EXHIBIT 4.2








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                                    TELEDYNE, INC.

                                         and

                           ALLEGHENY TELEDYNE INCORPORATED

                                          to

                         HARRIS TRUST COMPANY OF CALIFORNIA,
                                      as Trustee

                                   ----------------

                                      INDENTURE

                               Dated as of June 1, 1969

                                   ----------------

                            FOURTH SUPPLEMENTAL INDENTURE

                             Dated as of August 15, 1996

                                   ----------------

                     Guarantee by Allegheny Teledyne Incorporated








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                    FOURTH SUPPLEMENTAL INDENTURE ("Fourth Supplemental
          Indenture"), dated as of August 15, 1996, by and among TELEDYNE,
          INC., a Delaware corporation (hereinafter called the "Company"),
          having its principal office at 1901 Avenue of the Stars, Los
          Angeles, California 90067, ALLEGHENY TELEDYNE INCORPORATED, a
          Delaware corporation (hereinafter called the "Guarantor"), having
          its principal office at 1000 Six PPG Place, Pittsburgh,
          Pennsylvania 15222, and HARRIS TRUST COMPANY OF CALIFORNIA, a
          California trust company,  as Trustee (hereinafter called the
          "Trustee").

                               RECITALS OF THE COMPANY

                    Continental Motors Corporation, a Virginia corporation
          (hereinafter called "Continental") and a predecessor by merger to
          the Company, has heretofore executed and delivered to Bank of
          America National Trust and Savings Association, a national
          banking association (hereinafter called "Bank of America"), as
          Trustee, an Indenture dated as of June 1, 1969 and a First
          Supplemental Indenture dated as of October 31, 1969 (such
          instruments and the supplemental indentures mentioned below,
          hereinafter collectively called the "Indenture"), providing for
          the issue of subordinated debentures of Continental designated as
          its 7% Subordinated Debentures Due 1999 (the "Debentures"). 
          Pursuant to the Indenture, Debentures were issued and $22,447,260
          in aggregate principal amount of the Debentures are now
          Outstanding.

                    Pursuant to the Indenture, the Company and Continental
          have heretofore executed and delivered to Security Pacific
          National Bank, a national banking association, as Trustee, a
          Second Supplemental Indenture dated as of December 16, 1969,
          wherein the Company expressly assumed the due and punctual
          payment of the Debentures and the due and punctual performance
          and observance of all of the covenants and conditions of the
          Indenture to be kept or performed by Continental in connection
          with the merger of Continental with and into a corporation and
          the merger of such corporation with and into the Company.  The
          Second Supplemental Indenture recited that Bank of America had
          resigned as trustee under the Indenture and that Security Pacific
          National Bank had been appointed successor trustee and had
          accepted such appointment.

                    Pursuant to the Indenture, the Company and Bank of
          America executed and delivered a Third Supplemental Indenture
          dated as of July 12, 1994, to Harris Trust Company of California,
          a California trust company (hereinafter called the "Trustee"), to
          evidence, among other things, the resignation of Bank of America
          as trustee under the Indenture and the appointment of the Trustee
          as successor trustee and its acceptance of such appointment. 

                    On the date of this Fourth Supplemental Indenture, a
          wholly-owned subsidiary of the Guarantor has merged with and into



          the Company with the Company being the surviving corporation (the
          "Merger"), whereupon the Company has become a wholly-owned
          subsidiary of the Guarantor.

                    The Company desires to obtain an exemption from the
          requirements of filing with the Securities and Exchange
          Commission an annual report and such periodic information,
          documents and other reports as are required by Sections 13 and
          15(d) of the Securities Exchange Act of 1934 with respect to the
          Company during and for its current fiscal year and thereafter,
          and for that purpose the Company and the Guarantor are willing to
          supplement the Indenture by adding thereto the provisions set
          forth in this Fourth Supplemental Indenture pursuant to Article
          Nine of the Indenture.  Such Guarantee is for the benefit, and
          will not adversely affect the interests, of the Holders.

                    The Company has delivered to the Trustee an Opinion of
          Counsel stating that the execution of this Fourth Supplemental
          Indenture is permitted by the Indenture.

                    NOW, THEREFORE, THIS FOURTH SUPPLEMENTAL INDENTURE
          WITNESSETH:

                    For and in consideration of the premises and of other
          good and valuable consideration, receipt of which is hereby
          acknowledged, it is mutually covenanted and agreed, for the equal
          and proportionate benefit of all Holders of the Debentures, as
          follows:               

                                     ARTICLE IV-1

                                      Guarantee

                    SECTION IV-101.  Obligation of Guarantor.  The
          Guarantor hereby expressly guarantees the due and punctual
          payment of the principal of and premium, if any, and interest on
          the Debentures, when and as the same shall become due and
          payable, whether upon acceleration, redemption or stated
          maturity, in accordance with the terms of the Debentures and the
          Indenture (herein called the "Guarantee"), and in case of the
          failure of the Company punctually to make any such payment of
          principal, premium, if any, or interest, the Guarantor hereby
          agrees to make any such payment, or cause any such payment to be
          made, punctually when and as the same shall be due and payable in
          accordance with the terms of the Debentures and the Indenture,
          and as if such payment were made by the Company.  The Guarantor
          does not hereby guarantee the performance by the Company of any
          other of the Company's covenants, agreements or obligations under
          the Debentures or the Indenture.  The Guarantee shall be deemed
          to be a third-party beneficiary agreement for the benefit of the
          Holders of the Debentures from time to time.


                                        - 2 -

                    Upon any failure by the Guarantor to make due and
          punctual payment of the principal, premium, if any, and/or
          interest with respect to which a failure by the Company to make
          due and punctual payment in accordance with the terms of the
          Debentures and the Indenture shall have occurred, the Trustee and
          the Holders of the Debentures shall have, with respect to the
          Guarantor, the same rights, powers and duties, exercisable in
          accordance with the same terms and conditions and subject to the
          same limitations, as apply under the Indenture with respect to
          such failure by the Company.

                    SECTION IV-102.  Reports, etc. by Guarantor.  The
          Guarantor shall file with the Trustee and the Commission, and
          transmit to Holders, such information, documents and other
          reports, and such summaries thereof, as may be required pursuant
          to the Trust Indenture Act at the times and in the manner
          provided pursuant to such Act; provided, that any such
          information, documents or reports required to be filed with the
          Commission pursuant to Section 13 or 15(d) of the Securities
          Exchange Act of 1934, as amended, shall be filed with the Trustee
          within 15 days after the same is so required to be filed with the
          Commission.

                                     ARTICLE IV-2

                                    Subordination

                    SECTION IV-201.  Guarantee Subordinate to Senior
          Guarantor Debt.  The Guarantor covenants and agrees, and each
          Holder of Debentures, by his acceptance thereof, likewise
          covenants and agrees, that the Guarantee shall be subordinate and
          subject in right of payment, to the extent and in the manner
          hereinafter set forth, to the prior payment in full of all Senior
          Guarantor Debt.  

                    For all purposes of the Indenture and this Fourth
          Supplemental Indenture, "Senior Guarantor Debt" means the
          principal of (and premium, if any) and interest on the following,
          whether outstanding at the date hereof or thereafter incurred or
          created: (a) indebtedness of the Guarantor for money borrowed or
          other indebtedness to banks or financial institutions evidenced
          by notes or other written obligations, (b) indebtedness of the
          Guarantor evidenced by notes, debentures (other than the
          Debentures), bonds or other securities issued under the
          provisions of an indenture or similar instruments, (c)
          indebtedness of others of either of the kinds described in the
          preceding clauses (a) and (b) assumed or guaranteed by the
          Guarantor and (d) renewals, extensions and refundings of
          indebtedness of the kinds described in the preceding clauses (a),
          (b) and (c), together with any liability or obligation of the
          Guarantor to pay money (other than as lessor) in connection with
          any lease of equipment; unless in the case of any particular

                                        - 3 -

          indebtedness, renewal, extension or refunding, or liability or
          obligation in connection with any lease of equipment, the
          instrument creating or evidencing the same or the assumption or
          guarantee thereof expressly provides that such indebtedness,
          renewal, extension or refunding, or liability or obligation in
          connection with any lease of equipment, is not superior in right
          of payment to the Guarantee; provided, however, that
          notwithstanding clause (c) of this paragraph, Senior Guarantor
          Debt shall not include Guarantor's guarantee of even date
          herewith of the Company's debentures issued pursuant to that
          certain indenture dated as of June 1, 1974 as supplemented, which
          guarantee shall be pari passu in right and time of payment with
          the obligations of Guarantor hereunder.

                    SECTION IV-202.  Rights of Senior Guarantor Debt Upon
          Dissolution, etc.  In the event of any payment or distribution of
          assets of the Guarantor upon its dissolution, winding up or
          liquidation or upon any reorganization, readjustment, arrangement
          or similar proceeding relating to the Guarantor or its property
          (whether in bankruptcy, insolvency or receivership proceedings,
          or upon an assignment for the benefit of creditors, or upon any
          other marshaling of the assets and liabilities of the Guarantor,
          or otherwise),

                    (1) all Senior Guarantor Debt shall first be paid in
               full, or provision made for such payment, before any payment
               is made by the Guarantor on account of the principal of (and
               premium, if any) or interest on the indebtedness evidenced
               by the Debentures;

                    (2) any payment or distribution of assets of the
               Guarantor of any kind or character, whether in cash,
               property or securities (other than stock of the Guarantor as
               reorganized or readjusted or securities of the Guarantor or
               any other corporation provided for by a plan of
               reorganization or readjustment the payment of which is
               subordinate, at least to the extent provided in this Article
               with respect to the Guarantee, to the payment of all Senior
               Guarantor Debt at the time outstanding and to any securities
               issued in respect thereof under any such plan of
               reorganization or readjustment), to which the Holders of the
               Debentures would be entitled except for the provisions of
               this Article, shall be paid or delivered by the trustee in
               bankruptcy, receiver, assignee for benefit of creditors, or
               other liquidating agent making such payment or distribution,
               directly to the holders of Senior Guarantor Debt or their
               representative or representatives or to the trustee or
               trustees under any indenture pursuant to which any
               instruments evidencing any of such Senior Guarantor Debt may
               have been issued pro rata, as their respective interests may
               appear, for application to the payment of all Senior
               Guarantor Debt remaining unpaid to the extent necessary to

                                        - 4 -

               pay all Senior Guarantor Debt in full after giving effect to
               any concurrent payment or distribution, or provision
               therefor, to the holders of such Senior Guarantor Debt; and

                    (3) in the event that, notwithstanding the foregoing,
               any payment or distribution of assets of the Guarantor of
               any kind or character, whether in cash, property or
               securities (other than stock of the Guarantor as reorganized
               or readjusted or securities of the Guarantor or any other
               corporation provided for by a plan of reorganization or
               readjustment the payment of which is subordinate, at least
               to the extent provided in this Article with respect to the
               Guarantee, to the payment of all Senior Guarantor Debt at
               the time outstanding and to any securities issued in respect
               thereof under any such plan of reorganization or
               readjustment), shall be received by the Trustee or the
               Holders of the Debentures before all Senior Guarantor Debt
               is paid in full, or provision made for its payment, such
               payment or distribution shall be held in trust for the
               benefit of, and shall be paid over or delivered to, the
               holders of such Senior Guarantor Debt or their
               representative or representatives, or to the trustee or
               trustees under any indenture pursuant to which any
               instruments evidencing any of such Senior Guarantor Debt may
               have been issued, pro rata as their respective interests may
               appear, for application to the payment of all Senior
               Guarantor Debt remaining unpaid to the extent necessary to
               pay all such Senior Guarantor Debt in full after giving
               effect to any concurrent payment of distribution, or
               provision therefor, to the holders of such Senior Guarantor
               Debt.

          The Guarantor shall give prompt written notice to the Trustee of
          any such dissolution, winding up, liquidation, reorganization,
          readjustment, arrangement or similar proceeding.  The Trustee
          (subject to Section 601 of the Indenture) shall be entitled to
          assume that no such event has occurred unless and until the
          Trustee shall have received notice in writing thereof from the
          Guarantor or a holder of Senior Guarantor Debt.  Upon any payment
          or distribution of assets of the Guarantor referred to in this
          Article, the Trustee (subject to Section 601 of the Indenture)
          shall be entitled to rely upon a certificate of the trustee in
          bankruptcy, receiver, assignee for benefit of creditors or other
          liquidating agent making such payment or distribution, delivered
          to the Trustee or to the Holders of Debentures, for the purpose
          of ascertaining the persons entitled to participate in such
          distribution, the holders of the Senior Guarantor Debt and other
          indebtedness of the Guarantor, the amount thereof or payable
          thereon, the amount or amounts paid or distributed thereon and
          all other facts pertinent thereto or to this Article.



                                        - 5 -

                    SECTION IV-203.  Subrogation and Purpose of Article. 
          Subject to the payment in full of all Senior Guarantor Debt,
          Holders of the Debentures (together with the holders of any other
          indebtedness of the Guarantor which is subordinate in right of
          payment to the payment of other indebtedness of the Guarantor but
          is not subordinate in right of payment to the Guarantee and by
          its terms grants such right of subrogation to the holders
          thereof) shall be subrogated to the rights of the holders of
          Senior Guarantor Debt to receive payments or distributions of
          assets of the Guarantor made on the Senior Guarantor Debt until
          the principal of (and premium, if any) and interest on the
          Debentures shall be paid in full; and, for the purposes of such
          subrogation, no payments or distributions to the holders of
          Senior Guarantor Debt of any cash, property or securities to
          which the Holders of the Debentures or the Trustee would be
          entitled except for the provisions of this Article, and no
          payment over pursuant to the provisions of this Article to the
          holders of Senior Guarantor Debt by the Holders of the Debentures
          shall, as between the Guarantor, its creditors other than the
          holders of Senior Guarantor Debt and the Holders of Debentures,
          be deemed to be a payment by the Guarantor to or on account of
          Senior Guarantor Debt, it being understood that the provisions of
          this Article are and are intended solely for the purpose of
          defining the relative rights of the Holders of the Debentures, on
          the one hand, and the holders of Senior Guarantor Debt, on the
          other hand.

                    SECTION IV-204.  Effect of Article on Other Creditors. 
          Nothing contained in this Article or in the Indenture, or in the
          Debentures, is intended to or shall impair, as between the
          Guarantor, its creditors other than the holders of Senior
          Guarantor Debt, and the Holders of the Debentures, the obligation
          of the Guarantor, which is absolute and unconditional, to pay to
          the Holders of the Debentures the principal of (and premium, if
          any) and interest on the Debentures, as and when the same shall
          become due and payable in accordance with their terms, or to
          affect the relative rights of the Holders of the Debentures and
          creditors of the Guarantor other than the holders of Senior
          Guarantor Debt, nor shall anything herein or therein prevent the
          Trustee or the Holder of any Debenture from exercising all
          remedies otherwise permitted by applicable law upon default under
          the Indenture, subject to the rights, if any, under this Article
          of the holders of Senior Guarantor Debt in respect of cash,
          property or securities of the Guarantor received upon the
          exercise of any such remedy.

                    SECTION IV-205.  Default on Senior Guarantor Debt.  If
          there shall have occurred a default on any Senior Guarantor Debt,
          then, unless and until such default shall have been cured or
          waived, no payment shall be made by the Guarantor with respect to
          the principal (including any Sinking Fund payments) of (or
          premium, if any) or interest on the Debentures, except that

                                        - 6 -


          Debentures acquired prior to default may be delivered in lieu of
          a Sinking Fund payment in cash in accordance with Section 1202 of
          the Indenture.

                    SECTION IV-206.  Payments by Guarantor and Trustee. 
          Nothing contained in this Article or in the Indenture, or in any
          of the Debentures, shall prevent:

                    (1) the Guarantor from making payment of the principal
               of (or premium, if any) or interest on the Debentures or
               from depositing with the Trustee or any Paying Agent moneys
               for such payments, at any time except under the conditions
               described in Section IV-205 or during the pendency of any
               dissolution, winding up or liquidation of the Guarantor or
               reorganization, readjustment, arrangement or other
               proceeding affecting the affairs of the Guarantor; or

                    (2) the application by the Trustee or any Paying Agent
               of any moneys deposited with it under the Indenture or this
               Fourth Supplemental Indenture to the payment of or on
               account of the principal of (or premium, if any) or interest
               on the Debentures, or the acceptance by the Trustee of
               Debentures delivered in lieu of a Sinking Fund payment in
               cash in accordance with Section 1202 of the Indenture, if
               such payment or delivery would not have been prohibited by
               the provisions of Section 1202 of the Indenture or Section
               IV-205 on the dates such moneys were so deposited or
               Debentures delivered.

                    SECTION IV-207.  Enforcement Rights not Prejudiced.  No
          right of any present or future holders of any Senior Guarantor
          Debt to enforce subordination as herein provided shall at any
          time in any way be prejudiced or impaired by any act or failure
          to act on the part of the Guarantor or by any act or failure to
          act in good faith by any such holder, or by any noncompliance by
          the Guarantor with the terms, provisions and covenants of this
          Fourth Supplemental Indenture, regardless of any knowledge
          thereof any such holder may have or be otherwise charged with.

                    SECTION IV-208.  Trustee as Attorney-in-Fact.  By
          accepting a Debenture, the Holder thereof authorizes and directs
          the Trustee in his behalf to take such action as may be necessary
          or appropriate to effectuate the subordination as provided in
          this Article and appoints the Trustee his attorney-in-fact for
          any and all such purposes.

                    SECTION IV-209.  Trustee's Senior Guarantor Debt.  The
          Trustee shall be entitled to all the rights set forth in this
          Article in respect of any Senior Guarantor Debt at any time held
          by it, to the same extent as any other holder of Senior Guarantor
          Debt, and nothing in Section 613 or elsewhere in the Indenture
          shall deprive the Trustee of any of its rights as such holder.

                                        - 7 -

                    SECTION IV-210.  Relation to Other Subordinated Debt. 
          The Guarantor covenants and agrees that any indebtedness of the
          Guarantor or any successor to the Guarantor (other than Senior
          Guarantor Debt and the Debentures), whether outstanding at the
          date hereof or thereafter incurred or created, evidenced by
          notes, debentures, bonds or other securities issued either under
          an indenture or similar instrument which contains a provision
          subordinating such indebtedness to Senior Guarantor Debt, as
          defined herein or as defined by any substantially similar
          definition, shall be subordinated and subject in right of payment
          to the prior payment in full of the indebtedness evidenced by the
          Debentures, and the Debentures shall be Senior Guarantor Debt as
          to any such indebtedness evidenced by such notes, debentures,
          bonds or other securities.

                                     ARTICLE IV-3

                                   Debenture Forms

                    SECTION IV-301.  Notation.  Debentures issued upon any
          registration of transfer or exchange of Debentures shall be
          imprinted by the Trustee with the following notation:

                    Allegheny Teledyne Incorporated, a Delaware
                    corporation, has guaranteed the due and punctual
                    payment of the principal of and premium, if any, and
                    interest on this Security, and the holder of this
                    Security is entitled to the benefits of such guarantee
                    which is, to the extent and in the manner provided in
                    the supplemental indenture mentioned below, subordinate
                    and subject in right of payment to the prior payment in
                    full of all Senior Guarantor Debt, whether outstanding
                    on the date of such supplemental indenture or
                    thereafter incurred or created, and such guarantee is
                    issued subject to such provisions.  Each Holder of this
                    Debenture, by accepting the same (i) agrees to and
                    shall be bound by such provisions, (ii) authorizes and
                    directs the Trustee on such Holder's behalf to take
                    such action as may be necessary or appropriate to
                    effectuate the subordination as provided in such
                    supplemental indenture, and (iii) appoints the Trustee
                    as such Holder's attorney-in-fact for such purpose. 
                    Reference is hereby made to the Fourth Supplemental
                    Indenture dated as of August 15, 1996, copies of which
                    are on file with the Trustee, for the precise terms of
                    the guarantee therein made.

                    SECTION IV-302.  New Debentures.  If the Company shall
          so determine, new Debentures so modified as to conform, in the
          opinion of the Trustee and the Company, to this Fourth
          Supplemental Indenture may be prepared and executed by the
          Company and authenticated and delivered by the Trustee in

                                        - 8 -

          exchange for Outstanding Debentures, instead of being imprinted
          as hereinabove provided.

                                     ARTICLE IV-4

                                  General Provisions

                    SECTION IV-401.  Recitals.  The recitals contained
          herein shall be taken as the statements of the Company and the
          Trustee assumes no responsibility for their correctness.  The
          Trustee makes no representations as to validity or sufficiency of
          this Fourth Supplemental Indenture.

                    SECTION IV-402.  Definitions.  Terms used in this
          Fourth Supplemental Indenture which are defined in the Indenture
          and not otherwise defined herein shall have the respective
          meanings set forth in the Indenture.

                    SECTION IV-403.  Notices, etc. to Trustee and
          Guarantor.  Any request, demand, authorization, direction,
          notice, consent, waiver or Act of Holders or other document
          provided or permitted by this Fourth Supplemental Indenture to be
          made upon, given or furnished to, or filed with, 

                    (1) the Trustee by the Guarantor shall be sufficient
               for every purpose hereunder if made, given, furnished or
               filed in writing to or with the Trustee at its Corporate
               Trust Office, or

                    (2) the Guarantor by the Trustee or by any Holder shall
               be sufficient for every purpose hereunder if in writing and
               mailed, first-class postage prepaid, to the Guarantor
               addressed to it at the address of its principal office
               specified in the first paragraph of this instrument or at
               any other address previously furnished in writing to the
               Trustee by the Guarantor.

                    SECTION IV-404.  Conflict with Trust Indenture Act.  If
          any provision hereof limits, qualifies or conflicts with another
          provision which is required to be included in this Fourth
          Supplemental Indenture by any of the provisions of TIA, such
          required provision shall control.  If any provision of this
          Fourth Supplemental Indenture modifies or excludes any provision
          of the TIA that may be so modified or excluded, the latter
          provision shall be deemed to apply to this Indenture as so
          modified or excluded, as the case may be.

                    SECTION IV-405.  Effect of Headings.  The Article and
          Section headings herein are for convenience only and shall not
          affect the construction hereof.



                                        - 9 -

                    SECTION IV-406.  Successors and Assigns.  All covenants
          and agreements in this Fourth Supplemental Indenture by the
          Guarantor shall bind its successors and assigns, whether so
          expressed or not.

                    SECTION IV-407.  Separability Clause.  In any case any
          provision in this Fourth Supplemental Indenture or in the
          Debentures shall be invalid, illegal or unenforceable, the
          validity, legality and enforceability of the remaining provisions
          shall not in any way be affected or impaired thereby.

                    SECTION IV-408.  Benefits of Fourth Supplemental
          Indenture.  Nothing in this Fourth Supplemental Indenture or in
          the Debentures, express or implied, shall give to any Person,
          other than the parties hereto and their successors hereunder, the
          holders of Senior Guarantor Debt and the Holders of Debentures,
          any benefit or any legal or equitable right, remedy or claim
          under this Fourth Supplemental Indenture.

                    SECTION IV-409.  Governing Law.  This Fourth
          Supplemental Indenture shall be governed by and construed in
          accordance with the laws of the jurisdiction which govern the
          Indenture and its construction.

                    SECTION IV-410.  Indenture Confirmed.  The Indenture,
          except as herein amended, supplemented or modified, is in all
          respects ratified and confirmed by this Fourth Supplemental
          Indenture, and the provisions of this Fourth Supplemental
          Indenture shall be deemed to be a part of the Indenture.

                    SECTION IV-411.  Date.  The date of this Fourth
          Supplemental Indenture is intended as and for a date for the
          convenient identification of this instrument and is not intended
          to indicate that this instrument was executed or delivered on
          said date, it being hereby provided and stipulated that this
          instrument may be executed and delivered either on said date or
          before or after said date, and is, in fact, executed and
          delivered on the dates of the respective certificates of
          acknowledgement hereto attached.

                    SECTION IV-412.  Execution by Trustee.  The Trustee has
          executed this instrument solely on the condition that in addition
          to any and all rights, powers, privileges and immunities given to
          it by this instrument, it shall also have and enjoy with respect
          to this instrument all of the rights, powers, privileges and
          immunities given to it by the Indenture.

                       [REST OF PAGE INTENTIONALLY LEFT BLANK.]





                                        - 10 -


                                        * * *
                    This instrument may be executed in any number of
          counterparts, each of which so executed shall be deemed to be an
          original, but all such counterparts shall together constitute but
          one and the same instrument.

                    IN WITNESS WHEREOF, the parties hereto have caused this
          Fourth Supplemental Indenture to be duly executed, and their
          respective corporate seals to be hereunto affixed and attested,
          all as of the day and year first above written.

          Attest:                            TELEDYNE, INC.


          /s/ Joel C. Colbourn               By: /s/ William P. Rutledge   
          ------------------------------        ---------------------------
          Name:  Joel C. Colbourn                Name:  William P. Rutledge
          Title: Assistant Treasurer             Title: Chief Executive     
                                                         Officer



          Attest:                            ALLEGHENY TELEDYNE
                                               INCORPORATED


          /s/ Jon D. Walton                  By: /s/ William P. Rutledge    
          ------------------------------        ---------------------------
          Name:   Jon D. Walton                  Name:  William P. Rutledge
          Title:  Vice President -               Title: Chief Executive    
                    General Counsel &                    Officer
                    Secretary


          Attest:                            HARRIS TRUST COMPANY OF
                                               CALIFORNIA


          /s/ M. Valoise Douglas             By: /s/ Esther Cervantes     
          ------------------------------        ---------------------------
          Name:  M. Valoise Douglas              Name:  Esther Cervantes  
          Title: Sr. Trust Officer & V.P.        Title: Assistant Vice President










                                          - 11 -


          STATE OF CALIFORNIA      )
                                   :  ss
          COUNTY OF LOS ANGELES    )


                    On this 13th day of August, in the year 1996, before me, a

          Notary Public in and for said County and State, personally appeared

          William P. Rutledge, known to me to be a Chief Executive Officer of

          Teledyne, Inc., one of the corporations that executed the within

          instrument, and acknowledged to me that such corporation executed the

          within instrument pursuant to its By-Laws or a resolution of its Board

          of Directors.

                                        /s/ Frances B. DeVincent         
                                        -----------------------------------
                                        Notary Public in and for the
                                        State of California

























                                          - 12 -


          STATE OF CALIFORNIA           )
                                        :   ss
          COUNTY OF LOS ANGELES         )


                    On this 13th day of August, in the year 1996, before me, a

          Notary Public in and for said County and State, personally appeared

          William P. Rutledge, known to me to be a President and Chief Executive

          Officer of Allegheny Teledyne Incorporated, one of the corporations

          that executed the within instrument, and acknowledged to me that such

          corporation executed the within instrument pursuant to its By-Laws or

          a resolution of its Board of Directors.

                                        /s/ Frances B. DeVincent       
                                        -----------------------------------
                                        Notary Public in and for the
                                        State of California






























                                          - 13 -



          STATE OF CALIFORNIA      )
                                   :  ss
          COUNTY OF LOS ANGELES    )


                    On this 14th day of August, in the year 1996, before me, a

          Notary Public in and for said County and State, personally appeared

          Esther Cervantes, known to me to be an Assistant Vice President of

          Harris Trust Company of California, one of the corporations that

          executed the within instrument, and acknowledged to me that such

          corporation executed the within instrument pursuant to its By-Laws or

          a resolution of its Board of Directors.

                                        /s/ Deane Barbara Harris        
                                        -----------------------------------
                                        Notary Public in and for the
                                        State of California






























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