V' 'i '' ` " ` ' TBTREETHYL LEAD.

Tootle Miami Raritan - Refinery Lead - lbs.

Tootle Miami Raritan - Refinery Lead - lbs.

ST085301 It' PLAINTIFF'S EXHIBIT DOW-1631 MANUAL OF ir'.'

In 1942, the income before depletion was less than in 1941 as no lead concentrates were exported.

3PT) ,Pebruary 23 1944 Mr.

3PT) ,Pebruary 23 1944 Mr.

Laist: A recent survey by members of the staff at East Chicago, also by representatives of the State Board of Health, convinces me that we should improve the ventilation to eliminate the dust hazard in the area at the Zinc Oxide Plant where leaded zinc oxide mixing and bagging is carried out.

There is continuous contamination of the air by lead fiesta and at least once daily there is added to this further contamination by lead and alloy fume and the vapors of T.E.L.

Joseph Lead Company, regarding the proposed mill at Pioche, Nevada, Mr.

Quality Seal Other Load Free and Leaded 136,350 Lbs. 50,750 Lbs. 5*1.100 Lbs. 728,200 Lbs.

The im plications with respect to the possible use of BAL in the treatment of lead poisoning in man are discussed. 890 Acute Toxicity of Arsenate of Lead in Animals.

Willard Machie, 6l0 Park Ave., New York, New York Lead and Mercury Determinations Results Urine Analysis Number = lj.6A-ii.i76 Lead = 0.10 mg .

The air figures in our lead smelting building were very bad.

The chief operations are mix ing of the dry lead oxides, pasting of the moist mixed oxides into grid plates, plate forming, casting of lead plates, lead burning, lead salvaging, and general common labor and cleaning operations.