PLAINTIFF'S EXHIBIT `CURRENT REPORT 471 required by the Act to be disclosed, records tailing within the caiegoreis covered by several exemptions including (2) may be made available to the extent, but only to the extent, that the appropriate Departmental official deter mines that such disclosure will further the public interest and will not impede the discharge of any of the Depart ment's functions. 70.23 deals specifically with exerr lion (2).

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JOSEPH E- KELLER JEROME K.

anglogold TECHNOLOGY AND INNOVATION Close-out Report Respiratory Protection Equipment Prepared by: Kobus Dekker Prepared on: 28 February 2003 Introduction Because of a variety of ergonomic constraints, the 'PPE route' should always be regarded as the last resort in any strategy designed to protect employees from workplace hazards.

The end of silicosis in Sweden - a triumph for occupational hygiene engineering OSH & Development, May 2002 Gideon Gerhardsson Silicosis is caused by dust containing crystalline silicon dioxide: quartz, tridymite and cristobalite.

QUARRY safe Mining & Quarrying OCCUPATIONAL HEALTH & SAFETY COMMITTEE Improving Occupational Health & Safety in SA's quarrying industry 30th Edition www.maqohsc.sa.gov.au January 2004 Introducing your new QuarrySAfe Consultants The QuarrySAfe Plan for 2004!!

Substance: CU/S-02.13 - CU/D-02.27 SCOEL/SUM/94-final June 2002 Recommendation from Scientific Committee on Occupational Exposure Limits (SCOEL) for Silica, Crystalline (respirable dust) Chemical name SiO2 modifications silicon dioxide, crystalline Molecular formula Molecular weight Synonyms quartz, a-quartz, low quartz CAS number 14808-60-7 Synonyms cristobalite, a-cristobalite, low cristobalite CAS number 14464-46-1 Synonyms tridymite, a-tridymite, low tridymite CAS number 15468-32-3 SiO2 60.09 Quartz Cristobalite Tridymite Temperature at which the a-modification is transformed into the high-temperature pmodification Melting point Density at 20C (g/m3) Crystal form 573C 1610C 2.65 g/cm3 trigonal 270C 1713C 2.33 g/cm3 tetragonal 130C -- 2.27 g/cm3 monoclinic Occurrence/use Silica (silicon dioxide (SiO2)), occurs in either a crystalline or non-crystalline (amorphous) form.

The OSHA Unified Agenda contains an entry on Occupational Exposure to Crystalline Silica.

0/ LATEST REPORT ____ - * *" t* * J . ' * V .

Master Exhibit List Print Authenticated By Exhibit Number: (01337.00 Date: | Delete Exhibit From List View Database Delete Exhibit From Authenticated By: 1 'PRODUCED FROM DEFENDANT'S FILES "'ANCIENT DOCUMENT, GREATER THAN 20 YEARS OLD 'COPY CERTIFIED BY GOVERNMENT OR PUBLIC AGENCY Title: . jAII Fibreboard Comp Claims Keywords Author: Recipient: Produced By: |FB Names Stated: Depo Pg Num: Cross Reference: Summary: Notes: Affected Defendants | FB JFibreboard/Pabco Dt Added To List: HRS Notes: Date Of Change Made: PDNum: Def.

API Contract No. 01-0000-4746, amendment no. 4 AMENDMENT NO.4 TO AGREEMENT FOR THE CONDUCT AND FUNDING OF A RESEARCH PROGRAM ON BENZENE HEALTH RISK FROM OCCUPATIONAL EXPOSURES al1g.A~~ndmentThe above agreement (as amended by Amendment No.1, Amendment No. 2, NO.3 thereto, the Current Agreement) by and between the undersigned companies (~~tg?

To: Richard.lrons@cinpathogen.com <Richard.lrons@cinpathogen.com>; Richard.lrons@UCHSC.edu <Richard.lrons@UCHSC.edu>; OttoWong@aol.com <OttoWong@aol.com>; helmut.greim @Irz.tu-muenchen.de <helmut.greim @Irz.tu-muenchen.de>; a. r.schnatter@exxonmobil.com <a.r.schnatter@exxonmobil.com> From: Jmricewas@aol.com <Jmricewas@aol.com> Cc: jennifer.b.galvin@conocophillips.com <jennifer.b.galvin@conocophillips.com>; Clegg, Patsy M SCC-DCS/22 <patsy.clegg@shell.com>; jarnotb@api.org <jarnotb@api.org>; bcsfl@webtv.net <bcsfl@webtv.net>; MichaeI.G.Bird@exxonmobil.com <MichaeI.G.Bird@exxonmobil.com>; Cagen, Stuart Z SHLOIL-SHOIL-SHS <stuart.cagen@shell.com> Bcc: Received Date: 2007-05-31 12:10:03 GMT Subject: Shanghai Health Study QA/QC team update Hello everyone, Judy Baldwin, who has been the mainstay of the QA/QC effort since its inception some months ago and on whose professional expertise we have relied, has had to resign from this activity for reasons of health.

From: Sent: To: Cc: Subject: Tsai, Shan SP SHLOIL-SPS Thursday, October 31,2002 10:11 PM (GMT) 'williamwu@msn.com' Clegg, Patsy M SCC-CHSE-PC <pmc1egg@Shel1.Com>; Cagen, Stuart Z SCC <szcagen@Shell.Com> Meeting at Shell on November 14 or 15 - Shanghai Benzene Health Study Dear William, It was very nice talking with you yesterday.

To: Cagen, Stuart Z SHLOIL-SHOIL-SHS <stuart.cagen@shell.com>; stephen. m. bowes@exxonmobil.com <stephen. m. bowes@exxonmobil.com> From: Russell White <whiter@api.org> Cc: Clegg, Patsy M SCC-DCS/22 <patsy.clegg@shell.com> Bcc: Received Date: 2006-11-07 15:35:48 GMT Subject: FW: Shanghai Health Study - 3Q draft budget Is tomorrow or Thursday morning a possible time for a call on the 3Q budget?

To: From: Cc: Bcc: Received Date: Subject: Aram, Robin H SI-PXP <Robin.H.Aram@SLshell.com>; Breukelaar, Johan J SC-CHSE-JB <Johan.J.Breukelaar@opc.shell.com>; Briggs, Barnaby D SC-CSEA <Barnaby.D.Briggs@opc.sheILcom>; Cagen, Stuart Z SCC <szcagen@SheILCom>; Clarke-Sturman, Tony A SIPC-OMF/4 <Tony.A.Clarke-Sturman@OPC.shell.com>; Clegg, Patsy M SCC-CHSE-PC <pmclegg@Shell.Com>; Colletti, Sarah J SCC-CSEA <sjcolietti@Shell.Com>; English, Timothy A SCC daenglish@SheILCom>; Frearson, Jeremy RA SI-PXXI <Jeremy.J.Frearson@si.sheILcom>; Gibson, Rene EF SHLOIL-CA <rene.gibson@shell.com>; Hart, Rob R SIPC-OXXI <Rob.Hart@sheILcom>; lannarone, Lauren B SCC-CSEA <Lauren.lannarone@shell.com>; Machado, Joe JM SCC-CHSE-JMM <Joe.M.Machado@opc.shell.com>; Machado, Joe SCC-SCC <J.Machado@shell.com>; Mann, Richard RC SIPC-OXX <Richard.C.Mann@OPC.sheILcom>; Schroeder, Rick RDS Aera <rdschroeder@aeraenergy.com>; Tsai, Shan SP SHLOIL-SHLOIL-HE <sptsai@Shell.Com>; Walls, Chuck G SCC-CHSE <Chuck.Walls@shell.com>; Welch, Nicholas T SHLOIL-GA <Nicholas.Welch@shell.com>; Wood, Nick N SCHINA-EA <Nick.N.Wood@scnea.sheILcom> Clegg, Patsy M SCC-CHSE-PC <lO=SHELLlOU=MSXSCC/CN=RECIPIENTS/CN=PH197432> 2003-01-2322:23:19 GMT Shanghai Benzene Study - Shell NGO Strategy - Jan 27 Conference Call Agenda Dear Team, Attached is an agenda for our call Jan 27 at 8 AM, Houston time, and a list of invited participants.