This does not result in progressive lead accumulation.

The reason for this is that the gasoline is so much more volatile than the lead, that no lead is found in vapors arising from ordinary gasoline containing lead in commercial quantities.

National Lead Company is aTso a de pendable source of supply for lead ox-des -- red-lead, litharge and orange miccfal.

4 COPT THE EAGLE PICKER LEAD COMPACT Lead Industries Assoc*' CHICAGO Wednesday > January 3* 1939* Mr.

Medicine "Excretion of Lead by Norma}.

4 COPT THE EAGLE PICKER LEAD COMPACT Lead Industries Assoc*' CHICAGO Wednesday > January 3* 1939* Mr.

As to the similarity of lead chloride to lead tetraethyl, you need have no anxiety.

., OF- HAMMOND, INDIANA, ASSIGNORS TO ANACONDA LEAD PRODUCTS COMPANY, OF BAST CHICAGO, INDIANA, A CORPORATION OF DELA WARE METHOD OF PRODUCING WHITE LEAD No Braving.

i KE" 0020967 MAGNITUDE OP LEAD EXPOSURE It?

(d) "Lead Smelting and Refining"* as used herein is defined to mean metallurgical and/or ohemlcal treatment of lead ore. lead concentrates, lead scrap* and any other lead bearing material into "Pig Lead", and/or "Antlmonlal Pig Lead".

Sherwin-Williams' lead pigments were always during my employment labeled as containing lead, as were all paints containing lead compounds.

Joseph Lead Co.

Occupational lead exposure la safe if It doe# not give a mean lead output of more than 0.6o ngs. per day la the fee* or a seen urinary concentre tion above 0.10 tagm. per liter.

work, especially where they plan to use lead products.

Joe and the pigment manufacturers, .particularly the National Lead and Eagle-Picher Lead companies, decided to proceed and I think their decision is sound.