: con tin ue.to con tain both t et r aet h y l lead and i t s breakdown products fo r many years when buried in t h is way, and we propose to do corin gs of one or two of th e older b u r ial grounds t o see i f we can form any p ict u r e .'

Be also reported that eoae of oar agents have mow started papiag their aalesaea a eoaaieaiea to aall white-lead, nhleh ought to help as. chain aalliag ia defiaitelp on tho iaoroaae.

The Vinyl Film that you received contained the following chemical type materials at that particular time of manufactur when I sent you sanples: j Vinyl chloride copolymer Phthalate type plasticizer Sebacate Phosphate Tin-Cadmium, Tin-Calcium or lead salts An organic phosphate Coloring materials; organic and/or inorganic If you still have a small piece of the material I sent to you, I would appreciate your sending it to me and we will be only t o happy to give you information regarding the metallic salts and the chemical nature of the colorants used in thafc particular film.

-M8L lfcite Lead (dry ft in oil) Oxides Miscellaneous 258 155 1 414 .MS. 280 180 g_ 445 In analyising the above rtatm*nt, reflecting a loss of $150.00 for the year, I believe this oon be attributed in the main to diminished gross profit, as we received less per tan for Id, while the cost of goads purchased from John T. was not reduoed proportionately.

This defendant objects to this interrogatory on the basis that it seeks information which is not relevant to the subject matter of this litigation and is not reasonably calculated to lead to the discovery of admissible evidence, except as it relates to the period of time during which this defendant engaged in the manufacture, sale and distribution of its Kaylo asbestos-containing products.

The subjective ratings "(lead," "live," etc., are the author's11 and are not necessarily in standard use.

Screen strainers are frequently installed in the liquid line piping before solenoid valves and expansion valves, as well as before regulating valves in water lines leading to water cooled condensers.

As I say, all of this depends upon the circumstances, but if it is your purpose to develop the facts which will lead to proper pre cautions on the part of your people, you have one problem.

-M8L lfcite Lead (dry ft in oil) Oxides Miscellaneous 258 155 1 414 .MS. 280 180 g_ 445 In analyising the above rtatm*nt, reflecting a loss of $150.00 for the year, I believe this oon be attributed in the main to diminished gross profit, as we received less per tan for Id, while the cost of goads purchased from John T. was not reduoed proportionately.

Among them are fifty tans of white-lead from the Bsmssylvaals Railroad, which is more than they have bought for the past seven months* The Beading Railroad has dene the same.

D irector K e tte rin g L aboratory o f A pplied Physiology U niversity of C in cin n ati C ollege o f M edicine Eden Avenue C in c in n a ti 19 Ohio ' Dear Bob; On O c to b e r 2 8 t h , i n r e s p o n s e t o y o u r r e q u e s t a t B u f f a l o , I s e n t y o u ,a copy o f th e r e c e n t B r i ti s h Food S ta n d ard s Com m ittee R ep o rt on Lead and a sk e d y o u r comments on t h e v a l i d i t y o f th e s e recom m endations o f o u r overseas frie n d s.

-i The National Lead Company has made an extensive study of the problem of fume disposal, !

DDT in the diet of the rat leads to the storage of about 10 to 15 p.p.m.

It was also pointed out that use of any "sales/customer" speci fications would lead to confusion, unless referred to specifi cally as such.

4 ' JSL LEAD INDUSTRIES ASSOCIATION 4M UDUHOTOH AVIMUt MCW TOUK IT.