KEYSTONE STRATEGIC DEVELOPMENT FUND
497, 1995-03-28
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<PAGE>
KEYSTONE STRATEGIC DEVELOPMENT FUND
PROSPECTUS OCTOBER 7, 1994

    Keystone Strategic Development Fund (the "Fund") is a mutual fund that seeks
long term capital growth by investing primarily in equity securities.

    The Fund offers three  classes of shares.  Information  on share classes and
their fee and sales  charge  structures  may be found in the  Fund's  fee table,
"Alternative  Sales  Options,"  "Contingent  Deferred Sales Charge and Waiver of
Sales Charges," "Distribution Plans," and "Fund Shares."

    This  prospectus  contains  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  ("SAI") dated  October 7, 1994.  The SAI has been filed
with the Securities and Exchange  Commission  and is  incorporated  by reference
into  this  prospectus.  For a free  copy,  write  to the  address  or call  the
telephone number listed below.

    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.

KEYSTONE STRATEGIC DEVELOPMENT FUND
200 BERKELEY STREET
BOSTON, MASSACHUSETTS 02116-5034
CALL TOLL FREE 1-800-343-2898

TABLE OF CONTENTS
                                                                            Page
Fee Table                                                                    2
The Fund                                                                     3
Investment Objective and Strategies                                          3
Investment Restrictions                                                      5
Risk Factors                                                                 5
Pricing Shares                                                               7
Dividends and Taxes                                                          8
Fund Management and Expenses                                                 9
How to Buy Shares                                                           10
Alternative Sales Options                                                   11
Contingent Deferred Sales Charge and
  Waiver of Sales Charges                                                   14
Distribution Plans                                                          15
How to Redeem Shares                                                        16
Shareholder Services                                                        18
Performance Data                                                            20
Fund Shares                                                                 20
Additional Information                                                      21
Additional Investment Information                                          (i)
Exhibit A                                                                  A-1

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE  COMMISSION OR ANY STATE  SECURITIES  COMMISSION NOR HAS THE SECURITIES
AND  EXCHANGE  COMMISSION  OR ANY STATE  SECURITIES  COMMISSION  PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

<PAGE>
                                   FEE TABLE
                      KEYSTONE STRATEGIC DEVELOPMENT FUND

    The purpose of this fee table is to assist  investors in  understanding  the
costs  and  expenses  that an  investor  in each  class  will bear  directly  or
indirectly.

<TABLE>
<CAPTION>

SHAREHOLDER TRANSACTION EXPENSES               CLASS A SHARES   CLASS B SHARES   CLASS C SHARES
                                                 FRONT END         BACK END        LEVEL LOAD 
                                                LOAD OPTION      LOAD OPTION        OPTION
                                               --------------   --------------   --------------
<S>                                                <C>          <C>               <C>
Sales Charge                                       5.75%<F1>     None             None
 (as a percentage of offering price)     
Contingent Deferred Sales Charge                   0.00%<F2>     3.00% in the     1.00% in the 
 (as a percentage of the lesser of cost or                      first year       first year and 
market value of shares redeemed)                                declining to     0.00% 
                                                                1.00% in the     thereafter
                                                                fourth year and 
                                                                0.00% thereafter 
Exchange Fee (per exchange)<F3>                    $10.00        $10.00           $10.00
ANNUAL FUND OPERATING EXPENSES<F4>
 (as a percentage of average net assets)
Management Fee                                     1.00%        1.00%            1.00%
12b-1 Fees                                         0.25%        1.00%<F5>         1.00%<F5>
Other Expenses                                     0.52%        0.52%            0.52%
                                                   -----        -----            -----
Total Fund Operating Expenses                      1.77%        2.52%            2.52%
                                                   -----        -----            -----
                                                   -----        -----            -----



EXAMPLES<F6>                                                                            1 Year      3 Years
                                                                                        ------      -------
You would pay the  following  expenses on a $1,000  investment,  assuming <F1> 5%
annual return and <F2> redemption at the end of each period:
    Class A ....................................................................        $ 74        $110
    Class B ....................................................................        $ 56        $ 98
    Class C ....................................................................        $ 36        $ 78
You  would  pay the  following  expenses  on a $1,000  investment,  assuming  no
redemption at the end of each period:
    Class A ....................................................................        $ 74        $110
    Class B ....................................................................        $ 26        $ 78
    Class C ....................................................................        $ 26        $ 78
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 sales charge  applied to  purchases of Class A shares  declines as the
      amount invested increases. See "Alternative Sales Options."
<F2>  Purchases  of Class A shares in the amount of  $1,000,000  or more are not
      subject to a sales  charge,  but may be subject to a  contingent  deferred
      sales charge of 0.25%. See "Contingent Deferred Sales Charge and Waiver of
      Sales Charges" for an explanation of the charge.
<F3>  There is no exchange fee for individual  investors  making  exchanges over
      the Keystone Automated Response Line ("KARL"). (For a description of KARL,
      see "Shareholder Services".)
<F4>  Expense ratios shown above are estimated for the Fund's fiscal year ending
      March 31, 1995 and are on an annualized basis.
<F5>  Long term  shareholders  may pay more than the economic  equivalent of the
      maximum  front end  sales  charges  otherwise  permitted  by the  National
      Association of Securities Dealers, Inc. ("NASD").
<F6>  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>

THE FUND

    The Fund is an open-end,  diversified management investment company commonly
known as a mutual fund. The Fund was formed as a Massachusetts business trust on
July 27,  1994.  The Fund is one of  thirty-one  funds  managed  or  advised  by
Keystone Custodian Funds, Inc. ("Keystone"), the Fund's investment adviser.

INVESTMENT OBJECTIVE AND STRATEGIES

INVESTMENT OBJECTIVE

    The Fund seeks long term  capital  growth by  investing  primarily in equity
securities.  The  Fund's  investment  objective  is  fundamental  and may not be
changed without the vote of a majority (as defined in the Investment Company Act
of 1940 ("1940 Act")) of the Fund's outstanding shares.

  There is no  assurance  that the Fund will  achieve its  investment  objective
since there is uncertainty in every investment.

INVESTMENT  STRATEGIES
The Fund  seeks  long  term  capital  growth  through  the  following  principal
investment strategies:

 * Under  ordinary  conditions,  the Fund will  invest at least 65% of its total
   assets  in  securities  of  companies  that  are  expected  to  benefit  from
   development  in the  Pacific  Rim/Pacific  Basin and Latin  America  regions,
   including  companies  that are  expected to benefit  from (i)  infrastructure
   development  and  industrialization  in these  regions or (ii) changes in the
   demand for or prices of industrial materials.

   For example,  the Fund will invest in one or more of the  following:  mining,
   construction,  or  transportation  companies or any other  company that owns,
   extracts, develops, processes, produces, distributes, transports, exports, or
   uses energy sources (such as oil, gas, coal, and uranium),  forest  products,
   real estate,  nonferrous metals,  diversified resources,  precious metals, or
   other industrial materials.

 * Under  ordinary  conditions,  the Fund will  invest at least 35% of its total
   assets in  securities of asset rich  companies  that own,  extract,  develop,
   process, or produce industrial raw materials.

 * Under  ordinary  conditions,  the Fund will  invest at least 65% of its total
   assets in  securities  of issuers  located in the  following  countries:  (1)
   Pacific Rim/Pacific Basin countries:  Australia, Hong Kong, India, Indonesia,
   Japan, Korea,  Malaysia, New Zealand, Papua New Guinea, the People's Republic
   of China, the Philippines, Russia, Singapore, Taiwan, and Thailand; (2) Latin
   American countries:  Argentina,  Brazil, Chile, Colombia, Costa Rica, Mexico,
   Peru, Uruguay, and Venezuela;  and (3) the United States ("U.S.") and Canada.
   In  addition,  the Fund may invest up to 35% of its total assets in countries
   outside of these regions. The Fund does not currently intend to invest in the
   People's  Republic of China. If the Fund should invest in China, it presently
   intends to invest less than 5% of its assets in that country.

PRINCIPAL  INVESTMENTS  AND OTHER POLICIES 

    Under  ordinary  conditions,  the Fund will invest at least 65% of its total
assets in equity  securities.  The  securities in which the Fund invests will be
denominated in either U.S. or foreign currencies.

    EQUITY  SECURITIES.  The Fund may  invest in the  following  types of equity
securities:  common stock,  preferred stock  (convertible  or  non-convertible),
warrants or rights  convertible  into  common or  preferred  stock,  partly paid
stock, and structured  equity based  securities.  The Fund deems debt securities
convertible into equity securities to be equity securities.

FOREIGN SECURITIES -- IMPORTANT INVESTMENT POLICIES.
    Keystone follows a number of significant  policies when investing in foreign
countries.  When  allocating  the Fund's  investments  among issuers  located in
different   countries,   Keystone   considers  such  countries'   interest  rate
environments and general economic  conditions.  Keystone  evaluates the relative
values of different  currencies on a basis of technical  and political  data and
such  fundamental  economic  criteria  as relative  inflation  rates and trends,
projected growth rates, balance of payments status, and economic policies.  With
respect to foreign corporate issuers, Keystone considers the financial condition
of the issuer and market and economic conditions relevant to its operations.  In
addition, Keystone considers liquidity when selecting foreign investments.

OTHER ELIGIBLE INVESTMENTS
    The Fund may  invest  up to 35% of its  total  assets  under  normal  market
conditions and up to 100% of its assets for temporary  defensive  purposes (when
Keystone determines that market conditions so warrant) in the following types of
U.S. dollar or foreign currency denominated debt obligations:

    (1)  Variable  and fixed rate debt  obligations  (including  zero coupon and
  payment-in-kind ("PIKs") securities), such as bonds, debentures, notes, loans,
  commercial   paper,   certificates  of  deposit,   warrants,   mortgage-backed
  securities,  debt  securities  convertible  into common stock,  and structured
  notes.  Such debt  obligations  may be issued or guaranteed by U.S. or foreign
  issuers,  including  U.S. or foreign  corporations  or  partnerships,  U.S. or
  foreign  governments  or any of  their  political  subdivisions,  agencies  or
  instrumentalities.

    (2) Money market instruments, such as:

      (a) short  term debt  obligations  issued by  foreign  issuers,  including
    foreign  corporations,  partnerships,  governments or any of their political
    subdivisions, agencies or instrumentalities;

      (b) commercial paper of U.S. issuers,  including master demand notes, that
    at the date of  investment is rated A-1 (the highest grade given by Standard
    & Poor's Corporation  ("S&P")),  Prime-1 (the highest grade given by Moody's
    Investors Service,  Inc.  ("Moody's")) or, if not rated by such services, is
    issued by a company that at the date of investment has an outstanding  issue
    rated A or better by S&P or Moody's;

      (c)   obligations,   including   certificates   of  deposit  and  bankers'
    acceptances,  of banks or  savings  and loan  associations  with at least $1
    billion in assets as of the date of their most recently published  financial
    statements  that are members of the Federal Deposit  Insurance  Corporation,
    including U.S. branches of foreign banks and foreign branches of U.S. banks;

      (d) corporate  obligations of U.S.  issuers that at the date of investment
    are rated A or better by S&P or Moody's;

      (e)  obligations  issued or  guaranteed  by the U.S.  government or by any
    agency or instrumentality of the U.S. government; and

      (f)   repurchase   agreements  and  reverse   repurchase   agreements  for
    instruments described in (b), (c), (d), and (e).

    The Fund has the  authority  to invest up to 25% of its total assets in debt
obligations  with a rating below  investment grade (i.e., BBB or lower by S&P or
Baa or lower by Moody's)  or which,  if unrated,  are, in  Keystone's  judgment,
determined to be below investment grade;  provided,  however, that the Fund does
not  currently  intend  to  invest  more  than 5% of its  assets  in  such  debt
obligations.

    The Fund will  invest  its  assets  in debt  obligations  for  non-defensive
purposes when Keystone  determines  that such  investment is consistent with the
Fund's investment  objective of long term capital growth. For example,  the Fund
might invest in certain debt securities when an anticipated  decline in interest
rates would be expected to lead to an appreciation in value of such  securities.
Alternatively,  the Fund might invest in debt obligations issued in exchange for
restructured  debt of  certain  countries  or other  issuers  that it expects to
appreciate in value.

    In addition to the securities described above, when it deems it appropriate,
the Fund may  invest up to 10% of its total  assets in the  securities  of other
investment  companies.  The Fund  would  invest in  another  investment  company
primarily  to obtain  immediate  access to a  diversified  portfolio  of foreign
securities. See "Investment Restrictions" in the Fund's SAI.

    When the Fund invests its assets for temporary  defensive  purposes,  it may
not be pursuing its investment objective.

INVESTMENT TECHNIQUES

    The Fund may purchase or sell foreign currency, purchase options on currency
and  purchase or sell  forward  foreign  currency  exchange  contracts to manage
currency exposure. In addition,  the Fund may write covered call and put options
on any  security  in which  the Fund may  invest.  The  Fund  may,  for  hedging
purposes,  purchase  and sell  futures  contracts  and put and call  options  on
futures  contracts.  (Options and futures  contracts are considered  "derivative
instruments.") The Fund may purchase  securities on a when-issued,  partly paid,
or  forward  commitment  basis  and  may  engage  in the  lending  of  portfolio
securities.

    For  further  information  about the  types of  investments  and  investment
techniques   available  to  the  Fund,   including  the  associated  risks,  see
"Additional Investment Information" at the back of the prospectus and the SAI.

INVESTMENT RESTRICTIONS

    The Fund has adopted  various  investment  restrictions,  which prohibit the
Fund from taking certain actions.  These restrictions are fundamental investment
policies  required  to be  addressed  under the 1940 Act and may not be  changed
without  the vote of a  majority  (as  defined  in the 1940  Act) of the  Fund's
outstanding  shares.  These  fundamental  policies  pertain to  diversification,
concentration,  borrowing money,  issuing senior  securities,  investing in real
estate  or  commodities,  and  making  loans.  The  ultimate  purpose  of  these
restrictions is to promote  diversification  and/or limit the Fund's exposure to
various risks.

    For example, the Fund generally may not (1) with respect to 75% of its total
assets,  invest more than 5% of its total  assets in the  securities  of any one
issuer or purchase more than 10% of the outstanding voting securities of any one
issuer (excepting U.S.  government  securities);  or (2) invest more than 25% of
its total assets in securities of issuers in the same industry.

  In  addition  to  its   fundamental   investment   objective  and   investment
restrictions,  the Fund has adopted certain other  fundamental  policies,  which
require a favorable vote of a 1940 Act majority of the Fund's outstanding shares
for any change, as well as various  non-fundamental  investment restrictions and
policies.

    The  foregoing  is  only  a  summary  of the  Fund's  fundamental  and  non-
fundamental  investment  restrictions and policies.  See the SAI for details and
the full text of the Fund's investment restrictions and related policies.

RISK FACTORS

    Investing in the Fund  involves  the risk  inherent in any  investment  in a
security,  i.e.,  net asset  value  will  fluctuate  in  response  to changes in
economic  conditions,   interest  rates  and  the  market's  perception  of  the
underlying  securities  of the Fund.  

FOREIGN  RISK IN  GENERAL.  Investing  in the  Fund,  with its  globally  varied
investments,  involves  greater  risk than  investing in a fund with a portfolio
consisting solely of securities of domestic issuers. For example,

 * there may be less public  information  available about foreign companies than
   is available about U.S. companies;

 * foreign  companies  are not  generally  subject  to the  uniform  accounting,
   auditing and financial reporting  standards and practices  applicable to U.S.
   companies;

 * foreign  securities  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;

 * foreign securities transactions may involve higher brokerage commissions;

 * there may be less government regulation of stock exchanges,  brokers,  listed
   companies and banks in foreign countries than in the U.S.;

 * the Fund may incur fees on  currency  exchanges  when it changes  investments
   from one country to another;

 * the  Fund's  foreign   investments   could  be  affected  by   expropriation,
   confiscatory taxation,  nationalization,  establishment of exchange controls,
   political or social instability or diplomatic developments;

 * foreign governments may withhold income on investments; and

 * 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.

LATIN  AMERICA.  The risks of investing in emerging  countries or countries with
limited or developing  capital  markets are heightened for  investments in Latin
America.  The securities  markets of Latin American  countries are substantially
smaller,  less  developed,  less  liquid  and more  volatile  than those of more
developed  countries.  In  particular,  countries  in  Latin  America  may  have
relatively  unstable   governments,   presenting  the  risks  of  expropriation,
confiscation,  nationalization  or the  imposition  of  restrictions  on foreign
ownership  and on  repatriation  of  assets.  The  economies  of Latin  American
countries may be  predominantly  based on only a few  industries,  may be highly
vulnerable to changes in local or global trade  conditions,  and may suffer from
extreme and volatile debt burdens or inflation  rates.  The limited size of many
Latin American  securities  markets and limited  trading volume in issuers could
result in more abrupt or erratic price  movements and limited  marketability  of
securities  traded.  Certain  Latin  American  countries  are among the  largest
debtors to commercial  banks and foreign  governments.  Some of these  countries
have previously defaulted on their sovereign debt.

    Although  there have been  significant  improvements  in some Latin American
economies in recent  years,  others  continue to experience  economic  problems,
including high  inflation  rates and high interest  rates.  The emergence of the
Latin American  economies and securities market will require continued  economic
and  fiscal  discipline,  as well as stable  political  and  social  conditions.
Recovery  may  also  be  influenced  by   international   economic   conditions,
particularly  those  in  the  U.S.,  and by  world  prices  for  oil  and  other
commodities, and international trade agreements, such as the North American Free
Trade Agreement.

PACIFIC  RIM/PACIFIC  BASIN.  Countries in the Pacific  Rim/Pacific Basin are in
various stages of economic  development,  some are considered  emerging markets.
Investment  in each has various  risks.  For  instance,  most  countries  in the
Pacific  Rim/Pacific  Basin are heavily  dependent on international  trade. Some
have prosperous  economies,  but are sensitive to world commodity prices. Others
are especially vulnerable to recession in other countries. Some countries in the
Pacific  Rim/Pacific Basin have experienced  rapid growth,  although many suffer
with obsolete financial systems, economic problems, or archaic legal systems. In
addition,  many have  experienced  political and social  uncertainties.  Japan's
economy recently went into recession,  and its stock market declined. The return
of Hong Kong to Chinese dominion will affect the entire region.

LONG TERM NATURE OF THE FUND.  The Fund is designed for long-term  investors who
can accept the risks  entailed in seeking  long-term  growth of capital  through
investment  primarily  in  common  stocks.  The Fund is not  meant to  provide a
vehicle for playing  short-term  swings in the stock  market.  Although the Fund
seeks  to  reduce  risk  by  investing   in  a   diversified   portfolio,   such
diversification does not eliminate all risks. The value of the Fund's securities
will  fluctuate  based  on  market  conditions.   Consistent  with  a  long-term
investment  approach,  investors  in the Fund  should  be  prepared  and able to
maintain or add to their investment  during periods of adverse market conditions
and should not rely on an investment in the Fund for their short-term  financial
needs.

BELOW-INVESTMENT  GRADE  BONDS.  The Fund may  invest up to 25% of its assets in
below investment grade bonds. The Fund currently intends,  however, to invest no
more than 5% of its total assets in below  investment  grade  bonds.  See "Other
Eligible Investments."

    Lower  rated debt  securities  (sometimes  called  "junk  bonds")  are often
considered to be  speculative.  Investment in such bonds involves risks that are
greater  than the risks of investing in higher  quality debt  securities.  These
risks include risks from interest rate  fluctuations;  changes in credit status,
including  weaker  overall  credit  condition  of issuers  and risks of default;
industry, market and economic risk; volatility of price resulting from broad and
rapid changes in the value of these  securities;  and greater price  variability
and credit risks of certain high yield securities, such as zero coupon bonds and
PIKs. For further discussion of below investment grade bonds, see the SAI.

RULE 144A SECURITIES.  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 of
Trustees 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.

PRICING SHARES
  The net asset value of a share of the Fund 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  currently  is
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 of the Fund is arrived at by determining the value of the Fund's
assets, subtracting its liabilities and dividing the result by the number of its
shares outstanding.

  Current values for the Fund's securities are generally determined as follows:

    (1) securities that are traded on a national  securities  exchange or on the
  over-the-counter National Market System ("NMS") are valued on the basis of the
  last sales price on the exchange  where  primarily  traded or NMS prior to the
  time of the  valuation,  provided that a sale has occurred and that this price
  reflects current market value according to procedures established by the Board
  of Trustees;

    (2) securities traded in the  over-the-counter  market,  other than NMS, for
  which market quotations are readily  available,  are valued at the mean of the
  bid and asked prices at the time of valuation;

    (3) instruments  having  maturities of more than sixty days for which market
  quotations  are readily  available are valued at current  market value;  where
  market quotations are not available, such instruments are valued at fair value
  as determined by the Board of Trustees;

    (4)  instruments  purchased with maturities of sixty days or less (including
  all master demand notes) 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;  instruments maturing in
  more than sixty days when purchased that 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 which,  in either
  case, reflects fair value as determined by the Fund's Board of Trustees; and

    (5) the following securities are valued at prices deemed in good faith to be
  fair under  procedures  established by the Board of Trustees:  (a) securities,
  including restricted securities, for which complete quotations are not readily
  available,  (b) listed  securities or those on NMS if, in the Fund's  opinion,
  the last sales  price does not  reflect a current  market  value or if no sale
  occurred, and (c) other assets.

    Foreign securities for which market quotations are not readily available are
valued on the basis of valuations provided by a pricing service, approved by the
Fund's Board of Trustees, which uses information with respect to transactions in
such  securities,   quotations  from  broker-dealers,   market  transactions  in
comparable  securities and various relationships between securities and yield to
maturity in determining value.

DIVIDENDS AND TAXES

    The Fund  intends to qualify as a  regulated  investment  company  under the
Internal Revenue 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 to the extent that 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. If the Fund  qualifies and if it  distributes
all of its net investment income and net capital gains, if any, to shareholders,
it will be relieved of any federal income tax liability.

    Any taxable  distributions  would be declared by December 31 to shareholders
of record in December and paid by the following  January 31. Such  distributions
would  be  taxable  income  to  the  shareholder  for  the  year  in  which  the
distributions  were declared.  The Fund declares and distributes  dividends from
the Fund's net investment income, if any, annually.  Distributions of short-term
and long-term capital gains, if any, will be made at least annually.

    Because Class A shares bear most of the costs of distribution of such shares
through  payment of a front end sales  charge  while  Class B and Class C shares
bear  such  expenses  through  a  higher  annual   distribution   fee,  expenses
attributable to Class B shares and Class C shares will generally be higher,  and
any income  distributions  paid by the Fund with  respect to Class A shares will
generally be greater, than the respective expenses and distributions relating to
Class B and Class C shares.

  Distributions  are  payable  in shares  of the Fund or,  at the  shareholder's
option,  in cash.  Dividends and 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 are taxable
as capital  gains  regardless  of how long Fund shares  have been held.  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.  The Fund advises Fund shareholders
annually as to the federal tax status of all distributions made during the year.

    If more than 50% of the  value of the  Fund's  total  assets at the end of a
fiscal year is  represented by securities of foreign  corporations  and the Fund
elects to make foreign tax credits available to its shareholders,  a shareholder
will be required  to include in his gross  income  both cash  dividends  and the
amount the Fund advises him is his pro rata portion of income taxes  withheld by
foreign  governments from interest and dividends paid on the Fund's investments.
The shareholder  will be entitled,  however,  to take the amount of such foreign
taxes withheld as a credit  against his U.S.  income tax or to treat the foreign
tax withheld as an itemized deduction from his gross income if that should be to
his advantage. In substance, this policy enables the shareholder to benefit from
the same foreign tax credit or deduction  that he would have  received if he had
been the individual owner of foreign  securities and had paid foreign income tax
on the income therefrom. As in the case of individuals receiving income directly
from foreign sources,  the above described tax credit and deductions are subject
to certain limitations.

FUND  MANAGEMENT AND  EXPENSES

BOARD  OF TRUSTEES

    Under  Massachusetts  law,  the Fund's  Board of Trustees  has  absolute and
exclusive control over the management and disposition of all assets of the Fund.
Subject to the authority of the Fund's Board of Trustees,  Keystone,  the Fund's
investment adviser,  provides  investment advice,  management and administrative
services to the Fund.

INVESTMENT  ADVISER

    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, 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, its affiliates and the Keystone Group of
Mutual Funds.

    Under its  Investment  Advisory  and  Management  Agreement  (the  "Advisory
Agreement")  with the Fund,  Keystone manages the investment and reinvestment of
the Fund's assets,  supervises the operation of the Fund, provides all necessary
office space,  facilities,  equipment and personnel and arranges, at the request
of the Fund, for its employees to serve as officers or agents of the Fund.

    The Fund pays Keystone a fee for its services at the annual rate of 1.00% of
the Fund's average daily aggregate net asset value.

    A management fee of 1.00% is higher than that paid by most other  investment
companies.  The Fund's fee structure is  comparable,  however,  to that of other
global and international  funds subject to the higher costs involved in managing
a portfolio of predominantly international securities.

    The Advisory  Agreement  continues in effect until 1996, and thereafter from
year to year only so long as such continuance is specifically  approved at least
annually  by the  Fund's  Board  of  Trustees  or by vote of a  majority  of the
outstanding  shares  of the  Fund.  In either  case,  the terms of the  Advisory
Agreement and continuance  thereof must be approved by the vote of a majority of
disinterested  Trustees as defined in the 1940 Act (the "Independent  Trustees")
in person at a meeting  called for the purpose of voting on such  approval.  The
Advisory  Agreement  may be  terminated,  without  penalty,  on 60 days' written
notice  by  the  Fund  or  Keystone.   The  Advisory  Agreement  will  terminate
automatically upon its assignment.

SUBADVISER  
    Keystone has entered into a SubInvestment Advisory Agreement with EquitiLink
International  Management Limited ("EquitiLink"),  having its principal place of
business at Union House,  Union Street,  St. Helier,  Jersey,  Channel  Islands.
EquitiLink and its affiliates have provided advisory services to various clients
since 1981. Under the terms of the SubInvestment Advisory Agreement,  EquitiLink
provides Keystone with investment  research and advice. In addition,  subject to
the  supervision  of the Fund's Board of Trustees and Keystone,  EquitiLink  may
provide investment supervision and furnish an investment program for such assets
of the Fund as Keystone may designate from time to time.

    In addition to  continuance  in the same manner as provided in the  Advisory
Agreement,  the Sub  Investment  Advisory  Agreement may be  terminated  without
penalty upon similar notice by the Fund, Keystone, or EquitiLink.

    EquitiLink  receives a monthly fee equal to (1) for  services  rendered in a
non-discretionary  capacity,  20% of Keystone's net fee for such month, plus (2)
10% of  Keystone's  net fee for such month on that portion of the Fund's  assets
for which EquitiLink  provided services in a discretionary  capacity.  

PORTFOLIO MANAGER 
    John  Madden is  primarily  responsible  for the  management  of the  Fund's
portfolio.  Mr. Madden is a Keystone Vice President and Senior Portfolio Manager
and has over 27 years of investment experience.

FUND EXPENSES 

    The  Fund  will  pay all of its  expenses.  In  addition  to the  investment
advisory and management fees discussed herein,  the principal  expenses the Fund
is expected to pay include its pro rata portion of certain  Trustees'  fees; the
Fund's transfer,  dividend disbursing and shareholder  servicing agent expenses;
the Fund's custodian  expenses;  fees of the Fund's  auditors,  as well as legal
counsel to the Fund's Trustees;  fees payable to government agencies,  including
registration  and  qualification  fees  attributable  to the Fund and its shares
under federal and state securities laws; and certain extraordinary  expenses. In
addition,  each  class will pay all of the  expenses  attributable  to it.  Such
expenses are currently limited to Distribution Plan expenses. The Fund also pays
its brokerage commissions, interest charges and taxes.

SECURITIES TRANSACTIONS
    Under policies established by the Fund's Board of Trustees, Keystone selects
broker-dealers to execute transactions subject to the receipt of best execution.
When selecting  broker-dealers to execute portfolio  transactions,  Keystone may
consider   as  a  factor  the  number  of  shares  of  the  Fund  sold  by  such
broker-dealer. In addition, broker-dealers executing portfolio transactions may,
from time to time, be affiliated with the Fund,  Keystone,  the Fund's principal
underwriter or their affiliates.

    The Fund may pay higher commissions to broker-dealers  that provide research
services.  Keystone  may use these  services in advising  the Fund as well as in
advising its other clients.

PORTFOLIO TURNOVER
    The Fund's portfolio  turnover rate for the fiscal year ended March 31, 1995
is expected to be 100% on an annualized basis. High portfolio  turnover involves
correspondingly greater brokerage commissions and other transaction costs, which
will be borne  directly by the Fund as well as additional  gains and/or  losses.
The Fund pays brokerage  commissions  in connection  with the writing of options
and effecting  the closing  purchase or sale  transactions,  as well as for some
purchases and sales of portfolio securities.

HOW TO BUY SHARES

    You may  purchase  shares  of the  Fund  from any  broker-dealer  that has a
selling agreement with Keystone Distributors, Inc. ("KDI"), the Fund's 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 Keystone  Investor  Resource Center,  Inc.,  ("KIRC")
P.O. Box 2121, Boston, Massachusetts 02106-2121, a completed account application
and a check,  payable to the Fund.  You may also open an account by  telephoning
1-800-343-2898  to  obtain  the  number of an  account  to which you can wire or
electronically   transfer  funds  and  then  sending  in  a  completed   account
application.  Subsequent investments in Fund shares in any amount may be made by
check, by wiring federal funds or by an electronic funds transfer ("EFT").

    Orders  for the  purchase  of  shares of the Fund  will be  confirmed  at an
offering  price  equal to the net asset  value per share next  determined  after
receipt  of the order in proper  form by KDI  (generally  as of the close of the
Exchange (4:00 p.m.) on that day) plus, in the case of Class A shares, the sales
charge.  Orders received by dealers or other applicable firms prior to the close
of the  Exchange and received by KDI prior to the close of its business day will
be confirmed at the offering price  effective as of the close of the Exchange on
that day.

    Orders  for shares  received  other than as stated  above will  receive  the
offering price equal to the net asset value per share next determined (generally
the next business day's offering price) plus, in the case of Class A shares, the
applicable sales charge.

    Your initial  purchase must be at least $1,000.  There is no minimum  amount
for subsequent purchases.

    The Fund reserves the right to determine the net asset value more frequently
than once a day if deemed desirable.  Dealers and other financial services firms
are obligated to transmit orders promptly.

    The Fund reserves the right to withdraw all or any part of the offering made
by this prospectus and to reject purchase orders.

    Shareholder  inquiries  should  be  directed  to KIRC by  calling  toll free
1-800-343-2898  or writing to KIRC or to the firm from which this prospectus was
received.

ALTERNATIVE SALES OPTIONS

    The Fund offers three classes of shares:

CLASS A SHARES -- FRONT END LOAD OPTION
    Class A shares are sold with a sales charge at the time of purchase. Class A
shares are not subject to a sales  charge when they are  redeemed  (except  that
shares  sold in a single  purchase in excess of  $1,000,000  without a front end
sales  charge  will be subject to a  contingent  deferred  sales  charge for one
year).

CLASS B SHARES -- BACK END LOAD OPTION 
    Class B shares are sold without a sales charge at the time of purchase,  but
are subject to a deferred sales charge if they are redeemed  during the calendar
year of purchase or within  three  calendar  years  after the  calendar  year of
purchase. Class B shares will automatically convert to Class A shares at the end
of seven calendar years after the year of purchase.

CLASS C SHARES -- LEVEL LOAD  OPTION  
    Class C shares are sold without a sales charge at the time of purchase,  but
are  subject to a deferred  sales  charge if they are  redeemed  within one year
after the date of purchase.  Class C shares are available  only through  dealers
who have entered into special distribution agreements with KDI.

GENERAL
    Each class of shares,  pursuant  to its  Distribution  Plan,  pays an annual
service fee of 0.25% of the Fund's average daily net assets attributable to that
class.  In addition to the 0.25%  service  fee,  the Class B and C  Distribution
Plans  provide for the payment of an annual  distribution  fee of up to 0.75% of
the  average  net  assets  attributable  to  their  respective  classes.  It  is
anticipated that only Class B and C shares will incur  distribution  expenses in
addition to service fees.  As a result,  income  distributions  paid by the Fund
with  respect to Class B and Class C shares  will  generally  be less than those
paid with respect to Class A shares.

    Investors who would rather pay the entire cost of  distribution  at the time
of investment, rather than spreading such cost over time, might consider Class A
shares. Other investors might consider Class B or Class C shares, in which case,
100% of the purchase price is invested  immediately,  depending on the amount of
the purchase and the intended  length of investment.  The Fund will not normally
accept any purchase of Class B shares in the amount of $250,000 or more and will
not normally  accept any purchase of Class C shares in the amount of  $1,000,000
or more.
                           -------------------------
CLASS A SHARES
  Class A shares are offered at net asset value plus an initial sales charge
as follows:
<TABLE>
<CAPTION>

                                                                            As a % of         Concession to
                                                             As a % of     Net Amount     Dealers as a % of
Amount of Purchase                                      Offering Price      Invested<F1>     Offering Price
- -----------------------------------------------------------------------------------------------------------
<S>                                                       <C>                <C>                 <C>  
Less than $50,000 ......................................  5.75%              6.10%               5.25%
$50,000 but less than $100,000 .........................  4.75%              4.99%               4.25%
$100,000 but less than $250,000 ........................  3.75%              3.90%               3.25%
$250,000 but less than $500,000 ........................  2.50%              2.56%               2.25%
$500,000 but less than $1,000,000 ......................  1.50%              1.52%               1.50%
$1,000,000 and over<F2> ................................     0%                 0%               0.25%
<FN>
- ------------
<F1> Rounded to the nearest one-hundredth percent.
<F2> Purchases of  $1,000,000  or more may be subject to a  contingent  deferred
     sales charge of 0.25%. See "Contingent  Deferred Sales Charge and Waiver of
     Sales Charges".
</TABLE>
                           -------------------------
    The sales charge is paid to KDI,  which in turn normally  reallows a portion
to your broker-dealer.  In addition, KDI or your broker-dealer currently will be
paid periodic service fees at an annual rate of up to 0.25% of the average daily
net asset value of outstanding  Class A shares maintained by such recipients and
outstanding on the books of the Fund for specified periods.

    Upon written notice to dealers with whom it has dealer  agreements,  KDI may
reallow up to the full applicable sales charge.

    Initial  sales  charges  may  be  reduced  or  eliminated   for  persons  or
organizations purchasing Class A shares of the Fund alone or in combination with
Class  A  shares  of  other  Keystone  America  Funds.  See  Exhibit  A to  this
prospectus.  Initial sales charges may also be eliminated for persons purchasing
Class A shares to be  included  in a managed fee based  program  (wrap  account)
through broker dealers who have entered into special agreements with KDI.

    With  certain  exceptions,  purchases  of Class A shares  in the  amount  of
$1,000,000  or more on which no sales  charge has been paid will be subject to a
contingent  deferred sales charge of 0.25% upon  redemption  during the one year
period  commencing  on the  date  the  shares  were  originally  purchased.  The
contingent  deferred sales charge is retained by KDI. See  "Contingent  Deferred
Sales Charge and Waiver of Sales Charges".

CLASS A DISTRIBUTION PLAN
    The Fund has adopted a Distribution  Plan with respect to its Class A shares
("Class  A  Distribution  Plan")  that  provides  for  expenditures  up to 0.35%
(currently  limited to 0.25%)  annually of the average  daily net asset value of
Class A shares  to pay  expenses  associated  with the  distribution  of Class A
shares.  Amounts  paid by the  Fund  under  the  Class A  Distribution  Plan are
currently used to pay KDI and others, such as dealers, service fees at an annual
rate of up to 0.25%  of the  average  daily  net  asset  value of Class A shares
maintained  by such  recipients  and  outstanding  on the  books of the Fund for
specified periods.

CLASS B SHARES
    Class B shares are  offered  at net asset  value,  without an initial  sales
charge. With certain exceptions,  the Fund may impose a deferred sales charge of
3.00% on shares  redeemed  during the  calendar  year of purchase  and the first
calendar year after the year of purchase;  2.00% on shares  redeemed  during the
second  calendar year after the year of purchase;  and 1.00% on shares  redeemed
during the third  calendar  year after the year of purchase.  No deferred  sales
charge is imposed on amounts redeemed thereafter. If imposed, the deferred sales
charge is deducted from the redemption  proceeds  otherwise  payable to you. The
deferred  sales  charge is  retained by KDI.  Amounts  received by KDI under the
Class B Distribution Plan are reduced by deferred sales charges retained by KDI.
See "Contingent Deferred Sales Charge and Waiver of Sales Charges" below.

    Class B shares that have been  outstanding  during seven calendar years will
automatically  convert  to  Class  A  shares,  which  are  subject  to  a  lower
Distribution  Plan  charge,  without  imposition  of a front end sales charge or
exchange fee.  (Conversion of Class B shares  represented by stock  certificates
will require the return of the stock  certificates  to KIRC.) The Class B shares
so converted  will no longer be subject to the higher  expenses borne by Class B
shares.  Because  the net asset  value  per  share of the Class A shares  may be
higher  or lower  than  that of the  Class B shares  at the time of  conversion,
although the dollar value will be the same,  a  shareholder  may receive more or
less Class A shares than the number of Class B shares  converted.  Under current
law, it is the Fund's  opinion  that such a  conversion  will not  constitute  a
taxable event under federal  income tax law. In the event that this ceases to be
the  case,  the  Board  of  Trustees  will  consider  what  action,  if any,  is
appropriate and in the best interests of the Class B shareholders.

CLASS B DISTRIBUTION PLAN

    The Fund has adopted a Distribution  Plan with respect to its Class B shares
("Class B Distribution  Plan") that provides for  expenditures at an annual rate
of up to 1.00% of the average daily net asset value of Class B shares to pay for
the  distribution of Class B shares.  Amounts paid by the Fund under the Class B
Distribution  Plan are used to pay KDI and others  (dealers) a commission at the
time of purchase  normally equal to 3.00% of the value of each share sold and/or
to pay KDI and others  service  fees at an annual  rate of 0.25% of the  average
daily net asset value of shares maintained by such recipients and outstanding on
the books of the Fund for specified periods. See "Distribution Plans" below.

CLASS C SHARES 
    Class  C  shares  are  offered  only   through   dealers  who  have  special
distribution agreements with KDI. Class C shares are offered at net asset value,
without an initial sales charge. With certain exceptions,  the Fund may impose a
deferred sales charge of 1.00% on shares redeemed within one year after the date
of purchase. No deferred sales charge is imposed on amounts redeemed thereafter.
If imposed,  the deferred sales charge is deducted from the redemption  proceeds
otherwise  payable to you.  The  deferred  sales  charge is retained by KDI. See
"Contingent Deferred Sales Charge and Waiver of Sales Charges" below.

CLASS C DISTRIBUTION  PLAN 
    The Fund has adopted a Distribution  Plan with respect to its Class C shares
("Class C Distribution  Plan") that provides for  expenditures at an annual rate
of up to 1.00% of the average daily net asset value of Class C shares to pay for
the  distribution of Class C shares.  Amounts paid by the Fund under the Class C
Distribution  Plan are used (1) to pay KDI or others  (dealers) a payment at the
time of purchase  normally equal to 1.00% of the value of each share sold,  such
payment to consist of a commission in the amount of 0.75% of such value plus the
first  year's  service fee in advance in the amount of 0.25% of such value;  and
(2) beginning  approximately fifteen months after purchase, to pay KDI or others
a  commission  at an  annual  rate  of  0.75%  (subject  to  NASD  rules  -- see
"Distribution  Plans") plus service fees paid to KDI or others at an annual rate
of 0.25%,  respectively,  of the  average  daily net asset  value of each  share
maintained  by such  recipients  and  outstanding  on the  books of the Fund for
specified periods. See "Distribution Plans" below.

CONTINGENT DEFERRED SALES CHARGE AND WAIVER OF SALES CHARGES 
    Any contingent deferred sales charge imposed upon the redemption of Class A,
Class B or Class C shares  is a  percentage  of the  lesser of (1) the net asset
value of the shares redeemed or (2) the net cost of such shares.

    No  contingent  deferred  sales  charge is imposed  when you redeem  amounts
derived from (1)  increases  in the value of your account  above the net 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;  (3) Class C shares and certain Class A shares held
for more than one year  from the date of  purchase;  or (4) Class B shares  held
during more than four consecutive  calendar years.  Upon request for redemption,
shares not  subject to the  contingent  deferred  sales  charge will be redeemed
first. Thereafter, shares held the longest will be the first to be redeemed.

    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 a 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.

    The Fund also may sell Class A, B or C shares at net asset value without any
initial sales charge or a contingent deferred sales charge to certain Directors,
Trustees,  officers and  employees of the Fund and Keystone and certain of their
affiliates; registered representatives of firms with dealer agreements with KDI;
and a bank or trust company acting as a trustee for a single account.

ARRANGEMENTS WITH  BROKER-DEALERS  AND OTHERS 
    From  time  to  time,  KDI may  provide  promotional  incentives,  including
reallowance  of  up to  the  entire  sales  charge,  to  certain  dealers  whose
representatives  have sold or are  expected to sell  significant  amounts of the
Fund.  In  addition,  dealers  may from  time to time  receive  additional  cash
payments.  KDI may also provide written  information to dealers with whom it has
dealer  agreements that relates to sales incentive  campaigns  conducted by such
dealers for their  representatives as well as financial assistance in connection
with  pre-approved  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.  Dealers to
whom  substantially  the entire sales  charge is  reallowed  may be deemed to be
underwriters as that term is defined under the 1933 Act.

    On sales of the Fund's Class A shares occurring during the period commencing
October 17, 1994  through  December  31,  1994,  KDI will reallow to all selling
broker/dealers the full applicable sales charge.

    On sales of the Fund's Class B shares during the period  commencing  October
17, 1994 through December 31, 1994, KDI will pay to all selling  broker/dealers,
in addition to the usual  commission  of 3.0% of the value of each Class B share
sold, an extra 1.0% of the value of each Class B share sold.

    On combined  sales of the Fund's Class A, B, and C shares  occurring  during
the period commencing  October 31, 1994 through November 25, 1994, KDI will make
additional payments to all selling  broker/dealers and others in accordance with
the schedule below:
                                                          KDI Will Pay
                                                      the Following Amount
If Aggregate Sales of                                       as a % of
Class A, B, and C Shares                                 Aggregate Sales
During the Period Equal:                               During the Period:
- --------------------------------------------------------------------------------

$10,000,000-$24,999,999 ..................................    0.10%
or $25,000,000-$49,999,999 ...............................    0.25%
or $50,000,000 and over ..................................    0.50%

The foregoing  amount will be calculated  and paid after  November 25, 1994.

    KDI also may pay banks and other  financial  services firms that  facilitate
transactions in shares of the Fund for their clients a transaction fee up to the
level of the payments  made  allowable to dealers for the sale of such shares as
described  above.  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 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.

DISTRIBUTION PLANS
    The Fund bears some of the costs of selling  its shares  under  Distribution
Plans  adopted with respect to its Class A, Class B and Class C shares  pursuant
to Rule 12b-1 under the 1940 Act.  Payments under the Class A Distribution  Plan
are currently  limited to 0.25% annually of the average daily net asset value of
Class A shares.  The Class B Distribution Plan and the Class C Distribution Plan
provide for the  payment at an annual  rate of up to 1.00% of the average  daily
net asset value of Class B shares and Class C shares, respectively.

    The  NASD  currently  limits  the  amount  that a Fund may pay  annually  in
distribution costs for the sale of its shares and shareholder  service fees. The
NASD limits such annual  expenditures  to 1% of the aggregate  average daily net
asset value of the Fund's shares, of which 0.75% may be used to pay distribution
costs and  0.25%  may be used to pay  shareholder  service  fees.  The NASD also
limits the aggregate amount that the Fund may pay for such distribution costs to
6.25% of gross share sales since the inception of the 12b-1  Distribution  Plan,
plus  interest at the prime rate plus 1% on such  amounts  (less any  contingent
deferred sales charges paid by shareholders to KDI).

    KDI intends, but is not obligated, to continue to pay or accrue distribution
charges  incurred in connection  with the Class B Distribution  Plan that 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 the
permitted limits.

    Each of the Distribution  Plans 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 respective class. After the termination of the Class B Distribution Plan,
however,  KDI would be entitled to receive payment,  at the annual rate of 1.00%
of the average daily net asset value of Class B shares,  as compensation for its
services that had been earned at any time during which the Class B  Distribution
Plan was in effect.

    If the  Fund is  unable  to pay KDI a  commission  on a new  sale of Class C
shares  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 Class C 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  obligation to pay KDI such amounts that exceed the Class C
Distribution  Plan limitation,  KDI intends to seek full payment of such charges
(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.

    Dealers or others may receive different levels of compensation  depending on
which class of shares they sell.  Payments  pursuant to a Distribution  Plan are
included in the operating expenses of the class.

HOW TO REDEEM SHARES

    You may redeem Fund  shares for cash at their net asset  value upon  written
order to the Fund c/o KIRC, and presentation to the Fund of a properly  endorsed
share certificate (if certificates have been issued).  Your signature (s) on the
written order and  certificates  must be guaranteed as described below. In order
to redeem  by  telephone,  you must have  completed  the  authorization  in your
account  application.  Proceeds for shares redeemed on telephonic  order will be
deposited  by wire or EFT only to the bank  account  designated  in your account
application.

  The redemption  value equals net asset value per share and may be more or less
than your cost  depending  upon  changes in the value of the  Fund's  securities
between  purchase  and  redemption.  

REDEMPTION OF SHARES IN GENERAL

    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 or by Federal Reserve or bank wire of funds or EFT. Although the
mailing of a  redemption  check,  wiring or EFT of  redemption  proceeds  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  the  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  payment  of a
redemption  has been delayed,  the check will be mailed or the proceeds wired or
sent EFT promptly after good payment has been collected.

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

    You may also redeem your shares through broker-dealers. KDI, acting as agent
for the Fund,  stands ready to  repurchase  Fund shares upon orders from dealers
and will calculate the net asset value on the same terms as those orders for the
purchase of shares received from  broker-dealers and described under "How to Buy
Shares." If KDI has received  proper  documentation,  it will pay the redemption
proceeds,  less any  applicable  deferred  sales  charge,  to the  broker-dealer
placing the order  within  seven days  thereafter.  KDI charges no fees for this
service. Your broker-dealer, however, may charge a service fee.

    For your  protection,  SIGNATURES  ON  CERTIFICATES,  STOCK  POWERS  AND ALL
WRITTEN  ORDERS OR  AUTHORIZATIONS  MUST BE GUARANTEED BY A U.S.  STOCK EXCHANGE
MEMBER,  A U.S.  COMMERCIAL  BANK OR TRUST COMPANY OR OTHER PERSONS  ELIGIBLE TO
GUARANTEE  SIGNATURES  UNDER  THE  SECURITIES  EXCHANGE  ACT OF 1934 AND  KIRC'S
POLICIES.  The Fund or 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 when 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  order, but you have not clearly indicated
the amount of money  ornumber of shares  involved,  the Fund cannot  execute the
order. In such cases, the Fund will request the missing information from you and
process the order on the day such information is received.

TELEPHONE

    Under ordinary circumstances, you may redeem up to $50,000 from your account
by telephone by calling toll free 1-800-343-2898.

    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 period 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 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.  

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) an  emergency  exists and the Fund
cannot dispose of its  investments or fairly  determine  their value; or (4) the
Securities and Exchange Commission so orders.

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 deferred
sales charges are applied to such redemptions.

REDEMPTIONS IN KIND
    If conditions  arise that would make it undesirable  for the Fund to pay for
all redemptions in cash, the Fund may authorize payment for shares to be made in
portfolio securities or other property.  The Fund has obligated itself under the
1940 Act,  however,  to redeem for cash all Fund shares presented for redemption
by any one  shareholder  in any 90-day period up to the lesser of $250,000 or 1%
of the Fund's net assets at the beginning of such period.  Securities  delivered
in payment of redemptions  would be valued at the same value assigned to them in
computing  the net asset value per share and would,  to the extent  permitted by
law, be readily marketable.  Shareholders  receiving such securities would incur
brokerage costs when these securities are sold.

REDEMPTIONS OF CERTAIN CLASS A SHARES
    Certain  purchases of Class A shares in the amount of $1,000,000 or more, on
which no  initial  sales  charge  has been paid,  are  subject  to a  contingent
deferred sales charge of 0.25%. See "Class A Shares."

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  you  specific  fund  account  information  and price and yield
quotations  as  well  as  the  ability  to do  account  transactions,  including
investments, exchanges and redemptions. You 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 
    If you have obtained the appropriate prospectus,  you may exchange shares of
the Fund for shares of certain other Keystone  America Funds and Keystone Liquid
Trust ("KLT") as follows:

      Class A shares  may be  exchanged  for  Class A shares  of other  Keystone
    America Funds and Class A shares of KLT;

      Class B shares  may be  exchanged  for  Class B shares  of other  Keystone
    America Funds and Class B shares of KLT; and

      Class C shares  may be  exchanged  for  Class C shares  of other  Keystone
    America Funds and Class C shares of KLT.

The  exchange  of Class B shares  and Class C shares  will not be  subject  to a
contingent  deferred  sales charge.  However,  if the shares being  tendered for
exchange are

    (1) Class A shares where the original  purchase was for  $1,000,000  or more
and no sales charge was paid,

    (2) Class B shares that have been held for less than four years, or

    (3) Class C shares that have been held for less than one year,

and are still subject to a deferred sales charge, such charge will carry over to
the shares being acquired in the exchange transaction.

    You may exchange shares by calling toll free 1-800-343-2898, by writing KIRC
or by calling KARL. Shares purchased by check are eligible for exchange after 15
days.  There is a $10.00 fee for each  exchange.  There is no fee for individual
investors  making exchanges over KARL. If the shares being tendered for exchange
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,
after providing the required notice to shareholders,  to terminate this exchange
offer or to change  its  terms,  including  the right to change the fee for each
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 such shares next  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 Fund is 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 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. 

KEYSTONE AMERICA MONEY LINE 
    Keystone  America Money Line  eliminates the delay of mailing a check or the
expense of wiring  funds.  You must  request  the  service on your  application.
Keystone  America  Money Line allows you to  authorize  electronic  transfers of
money to  purchase  shares in any amount  and to redeem up to  $50,000  worth of
shares.  You can use Keystone  America Money Line like an "electronic  check" to
move  money  between  your bank  account  and your  account in the Fund with one
telephone call. You must allow two business days after the call for the transfer
to take place. For money recently invested, you must allow normal check clearing
time before redemption proceeds are sent to your bank.

    You may also arrange for systematic monthly or quarterly investments in your
Keystone America account.  Once proper authorization is given, your bank account
will be debited to purchase  shares in the Fund.  You will receive  confirmation
from KDI for every transaction.

    To  change  the  amount of a  Keystone  America  Money  Line  service  or to
terminate  such service  (which could take up to 30 days),  you must write KIRC,
P.O. Box 2121, Boston, Massachusetts 02106-2121.

RETIREMENT  PLANS 
    The Fund has various  pension and  profit-sharing  plans  available  to you,
including Individual  Retirement Accounts ("IRAs");  Rollover IRAs; Keogh Plans;
Corporate  Profit-Sharing Pension and Target Benefit Plans; and Salary-Reduction
Plans.  For  details,  including  fees and  application  forms,  call  toll free
1-800-247-4075 or write to KIRC.

AUTOMATIC WITHDRAWAL PLAN 
    Under an Automatic  Withdrawal Plan, if your account has a value of at least
$10,000,  you may arrange  for regular  monthly or  quarterly  fixed  withdrawal
payments.  Each  payment  must be at  least  $100 and may be as much as 1.5% per
month or 4.5% per  quarter  of the total net asset  value of the  shares in your
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 your  account.  Moreover,  because of the effect of the
applicable sales charge, a Class A investor should not make continuous purchases
of the Fund's shares while participating in an Automatic Withdrawal Plan.

DOLLAR COST AVERAGING  
    Through  dollar cost  averaging,  you can invest a fixed dollar  amount each
month or each quarter in any Keystone  America Fund. This results in more shares
being  purchased when the selected  fund's net asset value is relatively low and
fewer shares being purchased when the fund's net asset value is relatively high,
which may cause a lower average cost per share than a less systematic investment
approach.

    Prior to participating  in dollar cost averaging,  you must have established
an account in a Keystone  America Fund or a money market fund managed or advised
by Keystone.  You should  designate on the application the dollar amount of each
monthly or quarterly  investment (minimum $100) you wish to make and the fund in
which  the  investment  is to be  made.  Thereafter,  on  the  first  day of the
designated  month,  an  amount  equal  to the  specified  monthly  or  quarterly
investment will automatically be redeemed from your initial account and invested
in shares of the designated fund. If you are a Class A investor and paid a sales
charge on your  initial  purchase,  the shares  purchased  will be eligible  for
Rights of Accumulation  and the sales charge  applicable to the purchase will be
determined  accordingly.  In  addition,  the value of shares  purchased  will be
included in the total amount required to fulfill a Letter of Intent.  If a sales
charge was not paid on the initial  purchase,  a sales charge will be imposed at
the time of subsequent  purchases and the value of shares  purchased will become
eligible  for Rights of  Accumulation  and Letters of Intent.  See "Exhibit A --
Reduced Sales Charges" at the back of the prospectus.

TWO DIMENSIONAL INVESTING
    You may elect to have income and  capital  gains  distributions  from any of
your Keystone America Funds automatically invested to purchase Class A shares of
any other Keystone America Fund. You may select this service on your application
and indicate the Keystone  America  Fund(s) into which  distributions  are to be
invested.  The  value of  shares  purchased  will be  ineligible  for  Rights of
Accumulation and Letters of Intent.  See "Exhibit A -- Reduced Sales Charges" at
the back of the prospectus.

OTHER SERVICES
    Under  certain  circumstances,  you may,  within 30 days after a redemption,
reinstate your account at current net asset value.

PERFORMANCE DATA
    From time to time the Fund may advertise "total return" and "current yield".
ALL DATA IS BASED ON HISTORICAL  EARNINGS AND IS NOT INTENDED TO INDICATE FUTURE
PERFORMANCE.  Total return and yield are computed  separately  for each class of
shares of the Fund. Total return refers to the Fund's average annual  compounded
rates of return over  specified  periods  determined  by  comparing  the initial
amount  invested in a particular  class to the ending  redeemable  value of that
amount.  The  resulting  equation  assumes  reinvestment  of all  dividends  and
distributions and deduction of the maximum sales charge or applicable contingent
deferred  sales charge and all  recurring  charges,  if any,  applicable  to all
shareholder accounts. 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 may also  include  comparative  performance  data for each class of
shares in 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 three classes of shares,  which  participate  in
dividends and distributions and have equal voting,  liquidation and other rights
except that (1) expenses  related to the distribution of each class of shares or
other expenses that the Board of Trustees may designate as class expenses,  from
time to time,  are borne  solely by each  class;  (2) each  class of shares  has
exclusive  voting rights with respect to its  Distribution  Plan; (3) each class
has  different  exchange  privileges;   and  (4)  each  class  has  a  different
designation.  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. Shares are redeemable,  transferable and freely assignable
as collateral.  The Fund is authorized to issue additional  series or classes of
shares.

    Shareholders  are  entitled  to one vote  for  each  full  share  owned  and
fractional votes for fractional shares.  Shares of the Fund vote together except
when required by law to vote separately by class.  The Fund does not have annual
meetings.  The Fund will have  special  meetings  from time to time as  required
under its  Declaration  of Trust and under  the 1940  Act.  As  provided  in the
Declaration of Trust of the Fund, 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.  As  prescribed  by
Section  16(c) of the 1940 Act,  shareholders  may be eligible  for  shareholder
communication assistance in connection with the special meeting.

    The Fund's  Declaration  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.  Under  Massachusetts  law  it is  possible,  however,  that  a  Fund
shareholder   might  be  held  personally  liable  for  certain  of  the  Fund's
obligations.

ADDITIONAL INFORMATION
    KIRC, located at 101 Main Street, Cambridge,  Massachusetts 02142-1519, is a
wholly-owned  subsidiary of Keystone and 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 notice to those  shareholders,  the Fund intends,  when an annual
report or a 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
                DESCRIPTIONS OF CERTAIN TYPES OF INVESTMENTS AND
                 INVESTMENT TECHNIQUES AVAILABLE TO THE FUND

    Unless  otherwise  specified in the prospectus or SAI, the Fund's use of the
following  investments  and investment  techniques is not limited to a specified
percentage  of Fund assets.  The options and futures  transactions  described in
this section are known as derivative instruments.

CORPORATE BOND RATINGS 

    Higher yields are usually  available on  securities  that are lower rated or
that are  unrated.  Bonds rated Baa by Moody's are  considered  as medium  grade
obligations that are neither highly protected nor poorly secured. Debt rated BBB
by S&P is  regarded as having an adequate  capacity  to pay  interest  and repay
principal,  although  adverse  economic  conditions 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.  Lower rated securities are usually defined as
Baa or lower by Moody's or BBB or lower by S&P.  The Fund may  purchase  unrated
securities,  which are not  necessarily of lower quality than rated  securities,
but may not be attractive to as many buyers.  Debt rated BB, B, CCC, CC and C by
S&P 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.
While such debt will likely have some  quality and  protective  characteristics,
these are  outweighed by large  uncertainties  or major risk exposure to adverse
conditions.  Debt rated C1 by S&P is debt (income bonds) on which no interest is
being paid.  Debt rated D by S&P is in default  and  payment of interest  and/or
repayment of principal is in arrears. The Fund intends to invest in D-rated debt
only in cases where,  in Keystone's  judgment,  there is a distinct  prospect of
improvement in the issuer's  financial position as a result of the completion of
reorganization  or  otherwise.  Bonds that are rated Caa by Moody's  are of poor
standing.  Such  issues may be in default  or there may be present  elements  of
danger with respect to principal or interest. Bonds that are rated Ca by Moody's
represent  obligations  that are  speculative in a high degree.  Such issues are
often in default or have other  market  shortcomings.  Bonds that are rated C by
Moody's are the lowest rated class of bonds, and issues so rated can be regarded
as  having  extremely  poor  prospects  of ever  attaining  any real  investment
standing.

ZERO COUPON BONDS 

    A zero coupon  "stripped"  bond  represents  ownership in serially  maturing
interest or principal payments on specific underlying notes and bonds, including
coupons  relating to such notes and bonds.  The interest and principal  payments
are direct  obligations  of the issuer.  Coupon zero coupon  bonds of any series
mature  periodically  from the date of issue of such series through the maturity
date of the  securities  related to such  series.  Principal  zero coupon  bonds
mature on the date  specified  therein,  which is the final maturity date of the
related  securities.  Each zero  coupon  bond  entitles  the holder to receive a
single payment at maturity.  There are no periodic  interest  payments on a zero
coupon bond. Zero coupon bonds are offered at discounts from their face amounts.

    In general,  owners of zero coupon bonds have  substantially  all the rights
and  privileges  of owners of the  underlying  coupon  obligations  or principal
obligations.  Owners of zero  coupon  bonds have the right  upon  default on the
underlying coupon  obligations or principal  obligations to proceed directly and
individually  against  the issuer and are not  required  to act in concert  with
other holders of zero coupon bonds.

    For federal income tax purposes,  a purchaser of principal zero coupon bonds
or coupon zero coupon bonds  (either  initially or in the  secondary  market) is
treated  as if the buyer had  purchased  a  corporate  obligation  issued on the
purchase date with an original  issue discount equal to the excess of the amount
payable at maturity over the purchase  price.  The purchaser is required to take
into income each year as ordinary income an allocable  portion of such discounts
determined on a "constant yield" method.  Any such income increases the holder's
tax basis for the zero coupon  bond,  and any gain or loss on a sale of the zero
coupon bonds relative to the holder's basis,  as so adjusted,  is a capital gain
or loss.  If the holder owns both  principal  zero coupon  bonds and coupon zero
bonds  representing  interest  in the same  underlying  issue of  securities,  a
special basis  allocation  rule  (requiring the aggregate  basis to be allocated
among the items sold and retained  based on their  relative fair market value at
the time of sale) may apply to determine  the gain or loss on a sale of any such
zero coupon bonds.

PAYMENT-IN-KIND  SECURITIES  

    PIK securities pay interest in either cash or additional securities,  at the
issuer's  option,  for a  specified  period.  The  issuer's  option  to  pay  in
additional  securities  typically  ranges  from one to six years  compared to an
average  maturity for all PIK  securities of eleven years.  Call  protection and
sinking fund  features  are  comparable  to those  offered on  traditional  debt
issues.

    PIKs, like zero coupon bonds, are designed to give the issuer flexibility in
managing cash flow. Several PIKs are senior debt. In other cases, where PIKs are
subordinated, most senior lenders view them as equity equivalents.

  An  advantage of PIKs for the issuer -- as with zero coupon  securities  -- is
that interest payments are automatically  compounded  (reinvested) at the stated
coupon rate, which is not the case with cash-paying securities. PIKs are gaining
popularity over zeros, however, since interest payments in additional securities
can be monetized and are more tangible than accretion of a discount.

    As a group,  PIK bonds trade flat (i.e.,  without accrued  interest).  Their
price is expected to reflect an amount representing  accreted interest since the
last payment. PIKs generally trade at higher yields than comparable  cash-paying
securities  of the same issuer.  Their premium yield is the result of the lesser
desirability of non-cash interest, the more limited audience for non-cash paying
securities, and the fact that many PIKs have been issued to equity investors who
do not normally own or hold such securities.

    Calculating the true yield on a PIK security requires a discounted cash flow
analysis if the  security  (ex  interest)  is trading at a premium or a discount
because  the  realizable  value of  additional  payments is equal to the current
market value of the underlying security, not par.

  Regardless  of  whether  PIK  securities  are  senior or deeply  subordinated,
issuers are highly  motivated to retire them because they are usually their most
costly form of capital. 

REPURCHASE AGREEMENTS
    The Fund may enter into  repurchase  agreements;  i.e., the Fund purchases a
security subject to the Fund's obligation to resell and the seller's  obligation
to repurchase  that security at an agreed upon price and date, such date usually
being not more than seven days from the date of  purchase.  The resale  price is
based on the purchase  price plus an agreed upon market rate of interest that is
unrelated to the coupon rate or maturity of the purchased security. A repurchase
agreement  imposes an  obligation  on the seller to pay the agreed  upon  price,
which  obligation is in effect secured by the value of the underlying  security.
The value of the  underlying  security  is at least  equal to the  amount of the
agreed upon  resale  price and marked to market  daily.  The Fund may enter into
such  agreements  only with respect to U.S.  government  and foreign  government
securities, which may be denominated in U.S. or foreign currencies. The Fund may
enter into such repurchase  agreements with foreign banks and securities dealers
approved in advance by the Fund's  Trustees.  Whether a repurchase  agreement is
the  purchase  and  sale of a  security  or a  collateralized  loan has not been
definitively  established.  This  might  become  an  issue  in the  event of the
bankruptcy of the other party to the  transaction.  It does not presently appear
possible to eliminate all risks involved in repurchase  agreements.  These risks
include  the  possibility  of a decline  in the market  value of the  underlying
securities, as well as delay and costs to the Fund in connection with bankruptcy
proceedings.  Therefore,  it is the policy of the Fund to enter into  repurchase
agreements  only with  large,  well-capitalized  banks  that are  members of the
Federal  Reserve System and with primary dealers in U.S.  government  securities
(as  designated by the Federal  Reserve Board) whose  creditworthiness  has been
reviewed  and  found  satisfactory  by the Fund.  The  Securities  and  Exchange
Commission deems a repurchase agreement to be, in effect, a loan by the Fund.

CONVERTIBLE  SECURITIES
    The Fund may  invest in  convertible  securities.  These  securities,  which
include  bonds,   debentures,   corporate  notes,  preferred  stocks  and  other
securities,  are  securities  that the holder can  convert  into  common  stock.
Convertible  securities rank senior to common stock in a  corporation's  capital
structure and, therefore, entail less risk than that corporation's common stock.
The value of a convertible  security is a function of its investment  value (its
market  worth  without a conversion  privilege)  and its  conversion  value (its
market worth if  exchanged).  If a convertible  security's  investment  value is
greater  than its  conversion  value,  its  price  primarily  will  reflect  its
investment  value and will tend to vary  inversely  with  interest  rates.  (The
issuer's  creditworthiness  and other  factors  also may affect its value.) If a
convertible  security's  conversion value is greater than its investment  value,
its price will tend to be higher than its conversion  value, and it will tend to
fluctuate directly with the price of the underlying equity security.

"WHEN ISSUED" AND "FORWARD COMMITMENT" TRANSACTIONS
    The Fund may purchase  newly issued  securities on a when issued and delayed
delivery  basis and may  purchase  or sell  securities  on a forward  commitment
basis.  When issued or delayed delivery  transactions  arise when securities are
purchased 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.  A  forward  commitment
transaction  is an  agreement  by the Fund to purchase or sell  securities  at a
specified  future date.  When the Fund engages in these  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  and  forward  commitment  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 purchase
commitments will be maintained until payment is made.

SHORT SALES 
    The Fund may make short sales of securities  "against the box." A short sale
involves the borrowing of a security,  which must  eventually be returned to the
lender.  A short  sale is  "against  the box" if,  at all  times  when the short
position  is open,  the Fund  owns the  securities  sold  short or owns an equal
amount  of  securities   convertible  into,  or  exchangeable   without  further
consideration  for,  securities  identical to the securities  sold short.  Short
sales  against  the box are used to defer  recognition  of gains or losses or in
order to receive a portion of the interest  earned by the executing  broker from
the  proceeds of such sale.  The proceeds of a short sale are held by the broker
until the  settlement  date when the Fund delivers the  convertible  security to
close out its short position. Although prior to such delivery the Fund will have
to pay an amount equal to any dividends paid on the securities  sold short,  the
Fund  will  receive  the  dividends  from the  securities  convertible  into the
securities  sold short,  plus a portion of the interest earned from the proceeds
of the short sale.  The Fund will not make short sales of securities  subject to
outstanding  call options  written by it. The Fund will segregate the securities
sold short or appropriate  convertible  securities in a special account with the
Fund's custodian in connection with its short sales "against the box."

OPTIONS  TRANSACTIONS
    WRITING COVERED  OPTIONS.  The Fund may write (i.e.,  sell) covered call and
put options for hedging  purposes.  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 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.
Such  securities  will be  maintained  in a  segregated  account with the Fund's
custodian.  If the Fund has written options against all of its securities  which
are eligible  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  liquid  assets  having a value equal to or greater  than the exercise
price of the option with the Fund's custodian in a segregated account.

    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  call and put options.  The Fund
would normally  purchase call options to hedge against an increase in the market
value of the Fund's securities.  The purchase of a call option would entitle the
Fund,  in return for the premium  paid,  to purchase  specified  securities at a
specified price, upon exercise of the option, during the option period. The Fund
would ordinarily  realize a gain if, during the option period, the value of such
securities  exceeds  the  sum  of the  exercise  price,  the  premium  paid  and
transaction  costs;  otherwise  the Fund would realize a loss on the purchase of
the call option.

    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 until the options expire or are exercised.

    The Fund would  normally  purchase put options to hedge against a decline in
the market value of securities in its portfolio (protective puts). The Fund will
not engage in such  transactions for  speculation.  The purchase of a put option
would  entitle the Fund,  in exchange for the premium  paid,  to sell  specified
securities at a specified price, upon exercise of the option,  during the option
period. Gains and losses on the purchase of protective put options would tend to
be  offset  by  countervailing  changes  in the  value of  underlying  portfolio
securities.  The Fund  would  ordinarily  realize a gain if,  during  the option
period, the value of the underlying securities declined below the exercise price
sufficiently  to cover the premium and  transaction  costs;  otherwise  the Fund
would realize a loss on the purchase of the put option.

    The Fund may  purchase put and call  options on  securities  indices for the
same purposes as the purchase of options on securities.  Currently, only options
on  stock  indices  are  traded  and  only on  national  exchanges.  Options  on
securities  indices  are  similar  to  options on  securities,  except  that the
exercise of securities index options requires cash payments and does not involve
the actual purchase or sale of securities. In addition, securities index options
are designed to reflect price  fluctuations  in a group of securities or segment
of the securities  market rather than price  fluctuations in a single  security.
The Fund's purchases of securities index options is subject to the risk that the
value of its portfolio securities may not change as much as an index because the
Fund's investments generally cannot match exactly the composition of an index.

  An option position may be closed out only in a secondary  market for an option
of the same series.  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.

    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.

  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 investment policies pertaining to illiquid securities.
The Fund  currently  complies  with the  position  taken by the  Securities  and
Exchange  Commission  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.  

FUTURES  TRANSACTIONS 
    The Fund may  enter  into  futures  contracts  for the  purchase  or sale of
securities or currencies or futures  contracts  based on securities  indices and
may  write  options  on such  contracts.  The Fund  intends  to enter  into such
contracts and put and call options  thereon for hedging  purposes.  The Fund may
enter into other types of futures contracts that may become available and relate
to the securities held by the Fund. A futures contract is an agreement to buy or
sell  securities or currencies at a specified  price during a designated  month.
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 will "cover" its futures contract  obligations
by  maintaining  in a segregated  account with its custodian  the  securities or
currencies  underlying  the  contract  or  liquid  assets,  such as  cash,  U.S.
Government   securities  or  other  appropriate  high  grade  debt  obligations,
sufficient in amount to satisfy the Fund's contract obligations.

    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 would sell futures
contracts in order to offset a possible  decline in the value of its  securities
or  currencies.  If a futures  contract were purchased by the Fund, the value of
the contract would tend to rise when the value of the  underlying  securities or
currencies increased and to fall when the value of such securities or currencies
declined. The Fund intends to purchase futures contracts in order to fix what is
believed by its portfolio manager 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 may purchase put and call options on  securities  and currency
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.

    In  addition,  the Fund may write  (sell)  put and call  options  on futures
contracts  for  hedging  purposes.  The  writing  of a put  option  on a futures
contract  generates  a premium,  which may  partially  offset an increase in the
price of securities that the Fund intends to purchase. However, the Fund becomes
obligated to purchase a futures contract,  which may have a value lower than the
exercise price.  Conversely,  the writing of a call option on a futures contract
generates  a premium  which may  partially  offset a decline in the value of the
Fund's assets. By writing a call option, the Fund becomes obligated, in exchange
for the premium, to sell a futures contract,  which may have a value higher than
the exercise price.

  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 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. In addition, futures contracts transactions involve the remote risk that a
party participating in a transaction will not be able to fulfill its obligations
and the amount of the obligation  will exceed the ability of the clearing broker
to satisfy.  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.

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 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 and 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 predict  accurately  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. The
Fund may also  purchase  and sell  options  related  to  foreign  currencies  in
connection  with hedging  strategies.  

LOANS OF SECURITIES

    The Fund may lend its securities to  broker-dealers  or other  institutional
borrowers for use in connection with such borrowers' short sales,  arbitrages or
other  securities  transactions.  Such  loan  transactions  afford  the  Fund an
opportunity to continue to earn income on the securities  loaned and at the same
time to earn income on the  collateral  held by it to secure the loan.  Loans of
portfolio  securities  will  be  made  (if at all)  in  strict  conformity  with
applicable  federal  and  state  rules and  regulations.  There may be delays in
recovery of loaned  securities or even a loss of rights in collateral should the
borrower fail  financially  and go into default.  Therefore,  loans will be made
only to firms  deemed  by the Fund to be of good  standing  and will not be made
unless,  in the judgment of the Fund, the  consideration  to be earned from such
loans justifies the risk.

    The Fund  understands  that it is the  current  view of the  Securities  and
Exchange  Commission  that the Fund is permitted to engage in loan  transactions
only if it satisfies  the following  conditions:  (1) the Fund must receive 100%
collateral in the form of cash or cash equivalents, e.g., U.S. Treasury bills or
notes, from the borrower; (2) the borrower must increase the collateral whenever
the market value of the  securities  (determined  on a daily basis)  exceeds the
value of the collateral;  (3) the Fund must be able to terminate the loan, after
notice, at any time; (4) the Fund must receive  reasonable  interest on the loan
or a flat fee from the borrower, as well as amounts equivalent to any dividends,
interest or other distributions on the securities loaned and any increase in the
securities'  market  values,  which  could  result  from the  return  of  loaned
securities;  (5) the Fund may pay only  reasonable  custodian fees in connection
with the loan;  and (6) voting rights on the  securities  loaned may pass to the
borrower; however, if a material event affecting the securities occurs, the Fund
must be able to terminate the loan and vote proxies or enter into an alternative
arrangement  with the  borrower  to enable the Fund to vote  proxies.  Excluding
items  (1) and (2),  these  procedures  may be  amended  from  time to time,  as
regulatory  policies  may  permit,  by the  Fund's  Board  of  Trustees  without
shareholder approval.  The Fund does not presently intend to lend its securities
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.

<PAGE>

                                                                       EXHIBIT A

                             REDUCED SALES CHARGES

    Initial  sales  charges  may  be  reduced  or  eliminated   for  persons  or
organizations purchasing Class A shares of the Fund alone or in combination with
Class A shares of other Keystone America Funds.

    For purposes of  qualifying  for reduced  sales  charges on  purchases  made
pursuant to Rights of  Accumulation or Letters of Intent,  the term  "Purchaser"
includes the following persons: an individual; an individual,  his or her spouse
and children under the age of 21; a trustee or other fiduciary of a single trust
estate  or  single  fiduciary   account   established  for  their  benefit;   an
organization  exempt from federal income tax under Section  501(c)(3) or (13) of
the Internal Revenue Code; a pension,  profit-sharing  or other employee benefit
plan whether or not qualified under Section 401 of the Internal Revenue Code; or
other organized  groups of persons,  whether  incorporated or not,  provided the
organization  has been in existence for at least six months and has some purpose
other than the purchase of  redeemable  securities  of a  registered  investment
company at a discount.  In order to qualify for a lower sales charge, all orders
from an  organized  group  will  have to be placed  through a single  investment
dealer or other firm and identified as originating from a qualifying purchaser.

CONCURRENT  PURCHASES 

    For purposes of  qualifying  for a reduced  sales  charge,  a Purchaser  may
combine  concurrent  direct  purchases of Class A shares of two or more eligible
funds. For example, if a Purchaser  concurrently  invested $75,000 in one of the
other  eligible  funds and $75,000 in the Fund,  the sales  charge would be that
applicable  to a  $150,000  purchase,  i.e.,  3.75% of the  offering  price,  as
indicated in the Sales Charge Schedule in the prospectus.

RIGHT OF ACCUMULATION

    In  calculating  the sales  charge  applicable  to current  purchases of the
Fund's Class A shares, a Purchaser is entitled to accumulate  current  purchases
with the current  value of previously  purchased  Class A shares of the Fund and
Class A shares of  certain  other  eligible  funds  that are  still  held in (or
exchanged for shares of and are still held in) the same or another eligible fund
irrespective of class.  The eligible funds consist of the Keystone America Funds
and Keystone Liquid Trust.

    For example,  if a Purchaser  held shares valued at $99,999 and purchased an
additional $5,000, the sales charge for the $5,000 purchase would be at the next
lower sales  charge of 4.75% of the  offering  price as  indicated  in the Sales
Charge  Schedule.  KIRC  must be  notified  at the  time of  purchase  that  the
Purchaser is entitled to a reduced sales charge, which reduction will be granted
subject to confirmation of the Purchaser's  holdings.  The Right of Accumulation
may be modified or discontinued at any time.

LETTER OF INTENT 
    A Purchaser  may qualify for a reduced sales charge on a purchase of Class A
shares of the Fund alone or in  combination  with purchases of Class A shares of
any of the other  eligible  funds by completing  the Letter of Intent section of
the  application.  By  so  doing,  the  Purchaser  agrees  to  invest  within  a
thirteen-month  period a specified  amount which, if invested at one time, would
qualify  for a reduced  sales  charge.  Each  purchase  will be made at a public
offering price applicable to a single transaction of the dollar amount specified
on the application,  as described in this prospectus.  The Letter of Intent does
not  obligate  the  Purchaser  to  purchase,  nor the Fund to sell,  the  amount
indicated.

    After the Letter of Intent is received by KIRC, each investment made will be
entitled to the sales charge applicable to the level of investment  indicated on
the  application.  The Letter of Intent may be  back-dated  up to ninety days so
that any  investments  made in any of the eligible  funds  during the  preceding
ninety-day  period,  valued  at the  Purchaser's  cost,  can be  applied  toward
fulfillment of the Letter of Intent.  However,  there will be no refund of sales
charges  already paid during the ninety-day  period.  No retroactive  adjustment
will be made if purchases  exceed the amount  specified in the Letter of Intent.
Income and capital gains distributions taken in additional shares will not apply
toward completion of the Letter of Intent.

  If total  purchases  made  pursuant  to the Letter of Intent are less than the
amount specified, the Purchaser will be required to remit an amount equal to the
difference  between the sales  charge paid and the sales  charge  applicable  to
purchases  actually made. Out of the initial purchase (or subsequent  purchases,
if necessary) 5% of the dollar amount  specified on the application will be held
in escrow by KIRC in the form of shares  registered in the Purchaser's name. The
escrowed shares will not be available for redemption, transfer or encumbrance by
the Purchaser until the Letter of Intent is completed or the higher sales charge
paid. All income and capital gains distributions on escrowed shares will be paid
to the Purchaser or his order.

    When the minimum  investment  specified in the Letter of Intent is completed
(either prior to or by the end of the thirteen-month period), the Purchaser will
be notified and the escrowed shares will be released. If the intended investment
is not  completed,  the Purchaser  will be asked to remit to KDI any  difference
between  the sales  charge on the amount  specified  and on the amount  actually
attained.  If the Purchaser does not within 20 days after written request by KDI
or his  dealer  pay such  difference  in  sales  charge,  KIRC  will  redeem  an
appropriate  number of the escrowed shares in order to realize such  difference.
Shares  remaining  after  any such  redemption  will be  released  by KIRC.  Any
redemptions  made by the  Purchaser  during the  thirteen-month  period  will be
subtracted from the amount of the purchases for purposes of determining  whether
the Letter of Intent has been completed.  In the event of a total  redemption of
the account prior to completion of the Letter of Intent,  the  additional  sales
charge due will be deducted from the proceeds of the  redemption and the balance
will be forwarded to the Pur-chaser.

    By signing  the  application,  the  Purchaser  irrevocably  constitutes  and
appoints  KIRC his  attorney to  surrender  for  redemption  any or all escrowed
shares with full power of substitution.

    The  Purchaser or his dealer must inform KDI or KIRC that a Letter of Intent
is in effect each time a purchase is made.
<PAGE>
KEYSTONE AMERICA
FAMILY OF FUNDS

Capital Preservation and Income Fund
Government Securities Fund
Intermediate Term Bond Fund
Strategic Income Fund
World Bond Fund
Tax Free Income Fund
California Insured Tax Free Fund
Florida Tax Free Fund
Massachusetts Tax Free Fund
Missouri Tax Free Fund
New York Insured Tax Free Fund
Pennsylvania Tax Free Fund
Texas Tax Free Fund
Fund for Total Return
Global Opportunities Fund
Hartwell Emerging Growth Fund, Inc.
Hartwell Growth Fund, Inc.
Omega Fund, Inc.
Fund of the Americas
Strategic Development Fund

KEYSTONE
Distributors, Inc.

200 Berkeley Street
Boston, Massachusetts 02116-5034

KASDF-P 10/94
150M

KEYSTONE
AMERICA

STRATEGIC
DEVELOMENT FUND

PROSPECTUS AND
APPLICATION


<PAGE>
                      KEYSTONE STRATEGIC DEVELOPMENT FUND

                      STATEMENT OF ADDITIONAL INFORMATION

                                OCTOBER 7, 1994

         This  statement of  additional  information  is not a  prospectus,  but
relates to, and should be read in  conjunction  with, the prospectus of Keystone
Strategic  Development  Fund (the "Fund")  dated  October 7, 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.

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                               TABLE OF CONTENTS
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                                                                            Page

The Fund ..................................................................    2
Investment Restrictions ...................................................    2
Dividends and Taxes .......................................................    5
Valuation of Securities ...................................................    6
Brokerage .................................................................    7
Sales Charges .............................................................    9
Distribution Plans ........................................................   11
Trustees and Officers .....................................................   14
Fund Expenses .............................................................   20
Investment Adviser and SubAdviser .........................................   21
Principal Underwriter .....................................................   23
Declaration of Trust ......................................................   24
Standardized Total Return and Yield Quotations ............................   26
Additional Information ....................................................   26
Appendix ..................................................................  A-1
Financial Statements ......................................................  F-1


<PAGE>

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                                    THE FUND
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         The Fund is an  open-end,  diversified  management  investment  company
commonly  known as a mutual  fund.  The Fund seeks long term  capital  growth by
investing primarily in equity securities.

         The Fund was formed as a Massachusetts business trust on July 27, 1994.
The Fund is managed and advised by Keystone Custodian Funds, Inc. ("Keystone").

         Certain information about the Fund is contained in its prospectus. This
statement of additional  information  provides additional  information about the
Fund that may be of interest to some investors.

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                            INVESTMENT RESTRICTIONS
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         The Fund has adopted various fundamental and non-fundamental investment
restrictions and policies. These restrictions and policies are described below.

FUNDAMENTAL INVESTMENT RESTRICTIONS

         The Fund has adopted the following fundamental investment restrictions,
which may not be  changed  without  the vote of a  majority  (as  defined in the
Investment  Company Act of 1940 ("1940 Act")) of the Fund's outstanding Class A,
B, and C shares.  Unless otherwise stated,  all references to Fund assets are in
terms of current market value.

         The Fund may not do the following:

         (1) with respect to 75% of its total assets, invest more than 5% of the
value of its total assets,  determined at market or other fair value at the time
of purchase,  in the securities of any one issuer, or invest in more than 10% of
the  outstanding  voting  securities  of  any  one  issuer,  all  as  determined
immediately after such investment;  provided that these limitations do not apply
to investments in securities  issued or guaranteed by the United States ("U.S.")
government or its agencies or instrumentalities;

         (2)  invest  more  than 25% of the  value of its  total  assets  in the
securities  of  issuers in any one  industry  other  than  securities  issued or
guaranteed by the U.S. government or its agencies or instrumentalities;

         (3) borrow  money,  except  that the Fund may (a) borrow from any bank,
provided that,  immediately  after any such borrowing there is asset coverage of
at least 300% for all borrowings;  (b) borrow for temporary purposes only and in
an amount not exceeding 5% of the value of the Fund's total assets,  computed at
the time of borrowing; or (c) enter into reverse repurchase agreements, provided
that,  immediately  after  entering  into  any such  agreements,  there is asset
coverage  of at  least  300%  of all  bank  borrowings  and  reverse  repurchase
agreements;

         (4)  issue  senior  securities,  except  that  the  Fund  may (a)  make
permitted  borrowings of money;  (b) enter into firm  commitment  agreements and
collateral arrangements with respect to the writing of options on securities and
engage in  permitted  transactions  in futures and  options  thereon and forward
contracts; and (c) issue shares of any additional permitted classes or series;

         (5) invest in real estate or commodities,  except that the Fund may (a)
invest in securities directly or indirectly secured by real estate and interests
therein and  securities  of companies  that invest in real estate and  interests
therein,  including  mortgages  and other  liens;  and (b) enter into  financial
futures  contracts  and  options  thereon for  hedging  purposes  and enter into
forward contracts; or

         (6) make  loans,  except  that the Fund  may  make,  purchase,  or hold
publicly  and  nonpublicly  offered  debt  securities   (including   convertible
securities) and other debt  investments,  including  loans,  consistent with its
investment objective;  (b) lend its portfolio securities to broker-dealers;  and
(c) enter into repurchase agreements.

OTHER FUNDAMENTAL POLICIES

         Notwithstanding  any other investment  policy or restriction,  the Fund
may 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.

NONFUNDAMENTAL INVESTMENT RESTRICTIONS

         The Fund may not do the following:

         (1) borrow money except for  temporary or emergency  purposes  (not for
leveraging  or  investment),  and  it  will  not  purchase  any  security  while
borrowings representing more than 5% of its total assets are outstanding;

         (2) (a) sell securities  short (except by selling futures  contracts or
writing  covered  options),  unless it owns,  or by virtue of ownership of other
securities has the right to obtain without additional  consideration  securities
identical  in kind and amount to the  securities  sold  short;  or (b)  purchase
securities on margin,  except for such  short-term  credits as are necessary for
the clearance of  transactions,  and provided that the Fund may make initial and
variation  so-called  "margin" payments in connection with purchases or sales of
futures  contracts  or of options  on futures  contracts  or  forwards  or other
similar instruments;

         (3) pledge,  mortgage,  or hypothecate its assets, except that the Fund
may pledge not more than  one-third of its total assets (taken at current value)
to secure  borrowings  made in accordance  with its investment  restrictions  on
borrowings,  and provided  that the Fund may make initial and  variation  margin
payments  in  connection  with  purchases  or sales of futures  contracts  or of
options on futures contracts or forwards or other similar instruments;

         (4) purchase the securities of any other investment company,  except by
purchase in the open market subject only to customary  broker's  commissions and
provided that any such purchase will not result in  duplication of sales charges
or management fees, and except in connection with any merger, consolidation,  or
reorganization;

         (5) invest in oil, gas, or other mineral leases or development programs
(except the Fund may invest in companies that own or invest in such  interests);
or

         (6) invest in real estate limited partnerships.

NONFUNDAMENTAL RESTRICTIONS ON OPTIONS AND WARRANTS

         The Fund may not do the following:

         (1) write  covered  options,  unless  the  securities  underlying  such
options are listed on a national  securities exchange and the options are issued
by the Options  Clearing  Corporation;  provided,  however,  that the securities
underlying  such  options  may  be  traded  on an  automated  quotations  system
("NASDAQ") of the National  Association of Securities Dealers,  Inc. ("NASD") if
and to the extent permitted by applicable state regulations; or

         (2) purchase warrants, valued at the lower of cost or market, in excess
of 5% of the value of the Fund's net assets;  included  within that amount,  but
not to exceed 2% of the value of the Fund's net assets, may be warrants that are
not listed on the New York or American Stock Exchanges; warrants acquired by the
Fund at any time in units or  attached  to  securities  are not  subject to this
restriction.

OTHER NONFUNDAMENTAL POLICIES

         The Fund intends to follow the policies of the  Securities and Exchange
Commission  as they are  adopted  from time to time  with  respect  to  illiquid
securities,  including  (1)  treating  as  illiquid  securities  that may not be
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.  The purchase of restricted  securities is not to be deemed  engaging in
underwriting.

         In order to permit the sale of Fund shares in certain states or foreign
countries,  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 may revoke the commitment by
terminating sales of its shares in the state or country involved.

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                              DIVIDENDS AND TAXES
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         The  Fund  intends  to  distribute  annually  dividends  from  its  net
investment income, if any, on an annual basis. The Fund will, at least annually,
distribute all net realized  long-term capital gains, if any. The Fund will make
distributions  in  shares  or,  at the  option  of  the  shareholder,  in  cash.
Shareholders who have not opted,  prior to the record date for any distribution,
to receive cash will have the number of such shares  determined  on the basis of
net asset  value per share  computed  at the end of the day on the  record  date
after adjustment for the distribution.  Net asset value is used in computing the
number of shares in both gains and income  distribution  reinvestments.  Account
statements  and/or checks as appropriate  will be mailed to shareholders  within
seven  days  after  the Fund pays the  distribution.  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.

         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. However, if
such  shares  are  held  less  than  six  months  and  redeemed  at a loss,  the
shareholder will recognize a long term capital loss on such shares to the extent
of the  distribution  received in connection with such shares.  If the net asset
value of the Fund's  shares is reduced below a  shareholder's  cost by a capital
gains distribution,  such distribution, to the extent of the reduction, would be
a return of  investment  reducing the  shareholder's  federal tax basis for such
shares,  though taxable as stated above.  Since  distributions  of capital gains
depend upon profits  actually  realized from the sale of securities by the Fund,
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 the
Fund's net capital gains and such income as has been  pre-determined to the best
of  the  Fund's  ability  to be  taxable  as  ordinary  income.  Therefore,  net
investment income  distributions  will not be made on the basis of distributable
income  as  computed  on the  books of the  Fund,  but will be made on a federal
income  tax basis.  Shareholders  of the Fund will be  advised  annually  of the
federal income tax status of distributions.

         If more than 50% of the value of the Fund's  total assets at the end of
a fiscal year is represented by securities of foreign  corporations and the Fund
elects to make  foreign  tax credits  available  to the Fund's  shareholders,  a
shareholder  will be required to include in his gross income both cash dividends
and the  amount the Fund  advises  him is his pro rata  portion of income  taxes
withheld by foreign  governments  from interest and dividends paid on the Fund's
investments.  The shareholder will be entitled,  however,  to take the amount of
such foreign taxes withheld as a credit against his U.S. income tax, or to treat
the foreign tax withheld as an itemized deduction from his gross income, if that
should be to his advantage. In substance, this policy enables the shareholder to
benefit  from the same  foreign  tax  credit  or  deduction  that he would  have
received if he had been the individual owner of foreign  securities and had paid
foreign  income  tax on the  income  therefrom.  As in the  case of  individuals
receiving income directly from foreign  sources,  the above described tax credit
and deductions are subject to certain limitations.

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                            VALUATION OF SECURITIES
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         Current values for the Fund's  securities  are generally  determined as
follows:

         (1) securities that are traded on a national securities exchange or the
over-the-counter  National  Market System ("NMS") are valued on the basis of the
last sales price on the exchange where primarily traded or NMS prior to the time
of the valuation, provided that a sale has occurred and that this price reflects
current  market  value  according  to  procedures  established  by the  Board of
Trustees;

         (2) securities  traded in the  over-the-counter  market,  other than on
NMS, for which market quotations are readily  available,  are valued at the mean
of the bid and asked prices at the time of valuation;

         (3)  instruments  having  maturities  of more than  sixty day for which
market  quotations  are readily  available,  are valued at current market value;
where market  quotations are not available,  such instruments are valued at fair
value as determined by the Board of Trustees;

         (4)  instruments  purchased  with  maturities  of  sixty  days  or less
(including  all master  demand  notes) 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;  instruments
maturing in more than sixty days when  purchased  that 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 which, in either case,
reflects fair value as determined by the Board of Trustees; and

         (5) the following  securities are valued at prices deemed in good faith
to  be  fair  under  procedures  established  by  the  Board  of  Trustees:  (a)
securities,  including restricted securities,  for which complete quotations are
not readily  available;  (b) listed securities or those on NMS if, in the Fund's
opinion,  the last sales price does not reflect a current  market value or if no
sale occurred; and (c) other assets.

         Foreign   securities  for  which  market  quotations  are  not  readily
available are valued on the basis of valuations  provided by a pricing  service,
approved by the Fund's Board of Trustees, which uses information with respect to
transactions  in  such  securities,   quotations  from  broker-dealers,   market
transactions  in  comparable   securities  and  various   relationships  between
securities and yield to maturity in determining value.

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                                   BROKERAGE
- --------------------------------------------------------------------------------

         In effecting  transactions  in securities  for the Fund, the Fund seeks
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 as well as other statistical
and factual information (including related computer services and equipment). Any
such research and other statistical and factual information  provided by brokers
to the Fund or Keystone are  considered  to be in addition to and not in lieu of
services required to be performed by Keystone under its Investment  Advisory and
Management  Agreement with the Fund. The cost, value and specific application of
such information are  indeterminable  and cannot be practically  allocated among
the Fund and other  clients of  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 its Investment Advisory and Management  Agreement with the
Fund,  Keystone is 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 does follow such a practice, it will
do so on a basis that is fair and equitable to the Fund.

         The Fund  expects  that its  purchases  and sales of equity  securities
usually will be effected through  brokerage  transactions for which  commissions
are payable.  Purchases and sales of debt  securities  usually will be principal
transactions.  Such debt  securities  are normally  purchased  directly from the
issuer or from an underwriter or market maker for the securities.  There usually
will be no brokerage commissions paid by the Fund for such purchases.  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.  When the Fund trades in the  over-the-counter
market, it 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  direct  purchase  from an  issuer of  certain  securities,  thereby  taking
advantage of the lower purchase price available to such a group.

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

         In addition, securities for the Fund will not be purchased from or sold
to Keystone,  KDI, or any of their affiliated  persons except in accordance with
the 1940 Act and rules and regulations issued thereunder.

         Investment  decisions for the Fund are made independently from those of
the other funds and investment  accounts managed by Keystone.  It may frequently
develop,  however,  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 that 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. It is the opinion of the Fund's Board of Trustees that
the  desirability  of  retaining  Keystone  as  the  Fund's  investment  adviser
outweighs  any  disadvantages  that may result  from  exposure  to  simultaneous
transactions.

         The Fund's  policy 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.

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                                 SALES CHARGES
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GENERAL

         The Fund  offers  three  classes of shares.  Class A shares are offered
with a maximum sales charge of 5.75% payable at the time of purchase ("Front End
Load  Option").  Class B shares are sold subject to a contingent  deferred sales
charge  payable upon  redemption  within three  calendar years after the year of
purchase  ("Back End Load  Option").  Class B shares that have been  outstanding
during  seven  calendar  years  will  automatically  convert  to Class A shares,
without  imposition of a front end sales charge.  (Conversion  of Class B shares
represented  by  stock  certificates  will  require  the  return  of  the  stock
certificates to Keystone Investor Resource Center, Inc., the Fund's transfer and
dividend  disbursing  agent  ("KIRC").)  Class C shares  are sold  subject  to a
contingent  deferred sales charge payable upon redemption  within one year after
the date of purchase  ("Level Load  Option").  Class C shares are available only
through dealers who have entered into special distribution  agreements with KDI,
the Fund's Principal Underwriter.  The prospectus contains a general description
of how  investors  may buy shares of the Fund,  including a table of  applicable
sales charges for Class A shares, a discussion of reduced sales charges that may
apply to  subsequent  purchases,  and a  description  of  applicable  contingent
deferred sales charges.

CONTINGENT DEFERRED SALES CHARGES

         In  order  to pay KDI for the  sale of its  shares  (see  "Distribution
Plans"),  a  contingent  deferred  sales  charge  may be  imposed at the time of
redemption of certain Fund shares, as follows:

CLASS A SHARES

         With certain  exceptions,  purchases of Class A shares in the amount of
$1,000,000  on  which  no  sales  charge  has been  paid  will be  subject  to a
contingent  deferred sales charge of 0.25% upon  redemption  during the one year
period commencing on the date the shares were originally purchased.  KDI retains
the contingent  deferred sales charge.  See "Calculation of Contingent  Deferred
Sales Charge" below.

CLASS B SHARES

         With certain exceptions, the Fund may impose a deferred sales charge of
3.00% on shares  redeemed  during the  calendar  year of purchase and during the
first calendar year after the year of purchase;  2.00% on shares redeemed during
the  second  calendar  year  after  the year of  purchase;  and  1.00% on shares
redeemed during the third calendar year after the year of purchase.  No deferred
sales charge is imposed on amounts redeemed thereafter. If imposed, the deferred
sales charge is deducted from the redemption  proceeds otherwise payable to you.
KDI retains the deferred sales charge.  See "Calculation of Contingent  Deferred
Sales Charge" below.

CLASS C SHARES

         With certain exceptions, the Fund may impose a deferred sales charge of
1.00% on shares redeemed within one year after the date of purchase. No deferred
sales charge is imposed on amounts redeemed thereafter. If imposed, the deferred
sales charge is deducted from the redemption  proceeds otherwise payable to you.
KDI retains the deferred sales charge.  See "Calculation of Contingent  Deferred
Sales Charge" below.

CALCULATION OF CONTINGENT DEFERRED SALES CHARGE

         Any  contingent  deferred  sales charge  imposed upon the redemption of
Class A, B, or C shares is a percentage of the lesser of (1) the net asset value
of the  shares  redeemed  or (2) the net  cost of  such  shares.  No  contingent
deferred  sales  charge is imposed  when you  redeem  amounts  derived  from (1)
increases in the value of your account  above the net 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;  (3) Class C shares and  certain  Class A shares held during more
than one year;  or (4) Class B shares  held  during  more than four  consecutive
calendar  years.  Upon  request  for  redemption,  shares  not  subject  to  the
contingent deferred sales charge will be redeemed first. Thereafter, shares held
the longest will be the first to be redeemed.  There is no  contingent  deferred
sales charge when the shares of a class are exchanged for the shares of the same
class of another Keystone America Fund. Moreover,  when shares of one such class
of a fund have been  exchanged  for shares of another such class of a fund,  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.

REDEMPTION OF SHARES

         The Fund has obligated  itself to redeem for cash all shares  presented
for  redemption by any one  shareholder in any 90-day period up to the lesser of
$250,000 or 1% of the Fund's net assets.

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                               DISTRIBUTION PLANS
- --------------------------------------------------------------------------------

         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.  On July 17, 1994, the
Fund's  Board of  Trustees,  including  a majority of the  Trustees  who are not
interested  persons  of the  Fund  as  defined  in the  1940  Act  ("Independent
Trustees")  and a  majority  of the  Trustees  who have no  direct  or  indirect
financial  interest in the Fund's  Class A, B, and C  Distribution  Plans or any
agreement  related  thereto (the "Rule 12b-1  Trustees," who are the same as the
Independent Trustees) approved the Fund's Class A, B, and C Distribution Plans.

         The NASD  currently  limits the amount that a Fund may pay  annually in
distribution costs for sale of its shares and shareholder service fees. The NASD
limits annual  expenditures to 1% of the aggregate average daily net asset value
of the Fund's shares, of which 0.75% may be used to pay such distribution  costs
and 0.25% may be used to pay shareholder  service fees. The NASD also limits the
aggregate amount that the Fund may pay for such  distribution  costs to 6.25% of
gross share sales since the  inception of the 12b-1 Plan,  plus  interest at the
prime rate plus 1% on such amounts (less any  contingent  deferred sales charges
paid by shareholders to KDI).

CLASS A DISTRIBUTION  PLAN. The Class A Distribution Plan provides that the Fund
may expend daily amounts at a maximum annual rate of 0.35% (currently limited to
0.25%) of the  Fund's  average  daily net asset  value  attributable  to Class A
shares to finance any activity that is primarily  intended to result in the sale
of Class A shares,  including,  without limitation,  expenditures  consisting of
payments  to a Principal  Underwriter  (currently  KDI) to enable the  Principal
Underwriter  to  retain or pay to others  who sell  Class A shares a service  or
other fee, at such  intervals as the Principal  Underwriter  may  determine,  in
respect of Class A shares maintained by such recipients that remain  outstanding
during the period in respect of which such fee is or has been paid.

         Amounts paid by the Fund under the Class A  Distribution  Plan are used
to pay KDI and others, such as dealers,  service fees at an annual rate of up to
0.25% of the  average  net  asset  value of  Class A shares  maintained  by such
recipients  that  remain  outstanding  on the  books of the  Fund for  specified
periods.

CLASS B DISTRIBUTION  PLAN. The Class B Distribution Plan provides that the Fund
may expend daily  amounts at a maximum  annual rate of up to 1.00% of the Fund's
average  daily net asset  value  attributable  to Class B shares to finance  any
activity  that is  primarily  intended  to result in the sale of Class B shares,
including,  without  limitation,   expenditures  consisting  of  payments  to  a
Principal Underwriter (currently KDI) to enable the Principal Underwriter (1) to
retain or pay to others (dealers)  commissions in respect of Class B shares sold
since the  inception of the  Distribution  Plan;  and (2) to retain or pay or to
have paid to others  (dealers) a service fee, at such intervals as the Principal
Underwriter  may  determine,  in  respect of Class B shares  maintained  by such
recipients and outstanding on the books of the Fund during the period in respect
of which such fee is or has been paid.

         Amounts  paid by the  Fund  under  the  Class B  Distribution  Plan are
generally  used (1) to  retain  or pay KDI and  others  (dealers)  a  commission
normally equal to 3.00% of the value of KDI and each Class B share sold;  and/or
(2) to pay KDI or others  (dealers)  service  fees at an annual rate of 0.25% of
the average net asset value of Class B shares  maintained by such recipients and
outstanding on the books of the Fund for specified periods.

         KDI  intends,  but is  not  obligated,  to  continue  to pay or  accrue
distribution  charges incurred in connection with the Class B Distribution  Plan
that 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 the permitted limits.

CLASS C DISTRIBUTION  PLAN. The Class C Distribution Plan provides that the Fund
may expend daily  amounts at a maximum  annual rate of up to 1.00% of the Fund's
average  daily net asset  value  attributable  to Class C shares to finance  any
activity  that is  primarily  intended  to result in the sale of Class C shares,
including,  without  limitation,   expenditures  consisting  of  payments  to  a
Principal  Underwriter  of the Fund  (currently  KDI) to  enable  the  Principal
Underwriter to pay to others (dealers)  commissions in respect of Class C shares
of the Fund sold since the inception of the Distribution Plan; and (2) to enable
the  Principal  Underwriter  to pay or to have paid to others a service  fee, at
such intervals as the Principal Underwriter may determine, in respect of Class C
shares  maintained by such  recipients and  outstanding on the books of the Fund
for specified periods.

         Amounts  paid by the  Fund  under  the  Class C  Distribution  Plan are
currently used to pay KDI or others (dealers) (1) a commission normally equal to
1.00% of the value each share sold,  such payment to consist of a commission  in
the amount of 0.75% of such value plus the first  year's  service fee in advance
in the amount of 0.25% of such value; and (2) beginning  approximately 15 months
after  purchase,  a commission at an annual rate of 0.75% (subject to applicable
NASD limitations) plus service fees at an annual rate of 0.25%, respectively, of
the  average  daily net asset  value of each  Class C share  maintained  by such
recipients and outstanding on the books of the Fund for specified periods.

GENERAL INFORMATION

         Whether any expenditure under a 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.

         A  Distribution  Plan  may be  terminated  at any  time  by a vote of a
majority  of the Fund's  Rule  12b-1  Trustees  or by vote of a majority  of the
outstanding  voting  shares of the  respective  class of Fund shares.  After the
termination of the Class B Distribution Plan, however,  KDI would be entitled to
receive  payment,  at the annual  rate of 1.00% of the  average  daily net asset
value of Class B shares,  as compensation  for its services that had been earned
at any time during which the Class B Distribution Plan was in effect. Any change
in a Distribution Plan that would materially increase the distribution  expenses
of the Fund provided for in a Distribution Plan requires  shareholder  approval.
Otherwise,  a  Distribution  Plan may be amended by the Trustees,  including the
Fund's Rule 12b-1 Trustees.

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

         The total amounts paid by the Fund under the foregoing arrangements may
not exceed the maximum Distribution Plan limits specified above. The amounts and
purposes of expenditures  under a Distribution Plan must be reported to the Rule
12b-1 Trustees quarterly. The Rule 12b-1 Trustees may require or approve changes
in the  implementation  or operation of a Distribution Plan and may also require
that total  expenditures  by the Fund under a  Distribution  Plan be kept within
limits lower than the maximum amount permitted by a Distribution  Plan as stated
above.

         The Fund's  Independent  Trustees have determined that the sales of the
Fund's shares resulting from payments under the Distribution  Plans are expected
to benefit 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,  Keystone
         Management,   Inc.  ("Keystone  Management")  Keystone  Software  Inc.,
         ("Keystone  Software"),  Keystone Fixed Income Advisers,  Inc. ("KFIA")
         and 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 Fund for Total Return,  Keystone  America Global  Opportunities
         Fund,  Keystone America  Government  Securities Fund,  Keystone America
         Hartwell  Emerging Growth Fund, Inc.;  Keystone America Hartwell Growth
         Fund, Inc.,  Keystone  America  Intermediate  Term Bond Fund,  Keystone
         America  State Tax Free Fund,  Keystone  America  State Tax Free Fund -
         Series II, Keystone America Strategic Income Fund, Keystone America Tax
         Free Income Fund,  Keystone  America World Bond Fund,  Keystone Fund of
         the  Americas  (U.S.),  Keystone  Fund  of the  Americas  (Luxembourg);
         Keystone  Custodian Funds, Series B-1, B-2, B-4, K-1, K-2, S-1, S-3 and
         S-4;   Keystone   Institutional    Adjustable   Rate   Fund,   Keystone
         International  Fund Inc.,  Keystone  Liquid  Trust,  Keystone  Precious
         Metals  Holdings,  Inc.,  Keystone Tax Exempt Trust,  Keystone Tax Free
         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).

*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 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,  Middlebury  College and Citizens
         Bank;  Member,  Board of Governors,  New England  Medical  Center;  and
         former President of Keystone.

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).

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  recruit- ment); 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;  Consultant,  Russell  Miller,  Inc.  (investment
         bankers)   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;
         and 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  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.

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 Nevada, Inc., Keystone Software, Inc. 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;  and former Vice
        President of Harbor Keystone Advisers, Inc.

* 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 Keystone,  Keystone Management, KDI and KIRC. Mr. Bissell
and Mr. Elfner both own shares of Keystone Group. Mr. Bissell is Chairman of the
Board,  Chief Executive  Officer and Director of Keystone  Group.  Mr. Elfner is
President and Chief Operating Officer of Keystone Group.

         The Board of Trustees of the Fund has  established  an Advisory  Board.
The members of the Advisory Board are James R. Dempsey,  Knight Edwards,  Donald
T. Ellis,  John M.  Haffenreffer,  Philip B.  Harley,  Everett P. Pope,  John W.
Sharp, Spencer R. Stuart, Russel R. Taylor and Charles M. Williams. The Advisory
Board advises the Board of Trustees and Keystone with respect to the  management
and operation of the Fund.  The  recommendations  of the Advisory  Board will be
considered  by the Board of Trustees  and  Keystone,  but will not be binding on
them.

        The  principal  occupations  and  affiliations  of  the  members  of the
Advisory Board over the past five years are set forth below:

JAMES R. DEMPSEY:  a  private  investor;  Director  or Trustee,  Convest  Energy
        Corporation,  Superior Electric Co., Phoenix Total Return Fund,  Phoenix
        Multi-Portfolio  Fund,  Phoenix Series Fund, The Phoenix Big Edge Series
        Fund;  former Chairman of the Board,  Transatlantic  Investment  Capital
        Corporation,  Transatlantic  Capital Corporation;  and former Trustee or
        Director of 7 Keystone Group Funds.

KNIGHT EDWARDS:  Of Counsel,  Edwards & Angell;  Member of the Board of Managers
        of 4 Travelers  Funds for variable  annuity or life insurance  products;
        and former Trustee or Director of 7 Keystone Group Funds.

DONALD T. ELLIS:  President,  D.T. Ellis Associates; Associate, Michael Saunders
         & Co.,  real  estate  broker;  former  Senior Vice  President,  Goldman
         Financial Services, Inc.; former President, Chief Executive Officer and
         Treasurer,  Scott Seaboard Corporation;  and former Trustee or Director
         of 7 Keystone Group Funds.

JOHN M. HAFFENREFFER: Vice President, Director and Treasurer of Haffenreffer &
         Co., Inc.; Member of the Corporation of Haffenreffer  Benevolent Corp.;
         Director  and Member of the  Executive  Committee  of Liberty  Bank and
         Trust  Company;  Director  of the  Massachusetts  Council of  Churches;
         former Director of E.C. Schirmer Co. (music publishing),  John Hinckley
         & Sons (lumber dealer) and Keystone;  and former Trustee or Director of
         all Keystone Custodian Funds and Keystone America Funds.

PHILIP B. HARLEY:  Director  of General Host Corporation, Stamford, Connecticut;
         a Private  Investor;  and former  Trustee or Director  of all  Keystone
         Custodian Funds and Keystone America Funds.

EVERETT P. POPE:  Trustee  Emeritus,  Bowdoin  College;  Director of New England
         Educational  Loan Marketing  Association;  former Chairman of the Board
         and President of Workingmens  Cooperative Bank and Massachusetts Higher
         Education Assistance  Corporation  (guarantor of student loans); former
         Director  and  President of Mortgage and Realty  Investors,  Inc.;  and
         former Trustee or Director of all Keystone Custodian Funds and Keystone
         America Funds.

JOHN W. SHARP: Governor of Montreal General Hospital, Canada  (past  President);
         Honorary Vice Chairman and former  National  President of Boy Scouts of
         Canada;  Honorary  Colonel,  The Black Watch Royal Highland Regiment of
         Canada;  former Director of Keystone,  Unimed, Inc.; and former Trustee
         or Director of all Keystone Custodian Funds and Keystone America Funds.

SPENCER R. STUART:  Chairman of  the Advisory  Board of InveQuest  Incorporated;
        Director of U.S. Tobacco Company,  Allegheny International,  Inc., Asset
        Guaranty  Reinsurance  Co.,  International  Finance  Group  and  Enhance
        Financial  Services Inc.;  former  Director of Western  Airlines,  Inc.;
        Founder/ Chairman of Spencer Stuart & Associates;  and former Trustee or
        Director of all Keystone Custodian Funds and Keystone America Funds.

RUSSEL R. TAYLOR: Assistant Professor and Chairman of the Business Department at
         the Business  College of New Rochelle;  Trustee of Gintel Fund,  Gintel
         Capital   Appreciation   Fund  and  Gintel   ERISA   Fund,   Greenwich,
         Connecticut;   Director,  H.W.  Taylor  Institute  for  Entrepreneurial
         Studies, College of New Rochelle;  former Director of Annis Furs, Inc.,
         Minnetonka,  Inc.;  and former  Trustee  or  Director  of all  Keystone
         Custodian Funds and Keystone America Funds.

CHARLES M.  WILLIAMS:  Director of Fort  Dearborn  Income  Securities,  Inc.,  4
        Merrill  Lynch Funds,  National  Life  Insurance  Company of Vermont and
        Institute  for  Financial  Management,  Inc.;  President  of  Charles M.
        Williams Associates,  Inc.; George Gund Professor of Commercial Banking,
        Emeritus,   at   Harvard   University   Graduate   School  of   Business
        Administration;  former  Director  of  Keystone,  Hammermill  Paper Co.,
        Sonat,  Inc.,  United States  Leasing  International,  Inc.;  and former
        Trustee or Director of all Keystone Custodian Funds and Keystone America
        Funds.

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

- --------------------------------------------------------------------------------
                                 FUND EXPENSES
- --------------------------------------------------------------------------------
        In addition to its  investment  advisory  and  management  fee, the Fund
assumes and pays its direct expenses and all other expenses,  including, without
limitation,  the  following:  (1) all charges and  expenses of any  custodian or
depository  appointed  by the  Fund  for the  safekeeping  of the  Fund's  cash,
securities and other property;  (2) all charges and expenses for bookkeeping and
auditors;  (3) all charges and  expenses of any transfer  agents and  registrars
appointed  by the  Fund;  (4) all fees of all  Trustees  of the Fund who are not
affiliated  with  Keystone  or any of its  affiliates;  (5) all  brokers'  fees,
expenses and commissions and issue and transfer taxes  chargeable to the Fund in
connection with  transactions  involving  securities and other property to which
the Fund is a party;  (6) all costs and expenses of  distribution  of its shares
incurred  pursuant  to a  Distribution  Plan or Plans  adopted  under Rule 12b-1
issued under the 1940 Act; (7) all taxes and corporate  fees payable by the Fund
to federal,  state or other governmental agencies; (8) all costs of certificates
representing  shares  of the  Fund;  (9)  all  fees  and  expenses  involved  in
registering and maintaining registrations of the Fund and of its shares with the
Securities and Exchange  Commission (the "SEC" or "Commission")  and registering
or qualifying  its shares under state or other  securities  laws,  including the
preparation  and printing of  prospectuses  for filing with the  Commission  and
other authorities; (10) expenses of preparing, printing and mailing prospectuses
to shareholders of the Fund;  (11) all expenses of  shareholders'  and Trustees'
meetings  and of  preparing,  printing  and mailing  notices,  reports and proxy
materials to  shareholders  of the Fund;  (12) all charges and expenses of legal
counsel  for the Fund and for  Trustees  of the Fund in  connection  with  legal
matters  relating to the Fund  including,  without  limitation,  legal  services
rendered in connection with the Fund's  existence,  business trust and financial
structure and relations with its shareholders,  registrations and qualifications
of  securities  under  federal,  state and  other  laws,  issues of  securities,
expenses which the Fund has assumed, whether customary or not, and extraordinary
matters;  (13) all charges and expenses of filing  annual and other reports with
the Commission;  and (14) all extraordinary expenses and charges of the Fund. In
the event Keystone provides any of these services or pays any of these expenses,
the Fund will promptly reimburse Keystone therefor.

        The Fund is subject to certain  state annual  expense  limitations,  the
most restrictive of which is set forth below:

        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 fees, are not included in the calculation of the state expense
limitation.  This  limitation  may be modified or eliminated in the future.  See
"Distribution Plans - General Information."

- --------------------------------------------------------------------------------
                       INVESTMENT ADVISER AND SUBADVISER
- --------------------------------------------------------------------------------

INVESTMENT ADVISER

        Keystone,   located  at  200  Berkeley  Street,  Boston,   Massachusetts
02116-5034,  and  organized  in 1932,  has been  retained  by the Fund  under an
Investment  Advisory and Management  Agreement (the "Advisory  Agreement") dated
September 21, 1994, to provide investment advice and, in general,  to manage the
investment and reinvestment of the assets of the Fund.

         Keystone  is a  wholly-owned  subsidiary  of Keystone  Group,  which is
located  at 200 Berkeley  Street,  Boston,  Massachusetts  02116-5034.  Keystone
Group is a  corporation  privately  owned  by  current  and  former  members  of
management and employees of Keystone and its affiliates.  The shares of Keystone
Group common stock  beneficially  owned by management and Keystone employees 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, its affiliates and the Keystone Group of
Mutual Funds.

        The overall  supervision and management of the Fund rests with its Board
of Trustees. Pursuant to the Advisory Agreement,  Keystone furnishes to the Fund
investment advisory,  management and administrative services, office facilities,
equipment  and  personnel  in  connection  with its  services  for  managing the
investment  and  reinvestment  of the Fund's  assets,  and pays (or causes to be
paid) the compensation of all officers and employees of the Fund.

        As compensation for its services to the Fund,  Keystone is entitled to a
fee at the annual  rate of 1.00% of the  aggregate  net asset value of shares of
the Fund computed as of the close of business on each business day.

         All expenses (other than those specifically  referred to as being borne
by Keystone)  incurred in the operation of the Fund, and any public  offering of
its shares,  are borne by the Fund. To the extent that Keystone provides certain
of such  services,  the Fund  promptly  reimburses  Keystone  therefor.  The fee
charged  to the Fund is  higher  than  that  charged  to most  other  investment
companies with  different  investment  objectives  and policies.  The Fund's fee
structure is  comparable,  however,  to that of other  global and  international
funds that are  subject  to the  higher  costs  involved  in  managing a fund of
predominantly international securities.

        Under the Advisory  Agreement,  any  liability of Keystone in connection
with  rendering  services  thereunder  is limited to  situations  involving  its
willful  misfeasance,  bad faith,  gross negligence or reckless disregard of its
duties.

        The Advisory Agreement continues in effect until September 21, 1996, and
thereafter  from year to year only so long as such  continuance is  specifically
approved  at least  annually  by the Fund's  Board of  Trustees  or by vote of a
majority of the  outstanding  shares.  In either case, the terms of the Advisory
Agreement and continuance  thereof must be approved by the vote of a majority of
Independent  Trustees in person at a meeting called for the purpose of voting on
such approval. The Advisory Agreement may be terminated,  without penalty, on 60
days'  written  notice by the Fund or Keystone or may be terminated by a vote of
the Fund's  shareholders.  The Advisory  Agreement will terminate  automatically
upon its assignment.

SUBADVISER

        Keystone  has  entered  into a  SubInvestment  Advisory  Agreement  with
EquitiLink  International  Management Limited  ("EquitiLink"),  located at Union
House, Union Street, St. Helier, Jersey, Channel Islands. Under the terms of the
SubInvestment  Advisory Agreement,  EquitiLink provides Keystone with investment
research and advice.  In addition,  subject to the  supervision  of the Board of
Trustees and Keystone, EquitiLink may provide investment supervision and furnish
an investment program for such assets of the Fund as Keystone may designate from
time to time.

        EquitiLink  receives a monthly fee equal to (1) for services rendered in
a non-discretionary capacity, 20% of Keystone's net fee for such month; plus (2)
10% of  Keystone's  net fee for such month on that portion of the Fund's  assets
for which EquitiLink provided services in a discretionary capacity.

- --------------------------------------------------------------------------------
                             PRINCIPAL UNDERWRITER
- --------------------------------------------------------------------------------

        The Fund has  entered  into a  Principal  Underwriting  Agreement  dated
September  21,  1994 (the  "Underwriting  Agreement")  with KDI, a  wholly-owned
subsidiary of Keystone.

        KDI, as agent,  currently has the right to obtain  subscriptions for and
to sell shares of the Fund to the public. In so doing, KDI may retain and employ
representatives to promote distribution of the shares and may obtain orders from
brokers,  dealers or others, acting as principals,  for sales of shares. No such
representative, dealer or broker has any authority to act as agent for the Fund.
KDI has not undertaken to buy or to find  purchasers for any specific  number of
shares.  KDI  may  receive  payments  from  the  Fund  pursuant  to  the  Fund's
Distribution Plans.

        All  subscriptions  and sales of shares by KDI are at the offering price
of the shares,  such price being in accordance with the provisions of the Fund's
Declaration  of  Trust,   By-Laws,  the  current  prospectus  and  statement  of
additional  information.  All orders are subject to acceptance by the Fund,  and
the Fund  reserves  the  right,  in its sole  discretion,  to  reject  any order
received. Under the Underwriting Agreement, the Fund is not liable to anyone for
failure to accept any order.

        The Fund has agreed under the Underwriting Agreement to pay all expenses
in connection  with  registration of its shares with the SEC as well as auditing
and filing fees in connection with  registration of its shares under the various
state  "blue-sky" laws. KDI assumes the cost of sales literature and preparation
of prospectuses used by it and certain other expenses.

        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.

         KDI has agreed that it will,  in all  respects,  duly  conform with all
state and federal laws  applicable to the sale of the shares and will  indemnify
and hold harmless the Fund, and each person who has been, is or may be a Trustee
or officer of the Fund, against expenses  reasonably  incurred by any of them in
connection with any claim or in connection  with any action,  suit or proceeding
to which any of them may be a party,  that  arises out of or is alleged to arise
out of any  misrepresentation  or omission to state a material fact, on the part
of KDI or any other person for whose acts KDI is responsible or is alleged to be
responsible, unless such misrepresentation or omission was made in reliance upon
written information furnished by the Fund.

        The  Underwriting  Agreement  will remain in effect until  September 21,
1996,  and  thereafter  so 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 Fund's 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.

- --------------------------------------------------------------------------------
                              DECLARATION OF TRUST
- --------------------------------------------------------------------------------

MASSACHUSETTS BUSINESS TRUST

        The  Fund  is  a  Massachusetts   business  trust  established  under  a
Declaration  of Trust dated July 27,  1994. A copy of the  Declaration  of Trust
(the  "Declaration  of  Trust")  is  filed  as an  exhibit  to the  Registration
Statement of which this  statement of  additional  information  is a part.  This
summary is qualified in its entirety by reference to the Declaration of Trust.

DESCRIPTION OF SHARES

        The  Declaration  of  Trust  Agreement  authorizes  the  issuance  of an
unlimited number of shares of beneficial  interest as classes of shares, each of
which  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
of the Fund based on the relative net assets of each class. Shareholders have no
preemptive or conversion  rights.  Shares are redeemable and  transferable.  The
Fund is authorized  to issue  additional  classes or series of shares.  The Fund
currently issues three classes of shares,  but may issue  additional  classes or
series of shares.

SHAREHOLDER LIABILITY

         Pursuant  to  certain  decisions  of  the  Supreme  Judicial  Court  of
Massachusetts, shareholders of a Massachusetts business trust may, under certain
circumstances,  be held personally liable for certain  obligations of the trust.
The possibility of the shareholders being held liable appears remote because the
Fund's  Declaration  of Trust  contains  an express  disclaimer  of  shareholder
liability  for  obligations  of the  Fund  and  requires  that  notice  of  such
disclaimer be given in each agreement,  obligation or instrument entered into or
executed  by the Fund or the  Trustees.  Accordingly,  shareholders  will not be
liable for obligations thereunder if this procedure is followed leaving only the
unlikely possibility of shareholder liability for tort liability incurred by the
Fund. In addition,  the Declaration of Trust provides for indemnification out of
the  Fund's  property  for  any  shareholder  held  personally  liable  for  the
obligations  of the Fund.  The  Declaration of Trust also provides that the Fund
will, upon request, assume the defense of any claim made against any shareholder
of the Fund for any act or  obligation  of the Fund  and  satisfy  any  judgment
thereon from the assets of the Fund.

VOTING RIGHTS

        Under the  terms of the  Declaration  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.  Classes of
shares of the Fund have equal voting rights except that each class of shares has
exclusive  voting rights with respect to its  respective  Distribution  Plan. No
amendment may be made to the  Declaration  of Trust that  adversely  affects any
class of shares  without the approval of a majority of the shares of that class.
Shares have non-cumulative  voting rights,  which means that the holders of more
than 50% of the shares voting for the election of Trustees can elect 100% of the
Trustees  to be elected at a meeting  and,  in such  event,  the  holders of the
remaining  50% or less of the  shares  voting  will  not be  able to  elect  any
Trustees.

        After the initial  meeting as described  above,  no further  meetings of
shareholders for the purpose of electing  Trustees will be held, unless required
by law,  or 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 be removed from or cease to hold office (as the case may
be) (1) at any time by 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 Declaration of Trust provides that a Trustee will not be liable for
errors of judgment or mistakes of fact or law, but nothing in the Declaration of
Trust  protects a Trustee  against any liability to which he would  otherwise be
subject  by reason of  willful  misfeasance,  bad  faith,  gross  negligence  or
reckless disregard of his duties involved in the conduct of his office.

- --------------------------------------------------------------------------------
                 STANDARDIZED TOTAL RETURN AND YIELD QUOTATIONS
- --------------------------------------------------------------------------------

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

        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 presently does not
intend to advertise current yield.

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

        State  Street  Bank and Trust  Company,  225  Franklin  Street,  Boston,
Massachusetts  02110,  is the custodian (the  "Custodian") of all securities and
cash of the Fund. 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, Certified Public Accountants, are the independent
auditors for the Fund.

        KIRC, located at 101 Main Street,  Cambridge,  Massachusetts 02142, 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.

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

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

        The Fund is one of 16  different  investment  companies in the family of
Keystone  America Funds.  The Keystone America Funds offer a range of choices to
serve  shareholder  needs.  In addition to the Fund,  the Keystone  America Fund
Family includes the following funds:

KEYSTONE   AMERICA   HARTWELL   EMERGING  GROWTH  FUND,  INC.  -  Seeks  capital
appreciation by investment  primarily in small and  medium-sized  companies in a
relatively  early  stage of  development  that  are  principally  traded  in the
over-the-counter market.

KEYSTONE  AMERICA  HARTWELL  GROWTH FUND,  INC. - Seeks capital  appreciation by
investment in securities selected for their long-term growth prospects.

KEYSTONE  AMERICA  CAPITAL  PRESERVATION  AND INCOME  FUND - Seeks high  current
income,  consistent with low volatility of principal, by investing in adjustable
rate   securities   issued   by   the   U.S.   government,   its   agencies   or
instrumentalities.

KEYSTONE AMERICA CAPITAL PRESERVATION AND INCOME FUND - II - Seeks high level of
current income,  consistent with low volatility of principal, by investing under
ordinary  circumstances at least 65% in adjustable rate securities issued by the
U.S. government, its agencies or instrumentalities.

KEYSTONE AMERICA FUND FOR TOTAL RETURN - Seeks  above-average  income,  dividend
growth and capital appreciation potential from quality common stocks,  preferred
stocks,  convertible bonds, other fixed-income securities and foreign securities
(up to 25%).

KEYSTONE AMERICA GLOBAL OPPORTUNITIES FUND - Seeks long-term capital growth from
foreign and domestic securities.

KEYSTONE  AMERICA  GOVERNMENT   SECURITIES  FUND  -  Seeks  income  and  capital
preservation from U.S. government securities.

KEYSTONE  AMERICA   INTERMEDIATE   TERM  BOND  FUND  -  Seeks  income,   capital
preservation  and price  appreciation  potential from investment grade corporate
bonds.

KEYSTONE  AMERICA OMEGA FUND,  INC. - Seeks maximum  capital  growth from common
stocks and securities convertible into common stocks.

KEYSTONE AMERICA STATE TAX FREE FUND - A mutual fund consisting of five separate
series of shares  investing in different  portfolio  securities  which seeks the
highest possible current income, exempt from federal income taxes and applicable
state taxes.

KEYSTONE  AMERICA STATE TAX FREE FUND - SERIES II - A mutual fund  consisting of
two separate series of shares investing in different portfolio  securities which
seeks the highest possible current income,  exempt from federal income taxes and
applicable state taxes.

KEYSTONE  AMERICA   STRATEGIC  INCOME  FUND  -  Seeks  high  yield  and  capital
appreciation potential from corporate bonds, discount bonds,  convertible bonds,
preferred stock and foreign bonds (up to 25%).

KEYSTONE  AMERICA TAX FREE INCOME FUND - Seeks income exempt from federal income
taxes and capital preservation from the four highest grades of municipal bonds.

KEYSTONE  AMERICA WORLD BOND FUND - Seeks current income by investing  primarily
in a non-diversified portfolio consisting of debt securities denominated in U.S.
and foreign currencies.  The Portfolio seeks capital appreciation as a secondary
objective.

KEYSTONE  FUND OF THE  AMERICAS  - Seeks  long-term  growth of  capital  through
investments  in equity and debt  securities  in North America (the United States
and  Canada)  and Latin  America  (Mexico  and  countries  in South and  Central
America).

<PAGE>

                                    APPENDIX

         This  Appendix  provides  additional   information  about  the  various
securities in which the Fund may invest and investment  techniques that the Fund
may employ.  Specifically,  the Appendix provides a more detailed explanation of
(i) stock and corporate bond ratings,  (ii) high yield,  high risk bonds,  (iii)
money market instruments, and (iv) derivative instruments.

                       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,  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 per-share
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 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:  (i) capsule stock information which reveals short and long
term growth and yield  afforded  by the  indicated  dividend,  based on a recent
price;  (ii) a long term price chart which shows patterns of monthly stock price
movements and monthly trading volumes;  (iii) 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;  (iv) interim  earnings for the current
year to date, plus three previous years; (v) dividend information;  (vi) company
background; (vii) recent corporate developments;  (viii) prospects for a company
in the immediate  future and the next few years; and (ix) 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

MOODY'S PREFERRED STOCK RATINGS

Preferred stock ratings and their definitions are as follows:

         1. aaa: An issue that 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 that 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 that 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 that 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 that 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 that 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  that 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 that 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 U.S.,  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:

         1.  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;

         2.  Nature of and provisions of the obligation; and

         3.  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.

         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 that 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  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 that 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  that  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  that 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  that  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 that 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.

         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.

         Keystone  considers  the ratings of Moody's and S&P assigned to various
securities,  but does not rely  solely on ratings  assigned  by Moody's  and S&P
because (i) Moody's and S&P  assigned  ratings are based  largely on  historical
financial data and may not accurately  reflect the current  financial outlook of
companies;  and (ii) there can be large  differences among the current financial
conditions of issuers within the same rating category.

                          BELOW INVESTMENT GRADE BONDS

         Prior to the 1980's,  corporate bonds were primarily  issued to finance
growth and development.  Below investment grade bonds were  predominantly  bonds
that often traded at discounts from par because the company's credit ratings had
been downgraded.  The rapid growth of the noninvestment grade sector of the bond
market during the 1980s was largely  attributable  to the issuance of such bonds
to finance  corporate  reorganizations.  This growth  paralleled a long economic
expansion.  An  economic  downturn  could  severely  disrupt the market for high
yield,  high risk bonds and adversely affect the value of outstanding  bonds and
the ability of issuers to repay principal and interest.

         In addition,  investors should be aware of the following risks relating
to high yield, high risk debt securities:

         1.  Securities  rated BB or lower by S&P or Ba or lower by Moody's  are
considered  predominantly  speculative with respect to the ability of the issuer
to meet principal and interest payments.

         2. The lower ratings of certain  securities  held by the Fund reflect a
greater  possibility  that  adverse  changes in the  financial  condition of the
issuer, or in general economic conditions,  or both, or an unanticipated rise in
interest  rates,  may impair  the  ability  of the  issuer to make  payments  of
interest  and  principal,  especially  if the issuer is highly  leveraged.  Such
issuer's ability to meet its debt obligations may also be adversely  affected by
specific  corporate  developments,  or the issuer's  inability to meet  specific
projected business  forecasts,  or the  unavailability of additional  financing.
Also,  an economic  downturn or an increase in interest  rates may  increase the
potential for default by the issuers of these securities.

         3.  The  value  of  certain  securities  held by the  Fund  may be more
susceptible  to  real  or  perceived  adverse  economic,   company  or  industry
conditions and publicity than is the case for higher quality securities.

         4. The values of certain  securities,  like those of other fixed income
securities,  fluctuate in response to changes in interest  rates.  When interest
rates  decline,  the value of a  portfolio  invested in bonds can be expected to
rise. Conversely, when interest rates rise, the value of a portfolio invested in
bonds can be  expected  to  decline.  However,  the  prices  of these  bonds are
generally less sensitive to interest rate changes than  higher-rated  bonds, but
more sensitive to adverse or positive  economic changes or individual  corporate
developments.

         5. The secondary market for certain  securities held by the Fund may be
less liquid at certain times than the secondary  market for higher  quality debt
securities,  which may have an  adverse  effect on market  price and the  Fund's
ability to dispose of particular  issues and may also make it more difficult for
the Fund to obtain  accurate  market  quotations  for  purposes  of valuing  its
assets.

         6.   Zero   coupon   bonds   and  PIKs   involve   additional   special
considerations.  For  example,  Zero coupon  bonds do not  require the  periodic
payment of interest. PIK bonds are debt obligations that provide that the issuer
may,  at its  option,  pay  interest  on such  bonds  in cash or in the  form of
additional debt obligations. Such investments may experience greater fluctuation
in value  due to  changes  in  interest  rates  than debt  obligations  that pay
interest currently. Even though these investments do not pay current interest in
cash, the Fund is,  nonetheless,  required by tax laws to accrue interest income
on such  investments  and to  distribute  such  amounts  at  least  annually  to
shareholders. Thus, the Fund could be required at times to liquidate investments
in order to fulfill its  intention to  distribute  substantially  all of its net
income as dividends.

                            MONEY MARKET INSTRUMENTS

         Money market  securities are instruments  with remaining  maturities of
one year or less such as bank  certificates  of deposit,  bankers'  acceptances,
commercial paper (including  variable rate master demand notes), and obligations
issued or guaranteed by the U.S. Government,  its agencies or instrumentalities,
some of which may be subject to repurchase agreements.

COMMERCIAL PAPER

         Commercial paper,  including commercial paper of foreign issuers,  will
consist  of issues  rated at the time of  purchase  A-1 by S&P,  or  PRIME-1  by
Moody's; or, if not rated, will be issued by companies which have an outstanding
debt issue rated at the time of purchase Aaa, Aa or A by Moody's,  or AAA, AA or
A by S&P, or will be determined by Keystone to be of comparable quality.

S&P RATINGS

         An  S&P  commercial  paper  rating  is  a  current  assessment  of  the
likelihood of timely payment of debt having an original maturity of no more than
365 days.  Ratings are graded  into four  categories,  ranging  from "A" for the
highest  quality  obligations  to "D" for the  lowest.  The top  category  is as
follows:

         1. A: Issues  assigned  this highest  rating are regarded as having the
         greatest  capacity  for timely  payment.  Issues in this  category  are
         delineated  with the numbers 1, 2 and 3 to indicate the relative degree
         of safety.

                  a. A-1: This  designation  indicates that the degree of safety
                  regarding  timely  payment  is  either  overwhelming  or  very
                  strong. Those issues determined to possess overwhelming safety
                  characteristics are denoted with a plus (+) sign designation.

MOODY'S RATINGS

         The  term  "commercial  paper"  as used  by  Moody's  means  promissory
obligations  not having an original  maturity in excess of nine months.  Moody's
commercial  paper  ratings  are  opinions  of the  ability  of  issuers to repay
punctually  promissory  obligations not having an original maturity in excess of
nine months. Moody's employs the following designation,  judged to be investment
grade, to indicate the relative repayment capacity of rated issuers.

         1. The rating PRIME-1 is the highest  commercial  paper rating assigned
         by Moody's.  Issuers rated PRIME-1 (or related supporting institutions)
         are  deemed to have a superior  capacity  for  repayment  of short term
         promissory  obligations.  Repayment  capacity  of  PRIME-1  issuers  is
         normally evidenced by the following characteristics:

                  (a)      leading   market   positions   in    well-established
                           industries;

                  (b)      high rates of return on funds employed;

                  (c)      conservative  capitalization structures with moderate
                           reliance on debt and ample asset protection;

                  (d)      broad margins in earnings coverage of fixed financial
                           charges and high internal cash generation; and

                  (e)      well  established  access  to a  range  of  financial
                           markets and assured sources of alternate liquidity.

         In assigning  ratings to issuers whose commercial paper obligations are
supported by the credit of another  entity or entities,  Moody's  evaluates  the
financial strength of the affiliated  corporations,  commercial banks, insurance
companies,  foreign governments or other entities, but only as one factor in the
total rating assessment.

U.S. CERTIFICATES OF DEPOSIT

         U.S.  Certificates  of deposit are  receipts  issued by a U.S.  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.

         U.S. 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 assets at the time
of purchase in excess of $1 billion.

UNITED STATES GOVERNMENT SECURITIES

         Securities  issued  or  guaranteed  by the U.S.  government  include  a
variety  of  Treasury  securities  that  differ  only in their  interest  rates,
maturities  and  dates of  issuance  and  securities  issued  by the  Government
National Mortgage  Association  ("GNMA").  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. GNMA securities include GNMA mortgage pass-through certificates.  Such
securities are supported by the full faith and credit of the U.S.

         Securities  issued  or  guaranteed  by  U.S.   government  agencies  or
instrumentalities include securities issued or guaranteed by the Federal Housing
Administration,  Farmers Home  Administration,  Export-Import Bank of the United
States, Small Business Administration,  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 U.S.  government  agencies and  instrumentalities,
such as securities of Federal Home Loan Banks, are supported by the right of the
issuer to borrow from the Treasury.  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 U.S. 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 under standards  established by the Board of Trustees that the credit
risk with respect to the instrumentality does not make its securities unsuitable
investments.  While the Fund may  invest in such  instruments,  U.S.  government
securities do not include  international  agencies or instrumentalities in which
the U.S. government, its agencies or instrumentalities  participate, such as the
World Bank, Asian  Development Bank or the  Interamerican  Development  Bank, or
issues insured by the Federal Deposit Insurance Corporation.

                             DERIVATIVE INSTRUMENTS

         Derivatives have been variously defined to include  forwards,  futures,
options,   mortgage-backed   securities,   other  asset-backed   securities  and
structured  securities,  such as interest rate swaps, equity swaps, index swaps,
currency swaps and caps and floors. These basic vehicles can also be combined to
create  more  complex  products,   called  hybrid  derivatives.   The  following
discussion   addresses   options,   futures,   foreign  currency   transactions,
mortgage-backed and other asset-backed securities, structured securities, swaps,
caps, and floors.

OPTIONS TRANSACTIONS

WRITING COVERED OPTIONS

         The Fund writes only covered options.  Options written by the Fund will
normally  have  expiration  dates of not more  than  nine  months  from the date
written.  The exercise price of the options may be below, equal to, or above the
current market values of the underlying  securities at the times the options are
written.

         Unless the option has been exercised,  the Fund may close out an option
it has written by effecting a closing purchase transaction, whereby it purchases
an option  covering the same  underlying  security and having the same  exercise
price and expiration  date ("of the same series") as the one it has written.  If
the Fund  desires to sell a  particular  security on which it has written a call
option,  it will effect a closing purchase  transaction prior to or concurrently
with the sale of the  security.  If the  Fund is able to  enter  into a  closing
purchase  transaction,  the Fund  will  realize  a profit  (or  loss)  from such
transaction  if the cost of such  transaction is less (or more) than the premium
received from the writing of the option.

         An option position may be closed out only in a secondary  market for an
option of the same  series.  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.

         Because the Fund intends to qualify as a regulated  investment  company
under the Internal  Revenue Code, the extent to which the Fund may write covered
call options and enter into so-called "straddle"  transactions involving put and
call options may be limited.

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

OPTION WRITING AND RELATED RISKS

         The Fund may write  covered call and put  options.  A call option gives
the  purchaser of the option the right to buy, and the writer the  obligation to
sell,  the  underlying  security at the exercise price during the option period.
Conversely,  a put option gives the purchaser the right to sell,  and the writer
the obligation to buy, the underlying  security at the exercise price during the
option period.

         So long as the  obligation of the writer  continues,  the writer may be
assigned an exercise  notice by the  broker-dealer  through  whom the option was
sold. The exercise notice would require the writer to deliver,  in the case of a
call, or take delivery of, in the case of a put, the underlying security against
payment of the exercise price. This obligation terminates upon expiration of the
option,  or at such  earlier  time as the  writer  effects  a  closing  purchase
transaction  by  purchasing  an option of the same series as the one  previously
sold.  Once an option has been  exercised,  the writer may not execute a closing
purchase  transaction.  For  options  traded on  national  securities  exchanges
("Exchanges"),  to secure the obligation to deliver the  underlying  security in
the case of a call  option,  the writer of the option is  required to deposit in
escrow the underlying  security or other assets in accordance  with the rules of
the OCC, an institution  created to interpose  itself between buyers and sellers
of options.  Technically,  the OCC assumes the order side of every  purchase and
sale  transaction  on an Exchange  and, by doing so, gives its  guarantee to the
transaction.

         The principal  reason for writing options on a securities  portfolio is
to attempt to realize,  through the receipt of premiums,  a greater  return than
would be realized on the underlying securities alone. In return for the premium,
the covered call option  writer has given up the  opportunity  for profit from a
price  increase in the  underlying  security above the exercise price so long as
the option  remains  open,  but retains the risk of loss should the price of the
security decline.  Conversely, the put option writer gains a profit, in the form
of a premium,  so long as the price of the underlying security remains above the
exercise  price,  but assumes an obligation to purchase the underlying  security
from the buyer of the put option at the exercise price, even though the price of
the security may fall below the  exercise  price,  at any time during the option
period.  If an option  expires,  the writer realizes a gain in the amount of the
premium.  Such a gain may, in the case of a covered call option,  be offset by a
decline in the market value of the underlying security during the option period.
If a call option is exercised,  the writer realizes a gain or loss from the sale
of the  underlying  security.  If a put option is  exercised,  the  writer  must
fulfill his  obligation  to purchase  the  underlying  security at the  exercise
price,  which  will  usually  exceed  the then  market  value of the  underlying
security.  In addition,  the premium paid for the put effectively  increases the
cost of the underlying  security,  thus reducing the yield  otherwise  available
from such securities.

         Because  the Fund can write only  covered  options,  it may at times 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.  This may
result  in higher  portfolio  turnover  and  correspondingly  greater  brokerage
commissions and other transaction costs.

         To the extent that a secondary  market is available the covered  option
writer  may close out  options  it has  written  prior to the  assignment  of an
exercise notice by purchasing,  on a closing purchase transaction,  an option of
the same series as the option previously  written. If the cost of such a closing
purchase,  plus  transaction  costs,  is greater than the premium  received upon
writing the original option, the writer will incur a loss in the transaction.

PURCHASING PUT AND CALL OPTIONS

         The Fund can close out a put option it has  purchased  by  effecting  a
closing sale  transaction;  for example,  the Fund may close out a put option it
has purchased by selling a put option.  If, however, a secondary market does not
exist at a time the Fund wishes to effect a closing sale  transaction,  the Fund
will have to  exercise  the option to realize  any  profit.  In  addition,  in a
transaction in which the Fund does not own the security  underlying a put option
it has  purchased,  the Fund would be  required,  in the  absence of a secondary
market, to purchase the underlying security before it could exercise the option.
In each such instance,  the Fund would incur additional  transaction  costs. The
Fund may also  purchase  call options for the purpose of  offsetting  previously
written call options of the same series.

         The Fund would  normally  purchase call options in  anticipation  of an
increase  in the market  value of  securities  of the type in which the Fund may
invest.  The purchase of a call option would entitle the Fund, in return for the
premium paid, to purchase  specified  securities at a specified price during the
option period.  The Fund would  ordinarily  realize a gain if, during the option
period, the value of such securities exceeded the sum of the exercise price, the
premium paid and transaction  costs;  otherwise the Fund would realize a loss on
the purchase of the call option.

         The Fund would  normally  purchase  put  options in  anticipation  of a
decline in the market value of securities in its portfolio  (protective puts) or
securities of the type in which it is permitted to invest. The purchase of a put
option  would  entitle the Fund,  in  exchange  for the  premium  paid,  to sell
specified securities at a specified price during the option period. The purchase
of  protective  puts is designed  merely to offset or hedge against a decline in
the market value of the Fund's  securities.  Gains and losses on the purchase of
protective put options would tend to be offset by countervailing  changes in the
value of underlying portfolio  securities.  Put options may also be purchased by
the Fund for the  purpose  of  affirmatively  benefitting  from a decline in the
price of  securities  which the Fund  does not own.  The Fund  would  ordinarily
realize  a gain if,  during  the  option  period,  the  value of the  underlying
securities  decreased below the exercise price sufficiently to cover the premium
and transaction  costs;  otherwise the Fund would realize a loss on the purchase
of the put option.

         The Fund may purchase put and call  options on  securities  indices for
the  same  purposes  as the  purchase  of  options  on  securities.  Options  on
securities  indices  are  similar  to  options on  securities,  except  that the
exercise of securities index options requires cash payments and does not involve
the actual purchase or sale of securities. In addition, securities index options
are designed to reflect price  fluctuations  in a group of securities or segment
of the securities market rather than price fluctuations in a single security.

OPTIONS TRADING MARKETS

         Options in which the Fund will trade are generally listed on 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  would  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 the  prospectus  and  the  statement  of  additional
information.

         The staff of the Commission  currently is of the view that the premiums
which 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 the Fund's
compliance with its policies pertaining to illiquid securities.

SPECIAL CONSIDERATIONS APPLICABLE TO OPTIONS

         ON TREASURY BONDS AND NOTES.  Because trading interest in U.S. Treasury
bonds and  notes  tends to center on the most  recently  auctioned  issues,  new
series of options with  expirations  to replace  expiring  options on particular
issues will not be introduced indefinitely.  Instead, the expirations introduced
at the  commencement of options trading on a particular issue will be allowed to
run  their  course,  with the  possible  addition  of a  limited  number  of new
expirations as the original ones expire. Options trading on each series of bonds
or notes will thus be phased out as new  options  are listed on the more  recent
issues,  and a full range of expiration  dates will not  ordinarily be available
for every series on which options are traded.

         ON TREASURY BILLS.  Because the deliverable U.S.  Treasury bill changes
from week to week,  writers of U.S. Treasury bill call options cannot provide in
advance for their  potential  exercise  settlement  obligations by acquiring and
holding the underlying  security.  However, if the Fund holds a long position in
U.S. Treasury bills with a principal amount corresponding to the option contract
size, the Fund may be hedged from a risk standpoint.  In addition, the Fund will
maintain  in a  segregated  account  with the  Fund's  Custodian  liquid  assets
maturing  no later  than those  which  would be  deliverable  in the event of an
assignment  of an  exercise  notice to ensure  that it can meet its open  option
obligations.

          ON GNMA  CERTIFICATES.  Options on GNMA certificates are not currently
traded on any Exchange. However, the Fund may purchase and write such options in
the over the counter market or, should they commence trading, on any Exchange.

         Since the remaining  principal  balance of GNMA  certificates  declines
each month as a result of mortgage payments,  the Fund, as a writer of a covered
GNMA  call  holding  GNMA  certificates  as  "cover"  to  satisfy  its  delivery
obligation in the event of assignment of an exercise  notice,  may find that its
GNMA  certificates no longer have a sufficient  remaining  principal balance for
this  purpose.  Should this occur,  the Fund will enter into a closing  purchase
transaction or will purchase additional GNMA certificates from the same pool (if
obtainable)  or  replacement  GNMA  certificates  in the cash market in order to
remain covered.

         A GNMA  certificate held by the Fund to cover an option position in any
but the nearest  expiration  month may cease to present  cover for the option in
the event of a decline in the GNMA coupon rate at which new pools are originated
under the FHA/VA loan  ceiling in effect at any given  time.  Should this occur,
the Fund will no longer  be  covered,  and the Fund  will  either  enter  into a
closing purchase  transaction or replace the GNMA certificate with a certificate
which represents  cover.  When the Fund closes its position or replaces the GNMA
certificate, it may realize an unanticipated loss and incur transaction costs.

         RISKS  PERTAINING TO THE SECONDARY  MARKET.  An option  position may be
closed out only in a secondary market for an option of the same series. Although
the Fund will  generally  purchase  or 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  closing  transactions  in  particular  options,  with the
result that the Fund would have to exercise  its options in order to realize any
profit and might incur transaction costs in connection therewith. If the Fund as
a covered call option writer is unable to effect a closing purchase  transaction
in a secondary market, it will not be able to sell the underlying security until
the option expires or it delivers the underlying security upon exercise.

         Reasons  for the  absence  of a liquid  secondary  market  include  the
following:   (i)  insufficient   trading  interest  in  certain  options;   (ii)
restrictions  imposed on transactions (iii) trading halts,  suspensions or other
restrictions  imposed with respect to particular classes or series of options or
underlying securities; (iv) interruption of the normal operations on an Exchange
or by a broker;  (v) inadequacy of the  facilities of an Exchange,  the OCC or a
broker to handle  current  trading  volume;  or (vi) a  decision  by one or more
Exchanges  or a broker to  discontinue  the trading of options (or a  particular
class or series of options),  in which event the secondary  market in that class
or series of options would cease to exist, although outstanding options that had
been issued as a result of trades would generally  continue to be exercisable in
accordance with their terms.

         The hours of trading for options on U.S. government  securities may not
conform to the hours during which the underlying  securities are traded.  To the
extent that the option  markets  close  before the  markets  for the  underlying
securities,  significant  price  and  rate  movements  can  take  place  in  the
underlying markets that cannot be reflected in the option markets.

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.

         The Fund intends to engage in options  transactions that 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 enter into 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 U.S. 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").

OPTIONS ON CURRENCY AND OTHER FINANCIAL FUTURES

         The Fund intends to purchase call and put options on currency and other
financial futures contracts and sell such options. 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 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 financial  futures  contracts
is analogous 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 call options on currency  and other  financial  futures
contracts   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  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 or sale of futures contracts by the
Fund, an amount of cash and cash  equivalents or securities  equal to the market
value of the futures  contracts  will be deposited in a segregated  account with
the Fund's custodian.  In addition,  in the case of a purchase,  the Fund may be
required to make a deposit to a margin  account  with a Broker to  collateralize
the position,  and in the case of a sale, the Fund may be required to make daily
deposits to the buyer's  margin  account.  The Fund would make such  deposits in
order to 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 the 90% 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  Internal  Revenue Code
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 normally
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. 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  option 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  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.

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 U.S. is regulated under the Commodity  Exchange Act by the CFTC
and 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 only engage in  currency  futures  contracts  for
hedging  purposes,  and not for  speculation.  The Fund may  engage in  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  contracts  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
Franc and French  Franc 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, Swiss and French 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 U.S. 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
analogous 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.

         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 exchange 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  controls  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.

COLLATERALIZED MORTGAGE OBLIGATIONS

The Fund, if permitted by its investment policies, may also invest in fixed rate
and adjustable rate collateralized mortgage obligations ("CMOs"), including CMOs
with rates that move inversely to market rates that are issued by and guaranteed
as  to  principal  and  interest  by  the  U.S.  government,   its  agencies  or
instrumentalities.  The  principal  governmental  issuer  of  CMOs is  FNMA.  In
addition,  FHLMC issues a significant  number of CMOs. The Fund, if permitted to
invest in CMOs, will not invest in CMOs that are issued by private issuers. CMOs
are debt obligations  collateralized by Mortgage Securities in which the payment
of the principal  and interest is supported by the credit of, or guaranteed  by,
the U.S. government or an agency or instrumentality of the U.S. government.  The
secondary market for CMOs is actively traded.

CMOs are structured by  redirecting  the total payment of principal and interest
on the underlying  Mortgage Securities used as collateral to create classes with
different interest rates, maturities and payment schedules.  Instead of interest
and  principal  payments on the  underlying  Mortgage  Securities  being  passed
through or paid pro rata to each holder (e.g., the Fund), each class of a CMO is
paid from and secured by a separate  priority payment of the cash flow generated
by the pledged Mortgage Securities.

Most CMO issues have at least four  classes.  Classes  with an earlier  maturity
receive priority on payments to assure the early maturity. After the first class
is redeemed,  excess cash flow not  necessary  to pay interest on the  remaining
classes is directed to the repayment of the next maturing class until that class
is fully  redeemed.  This process  continues  until all classes of the CMO issue
have  been  paid  in  full.  Among  the  CMO  classes   available  are  floating
(adjustable)  rate  classes,  which have  characteristics  similar to ARMS,  and
inverse floating rate classes whose coupons vary inversely with the rate of some
market index.  The Fund, if allowed to purchase  CMOs, may purchase any class of
CMO other than the residual (final) class.

INTEREST-RATE SWAP CONTRACTS

         Interest   rate  swaps  are  OTC   agreements   between   parties   and
counterparties  to make  periodic  payments  to each  other  for a stated  time,
generally  entered  into for the  purpose  of  changing  the nature or amount of
interest  being  received on debt  securities  held by one or both parties.  The
calculation  of these  payments  is based on an  agreed-upon  amount  called the
"notional  amount."  The  notional  amount is not  typically  exchanged in swaps
(except in currency  swaps).  The  periodic  payments  may be fixed or floating.
Floating payments change (positively or inversely) with fluctuations in interest
or  currency  rates  or  equity  or  commodity  prices,  depending  on the  swap
contract's terms. Swaps may be used to hedge against adverse changes in interest
rates, for instance. Thus, if permitted by its investment policies, the Fund may
have a portfolio of debt instruments (ARM's, for instance) the floating interest
rates of which adjust frequently  because they are tied positively to changes in
market  interest  rates.  The Fund would then be exposed to  interest  rate risk
because a decline in interest  rates would reduce the  interest  receipts on its
portfolio.  If the investment adviser believed interest rates would decline, the
Fund, if permitted by its investment policies, could enter into an interest rate
swap with another financial  institution to hedge the interest rate risk. In the
swap  contract,  the Fund  would  agree  to make  payments  based on a  floating
interest rate in exchange for receiving payments based on a fixed interest rate.
Thereafter,  if interest rates  declined,  the Fund's fixed rate receipts on the
swap would offset the reduction in its  portfolio  receipts.  If interest  rates
rose,  the higher  rates the Fund could  obtain from new  portfolio  investments
(assuming  sale of existing  investments)  would offset the higher rates it paid
under the swap agreement.

EQUITY SWAP CONTRACTS

         The  counterparty to an equity swap contract would typically be a bank,
investment  banking firm or broker/dealer.  For example,  the counterparty would
generally agree to pay the Fund the amount, if any, by which the notional amount
of the equity  swap  contract  would have  increased  in value if such  notional
amount  had  been  invested  in the  stocks  comprising  the  S&P 500  Index  in
proportion to the  composition of the Index,  plus the dividends that would have
been received on those stocks. The Fund would agree to pay to the counterparty a
floating rate of interest  (typically the London Inter Bank Offered Rate) on the
notional  amount of the equity swap contract  plus the amount,  if any, by which
that notional  amount would have decreased in value had it been invested in such
index  stocks.  Therefore,  the return to the Fund on any equity  swap  contract
should be the gain or loss on the notional  amount plus  dividends on the stocks
comprising  the S&P 500 Index less the interest paid by the Fund on the notional
amount. If permitted by its investment  policies,  the Fund will only enter into
equity swap  contracts on a net basis,  i.e., the two parties'  obligations  are
netted out, with the Fund paying or receiving,  as the case may be, only the net
amount of any payments.  Payments under equity swap contracts may be made at the
conclusion of the contract or periodically during its term.

         If permitted by its investment policies, the Fund may also from time to
time enter into the opposite side of equity swap contracts (i.e., where the Fund
is  obligated  to pay the  increase  (net of  interest) or received the decrease
(plus  interest)  on the  contract)  to reduce the  amount of the Fund's  equity
market exposure consistent with the Fund's investment objective(s) and policies.
These positions are sometimes referred to as "reverse equity swap contracts."

         Equity swap contracts will not be used to leverage the Fund.  Since the
Commission  considers equity swap contracts and reverse equity swap contracts to
be illiquid  securities,  the Fund will not invest in equity swap  contracts  or
reverse  equity swap contracts if the total value of such  investments  together
with that of all other illiquid  securities  that the Fund owns would exceed the
Fund's limitations on investments in illiquid securities.

         The Fund  does not  believe  that its  obligations  under  equity  swap
contracts  or  reverse  equity  swap  contracts  are  senior   securities   and,
accordingly,  the Fund will not treat  them as being  subject  to its  borrowing
restrictions.  However,  the net  amount of the  excess,  if any,  of the Fund's
obligations  over its  respective  entitlement  with respect to each equity swap
contract and each reverse  equity swap contract will be accrued on a daily basis
and an amount of cash, U. S. Government  Securities or other liquid high quality
debt securities  having an aggregate  market value at lease equal to the accrued
excess will be maintained in a segregated account by the Fund's Custodian.

CURRENCY SWAPS, INDEX SWAPS AND CAPS AND FLOORS

         A currency  swap is an agreement  to exchange  cash flows on a notional
amount of two or more currencies based on the relative value  differential among
them.  An index swap is an  agreement  to swap cash  flows on a notional  amount
based on changes in the values of reference indices. The purchase of an interest
rate cap entitles the purchaser, to the extent that a specified index exceeds an
agree-upon  interest  rate,  to  receive  payments  of  interest  on a  notional
principal  amount from the party selling such interest rate cap. The purchase of
an interest rate floor entitles the purchaser to receive payments of interest on
a notional  principal amount from the party selling such interest rate floor. If
permitted by the Fund's investment  policies,  the investment adviser expects to
enter  into  these  types of  transactions  on behalf of the Fund  primarily  to
preserve  a return  or spread  on a  particular  investment  or  portion  of its
portfolio or to protect against any increase in the price of securities the Fund
anticipates  purchasing  at a later date rather than for  speculative  purposes.
Accordingly, if permitted by the Fund's investment policies, the Fund intends to
use these transactions as hedges and not as speculative investments and will not
sell interest rate caps or floors unless it owns securities or other instruments
providing  the income  stream the Fund may be obligated to pay.  Caps and floors
require  segregation of assets with a value equal to the Fund's net  obligation,
if any.

SPECIAL RISKS OF SWAPS, CAPS AND FLOORS

         As with futures,  options,  forward contracts,  and mortgage backed and
other asset-backed securities,  the use of swap, cap and floor contracts exposes
the Fund to  additional  investment  risk and  transaction  costs.  These  risks
include operational risk, market risk and credit risk.

         Operational risk includes,  among others, the risks that the investment
adviser  will  incorrectly   analyze  market   conditions  or  will  not  employ
appropriate  strategies and monitoring with respect to these instruments or will
be forced to defer  closing out certain  hedged  positions to avoid  adverse tax
consequences.

         Market risk includes, among others, the risks of imperfect correlations
between the expected values of the contracts,  or their  underlying  bases,  and
movements in the prices of the  securities or currencies  being hedged,  and the
possible absence of a liquid  secondary market for any particular  instrument at
any time. The swap market has grown  substantially  in recent years with a large
number of banks and  investment  banking firms acting both as principals  and as
agents utilizing  standardized swap documentation.  As a result, the swap market
has become relatively more illiquid.  Nevertheless, a secondary market for swaps
is never assured,  and caps and floors,  which are more recent  innovations  for
which standardized documentation has not yet been fully developed, are much less
liquid than swaps.

         Credit  risk  is  primarily  the  risk  that   counterparties   may  be
financially  unable to fulfill their  contracts on a timely basis, if at all. If
there is a default by the  counterparty  to any such contract,  the Fund will be
limited  to  contractual  remedies  pursuant  to the  agreements  related to the
transaction.  There is no assurance that contract counterparties will be able to
meet  contract  obligations  or that,  in the  event of  default,  the Fund will
succeed in pursuing contractual remedies. The Fund thus assumes the risk that it
may be delayed in or prevented  from  obtaining  payments owed to it pursuant to
such contracts.  The Fund will closely monitor the credit of swap counterparties
in order to  minimize  this risk.  The Fund will not enter into any equity  swap
contract or reverse  equity swap contract  unless,  at the time of entering into
such  transaction,  the unsecured  senior debt of the  counterparty  is rated at
least A by Moody's or S&P.

<PAGE>


                      KEYSTONE STRATEGIC DEVELOPMENT FUND

                            STATEMENT OF NET ASSETS
                               September 15, 1994



Assets:

         Cash (Note 1) .............................................   $ 100,000
         Organizational expenses (Note 2) ..........................      47,500
                                                                       ---------

         Total Assets ..............................................   $ 147,500


Liabilities:

         Accrued expenses ..........................................      47,500

         Net Assets ................................................   $ 100,000
                                                                       =========


Net assets represented by:

         Class A: Net assets equivalent to $10.00
         per share for 3,000 shares ................................      30,000
         Class B: Net assets equivalent to $10.00
         per share for 3,000 shares ................................      30,000
         Class C: Net assets equivalent to $10.00
         per share for 4,000 shares ................................      40,000
                                                                       ---------

         Total net assets ..........................................   $ 100,000
                                                                       =========


         Net asset value and redemption price per share (Note 3):

         Class A Shares ............................................      $10.00
                                                                       =========
         Class B Shares ............................................      $10.00
                                                                       =========
         Class C Shares ............................................      $10.00
                                                                       =========


         Offering Price per share (Note 4):

         Class A Shares (including sales
         charge of 5.75%) ..........................................      $10.61
                                                                       =========
         Class B Shares ............................................      $10.00
                                                                       =========
         Class C Shares ............................................      $10.00
                                                                       =========





<PAGE>

Notes:



     1.  Keystone Strategic  Development Fund ("Fund") was organized on July 28,
     1994 and had no operations  prior to July 28, 1994 other than  organization
     matters and activities in connection  with the purchase of 10,000 shares by
     Keystone Distributors, Inc. ("KDI").

     KDI is a wholly-owned  subsidiary of Keystone  Custodian Funds, Inc., which
     is  wholly-owned  by  Keystone  Group,  Inc.  ("Keystone"),  a  corporation
     privately owned by members of management of Keystone and its affiliates.

     2.  In the  event any of the initial  shares  are  redeemed  by any  holder
     thereof during the five year amortization period,  redemption proceeds will
     be  reduced  by  any  unamortized   organizational  expenses  in  the  same
     proportion as the number of initial shares of the Fund being redeemed bears
     to the  number of  initial  shares of the Fund  outstanding  at the time of
     redemption.

     3.  The Fund is  authorized  to issue an  unlimited  number  of  shares  of
     beneficial interest, without par value.

     4.  For information on the Investment Advisory and Management Agreement and
     the Principal  Underwriting  Agreement and the Distribution  Plan see "FUND
     Management and Expenses",  "Distribution  Plan",  "Investment  Adviser" and
     "Principal  Underwriter"  in the  Fund's  prospectus  and/or  statement  of
     additional information.





<PAGE>


                          INDEPENDENT AUDITORS' REPORT





The Trustees and Shareholder
Keystone Strategic Development Fund



We have audited the accompanying  statement of net assets of Keystone  Strategic
Development  Fund as of September  15,  1994.  This  financial  statement is the
responsibility  of the Fund's  management.  Our  responsibility is to express an
opinion on the financial statement based on our audit.

We conducted our audit in accordance with generally accepted auditing standards.
Those standards  require that we plan and perform the audit to obtain reasonable
assurance   about   whether  the   financial   statement  is  free  of  material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial  statement.  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 audit provides a reasonable basis for our opinion.

In our opinion,  the financial  statement  referred to above presents fairly, in
all material respects,  the financial position of Keystone Strategic Development
Fund as of September 15, 1994 in conformity with generally  accepted  accounting
principles.







                                                           KPMG Peat Marwick LLP

Boston, Massachusetts
September 20, 1994





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