MERRILL LYNCH & CO INC
S-3/A, 1999-02-26
SECURITY BROKERS, DEALERS & FLOTATION COMPANIES
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    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON FEBRUARY 26, 1999
    
                                                      REGISTRATION NO. 333-68747
================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                              ---------------------
   
                                 AMENDMENT NO. 1
                                       TO
    
                                    FORM S-3
                             REGISTRATION STATEMENT
                                       AND
                            POST-EFFECTIVE AMENDMENTS
                                      UNDER
                           THE SECURITIES ACT OF 1933
                              ---------------------
<TABLE>
<CAPTION>
<S>                                                     <C>                           <C>
           MERRILL LYNCH & CO., INC.                            DELAWARE                             13-2740599
(Exact name of registrant as specified in charter)      (State of incorporation)      (I.R.S. employer identification number)
     MERRILL LYNCH PREFERRED FUNDING VI, L.P.                   DELAWARE                             13-4034253
  (Exact name of registrant as specified in             (State of organization)       (I.R.S. employer identification number)
     certificate of limited partnership)
    MERRILL LYNCH PREFERRED CAPITAL TRUST VI                    DELAWARE                             13-7174482
   (Exact name of registrant as specified in            (State of organization)       (I.R.S. employer identification number)
          certificate of trust)
</TABLE>
                             WORLD FINANCIAL CENTER
                                   NORTH TOWER
                          NEW YORK, NEW YORK 10281-1334
                                  (212)449-1000
               (Address, including zip code, and telephone number,
        including area code, of registrant's principal executive offices)
                              ---------------------
                              MARK B. GOLDFUS, ESQ.
                                 GENERAL COUNSEL
                                  CORPORATE LAW
                            MERRILL LYNCH & CO., INC.
                             WORLD FINANCIAL CENTER
                                   NORTH TOWER
                          NEW YORK, NEW YORK 10281-1334
                                  (212)449-6990
            (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)
                              ---------------------
                                   Copies to:

NORMAN D. SLONAKER, ESQ.    DONALD R. CRAWSHAW, ESQ.     RICHARD T. PRINS, ESQ.
    BROWN & WOOD LLP           SULLIVAN & CROMWELL        SKADDEN, ARPS, SLATE,
 ONE WORLD TRADE CENTER         125 BROAD STREET           MEAGHER & FLOM LLP
NEW YORK, NEW YORK 10048    NEW YORK, NEW YORK 10004        919 THIRD AVENUE
                                                        NEW YORK, NEW YORK 10022

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

     APPROXIMATE  DATE OF COMMENCEMENT OF PROPOSED SALE TO PUBLIC:  From time to
time after the effective  date of this  Registration  Statement as determined by
market conditions.

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

     If the only  securities  being  registered  on this Form are being  offered
pursuant to dividend or interest  reinvestment plans, please check the following
box.  / /
     If any of the securities being registered on this Form are to be offered on
a delayed or continuous  basis  pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. /X/
     If this Form is filed to  register  additional  securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. / /
     If this Form is a  post-effective  amendment  filed pursuant to Rule 462(c)
under the  Securities  Act,  check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. / /
     If delivery of the  prospectus is expected to be made pursuant to Rule 434,
please check the following box. / /
   

    
     THE REGISTRANTS  HEREBY AMEND THIS  REGISTRATION  STATEMENT ON SUCH DATE OR
DATES AS MAY BE  NECESSARY  TO DELAY ITS  EFFECTIVE  DATE UNTIL THE  REGISTRANTS
SHALL FILE A FURTHER AMENDMENT WHICH SPECIFICALLY  STATES THAT THIS REGISTRATION
STATEMENT SHALL  THEREAFTER  BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF
THE SECURITIES ACT OR UNTIL THIS  REGISTRATION  STATEMENT SHALL BECOME EFFECTIVE
ON SUCH DATE AS THE SECURITIES AND EXCHANGE COMMISSION,  ACTING PURSUANT TO SAID
SECTION 8(A), MAY DETERMINE.
================================================================================
<PAGE>
                                EXPLANATORY NOTE

   
         This registration statement contains:

     (a) a  prospectus  which  is to be  used  by  Merrill  Lynch  &  Co.,  Inc.
("ML&Co.") in connection with offerings of its:

          o    debt securities;

          o    warrants;

          o    common stock;

          o    preferred stock; and

          o    depositary shares;

     (b) a prospectus which is to be used by ML&Co. in connection with offerings
of its Structured Yield Product Exchangeable for Stock; and

     (c) a  prospectus  including  alternate  pages,  which  is to  be  used  in
connection with offerings of

          o    the preferred securities of Merrill Lynch Preferred Capital Trust
               VI ("ML Trust");

          o    the preferred  securities of Merrill Lynch Preferred  Funding VI,
               L.P. ("ML Partnership");

          o    the subordinated debentures of ML&Co.; and

          o    the guarantees of ML&Co. of:

          o    the preferred securities of ML Trust;

          o    the preferred securities of ML Partnership; and

          o    specified debentures issued by ML&Co.'s affiliates

Additionally,  there is a prospectus supplement relating to ML&Co.'s medium-term
notes,  a prospectus  to be used by ML&Co.'s  wholly-owned  subsidiary,  Merrill
Lynch & Co., Merrill Lynch,  Pierce,  Fenner & Smith  Incorporated in connection
with  market-making  transactions  and a form of prospectus  supplement  for the
offering of ML&Co.'s Market Index  Target-Term  Securities.  This amendment does
not include all of the prospectuses to be used in connection with  market-making
transactions.
    



   
The  information in this  prospectus is not complete and may be changed.  We may
not sell  these  securities  until the  registration  statement  filed  with the
Securities and Exchange Commission is effective. This prospectus is not an offer
to  sell  these  securities  and it is not  soliciting  an  offer  to buy  these
securities in any state where the offer or sale is not permitted.

    

<PAGE>

   
                              Subject to Completion
                  Preliminary Prospectus dated February 26, 1999

PROSPECTUS

                                     [LOGO]

                            Merrill Lynch & Co., Inc.

                   Debt Securities, Warrants, Preferred Stock,
                       Depositary Shares and Common Stock

<TABLE>
<S>                                            <C>
o  By this prospectus, we may offer            o  When we offer securities, we will provide you
   from time to time up  to $      of our:        with a prospectus supplement or  a term sheet
                                                  describing the terms of the specific issue of
o  debt securities;                               securities including the offering price of the
                                                  securities.
o  warrants;
                                               o  You should read this prospectus and the
o  common stock;                                  prospectus supplement or the term sheet relating
                                                  to the specific issue of securities carefully
o  preferred stock; and                           before you invest.

o  depositary shares.

    

</TABLE>

     Neither the  Securities and Exchange  Commission  nor any state  securities
commission has approved or disapproved of these securities or determined if this
prospectus  is truthful or  complete.  Any representation  to the contrary is a
criminal offense.


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

                         The date of this prospectus is          , 199 .


<PAGE>


   
                            MERRILL LYNCH & CO., INC.

     We are a holding company that,  through our U.S. and non U.S.  subsidiaries
and  affiliates  such as Merrill  Lynch,  Pierce,  Fenner & Smith  Incorporated,
Merrill Lynch Government Securities Inc., Merrill Lynch Capital Services,  Inc.,
Merrill Lynch  International,  Merrill Lynch Capital Markets Bank Ltd.,  Merrill
Lynch Asset Management L.P. and Merrill Lynch Mercury Asset Management, provides
investment,  financing,  advisory,  insurance,  and related products on a global
basis, including:

     o    securities brokerage, trading and underwriting;

     o    investment  banking,   strategic   services,   including  mergers  and
          acquisitions and other corporate finance advisory activities;

     o    asset  management  and other  investment  advisory  and  recordkeeping
          services;

     o    trading and brokerage of swaps, options,  forwards,  futures and other
          derivatives;

     o    securities clearance services;

     o    equity, debt and economic research;

     o    banking,  trust and lending services,  including  mortgage lending and
          related services; and

     o    insurance sales and underwriting services.

     We  provide  these  products  and  services  to a wide  array  of  clients,
including individual  investors,  small businesses,  corporations,  governments,
governmental agencies and financial institutions.

     Our principal executive office is located at World Financial Center,  North
Tower, 250 Vesey Street, New York, New York 10281; our telephone number is (212)
449-1000.

     If you want to find more  information  about us,  please  see the  sections
entitled "Where You Can Find More Information" and "Incorporation of Information
We File with the SEC" in this prospectus.

          In this prospectus, references to "ML&Co.", "we", "us" and "our" refer
specifically  to Merrill Lynch & Co., Inc., the holding  company.  ML&Co. is the
issuer of all the securities offered under this prospectus.
    



<PAGE>


                                USE OF PROCEEDS

   
          We intend to use the net proceeds from the sale of the  securities for
general  corporate  purposes,  unless  otherwise  specified  in  the  prospectus
supplement or term sheet relating to a specific issue of securities. Our general
corporate  purposes may include  financing the  activities of our  subsidiaries,
financing  our  assets and those of our  subsidiaries,  the  lengthening  of the
average maturity of our borrowings, and financing acquisitions. Until we use the
net  proceeds  from  the sale of any of our  securities  for  general  corporate
purposes, we will use the net proceeds to reduce our short-term  indebtedness or
for temporary investments.  We expect that we will, on a recurrent basis, engage
in  additional  financings  as the need arises to finance  our  growth,  through
acquisitions  or  otherwise,   or  to  lengthen  the  average  maturity  of  our
borrowings.  To the extent that  securities  being  purchased  for resale by our
subsidiary,  Merrill Lynch Pierce,  Fenner & Smith Incorporated,  referred to in
this prospectus as MLPF&S,  are not resold,  the aggregate  proceeds that we and
our subsidiaries would receive would be reduced.
    


      RATIO OF EARNINGS TO FIXED CHARGES AND RATIO OF EARNINGS TO COMBINED
                   FIXED CHARGES AND PREFERRED STOCK DIVIDENDS

   
          In 1998, we acquired the outstanding  shares of Midland Walwyn,  Inc.,
in  a  transaction  accounted  for  as  a  pooling-of-interests.  The  following
information has been restated as if the two entities had always been combined.

     The following  table sets forth our historical  ratios of earnings to fixed
charges and ratios of earnings to combined  fixed  charges and  preferred  stock
dividends for the periods indicated:

<TABLE>
<CAPTION>



                                                            Year Ended Last Friday in December   
                                                          1994     1995    1996    1997     1998 

<S>                                                        <C>     <C>     <C>      <C>     <C>   
Ratio of earnings to fixed charges (a).................     1.2     1.2     1.2      1.2     1.1  
Ratio of earnings to combined fixed charges
       and preferred stock dividends (a)...............     1.2     1.2     1.2      1.2     1.1  
</TABLE>

         For the purpose of calculating  the ratio of earnings to fixed charges,
"earnings"  consist of earnings from continuing  operations  before income taxes
and  fixed  charges,  excluding  capitalized  interest  and  preferred  security
dividend  requirements  of  subsidiaries.  "Fixed  charges"  consist of interest
costs,  the interest  factor in rentals,  amortization  of debt issuance  costs,
preferred  security  dividend  requirements  of  subsidiaries,  and  capitalized
interest.
    



<PAGE>


                                 THE SECURITIES

   
     ML&Co.  intends to sell its securities from time to time.  These securities
may include the following,  in each case, as specified by ML&Co.  at the time of
offering:

     o    common stock;

     o    preferred stock;

     o    depositary shares representing preferred stock;

     o    debt  securities,  comprising  senior debt securities and subordinated
          debt securities, each of which may be convertible into common stock or
          preferred stock;

     o    warrants to purchase debt securities;

     o    warrants to purchase shares of common stock;

     o    warrants to purchase shares of preferred stock;

     o    warrants  entitling  the holders to receive  from ML&Co.  a payment or
          delivery  determined  by  reference  to  decreases or increases in the
          level of an index or portfolio ("Index Warrants") based on:

          o    one or more equity or debt securities;

          o    any statistical measure of economic or financial performance such
               as a currency or a consumer price or mortgage index; or

          o    the price or value of any commodity or any other item or index;

     o    warrants to receive from ML&Co.  the cash value in U.S. dollars of the
          right to purchase ("Currency Call Warrants") or to sell ("Currency Put
          Warrants" and, together with the Currency Call Warrants, the "Currency
          Warrants")  specified  foreign  currencies  or  units  of two or  more
          specified foreign currencies;

     o    shares of preferred stock which may be:

          o    convertible into preferred stock or common stock or

          o    exchangeable for debt  securities,  preferred stock or depositary
               shares representing preferred stock

     The warrants to purchase debt securities, common stock, preferred stock and
depositary  shares  representing  preferred  stock,  the Index  Warrants and the
Currency Warrants are collectively  referred to as the "Warrants",  and the debt
securities,  the Warrants,  the preferred stock,  the depositary  shares and the
common stock are collectively called the "Securities".

     We may offer the Securities independently or together with other Securities
and the  Securities  may be attached to, or separate from other  Securities.  We
will offer the Securities to the public on terms determined by market conditions
at the  time of sale and set  forth in a  prospectus  supplement  or term  sheet
relating to the specific issue of Securities.

     The  Securities  offered by this  prospectus  may be offered  separately or
together in one or more series of up to $ aggregate public offering price or its
equivalent in such foreign currencies or units of two or more currencies,  based
on the applicable exchange rate at the time of offering,  as shall be designated
by ML&Co.  at the time of offering,  subject to reduction on account of the sale
of other securities under the registration statement of which this prospectus is
a part.
    

                         DESCRIPTION OF DEBT SECURITIES

   
     Unless  otherwise  specified  in a prospectus  supplement,  the senior debt
securities are to be issued under an indenture (the "1983 Indenture"),  dated as
of April 1, 1983, as amended and restated and as further amended, between ML&Co.
and The Chase Manhattan Bank, as trustee or issued under an indenture (the "1993
Indenture"),  dated as of October 1, 1993, as amended,  between  ML&Co.  and The
Chase  Manhattan  Bank, as trustee  (each,  a "Senior Debt  Trustee").  The 1983
Indenture  and the 1993  Indenture  are referred to as the "Senior  Indentures".
Unless otherwise  specified in a prospectus  supplement,  the subordinated  debt
securities are to be issued under an indenture (the  "Subordinated  Indenture"),
between ML&Co. and The Chase Manhattan Bank, as trustee (the  "Subordinated Debt
Trustee").  The Senior Debt Securities and Subordinated Debt Securities may also
be issued under one or more other  indentures  (each, a "Subsequent  Indenture")
and  have  one or more  other  trustees  (each,  a  "Subsequent  Trustee").  Any
Subsequent  Indenture  relating  to senior debt  securities  will have terms and
conditions  identical in all material  respects to the  above-referenced  Senior
Indentures and any Subsequent Indenture relating to subordinated debt securities
will  have  terms and  conditions  identical  in all  material  respects  to the
above-referenced  Subordinated  Indenture,  including,  but not  limited to, the
applicable  terms and  conditions  described  below.  Any  Subsequent  Indenture
relating to a series of debt  securities,  and the applicable  trustee,  will be
identified in the  applicable  prospectus  supplement or term sheet.  The Senior
Indentures,  the Subordinated  Indenture and any Subsequent  Indentures (whether
senior or  subordinated)  are  referred to herein as the  "Indentures";  and the
Senior Debt Trustees,  the Subordinated Debt Trustee and any Subsequent Trustees
are referred to herein as the "Trustees". A copy of each Indenture is filed (or,
in the case of a  Subsequent  Indenture,  will be  filed) as an  exhibit  to the
registration  statement relating to the Securities.  The following  summaries of
certain  provisions of the  Indentures  are not complete and are subject to, and
are  qualified  in  their  entirety  by  reference  to,  all  provisions  of the
respective Indentures, including the definitions of terms.

Terms of the Debt Securities

     ML&Co. may issue the debt securities from time to time,  without limitation
as to aggregate  principal  amount and in one or more series.  ML&Co.  may issue
debt securities upon the  satisfaction of conditions,  including the delivery to
the applicable Trustee of a resolution of the Board of Directors of ML&Co., or a
committee of the Board of Directors,  or a  certificate  of an officer of ML&Co.
who has been  authorized  by the Board of Directors to take that kind of action,
which fixes or establishes  the terms of the debt securities  being issued.  Any
resolution or officer's  certificate approving the issuance of any issue of debt
securities will include the terms of that issue of debt securities, including:

     o    the aggregate principal amount and whether there is any limit upon the
          aggregate principal amount that may be subsequently issued;

     o    the stated maturity date;

     o    the  principal  amount  payable  whether at maturity  or upon  earlier
          acceleration, and whether the principal amount will be determined with
          reference to an index, formula or other method;

     o    any fixed or variable interest rate or rates per annum;

     o    any interest payment dates;

     o    any  provisions  for   redemption,   the  redemption   price  and  any
          remarketing arrangements;

     o    any sinking fund requirements;

     o    whether  the debt  securities  are  denominated  or  payable in United
          States  dollars or a foreign  currency or units of two or more foreign
          currencies;

     o    the  form  in  which  the  debt  securities  may  be  issued,  whether
          registered,  bearer or both,  and any  restrictions  applicable to the
          exchange of one form for another and to the offer,  sale and  delivery
          of the debt securities in either form;

     o    whether  and  under  what  circumstances  ML&Co.  will pay  additional
          amounts  ("Additional  Amounts")  under any debt  securities held by a
          person who is not a U.S.  person for specified  taxes,  assessments or
          other governmental charges and whether ML&Co. has the option to redeem
          the affected debt securities rather than pay any Additional Amounts;

     o    whether the debt securities are to be issued in global form;

     o    the title and series designation;

     o    the minimum denominations;

     o    whether,  and the terms and conditions  relating to when,  ML&Co.  may
          satisfy all or part of its  obligations  with  regard to payment  upon
          maturity,  or any  redemption or required  repurchase or in connection
          with any exchange  provisions by delivering to the Holders of the debt
          securities, other securities, which may or may not be issued by or are
          obligations  of ML&Co.,  or a combination  of cash,  other  securities
          and/or property ("Maturity Consideration");

     o    any  additions or deletions in the terms of the debt  securities  with
          respect  to  the  Events  of  Default  set  forth  in  the  respective
          Indentures;

     o    the terms,  if any, upon which the debt  securities may be convertible
          into  common  stock or  preferred  stock of  ML&Co.  and the terms and
          conditions upon which any conversion  will be effected,  including the
          initial  conversion price or rate, the conversion period and any other
          provisions  in  addition  to or  instead  of those  described  in this
          prospectus;

     o    whether,  and the  terms and  conditions  relating  to when,  the debt
          securities  may be  transferred  separately  from Warrants if the debt
          securities and Warrants are issued together; and

     o    any other terms of the debt securities which are not inconsistent with
          the provisions of the applicable Indentures.

     Please see the  accompanying  prospectus  supplement or the terms sheet you
have  received or will  receive for the terms of the  specific  debt  securities
being offered.  This prospectus may be delivered before or concurrently with the
delivery  of a terms  sheet.  Debt  securities  may  also be  issued  under  the
Indentures  upon the  exercise  of warrants to  purchase  debt  securities.  See
"Description of Debt Warrants". Nothing in the Indentures or in the terms of the
debt   securities   will  prohibit  the  issuance  of  securities   representing
subordinated  indebtedness  that is senior or  junior to the  subordinated  debt
securities.

     Prospective purchasers of debt securities should be aware that special U.S.
Federal  income tax,  accounting and other  considerations  may be applicable to
instruments such as the debt securities.  The prospectus  supplement relating to
an issue of debt securities will describe these considerations.

     Each  series  of  debt  securities  will be  issued,  as  described  in the
prospectus  supplement,  in fully  registered  form without  coupons,  and/or in
bearer  form with or  without  coupons,  and in  denominations  set forth in the
prospectus  supplement.  No service charge will be made for any  registration of
transfer of  registered  debt  securities  or exchange of debt  securities,  but
ML&Co.  may  require  payment  of a sum  sufficient  to  cover  any tax or other
governmental  charges that may be imposed in connection with any registration of
transfer or exchange. Each Indenture provides that debt securities may be issued
in global form. If any series of debt securities is issuable in global form, the
applicable prospectus supplement will describe the circumstances,  if any, under
which  beneficial  owners of interest in any of those global debt securities may
exchange  their  interests for debt  securities of that series and of like tenor
and principal amount in any authorized form and denomination.  Principal of, and
any  premium,  Additional  Amounts,  Maturity  Consideration  and interest on, a
global debt security will be payable or deliverable  in the manner  described in
the applicable prospectus supplement.

     The  provisions of the  Indentures  permit ML&Co.,   without the consent of
holders of any debt  securities,  to issue additional debt securities with terms
different  from  those of debt  securities  previously  issued  and to  reopen a
previous  issue  of a  series  of debt  securities  and  issue  additional  debt
securities of that series.

     The senior debt securities will be unsecured and will rank equally with all
other unsecured and unsubordinated  indebtedness of ML&Co. The subordinated debt
securities will be unsecured and will be subordinated to all existing and future
Senior  Indebtedness  of ML&Co.,  as defined below.  Because ML&Co. is a holding
company,  the right of ML&Co.  and its  creditors,  including the holders of the
debt  securities,  to  participate  in any  distribution  of the  assets  of any
subsidiary  upon its liquidation or  reorganization  or otherwise is necessarily
subject to the prior claims of creditors of the subsidiary, except to the extent
that claims of ML&Co.  itself as a creditor of the subsidiary may be recognized.
In addition, dividends, loans and advances from certain subsidiaries,  including
MLPF&S,  to  ML&Co.  are  restricted  by  net  capital  requirements  under  the
Securities  Exchange  Act of 1934,  as  amended,  and  under  rules  of  certain
exchanges and other regulatory bodies.

     ML&Co. will pay or deliver principal and any premium,  Additional  Amounts,
Maturity  Consideration and interest in the manner, at the places and subject to
the restrictions set forth in the applicable Indenture,  the debt securities and
the applicable prospectus supplement.  However,  payment of any interest and any
Additional  Amounts may be made at the option of ML&Co.  by check  mailed to the
holders of registered debt securities at their registered addresses.

     Debt  securities  may  be  presented  for  exchange,  and  registered  debt
securities  may be  presented  for  transfer,  in the manner,  at the places and
subject to the  restrictions  set forth in the  applicable  Indenture,  the debt
securities and the applicable  prospectus supplement.  Debt securities in bearer
form  and the  coupons,  if  any,  pertaining  to the  debt  securities  will be
transferable  by  delivery.  No service  charge will be made for any transfer or
exchange of debt securities,  but ML&Co. may require payment of a sum sufficient
to cover any tax or other  governmental  charge  payable  in  connection  with a
transfer or exchange.

     Unless otherwise  indicated in the applicable  prospectus  supplement,  the
debt  securities  will be issued  under the  Indentures.  If so  specified  in a
prospectus  supplement,  ML&Co. may issue  subordinated  debt securities under a
separate  indenture which provides for a single issue of zero coupon convertible
subordinated  debt  securities,  a form of which is filed as an  exhibit  to the
registration statement of which this prospectus is a part. If ML&Co. issues debt
securities under any indenture,  the applicable  prospectus  supplement will set
forth  the  terms  of the  debt  securities  and will  identify  the  applicable
indenture and trustee.
    

Merger and Consolidation

   
     ML&Co.  may  consolidate or merge with or into any other  corporation,  and
ML&Co. may sell,  lease or convey all or substantially  all of its assets to any
corporation, provided that:

     o    the  resulting  corporation,  if other than ML&Co.,  is a  corporation
          organized and existing  under the laws of the United States of America
          or any U.S. state and assumes all of ML&Co.'s obligations:

     o    pay or deliver the principal of, and any premium,  Additional Amounts,
          Maturity Consideration or interest on, the debt securities; and

     o    perform and  observe  all of the  obligations  and  conditions  of the
          Indentures to be performed or observed by ML&Co., and

     o    ML&Co.  or any  successor  corporation,  as the case  may be,  is not,
          immediately  after any  consolidation or merger,  in default under the
          Indentures.
    

Modification and Waiver

   
     Each  Indenture  may be modified and amended by ML&Co.  and the  applicable
Trustee with the consent of holders of at least 66 2/3% in  principal  amount or
aggregate  issue  price of each  series of debt  securities  affected.  However,
without the consent of each holder of any debt security  affected,  no amendment
or modification to any Indenture may:

     o    change the stated maturity of the principal or Maturity  Consideration
          of, or any installment of interest or Additional  Amounts on, any debt
          security  or  any  premium  payable  on  redemption,   or  change  the
          Redemption Price;

     o    reduce the principal amount of, or the interest or Additional  Amounts
          payable  on, or reduce  the  amount  or  change  the type of  Maturity
          Consideration  deliverable  on, any debt security or reduce the amount
          of principal or Maturity Consideration which could be declared due and
          payable before the stated maturity;

     o    change the place or currency of any  delivery or payment of  principal
          or Maturity  Consideration of, or any premium,  interest or Additional
          Amounts on any debt security;

     o    impair the right to institute suit for the enforcement of any delivery
          or payment on any debt security;

     o    reduce the percentage in principal  amount or aggregate issue price of
          the outstanding  debt  securities of any series,  the consent of whose
          holders is required to modify or amend the applicable Indenture; or

     o    modify  the  foregoing   requirements  or  reduce  the  percentage  in
          principal   amount  or  aggregate  issue  price  of  outstanding  debt
          securities  necessary  to  waive  any  past  default  to  less  than a
          majority.

     No  modification  or  amendment  of  the  Subordinated   Indenture  or  any
Subsequent  Indenture for subordinated  debt securities may adversely affect the
rights of any holder of ML&Co.'s Senior Indebtedness without the consent of each
holder  affected.  The  holders of at least a majority  in  principal  amount or
aggregate issue price of the outstanding debt securities of any series may, with
respect to that series,  waive past defaults under the applicable  Indenture and
waive compliance by ML&Co. with certain provisions of that Indenture,  except as
described under "-Events of Default".
    

Events of Default

   
     Each of the  following  will be an Event of  Default  with  respect to each
series of debt securities issued under each Indenture:

     o    default in the payment of any interest or Additional Amounts when due,
          and continuing for 30 days;

     o    default in the payment of any principal or premium, when due;

     o    default in the delivery or payment of the Maturity  Consideration when
          due;

     o    default in the deposit of any sinking fund payment, when due;

     o    default in the performance of any other obligation of ML&Co. contained
          in the  applicable  Indenture for the benefit of that series or in the
          debt  securities  of that  series,  and  continuing  for 60 days after
          written notice as provided in the applicable Indenture;

     o    specified events in bankruptcy, insolvency or reorganization of ML&Co.
          and

     o    any other Event of Default provided with respect to debt securities of
          that series.

     If an Event of  Default  occurs  and is  continuing  for any series of debt
securities,   other  than  as  a  result  of  the   bankruptcy,   insolvency  or
reorganization of ML&Co.,  the applicable Trustee or the holders of at least 25%
in principal  amount or aggregate issue price of the outstanding debt securities
of that series may declare all amounts, or any lesser amount provided for in the
debt securities of that series, due and payable or deliverable  immediately.  At
any time after the applicable  Trustee or the holders have made a declaration of
acceleration  with respect to the debt  securities  of any series but before the
applicable  Trustee has obtained a judgment or decree for payment of money  due,
the holders of a majority in principal  amount or  aggregate  issue price of the
outstanding  debt  securities  of that  series may rescind  any  declaration  of
acceleration and its consequences,  provided that all payments and/or deliveries
due,  other than those due as a result of  acceleration,  have been made and all
Events of Default have been remedied or waived.

     Any Event of Default with respect to any series of debt  securities  may be
waived by the holders of a majority in principal amount or aggregate issue price
of the outstanding debt securities of that series, except a default:

     o    in the payment of any amounts due and payable or deliverable under the
          debt securities of that series; or

     o    in respect of an obligation of ML&Co. contained in, or a provision of,
          any  Indenture  which  cannot  be  modified  under  the  terms of that
          Indenture  without  the  consent of each holder of each series of debt
          securities affected.

     The holders of a majority in principal  amount or aggregate  issue price of
the  outstanding  debt  securities  of a series may direct the time,  method and
place of conducting any  proceeding  for any remedy  available to the applicable
Trustee or exercising  any trust or power  conferred on the Trustee with respect
to debt  securities  of that  series,  provided  that  any  direction  is not in
conflict  with  any  rule of law or the  applicable  Indenture.  Subject  to the
provisions of each Indenture relating to the duties of the appropriate  Trustee,
before  proceeding  to  exercise  any right or power under an  Indenture  at the
direction of the  holders,  the  applicable  Trustee is entitled to receive from
those holders reasonable  security or indemnity against the costs,  expenses and
liabilities which might be incurred by it in complying with any direction.

     Any series of debt securities  issued under any Indenture will not have the
benefit of any cross-default provisions with other indebtedness of ML&Co.

     ML&Co.  will be required to furnish to each Trustee annually a statement as
to the  fulfillment  by ML&Co.  of all of its  obligations  under the applicable
Indenture.
    

Special Terms Relating to the Senior Debt Securities

     Limitations Upon Liens

   
     ML&Co. may not, and may not permit any Subsidiary to, create, assume, incur
or permit to exist any indebtedness for borrowed money secured by a pledge, lien
or other encumbrance,  other than any lien specifically  permitted by the Senior
Indentures,  on the Voting Stock owned  directly or indirectly by ML&Co.  of any
Subsidiary,  other than a Subsidiary  which,  at the time of  incurrence  of the
secured  indebtedness,  has a net  worth of less  than  $3,000,000,  unless  the
outstanding  senior debt  securities  are secured  equally and ratably  with the
secured indebtedness.

     "Subsidiary"  is defined in the Senior  Indentures  as any  corporation  of
which at the time of  determination,  ML&Co.  and/or one or more subsidiaries of
ML&Co. owns or controls directly or indirectly 50% of the shares of Voting Stock
of the corporation.

     "Voting  Stock" is  defined in the  Senior  Indentures  as the stock of the
class or classes having general  voting power under  ordinary  circumstances  to
elect at least a majority of the board of  directors,  managers or trustees of a
corporation provided that, for the purposes of the Senior Indentures, stock that
carries only the right to vote  conditionally  on the  occurrence of an event is
not considered voting stock whether or not the event has happened.
    

     Limitations  on  Disposition  of Voting  Stock of,  and  Merger and Sale of
Assets by, MLPF&S

   
     ML&Co. may not sell,  transfer or otherwise  dispose of any Voting Stock of
MLPF&S or permit MLPF&S to issue, sell or otherwise dispose of any of its Voting
Stock,  unless,  after  giving  effect  to the  transaction,  MLPF&S  remains  a
Controlled Subsidiary.

     "Controlled  Subsidiary"  is  defined in the  Senior  Indentures  to mean a
corporation more than 80% of the outstanding shares of Voting Stock of which are
owned directly or indirectly by ML&Co.

     In addition, ML&Co. may not permit MLPF&S to:
    

     o    merge or  consolidate,  unless the  surviving  company is a Controlled
          Subsidiary, or

   
     o    convey or  transfer  its  properties  and assets  substantially  as an
          entirety, except to one or more Controlled Subsidiaries.
    

Special Terms Relating to the Subordinated Debt Securities

   
     Upon any  distribution of assets of ML&Co.  resulting from any dissolution,
winding  up,  liquidation  or  reorganization,  payments  on  subordinated  debt
securities are subordinated to the extent provided in the Subordinated Indenture
in right of payment to the prior payment in full of all Senior Indebtedness, but
the obligation of ML&Co.  to make payments on the  subordinated  debt securities
will not otherwise be affected.  No payment on subordinated  debt securities may
be made at any time when there is a default in the  payment or  delivery  of any
amounts due on any Senior  Indebtedness,  including payment of any sinking fund.
Because the subordinated debt securities are subordinated in right of payment to
any  Senior  Indebtedness,  in  the  event  of a  distribution  of  assets  upon
insolvency,  some creditors of ML&Co. may recover more, ratably, than holders of
subordinated  debt securities.  Holders of subordinated  debt securities will be
subrogated  to the  rights of holders  of Senior  Indebtedness  to the extent of
payments  made on Senior  Indebtedness  upon any  distribution  of assets in any
proceedings in respect of subordinated debt securities.

     Unless  otherwise  specified in the prospectus  supplement  relating to any
series of subordinated debt securities, Senior Indebtedness means any payment in
respect of indebtedness of ML&Co.  for borrowed money,  other than  indebtedness
that is by its terms  subordinated  to or ranks equally with  securities  issued
under  the  Subordinated  Indenture.  As of  September  25,  1998,  a  total  of
approximately  $83.7  billion of  ML&Co.'s  indebtedness  would have been Senior
Indebtedness.
    

Special Terms Relating to Convertible Debt Securities

   
     The  following  provisions  will  apply  to debt  securities  that  will be
convertible  into common stock or  preferred  stock of ML&Co.  unless  otherwise
provided in the  prospectus  supplement  relating to the specific  issue of debt
securities.

     The  holder  of any  convertible  debt  securities  will  have  the  right,
exercisable  at any time  during the time  period  specified  in the  applicable
prospectus supplement,  unless previously redeemed,  to convert convertible debt
securities into shares of common stock or preferred stock of ML&Co. as specified
in the prospectus  supplement,  at the conversion  rate per principal  amount of
convertible debt securities set forth in the applicable  prospectus  supplement.
In the case of convertible  debt securities  called for  redemption,  conversion
rights will expire at the close of business on the date fixed for the redemption
specified in the applicable prospectus  supplement,  except that, in the case of
redemption at the option of the holder, if applicable, the conversion right will
terminate upon receipt of written notice of the exercise of the option.

     For each series of convertible  debt  securities,  the conversion  price or
rate will be subject to adjustment as contemplated in the applicable  Indenture.
Unless  otherwise  provided  in  the  applicable  prospectus  supplement,  these
adjustments may occur as a result of:

     o    the issuance of shares of ML&Co. common stock as a dividend;

     o    subdivisions and combinations of ML&Co. common stock;

     o    the  issuance  to all  holders  of  ML&Co.  common  stock of rights or
          warrants  entitling  holders to  subscribe  for or purchase  shares of
          ML&Co.  common stock at a price per share less than the current market
          price per share; and

     o    the distribution to all holders of ML&Co. common stock of:

          o    shares of ML&Co. capital stock other than common stock;

          o    evidences  of  indebtedness  of ML&Co.  or assets other than cash
               dividends  paid from retained  earnings and dividends  payable in
               common stock referred to above; or

          o    subscription  rights or  warrants  other than those  referred  to
               above.

In any case,  no  adjustment  of the  conversion  price or rate will be required
unless an adjustment would require a cumulative increase or decrease of at least
1% in such price or rate.  Fractional shares of ML&Co.  common stock will not be
issued upon conversion,  but,  instead,  ML&Co.  will pay a cash adjustment.  If
indicated in the applicable prospectus  supplement,  convertible debt securities
convertible  into common stock of ML&Co.  which are  surrendered  for conversion
between  the record  date for an  interest  payment,  if any,  and the  interest
payment date, other than convertible debt securities  called for redemption on a
redemption date during that period,  must be accompanied by payment of an amount
equal to interest which the registered holder is entitled to receive.

     The  adjustment   provisions  for  convertible   debt  securities  will  be
determined at the time of issuance of each series of convertible debt securities
and will be set forth in the applicable prospectus supplement.

     Except  as  set  forth  in  the  applicable  prospectus   supplement,   any
convertible  debt  securities  called for  redemption,  unless  surrendered  for
conversion  on or before  the close of  business  on the  redemption  date,  are
subject to being purchased from the holder of the convertible debt securities by
one or more  investment  banking  firms or other  purchasers  who may agree with
ML&Co.  to purchase  convertible  debt  securities  and convert them into common
stock or preferred stock of ML&Co., as the case may be.

Governing Law

     The Indentures and the debt  securities  will be governed by, and construed
in accordance with, the laws of the State of New York.
    

                          DESCRIPTION OF DEBT WARRANTS

   
     ML&Co.  may issue  warrants  for the  purchase  of debt  securities  ("Debt
Warrants").  The Debt  Warrants are to be issued  under debt warrant  agreements
(each a "Debt Warrant  Agreement") to be entered into between ML&Co.  and a bank
or  trust  company,  as  Debt  Warrant  Agent  as set  forth  in the  prospectus
supplement  relating to the specific  issue of Debt Warrants  being offered.  We
have filed a copy of the form of Debt Warrant  Agreement,  including the form of
warrant   certificates   representing  the  Debt  Warrants  (the  "Debt  Warrant
Certificates"), reflecting the alternative provisions to be included in the Debt
Warrant  Agreements  that  will be  entered  into  with  respect  to  particular
offerings of Debt Warrants, as an exhibit to the registration statement of which
this prospectus is a part. The following  summaries of certain provisions of the
Debt Warrant  Agreement and the Debt Warrant  Certificates  are not complete and
are subject to, and are  qualified in their  entirety by  reference  to, all the
provisions  of the Debt Warrant  Agreement  and the Debt  Warrant  Certificates,
respectively, including the definitions of terms.

Terms of the Debt Warrants

     The  applicable  prospectus  supplement  will  describe  the  terms  of the
specific  issue of Debt  Warrants  being  offered,  the Debt  Warrant  Agreement
relating to the Debt Warrants and the Debt Warrant Certificates representing the
Debt Warrants, including the following:

     o    the  designation and aggregate  principal  amount debt securities that
          may be purchased  upon  exercise of the Debt Warrants and the price at
          which the purchase may be made;

     o    the terms of the debt securities purchasable upon exercise of the Debt
          Warrants,  including  whether the debt  securities will be senior debt
          securities or subordinated debt securities;

     o    the  procedures  and  conditions  relating to the exercise of the Debt
          Warrants;

     o    the  designation  and terms of any debt securities with which the Debt
          Warrants are issued,  including  whether the debt  securities  will be
          senior debt securities or subordinated debt securities and under which
          Indenture the debt securities will be issued;

     o    the number of Debt Warrants issued with each debt security;

     o    any date on and after which the Debt  Warrants  and any  related  debt
          securities will be separately transferable;

     o    the date on which the right to exercise the Debt Warrants begins;

     o    date on which the right to exercise the Debt Warrants expires;

     o    whether the Debt Warrants represented by the Debt Warrant Certificates
          will be issued in registered or bearer form, and, if registered, where
          they may be transferred and registered;

     o    any  circumstances  which will cause the Debt Warrants to be deemed to
          be automatically exercised;

     o    any material risk factors relating to the Debt Warrants;

     o    the identity of the Debt Warrant Agent; and

     o    any other terms of the Debt Warrants which are not  inconsistent  with
          the provisions of the Debt Warrant Agreement.

     Debt  Warrant  Certificates  may  be  exchangeable  for  new  Debt  Warrant
Certificates of different  denominations.  Debt Warrants may be exercised at the
corporate  trust office of the Debt Warrant Agent or any other office  indicated
in the  applicable  prospectus  supplement.  Before the  exercise  of their Debt
Warrants, holders of Debt Warrants will not have any of the rights of holders of
the debt securities that may be purchased upon exercise of the Debt Warrants and
will not be entitled  to payment or delivery of any amounts  which may be due on
the Debt Securities purchasable upon exercise of the Debt Warrants.

     Prospective  purchasers of Debt Warrants  should be aware that special U.S.
Federal  income tax,  accounting and other  considerations  may be applicable to
instruments  such as Debt Warrants and to the Debt Securities  purchasable  upon
exercise of the Debt Warrants.  The prospectus  supplement relating to any issue
of Debt Warrants will describe these considerations.
    

Book-Entry Procedures

   
     Except  as  may  otherwise  be  provided  in  the   applicable   prospectus
supplement,  the Debt Warrants will be issued in the form of global Debt Warrant
Certificates,  registered in the name of a depositary or its nominee.  Except as
may otherwise be provided in the applicable  prospectus  supplement,  beneficial
owners will not be entitled to receive definitive certificates representing Debt
Warrants  unless the depositary is unwilling or unable to continue as depositary
or  ML&Co.   decides  to  have  the  Debt  Warrants  represented  by  definitive
certificates.  A beneficial  owner's interest in a Debt Warrant will be recorded
on or through the records of the brokerage  firm or other entity that  maintains
the beneficial owner's account.  In turn, the total number of Debt Warrants held
by an  individual  brokerage  firm for its  clients  will be  maintained  on the
records  of the  depositary  in the  name of the  brokerage  firm or its  agent.
Transfer of  ownership  of any Debt  Warrant  will be effected  only through the
selling beneficial owner's brokerage firm.
    

Exercise of Debt Warrants

   
     Each Debt  Warrant will entitle the holder to purchase for cash a principal
amount of debt  securities at the exercise  price set forth in, or determined in
manner set forth in, the applicable prospectus supplement.  Debt Warrants may be
exercised  at any time up to the close of  business on the  expiration  date set
forth in the applicable  prospectus  supplement.  After the close of business on
the expiration date, unexercised Debt Warrants will become void.

     Debt  Warrants may be exercised in the manner  described in the  applicable
prospectus supplement.  Upon receipt of payment and the Debt Warrant Certificate
properly  completed and duly executed at the corporate  trust office of the Debt
Warrant  Agent  or any  other  office  indicated  in the  applicable  prospectus
supplement,  ML&Co.  will, as soon as  practicable,  forward the debt securities
purchased  upon exercise.  If less than all of the Debt Warrants  represented by
any Debt Warrant Certificate are exercised,  a new Debt Warrant Certificate will
be issued for the remaining amount of Debt Warrants.
    

Listing

   
     ML&Co.  may  list  an  issue  of Debt  Warrants  on a  national  securities
exchange. Any listing will be specified in the applicable prospectus supplement.
    

                        DESCRIPTION OF CURRENCY WARRANTS

   
     ML&Co. may issue Currency Warrants either in the form of:

     o    Currency Put Warrants entitling the holders to receive from ML&Co. the
          cash settlement value in U.S. dollars of the right to sell a specified
          amount  of a  specified  foreign  currency  or  currency  units  for a
          specified amount of U.S. dollars, or

     o    Currency  Call  Warrants  entitling the holders to receive from ML&Co.
          the cash settlement  value in U.S.  dollars of the right to purchase a
          specified  amount of a specified  foreign  currency or units of two or
          more currencies for a specified amount of U.S. dollars.

     The Currency Warrants will be issued under a currency put warrant agreement
or a currency call warrant  agreement,  as applicable (each a "Currency  Warrant
Agreement"),  to be entered into between ML&Co. and a bank or trust company,  as
Currency  Warrant  Agent as set forth in the  applicable  prospectus  supplement
relating to Currency  Warrants  being  offered.  Copies of the forms of Currency
Put Warrant Agreement and Currency Call Warrant  Agreement,  including the forms
of  certificates  representing  the Currency  Put  Warrants  and  Currency  Call
Warrants (the "Currency Warrant Certificates"),  reflecting the provisions to be
included  in the  Currency  Warrant  Agreements  that will be entered  into with
respect to particular  offerings of Currency Warrants,  are filed as exhibits to
the  registration  statement of which this  prospectus is a part.  The following
summaries of  provisions  of the Currency  Warrant  Agreements  and the Currency
Warrant  Certificates  are not complete and are subject to, and are qualified in
their  entirety by reference  to, all the  provisions  of the  Currency  Warrant
Agreements and the Currency Warrant  Certificates,  respectively,  including the
definitions of terms.

Terms of the Currency Warrants

     The  applicable  prospectus  supplement  will  describe  the  terms  of the
specific  issue of  Currency  Warrants  being  offered,   the  Currency  Warrant
Agreement   relating  to  the  Currency   Warrants  and  the  Currency   Warrant
Certificates representing the Currency Warrants, including the following:

     o    whether the Currency Warrants are Currency Put Warrants, Currency Call
          Warrants, or both;

     o    the formula for determining the cash settlement value of each Currency
          Warrant;

     o    the procedures and conditions relating to the exercise of the Currency
          Warrants;

     o    any  circumstances  that will cause the Currency Warrants to be deemed
          to be automatically exercised;

     o    any minimum number of Currency Warrants which must be exercised at any
          one time, other than upon automatic exercise;

     o    the date on which the right to exercise the Currency  Warrants  begins
          and the date on which  the right to  exercise  the  Currency  Warrants
          expires which may be the same date;

     o    any material risk factors relating to the Currency Warrants;

     o    the identity of the Currency Warrant Agent; and

     o    any other terms of the  Currency  Warrants  that are not  inconsistent
          with the provisions of the applicable Currency Warrant Agreement.

     Prospective  purchasers of Currency  Warrants  should be aware that special
U.S. Federal income tax,  accounting and other  considerations may be applicable
to instruments such as Currency Warrants.  The prospectus supplement relating to
any issue of Currency Warrants will describe these considerations.
    

Book-Entry Procedures

   
     Except  as  may  otherwise  be  provided  in  the   applicable   prospectus
supplement,  the Currency Warrants will be issued in the form of global Currency
Warrant  Certificates,  registered  in the name of a depositary  or its nominee.
Except as may  otherwise be provided in the  applicable  prospectus  supplement,
beneficial  owners  will not be  entitled  to  receive  definitive  certificates
representing  Currency  Warrants unless the depositary is unwilling or unable to
continue  as  depositary  or  ML&Co.  decides  to  have  the  Currency  Warrants
represented  by  definitive  certificates.  A beneficial  owner's  interest in a
Currency  Warrant  will be recorded  on or through the records of the  brokerage
firm or other entity that maintains a beneficial  owner's account.  In turn, the
total number of Currency  Warrants held by an individual  brokerage firm for its
clients will be maintained  on the records of the  depositary in the name of the
brokerage firm or its agent.  Transfer of ownership of any Currency Warrant will
be effected only through the selling beneficial owner's brokerage firm.

Exercise of Currency Warrants

     Each Currency  Warrant will entitle the holder to the cash settlement value
of that  Currency  Warrant on the  applicable  exercise date as described in the
applicable  prospectus  supplement.  If a  Currency  Warrant  has more  than one
exercise date and is not exercised  before the time  specified in the applicable
prospectus  supplement,  on the  fifth  New  York  Business  Day  preceding  the
expiration date, the Currency Warrants will be deemed automatically exercised.
    

Listing

   
     Each issue of  Currency  Warrants  will be listed on a national  securities
exchange, subject only to official notice of issuance, as a condition of sale of
the  Currency  Warrants.  In the event that the  Currency  Warrants are delisted
from, or  permanently  suspended  from trading on, any exchange,  the expiration
date for the exercise of the Currency Warrants will be the date the delisting or
trading  suspension  becomes  effective  and Currency  Warrants  not  previously
exercised will be deemed automatically exercised on the business day immediately
preceding the expiration date. Under the applicable  Currency Warrant Agreement,
ML&Co. will agree not to seek delisting of the Currency Warrants,  or suspension
of their trading, on any exchange.
    

<PAGE>
                          DESCRIPTION OF INDEX WARRANTS

   
     ML&Co.  may issue from time to time Index Warrants  consisting of Index Put
Warrants or Index Call Warrants.  Subject to applicable law, ML&Co.  will pay or
deliver consideration on each Index Warrant in an amount determined by reference
to the level or value of an Index such as:

     o    an equity or debt  security,  or a  portfolio  or basket of indices or
          securities, which may include the price or yield of securities;

     o    any statistical  measure of economic or financial  performance,  which
          may include any currency or consumer price, or mortgage index; or

     o    the price or value of any  commodity or any other item or index or any
          combination.

     The payment or delivery of any  consideration on any Index Put Warrant will
be determined by the decrease in the level or value of the applicable  Index and
the payment or delivery of any  consideration  on any Index Call Warrant will be
determined by the increase in the level or value of the applicable Index.

     Unless  otherwise  specified  in the  accompanying  prospectus  supplement,
payments,  if any,  upon  exercise  of the Index  Warrants  will be made in U.S.
dollars.  The Index  Warrants  will be offered on terms to be  determined at the
time of sale.

Terms of the Index Warrants

     The applicable  prospectus  supplement  will describe the specific issue of
Index Warrants being offered,  the indenture or agreement  under which the Index
Warrants will be issued, as the case may be, and the Index Warrant  Certificates
representing the Index Warrants, including the following:

     o    whether the Index  Warrants  to be issued will be Index Put  Warrants,
          Index Call Warrants or both;

     o    the aggregate  number and initial  public  offering  price or purchase
          price;

     o    the applicable Index;

     o    whether the Index Warrants will be deemed  exercised as of a specified
          date or whether the Index  Warrants may be  exercised  during a period
          and the date on  which  the  right  to  exercise  the  Index  Warrants
          commences and the date on which the exercise right expires;

     o    the  manner in which  the  Index  Warrants  may be  exercised  and any
          restrictions on, or other special provisions relating to, the exercise
          of the Index Warrants;

     o    any minimum number of the Index Warrants exercisable at any one time;

     o    any maximum number of the Index Warrants that may, subject to ML&Co.'s
          election, be exercised by all Index  Warrantholders,  or by any person
          or entity, on any day;

     o    any  provisions  permitting  an Index  Warrantholder  to  condition an
          exercise  notice on the  absence of certain  specified  changes in the
          level of the applicable  Index after the exercise date, any provisions
          permitting  ML&Co. to suspend  exercise of the Index Warrants based on
          market  conditions  or  other  circumstances  and  any  other  special
          provision relating to the exercise of the Index Warrants;

     o    any provisions for the automatic  exercise of the Index Warrants other
          than at the expiration date;

     o    any provisions permitting ML&Co. to cancel the Index Warrants upon the
          occurrence of certain events;

     o    any additional circumstances that would constitute an Event of Default
          under the Index Warrants;

     o    the method of determining:

          o    the payment or delivery,  if any, to be made in  connection  with
               the  exercise  or  deemed  exercise  of the Index  Warrants  (the
               "Settlement Value"),

          o    the  minimum  payment  or  delivery,  if  any,  to be  made  upon
               expiration  of  the  Index  Warrants  (the  "Minimum   Expiration
               Value"),

          o    the payment or delivery to be made upon the exercise of any right
               which ML&Co. may have to cancel the Index Warrants, and

          o    the value of the Index;

     o    in the case of Index  Warrants  relating  to an Index  for  which  the
          trading  prices of  underlying  securities,  commodities  or rates are
          expressed in a foreign currency,  the method of converting  amounts in
          the relevant foreign currency or currencies into U.S. dollars,  or any
          other  currency or composite  currency in which the Index Warrants are
          payable;

     o    any  method  of  providing   for  a  substitute   index  or  otherwise
          determining  the payment or delivery to be made in connection with the
          exercise of the Index  Warrants  if the Index  changes or ceases to be
          made available by its publisher;

     o    any time or times at which  payment  or  delivery  will be made on the
          Index Warrants following exercise or deemed exercise;

     o    any provisions for issuing the Index Warrants in other than book-entry
          form;

     o    if the Index Warrants are not issued in book-entry  form, any place or
          places at which  payment or delivery on  cancellation  and any Minimum
          Expiration Value of the Index Warrants is to be made by ML&Co.;

     o    any  circumstances  that will cause the Index Warrants to be deemed to
          be automatically exercised;

     o    any material risk factors relating to the Index Warrants;

     o    the identity of the Index Warrant Agent; and

     o    any other terms of the Index Warrants which are not inconsistent  with
          the provisions of the Index Warrant Agreement.

     Prospective  purchasers of Index Warrants should be aware that special U.S.
Federal  income tax,  accounting and other  considerations  may be applicable to
instruments such as the Index Warrants.  The prospectus  supplement  relating to
any issue of Index Warrants will describe these considerations.
    

     Except as otherwise provided in the applicable prospectus supplement,  each
issue of Index Warrants will contain the terms set forth below.

   
     Index  Warrants  issued without a Minimum  Expiration  Value will be issued
under one or more Index Warrant Agreements to be entered into between ML&Co. and
a bank or trust company,  as Warrant  Agent,  all as described in the prospectus
supplement  relating to the specific issue of Index Warrants.  The Index Warrant
Agent will act solely as the agent of ML&Co.  under the applicable Index Warrant
Agreement and will not assume any obligation or  relationship of agency or trust
for or with any Index Warrantholders.  A single bank or trust company may act as
Index Warrant Agent for more than one issue of Index Warrants.

     Index Warrants issued with a Minimum  Expiration Value will be issued under
one or more Index Warrant Trust Indentures to be entered into between ML&Co. and
a corporation or other person  permitted to so act by the Trust Indenture Act of
1939,  as amended from time to time,  to act as Index  Warrant  Trustee,  all as
described in the prospectus supplement relating to the Index Warrants. Any Index
Warrant Trust  Indenture will be qualified under the Trust Indenture Act. To the
extent allowed by the Trust  Indenture Act, a single  qualified  corporation may
act as Index Warrant Trustee for more than one issue of Index Warrants.

     ML&Co.  has filed forms of Index Warrant  Agreement and Index Warrant Trust
Indenture and the related global Index Warrant  Certificates  as exhibits to the
registration  statement of which this  prospectus  is a part.  The summaries set
forth in this section of certain provisions of the Index Warrant Agreement,  the
Index Warrant Trust  Indenture  and global index  warrant  certificates  are not
complete,  are subject to, and are qualified in their  entirety by reference to,
all the  provisions  of the Index  Warrant  Agreement,  the Index  Warrant Trust
Indenture and global Index Warrant Certificates, respectively.

     ML&Co. will have the right to reopen a previous issue of Index Warrants and
to issue  additional  Index  Warrants  of that issue  without the consent of any
Index Warrantholder.

     The Index Warrants  involve a high degree of risk,  including the risk that
the Index Warrants will expire  without value other than any Minimum  Expiration
Value.  Investors  should  therefore  be prepared to sustain a total loss of the
purchase  price  of the  Index  Warrants,  other  than  any  applicable  Minimum
Expiration  Value.  Investors who consider  purchasing  Index Warrants should be
experienced  with  respect  to  options  and  option  transactions  and reach an
investment  decision only after  carefully  considering  the  suitability of the
Index Warrants in light of their  particular  circumstances  and the information
set forth below as well as additional  information  contained in the  prospectus
supplement relating to the Index Warrants.

     If  specified,  and under the  circumstances  described  in the  prospectus
supplement,  ML&Co.  will pay or deliver to each Index  Warrantholder  an amount
equal to the greater of the applicable Settlement Value and a Minimum Expiration
Value of the  Index  Warrants.  In  addition,  if  specified  in the  applicable
prospectus supplement, ML&Co. will pay or deliver to each Index Warrantholder an
amount  specified in the prospectus  supplement  upon  cancellation of the Index
Warrants by ML&Co.  which may occur upon specified  events.  In addition,  if so
specified in the applicable prospectus  supplement,  following the occurrence of
an  extraordinary  event,  the Settlement  Value of an Index Warrant may, at the
option of ML&Co.,  be determined on a different  basis,  including in connection
with automatic exercise at expiration.

     Unless otherwise specified in the related prospectus supplement,  the Index
Warrants will be deemed to be  automatically  exercised  upon  expiration or any
earlier date that may be specified.  Upon any automatic  exercise,  ML&Co.  will
deliver or pay to each Index  Warrantholder  an amount  equal to the  Settlement
Value of the Index  Warrants,  except that  holders of Index  Warrants  having a
Minimum Expiration Value will be entitled to receive a payment or delivery equal
to the greater of the  Settlement  Value and the applicable  Minimum  Expiration
Value.  The Minimum  Expiration  Value may be either a predetermined  payment or
delivery  or a payment  or  delivery  that  varies  during the term of the Index
Warrants in accordance with a schedule or formula.  Any Minimum Expiration Value
applicable  to  an  issue  of  Index   Warrants,   as  well  as  any  additional
circumstances resulting in the automatic exercise of the Index Warrants, will be
specified in the applicable prospectus supplement.

     If so specified in the applicable prospectus supplement,  ML&Co. may cancel
the Index Warrants.  In addition,  ML&Co.  may delay or postpone the exercise or
valuation of, or payment or delivery for, the Index Warrants upon the occurrence
of an  extraordinary  event.  Any  extraordinary  events relating to an issue of
Index Warrants will be described in the applicable prospectus  supplement.  Upon
cancellation,  the related Index Warrantholders will be entitled to receive only
the applicable  payment or delivery on cancellation  specified in the applicable
prospectus  supplement.  The payment or delivery on cancellation may be either a
predetermined  payment or delivery or a payment or delivery  that varies  during
the term of the Index Warrants in accordance with a schedule or formula.

     If ML&Co.  defaults with respect to any of its obligations  under any Index
Warrants  issued with a Minimum  Expiration  Value under an Index  Warrant Trust
Indenture,  the default may be waived by the Index  Warrantholders of a majority
in interest of all outstanding Index Warrants, except a default:

     o    in the payment or delivery of the Settlement Value, Minimum Expiration
          Value or payment or delivery of any amount  upon  cancellation  of the
          Index Warrants; or

     o    in respect of a covenant or provision of the applicable  Index Warrant
          Trust  Indenture  which  cannot be  modified  or amended  without  the
          consent of each Index  Warrantholder of each outstanding Index Warrant
          affected.

     The Index Warrants are unsecured contractual obligations of ML&Co. and will
rank  equally  with its other  unsecured  contractual  obligations  and with its
unsecured and  unsubordinated  debt.  Because ML&Co. is a holding  company,  the
right of  ML&Co.  and its  creditors,  including  the Index  Warrantholders,  to
participate  in any  distribution  of the  assets  of any  subsidiary  upon  its
liquidation or reorganization  or otherwise is necessarily  subject to the prior
claims of  creditors  of the  subsidiary,  except to the extent  that  claims of
ML&Co.  itself as a creditor of the subsidiary  may be recognized.  In addition,
dividends,  loans and advances from certain  subsidiaries,  including MLPF&S, to
ML&Co.  are  restricted by net capital  requirements  under the Exchange Act and
under rules of certain exchanges and other regulatory bodies.
    

Book-Entry Procedures

   
     Except  as  may  otherwise  be  provided  in  the   applicable   prospectus
supplement, the Index Warrants will be issued in book-entry form and represented
by global Index Warrants, registered in the name of a depositary or its nominee.
Except as may  otherwise be provided in the  applicable  prospectus  supplement,
Index  Warrantholders  will not be entitled to receive  definitive  certificates
representing  Index  Warrants,  unless the  depositary is unwilling or unable to
continue as depositary or ML&Co.  decides to have the Index Warrants represented
by definitive  certificates.  A beneficial  owner's interest in an Index Warrant
represented by a global Index Warrant will be recorded on or through the records
of the  brokerage  firm or other entity that  maintains the  beneficial  owner's
account.  In turn,  the total  number of Index  Warrants  held by an  individual
brokerage firm or other entity for its clients will be maintained on the records
of the  depositary  in the name of the  brokerage  firm or other  entity  or its
agent.  Transfer of ownership of any Index Warrant will be effected only through
the selling beneficial owner's brokerage firm.
    

Listing
   
     ML&Co. may  list an  issue  of  Index  Warrants  on a  national  securities
exchange. Any listing will be specified in the applicable prospectus supplement.
    

Modification

   
     ML&Co.  and the Index Warrant Agent or Index Warrant  Trustee,  as the case
may be, may amend any Index Warrant Agreement or Index Warrant Indenture and the
terms of the related Index Warrants by a supplemental  agreement or supplemental
indenture (each, a "Supplemental Agreement"), without the consent of the holders
of any Index Warrants, for the purpose of:

     o    curing any ambiguity,  or of curing,  correcting or supplementing  any
          defective or inconsistent provision, or of making any other provisions
          with respect to matters or questions  arising  under the Index Warrant
          Agreement or Index Warrant Trust Indenture,  as the case may be, which
          are not inconsistent  with the provisions of the respective  agreement
          or indenture or of the Index Warrants,

     o    evidencing  the  succession  to  ML&Co.  and  the  assumption  by  the
          successor  of  ML&Co.'s  covenants  contained  in  the  Index  Warrant
          Agreement or the Index  Warrant Trust  Indenture,  as the case may be,
          and the Index Warrants,

     o    appointing a successor depository,

     o    evidencing  and  providing  for the  acceptance  of  appointment  by a
          successor Index Warrant Agent or Index Warrant Trustee with respect to
          the Index Warrants, as the case may be,

     o    adding  to the  covenants  of  ML&Co.,  for the  benefit  of the Index
          Warrantholders  or  surrendering  any  right or power  conferred  upon
          ML&Co.  under the  Index  Warrant  Agreement  or Index  Warrant  Trust
          Indenture, as the case may be,

     o    issuing Index Warrants in definitive form, or

     o    amending the Index Warrant Agreement or Index Warrant Trust Indenture,
          as the  case  may  be,  in any  manner  which  ML&Co.  may  deem to be
          necessary or desirable  and which will not  materially  and  adversely
          affect the interests of the Index Warrantholders.

     ML&Co.  and the  Index  Warrant  Agent may also  amend  any  Index  Warrant
Agreement or Index Warrant Trust Indenture, as the case may be, and the terms of
the related Index Warrants, by a Supplemental Agreement, with the consent of the
Index  Warrantholders  holding  not  less  than 66 2/3% in  number  of the  then
outstanding  unexercised  Index  Warrants  affected  by the  amendment,  for the
purpose of adding any provisions to or changing in any manner or eliminating any
of the  provisions  of the  Index  Warrant  Agreement  or  Index  Warrant  Trust
Indenture,  as the case may be, or of  modifying in any manner the rights of the
Index Warrantholders.  However,  without the consent of each Index Warrantholder
affected, no amendment may be made that:

     o    changes the determination, or any aspects of the determination, of the
          Settlement   Value  or  any   payment  or   delivery  to  be  made  on
          cancellation, or any Minimum Expiration Value of the Index Warrants so
          as to reduce  the  payment or  delivery  to be made upon  exercise  or
          deemed exercise,

     o    shortens  the period of time during  which the Index  Warrants  may be
          exercised,  or otherwise materially and adversely affects the exercise
          rights of the Index Warrantholders, or

     o    reduces the number of outstanding Index Warrants, the consent of whose
          holders is required for amendment of the Index Warrant Agreement,  the
          Index  Warrant  Trust  Indenture  or the  terms of the  related  Index
          Warrants.
    

Events of Default

   
     Specified events in bankruptcy, insolvency or reorganization of ML&Co. will
constitute  Events of Default  with respect to Index  Warrants  having a Minimum
Expiration Value which are issued under an Index Warrant Trust  Indenture.  Upon
the occurrence of an Event of Default,  the holders of 25% of unexercised  Index
Warrants  may  elect  to  receive  a  settlement  payment  or  delivery  for any
unexercised Index Warrants.  Any settlement payment or delivery will immediately
become due to the Index  Warrantholders  upon any election.  Assuming  ML&Co. is
able to  satisfy  its  obligations  when  due  under  the  Index  Warrants,  the
settlement  payment or delivery  will be an amount  equal to the market value of
the  Index  Warrants  as  of  the  date  ML&Co.  is  notified  of  the  intended
liquidation.  The market value of the Index  Warrants  will be  determined  by a
nationally  recognized  securities  broker-dealer  unaffiliated  with ML&Co. and
mutually selected by ML&Co. and the Index Warrant Trustee.
    

Merger, Consolidation, Sale, Lease or Other Dispositions

   
     ML&Co.  may  consolidate  or merge with or into any other  corporation  and
ML&Co. may sell,  lease or convey all or substantially  all of its assets to any
corporation, provided that:

     o    the  resulting  corporation,  if other than ML&Co.,  is a  corporation
          organized and existing  under the laws of the United States of America
          or any U.S. state and assumes all of ML&Co.'s obligations to:

     o    pay or deliver the Settlement  Value, any Minimum  Expiration Value or
          any  consideration  payable  or  deliverable  upon  cancellation,   if
          applicable with respect to all the unexercised Index Warrants; and

     o    perform and observe all of the obligations and conditions of the Index
          Warrant  Agreement or Index Warrant Trust  Indenture,  as the case may
          be, to be performed or observed by ML&Co.; and

     o    ML&Co.  or the  successor  corporation,  as the case  may be,  is not,
          immediately  after any merger or  consolidation,  in default under the
          Index Warrant Agreement or Index Warrant Trust Indenture,  as the case
          may be.
    

Enforceability of Rights by Index Warrantholders

     Any Index  Warrantholder  may,  without the  consent of the  related  Index
Warrant Agent,  enforce by appropriate  legal action, in and for its own behalf,
its right to exercise, and receive payment or delivery for, its Index Warrants.

                    DESCRIPTION OF PREFERRED STOCK

   
     The following  description  sets forth  certain  general terms of preferred
stock which ML&Co.  may issue.  The terms of any series of the  preferred  stock
will be  described  in the  applicable  prospectus  supplement  relating  to the
preferred  stock  being  offered.  The  description  set forth  below and in any
prospectus  supplement is not complete,  and is subject to, and qualified in its
entirety by reference to, ML&Co.'s  Restated  Certificate of  Incorporation,  as
amended (the  "Certificate of  Incorporation"),  which is filed as an exhibit to
the  registration  statement  of  which  this  prospectus  is a  part,  and  the
certificate of designations  relating to each particular series of the preferred
stock,  which was or will be filed with the SEC at or before the issuance of the
series of preferred stock.

Terms of the Preferred Stock

     Under the Certificate of Incorporation, ML&Co. is authorized to issue up to
25,000,000  shares of preferred  stock,  par value $1.00 per share. The Board of
Directors of ML&Co. has the authority, without approval of the stockholders,  to
issue all of the shares of preferred stock which are currently authorized in one
or more  series  and to fix the number of shares  and the  rights,  preferences,
privileges,  qualifications,  restrictions and limitations of each series. As of
September 25, 1998,  ML&Co.  had 24,957,500  shares of preferred stock available
for issuance.

     ML&Co.  has authorized the issuance of shares of Series A junior  preferred
stock,  par value $1.00 per share (the "Series A Junior  Preferred  Stock"),  of
ML&Co.  upon exercise of preferred  share purchase  rights  associated with each
share of common stock  outstanding.  See  "Description  of Common  Stock--Rights
Agreement".

     In addition, as described under "Description of Depositary Shares", ML&Co.,
at its option, instead of offering full shares of any series of preferred stock,
may offer depositary shares evidenced by depositary receipts,  each representing
a fraction of a share of the  particular  series of  preferred  stock issued and
deposited  with a depositary.  The fraction of a share of preferred  stock which
each depositary share represents will be set forth in the prospectus  supplement
relating to the depositary shares.

     The applicable prospectus supplement will describe the terms of each series
of preferred stock, including, where applicable, the following:

     o    the designation,  stated value,  liquidation  preference and number of
          shares offered;

     o    the offering price or prices;

     o    the dividend  rate or rates,  or method of  calculation,  the dividend
          periods, the date on which dividends shall be payable and whether such
          dividends are  cumulative or  noncumulative  and, if  cumulative,  the
          dates from which dividends begin to cumulate;

     o    any redemption or sinking fund provisions;

     o    any conversion or exchange provisions;

     o    any voting rights;

     o    to the extent permitted by applicable law, whether the preferred stock
          will be issued in certificated or book-entry form;

     o    whether the  preferred  stock will be listed on a national  securities
          exchange;

     o    information with respect to any book-entry procedures; and

     o    any  additional  rights,  preferences,   privileges,  limitations  and
          restrictions  of the preferred stock which are not  inconsistent  with
          the provisions of the Certificate of Incorporation.

     The preferred  stock will be, when issued against  payment,  fully paid and
nonassessable.  Holders  will have no  preemptive  rights to  subscribe  for any
additional  securities which may be issued by ML&Co.  Unless otherwise specified
in the applicable prospectus supplement,  the shares of each series of preferred
stock will rank equally  with all other  outstanding  series of preferred  stock
issued by ML&Co.  as to  payment  of  dividends,  other  than  with  respect  to
cumulation of dividends,  and as to the distribution of assets upon liquidation,
dissolution, or winding up of ML&Co. As of September 25, 1998, there were 42,500
shares of ML&Co.  9%  Cumulative  Preferred  Stock,  Series A (the "9% Preferred
Stock") represented by 17,000,000 depositary shares and one Special Voting Share
outstanding. See "--Outstanding Preferred Stock". Each series of preferred stock
will rank  senior to the common  stock,  and any other  stock of ML&Co.  that is
expressly made junior to that series of preferred stock.

     Unless  otherwise  specified  in  the  applicable  prospectus   supplement,
Citibank,  N.A.,  will be the  transfer  agent,  dividend  disbursing  agent and
registrar for the shares of the preferred stock.

     Because ML&Co. is a holding  company,  its rights and the rights of holders
of its securities,  including the holders of preferred  stock, to participate in
the  distribution of assets of any subsidiary of ML&Co.  upon its liquidation or
recapitalization  will  be  subject  to the  prior  claims  of the  subsidiary's
creditors and preferred stockholders,  except to the extent ML&Co. may itself be
a  creditor  with  recognized  claims  against  the  subsidiary  or a holder  of
preferred stock of the subsidiary.
    

Dividends and Distributions

   
     Holders of shares of the preferred  stock will be entitled to receive,  as,
if and when declared by the Board of Directors of ML&Co.,  or a duly  authorized
committee of the Board of  Directors,  out of funds  legally  available  for the
payment of dividends,  cash dividends at the rate set forth in, or calculated in
accordance with the formula set forth in, the prospectus  supplement relating to
the preferred stock being offered.

     Dividends on the  preferred  stock may be cumulative  or  noncumulative  as
provided in the applicable prospectus  supplement.  Unless otherwise provided in
the applicable  prospectus  supplement,  dividends on the  cumulative  preferred
stock  will  accumulate  from the date of  original  issue  and will be  payable
quarterly  in  arrears  on the  dates  specified  in the  applicable  prospectus
supplement.  Unless otherwise provided in the applicable prospectus  supplement,
if any date so  specified  as a dividend  payment  date is not a  business  day,
declared  dividends  on the  preferred  stock  will be  paid on the  immediately
succeeding business day, without interest.  The applicable prospectus supplement
will set forth the applicable dividend period with respect to a dividend payment
date. If the Board of Directors of ML&Co. or a duly authorized  committee of the
Board of Directors,  fails to declare a dividend on any series of  noncumulative
preferred stock for any dividend period, ML&Co. will have no obligation to pay a
dividend  for  that  period,   whether  or  not  dividends  on  that  series  of
noncumulative  preferred  stock are  declared  for any future  dividend  period.
Dividends  on the  preferred  stock will be  payable  to record  holders as they
appear on the stock books of ML&Co.  on each record  date,  not more than 30 nor
less than 15 days  preceding the  applicable  payment date, as shall be fixed by
the Board of Directors of ML&Co. or a duly authorized  committee of the Board of
Directors.

     No  dividends  will be  declared  or paid or set apart for  payment  on the
preferred stock of any series ranking,  as to dividends,  equally with or junior
to any other series of preferred stock for any period unless dividends have been
or are contemporaneously  declared and paid or declared and a sum sufficient for
the payment of those dividends has been set apart for,

     o    in the  case of  cumulative  preferred  stock,  all  dividend  periods
          terminating  on or  before  the  date of  payment  of full  cumulative
          dividends, or

     o    in  the  case  of  noncumulative   preferred  stock,  the  immediately
          preceding dividend period.

     When dividends are not paid in full upon any series of preferred stock, and
any other  preferred  stock ranking  equally as to dividends with that series of
preferred stock, all dividends  declared upon shares of that series of preferred
stock and any other  preferred  stock  ranking  equally as to dividends  will be
declared  pro rata so that the amount of  dividends  declared  per share on that
series of preferred  stock and any other  preferred  stock ranking equally as to
dividends  will in all cases  bear to each  other the same  ratio  that  accrued
dividends  per share on the  shares of that  series of  preferred  stock and the
other preferred stock bear to each other. In the case of noncumulative preferred
stock, any accrued dividends  described in the immediately  preceding  paragraph
will not  include  any  cumulation  in  respect  of unpaid  dividends  for prior
dividend periods.

     Except as  provided in the  immediately  preceding  paragraph,  unless full
dividends on all  outstanding  shares of any series of preferred stock have been
declared and paid,

     o    in the case of a series of cumulative  preferred  stock,  for all past
          dividend periods, or

     o    in the case of  noncumulative  preferred  stock,  for the  immediately
          preceding dividend period,

then: 

     o    ML&Co.  may not declare  dividends  or pay or set aside for payment or
          other  distribution  on any of its capital stock ranking  junior to or
          equally  with that series of  preferred  stock as to dividends or upon
          liquidation,  other than dividends or distributions paid in shares of,
          or options, warrants or rights to subscribe for or purchase shares of,
          the common stock of ML&Co.  or other capital  stock of ML&Co.  ranking
          junior to that  series of  preferred  stock as to  dividends  and upon
          liquidation, and

     o    other than in connection  with the  distribution  or trading of any of
          its  capital  stock,  ML&Co.  may not redeem,  purchase  or  otherwise
          acquire any of its capital  stock  ranking  junior to or equally  with
          that series of preferred  stock as to  dividends or upon  liquidation,
          for any  consideration  or any moneys paid to or made  available for a
          sinking  fund for the  redemption  of any shares of any of its capital
          stock,  except by  conversion  or exchange for capital stock of ML&Co.
          ranking  junior to that series of preferred  stock as to dividends and
          upon liquidation.
    

     Unless otherwise  specified in the applicable  prospectus  supplement,  the
amount of dividends  payable for any period shorter than a full dividend  period
shall be computed on the basis of twelve 30-day  months,  a 360-day year and the
actual number of days elapsed in any period of less than one month.

   
     As of the date of this  prospectus,  subsidiaries  of  ML&Co.  have  issued
$2.575 billion of perpetual Trust Originated Preferred Securities/SM/ ("TOPrS").
In connection  with the issuance of the TOPrS,  ML&Co.  has agreed,  among other
things,  that if full distributions on the TOPrS have not been paid or set apart
for payment or if ML&Co. is in default of their related  guarantee  obligations,
ML&Co.,  with  certain  exceptions,  will not  declare  or pay  dividends,  make
distributions  with  respect  to, or  redeem,  purchase  or  acquire,  or make a
liquidation  payment with  respect to any of its capital  stock,  including  the
preferred stock.
___________________
/SM/ Service mark of Merrill Lynch & Co., Inc.
    

Liquidation Preference

   
     Upon any voluntary or involuntary liquidation, dissolution or winding up of
ML&Co.,  the holders of the preferred  stock will have  preference  and priority
over the common stock of ML&Co.  and any other class of stock of ML&Co.  ranking
junior to the preferred stock upon  liquidation,  dissolution or winding up, for
payments out of or  distributions  of the assets of ML&Co.  or proceeds from any
liquidation,  whether from capital or surplus, of the amount per share set forth
in the applicable  prospectus  supplement plus all accrued and unpaid dividends,
whether or not earned or  declared,  to the date of final  distribution  to such
holders.  After any liquidating  payment, the holders of preferred stock will be
entitled to no other payments.  If, in the case of any liquidation,  dissolution
or  winding  up of  ML&Co.,  the  assets  of  ML&Co.  or the  proceeds  from any
liquidation  should be insufficient to make the full liquidation  payment in the
amount per share set forth in the applicable prospectus supplement relating to a
series of  preferred  stock,  plus all  accrued  and  unpaid  dividends  on that
preferred stock,  and liquidating  payments on any other preferred stock ranking
as to liquidation,  dissolution or winding up equally with that preferred stock,
then any  assets  and  proceeds  will be  distributed  among the  holders of the
preferred  stock and any other  preferred  stock ratably in accordance  with the
respective amounts which would be payable on those shares of preferred stock and
any other  preferred stock if all amounts payable were paid in full. In the case
of noncumulative  preferred stock, accrued and unpaid dividends will not include
cumulation of unpaid dividends from prior dividend  periods.  A consolidation or
merger  of  ML&Co.  with one or more  corporations  will not be  deemed  to be a
liquidation, dissolution or winding up, voluntary or involuntary, of ML&Co.
    

Redemption

   
     If specified in the prospectus supplement relating to a series of preferred
stock being offered, ML&Co. may, at its option, at any time or from time to time
on not  less  than 30 nor  more  than 60 days  notice,  redeem  that  series  of
preferred  stock in whole or in part at the  redemption  prices and on the dates
set forth in the applicable prospectus supplement.

     If less than all  outstanding  shares of a series of preferred stock are to
be redeemed,  the selection of the shares to be redeemed  shall be determined by
lot or pro rata as may be  determined  by the Board of Directors of ML&Co.  or a
duly  authorized  committee of the Board of Directors to be equitable.  From and
after the  redemption  date,  unless  ML&Co.  is in default in providing for the
payment of the redemption  price,  dividends shall cease to accrue on the shares
of that series of preferred  stock called for  redemption  and all rights of the
holders shall cease, other than the right to receive the redemption price.
    

Voting Rights

   
     Unless otherwise described in the applicable prospectus supplement, holders
of the  preferred  stock will have no voting rights except as set forth below or
as otherwise required by law.

     Whenever  dividends  payable on the  preferred  stock are in arrears  for a
number of dividend periods,  whether or not consecutive,  which in the aggregate
is equivalent to six calendar quarters, the holders of outstanding shares of the
preferred stock, voting as a class with holders of shares of all other series of
preferred  stock ranking equally with the preferred stock either as to dividends
or the  distribution of assets upon  liquidation,  dissolution or winding up and
upon which like voting rights have been conferred and are  exercisable,  will be
entitled to vote for the election of two  additional  directors on the terms set
forth below.  These voting  rights will  continue,  in the case of any series of
cumulative  preferred stock,  until all past dividends  accumulated on shares of
cumulative  preferred  stock are paid in full and, in the case of  noncumulative
preferred stock, until all dividends on shares of noncumulative  preferred stock
are paid in full for at least one calendar  year.  Upon payment in full of these
dividends, the voting rights will terminate except as expressly provided by law.
These  voting  rights are subject to  re-vesting  in the event of each and every
subsequent  default  in the  payment  of  dividends.    Holders of all series of
preferred  stock which are granted  these  voting  rights and which rank equally
with the preferred stock will vote as a class,  and, unless otherwise  specified
in the applicable prospectus supplement,  each holder of shares of the preferred
stock will have one vote for each share of stock held and each other series will
have the number of votes, if any, for each share of stock held as may be granted
to them.  In the event  that the  holders of shares of the  preferred  stock are
entitled to vote as  described  in this  paragraph,  the Board of  Directors  of
ML&Co.  will be increased  by two  directors,  and the holders of the  preferred
stock will have the exclusive right as members of that class, as outlined above,
to elect two directors at the next annual meeting of stockholders.

     Upon termination of the right of the holders of the preferred stock to vote
for directors as discussed in the preceding paragraph, the term of office of all
directors then in office  elected by those holders will  terminate  immediately.
Whenever the term of office of the  directors  elected by those holders ends and
the  related  special  voting  rights  expire,  the  number  of  directors  will
automatically  be  decreased  to the  number  of  directors  as would  otherwise
prevail.

     So long as any shares of preferred stock remain  outstanding,  ML&Co. shall
not,  without  the  affirmative  vote or  consent  of the  holders  of at  least
two-thirds of the shares of the preferred stock  outstanding at the time, voting
as a class with all other series of  preferred  stock  ranking  equally with the
preferred  stock  either as to  dividends  or the  distribution  of assets  upon
liquidation,  dissolution  or winding up and upon which like voting  rights have
been  conferred  and are  exercisable,  given in person  or by proxy,  either in
writing or at a meeting:

     o    authorize,  create or issue,  or  increase  the  authorized  or issued
          amount  of,  any  class or  series  of  stock  ranking  senior  to the
          preferred   stock  with   respect  to  payment  of  dividends  or  the
          distribution of assets upon liquidation,  dissolution or winding up of
          ML&Co.; or

     o    amend, alter or repeal, whether by merger, consolidation or otherwise,
          the provisions of the Certificate of  Incorporation or the certificate
          of  designations  of  the  preferred  stock  so as to  materially  and
          adversely affect any right,  preference,  privilege or voting power of
          the preferred stock or the holders of the preferred stock;

provided, however, that any increase in the amount of authorized preferred stock
or the creation and issuance, or an increase in the authorized or issued amount,
of other series of preferred  stock, or any increase in the amount of authorized
shares of preferred  stock,  in each case ranking  equally with or junior to the
preferred stock with respect to the payment of dividends and the distribution of
assets upon liquidation,  dissolution or winding of ML&Co. up will not be deemed
to materially  and adversely  affect these  rights,  preferences,  privileges or
voting powers.

     The foregoing voting provisions will not apply if all outstanding shares of
preferred  stock have been redeemed or sufficient  funds have been  deposited in
trust to effect such a redemption  which is scheduled to be  consummated  within
three months after the time that such rights would otherwise be exercisable.
    

Conversion or Exchange Rights

   
     The prospectus  supplement  relating to a series of preferred stock that is
convertible or exchangeable  will state the terms on which shares of that series
are convertible or exchangeable  into common stock,  another series of preferred
stock or debt securities.
    

Outstanding Preferred Stock

   
     At September  25,  1998,  there were 42,500  shares of 9%  Preferred  Stock
represented  by  17,000,000  depositary  shares  and one  Special  Voting  Share
outstanding.
    

     9% Preferred Stock

   
     The 9% Preferred  Stock has preference  over ML&Co.'s  common stock and the
Series A Junior  Preferred  Stock issuable under the Rights Plan described under
"Description  of Common  Stock" with respect to the payment of dividends and the
distribution of assets in the event of liquidation, dissolution or winding up of
ML&Co.  Holders of the 9% Preferred  Stock do not have any preemptive  rights to
subscribe for any additional securities which may be issued by ML&Co.  Dividends
on the 9% Preferred  Stock are cumulative and payable  quarterly at the rate per
annum of 9% of the $10,000 liquidation  preference per share.  Holders of the 9%
Preferred  Stock have no voting rights except as set forth above under "--Voting
Rights"  above.  In the  event  of any  voluntary  or  involuntary  liquidation,
dissolution  or winding up of ML&Co.,  the holders of  outstanding  shares of 9%
Preferred  Stock are entitled to receive out of assets of ML&Co.  available  for
distribution  to  stockholders  a  distribution  of  $10,000  per  share,   plus
accumulated  and  unpaid  dividends,  if  any.  The 9%  Preferred  Stock  is not
redeemable  before  December 30, 2004. On and after that date,  the 9% Preferred
Stock is redeemable  at the option of ML&Co.,  in whole at any time or from time
to time in part,  upon  not less  than 30 nor  more  than 60 days  notice,  at a
redemption price of $10,000 per share, plus accumulated and unpaid dividends, if
any.

     Special Voting Stock

     In connection  with the  acquisition  of Midland  Walwyn Inc. by ML&Co.  in
August 1998, ML&Co. issued a single share of preferred stock with special voting
rights (the "Special  Voting  Share"),  under the terms of a Voting and Exchange
Trust Agreement  entered into by Merrill Lynch & Co., Canada Ltd. ("ML Canada"),
ML&Co.  and Montreal  Trust  Company of Canada,  as trustee  (the "Voting  Trust
Agreement").  The Special Voting Share  possesses a number of votes equal to the
number of exchangeable  shares of ML Canada (the  "Exchangeable  Shares") issued
and  outstanding  from  time to  time  that  are  not  owned  by  ML&Co.  or its
affiliates,  which votes may be exercised  for the election of directors  and on
all other matters submitted to a vote of ML&Co.'s  stockholders.  The holders of
ML&Co.'s  common stock and the holder of the Special  Voting Share vote together
as a class on all matters. See "Description of Common Stock--Voting Rights". The
Special Voting Share was issued to the trustee under the Voting Trust Agreement.
The holder of the Special  Voting  Share is not  entitled to receive  dividends,
and, in the event of any liquidation,  dissolution or winding up of ML&Co., will
receive an amount equal to the par value of the Special  Voting Share.  When the
Special  Voting  Share  has  no  votes  attached  to it  because  there  are  no
Exchangeable  Shares  outstanding  not owned by ML&Co. or any of its affiliates,
the Special Voting Share will cease to have any rights.
    

                        DESCRIPTION OF DEPOSITARY SHARES

   
     ML&Co. may issue depositary receipts evidencing  depositary shares, each of
which  will  represent  a  fraction  of a share of  preferred  stock.  Shares of
preferred stock of each class or series represented by depositary shares will be
deposited  under Deposit  Agreements to be entered into among ML&Co.,  a bank or
trust company,  as depositary (the  "Depositary"),  and the holders from time to
time of the  depositary  receipts.  A copy of the  form  of  Deposit  Agreement,
including the form of  certificates  representing  the depositary  receipts (the
"Depositary Receipt  Certificates"),  is filed as an exhibit to the registration
statement of which this prospectus is a part. The following summaries of certain
provisions of the Deposit Agreements and the Depositary Receipt Certificates are
not complete,  are subject to, and are qualified in their  entirety by reference
to, all the  provisions  of the Deposit  Agreement  and the  Depositary  Receipt
Certificates, respectively, including the definitions of terms.

Terms of the Depositary Shares

     The depositary shares will be evidenced by depositary receipts issued under
the  applicable  Deposit  Agreement.  Immediately  following  the  issuance  and
delivery of the preferred stock by ML&Co. to the Depositary,  ML&Co.  will cause
the Depositary to issue, on behalf of ML&Co., the depositary  receipts.  Subject
to the terms of the applicable  Deposit  Agreement,  each holder of a depositary
receipt will be entitled,  in proportion to the fraction of a share of preferred
stock  represented by the  applicable  depositary  share,  to all the rights and
preferences  of the  preferred  stock being  represented ,  including  dividend,
voting, conversion,  redemption and liquidation rights, all as will be set forth
in the prospectus supplement relating to the depositary receipts being offered.

     The  depositary  shares will have the  dividend,  liquidation,  redemption,
voting and  conversion  or  exchange  rights set forth  below  unless  otherwise
specified in the applicable  prospectus  supplement.  The applicable  prospectus
supplement  will  describe  the terms of the  specific  issue of the  depositary
shares being offered,  the Deposit  Agreement  relating to the depositary shares
and the  Depositary  Receipt  Certificates  evidencing  the  depositary  shares,
including the following:

     o    the  designation,  stated  value  and  liquidation  preference  of the
          depositary shares and the number of shares offered;

     o    the offering price or prices;

     o    the dividend  rate or rates,  or method of  calculation,  the dividend
          periods,  the dates on which  dividends  will be payable  and  whether
          dividends are  cumulative or  noncumulative  and, if  cumulative,  the
          dates from which dividends will begin to cumulate;

     o    any redemption or sinking fund provisions;

     o    any conversion or exchange provisions;

     o    any material risk factors relating to the depositary shares;

     o    the identity of the Depositary; and

     o    any other terms of the  depositary  shares which are not  inconsistent
          with the provisions of the Deposit Agreement.
    

Book-Entry Procedures

   
     Except  as  may  otherwise  be  provided  in  the   applicable   prospectus
supplement,  the  depositary  shares  will  be  issued  in the  form  of  global
Depositary Receipt  Certificates,  registered in the name of a depositary or its
nominee.  Except as may  otherwise  be  provided  in the  applicable  prospectus
supplement,  beneficial  owners  will  not be  entitled  to  receive  definitive
certificates  representing  depositary shares unless the depositary is unwilling
or unable to continue as  depositary  or ML&Co.  decides to have the  depositary
shares represented by definitive certificates.  A beneficial owner's interest in
a depositary  share will be recorded on or through the records of the  brokerage
firm or other entity that maintains the beneficial owner's account. In turn, the
total number of depositary  shares held by an individual  brokerage firm for its
clients will be maintained  on the records of the  depositary in the name of the
brokerage firm or its agent.  Transfer of ownership of any depositary share will
be effected only through the selling beneficial owner's brokerage firm.
    

Dividends and Other Distributions

   
     The   Depositary   will   distribute  all  cash  dividends  or  other  cash
distributions  received in respect of the preferred  stock to the record holders
of depositary receipts in proportion to the number of depositary shares owned by
those  holders,   subject  to  the   obligations  of  holders  to  file  proofs,
certificates  and other  information  and to pay certain charges and expenses to
the Depositary.

     In the event of a distribution in respect of the preferred stock other than
in cash,  the  Depositary  will  distribute  property  it receives to the record
holders of the depositary shares,  subject to certain  obligations of holders to
file proofs,  certificates and other  information and to pay certain charges and
expenses to the  Depositary,  unless the  Depositary,  after  consultation  with
ML&Co.,  determines that it is not feasible to make the  distribution,  in which
case the  Depositary  may,  with the  approval of ML&Co.,  sell any property and
distribute the net proceeds from the sale to the holders.
    

Withdrawal of Stock

   
     Unless  the  related  depositary  shares  have been  previously  called for
redemption,  upon  surrender of the depositary  receipts at the corporate  trust
office of the Depositary,  the holder of the depositary  shares will be entitled
to delivery,  at the  corporate  trust office of the  Depositary  to or upon his
order,  of the number of whole  shares of the  preferred  stock and any money or
other  property  represented  by the  depositary  shares.  Holders of depositary
receipts will be entitled to receive whole shares of the preferred  stock on the
basis of the proportion of preferred stock  represented by each depositary share
as specified in the applicable prospectus  supplement,  provided,  however, once
these holders receive whole shares of preferred stock, they will not be entitled
to receive depositary shares  representing the shares of preferred stock. If the
depositary  receipts  delivered  by the holder  evidence a number of  depositary
shares in excess of the number of depositary  shares  representing the number of
whole shares of preferred stock to be withdrawn,  the Depositary will deliver to
the  holder at the same time a new  depositary  receipt  evidencing  the  excess
number of depositary  shares.  In no event will  fractional  shares of preferred
stock be delivered upon surrender of depositary receipts to the Depositary.
    

Redemption of Depositary Shares

   
     Whenever  ML&Co.  redeems shares of preferred stock held by the Depositary,
the  Depositary  will  redeem  as of the  same  redemption  date the  number  of
depositary  shares  representing  shares  of the  preferred  stock so  redeemed,
provided ML&Co.  has paid in full to the Depositary the redemption  price of the
preferred  stock to be  redeemed  plus an amount  equal to any  accumulated  and
unpaid  dividends on the preferred stock to the date fixed for  redemption.  The
redemption  price per depositary share will be equal to the redemption price and
any  other  amounts  per share  payable  with  respect  to the  preferred  stock
multiplied  by the fraction of a share of  preferred  stock  represented  by one
depositary share. If less than all the depositary shares are to be redeemed, the
depositary  shares to be redeemed will be selected by the lot or pro rata as may
be determined by the Depositary.

     After  the  date  fixed  for  redemption,   depositary  shares  called  for
redemption  will no longer be deemed  to be  outstanding  and all  rights of the
holders of depositary shares called for redemption will cease,  except the right
to receive any moneys payable upon redemption and any money or other property to
which the holders of the depositary  shares were entitled upon  redemption  upon
surrender to the Depositary of the depositary receipts evidencing the depositary
shares.
    

Voting the Preferred Stock

   
     Upon receipt of notice of any meeting at which the holders of the preferred
stock are entitled to vote, the Depositary will mail the  information  contained
in the  notice of  meeting to the  record  holders  of the  depositary  receipts
relating to that preferred  stock.  The record date for the depositary  receipts
relating to the preferred stock will be the same date as the record date for the
preferred stock.  Each record holder of the depositary shares on the record date
will be entitled to instruct  the  Depositary  as to the  exercise of the voting
rights  pertaining to the amount of preferred stock represented by that holder's
depositary receipts.  The Depositary will endeavor,  insofar as practicable,  to
vote the amount of  preferred  stock  represented  by the  depositary  shares in
accordance with those instructions, and ML&Co. will agree to take all reasonable
action which may be deemed  necessary by the  Depositary  in order to enable the
Depositary to do so. The Depositary  will not vote any shares of preferred stock
to the extent it does not  receive  specific  instructions  from the  holders of
depositary receipts representing shares of preferred stock.
    

Exchange of Preferred Stock

   
     Whenever ML&Co.  exchanges all of the shares of a series of preferred stock
held by the  Depositary  for debt  securities,  common  stock or other shares of
preferred  stock,  the Depositary will exchange as of the same exchange date the
number of  depositary  shares  representing  all of the shares of the  preferred
stock so  exchanged  for debt  securities,  common  stock  or  other  shares  of
preferred  stock,  provided ML&Co. has issued and deposited with the Depositary,
debt securities, common stock or other shares of preferred stock, as applicable,
for all of the shares of the preferred stock to be exchanged.  The exchange rate
per  depositary  share will be equal to the exchange rate per share of preferred
stock  multiplied by the fraction of a share of preferred  stock  represented by
one depositary share, plus all money and other property,  if any, represented by
those  depositary  shares,  including  all amounts paid by ML&Co.  in respect of
dividends which on the exchange date have accumulated on the shares of preferred
stock to be so exchanged and have not already been paid.
    

Conversion of Preferred Stock

   
     The depositary shares are not convertible or exchangeable into common stock
or any other securities or property of ML&Co.  Nevertheless,  if so specified in
the  applicable   prospectus   supplement,    each  depositary  receipt  may  be
surrendered by its holder to the  Depositary  with written  instructions  to the
Depositary to instruct ML&Co.  to cause  conversion or exchange of the preferred
stock represented by the depositary shares evidenced by that depositary  receipt
into whole  shares of common  stock,  other  shares of  preferred  stock or debt
securities of ML&Co. ML&Co. has agreed that upon the receipt of any instructions
to convert or  exchange  any  depositary  shares and the  payment of any fees or
other  amounts  applicable  to any  conversion  or exchange,  it will convert or
exchange the depositary  shares using the same  procedures as those provided for
delivery of preferred stock to effect conversions or exchange. If the depositary
shares  represented  by a depositary  receipt are  converted in part only, a new
depositary  receipt or  receipts  will be issued for any  depositary  shares not
converted or exchanged.
    

Amendment and Termination of the Deposit Agreement

   
     The form of depositary  receipt  evidencing the  depositary  shares and any
provision  of the  Deposit  Agreement  may at any time be amended  by  agreement
between ML&Co.  and the Depositary.  However,  any amendment that materially and
adversely  alters the rights of the holders of  depositary  receipts will not be
effective  unless it has been  approved by the holders of at least a majority of
the depositary shares then  outstanding.  No amendment to the form of depositary
receipt or any  provision  of the Deposit  Agreement  relating  to or  affecting
rights to receive dividends or distributions or voting, redemption or conversion
rights will be effective  unless approved by the holders of at least  two-thirds
of the depositary shares then outstanding.

     ML&Co.  may terminate the Deposit  Agreement at any time upon 60 days prior
written notice to the  Depositary,  in which case the Depositary will deliver to
the record  holders,  upon surrender of the depositary  receipts,  the number of
whole  or  fractional  shares  of  preferred  stock as is  represented  by those
depositary receipts. The Deposit Agreement will automatically terminate if:

     o    all outstanding depositary shares have been redeemed,

     o    all  shares  of  preferred  stock  deposited  with the  Depositary  in
          accordance  with the terms of the Deposit  Agreement and all money and
          other property  relating to those shares of preferred  stock have been
          withdrawn in accordance with the terms of the Deposit Agreement, or

     o    there has been a final  distribution in respect of the preferred stock
          in  connection  with any  liquidation,  dissolution  or  winding up of
          ML&Co.  and the  distribution  has been  distributed to the holders of
          depositary receipts.
    

Charges of Depositary

   
     ML&Co.  will pay all  transfer  and other  taxes and  governmental  charges
arising solely from the existence of the depositary  arrangements.  ML&Co.  will
pay the fees and expenses of the Depositary in connection  with the  performance
of its duties under the Deposit Agreement.  Holders of depositary  receipts will
pay transfer and other taxes and governmental charges and any other charges that
are expressly  provided in the Deposit  Agreement to be for their accounts.  The
Depositary  may refuse to effect any  transfer  of a  depositary  receipt or any
withdrawals of preferred stock evidenced by a depositary receipt until all taxes
and charges with respect to the depositary  receipt or preferred  stock are paid
by their holders.
    

Resignation and Removal of Depositary

   
     The Depositary may resign at any time by delivering to ML&Co. notice of its
election  to do so, and  ML&Co.  may  remove  the  Depositary  at any time.  Any
resignation or removal of the Depositary  will take effect upon the  appointment
of a successor  Depositary,  which successor Depositary must be appointed within
60 days after  delivery  of the notice of  resignation  or removal and must be a
bank or trust  company  having its  principal  office in the  United  States and
having a combined capital and surplus of at least $50,000,000.

Notices

     The Depositary  will forward to holders of depositary  receipts all reports
and  communications  received from ML&Co. and the Depositary and which ML&Co. is
required to furnish to holders of the related  underlying  preferred  stock. The
Depositary  will also,  promptly  after its receipt,  transmit to the holders of
depositary  receipts,  copies of all notices and  reports  required by law,  the
rules of any national securities exchange or the Certificate of Incorporation to
be furnished to the record holders of depositary receipts.

Limitation of Liability

     Neither the Depositary nor ML&Co.  will assume any obligation or be subject
to any liability under the Deposit  Agreement to holders of depositary  receipts
other than for negligence,  willful misconduct or bad faith. The Depositary will
not be obligated to prosecute or defend any legal  proceeding  in respect of any
depositary  shares or any shares of preferred  stock unless it is furnished with
satisfactory  indemnification.  ML&Co.  and the  Depositary  may rely on written
advice of counsel or accountants,  or information provided by persons presenting
shares of preferred stock for deposit,  holders of depositary  receipts or other
persons  believed  to be  competent  and on  documents  believed  to be genuine.
Neither the  Depositary  nor ML&Co.  will be liable if it is  prevented  from or
delayed,  by law,  by  provision  of the  Certificate  of  Incorporation  or any
circumstances  beyond its  control,  in  performing  its  obligations  under the
Deposit Agreement.
    

               DESCRIPTION OF PREFERRED STOCK WARRANTS

   
     ML&Co.  may issue warrants for the purchase of preferred stock  ("Preferred
Stock Warrants").  Each series of Preferred Stock Warrants is to be issued under
a Preferred Stock Warrant Agreement to be entered into between ML&Co. and a bank
or trust  company,  as  Preferred  Stock  Warrant  Agent,  as  described  in the
applicable  prospectus supplement relating to the Preferred Stock Warrants being
offered.  A copy of the form of Preferred Stock Warrant Agreement, including the
form of warrant  certificates  representing  the Preferred  Stock  Warrants (the
"Preferred  Stock  Warrant  Certificates"),  is  filed  as  an  exhibit  to  the
registration  statement  of  which  this  prospectus  is a part.  The  following
summaries of certain  provisions  of the Preferred  Stock Warrant  Agreement and
Preferred Stock Warrant Certificates are not complete and are subject to and are
qualified in their entirety by reference to, all the provisions of the Preferred
Stock  Warrant   Agreement  and  the  Preferred   Stock  Warrant   Certificates,
respectively, including the definitions of terms.

Terms of the Preferred Stock Warrants

     The  applicable  prospectus  supplement  will  describe  the  terms  of the
specific issue of Preferred Stock Warrants being offered thereby,  the Preferred
Stock  Warrant  Agreement  relating  to the  Preferred  Stock  Warrants  and the
Preferred Stock Warrant Certificates  representing the Preferred Stock Warrants,
including the following:

     o    the offering price or prices;

     o    designation,  aggregate  number and terms of the  series of  preferred
          stock that may be  purchased  upon  exercise  of the  Preferred  Stock
          Warrants and the minimum  number of Preferred  Stock Warrants that are
          exercisable;

     o    any  designation  and terms of the Securities with which the Preferred
          Stock  Warrants are being  offered and the number of  Preferred  Stock
          Warrants being offered with each Security;

     o    any date on and  after  which the  Preferred  Stock  Warrants  and the
          related Securities will be transferable separately;

     o    the number and stated values of the series of preferred stock that may
          be purchased  upon  exercise of each  Preferred  Stock Warrant and the
          price at which the  shares of  preferred  stock of that  series may be
          purchased  upon  exercise,  and events or  conditions  under which the
          number of shares that may be purchased may be adjusted;

     o    the date on which the right to exercise the Preferred  Stock  Warrants
          will begin and the date on which the right to exercise will expire;

     o    any  circumstances  that will cause the Preferred Stock Warrants to be
          deemed to be automatically exercised;

     o    any material risk factors relating to the Preferred Stock Warrants;

     o    the identity of the Preferred Stock Warrant Agent; and

     o    any  other  terms  of the  Preferred  Stock  Warrants  which  are  not
          inconsistent  with  the  provisions  of the  Preferred  Stock  Warrant
          Agreement.

     Preferred  Stock  Warrant  Certificates  may be exchanged for new Preferred
Stock Warrant  Certificates  of different  denominations,  may, if in registered
form, be presented  for  registration  of transfer,  and may be exercised at the
corporate  trust office of the Preferred Stock Warrant Agent or any other office
indicated in the applicable  prospectus  supplement.  Before the exercise of any
Preferred Stock Warrant, a holder will not have the rights of a holder of shares
of the  preferred  stock that may be purchased  upon  exercise of the  Preferred
Stock Warrant,  including the right to receive payment of dividends,  if any, on
the underlying  preferred  stock or the right to vote the  underlying  preferred
stock.

     Prospective  purchasers of Preferred  Stock  Warrants  should be aware that
special U.S.  Federal  income tax,  accounting and other  considerations  may be
applicable to  instruments  such as Preferred  Stock  Warrants.  The  prospectus
supplement relating to any issue of Preferred Stock Warrants will describe these
considerations.
    

Book-Entry Procedures

   
     Except  as  may  otherwise  be  provided  in  the   applicable   prospectus
supplement,  the Preferred  Stock  Warrants will be issued in the form of global
Preferred Stock Warrant Certificates,  registered in the name of a depositary or
its nominee.  Except as may otherwise be provided in the  applicable  prospectus
supplement,  beneficial  owners  will  not be  entitled  to  receive  definitive
certificates  representing  Preferred  Stock  Warrants  unless the depositary is
unwilling or unable to continue as depositary, specified events of bankruptcy or
insolvency occur with respect to ML&Co. or ML&Co.  decides to have the Preferred
Stock Warrants  represented  by definitive  certificates.  A beneficial  owner's
interest in a Preferred Stock Warrant will be recorded on or through the records
of the  brokerage  firm or other entity that  maintains the  beneficial  owner's
account.  In turn,  the total  number of  Preferred  Stock  Warrants  held by an
individual  brokerage  firm for its clients will be maintained on the records of
the  depositary  in the name of the  brokerage  firm or its agent.  Transfer  of
ownership  of any  Preferred  Stock  Warrant  will be effected  only through the
selling beneficial owner's brokerage firm.
    

Exercise of Preferred Stock Warrants

   
     Each  Preferred  Stock Warrant will entitle its holder to purchase a number
of shares of preferred  stock at the exercise price  described in the applicable
prospectus  supplement.  After  the close of  business  on the date the right to
exercise the Preferred Stock Warrants expires,  or any later date if extended by
ML&Co., unexercised Preferred Stock Warrants will become void.

     The  Preferred  Stock  Warrants may be exercised in the manner set forth in
the applicable prospectus supplement.  Upon receipt of payment and the Preferred
Stock Warrant Certificate  properly completed and duly executed at the corporate
trust office of the Preferred Stock Warrant Agent or any other office  indicated
in the applicable  prospectus  supplement,  ML&Co. will, as soon as practicable,
issue and deliver the shares of preferred stock purchased upon exercise. If less
than all of the Preferred  Stock  Warrants  represented  by any Preferred  Stock
Warrant  Certificate are exercised,  a new Preferred  Stock Warrant  Certificate
will be issued for the remaining number of Preferred Stock Warrants.
    

Listing

   
     ML&Co.  may  list an  issue  of  Preferred  Stock  Warrants  on a  national
securities exchange.  Any listing will be specified in the applicable prospectus
supplement.
    

Modifications

   
     ML&Co.  and the Preferred Stock Warrant Agent may amend any Preferred Stock
Warrant Agreement and the terms of the related Preferred Stock Warrants, without
the consent of the holders of the Preferred Stock  Warrants,  for the purpose of
curing any ambiguity, or of curing, correcting or supplementing any defective or
inconsistent  provision,  or in any other manner which ML&Co. may deem necessary
or desirable and which will not materially and adversely affect the interests of
the Preferred Stock Warrantholders.

     ML&Co.  and the Preferred  Stock Warrant Agent also may amend any Preferred
Stock Warrant  Agreement and the terms of the related  Preferred Stock Warrants,
with the  consent of the  holders  of not less than a majority  in number of the
then outstanding unexercised Preferred Stock Warrants affected by the amendment.
However,  without  the  consent of each of the  Preferred  Stock  Warrantholders
affected, no amendment will be effective that:

     o    shortens the period of time during which the Preferred  Stock Warrants
          may be exercised;

     o    otherwise  materially and adversely affects the exercise rights of the
          Preferred Stock Warrantholders; or

     o    reduces the number of outstanding Preferred Stock Warrants the consent
          of whose  holders is required to approve an amendment of the Preferred
          Stock Warrant  Agreement or the terms of the related  Preferred  Stock
          Warrants.
    

Enforceability of Rights by Preferred Stock Warrantholders

     Any Preferred Stock  Warrantholder  may, without the consent of the related
Preferred Stock Warrant Agent,  enforce by appropriate  legal action,  in and of
its own behalf, its right to exercise its Preferred Stock Warrants.

                           DESCRIPTION OF COMMON STOCK

   
     The  following  description  sets forth the general  terms of common  stock
which  may be  issued  by ML&Co.  The  description  set  forth  below and in any
prospectus  supplement is not  complete,  is subject to, and is qualified in its
entirety by reference to, the Certificate of Incorporation  which is filed as an
exhibit to the registration statement of which this prospectus is a part.

Terms of the Common Stock

     Under the Certificate of Incorporation, ML&Co. is authorized to issue up to
1,000,000,000  shares of common  stock,  par value  $1.331/3  per  share.  As of
December 3, 1998, there were 355,360,925 shares of common stock outstanding. The
common stock is traded on the New York Stock Exchange under the symbol "MER" and
also on the Chicago Stock Exchange,  the Pacific Exchange, the Paris Bourse, the
London Stock Exchange and the Tokyo Stock Exchange.

     The common  stock has the  dividend,  voting,  liquidation  and  preemptive
rights set forth below unless otherwise  specified in the prospectus  supplement
being used to offer the common stock. The applicable  prospectus supplement will
describe  the  terms  of the  common  stock  including,  where  applicable,  the
following:

     o    the number of shares to be offered;

     o    the offering price or prices;

     o    to the extent  permitted by applicable  law,  whether the Common Stock
          will be issued in certificated or book-entry form;

     o    information with respect to any book-entry procedures; and

     o    any  additional  terms of the common stock which are not  inconsistent
          with the provisions of the Certificate of Incorporation.

     The common stock will be, when issued against payment therefor,  fully paid
and nonassessable. Holders of the common stock will have no preemptive rights to
subscribe for any additional securities which may be issued by ML&Co. The rights
of holders of common stock will be subject to, and may be adversely affected by,
the  rights of holders of any  preferred  stock that has been  issued and may be
issued in the future. As of September 25, 1998,  17,000,000  depositary  shares,
each  representing  a  one-four-hundredth  interest  in a share of 9%  Preferred
Stock,  and one Special  Voting  Share were  outstanding.  See  "Description  of
Preferred   Stock--Outstanding  Preferred  Stock"  for  a  description  of  that
preferred stock.  The Board of Directors of ML&Co. may issue  additional  shares
of  preferred  stock  to  obtain  additional   financing,   in  connection  with
acquisitions,   to  officers,   directors  and  employees  of  ML&Co.   and  its
subsidiaries  pursuant  to  benefit  plans or  otherwise  and for  other  proper
corporate purposes.

     ML&Co. is the principal transfer agent for the common stock.

     Because ML&Co. is a holding company,  its rights, and the rights of holders
of its securities,  including the holders of common stock, to participate in the
distribution  of  assets  of any  subsidiary  of  ML&Co.  upon the  subsidiary's
liquidation  or  recapitalization  will be  subject  to the prior  claims of the
subsidiary's creditors and preferred  stockholders,  except to the extent ML&Co.
may itself be a creditor  with  recognized  claims  against the  subsidiary or a
holder of preferred stock of the subsidiary.
    

Dividends

   
     ML&Co. may pay dividends on the common stock out of funds legally available
for the payment of dividends  as, if and when declared by the Board of Directors
of ML&Co. or a duly authorized committee of the Board of Directors.

     As of the date of this  prospectus,  subsidiaries  of  ML&Co.  have  issued
$2.575 billion of perpetual TOPrS. In connection with the issuance of the TOPrS,
ML&Co. has agreed,  among other things,  that if full distributions on the TOPrS
have not been paid or set apart for  payment  or  ML&Co.  is in  default  of its
related guarantee obligations, ML&Co., with certain exceptions, will not declare
or pay dividends,  make  distributions  with respect to, or redeem,  purchase or
acquire, or make a liquidation payment with respect to any of its capital stock,
including the common stock.
    

Liquidation Rights

   
     Upon any voluntary or involuntary liquidation,  dissolution,  or winding up
of ML&Co.,  the holders of its common  stock will be entitled to receive,  after
payment of all of its debts, liabilities and of all sums to which holders of any
preferred stock may be entitled, all of the remaining assets of ML&Co.
    

Voting Rights

   
     Except as described  under  "Description  of  Preferred  Stock--Outstanding
Preferred  Stock",  the holders of the common stock currently  possess exclusive
voting  rights in ML&Co.  The Board of Directors of ML&Co.  may,  however,  give
voting  power to any  preferred  stock which may be issued in the  future.  Each
holder of common  stock is  entitled  to one vote per share with  respect to all
matters.  There is no cumulative  voting in the election of  directors.  Actions
requiring approval of stockholders generally require approval by a majority vote
of outstanding shares.

     The Board of Directors of ML&Co.  is currently  comprised of 14  directors,
divided into three classes,  the precise number of members to be fixed from time
to time by the Board of  Directors.  The  directors of the class elected at each
annual  election  hold office for a term of three  years,  with the term of each
class expiring at successive annual meetings of stockholders.
    

Rights to Purchase Series A Junior Preferred Stock

   
     On December 2, 1997, the Board of Directors of ML&Co.  approved and adopted
the Amended and Restated  Rights  Agreement,  which amends and restates the plan
that had  originally  been adopted in December  1987 (the  "Rights  Agreement").
Under the Rights  Agreement,  preferred  purchase  rights  were  distributed  to
holders of common stock.  The preferred  purchase  rights will separate from the
common stock ten days following the earlier of:

     o    an  announcement of an acquisition by a person or group of 15% or more
          of the outstanding common stock of ML&Co.; or

     o    the  commencement of a tender or exchange offer for 15% or more of the
          shares of common stock of ML&Co. outstanding.

     The preferred  purchase  rights are attached to each  outstanding  share of
common stock and will attach to all subsequently issued shares, including common
stock  that may be  offered  by  ML&Co.  pursuant  to an  applicable  prospectus
supplement.  The  preferred  purchase  rights  entitle  the  holder to  purchase
fractions of a share ("Units") of Series A Junior Preferred Stock at an exercise
price of $300 per Unit,  subject to adjustment  from time to time as provided in
the Rights  Agreement.  The exercise  price and the number of Units issuable are
subject to adjustment to prevent dilution.

     If, after the  preferred  purchase  rights have  separated  from the common
stock,

     o    ML&Co.  is the  surviving  corporation  in a merger with an  acquiring
          party,

     o    a person  becomes  the  beneficial  owner of 15% or more of the common
          stock,

     o    an  acquiring  party  engages  in one or more  defined  "self-dealing"
          transactions, or

     o    an event  occurs which  results in such  acquiring  party's  ownership
          interest being increased by more than 1%,

then,  in each case,  each  holder of a preferred  purchase  right will have the
right to purchase Units of Series A Junior  Preferred Stock having a value equal
to two times the exercise price of the preferred  purchase  right.  In addition,
preferred purchase rights held by or transferred in certain  circumstances by an
acquiring party may immediately become void.

In the event that, at any time, 

     o    ML&Co.  is  acquired  in  a  merger  or  other  business   combination
          transaction and ML&Co. is not the surviving corporation, or

     o    any  person  consolidates  or merges  with  ML&Co.  and all or part of
          ML&Co.'s common stock is converted or exchanged for  securities,  cash
          or property of any other person or

     o    50%  or  more  of  ML&Co.'s   assets  or  earning  power  is  sold  or
          transferred,

each  holder  of a right  shall  thereafter  have the  right to  purchase,  upon
exercise,  common stock of the acquiring party having a value equal to two times
the exercise price of the preferred purchase right.

     The preferred  purchase  rights  expire on December 2, 2007.  The preferred
purchase  rights are  redeemable at the option of a majority of the  independent
directors of ML&Co.  at $.01 per right at any time until the tenth day following
an announcement of the acquisition of 15% or more of the common stock.

     The  foregoing  provisions  of the Rights  Agreement may have the effect of
delaying, deferring or preventing a change in control of ML&Co.

     The  Certificate of  Designations  of the Series A Junior  Preferred  Stock
provides that the holders of Units of the Series A Junior  Preferred  Stock will
be entitled to receive  quarterly  dividends  in an amount to be  determined  in
accordance   with  the  formula  set  forth  in  the  related   Certificate   of
Designations.  These  dividend  rights  are  cumulative.  The  Series  A  Junior
Preferred Stock rank junior in right of payment of dividends to the 9% Preferred
Stock and to all other preferred stock issued by ML&Co., unless the terms of any
other  preferred stock provide  otherwise.  The holders of Units of the Series A
Junior  Preferred Stock will have one vote per Unit on all matters  submitted to
the stockholders of ML&Co.,  subject to adjustment.  If at any time dividends on
any Units of the Series A Junior  Preferred Stock are in arrears for a number of
periods, whether or not consecutive, which in the aggregate is equivalent to six
calendar quarters, then during that period of default, the holders of all Units,
voting  separately as a class, will have the right to elect two directors to the
Board of Directors of ML&Co. Additionally, whenever quarterly dividends or other
dividends or distributions payable on the Series A Junior Preferred Stock are in
arrears,  ML&Co.  shall not, among other things,  declare or pay dividends on or
make any other  distributions on, or redeem or purchase or otherwise acquire for
consideration any shares or capital stock of ML&Co.  which ranks junior in right
of payment to the Series A Junior Preferred  Stock,  including the common stock.
In the event of any voluntary or involuntary liquidation, dissolution or winding
up of ML&Co.,  the holders of outstanding Units of the Series A Junior Preferred
Stock will be entitled to receive a  distribution  in an amount to be determined
in  accordance  with the  formula  set  forth in the  Series  A  Certificate  of
Designations  before the  payment of any  distribution  to the holders of common
stock.  The Units of Series A Junior  Preferred Stock are not redeemable.  As of
the date of this  prospectus,  there are no shares of Series A Junior  Preferred
Stock outstanding.
    

Certain Charter Provisions

   
     The  Certificate of  Incorporation  provides that,  except under  specified
circumstances,  ML&Co.  may  not  merge  or  consolidate  with  any  one or more
corporations, joint-stock associations or non-stock corporations; sell, lease or
exchange all or substantially all of its property and assets or dissolve without
the  affirmative  vote of  two-thirds of the entire Board of Directors of ML&Co.
and the holders of a majority of the outstanding shares of common stock entitled
to vote.  Additionally, the Certificate of Incorporation provides that specified
business  combinations  involving  ML&Co.  and an interested  stockholder  or an
affiliate or associate of such stockholder must be approved by 80% of the voting
power of the  outstanding  shares of capital  stock of ML&Co.  entitled  to vote
generally in the election of  directors.  The vote of 80% of the voting power of
the voting stock referred to in the immediately  preceding  sentence is required
for  amendment  of these  provisions.  The  Certificate  of  Incorporation  also
provides  that only the Board of Directors of ML&Co.  has the  authority to call
special stockholder meetings.

     The foregoing  provisions of the Certificate of Incorporation  may have the
effect of delaying, deferring or preventing a change in control of ML&Co.
    

                     DESCRIPTION OF COMMON STOCK WARRANTS

   
     ML&Co.  may issue  warrants for the purchase of common stock ("Common Stock
Warrants").  Each series of Common Stock  Warrants will be issued under a Common
Stock Warrant  Agreement to be entered into between  ML&Co.  and a bank or trust
company,  as Common  Stock  Warrant  Agent,  all as set forth in the  applicable
prospectus  supplement.  A copy of the form of Common Stock  Warrant  Agreement,
including  the  form of  warrant  certificates  representing  the  Common  Stock
Warrants (the "Common Stock Warrant Certificates"), reflecting the provisions to
be included in the Common  Stock  Warrant  Agreements  that will be entered into
with respect to particular  offerings of Common Stock  Warrants,  is filed as an
exhibit to the  registration  statement of which this  prospectus is a part. The
following  summaries of certain provisions of the Common Stock Warrant Agreement
and Common Stock Warrant Certificates are not complete,  are subject to, and are
qualified in their entirety by reference to, all of the provisions of the Common
Stock Warrant Agreement and the Common Stock Warrant Certificates, including the
definitions of terms.

Terms of the Common Stock Warrants

     The applicable  prospectus supplement will describe the terms of the Common
Stock Warrants being offered, the Common Stock Warrant Agreement relating to the
Common Stock Warrants and the Common Stock Warrant  Certificates,  including the
following:

     o    the offering price or prices;

     o    the  aggregate  number of shares of common stock that may be purchased
          upon  exercise of the Common  Stock  Warrants  and  minimum  number of
          Common Stock Warrants that are exercisable;

     o    the number of Securities, if any, with which the Common Stock Warrants
          are being  offered and the number of the Common Stock  Warrants  being
          offered with each Security;

     o    the date on and after which the Common Stock  Warrants and the related
          Securities, if any, will be transferable separately;

     o    the number of shares of common stock purchasable upon exercise of each
          Common  Stock  Warrant and the price at which the common  stock may be
          purchased  upon  exercise,  and events or  conditions  under which the
          number of shares purchasable may be subject to adjustment;

     o    the date on which the right to exercise the Common Stock Warrants will
          begin and the date on which the right to exercise will expire;

     o    the circumstances,  if any, which will cause the Common Stock Warrants
          to be deemed to be automatically exercised;

     o    any material risk factors relating to the Common Stock Warrants;

     o    the identity of the Common Stock Warrant Agent; and

     o    any  other  terms  of  such  Common  Stock   Warrants  which  are  not
          inconsistent   with  the   provisions  of  the  Common  Stock  Warrant
          Agreement).

     Common Stock  Warrant  Certificates  may be exchanged  for new Common Stock
Warrant Certificates of different  denominations,  if in registered form, may be
presented for  registration  of transfer,  and may be exercised at the corporate
trust office of the Common Stock Warrant Agent or any other office  indicated in
the applicable  prospectus  supplement.  Before the exercise of any Common Stock
Warrants to purchase common stock, holders of the Common Stock Warrants will not
have any rights of holders of common  stock  purchasable  upon  exercise  of the
Common Stock Warrants,  including the right to receive payments of dividends, if
any, on the common stock  purchasable upon any exercise or the right to vote the
underlying common stock.

     Prospective  purchasers  of Common  Stock  Warrants  should  be aware  that
special U.S.  Federal  income tax,  accounting and other  considerations  may be
applicable  to  instruments  such  as  Common  Stock  Warrants.  The  prospectus
supplement  relating to any issue of Common Stock  Warrants will describe  these
considerations.
    

Book-Entry Procedures

   
     Except  as  may  otherwise  be  provided  in  the   applicable   prospectus
supplement,  the  Common  Stock  Warrants  will be  issued in the form of global
Common Stock Warrant Certificates, registered in the name of a depositary or its
nominee.  Except as may  otherwise  be  provided  in the  applicable  prospectus
supplement,  beneficial  owners  will  not be  entitled  to  receive  definitive
certificates  representing  Common  Stock  Warrants  unless  the  depositary  is
unwilling  or unable to  continue as  depositary,  certain  specified  events of
bankruptcy or insolvency occur with respect to ML&Co. or ML&Co.  decides to have
the Common Stock Warrants represented by definitive  certificates.  A beneficial
owner's  interest in a Common  Stock  Warrant will be recorded on or through the
records of the  brokerage  firm or other  entity  that  maintains  a  beneficial
owner's  account.  In turn, the total number of Common Stock Warrants held by an
individual  brokerage  firm for its clients will be maintained on the records of
the  depositary  in the name of the  brokerage  firm or its agent.  Transfer  of
ownership of any Common Stock  Warrant will be effected only through the selling
beneficial owner's brokerage firm.
    

Exercise of Common Stock Warrants

   
     Each Common  Stock  Warrant  will entitle its holder to purchase a specific
number  of  shares  of  common  stock at the  exercise  price  described  in the
applicable  prospectus  supplement.  After the close of business on the date the
right to  exercise  the  Common  Stock  Warrants  expires,  or any later date if
extended by ML&Co., unexercised Common Stock Warrants will become void.

     Common  Stock  Warrants  may be  exercised  as set forth in the  applicable
prospectus  supplement.  Upon  receipt of payment and the Common  Stock  Warrant
Certificate  properly  completed and duly executed at the corporate trust office
of  the  Common  Stock  Warrant  Agent  or any  other  office  indicated  in the
applicable prospectus supplement, ML&Co. will, as soon as practicable, issue and
deliver the shares of common stock purchased upon exercise.  If less than all of
the Common Stock Warrants  represented  by any Common Stock Warrant  Certificate
are  exercised,  a new Common Stock Warrant  Certificate  will be issued for the
remaining amount of Common Stock Warrants.
    

Listing

   
     ML&Co. may list an issue of Common Stock Warrants on a national  securities
exchange. Any listing will be specified in the applicable prospectus supplement.
    

Modifications

   
     ML&Co.  and the  Common  Stock  Warrant  Agent may amend any  Common  Stock
Warrant  Agreement and the terms of the related Common Stock  Warrants,  without
the  consent of the  holders of the Common  Stock  Warrants,  for the purpose of
curing any ambiguity, or of curing, correcting or supplementing any defective or
inconsistent  provision,  or in any other manner which ML&Co. may deem necessary
or desirable and which will not materially and adversely affect the interests of
the Common Stock Warrantholders.

     ML&Co.  and the Common Stock  Warrant Agent also may amend any Common Stock
Warrant  Agreement and the terms of the related Common Stock Warrants,  with the
consent  of the  holders  of not less  than a  majority  in  number  of the then
outstanding  unexercised  Common Stock Warrants affected by amendment.  However,
without  the consent of each of the Common  Stock  Warrantholders  affected,  no
amendment will be effective that:

     o    shortens the period of time during which the Common Stock Warrants may
          be exercised;

     o    otherwise  materially and adversely affects the exercise rights of the
          Common Stock Warrantholders; or

     o    reduces the number of outstanding Common Stock Warrants the consent of
          whose  holders is required to approve an amendment of the Common Stock
          Warrant Agreement or the terms of the related Common Stock Warrants.
    

Enforceability of Rights by Common Stock Warrantholders

     Any Common  Stock  Warrantholder  may,  without  the consent of the related
Common Stock Warrant Agent,  enforce by appropriate legal action, in and for its
own behalf, its right to exercise its Common Stock Warrant.



<PAGE>


                              PLAN OF DISTRIBUTION

   
     ML&Co. may sell Securities:

     o    to the  public  through  MLPF&S,  or  through a group of  underwriters
          managed or co-managed by, one or more underwriters, including MLPF&S,

     o    through MLPF&S as agent, or
    

     o    directly to purchasers.

   
     The  prospectus  supplement  with respect to the Securities of a particular
series  describes  the terms of the offering of such  Securities,  including the
name of the agent or the name or names of any underwriters,  the public offering
or purchase  price,  any discounts and  commissions to be allowed or paid to the
agent or underwriters,  all other items constituting underwriting  compensation,
any discounts and commissions to be allowed or paid to dealers and any exchanges
on which the Securities will be listed. Only the agents or underwriters so named
in the prospectus  supplement are agents or  underwriters in connection with the
Securities  being offered.  Under certain  circumstances,  ML&Co. may repurchase
Securities  and reoffer them to the public as set forth above.  ML&Co.  may also
arrange for repurchases and resales of the Securities by dealers.

     If so  indicated  in  the  prospectus  supplement,  ML&Co.  will  authorize
underwriters  to  solicit  offers  by  certain  institutions  to  purchase  debt
securities  from ML&Co.  pursuant to delayed  delivery  contracts  providing for
payment  and  delivery  on the date stated in the  prospectus  supplement.  Each
contract  will be for an amount  not less than,  and,  unless  ML&Co.  otherwise
agrees,  the aggregate  principal amount of debt securities sold pursuant to the
contracts  shall  not  be  more  than,  the  respective  amounts  stated  in the
prospectus  supplement.  Institutions with whom the contracts,  when authorized,
may be made include commercial and savings banks,  insurance companies,  pension
funds, investment companies,  educational and charitable institutions, and other
institutions,  but  shall in all  cases be  subject  to the  approval  of ML&Co.
Delayed delivery contracts will not be subject to any conditions except that the
purchase by an  institution of the debt  securities  covered under that contract
shall  not at  the  time  of  delivery  be  prohibited  under  the  laws  of any
jurisdiction in the United States to which that institution is subject.

     ML&Co.  has  agreed to  indemnify  the agent and the  several  underwriters
against certain civil  liabilities,  including  liabilities under the Securities
Act or contribute to payments the agent or the  underwriters  may be required to
make.

     The  distribution of Securities will conform to the  requirements set forth
in the  applicable  sections of Rule 2720 of the Conduct  Rules of the  National
Association of Securities Dealers, Inc.
    



<PAGE>


   
                      WHERE YOU CAN FIND MORE INFORMATION

     We file reports,  proxy statements and other  information with the SEC. Our
SEC  filings  are also  available  over the  Internet  at the  SEC's web site at
http://www.sec.gov.  You may also read and copy any document we file by visiting
the SEC's public  reference  rooms in Washington,  D.C., New York, New York, and
Chicago, Illinois. Please call the SEC at 1-800-SEC-0330 for further information
about the public reference rooms. You may also inspect our SEC reports and other
information at the New York Stock Exchange, Inc., 20 Broad Street, New York, New
York 10005.

     We have filed a  registration  statement  on Form S-3 with the SEC covering
the Securities. For further information on ML&Co. and the Securities, you should
refer to our registration statement and its exhibits. This prospectus summarizes
material  provisions  of  contracts  and other  documents  that we refer you to.
Because the  prospectus  may not contain all the  information  that you may find
important,  you should review the full text of these documents. We have included
copies of these documents as exhibits to our registration statement.

               INCORPORATION OF INFORMATION WE FILE WITH THE SEC

     The SEC allows us to incorporate by reference the  information we file with
them, which means:

     o    incorporated documents are considered part of the prospectus;

     o    we can disclose important information to you by referring you to those
          documents; and

     o    information  that we file with the SEC will  automatically  update and
          supersede this incorporated information.

     We  incorporate  by reference the  documents  listed below which were filed
with the SEC under the Exchange Act:

     o    annual  report  on Form  10-K for the year  ended  December  26,  1997
          (excluding  the  financial  information  which was restated in Exhibit
          99(i) to our current report on Form 8-K dated December 10, 1998);

     o    quarterly  reports on Form 10-Q for the quarters ended March 27, 1998,
          June 26, 1998 and September 25, 1998; and

     o    current reports on Form 8-K dated January 20, 1998, January 30, 1998,
          February 4, 1998,  February 12, 1998,  February 23, 1998,  March 19, 
          1998, April 13,1998,  April 29, 1998,  May 19, 1998,  June 2, 1998,  
          June 3, 1998, June 15, 1998, June 24, 1998, June 26, 1998, July 2, 
          1998, July 14, 1998, July 15, 1998, July 29, 1998, September 3, 1998,
          September 8, 1998, September 29, 1998, October 13, 1998,  October 21,
          1998,  October 28, 1998,  November 3, 1998,  November 24, 1998,  
          December 1, 1998, December 10, 1998, December 28, 1998, January 19, 
          1999, February 17, 1999, February 18, 1999, February 22, 1999 and 
          February 23, 1999.

     We also  incorporate by reference  each of the following  documents that we
will file with the SEC after the date of this prospectus  until this offering is
completed or after the date of this initial registration  statement and prior to
effectiveness of the registration statement:

     o    reports filed under Sections 13(a) and (c) of the Exchange Act;

     o    definitive  proxy or information  statements filed under Section 14 of
          the  Exchange  Act in  connection  with any  subsequent  stockholders'
          meeting; and

     o    any reports filed under Section 15(d) of the Exchange Act.

     You should rely only on information  contained or incorporated by reference
in this  prospectus.  We have not, and the dealer has not,  authorized any other
person to provide you with different  information.  If anyone  provides you with
different or  inconsistent  information,  you should not rely on it. We are not,
and  the  dealer  is not,  making  an  offer  to sell  these  Securities  in any
jurisdiction where the offer or sale is not permitted.

     You should  assume that the  information  appearing in this  prospectus  is
accurate  as of the  date of  this  prospectus  only.  Our  business,  financial
condition and results of operations may have changed since that date.

     You  may  request  a copy  of any  filings  referred  to  above  (excluding
exhibits),  at no cost, by contacting us at the following address:  Mr. Lawrence
M. Egan,  Jr.,  Corporate  Secretary's  Office,  Merrill Lynch & Co.,  Inc., 100
Church Street, New York, New York 10080-6512, Telephone: (212) 602-8435.
    

                                    EXPERTS

   
     The  consolidated  financial  statements  of  ML&Co.  and its  subsidiaries
included in its current  report on Form 8-K dated  December 10, 1998 and related
financial  statement  schedules of ML&Co. and its  subsidiaries  included in the
1997  annual  report  on  Form  10-K,  and  incorporated  by  reference  in this
prospectus, have been audited by Deloitte & Touche LLP, independent auditors, as
stated in their  reports  incorporated  by  reference  in this  prospectus.  The
Selected  Financial  Data under the  captions  "Operating  Results",  "Financial
Position" and "Common Share Data" for each of the five years in the period ended
December 26, 1997 included in the current  report on Form 8-K dated December 10,
1998, and  incorporated by reference in this  prospectus,  has been derived from
consolidated financial statements audited by Deloitte & Touche LLP, as set forth
in their reports included or incorporated by reference in this prospectus. These
consolidated financial statements and related financial statement schedules, and
Selected  Financial Data  incorporated  by reference in this  prospectus and the
registration   statement  of  which  this   prospectus  is  a  part,  have  been
incorporated by reference in reliance upon such reports of Deloitte & Touche LLP
given upon their authority as experts in accounting and auditing.

     With respect to unaudited  interim  financial  information  for the periods
included in the quarterly  reports on Form 10-Q which are  incorporated  in this
prospectus by reference,  Deloitte & Touche LLP have applied limited  procedures
in accordance  with  professional  standards  for a review of such  information.
However,  as stated in their reports included in these quarterly reports on Form
10-Q and  incorporated by reference in this  prospectus,  they did not audit and
they  do  not  express  an  opinion  on  this  interim  financial   information.
Accordingly,  the degree of reliance on their reports on this information should
be restricted in light of the limited nature of the review  procedures  applied.
Deloitte & Touche LLP are not subject to the liability  provisions of Section 11
of the Securities Act for any report on unaudited interim financial  information
because any report is not a "report" or a "part" of the  registration  statement
prepared or certified by an  accountant  within the meaning of Sections 7 and 11
of the Securities Act.
    



   
The information in this prospectus is not complete and may be changed. We may
not sell these securities until the registration statement filed with the
Securities and Exchange Commission is effective. This prospectus is not an
offer to sell these securities and it is not soliciting an offer to buy these
securities in any state where the offer or sale is not permitted.
    

                             Subject to Completion

   
                 Preliminary Prospectus dated February 26, 1999
    

PROSPECTUS
- ----------

                                    [LOGO]
                           Merrill Lynch & Co., Inc.

   
               Structured Yield Product Exchangeable for Stocks SM
                                   STRYPES SM
                            ----------------------


<TABLE>
<CAPTION>
         Offering of the STRYPES:                                     Distributions at Maturity:
<S> <C>                                                         <C>  <C>
o    We will offer from time to time our STRYPES, which          o    On the stated maturity date of each series of
     are senior debt securities of ML&Co. that are                    STRYPES, or any earlier date described in the
     exchangeable into the common stock or other                      discharge the strypes by delivering to you a
     securities of an unaffiliated company.                           number of shares of common stock or other
                                                                      securities of an unaffiliated company or property
o    We will offer the STRYPES in series and on terms                 determined in accordance with a payment formula
     determined by market conditions at the time of                   all as described in the prospectus supplement.
     sale . We will describe these terms in the                  
     prospectus supplement used to offer the specific            o    Instead of delivering shares of common stock or
     series of STRYPES.                                               other securities or property, we may deliver cash,
                                                                      or a combination of cash and the common stock or
o    Each series of STRYPES may be listed on a national               other securities, with an equal value.
     securities exchange described in the prospectus
     supplement.
</TABLE>


     The value of any common stock, other securities or cash that you may
receive on the stated maturity date, or any earlier date, in connection with
your investment in the STRYPES may be less than the price that you paid for
your STRYPES and may result in a loss to you .
    

     Neither the Securities and Exchange Commission nor any state securities
commission has approved or disapproved of these securities or determined if
this prospectus is truthful or complete. Any representation to the contrary is
a criminal offense.

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

                    The date of this prospectus is , 199 .

- -----------
 SM Service mark of Merrill Lynch & Co., Inc.
    


<PAGE>


   
                           MERRILL LYNCH & CO., INC.

     We are a holding company that,  through our U.S. and non-U.S.  subsidiaries
and  affiliates  such as Merrill  Lynch,  Pierce,  Fenner & Smith  Incorporated,
Merrill Lynch Government Securities Inc., Merrill Lynch Capital Services,  Inc.,
Merrill Lynch  International,  Merrill Lynch Asset  Management  L.P. and Merrill
Lynch  Mercury  Asset  Management,  provides  investment,  financing,  advisory,
insurance, and related products on a global basis, including:

     o   securities brokerage, trading and underwriting;

     o   investment banking, strategic services, including mergers and
         acquisitions and other corporate finance advisory activities;

     o   asset management and other investment advisory and recordkeeping
         services;

     o   trading and brokerage of swaps, options, forwards, futures and other
         derivatives;

     o   securities clearance services;

     o   equity, debt and economic research;

     o   banking, trust and lending services, including mortgage lending and
         related services; and

     o   insurance sales and underwriting services.

We provide these products and services to a wide array of clients, including
individual investors, small businesses, corporations, governments,
governmental agencies and financial institutions.
    

     Our principal executive office is located at World Financial Center,
North Tower, 250 Vesey Street, New York, New York 10281; our telephone number
is (212) 449-1000.

   
     If you want to find more information about us, please see the sections
entitled "Where You Can Find More Information" and "Incorporation of
Information We File with the SEC" in this prospectus.

     In this  prospectus,  references  to "ML&Co.",  "we",  "us" and "our" refer
specifically  to Merrill Lynch & Co., Inc., the holding  company.  ML&Co. is the
issuer of the STRYPES described in this prospectus.
    


<PAGE>


                                USE OF PROCEEDS

   
     We intend to use the net proceeds  from the sale of the STRYPES for general
corporate  purposes,  unless  otherwise  specified in the prospectus  supplement
relating to a specific  issue of STRYPES.  Our general  corporate  purposes  may
include financing the activities of our  subsidiaries,  financing our assets and
those of our  subsidiaries,  the  lengthening  of the  average  maturity  of our
borrowings,  and financing acquisitions.  until we use the net proceeds from the
sale of any of our securities for general  corporate  purposes,  we will use the
net proceeds to reduce our short-term indebtedness or for temporary investments.
We expect that we will, on a recurrent basis, engage in additional financings as
the need arises to finance our growth, through acquisitions or otherwise,  or to
lengthen  the average  maturity of our  borrowings.  To the extent that  STRYPES
being purchased for resale by our subsidiary,  Merrill Lynch,  Pierce,  Fenner &
Smith  Incorporated,  referred to in this prospectus as MLPF&S,  are not resold,
the  aggregate  proceeds  that we and our  subsidiaries  would  receive would be
reduced.
    

                      RATIO OF EARNINGS TO FIXED CHARGES

   
In 1998,  we  acquired  the  outstanding  shares  of  Midland  Walwyn,  Inc.,  a
transaction accounted for as a  pooling-of-interests.  The following information
has been restated as if the two entities had always been combined.


<TABLE>
<CAPTION>


                                          YEAR ENDED LAST FRIDAY IN DECEMBER    
                                           1994   1995   1996   1997   1998     
                                           ----   ----   ----   ----   ----     
<S>                                       <C>    <C>    <C>    <C>    <C>       
Ratio of earnings to fixed charges (a)...  1.2    1.2    1.2    1.2    1.1      

</TABLE>

    

          (a) The effect of combining  Midland  Walwyn did not change the ratios
              reported for the fiscal years 1994 through 1997

         For the purpose of calculating  the ratio of earnings to fixed charges,
"earnings"  consist of earnings from continuing  operations  before income taxes
and  fixed  charges,  excluding  capitalized  interest  and  preferred  security
dividend  requirements  of  subsidiaries.  "Fixed  charges"  consist of interest
costs,  the interest  factor in rentals,  amortization  of debt issuance  costs,
preferred  security  dividend  requirements  of  subsidiaries,  and  capitalized
interest.


                          DESCRIPTION OF THE STRYPES

   
     Each issue of STRYPES will be a series of senior debt securities of
ML&Co. to be issued under an indenture (the "1983 Indenture"), dated as of
April 1, 1983, as amended and restated, between ML&CO. and The Chase Manhattan
Bank, as trustee (the "Trustee"). For each series of STRYPES, ML&Co. and the
Trustee will enter into a supplemental indenture which will further amend and
supplement the 1983 Indenture. Any supplemental indenture relating to a
specific series of STRYPES and the 1983 Indenture are collectively referred to
as the "Indenture". The following summary of certain provisions of the
Indenture is not complete and is qualified in its entirety by reference to the
Indenture. All capitalized terms not otherwise defined in this section have
the meanings specified in the Indenture. Whenever any defined term of the
Indenture IS referred to in this section, the defined term IS incorporated by
reference in this section.
    


<PAGE>


   
TERMS OF THE STRYPES

     The supplemental indenture will provide that STRYPES of the related
series may be issued from time to time under the Indenture, up to a specified
aggregate issue price, upon the satisfaction of certain conditions before
issuance. The supplemental indenture will establish the terms of the related
series of STRYPES, including:

     o  the issue price per STRYPES; o the date on which the STRYPES will
        mature;

     o  the consideration deliverable or payable with respect to each STRYPES,
        whether at maturity or upon earlier acceleration, and the formula or
        other method by which the amount of any consideration deliverable or
        payable will be determined;

     o  any fixed or variable rate or rates per annum;

     o  the interest payment dates;

     o  any provisions for redemption, the redemption price and any
        remarketing arrangements;

     o  any sinking fund requirements;

     o  whether the STRYPES are denominated or provide for payment in United
        States dollars or a foreign currency or units of two or more foreign
        currencies;

     o  whether and under what circumstances ML&Co. will pay additional
        amounts ("Additional Amounts") under any STRYPES held by a person who
        is not a U.S. person FOR specified taxes, assessments or other
        governmental charges and whether ML&Co. has the option to redeem the
        affected STRYPES rather than pay any Additional Amounts;

     o  the title and series designation;

     o  whether the STRYPES are to be issued in global form;

     o  the obligation of ML&Co. to pay and discharge the STRYPES at maturity
        by delivery of a number of shares of common stock or other securities
        or property (the "Underlying Securities") of an unaffiliated
        corporation or cash or a combination of cash and Underlying Securities
        with an equal value;

     o  the formula or other method by which the consideration deliverable or
        payable at maturity of the STRYPES or any earlier date will be
        determined and the terms and conditions upon which any payment and
        discharge of the STRYPES will be effected.

     The terms of the specific series of STRYPES being offered will be
described in the applicable prospectus supplement.

     Under the Indenture, ML&Co., without the consent of holders of any
STRYPES, is permitted to issue STRYPES with terms different from those of
STRYPES previously issued and to reopen a previous series of STRYPES and issue
additional STRYPES of that series.

     Issue price and interest, premium and Additional Amounts, if any, and
Underlying Securities will be payable or deliverable in the manner, at the
places and subject to the restrictions set forth in the Indenture, the
applicable supplemental indenture, the form of the STRYPES and the applicable
prospectus supplement, provided that payment of any interest and any
Additional Amounts may be made at the option of ML&Co. by check mailed to the
holders of registered STRYPES at their registered addresses.


<PAGE>


     STRYPES may be presented for exchange, and registered STRYPES may be
presented for transfer, in the manner, at the places and subject to the
restrictions set forth in the Indenture, the applicable supplemental
indentures the form of the STRYPES and the applicable prospectus supplement.
No service charge will be made for any transfer or exchange of STRYPES, but
ML&Co. may require payment of a sum sufficient to cover any tax or other
governmental charge payable in connection with a transfer or exchange.
    

RANKING

   
     The STRYPES will be unsecured obligations and will rank equally with all
other unsecured and unsubordinated indebtedness of ML&Co. Because ML&Co. is a
holding company, the rights of ML&Co. and its creditors, including the holders
of the STRYPES, to participate in any distribution of the assets of any
subsidiary upon its liquidation or reorganization or otherwise is necessarily
subject to the prior claims of creditors of the subsidiary, except to the
extent that claims of ML&Co. itself as a creditor of the subsidiary may be
recognized. In addition, dividends, loans and advances from certain
subsidiaries, including MLPF&S, to ML&Co. are restricted by net capital
requirements under the Securities Exchange Act of 1934 and under rules of
exchanges and other regulatory bodies.
    

MERGER AND CONSOLIDATION

   
     ML&Co. may consolidate or merge with or into any other corporation and
ML&Co. may sell, lease or convey all or substantially all of its assets to any
corporation, provided that:

     o   the resulting corporation, if other than ML&Co., IS a corporation
         organized and existing under the laws of the United States of America
         or any U.S. state and assumes all of ML&Co.'s obligations to:

         o  pay or deliver the Underlying Securities, cash with an equal value
            or a combination of both in respect of, any interest and
            Additional Amounts on, and any other amounts payable with respect
            to, the STRYPES of each series; and

         o  perform and observe all of the obligations and conditions of the
            Indenture to be performed or observed by ML&Co., and

     o   ML&Co. or the successor corporation, as the case may be, is not,
         immediately after any consolidation or merger, in default under the
         Indenture.
    

LIMITATIONS UPON LIENS

   
     ML&Co. may not, and may not permit any Subsidiary to, create, assume,
incur or permit to exist any indebtedness for borrowed money secured by a
pledge, lien or other encumbrance, other than any liens specifically permitted
by the Indenture, on the Voting Stock owned directly or indirectly by ML&Co.
of any Subsidiary, other than a Subsidiary which, at the time of incurrence of
the secured indebtedness, has a net worth of less than $3,000,000, unless the
outstanding STRYPES are secured equally and ratably with the secured
indebtedness.

     "Subsidiary" is defined in the indenture as any corporation of which at
the time of determination, ML&Co. and/or one or more subsidiaries of ML&Co.
owns or controls directly or indirectly 50% of the shares of Voting Stock.


<PAGE>


     "Voting Stock" is defined in the Indenture as the stock of the class or
classes having general voting power under ordinary circumstances to elect at
least a majority of the board of directors, managers or trustees of a
corporation provided that, for the purposes of the indenture, stock that
carries only the right to vote conditionally on the occurrence of an event is
not considered voting stock whether or not the event has happened.
    

LIMITATIONS ON DISPOSITION OF VOTING STOCK OF, AND MERGER AND SALE OF ASSETS
BY, MLPF&S

   
     ML&Co. may not sell, transfer or otherwise dispose of any Voting Stock of
MLPF&S or permit MLPF&S to issue, sell or otherwise dispose of any of its
Voting Stock, unless, after giving effect to the transaction, MLPF&S remains a
Controlled Subsidiary.

     "Controlled Subsidiary" is defined in the Indenture to mean a corporation
more than 80% of the outstanding shares of Voting Stock of which are owned
directly or indirectly by ML&Co.

     In addition, ML&Co. may not permit MLPF&S to:
    

     o   merge or consolidate, unless the surviving company is a Controlled
         Subsidiary, or

   
     o   convey or transfer its properties and assets substantially as an
         entirety, except to one or more Controlled Subsidiaries.
    

EVENTS OF DEFAULT

   
     Unless otherwise specified in a prospectus supplement, each of the
following will be an Event of Default under the Indenture with respect to each
series of STRYPES:

     o   failure to pay and discharge the STRYPES of that series with the
         Underlying Securities or, if ML&Co. so elects, to pay an equivalent
         amount in cash instead of underlying securities when due,

     o   failure to pay the redemption price or any redemption premium with
         respect to any STRYPES of that series when due;

     o   failure to deposit any sinking fund payment, when and as due by the
         terms of any STRYPES of that series;

     o   failure to pay any interest on or any Additional Amounts in respect
         of any STRYPES of that series when due, and continuing for 30 days;

     o   failure to perform any other obligation of ML&Co. contained in the
         Indenture for the benefit of that series or in the STRYPES of that
         series, continuing for 60 days after written notice has been given to
         ML&Co. by the Trustee, or to ML&Co. and the Trustee by the holders of
         at least 10% of the aggregate issue price of the outstanding STRYPES
         of that series, as provided in the Indenture;

     o   specified events in bankruptcy, insolvency or reorganization of
         ML&Co.; and

     o   any other Event of Default provided with respect to STRYPES of that
         series.

     Unless otherwise specified in a prospectus supplement, if an Event of
Default occurs and is continuing for any series of STRYPES, other than as a
result of the bankruptcy, insolvency or reorganization of ML&Co., the Trustee
or the holders of at least 25% in aggregate issue price of the outstanding
STRYPES of that series, by notice as provided in the Indenture, may declare an
amount equal to the aggregate issue price of all the STRYPES of that series,
the accrued interest on the STRYPES and all Additional Amounts payable with
respect to the STRYPES of that series immediately due and payable in


<PAGE>


cash. The Trustee or the holders of at least 25% in aggregate issue price of
the outstanding STRYPES may declare these amounts due immediately as described
in the preceding sentence without any other declaration or other action BY the
Trustee or any holder. At any time after a declaration of acceleration, but
before the Trustee has obtained a judgment or decree based on acceleration,
the holders of a majority of the aggregate issue price of the outstanding
STRYPES of that series may, under certain circumstances, rescind and annul any
acceleration if all Events of Default, other than the non-payment of the
amount equal to the aggregate issue price of all the STRYPES of that series
due by reason of acceleration, have been cured or waived as provided in the
Indenture. See "Modification and Waiver" below.

     The holders of a majority in aggregate issue price of the outstanding
STRYPES of a series may direct the time, method and place of conducting any
proceeding for any remedy available to the trustee or exercising any trust
power conferred on the Trustee with respect to the STRYPES of that series,
provided that any direction is not in conflict with any rule of law or the
Indenture. Subject to the provisions of the Indenture relating to the duties
of the Trustee, in case an Event of Default shall occur and be continuing, the
Trustee will be under no obligation to exercise any of its rights or powers
under the Indenture at the request or direction of any of the holders of
STRYPES of any series, unless the holders of that series shall have offered to
the Trustee reasonable security or indemnity against the costs, expenses and
liabilities which might be incurred by it in compliance with any request or
direction.

     The STRYPES and other series of senior debt securities issued under the
Indenture will not have the benefit of any cross-default provisions with other
indebtedness of ML&Co.

     ML&Co. will be required to furnish to the Trustee annually a statement as
to the fulfillment by ML&Co. of its obligations under the Indenture.
    

MODIFICATION AND WAIVER

   
     Unless otherwise specified in a prospectus supplement, provisions in the
Indenture affecting a series of STRYPES may be modified and amended by ML&Co.
and the Trustee with the consent of holders of at least 66 2/3% in aggregate
issue price of the series of STRYPES affected. However, without the consent of
each holder of any STRYPES affected, no amendment or modification to any
Indenture may:

     o   change the maturity date or the stated maturity date or any
         installment of interest or Additional Amounts on any STRYPES or any
         premium payable on redemption, or change the redemption price,

     o   reduce the amount of Underlying Securities payable with respect to
         any STRYPES or reduce the amount of cash, or cash and Underlying
         Securities, payable instead of Underlying Securities,

     o   reduce the amount of interest or Additional Amounts payable on any
         STRYPES or reduce the amount of cash payable with respect to any
         STRYPES upon acceleration ,

     o   change the place or currency of payment of interest or Additional
         Amounts on, or any amount of cash payable with respect to, any
         STRYPES,

     o   impair the right to institute suit for the enforcement of any payment
         on any STRYPES, including the payment of Underlying Securities with
         respect to any STRYPES,

     o   reduce the percentage of the aggregate issue price of outstanding
         STRYPES of that series, the consent of whose holders is required to
         modify or amend the Indenture,

     o   reduce the percentage of the aggregate issue price of outstanding
         STRYPES of that series necessary for waiver of compliance with
         certain provisions of the Indenture or for waiver of certain defaults
         or


<PAGE>


     o   modify the provisions with respect to modification and waiver.

     Except as provided in the Indenture, no modification of or amendment to
the Indenture may adversely affect the rights of a holder of any other Senior
Debt Security without the consent of each holder affected.

     The holders of a majority of the aggregate issue price of each series of
STRYPES may waive compliance by ML&Co. with certain restrictive provisions of
the Indenture. Any past default with respect to any series of STRYPES may BE
waived by the holders of a majority in aggregate issue price of the
outstanding STRYPES of that series, except a default:

     o   in the payment of the Underlying Securities or any other amounts due
         and payable or deliverable under the STRYPES of that series; or

     o   in respect of an obligation of ML&Co. contained in, or a provision
         of, the Indenture which cannot be modified under the terms of that
         Indenture without the consent of each holder of each outstanding
         series of STRYPES affected.
    

GOVERNING LAW

     The Indenture and the STRYPES will be governed by, and construed in
accordance with, the laws of the State of New York.


<PAGE>


                             PLAN OF DISTRIBUTION

   
     ML&Co. may sell STRYPES to the public through MLPF&S. The accompanying
prospectus supplement describes the terms of the STRYPES being offered ,
including the public offering or purchase price, any discounts and commissions
to be allowed or paid, all other items constituting underwriting compensation,
the discounts and commissions to be allowed or paid to dealers, if any, and
the exchanges, if any, on which the STRYPES will be listed. Under certain
circumstances, ML&Co. may repurchase STRYPES and reoffer them to the public as
set forth above. ML&Co. may also arrange for repurchases and resales of the
STRYPES by dealers.
    

     The underwriting of STRYPES will conform to the requirements set forth in
the applicable sections of Rule 2720 of the Conduct Rules of the National
Association of Securities Dealers, Inc.

   
                      WHERE YOU CAN FIND MORE INFORMATION

     We file reports, proxy statements and other information with the SEC. Our
SEC filings are also available over the internet at the SEC's web site at
http://www.sec.gov. You may also read and copy any document we file by
visiting the SEC's public reference rooms in Washington, D.C., New York, New
York, and Chicago, Illinois. Please call the SEC at 1-800-SEC-0330 for further
information about the public reference rooms. You may also inspect our SEC
reports and other information at the New York Stock Exchange, Inc., 20 Broad
Street, New York, New York 10005.

     We have filed a registration statement on Form S-3 with the SEC covering
the STRYPES and other securities. for further information on ML&Co. and the
STRYPES, you should refer to our registration statement and its exhibits. This
prospectus summarizes material provisions of contracts and other documents
that we refer you to. Because the prospectus may not contain all the
information that you may find important, you should review the full text of
these documents. We have included copies of these documents as exhibits to our
registration statement.

               INCORPORATION OF INFORMATION WE FILE WITH THE SEC

     The SEC allows us to incorporate by reference the information we file
with them, which means:

     o   incorporated documents are considered part of the prospectus;

     o   we can disclose important information to you by referring you to
         those documents; and

     o   information that we file with the SEC will automatically update and
         supersede this incorporated information.

     We incorporate by reference the documents listed below which were filed
with the SEC under the Exchange Act:

     o   annual report on Form 10-K for the year ended December 26, 1997
         (excluding the financial information which was restated in Exhibit
         99(i) to our current report on Form 8-K dated December 10, 1998);

     o   quarterly reports on Form 10-Q for the quarters ended March 27, 1998,
         June 26, 1998 and September 25, 1998; and

     o   current reports on Form 8-K dated January 20, 1998, January 30, 1998,
         February 4, 1998, February 12, 1998, February 23, 1998, March 19,
         1998, April 13,1998, April 29, 1998, May 19, 1998, June 2, 1998, June
         3, 1998, June 15, 1998, June 24, 1998, June 26, 1998, July 2,


<PAGE>


         1998, July 14, 1998, July 15, 1998, July 29, 1998, September 3, 1998,
         September 8,1998, September 29, 1998, October 13, 1998, October 21,
         1998, October 28, 1998, November 3, 1998, November 24, 1998, December
         1, 1998, December 10, 1998, December 28, 1998, January 19, 1999,
         February 17, 1999, February 18, 1999, February 22, 1999 and February
         23, 1999.

     We also incorporate by reference each of the following documents that we
will file with the SEC after the date of this prospectus until this offering
is completed or after the date of this initial registration statement and
prior to effectiveness of the registration statement:

     o   reports filed under Sections 13(a) and (c) of the Exchange Act;

     o   definitive proxy or information statements filed under Section 14 of
         the Exchange Act in connection with any subsequent stockholders'
         meeting; and

     o   any reports filed under Section 15(d) of the Exchange Act.

     You should rely only on information contained or incorporated by
reference in this prospectus. We have not, and the dealer has not, authorized
any other person to provide you with different information. If anyone provides
you with different or inconsistent information, you should not rely on it. We
are not, and the dealer is not, making an offer to sell these securities in
any jurisdiction where the offer or sale is not permitted.

     You should  assume that the  information  appearing in this  prospectus  is
accurate  as of the  date of  this  prospectus  only.  Our  business,  financial
condition and results of operations may have changed since that date.

     You may request a copy of any filings referred to above (excluding
exhibits), at no cost, by contacting us at the following address: Mr. Lawrence
M. Egan, Jr., Corporate Secretary's Office, Merrill Lynch & Co., Inc., 100
Church Street, New York, New York 10080-6512, Telephone: (212) 602-8435.
    

                                    EXPERTS

   
     The consolidated financial statements of ML&Co. and its subsidiaries
included in its current report on Form 8-K dated December 10, 1998 and related
financial statement schedules of ML&Co. and its subsidiaries included in the
1997 annual report on Form 10-K, and incorporated by reference in this
prospectus, have been audited by Deloitte & Touche LLP, independent auditors,
as stated in their reports incorporated by reference in this prospectus. The
Selected Financial Data under the captions "Operating Results", "Financial
Position" and "Common Share Data" for each of the five years in the period
ended December 26, 1997 included in the current report on Form 8-K dated
December 10, 1998, and incorporated by reference in this prospectus, has been
derived from consolidated financial statements audited by Deloitte & Touche
LLP, as set forth in their reports included or incorporated by reference in
this prospectus. These consolidated financial statements and related financial
statement schedules, and Selected Financial Data incorporated by reference in
this prospectus and the registration statement of which this prospectus is a
part, have been incorporated in this prospectus by reference in reliance upon
the reports of Deloitte & Touche LLP given upon their authority as experts in
accounting and auditing.

         With respect to unaudited interim financial information for the periods
included in the quarterly  reports on Form 10-Q which are  incorporated  in this
prospectus by reference,  Deloitte & Touche LLP have applied limited  procedures
in accordance  with  professional  standards  for a review of such  information.
However,  as stated in their reports included in these quarterly reports on Form
10-Q and  incorporated by reference in this  prospectus,  they did not audit and
they  do  not  express  an  opinion  on  any  interim   financial   information.
Accordingly,  the degree of reliance on their reports on this information should
be restricted in light of the limited nature of the review  procedures  applied.
Deloitte & Touche LLP are not subject to the liability  provisions of Section 11
of the  Securities  Act of 1933, as amended for any report on unaudited  interim
financial  information  because  any report is not a "report" or a "part" of the
registration statement prepared or certified by an accountant within the meaning
of Sections 7 and 11 of the Securities Act.
    


The information in this  prospectus is not complete and may be changed.  We may
not sell  these  securities  until the  registration  statement  filed with the
Securities  and Exchange  Commission  is effective.  This  prospectus is not an
offer to sell these  securities  and it is not soliciting an offer to buy these
securities in any state where the offer or sale is not permitted.


<PAGE>


   
                             Subject to Completion
                 Preliminary Prospectus dated February 26, 1999
                                         

PROSPECTUS
- ----------
                                     [LOGO]

                                         
                    % Trust Originated Preferred Securities
                                         

                    Merrill Lynch Preferred Capital Trust VI

                                         
                        Liquidation Amount $25 per TOPrS

            guaranteed to the extent described in this prospectus by

                           Merrill Lynch & Co., Inc.
    

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



<PAGE>


   
 The TOPrS:

    o   TOPrS  represent  preferred  ownership  interests  in the  assets of ML
        Trust.  The sole assets of ML Trust will be the  partnership  preferred
        securities  of  ML  Partnership  which  represent  preferred  ownership
        interests in the assets of ML Partnership.

    o   The  TOPrS and the  partnership  preferred  securities  do not have any
        stated maturity.

    o   The sole  assets of ML  Partnership  will be the  debentures  issued by
        ML&Co.  and its  affiliates  and cash and  other  permitted  securities
        described in this prospectus.

    o   ML  Trust  will  apply to have the  TOPrS  trade on the New York  Stock
        Exchange starting within 30 days after the TOPrS are issued.

    o   Closing:

Distributions on the TOPrS:

    o   Each TOPrS pays a quarterly  distribution  at the rate of ____%, or $__
        per  TOPrS  per  year,  if ML  Partnership  pays  distributions  on the
        partnership preferred securities.

    o   ML Trust and ML  Partnership  may redeem the TOPrS and the  partnership
        preferred  securities as described in this prospectus.  If ML Trust and
        ML  Partnership   redeem  the  TOPrS  and  the  partnership   preferred
        securities,  you will receive $25 plus  accumulated  distributions  for
        each TOPrS you own. If ML Trust redeems the TOPrS or is liquidated, but
        ML Partnership  does not redeem the partnership  preferred  securities,
        you will receive the partnership preferred securities rather than cash.

    o   ML&Co. will guarantee, to the extent described in this prospectus,

        o  the quarterly  distributions  declared on and the liquidation amount
           of the TOPrS;

        o  distributions  declared  by  ML  Partnership  to  ML  Trust  on  the
           partnership preferred securities; and

        o  obligations  of  its  affiliates  on  the  debentures   held  by  ML
           Partnership.
    


   
                     Investing in the TOPrS involves risks.
                      Please see "Risk Factors" on page 6.

                                                  Per TOPrS      Total
                                                  ---------      -----
Public offering price..........................     $25.00        $
Proceeds to ML Trust...........................     $25.00        $

         Purchasers   of  the  TOPrS  will  be  required  to  pay   accumulated
distributions  from  ____________,  1999, if settlement occurs after that date.
Expenses of the offering and  underwriting  commissions of $____ per TOPrS,  or
$_____  per TOPrS for sales of more than  10,000  TOPrS to a single  purchaser,
will be paid by ML&Co.
    

         Neither  the  Securities   and  Exchange   Commission  nor  any  state
securities  commission  has  approved or  disapproved  of these  securities  or
determined if this prospectus is truthful or complete.  Any  representation  to
the contrary is a criminal offense.

                         ------------------------------
   
                              Merrill Lynch & Co.
    

                         ------------------------------
   
                 The date of this prospectus is       , 199 .

         SM TOPrS"  and "Trust  Originated  Preferred  Securities"  are service
marks owned by Merrill Lynch & Co., Inc.
    


<PAGE>


<TABLE>
<CAPTION>

                               TABLE OF CONTENTS

   
                                                                                                            Page
                                                                                                            ----
<S>                                                                                                           <C>
SUMMARY INFORMATION--Q&A.......................................................................................3

RISK FACTORS...................................................................................................7

MERRILL LYNCH & CO., INC......................................................................................11

USE OF PROCEEDS...............................................................................................11

RATIO OF EARNINGS TO FIXED CHARGES............................................................................12

MERRILL LYNCH PREFERRED CAPITAL TRUST VI......................................................................13

MERRILL LYNCH PREFERRED FUNDING  VI, L.P......................................................................15

DESCRIPTION OF THE TOPRS......................................................................................17

DESCRIPTION OF THE TRUST GUARANTEE............................................................................31

DESCRIPTION OF THE PARTNERSHIP PREFERRED SECURITIES...........................................................34

DESCRIPTION OF THE PARTNERSHIP GUARANTEE......................................................................48

UNITED STATES FEDERAL INCOME TAXATION.........................................................................51

UNDERWRITING..................................................................................................55

LEGAL MATTERS.................................................................................................58

EXPERTS.......................................................................................................59

INDEX OF CERTAIN DEFINED TERMS................................................................................60

INDEX TO FINANCIAL STATEMENTS................................................................................F-1

INDEPENDENT AUDITORS' REPORT.................................................................................F-2

NOTES TO BALANCE SHEET OF MERRILL LYNCH PREFERRED FUNDING VI, L.P............................................F-3

INDEPENDENT AUDITORS' REPORT.................................................................................F-4

NOTES TO BALANCE SHEET OF MERRILL LYNCH PREFERRED CAPITAL TRUST VI...........................................F-5
    

</TABLE>

<PAGE>



                            SUMMARY INFORMATION--Q&A


<PAGE>


   
         This summary  includes  questions and answers that highlight  selected
information from the prospectus to help you understand the TOPrS.  This summary
may not contain all the  information  that may be  important to you. You should
carefully read this  prospectus to fully  understand the terms of the TOPrS, as
well as the tax and other  considerations  that should be  important  to you in
making a decision about whether to invest in the TOPrS.  You should pay special
attention to the "Risk Factors"  section to determine  whether an investment in
the TOPrS is appropriate for you.

     In this prospectus:

      o   references to "ML&Co.", "we", "us" and "our" are to Merrill Lynch & 
          Co., Inc.,

      o   references to "ML Trust " are to Merrill Lynch Capital Preferred
          Trust VI, and

      o   references to "ML Partnership " are to Merrill Lynch Preferred
          Funding VI, L.P.
    

What are the TOPrS?

   
         Each TOPrS is a preferred  interest in the assets of ML Trust. We will
own all of the common  securities of ML Trust. The sole assets of ML Trust will
be  the  partnership  preferred  securities  issued  by ML  Partnership,  which
represent  preferred  ownership  interests in the assets of ML Partnership.  ML
Partnership  will use  substantially  all of the proceeds  from the sale of its
partnership  preferred  securities  and our  capital  contribution  as  general
partner of ML Partnership to purchase debentures from us and one or more of our
affiliates.

 What is the ML Trust?

         ML Trust is a  business  trust  established  under  Delaware  law that
exists for the sole purpose of issuing the TOPrS and investing the proceeds and
engaging in incidental activities.

What is  ML Partnership?

         ML Partnership  is a limited  partnership  established  under Delaware
law. The assets of ML Partnership will be:

         o     the debentures issued by us and our affiliates; and

         o     cash and securities not issued by us or our affiliates.

We are the general partner of ML Partnership.
    

What distributions will I receive on the TOPrS?

   
         The TOPrS provide for a quarterly cash  distribution  at the rate of %
or $___ per year for each TOPrS you own.  Distributions are payable on each , ,
and , beginning ______, . Distributions  will accumulate from the date ML Trust
originally  issues the TOPrS.  Because  the sole assets of ML Trust will be the
partnership  preferred securities of ML Partnership and substantially all of ML
Partnership's assets will be the debentures issued by us and our affiliates, ML
Trust's ability to pay distributions on the TOPrS is ultimately  dependent upon
our and our affiliates'  ability to make interest payments on those debentures.
If we or our affiliates  exercise our right to defer making an interest payment
on our debentures then held by ML Partnership,  ML Partnership will not be able
to pay any distributions on its preferred  partnership  securities and ML Trust
will not be able to pay quarterly  distributions  to you until we resume making
interest payments on those debentures.

         In  addition,  ML  Partnership  is  required to pay  dividends  on its
partnership  preferred  securities  only if they are  declared by us as general
partner of ML Partnership.  As a result,  you may not receive any distributions
on your  TOPrS  if ML Trust  does  not  receive  dividends  on the  partnership
preferred securities.

What are the debentures?

         The debentures are long term loans made by ML Partnership to us or our
affiliates from time to time. These debentures will be substantially  all of ML
Partnership's  assets.  The debentures that we issue to ML Partnership  will be
senior  unsecured  obligations  of ours and will rank  equally  with all of our
other senior unsecured obligations.  The debentures issued by our affiliates to
ML  Partnership  will be unsecured  obligations  of our  affiliates and we will
guarantee those obligations on a subordinated basis . We and our affiliates may
exercise our right to defer interest payments on the debentures for a period of
not more than six consecutive calendar quarters.

Can the TOPrS be redeemed?

         Yes. If ML Partnership redeems the partnership  preferred  securities,
each  TOPrS  will  be  redeemed  for  $25  plus  any   accumulated  and  unpaid
distributions  to the  date  of  redemption.  ML  Partnership  can  redeem  the
partnership  preferred  securities  in whole or in part from time to time on or
after.

          The  trustees  of ML Trust  can  elect  to  liquidate  ML  Trust  and
distribute  the  partnership  preferred  securities  to you if at any  time the
specified changes in U.S. tax law or U.S.  investment  company law described in
this prospectus occur.

         Additionally, we, as general partner of ML Partnership, have the right
to redeem the partnership  preferred  securities and you will receive cash from
the subsequent  automatic  redemption of the TOPrS if at any time the specified
changes  in U.S.  tax law or U.S.  investment  company  law  described  in this
prospectus occur.

         Neither  the  partnership  preferred  securities  nor the TOPrS can be
redeemed at any time at the option of their holders.  Neither the TOPrS nor the
partnership preferred securities have any scheduled maturity.
    

Are there any risks associated with my investment?

   
          Yes, an investment  in the TOPrS is subject to risk.  Please refer to
the section  entitled  "Risk  Factors" in this  prospectus for a description of
these risks.

What happens if ML Trust doesn't pay distributions on the TOPrS?

         If at any time you have not received a  distribution  on the TOPrS for
six  consecutive  calendar  quarters,  during that period  until all  scheduled
quarterly  distributions  are paid or set aside for  payment to you, we may not
declare or pay  dividends  on,  acquire,  or make a  liquidation  payment  with
respect to, any of our  outstanding  capital  stock.  In addition,  during that
period, we will not permit any of our finance subsidiaries to make any dividend
payment  on,  any  distribution  with  respect  to, any  acquisition  of or any
liquidation  payment  with  respect  to,  any of  their  outstanding  preferred
securities.

         This limitation prevents us from paying cash or other dividends to the
shareholders  of our capital stock if payments are not being made on the TOPrS,
any debenture  issued by us or our affiliates and held by ML Partnership or the
guarantees. However, these provisions will not restrict:

     o    our ability to pay dividends or distributions on our capital stock in
          shares  of,  or  options,  warrants  or rights  to  subscribe  for or
          purchase shares of our capital stock;

     o    our ability to convert or exchange our common stock of one class into
          our common stock of another class;

     o    our ability to redeem or purchase any rights under a rights agreement
          described in this  prospectus  or issue  preferred  stock under those
          rights; and

     o    the ability of us and our affiliates to purchase our capital stock in
          connection with  transactions for the account of customers of ours or
          our affiliates or in connection  with the  distribution or trading of
          our capital stock.
    

What are the guarantees?

   
         We will guarantee, to the extent described in this prospectus:

      o   declared distributions by ML Partnership to ML Trust and distribution
          of  quarterly  payments on the TOPrS by ML Trust to you to the extent
          ML  Trust  receives   distributions  on  the  partnership   preferred
          securities;

      o   the redemption amount due to you if ML Trust redeems the TOPrS;

      o   the liquidation amount of the TOPrS if ML Trust is liquidated; and

      o   interest  payments on debentures issued by our affiliates and held by
          ML Partnership.

      o   However, these guarantees do not apply to either:

      o   current  distributions on the partnership preferred securities unless
          and until ML Partnership declares  distributions out of funds legally
          available for payment; or

      o   liquidating  distributions  on the partnership  preferred  securities
          unless ML Partnership has assets available for payment.

         If ML Partnership  does not declare  distributions  on the partnership
preferred  securities,   ML  Trust  will  not  have  sufficient  funds  to  pay
distributions  on the TOPrS.  In that  case,  you will have no right to receive
those  distributions  because our guarantee  does not cover the  non-payment of
distributions on the partnership  preferred securities unless the distributions
are declared.

         Our  obligations  under the guarantees are  subordinate  and junior in
right of payment to all other of our liabilities and rank equally with our most
senior preferred stock and similar  guarantees of ours with respect to previous
and  future  issues  of TOPrS  and  other  preferred  stock by any other of our
finance subsidiaries.

 What happens if ML Trust is liquidated?

         If ML Trust is liquidated, other than in connection with any change in
U.S. tax or investment company law described above, for each TOPrS you own, you
will be entitled to receive $25 plus any accumulated  and unpaid  distributions
per TOPrS.

Do I have voting rights?

         Generally,  you will not have any  voting  rights,  except  under  the
limited circumstances  described below. The holders of a majority of the TOPrS,
however,  have the right to direct the time, method and place of conducting any
proceeding  for any remedy  available  to the property  trustee,  or direct the
exercise of any trust or power conferred upon the property trustee.

 In what form will the TOPrS be issued?

         The  TOPrS  will be  issued  in the  form of a global  certificate  or
certificates  registered  in the  name  of  Cede  & Co.,  as  nominee  for  The
Depository  Trust  Company also known as DTC. This means you will not receive a
certificate  for your TOPrS.  Your interests in the TOPrS will be evidenced by,
and transfers of the TOPrS will be effected only through, records maintained by
the participants in DTC.

Can you tell me more about ML&Co.?

         Merrill Lynch & Co., Inc. is a holding  company.  Our  subsidiary  and
affiliated  companies  provide  investment,  financing,  insurance  and related
products on a global  basis.  Our  principal  executive  offices are located at
World  Financial  Center,  North Tower,  250 Vesey Street,  New York,  New York
10281. Our telephone number is (212) 449-1000.  For information  about us , see
the section  "Merrill  Lynch & Co., Inc." in this  prospectus.  You should also
read the other  documents  we have  filed  with the SEC,  which you can find by
referring to the section entitled "Where You Can Find More Information" in this
prospectus.

Will the TOPrS be listed on an exchange?

         ML Trust has  applied to list the TOPrS on the NYSE under the  trading
symbol " ". If approved for  listing,  trading on the NYSE will begin within 30
days after the TOPrS are issued.  The listing of the TOPrS will not necessarily
ensure that a liquid trading market will be available for the TOPrS.
    


<PAGE>



                                  RISK FACTORS

   
         Your investment in the TOPrS will involve risks.  You should carefully
consider  the  following   discussion  of  risks  before  deciding  whether  an
investment in the TOPrS is suitable for you.

You will only receive distributions if distributions on the partnership
preferred securities are declared

         ML  Trust's  ability  to  pay  distributions  on the  TOPrS  to you is
dependent  upon its  receipt  of  distributions  on the  partnership  preferred
securities. If we or our affiliates defer or fail to make interest or principal
payments  on the  debentures  and we  fail to make  guarantee  payments  on the
guarantees,  ML Partnership will lack the funds necessary to pay  distributions
on the partnership preferred securities. If ML Partnership does not pay current
distributions on the partnership  preferred  securities,  either because we, as
the  general  partner,  do not declare  distributions  to be made or because ML
Partnership  lacks  sufficient  funds,  ML Trust  will  not have  funds to make
current  distributions  on the TOPrS. If ML Trust does not make payments to you
on the TOPrS, we will be restricted  from,  among other things,  paying cash or
certain other dividends on our capital stock.

There may be tax consequences to you if we fail to pay you distributions

         As a  holder  of the  TOPrS,  each of  which  represents  a  preferred
ownership  interest in the assets of ML Trust,  even if ML Partnership fails to
pay current distributions on the partnership preferred securities,  you will be
required  to accrue  income,  for U.S.  federal  income  tax  purposes,  on the
cumulative  deferred  distributions and accumulated  interest allocable to your
proportionate share of the partnership  preferred  securities held by ML Trust.
As a result,  you will recognize income for U.S. federal income tax purposes in
advance  of the  receipt  of cash and will not  receive  the cash from ML Trust
related to that  distribution  if you  dispose of your TOPrS  before the record
date for the date on which those distributions are made.

You may not receive full distributions if ML Partnership has insufficient 
income or assets

         You  are  subject  to the  risk  that  the  quarterly  or  liquidating
distributions paid on the TOPrS will not match the rate paid on the assets held
by ML Partnership,  including the debentures and any other securities  acquired
by ML Partnership in the future.

          This mismatch could occur if:

          o   we,  as the  general  partner  of ML  Partnership,  in our  sole
              discretion,  do not  declare  distributions  on  the  partnership
              preferred securities or if ML Partnership  receives  insufficient
              amounts from its  investments  to pay the  additional  compounded
              distributions that will accumulate on any unpaid distributions,

          o   ML Partnership  reinvests the proceeds  received from the assets
              it initially holds upon their  retirement or at their  maturities
              in other assets which do not generate  income  sufficient  to pay
              full dividends in respect of the partnership preferred securities
              at a rate of % per annum, or

          o   ML  Partnership  invests in assets that are not guaranteed by us
              and that cannot be  liquidated  by ML  Partnership  for an amount
              sufficient to pay any distributions on the partnership  preferred
              securities  in  full  or if ML  Partnership  does  not  make  any
              distributions.

         ML Trust  will not have  sufficient  funds  available  to pay you full
quarterly or liquidating  distributions  on the TOPrS if ML  Partnership  lacks
sufficient  funds  to  make  quarterly  or  liquidating  distributions  on  the
partnership preferred securities in full.

Our obligations under the guarantees and our debentures are subordinated

         Our  obligations  under the  guarantees are unsecured and will rank in
priority of payment:

       o  subordinate  and  junior  in right  of  payment  to all of our  other
          liabilities; and

       o  equally with:

          o     any of our most senior preferred stock issued from time to time,
                and

          o     similar  guarantees of ours with respect to previous and
                future  issues  of TOPrS and  other  series of  preferred
                stock by any of our finance subsidiaries.

This means that our obligations under the guarantees will not be paid unless we
can  satisfy  in  full  all of our  other  obligations  ranking  senior  to the
guarantees.

         Our  obligations  under our debentures  issued to ML  Partnership  are
subordinate  and junior in right of payment to all of our senior  indebtedness.
At September  25, 1998,  we had  outstanding  senior  indebtedness  aggregating
approximately  $83.7 billion which would have ranked senior to our  obligations
under the guarantees and our debentures.

         There are no terms in the TOPrS, the partnership preferred securities,
the  guarantees or the  debentures  that limit our ability to incur  additional
indebtedness, including indebtedness that ranks senior to the guarantees.

ML Trust's and ML Partnership's investments are not diversified

         Because  the  investments  of ML  Trust  and ML  Partnership  are  not
diversified,  you are  subject  to a greater  risk that their  assets  will not
generate sufficient income to pay current and liquidating  distributions on the
TOPrS and the  partnership  preferred  securities than you would with a vehicle
whose   investments  were  diversified  and  less  exposed  to  the  risk  that
non-payment on any particular  investment asset would impair its ability to pay
distributions to holders of its capital stock.

Redemption of the TOPrS or the partnership preferred securities may affect your
return

         Your TOPrS may be redeemed for cash or you may receive the partnership
preferred securities in exchange for your TOPrS in the event that:

   (1)      a change in U.S. tax law occurs which causes:

            o  ML  Trust  to be  subject  to  U.S.  federal  income  tax on the
               distributions   it  receives  or  accrues  on  the   partnership
               preferred securities;

            o  ML Partnership  to be subject to U.S.  federal income tax on the
               income or  interest  payments  it  receives  or  accrues  on the
               investments it holds;

            o  ML Trust or ML  Partnership to be subject to more than a minimal
               amount of other taxes, duties or governmental charges; or

            o  interest  payable  by  us  or  any  of  our  affiliates  on  the
               debentures  then held by ML Partnership to not be deductible for
               U.S. federal income tax purposes; or

  (2)      a change in U.S. investment company law occurs which requires ML
           Trust or ML Partnership to register as an investment company.

         If your TOPrS are exchanged for the partnership preferred securities,

           o  the trading value of the partnership preferred securities may be
              lower than the  trading  value of the TOPrS which may result in a
              lower  return  upon  your  sale  of  the  partnership   preferred
              securities; and

           o  you may incur an additional tax liability in excess of what you
              originally contemplated.

         Because  you may receive  partnership  preferred  securities  upon the
occurrence  of one of the  events  described  above,  in  connection  with your
investment decision with regard to the TOPrS, you are also making an investment
decision  with  regard to the  partnership  preferred  securities.  You  should
carefully  review  all the  information  regarding  the  partnership  preferred
securities  contained in this  prospectus.  There can be no assurance as to the
market prices for the partnership  preferred securities that may be distributed
in exchange for TOPrS if a liquidation of ML Trust were to occur.  Accordingly,
the  partnership  preferred  securities  that you may  receive  may  trade at a
discount to the  purchase  price of the TOPrS and affect your  expected  return
substantially.

         Unless  the  liquidation  of ML Trust  occurs  as a result of it being
subject to U.S. federal income tax with respect to the  distributions  received
or accrued on the  partnership  preferred  securities,  a  distribution  of the
partnership  preferred securities upon the liquidation of ML Trust would not be
a taxable  event to  holders  of the  TOPrS.  If as a  consequence  of ML Trust
becoming  subject  to U.S.  federal  income tax with  respect to  distributions
received or accrued on the partnership  preferred  securities,  your receipt of
the  partnership  preferred  securities from ML Trust would likely cause you to
recognize  a gain or loss as if you had  exchanged  TOPrS  for the  partnership
preferred  securities.  Similarly,  you would recognize a gain or loss if, upon
the occurrence of one of the events described above, ML Partnership redeems the
partnership   preferred   securities  for  cash  and  as  a  result,  ML  Trust
automatically redeems the TOPrS for cash.

Enforcement of certain rights by or on your behalf is limited

         The  special  representative's  ability to take  action on your behalf
under our guarantee of the partnership  preferred securities is limited, and it
is uncertain  that you would  receive a  distribution  on the TOPrS even if the
special  representative  took any action or was successful in recovering  funds
under our guarantee.  This is because under no  circumstances  will the special
representative   have  authority  to  cause  the  general  partner  to  declare
distributions on the partnership  preferred securities.  As a result,  although
the special  representative may be able to enforce ML Partnership's  creditors'
rights to accelerate and receive payments in respect of our and our affiliates'
debenture and our guarantee of those debentures,  rather than being required to
declare and make  distributions  on the partnership  preferred  securities,  ML
Partnership  would  be  entitled  to  reinvest  those  payments  in  additional
debentures of ours and our affiliates,  subject to satisfying the  reinvestment
criteria.

         If at any time:

           o   you have not received a distribution on the TOPrS for six
               consecutive calendar quarters;

           o   an event of default occurs and is continuing on any debenture
               issued by us or our affiliates and then held by ML Partnership;
               and

           o   we default on our obligations under our guarantee of the TOPrS
               or the partnership preferred securities;

then:

           o  you would rely on the enforcement by the property trustee of its
              rights,  as a holder  of the  partnership  preferred  securities,
              against us, as guarantor of the partnership preferred securities,
              including  the  right to direct  the  special  representative  to
              enforce

              (1)     ML Partnership's creditors' rights and other rights with
                      respect to our and our affiliate's debentures and our 
                      guarantee of those debentures,

              (2)     the rights of the holders of the partnership preferred 
                      securities under our guarantee of the partnership
                      preferred securities, and

              (3)     the rights of the  holders of the  partnership  preferred
                      securities to receive  distributions,  only if and to the
                      extent  declared  out  of  funds  legally  available  for
                      payment, on the partnership preferred securities, and

            o  ML Trustee  under our guarantee of the TOPrS will have the right
               to enforce the terms of the guarantee.

You have limited voting rights

         As a holder of the TOPrS you will have limited  voting rights and will
not be  entitled  to vote to appoint,  change,  or to increase or decrease  the
number  of  trustees  of ML  Trust.  As  holder  of  all of ML  Trust's  common
securities, those rights are ours exclusively.

The trading value of the TOPrS may be volatile

         The price at which  your  TOPrS may  trade may not fully  reflect  the
value of the  accumulated  but unpaid  distributions  on the TOPrS,  which will
equal the accumulated  but unpaid  distributions  on the partnership  preferred
securities.  In  addition,  because  the market  price of the TOPrS may be more
volatile  than  other  similar  securities  where  there is no right not to pay
current distributions:

            o  we, as general partner of ML Partnership, have the right not to
               declare current distributions on the partnership preferred
               securities, and

            o  the TOPrS represent preferred ownership interests in the 
               partnership preferred securities.

         If you dispose of your TOPrS, you will be required to include for U.S.
federal  income  tax  purposes  accumulated  but  unpaid  distributions  on the
partnership  preferred  securities through the date of disposition in income as
ordinary income,  and to add such amount to your adjusted tax basis in your pro
rata share of the partnership  preferred  securities deemed disposed of. To the
extent the  selling  price is less than your  adjusted  tax  basis,  which will
include all accumulated but unpaid distributions,  you will recognize a capital
loss. Subject to certain limited exceptions, you cannot apply capital losses to
offset ordinary income for U.S. federal income tax purposes.

There is no prior market for the TOPrS

         This series of TOPrS  constitutes  a new issue of  securities  with no
established trading market. ML Trust has applied to list the TOPrS on the NYSE.
There can be no assurance  that an active  market for the TOPrS will develop or
be  sustained  in the  future  on the  NYSE.  Although  the  underwriters  have
indicated to us that they intend to make a market in the TOPrS, as permitted by
applicable  laws  and  regulations,  they  are not  obligated  to do so and may
discontinue   any   market-making   activities  at  any  time  without  notice.
Accordingly,  no  assurance  can be given as to the  liquidity  of, or  trading
markets for, the TOPrS.

         We will only sell the TOPrS to those  investors for whom the TOPrS are
considered suitable in light of their particular circumstances.
    


<PAGE>



   
                           MERRILL LYNCH & CO., INC.

     We are a holding company that,  through our U.S. and non-U.S.  subsidiaries
and  affiliates  such as Merrill  Lynch,  Pierce,  Fenner & Smith  Incorporated,
Merrill Lynch Government Securities Inc., Merrill Lynch Capital Services,  Inc.,
Merrill Lynch  International,  Merrill Lynch Asset  Management  L.P. and Merrill
Lynch  Mercury  Asset  Management,  provides  investment,  financing,  advisory,
insurance, and related products on a global basis, including:

        o  securities brokerage, trading and underwriting;

        o  investment banking, strategic services, including mergers and 
           acquisitions and other corporate finance advisory activities;

        o  asset management and other investment advisory and recordkeeping
           services;

        o  trading and brokerage of swaps, options, forwards, futures and other
           derivatives;

        o  securities clearance services;

        o  equity, debt and economic research;

        o  banking, trust and lending services, including mortgage lending and
           related services; and

        o  insurance sales and underwriting services.

We provide  these  products and services to a wide array of clients,  including
individual investors, small businesses, corporations, governments, governmental
agencies and financial institutions.

         Our principal  executive office is located at World Financial  Center,
North Tower,  250 Vesey Street,  New York, New York 10281; our telephone number
is (212) 449-1000.

         If you want to find more information about us, please see the sections
entitled  "Where  You  Can  Find  More   Information"  and   "Incorporation  of
Information We File with the SEC" in this prospectus.

                                USE OF PROCEEDS

         ML Trust will use the proceeds  that it receives  from the sale of the
TOPrS  and  its  common  securities  to  purchase  the  partnership   preferred
securities,  and those  proceeds  will be used by ML  Partnership  to invest in
debentures and other permitted investments. See "Description of the Partnership
Preferred  Securities--Partnership  Investments".  We and our  affiliates,  the
issuers of the debentures,  intend to use the net proceeds from the sale of the
debentures for general corporate  purposes.  Our general corporate purposes may
include financing the activities of our subsidiaries,  financing our assets and
those of our  subsidiaries,  the  lengthening  of the  average  maturity of our
borrowings, and financing acquisitions.  Until we use the net proceeds from the
sale of any of our securities for general corporate  purposes,  we will use the
net  proceeds  to  reduce  our   short-term   indebtedness   or  for  temporary
investments. We expect that we will, on a recurrent basis, engage in additional
financings as the need arises to finance our growth,  through  acquisitions  or
otherwise, or to lengthen the average maturity of our borrowings. To the extent
that TOPrS being  purchased for resale by MLPF&S are not resold,  the aggregate
proceeds that we and our subsidiaries would receive would be reduced.

                       RATIO OF EARNINGS TO FIXED CHARGES

     In 1998, we acquired the outstanding  shares of Midland Walwyn,  Inc., in a
transaction accounted for as a  pooling-of-interests.  The following information
has been restated as if the two entities had always been combined.

     The following  table sets forth our historical  ratios of earnings to fixed
charges for the periods indicated:
<TABLE>
<CAPTION>

                                                     Year Ended Last Friday in December        


                                                 1994     1995     1996     1997      1998     
                                                 ----     ----     ---      ----      ----     
<S>                                               <C>      <C>      <C>      <C>      <C>      
Ratio of earnings to fixed charges(a)........    1.2      1.2      1.2      1.2      1.1      
</TABLE>

     (a) The  effect of  combining  Midland  Walwyn  did not  change  the ratios
         reported for the  fiscalyears  1994 through 1997.

         For the purpose of calculating  the ratio of earnings to fixed charges,
"earnings"  consist of earnings from continuing  operations  before income taxes
and  fixed  charges,  excluding  capitalized  interest  and  preferred  security
dividend  requirements  of  subsidiaries.  "Fixed  charges"  consist of interest
costs,  the interest  factor in rentals,  amortization  of debt issuance  costs,
preferred  security  dividend  requirements  of  subsidiaries,  and  capitalized
interest.
    


<PAGE>



   
                    MERRILL LYNCH PREFERRED CAPITAL TRUST VI

         Merrill Lynch Preferred Capital Trust VI is a statutory business trust
formed  under the  Delaware  Business  Trust Act,  as  amended,  pursuant  to a
declaration  of  trust  and the  filing  of a  certificate  of  trust  with the
Secretary  of  State  of the  State  of  Delaware  on  December  7,  1998;  the
declaration  will be amended and  restated in its  entirety  (as so amended and
restated,  the "declaration")  substantially in the form filed as an exhibit to
the registration  statement of which this prospectus is a part. The declaration
will be qualified as an indenture  under the Trust  Indenture  Act of 1939,  as
amended.  Upon issuance of the TOPrS,  the purchasers of the TOPrS will own all
the TOPrS  issued by ML Trust.  See  "Description  of the TOPrS".  ML&Co.  will
acquire ML Trust's  common  securities in an amount equal to at least 3% of the
total capital of ML Trust. ML Trust will use all the proceeds  derived from the
issuance  of the TOPrS and the  common  securities  (collectively,  the  "Trust
Securities")  to  purchase  the  partnership   preferred   securities  from  ML
Partnership and, accordingly, the assets of ML Trust will consist solely of the
partnership preferred securities. ML Trust exists for the exclusive purpose of:

           o   issuing the Trust Securities  representing  undivided beneficial
               ownership interests in the assets of ML Trust,

           o   investing  the gross  proceeds  of the Trust  Securities  in the
               partnership preferred securities, and

           o   engaging in only those other activities  necessary or incidental
               to the foregoing purposes.

         Under the  declaration,  there will  initially be four trustees for ML
Trust.

           o   Two of the trustees  will be  individuals  who are  employees or
               officers  of or who are  affiliated  with ML&Co.  (the  "Regular
               Trustees").

           o   The  third  trustee  will  be a  financial  institution  that is
               unaffiliated  with  ML&Co.  and is  the  indenture  trustee  for
               purposes  of  compliance   with  the  provisions  of  the  Trust
               Indenture Act (the "Property Trustee").

           o   The  fourth  trustee  will  be  an  entity  that  maintains  its
               principal  place  of  business  in the  State of  Delaware  (the
               "Delaware Trustee").

         Initially,  The Chase Manhattan Bank, a New York banking  corporation,
will act as Property Trustee, and its affiliate, Chase Manhattan Bank Delaware,
a Delaware  corporation,  will act as  Delaware  Trustee  until,  in each case,
removed or replaced  by the holder of the common  securities.  For  purposes of
compliance with the Trust Indenture Act, The Chase Manhattan Bank will also act
as trustee  under the Trust  Guarantee  (the  "Trust  Guarantee  Trustee"),  as
Property Trustee under the declaration and as trustee under the indenture under
which the ML&Co. Debenture, as defined in this prospectus, is issued.

         The  Property  Trustee  will hold title to the  partnership  preferred
securities  for the  benefit of the  holders of the Trust  Securities,  and the
Property  Trustee  will have the  power to  exercise  all  rights,  powers  and
privileges  with  respect to the  partnership  preferred  securities  under the
Amended and  Restated  Agreement of Limited  Partnership  to be entered into by
ML&Co. and ML Trust (the "Limited Partnership  Agreement") as the holder of the
partnership  preferred  securities.  In  addition,  the  Property  Trustee will
maintain  exclusive control of a segregated  non-interest  bearing bank account
(the  "Property  Account")  to  hold  all  payments  made  in  respect  of  the
partnership  preferred  securities  for the benefit of the holders of the Trust
Securities.  The Trust Guarantee  Trustee will hold the Trust Guarantee for the
benefit of the  holders of the TOPrS.  ML&Co.,  as the holder of all the common
securities,  will  have the right to  appoint,  remove  or  replace  any of the
trustees and to increase or decrease the number of trustees,  provided  that at
least one trustee  shall be a Delaware  Trustee,  at least one trustee shall be
the  Property  Trustee  and at least one  trustee  shall be a Regular  Trustee.
ML&Co.  will  pay  all  fees  and  expenses  related  to the  organization  and
operations  of  ML  Trust,   including  any  taxes,   duties,   assessments  or
governmental  charges of whatever  nature  imposed by the United  States or any
other domestic taxing authority upon ML Trust,  other than  withholding  taxes,
and the offering of the TOPrS and be responsible  for all debts and obligations
of ML Trust, other than those obligations with respect to the Trust Securities.

         For so long as the TOPrS remain outstanding, ML&Co. will be obligated
         to:

            o  maintain 100% direct ownership of the common securities,

            o  cause ML Trust to remain a statutory  business  trust and not to
               voluntarily  dissolve,  wind-up,  liquidate  or  be  terminated,
               except as permitted by the declaration, and

            o  use its commercially  reasonable efforts to ensure that ML Trust
               will not be

               (A) an investment company for purposes of the Investment Company
               Act of 1940, as amended, or

               (B)  classified  as other than a grantor trust for United States
               Federal income tax purposes.

         The rights of the  holders of the TOPrS,  including  economic  rights,
rights to information  and voting rights,  are as set forth in the  declaration
and the Delaware Trust Act. See "Description of the TOPrS". The declaration and
the  Trust  Guarantee  also  incorporate  by  reference  the terms of the Trust
Indenture Act.

         The  location  of the  principal  executive  office of ML Trust is c/o
Merrill Lynch & Co.,  Inc.,  World  Financial  Center,  North Tower,  250 Vesey
Street, New York, New York 10281, and its telephone number is (212) 449-1000.
    


<PAGE>



   
                    MERRILL LYNCH PREFERRED FUNDING VI, L.P.

         Merrill Lynch Preferred Funding VI, L.P. is a limited partnership that
was formed under the  Delaware  Revised  Uniform  Limited  Partnership  Act, as
amended,  on December 7, 1998 for the  exclusive  purposes of  purchasing  debt
securities of ML&Co.  and wholly-owned  subsidiaries of ML&Co.  (the "Affiliate
Investment  Instruments")  and other permitted  investments,  with the proceeds
from the sale of  partnership  preferred  securities  to ML Trust and a capital
contribution  from ML&Co.  in exchange for the general  partner  interest in ML
Partnership.  Pursuant to the certificate of limited  partnership,  as amended,
and the Limited Partnership Agreement, ML&Co. is the sole general partner of ML
Partnership (in such capacity, the "General Partner"). Upon the issuance of the
partnership  preferred  securities,  which securities represent limited partner
interests in ML  Partnership,  ML Trust will be the sole limited  partner of ML
Partnership.  Contemporaneously  with the issuance of the partnership preferred
securities, the General Partner will contribute capital to ML Partnership in an
amount  sufficient to establish its initial  capital account at an amount equal
to at least 15% of the total capital of ML Partnership.

         ML  Partnership  is managed by the General  Partner and exists for the
sole purpose of:

            o  issuing its partnership interests,

            o  investing  the  proceeds  from  the  sale  of  the   partnership
               preferred  securities in Affiliate  Investment  Instruments  and
               Eligible Debt Securities, as defined in this prospectus, and

            o  engaging in only those other activities  necessary or incidental
               for these purposes.

         To  the  extent  that  aggregate  payments  to ML  Partnership  on the
Affiliate  Investment  Instruments  and  on  Eligible  Debt  Securities  exceed
distributions  accumulated or payable with respect to the partnership preferred
securities,  ML  Partnership  may at times have  excess  funds  which  shall be
allocated to and may, in the General Partner's sole discretion,  be distributed
to the General Partner.

         For  so  long  as  the   partnership   preferred   securities   remain
outstanding,   the  General   Partner  will  be  obligated  under  the  Limited
Partnership Agreement:

            o  to remain the sole  general  partner of the  Partnership  and to
               maintain 100% direct ownership of the General Partner's interest
               in ML Partnership, which interest will at all times represent at
               least 1% of the total capital of ML Partnership,

            o  to cause ML Partnership to remain a limited  partnership and not
               to voluntarily  dissolve,  liquidate,  wind-up or be terminated,
               except as permitted by the Limited Partnership Agreement, and

            o  to use its  commercially  reasonable  efforts to ensure  that ML
               Partnership will not be,

               o   an investment company for purposes of the Investment Company
                   Act or

               o   an association or a publicly traded partnership taxable as a
                   corporation for United States Federal income tax purposes.

         ML&Co. or the then General Partner may transfer its obligations as
General Partner to a wholly-owned direct or indirect subsidiary of ML&Co. 
provided that:

            o  the  successor  entity  expressly  accepts  the  transfer of the
               obligations as General Partner, and

            o  before  any  transfer,   ML&Co.   has  received  an  opinion  of
               nationally  recognized  independent  counsel  to ML  Partnership
               experienced in these matters to the effect that:

               (A) ML Partnership  will be treated as a partnership  for United
               States Federal income tax purposes;

               (B) any transfer would not cause ML Trust to be classified as an
               association  taxable as a corporation  for United States Federal
               income tax purposes;

               (C) following any transfer, ML&Co. and the successor entity will
               be in compliance  with the Investment  Company Act without being
               subject to registration as an investment company; and

               (D) any transfer will not adversely affect the limited liability
               of the holders of the partnership preferred securities.

         The rights of the  holders of the  partnership  preferred  securities,
including  economic  rights,  rights to information and voting rights,  are set
forth in the Limited Partnership Agreement and the Delaware Limited Partnership
Act. See "Description of the Partnership Preferred Securities".

         The Limited  Partnership  Agreement  provides that the General Partner
will have liability for the fees and expenses of ML Partnership,  including any
taxes,  duties,  assessments or governmental charges of whatever nature imposed
by  the  United  States  or  any  other  domestic  taxing   authority  upon  ML
Partnership, other than withholding taxes, and be responsible for all debts and
obligations  of ML  Partnership,  other than with  respect  to the  partnership
preferred  securities.  Under  Delaware  law,  assuming a limited  partner in a
Delaware  limited  partnership  such as ML  Partnership,  i.e., a holder of the
partnership  preferred  securities,  does not participate in the control of the
business  of  the  limited  partnership,  that  limited  partner  will  not  be
personally  liable for the debts,  obligations  and  liabilities of the limited
partnership,  whether arising in contract, tort or otherwise,  solely by reason
of  being  a  limited  partner  of  the  limited  partnership,  subject  to any
obligation  such limited partner may have to repay any funds that may have been
wrongfully  distributed  to it. ML  Partnership's  business and affairs will be
conducted by the General Partner.

         The location of the principal  executive  offices of ML Partnership is
c/o Merrill Lynch & Co., Inc., World Financial  Center,  North Tower, 250 Vesey
Street, New York, New York 10281 and its telephone number is (212) 449-1000.
    


<PAGE>



   
                            DESCRIPTION OF THE TOPRS

         The TOPrS  will be issued  under  the  terms of the  declaration.  The
declaration  will be qualified as an indenture  under the Trust  Indenture Act.
The Property  Trustee,  The Chase  Manhattan  Bank, will act as trustee for the
TOPrS under the  declaration  for purposes of compliance with the provisions of
the Trust  Indenture  Act. The terms of the TOPrS will include  those stated in
the  declaration  and those made part of the declaration by the Trust Indenture
Act. The following summary of the material terms and provisions of the TOPrS is
not complete and is subject to, and  qualified in its entirety by reference to,
the  declaration,  a copy of which is filed as an exhibit  to the  registration
statement of which this  prospectus is a part,  the Delaware  Trust Act and the
Trust Indenture Act.

         The TOPrS will be issued in fully registered form without coupons. The
TOPrS will not be issued in bearer form. See "--Book-Entry  Only  Issuance--The
Depository Trust Company".

         The declaration  authorizes the Regular  Trustees of ML Trust to issue
the Trust Securities,  which represent undivided beneficial ownership interests
in the assets of ML Trust. Title to the partnership  preferred  securities will
be held by the  Property  Trustee  for the  benefit of the holders of the Trust
Securities.

         The declaration does not permit ML Trust to:

            o  acquire any assets other than the partnership preferred
               securities,

            o  issue any securities other than the Trust Securities, or

            o  incur any indebtedness.

            o  The payment of distributions out of money held by ML
               Trust, and payments out of money held by ML Trust
               upon redemption of the TOPrS or liquidation of ML
               Trust, are guaranteed by ML&Co. to the extent
               described under "Description of The Trust
               Guarantee".

The  Trust  Guarantee  will be held by The  Chase  Manhattan  Bank,  the  Trust
Guarantee  Trustee,  for the  benefit of the  holders  of the TOPrS.  The Trust
Guarantee does not cover payment of  distributions  when ML Trust does not have
sufficient  available  funds  to  pay  such  distributions.  In  any  event  of
non-payment,  holders of the TOPrS will have the remedies described below under
"--Trust Enforcement Events".

Distributions

         The  distribution  rate on the TOPrS will be fixed at a rate per annum
of % of the stated  liquidation amount of $25 per TOPrS and will be paid if, as
and when ML Trust has funds available for distribution.  Distributions not paid
on the scheduled payment date will accumulate and compound  quarterly at a rate
per  annum  equal  to %.  The term  "distribution"  as used in this  prospectus
includes  any  compounded  amounts  unless  otherwise  stated  or  the  context
otherwise requires.  The amount of distributions payable for any period will be
computed on the basis of a 360-day year of twelve 30-day months.

         Distributions  on the TOPrS will be cumulative,  will  accumulate from
the date of initial issuance and will be payable quarterly in arrears on each ,
, and , commencing , 199 if, as and when available for payment, by the Property
Trustee,  except as otherwise  described below. If  distributions  are not paid
when scheduled,  the accumulated  distributions shall be paid to the holders of
record of the TOPrS as they  appear on the books and records of ML Trust on the
record date with respect to the payment date for the TOPrS which corresponds to
the  payment  date  fixed by ML  Partnership  with  respect  to the  payment of
cumulative distributions on the partnership preferred securities.

         Distributions  on the TOPrS will be made to the  extent  that ML Trust
has funds  available  for the  payment  of the  distributions  in the  Property
Account.  Amounts  available to ML Trust for distribution to the holders of the
TOPrS will be limited to payments received by ML Trust from ML Partnership with
respect to the  partnership  preferred  securities  or from ML&Co.  on ML&Co.'s
guarantee  on  the  TOPrS  (the  "Trust  Guarantee")  or its  guarantee  on the
partnership preferred securities (the "Partnership  Guarantee") as described in
this prospectus.  Distributions on the partnership preferred securities will be
paid only if, as and when  declared in the sole  discretion  of ML&Co.,  as the
General Partner of ML Partnership. Under the Limited Partnership Agreement, the
General  Partner is not obligated to declare  distributions  on the partnership
preferred  securities  at any time,  including  upon or following a Partnership
Enforcement    Event.    See    "Description    of    Partnership     Preferred
Securities--Partnership Enforcement Events".

         The assets of ML Partnership will consist only of Affiliate Investment
Instruments,  which  initially  will  be  the  debentures,  and  Eligible  Debt
Securities.  To the extent that the issuers and, where  applicable,  ML&Co., as
guarantor,  of the securities in which ML Partnership  invests defer or fail to
make  any  payment  in  respect  of  the  securities  or,  if  applicable,  the
guarantees,  ML Partnership  will not have sufficient funds to pay and will not
declare or pay  distributions on the partnership  preferred  securities.  If ML
Partnership does not declare and pay distributions on the partnership preferred
securities out of funds legally available for  distribution,  ML Trust will not
have sufficient  funds to make  distributions  on the TOPrS, in which event the
Trust  Guarantee  will  not  apply to those  distributions  until ML Trust  has
sufficient funds available to pay those distributions.  See "Description of the
Partnership Preferred  Securities--Distributions" and "Description of The Trust
Guarantee".  In addition,  ML Partnership may not have sufficient  funds to pay
current or liquidating  distributions on the partnership  preferred  securities
if:

           o  at any time that ML Partnership is receiving current payments in
              respect of the securities held by ML  Partnership,  including the
              debentures, the General Partner, in its sole discretion, does not
              declare distributions on the partnership preferred securities and
              ML  Partnership   receives   insufficient   amounts  to  pay  the
              additional  compounded  distributions  that  will  accumulate  in
              respect of the partnership preferred securities,

           o  ML Partnership reinvests the proceeds received in respect of the
              debentures  upon  their  retirement  or at  their  maturities  in
              Affiliate  Investment  Instruments that do not generate income in
              an amount that is sufficient to pay full distributions in respect
              of the partnership preferred securities, or

           o  ML  Partnership   invests  in  debt   securities  of  Investment
              Affiliates  that are not guaranteed by ML&Co.  and that cannot be
              liquidated by ML Partnership for an amount  sufficient to pay the
              distributions in full.

         Distributions  on the TOPrS will be  payable to their  holders as they
appear on the books and records of ML Trust on the relevant record dates, which
will be one Business Day, as defined below,  before the relevant payment dates.
These  distributions  will be paid through the  Property  Trustee who will hold
amounts  received in respect of the  partnership  preferred  securities  in the
Property  Account  for the  benefit  of the  holders  of the Trust  Securities.
Subject  to any  applicable  laws and  regulations  and the  provisions  of the
declaration,  each payment will be made as described under  "--Book-Entry  Only
Issuance--The  Depository  Trust Company" below. In the event that the TOPrS do
not remain in book-entry only form, the relevant record dates shall be the 15th
day of the month of the relevant  payment dates.  In the event that any date on
which  distributions are payable on the TOPrS is not a Business Day, payment of
the  distribution  payable on that date will be made on the next succeeding day
which is a Business  Day,  without any interest or other  payment in respect of
the distribution  subject to delay,  except that, if that Business Day falls in
the next  succeeding  calendar year, the relevant  payment shall be made on the
immediately preceding Business Day, in each case with the same force and effect
as if made on that date.  A "Business  Day" shall mean any day other than a day
on  which  banking  institutions  in The City of New  York  are  authorized  or
required by law to close.

Trust Enforcement Events

         The occurrence, at any time, of:

           o   the   non-payment  of   distributions   on  the  TOPrS  for  six
               consecutive quarterly distribution periods,

           o   a default by ML&Co. in respect of any of its  obligations  under
               the Trust Guarantee, or

           o   a Partnership  Enforcement  Event under the Limited  Partnership
               Agreement,

will constitute an enforcement  event under the declaration with respect to the
Trust  Securities  (a "Trust  Enforcement  Event");  provided,  that  under the
declaration,  the holder of the common securities will be deemed to have waived
any Trust  Enforcement  Event with respect to the common  securities  until all
Trust Enforcement  Events with respect to the TOPrS have been cured,  waived or
otherwise  eliminated.  Until any Trust  Enforcement  Event with respect to the
TOPrS have been so cured, waived or otherwise eliminated,  the Property Trustee
will be deemed to be acting  solely on behalf of the  holders  of the TOPrS and
only the  holders  of the TOPrS  will have the  right to  direct  the  Property
Trustee with respect to certain matters under the declaration  and, in the case
of a Partnership  Enforcement Event, the Special Representative with respect to
certain matters under the Limited  Partnership  Agreement.  See "Description of
the Partnership  Preferred  Securities--Partnership  Enforcement  Events" for a
description  of the events which will trigger the  occurrence  of a Partnership
Enforcement Event.

         Upon the occurrence of a Trust Enforcement Event,

           o   the Property Trustee, as the holder of the partnership preferred
               securities,  shall  have the right to  enforce  the terms of the
               partnership preferred securities,  including the right to direct
               the Special Representative to enforce:

           o   ML Partnership's creditors' rights and other rights with respect
               to the Affiliate  Investment  Instruments and ML&Co.'s guarantee
               of  the  Affiliate   Investment   Instruments  (the  "Investment
               Guarantees",  and  together  with the  Trust  Guarantee  and the
               Partnership Guarantee, the "Guarantees"),

           o   the  rights  of  the  holders  of  the   partnership   preferred
               securities under the Partnership Guarantee, and

           o   the  rights  of  the  holders  of  the   partnership   preferred
               securities to receive distributions on the partnership preferred
               securities,  only if and to the  extent  declared  out of  funds
               legally available for the payment of distributions, and

           o   the Trust Guarantee  Trustee shall have the right to enforce the
               terms of the Trust Guarantee, including the right to enforce the
               restriction on the payment of  distributions  by ML&Co.  and its
               finance subsidiaries on its securities as described in the Trust
               Guarantee.

         If the  Property  Trustee  fails  to  enforce  its  rights  under  the
partnership preferred securities after a holder of the TOPrS has made a written
request,  that  holder may  directly  institute a legal  proceeding  against ML
Partnership and the Special  Representative  to enforce the Property  Trustee's
rights under the partnership preferred securities without first instituting any
legal proceeding against the Property Trustee,  ML Trust or any other person or
entity.  In addition,  for so long as ML Trust holds any partnership  preferred
securities, if the Special Representative fails to enforce its rights on behalf
of ML Partnership under the Affiliate Investment  Instruments after a holder of
the  TOPrS  has  made  a  written  request,  any  holder  may on  behalf  of ML
Partnership  directly  institute  a legal  proceeding  against  the  Investment
Affiliates,  as defined  below,  under the  Affiliate  Investment  Instruments,
without first instituting any legal proceeding against the Property Trustee, ML
Trust, the Special Representative or ML Partnership.  In any event, for so long
as ML Trust is the holder of any partnership preferred  securities,  if a Trust
Enforcement Event has occurred and is continuing and such event is attributable
to the failure of an Investment Affiliate to make any required payment when due
on any Affiliate  Investment  Instrument  or the failure of ML&Co.  to make any
required  payment when due on any  Investment  Guarantee,  then a holder of the
TOPrS may on behalf of ML Partnership  directly  institute a proceeding against
the Investment Affiliate with respect to any Affiliate Investment Instrument or
against ML&Co. with respect to any the Investment  Guarantee,  in each case for
enforcement of payment.

         Under no circumstances, however, shall the Special Representative have
authority  to  cause  the  General  Partner  to  declare  distributions  on the
partnership   preferred   securities.   As  a  result,   although  the  Special
Representative  may be able to enforce ML  Partnership's  creditors'  rights to
accelerate  and  receive  payments  in  respect  of  the  Affiliate  Investment
Instruments   and  the  Investment   Guarantees,   subject  to  satisfying  the
reinvestment criteria described under "Description of the Partnership Preferred
Securities--Partnership  Investments",  ML  Partnership  would be  entitled  to
reinvest  any  payments in  additional  Affiliate  Investment  Instruments  and
Eligible Debt Securities, rather than declaring and making distributions on the
Partnership preferred securities.

         ML&Co.  and ML  Trust  are each  required  to file  annually  with the
Property  Trustee  an  officer's  certificate  as to its  compliance  with  all
conditions and obligations under the declaration.

Mandatory Redemption

         The partnership preferred securities may be redeemed by ML Partnership
at the option of the General  Partner,  in whole or in part,  at any time on or
after , or at any  time in  certain  circumstances  upon  the  occurrence  of a
Partnership  Special Event.  Upon the redemption of the  partnership  preferred
securities  either at the  option  of the  General  Partner  or  pursuant  to a
Partnership Special Event, the proceeds from the repayment shall simultaneously
be applied to redeem Trust Securities  having an aggregate  liquidation  amount
equal to the  partnership  preferred  securities  so  redeemed at an amount per
Trust  Security  equal  to  $25  plus  accumulated  and  unpaid  distributions;
provided,  that holders of the Trust Securities shall be given not less than 30
nor  more  than 60 days  notice  of any  redemption.  See  "Description  of the
Partnership Preferred Securities--General" and "--Optional Redemption".

Trust Special Event Redemption or Distribution

         If, at any time, a Trust Tax Event or a Trust Investment Company Event
(each as defined below,  and each, a "Trust Special  Event") shall occur and be
continuing,  the  Regular  Trustees  shall,  unless the  partnership  preferred
securities are redeemed in the limited circumstances described below, within 90
days following the occurrence of such Trust Special Event elect to either:

              (1)     dissolve  ML Trust upon not less than 30 nor more than 60
                      days notice with the result that,  after  satisfaction of
                      creditors  of ML  Trust,  if any,  partnership  preferred
                      securities  would be  distributed  on a pro rata basis to
                      the  holders  of the TOPrS and the common  securities  in
                      liquidation  of  the  holders'  interests  in  ML  Trust;
                      provided, however, that if at the time there is available
                      to ML Trust the  opportunity  to  eliminate,  within  the
                      90-day  period,  the Trust  Special  Event by taking some
                      ministerial  action,  such as  filing a form or making an
                      election,  or  pursuing  some  other  similar  reasonable
                      measure which in the sole judgment of ML&Co.  has or will
                      cause no  adverse  effect  on ML Trust,  ML  Partnership,
                      ML&Co.  or the holders of the Trust  Securities  and will
                      involve  no  material  cost,  ML Trust will  pursue  that
                      measure in lieu of dissolution or

              (2)     cause the TOPrS to remain outstanding, provided that in
                      the case of this clause (2), ML&Co. shall pay any and all 
                      expenses incurred by or payable by ML Trust attributable
                      to ML Trust Special Event.

Furthermore, if in the case of the occurrence of a Trust Tax Event, the Regular
Trustees  have  received  an  opinion (a "Trust  Redemption  Tax  Opinion")  of
nationally recognized independent tax counsel experienced in these matters that
there is more than an  insubstantial  risk that interest payable by one or more
of the  Investment  Affiliates  with  respect to the  debentures  issued by any
Investment  Affiliate  is not,  or will not be,  deductible  by any  Investment
Affiliate for United States Federal income tax purposes even if the partnership
preferred securities were distributed to the holders of the Trust Securities in
liquidation of the holders'  interests in ML Trust as described above, then the
General  Partner shall have the right,  within 90 days following the occurrence
of the  Trust  Tax  Event,  to  elect to cause ML  Partnership  to  redeem  the
partnership  preferred  securities in whole, but not in part, for cash upon not
less  than  30 nor  more  than  60  days  notice  and  promptly  following  any
redemption, the Trust Securities will be redeemed by ML Trust at the redemption
price.

         "Trust Tax Event" means that ML&Co.  shall have requested and received
and shall have  delivered  to the  Regular  Trustees  an opinion of  nationally
recognized  independent  tax  counsel  experienced  in these  matters (a "Trust
Dissolution Tax Opinion") to the effect that there has been:

           o   an amendment to, change in or announced  proposed  change in the
               laws, or any  regulations  under those laws of the United States
               or  any  political  subdivision  or  taxing  authority  of  that
               jurisdiction,

           o   a judicial decision interpreting,  applying, or clarifying these
               laws or regulations,

           o   an  administrative  pronouncement  or action that  represents an
               official  position,  including  a  clarification  of an official
               position,  of the  governmental  authority  or  regulatory  body
               making the administrative pronouncement or taking any action, or

           o   a threatened  challenge  asserted in connection with an audit of
               ML&Co. or any of its subsidiaries,  ML Partnership, or ML Trust,
               or a threatened  challenge asserted in writing against any other
               taxpayer  that  has  raised  capital  through  the  issuance  of
               securities that are substantially similar to the debentures, the
               partnership preferred securities,  or the TOPrS, which amendment
               or change is  adopted  or which  proposed  change,  decision  or
               pronouncement  is announced or which  action,  clarification  or
               challenge  occurs  on or  after  the  date  of  this  prospectus
               (collectively  a "Tax Action"),  which Tax Action relates to any
               of the  items  described  in (1)  through  (3)  below,  and that
               following the occurrence of any Tax Action there is more than an
               insubstantial risk that:

              (1) ML Trust is, or will be,  subject  to United  States  federal
                  income tax with respect to income  accrued or received on the
                  partnership preferred securities,

              (2) ML Trust  is,  or will be,  subject  to more  than a minimal
                  amount of other taxes, duties or other governmental charges or

              (3) interest  payable by an Investment  Affiliate with respect to
                  the Affiliate Investment  Instrument issued by the Investment
                  Affiliate  is  not,  or  will  not  be,   deductible  by  the
                  Investment  Affiliate  for United States  federal  income tax
                  purposes.

         Recently,  the Internal  Revenue  Service  asserted  that the interest
payable on a security issued in circumstances with certain  similarities to the
issuance  of  the  debentures  issued  by  the  Investment   Affiliates  to  ML
Partnership  was not  deductible for United States Federal income tax purposes.
The  taxpayer in that case has filed a petition in the United  States Tax Court
challenging  the IRS's  position  on this  matter.  If this  matter  were to be
litigated and the Tax Court were to sustain the IRS's  position on this matter,
the judicial decision could constitute a Trust Tax Event, which could result in
an early redemption of the TOPrS.

         "Trust  Investment   Company  Event"  means  that  ML&Co.  shall  have
requested  and  received and shall have  delivered  to the Regular  Trustees an
opinion of nationally recognized independent legal counsel experienced in these
matters to the effect that as a result of the  occurrence  on or after the date
of  this  prospectus  of  a  change  in  law  or  regulation  or  a  change  in
interpretation  or  application of law or regulation by any  legislative  body,
court,  governmental  agency or  regulatory  authority (a "Change in Investment
Company Act Law"),  ML Trust is or will be  considered  an  investment  company
which is required to be registered under the Investment Company Act.

         If the partnership preferred securities are distributed to the holders
of the  TOPrS,  ML&Co.  will use its best  efforts  to  cause  the  partnership
preferred  securities  to be  listed  on  the  NYSE  or on any  other  national
securities  exchange  or similar  organization  as the TOPrS are then listed or
quoted.

         On the date fixed for any distribution of partnership preferred
securities, upon dissolution of ML Trust,

           o   the Trust Securities will no longer be deemed to be outstanding,
               and

           o   certificates representing the Trust Securities will be deemed to
               represent  the  partnership   preferred   securities   having  a
               liquidation preference equal to the stated liquidation amount of
               the Trust  Securities  until the  certificates  are presented to
               ML&Co. or its agent for transfer or reissuance.

         There can be no assurance  as to the market price for the  partnership
preferred  securities  which  may be  distributed  in  exchange  for TOPrS if a
dissolution  and  liquidation  of ML  Trust  were to  occur.  Accordingly,  the
partnership  preferred securities which an investor may subsequently receive on
dissolution and liquidation of ML Trust may trade at a discount to the price of
the TOPrS exchanged.

Redemption Procedures

         ML Trust may not redeem fewer than all of the outstanding TOPrS unless
all  accumulated and unpaid  distributions  have been paid on all TOPrS for all
quarterly distribution periods terminating on or before the date of redemption.

         If ML Trust  gives a notice of  redemption  in  respect  of the TOPrS,
which  notice  will be  irrevocable,  and if  ML&Co.  has paid to the  Property
Trustee a sufficient  amount of cash in connection with the related  redemption
of the  partnership  preferred  securities,  then, by 12:00 noon, New York City
time, on the redemption date, ML Trust will irrevocably  deposit with DTC funds
sufficient  to  pay  the  amount   payable  on  redemption  of  all  book-entry
certificates  and will give DTC irrevocable  instructions  and authority to pay
the  redemption  amount  to  holders  of  the  TOPrS.  See  "--Book-Entry  Only
Issuance--The  Depository  Trust Company".  If notice of redemption  shall have
been given and funds are deposited as required,  then upon the date of deposit,
all rights of holders of any TOPrS so called for redemption will cease,  except
the right of the holders of those TOPrS to receive  the  redemption  price (the
"Redemption Price"), but without interest. In the event that any date fixed for
redemption  of the TOPrS is not a  Business  Day,  then  payment  of the amount
payable  on that  date  will be made on the  next  succeeding  day  which  is a
Business  Day,  without any interest or other  payment in respect of the amount
payable  subject to delay,  except that, if that Business Day falls in the next
calendar year, the payment will be made on the immediately  preceding  Business
Day. In the event that payment of the Redemption  Price in respect of the TOPrS
is improperly  withheld or refused and not paid either by ML Trust or by ML&Co.
under the Trust Guarantee described under "Description of the Trust Guarantee",
distributions  on the TOPrS  will  continue  to  accumulate  from the  original
redemption date to the date of payment.

         In the event that fewer  than all of the  outstanding  TOPrS are to be
redeemed,  the TOPrS will be redeemed in accordance with the procedures of DTC.
See "--Book-Entry  Only Issuance--The  Depository Trust Company".  In the event
that the TOPrS do not remain in book-entry  only form and fewer than all of the
outstanding TOPrS are to be redeemed, the TOPrS shall be redeemed on a pro rata
basis or  pursuant to the rules of any  securities  exchange on which the TOPrS
are listed.

         Subject  to the  foregoing  and  applicable  law,  including,  without
limitation,  United States Federal  securities laws, ML&Co. or its subsidiaries
may at any time and from time to time purchase  outstanding TOPrS by tender, in
the open market or by private agreement.

Subordination of the Common Securities

         Payment of amounts upon  liquidation of the Trust  Securities shall be
made  pro  rata  based  on the  liquidation  amount  of the  Trust  Securities;
provided, however, that upon:

           o   the  occurrence  of  an  Investment   Event  of  Default  by  an
               Investment  Affiliate,  including  ML&Co.,  in  respect  of  any
               Affiliate Investment Instrument, or

           o   default by ML&Co. on any of its obligations  under any guarantee
               described in this prospectus, the holders of the TOPrS will have
               a  preference  over the  holders of the common  securities  with
               respect to payments upon liquidation of ML Trust.

         In the case of any Trust  Enforcement  Event, the holder of the common
securities will be deemed to have waived the Trust  Enforcement Event until all
Trust Enforcement  Events with respect to the TOPrS have been cured,  waived or
otherwise  eliminated.  Until all Trust Enforcement  Events with respect to the
TOPrS have been so cured, waived or otherwise eliminated,  the Property Trustee
shall act solely on behalf of the holders of the TOPrS and not on behalf of the
holder of the common  securities,  and only the  holders of the TOPrS will have
the right to direct the Property Trustee to act on their behalf.

Liquidation Distribution Upon Dissolution

         In the event of any voluntary or involuntary liquidation, dissolution,
winding-up or termination of ML Trust (each a "Trust Liquidation"), the holders
of the TOPrS will be entitled  to receive out of the assets of ML Trust,  after
satisfaction  of  liabilities  to  creditors,  distributions  in cash or  other
immediately  available  funds in an amount equal to the aggregate of the stated
liquidation  amount of $25 per TOPrS plus accumulated and unpaid  distributions
to the date of payment  (the  "Trust  Liquidation  Distribution"),  unless,  in
connection with the Trust Liquidation,  partnership  preferred  securities have
been distributed on a pro rata basis to the holders of the Trust Securities.

         If, upon any Trust Liquidation, the Trust Liquidation Distribution can
be paid only in part because ML Trust has insufficient  assets available to pay
in full the aggregate Trust Liquidation Distribution,  then the amounts payable
directly  by ML Trust on the  TOPrS  shall  be paid on a pro  rata  basis.  The
holders of the common securities will be entitled to receive distributions upon
liquidation  pro rata with the  holders  of the  TOPrS,  except in the  limited
circumstances described above under "--Subordination of the Common Securities".

         Pursuant to the declaration, ML Trust shall terminate:

         (1)      upon the bankruptcy of ML&Co.,

         (2)      upon  the  filing  of a  certificate  of  dissolution  or the
                  equivalent   with   respect  to  ML&Co.,   the  filing  of  a
                  certificate  of  cancellation  with respect to ML Trust after
                  having  obtained  the  consent  of at  least  a  majority  in
                  liquidation  amount of the Trust Securities,  voting together
                  as a single class, to file such  certificate of cancellation,
                  or the revocation of the charter of ML&Co. and the expiration
                  of  90   days   after   the   date  of   revocation   without
                  reinstatement,

         (3)      upon the distribution of all of the partnership preferred
                  securities upon the occurrence of a Trust Special Event,

         (4)      upon the entry of a decree of a judicial dissolution of ML&Co.
                  or ML Trust, or

         (5)      upon the redemption of all the Trust Securities.

Voting Rights

         Except as described in this prospectus,  under the Delaware Trust Act,
the   Trust    Indenture   Act   and   under    "Description   of   The   Trust
Guarantee--Amendments and Assignment", and as otherwise required by law and the
declaration, the holders of the TOPrS will have no voting rights.

         Subject to the  requirement  of the Property  Trustee  obtaining a tax
opinion as set forth in the last sentence of this  paragraph,  the holders of a
majority in liquidation  amount of the TOPrS have the right to direct the time,
method and place of conducting any  proceeding for any remedy  available to the
Property  Trustee,  or direct the exercise of any trust or power conferred upon
the Property Trustee under the  declaration,  including the right to direct the
Property Trustee, as holder of the partnership preferred securities, to:

           o  exercise  the  remedies   available  to  it  under  the  Limited
              Partnership  Agreement as a holder of the  partnership  preferred
              securities,   including   the   right  to  direct   the   Special
              Representative  to  exercise  its rights in the manner  described
              above under "--Trust Enforcement Events", and

           o  consent to any  amendment,  modification,  or termination of the
              Limited  Partnership   Agreement  or  the  partnership  preferred
              securities  where consent is required;  provided,  however,  that
              where a consent or action under the Limited Partnership Agreement
              would  require  the  consent or act of the holders of more than a
              majority of the aggregate  liquidation  preference of partnership
              preferred securities affected, only the holders of the percentage
              of  the  aggregate  stated   liquidation   amount  of  the  Trust
              Securities  which is at least  equal to the  percentage  required
              under the Limited  Partnership  Agreement may direct the Property
              Trustee to give consent or take action on behalf of ML Trust. See
              "Description  of  the  Partnership  Preferred  Securities--Voting
              Rights".

         The  Property  Trustee  shall  notify all  holders of the TOPrS of any
notice of any Partnership  Enforcement  Event received from the General Partner
with  respect  to  the  partnership  preferred  securities  and  the  Affiliate
Investment Instruments. The notice shall state that the Partnership Enforcement
Event also  constitutes  a Trust  Enforcement  Event.  Except  with  respect to
directing the time,  method,  and place of conducting a proceeding for a remedy
as described  above,  the Property Trustee shall be under no obligation to take
any of the actions described in immediately  preceding clauses above unless the
Property  Trustee  has  obtained an opinion of  independent  tax counsel to the
effect that as a result of such action, ML Trust will not fail to be classified
as a grantor trust for United States Federal income tax purposes and that after
such  action  each holder of Trust  Securities  will  continue to be treated as
owning an undivided beneficial ownership interest in the partnership  preferred
securities.

         A waiver  of a  Partnership  Enforcement  Event  with  respect  to the
partnership preferred securities held by the Property Trustee will constitute a
waiver of the corresponding Trust Enforcement Event.

         Any  required  approval  or  direction  of holders of the TOPrS may be
given at a separate  meeting of holders of the TOPrS convened for that purpose,
at a meeting of all of the holders of Trust  Securities  or pursuant to written
consent.  The  Regular  Trustees  will  cause a notice of any  meeting at which
holders of the TOPrS are  entitled to vote,  or of any matter upon which action
by written  consent of the holders is to be taken,  to be mailed to each holder
of record of the TOPrS. Each such notice will include a statement setting forth
the following information:

         (1)      the date of the meeting or the date by which any action is to
                  be taken;

         (2)      a description of any resolution proposed for adoption at the
                  meeting on which the holders are entitled to vote or of the 
                  matter upon which written consent is sought; and

         (3)      instructions for the delivery of proxies or consents.

No vote or consent of the holders of the TOPrS will be required for ML Trust to
redeem and cancel the TOPrS or distribute  partnership  preferred securities in
accordance with the declaration.

         Notwithstanding  that  holders  of the TOPrS are  entitled  to vote or
consent  under  any of the  circumstances  described  above,  any of the  Trust
Securities  that are  beneficially  owned at that time by ML&Co.  or any entity
directly  or  indirectly  controlled  by, or under  direct or  indirect  common
control with,  ML&Co.,  except for TOPrS purchased or acquired by ML&Co. or its
affiliates in connection  with  transactions  effected by or for the account of
customers  of  ML&Co.  or any of its  subsidiaries  or in  connection  with the
distribution or trading of the TOPrS,  shall not be entitled to vote or consent
and shall,  for  purposes  of any vote or  consent,  be treated as if the Trust
Securities were not outstanding;  provided,  however, that persons,  other than
affiliates of ML&Co.,  to whom ML&Co. or any of its  subsidiaries  have pledged
the TOPrS may vote or consent with respect to the pledged TOPrS pursuant to the
terms of the pledge.

         The procedures by which holders of the TOPrS represented by the global
certificates  may  exercise  their  voting  rights  are  described  below.  See
"--Book-Entry Only Issuance--The Depository Trust Company".

         Holders  of the TOPrS  will have no rights to  appoint  or remove  the
Regular Trustees,  who may be appointed,  removed or replaced solely by ML&Co.,
as the holder of all of the common securities.

Merger, Consolidation or Amalgamation of ML Trust

         ML Trust may not  consolidate,  amalgamate,  merge with or into, or be
replaced  by,  or  convey,   transfer  or  lease  its   properties  and  assets
substantially  as an entirety to, any  corporation  or other entity,  except as
described  below.  ML Trust may,  with the consent of a majority of the Regular
Trustees  and without the consent of the holders of the Trust  Securities,  the
Property Trustee or the Delaware Trustee consolidate, amalgamate, merge with or
into,  or be replaced by a trust  organized as such under the laws of any State
of the United States; provided, that:

         (1)      if ML Trust is not the surviving entity, the successor entity
                  either:

               o  expressly assumes all of the obligations of ML Trust under
                  the Trust Securities, or

               o  substitutes   for   the   TOPrS   other   securities   having
                  substantially  the same  terms as the TOPrS  (the  "Successor
                  Securities"),  so long as the Successor  Securities  rank the
                  same  as  ML  Trust   Securities   rank   with   respect   to
                  distributions, assets and payments,

         (2)      ML&Co. expressly acknowledges a trustee of the successor 
                  entity possessing the same powers and duties as the Property
                  Trustee as the holder of the partnership preferred securities,

         (3)      the TOPrS or any  Successor  Securities  are  listed,  or any
                  Successor  Securities  will be listed  upon  notification  of
                  issuance, on any national securities exchange or with another
                  organization on which the TOPrS are then listed or quoted,

         (4)      any merger, consolidation, amalgamation or replacement does
                  not cause the TOPrS, including any Successor Securities, to be
                  downgraded by any nationally recognized statistical rating 
                  organization,

         (5)      any merger, consolidation, amalgamation or replacement does 
                  not adversely affect the rights, preferences and privileges of
                  the holders of the TOPrS, including any Successor Securities, 
                  in any material respect,

         (6)      the successor entity has a purpose substantially identical to
                  that ML Trust,

         (7)      ML&Co. guarantees the obligations of the successor entity 
                  under the Successor Securities to the same extent as provided
                  by the Trust Guarantee and

         (8)      before   any   merger,    consolidation,    amalgamation   or
                  replacement,  ML&Co.  has received an opinion of a nationally
                  recognized  independent  counsel to ML Trust  experienced  in
                  these matters to the effect that:

                  o   any merger,  consolidation,  amalgamation or replacement
                      will not  adversely  affect the rights,  preferences  and
                      privileges  of the  holders of the TOPrS,  including  any
                      Successor Securities, in any material respect, other than
                      with respect to any dilution of the holders'  interest in
                      the new entity,

                  o   following  any merger,  consolidation,  amalgamation  or
                      replacement,  neither ML Trust nor the  successor  entity
                      will be required to  register  as an  investment  company
                      under the Investment Company Act,

                  o   following  any merger,  consolidation,  amalgamation  or
                      replacement,  ML Trust, or any successor trust,  will not
                      be  classified  as an  association  or a publicly  traded
                      partnership  taxable as a  corporation  for United States
                      Federal income tax purposes, and

                  o   following  any merger,  consolidation,  amalgamation  or
                      replacement,  ML Partnership will not be classified as an
                      association or a publicly traded partnership taxable as a
                      corporation   for  United  States   Federal   income  tax
                      purposes.

Notwithstanding  the foregoing,  ML Trust shall not, except with the consent of
holders of 100% in liquidation  amount of the TOPrS,  consolidate,  amalgamate,
merge  with or into,  or be  replaced  by any other  entity or permit any other
entity to  consolidate,  amalgamate,  merge with or into, or replace it, if any
consolidation,  amalgamation, merger or replacement would cause ML Trust or the
successor  entity to be  classified  as an  association  or a  publicly  traded
partnership  taxable as a  corporation  for United  States  Federal  income tax
purposes.

Modification of the Declaration

         The  declaration may be modified and amended if approved by a majority
of the Regular Trustees, and in the circumstances described in the declaration,
the  Property  Trustee  and the  Delaware  Trustee.  However,  if any  proposed
amendment provides for, or the Regular Trustees otherwise propose to effect,

         (1)      any action that would adversely affect the powers, preferences
                  or special rights of the Trust Securities, whether by way of 
                  amendment to the declaration or otherwise, or

         (2)      the dissolution, winding-up or termination of ML Trust other
                  than under the terms of the declaration,

then, in each case, the holders of the Trust  Securities  voting  together as a
single  class will be entitled  to vote on the  amendment  or proposal  and the
amendment  or proposal  shall not be  effective  except with the approval of at
least a  majority  in  liquidation  amount  of the Trust  Securities  affected;
provided,  further that if any amendment or proposal  referred to in clause (2)
above would adversely affect only the TOPrS or the common securities, then only
the  affected  class will be entitled to vote on the  amendment or proposal and
the amendment or proposal shall not be effective  except with the approval of a
majority in liquidation amount of that class of Trust Securities.

         The  declaration  may be amended without the consent of the holders of
the Trust Securities to:

           o   cure any ambiguity,

           o   correct or supplement any provision in the declaration that may
               be defective or inconsistent with any other provision of the
               declaration,

           o   add to the restrictions or obligations of the sponsor,

           o   conform to any change in the Investment Company Act, the Trust 
               Indenture Act or the rules or regulations under either law and

           o   modify, eliminate and add to any provision of the declaration to 
               the extent as may be necessary or desirable;

provided that no amendment shall have a material  adverse effect on the rights,
preferences or privileges of the holders of the Trust Securities.

         Notwithstanding the foregoing, no amendment or modification may be 
made to the declaration if the amendment or modification would:

           o   cause ML Trust to fail to be classified as a grantor trust for
               United States Federal income tax purposes,

           o   cause ML Partnership to be classified as an association or
               publicly traded partnership taxable as a corporation for those 
               purposes,

           o   reduce or otherwise adversely affect the powers of the Property
               Trustee, or

           o   cause ML Trust or ML  Partnership  to be  deemed  an  investment
               company which is required to be registered under the Investment
               Company Act.

Book-Entry Only Issuance--The Depository Trust Company

         Description of the Global Certificates

         DTC will act as securities depository (the "Depository") for the TOPrS
and, to the extent  distributed  to the holders of the TOPrS,  the  partnership
preferred  securities.  The  TOPrS  will be  issued  only  as  fully-registered
securities  registered in the name of Cede & Co. (DTC's  nominee).  One or more
fully-registered  global certificates,  representing the total aggregate number
of TOPrS, will be issued and will be deposited with DTC.

         DTC Procedures

         DTC is a  limited-purpose  trust company  organized under the New York
Banking  Law,  a  "banking  organization"  within  the  meaning of the New York
Banking Law, a member of the Federal Reserve System,  a "clearing  corporation"
within the meaning of the New York  Uniform  Commercial  Code,  and a "clearing
agency" registered  pursuant to the provisions of Section 17A of the Securities
Exchange Act of 1934, as amended.  DTC holds  securities that its  participants
deposit with DTC. DTC also  facilitates  the settlement  among  participants of
securities transactions, such as transfers and pledges, in deposited securities
through electronic  computerized  book-entry changes in participants' accounts,
thereby eliminating the need for physical movement of securities  certificates.
participants  in DTC include  securities  brokers  and  dealers,  banks,  trust
companies, clearing corporations and certain other organizations.  DTC is owned
by a number of its  participants  and by the NYSE, the American Stock Exchange,
Inc., and the National  Association of Securities  Dealers,  Inc. Access to the
DTC system is also available to others such as securities  brokers and dealers,
banks  and  trust   companies  that  clear  through  or  maintain  a  custodial
relationship  with a  participant,  either  directly or  indirectly.  The rules
applicable to DTC and its participants are on file with the SEC.

         Purchases  of the  TOPrS  within  the  DTC  system  must be made by or
through  participants,  which  will  receive  a credit  for the  TOPrS on DTC's
records.  The ownership  interest of each  beneficial  owner of the TOPrS is in
turn to be recorded on the  participants' and indirect  participants'  records.
Beneficial  owners  will not  receive  written  confirmation  from DTC of their
purchases,  but beneficial owners are expected to receive written confirmations
providing details of the transactions,  as well as periodic statements of their
holdings,  from the  participants  or indirect  participants  through which the
beneficial  owners  purchased  TOPrS.  Transfers of ownership  interests in the
TOPrS are to be accomplished  by entries made on the books of participants  and
indirect participants acting on behalf of beneficial owners.  Beneficial owners
will not receive  certificates  representing  their ownership  interests in the
TOPrS,  except in the event that use of the book-entry  system for the TOPrS is
discontinued.

         DTC has no  knowledge  of the actual  beneficial  owners of the TOPrS;
DTC's records  reflect only the identity of the  participants to whose accounts
the TOPrS are  credited,  which may or may not be the  beneficial  owners.  The
participants  and indirect  participants  will remain  responsible  for keeping
account of their holdings on behalf of their customers.

         So long as DTC, or its nominee, is the registered owner or holder of a
global certificate, DTC or such nominee, as the case may be, will be considered
the sole owner or holder of the TOPrS being  represented for all purposes under
the declaration  and the TOPrS. No beneficial  owner of an interest in a global
certificate  will be able to transfer that interest  except in accordance  with
DTC's  applicable  procedures,  in  addition  to those  provided  for under the
declaration.

         DTC has advised  ML&Co.  that it will take any action  permitted to be
taken by a holder of the TOPrS,  including  the  presentation  of the TOPrS for
exchange as described below,  only at the direction of one or more participants
to whose account the DTC interests in the global  certificates are credited and
only in respect  of such  portion of the  aggregate  liquidation  amount of the
TOPrS as to  which  the  participant  or  participants  has or have  given  the
direction.  Also, if there is a Trust  Enforcement  Event under the TOPrS,  DTC
will exchange the global  certificates  for certificated  securities,  which it
will   distribute  to  its   participants  in  accordance  with  its  customary
procedures.

         Conveyance of notices and other communications by DTC to participants,
by participants  to indirect  participants,  and by  participants  and indirect
participants to beneficial owners will be governed by arrangements  among them,
subject to any  statutory or regulatory  requirements  as may be in effect from
time to time.

         Redemption  notices in respect  of the TOPrS held in  book-entry  form
will be sent to Cede & Co. If less  than all of the  TOPrS are being  redeemed,
DTC will  determine  the  amount  of the  interest  of each  participant  to be
redeemed in accordance with its procedures.

         Although  voting with respect to the TOPrS is limited,  in those cases
where a vote is  required,  neither DTC nor Cede & Co.  will itself  consent or
vote with respect to the TOPrS.  Under its usual procedures,  DTC would mail an
omnibus  proxy to ML Trust as soon as  possible  after  the  record  date.  The
omnibus  proxy  assigns  Cede & Co.'s  consenting  or  voting  rights  to those
participants  to whose  accounts  the TOPrS are  allocated  on the record  date
identified in a listing attached to the omnibus proxy.

         Distributions on the TOPrS held in book-entry form will be made to DTC
in  immediately  available  funds.  DTC's  practice is to credit  participants'
accounts on the  relevant  payment  date in  accordance  with their  respective
holdings  shown on DTC's records  unless DTC has reason to believe that it will
not receive payments on the payment date. Payments by participants and indirect
participants to beneficial owners will be governed by standing instructions and
customary  practices and will be the  responsibility  of the  participants  and
indirect  participants  and not of DTC,  ML Trust  or  ML&Co.,  subject  to any
statutory  or  regulatory  requirements  as may be in effect from time to time.
Payment  of  any  distributions  to  DTC is  the  responsibility  of ML  Trust,
disbursement of those payments to participants  is the  responsibility  of DTC,
and   disbursement   of  those  payments  to  the  beneficial   owners  is  the
responsibility of participants and indirect participants.

         Except as  described,  a  beneficial  owner of an interest in a global
certificate  will not be  entitled to receive  physical  delivery of the TOPrS.
Accordingly,  each  beneficial  owner  must  rely on the  procedures  of DTC to
exercise any rights under the TOPrS.

         Although  DTC has  agreed  to the  foregoing  procedures  in  order to
facilitate transfers of interests in the global certificates among participants
of DTC,  DTC is under no  obligation  to perform or  continue  to perform  such
procedures, and such procedures may be discontinued at any time. Neither ML&Co.
nor ML Trust will have any  responsibility  for the  performance  by DTC or its
participants or indirect  participants under the rules and procedures governing
DTC. DTC may discontinue  providing its services as securities  depository with
respect  to the TOPrS at any time by giving  notice  to ML  Trust.  Under  such
circumstances,  in the event  that a  successor  securities  depository  is not
obtained,  the TOPrS  certificates  are required to be printed and delivered to
the Property Trustee.  Additionally,  ML Trust, with the consent of ML&Co., may
decide to discontinue use of the system of book-entry  transfers through DTC or
any successor  depository.  In that event,  certificates  for the TOPrS will be
printed  and  delivered  to  the  Property  Trustee.   In  each  of  the  above
circumstances, ML&Co. will appoint a paying agent with respect to the TOPrS.

         The laws of some  jurisdictions  require  that certain  purchasers  of
securities take physical  delivery of securities in definitive form. These laws
may impair the ability to transfer beneficial  interests in the global TOPrS as
represented by a global certificate.

         Year 2000 Compliance

         DTC management is aware that some computer applications,  systems, and
the like for  processing  data  ("Systems")  that are  dependent  upon calendar
dates,  including  dates before,  on, and after January 1, 2000,  may encounter
"Year 2000  problems." DTC has informed its  participants  and other members of
the  financial  community  (the  "Industry")  that  it  has  developed  and  is
implementing  a program so that its  Systems,  as the same relate to the timely
payment  of  distributions,  including  principal  and  interest  payments,  to
securityholders,  book-entry  deliveries,  and  settlement of trades within DTC
("DTC Services"),  continue to function appropriately.  This program includes a
technical  assessment  and a  remediation  plan,  each of  which  is  complete.
Additionally,  DTC's plan  includes a testing  phase,  which is  expected to be
completed within appropriate time frames.

         However,  DTC's  ability  to perform  properly  its  services  is also
dependent upon other parties,  including, but not limited to, issuers and their
agents,  as well as DTC's  participants,  third  party  vendors  from  whom DTC
licenses software and hardware,  and third party vendors on whom DTC relies for
information  or the  provision of  services,  including  telecommunication  and
electrical  utility  service  providers,  among  others.  DTC has  informed the
Industry  that it is  contacting  (and will  continue to  contact)  third party
vendors from whom DTC acquires services to:

             o    impress upon them the  importance of such services being Year
                  2000 compliant; and

             o    determine   the  extent  of  their   efforts  for  Year  2000
                  remediation and, as appropriate, testing of their services.

         In  addition,  DTC is in the process of  developing  such  contingency
plans as it deems appropriate.

         According to DTC, the information in the preceding two paragraphs with
respect to DTC has been  provided to the  Industry for  informational  purposes
only and is not intended to serve as a  representation,  warranty,  or contract
modification of any kind.

         The information in this section concerning DTC and DTC's system has 
been obtained from sources that ML&Co. believes to be reliable, but ML&Co. takes
no responsibility for the accuracy of the information.

Payment

         Payments   in  respect  of  the  TOPrS   represented   by  the  global
certificates  shall be made to DTC, which shall credit the relevant accounts at
DTC on the scheduled payment dates or, in the case of certificated  securities,
if any,  payments  shall be made by check  mailed to the  address of the holder
entitled to receive the payment as the  holder's  address  shall  appear on the
register. The Paying Agent shall be permitted to resign as Paying Agent upon 30
days  written  notice to the  Regular  Trustees.  In the  event  that The Chase
Manhattan Bank shall no longer be the Paying Agent,  the Regular Trustees shall
appoint a  successor  to act as  Paying  Agent  which  shall be a bank or trust
company.

Registrar, Transfer Agent, and Paying Agent

         The Property Trustee will act as Registrar,  Transfer Agent and Paying
Agent for the TOPrS.

         Registration of transfers of the TOPrS will be effected without charge
by or on  behalf  of ML  Trust,  but upon  payment  and with the  giving of any
indemnity  as ML Trust or ML&Co.  may  require,  in respect of any tax or other
government charges which may be imposed in relation to it.

         ML Trust will not be required  to  register or cause to be  registered
the transfer of the TOPrS after the TOPrS have been called for redemption.

Information Concerning the Property Trustee

         The Property Trustee,  before the occurrence of a default with respect
to  the  Trust  Securities,  undertakes  to  perform  only  the  duties  as are
specifically  set forth in the declaration  and, after default,  shall exercise
the same degree of care as a prudent  individual  would exercise in the conduct
of his or her own affairs. Subject to such provisions,  the Property Trustee is
under  no  obligation  to  exercise  any  of  the  powers  vested  in it by the
declaration  at  the  request  of  any  holder  of the  TOPrS,  unless  offered
reasonable indemnity by the holder against the costs,  expenses and liabilities
which might be  incurred in  connection  with the  exercise of any powers.  The
holders of the TOPrS will not be required to offer any  indemnity  in the event
the holders, by exercising their voting rights,  direct the Property Trustee to
take any action following a Trust Enforcement Event.

Governing Law

         The  declaration  and the TOPrS will be governed by, and  construed in
accordance with, the internal laws of the State of Delaware.

Miscellaneous

         The  Regular  Trustees  are  authorized  and  directed  to conduct the
affairs  of and to  operate  ML Trust  in such a way that ML Trust  will not be
deemed  to  be an  investment  company  required  to be  registered  under  the
Investment  Company  Act or  characterized  as other  than a grantor  trust for
United States  Federal  income tax purposes.  In this  connection,  the Regular
Trustees are authorized to take any action,  not  inconsistent  with applicable
law, the  certificate  of trust or the  declaration  that the Regular  Trustees
determine in their  discretion to be necessary or desirable for those  purposes
as long as such action does not  adversely  affect the interests of the holders
of the TOPrS.

         Holders of the TOPrS have no preemptive rights.

                       DESCRIPTION OF THE TRUST GUARANTEE

         Set  forth  below is a summary  of  information  concerning  the Trust
Guarantee which will be executed and delivered by ML&Co. for the benefit of the
holders  from time to time of the TOPrS.  The  summary is not  complete  and is
subject in all respects to the  provisions of, and is qualified in its entirety
by  reference  to,  the Trust  Guarantee,  which is filed as an  exhibit to the
registration  statement of which this prospectus is a part. The Trust Guarantee
incorporates  by reference  the terms of, and will be qualified as an indenture
under,  the  Trust  Indenture  Act.  The  Chase  Manhattan  Bank,  as the Trust
Guarantee Trustee, will hold the Trust Guarantee for the benefit of the holders
of the TOPrS and will act as indenture  trustee for the purposes of  compliance
with the Trust Indenture Act.

         Under  the  Trust  Guarantee,  ML&Co.  will  irrevocably  agree,  on a
subordinated  basis and to the extent set forth in the Trust Guarantee,  to pay
in full to the holders of the TOPrS,  except to the extent paid by ML Trust, as
and when due, regardless of any defense, right of set off or counterclaim which
ML Trust may have or assert,  the  following  payments  (the  "Trust  Guarantee
Payments"), without duplication:

              o   any accumulated and unpaid  distributions on the TOPrS to the
                  extent ML Trust has funds available for distribution,

              o   the  Redemption  Price with  respect to any TOPrS  called for
                  redemption  by ML  Trust,  to the  extent  ML Trust has funds
                  available for payment, and

              o   upon a voluntary or  involuntary  dissolution,  winding-up or
                  termination  of ML Trust,  other than in connection  with the
                  distribution  of  partnership  preferred  securities  to  the
                  holders of the TOPrS or the  redemption  of all of the TOPrS,
                  the lesser of:

             (1)  the  aggregate  of  the   liquidation   amount  and  all
                  accumulated and unpaid distributions on the TOPrS and

             (2)  the amount of assets of ML Trust remaining  available for
                  distribution  to holders of the TOPrS upon the liquidation of
                  ML Trust.

ML&Co.'s  obligation  to make a Trust  Guarantee  Payment may be  satisfied  by
direct payment of the required amounts by ML&Co. to the holders of the TOPrS or
by causing ML Trust to pay these amounts to holders.

         The Trust  Guarantee will be a guarantee on a subordinated  basis with
respect to the TOPrS from the time of issuance of the TOPrS but will only apply
to any payment of  distributions  or the Redemption  Price, or to payments upon
the dissolution,  winding-up or termination of ML Trust, to the extent ML Trust
shall have funds available. If ML Partnership fails to declare distributions on
the partnership preferred  securities,  ML Trust would lack available funds for
the payment of  distributions  or amounts payable on redemption of the TOPrS or
otherwise,  and in such event  holders  of the TOPrS  would not be able to rely
upon the Trust Guarantee for payment of these amounts.  Instead, holders of the
TOPrS will have the remedies  described under  "Description of the TOPrS--Trust
Enforcement Events",  including the right to direct the Trust Guarantee Trustee
to enforce the restriction of payments by ML&Co.  and its finance  subsidiaries
on its capital stock. See "-- Obligations of ML&Co." below.

         The Guarantees, when taken together with ML&Co. Debenture and ML&Co.'s
obligations  to pay all  fees and  expenses  of ML  Trust  and ML  Partnership,
constitute a guarantee to the extent set forth in this  prospectus by ML&Co. of
the distribution, redemption and liquidation payments payable to the holders of
the TOPrS. The Guarantees do not apply, however, to current distributions by ML
Partnership unless and until these distributions are declared by ML Partnership
out of funds  legally  available  for payment or to  liquidating  distributions
unless there are assets  available for payment in ML Partnership,  each as more
fully described under "Risk Factors--Insufficient Income or Assets Available to
Partnership".

Obligations of ML&Co.

         Under the Trust Guarantee, ML&Co. will agree that, if

              o   for  any  distribution   period,   full  distributions  on  a
                  cumulative basis on any TOPrS have not been paid,

              o   an Investment Event of Default by any Investment Affiliate in
                  respect of any Affiliate  Investment  Instrument has occurred
                  and is continuing, or

              o   it  is  in  default  of  its  obligations   under  the  Trust
                  Guarantee,   the  Partnership  Guarantee  or  any  Investment
                  Guarantee,

then, during that period:

              o   it may not declare or pay  dividends  on, make  distributions
                  with  respect to, or redeem,  purchase or acquire,  or make a
                  liquidation payment with respect to, any of its capital stock
                  or comparable equity interest, except for:

              (1) dividends or distributions in shares of, or options, warrants
                  or rights to subscribe for or purchase shares of, its capital
                  stock,  and  conversions  or exchanges of common stock of one
                  class into common stock of another class,

              (2) redemptions or purchases of any rights pursuant to the rights
                  agreement dated as of December 2, 1997 between ML&Co. and The
                  Chase  Manhattan  Bank  (the  "Rights   Agreement")  and  the
                  issuance of preferred stock under those rights and

              (3) purchases or  acquisitions  by ML&Co.  or its  affiliates  in
                  connection with  transactions  effected by or for the account
                  of  customers  of  ML&Co.  or any of its  subsidiaries  or in
                  connection  with the  distribution  or trading of its capital
                  stock or comparable equity interest; and

              o   it may not make,  permit any finance  subsidiary  to make, or
                  make any payments that would enable any finance subsidiary to
                  make, any payment of any dividends on, any distribution  with
                  respect to, or any redemption,  purchase or other acquisition
                  of, or any liquidation payment with respect to, any preferred
                  security  or  comparable   equity  interest  of  any  finance
                  subsidiary.

Events of Default; Enforcement of Trust Guarantee

         An event of  default  under the Trust  Guarantee  will  occur upon the
failure of ML&Co. to perform any of its payment or other  obligations set forth
in the Trust Guarantee.

         The holders of a majority in liquidation  amount of the TOPrS have the
right to direct the time, method and place of conducting any proceeding for any
remedy  available to the Trust  Guarantee  Trustee or to direct the exercise of
any trust or power conferred upon the Trust  Guarantee  Trustee under the Trust
Guarantee. If the Trust Guarantee Trustee fails to enforce its rights under the
Trust  Guarantee  after a holder of the TOPrS has made a written  request,  the
holder may institute a legal proceeding  directly against ML&Co. to enforce the
Trust  Guarantee  Trustee's  rights under the Trust  Guarantee,  without  first
instituting a legal proceeding against ML Trust, the Trust Guarantee Trustee or
any other  person or  entity.  In any  event,  if ML&Co.  has  failed to make a
guarantee payment under the Trust Guarantee, a holder of the TOPrS may directly
institute a proceeding in the holder's own name against ML&Co.  for enforcement
of the Trust Guarantee for payment.

Status of The Trust Guarantee; Subordination

         The Trust Guarantee will constitute an unsecured  obligation of ML&Co.
and  will  rank  subordinate  and  junior  in  right of  payment  to all  other
liabilities  of ML&Co.  and will rank  equally  with the most senior  preferred
stock,  if any,  issued from time to time by ML&Co.,  with  similar  guarantees
issued by ML&Co. in connection with:

              o   the $275,000,000 aggregate liquidation amount of 7 3/4% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust I,

              o   the  $300,000,000  aggregate  liquidation  amount of 8% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust II,

              o   the  $750,000,000  aggregate  liquidation  amount of 7% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust III,

              o   the $400,000,000  aggregate liquidation amount of 7.12% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust IV,

              o   the $850,000,000  aggregate liquidation amount of 7.28% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust V, and

              o   with any guarantee now or hereafter entered into by ML&Co. in
                  respect  of  any   preferred   stock  of  any  other  Finance
                  Subsidiary.

         "Finance  Subsidiary"  means Merrill Lynch Preferred  Capital Trust I,
Merrill Lynch Preferred Capital Trust II, Merrill Lynch Preferred Capital Trust
III, Merrill Lynch Preferred  Capital Trust IV, Merrill Lynch Preferred Capital
Trust V and any other  wholly-owned  subsidiary of ML&Co. the principal purpose
of which  is to  raise  capital  for  ML&Co.  by  issuing  securities  that are
guaranteed  by ML&Co.  and the  proceeds  of which are loaned to or invested in
ML&Co. or one or more of its affiliates.

         Accordingly,  the  rights  of the  holders  of the  TOPrS  to  receive
payments under the Trust Guarantee will be subject to the rights of the holders
of any  obligations  of ML&Co.  that are senior in priority to the  obligations
under the Trust  Guarantee.  Furthermore,  the holders of obligations of ML&Co.
that are senior to the obligations  under the Trust Guarantee,  including,  but
not limited to, obligations constituting Senior Indebtedness,  will be entitled
to the same  rights  upon  payment  default  or  dissolution,  liquidation  and
reorganization  in respect of the Trust  Guarantee that inure to the holders of
Senior  Indebtedness as against the holders of ML&Co.  Debenture.  The terms of
the  TOPrS  that  each  holder  of the  TOPrS,  by  acceptance  , agrees to the
subordination provisions and other terms of the Trust Guarantee.

         The Trust  Guarantee will constitute a guarantee of payment and not of
collection.  That is,  the  guaranteed  party may  directly  institute  a legal
proceeding  against  ML&Co.  to enforce  its rights  under the Trust  Guarantee
without instituting a legal proceeding against any other person or entity.
    

Amendments and Assignment

   
         Except with  respect to any changes that do not  materially  adversely
affect  the  rights of  holders  of the  TOPrS,  in which  case no vote will be
required,  the Trust  Guarantee may be amended only with the prior  approval of
the holders of at least a majority in liquidation amount of all the outstanding
TOPrS.  The manner of obtaining any approval of holders of the TOPrS will be as
set forth under "Description of the TOPrS--Voting  Rights".  All guarantees and
agreements contained in the Trust Guarantee shall bind the successors, assigns,
receivers,  trustees  and  representatives  of ML&Co.  and  shall  inure to the
benefit of the holders of the TOPrS then outstanding. Except in connection with
permitted  merger or  consolidation  of ML&Co.  with or into another  entity or
permitted sale, transfer or lease of ML&Co.'s assets to another entity in which
the surviving  corporation,  if other than ML&Co., assumes ML&Co.'s obligations
under the Trust  Guarantee,  ML&Co.  may not assign its rights or delegate  its
obligations under the Trust Guarantee without the prior approval of the holders
of at least a majority of the aggregate stated  liquidation amount of the TOPrS
then outstanding.

Termination of  The Trust Guarantee

         The Trust  Guarantee  will  terminate  as to each  holder of the TOPrS
upon:

              o   full payment of the Redemption Price of all the TOPrS,

              o   distribution of the partnership  preferred securities held by
                  ML Trust to the holders of the TOPrS or

              o   full payment of the amounts  payable in  accordance  with the
                  declaration upon liquidation of ML Trust.

         The  Trust  Guarantee  will  continue  to  be  effective  or  will  be
reinstated,  as the case may be, if at any time any  holder  of the TOPrS  must
restore payment of any sum paid under the TOPrS or the Trust Guarantee.
    

Information Concerning the Trust Guarantee Trustee

   
         The Trust Guarantee  Trustee,  before the occurrence of a default with
respect to the Trust Guarantee,  undertakes to perform only those duties as are
specifically  set forth in the Trust  Guarantee and, after default with respect
to the Trust Guarantee, shall exercise the same degree of care as a prudent man
would  exercise in the conduct of his own affairs.  Subject to that  provision,
the Trust  Guarantee  Trustee is under no  obligation  to  exercise  any of the
powers  vested in it by the Trust  Guarantee  at the  request  of any holder of
TOPrS unless it is offered reasonable indemnity against the costs, expenses and
liabilities  that might be incurred in  connection  with the  exercise of those
powers.
    

Governing Law

         The Trust  Guarantee  will be governed by, and construed in accordance
with, the internal laws of the State of New York.

              DESCRIPTION OF THE PARTNERSHIP PREFERRED SECURITIES

   
         All of the  partnership  interests in ML  Partnership,  other than the
partnership  preferred  securities  acquired by ML Trust, are owned directly by
ML&Co..  Initially,  ML&Co. will be the sole General Partner of ML Partnership.
The Limited  Partnership  Agreement  authorizes  and  creates  the  partnership
preferred   securities,   which  represent  limited  partner  interests  in  ML
Partnership.  The limited  partner  interests  represented  by the  partnership
preferred  securities will have a preference with respect to distributions  and
amounts  payable  on  redemption  or  liquidation  over the  General  Partner's
interest in ML Partnership.

         Except as otherwise  described in this  prospectus  or provided in the
Limited  Partnership  Agreement,  the Limited  Partnership  Agreement  does not
permit ML Partnership to issue any additional partnership interests or to incur
any indebtedness .

         The  summary  of  certain   material   terms  and  provisions  of  the
partnership  preferred  securities  set  forth  below  does not  purport  to be
complete and is subject to, and  qualified in its entirety by reference to, the
Limited Partnership Agreement, which is filed as an exhibit to the registration
statement  of  which  this  prospectus  is a  part,  and the  Delaware  Limited
Partnership Act.
    

Distributions

   
         Holders  of  partnership  preferred  securities  will be  entitled  to
receive cumulative cash distributions,  if, as and when declared by the General
Partner  in  its  sole  discretion  out of  assets  of ML  Partnership  legally
available for payment. The distributions  payable on each partnership preferred
security  will be  fixed at a rate per  annum  of % of the  stated  liquidation
preference of $25 per partnership preferred security. Distributions not paid on
the scheduled  payment date will accumulate and compound  quarterly at the rate
per annum equal to %. The amount of  distributions  payable for any period will
be computed on the basis of a 360-day year of twelve 30-day months.

         Distributions on the  partnership preferred securities will be payable
quarterly in arrears on             ,             ,     , and of each year, 
commencing , 199 . If distributions are not declared and paid when scheduled,  
the accumulated  distributions shall be paid to the holders of record of  
partnership  preferred  securities  as they  appear on the books and records of 
ML  Partnership  on the record date with respect to the payment date for the
partnership preferred securities.

         ML Partnership's earnings available for distribution to the holders of
the  partnership  preferred  securities will be limited to payments made on the
Affiliate  Investment  Instruments  and  Investment  Guarantees and payments on
Eligible  Debt  Securities  in which ML  Partnership  has invested from time to
time.  See  "--Partnership  Investments".  To the extent that the issuers  and,
where  applicable,  ML&Co.,  as  guarantor,  of  the  securities  in  which  ML
Partnership  invests fail to make any payment in respect of the  securities or,
if applicable, the guarantees, ML Partnership will not have sufficient funds to
pay and will not  declare or pay  distributions  on the  partnership  preferred
securities,  in which event the  Partnership  Guarantee will not apply to those
distributions   until  ML  Partnership  has  sufficient   funds  available  for
distribution.  See  "Description  of the Partnership  Guarantee".  In addition,
distributions on the partnership  preferred securities may be declared and paid
only  as  determined  in the  sole  discretion  of the  General  Partner  of ML
Partnership.  If ML Partnership  fails to declare and pay  distributions on the
partnership   preferred   securities   out  of  funds  legally   available  for
distribution,  ML Trust will not have sufficient funds to make distributions on
the  TOPrS,  in  which  event  the  Trust  Guarantee  will  not  apply to those
distributions  until ML Trust has sufficient funds available . In addition,  ML
Partnership  may not  have  sufficient  funds  to pay  current  or  liquidating
distributions on the partnership preferred securities if:

            o at any time that ML Partnership is receiving current payments in
              respect of the securities  held by ML  Partnership  including the
              debentures, the General Partner, in its sole discretion, does not
              declare distributions on the partnership preferred securities and
              ML  Partnership   receives   insufficient   amounts  to  pay  the
              additional  compounded  distributions  that  will  accumulate  in
              respect of the partnership preferred securities,

            o ML Partnership reinvests the proceeds received in respect of the
              debentures  upon  their  retirement  or at  their  maturities  in
              Affiliate  Investment  Instruments that do not generate income in
              an amount that is sufficient to pay full distributions in respect
              of the partnership preferred securities, or

            o ML  Partnership   invests  in  debt   securities  of  Investment
              Affiliates  that are not guaranteed by ML&Co.  and that cannot be
              liquidated by ML Partnership for an amount  sufficient to pay any
              distributions in full.

         Distributions on the partnership  preferred securities will be payable
to holders as they  appear on the books and  records of ML  Partnership  on the
relevant record dates, which, as long as the TOPrS remain or, in the event that
ML Trust is liquidated in connection with a Trust Special Event, as long as the
Partnership  preferred  securities remain, in book-entry only form, will be one
Business Day before the relevant  payment dates.  In the event the TOPrS, or in
the event that ML Trust is liquidated in connection with a Trust Special Event,
the  partnership  preferred  securities,   shall  not  continue  to  remain  in
book-entry  only form,  the relevant  record dates shall be the 15th day of the
month  of the  relevant  payment  dates.  In the  event  that any date on which
distributions  are payable on the  partnership  preferred  securities  is not a
Business  Day,  then payment of the  distribution  payable on that date will be
made on the next succeeding day that is a Business Day and without any interest
or other payment in respect of any delay,  except that, if that Business Day is
in the  next  succeeding  calendar  year,  that  payment  shall  be made on the
immediately preceding Business Day, in each case with the same force and effect
as if made on that date.
    

Partnership Enforcement Events

         If one or more of the  following  events shall occur and be continuing
(each a "Partnership Enforcement Event"):

   
               o  The non-payment of distributions on the partnership preferred
                  securities for six consecutive quarterly periods,

               o  ML&Co.  is in  default  on any of its  obligations  under the
                  Partnership Guarantee or any Investment Guarantee or

               o  an  Investment  Event of Default  occurs and is continuing on
                  any Affiliate Investment Instrument,

then the Property Trustee, for so long as the partnership  preferred securities
are held by the  Property  Trustee,  will have the  right,  or  holders  of the
partnership  preferred securities will be entitled by the vote of a majority in
aggregate liquidation preference of the holders:

           o  under the Limited Partnership  Agreement to enforce the terms of
              the  partnership  preferred  securities,  including  the right to
              appoint and authorize a special  representative of ML Partnership
              and the limited partners (a "Special Representative") to enforce:

              (1) ML Partnership's  creditors' rights and other rights with
                  respect  to the  Affiliate  Investment  Instruments  and  the
                  Investment Guarantees,

              (2) the  rights of the  holders of the  partnership  preferred
                  securities under the Partnership Guarantee and

              (3) the  rights of the  holders of the  partnership  preferred
                  securities  to  receive   distributions  on  the  partnership
                  preferred securities,  only if and to the extent declared out
                  of funds legally available for distribution, and

               o  under the  Partnership  Guarantee to enforce the terms of the
                  Partnership  Guarantee,  including  the right to enforce  the
                  covenant  restricting  certain payments by ML&Co. and Finance
                  Subsidiaries.

         If the Special  Representative  fails to enforce its rights  under the
Affiliate  Investment  Instruments  after a  holder  of  partnership  preferred
securities  has made a written  request,  the  holder of record of  partnership
preferred  securities may directly  institute a legal proceeding against ML&Co.
to enforce the rights of the Special  Representative  and ML Partnership  under
the  Affiliate  Investment  Instruments  without  first  instituting  any legal
proceeding  against the Special  Representative,  ML  Partnership  or any other
person or entity. In any event, if a Partnership Enforcement Event has occurred
and  is  continuing  and  this  event  is  attributable  to the  failure  of an
Investment  Affiliate  to make any required  payment when due on any  Affiliate
Investment Instrument, then a holder of partnership preferred securities may on
behalf of ML Partnership directly institute a proceeding against the Investment
Affiliate with respect to the Affiliate  Investment  Instrument for enforcement
of  payment.  A holder of  partnership  preferred  securities  may also bring a
direct  action  against  ML&Co.   to  enforce  the  holder's  right  under  the
Partnership Guarantee. See "Description of the Partnership Guarantee--Events of
Default; Enforcement of Partnership Guarantee".

         Under no circumstances, however, shall the Special Representative have
authority  to  cause  the  General  Partner  to  declare  distributions  on the
partnership   preferred   securities.   As  a  result,   although  the  Special
Representative  may be able to enforce ML  Partnership's  creditors'  rights to
accelerate  and  receive  payments  in  respect  of  the  Affiliate  Investment
Instruments and the Investment Guarantees,  ML Partnership would be entitled to
reinvest those payments in additional Affiliate Investment Instruments, subject
to  satisfying  the  reinvestment   criteria  described  under   "--Partnership
Investments",  and Eligible Debt  Securities,  rather than declaring and making
distributions   on  the   partnership   preferred   securities.   The   Special
Representative shall not, by virtue of acting in such capacity,  be admitted as
a general  partner in ML  Partnership  or  otherwise  be deemed to be a general
partner  in  ML  Partnership  and  shall  have  no  liability  for  the  debts,
obligations or liabilities of ML Partnership.
    

Partnership Investments

   
         Approximately 99% of the proceeds from the issuance of the partnership
preferred  securities  and  the  General  Partner's   contemporaneous   capital
contribution  (the  "Initial   Partnership   Proceeds")  will  be  used  by  ML
Partnership  to purchase  the  debentures  and the  remaining 1% of the Initial
Partnership  Proceeds will be used to purchase  Eligible Debt  Securities.  The
purchase of the debentures by ML Partnership will occur  contemporaneously with
the issuance of the partnership preferred securities.

         The  initial  Affiliate  Investment   Instruments   purchased  by  the
Partnership will consist of two or more debt  instruments  (the  "Debentures").
ML&Co.  anticipates that approximately 85% of the Initial Partnership  Proceeds
will be used to purchase a Debenture of ML&Co.  (the "ML&Co.  Debenture"),  and
approximately 14% of the Initial Partnership  Proceeds will be used to purchase
Debentures  of one or  more  eligible  controlled  affiliates  of  ML&Co.  (the
"Affiliate Debentures").  Each Debenture is expected to have a term of 20 years
and to provide for  interest  payable on , , and of each year,  commencing , at
market rates for the Debentures.  The Debentures will be general unsecured debt
obligations of the relevant issuer, except that the ML&Co.  Debenture will rank
subordinate and junior to all Senior Indebtedness of ML&Co.

         The payment of interest on each of the  Debentures  may be deferred at
any time,  and from  time to time,  by the  relevant  issuer  for a period  not
exceeding six consecutive  quarters.  If an issuer were to defer the payment of
interest, interest would continue to accrue and compound at the stated interest
rate on the Debenture.  The Debentures will contain  covenants  appropriate for
unsecured debt securities issued or guaranteed by similar borrowers pursuant to
a public offering or private placement under Rule 144A of the Securities Act of
a comparable debt security, including a limitation on consolidation, merger and
sale or conveyance of assets. The Debentures will contain redemption provisions
that  correspond to the  redemption  provisions  applicable to the  partnership
preferred  securities,  including  an option to redeem  the  Debentures  by the
relevant  issuer,  in whole or in part,  from time to time, on or after , , and
following the occurrence of a Partnership  Special Event,  in each case, in the
same manner  described  under "Optional  Redemption" and " Partnership  Special
Event  Redemption".   The  Debentures,   and  any  other  Affiliate  Investment
Instruments that are debt instruments acquired by ML Partnership in the future,
will also  contain  customary  events of  default  (the  "Investment  Events of
Default"), including:

               o  events of default for defaults in payments on the  securities
                  when due,  provided  that no default shall occur upon a valid
                  deferral of an interest payment by an issuer,
    

               o  defaults  in  the   performance  of  the  relevant   issuer's
                  obligations  under  its  Debenture  or  Affiliate  Investment
                  Instruments, as the case may be, and

   
               o  certain  bankruptcy,  insolvency  or  reorganization  events,
                  subject to customary exceptions and grace periods.

         The payment of interest and principal when due and other payment terms
of the Debentures other than ML&Co. Debenture, will be guaranteed to the extent
described in this prospectus  (each, an "Investment  Guarantee") by ML&Co.  for
the  benefit  of  the  holders  of  partnership   preferred   securities.   See
"--Investment Guarantees".

         Approximately 1% of the Initial Partnership  Proceeds will be invested
in  Eligible  Debt  Securities.   "Eligible  Debt  Securities"  means  cash  or
book-entry securities,  negotiable instruments, or other securities of entities
not affiliated with ML&Co. which evidence any of the following:

               o  any security issued or guaranteed as to principal or interest
                  by the United States, or by a person controlled or supervised
                  by and acting as an  instrumentality of the Government of the
                  United States  pursuant to authority  granted by the Congress
                  of the United States,  or any  certificate of deposit for any
                  of the foregoing;

               o  commercial  paper issued  pursuant to Section  3(a)(3) of the
                  Securities  Act and having,  at the time of the investment or
                  contractual  commitment to invest therein, a rating from each
                  of  Standard & Poor's  Ratings  Services,  a division  of the
                  McGraw-Hill  Companies,  Inc.  ("S&P") and Moody's  Investors
                  Service,  Inc.  ("Moody's") in the highest  investment rating
                  category  granted by such rating agency and having a maturity
                  not in excess of nine months;

               o  demand  deposits,  time deposits and  certificates of deposit
                  which are fully  insured  by the  Federal  Deposit  Insurance
                  Corporation;

               o  repurchase obligations with respect to any security that is a
                  direct  obligation of, or fully guaranteed by, the Government
                  of  the   United   States  of   America   or  any  agency  or
                  instrumentality  thereof, the obligations of which are backed
                  by the full faith and credit of the United States of America,
                  in either case entered into with a depository  institution or
                  trust  company  which  is an  Eligible  Institution  and  the
                  deposits of which are insured by the FDIC; and

               o  any  other  security  which  is  identified  as  a  permitted
                  investment  of a  finance  subsidiary  pursuant  to Rule 3a-5
                  under the  Investment  Company Act at the time it is acquired
                  by ML Partnership.

         "Eligible Institution" means, a depository institution organized under
the laws of the United States or any one of the states  thereof or the District
of Columbia (or any domestic branch of a foreign bank), which has either:
    

               o  a long-term  unsecured debt rating of AA or better by S&P and
                  Aa or better by Moody's or

   
               o  a  short-term  unsecured  debt  rating  or a  certificate  of
                  deposit rating of A-1+ by S&P and P-1 by Moody's,

and whose  deposits are insured by the FDIC or whose the parent has a long-term
or short-term  unsecured debt rating which signifies investment grade and whose
deposits are insured by the FDIC.

         ML Partnership  may, from time to time and subject to the restrictions
described  below,  reinvest  payments  received  with respect to the  Affiliate
Investment Instruments and the Eligible Debt Securities in additional Affiliate
Investment  Instruments  and Eligible Debt  Securities.  As of the date of this
prospectus,  ML&Co.,  as the  General  Partner,  does  not  intend  to cause ML
Partnership to reinvest regularly  scheduled,  periodic payments of interest or
dividends  received by ML Partnership in the manner described  below,  although
there can be no assurance  that the General  Partner's  intention in respect of
any reinvestments will not change in the future.

         The fairness of specific terms of all Affiliate Investment Instruments
will be  passed  upon  by a  nationally  recognized  accounting  firm,  bank or
investment banking firm that does not, and whose directors, officers, employees
and affiliates do not, have a direct or indirect  material  equity  interest in
ML&Co. or any of its subsidiaries (the "Independent Financial Advisor").

         ML  Partnership  may  reinvest  in  additional   Affiliate  Investment
Instruments only if certain  procedures and criteria are satisfied with respect
to each Affiliate  Investment  Instrument,  including the  satisfaction  of the
following conditions:

              (1) ML Partnership did not hold debt securities of the issuer
                  of the proposed  Affiliate  Investment  Instrument within the
                  three-year period ending on the date of proposed  investment;

              (2) there was never a default on any debt  obligation  of, or
                  arrearages  of dividends  on  preferred  stock issued by, the
                  issuer of the proposed Affiliate  Investment  Instrument that
                  was previously or is currently owned by ML Partnership;

              (3) the applicable  terms and provisions  with respect to the
                  proposed Affiliate Investment Instrument have been determined
                  by  the  Independent  Financial  Advisor  to be at  least  as
                  favorable as terms which could be obtained by ML  Partnership
                  in a public offering or private  placement under Rule 144A of
                  the  Securities  Act of a comparable  security  issued by the
                  relevant Investment Affiliate and guarantees, if any; and

              (4) the requesting  Investment  Affiliate shall not be deemed
                  to be an investment company by reason of Section 3(a) or 3(b)
                  of the  Investment  Company Act or is  otherwise  an eligible
                  recipient  of  funds  directly  or  indirectly  from ML Trust
                  pursuant to an order issued by the SEC.

         The term  "Investment  Affiliate"  means  ML&Co.  or any  corporation,
partnership,  limited  liability  company or other entity that is controlled by
ML&Co.,  other than ML Partnership or ML Trust.  If ML Partnership is unable to
reinvest  payments  and  proceeds  from  Affiliate  Investment  Instruments  in
additional  Affiliate  Investment  Instruments  meeting the above criteria,  ML
Partnership may only invest those funds in Eligible Debt Securities, subject to
restrictions of applicable law, including the Investment Company Act.
    

Investment Guarantees

   
         ML&Co. will agree to execute and deliver an Investment Guarantee, on a
subordinated  basis,  for the benefit of the holders of  partnership  preferred
securities  with respect to each Debenture  issued by an Investment  Affiliate,
other than the ML&Co.  Debenture, to the extent set forth below. The Investment
Guarantees shall be enforceable  regardless of any defense, right of set-off or
counterclaim that ML&Co. may have or assert. The Investment  Guarantees will be
full and unconditional  guarantees, to the extent set forth in this prospectus,
with respect to the  applicable  Debentures  from the time of issuance.  To the
extent that, as described above, ML Partnership invests in additional Affiliate
Investment   Instruments,   the  determination  as  to  whether  the  Affiliate
Investment  Instrument will contain an Investment Guarantee will be made at the
date of its issuance and will be based,  among other things,  upon its approval
by the  Independent  Financial  Advisor  in  accordance  with the  reinvestment
criteria described above.

         The Investment  Guarantees will  constitute  guarantees of payment and
not of collection. That is, the guaranteed party may directly institute a legal
proceeding against ML&Co. to enforce its rights under the applicable Investment
Guarantee  without  instituting a legal proceeding  against any other person or
entity.  If no  Special  Representative  has  been  appointed  to  enforce  any
Investment  Guarantee,  the  General  Partner  has the  right  to  enforce  the
Investment  Guarantee  on behalf of the  holders of the  partnership  preferred
securities.  The holders of not less than a majority in  aggregate  liquidation
preference of the partnership preferred securities have the right to direct the
time, method and place of conducting any proceeding for any remedy available in
respect of any Investment Guarantee,  including the giving of directions to the
General  Partner  or the  Special  Representative,  as the case may be.  If the
General Partner or the Special  Representative  fails to enforce any Investment
Guarantee  as above  provided,  any holder of the TOPrS may  institute  its own
legal proceeding to enforce that Investment Guarantee.  No Investment Guarantee
will be discharged except by payment in full of all amounts  guaranteed by such
Investment  Guarantee,  without  duplication of amounts  previously paid by the
relevant Investment Affiliate.
    

         Amendments and Assignment

   
         Except with  respect to any changes that do not  adversely  affect the
rights of holders of partnership preferred securities, in which case no consent
will be required,  the Investment Guarantees may be amended only with the prior
approval of the holders of not less than a majority in  liquidation  preference
of the outstanding partnership preferred securities,  provided that for so long
as the Property Trustee of ML Trust is the holder of the partnership  preferred
securities,  no amendment will be effective  without the prior written approval
of a majority in liquidation  amount of the outstanding  TOPrS.  All guarantees
and  agreements   contained  in  the  Investment   Guarantees  shall  bind  the
successors,  assigns,  receivers,  trustees and  representatives  of ML&Co. and
shall inure to the benefit of the holders of partnership  preferred securities.
Except in connection with any permitted merger or consolidation of ML&Co.  with
or into another  entity or any  permitted  sale,  transfer or lease of ML&Co.'s
assets to  another  entity in which the  surviving  corporation,  if other than
ML&Co.,  assumes ML&Co.'s obligations under the Investment  Guarantees,  ML&Co.
may not assign its rights or  delegate  its  obligations  under the  Investment
Guarantees  without the prior approval of the holders of at least a majority of
the  aggregate  stated  liquidation  preference  of the  partnership  preferred
securities then outstanding.
    

         Status of the Investment Guarantees

   
         ML&Co.'s  obligations under the Investment  Guarantees will constitute
unsecured  obligations of ML&Co.  and will rank subordinate and junior in right
of payment to all other  liabilities  of ML&Co.  and will rank equally with the
most senior preferred  stock, if any, issued from time to time by ML&Co.,  with
similar guarantees issued by ML&Co. in connection with:
    

               o  the $275,000,000 aggregate liquidation amount of 7 3/4% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust I,

               o  the  $300,000,000  aggregate  liquidation  amount of 8% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust II,

               o  the  $750,000,000  aggregate  liquidation  amount of 7% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust III,

               o  the $400,000,000  aggregate liquidation amount of 7.12% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust IV,

               o  the $850,000,000  aggregate liquidation amount of 7.28% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust V and

   
               o  with any guarantee now or hereafter entered into by ML&Co. in
                  respect  of  any   preferred   stock  of  any  other  Finance
                  Subsidiary.

         Accordingly,  the rights of the holders of the  Debentures  to receive
payments under the Investment  Guarantees  will be subject to the rights of the
holders of any obligations that are senior in priority to the obligations under
the Investment  Guarantees.  Furthermore,  the holders of obligations of ML&Co.
that are senior to the obligations under the Investment Guarantees,  including,
but not limited  to,  obligations  constituting  Senior  Indebtedness,  will be
entitled to the same rights upon payment  default or  dissolution,  liquidation
and  reorganization  in respect of the Investment  Guarantees that inure to the
holders of Senior Indebtedness as against the holders of the ML&Co.  Debenture.
The  terms of the  Debentures  provide  that  each  holder  of  Debentures,  by
acceptance thereof,  agrees to the subordination  provisions and other terms of
the Investment Guarantees.
    

         Governing Law

         The  Investment  Guarantees  will  be  governed  by and  construed  in
accordance with the internal laws of the State of New York.

Optional Redemption

   
         The partnership preferred securities are redeemable,  at the option of
the General  Partner,  in whole or in part,  from time to time, on or after , ,
upon  not  less  than 30 nor  more  than  60  days  notice,  at an  amount  per
partnership  preferred  security  equal  to $25  plus  accumulated  and  unpaid
distributions   thereon.  If  ML  Partnership  redeems  partnership   preferred
securities  in  accordance  with their  terms , ML Trust will  redeem the Trust
Securities at the Redemption Price. If:

               o  a partial  redemption  would  result in the  delisting of the
                  TOPrS,

               o  ML Trust is  liquidated  in  connection  with a Trust Special
                  Event, or

               o  a partial  redemption  would  result in the  delisting of the
                  partnership  preferred  securities,

then, in each case, ML Partnership may only redeem the partnership
preferred securities in whole.
    

Partnership Special Event Redemption

   
         If, at any time, a Partnership  Tax Event or a Partnership  Investment
Company Event (each as defined below,  and each a "Partnership  Special Event")
shall  occur and be  continuing,  the  General  Partner  shall,  within 90 days
following the occurrence of such Partnership Special Event, elect to either:

               o  redeem the partnership preferred securities in whole, but not
                  in part, upon not less than 30 or more than 60 days notice at
                  the Redemption Price,  provided that, if at the time there is
                  available to ML  Partnership  the  opportunity  to eliminate,
                  within the 90-day period,  the  Partnership  Special Event by
                  taking  some  ministerial  action,  such as  filing a form or
                  making an election, or pursuing some other similar reasonable
                  measure that in the sole judgment of ML&Co. has or will cause
                  no adverse effect on ML Partnership,  ML Trust or ML&Co., the
                  General   Partner   will  pursue  that  measure  in  lieu  of
                  redemption; or

               o  cause  the   partnership   preferred   securities  to  remain
                  outstanding,  provided  that in the case of this clause,  the
                  General  Partner  shall pay any and all  costs  and  expenses
                  incurred by or payable by ML Partnership  attributable to the
                  Partnership Special Event.

         "Partnership  Tax Event"  means that the  General  Partner  shall have
requested  and received an opinion of  nationally  recognized  independent  tax
counsel  experienced  in these  matters to the effect that there has been a Tax
Action which  affects any of the events  described in (1) through (3) below and
that there is more than an insubstantial risk that:

              (1) ML  Partnership  is, or will be, subject to United States
                  Federal income tax with respect to income accrued or received
                  on the Affiliate Investment  Instruments or the Eligible Debt
                  Securities,

              (2) ML  Partnership  is, or will be,  subject  to more than a
                  minimal amount of other taxes,  duties or other  governmental
                  charges or

              (3) interest payable by an Investment  Affiliate with respect
                  to  the  Affiliate  Investment   Instrument  issued  by  such
                  Investment  Affiliate to ML  Partnership  is not, or will not
                  be, deductible by the Investment  Affiliate for United States
                  Federal income tax purposes.

         Recently,  the IRS asserted  that the  interest  payable on a security
issued in  similar  circumstances  as the  issuance  of the  Debentures  by the
Investment  Affiliates to ML  Partnership  was not deductible for United States
Federal income tax purposes.  The taxpayer in that case has filed a petition in
the United States Tax Court  challenging the IRS's position on this matter.  If
this  matter were to be  litigated  and the Tax Court were to sustain the IRS's
position on this matter,  the judicial  decision could constitute a Partnership
Tax  Event,  which  could  result  in an early  redemption  of the  partnership
preferred securities.

         "Partnership  Investment Company Event" means that the General Partner
shall  have  requested  and  received  an  opinion  of  nationally   recognized
independent legal counsel  experienced in these matters to the effect that as a
result of the  occurrence on or after the date hereof of a Change in Investment
Company Act Law, ML Partnership is or will be considered an investment  company
which is required to be registered under the Investment Company Act.
    

Redemption Procedures

   
         ML  Partnership   may  not  redeem  fewer  than  all  the  outstanding
partnership   preferred   securities   unless   all   accumulated   and  unpaid
distributions  have been paid on all partnership  preferred  securities for all
quarterly distribution periods terminating on or before the date of redemption.

         If  ML  Partnership  gives  a  notice  of  redemption  in  respect  of
partnership  preferred securities,  which notice will be irrevocable,  then, by
12:00 noon, New York City time, on the redemption date, ML Partnership:

            o if the partnership  preferred  securities are in book entry form
              with DTC, will deposit  irrevocably  with DTC funds sufficient to
              pay the applicable Redemption Price and will give DTC irrevocable
              instructions and authority to pay the Redemption Price in respect
              of the  partnership  preferred  securities  held  through  DTC in
              global form , or

            o if the partnership preferred securities are held in certificated
              form,  will  deposit  with the paying  agent for the  partnership
              preferred  securities  funds  sufficient  to pay  any  amount  in
              respect of any partnership  preferred  securities in certificated
              form and will give the paying agent irrevocable  instructions and
              authority  to pay these  amounts to the  holders  of  partnership
              preferred securities upon surrender of their certificates.

See "Description of the TOPrS--Book-Entry  Only Issuance--The  Depository Trust
Company".

         If notice of redemption  shall have been given and funds  deposited as
required,  then upon the date of the  deposit,  all  rights of  holders of such
partnership  preferred  securities so called for redemption will cease,  except
the right of the holders of such  partnership  preferred  securities to receive
the Redemption  Price,  but without  interest on such Redemption  Price. In the
event that any date fixed for redemption of partnership preferred securities is
not a Business Day, then payment of the  Redemption  Price payable on that date
will be made on the next succeeding day that is a Business Day, and without any
interest  or other  payment  in  respect of any  delay,  except  that,  if that
Business Day falls in the next calendar  year,  the payment will be made on the
immediately preceding Business Day, in each case with the same force and effect
as if made on the date fixed for  redemption.  In the event that payment of the
Redemption Price in respect of partnership  preferred  securities is improperly
withheld or refused and not paid either by ML  Partnership  or by ML&Co.  under
the  Partnership  Guarantee  described  under  "Description  of the Partnership
Guarantee," distributions on the partnership preferred securities will continue
to accumulate, from the original redemption date to the date of payment.

         Subject  to the  foregoing  and  applicable  law,  including,  without
limitation,  United  States  Federal  securities  laws,  ML&Co.  or  any of its
subsidiaries  may at any  time  and  from  time  to time  purchase  outstanding
partnership  preferred  securities by tender,  in the open market or by private
agreement.
    

Liquidation Distribution Upon Dissolution

   
         In the event of any voluntary or involuntary  dissolution,  winding-up
or  termination of ML  Partnership,  the holders of the  partnership  preferred
securities  at the time will be  entitled  to  receive  out of the assets of ML
Partnership  available  for  distribution  to partners  after  satisfaction  of
liabilities of creditors as required by the Delaware  Partnership  Act,  before
any distribution of assets is made to the General Partner,  an amount equal to,
in the case of holders of partnership  preferred  securities,  the aggregate of
the stated  liquidation  preference of $25 per partnership  preferred  security
plus  accumulated  and  unpaid  distributions  on  the  partnership   preferred
securities to the date of payment (this amount is the "Partnership  Liquidation
Distribution").

         Under the  Limited  Partnership  Agreement,  ML  Partnership  shall be
dissolved and its affairs shall be wound up:

               o  upon the bankruptcy of the General Partner,

               o  upon the  assignment  by the  General  Partner  of its entire
                  interest in ML Partnership  when the assignee is not admitted
                  to ML Partnership  as a general  partner of ML Partnership in
                  accordance  with the Limited  Partnership  Agreement,  or the
                  filing of a certificate of dissolution or its equivalent with
                  respect to the  General  Partner,  or the  revocation  of the
                  General Partner's charter and the expiration of 90 days after
                  the date of  notice  to the  General  Partner  of  revocation
                  without a reinstatement of its charter, or if any other event
                  occurs  that  causes  the  General  Partner  to cease to be a
                  general partner of ML Partnership  under the Delaware Limited
                  Partnership  Act,  unless the business of the  Partnership is
                  continued in accordance with the Delaware Limited Partnership
                  Act,

               o  if ML Partnership has redeemed or otherwise purchased all the
                  partnership preferred securities,
    

               o  upon the entry of a decree of judicial dissolution or

   
               o  upon the written consent of all partners of ML Partnership.

    

Voting Rights

   
         Except as provided  below and under  "Description  of the  Partnership
Guarantee--Amendments  and Assignment" and as otherwise required by law and the
Limited  Partnership  Agreement,  the  holders  of  the  partnership  preferred
securities will have no voting rights.

         Not later than 30 days after any Partnership Enforcement Event occurs,
the General  Partner  will  convene a meeting for the purpose of  appointing  a
Special  Representative.  If the  General  Partner  fails to  convene a meeting
within the 30-day period,  the holders of 10% in liquidation  preference of the
outstanding  partnership  preferred  securities  will be  entitled to convene a
meeting.  The provisions of the Limited  Partnership  Agreement relating to the
convening  and conduct of the meetings of the partners  will apply with respect
to any  meeting.  In the event  that,  at any  meeting,  holders of less than a
majority  in  aggregate   liquidation   preference  of  partnership   preferred
securities  entitled to vote for the  appointment  of a Special  Representative
vote for the appointment,  no Special  Representative  shall be appointed.  Any
Special Representative  appointed shall cease to be a Special Representative of
ML Partnership and the limited partners if:

               o  ML  Partnership,   or  ML&Co.  pursuant  to  the  Partnership
                  Guarantee, shall have paid in full all accumulated and unpaid
                  distributions on the partnership preferred securities,

               o  any  Investment  Event of Default,  as the case may be, shall
                  have been cured, and

               o  ML&Co. is in compliance  with all its  obligations  under the
                  Partnership  Guarantee  and  ML&Co.,  in its  capacity as the
                  General   Partner,   shall   continue   the  business  of  ML
                  Partnership without dissolution.

               o  Notwithstanding    the    appointment    of    the    Special
                  Representative,  ML&Co. shall continue as General Partner and
                  shall  retain  all  rights  under  the  Limited   Partnership
                  Agreement,  including  the  right  to  declare,  in its  sole
                  discretion,  the payment of  distributions on the partnership
                  preferred   securities  for  which  the  failure  to  declare
                  distributions  would  not  constitute  a  default  under  the
                  Limited Partnership Agreement.
    

         If  any  proposed  amendment  to  the  Limited  Partnership  Agreement
provides for, or the General Partner otherwise proposes to effect,

   
               o  any  action   that  would   adversely   affect  the   powers,
                  preferences  or special rights of the  partnership  preferred
                  securities,  whether  by way  of  amendment  to  the  Limited
                  Partnership  Agreement  or  otherwise,   including,   without
                  limitation,  the  authorization  or  issuance  of any limited
                  partner   interests  in  ML   Partnership   ranking,   as  to
                  participation  in  the  profits  or  distributions  or in the
                  assets of ML Partnership, senior to the partnership preferred
                  securities, or

               o  the dissolution, winding-up or termination of ML Partnership,
                  other than:

             (A)  in  connection  with  the  occurrence  of a  Partnership
                  Special Event or

             (B)  as described under "Merger,  Consolidation or Amalgamation
                  of the Partnership" below,

then the  holders  of  outstanding  partnership  preferred  securities  will be
entitled to vote on any amendment or proposal of the General  Partner,  but not
on any other  amendment or proposal,  as a class,  and no amendment or proposal
shall be  effective  without  the  approval  of the  holders of a  majority  in
liquidation  preference of the  outstanding  partnership  preferred  securities
having a right to vote on the matter;  provided,  however, that if the Property
Trustee  on  behalf  of ML Trust is the  holder  of the  partnership  preferred
securities, any amendment or proposal not excepted by clauses (A) and (B) above
shall not be effective without the prior or concurrent  approval of the holders
of a majority in liquidation  amount of the outstanding TOPrS having a right to
vote on the matters.
    

         The General Partner shall not

   
               o  direct  the  time,   method  and  place  of  conducting   any
                  proceeding for any remedy available,

               o  waive any Investment  Event of Default that is waivable under
                  the Affiliate Investment Instruments,

               o  exercise any right to rescind or annul a declaration that the
                  principal of any Affiliate  Investment  Instruments  shall be
                  due and payable,

               o  waive the  breach of the  obligation  by ML&Co.  to  restrict
                  certain payments by ML&Co., or

               o  consent to any amendment,  modification or termination of any
                  Affiliate Investment Instrument,  where such consent shall be
                  required from the investor,

without, in each case,  obtaining the prior approval of the holders of at least
a majority in liquidation  preference of the partnership  preferred securities;
provided,  however,  that if the Property  Trustee on behalf of ML Trust is the
holder  of  the  partnership  preferred  securities,  any  waiver,  consent  or
amendment  or  other  action  shall  not be  effective  without  the  prior  or
concurrent  approval  of at  least a  majority  in  liquidation  amount  of the
outstanding TOPrS having a right to vote on these matters.  The General Partner
shall not revoke any action previously  authorized or approved by a vote of the
holders of the  partnership  preferred  securities  without the approval of the
revocation  by  a  majority  in  liquidation   preference  of  the  outstanding
partnership preferred securities.  The General Partner shall notify all holders
of the partnership preferred securities of any notice of an Investment Event of
Default received with respect to any Affiliate Investment Instrument.

         Any required approval of holders of partnership  preferred  securities
may be  given  at a  separate  meeting  of  holders  of  partnership  preferred
securities convened for that purpose, at a meeting of all of the partners in ML
Partnership or pursuant to written consent.  ML Partnership will cause a notice
of any  meeting  at which  holders  of  partnership  preferred  securities  are
entitled to vote, or of any matter upon which action by written  consent of the
holders is to be taken,  to be mailed to each  holder of record of  partnership
preferred securities. Each notice will include a statement setting forth

               o  the date of the meeting or the date by which  action is to be
                  taken,

               o  a description of any resolution  proposed for adoption at the
                  meeting  on  which  holders  are  entitled  to vote or of the
                  matters upon which written consent is sought and

               o  instruction for the delivery of proxies or consents.

         No vote or consent of the holders of partnership  preferred securities
will be required for ML Partnership to redeem and cancel partnership  preferred
securities in accordance with the Limited Partnership Agreement.

         Notwithstanding  that holders of partnership  preferred securities are
entitled to vote or consent under any of the circumstances described above, any
of the  partnership  preferred  securities  at such time that are  beneficially
owned by ML&Co. or by any entity directly or indirectly controlled by, or under
direct  or  indirect  common  control  with,  ML&Co.,  except  for  partnership
preferred  securities  purchased  or acquired by ML&Co.  or its  affiliates  in
connection  with  transactions  effected by or for the account of  customers of
ML&Co. or any of its  subsidiaries  or in connection  with the  distribution or
trading of such partnership preferred securities; shall not be entitled to vote
or consent and shall,  for  purposes  of any vote or consent,  be treated as if
they  were  not  outstanding,  provided,  however,  that  persons,  other  than
affiliates of ML&Co.,  to whom ML&Co. or any of its  subsidiaries  have pledged
partnership  preferred  securities  may vote or  consent  with  respect  to the
pledged partnership preferred securities under the terms of the pledge.

         Holders of the partnership preferred securities will have no rights to
remove or replace the General Partner.

Merger, Consolidation or Amalgamation of  ML Partnership

         ML Partnership may not consolidate, amalgamate, merge with or into, or
be  replaced  by, or  convey,  transfer  or lease  its  properties  and  assets
substantially  as an entirety  to, any  corporation  or other  body,  except as
described  below. ML Partnership may, without the consent of the holders of the
partnership preferred securities, consolidate,  amalgamate, merge with or into,
or be replaced by a limited  partnership,  limited  liability  company or trust
organized as such under the laws of any state of the United  States of America,
provided that:

            o  the successor entity either:

             (A)  expressly   assumes  all  of  the   obligations   of  ML
                  Partnership under the partnership preferred securities or

             (B)  substitutes for the partnership  preferred  securities  other
                  securities  having   substantially  the  same  terms  as  the
                  partnership preferred securities (the "Partnership  Successor
                  Securities") so long as the Partnership  Successor Securities
                  are  not  junior  to  any  other  equity  securities  of  the
                  successor  entity,  with  respect  to  participation  in  the
                  profits  and  distributions,   and  in  the  assets,  of  the
                  successor entity,

              o   the Investment Affiliates expressly acknowledge the successor
                  entity as the holder of the Affiliate Investment Instruments,

              o   the  partnership  preferred  securities  or  any  Partnership
                  Successor Securities are listed, or any Partnership Successor
                  Securities will be listed upon  notification of issuance,  on
                  any national  securities  exchange or other  organization  on
                  which the partnership preferred securities, if so listed, are
                  then listed,

              o   the merger,  consolidation,  amalgamation or replacement does
                  not  cause  the  TOPrS  or,  in the  event  that ML  Trust is
                  liquidated in  connection  with a Trust  Special  Event,  the
                  partnership preferred securities or any Partnership Successor
                  Securities,  to be  downgraded by any  nationally  recognized
                  statistical rating organization,

              o   the merger,  consolidation,  amalgamation or replacement does
                  not  adversely  affect  the  powers,  preferences  and  other
                  special  rights of the  holders  of the TOPrS or  partnership
                  preferred  securities,  including any  Partnership  Successor
                  Securities,  in any material respect, other than, in the case
                  of the partnership preferred securities,  with respect to any
                  dilution  of  the  holders'  interest  in the  new  resulting
                  entity,

              o   the successor entity has a purpose substantially identical to
                  that of ML Partnership,

              o   before   the   merger,    consolidation,    amalgamation   or
                  replacement,  ML&Co.  has  received an opinion of  nationally
                  recognized independent counsel to ML Partnership  experienced
                  in these matters to the effect that:

              (A) the successor entity will be treated as a partnership for
                  United States Federal income tax purposes,

              (B) the  merger,  consolidation,  amalgamation  or replacement
                  would not cause ML Trust to be classified  as an  association
                  taxable as a corporation for United States Federal income tax
                  purposes,

              (C) following  the merger,  consolidation,  amalgamation  or
                  replacement,  ML&Co.  and such  successor  entity  will be in
                  compliance   with  the   Investment   Company   Act   without
                  registering as an investment company, and

              (D) the  merger,  consolidation,  amalgamation  or replacement
                  will  not  adversely  affect  the  limited  liability  of the
                  holders of the partnership preferred securities and

               o  ML&Co.  guarantees the  obligations  of the successor  entity
                  under the  Partnership  Successor  Securities at least to the
                  extent provided by the Partnership Guarantee.
    

Book-Entry and Settlement

   
         If the partnership  preferred securities are distributed to holders of
the  TOPrS  in  connection  with  the  involuntary  or  voluntary  dissolution,
winding-up or  liquidation of ML Trust as a result of the occurrence of a Trust
Special Event, the partnership  preferred securities will be issued in the form
of one or more  global  certificates  (each a  "Global  Partnership  Security")
registered  in  the  name  of  DTC as the  depository  or  its  nominee.  For a
description of DTC and the specific terms of the Depository  arrangements,  see
"Description  of the  TOPrS--Book-Entry  Only  Issuance--The  Depository  Trust
Company".  As of the date of this prospectus,  the description therein of DTC's
book-entry  system and DTC's practices as they relate to purchases,  transfers,
notices and payments  with respect to the TOPrS apply in all material  respects
to any  partnership  preferred  securities  represented  by one or more  Global
Partnership Securities.
    

Registrar, Transfer Agent and Paying Agent

   
         The General  Partner will act as registrar,  transfer agent and paying
agent for the partnership  preferred  securities for so long as the partnership
preferred  securities  are held by ML Trust  or, if ML Trust is  liquidated  in
connection with a Trust Special Event, for so long as the partnership preferred
securities  remain in  book-entry  only  form.  In the  event  the  partnership
preferred  securities are  distributed in connection with a Trust Special Event
and  the  book-entry  system  for  the  partnership   preferred  securities  is
discontinued,  it is  anticipated  that The Chase  Manhattan Bank or one of its
affiliates  will act as  registrar,  transfer  agent and  paying  agent for the
Partnership preferred securities.

         Registration of transfers of partnership  preferred securities will be
effected  without charge by or on behalf of ML  Partnership,  but upon payment,
with the giving of such indemnity as ML Partnership or the General  Partner may
require,  in  respect  of any tax or  other  governmental  charges  that may be
imposed in relation to it.

         ML  Partnership  will  not be  required  to  register  or  cause to be
registered  the  transfer  of  partnership   preferred  securities  after  such
partnership preferred securities have been called for redemption.
    

Miscellaneous

   
         The General  Partner is authorized and directed to conduct its affairs
and to operate ML Partnership in such a way that:

               o  ML Partnership will not be deemed to be an investment company
                  required to be registered under the Investment Company Act or
                  characterized as an association  taxable as a corporation for
                  United States Federal income tax purposes,

               o  the  Affiliate  Investment  Instruments  will be  treated  as
                  indebtedness  of their  respective  issuers for United States
                  Federal income tax purposes and

               o  ML Partnership  will not be treated as an association or as a
                  publicly  traded  partnership,  within the meaning of Section
                  7704 of the Code, taxable as a corporation.

In this connection,  the General Partner is authorized to take any action,  not
inconsistent with applicable law, the certificate of limited  partnership of ML
Partnership  or the Limited  Partnership  Agreement,  that the General  Partner
determines  in its  discretion  to be necessary or desirable  for the foregoing
purposes as long as any action does not  adversely  affect the interests of the
holders of the partnership preferred securities.
    


<PAGE>



                    DESCRIPTION OF THE PARTNERSHIP GUARANTEE

   
         Set forth below is a summary of information concerning the Partnership
Guarantee (the "Partnership  Guarantee") that will be executed and delivered by
ML&Co.  for the  benefit  of the  holders  from  time  to  time of  partnership
preferred  securities.  The  summary  is not  complete  and is  subject  in all
respects to the  provisions  of, and is  qualified in its entirety by reference
to, the Partnership Guarantee, which is filed as an exhibit to the registration
statement of which this prospectus is a part. The General Partner will hold the
Partnership  Guarantee  for  the  benefit  of the  holders  of the  partnership
preferred securities.

 Terms of the Partnership Guarantee

         Under the Partnership  Guarantee,  ML&Co. will irrevocably agree, on a
subordinated  basis to the extent set forth in this prospectus,  to pay in full
to the holders of the partnership preferred securities,  without duplication of
amounts previously paid by ML Partnership,  as and when due,  regardless of any
defense,  right of  set-off or  counterclaim  that ML  Partnership  may have or
assert, the following payments (the "Partnership Guarantee Payments"):

               o  any accumulated and unpaid distributions that previously have
                  been declared on ML Partnership  preferred  securities out of
                  funds legally available for distribution,

               o  the  redemption   price  with  respect  to  any   partnership
                  preferred  securities called for redemption by ML Partnership
                  out of funds legally available for that purpose, and

               o  upon a liquidation of ML Partnership, the lesser of:

             (A)  the  aggregate  of the  liquidation  preference  and all
                  accumulated  and  unpaid  distributions  on  the  partnership
                  preferred securities to the date of payment and

             (B)  the amount of assets of ML Partnership, after satisfaction
                  of all liabilities,  remaining  available for distribution to
                  holders of partnership preferred securities in liquidation of
                  ML Partnership.

ML&Co.'s obligation to make a Partnership Guarantee Payment may be satisfied by
direct payment of the required  amounts by ML&Co. to the holders of partnership
preferred  securities  or by causing  ML  Partnership  to pay these  amounts to
holders.

         The Partnership  Guarantee will be a guarantee on a subordinated basis
with respect to the partnership  preferred securities from the time of issuance
of the  partnership  preferred  securities but will not apply to any payment of
distributions  or the Redemption  Price,  or to payments upon the  dissolution,
winding-up  or  termination  of ML Trust,  except to the extent ML  Partnership
shall  have funds  available  for these  purposes.  If  Investment  Affiliates,
including, where applicable,  ML&Co., as guarantor, of the Affiliate Investment
Instruments in which ML Partnership invests fail to make any payment in respect
of the securities or, if applicable, guarantees, ML Partnership may not declare
or pay  dividends  on the  partnership  preferred  securities.  In such  event,
holders of the partnership  preferred securities would not be able to rely upon
the Partnership Guarantee for payment of these amounts. Instead, holders of the
partnership  preferred  securities  will have the  remedies  described  in this
prospectus     under     "Description    of    the    Partnership     Preferred
Securities--Partnership  Enforcement Events", including the right to direct the
General Partner or the Special  Representative,  as the case may be, to enforce
the covenant  restricting certain payments by ML&Co. and Finance  Subsidiaries.
See "--Covenants of ML&Co." below.

         The Guarantees, when taken together with ML&Co. Debenture and ML&Co.'s
obligations  to pay all fees and  expenses  of ML  Trust  and the  Partnership,
constitute a guarantee to the extent set forth in this  prospectus by ML&Co. of
the distribution, redemption and liquidation payments payable to the holders of
the TOPrS. The Guarantees do not apply, however, to current distributions by ML
Partnership unless and until  distributions are declared by the Partnership out
of funds legally available for payment or to liquidating  distributions  unless
there are assets available for payment in ML Partnership.

 Obligations of ML&Co.

          Under the Partnership Guarantee, ML&Co. will agree that if:

              o   for  any  distribution   period,   full  distributions  on  a
                  cumulative basis on any partnership preferred securities have
                  not been paid or declared and set apart for payment,

              o   an Investment Event of Default by any Investment Affiliate in
                  respect of any Affiliate  Investment  Instrument has occurred
                  and is continuing, or

              o   ML&Co. is in default of its obligations under any Guarantee,

then, during  that period,

              o   ML&Co.   may  not   declare  or  pay   dividends   on,   make
                  distributions  with  respect  to,  or  redeem,   purchase  or
                  acquire,  or make a liquidation  payment with respect to, any
                  of its capital stock or comparable  equity  interest,  except
                  for:
    

              o   dividends or distributions in shares of, or options, warrants
                  or rights to subscribe for or purchase shares of, its capital
                  stock,  and  conversions  or exchanges of common stock of one
                  class into common stock of another class,

   
              o   redemptions or purchases of any rights pursuant to the Rights
                  Agreement  and the  issuance of preferred  stock  pursuant to
                  those rights and

              o   purchases or  acquisitions  by ML&Co.  or its  affiliates  in
                  connection with  transactions  effected by or for the account
                  of  customers  of  ML&Co.  or any of its  subsidiaries  or in
                  connection  with the  distribution or trading of such capital
                  stock or comparable equity interest and

              o   ML&Co. may not make,  permit any Finance  Subsidiary to make,
                  or make any payments that would enable any Finance Subsidiary
                  to make,  any payment of any dividends  on, any  distribution
                  with  respect  to,  or  any  redemption,  purchase  or  other
                  acquisition of, or any  liquidation  payment with respect to,
                  any preferred  security or comparable  equity interest of any
                  Finance Subsidiary.
    

Events of Default; Enforcement of Partnership Guarantee

   
         An event of default under the  Partnership  Guarantee  will occur upon
the  failure of ML&Co.  to  perform  any of its  payment  or other  obligations
thereunder.

         The holders of a majority  in  liquidation  amount of the  partnership
preferred  securities  have the right to direct  the time,  method and place of
conducting   any   proceeding   for  any  remedy   available   to  the  Special
Representative  in  respect  of the  Partnership  Guarantee  or to  direct  the
exercise of any trust or power conferred upon the Special  Representative under
the Partnership  Guarantee.  If the Special Representative fails to enforce its
rights under the Partnership Guarantee, after a holder of partnership preferred
securities has made a written  request,  such holder of  partnership  preferred
securities may institute a legal proceeding  directly against ML&Co. to enforce
the Special  Representative's  rights under the Partnership  Guarantee  without
first  instituting  a legal  proceeding  against ML  Partnership,  the  Special
Representative or any other person or entity. Notwithstanding the foregoing, if
ML&Co.  has  failed  to make a  guarantee  payment,  a  holder  of  partnership
preferred  securities may directly  institute a proceeding  against ML&Co.  for
enforcement of the Partnership Guarantee for the payment.
    

Status of the Partnership Guarantee; Subordination

   
         The Partnership  Guarantee will constitute an unsecured  obligation of
ML&Co.  and will rank  subordinate  and junior in right of payment to all other
liabilities  of ML&Co.  and will rank  equally  with the most senior  preferred
stock  issued from time to time by ML&Co.,  with similar  guarantees  issued by
ML&Co. in connection with
    

              o   the $275,000,000 aggregate liquidation amount of 7 3/4% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust I,

              o   the  $300,000,000  aggregate  liquidation  amount of 8% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust II,

              o   the  $750,000,000  aggregate  liquidation  amount of 7% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust III,

              o   the $400,000,000  aggregate liquidation amount of 7.12% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust IV,

              o   the $850,000,000  aggregate liquidation amount of 7.28% Trust
                  Originated  Preferred  Securities  issued  by  Merrill  Lynch
                  Preferred Capital Trust V and

   
              o   with any guarantee now or hereafter entered into by ML&Co. in
                  respect  of  any   preferred   stock  of  any  other  Finance
                  Subsidiary.

         Accordingly,  the  rights  of the  holders  of  partnership  preferred
securities to receive payments under the Partnership  Guarantee will be subject
to the rights of the holders of any  obligations  of ML&Co.  that are senior in
priority to the obligations under the Partnership Guarantee.  Furthermore,  the
holders of obligations of ML&Co.  that are senior to the obligations  under the
Partnership Guarantee,  including, but not limited to, obligations constituting
Senior  Indebtedness,  will be entitled to the same rights upon payment default
or dissolution,  liquidation and  reorganization  in respect of the Partnership
Guarantee  that inure to the  holders  of Senior  Indebtedness  as against  the
holders of the ML&Co.  Debenture.  The Limited  Partnership  Agreement provides
that each holder of partnership  preferred  securities,  by their  acceptance ,
agrees  to the  subordination  provisions  and other  terms of the  Partnership
Guarantee.

         The  Partnership  Guarantee will constitute a guarantee of payment and
not of collection. That is, the guaranteed party may directly institute a legal
proceeding against ML&Co. to enforce its rights under the Partnership Guarantee
without instituting a legal proceeding against any other person or entity.

         The  Partnership  Guarantee will be deposited with the General Partner
to be  held  for  the  benefit  of the  holders  of the  partnership  preferred
securities.  In the event of the  appointment of a Special  Representative  to,
among  other   things,   enforce  the   Partnership   Guarantee,   the  Special
Representative  may  take  possession  of the  Partnership  Guarantee  for such
purpose.  If no  Special  Representative  has been  appointed  to  enforce  the
Partnership  Guarantee,  the  General  Partner  has the  right to  enforce  the
Partnership  Guarantee  on behalf of the holders of the  partnership  preferred
securities.
    

Amendments and Assignment

   
         Except with  respect to any changes that do not  adversely  affect the
rights of holders of partnership preferred securities, in which case no consent
will be required,  the Partnership Guarantee may be amended only with the prior
approval of the holders of not less than a majority in  liquidation  preference
of  the  outstanding  partnership  preferred  securities.  All  guarantees  and
agreements  contained in the  Partnership  Guarantee shall bind the successors,
assigns,  receivers,  trustees and representatives of ML&Co. and shall inure to
the  benefit  of the  holders  of the  partnership  preferred  securities  then
outstanding. Except in connection with any permitted merger or consolidation of
ML&Co. with or into another entity or any permitted sale,  transfer or lease of
ML&Co.'s assets to another entity in which the surviving corporation,  if other
than ML&Co.,  assumes  ML&Co.'s  obligations  under the Partnership  Guarantee,
ML&Co.  may not  assign  its  rights  or  delegate  its  obligations  under the
Partnership  Guarantee  without the prior approval of the holders of at least a
majority of the aggregate  stated  liquidation  preference  of the  partnership
preferred securities then outstanding.
    

Termination of the Partnership Guarantee

   
         The  Partnership  Guarantee  will terminate and be of no further force
and effect as to the partnership preferred securities upon:

              o   full  payment  of the  redemption  price  of all  partnership
                  preferred securities, or

              o   full payment of the amounts  payable in  accordance  with the
                  Limited   Partnership   Agreement  upon   liquidation  of  ML
                  Partnership.

The Partnership  Guarantee will continue to be effective or will be reinstated,
as the  case  may be,  if at any  time  any  holder  of  partnership  preferred
securities must in accordance with the Delaware Limited Partnership Act restore
payment  of any sums paid under the  partnership  preferred  securities  or the
Partnership  Guarantee.  The Delaware  Limited  Partnership Act provides that a
limited partner of a limited partnership who wrongfully receives a distribution
may be liable to the limited partnership for the amount of such distribution.
    

Governing Law

         The  Partnership  Guarantee  will  be  governed  by and  construed  in
accordance with the internal laws of the State of New York.

   
                     UNITED STATES FEDERAL INCOME TAXATION

         In the opinion of Brown & Wood LLP,  tax  counsel to ML&Co.,  ML Trust
and ML Partnership ("Tax Counsel"),  the following summary accurately describes
the material United States Federal income tax consequences that may be relevant
to the  purchase,  ownership and  disposition  of the TOPrS.  Unless  otherwise
stated, this summary deals only with the TOPrS held as capital assets by United
States Persons (defined herein) who purchase the TOPrS upon original  issuance.
As used in this  prospectus,  a "United States Person" means a person that is a
(1)  citizen  or  resident  of  the  United  States,  (2)  a  corporation  or a
partnership  (including an entity treated as a corporation  or partnership  for
United States Federal income tax purposes) created or organized in or under the
laws of the United  States,  any state  thereof  or the  District  of  Columbia
(unless,  in the case of a partnership,  Treasury  regulations are adopted that
provide  otherwise),  (3) an estate  whose  income is subject to United  States
federal income tax  regardless of its source,  or (4) a trust if a court within
the  United  States  is  able  to  exercise   primary   supervision   over  the
administration  of the trust and one or more  United  States  persons  have the
authority to control all  substantial  decisions of the trust.  Notwithstanding
clause  (4) of the  previous  sentence,  to the  extent  provided  in  Treasury
regulations,  certain  trusts in existence  on August 20, 1996,  and treated as
United States persons prior to such date,  that elect to continue to be treated
as United States persons will also be a United States Person. The tax treatment
of a holder may vary depending on its particular situation.

         This  summary  does not address all the tax  consequences  that may be
relevant to holders who may be subject to special tax treatment, such as banks,
real  estate  investment  trusts,  regulated  investment  companies,  insurance
companies,  dealers in  securities  or  currencies,  tax-exempt  investors,  or
foreign  investors.  This  summary  does not  include  any  description  of any
alternative  minimum  tax  consequences  or the tax laws of any  state or local
government  or of any foreign  government  that may be applicable to the TOPrS.
This  summary is based on the  Internal  Revenue  Code of 1986 as amended  (the
"Code"), the Treasury regulations promulgated under the Code and administrative
and judicial  interpretations  of the Code, as of the date of this  prospectus,
all of which are subject to change, possibly on a retroactive basis.

         The TOPrS are not being marketed to persons that are not United States
Persons  ("non-United  States  Persons")  and,   consequently,   the  following
discussion  does not  discuss  the tax  consequences  that might be relevant to
non-United  States  Persons.  Moreover,  in order to  protect  ML Trust  and ML
Partnership from potential adverse consequences, non-United States Persons will
be subject to  withholding on  distributions  on the TOPrS at a rate of 30%. In
determining a holder's status,  the United States entity otherwise  required to
withhold  taxes may rely on an IRS form W-8,  an IRS form  W-9,  or a  holder's
certification  of its  non-foreign  status  signed  under  penalty of  perjury.
Non-United  States Persons should consult their tax advisors as to the specific
United States Federal income tax consequences of the purchase,  ownership,  and
disposition of TOPrS.

         Tax Counsel has advised that there is no  authority  directly on point
dealing  with  securities  similar  to the  TOPrS or  transactions  of the type
described  in this  prospectus  and that the  opinions  of Tax  Counsel are not
binding  on the IRS or the  courts,  either  of  which  could  take a  contrary
position.  No rulings  have been or will be sought  from the IRS.  Accordingly,
there  can be no  assurance  that  the IRS  will  not  challenge  the  opinions
expressed  in this tax section or that a court would not sustain a challenge to
these  opinions.  Nevertheless,  Tax Counsel has advised that it is of the view
that,  if  challenged,  the  opinions  expressed  in this tax section  would be
sustained by a court with jurisdiction in a properly presented case.

         HOLDERS  SHOULD  CONSULT  THEIR TAX  ADVISORS  WITH RESPECT TO THE TAX
CONSEQUENCES  TO THEM OF THE PURCHASE,  OWNERSHIP AND DISPOSITION OF THE TOPRS,
INCLUDING THE TAX CONSEQUENCES UNDER STATE, LOCAL,  FOREIGN, AND OTHER TAX LAWS
AND THE POSSIBLE EFFECTS OF CHANGES IN UNITED STATES FEDERAL OR OTHER TAX LAWS.
FOR A DISCUSSION  OF THE POSSIBLE  REDEMPTION OF THE TOPRS OR REDEMPTION OF THE
PARTNERSHIP  PREFERRED SECURITIES UPON THE OCCURRENCE OF CERTAIN TAX EVENTS SEE
"DESCRIPTION OF THE TOPRS--TRUST  SPECIAL EVENT REDEMPTION OR DISTRIBUTION" AND
"DESCRIPTION OF THE PARTNERSHIP PREFERRED SECURITIES--PARTNERSHIP SPECIAL EVENT
REDEMPTION" RESPECTIVELY.

Classification of  ML Trust

         Tax Counsel is of the opinion  that,  under  current law, and based on
certain  representations  made  by ML  Trust  as  well  as  certain  facts  and
assumptions with respect to the transaction  described in this  prospectus,  ML
Trust will be  classified  for United States  Federal  income tax purposes as a
grantor trust and not as an association taxable as a corporation.  Accordingly,
for United States Federal income tax purposes, each holder of the TOPrS will be
considered  the owner of an  undivided  interest in the  partnership  preferred
securities held by ML Trust. As a result of this treatment,  each holder of the
TOPRs will be required to include in its gross income its distributive share of
income attributable to ML Partnership. This amount will generally be equal to a
holder's  allocable  share of  amounts  accrued  on the  partnership  preferred
securities.  No amount  included  in income  with  respect to the TOPrS will be
eligible for the corporate dividends-received deduction.
    

Classification of the Partnership

   
         Tax Counsel is of the opinion  that,  under  current law, and based on
certain  representations  made by the ML Trust  as well as  certain  facts  and
assumptions with respect to the transaction  described in this  prospectus,  ML
Partnership will be classified for United States Federal income tax purposes as
a partnership and not as an association or publicly traded partnership  taxable
as a corporation.

         Tax Counsel's opinion is based on certain factual assumptions relating
to the  organization  and operation of ML Partnership  and is conditioned  upon
certain  representations  made by the General  Partner and ML Partnership as to
factual matters, including the organization and the operation of ML Partnership
and the type and frequency of investments made by ML Partnership.

         The  General  Partner  has  represented  that it intends to operate ML
Partnership  in a manner that will enable ML  Partnership to be classified as a
partnership for all future taxable  periods in which any partnership  preferred
securities  remain  outstanding.   In  particular,   pursuant  to  the  Limited
Partnership  Agreement,  the General  Partner cannot take any action that would
cause ML Partnership to constitute a "publicly traded partnership" taxable as a
corporation . Accordingly,  it is expected that ML Partnership will continue to
qualify as a partnership and, therefore,  will not constitute a publicly traded
partnership  taxable  as a  corporation  for all  taxable  years in  which  any
partnership preferred securities remain outstanding.
    

Classification of the Debentures

   
         ML Partnership,  ML&Co.,  the relevant  Investment  Affiliates and the
holders of the Trust  Securities (by  acceptance of a beneficial  interest in a
Trust  Security)  will agree to treat the  Debentures  as  indebtedness  of the
relevant  issuer for all United  States tax purposes.  In  connection  with the
issuance of the  Debentures,  Tax Counsel  will issue its opinion  that,  under
current law, and based on certain representations,  facts and assumptions to be
set forth in such opinion, the Debentures will be classified as indebtedness of
the relevant issuer for United States Federal income tax purposes.
    

Income and Deductions

   
         Because  ML Trust  will be  classified  as a grantor  trust for United
States federal income tax purposes,  holders of TOPrS will be considered to own
an undivided interest in the partnership preferred securities held by ML Trust.
As a result of this treatment,  a holder of TOPrS will be required to take into
income their proportionate  share of income  attributable to ML Partnership.  A
holder's  distributive share of income attributable to ML Partnership generally
will be  substantially  equal  to the  amount  of the cash  distributions  that
accumulate with respect to the TOPrS.  Accordingly,  if quarterly distributions
on the TOPrS are paid  currently,  the amount of income  recognized by a holder
during  a  taxable  year  generally  will be  substantially  equal  to the cash
distributions received by the holder of the TOPrS.

         The nature and timing of the income  that is  allocated  to holders of
the TOPrS  will,  however,  depend on the  United  States  Federal  income  tax
characterization  of the investments held by ML Partnership during the relevant
period . Because ML  Partnership  will be an accrual basis  taxpayer for United
States Federal income tax purposes, income will accrue on the TOPrS and will be
allocated to holders of the TOPrS on a daily accrual basis, generally at a rate
that is  expected  to be  equal to (and  that  will not be  greater  than)  the
distribution  rate  on  the  TOPrS,   regardless  of  the  holders'  method  of
accounting.  Actual  cash  distributions  on the TOPrS  will not,  however,  be
separately  reported  as  taxable  income to the  holders  at the time they are
received.

         If distributions on the partnership  preferred securities are not made
currently,  the  corresponding  distributions  on the  TOPrS  will  not be made
currently.  Because ML  Partnership  is an  accrual  basis  taxpayer  it can be
expected that during a period in which  interest  payments on the Debentures or
distributions on ML Partnership preferred securities are deferred (for whatever
reason), holders will generally recognize income in advance of their receipt of
any cash  distributions  with respect to their TOPrS. The amount of income that
will be  allocated  to holders of TOPrS  during any such  deferral  period will
equal  their pro rata  share of the  amount of  distributions  accruing  on the
partnership preferred securities during the deferral period.

         ML  Partnership  does  not  presently  intend  to make a  Section  754
election.  Accordingly,  a  subsequent  purchaser  of the  TOPrS  who  does not
purchase the TOPrS at intitial issuance will not be permitted to adjust the tax
basis in his allocable  share of ML  Partnership's  assets so as to reflect any
difference  between  his  purchase  price  for the  TOPrS  and his  share of ML
Partnership's  underlying tax basis in its assets. As a result, a holder of the
TOPrS  may be  required  to report a larger or  smaller  amount of income  from
holding the TOPrS than would  otherwise be appropriate  based upon the holder's
purchase price for the TOPrS.

Receipt of Partnership Preferred Securities Upon Liquidation of  ML Trust

         Under   certain   circumstances,   as  described   under  the  caption
"Description of the  TOPrS--Trust  Special Event  Redemption or  Distribution",
partnership  preferred securities may be distributed to holders of The TOPrS in
exchange for their TOPrS and in liquidation of ML Trust. Unless the liquidation
of ML Trust  occurs  as a result of ML Trust  being  subject  to United  States
Federal  income  tax  with  respect  to  income  accrued  or  received  on  the
partnership  preferred  securities,  a  distribution  to  holders  under  these
circumstances would, for United States Federal income tax purposes,  be treated
as a nontaxable  event to each holder.  Each holder would receives an aggregate
tax  basis  in the  partnership  preferred  securities  equal  to the  holder's
aggregate  tax basis in its  TOPrS  with a  holding  period in the  partnership
preferred  securities so received in liquidation of ML Trust that would include
the period during which the TOPrS were held . If,  however,  the liquidation of
ML Trust were to occur  because ML Trust is  subject to United  States  Federal
income  tax with  respect  to income  accrued or  received  on the  partnership
preferred  securities,  the distribution of partnership preferred securities to
holders  by ML Trust  would  likely be a taxable  event to each  holder,  and a
holder would  recognize  gain or loss as if the holder had  exchanged its TOPrS
for the partnership preferred securities it received upon the liquidation of ML
Trust. Gain or loss to each holder would be equal to the difference between the
holder's  aggregate tax basis in its TOPrS  surrendered in the exchange and the
aggregate fair market value of the partnership preferred securities received in
the exchange.

Redemption of  TOPrS for Cash

         Under   certain   circumstances,   as  described   under  the  caption
"Description  of  the   TOPrS--Mandatory   Redemption",   "Description  of  the
TOPrS--Trust  Special Event Redemption or Distribution" and "Description of the
Partnership preferred  securities--Partnership  Special Event Redemption",  the
General  Partner may cause ML Partnership to redeem the  partnership  preferred
securities  for cash,  in which event ML Trust shall  simultaneously  apply the
cash received to redeem the TOPrS.  Under  current law, this  redemption of the
TOPrS would  constitute,  for United  States  Federal  income tax  purposes,  a
taxable  disposition,  and a holder would  recognize gain or loss as if it sold
the  holder's  proportionate  interest in the  redeemed  partnership  preferred
securities  for  an  amount  of  cash  equal  to  the  proceeds  received  upon
redemption. See "--Disposition of TOPrS".

Disposition of  TOPrS

         A holder  that sells  TOPrS will  recognize  gain or loss equal to the
difference  between  the  amount  realized  on the  sale of the  TOPrS  and the
holder's  adjusted tax basis in the TOPrS sold. Gain or loss to the Seller will
be a capital  gain or loss and will be a long-term  capital gain or loss if the
TOPrS  have been held for more than one year at the time of the sale.  A holder
will be  required  to  include  accumulated  but  unpaid  distributions  on the
partnership  preferred  securities through the date of disposition in income as
ordinary income, and to add this amount to the adjusted tax basis of its TOPrS.

         A holder's tax basis in its TOPrS generally will equal

              o   the amount paid by the holder for its TOPrS,

              o   increased  by the amount  includible  in income by the holder
                  with respect to its TOPrS, and

              o   reduced by the amount of cash or other  property  distributed
                  to the holder with respect to its TOPrS.

A holder who acquires  TOPrS at different  prices may be required to maintain a
single aggregate adjusted tax basis in all of his TOPrS and, upon sale or other
disposition  of some of his  TOPrS,  to  allocate  a pro rata  portion  of such
aggregate  tax basis to the TOPrS sold (rather than  maintaining a separate tax
basis in each TOPrS for  purposes of  computing  gain or loss on a sale of that
TOPrS).
    

Other Partnership Provisions

   
         Section 708.  Under  Section 708 of the Code, ML  Partnership  will be
deemed to terminate  for United  States  Federal  income tax purposes if 50% or
more of the  capital and profits  interests  in ML Trust are sold or  exchanged
within a 12-month period.  Pursuant to final Treasury regulations issued on May
9,  1997,  if a  deemed  termination  under  Section  708  were  to  occur,  ML
Partnership  would  be  considered  to have  contributed  its  assets  to a new
partnership  in  return  for  partnership  interests  therein  and then to have
distributed  those  new  partnership  interests  to the  partners  of  the  old
partnership in liquidation thereof.

         Section 701. The  Department of Treasury has  promulgated  regulations
under Section 701 of the Code that generally  permit it to recast a transaction
or  disregard  a  partnership  if a  partnership  is  formed or  availed  of in
connection  with a  transaction  a  principal  purpose  of which  is to  reduce
substantially  the  present  value  of  the  partners'  aggregate  federal  tax
liability in a manner that is  inconsistent  with the intent of the partnership
provisions  of the  Code  or to  treat a  partnership  as an  aggregate  of its
partners as  appropriate  to carry out the purpose of any provision of the Code
or the Treasury regulations thereunder. ML Partnership has been formed for, and
will engage in,  activities  typical  for  partnerships.  Although  there is no
precedent that applies to the  transactions  contemplated  herein,  Tax Counsel
believes  that ML  Partnership  is not of the type  intended to fall within the
scope of these regulations.
    

Information Reporting and Backup Withholding

   
         Income on the TOPrS will be  reported  to holders on an IRS Form 1099,
which form  should be mailed to holders of TOPrS by January 31  following  each
calendar  year.  Payments  made on and  proceeds  from the sale of TOPrS may be
subject to a "back-up"  withholding  tax of 31% unless the holder complies with
certain  identification  requirements.  Any withheld  amount  generally will be
allowed as a credit  against the holder's  United  States  Federal  income tax,
provided the required information is timely filed with the IRS.
    

New Withholding Regulations

         On October 6, 1997,  the Treasury  Department  issued new  regulations
(the  "New  Regulations")  which  make  certain  modifications  to the  back-up
withholding  and  information   reporting  rules  described   above.   The  New
Regulations  attempt to unify  certification  requirements  and modify reliance
standards.  The New  Regulations  will generally be effective for payments made
after  December  31, 1999,  subject to certain  transition  rules.  Prospective
investors  are  urged to  consult  their  own tax  advisors  regarding  the New
Regulations.

                                  UNDERWRITING

   
         Subject to the terms and conditions set forth in a purchase  agreement
(the  "Purchase  Agreement"),  ML  Trust  has  agreed  to  sell  to each of the
underwriters named below, and each of the underwriters, for whom MLPF&S and are
acting as  representatives  (the  "Representatives"),  has severally  agreed to
purchase the number of TOPrS set forth opposite its name below. In the Purchase
Agreement,  the  several  underwriters  have  agreed,  subject to the terms and
conditions set forth  therein,  to purchase all the TOPrS offered hereby if any
of the TOPrS are  purchased.  In the event of  default by an  underwriter,  the
Purchase  Agreement  provides  that,  in certain  circumstances,  the  purchase
commitments of the non-defaulting underwriters may be increased or the Purchase
Agreement may be terminated.
    

                                                             Number of Trust
              Underwriters                                 Preferred Securities
              ------------                                 --------------------
Merrill Lynch, Pierce, Fenner & Smith

              Incorporated..............................

              Total


   
         Commission and Discounts

         The  underwriters  propose  to offer  the  TOPrS to the  public at the
public offering price set forth on the cover page of this  prospectus,  and, to
certain  dealers at that price less a concession  not in excess of $ per TOPrS;
provided,  that such concession for sales of 10,000 or more TOPrS to any single
purchaser will be $ per TOPrS. The underwriters may allow, and such dealers may
reallow,  a  discount  not in  excess  of $ per TOPrS to  certain  brokers  and
dealers.  After the TOPrS are  released  for sale to the public,  the  offering
price, concession and discount may be changed.  Proceeds to be received by 
ML&Co. will be net of the underwriting discount and expenses payable by  ML&Co.

         In view of the fact that the  proceeds  of the sale of the TOPrS  will
ultimately be used to purchase the  investment  instruments  of ML&Co.  and its
subsidiaries,   the  Purchase  Agreement  provides  that  ML&Co.  will  pay  as
compensation (the "underwriters'  compensation") to the underwriters, an amount
in immediately  available  funds of $ per TOPrS (or $ in the aggregate) for the
accounts of the several  underwriters;  provided that,  such  compensation  for
sales of 10,000 or more  TOPrS to any  single  purchaser  will be $ per  TOPrS.
Therefore,  to the extent of any  sales,  the  actual  amount of  underwriters'
compensation  will be less than the aggregate amount specified in the preceding
sentence.

         Listing

         Application will be made to list the TOPrS on the NYSE. Trading of the
TOPrS on the NYSE is  expected  to commence  within a 30-day  period  after the
initial delivery of the TOPrS. The  Representatives  have advised ML Trust that
they intend to make a market in the TOPrS prior to the  commencement of trading
on the NYSE.  The  Representatives  will have no obligation to make a market in
the TOPrS,  however, and may cease market making activities,  if commenced,  at
any time.

         Before this offering there has been no public market for the TOPrS. In
order to meet one of the  requirements  for listing the TOPrS on the NYSE,  the
underwriters  will  undertake to sell lots of 100 or more TOPrS to a minimum of
400 beneficial holders,  that there will be at least one million units of TOPrS
outstanding and that the TOPrS will have a minimum market value of $4,000,000.

          Price Stabilization, Short Positions and Penalty Bids

         In connection  with the offering,  the  underwriters  are permitted to
engage in certain  transactions  that  stabilize the market price of the TOPrS.
Such  transactions  consist of bids or  purchases  for the  purpose of pegging,
fixing or maintaining the market price of the TOPrS. If an underwriter  creates
a short  position in the TOPrS in  connection  with the  offering,  i.e., if it
sells more TOPrS than are set forth on the cover page of this  prospectus,  the
underwriter  may reduce  that short  position by  purchasing  TOPrS in the open
market. In general, purchases of a security for the purpose of stabilization or
to reduce a short  position  could cause the price of the security to be higher
than it might be in the absence of such purchases.

         The underwriters may also impose a penalty bid on certain underwriters
and selling group members. This means that if an underwriter purchases TOPrS in
the open market to reduce the underwriter's  short position or to stabilize the
price of the TOPrS, they may reclaim the amount of the selling  concession from
the  underwriters and selling group members who sold those TOPrS as part of the
offering.  The imposition of a penalty bid might have an effect on the price of
a security to the extent that it were to discourage resales of the security.

         Neither ML&Co. nor any of the underwriters makes any representation or
prediction as to the direction or magnitude of any effect that the transactions
described above may have on the price of the TOPrS. In addition, neither ML&Co.
nor any of the underwriters makes any representation that the underwriters will
engage in such transactions or that such transactions, once commenced, will not
be discontinued without notice.

         Miscellaneous

         ML Trust,  ML&Co.,  and the  Partnership  have agreed to indemnify the
underwriters  against,  or contribute to payments that the  underwriters may be
required  to make in respect of,  certain  liabilities,  including  liabilities
under the Securities Act.

         Because  MLPF&S,  one  of the  underwriters  in  the  offering,  is an
affiliate of ML&Co.  and a member of the  National  Association  of  Securities
Dealers,  Inc.,  the  offering  of  TOPrS  will be  conducted  pursuant  to the
applicable  sections  of Rule  2810  of the  Conduct  Rules  of the  NASD.  The
underwriters  may not confirm sales to any  discretionary  account  without the
prior specific written approval of the customer.

         Certain  of  the   underwriters   and  their   affiliates   engage  in
transactions  with, and perform  services for, ML&Co. in the ordinary course of
business and have engaged,  and may in the future engage, in commercial banking
and investment banking  transactions with ML&Co. MLPF&S may use this prospectus
for offers and sales related to market-making transactions in the TOPrS. MLPF&S
may act as principal or agent in these transactions, and the sales will be made
at prices related to prevailing market prices at the time of sale.

                      WHERE YOU CAN FIND MORE INFORMATION

         We file reports,  proxy statements and other information with the SEC.
Our SEC filings are also  available  over the Internet at the SEC's web site at
http://www.sec.gov. You may also read and copy any document we file by visiting
the SEC's public  reference rooms in Washington,  D.C., New York, New York, and
Chicago,   Illinois.   Please  call  the  SEC  at  1-800-SEC-0330  for  further
information  about the public  reference  rooms.  You may also  inspect our SEC
reports and other  information at the New York Stock  Exchange,  Inc., 20 Broad
Street, New York, New York 10005.

         We have  filed a  registration  statement  on Form  S-3  with  the SEC
covering the TOPrS and other securities.  For further information on ML&Co. and
the TOPrS,  you should refer to our registration  statement and its exhibits.
This prospectus summarizes material provisions of contracts and other documents
that  we  refer  you  to.  Because  the  prospectus  may  not  contain  all the
information  that you may find  important,  you should  review the full text of
these documents.  We have included copies of these documents as exhibits to our
registration statement.

               INCORPORATION OF INFORMATION WE FILE WITH THE SEC

         The SEC allows us to incorporate by reference the  information we file
with them, which means:

               o  incorporated documents are considered part of the prospectus;

               o  we can disclose important information to you by referring you
                  to those documents; and

               o  information  that we file  with  the SEC  will  automatically
                  update and supersede this incorporated information.

         We  incorporate  by reference  the  documents  listed below which were
filed with the SEC under the Exchange Act:

               o  annual  report on Form 10-K for the year ended  December  26,
                  1997 (excluding the financial  information which was restated
                  in  Exhibit  99(i) to our  current  report  on Form 8-K dated
                  December 10, 1998);

               o  quarterly  reports on Form 10-Q for the quarters  ended March
                  27, 1998, June 26, 1998 and September 25, 1998; and

               o  current  reports on Form 8-K dated January 20, 1998,  January
                  30, 1998,  February  4,1998,  February 12, 1998,  February 23,
                  1998, March 19, 1998,  April 13,1998,  April 29, 1998, May 19,
                  1998,  June 2, 1998,  June 3, 1998,  June 15,  1998,  June 24,
                  1998,  June 26, 1998,  July 2, 1998,  July 14, 1998,  July 15,
                  1998,  July 29,  1998,  September 3, 1998,  September  8,1998,
                  September  29,  1998,  October 13,  1998,  October  21,  1998,
                  October 28, 1998, November 3, 1998, November 24,1998, December
                  1, 1998,  December  10, 1998,  December 28, 1998,  January 19,
                  1999,  February 17, 1999, February 18, 1999, February 22, 1999
                  and February 23, 1999.

         We also incorporate by reference each of the following  documents that
we will file with the SEC after the date of this prospectus until this offering
is completed or after the date of this initial registration statement and prior
to effectiveness of the registration statement:

               o  reports  filed under  Sections  13(a) and (c) of the Exchange
                  Act;

               o  definitive  proxy  or  information   statements  filed  under
                  Section  14 of  the  Exchange  Act  in  connection  with  any
                  subsequent stockholders' meeting; and

               o  any reports filed under Section 15(d) of the Exchange Act.

         You should  rely only on  information  contained  or  incorporated  by
reference in this prospectus.  We have not, and the dealer has not,  authorized
any other person to provide you with different information.  If anyone provides
you with different or inconsistent  information,  you should not rely on it. We
are not, and the dealer is not, making an offer to sell these securities in any
jurisdiction where the offer or sale is not permitted.

     You should  assume that the  information  appearing in this  prospectus  is
accurate  as of the  date of  this  prospectus  only.  Our  business,  financial
condition and results of operations may have changed since that date.

         You may request a copy of any filings referred to above (excluding 
exhibits), at no cost, by contacting us at the following address:  Mr. Lawrence
M. Egan, Jr., Corporate Secretary's Office, Merrill Lynch & Co., Inc., 100 
Church Street, New York, New York 10080-6512, Telephone: (212) 602-8435.
    

                                 LEGAL MATTERS

   
         Certain matters of Delaware law relating to the legality of the TOPrS,
the  validity  of ML  Trust  Agreement,  the  formation  of ML  Trust  and  the
Partnership  and the legality under state law of the TOPrS and the  Partnership
preferred  securities are being passed upon by Skadden,  Arps, Slate, Meagher &
Flom  (Delaware),  special  Delaware  counsel to ML Trust,  the Partnership and
ML&Co..  The legality under state law of The Trust  Guarantee,  the Partnership
Guarantee,  the ML&Co.  Debenture and the Investment Guarantees with respect to
the  Affiliate  Debentures  will be passed  upon on  behalf  of ML  Trust,  the
Partnership and ML&Co. by Brown & Wood LLP, New York, New York. The validity of
the TOPrS, the Partnership preferred securities and The Trust Guarantee and the
Partnership  Guarantee  will be passed  upon on behalf of the  underwriters  by
Skadden,  Arps, Slate,  Meagher & Flom LLP, New York, New York,  counsel to the
underwriters.
    

                                    EXPERTS

   
         The consolidated  financial  statements of ML&Co. and its subsidiaries
included in its current  report on Form 8-K dated December 10, 1998 and related
financial  statement  schedules of ML&Co. and its subsidiaries  included in the
1997  annual  report  on Form  10-K,  and  incorporated  by  reference  in this
prospectus,  have been audited by Deloitte & Touche LLP, independent  auditors,
as stated in their reports  incorporated by reference in this  prospectus.  The
Selected  Financial  Data under the captions  "Operating  Results",  "Financial
Position"  and  "Common  Share  Data" for each of the five  years in the period
ended  December  26,  1997  included  in the  current  report on Form 8-K dated
December 10, 1998, and incorporated by reference in this  prospectus,  has been
derived from  consolidated  financial  statements  audited by Deloitte & Touche
LLP, as set forth in their  reports  included or  incorporated  by reference in
this prospectus.  These consolidated financial statements and related financial
statement  schedules,  and Selected Financial Data incorporated by reference in
this  prospectus and the  registration  statement of which this prospectus is a
part,  have been  incorporated in this prospectus by reference in reliance upon
the reports of Deloitte & Touche LLP given upon their  authority  as experts in
accounting and auditing.  The balance sheets of Merrill Lynch Preferred Funding
VI, L.P. and Merrill Lynch Preferred  Capital Trust VI as of , 1998 included in
this  prospectus  have also been audited by and have been  included in reliance
upon such reports of given upon their  authority as experts in  accounting  and
auditing.

         With  respect  to  unaudited  interim  financial  information  for the
periods  included in the quarterly  reports on Form 10-Q which are incorporated
in this  prospectus  by reference,  Deloitte & Touche LLP have applied  limited
procedures  in  accordance  with  professional  standards  for a review of such
information.  However,  as stated in their reports  included in these quarterly
reports on Form 10-Q and incorporated by reference in this prospectus, they did
not  audit  and  they do not  express  an  opinion  on such  interim  financial
information.  Accordingly,  the  degree of  reliance  on their  reports on this
information  should be restricted in light of the limited  nature of the review
procedures  applied.  Deloitte  & Touche LLP are not  subject to the  liability
provisions of Section 11 of the Securities Act of 1933, as amended for any such
report on unaudited  interim financial  information  because any such report is
not a "report" or a "part" of the registration  statement prepared or certified
by an accountant within the meaning of Sections 7 and 11 of the Securities Act.
    


<PAGE>



   
                         INDEX OF CERTAIN DEFINED TERMS
    
<TABLE>
<CAPTION>
Defined Terms                                                                                                             Page No.
- -------------                                                                                                             --------
   
<S>                                                                                                                      <C>    
Affiliate Debentures.................................................................................................        
Affiliate Investment Instruments.....................................................................................        
Business Day.........................................................................................................
Change in Investment Company Act Law.................................................................................
Code.................................................................................................................
Debentures...........................................................................................................
Delaware Trustee.....................................................................................................
Depository...........................................................................................................
Eligible Institution.................................................................................................        
Eligible Debt Securities.............................................................................................        
Finance Subsidiary...................................................................................................        
General Partner......................................................................................................        
Global Partnership Security..........................................................................................        
Independent Financial Advisor........................................................................................        
Initial Partnership Proceeds.........................................................................................        
Investment Affiliate.................................................................................................        
Investment  Company Act.............................................................................................
Investment Guarantee.................................................................................................        
Limited Partnership Agreement........................................................................................        
Merrill Lynch........................................................................................................
ML&Co. Debenture.....................................................................................................
ML Partnership.......................................................................................................
MLPF&S...............................................................................................................
Moody's..............................................................................................................
Partnership Enforcement Event........................................................................................        
Partnership Guarantee................................................................................................        
Partnership Guarantee Payments.......................................................................................        
Partnership Investment Company Event.................................................................................        
Partnership Liquidation Distribution.................................................................................        
Partnership Special Event............................................................................................        
Partnership Successor Securities.....................................................................................        
Partnership Tax Event................................................................................................        
Property Account.....................................................................................................        
Property Trustee.....................................................................................................        
Purchase Agreement...................................................................................................        
Redemption Price.....................................................................................................        
Regular Trustees.....................................................................................................        
Representatives......................................................................................................        
Rights Agreement.....................................................................................................        
S&P..................................................................................................................        
Senior Indebtedness..................................................................................................        
Special Event........................................................................................................        
Special  Representative.............................................................................................
Successor Securities.................................................................................................        
Tax Action...........................................................................................................
Tax Counsel..........................................................................................................
TOPrS................................................................................................................
Trust Dissolution Tax Opinion........................................................................................        
Trust Enforcement Event..............................................................................................        
Trust Guarantee......................................................................................................        
Trust Guarantee Payments.............................................................................................        
Trust Guarantee Trustee..............................................................................................        
Trust Investment Company Event.......................................................................................        
Trust Liquidation....................................................................................................        
Trust Liquidation Distribution.......................................................................................        
Trust Redemption Tax Opinion.........................................................................................        
Trust Securities.....................................................................................................        
Trust Special Event..................................................................................................        
Trust Tax Event......................................................................................................        
Underwriters' Compensation...........................................................................................        
United States Person.................................................................................................        
    

</TABLE>



<PAGE>


<TABLE>
<CAPTION>

                         INDEX TO FINANCIAL STATEMENTS

                                                                                                                          Page No.

<S>                                                                                                                      <C>    
  MERRILL LYNCH PREFERRED FUNDING VI, L.P.

       Independent Auditors' Report....................................................................................      F-2

       Balance Sheet...................................................................................................      F-3

       Notes to Balance Sheet..........................................................................................      F-3
  MERRILL LYNCH PREFERRED CAPITAL TRUST VI

       Independent Auditors' Report....................................................................................      F-4

       Balance Sheet...................................................................................................      F-5

       Notes to Balance Sheet..........................................................................................      F-5
</TABLE>


<PAGE>



                          INDEPENDENT AUDITORS' REPORT

To the General  Partner and Initial  Limited  Partner of Merrill Lynch Preferred
  Funding VI, L.P.

   
         We have  audited  the  accompanying  balance  sheet of  Merrill  Lynch
Preferred  Funding VI, L.P. (the  "Partnership")  as of _________________. This
balance  sheet  is the  responsibility  of the  Partnership's  management.  Our
responsibility  is to express an opinion  on this  balance  sheet  based on our
audit.
    

         We conducted our audit in accordance with generally  accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable  assurance  about  whether  the  balance  sheet is free of  material
misstatement. An audit includes examining, on a test basis, evidence supporting
the  amounts  and  disclosures  in the balance  sheet.  An audit also  includes
assessing the  accounting  principles  used and  significant  estimates made by
management,  as well as evaluating the overall balance sheet  presentation.  We
believe that our audit of the balance sheet provides a reasonable basis for our
opinion.

   
         In our opinion,  the balance sheet referred to above presents  fairly,
in all material  respects,  the  financial  position of the  Partnership  as of
_________________, in conformity with generally accepted accounting principles.

          ,  1999
    

New York, New York


<PAGE>


                                 BALANCE SHEET
                  OF MERRILL LYNCH PREFERRED FUNDING VI, L.P.

                                 Balance Sheet

   
                               ___________, 1998

Assets................................................................   $
    
Partnership Securities
   
   Limited partner interest..........................................   $---
   General partner interest..........................................    ---
                                                                         ---
                                                                        $---
    
Less:  Receivables from partners for subscribed partnership
        interests....................................................   (---)



       NOTES TO BALANCE SHEET OF MERRILL LYNCH PREFERRED FUNDING VI, L.P.

   
     Merrill Lynch Preferred  Funding VI, L.P. (the  "Partnership") is a limited
partnership   that  was  formed  under  the  Delaware  Revised  Uniform  Limited
Partnership  Act on December 7, 1998 for the  exclusive  purposes of  purchasing
certain  eligible debt  instruments of Merrill Lynch & Co., Inc.  ("ML&Co.") and
wholly owned  subsidiaries of ML&Co.  (the "Affiliate  Investment  Instruments")
with the  proceeds  from  the  sale of  Partnership  Preferred  Securities  (the
"Partnership  Preferred Securities") to Merrill Lynch Preferred Capital Trust VI
(the "Trust") and a capital contribution from ML&Co. in exchange for the general
partnership  interest  in  the  Partnership   (collectively,   the  "Partnership
Proceeds").
    

         The Partnership  Preferred  Securities will be redeemable for cash, at
the option of the Partnership,  in whole or in part, from time to time, after a
certain date to be  determined.  Except as provided in the Limited  Partnership
Agreement and Partnership  Preferred  Securities  Guarantee  Agreement,  and as
otherwise provided by law, the holders of the Partnership  Preferred Securities
will have no voting rights.

   
         The  Partnership  Proceeds  will be used  initially  to purchase  debt
instruments  from ML&Co.  and certain  domestic  wholly owned  subsidiaries  of
ML&Co.,  retaining 1% in unaffiliated  debt securities.  The Partnership  shall
have a perpetual existence subject to certain termination events. ML&Co. serves
as the sole  general  partner of the  Partnership.  ML&Co.,  in its capacity as
General  Partner of the  Partnership,  has agreed to pay all fees and  expenses
related to the  organization  and operations of the Partnership  (including any
taxes, duties, assessments or government charges of whatever nature (other than
withholding  taxes) imposed by the United States or any other  domestic  taxing
authority upon the Partnership)  and the offering of the Partnership  Preferred
Securities  and be  responsible  for all  debts and  other  obligations  of the
Partnership (other than with respect to the Partnership Preferred  Securities).
The General Partner has agreed to indemnify  certain officers and agents of the
Partnership.
    


<PAGE>



                          INDEPENDENT AUDITORS' REPORT

   
To  ML Trustees of
    
  Merrill Lynch Preferred Capital Trust VI

   
         We have  audited  the  accompanying  balance  sheet of  Merrill  Lynch
Preferred  Capital Trust VI (the "Trust") as ____________________. This balance
sheet is the responsibility of ML Trust's management.  Our responsibility is to
express an opinion on this balance sheet based on our audit.
    

         We conducted our audit in accordance with generally  accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable  assurance  about  whether  the  balance  sheet is free of  material
misstatement. An audit includes examining, on a test basis, evidence supporting
the  amounts  and  disclosures  in the balance  sheet.  An audit also  includes
assessing the  accounting  principles  used and  significant  estimates made by
management,  as well as evaluating the overall balance sheet  presentation.  We
believe that our audit of the balance sheet provides a reasonable basis for our
opinion.

   
         In our opinion,  the balance sheet referred to above presents  fairly,
in all material respects, the financial position of ML Trust as of ____________
____, in conformity with generally accepted accounting principles.

                    ,  1999
    

New York, New York


<PAGE>


                                BALANCE SHEET OF
                    MERRILL LYNCH PREFERRED CAPITAL TRUST VI

                                 Balance Sheet

   
                               ___________, 1998

Assets..........................................................           $---
    
   
Trust securities................................................           $---
    

       NOTES TO BALANCE SHEET OF MERRILL LYNCH PREFERRED CAPITAL TRUST VI

   
         Merrill Lynch Preferred  Capital Trust VI (the "Trust") is a statutory
business  trust  formed  on  December  7,  1998  under the laws of the State of
Delaware  for the  exclusive  purposes  of (i)  issuing  the  Trust  Originated
Preferred Securities (the "TOPrS") and the common securities (together with the
TOPrS, the "Trust  Securities")  representing  undivided  beneficial  ownership
interests  in the assets of ML Trust,  (ii)  purchasing  Partnership  Preferred
Securities (the "Partnership  Preferred  Securities")  representing the limited
partnership  interests  of  Merrill  Lynch  Preferred  Funding  VI,  L.P.  (the
"Partnership")  with the proceeds  from the sale of the Trust  Securities,  and
(iii) engaging in only those other activities  necessary or incidental thereto.
The Trust has a perpetual  existence,  subject to certain termination events as
provided in the  Declaration of Trust under which it was formed.  Subsequent to
__________________,  the Trust  intends to issue and sell its TOPrS in a public
offering and to issue and sell its common  securities  to Merrill  Lynch & Co.,
Inc. ("ML&Co."). No TOPrS have been issued as of ___________, 1998.

         The  proceeds  from the Trust's sale of the Trust  Securities  will be
used to purchase the Partnership Preferred Securities from the Partnership. The
Partnership  Preferred Securities will be redeemable for cash, at the option of
the  Partnership,  in whole or in part, from time to time, after a certain date
to be determined.  Upon any redemption of the Partnership Preferred Securities,
the TOPrS will be redeemed, in whole or in part, as applicable.  Holders of the
TOPrS  will have  limited  voting  rights and will not be  entitled  to vote to
appoint, remove or replace, or to increase or decrease the number of, trustees,
which  voting  rights  are  vested  exclusively  in the  holder  of the  common
securities.

         ML&Co.  will be obligated to pay  compensation to the  underwriters of
the offering of the TOPrS. ML&Co. will pay all fees and expenses related to the
organization  and  operations  of  the  Trust  (including  any  taxes,  duties,
assessments or governmental  charges of whatever nature (other than withholding
taxes) imposed by the United States or any other domestic taxing authority upon
the Trust) and the offering of the TOPrS and be  responsible  for all debts and
other  obligations of the Trust (other than the Trust  Securities).  ML&Co. has
also agreed to indemnify the Trustees and certain other persons.
    


<PAGE>







                                     [LOGO]

                    Merrill Lynch Preferred Capital Trust VI

                                         
                    % Trust Originated Preferred Securities

                                    "TOPrS"

                        Liquidation Amount $25 per TOPrS
            guaranteed to the extent described in this prospectus by
                                         
                           Merrill Lynch & Co., Inc.

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

                                   PROSPECTUS

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



                              Merrill Lynch & Co.

                                     , 199





   

      The information  contained in this prospectus  supplement is not complete
and may be changed.  We may not sell these  securities  until the  registration
statement filed with the Securities and Exchange Commission is effective.  This
prospectus  supplement and the accompanying  prospectus is not an offer to sell
these  securities and it is not soliciting an offer to buy these  securities in
any state where the offer or sale is not  permitted.

    

                             Subject to Completion
   
            Preliminary Prospectus Supplement dated February 26, 1999
    

PROSPECTUS SUPPLEMENT
   
(TO PROSPECTUS DATED             ,  1999)
    

                                       $
                                     [LOGO]
                           Merrill Lynch & Co., Inc.
                          Medium-Term Notes, Series B
                   Due Nine Months or More from Date of Issue
                        -------------------------------

   
The  notes:
    


<PAGE>


   
o    We will offer notes from time to time and specify the terms and conditions
     of each issue of notes in a pricing supplement. o The notes will be senior
     unsecured debt securities of ML&Co.

o    The notes will have stated maturities of nine months or more from the date
     they are originally issued.

o    We will  pay  amounts  due on the  notes  in  U.S.  dollars  or any  other
     consideration described in the applicable pricing supplement.

o    The notes may bear interest at fixed or floating rates or may not bear any
     interest. If the notes bear interest at a floating rate, the floating rate
     may be  based on one or more  indices  or  formulas  plus or minus a fixed
     amount or multiplied by a factor.

o    We will specify  whether the notes can be redeemed or repaid  before their
     maturity and whether they are subject to mandatory redemption,  redemption
     at the option of ML&Co.  or  repayment  at the option of the holder of the
     notes.
    


<PAGE>


   
                 Investing in the notes involves certain risks.
                        See "Risk Factors" on page S-3.

         Neither  the  Securities   and  Exchange   Commission  nor  any  state
securities  commission  has  approved or  disapproved  of these  securities  or
determined if this prospectus  supplement , the accompanying  prospectus or any
pricing supplement is truthful or complete.  Any representation to the contrary
is a criminal offense.
<TABLE>
<CAPTION>

                                 Public Offering Price           Agent's Discounts       Proceeds, before expenses,
                                                                  And Commissions                    to
                                                                                          Merrill Lynch & Co., Inc.

<S>                                           <C>                    <C>  <C>                   <C>    <C>   
Per note...................                   100%                   .05%-.60%                  99.95%-99.40%
Total(1)...................           $_00,000,000                     $ -$                         $ -$
</TABLE>

(1)  Or the equivalent in one or more foreign or composite currencies.

         We may sell  notes to the agent  referred  to below as  principal  for
resale at varying or fixed offering  prices or through the agent as agent using
its  reasonable  efforts  on our  behalf.  We may also sell notes  without  the
assistance of the agent, whether acting as principal or as agent.

         If  we  sell  other   securities   referred  to  in  the  accompanying
prospectus,  the  amount  of  notes  that we may  offer  and  sell  under  this
prospectus supplement may be reduced.
    

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

                              Merrill Lynch & Co.

                        -------------------------------
   
             The date of this prospectus supplement is        , 1999.
    


<PAGE>


                               TABLE OF CONTENTS
<TABLE>
<CAPTION>

                             PROSPECTUS SUPPLEMENT

                                                                                                              Page

   
<S>                                                                                                         <C>
Risk Factors........................................................................                          S-3
Ratio of Earnings To Fixed Charges.....................................................                       S-4
Description of the Notes...............................................................                       S-5
United States Federal Income Taxation..................................................                       S-25
Plan of Distribution...................................................................                       S-32
Validity of the Notes..................................................................                       S-33
</TABLE>

<TABLE>
<CAPTION>

                                                PROSPECTUS

                                                                                                              Page

<S>                                                                                                          <C>
Merrill Lynch & Co., Inc...............................................................
Use of Proceeds........................................................................
Ratio of Earnings to Fixed Charges and Ratio of Earnings to Combined
   Fixed Charges and Preferred Stock Dividends.........................................
The Securities.........................................................................
Description of Debt Securities.........................................................
Description of Debt Warrants...........................................................
Description of Currency  Warrants.....................................................
Description of Index Warrants..........................................................
Description of Preferred Stock.........................................................
Description of Depositary Shares.......................................................
Description of Preferred Stock Warrants................................................
Description of Common Stock............................................................
Description of Common Stock Warrants...................................................
Plan of Distribution...................................................................                            
Where You Can Find More Information....................................................
Incorporation of Information We File With the SEC......................................
Experts................................................................................
</TABLE>




         References in this prospectus  supplement to "ML&Co.",  "we", "us" and
"our" are to Merrill Lynch & Co., Inc.

         References in this prospectus supplement to "MLPF&S" are to the agent,
Merrill Lynch, Pierce, Fenner & Smith Incorporated.
    


<PAGE>



                                  RISK FACTORS

   
         Your  investment in the notes involves  certain risks. In consultation
with your own  financial and legal  advisers,  you should  carefully  consider,
among other matters,  the following discussion of risks before deciding whether
an  investment  in the  notes  is  suitable  for  you.  The  notes  are  not an
appropriate  investment for you if you are unsophisticated  with respect to the
significant components of their relationships.

Structure Risks of Notes Indexed to Interest Rate, Currency or Other Indices or
Formulas 

         If you invest in notes indexed to one or more interest rate,  currency
or other indices or formulas,  there will be  significant  risks not associated
with a  conventional  fixed rate or floating  rate debt  security.  These risks
include  fluctuation  of the indices or formulas and the  possibility  that you
will receive a lower,  or no, amount of  principal,  premium or interest and at
different times than you expected. We have no control over a number of matters,
including  economic,  financial  and  political  events,  that are important in
determining  the  existence,  magnitude  and longevity of these risks and their
results.  In addition,  if an index or formula  used to  determine  any amounts
payable in respect of the notes contains a multiplier or leverage  factor,  the
effect of any  change in that  index or formula  will be  magnified.  In recent
years, values of certain indices and formulas have been volatile and volatility
in those and other indices and formulas may be expected in the future. However,
past experience is not necessarily indicative of what may occur in the future.

Redemption May Adversely Affect Your Return on the Notes

         If your notes are redeemable at our option or are otherwise subject to
mandatory redemption,  we may, in the case of optional redemption,  or must, in
the case of  mandatory  redemption,  choose to redeem  your notes at times when
prevailing  interest rates may be relatively  low.  Accordingly,  you generally
will not be able to reinvest the redemption  proceeds in a comparable  security
at an effective interest rate as high as that of the notes.

There May Be an Uncertain Trading  Market for Your Notes; Many Factors Affect
the Trading Value of Your Notes

         We cannot assure you a trading market for your notes will ever develop
or be maintained.  Many factors independent of our  creditworthiness may affect
the trading market of your notes. These factors include:

          o    the complexity and volatility of the index or formula applicable
               to the notes,

          o    the method of calculating the principal, premium and interest in
               respect of the notes,

          o    the time remaining to the maturity of the notes,

          o    the outstanding amount of the notes,

          o    the redemption features of the notes,

          o    the  amount of other  securities  linked to the index or formula
               applicable to the notes, and

          o    the level,  direction and  volatility of market  interest  rates
               generally.

         In addition,  because some notes were designed for specific investment
objectives or strategies,  these notes will have a more limited  trading market
and experience more price  volatility.  There may be a limited number of buyers
for these notes.  This may affect the price you receive for these notes or your
ability to sell these notes at all.  You should not  purchase  notes unless you
understand and know you can bear the related investment risks.

Our Credit Ratings May Not Reflect All Risks of an Investment in the Notes

         Our  credit  ratings  are an  assessment  of our  ability  to pay  our
obligations.  Consequently,  real or anticipated  changes in our credit ratings
will  generally  affect the market  value of your  notes.  Our credit  ratings,
however,  may not reflect the  potential  impact of risks related to structure,
market or other factors discussed above on the value of your notes.
    

                       RATIO OF EARNINGS TO FIXED CHARGES

   
     In 1998, we acquird the  outstanding  shares of Midland  Walwyn,Inc.,  in a
transaction accounted for as a  pooling-of-interests.  The following information
has been restated as if the two entities had always been combined.

     The following  table sets forth our historical  ratios of earnings to fixed
charges for the periods indicated:


<TABLE>
<CAPTION>



                                                     Year Ended Last Friday in December        
                                                  1994   1995     1996     1997      1998      
                                                  ----   ----     ----     ----      ----      
<S>                                              <C>      <C>      <C>      <C>      <C>       
Ratio of earnings to fixed charges  ......       1.2      1.2      1.2      1.2      1.1       
</TABLE>

     (a)  The  effect of  combining  Midland  Walwyn  did not change the ratios
          reported for the fiscal years 1994 through 1997.

         For the purpose of calculating  the ratio of earnings to fixed charges,
"earnings"  consist of earnings from continuing  operations  before income taxes
and  fixed  charges,  excluding  capitalized  interest  and  preferred  security
dividend  requirements  of  subsidiaries.  "Fixed  charges"  consist of interest
costs,  the interest  factor in rentals,  amortization  of debt issuance  costs,
preferred security dividend requirements of subsidiaries, capitalized interest.

    


<PAGE>



   
                            DESCRIPTION OF THE NOTES

         The notes will be issued as a series of debt securities under a senior
indenture,  dated as of  October 1, 1993,  as amended  (the "1993  Indenture"),
between  ML&Co.  and The Chase  Manhattan  Bank,  as  trustee  (as used in this
prospectus  supplement,  the "Trustee").  The term "senior debt securities," as
used in  this  prospectus  supplement,  refers  to all  securities  issued  and
issuable from time to time under  ML&Co.'s  Senior  Indentures and includes the
notes. The senior debt securities and ML&Co.'s Senior Indentures are more fully
described in the  accompanying  prospectus.  The  following  summary of certain
provisions  of the  notes  and of the 1993  Indenture  is not  complete  and is
qualified in its entirety by reference to the 1993  Indenture,  a copy of which
has been  filed as an  exhibit  to the  registration  statement  of which  this
prospectus supplement and the accompanying  prospectus are a part.  Capitalized
terms used but not  defined in this  prospectus  supplement  have the  meanings
given to them in the 1993 Indenture or the notes, as the case may be.

         The  following  description  of  notes  will  apply  unless  otherwise
specified in an applicable pricing supplement.

         You should rely only on the  information  contained or incorporated by
reference in this prospectus  supplement,  the accompanying  prospectus and any
pricing  supplement.  Neither we nor MLPF&S has  authorized any other person to
provide you with different or additional  information.  If anyone  provides you
with different or additional information, you should not rely on it. Neither we
nor  MLPF&S is making an offer to sell  these  securities  in any  jurisdiction
where  the  offer  or  sale  is not  permitted.  You  should  assume  that  the
information   contained  or   incorporated  by  reference  in  this  prospectus
supplement,  the accompanying prospectus and any pricing supplement is accurate
only as of the date on the front cover of the applicable pricing supplement.

 Terms of the Notes

         All senior  debt  securities,  including  the notes,  issued and to be
issued under ML&Co.'s Senior Indentures will be unsecured  general  obligations
of ML&Co.  and will rank equally with all other  unsecured  and  unsubordinated
indebtedness  of ML&Co.  from time to time  outstanding.  Because  ML&Co.  is a
holding company,  the right of ML&Co. and its creditors,  including the holders
of  the  notes,  to  participate  in any  distribution  of  the  assets  of any
subsidiary upon its liquidation or  reorganization  or otherwise is necessarily
subject to the prior  claims of  creditors  of that  subsidiary,  except to the
extent that claims of ML&Co.  itself as a creditor  of that  subsidiary  may be
recognized. In addition,  dividends,  loans and advances to ML&Co. from certain
subsidiaries,  including  MLPF&S,  are  restricted by net capital  requirements
under the  Securities  Exchange  Act of 1934,  as  amended,  and under rules of
certain exchanges and other regulatory bodies.

         ML&Co.'s Senior Indentures do not limit the aggregate principal amount
of senior debt securities which ML&Co.  may issue.  ML&Co. may issue its senior
debt securities from time to time as a single series or in two or more separate
series up to the  aggregate  principal  amount from time to time  authorized by
ML&Co. for each series.  ML&Co. may, from time to time,  without the consent of
the  holders of the notes,  provide for the  issuance of notes or other  senior
debt  securities  under its Senior  Indentures  in  addition to the $ aggregate
principal  amount  of  notes  offered  by  this  prospectus  supplement.  As of
September 25, 1998,  ML&Co.  had $19.5 billion  aggregate  principal  amount of
notes issued and outstanding. The aggregate principal amount of notes which may
be offered and sold by this prospectus supplement may be reduced by the sale by
ML&Co.  of other  securities  under the  registration  statement  of which this
prospectus supplement and the accompanying prospectus are a part.

         The notes will be offered on a  continuing  basis and will mature on a
day nine months or more from the date of issue,  as  selected by the  purchaser
and agreed to by ML&Co.  Interest-bearing  notes will bear  interest  at either
fixed or floating  rates as specified  in the  applicable  pricing  supplement.
Notes  may be issued at  significant  discounts  from  their  principal  amount
payable at stated  maturity,  or on any date before the stated maturity date on
which the  principal or an  installment  of principal of a note becomes due and
payable, whether by the declaration of acceleration, call for redemption at the
option of  ML&Co.,  repayment  at the option of the  holder or  otherwise  (the
stated maturity date or such prior date, as the case may be, is referred to as,
a "Maturity"). Some notes may not bear interest.

         Unless  otherwise  indicated in a note and in the  applicable  pricing
supplement, the notes will be denominated in United States dollars and payments
of principal  of, and premium,  if any, and interest on, the notes will be made
in United States dollars.  If any of the notes to be denominated  other than in
United States  dollars or if the principal of, and interest on, the notes,  and
any premium  provided  for in any note is to be payable in or by reference to a
currency or in composite  currency units or in amounts  determined by reference
to one or more  currencies  other than that in which that note is  denominated,
provisions  with  respect  thereto  will be set  forth  in the  note and in the
applicable pricing supplement.

         Interest rates, interest rate formulae and other variable terms of the
notes are  subject to change by ML&Co.  from time to time,  but no such  change
will affect any note already issued or as to which ML&Co. has accepted an offer
to purchase.

         Each  note  will be  issued  in fully  registered  book-entry  form or
certificated form, in denominations of $1,000 and integral multiples of $1,000,
unless  otherwise  specified in the  applicable  pricing  supplement.  Notes in
book-entry  form may be transferred  or exchanged only through a  participating
member of The Depository Trust Company  ("DTC"),  or any other depository as is
identified in an applicable pricing supplement (the  "Depository").  See "Notes
in Book-Entry  Form".  Registration of transfer of notes in  certificated  form
will be made at the corporate  trust office of the Trustee.  No service  charge
will be made for any  registration of transfer or exchange of notes, but ML&Co.
may require payment of a sum sufficient to cover any tax or other  governmental
charge  payable  in  connection  with any  transfer  or  exchange,  other  than
exchanges pursuant to the 1993 Indenture not involving any transfer.

         ML&Co.  will make  payments of principal of, and premium and interest,
if any, on notes in  book-entry  form through the Trustee to the  Depository or
its nominee.  See "Notes in Book-Entry Form." Unless otherwise specified in the
applicable pricing  supplement,  a beneficial owner of notes in book-entry form
that are  denominated  in a  currency  other  than  United  States  dollars  (a
"Specified  Currency") electing to receive payments of principal or any premium
or interest in such  Specified  Currency  must  notify the  participant  of DTC
through which its interest is held on or before the  applicable  regular record
date, in the case of a payment of interest, and on or before the sixteenth day,
whether or not a Business Day, as defined below, before its stated maturity, in
the case of principal or premium, of the beneficial owner's election to receive
all or a portion of any payment in a Specified  Currency.  The participant must
notify the Depository of any election on or before the third Business Day after
the regular  record date.  The  Depository  will notify the paying agent of the
election on or before the fifth  Business Day after the regular record date. If
complete  instructions  are received by the  participant  and  forwarded to the
Depository,  and forwarded by the Depository to the paying agent,  on or before
the relevant dates,  the beneficial  owner of the notes in book-entry form will
receive payments in the Specified Currency.

         In the case of notes in certificated form, ML&Co. will make payment of
principal  or  premium,  if any, at the  Maturity  of each note in  immediately
available funds upon presentation of the note and, in the case of any repayment
on an optional  repayment date,  upon  submission of a duly completed  election
form if and as required by the  provisions  described  below,  at the corporate
trust office of the Trustee in the Borough of Manhattan,  The City of New York,
or at any other  place as ML&Co.  may  designate.  Payment of  interest  due at
Maturity  will be made to the person to whom  payment of the  principal  of the
note in  certificated  form will be made.  Payment of interest  due on notes in
certificated  form other than at Maturity will be made at the  corporate  trust
office of the Trustee or, at the option of ML&Co.,  may be made by check mailed
to the address of the person  entitled to receive  payment as the address shall
appear in the security  register.  Notwithstanding  the  immediately  preceding
sentence, a holder of $1,000,000 or more in aggregate principal amount of notes
in  certificated   form,  whether  having  identical  or  different  terms  and
provisions,  having the same  interest  payment  dates  will,  at the option of
ML&Co., be entitled to receive interest  payments,  other than at Maturity,  by
wire  transfer of  immediately  available  funds if  appropriate  wire transfer
instructions have been received in writing by the Trustee not less than 15 days
prior to the applicable  interest payment date. Any wire instructions  received
by the Trustee shall remain in effect until revoked by the holder.

         "Business Day" means any day, other than a Saturday or Sunday, that is
neither a legal holiday nor a day on which  commercial  banks are authorized or
required  by law,  regulation  or  executive  order to close in The City of New
York;   provided,   however,   that,   with   respect  to   non-United   States
dollar-denominated  notes,  the day is also not a day on which commercial banks
are  authorized or required by law,  regulation or executive  order to close in
the Principal  Financial  Center,  as defined below, of the country issuing the
Specified Currency or, if the Specified Currency is Euro, the day is also a day
on which  the  Trans-European  Automated  Real-time  Gross  Settlement  Express
Transfer  (TARGET)  System is open;  provided,  further,  that, with respect to
notes as to which LIBOR is an applicable Interest Rate Basis, the day is also a
London  Business Day.  "London  Business  Day" means a day on which  commercial
banks are open for  business,  including  dealings  in the Index  Currency,  as
defined below, in London.

         "Principal Financial Center" means, unless otherwise specified in the
applicable pricing supplement,

          (1)     the  capital  city  of  the  country  issuing  the  Specified
                  Currency,  except that with respect to United States dollars,
                  Australian dollars,  Canadian dollars,  Deutsche marks, Dutch
                  guilders, South African rand and Swiss francs, the "Principal
                  Financial  Center"  will be The City of New York,  Sydney and
                  Melbourne,  Toronto, Frankfurt,  Amsterdam,  Johannesburg and
                  Zurich, respectively, or

          (2)     the capital  city of the country to which the LIBOR  Currency
                  relates,  except that with respect to United States  dollars,
                  Canadian dollars, Deutsche marks, Dutch guilders,  Portuguese
                  escudos,  South African rand and Swiss francs, the "Principal
                  Financial  Center"  will be The  City of New  York,  Toronto,
                  Frankfurt,   Amsterdam,   London,  Johannesburg  and  Zurich,
                  respectively.
    

Transaction Amount

   
          Interest rates offered by ML&Co. with respect to the notes may differ
depending upon,  among other things,  the aggregate  principal  amount of notes
purchased in any  transaction.  ML&Co.  may offer notes with  similar  variable
terms but different  interest rates  concurrently at any time.  ML&Co. may also
concurrently   offer  notes  having  different   variable  terms  to  different
investors.

Redemption at the Option of  ML&Co.

         The notes will not be subject to any sinking  fund.  The notes will be
redeemable  at the option of ML&Co.  prior to their stated  maturity only if an
initial  redemption  date  is  specified  in the  applicable  notes  and in the
applicable  pricing  supplement.  If so  indicated  in the  applicable  pricing
supplement,  notes will be subject to redemption at the option of ML&Co. on any
date on and after the  applicable  initial  redemption  date  specified  in the
applicable  pricing  supplement.  On and after the initial  redemption date, if
any, the related note may be redeemed at any time in whole or from time to time
in part at the option of ML&Co. at the applicable  redemption price referred to
below together with interest on the principal of the applicable note payable to
the  redemption  date,  on notice  given,  unless  otherwise  specified  in the
applicable  pricing  supplement,  not more than 60 nor less than 30 days before
the  redemption  date.  The notes will be  redeemed  in  increments  of $1,000,
provided that any remaining principal amount will be an authorized denomination
of the applicable note.  Unless otherwise  specified in the applicable  pricing
supplement,  the redemption  price with respect to a note will initially mean a
percentage,  the initial redemption percentage,  of the principal amount of the
note to be redeemed  specified in the applicable  pricing  supplement and shall
decline at each  anniversary  of the initial  redemption  date by a  percentage
specified in the applicable pricing  supplement,  of the principal amount to be
redeemed until the redemption price is 100% of the principal amount.
    

Repayment at the Option of the Holder

   
         If so indicated in an  applicable  pricing  supplement,  notes will be
repayable  by ML&Co.  in whole or in part at the  option of the  holders of the
notes on any  optional  repayment  date  specified  in the  applicable  pricing
supplement.  If no optional repayment date is indicated with respect to a note,
it will  not be  repayable  at the  option  of the  holder  before  its  stated
maturity.  Any  repayment  in part  will be in an  amount  equal to  $1,000  or
integral multiples of $1,000, provided that any remaining principal amount will
be an authorized  denomination of the applicable note. The repurchase price for
any note so  repurchased  will be 100% of the  principal  amount to be  repaid,
together with interest on the principal of the  applicable  note payable to the
date of repayment.  For any note to be repaid, the Trustee must receive, at its
office maintained for such purpose in the Borough of Manhattan, The City of New
York, currently the corporate trust office of the Trustee, not more than 60 nor
less than 30 days before the optional repayment date:

        o in the  case of a note in  certificated  form,  the note and the form
          entitled "Option to Elect Repayment" duly completed, or

        o in the case of a note in book-entry form, instructions to that effect
          from the applicable  beneficial  owner of the notes to the Depository
          and forwarded by the Depository.

Notices of  elections  from a holder to exercise the  repayment  option must be
received by the Trustee by 5:00 p.m.,  New York City time,  on the last day for
giving such notice.  Exercise of the  repayment  option by the holder of a note
will be irrevocable.

         Only the  Depository  may exercise the repayment  option in respect of
global  securities   representing   notes  in  book-entry  form.   Accordingly,
beneficial  owners of global  securities that desire to have all or any portion
of the notes in book-entry form  represented by global  securities  repaid must
instruct the  participant  through which they own their  interest to direct the
Depository to exercise the repayment  option on their behalf by forwarding  the
repayment  instructions  to the Trustee as discussed  above. In order to ensure
that the  instructions  are  received by the Trustee on a  particular  day, the
applicable  beneficial owner must so instruct the participant  through which it
owns its interest before that participant's deadline for accepting instructions
for that  day.  Different  firms may have  different  deadlines  for  accepting
instructions from their customers.  Accordingly,  beneficial owners of notes in
book-entry  form should consult the  participants  through which they own their
interest for the respective  deadlines . All instructions given to participants
from  beneficial  owners of notes in book-entry  form relating to the option to
elect repayment will be irrevocable.  In addition, at the time instructions are
given,  each beneficial owner will cause the participant  through which it owns
its  interest to transfer  its  interest in the global  security or  securities
representing the related notes in book-entry form, on the Depository's records,
to the Trustee. See " Notes in Book-Entry Form".

         If applicable,  ML&Co.  will comply with the  requirements  of Section
14(e) of the Exchange Act and the rules  promulgated  thereunder  and any other
securities  laws or regulations in connection  with any repayment at the option
of the holder.

         ML&Co.  may at any time  purchase  notes at any price or prices in the
open market or otherwise.  Notes so purchased by ML&Co.  may, at the discretion
of ML&Co., be held, resold or surrendered to the Trustee for cancellation.
    

Interest

   
         Each note will  bear  interest  from the date of issue at the rate per
annum or, in the case of a floating  rate note,  pursuant to the interest  rate
formula stated in the applicable note and in the applicable  pricing supplement
until the principal of the note is paid or made available for payment. Interest
will be payable  in arrears on each  interest  payment  date  specified  in the
applicable  pricing  supplement on which an  installment of interest is due and
payable and at Maturity.  The first payment of interest on any note  originally
issued between a regular record date and the related interest payment date will
be made on the interest payment date immediately  following the next succeeding
regular record date to the  registered  holder on the next  succeeding  regular
record  date.  The regular  record  date will be the  fifteenth  calendar  day,
whether or not a Business  Day,  immediately  preceding  the  related  interest
payment date.
    

         Fixed Rate Notes

   
         Unless otherwise specified in an applicable pricing  supplement,  each
fixed rate note will bear interest from, and including,  the date of issue,  at
the rate per annum stated on the face of the note until the principal amount of
the note is paid or made available for payment. Interest payments on fixed rate
notes  will  equal the  amount  of  interest  accrued  from and  including  the
immediately  preceding  interest  payment date in respect of which interest has
been paid or from and including the date of issue, if no interest has been paid
with respect to the applicable fixed rate notes, to, but excluding, the related
interest  payment  date or  Maturity,  as the  case  may be.  Unless  otherwise
specified in the applicable  pricing  supplement,  interest on fixed rate notes
will be computed on the basis of a 360-day year of twelve 30-day months.

         Unless  otherwise  specified  in the  applicable  pricing  supplement,
interest  on  fixed  rate  notes  will be  payable  semiannually  on May 15 and
November 15 of each year and at Maturity.  If any interest  payment date or the
Maturity  of a fixed rate note falls on a day that is not a Business  Day,  the
related payment of principal,  premium, if any, or interest will be made on the
next succeeding  Business Day as if made on the date the applicable payment was
due, and no interest will accrue on the amount  payable for the period from and
after the interest payment date or Maturity, as the case may be.
    

<PAGE>
         Floating Rate Notes

   
         Interest on floating rate notes will be determined by reference to the
applicable Interest Rate Basis or Interest Rate Bases, which may be one or more
of:

          o    the CD Rate,

          o    the CMT Rate,

          o    the Commercial Paper Rate,

          o    the Eleventh District Cost of Funds Rate,

          o    the Federal Funds Rate,

          o    LIBOR,

          o    the Prime Rate,

          o    the Treasury Rate, or

          o    any other  Interest  Rate Basis or interest rate formula that is
               specified in the applicable pricing supplement.

         A floating  rate note may bear  interest  with  respect to two or more
Interest Rate Bases.

         Terms . Each applicable  pricing  supplement will specify the terms of
the floating rate note being delivered, including:

          o    whether the floating rate note is

               o       a "Regular Floating Rate Note",

               o       a "Inverse Floating Rate Note" or

               o       a "Floating Rate/Fixed Rate Note",
    

          o    the Interest Rate Basis or Bases,

   
          o    the Initial Interest Rate,

          o    the Interest Reset Dates,

          o    the interest payment dates,

          o    the period to  maturity of the  instrument  or  obligation  with
               respect  to which  the  Interest  Rate  Basis  or Bases  will be
               calculated (the "Index Maturity"),

          o    the Maximum Interest Rate and Minimum Interest Rate, if any,

          o    the number of basis points to be added to or subtracted from the
               related Interest Rate Basis or Bases (the "Spread"),

          o    the  percentage  of the related  Interest Rate Basis or Bases by
               which the  Interest  Rate Basis or Bases will be  multiplied  to
               determine   the   applicable    interest   rate   (the   "Spread
               Multiplier"),

          o    if one or more of the  specified  Interest  Rate Bases is LIBOR,
               the LIBOR Currency,  the Index Maturity and the Designated LIBOR
               Page , and

          o    if one or more of the  specified  Interest Rate Bases is the CMT
               Rate,  the  Designated  CMT  Telerate  Page and  Designated  CMT
               Maturity Index.

         The interest  rate borne by the floating rate Notes will be determined
as follows:

         Regular Floating Rate Notes. Unless a floating rate note is designated
as a Floating  Rate/Fixed Rate Note, an Inverse Floating Rate Note or as having
an  Addendum  attached  or as having  "Other  Provisions"  apply  relating to a
different interest rate formula, it will be a "Regular Floating Rate Note" and,
except as described  below or in an applicable  pricing  supplement,  will bear
interest at the rate  determined by reference to the  applicable  Interest Rate
Basis or Bases:
    

          o    plus or minus the applicable Spread, if any, and/or

   
          o    multiplied by the applicable Spread Multiplier, if any.

          o    Commencing on the first  Interest  Reset Date, the rate at which
               interest on the Regular  Floating Rate Note will be payable will
               be reset as of each Interest Reset Date; provided, however, that
               the  interest  rate in effect  for the  period  from the date of
               issue to the  first  Interest  Reset  Date  will be the  Initial
               Interest Rate.

         Floating  Rate/Fixed Rate Notes. If a floating rate note is designated
as a  "Floating  Rate/Fixed  Rate  Note",  it will  bear  interest  at the rate
determined by reference to the applicable Interest Rate Basis or Bases:
    

          o    plus or minus the applicable Spread, if any, and/or

   
          o    multiplied by the applicable Spread Multiplier, if any.

          o    Commencing on the first  Interest  Reset Date, the rate at which
               interest on the applicable Floating Rate/Fixed Rate Note will be
               payable will be reset as of each Interest Reset Date;  provided,
               however, that:

          o    the  interest  rate in effect  for the  period  from the date of
               issue to the  first  Interest  Reset  Date  will be the  Initial
               Interest Rate, and

          o    the interest rate in effect  commencing on, and  including,  the
               date on which interest begins to accrue on a fixed rate basis to
               Maturity  will  be the  Fixed  Interest  Rate,  if the  rate  is
               specified in the applicable pricing  supplement,  or if no Fixed
               Interest Rate is  specified,  the interest rate in effect on the
               Floating  Rate/Fixed Rate Note on the day immediately  preceding
               the date on which  interest  begins to  accrue  on a fixed  rate
               basis.

         Inverse  Floating Rate Notes. If a floating rate note is designated as
an  "Inverse  Floating  Rate Note",  except as  described  below,  it will bear
interest  equal to the Fixed  Interest  Rate  specified in the related  pricing
supplement  minus the rate  determined by reference to the applicable  Interest
Rate Basis or Bases:
    

          o    plus or minus the applicable Spread, if any, and/or

   

          o    multiplied by the applicable Spread Multiplier, if any;

provided,  however,  that unless otherwise  specified in the applicable pricing
supplement, the interest rate on the applicable Inverse Floating Rate Note will
not be less than zero percent. Commencing on the first Interest Reset Date, the
rate at which interest on the applicable  Inverse Floating Rate Note is payable
will be reset as of each  Interest  Reset  Date;  provided,  however,  that the
interest  rate in  effect  for the  period  from the date of issue to the first
Interest Reset Date will be the Initial Interest Rate.

         Each  Interest  Rate Basis shall be the rate  determined in accordance
with the applicable  provisions below.  Except as set forth above, the interest
rate in effect on each day will be:

          o    if  the  day  is an  Interest  Reset  Date,  the  interest  rate
               determined  as of the  Interest  Determination  Date (as defined
               below) immediately  preceding the applicable Interest Reset Date
               or

          o    if the day is not an Interest  Reset  Date,  the  interest  rate
               determined  as of the Interest  Determination  Date  immediately
               preceding the applicable Interest Reset Date.

         Interest Reset Dates. The applicable  pricing  supplement will specify
the dates on which the interest rate on the related  floating rate note will be
reset (each,  an "Interest  Reset  Date").  Unless  otherwise  specified in the
applicable pricing supplement,  the Interest Reset Date will be, in the case of
floating rate notes which reset:

         o      daily - each Business Day;

         o      weekly - the  Wednesday  of each week,  with the  exception  of
                weekly reset  Floating Rate Notes as to which the Treasury Rate
                is an  applicable  Interest  Rate  Basis,  which will reset the
                Tuesday of each week, except as described below;

         o      monthly - the third Wednesday of each month, with the exception
                of monthly  reset  Floating Rate Notes as to which the Eleventh
                District  Cost of Funds  Rate is an  applicable  Interest  Rate
                Basis, which will reset on the first calendar day of the month;

         o      quarterly - the third Wednesday of March, June, September and 
                December of each year;

         o      semiannually - the third Wednesday of the two months specified
                in the applicable pricing supplement; and

         o      annually - the third Wednesday of the month specified in the 
                applicable pricing supplement;

provided,  however,  that with respect to Floating  Rate/Fixed Rate Notes,  the
rate of interest will not reset after the applicable  date on which interest on
a fixed rate basis begins to accrue.

         If any Interest Reset Date for any floating rate note would  otherwise
be a day that is not a Business Day, the applicable Interest Reset Date will be
postponed to the next succeeding day that is a Business Day, except that in the
case of a floating rate note as to which LIBOR is an  applicable  Interest Rate
Basis,  if the Business Day falls in the next succeeding  calendar month,  then
the Interest  Reset Date will be the  immediately  preceding  Business  Day. In
addition, in the case of a floating rate note for which the Treasury Rate is an
applicable  Interest  Rate  Basis  if the  Interest  Determination  Date  would
otherwise  fall on an Interest Reset Date,  then the applicable  Interest Reset
Date will be postponed to the next succeeding Business Day.

          Maximum and Minimum  Interest  Rates.  A floating  rate note may also
have either or both of the following:

        o a maximum  numerical  limitation,  or  ceiling,  on the rate at which
          interest may accrue during any interest  period (a "Maximum  Interest
          Rate"), and

        o a  minimum  numerical  limitation,  or  floor,  on the  rate at which
          interest may accrue during any period (a "Minimum Interest Rate").

The 1993  Indenture is, and any notes issued under the 1993  Indenture will be,
governed by and construed in accordance with the laws of the State of New York.
Under  present New York law, the maximum rate of interest is 25% per annum on a
simple  interest  basis.  This  limit  may not  apply  to  securities  in which
$2,500,000 or more has been invested.  While ML&Co.  believes that New York law
would be given effect by a state or federal court sitting  outside of New York,
state laws  frequently  regulate the amount of interest  that may be charged to
and paid by a borrower,  including,  in some cases, corporate borrowers.  It is
suggested  that  prospective  investors  consult their  personal  advisors with
respect to the  applicability of these laws.  ML&Co. has agreed for the benefit
of the beneficial  owners of the notes, to the extent  permitted by law, not to
claim  voluntarily  the  benefits  of any  laws  concerning  usurious  rates of
interest against a beneficial owner of the notes.

         Interest Payments. Each applicable pricing supplement will specify the
dates on which  interest  will be payable.  Each  floating  rate note will bear
interest  from  the  date of issue at the  rates  specified  in the  applicable
floating  rate  note  until the  principal  of the  applicable  note is paid or
otherwise  made  available  for  payment.  Except as  provided  below or in the
applicable  pricing  supplement  , the interest  payment  dates with respect to
floating rate notes will be, in the case of floating rate notes which reset:

         o      daily, weekly or monthly - the third Wednesday of each month or
                on the third Wednesday of March,  June,  September and December
                of  each  year,   as  specified  in  the   applicable   pricing
                supplement;

         o      quarterly - the third Wednesday of March, June, September and 
                December of each year;

         o      semiannually - the third Wednesday of the two months of each
                year specified in the applicable pricing supplement;

         o      annually - the third Wednesday of the month of each year
                specified in the applicable pricing supplement; and
    

         o      at Maturity.

   
         If any interest payment date for any floating rate note, other than an
interest  payment  date at  Maturity,  would  otherwise  be a day that is not a
Business  Day,  the  interest  payment  date  will  be  postponed  to the  next
succeeding  day that is a Business  Day  except  that in the case of a floating
rate  note as to which  LIBOR is an  applicable  Interest  Rate  Basis,  if the
Business  Day  falls in the next  succeeding  calendar  month,  the  applicable
interest  payment date will be the immediately  preceding  Business Day. If the
Maturity of a floating rate note falls on a day that is not a Business Day, the
payment of  principal,  premium,  if any, and interest will be made on the next
succeeding  Business  Day,  and no interest on such payment will accrue for the
period from and after the Maturity.

         All percentages  resulting from any calculation on floating rate notes
will be rounded to the nearest one  hundred-thousandth  of a percentage  point,
with five  one-millionths  of a percentage point rounded upwards.  For example,
9.876545%, or .09876545,  would be rounded to 9.87655%, or .0987655. All dollar
amounts used in or resulting from such  calculation on floating rate notes will
be rounded to the nearest cent with one-half cent being rounded upward.

         Interest  payments  on  floating  rate  notes will equal the amount of
interest accrued from and including the immediately  preceding interest payment
date in respect of which  interest has been paid or from and including the date
of issue, if no interest has been paid , to but excluding the related  interest
payment date or Maturity.

         With  respect  to  each  floating  rate  note,   accrued  interest  is
calculated by multiplying its face amount by an accrued  interest  factor.  The
accrued  interest factor is computed by adding the interest  factor  calculated
for each day in the period for which accrued interest is being calculated.

        o     In the case of notes for which the Interest Rate Basis is the CD
              Rate,  the Commercial  Paper Rate, the Eleventh  District Cost of
              Funds Rate, the Federal Funds Rate,  LIBOR or the Prime Rate, the
              interest  factor for each day will be computed  by  dividing  the
              interest rate applicable to each day by 360.

        o     In the case of notes for which the  Interest  Rate  Basis is the
              CMT Rate or the Treasury Rate,  the interest  factor for each day
              will be computed by dividing the interest rate applicable to each
              day by the actual number of days in the year.

        o     The  interest  factor for notes for which the  interest  rate is
              calculated with reference to two or more Interest Rate Bases will
              be calculated in each period in the same manner as if only one of
              the applicable Interest Rate Bases applied.

         Interest  Determination  Dates.  The interest rate  applicable to each
interest  reset period  commencing  on the Interest  Reset Date with respect to
that interest  reset period will be the rate  determined  as of the  applicable
"Interest Determination Date."

        o     The Interest Determination Date with respect to the CD Rate, the
              CMT  Rate  and the  Commercial  Paper  Rate  will  be the  second
              Business Day preceding  each Interest  Reset Date for the related
              note.

        o     The  Interest  Determination  Date with  respect to the  Federal
              Funds  Rate  and  the  Prime  Rate,  will  be  the  Business  Day
              immediately preceding each Interest Reset Date.

        o     The  Interest  Determination  Date with  respect to the Eleventh
              District  Cost of Funds Rate will be the last  working day of the
              month immediately preceding each Interest Reset Date on which the
              Federal Home Loan Bank of San Francisco  publishes the Index,  as
              defined below.

               The  Interest  Determination  Date with respect to LIBOR will be
the second London Business Day preceding each Interest Reset Date.

        o     The  Interest  Determination  Date with  respect to the Treasury
              Rate  will be the day in the week in which the  related  Interest
              Reset Date falls on which day Treasury  Bills,  as defined below,
              are  normally  auctioned.  Treasury  Bills are  normally  sold at
              auction  on  Monday  of each  week,  unless  that  day is a legal
              holiday,  in  which  case the  auction  is  normally  held on the
              following  Tuesday,  except  that the  auction may be held on the
              preceding Friday;  provided,  however, that if an auction is held
              on the Friday of the week  preceding the related  Interest  Reset
              Date,  the  related  Interest  Determination  Date  will  be  the
              preceding Friday; and provided, further, that if an auction falls
              on any Interest Reset Date, then the related  Interest Reset Date
              will instead be the first Business Day following the auction.

        o      The Interest  Determination  Date  pertaining to a floating rate
              note the interest rate of which is determined  with  reference to
              two or more Interest  Rate Bases will be the latest  Business Day
              which  is at  least  two  Business  Days  before  the  applicable
              Interest  Reset  Date for the  applicable  floating  rate note on
              which each Interest  Reset Basis is  determinable.  Each Interest
              Rate Basis will be determined on the Interest Determination Date,
              and the applicable  interest rate will take effect on the related
              Interest Reset Date.

         Calculation Date. Unless otherwise  provided in the applicable pricing
supplement,  MLPF&S  will be the  calculation  agent.  Upon the  request of the
holder of any  floating  rate note,  the  calculation  agent will  provide  the
interest  rate then in effect and, if  determined,  the interest rate that will
become  effective  as a result of a  determination  made for the next  Interest
Reset Date with respect to that floating rate note. Unless otherwise  specified
in the applicable  pricing  supplement,  the  calculation  date, if applicable,
pertaining to any Interest Determination Date will be the earlier of:

        o     the  tenth   calendar   day  after   the   applicable   Interest
              Determination  Date,  or,  if  the  tenth  calendar  day is not a
              Business Day, the next succeeding Business Day or

        o     the Business Day preceding the applicable  Interest Payment Date
              or Maturity, as the case may be.

         CD Rate.  CD Rate Notes will bear  interest  at the rates,  calculated
with reference to the CD Rate and the Spread and/or Spread Multiplier,  if any,
specified  in the  applicable  CD  Rate  Notes  and in any  applicable  pricing
supplement.

         "CD Rate" means:

         (1)      the rate on the applicable  Interest  Determination  Date for
                  negotiable  United  States  dollar  certificates  of  deposit
                  having the Index Maturity specified in the applicable pricing
                  supplement  published  in  H.15(519)  under the heading  "CDs
                  (secondary market)", or

         (2)      if  the  rate  referred  to in  clause  (1)  above  is not so
                  published  by 3:00 P.M.,  New York City time,  on the related
                  calculation  date,  the  rate  on  the  applicable   Interest
                  Determination   Date  for  negotiable  United  States  dollar
                  certificates  of deposit of the Index  Maturity  specified in
                  the applicable  pricing supplement as published in H.15 Daily
                  Update,  or other recognized  electronic  source used for the
                  purpose of displaying the applicable  rate, under the caption
                  "CDs (secondary market)", or

         (3)      if the rate  referred to in clause (2) is not so published by
                  3:00 P.M.,  New York City time,  on the  related  calculation
                  date, the rate on the applicable Interest  Determination Date
                  calculated by the calculation agent as the arithmetic mean of
                  the secondary market offered rates as of 10:00 A.M., New York
                  City time, on the applicable Interest  Determination Date, of
                  three leading  non-bank  dealers in negotiable  United States
                  dollar  certificates  of  deposit  in The  City  of New  York
                  selected  by the  calculation  agent  for  negotiable  United
                  States dollar  certificates of deposit of major United States
                  money center  banks for  negotiable  certificates  of deposit
                  with a  remaining  maturity  closest  to the  Index  Maturity
                  specified in the applicable  pricing  supplement in an amount
                  that  is  representative  for a  single  transaction  in that
                  market at that time, or

         (4)      if the dealers  selected by the  calculation agent are not
                  quoting as mentioned in  clause (3) above, the CD rate in 
                  effect on the applicable Interest Determination Date.

         "H.15(519)"  means  the  weekly  statistical   release  designated  as
H.15(519), or any successor publication, published by the Board of Governors of
the Federal Reserve System.

         "H.15 Daily  Update"  means the daily update of  H.15(519),  available
through  the  world-wide-web  site of the  Board of  Governors  of the  Federal
Reserve   System  at   http://www.bog.frb.fed.us/releases/h15/update,   or  any
successor site or publication.

         CMT Rate.  CMT Rate Notes will bear interest at the rates,  calculated
with reference to the CMT Rate and the Spread and/or Spread Multiplier, if any,
specified  in the  applicable  CMT Rate  Notes  and in any  applicable  pricing
supplement.

         "CMT Rate" means:

         (1)     the rate displayed on the Designated CMT Telerate Page under
                 the caption "...Treasury Constant Maturities... Federal
                 Reserve Board Release H.15... Mondays Approximately 3:45 P.M.",
                 under the column for the Designated CMT Maturity Index for:

                (a)      if the Designated CMT Telerate Page is 7051, the rate 
                         on  the applicable Interest Determination Date, and

                (b)      if the  Designated  CMT  Telerate  Page is  7052,  the
                         weekly or the monthly  average,  as  specified  in the
                         applicable  pricing  supplement,  for the  week or the
                         month, as applicable,  ended immediately preceding the
                         week or the month, as applicable, in which the related
                         Interest Determination Date falls, or

         (2)      if the rate referred to in clause (1) is no longer  displayed
                  on the relevant page or is not so displayed by 3:00 P.M., New
                  York City time, on the related calculation date, the treasury
                  constant  maturity rate for the Designated CMT Maturity Index
                  published in H.15(519), or

         (3)      if the rate referred to in clause (2) is no longer  published
                  or is not published by 3:00 P.M.,  New York City time, on the
                  related calculation date, the treasury constant maturity rate
                  for the Designated CMT Maturity Index, or other United States
                  Treasury rate for the Designated CMT Maturity Index,  for the
                  applicable  Interest  Determination  Date with respect to the
                  applicable  Interest  Reset Date as may then be  published by
                  either the Board of Governors of the Federal  Reserve  System
                  or the United  States  Department  of the  Treasury  that the
                  calculation  agent  determines  to be  comparable to the rate
                  formerly  displayed on the  Designated  CMT Telerate Page and
                  published in H.15(519), or

         (4)      if the rate referred to in clause (4) applicable  information
                  is not so published by 3:00 P.M.,  New York City time, on the
                  applicable  calculation  date,  the  rate  on the  applicable
                  Interest  Determination  Date  calculated by the  calculation
                  agent as a yield to maturity, based on the arithmetic mean of
                  the secondary market offered rates as of  approximately  3:30
                  P.M.,  New  York  City  time,  on  the  applicable   Interest
                  Determination  Date  reported,  according  to  their  written
                  records,  by three leading  primary United States  government
                  securities dealers in The City of New York, which may include
                  the agent or its  affiliates  (each,  a "Reference  Dealer"),
                  selected  by the  calculation  agent  after  eliminating  the
                  highest quotation,  or, in the event of equality,  one of the
                  highest,  and  the  lowest  quotation  or,  in the  event  of
                  equality,  one of the lowest,  for the most  recently  issued
                  direct  noncallable  fixed  rate  obligations  of the  United
                  States  ("Treasury  Notes")  with  an  original  maturity  of
                  approximately   the  Designated  CMT  Maturity  Index  and  a
                  remaining  term to maturity of not less than such  Designated
                  CMT Maturity Index minus one year, or

         (5)      if the calculation agent is unable to obtain three applicable
                  Treasury  Note  quotations  as referred to in clause (4), the
                  rate on the applicable Interest Determination Date calculated
                  by the calculation  agent as a yield to maturity based on the
                  arithmetic  mean of the secondary  market offered rates as of
                  approximately   3:30  P.M.,   New  York  City  time,  on  the
                  applicable  Interest  Determination  Date of three  Reference
                  Dealers in The City of New York  selected by the  calculation
                  agent from five Reference Dealers selected by the calculation
                  agent  after  eliminating  the highest  quotation  or, in the
                  event  of  equality,  one  of  the  highest  and  the  lowest
                  quotation  or, in the event of  equality,  one of the lowest,
                  for Treasury Notes with an original maturity of the number of
                  years that is the next highest to the Designated CMT Maturity
                  Index  and a  remaining  term  to  maturity  closest  to  the
                  Designated  CMT  Maturity  Index and in an amount of at least
                  $100 million, or

         (6)      if  three  or four  and not  five of  Reference  Dealers  are
                  quoting as referred to in clause (5) above,  the rate will be
                  calculated by the calculation agent as the arithmetic mean of
                  the offered  rates  obtained  and neither the highest nor the
                  lowest of quotes will be eliminated, or

         (7)      if fewer than three Reference Dealers  selected by the  
                  calculation agent are quoting as mentioned  in clause (6), 
                  the rate in effect on the applicable Interest Determination
                  Date.

                  If two Treasury Notes with an original  maturity as described
         in clause (6) have  remaining  terms to maturity  equally close to the
         Designated CMT Maturity Index, the calculation  agent will obtain from
         five  Reference  Dealers  quotations  for the Treasury  Notes with the
         shorter remaining term to maturity.

         "Designated  CMT Telerate Page" means the display on Bridge  Telerate,
Inc. or any successor  service on the page specified in the applicable  pricing
supplement or any other page as may replace the specified  page on that service
for the  purpose of  displaying  Treasury  Constant  Maturities  as reported in
H.15(519),  or, if no page is specified in the applicable  pricing  supplement,
page 7052.

         "Designated  CMT Maturity Index" means the original period to maturity
of the U.S.  Treasury  securities,  either  1, 2, 3, 5, 7, 10,  20 or 30 years,
specified in the applicable  pricing  supplement  with respect to which the CMT
Rate will be  calculated  or, if no maturity  is  specified  in the  applicable
pricing supplement, 2 years.

         Commercial Paper Rate.  Commercial Paper Rate Notes will bear interest
at the rates,  calculated  with reference to the Commercial  Paper Rate and the
Spread and/or Spread Multiplier, if any, specified in the applicable Commercial
Paper Rate Notes and in any applicable pricing supplement.

         "Commercial Paper Rate" means:

         (1)      the   Money   Market   Yield  on  the   applicable   Interest
                  Determination  Date of the rate for  commercial  paper having
                  the  Index  Maturity  specified  in  the  applicable  pricing
                  supplement   published   in   H.15(519)   under  the  caption
                  "Commercial Paper-Nonfinancial", or

         (2)      if the rate  described  in clause (1) is not so  published by
                  3:00 P.M.,  New York City time,  on the  related  calculation
                  date, the rate on the applicable Interest  Determination Date
                  for commercial  paper having the Index Maturity  specified in
                  the  applicable  pricing  supplement  published in H.15 Daily
                  Update,  or other recognized  electronic  source used for the
                  purpose of displaying the applicable  rate, under the caption
                  "Commercial Paper-Nonfinancial", or

         (3)      if the rate is referred to in clause (2) is not so  published
                  by 3:00 P.M., New York City time, on the related  calculation
                  date, the rate on the applicable Interest  Determination Date
                  calculated by the calculation agent as the Money Market Yield
                  of the arithmetic mean of the offered rates at  approximately
                  11:00 A.M.,  New York City time, on the  applicable  Interest
                  Determination  Date of three leading dealers of United States
                  dollar  commercial  paper in The City of New York,  which may
                  include  the  agent  and  its  affiliates,  selected  by  the
                  calculation  agent  for  commercial  paper  having  the Index
                  Maturity  specified  in  the  applicable  pricing  supplement
                  placed for  industrial  issuers whose bond rating is "Aa", or
                  the  equivalent,  from a  nationally  recognized  statistical
                  rating organization, or

         (4)      if the dealers  selected by the  calculation agent are not
                  quoting as mentioned in  clause (3), the rate in effect on 
                  the applicable Interest Determination Date .
<PAGE>
         "Money Market Yield" means a yield  calculated in accordance  with the
following formula and expressed as a percentage:

Money Market Yield =                D x 360         x   100
    
                             ----------------------
   
                               360 - ( D x M )     

where "D" refers to the applicable  per annum rate for commercial  paper quoted
on a bank  discount  basis and  expressed  as a decimal,  and "M" refers to the
actual  number  of days in the  interest  period  for which  interest  is being
calculated.

         Eleventh District Cost of Funds Rate.  Eleventh District Cost of Funds
Rate Notes will bear interest at the rates,  calculated  with  reference to the
Eleventh  District Cost of Funds Rate and the Spread and/or Spread  Multiplier,
if any, specified in the applicable  Eleventh District Cost of Funds Rate Notes
and in any applicable pricing supplement.

         "Eleventh District Cost of Funds  Rate" means:

         (1)      the rate equal to the monthly  weighted average cost of funds
                  for the calendar  month  immediately  preceding  the month in
                  which the applicable Interest Determination Date falls as set
                  forth under the  caption  "11th  District"  on the display on
                  Bridge Telerate,  Inc. or any successor  service on page 7058
                  or any other page as may replace the  specified  page on that
                  service   ("Telerate  Page  7058")  as  of  11:00  A.M.,  San
                  Francisco  time,  on the  applicable  Interest  Determination
                  Date, or

         (2)      if the rate  referred  to in  clause  (1) does not  appear on
                  Telerate  Page  7058 on the  related  Interest  Determination
                  Date,  the  monthly  weighted  average  cost of funds paid by
                  member  institutions  of the Eleventh  Federal Home Loan Bank
                  District  that was most recently  announced  (the "Index") by
                  the Federal  Home Loan Bank of San  Francisco  as the cost of
                  funds  for  the  calendar  month  immediately  preceding  the
                  applicable Interest Determination Date, or

         (3)      if the  Federal  Home  Loan  Bank of San  Francisco  fails to
                  announce  the  Index on or  before  the  applicable  Interest
                  Determination   Date  for  the  calendar  month   immediately
                  preceding the  applicable  Interest  Determination  Date, the
                  rate in effect on the applicable Interest Determination Date.

         Federal Funds Rate. Federal Funds Rate Notes will bear interest at the
rates,  calculated  with  reference  to the  Federal  Funds Rate and the Spread
and/or Spread  Multiplier,  if any,  specified in the applicable  Federal Funds
Rate Notes and in any applicable pricing supplement.

         "Federal Funds Rate" means:

         (1)      the rate on the applicable  Interest  Determination  Date for
                  United States dollar  federal funds as published in H.15(519)
                  under the heading "Federal Funds  (Effective)",  as displayed
                  on Bridge Telerate, Inc. or any successor service on page 120
                  or any other page as may replace the applicable  page on that
                  service ("Telerate Page 120"), or

         (2)      if the rate  referred  to in  clause  (1) does not  appear on
                  Telerate  Page 120 or is not so published  by 3:00 P.M.,  New
                  York City time, on the related  calculation date, the rate on
                  the applicable Interest  Determination Date for United States
                  dollar federal funds published in H.15 Daily Update, or other
                  recognized   electronic   source  used  for  the  purpose  of
                  displaying the applicable  rate,  under the caption  "Federal
                  Funds/Effective Rate", or

         (3)      if the rate  referred to in clause (2) is not so published by
                  3:00 P.M.,  New York City time,  on the  related  calculation
                  date, the rate on the applicable Interest  Determination Date
                  calculated by the calculation agent as the arithmetic mean of
                  the rates for the last transaction in overnight United States
                  dollar  federal funds  arranged by three  leading  brokers of
                  United States dollar federal funds  transactions  in The City
                  of New York,  which may include the agent or its  affiliates,
                  selected by the calculation  agent before 9:00 A.M., New York
                  City time , on the applicable Interest Determination Date, or

         (4)      if the brokers  selected by the  calculation agent are not
                  quoting as mentioned in  clause (3), the rate in effect on the
                  applicable Interest Determination Date.

         LIBOR.  LIBOR Notes will bear interest at the rates,  calculated  with
reference to LIBOR and the Spread and/or Spread  Multiplier,  if any, specified
in the applicable LIBOR Notes and in any applicable pricing supplement.

         "LIBOR" means:

         (1)      if "LIBOR  Telerate" is specified in the  applicable  pricing
                  supplement or if neither "LIBOR Reuters" nor "LIBOR Telerate"
                  is  specified in the  applicable  pricing  supplement  as the
                  method  for  calculating  LIBOR,  LIBOR  will be the rate for
                  deposits in the LIBOR Currency,  as defined below, having the
                  Index   Maturity   specified   in  the   applicable   pricing
                  supplement,  commencing  on the second  London  Business  Day
                  immediately  following that Interest  Determination Date that
                  appears  on the  Designated  LIBOR  Page as of 11:  00  A.M.,
                  London time, on the applicable  Interest  Determination Date,
                  or

         (2)      if "LIBOR  Reuters" is  specified in the  applicable  pricing
                  supplement,  LIBOR will be the arithmetic mean of the offered
                  rates for  deposits  in the LIBOR  Currency  having the Index
                  Maturity  specified  in the  applicable  pricing  supplement,
                  commencing  on the second  London  Business  Day  immediately
                  following that Interest  Determination  Date, that appear, on
                  the Designated LIBOR Page specified in the applicable pricing
                  supplement as of 11: 00 A.M.,  London time, on the applicable
                  Interest  Determination Date. If the Designated LIBOR Page by
                  its terms  provides  only for a single rate,  then the single
                  rate will be used, or

         (3)      with respect to a LIBOR Interest  Determination Date on which
                  fewer than two offered rates appear,  or no rate appears,  as
                  the case may be, on the designated LIBOR Page as specified in
                  clauses (1) and (2), the rate  calculated by the  calculation
                  agent  as the  arithmetic  mean of at  least  two  quotations
                  obtained  by  the  calculation  agent  after  requesting  the
                  principal  London  offices  of each of four  major  reference
                  banks,  which may  include  affiliates  of the agent,  in the
                  London interbank market to provide the calculation agent with
                  its offered  quotation for deposits in the LIBOR Currency for
                  the period of the Index Maturity  specified in the applicable
                  pricing supplement,  commencing on the second London Business
                  Day   immediately    following   the   applicable    Interest
                  Determination  Date,  to prime banks in the London  interbank
                  market at  approximately  11: 00 A.M.,  London  time,  on the
                  applicable  Interest  Determination  Date and in a  principal
                  amount that is representative for a single transaction in the
                  applicable LIBOR Currency in that market at that time, or

         (4)      if fewer than two quotations referred to in clause (2) are so
                  provided,  the rate on the applicable Interest  Determination
                  Date  calculated by the  calculation  agent as the arithmetic
                  mean of the rates quoted at approximately 11: 00 A.M., in the
                  applicable Principal Financial  Center(s),  on the applicable
                  Interest  Determination  Date by three major banks, which may
                  include affiliates of the agent, in the applicable  Principal
                  Financial Center selected by the calculation  agent for loans
                  in the LIBOR Currency to leading  European banks,  having the
                  Index Maturity specified designated in the applicable pricing
                  supplement and in a principal  amount that is  representative
                  for a single  transaction in the applicable LIBOR Currency in
                  that market at that time, or

         (5)      if the banks so selected by the  calculation agent are not
                  quoting as mentioned in  clause (4), the rate in effect on the
                  applicable Interest Determination Date.

                  "LIBOR   Currency"  means  the  currency   specified  in  the
                  applicable  pricing  supplement  as to  which  LIBOR  will be
                  calculated  or, if no currency is specified in the applicable
                  pricing supplement, United States dollars.

         "Designated LIBOR  Page" means either:

          o   if "LIBOR  Telerate" is  designated  in the  applicable  pricing
              supplement  or neither  "LIBOR  Reuters" nor "LIBOR  Telerate" is
              specified in the applicable  pricing supplement as the method for
              calculating  LIBOR, the display on Bridge  Telerate,  Inc. or any
              successor   service  on  the  page   specified  in  such  pricing
              supplement or any page as may replace the specified  page on that
              service for the purpose of displaying the London  interbank rates
              of major banks for the applicable LIBOR Currency, or

          o   if  "LIBOR  Reuters"  is  specified  in the  applicable  pricing
              supplement, the display on the Reuter Monitor Money Rates Service
              or any successor  service on the page specified in the applicable
              pricing supplement or any other page as may replace the specified
              page on that  service  for the purpose of  displaying  the London
              interbank rates of major banks for the applicable LIBOR Currency.

         Prime  Rate.  Prime  Rate  Notes  will  bear  interest  at the  rates,
calculated  with  reference  to the Prime  Rate and the  Spread  and/or  Spread
Multiplier,  if any,  specified  in the  applicable  Prime  Rate  Notes and any
applicable pricing supplement.

         "Prime Rate" means:

         (1)      the rate on the applicable Interest Determination Date  as
                  published in H.15(519) under the heading "Bank Prime Loan", or

         (2)      if the rate  referred to in clause (1) is not so published by
                  3:00 P.M.,  New York City time,  on the  related  calculation
                  date, the rate on the applicable Interest  Determination Date
                  published  in H.15 Daily  Update,  or such  other  recognized
                  electronic  source  used for the  purpose of  displaying  the
                  applicable rate under the caption "Bank Prime Loan", or

         (3)      if the rate  referred to in clause (2) is not so published by
                  3:00 P.M.,  New York City time,  on the  related  calculation
                  date,  the rate  calculated by the  calculation  agent as the
                  arithmetic mean of the rates of interest  publicly  announced
                  by at least four banks that appear on the  Reuters  Screen US
                  PRIME  1 Page as the  particular  bank's  prime  rate or base
                  lending  rate as of 11:00  A.M.,  New York City time,  on the
                  applicable Interest Determination Date, or

         (4)      if fewer  than four  rates  described  in clause  (2) by 3:00
                  P.M.,  New York City time, on the related  calculation  date,
                  the  rate  on  the  applicable  Interest  Determination  Date
                  calculated by the calculation agent as the arithmetic mean of
                  the prime rates or base lending  rates quoted on the basis of
                  the  actual  number of days in the year  divided by a 360-day
                  year as of the close of business on the  applicable  Interest
                  Determination  Date by three major  banks,  which may include
                  affiliates of the agent,  in The City of New York selected by
                  the calculation agent, or

         (5)      if the banks  selected by the  calculation agent are not
                  quoting as mentioned in  clause (4), the rate in effect on the
                  applicable Interest Determination Date.

         "Reuters  Screen US PRIME 1 Page"  means  the  display  on the  Reuter
Monitor Money Rates  Service or any successor  service on the "US PRIME 1" Page
or  other  page as may  replace  the US  PRIME 1 Page on such  service  for the
purpose of displaying  prime rates or base lending rates of major United States
banks.

         Treasury  Rate.  Treasury  Rate Notes will bear interest at the rates,
calculated  with  reference to the Treasury  Rate and the Spread  and/or Spread
Multiplier,  if any, specified in the applicable Treasury Rate Notes and in any
applicable pricing supplement.

         "Treasury Rate" means:

         (1)      the rate from the  auction  held on the  applicable  Interest
                  Determination  Date (the "Auction") of direct  obligations of
                  the  United  States  ("Treasury   Bills")  having  the  Index
                  Maturity specified in the applicable pricing supplement under
                  the  caption  "INVESTMENT  RATE"  on the  display  on  Bridge
                  Telerate,  Inc.  or any  successor  service on page 56 or any
                  other page as may replace page 56 on that service  ("Telerate
                  Page 56") or page 57 or any other page as may replace page 57
                  on that service ("Telerate Page 57"), or

         (2)      if the rate  described  in clause (1) is not so  published by
                  3:00 P.M.,  New York City time,  on the  related  calculation
                  date,  the  Bond  Equivalent   Yield  of  the  rate  for  the
                  applicable  Treasury Bills as published in H.15 Daily Update,
                  or other recognized electronic source used for the purpose of
                  displaying  the  applicable  rate,  under the  caption  "U.S.
                  Government Securities/Treasury Bills/Auction High", or

         (3)      if the rate  described  in clause (2) is not so  published by
                  3:00 P.M.,  New York City time,  on the  related  calculation
                  date,  the Bond  Equivalent  Yield of the auction rate of the
                  applicable  Treasury  Bills  announced  by the United  States
                  Department of the Treasury, or

         (4)      in the event that the rate  referred  to in clause (3) is not
                  announced by the United States Department of the Treasury, or
                  if the Auction is not held, the Bond Equivalent  Yield of the
                  rate  on  the  applicable  Interest   Determination  Date  of
                  Treasury  Bills  having the Index  Maturity  specified in the
                  applicable  Pricing  Supplement  published in H.15(519) under
                  the    caption    "U.S.    Government     Securities/Treasury
                  Bills/Secondary Market", or

         (5)      if the rate  referred to in clause (4) is not so published by
                  3:00 P.M.,  New York City time,  on the  related  calculation
                  date, the rate on the applicable Interest  Determination Date
                  of the  applicable  Treasury Bills as published in H.15 Daily
                  Update,  or other recognized  electronic  source used for the
                  purpose of displaying the applicable  rate, under the caption
                  "U.S. Government Securities/Treasury Bills/Secondary Market",
                  or

         (6)      if the rate  referred to in clause (5) is not so published by
                  3:00 P.M.,  New York City time,  on the  related  Calculation
                  Date, the rate on the applicable Interest  Determination Date
                  calculated by the  calculation  agent as the Bond  Equivalent
                  Yield of the  arithmetic  mean of the  secondary  market  bid
                  rates, as of approximately  3:30 P.M., New York City time, on
                  the applicable Interest  Determination Date, of three primary
                  United  States  government  securities  dealers,   which  may
                  include  the  agent  or  its  affiliates,   selected  by  the
                  calculation  agent,  for the issue of  Treasury  Bills with a
                  remaining maturity closest to the Index Maturity specified in
                  the applicable pricing supplement, or

         (7)      if the dealers  selected by the  calculation agent are not
                  quoting as mentioned in  clause (6), the rate in effect on the
                  applicable Interest Determination Date .

         "Bond  Equivalent  Yield" means a yield  calculated in accordance with
the following formula and expressed as a percentage:

Bond Equivalent Yield =                 D x  N0
                                      -----------
                                       360 - (DxM)

where "D" refers to the  applicable per annum rate for Treasury Bills quoted on
a bank  discount  basis,  "N" refers to 365 or 366, as the case may be, and "M"
refers to the actual number of days in the interest  period for which  interest
is being calculated.
    

Other Provisions; Addenda

   
         Any  provisions  with  respect  to an issue of  notes,  including  the
determination of one or more Interest Rate Bases,  the  specification of one or
more Interest Rate Bases,  the calculation of the interest rate applicable to a
floating rate note, the applicable  interest payment dates, the stated maturity
date,  any redemption or repayment  provisions or any other matter  relating to
the  applicable  notes may be modified by the terms as  specified  under "Other
Provisions" on the face of the applicable  notes or in an Addendum  relating to
the applicable  notes, if so specified on the face of the applicable  notes and
in the applicable pricing supplement.
    

Original Issue Discount Notes

   
         ML&Co.  may from time to time  offer  notes at a price less than their
redemption  price at Maturity,  resulting in the applicable notes being treated
as if they were issued with  original  issue  discount  for federal  income tax
purposes  ("Original Issue Discount Notes").  Original Issue Discount Notes may
currently  pay no  interest or interest at a rate which at the time of issuance
is below market rates. Additional considerations relating to any Original Issue
Discount Notes will be described in the applicable pricing supplement.
    

Amortizing Notes

   
         ML&Co. may from time to time offer notes  ("Amortizing  Notes"),  with
amounts of principal and interest payable in installments  over the term of the
notes.  Unless  otherwise  specified  in  the  applicable  pricing  supplement,
interest  on each  Amortizing  Note will be  computed on the basis of a 360-day
year of twelve 30-day months. Payments with respect to Amortizing Notes will be
applied first to interest due and payable on the  Amortizing  Notes and then to
the reduction of the unpaid principal amount of the Amortizing  Notes.  Further
information  concerning  additional  terms  and  conditions  of  any  issue  of
Amortizing Notes will be provided in the applicable pricing supplement. A table
setting forth repayment  information in respect of each Amortizing Note will be
included in the applicable note and the applicable pricing supplement.

 Linked Notes

          ML&Co. may from time to time offer notes ("Linked Notes") the
principal value of which at Maturity will be determined by reference to:

          (a)     one or more equity or debt securities, including, but not
                  limited to, the price or yield of such securities,

          (b)     any statistical measure of economic or financial performance,
                  including,  but not limited to, any currency,  consumer price
                  or mortgage index, or

          (c)     the price or value of any commodity or any other item or index
                  or any combination,

(collectively,  the  "Linked  Securities").  The  payment  or  delivery  of any
consideration on any Linked Note at Maturity will be determined by the decrease
or increase,  as  applicable,  in the price or value of the  applicable  Linked
Securities.  The  terms of and any  additional  considerations,  including  any
material  tax  consequences,  relating to any Linked Notes will be described in
the applicable pricing supplement.

Book-Entry Notes

         Description of the Global Securities

         Upon  issuance,  all notes in book-entry  form having the same date of
issue,  Maturity and otherwise  having  identical  terms and provisions will be
represented by one or more fully registered  global notes (the "Global Notes").
Each Global Note will be deposited with, or on behalf of, The Depository  Trust
Company as Depository  registered in the name of the Depository or a nominee of
the Depository.  Unless and until it is exchanged in whole or in part for notes
in  certificated  form, no Global Note may be transferred  except as a whole by
the Depository to a nominee of the Depository or by a nominee of the Depository
to the Depository or another  nominee of the Depository or by the Depository or
any  such  nominee  to a  successor  of  the  Depository  or a  nominee  of the
successor.

         DTC Procedures
    

         The following is based on information furnished by the Depository:

   
         The  Depository  will act as  securities  depository  for the notes in
book-entry  form.  The  notes  in  book-entry  form  will be  issued  as  fully
registered  securities  registered in the name of Cede & Co., the  Depository's
partnership  nominee.  One fully registered Global Note will be issued for each
issue of notes in book-entry  form, each in the aggregate  principal  amount of
the  issue,  and  will be  deposited  with the  Depository.  If,  however,  the
aggregate principal amount of any issue exceeds  $200,000,000,  one Global Note
will be issued with respect to each  $200,000,000  of  principal  amount and an
additional  Global Note will be issued with respect to any remaining  principal
amount of the issue.

         The Depository is a limited-purpose  trust company organized under the
New York  Banking Law, a "banking  organization"  within the meaning of the New
York  Banking  Law,  a  member  of the  Federal  Reserve  System,  a  "clearing
corporation"  within the meaning of the New York Uniform Commercial Code, and a
"clearing agency"  registered  pursuant to the provisions of Section 17A of the
Exchange Act. The Depository  holds  securities that its  participants  deposit
with the  Depository.  The Depository  also  facilitates  the settlement  among
participants  of securities  transactions,  such as transfers  and pledges,  in
deposited  securities  through  electronic  computerized  book-entry changes in
participants'  accounts,  thereby eliminating the need for physical movement of
securities   certificates.   Direct  participants  of  the  Depository  include
securities brokers and dealers,  banks, trust companies,  clearing corporations
and certain  other  organizations.  The  Depository is owned by a number of its
direct  participants  and by the New York Stock  Exchange,  Inc.,  the American
Stock Exchange,  Inc., and the National Association of Securities Dealers, Inc.
Access  to the  Depository's  system  is  also  available  to  others  such  as
securities brokers and dealers, banks and trust companies that clear through or
maintain a custodial relationship with a direct participant, either directly or
indirectly.  The rules applicable to the Depository and its participants are on
file with the SEC.

         Purchasers of notes in book-entry form under the  Depository's  system
must be made by or through direct participants, which will receive a credit for
those notes in  book-entry  form on the  Depository's  records.  The  ownership
interest of each actual  purchaser of each note in book-entry form  represented
by a  Global  Note  is,  in turn,  to be  recorded  on the  records  of  direct
participants and indirect  participants.  Beneficial  owners in book-entry form
will not receive  written  confirmation  from the Depository of their purchase,
but beneficial owners are expected to receive written  confirmations  providing
details of the transaction,  as well as periodic  statements of their holdings,
from the  direct  participants  or  indirect  participants  through  which  the
beneficial owner entered into the transaction. Transfers of ownership interests
in a Global Note  representing  notes in book-entry form are to be accomplished
by entries  made on the books of  participants  acting on behalf of  beneficial
owners.  Beneficial  owners of a Global Note  representing  notes in book-entry
form will not receive notes in certificated form  representing  their ownership
interests  therein,  except in the event that use of the book-entry  system for
such notes in book-entry form is discontinued.

         To  facilitate  subsequent  transfers,  all Global Notes  representing
notes in  book-entry  form  which are  deposited  with,  or on behalf  of,  the
Depository are registered in the name of the Depository's  nominee,  Cede & Co.
The deposit of Global  Notes with,  or on behalf of, the  Depository  and their
registration  in the  name  of  Cede  & Co.  effect  no  change  in  beneficial
ownership.  The Depository has no knowledge of the actual  beneficial owners of
the Global Notes  representing  the notes in book-entry  form; the Depository's
records reflect only the identity of the direct  participants to whose accounts
such  notes  in  book-entry  form  are  credited,  which  may or may not be the
beneficial owners. The participants will remain responsible for keeping account
of their holdings on behalf of their customers.

         Conveyance of notices and other  communications  by the  Depository to
direct participants,  by direct participants to indirect  participants,  and by
direct  participants and indirect  participants to beneficial  owners,  will be
governed by  arrangements  among them,  subject to any  statutory or regulatory
requirements as may be in effect from time to time.

         Neither  the  Depository  nor Cede & Co.  will  consent  or vote  with
respect to the Global Notes  representing  the notes in book-entry  form. Under
its usual  procedures,  the Depository mails an omnibus proxy to ML&Co. as soon
as possible after the applicable  record date. The omnibus proxy assigns Cede &
Co.'s consenting or voting rights to those direct participants, identified in a
listing  attached  to the  omnibus  proxy,  to  whose  accounts  the  notes  in
book-entry form are credited on the applicable record date.

         ML&Co. will make principal,  premium, if any, and/or interest, if any,
payments  on the Global  Notes  representing  the notes in  book-entry  form in
immediately available funds to the Depository.  The Depository's practice is to
credit  direct  participants'  accounts  on  the  applicable  payment  date  in
accordance with their  respective  holdings shown on the  Depository's  records
unless the Depository has reason to believe that it will not receive payment on
the applicable payment date. Payments by participants to beneficial owners will
be governed by standing  instructions and customary  practices,  as is the case
with securities held for the accounts of customers in bearer form or registered
in "street name", and will be the responsibility of the applicable  participant
and not of the Depository,  the Trustee or ML&Co.,  subject to any statutory or
regulatory  requirements  as may be in  effect  from time to time.  Payment  of
principal,  premium, if any, and/or interest,  if any, to the Depository is the
responsibility  of ML&Co.  and the Trustee,  disbursement of payments to direct
participants will be the responsibility of the Depository,  and disbursement of
payments  to the  beneficial  owners  will  be  the  responsibility  of  direct
participants and indirect participants.

         If applicable,  redemption notices shall be sent to Cede & Co. If less
than all of the  notes in  book-entry  form of like  tenor  and terms are being
redeemed,  the  Depository's  practice is to determine by lot the amount of the
interest of each direct participant in the issue to be redeemed.

         A beneficial owner will give notice of any option to elect to have its
notes in  book-entry  form repaid by ML&Co.,  through its  participant,  to the
Trustee, and will effect delivery of the applicable notes in book-entry form by
causing the direct  participant to transfer the  participant's  interest in the
Global Note notes in  book-entry  form,  on the  Depository's  records,  to the
Trustee.

         The  Depository may  discontinue  providing its services as securities
depository  with respect to the notes in book-entry  form at any time by giving
reasonable  notice to ML&Co.  or the  Trustee.  In the event  that a  successor
securities depository is not obtained,  notes in certificated form are required
to be printed and delivered.

          ML&Co. may decide to discontinue use of the system of book-entry
transfers through the Depository  or a successor securities depository. In that
event,  notes in certificated form will be printed and delivered.

         The  laws of some  states  may  require  that  certain  purchasers  of
securities take physical delivery of securities in definitive form. Such limits
and such laws may impair  the  ability to own,  transfer  or pledge  beneficial
interests in Global Notes.

         So long as the Depository,  or its nominee, is the registered owner of
a Global  Note,  the  Depository  or its  nominee,  as the case may be, will be
considered  the sole owner or holder of the notes  represented  by such  Global
Note for all  purposes  under the 1993  Indenture.  Except as  provided  below,
beneficial  owners  of a Global  Note  will not be  entitled  to have the notes
represented by a Global Note registered in their names,  will not receive or be
entitled to receive physical  delivery of the notes in definitive form and will
not be  considered  the owners or  holders  thereof  under the 1993  Indenture.
Accordingly,  each person  owning a  beneficial  interest in a Global Note must
rely  on  the  procedures  of the  Depository  and,  if  that  person  is not a
participant,  on the  procedures of the  participant  through which that person
owns its interest, to exercise any rights of a holder under the 1993 Indenture.
ML&Co.  understands that under existing industry  practices,  in the event that
ML&Co. requests any action of holders or that an owner of a beneficial interest
in a Global Note  desires to give or take any action which a holder is entitled
to give or take under the 1993  Indenture,  the Depository  would authorize the
participants  holding the  relevant  beneficial  interests  to give or take the
desired action, and the participants  would authorize  beneficial owners owning
through the  participants to give or take the desired action or would otherwise
act upon the instructions of beneficial owners.

         Year 2000 Compliance

         Management of the Depository is aware that some computer applications,
systems and the like for processing  data  ("Systems")  that are dependent upon
calendar  dates,  including  dates before,  on, and after January 1, 2000,  may
encounter "Year 2000 problems." The Depository has informed direct and indirect
participants and other members of the financial community (the "Industry") that
it has developed and is implementing a program so that its Systems, as the same
relate to the timely payment of distributions (including principal and interest
payments) to securityholders,  book-entry deliveries,  and settlement of trades
within  the  Depository,  continue  to  function  appropriately.  This  program
includes  a  technical  assessment  and a  remediation  plan,  each of which is
complete.  Additionally,  the Depository's plan includes a testing phase, which
is expected to be completed within appropriate time frames.

         However,  the Depository's ability to perform properly its services is
also dependent upon other parties,  including,  but not limited to, issuers and
their agents,  as well as the  Depository's  direct and indirect  participants,
third party vendors from whom the  Depository  licenses  software and hardware,
and third party vendors on whom the  Depository  relies for  information or the
provision of  services,  including  telecommunication  and  electrical  utility
service providers,  among others. The Depository has informed the Industry that
it is contacting  (and will continue to contact)  third party vendors from whom
the Depository acquires services to:

        o impress upon them the  importance  of such  services  being Year 2000
          compliant; and

        o determine the extent of their efforts for Year 2000  remediation and,
          as appropriate, testing, of their services.
    

In addition,  the Depository is in the process of developing  such  contingency
plans as it deems appropriate.

         According to the  Depository,  the  information  in the  preceding two
paragraphs with respect to the Depository has been provided to the Industry for
informational  purposes only and is not intended to serve as a  representation,
warranty, or contract modification of any kind.

   
         Exchange for Notes in Certificated Form

         If:

          (a)  the Depository is at any time unwilling or unable to continue as
               Depository and a successor depository is not appointed by ML&Co.
               within 60 days,

          (b)  ML&Co.  executes and delivers to the Trustee a company  order to
               the effect that the Global Notes shall be exchangeable, or

          (c)  an Event of Default has occurred and is continuing  with respect
               to the notes,

the Global Note or Global Notes will be exchangeable  for notes in certificated
form of like tenor and of an equal aggregate principal amount, in denominations
of $1,000 and integral  multiples  of $1,000.  The  certificated  notes will be
registered in the name or names as the Depository  instructs the Trustee. It is
expected  that  instructions  may be  based  upon  directions  received  by the
Depository from participants with respect to ownership of beneficial  interests
in Global Notes.

         The information in this section concerning the Depository and the 
Depository's system has been obtained from sources that ML&Co. believes to be
reliable, but ML&Co. takes no responsibility for the accuracy of the
information.

                     UNITED STATES FEDERAL INCOME TAXATION

         The  following  summary of certain  United States  Federal  income tax
consequences  of the purchase,  ownership and disposition of the notes is based
upon laws,  regulations,  rulings and decisions now in effect, all of which are
subject to change (including  changes in effective dates) or possible differing
interpretations.  It deals only with notes held as capital  assets and does not
purport to deal with  persons  in special  tax  situations,  such as  financial
institutions,  insurance companies,  regulated investment companies, dealers in
securities or  currencies,  persons  holding notes as a hedge against  currency
risks or as a position  in a  "straddle"  for tax  purposes,  or persons  whose
functional currency is not the United States dollar. It also does not deal with
holders other than original  purchasers  (except where  otherwise  specifically
noted).  Persons considering the purchase of the notes should consult their own
tax advisors  concerning  the  application  of United States Federal income tax
laws  to  their  particular  situations  as  well  as any  consequences  of the
purchase,  ownership and disposition of the notes arising under the laws of any
other taxing jurisdiction.

         As used herein,  the term "U.S.  Holder" means a beneficial owner of a
note that is for United States Federal income tax purposes:

         (1)      a citizen or resident of the United States,

         (2)      a corporation  or a partnership  (including an entity treated
                  as a corporation  or a partnership  for United States Federal
                  income tax  purposes)  created or  organized  in or under the
                  laws of the United States,  any state thereof or the District
                  of Columbia (unless,  in the case of a partnership,  Treasury
                  regulations are adopted that provide otherwise),

         (3)      an estate whose income is subject to United States  Federal
                  income tax regardless of its source,

         (4)      a trust  if a  court  within  the  United  States  is able to
                  exercise primary  supervision over the  administration of the
                  trust  and  one  or  more  United  States  persons  have  the
                  authority to control all substantial  decisions of the trust,
                  or

         (5)      any other person whose income or gain in respect of a  note is
                  effectively connected with the conduct of a United States
                  trade or business.

Certain  trusts not  described  in clause (4) above in  existence on August 20,
1996 that  elect to be treated as a United  States  person  will also be a U.S.
Holder for  purposes of the  following  discussion.  As used  herein,  the term
"non-U.S. Holder" means a beneficial owner of a note that is not a U.S. Holder.
    

U.S. Holders

   
         Payments of Interest.  Payments of interest on a  note generally will
be taxable to a U.S. Holder as ordinary interest income at the time such
payments are accrued or are received (in accordance with the U.S.  Holder's 
regular method of tax accounting).

         Original Issue Discount. The following summary is a general discussion
of the United States Federal  income tax  consequences  to U.S.  Holders of the
purchase,  ownership  and  disposition  of notes  issued  with  original  issue
discount ("Discount Notes"). The following summary is based upon final Treasury
regulations (the "OID Regulations") released by the Internal Revenue Service on
January  27,  1994,  as  amended on June 11,  1996,  under the  original  issue
discount provisions of the Code.

         For United States Federal income tax purposes, original issue discount
is the excess of the stated  redemption  price at  maturity  of a note over its
issue price,  if such excess equals or exceeds a de minimis  amount  (generally
1/4 of 1% of the note's stated  redemption price at maturity  multiplied by the
number of complete years to its maturity from its issue date or, in the case of
a note  providing  for the payment of any amount  other than  qualified  stated
interest  (as defined  below)  prior to  maturity,  multiplied  by the weighted
average  maturity  of the  note).  The issue  price of each note of an issue of
notes  equals the first  price at which a  substantial  amount of the notes has
been sold  (ignoring  sales to bond  houses,  brokers,  or  similar  persons or
organizations  acting in the capacity of  underwriters,  placement  agents,  or
wholesalers).  The stated  redemption price at maturity of a note is the sum of
all  payments  provided  by the note other  than  "qualified  stated  interest"
payments.  The term "qualified stated interest" generally means stated interest
that  is  unconditionally   payable  in  cash  or  property  (other  than  debt
instruments  of the  issuer)  at least  annually  at a single  fixed  rate.  In
addition,  under the OID Regulations,  if a note bears interest for one or more
accrual  periods at a rate below the rate  applicable for the remaining term of
the note (e.g.,  notes with  teaser  rates or  interest  holidays),  and if the
greater of either the  resulting  foregone  interest  on the note or any "true"
discount on the note (i.e.,  the excess of the note's stated  principal  amount
over its issue price) equals or exceeds a specified de minimis amount, then the
stated  interest on the note would be treated as original issue discount rather
than qualified stated interest.

         Payments of qualified  stated interest on a note are taxable to a U.S.
Holder as ordinary interest income at the time such payments are accrued or are
received  (in  accordance  with  the  U.S.   Holder's  regular  method  of  tax
accounting).  A U.S.  Holder of a Discount  Note must  include  original  issue
discount in income as ordinary  interest for United States  Federal  income tax
purposes as it accrues  under a constant  yield method in advance of receipt of
the cash payments attributable to such income,  regardless of the U.S. Holder's
regular  method of tax  accounting.  In general,  the amount of original  issue
discount  included in income by the initial U.S.  Holder of a Discount  Note is
the sum of the daily  portions of original  issue  discount with respect to the
Discount  Note for each day during the taxable  year (or portion of the taxable
year) on which the U.S.  Holder held the Discount Note. The "daily  portion" of
original  issue  discount on any Discount  Note is  determined by allocating to
each day in any accrual period a ratable portion of the original issue discount
allocable to that accrual period.  An "accrual period" may be of any length and
the  accrual  periods may vary in length  over the term of the  Discount  Note,
provided that each accrual period is no longer than one year and each scheduled
payment of principal or interest  occurs  either on the final day of an accrual
period or on the first day of an accrual  period.  The amount of original issue
discount  allocable to each accrual period is generally equal to the difference
between

         o    the product of the Discount  Note's  adjusted issue price at the
              beginning  of such  accrual  period  and its  yield  to  maturity
              (determined  on the  basis of  compounding  at the  close of each
              accrual  period and  appropriately  adjusted to take into account
              the length of the particular accrual period) and

         o    the amount of any qualified stated interest  payments  allocable
              to such accrual period.

The  "adjusted  issue price" of a Discount Note at the beginning of any accrual
period is the sum of the issue  price of the  Discount  Note plus the amount of
original issue discount allocable to all prior accrual periods minus the amount
of any prior  payments  on the  Discount  Note that were not  qualified  stated
interest  payments.  Under these rules,  U.S.  Holders  generally  will have to
include in income  increasingly  greater  amounts of original issue discount in
successive accrual periods.

         A U.S.  Holder who  purchases  a Discount  Note for an amount  that is
greater than its adjusted  issue price as of the purchase date and less than or
equal to the sum of all amounts payable on the Discount Note after the purchase
date other than payments of qualified  stated  interest,  will be considered to
have  purchased  the  Discount  Note at an  "acquisition  premium".  Under  the
acquisition  premium  rules,  the amount of original  issue discount which such
U.S. Holder must include in its gross income with respect to such Discount Note
for any taxable  year (or portion  thereof in which the U.S.  Holder  holds the
Discount  Note)  will be  reduced  (but not below  zero) by the  portion of the
acquisition premium properly allocable to the period.

         Under the OID  Regulations,  Floating  Rate  Notes and  Indexed  Notes
(hereinafter  "Variable Notes") are subject to special rules whereby a Variable
Note will qualify as a "variable rate debt instrument" if

         o    its  issue  price  does  not  exceed  the  total   noncontingent
              principal  payments  due under the  Variable  Note by more than a
         o    specified de minimis amount and

               it provides for stated  interest,  paid or  compounded  at least
annually, at current values of:
    

                o  one or more qualified floating rates,

   
                o  a single fixed rate and one or more qualified floating rates,

                o  a single objective rate, or

                o  a single  fixed rate and a single  objective  rate that is a
                   qualified inverse floating rate.

         A "qualified  floating rate" is any variable rate where  variations in
the value of such rate can  reasonably  be expected to measure  contemporaneous
variations  in the cost of newly  borrowed  funds in the  currency in which the
Variable Note is denominated.  Although a multiple of a qualified floating rate
will generally not itself constitute a qualified floating rate, a variable rate
equal to the product of a qualified  floating rate and a fixed multiple that is
greater than .65 but not more than 1.35 will  constitute  a qualified  floating
rate. A variable  rate equal to the product of a qualified  floating rate and a
fixed  multiple  that is greater than .65 but not more than 1.35,  increased or
decreased by a fixed rate, will also  constitute a qualified  floating rate. In
addition, under the OID Regulations,  two or more qualified floating rates that
can reasonably be expected to have approximately the same values throughout the
term of the Variable  Note (e.g.,  two or more  qualified  floating  rates with
values  within 25 basis  points of each  other as  determined  on the  Variable
Note's  issue  date)  will be  treated  as a single  qualified  floating  rate.
Notwithstanding the foregoing,  a variable rate that would otherwise constitute
a qualified floating rate but which is subject to one or more restrictions such
as a  maximum  numerical  limitation  (i.e.,  a  cap)  or a  minimum  numerical
limitation (i.e., a floor) may, under certain circumstances, fail to be treated
as a qualified floating rate under the OID Regulations unless such cap or floor
is fixed throughout the term of the note. An "objective rate" is a rate that is
not itself a qualified  floating  rate but which is  determined  using a single
fixed formula that is based on objective financial or economic  information.  A
rate will not qualify as an objective rate if it is based on  information  that
is within the  control of the issuer (or a related  party) or that is unique to
the  circumstances  of the  issuer  (or a related  party),  such as  dividends,
profits,  or the value of the issuer's stock  (although a rate does not fail to
be an objective  rate merely  because it is based on the credit  quality of the
issuer).  A "qualified  inverse floating rate" is any objective rate where such
rate is equal to a fixed  rate  minus a  qualified  floating  rate,  as long as
variations  in the  rate  can  reasonably  be  expected  to  inversely  reflect
contemporaneous  variations in the qualified floating rate. The OID Regulations
also provide that if a Variable  Note  provides for stated  interest at a fixed
rate for an initial period of one year or less followed by a variable rate that
is either a qualified  floating  rate or an objective  rate and if the variable
rate on the  Variable  Note's issue date is intended to  approximate  the fixed
rate (e.g.,  the value of the  variable  rate on the issue date does not differ
from the value of the fixed rate by more than 25 basis points),  then the fixed
rate and the variable rate together will constitute  either a single  qualified
floating rate or objective rate, as the case may be.

         If a  Variable  Note that  provides  for stated  interest  at either a
single  qualified  floating rate or a single objective rate throughout the term
thereof   qualifies  as  a  "variable  rate  debt  instrument"  under  the  OID
Regulations,  and if the interest on a Variable Note is unconditionally payable
in cash or  property  (other  than debt  instruments  of the  issuer)  at least
annually,  then all  stated  interest  on the  Variable  Note  will  constitute
qualified stated interest and will be taxed accordingly.  Thus, a Variable Note
that provides for stated interest at either a single qualified floating rate or
a single  objective  rate  throughout  the term thereof and that qualifies as a
"variable rate debt instrument" under the OID Regulations will generally not be
treated as having been issued with original issue discount  unless the Variable
Note is issued at a "true" discount (i.e., at a price below the Variable Note's
stated principal amount) in excess of a specified de minimis amount. The amount
of qualified stated interest and the amount of original issue discount, if any,
that accrues  during an accrual  period on such a Variable  Note is  determined
under the rules  applicable to fixed rate debt instruments by assuming that the
variable rate is a fixed rate equal to

      (1)  in the case of a qualified floating rate or qualified inverse
           floating rate, the value as of the issue date, of the qualified
           floating rate or qualified inverse floating rate, or

      (2)  in the case of an objective rate (other than a qualified inverse
           floating rate), a fixed rate that reflects the yield that is
           reasonably expected for the Variable Note.
    

The qualified  stated interest  allocable to an accrual period is increased (or
decreased) if the interest  actually paid during an accrual  period exceeds (or
is less  than) the  interest  assumed  to be paid  during  the  accrual  period
pursuant to the foregoing rules.

   
         In general, any other Variable Note that qualifies as a "variable rate
debt  instrument"  will be  converted  into an  "equivalent"  fixed  rate  debt
instrument for purposes of determining the amount and accrual of original issue
discount  and  qualified   stated  interest  on  the  Variable  Note.  The  OID
Regulations  generally  require that such a Variable Note be converted  into an
"equivalent"  fixed rate debt instrument by substituting any qualified floating
rate or qualified  inverse  floating  rate  provided for under the terms of the
Variable  Note with a fixed rate equal to the value of the  qualified  floating
rate or qualified inverse floating rate, as the case may be, as of the Variable
Note's issue date. Any objective rate (other than a qualified  inverse floating
rate)  provided  for under the terms of the Variable  Note is converted  into a
fixed rate that reflects the yield that is reasonably expected for the Variable
Note.  In the case of a Variable Note that  qualifies as a "variable  rate debt
instrument"  and  provides  for stated  interest at a fixed rate in addition to
either one or more  qualified  floating rates or a qualified  inverse  floating
rate, the fixed rate is initially  converted into a qualified floating rate (or
a  qualified  inverse  floating  rate,  if the  Variable  Note  provides  for a
qualified  inverse  floating  rate).  Under such  circumstances,  the qualified
floating rate or qualified  inverse  floating rate that replaces the fixed rate
must be such that the fair market value of the Variable Note as of the Variable
Note's  issue date is  approximately  the same as the fair  market  value of an
otherwise  identical  debt  instrument  that  provides for either the qualified
floating  rate or qualified  inverse  floating rate rather than the fixed rate.
Subsequent to converting  the fixed rate into either a qualified  floating rate
or a qualified  inverse floating rate, the Variable Note is then converted into
an "equivalent" fixed rate debt instrument in the manner described above.

         Once the Variable Note is converted  into an  "equivalent"  fixed rate
debt instrument  pursuant to the foregoing  rules, the amount of original issue
discount  and  qualified  stated  interest,  if  any,  are  determined  for the
"equivalent"  fixed rate debt instrument by applying the general original issue
discount rules to the "equivalent" fixed rate debt instrument and a U.S. Holder
of the  Variable  Note  will  account  for such  original  issue  discount  and
qualified  stated  interest as if the U.S. Holder held the  "equivalent"  fixed
rate debt instrument.  Each accrual period appropriate adjustments will be made
to the amount of qualified  stated interest or original issue discount  assumed
to have been accrued or paid with respect to the  "equivalent"  fixed rate debt
instrument  in the event that such  amounts  differ  from the actual  amount of
interest accrued or paid on the Variable Note during the accrual period.

         If a  Variable  Note  does  not  qualify  as  a  "variable  rate  debt
instrument" under the OID Regulations,  then the Variable Note would be treated
as a  contingent  payment  debt  obligation.  On June 11,  1996,  the  Treasury
Department  issued final  regulations (the "CPDI  Regulations")  concerning the
proper United States  Federal  income tax treatment of contingent  payment debt
instruments.  In  general,  the CPDI  Regulations  would  cause the  timing and
character  of  income,  gain or loss  reported  on a  contingent  payment  debt
instrument  to  substantially  differ from the timing and  character of income,
gain or loss  reported on a contingent  payment debt  instrument  under general
principles of current United States Federal income tax law.  Specifically,  the
CPDI  Regulations  generally  require a U.S.  Holder of such an  instrument  to
include future contingent and noncontingent interest payments in income as such
interest accrues based upon a projected payment schedule. Moreover, in general,
under the CPDI  Regulations,  any gain recognized by a U.S. Holder on the sale,
exchange, or retirement of a contingent payment debt instrument will be treated
as ordinary  income and all or a portion of any loss realized  could be treated
as ordinary loss as opposed to capital loss (depending upon the circumstances).
The CPDI Regulations  apply to debt  instruments  issued on or after August 13,
1996.  The proper United States  Federal income tax treatment of Variable Notes
that are treated as  contingent  payment  debt  obligations  will be more fully
described in the applicable pricing supplement.  Furthermore, any other special
United  States  Federal  income tax  considerations,  not  otherwise  discussed
herein, which are applicable to any particular issue of notes will be discussed
in the applicable pricing supplement.

          ML&Co. may issue notes which;

            o  may be redeemable at the option of  ML&Co. prior to their stated
               maturity (a "call option") and/or

            o  may be  repayable  at the  option of the  holder  prior to their
               stated maturity (a "put option").

Notes  containing  such  features  may be subject to rules that differ from the
general rules discussed above.  Investors intending to purchase notes with such
features  should  consult  their own tax  advisors,  since the  original  issue
discount  consequences  will  depend,  in part,  on the  particular  terms  and
features of the purchased notes.
    

         U.S.  Holders  may  generally,  upon  election,  include in income all
interest  (including  stated  interest,  acquisition  discount,  original issue
discount,  de minimis  original issue  discount,  market  discount,  de minimis
market  discount,  and unstated  interest,  as adjusted by any amortizable bond
premium or acquisition  premium) that accrues on a debt instrument by using the
constant yield method applicable to original issue discount, subject to certain
limitations and exceptions.

   
         Foreign-Currency   Notes.   The  United  States   Federal  income  tax
consequences of the purchase,  ownership and disposition of notes providing for
payments  denominated in a currency other than U.S.  dollars will be more fully
described in the applicable pricing supplement.

         Short-Term Notes. Notes that have a fixed maturity of one year or less
("Short-Term  Notes") will be treated as having been issued with original issue
discount.  In general,  an individual  or other cash method U.S.  Holder is not
required to accrue such original issue discount  unless the U.S.  Holder elects
to do so. If such an  election  is not made,  any gain  recognized  by the U.S.
Holder  on the  sale,  exchange  or  maturity  of the  Short-Term  Note will be
ordinary  income to the  extent of the  original  issue  discount  accrued on a
straight-line basis, or upon election under the constant yield method (based on
daily compounding),  through the date of sale or maturity, and a portion of the
deductions  otherwise  allowable to the U.S.  Holder for interest on borrowings
allocable to the Short-Term Note will be deferred until a corresponding  amount
of income is realized. U.S. Holders who report income for United States Federal
income tax  purposes  under the  accrual  method,  and  certain  other  holders
including  banks and dealers in  securities,  are  required to accrue  original
issue discount on a Short-Term Note on a straight-line basis unless an election
is made to accrue the original  issue  discount  under a constant  yield method
(based on daily compounding).

         Market  Discount.  If a U.S.  Holder  purchases  a note,  other than a
Discount Note, for an amount that is less than its issue price (or, in the case
of a subsequent purchaser,  its stated redemption price at maturity) or, in the
case of a Discount  Note,  for an amount that is less than its  adjusted  issue
price as of the  purchase  date,  such U.S.  Holder  will be  treated as having
purchased the note at a "market discount",  unless such market discount is less
than a specified de minimis amount.

         Under the market  discount  rules,  a U.S.  Holder will be required to
treat any partial  principal  payment (or, in the case of a Discount  Note, any
payment that does not  constitute  qualified  stated  interest) on, or any gain
realized on the sale,  exchange,  retirement or other disposition of, a note as
ordinary income to the extent of the lesser of:
    

           o  the amount of such payment or realized gain or

   
           o  the market  discount which has not  previously  been included in
              income and is  treated as having  accrued on the note at the time
              of such payment or disposition.

Market discount will be considered to accrue ratably during the period from the
date of  acquisition to the maturity date of the note,  unless the U.S.  Holder
elects to accrue market discount on the basis of semiannual compounding.

         A U.S.  Holder  may be  required  to defer the  deduction  of all or a
portion  of the  interest  paid or  accrued  on any  indebtedness  incurred  or
maintained to purchase or carry a note with market  discount until the maturity
of the Note or certain  earlier  dispositions,  because a current  deduction is
only allowed to the extent the interest expense exceeds an allocable portion of
market  discount.  A U.S. Holder may elect to include market discount in income
currently as it accrues (on either a ratable or semiannual  compounding basis),
in which case the rules  described  above  regarding  the treatment as ordinary
income of gain upon the disposition of the note and upon the receipt of certain
cash payments and regarding the deferral of interest deductions will not apply.
Generally,  such  currently  included  market  discount  is treated as ordinary
interest for United States Federal  income tax purposes.  Such an election will
apply to all debt instruments acquired by the U.S. Holder on or after the first
day of the taxable year to which such election  applies and may be revoked only
with the consent of the IRS.

         Premium.  If a U.S.  Holder  purchases  a note for an  amount  that is
greater than the sum of all amounts payable on the note after the purchase date
other than  payments of  qualified  stated  interest,  the U.S.  Holder will be
considered to have purchased the note with  "amortizable bond premium" equal in
amount to such excess. A U.S. Holder may elect to amortize such premium using a
constant  yield  method  over the  remaining  term of the  note and may  offset
interest  otherwise  required  to be included in respect of the note during any
taxable  year by the  amortized  amount of such  excess for the  taxable  year.
However,  if the note may be optionally redeemed after the U.S. Holder acquires
it at a price in excess of its stated  redemption  price at  maturity,  special
rules would apply which could result in a deferral of the  amortization of some
bond premium until later in the term of the note. Any election to amortize bond
premium  applies to all  taxable  debt  obligations  then owned and  thereafter
acquired  by the U.S.  Holder and may be revoked  only with the  consent of the
IRS.

         Disposition  of a Note.  Except  as  discussed  above,  upon the sale,
exchange or  retirement  of a note,  a U.S.  Holder  generally  will  recognize
taxable gain or loss equal to the difference between the amount realized on the
sale,  exchange or  retirement  (other than  amounts  representing  accrued and
unpaid interest) and the U.S.  Holder's  adjusted tax basis in the note. A U.S.
Holder's  adjusted tax basis in a note generally  will equal the U.S.  Holder's
initial  investment  in the  note  increased  by any  original  issue  discount
included in income (and accrued market discount, if any, if the U.S. Holder has
included  such market  discount in income) and  decreased  by the amount of any
payments,   other  than  qualified  stated  interest  payments,   received  and
amortizable  bond  premium  taken with  respect to the note.  Such gain or loss
generally will be long-term capital gain or loss if the note were held for more
than one year.  Long-term  capital gains of individuals  are subject to reduced
capital  gain rates  while  short-term  capital  gains are  subject to ordinary
income  rates.  The  deductibility  of  capital  losses is  subject  to certain
limitations.  Prospective  investors  should  consult  their  own tax  advisors
concerning these tax law provisions.
    

Non-U.S. Holders

   
         A non-U.S.  Holder will not be subject to United States Federal income
taxes  on  payments  of  principal,  premium  (if any) or  interest  (including
original issue discount,  if any) on a note,  unless such non-U.S.  Holder is a
direct or indirect 10% or greater  shareholder of ML&Co., a controlled  foreign
corporation related to ML&Co. or a bank receiving interest described in section
881(c)(3)(A) of the Code. To qualify for the exemption from taxation,  the last
United  States  payor in the chain of  payment  prior to  payment to a non-U.S.
Holder  (the  "Withholding  Agent")  must have  received in the year in which a
payment of  interest or  principal  occurs,  or in either of the two  preceding
calendar  years, a statement that (1) is signed by the beneficial  owner of the
note under  penalties of perjury,  (2) certifies  that such owner is not a U.S.
Holder and (3)  provides  the name and  address of the  beneficial  owner.  The
statement may be made on an IRS Form W-8 or a  substantially  similar form, and
the  beneficial  owner must inform the  Withholding  Agent of any change in the
information on the statement  within 30 days of such change.  If a note is held
through  a  securities   clearing   organization  or  certain  other  financial
institutions, the organization or institution may provide a signed statement to
the  Withholding  Agent.  However,  in such case, the signed  statement must be
accompanied  by a copy of the IRS Form W-8 or the  substitute  form provided by
the  beneficial  owner  to  the  organization  or  institution.   The  Treasury
Department is considering  implementation of further certification requirements
aimed at  determining  whether  the issuer of a debt  obligation  is related to
holders thereof.

         On October 6, 1997,  the  Treasury  issued new  regulations  (the "New
Regulations")  which make  certain  modifications  to the  withholding,  backup
withholding and information  reporting  rules.  The New Regulations  attempt to
unify  certification  requirements  and  modify  reliance  standards.  The  New
Regulations  will  generally be effective for payments made after  December 31,
1999, subject to certain transition rules.  Prospective  investors are urged to
consult their own tax advisors regarding the New Regulations.

         Generally,  a non-U.S.  Holder  will not be  subject to United  States
Federal  income  taxes  on any  amount  which  constitutes  capital  gain  upon
retirement  or  disposition  of a note,  provided  the gain is not  effectively
connected  with the conduct of a trade or business in the United  States by the
non-U.S.  Holder.  Certain other  exceptions may be applicable,  and a non-U.S.
Holder should consult its tax advisor in this regard.

         The notes will not be  includible  in the estate of a non-U.S.  Holder
unless the  individual  is a direct or indirect 10% or greater  shareholder  of
ML&Co. or, at the time of such individual's  death,  payments in respect of the
notes would have been effectively connected with the conduct by such individual
of a trade or business in the United States.
    

Backup Withholding

   
         Backup  withholding  of United States  Federal income tax at a rate of
31% may apply to payments made in respect of the notes to registered owners who
are not  "exempt  recipients"  and  who  fail to  provide  certain  identifying
information (such as the registered owner's taxpayer  identification number) in
the required manner.

         Generally, individuals are not exempt recipients, whereas corporations
and certain other entities  generally are exempt  recipients.  Payments made in
respect of the notes to a U.S.  Holder must be reported to the IRS,  unless the
U.S. Holder is an exempt recipient or establishes an exemption. Compliance with
the  identification   procedures  described  in  the  preceding  section  would
establish an exemption from backup  withholding for those non-U.S.  Holders who
are not exempt recipients.

         In  addition,  upon the sale of a note to (or  through) a broker,  the
broker must withhold 31% of the entire purchase price, unless either:
    

           o  the broker determines that the seller is a corporation or other
              exempt recipient or

   
           o  the seller provides, in the required manner, certain identifying
              information and, in the case of a non-U.S. Holder, certifies that
              such seller is a non-U.S.  Holder (and certain  other  conditions
              are met).

Such a sale must also be reported by the broker to the IRS, unless either:
    

           o  the broker determines that the seller is an exempt recipient or

   
           o  the seller certifies its non-U.S. status (and certain other 
              conditions are met).

Certification of the registered owner's non-U.S.  status would be made normally
on an IRS Form W-8 under penalties of perjury, although in certain cases it may
be possible to submit other documentary evidence. In addition, prospective U.S.
Holders are strongly  urged to consult  their own tax advisors  with respect to
the  New   Withholding   Regulations.   See  "  United  States  Federal  Income
Taxation-Non-U.S. Holders".

         Any amounts withheld under the backup withholding rules from a payment
to a  beneficial  owner would be allowed as a refund or a credit  against  such
beneficial  owner's  United  States  Federal  income tax  provided the required
information is furnished to the IRS.
    

                              PLAN OF DISTRIBUTION

   
         ML&Co.  is offering the notes for sale on a continuing  basis  through
the agent, MLPF&S, who will purchase the notes, as principal,  from ML&Co., for
resale  to  investors  and other  purchasers  at  varying  prices  relating  to
prevailing  market prices at the time of resale as determined by the agent, or,
if so  specified in an  applicable  pricing  supplement,  for resale at a fixed
public  offering price.  Unless  otherwise  specified in an applicable  pricing
supplement,  any note sold to the agent as  principal  will be purchased by the
agent  at a price  equal to 100% of the  principal  amount  of the note  less a
percentage of the  principal  amount equal to the  commission  applicable to an
agency sale as described below of a note of identical maturity. If agreed to by
ML&Co. and the agent, the agent may utilize its reasonable efforts on an agency
basis to solicit  offers to purchase the notes at 100% of the principal  amount
of the notes,  unless otherwise  specified in an applicable pricing supplement.
ML&Co.  will pay a commission to the agent,  ranging from .050% to .600% of the
principal amount of a note, depending upon its stated maturity or, with respect
to a note for which the stated  maturity is in excess of 30 years, a commission
as agreed upon by ML&Co.  and the agent at the time of sale,  sold  through the
agent.

         The agent may sell notes it has purchased from ML&Co.  as principal to
other  dealers  for  resale to  investors,  and may allow  any  portion  of the
discount  received  in  connection  with such  purchases  from  ML&Co.  to such
dealers. After the initial public offering of notes, the public offering price,
in the  case of  notes to be  resold  at a fixed  public  offering  price,  the
concession and the discount allowed to dealers may be changed.

         ML&Co. reserves the right to withdraw, cancel or modify the offer made
by this prospectus supplement without notice and may reject orders, in whole or
in part,  whether placed directly with ML&Co.  or through the agent.  The agent
will have the right, in its discretion reasonably exercised, to reject in whole
or in part any offer to purchase notes received by the agent.

         Unless  otherwise  specified  in  an  applicable  pricing  supplement,
payment  of the  purchase  price of the notes  will be  required  to be made in
immediately  available funds in U.S. dollars or the Specified Currency,  as the
case may be, in New York City on the date of settlement.

         No Note will have an established  trading  market when issued.  Unless
specified in the applicable pricing supplement,  ML&Co. will not list the notes
on any securities  exchange.  The agent may from time to time purchase and sell
notes in the  secondary  market,  but the agent is not  obligated to do so, and
there can be no assurance  that there will be a secondary  market for the notes
or liquidity in the secondary  market if one develops.  From time to time,  the
agent may make a market in the notes.

         The agent may be deemed to be an  "underwriter"  within the meaning of
the  Securities  Act of 1933,  as amended.  ML&Co.  has agreed to indemnify the
agent against or to make  contributions  relating to certain civil liabilities,
including  liabilities  under the Securities  Act, or to contribute to payments
the agent may be  required  to make in respect  thereof.  ML&Co.  has agreed to
reimburse the agent for certain expenses.

         From  time to  time,  ML&Co.  may  issue  and  sell  other  securities
described in the accompanying  prospectus,  and the amount of notes that ML&Co.
may offer and sell under this prospectus  supplement may be reduced as a result
of such sales.

         In  connection  with the  offering of notes  purchased by the agent as
principal on a fixed price  basis,  the agent is permitted to engage in certain
transactions  that  stabilize the price of the notes.  These  transactions  may
consist of bids or purchases for the purpose of pegging,  fixing or maintaining
the price of the notes.  If the agent creates a short  position in the notes in
connection with the offering (i.e., if it sells notes in an aggregate principal
amount exceeding that set forth in the applicable pricing supplement), then the
agent may reduce that short position by purchasing notes in the open market. In
general,  purchases  of notes for the purpose of  stabilization  or to reduce a
short  position  could  cause the  price of the notes to be higher  than in the
absence of these purchases.

         Neither ML&Co. nor the agent make any  representation or prediction as
to the  direction or magnitude  of any effect that the  transactions  described
above may have on the price of the notes. In addition,  neither ML&Co.  nor the
agent  makes  any  representation  that  the  agent  will  engage  in any  such
transactions  or  that  such   transactions,   once  commenced,   will  not  be
discontinued without notice.

         The distribution of the  notes will conform to the requirements set
forth in the applicable sections of Rule 2720 of the Conduct Rules of the 
NASD.


                             VALIDITY OF THE NOTES

         The validity of the notes will be passed upon for ML&Co. and the agent
by Brown & Wood LLP, New York, New York.
    


<PAGE>



   
                                     [LOGO]
    
                                       $

                           Merrill Lynch & Co., Inc.

                               Medium-Term Notes,

                                    Series B

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

                             PROSPECTUS SUPPLEMENT

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



                              Merrill Lynch & Co.
   
                                  ________, 1999
    





   

The information in this  prospectus is not complete and may be changed.  We may
not sell  these  securities  until the  registration  statement  filed with the
Securities  and Exchange  Commission  is effective.  This  prospectus is not an
offer to sell these  securities  and it is not soliciting an offer to buy these
securities  in any  state  where  the  offer  or  sale  is not  permitted.  

                             Subject to Completion
          Preliminary Prospectus dated February 26, 1999
                             PROSPECTUS
                                         

                            Merrill Lynch & Co., Inc.
   
                Nikkei 225 Market Index Target-Term Securities(R)
                             due September 21, 2005
                              "MITTS(R) Securities"
                          $10 principal amount per unit

          Merrill  Lynch  &  Co.,  Merrill  Lynch,   Pierce,   Fenner  &  Smith
Incorporated, our wholly-owned subsidiary, will use this prospectus when making
offers  and  sales  related  to  market-making  transactions  in the  following
securities.
    





   
The MITTS Securities:

  o   100%  principal  protection at maturity
      No payments  prior to the maturity date 
      Senior unsecured debt securities of ML & Co.

  o   Linked to the value of the Nikkei 225 Index that
      measures  the  composite price  performance of
      selected Japanese stocks.  

  o   The MITTS Securities are listed on the American
      Stock Exchange under the symbol "MLN".
    

Payment at Maturity:

   
  o  On the maturity  date,  for each unit of the MITTS  
     Securities you own, we will pay you an  amount  
     equal to the sum of the  principal  amount of each
     unit and an additional amount based on any percentage 
     increase in the value of the index as described in 
     this prospectus.

  o  You will receive no less than the principal amount 
     of your MITTS Securities.
    





   
               Investing in the MITTS Securities involves risks.
                     See "Risk Factors" beginning on page 5.
    

          Neither  the  Securities  and  Exchange   Commission  nor  any  state
securities  commission  has  approved or  disapproved  of these  securities  or
determined if this prospectus is truthful or complete.  Any  representation  to
the contrary is a criminal offense.

   
          The sale price of the MITTS Securities will be the prevailing  market
price at the time of sale.

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

                               Merrill Lynch & Co.

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

                  The date of this prospectus is        , 1999.

"MITTS" and "Market Index Target-Term  Securities" are registered  service marks
owned by Merrill Lynch & Co., Inc.
    


<PAGE>


   
                               TABLE OF CONTENTS

RISK FACTORS..............................................................2

MERRILL LYNCH & CO., INC..................................................6

RATIO OF EARNINGS TO FIXED CHARGES........................................7

DESCRIPTION OF THE MITTS SECURITIES.......................................7

THE NIKKEI 225 INDEX.....................................................14

OTHER TERMS..............................................................16

UNITED STATES FEDERAL INCOME TAXATION....................................19

WHERE YOU CAN FIND MORE INFORMATION......................................20 
    

INCORPORATION OF INFORMATION WE FILE WITH THE SEC........................20

   
PLAN OF DISTRIBUTION.....................................................21

EXPERTS..................................................................21 
    


<PAGE>



                                  RISK FACTORS

   
          Your  investment  in the MITTS  Securities  will involve  risks.  You
should  carefully  consider the following  discussion of risks before  deciding
whether an investment in the MITTS Securities is suitable for you.

You may not earn a return on your investment 

          You should be aware that at maturity we will pay you no more than $10
for each unit of the MITTS Securities you own if the average value of the index
over five trading days shortly before the maturity date is less than 14,152.95,
the value of the index on the date the MITTS Securities were priced.  This will
be true even if , at some time  during  the life of the MITTS  Securities,  the
value of the index was higher than 14,152.95 but later falls below 14,152.95.

Your yield may be lower than the yield on a standard debt security of
comparable maturity

          The  amount we pay you at  maturity  may be less than the  return you
could  earn on other  investments.  Your  yield  may be less than the yield you
would earn if you bought a standard  senior  non-callable  Merrill Lynch & Co.,
Inc. debt security with the same maturity date. Your investment may not reflect
the full opportunity cost to you when you take into account factors that affect
the time value of money.

Your return will not reflect the  return of owning the stocks included in the
Index

          Your  return  will not  reflect  the return you would  realize if you
actually owned the stocks  underlying the index and received the dividends paid
on those  stocks.  This is  because  the  value of the index is  calculated  by
reference  to the prices of the common  stocks  included  in the index  without
taking into consideration the value of dividends paid on those stocks.

 Your return may be affected by currency exchange  rates

          Although the stocks  included in the index are traded in Japanese yen
and the MITTS  Securities are denominated in U.S.  dollars,  we will not adjust
the amount payable at maturity for the currency  exchange rate in effect at the
maturity  of the MITTS  Securities.  Any amount in  addition  to the  principal
amount  of each  unit  payable  to you at  maturity  is based  solely  upon the
percentage  increase  in the index.  Changes  in the  currency  exchange  rate,
however,  may reflect changes in the Japanese economy that may affect the value
of the index and the MITTS Securities.

Your return may be affected by factors affecting the value of Japanese stocks

          Because the underlying  stocks included in the index have been issued
by Japanese companies,  the return on your MITTS Securities will be affected by
risks  relating to an investment in Japanese  equity  securities.  The Japanese
securities  markets may be more volatile than U.S. or other securities  markets
and may be affected by market developments in different ways than U.S. or other
securities markets. Direct or indirect government intervention to stabilize the
Japanese  securities markets and  cross-shareholdings  in Japanese companies on
those markets may affect prices and volume of trading on those  markets.  Also,
there is generally less publicly available information about Japanese companies
than about those U.S. companies that are subject to the reporting  requirements
of the U.S.  Securities  and Exchange  Commission,  and Japanese  companies are
subject  to  accounting,   auditing  and  financial   reporting  standards  and
requirements that differ from those applicable to U.S. reporting companies.

          Securities  prices  in Japan  are  subject  to  political,  economic,
financial and social factors that apply in Japan. In addition, recent or future
changes in the Japanese government's economic and fiscal policies, the possible
imposition of, or changes in, currency  exchange laws or other Japanese laws or
restrictions applicable to Japanese companies or investments in Japanese equity
securities  and  fluctuations  in the rate of exchange  between  currencies may
negatively  affect the  Japanese  securities  markets.  Moreover,  the Japanese
economy may differ  favorably or unfavorably  from the U.S. economy in economic
factors such as growth in gross national product,  rates of inflation,  capital
reinvestment, resources and self-sufficiency.

There may be an uncertain trading market for the MITTS  Securities in the future

     Although  the MITTS  Securities  are  listed on the AMEX  under the  symbol
"MLN," you cannot  assume that a trading  market will  continue to exist for the
MITTS  Securities.  If a trading  market in the MITTS  Securities  continues  to
exist, you cannot assume that there will be liquidity in the trading market. The
continued  existence of a trading market for the MITTS Securities will depend on
our financial performance and other factors such as the appreciation, if any, of
the value of the index.

          If the trading market for the MITTS  Securities is limited and you do
not wish to hold your investment until maturity,  there may be a limited number
of buyers for your MITTS  Securities.  This may affect the price you receive if
you sell before maturity.

There are many factors affecting the trading value of the MITTS Securities

          We believe  that the trading  value of the MITTS  Securities  will be
affected  by the value of the index and by a number of other  factors.  Some of
these factors are interrelated in complex ways; as a result,  the effect of any
one factor may be offset or  magnified  by the  effect of another  factor.  The
following  paragraphs  describe the expected  impact on the market value of the
MITTS  Securities  given a change  in a  specific  factor,  assuming  all other
conditions remain constant.

      o   The value of the index.  The  trading  value of the MITTS  Securities
          will  depend  substantially  on the  amount by which the value of the
          index exceeds or does not exceed 14,152.95, the value of the index on
          the pricing  date.  If you choose to sell your MITTS  Securities at a
          time when the value of the index exceeds  14,152.95,  you may receive
          substantially  less than the amount that would be payable at maturity
          based on that value  because of the  expectation  that the index will
          continue to fluctuate until shortly before the maturity date when the
          average value of the index over five trading days is  determined.  If
          you choose to sell your MITTS  Securities when the value of the index
          is below, or not sufficiently above, 14.152.95,  you may receive less
          than  $10 per  unit of your  MITTS  Securities.  In  general,  rising
          Japanese  dividend  rates,  or dividends per share,  may increase the
          value of the index while falling Japanese dividend rates may decrease
          the value of the index. Additionally,  political,  economic and other
          developments  that  affect the stocks  underlying  the index may also
          affect the value of the index and the value of the MITTS Securities.

      o   Interest  rates.  Because we will pay,  at a minimum,  the  principal
          amount per unit of the MITTS  Securities at maturity,  we expect that
          the trading value of the MITTS Securities will be affected by changes
          in interest rates. In general,  if U.S.  interest rates increase,  we
          expect that the trading value of the MITTS  Securities  will decrease
          and,  conversely,  if U.S.  interest  rates  decrease,  we expect the
          trading value of the MITTS Securities will increase.  In general,  if
          interest rates in Japan increase, we expect that the trading value of
          the MITTS Securities will increase and, conversely, if interest rates
          in  Japan  decrease,  we  expect  the  trading  value  of  the  MITTS
          Securities will decrease.  However,  interest rates in Japan may also
          affect the  Japanese  economy  and, in turn,  the value of the index.
          Rising  interest rates in Japan may lower the value of the index and,
          as a result, may decrease the value of the MITTS Securities.  Falling
          interest rates in Japan may increase the value of the index and, as a
          result, may increase the value of the MITTS Securities.

      o   Volatility  of  the  Japanese  yen/U.S.  dollar  exchange  rate.  The
          Japanese  yen/U.S.  dollar rate is a foreign  exchange spot rate that
          measures the relative values of two currencies,  the Japanese yen and
          the U.S.  dollar and is expressed as a rate that  reflects the amount
          of  Japanese  yen that can be  purchased  for one  U.S.  dollar.  The
          Japanese  yen/U.S.   dollar  rate  increases  when  the  U.S.  dollar
          appreciates relative to the Japanese yen. Volatility is the term used
          to  describe  the size  and  frequency  of  market  fluctuations.  In
          general,  if the  volatility  of the  Japanese  yen/U.S.  dollar rate
          increases,  we expect that the trading value of the MITTS  Securities
          will  increase  and,  conversely,  if the  volatility of the Japanese
          yen/U.S.  dollar rate decreases,  we expect that the trading value of
          the MITTS Securities will decrease.

      o   Correlation  between the Japanese  yen/U.S.  dollar exchange rate and
          the index.  Correlation is the term used to describe the relationship
          between  the  percentage  changes  in the  Japanese  yen/U.S.  dollar
          exchange rate and the percentage changes in the index. In general, if
          the correlation  between the Japanese  yen/U.S.  dollar exchange rate
          and the index  increases,  we expect  that the  trading  value of the
          MITTS  Securities will increase and,  conversely,  if the correlation
          between the  Japanese  yen/U.S.  dollar  exchange  rate and the index
          decreases,  we expect that the trading value of the MITTS  Securities
          will decrease.

      o   Volatility of the index.  Generally,  if the  volatility of the index
          increases,  we expect that the trading value of the MITTS  Securities
          will  increase  and,  conversely,  if the  volatility  of  the  index
          decreases,  we expect that the trading value of the MITTS  Securities
          will decrease.

      o   Time  remaining  to  maturity.  We  anticipate  that  prior  to their
          maturity , the MITTS Securities may trade at a value above that which
          would be expected based on the level of interest rates and the index.
          This  difference  would reflect a "time premium" due to  expectations
          concerning the value of the index during the period before  September
          21, 2005, the stated maturity of the MITTS  Securities.  However,  as
          the time  remaining  to the stated  maturity of the MITTS  Securities
          decreases,  we expect that this time premium will decrease,  lowering
          the trading value of the MITTS Securities.

      o   Dividend Yields. Generally, if dividend yields on the stocks included
          in the  index  increase,  we  expect  that  the  value  of the  MITTS
          Securities will decrease and,  conversely,  if dividend yields on the
          stocks  included in the index  decrease,  we expect that the value of
          the MITTS Securities will increase.

      o   Changes in our credit  ratings.  Our credit ratings are an assessment
          of  our  ability  to  pay  our  obligations.  Consequently,  real  or
          anticipated  changes in our  credit  ratings  may affect the  trading
          value of the MITTS Securities.  However,  because your return on your
          MITTS Securities is dependent upon factors in addition to our ability
          to pay  our  obligations  under  the  MITTS  Securities,  such as the
          percentage  increase  in the  value  of the  index  at  maturity,  an
          improvement  in our credit ratings will not reduce  investment  risks
          related to the MITTS Securities.

          It is important for you to  understand  that the impact of one of the
factors  specified  above,  such as an  increase  in U.S.  interest  rates or a
reduction in our credit ratings,  may offset some or all of any increase in the
trading value of the MITTS Securities  attributable to another factor,  such as
an increase in the value of the index.

          In general,  assuming  all  relevant  factors are held  constant,  we
expect that the effect on the trading value of the MITTS  Securities of a given
change in most of the factors  listed  above will be less if it occurs later in
the term of the MITTS  Securities  than if it occurs earlier in the term of the
MITTS Securities, except that we expect that the effect on the trading value of
the MITTS  Securities of a given increase or decrease in the value of the index
will be greater if it occurs later in the term of the MITTS  Securities than if
it occurs earlier in the term of the MITTS Securities.
    

State law limits on interest paid

   
          The indenture under which the MITTS Securities are issued is governed
by New York  State  law.  New York has  usury  laws that  limit  the  amount of
interest that can be charged and paid on loans,  which includes debt securities
like the MITTS  Securities.  Under  present New York law,  the maximum  rate of
interest is 25% per annum on a simple interest basis.  This limit may not apply
to debt securities in which $2,500,000 or more has been invested.

          While we believe  that New York law would be given  effect by a state
or Federal court sitting  outside of New York, many other states also have laws
that  regulate  the  amount of  interest  that may be  charged to and paid by a
borrower.  We will  promise,  for  the  benefit  of the  holders  of the  MITTS
Securities,  to the  extent  permitted  by law,  not to  voluntarily  claim the
benefits of any laws concerning usurious rates of interest.

Purchases and sales by  us and our affiliates may affect your return

          We and our  affiliates  may from time to time buy or sell the  stocks
underlying  the index  for  their own  accounts,  for  business  reasons  or in
connection  with  hedging our  obligations  under the MITTS  Securities.  These
transactions  could affect the price of these stocks and the value of the index
in a manner that would be adverse to your investment in the MITTS Securities.

Potential conflicts of interest

          Our subsidiary, Merrill Lynch, Pierce, Fenner & Smith Incorporated or
MLPF&S, is our agent for the purposes of calculating the value of the index and
the amount payable to you at maturity.  Under certain  circumstances,  MLPF&S's
role as our subsidiary and its  responsibilities  as calculation  agent for the
MITTS  Securities  could give rise to conflicts of interests.  These  conflicts
could occur, for instance,  in connection with its  determination as to whether
the value of the index can be  calculated  on a  particular  trading day, or in
connection  with  judgments that it would be required to make in the event of a
discontinuance    of   the    index.    See    "Description    of   the   MITTS
Securities--Adjustments   to  the  Index;   Market   Disruption   Events"   and
"--Discontinuance of the Index" in this prospectus. MLPF&S is required to carry
out its  duties as  calculation  agent in good  faith and using its  reasonable
judgment.  However,  you  should  be aware  that  because  we  control  MLPF&S,
potential conflicts of interest could arise.

          We have entered into an arrangement with one of our a subsidiaries to
hedge the market risks  associated  with our  obligation  to pay amounts due at
maturity on the MITTS Securities.  This subsidiary  expects to make a profit in
connection with this  arrangement.  We did not seek  competitive  bids for this
arrangement from unaffiliated parties.

Other Considerations

          You should  reach an  investment  decision  with  regard to the MITTS
Securities  only  after  carefully  considering  the  suitability  of the MITTS
Securities in the light of your particular circumstances.

          You should also  consider  the tax  consequences  of investing in the
MITTS Securities and should consult with your tax adviser.
    


<PAGE>


   
                            MERRILL LYNCH & CO., INC.

     We are a holding company that,  through our U.S. and non-U.S.  subsidiaries
and  affiliates  such as Merrill  Lynch,  Pierce,  Fenner & Smith  Incorporated,
Merrill Lynch Government Securities Inc., Merrill Lynch Capital Services,  Inc.,
Merrill Lynch  International,  Merrill Lynch Asset  Management  L.P. and Merrill
Lynch  Mercury  Asset  Management,  provides  investment,  financing,  advisory,
insurance, and related products on a global basis, including:

      o   securities brokerage, trading and underwriting;

      o   investment  banking,   strategic  services,   including  mergers  and
          acquisitions and other corporate finance advisory activities;

      o   asset  management  and other  investment  advisory and  recordkeeping
          services;

      o   trading and brokerage of swaps, options,  forwards, futures and other
          derivatives;

      o   securities clearance services;

      o   equity, debt and economic research;

      o   banking,  trust and lending services,  including mortgage lending and
          related services; and

      o   insurance sales and underwriting services.

          We provide  these  products  and services to a wide array of clients,
including individual investors,  small businesses,  corporations,  governments,
governmental agencies and financial institutions.

          Our principal  executive office is located at World Financial Center,
North Tower,  250 Vesey Street,  New York, New York 10281; our telephone number
is (212) 449-1000.

          If you  want  to find  more  information  about  us,  please  see the
sections entitled "Where You Can Find More  Information" and  "Incorporation of
Information We File with the SEC" in this prospectus.

     In this  prospectus,  references  to "ML&Co.",  "we",  "us" and "our" refer
specifically  to Merrill Lynch & Co., Inc., the holding  company.  ML&Co. is the
issuer of the MITTS Securities described in this prospectus.
    


<PAGE>



   
                       RATIO OF EARNINGS TO FIXED CHARGES

     In 1998, we acquired the outstanding  shares of Midland  Walwyn,Inc.,  in a
transaction accounted for as a  pooling-of-interests.  The following information
has been restated as if the two entities had always been combined. 

     The following  table sets forth our historical  ratios of earnings to fixed
charges for the periods indicated:

<TABLE>
<CAPTION>


                                                                                                
                                                            Year Ended Last Friday in December  
                                                                                                
                                                      1994      1995      1996    1997     1998 
                                                      ====      =====     ====    ====     ==== 
<S>                                                    <C>       <C>      <C>     <C>      <C>  
  Ratio of earnings to fixed charges.....              1.2       1.2      1.2     1.2      1.1  
</TABLE>

     (a) The  effect of  combining  Midland  Walwyn  did not  change  the ratios
         reported for the fiscal years 1994 through 1997.


         For the purpose of calculating  the ratio of earnings to fixed charges,
"earnings"  consist of earnings from continuing  operations  before income taxes
and  fixed  charges,  excluding  capitalized  interest  and  preferred  security
dividend  requirements  of  subsidiaries.  "Fixed  charges"  consist of interest
costs,  the interest  factor in rentals,  amortization  of debt issuance  costs,
preferred  security  dividend  requirements  of  subsidiaries,  and  capitalized
interest.

                       DESCRIPTION OF THE MITTS SECURITIES

         On December 28, 1998,  ML&Co.  issued an aggregate  principal amount of
$70,000,000 or 7,000,000  units of the MITTS  Securities.  The MITTS  Securities
were issued as a series of senior debt securities under the 1983 Indenture which
is more fully described in this prospectus.

         The MITTS Securities will mature on September 21, 2005.

         While at maturity a beneficial  owner of a MITTS  Security will receive
the  principal  amount of the MITTS  Security plus the  Supplemental  Redemption
Amount  described  below,  if any,  there will be no other  payment of interest,
periodic or otherwise. See "- Payment at Maturity" below.

         The MITTS  Securities are not subject to redemption by ML&Co. or at the
option of any beneficial owner before maturity.  Upon the occurrence of an Event
of Default with respect to the MITTS Securities,  beneficial owners of the MITTS
Securities  may accelerate  the maturity of the MITTS  Securities,  as described
under "-  Events of  Default  and  Acceleration"  and  "Other  Terms - Events of
Default" in this prospectus.

         The MITTS Securities were issued in denominations of whole units.
    

Payment at Maturity

   
         At the maturity  date, a beneficial  owner of a MITTS  Security will be
entitled  to receive  the  principal  amount of each unit plus the  Supplemental
Redemption Amount, if any, all as provided below. If the Supplemental Redemption
Amount is not greater than zero, a beneficial  owner of a MITTS Security will be
entitled to receive only the principal amount of its MITTS Securities.

         The  "Supplemental  Redemption  Amount"  for a MITTS  Security  will be
determined by the calculation agent and will equal:

                                                 (Ending Value - Starting Value)
                                                 ------------------------------
principal amount of each MITTS Security ($10 per Unit) X (Starting Value)

    


         provided,  however,  that in no event will the Supplemental  Redemption
Amount be less than zero.

   
          The "Starting Value" equals 14,152.95.

          The "Ending  Value" will be determined by the  calculation  agent and
will equal the average or arithmetic  mean of the closing  values of the Nikkei
225 Index (the "Index")  determined on each of the first five  Calculation Days
during the Calculation  Period.  If there are fewer than five Calculation Days,
then the Ending Value will equal the average or arithmetic  mean of the closing
values  of the  Index  on  these  Calculation  Days,  and if  there is only one
Calculation  Day,  then the Ending  Value will equal the  closing  value of the
Index  on that  Calculation  Day.  If no  Calculation  Days  occur  during  the
Calculation  Period , then the Ending Value will equal the closing value of the
Index  determined on the last scheduled  Index Business Day in the  Calculation
Period, regardless of the occurrence of a Market Disruption Event on that day.
    

          The  "Calculation  Period"  means the period from and  including  the
seventh  scheduled  Index  Business  Day  prior  to the  maturity  date  to and
including the second scheduled Index Business Day prior to the maturity date.

         "Calculation  Day" means any Index Business Day during the  Calculation
Period on which a Market Disruption Event has not occurred.

   
         An  "Index  Business  Day" is a day on which  the NYSE and the AMEX are
open for trading  and the Index or any  Successor  Index,  as defined on page 11
below, is calculated and published.

         All  determinations  made by the calculation agent shall be at the sole
discretion  of  the  calculation  agent  and,  absent  a  determination  by  the
calculation agent of a manifest error,  shall be conclusive for all purposes and
binding on ML&Co. and beneficial owners of the MITTS Securities.
    


<PAGE>


Hypothetical Returns

   
         The following table  illustrates,  for a range of  hypothetical  Ending
Values:

      o   the percentage change from the Starting Value to the Ending Value;

      o   the total amount payable per Unit of MITTS Securities;

      o   the total rate of return on the MITTS Securities;

      o   the pretax annualized rate of return on the MITTS Securities; and

      o   the pretax  annualized  rate of return of the stocks  underlying  the
          Index, which includes an assumed  aggregate  dividend yield of 1.04% 
          per annum, as more fully described below.

<TABLE>
<CAPTION>

                      Ending          Total Amount                            Pretax
                      Value            Payable at       Total Rate of        Annualized       Pretax Annualized
                    Percentage          Maturity          Return              Rate of         Rate of Return of
                    Change  Over       Per Unit of        on the            Return on the      Stocks Underlying
Hypothetical        the Starting         MITTS             MITTS                MITTS                the 
Ending  Value          Value           Securities        Securties           Securities(1)        Index(1)(2)
- -------------         -------          ----------        ---------           ------------         ----------
    

   
<S>                     <C>               <C>                 <C>                 <C>                  <C>  
 7,076.48             -50.00%            $ 10.00             0.00%               0.00%               -9.00%
 8,491.77             -40.00%            $ 10.00             0.00%               0.00%               -6.41%
 9,907.07             -30.00%            $ 10.00             0.00%               0.00%               -4.20%
11,322.36             -20.00%            $ 10.00             0.00%               0.00%               -2.25%
12,737.66             -10.00%            $ 10.00             0.00%               0.00%               -0.52%
14,152.95(3)            0.00%            $ 10.00             0.00%               0.00%                1.04%
15,568.25              10.00%            $ 11.00            10.00%               1.42%                2.47%
16,983.54              20.00%            $ 12.00            20.00%               2.72%                3.79%
18,398.84              30.00%            $ 13.00            30.00%               3.93%                5.00%
19,814.13              40.00%            $ 14.00            40.00%               5.06%                6.14%
21,229.43              50.00%            $ 15.00            50.00%               6.11%                7.20%
22,644.72              60.00%            $ 16.00            60.00%               7.10%                8.20%
24,060.02              70.00%            $ 17.00            70.00%               8.03%                9.15%
25,475.31              80.00%            $ 18.00            80.00%               8.92%               10.04%
26,890.61              90.00%            $ 19.00            90.00%               9.76%               10.89%
28,305.90             100.00%            $ 20.00            100.00%              10.56%              11.70%
29,721.20             110.00%            $ 21.00            110.00%              11.32%              12.48%
31,136.49             120.00%            $ 22.00            120.00%              12.05%              13.22%
32,551.79             130.00%            $ 23.00            130.00%              12.75%              13.93%
33,967.08             140.00%            $ 24.00            140.00%              13.43%              14.61%
35,382.38             150.00%            $ 25.00            150.00%              14.07%              15.27%
</TABLE>

(1) The  annualized  rates  of  return  specified  in the  preceding  table  are
    calculated  on a  semiannual  bond  equivalent  basis.  

(2) This rate of return assumes:

      (a) a constant  dividend yield of 1.04% per annum, paid quarterly from the
          date of initial delivery of MITTS Securities,  applied to the value of
          the Index at the end of each quarter  assuming the value  increases or
          decreases linearly from the Starting Value to the hypothetical  Ending
          Value;

     (b)  no transaction fees or expenses;

     (c) the term of the MITTS Securities is from December 28, 1998 to September
         21,  2005;  and 

     (d) a final Index value  equal to the  hypothetical Ending Value.

(3) The Starting Value of the Index.

         The above  figures are for purposes of  illustration  only.  The actual
investment term, Supplemental  Redemption Amount received by investors,  and the
respective  total and pretax  annualized  rate of return will depend entirely on
the Starting  Value and the actual Ending Value  determined  by the  calculation
agent as provided herein.
    

Adjustments to the Index; Market Disruption Events

   
         If at any time the method of calculating  the Index,  or its value , is
changed in any material respect, or if the Index is in any other way modified so
that the  Index  does not,  in the  opinion  of the  calculation  agent,  fairly
represent the value of the Index had the changes or modifications not been made,
then,  from and after that time, the  calculation  agent shall,  at the close of
business in New York, New York, on each date that the closing value with respect
to the Ending Value is to be calculated,  make such  adjustments as, in the good
faith judgment of the calculation  agent, may be necessary in order to arrive at
a  calculation  of a value of a stock  index  comparable  to the Index as if the
changes or modifications had not been made, and calculate the closing value with
reference to the Index, as adjusted.  Accordingly,  if the method of calculating
the Index is modified so that the value of the Index is a fraction or a multiple
of what it would have been if it had not been modified (e.g.,  due to a split in
the Index), then the calculation agent shall adjust the Index in order to arrive
at a value of the Index as if it had not been  modified,  e.g.,  as if the split
had not occurred.

         "Market  Disruption  Event" means either of the  following  events,  as
determined by the calculation agent:

           o   a  suspension,  material  limitation or absence of trading on the
              Tokyo Stock  Exchange (the "TSE") of 20% or more of the underlying
              stocks which then  comprise the Index or a Successor  Index during
              the  one-half  hour period  preceding  the close of trading on the
              applicable exchange; or

           o  the   suspension   or  material   limitation   on  the  Singapore
              International  Monetary  Exchange,  Ltd. (the "SIMEX"),  the Osaka
              Securities  Exchange  (the  "OSE") or any other  major  futures or
              securities  market  from  trading in futures or options  contracts
              related to the Index or a Successor Index during the one-half hour
              period preceding the close of trading on the applicable exchange.
    

         For the purposes of determining  whether a Market  Disruption Event has
occurred:

   

        o a  limitation  on the  hours or number  of days of  trading  will not
          constitute a Market  Disruption Event if it results from an announced
          change in the regular business hours of the relevant exchange,

        o a decision to permanently discontinue trading in the relevant futures
          or options contract will not constitute a Market Disruption Event,

        o a suspension in trading in a futures or options contract on the Index
          by a major securities market by reason of

        o a price change violating limits set by the securities market,

        o an imbalance of orders relating to futures or options contracts or

        o a  disparity  in bid and ask  quotes  relating  to futures or options
          contracts  will  constitute a suspension  or material  limitation  of
          trading in futures or options contracts related to the Index, and

        o an absence of trading on the TSE will not  include  any time when the
          TSE is closed for trading under ordinary circumstances.

Under  certain  circumstances,  the  duties of MLPF&S  as  calculation  agent in
determining  the existence of Market  Disruption  Events could conflict with the
interests of MLPF&S as a subsidiary of ML&Co.

         Based on the information  currently available to ML&Co., the opening of
trading on the OSE was delayed on January 17, 1995 because of the  earthquake in
Kobe. If this delay had occurred  during the one-half hour period  preceding the
close of  trading  on the OSE,  it would have  constituted  a Market  Disruption
Event. In addition,  because of movements in the price for futures contracts for
the Index, the OSE imposed price limits on futures contracts on January 23, 1995
that were in effect  during the  one-half  hour  period  preceding  the close of
trading on the OSE and that would have constituted a Market Disruption Event. On
January 31 and February 1 of 1994,  prices for futures  contracts  for the Index
reached  price  limits  imposed  by the  OSE,  which  would  have  been a Market
Disruption  Event.  Other than the foregoing  events,  to ML&Co.'s  knowledge no
circumstances  have  arisen  since the  inception  of the Index  that could have
constituted a Market  Disruption  Event.  The existence or nonexistence of these
circumstances, however, is not necessarily indicative of the likelihood of these
circumstances arising or not arising in the future.
    

Discontinuance of the Index

   
         If the publisher of the Nikkei 225 Index,  Nihon Keizai  Shimbum,  Inc.
("NKS"),  discontinues  publication  of the  Index  and  NKS or  another  entity
publishes a successor or substitute index that the calculation agent determines,
in its  sole  discretion,  to be  comparable  to the  Index  (any  successor  or
substitute  index  is  referred  to as a  "Successor  Index"),  then,  upon  the
calculation  agent's  notification  of that  determination  to the  Trustee  and
ML&Co.,  the calculation agent will substitute the Successor Index as calculated
by NKS or such other  entity  for the Index and  calculate  the Ending  Value as
described  above  under  "-Payment  at  Maturity".  Upon  any  selection  by the
calculation agent of a Successor Index, ML&Co. shall cause notice to be given to
holders of the MITTS Securities.

         If NKS  discontinues  publication of the Index and a Successor Index is
not selected by the  calculation  agent or is no longer  published on any of the
Calculation  Days, the value to be substituted for the Index for any Calculation
Day used to calculate the Supplemental  Redemption  Amount at maturity will be a
value computed by the calculation  agent for each  Calculation Day in accordance
with the procedures last used to calculate the Index before any  discontinuance.
If a Successor Index is selected or the calculation  agent calculates a value as
a substitute for the Index as described  below,  that  Successor  Index or value
shall be substituted  for the Index for all purposes,  including for purposes of
determining  whether a Market  Disruption Event exists. If the calculation agent
calculates a value as a substitute for the Index,  "Calculation  Day" shall mean
any day on which the Calculation Agent is able to calculate a substitute value.

         If NKS  discontinues  publication of the Index before the period during
which the Supplemental Redemption Amount is to be determined and the calculation
agent determines that no Successor Index is available at that time, then on each
Business Day until the earlier to occur of:

       o  the determination of the Ending Value and
    

       o  a determination  by the  Calculation  Agent that a Successor Index is
          available,

   
the calculation  agent shall determine the value that would be used in computing
the Supplemental Redemption Amount as described in the preceding paragraph as if
that day were a Calculation Day. The Calculation Agent will cause notice of each
value to be  published  not less often  than once each month in The Wall  Street
Journal  (or  another  newspaper  of general  circulation),  and arrange for the
values to be made available by telephone.

         Notwithstanding these alternative  arrangements,  discontinuance of the
publication of the Index may adversely affect trading in the MITTS Securities.
    

Events of Default and Acceleration

   
         If an Event  of  Default  with  respect  to any  MITTS  Securities  has
occurred and is continuing,  the amount payable to a beneficial owner of a MITTS
Security upon any acceleration  permitted by the MITTS Securities,  with respect
to each $10 principal amount per unit, will be equal to the principal amount per
unit and the Supplemental  Redemption  Amount, if any,  calculated as though the
date of early repayment were the stated  maturity date of the MITTS  Securities.
See "- Payment at Maturity" in this  prospectus.  If a bankruptcy  proceeding is
commenced  in respect of ML&Co.,  the claim of the  beneficial  owner of a MITTS
Security  may be  limited,  under  Section  502(b)(2)  of Title 11 of the United
States Code,  to the  principal  amount per unit of the MITTS  Security  plus an
additional  amount of contingent  interest  calculated as though the date of the
commencement of the proceeding were the maturity date of the MITTS Securities.

         In case of default in payment of the MITTS  Securities,  whether at the
stated maturity or upon acceleration, from and after the maturity date the MITTS
Securities shall bear interest,  payable upon demand of the beneficial  owners ,
at the rate of 6.01% per annum (to the  extent  that  payment  of such  interest
shall be legally  enforceable) on the unpaid amount due and payable on such date
in accordance with the terms of the MITTS Securities to the date payment of that
amount has been made or duly provided for.

<PAGE>
Global Securities

         Description of the Global Securities

         Beneficial  owners of the MITTS  Securities  may not  receive  physical
delivery  of the MITTS  Securities  nor may they be  entitled  to have the MITTS
Securities  registered  in their  names.  The  MITTS  Securities  currently  are
represented  by one or more fully  registered  global  securities.  Each  global
security was deposited  with, or on behalf of, The  Depository  Trust Company or
DTC  (DTC,  together  with any  successor  thereto,  being a  "Depositary"),  as
Depositary,  registered in the name of Cede & Co. (DTC's  partnership  nominee).
Unless and until it is  exchanged  in whole or in part for MITTS  Securities  in
definitive form, no global security may be transferred  except as a whole by the
Depositary to a nominee of the  Depositary or by a nominee of the  Depositary to
the Depositary or another  nominee of the Depositary or by the Depositary or any
such nominee to a successor of the Depositary or a nominee of that successor.

         So long as DTC,  or its  nominee,  is a  registered  owner  of a global
security,  DTC or its nominee,  as the case may be, will be considered  the sole
owner or Holder of the MITTS Securities represented by a global security for all
purposes  under the 1983  Indenture.  Except as provided  below,  the beneficial
owners of the MITTS  Securities  represented  by a global  security  will not be
entitled  to have  the  MITTS  Securities  represented  by the  global  security
registered in their names,  will not receive or be entitled to receive  physical
delivery of the MITTS  Securities in definitive  form and will not be considered
the  owners or Holders  under the 1983  Indenture,  including  for  purposes  of
receiving  any  reports  delivered  by  ML&Co.  or the  Trustee  under  the 1983
Indenture.  Accordingly,  each person  owning a beneficial  interest in a global
security  must  rely on the  procedures  of DTC  and,  if that  person  is not a
participant  of DTC on the  procedures  of the  participant  through  which such
person  owns its  interest,  to exercise  any rights of a Holder  under the 1983
Indenture.  ML&Co.  understands that under existing industry  practices,  in the
event  that  ML&Co.  requests  any  action  of  Holders  or that an  owner  of a
beneficial  interest  in a global  security  desires  to give or take any action
which a Holder is entitled to give or take under the 1983  Indenture,  DTC would
authorize the participants  holding the relevant beneficial interests to give or
take any action, and the participants  would authorize  beneficial owners owning
through those  participants  to give or take action or would  otherwise act upon
the  instructions  of  beneficial  owners.   Conveyance  of  notices  and  other
communications by DTC to participants,  by participants to indirect participants
and by  participants  and indirect  participants  to  beneficial  owners will be
governed by  arrangements  among them,  subject to any  statutory or  regulatory
requirements as may be in effect from time to time.

         DTC Procedures

         The following is based on information furnished by DTC:

         DTC is the securities  depositary for the MITTS  Securities.  The MITTS
Securities were issued as fully registered  securities registered in the name of
Cede & Co.,  DTC's  partnership  nominee.  One or more fully  registered  global
securities  were  issued for the MITTS  Securities  in the  aggregate  principal
amount of the MITTS Securities, and were deposited with DTC.

         DTC is a  limited-purpose  trust company  organized  under the New York
Banking Law, a "banking organization" within the meaning of the New York Banking
Law, a member of the Federal Reserve System, a "clearing corporation" within the
meaning  of the New  York  Uniform  Commercial  Code,  and a  "clearing  agency"
registered under to the provisions of Section 17A of the Securities and Exchange
Act of 1934, as amended. DTC holds securities that its participants deposit with
DTC. DTC also  facilitates  the  settlement  among  participants  of  securities
transactions,  such as transfers and pledges,  in deposited  securities  through
electronic computerized  book-entry changes in participants'  accounts,  thereby
eliminating the need for physical  movement of securities  certificates.  Direct
participants  of DTC  include  securities  brokers  and  dealers,  banks,  trust
companies,  clearing  corporations  and other  organizations.  DTC is owned by a
number of its direct  participants  and by the NYSE,  the AMEX and the  National
Association  of  Securities  Dealers,  Inc.  Access to the DTC's  system is also
available  to others such as  securities  brokers and  dealers,  banks and trust
companies that clear through or maintain a custodial  relationship with a direct
participant,  either directly or indirectly. The rules applicable to DTC and its
participants are on file with the SEC.

         Purchases  of MITTS  Securities  under DTC's  system must be made by or
through  direct  participants,  which  will  receive  a  credit  for  the  MITTS
Securities on DTC's records.  The ownership interest of each beneficial owner is
in turn to be  recorded  on the  records  of direct and  indirect  participants.
Beneficial  owners  will  not  receive  written  confirmation  from DTC of their
purchase,  but beneficial  owners are expected to receive written  confirmations
providing  details of the transaction,  as well as periodic  statements of their
holdings,  from the direct participants or indirect  participants  through which
the  beneficial  owner  entered  into the  transaction.  Transfers  of ownership
interests in the MITTS  Securities are to be accomplished by entries made on the
books of participants acting on behalf of beneficial owners.

         To facilitate subsequent transfers, all MITTS Securities deposited with
DTC are  registered  in the name of DTC's  partnership  nominee,  Cede & Co. The
deposit of MITTS Securities with DTC and their  registration in the name of Cede
& Co.  effect no change in  beneficial  ownership.  DTC has no  knowledge of the
actual beneficial owners of the MITTS Securities; DTC's records reflect only the
identity of the direct  participants to whose accounts the MITTS  Securities are
credited,  which may or may not be the beneficial  owners. The participants will
remain  responsible  for  keeping  account of their  holdings on behalf of their
customers.

         Conveyance  of  notices  and  other  communications  by DTC  to  direct
participants, by direct participants to indirect participants, and by direct and
indirect  participants  to  beneficial  owners will be governed by  arrangements
among them,  subject to any  statutory or regulatory  requirements  as may be in
effect from time to time.

         Neither  DTC nor Cede & Co.  will  consent or vote with  respect to the
MITTS  Securities.  Under its usual  procedures,  DTC mails an omnibus  proxy to
ML&Co.  as soon as possible after the applicable  record date. The omnibus proxy
assigns Cede & Co.'s  consenting or voting  rights to those direct  participants
identified  in a listing  attached to the omnibus  proxy to whose  accounts  the
MITTS  Securities  are  credited  on the  record  date  identified  in a listing
attached to the omnibus proxy.

         Principal,  premium,  if any, and/or interest,  if any, payments on the
MITTS  Securities  will be made in  immediately  available  funds to DTC.  DTC's
practice is to credit direct  participants'  accounts on the applicable  payment
date in accordance  with their  respective  holdings  shown on the  Depositary's
records  unless DTC has reason to believe  that it will not  receive  payment on
that date.  Payments by  participants  to beneficial  owners will be governed by
standing  instructions and customary  practices,  as is the case with securities
held for the  accounts  of  customers  in bearer form or  registered  in "street
name",  and will be the  responsibility  of the  participant and not of DTC, the
Trustee or ML&Co., subject to any statutory or regulatory requirements as may be
in effect  from time to time.  Payment of  principal,  premium,  if any,  and/or
interest,  if  any,  to DTC is the  responsibility  of  ML&Co.  or the  Trustee,
disbursement of payments to direct  participants is the  responsibility  of DTC,
and disbursement of payments to the beneficial  owners is the  responsibility of
direct and indirect participants.

          Year 2000 Compliance

         DTC has  advised  ML&Co.  that  management  of DTC is aware  that  some
computer  applications,  systems,  and the like for processing data  ("Systems")
that are dependent upon calendar dates,  including  dates before,  on, and after
January 1, 2000, may encounter "Year 2000 problems". DTC has informed its direct
and indirect  participants  and other  members of the financial  community  (the
"Industry")  that it has  developed  and is  implementing  a program so that its
Systems,  as the same relate to the timely payment of  distributions  (including
principal and interest payments) to securityholders,  book-entry deliveries, and
settlement of trades within DTC  ("Depositary  Services"),  continue to function
appropriately.  This program  includes a technical  assessment and a remediation
plan,  each of which is complete.  Additionally,  DTC's plan  includes a testing
phase, which is expected to be completed within appropriate time frames.

         However,  DTC's  ability  to  perform  properly  its  services  is also
dependent upon other parties,  including,  but not limited to, issuers and their
agents, as well as DTC's direct and indirect  participants,  third party vendors
from whom DTC licenses  software and  hardware,  and third party vendors on whom
DTC  relies  for   information   or  the   provision  of   services,   including
telecommunication and electrical utility service providers, among other. DTC has
informed the Industry that it is contacting (and will continue to contact) third
party  vendors  from whom DTC  acquires  services  to: (1) impress upon them the
importance of these  services being Year 2000  compliant;  and (2) determine the
extent of their efforts for Year 2000 remediation (and, as appropriate, testing)
of their  services.  In  addition,  DTC is in the  process  of  developing  such
contingency plans as it deems appropriate.
    

         According to DTC, the  information in the preceding two paragraphs with
respect to DTC has been provided to the Industry for informational purposes only
and  is not  intended  to  serve  as a  representation,  warranty,  or  contract
modification of any kind.

   
<PAGE>
         Exchange for Certificated Securities

         If:

      o   the  Depositary  is at any time  unwilling  or unable to  continue as
          Depositary  and a successor  depositary  is not  appointed  by ML&Co.
          within 60 days,

      o   ML&Co.  executes and  delivers to the Trustee a company  order to the
          effect that the global securities shall be exchangeable, or

      o   an Event of Default  under the 1983  Indenture  has  occurred  and is
          continuing with respect to the MITTS Securities,

the global  securities will be exchangeable  for MITTS  Securities in definitive
form of like tenor and of an equal aggregate  principal amount, in denominations
of $10 and integral  multiples of $10. The definitive  MITTS  Securities will be
registered in the name or names as the Depositary shall instruct the Trustee. It
is  expected  that  instructions  may be based upon  directions  received by the
Depositary from participants  with respect to ownership of beneficial  interests
in the global securities.

         In  addition,  ML&Co.  may decide to  discontinue  use of the system of
book-entry transfers through the Depositary.  In that event, MITTS Securities in
definitive form will be printed and delivered.

          The  information in this section  concerning DTC and DTC's system has
been  obtained  from  sources that ML&Co.  believes to be reliable,  but ML&Co.
takes no responsibility for its accuracy.
    

Same-Day Settlement and Payment

   
         All payments of principal and the Supplemental  Redemption  Amount,  if
any, will be made by ML&Co. in immediately  available funds so long as the MITTS
Securities are maintained in book-entry form.

                              THE NIKKEI 225 INDEX

         Unless  otherwise  stated,  all information  relating to the Nikkei 225
Index in this  prospectus  has been derived  from the Stock Market  Indices Data
Book published by NKS and other  publicly-available  sources.  This  information
reflects  the  policies of NKS as stated in these  sources;  these  policies are
subject to change at the discretion of NKS.

         The  Nikkei  225  Index  is a stock  index  calculated,  published  and
disseminated  by NKS that measures the composite  price  performance of selected
Japanese  stocks.  The Nikkei  225 Index is  currently  based on 225  underlying
stocks  (the  "Underlying  Stocks")  trading on the TSE and  represents  a broad
cross-section of Japanese industry.  All 225 Underlying Stocks are stocks listed
in the First  Section of the TSE.  Stocks  listed in the First Section are among
the most actively traded stocks on the TSE. Futures and options contracts on the
Nikkei  225 Index are traded on the SIMEX,  the OSE and the  Chicago  Mercantile
Exchange.
    

         The Nikkei 225 Index is a  modified,  price-weighted  index  (i.e.,  an
Underlying  Stock's  weight in the index is based on its price per share  rather
than the total market capitalization of the issuer) which is calculated by

   
      o   multiplying  the per  share  price  of each  Underlying  Stock by the
          corresponding  weighting  factor for that Underlying Stock (a "Weight
          Factor"),

      o   calculating the sum of all these products, and

      o   dividing the sum by a divisor.

         The divisor,  initially  set in 1949 at 225, [was 10.052 as of December
21,  1998],  and is subject to periodic  adjustments  as set forth  below.  Each
Weight  Factor is computed by  dividing  (Y)50 by the par value of the  relevant
Underlying  Stock,  so that  the  share  price  of each  Underlying  Stock  when
multiplied by its Weight Factor  corresponds to a share price based on a uniform
par value of (Y)50.  Each Weight Factor  represents  the number of shares of the
related  Underlying  Stock which are  included in one trading unit of the Nikkei
225 Index.  The stock prices used in the calculation of the Nikkei 225 Index are
those reported by a primary market for the Underlying Stocks, currently the TSE.
The level of the  Nikkei  225 Index is  calculated  once per  minute  during TSE
trading hours.

         In order to maintain continuity in the level of the Nikkei 225 Index in
the event of certain changes due to non-market  factors affecting the Underlying
Stocks,  such as the  addition or deletion  of stocks,  substitution  of stocks,
stock dividends,  stock splits or  distributions of assets to stockholders,  the
divisor  used in  calculating  the  Nikkei  225  Index is  adjusted  in a manner
designed to prevent any  instantaneous  change or  discontinuity in the level of
the Nikkei 225 Index.  Thereafter,  the divisor remains at the new value until a
further  adjustment is necessary as the result of another change. As a result of
each change affecting any Underlying  Stock, the divisor is adjusted so that the
sum  of  all  share  prices  immediately  after  the  change  multiplied  by the
applicable Weight Factor and divided by the new divisor, which will be the level
of the Nikkei 225 Index  immediately  after the change,  will equal the level of
the Nikkei 225 Index immediately prior to the change.

         Underlying Stocks may be deleted or added by NKS. However,  to maintain
continuity in the Nikkei 225 Index,  the policy of NKS is generally not to alter
the  composition  of the  Underlying  Stocks except when an Underlying  Stock is
deleted in accordance with the following criteria. Any stock becoming ineligible
for listing in the First Section of the TSE due to any of the following  reasons
will be deleted from the Underlying Stocks:  bankruptcy of the issuer; merger of
the issuer into, or acquisition of the issuer by, another company;  delisting of
the stock or transfer of the stock to the "Seiri-Post" because of excess debt of
the issuer or  because  of any other  reason;  or  transfer  of the stock to the
Second Section of the TSE. Upon deletion of a stock from the Underlying  Stocks,
NKS will select,  in accordance  with criteria  established by it, a replacement
for deleted  Underlying  Stock. In an exceptional  case, a newly listed stock in
the First Section of the TSE that is recognized by NKS to be representative of a
market  may be  added  to the  Underlying  Stocks.  In such  case,  an  existing
Underlying Stock with low trading volume and not representative of a market will
be deleted.

         NKS  is  under  no   obligation   to  continue  the   calculation   and
dissemination  of the Nikkei 225 Index.  The MITTS Securities are not sponsored,
endorsed,  sold or  promoted  by NKS.  No  inference  should  be drawn  from the
information  contained in this prospectus that NKS makes any  representation  or
warranty,  implied or express,  to ML&Co., the holder of the MITTS Securities or
any member of the public  regarding the  advisability of investing in securities
generally or in the MITTS  Securities in particular or the ability of the Nikkei
225 Index to track  general stock market  performance.  NKS has no obligation to
take  the  needs  of  ML&Co.  or  the  holder  of  the  MITTS   Securities  into
consideration in determining, composing or calculating the Nikkei 225 Index. NKS
is not responsible  for, and has not  participated in the  determination  of the
timing of, prices for, or  quantities  of, the MITTS  Securities  that have been
issued or in the determination or calculation of the equation by which the MITTS
Securities  are to be settled in cash.  NKS has no  obligation  or  liability in
connection with the administration or marketing of the MITTS Securities.

         The use of and reference to the Nikkei 225 Index in connection with the
MITTS  Securities have been consented to by NKS, the publisher of the Nikkei 225
Index.

          [Where investors can get information on the historical values, of the
Nikkei 225 Index-to come]

         None  of  ML&Co.,   the  calculation   agent  and  MLPF&S  accepts  any
responsibility for the calculation, maintenance or publication of the Nikkei 225
Index or any Successor Index. NKS disclaims all responsibility for any errors or
omissions in the  calculation and  dissemination  of the Nikkei 225 Index or the
manner in which the Index is  applied  in  determining  any  Starting  Values or
Ending Values or any Supplemental  Redemption  Amount upon maturity of the MITTS
Securities.
    

The Tokyo Stock Exchange

   
          The TSE is one of the world's largest  securities  exchanges in terms
of market  capitalization.  Trading hours are currently from 9:00 A.M. to 11:00
A.M. and from 12:30 P.M. to 3:00 P.M., Tokyo time, Monday through Friday.
    

         Due to the time zone difference, on any normal trading day the TSE will
close prior to the  opening of  business  in New York City on the same  calendar
day.  Therefore,  the closing  level of the Nikkei 225 Index on such trading day
will  generally be available in the United  States by the opening of business on
the same calendar day.

   
         The TSE has adopted measures, including daily price floors and ceilings
on  individual  stocks,   intended  to  prevent  any  extreme  short-term  price
fluctuations  resulting from order imbalances.  In general,  any stock listed on
the TSE cannot be traded at a price  lower than the  applicable  price  floor or
higher  than the  applicable  price  ceiling.  Price  floors  and  ceilings  are
expressed in absolute Japanese yen, rather than percentage,  limits based on the
closing price of the stock on the previous trading day. In addition,  when there
is a major  order  imbalance  in a listed  stock,  the TSE posts a "special  bid
quote" or a "special asked quote" for that stock at a specified  higher or lower
price level than the stock's last sale price in order to solicit  counter-orders
and balance supply and demand for the stock.  Prospective  investors should also
be aware that the TSE may suspend the  trading of  individual  stocks in limited
and  extraordinary  circumstances,   including,  for  example,  unusual  trading
activity  in that  stock.  As a result,  changes  in the Nikkei 225 Index may be
limited by price limitations or special quotes, or by suspension of trading,  on
individual stocks which comprise the Nikkei 225 Index, which limitations may, in
turn, adversely affect the value of the MITTS Securities.
    

                                   OTHER TERMS

   
         The MITTS  Securities were issued as a series of senior debt securities
under the 1983  Indenture,  dated as of April 1, 1983,  as amended and restated,
between ML&Co. and The Chase Manhattan Bank, as trustee (the "Trustee").  A copy
of the 1983  Indenture  is filed as an  exhibit  to the  registration  statement
relating  to the  MITTS  Securities  of which  this  prospectus  is a part.  The
following summaries of certain provisions of the 1983 Indenture are not complete
and are  subject  to, and  qualified  in their  entirety  by  reference  to, all
provisions of the 1983 Indenture, including the definitions of terms in the 1983
Indenture.

         Series of senior debt  securities may from time to time be issued under
the 1983 Indenture,  without limitation as to aggregate principal amount, in one
or more series and upon terms as ML&Co.  may establish  under the  provisions of
the 1983 Indenture.

         The  1983  Indenture  and the  MITTS  Securities  are  governed  by and
construed in accordance with the laws of the State of New York.

         ML&Co. may issue senior debt securities with terms different from those
of senior debt securities  previously  issued,  and issue additional senior debt
securities of a previously issued series of senior debt securities.

         The senior debt  securities  are  unsecured  and rank  equally with all
other  unsecured and  unsubordinated  indebtedness  of ML&Co.  However,  because
ML&Co. is a holding company,  the rights of ML&Co. and its creditors,  including
the holders of senior debt securities, to participate in any distribution of the
assets of any subsidiary upon its liquidation or  reorganization or otherwise is
necessarily  subject to the prior claims of creditors of the subsidiary,  except
to the extent that claims of ML&Co.  itself as a creditor of the  subsidiary may
be  recognized.  In  addition,   dividends,  loans  and  advances  from  certain
subsidiaries,  including  MLPF&S,  to  ML&Co.  are  restricted  by  net  capital
requirements  under the Exchange  Act,  and under rules of  exchanges  and other
regulatory bodies.
    

<PAGE>
Limitations Upon Liens

   
         ML&Co.  may not, and may not permit any Subsidiary to, create,  assume,
incur or  permit to exist any  indebtedness  for  borrowed  money  secured  by a
pledge, lien or other encumbrance, other than those liens specifically permitted
by the 1983  Indenture,  on the Voting  Stock owned  directly or  indirectly  by
ML&Co.  of any  Subsidiary,  other than a Subsidiary  which,  at the time of the
incurrence of the secured indebtedness, has a net worth of less than $3,000,000,
unless the  outstanding  senior debt  securities are secured equally and ratably
with the secured indebtedness.

          "Subsidiary"  is defined in the 1983 Indenture as any  corporation of
which at the time of determination,  ML&Co.  and/or one or more subsidiaries of
ML&Co.  owns or  controls  directly or  indirectly  50% of the shares of Voting
Stock of that corporation.

         "Voting  Stock" is  defined in the 1983  Indenture  as the stock of the
class or classes having general  voting power under  ordinary  circumstances  to
elect at least a majority of the board of  directors,  managers or trustees of a
corporation  provided that, for the purposes of the 1983  Indenture,  stock that
carries only the right to vote  conditionally  on the  occurrence of an event is
not considered voting stock whether or not the event has happened.
    

Limitation on Disposition of Voting Stock of, and Merger and Sale of Assets by,
MLPF&S

   
         ML&Co. may not sell,  transfer or otherwise dispose of any Voting Stock
of MLPF&S or permit  MLPF&S to issue,  sell or  otherwise  dispose of any of its
Voting  Stock,  unless,  after  giving  effect to any such  transaction,  MLPF&S
remains a Controlled Subsidiary.

         "Controlled  Subsidiary"  is  defined in the 1983  Indenture  to mean a
corporation more than 80% of the outstanding shares of Voting Stock of which are
owned directly or indirectly by ML&Co.

         In addition,  ML&Co. may not permit MLPF&S to:

      o   merge or  consolidate,  unless the surviving company  is a Controlled
          Subsidiary, or
    

      o   convey or transfer  its  properties  and assets  substantially  as an
          entirety, except to one or more Controlled Subsidiaries.

Merger and Consolidation

   
          ML&Co.  may  consolidate or merge with or into any other  corporation
and ML&Co. may sell, lease or convey all or substantially  all of its assets to
any corporation, provided that:

      o   the  resulting  corporation,  if other than ML&Co.,  is a corporation
          organized and existing under the laws of the United States of America
          or any U.S. state and assumes all of ML&Co.'s obligations to:

                o   pay any amounts due and payable or deliverable with respect
                    to all the Senior Debt Securities ; and

                o   perform  and  observe  of  all  of  the   obligations   and
                    conditions  of  the  1983  Indenture  to  be  performed  or
                    observed by ML&Co., and

       o  ML&Co.  or the  successor  corporation,  as the case may be,  is not,
          immediately  after any  consolidation or merger, in default under the
          1983 Indenture.
    

Modification and Waiver

   
         The 1983  Indenture  may be  modified  and  amended  by ML&Co.  and the
Trustee with the consent of holders of at least 66 2/3% in  principal  amount of
each  outstanding  series of debt  securities  affected.  However,  without  the
consent of each holder of any outstanding debt security  affected,  no amendment
or modification to any Indenture may:

       o  change  the  stated  maturity  date  of  the  principal  of,  or  any
          installment of interest or Additional  Amounts payable on, any senior
          debt  security or any premium  payable on  redemption , or change the
          redemption price;

       o  reduce the principal amount of, or the interest or Additional Amounts
          payable  on,  any  senior  debt  security  or  reduce  the  amount of
          principal  which could be declared due and payable  before the stated
          maturity date;

       o  change  the place or  currency  of any  payment of  principal  or any
          premium,  interest or Additional  Amounts  payable on any senior debt
          security;

       o  impair the right to institute suit for the enforcement of any payment
          on or with respect to any senior debt security;

       o  reduce the percentage in principal  amount of the outstanding  senior
          debt  securities  of any  series,  the  consent  of whose  holders is
          required to modify or amend the 1983 Indenture; or

       o  modify  the  foregoing  requirements  or  reduce  the  percentage  of
          outstanding  senior  debt  securities  necessary  to  waive  any past
          default to less than a majority.

         No modification or amendment of ML&Co.'s Subordinated  Indenture or any
Subsequent  Indenture for subordinated  debt securities may adversely affect the
rights of any holder of ML&Co.'s Senior Indebtedness without the consent of each
holder  affected.  The  Holders of at least a majority  in  principal  amount of
outstanding  senior  debt  securities  of any series may,  with  respect to that
series,  waive past defaults under the Indenture and waive  compliance by ML&Co.
with  provisions in the 1983  Indenture,  except as described under "--Events of
Default".

 Events of Default

          Each of the following will be Events of Default with respect to  
senior debt securities of any series: 

       o  default in the payment of any interest or Additional  Amounts payable
          when due and continuing for 30 days;

       o  default in the payment of any principal or premium when due;

       o  default in the deposit of any sinking fund payment, when due;

       o  default  in  the  performance  of  any  other  obligation  of  ML&Co.
          contained in the  Indenture  for the benefit of that series or in the
          senior debt  securities of that series,  continuing for 60 days after
          written notice as provided in the 1983 Indenture;

       o  specified  events in  bankruptcy,  insolvency  or  reorganization  of
          ML&Co.; and

       o  any other  Event of Default  provided  with  respect  to senior  debt
          securities  of that series which are not  inconsistent  with the 1983
          Indenture.

         If an Event of  Default  occurs  and is  continuing  for any  series of
senior debt securities, other than as a result of the bankruptcy,  insolvency or
reorganization  of  ML&Co.,  the  Trustee  or the  holders  of at  least  25% in
principal  amount of the  outstanding  senior debt securities of that series may
declare  all  amounts,  or any lesser  amount  provided  for in the senior  debt
securities,  due and  payable or  deliverable  immediately.  At any time after a
declaration of acceleration has been made with respect to senior debt securities
of any  series  but before the  Trustee  has  obtained a judgment  or decree for
payment  of  money , the  holders  of a  majority  in  principal  amount  of the
outstanding senior debt securities of that series may rescind any declaration of
acceleration and its consequences,  if all payments due, other than those due as
a result of  acceleration,  have been made and all Events of  Default  have been
remedied or waived.

         Any Event of Default with respect to any series of debt  securities may
be waived by the holders of a majority in principal  amount or  aggregate  issue
price of the outstanding debt securities of that series, except a default:

       o  in the payment of any amounts  due and payable or  deliverable  under
          the debt securities of that series; or

       o  in respect of an  obligation  or  provision  of any  Indenture  which
          cannot be  modified  under the terms of that  Indenture  without  the
          consent of each holder of each series of debt securities affected.

         The holders of a majority in principal amount of the outstanding senior
debt securities of a series may direct the time,  method and place of conducting
any proceeding  for any remedy  available to the Trustee or exercising any trust
or power conferred on the Trustee with respect to those senior debt  securities,
provided that any direction shall not be in conflict with any rule of law or the
1983 Indenture.  Before proceeding to exercise any right or power under the 1983
Indenture  at the  direction of the  holders,  the Trustee  shall be entitled to
receive  from the Holders  reasonable  security or  indemnification  against the
costs,  expenses and liabilities which might be incurred by it in complying with
any direction.

         The MITTS Securities and other series of senior debt securities  issued
under the 1983 Indenture do not have the benefit of any cross-default provisions
with other indebtedness of ML&Co.

         ML&Co. is required to furnish to the Trustee annually a statement as
to the fulfillment by  ML&Co. of all of its obligations under the  1983
Indenture.

                      UNITED STATES FEDERAL INCOME TAXATION

         Solely  for  purposes  of  applying  the  final   Treasury   Department
Regulations  (the "Final  Regulations")  concerning  the United  States  Federal
income  tax  treatment  of  contingent  payment  debt  instruments  to the MITTS
Securities,  ML&Co.  has determined that the projected  payment schedule for the
MITTS  Securities  will consist of payment on the maturity date of the principal
amount and a projected Supplemental  Redemption Amount equal to $4.8938 per Unit
(the "Projected  Supplemental  Redemption Amount"). This represents an estimated
yield  on  the  MITTS   Securities   equal  to  6.01%   per  annum   (compounded
semiannually).

         The  projected   payment   schedule   (including   both  the  Projected
Supplemental  Redemption Amount and the estimated yield on the MITTS Securities)
has been determined  solely for United States Federal income tax purposes (i.e.,
for purposes of applying the Final Regulations to the MITTS Securities),  and is
neither a prediction nor a guarantee of what the actual Supplemental  Redemption
Amount  will be, or that the actual  Supplemental  Redemption  Amount  will even
exceed zero.

         The  following  table sets forth the  amount of  interest  that will be
deemed to have accrued with respect to each Unit of the MITTS Securities  during
each  accrual  period  over  the term of the  MITTS  Securities  based  upon the
projected  payment  schedule  for  the  MITTS  Securities  (including  both  the
Projected Supplemental  Redemption Amount and the estimated yield equal to 6.01%
per annum  (compounded  semiannually))  as determined by ML&Co.  for purposes of
applying the Final Regulations to the MITTS Securities:

<TABLE>
<CAPTION>

                  Accrual Period                       Interest Deemed to            Total Interest
                  --------------                         Accrue During           Deemed  to Have Accrued
                                                       Accrual  Period          on the MITTS Securities
                                                          (per Unit)          as of End  of Accrual Period
                                                          ---------                     (per Unit)
                                                                                        ---------
    

   
<S>                                                      <C>                            <C>
December 28, 1998 through March 21, 1999............       $ 0.1356                      $ 0.1356
March 22, 1999 through September 21, 1999...........       $ 0.3045                      $ 0.4401
September 22, 1999 through March 21, 2000...........       $ 0.3138                      $ 0.7539
March 22, 2000 through September 21, 2000...........       $ 0.3231                      $ 1.0770
September 22, 2000 through March 21, 2001...........       $ 0.3329                      $ 1.4099
March 22, 2001 through September 21, 2001...........       $ 0.3428                      $ 1.7527
September 22, 2001 through March 21, 2002...........       $ 0.3532                      $ 2.1059
March 22, 2002 through September 21, 2002...........       $ 0.3638                      $ 2.4697
September 22, 2002 through March 21, 2003...........       $ 0.3747                      $ 2.8444
March 22, 2003 through September 21, 2003...........       $ 0.3860                      $ 3.2304
September 22, 2003 through March 21, 2004...........       $ 0.3976                      $ 3.6280
March 22, 2004 through September 21, 2004...........       $ 0.4095                      $ 4.0375
September 22, 2004 through March 21, 2005...........       $ 0.4218                      $ 4.4593
March 22, 2005 through September 21, 2005...........       $ 0.4345                      $4.8938
</TABLE>
 
         Projected Supplemental Redemption Amount = $ 4.8938 per Unit.

         All  prospective  investors in the Securities  should consult their own
tax  advisors  concerning  the  application  of the Final  Regulations  to their
investment in the MITTS  Securities.  Investors in the MITTS Securities may also
obtain the projected payment  schedule,  as determined by ML&Co. for purposes of
the application of the Final Regulations to the MITTS Securities,  by submitting
a written  request to  Merrill  Lynch & Co.,  Inc.,  Attn:  Darryl W.  Colletti,
Corporate  Secretary's Office, 100 Church Street, 12th Floor, New York, New York
10080-6512.

         WHERE YOU CAN FIND MORE INFORMATION

         We file reports,  proxy statements and other  information with the SEC.
Our SEC filings are also  available  over the  Internet at the SEC's web site at
http://www.sec.gov.  You may also read and copy any document we file by visiting
the SEC's public  reference  rooms in Washington,  D.C., New York, New York, and
Chicago, Illinois. Please call the SEC at 1-800-SEC-0330 for further information
about the public reference rooms. You may also inspect our SEC reports and other
information at the New York Stock Exchange, Inc., 20 Broad Street, New York, New
York 10005.

         We have  filed  a  registration  statement  on Form  S-3  with  the SEC
covering the MITTS Securities and other securities.  For further  information on
ML&Co. and the MITTS Securities,  you should refer to our registration statement
and its exhibits.  This prospectus  summarizes  material provisions of contracts
and other documents that we refer you to. Because the prospectus may not contain
all the information that you may find important, you should review the full text
of these  documents.  We have included  copies of these documents as exhibits to
our registration statement of which this prospectus is a part.

                INCORPORATION OF INFORMATION WE FILE WITH THE SEC

         The SEC allows us to incorporate  by reference the  information we file
with them, which means:

       o  incorporated documents are considered part of the prospectus;

       o  we can disclose  important  information  to you by  referring  you to
          those documents; and

       o  information that we file with the SEC will  automatically  update and
          supersede this incorporated information.

         We incorporate by reference the documents listed below which were filed
with the SEC under the Exchange Act:

       o  annual  report  on Form 10-K for the year  ended  December  26,  1997
          (excluding  the financial  information  which was restated in Exhibit
          99(i) to our current report on Form 8-K dated December 10, 1998);

       o  quarterly reports on Form 10-Q for the quarters ended March 27, 1998,
          June 26, 1998 and September 25, 1998; and

       o  current reports on Form 8-K dated January 20, 1998, January 30, 1998,
          February 4,1998, February 12, 1998, February 23, 1998, March 19, 1998,
          April  13,1998,  April 29, 1998, May 19, 1998,  June 2, 1998,  June 3,
          1998,  June 15, 1998, June 24, 1998, June 26, 1998, July 2, 1998, July
          14, 1998, July 15, 1998, July 29, 1998,  September 3, 1998,  September
          8,1998,  September  29,  1998,  October 13,  1998,  October 21,  1998,
          October 28,  1998,  November 3, 1998,  November  24,1998,  December 1,
          1998, December 10, 1998, December 28, 1998, January 19, 1999, February
          17, 1999, February 19, 1999, February 22, 1999 and February 23, 1999.

         We also  incorporate by reference each of the following  documents that
we will file with the SEC after the date of this prospectus  until this offering
is completed or after the date of this initial registration  statement and prior
to effectiveness of the registration statement:

       o  reports filed under Sections 13(a) and (c) of the Exchange Act;

       o  definitive proxy or information  statements filed under Section 14 of
          the  Exchange Act in  connection  with any  subsequent  stockholders'
          meeting; and

       o  any reports filed under Section 15(d) of the Exchange Act.

         You  should  rely only on  information  contained  or  incorporated  by
reference in this  prospectus.  We have not, and MLPF&S has not,  authorized any
other person to provide you with different  information.  If anyone provides you
with different or  inconsistent  information,  you should not rely on it. We are
not,  and  MLPF&S  is not,  making  an offer  to sell  these  securities  in any
jurisdiction where the offer or sale is not permitted.

     You should  assume that the  information  appearing in this  prospectus  is
accurate  as of the  date of  this  prospectus  only.  Our  business,  financial
condition and results of operations may have changed since that date.

          You may  request a copy of any filings  referred to above  (excluding
exhibits),  at no cost, by contacting us at the following address: Mr. Lawrence
M. Egan,  Jr.,  Corporate  Secretary's  Office,  Merrill Lynch & Co., Inc., 100
Church Street, New York, New York 10080-6512, Telephone: (212) 602-8435.

                              PLAN OF DISTRIBUTION

         This prospectus has been prepared in connection with secondary sales of
the MITTS  Securities  and is to be used by MLPF&S when making  offers and sales
related to market-making transactions in the MITTS Securities.

          MLPF&S  may  act  as  principal  or  agent  in  these   market-making
transactions.

          The MITTS  Securities  may be offered on the AMEX or off the exchange
in negotiated transactions or otherwise.

          The  distribution  of  the  MITTS  Securities  will  conform  to  the
requirements  set forth in the applicable  sections of Rule 2720 of the Conduct
Rules of the NASD.
    

                                     EXPERTS

   
         The  consolidated  financial  statements of ML&Co. and its subsidiaries
included  in ML&Co.'s  current  report on Form 8-K dated  December  10, 1998 and
related financial statement schedules of ML&Co. and its subsidiaries included in
the 1997 annual  report on Form 10-K,  and  incorporated  by  reference  in this
prospectus, have been audited by Deloitte & Touche LLP, independent auditors, as
stated in their  reports  incorporated  by  reference  in this  prospectus.  The
Selected  Financial  Data under the  captions  "Operating  Results",  "Financial
Position" and "Common Share Data" for each of the five years in the period ended
December 26, 1997 included in the current  report on Form 8-K dated December 10,
1998, and  incorporated by reference in this  prospectus,  has been derived from
consolidated financial statements audited by Deloitte & Touche LLP, as set forth
in their reports included or incorporated by reference in this prospectus. These
consolidated financial statements and related financial statement schedules, and
Selected  Financial Data  incorporated  by reference in this  prospectus and the
registration   statement  of  which  this   prospectus  is  a  part,  have  been
incorporated  in this  prospectus  by reference in reliance  upon the reports of
Deloitte & Touche LLP given upon their  authority as experts in  accounting  and
auditing.

         With respect to unaudited interim financial information for the periods
included in the quarterly  reports on Form 10-Q which are  incorporated  in this
prospectus by reference,  Deloitte & Touche LLP have applied limited  procedures
in accordance  with  professional  standards  for a review of such  information.
However,  as stated in their reports included in these quarterly reports on Form
10-Q and  incorporated by reference in this  prospectus,  they did not audit and
they  do  not  express  an  opinion  on  any  interim   financial   information.
Accordingly,  the degree of reliance on their reports on this information should
be restricted in light of the limited nature of the review  procedures  applied.
Deloitte & Touche LLP are not subject to the liability  provisions of Section 11
of the Securities Act of 1933, as amended,  for any report on unaudited  interim
financial  information  because  any report is not a "report" or a "part" of the
registration statement prepared or certified by an accountant within the meaning
of Sections 7 and 11 of the Securities Act.
    



                        Subject to Completion
      Preliminary Prospectus Supplement, dated, February , 1999

PROSPECTUS SUPPLEMENT                                           [LOGO]
(To pospectus dated           )

                                                  units
                      Merrill Lynch & Co., Inc.
                Market Index Target-Term Securities SM
                           due March , 2006
                        "MITTS(R) Securities"
                    $10 principal amount per unit

The MITTS Securities:

     o   100% principal protection at maturity
     o   No payments prior to the maturity date o Senior unsecured
         debt securities of ML&Co.
     o   Linked to the value of the Index o We have applied to list
         the MITTS Securities on the American Stock Exchange under the
         trading symbol " ".
     o   Closing date: , 1999

Payment at Maturity:

     o   On the maturity date, for each unit of the MITTS Securities
         you own, we will pay you an amount equal to the sum of the
         principal amount of each unit and an additional amount based
         on the percentage increase, if any, in the value of the
               Index adjusted by an adjustment factor as described in 
         this prospectus.
     o   You will receive no less than the principal amount of your MITTS
         Securities.

<PAGE>


                Investing in the MITTS Securities involves risk.

     See "Risk Factors"beginning on page S- of this prospectus supplement.

     Neither the Securities and Exchange Commission nor any state securities
commission has approved these securities or passed upon the adequacy of this
prospectus supplement or the attached prospectus. Any representation to the
contrary is a criminal offense.

                                                             Per unit  Total
                                                             --------  -----
Public offering price....................................... $10.00      $ 
Underwriting  discountl..................................... $           $ 
Proceeds, before expenses, to Merrill Lynch & Co., Inc...... $           $ 


     The public offering price and the underwriting discount for any single
     transaction to purchase:

     (a) between units and units will be $ per unit and $ per unit,
     respectively; and
     (b) more than units will be $ per unit and $ per unit, respectively.


                              -------------------
                              Merrill Lynch & Co.
                              -------------------

            The date of this prospectus supplement is March , 1999.


- ------------------
"MITTS" is a registered service mark and "Market Index Target-Term Securities"
are registered service marks owned by Merrill Lynch & Co., Inc.



<PAGE>


                          TABLE OF CONTENTS


<PAGE>


                       SUMMARY INFORMATION--Q&A



<PAGE>


     This summary includes questions and answers that highlight selected
information from the prospectus and prospectus supplement to help you
understand the Market Index Target-Term Securities due , or the MITTS
Securities. You should carefully read the accompanying prospectus and this
prospectus supplement to fully understand the terms of the MITTS Securities,
the Index (the " Index" or "Index"), and the tax and other considerations that
are important to you in making a decision about whether to invest in the MITTS
Securities. You should carefully review the "Risk Factors" section, which
highlights certain risks associated with an investment in the MITTS Securities,
to determine whether an investment in the MITTS Securities is appropriate for
you.

     References in this prospectus supplement to "ML&Co.", "we", "us" and "our"
are to Merrill Lynch & Co., Inc.

     References in this prospectus supplement to "MLPF&S" are to Merrill Lynch,
Pierce, Fenner & Smith Incorporated.


What are the MITTS Securities?

     The MITTS Securities are a series of senior debt securities issued by
ML&Co. and are not secured by collateral. The MITTS Securities will rank
equally with all of our other unsecured and unsubordinated debt. The MITTS
Securities will mature on , . We cannot redeem the MITTS Securities at any
earlier date. We will make no payments on the MITTS Securities until maturity.

     Each unit of MITTS Securities represents $10 principal amount of MITTS
Securities. You may transfer the MITTS Securities only in whole units. You will
not have the right to receive physical certificates evidencing your ownership
except under limited circumstances. Instead, we will issue the MITTS Securities
in the form of a global certificate, which will be held by The Depository Trust
Company, also known as DTC, or its nominee. Direct and indirect participants in
DTC will record beneficial ownership of the MITTS Securities by individual
investors. You should refer to the section "Description of the MITTS
Securities--Depositary" in this prospectus supplement.

What will I receive at the stated maturity date of the MITTS Securities?

     We have designed the MITTS Securities for investors who want to protect
their investment by receiving at least the principal amount of their investment
at maturity and who also want to participate in possible increases in the Index
as reduced by the Adjustment Factor. At the stated maturity date, you will
receive a payment on the MITTS Securities equal to the sum of two amounts: the
"Principal Amount" and the "Supplemental Redemption Amount".

Principal Amount

     The Principal Amount per unit is $10.

Supplemental Redemption Amount

     The Supplemental Redemption Amount per unit will equal:

               $10 X (Adjusted Ending Value - Starting Value)
               ----------------------------------------------
                            Starting Value

but will not be less than zero.

     "Starting Value", means the closing value of the Index on the date the
MITTS Securities are priced for initial sale to the public. We will disclose
the Starting Value in the final prospectus supplement delivered to you in
connection with sales of the MITTS Securities.

     "Adjusted Ending Value" means the average of the values of the Index, as
reduced by the application of the Adjustment Factor, at the close of the market
on five business days before the maturity of the MITTS Securities. We may
calculate the Adjusted Ending Value by reference to fewer than five or even a
single day's closing value if, during the period shortly before the stated
maturity date of the MITTS Securities, there is a disruption in the trading of
the component stocks comprising the Index or certain futures or options
relating to the Index.

     The "Adjustment Factor" is expected to be between % and % per year and
will be prorated based on a 365-day year and applied each calendar day to
reduce the value of the Index. We will determine the Adjustment Factor on the
date the securities are priced for initial sale to the public and it will
appear in the final prospectus supplement delivered to you in connection with
sales of the MITTS Securities. As a result of the application of the Adjustment
Factor, the adjusted value of the Index used to calculate your Supplemental
Redemption Amount at the stated maturity of the MITTS Securities will be
approximately % to % less than the actual Index value on any day during the
Calculation Period. For a detailed discussion of how the Adjustment Factor will
affect the value of the Index used to calculate your Supplemental Redemption
Amount (i.e., the Adjusted Ending Value), see "Description of the MITTS
Securities--Payment at Maturity" in this prospectus supplement.

     For more specific information about the Supplemental Redemption Amount,
please see the section "Description of the MITTS Securities" in this prospectus
supplement.

     We will pay you a Supplemental Redemption Amount only if the Adjusted
Ending Value is greater than the Starting Value. If the Adjusted Ending Value
is less than, or equal to, the Starting Value, the Supplemental Redemption
Amount will be zero. We will pay you the Principal Amount of the MITTS
Securities regardless of whether any Supplemental Redemption Amount is payable.


<PAGE>

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

Examples

     Here are two examples of Supplemental Redemption Amount calculations
assuming an Adjustment Factor of % (the midpoint of the expected range of % and
%):

Example 1--The Index, as adjusted, is below the Starting Value at maturity:

  Hypothetical Starting Value:  1,223.55
  Hypothetical closing value of the Index at maturity:  1,468.26 
  Hypothetical Adjusted Ending Value:  1,177.71

<TABLE>
 
  <S>                                                                      <C>        
                                                                                      Supplemental
                                                                             = $0.00  Redemption  
  Supplemental Redemption Amount (per unit) = $10  X  (1,177.71-1,223.55 )            Amount cannot            
                                                      -------------------             be less than zero) 
                                                           1,223.55                                           
                                                                                                  
                                                                      
</TABLE>

  Total payment at maturity (per unit) = $10 + $0 = $10

Example 2--The Index, as adjusted, is above the Starting Value at maturity:

  Hypothetical Starting Value:  1,223.55
  Hypothetical closing value of the Index at maturity:  2,080.04
  Hypothetical Adjusted Ending Value:  1,668.42

                                                    (1,668.42-1,223.55)
  Supplemental Redemption Amount (per unit) = $10 X ------------------ = $3.64
                                                          1,223.55

  Total payment at maturity (per unit) = $10 + $3.64 = $13.64

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

<PAGE>


Who publishes the Index and what does the Index measure?

         [Description of Index].

     Please note than an investment in the MITTS Securities does not entitle
you to any ownership interest in the stocks of the companies included in the
Index.


How has the Index performed historically?

     Tables showing the year end closing value of the Index for each year from
through 1998 and the month-end closing value of the Index from January 1990
through January 1999 are provided in the section "The Index--Historical Data on
the Index", in this prospectus supplement. We have provided this historical
information to help you evaluate the behavior of the Index in various economic
environments; however, past performance of the Index is not necessarily
indicative of how the Index will perform in the future.


What about taxes?

     Each year, you will be required to pay taxes on ordinary income from the
MITTS Securities over their term based upon an estimated yield for the MITTS
Securities, even though you will not receive any payments from us until
maturity. We have determined this estimated yield, in accordance with
regulations issued by the U.S. Treasury Department, solely in order for you to
figure the amount of taxes that you will owe each year as a result of owning a
MITTS Security. This estimated yield is neither a prediction nor a guarantee of
what the actual Supplemental Redemption Amount will be, or that the actual
Supplemental Redemption Amount will even exceed zero. We have determined that
this estimated yield will equal % per annum (compounded semiannually).

     Based upon this estimated yield, if you pay your taxes on a calendar year
basis and if you buy a MITTS Security for $10 and hold the MITTS Security until
maturity, you will be required to pay taxes on the following amounts of
ordinary income from the MITTS Securities each year: $ in 1999, $ in 2000, $ in
2001, $ in 2002, $ in 2003, $ in 2004, $ in 2005 and $ in 2006. However, in
2006, the amount of ordinary income that you will be required to pay taxes on
from owning such MITTS Security may be greater or less than $ , depending upon
the Supplemental Redemption Amount, if any, you receive. Also, if the
Supplemental Redemption Amount is less than $ , you may have a loss which you
could deduct against other income you may have in 2006, but under current tax
regulations, you would neither be required nor allowed to amend your tax
returns for prior years. For further information, see "United States Federal
Income Taxation" in this prospectus supplement.


Will the MITTS Securities be listed on a stock exchange?

     We have applied to list the MITTS Securities on the AMEX under the trading
symbol "FML". You should be aware that the listing of the MITTS Securities on
the NYSE will not necessarily ensure that a liquid trading market will be
available for the MITTS Securities. You should review "Risk Factors--Uncertain
trading market".


What is the role of MLPF&S?

     Our subsidiary, MLPF&S, is the underwriter for the offering and sale of
the MITTS Securities. After the initial offering, MLPF&S intends to buy and
sell MITTS Securities to create a secondary market for holders of the MITTS
Securities, and may stabilize or maintain the market price of the MITTS
Securities during the initial distribution of the MITTS Securities. However,
MLPF&S will not be obligated to engage in any of these market activities or
continue them once it has started.

     MLPF&S will also be our agent for purposes of calculating, among other
things, the Adjusted Ending Value and the Supplemental Redemption Amount. Under
certain circumstances, these duties could result in a conflict of interest
between MLPF&S's status as a subsidiary of ML&Co. and its responsibilities as
calculation agent.




Who is ML&Co.?

     Merrill Lynch & Co., Inc. is a holding company with various subsidiary and
affiliated companies that provide investment, financing, insurance and related
services on a global basis. For information about ML&Co. see the section
"Merrill Lynch & Co., Inc." in the accompanying prospectus. You should also
read the other documents we have filed with the SEC, which you can find by
referring to the section "Where You Can Find More Information" in this
prospectus supplement.


Are there any risks associated with my investment?

     Yes, an investment in the MITTS Securities is subject to risk. Please
refer to the section "Risk Factors" in this prospectus supplement.


<PAGE>



                                     PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.

     The following table sets forth all expenses in connection with the issuance
and distribution of the securities being  registered.  All the amounts shown are
estimates, except the registration fee and the NASD fee.

     Registration fee...........................................    $4,170,000
     Fees and expenses of accountants...........................       400,000
     Fees and expenses of counsel...............................     1,500,000
     NASD fee...................................................        30,500
     Fees and expenses of Trustees and Warrant Agents...........       800,000
     Printing expenses..........................................       800,000
     Printing and engraving of securities.......................       100,000
     Rating agency fees.........................................       500,000
     Stock exchange listing fees................................       300,000
     Miscellaneous..............................................         4,500
                                                                     ---------
   
          Total.................................................    $8,605,000
                                                                    ==========
    

ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS.

     Section 145 of the General  Corporation  Law of the State of  Delaware,  as
amended,  provides that under certain  circumstances a corporation may indemnify
any  person  who was or is a party  or is  threatened  to be made a party to any
threatened,  pending or completed  action,  suit or  proceeding,  whether civil,
criminal,  administrative  or  investigative,  by  reason  of the fact that such
person is or was a director, officer, employee or agent of the corporation or is
or was  serving  at its  request in such  capacity  in  another  corporation  or
business association,  against expenses (including attorneys' fees),  judgments,
fines and amounts paid in settlement  actually and  reasonably  incurred by such
person in connection  with such action,  suit or proceeding if such person acted
in good faith and in a manner  such person  reasonably  believed to be in or not
opposed  to the best  interests  of the  corporation  and,  with  respect to any
criminal action or proceeding,  has no reasonable cause to believe such person's
conduct was unlawful.

     Article XIII, Section 2 of the Restated Certificate of Incorporation of the
Company  provides in effect that,  subject to certain  limited  exceptions,  the
Company shall  indemnify its directors and officers to the extent  authorized or
permitted by the General Corporation Law of the State of Delaware.

     Each of the  underwriting  and  distribution  agreements  and forms thereof
filed  as  Exhibit  1  provides  for the  indemnification  of the  Company,  its
controlling   persons,  its  directors  and  certain  of  its  officers  by  the
Underwriters  against  certain  liabilities,  including  liabilities  under  the
Securities Act of 1933, as amended (the "Act").

     The  directors  and officers of the Company are insured  under  policies of
insurance  maintained  by the  Company,  subject to the limits of the  policies,
against  certain  losses  arising  from any claim made against them by reason of
being or having been such  directors or officers.  In addition,  the Company has
entered into contracts with all of its directors  providing for  indemnification
of such  persons by the Company to the full extent  authorized  or  permitted by
law, subject to certain limited exceptions.

     The  Declaration  of Trust of the Trust  provides,  to the  fullest  extent
permitted  by  applicable  law,  for  indemnity  of the  Regular  Trustees,  any
Affiliate of any Regular Trustee, any officer,  director,  shareholder,  member,
partner,  employees,  representative  or agent of any  Regular  Trustee,  or any
officer, director, shareholder member, partner, employee representative or agent
of the Trust or its Affiliates (each a "Company Indemnified  Person"),  from and
against  losses and  expenses  incurred by such  Company  Indemnified  Person in
connection with any action, suit or proceeding, except that if such action, suit
or  proceedings  is by or in the  right of the  Trust,  the  indemnity  shall be
limited to expenses of such Company Indemnified Person.

     The Limited Partnership  Agreement of the Partnership  provides that to the
fullest extent permitted by applicable law, the Partnership  shall indemnify and
hold harmless each of the General Partner, and any Special  Representative,  any
Affiliate  of the General  Partner or any Special  Representative,  any officer,
director, shareholder,  member, partner, employee representative or agent of the
General  Partner  or any  Special  Representative,  or any of  their  respective
Affiliates, or any employee of agent of the Partnership or its Affiliates (each,
a "Partnership  Indemnified Person"), from and against any loss, damage or claim
incurred by such Partnership Indemnified Person by reason of any act or omission
performed  or omitted by such  Partnership  Indemnified  Person in good faith on
behalf of the Partnership and in a manner such  Partnership  Indemnified  Person
reasonably  believed  to be within  the  scope of  authority  conferred  on such
Partnership Indemnified Person by the Limited Partnership Agreement, except that
no Partnership Indemnified Person shall be entitled to be indemnified in respect
of any loss, damage or claim incurred by such Partnership  Indemnified Person by
reason of gross  negligence or willful  misconduct  with respect to such acts or
omissions.  The Limited Partnership Agreement also provides that, to the fullest
extent permitted by applicable law, expenses  (including legal fees) incurred by
a Partnership Indemnified Person in defending any claim, demand, action, suit or
proceeding shall, from time to time, be advanced by the Partnership prior to the
final disposition of such claim, demand, action, suit or proceeding upon receipt
by the  Partnership  of  any  undertaking  by or on  behalf  of the  Partnership
Indemnified  Person  to repay  such  amount if it shall be  determined  that the
Partnership  Indemnified  Person is not entitled to be indemnified as authorized
in the Limited Partnership Agreement.

     The  Regular  Trustees  of the  Trust are  covered  by  insurance  policies
indemnifying them against certain  liabilities,  including  certain  liabilities
arising  under the Act,  which might be incurred  by them in such  capacity  and
against  which they  cannot be  indemnified  by the  Company  or the Trust.  Any
agents, dealers or underwriters who execute the agreements filed as Exhibit 1 of
this  Registration   Statement  with  respect  to  Trust  Originated   Preferred
Securities  (ServiceMark)  will agree to indemnify the  Company's  directors and
their  officers  and the  Trustees who signed the  Registration  Statement  with
respect to such securities against certain  liabilities that may arise under the
Act with respect to  information  furnished to the Company or the Trust by or on
behalf of any such indemnifying party.

ITEM 16. LIST OF EXHIBITS.

<TABLE>
<CAPTION>
   
Exhibit                                                                                      Incorporation by Reference
Number                                       Description                                         to Filings Indicated
- ------                                       -----------                                     ---------------------------
    
<S>                      <C>                                                              <C>
1(a)                     Form of Underwriting Agreement for Debt Securities and           Exhibit 1(a) to Company's Registration
                           Debt, Currency and Index Warrants, including forms of          Statement on Form S-3 (No. 333-59997).
                           Terms Agreement.

1(b)                       Form of  Distribution  Agreement,  including  form of Terms    Exhibit 1(b) to Company's   Registration
                           Agreement, relating to Medium-Term Notes, Series B (a          Statement on Form S-3 (No. 33-51489).
                           series of Senior Debt Securities).

1(c)                     Form of Underwriting Agreement for Preferred Stock and           Exhibit 1(c) to Company's Registration
                           Common Stock Warrants, Preferred Stock, Depositary Shares      Statement on Form S-3 (No. 333-59997).
                           and Common Stock.

1(d)                     Form of Purchase Agreement relating to the Trust Preferred       Exhibit 1.1 to Company's Registration
                           Securities.                                                    Statement on Form S-3 (No. 333-42859).

4(a)(i)                  Senior Indenture, dated as of April 1, 1983, as amended and      Exhibit 99(c) to Company's  Registration
                           restated (the "1983 Senior  Indenture"),  between the          Statement on Form 8-A dated July 20, 1992.
                           Company and The Chase Manhattan Bank, formerly known as
                           Chemical Bank (successor by merger to Manufacturers
   
                           Hanover Trust Company)
    

4(a)(ii)                 Senior  Indenture,  dated as of  October 1, 1993 (the "1993      Exhibit 4 to Company's Current Report on
                           Senior Indenture"),  between  the Company and the Chase        Form 8-K dated October 7, 1993.
                           Manhattan Bank (successor by merger to The Chase
                           Manhattan Bank, N.A.).

4(a)(iii)                Form of initial Subsequent Indenture with respect to Senior
                           Debt Securities.*

4(a)(iv)                 Form of Subsequent Indenture with respect to Senior Debt
                           Securities.*

4(b)(i)                  Supplemental  Indenture to the 1983 Senior Indenture, dated      Exhibit 99(c) to Company's  Registration
                           March 15, 1990, between the Company and The Chase              Statement on Form 8-A dated July 20, 1992.
                           Manhattan  Bank,  formerly  known  as  Chemical  Bank
                           (successor by merger to  Manufacturers  Hanover Trust
                           Company).

4(b)(ii)                 Eighth Supplemental Indenture to the 1983 Senior Indenture,      Exhibit 4(b) to Post-Effective Amendment
                           dated  March 1, 1996, between the Company and The Chase        No. 1 to Company's Registration Statement
                           Manhattan  Bank,  formerly  known as Chemical Bank             on Form S-3 (No. 33-65135).
                           (successor by merger to Manufacturers Hanover Trust
                           Company).

4(b)(iii)                Ninth Supplemental Indenture to the 1983 Senior Indenture,       Exhibit 4(b) to Post-Effective  Amendment
                           dated June 1, 1996, between the Company and The Chase          No. 4 to Company's Registration  Statement
                           Manhattan Bank,  formerly  known as Chemical  Bank             on Form S-3 (No. 33-65135).
                           (successor by merger to Manufacturers Hanover Trust
                           Company).
______________________
*    Previously filed.
<PAGE>
Exhibit                                                                                      Incorporation by Reference
Number                                       Description                                         to Filings Indicated
- ------                                       -----------                                     ---------------------------

4(b)(iv)                 Tenth Supplemental Indenture to the 1983 Senior Indenture,       Exhibit 4(b) to Post-Effective  Amendment
                           dated July 1, 1996, between the Company and The Chase          No. 5 to Company's  Registration Statement
                           Manhattan Bank,  formerly  known as  Chemical  Bank            on Form S-3 (No. 33-65135).
                           (successor by merger to Manufacturers Hanover Trust
   
                           Company)
    

4(b)(v)                  Supplemental  Indenture to the 1983 Senior Indenture, dated      Exhibit 4(b)(ii) to Company's
                           October 25, 1993, between  the  Company  and  The  Chase       Registration Statement on Form S-3
                           Manhattan  Bank  (successor by merger to The Chase             (No. 33-61559).
                           Manhattan Bank, N.A.).

4(b)(vi)                 Twelfth Supplemental Indenture to the 1983 Senior Indenture      Exhibit 4(a) to Company's  Current  report
                           dated as of September 1, 1998 between the Company and The      on Form 8-K dated October 21, 1998.
                           Chase Manhattan Bank, formerly known as Chemical Bank
                           (successor by merger to Manufacturers Hanover Trust
                           Company).

4(b)(vii)                First Supplemental Indenture to the 1993 Senior Indenture,       Exhibit 4(a) to Company's  Current Report
                           dated as of June 1, 1998, between the Company and The          on Form 8-K dated July 2, 1998.
                           Chase  Manhattan  Bank  (successor  by  merger to The
                           Chase Manhattan Bank N.A.).

4(c)(i)                  Form of Subordinated Indenture between the Company and The       Exhibit 4.7 to Company's Registration
                           Chase Manhattan Bank.                                          Statement on Form S-3 (No. 333-16603).

4(c)(ii)                 Form of Subsequent Indentures with respect to Subordinated
                           Debt Securities.*

   
4(d)                     Form of 7-3/4% Note due March 1, 1999.                           Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated March 2, 1992.

4(e)                     Form of 6-3/8% Note due March 30, 1999.                          Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated March 30, 1994.

4(f)                     Form of Equity Participation Security with Minimum Return        Exhibit 4(ooo) to Amendment No. 1 to
                           Protection due June 30, 1999.                                  Company's Registration Statement on
                                                                                          Form S-3 (No. 33-54218).

4(g)                     Form of European Portfolio Market Index Target-Term              Exhibit 4 to Company's Current Report on
                           Security due June 30, 1999.                                    Form 8-K dated December 30, 1993.

4(h)                     Form of 8-1/4% Note due November 15, 1999.                       Exhibit 4(cc) to Company's Registration
                                                                                          Statement on Form S-3 (No. 33-45327).

4(i)                     Form of Stock Market Annual Reset Term Note due                  Exhibit 4 to Company's Current Report on
                           December 31, 1999 (Series A).                                  Form 8-K dated April 29, 1993.

4(j)                     Form of Japan Index Equity Participation Security with           Exhibit 4 to Company's Current Report on
                           Minimum Return Protection due January 31, 2000.                Form 8-K dated January 27, 1994.

4(k)                     Form of 8-3/8% Note due February 9, 2000.                        Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated February 9, 1995.

4(l)                     Form of 6.70% Note due August 1, 2000.                           Exhibit 4 to Company's Report on Form 8-K
                                                                                          dated August 1, 1995.

4(m)                     Form of AMEX Oil Index Stock Market Annual Reset Term Note       Exhibit 4 to Company's Current Report on
                           due December 29, 2000.                                         Form 8-K dated March 31, 1994.

4(n)                     Form of 8% Note due February 1, 2002.                            Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated February 4, 1992.

______________________
*    Previously filed.
<PAGE>
Exhibit                                                                                      Incorporation by Reference
Number                                       Description                                         to Filings Indicated
- ------                                       -----------                                     ---------------------------
4(o)                     Form of Step-Up Note due April 30, 2002.                         Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated April 30, 1992.

4(p)                     Form of Step-Up Note due May 6, 2002.                            Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated May 6, 1992.

4(q)                     Form of 7-3/8% Note due August 17, 2002.                         Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated August 17, 1992.

4(r)                     Form of Major 8 European Index Market Index Target-Term          Exhibit 4 to Company's Current Report on
                           Security due August 30, 2002.                                  Form 8-K dated August 1, 1997.

4(s)                     Form of 6.64% Note due September 19, 2002.                       Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated September 19, 1995.

4(t)                     Form of 8.30% Note due November 1, 2002.                         Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated May 4, 1992.

4(u)                     Form of Major 11 European Market Index Target-Term Security      Exhibit 4 to Company's Current Report on
                           due December 6, 2002.                                          Form 8-K dated November 26, 1997.

4(v)                     Form of 6-7/8% Note due March 1, 2003.                           Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated March 1, 1993.

4(w)                     Form of 7.05% Note due April 15, 2003.                           Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated April 15, 1993.

4(x)                     Form of 6.55% Note due August 1, 2004.                           Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated August 1, 1997.

4(y)                     Form of Russell 2000 Index Market Index Target-Term              Exhibit 4 to Company's Current Report on
                           Security due September 30, 2004.                               Form 8-K dated September 29, 1997.

4(z)                     Form of 6-1/4% Note due January 15, 2006.                        Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated January 20, 1994.

4(aa)                    Form of 6-3/8% Note due September 8, 2006.                       Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated September 8, 1993.

4(bb)                    Form of 8% Note due June 1, 2007.                                Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated June 1, 1992.

4(cc)                    Form of S&P 500 Inflation Adjusted Market Index Target-Term      Exhibit 4 to Company's Current Report on
                           Security due September 24, 2007.                               Form 8-K dated September 24, 1997.

4(dd)                    Form of 7% Note due April 27, 2008.                              Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated April 27, 1993.

4(ee)                    Form of 6-1/4% Note due October 15, 2008.                        Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated October 15, 1993.

4(ff)                    Form of 8.40% Note due November 1, 2019.                         Exhibit 4(z) to Company's Registration
                                                                                          Statement on Form S-3 (No. 33-35456).

4(gg)                    Form of Fixed Rate Medium-Term Note (without redemption          Exhibit 4(kk) to Company's Registration
                           provisions).                                                   Statement on Form S-3 (No. 33-54218).

4(hh)                    Form of Fixed Rate Medium-Term Note (with redemption             Exhibit 4(ll) to Company's Registration
                           provisions).                                                   Statement on Form S-3 (No. 33-54218).

<PAGE>
Exhibit                                                                                      Incorporation by Reference
Number                                       Description                                         to Filings Indicated
- ------                                       -----------                                     ---------------------------
4(ii)                    Form of Fixed Rate Medium-Term Note (without redemption          Exhibit 4(d) to Company's Registration
                           provisions, minimum denomination $1,000).                      Statement on Form S-3 (No. 33-38879).

4(jj)                    Form of Fixed Rate Medium-Term Note (with redemption             Exhibit 4(c) to Company's Registration
                           provisions, minimum denominations $1,000).                     Statement on Form S-3 (No. 33-38879).

4(kk)                    Form of Fixed Rate Medium-Term Note, Series B.                   Exhibit 4(xiii) to Company's Quarterly
                                                                                          Report on Form 10-Q for the quarter ended
                                                                                          September 24, 1993.

4(ll)                    Form of Federal Funds Rate Medium-Term Note.                     Exhibit 4(oo) to Company's Registration
                                                                                          Statement on Form S-3 (No. 33-54218).

4(mm)                    Form of Floating Rate Medium-Term Note, Series B.                Exhibit 4(xiv) to Company's Quarterly
                                                                                          Report on Form 10-Q for the quarter ended
                                                                                          September 24, 1993.

4(nn)                    Form of Commercial Paper Rate Medium-Term Note.                  Exhibit 4(qq) to Company's Registration
                                                                                          Statement on Form S-3 (No. 33-54218).

4(oo)                    Form of Commercial Paper Index Rate Medium-Term Note.            Exhibit 4(i) to Company's Registration
                                                                                          Statement on Form S-3 (File No. 33-38879).

4(pp)                    Form of Constant Maturity Treasury Rate Indexed Medium-Term      Exhibit 4(ccc) to Company's Registration
                           Note, Series B.                                                Statement on Form S-3 (No. 33-52647).

4(qq)                    Form of Constant Maturity Treasury Rate Indexed Medium-Term      Exhibit 4(xv) to Company's Annual Report
                           Note II, Series B.                                             on Form 10-K for the year ended
                                                                                          December 30, 1994.

4(rr)                    Form of JPY Yield Curve Flattening Medium-Term Note, Series      Exhibit 4(ddd) to Company's Registration
                           B.                                                             Statement on Form S-3 (No. 33-52647).

4(ss)                    Form of LIBOR Medium-Term Note.                                  Exhibit 4(pp) to Company's Registration
                                                                                          Statement on Form S-3 (No. 33-54218).

4(tt)                    Form of Multi-Currency Medium-Term Note, Series B.               Exhibit 4(fff) to Company's Registration
                                                                                          Statement on Form S-3 (No. 33-52647).

4(uu)                    Form of Nine Month Renewable Floating Rate Medium-Term           Exhibit 4(ix) to Company's Quarterly
                           Note, Series B.                                                Report on Form 10-Q for the quarter ended
                                                                                          September 24, 1993.

4(vv)                    Form of Treasury Rate Medium-Term Note.                          Exhibit 4(aaa) to Company's Registration
                                                                                          Statement on Form S-3 (No. 33-54218).

4(ww)                    Form of Collared LIBOR Medium-Term Note due February 14,         Exhibit 4(ww) to Company's Registration
                           2000.                                                          Statement on Form S-3 (No. 33-54218).

4(xx)                    Form of Japanese Yen Swap Rate Linked Medium-Term Note,          Exhibit 4(mmm) to Company's Registration
                           Series B.                                                      Statement on Form S-3 (No. 33-52647).

4(yy)                    Form of Step-Up Medium-Term Note due May 20, 2008.               Exhibit 4(ggg) to Amendment No. 1 to
                                                                                          Company's Registration Statement on
                                                                                          Form S-3 (No. 33-54218).

4(zz)                    Form of Warrant Agreement, including form of Warrant             Exhibit 4(aa) to Company's Registration
                           Certificate.                                                   Statement on Form S-3 (No. 33-35456).
<PAGE>
Exhibit                                                                                      Incorporation by Reference
Number                                       Description                                         to Filings Indicated
- ------                                       -----------                                     ---------------------------
4(aaa)                   Form of Currency [Put/Call] Warrant Agreement, including         Exhibit 4 to Company's Registration
                           form of Global Currency Warrant Certificate.                   Statement on Form S-3 (No. 33-17965).

4(bbb)                   Form of Index Warrant Agreement, including form of Global        Exhibit 4(kkk) to Amendment No. 1 to
                           Index Warrant Certificate.                                     Company's Registration Statement on
                                                                                          Form S-3 (No. 33-54218).

4(ccc)                   Form of Index Warrant Trust Indenture, including form of         Exhibit 4(lll) to Amendment No. 1 to
                           Global Index Warrant Certificate.                              Company's Registration Statement on
                                                                                          Form S-3 (No. 33-54218).

4(ddd)                   Form of 6-1/2% Note due April 1, 2001.                           Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated April 1, 1996.

4(eee)                   Form of 6% Note due January 15, 2001.                            Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated January 17, 1996.

4(fff)                   Form of 6% Note due March 1, 2001.                               Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated February 29, 1996.

4(ggg)                   Form of 7% Note due March 15, 2006.                              Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated March 18, 1996.

4(hhh)                   Form of 7-3/8% Note due May 15, 2006.                            Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated May 15, 1996.

4(iii)                   Form of 6% STRYPES due June 1, 1999.                             Exhibit 4(c) to Company's Form 8-K/A
                                                                                          dated June 7, 1996.

4(jjj)                   Form of 7-1/4% STRYPES due June 15, 1999.                        Exhibit 4(c) to Post-Effective Amendment
                                                                                          No. 4 to Company's Registration Statement
                                                                                          on Form S-3 (33-65135).

4(kkk)                   Form of 6-1/4% STRYPES due July 1, 2001.                         Exhibit 4(c) to Company's Current Report
                                                                                          on Form 8-K dated July 9, 1996.

4(lll)                   Form of S&P 500 Market Index Target-Term Security due            Exhibit 4 to Company's Current Report on
                           May 10, 2001.                                                  Form 8-K dated May 13, 1996.

4(mmm)                   Form of AMEX Hong Kong 30 Index Equity Participation Note        Exhibit 4 to Company's Current Report on
                           due February 16, 1999.                                         Form 8-K dated February 7, 1996.

4(nnn)                   Form of Technology Market Index Target-Term Security due         Exhibit 4(a) to Company's Current Report
                           August 15, 2001.                                               on Form 8-K dated August 12, 1996.

4(ooo)                   Form of Top Ten Yield Market Index Target-Term Security due      Exhibit 4(b) to Company's Current Report
                           August 15, 2006.                                               on Form 8-K dated August 12, 1996.

4(ppp)                   Form of Healthcare/Biotechnology Portfolio Market Index          Exhibit 4 to Company's Current Report on
                           Target-Term Security due October 31, 2001.                     Form 8-K dated October 30, 1996.

4(qqq)                   Form of 7% Note due January 15, 2007.                            Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated January 13, 1997.

4(rrr)                   Form of S&P 500 Market Index Target-Term Security due            Exhibit 4 to Company's Current Report on
                           September 16, 2002.                                            Form 8-K dated March 14, 1997.

4(sss)                   Form of Nikkei 225 Market Index Target-Term Security due         Exhibit 4 to Company's Current Report on
                           June 14, 2002.                                                 Form 8-K dated June 3, 1997.
<PAGE>
Exhibit                                                                                      Incorporation by Reference
Number                                       Description                                         to Filings Indicated
- ------                                       -----------                                     ---------------------------
4(ttt)                   Form of 6.56% Note due December 16, 2007.                        Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated December 16, 1997.

4(uuu)                   Form of 7-7/8% STRYPES due February 1, 2001 (Payable with        Exhibit 4(c) to Company's Current Report
                           Shares of Common Stock of CIBER, Inc.).                        on Form 8-K dated January 30, 1998.

4(vvv)                   Form of Floating Rate Note due February 4, 2003.                 Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated February 4, 1998.

4(www)                   Form of 6% Note due February 12, 2003.                           Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated February 12, 1998.

4(xxx)                   Form of Oracle Corporation Indexed Callable Protected            Exhibit 4 to Company's Current Report on
                           Growth Security due March 31, 2003.                            Form 8-K dated March 19, 1998.

4(yyy)                   Form of Telebras Indexed Callable Protected Growth Security      Exhibit 4 to Company's Current Report on
                           due May 19, 2005.                                              Form 8-K dated May 19, 1998.

4(zzz)                   Form of 6-3/4% Note due June 1, 2028.                            Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated June 3, 1998.

4(aaaa)                  Form of Floating Rate Note due June 24, 2003.                    Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated June 24, 1998.

4(bbbb)                  Form of S&P 500 Market Index Target-Term Security due            Exhibit 4 to Company's Current Report on
                           July 1, 2005.                                                  Form 8-K dated June 26, 1998.

4(cccc)                  Form of Medium-Term Notes,  Series B, 3% Stock Linked Note       Exhibit 4 to Company's Current Report on
                           due June 10,  2000  (Linked to the  performance  of Honda      Form 8-K dated June 10, 1998.
                           Motor Co., Ltd. Common Stock)

4(dddd)                  Form of Medium-Term Notes,  Series B, 5% Stock Linked Note       Exhibit 4(c) to Company's Current Report
                           due July 3, 2000 (Linked to the performance of the Common      on Form 8-K dated July 2, 1998.
                           Stock of Travelers Group, Inc.).

4(eeee)                  Form of Medium-Term Notes, Series B, 7% Stock Portfolio
                           Linked Note due August 18, 2000 (Linked to the
                           performance of the Common Stock of Intuit Inc., CKS
                           Group, Inc. and CNET, Inc.).*

4(ffff)                  Form of  Medium-Term  Notes,  Series B, Single  Stock
                           Linked  Note  due  August  13,  1999  (Linked  to the
                           performance    of   the   Common    Stock   of   Case
                           Corporation).*

4(gggg)                  Form of 5-3/4%  Stock Return Income DEbt Securities due          Exhibit 4 to Company's Current Report on
                           June 1, 2000.                                                  Form 8-K dated December 1, 1998.

4(hhhh)                  Form of 6% Note due July 15, 2003.                               Exhibit (4)(a) to Company's Current
                                                                                          Report on Form 8-K dated July 15, 1998.

4(iiii)                  Form of 6-1/2% Note due July 15, 2018.                           Exhibit (4)(b) to Company's Current
                                                                                          Report on Form 8-K dated July 15, 1998.

4(jjjj)                  Form of Preferred Stock and Common Stock Warrant Agreement,      Exhibit 4(cccc) to Company's Registration
                           including forms of Preferred Stock and Common Stock            Statement on Form S-3 (File
                           Warrant Certificates.                                          No. 333-44173).

______________________
*    Previously filed.
<PAGE>
Exhibit                                                                                      Incorporation by Reference
Number                                       Description                                         to Filings Indicated
- ------                                       -----------                                     ---------------------------
4(kkkk)                  Form of Deposit Agreement, including form of Depositary          Exhibit 4(ffff) to Company's Registration
                           Receipt Certificate representing the Depositary Shares.        Statement on Form S-3 (File
                                                                                          No. 333-44173).

4(llll)                  Form of Certificate of Trust of Merrill Lynch Preferred
                           Capital Trust VI.*

4(mmmm)                  Form of Amended and Restated Declaration of Trust of
                           Merrill Lynch Preferred Capital Trust VI, including form
                           of Trust Preferred Security.*

4(nnnn)                  Form of Certificate of Limited Partnership of Merrill Lynch
                           Preferred Funding VI, L.P.*

4(oooo)                  Form of Amended and Restated Limited Partnership Agreement
                           of Merrill Lynch Preferred Funding VI, L.P.*

4(pppp)                  Form  of   Trust   Preferred   Securities   Guarantee
                           Agreement,   between   the   Company  and  The  Chase
                           Manhattan Bank, as guarantee trustee,  including form
                           of Partnership Preferred Security.*

4(qqqq)                  Form of Partnership Preferred Securities Guarantee
                           Agreement between the Company and The Chase Manhattan
                           Bank, as guarantee trustee.*

4(rrrr)                  Form of Subordinated  Debenture Indenture between the            Exhibit 4 to Registration Statement on
                           Company and The Chase Manhattan Bank, as guarantee             Form S-3 (File No. 333-16603).
                           trustee.

4(ssss)                  Form of Affiliate Debenture Guarantee Agreement between the
                           Company and The Chase Manhattan Bank, as guarantee
                           trustee.*

4(tttt)                  Form of Subordinated Debenture.*

4(uuuu)                  Restated Certificate of Incorporation of the Company, dated      Exhibit 3(i) to Company's Quarterly
                           April 28, 1998.                                                Report on Form 10-Q for the quarter ended
                                                                                          March 27, 1998.

4(vvvv)                  By-Laws of the Company, effective as of April 15, 1997.          Exhibit 3(ii) to Company's Quarterly
                                                                                          Report on Form 10-Q for the quarter ended
                                                                                          March 27, 1997.

4(wwww)                  Form of Certificate of Designations of the Company               Exhibit 4(ssss) to Company's Registration
                           establishing the rights, preferences, privileges,              Statement on Form S-3 (File  No.
                           qualifications, restrictions, and limitations relating to      333-44173).
                           a series of the Preferred Stock.

4(xxxx)                  Form of certificate representing Preferred Stock.                Exhibit 4(d) to Company's Registration
                                                                                          Statement on Form S-3 (File No. 33-55363).

4(yyyy)                  Form of certificate representing Common Stock.                   Exhibit 4(uuuu) to Company's Registration
                                                                                          Statement on Form S-3 (File
                                                                                          No. 333-44173).

4(zzzz)                  Form of Liquid Yield Option Note Indenture.                      Exhibit 4(vvvv) to Company's Registration
                                                                                          Statement on Form S-3 (File
                                                                                          No. 333-44173).

4(aaaaa)                 Form of Subsequent Liquid Yield Option Note Indenture.           Exhibit 4(wwww) to Company's Registration
                                                                                          Statement on Form S-3 (File
                                                                                          No. 333-44173).

4(bbbbb)                 Form of Market Index Target-Term Security based upon the         Exhibit 4 to Company's Current Report on
                           Dow Jones Industrial Average due January 14, 2003.             Form 8-K dated December 23, 1997.

______________________
*    Previously filed.
<PAGE>
Exhibit                                                                                      Incorporation by Reference
Number                                       Description                                         to Filings Indicated
- ------                                       -----------                                     ---------------------------
4(ccccc)                 Form of  Supplemental  Indenture  to the 1983  Senior            Exhibit 4(yyyy) to Company's Registration
                           Indenture, the 1993 Senior Indenture and the Subordinated      Statement  on Form S-3 (File
                           Indenture  between  the Company and The Chase Manhattan        No. 333-44173).
                           Bank, as trustee.

4(ddddd)                 Form of Amended and Restated Rights Agreement,  dated as of      Exhibit 4 to Company's Current Report on
                           December 2, 1997 between the Company and ChaseMellon           Form 8-K dated December 2, 1997.
                           Shareholder Services, L.L.C., as Rights Agent.

4(eeeee)                 Certificate of Designations of the Company establishing the      Exhibit 3(f) to Company's Registration
                           rights, preferences, privileges, qualifications,               Statement on Form S-3 (File No. 33-19975).
                           restrictions and limitations relating to the Company's
                           Series A Junior Preferred Stock.

4(fffff)                 Form of Amendment No. 1 to the Form of Distribution              Exhibit 4(bbbbb) to Company's
                           Agreement.                                                     Registration Statement on Form S-3 (File
                                                                                          No. 333-19975).

4(ggggg)                 Form of EuroFund Market Index Target-Term Security due           Exhibit 4 to Company's Current Report on
                           February 28, 2006.                                             Form 8-K dated September 3, 1998.

4(hhhhh)                 Form of S&P 500 Market Index Target-Term Security due            Exhibit 4 to Company's Current Report on
                           September 28, 2005.                                            Form 8-K dated September 29, 1998.

4(iiiii)                 Form of 6-3/8% Note due October 15, 2008.                        Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated October 28, 1998.

4(jjjjj)                 Form of 6% Note due November 15, 2004.                           Exhibit (4)(b) to Company's Current
                                                                                          Report on Form 8-K dated November 24,
                                                                                          1998.

4(kkkkk)                 Form of 6-7/8% Note due November 15, 2018.                       Exhibit (4)(c) to Company's Current
                                                                                          Report on Form 8-K dated November 24,
                                                                                          1998.

4(lllll)                 Form of Medium-Term Notes, Series B, 1.5% Principal              Exhibit 99(b) to Company's Registration
                           Protected Note due December 15, 2005 (Linked to the            Statement on Form 8-A dated December 3,
                           performance of the Dow Jones Euro STOXX 50 Index).             1998.

4(mmmmm)                 Form of Nikkei 225 Market Index Target-Term  Security due        Exhibit 4 to Company's Current Report on
                           September 21, 2005.                                            Form 8-K dated December 28, 1998.

4(nnnnn)                 Form of 6% Note due February 17, 2009.                           Exhibit 4 to Company's Current Report on
                                                                                          Form 8-K dated February 17, 1999.

4(ooooo)                 Form of Energy  Select  Sector  SPDR(R)  Fund  Market Index      Exhibit 4 to Company's Current Report on
                           Tartget-Term  Securities due February 21, 2006.                Form 8-K dated February 18, 1999.
    
5(a)                     Opinion of Brown & Wood LLP.*

5(b)                     Opinion of Brown & Wood LLP.*

5(c)                     Opinion of Skadden, Arps, Slate, Meagher & Flom LLP.*

5(d)                     Opinion of Brown & Wood LLP.*

12(a)                    Computation of Ratio of Earnings to Fixed Charges of the         Exhibit 12 to Company's Annual Report on
                           Company.                                                       Form 10-K for the year ended December 26,
                                                                                          1997 and Exhibit 12 to Company's Quarterly
                                                                                          Report on Form 10-Q for the quarter 
                                                                                          ended September 25, 1998.
<PAGE>
Exhibit                                                                                      Incorporation by Reference
Number                                       Description                                         to Filings Indicated
- ------                                       -----------                                     ---------------------------
12(b)                    Computation of Ratio of Earnings to Combined Fixed Charges       Exhibit 12 to Company's Annual Report on
                           and Preferred Stock Dividends of the Company.                  Form 10-K for the year ended December 26,
                                                                                          1997 and Exhibit 12 to Company's Quarterly
                                                                                          Report on Form 10-Q for the quarter
                                                                                          ended September 25, 1998.

15                       Letter re Unaudited Interim Financial Information.*

23(a)                    Consents of Brown & Wood LLP. (included as part of Exhibit 5).*

   
23(b)                    Consent of Deloitte & Touche LLP.**

24                       Power of Attorney of the Company.*
    

25(a)                    Form T-1  Statement  of  Eligibility  under the Trust
                           Indenture Act of 1939 of The Chase Manhattan Bank.*
   
25(b)                    Form T-1 Statement of Eligibility under the Trust Indenture
                           Act of 1939 of The Chase Manhattan Bank under the Amended
                           and Restated Declaration of Trust (contained in Exhibit 
                           4(mmmm)); Trust Preferred Securities Guarantee Agreement
                           (contained in Exhibit  4(pppp)); Subordinated Indenture
                           (contained in Exhibit  4(rrrr)); and Affiliate Debenture
                           Guarantee Agreement (contained in Exhibit  4(ssss)).*

99(a)                    Opinion  of  Deloitte  & Touche  LLP with  respect to
                           certain  financial data appearing in the Registration
                           Statement.**

99(b)                    Opinion of Deloitte & Touche LLP with respect to certain
                           summary financial information and selected financial data
                           incorporated by reference in the Registration Statement.**
</TABLE>

_________________
*    Previously filed.
**   To be filed.
    

<PAGE>
   
ITEM 17. UNDERTAKINGS
    

     Each of the undersigned registrants hereby undertakes:

          (a)(1) To file,  during any period in which  offers or sales are being
     made, a post-effective amendment to this registration statement:

   
               (i) To include any prospectus required by Section 10(a)(3) of the
          securities act of 1933;

               (ii) To reflect  in the  prospectus  any facts or events  arising
          after the effective  date of the  registration  statement (or the most
          recent post-effective amendment thereof) which, individually or in the
          aggregate, represent a fundamental change in the information set forth
          in the  registration  statement;  notwithstanding  the foregoing,  any
          increase  or decrease  in volume of  securities  offered (if the total
          dollar  value of  securities  offered  would not exceed that which was
          registered)  and  any  deviation  from  the  low  or  high  end of the
          estimated  maximum  offering  range  may be  reflected  in the form of
          prospectus filed with the Securities and Exchange  Commission pursuant
          to Rule 424(b) if, in the  aggregate,  the changes in volume and price
          represent  no more than 20  percent  change in the  maximum  aggregate
          offering  price set forth in the  "Calculation  of  Registration  Fee"
          table in the effective registration statement.
    

               (iii) To include any  material  information  with  respect to the
          plan of  distribution  not  previously  disclosed in the  registration
          statement  or  any  material   change  to  such   information  in  the
          registration statement;

          provided,  however,  that  paragraphs  (a)(1)(i) and (a)(1)(ii) do not
          apply if the registration statement is on Form S-3 and the information
          required  to  be  included  in a  post-effective  amendment  by  those
          paragraphs is contained in periodic  reports  filed by the  registrant
          pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
          that are incorporated by reference in the Registration Statement.

          (2) That,  for the  purpose of  determining  any  liability  under the
     Securities Act of 1933, each such post-effective  amendment shall be deemed
     to be a new  registration  statement  relating  to the  securities  offered
     therein, and the offering of such securities at the time shall be deemed to
     be the initial bona fide offering thereof.

   
          (3) To remove from registration by means of a post-effective amendment
     any  of  the  Securities  being  registered  which  remain  unsold  at  the
     termination of the offering.
    

          (b)  That,  for  purpose  of  determining   any  liability  under  the
     Securities  Act of 1933,  each filing of such  registrant's  annual  report
     pursuant to Section 13(a) or 15(d) of the  Securities  Exchange Act of 1934
     that is incorporated by reference in this  registration  statement shall be
     deemed  to be a new  registration  statement  relating  to  the  securities
     offered  therein and the offering of such  securities at that time shall be
     deemed to be the initial bona fide offering thereof.

          (c)  Insofar as  indemnification  for  liabilities  arising  under the
     Securities  Act of  1933  may  be  permitted  to  directors,  officers  and
     controlling  persons of such registrant pursuant to the provisions referred
     to in Item 15 of this registration statement, or otherwise, such registrant
     has  been  advised  that in the  opinion  of the  Securities  and  Exchange
     Commission  such  indemnification  is against public policy as expressed in
     such Act and is,  therefore,  unenforceable.  In the event that a claim for
     indemnification  against such  liabilities  (other than the payment by such
     registrant  of  expenses  incurred  or  paid  by  a  director,  officer  or
     controlling  person of such  registrant  in the  successful  defense of any
     action,  suit or  proceeding)  is  asserted  by such  director,  officer or
     controlling person in connection with the securities being registered, such
     registrant  will,  unless in the opinion of its counsel the matter has been
     settled  by  controlling  precedent,  submit  to  a  court  of  appropriate
     jurisdiction  the question  whether such  indemnification  by it is against
     public  policy as  expressed  in the Act and will be  governed by the final
     adjudication of such issue.

          (d) To  file  an  application  for  the  purpose  of  determining  the
     eligibility  of the trustee to act under  subsection  (a) of Section 310 of
     the  Trust  Indenture  Act (the  "Act")  in  accordance  with the rules and
     regulations  prescribed by the  Commission  under Section  305(b)(2) of the
     Act.

<PAGE>
                                   SIGNATURES

   
Pursuant to the  requirements  of the  Securities  Act of 1933,  the  Registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for filing on Form S-3 and has duly caused this  amendment  to the
registration statement to be signed on its behalf by the undersigned,  thereunto
duly  authorized,  in The City of New York and State of New York on the 26th day
of February, 1999.

                   MERRILL LYNCH & CO., INC.



                   By:  /s/ E. Stanley O'Neal
                       ---------------------------------------------------------
                        E. Stanley O'Neal
                        (Executive Vice President and Chief Financial Officer)

     Pursuant to the  requirements of the Securities Act of 1933, this amendment
to the  registration  statement has been signed by the following  persons in the
capacities indicated on the 26th day of February, 1999.
    
<TABLE>
<CAPTION>
Signature                                            Title
- ---------                                            -----
<S>                                                 <C>

   
                         *                          Chairman of the Board, Chief Executive Officer and Director
          ----------------------------------
                 (David H. Komansky)

                         *                          President, Chief Operating Officer and Director
          ----------------------------------
              (Herbert M. Allison, Jr.)
    

              /s/     E. Stanley O'Neal              Executive Vice President and Chief Financial Officer (Principal Financial
          ----------------------------------
                 (E. Stanley O'Neal)                 Officer)

   
                         *                          Senior Vice President and Controller (Principal Accounting Officer)
          ----------------------------------
               (Michael J. Castellano)

                         *                          Director
          ----------------------------------
                    (W. H. Clark)

                         *                          Director
          ----------------------------------
                  (Jill K. Conway)

                         *                          Director
          ----------------------------------
               (Stephen L. Hammerman)

                         *                          Director
          ----------------------------------
              (Earle H. Harbison, Jr.)

                         *                          Director
          ----------------------------------
                 (George B. Harvey)

                         *                          Director
          ----------------------------------
                 (William R. Hoover)

                         *                          Director
          ----------------------------------
                 (Robert P. Luciano)

                         *                          Director
          ----------------------------------
                 (Aulana L. Peters)

                         *                          Director
          ----------------------------------
                (John J. Phelan, Jr.)

                         *                          Director
          ----------------------------------
                 (John L. Steffens)
<PAGE>
Signature                                            Title
- ---------                                            -----
                         *                          Director
          ----------------------------------
                 (William L. Weiss)

*By:              /s/ E. Stanley O'Neal
- --------------------------------------------
                E. Stanley O'Neal
                (Attorney-in-Fact)
    
</TABLE>

<PAGE>
                                   SIGNATURES

   
     Pursuant to the  requirements of the Securities Act of 1933, the Registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for filing on Form S-3 and has duly caused this  amendment  to the
registration statement to be signed on its behalf by the undersigned,  thereunto
duly authorized, on the 26th day of February, 1999.
    

                            MERRILL LYNCH PREFERRED FUNDING VI, L.P.
                            BY:   MERRILL LYNCH & CO., INC.,
                            as General Partner



                            By:    /s/ Theresa Lang
                                   ---------------------------------------------
                                   Name:  Theresa Lang
                                   Title:    Senior Vice President and Treasurer
<PAGE>
                                   SIGNATURES

   
     Pursuant to the  requirements of the Securities Act of 1933, the Registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for filing on Form S-3 and has duly caused this  amendment  to the
registration statement to be signed on its behalf by the undersigned,  thereunto
duly authorized, on the 26th day of February, 1999.
    

                            MERRILL LYNCH PREFERRED CAPITAL TRUST VI


                            By:    /s/ Theresa Lang
                                   ---------------------------------------------
                                   Name:  Theresa Lang
                                   Title: Regular Trustee



                            By:    /s/ Stanley Schaefer
                                   ---------------------------------------------
                                   Name:  Stanley Schaefer
                                   Title: Regular Trustee
<PAGE>
                                                            EXHIBIT INDEX
<TABLE>
<CAPTION>
   
Exhibit                                                                                           Incorporation by Reference
Number                                          Description                                          to Filings Indicated
- ------                                          -----------                                       --------------------------
    
<S>                <C>                                                               <C>
1(a)               Form of Underwriting Agreement for Debt Securities and            Exhibit 1(a) to Company's  Registration
                     Debt, Currency and Index Warrants, including forms of           Statement on Form S-3 (No. 333-59997).
                     Terms Agreement.

1(b)               Form  of  Distribution  Agreement,  including  form of Terms      Exhibit 1(b) to Company's  Registration
                     Agreement,  relating to Medium-Term Notes, Series B (a          Statement on Form S-3 (No. 33-51489).
                     series of Senior Debt Securities).

1(c)               Form of Underwriting Agreement for Preferred Stock and            Exhibit 1(c) to Company's Registration
                     Common Stock Warrants, Preferred Stock, Depositary              Statement on Form S-3 (No. 333-59997).
                     Shares and Common Stock.

1(d)               Form of Purchase Agreement relating to the Trust Preferred        Exhibit 1.1 to Company's Registration
                     Securities.                                                     Statement on Form S-3 (No. 333-42859).

4(a)(i)            Senior  Indenture,  dated  as of  April  1,  1983,  as amended    Exhibit 99(c) to Company's  Registration
                     and restated  (the "1983 Senior  Indenture"),  between the      Statement on Form 8-A dated July 20, 1992.
                     Company and The Chase Manhattan  Bank,  formerly known
                     as Chemical Bank (successor by merger to Manufacturers
                     Hanover Trust Company).

4(a)(ii)           Senior  Indenture,  dated as of  October  1, 1993 (the "1993      Exhibit 4 to Company's  Current Report on
                     Senior Indenture"),  between  the  Company and the Chase        Form 8-K dated October 7, 1993.
                     Manhattan Bank (successor by merger to The Chase
                     Manhattan Bank, N.A.).

4(a)(iii)          Form of initial Subsequent Indenture with respect to
                     Senior Debt Securities.*

4(a)(iv)           Form of Subsequent Indenture with respect to Senior Debt
                     Securities.*

4(b)(i)            Supplemental  Indenture to the 1983 Senior  Indenture, dated      Exhibit 99(c) to Company's  Registration
                     March 15, 1990,  between the Company and The Chase              Statement on Form 8-A dated July 20, 1992.
                     Manhattan  Bank,   formerly  known  as  Chemical  Bank
                     (successor  by merger to  Manufacturers  Hanover Trust
                     Company).

4(b)(ii)           Eighth  Supplemental  Indenture  to  the  1983  Senior            Exhibit 4(b) to  Post-Effective  Amendment
                     Indenture, dated March 1, 1996,  between the Company and        No. 1 to Company's  Registration Statement
                     The Chase Manhattan Bank, formerly known as Chemical            on Form S-3 (No. 33-65135).
                     Bank (successor by merger to Manufacturers Hanover Trust
                     Company).

4(b)(iii)          Ninth Supplemental Indenture to the 1983 Senior Indenture,        Exhibit 4(b) to  Post-Effective  Amendment
                     dated June 1, 1996,  between the Company and The Chase          No. 4 to Company's Registration  Statement
                     Manhattan Bank, formerly known as Chemical Bank                 on Form S-3 (No. 33-65135).
                     (successor by merger to Manufacturers Hanover Trust
                     Company).

4(b)(iv)           Tenth Supplemental Indenture to the 1983 Senior Indenture,        Exhibit 4(b) to  Post-Effective  Amendment
                     dated July 1, 1996,  between the Company and The Chase          No. 5 to Company's Registration  Statement
                     Manhattan Bank, formerly known as Chemical Bank                 on Form S-3 (No. 33-65135).
                     (successor by merger to Manufacturers Hanover Trust
                     Company).

4(b)(v)            Supplemental  Indenture to the 1983 Senior  Indenture, dated      Exhibit 4(b)(ii) to Company's Registration
                     October  25,  1993,  between the Company and The Chase          Statement on Form S-3 (No. 33-61559).
                     Manhattan Bank (successor by merger to The Chase
                     Manhattan Bank, N.A.).
____________________________
*    Previously filed.
<PAGE>
Exhibit                                                                                           Incorporation by Reference
Number                                          Description                                          to Filings Indicated
- ------                                          -----------                                       --------------------------
4(b)(vi)          Twelfth  Supplemental  Indenture  to the  1983  Senior             Exhibit 4(a) to Company's Current report
                    Indenture dated as of  September  1, 1998  between  the          on Form 8-K dated October 21, 1998.
                    Company and The Chase Manhattan  Bank,  formerly known
                    as Chemical Bank (successor by merger to Manufacturers
                    Hanover Trust Company).

4(b)(vii)         First Supplemental Indenture to the 1993 Senior Indenture,         Exhibit 4(a) to Company's Current Report
                    dated as of June 1, 1998,  between the Company and The           on Form 8-K dated July 2, 1998.
                    Chase Manhattan Bank (successor by merger to The Chase
                    Manhattan Bank N.A.).

4(c)(i)           Form of Subordinated Indenture between the Company and The         Exhibit 4.7 to Company's Registration
                    Chase Manhattan Bank.                                            Statement on Form S-3 (No. 333-16603).

4(c)(ii)          Form of Subsequent Indentures with respect to Subordinated
                    Debt Securities.*

   
4(d)              Form of 7-3/4% Note due March 1, 1999.                             Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated March 2, 1992.

4(e)              Form of 6-3/8% Note due March 30, 1999.                            Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated March 30, 1994.

4(f)              Form of Equity Participation Security with Minimum Return          Exhibit 4(ooo) to Amendment No. 1 to
                    Protection due June 30, 1999.                                    Company's Registration Statement on
                                                                                     Form S-3 (No. 33-54218).

4(g)              Form of European Portfolio Market Index Target-Term                Exhibit 4 to Company's Current Report on
                    Security due June 30, 1999.                                      Form 8-K dated December 30, 1993.

4(h)              Form of 8-1/4% Note due November 15, 1999.                         Exhibit 4(cc) to Company's Registration
                                                                                     Statement on Form S-3 (No. 33-45327).

4(i)              Form of Stock Market Annual Reset Term Note due                    Exhibit 4 to Company's Current Report on
                    December 31, 1999 (Series A).                                    Form 8-K dated April 29, 1993.

4(j)              Form of Japan Index Equity Participation Security with             Exhibit 4 to Company's Current Report on
                    Minimum Return Protection due January 31, 2000.                  Form 8-K dated January 27, 1994.

4(k)              Form of 8-3/8% Note due February 9, 2000.                          Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated February 9, 1995.

4(l)              Form of 6.70% Note due August 1, 2000.                             Exhibit 4 to Company's Report on Form 8-K
                                                                                     dated August 1, 1995.

4(m)              Form of AMEX Oil Index Stock Market Annual Reset Term Note         Exhibit 4 to Company's Current Report on
                    due December 29, 2000.                                           Form 8-K dated March 31, 1994.

4(n)              Form of 8% Note due February 1, 2002.                              Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated February 4, 1992.

4(o)              Form of Step-Up Note due April 30, 2002.                           Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated April 30, 1992.

4(p)              Form of Step-Up Note due May 6, 2002.                              Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated May 6, 1992.

4(q)              Form of 7-3/8% Note due August 17, 2002.                           Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated August 17, 1992.

____________________________
*    Previously filed.
<PAGE>
Exhibit                                                                                           Incorporation by Reference
Number                                          Description                                          to Filings Indicated
- ------                                          -----------                                       --------------------------
4(r)              Form of Major 8 European Index Market Index Target-Term            Exhibit 4 to Company's Current Report on
                    Security due August 30, 2002.                                    Form 8-K dated August 1, 1997.

4(s)              Form of 6.64% Note due September 19, 2002.                         Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated September 19, 1995.

4(t)              Form of 8.30% Note due November 1, 2002.                           Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated May 4, 1992.

4(u)              Form of Major 11 European Market Index Target-Term                 Exhibit 4 to Company's Current Report on
                    Security due December 6, 2002.                                   Form 8-K dated November 26, 1997.

4(v)              Form of 6-7/8% Note due March 1, 2003.                             Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated March 1, 1993.

4(w)              Form of 7.05% Note due April 15, 2003.                             Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated April 15, 1993.

4(x)              Form of 6.55% Note due August 1, 2004.                             Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated August 1, 1997.

4(y)              Form of Russell 2000 Index Market Index Target-Term                Exhibit 4 to Company's Current Report on
                    Security due September 30, 2004.                                 Form 8-K dated September 29, 1997.

4(z)              Form of 6-1/4% Note due January 15, 2006.                          Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated January 20, 1994.

4(aa)             Form of 6-3/8% Note due September 8, 2006.                         Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated September 8, 1993.

4(bb)             Form of 8% Note due June 1, 2007.                                  Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated June 1, 1992.

4(cc)             Form of S&P 500 Inflation Adjusted Market Index                    Exhibit 4 to Company's Current Report on
                    Target-Term Security due September 24, 2007.                     Form 8-K dated September 24, 1997.

4(dd)             Form of 7% Note due April 27, 2008.                                Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated April 27, 1993.

4(ee)             Form of 6-1/4% Note due October 15, 2008.                          Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated October 15, 1993.

4(ff)             Form of 8.40% Note due November 1, 2019.                           Exhibit 4(z) to Company's Registration
                                                                                     Statement on Form S-3 (No. 33-35456).

4(gg)             Form of Fixed Rate Medium-Term Note (without redemption            Exhibit 4(kk) to Company's Registration
                    provisions).                                                     Statement on Form S-3 (No. 33-54218).

4(hh)             Form of Fixed Rate Medium-Term Note (with redemption               Exhibit 4(ll) to Company's Registration
                    provisions).                                                     Statement on Form S-3 (No. 33-54218).

4(ii)             Form of Fixed Rate Medium-Term Note (without redemption            Exhibit 4(d) to Company's Registration
                    provisions, minimum denomination $1,000).                        Statement on Form S-3 (No. 33-38879).

4(jj)             Form of Fixed Rate Medium-Term Note (with redemption               Exhibit 4(c) to Company's Registration
                    provisions, minimum denominations $1,000).                       Statement on Form S-3 (No. 33-38879).

4(kk)             Form of Fixed Rate Medium-Term Note, Series B.                     Exhibit 4(xiii) to Company's Quarterly
                                                                                     Report on Form 10-Q for the quarter ended
                                                                                     September 24, 1993.

<PAGE>
Exhibit                                                                                           Incorporation by Reference
Number                                          Description                                          to Filings Indicated
- ------                                          -----------                                       --------------------------
4(ll)              Form of Federal Funds Rate Medium-Term Note.                      Exhibit 4(oo) to Company's Registration
                                                                                     Statement on Form S-3 (No. 33-54218).

4(mm)              Form of Floating Rate Medium-Term Note, Series B.                 Exhibit 4(xiv) to Company's Quarterly
                                                                                     Report on Form 10-Q for the quarter ended
                                                                                     September 24, 1993.

4(nn)              Form of Commercial Paper Rate Medium-Term Note.                   Exhibit 4(qq) to Company's Registration
                                                                                     Statement on Form S-3 (No. 33-54218).

4(oo)              Form of Commercial Paper Index Rate Medium-Term Note.             Exhibit 4(i) to Company's Registration
                                                                                     Statement on Form S-3 (File No. 33-38879).

4(pp)              Form of Constant Maturity Treasury Rate Indexed                   Exhibit 4(ccc) to Company's Registration
                     Medium-Term Note, Series B.                                     Statement on Form S-3 (No. 33-52647).

4(qq)              Form of Constant Maturity Treasury Rate Indexed                   Exhibit 4(xv) to Company's Annual Report on
                     Medium-Term Note II, Series B.                                  Form 10-K for the year ended December 30,
                                                                                     1994.

4(rr)              Form of JPY Yield Curve Flattening Medium-Term Note,              Exhibit 4(ddd) to Company's Registration
                     Series B.                                                       Statement on Form S-3 (No. 33-52647).

4(ss)              Form of LIBOR Medium-Term Note.                                   Exhibit 4(pp) to Company's Registration
                                                                                     Statement on Form S-3 (No. 33-54218).

4(tt)              Form of Multi-Currency Medium-Term Note, Series B.                Exhibit 4(fff) to Company's Registration
                                                                                     Statement on Form S-3 (No. 33-52647).

4(uu)              Form of Nine Month Renewable Floating Rate Medium-Term            Exhibit 4(ix) to Company's Quarterly Report
                     Note, Series B.                                                 on Form 10-Q for the quarter ended
                                                                                     September 24, 1993.

4(vv)              Form of Treasury Rate Medium-Term Note.                           Exhibit 4(aaa) to Company's Registration
                                                                                     Statement on Form S-3 (No. 33-54218).

4(ww)              Form of Collared LIBOR Medium-Term Note due February 14,          Exhibit 4(ww) to Company's Registration
                     2000.                                                           Statement on Form S-3 (No. 33-54218).

4(xx)              Form of Japanese Yen Swap Rate Linked Medium-Term Note,           Exhibit 4(mmm) to Company's Registration
                     Series B.                                                       Statement on Form S-3 (No. 33-52647).

4(yy)              Form of Step-Up Medium-Term Note due May 20, 2008.                Exhibit 4(ggg) to Amendment No. 1 to
                                                                                     Company's Registration Statement on
                                                                                     Form S-3 (No. 33-54218).

4(zz)              Form of Warrant Agreement, including form of Warrant              Exhibit 4(aa) to Company's Registration
                     Certificate.                                                    Statement on Form S-3 (No. 33-35456).

4(aaa)             Form of Currency [Put/Call] Warrant Agreement, including          Exhibit 4 to Company's Registration
                     form of Global Currency Warrant Certificate.                    Statement on Form S-3 (No. 33-17965).

4(bbb)             Form of Index Warrant Agreement, including form of Global         Exhibit 4(kkk) to Amendment No. 1 to
                     Index Warrant Certificate.                                      Company's Registration Statement on
                                                                                     Form S-3 (No. 33-54218).

<PAGE>
Exhibit                                                                                           Incorporation by Reference
Number                                          Description                                          to Filings Indicated
- ------                                          -----------                                       --------------------------
4(ccc)             Form of Index Warrant Trust Indenture, including form of          Exhibit 4(lll) to Amendment No. 1 to
                     Global Index Warrant Certificate.                               Company's Registration Statement on
                                                                                     Form S-3 (No. 33-54218).

4(ddd)             Form of 6-1/2% Note due April 1, 2001.                            Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated April 1, 1996.

4(eee)             Form of 6% Note due January 15, 2001.                             Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated January 17, 1996.

4(fff)             Form of 6% Note due March 1, 2001.                                Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated February 29, 1996.

4(ggg)             Form of 7% Note due March 15, 2006.                               Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated March 18, 1996.

4(hhh)             Form of 7-3/8% Note due May 15, 2006.                             Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated May 15, 1996.

4(iii)             Form of 6% STRYPES due June 1, 1999.                              Exhibit 4(c) to Company's Form 8-K/A dated
                                                                                     June 7, 1996.

4(jjj)             Form of 7-1/4% STRYPES due June 15, 1999.                         Exhibit 4(c) to Post-Effective Amendment
                                                                                     No. 4 to Company's Registration Statement
                                                                                     on Form S-3 (33-65135).

4(kkk)             Form of 6-1/4% STRYPES due July 1, 2001.                          Exhibit 4(c) to Company's Current Report on
                                                                                     Form 8-K dated July 9, 1996.

4(lll)             Form of S&P 500 Market Index Target-Term Security due             Exhibit 4 to Company's Current Report on
                     May 10, 2001.                                                   Form 8-K dated May 13, 1996.

4(mmm)             Form of AMEX Hong Kong 30 Index Equity Participation Note         Exhibit 4 to Company's Current Report on
                     due February 16, 1999.                                          Form 8-K dated February 7, 1996.

4(nnn)             Form of Technology Market Index Target-Term Security due          Exhibit 4(a) to Company's Current Report on
                     August 15, 2001.                                                Form 8-K dated August 12, 1996.

4(ooo)             Form of Top Ten Yield Market Index Target-Term Security           Exhibit 4(b) to Company's Current Report on
                     due August 15, 2006.                                            Form 8-K dated August 12, 1996.

4(ppp)             Form of Healthcare/Biotechnology Portfolio Market Index           Exhibit 4 to Company's Current Report on
                     Target-Term Security due October 31, 2001.                      Form 8-K dated October 30, 1996.

4(qqq)             Form of 7% Note due January 15, 2007.                             Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated January 13, 1997.

4(rrr)             Form of S&P 500 Market Index Target-Term Security due             Exhibit 4 to Company's Current Report on
                     September 16, 2002.                                             Form 8-K dated March 14, 1997.

4(sss)             Form of Nikkei 225 Market Index Target-Term Security due          Exhibit 4 to Company's Current Report on
                     June 14, 2002.                                                  Form 8-K dated June 3, 1997.

4(ttt)             Form of 6.56% Note due December 16, 2007.                         Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated December 16, 1997.

4(uuu)             Form of 7-7/8%  STRYPES due  February 1, 2001  (Payable with      Exhibit 4(c) to Company's Current Report on
                     Shares of Common Stock of CIBER,  Inc.)                         Form 8-K dated January 30, 1998.

4(vvv)             Form of Floating Rate Note due February 4, 2003.                  Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated February 4, 1998.

4(www)             Form of 6% Note due February 12, 2003.                            Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated February 12, 1998.

<PAGE>
Exhibit                                                                                           Incorporation by Reference
Number                                          Description                                          to Filings Indicated
- ------                                          -----------                                       --------------------------
4(xxx)             Form of Oracle Corporation Indexed Callable Protected             Exhibit 4 to Company's Current Report on
                     Growth Security due March 31, 2003.                             Form 8-K dated March 19, 1998.

4(yyy)             Form of Telebras Indexed Callable Protected Growth                Exhibit 4 to Company's Current Report on
                     Security due May 19, 2005.                                      Form 8-K dated May 19, 1998.

4(zzz)             Form of 6-3/4% Note due June 1, 2028.                             Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated June 3, 1998.

4(aaaa)            Form of Floating Rate Note due June 24, 2003.                     Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated June 24, 1998.

4(bbbb)            Form of S&P 500 Market Index Target-Term Security due             Exhibit 4 to Company's Current Report on
                     July 1, 2005.                                                   Form 8-K dated June 26, 1998.

4(cccc)            Form of Medium-Term Notes, Series B, 3% Stock Linked Note         Exhibit 4 to Company's Current Report on
                     due June 10, 2000 (Linked to the  performance of Honda          Form 8-K dated June 10, 1998.
                     Motor Co., Ltd. Common Stock).

4(dddd)            Form of Medium-Term  Notes,  Series B, 5% Stock Linked Note       Exhibit 4(c) to Company's Current Report on
                     due July 3, 2000  (Linked to the  performance  of the           Form 8-K dated July 2, 1998.
                     Common Stock of Travelers Group, Inc.).

4(eeee)            Form of Medium-Term Notes, Series B, 7% Stock Portfolio
                     Linked  Note due August 18, 2000 (Linked to the
                     performance of the Common Stock of Intuit Inc., CKS
                     Group, Inc. and CNET, Inc.).*

4(ffff)            Form of  Medium-Term  Notes,  Series B,  Single  Stock
                     Linked  Note  due  August  13,  1999  (Linked  to  the
                     performance of the Common Stock of Case Corporation).*

4(gggg)            Form of 5-3/4%  Stock Return Income DEbt Securities due           Exhibit 4 to Company's Current Report on
                     June 1, 2000.                                                   Form 8-K dated December 1, 1998.

4(hhhh)            Form of 6% Note due July 15, 2003.                                Exhibit (4)(a) to Company's Current Report
                                                                                     on Form 8-K dated July 15, 1998.

4(iiii)            Form of 6-1/2% Note due July 15, 2018.                            Exhibit (4)(b) to Company's Current Report
                                                                                     on Form 8-K dated July 15, 1998.

4(jjjj)            Form of Preferred Stock and Common Stock Warrant                  Exhibit 4(cccc) to Company's Registration
                     Agreement, including forms of Preferred Stock and Common        Statement on Form S-3 (File No. 333-44173).
                     Stock Warrant Certificates.

4(kkkk)            [Form  of Deposit  Agreement,  including  form of                 Exhibit 4(ffff) to Company's  Registration
                     Depositary Receipt Certificate representing the                 Statement on Form S-3 (File No. 333-44173).
                     Depositary Shares.

4(llll)            Form of Certificate of Trust of Merrill Lynch Preferred
                     Capital Trust VI.*

4(mmmm)            Form of Amended and Restated Declaration of Trust of
                     Merrill Lynch Preferred Capital Trust VI, including form
                     of Trust Preferred Security.*

4(nnnn)            Form of Certificate of Limited Partnership of Merrill
                     Lynch Preferred Funding VI, L.P.*

____________________________
*    Previously filed.
<PAGE>
Exhibit                                                                                           Incorporation by Reference
Number                                          Description                                          to Filings Indicated
- ------                                          -----------                                       --------------------------
4(oooo)            Form of Amended and Restated Limited Partnership Agreement
                     of Merrill Lynch Preferred Funding VI, L.P.*

4(pppp)            Form of Trust Preferred Securities Guarantee
                     Agreement, between the Company and The Chase Manhattan
                     Bank,  as  guarantee   trustee,   including   form  of
                     Partnership Preferred Security.*

4(qqqq)            Form of Partnership Preferred Securities Guarantee
                     Agreement between the Company and The Chase Manhattan
                     Bank, as guarantee trustee.*

4(rrrr)            Form of Subordinated  Debenture  Indenture between the            Exhibit 4 to Registration Statement on
                     Company and The Chase  Manhattan Bank, as guarantee             Form S-3 (File No. 333-16603).
                     trustee.

4(ssss)            Form of Affiliate Debenture Guarantee Agreement between
                     the Company and The Chase Manhattan Bank, as guarantee
                     trustee.*

4(tttt)            Form of Subordinated Debenture.*

4(uuuu)            Restated Certificate of Incorporation of the Company,             Exhibit 3(i) to Company's Quarterly Report
                     dated April 28, 1998.                                           on Form 10-Q for the quarter ended
                                                                                     March 27, 1998.

4(vvvv)            By-Laws of the Company, effective as of April 15, 1997.           Exhibit 3(ii) to Company's Quarterly Report
                                                                                     on Form 10-Q for the quarter ended
                                                                                     March 27, 1997.

4(wwww)            Form of Certificate of Designations of the Company                Exhibit 4(ssss) to Company's Registration
                     establishing the rights, preferences, privileges,               Statement on Form S-3 (File  No.
                     qualifications, restrictions, and limitations relating          333-44173).
                     to a series of the Preferred Stock.

4(xxxx)            Form of certificate representing Preferred Stock.                 Exhibit 4(d) to Company's Registration
                                                                                     Statement on Form S-3 (File No. 33-55363).

4(yyyy)            Form of certificate representing Common Stock.                    Exhibit 4(uuuu) to Company's Registration
                                                                                     Statement on Form S-3 (File No. 333-44173).

4(zzzz)            Form of Liquid Yield Option Note Indenture.                       Exhibit 4(vvvv) to Company's Registration
                                                                                     Statement on Form S-3 (File No. 333-44173).

4(aaaaa)           Form of Subsequent Liquid Yield Option Note Indenture.            Exhibit 4(wwww) to Company's Registration
                                                                                     Statement on Form S-3 (File No. 333-44173).

4(bbbbb)           Form of Market Index Target-Term Security based upon the          Exhibit 4 to Company's Current Report on
                     Dow Jones Industrial Average due January 14, 2003.              Form 8-K dated December 23, 1997.

4(ccccc)           Form of  Supplemental  Indenture  to the  1983  Senior            Exhibit 4(yyyy) to Company's  Registration
                     Indenture, the 1993 Senior  Indenture and the                   Statement on Form S-3 (File No. 333-44173).
                     Subordinated Indenture between the Company and The Chase
                     Manhattan Bank, as trustee.

4(ddddd)           Form of Amended and Restated Rights  Agreement,  dated as of      Exhibit 4 to Company's Current Report on
                     December 2, 1997  between the Company and  ChaseMellon          Form 8-K dated December 2, 1997.
                     Shareholder Services, L.L.C., as Rights Agent.

4(eeeee)           Certificate of Designations of the Company establishing           Exhibit 3(f) to Company's Registration
                     the rights, preferences, privileges, qualifications,            Statement on Form S-3 (File No. 33-19975).
                     restrictions and limitations relating to the Company's
                     Series A Junior Preferred Stock.

____________________________
*    Previously filed.
<PAGE>
Exhibit                                                                                           Incorporation by Reference
Number                                          Description                                          to Filings Indicated
- ------                                          -----------                                       --------------------------
4(fffff)           Form of Amendment No. 1 to the Form of Distribution               Exhibit 4(bbbbb) to Company's Registration
                     Agreement.                                                      Statement on Form S-3 (File No. 333-19975).

4(ggggg)           Form of EuroFund Market Index Target-Term Security due            Exhibit 4 to Company's Current Report on
                     February 28, 2006.                                              Form 8-K dated September 3, 1998.

4(hhhhh)           Form of S&P 500 Market Index Target-Term Security due             Exhibit 4 to Company's Current Report on
                     September 28, 2005.                                             Form 8-K dated September 29, 1998.

4(iiiii)           Form of 6-3/8% Note due October 15, 2008.                         Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated October 28, 1998.

4(jjjjj)           Form of 6% Note due November 15, 2004.                            Exhibit (4)(b) to Company's Current Report
                                                                                     on Form 8-K dated November 24, 1998.

4(kkkkk)           Form of 6-7/8% Note due November 15, 2018.                        Exhibit (4)(c) to Company's Current Report
                                                                                     on Form 8-K dated November 24, 1998.

4(lllll)           Form of Medium-Term Notes, Series B, 1.5% Principal               Exhibit 99(b) to Company's Registration
                     Protected Note due December 15, 2005 (Linked to the             Statement on Form 8-A dated December 3,
                     performance of the Dow Jones Euro STOXX 50 Index).              1998.

4(mmmmm)           Form of Nikkei 225 Market Index  Target-Term  Security due        Exhibit 4 to Company's Current Report on
                     September 21, 2005.                                             Form 8-K dated December 28, 1998.

4(nnnnn)           Form of 6% Note due February 17, 2009.                            Exhibit 4 to Company's Current Report on
                                                                                     Form 8-K dated February 17, 1999.

4(ooooo)           Form of Energy Select Sector SPDR(R) Fund Market Index            Exhibit 4 to Company's  Current  Report on
                     Target-Term Securities  due  February  21,  2006.               Form 8-K  dated February 18, 1999.
    
5(a)               Opinion of Brown & Wood LLP.*

5(b)               Opinion of Brown & Wood LLP.*

5(c)               Opinion of Skadden, Arps, Slate, Meagher & Flom LLP.*

5(d)               Opinion of Brown & Wood LLP.*

12(a)              Computation of Ratio of Earnings to Fixed Charges of the          Exhibit 12 to Company's Annual Report on
                     Company.                                                        Form 10-K for the year ended December 26,
                                                                                     1997 and Exhibit 12 to Company's
                                                                                     Quarterly Report on Form 10-Q for the
                                                                                     quarter ended September 25, 1998.

12(b)              Computation of Ratio of Earnings to Combined Fixed Charges        Exhibit 12 to Company's Annual Report on
                     and Preferred Stock Dividends of the Company.                   Form 10-K for the year ended December 26,
                                                                                     1997 and Exhibit 12 to Company's
                                                                                     Quarterly Report on Form 10-Q for the
                                                                                     quarter ended September 25, 1998.

15                 Letter re Unaudited Interim Financial Information.*

23(a)              Consents of Brown & Wood LLP. (included as part of Exhibit
                     5).*

____________________________
*    Previously filed.

**   To be filed.
<PAGE>
Exhibit                                                                                           Incorporation by Reference
Number                                          Description                                          to Filings Indicated
- ------                                          -----------                                       --------------------------
   
23(b)              Consent of Deloitte & Touche LLP.**
    

24                 Power of Attorney of the Company (included on page II-16).*

25(a)              Form T-1  Statement  of  Eligibility  under  the Trust
                     Indenture Act of 1939 of The Chase Manhattan Bank.*

   
25(b)              Form T-1 Statement of Eligibility under the Trust
                     Indenture Act of 1939 of The Chase Manhattan Bank under
                     the Amended and Restated Declaration of Trust (contained
                     in Exhibit  4(mmmm)); Trust Preferred Securities
                     Guarantee Agreement (contained in Exhibit  4(pppp));
                     Subordinated Indenture (contained in Exhibit  4(vvvv));
                     and Affiliate Debenture Guarantee Agreement (contained
                     in Exhibit  4(ssss)).*

99(a)              [Opinion of Deloitte & Touche LLP with respect to
                     certain financial data appearing in the Registration
                     Statement.**

99(b)              [Opinion of Deloitte & Touche LLP with respect to
                     certain summary financial information and selected
                     financial data incorporated by reference in the
                     Registration Statement.**
</TABLE>

____________________________
*    Previously filed.
**   To be filed.
    





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