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PLAINTIFF'S EXHIBIT nsri-4n4 SPECIAL BULLETIN Operating Division SPECIAL WEITE DUAL PURPOSE PRODUCT PROCEDURE READ!

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PLAINTIFF'S EXHIBIT ACCOUNTING DEPARTMENT March 15, 19^1 Chairmen, Records Retention Committees Central Operations, Divisions, and Associated Subsidiaries Gentlemen: Records Management Policy and Procedure Manual Section E, Pages 23 and 24 The attached revision of the subject policy and procedure manual is issued to incorporate instructions regarding the responsibility for compiling data from records stored at Annandale Archives.

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THE PERFECT JOINT REINFORCEMENT SHEETROCKFOR THE FIREPROOF WALLBOARD DEVELOPED BY EXPERIMENTS AND IMPROVEMENTS Over fifteen years of USG Research, USG Experi mentation, and USG Improvements over existing methods of joint treatment preceded the introduction of Perf-A-Tape.

Introduction <v *v J BB026 2184 The purpose of this booklet is to show the great and growing use of cast plaster--to provide the plaster casting shop with basic information and technical data for obtaining more uniform results and avoiding waste of time and materials, thus assuring more satisfactory profits. 2 4 The United States Gypsum Company, as the world's largest producer of gypsum products, is well qualified to speak authoritatively on this subject.

G'O'-iL IGC2 NOTE THESE GIATEX SUPERIORITIES Made ofselected asbestos fibres and portland cement, Glatex Siding will not burn.

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Name 'D*V/S. // PERSONNEL EXPOSURE RECORD ss Pyjirng Number J232- 3 ~ OO/O Material Asbestos Date Sampled Concentration Remarks UCC 024886 Name Detrz Material PERSONNEL EXPOSURE RECORD ss Puy-i Number 23S'OI~3i?

PLAINTIFF'S EXHIBIT "CALIDRIA" ASBESTOS RG-244 OSHA INFORMATION Carbide Corporation > and Metals Division 4 o o 73;> UCC 015928 INTRODUCTION The Williams-Steiger Occupational Safety and Health Act was passed In 1970 with the stated objective of assuring every American worker a safe and healthy workplace.

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