Con fluent:.vl ) PLAINTIFF'S EXHIBIT ZSIellon Institute of Industrial Researc UNIVERSITY OF PITTSBURGH PROGRESS REPORT for the week ended January 20, 1945 INDUSTRIAL HYGIENE FOUNDATION Subjects under which report is to be indexed Industrial Fellowship No. 259-11 3 copies made: 1 - Mellon Institute 2 - Industrial Hygiene file The survey of dust and fume conditions for Pittsburgh Plate Glass Company, Works No. 4 and Shop No. 2, Ford City, Pa., was concluded. t Survey reports for Anaconda IFire and Cable Company, plants at Muskegon, Mich., and Sycamore, 111., were completed.

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The above graphic illustration shows how mineral wool manufacturers bake a big layer cake of alternate layers of coke and rock or slag, and by the magic of industrial chemistry change the material into fluffy wooldike strands.

FILE NAME: BF Goodrich (BFG) DATE: 1948June DOC#: BFG027 DOCUMENT DESCRIPTION: Journal Article - Industrial Medicine INDUSTRIAL MEDICINE Volume 17 JUNE 1948 Number 6 Medical Problems Encountered in the Manufacture of American--Made Rubber REX H.

FILE NAME: CERAMICS (CER) DATE: 1945 DOC#: CER036 DOCUMENT DESCRIPTION: Published Conference Proceedings - Discussion on Modern Conceptions of Industrial Lung Diseases PROCEEDINGS OF THE ROYAL SOCIETY OF MEDICINE i Ed mo U nder the D irection of the EDITORIAL COMMITTEE .

FILE NAME: Curtiss-Wright (CW) DATE: 1944 DOC#: CW010 DOCUMENT DESCRIPTION: American Society of Heating and Ventilating Engineers - Roll of Membership 1944 Roll of Membership (Corrected to J a n u a ry 15. 1944 Am eric an So ciety of H eating and v e n t il a t in g e n g in e e r s Published a t th e H eadquarters of the Society 51 M adison Avenue, New York 10, N.

FILE NAME: Baldwin (BALD) DATE: 1943 Aug 27 DOC#: BALD042 DOCUMENT DESCRIPTION: Inspection Report - Lima Locomotive Works, Inc. with Cover Letter Lisa Loecnotiwa<Tcrfc*> la* L^aa, Cbia i ';- flirt Taaatt -, - ' . _ >' .

FILE NAME: Foster Wheeler (FW) DATE: 1943 Jan 20 DOC#: FW103 DOCUMENT DESCRIPTION: US Navy - Minimum Requirements for Safety and Industrial Health in Contract Shipyards G EN ERA L SERVICES A D M IN IS T R A T IO N N ational Archives and R ecords Service fallout these presents sitali mine, (Greeting: ue of the authority vested in me by the Administrator of General Services, I s behalf, under the seal of the National Archives of the United States, that reduction (s) is a true and correct copy of documents in his custody.

FILE NAME: Dlavai (DEL) DATE: 1946 Jan DOC#: DE LOO2 DOCUMENT DESCRIPTION: Trade Journal Article - Southern Power and Industry "Industrial Hygiene - Control of Working Environment is Important" ccasttK S/?!

FILE NAME: National Safety Council (NSC) DATE: 1949 DOC#: NSC250 DOCUMENT DESCRIPTION: Excerpt - Transactions of the NSC -1949 National Safety Congress - Vol 1 *o) n j t `m ijiiiiiQ w p w itj n awgoyi `fwtwj p r m<i *A H A ht 'Xowkao^ 9*naan m a n h m m u %h u i *5* m r a r * 9 1II lin q a a i w iw iw a u m p k i M ^ ,* M f|M |jf I m ^ A t> * n i w d cwmv w i w y <n 'A *M 'W li ,w i|i* 4 m q , *a *W* \ \% MflK* tflnU 'l ^%gm;*+mg..*. ]'''f-t`\ * % i f m .

FILE NAME: Hercules Chemical (HERC) DATE: 1947 DOC#: HERC007 DOCUMENT DESCRIPTION: Book Excerpt from Introduction to Industrial Medicine - Industrial Dusts 4 J?

FILE NAME: Household Contact (HC) DATE: 1942 DOC#: HC007 DOCUMENT DESCRIPTION: Dept of Labor - Safe Practice Bulletin o m m o n v a E t h ^oe m V-Y-i** HON.