I have been trying to influence this general situation for a goodly number of years, and therefore I like to make sure that I am not guilty of misleading any of my colleagues in the matter of what is an adequate system of hygienic control in the lead trades.

.; Pacific Coos* Distributor: National Lead Company of Californio, 2240 24th Street, San Francisco, Cat.; Canadian Distributor: Wilson, Paterson, Gifford, Ltd., 101 Murray Street, Montreal -- 132 St.

Cleaning, of tanks that have contained leaded gasoline would be handled according to our regulations.

It is quite possible to obtain uneven results since the contaminant i3 rarely evenly distributed through the material* I am sure that if we could be of any service to you in making an occasional analysis of either tissues or excreta, we should be happy to do so* Obviously we do not make it a point to carry on any considerable burden of routine work of a diagnostic character, but considering the difficulties of lead analyses, we are quite willing to do them from time to time under suitable conditions* The greatest difficulty in these cases, however, is to obtain materials that have keen so handled as to certainly avoid slight contamination Cordially yours.

GM objects to this interrogatory because it is overly broad, burdensome and is not reasonably calculated to lead to the discovery of admissible evidence.

"Answer: ...I doubt if the hazard is sufficient to justify warning posters as might be used where lead, benzol or carbon monoxide are concerned.

burdensome, irrelevant to any issue in this action and not reasonably calculated to lead to the discovery of admissible evidence.

in connectiIonacktonoBwelnedCgerawneit'hs rtheapnokrst roenctehieptusoef oyofuwrhmatemhoerapndreusmumoefsAtuogubset e9thyl acaftrhbnhoeonlmouuortaitpldhflereeyorammatisoiaalntaleinsoraoinaffasenlmt.tyio-afknsnutTpaofohanceucdkntpoduaospregienaerortanefttoi.mftrhsatidhusIeen,mddmoteharagtenetoroeretirnaihotalhalai3snItpksneteehatviheaceaVtrDutpbyawheeleleyyWnshiocaaernvatkheylsy,amclndaecysudehtrihiclnoioangfrlgidwpsuteohop.iisceowhrnIvoniirnsrgyion as attends lead operation, having only to submit each\year for tho usual annual examination which is routine for all employees regarnies of specific occupation.

It is quite possible that the profound nerve disturbance was the result of his previous lead poisoning- in fact, we know of no other cause.

Johnston Tas familiar with our instructions for tank cleaning and stated that they would be followed to the letter If they had to clean a leaded gasoline tank.

I was a little bit afraid that I spent too mufch time on the basic -scientific background of our lead work, and so left myself little or no time to discuss same more practical diagnostic matters* It Iw always a difficult matter to cover years of work: in a very short time, and I wlways find myself feeling that I have not quite accomplished what X wished to accomplish in a talk of that sort* I hope it was a matter of some Interest and profit to your staff, and I can assure you of m y pleasure at having had the privilege of speaking to them I hope to be ip Wilmington again some time when I am not in such a rush and to have a chance to visit with you a little With kindest personal regards, ; Sincerely yours.

Garl Mueller of the Chemnyco, Inc. regarding the 1 G, patent on the use of fluorides ^ for stabilizing tetraethyl lead.

I3*.00 Lett - aserve for Prelchi, Kefiaia* sod Qatirud Toils Maatfaatarad Prodaatai Lead Products Zlae 0x14a Iarantory Earltan Coppar *oika - Steat Coppar Aeamwta Eaoalrailat Tolls Zina 0x14a Otter laeomta Baaalrakla Karfcatakla Saearltlaa - at oaat Cate 1 *34,912 3,14*.102 1,1**,903 *70,122 ;,s.2t7i. 15 ,598.910 427,231 ) 19*.*24 752.781 44.314 430.135 134.354 241.3*4 I 882,19 1,172,<8 *.770.47 1,173,52. 1.087,54' 88*. 77' 11,78: 110,183,70.

As a general rule, it is not considered necessary to make tests e^efty time the men are examined; in fact, it is our present nding thg/tf these tests are not necessary unless an individual has er symptoms of lead-poisoning ana, of course, should you run across an 'Individual in that condition, you would naturally notify us irnmedi^etj^and w\_w^uld probably ask you at that time to conduct the necessary uiftn^sari&dysis \p>support your previous diag nosis, but nothing like this shouldNobv o^ne in the general routine examina tions which you carry out each quai^ei [iscussions with you, it was agreed that we would pay you a standard fee of\5\Vguilders per year for your work on our behalf, and it was expected that suet ?

Abex further objects to this interrogatory on the ground that the information it seeks lacks relevance to the issues arising in this case, and is not calculated to lead to the discovery of admissible evidence.