Line Compounder 44.4* microgram Lead/m^ The product being produced during sampling time contained no lead.

These pits had an unmistakable odor of TEL* In order to satisfy our curiosity we took a lead analysis reading on a typical pit and found that there was between 1$ and 20 micro grams of lead present.

Without a doubt the largest single use for Endurance White will lie in its ability to replace lead and oil and readymixed paints when used for outside house painting.

This is to be verified and signed by the *I 4J ITS lead operator on night shift.

are cOnpcead of traces of Lead, Cobalt* and Tan- pmeso.

Texas Detroit White Lead Tories, Detroit White Lead Works of Georgia Michigan Georgia ( Head ) (Office) El Paso, Texas, Port Worth, Texas.

SECTION IV - 2802/0180 Red Lead Primer (C90) will no longer be marketed as Red Lead Primer, but rather under the- Noxide Label and identified as Noxide Red Lead Primer (C90).

cM be troll advised to survey tie health" and the load states f those:- ' employes la :*ir: Various ecstasies - who v$sh vilh tetraethyl lead or aay .other lead ocsSpooads. .

SAPOLIS 30CSB PAST 4*00 0DT3IU SHITS Composition Basic Carbonate Shite Lead Leaded Zinc CBd.de - SO* Leaded Zinc Oxide - 38* Tltanias CKide Magnesium Silicate Bodied Linseed Oil (Z-3 Viscosity) Refined Linseed Oil Turpentine Mineral Spirits Driers Calculated Tleld Manufacturing Loss - 2j% Actual Tleld Material Coat for flallcn Formula Pounds Soilone Before i/ter Before Star cKaage Changei ifi&nge Chance Chit Sort Total Cost Before After gSSe aSSe 260 100 600 78 276 40 446 22 66 8 UTS 276 0 376 78 240 193 193 0 164 16 1686 4.46 J 4.90 .086 21.26- 23.38 2.06 .07 7.00 6.23 7.79 07 21.00 26.26 2.36 2.18 .16 12.00 12.00 11.60 10.12 .0U3 2.7JL- 2.71 rrrr 6.00 24.128 .146 *8.84 28.18 87.60 24.878 .13 67.96 28.09 3.00 .48/0668e 1.81 9.00 26.00 .113/.017 1.00 .60 2.87 .079 .40 2.79 1.42 101.79 101.38 130.78 121.62 2.84 2.88 99.28 96.80 1.317 1.233 e la the case of Turpentine sad Mineral Spirits, ve _ figures - the first is per gallan aad the second is oenvertod Into pounds.

Warren outlined the interest of the company in the industrial hygiene of tetraethyl lead over the past 30 or more years, and invited Mr.

Lead would appear to increase the hazard, with particular reference to the handling of gasoline, but-this is counter balanced to some extent by the lower toxicity vis-a-vis Tetraethyl Lead and in any case the overall increase is of little or no practical significance.

V.V \ LEAD IWDUCTi';:^ ArrSGStATION-------4 iMX-"H?

Common sense would suggest that the relationship between hemoglobin and blood lead should be curvilinear with a "no effect" level occurring in the low blood lead range and an increasing effect as the blood lead values rise.

. - ,-u____ Cm I**- NATIONAL LEAD COMPANY, AdwiMui Otpraaot.

. - bodies, similarly legislating against 'hazardous compounds, will' not specifically place the onus on lead.