PUBLISHED KAECH 11, 19^7, KEVS & COURIER.

V/EXHIBIT .

QCO*OC S.hCIaht .

Asbestosis and Lung Cancer W.

39--Chemical Hazards exposures and acceptable air-bome concentra tions), see "Documentation of Threshold Limit Values," American Conference of Governmen tal Industrial Hygienists, P O Box 1937, Cincinnati, Ohio 45201 Column 7 Action on skin Local acbon on normal skin of the undiluted material A Relatively harmless.

- DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH PROGRAM FfaRAA NK.KtFrCO7"RlT*^, KENTFU/*CWKYA(S40J6\ I01 June 10, 1931 lJOZ) 56^-449!

WR Grace documents WR GRACE DOCUMENT INDEX WR Grace Knowledge of Asbestos Health Hazards WR Grace Knowledge of Inadequacy of TLV WR Grace Knowledge of Respirator Needs WR Grace to Knowledge of Substitutes WR Grace Response to Knowledge WR GRACE KNOWLEDGE OF ASBESTOS HEALTH HAZARDS WR Grace Knowledge of Asbestos Health Hazards Date 1/13/65 Document Description: JA Kelley to GW Blackwood Quote: "Of course, we realize that any dust can be harmful and the only answer is control."

TRANSACTIONS National Safety Council Incorporated TWENTY-FOURTH ANNUAL SAFETY CONGRESS Louisville, Kentucky October 14 to October 18, 1935 The Brown, Kentucky and ^ceibach Hotels CepTn'sta 1936, National Safety Council.

1 grounds that it is overly broad, vague, ambiguous and unintelli 2 gible and this responding defendant does not know to which "use" 3 the plaintiff refers. 4 INTERROGATORY NO. 85: 5 Please state whether this defendant has distributed any 6 catalogs, brochures, pamphlets or other advertising materials 7 regarding its asbestos-containing products b.tween 1930 and 1972. 8 RESPONSE: 9 Yes. 10 INTERROGATORY NO. 86: 11 Does defendant advertise its asbestos-containing products by 12 any media whatsoever. 13 RESPONSE: 14 Yes. 15 INTERROGATORY NO. 87: 16 Please state whether defendant sold any asbestos-containing 17 products to any United States governmental agency between 1930 to 18 1972.

DUST PRODUCING OPERATIONS IN THE PRODUCTION OF PETROLEUM PRODUCTS AND ASSOCIATED ACTIVITIES A MEDICO-SAFETY SURVEY BY Roy S.

ASBESTOS - INDUSTRY REVIEW REMARKS BY J.

' .4 / inumn.

Dana Corporation - History Page 9 of 14 Clarence Spicer Even after Charles Dana became Managing Director of the Spicer Corporation, Clarence Spicer remained intimately involved with the company he had founded.

Heating Systems Specialties The V.

1932 TRANSACTIONS National Safety Council Incorporated TWENTY-FIRST ANNUAL SAFETY CONGRESS Washington, D.