The Holdings Collateral Account Agreement


                      HOLDINGS COLLATERAL ACCOUNT AGREEMENT

            This HOLDINGS COLLATERAL ACCOUNT AGREEMENT (this "Agreement") is
dated February 26, 1998 and entered into by and among ALADDIN GAMING HOLDINGS,
LLC, a Nevada limited liability company (the "Pledgor"), THE BANK OF NOVA
SCOTIA, a Canadian chartered bank, as the initial Disbursement Agent under the
Disbursement Agreement (in such capacity the "Secured Party"), and THE BANK OF
NOVA SCOTIA, as the initial Securities Intermediary (in such capacity the
"Securities Intermediary").

                             PRELIMINARY STATEMENTS

      A. The Project. Aladdin Gaming, LLC (the "Borrower") proposes to develop,
construct and operate the Aladdin Hotel and Casino, a large scale theme hotel,
casino, retail, meeting and entertainment complex, and to refurbish or cause the
refurbishment of the Theater with related heating, ventilation and air
conditioning and power station facilities to be developed at the Site.

      B. Credit Agreement. Concurrently herewith, the Borrower, the Agents and
the Lenders have entered into the Credit Agreement pursuant to which the Lenders
have agreed, subject to the terms thereof and hereof, to provide the Bank Credit
Facility to the Borrower in an aggregate amount not to exceed $410,000,000.

      C. Discount Note Indenture. Concurrently herewith, Pledgor, Capital and
the Discount Note Indenture Trustee have entered into the Discount Note
Indenture pursuant to which Pledgor and Capital will issue Discount Notes. The
net proceeds of the Discount Notes and warrants to purchase class B common stock
of Aladdin Gaming Enterprises, Inc. will be applied by the Borrower to the
development, construction, equipping and opening of the Main Project in an
aggregate amount of approximately $107,000,000.

      D. Disbursement Agreement. Concurrently herewith, the Borrower, the
Pledgor, Administrative Agent (acting on behalf of itself and the Lenders), the
Discount Note Indenture Trustee (acting on behalf of itself and the Discount
Noteholders), The Bank of Nova Scotia as "Disbursement Agent" and U.S. Bank
National Association as "Servicing Agent" have entered into the Disbursement
Agreement for the purpose of setting forth, among other things, (a) the
mechanics for and allocation of the Borrower's requests for Advances under the
Facilities and, inter



alia, from the Borrower's Funds Account, (b) the conditions precedent to the
initial Advance and conditions precedent to subsequent Advances, (c) the
establishment of the Collateral Account, (d) the management of the Collateral
Account, and (e) the events of default and remedies.

      E. Capacity and Obligations of Secured Party. The Secured Party has
entered into this Agreement pursuant to the Disbursement Agreement and is
obligated to exercise its rights and perform its duties hereunder in accordance
with the Disbursement Agreement.

      F. Condition. It is a condition precedent to the purchase of the Discount
Notes by Discount Noteholders that Pledgor shall have established the Collateral
Account, granted control to the Disbursement Agent (as Secured Party) of such
account, and undertaken the obligations contemplated by this Agreement.

            NOW, THEREFORE, in consideration of the premises and in order to
induce the Noteholders to purchase the Discount Notes and for other good and
valuable consideration, the receipt and adequacy of which are hereby
acknowledged, Pledgor hereby agrees with Secured Party as follows:

            SECTION 1. Certain Definitions.

      a.    Specific Definitions. The following terms used in this Agreement
            shall have the following meanings:

            "Broker-Dealer" means a person registered as a broker or dealer
under the Securities Exchange Act of 1934, as amended,

            "Business Day" means any day other than a Saturday, Sunday or any
other day which is a legal holiday or a day on which banking institutions are
permitted to be closed in New York or Nevada.

            "Code" shall mean the Uniform Commercial Code as in effect in New
York.

            "Collateral" means (i) the Collateral Account, (ii) all amounts
credited to or held from time to time in the Collateral Account, (iii) all
Investments and all Financial Assets, security entitlements, securities (whether
certificated or uncertificated), instruments, accounts, general intangibles and
deposits credited to


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the Collateral Account representing or evidencing any Investments, (iv) all
interest, dividends, cash, instruments, securities, investment property and
other property from time to time received, receivable or otherwise distributed
in respect of or in exchange for any or all of the Collateral, and (v) to the
extent not covered by clauses (i) through (iv) above, all proceeds of any or all
of the foregoing Collateral.

            "Collateral Account" means the Restricted Securities Account and any
other accounts or subaccounts in which Investments may be held or registered.

            "Investments" means any Financial Assets credited to the Restricted
Securities Account, and any other property acquired by the Securities
Intermediary as a securities intermediary hereunder in exchange for, with
proceeds from or distributions on, or otherwise in respect of any Investments.

            "Overnight Investments" means an interest bearing overnight deposit
account with the Securities Intermediary.

            "Permitted Investments" means (a) (i) direct obligations of the
United States of America (including obligations issued or held in book-entry
form on the books of the Department of the Treasury of the United States of
America) or obligations fully guaranteed by the United States of America, (ii)
obligations, debentures, notes or other evidence of indebtedness issued or
guaranteed by any other agency or instrumentality of the United States, (iii)
interest-bearing demand or time deposits (which may be represented by
certificates of deposit) issued by banks having general obligations rated (on
the date of acquisition hereof) at least "A" or the equivalent by any Rating
Agency or, if not so rated, secured at all times, in the manner and to the
extent provided by law, by collateral security in clause (i) or (ii) of this
definition, of a market value of no less than the amount of monies so invested,
(iv) commercial paper rated (on the date of acquisition thereof) at least "A-1"
or "P-1" or the equivalent by any Rating Agency issued by any Person, (v)
repurchase obligations for underlying securities of the types described in
clause (i) or (ii) above, entered into with any commercial bank or any other
financial institution having long-term unsecured debt securities rated (on the
date of acquisition thereof) at least "A" or "A2" or the equivalent by any
Rating Agency in connection with which such underlying securities are held in
trust or by a third-party custodian, (vi) guaranteed investment contracts of any
financial institution which has a long-term debt rated (on the date of
acquisition thereof) at least "A" or "A2" or the equivalent by any Rating
Agency, (vii) obligations (including both taxable and nontaxable municipal
securities) issued or guaranteed by, and any other obligations the interest on
which is


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excluded from income for Federal income tax purposes issued by, any state of the
United States of America or the District of Columbia or the Commonwealth of
Puerto Rico or any political subdivision, agency, authority or instrumentality
thereof, which issuer or guarantor has (A) a short-term debt rated (on the date
of acquisition thereof) at least "A-1" or "P-1" or the equivalent by any Rating
Agency and (B) a long-term debt rated (on the date of acquisition thereof) at
least "A" or "A2" or the equivalent by any Rating Agency, (viii) investment
contracts of any financial institution either (A) fully secured by (1) direct
obligations of the United States, (2) obligations of a Person controlled or
supervised by and acting as an agency or instrumentality of the United States or
(3) securities or receipts evidencing ownership interest in obligations or
specified portions thereof described in clause (1) or (2), in each case
guaranteed as full faith and credit obligations of the United States of America,
having a market value at least equal to 102% of the amount deposited thereunder,
or (B) with long-term debt rated at least "A" or "A2" or the equivalent by any
Rating Agency and short-term debt rated at least "A-1" or "P-1" or the
equivalent by any Rating Agency, (ix) a contract or investment agreement with a
provider or guarantor (A) which provider or guarantor is rated (on the date of
acquisition thereof) at least "A" or "A2" or the equivalent by any Rating Agency
(provided that if a guarantor is party to the rating, the guaranty must be
unconditional and must be confirmed in writing prior to any assignment by the
provider to another subsidiary of such guarantor), (B) providing that monies
invested shall be payable without condition (other than notice) and without
brokerage fee or other penalty, upon not more than two Business Days' notice for
application when and as required or permitted under the Loan Documents (as
defined in the Credit Agreement), and (C) stating that such contract or
agreement is unconditional, expressly disclaiming any right of setoff and
providing for immediate termination in the event of insolvency of the provider
and termination upon demand of the Disbursement Agent if prior to Completion
after payment or other covenant default by the provider, or (x) any debt
instruments of any Person which instruments are rated (on the date of
acquisition thereof) at least "A," "A2," "A-1" or "P-1" or the equivalent by any
Rating Agency; provided that in each case of clauses (i) through (x), such
investments are denominated in United States dollars and maturing not more than
13 months from the date of acquisition thereof; (b) investments in any money
market fund which is rated (on the date of acquisition thereof) at least "A" or
"A2" or the equivalent by any Rating Agency; (c) investments in mutual funds
sponsored by any securities broker-dealer of recognized national standing having
an investment policy that requires substantially all the invested assets of such
fund to be invested in investments described in any one or more of the foregoing
clauses and having a rating of at least "A" or "A2" or the equivalent by any
Rating Agency or (d) invest-


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ments in both taxable and nontaxable (i) periodic auction reset securities
("PARS") which have final maturities between one and 30 years from the date of
issuance and are repriced through a dutch auction or other similar method every
35 days or (ii) auction preferred shares ("APS") which are senior securities of
leveraged closed end municipal bond funds and are repriced pursuant to a variety
of rate reset periods, in each case having rating of at least "A" or "A2" or the
equivalent by any Rating Agency.

            "Restricted Securities Account" means the Restricted Securities
Account established and maintained with Securities Intermediary pursuant to
Section 2 known as the Construction Note Disbursement Account.

            "Secured Obligations" means all obligations and liabilities of every
nature of Pledgor now or hereafter existing under or arising out of or in
connection with the Discount Note Indenture, the Discount Notes and each other
agreement to which the Discount Note Indenture Trustee is a party or which
grants a security interest for the benefit of the Discount Note Indenture
Trustee or the Discount Noteholders, and all extensions or renewals thereof,
whether for principal, interest (including interest that, but for the filing of
a petition in bankruptcy with respect to Pledgor, would accrue on such
obligations), fees, expenses, indemnities or otherwise, whether voluntary or
involuntary, direct or indirect, absolute or contingent, liquidated or
unliquidated whether or not jointly owned with others, and whether or not from
time to time decreased or extinguished and later increased, created or incurred,
and all or any portion of such obligations or liabilities that are paid, to the
extent all or any part of such payment is avoided or recovered directly or
indirectly from Secured Party or any Discount Noteholder as a preference,
fraudulent transfer or otherwise, and all obligations of every nature of Pledgor
now or hereafter existing under this Agreement.

            "Securities Intermediary" means The Bank of Nova Scotia or any
successor thereto.

            "Suspension Period" means each period beginning on the occurrence of
a Default or Event of Default and continuing so long as any Default or Event of
Default shall continue.

      b.    General Provisions. Capitalized terms used but not defined herein
            shall have the meaning given to such terms in Exhibit A. Unless
            otherwise defined herein or in Exhibit A, terms used in


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            Articles 8 and 9 of the Code are used herein as therein defined.
            Words used herein, regardless of the number or gender specifically
            used, shall be deemed and construed to include any other number,
            singular or plural, and any other gender, masculine, feminine or
            neuter, as the context indicates is appropriate. When a reference is
            made in this Agreement to an Appendix, Exhibit, Introduction,
            Recital, Section or Schedule, such reference shall be to an
            Appendix, an Exhibit, the Introduction, a Recital or a Section of,
            or a Schedule to, this Agreement unless otherwise indicated. The
            headings contained in this Agreement are for reference purposes only
            and shall not affect in any way the meaning or interpretation of
            this Agreement. Whenever the words "include," "includes" or
            "including" are used in this Agreement, they shall be deemed to be
            followed by the words "without limitation."

            SECTION 2. Establishment and Operation of the Collateral Account.

      a.    Establishment of Construction Note Disbursement Account. Pledgor and
            Secured Party hereby authorize and direct Securities Intermediary to
            establish and maintain at its office at One Liberty Plaza, New York,
            New York 10006, a securities account numbered 0228710 in the name of
            Secured Party and under the sole dominion and control of Secured
            Party, designated as "The Bank of Nova Scotia, as Disbursement Agent
            under Disbursement Agreement dated February 26, 1998, Construction
            Note Disbursement Account fbo the Discount Note Indenture Trustee".
            Securities Intermediary hereby undertakes to treat Secured Party as
            the person entitled to exercise the rights and property interest
            that comprise any Financial Asset credited to the Bank Proceeds
            Account. The Secured Party and the Pledgor agree that this account
            shall be the "Construction Note Disbursement Account."

      b.    Operations of the Collateral Account. The Collateral Account shall
            be operated, and all Investments shall be acquired and registered or
            held (as applicable), in accordance with the terms of this Agreement
            and the directions of Secured Party.


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      c.    Account Statements. Securities Intermediary shall send Secured
            Party and Pledgor written account statements with respect to the
            Collateral Account not less frequently than monthly. Reports or
            confirmation of the execution of orders and statements of account
            shall be conclusive if not objected to in writing within 30 days
            after delivery pursuant to Section 21.

            SECTION 3. Mechanics of Deposits of Funds in Collateral Account.

      a.    Transfers to Construction Note Disbursement Account. All transfers
            of funds to the Construction Note Disbursement Account shall be made
            by wire transfer (or, if applicable, intra-bank transfer from
            another account of Pledgor with Securities Intermediary) of
            immediately available funds, in each case addressed as follows:

                      Account No.:  0228710
                      ABA No.:      026-002532
                      Reference:    Aladdin Gaming Holdings-Construction
                                    Note Disbursement Account
                      Attention:    Marianne Velker

      b.    Financial Assets Election. The Securities Intermediary hereby agrees
            that each item of property (whether investment property, financial
            asset, security, instrument or cash) credited to the Collateral
            Account shall be treated as a "financial asset" within the meaning
            of Section 8-102(a)(9) of the Code.

      c.    Notice of Transfers. In the event of any transfer of funds to or
            from the Collateral Account pursuant to any provision of Section 3,
            Pledgor, Secured Party or Securities Intermediary, as the case may
            be, shall promptly after initiating or sending out written
            instructions with respect to such transfer, give notice to the other
            such party by facsimile of the date and amount of such transfer.


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            SECTION 4. Permitted Investments and Transfers of Amounts in the
                       Collateral Account.

      a.    Strict Compliance. Cash held by Securities Intermediary in the
            Collateral Account shall not be (i) invested or reinvested, (ii)
            sold or redeemed, or (iii) transferred from or among the Collateral
            Account, except as provided in this Section 4.

      b.    Pledgor's Right to Direct Investment. Except during any Suspension
            Period, Securities Intermediary shall, in accordance with Pledgor's
            written Entitlement Orders given to Securities Intermediary from
            time to time, sell or redeem Investments, and apply amounts
            transferred to or held for the credit of the respective Restricted
            Securities Account to make investments for credit to the Restricted
            Securities Account, in Securities Intermediary's name and as
            custodian under this Agreement, in Permitted Investments. During any
            Suspension Period, (i) Pledgor's right to direct such investments
            under this Section 4(b) shall be suspended, and Securities
            Intermediary shall not accept Entitlement Orders with respect to the
            Restricted Securities Account from any person other than Secured
            Party; and (ii) any credit balances shall be invested and reinvested
            only as provided in Section 4(c).

      c.    Overnight Investments. To the extent that there are credit balances
            expected in any Restricted Securities Account as of the end of day,
            or as of 12:00 noon, New York time on any Business Day after
            settlement of all pending transactions, unless otherwise instructed
            by Secured Party or Pledgor pursuant to Section 4(b), Securities
            Intermediary shall apply the expected credit balances to acquire
            Overnight Investments. Any Overnight Investments shall be held for
            the credit of the Collateral Account from which the proceeds for
            acquisition was derived. Pledgor shall have no right to invest funds
            in a Restricted Securities Account to the extent that free balances
            have been invested in Overnight Investments pursuant to this
            Section. Pledgor hereby acknowledges that "Overnight Investments"
            may not benefit from any protections afforded to domestic depositors
            by state or Federal law and may have a lesser preference in a
            liquidation than a domestic deposit.


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      d.    Actions of Securities Intermediary on Purchase of Investments.
            Promptly upon the purchase, acquisition or transfer for credit of
            any Collateral Account of any Investment, Securities Intermediary
            shall take all steps that it customarily takes in the ordinary
            course of its business to ensure that such Investment is credited on
            its books to the Collateral Account for which the Investment was
            acquired. Without limiting the generality of the foregoing,
            Securities Intermediary shall promptly (i) send to Pledgor and
            Secured Party a written confirmation of the acquisition of such
            Investment, and (ii) indicate by book entry in its records that such
            Investment has been credited to, and is held for the credit of, the
            specified Collateral Account.

      e.    Control Agreement. Anything contained herein to the contrary
            notwithstanding, including the actual or alleged absence of a
            Default or Event of Default, if at any time Securities Intermediary
            shall receive any order from Secured Party, Securities Intermediary
            shall (i) comply with Entitlement Orders originated by Secured Party
            with respect to Financial Assets relating to the Collateral Account
            and any Security Entitlements therein, (ii) transfer, sell or redeem
            any Financial Assets relating to the Collateral, (iii) transfer any
            or all of the Collateral to any account or accounts designated by
            Secured Party, including any Collateral Account or an account
            established in Secured Party's name (whether at Secured Party or
            Securities Intermediary or otherwise), (iv) register title to any
            Collateral in any name specified by Secured Party, including the
            name of Secured Party or any of its nominees or agents, without
            reference to any interest of Pledgor, or (v) otherwise deal with the
            Collateral as directed by Secured Party, in each case, without
            consent of Pledgor or any other person. Securities Intermediary
            shall act on any instruction of Secured Party notwithstanding
            assertions or proof that (1) Secured Party has no right under
            Sections 14 or 15 to originate the instruction or take the
            underlying action; (2) such instruction or action constitutes a
            breach of this Agreement or any other agreement; or (3) this
            Agreement has terminated, unless notified in writing by Secured
            Party that this Agreement has terminated and such notice has not
            been withdrawn. Nothing contained in this paragraph shall constitute
            a waiver by Pledgor of any rights or remedies it may have against
            Secured Party under this Agreement or any other agreement.


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      f.    Deposit of Proceeds. Any interest, cash dividends or other cash
            distributions received in respect of any Investments and the net
            proceeds of any sale or payment of any Investments shall be promptly
            credited to, and held for the credit of, the Collateral Account to
            which such Investment was credited. Any distribution of property
            other than cash in respect of any Investment shall be credited to
            and held for the credit of the Collateral Account to which the
            related Investment was credited; provided that, unless otherwise
            instructed in writing by Secured Party, Securities Intermediary
            shall, for credit to the Collateral Account, promptly sell, redeem
            or otherwise liquidate any such property that, as of the date of
            receipt, is not a Permitted Investment.

            SECTION 5.  Pledge of Security for Secured Obligations.
                        Pledgor hereby pledges and assigns to Secured Party and
                        hereby grants to Secured Party a security interest in,
                        all of Pledgor's right, title and interest in and to the
                        Collateral as collateral security for the prompt payment
                        or performance in full when due, whether at stated
                        maturity, by required prepayment, declaration,
                        acceleration, demand or otherwise (including the payment
                        of amounts that would become due but for the operation
                        of the automatic stay under Section 362(a) of the United
                        States Bankruptcy Code, 11 U.S.C. 362(a)), of all
                        Secured Obligations.

            SECTION 6.  Acknowledgments of Security Interests in Favor of 
                        Secured Party; Covenant Against Creation of Other 
                        Interests.

      a.    Acknowledgment of Security Interest. Securities Intermediary
            acknowledges the security interest granted by Pledgor in favor of
            Secured Party in the Collateral.

      b.    Acknowledgment of Securities Intermediary's Role. Securities
            Intermediary hereby further acknowledges that it holds the
            Collateral Account, and all Security Entitlements therein, as
            custodian for, for the benefit of, and subject to the control of,
            Secured Party. Securities Intermediary shall, by book entry or
            otherwise, indicate that the


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            Collateral Account, and all Security Entitlements registered to or
            held therein, are subject to the control of Secured Party as
            provided in Section 4(e).

      c.    Securities Intermediary Has No Notice of Adverse Claims. Securities
            Intermediary represents and warrants that (i) it has no notice of
            any Adverse Claim against any of the Collateral other than the claim
            of Secured Party under this Agreement; and (ii) it is not, in its
            capacity as securities intermediary, party to any agreement other
            than this Agreement that governs its rights or duties or conflicts
            with the rights of Secured Party, including the exclusive right of
            Secured Party to control as provided in Section 4(e), with respect
            to the Collateral Account.

      d.    Securities Intermediary Shall Not Acknowledge Other Claims.
            Securities Intermediary agrees that, except as expressly provided in
            this Agreement or with the written consent of Secured Party, it
            shall not agree to or acknowledge (i) any right by any Person other
            than Secured Party to originate Entitlement Orders or control with
            respect to the Collateral Account; or (ii) any limitation on the
            right of Secured Party to originate Entitlement Orders with respect
            to or direct the transfer of any Investments or cash credited to the
            Collateral Account.

            SECTION 7.  Securities Intermediary Maintenance of the Collateral 
                        Account.

      a.    Transactions Shall Comply With Rules. The parties acknowledge that
            all transactions in Financial Assets under this Agreement shall be
            in accordance with the rules and customs of the exchange, market or
            clearing organization, if any, in which the transactions are
            executed or settled and in conformity with applicable law and
            regulations of governmental authorities and future amendments or
            supplements thereto.

      b.    Fees and Charges of Securities Intermediary. Pledgor shall pay to
            Securities Intermediary, in accordance with Securities
            Intermediary's usual schedule of charges or any written agreement
            between Securities Intermediary and Pledgor, any fees or charges
            reasonably


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            imposed by Securities Intermediary with respect to the
            establishment, maintenance and transactions in or affecting the
            Collateral Account.

      c.    Securities Intermediary Shall Not Permit Leverage of Investments.
            Securities Intermediary shall not execute any transaction to acquire
            a Financial Asset under Section 4(b) unless there are sufficient
            funds in a specific Collateral Account or reasonably expected with
            respect to pending transactions in such Collateral Account to settle
            such transaction for the account of such Collateral Account.
            Notwithstanding the foregoing sentence, in the event that Securities
            Intermediary executes a transaction without adequate funds to
            settle the transaction, Pledgor shall be liable to Securities
            Intermediary for any deficiency and shall promptly reimburse
            Securities Intermediary for any loss or expense incurred thereby,
            including losses sustained by reason of Securities Intermediary's
            inability to borrow any securities or other property sold for the
            Collateral Account. Pledgor agrees to pay interest charges which may
            be imposed by Securities Intermediary in accordance with its usual
            custom, with respect to late payments for Financial Assets purchased
            for any Collateral Account and prepayments to any Collateral
            Account (i.e., the crediting of the proceeds of sale before the
            settlement date or receipt by Securities Intermediary of the items
            sold in good deliverable form). Pledgor agrees to pay promptly any
            amount which may become due in order to satisfy demands for
            additional margin or marks to market with respect to any security
            purchased or sold on instruction from Pledgor.

      d.    Risk of Investments and Transactions. It is not the intention of the
            parties that Securities Intermediary should bear any investment risk
            associated with Permitted Investments or Overnight Investments
            acquired for the credit of the Collateral Account in accordance with
            Section 4. Any losses or gains realized on such Investments shall be
            charged or credited to the Collateral Account, as appropriate. On
            committing to a transaction for the credit of the Collateral Account
            pursuant to an instruction permitted in accordance with Section 4,
            Securities Intermediary may, (i) pending settlement, block (A) the
            Investments to be sold or (B) credit balances sufficient to settle
            any acquisition and, (ii) at the time of settlement, deliver such
            Investments or funds in accordance with the rules, custom or
            practice of the particular market.


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      e.    Use of Intermediaries and Nominees. Securities Intermediary is
            authorized, subject to Secured Party's written instructions, to
            register any Financial Assets acquired by Securities Intermediary
            pursuant to this Agreement in the name of Securities Intermediary or
            in the name of its nominee, or to cause such securities to be
            registered in the name of a Federal reserve bank, a recognized
            securities intermediary or clearing corporation, or a nominee of
            any of them. Securities Intermediary may at any time and from time
            to time appoint, and may at any time remove, any bank, trust
            company, clearing corporation, or Broker-Dealer as its agent to
            carry out such of the provisions of this Agreement. The appointment
            or use of any intermediary, or the appointment of any such agent,
            shall not relieve Securities Intermediary of any responsibility or
            liability under this Agreement.

      f.    Corporate Actions. Except as otherwise set forth herein, the parties
            agree that neither Secured Party nor Securities Intermediary shall
            have any responsibility for ascertaining or acting upon any calls,
            conversions, exchange offers, tenders, interest rate changes or
            similar matters relating to any Financial Assets credited to or held
            for the credit of the Restricted Securities Account (except based on
            written instructions originated by Pledgor or Secured Party), or for
            informing Pledgor or Secured Party with respect thereto, whether or
            not Securities Intermediary or Secured party has, or is deemed to
            have, knowledge of any of the aforesaid. Securities Intermediary is
            authorized to withdraw securities sold or otherwise disposed of, and
            to credit the appropriate Collateral Account with the proceeds
            thereof or make such other disposition thereof as may be directed in
            accordance with this Agreement. Securities Intermediary is further
            authorized to collect all income and other payments which may become
            due on Financial Assets credited to the Collateral Account, to
            surrender for payment maturing obligations and those called for
            redemption and to exchange certificates in temporary form or like
            certificates in definitive form, or, if the par value of any shares
            is changed, to effect the exchange for new certificates. It is
            understood and agreed by Pledgor and Secured Party that, although
            Securities Intermediary will use reasonable efforts to effect the
            transactions set forth in the preceding sentence, Securities
            Intermediary shall incur no liability for its failure to effect the
            same unless its failure is the result of wilful misconduct.


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      g.    Disclosure of Account Relationships. Pledgor and Secured Party
            acknowledge that Securities Intermediary may be required to disclose
            to securities issuers the name, address and securities positions
            with respect to Financial Assets credited to the Collateral Account,
            and hereby consent to such disclosures.

      h.    Forwarding of Documents. Securities Intermediary shall forward to
            Pledgor and Secured Party, or notify Pledgor and Secured Party by
            telephone of, all communications received by Securities Intermediary
            as owner of any Financial Assets credited to the Collateral Account
            and which are intended to be transmitted to the beneficial owner
            thereof.

      i.    Direction of Secured Party Controls in Disputes. Pledgor, Securities
            Intermediary and Secured Party hereby agree that in the event any
            dispute arises with respect to the payment, ownership or right to
            possession of the Collateral Account or any other Collateral
            credited to or held therein, Securities Intermediary shall take such
            actions and shall refrain from taking such actions with respect
            thereto as may be directed by Secured Party.

      j.    No Setoff, etc. Securities Intermediary shall not exercise on its
            own behalf any claim, right of set-off, banker's lien, clearing
            lien, counterclaim or similar right against any of the Collateral;
            provided that Securities Intermediary may deduct, from any credit
            balances, any usual and ordinary transaction and administration fees
            payable in connection with the administration and operation of the
            Collateral Account. Except for claims for deductions permitted in
            the preceding sentence, Securities Intermediary agrees that any
            security interest it may have in the Collateral Account or any
            security entitlement carried therein shall be subordinate and junior
            to the interest of Secured Party.

      k.    Only Agreement. This Agreement shall govern the actions, rights and
            obligations of Securities Intermediary, and shall determine the
            governing law, with respect to the Collateral Account and the
            Collateral notwithstanding any term or condition in any agreement
            other than this Agreement as it may be amended, supplemented or
            otherwise modified in writing.


                                       14


      l.    Care of Financial Assets. Securities Intermediary shall maintain
            possession or control of all Financial Assets credited to the
            Collateral Account by segregating such Financial Assets from its
            proprietary assets and keeping them free of any lien, charge or
            claim of any third party granted or created by Securities
            Intermediary. Securities Intermediary shall take such other steps to
            ensure that Financial Assets credited to the Collateral Account are
            identified as being held for customers of Securities Intermediary as
            may be required under applicable law, including 17 CFR Part 450, or
            in accordance with custom and practice in the industry.

      m.    Further Actions. Securities Intermediary shall take such further
            actions as Secured Party shall reasonably request as being necessary
            or desirable to maintain or achieve perfection or priority of
            Secured Party's security interest with respect to the Collateral and
            to permit Secured Party to exercise its rights with respect to the
            Collateral.

            SECTION 8. Transactions in Collateral Account.

      a.    Power of Secured Party to Sell or Transfer. Pledgor agrees that
            Secured Party may sell or cause the sale or redemption of any
            Investment and instruct Securities Intermediary to transfer the
            proceeds of such sale or any other credit or balance in the
            Collateral Account or any third party or account, in either case (i)
            if such sale or redemption is necessary to permit Secured Party to
            perform its duties under this Agreement or the Disbursement
            Agreement or (ii) as provided in Section 14.

            SECTION 9. Representations and Warranties By Securities
                       Intermediary. Securities Intermediary hereby represents 
                       and warrants to Pledgor and Secured Party as follows:

      a.    Corporate Power. Securities Intermediary has all necessary corporate
            power and authority to enter into and perform this Agreement.


                                       15


      b.    Execution Authorized. The execution, delivery and performance of
            this Agreement by Securities Intermediary have been duly authorized
            by all necessary corporate action on the part of the Securities
            Intermediary.

      c.    Securities Intermediary. Security Intermediary is a "securities
            intermediary" (as that term is defined in Section 8-102(a)(14) of
            the Code) and is acting in such capacity with respect to the
            Collateral Account. Securities Intermediary is not a "clearing
            corporation" (as that term is defined in Section 8-102(a)(5) of the
            Code).

            SECTION 10. Representations and Warranties of Pledgor. Pledgor
                        represents and warrants as follows:

      a.    Ownership of Collateral; Security Interest; Perfection and Priority.
            Pledgor is (or at the time of transfer thereof to Securities
            Intermediary will be) the legal and beneficial owner of the
            Collateral from time to time transferred by Pledgor to Securities
            Intermediary, as agent for Secured Party, free and clear of any Lien
            except for the security interest created by this Agreement. The
            pledge and assignment of the Collateral pursuant to this Agreement
            creates a valid security interest in the Collateral securing the
            payment of the Secured Obligations. Assuming compliance by
            Securities Intermediary with this Agreement, Secured Party will have
            a perfected security interest in the Collateral senior in priority
            to any other security interest created by Pledgor.

      b.    Governmental Authorizations. Except as may be required under Nevada
            Gaming Laws, no authorization, approval or other action by, and no
            notice to or filing with, any governmental authority or regulatory
            body is required for either (i) the grant by Pledgor of the security
            interest granted hereby, (ii) the execution, delivery or performance
            of this Agreement by Pledgor, or (iii) the perfection of or the
            exercise by Secured Party or Securities Intermediary of its rights
            and remedies hereunder (except as may have been taken by or at the
            direction of Pledgor).

      c.    Other Information. All information heretofore, herein or hereafter
            supplied to Secured Party or Securities Intermediary by or


                                       16


            on behalf of Pledgor with respect to the Collateral, the
            establishment of the Collateral Account or otherwise is accurate and
            complete in all material respects.

            SECTION 11. Further Assurances.

      a.    Pledgor. Pledgor agrees that from time to time, at the expense of
            Pledgor, Pledgor shall promptly execute and deliver all further
            instruments and documents, and take all further action, that may be
            necessary or reasonably desirable, or that Secured Party may
            reasonably request, in order to perfect and protect any security
            interest granted or purported to be granted hereby or to enable
            Secured Party or Securities Intermediary to exercise and enforce its
            rights and remedies hereunder with respect to any Collateral.
            Without limiting the generality of the foregoing, Pledgor shall: (a)
            execute and file such financing or continuation statements, or
            amendments thereto, and such other instruments or notices, as may be
            necessary or reasonably desirable, or as Secured Party may
            reasonably request, in order to perfect and preserve the security
            interests granted or purported to be granted hereby, and (b) at
            Secured Party's request, appear in and defend any action or
            proceeding that may affect Pledgor's title to or Secured Party's
            security interest in all or any part of the Collateral.

      b.    Securities Intermediary. Securities Intermediary shall take such
            further actions as Secured Party shall reasonably request as being
            necessary or desirable to maintain or achieve perfection or priority
            of Secured Party's security interest with respect to the Collateral
            and to permit Secured Party to exercise its rights with respect to
            the Collateral.

      c.    Document Delivery. The Pledgor shall deliver to the Discount Note
            Indenture Trustee copies of all documents delivered to the
            Disbursement Agent pursuant to this Agreement, and shall do or cause
            to be done all such acts and things as may be necessary or proper,
            or as may be required by the provisions herein, to assure and
            confirm to the Discount Note Indenture Trustee and the Disbursement
            Agent that the security interest in the Collateral is available for
            the security of the Discount Note Indenture and the Discount Notes
            secured thereby.


                                       17


      d.    Opinions. The Pledgor shall furnish to the Discount Note Indenture
            Trustee simultaneously with the execution and delivery of the
            Discount Note Indenture an Opinion of Counsel (as such term is
            defined in the Discount Note Indenture) either (a) stating that in
            the opinion of such counsel all action has been taken with respect
            to the recording, registering and filing of the Discount Note
            Indenture, financing statements or other instruments necessary to
            make effective the Liens intended to be created by this Agreement,
            and reciting with respect to the security interests in the
            Collateral, the details of such action, or (b) stating that, in the
            opinion of such counsel, no such action is necessary to make such
            Liens effective. The Pledgor shall furnish to the Disbursement Agent
            and the Discount Note Indenture Trustee on February 1 in each year
            beginning with February 1, 1999, an Opinion of Counsel dated as of
            such date, either (a)(i) stating that in the opinion of such
            counsel, action has been taken with respect to the recording,
            registering, filing, re-recording, re-registering and refiling of
            all supplemental indentures, financing statements, continuation
            statements or other instruments of further assurance as is necessary
            to maintain the Liens and reciting with respect to the security
            interests in the Collateral, the details of such section or
            referring to prior Opinions of Counsel in which such details are
            given, (ii) stating that, based on relevant laws as in effect on the
            date of such Opinion of Counsel, all financing statements and
            continuation statements have been executed and filed that are
            necessary as of such date and during the succeeding twelve (12)
            months fully to preserve and protect, to the extent such
            preservation and protection are possible by filing, the rights of
            the Discount Noteholders, the Disbursement Agent and the Discount
            Note Indenture Trustee under the Discount Note Indenture and this
            Agreement with respect to the security interests in the Collateral,
            or (b) stating that, in the opinion of such counsel, no such action
            is necessary to maintain such liens and assignments.

            SECTION 12. Transfers and other Liens. Pledgor agrees that, except
                        as permitted in Section 4(b) and for the security
                        interest created by this Agreement, it shall not (a)
                        sell, assign (by operation of law or otherwise), redeem
                        or otherwise dispose of any of the Collateral or (b)
                        create or suffer to


                                       18


                        exist any Lien upon or with respect to any of the
                        Collateral.

            SECTION 13. Secured Party Appointed Attorney-in-Fact; Secured Party
                        Performance.

      a.    Secured Party Appointed Attorney-in-Fact. Pledgor hereby irrevocably
            appoints Secured Party as Pledgor's attorney-in-fact, with full
            authority in the place and stead of Pledgor and in the name of
            Pledgor, Secured Party or otherwise, from time to time in Secured
            Party's discretion to take any action and to execute any instrument
            that Secured Party may deem necessary or advisable to accomplish the
            purposes of this Agreement, including (a) to file one or more
            financing or continuation statements, or amendments thereto,
            relative to all or any part of the Collateral without the signature
            of Pledgor and (b) to receive, endorse and collect any instruments
            or other Investments made payable to Pledgor representing any
            dividend, principal or interest payment or other distribution in
            respect of the Collateral or any part thereof and to give full
            discharge for the same.

      b.    Performance by Secured Party. If Pledgor fails to perform any
            agreement contained herein, Secured Party may itself perform, or
            cause performance of, such agreement, and the expenses of Secured
            Party incurred in connection therewith shall be payable by Pledgor
            under Section 16.

            SECTION 14. Remedies.

      a.    Transfer or Sequestration of Collateral after Default or Event of
            Default. If any Default or Event of Default (as such terms are
            defined under the Discount Note Indenture) shall have occurred and
            be continuing, Secured Party may instruct Securities Intermediary to
            (i) sell or redeem any Investments, (ii) transfer any or all of the
            Collateral to any account designated by Secured Party, including
            account or accounts established in Secured Party's name (whether at
            Secured Party or Securities Intermediary or otherwise), (iii)
            register title to any Collateral in any name specified by Secured
            Party, including the name of Secured Party or any of its nominees or
            agents, without reference to


                                       19


            any interest of Pledgor, or (iv) otherwise deal with the Collateral
            as directed by Secured Party.

      b.    Rights of Secured Party after Event of Default. If any Event of
            Default (as defined under the Discount Note Indenture) shall have
            occurred and be continuing, Secured Party may exercise in respect of
            the Collateral, in addition to all other rights and remedies
            provided for herein or otherwise available to it, all the rights and
            remedies of a secured party on default under the Uniform Commercial
            Code as in effect in any relevant jurisdiction (the "UCC") (whether
            or not the UCC applies to the affected Collateral), and Secured
            Party may also in its sole discretion sell the Collateral or any
            part thereof in one or more parcels at public or private sale, at
            any exchange or broker's board or at any of Secured Party's offices
            or elsewhere, for cash, on credit or for future delivery, at such
            time or times and at such price or prices and upon such other terms
            as Secured Party may deem commercially reasonable, irrespective of
            the impact of any such sales on the market price of the Collateral.
            Each purchaser at any such sale shall hold the property sold
            absolutely free from any claim or right on the part of Pledgor, and
            Pledgor hereby waives (to the extent permitted by applicable law)
            all rights of redemption, stay or appraisal which it now has or may
            at any time in the future have under any rule of law or statute now
            existing or hereafter enacted. Secured Party shall not be obligated
            to make any sale of Collateral regardless of notice of sale having
            been given. Secured Party may adjourn any public or private sale
            from time to time by announcement at the time and place fixed
            therefor, and such sale may, without further notice, be made at the
            time and place to which it was so adjourned.

      c.    Agreement as to Manner of Sale. Pledgor hereby agrees that the
            Collateral is of a type customarily sold on recognized markets and,
            accordingly, that no notice to any Person is required before any
            sale of any of the Collateral pursuant to the terms of this
            Agreement; provided that, without prejudice to the foregoing,
            Pledgor agrees that, to the extent notice of any such sale shall be
            required by law, at least ten days' notice to Pledgor of the time
            and place of any public sale or the time after which any private
            sale is to be made shall constitute reason able notification.


                                       20


      d.    Deficiency. If the proceeds of any sale or other disposition of the
            Collateral are insufficient to pay all the Secured Obligations,
            Pledgor shall be liable for the deficiency and the fees of any
            attorneys employed by Secured Party to collect such deficiency.

            SECTION 15. Application of Proceeds. If any Event of Default (as
                        defined under the Discount Note Indenture) shall have
                        occurred and be continuing, all cash included as
                        Collateral and all proceeds received by Secured Party
                        in respect of any sale or redemption of, collection
                        from, or other realization upon all or any part of the
                        Collateral may, in the discretion of Secured Party, be
                        held by or for Secured Party as Collateral for, or
                        then, or at any other time thereafter, applied in full
                        or in part by Secured Party against, the Secured
                        Obligations in the following order of priority:

            FIRST: To the payment of all costs and expenses of such sale,
      collection or other realization, including reasonable compensation to
      Secured Party and its agents and counsel, and all other expenses,
      liabilities and advances made or reasonably incurred by Secured Party in
      connection therewith, and all amounts for which Secured Party is entitled
      to indemnification hereunder and all advances made by Secured Party
      hereunder for the account of Pledgor, and to the payment of all costs and
      expenses paid or incurred by Secured Party in connection with the exercise
      of any right or remedy hereunder, all in accordance with Section 16;

            SECOND: To the payment of all other Secured Obligations in
      accordance with the Discount Note Indenture; and

            THIRD: To the payment to or upon the order of Pledgor, or to
      whomsoever may be lawfully entitled to receive the same or as a court of
      competent jurisdiction may direct, of any surplus then remaining from such
      proceeds.


                                       21


            SECTION 16. Limitations on Duties; Exculpation; Indemnity;
                        Expenses.

      a.    Securities Intermediary.

            i.    Limitation on Duties. Securities Intermediary's duties
                  hereunder are only those specifically provided herein, and
                  Securities Intermediary shall incur no liability whatsoever
                  for any actions or omissions hereunder except for any such
                  liability arising out of or in connection with Securities
                  Intermediary's gross negligence or wilful misconduct.
                  Securities Intermediary has no obligation to inquire into, or
                  to ensure, the sufficiency of this Agreement or the
                  arrangements described hereunder to satisfy any objectives of
                  Secured Party or Pledgor. Securities Intermediary shall have
                  no duty to supervise or to provide investment counseling or
                  advice to Pledgor or Secured Party with respect to the
                  purchase, sale, retention or other disposition of any
                  Financial Assets held hereunder. Except as specifically
                  otherwise provided in this Agreement, Securities Intermediary
                  shall not be responsible for enforcing compliance by the other
                  parties to this Agreement with their respective duties and
                  obligations to each other under this or any other Agreement.

            ii.   Consultation with Counsel. Securities Intermediary may consult
                  with, and obtain advice from, legal counsel as to the
                  construction of any of the provisions of this Agreement, and
                  shall incur no liability in acting in good faith in accordance
                  with the reasonable advice and opinion of such counsel.

            iii.  Indemnification. Pledgor agrees to indemnify Securities
                  Intermediary from and against any and all claims, losses,
                  liabilities and expenses (including reasonable attorneys' fees
                  and expenses) in any way relating to, growing out of or
                  resulting from this Agreement or the performance of its
                  obligations hereunder, except to the extent arising out of or
                  in connection with Securities Intermediary's gross negligence
                  or wilful misconduct.


                                       22


            iv.   Reasonable Reliance. Securities Intermediary shall be fully
                  protected and shall suffer no liability in acting in
                  accordance with any written instructions reasonably believed
                  by it to have been given (A) by Secured Party with respect to
                  any aspect of the operation of the Collateral Account
                  (including any such instructions relating to any investment or
                  transfer of any amounts held therein or (B) by Pledgor, to the
                  extent provided in Section 4(b), with respect to the
                  Collateral Account.

      b.    Secured Party.

            i.    Exculpation. The powers conferred on Secured party hereunder
                  are solely to protect its interest in the Collateral and shall
                  not impose any duty upon it to exercise any such powers.
                  Except for the exercise of reasonable care in the custody of
                  any Collateral in its possession and the accounting for moneys
                  actually received by it hereunder, Secured Party shall have no
                  duty as to any Collateral, it being understood that Secured
                  Party shall have no responsibility for (a) ascertaining or
                  taking action with respect to calls, conversions, exchanges,
                  maturities, tenders or other matters relating to any
                  Collateral, whether or not Secured Party has or is deemed to
                  have knowledge of such matters, (b) taking any necessary steps
                  (other than steps taken in accordance with the standard of
                  care set forth above to maintain possession of the Collateral)
                  to preserve rights against any parties with respect to any
                  Collateral, (c) taking any necessary steps to collect or
                  realize upon the Secured Obligations or any guarantee
                  therefor, or any part thereof, or any of the Collateral, (d)
                  initiating any action to protect the Collateral against the
                  possibility of a decline in market value, (e) any loss
                  resulting from Investments made, held or sold pursuant to
                  Section 4, except for a loss resulting from Secured Party's
                  gross negligence or wilful misconduct in complying with
                  Section 4, or (f) determining (i) the correctness of any
                  statement or calculation made by Pledgor in any written or
                  telex (tested or otherwise) instructions or (ii) whether any
                  transfer to the Collateral Account is proper. Secured Party
                  shall be deemed to have exercised reasonable


                                       23


                  care in the custody and preservation of Collateral in its
                  possession if such Collateral is accorded treatment
                  substantially equal to that which Secured Party accords its
                  own property of like kind. In addition to the foregoing and
                  without limiting the generality thereof, Secured Party shall
                  not be responsible for any actions or omissions of Securities
                  Intermediary.

            ii.   Indemnification. Pledgor agrees to indemnify Secured Party,
                  Discount Note Indenture Trustee and each Noteholder from and
                  against any and all claims, losses and liabilities in any way
                  relating to, growing out of or resulting from this Agreement
                  and the transactions contemplated hereby (including
                  enforcement of this Agreement), except to the extent such
                  claims, losses or liabilities result solely from Secured
                  Party's gross negligence or wilful misconduct as finally
                  determined by a court of competent jurisdiction.

            iii.  Reasonable Reliance. Secured Party shall be fully protected
                  and shall suffer no liability in acting in accordance with any
                  written instructions reasonably believed by it to have been
                  given by Pledgor, to the extent provided in Section 4(b), with
                  respect to any investments of any amounts held for the credit
                  of the Collateral Account.

            iv.   Expenses. Pledgor shall pay to Secured Party upon demand the
                  amount of any and all costs and expenses, including the
                  reasonable fees and expenses of its counsel and of any experts
                  and agents, that Secured Party may reasonably incur in
                  connection with (a) the administration of this Agreement, (b)
                  the custody, preservation, use or operation of, or the sale
                  of, collection from, or other realization upon, any of the
                  Collateral, (c) the exercise or enforcement of any of the
                  rights of Secured Party hereunder, or (d) the failure by
                  Pledgor to perform or observe any of the provisions hereof.


                                       24


            SECTION 17. Resignation and Removal of Securities 
                        Intermediary.

      a.    Removal. Securities Intermediary may be removed at any time by
            written notice given by Secured Party to Securities Intermediary and
            Pledgor, but such removal shall not become effective until a
            successor Securities Intermediary shall have been appointed by
            Secured Party and shall have accepted such appointment in writing.

      b.    Resignation. Securities Intermediary may resign at any time by
            giving not less than thirty days' written notice to Secured Party
            and Pledgor, but such removal shall not become effective until a
            successor Securities Intermediary shall have been appointed by
            Secured Party and shall have accepted such appointment in writing.
            If an instrument of acceptance by a successor Securities
            Intermediary shall not have been delivered to the resigning
            Securities Intermediary within thirty days after the giving of any
            such notice of resignation, the resigning Securities Intermediary
            may, at the expense of Pledgor, petition any court of competent
            jurisdiction for the appointment of a successor Securities
            Intermediary.

      c.    Successor Securities Intermediary. Any successor Securities
            Intermediary shall be (i) The Bank of Nova Scotia Trust Company of
            New York, (ii) Merrill Lynch Capital Corporation (or an affiliate
            thereof) or (iii) a corporation qualified to, and located in, New
            York, which (A) is subject to supervision or examination by the
            applicable Governmental Instrumentality, (B) has a combined capital
            and surplus of at least Five Hundred Million Dollars
            (US$500,000,000), (C) has a long-term credit rating of not less than
            "A-" or "A3", respectively, by any Rating Agency; and provided, that
            any such bank with a long-term credit rating of "A-" or "A3" shall
            not cease to be eligible to act as Securities Intermediary upon a
            downward change in either such rating of no more than one category
            or grade of such minimum rating, as the case may be.

      d.    Process of Succession. Upon the appointment of a successor
            Securities Intermediary and its acceptance of such appointment, the
            resigning or removed Securities Intermediary shall transfer all
            items of Collateral held by it to such successor (which items of
            Collateral


                                       25


            shall be transferred to appropriate new Collateral Account
            established and maintained by such successor). Following such
            appointment all references herein to Securities Intermediary shall
            be deemed a reference to such successor; provided that the
            provisions of Section 16(a) hereof shall continue to inure to the
            benefit of the resigning or removed Securities Intermediary with
            respect to any actions taken or omitted to be taken by it under this
            Agreement while it was Securities Intermediary hereunder.

            SECTION 18. Continuing Security Interest; Termination of Obligations
                        of Securities Intermediary. This Agreement shall create
                        a continuing security interest in the Collateral and
                        shall (a) remain in full force and effect until the
                        indefeasible payment in full of the Secured
                        Obligations, (b) be binding upon Pledgor, its successors
                        and assigns, and (c) inure, together with the rights
                        and remedies of Secured Party hereunder, to the benefit
                        of Secured Party, Discount Note Indenture Trustee and
                        Noteholders and their respective successors,
                        transferees and assigns. Upon the indefeasible payment
                        in full of all Secured Obligations, the security
                        interest granted hereby shall terminate and all rights
                        to the Collateral shall revert to Pledgor. Upon any such
                        termination Secured Party shall, at Pledgor's expense,
                        execute and deliver to Pledgor such documents as
                        Pledgor shall reasonably request to evidence such
                        termination and Pledgor shall be entitled to the return,
                        upon its request and at its expense, against receipt and
                        without recourse to Secured Party, of such of the
                        Collateral as shall not have been sold or otherwise
                        applied pursuant to the terms hereof. Securities
                        Intermediary shall not be released from its obligations
                        hereunder, and shall continue to maintain any 
                        Collateral in accordance with this Agreement, until
                        notified in writing by Secured Party that this Agreement
                        has terminated and so long as Se-


                                       26


                        cured Party has not withdrawn such notification.

            SECTION 19. Secured Party as Disbursement Agent.

      a.    Agency. Secured Party has been appointed to act as Secured Party
            hereunder pursuant to the Disbursement Agreement. Secured Party
            shall be obligated, and shall have the right hereunder, to make
            demands, to give notices, to exercise or refrain from exercising any
            rights, and to take or refrain from taking any action (including,
            without limitation, the release or substitution of Collateral),
            solely in accordance with this Agreement and the Disbursement
            Agreement.

      b.    Identity of Agent. Secured Party shall at all times be the same
            Person that is Disbursement Agent under the Disbursement Agreement.
            Written notice of resignation by Disbursement Agent pursuant to
            Section 4.7 of the Disbursement Agreement shall also constitute
            notice of resignation as Secured Party under this Agreement; removal
            of Disbursement Agent pursuant to Section 4.7 of the Disbursement
            Agreement shall also constitute removal as Secured Party under this
            Agreement; and substitution of a successor Disbursement Agent
            pursuant to Section 4.7 of the Disbursement Agreement shall also
            constitute substitution of a successor Secured Party under this
            Agreement. Upon the acceptance of any appointment as Disbursement
            Agent under Section 4.7 of the Disbursement Agreement by a successor
            Disbursement Agent, that successor Disbursement Agent shall
            thereupon succeed to and become vested with all the rights, powers,
            privileges and duties of the retiring or removed Secured Party under
            this Agreement, and the retiring or removed Secured Party under this
            Agreement shall promptly (i) transfer to such successor Secured
            Party all items of Collateral held by Secured Party (which as
            appropriate shall be credited to, and held for the credit of, any
            new restricted Collateral Account established and maintained by such
            successor Secured Party), together with all records and other
            documents necessary or appropriate in connection with the
            performance of the duties of the successor Secured Party under this
            Agreement, and (ii) execute and deliver to such successor Secured
            Party such amendments to financing statements, and take such other
            actions, as may be necessary or appropriate in connection with the
            assignment to such successor


                                       27


            Secured Party of the security interests created hereunder, whereupon
            such retiring or removed Secured Party shall be discharged from its
            duties and obligations under this Agreement. After any retiring or
            removed Disbursement Agent's resignation or removal hereunder as
            Secured Party, the provisions of this Agreement shall inure to its
            benefit as to any actions taken or omitted to be taken by it under
            this Agreement while it was Secured Party hereunder.

            SECTION 20. Amendments; etc. No amendment or waiver of any provision
                        of this Agreement, or consent to any departure by any
                        party herefrom, shall in any event be effective unless
                        the same shall be in writing and signed by the other
                        parties, and then such waiver or consent shall be
                        effective only in the specific instance and for the
                        specific purpose for which it was given.

            SECTION 21. Notices. Any communications between the parties hereto
                        or notices provided herein to be given may be given to
                        the address of the party as set forth under such party's
                        name on the signature page hereof. All notices or other
                        communications required or permitted to be given
                        hereunder shall be in writing and shall be considered as
                        properly given (a) if delivered in person, (b) if sent
                        by reputable overnight delivery service, (c) in the
                        event overnight delivery services are not readily
                        available, if mailed by first class mail, postage
                        prepaid, registered or certified with return receipt
                        requested or (d) if sent by prepaid telex, or by
                        telecopy with correct answer back received. Notice so
                        given shall be effective upon receipt by the addressee,
                        except that communication or notice so transmitted by
                        telecopy or other direct written electronic means shall
                        be deemed to have been validly and effectively given on
                        the day (if a Business Day and, if not, on the next
                        following Business Day) on which it is validly transmit-


                                       28


                        ted if transmitted before 4 p.m., recipient's time, and
                        if transmitted after that time, on the next following
                        Business Day, provided, however, that if any notice is
                        tendered to an addressee and the delivery thereof is
                        refused by such addressee, such notice shall be
                        effective upon such tender. Any party shall have the
                        right to change its address for notice hereunder to any
                        other location by giving of no less than twenty (20)
                        days' notice to the other parties in the manner set
                        forth hereinabove.

            SECTION 22. Failure or Indulgence Not Waiver; Remedies
                        Cumulative. No failure or delay on the part of Secured
                        Party in the exercise of any power, right or privilege
                        hereunder shall impair such power, right or privilege or
                        be construed to be a waiver of any default or
                        acquiescence therein, nor shall any single or partial
                        exercise of any such power, right or privilege preclude
                        any other or further exercise thereof or for any other
                        power, right or privilege. All rights and remedies
                        existing under this Agreement are cumulative to, and
                        not exclusive of, any rights or remedies otherwise
                        available.

            SECTION 23. Severability. In case any provision in or obligation
                        under this Agreement shall be invalid, illegal or
                        unenforceable in any jurisdiction, the validity,
                        legality and enforceability of the remaining provisions
                        or obligations, or of such provision or obligation in
                        any other jurisdiction, shall not in any way be
                        affected or impaired thereby.

            SECTION 24. Headings. Section and subsection headings in this
                        Agreement are included herein for convenience of
                        reference only and shall not constitute


                                       29


                        a part of this Agreement for any other purpose or be
                        given any substantive effect.

            SECTION 25. Governing Law. BOTH THIS AGREEMENT AND THE
                        RESTRICTED SECURITIES ACCOUNT SHALL BE GOVERNED BY, AND
                        SHALL BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH, THE
                        INTERNAL LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD
                        TO CONFLICTS OF LAWS PRINCIPLES. REGARDLESS OF ANY
                        PROVISION IN ANY OTHER AGREEMENT, FOR PURPOSES OF THE
                        UCC, NEW YORK SHALL BE DEEMED TO BE THE SECURITIES
                        INTERMEDIARY'S JURISDICTION AND THE RESTRICTED
                        SECURITIES ACCOUNT (AS WELL AS THE SECURITIES
                        ENTITLEMENTS RELATED THERETO) SHALL BE GOVERNED BY THE
                        LAWS OF THE STATE OF NEW YORK.

            SECTION 26. Consent to Jurisdiction and Service of Process. ALL 
                        JUDICIAL PROCEEDINGS BROUGHT AGAINST PLEDGOR ARISING OUT
                        OF OR RELATING TO THIS AGREEMENT MAY BE BROUGHT IN ANY
                        STATE OR FEDERAL COURT OF COMPETENT JURISDICTION IN THE
                        STATE OF NEW YORK, AND BY EXECUTION AND DELIVERY OF THIS
                        AGREEMENT PLEDGOR ACCEPTS FOR ITSELF AND IN CONNECTION
                        WITH ITS PROPERTIES, GENERALLY AND UNCONDITIONALLY, THE
                        NONEXCLUSIVE JURISDICTION OF THE AFORESAID COURTS AND
                        WAIVES ANY DEFENSE OF FORUM NON CONVENIENS


                                       30


                        AND IRREVOCABLY AGREES TO BE BOUND BY ANY JUDGMENT
                        RENDERED THEREBY IN CONNECTION WITH THIS AGREEMENT.
                        Pledgor hereby agrees that service of all process in any
                        such proceeding in any such court may be made by
                        registered or certified mail, return receipt requested,
                        to Pledgor at its address provided in Section 21, such
                        service being hereby acknowledged by Pledgor to be
                        sufficient for personal jurisdiction in any action
                        against Pledgor in any such court and to be otherwise
                        effective and binding service in every respect. Nothing
                        herein shall affect the right to serve process in any
                        other manner permitted by law or shall limit the right
                        of Secured Party to bring proceedings against Pledgor
                        in the courts of any other jurisdiction.

            SECTION 27. Waiver of Jury Trial. PLEDGOR, SECURITIES
                        INTERMEDIARY AND SECURED PARTY HEREBY AGREE TO WAIVE
                        THEIR RESPECTIVE RIGHTS TO A JURY TRIAL OF ANY CLAIM OR
                        CAUSE OF ACTION BASED UPON OR ARISING OUT OF THIS
                        AGREEMENT. The scope of this waiver is intended to be
                        all-encompassing of any and all disputes that may be
                        filed in any court and that relate to the subject
                        matter of this transaction, including contract claims,
                        tort claims, breach of duty claims, and all other common
                        law and statutory claims. Pledgor and Secured Party each
                        acknowledge that this waiver is a material inducement
                        for Pledgor and Secured Party to enter into a business
                        relationship, that Pledgor and Secured Party have
                        already relied on this waiver in entering into this
                        Agreement and that each will continue to rely on this
                        waiver in their related


                                       31


                        future dealings. Pledgor and Secured Party further
                        warrant and represent that each has reviewed this
                        waiver with its legal counsel, and that each knowingly
                        and voluntarily waives its jury trial rights following
                        consultation with legal counsel. THIS WAIVER IS
                        IRREVOCABLE, MEANING THAT IT MAY NOT BE MODIFIED EITHER
                        ORALLY OR IN WRITING, AND THIS WAIVER SHALL APPLY TO ANY
                        SUBSEQUENT AMENDMENTS, RENEWALS, SUPPLEMENTS OR
                        MODIFICATIONS TO THIS AGREEMENT. In the event of
                        litigation, this Agreement may be filed as a written
                        consent to a trial by the court.

            SECTION 28. Counterparts. This Agreement may be executed in one or
                        more counterparts and by different parties hereto in
                        separate counterparts, each of which when so executed
                        and delivered shall be deemed an original, but all such
                        counterparts together shall constitute but one and the
                        same instrument; signature pages may be detached from
                        multiple separate counterparts and attached to a single
                        counterpart so that all signature pages are physically
                        attached to the same document.

            SECTION 29. Temporary Override. NOTWITHSTANDING ANYTHING HEREIN TO
THE CONTRARY, INCLUDING, WITHOUT LIMITATION, THE DEFINITION OF THE TERM
"PERMITTED INVESTMENTS" IN SECTION 1 HEREOF, IT IS UNDERSTOOD AND AGREED BY THE
PARTIES HERETO THAT SO LONG AS THE BANK OF NOVA SCOTIA SHALL BE THE SECURITIES
INTERMEDIARY HEREUNDER, THE ONLY "PERMITTED INVESTMENTS" THAT MAY BE MADE UNDER
THIS AGREEMENT ARE OVERNIGHT DEPOSITS AND TIME DEPOSITS WITH SCOTIABANK AND
COMMERCIAL PAPER ISSUED BY SCOTIABANK. THIS SECTION OF THE AGREEMENT SHALL
TERMINATE UPON THE APPOINTMENT OF A SUCCESSOR SECURITIES


                                       32


INTERMEDIARY PURSUANT TO THE PROVISIONS OF SECTION 17 HEREOF.

                  [Remainder of page intentionally left blank]


                                       33


            IN WITNESS WHEREOF, the undersigned have executed this Agreement as
of the date first set forth above.

                                    PLEDGOR:

                                        ALADDIN GAMING HOLDINGS, LLC,
                                        a Nevada limited liability company


                                        By:


                                        By:  /s/ Richard Goeglein
                                             ------------------------------
                                             Name:   Richard Goeglein
                                             Title:     CEO & President

                                        Notice Address:

                                        Aladdin Gaming, LLC
                                        3667 Las Vegas Boulevard South
                                        Las Vegas, Nevada 89109
                                        Telecopier No.: (702) 736-7107
                                        Attention: Chief Executive Officer

                                        With a copy to:

                                        Skadden, Arps, Slate, Meagher & Flom
                                        LLP & Affiliates
                                        919 Third Avenue
                                        New York, New York 10022
                                        Telecopier No. (212) 735-3000
                                        Attention: Wallace L. Schwartz, Esq.


                                        S-1



                            SECURITIES INTERMEDIARY:

                                    THE BANK OF NOVA SCOTIA, a Canadian
                                    chartered bank, as Securities Intermediary


                                    By:  /s/ Alan Pendergast
                                         -------------------------------
                                                Alan Pendergast
                                         Title:  Relationship Manager

                                    Notice Address:  The Bank of Nova Scotia
                                                     580 California Street
                                                     San Francisco, CA  94104

                                    Attention:       Alan Pendergast
                                                     Relationship Manager

                                    Facsimile Number: (415) 397-0791

                                    with a copy to:  The Bank of Nova Scotia
                                                     600 Peachtree Street, N.E.
                                                     Atlanta, GA  30308

                                    Attention:       Marianne Velker

                                    Facsimile Number: (404) 888-8998


                                        S-2


                               SECURED PARTY:

                                 THE BANK OF NOVA SCOTIA, a Canadian chartered
                                 bank, as Disbursement Agent under the
                                 Disbursement Agreement


                                 By:  /s/ Alan Pendergast
                                      -------------------------------
                                             Alan Pendergast
                                      Title:  Relationship Manager

                                 Notice Address: The Bank of Nova Scotia
                                                 580 California Street
                                                 San Francisco, CA  94104

                                 Attention: Alan Pendergast
                                            Relationship Manager

                                 Facsimile Number: (415) 397-0791

                                 with a copy to: The Bank of Nova Scotia
                                                 600 Peachtree Street, N.E.
                                                 Atlanta, GA  30308

                                 Attention: Marianne Velker

                                 Facsimile Number: (404) 888-8998


                                        S-3



                                                                       EXHIBIT A
                                        To Holdings Collateral Account Agreement

                                   DEFINITIONS


                                  Exhibit A-1