at the noot oerefully obtained orldonoo would bo necessary to prowo such on otherwioo unraoonoble stateaent** "There is altogether too nuch loose talk in this field as it is.* Dr* Sshoo, aa you nay know, was placed st tho hood of tho laboratory established by lir* lettering for the purpose of studying industrial health heaerda* Ur* lettering established this laboratory after a rather large aosber of lead eases developed froei exposure to tetra ethyl lead in the production of ethyl gasoline.

What service is tank returning to: Leaded:------------ Various:------------- Unleaded:------------- .

They are not necessarily proof of the existence of any illness due to lead.

I should be very much Interested in finding out the results of your observations on the lead content of the atmosphere in the tank car after the work of welding has been started.

What he wanted to know was the possible relationship between lead exposure from the handling of leaded gasoline and loss of vision from bilateral optic atrophy.

Bed Lead Aiaearcbi Heetlaf ChalrBaa Hr.

Bed Lead Aiaearcbi Heetlaf ChalrBaa Hr.

All tanks which have been used for the blending or storage of gasoline treated with tetraethyl lead should be considered as a source of lead hazard throughout the cleaning process, regardless of whether they have been freed of vapors. 14.

lead price.

All tanks which have been used for the blending or storage of gasoline treated with tetraethyl lead should be considered as a source of lead hazard throughout the cleaning process, regardless of whether they have been freed of vapors. 14.

LIAC915C ^MWgh^iia<W*Jfc>Mfe wmMSUk^*iime*-r4ml* WHm HAD PROMOTION PtQSAM LEAD INDUSTRIES ASSOCIATION CrvyW MH IN liiti^ii A*mm Hmr Tad, K Y

R.3.Dwyer/ Mr.F.Laist x Flaht Manager PNYC 00012530 TREAlMCTr-PRODUCTIOB-SEGMENTS TEAR 1941 TOTAL 2IHC MATERIAL CHARGED metallic zero bounds LEAD P0UKD3 Electrolytic Zinc Zlno Ore Qalvmmlzer'a Drone Greet Tells Dross Die Cast Dross Dls Cast Slabs Die Cast Scrap Scrap Zinc Zinc Teas Air Bag Ashes Zinc Shimmings Tooele Concentrates Galena Ore Ranelt Zinc Canadian Zinc TOTAL MATERIAL RBlIXgD Zlno Oxide Sublimed Tbits Lead Dry White Lead Leaded Oxide 10,115,298 752,780 3,092,799 5,257,356 736,431 1,609,349 3,292,022 143,057 694,386 273,104 105,087 67,681 234,200 l.aoo.ooo 28,562,318 Oroes Lbs. 1,975,946 1,228,900 19,800 130.200 3,361,848 76,016 76,016 On Hand December 31st, 1941 ggEMBm Merchantable Oxide Treated Zlno Residue Muffle Dross Lead Tin Alloy Condensed Metal Iron Dross Sorap Brass On Hand January 1st, 1941 ER0DU0TI0H Zlno Oxide for Trade Treated Zinc Residue Muffle Dross Lead Tin Alloy Condensed Metal Iron Dross Scrap Brass 34,113,716 386,282 1,033,491 79,473 440,203 656,600 3.231 34,752,665 385,282 1,033,491 79,473 440,203 656,600 3.231 2,736,700 36.7U.998 39,448,696 2.097.750 37,360,945 37,350,945 pA/yc OPTCOM-E 0?

Fairhall -- "Relative Toxicity of Lead and Some of Its Common Compounds."

The disease in this case was lead poisoning contracted through continued work handling scrap metals, including lead.

\` Vol. 3.