Whether various drugs cause lead storage or increased excretion of the lead is still being debated.

lead were being emitted annually from How pervasive is the lead threat?

Lead paint is idealfor both.

It is al30 understood that Anaconda may itself at any time and at its ovm expense take such actions or proceedings as it may deem in its own interest to be advisable to prevent the unauthorized use of an Anaconda brand upon any white lead or white lead product.

In addition to these, National Lead Company makes lead products for prac tically every purpose to which lead can be/ put in art, industry and daily life, such as litharge, sheet lead, lead bars, lead cames, lead pipe, and die-castings.

the lead miner today* (2) White lead consumption has been declining, it has a market today about half as big (100,000 tons) as it had in 1922 (195,000.'

`eight of lead in screened "Chevrolet sweepings" -_ .031 A 10.3 grams Percent of lead in screened "Chevrolet sweepings" - a 4.05 grams 7/eight of lead in total sweepings -----Percent of lead in screened total sweepings - - - _ 12.7 grams .159 ^7 Percent of lead in total sweepings - - - Gallons of "Ethyl Gas" burned in Chevrolet - - - - .137 /<* 103.5 "/eight of lead in "Ethyl Gas" burned in Chevrolet - Percent of lead burned in Chevrolet found in total sweep!

Ob viously, aside from the toxicity of the lead, the addition of calcium to lead diets which contain an inadequate amount of phosphorus does not lead to improved deposition of either calcium or lead phosphate in the bones but, on the contrary, it inhibits such a process.

X suppose you would agree generally with this; we all Know the danger of lead poisoning, and that a certain amount of lead is necessary to produce lead poisoning* But if you have; an infinitesimal amount of lead in a river, that is not dangerous.

It is also understood that Anaconda may itself at wr and at its own expense take such actions or proceedings au7 it may deem in its ovm interest to be advisable to prevent the s-s ^authorized use of an Anaconda brand upon any v/hite lead or v/hite lead product.

White Lead (Painting) Convention, 1921 101 13.

The same white-lead mixture.

MacOregcr Lead Conpugr Chicago, HIInals The story of white lead 1a sad and X rill, therefore, ha brief.

for about fifteen minutes so as to bake the red lead coating, The red load paint bad the following compoJltlont Dry red lead Pure Boiled Lir.sood oil Pure Turpentine 33 lbs. 3 qts. 1 qt.

Joseph Lead Co.