1 A No.

1 BY MR.

1 A No.

Page 1117 1 same insulators, one of the risks of their trade was a 2 disease of asbestosis?

1 BY MR.

1 But those studies would be appropriate. 2 Q You also agree, do you not, sir, it is not 3 appropriate to look at the amount of dust released 4 from using brake materials today and say that that is 5 going to automatically be the same as the amount of 6 dust that was released from using brake materials 20, 7 30, 40 years ago. 8 You would agree with that, wouldn't you?

1 A Industrial medicine, in 1942.

October 50, 1047 OWENS ILLINOIS GLASS COMPANY TOLEDO, OHIO Interim Report on Animal Inhalation Experiments with KAYLO SUMMARY: The first inhalation experiment with this dust was begun in February, 1945.

ENDORS'D: G.F.No. 20,836 ASSIGNMENT Ur lSaSEHl-J-D aSTATE W.

PLAINTIFF'S ]EXHIBIT,, _ ' i O/'* 1 QA.C .

l t 1 t ii ( I Boveafeer 13, 1943 Br. t. f.

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CONFIDENTIAL ,oC** v"% <r /' Experimental Studies fcy TEE SARANAC LABORATORY SARANAC LAKE, RST.JORK IC-TJ o/ 4^ r \ Soptoaber 50,--1946 v v.c vy P l p i- 'y PLAINTIFF'S EXHIBIT II (MH-p.oi PLAINTIFF'S to EXHIBIT I|/W~flP0q52> \ Introduction 3.

PLAINTIFFS EXHIBIT Ql'byi.QCN I 85% MAGNESIA INSULATION MANUAL Published by THE MAGNESIA INSULATION MANUFACTURERS ASSOCIATION Washington, D.

TABLE OF CONTENTS plaintiffs exhibit Jane 15, 1945 Number 6 jAMIC ABSTRACTS Section ives................. .................................................