Document:

Exhibit 4.11

                                DEPOSIT AGREEMENT

      THIS DEPOSIT AGREEMENT (this  "Agreement"),  dated as of June 28, 2002, is
among NL  Industries,  Inc.,  a New  Jersey  corporation  (the  "Company"),  and
JPMorgan  Chase  Bank,  formerly  known as  Chemical  Bank,  a New York  banking
corporation  in its  capacity as trustee  (the  "Trustee")  under the  Indenture
(hereinafter  described).  Capitalized  terms  not  otherwise  defined  in  this
Agreement shall have the meanings set forth in the Indenture.

                          W I T N E S S E T H:

      WHEREAS,  the Company has  previously  issued its 11-3/4%  Senior  Secured
Notes Due 2003 (the "Notes")  pursuant to an indenture,  dated as of October 20,
1993 (the "Indenture"), between the Company and the Trustee; and

      WHEREAS,  the Company wishes to cause the Notes to be redeemed in full and
to irrevocably deposit in trust with the Trustee money for the purpose of paying
the Redemption Price pursuant to Article Eleven of the Indenture; and

      NOW,  THEREFORE,  in  consideration  of the  foregoing  and of the  mutual
covenants hereinafter set forth, the parties hereto agree as follows:

      Section 1. Deposit of Moneys.  The Company has deposited  with the Trustee
moneys in the  amount of  $174,682,000.00  in the  manner  and for the  purposes
herein provided.

      Section  2.  Creation  of Trust  Account.  There  is  hereby  created  and
established  with the  Trustee a special  and  irrevocable  trust  account to be
designated the "NL Industries,  Inc.  Redemption Trust Account" (the "Redemption
Account"). All moneys received pursuant to this Agreement shall be deposited and
held in the Redemption Account and may, upon Company Order, be invested in short
term United  States  Treasury  securities  maturing on or before the  Redemption
Date, which securities shall be held in the Redemption Account.

      Section 3.  Acknowledgements by Trustee. The Trustee acknowledges that (a)
it has  received  from or on  behalf  of the  Company  moneys  in the  amount of
$174,682,000.00  and has credited the same to the Redemption  Account and (b) it
holds  no  other  funds  for the  purpose  of  paying  the  Notes.  The  Trustee
acknowledges that it has received  irrevocable  notice from the Company to issue
to the  holders of the Notes  notice of the  redemption  of the Notes as soon as
practicable on or after the date of deposit as provided herein.

      Section 4.  Irrevocable  Deposit.  The deposit by the Company of moneys in
the Redemption Account under this Agreement  constitutes an irrevocable  deposit
thereof in trust  solely for the  purpose of making the  payments  described  in
Section 5 hereof,  all in accordance  with,  and subject to the  provisions  of,
Articles Four and Eleven of the Indenture.

                                       1
<PAGE>

      Section 5. Application of Trust Funds.

      (a) The Trustee  agrees to apply the moneys  deposited  in the  Redemption
Account,  in accordance with the provisions  hereof and Articles Four and Eleven
of the Indenture, to the payment of the Redemption Price.

      (b) It is  expressly  understood  and agreed that the  Redemption  Account
shall  be  held  solely  for the  benefit  of the  Holders  (as  defined  in the
Indenture) of the Notes.

      (c) The moneys deposited into the Redemption Account are sufficient to pay
in full the Redemption Price of the Notes on or before July 28, 2002.

      Section 6. Rights and Limitations of Liability.

      (a) The  liability of the Trustee for the payment of the  principal of and
interest on the Notes pursuant to this Agreement  shall be limited solely to the
application of the moneys deposited herewith for such purposes in the Redemption
Account.  No provision of this Agreement  shall require the Trustee to expend or
risk  its  own  funds,  or  otherwise  incur  any  financial  liability  in  the
performance of any of its duties  hereunder,  if there is reasonable  ground for
believing  that the  repayment  of such  funds or  liability  is not  reasonably
assured to it under the terms of this  Agreement or adequate  indemnity  against
such risk is not reasonably assured to it.

      (b) The parties  acknowledge  and agree that the Trustee is entering  into
this  Agreement in its capacity as trustee  under the  Indenture.  As such,  the
Trustee shall be entitled, in performing any of its duties under this Agreement,
to all rights, privileges,  protections, immunities and limitations of liability
provided the Trustee under the Indenture, which rights, privileges, protections,
immunities  and  limitations  are  specifically   incorporated  herein  by  this
reference thereto, and nothing herein shall constitute a waiver of any rights or
protections  available to the Trustee under Articles Six or any other  provision
of the  Indenture.  Without in any way limiting the  generality of the preceding
sentence, the Trustee will be entitled to the rights set forth in Article Six of
the Indenture in performing any of its duties under this Agreement.

      (c) The recitals  herein shall not be  considered  as made by, or imposing
any  obligations  or  liability   upon,  the  Trustee.   The  Trustee  makes  no
representations  as to the value,  condition or  sufficiency  of the  Redemption
Account,  or any part thereof,  or as to the title of the Company thereto, or as
to the security afforded thereby or hereby,  and the Trustee shall not incur any
liability or responsibility in respect to any of such matters.

      Section 7. Books and Records. The Trustee shall maintain full and complete
records of all assets and funds held by the Trustee from time to time under this
Agreement,  and of all receipts and disbursements  hereunder,  and shall furnish
reports thereof to the Company upon its written request (but not more often than
monthly).  The books and records of the Trustee pertaining to this Agreement and
the assets  and funds held in the  Redemption  Account  hereunder  shall be made
available for  examination by the Company and its respective  agents,  attorneys
and  accountants  from time to time during normal business hours subject to such
reasonable  regulations  or  restrictions  as the  Trustee may from time to time
impose.

                                       2
<PAGE>

      Section 8. Insufficient Funds. If at any time the moneys in the Redemption
Account will not be sufficient to make all payments  required by this Agreement,
the Trustee shall notify the Company in writing,  promptly upon obtaining actual
knowledge of such deficiency,  of the amount thereof and the reason therefor; it
being understood,  however, that the Company shall have no obligation under this
Agreement or under the Indenture to cure any such deficiency.  The Trustee shall
have no other responsibility regarding any such deficiency.

      Section 9.  Termination.  On the next New York  business day following the
Redemption Date of the Notes, all moneys remaining in the Redemption Account, if
any, after payment of all amounts payable therefrom as described in Section 5 of
this  Agreement (or retention by the Trustee of amounts  sufficient to make such
payments not  theretofore  made),  and after payment of any amounts owing to the
Trustee under the Indenture,  shall be paid over to the Company  pursuant to the
Indenture;  provided however,  the Company hereby directs the Trustee to pay any
such amounts to the order of the  Company's  subsidiary,  Kronos  International,
Inc. Upon the payment of all amounts payable  hereunder,  this Agreement and the
rights hereby granted shall  thereupon cease and terminate;  provided,  however,
that the provisions of Section 6 (Rights and Limitations of Liability),  Section
11 (Fees and Expenses) and Section 15 (Indemnity)  shall survive the termination
of this Agreement.

      Section  10.  Holders'  Lien  on  Redemption  Account.  The  creation  and
establishment of the Redemption  Account for the purposes herein specified shall
be irrevocable,  and the Trustee,  on behalf of the holders of the Notes,  shall
have an express lien on and security interest in the Redemption  Account and all
moneys  therein  until  paid  out,  used and  applied  in  accordance  with this
Agreement.

      Section 11. Fees and Expenses.  Without in any way limiting the generality
of Section 6(b) of this Agreement, the Trustee will be entitled to the rights of
compensation and reimbursement of expenses, disbursements and advances set forth
in the Indenture in performing any of its duties under this Agreement.

      Section  12.  Amendments.  This  Agreement  is made for the benefit of the
Company  and the  holders  from time to time of the  Notes,  and it shall not be
repealed or revoked,  without  the written  consent of all such  Holders and the
Trustee.  The Company and the Trustee may, without the consent of, or notice to,
such  Holders,  amend this  Agreement  in any respect so long as such  amendment
would not cause the Redemption  Account to fail to meet the  requirements of the
Indenture.  Any  such  amendment  must  be  set  forth  in a  written  agreement
supplemental to this Agreement,  and the Trustee may  conclusively  rely upon an
opinion  of  counsel  in form  and  substance  satisfactory  to the  Trustee  in
determining  whether  to  enter  into any such  agreement  supplemental  to this
Agreement.

      Section 13. Resignation or Removal of Trustee.  The resignation or removal
of the  Trustee  from its  capacity  under this  Agreement  shall be governed by
Sections 610, 611 and 612 of the Indenture,  which is specifically  incorporated
herein by this reference thereto.

      Section 14. Severability; Headings. If any one or more of the covenants or
agreements  provided in this  Agreement on the part of any of the parties hereto
to be performed should be determined by a court of competent  jurisdiction to be

                                       3
<PAGE>

contrary to law, such covenant or agreement  shall be deemed and construed to be
severable from the remaining covenants and agreements herein contained and shall
in no way affect the validity of the remaining  provisions hereof. All paragraph
headings  included  herein are for  convenience  of reference only and shall not
affect the interpretation of the provisions hereof.

      Section 15.  Indemnity.  Without in any way  limiting  the  generality  of
Section  6(b) of this  Agreement,  the Trustee will be entitled to the rights of
indemnification set forth in the Indenture in performing any of its duties under
this Agreement.

      Section 16. Governing Law. This Agreement shall be deemed to be a contract
made  under  the laws of the State of New York,  and for all  purposes  shall be
governed by and  construed in  accordance  with the laws of said State,  without
regard to conflicts of laws principles thereof.

      Section  17.  Counterparts.  This  Agreement  may be  executed  in several
counterparts,  all of which shall be regarded  for all  purposes as one original
and shall constitute and be but one and the same instrument.

      Section 18. Benefit. This Agreement shall be binding upon and inure to the
benefit of the parties hereto and their respective successors and assigns.

      Section 19. Notice. Any notices hereunder shall be in writing and shall be
sent to the following addresses:

      To Trustee:       JPMorgan Chase Bank
                        Institutional Trust Services
                        450 West 33rd Street
                        New York, New York  10001
                        Attention:  Richard Lorenzen
                        Tel:  212-946-3360
                        Fax:  212-946-8158

      To Company:       NL Industries, Inc.
                        16825 Northchase Drive
                        Suite 1200
                        Houston, Texas  77060
                        Attention:  John St. Wrba
                        Telecopy:  (281) 423-3329
                        Telephone:  (281) 423-333

      Notices to the Trustee shall be deemed to be given when actually  received
by the Trustee's  Institutional  Trust Services  Department.  Whenever under the
terms  hereof  the time for  giving a notice or  performing  an act falls upon a
Saturday, Sunday or banking holiday, such time shall be extended to the next day
on which Trustee is open for business.

                                       4

<PAGE>

      IN WITNESS  WHEREOF,  the parties  hereto  have each  caused this  Deposit
Agreement to be executed by a duly authorized officer as of the date first above
written.

                                    NL INDUSTRIES, INC.

                                    By:
                                       ---------------------------------------
                                       Name:    Robert D. Hardy
                                       Title    Vice President and
                                                Chief Financial Officer:

                                    JPMORGAN CHASE BANK, as Trustee

                                    By:
                                       ---------------------------------------
                                       Name:    Richard Lorenzen
                                       Title:   Vice President

                                       5Exhibit 4.12

                            JPMORGAN CHASE BANK
                      (A New York Banking Corporation)

                                As Trustee under
                                          NL Industries, Inc.'s  Indenture,
                                          Dated as of October 20, 1993

                                     TO

                            NL Industries, inc.
                         (A New Jersey Corporation)

                  Satisfaction and Discharge of Indenture,
                      Release, Assignment and Transfer

                         Dated as of June 28, 2002

                Discharging NL Industries, Inc.'s Indenture
                        Dated as of October 20, 1993

<PAGE>

                  SATISFACTION AND DISCHARGE OF INDENTURE,
                      RELEASE, Assignment and transfer

      THIS  DOCUMENT,  dated as of June 28,  2002  (hereinafter  referred  to as
"Satisfaction  of Indenture"),  relates to that certain  Indenture,  dated as of
October 20,  1993 (the  "Indenture"),  from NL  Industries,  Inc.,  a New Jersey
corporation,  whose address is Two Greenspoint  Plaza,  16825  Northcase  Drive,
Suite  1200,  Houston,   Texas  77060-2544   (hereinafter  referred  to  as  the
"Company"), to Chemical Bank.

      WHEREAS,  The Chase  Manhattan  Bank,  National  Association  merged  into
Chemical Bank, on July 15, 1996, and the name became The Chase  Manhattan  Bank,
and Morgan  Guaranty  Trust Company of New York merged into The Chase  Manhattan
Bank on November 10, 2001,  and the name became  JPMorgan Chase Bank, a New York
banking  corporation,  whose address is 450 West 33rd Street, New York, New York
10001 (hereinafter referred to as "Trustee"); and

      WHEREAS,  pursuant to the Indenture,  the financing  statements  listed on
Schedule 1 to this  Satisfaction  of Indenture were filed in accordance with the
Uniform Commercial Code of each of New York, New Jersey and Texas; and

      WHEREAS,  all indebtedness secured by the Indenture and all proper charges
of the Trustee  thereunder have been paid and the Company has deposited with the
Trustee  pursuant  to a  Deposit  Agreement  dated  as of June  28,  2002  funds
sufficient to effect a full redemption of all of the  Outstanding  Notes and any
additional amount required to satisfy and discharge the Indenture; and

      WHEREAS,  to the  knowledge of the Trustee,  none of the Events of Default
defined in Section 501 of the Indenture has occurred and is continuing; and

      WHEREAS,  pursuant  to  Section  401 of the  Indenture,  the  Company  has
requested the Trustee to cancel and discharge the Lien of the Indenture,  and to
execute and deliver to the Company  this  Satisfaction  of Indenture in order to
assign and transfer to the Company the Trust Estate,  and all other  property of
the Company and any related rights in respect of such property, any of which are
held by the Trustee or otherwise  subject to the Lien of the Indenture  (whether
created by the Indenture,  including without  limitation the Lien created by the
after-acquired  property clauses of the Indenture,  or by subsequent delivery or
pledge to the Trustee  under the  Indenture  or  otherwise)  (collectively,  the
"Pledged Property"),  and to acknowledge that the Lien of the Indenture has been
cancelled, discharged and satisfied.

      NOW, THEREFORE, THIS SATISFACTION OF INDENTURE WITNESSETH:

                                 ARTICLE I

                         Satisfaction and Discharge

      The Trustee hereby  acknowledges and agrees that Chemical Bank merged with
The Chase  Manhattan Bank,  National  Association on July 15, 1996, and the name
became The Chase  Manhattan Bank and The Chase Manhattan Bank merged with Morgan

                                       1

<PAGE>

Guaranty  Trust  Company of New York on November 10,  2001,  and the name became
JPMorgan  Chase Bank,  a New York  banking  corporation,  and the Trustee is the
trustee under the Indenture. The Trustee,  pursuant to the provisions of Section
401 of the Indenture,  hereby acknowledges that the Company's  obligations under
the  Indenture  have been  satisfied  and  hereby  cancels  and  discharges  the
Indenture and the Lien thereof.  The Trustee  hereby  authorizes and directs the
appropriate  officials  in the States of New York,  New Jersey and Texas and all
such other such places  wherein any  financing  statements,  including,  without
limitation,  the  financing  statements  listed on  Schedule  1,  were  filed in
connection  with the  Indenture,  to cancel  and  terminate  all such  financing
statements  as provided by law.  Without  limiting  the  foregoing,  the Trustee
agrees to take all  actions  reasonably  requested  by the  Company to cause the
cancellation  and termination of all financing  statements  affecting any of the
Pledged Property.

                                 ARTICLE II

                Assignment and Transfer of Pledged Property

      The  Trustee,  for  valuable  consideration,  the receipt and  sufficiency
whereof are hereby  acknowledged,  hereby releases,  reassigns,  retransfers and
sets over unto the Company, and its successors and assigns forever, and releases
and forever  discharges  from the Lien of the  Indenture,  all of the  Trustee's
right, title and interest in and to the Pledged Property;

      TOGETHER WITH all revenues,  issues, earnings, income, product and profits
thereof,  and all the right, title and interest and claim whatsoever,  at law as
well as in equity, of the Trustee in and to the Pledged Property;

      TO  HAVE  AND TO HOLD  the  Pledged  Property  that  is  herein  released,
reassigned,  retransferred,  and set over by the Trustee as aforesaid,  unto the
Company and its  successors  and assigns  forever,  free and clear of all Liens,
claims and  encumbrances  of any type  whatsoever  created by or in favor of the
Trustee pursuant to the Indenture or otherwise;

      PROVIDED,  HOWEVER, that this reassignment,  retransfer,  cancellation and
discharge shall be without  covenants,  warranties of title or seisin, or of any
other  nature  whatsoever,  either  express or implied in law or in equity;  and
shall be without  recourse  against the Trustee in any event or any contingency,
and  shall be  without  prejudice  to the  rights  of the  Trustee  under of the
Indenture,  which  rights  shall  survive  satisfaction  and  discharge  of  the
Indenture.

                                ARTICLE III

                          Miscellaneous Provisions

      SECTION 3.01 The terms defined in the Indenture and used herein shall, for
all purposes of this Satisfaction of Indenture,  have the meanings  specified in
the Indenture.

      SECTION 3.02 The Trustee shall not be responsible in any manner whatsoever
for or in  respect  of the  validity  or  sufficiency  of this  Satisfaction  of
Indenture or for or in respect of the recitals  contained  herein,  all of which
recitals are deemed made by the Company solely.

                                       2
<PAGE>

      SECTION 3.03 This  Satisfaction  of  Indenture  may be executed in several
counterparts,  each  of  which  shall  be an  original  and all of  which  shall
constitute but one and the same instrument.

                                       3
<PAGE>

            IN WITNESS  WHEREOF,  JPMorgan  Chase Bank has caused its  corporate
name to be hereunto affixed,  and this instrument to be signed and sealed by one
of its  Vice  Presidents  or  one of its  Assistant  Vice  Presidents,  and  its
corporate seal to be attested to by one of its Trust Officers, all as of the day
and year first above written.

                                    JPMORGAN CHASE BANK
[SEAL]                              as Trustee

                                    By:
                                       ---------------------------------------
                                                Assistant Vice President

Attest:

------------------------------------------------
      Trust Officer

Signed, sealed and delivered in the presence of:

------------------------------------------------
Witness

------------------------------------------------
Witness

------------------------------------------------
Notary Public

My Commission Expires:

Notarial Seal

                                       4
<PAGE>

STATE OF NEW YORK       )     SS.
COUNTY OF NEW YORK      )

On this ___ day of June, 2002, before me, ____________________, Notary Public in
and for the  State of New York,  personally  appeared  ____________________  and
____________________,  known to me to be an Assistant Vice President and a Trust
Officer,  respectively,  of JPMORGAN CHASE BANK, a New York banking corporation,
who being duly sworn,  stated that the seal affixed to the foregoing  instrument
is the corporate seal of said corporation and acknowledged this instrument to be
the free,  voluntary  and in all respects duly and properly  authorized  act and
deed of said corporation.

      IN WITNESS WHEREOF,  I have hereunto set my hand and official seal the day
and year first above written.

                                        ----------------------------------------
[SEAL]

                                       5
<PAGE>

                     SCHEDULE 1 - FINANCING STATEMENTS

                            NL INDUSTRIES, INC.
                          UCC FINANCING STATEMENTS

<TABLE>
<CAPTION>

Juris.     Secured Party       Type of Filing       Filing Date   Filing Number      Other
------     -------------       --------------       -----------   -------------      -----

<S>        <C>                 <C>                  <C>           <C>           <C>
New        Chemical Bank, as   Original             10-27-93      1537455       See In Lieu Of
Jersey     Trustee                                                              Filing made in New
State                                                                           Jersey 5-9-02

                               Amendment            2-27-95       262192-5      Debtor address change

                               Continuation         10-23-98      4953414       Combined Filing

                               Amendment            10-23-98      4953414       Amends Secured Party
                                                                                to "The Chase
                                                                                Manhattan Bank as
                                                                                successor in
                                                                                interest to Chemical
                                                                                Bank as Trustee"

           JPMorgan Chase      Original             5-9-02        2101976-0     In Lieu Of Filing
           Bank (formerly                                                       (New York County
           known as Chemical                                                    filing 93PN53268
           Bank), as Trustee                                                    made 10-27-93)

           JPMorgan Chase      Original             5-9-02        2102000-0     In Lieu Of Filing
           Bank (formerly                                                       (New York State
           known as Chemical                                                    filing 225624 made
           Bank), as Trustee                                                    10-27-93)

           JPMorgan Chase      Original             5-9-02        2102010-0     In Lieu Of Filing
           Bank (formerly                                                       (New Jersey State
           known as Chemical                                                    filing 1537455 made
           Bank), as Trustee                                                    10-27-93)

           JPMorgan Chase      Original             5-9-02        2101999-9     In Lieu Of Filing
           Bank (formerly                                                       (Texas State filing
           known as Chemical                                                    93-00204566 made
           Bank), as Trustee                                                    10-27-93)

</TABLE>

                                       6
<PAGE>

<TABLE>
<CAPTION>

Juris.     Secured Party       Type of Filing       Filing Date   Filing Number      Other
------     -------------       --------------       -----------   -------------      -----

<S>        <C>                 <C>                  <C>           <C>           <C>

New York   Chemical Bank, as   Original             10-27-93      93PN53268     See In Lieu Of
County     Trustee                                                              Filing made in New
                                                                                Jersey 5-9-02

                               Amendment            3-7-95        95PN09942     Debtor address change

           The Chase           Amendment            10-23-98      98PN56456     Amends Secured Party
           Manhattan Bank as                                                    to "The Chase
           successor in                                                         Manhattan Bank as
           interest to                                                          successor in
           Chemical Bank as                                                     interest to Chemical
           Trustee                                                              Bank as Trustee"

                               Continuation         10-23-98      98PN56455

New York   Chemical Bank, as   Original             10-27-93      225624        See In Lieu Of
State      Trustee                                                              Filing made in New
                                                                                Jersey 5-9-02

                               Amendment            3-1-95        042440        Debtor address change

           The Chase           Amendment            10-23-98      226148        Amends Secured Party
           Manhattan Bank as                                                    to "The Chase
           successor in                                                         Manhattan Bank as
           interest to                                                          successor in
           Chemical Bank as                                                     interest to Chemical
           Trustee                                                              Bank as Trustee"

                               Continuation         10-23-98      226147

Texas      Chemical Bank, as   Original             10-27-93      93-00204566   See In Lieu Of
           Trustee                                                              Filing made in New
                                                                                Jersey 5-9-02

                               Amendment            2-28-95       95-0062533    Debtor address change

                               Continuation         10-23-98      98-00731327   Combined Filing

           The Chase           Amendment            10-23-98      98-00731327   Amends Secured Party
           Manhattan Bank as                                                    to "The Chase
           successor in                                                         Manhattan Bank as
           interest to                                                          successor in
           Chemical Bank as                                                     interest to Chemical
           Trustee                                                              Bank as Trustee"
</TABLE>

                                       7
<PAGE>

                                KRONOS, INC.
                          UCC FINANCING STATEMENTS

<TABLE>
<CAPTION>

Juris.     Secured Party       Type of Filing       Filing Date   Filing Number      Other
------     -------------       --------------       -----------   -------------      -----

<S>        <C>                 <C>                  <C>           <C>           <C>

Delaware   JPMorgan Chase      Original             5-8-02        21152457      In Lieu Of Filing
           Bank (formerly                                                       (New Jersey State
           known as Chemical                                                    filing 1537454 made
           Bank), as Trustee                                                    10-27-93)

           JPMorgan Chase      Original             5-8-02        21152499      In Lieu Of Filing
           Bank (formerly                                                       (New York County
           known as Chemical                                                    filing 93PN53271 made
           Bank), as Trustee                                                    10-27-93)

           JPMorgan Chase      Original             5-8-02        21152531      In Lieu Of Filing
           Bank (formerly                                                       (New York State
           known as Chemical                                                    filing 225622 made
           Bank), as Trustee                                                    10-27-93)

           JPMorgan Chase      Original             5-8-02        21152408      In Lieu Of Filing
           Bank (formerly                                                       (Texas State filing
           known as Chemical                                                    93-00204565 made
           Bank), as Trustee                                                    10-27-93)

New        Chemical Bank, as   Original             10-27-93      1537454       See In Lieu Of Filing
Jersey     Trustee                                                              made in Delaware
State                                                                           5-8-02

                               Amendment            2-27-95       262192-2      Debtor address change

                               Amendment            2-27-95       262192-4      Secured Party (NL)
                                                                                address change

                               Continuation         10-23-98      4953414       Combined Filing

           The Chase           Amendment            10-23-98      4953414       Amends Secured Party
           Manhattan Bank as                                                    to "The Chase
           successor in                                                         Manhattan Bank as
           interest to                                                          success in interest
           Chemical Bank as                                                     to Chemical Bank as
           Trustee                                                              Trustee"

New York   Chemical Bank, as   Original             10-27-93      93PN53271     See In Lieu Of Filing
County     Trustee                                                              made in Delaware
                                                                                5-8-02

</TABLE>
                                       8
<PAGE>

<TABLE>
<CAPTION>

Juris.     Secured Party       Type of Filing       Filing Date   Filing Number      Other
------     -------------       --------------       -----------   -------------      -----

<S>        <C>                 <C>                  <C>           <C>           <C>

                               Amendment            3-17-95       95PN11795     Debtor address change

           Amends Secured      Amendment            10-23-98      98PN56454     Amends Secured Party
           Party to "The                                                        to "The Chase
           Chase Manhattan                                                      Manhattan Bank as
           Bank as successor                                                    success in interest
           in interest to                                                       to Chemical Bank as
           Chemical Bank as                                                     Trustee"
           Trustee"

                               Continuation         10-23-98      98PN56453

New York   Chemical Bank, as   Original             10-27-93      225622        See In Lieu Of Filing
State      Trustee                                                              made in Delaware
                                                                                5-8-02

                               Amendment            3-1-95        042441        Debtor address change

           The Chase           Amendment            10-23-98      226150        Amends Secured Party
           Manhattan Bank as                                                    to "The Chase
           successor in                                                         Manhattan Bank as
           interest to                                                          successor in interest
           Chemical Bank as                                                     to Chemical Bank as
           Trustee                                                              Trustee"

                               Continuation         10-23-98      226149

Texas      Chemical Bank, as   Original             10-27-93      93-00204565   See In Lieu Of Filing
           Trustee                                                              made in Delaware
                                                                                5-8-02

                               Amendment            2-28-95       95-00625335   Debtor address change

                               Amendment            2-28-95       95-00625336   Secured Party (NL)
                                                                                address change

                               Continuation         10-23-98      98-00731328   Combined Filing

           The Chase           Amendment            10-23-98      98-00731328   Amends Secured Party
           Manhattan Bank as                                                    to "The Chase
           successor in                                                         Manhattan Bank as
           interest to                                                          successor in interest
           Chemical Bank as                                                     to Chemical Bank as
           Trustee                                                              Trustee"

</TABLE>
                                       9

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00042-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00042-of-00352.parquet"}]]