obtained, and unless there was contamination during the collection I am afraid that ^ J ^ k s t i l l has some lead stored about him which Tie is losing al a fairly good rate.

I have every reason to believe from our previous investigations that this will give us the final solution of the question as to whether the handling of Ethyl Gasoline Is in any way to be regarded as a measurable lead exposure.

ICTntoTiJ) HtT IHCUBX nMltiac 'epartanat Raritan Copper * oxfct: ;:eflnTy ::s*partaat "eooadary yetal ajjirtaant Leed T^flaiA^ wpartaaeat ring 'Aide repartaent kMte Lead epertaient Total Add - Maoellaaeoua moon# "eduat: ..d*lmietretiTe Upeneee viaoellaseoua Taxes ;apltal took ' '** Interest lx P*rom. baatirt* ..oaeonda Copper liig Coaipaay naeooda ales -arnpeny Lesa - .'

General SeUaig Agents: Watipnal Lead Company, Boston, Buffalb.Chicago, Sc!

Joe Lead for a $1000.

Stecher*s long experience in lead work we might receive some valuable comment

'etra lead poisoning.

It also asks for information that is not relevant or reasonably calculated to lead to the discovery of admissible evidence. 12

Ha eoat argeit lease for the federal liimnaie Co eoafronc that relates to FCO caotadutlta la the dredging aad stable leer-ten (liraoaeably by lapaaortoeot oa lead) of the highly cootaartnoted aadlaaeta of tidal eaters.

Kehoe has spent many years of research and clinical investigation both on the subject of tetraethyl lead and ethyl gasoiinej and there is no one in the country more competent to give you information which you seek than he, - I trust that you will hear from him within a very short time, With my very kindest regards, I am - . .. .

Interrogatory No. 70 is objected to on the 12 grounds that it is overly broad, vague, ambiguous and unintelli 13 gible with respect to the use of the undefined word "arched." 14 Additionally, the interrogatory calls for information which is 15 not reasonably calculated to lead to the discovery of admissible 16 evidence. 17 INTERROGATORY NO. 71; 18 Is defendant aware of articles authored by W.

Our ex perience i n ;treating animals with this material loads me to regard it as pore Injurious to the skin than gasoline, and my personal experience with handling It in the preparation of pathologic: sections leads me to believe that other ma terials which ore less, injurious to the akin should be em ployed for this purpose.

I am inclined to feel that' the h a n dling of a case of this sort is a m a t t e r for some caution* Considering the absence of any factors which would lead me to feel that the claim had any merits, I should not want to take any action w h i c h would Indicate that/fche Ethyl Corporation has any anxiety over the outcome .of-, the case.

It is possible that we may somewhat rarely have requests for lead analysis and tissue, urine, and feces.

This morning I contacted the men who are working directly with tetraethyl lead with the purpose of correct ing as far as possible the gross errors in handling so that you can devote your short time here to the less evident' hazards.; In checking through our work on the chlorphenols I find that we have run some toxicities .studies on intra venous injections.