VANGUARD INTERNATIONAL EQUITY INDEX FUND INC
497, 1994-04-21
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<PAGE>
 
                VANGUARD INTERNATIONAL EQUITY INDEX FUND, INC.
 
                             PROSPECTUS SUPPLEMENT
 
                                APRIL 18, 1994
 
        IMPORTANT INFORMATION REGARDING THE EMERGING MARKETS PORTFOLIO
 
SUBSCRIPTION PERIOD
 
  There will be a subscription period for the Emerging Markets Portfolio
beginning on April 18, 1994, and ending on May 4, 1994. During the
subscription period, the following changes to the Portfolio's policies and
procedures will be in effect:
     
  . Exchanges (page 21 of the Prospectus). Written exchange requests received
    from other Vanguard Portfolios will be held during the subscription
    period and processed on May 4, 1994. The purpose of holding these
    exchange requests is to minimize the impact of brokerage and other
    transaction costs associated with transferring monies into the Portfolio.
    Shareholders who wish to cancel their exchange purchase during the
    subscription period can do so by writing to Vanguard. No telephone
    exchanges from existing fund accounts of any kind (whether regular or
    retirement accounts) will be accepted during the subscription period.     
     
  . Purchases (page 16 of the Prospectus). Purchase requests received by
    check and the appropriate account registration form will be held and not
    be invested during the subscription period. On May 4, 1994, the checks
    will be cashed and purchases will be processed. In addition, the Emerging
    Markets Portfolio will not accept wire purchases during the subscription
    period. The purpose of holding these purchase requests is to minimize the
    impact of brokerage and other transaction costs associated with investing
    these monies into the Portfolio. Shareholders who wish to cancel their
    purchase during the subscription period can do so by writing to Vanguard.
        
   
  PLEASE NOTE THAT AN EXCHANGE FROM ANY VANGUARD FUND INTO THE NEW PORTFOLIO
IS A TAXABLE EVENT, AND INVESTORS MAY INCUR A CAPITAL GAIN OR LOSS. Also,
investors will be required to complete a special application form (enclosed)
in order to open an account in the Portfolio during the subscription period.
    
                                                                         
                                                                      PS72     
<PAGE>
 
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(ART)
                                                  A Member of The Vanguard Group
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PROSPECTUS--APRIL 18, 1994     
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NEW ACCOUNT INFORMATION: INVESTOR INFORMATION DEPARTMENT--1-800-662-7447 (SHIP)
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SHAREHOLDER ACCOUNT SERVICES: CLIENT SERVICES DEPARTMENT--1-800-662-2739 (CREW)
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INVESTMENT       Vanguard International Equity Index Fund, Inc. (the "Fund")
OBJECTIVE AND    is an open-end diversified investment company designed as an
POLICIES         "index" fund. The Fund consists of three portfolios, Europe-
                 an, Pacific, and Emerging Markets Portfolios, each of which
                 invests in common stocks in order to match the performance of
                 a distinct international market index. This prospectus per-
                 tains to the European and Pacific Portfolios; the Emerging
                 Markets Portfolio is offered by a separate prospectus. The
                 European Portfolio seeks to provide investment results, using
                 statistical procedures, that parallel the Morgan Stanley Cap-
                 ital International--Europe (Free) Index, a diversified index
                 consisting of companies located in fourteen European coun-
                 tries. The Pacific Portfolio seeks to provide investment re-
                 sults, using statistical procedures, that parallel the Morgan
                 Stanley Capital International--Pacific Index, a diversified
                 index consisting of companies located in Japan, Australia,
                 New Zealand, Hong Kong, Singapore and Malaysia. The Portfo-
                 lios invest primarily in common stocks included in their re-
                 spective indexes. There is no assurance that either Portfolio
                 will achieve its stated objective.     
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OPENING AN       To open a regular (non-retirement) account, please complete
ACCOUNT          and return the Account Registration Form. If you need assis-
                 tance in completing this Form, please call our Investor In-
                 formation Department. To open an Individual Retirement Ac-
                 count (IRA), please use a Vanguard IRA Adoption Agreement. To
                 obtain a copy of this form, call 1-800-662-7447, Monday
                 through Friday, from 8:00 a.m. to 8:00 p.m. (Eastern time).
                 The minimum initial investment is $3,000 for each Portfolio
                 ($500 for Individual Retirement Accounts and Uniform
                 Gifts/Transfers to Minors Act accounts). The Fund is offered
                 on a no-load basis (i.e., there are no sales commissions or
                 12b-1 fees). However, the Fund incurs expenses for investment
                 advisory, management, administrative and distribution servic-
                 es. Shareholders of the European and Pacific Portfolios will
                 be charged a 1% portfolio transaction fee on the amount in-
                 vested, which is paid to the Portfolios to offset transaction
                 costs of buying securities, as well as a $10 annual account
                 maintenance fee. See "Portfolio Expenses."     
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ABOUT THIS       This Prospectus is designed to set forth concisely the infor-
PROSPECTUS       mation you should know about the European and Pacific Portfo-
                 lios before you invest. It should be retained for future ref-
                 erence. A "Statement of Additional Information" containing
                 additional information about the Fund has been filed with the
                 Securities and Exchange Commission. This Statement is dated
                 April 18, 1994 and has been incorporated by reference into
                 this Prospectus. A copy may be obtained without charge by
                 writing to the Fund or by calling the Investor Information
                 Department.     
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TABLE OF CONTENTS

<TABLE>
<CAPTION>
                         Page
 <S>                     <C>
 Portfolio Expenses....    2
 Financial Highlights..    3
 Yield and Total
  Return...............    4
 PORTFOLIO INFORMATION
 Investment Objective..    5
 Investment Policies...    5
 Investment Risks......    7
 Who Should Invest.....    8
 Implementation of
  Policies.............    9
Investment
 Limitations...........   12
Management of the
 Portfolios............   13
Investment Adviser.....   13
Dividends, Capital
 Gains and Taxes.......   14
The Share Price of
 Each Portfolio........   16
General Information....   16
  SHAREHOLDER GUIDE
Opening an Account
 and Purchasing
 Shares................   17
When Your Account
 Will Be Credited......   20
Selling Your Shares....   20
Exchanging Your
 Shares................   22
Important Information
 About Telephone
 Transactions..........   23
Transferring
 Registration..........   24
Other Vanguard
 Services..............   24
</TABLE>
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THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE COMMISSION PASSED UPON THE ACCURACY OR
ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL
OFFENSE.
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<PAGE>
 
                 
PORTFOLIO        The following table illustrates ALL expenses and fees that
EXPENSES         you would incur as a shareholder of the European and Pacific
                 Portfolios. The expenses and fees set forth below are for the
                 1993 fiscal year.     
 
<TABLE>
<CAPTION>
                                                            EUROPEAN   PACIFIC
             SHAREHOLDER TRANSACTION EXPENSES               PORTFOLIO PORTFOLIO
             ------------------------------------------------------------------
             <S>                                            <C>       <C>
             Sales Load Imposed on Purchases...............   None*     None*
             Sales Load Imposed on Reinvested Dividends....   None      None
             Redemption Fees...............................   None      None
             Exchange Fees.................................   None      None
</TABLE>
                    
                 * Shareholders are charged a 1% portfolio transaction fee,
                   payable directly to the Portfolio on each purchase of
                   shares.     
 
<TABLE>
<CAPTION>
                                                         EUROPEAN         PACIFIC
             ANNUAL FUND OPERATING EXPENSES              PORTFOLIO       PORTFOLIO
             ---------------------------------------------------------------------
             <S>                                   <C>   <C>       <C>   <C>
             Management & Administrative
              Expenses**.........................          0.14%           0.18%
             Investment Advisory Fees............          None            None
             12b-1 Fees..........................          None            None
             Other Expenses
              Distribution Costs.................  0.02%           0.02%
              Miscellaneous Expenses.............  0.16            0.12
                                                   -----           -----
             Total Other Expenses................          0.18            0.14
                                                           -----           -----
               TOTAL OPERATING EXPENSES..........          0.32%           0.32%
                                                           =====           =====
</TABLE>
 
                 ** In addition to these costs, shareholders in each Portfolio
                    incur an annual account maintenance fee of $10.
                    
                 The purpose of this table is to assist you in understanding
                 the various costs and expenses that you would bear directly
                 or indirectly as an investor in the European and Pacific
                 Portfolios.     
 
EACH PORTFOLIO   Each Portfolio assesses a portfolio transaction fee on pur-
CHARGES A 1%     chases of Portfolio shares equal to 1% of the dollar amount
TRANSACTION      invested. In both Portfolios, the Portfolio transaction fee
FEE              is paid to the respective Portfolio, not to Vanguard. It is
                 not a sales charge. The fee applies to an initial investment
                 in the Portfolio and all subsequent purchases (including pur-
                 chases made by exchange from another Vanguard Fund or from
                 the other Portfolio of the Vanguard International Equity In-
                 dex Fund), but not to reinvested dividend or capital gains
                 distributions. The Portfolio transaction fee is deducted au-
                 tomatically from the amount invested; it cannot be paid sepa-
                 rately.
 
                 The purpose of the 1% transaction fee is to allocate transac-
                 tion costs associated with new purchases to investors making
                 those purchases, thus insulating existing shareholders from
                 those transaction costs. These costs include: (1) brokerage
                 costs; (2) market impact costs--i.e., the increase in market
                 prices which may
 
2
<PAGE>
 
                 result when the Portfolios purchase thinly traded stocks; and
                 (3) the effect of the "bid-ask" spread in international mar-
                 kets.
 
                 The 1% fee represents Vanguard's estimate of the brokerage
                 and other transaction costs incurred by the Portfolios in ac-
                 quiring international stocks. Without the 1% fee, each Port-
                 folio would incur these costs directly, resulting in reduced
                 investment performance for all shareholders of the Portfolio.
                 With the 1% fee, the transaction costs of acquiring addi-
                 tional international stocks are borne not by all existing
                 shareholders, but only by those investors making additional
                 purchases. Because the purchaser, not the Portfolio, bears
                 these costs, the Portfolio is expected to track its benchmark
                 index more closely.
 
EACH PORTFOLIO   Each Portfolio assesses an annual account maintenance fee of
WILL CHARGE A    $10 for each shareholder account. The purpose of the $10 fee
$10 ACCOUNT      is to allocate part of the costs of maintaining shareholder
MAINTENANCE FEE  accounts equally to all accounts. This fee, which is paid di-
                 rectly by shareholders, is deducted from the Fund's annual
                 dividend. See "Dividends, Capital Gains and Taxes" for more
                 information on this fee. The $10 fee amounts to 0.33% on a
                 $3,000 investment in the Fund, 0.10% on a $10,000 investment,
                 and 0.01% on a $100,000 investment.
 
                 The following example illustrates the expenses that you would
                 incur on a $1,000 investment over various periods, assuming
                 (1) a 5% annual rate of return and (2) redemption at the end
                 of each period. The expenses include the 1% portfolio trans-
                 action fee.
 
<TABLE>
<CAPTION>
                                      1 YEAR 3 YEARS 5 YEARS 10 YEARS
                                      ------ ------- ------- --------
                 <S>                  <C>    <C>     <C>     <C>
                 European Portfolio..  $23     $50     $77     $148
                 Pacific Portfolio...  $23     $50     $77     $148
</TABLE>
 
                 Included in these estimates are account maintenance fees of
                 $10, $30, $50 and $100, respectively, for the periods shown.
                 The $10 annual account maintenance fee is a flat charge which
                 does not vary by the size of your investment. Accordingly,
                 for investments larger than $1,000, your total expenses will
                 be substantially lower in percentage terms than this illus-
                 tration implies.
 
                 THIS EXAMPLE SHOULD NOT BE CONSIDERED A REPRESENTATION OF
                 PAST OR FUTURE EXPENSES OR PERFORMANCE. ACTUAL EXPENSES MAY
                 BE HIGHER OR LOWER THAN THOSE SHOWN.
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FINANCIAL        The following financial highlights of the European and Pa-
HIGHLIGHTS       cific Portfolios for a share outstanding throughout each pe-
                 riod have been audited by Price Waterhouse, independent ac-
                 countants, whose report thereon was unqualified. This infor-
                 mation should be read in conjunction with the Fund's finan-
                 cial statements and notes thereto, which are incorporated by
                 reference in the Statement of Additional Information and in
                 this Prospectus, and which appear, along with the report of
                 Price Waterhouse, in the Fund's 1993 Annual Report to Share-
                 holders. For a more complete discussion of the Fund's perfor-
                 mance, please see the Fund's 1993 Annual Report to Sharehold-
                 ers which may be obtained without charge by writing to the
                 Fund or by calling our Investor Information Department at 1-
                 800-662-7447.     
 
 
                                                                               3
<PAGE>
 
<TABLE>
<CAPTION>
                               EUROPEAN PORTFOLIO              PACIFIC PORTFOLIO
                          ----------------------------------  ----------------------
                              YEAR ENDED                          YEAR ENDED
                             DECEMBER 31,          MAY 1+ TO     DECEMBER 31,           MAY 1+ TO
                          ---------------------    DEC. 31,   ----------------------    DEC. 31,
                           1993   1992    1991       1990      1993    1992    1991       1990
                          ------  -----   -----    ---------  ------  ------   -----    ---------
<S>                       <C>     <C>     <C>      <C>        <C>     <C>      <C>      <C>
NET ASSET VALUE,
 BEGINNING OF PERIOD....  $ 9.33  $9.92   $9.06     $10.00    $ 7.56   $9.42   $8.56     $10.00
                          ------  -----   -----     ------    ------  ------   -----     ------
INVESTMENT OPERATIONS
 Net Investment Income..     .17    .25     .26        .16       .06     .05     .05        .05
 Net Realized and
  Unrealized Gain (Loss)
  on Investments........    2.55   (.58)    .86       (.94)     2.62   (1.76)    .86      (1.44)
                          ------  -----   -----     ------    ------  ------   -----     ------
    TOTAL FROM
     INVESTMENT
     OPERATIONS.........    2.72   (.33)   1.12       (.78)     2.68   (1.71)    .91      (1.39)
DISTRIBUTIONS
 Dividends from Net
  Investment Income.....    (.17)  (.26)   (.26)      (.16)     (.06)   (.05)   (.05)      (.05)
 Distributions from
  Realized Capital
  Gains.................     --     --      --         --       (.05)   (.10)    --         --
                          ------  -----   -----     ------    ------  ------   -----     ------
    TOTAL DISTRIBUTIONS.    (.17)  (.26)   (.26)      (.16)     (.11)   (.15)   (.05)      (.05)
- -------------------------------------------------------------------------------------------------
NET ASSET VALUE, END OF
 PERIOD.................  $11.88  $9.33   $9.92     $ 9.06    $10.13   $7.56   $9.42     $ 8.56
=================================================================================================
TOTAL RETURN(1).........   29.13% (3.32)% 12.40%     (7.23)%   35.46% (18.17)% 10.65%    (14.01)%
=================================================================================================
RATIOS/SUPPLEMENTAL DATA
Net Assets, End of
 Period (Millions)......    $601   $256    $161        $96      $493    $207     $84        $31
Ratio of Expenses to
 Average Net Assets.....     .32%   .32%    .33%       .40%*     .32%    .32%    .32%       .35%*
Ratio of Net Investment
 Income to Average Net
 Assets.................    2.05%  3.05%   3.06%      3.68%*     .75%    .92%    .70%      1.02%*
Portfolio Turnover Rate.       4%     1%     15%**       3%        7%      3%     21%**       2%
</TABLE>
 
* Annualized.
**Portfolio turnover rates for 1991 excluding in-kind redemptions were 3% for
  the European Portfolio and 1% for the Pacific Portfolio.
+ Commencement of operations.
   
(1) Total return figures do not reflect the 1% transaction fee on purchases or
    the annual account maintenance fee of $10. Subscription period for
    Portfolio was May 1, 1990, to June 17, 1990, during which time all assets
    were held in money market instruments. Performance measurement begins on
    June 18, 1990.     
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YIELD AND        From time-to-time a Portfolio of the Fund may advertise its
TOTAL RETURN     yield and total return. Both yield and total return figures
                 are based on historical earnings and are not intended to in-
                 dicate future performance. The "total return" of a Portfolio
                 refers to the average annual compounded rates of return over
                 one-, five- and ten-year periods or for the life of the Port-
                 folio (as stated in the advertisement) that would equate an
                 initial amount invested at the beginning of a stated period
                 to the ending redeemable value of the investment, assuming
                 the reinvestment of all dividend and capital gains distribu-
                 tions.
 
4
<PAGE>
 
 
                 The "30-day yield" of a Portfolio is calculated by dividing
                 the net investment income per share earned during a 30-day
                 period by the net asset value per share on the last day of
                 the period. Net investment income includes interest and divi-
                 dend income earned on a Portfolio's securities; it is net of
                 all expenses and all recurring and nonrecurring charges that
                 have been applied to all shareholder accounts. The yield cal-
                 culation assumes that the net investment income earned over
                 30 days is compounded monthly for six months and then
                 annualized. Methods used to calculate advertised yields are
                 standardized for all stock and bond mutual funds. However,
                 these methods differ from the accounting methods used by the
                 Portfolio to maintain its books and records, and so the ad-
                 vertised 30-day yield may not fully reflect the income paid
                 to your own account or the yield reported in the Portfolio's
                 reports to shareholders.
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INVESTMENT       The European Portfolio seeks to replicate the aggregate price
OBJECTIVE        and yield performance of the Morgan Stanley Capital Interna-
                 tional-Europe (Free) Index ("MSCI-Europe (Free)"), a diversi-
EACH PORTFOLIO   fied, capitalization weighted index comprised of companies
SEEKS TO MATCH   located in fourteen European countries. The Pacific Portfolio
THE INVESTMENT   seeks to replicate the aggregate price and yield performance
PERFORMANCE OF   of the Morgan Stanley Capital International-Pacific Index
ITS RESPECTIVE   ("MSCI-Pacific"), a diversified, capitalization weighted in-
INDEX            dex consisting of companies located in Australia, Japan, Hong
                 Kong, New Zealand, Singapore and Malaysia. There is no assur-
                 ance that either Portfolio will achieve its stated objective.
                     
       
                    
                 By holding the two Portfolios in appropriate proportions, an
                 investor may create an aggregate portfolio designed to ap-
                 proximate the total return (income plus capital change) of
                 the Morgan Stanley Capital International-Europe, Australia
                 and Far East (Free) Index ("EAFE Free"), a broadly diversi-
                 fied international index consisting of more than 1,000 equity
                 securities of companies located outside of the United States.
                 As of December 31, 1993, the MSCI-Pacific Index represented
                 approximately 52% of the market capitalization of EAFE
                 (Free), while the MSCI-Europe (Free) Index represented the
                 remaining 48%.     
 
                 The Fund is neither sponsored by nor affiliated with Morgan
                 Stanley Capital International.
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INVESTMENT       The European and Pacific Portfolios are not managed according
POLICIES         to traditional methods of "active" investment management,
                 which involve the buying and selling of securities based upon
BOTH PORTFOLIOS  economic, financial and market analysis and investment judg-
USE A "PASSIVE"  ment. Instead, the Portfolios, utilizing a "passive" or in-
APPROACH TO      dexing investment approach, attempt to approximate the in-
INVEST IN        vestment performance of their respective indexes through sta-
INTERNATIONAL    tistical procedures. The Fund is managed without regard to
STOCKS           tax ramifications.
                    
                 The European Portfolio invests in a statistically selected
                 sample of approximately 575 stocks included in the MSCI-Eu-
                 rope (Free) Index, an index of equity securities of companies
                 located in fourteen European countries. Three countries, the
                 United Kingdom, Germany and France, dominate MSCI-Europe
                 (Free), with     
 
                                                                               5
<PAGE>
 
                    
                 38%, 14%, and 14% of the market capitalization of the Index,
                 respectively, as of December 31, 1993. The 11 other countries
                 are individually much less significant to the Index and, con-
                 sequently, the Portfolio. The "Free" Index includes only
                 shares that U.S. investors are "free" to purchase. Specifi-
                 cally, the Index excludes restricted shares in Finland, Nor-
                 way, Sweden and Switzerland.     
                    
                 The Pacific Portfolio invests in a statistically selected
                 sample of the more than 425 stocks included in the MSCI-Pa-
                 cific Index, an index of equity securities of Pacific Basin
                 companies. The MSCI-Pacific Index is dominated by the Japa-
                 nese stock market, which represented 75% of the market capi-
                 talization of the Index as of December 31, 1993.     
 
                 The Portfolios are each expected to invest in approximately
                 250 stocks or more. Stocks are selected for inclusion in each
                 Portfolio based on country, market capitalization, industry
                 weightings, and fundamental characteristics such as return
                 variability, earnings valuation, and yield. Each Portfolio is
                 constructed to have aggregate investment characteristics sim-
                 ilar to those of its respective index. In order to parallel
                 the performance of its respective index, each Portfolio will
                 invest in each country in approximately the same percentage
                 as the country's weight in the index.
 
                 Each Portfolio's policy is to remain fully invested in common
                 stocks. Under normal circumstances at least 80% of the assets
                 of each Portfolio will be invested in stocks that are repre-
                 sented in its respective index. Each Portfolio may invest in
                 certain short-term fixed income securities such as cash re-
                 serves, although cash or cash equivalents are normally ex-
                 pected to represent less than 1% of each Portfolio's assets.
                 Each Portfolio may also invest up to 50% of its assets in
                 stock futures contracts, options, and warrants in order to
                 invest uncommitted cash balances, maintain liquidity to meet
                 shareholder redemptions, or minimize trading costs.
                    
                 The Portfolios will not invest in cash reserves, futures con-
                 tracts, options or warrants as part of a temporary defensive
                 strategy, such as lowering a Portfolio's investment in common
                 stocks, to protect against potential stock market declines.
                 The Portfolios intend to remain fully invested, to the extent
                 practicable, in a pool of securities which will approximate
                 the investment characteristics of their respective indexes.
                 The Portfolios may also enter into forward foreign currency
                 exchange contracts in order to maintain the same currency ex-
                 posure as their respective indexes, but not as part of a de-
                 fensive strategy to protect against fluctuations in exchange
                 rates. See "Implementation of Policies" for a description of
                 these and other investment practices of the Portfolios.     
 
                 The investment objective and policies of the Fund are not
                 fundamental and so may be changed by the Board of Directors
                 without shareholder approval. However, shareholders would be
                 notified prior to a material change in either.
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6
<PAGE>
 
INVESTMENT       As mutual funds investing in common stocks, the Portfolios
RISKS            are subject to market risk--i.e., the possibility that stock
                 prices will decline over short or even extended periods. Both
                 U.S. and foreign stock markets tend to be cyclical, with pe-
                 riods when stock prices generally rise and periods when stock
                 prices generally decline.
    
INTERNATIONAL    Investments in foreign stock markets can be as volatile, if
STOCKS MAY       not more volatile, than investments in U.S. markets. To il-
EXHIBIT          lustrate the volatility of foreign stock market returns for
GREATER          the U.S. dollar-based investor, the following tables set
VOLATILITY       forth the extremes of foreign stock market returns, as well
THAN U.S.        as average annual returns, for the period from 1970 to 1993,
STOCKS           as measured by the MSCI-Europe and MSCI-Pacific Indexes and
                 as calculated for a U.S. dollar investor. (The MSCI-Europe
                 Index, which includes common stocks that U.S. investors can-
                 not purchase, is shown here in lieu of the MSCI-Europe (Free)
                 Index, which was only initiated in January 1988.)
 
                 AVERAGE ANNUAL INTERNATIONAL STOCK MARKET RETURNS (1970-1993)
 
<TABLE>
<CAPTION>
               MSCI-
               EUROPE             1 YEAR                     5 YEARS                     10 YEARS
               ------             ------                     -------                     --------
               <S>                <C>                        <C>                         <C>
               Best               +78.6%                     +32.3%                      +19.3%
               Worst              -22.6                      - 1.2                       + 5.5
               Average            +14.0                      +13.2                       +13.0
</TABLE>
 
<TABLE>
<CAPTION>
                MSCI-
               PACIFIC              1 YEAR                   5 YEARS                   10 YEARS
               -------              ------                   -------                   --------
                <S>                 <C>                      <C>                       <C>
                Best                +99.5%                   +41.8%                    +26.4%
                Worst               -34.3                    - 3.7                     + 7.7
                Average             +18.9                    +16.7                     +18.1
</TABLE>
                    
                 As shown, over the period from 1970 to 1993 the MSCI-Europe
                 Index has provided an annual total return, on average, of
                 +14.0%, and the MSCI-Pacific Index has provided an annual to-
                 tal return, on average, of +18.9%. By comparison, the average
                 annual total return of U.S. stocks during this same period
                 was +12.3% (as measured by the Standard & Poor's 500 Compos-
                 ite Stock Price Index). Note, however, that the period from
                 1970 to 1993 was a very favorable one for foreign stock mar-
                 ket investing. The figures on total return and stock market
                 volatility are provided here only as a guide to potential
                 market risk, and may not be useful for forecasting future re-
                 turns in any particular period.     
                    
                 This table on international stock market returns should not
                 be viewed as a representation of future returns for interna-
                 tional stocks or the Portfolios of the Fund, as historical
                 performance may be a poor guide to future returns, and the
                 Indexes shown do not reflect "real world" transaction costs
                 and other expenses.     
                    
THE JAPANESE     Investors should realize that Japanese securities comprised
STOCK MARKET     75% of the MSCI-Pacific Index as of December 31, 1993, and
IS A MAJOR       that therefore stocks of Japanese companies will represent a
COMPONENT OF     correspondingly large component of the Pacific Portfolio's
THE PACIFIC      investment assets. Such a large investment in the Japanese
INDEX            stock market may     
 
                                                                               7
<PAGE>
 
                 entail a higher degree of risk than with more diversified in-
                 ternational portfolios, especially considering that by funda-
                 mental measures of corporate valuation, such as its high
                 price-earnings ratios and low dividend yields, the Japanese
                 market as a whole may appear expensive relative to other
                 world stock markets.
                    
STOCKS FROM      Stocks from the United Kingdom, Germany and France comprised
THREE            38%, 14% and 14% of the MSCI-Europe (Free) Index, respective-
COUNTRIES        ly, as of December 31, 1993. The remaining 11 countries in
DOMINATE THE     the MSCI-Europe (Free) Index have much less significant capi-
EUROPE (FREE)    talization weightings in the Index and will therefore have
INDEX            much less impact on the total return of the Index and the Eu-
                 ropean Portfolio.     
 
INTERNATIONAL    For U.S. investors, the returns of foreign investments, such
STOCKS ALSO      as those held by the two Portfolios, are influenced by not
EXPOSE           only the returns on foreign common stocks themselves, but
INVESTORS TO     also by the returns on the currencies in which the stocks are
CURRENCY AND     denominated. Currency risk is the risk that changes in for-
OTHER RISKS      eign exchange rates will affect, favorably or unfavorably,
                 the value of foreign securities held by a Portfolio. In a pe-
                 riod when the U.S. dollar generally rises against foreign
                 currencies, the returns on foreign stocks for a U.S. investor
                 will be diminished. By contrast, in a period when the U.S.
                 dollar generally declines, the returns on foreign stocks will
                 be enhanced.
 
                 Other risks and considerations of international investing in-
                 clude: differences in accounting, auditing and financial re-
                 porting standards; generally higher transaction costs on for-
                 eign portfolio transactions; small trading volumes and gener-
                 ally lower liquidity of foreign stock markets, which may re-
                 sult in greater price volatility; foreign withholding taxes
                 payable on a Portfolio's foreign securities, which may reduce
                 dividend income payable to shareholders; the possibility of
                 expropriation or confiscatory taxation; adverse change in in-
                 vestment or exchange control regulations; difficulty in ob-
                 taining a judgement from a foreign court; political instabil-
                 ity which could affect U.S. investment in foreign countries;
                 and potential restriction on the flow of international capi-
                 tal.
- --------------------------------------------------------------------------------
                    
WHO SHOULD       The Portfolios are designed for investors who seek a low-cost
INVEST           "passive" approach for investing in a broadly diversified
                 portfolio of international common stocks. Unlike other equity
LONG-TERM        mutual funds, which generally seek to "beat" market averages
INVESTORS        with often unpredictable results, the Portfolios of the Fund
SEEKING TO       seek to "match" their respective indexes and thus are ex-
INVEST IN        pected to provide a predictable return relative to their re-
INTERNATIONAL    spective benchmarks. In particular, the European Portfolio is
COMMON STOCKS    designed for investors seeking to approximate the total in-
                 vestment results (before fund expenses and withholding taxes)
                 of the MSCI-Europe (Free) Index, a diversified index of Euro-
                 pean common stocks. The Pacific Portfolio is designed for in-
                 vestors seeking to approximate the total investment results
                 (before fund expenses and withholding taxes) of the MSCI-Pa-
                 cific Index, a diversified index of Pacific Basin common
                 stocks.     
 
                 The Portfolios are also suitable for investors seeking to
                 create a portfolio which parallels the performance of the
                 MSCI-EAFE (Free) Index, a broadly diversified
 
8
<PAGE>
 
                    
                 index consisting of over 1,000 international equity securi-
                 ties. By investing in the two portfolios in the appropriate
                 percentages (52% in the Pacific Portfolio and 48% in the Eu-
                 ropean Portfolio as of December 31, 1993), a portfolio ap-
                 proximating the investment characteristics of EAFE (Free) may
                 be created.     
 
                 The share prices of the Portfolios are expected to be vola-
                 tile, and investors should be able to tolerate sudden, some-
                 times substantial fluctuations in the value of their invest-
                 ment. No assurance can be given that a Portfolio will achieve
                 its stated objective or that shareholders will be protected
                 from the risks inherent in equity investing. Investors may
                 wish to minimize the timing risk of investing in a Portfolio
                 by purchasing shares on a periodic basis (dollar-cost averag-
                 ing) rather than investing in one lump sum.
                    
                 Because of the risks associated with international common
                 stock investments, the Fund is intended to be a long-term in-
                 vestment vehicle and is not designed to provide investors
                 with a means of speculating on short-term market movements.
                 Investors who engage in excessive account activity generate
                 additional costs which are borne by all of the Portfolio's
                 shareholders. In order to minimize such costs the Portfolios
                 have adopted the following policies. The Portfolios reserve
                 the right to reject any purchase request (including exchange
                 purchases from other Vanguard portfolios) that is reasonably
                 deemed to be disruptive to efficient portfolio management,
                 either because of the timing of the investment or previous
                 excessive trading by the investor. Additionally, the Portfo-
                 lios have adopted exchange privilege limitations as described
                 in the section "Exchange Privilege Limitations." Finally, the
                 Portfolios reserve the right to suspend the offering of its
                 shares. Investors should not consider the Portfolios a com-
                 plete investment program, but should maintain holdings of se-
                 curities with different risk characteristics--including U.S.
                 common stocks, bonds and money market instruments.     
- --------------------------------------------------------------------------------
IMPLEMENTATION   The Portfolios utilize a number of investment practices in an
OF POLICIES      effort to parallel the investment performance of their re-
                 spective indexes.
                 
THE PORTFOLIOS   The MSCI-Europe (Free) Index consists of approximately 575
INVEST IN        equity securities from Europe, and the MSCI-Pacific Index
INTERNATIONAL    consists of more than 425 equity securities from Australia
COMMON STOCKS    and the Far East. The stocks included in each index are cho-
USING SAMPLING   sen by Morgan Stanley Capital International on a statistical
TECHNIQUES       basis. Each stock in MSCI-Europe (Free) and MSCI-Pacific is
                 weighted according to its market value as a percentage of the
                 total market value of all stocks in the index. (A stock's
                 market value equals the number of shares outstanding times
                 the most recent price of the security.) The inclusion of a
                 stock in the index in no way implies that Morgan Stanley Cap-
                 ital International believes the stock to be an attractive in-
                 vestment.     
 
                 The Portfolios will be unable to hold all of the issues that
                 comprise their respective indexes because of the costs in-
                 volved and the illiquidity of many of the securities. In-
                 stead, each Portfolio will attempt to hold a representative
                 sample
 
                                                                               9
<PAGE>
 
                    
                 of approximately 250 or more of the securities in its respec-
                 tive Index, which will be selected utilizing a statistical
                 technique known as "portfolio optimization." Under this tech-
                 nique, each stock is considered for inclusion in the Portfo-
                 lio based on its contribution to certain country, capitaliza-
                 tion, industry, and fundamental investment characteristics.
                 Each Portfolio is constructed so that, in the aggregate, each
                 Portfolio's country, capitalization, industry, and fundamen-
                 tal investment characteristics resemble those of its respec-
                 tive Index. Over time, portfolio composition is altered (or
                 "rebalanced") to reflect changes in the characteristics of
                 the Indexes.     
 
                 Due to the use of this sampling or "portfolio optimization"
                 technique, the Portfolios are not expected to track their
                 benchmark indexes with the same degree of accuracy as large
                 capitalization domestic index funds. Over time, the correla-
                 tion between the performance of each Portfolio and its re-
                 spective index is expected to be greater than 0.95. A corre-
                 lation of 1.00 would indicate perfect correlation, which
                 would be achieved when the net asset value of each Portfolio,
                 including the value of its dividend and capital gains distri-
                 butions, increases or decreases in exact proportion to
                 changes in its respective index.
                    
EACH PORTFOLIO   Although both Portfolios normally seek to remain substan-
MAY INVEST IN    tially fully invested in common stocks, the two Portfolios
SHORT-TERM       may invest temporarily in certain short-term fixed income se-
FIXED INCOME     curities. Such securities may be used to invest uncommitted
SECURITIES       cash balances or to maintain liquidity to meet shareholder
                 redemptions. These securities include: obligations of the
                 United States Government and its agencies or instrumentali-
                 ties; commercial paper (rated Prime-1 by Moody's Investors
                 Services, Inc. or A-1 by Standard & Poor's Corporation), bank
                 certificates of deposit and bankers' acceptances; and repur-
                 chase agreements collateralized by these securities.     
                    
EACH PORTFOLIO   The Portfolios may utilize stock futures contracts, options,
MAY USE          warrants, convertible securities and swap agreements to a
FUTURES          limited extent. Specifically, each Portfolio may enter into
CONTRACTS,       futures contracts and options provided that not more than 5%
OPTIONS AND      of its assets are required as a margin deposit for futures
WARRANTS,        contracts or options. Additionally, the Fund's investment in
CONVERTIBLE      warrants will not exceed more than 5% of its assets (2% with
SECURITIES AND   respect to warrants not listed on the New York or American
SWAP             Stock Exchanges). Futures contracts, options, warrants, con-
AGREEMENTS       vertible securities and swap agreements may be used for sev-
                 eral reasons: to simulate full investment in the underlying
                 index while retaining a cash balance for fund management pur-
                 poses, to facilitate trading, to reduce transaction costs or
                 to seek higher investment returns when a futures contract,
                 option, warrant, convertible security or swap agreement is
                 priced more attractively than the underlying equity security
                 or index. While each of these securities can be used as
                 leveraged investments, the Portfolios may not use them to
                 leverage its net assets.     
 
10
<PAGE>
 
                    
FUTURES          The risk of loss associated with futures contracts in some
CONTRACTS,       strategies can be substantial due both to the low margin de-
OPTIONS,         posits required and the extremely high degree of leverage in-
WARRANTS,        volved in futures pricing. As a result, a relatively small
CONVERTIBLE      price movement in a futures contract may result in an immedi-
SECURITIES AND   ate and substantial loss or gain. However, the Portfolios
SWAP             will not use futures contracts, options, warrants, convert-
AGREEMENTS       ible securities and swap agreements for speculative purposes
POSE CERTAIN     or to leverage their net assets. Accordingly, the primary
RISKS            risks associated with the use of futures contracts, options,
                 warrants, convertible securities and swap agreements by the
                 Portfolios are: (i) imperfect correlation between the change
                 in market value of the stocks held by a Portfolio and the
                 prices of futures contracts, options, warrants, convertible
                 securities and swap agreements; and (ii) possible lack of a
                 liquid secondary market for a futures contract and the re-
                 sulting inability to close a futures position prior to its
                 maturity date. The risk of imperfect correlation will be min-
                 imized by investing only in those contracts whose behavior is
                 expected to resemble that of a Portfolio's underlying securi-
                 ties. The risk that a Portfolio will be unable to close out a
                 futures position will be minimized by entering into such
                 transactions on an exchange with an active and liquid second-
                 ary market. However options, warrants, convertible securities
                 and swap agreements purchased or sold over-the-counter may be
                 less liquid than exchange traded securities. Illiquid securi-
                 ties, in general, including swap agreements, may not repre-
                 sent more than 15% of the net assets of a Portfolio of the
                 Fund.     
                    
                 Since there are no futures traded on the MSCI-Europe (Free)
                 or Pacific Index, it will be necessary for the Portfolio to
                 utilize a composite of other futures contracts to simulate
                 the performance of the Indexes. This process may magnify the
                 "tracking error" of a Portfolio's performance compared to
                 that of its Index, due to lower correlation of the selected
                 futures with its Index. The investment adviser will attempt
                 to reduce this tracking error by investing in futures con-
                 tracts whose behavior is expected to resemble that of the un-
                 derlying securities, although there can be no assurance that
                 these selected futures will perfectly correlate with the per-
                 formance of either Index.     
 
                 Swap agreements are contracts between parties in which one
                 party agrees to make payments to the other party based on the
                 change in market value of a specified index or asset. In re-
                 turn, the other party agrees to make payments to the first
                 party based on the return of a different specified index or
                 asset. Although swap agreements entail the risk that a party
                 will default on its payment obligations thereunder, the Port-
                 folios will minimize this risk by entering into agreements
                 that mark to market no less frequently than quarterly. Swap
                 agreements also bear the risk that the Portfolios will not be
                 able to meet its obligation to the counterparty. This risk
                 will be mitigated by investing the Portfolios in the specific
                 asset for which it is obligated to pay a return.
 
EACH PORTFOLIO   Each Portfolio may enter into foreign currency forward and
MAY ENTER INTO   foreign currency futures contracts in order to maintain the
FORWARD          same currency exposure as their respective indexes. A Portfo-
CURRENCY         lio may not enter into such contracts for speculative
CONTRACTS
 
                                                                              11
<PAGE>
 
                 purposes, or as a way of protecting against anticipated ad-
                 verse changes in exchange rates between foreign currencies
                 and the U.S. dollar. A foreign currency forward contract is
                 an obligation to purchase or sell a specific currency at a
                 future date, which may be any fixed number of days from the
                 date of the contract agreed upon by the parties, at a price
                 set at the time of the contract.
 
EACH PORTFOLIO   Each Portfolio may lend its investment securities to quali-
MAY LEND ITS     fied institutional investors for either short-term or long-
SECURITIES       term purposes of realizing additional income. Loans of secu-
                 rities by the Portfolios will be collateralized by cash, let-
                 ters of credit, or securities issued or guaranteed by the
                 U.S. Government or its agencies. The collateral will equal at
                 least 100% of the current market value of the loaned securi-
                 ties.
 
PORTFOLIO        Although the Portfolios generally seek to invest for the long
TURNOVER IS      term, the Portfolios retain the right to sell securities ir-
EXPECTED TO BE   respective of how long they have been held. However, because
LOW              of the "passive" investment management approach of the Fund,
                 the portfolio turnover rate for each Portfolio is expected to
                 be under 50%, a generally lower turnover rate than for most
                 other investment companies. A portfolio turnover rate of 50%
                 would occur if one half of a Portfolio's securities were sold
                 within one year. Ordinarily, securities will be sold from a
                 Portfolio only to reflect certain administrative changes in
                 an index (including mergers or changes in the composition of
                 an index) or to accommodate cash flows out of the Portfolio
                 while maintaining the similarity of the Portfolio to its
                 benchmark index.
 
EACH PORTFOLIO   Each Portfolio may borrow money from a bank up to a limit of
MAY BORROW MONEY 15% of the market value of its assets, but only for temporary
                 or emergency purposes. A Portfolio may borrow money only to
                 meet redemption requests prior to the settlement of securi-
                 ties already sold or in the process of being sold by the
                 Portfolio. To the extent that a Portfolio borrows money prior
                 to selling securities, the Portfolio may be leveraged; at
                 such times, the Portfolio may appreciate or depreciate in
                 value more rapidly than its benchmark index. Both Portfolios
                 will repay any money borrowed in excess of 5% of the market
                 value of their total assets prior to purchasing additional
                 portfolio securities.
- --------------------------------------------------------------------------------
INVESTMENT       Each Portfolio has adopted certain limitations on its invest-
LIMITATIONS      ment practices. Specifically, each Portfolio will not:
 
THE FUND HAS     (a) with respect to 75% of its assets, purchase securities of
ADOPTED              any issuer (except obligations of the U.S. Government and
CERTAIN              its instrumentalities) if, as a result, more than 5% of
FUNDAMENTAL          the value of the Portfolio's assets would be invested in
LIMITATIONS          the securities of such issuer;
 
                 (b) purchase more than 10% of the voting securities of any
                     issuer;
 
                 (c) invest more than 25% of its assets in any one industry;
                     and
 
                 (d) borrow money except from banks for temporary or emer-
                     gency purposes and in no event in excess of 15% of the
                     market value of its total assets.
 
12
<PAGE>
 
 
                 These investment limitations are considered at the time in-
                 vestment securities are purchased. The limitations described
                 here and in the Statement of Additional Information may be
                 changed only with the approval of a majority of the
                 Fund's shareholders.
- --------------------------------------------------------------------------------
                    
MANAGEMENT OF    The Portfolios are two of three Portfolios of Vanguard Inter-
THE FUND         national Equity Index Fund. The Fund is a member of The Van-
                 guard Group of Investment Companies, a family of 32 invest-
VANGUARD         ment companies with 78 distinct investment portfolios and to-
ADMINISTERS      tal assets in excess of $120 billion. Through their jointly
AND              owned subsidiary, The Vanguard Group, Inc. ("Vanguard"), the
DISTRIBUTES      Fund and the other funds in the Group obtain at cost virtu-
THE FUND         ally all of their corporate management, administrative and
                 distribution services. Vanguard also provides investment ad-
                 visory services on an at-cost basis to certain Vanguard
                 funds. As a result of Vanguard's unique corporate structure,
                 the Vanguard funds have costs substantially lower than those
                 of most competing mutual funds. In 1993, the average expense
                 ratio (annual costs including advisory fees divided by total
                 net assets) for the Vanguard funds amounted to approximately
                 .30% compared to an average of 1.02% for the mutual fund in-
                 dustry (data provided by Lipper Analytical Services).     
 
                 The Officers of the Fund manage its day-to-day operations and
                 are responsible to the Fund's Board of Directors. The Direc-
                 tors set broad policies for the Fund and choose its Officers.
                 A list of the Directors and Officers of the Fund and a state-
                 ment of their present positions and principal occupations
                 during the past five years can be found in the Statement of
                 Additional Information.
 
                 Vanguard employs a supporting staff of management and admin-
                 istrative personnel to provide the requisite services to the
                 funds and also furnishes the funds with necessary office
                 space, furnishings and equipment. Each fund pays its share of
                 Vanguard's net expenses, which are allocated among the funds
                 under methods approved by the Board of Directors (Trustees)
                 of each fund. In addition, each fund bears its own direct ex-
                 penses, such as legal, auditing and custodian fees.
 
                 Vanguard provides distribution and marketing services to the
                 funds. The funds are available on a no-load basis (i.e.,
                 there are no sales commissions or 12b-1 fees. However, each
                 fund bears its own share of the Group's distribution costs.
- --------------------------------------------------------------------------------
                    
INVESTMENT       The Fund receives all investment advisory services on an at-
ADVISER          cost basis from Vanguard's Core Management Group, which also
                 provides investment advisory services to Vanguard Index
VANGUARD         Trust, Vanguard Balanced Index Fund, Vanguard Institutional
MANAGES THE      Index Fund, a portion of the assets of Vanguard/Windsor II
FUND ON AN       and Vanguard Morgan Growth Fund, and several indexed separate
AT-COST BASIS    accounts. Total indexed assets under management as of Decem-
                 ber 31, 1993 were $16.4 billion. The Portfolios of the Fund
                 are not actively managed, but are instead administered by the
                 Core Management Group using computerized, quantitative tech-
                 niques. The Group is supervised by the Officers of the Fund.
                     
 
                                                                              13
<PAGE>
 
 
                 In placing portfolio transactions, Vanguard's Core Management
                 Group uses its best judgment to choose the broker most capa-
                 ble of providing the brokerage services necessary to obtain
                 the best available price and most favorable execution at the
                 lowest commission rate. The full range and quality of broker-
                 age services available are considered in making these deter-
                 minations. In those instances where it is reasonably deter-
                 mined that more than one broker can offer the services needed
                 to obtain the best available price and most favorable execu-
                 tion, consideration may be given to those brokers which sup-
                 ply statistical information and provide other services in ad-
                 dition to execution services to the Fund.
- --------------------------------------------------------------------------------
                    
DIVIDENDS,       Each Portfolio intends to distribute substantially all of its
CAPITAL GAINS    ordinary income in the form of dividends. The Portfolios pay
AND TAXES        annual dividends. Capital gains distributions, if any, are
                 also made annually.     
             
DIVIDENDS AND    Each Portfolio's dividend and capital gains distributions may
ANY CAPITAL      be reinvested in additional shares or received in cash. See
GAINS WILL BE    "Choosing a Distribution Option" for a description of these
PAID ANNUALLY    distribution methods.
                    
                 In order to satisfy certain distribution requirements of the
                 Tax Reform Act of 1986, each Portfolio may declare special
                 year-end dividend and capital gain distributions during De-
                 cember. Such distributions, if received by shareholders by
                 January 31, are deemed to have been paid by each Portfolio
                 and received by shareholders on December 31 of the prior
                 year.     
                    
EACH PORTFOLIO   Each Portfolio will automatically deduct a $10 annual account
WILL CHARGE A    maintenance fee from the dividend income of each Portfolio
$10 ACCOUNT      account on an annual basis. If the dividend to be paid to an
MAINTENANCE      account is less than the fee to be deducted, sufficient
FEE              shares will be redeemed from an account to make up the dif-
                 ference. The Board of Directors reserves the right to change
                 the annual account maintenance fee to reflect the actual cost
                 of maintaining smaller shareholder accounts. For federal tax
                 purposes, the account maintenance fee does not reduce divi-
                 dend income and is treated as an investment expense by each
                 shareholder (deductible as a miscellaneous itemized deduction
                 in the case of individual investors).     
                    
                 Each Portfolio intends to continue to qualify for taxation as
                 a "regulated investment company" under the Internal Revenue
                 Code so that it will not be subject to federal income tax to
                 the extent its income is distributed to shareholders. Divi-
                 dends paid by each Portfolio from net investment income,
                 whether received in cash or reinvested in additional shares,
                 will be taxable to shareholders as ordinary income. For cor-
                 porate investors, dividends from net investment income will
                 not generally qualify for the intercorporate dividends-re-
                 ceived deduction.     
 
                 Distributions paid by a Portfolio from long-term capital
                 gains, whether received in cash or reinvested in additional
                 shares, are taxable as long-term capital gains, regardless of
                 the length of time you have owned shares in a Portfolio. Cap-
                 ital gains distributions are made when a Portfolio realizes
                 net capital gains on sales of portfolio securities during the
                 year. A Portfolio does not seek to realize any particular
                 amount of capital gains during a year; rather, realized
 
14
<PAGE>
 
                 gains are a by-product of portfolio management activities.
                 Consequently, capital gains distributions may be expected to
                 vary considerably from year-to-year; there will be no capital
                 gains distributions in years when a Portfolio realizes net
                 capital losses or has net capital losses carried over from
                 prior years.
 
                 Note that if you elect to receive capital gains distributions
                 in cash, instead of reinvesting them in additional shares,
                 you are in effect reducing the capital at work for you in a
                 Portfolio. Also, keep in mind that if you purchase shares in
                 a Portfolio shortly before the record date for a dividend or
                 capital gains distribution, a portion of your investment will
                 be returned to you as a taxable distribution, regardless of
                 whether you are reinvesting your distributions or receiving
                 them in cash.
 
                 The Fund will notify you annually as to the tax status of
                 dividend and capital gains distributions paid by each Portfo-
                 lio.
                    
EACH PORTFOLIO   Each Portfolio may elect to "pass through" to its sharehold-
MAY "PASS        ers the amount of foreign income taxes paid by a Portfolio.
THROUGH"         The Portfolios will make such an election only if it is
FOREIGN TAXES    deemed to be in the best interests of the shareholders. If
                 this election is made, shareholders of a Portfolio will be
                 required to include in their gross income their pro rata
                 share of foreign taxes paid by the Portfolio. However, share-
                 holders will be able to treat their pro rata share of foreign
                 taxes as either an itemized deduction or a foreign credit
                 against U.S. income taxes (but not both) on their tax return.
                     
A CAPITAL GAIN   A sale of shares of a Portfolio is a taxable event, and may
OR LOSS MAY BE   result in a capital gain or loss. A capital gain or loss may
REALIZED UPON    be realized from an ordinary redemption of shares or an ex-
EXCHANGE OR      change of shares between two mutual funds (or two portfolios
REDEMPTION       of a mutual fund). You are responsible for calculating any
                 capital gains or losses realized upon redemption or exchange
                 of a Portfolio's shares.
 
                 Dividend distributions, capital gains distributions, and cap-
                 ital gains or losses from redemptions and exchanges may be
                 subject to state and local taxes.
 
                 Each Portfolio is required to withhold 31% of taxable divi-
                 dends, capital gains distributions, and redemptions paid to
                 shareholders who have not complied with IRS taxpayer identi-
                 fication regulations. You may avoid this withholding require-
                 ment by certifying on your Account Registration Form your
                 proper Social Security or Taxpayer Identification Number and
                 by certifying that you are not subject to backup withholding.
 
                 The Fund has obtained a certificate of authority to do busi-
                 ness as a foreign corporation in Pennsylvania and does busi-
                 ness and maintains an office in that state. In the opinion of
                 counsel, shares of the Fund will be exempt from Pennsylvania
                 personal property taxes.
 
                 The tax discussion set forth above is included for general
                 information only. Prospective investors should consult their
                 own tax advisers concerning the tax consequences of an in-
                 vestment in the Fund.
- --------------------------------------------------------------------------------
 
                                                                              15
<PAGE>
 
                    
THE SHARE        The share price or "net asset value per share" of each Port-
PRICE OF EACH    folio is determined by dividing the total market value of the
PORTFOLIO        Portfolio's investments and other assets, less any liabili-
                 ties, by the number of outstanding shares of the Portfolio.
                 Portfolio securities are valued at the last quoted sales
                 price on the day the valuation is made. Price information on
                 listed securities is taken from the exchange where the secu-
                 rity is primarily traded. Securities not listed are valued at
                 the latest quoted bid prices. Other assets and securities for
                 which no quotations are readily available are valued at fair
                 value as determined in good faith by the Directors. Securi-
                 ties may be valued on the basis of prices provided by a pric-
                 ing service when such prices are believed to reflect the fair
                 market value of such securities. All assets and liabilities
                 initially expressed in foreign currencies will be translated
                 into U.S. dollars using the officially quoted daily exchange
                 rates determined by Morgan Stanley Capital International in
                 the calculation of their Europe, Australia and Far East In-
                 dex. If such quotations are not available, the rate of ex-
                 change will be determined in accordance with policies estab-
                 lished by the Board of Directors.     
 
                 Generally, trading in foreign securities is completed each
                 day prior to the close of regular trading on the New York
                 Stock Exchange (generally 4:00 p.m. Eastern time). The values
                 of foreign securities held by each Portfolio are determined
                 as of the close of trading of foreign securities for the pur-
                 pose of computing each Portfolio's net asset value. If events
                 which materially affect the value of a Portfolio's invest-
                 ments occur after the close of the securities markets on
                 which such securities are primarily traded, those investments
                 will be priced at "fair value" as described above.
- --------------------------------------------------------------------------------
                    
GENERAL          The Fund is organized as a Maryland corporation. The Articles
INFORMATION      of Incorporation permit the Directors to issue 1,000,000,000
                 shares of common stock with a $.001 par value. The Board of
                 Directors has the power to designate one or more classes
                 ("series") of shares of common stock and to classify or re-
                 classify any unissued shares with respect to such series.
                 Currently the Fund is offering shares of three series.     
 
                 The shares of each series are fully paid and non-assessable;
                 have no preference as to conversion, exchange, dividends, re-
                 tirement or other features; and have no pre-emptive rights.
                 Such shares have non-cumulative voting rights, meaning that
                 the holders of more than 50% of the shares voting for the
                 election of Directors can elect 100% of the Directors if they
                 so choose. Annual meetings of shareholders will not be held
                 except as required by the Investment Company Act of 1940 and
                 other applicable law. An annual meeting will be held to vote
                 on the removal of a Director or Directors of the Fund if re-
                 quested in writing by the holders of not less than 10% of the
                 outstanding shares of the Fund.
                    
                 All securities and cash are held by Morgan Stanley Trust Com-
                 pany. The Vanguard Group, Inc., Valley Forge, PA, serves as
                 the Fund's Transfer and Dividend Disbursing Agent. Price
                 Waterhouse serves as independent accountant for the Fund and
                 will audit its financial statements annually. The Fund is not
                 involved in any litigation.     
- --------------------------------------------------------------------------------
 
16
<PAGE>
 
                               SHAREHOLDER GUIDE
 
                    
OPENING AN       You may open a regular (non-retirement) account, either by
ACCOUNT AND      mail or wire. Simply complete and return an Account Registra-
PURCHASING       tion Form and any required legal documentation, indicating
SHARES           the amount you wish to invest. Your purchase must be equal to
                 or greater than the $3,000 minimum initial investment re-
                 quirement for each Portfolio ($500 for Uniform
                 Gifts/Transfers to Minors Act accounts). You must open a new
                 Individual Retirement Account by mail (IRAs may not be opened
                 by wire) using a Vanguard IRA Adoption Agreement. Your pur-
                 chase must be equal to or greater than the $500 minimum ini-
                 tial investment requirement, but no more than $2,000 if you
                 are making a regular IRA contribution. Rollover contributions
                 are generally limited to the amount withdrawn within the past
                 60 days from an IRA or other qualified Retirement Plan. If
                 you need assistance with the forms or have any questions
                 about the Fund, please call our Investor Information Depart-
                 ment (1-800-662-7447). NOTE: For other types of account reg-
                 istrations (e.g., corporations, associations, other organiza-
                 tions, trusts or powers of attorney), please call us to de-
                 termine which additional forms you may need.     
                    
                 Because of the risks associated with common stock invest-
                 ments, the Fund is intended to be a long-term investment ve-
                 hicle and is not designed to provide investors with a means
                 of speculating on short-term market movements. Consequently,
                 the Fund reserves the right to reject any specific purchase
                 (and exchange purchase) request. The Fund also reserves the
                 right to suspend the offering of shares for a period of time.
                     
                    
                 The shares of both Portfolios are purchased at the next-de-
                 termined net asset value after your investment has been re-
                 ceived. The Fund is offered on a no-load basis (i.e., there
                 are no sales commissions or 12b-1 fees).     
                    
IMPORTANT NOTE   Both Portfolios assess a transaction fee equal to 1% of the
ON EXPENSES      dollar amount invested, as well as a $10 annual account main-
                 tenance fee. See "Portfolio Expenses."     
 
ADDITIONAL       Subsequent investments to regular accounts may be made by
INVESTMENTS      mail ($100 minimum), wire ($1,000 minimum), written exchange
                 from another Vanguard Fund account ($100 minimum), or Van-
                 guard Fund Express. Subsequent investments to Individual Re-
                 tirement Accounts may be made by mail ($100 minimum) or ex-
                 change from another Vanguard Fund account. In some instances,
                 contributions may be made by wire or Vanguard Fund Express.
                 Please call us for more information on these options.
                 --------------------------------------------------------------
 
                                                                              17
<PAGE>
 
                        NEW ACCOUNT           ADDITIONAL INVESTMENTS
                                               TO EXISTING ACCOUNTS
 
PURCHASING BY    Please include the          Additional investments
MAIL Complete    amount of your initial      should include the In-
and sign the     investment on the reg-      vest-by-Mail remittance
enclosed         istration form, make        form attached to your
Account          your check payable to       Fund confirmation state-
Registration     The Vanguard Group-         ments. Please make your
Form             (Portfolio Number), see     check payable to The
                 below for appropriate       Vanguard Group-(Portfo-
                 Portfolio number, and       lio Number), see below
                 mail to:                    for appropriate Portfo-
                                             lio number, write your
                 VANGUARD FINANCIAL CENTER   account number on your
                 P.O. BOX 2600               check and, using the re-
                 VALLEY FORGE, PA 19482      turn envelope provided,
                                             mail to the address in-
                                             dicated on the Invest-
                                             by-Mail Form.
 
For express or   VANGUARD FINANCIAL CENTER   All written requests
registered       455 DEVON PARK DRIVE        should be mailed to one
mail, send to:   WAYNE, PA 19087             of the addresses indi-
                                             cated for new accounts.
                                             Do not send registered
                                             or express mail to the
                                             post office box address.
 
                 VANGUARD INTERNATIONAL EQUITY INDEX FUND PORTFOLIOS:
                 European Portfolio--79
                 Pacific Portfolio--72
                 --------------------------------------------------------------
PURCHASING BY                  CORESTATES BANK, N.A.                    
WIRE                           ABA 031000011                            
Money should be                CORESTATES NO 01019897                   
wired to:                      ATTN VANGUARD                            
                               VANGUARD INTERNATIONAL EQUITY INDEX FUND 
BEFORE WIRING                  NAME OF PORTFOLIO                        
Please contact                 ACCOUNT NUMBER                           
Client                         ACCOUNT REGISTRATION                     
Services         
(1-800-662-      
2739)            
                 You should notify our Client Services Department of your in- 
                 tended wire purchase by 12:00 noon (Eastern time). To assure 
                 proper receipt, please be sure your bank includes the Portfo-
                 lio name, the account number Vanguard has assigned to you and
                 the eight digit CoreStates number. If you are opening a new  
                 account, please complete the Account Registration Form and   
                 mail it to the "New Account" address above after completing  
                 your wire arrangement. Note: Federal Funds wire purchase or- 
                 ders will be accepted only when the Fund and Custodian Bank  
                 are open for business.                                       
                 --------------------------------------------------------------
PURCHASING BY    Telephone exchanges are not accepted for the Fund. You may,  
EXCHANGE (from   however, open an account by exchange by providing the appro- 
a Vanguard       priate information on the Account Registration Form. The new 
account)         account will have the same registration as the existing ac-  
                 count. However, the Fund reserves the right to refuse any ex-
                 change purchase request.                                     
                 --------------------------------------------------------------

18

<PAGE>
 
PURCHASING BY    The Fund Express Automatic Investment option lets you move
FUND EXPRESS     money from your bank account to your Vanguard account on the
                 schedule (monthly, bimonthly [every other month], quarterly
Automatic        or yearly) you select. To establish this option, please pro-
Investment       vide the appropriate information on the Account Registration
                 Form. We will send you a confirmation of your Fund Express
                 enrollment; please wait three weeks before using the service.
- --------------------------------------------------------------------------------
CHOOSING A       You must select one of three distribution options:
DISTRIBUTION
OPTION           1. AUTOMATIC REINVESTMENT OPTION--Both dividends and capital 
                    gains distributions will be reinvested in additional       
                    shares. This option will be selected for you automatically 
                    unless you specify one of the other options.               
 
                 2. CASH DIVIDEND OPTION--Your dividends will be paid in cash
                    and your capital gains will be reinvested in additional
                    shares.
 
                 3. ALL CASH OPTION--Both dividend and capital gains distribu-
                    tions will be paid in cash.
 
                 You may change your option by calling our Client Services De-
                 partment (1-800-662-2739).
 
                 In addition, an option to invest your cash dividends and/or
                 capital gains distributions in another Vanguard Fund account
                 is available. Please call our Client Services Department (1-
                 800-662-2739) for information. You may also elect Vanguard
                 Dividend Express which allows you to transfer your cash divi-
                 dends and/or capital gains distributions automatically to
                 your bank account. Please see "Other Vanguard Services" for
                 more information.
 
- --------------------------------------------------------------------------------
                    
TAX CAUTION      Under Federal tax laws, both Portfolios are required to dis-
                 tribute net capital gains and dividend income to Portfolio
INVESTORS        shareholders. These distributions are made to all sharehold-
SHOULD ASK       ers who own Portfolio shares as of the distribution's record
ABOUT THE        date, regardless of how long the shares have been owned. Pur-
TIMING OF        chasing shares just prior to the record date could have a
CAPITAL GAINS    significant impact on your tax liability for the year. For
AND DIVIDEND     example, if you purchase shares immediately prior to the rec-
DISTRIBUTIONS    ord date of a sizable capital gain or income dividend distri-
BEFORE           bution, you will be assessed taxes on the amount of the capi-
INVESTING        tal gain and/or dividend distribution later paid even though
                 you owned the Portfolio shares for just a short period of
                 time. (Taxes are due on the distributions even if the divi-
                 dend or gain is reinvested in additional Portfolio shares.)
                 While the total value of your investment will be the same af-
                 ter the distribution--the amount of the distribution will
                 offset the drop in the NAV of the shares--you should be aware
                 of the tax implications the timing of your purchase may have.
                     
                    
                 Prospective investors should, therefore, inquire about poten-
                 tial distributions before investing. The Portfolio's annual
                 dividend and capital gains distributions normally occur in
                 December. For additional information on distributions and
                 taxes, see the section titled "Dividends, Capital Gains, and
                 Taxes."     
- --------------------------------------------------------------------------------
 
                                                                              19
<PAGE>
 
IMPORTANT        The easiest way to establish optional Vanguard services on
INFORMATION      your account is to select the options you desire when you
                 complete your Account Registration Form. IF YOU WISH TO ADD
ESTABLISHING     OPTIONS LATER, YOU MAY NEED TO PROVIDE VANGUARD WITH ADDI-
OPTIONAL         TIONAL INFORMATION AND A SIGNATURE GUARANTEE. PLEASE CALL OUR
SERVICES         CLIENT SERVICES DEPARTMENT (1-800-662-2739) FOR FURTHER AS-
                 SISTANCE.
           
SIGNATURE        For our mutual protection, we may require a signature guaran-
GUARANTEES       tee on certain written transaction requests. A signature
                 guarantee verifies the authenticity of your signature and may
                 be obtained from banks, brokers and any other guarantor that
                 Vanguard deems acceptable. A SIGNATURE GUARANTEE CANNOT BE
                 PROVIDED BY A NOTARY PUBLIC.
 
CERTIFICATES     Share certificates will be issued upon request. If a certifi-
                 cate is lost, you may incur an expense to replace it.
 
BROKER-DEALER    If you purchase shares in Vanguard Funds through a registered
PURCHASES        broker-dealer or investment adviser, the broker-dealer or ad-
                 viser may charge a service fee.
                    
CANCELLING       The Portfolios will not cancel any trade (e.g., purchase, ex-
TRADES           change or redemption) believed to be authentic, received in
                 writing or by telephone, once the trade has been received.
                     
- --------------------------------------------------------------------------------
                    
WHEN YOUR        Your trade date is the date on which your account is credit-
ACCOUNT WILL     ed. If your purchase is made by check, Federal Funds wire or
BE CREDITED      exchange, and is received by the close of the New York Stock
                 Exchange (generally 4:00 p.m. Eastern time), your trade date
                 is the day of receipt. If your purchase is received after the
                 close of the Exchange, your trade date is the next business
                 day. There is a transaction fee equal to 1% of the dollar
                 amount invested. See "Portfolio Expenses."     
                    
                 In order to prevent lengthy processing delays caused by the
                 clearing of foreign checks, Vanguard will only accept a for-
                 eign check which has been drawn in U.S. dollars and has been
                 issued by a foreign bank with a U.S. correspondent bank. The
                 name of the U.S. correspondent bank must be printed on the
                 face of the foreign check.     
- --------------------------------------------------------------------------------
SELLING YOUR     You may withdraw any portion of the funds in your account by
SHARES           redeeming shares at any time. You may initiate a request by
                 writing or by telephoning. Your redemption proceeds are nor-
                 mally mailed within two business days after the receipt of
                 the request in Good Order.
 
SELLING BY       Requests should be mailed to VANGUARD FINANCIAL CENTER, VAN-
MAIL             GUARD INTERNATIONAL EQUITY INDEX FUND, P.O. BOX 1120, VALLEY
                 FORGE, PA 19482. (For express or registered mail, send your
                 request to Vanguard Financial Center, Vanguard International
                 Equity Index Fund, 455 Devon Park Drive, Wayne, PA 19087.)
 
                 The redemption price of shares will be the Portfolio's net
                 asset value next determined after Vanguard has received all
                 required documents in Good Order.
 
20
<PAGE>
 
 
DEFINITION OF    GOOD ORDER means that the request includes the following:
GOOD ORDER
                 1. The account number and Portfolio name.
                 2. The amount of the transaction (specified in dollars or
                    shares).
                 3. The signatures of all owners EXACTLY as they are regis-
                    tered on the account.
                 4. Any required signature guarantees.
                 5. Other supporting legal documentation that might be re-
                    quired in the case of estates, corporations, trusts and
                    certain other accounts.
                 6. Any certificates that you are holding for the account.
 
                 IF YOU HAVE QUESTIONS ABOUT THIS DEFINITION AS IT PERTAINS TO
                 YOUR REQUEST, PLEASE CALL OUR CLIENT SERVICES DEPARTMENT (1-
                 800-662-2739).
                 --------------------------------------------------------------
SELLING BY       To sell shares by telephone, you or your pre-authorized rep-
TELEPHONE        resentative may call our Client Services Department at 1-800-
                 662-2739. The proceeds will be sent to you by mail. Please
                 see "Important Information About Telephone Transactions."
                 --------------------------------------------------------------
SELLING BY       With the Fund Express Automatic Withdrawal option, money will
FUND EXPRESS     be automatically moved from your Vanguard Fund account to
                 your bank account according to the schedule you have select-
Automatic        ed. You may elect Fund Express on the Account Registration
Withdrawal       Form or call our Investor Information Department (1-800-662-
                 7447) for a Fund Express Application.
                 --------------------------------------------------------------
SELLING BY       You may sell shares by making an exchange to another Vanguard
EXCHANGE         Fund account. Exchanges to or from Vanguard International Eq-
                 uity Index Fund may be made only by mail. Please see "Ex-
                 changing Your Shares" for details.
                 --------------------------------------------------------------
                    
IMPORTANT        Shares purchased by check or Fund Express may be redeemed at
REDEMPTION       any time. However, your redemption proceeds will not be paid
INFORMATION      until payment for the purchase is collected, which may take
                 up to ten calendar days. Your money is invested during the
                 holding period.     
                 --------------------------------------------------------------
DELIVERY OF      Redemption requests received by telephone prior to the close
REDEMPTION       of the New York Stock Exchange (generally 4:00 p.m. Eastern
PROCEEDS         time) are processed on the day of receipt and the redemption
                 proceeds are normally sent on the following business day.
 
                 Redemption requests received by telephone after the close of
                 the Exchange are processed on the business day following re-
                 ceipt and the proceeds are normally sent on the second busi-
                 ness day following receipt.
 
                 Redemption proceeds must be sent to you within seven days of
                 receipt of your request in Good Order.
 
                 If you experience difficulty in making a telephone redemption
                 during periods of drastic economic or market changes, your
                 redemption request may be made by regular or express mail. It
                 will be implemented at the net asset value next determined
                 after your request has been received by Vanguard in Good Or-
                 der. The
 
                                                                              21
<PAGE>
 
                 Fund reserves the right to revise or terminate the telephone
                 redemption privilege at any time.
 
                 Each Portfolio may suspend the redemption right or postpone
                 payment at times when the New York Stock Exchange is closed
                 or under any emergency circumstances as determined by the
                 United States Securities and Exchange Commission.
 
                 If the Board of Directors determines that it would be detri-
                 mental to the best interests of a Portfolio's remaining
                 shareholders to make payment in cash, a Portfolio may pay re-
                 demption proceeds in whole or in part by a distribution in
                 kind of readily marketable securities.
                 --------------------------------------------------------------
VANGUARD'S       If you make a redemption from a qualifying account, Vanguard
AVERAGE COST     will send you an Average Cost Statement which provides you
STATEMENT        with the tax basis of the shares you redeemed. Please see
                 "Other Vanguard Services" for additional information.
                 --------------------------------------------------------------
MINIMUM          Due to the relatively high cost of maintaining smaller ac-
ACCOUNT          counts, each Portfolio reserves the right to redeem shares in
BALANCE          any account that is below the minimum initial investment
REQUIREMENT      amount of $3,000. In addition, if at any time your total in-
                 vestment in a Portfolio falls below $1,000, you will be noti-
                 fied that the value of your account is below the Fund's mini-
                 mum account balance requirement of $1,000. You would then be
                 allowed 60 days to make an additional investment before the
                 account is liquidated. Proceeds would be promptly paid to the
                 shareholder. This minimum does not apply to Individual Re-
                 tirement Accounts, other retirement accounts, or Uniform
                 Gifts/Transfers to Minors Act accounts.
- --------------------------------------------------------------------------------
                    
EXCHANGING       Should your investment goals change, you may exchange your
YOUR SHARES      shares of a Portfolio for those of other available Vanguard
                 Funds. Exchanges to or from a Portfolio may be made only by
                 mail. TELEPHONE EXCHANGES BETWEEN NON-RETIREMENT ACCOUNTS ARE
                 NOT ACCEPTED FOR THE FUND.     
 
EXCHANGING BY    Please be sure to include on your exchange request the name
MAIL             and account number of your current Portfolio, the name of the
                 Fund you wish to exchange into, the amount you wish to ex-
                 change, and the signatures of all registered account holders.
                 Send your request to VANGUARD FINANCIAL CENTER, VANGUARD IN-
                 TERNATIONAL EQUITY INDEX FUND, P.O. BOX 1120, VALLEY FORGE,
                 PA 19482. (For express or registered mail, send your request
                 to Vanguard Financial Center, Vanguard International Equity
                 Index Fund, 455 Devon Park Drive, Wayne, PA 19087.) The ex-
                 change privilege is only available in states in which the
                 shares of the Fund are registered for sale. The Fund's shares
                 are currently registered for sale in all 50 states and the
                 Fund intends to maintain such registration.
                 --------------------------------------------------------------
IMPORTANT        Before you make an exchange, you should consider the follow-
EXCHANGE         ing:
INFORMATION
                 . Please read the Fund's prospectus before making an ex-
                   change. For an additional copy and for answers to any ques-
                   tions you may have, call our Investor Information Depart-
                   ment (1-800-662-7447).
 
22
<PAGE>
 
 
                 . An exchange is treated as a redemption and a purchase.
                   Therefore, you could realize a taxable gain or loss on the
                   transaction.
 
                 . Exchanges are accepted only if the registrations and the
                   Taxpayer Identification numbers of the two accounts are
                   identical.
 
                 . The shares to be exchanged must be on deposit and not held
                   in certificate form.
 
                 . New accounts are not currently accepted in Vanguard/Windsor
                   Fund.
 
                 . The redemption price of shares redeemed by exchange is the
                   net asset value next determined after Vanguard has received
                   all required documentation in Good Order.
 
                 . When opening a new account by exchange, you must meet the
                   minimum investment requirement of the new Fund.
 
                 Every effort will be made to maintain the exchange privilege.
                 However, the Fund reserves the right to revise or terminate
                 its provisions, limit the amount of or reject any exchange as
                 deemed necessary, at any time.
- --------------------------------------------------------------------------------
EXCHANGE         The Fund's exchange privilege is not intended to afford
PRIVILEGE        shareholders a way to speculate on short-term movements in
LIMITATIONS      the market. Accordingly, in order to prevent excessive use of
                 the exchange privilege that may potentially disrupt the man-
                 agement of the Fund and increase transaction costs, the Fund
                 has established a policy of limiting excessive exchange ac-
                 tivity.
                    
                 Exchange activity generally will not be deemed excessive if
                 limited to TWO SUBSTANTIVE EXCHANGE REDEMPTIONS (AT LEAST 30
                 DAYS APART) from a Portfolio during any twelve month period.
                 Notwithstanding these limitations, the Fund reserves the
                 right to reject any purchase request (including exchange
                 purchases from other Vanguard portfolios) that is reasonably
                 deemed to be disruptive to efficient portfolio management.
                     
- --------------------------------------------------------------------------------
                    
IMPORTANT        The ability to initiate redemptions (except wire redemptions)
INFORMATION      by telephone is automatically established on your account
ABOUT            unless you request in writing that telephone transactions on
TELEPHONE        your account not be permitted.     
TRANSACTIONS
                 To protect your account from losses resulting from
                 unauthorized or fraudulent telephone instructions, Vanguard
                 adheres to the following security procedures:
 
                 1. SECURITY CHECK. To request a transaction by telephone, the
                    caller must know (i) the name of the Portfolio; (ii) the
                    10-digit account number; (iii) the exact name in which the
                    account is registered; and (iv) the Social Security or
                    Taxpayer Identification number listed on the account.
 
                 2. PAYMENT POLICY. The proceeds of any telephone redemption
                    by mail will be made payable to the registered shareowner
                    and mailed to the address of record, only.
 
                                                                              23
<PAGE>
 
 
                 Neither the Fund nor Vanguard will be responsible for the
                 authenticity of transaction instructions received by
                 telephone, provided that reasonable security procedures have
                 been followed. Vanguard believes that the security procedures
                 described above are reasonable and that if such procedures
                 are followed, you will bear the risk of any losses resulting
                 from unauthorized or fraudulent telephone transactions on
                 your account. If Vanguard fails to follow reasonable security
                 procedures, it may be liable for any losses resulting from
                 unauthorized or fraudulent telephone transactions on your
                 account.
- --------------------------------------------------------------------------------
TRANSFERRING     You may transfer the registration of any of your Fund shares
REGISTRATION     to another person by completing a transfer form and sending
                 it to: VANGUARD FINANCIAL CENTER, P.O. BOX 1110, VALLEY
                 FORGE, PA 19482 ATTENTION: TRANSFER DEPARTMENT. The request
                 must be in Good Order. To obtain a transfer form and full
                 instructions, please call our Client Services Department (1-
                 800-662-2739).
- --------------------------------------------------------------------------------
OTHER VANGUARD   For more information about any of these services, please call
SERVICES         our Investor Information Department at 1-800-662-7447.
 
STATEMENTS AND   Vanguard will send you a confirmation statement each time you
REPORTS          initiate a transaction in your account except for
                 checkwriting redemptions from Vanguard money market accounts.
                 You will also receive a comprehensive account statement at
                 the end of each calendar quarter. The fourth-quarter
                 statement will be a year-end statement, listing all
                 transaction activity for the entire calendar year.
 
                 Vanguard's Average Cost Statement provides you with the
                 average cost of shares redeemed from your account, using the
                 average cost single category method. This service is
                 available for most taxable accounts opened since January 1,
                 1986. In general, investors who redeemed shares from a
                 qualifying Vanguard account may expect to receive their
                 Average Cost Statement in February of the following year.
                 Please call our Client Services Department (1-800-662-2739)
                 for information.
 
                 Financial reports on the Fund will be mailed to you semi-
                 annually, according to the Fund's fiscal year-end.
 
VANGUARD         With Vanguard's Direct Deposit Service, most U.S. Government
DIRECT DEPOSIT   checks (including Social Security and military pension
SERVICE          checks) and private payroll checks may be automatically
                 deposited into your Vanguard Fund account. Separate brochures
                 and forms are available for direct deposit of U.S. Government
                 and private payroll checks.
 
VANGUARD         Vanguard's Automatic Exchange Service allows you to move
AUTOMATIC        money automatically among your Vanguard Fund accounts. For
EXCHANGE         instance, the service can be used to "dollar cost average"
SERVICE          from a money market portfolio into a stock or bond fund or to
                 contribute to an IRA or other retirement plan.
 
24
<PAGE>

    (LOGO)
       
- --------------------------
 
THE VANGUARD GROUP
 OF INVESTMENT
 COMPANIES
Vanguard Financial Center
P.O. Box 2600
Valley Forge, PA 19482
 
INVESTOR INFORMATION
 DEPARTMENT:
1-800-662-7447 (SHIP)
 
CLIENT SERVICES
 DEPARTMENT:
1-800-662-2739 (CREW)
 
TELE-ACCOUNT FOR
 24-HOUR ACCESS:
1-800-662-6273 (ON BOARD)
 
TELECOMMUNICATIONS SERVICE
 FOR THE HEARING-IMPAIRED:
1-800-662-2738
 
TRANSFER AGENT:
The Vanguard Group Inc.
Vanguard Financial Center
Valley Forge, PA 19482

       

       (LOGO)

 P R O S P E C T U S
      
   APRIL 18, 1994     
 
 
 
 

(LOGO OF THE VANGUARD GROUP
 OF INVESTMENT COMPANIES
 APPEARS HERE)
   
   
PO72     
<PAGE>
 
 
(ART)                                             A Member of The Vanguard Group
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
   
PROSPECTUS--APRIL 18, 1994     
- --------------------------------------------------------------------------------
NEW ACCOUNT INFORMATION: INVESTOR INFORMATION DEPARTMENT--1-800-662-7447 (SHIP)
- --------------------------------------------------------------------------------
SHAREHOLDER ACCOUNT SERVICES: CLIENT SERVICES DEPARTMENT--1-800-662-2739 (CREW)
- --------------------------------------------------------------------------------
                    
INVESTMENT       Vanguard International Equity Index Fund, Inc. (the "Fund")
OBJECTIVE AND    is an open-end diversified investment company designed as an
POLICIES         "index" fund. The Fund consists of three portfolios, Emerging
                 Markets, European, and Pacific, each of which invests in com-
                 mon stocks in order to match the performance of a distinct
                 international market index. This prospectus relates only to
                 the Emerging Markets Portfolio (the "Portfolio"). The Portfo-
                 lio seeks to provide investment results, using statistical
                 procedures, that parallel the Morgan Stanley Capital Interna-
                 tional--Select Emerging Markets Free Index, a broadly diver-
                 sified index consisting of common stocks of companies in
                 twelve countries in Southeast Asia, Latin America and Europe.
                 The Portfolio intends to invest 95% of its assets in securi-
                 ties which are representative of securities in the Index and
                 5% in cash reserves. There is no assurance that the Portfolio
                 will achieve its stated objective.     
 
- --------------------------------------------------------------------------------
                    
OPENING AN       To open a regular (non-retirement) account, please complete
ACCOUNT          and return the Account Registration Form. If you need assis-
                 tance in completing this Form, please call our Investor In-
                 formation Department. To open an Individual Retirement Ac-
                 count (IRA), please use a Vanguard IRA Adoption Agreement. To
                 obtain a copy of this form, call 1-800-662-7447, Monday
                 through Friday, from 8:00 a.m. to 8:00 p.m. (Eastern time).
                 The minimum initial investment is $3,000 ($500 for Individual
                 Retirement Accounts and Uniform Gifts/Transfers to Minors Act
                 accounts). The Portfolio is offered on a no-load basis (i.e.,
                 there are no sales commissions or 12b-1 fees). However, the
                 Portfolio incurs expenses for investment advisory, manage-
                 ment, administrative and distribution services. Shareholders
                 of the Portfolio will be charged a 2% portfolio transaction
                 fee on the amount of shares purchased and a 1% portfolio
                 transaction fee on redemptions. These fees are paid to the
                 Portfolio to offset transaction costs of buying and selling
                 securities. There is also a $10 annual account maintenance
                 fee. See "Portfolio Expenses."     
 
- --------------------------------------------------------------------------------
                    
ABOUT THIS       This Prospectus is designed to set forth concisely the infor-
PROSPECTUS       mation you should know about the Portfolio before you invest.
                 It should be retained for future reference. A "Statement of
                 Additional Information" containing additional information
                 about the Portfolio has been filed with the Securities and
                 Exchange Commission. This Statement is dated April 18, 1994
                 and has been incorporated by reference into this Prospectus.
                 A copy may be obtained without charge by writing to the Port-
                 folio or by calling the Investor Information Department.     
 
- --------------------------------------------------------------------------------
TABLE OF CONTENTS

<TABLE>
<CAPTION>
                               Page
<S>                            <C>
Portfolio Expenses............   2
Yield and Total Return........   4
<CAPTION>                  
   PORTFOLIO INFORMATION   
<S>                             <C> 
Investment Objective..........   4
Investment Policies...........   4
Investment Risks..............   6
Who Should Invest.............   7
Implementation of Policies....   7
Investment Limitations........  11 
<CAPTION>                  
                               Page
<S>                            <C>
Investment Adviser............  12
Dividends, Capital Gains and 
 Taxes........................  12
The Share Price of The     
 Portfolio....................  14
General Information...........  15
<CAPTION>                  
   SHAREHOLDER GUIDE       
Opening an Account and     
 Purchasing Shares............  16 
<CAPTION>                  
                               Page
<S>                            <C>
When Your Account Will Be 
 Credited.....................  19
Selling Your Shares...........  19
Exchanging Your Shares........  21
Important Information About    
 Telephone Transactions.......  22
Transferring Registration.....  23
Other Vanguard Services.......  23
</TABLE>

- --------------------------------------------------------------------------------
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE COMMISSION PASSED UPON THE ACCURACY OR
ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL
OFFENSE.
- --------------------------------------------------------------------------------
<PAGE>
 
PORTFOLIO        The following table illustrates ALL expenses and fees that
EXPENSES         you would incur as a shareholder of the Portfolio. The
                 expenses and fees set forth below are estimates, since the
                 Portfolio had not commenced operations as of the date of this
                 Prospectus.
 
<TABLE>
<CAPTION>
                 SHAREHOLDER TRANSACTION EXPENSES
                 ---------------------------------------------------------------
                 <S>                                                       <C>
                 Sales Load Imposed on Purchases.......................... None
                 Sales Load Imposed on Reinvested Dividends............... None
                 Redemption Fees..........................................   1%*
                 Exchange Fees............................................ None
                 Portfolio Transaction Fee................................   2%
</TABLE>
                 
                    
                 * The 1% portfolio transaction fee withheld from redemption
                   proceeds is paid to the Portfolio.     
 
<TABLE>
<CAPTION>
                 ANNUAL PORTFOLIO OPERATING EXPENSES
                 ---------------------------------------------------------------
                 <S>                                               <C>     <C>
                 Management & Administrative Expenses**................... 0.12%
                 Investment Advisory Fees................................. None
                 12b-1 Fees............................................... None
                 Other Expenses                                  
                  Distribution Costs.............................. 0.03%
                  Miscellaneous Expenses.......................... 0.45
                                                                   -----
                 Total Other Expenses..................................... 0.48
                                                                           -----
                   TOTAL OPERATING EXPENSES............................... 0.60%
                                                                           =====
</TABLE>
                    
                 ** In addition to these costs, shareholders in the Portfolio
                    incur an annual account maintenance fee of $10. This fee
                    will be waived for the 1994 calendar year.     
 
                 The purpose of this table is to assist you in understanding
                 the various costs and expenses that you would bear directly
                 or indirectly as an investor in the Portfolio.
 
THE PORTFOLIO    The Emerging Markets Portfolio assesses a portfolio transac-
CHARGES A 2%     tion fee on purchases of Portfolio shares equal to 2% of the
PURCHASE         dollar amount invested. The Portfolio transaction fee is paid
TRANSACTION      to the Portfolio, not to Vanguard. It is not a sales charge.
FEE              The fee applies to an initial investment in the Portfolio and
                 all subsequent purchases (including purchases made by ex-
                 change from another Vanguard Fund or from the other Portfo-
                 lios of Vanguard International Equity Index Fund), but not to
                 reinvested dividend or capital gain distributions. The Port-
                 folio purchase transaction fee is deducted automatically from
                 the amount invested; it cannot be paid separately.
 
THE PORTFOLIO    The Portfolio also assesses a 1% redemption transaction fee.
CHARGES A 1%     This 1% charge applies to redemptions or exchanges from the
REDEMPTION       Portfolio. The 1% fee is deducted from redemption or exchange
TRANSACTION      proceeds and is paid directly to the Portfolio, not to Van-
FEE              guard. It is not a contingent deferred sales charge.
 
 
2
<PAGE>
 
                 The purpose of the transaction fees is to allocate transac-
                 tion costs associated with purchases and redemptions to the
                 investors making those purchases and redemptions, thus insu-
                 lating existing shareholders from transaction costs. Such
                 costs include: (1) brokerage costs; (2) market impact costs--
                 i.e., the increase or decrease in market prices which may re-
                 sult when the Portfolio purchases or sells thinly traded
                 stocks; and (3) the effect of the "bid-ask" spread which may
                 be wide on many international stocks.
 
                 The fees represent Vanguard's estimate of the brokerage and
                 other transaction costs incurred by the Portfolio in purchas-
                 ing and selling stocks in emerging markets. Without the fees,
                 the Portfolio would not be reimbursed for these costs, which
                 it incurs directly, resulting in reduced investment perfor-
                 mance for all shareholders of the Portfolio. With the fees,
                 the transaction costs of purchasing and selling international
                 stocks are borne not by all existing shareholders, but by
                 those investors making the purchases and redemptions. Because
                 the purchasers and sellers, not the Portfolio, bear these
                 costs, the Portfolio is expected to track its benchmark index
                 more closely.
                    
                 Transaction costs incurred when purchasing or selling stocks
                 of companies in emerging market countries are extremely high.
                 There are three components of transaction costs--brokerage
                 fees, the difference between the bid/asked spread and market
                 impact. Each one of these factors is significantly more ex-
                 pensive in emerging market countries than in the United
                 States, because of less competition among brokers, lower uti-
                 lization of technology on the part of the exchanges and bro-
                 kers, the lack of derivative instruments and generally less
                 liquid markets. Consequently, brokerage commissions are high,
                 bid/asked spreads are wide and market impact is significant.
                 In addition to these customary costs, many of the countries
                 have exchange fees or stamp taxes.     
 
THE PORTFOLIO    The Portfolio assesses an annual account maintenance fee of
WILL CHARGE A    $10 for each shareholder account. The purpose of the $10 fee
$10 ACCOUNT      is to allocate part of the costs of maintaining shareholder
MAINTENANCE      accounts equally to all accounts. This fee, which is paid di-
FEE              rectly by shareholders, is deducted annually from the Fund's
                 dividend. For the calendar year 1994, the $10 account mainte-
                 nance fee is waived. See "Dividends, Capital Gains and Taxes"
                 for more information on this fee. The $10 fee amounts to
                 0.33% on a $3,000 investment in the Portfolio, 0.10% on a
                 $10,000 investment, and 0.01% on a $100,000 investment.
 
                 The following example illustrates the expenses that you would
                 incur on a $1,000 investment over various periods, assuming
                 (1) a 5% annual rate of return and (2) redemption at the end
                 of each period. The expenses include a 2% portfolio purchase
                 transaction fee and a 1% redemption transaction fee.
 
<TABLE>
<CAPTION>
                           1 YEAR                                      3 YEARS
                           ------                                      -------
                           <S>                                         <C>
                            $46                                          $79
</TABLE>
 
                 Included in these estimates are account maintenance fees of
                 $10, $30, $50 and $100, respectively, for the periods shown.
                 The $10 annual account maintenance
 
                                                                               3
<PAGE>
 
                 fee is a flat charge which does not vary by the size of your
                 investment. Accordingly, for investments larger than $1,000,
                 your total expenses will be substantially lower in percentage
                 terms than this illustration implies.
 
                 THIS EXAMPLE SHOULD NOT BE CONSIDERED A REPRESENTATION OF
                 PAST OR FUTURE EXPENSES OR PERFORMANCE. ACTUAL EXPENSES MAY
                 BE HIGHER OR LOWER THAN THOSE SHOWN.
- --------------------------------------------------------------------------------
YIELD AND        From time-to-time the Portfolio may advertise its yield and
TOTAL RETURN     total return. Both yield and total return figures are based
                 on historical earnings and are not intended to indicate fu-
                 ture performance. The "total return" of the Portfolio refers
                 to the average annual compounded rates of return over one-,
                 five- and ten-year periods or for the life of the Portfolio
                 (as stated in the advertisement) that would equate an initial
                 amount invested at the beginning of a stated period to the
                 ending redeemable value of the investment, assuming the rein-
                 vestment of all dividend and capital gains distributions.
 
                 The "30-day yield" of the Portfolio is calculated by dividing
                 the net investment income per share earned during a 30-day
                 period by the net asset value per share on the last day of
                 the period. Net investment income includes interest and divi-
                 dend income earned on the Portfolio's securities; it is net
                 of all expenses and all recurring and nonrecurring charges
                 that have been applied to all shareholder accounts. The yield
                 calculation assumes that the net investment income earned
                 over 30 days is compounded monthly for six months and then
                 annualized. Methods used to calculate advertised yields are
                 standardized for all stock and bond mutual funds. However,
                 these methods differ from the accounting methods used by the
                 Portfolio to maintain its books and records, and so the ad-
                 vertised 30-day yield may not fully reflect the income paid
                 to your own account or the yield reported in the Portfolio's
                 reports to shareholders.
- --------------------------------------------------------------------------------
                    
INVESTMENT       The Emerging Markets Portfolio seeks, with respect to 95% of
OBJECTIVE        assets, to provide investment results that parallel the Mor-
                 gan Stanley Capital International ("MSCI")- Select Emerging
                 Markets Free Index ("Index"). The MSCI-Select Emerging Mar-
                 kets Free Index is a diversified index consisting of common
                 stocks located in 12 countries. This Index provides broader
                 diversification and more liquidity than other "published" in-
                 dexes and also takes into consideration the trading capabili-
                 ties of foreigners in emerging stock market countries.     
 
                 The Portfolio is neither sponsored by nor affiliated with
                 Morgan Stanley Capital International.
- --------------------------------------------------------------------------------
                    
INVESTMENT       The Emerging Markets Portfolio is not managed according to
POLICIES         traditional methods of "active" investment management, which
                 involve the buying and selling of securities based upon eco-
THE PORTFOLIO    nomic, financial and market analysis and investment judgment.
USES A           Instead, the Portfolio, utilizing a "passive" or indexing in-
"PASSIVE"        vestment approach, attempts to approximate the investment
APPROACH TO      performance of its target index through statistical proce-
INVEST IN        dures.     
INTERNATIONAL
STOCKS        
              
              
              
              
              
              
 
4
<PAGE>
 
                    
                 The Portfolio invests in a statistically selected sample of
                 approximately 300 stocks included in the MSCI-Select Emerging
                 Markets Free Index, an index of equity securities of compa-
                 nies located in the countries of 12 emerging markets. Three
                 countries, Malaysia, Mexico and Hong Kong represent a major-
                 ity of the MSCI-Select Emerging Markets Free Index, with 20%,
                 19% and 15% of the market capitalization of the Index, re-
                 spectively, as of December 31, 1993. The twelve countries of
                 the Index and their percentage weightings as of December 31,
                 1993 were:     
 
                 <TABLE>                       
                 <S>                      <C>  
                 Greece..................  1.3%
                 Portugal................  1.2%
                 Turkey..................  2.6%
                 EUROPE..................  5.1%
                 Argentina...............  5.4%
                 Brazil.................. 10.1%
                 Mexico (Free)........... 19.2%
                 LATIN AMERICA........... 34.7%
                 </TABLE>                      
                 <TABLE>                        
                 <S>                      <C>  
                 Hong Kong............... 15.4%
                 Indonesia...............  5.2%
                 Malaysia................ 20.0%
                 Philippines (Free)......  2.7%
                 Singapore...............  4.6%
                 Thailand................ 12.3%
                 ASIA.................... 60.2%
                   </TABLE>                        
                      
                   The Index includes only shares that U.S. investors are "free"
                 or allowed by law, to purchase and sell and that have suffi-
                 cient trading liquidity.     
                    
                 The Portfolio is expected to invest in approximately 300
                 stocks. Stocks are selected for inclusion in the Portfolio in
                 order to form a statistically representative sample corre-
                 sponding to the MSCI-Select Emerging Markets Free Index. The
                 Portfolio is constructed to have aggregate investment charac-
                 teristics (based on country, market capitalization and indus-
                 try weightings), fundamental characteristics (such as return
                 variability, earnings valuation and yield) and liquidity mea-
                 sures, similar to those of its Index.     
 
                 The Portfolio's policy is to remain 95% invested in common
                 stocks. The remaining 5% of the Portfolio will be invested in
                 cash reserves in order to maintain a higher degree of portfo-
                 lio liquidity to meet daily redemption requests.
                    
                 Under normal circumstances at least 80% of the assets of the
                 Portfolio will be invested in stocks that are represented in
                 the Index and futures contracts and options thereon. The
                 Portfolio may also invest up to 50% of its assets in stock
                 futures contracts, options, warrants, convertible securities
                 or swap agreements in order to invest uncommitted cash bal-
                 ances, maintain liquidity to meet shareholder redemptions, or
                 minimize trading costs.     
                    
                 The Portfolio will not invest in cash reserves, futures con-
                 tracts, options, warrants or swap agreements as part of a
                 temporary defensive strategy to protect against potential
                 stock market declines. The Portfolio intends to remain 95%
                 invested, to the extent practicable, in a pool of securities
                 which will approximate the investment characteristics of the
                 MSCI-Select Emerging Markets Free Index. The Portfolio may
                 also enter into forward foreign currency exchange contracts
                 in order to maintain the same currency exposure as the Index,
                 but not as part of a defensive strategy to protect against
                 fluctuations in exchange rates.     
 
                                                                               5
<PAGE>
 
                 See "Implementation of Policies" for a description of these
                 and other investment practices of the Portfolio.
 
                 The investment objective and policies of the Portfolio are
                 not fundamental and so may be changed by the Board of Direc-
                 tors without shareholder approval. However, shareholders
                 would be notified prior to a material change in either.
- --------------------------------------------------------------------------------
                     
INVESTMENT       As a mutual fund investing in common stocks, the Portfolio is
RISKS            subject to market risk--i.e., the possibility that stock
                 prices will decline over short or even extended periods. Both
INTERNATIONAL    U.S. and foreign stock markets tend to be cyclical, with pe-
STOCKS MAY       riods when stock prices generally rise and periods when stock
EXHIBIT GREATER  prices generally decline. Investments in foreign stock mar-
VOLATILITY THAN  kets can be volatile, if not more volatile, than investments
U.S. STOCKS      in U.S. markets.     
                          
                     
                 In particular, emerging markets are associated with substan- 
                 tial investment risks. These risks include market volatility,
                 investment illiquidity, currency risk, political instability 
                 and unexpected changes in economic policy including capital  
                 controls, expropriation, taxes and hyper-inflation.           
                 
EMERGING         Investors should be aware that emerging markets can be sub-
MARKETS MAY      stantially more volatile than both U.S. and more developed
EXHIBIT          foreign markets. For example, from 1989-1993, the average
GREATER          positive monthly return for the Wilshire 5000 Index, a broad
VOLATILITY       measure of the US equity market was 3.3% The average negative
THAN DEVELOPED   monthly return for the Wilshire 5000 Index was -2.6%. In con-
MARKETS          trast, from 1989-1993, the average positive monthly return of
                 the Morgan Stanley Capital International Emerging Markets
                 Free Index, a widely quoted emerging market benchmark, was
                 5.9%; while the average negative monthly return was -4.8%.
                                   
    
INVESTMENT       Volatility in emerging markets may be exacerbated by illi-
ILLIQUIDITY      quidity. Average daily trading volume in all of the emerging
RISK             markets combined is a small fraction of the average daily
                 volume of the US market. Small trading volumes may result in
                 investors being forced to purchase securities at substan-
                 tially higher prices than the current market, or sell securi-
                 ties at much lower prices than the current market.     
                    
CURRENCY RISK    Currency risk may have substantial influence on emerging mar-
                 ket returns as well. Currency risk refers to changes in for-
                 eign exchange rates that will affect, favorably or unfavor-
                 ably, the value of foreign securities held by the Portfolio.
                 Currency risk in emerging markets may be exacerbated by unex-
                 pected exchange rate devaluations.     
                    
OTHER SPECIAL    In addition, returns could be dramatically diminished as a
CONSIDERATIONS   result of unexpected political developments and changes in
                 economic policy. Coups, expropriations, unstable economic
                 policies and drastic changes in taxation policies have been
                 witnessed in some of these developing countries in recent
                 times.     
                    
                 Other considerations of international investing include: dif-
                 ferences in accounting, auditing and financial reporting
                 standards; generally higher transaction costs on foreign
                 portfolio transactions; foreign withholding taxes payable on
                 the Portfolio's foreign securities, which may reduce dividend
                 income payable to     
 
6
<PAGE>
 
                    
                 shareholders; adverse changes in investment or exchange con-
                 trol regulations; difficulty in obtaining judgments from for-
                 eign courts; and potential restrictions on the flow of inter-
                 national capital.     
- --------------------------------------------------------------------------------
                    
WHO SHOULD       The Emerging Markets Portfolio is designed for investors who
INVEST           seek a low-cost "passive" approach for investing in a broadly
                 diversified portfolio of common stocks of companies located
LONG-TERM        in emerging international markets. Unlike other equity mutual
INVESTORS        funds, which generally seek to "beat" market averages with
SEEKING TO       unpredictable results, the Portfolio seeks to parallel the
INVEST IN        performance of its Index and thus is expected to provide a
COMMON STOCKS    predictable return relative to its benchmark. In particular,
OF EMERGING      the Portfolio is designed for investors seeking to approxi-
MARKETS          mate the total investment results (before fund expenses and
                 withholding taxes) of the MSCI--Select Emerging Markets Free
                 Index, a diversified index of common stocks of emerging mar-
                 ket countries.     
                    
                 The share price of the Portfolio is expected to be volatile,
                 and investors should be able to tolerate sudden, sometimes
                 substantial fluctuations in the value of their investment. No
                 assurance can be given that the Portfolio will achieve its
                 stated objective or that shareholders will be protected from
                 the risks inherent in equity and international investing. In-
                 vestors may wish to minimize the timing risk of investing in
                 a Portfolio by purchasing shares on a periodic basis (dollar-
                 cost averaging) rather than investing in one lump sum.     
                    
                 Because of the risks associated with international common
                 stock investments and emerging markets in particular, the
                 Portfolio is intended to be a long-term investment vehicle
                 and is not designed to provide investors with a means of
                 speculating on short-term market movements. Investors who en-
                 gage in excessive account activity generate additional costs
                 which are borne by all of the Portfolio's shareholders. In
                 order to minimize such costs the Portfolio has adopted the
                 following policies. The Portfolio reserves the right to re-
                 ject any purchase request (including an exchange purchase
                 from another Vanguard portfolio) that is reasonably deemed to
                 be disruptive to efficient portfolio management. Addition-
                 ally, the Portfolio has adopted exchange privilege limita-
                 tions as described in the section "Exchange Privilege
                 Limitations." Finally the Portfolio reserves the right to
                 suspend the offering of its shares. Investors should not con-
                 sider the Portfolio a complete investment program, but should
                 maintain holdings of securities with different risk charac-
                 teristics--including U.S. common stocks, bonds and money mar-
                 ket instruments.     
- --------------------------------------------------------------------------------
                    
IMPLEMENTATION   The Emerging Markets Portfolio utilizes a number of invest-
OF POLICIES      ment practices in an effort to parallel the investment per-
                 formance of its target Index.     
                    
THE PORTFOLIO    The MSCI--Select Emerging Markets Free Index consists of ap-
INVESTS IN       proximately 460 equity securities from emerging market coun-
INTERNATIONAL    tries in Europe, Latin America and Southeast Asia. The stocks
COMMON STOCKS    included in the Index are chosen on a statistical basis. The
USING A          companies based in Hong Kong and Singapore are included in
SAMPLING         the Index to provide participation in more liquid emerging
TECHNIQUE        markets; their combined     
 
                                                                               7
<PAGE>
 
                    
                 weight is limited to 20% of the Index. Each stock within Hong
                 Kong and Singapore will be weighted according to its market
                 value as a percentage of the total market value of all of the
                 Hong Kong and Singapore stocks included in the index. (A
                 stock's market value equals the number of shares outstanding
                 times the most recent price of the security). The remaining
                 portion of the Index will be comprised of common stocks from
                 10 other emerging market countries--Indonesia, Malaysia, the
                 Philippines, Thailand, Argentina, Brazil, Mexico, Greece,
                 Portugal and Turkey. Each stock in these countries will be
                 weighted according to its market value as a percentage of the
                 total market value of the companies in the 10 countries mul-
                 tiplied by the percentage of the index that these countries
                 represent. From time to time, additional emerging markets
                 will be analyzed for inclusion in the Index, based on liquid-
                 ity and tradeability. The inclusion of a country or stock in
                 the Index in no way implies that the country or stock is an
                 attractive investment.     
                    
                 The Portfolio will be unable to hold all of the issues that
                 comprise its Index, because of the transaction costs involved
                 and the illiquidity of many of the securities. Instead, the
                 Portfolio will attempt to hold a representative sample of ap-
                 proximately 300 or more of the securities in its Index by se-
                 lecting stocks utilizing a statistical technique known as
                 "portfolio optimization." Under this technique, each stock is
                 considered for inclusion in the Portfolio based on its con-
                 tribution to certain country, capitalization, industry, li-
                 quidity and fundamental investment characteristics. The Port-
                 folio is constructed so that, in the aggregate, the Portfo-
                 lio's country, capitalization, industry, and fundamental in-
                 vestment characteristics resemble those of the Index. Over
                 time, the portfolio composition is altered (or "rebalanced")
                 to reflect changes in the characteristics of the Index.     
                    
                 Due to the use of this sampling or "portfolio optimization"
                 technique, the Portfolio is not expected to track its bench-
                 mark with the same degree of accuracy as large capitalization
                 domestic index funds. Over time, the correlation between the
                 performance of the Portfolio and the Index is expected to be
                 greater than 0.95. A correlation of 1.00 would indicate per-
                 fect correlation, which would be achieved when the net asset
                 value of the Portfolio, including the value of its dividend
                 and capital gains distributions, increases or decreases in
                 exact proportion to changes in the Index. A correlation of
                 0.95 or higher is expected to be achieved when the Portfolio
                 exceeds $100 million in assets.     
                    
THE PORTFOLIO    The Portfolio normally seeks to remain 95% invested in common
MAY INVEST IN    stocks and is expected to invest 5% of its assets in certain
SHORT-TERM       short-term fixed income securities. In addition, the Portfo-
FIXED INCOME     lio may invest temporarily in short-term fixed income securi-
SECURITIES       ties in excess of 5% in order to invest uncommitted cash bal-
                 ances or to maintain liquidity to meet shareholder redemp-
                 tions. These securities include: obligations of the United
                 States Government and its agencies or instrumentalities; com-
                 mercial paper (rated Prime-1 by Moody's Investors Services,
                 Inc. or A-1 by Standard & Poor's Corporation), bank certifi-
                 cates of deposit and bankers' acceptances; and repurchase
                 agreements collateralized by these securities.     
 
 
8
<PAGE>
 
THE PORTFOLIO    The Portfolio may utilize stock futures contracts, options,
MAY USE          warrants, convertible securities and swap agreements to a
FUTURES          limited extent. Specifically, the Portfolio may enter into
CONTRACTS,       futures contracts and options provided that not more than 5%
OPTIONS,         of its assets are required as a margin deposit for futures
WARRANTS,        contracts or options. Additionally, the Portfolio's invest-
CONVERTIBLE      ment in warrants will not exceed more than 5% of its assets.
SECURITIES AND   Futures contracts, options, warrants, convertible securities
SWAP             and swap agreements may be used for several reasons: to simu-
AGREEMENTS       late full investment in the underlying index while retaining
                 a cash balance for fund management purposes, to facilitate
                 trading, to reduce transaction costs or to seek higher in-
                 vestment returns when a futures contract, option, warrant,
                 convertible security or swap agreement is priced more attrac-
                 tively than the underlying equity security or index. While
                 each of these securities can be used as leveraged invest-
                 ments, the Portfolio may not use them to leverage its net as-
                 sets.
                    
FUTURES          The risk of loss associated with futures contracts in some
CONTRACTS,       strategies can be substantial due both to the low margin de-
OPTIONS,         posits required and the extremely high degree of leverage in-
WARRANTS,        volved in futures pricing. As a result, a relatively small
CONVERTIBLE      price movement in a futures contract may result in an immedi-
SECURITIES AND   ate and substantial loss or gain. However, the Portfolio will
SWAP             not use futures contracts, options, warrants, convertible se-
AGREEMENTS       curities or swap agreements for speculative purposes or to
POSE CERTAIN     leverage its net assets. Accordingly, the primary risks asso-
RISKS            ciated with the use of futures contracts, options, warrants,
                 convertible securities or swap agreements by the Portfolio
                 are: (i) imperfect correlation between the change in market
                 value of the stocks held by the Portfolio and the prices of
                 futures contracts, options, warrants, convertible securities
                 or swap agreements; (ii) possible lack of a liquid secondary
                 market for a futures contract and the resulting inability to
                 close a futures position prior to its maturity date; and
                 (iii) the risk of the counterparty or guaranteeing agent de-
                 faulting. The risk of imperfect correlation will be minimized
                 by investing only in those contracts whose behavior is ex-
                 pected to resemble that of the Portfolio's underlying securi-
                 ties. The risk that the Portfolio will be unable to close out
                 a futures position will be minimized by entering into such
                 transactions on an exchange with an active and liquid second-
                 ary market. However, options, warrants, convertible securi-
                 ties or swap agreements purchased or sold over-the-counter
                 may be less liquid than exchange traded securities. Illiquid
                 securities, in general, including swap agreements, may not
                 represent more than 15% of the net assets of the Portfolio.
                     
                     
                 Since there are currently no futures traded on the MSCI-Se-
                 lect Emerging Markets Free Index, it will be necessary for
                 the Portfolio to utilize a composite of other futures con-
                 tracts to simulate the performance of the Index. This process
                 may magnify the "tracking error" of the Portfolio's perfor-
                 mance compared to that of the Index, due to lower correlation
                 of the selected futures with the Index. The investment ad-
                 viser would attempt to reduce this tracking error by invest-
                 ing in futures contracts whose behavior is expected to resem-
                 ble that of the underlying securities, although there can be
                 no assurance that these selected futures will perfectly cor-
                 relate with the performance of the Index.     
 
 
                                                                               9
<PAGE>
 
                 Swap agreements are contracts between parties in which one
                 party agrees to make payments to the other party based on the
                 change in market value of a specified index or asset. In re-
                 turn, the other party agrees to make payments to the first
                 party based on the return of a different specified index or
                 asset. Although swap agreements entail the risk that a party
                 will default on its payment obligations thereunder, the Port-
                 folio would minimize this risk by entering into agreements
                 that mark to market no less frequently than quarterly. Swap
                 agreements also bear the risk that the Portfolio will not be
                 able to meet its obligation to the counterparty. This risk
                 would be mitigated by investing the Portfolio in a specific
                 asset for which it is obligated to pay a return.
 
THE PORTFOLIO    The Portfolio may enter into foreign currency forward and
MAY ENTER INTO   foreign currency futures contracts in order to maintain the
FORWARD          same currency exposure as the Index. The Portfolio may not
CURRENCY         enter into such contracts for speculative purposes, or as a
CONTRACTS        way of protecting against anticipated adverse changes in ex-
                 change rates between foreign currencies and the U.S. dollar.
                 A foreign currency forward contract is an obligation to pur-
                 chase or sell a specific currency at a future date, which may
                 be any fixed number of days from the date of the contract
                 agreed upon by the parties, at a price set at the time of the
                 contract.
 
THE PORTFOLIO    The Portfolio may lend its investment securities to qualified
MAY LEND ITS     institutional investors for either short-term or long-term
SECURITIES       purposes of realizing additional income. Loans of securities
                 by the Portfolio will be collateralized by cash, letters of
                 credit, or securities issued or guaranteed by the U.S. Gov-
                 ernment or its agencies. The collateral will equal at least
                 100% of the current market value of the loaned securities.
 
PORTFOLIO        Although the Portfolio generally seeks to invest for the long
TURNOVER IS      term, the Portfolio retains the right to sell securities ir-
EXPECTED TO BE   respective of how long they have been held. However, because
LOW              of the "passive" investment management approach of the Port-
                 folio, the portfolio turnover rate for the Portfolio is ex-
                 pected to be under 50%, a generally lower turnover rate than
                 for most other investment companies. A portfolio turnover
                 rate of 50% would occur if one half of the Portfolio's secu-
                 rities were sold within one year. Ordinarily, securities will
                 be sold from the Portfolio only to reflect certain adminis-
                 trative changes in an index (including mergers or changes in
                 the composition of an index) or to accommodate cash flows out
                 of the Portfolio while maintaining the similarity of the
                 Portfolio to its benchmark index.
 
                    
THE PORTFOLIO    The Portfolio may borrow money from a bank up to a limit of
MAY BORROW       15% of the market value of its assets, but only for temporary
MONEY            or emergency purposes. The Portfolio may borrow money only to
                 meet redemption requests prior to the settlement of securi-
                 ties already sold or in the process of being sold by the
                 Portfolio. To the extent that the Portfolio borrows money
                 prior to selling securities, the Portfolio may be leveraged;
                 at such times, the Portfolio may appreciate or depreciate in
                 value more rapidly than its benchmark index. The Portfolio
                 will repay any     
 
10
<PAGE>
 
                 money borrowed in excess of 5% of the market value of its to-
                 tal assets prior to purchasing additional portfolio securi-
                 ties.
- --------------------------------------------------------------------------------
INVESTMENT       The Portfolio has adopted certain limitations on its invest-
LIMITATIONS      ment practices. Some of these limitations are that the Port-
                 folio will not:
             
THE PORTFOLIO    (a) with respect to 75% of its assets, purchase securities of
HAS ADOPTED          any issuer (except obligations of the U.S. Government and
CERTAIN              its instrumentalities) if, as a result, more than 5% of
FUNDAMENTAL          the value of the Portfolio's assets would be invested in
LIMITATIONS          the securities of such issuer;
 
                 (b)  purchase more than 10% of the voting securities of any
                      issuer;
 
                 (c)  invest more than 25% of its assets in any one industry;
                      and
                    
                 (d) borrow money except from banks for temporary or emergency
                     purposes and in no event in excess of 15% of the market
                     value of its total assets.     
 
                 These investment limitations are considered at the time in-
                 vestment securities are purchased. The limitations described
                 here and in the Statement of Additional Information may be
                 changed only with the approval of a majority of the
                 Fund's shareholders.
- --------------------------------------------------------------------------------
                    
MANAGEMENT OF    The Portfolio is one of three portfolios of Vanguard Interna-
THE FUND         tional Equity Index Fund ("the Fund") and is a member of The
                 Vanguard Group of Investment Companies, a family of 32 in-
VANGUARD         vestment companies with 78 distinct investment portfolios and
ADMINISTERS      total assets in excess of $120 billion. Through their jointly
AND DISTRIBUTES  owned subsidiary, The Vanguard Group, Inc. ("Vanguard"), the
THE PORTFOLIO    Portfolio and the other funds in the Group obtain at cost
                 virtually all of their corporate management, administrative
                 and distribution services. Vanguard also provides investment
                 advisory services on an at-cost basis to certain Vanguard
                 funds. As a result of Vanguard's unique corporate structure,
                 the Vanguard funds have costs substantially lower than those
                 of most competing mutual funds. In 1993, the average expense
                 ratio (annual costs including advisory fees divided by total
                 net assets) for the Vanguard funds amounted to approximately
                 .30% compared to an average of 1.02% for the mutual fund in-
                 dustry (data provided by Lipper Analytical Services).     
 
                 The Officers of the Portfolio manage its day-to-day opera-
                 tions and are responsible to the Portfolio's Board of Direc-
                 tors. The Directors set broad policies for the Portfolio and
                 choose its Officers. A list of the Directors and Officers of
                 the Portfolio and a statement of their present positions and
                 principal occupations during the past five years can be found
                 in the Statement of Additional Information.
 
                 Vanguard employs a supporting staff of management and admin-
                 istrative personnel to provide the requisite services to the
                 funds and also furnishes the funds with necessary office
                 space, furnishings and equipment. Each fund pays its share of
                 Vanguard's net expenses, which are allocated among the funds
                 under meth-
 
                                                                              11
<PAGE>
 
                 ods approved by the Board of Directors (Trustees) of each
                 fund. In addition, each fund bears its own direct expenses,
                 such as legal, auditing and custodian fees.
 
                 Vanguard provides distribution and marketing services to the
                 funds. The funds are available on a no-load basis (i.e.,
                 there are no sales commissions or 12b-1 fees). However, each
                 fund bears its own share of the Group's distribution costs.
- --------------------------------------------------------------------------------
                    
INVESTMENT       The Portfolio receives all investment advisory services on an
ADVISER          at-cost basis from Vanguard's Core Management Group, which
                 also provides investment advisory services to the European
VANGUARD         and Pacific Portfolios of the Fund, Vanguard Index Trust,
MANAGES THE      Vanguard Balanced Index Fund, Vanguard Institutional Index
PORTFOLIO ON AN  Fund, a portion of the assets of Vanguard/Windsor II, Van-
AT-COST BASIS    guard Variable Insurance Fund, a portion of the assets of
                 Vanguard/Morgan Growth Fund and several indexed separate ac-
                 counts. Total indexed assets under management as of December
                 31, 1993 were $16.4 billion. The Portfolio is not actively
                 managed, but is instead administered by the Core Management
                 Group using computerized, quantitative techniques. The Group
                 is supervised by the Officers of the Portfolio.     
 
                 In placing portfolio transactions, Vanguard's Core Management
                 Group uses its best judgment to choose the broker most capa-
                 ble of providing the brokerage services necessary to obtain
                 the best available price and most favorable execution at the
                 lowest commission rate. The full range and quality of broker-
                 age services available are considered in making these deter-
                 minations. In those instances where it is reasonably deter-
                 mined that more than one broker can offer the services needed
                 to obtain the best available price and most favorable execu-
                 tion, consideration may be given to those brokers which sup-
                 ply statistical information and provide other services in ad-
                 dition to execution services to the Portfolio.
- --------------------------------------------------------------------------------
                    
DIVIDENDS,       The Portfolio intends to distribute substantially all of its
CAPITAL GAINS    ordinary income in the form of an annual dividend. Capital
AND TAXES        gains distributions, if any, are also made annually.     
 
DIVIDENDS AND    The Portfolio's dividend and capital gains distributions may
ANY CAPITAL      be reinvested in additional shares or received in cash. See
GAINS WILL BE    "Choosing a Distribution Option" for a description of these
PAID ANNUALLY    distribution methods.
 
                 In order to satisfy certain distribution requirements of the
                 Tax Reform Act of 1986, the Portfolio may declare special
                 year-end dividend and capital gains distributions during De-
                 cember. Such distributions, if received by shareholders by
                 January 31, are deemed to have been paid by the Portfolio and
                 received by shareholders on December 31 of the prior year.
                    
THE PORTFOLIO    The Portfolio will automatically deduct a $10 account mainte-
WILL CHARGE A    nance fee from the dividend income of the Portfolio account
$10 ACCOUNT      annually. However, for calendar year 1994, the $10 annual ac-
MAINTENANCE      count maintenance fee will be waived. If the dividend to be
FEE              paid to an account is less than the fee to be deducted, suf-
                 ficient shares will be redeemed from an account to make up
                 the difference. The Board of Directors     
 
12
<PAGE>
 
                 reserves the right to change the annual account maintenance
                 fee to reflect the actual cost of maintaining smaller share-
                 holder accounts. For federal tax purposes, the account main-
                 tenance fee does not reduce dividend income and is treated as
                 an investment expense by each shareholder (deductible as a
                 miscellaneous itemized deduction in the case of individual
                 investors).
 
                 The Portfolio intends to qualify for taxation as a "regulated
                 investment company" under the Internal Revenue Code so that
                 it will not be subject to federal income tax to the extent
                 its income is distributed to shareholders. Dividends paid by
                 the Portfolio from net investment income, whether received in
                 cash or reinvested in additional shares, will be taxable to
                 shareholders as ordinary income. For corporate investors,
                 dividends from net investment income will not generally qual-
                 ify for the intercorporate dividends-received deduction.
 
                 Distributions paid by the Portfolio from long-term capital
                 gains, whether received in cash or reinvested in additional
                 shares, are taxable as long-term capital gains, regardless of
                 the length of time you have owned shares in the Portfolio.
                 Capital gains distributions are made when the Portfolio real-
                 izes net capital gains on sales of portfolio securities dur-
                 ing the year. The Portfolio does not seek to realize any par-
                 ticular amount of capital gains during a year; rather, real-
                 ized gains are a by-product of portfolio management activi-
                 ties. Consequently, capital gains distributions may be ex-
                 pected to vary considerably from year-to-year; there will be
                 no capital gains distributions in years when the Portfolio
                 realizes net capital losses or has net capital losses carried
                 over from prior years.
 
                 Note that if you elect to receive capital gains distributions
                 in cash, instead of reinvesting them in additional shares,
                 you are in effect reducing the capital at work for you in the
                 Portfolio. Also, keep in mind that if you purchase shares in
                 the Portfolio shortly before the record date for a dividend
                 or capital gains distribution, a portion of your investment
                 will be returned to you as a taxable distribution, regardless
                 of whether you are reinvesting your distributions or receiv-
                 ing them in cash.
 
                 The Portfolio will notify you annually as to the tax status
                 of dividend and capital gains distributions paid by the Port-
                 folio.
 
THE PORTFOLIO    The Portfolio may elect to "pass through" to its shareholders
MAY "PASS        the amount of foreign income taxes paid by the Portfolio. The
THROUGH"         Portfolio will make such an election only if it is deemed to
FOREIGN TAXES    be in the best interests of the shareholders. If this elec-
                 tion is made, shareholders of the Portfolio will be required
                 to include in their gross income their pro rata share of for-
                 eign taxes paid by the Portfolio. However, shareholders will
                 be able to treat their pro rata share of foreign taxes as ei-
                 ther an itemized deduction or a foreign credit against U.S.
                 income taxes (but not both) on their tax return.
 
                                                                              13
<PAGE>
 
 
A CAPITAL GAIN   A sale of shares of the Portfolio is a taxable event, and may
OR LOSS MAY BE   result in a capital gain or loss. A capital gain or loss may
REALIZED UPON    be realized from an ordinary redemption of shares or an ex-
EXCHANGE OR      change of shares between two mutual funds (or two portfolios
REDEMPTION       of a mutual fund). You are responsible for calculating any
                 capital gains or losses realized upon redemption or exchange
                 of the Portfolio's shares.
 
                 Dividend distributions, capital gains distributions, and cap-
                 ital gains or losses from redemptions and exchanges may be
                 subject to state and local taxes.
 
                 The Portfolio is required to withhold 31% of taxable divi-
                 dends, capital gains distributions, and redemptions paid to
                 shareholders who have not complied with IRS taxpayer identi-
                 fication regulations. You may avoid this withholding require-
                 ment by certifying on your Account Registration Form your
                 proper Social Security or Taxpayer Identification Number and
                 by certifying that you are not subject to backup withholding.
 
                 The Portfolio has obtained a certificate of authority to do
                 business as a foreign corporation in Pennsylvania and does
                 business and maintains an office in that state. In the opin-
                 ion of counsel, shares of the Portfolio will be exempt from
                 Pennsylvania personal property taxes.
 
                 The tax discussion set forth above is included for general
                 information only. Prospective investors should consult their
                 own tax advisers concerning the tax consequences of an in-
                 vestment in the Portfolio.
- --------------------------------------------------------------------------------
                    
THE SHARE        The share price or "net asset value per share" of the Portfo-
PRICE OF THE     lio is determined by dividing the total market value of the
PORTFOLIO        Portfolio's investments and other assets, less any liabili-
                 ties, by the number of outstanding shares of the Portfolio.
                 Portfolio securities are valued at the last quoted sales
                 price on the day the valuation is made. Price information on
                 listed securities is taken from the exchange where the secu-
                 rity is primarily traded. Other assets and securities for
                 which no quotations are readily available are valued at fair
                 value as determined in good faith by the Directors. Securi-
                 ties may be valued on the basis of prices provided by a pric-
                 ing service when such prices are believed to reflect the fair
                 market value of such securities. All assets and liabilities
                 initially expressed in foreign currencies will be translated
                 into U.S. dollars using the officially quoted daily exchange
                 rates determined by Morgan Stanley Capital International in
                 the calculation of the MSCI-Select Emerging Markets Free In-
                 dex. If such quotations are not available, the rate of ex-
                 change will be determined in accordance with policies estab-
                 lished by the Board of Directors.     
 
                 Generally, trading in foreign securities is completed each
                 day prior to the close of regular trading on the New York
                 Stock Exchange (generally 4:00 p.m. Eastern time). The values
                 of foreign securities held by the Portfolio are determined as
                 of
 
14
<PAGE>
 
                 the close of trading of foreign securities for the purpose of
                 computing the Portfolio's net asset value. If events which
                 materially affect the value of the Portfolio's investments
                 occur after the close of the securities markets on which such
                 securities are primarily traded, those investments will be
                 priced at "fair value" as described above.
- --------------------------------------------------------------------------------
GENERAL          The Fund is organized as a Maryland corporation. The Articles
INFORMATION      of Incorporation permit the Directors to issue 1,000,000,000
                 shares of common stock with a $.001 par value. The Board of
                 Directors has the power to designate one or more classes
                 ("series") of shares of common stock and to classify or re-
                 classify any unissued shares with respect to such series.
                 Currently the Fund is offering shares of three series.
 
                 The shares of each series are fully paid and non-assessable;
                 have no preference as to conversion, exchange, dividends, re-
                 tirement or other features; and have no pre-emptive rights.
                 Such shares have non-cumulative voting rights, meaning that
                 the holders of more than 50% of the shares voting for the
                 election of Directors can elect 100% of the Directors if they
                 so choose. Annual meetings of shareholders will not be held
                 except as required by the Investment Company Act of 1940 and
                 other applicable law. An annual meeting will be held to vote
                 on the removal of a Director or Directors of the Fund if re-
                 quested in writing by the holders of not less than 10% of the
                 outstanding shares of the Fund.
                    
                 All securities and cash are held by Morgan Stanley Trust Com-
                 pany. The Vanguard Group, Inc., Valley Forge, PA, serves as
                 the Fund's Transfer and Dividend Disbursing Agent. Price
                 Waterhouse serves as independent accountant for the Fund and
                 will audit its financial statements annually. The Fund is not
                 involved in any litigation.     
- --------------------------------------------------------------------------------
 
                                                                              15
<PAGE>
 
                               SHAREHOLDER GUIDE
 
OPENING AN       You may open a regular (non-retirement) account, either by
ACCOUNT AND      mail or wire. Simply complete and return the Account Regis-
PURCHASING       tration Form and any required legal documentation, indicating
SHARES           the amount you wish to invest. Your purchase must be equal to
                 or greater than the $3,000 minimum initial investment re-
                 quirement for the Portfolio ($500 for Uniform Gifts/Transfers
                 to Minors Act accounts). You must open a new Individual Re-
                 tirement Account by mail (IRAs may not be opened by wire) us-
                 ing a Vanguard IRA Adoption Agreement. Your purchase must be
                 equal to or greater than the $500 minimum initial investment
                 requirement, but no more than $2,000 if you are making a reg-
                 ular IRA contribution. Rollover deposits are limited to the
                 amount withdrawn previously from an IRA or other qualified
                 Retirement Plan. If you need assistance with the forms or
                 have any questions about the Portfolio, please call our In-
                 vestor Information Department (1-800-662-7447). NOTE: For
                 other types of account registrations (e.g., corporations, as-
                 sociations, other organizations, trusts or powers of attor-
                 ney), please call us to determine which additional forms you
                 may need.
 
                 Because of the risks associated with common stock invest-
                 ments, the Portfolio is intended to be a long-term investment
                 vehicle and is not designed to provide investors with a means
                 of speculating on short-term stock market movements. Conse-
                 quently the Portfolio reserves the right to reject any spe-
                 cific purchase (and exchange purchase) request. The Portfolio
                 also reserves the right to suspend the offering of shares for
                 a period of time.
                    
IMPORTANT NOTE   The Portfolio assesses a purchase transaction fee equal to 2%
ON EXPENSES      of the dollar amount invested, as well as a redemption trans-
                 action fee equal to 1% of the amount redeemed and a $10 an-
                 nual account maintenance fee. See "Portfolio Expenses" for
                 more information.     
 
                 The Portfolio's shares are purchased at the next-determined
                 net asset value after your investment has been received. The
                 Portfolio is offered on a no-load basis (i.e., there are no
                 sales commissions or 12b-1 fees).
 
ADDITIONAL       Subsequent investments to regular accounts may be made by
INVESTMENTS      mail ($100 minimum), wire ($1,000 minimum), written exchange
                 from another Vanguard Fund account ($100 minimum), or Van-
                 guard Fund Express. Subsequent investments to Individual Re-
                 tirement Accounts may be made by mail ($100 minimum) or ex-
                 change from another Vanguard Fund account. In some instances,
                 contributions may be made by wire or Vanguard Fund Express.
                 Please call us for more information on these options.
                 --------------------------------------------------------------
 
16
<PAGE>
 
                                                  ADDITIONAL INVESTMENTS
                      NEW ACCOUNT                  TO EXISTING ACCOUNTS
                    
PURCHASING BY    Please include the            Additional investments should  
MAIL Complete    amount of your initial        include the Invest-by-Mail re- 
and sign the     investment on the reg-        mittance form attached to your 
enclosed         istration form, make          Fund confirmation statements.  
Account          your check payable to         Please make your check payable 
Registration     The Vanguard Group-533        to The Vanguard Group-533,     
Form                                           write your account number on   
                 VANGUARD FINANCIAL CENTER     your check and, using the re-  
                 P.O. BOX 2600                 turn envelope provided, mail to
                 VALLEY FORGE, PA 19482        the address indicated on the   
                                               Invest-by-Mail Form.           
 
For express or   VANGUARD FINANCIAL CENTER     All written requests should be
registered       455 DEVON PARK DRIVE          mailed to one of the addresses
mail, send to:   WAYNE, PA 19087               indicated for new accounts. Do
                                               not send registered or express
                                               mail to the post office box ad-
                                               dress.
                 --------------------------------------------------------------
 
PURCHASING BY               CORESTATES BANK, N.A. 
WIRE Money                  ABA 031000011 
should be                   CORESTATES NO 01019897 
wired to:                   ATTN VANGUARD 
                            VANGUARD INTERNATIONAL EQUITY INDEX FUND 
BEFORE WIRING               EMERGING MARKETS PORTFOLIO
Please contact              ACCOUNT NUMBER 
Client Services             ACCOUNT REGISTRATION
(1-800-662-2739) 
                 You should notify our Client Services Department of your in-
                 tended wire purchase by 12:00 noon (Eastern time). To assure
                 proper receipt, please be sure your bank includes the Portfo-
                 lio name, the account number Vanguard has assigned to you and
                 the eight digit CoreStates number. If you are opening a new
                 account, please complete the Account Registration Form and
                 mail it to the "New Account" address above after completing
                 your wire arrangement. Note: Federal Funds wire purchase or-
                 ders will be accepted only when the Fund and Custodian Bank
                 are open for business.
                 --------------------------------------------------------------
PURCHASING BY    Telephone exchanges are not accepted for the Portfolio. You
EXCHANGE (from   may, however, open an account by exchange by providing the
a Vanguard       appropriate information on the Account Registration Form. The
account)         new account will have the same registration as the existing
                 account. However, the Portfolio reserves the right to refuse
                 any exchange purchase request.
                 --------------------------------------------------------------
 
                                                                              17
<PAGE>
 
PURCHASING BY    The Fund Express Automatic Investment option lets you move
FUND EXPRESS     money from your bank account to your Vanguard account on the
                 schedule (monthly, bimonthly [every other month], quarterly
Automatic        or yearly) you select. To establish this option, please pro-
Investment       vide the appropriate information on the Account Registration
                 Form. We will send you a confirmation of your Fund Express
                 enrollment; please wait three weeks before using the service.
- --------------------------------------------------------------------------------
CHOOSING A       You must select one of three distribution options:
DISTRIBUTION
OPTION           1. AUTOMATIC REINVESTMENT OPTION--Both dividends and capital 
                    gains distributions will be reinvested in additional       
                    shares. This option will be selected for you automatically 
                    unless you specify one of the other options.               
 
                 2. CASH DIVIDEND OPTION--Your dividends will be paid in cash
                    and your capital gains will be reinvested in additional
                    shares.
 
                 3. ALL CASH OPTION--Both dividend and capital gains distribu-
                    tions will be paid in cash.
 
                 You may change your option by calling our Client Services De-
                 partment (1-800-662-2739).
 
                 In addition, an option to invest your cash dividends and/or
                 capital gains distributions in another Vanguard Fund account
                 is available. Please call our Client Services Department (1-
                 800-662-2739) for information. You may also elect Vanguard
                 Dividend Express which allows you to transfer your cash divi-
                 dends and/or capital gains distributions automatically to
                 your bank account. Please see "Other Vanguard Services" for
                 more information.
- --------------------------------------------------------------------------------
                    
TAX CAUTION      Under Federal tax laws, the Portfolio is required to distrib-
                 ute net capital gains and dividend income to Portfolio share-
INVESTORS        holders. These distributions are made to all shareholders who
SHOULD ASK       own Portfolio shares as of the distribution's record date,
ABOUT THE        regardless of how long the shares have been owned. Purchasing
TIMING OF        shares just prior to the record date could have a significant
CAPITAL GAINS    impact on your tax liability for the year. For example, if
AND DIVIDEND     you purchase shares immediately prior to the record date of a
DISTRIBUTIONS    sizable capital gain or income dividend distribution, you
BEFORE           will be assessed taxes on the amount of the capital gain
INVESTING        and/or dividend distribution later paid even though you owned
                 the Portfolio shares for just a short period of time. (Taxes
                 are due on the distributions even if the dividend or gain is
                 reinvested in additional Portfolio shares.) While the total
                 value of your investment will be the same after the distribu-
                 tion--the amount of the distribution will offset the drop in
                 the NAV of the shares--you should be aware of the tax impli-
                 cations the timing of your purchase may have.     
                    
                 Prospective investors should, therefore, inquire about poten-
                 tial distributions before investing. The Portfolio's annual
                 dividend and capital gain distributions normally occur in De-
                 cember. For additional information on distributions and tax-
                 es, see the section titled "Dividends, Capital Gains, and
                 Taxes."     
- --------------------------------------------------------------------------------
 
18
<PAGE>
 
IMPORTANT        The easiest way to establish optional Vanguard services on
INFORMATION      your account is to select the options you desire when you
                 complete your Account Registration Form. IF YOU WISH TO ADD
ESTABLISHING     OPTIONS LATER, YOU MAY NEED TO PROVIDE VANGUARD WITH ADDI-
OPTIONAL         TIONAL INFORMATION AND A SIGNATURE GUARANTEE. PLEASE CALL OUR
SERVICES         CLIENT SERVICES DEPARTMENT (1-800-662-2739) FOR FURTHER AS-
                 SISTANCE.
 
SIGNATURE        For our mutual protection, we may require a signature guaran-
GUARANTEES       tee on certain written transaction requests. A signature
                 guarantee verifies the authenticity of your signature and may
                 be obtained from banks, brokers and any other guarantor that
                 Vanguard deems acceptable. A SIGNATURE GUARANTEE CANNOT BE
                 PROVIDED BY A NOTARY PUBLIC.
 
                    
CERTIFICATES     Share certificates will not be available for the Portfolio.
                     
BROKER-DEALER    If you purchase shares in Vanguard Funds through a registered
PURCHASES        broker-dealer or investment adviser, the broker-dealer or ad-
                 viser may charge a service fee.
 
CANCELLING       The Fund will not cancel any trade (e.g., purchase, exchange
TRADES           or redemption) believed to be authentic, received in writing
                 or by telephone, once the trade has been received.
- --------------------------------------------------------------------------------
                    
WHEN YOUR        Your trade date is the date on which your account is credit-
ACCOUNT WILL     ed. If your purchase is made by check, Federal Funds wire or
BE CREDITED      exchange, and is received by the close of the New York Stock
                 Exchange (generally 4:00 p.m. Eastern time), your trade date
                 is the day of receipt. If your purchase is received after the
                 close of the Exchange, your trade date is the next business
                 day. There is a purchase transaction fee equal to 2% of the
                 dollar amount invested. See "Portfolio Expenses" for addi-
                 tional information.     
                    
                 In order to prevent lengthy processing delays caused by the
                 clearing of foreign checks, Vanguard will only accept a for-
                 eign check which has been drawn in U.S. dollars and has been
                 issued by a foreign bank with a U.S. correspondent bank. The
                 name of the U.S. correspondent bank must be printed on the
                 face of the foreign check.     
- --------------------------------------------------------------------------------
                    
SELLING YOUR     You may withdraw any portion of the funds in your account by
SHARES           redeeming shares at any time. You may initiate a request in
                 writing or by telephone. Your redemption proceeds are nor-
                 mally mailed within two business days after the receipt of
                 the request in Good Order. There is a redemption transaction
                 fee equal to 1% of the dollar amount redeemed. See "Portfolio
                 Expenses" for additional information.     
                 --------------------------------------------------------------
SELLING BY       Requests should be mailed to VANGUARD FINANCIAL CENTER, VAN-
MAIL             GUARD INTERNATIONAL EQUITY INDEX FUND, P.O. BOX 1120, VALLEY
                 FORGE, PA 19482. (For express or registered mail, send your
                 request to Vanguard Financial Center, Vanguard International
                 Equity Index Fund, 455 Devon Park Drive, Wayne, PA 19087.)
 
                 The redemption price of shares will be the Portfolio's net
                 asset value next determined after Vanguard has received all
                 required documents in Good Order.
                 --------------------------------------------------------------
 
                                                                              19
<PAGE>
 
DEFINITION OF    GOOD ORDER means that the request includes the following:
GOOD ORDER
                 1. The account number and Portfolio name.
                        
                 2. The amount of the transaction (specified in dollars or
                    shares).
                        
                 3. The signatures of all owners EXACTLY as they are regis-
                    tered on the account.
                        
                 4. Any required signature guarantees.
                        
                 5. Other supporting legal documentation that might be re-
                    quired in the case of estates, corporations, trusts and
                    certain other accounts.
                        
                 IF YOU HAVE QUESTIONS ABOUT THIS DEFINITION AS IT PERTAINS TO
                 YOUR REQUEST, PLEASE CALL OUR CLIENT SERVICES DEPARTMENT (1-
                 800-662-2739).
                 --------------------------------------------------------------
SELLING BY       To sell shares by telephone, you or your pre-authorized rep-
TELEPHONE        resentative may call our Client Services Department at 1-800-
                 662-2739. The proceeds will be sent to you by mail. Please
                 see "Important Information About Telephone Transactions."
                 --------------------------------------------------------------
SELLING BY       With the Fund Express Automatic Withdrawal option, money will
FUND EXPRESS     be automatically moved from your Vanguard Fund account to
                 your bank account according to the schedule you have select-
Automatic        ed. You may elect Fund Express on the Account Registration
Withdrawal       Form or call our Investor Information Department (1-800-662-
                 7447) for a Fund Express Application.
                 --------------------------------------------------------------
SELLING BY       You may sell shares by making an exchange to another Vanguard
EXCHANGE         Fund account. Exchanges to or from Vanguard International Eq-
                 uity Index Fund may be made only by mail. Please see "Ex-
                 changing Your Shares" for details.
                 --------------------------------------------------------------
                    
IMPORTANT        Shares purchased by check or Fund Express may be redeemed at
REDEMPTION       any time. However, your redemption proceeds will not be paid
INFORMATION      until payment for the purchase is collected, which may take
                 up to ten calendar days. Your money is invested during the
                 holding period.     
                 --------------------------------------------------------------
DELIVERY OF      Redemption requests received by telephone prior to the close
REDEMPTION       of the New York Stock Exchange (generally 4:00 p.m. Eastern
PROCEEDS         time) are processed on the day of receipt and the redemption
                 proceeds are normally sent on the following business day.
 
                 Redemption requests received by telephone after the close of
                 the Exchange are processed on the business day following re-
                 ceipt and the proceeds are normally sent on the second busi-
                 ness day following receipt.
 
                 Redemption proceeds must be sent to you within seven days of
                 receipt of your request in Good Order.
 
                 If you experience difficulty in making a telephone redemption
                 during periods of drastic economic or market changes, your
                 redemption request may be made by regular or express mail. It
                 will be implemented at the net asset value next determined
                 after your request has been received by Vanguard in Good Or-
                 der. The Portfolio reserves the right to revise or terminate
                 the telephone redemption privilege at any time.
 
20
<PAGE>
 
                 The Portfolio may suspend the redemption right or postpone
                 payment at times when the New York Stock Exchange is closed
                 or under any emergency circumstances as determined by the
                 United States Securities and Exchange Commission.
 
                 If the Board of Directors determines that it would be detri-
                 mental to the best interests of the Portfolio's remaining
                 shareholders to make payment in cash, the Portfolio may pay
                 redemption proceeds in whole or in part by a distribution in
                 kind of readily marketable securities.
                 --------------------------------------------------------------
VANGUARD'S       If you make a redemption from a qualifying account, Vanguard
AVERAGE COST     will send you an Average Cost Statement which provides you
STATEMENT        with the tax basis of the shares you redeemed. Please see
                 "Other Vanguard Services" for additional information.
                 --------------------------------------------------------------
MINIMUM          Due to the relatively high cost of maintaining smaller ac-
ACCOUNT          counts, the Portfolio reserves the right to redeem shares in
BALANCE          any account that is below the minimum initial investment
REQUIREMENT      amount of $3,000. In addition, if at any time your total in-
                 vestment in the Portfolio falls below $1,000, you will be no-
                 tified that the value of your account is below the Portfo-
                 lio's minimum account balance requirement of $1,000. You
                 would then be allowed 60 days to make an additional invest-
                 ment before the account is liquidated. Proceeds would be
                 promptly paid to the shareholder. This minimum does not apply
                 to Individual Retirement Accounts, other retirement accounts,
                 or Uniform Gifts/Transfers to Minors Act accounts.
- --------------------------------------------------------------------------------
                    
EXCHANGING       Should your investment goals change, you may exchange your
YOUR SHARES      shares of the Portfolio for those of other available Vanguard
                 Funds. Exchanges to or from the Portfolio may be made only by
                 mail. TELEPHONE EXCHANGES BETWEEN NON-RETIREMENT ACCOUNTS ARE
                 NOT ACCEPTED FOR THE PORTFOLIO.     
 
EXCHANGING BY    Please be sure to include on your exchange request the name
MAIL             and account number of your Portfolio, the name of the Fund
                 you wish to exchange into, the amount you wish to exchange,
                 and the signatures of all registered account holders. Send
                 your request to VANGUARD FINANCIAL CENTER, VANGUARD INTERNA-
                 TIONAL EQUITY INDEX FUND, P.O. BOX 1120, VALLEY FORGE, PA
                 19482. (For express or registered mail, send your request to
                 Vanguard Financial Center, Vanguard International Equity In-
                 dex Fund, 455 Devon Park Drive, Wayne, PA 19087.) The ex-
                 change privilege is only available in states in which the
                 shares of the Portfolio are registered for sale. The Portfo-
                 lio's shares are currently registered for sale in all 50
                 states and the Portfolio intends to maintain such registra-
                 tion.
                 --------------------------------------------------------------
IMPORTANT        Before you make an exchange, you should consider the follow-
EXCHANGE         ing:
INFORMATION
                 . Please read the Portfolio's prospectus before making an ex-
                   change. For an additional copy and for answers to any ques-
                   tions you may have, call our Investor Information Depart-
                   ment (1-800-662-7447).
 
                 . An exchange is treated as a redemption and a purchase.
                   Therefore, you could realize a taxable gain or loss on the
                   transaction.
 
                                                                              21
<PAGE>
 
 
                 . Exchanges are accepted only if the registrations and the
                   Taxpayer Identification numbers of the two accounts are
                   identical.
 
                 . The shares to be exchanged must be on deposit and not held
                   in certificate form.
 
                 . New accounts are not currently accepted in Vanguard/Windsor
                   Fund.
 
                 . The redemption price of shares redeemed by exchange is the
                   net asset value next determined after Vanguard has received
                   all required documentation in Good Order.
 
                 . When opening a new account by exchange, you must meet the
                   minimum investment requirement of the new Fund.
 
                 Every effort will be made to maintain the exchange privilege.
                 However, the Portfolio reserves the right to revise or termi-
                 nate its provisions, limit the amount of or reject any ex-
                 change as deemed necessary, at any time.
- --------------------------------------------------------------------------------
EXCHANGE         The Portfolio's exchange privilege is not intended to afford
PRIVILEGE        shareholders a way to speculate on short-term movements in
LIMITATIONS      the market. Accordingly, in order to prevent excessive use of
                 the exchange privilege that may potentially disrupt the man-
                 agement of the Portfolio and increase transaction costs, the
                 Portfolio has established a policy of limiting excessive ex-
                 change activity.
                    
                 Exchange activity generally will not be deemed excessive if
                 limited to TWO SUBSTANTIVE EXCHANGE REDEMPTIONS (AT LEAST 30
                 DAYS APART) from the Portfolio during any twelve month peri-
                 od. Notwithstanding these limitations, the Portfolio reserves
                 the right to reject any purchase request (including exchange
                 purchases from other Vanguard portfolios) that is reasonably
                 deemed to be disruptive to efficient portfolio management.
                     
- --------------------------------------------------------------------------------
                    
IMPORTANT        The ability to initiate redemptions (except wire redemptions)
INFORMATION      by telephone is automatically established on your account un-
ABOUT            less you request in writing that telephone transactions on
TELEPHONE        your account not be permitted.     
TRANSACTIONS 
                 To protect your account from losses resulting from unautho-
                 rized or fraudulent telephone instructions, Vanguard adheres
                 to the following security procedures:
 
                 1. SECURITY CHECK. To request a transaction by telephone, the
                 caller must know (i) the name of the Portfolio; (ii) the 10-
                 digit account number; (iii) the exact name in which the ac-
                 count is registered; and (iv) the Social Security or Taxpayer
                 Identification number listed on the account.
 
                 2. PAYMENT POLICY. The proceeds of any telephone redemption
                 by mail will be made payable to the registered shareowner and
                 mailed to the address of record, only.
 
                 Neither the Fund nor Vanguard will be responsible for the au-
                 thenticity of transaction instructions received by telephone,
                 provided that reasonable security procedures have been fol-
                 lowed. Vanguard believes that the security procedures
 
22
<PAGE>
 
                 described above are reasonable and that if such procedures
                 are followed, you will bear the risk of any losses resulting
                 from unauthorized or fraudulent telephone transactions on
                 your account. If Vanguard fails to follow reasonable security
                 procedures, it may be liable for any losses resulting from
                 unauthorized or fraudulent telephone transactions on your
                 account.
- --------------------------------------------------------------------------------
TRANSFERRING     You may transfer the registration of any of your Portfolio
REGISTRATION     shares to another person by completing a transfer form and
                 sending it to: VANGUARD FINANCIAL CENTER, P.O. BOX 1110, VAL-
                 LEY FORGE, PA 19482 ATTENTION: TRANSFER DEPARTMENT. The re-
                 quest must be in Good Order. To obtain a transfer form and
                 full instructions, please call our Client Services Department
                 (1-800-662-2739).
- --------------------------------------------------------------------------------
OTHER VANGUARD   For more information about any of these services, please call
SERVICES         our Investor Information Department at 1-800-662-7447.
 
STATEMENTS AND   Vanguard will send you a confirmation statement each time you
REPORTS          initiate a transaction in your account except for
                 checkwriting redemptions from Vanguard money market accounts.
                 You will also receive a comprehensive account statement at
                 the end of each calendar quarter. The fourth-quarter state-
                 ment will be a year-end statement, listing all transaction
                 activity for the entire calendar year.
 
                 Vanguard's Average Cost Statement provides you with the aver-
                 age cost of shares redeemed from your account, using the av-
                 erage cost single category method. This service is available
                 for most taxable accounts opened since January 1, 1986. In
                 general, investors who redeemed shares from a qualifying Van-
                 guard account may expect to receive their Average Cost State-
                 ment in February of the following year. Please call our Cli-
                 ent Services Department (1-800-662-2739) for information.
 
                 Financial reports on the Portfolio will be mailed to you
                 semi-annually, according to the Portfolio's fiscal year-end.
 
VANGUARD         With Vanguard's Direct Deposit Service, most U.S. Government
DIRECT DEPOSIT   checks (including Social Security and military pension
SERVICE          checks) and private payroll checks may be automatically de-
                 posited into your Vanguard Fund account. Separate brochures
                 and forms are available for direct deposit of U.S. Government
                 and private payroll checks.
 
VANGUARD         Vanguard's Automatic Exchange Service allows you to move
AUTOMATIC        money automatically among your Vanguard Fund accounts. For
EXCHANGE         instance, the service can be used to "dollar cost average"
SERVICE          from a money market portfolio into a stock or bond fund or to
                 contribute to an IRA or other retirement plan.
 
VANGUARD FUND    Vanguard's Fund Express allows you to transfer money between
EXPRESS          your Fund account and your account at a bank, savings and
                 loan association, or a credit union that is a member of the
                 Automated Clearing House (ACH) system. You may elect this
                 service on the Account Registration Form or call our Investor
                 Information Department (1-800-662-7447) for a Fund Express
                 application.
 
                                                                              23
<PAGE>
 
 
                 The minimum amount that can be transferred by telephone is
                 $100. However, if you have established one of the automatic
                 options, the minimum amount is $50. The maximum amount that
                 can be transferred using any of the options is $100,000.
 
                 Special rules govern how your Fund Express purchases or re-
                 demptions are credited to your account. In addition, some
                 services of Fund Express cannot be used with specific Van-
                 guard Funds. For more information, please refer to the Van-
                 guard Fund Express brochure.
                    
VANGUARD         Vanguard's Dividend Express allows you to transfer your divi-
DIVIDEND         dends and/or capital gains distributions automatically from
EXPRESS          your Fund account, one business day after the Fund's payable
                 date, to your account at a bank, savings and loan associa-
                 tion, or a credit union that is a member of the Automated
                 Clearing House (ACH) network. You may elect this service on
                 the Account Registration Form or call our Investor Informa-
                 tion Department (1-800-662-7447) for a Vanguard Dividend Ex-
                 press application.     
                    
VANGUARD         Vanguard's Tele-Account Service is a convenient, automated
TELE-ACCOUNT     service that provides share price, price change and yield
                 quotations on Vanguard Funds through any TouchTone TM tele-
                 phone. This free service also lets you obtain information
                 about your account balance, your last transaction, and your
                 most recent dividend or capital gains payment. To contact
                 Vanguard's Tele-Account service, dial 1-800-ON-BOARD (1-800-
                 662-6273). A free brochure offering detailed operating in-
                 structions is available from our Investor Information Depart-
                 ment (1-800-662-7447).     
- --------------------------------------------------------------------------------
 
24
<PAGE>
 
    (LOGO)
- ---------------
 
THE VANGUARD GROUP
 OF INVESTMENT
 COMPANIES
Vanguard Financial Center
P.O. Box 2600                                       (LOGO)
Valley Forge, PA 19482      
                                          P  R  O  S  P  E  C  T  U  S
INVESTOR INFORMATION                               
 DEPARTMENT:                                    APRIL 18, 1994     
1-800-662-7447 (SHIP)       
                             
CLIENT SERVICES              
 DEPARTMENT:                 
1-800-662-2739 (CREW)        
                             
TELE-ACCOUNT FOR             
 24-HOUR ACCESS:             
1-800-662-6273 (ON BOARD)    
                             
TELECOMMUNICATIONS SERVICE   
 FOR THE HEARING-IMPAIRED:   
1-800-662-2738               
                             
TRANSFER AGENT:              
The Vanguard Group Inc.      
Vanguard Financial Center    
Valley Forge, PA 19482       

                                    (LOGO OF THE VANGUARD GROUP APPEARS HERE)
                                     
    
 P533     
<PAGE>
 
                                    PART B
 
                VANGUARD INTERNATIONAL EQUITY INDEX FUND, INC.
 
                      STATEMENT OF ADDITIONAL INFORMATION
                                 
                              APRIL 18, 1994     
   
  This Statement is not a prospectus, but should be read in conjunction with
the Fund's current Prospectus (dated April 18, 1994). To obtain the Prospectus
please call:     
 
 
                     Vanguard Investor Information Center
                               TABLE OF CONTENTS
                                1-800-662-7447
 
<TABLE>
<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                         <C>
Investment Objective and Policies ......................................... B-1
Investment Limitations .................................................... B-5
Purchase of Shares ........................................................ B-6
Redemption of Shares....................................................... B-6
The Vanguard Group......................................................... B-7
Directors and Officers..................................................... B-8
Portfolio Transactions .................................................... B-9
Performance Measures....................................................... B-9
Foreign Investments........................................................ B-11
Total Return............................................................... B-12
Financial Statements....................................................... B-12
</TABLE>
 
                       INVESTMENT OBJECTIVE AND POLICIES
   
  REPURCHASE AGREEMENTS. Each Portfolio along with the other members of The
Vanguard Group, may invest in repurchase agreements with commercial banks,
brokers or dealers to generate income from its excess cash balances. A repur-
chase agreement is an agreement under which a Portfolio acquires a money mar-
ket instrument (generally a security issued by the U.S. Government or an
agency thereof, a banker's acceptance or a certificate of deposit) from a
seller, subject to resale to the seller at an agreed upon price and date (nor-
mally, the next business day). A repurchase agreement may be considered a loan
collateralized by securities. The resale price reflects an agreed upon inter-
est rate effective for the period the instrument is held by a Portfolio and is
unrelated to the interest rate on the underlying instrument. In these transac-
tions, the securities acquired by a Portfolio (including accrued interest
earned thereon) must have a total value in excess of the value of the repur-
chase agreement and are held by the Fund's custodian bank until repurchased.
In addition, the Fund's Board of Directors will monitor the Fund's repurchase
agreement transactions generally and will establish guidelines and standards
for review of the creditworthiness of any bank, broker or dealer party to a
repurchase agreement with a Portfolio. No more than an aggregate of 15% of the
Portfolio's assets, at the time of investment, will be invested in repurchase
agreements having maturities longer than seven days and securities subject to
legal or contractual restrictions on resale, or for which there are no readily
available market quotations. A Portfolio will enter into repurchase agreements
only with Federal Reserve member banks with minimum assets of at least $2 bil-
lion or registered securities dealers.     
 
  The use of repurchase agreements involves certain risks. For example, if the
other party to the agreement defaults on its obligation to repurchase the un-
derlying security at a time when the value of the security has declined, the
Fund may incur a loss upon disposition of the security. If the other party to
the agreement becomes insolvent and subject to liquidation or reorganization
under the Bankruptcy Code or other laws, a court may determine that the under-
lying security is collateral for a loan by a Portfolio not within the control
of the Portfolio and therefore the Portfolio may not be able to substantiate
its interest in the underlying security and may be deemed an unsecured credi-
tor of the other party to the agreement. While the Fund's management acknowl-
edges these risks, it is expected that they can be controlled through careful
monitoring procedures.
 
                                                                            B-1
<PAGE>
 
  LENDING OF SECURITIES Each Portfolio may lend its securities to qualified
institutional investors who need to borrow securities in order to complete
certain transactions, such as covering short sales, avoiding failures to de-
liver securities or completing arbitrage operations. By lending its portfolio
securities, a Portfolio attempts to increase its net investment income through
the receipt of interest on the loan. Any gain or loss in the market price of
the securites loaned that might occur during the term of the loan would be for
the account of the Portfolio. A Portfolio may lend its portfolio securities to
qualified brokers, dealers, banks or other financial institutions, so long as
the terms, the structure and the aggregate amount of such loans are not incon-
sistent with the Investment Company Act of 1940, or the Rules and Regulations
or interpretations of the Securites and Exchange Commission (the "Commission")
thereunder, which currently required that (a) the borrower pledge and maintain
with the Fund collateral consisting of cash, a letter of credit issued by a
domestic U.S. bank, or securities issued or guaranteed by the United States
Government having at all times not less than 100% of the value of the securi-
ties loaned, (b) the borrower add to such collateral whenever the price of the
securites loaned rises (i.e. the borrower "marks to the market" on a daily ba-
sis), (c) the loan be made subject to termination by a Portfolio at any time
and (d) the Portfolio receive reasonable interest on the loan (which may in-
clude the Portfolio's investing any cash collateral in interest bearing short-
term investments), any distribution on the loaned securities and any increase
in their market value. Loan arrangements made by a Portfolio will comply with
all other applicable regulatory requirements, including the rules of the New
York Stock Exchange, which rules presently require the borrower, after notice,
to redeliver the securities within the normal settlement time of five business
days. All relevant facts and circumstances, including the creditworthiness of
the broker, dealer or institution, will be considered in making decisions with
respect to the lending of securities, subject to review by the Fund's Board of
Directors.
   
  FUTURES CONTRACTS, OPTIONS ON FUTURES CONTRACTS, WARRANTS, CONVERTIBLE SECU-
RITIES AND SWAP AGREEMENTS Each Portfolio may enter into futures contracts,
warrants, options on futures contracts, convertible securities and swap agree-
ments for the purpose of remaining fully invested and reducing transactions
costs. Futures contracts provide for the future sale by one party and purchase
by another party of a specified amount of a specific security at a specified
future time and at a specified price. Futures contracts which are standardized
as to maturity date and underlying financial instrument are traded on national
futures exchanges. The Fund's trading of futures contracts and options is reg-
ulated under the Commodity Exchange Act by the Commodity Futures Trading Com-
mission ("CFTC"), a U.S. Government Agency.     
   
  The Fund will "under normal circumstances" invest at least 80% of each Port-
folio's assets in stocks represented in its respective index. However, the
Fund has given itself the flexibility to invest up to 50% in futures and op-
tions under other than normal circumstances. Any investment in futures and op-
tions over 20% of a Portfolio's assets would be made in emergency situations,
for short-term purposes. Each Portfolio would normally remain 80% invested in
stocks that represent its respective index.     
 
  Although futures contracts by their terms call for actual delivery or ac-
ceptance of the underlying securities, in most cases the contracts are closed
out before the settlement date without the making or taking of delivery. Clos-
ing out an open futures position is done by taking an opposite position ("buy-
ing" a contract which has previously been "sold", or "selling" a contract pre-
viously "purchased") in an identical contract to terminate the position. Bro-
kerage commissions are incurred when a futures contract is closed.
 
  Futures traders are required to make a good faith margin deposit in cash or
government securities with a broker or custodian to initiate and maintain open
positions in futures contracts. A margin deposit is intended to assure comple-
tion of the contract (delivery or acceptance of the underlying security) if it
is not terminated prior to the specified delivery date. Minimal initial margin
requirements are established by the futures exchange and may be changed. Bro-
kers may establish deposit
 
B-2
<PAGE>
 
requirements which are higher than the exchange minimums. Futures contracts
are customarily purchased and sold on margin deposits which may range upward
from less than 5% of the value of the contract being traded.
 
  After a futures contract position is opened, the value of the contract is
marked to market daily. If the futures contract price changes to the extent
that the margin on deposit does not satisfy margin requirements, payment of
additional "variation" margin will be required. Conversely, change in the con-
tract value may reduce the required margin, resulting in a repayment of excess
margin to the contract holder. Variation margin payments are made to and from
the futures broker for as long as the contract remains open. The Fund expects
to earn interest income on its margin deposits.
 
  Each Portfolio will use futures contracts and options to simulate full in-
vestment in the underlying index while retaining a cash balance for Fund man-
agement purposes.
 
  Regulations of the CFTC applicable to the Fund require that all of its
futures transactions constitute bona fide hedging transactions. Each Portfolio
will only sell futures contracts to protect securities it owns against price
declines or purchase contracts to protect against an increase in the price of
securities it intends to purchase. As evidence of this hedging interest, the
Fund expects that approximately 75% of its futures contract purchases will be
"completed," that is, equivalent amounts of related securities will have been
purchased or are being purchased by a Portfolio upon sale of open futures con-
tracts.
 
  Although techniques other than the sale and purchase of futures contracts
could be used to control a Portfolio's exposure to market fluctuations, the
use of futures contracts may be a more effective means of hedging this expo-
sure. While each Portfolio will incur commission expenses in closing out
futures positions, these costs are lower than transaction costs incurred in
the purchase and sale of the underlying securities.
 
  RESTRICTIONS ON THE USE OF FUTURES CONTRACTS A Portfolio will not enter into
futures contract transactions to the extent that, immediately thereafter, the
sum of its initial margin deposits on open contracts exceeds 5% of the market
value of a Portfolio's total assets. Assets committed to futures or options
will be held in a segregated account at the Fund's custodial bank.
 
  RISK FACTORS IN FUTURES TRANSACTIONS Positions in futures contracts may be
closed out only on an exchange which provides a secondary market for such
futures. However, there can be no assurance that a liquid secondary market
will exist for any particular futures contract at any specific time. Thus, it
may not be possible to close a futures position. In the event of adverse price
movements, a Portfolio would continue to be required to make daily cash pay-
ments to maintain its required margin. In such situations, if a Portfolio has
insufficient cash, it may have to sell portfolio securities to meet daily mar-
gin requirements at a time when it may be disadvantageous to do so. In addi-
tion, a Portfolio may be required to make delivery of the instruments under-
lying futures contracts it holds. The inability to close options and futures
positions also could have an adverse impact on the ability to effectively
hedge the Portfolio.
 
  A Portfolio will minimize the risk that it will be unable to close out a
futures contract by only entering into futures which are traded on national
futures exchanges and for which there appears to be a liquid secondary market.
 
  The risk of loss in trading futures contracts in some strategies can be sub-
stantial, due both to the low margin deposits required, and the extremely high
degree of leverage involved in futures pricing. As a result, a relatively
small price movement in a futures contract may result in immediate and sub-
stantial loss (as well as gain) to the investor. For example, if at the time
of purchase, 10% of the value of the futures contract is deposited as margin,
a subsequent 10% decrease in the value of the futures contract would result in
a total loss of the margin deposit, before any deduction for the
 
                                                                            B-3
<PAGE>
 
transaction costs, if the account were then closed out. A 15% decrease would
result in a loss equal to 150% of the original margin deposit if the contract
were closed out. Thus, a purchase or sale of a futures contract may result in
losses in excess of the amount invested in the contract. However, because the
futures strategies of each Portfolio are engaged in only for hedging purposes,
the adviser does not believe that a Portfolio is subject to the risks of loss
frequently associated with futures transactions. A Portfolio would presumably
have sustained comparable losses if, instead of the futures contacts, it had
invested in the underlying finanical instrument and sold it after the decline.
 
  Utilization of futures transactions by each Portfolio does involve the risk
of imperfect or no correlation where the securities underlying futures con-
tracts have different maturities than the portfolio securities being hedged.
It is also possible that a Portfolio could both lose money on futures con-
tracts and also experience a decline in value of its portfolio securities.
There is also the risk of loss by the fund of margin deposits in the event of
bankruptcy of a broker with whom a Portfolio has an open position in a futures
contract or related option. Additionally, investments in futures and options
involve the risk that the investment adviser will incorrectly predict stock
market and interest rate trends.
 
  Most futures exchanges limit the amount of fluctuation permitted in futures
contract prices during a single trading day. The daily limit establishes the
maximum amount that the price of a futures contract may vary either up or down
from the previous day's settlement price at the end of a trading session. Once
the daily limit has been reached in a particular type of contract, no trades
may be made on that day at a price beyond that limit. The daily limit governs
only price movement during a particular trading day and therefore does not
limit potential losses, because the limit may prevent the liquidation of unfa-
vorable positions. Futures contract prices have occasionally moved to the
daily limit for several consecutive trading days with little or no trading,
thereby preventing prompt liquidation of future positions and subjecting some
futures traders to substantial losses.
 
  SWAP AGREEMENTS Swap agreements are contracts between parties in which one
party agrees to make payments to the other party based on the change in market
value of a specified index or asset. In return, the other party agrees to make
payments to the first party based on the return of a different specified index
or asset. Although swap agreements entail the risk that a party will default
on its payment obligations thereunder, the Portfolio will minimize this risk
by entering into agreements that mark to market no less frequently than
quarterly. Swap agreements also bear the risk that the Portfolio will not be
able to meet its obligation to the counterparty. This risk will be mitigated
by investing the Portfolio in the specific asset for which it is obligated to
pay a return.
 
  FEDERAL TAX TREATMENT OF FUTURES CONTRACTS Except for transactions a Portfo-
lio has identified as hedging transactions, it is required for federal income
tax purposes to recognize as income for each taxable year its net unrealized
gains and losses on certain futures contracts as of the end of the year as
well as those actually realized during the year. In most cases, any gain or
loss recognized with respect to a futures contract is considered to be 60%
long-term capital gain or loss and 40% short-term capital gain or loss, with-
out regard to the holding period of the contract. Furthermore, sales of
futures contracts which are intended to hedge against a change in the value of
securities held by a Portfolio may affect the holding period of such securi-
ties and, consequently, the nature of the gain or loss on such securities upon
disposition.
 
  In order for a Portfolio to continue to qualify for Federal income tax
treatment as a regulated investment company, at least 90% of its gross income
for a taxable year must be derived from qualifying income: i.e., dividends,
interest, income derived from loans of securities, gains from the sale of se-
curities or of foreign currencies or other income derived with respect to the
Portfolio's business of investing in securities. In addition, gains realized
on the sale or other disposition of securities held for less than three months
must be limited to less than 30% of the Portfolio's annual gross income. It
is anticipated that any net gain realized from the closing out of futures con-
tracts will be considered gain from the sale of securities and therefore be
qualifying income for purposes of the 90% require-
 
B-4
<PAGE>
 
ment. In order to avoid realizing excessive gains on securities held less than
three months, a Portfolio may be required to defer the closing out of futures
contracts beyond the time when it would otherwise be advantageous to do so. It
is anticipated that unrealized gains on futures contracts, which have been
open for less than three months as of the end of the Fund's fiscal year and
which are recognized for tax purposes, will not be considered gains on sales
of securities held less than three months for the purpose of the 30% test.
 
  Each Portfolio will distribute to shareholders annually any net capital
gains which have been recognized for federal income tax purposes (including
unrealized gains at the end of the Fund's fiscal year) on futures transac-
tions. Such distributions will be combined with distributions of capital gains
realized on the Fund's other investments and shareholders will be advised on
the nature of the transactions.
 
                            INVESTMENT LIMITATIONS
 
  The following restrictions and fundamental policies cannot be changed with-
out approval of the holders of a majority of the outstanding shares of each
Portfolio (as defined in the Investment Company Act of 1940). A Portfolio may
not:
 
    1) invest in commodities or purchase real estate, although it may pur-
  chase securities of companies which deal in real estate or interest there-
  in, and it may invest in stock index futures contracts, stock futures con-
  tracts, foreign currency futures contracts and options and warrants thereon
  to the extent that not more than 5% of its assets are required as deposit
  to secure obligations under such futures contracts;
 
    2) purchase securities on margin or sell securities short (the deposit or
  payment by the Fund of initial or variation margin in order to engage in an
  interest-rate futures contract is not considered the purchase of a security
  on margin);
 
    3) purchase more than 10% of the outstanding voting securities of any is-
  suer;
 
    4) with respect to 75% of its assets invest more than 5% of the value of
  its total assets in the securities of any single issuer except obligations
  of the U.S. Government and its instrumentalities;
 
    5) borrow money, except from a bank and only as a temporary or emergency
  measure and in no event in excess of 15% of total assets taken at the lower
  of their value or cost;
 
    6) pledge, mortgage, or hypothecate any of its assets to an extent
  greater than 5% of the value of its total assets;
 
    7) issue senior securities (collateral arrangements with regard to ini-
  tial and variation margin on futures contracts shall not be considered is-
  suance of a senior security);
 
    8) engage in the business of underwriting securities issued by other per-
  sons, except to the extent that the Fund may technically be deemed to be an
  underwriter under the Securities Act of 1933, as amended, in disposing of
  portfolio securities;
 
    9) purchase or otherwise acquire any security if, as a result, more than
  15% of its net assets would be invested in securities that are illiquid
  (including any investment in the Vanguard Group, Inc.);
 
    10) invest for the purpose of controlling management of any company;
 
    11) invest in securities of other investment companies, except as may be
  acquired as a part of a merger, consolidation or acquisition of assets ap-
  proved by the Fund's shareholders or otherwise to the extent permitted by
  Section 12 of the Investment Company Act of 1940. The Portfolio will invest
  only in investment companies which have investment objectives and invest-
  ment policies consistent with those of the Fund;
 
 
                                                                            B-5
<PAGE>
 
    12) have dealing on behalf of the fund with Officers and Directors of the
  Fund, except for the purchase or sale of securities on an agency or commis-
  sion basis;
 
    13) make loans to any officers, directors or employees of the Fund;
 
    14) invest in assessable securities or securities involving unlimited li-
  ability on the part of the holders thereof;
 
    15) make loans except (i) by purchasing bonds, debentures or similar ob-
  ligations (including repurchase agreements, which are either publicly dis-
  tributed or customarily purchased by institutional investors) and (ii) by
  lending its securities to banks, brokers, or dealers and other financial
  institutions so long as such loans are not inconsistent with the Investment
  Company Act or the Rules and Regulations or interpretations of the Securi-
  ties and Exchange Commission thereunder;
 
    16) invest directly in oil, gas or other mineral exploration or develop-
  ment programs.
 
  These limitations are considered at the time investment securities are pur-
chased. Notwithstanding these limitations, a Portfolio may own all or any por-
tion of the securities of, or make loans to, or contribute to the costs or
other financial requirements of any company which will be wholly owned by the
Fund and one or more other investment companies and is primarily engaged in
the business of providing, at-cost, management, administrative, distribution
or related services to the Fund and other investment companies. See "The Van-
guard Group."
 
                              PURCHASE OF SHARES
 
  The Fund reserves the right in its sole discretion (i) to suspend the offer-
ings of its shares, (ii) to reject purchase orders when in the judgment of
management such rejection is in the best interests of the Fund, and (iii) to
reduce or waive the minimum for initial and subsequent investments for certain
fiduciary accounts or under circumstances where certain economies can be
achieved in sales of the Fund's shares.
 
                             REDEMPTION OF SHARES
 
  The Fund may suspend redemption privileges or postpone the date of payment
(i) during any period that the New York Stock Exchange is closed, or trading
on the Exchange is restricted as determined by the Securities and Exchange
Commission (the "Commission"), (ii) during any period when an emergency exists
as defined by the rules of the Commission as a result of which it is not rea-
sonably practicable for the Fund to dispose of securities owned by it, or
fairly to determine the value of its assets, and (iii) for such other periods
as the Commission may permit.
 
  The Fund has made an election with the Commission to pay in cash all redemp-
tions requested by any shareholder of record limited in amount during any 90-
day period to the lesser of $250,000 or 1% of the net assets of the Fund at
the beginning of such period. Such commitment is irrevocable without the prior
approval of the Commission. Redemptions in excess of the above limits may be
paid, in whole or in part, in investment securities or in cash, as the Direc-
tors may deem advisable; however, payment will be made wholly in cash unless
the Directors believe that economic or market conditions exist which would
make such a practice detrimental to the best interests of the Fund. If redemp-
tions are paid in investment securities, such securities will be valued as set
forth in the Prospectus under "The Share Price of Each Portfolio" and a re-
deeming shareholder would normally incur brokerage expenses if he converted
these securities to cash.
 
  No charge is made by the Fund for redemptions from the European and Pacific
Portfolios. There is a 1% redemption transaction fee charged for redemptions
from the Emerging Market Portfolio. The redemption transaction fee is paid to
the Portfolio to reimburse the Portfolio for transaction costs it
 
B-6
<PAGE>
 
incurs while liquidating securities in order to fund redemptions. Any redemp-
tion may be more or less than the shareholder's cost depending on the market
value of the securities held by a Portfolio of the Fund.
 
                              THE VANGUARD GROUP
 
  The Fund is a member of The Vanguard Group of Investment Companies, which
consists of 32 investment companies.
 
  Through their jointly-owned subsidiary, The Vanguard Group, Inc. ("Van-
guard"), the Fund and the other Funds in the Group obtain at cost virtually
all of their corporate management, administrative and distribution services.
Vanguard also provides investment advisory services on an at-cost basis to
certain Vanguard Funds.
 
  Vanguard employs a supporting staff of management and administrative person-
nel needed to provide the requisite services to the Funds and also furnishes
the Funds with necessary office space, furnishings and equipment. Each Fund
pays its share of Vanguard's net expenses, which are allocated among the Funds
under methods approved by the Board of Directors (Trustees) of each Fund. In
addition, each Fund bears its own direct expenses, such as legal, auditing and
custodian fees.
 
  The Fund's Officers are also Officers and employees of Vanguard. No Officer
or employee owns, or is permitted to own, any securities of any external ad-
viser for the Funds.
   
  The Vanguard Group was established and operates under a Funds' Service
Agreement which was approved by the shareholders of each of the Funds. The
amounts which each of the Funds have invested are adjusted from time to time
in order to maintain the proportionate relationship between each Fund's rela-
tive net assets and its contribution to Vanguard's capital. The Fund's Service
Agreement provides as follows: (a) each Vanguard Fund may invest up to 0.40%
of its current net assets in Vanguard and (b) there is no other limitation on
the amount that each Vanguard Fund may contribute to Vanguard's Capitaliza-
tion.     
   
  MANAGEMENT. Corporate management and administrative services include: (1)
executive staff; (2) accounting and financial; (3) legal and regulatory; (4)
shareholder account maintenance; (5) monitoring and control of custodian rela-
tionships; (6) shareholder reporting; and (7) review and evaluation of advi-
sory and other services provided to the Funds by third parties. The Fund's
share of Vanguard's actual net costs of operation relating to management and
administrative services (including transfer agency) for the year ended Decem-
ber 31, 1993 totaled approximately $1,213,000.     
 
  DISTRIBUTION. Vanguard provides all distribution and marketing activities
for the Funds in the Group. Vanguard Marketing Corporation, a wholly-owned
subsidiary of The Vanguard Group, Inc., acts as Sales Agent for the shares of
the Funds in connection with any sales made directly to investors in the
states of Florida, Missouri, New York, Ohio, Texas and such other states as it
may be required.
 
  The principal distribution expenses are for advertising, promotional materi-
als and marketing personnel. Distribution services may also include organizing
and offering to the public, from time to time, one or more new investment com-
panies which will become members of the Group. The Directors and Officers of
Vanguard determine the amount to be spent annually on distribution activities,
the manner and amount to be spent on each Fund, and whether to organize new
investment companies.
 
  One-half of the distribution expenses of a marketing and promotional nature
is allocated among the Funds based upon relative net assets. The remaining
one-half of those expenses is allocated among the Funds based upon each Fund's
sales for the preceding 24 months relative to the total sales
 
                                                                            B-7
<PAGE>
 
   
of the Funds as a Group; provided, however, that no Fund's aggregate quarterly
rate of contribution for distribution expenses of a marketing and promotional
nature shall exceed 125% of average distribution expense rate for the Group,
and that no Fund shall incur annual distribution expenses in excess of 20/100
of 1% of its average month-end net assets. During the fiscal year ended Decem-
ber 31, 1993, the Fund paid approximately $184,000 of the Group's distribution
and marketing expenses, which represented an effective annual rate of 3/100 of
1% of its average month-end net assets.     
 
  INVESTMENT ADVISORY SERVICES. Vanguard's Core Management Group provides in-
vestment advising services to the Fund and also to the following Funds: Van-
guard Index Trust, Vanguard Balanced Index Fund, Vanguard Institutional Index
Fund, a portion of the assets of Vanguard/Windsor II, and several indexed sep-
arate accounts.
   
  Vanguard's Fixed Income Group also provides investment advisory services to
the following Funds: Vanguard Municipal Bond Fund; Vanguard Money Market Re-
serves; several Portfolios of Vanguard Fixed Income Securities Fund; Vanguard
California Tax-Free Fund; Vanguard Ohio Tax-Free Fund; Vanguard New York In-
sured Tax-Free Fund; Vanguard New Jersey Tax-Free Fund; Vanguard Pennsylvania
Tax-Free Fund; Vanguard Florida Tax-Free Fund; Vanguard Balanced Index Fund;
Vanguard Bond Index Fund; Vanguard Admiral Funds; and Vanguard Institutional
Money Market Portfolio. These services are provided on an at-cost basis by the
Fixed Income Group. The compensation and other expenses of this staff are paid
by the Funds utilizing these services.     
   
  REMUNERATION OF DIRECTORS AND OFFICERS. The Fund pays each Director, who is
not also an Officer, an annual fee plus travel and other expenses incurred in
attending Board meeetings. The Fund's Officers and employees are paid by Van-
guard which, in turn, is reimbursed by the Fund and each other Fund in the
Group, for its proportionate share of Officers' and employees' salaries and
retirement benefits. The Fund's proportionate share of remuneration paid to
Officers for the year ended December 31, 1993 was $34,494. Under its retire-
ment plan, Vanguard contributes annually an amount equal to 10% of each Offi-
cer's annual compensation plus 5.7% of that part of the Officer's compensation
during the year, if any, that exceeds the Social Security Taxable Wage Base
then in effect. Directors who are not officers are paid an annual fee upon re-
tirement equal to $1,000 for each year of service on the Board up to a maximum
of 15 years. The Fund's proportionate share of retirement contributions for
its Officers for the year ended December 31, 1993 was approximately $4,910.
    
                            DIRECTORS AND OFFICERS
 
  The Officers of the Fund manage its day to day operations and are responsi-
ble to the Fund's Board of Directors. The Directors set broad policies for the
Fund and choose its Officers. The following is a list of the Directors and Of-
ficers of the Fund and a statement of their present positions and principal
occupations during the past five years. The mailing address of the Directors
and Officers of the Fund is: Post Office Box 876, Valley Forge, PA 19482.
 
JOHN C. BOGLE, Chairman, Chief Exec-      ROBERT E. CAWTHORN, Director
utive Officer and Director*                Chairman and Chief Executive Offi-
 Chairman, Chief Executive Officer,        cer, Rhone-Poulenc Rorer, Inc.;
 and Director of The Vanguard              Director of Immune Response Corp.
 Group, Inc., and of each of the           and Sun Company, Inc.; Trustee,
 investment companies in The Van-          Universal Health Realty Income
 guard Group; Director of The Mead         Trust.
 Corporation and General Accident
 Insurance.                               BARBARA BARNES HAUPTFUHRER, Director
                                           Director of The Great Atlantic and 
JOHN J. BRENNAN, President &               Pacific Tea Company, ALCO Standard  
Director*                                  Corp., Raytheon Company, Knight-    
 President and Director of The Van-        Ridder, Inc. and Massachusetts Mu-  
 guard Group, Inc., and of each of         tual Life Insurance Co.             
 the other investment companies in                                             
 The Vanguard Group.                                                           
 
B-8
<PAGE>
 
BRUCE K. MACLAURY, Director               JAMES O. WELCH, JR., Director
 President, The Brookings Institu-         Retired Chairman of Nabisco
 tion; Director of Dayton Hudson           Brands, Inc. and retired Vice
 Corporation, American Express             Chairman and Director of RJR Na-
 Bank, Ltd. and the St. Paul Compa-        bisco; Director of TECO Energy,
 nies, Inc.                                Inc.
 
BURTON G. MALKIEL, Director               J. LAWRENCE WILSON, Director
 Chemical Bank Chairmen's Professor        Chairman and Director of Rohm &
 of Economics, Princeton Universi-         Haas Company; Director of Cummins
 ty; Director of Prudential Insur-         Engine Company, Vanderbilt Univer-
 ance Co. of America, Amdahl Corpo-        sity and Trustee of the Culver Ed-
 ration, Baker Fentress & Co.,             ucational Foundation.
 Jeffrey Co., The Southern New      
 England Telephone Company, and           RAYMOND J. KLAPINSKY, Secretary*
 Armstrong Rubber Co.; Governor,           Senior Vice President and Secre-
 American Stock Exchange, Inc.             tary of The Vanguard Group, Inc.;
                                           Secretary of each of the invest-
ALFRED M. RANKIN, JR., Director            ment companies in The Vanguard
 President, Chief Executive Officer        Group.
 and Director of NACCO Industries,  
 Inc.; Director of The BFGoodrich         RICHARD F. HYLAND, Treasurer*
 Company, The Standard Products            Treasurer of The Vanguard Group,
 Company and The Reliance Electric         Inc. and of each of the investment
 Company.                                  companies in The Vanguard Group.
 
JOHN C. SAWHILL, Director                 KAREN E. WEST, Controller*
 President and Chief Executive Of-         Vice President of The Vanguard
 ficer, The Nature Conservancy;            Group, Inc.; Controller of each of
 formerly, Director and Senior             the investment companies in The
 Partner, McKinsey & Co.; Presi-           Vanguard Group.
 dent, New York University; Direc-        --------
 tor of Pacific Gas and Electric          * Officers of the Fund are "inter-
 Company and NACCO Industries.              ested persons" as defined in the
                                            Investment Company Act of 1940.
 
                            PORTFOLIO TRANSACTIONS
 
  In placing portfolio transactions, the Fund uses its best judgment to choose
the broker most capable of providing the brokerage services necessary to ob-
tain best available price and most favorable execution. The full range and
quality of brokerage services available are considered in making these deter-
minations. In those instances where it is reasonably determined that more than
one broker can offer the brokerage services needed to obtain the best avail-
able price and most favorable execution, consideration will be given to those
brokers which supply statistical information and provide other services in ad-
dition to execution services to the Fund.
   
  Since the Fund does not market its shares through intermediary brokers or
dealers, it is not the Fund's practice to allocate brokerage or principal
business on the basis of sales of its shares which may be made through such
firms. However, the Fund may place portfolio orders with qualified broker-
dealers who recommend the Fund to clients, and may, when a number of brokers
and dealers can provide best price and execution on a particular transaction,
consider the sale of Fund shares by a broker or dealer in selecting among bro-
ker-dealers. For the years ended December 31, 1991, 1992 and 1993 the Fund
paid approximately $537,048, $875,337 and $1,781,395 in brokerage commissions,
respectively.     
 
                             PERFORMANCE MEASURES
 
  The Fund may use one or more of the following unmanaged indexes for compara-
tive performance purposes:
   
MORGAN STANLEY CAPITAL INTERNATIONAL--SELECT EMERGING MARKETS INDEX--is an un-
published index which includes common stocks of companies located in the coun-
tries 12 emerging markets.     
 
                                                                            B-9
<PAGE>
 
   
MORGAN STANLEY CAPITAL INTERNATIONAL--EAFE (FREE) INDEX--is an arithmetic,
market value-weighted average of the performance of over 1,000 securities
listed on the stock exchanges of countries in Europe, Australia and the Far
East.     
 
FT-ACTUARIES WORLD INDEX--includes approximately 2,400 securities from 24
countries including the U.S.
 
FT-ACTUARIES EURO-PACIFIC INDEX--a subset of the FT Actuaries World Index,
which excludes companies in the U.S., Canada, Mexico and South Africa.
 
SALOMON-RUSSELL PRIMARY MARKET INDEX--consists of the approximately 700 larg-
est stocks within 23 countries.
 
SALOMON-RUSSELL EXTENDED MARKET INDEX--consists of approximately 1,000 medium
and small capitalization stocks from 23 countries.
 
SALOMON-RUSSELL BROAD MARKET INDEX--consists of all of the stocks within the
Primary Market Index and the Extended Market Index.
 
RUSSELL UNIVERSE OF NON-U.S. EQUITY PORTFOLIOS--a universe of separate ac-
counts and pooled funds available to U.S. investors, which invest in interna-
tional equities.
 
RUSSELL UNIVERSE OF WORLD EQUITY PORTFOLIOS--a universe of equity-oriented
global portfolios.
 
LIPPER INTERNATIONAL UNIVERSE--a universe of mutual funds that invest in in-
ternational equities.
 
LIPPER DIVERSIFIED INTERNATIONAL UNIVERSE--a universe of mutual funds that in-
vest in international equities from more than one country.
 
LIPPER INTERNATIONAL AVERAGE--the average return of the portfolios included in
the Lipper International Universe.
 
LIPPER DIVERSIFIED INTERNATIONAL AVERAGE--the average return of the portfolios
included in the Lipper Diversified International Universe.
 
STANDARD AND POOR'S 500 COMPOSITE STOCK PRICE INDEX--is a well diversified
list of 500 companies representing the U.S. stock market.
 
WILSHIRE 5000 EQUITY INDEXES--consists of nearly 5,000 common equity securi-
ties, covering all stocks in the U.S. for which daily pricing is available.
 
WILSHIRE 4500 EQUITY INDEX--consists of all stocks in the Wilshire 5000 except
for the 500 stocks in the Standard and Poor's 500 Index.
 
SALOMON BROTHERS HIGH-GRADE CORPORATE BOND INDEX--consists of publicly issued,
non-convertible corporate bonds rated AA or AAA. It is a value-weighted, total
return index, including approximately 800 issues with maturities of 12 years
or greater.
   
BARING EMERGING MARKETS INDEX--a diversified index of approximately 250 rela-
tively liquid stocks from 13 emerging market countries.     
 
SALOMON BROTHERS BROAD INVESTMENT-GRADE BOND--is a market-weighted index that
contains approximately 4,700 individually priced investment-grade corporate
bonds rated BBB or better, U.S. Treasury and agency issues and mortgage pass-
through securities.
 
SHEARSON LEHMAN LONG-TERM TREASURY BOND--is composed of all bonds covered by
the Shearson Lehman Hutton Treasury Bond Index with maturities of 10 years or
greater.
 
NASDAQ INDUSTRIAL INDEX--is composed of more than 3,000 industrial issues. It
is a value-weighted index calculated on price change only and does not include
income.
 
COMPOSITE INDEX--35% Standard & Poor's 500 Index and 65% Salomon Brothers High
Grade Bond Index.
 
COMPOSITE INDEX--65% Standard & Poor's 500 Index, 35% Salomon Brothers High
Grade Bond Index.
 
B-10
<PAGE>
 
                              FOREIGN INVESTMENTS
 
  FOREIGN INVESTMENTS. Investors should recognize that investing in foreign
companies involves certain special considerations which are not typically as-
sociated with investing in U.S. companies. Since the stocks of foreign compa-
nies are frequently denominated in foreign currencies, and since the Fund may
temporarily hold uninvested reserves in bank deposits in foreign currencies,
it will be affected favorably or unfavorably by changes in currency rates and
in exchange control regulations, and may incur costs in connection with con-
versions between various currencies. The investment policies of the Fund per-
mit it to enter into forward foreign currency exchange contracts in order to
hedge its holdings and commitments against changes in the level of future cur-
rency rates. Such contracts involve an obligation to purchase or sell a spe-
cific currency at a future date at a price set at the time of the contract.
 
  As foreign companies are not generally subject to uniform accounting, audit-
ing and financial reporting standards and practices comparable to those appli-
cable to domestic companies, there may be less publicly available information
about certain foreign companies than about domestic companies. Securities of
some foreign companies are generally less liquid and more volatile than secu-
rities of comparable domestic companies. There is generally less government
supervision and regulation of stock exchanges, brokers and listed companies
than in the U.S. In addition, with respect to certain foreign countries, there
is the possibility of expropriation or confiscatory taxation, political or so-
cial instability, or diplomatic developments which could affect U.S. invest-
ments in those countries.
 
  Although the Fund will endeavor to achieve most favorable execution costs in
its portfolio transactions, fixed commissions on many foreign stock exchanges
are generally higher than negotiated commissions on U.S. exchanges. In addi-
tion, it is expected that the expenses for custodian arrangements of the
Fund's foreign securities will be somewhat greater than the expenses for a
Fund that invests primarily in domestic securities.
 
  Certain foreign governments levy withholding taxes against dividend and in-
terest income. Although in some countries a portion of these taxes are recov-
erable, the non-recovered portion of foreign withholding taxes will reduce the
income received from the companies comprising the Fund's Portfolio.
 
  Over the last decade the growth in the international stock markets has con-
siderably outpriced that of that of the U.S. Stock Market. Almost two-thirds
of the worlds equity market capitalization now lies outside the United States.
   
  As of December 31, 1993, the total market capitalization of the Morgan Stan-
ley Capital International World Stock Market Index was $6.9 trillion. The ma-
jor countries and regions comprising the Index are as follows:     
 
<TABLE>
<CAPTION>
                                                        PERCENT OF WORLD INDEX
                                                            CAPITALIZATION
                                                        ----------------------
      <S>                                               <C>         <C>
      United States....................................                 37%
      Canada...........................................                  2
      Japan............................................       24      
      Other Pacific Basin..............................        8      
                                                              --      
      Total Pacific Basin..............................                 32
      Europe...........................................                 29
</TABLE>
 
                                                                           B-11
<PAGE>
 
                                 TOTAL RETURN
   
  The average annual total return for the European Portfolio for one and three
year periods ended December 31, 1993 and since its inception on June 18, 1990
was 29.13%, 11.96% and 7.74%, respectively. The average annual return for the
Pacific Portfolio for the same periods was 35.46%, 7.04% and 1.52%, respec-
tively.     
 
                             FINANCIAL STATEMENTS
 
  The Fund's Financial Statements for the year ended December 31, 1993, in-
cluding the financial highlights, appearing in the Fund's 1993 Annual Report
to Shareholders, and the report thereon of Price Waterhouse, independent ac-
countants, also appearing therein, are incorporated by reference in this
Statement of Additional Information. The Fund's Annual Report to Shareholders
is enclosed with this Statement of Additional Information.
 
B-12


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