Confidential 1 i Mellon Institute of Industrial Research Untvursitt or Pittsburgh PLAINTIFF'S EXHIBIT PROGRESS REPORT for the___ reekended___ Septpm'-c .T'.iUlfTFT AT.

Air Conditioning .

Motor and Pump Repairs Go .

Here are the requirement* for succeuful condensatepump controlby hotwell water level.

0(4 ~& AT BOOTHS 613-614 NATIONAL EXPOSITION OF POWER AND MECHANICAL ENGINEERING November 29 through December 4, 1948 --Grond Centro!

131 POWER DIRECTORY POt MODERNIZATION --ITS) AIR COMPRESSORS 4o8800C,F.M.

FILE NAME Kent KNT DATE 1947 DOC KNT111 DOCUMENT DESCRIPTION Book Excerpt - Diseases of the Chest With Emphasis on Ray Diagnosis DISEASES of the CHEST With Emphasis on ray Diagnosis By ELI H.

FILE NAME Quebec Asbestos Mining Association QAMA DATE 1949 DOC QAMA029 DOCUMENT DESCRIPTION QAMA Contract Incomplete ra Clause 25 This article discusses the duration of the Agreement It stipulates that the Agreement comes into effect the first day of January of the current year and will remain for a year's period It will be renewed thereafter automatically from year to year at least until one of the parties informs the other between the sixtieth and thirtieth day preceding the expiration date whether they want to amend or terminate the above agreement For this year this article presents some serious difficulties on account of some circumstances of absolute necesnecessity sity or circumstances outside of one's control which have delayed the drawing up and publication of this decision We are discussing at the present time the renewal of a collective contrfa orctt he year 1949.

FILE NAME Corning OC DATE 1944 Nov 21 DOC OC459 DOCUMENT DESCRIPTION Medical Report Letter - Dr.

FILE NAME State of the Art Literature SAL DATE 1945 Jan DOC SAL041 DOCUMENT DESCRIPTION Journal Article Abstracts RE Asbestos 1945 co Literature Abstracts - +!

fr<"\ m m Vol. 2 FOUNDATION FACTS June, 1940 This news-letter is Issued monthly to member companies and trade associations affiliated with Air Hygiene Foundation.

Con i'Iijlntial Mellon Institute of Industrial Research PLAINTIFF'S EXHIBIT UNIVERSITY OF PITTSBURGH Received: U -t l- yjT Approved Date PROGRESS REPORT for the reek ended October 27, 19.. 5 X .v^. r. x j Subjects under which report is to be indexed Industrial Fellowship No. 159-11 3 copies r.uce: 1 - bellon Institute 2 - Industrial Hygiene file The elecdrorods res used for the analyses cf samples containing .ciovm amounts of lead.

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ST085I10I THE JOURNAL OF INDUSTRIAL HYGIENE and TOXICOLOGY VOLUME 26 JANUARY, 1944--DECEMBER, 1944 PUBLISHED BY THE WILLIAMS & WILKINS COMPANY Baltimore, Md.