Perhaps I should have sent copies of this correspondence to you earlier, but I was waiting to see what developed, ia view of the fact that the original claim had nothing to do with leaded gasoline, and in further view of the fact that the involvement of gasoline in the claim, was absurd.

As part of the check on the men employed in the job, our laboratory did urine lead determinations.

;a n T--anr SMltlac Cepartneat 3erlt*a Copper rts: Pefialag repar^'Mt Secendary Depart*-a* Lead 'teflxlog :pMtata\ Xlne Oxide Depart**** ffelte Lead reper-**** Add - VtseellAMeo* loomm DlTldmd - IlmUU City Ctpptr Co. - JHLrb-tftah Censel.

In accordance with my conversation with you of Saturday, I am enclosing herewith my complete file in -which I would be glad to have you review and give me your opinion as to the possibilities of successfully defend ing the claim for death caused by lead poisoning

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

Please advise me if you wish this material on lead poisoning in children published as a medical note.

Lead alkyls.

ET HYLPORT - BU EN OS A IRES Buenos Aires,May 22nd1945 Dr<>Robert A,Kehoe, Kettering Laboratory of Applied Physiology, University of Cincinnati, Cincinnati - Ohio - USA-Dear Dr,,Kehoe, - I amvery much obliged to you for your letter of April 28th,, 1945 enclosing a very comprehensive memorandum on the hygienic requirements for the manufacture and transportation of lead tetraethyl and its highly concentrated mixtures,and for mixing 3uch materials with gasoline,.

Experimental results on evaporation of lead from Vitol solutions. 2.

Yvhen I see you in Cincinnati, I will be interested in finding out what the results of the Kettering Labora tory investigation are from the lead standpoint.

Pounds Basic Carbonate White Lead....................... .. 285.3 0.0 Zinc Oxide............... 309.2 254.3 Asbestine................ 181.8 101.5 Titanium Dioxide............... .. 56.1 71.1 Barytes................................... 70.4 0.0 Sdbllaed Lead................... 167.0 592.0 Before After Change Change Yield in Gls.

Simon, Treasurer of the National Lead Company, ae our contribution to the 1949 Community Chest, it being understood that this would include the name of the Titanium Pigment Corporation.

White Lend 35% Leaded Zinc Asbestine Titanium Dioxide LB. 168 264 140 96 VEHICLE: 35.5% K.P.O.

YIELD IN GALLONS PIGMENT: 60.8* , Lithopone 200 5.58 Jig*-,,> 35 Leaded Zinc 200 Titanium Barium 100 Calcium Carbonate 150 6.65 'M*' Talc 200 8.42 .ons^ UNIT COST .046 per lb. .077 tv tv .061 IV .0069 tt .0117 n II n n TOTAL COST $ 9.20 15.40 6.10 1.04 2.34 VEHICLE: 39.2* Calcium Llnoleate M-17 0K0 Raw Linseed Oil Mineral Spirits Q% Lead Naphthenate 2% Cobalt Naphthenate 2% Mang.

Cliffie preparing a detailed import; on | the tank cleaning and all circumstances leading up to the tise the, aen were e ;posed