Catalyst System: Lead Dioxide Stearic Acid Santicizer 160 or Santicizer 902 Sulfur . 50 5 45 X 0 10 '' 15 n li DSW 588431 STLCOPCB4093767 2- - Santicizer 902 is the former Santicizer 1707.

.-' Subject* International Coafarecoa of luiluing `jfficiala* Bei Reasareh Rsoomendetlon Report Bo* 1000.5 Teo-Uour Lead Bearing 'mail Construction Hear i-er-cy* 1 orwarded berewith are three eoplea of the subject report dated July 7> 1961* This covera Firestop used is two layers ever vood atuda for a tw hour load bearing fire resistive construction* Sotloa that this la the first of these raparta that has bean changed te Include "Firetarfl" sold fay the JnlinaiHmwIlla 8alas Corparatios * This will cost you 55*00 and the Billing Tspartaant will bill joe daring the naoct month's tins* This $55*00 lnalndai 25*00 for adding yoor naan to this liatlng end ?

^ASSUMING 50% PIPE PRODUCTS USE 2 PHR TIN STABILIZER @ $2.25/# & 50% USE 5 PHR LEAD @ .25/# WITH REGULAR COMPOUNDS AND STYRENE COMPOUNDS REQUIRE 1/2 & 2/7 OF THIS AM'T.

. $2,800.00) $ 162,046.00: Contribution; Membership Subscription to Lead Industries Association, Inc. from July 1, 1967 to September 30, 1967 - $4,096.47; Health & Safety Public Relations Program $1,228.96.

They also- reviewed the Group IIA new source performance standards for copper, lead and zinc smelters-- EPA's final position on new source performance standards for these sources was approved by the Committee.

Williams, *' In May of this year this division Initiated a survey of men working In dusty trades inoluding coal mines workers, brick tile, potteries and ceramic3 plants, gravel crushing, lime and ` coment workers, eto.in order to secure quickly a picture of problems involved and conditions leading to them.

These merger developments should lead no one to believe that our faith in railroading has faltered.

It la expected that this work, already well In hand, will lead to a product capable of meeting Che Gilliam Packaging Company competition

Asbestos as found in Kaylo then breathed into the lungs causes abertosis which I often leads to lung cancer Manville denies that this is true have re- .

stances, will lead to automatic control.r ; An automatic wayside system .is respon ,Who would have thought IS years .ago sible for the safe operation of trains.

P lan s a r e p r a c t i c a l l y com plete fo r me t o at t e n d t h e Symposium on Lead a t K e t t e r in g Lab o r at o r y on Febr u ar y 25 th rough 27, 1963.

I wonder how it was possible for them to operate a plant as dirty and disorderly as this seemed to be, without having cases of lead poisoning among their employees.

(London, England): SUBCLINICAL r LEAD NEUROPATHY IN MAN, Electroencephalography and Clinical Neuro- if physiology 27:718-9 (Sept.), 1969, |j Guinea pigs given Pb acetate orally for several months often develop periph-( efal neuropathy, associated in some instances with considerable slowing of conduction.

Leaded ^Z--inc O--x--i-d--e---- CUvolond Reodlng New Orleans Si.

The foregoing deals with asbestosis, fibrosis of the lungs due to asbestos, which leads to shortness of breath and overloading of the heart.