PLAINTIFF'S EXHIBIT Industrial Hygiene Digest INDUSTRIAL HEALTH NEWS LITERATURE ABSTRACTS MEDICAL ENGINEERING CHEMICAL TOXICOLOGICAL LEGAL SEPTEMBER, 1965 (VoL 29, No. 9) 1 INDUSTRIAL HYGIENE FOUNDATION MXLLON WSRT0T1 4400 TOTH AVZKUX PTTTMOBQH, PA. 18213 01 132 2799 Industrial Hygiene Peatures Human (actors in industrial medicine are discussed in Abst.

Transactions of the TWENTY-NINTH ANNUAL MEETING OF THE AMERICAN CONFERENCE OF GOVERNMENTAL INDUSTRIAL HYGIENISTS CHICAGO, ILLINOIS MAY 1-2, 1967 TABLE OF CONTENTS Annual Meetings and Officers ...................................... .................................... ....

FILE NAME: 3M (3M) DATE: 1961 Oct DOC#: 3M008 DOCUMENT DESCRIPTION: IH Digest listing attendees of IHF training course covering pneumoconioses & other topics, with Literature Abstracts MMBB-H018917 t jj Industrial Hygiene Digest fr\^\ INDUSTRIAL HEALTH NEW S LITERATURE ABSTRACTS MEDICAL ENGINEERING CHEMICAL TOXICOLOGICAL LEGAL OCTOBER, 1961 (Voi. 25, No. 10) t-c INDUSTRIAL HYGIENE FOUNDATION MELLON INSTITUTE 4400 FIFTH AVENUE PITTSBURGH 13, PA. 03120921 HWBB-0018918 75 5^ r^ i 03120922 fo u n d a tio n assum es no responsibility for statem en ts in articles ab stracted in this g **?

FILE NAME: Kaiser Aluminum (KA) DATE: 1961 Oct DOC#: KA004 DOCUMENT DESCRIPTION: IH Digest listing attendees of IHF training course covering pneumoconioses & other topics, with Literature Abstracts HWBB-H018917 Industrial Hygiene Digest INDUSTRIAL HEALTH NEWS LITERATURE ABSTRACTS MEDICAL ENGINEERING CHEMICAL TOXICOLOGICAL LEGAL OCTOBER, 1961 (Vol. 25, No. 10) T-c c INDUSTRIAL HYGIENE FOUNDATION MELLON INSTITUTE 4 4 0 0 FIFTH AVENUE PITTSBURGH 13, PA. 03120921 * HMBB-0018918 \ S3 r _____ _ -7 y . 03120322 In d ustrial H ygiene F o u nd atio n assu m es no responsibility for sta te m en ts In articles ab stra cted In this D igest o r for m aterial from oth er organ izatio n s which m ay be sent to m em b ers from tim e to time.