, and perhaps I should point out briefly what seems to occur* Under the conditions of storage of leaded gasoline in tanka, there la a 3light decomposition of tetraethyl lead in the formation of organic lead compounds in the sludge at the bottom of the tank, which seem to be capable of reforming small quantities of tetraethyl lead.

:h a suitable resgsnt for either or both dissolution and the de struction of fee organic lead compound* e are searching.

Material Used lead oxide Load oxide Lead oxide Lead oxide Weight of Material Collected, , Mg., with Indicated Instrument Sampling Volume and Polarity of Center Electrode Operating Rate, Sampling of Air -------------------------------*----------------------- Voltage, Cu.

Nov.11, 1972 Lead Industries Association, 292 Madison Ave.

WHITE LEAD.

3, fhe SUb recently* ratfilwaed the 0*S5S lead level after' December 31, 1?

M ay Repeal Rules Lim iting Lead in G LI AO3?