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Joseph Lead Company American Insurance Association 11:00 a.m.

After the subject entered the chamber, total expired breath samples were collected every hour by having him breathe out through a Saran tube leading to a Saran plastic col lection bag located outside the chamber.

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Mann, of National Lead Company has been nominated for Committee membership and his name will be submitted for Board action at its next meeting

All these cases may lead to the conclusion that the test chemical is a suspected carcinogen, depending on the particular circumstances.

Joseph Lead Company American Insurance Association 11:00 a.m.

This Defendant objects to providing responses for any other period of time on the grounds that such additional information sought is irrelevant, immaterial, not calculated to lead to the discovery of admissible evidence and, furthermore, could be burdensome, expensive and harassing to comply with.

This Defendant objects to providing responses for any other period of time on the grounds that such additional information sought is irrelevant, immaterial, not calculated to lead to the discovery of admissible evidence and, furthermore, could be burdensome, expensive and harassing to comply with.

T MCA DIRECTORY Officers Board of Directors Committees Members MANUFACTURING CHEMISTS' ASSOCIATION, INC.

Toxicity/Surface Characterization III RELEASE OF A "FIBROBLAST PROLIFERATION FACTOR" FROM HUMAN MACROPHAGES IN VITRO TREATED WITH QUARTZ DUST DQ 12 OR COAL MINE DUSTS N.H.SEEMAYER E.

R&S 113149 BIO-MEDICAL.

JOURNAL OF THE MINE VENTILATION SOCIETY OF SOUTH AFRICA Published monthly by the Mine Ventilation Society of South Africa.

InsulationI PLAINTIFF'S 1 EXHIBIT I E-51 I May/June 1964 Directory Enc)`clopedjig,rIssue A complete, comprehensive source of information on insulation SC-ELEC-03870 Biutv St..