The lead chloride seems to be of high purity and should have some value.

.| Onlt Cost Total Cost * Before Change After Change Before Change After | Before Change Change After Change Before Change Change 50% Leaded Zino Oxide 578 578 11.9 11.91 .0725 .0725 41.91 41.91 Basle Carbonate White Lead 140 140 j8.5 2.5 .0775 .0775 10.85 10.85 Asbestine 820 818 9.8 9.0 |j .01125 .01125 2.48 2.40 Tltanlua Dioxide 166 178 5.1 5.8 i .1475 .1475 24.49 25.55 Raw Linseed Oil 484 CIO 56.0 27.1 .96 .96 53.76 86.00 4 Bodied Linseed Oil - Z-4 Blopn Linseed Oil 86 810 57 7.0 86.8 1.12 1.12 7.0 1.10 j 7.84 7.70 89.40 Mineral Spirits 97 884 15.0 34.4 .105 .105 1.58 8.61 Driers 7 7 .75 .75 * 1.60 1.00 1.85 .75 Calculated Tleld 1755 1755 114.6 117.8 151.96 140.47 + Manufacturing Loss - 8.4 5.5 * Actual Held 111.8 113.6 Material Cost Per Gal

Bambach to supply the titles of the articles given in their bibliography of paper $3, ^Measurement of 'SUM Industrial Lead Exposure by Analyses of Blood and Excreta of Workmen" on the galley-proof when it reaches them?

Beatty B:C Men vho vlll handle tetraethyl lead at Lake Erie Chemical Company.

7 February 1946 j ibh o h a h iiu k 70 s ATTSHTIGil* COPT fO t Lead Industries Association Mr.

Cotton had their Chemist analyze some of this deposit and his findings were that it contained 2.860$lead as well as iron rust.

SCHEDULE 1 GRADE SPECIFICATIONS COST AND SELLING PRICES AS OF MARCH 31, 1942 TRADE NAME: CATEGORY: COLOR: NUMBER: QUALITY: Wescote Supreme Exterior House Paint White 1020 PIGMENT: 66$ 35$ Leaded Zinc Oxide Basic Carbonate White Lead Titanium Dioxide Barium Sulphate Magnesium Silicate POUNDS 540 215 129 301 135 YIELD IN GALLONS 'UNIT COST* 11.10 .0675 Per Lb. 3.85^f|4.075 Per Lb. -------- 4.00^5o.l45 Per Lb

For your work the kerosene for the inhibitor as well as the methanol-water and tetraethyl lead is probably available to you locally.

PIGMENT* BASIC CARBONATE WHITE LEAD * SULPHATE WHITE LEAD ZINC OXIDE TITANIUM MAGNESIUM PIGMENT.

Durez now plays a leading role in Square D's production because it is so much lighter, and can be readily molded in the complicated sections required.

Gardiner reported the purchase by our Metal Department of 300 tons of pig lead from Portsmouth, N.

I would l i k e to have your i n t e r p r e t a t i o n of what you consider the normal amount of lead in blood and th e amount you would expect to x ic symptoms.

Dear Doctor Donnelly: Your card of July 25 requesting spot sample bottles and needles for the collection of urine and blood for lead analysis has been held pending acquisition of additional information..

* Vlul Raritan Refinery Lead - Ilia.

Personally, I can see no reason why very rvall samples of tetraethyl lead should not be sent to others engaged in research work at your own discretion.