KEYSTONE CUSTODIAN FUND SERIES S-1
497, 1995-04-06
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<PAGE>

                      SUPPLEMENT TO CURRENT PROSPECTUS AND

                      STATEMENT OF ADDITIONAL INFORMATION

                                       OF

                KEYSTONE CUSTODIAN FUND, SERIES S-1 (the "Fund")


     The Fund's Board of Trustees has approved certain changes in the investment
strategies and investment  operation of the Fund to be effective on May 1, 1995.
In  addition,  the Board of Trustees has approved a change in the Fund's name to
"Keystone  Growth  and  Income  Fund  (S-1)" and the change in name will also be
effective on May 1, 1995.

     The changes to the Fund's  investment  strategies are intended to allow the
Fund  greater  flexibility  to pursue  its  investment  objective  of  providing
shareholders  with the best possible  growth of capital and long-term  growth of
income.

     Effective May 1, 1995,  the Fund will invest,  under normal  circumstances,
principally in common stocks of generally  accepted  investment quality selected
primarily  from or  similar  to those  found in the  Standard & Poor's 500 Index
("S&P 500"), usually with established records of dividend payments. However, the
Fund may purchase  securities that are not currently paying dividends,  but show
potential capital growth or future income.

     In addition,  the Fund will invest in quality  companies with medium market
capitalizations  that are smaller than those of companies typically found in the
S&P 500. For this purpose,  companies with medium  capitalizations are generally
those whose market  capitalization  falls within the capitalization range of the
Stardard & Poor's  MidCap 400 Index ("S&P MidCap 400") at the time of the Fund's
investment.  As of February 1995,  the S&P MidCap 400 included  companies with a
median market capitalization of approximately $958 million.  Investing in medium
capitalization   stocks  may  involve  greater  risk  than  investing  in  large
capitalization  stocks,  since  they can be  subject  to more  abrupt or erratic
movements.  However,  they  tend to  involve  less  risk  than  stocks  of small
capitalization companies,  which may have more limited product lines, markets or
financial resources.

     In  addition,  the "S-1 Class"  (that is, a group of  securities  issued by
companies with generally high market capitalizations of between approximately $6
billion and $65 billion from which the Fund previously made selections) has been
eliminated.



April 5, 1995

10150598
<PAGE>
- ------------------------------------------------------------------------------
PROSPECTUS                                                   DECEMBER 29, 1994
- ------------------------------------------------------------------------------
                     KEYSTONE CUSTODIAN FUND, SERIES S-1
                             BLUE CHIP STOCK FUND
            200 BERKELEY STREET, BOSTON, MASSACHUSETTS 02116-5034
                        CALL TOLL FREE 1-800-343-2898

     Keystone  Custodian  Fund,  Series S-1 (the  "Fund") is a mutual fund whose
goal is the best possible growth of capital and long-term growth of income.

     The Fund invests  principally  in a  diversified  group of common stocks of
generally accepted investment quality.

     Your purchase payment is fully invested.  There is no sales charge when you
buy the Fund's shares.  The Fund may impose,  however,  a deferred sales charge,
which  declines  from 4% to 1%, if you redeem your  shares  within four years of
purchase.

     The Fund has adopted a Distribution Plan (the "Distribution Plan") pursuant
to Rule 12b-1  under the  Investment  Company Act of 1940 (the "1940 Act") under
which it bears some of the costs of selling its shares to the public.

     This prospectus  sets forth  concisely the information  about the Fund that
you  should  know  before  investing.  Please  read it and  retain it for future
reference.

     Additional  information  about  the Fund is  contained  in a  statement  of
additional  information  dated December  29,1994,  which has been filed with the
Securities and Exchange  Commission and is  incorporated  by reference into this
prospectus.  For a free copy, or for other  information about the Fund, write to
the address or call the telephone number listed above.

     SHARES OF THE FUND ARE NOT DEPOSITS OR  OBLIGATIONS  OF, OR  GUARANTEED  OR
ENDORSED  BY,  ANY BANK,  AND SHARES ARE NOT  FEDERALLY  INSURED BY THE  FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY.

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------------
                                               TABLE OF CONTENTS
- --------------------------------------------------------------------------------------------------------------
<S>                                                 <C>   <C>                                             <C>    
                                                    Page                                                  Page
Fee Table ..........................................   2  How to Buy Shares...............................   9
Financial Highlights ...............................   3  Distribution Plan ..............................  10
The Fund............................................   4  How to Redeem Shares............................  12
Investment Objective and Policies ..................   4  Shareholder Services ...........................  13
InvestmentRestrictions .............................   5  Performance Data ...............................  15
Risk Factors .......................................   5  Fund Shares.....................................  15
Pricing Shares .....................................   6  Additional Information .........................  15
Dividends andTaxes .................................   6  Additional Investment Information............... (i)
Fund Management and Expenses .......................   7
</TABLE>

- ------------------------------------------------------------------------------
THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVEDBY  THE  SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THESECURITIES AND
EXCHANGE  COMMISSION OR ANY STATE SECURITIES  COMMISSION PASSED UPON THEACCURACY
OR ADEQUACY OF THIS PROSPECTUS.  ANY REPRESENTATION TO THE CONTRARY IS ACRIMINAL
OFFENSE.
- -------------------------------------------------------------------------------
<PAGE>

                                   FEE TABLE
                      KEYSTONE CUSTODIAN FUND, SERIES S-1
                              BLUE CHIP STOCK FUND

     The purpose of this fee table is to assist investors in  understanding  the
costs  and  expenses  that  an  investor  in the  Fund  will  bear  directly  or
indirectly. For more completedescriptions of the various costs and expenses, see
the following sections of this prospectus:  "Fund Management and Expenses"; "How
to Buy Shares"; "Distribution Plan"; and "Shareholder Services."

<TABLE>
<CAPTION>
<S>                                                                   <C>  
SHAREHOLDER TRANSACTION EXPENSES
  Contingent Deferred Sales Charge<F1>..........................       4.00%
      (as a percentage of the lesser of total 
      cost or netasset value of shares redeemed)
  Exchange Fee<F2>..............................................     $10.00
      (per exchange)

ANNUAL FUND OPERATING EXPENSES<F3>
  (as a percentage of average net assets)
  Management Fee ...............................................       0.67%
  12b-1 Fees<F4> ...............................................       0.96%
  Other Expenses ...............................................       0.44%
                                                                       -----
  Total Fund Operating Expenses.................................       2.07%
                                                                       =====


</TABLE>
<TABLE>
EXAMPLE<F5>                                                    1 YEAR           3 YEARS          5 YEARS         10 YEARS
                                                               ------           -------          ------          --------
<S>                                                                <C>              <C>              <C>             <C>
You would pay the  following  expenses  on a $1,000
  investment,  assuming (1) 5% annual return and (2)
  redemption at the end of each period...................      $61.00           $85.00           $111.00          $240.00

You would pay the following expenses on the
  same investment, assuming no redemption................      $21.00           $65.00           $111.00          $240.00

AMOUNTS SHOWN IN THE EXAMPLE SHOULD NOT BE CONSIDERED A  REPRESENTATION  OF PAST
OR FUTURE EXPENSES. ACTUAL EXPENSES MAY BE GREATER OR LESS THAN THOSE SHOWN.

- --------- 
<FN>
<F1> The deferred sales charge declines from 4% to 1% of amounts redeemed within
     four calendar  years after  purchase.  No deferred  sales charge is imposed
     thereafter.

<F2> There is no fee for exchange  orders  received by the Fund  directly from a
     shareholder  over the Keystone  Automated  Response Line  ("KARL").  (For a
     description of KARL, see "Shareholder Services".)

<F3> Expense ratios are for the Fund's fiscal yearended August 31, 1994.

<F4> Long-term  shareholders may pay more than the  economic  equivalent  of the
     maximum front end sales charges  permitted by rules adopted by the National
     Association of Securities Dealers, Inc. ("NASD").

<F5> The Securities and Exchange  Commission  requires use of a 5% annual return
     figure for  purposes  of this  example.  Actual  return for the Fund may be
     greater or less than 5%.
</TABLE>
<PAGE>
                             FINANCIAL HIGHLIGHTS
                     KEYSTONE CUSTODIAN FUND, SERIES S-1
                             BLUE CHIP STOCK FUND

               (For a share outstanding throughout the period)

  The following table contains important financial  information  relating to the
Fund and has been  audited by KPMG Peat  Marwick  LLP,  the  Fund's  independent
auditors.  The table  appears in the Fund's  Annual Report and should be read in
conjunction with the Fund's financial  statements and related notes,  which also
appear,  together with the auditors'  report,  in the Fund's Annual Report.  The
Fund's financial statements, related notes, and auditors' report are included in
the statement of additional information. Additional information about the Fund's
performance is contained in its Annual Report, which will be made available upon
request and without charge.

<TABLE>
<CAPTION>

                                                                           YEAR ENDED AUGUST 31,
                                           ----------------------------------------------------------------------------------------
                                           1994     1993     1992     1991     1990     1989     1988     1987     1986      1985
                                           ------   ------   ------   ------   ------   ------   ------   ------   ------    -----
<S>                                        <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>   
NET ASSET VALUE, BEGINNING OF YEAR         $25.42   $23.17   $25.12   $22.97   $24.82   $18.93   $27.23   $25.49   $20.34   $19.85
Income From Investment Operations
Investment income -- net                     0.16     0.11     0.15     0.19     0.22     0.32     0.46     0.18     0.46     0.55
Net gains (losses) on securities            (0.35)    3.11    (0.11)    4.72    (1.29)    6.16    (6.77)    6.50     6.34     1.80
Net commissions paid on fund
 share sales <F1>                            -0-      -0-      -0-       -0-      -0-      -0-      -0-      -0-    (0.23)   (0.17)
                                           ------   ------   ------   ------   ------   ------   ------   ------   ------    -----
  Total from investment operations          (0.19)    3.22     0.04     4.91    (1.07)    6.48    (6.31)    6.68     6.57     2.18
                                           ======   ======   ======   ======   ======   ======   ======   ======   ======   ======
Less distributions from:
Investment income -- net                    (0.23)   (0.11)   (0.15)   (0.26)   (0.65)   (0.59    (0.46)   (0.42)   (0.48)   (0.57)
In excess of investment income --
 net <F2>                                   (0.05)   (0.17)   (0.17)   (0.25)   (0.09)     -0-      -0-      -0-      -0-      -0-
Realized gains on investments -- net        (1.74)   (0.69)   (1.67)   (2.25)   (0.04)     -0-    (1.53)   (4.52)   (0.94)   (1.12)
                                           ------   ------   ------   ------   ------   ------   ------   ------   ------   -----
  Total distributions                       (2.02)   (0.97)   (1.99)   (2.76)   (0.78)   (0.59)   (1.99)   (4.94)   (1.42)   (1.69)
                                           ------   ------   ------   ------   ------   ------   ------   ------   ------   -----
NET ASSET VALUE, END OF YEAR .             $23.21   $25.42   $23.17   $25.12   $22.97   $24.82   $18.93   $27.23   $25.49   $20.34
                                           ======   ======   ======   ======   ======   ======   ======   ======   ======   ======

TOTAL RETURN <F4>                          (0.72)%  14.31%    0.38%   24.82%   (4.56)%  34.99%  (24.55%)  34.80%   34.53%   11.95%
RATIOS/SUPPLEMENTAL DATA
 Ratios to average net assets:
  Operating and management expenses          2.07%    2.28%    2.08%    2.33%    2.35%    2.05%    1.77%    2.21%    1.12%    1.13%
  Investment income -- net                   0.67%    0.47%    0.61%    0.93%    1.36%    2.16%    2.28%    0.88%    2.04%    2.82%
Portfolio turnover rate <F3>                   73%      96%      95%      64%      47%      44%      82%      71%     106%     106%
Net assets, End of year (thousands)      $208,532  $234,688 $204,004 $176,985 $154,124 $187,696 $195,375 $261,804 $117,625  $85,413

<FN>
<F1> Prior to June 30, 1987, net  commissions  paid on new sales of shares under
     the Fund's Rule 12b-1 Distribution Plan had been treated for both financial
     statement  and tax  purposes  as capital  charges.  On June 11,  1987,  the
     Securities  and  Exchange  Commission  adopted a rule  which  required  for
     financial  statements for the periods ended on or after June 30, 1987, that
     net  commissions  paid under Rule  12b-1 be treated as  operating  expenses
     rather than capital  charges.  Accordingly,  beginning  with the year ended
     August 31, 1987, the Fund's financial statements reflect 12b-1 Distribution
     Plan expenses (i.e.,  shareholder service fees plus commissions paid net of
     deferred  sales  charges  received by the Fund) as a  component  of the net
     investment income.

<F2> Effective  September 1, 1993, the Fund adopted  Statement of Position 93-2:
     "Determination,  Disclosure and Financial Statement Presentation of Income,
     Capital Gain and Return of Capital Distributions by Investment  Companies."
     As a result,  distribution  amounts  exceeding  book  basis net  investment
     income (or tax basis net income on a  temporary  basis)  are  presented  as
     "Distributions in excess of investment income -- net".  Similarly,  capital
     gain  distributions  in excess of book  basis  capital  gains (or tax basis
     capital  gains on a temporary  basis) are  presented as  "Distributions  in
     excess of realized capital gains."

<F3> Portfolio  turnover  rate  for  periods  ended on or  after  July 31,  1985
     includes certain U.S. Government obligations.

<F4>Without contingent deferred sales charge (CDSC).
</TABLE>
<PAGE>
- --------------------------------------------------------------------------------
THE FUND
- --------------------------------------------------------------------------------

    The Fund is an open-end, diversified management investment company, commonly
known as a mutual fund. The Fund was created under  Pennsylvania law as a common
law trust and has been  offering its shares  continuously  since  September  11,
1935.  The Fund is one of twenty  funds  managed by  Keystone  Management,  Inc.
("Keystone Management"), the Fund's investment manager, and is one of thirty-one
funds managed or advised by Keystone  Custodian Funds,  Inc.  ("Keystone"),  the
Fund's investment  adviser.  Keystone and Keystone  Management are, from time to
time, also collectively referred to as "Keystone".

    
- --------------------------------------------------------------------------------
INVESTMENT OBJECTIVE AND POLICIES
- --------------------------------------------------------------------------------

    The Fund's  investment  objective is to provide  shareholders  with the best
possible  growth  of  capital  and  long-term  growth  of  income  by  investing
principally  in a  diversified  group of  common  stocks of  generally  accepted
investment quality,  usually with established records of dividend payments.  The
Fund also invests in securities,  including debt  securities,  convertible  into
such  common  stocks or having  common  stock  characteristics  and  rights  and
warrants to  purchase  such common  stocks.  In order to achieve its  investment
objective,  it is the Fund's policy to  substantially  invest its assets in such
securities.  The  Fund may  also  invest a  limited  portion  of its  assets  in
securities of a class  consisting of the better  quality stocks among those that
characteristically  move faster than the market during major price movements. In
addition  to its  other  investment  options,  the Fund may  invest  in  limited
partnerships, including master limited partnerships, and up to 25% of its assets
in foreign securities.

    When market conditions  warrant,  the Fund may adopt a defensive position to
preserve  shareholders'  capital by investing in money market instruments.  Such
instruments, which must mature within one year of their purchase, include United
States ("U.S.") government  securities;  instruments,  including certificates of
deposit,  demand and time deposits and bankers'  acceptances,  of banks that are
members  of the  Federal  Deposit  Insurance  Corporation  and  have at least $1
billion  in assets as of the date of their  most  recently  published  financial
statements,  including  U.S.  branches of foreign banks and foreign  branches of
U.S. banks; and prime commercial paper, including master demand notes.

    The  Fund  intends  to  follow  policies  of  the  Securities  and  Exchange
Commission  as they are  adopted  from time to time  with  respect  to  illiquid
securities,  including,  at this time, (1) treating as illiquid  securities that
may not be sold or disposed of in the ordinary  course of business  within seven
days at approximately  the value at which the Fund has valued such securities on
its books and (2) limiting its holdings of such securities to 15% of net assets.

    The Fund may invest in restricted securities,  including securities eligible
for resale  pursuant  to Rule 144A under the  Securities  Act of 1933 (the "1933
Act").  Generally,  Rule 144A  establishes  a safe harbor from the  registration
requirements  of the 1933 Act for resales by large  institutional  investors  of
securities  not  publicly  traded in the U.S.  The Fund may  purchase  Rule 144A
securities when such securities present an attractive investment opportunity and
otherwise meet the Fund's selection criteria.  The Board of Trustees has adopted
guidelines and procedures pursuant to which Keystone determines the liquidity of
the Fund's Rule 144A securities. The Board monitors Keystone's implementation of
such guidelines and procedures.

    At the present  time,  the Fund cannot  accurately  predict  exactly how the
market for Rule 144A  securities  will  develop.  A Rule 144A  security that was
readily  marketable upon purchase may subsequently  become illiquid.  In such an
event, the Board of Trustees will consider what action, if any, is appropriate.

    The Fund may  enter  into  repurchase  and  reverse  repurchase  agreements,
purchase  and sell  securities  and  currencies  on a when  issued  and  delayed
delivery basis and purchase or sell  securities on a forward  commitment  basis,
write  covered call and put options and  purchase  call and put options to close
out existing positions and may employ new investment  techniques with respect to
such options.  The Fund may also enter into currency and other financial futures
contracts  and related  options  transactions  for hedging  purposes and not for
speculation,  and may  employ new  investment  techniques  with  respect to such
futures contracts and related options.

    For  further  information  about the  types of  investments  and  investment
techniques  available to the Fund and the risks  associated  therewith,  see the
"Risk  Factors"  and  "Additional  Investment   Information"  sections  of  this
prospectus and the statement of additional information.

    Of  course,  there  can be no  assurance  that the  Fund  will  achieve  its
investment objective since there is uncertainty in every investment.

    The investment objective of the Fund cannot be changed without a vote of the
holders of a  majority  (as  defined in the 1940 Act) of the Fund's  outstanding
shares.

- --------------------------------------------------------------------------------
INVESTMENT RESTRICTIONS
- --------------------------------------------------------------------------------

    The Fund has adopted the fundamental restrictions set forth below, which may
not be changed  without the  approval  of a majority  of the Fund's  outstanding
shares.  These  restrictions and certain other fundamental  restrictions are set
forth in the statement of additional information.

    The Fund may not do the  following:  (1)  invest  more  than 5% of its total
assets  in  the  securities  of any  one  issuer  (other  than  U.S.  government
securities)  except that up to 25% of its total  assets may be invested  without
regard to this limit;  (2) borrow  money,  except that the Fund may borrow money
from banks for temporary or emergency purposes in aggregate amounts up to 10% of
the value of the  Fund's  net assets  (computed  at cost) or enter into  reverse
repurchase  agreements  provided  that bank  borrowings  and reverse  repurchase
agreements,  in  aggregate,  shall not exceed 10% of the value of the Fund's net
assets;  and (3)  invest  more than 25% of its total  assets  in  securities  of
issuers in the same industry.

    Although not fundamental  restrictions or policies requiring a shareholders'
vote to change, the Fund has undertaken to a state securities authority that, so
long as the state  authority  requires and shares of the Fund are registered for
sale in that  state,  the Fund will (1) limit its  purchase of warrants to 5% of
net assets,  of which 2% may be warrants  not listed on the New York or American
Stock Exchange; (2) not invest in real estate limited partnership interests; and
(3) not invest in oil, gas or other mineral leases.

    In addition,  the Fund may,  notwithstanding  any other investment policy or
restriction,  invest all of its assets in the  securities  of a single  open-end
management investment company with substantially the same fundamental investment
objectives,  policies and  restrictions as the Fund. The Fund does not currently
intend to  implement  this policy and would do so only if the  Trustees  were to
determine  such  action  to  be in  the  best  interest  of  the  Fund  and  its
shareholders.  In the event of such  implementation,  the Fund will  comply with
such requirements as to written notice to shareholders as are then in effect.

- --------------------------------------------------------------------------------
RISK FACTORS
- --------------------------------------------------------------------------------

    Investing in the Fund involves the risk common to investing in any security,
i.e.,  net asset  value will  fluctuate  in  response  to  changes  in  economic
conditions and the market's perception of the underlying portfolio securities of
the Fund.

    By itself, the Fund does not constitute a balanced investment plan. The Fund
stresses  providing the best possible growth of capital and long-term  growth of
income by  investing  principally  in a  diversified  group of common  stocks of
generally  accepted  investment  quality.  The  yield  of the  Fund's  portfolio
securities  will  fluctuate  with  changing  market  conditions  and normally in
relation to the yield of stocks in the S&P Index of 500 Common Stocks.  The Fund
makes most sense for those  investors  who can afford to ride out changes in the
stock market  because it invests a  substantial  portion of its assets in common
stocks.

    Investing in securities of foreign issuers  generally  involves greater risk
than investing in securities of domestic issuers for the following reasons:  (1)
there may be less public  information  available about foreign companies than is
available about U.S. companies;  (2) foreign companies are not generally subject
to the uniform  accounting,  auditing  and  financial  reporting  standards  and
practices  applicable  to U.S.  companies;  (3) foreign  stock markets have less
volume than the U.S.  market,  and the securities of some foreign  companies are
less liquid and more volatile than the securities of comparable U.S.  companies;
(4) foreign  securities  transactions may involve higher brokerage  commissions;
(5) there may be less government regulation of stock exchanges,  brokers, listed
companies  and banks in  foreign  countries  than in the U.S.;  (6) the Fund may
incur fees on currency exchanges when it changes investments from one country to
another;  (7) the Fund's foreign investments could be affected by expropriation,
confiscatory  taxation,  nationalization,  establishment  of exchange  controls,
political  or  social  instability  or  diplomatic  developments;   (8)  foreign
governments may withhold income on investments;  and (9) fluctuations in foreign
exchange  rates will  affect the value of the Fund's  investments,  the value of
dividends  and  interest  earned,  gains  and  losses  realized  on the  sale of
securities, net investment income and unrealized appreciation or depreciation of
investments.

    Past performance should not be considered  representative of results for any
future period of time. Moreover,  should many shareholders change from this Fund
to some other  investment  at about the same  time,  the Fund might have to sell
portfolio  securities at a time when it would be disadvantageous to do so and at
a lower price that if such securities were held to maturity.

    For  additional  information  regarding the Fund's  investments in Rule 144A
securities,  see "Investment  Objective and Policies".  For further  information
about the types of investments and investment  techniques available to the Fund,
including the associated risks, see "Additional Investment  Information" and the
statement of additional information.

- --------------------------------------------------------------------------------
PRICING SHARES
- --------------------------------------------------------------------------------

    The net asset  value of a Fund share is  computed  each day on which the New
York Stock  Exchange (the  "Exchange") is open as of the close of trading on the
Exchange  (currently  4:00 p.m.  Eastern  time for the  purpose of pricing  Fund
shares) except on days when changes in the value of the Fund's securities do not
affect the  current net asset value of its  shares.  The  Exchange is  currently
closed on weekends, New Year's Day, Presidents' Day, Good Friday,  Memorial Day,
Independence  Day, Labor Day,  Thanksgiving Day and Christmas Day. The net asset
value per share is  arrived  at by  determining  the value of all of the  Fund's
assets,  subtracting  all  liabilities  and dividing the result by the number of
shares outstanding.

    The Fund  values the money  market  instruments  it  purchases  as  follows:
short-term  investments  purchased  with  maturities  of sixty  days or less are
valued at amortized cost (original purchase cost as adjusted for amortization of
premium or accretion of discount),  which,  when combined with accrued interest,
approximates market; short-term investments maturing in more than sixty days for
which  market  quotations  are readily  available  are valued at current  market
value;  and  short-term  investments  maturing  in more  than  sixty  days  when
purchased  which are held on the  sixtieth  day prior to maturity  are valued at
amortized  cost (market value on the sixtieth day adjusted for  amortization  of
premium or accretion of discount),  which,  when combined with accrued interest,
approximates market and reflects fair value as determined by the Fund's Board of
Trustees.  All other  investments  are valued at market  value or,  where market
quotations are not readily available,  at fair value as determined in good faith
by the Fund's Board of Trustees.

- --------------------------------------------------------------------------------
DIVIDENDS AND TAXES
- --------------------------------------------------------------------------------

    The Fund has  qualified  and intends to qualify in the future as a regulated
investment  company  under the  Internal  Revenue  Code (the  "Code").  The Fund
qualifies if, among other things,  it distributes to its  shareholders  at least
90% of its net  investment  income for its fiscal year. The Fund also intends to
make  timely  distributions,  if  necessary,  sufficient  in amount to avoid the
nondeductible  4% excise tax imposed on a regulated  investment  company when it
fails to  distribute,  with respect to each  calendar  year, at least 98% of its
ordinary  income for such calendar year and 98% of its net capital gains for the
one-year   period  ending  on  October  31  of  such  calendar  year.  Any  such
distributions  would be (1)  declared  in  October,  November,  or  December  to
shareholders of record in such a month, (2) paid by the following January 31 and
(3) includable in the taxable income of shareholders  for the year in which such
distributions  were  declared.  If the  Fund  qualifies  and  if it  distributes
substantially all of its net investment income and net capital gains, if any, to
shareholders,  it will be relieved of any federal income tax liability. The Fund
will  make  distributions  from  its net  investment  income  by the 15th day of
January,  April,  July and October each year and net capital  gains,  if any, at
least annually.

    Currently,  commissions  paid by the Fund on new sales of  shares  under the
Fund's  Distribution  Plan (see  "Distribution  Plan") and deferred sales charge
receipts are treated as capital charges and capital  credits,  respectively,  in
determining  net  investment  income for tax purposes.  For financial  statement
purposes, however, these expenses and receipts are treated as operating expenses
and expense offsets. As a result, the amount of dividend  distributions required
to satisfy the  requirements of the Code might exceed net investment  income for
financial statement  purposes,  resulting in a portion of such dividends being a
return of capital for financial  statement  purposes,  but not for tax purposes.
Total investment return is equally affected by both treatments.

    Recently,  the Internal  Revenue  Service ("IRS") issued a ruling which will
require the Fund  effective  April 1, 1995 to treat its 12b-1 fees as  operating
expenses, instead of as capital charges. The Fund intends to comply with the IRS
ruling by that date. As a result after April 1, 1995, dividend distributions are
no longer  expected  to exceed net  investment  income for  financial  statement
purposes. Total investment return will not be affected.

    The Fund makes  distributions  in  additional  shares of the Fund or, at the
shareholder's  election  (which  must be made  before  the  record  date for the
distribution),  in cash. Distributions are reinvested at net asset value without
any sales charge.  Income dividends and net short-term gains  distributions  are
taxable as ordinary income and net long-term gains  distributions are taxable as
capital gains regardless of how long the shareholder has held the Fund's shares.
If Fund shares held for less than six months are sold at a loss,  however,  such
loss will be treated for tax purposes as a long-term  capital loss to the extent
of any long-term capital gains dividends  received.  Dividends and distributions
may also be subject to state and local taxes.  The Fund advises its shareholders
annually as to the federal tax status of all distributions made during the year.

- --------------------------------------------------------------------------------
                          FUND MANAGEMENT AND EXPENSES
- --------------------------------------------------------------------------------
FUND MANAGEMENT

    Subject to the general supervision of the Fund's Board of Trustees, Keystone
Management,  located at 200 Berkeley Street, Boston,  Massachusetts  02116-5034,
serves as  investment  manager to the Fund and is  responsible  for the  overall
management of the Fund's business and affairs.

INVESTMENT MANAGER

    Keystone  Management,  organized in 1989,  is a  wholly-owned  subsidiary of
Keystone.  Its directors and principal  executive  officers have been affiliated
with Keystone,  a seasoned investment adviser,  for a number of years.  Keystone
Management  also  serves as  investment  manager  to each of the other  Keystone
Custodian  Funds and to  certain  other  funds in the  Keystone  Group of Mutual
Funds.

    Pursuant to its  Investment  Management  Agreement  with the Fund,  Keystone
Management has delegated its investment management functions, except for certain
administrative  and  management  services,  to Keystone  and has entered into an
Investment  Advisory  Agreement  with  Keystone  under which  Keystone  provides
investment  advisory and management  services to the Fund. Services performed by
Keystone Management include (1) performing research and planning with respect to
(a) the Fund's  qualification as a regulated investment company under Subchapter
M of the  Internal  Revenue  Code,  (b) tax  treatment  of the Fund's  portfolio
investments,   (c)  tax  treatment  of  special   corporate   actions  (such  as
reorganizations),  (d) state tax matters  affecting  the Fund,and (e) the Fund's
distributions  of income and capital gains; (2) preparing the Fund's federal and
state  tax  returns;  (3)  providing  services  to the  Fund's  shareholders  in
connection  with  federal and state  taxation  and  distributions  of income and
capital gains; and (4) storing documents relating to the Fund's activities.

    The Fund  currently  pays Keystone  Management a fee for its services at the
annual rate set below.

                                                     AGGREGATE NET ASSET VALUE
MANAGEMENT                                                       OF THE SHARES
FEE                                                                OF THE FUND
0.70% of the first                                         $ 100,000,000,  plus
0.65% of the next                                          $ 100,000,000,  plus
0.60% of the next                                          $ 100,000,000,  plus
0.55% of the next                                          $ 100,000,000,  plus
0.50% of the next                                          $ 100,000,000,  plus
0.45% of the next                                          $ 500,000,000,  plus
0.40% of the next                                          $ 500,000,000,  plus
 0.35% of amounts over                                    $1,500,000,000.

computed as of the close of business each business day and paid daily.

    During the fiscal year ended  August 31,  1994,  the Fund paid or accrued to
Keystone Management  investment  management and administrative  services fees of
$1,453,310,  which  represented  0.67% of the Fund's average net assets. Of such
amount  paid to Keystone  Management,  $1,235,313  was paid to Keystone  for its
services to the Fund.

INVESTMENT ADVISER

    Keystone,  the Fund's  Investment  Adviser,  located at 200 Berkeley Street,
Boston,   Massachusetts   02116-5034,   has  provided  investment  advisory  and
management  services to investment  companies and private  accounts since it was
organized in 1932. Keystone is a wholly-owned subsidiary of Keystone Group, Inc.
("Keystone Group"), located at 200 Berkeley Street, Boston, Massachusetts 02116-
5034.

    Keystone  Group is a  corporation  privately  owned by  current  and  former
members of  management  of Keystone and its  affiliates.  The shares of Keystone
Group  common stock  beneficially  owned by  management  are held in a number of
voting  trusts,  the trustees of which are George S. Bissell,  Albert  H.Elfner,
III,  Roger T. Wickers,  Edward F. Godfrey and Ralph J. Spuehler,  Jr.  Keystone
Group provides accounting,  bookkeeping,  legal, personnel and general corporate
services to Keystone  Management,  Keystone,  their  affiliates and the Keystone
Group of Mutual Funds.

    Pursuant to the Advisory  Agreement,  Keystone  receives for its services an
annual  fee  representing  85%  of  the  management  fee  received  by  Keystone
Management under its Management Agreement.

    Keystone  Management,  Keystone  and the Fund  have  each  adopted a Code of
Ethics  incorporating  policies on personal securities trading as recommended by
the Investment Company Institute.

FUND EXPENSES

    The  Fund  will  pay all of its  expenses.  In  addition  to the  investment
advisory and management fees discussed above, the principal expenses the Fund is
expected to pay include, but are not limited to, expenses of its transfer agent,
its custodian and its  independent  auditors;  expenses  under its  Distribution
Plan; fees of its Independent  Trustees  ("Independent  Trustees");  expenses of
shareholders'  and  Trustees'  meetings;  fees payable to  government  agencies,
including  registration and qualification  fees of the Fund and its shares under
federal and state securities laws;  expenses of preparing,  printing and mailing
Fund   prospectuses,   notices,   reports  and  proxy   material;   and  certain
extraordinary  expenses.  In  addition  to such  expenses,  the  Fund  pays  its
brokerage  commissions,  interest  charges and taxes.  For the fiscal year ended
August 31, 1994, the Fund paid 2.07% of its average net assets in expenses.

    During the year ended August 31, 1994,  the Fund paid or accrued to Keystone
Investor  Resource  Center,  Inc.  ("KIRC"),  the Fund's  transfer  and dividend
disbursing agent, and Keystone Group, $22,577 for the cost of certain accounting
services and $744,581 for transfer agent fees. KIRC is a wholly-owned subsidiary
of Keystone.

 PORTFOLIO MANAGER

    Maureen E. Cullinane is a Keystone Vice President and Portfolio Manager. Ms.
Cullinane  has been the Fund's  Portfolio  Manager  since 1989 and has more than
twenty years' experience in equity management.

    Beginning in January, 1995, the Fund will be managed by Judith A. Warners, a
Keystone  Vice  President  and  Portfolio  Manager.  Ms.  Warners  has more than
fourteen years' experience in equity management.

SECURITIES TRANSACTIONS

    Keystone  selects  broker-dealers  to  execute  transactions  subject to the
receipt of best execution.  When selecting  broker-dealers  to execute portfolio
transactions  for the Fund,  Keystone  may follow a policy of  considering  as a
factor  the  number  of  shares  of the  Fund  sold by such  broker-dealers.  In
addition,  broker-dealers  may from  time to time be  affiliated  with the Fund,
Keystone  Management,  Keystone,  the  Fund's  principal  underwriter  or  their
affiliates.

PORTFOLIO TURNOVER

    The Fund's  portfolio  turnover  rate for the fiscal  years ended August 31,
1994  and 1993  were 73% and 96%,  respectively.  High  portfolio  turnover  may
involve  correspondingly  greater  brokerage  commissions and other  transaction
costs, which would be borne directly by the Fund, as well as additional realized
gains and/or losses to shareholders. For further information about brokerage and
distributions, see the statement of additional information.

- --------------------------------------------------------------------------------
                               HOW TO BUY SHARES
- --------------------------------------------------------------------------------

    Shares  of the  Fund may be  purchased  from  any  broker-dealer  that has a
selling agreement with Keystone Distributors, Inc. ("KDI"), the Fund's principal
underwriter  ("Principal  Underwriter").   KDI,  a  wholly-owned  subsidiary  of
Keystone, is located at 200 Berkeley Street, Boston, Massachusetts 02116-5034.

    In addition,  you may open an account for the purchase of shares of the Fund
by  mailing  to the  Fund,  c/o  KIRC,  P.O.  Box  2121,  Boston,  Massachusetts
02106-2121,  a completed account application and a check payable to the Fund, or
you may telephone 1-800-343-2898 to obtain the number of an account to which you
can wire or  electronically  transfer funds and then send in a completed account
application.  Subsequent  investments  in any  amount  may be made by check,  by
wiring federal funds or by an electronic funds transfer ("EFT").

    The Fund's  shares are sold at the net asset  value per share next  computed
after it receives  the purchase  order.  The initial  purchase  must be at least
$1,000  except for purchases by  participants  in certain  retirement  plans for
which the  minimum is  waived.  There is no minimum  for  subsequent  purchases.
Purchase  payments  are fully  invested at net asset  value.  There are no sales
charges on purchases of Fund shares at the time of purchase.

CONTINGENT DEFERRED SALES CHARGE

    With certain exceptions, when shares are redeemed within four calendar years
after their purchase, a contingent deferred sales charge may be imposed at rates
ranging from a maximum of 4% of amounts  redeemed  during the same calendar year
of purchase to 1% of amounts  redeemed  during the third calendar year after the
year of  purchase.  No  contingent  deferred  sales charge is imposed on amounts
redeemed thereafter or on shares purchased through reinvestment of dividends. If
imposed,  the  contingent  deferred sales charge is deducted from the redemption
proceeds  otherwise payable to the shareholder.  Prior to July 8, 1992, the Fund
retained the  deferred  sales  charge.  Since July 8, 1992,  the deferred  sales
charge  attributable  to  shares  purchased  prior to  January  1, 1992 has been
retained by the Fund,  and the  deferred  sales  charge  attributable  to shares
purchased  after  January  1, 1992 is,  to the  extent  permitted  by a new rule
adopted by the NASD, paid to KDI. For the fiscal year ended August 31, 1994, the
Fund recovered $31,173 in deferred sales charges.

    The contingent deferred sales charge is a declining percentage of the lesser
of (1) the net asset value of the shares  redeemed or (2) the total cost of such
shares.  No deferred sales charge is imposed when a shareholder  redeems amounts
derived from (1)  increases in the value of his account  above the total cost of
such shares due to increases  in the net asset value per share of the Fund;  (2)
certain  shares  with  respect  to which  the Fund did not pay a  commission  on
issuance,  including shares acquired through reinvestment of dividend income and
capital gains distributions; or (3) shares held in all or part of more than four
consecutive calendar years.

    In determining whether a contingent deferred sales charge is payable and, if
so, the percentage charge applicable, it is assumed that shares held the longest
are the first to be redeemed.  No deferred  sales charge is payable on permitted
exchanges of shares between Keystone funds that have adopted  distribution plans
pursuant  to Rule 12b-1  under the 1940 Act.  When  shares of one such fund have
been  exchanged  for shares of another  such fund,  for  purposes  of any future
contingent  deferred  sales  charge,  the  calendar  year of the purchase of the
shares of the fund exchanged into, is assumed to be the year shares tendered for
exchange were originally purchased.

    In addition,  no contingent deferred sales charge is imposed on a redemption
of  shares  of the  Fund  in  the  event  of  (1)  death  or  disability  of the
shareholder;  (2) a lump-sum distribution from 401(k) plan or other benefit plan
qualified under the Employee  Retirement  Income Security Act of 1974 ("ERISA");
(3) automatic withdrawals from ERISA plans if the shareholder is at least 59 1/2
years old; (4) involuntary redemptions of accounts having an aggregate net asset
value of less than  $1,000;  or (5)  automatic  withdrawals  under an  Automatic
Withdrawal Plan of up to 1 1/2% per month of the  shareholder's  initial account
balance.

WAIVER OF DEFERRED SALES CHARGE

    Shares also may be sold, to the extent  permitted by applicable  law, at net
asset value without the payment of  commissions  or the imposition of an initial
sales  charge or a deferred  sales  charge to (1) certain  officers,  Directors,
Trustees and employees of the Fund, Keystone Management, Keystone and certain of
their affiliates; (2) registered representatives of firms with dealer agreements
with  KDI;  and (3) a bank or  trust  company  acting  as  trustee  for a single
account.

- --------------------------------------------------------------------------------
DISTRIBUTION PLAN
- --------------------------------------------------------------------------------

    The  Fund  bears  some  of  the  costs  of  selling  its  shares  under  its
Distribution  Plan adopted on June 1, 1983 pursuant to Rule 12b-1 under the 1940
Act.  The  Fund's  Distribution  Plan  provides  that the Fund may  expend up to
0.3125%  quarterly  (approximately  1.25%  annually) of average  daily net asset
value of its shares to pay distribution costs for sales of its shares and to pay
shareholder  service fees. A NASD Rule limits such annual expenditures to 1%, of
which 0.75% may be used to pay such distribution  costs and 0.25% may be used to
pay  shareholder  service fees.  The aggregate  amount that the Fund may pay for
such  distribution  costs is limited  to 6.25% of gross  share  sales  since the
inception of the Fund's  Distribution  Plan plus interest at the prime rate plus
1% on unpaid amounts thereof (less any contingent deferred sales charges paid by
shareholders to KDI).

    Payments  under the  Distribution  Plan are currently made to KDI (which may
reallow all or part to others,  such as  dealers)  (1) as  commissions  for Fund
shares sold and (2) as shareholder  service fees in respect of shares maintained
by the recipients outstanding on the Fund's books for specified periods. Amounts
paid or  accrued  to KDI under (1) and (2) in the  aggregate  may not exceed the
annual  limitations  referred  to above.  KDI  generally  reallows to brokers or
others a  commission  equal to 4% of the price  paid for each Fund share sold as
well as a shareholder  service fee at a rate of 0.25% per annum of the net asset
value of shares  maintained by such  recipients  outstanding on the books of the
Fund for specified periods.

    If the Fund is  unable to pay KDI a  commission  on a new sale  because  the
annual  maximum  (0.75% of  average  daily net  assets)  has been  reached,  KDI
intends, but is not obligated, to continue to accept new orders for the purchase
of Fund shares and to pay or accrue  commissions  and service fees to dealers in
excess of the  amount it  currently  receives  from the Fund.  While the Fund is
under no  contractual  obligation  to reimburse  KDI for advances made by KDI in
excess of the Distribution Plan limitation,  KDI intends to seek full payment of
such amounts from the Fund (together with interest at the rate of prime plus one
percent) at such time in the future as, and to the extent that,  payment thereof
by the Fund would be within  permitted  limits.  KDI  currently  intends to seek
payment of interest  only on such charges paid or accrued by KDI  subsequent  to
January 1, 1992. If the Fund's Independent Trustees authorize such payments, the
effect  will be to extend the period of time  during  which the Fund  incurs the
maximum amount of costs allowed by the  Distribution  Plan. If the  Distribution
Plan is  terminated,  KDI will ask the  Independent  Trustees  to take  whatever
action they deem appropriate under the circumstances  with respect to payment of
such amounts.

    During the fiscal year ended August 31, 1994, the Fund recovered  $31,173 in
deferred sales charges.  During the year, the Fund paid KDI $2,114,143 (0.97% of
the Fund's  average  daily net asset value during the year).  The amount paid by
the Fund  under its  Distribution  Plan,  net of  deferred  sales  charges,  was
$2,082,970  (0.96% of the Fund's average daily net asset value during the year).
During the year, KDI retained  $1,101,385 and paid  commissions on new sales and
shareholder  service fees to dealers and others of $1,012,758.  During the year,
KDI received $203,083 in deferred sales charges,  reducing the total advances to
$503,872 (0.24% of the Fund's net asset value as of August 31, 1994).

    The amounts and purposes of expenditures under the Distribution Plan must be
reported to the Independent  Trustees  quarterly.  The Independent  Trustees may
require or approve  changes in the  operation of the  Distribution  Plan and may
require that total  expenditures by the Fund under the Distribution Plan be kept
within limits lower than the maximum amount permitted by the  Distribution  Plan
as stated above. If such costs are not limited by the Independent Trustees, such
costs  could,  for some period of time,  be higher than such costs  permitted by
most other plans presently adopted by other investment companies.

    The  Distribution  Plan  may  be  terminated  at any  time  by  vote  of the
Independent  Trustees or by vote of a majority of the outstanding  voting shares
of the Fund. Any change in the Distribution Plan that would materially  increase
the  distribution  expenses of the Fund  provided for in the  Distribution  Plan
requires shareholder approval.  Otherwise,  the Distribution Plan may be amended
by votes of the majority of both (1) the Fund's Trustees and (2) the Independent
Trustees,  cast in person at a meeting  called for the purpose of voting on such
amendment.

    While the Distribution Plan is in effect, the Fund is required to commit the
selection  and  nomination  of  candidates  for  Independent   Trustees  to  the
discretion of the Independent Trustees.

    Whether any expenditure  under the  Distribution  Plan is subject to a state
expense  limit depends upon the nature of the  expenditure  and the terms of the
state law,  regulation  or order  imposing  the  limit.  A portion of the Fund's
Distribution  Plan  expenses may be  includable  in the Fund's  total  operating
expenses for purposes of determining compliance with state expense limits.

    Upon written notice to dealers,  KDI, at its own expense,  may  periodically
sponsor programs that offer additional  compensation in connection with sales of
Fund shares.  Participation  in such programs may be available to all dealers or
to selected dealers who have sold or are expected to sell significant amounts of
shares. Additional compensation may also include financial assistance to dealers
in connection with preapproved  seminars,  conferences and advertising.  No such
programs  or  additional  compensation  will be offered  to the extent  they are
prohibited by the laws of any state or any  self-regulatory  agency, such as the
NASD.

    The  Glass-Steagall  Act  currently  limits  the  ability  of  a  depository
institution  (such as a commercial  bank or a savings and loan  association)  to
become  an  underwriter   or  distributor  of  securities.   In  the  event  the
Glass-Steagall Act is deemed to prohibit depository  institutions from accepting
payments under the arrangement described above, or should Congress relax current
restrictions  on  depository  institutions,  the Fund's  Board of Trustees  will
consider what action, if any, is appropriate.

    In  addition,  state  securities  laws on this  issue  may  differ  from the
interpretations  of  federal  law  expressed  herein  and  banks  and  financial
institutions may be required to register as dealers pursuant to state law.

- --------------------------------------------------------------------------------
                              HOW TO REDEEM SHARES
- --------------------------------------------------------------------------------

    Fund shares may be redeemed  for cash at the  redemption  value upon written
order by the  shareholder(s) to the Fund, c/o Keystone Investor Resource Center,
Inc., Box 2121, Boston, Massachusetts 02106-2121 and presentation to the Fund of
a properly  endorsed share  certificate if  certificates  have been issued.  The
signature(s) of the shareholder(s) on the written order and certificates must be
guaranteed.  The redemption  value is the net asset value adjusted for fractions
of a cent and may be more or less than the  shareholder's  cost  depending  upon
changes in the value of the Fund's  portfolio  securities  between  purchase and
redemption.  The  Fund  may  impose  a  deferred  sales  charge  at the  time of
redemption as explained in "How to Buy Shares." If imposed, the Fund deducts the
deferred  sales charge from the  redemption  proceeds  otherwise  payable to the
shareholder.

    At various  times,  the Fund may be requested to redeem  shares for which it
has not yet  received  good  payment.  In such a case,  the Fund  will  mail the
redemption  proceeds upon clearance of the purchase check,  which may take up to
15 days or more.  Any delay may be avoided by  purchasing  shares  either with a
certified  check  drawn on a U.S.  bank or by bank wire of funds.  Although  the
mailing of a  redemption  check may be  delayed,  the  redemption  value will be
determined and the redemption  processed in the ordinary course of business upon
receipt of proper  documentation.  In such a case, after redemption and prior to
the release of the proceeds,  no appreciation or depreciation  will occur in the
value of the redeemed  shares,  and no interest  will be paid on the  redemption
proceeds.  If the mailing of a redemption check has been delayed, the check will
be mailed promptly after good payment has been collected.

    The Fund computes the  redemption  value at the close of the Exchange at the
end of the day on  which  it has  received  all  proper  documentation  from the
shareholder.  Payment  of the  amount  due on  redemption,  less any  applicable
deferred sales charge, will be made within seven days thereafter.

    Shareholders also may redeem their shares through their broker-dealers. KDI,
acting as agent for the Fund, stands ready to repurchase Fund shares upon orders
from dealers as follows: redemption requests received by broker-dealers prior to
that day's close of trading on the Exchange and transmitted to the Fund prior to
its  close of  business  that day will  receive  the net  asset  value per share
computed  at the close of trading on the  Exchange  on the same day.  Redemption
requests  received  by  broker-dealers  after that day's close of trading on the
Exchange and  transmitted to the Fund prior to the close of business on the next
business  day will  receive  the next  business  day's  net asset  value  price.
Assuming  it has  received  proper  documentation,  KDI will pay the  redemption
proceeds,  less any applicable  deferred sales charge, to the dealer placing the
order within seven days  thereafter.  KDI charges no fees for this service,  but
the shareholder's broker-dealer may do so.

    For the protection of shareholders, SIGNATURES ON CERTIFICATES, STOCK POWERS
AND ALL WRITTEN  ORDERS OR  AUTHORIZATIONS  MUST BE GUARANTEED  BY A U.S.  STOCK
EXCHANGE MEMBER, A BANK OR OTHER PERSONS ELIGIBLE TO GUARANTEE  SIGNATURES UNDER
THE SECURITIES  EXCHANGE ACT OF 1934 AND KIRC'S POLICIES.  The Fund and KIRC may
waive this  requirement,  but may also require  additional  documents in certain
cases.  Currently,  the requirement for a signature guarantee has been waived on
redemptions of $50,000 or less where the account  address of record has been the
same for a minimum  period of 30 days.  The Fund and KIRC  reserve  the right to
withdraw this waiver at any time.

    If the Fund receives a redemption or repurchase  order,  but the shareholder
has not clearly indicated the amount of money or number of shares involved,  the
Fund cannot execute the order. In such cases,  the Fund will request the missing
information  from the shareholder and process the order the day it receives such
information.

TELEPHONE 

    Under ordinary circumstances, you may redeem up to $50,000 from your account
by  telephone  by calling  toll free  1-800-343-  2898.  To engage in  telephone
transactions generally, you must complete the appropriate sections of the Fund's
application.

    In order to insure that  instructions  received by KIRC are genuine when you
initiate a telephone  transaction,  you will be asked to verify certain criteria
specific to your  account.  At the  conclusion of the  transaction,  you will be
given a transaction number confirming your request,  and written confirmation of
your   transaction  will  be  mailed  the  next  business  day.  Your  telephone
instructions will be recorded.  Redemptions by telephone are allowed only if the
address and bank account of record have been the same for a minimum of 30 days.

    If the  redemption  proceeds  are less than  $2,500,  they will be mailed by
check.  If they  are  $2,500  or more,  they  will be  mailed,  wired or sent by
electronic funds transfer ("EFT") to your previously  designated bank account as
you direct.  If you do not specify how you wish your  redemption  proceeds to be
sent, they will be mailed by check.

    If you cannot reach the Fund by telephone,  you should follow the procedures
for redeeming by mail or through a broker as set forth above.

SMALL ACCOUNTS

    Because of the high cost of maintaining  small  accounts,  the Fund reserves
the right to redeem  your  account if its value has  fallen  below  $1,000,  the
current minimum  investment level, as a result of your redemptions (but not as a
result of market action). You will be notified in writing and allowed 60 days to
increase  the  value  of  your  account  to the  minimum  investment  level.  No
contingent deferred sales charges are applied to such redemptions.

GENERAL

    The Fund reserves the right at any time to terminate,  suspend or change the
terms of any redemption  method described in this prospectus,  except redemption
by mail, and to impose fees.

    Except  as  otherwise  noted,   neither  the  Fund,  KIRC  nor  KDI  assumes
responsibility for the authenticity of any instructions  received by any of them
from a  shareholder  in  writing,  over the  Keystone  Automated  Response  Line
("KARL") or by telephone. KIRC will employ reasonable procedures to confirm that
instructions  received over KARL or by telephone are genuine.  Neither the Fund,
KIRC nor KDI will be liable when following instructions received over KARL or by
telephone that KIRC reasonably believes to be genuine.

    The Fund may temporarily suspend the right to redeem its shares when (1) the
Exchange is closed,  other than  customary  weekend and  holiday  closings;  (2)
trading  on the  Exchange  is  restricted;  (3) the Fund  cannot  dispose of its
investments or fairly  determine their value; or (4) the Securities and Exchange
Commission, for the protection of shareholders, so orders.

- --------------------------------------------------------------------------------
                              SHAREHOLDER SERVICES
- --------------------------------------------------------------------------------

    Details on all shareholder  services may be obtained from KIRC by writing or
by calling toll free 1-800-343-2898.

KEYSTONE AUTOMATED RESPONSE LINE

    KARL offers  shareholders  specific fund account  information  and price and
yield  quotations  as  well  as the  ability  to  effect  account  transactions,
including investments,  exchanges and redemptions.  Shareholders may access KARL
by dialing toll free 1-800-346-3858 on any touch-tone telephone, 24 hours a day,
seven days a week.

EXCHANGES

    A  shareholder  who has obtained  the  appropriate  prospectus  may exchange
shares  of the Fund for  shares  of any of the other  seven  Keystone  Custodian
Funds, Keystone Precious Metals Holdings, Inc. ("KPMH"),  Keystone International
Fund Inc.  ("KIF"),  Keystone Tax Exempt Trust  ("KTET"),  Keystone Liquid Trust
("KLT") or Keystone Tax Free Fund ("KTFF") on the basis of their  respective net
asset  values by calling  toll free 1-  800-343-2898  or by writing  KIRC at Box
2121,  Boston,  Massachusetts  02106-2121.  (See  "How  to  Redeem  Shares"  for
additional  information  with  respect to telephone  transactions.)  Fund shares
purchased  by check may be exchanged  for shares of the named funds,  other than
KPMH, KTET or KTFF, after 15 days provided good payment for the purchase of Fund
shares has been collected.  In order to exchange Fund shares for shares of KPMH,
KTET or KTFF,  a  shareholder  must have held  Fund  shares  for a period of six
months.  You may exchange your shares for another Keystone fund for a $10 fee by
calling  or writing  to  Keystone.  The  exchange  fee is waived for  individual
investors  who make an exchange  using KARL.  If the shares  being  tendered for
exchange  have been held for less than  four  years and are still  subject  to a
deferred sales charge,  such charge will carry over to the shares being acquired
in the exchange  transaction.  The Fund  reserves  the right to  terminate  this
exchange offer or to change its terms, including the right to change the service
charge for any exchange.

    Orders to exchange  shares of the Fund for shares of KLT will be executed by
redeeming the shares of the Fund and  purchasing  shares of KLT at the net asset
value of KLT shares  determined  after the proceeds from such redemption  become
available,  which may be up to seven days after  such  redemption.  In all other
cases,  orders for exchanges  received by the Fund prior to 4:00 p.m. on any day
the funds are open for  business  will be executed at the  respective  net asset
values  determined  as of the close of business  that day.  Orders for exchanges
received  after 4:00 p.m. on any business day will be executed at the respective
net asset values determined at the close of the next business day.

    An  excessive  number  of  exchanges  may be  disadvantageous  to the  Fund.
Therefore,  the Fund, in addition to its right to reject any exchange,  reserves
the right to terminate the exchange  privilege of any shareholder who makes more
than five  exchanges  of  shares  of the funds in a year or three in a  calendar
quarter.

    An exchange  order must comply with the  requirements  for a  redemption  or
repurchase  order and must  specify  the dollar  value or number of shares to be
exchanged. Exchanges are subject to the minimum initial purchase requirements of
the fund being acquired.  An exchange  constitutes a sale for federal income tax
purposes.

  The exchange  privilege  is available  only in states where shares of the fund
being acquired may legally be sold.

RETIREMENT PLANS

    The  Fund  has  various  pension  and  profit-sharing   plans  available  to
investors,  including  Individual  Retirement Accounts ("IRAs");  Rollover IRAs;
Simplified  Employee  Pension  Plans  ("SEPs");   Tax  Sheltered  Annuity  Plans
("TSAs"); 401(k) Plans; Keogh Plans; Corporate Profit-Sharing Plans, Pension and
Target Benefit Plans; Money Purchase Pension Plans; and Salary- Reduction Plans.
For details,  including fees and  application  forms,  call KIRC toll free at 1-
800-247-4075  or  write  to  KIRC  at  P.O.  Box  2121,  Boston,   Massachusetts
02106-2121.

AUTOMATIC INVESTMENT PLAN

    Shareholders  may take  advantage  of  investing  on an  automatic  basis by
establishing an automatic  investment  plan.  Funds are drawn on a shareholder's
checking account monthly and used to purchase Fund shares.

AUTOMATIC WITHDRAWAL PLAN

    Under an Automatic  Withdrawal  Plan,  shareholders  may arrange for regular
monthly or quarterly fixed  withdrawal  payments.  Each payment must be at least
$100 and may be as much as 1% per month or 3% per quarter of the total net asset
value  of the Fund  shares  in the  shareholder's  account  when  the  Automatic
Withdrawal  Plan is  opened.  Fixed  withdrawal  payments  are not  subject to a
deferred sales charge.  Excessive  withdrawals may decrease or deplete the value
of a shareholder's account.

OTHER SERVICES

    Under  certain  circumstances,  shareholders  may,  within  30 days  after a
redemption, reinstate their accounts at current net asset value.

- --------------------------------------------------------------------------------
                                PERFORMANCE DATA
- --------------------------------------------------------------------------------

    From  time to time,  the Fund may  advertise  "total  return"  and  "current
yield."  BOTH FIGURES ARE BASED ON  HISTORICAL  EARNINGS AND ARE NOT INTENDED TO
INDICATE  FUTURE  PERFORMANCE.  Total return refers to the Fund's average annual
compounded  rates of return over specified  periods  determined by comparing the
initial  amount  invested to the ending  redeemable  value of that  amount.  The
resulting  equation assumes  reinvestment of all dividends and distributions and
deduction of all recurring charges,  applicable to all shareholder accounts. The
deduction of the contingent deferred sales charge is reflected in the applicable
years. The exchange fee is not included in the calculation.

    Current yield  quotations  represent the yield on an investment for a stated
30-day period computed by dividing net investment income earned per share during
the base period by the maximum  offering  price per share on the last day of the
base period. The Fund presently does not intend to advertise current yield.

    The Fund may include comparative performance information when advertising or
marketing the Fund's shares, such as data from Lipper Analytical Services,  Inc.
or other industry publications.

- --------------------------------------------------------------------------------
FUND SHARES
- --------------------------------------------------------------------------------

    The Fund currently issues one class of shares,  which participate equally in
dividends and distributions and have equal voting, liquidation and other rights.
When issued and paid for, the shares will be fully paid and nonassessable by the
Fund.  Shares may be exchanged as explained  under  "Shareholder  Services," but
will  have no other  preference,  conversion,  exchange  or  preemptive  rights.
Shareholders  are entitled to one vote for each full share owned and  fractional
votes for fractional  shares.  Shares are  redeemable,  transferable  and freely
assignable as  collateral.  There are no sinking fund  provisions.  The Fund may
establish additional classes or series of shares.

    The Fund does not have annual meetings.  The Fund will have special meetings
from time to time as required under its Restatement of Trust Agreement and under
the 1940  Act.  As  provided  in the  Fund's  Restatement  of  Trust  Agreement,
shareholders  have the  right  to  remove  Trustees  by an  affirmative  vote of
two-thirds of the outstanding shares. A special meeting of the shareholders will
be held when 10% of the outstanding  shares request a meeting for the purpose of
removing  a  Trustee.   The  Fund  is   prepared  to  assist   shareholders   in
communications  with one another for the purpose of convening  such a meeting as
prescribed by Section 16(c) of the 1940 Act.

    Under  Massachusetts law, it is possible that a Fund shareholder may be held
personally liable for the Fund's obligations. However, the Fund's Restatement of
Trust provides that shareholders  shall not be subject to any personal liability
for the Fund's obligations and provides indemnification from Fund assets for any
shareholder held personally  liable for the Fund's  obligations.  Disclaimers of
such liability are included in each Fund agreement.

- -------------------------------------------------------------------------------
ADDITIONAL INFORMATION
- -------------------------------------------------------------------------------

    KIRC, located at 101 Main Street, Cambridge,  Massachusetts 02142-1519, is a
wholly-owned subsidiary of Keystone. As previously mentioned, KIRC serves as the
Fund's transfer agent and dividend disbursing agent.

    When the Fund  determines from its records that more than one account in the
Fund is registered in the name of a shareholder or shareholders  having the same
address,  upon written notice to those shareholders,  the Fund intends,  when an
annual report or semi-annual report of the Fund is required to be furnished,  to
mail one copy of such report to that address.

    Except as otherwise  stated in this  prospectus or required by law, the Fund
reserves  the right to change the terms of the offer  stated in this  prospectus
without shareholder  approval,  including the right to impose or change fees for
services provided.

<PAGE>
- ------------------------------------------------------------------------------
                       ADDITIONAL INVESTMENT INFORMATION
- ------------------------------------------------------------------------------

    The Fund may  engage in the  following  investment  practices  to the extent
described in the prospectus and the statement of additional information.

OBLIGATIONS OF FOREIGN BRANCHES OF UNITED STATES BANKS

    The obligations of foreign branches of U.S. banks may be general obligations
of the parent bank in  addition  to the issuing  branch or may be limited by the
terms of a specific obligation and by government regulation. Payment of interest
and principal upon these obligations may also be affected by governmental action
in the  country of domicile of the branch  (generally  referred to as  sovereign
risk).  In  addition,  evidences of  ownership  of such  securities  may be held
outside the U.S., and the Fund may be subject to the risks  associated  with the
holding of such property overseas. Examples of governmental actions would be the
imposition  of  currency  controls,  interest  limitations,  withholding  taxes,
seizure of assets or the  declaration  of a  moratorium.  Various  provisions of
federal law  governing  domestic  branches  do not apply to foreign  branches of
domestic banks.

OBLIGATIONS OF UNITED STATES BRANCHES OF FOREIGN BANKS

    Obligations of U.S. branches of foreign banks may be general  obligations of
the parent  bank in addition  to the  issuing  branch,  or may be limited by the
terms of a specific obligation and by federal and state regulation as well as by
governmental  action  in the  country  in which  the  foreign  bank has its head
office. In addition,  there may be less publicly  available  information about a
U.S. branch of a foreign bank than about a domestic bank.

MASTER DEMAND NOTES

    Master demand notes are unsecured  obligations that permit the investment of
fluctuating  amounts by the Fund at varying rates of interest pursuant to direct
arrangements  between the Fund, as lender,  and the issuer, as borrower.  Master
demand  notes may  permit  daily  fluctuations  in the  interest  rate and daily
changes in the amounts  borrowed.  The Fund has the right to increase the amount
under the note at any time up to the full amount  provided by the note agreement
or to decrease  the amount.  The borrower may repay up to the full amount of the
note without penalty. Notes purchased by the Fund must permit the Fund to demand
payment of  principal  and accrued  interest at any time (on not more than seven
days notice).  Notes  acquired by the Fund may have  maturities of more than one
year, provided that (1) the Fund is entitled to payment of principal and accrued
interest  upon not more than seven days  notice and (2) the rate of  interest on
such notes is adjusted  automatically at periodic  intervals which normally will
not exceed 31 days,  but may extend up to one year. The notes are deemed to have
a maturity equal to the longer of the period remaining to the next interest rate
adjustment or the demand notice period.  Because these types of notes are direct
lending arrangements  between the lender and borrower,  such instruments are not
normally traded and there is no secondary market for these notes,  although they
are  redeemable  and thus  repayable  by the borrower at face value plus accrued
interest at any time.  Accordingly,  the Fund's  right to redeem is dependent on
the  ability of the  borrower  to pay  principal  and  interest  on  demand.  In
connection  with master  demand note  arrangements,  Keystone  considers,  under
standards  established by the Board of Trustees,  earning  power,  cash flow and
other  liquidity  ratios of the  borrower  and will  monitor  the ability of the
borrower to pay principal and interest on demand.  These notes are not typically
rated by credit rating agencies. Unless rated, the Fund will invest in them only
if the issuer meets the criteria established for commercial paper.

REPURCHASE AGREEMENTS

    The Fund may enter  into  repurchase  agreements  with  member  banks of the
Federal Reserve System having at least $1 billion in assets,  primary dealers in
U.S. government securities or other financial  institutions believed by Keystone
to be  credit-  worthy.  Such  persons  must be  registered  as U.S.  government
securities  dealers  with an  appropriate  regulatory  organization.  Under such
agreements, the bank, primary dealer or other financial institution agrees, upon
entering into the contract, to repurchase the security at a mutually agreed upon
date and price,  thereby determining the yield during the term of the agreement.
This results in a fixed rate of return insulated from market fluctuations during
such period. Under a repurchase agreement, the seller must maintain the value of
the securities  subject to the agreement at not less than the repurchase  price,
such  value  being  determined  on a  daily  basis  by  marking  the  underlying
securities  to their  market  value.  Although  the  securities  subject  to the
repurchase  agreement  might bear  maturities  exceeding  a year,  the Fund only
intends to enter into repurchase agreements that provide for settlement within a
year and usually within seven days.  Securities subject to repurchase agreements
will be held by the  Fund's  custodian  or in the  Federal  Reserve  book  entry
system.  The  Fund  does not bear  the  risk of a  decline  in the  value of the
underlying security unless the seller defaults under its repurchase  obligation.
In the  event of a  bankruptcy  or other  default  of a seller  of a  repurchase
agreement,  the Fund could  experience both delays in liquidating the underlying
securities  and  losses,  including  (1)  possible  declines in the value of the
underlying  securities  during  the period  while the Fund seeks to enforce  its
rights thereto;  (2) possible  subnormal  levels of income and lack of access to
income during this period;  and (3) expenses of enforcing its rights.  The Board
of Trustees has established  procedures to evaluate the creditworthiness of each
party with whom the Fund enters into repurchase agreements by setting guidelines
and  standards  of review for Keystone and  monitoring  Keystone's  actions with
regard to repurchase agreements.

REVERSE REPURCHASE AGREEMENTS

    Under a reverse  repurchase  agreement,  the Fund would sell  securities and
agree to  repurchase  them at a mutually  agreed  upon date and price.  The Fund
intends to enter into reverse repurchase agreements to avoid otherwise having to
sell  securities  during   unfavorable   market  conditions  in  order  to  meet
redemptions. At the time the Fund enters into a reverse repurchase agreement, it
will establish a segregated account with the Fund's custodian  containing liquid
assets  having a value not less than the  repurchase  price  (including  accrued
interest)  and will  subsequently  monitor  the  account to ensure such value is
maintained. Reverse repurchase agreements involve the risk that the market value
of the securities that the Fund is obligated to repurchase may decline below the
repurchase  price.  Borrowing  and  reverse  repurchase  agreements  magnify the
potential  for  gain  or loss  on the  portfolio  securities  of the  Fund  and,
therefore,  increase  the  possibility  of  fluctuation  in the Fund's net asset
value.  Such  practices  may  constitute  leveraging.  In the event the buyer of
securities under a reverse repurchase  agreement files for bankruptcy or becomes
insolvent,  such buyer or its trustee or receiver  may receive an  extension  of
time to determine  whether to enforce the Fund's  obligation to  repurchase  the
securities  and  the  Fund's  use of the  proceeds  of  the  reverse  repurchase
agreement may effectively be restricted pending such determination. The staff of
the  Securities  and Exchange  Commission  has taken the  position  that reverse
repurchase  agreements are subject to the percentage limit on borrowings imposed
under the 1940 Act.

FOREIGN SECURITIES

    The Fund may invest up to 25% of its assets in securities principally traded
in securities markets outside the U.S. While investment in foreign securities is
intended to reduce risk by providing further  diversification,  such investments
involve  sovereign  risk in  addition  to the credit and market  risks  normally
associated  with  domestic  securities.  Foreign  investments  may  be  affected
favorably  or  unfavorably  by changes in currency  rates and  exchange  control
regulations.  There may be less publicly  available  information about a foreign
company than about a U.S.  company,  and foreign companies may not be subject to
accounting,   auditing  and  financial   reporting  standards  and  requirements
comparable  to those  applicable to U.S.  companies.  Securities of some foreign
companies are less liquid or more volatile  than  securities of U.S.  companies,
and foreign  brokerage  commissions and custodian fees are generally higher than
in the United States.  Investments in foreign  securities may also be subject to
other risks  different from those  affecting U.S.  investments,  including local
political or economic developments,  expropriation or nationalization of assets,
imposition of  withholding  taxes on dividend or interest  payments and currency
blockage  (which would prevent cash from being brought back to the U.S.).  These
risks are  carefully  considered  by  Keystone  prior to the  purchase  of these
securities.

"WHEN ISSUED" SECURITIES

    The Fund may also  purchase and sell  securities  and  currencies  on a when
issued and delayed delivery basis. When issued or delayed delivery  transactions
arise when  securities  or  currencies  are  purchased  or sold by the Fund with
payment  and  delivery  taking  place in the  future in order to secure  what is
considered  to be an  advantageous  price  and  yield to the Fund at the time of
entering into the transaction.  When the Fund engages in when issued and delayed
delivery  transactions,  the Fund relies on the buyer or seller, as the case may
be, to consummate the sale.  Failure to do so may result in the Fund missing the
opportunity  to  obtain a price or yield  considered  to be  advantageous.  When
issued and  delayed  delivery  transactions  may be expected to occur a month or
more before delivery is due. No payment or delivery is made by the Fund however,
until it receives payment or delivery from the other party to the transaction. A
separate  account  of  liquid  assets  equal  to  the  value  of  such  purchase
commitments  will be maintained  until payment is made.  When issued and delayed
delivery  agreements  are  subject  to risks from  changes  in value  based upon
changes in the level of interest rates, currency rates and other market factors,
both  before  and after  delivery.  The Fund does not  accrue any income on such
securities or currencies prior to their delivery. To the extent the Fund engages
in when issued and delayed  delivery  transactions,  it will do so for  purposes
which are consistent with its investment objectives and policies and not for the
purpose of investment  leverage.  The Fund  currently  does not intend to invest
more than 5% of its assets in when issued or delayed delivery transactions.

LOANS OF SECURITIES TO BROKER-DEALERS

    The Fund may lend  securities  to brokers or dealers  pursuant to agreements
requiring  that the loans be  continuously  secured by cash or securities of the
U.S. government,  its agencies or instrumentalities,  or any combination of cash
and such  securities,  as collateral equal at all times in value to at least the
market value of the securities  loaned.  Such securities  loans will not be made
with  respect  to the Fund if, as a result,  the  aggregate  of all  outstanding
securities  loans  exceeds 15% of the value of the Fund's  total assets taken at
their current value.  The Fund continues to receive interest or dividends on the
securities  loaned and  simultaneously  earns  interest on the investment of the
cash loan collateral in U.S. Treasury notes, certificates of deposit, other high
grade,  short-term  obligations or interest bearing cash  equivalents.  Although
voting rights  attendant to securities  loaned pass to the borrower,  such loans
may be called at any time and will be called so that the securities may be voted
by the Fund if, in the  opinion of the Fund,  a  material  event  affecting  the
investment  is to  occur.  There may be risks of delay in  receiving  additional
collateral or in recovering the securities  loaned or even loss of rights in the
collateral  should the borrower of the securities  fail  financially.  Loans may
only  be made to  borrowers  deemed  to be of  good  standing,  under  standards
approved  by the Board of  Trustees,  when the income to be earned from the loan
justifies the attendant risks.

DERIVATIVES

    The Fund may use  derivatives in  furtherance  of its investment  objective.
Derivatives are financial  contracts whose value depends on, or is derived from,
the value of an underlying asset,  reference rate or index. These assets, rates,
and indices may include bonds, stocks, mortgages,  commodities,  interest rates,
currency exchange rates, bond indices and stock indices. Derivatives can be used
to earn income or protect  against  risk, or both.  For example,  one party with
unwanted  risk may agree to pass that risk to  another  party who is  willing to
accept the risk, the second party being  motivated,  for example,  by the desire
either to earn income in the form of a fee or premium from the first  party,  or
to reduce its own unwanted  risk by  attempting to pass all or part of that risk
to the first party.

    Derivatives  can be used by  investors  such as the Fund to earn  income and
enhance  returns,  to hedge or adjust  the risk  profile of the  portfolio,  and
either in place of more traditional  direct investments or to obtain exposure to
otherwise inaccessible markets. The Fund is permitted to use derivatives for one
or  more of  these  purposes,  although  the  Fund  generally  uses  derivatives
primarily as direct investments in order to enhance yields and broaden portfolio
diversification.  Each of these uses entails  greater  risk than if  derivatives
were used solely for  hedging  purposes.  The Fund uses  futures  contracts  and
related  options for hedging  purposes.  Derivatives  are a valuable tool which,
when used  properly,  can  provide  significant  benefit  to Fund  shareholders.
Keystone is not an  aggressive  user of  derivatives  with  respect to the Fund.
However,  the Fund may take positions in those  derivatives  that are within its
investment  policies if, in Keystone's  judgement,  this represents an effective
response  to  current  or  anticipated  market  conditions.  Keystone's  use  of
derivatives  is subject to  continuous  risk  assessment  and  control  from the
standpoint of the Fund's investment objectives and policies.  Derivatives may be
(1 )  standardized,  exchange  traded  contracts  or (2)  customized,  privately
negotiated  contracts.  Exchange-traded  derivatives  tend to be more liquid and
subject to less credit risk than those that are privately negotiated.

    There are four principal types of derivative instruments,  options, futures,
forwards and swaps, from which virtually any type of derivative  transaction can
be created.  Further information regarding options and futures is provided later
in  this  section  and  is  provided  in  the  Fund's  statement  of  additional
information. The Fund does not presently engage in the use of swaps.

    While the judicious use of derivatives by  experienced  investment  managers
such as Keystone can be  beneficial,  derivatives  also involve risks  different
from,  and,  in  certain  cases,  greater  than,  the  risks  presented  by more
traditional  investments.  Following is a general  discussion of important  risk
factors and issues  concerning  the use of  derivatives  that  investors  should
understand before investing in the Fund.

*  Market Risk -- This is the general risk attendant to all investments that the
   value of a particular  investment  will decline or otherwise  change in a way
   detrimental to the Fund's interest.

*  Management  Risk -- Derivative  products are highly  specialized  instruments
   that require  investment  techniques  and risk analyses  different from those
   associated  with  stocks  and  bonds.  The use of a  derivative  requires  an
   understanding  not  only  of  the  underlying  instrument,  but  also  of the
   derivative  itself,  without the benefit of observing the  performance of the
   derivative under all possible market conditions.  In particular,  the use and
   complexity of derivatives  require the  maintenance  of adequate  controls to
   monitor the transactions  entered into, the ability to assess the risk that a
   derivative  adds to the Fund's  portfolio and the ability to forecast  price,
   interest rate or currency exchange rate movements correctly.

*  Credit Risk -- This is the risk that a loss may be sustained by the Fund as a
   result of the failure of a another party to a derivative (usually referred to
   as a "counterparty") to comply with the terms of the derivative contract. The
   credit  risk for  exchange  traded  derivatives  is  generally  less than for
   privately  negotiated  derivatives,  since the clearing  house,  which is the
   issuer  or  counterparty  to  each  exchange-traded  derivative,  provides  a
   guarantee of  performance.  This  guarantee  is supported by a daily  payment
   system (i.e., margin requirements) operated by the clearing house in order to
   reduce overall credit risk. For privately negotiated derivatives, there is no
   similar  clearing  agency  guarantee.   Therefore,  the  Fund  considers  the
   creditworthiness of each counterparty to a privately negotiated derivative in
   evaluating potential credit risk.

*  Liquidity  Risk --  Liquidity  risk exists when a  particular  instrument  is
   difficult to purchase or sell. If a derivative  transaction  is  particularly
   large  or if the  relevant  market  is  illiquid  (as is the case  with  many
   privately  negotiated  derivatives),  it may not be  possible  to  initiate a
   transaction or liquidate a position at an advantageous price.

*  Leverage Risk -- Since many  derivatives have a leverage  component,  adverse
   changes  in the  value or level of the  underlying  asset,  rate or index can
   result  in a loss  substantially  greater  than the  amount  invested  in the
   derivative  itself.  In the  case of  swaps,  the risk of loss  generally  is
   related to a notional principal amount, even if the parties have not made any
   initial  investment.  Certain  derivatives  have the  potential for unlimited
   loss, regardless of the size of the initial investment.

*  Other  Risks  --  Other  risks  in  using  derivatives  include  the  risk of
   mispricing  or  improper  valuation  and  the  inability  of  derivatives  to
   correlate  perfectly  with  underlying  assets,   rates  and  indices.   Many
   derivatives; in particular privately negotiated derivatives,  are complex and
   often valued  subjectively.  Improper valuations can result in increased cash
   payment  requirements  to  counterparties  or a  loss  of  value  to a  Fund.
   Derivatives  do not always  perfectly  or even highly  correlate or track the
   value of the assets,  rates or indices  they are  designed to closely  track.
   Consequently,  the Fund's use of  derivatives  may not always be an effective
   means of, and sometimes could be counterproductive  to, furthering the Fund's
   investment objective.

OPTIONS TRANSACTIONS 

    WRITING COVERED  OPTIONS.  The Fund may write (i.e.,  sell) covered call and
put options.  By writing a call option,  the Fund becomes  obligated  during the
term of the option to deliver the securities  underlying the option upon payment
of the  exercise  price.  By writing a put option,  the Fund  becomes  obligated
during the term of the option to purchase the  securities  underlying the option
at the  exercise  price if the  option  is  exercised.  The Fund  also may write
straddles  (combinations  of  covered  puts and  calls  on the  same  underlying
security).

    The Fund may only write  "covered"  options.  This means that so long as the
Fund is  obligated  as the  writer of a call  option it will own the  underlying
securities  subject  to the  option  or,  in the  case of call  options  on U.S.
Treasury bills, the Fund might own substantially similar U.S. Treasury bills. If
the Fund has written  options  against all of its securities  that are available
for writing options,  the Fund may be unable to write additional  options unless
it sells a portion of its portfolio  holdings to obtain new  securities  against
which it can write options. If this were to occur, higher portfolio turnover and
correspondingly  greater  brokerage  commissions and other transaction costs may
result. The Fund does not expect, however, that this will occur.

    The Fund will be considered "covered" with respect to a put option it writes
if, so long as it is obligated as the writer of the put option,  it deposits and
maintains  with its  custodian in a segregated  account  liquid  assets having a
value equal to or greater than the exercise price of the option.

    The principal reason for writing call or put options is to obtain, through a
receipt of  premiums,  a greater  current  return  than would be realized on the
underlying  securities alone. The Fund receives a premium from writing a call or
put option, which it retains whether or not the option is exercised.  By writing
a call  option,  the Fund might lose the  potential  for gain on the  underlying
security while the option is open, and, by writing a put option,  the Fund might
become  obligated to purchase the underlying  security for more than its current
market price upon exercise.

    PURCHASING  OPTIONS.  The Fund may purchase put or call  options,  including
purchasing put or call options for the purpose of offsetting  previously written
put or call options of the same series.

    If the Fund is unable to effect a closing purchase  transaction with respect
to  covered  options  it has  written,  the  Fund  will  not be able to sell the
underlying  securities  or dispose of assets held in a segregated  account until
the options expire or are exercised.

    An option  position  may be closed  out only in a  secondary  market  for an
option of the same  series.  Although the Fund  generally  will write only those
options for which there appears to be an active  secondary  market,  there is no
assurance that a liquid secondary market will exist for any particular option at
any particular  time, and, for some options,  no secondary  market may exist. In
such  event,  it might not be  possible  to effect a  closing  transaction  in a
particular option.

    Options on some  securities  are  relatively  new, and it is  impossible  to
predict the amount of trading  interest that will exist in such  options.  There
can be no assurance that viable markets will develop or continue. The failure of
such  markets to  develop  or  continue  could  significantly  impair the Fund's
ability to use such options to achieve its investment objective.

    OPTIONS TRADING MARKETS.  Options in which the Fund will trade are generally
listed  on  national  securities  exchanges.  Exchanges  on which  such  options
currently  are traded  include the Chicago  Board  Options  Exchange and the New
York,  American,  Pacific  and  Philadelphia  Stock  Exchanges.  Options on some
securities may not be listed on any exchange, but traded in the over-the-counter
market.  Options  traded in the  over-the-counter  market involve the additional
risk that securities  dealers  participating in such transactions  could fail to
meet  their  obligations  to  the  Fund.  The  use  of  options  traded  in  the
over-the-counter  market may be subject to limitations  imposed by certain state
securities  authorities.  In  addition  to  the  limits  on its  use of  options
discussed herein, the Fund is subject to the investment  restrictions  described
in this prospectus and in the statement of additional information.

    The staff of the Securities and Exchange  Commission is of the view that the
premiums  that the Fund pays for the purchase of unlisted  options and the value
of securities used to cover unlisted  options written by the Fund are considered
to be invested in illiquid  securities or assets for the purpose of  calculating
whether the Fund is in compliance with its policies on illiquid securities.

FUTURES TRANSACTIONS

    The Fund may enter into currency and other financial  futures  contracts and
write options on such  contracts.  The Fund intends to enter into such contracts
and related options for hedging  purposes.  The Fund will enter into securities,
currency or index based futures  contracts in order to hedge against  changes in
interest  or  exchange  rates  or  securities  prices.  A  futures  contract  on
securities or currencies is an agreement to buy or sell securities or currencies
at a  specified  price  during a  designated  month.  A  futures  contract  on a
securities index does not involve the actual delivery of securities,  but merely
requires  the payment of a cash  settlement  based on changes in the  securities
index. The Fund does not make payment or deliver securities upon entering into a
futures contract.  Instead, it puts down a margin deposit,  which is adjusted to
reflect  changes  in the value of the  contract  and which  continues  until the
contract is terminated.

    The Fund may sell or purchase futures contracts.  When a futures contract is
sold by the Fund,  the value of the contract will tend to rise when the value of
the underlying  securities or currencies  declines and to fall when the value of
such securities or currencies increases.  Thus, the Fund sells futures contracts
in order  to  offset a  possible  decline  in the  value  of its  securities  or
currencies.  If a futures  contract is purchased  by the Fund,  the value of the
contract  will  tend to rise  when the  value of the  underlying  securities  or
currencies increases and to fall when the value of such securities or currencies
declines. The Fund intends to purchase futures contracts in order to fix what is
believed by Keystone to be a favorable  price and rate of return for  securities
or favorable exchange rate for currencies the Fund intends to purchase.

    The Fund also intends to purchase put and call options on futures  contracts
for hedging purposes. A put option purchased by the Fund would give it the right
to  assume a  position  as the  seller  of a  futures  contract.  A call  option
purchased  by the Fund  would  give it the  right to  assume a  position  as the
purchaser of a futures contract. The purchase of an option on a futures contract
requires  the Fund to pay a  premium.  In  exchange  for the  premium,  the Fund
becomes  entitled  to exercise  the  benefits,  if any,  provided by the futures
contract,  but is not  required to take any action  under the  contract.  If the
option cannot be exercised profitably before it expires, the Fund's loss will be
limited to the amount of the premium and any transaction costs.

    The Fund may enter into closing  purchase and sale  transactions in order to
terminate a futures  contract  and may sell put and call options for the purpose
of closing out its options  positions.  The Fund's ability to enter into closing
transactions  depends on the development  and maintenance of a liquid  secondary
market.  There is no assurance that a liquid secondary market will exist for any
particular  contract or at any  particular  time.  As a result,  there can be no
assurance  that the Fund will be able to enter  into an  offsetting  transaction
with respect to a particular  contract at a particular  time. If the Fund is not
able to enter  into an  offsetting  transaction,  the Fund will  continue  to be
required to maintain  the margin  deposits on the  contract  and to complete the
contract according to its terms, in which case, it would continue to bear market
risk on the transaction.

    Although futures and related options transactions are intended to enable the
Fund to manage  market,  interest  rate or  exchange  rate  risk,  unanticipated
changes in interest  rates,  exchange  rates or market  prices  could  result in
poorer performance than if it had not entered into these  transactions.  Even if
Keystone correctly  predicts interest or exchange rate movements,  a hedge could
be unsuccessful  if changes in the value of the Fund's futures  position did not
correspond to changes in the value of its investments.  This lack of correlation
between the Fund's futures and securities or currencies  positions may be caused
by differences  between the futures and  securities or currencies  markets or by
differences  between the securities or currencies  underlying the Fund's futures
position and the  securities  or  currencies  held by or to be purchased for the
Fund.  Keystone will attempt to minimize these risks through  careful  selection
and monitoring of the Fund's futures and options positions.

    The Fund does not intend to use  futures  transactions  for  speculation  or
leverage.  The Fund has the ability to write options on futures,  but intends to
write such  options only to close out options  purchased  by the Fund.  The Fund
will not change these  policies  without  supplementing  the  information in its
prospectus and statement of additional information.

FOREIGN CURRENCY TRANSACTIONS

    As discussed  above,  the Fund may invest in securities of foreign  issuers.
When the Fund invests in foreign securities, they usually will be denominated in
foreign  currencies,  and  the  Fund  temporarily  may  hold  funds  in  foreign
currencies.  Thus,  the value of Fund  shares  will be  affected  by  changes in
exchange rates.

    As one way of managing  exchange  rate risk,  in  addition to entering  into
currency futures  contracts,  the Fund may enter into forward currency  exchange
contracts  (agreements to purchase or sell  currencies at a specified  price and
date).  The exchange rate for the  transaction  (the amount of currency the Fund
will deliver or receive when the contract is  completed)  is fixed when the Fund
enters into the  contract.  The Fund usually will enter into these  contracts to
stabilize the U.S.  dollar value of a security it has agreed to buy or sell. The
Fund intends to use these contracts to hedge the U.S. dollar value of a security
it already owns, particularly if the Fund expects a decrease in the value of the
currency in which the foreign  security is  denominated.  Although the Fund will
attempt to benefit  from using  forward  contracts,  the  success of its hedging
strategy  will depend on  Keystone's  ability to  accurately  predict the future
exchange rates between foreign  currencies and the U.S. dollar. The value of the
Fund's investments denominated in foreign currencies will depend on the relative
strength of those currencies and the U.S.  dollar,  and the Fund may be affected
favorably or unfavorably  by changes in the exchange  rates or exchange  control
regulations  between  foreign  currencies  and the  dollar.  Changes  in foreign
currency  exchange  rates also may affect the value of  dividends  and  interest
earned,  gains and losses  realized on the sale of securities and net investment
income  and  gains,  if any,  to be  distributed  to  shareholders  by the Fund.
Although the Fund does not currently intend to do so, the Fund may also purchase
and sell  options  related  to foreign  currencies.  The Fund does not intend to
enter into foreign currency transactions for speculation or leverage.


<PAGE>

    KEYSTONE CUSTODIAN                                   K E Y S T O N E
     FAMILY OF FUNDS

            *                                                [Photo]
                                                          Father and Son
B-1 High Grade Bond Fund                                  Raking Leaves
B-2 Diversified Bond Fund
B-4 High Income Bond Fund
K-1 Balanced Income Fund
K-2 Strategic Growth Fund
S-1 Blue Chip Stock Fund
S-3 Capital Growth Fund
S-4 Small Company Growth Fund
International Fund
Precious Metals Holdings
Tax Free Fund
Tax Exempt Trust                                         S-1 BLUE CHIP
Liquid Trust                                              STOCK FUND



                                                            [Logo]
[Logo] KEYSTONE
       Distributors, Inc.                               PROSPECTUS AND
                                                          APPLICATION
       200 Berkeley Street
       Boston, Massachusetts 02116-5034
S1-P 12/94
12M                             [Recycled Paper Logo]

<PAGE>

                      STATEMENT OF ADDITIONAL INFORMATION

                      KEYSTONE CUSTODIAN FUND, SERIES S-1

                              BLUE CHIP STOCK FUND

                               DECEMBER 29, 1994



     This statement of additional  information is not a prospectus,  but relates
to, and should be read in conjunction with, the prospectus of Keystone Custodian
Fund,  Series S-1 (the "Fund") dated December 29, 1994. A copy of the prospectus
may be obtained from Keystone  Distributors,  Inc. ("KDI"), the Fund's principal
underwriter   ("Principal   Underwriter"),    200   Berkeley   Street,   Boston,
Massachusetts 02116-5034 or your broker-dealer.

                               TABLE OF CONTENTS
                                                                       Page

         The Fund's Objective and Policies                              2
         Investment Restrictions                                        2
         Valuation of Securities                                        4
         Distributions and Taxes                                        5
         Sales Charges                                                  6
         Distribution Plan                                              8
         The Trust Agreement                                           10
         Investment Manager                                            12
         Investment Adviser                                            14
         Trustees and Officers                                         16
         Principal Underwriter                                         19
         Brokerage                                                     20
         Standardized Total Return
            and Yield Quotations                                       22
         Additional Information                                        23
         Appendix                                                      A-1
         Financial Statements                                          F-1
         Independent Auditors' Report                                  F-12


                       THE FUND'S OBJECTIVE AND POLICIES

     The Fund is an open-end,  diversified  management  investment company.  The
Fund's  investment  objective is to provide  shareholders with the best possible
growth of capital  and  long-term  growth of income by  investing  its assets as
fully as practicable.  To do so, Keystone  Custodian  Funds,  Inc.  ("Keystone")
employs more than one investment technique.  For example, it selects investments
that it expects will outperform the Keystone  Custodian  Fund,  Series S-1 Class
(the "S-1 Class") (the entire group of  securities  from which the Fund may make
selections).  It also selects  investments  primarily from the S-1 Class that it
expects to  approximate  the changes in value of the  securities  comprising the
entire  S-1  Class.  With  regard to the  latter,  Keystone  uses a  statistical
investment  technique employing a number of criteria,  such as making selections
that reflect the industry  distribution  of the  securities  comprising  the S-1
Class and also reflect the market  volatility of the S-1 Class securities within
each industry.  The portion of the Fund's portfolio so selected varies from time
to time as Keystone determines to be appropriate.  Such variation ranges from 0%
to 100% of the  portfolio.  On August 31,  1994,  61% of the value of  portfolio
securities was so selected.

                            INVESTMENT RESTRICTIONS

     None of the  restrictions  enumerated  in  this  paragraph  may be  changed
without a vote of the  holders  of a  majority,  as  defined  in the  Investment
Company Act of 1940 (the "1940 Act"), of the Fund's outstanding shares. The Fund
shall not do any of the following:

     (1) invest more than 5% of its total assets,  computed at market value,  in
the securities of any one issuer,  other than securities issued or guaranteed by
the United States ("U.S.") Government, its agencies or instrumentalities;

     (2) invest in more than 10% of the outstanding voting securities of any one
issuer, other than securities issued or guaranteed by the U.S.  Government,  its
agencies or instrumentalities;

     (3) invest more than 5% of the value of its total assets in companies which
have been in operation for less than three years;

     (4) borrow money,  except that the Fund may (1) borrow money from banks for
temporary or emergency  purposes in aggregate  amounts up to 10% of the value of
the Fund's net assets  (computed at cost); or (2) enter into reverse  repurchase
agreements (bank  borrowings and reverse  repurchase  agreements,  in aggregate,
shall not exceed 10% of the value of the Fund's net assets);

     (5)  underwrite  securities,  except that the Fund may purchase  securities
from  issuers  thereof or others  and  dispose  of such  securities  in a manner
consistent with its other investment policies;  in the disposition of restricted
securities  the Fund may be  deemed  to be an  underwriter,  as  defined  in the
Securities Act of 1933 (the "1933 Act");

     (6) purchase or sell real estate or  interests in real estate,  except that
it may purchase and sell  securities  secured by real estate and  securities  of
companies which invest in real estate, and will not purchase or sell commodities
or  commodity  contracts,  except  that the Fund may engage in currency or other
financial futures contracts and related options transactions;

     (7) invest for the primary purpose of exercising control over or management
of any issuer;

     (8) make margin purchases or short sales of securities;

     (9) make loans,  except that the Fund may purchase money market securities,
enter into repurchase  agreements,  buy publicly and privately  distributed debt
securities   and  lend  limited   amounts  of  its   portfolio   securities   to
broker-dealers;  all  such  investments  must  be  consistent  with  the  Fund's
investment objective and policies;

     (10) invest more than 25% of its total assets in the  securities of issuers
in any single  industry,  other than securities  issued by banks and savings and
loan associations or securities issued or guaranteed by the U.S. Government, its
agencies or instrumentalities; and

     (11) purchase the securities of any other investment  company except in the
open market and at customary brokerage rates and in no event more than 3% of the
voting securities of any investment company.

     The Fund has no current  intention of attempting to increase its net income
by borrowing and intends to repay any  borrowings  made in  accordance  with the
fourth  investment  restriction  enumerated above before it makes any additional
investments.

     The  Fund  intends  to  follow  policies  of the  Securities  and  Exchange
Commission  as they are  adopted  from time to time  with  respect  to  illiquid
securities,  including,  at this time, (1) treating as illiquid  securities that
may not be sold or disposed of in the ordinary  course of business  within seven
days at  approximately  the value at which the Fund has valued the investment on
its books and (2)  limiting its  holdings of such  securities  to 15% of its net
assets.

     If a percentage  limit is satisfied at the time of investment or borrowing,
a later increase or decrease  resulting from a change in the value of a security
or a decrease in Fund assets is not a violation of the limit.

     Additional  restrictions  adopted by the Fund,  which may be changed by the
Fund's  Board of  Trustees,  stipulate  that the Fund may not purchase or retain
securities of an issuer if, to the knowledge of the Fund,  any officer,  Trustee
or Director of the Fund, Keystone  Management,  Inc. ("Keystone  Management") or
Keystone, each owning beneficially more than 1/2 of 1% of the securities of such
issuer, own, in the aggregate, more than 5% of the securities of such issuer, or
such  persons  or  management  personnel  of the Fund,  Keystone  Management  or
Keystone  have a  substantial  beneficial  interest  in the  securities  of such
issuer.  Portfolio  securities of the Fund may not be purchased  from or sold or
loaned to Keystone Management, Keystone or any affiliate thereof or any of their
Directors, officers or employees.

     In order to permit the sale of Fund shares in certain states,  the Fund may
make commitments more  restrictive  than the investment  restrictions  described
above.  Should the Fund determine  that any such  commitment is no longer in the
best interests of the Fund, it will revoke the  commitment by terminating  sales
of its shares in the state involved.

                           VALUATION OF SECURITIES

     Current  value for the Fund's  portfolio  securities  is  determined in the
following manner:

     Securities traded on an established exchange are valued on the basis of the
last sales price on the exchange where the securities are primarily traded prior
to the time of the valuation.  Securities traded in the over-the-counter market,
for which complete  quotations are readily available,  are valued at the mean of
the bid and asked prices at the time of valuation.  Short-term  investments that
are purchased with maturities of sixty days or less are valued at amortized cost
(original  purchase cost as adjusted for amortization of premium or accretion of
discount),  which,  when combined with accrued  interest,  approximates  market.
Short-term  investments  maturing  in more than sixty days are valued at current
market  value.  Short-term  investments  maturing  in more than  sixty days when
purchased  held on the  sixtieth  day prior to maturity  are valued at amortized
cost (market value on the sixtieth day adjusted for  amortization  of premium or
accretion of discount), which, when combined with accrued interest, approximates
market and reflects fair value as determined by the Board of Trustees.

     The Board of Trustees values the following securities at prices it deems in
good faith to be fair: (1)  securities,  including  restricted  securities,  for
which complete quotations are not readily available; (2) listed securities if in
the Fund's opinion, the last sales price does not reflect a current market value
or if no sale occurred; and (3) other assets.

                            DISTRIBUTIONS AND TAXES

     The Fund ordinarily distributes its net capital gains in shares of the Fund
or, at the option of the  shareholder,  in cash. All  shareholders  may reinvest
dividends  without  being  subject to a  contingent  deferred  sales charge when
shares so  purchased  are  redeemed.  Shareholders  who have opted  prior to the
record  date to receive  shares  with  regard to  capital  gains  and/or  income
distributions will have the number of such shares determined on the basis of the
share value  computed at the end of the day on the record date after  adjustment
for the  distribution.  Net asset  value is used in  computing  the  appropriate
number of shares in a capital gains  distribution and in an income  distribution
reinvestment.  Account statements and/or checks as appropriate will be mailed to
shareholders  by the 15th of the  appropriate  month.  Unless the Fund  receives
instructions to the contrary from a shareholder  before the record date, it will
assume that the shareholder wishes to receive that distribution and future gains
and  income  distributions  in shares.  Instructions  continue  in effect  until
changed in writing.

     The Fund's income  distributions may be eligible,  in whole or in part, for
the corporate 70% dividends received  deduction.  Distributed  long-term capital
gains are  taxable as such to the  shareholder  whether  received  in cash or in
additional  Fund  shares and  regardless  of the period of time Fund shares have
been held by the  shareholder.  Distributions  designated by the Fund as capital
gains dividends are not eligible for the corporate dividends received deduction.
If the net asset  value of shares  was  reduced  below a  shareholder's  cost by
distribution of gains realized on sales of securities, such distribution, to the
extent of the  reduction,  would be a return of  investment  though  taxable  as
stated  above.  Since  distributions  of capital  gains  depend upon  securities
profits actually  realized,  they may or may not occur.  The foregoing  comments
relating  to the  taxation of  dividends  and  distributions  paid on the Fund's
shares  relate  solely  to  federal   income   taxation.   Such   dividends  and
distributions may also be subject to state and local taxes.

     When the Fund makes a  distribution,  it intends to distribute only its net
capital  gains  and such  income as has been  predetermined,  to the best of the
Fund's ability,  to be taxable as ordinary  income.  Fund  shareholders  will be
advised annually of the tax status of distributions.

                                 SALES CHARGES

     In order to reimburse the Fund for certain expenses relating to the sale of
its shares (see "Distribution  Plan"), a deferred sales charge may be imposed at
the time of redemption  of certain Fund shares within four calendar  years after
their  purchase.  If imposed,  the deferred  sales  charge is deducted  from the
redemption  proceeds  otherwise payable to the shareholder.  Since July 8, 1992,
the deferred sales charge  attributable to shares  purchased prior to January 1,
1992 has been retained by the Fund, and the deferred  sales charge  attributable
to shares  purchased after January 1, 1992 is, to the extent permitted by a rule
adopted by the National  Association of Securities  Dealers,  Inc. ("NASD"),  is
paid to KDI.  For the fiscal  year ended  August 31,  1994,  the Fund  recovered
$31,173 in deferred sales charges.

     The  contingent  deferred  sales  charge is a declining  percentage  of the
lesser of (1) the net asset value of the shares redeemed,  or (2) the total cost
of such  shares.  No  contingent  deferred  sales  charge  is  imposed  when the
shareholder  redeems  amounts  derived  from (1)  increases  in the value of his
account  above the total cost of such shares due to  increases  in the net asset
value per share of the Fund;  (2) certain  shares with respect to which the Fund
did  not  pay a  commission  on  issuance,  including  shares  acquired  through
reinvestment of dividend income and capital gains  distributions;  or (3) shares
held in all or part of more than four consecutive calendar years.

     Subject to the  limitations  stated above,  the  contingent  deferred sales
charge is imposed  according to the following  schedule:  4% of amounts redeemed
during the calendar year of purchase; 3% of amounts redeemed during the calendar
year  after the year of  purchase;  2% of  amounts  redeemed  during  the second
calendar year after the year of purchase;  and 1% of amounts redeemed during the
third  calendar year after the year of purchase.  No contingent  deferred  sales
charge is imposed on amounts redeemed thereafter.

     The following example  illustrates the operation of the contingent deferred
sales charge. Assume that an investor makes a purchase payment of $10,000 during
the calendar  year 1994 and on a given date in 1995 the value of the  investor's
account  has  grown  through   investment   performance   and   reinvestment  of
distributions to $12,000.  On such date in 1995, the investor could redeem up to
$2,000 ($12,000 minus $10,000) without incurring a deferred sales charge. If, on
such date, the investor  should redeem $3,000,  a deferred sales charge would be
imposed on $1,000 of the redemption proceeds (the amount by which the investor's
account was reduced by the redemption  below the amount of the initial  purchase
payment).  The charge would be imposed at the rate of 3% (because the redemption
is made during the calendar year after the calendar year of purchase), and would
total $30.

     In determining  whether a contingent  deferred sales charge is payable and,
if so, the  percentage  charge  applicable,  it is assumed  that shares held the
longest are the first to be  redeemed.  There is no  contingent  deferred  sales
charge  on  exchanges  of  shares  between  Keystone  funds  that  have  adopted
distribution  plans  pursuant to Rule 12b-1 under the 1940 Act.  Moreover,  when
shares of one such fund have been exchanged for shares of another such fund, the
calendar year of the exchange, for purposes of any future deferred sales charge,
is  assumed  to be  the  year  shares  tendered  for  exchange  were  originally
purchased.

     Shares  also  may be sold,  to the  extent  permitted  by  applicable  law,
regulations,  interpretations  or  exemptions,  at net asset  value  without the
imposition  of a deferred  sales charge to (1)  officers,  Directors,  Trustees,
full-time employees and sales representatives of Keystone Management,  Keystone,
Keystone Group, Inc.  ("Keystone  Group"),  Harbor Capital  Management  Company,
Inc.,  their  subsidiaries  and KDI who have been such for not less than  ninety
days;  and  (2)  the  pension  and  profit-sharing  plans  established  by  such
companies, their subsidiaries and affiliates, for the benefit of their officers,
Directors, Trustees, full-time employees and sales representatives, provided all
such  sales  are made  upon the  written  assurance  of the  purchaser  that the
purchase is made for  investment  purposes and that the  securities  will not be
resold except through redemption by the Fund.

     In addition,  no deferred sales charge is imposed on a redemption of shares
of the Fund purchased by a bank or trust company in a single account in the name
of such bank or trust company as trustee if the initial  investment in shares of
the Fund, any other Keystone Custodian Fund (as hereinafter  defined),  Keystone
Precious Metals Holdings,  Inc., Keystone  International Fund Inc., Keystone Tax
Exempt Trust,  Keystone Tax Free Fund, Keystone Liquid Trust and/or any Keystone
America Fund (as hereinafter  defined),  is at least $500,000 and any commission
paid by the Fund and such other  funds at the time of such  purchase is not more
than 1% of the amount invested.

                               DISTRIBUTION PLAN

     Rule 12b-1 under the 1940 Act  permits  investment  companies,  such as the
Fund to use their assets to bear expenses of  distributing  their shares if they
comply  with  various  conditions,  including  adoption of a  distribution  plan
containing  certain  provisions set forth in Rule 12b-1.  The Fund bears some of
the costs of selling its shares  under a  Distribution  Plan  adopted on June 1,
1983 pursuant to Rule 12b-1 (the "Distribution Plan").

     The  Fund's  Distribution  Plan  provides  that the Fund may  expend  up to
0.3125%  quarterly  (approximately  1.25%  annually) of average  daily net asset
value of its shares to pay distribution costs for sales of its shares and to pay
shareholder  service  fees.  A rule  adopted  by the  NASD  limits  such  annual
expenditures  to 1%, of which 0.75% may be used to pay such  distribution  costs
and 0.25% may be used to pay shareholder service fees. The aggregate amount that
the Fund may pay for such distribution  costs is limited to 6.25% of gross share
sales since the inception of the Fund's  Distribution  Plan plus interest at the
prime rate plus 1% on unpaid amounts thereof (less any contingent deferred sales
charge paid by shareholders to KDI).

     Payments under the  Distribution  Plan are currently made to KDI (which may
reallow all or part to others,  such as  dealers)  (1) as  commissions  for Fund
shares sold; and (2) as shareholder service fees in respect of shares maintained
by the recipients outstanding on the Fund's books for specific periods.  Amounts
paid or  accrued  to KDI under (1) and (2) in the  aggregate  may not exceed the
annual limitation referred to above. KDI generally reallows to brokers or others
a commission equal to 4% of the price paid for each Fund share sold as well as a
shareholder  service  fee at a rate of 0.25% per annum of the net asset value of
shares  maintained by such  recipients  outstanding on the books of the Fund for
specified periods.

     If the Fund is unable to pay KDI a  commission  on a new sale  because  the
annual  maximum  (0.75% of  average  daily net  assets)  has been  reached,  KDI
intends, but is not obligated, to continue to accept new orders for the purchase
of Fund shares and to pay  commissions  and service fees to dealers in excess of
the  amount it  currently  receives  from the  Fund.  While the Fund is under no
contractual  obligation  to reimburse  KDI for advances made by KDI in excess of
the  Distribution  Plan  limitation,  KDI  intends to seek full  payment of such
amounts from the Fund (together with interest rate of prime plus one percent) at
such time in the future as, and to the extent that,  payment thereof by the Fund
would be within  permitted  limits.  KDI  currently  intends to seek  payment of
interest  only on such charges paid or accrued by KDI  subsequent  to January 1,
1992. If the Fund's Independent Trustees ("Independent Trustees") authorize such
payments,  the effect will be to extend the period of time during which the Fund
incurs the maximum  amount of costs  allowed by the  Distribution  Plan.  If the
Distribution Plan is terminated,  KDI will ask the Independent  Trustees to take
whatever action they deem appropriate  under the  circumstances  with respect to
payment of such amounts.

     The total amounts paid by the Fund under the foregoing arrangements may not
exceed the maximum  Distribution Plan limit specified above, and the amounts and
purposes of  expenditures  under the  Distribution  Plan must be reported to the
Fund's Rule 12b-1 Trustees ("Rule 12b-1  Trustees")  quarterly.  The Fund's Rule
12b-1 Trustees may require or approve changes in the implementation or operation
of the  Distribution  Plan and may require that total  expenditures  by the Fund
under the Distribution  Plan be kept within limits lower than the maximum amount
permitted  by the  Distribution  Plan as  stated  above.  If such  costs are not
limited by the Independent Trustees,  such costs could, for some period of time,
be higher than such costs  permitted  by most other plans  presently  adopted by
other investment companies.

     The  Distribution  Plan may be  terminated  at any time by vote of the Rule
12b-1 Trustees or by vote of a majority of the outstanding  voting securities of
the Fund. Any change in the Distribution Plan that would materially increase the
distribution expenses of the Fund provided for in the Distribution Plan requires
shareholder  approval.  Otherwise,  the Distribution  Plan may be amended by the
Trustees, including the Fund's Rule 12b-1 Trustees.

     While the  Distribution  Plan is in effect,  the Fund is required to commit
the selection  and  nomination of  candidates  for  Independent  Trustees to the
discretion of the Independent Trustees.

     For the fiscal year ended  August 31,  1994,  the Fund paid KDI  $2,114,143
under the  Distribution  Plan. For said year,  KDI retained  $1,101,385 and paid
commissions on new sales and service fees to dealers and others in the amount of
$1,012,758.

     Whether any expenditure  under the Distribution  Plan is subject to a state
expense  limit will depend upon the nature of the  expenditure  and the terms of
the state law,  regulation or order  imposing the limit. A portion of the Fund's
Distribution  Plan  expenses may be  includable  in the Fund's  total  operating
expenses for purposes of determining compliance with state expense limits.

     The Independent  Trustees of the Fund have determined that the sales of the
Fund's shares resulting from payments under the Distribution Plan have benefited
the Fund.

                              THE TRUST AGREEMENT

TRUST AGREEMENT

     The Fund is a  Pennsylvania  common  law  trust  established  under a Trust
Agreement dated July 15, 1935, as amended and restated on December 19, 1989 (the
"Restatement of Trust").  The Restatement of Trust restructured the Fund so that
its operation would be substantially similar to that of most other mutual funds.
The  Restatement  of Trust provides for a Board of Trustees and enables the Fund
to enter into an agreement with an investment  manager and/or adviser to provide
the Fund with investment  advisory,  management and administrative  services.  A
copy  of the  Restatement  of  Trust  is  filed  as an  exhibit  to  the  Fund's
Registration  Statement of which this  statement of additional  information is a
part.  This summary is qualified in its entirety by reference to the Restatement
of Trust.

DESCRIPTION OF SHARES

     The Restatement of Trust  authorizes the issuance of an unlimited number of
shares of  beneficial  interest and the  creation of  additional  series  and/or
classes of series of Fund shares.  Each share represents an equal  proportionate
interest  in the Fund with each other  share of that  class.  Upon  liquidation,
shares are entitled to a pro rata share in the net assets of their class of Fund
shares.  Shareholders shall have no preemptive or conversion rights.  Shares are
transferable. The Fund currently intends to issue only one class of shares.

SHAREHOLDER LIABILITY

     Pursuant to court  decisions  or other  theories of law  shareholders  of a
Pennsylvania  common  law trust  could  possibly  be  personally  liable for the
obligations  of  the  Fund.  The  possibility  of  Fund  shareholders  incurring
financial loss under such circum-stances appears to be remote, however,  because
the  Restatement  of Trust (1)  contains an express  disclaimer  of  shareholder
liability  for  obligations  of the  Fund;  (2)  requires  that  notice  of such
disclaimer be given in each agreement,  obligation or instrument entered into or
executed by the Fund or the Trustees;  and (3) provides for  indemnification out
of Fund property for any shareholder held personally  liable for the obligations
of the Fund.

VOTING RIGHTS

     Under the terms of the Restatement of Trust,  the Fund does not hold annual
meetings. At meetings called for the initial election of Trustees or to consider
other matters,  shares are entitled to one vote per share. Shares generally vote
together  as  one  class  on all  matters.  No  amendment  may  be  made  to the
Restatement  of Trust that  adversely  affects  any class of shares  without the
approval of a majority of the shares of that class. There shall be no cumulative
voting in the election of Trustees.

     After a meeting as described above, no further meetings of shareholders for
the purpose of electing  Trustees will be held, unless required by law or unless
and until such time as less than a majority of the Trustees  holding office have
been elected by  shareholders,  at which time the  Trustees  then in office will
call a shareholders' meeting for the election of Trustees.

     Except as set forth  above,  the  Trustees  shall  continue  to hold office
indefinitely  unless  otherwise  required  by  law  and  may  appoint  successor
Trustees.  A Trustee may cease to hold office or may be removed  from office (as
the case may be) (1) at any time by a two-thirds vote of the remaining Trustees;
(2) when such Trustee becomes mentally or physically incapacitated;  or (3) at a
special meeting of shareholders by a two-thirds vote of the outstanding  shares.
Any Trustee may voluntarily resign from office.

LIMITATION OF TRUSTEES' LIABILITY

     The  Restatement  of Trust provides that a Trustee shall be liable only for
his own willful  defaults  and, if  reasonable  care has been  exercised  in the
selection of officers,  agents,  employees or investment advisers,  shall not be
liable for any neglect or wrongdoing of any such person; provided, however, that
nothing  in the  Restatement  of Trust  shall  protect  a  Trustee  against  any
liability for his willful  misfeasance,  bad faith, gross negligence or reckless
disregard of his duties.

     The Trustees have absolute and exclusive  control over the  management  and
disposition of all assets of the Fund and may perform such acts as in their sole
judgment and discretion are necessary and proper for conducting the business and
affairs of the Fund or promoting the interests of the Fund and the shareholders.

                               INVESTMENT MANAGER

     Subject  to the  general  supervision  of the  Fund's  Board  of  Trustees,
Keystone  Management,  located at 200  Berkeley  Street,  Boston,  Massachusetts
02116-5034,  serves as investment manager to the Fund and is responsible for the
overall  management  of the Fund's  business and affairs.  Keystone  Management,
organized in 1989,  is a  wholly-owned  subsidiary of Keystone and its directors
and principal executive officers have been affiliated with Keystone,  a seasoned
investment  adviser,  for a number of years.  Keystone Management also serves as
investment  manager to each of the other Keystone Custodian Funds and to certain
other funds in the Keystone Group of Mutual Funds.

     Except as  otherwise  noted  below,  pursuant to an  Investment  Management
Agreement  with  the Fund  (the  "Management  Agreement"),  and  subject  to the
supervision  of the Fund's Board of Trustees,  Keystone  Management  manages and
administers   the  operation  of  the  Fund  and  manages  the   investment  and
reinvestment  of the Fund's  assets in  conformity  with the  Fund's  investment
objectives and restrictions.  The Management  Agreement stipulates that Keystone
Management  shall  provide  office  space,  all  necessary  office   facilities,
equipment  and personnel in connection  with its services  under the  Management
Agreement  and  shall pay or  reimburse  the Fund for the  compensation  of Fund
officers and Trustees who are affiliated with the investment  manager as well as
pay all  expenses  of  Keystone  Management  incurred  in  connection  with  the
provision  of  its  services.   All  charges  and  expenses   other  than  those
specifically  referred to as being borne by Keystone  Management will be paid by
the Fund,  including,  but not  limited  to,  custodian  charges  and  expenses;
bookkeeping  and  auditors'  charges and  expenses;  transfer  agent charges and
expenses; fees of Independent Trustees; brokerage commissions, brokers' fees and
expenses;  issue and transfer taxes;  costs and expenses under the  Distribution
Plan; taxes and trust fees payable to governmental  agencies;  the cost of share
certificates;  fees and expenses of the  registration  and  qualification of the
Fund and its shares  with the  Securities  and  Exchange  Commission  (sometimes
referred  to herein as the "SEC" or the  "Commission")  or under  state or other
securities  laws;  expenses of  preparing,  printing  and mailing  prospectuses,
statements of additional  information,  notices,  reports and proxy materials to
shareholders  of the Fund;  expenses of  shareholders'  and Trustees'  meetings;
charges and  expenses of legal  counsel for the Fund and for the Trustees of the
Fund on matters relating to the Fund;  charges and expenses of filing annual and
other reports with the SEC and other authorities;  and all extraordinary charges
and expenses of the Fund.

     The  Management  Agreement  permits  Keystone  Management  to enter into an
agreement  with Keystone or another  investment  adviser under which Keystone or
such other investment adviser, as investment adviser, will provide substantially
all the  services to be provided by  Keystone  Management  under the  Management
Agreement. The Management Agreement also permits Keystone Management to delegate
to Keystone or another  investment  adviser  substantially all of the investment
manager's  rights,  duties  and  obligations  under  the  Management  Agreement.
Services performed by Keystone  Management  include (1) performing  research and
planning with respect to (a) the Fund's  qualification as a regulated investment
company under  Subchapter M of the Internal  Revenue Code,  (b) tax treatment of
the Fund's portfolio investments, (c) tax treatment of special corporate actions
(such as reorganizations), (d) state tax matters affecting the Fund, and (e) the
Fund's  distributions  of income and capital  gains;  (2)  preparing  the Fund's
federal and state tax returns; (3) providing services to the Fund's shareholders
in connection  with federal and state taxation and  distributions  of income and
capital gains; and (4) storing documents relating to the Fund's activities.

     The Fund currently  pays Keystone  Management a fee for its services at the
annual rate set forth below:

Annual                                                      Aggregate Net Asset
Management                                                  Value of the Shares
Fee                                                                 of the Fund
0.70%    of the first                                      $  100,000,000, plus
0.65%    of the next                                       $  100,000,000, plus
0.60%    of the next                                       $  100,000,000, plus
0.55%    of the next                                       $  100,000,000, plus
0.50%    of the next                                       $  100,000,000, plus
0.45%    of the next                                       $  500,000,000, plus
0.40%    of the next                                       $  500,000,000, plus
0.35%    of amounts over                                   $1,500,000,000.

computed as of the close of business each business day and paid daily.

     The Fund is subject to certain state annual expense  limitations,  the most
restrictive of which is as follows:

         2.5% of the first $30 million of Fund average net assets;
         2.0% of the next $70 million of Fund average net assets; and
         1.5% of Fund average net assets over $100 million.

     Capital  charges  and certain  expenses,  including a portion of the Fund's
Distribution  Plan  expenses,  are not included in the  calculation of the state
expense limitation. This limitation may be modified or eliminated in the future.

     As a continuing  condition of registration of shares in a particular state,
Keystone  Management  has agreed to  reimburse  the Fund  annually  for  certain
operating expenses incurred by the Fund in excess of certain  percentages of the
Fund's average daily net assets.  Keystone Management,  however, is not required
to make  such  reimbursements  to the  extent  it  would  result  in the  Fund's
inability to qualify as a regulated  investment  company under provisions of the
Internal  Revenue  Code.  This  condition  may be modified or  eliminated in the
future.

    The  Management  Agreement will continue in effect only if approved at least
annually  by the Fund's  Board of  Trustees  or by a vote of a  majority  of the
outstanding shares, and such renewal has been approved by the vote of a majority
of the  Independent  Trustees cast in person at a meeting called for the purpose
of voting on such approval. The Management Agreement may be terminated,  without
penalty, on 60 days' written notice by the Fund's Board of Trustees or by a vote
of a majority of outstanding  shares.  The  Management  Agreement will terminate
automatically upon its "assignment" as that term is defined in the 1940 Act.

     For  additional  discussion  of  fees  paid  to  Keystone  Management,  see
"Investment Adviser" below.

                               INVESTMENT ADVISER

    Pursuant to the Management Agreement, Keystone Management has delegated its
investment   management  functions,   except  for  certain   administrative  and
management  services to Keystone  and has entered  into an  Investment  Advisory
Agreement with Keystone (the "Advisory Agreement") under which Keystone provides
investment advisory and management services to the Fund.

     Keystone, located at 200 Berkeley Street, Boston, Massachusetts 02116-5034,
has provided investment advisory and management services to investment companies
and private accounts since it was organized in 1932.  Keystone is a wholly-owned
subsidiary  of  Keystone  Group,  200  Berkeley  Street,  Boston,  Massachusetts
02116-5034.

     Keystone  Group is a  corporation  privately  owned by  current  and former
members of Keystone management and its affiliates.  The shares of Keystone Group
common stock  beneficially  owned by  management  are held in a number of voting
trusts,  the Trustees of which are George S.  Bissell,  Albert H.  Elfner,  III,
Roger T. Wickers,  Edward F. Godfrey and Ralph J. Spuehler,  Jr.  Keystone Group
provides  accounting,   bookkeeping,  legal,  personnel  and  general  corporate
services to Keystone  Management,  Keystone,  their  affiliates and the Keystone
Group of Mutual Funds.

     Pursuant to the Advisory  Agreement,  Keystone receives for its services an
annual  fee  representing  85%  of  the  management  fee  received  by  Keystone
Management under the Investment Management Agreement.

     Pursuant to the Advisory  Agreement and subject to the  supervision  of the
Fund's Board of Trustees,  Keystone manages and administers the Fund's operation
and manages the investment and  reinvestment  of the Fund's assets in conformity
with the Fund's investment  objectives and restrictions.  The Advisory Agreement
stipulates  that Keystone  shall  provide  office  space,  all necessary  office
facilities,  equipment and personnel in connection  with its services  under the
Advisory  Agreement and shall pay or reimburse the Fund for the  compensation of
Fund officers and Trustees who are  affiliated  with the  investment  adviser as
well as pay all expenses of Keystone  incurred in connection  with the provision
of its services. All charges and expenses other than those specifically referred
to as being  borne by  Keystone  will be paid by the  Fund,  including,  but not
limited to, custodian  charges and expenses;  bookkeeping and auditors'  charges
and expenses; transfer agent charges and expenses; fees of Independent Trustees;
brokerage  commissions,  brokers' fees and expenses;  issue and transfer  taxes;
costs and expenses under the Distribution  Plan; taxes and trust fees payable to
governmental agencies; the cost of share certificates;  fees and expenses of the
registration and  qualification of the Fund and its shares with the SEC or under
state or other  securities  laws;  expenses of  preparing,  printing and mailing
prospectuses,  statements of additional information,  notices, reports and proxy
materials to shareholders of the Fund;  expenses of shareholder's  and Trustees'
meetings;  charges  and  expenses  of  legal  counsel  for the  Fund and for the
Trustees of the Fund on matters  relating to the Fund;  charges and  expenses of
filing  annual and other  reports  with the SEC and other  authorities;  and all
extraordinary charges and expenses of the Fund.

     During the year ended August 31, 1992, the Fund paid or accrued to Keystone
Management investment management and administrative services fees of $1,246,687,
which represented 0.68% of the Fund's average net assets. Of such amount paid to
Keystone  Management,  $1,059,684  was paid to Keystone  for its services to the
Fund.

     During the year ended August 31, 1993, the Fund paid or accrued to Keystone
Management investment management and administrative services fees of $1,510,047,
which represented 0.66% of the Fund's average net assets. Of such amount paid to
Keystone  Management,  $1,283,540  was paid to Keystone  for its services to the
Fund.

     For the fiscal  year ended  August  31,  1994,  the Fund paid or accrued to
Keystone Management  investment  management and administrative  services fees of
$1,453,310,  which  represented  0.67% of the Fund's average net assets. Of such
amount  paid to Keystone  Management,  $1,235,313  was paid to Keystone  for its
services to the Fund.

                             TRUSTEES AND OFFICERS

     Trustees and officers of the Fund, their principal  occupations and some of
their affiliations over the last five years are as follows:

*GEORGE S. BISSELL:  Chairman of the Board,  Trustee and Chief Executive Officer
     of the Fund; Chairman of the Board, Director and Chief Executive Officer of
     Keystone Group, Inc.  ("Keystone  Group"),  Keystone  Custodian Funds, Inc.
     ("Keystone"),  Keystone Management, Inc. ("Keystone Management"),  Keystone
     Software Inc. ("Keystone Software"),  Keystone Fixed Income Advisers,  Inc.
     ("KFIA") and Keystone Investor Resource Center, Inc. ("KIRC");  Chairman of
     the Board,  Chief  Executive  Officer  and  Trustee or Director of Keystone
     America  Capital  Preservation  and Income Fund,  Keystone  America Capital
     Preservation  and Income Fund II, Keystone America  Intermediate  Term Bond
     Fund,  Keystone America Strategic Income Fund,  Keystone America World Bond
     Fund,  Keystone Tax Free Income Fund, Keystone America State Tax Free Fund,
     Keystone America State Tax Free Fund - Series II, Keystone America Fund for
     Total Return,  Keystone America Global Opportunities Fund, Keystone America
     Hartwell Emerging Growth Fund, Inc., Keystone America Hartwell Growth Fund,
     Inc.,  Keystone  America  Omega Fund,  Inc.,  Keystone Fund of the Americas
     Luxembourg  and Keystone  Fund of the Americas - U.S.,  Keystone  Strategic
     Development  Fund  (collectively,   "Keystone  America  Funds");   Keystone
     Custodian  Funds,  Series B-1,  B-2,  B-4,  K-1,  K-2,  S-1,  S-3, and S-4;
     Keystone  International  Fund,  Keystone  Precious Metals  Holdings,  Inc.,
     Keystone Tax Free Fund,  Keystone Tax Exempt Trust,  Keystone  Liquid Trust
     (collectively,   "Keystone   Custodian  Funds");   Keystone   Institutional
     Adjustable   Rate  Fund  and  Master   Reserves   Trust  (all  such  funds,
     collectively,  "Keystone  Group  Funds");  Chairman of the Board,  Hartwell
     Keystone  Advisers,  Inc.  ("Hartwell  Keystone");   Director  of  Keystone
     Investment  Management  Corporation  ("KIMCO");  Chairman  of the Board and
     Trustee of  Anatolia  College;  and  Trustee of  University  Hospital  (and
     Chairman of its Investment Committee).

FREDERICK AMLING: Trustee of the Fund; Trustee or Director of all other Keystone
     Group Funds; Professor,  Finance Department,  George Washington University;
     President, Amling & Company (investment advice); Member, Board of Advisers,
     Credito Emilano (banking);  and former Economics and Financial  Consultant,
     Riggs National Bank.

CHARLES A.  AUSTIN  III:  Trustee of the Fund;  Trustee or Director of all other
     Keystone Group Funds;  Managing Director,  Seaward  Management  Corporation
     (investment  advice);  and former  Director,  Executive  Vice President and
     Treasurer, State Street Research & Management Company (investment advice).

*ALBERT H. ELFNER, III: President and Trustee of the Fund; President and Trustee
     or Director of all other Keystone  Group Funds;  Director and Vice Chairman
     of Keystone;  Chief Operating  Officer,  President and Director of Keystone
     Group;  Chairman of the Board and Director of KIMCO and KFIA; President and
     Director of Keystone  Management,  Hartwell Keystone and Keystone Software;
     Director of Keystone Distributors, Inc. ("KDI"), KIRC, Fiduciary Investment
     Company,  Inc. ("FICO") and Robert Van Partners,  Inc.;  Director of Boston
     Children's Services Association and Trustee of Anatolia College,  Middlesex
     School and  Middlebury  College ; Member,  Board of Governors,  New England
     Medical  Center;  former  Trustee of Neworld  Bank and former  President of
     Keystone.

EDWIN D. CAMPBELL: Trustee  of the  Fund;  Trustee  or  Director  of  all  other
     Keystone Group Funds;  Executive Director,  Coalition of Essential Schools,
     Brown  University;  Director and former Executive Vice President,  National
     Alliance of Business; former Vice President,  Educational Testing Services;
     and former Dean, School of Business, Adelphi University.

CHARLES F.  CHAPIN:  Trustee  of the  Fund;  Trustee  or  Director  of all other
     Keystone  Group Funds;  former Group Vice  President,  Textron  Corp.;  and
     former Director, Peoples Bank (Charlotte, N.C).

LEROY KEITH, JR.: Trustee of the Fund; Trustee or Director of all other Keystone
     Group  Funds;  Director of Phoenix  Total  Return Fund and  Equifax,  Inc.;
     Trustee  of  Phoenix  Series  Fund,  Phoenix  Multi-Portfolio  Fund and The
     Phoenix Big Edge Series Fund; and former President, Morehouse College.

K. DUN GIFFORD: Trustee of the Fund; Trustee or Director  of all other  Keystone
     Group Funds;  Chairman of the Board, Director and Executive Vice President,
     The London Harness  Company;  Managing  Partner,  Roscommon  Capital Corp.;
     Trustee,  Cambridge  College;  Chairman  Emeritus  and  Director,  American
     Institute of Food and Wine; Chief Executive Officer,  Gifford Gifts of Fine
     Foods; Chairman, Gifford, Drescher & Associates (environmental consulting);
     President,  Oldways Preservation and Exchange Trust (education); and former
     Director, Keystone Group and Keystone.

F. RAY KEYSER, JR.: Trustee  of the  Fund;  Trustee  or  Director  of all  other
     Keystone Group Funds; Of Counsel,  Keyser,  Crowley & Meub,  P.C.;  Member,
     Governor's  (VT)  Council of Economic  Advisers;  Chairman of the Board and
     Director,  Central Vermont Public Service Corporation and Hitchcock Clinic;
     Director, Vermont Yankee Nuclear Power Corporation,  Vermont Electric Power
     Company,  Inc., Grand Trunk  Corporation,  Central Vermont  Railway,  Inc.,
     S.K.I. Ltd.,  Sherburne  Corporation,  Union Mutual Fire Insurance Company,
     New England Guaranty  Insurance  Company,  Inc. and the Investment  Company
     Institute;  former  Governor of Vermont;  former  Director  and  President,
     Associated  Industries of Vermont;  former Chairman and President,  Vermont
     Marble  Company;  former  Director of  Keystone;  and former  Director  and
     Chairman of the Board, Green Mountain Bank.

DAVID M. RICHARDSON:  Trustee  of the Fund;  Trustee  or  Director  of all other
     Keystone Group Funds;  Executive Vice President,  DHR  International,  Inc.
     (executive recruitment); former Senior Vice President, Boyden International
     Inc.  (executive   recruitment);   and  Director,   Commerce  and  Industry
     Association of New Jersey, 411 International,  Inc. and J & M Cumming Paper
     Co.

RICHARD J. SHIMA: Trustee of the Fund; Trustee or Director of all other Keystone
     Group Funds; Chairman,  Environmental Warranty, Inc. and Consultant,  Drake
     Beam Morin, Inc. (executive outplacement);  Director of Connecticut Natural
     Gas Corporation, Trust Company of Connecticut, Hartford Hospital, Old State
     House Association and Enhanced Financial Services, Inc.; Member, Georgetown
     College Board of Advisors;  Chairman, Board of Trustees,  Hartford Graduate
     Center; Trustee,  Kingswood-Oxford School and Greater Hartford YMCA; former
     Director,  Executive  Vice  President  and Vice  Chairman of The  Travelers
     Corporation; and former Managing Director of Russell Miller, Inc.

ANDREW J. SIMONS: Trustee of the Fund; Trustee or Director of all other Keystone
     Group  Funds;  Partner,  Farrell,  Fritz,  Caemmerer,  Cleary,  Barnosky  &
     Armentano, P.C.; President, Nassau County Bar Association; former Associate
     Dean and Professor of Law, St. John's University School of Law.

EDWARD F. GODFREY:  Senior Vice President of the Fund;  Senior Vice President of
     all other  Keystone Group Funds;  Senior Vice  President,  Chief  Financial
     Officer and  Treasurer  of Keystone  Group and KDI;  Director,  Senior Vice
     President, Chief Financial Officer and Treasurer of Keystone;  Treasurer of
     KIMCO, Keystone Management, Keystone Software, Inc. and FICO; and Treasurer
     and Director of Hartwell Keystone.

JAMES R. McCALL: Senior Vice President of the Fund; Senior Vice President of all
     other Keystone Group Funds; and President of Keystone.

ROGER T.WICKERS:  Senior Vice  President of the Fund;  Senior Vice  President of
     all other Keystone Group Funds;  Director,  Senior Vice President,  General
     Counsel and  Secretary,  Keystone  Group and KDI;  Director and  Secretary,
     Keystone and Vice  President,  Assistant  Secretary and Director,  Keystone
     Management.

KEVIN J. MORRISSEY: Treasurer of the Fund; Treasurer of all other Keystone Group
     Funds;  Vice  President of Keystone  Group;  and former Vice  President and
     Treasurer of KIRC.

DONALD C.  DATES:  Vice  President  of the Fund and  Senior  Vice  President  of
     Keystone.

ROSEMARY D.  VAN  ANTWERP:  Vice  President  and  Secretary  of the  Fund;  Vice
     President  and  Secretary of all other  Keystone  Group Funds;  Senior Vice
     President and General Counsel of Keystone,  Keystone  Management,  Hartwell
     Keystone,   KIRC,  KFIA,  Keystone  Software  and  KIMCO;  Vice  President,
     Assistant Secretary and Associate General Counsel of Keystone Group; Senior
     Vice  President,  General  Counsel,  Director and  Assistant  Clerk,  FICO;
     Assistant Secretary of KDI.

     * This Trustee may be considered an "interested  person" within the meaning
of the 1940 Act.

     Mr.  Bissell  and Mr.  Elfner are  "interested  persons" by virtue of their
positions  as officers  and/or  Directors  of Keystone  Group and several of its
affiliates including Hartwell Keystone, KDI and KIRC. Mr. Bissell and Mr. Elfner
own shares of  Keystone  Group.  Mr.  Bissell is  Chairman  of the Board,  Chief
Executive  Officer and  Director of Keystone  Group.  Mr.  Elfner is  President,
Director and Chief Operating Officer of Keystone Group.

     For the  fiscal  year ended  August 31,  1994,  none of the  Directors  and
officers of Keystone received any direct  remuneration from the Fund. During the
same period the  nonaffiliated  Trustees received $24,528 in retainers and fees.
On November 30, 1994, the Fund's  Trustees,  officers and Advisory Board members
beneficially owned less than 1% of the Fund's then outstanding shares.

     The address of all the Fund's Trustees, officers and Advisory Board members
is 200 Berkeley Street, Boston, Massachusetts 02116-5034.

                             PRINCIPAL UNDERWRITER

     Pursuant  to  a  Principal   Underwriting   Agreement  (the   "Underwriting
Agreement"),  KDI acts as the Fund's Principal Underwriter.  KDI, located at 200
Berkeley Street,  Boston,  Massachusetts  02116-5034,  is a Delaware corporation
wholly-owned by Keystone.  KDI, as agent,  has agreed to use its best efforts to
find  purchasers for the shares.  KDI may retain and employ  representatives  to
promote  distribution of the shares and may obtain orders from brokers,  dealers
and others, acting as principals,  for sales of shares to them. The Underwriting
Agreement  provides  that KDI will bear the expense of  preparing,  printing and
distributing  advertising and sales literature and  prospectuses  used by it. In
its capacity as Principal  Underwriter,  KDI may receive  payments from the Fund
pursuant to the Fund's Distribution Plan.

     The Underwriting  Agreement  provides that it will remain in effect as long
as  its  terms  and  continuance  are  approved  by a  majority  of  the  Fund's
Independent  Trustees at least annually at a meeting called for that purpose and
if its continuance is approved  annually by vote of a majority of Trustees or by
vote of a majority of the outstanding shares.

     The Underwriting Agreement may be terminated,  without penalty, on 60 days'
written  notice  by  the  Board  of  Trustees  or by a  vote  of a  majority  of
outstanding shares. The Underwriting Agreement will terminate automatically upon
its "assignment" as that term is defined in the 1940 Act.

     From time to time, if in KDI's  judgment it could benefit the sales of Fund
shares, KDI may use its discretion in providing to selected dealers  promotional
materials and selling aids,  including,  but not limited to, personal computers,
related software and Fund data files.

     During the fiscal years ended August 31,  1992,  1993 and 1994,  KDI earned
commissions  of $492,437,  $881,464 and $203,083,  respectively,  after allowing
commissions   and  service  fees  of  $2,341,323,   $2,151,834  and  $1,012,758,
respectively, to retail dealers under the Distribution Plan.

                                   BROKERAGE

     It is the  policy of the  Fund,  in  effecting  transactions  in  portfolio
securities,  to seek best execution of orders at the most favorable prices.  The
determination  of what may constitute  best execution and price in the execution
of a securities  transaction  by a broker  involves a number of  considerations,
including,  without  limitation,  the overall direct net economic  result to the
Fund,  involving both price paid or received and any commissions and other costs
paid, the  efficiency  with which the  transaction  is effected,  the ability to
effect the transaction at all where a large block is involved,  the availability
of the broker to stand ready to execute  potentially  difficult  transactions in
the  future  and the  financial  strength  and  stability  of the  broker.  Such
considerations   are  weighed  by   management   in   determining   the  overall
reasonableness of brokerage commissions paid.

     Subject  to the  foregoing,  a factor in the  selection  of  brokers is the
receipt of research services,  such as analyses and reports concerning  issuers,
industries,  securities,  economic factors and trends and other  statistical and
factual  information.  Any such  research  and  other  statistical  and  factual
information  provided by brokers to the Fund, Keystone Management or Keystone is
considered  to be in  addition  to and not in lieu of  services  required  to be
performed  by Keystone  Management  under the  Management  Agreement or Keystone
under the Advisory Agreement.  The cost, value and specific  application of such
information  are  indeterminable  and cannot be practically  allocated among the
Fund and other  clients of Keystone  Management  or Keystone who may  indirectly
benefit  from the  availability  of such  information.  Similarly,  the Fund may
indirectly  benefit from  information made available as a result of transactions
effected for such other clients. Under the Management Agreement and the Advisory
Agreement,  Keystone  Management  and  Keystone  are  permitted  to  pay  higher
brokerage  commissions  for brokerage and research  services in accordance  with
Section  28(e) of the  Securities  Exchange Act of 1934.  In the event  Keystone
Management  and  Keystone do follow such a practice,  they will do so on a basis
which is fair and equitable to the Fund.

     The Fund expects that  purchases  and sales of  securities  usually will be
effected  through  brokerage  transactions  for which  commissions  are payable.
Purchases  from  underwriters  will  include  the  underwriting   commission  or
concession,  and purchases from dealers  serving as market makers will include a
dealer's mark up or reflect a dealer's mark down. Where transactions are made in
the  over-the-counter  market,  the Fund will deal with  primary  market  makers
unless more favorable prices are otherwise obtainable.

     The Fund may participate, if and when practicable, in group bidding for the
purchase directly from an issuer of certain  securities for the Fund's portfolio
in order to take advantage of the lower  purchase price  available to members of
such a group.

     Neither  Keystone  Management,  Keystone  nor  the  Fund  intend  to  place
securities transactions with any particular  broker-dealer or group thereof. The
Fund's Board of Trustees,  however,  has  determined  that the Fund may follow a
policy  of  considering  sales  of  shares  as a  factor  in  the  selection  of
broker-dealers to execute portfolio transactions, subject to the requirements of
best execution, including best price, described above.

     The policy of the Fund with respect to brokerage is and will be reviewed by
the Fund's Board of Trustees from time to time.  Because of the  possibility  of
further regulatory developments affecting the securities exchanges and brokerage
practices  generally,  the  foregoing  practices  may be  changed,  modified  or
eliminated.

     Investment  decisions  for the  Fund  are made  independently  by  Keystone
Management  or Keystone  from those of the other funds and  investment  accounts
managed by Keystone  Management or Keystone.  It may frequently develop that the
same  investment  decision  is  made  for  more  than  one  fund.   Simultaneous
transactions  are  inevitable  when  the  same  security  is  suitable  for  the
investment  objective  of more  than  one  account.  When  two or more  funds or
accounts  are  engaged  in the  purchase  or  sale  of the  same  security,  the
transactions  are allocated as to amount in  accordance  with a formula which is
equitable  to each fund or  account.  It is  recognized  that in some cases this
system could have a detrimental effect on the price or volume of the security as
far as the Fund is concerned.  In other cases,  however, it is believed that the
ability of the Fund to  participate in volume  transactions  will produce better
executions for the Fund.

     During the fiscal years ended August 31, 1992, 1993 and 1994, the Fund paid
approximately $808,373,  $830,929 and $345,941 respectively,  in brokerage fees.
Of the $345,941 paid in brokerage fees for fiscal year 1994, $11,674 was paid to
Kokusai Securities, Inc.

     In no instance are portfolio  securities purchased from or sold to Keystone
Management,  Keystone, KDI or any of their affiliated persons, as defined in the
1940 Act and rules and regulations issued thereunder.

                 STANDARDIZED TOTAL RETURN AND YIELD QUOTATIONS

     Total return  quotations  for the Fund as they may appear from time to time
in advertisements  are calculated by finding the average annual compounded rates
of return  over the one,  five and ten year  periods  on a  hypothetical  $1,000
investment  that  would  equate  the  initial  amount  invested  to  the  ending
redeemable value. To the initial  investment all dividends and distributions are
added, and all recurring fees charged to all shareholder  accounts are deducted.
The ending redeemable value assumes a complete redemption at the end of the one,
five or ten year periods.

     The cumulative  total returns of the Fund for the five and ten year periods
ending  August 31, 1994 was 35.70% and  180.58%,  respectively.  The  compounded
average  annual  rates of return for the one,  five and ten year  periods  ended
August 31, 1994 were (3.46)% (including contingent deferred sales charge), 6.30%
and 10.87%, respectively.

     Current  yield  quotations  as  they  may  appear  from  time  to  time  in
advertisements will consist of a quotation based on a 30-day period ended on the
date of the most recent balance sheet of the Fund,  computed by dividing the net
investment  income per share  earned  during the period by the maximum  offering
price per share on the last day of the base period.  The Fund does not presently
intend to advertise current yield.

                             ADDITIONAL INFORMATION

     State  Street  Bank  and  Trust  Company,  225  Franklin  Street,   Boston,
Massachusetts  02110,  is custodian of all  securities and cash of the Fund (the
"Custodian").  The Custodian may hold securities of some foreign issuers outside
the U.S. The Custodian performs no investment management functions for the Fund,
but in addition to its custodial  services,  is  responsible  for accounting and
related recordkeeping on behalf of the Fund.

     KPMG Peat Marwick  LLP,  One Boston  Place,  Boston,  Massachusetts  02108,
Certified Public Accountants, are the Fund's independent auditors.

     KIRC, located at 101 Main Street, Cambridge, Massachusetts 02142-1519, is a
wholly-owned  subsidiary  of Keystone,  and acts as transfer  agent and dividend
disbursing agent for the Fund.

     Except as otherwise  stated in its  prospectus or required by law, the Fund
reserves  the right to change  the terms of the offer  stated in its  prospectus
without shareholder  approval,  including the right to impose or change fees for
services provided.

     As of November 30, 1994,  Merrill Lynch Pierce Fenner & Smith,  Attn:  Book
Entry, 4800 Deer Lake Dr., E 3rd FL, Jacksonville, FL 32246-6484 owned of record
5.013% of the Fund's outstanding shares.

     No dealer,  salesman or other person is authorized to give any  information
or to make any  representation  not  contained  in the Fund's  prospectus,  this
statement of additional  information or in supplemental  sales literature issued
by the Fund or the Principal  Underwriter,  and no person is entitled to rely on
any information or representation not contained therein.

     The Fund's  prospectus  and this statement of additional  information  omit
certain  information  contained  in the  registration  statement  filed with the
Securities  and Exchange  Commission,  which may be obtained from the Securities
and Exchange Commission's  principal office in Washington,  D.C. upon payment of
the fee  prescribed by the rules and  regulations  promulgated by the Securities
and Exchange Commission.


<PAGE>
                             APPENDIX


                 COMMON AND PREFERRED STOCK RATINGS

S&P'S EARNINGS AND DIVIDEND RANKINGS FOR COMMON STOCKS

     Because the investment process involves assessment of various factors, such
as product and industry position, corporate resources and financial policy, with
results that make some common stocks more highly esteemed than others,  Standard
& Poor's Corporation ("S&P") believes that earnings and dividend  performance is
the end result of the  interplay of these  factors and that,  over the long run,
the record of this performance has a considerable  bearing on relative quality.
S&P  rankings,  however,  do  not  reflect  all  of  the  factors,  tangible  or
intangible, that bear on stock quality.

         Growth and  stability of earnings and dividends are deemed key elements
in  establishing  S&P earnings and dividend  rankings for common  stocks,  which
capsulize the nature of this record in a single symbol.

         S&P has  established a  computerized  scoring  system based on pershare
earnings and dividend records of the most recent ten years, a period deemed long
enough to measure a company's performance under varying economic conditions. S&P
measures growth,  stability  within the trend line and cyclicality.  The ranking
system also makes  allowances  for company  size,  since  large  companies  have
certain inherent advantages over small ones. From these, scores for earnings and
dividends are determined.

     The  final  score for each  stock is  measured  against  a  scoring  matrix
determined by analysis of the scores of a large and representative  sample which
is reviewed and sometimes modified with the following ladder of rankings:

A+  Highest              B+ Average             C Lowest
A   High                 B  Below Average       D In Reorganization
A-  Above Average        B- Lower

     S&P  believes  its  rankings  are not a  forecast  of future  market  price
performance,  but are basically an appraisal of past performance of earnings and
dividends, and relative current standing.

MOODY'S COMMON STOCK RANKINGS

     Moody's Investors Service, Inc. ("Moody's") presents a concise statement of
the  important  characteristics  of a  company  and an  evaluation  of the grade
(quality)  of its common  stock.  Data  presented  includes:  (a) capsule  stock
information  which reveals short and long term growth and yield  afforded by the
indicated  dividend,  based on a recent price; (b) a long term price chart which
shows patterns of monthly stock price movements and monthly trading volumes; (c)
a breakdown of a company's  capital account which aids in determining the degree
of conservatism or financial  leverage in a company's balance sheet; (d) interim
earnings for the current year to date, plus three previous  years;  (e) dividend
information;  (f) company  background;  (g) recent corporate  developments;  (h)
prospects for a company in the immediate  future and the next few years; and (i)
a ten year comparative statistical analysis.

     This  information  provides  investors  with  information on what a company
does, how it has performed in the past, how it is performing  currently and what
its future performance prospects appear to be.

     These  characteristics  are then  evaluated  and  result in a  grading,  or
indication  of  quality.  The grade is based on an  analysis  of each  company's
financial strength, stability of earnings and record of dividend payments. Other
considerations include conservativeness of capitalization,  depth and caliber of
management,  accounting  practices,   technological  capabilities  and  industry
position. Evaluation is represented by the following grades:

         (1)      High Grade
         (2)      Investment Grade
         (3)      Medium Grade
         (4)      Speculative Grade
<PAGE>
MOODY'S PREFERRED STOCK RATINGS

     Preferred stock ratings and their definitions are as follows:

     1. AAA:  An issue which is rated "AAA" is  considered  to be a  top-quality
preferred stock.  This rating indicates good asset protection and the least risk
of dividend impairment within the universe of preferred stocks.

     2. AA: An issue which is rated "AA" is  considered a  high-grade  preferred
stock. This rating indicates that there is a reasonable  assurance that earnings
and asset protection will remain relatively  well-maintained  in the foreseeable
future.

     3. A: An issue which is rated "A" is considered to be an upper-medium grade
preferred stock. While risks are judged to be somewhat greater then in the "AAA"
and "AA"  classification,  earnings  and  asset  protection  are,  nevertheless,
expected to be maintained at adequate levels.

     4. BAA: An issue which is rated "BAA" is  considered  to be a  medium-grade
preferred stock, neither highly protected nor poorly secured. Earnings and asset
protection  appear  adequate at present but may be  questionable  over any great
length of time.

     5. BA:  An issue  which is rated  "BA" is  considered  to have  speculative
elements and its future  cannot be considered  well assured.  Earnings and asset
protection may be very moderate and not well safeguarded during adverse periods.
Uncertainty of position characterizes preferred stocks in this class.

     6. B: An issue which is rated "B" generally lacks the  characteristics of a
desirable  investment.  Assurance of dividend  payments and maintenance of other
terms of the issue over any long period of time may be small.

     7.  CAA:  An issue  which is rated  "CAA" is  likely  to be in  arrears  on
dividend  payments.  This rating  designation  does not purport to indicate  the
future status of payments.

     8. CA: An issue which is rated "CA" is  speculative in a high degree and is
likely  to be in  arrears  on  dividends  with  little  likelihood  of  eventual
payments.

     9. C: This is the lowest  rated class of  preferred  or  preference  stock.
Issues so rated can be  regarded  as having  extremely  poor  prospects  of ever
attaining any real investment standing.

     Moody's   applies   numerical   modifiers   1,  2  and  3  in  each  rating
classification:  the modifier 1 indicates  that the security ranks in the higher
end of its generic rating category, the modifier 2 indicates a mid-range ranking
and the  modifier  3  indicates  that the  issue  ranks in the  lower end of its
generic rating category.

                             CORPORATE BOND RATINGS
S&P CORPORATE BOND RATINGS

     An S&P corporate bond rating is a current assessment of the
creditworthiness  of an obligor,  including  obligors outside the United States,
with  respect  to  a  specific   obligation.   This  assessment  may  take  into
consideration  obligors such as  guarantors,  insurers,  or lessees.  Ratings of
foreign  obligors  do not  take  into  account  currency  exchange  and  related
uncertainties.  The ratings are based on current  information  furnished  by the
issuer or obtained by S&P from other sources it considers reliable.

     The ratings are based, in varying degrees, on the following considerations:

     a.  Likelihood of default - capacity and  willingness  of the obligor as to
the timely payment of interest and repayment of principal in accordance with the
terms of the obligation;

     b. Nature of and provisions of the obligation; and

     c.  Protection  afforded by and relative  position of the obligation in the
event of  bankruptcy,  reorganization  or other  arrangement  under  the laws of
bankruptcy and other laws affecting creditors' rights.
<PAGE>

     PLUS (+) OR MINUS  (-):  To provide  more  detailed  indications  of credit
quality,  ratings  from "AA" to "A" may be modified by the addition of a plus or
minus sign to show relative standing within the major rating categories.

     Bond ratings are as follows:

     1. AAA - Debt rated AAA has the highest rating assigned by S&P. Capacity to
pay interest and repay principal is extremely strong.

     2. AA - Debt rated AA has a very strong  capacity to pay interest and repay
principal and differs from the higher rated issues only in small degree.

     3. A - Debt  rated  A has a  strong  capacity  to pay  interest  and  repay
principal  although it is somewhat more  susceptible  to the adverse  effects of
changes in  circumstances  and  economic  conditions  than debt in higher  rated
categories.

     4. BBB - Debt rated BBB is regarded  as having an adequate  capacity to pay
interest and repay principal.  Whereas it normally exhibits adequate  protection
parameters,  adverse  economic  conditions  or changing  circumstances  are more
likely to lead to a weakened  capacity to pay interest and repay  principal  for
debt in this category than in higher rated categories.

     5. BB, B, CCC, CC and C - Debt rated BB, B, CCC, CC and C is  regarded,  on
balance,  as predominantly  speculative with respect to capacity to pay interest
and repay principal in accordance with the terms of the obligation. BB indicates
the lowest degree of speculation and C the highest degree of speculation.  While
such debt will likely have some quality and  protective  characteristics,  these
are  outweighed  by large  uncertainties  or major  risk  exposures  to  adverse
conditions.

MOODY'S CORPORATE BOND RATINGS

     Moody's ratings are as follows:

     1. Aaa - Bonds  which are rated Aaa are  judged to be of the best  quality.
They carry the smallest degree of investment risk and are generally  referred to
as  "gilt-edge".  Interest  payments  *I903*are  protected  by a large  or by an
exceptionally   stable  margin  and  principal  is  secure.  While  the  various
protective  elements are likely to change, such changes as can be visualized are
most unlikely to impair the fundamentally strong position of such issues.

     2. Aa - Bonds  which are rated Aa are  judged to be of high  quality by all
standards. Together with the Aaa group they comprise what are generally known as
high grade bonds.  They are rated lower than the best bonds  because  margins of
protection may not be as large as in Aaa securities or fluctuation of protective
elements  may be of greater  amplitude  or there may be other  elements  present
which make the long term risks appear somewhat larger than in Aaa securities.

     3. A - Bonds which are rated A possess many favorable investment attributes
and are to be  considered  as upper medium  grade  obligations.  Factors  giving
security to principal and interest are  considered  adequate but elements may be
present which suggest a susceptibility to impairment sometime in the future.

     4.  Baa -  Bonds  which  are  rated  Baa are  considered  as  medium  grade
obligations,  i.e.,  they are  neither  highly  protected  nor  poorly  secured.
Interest  payments and principal  security  appear  adequate for the present but
certain  protective  elements  may  be  lacking  or  may  be  characteristically
unreliable over any great length of time. Such bonds lack outstanding investment
characteristics and in fact have speculative characteristics as well.

     5. Ba - Bonds which are rated Ba are judged to have  speculative  elements.
Their future  cannot be  considered  as well  assured.  Often the  protection of
interest  and  principal  payments  may be very  moderate  and  thereby not well
safeguarded  during  both good and bad times  over the  future.  Uncertainty  of
position characterizes bonds in this class.

     6. B - Bonds  which  are  rated B  generally  lack  characteristics  of the
desirable  investment.  Assurance  of  interest  and  principal  payments  or of
maintenance  of other terms of the contract  over any long period of time may be
small.

<PAGE>
     Moody's  applies  numerical  modifiers  1, 2 and 3 in each  generic  rating
classification  from Aa  through B in its  corporate  bond  rating  system.  The
modifier 1 indicates  that the  security  ranks in the higher end of its generic
rating category;  the modifier 2 indicates a mid-range ranking; and the modifier
3  indicates  that  the  issue  ranks in the  lower  end of its  generic  rating
category.

                              LIMITED PARTNERSHIPS

     The Fund may invest in limited and master limited  partnerships.  A limited
partnership is a partnership consisting of one or more general partners, jointly
and  severally  responsible  as ordinary  partners,  and by whom the business is
conducted,  and one or more limited  partners who contribute  cash as capital to
the  partnership  and  who  generally  are  not  liable  for  the  debts  of the
partnership beyond the amounts contributed. Limited partners are not involved in
the day-to-day management of the partnership. They receive income, capital gains
and other tax benefits  associated  with the  partnership  project in accordance
with  terms   established  in  the   partnership   agreement.   Typical  limited
partnerships  are in real estate,  oil and gas and equipment  leasing,  but they
also finance movies, research and development and other projects.

     For an organization  classified as a partnership under the Internal Revenue
Code, each item of income,  gain, loss, deduction and credit is not taxed at the
partnership  level but flows through to the holder of the partnership unit. This
allows the  partnership  to avoid  taxation  and to pass  through  income to the
holder of the partnership unit at lower individual rates.

     A master limited partnership is a publicly traded limited partnership.  The
partnership units are registered with the Securities and Exchange Commission and
are freely exchanged on a securities exchange or in the over-the-counter market.


                            MONEY MARKET INSTRUMENTS

     The Fund's  investments in commercial  paper are limited to those rated A-1
by S&P, PRIME-1 by Moody's or F-1 by Fitch Investors Service, Inc. These ratings
and other money market instruments are described as follows:

COMMERCIAL PAPER RATINGS

     Commercial  paper  rated  A-1 by S&P  has  the  following  characteristics:
Liquidity ratios are adequate to meet cash requirements.  The issuer's long-term
senior  debt is rated A or better,  although  in some cases BBB  credits  may be
allowed. The issuer has access to at least two additional channels of borrowing.
Basic  earnings  and cash flow  have an upward  trend  with  allowance  made for
unusual circumstances.  Typically, the issuer's industry is well established and
the issuer has a strong position within the industry.

     The rating  PRIME-1 is the  highest  commercial  paper  rating  assigned by
Moody's.  Among the factors  considered by Moody's in assigning  ratings are the
following:  (1)  evaluation  of the  management  of  the  issuer;  (2)  economic
evaluation  of  the  issuer's   industry  or  industries  and  an  appraisal  of
speculative-type risks which may be inherent in certain areas; (3) evaluation of
the issuer's  products in relation to competition and customer  acceptance;  (4)
liquidity;  (5) amount and quality of long-term debt; (6) trend of earnings over
a period of ten  years;  (7)  financial  strength  of a parent  company  and the
relationships which exist with the issuer; and (8) recognition by the management
of  obligations  which  may be  present  or may  arise  as a  result  of  public
preparations  to meet such  obligations.  Relative  strength  or weakness of the
above  factors  determines  how the  issuer's  commercial  paper is rated within
various categories.

     The rating F-1 is the highest rating  assigned by Fitch.  Among the factors
considered  by Fitch in assigning  this rating are: (1) the issuer's  liquidity;
(2) its standing in the industry;  (3) the size of its debt;  (4) its ability to
service  its debt;  (5) its  profitability;  (6) its return on  equity;  (7) its
alternative  sources of  financing;  and (8) its  ability to access the  capital
markets.  Analysis of the  relative  strength  or weakness of these  factors and
others determines whether an issuer's commercial paper is rated F-1.

<PAGE>
UNITED STATES GOVERNMENT SECURITIES

     Securities issued or guaranteed by the United States  Government  include a
variety  of  Treasury  securities  that  differ  only in their  interest  rates,
maturities and dates of issuance.  Treasury bills have maturities of one year or
less.  Treasury  notes have  maturities of one to ten years,  and Treasury bonds
generally have maturities of greater than ten years at the date of issuance.

     Securities  issued or  guaranteed  by the United  States  Government or its
agencies or  instrumentalities  include direct  obligations of the United States
Treasury  and   securities   issued  or  guaranteed   by  the  Federal   Housing
Administration,  Farmers Home  Administration,  Export-Import Bank of the United
States, Small Business Administration, Government National Mortgage Association,
General Services  Administration,  Central Bank for  Cooperatives,  Federal Home
Loan Banks,  Federal Loan  Mortgage  Corporation,  Federal  Intermediate  Credit
Banks,  Federal  Land  Banks,  Maritime  Administration,  The  Tennessee  Valley
Authority,  District of Columbia  Armory  Board and  Federal  National  Mortgage
Association.

     Some    obligations    of   United   States    Government    agencies   and
instrumentalities,  such as  Treasury  bills and  Government  National  Mortgage
Association  pass-through  certificates,  are  supported  by the full  faith and
credit of the United  States;  others,  such as  securities of Federal Home Loan
Banks,  by the right of the issuer to borrow from the  Treasury;  still  others,
such as bonds issued by the Federal  National  Mortgage  Association,  a private
corporation,  are supported only by the credit of the  instrumentality.  Because
the United States  Government  is not obligated by law to provide  support to an
instrumentality  it sponsors,  the Fund will invest in the securities  issued by
such an instrumentality  only when Keystone determines that the credit risk with
respect  to  the  instrumentality  does  not  make  its  securities   unsuitable
investments.  United States Government securities will not include international
agencies  or  instrumentalities  in which  the  United  States  Government,  its
agencies or  instrumentalities  participate,  such as the World Bank,  the Asian
Development Bank or the InterAmerican Development Bank, or issues insured by the
Federal Deposit Insurance Corporation.

CERTIFICATES OF DEPOSIT

     Certificates  of deposit are receipts  issued by a bank in exchange for the
deposit of funds. The issuer agrees to pay the amount deposited plus interest to
the  bearer  of the  receipt  on the  date  specified  on the  certificate.  The
certificate usually can be traded in the secondary market prior to maturity.

     Certificates  of  deposit  will  be  limited  to  U.S.   dollar-denominated
certificates of U.S. banks,  including their branches abroad,  which are members
of the Federal Reserve System or the Federal Deposit Insurance Corporation,  and
of U.S. branches of foreign banks, each of which have total deposits at the time
of  purchase  in  excess of $1  billion  as of the date of their  most  recently
published financial statements.

     The Fund  will not  acquire  time  deposits  or  obligations  issued by the
International  Bank for  Reconstruction  and Development,  the Asian Development
Bank or the  Inter-American  Development Bank.  Additionally,  the Fund does not
currently intend to purchase such foreign  securities (except to the extent that
certificates  of deposit of foreign  branches of U.S.banks may be deemed foreign
securities) or purchase  certificates of deposit,  bankers' acceptances or other
similar obligations issued by foreign banks.
<PAGE>
BANKERS' ACCEPTANCES

     Bankers'  acceptances  typically arise from short-term credit  arrangements
designed  to  enable   businesses   to  obtain   funds  to  finance   commercial
transactions.  Generally,  an  acceptance  is a time draft drawn on a bank by an
exporter or an importer to obtain a stated  amount of funds to pay for  specific
merchandise.  The  draft  is  then  "accepted"  by the  bank  that,  in  effect,
unconditionally  guarantees  to pay the  face  value  of the  instrument  on its
maturity  date.  The  acceptance  may then be held by the  accepting  bank as an
earning  asset or it may be sold in the  secondary  market at the going  rate of
discount for a specific  maturity.  Athough maturities for acceptances can be as
long as 270  days,  most  acceptances  have  maturities  of six  months or less.
Bankers'  acceptances  acquired  by the Fund  must have  been  accepted  by U.S.
commercial banks,  including foreign branches of U.S.  commercial banks,  having
total  deposits  at the time of  purchase  in excess of $1  billion  and must be
payable in U.S. dollars.

                    OPTIONS TRANSACTIONS

     The Fund is  authorized  to write (i.e.,  sell) covered call options and to
purchase call options to close out covered call options  previously  written.  A
call option  obligates a writer to sell, and gives a purchaser the right to buy,
the  underlying  security  at the  stated  exercise  price at any time until the
stated expiration date.

     The Fund will only write call options  which are covered,  which means that
the  Fund  will  own the  underlying  security  (or  other  securities,  such as
convertible securities, which are acceptable for escrow) when it writes the call
option  and until the  Fund's  obligation  to sell the  underlying  security  is
extinguished  by exercise or  expiration of the call option or the purchase of a
call option covering the same  underlying  security and having the same exercise
price and  expiration  date.  The Fund will receive a premium for writing a call
option,  but will give up, until the expiration  date, the opportunity to profit
from an increase in the underlying  security's  price above the exercise  price.
The Fund  will  retain  the risk of loss  from a  decrease  in the  price of the
underlying  security.  The  writing of covered  call  options is a  conservative
investment  technique believed to involve relatively little risk (in contrast to
the  writing  of naked  options  which  the Fund  will  not do) but  capable  of
enhancing the Fund's total return.

     The premium  received by the Fund for writing a covered call option will be
recorded as a liability in the Fund's statement of assets and liabilities.  This
liability  will be adjusted daily to the option's  current  market value,  which
will be the latest  sale  price at the time as of which the net asset  value per
share of the Fund is computed (the close of the New York Stock Exchange), or, in
the absence of such sale, at the latest bid  quotation.  The  liability  will be
extinguished upon expiration of the option,  the purchase of an identical option
in a closing transaction or delivery of the underlying security upon exercise of
the option.

     Many options are traded on registered securities exchanges.  Options traded
on such  exchanges are issued by the Options  Clearing  Corporation,  a clearing
corporation  which  assumes   responsibility   for  the  completion  of  options
transactions.

     The Fund will purchase call options only to close out a covered call option
it has written.  When it appears that a covered call option  written by the Fund
is likely to be exercised,  the Fund may consider it appropriate to avoid having
to sell the underlying  security.  Or, the Fund may wish to extinguish a covered
call  option  which it has  written  in order to be free to sell the  underlying
security to realize a profit on the  previously  written call option or to write
another covered call option on the underlying  security.  In all such instances,
the Fund can close out the  previously  written call option by purchasing a call
option  on the  same  underlying  security  with  the same  exercise  price  and
expiration  date.  (The Fund may, under certain  circumstances,  also be able to
transfer a previously  written call  option.) The Fund will realize a short-term
capital  gain if the amount  paid to purchase  the call option plus  transaction
costs is less than the premium received for writing the covered call option. The
Fund will realize a  short-term  capital loss if the amount paid to purchase the
call option plus  transaction  costs is greater  than the premium  received  for
writing the covered call option.

     A  previously  written  call  option  can be closed  out by  purchasing  an
identical call option only in a secondary  market for the call option.  Although
the Fund will  generally  write only those options for which there appears to be
an active secondary market, there is no assurance that a liquid secondary market
will  exist for any  particular  option  at any  particular  time,  and for some
options no secondary market may exist. In such event it might not be possible to
effect a closing  transaction in a particular  option.  If the Fund as a covered
call option writer is unable to effect a closing purchase  transaction,  it will
not be able to sell the  underlying  securities  until the option  expires or it
delivers the underlying securities upon exercise.

     If a  substantial  number  of the  call  options  written  by the  Fund are
exercised,  the Fund's rate of portfolio  turnover may exceed historical levels.
This would result in higher transaction costs,  including brokerage commissions.
The Fund will pay  brokerage  commissions  in  connection  with the  writing  of
covered call  options and the  purchase of call options to close out  previously
written  options.  Such  brokerage  commissions  are normally  higher than those
applicable to purchases and sales of portfolio securities.


     In the past the Fund has qualified for, and elected to receive, the special
tax treatment afforded regulated  investment companies under Subchapter M of the
Internal Revenue Code. Although the Fund intends to continue to qualify for such
tax treatment,  in order to do so it must, among other things,  derive less than
30% of its  gross  income  from  gains  from the sale or  other  disposition  of
securities  held for less than three  months.  Because of this,  the Fund may be
restricted in the writing of call options where the underlying  securities  have
been held less than three  months,  in the writing of covered call options which
expire in less than  three  months,  and in  effecting  closing  purchases  with
respect to options  which were  written  less than three  months  earlier.  As a
result,   the  Fund  may  elect  to  forego   otherwise   favorable   investment
opportunities  and may elect to avoid or delay  effecting  closing  purchases or
selling  portfolio  securities,  with  the  risk  that a  potential  loss may be
increased or a potential gain may be reduced or turned into a loss.

     Under  the  Internal  Revenue  Code  of  1954,  as  amended,  gain  or loss
attributable  to a closing  transaction  and  premiums  received by the Fund for
writing a covered call option which is not exercised may  constitute  short-term
capital gain or loss. Under provisions of the Tax Reform Act of 1986,  effective
for  taxable  years  beginning  after  October  22,  1986,  a gain on an  option
transaction which qualifies as a "designated  hedge"  transaction under Treasury
regulations  may be offset by realized or unrealized  losses on such  designated
transaction. The netting of gain against such losses could result in a reduction
in gross income from options transactions for purposes of the 30 percent test.


               FUTURES CONTRACTS AND RELATED OPTIONS TRANSACTIONS

     The Fund  intends  to enter  into  currency  and  other  financial  futures
contracts  as a hedge  against  changes  in  prevailing  levels of  interest  or
currency exchange rates to seek relative stability of principal and to establish
more  definitely  the  effective  return on  securities  held or  intended to be
acquired by the Fund or as a hedge  against  changes in the prices of securities
or currencies held by the Fund or to be acquired by the Fund. The Fund's hedging
may  include  sales of  futures  as an offset  against  the  effect of  expected
increases  in interest  or  currency  exchange  rates or  securities  prices and
purchases  of futures as an offset  against the effect of  expected  declines in
interest or currency exchange rates.

     For  example,  when the Fund  anticipates  a  significant  market or market
sector  advance,  it will  purchase a stock  index  futures  contract as a hedge
against not  participating  in such advance at a time when the Fund is not fully
invested.  The purchase of a futures  contract serves as a temporary  substitute
for the  purchase of  individual  securities  which may then be  purchased in an
orderly fashion. As such purchases are made, an equivalent amount of index based
futures contracts would be terminated by offsetting sales. In contrast, the Fund
would sell stock index  futures  contracts  in  anticipation  of or in a general
market or market sector  decline that may  adversely  affect the market value of
the Fund's  portfolio.  To the extent that the Fund's portfolio changes in value
in correlation with a given index,  the sale of futures  contracts on that index
would  substantially  reduce the risk to the  portfolio  of a market  decline or
change in  interest  rates,  and,  by so doing,  provide an  alternative  to the
liquidation  of the Fund's  securities  positions and the resulting  transaction
costs.

     The Fund  intends to engage in options  transactions  which are  related to
currency  and other  financial  futures  contracts  for hedging  purposes and in
connection with the hedging strategies described above.

     Although techniques other than sales and purchases of futures contracts and
related  options  transactions  could be used to reduce the Fund's  exposure  to
interest  rate  and/or  market  fluctuations,  the Fund may be able to hedge its
exposure  more  effectively  and perhaps at a lower cost through  using  futures
contracts and related  options  transactions.  While the Fund does not intend to
take delivery of the instruments underlying futures contracts it holds, the Fund
does not intend to engage in such futures contracts for speculation.

FUTURES CONTRACTS

     Futures  contracts are transactions in the commodities  markets rather than
in the  securities  markets.  A futures  contract  creates an  obligation by the
seller to deliver to the buyer the  commodity  specified  in the  contract  at a
specified  future time for a specified  price.  The futures  contract creates an
obligation  by the buyer to accept  delivery  from the  seller of the  commodity
specified at the specified future time for the specified  price. In contrast,  a
spot transaction  creates an immediate  obligation for the seller to deliver and
the buyer to accept delivery of and pay for an identified commodity. In general,
futures contracts involve  transactions in fungible goods such as wheat,  coffee
and  soybeans.  However,  in the last  decade an  increasing  number of  futures
contracts have been developed which specify currencies, financial instruments or
financially based indexes as the underlying commodity.

     U.S. futures  contracts are traded only on national  futures  exchanges and
are standardized as to maturity date and underlying  financial  instrument.  The
principal  financial  futures  exchanges  in the United  States are The Board of
Trade of the City of Chicago, the Chicago Mercantile Exchange, the International
Monetary Market (a division of the Chicago  Mercantile  Exchange),  the New York
Futures  Exchange and the Kansas City Board of Trade.  Each exchange  guarantees
performance  under  contract  provisions  through  a  clearing  corporation,   a
nonprofit  organization  managed  by the  exchange  membership,  which  is  also
responsible for handling daily  accounting of deposits or withdrawals of margin.
A futures commission  merchant ("Broker") effects each transaction in connection
with futures  contracts  for a  commission.  Futures  exchanges  and trading are
regulated  under the  Commodity  Exchange Act by the Commodity  Futures  Trading
Commission ("CFTC") and National Futures Association ("NFA").

INTEREST RATE FUTURES CONTRACTS

     The sale of an interest rate futures  contract creates an obligation by the
Fund, as seller,  to deliver the type of financial  instrument  specified in the
contract at a specified  future time for a specified  price.  The purchase of an
interest rate futures  contract creates an obligation by the Fund, as purchaser,
to accept delivery of the type of financial  instrument specified at a specified
future  time  for a  specified  price.  The  specific  securities  delivered  or
accepted,  respectively, at settlement date, are not determined until at or near
that date. The  determinaion  is in accordance with the rules of the exchange on
which the futures contract sale or purchase was made.

     Currently,  interest  rate  futures  contracts  can be purchased or sold on
90-day U.S.  Treasury  bills,  U.S.  Treasury  bonds,  U.S.  Treasury notes with
maturities between 6 1/2 and 10 years,  Government National Mortgage Association
("GNMA")  certificates,  90-day domestic bank  certificates  of deposit,  90-day
commercial paper, and 90-day Eurodollar  certificates of deposit. It is expected
that futures  contracts  trading in  additional  financial  instruments  will be
authorized. The standard contract size is $100,000 for futures contracts in U.S.
Treasury bonds,  U.S. Treasury notes and GNMA  certificates,  and $1,000,000 for
the other designated  contracts.  While U.S. Treasury bonds, U.S. Treasury bills
and U.S.  Treasury  notes are  backed by the full  faith and  credit of the U.S.
government and GNMA certificates are guaranteed by a U.S. government agency, the
futures contracts in U.S. government  securities are not obligations of the U.S.
Treasury.

INDEX BASED FUTURES CONTRACTS

STOCK INDEX FUTURES CONTRACTS

     A stock index assigns  relative values to the common stocks included in the
index.  The index  fluctuates  with  changes in the market  values of the common
stocks so included.  A stock index futures contract is a bilateral  agreement by
which two parties agree to take or make delivery of an amount of cash equal to a
specified  dollar amount times the  difference  between the closing value of the
stock index on the  expiration  date of the  contract and the price at which the
futures  contract is  originally  made. No physical  delivery of the  underlying
stocks in the index is made.

     Currently,  stock index  futures  contracts can be purchased or sold on the
Standard and Poor's  Corporation  ("S&P") Index of 500 Stocks,  the S&P Index of
100 Stocks,  the New York Stock Exchange  Composite  Index, the Value Line Index
and the Major Market  Index.  It is expected that futures  contracts  trading in
additional stock indices will be authorized.  The standard contract size is $500
times the value of the index.

     The Fund does not believe that  differences  between existing stock indexes
will create any  differences  in the price  movements of the stock index futures
contracts  in  relation  to  the  movements  in  such  indices.   However,  such
differences  in the  indices may result in  differences  in  correlation  of the
futures with movements in the value of the securities being hedged.

OTHER INDEX BASED FUTURES CONTRACTS

     It is expected  that bond index and other  financially  based index futures
contracts  will be developed in the future.  It is  anticipated  that such index
based  futures  contracts  will be  structured  in the same  way as stock  index
futures  contracts  but will be measured by changes in interest  rates,  related
indexes or other  measures,  such as the consumer price index. In the event that
such futures  contracts are developed the Fund will sell interest rate index and
other index based futures  contracts to hedge against changes which are expected
to affect the Fund's portfolio.

     The  purchase or sale of a futures  contract  differs  from the purchase or
sale of a security, in that no price or premium is paid or received. Instead, to
initiate trading an amount of cash, cash equivalents,  money market instruments,
or U.S.  Tresury bills equal to  approximately 1 1/2% (up to 5%) of the contract
amount must be  deposited  by the Fund with the Broker.  This amount is known as
initial  margin.  The  nature of  initial  margin  in  futures  transactions  is
different from that of margin in security transactions.  Futures contract margin
does not  involve  the  borrowing  of  funds  by the  customer  to  finance  the
transactions.  Rather, the initial margin is in the nature of a performance bond
or good  faith  deposit  on the  contract  which is  returned  to the Fund  upon
termination of the futures  contract  assuming all contractual  obligations have
been satisfied.  The margin required for a particular futures contract is set by
the exchange on which the contract is traded, and may be significantly  modified
from time to time by the exchange during the term of the contract.

     Subsequent  payments,  called variation  margin, to the Broker and from the
Broker,  are made on a daily basis as the value of the underlying  instrument or
index  fluctuates  making the long and short  positions in the futures  contract
more or less valuable, a process known as mark-to-market.  For example, when the
Fund has purchased a futures contract and the price of the underlying  financial
instrument or index has risen,  that  position will have  increased in value and
the Fund will receive from the Broker a variation  margin  payment equal to that
increase in value.  Conversely,  where the Fund has purchased a futures contract
and the price of the underlying financial instrument or index has declined,  the
position  would be less  valuable  and the  Fund  would  be  required  to make a
variation  margin payment to the Broker.  At any time prior to expiration of the
futures  contract,   the  Fund  may  elect  to  close  the  position.   A  final
determination of variation  margin is then made,  additional cash is required to
be paid to or released by the Broker, and the Fund realizes a loss or gain.

     The Fund intends to enter into  arrangements  with its  custodian  and with
Brokers to enable its initial  margin and any  variation  margin to be held in a
segregated account by its custodian on behalf of the Broker.


     Although  interest  rate  futures  contracts by their terms call for actual
delivery  or  acceptance  of  financial  instruments,  and index  based  futures
contracts  call for the  delivery  of cash equal to the  difference  between the
closing value of the index on the expiration  date of the contract and the price
at which the futures  contract is  originally  made,  in most cases such futures
contracts are closed out before the settlement date without the making or taking
of delivery.  Closing out a futures  contract  sale is effected by an offsetting
transaction  in which the Fund enters into a futures  contract  purchase for the
same aggregate amount of the specific type of financial  instrument or index and
same delivery date. If the price in the sale exceeds the price in the offsetting
purchase,  the Fund is paid the  difference  and thus  realizes  a gain.  If the
offsetting  purchase price exceeds the sale price,  the Fund pays the difference
and realizes a loss.  Similarly,  the closing out of a futures contract purchase
is effected by an offsetting transaction in which the Fund enters into a futures
contract sale. If the offsetting sale price exceeds the purchase price, the Fund
realizes a gain.  If the purchase  price exceeds the  offsetting  sale price the
Fund realizes a loss.  The amount of the Fund's gain or loss on any  transaction
is reduced or increased,  respectively,  by the amount of any transaction  costs
incurred by the Fund.

     As an example of an offsetting  transaction,  the  contractual  obligations
arising  from the sale of one contract of September  U.S.  Treasury  bills on an
exchange  may be  fulfilled  at any time  before  delivery  of the  contract  is
required (i.e., on a specified date in September,  the "delivery  month") by the
purchase of one contract of September U.S.  Treasury bills on the same exchange.
In such instance the difference  between the price at which the futures contract
was sold and the price paid for the  offsetting  purchase  after  allowance  for
transaction costs represents the profit or loss to the Fund.

     There  can be no  assurance,  however,  that the Fund will be able to enter
into an  offsetting  transaction  with  respect to a  particular  contract  at a
particular  time.  If  the  Fund  is  not  able  to  enter  into  an  offsetting
transaction,  the Fund will  continue  to be  required  to  maintain  the margin
deposits on the contract and to complete the contract according to its terms.

OPTIONS ON CURRENCY AND OTHER FINANCIAL FUTURES CONTRACTS

     The Fund  intends to purchase  call and put  options on currency  and other
financial  futures  contracts  and sell such  options to  terminate  an existing
position.  Options on currency and other financial futures contracts are similar
to options on stocks  except  that an option on a  currency  or other  financial
futures  contract gives the purchaser the right, in return for the premium paid,
to assume a position in a futures  contract (a long  position if the option is a
call and a short  position  if the option is a put)  rather  than to purchase or
sell stock,  currency or other  financial  instruments  at a specified  exercise
price at any time during the period of the option.  Upon exercise of the option,
the  delivery of the futures  position by the writer of the option to the holder
of the option will be accompanied by delivery of the accumulated  balance in the
writer's futures margin account.  This amount represents the amount by which the
market price of the futures contract at exercise exceeds, in the case of a call,
or is less than,  in the case of a put, the exercise  price of the option on the
futures contract. If an option is exercised on the last trading day prior to the
expiration  date of the option,  the  settlement  will be made  entirely in cash
equal to the  difference  between the exercise  price of the option and value of
the futures contract.

     The Fund  intends to use options on currency  and other  financial  futures
contracts in connection with hedging strategies.  In the future the Fund may use
such options for other purposes.

PURCHASE OF PUT OPTIONS ON FUTURES CONTRACTS

     The purchase of protective  put options on commodity  futures  contracts is
analagous to the purchase of  protective  puts on  individual  stocks,  where an
absolute  level of protection is sought below which no additional  economic loss
would be incurred by the Fund. Put options may be purchased to hedge a portfolio
of stocks or debt  instruments or a position in the futures  contract upon which
the put option is based.

PURCHASE OF CALL OPTIONS ON FUTURES CONTRACTS

     The  purchase  of a call option on a currency  or other  financial  futures
contract   represents  a  means  of  obtaining   temporary  exposure  to  market
appreciation  at limited  risk. It is analogous to the purchase of a call option
on an individual  stock which can be used as a substitute  for a position in the
stock  itself.  Depending  on the  pricing of the option  compared to either the
futures  contract  upon which it is based,  or upon the price of the  underlying
financial  instrument or index itself, the purchase of a call option may be less
risky than the ownership of the interest rate or index based futures contract or
the underlying  securities.  Call options on currency or other financial futures
contracts  may be  purchased  to hedge  against an interest  rate  increase or a
market advance when the Fund is not fully invested.

USE OF NEW INVESTMENT  TECHNIQUES INVOLVING CURRENCY AND OTHER FINANCIAL FUTURES
CONTRACTS OR RELATED OPTIONS

     The Fund may employ new investment  techniques involving currency and other
financial  futures  contracts  and  related  options.  The Fund  intends to take
advantage of new  techniques in these areas which may be developed  from time to
time and which are consistent  with the Fund's  investment  objective.  The Fund
believes that no additional  techniques  have been  identified for employment by
the Fund in the foreseeable future other than those described above.

LIMITATIONS  ON PURCHASE AND SALE OF FUTURES  CONTRACTS  AND RELATED  OPTIONS ON
SUCH FUTURES CONTRACTs

     The Fund will not enter into a futures  contract  if, as a result  thereof,
more than 5% of the Fund's  total  assets  (taken at market value at the time of
entering  into the  contract)  would be  committed  to margin  deposits  on such
futures contracts.

     The  Fund  intends  that  its  futures   contracts   and  related   options
transactions  will be entered into for traditional  hedging  purposes.  That is,
futures  contracts  will be sold to  protect  against a decline  in the price of
securities that the Fund owns or futures  contracts will be purchased to protect
the Fund against an increase in the price of  securities it intends to purchase.
The Fund does not intend to enter into futures contracts for speculation.

     In instances  involving  the purchase of futures  contracts by the Fund, an
amount of cash and cash  equivalents,  equal to the market  value of the futures
contracts  will be deposited in a segregated  account with the Fund's  Custodian
and/or in a margin  account  with a Broker to  collateralize  the  position  and
thereby insure that the use of such futures is unleveraged.

FEDERAL INCOME TAX TREATMENT

     For federal  income tax  purposes,  the Fund is required  to  recognize  as
income  for each  taxable  year its net  unrealized  gains and losses on futures
contracts as of the end of the year as well as those  actually  realized  during
the year.  Any gain or loss  recognized  with  respect to a futures  contract is
considered to be 60% long term and 40% short term, without regard to the holding
period of the  contract.  In the case of a futures  transaction  classified as a
"mixed  straddle," the  recognition of losses may be deferred to a later taxable
year. The federal income tax treatment of gains or losses from  transactions  in
options on futures is unclear.

     In order  for the Fund 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. Any net gain realized
from the closing out of futures contracts,  for purposes of the90%  requirement,
will be  qualifying  income.  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  Fund's  annual  gross  income.  The 1986 Tax Act  added a
provision   which   effectively   treats  both  positions  in  certain   hedging
transactions as a single transaction for the purpose of the 30% requirement. The
provision  provides that, in the case of any "designated  hedge,"  increases and
decreases  in the value of  positions  of the  hedge  are to be  netted  for the
purposes of the 30% requirement.  However,  in certain  situations,  in order to
avoid realizing a gain within a three month period,  the Fund may be required to
defer the closing out of a contract  beyond the time when it would  otherwise be
advantageous to do so.

RISKS OF FUTURES CONTRACTS

     Currency and other financial  futures contracts prices are volatile and are
influenced,  among other things, by changes in stock prices,  market conditions,
prevailing  interest  rates and  anticipation  of future  stock  prices,  market
movements  or  interest  rate  changes,  all of which in turn  are  affected  by
economic  conditions,  such as  government  fiscal  and  monetary  policies  and
actions, and national and international political and economic events.

     At best, the correlation between changes in prices of futures contracts and
of  the  securities  being  hedged  can  be  only  approximate.  The  degree  of
imperfection of correlation  depends upon  circumstances,  such as variations in
speculative  market demand for futures  contracts and for securities,  including
technical  influences  in futures  contracts  trading;  differences  between the
securities being hedged and the financial instruments and indexes underlying the
standard futures contracts  available for trading,  in such respects as interest
rate levels,  maturities  and  creditworthiness  of issuers,  or  identities  of
securities comprising the index and those in the Fund's portfolio. A decision of
whether, when and how to hedge involves the exercise of skill and judgment,  and
even a well-conceived hedge may be unsuccessful to some degree because of market
behavior or unexpected interest rate trends.

     Because of the low margin deposits  required,  futures trading  involves an
extremely  high  degree of  leverage.  As a result,  a  relatively  small  price
movement in a futures contract may result in immediate and substantial  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 10% decrease in the
value  of the  futures  contract  would  result  in a total  loss of the  margin
deposit,  before any deduction for the  transaction  costs,  if the account were
then closed out, and a 15% decrease  would result in a loss equal to 150% of the
original  margin  deposit.  Thus,  a purchase or sale of a futures  contract may
result  in losses in excess of the  amount  invested  in the  futures  contract.
However,  the Fund would presumably have sustained comparable losses if, instead
of  entering  into the  futures  contract,  it had  invested  in the  underlying
financial  instrument.  Furthermore,  in order to be  certain  that the Fund has
sufficient assets to satisfy its obligations under a futures contract,  the Fund
will  establish a segregated  account in connection  with its futures  contracts
which will hold cash or cash equivalents  equal in value to the current value of
the underlying instruments or indices less the margins on deposit.

     Most U.S.  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
unfavorable  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 futures positions and subjecting some
futures traders to substantial losses.

RISKS OF OPTIONS ON FUTURES CONTRACTS

     In addition to the risks  described  above for currency and other financial
futures  contracts,  there are  several  special  risks  relating  to options on
futures  contracts.  The ability to  establish  and close out  positions on such
options will be subject to the development and maintenance of a liquid secondary
market.  There is no assurance that a liquid secondary market will exist for any
particular  contract  or at any  particular  time.  The Fund  will not  purchase
options on any futures contract unless and until it believes that the market for
such options has developed  sufficiently  that the risks in connection with such
options are not greater than the risks in connection with the futures contracts.
Compared  to the use of  futures  contracts,  the  purchase  of  options on such
futures  involves less  potential risk to the Fund because the maximum amount at
risk is the premium  paid for the options  (plus  transaction  costs).  However,
there may be circumstances when the use of an option on a futures contract would
result in a loss to the Fund,  even though the use of a futures  contract  would
not, such as when there is no movement in the level of the futures contract.


                         FOREIGN CURRENCY TRANSACTIONS

     The Fund may invest in securities of foreign issuers. When the Fund invests
in foreign securities they usually will be denominated in foreign currencies and
the Fund  temporarily  may hold funds in foreign  currencies.  Thus,  the Fund's
share value will be affected by changes in exchange rates.

FORWARD CURRENCY CONTRACTS

     As one way of managing  exchange rate risk,  the Fund may engage in forward
currency  exchange  contracts  (agreements  to purchase or sell  currencies at a
specified  price  and  date).  Under the  contract,  the  exchange  rate for the
transaction  (the amount of currency  the Fund will  deliver or receive when the
contract is completed) is fixed when the Fund enters into the contract. The Fund
usually will enter into these  contracts to stabilize the U.S. dollar value of a
security it has agreed to buy or sell. The Fund also may use these  contracts to
hedge the U.S.  dollar value of a security it already owns,  particularly if the
Fund  expects a  decrease  in the  value of the  currency  in which the  foreign
security is  denominated.  Although  the Fund will attempt to benefit from using
forward contracts, the success of its hedging strategy will depend on Keystone's
ability  to  predict   accurately  the  future  exchange  rate  between  foreign
currencies and the U.S. dollar. The value of the Fund's investments  denominated
in foreign  currencies will depend on the relative  strength of those currencies
and the U.S.  dollar,  and the Fund may be affected  favorably or unfavorably by
changes in the exchange rate or exchange  control  regulations  between  foreign
currencies and the dollar.  Changes in foreign currency  exchange rates also may
affect the value of dividends and interest earned,  gains and losses realized on
the sale of  securities  and net  investment  income  and gains,  if any,  to be
distributed to shareholders by the Fund.

CURRENCY FUTURES CONTRACTS

     Currency futures contracts are bilateral agreements under which two parties
agree  to take  or make  delivery  of a  specified  amount  of a  currency  at a
specified  future  time for a  specified  price.  Trading  of  currency  futures
contracts in the United States is regulated under the Commodity  Exchange Act by
the Commodity Futures Trading Commission (CFTC) and National Futures Association
(NFA).  Currently,  the only national futures exchange on which currency futures
are  traded  is the  International  Monetary  Market of the  Chicago  Mercantile
Exchange.  Foreign  currency futures trading is conducted in the same manner and
subject to the same  regulations  as trading in  interest  rate and index  based
futures.  The Fund  intends to engage in  currency  futures  contracts  only for
hedging  purposes,  and not for  speculation.  The Fund may enter into  currency
futures  contracts for other  purposes if authorized to do so by the Board.  The
hedging  strategies  which will be used by the Fund in  connection  with foreign
currency  futures  ontracts  are  similar to those  described  above for forward
foreign currency exchange contracts.

     Currently,  currency  futures  contracts  for the British  pound  Sterling,
Canadian dollar, Dutch guilder, Deutsche mark, Japanese yen, Mexican peso, Swiss
and  French  francs  can be  purchased  or sold for  U.S.  dollars  through  the
International  Monetary Market. It is expected that futures contracts trading in
additional  currencies  will be  authorized.  The  standard  contract  sizes are
L125,000  for the  pound,  125,000  for the  guilder,  mark  and  Swiss  francs,
C$100,000 for the Canadian  dollar,  Y12,500,000  for the yen, and 1,000,000 for
the peso. In contrast to Forward Currency Exchange Contracts which can be traded
at any time,  only four value dates per year are available,  the third Wednesday
of March, June, September and December.

FOREIGN CURRENCY OPTIONS TRANSACTIONS

     Foreign currency options (as opposed to futures) are traded in a variety of
currencies  in both the United  States and  Europe.  On the  Philadelphia  Stock
Exchange, for example,  contracts for half the size of the corresponding futures
contracts  on the  Chicago  Board  Options  Exchange  are traded with up to nine
months  maturity in Marks,  Sterling,  Yen,  Swiss Francs and Canadian  Dollars.
Options  can be  exercised  at any time during the  contract  life and require a
deposit subject to normal margin requirements.  Since a futures contract must be
exercised,  the Fund must continually make up the margin balance. As a result, a
wrong  price  move  could  result  in the Fund  losing  more  than the  original
investment as it cannot walk away from the futures  contract as it can an option
contract.

     The Fund  will  purchase  call and put  options  and sell such  options  to
terminate  an  existing  position.  Options on foreign  currency  are similar to
options on stocks  except that an option on an interest  rate and/or index based
futures  contract gives the purchaser the right, in return for the premium paid,
to purchase or sell foreign currency,  rather than to purchase or sell stock, at
a specified exercise price at any time during the period of the option.

     The Fund intends to use foreign currency option  transactions in connection
with hedging strategies.

PURCHASE OF PUT OPTIONS ON FOREIGN CURRENCIES

     The purchase of protective  put options on a foreign  currency is analagous
to the purchase of protective puts on individual stocks, where an absolute level
of  protection  is sought  below  which no  additional  economic  loss  would be
incurred  by the Fund.  Put  options may be  purchased  to hedge a portfolio  of
foreign stocks or foreign debt instruments or a position in the foreign currency
upon which the put option is based.

PURCHASE OF CALL OPTIONS ON FOREIGN CURRENCIES

     The  purchase of a call option on foreign  currency  represents  a means of
obtaining  temporary  exposure to market  appreciation  at limited  risk.  It is
analogous to the purchase of a call option on an  individual  stock which can be
used as a  substitute  for a  position  in the stock  itself.  Depending  on the
pricing of the option  compared to either the foreign  currency upon which it is
based, or upon the price of the foreign stock or foreign debt  instruments,  the
purchase  of a call option may be less risky than the  ownership  of the foreign
currency or the foreign  securities.  The Fund would purchase a call option on a
foreign  currency to hedge  against an  increase  in the  foreign  currency or a
foreign market advance when the Fund is not fully invested.

     The Fund may employ new investment  techniques  involving  forward  foreign
currency exchange  contracts,  foreign currency futures contracts and options on
foreign  currencies in order to take  advantage of new techniques in these areas
which may be  developed  from time to time and  which  are  consistent  with the
Fund's  investment  objective.  The Fund believes that no additional  techniques
have been identified for employment by the Fund in the foreseeable  future other
than those described above.

CURRENCY TRADING RISKS

     Currency  exchange  trading may involve  significant  risks. The four major
types of risk the Fund faces are exchange rate risk,  interest rate risk, credit
risk and country risk.

EXCHANGE RATE RISK

     Exchange  rate  risk  results  from the  movement  up and  down of  foreign
currency values in response to shifting market supply and demand.  When the Fund
buys or sells a  foreign  currency,  an  exposure  called  an open  position  is
created.  Until the time that  position can be "covered" by selling or buying an
equivalent amount of the same currency, the Fund is exposed to the risk that the
exchange  rate might move  against it. Since  exchange  rate changes can readily
move in one  direction,  a position  carried  overnight or over a number of days
involves  greater risk than one carried a few minutes or hours.  Techniques such
as  foreign  currency  forward  and  futures  contracts  and  options on foreign
currency are intended to be used by the Fund to reduce exchange rate risk.

MATURITY GAPS AND INTEREST RATE RISK

     Interest  rate risk arises  whenever  there are  mismatches  or gaps in the
maturity  structure of the Fund's foreign exchange currency  holdings,  which is
the total of its  outstanding  spot and  forward or futures  contracts.

     Foreign  currency  transactions  often  involve  borrowing  short  term and
lending longer term to benefit from the normal  tendency of interest rates to be
higher for longer  maturities.  However in foreign exchange  trading,  while the
maturity  pattern of interest  rates for one  currency is  important,  it is the
differential between interest rates for two currencies that is decisive.

CREDIT RISK

     Whenever the Fund enters into a foreign exchange contract, it faces a risk,
however small, that the counterparty  will not perform under the contract.  As a
result there is a credit risk, although no extension of "credit" is intended. To
limit credit risk,  the Fund  intends to evaluate the  creditworthiness  of each
other  party.  The Fund does not  intend to trade more than 5% of its net assets
under foreign exchange contracts with one party.

     Credit  risk  exists  because  the  Fund's  counterparty  may be  unable or
unwilling to fulfill its  contractual  obligations  as a result of bankruptcy or
insolvency or when foreign echange  controls  prohibit  payment.  In any foreign
exchange transaction,  each party agrees to deliver a certain amount of currency
to the other on a particular  date. In establishing  its hedges a Fund relies on
each contract being completed. If the contract is not performed, then the Fund's
hedge is  eliminated,  and the Fund is exposed to any changes in exchange  rates
since the contract was  originated.  To put itself in the same position it would
have  been in had the  contract  been  performed,  the Fund  must  arrange a new
transaction.  However, the new transaction may have to be arranged at an adverse
exchange  rate.  The trustee for a bankrupt  company may elect to perform  those
contracts  which are  advantageous  to the company but disclaim those  contracts
which are disadvantageous, resulting in losses to the Fund.

     Another  form of credit risk stems from the time zone  differences  between
the U.S. and foreign  nations.  If the Fund sells sterling it generally must pay
pounds  to a  counterparty  earlier  in the day  than it will be  credited  with
dollars in New York. In the intervening  hours, the buyer can go into bankruptcy
or can be  declared  insolvent.  Thus,  the dollars may never be credited to the
Fund.

COUNTRY RISK

     At one  time or  another,  virtually  every  country  has  interfered  with
international  transactions in its currency.  Interference has taken the form of
regulation of the local exchange market,  restrictions on foreign  investment by
residents or limits on inflows of investment funds from abroad. Governments take
such measures for example to improve control over the domestic banking system or
to  influence  the  pattern of  receipts  and  payments  between  residents  and
foreigners.   In  those  cases,  restrictions  on  the  exchange  market  or  on
international  transactions  are intended to affect the level or movement of the
exchange rate.  Occasionally  a serious  foreign  exchange  shortage may lead to
payment  interruptions or debt servicing  delays, as well as interference in the
exchange market.  It has become  increasingly  difficult to distinguish  foreign
exchange or credit risk from country risk.

     Changes  in  regulations  or  restrictions  usually  do have  an  important
exchange  market impact.  Most  disruptive are changes in rules which  interfere
with the normal  payments  mechanism.  If  government  regulations  change and a
counterparty  is either  forbidden  to perform or is  required  to do  something
extra,  then the Fund  might be left  with an  unintended  open  position  or an
unintended  maturity  mismatch.  Dealing  with  such  unintended  long or  short
positions could result in unanticipated costs to the Fund.

     Other changes in official regulations  influence  international  investment
transactions.  If one of the  factors  affecting  the  buying  or  selling  of a
currency  changes,  the  exchange  rate is likely to  respond.  Changes  in such
controls  often are  unpredictable  and can create a  significant  exchange rate
response.

     Many major  countries  have moved  toward  liberalization  of exchange  and
payments   restrictions   in  recent  years  or  accepted  the  principle   that
restrictions  should be relaxed.  A few  industrial  countries have moved in the
other direction.  Important liberalizations were carried out by Switzerland, the
United Kingdom and Japan.  They  dismantled  mechanisms for  restricting  either
foreign exchange inflows  (Switzerland),  outflows (Britain) or elements of both
(Japan). By contrast, France and Mexico have recently tightened foreign exchange
controls.

     Overall,  many  exchange  markets  are still  heavily  restricted.  Several
countries limit access to the forward market to companies  financing  documented
export or import  transactions  in an effort to insulate  the market from purely
speculative  activities.  Some of these countries  permit local traders to enter
into forward contracts with residents but prohibit certain forward  transactions
with  nonresidents.  By  comparison,  other  countries  have strict  controls on
exchange  transactions  by  residents,  but permit  free  exchange  transactions
between local traders and non-residents. A few countries have established tiered
markets,  funneling  commercial  transactions  through one market and  financial
transactions through another. Outside the major industrial countries, relatively
free  foreign  exchange  markets  are  rare  and  control  on  foreign  currency
transactions are extensive.

     Another aspect of country risk has to do with the possibility that the Fund
may be dealing  with a foreign  trader  whose home  country is facing a payments
problem.  Even  though the  foreign  trader  intends  to perform on its  foreign
exchange  contracts,  the contracts are tied to other external  liabilities  the
country has incurred.  As a result performance may be delayed, and can result in
unanticipated  cost to the Fund.  This aspect of country risk is a major element
in the Fund's credit judgment as to with whom it will deal and in what amounts.



<PAGE>




                                   EXHIBIT A

                               GLOSSARY OF TERMS


     CLASS OF OPTIONS. Options covering the same underlying security.

     CLEARING  CORPORATION.  The  Options  Clearing  Corporation,  Trans  Canada
Options,  Inc., The European  Options Clearing  Corporation  B.V., or the London
Options Clearing House.

     CLOSING  PURCHASE  TRANSACTION.  A transaction  in which an investor who is
obligated  as a writer of an option or seller of a futures  contract  terminates
his  obligation by purchasing on an Exchange an option of the same series as the
option previously  written or futures contract identical to the futures contract
previously  sold,  as the case may be.  (Such a purchase  does not result in the
ownership of an option or futures contract.)

     CLOSING SALE  TRANSACTION.  A  transaction  in which an investor who is the
holder or buyer of an  outstanding  option or futures  contract  liquidates  his
position  as a holder or buyer by  selling  an option of the same  series as the
option  previously  purchased  or  futures  contract  identical  to the  futures
contract  previously  purchased.  (Such  sale does not  result  in the  investor
assuming the obligations of a writer or seller.)

     COVERED  CALL OPTION  WRITER.  A writer of a call option who, so long as he
remains  obligated as a writer,  owns the shares of the  underlying  security or
holds on a share for share basis a call on the same security  where the exercise
price of the call held is equal to or less than the  exercise  price of the call
written,  or,  if  greater  than the  exercise  price of the call  written,  the
difference  is maintained by the writer in cash,  U.S.  Treasury  bills or other
high grade,  short term  obligations  in a segregated  account with the writer's
broker or custodian.

     COVERED  PUT OPTION  WRITER.  A writer of a put option  who,  so long as he
remains obligated as a writer,  has deposited  Treasury bills with a value equal
to or greater  than the  exercise  price with a  securities  depository  and has
pledged  them  to the  Options  Clearing  Corporation  for  the  account  of the
broker-dealer carrying the writer's position or holds on a share for share basis
a put on the same  security as the put written  where the exercise  price of the
put held is equal to or greater than the exercise price of the put written,  or,
if less than the exercise price of the put written, the difference is maintained
by the  writer in cash,  U.S.  Treasury  bills or other high  grade,  short term
obligations in a segregated account with the writer's broker or custodian.

     SECURITIES  EXCHANGE.  A securities  exchange on which call and put options
are traded.  The U.S.  Exchanges  are as  follows:  The  Chicago  Board  Options
Exchange;  American Stock Exchange;  New York Stock Exchange;  Philadephia Stock
Exchange; and Pacific Stock Exchange. The foreign securities exchanges in Canada
are  the  Toronto  Stock  Exchange  and  the  Montreal  Stock  Exchange;  in the
Netherlands, the European Options Exchange; and in the United Kingdom, the Stock
Exchange (London).

     Those  issuers  whose common  stocks have been approved by the Exchanges as
underlying   securities  for  options  transactions  are  published  in  various
financial publications.

     COMMODITIES EXCHANGE. A commodities exchange on which futures contracts are
traded  which is  regulated  by  exchange  rules that have been  approved by the
Commodity Futures Trading  Commission.  The U.S.  exchanges are as follows:  The
Chicago  Board of Trade of the City of  Chicago,  Chicago  Mercantile  Exchange,
International  Monetary Market (a division of the Chicago Mercantile  Exchange),
the Kansas City Board of Trade and the New York Futures Exchange.

     EXERCISE PRICE. The price per unit at which the holder of a call option may
purchase the underlyng  security upon exercise or the holder of a put option may
sell the underlying security upon exercise.

     EXPIRATION  DATE.  The  latest  date when an option may be  exercised  or a
futures contract must be completed according to its terms.

     HEDGING. An action taken by an investor to neutralize an investment risk by
taking an investment  position which will move in the opposite  direction as the
risk  being  hedged  so that a loss (or gain) on one will tend to be offset by a
gain (or loss) on the other.

     OPTION.  Unless the context  otherwise  requires,  the term "option"  means
either a call or put option issued by a Clearing Corporation,  as defined above.
A call option gives a holder the right to buy from such Clearing Corporation the
number of shares of the underlying  security covered by the option at the stated
exercise price by the filing of an exercise  notice prior to the expiration time
of the  option.  A put  option  gives a holder  the right to sell to a  Clearing
Corporation the number of shares of the underlying  security  covered by the put
at the stated  exercise  price by the filing of an exercise  notice prior to the
expiration  time of the option.  The Fund will sell  ("write") and purchase puts
only on U.S. Exchanges.

     OPTION PERIOD. The time during which an option may be exercised,  generally
from the date the option is written through its expiration  date.

     PREMIUM. The price of an option agreed upon between the buyer and writer or
their agents in a transaction on the floor of an Exchange.

     SERIES OF OPTIONS. Options covering the same underlying security and having
the same exercise price and expiration date.

     STOCK INDEX.  A stock index  assigns  relative  values to the common stocks
included  in the  index,  and the index  fluctuates  with  chanqes in the market
values of the common stocks so included.

     INDEX  BASED  FUTURES  CONTRACT.  An  index  based  futures  contract  is a
bilateral  agreement  pursuant  to which a party  agrees  to buy or  deliver  at
settlement  an amount of cash equal to $500  times the  difference  between  the
closing  value of an index on the  expiration  date and the  price at which  the
futures  contract  is  originally  struck.  Index  based  futures  are traded on
Commodities Exchanges.  Currently, index based stock index futures contracts can
be purchased or sold with respect to the Standard & Poor's Corporation (S&P) 500
Stock Index and S&P 100 Stock Index on the Chicago Mercantile Exchange,  the New
York Stock  Exchange  Composite  Index on the New York Futures  Exchange and the
Value Line Stock Index and Major Market Index on the Kansas City Board of Trade.

     UNDERLYING  SECURITY.  The  security  subject to being  purchased  upon the
exercise  of a call  option or subject to being sold upon the  exercise of a put
option.
<PAGE>
SCHEDULE OF INVESTMENTS--August 31, 1994 
<TABLE>
<CAPTION>
                                                   Number            Market 
                                                 of Shares           Value 
<S>                                               <C>             <C>
COMMON STOCKS (89.9%) 
ADVERTISING AND PUBLISHING (2.8%) 
 Capital Cities/ABC, Inc.                          45,000         $ 3,774,375 
 Dun & Bradstreet Corp.                            17,300             996,913 
 Time Warner, Inc.                                 30,000           1,143,750 
                                                                    5,915,038 
AEROSPACE (1.8%) 
 Boeing Co.                                        40,000           1,820,000 
 Rockwell International Corp.                      20,000             722,500 
 United Technologies Corp.                         19,170           1,219,691 
                                                                    3,762,191 
AMUSEMENTS (1.7%) 
 Disney (Walt) Co. (The)                           63,700           2,619,663 
 Hilton Hotels Corp.                               15,000             883,125 
                                                                    3,502,788 
AUTOMOTIVE (1.7%) 
 Ford Motor Co.                                    76,200           2,228,850 
 General Motors Corp.                              24,810           1,246,703 
                                                                    3,475,553 
CAPITAL GOODS (8.8%) 
 Caterpillar, Inc.                                 32,020           3,698,310 
 Deere & Co.                                       18,000           1,336,500 
 Emerson Electric Co.                              13,500             838,687 
 Fluor Corp.                                       35,000           1,855,000 
 Foster Wheeler Corp.                              65,000           2,648,750 
 General Electric Co.                             158,200           7,870,450 
                                                                   18,247,697 
CHEMICALS (6.8%) 
 Dow Chemical Co.                                  23,300           1,750,413 
 DuPont (E.I) de Nemours & Co.                     59,700           3,611,850 
 Monsanto Co.                                      47,500           3,924,687 
 PPG Industries, Inc.                              30,000           1,248,750 
 Rohm and Haas Co.                                 25,000           1,556,250 
 Union Carbide Corp.                               60,000           2,062,500 
                                                                   14,154,450 
CONSUMER GOODS (3.1%) 
 Eastman Kodak Co.                                 40,000         $ 1,990,000 
 Gillette Co.                                      30,000           2,171,250 
 Maytag Corp.                                      75,000           1,368,750 
 Procter & Gamble Co.                              16,500           1,004,438 
                                                                    6,534,438 
DIVERSIFIED COMPANIES (3.3%) 
 Allied-Signal, Inc.                               40,000           1,495,000 
 ITT Corp.                                         10,900             893,800 
 Minnesota Mining & Mfg. Co.                       37,200           2,050,650 
 Tenneco, Inc.                                     27,100           1,334,675 
 TRW, Inc.                                         14,000           1,050,000 
                                                                    6,824,125 
DRUGS (7.7%) 
American Home Products Corp.                       45,000           2,671,875 
 Columbia/HCA Healthcare Corp.                     60,000           2,550,000 
 Community Psychiatric Centers                    110,200           1,542,800 
 Genentech, Inc. (a)                               45,000           2,311,875 
 Johnson & Johnson                                 75,000           3,759,375 
 Merck & Co., Inc.                                 35,500           1,211,437 
 Pharmacia (a)                                    120,000           2,025,000 
                                                                   16,072,362 
ELECTRONICS PRODUCTS (3.0%) 
 Intel Corp.                                       30,000           1,968,750 
 Motorola, Inc.                                    58,800           3,175,200 
 Texas Instruments, Inc.                           14,200           1,105,825 
                                                                    6,249,775 
FINANCE (8.0%) 
 American Express Co.                              32,000             900,000 
 Banc One Corp.                                   127,000           4,413,250 
 Bankers Trust New York Corp.                      35,000           2,576,875 
 Chase Manhattan Corp.                             85,000           3,208,750 
 Federal National Mortgage Association             26,240           2,332,080 
 Morgan (J.P.) & Co., Inc.                         50,200           3,306,925 
                                                                   16,737,880 
</TABLE>
 See Notes to Schedule of Investments.                (continued on next page) 
<PAGE>
 
Keystone S-1 Blue Chip Stock Fund 
(Keystone Custodian Fund, Series S-1) 
SCHEDULE OF INVESTMENTS--August 31, 1994 
<TABLE>
<CAPTION>
                                                   Number             Market 
                                                 of Shares            Value 
<S>                                               <C>             <C>
FOODS (2.4%) 
Coca-Cola Co.                                      63,000         $  2,898,000 
CPC International, Inc.                            40,600            2,172,100 
                                                                     5,070,100 
INSURANCE (0.9%) 
American International Group, Inc.                 20,250            1,903,500 
METALS AND MINING (0.6%) 
Aluminum Co. of America                            15,000            1,260,000 
NATURAL GAS (1.6%) 
Anadarko Petroleum Corp.                           50,000            2,343,750 
Sonat, Inc.                                        30,000              915,000 
                                                                     3,258,750 
OFFICE AND BUSINESS EQUIPMENT (3.0%) 
Hewlett-Packard Co.                                26,990            2,425,726 
International Business Machines, Inc.              35,000            2,401,875 
Xerox Corp.                                        14,000            1,499,750 
                                                                     6,327,351 
OIL (12.9%) 
Amoco Corp.                                        67,120            3,884,570 
Atlantic Richfield Co.                             12,300            1,317,638 
Chevron Corp.                                      62,400            2,644,200 
Exxon Corp.                                        70,000            4,165,000 
Mobil Corp.                                        52,100            4,389,425 
Royal Dutch Petroleum Corp.                        52,500            5,912,812 
Unocal Corp.                                      163,000            4,665,875 
                                                                    26,979,520 
OIL SERVICES (2.1%) 
Halliburton Co.                                    54,400            1,645,600 
Schlumberger, Ltd.                                 48,805            2,781,885 
                                                                     4,427,485 
PAPER AND PACKAGING (1.3%) 
Georgia-Pacific Corp.                              10,040              746,725 
International Paper Co.                            15,500            1,195,437 
Weyerhaeuser Co.                                   17,300              793,638 
                                                                     2,735,800 
RESTAURANTS (0.9%) 
McDonald's Corp.                                   66,572         $  1,880,659 
RETAIL (4.5%) 
J.C. Penney Co., Inc.                              62,000            3,262,750 
Wal-Mart Stores, Inc.                             245,000            6,033,125 
                                                                     9,295,875 
SERVICES (1.0%) 
Browning-Ferris Industries, Inc.                   65,000            2,055,625 
TELECOMMUNICATIONS (6.7%) 
Airtouch Communications (a)                        58,500            1,652,625 
American Telephone & Telegraph Co.                 80,200            4,390,950 
Bell South Corp.                                   44,000            2,612,500 
GTE Corp.                                          61,400            1,949,450 
Pacific Telesis Group                              58,500            1,930,500 
Sprint Corp.                                       35,000            1,386,875 
                                                                    13,922,900 
TRANSPORTATION (1.9%) 
CSX Corp.                                          52,000            4,017,000 
UTILITIES (1.4%) 
American Electric Power, Inc.                      18,800              592,200 
Central & South West Corp.                         21,000              472,500 
Consolidated Edison Co. of New York, Inc.          20,000              547,500 
Dominion Resources, Inc.                           15,700              590,712 
Duke Power Co.                                     17,000              658,750 
Texas Utilities Co.                                     5                  168 
                                                                     2,861,830 
TOTAL COMMON STOCKS 
(Cost--$161,246,735)                                               187,472,692 
CONVERTIBLE PREFERRED STOCK (0.5%) 
TRANSPORTATION (0.5%) 
Burlington Northern, Inc., Series A 
(Cost--$810,000)                                   16,200              992,250 
</TABLE>

See Notes to Schedule of Investments 

<PAGE>
 

SCHEDULE OF INVESTMENTS--August 31, 1994 


<TABLE>
<CAPTION>
                                                                    Maturity            Par              Market 
                                                      Rate            Date             Value              Value 
<S>                                                   <C>           <C>             <C>                <C>
CONVERTIBLE BOND (0.77%)
BUILDING MATERIALS (0.7%) 
Empresas ICA Sociedad Controladora, S.A. de C.V. 
Conv. (Subord.) Deb. 
(Cost $1,400,000)                                     5.000%        03/15/04        $ 1,400,000       $  1,463,000 
SHORT TERM INVESTMENTS (7.6%) 
CERTIFICATE OF DEPOSIT (0.0%) 
State Street Bank & Trust Co. 
(Cost $23,400)                                        3.250         10/31/94             23,400             23,400 
                                                                                      Maturity 
                                                                                       Value 
REPURCHASE AGREEMENT (7.6%) 
Sanwa Bank, purchased 8/31/94 (Collateralized by 
$12,000,000 FNMA #190699, 7.0%, 3/01/2009 and 
$5,425,000 GNMA #8348, 6.0%, 12/20/23) (Cost 
$15,927,000)                                          4.850         09/01/94        $15,929,146         15,927,000 
TOTAL SHORT TERM INVESTMENTS (Cost--$15,950,400)                                                        15,950,400 
TOTAL INVESTMENTS (Cost--$179,407,135)(b)                                                              205,878,342 
OTHER ASSETS AND LIABILITIES--net (1.3%)                                                                 2,653,803 
Net Assets (100%)                                                                                     $208,532,145 
</TABLE>

NOTES TO SCHEDULE OF INVESTMENTS 

(a) Non-income-producing security. 

(b) The cost of investments for federal tax purposes amounted to 
$179,495,945. 
Gross unrealized appreciation and depreciation of investments based on 
identified cost, at August 31, 1994 are as follows: 
Gross unrealized appreciation................................. $27,995,860 
Gross unrealized depreciation ...............................  (1,613,463) 
Net unrealized appreciation .................................. $26,382,397 

See Notes to Financial Statements.
<PAGE>
 
Keystone S-1 Blue Chip Stock Fund 
(Keystone Custodian Fund, Series S-1) 

FINANCIAL HIGHLIGHTS 
(For a share outstanding throughout the year) 
<TABLE>
<CAPTION>
                                                                        Year Ended August 31,
                                      1994      1993     1992      1991     1990      1989     1988      1987     1986      1985  
<S>                                   <C>      <C>       <C>      <C>       <C>      <C>       <C>      <C>       <C>       <C>

Net asset value: 
 Beginning of year                    $25.42   $23.17    $25.12   $22.97    $24.82   $18.93    $27.23   $25.49    $20.34   $19.85 
 
Income from investment operations 
Investment income--net                  0.16     0.11      0.15     0.19      0.22     0.32      0.46     0.18      0.46     0.55 
   
Net gains (losses) on securities       (0.35)     3.11    (0.11)    4.72     (1.29)    6.16     (6.77)    6.50      6.34     1.80 
   
Net commissions paid on fund share 
sales (a)                               -0-      -0-       -0-      -0-       -0-      -0-       -0-      -0-      (0.23)   (0.17) 
  Total from investment operations     (0.19)     3.22     0.04     4.91     (1.07)    6.48     (6.31)    6.68      6.57     2.18 
   
Less distributions from: 
Investment income--net                 (0.23)    (0.11)   (0.15)   (0.26)    (0.65)   (0.59)    (0.46)   (0.42)    (0.48)   (0.57)
In excess of investment 
income--net (b)                        (0.05)    (0.17)   (0.17)   (0.25)    (0.09)     -0-      -0-      -0-      -0-      -0- 
Realized gains on investments--net     (1.74)    (0.69)   (1.67)   (2.25)    (0.04)     -0-     (1.53)   (4.52)    (0.94)   (1.12) 
  Total distributions                  (2.02)    (0.97)   (1.99)   (2.76)    (0.78)   (0.59)    (1.99)   (4.94)    (1.42)   (1.69) 
Net asset value: 
End of year                           $23.21   $25.42    $23.17   $25.12    $22.97   $24.82    $18.93   $27.23    $25.49   $20.34 
   
Total return (d)                       (0.72%)    14.31    0.38%   24.82%    (4.56%)  34.99%   (24.55%)  34.80%    34.53%  11.95% 
Ratios/supplemental data 
Ratios to average net assets: 
 Operating and management expenses      2.07%     2.28%    2.08%    2.33%     2.35%    2.05%     1.77%    2.21%     1.12%    1.13%
 Investment income--net                 0.67%     0.47%    0.61%    0.93%     1.36%    2.16%     2.28%    0.88%     2.04%    2.82% 
Portfolio turnover rate (c)               73%       96%      95%      64%       47%      44%       82%      71%      106%     106
Net assets, end of year 
(thousands)                         $208,532  $234,688  $204,004 $176,985  $154,124 $187,696  $195,375 $261,804  $117,625 $85,413 
   
</TABLE>

(a) Prior to June 30, 1987, net commissions paid on new sales of shares under 
the Fund's Rule 12b-1 Distribution Plan had been treated for both financial 
statement and tax purposes as capital charges. On June 11, 1987, the 
Securities and Exchange Commission adopted a rule which required for 
financial statements for the periods ended on or after June 30, 1987, that 
net commissions paid under Rule 12b-1 be treated as operating expenses rather 
than capital charges. Accordingly, beginning with the year ended August 31, 
1987, the Fund's financial statements reflect 12b-1 Distribution Plan 
expenses (i.e., shareholder service fees plus commissions paid net of 
deferred sales charges received by the Fund) as a component of net investment 
income. 

(b) Effective September 1, 1993, the Fund adopted Statement of Position 93-2: 
"Determination, Disclosure, and Financial Statement Presentation of Income 
Capital Gain and Return of Capital Distributions by Investment Companies". As 
a result, distribution amounts exceeding book basis net investment income (or 
tax basis net income on a temporary basis) are presented as "Distributions in 
excess of investment income--net". Similarly, capital gain distributions in 
excess of book basis capital gains (or tax basis capital gains on a temporary 
basis) are presented as "Distributions in excess of realized capital gains". 

(c) Portfolio turnover rate for periods ended on or after July 31, 1985 
includes certain U.S. Government obligations. 

(d) Without contingent deferred sales charge (CDSC). 

See Notes to Financial Statements. 
<PAGE>

STATEMENT OF ASSETS AND LIABILITIES 
<TABLE>
<CAPTION>
August 31, 1994 
<S>                                                           <C>
 Assets: 
 Investments at market value 
 (identified cost--$179,407,135)(Note 1)                      $205,878,342 
  Cash                                                                  87 
  Receivable for: 
   Investments sold                                              2,777,316 
   Fund shares sold                                                259,163 
   Dividends and interest                                          776,372 
  Prepaid expenses                                                   2,337 
  Other assets                                                      19,493 
   Total assets                                                209,713,110 
Liabilities: 
Payable for: 
  Investments purchased                                            756,325 
  Fund shares redeemed                                             367,775 
  Other accrued expenses                                            56,865 
   Total liabilities                                             1,180,965 
 Net assets                                                   $208,532,145 
 Net assets represented by: (Note 1) 
 Paid-in capital                                              $170,518,152 
  Undistributed investment income--net                           1,181,883 
  Accumulated realized gains (losses) on investment 
  transactions--net                                             10,360,903 
  Net unrealized appreciation on investments                    26,471,207 
   Total net assets applicable to outstanding shares 
   of beneficial interest ($23.21 a share on 
   8,985,634 shares outstanding) (Note 2)                     $208,532,145 
</TABLE>

STATEMENT OF OPERATIONS 
<TABLE>
<CAPTION>
Year Ended August 31, 1994 
<S>                                           <C>                  <C>
Investment income: (Note 1) 
Dividends (net of withholding 
 taxes of $18,931)                                                 $ 5,207,773 
Interest                                                               771,628 
 Total income                                                        5,979,401 
Expenses (Notes 2 and 4): 
Management fee                                $  1,453,310 
Transfer Agent fees                                744,581 
Accounting, auditing and legal                      48,216 
Custodian fees                                      75,795 
Printing                                            24,066 
Trustees' fees and expenses                         24,528 
Distribution Plan expenses                       2,082,970 
Registration fees                                   24,328 
Miscellaneous expenses                              35,694 
 Total expenses                                                      4,513,488 
Investment income--net (Note 1)                                      1,465,913 
Realized and unrealized gain 
 (loss) on investments (Note 3): 
Realized gain on investments sold: 
 Proceeds from sales                           173,500,034 
 Cost of investments sold                      158,588,318 
 Realized gain on 
  investments--net                                                  14,911,716 
Unrealized appreciation 
 (depreciation) on investments--net: 
 Beginning of year                              44,735,792 
 End of year                                    26,471,207 
 Increase (decrease) in unrealized 
  appreciation or depreciation--net                               (18,264,585) 
Net loss on investments                                            (3,352,869) 
Net decrease in net assets 
 resulting from operations                                       ($ 1,886,956) 
</TABLE>
See Notes to Financial Statements. 
<PAGE>
 
Keystone S-1 Blue Chip Stock Fund 
(Keystone Custodian Fund, Series S-1) 

STATEMENTS OF CHANGES IN NET ASSETS 
<TABLE>
<CAPTION>
                                                                                     Year Ended August 31, 
                                                                                    1994                1993 
<S>                                                                            <C>                 <C>
Operations: 
Investment income--net (Note 1)                                                $  1,465,913        $  1,057,831 
Realized gain on investments--net (Note 3)                                       14,911,716          11,684,505 
Increase (decrease) in unrealized appreciation or depreciation--net             (18,264,585)         17,714,546 
  Net increase (decrease) in net assets resulting from operations                (1,886,956)         30,456,882 
Net equalization charges and credits (Note 1)                                          -0-                  125 
Distributions to shareholders from (Notes 1 and 5): 
Investment income--net                                                           (2,132,697)         (1,156,506) 
In excess of investment income--net                                                (427,099)         (1,489,580) 
Realized gain on investments--net                                               (15,848,242)         (6,615,883) 
  Total distributions to shareholders                                           (18,408,038)         (9,261,969) 
Capital share transactions (Note 2): 
Proceeds from shares sold                                                        28,162,081          55,774,097 
Payments for shares redeemed                                                    (49,724,383)        (54,117,758) 
Net asset value of shares issued in reinvestment of distributions from: 
 Investment income--net and in excess of investment income--net                   2,022,738           2,098,432 
 Realized gains on investments--net                                              13,678,937           5,734,149 
  Net increase (decrease) in net assets resulting from capital share 
  transactions                                                                   (5,860,627)          9,488,920 
  Total increase (decrease) in net assets                                       (26,155,621)         30,683,958 
Net assets: 
Beginning of year                                                               234,687,766         204,003,808 
End of year [including undistributed investment income--net as follows: 
August 31, 1994--$1,181,883 and August 31, 1993--$666,785] (Note 1)            $208,532,145        $234,687,766 
</TABLE>

See Notes to Financial Statements. 

<PAGE>
 
NOTES TO FINANCIAL STATEMENTS 

(1.) Significant Accounting Policies 

Keystone Custodian Fund, Series S-1 Blue Chip Stock Fund (the "Fund") is a 
common law trust for which Keystone Management, Inc. ("KMI") is the 
Investment Manager and Keystone Custodian Funds, Inc. ("Keystone") is the 
Investment Adviser. The Fund is registered under the Investment Company Act 
of 1940 as a diversified, open-end investment company. 

Keystone is a wholly-owned subsidiary of Keystone Group, Inc. ("KGI"), a 
Delaware corporation. KGI is privately owned by an investor group consisting 
of members of current management of Keystone. Keystone Investor Resource 
Center, Inc. ("KIRC"), a wholly-owned subsidiary of Keystone, is the Fund's 
transfer agent. 

The following is a summary of significant accounting policies consistently 
followed by the Fund in the preparation of its financial statements. The 
policies are in conformity with generally accepted accounting principles. 

A. Investments are usually valued at the closing sales price or, in the 
absence of sales and for over-the-counter securities, the mean of bid and 
asked quotations. Management values the following securities at prices it 
deems in good faith to be fair: (a) securities (including restricted 
securities) for which complete quotations are not readily available and (b) 
listed securities if, in the opinion of management, the last sales price does 
not reflect a current value or if no sale occurred. Short-term investments 
maturing in sixty days or less are valued at amortized cost (original 
purchase cost as adjusted for amortization of premium or accretion of 
discount, which, when combined with accrued interest, approximates market. 
Short-term investments maturing in more than sixty days for which market 
quotations are readily available are valued at current market value. 
Short-term investments maturing in more than sixty days when purchased which 
are held on the sixtieth day prior to maturity are valued at amortized cost 
(market value on the sixtieth day adjusted for amortization of premium or 
accretion of discount), which when combined with accrued interest, 
approximates market. Short-term investments denominated in a foreign currency 
are adjusted daily to reflect changes in exchange rates. Market quotations 
are not considered to be readily available for long-term corporate bonds and 
notes; such investments are stated at fair value on the basis of valuations 
furnished by a pricing service, approved by the Trustees, which determines 
valuations for normal institutional-size trading units of such securities 
using methods based on market transactions for comparable securities and 
various relationships between securities which are generally recognized by 
institutional traders. 

A futures contract is an agreement between two parties to buy and sell a 
specific amount of a commodity, security, financial instrument, or, in the 
case of a stock index, cash at a set price on a future date. Upon entering 
into a futures contract the Fund is required to deposit with a broker an 
amount ("initial margin") equal to a certain percentage of the purchase price 
indicated in the futures contract. Subsequent payments ("variation margin") 
are made or received by the Fund each day, as the value of the underlying 
instrument or index fluctuates, and are recorded for book purposes as 
unrealized gains or losses by the Fund. For federal tax purposes, any futures 
contracts which remain open at fiscal year-end are marked-to-market and the 
resultant net gain or loss is included in federal taxable income. 

<PAGE>
 
Keystone S-1 Blue Chip Stock Fund 
(Keystone Custodian Fund, Series S-1) 

Foreign currency amounts are translated into United States dollars as
follows: market value of investments, assets and liabilities at the daily
rate of exchange, purchase and sales of investment, income and expenses at
the rate of exchange prevailing on the respective dates of such transactions.
Net unrealized foreign exchange gains/losses are a component of unrealized
appreciation/depreciation of investments.

B. Securities transactions are accounted for on the trade date. Realized 
gains and losses are recorded on the identified cost basis. Interest income 
is recorded on the accrual basis and dividend income is recorded on the 
ex-dividend date. All original issue discounts are amortized for both 
financial reporting and federal income tax purposes. Distributions to 
shareholders are recorded at the close of business on the ex-dividend date. 

C. The Fund has qualified, and intends to qualify in the future, as a 
regulated investment company under the Internal Revenue Code of 1986, as 
amended ("Internal Revenue Code"). Thus, the Fund expects to be relieved of 
any federal income tax liability by distributing all of its net taxable 
investment income and net taxable capital gains, if any, to its shareholders. 
The Fund intends to avoid excise tax liability by making the required 
distributions under the Internal Revenue Code. 

D. For the year ended August 31, 1993, the Fund used the accounting practice 
known as equalization by which a portion of the proceeds from the sales and 
the cost of redemptions of capital shares (equivalent on a per share basis to 
the amount of undistributed net investment income on the date of the 
transactions) was credited or charged to undistributed net investment income. 
As a result, undistributed net investment income per share was not affected 
by sales or redemptions of shares. Effective September 1, 1993, the Fund 
discontinued equalization accounting. 

E. When the Fund enters into a repurchase agreement (a purchase of securities 
whereby the seller agrees to repurchase the securities at a mutually agreed 
upon date and price) the repurchase price of the securities will generally 
equal the amount paid by the Fund plus a negotiated interest amount. The 
seller under the repurchase agreement will be required to provide securities 
("collateral") to the Fund whose value will be maintained at an amount not 
less than the repurchase price, and which generally will be maintained at 
101% of the repurchase price. The Fund monitors the value of collateral on a 
daily basis, and if the value of the collateral falls below required levels, 
the Fund intends to seek additional collateral from the seller or terminate 
the repurchase agreement. If the seller defaults, the Fund would suffer a 
loss to the extent that the proceeds from the sale of the underlying 
securities were less than the repurchase price. Any such loss would be 
increased by any cost incurred on disposing of such securities. If bankruptcy 
proceedings are commenced against the seller under the repurchase agreement, 
the realization on the collateral may be delayed or limited. Repurchase 
agreements entered into by the Fund will be limited to transactions with 
dealers or domestic banks believed to present minimal credit risks, and the 
Fund will take constructive receipt of all securities underlying repurchase 
agreements until such agreements expire. 
<PAGE>
 
F. The Fund distributes net investment income to shareholders quarterly and
net capital gains, if any, annually. Distributions are determined in
accordance with income tax regulations. Distributions from taxable net
investment income and net capital gains can exceed book basis net investment
income and net capital gains. Effective September 1, 1993, the Fund adopted
Statement of Position 93-2: Determination, Disclosure and Financial Statement
Presentation of Income, Capital Gain and Return of Capital Distributions by
Investment Companies. As a result of this statement, the Fund changed the
Financial statement classification of distributions to shareholders to better
disclose the differences between financial statement amounts and
distributions determined in accordance with income tax regulation.
Accordingly, the following reclassifications have been made as of August 31,
1993: a decrease in paid-in capital of $10,194,744 and increases in
undistributed investment income--net and accumulated realized gains (losses)
on investment transactions of $666,785 and $9,527,959, respectively, to
reflect adoption of the statement. Differences between book basis investment
income--net available for distribution and tax basis investment income--net
available for distribution are primarily attributable to differences in the
treatment of 12b-1 Distribution Plan charges.

(2.) Capital Share Transactions 

The Fund's agreement authorizes the issuance of an unlimited number of shares 
of beneficial interest with a par value of $1.00. Transactions in shares of 
the Fund were as follows: 

<TABLE>
<CAPTION>
                                Year Ended August 31 
                               1994               1993 
<S>                         <C>                <C>
Shares sold                  1,188,692          2,360,300 
Shares redeemed             (2,108,660)        (2,267,254) 
Shares issued in 
reinvestment of 
distributions from: 
investment income--net 
and in excess of 
investment income--net          86,169             88,250 
Realized gains--net            587,079            247,695 
Net increase 
(decrease)                    (246,720)           428,991 
</TABLE>

The Fund bears some of the costs of selling its shares under a Distribution 
Plan adopted pursuant to Rule 12b-1 under the Investment Company Act of 1940. 
Under the Distribution Plan, the Fund pays Keystone Distributors, Inc. 
("KDI"), the principal underwriter and a wholly-owned subsidiary of Keystone, 
amounts which in total may not exceed the Distribution Plan maximum. 

In connection with the Distribution Plan and subject to the limitations 
discussed below, Fund shares are offered for sale at net asset value without 
any initial sales charge. From the amounts received by KDI in connection with 
the Distribution Plan, and subject to the limitations discussed below, KDI 
generally pays brokers or others a commission equal to 4% of the price paid 
to the Fund for each sale of Fund shares as well as a shareholder service fee 
at a rate of 0.25% per annum of the net asset value of shares sold by such 
brokers or others and remaining outstanding on the books of the Fund for 
specified periods. 

To the extent Fund shares purchased prior to January 1, 1992 are redeemed 
within four calendar years of original issuance, the Fund may be eligible to 
receive a deferred sales charge from the investor as partial reimbursement 
for sales commissions previously paid on those shares. This charge is based 
on declining rates, which begin at 4.0%, applied to the lesser of the net 
asset value of shares redeemed or the total cost of such shares. 

Since July 8, 1992, contingent deferred sales charges applicable to shares of 
the Fund issued after January 1, 1992 have, to the extent permitted by NASD 
rule, been paid to KDI rather than to the Fund. 
<PAGE>
 
Keystone S-1 Blue Chip Stock Fund 
(Keystone Custodian Fund, Series S-1) 

The Distribution Plan provides that the Fund may incur certain expenses which
may not exceed a maximum amount equal to 0.3125% of the Fund's average daily
net assets for any calendar quarter (approximately 1.25% annually) occurring
after the inception of the Distribution Plan. A rule of the National
Association of Securities Dealers, Inc. ("NASD Rule") limits the annual
expenditures which the Fund may incur under the Distribution Plan to 1% of
which 0.75% may be used to pay such distribution expenses and 0.25% may be
used to pay shareholder service fees. The new NASD Rule also limits the
aggregate amount which the Fund may pay for such distribution costs to 6.25%
of gross share sales since the inception of the Fund's 12b-1 Distribution
Plan, plus interest at the prime rate plus 1% on unpaid amounts thereof (less
any contingent deferred sales charges paid by the shareholders to KDI).

The Fund has operated its Distribution Plan in accordance with both the Plan 
and the NASD Rule since July 8, 1992, except that until July 7, 1993, maximum 
annual payments with respect to Net Asset Value as represented by shares sold 
prior to January 1, 1992 remained at the then current rate of 0.3125% 
quarterly (approximately 1.25% annually). 

KDI intends, but is not obligated, to continue to pay or accrue distribution 
charges which exceed current annual payments permitted to be received by KDI 
from the Fund. KDI intends to seek full payment of such charges from the Fund 
(together with annual interest thereon at the prime rate plus one percent) at 
such time in the future as, and to the extent that, payment thereof by the 
Fund would be within permitted limits. KDI currently intends to seek payment 
of interest only on such charges paid or accrued by KDI since January 1, 
1992. 

During the year ended August 31, 1994, the Fund recovered $31,173 in deferred 
sales charges. During the year, the Fund paid KDI $2,114,143 under the 
Distribution Plan under which $654,483 represented repayments of amounts 
("advances") paid by KDI during the year or in previous years in excess of 
amounts received by KDI under the Distribution Plan. The amount paid by the 
Fund under its Distribution Plan, net of deferred sales charges, was 
$2,082,970 (.96% of the Fund's average daily net asset value during the 
year). During the year, KDI retained $1,101,385 and paid commissions on new 
sales and shareholder service fees to dealers and others of $1,012,758. 
During the year, KDI received $203,083 in deferred sales charges, reducing 
the total advances to $503,872 (.24% of the Fund's daily net asset value on 
August 31, 1994). 

(3.) Securities Transactions 

For the year ended August 31, 1994, purchases and sales of investment 
securities were as follows: 

<TABLE>
<CAPTION>
                                  Cost of             Proceeds 
                                 Purchases           From Sales 
<S>                           <C>                  <C>
Portfolio securities          $  149,368,444       $  173,500,034 
Short-term investments         3,356,908,583        3,354,601,582 
                              $3,506,277,027       $3,528,101,616 
</TABLE>
<PAGE>
(4.) Investment Management and Transactions with Affiliates 

Under the terms of the Investment Management Agreement between KMI and the 
Fund, dated December 29, 1989, KMI provides investment management and 
administrative services to the Fund. In return, KMI is paid a management fee 
computed and paid daily. The management fee is calculated by applying 
percentage rates, starting at 0.70% and declining as net assets increase to 
0.35% per annum, to the net asset value of the Fund. KMI has entered into an 
Investment Advisory Agreement with Keystone, dated December 30, 1989, under 
which Keystone provides investment advisory and management services to the 
Fund and receives for its services an annual fee representing 85% of the 
management fee received by KMI. During the year ended August 31, 1994, the 
Fund paid or accrued to KMI investment management and administrative services 
fees of $1,453,310 which represented 0.67% of the Fund's average daily net 
asset value during the year. Of such amount paid to KMI, $1,235,313 was paid 
to Keystone for its services to the Fund. 
 
During the year ended August 31, 1994, the Fund paid or accrued to KIRC and 
KGI $22,577 as reimbursement for certain accounting services and $744,581 for 
transfer agent fees. 

(5.) Distributions to Shareholders 

A distribution of net investment income of $0.07 per share was declared 
payable by October 6, 1994 to shareholders of record September 23, 1994. This 
distribution is not reflected in the accompanying financial statements. 

<PAGE>
 
Keystone S-1 Blue Chip Stock Fund
(Keystone Custodian Fund, Series S-1)

INDEPENDENT AUDITORS' REPORT
The Trustees and Shareholders 
Keystone Custodian Fund, Series S-1 

We have audited the accompanying statement of assets and liabilities of 
Keystone Custodian Fund, Series S-1, including the schedule of investments, 
as of August 31, 1994 and the related statement of operations for the year 
then ended, the statements of changes in net assets for each of the years in 
the two-year period then ended, and the financial highlights for each of the 
years in the ten-year period then ended. These financial statements and 
financial highlights are the responsibility of the Fund's management. Our 
responsibility is to express an opinion on these financial statements and 
financial highlights based on our audits. 

We conducted our audits in accordance with generally accepted auditing 
standards. Those standards require that we plan and perform the audit to 
obtain reasonable assurance about whether the financial statements and 
financial highlights are free of material misstatement. An audit includes 
examining, on a test basis, evidence supporting the amounts and disclosures 
in the financial statements. Our procedures included confirmation of 
securities owned as of August 31, 1994 by correspondence with the custodian 
and brokers. An audit also includes assessing the accounting principles used 
and significant estimates made by management, as well as evaluating the 
overall financial statement presentation. We believe that our audits provide 
a reasonable basis for our opinion. 

In our opinion, the financial statements and financial highlights referred to 
above present fairly, in all material respects, the financial position of 
Keystone Custodian Fund, Series S-1, as of August 31, 1994, the results of 
its operations for the year then ended, the changes in its net assets for 
each of the years in the two-year period then ended, and the financial 
highlights for each of the years in the ten-year period then ended, in 
conformity with generally accepted accounting principles. 

                                                         KPMG PEAT MARWICK LLP 

Boston, Massachusetts 
October 7, 1994 



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