E*ON COMPANY, U.S.A.

Eaton Corporation (20) Inter-Office Correspondence Date Z9 1975 to Steve Tws&ale Division & Plant 1B0/Airie From 8* 9&8&8eBMt Division & Plant tm/&tvShm Copy to See hclom Subject ..n'O A#' AYi>' # F:T< }:i\ x ,v;' ' j 1. life to eail ymss attention mffch 45fc&$ehed article relating to & poScafci&l health feaaarpf^t&esr with asbestos eos^ositicn ty^e frietien !'

company is m market areas not previously served by Koppers.

:s Increased Shareholders' Equity The high level of capital investments in re cent years has significantly increased the to tal capital invested in Koppers.

made available for inspection at the office of defendant's counsel;.

PLAINTIFF'S EXHIBIT [ GF-1197 ASPHAACLTCIDREONOTFINPGREMVAENNUTFIOANCTUCROENRTSESAT SRSEOPCOIRATTION REPORT PERIOD JANUARY 1 TO JUNE 30, 1977 Plant Location Contest Position, June 30, 1977 Group "A" Plants (500,000 and over man-hours per year) Masonite - Meridian GAF - Kansas City Certain-teed - New York GAF " South Bound Book Bird & Son - Shreveport 1 1 I 4 5 Celotex - Lockland Bird & Son - Charleston GAF - Mobile Owens - Corning - Kansas City Bird & Son - Norwood 6 7 8 9 10 Certain-teed - Savannah Johns-Manville - Manville Celotex - Philadelphia Owens-Coming - Santa Clara Flintkote - Chicago Heights 11 12 13 14 15 Johns-Manville - Waukegan GAF - Glouster GAF - Joliet Celotex - Perth Amboy GAF - Dallas 16 17 18 19 20 ELK Roofing - Stephens 21 Group Incidence Rates INCIDENCE RATES Lost Work Day Total Recordable Cases Cases January 1 to June 30, 1977 1976 1977 1976 -0-0-0- .47 .71 1.29 ' 1.46 1.83 1.92 2 .81 2.87 3.46 4.50 4.83 5.00 5.17 5.32 6.91 6.96 13.76 5*52 .72 .62 -0.44 .52 .86 -01.71 3.92 3.21 .79 5.50 5.08 6.59 3.95 3.84 2.28 2.85 6.48 12.66 6.45 3,ate 5.26 20.15 13 .20 19.57 4.99 5.35 10.98 9.62 1.92 21.08 10.34 8.47 14.24 4.83 25.81 5.50 21.29 17.91 21.45 30.52 15*25. 15.12 20.94 17.64 11.03 2.06 4.65 23.72 8.57 7.31 26.93 11.09 8.04 7.26 10.40 23.67 3.84 23.91 16.85 40.15 20.71 30.31 12.96 M1CH08196 ASPHALT ROOFING MANUFACTURERS ASSOCIATION ACCIDENT PREVENTION CONTEST REPORT REPORT PERIOD JANUARY 1 TO JUNE 30, 1977 -2- 2 Plant Location Contest Position, June 30, 1977 Group "B" Plants (325,000 to 500,000 man-hours per year) GAF - Minneapolis Celotex - Los Angeles Masonite - Little Rock Celotex - Chicago GAF - Savannah 1 1 1 4 5 (1) certain-teed - Avery Certain-teed Chicago Heights Johns-Manvilie - Savannah (2) Flintkote - Vernon Flintkote - Jersey City Bird & Son - Perth Amboy GAF - Baltimore Certain-teed - Dallas Tilo - Stratford johns-Manville - Ft Worth 6 7 8 9 10 11 12 13 14 15 Certain-teed - Shakopee Tarako - Joplin Certain-teed - Richmond johns-Manville - Pittsburgh (4) Allied Materials - Stroud Bird & son - Phillipsdale 16 17 18 19 20 21 Group Incidence Rates INCIDENCE RATES Lost Work Day Total Recordabl Cases Cases January 1 to June 30, 1977 1976 1977 1976 -0-0-0- .86 .92 .99 1.02 1.62 1.66 2 .35 3.25 3.85 4.45 4.90 5.99 6.35 7.25 12.17 12 .27 14.72 17.87 t. 7.94 3.05 2.40 2.77 3.78 -0- 27.90 2.51 .92 -0- 4.35 -0-010.78 8.06 2.77 5.48 12.14 4.93 21.98 12.92 29.10 9.83 11.20 11.20 22.95 8.88 19.39 4.06 4.16 28.21 21.68 15.39 18.71 20.57 9.41 26.46 9.66 33.91 13.04 38.02 24.12 17*55 51.61 36.63 15.61 14.78 22.65 4.13 27.90 8.37 4.62 5.88 30.43 17.67 13.84 19.76 11.65 19.40 5.48 28.32 8.45 36.32 28.61 19-30 MICH08197 ASPHALT ROOFING MANUFACTURERS ASSOCIATION ACCIDENT PREVENTION CONTEST REPORT REPORT PERIOD JANUARY 1 TO JUNE 30, 1977 _________________________________________ -3- Plant Location Contest Position, June 30, 1977 Group "C" Plants (200,000 to 325,000 man-hours per year) Celotex - Memphis Flintkote - Ennis (3) Tamko - Phillipsburg Celotex " Houston GAF - Tampa 1 1 1 4 5 Masonite - New Orleans Celotex - Wilmington Big Chief - Ardmore Flintkote - Cornell Johns-Manvilie .

/WaATION W!

MONTHLY HIGHLIGHT REPORT - FEBRUARY 1970 RESEARCH & DEVELOPMENT DEPARTMENT INDUSTRIAL PRODUCTS DIVISION SECRET - COMPANY CONFIDENTIAL I.

^NTHLY HIGhLIGHT REPORT - MARCH 1971 RESEARCH & DEVELOPMENT DEPARTMENT INDUSTRIAL PRODUCTS DIVISION SECRET - COMPANY CONFIDENTIAL I.

Inter Office August 30, 1974 Mr.

August 8,1975 ASBESTOS ASBESTOS EXPOSURE DURING SERVICING OF MOTOR VEHICLE BRAKE AND CLUTCH ASSEMBLIES 105481 001682 Ml PRODUCED BY FORD (36) DEPARTMENT OF HEALTH.

1 CONFIDENTIAL Steel Mill Product* Division Research and Development Department Mav 1973 1) Profax Boards Beginning Wednesday, May 16, 1973, a production run vas scheduled on K-4 machine using EP-5290.

- 14 - CONFIDENTIAL \ Corporate Quality Control Monthly Report - October 1973 1.

) COMMERCIAL DEVELOPMENT MEETING March 25, 1974 Present: H.

POSECQ, INC.