KEYSTONE HIGH INCOME BOND FUND B-4
497, 1997-12-12
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                           AMENDMENT TO THE PROSPECTUS
                                       OF
                      KEYSTONE HIGH INCOME BOND FUND (B-4)
 
THE PROSPECTUS IS HEREBY AMENDED TO REFLECT THE FOLLOWING:
 
     The Board of  Trustees of the Fund has  approved a proposal  to  reorganize
(the "Reorganization") the Fund into a corresponding series (a "Successor Fund")
of the Evergreen Fixed Income Trust, a Delaware  business trust. If shareholders
of the Fund approve the  Reorganization and the conditions to the Reorganization
are satisfied, all of the assets and liabilities of the Fund will be transferred
to the  corresponding  Successor  Fund and  each  shareholder  of the Fund  will
receive  shares of the  corresponding  Successor  Fund. In  connection  with the
Reorganization,  the Board of  Trustees  has  approved,  subject to  shareholder
approval,   the   reclassification  of  the  Fund's  investment  objective  from
"fundamental"  (i.e.,  changeable by shareholder vote only) to  "nonfundamental"
(i.e., changeable by the vote of the Board), the adoption by the Fund of certain
standardized  investment  restrictions,  and the elimination or reclassification
from  fundamental to  nonfundamental  of the Fund's other currently  fundamental
investment restrictions.
 
     The  Reorganization and related proposals are scheduled to be voted on at a
joint  special  meeting  of  shareholders  to be  held  on  December  15,  1997.
Information  detailing each proposal was mailed to  shareholders  on October 27,
1997.
 
     All   references   to  "Evergreen   Keystone"  are  hereby   replaced  with
"Evergreen".
 
     The "Expense Information" section is replaced entirely by the following:
 

                              EXPENSE INFORMATION
                      KEYSTONE HIGH INCOME BOND FUND (B-4)
 
     The purpose of the fee table is to assist  investors in  understanding  the
costs  and  expenses  that  an  investor  in the  Fund  will  bear  directly  or
indirectly.  For more complete  descriptions  of the various costs and expenses,
see the following  sections of this prospectus:  "Fund Management and Expenses";
"How to Buy Shares"; "Distribution Plan"; and "Shareholder Services."
 
<TABLE>
<S>                                                                                                           <C>
SHAREHOLDER TRANSACTION EXPENSES
       Maximum Deferred Sales Charge(1)....................................................................    4.00%
       (as a percentage of the lesser of original purchase price or
       redemption proceeds, as applicable)
ANNUAL FUND OPERATING EXPENSES(2)
(as a percentage of average net assets)
       Management Fee......................................................................................    0.57%
       12b-1 Fees(3).......................................................................................    1.00%
       Other Expenses......................................................................................    0.39%
                                                                                                              ------
       Total Fund Operating Expenses.......................................................................    1.96%
                                                                                                              ------
                                                                                                              ------
</TABLE>
 
<TABLE>
<CAPTION>
                                                                            1 Year    3 Years    5 Years    10 Years
                                                                            ------    -------    -------    --------
<S>                                                                         <C>       <C>        <C>        <C>
EXAMPLE(4)
You would pay the following expenses on a $1,000 investment, assuming (1)
5% annual return and (2) redemption at the end of each period:...........    $ 60       $82       $ 106       $229
You would pay the following expenses on the same investment, assuming no
redemption:..............................................................    $ 20       $62       $ 106       $229
</TABLE>
 
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.
- ---------------
(1) The deferred sales charge declines from 4.00% to 1.00% of amounts redeemed
    within four calendar years of purchase. No deferred sales charge is imposed
    thereafter.
(2) Expense ratios are for the Fund's fiscal year ended July 31, 1997. Total
    Fund Operating Expenses include indirectly paid expenses.
(3) Long-term shareholders may pay more than the economic equivalent of the
    maximum front-end sales charges permitted by rules adopted by the National
    Association of Securities Dealers, Inc. (the "NASD").
(4) 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%.

The "Financial Highlights" section is replaced entirely by the following:
 
                              FINANCIAL HIGHLIGHTS
                      KEYSTONE HIGH INCOME BOND FUND (B-4)
                 (For a share outstanding throughout each year)
 
     The following table contains important  financial  information  relating to
the Fund and has been audited by KPMG Peat  Marwick LLP, the Fund's  independent
auditors.  The table  appears in the Fund's  Annual Report and should be read in
conjunction with the Fund's financial  statements and related notes,  which also
appear,  together with the independent  auditors'  report,  in the Fund's Annual
Report.  The  Fund's  financial  statements,   related  notes,  and  independent
auditors'  report are incorporated by reference into the statement of additional
information. Additional information about the Fund's performance is contained in
its Annual Report, which will be made available upon request and without charge.
<TABLE>
<CAPTION>
                                                                 YEAR ENDED JULY 31,
                          --------------------------------------------------------------------------------------------------
                            1997       1996       1995       1994       1993       1992       1991       1990        1989
                          --------   --------   --------   --------   --------   --------   --------   --------   ----------
<S>                       <C>        <C>        <C>        <C>        <C>        <C>        <C>        <C>        <C>
NET ASSET VALUE
  BEGINNING OF YEAR.....  $   4.10   $   4.42   $   4.68   $   5.13   $   4.74   $   4.19   $   5.02   $   6.38   $     6.91
                          --------   --------   --------   --------   --------   --------   --------   --------   ----------
INCOME FROM INVESTMENT
  OPERATIONS
Net investment income...      0.32       0.32       0.38       0.38       0.45       0.49       0.61       0.68         0.83
Net realized and
  unrealized gain (loss)
  on investments and
  foreign currency
  related
  transactions..........      0.28      (0.27)     (0.15)     (0.38)      0.44       0.58      (0.72)     (1.18)       (0.51)
                          --------   --------   --------   --------   --------   --------   --------   --------   ----------
Total from investment
  operations............      0.60       0.05       0.23          0       0.89       1.07      (0.11)     (0.50)        0.32
                          --------   --------   --------   --------   --------   --------   --------   --------   ----------
LESS DISTRIBUTIONS FROM:
Net investment income...     (0.32)     (0.31)     (0.37)     (0.38)     (0.45)     (0.50)     (0.72)     (0.78)       (0.85)
In excess of net
  investment income.....     (0.01)     (0.06)     (0.02)     (0.07)     (0.05)     (0.02)         0      (0.08)           0
Tax basis return of
  capital...............         0          0      (0.10)         0          0          0          0          0            0
                          --------   --------   --------   --------   --------   --------   --------   --------   ----------
Total distributions.....     (0.33)     (0.37)     (0.49)     (0.45)     (0.50)     (0.52)     (0.72)     (0.86)       (0.85)
                          --------   --------   --------   --------   --------   --------   --------   --------   ----------
NET ASSET VALUE END OF
  YEAR..................  $   4.37   $   4.10   $   4.42   $   4.68   $   5.13   $   4.74   $   4.19   $   5.02   $     6.38
                          --------   --------   --------   --------   --------   --------   --------   --------   ----------
                          --------   --------   --------   --------   --------   --------   --------   --------   ----------
TOTAL RETURN (A)........    15.32%      1.38%      5.66%     (0.41%)    20.28%     27.25%      0.03%     (7.84%)       4.95%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET
  ASSETS:
  Expenses..............     1.96%      1.94%      2.03%      1.84%      2.06%      2.17%      2.34%      2.06%        1.97%
  Expenses excluding
    indirectly paid
    expenses............     1.95%      1.93%         --         --         --         --         --         --           --
  Net investment
    income..............     7.63%      7.92%      8.64%      7.57%      9.30%     10.86%     14.64%     12.77%       12.36%
PORTFOLIO TURNOVER
  RATE..................      138%       116%        82%       110%       125%        94%        78%        45%          75%
NET ASSETS END OF YEAR
  (THOUSANDS)...........  $547,390   $593,681   $764,965   $766,283   $972,164   $841,757   $710,590   $820,940   $1,188,660
 
<CAPTION>
 
                             1988
                          ----------
<S>                       <C>
NET ASSET VALUE
  BEGINNING OF YEAR.....  $     7.66
                          ----------
INCOME FROM INVESTMENT
  OPERATIONS
Net investment income...        0.80
Net realized and
  unrealized gain (loss)
  on investments and
  foreign currency
  related
  transactions..........       (0.71)
                          ----------
Total from investment
  operations............        0.09
                          ----------
LESS DISTRIBUTIONS FROM:
Net investment income...       (0.84)
In excess of net
  investment income.....           0
Tax basis return of
  capital...............           0
                          ----------
Total distributions.....       (0.84)
                          ----------
NET ASSET VALUE END OF
  YEAR..................  $     6.91
                          ----------
                          ----------
TOTAL RETURN (A)........       1.66%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET
  ASSETS:
  Expenses..............       1.82%
  Expenses excluding
    indirectly paid
    expenses............          --
  Net investment
    income..............      11.29%
PORTFOLIO TURNOVER
  RATE..................         81%
NET ASSETS END OF YEAR
  (THOUSANDS)...........  $1,274,673
</TABLE>
 
- ---------------
(a) Excluding applicable sales charges.
 
  The Fund may invest up to 50% of its assets in securities that are principally
traded in securities markets located outside the United States.
 
  The Asset Composition table located on page 8 of the prospectus is replaced
entirely with the following:
 
<TABLE>
<CAPTION>
                                          *UNRATED SECURITIES
                                             OF COMPARABLE
                      RATED SECURITIES        QUALITY AS
                       AS PERCENTAGE         PERCENTAGE OF
RATING                OF FUND'S ASSETS       FUND'S ASSETS
- -------------------   ----------------    -------------------
<S>                   <C>                 <C>
AAA                          0.00%                0.00%
AA                           0.00%                0.00%
A                            0.00%                0.00%
BBB                          0.00%                0.00%
BBB split                    1.68%                0.00%
BB                          12.51%                0.00%
BB split                    17.64%                0.00%
B                           54.84%                4.01%
B split                      2.04%                0.00%
CCC                          0.35%                0.23%
D                            0.00%                0.03%
Unrated*                     4.27%
U.S. governments,
  cash, equities
  and others                 6.67%
                          -------
    TOTAL                  100.00%
                          -------
</TABLE>

December 1, 1997

 
  The "Fund Management and Expenses; Sub-Administrator" section is deleted.
 
  The last sentence of the first paragraph and the second paragraph of the "Fund
Management and Expenses; Fund Expenses" section are deleted.
 
  The Fund's portfolio turnover rates for the fiscal years ended July 31, 1996
and 1997, were 116% and 138%, respectively.
 
  The sixth paragraph of the "Distribution Plan" section is deleted.
 
<PAGE>

                       STATEMENT OF ADDITIONAL INFORMATION

                      KEYSTONE HIGH INCOME BOND FUND (B-4)

                                December 1, 1997


     This statement of additional  information is not a prospectus,  but relates
to, and should be read in  conjunction  with,  the  prospectus  of Keystone High
Income Bond Fund (B-4) (the "Fund")  dated  November 29, 1996,  as  supplemented
from  time to time.  You may  obtain a copy of the  prospectus  from the  Fund's
principal underwriter, Evergreen Distributor, Inc. or your broker-dealer.

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

                                TABLE OF CONTENTS

- --------------------------------------------------------------------------------
                                                                            Page

The Fund ......................................................................2
Service Providers..............................................................2
Investment Restrictions........................................................3
Distributions and Taxes........................................................4
Valuation of Securities........................................................5
Brokerage......................................................................5
Sales Charge...................................................................7
Distribution Plan..............................................................8
Trustees and Officers.........................................................10
Investment Adviser............................................................14
Principal Underwriter.........................................................15
Sub-administrator.............................................................16
The Trust Agreement...........................................................16
Expenses......................................................................18
Standardized Total Return and Yield Quotations................................19
Financial Statements..........................................................19
Additional Information........................................................20
Appendix.....................................................................A-1

- --------------------------------------------------------------------------------
                                    THE FUND
- --------------------------------------------------------------------------------

     The  Fund  is  an  open-end,  diversified  management  investment  company,
commonly known as a mutual fund. The Fund's  investment  objective is to provide
shareholders with generous income.  To achieve this objective,  the Fund invests
primarily  in  corporate  bonds,  and  its  portfolio   ordinarily   includes  a
substantial  number of bonds that are rated by Standard & Poor's  Ratings  Group
("S&P") or Moody's  Investors  Service  ("Moody's") as below  investment grade ,
i.e.,  S&P  rating  below  BBB or  Moody's  rating  below  Baa.  While  Keystone
Investment  Management  Company  ("Keystone"),  the  Fund's  investment  adviser
performs its own credit analyses of the Fund's  investments and does not rely on
ratings assigned by rating services,  bonds rated below investment grade are, on
balance, considered predominantly speculative.

     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.

- --------------------------------------------------------------------------------
                                SERVICE PROVIDERS
- --------------------------------------------------------------------------------
Service                                        Provider
- -----------------------------------------      ---------------------------------
<TABLE>
<CAPTION>
<S>                                           <C>    
Investment  adviser (referred to Keystone    Investment  Management  Company, 
Berkeley  in  this  SAI  as  "Keystone")     200 Berkeley Street,  Boston,  
                                             Massachusetts  02116. (Keystone is 
                                             a wholly-owned subsidiary of First 
                                             Union Corporation ("First Union"),
                                             located at 301 South College
                                             Street, Charlotte, North Carolina 
                                             
Principal  underwriter (referred to          Evergreen  Distributor,  Inc.,125 
in this SAI as "EDI")                        W. 55th Street, New York, New York
                                             10019

Predecessor to EDI (referred to in           Evergreen Investment Services, Inc.
this SAI as "EIS")                           200 Berkeley Street, Boston, 
                                             Massachusetts 02116

Transfer and dividend disbursing             Evergreen Service Company, 200 
agent (referred to in this SAI as            Berkeley Street, Boston 
"ESC")                                       Massachusetts 02116 (ESC is a 
                                             subsidiary of First Union.

Independent Auditor                          KPMG Peat Marwick LLP, 99 High 
                                             Street, Boston, Massachusetts
                                             02110, Certified Public Accountants

Custodian                                    State Street Bank and Trust Company
                                             225 Franklin Street, Boston,
                                             Massachusetts 02110  
</TABLE>
      
                                             
- --------------------------------------------------------------------------------
                             INVESTMENT RESTRICTIONS
- --------------------------------------------------------------------------------


Fundamental Investment Restrictions

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

     The Fund may not do any of 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 5% of the value of its total assets in companies which
have been in operation for less than three years;

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

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

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

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

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

     (8) make  loans,  except  that the Fund may  make,  purchase  or hold  debt
securities and other debt  investments,  including  loans,  consistent  with its
investment  objective,  lend portfolio securities valued at not more than 15% of
its total assets to broker-dealers, and enter into repurchase agreements;

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

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

     In  addition,  the  Fund  will  not  issue  senior  securities,  except  as
appropriate  to  evidence  indebtedness  which  the Fund is  permitted  to incur
pursuant  to  Investment  Restriction  (3) above and  except  for  shares of any
additional series or portfolios which may be established by the Trustees.

     Non-Fundamental Investment Restrictions

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

     If a percentage  limit is satisfied at the time of investment or borrowing,
a later  increase  or  decrease  resulting  from a change  in  asset  value of a
security  or a decrease in Fund  assets is not a  violation  of the limit.  With
respect to borrowing,  applicable  law may require the Fund to reduce the amount
of borrowing.

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

- --------------------------------------------------------------------------------
                             DISTRIBUTIONS AND TAXES
- --------------------------------------------------------------------------------


     The Fund will declare  dividends from its net  investment  income daily and
pay such dividends  monthly.  The Fund will distribute its net capital gains, if
any, at least annually.  You will ordinarily  receive  distributions  in shares,
unless you elect before the record date to receive them as cash. Unless the Fund
receives  instructions to the contrary,  it will assume that you wish to receive
that  distribution  and future  gains and income  distributions  in share.  Your
instructions  continue in effect until changed in writng.  If you have not opted
to receive  cash,  the Fund will  determine the number of shares that you should
receive  based in its net  asset  value per  share as  computed  at the close of
business on the ex-divedend date after adjustment for the distribution.

     The Fund's income  distributions are largely derived from interest on bonds
and thus are not to any significant  degree  eligible,  in whole or in part, for
the corporate 70% dividends received  deduction.  Distributed  long-term capital
gains are taxable as such to the  shareholder  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  long-term  capital
gain  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  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 its net
capital  gains  and such  income as has been  predetermined,  to the best of the
Fund's ability, to be taxable as ordinary income.  Shareholders of the Fund will
be advised annually of the federal income tax status of distributions.


- --------------------------------------------------------------------------------
                             VALUATION OF SECURITIES
- --------------------------------------------------------------------------------

     Current value for the Fund's portfolio securities is determined as follows:

     (1) securities traded on an established exchange are valued on the basis of
the last sales price on the exchange where the  securities are primarily  traded
prior to the time of the valuation;

     (2) securities traded in the  over-the-counter  market,  for which complete
quotations  are readily  available,  are valued at the mean of the bid and asked
prices at the time of valuation,  unless otherwise specified by the Fund's Board
of Trustees;

     (3)  short-term  investments  maturing  in sixty days or less are valued at
amortized cost (original  purchase cost as adjusted for  amortization of premium
or  accretion  of  discount),   which,  when  combined  with  accrued  interest,
approximates market;

     (4) short-term  investments  maturing in more than sixty days are valued at
market value;

     (5)  securities,   including  restricted  securities,  for  which  complete
quotations  are not  readily  available,  and other  assets are valued at prices
deemed in good faith to be fair under procedures established by the Fund's Board
of Trustees; and

     (6) securities for which market quotations are readily available are valued
on a consistent  basis at the price  quoted  that,  in the opinion of the Fund's
Board of Trustees or the person  designated  by the Fund's  Board of Trustees to
make  the  determination,  most  nearly  represents  the  market  value  of  the
particular security.

     The Fund believes that reliable market quotations are generally not readily
available  for  purposes  of  valuing  fixed  income  securities.  As a  result,
depending on the particular securities owned by the Fund, it is likely that most
of the valuations for such securities  will be based upon fair value  determined
under the  procedures  that have been  approved by the Fund's Board of Trustees.
The Fund's  Board of Trustees  has  authorized  the use of a pricing  service to
determine the fair value of the Fund's fixed income securities and certain other
securities.

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


     Selection of Brokers

     In effecting  transactions in portfolio  securities for the Fund,  Keystone
seeks  the best  execution  of  orders at the most  favorable  prices.  Keystone
determines  whether a broker has provided the Fund with best execution and price
in the execution of a securities transaction by evaluating, among other things:
                            

     1. overall direct net economic result to the Fund;

     2. the efficiency with which the transaction is effected;

     3. the broker's  ability to effect the  transaction  where a large block is
involved;

     4. the broker's readiness to execute potentially difficult  transactions in
the future;

     5. the financial strength and stability of the broker; and

     6.  the  receipt  of  research  services,  such  as  analyses  and  reports
concerning  issuers,  industries,  securities,  economic  factors and trends and
other statistical and factual information ("research services").

     The Fund's management weighs these considerations in determining the
overall reasonableness of the brokerage commissions paid.

     Should the Fund or Keystone receive services from a broker,  the Fund would
consider  such  services to be in addition  to, and not in lieu of, the services
Keystone is required to perform under the Advisory Agreement (as defined below).
Keystone believes that the cost, value and specific application of such services
are generally  indeterminable  and cannot be practically  allocated  between the
Fund and its other clients 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  Keystone's  other
clients.  Under the  Advisory  Agreement,  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
follows such a practice,  it will do so on a basis that is fair and equitable to
the Fund.

     Neither the Fund nor Keystone  intends on placing  securities  transactions
with any  particular  broker.  The  Fund's  Board of  Trustees  has  determined,
however,  that the Fund may  consider  sales  of Fund  shares  as a factor  when
selecting brokers to execute portfolio transactions, subject to the requirements
of best execution described above.

Brokerage Commissions

     The  Fund  expects  to  purchase  and  sell its  securities  and  temporary
instruments through principal  transactions.  Bonds and money market instruments
are normally purchased directly from the issuer or from an underwriter or market
maker  for  the  securities.  In  general,  the  Fund  will  not  pay  brokerage
commissions 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.
Where transactions are made in the  over-the-counter  market, the Fund will deal
with  primary  market  makers  unless  more   favorable   prices  are  otherwise
obtainable.

General Brokerage Policies

     In order to take advantage of the  availability  of lower purchase  prices,
the Fund may  participate,  if and when  practicable,  in group  bidding for the
direct purchase from an issuer of certain securities.

     Keystone makes investment  decisions for the Fund  independently from those
of its other clients.  It may frequently  develop,  however,  that Keystone will
make the  same  investment  decision  for more  than  one  client.  Simultaneous
transactions  are  inevitable  when  the  same  security  is  suitable  for  the
investment  objective of more than one account.  When two or more of its clients
are engaged in the purchase or sale of the same security, Keystone will allocate
the  transactions  according  to a  formula  that  is  equitable  to each of its
clients. Although, in some cases, this system could have a detrimental effect on
the price or volume of the Fund's  securities,  the Fund  believes that in other
cases its ability to  participate  in volume  transactions  will produce  better
executions.

     The Fund does not  purchase  portfolio  securities  from or sell  portfolio
securities to Keystone,  EDI, or any of their affiliated  persons, as defined in
the Investment Company Act of 1940 (the "1940 Act").

     The Fund's  Board of Trustees  periodically  reviews  the Fund's  brokerage
policy. In the event of further regulatory developments affecting the securities
exchanges and brokerage  practices  generally,  the Fund's Board of Trustees may
change, modify or eliminate any of the foregoing practices.

- --------------------------------------------------------------------------------
                                  SALES CHARGE
- --------------------------------------------------------------------------------

     The Fund may charge a contingent  deferred sales charge (a "CDSC") when you
redeem  certain of its shares within four calendar  years of purchase.  The Fund
charges a CDSC as  reimbursement  for certain  expenses,  such as commissions or
shareholder  servicing fees, that it has incurred in connection with the sale of
its shares (see "Distribution Plan"). If imposed, the Fund deducts the CDSC from
the redemption proceeds you would otherwise receive.  CDSCs attributable to your
shares are, to the extent  permitted by the National  Association  of Securities
Dealers, Inc. ("NASD"), paid to EDI or its predecessor.

Calculating the CDSC

     The CDSC is a declining percentage of the lesser of (1) the net asset value
of the shares you  redeemed,  or (2) the total cost of such shares.  The CDSC is
calculated according to the following schedule:

Redemption Timing                                                           CDSC
During the calendar year of purchase.......................................4.00%
During the calendar year after the
  year of purchase.........................................................3.00%
During the second calendar
  year after the year of purchase..........................................2.00%
During the third calendar year
  after the year of purchase...............................................1.00%
Thereafter.................................................................0.00%

     In determining  whether a CDSC is payable and, if so, the percentage charge
applicable,  the Fund will first  redeem  shares not  subject to a CDSC and will
then redeem shares you have held the longest.

     CDSC  Waivers.  The Fund  does not  impose a CDSC when the  amount  you are
redeeming represents:

     1. an  increase  in the value of the  shares  redeemed  (the  value of your
account  with  respect to shares  purchased  prior to January 1, 1997) above the
total cost of such shares due to  increases  in the net asset value per share of
the Fund;

     2. certain  shares for which the Fund did not pay a commission on issuance,
including  shares acquired  through  reinvestment of dividend income and capital
gains distributions;

     3.  shares  you have  held for all or part of more  than  four  consecutive
calendar years;

     4. shares that are held in the  accounts of a  shareholder  who has died or
become disabled;

     5. a  lump-sum  distribution  from a  401(k)  plan or  other  benefit  plan
qualified under the Employee Retirement Income Security Act of 1974 ("ERISA");

     6.  automatic  withdrawals  from the ERISA plan of a shareholder  who is at
least 59 1/2 years old;

     7. shares in an account that the Fund has closed because the account has an
aggregate net asset value of less than $1,000;

     8. automatic withdrawals under a Systematic Withdrawal Plan of up to 1% per
month of your initial account balance;

     9.   withdrawals   consisting  of  loan  proceeds  to  a  retirement   plan
participant;

     10. financial hardship withdrawals made by a retirement plan participant;

     11.  withdrawals  consisting of returns of excess  contributions  or excess
deferral amounts made to a retirement plan; or

     12. shares  purchased by a bank or trust company in a single account in the
name of such bank or trust  company  as  trustee if the  initial  investment  in
shares of the Fund, any Keystone  Classic Fund and/or any Evergreen  Fund, is at
least  $500,000 and any  commission  paid by the Fund and such other fund at the
time of such purchase is not more than 1% of the amount invested.

     13. shares purchased by certain Directors, Trustees, officers and employees
of the Fund, Keystone and certain of their affiliates; and

     14.  shares  purchased by registered  representatives  of firms with dealer
agreements with EDI.

     Exchanges.  The Fund does not charge a CDSC on exchanges of shares  between
funds in the Keystone Classic Fund Family that have adopted  distribution  plans
pursuant to Rule 12b-1 under the 1940 Act. If you do exchange shares of one such
fund for shares of another such fund,  the Fund will deem the  calendar  year of
the  exchange,  for  purposes  of any  future  CDSC,  to be the year the  shares
tendered for exchange were originally purchased.

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

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

     The  Fund's  Distribution  Plan  provides  that the Fund may  expend  up to
0.3125%  quarterly  (1.25% annually) of the average daily net asset value of its
shares to pay distribution  costs for sales of its shares and to pay shareholder
service fees. The NASD limits such annual  expenditures to 1.00%, 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 Fund's  Distribution  Plan plus interest at the prime rate plus
1% on  unpaid  amounts  thereof  (less  any CDSCs  paid by  shareholders  to the
Principal Underwriter or its predecessor).

     Payments  under the  Distribution  Plan are currently made to the Principal
Underwriter  (which may reallow all or part to others,  such as  broker-dealers)
(1) as commissions for Fund shares sold; and (2) as shareholder  service fees in
respect of shares  maintained by the  recipients  and  outstanding on the Fund's
books for specific periods; and (3) as interest.  Amounts paid or accrued to the
Principal  Underwriter or its predecessor under (1) and (2) in the aggregate may
not exceed the limitation referred to above. The Principal Underwriter generally
reallows to  broker-dealers  or others a commission  equal to 4.00% of the price
paid for each Fund share sold. In addition,  the Principal Underwriter generally
reallows  to  broker-dealers  or others a  shareholder  service fee at a rate of
0.25% per annum of the net asset value of shares  maintained by such  recipients
and outstanding on the books of the Fund for specified periods.

     If the Fund is unable to pay the  Principal  Underwriter  a commission on a
new sale because the annual maximum (0.75% of average daily net assets) has been
reached, the Principal Underwriter intends, but is not obligated, to continue to
accept new orders for the  purchase  of Fund shares and to pay  commissions  and
service fees to  broker-dealers  in excess of the amount it  currently  receives
from the Fund ("Advances"). While the Fund is under no contractual obligation to
pay such  Advances,  the Principal  Underwriter  intends to seek full payment of
such  Advances from the Fund  (together  with interest at the rate of prime plus
1%) at such time in the future as, and to the extent  that,  payment  thereof by
the Fund would be within permitted  limits. If the Fund's  Independent  Trustees
(Trustees  who are not  interested  persons,  as defined in the 1940 Act, of the
Fund and who  have no  direct  or  indirect  financial  interest  in the  Fund's
Distribution Plan or any agreement related thereto) authorize such Advances, the
effect  will be to extend the period of time  during  which the Fund  incurs the
maximum amount of costs allowed by the Distribution Plan.

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

     The  Distribution  Plan  may be  terminated  at any  time  by  vote  of the
Independent  Trustees,  or by  vote  of a  majority  of the  outstanding  voting
securities of the Fund. If the  Distribution  Plan is terminated,  the Principal
Underwriter will ask the Independent  Trustees to take whatever action they deem
appropriate under the circumstances with respect to payment of Advances.

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

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

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

- --------------------------------------------------------------------------------
                              TRUSTEES AND OFFICERS
- --------------------------------------------------------------------------------

         The Trustees and officers of the Fund, their principal  occupations and
some of their affiliations over the last five years are as follows:
<TABLE>
<CAPTION>
<S>                                       <C>    
FREDERICK AMLING:                         Trustee of the Fund;  Trustee or Director of certain  other funds in
                                          the   Evergreen   Family   of Funds; Professor, Finance Department,  George
                                          Washington   University;    President, Amling & Company (investment  advice);
                                          and former Member,  Board of Advisers, Cre dito Emilano (banking).

LAURENCE B. ASHKIN:                       Trustee of the Fund; Trustee or Director of certain other funds in
                                          the Evergreen Family of Funds; real estate developer and
                                          construction consultant; and President of Centrum Equities and
                                          Centrum Properties, Inc.

CHARLES A. AUSTIN III:                    Trustee of the Fund; Trustee or Director of certain other funds in
                                          the Evergreen Family of Funds; Investment Counselor to Appleton
                                          Partners, Inc.; and former Managing Director, Seaward
                                          Management Corporation (investment advice).

FOSTER BAM:                               Trustee of the Fund; Trustee or Director of certain other funds in
                                          the Evergreen Family of Funds; Partner in the law firm of
                                          Cummings & Lockwood; Director, Symmetrix, Inc. (sulphur
                                          company) and Pet Practice, Inc. (veterinary services); and former
                                          Director, Chartwell Group Ltd. (manufacturer of office furnishings
                                          and accessories), Waste Disposal Equipment Acquisition
                                          Corporation and Rehabilitation Corporation of America
                                          (rehabilitation hospitals).

*GEORGE S. BISSELL:                       Chief Executive Officer of the Fund and certain other funds in the
                                          Evergreen Family of Funds; Chairman of the Board and Trustee of
                                          the Fund; Chairman of the Board and Trustee of Anatolia College;
                                          Trustee of University Hospital (and Chairman of its Investment
                                          Committee); former Director and Chairman of the Board of
                                          Hartwell Keystone Advisers, Inc.; and former Chairman of the
                                          Board, Director and Chief Executive Officer of Keystone
                                          Investments, Inc.

EDWIN D. CAMPBELL:                        Trustee of the Fund; Trustee or Director of certain other funds in
                                          the Evergreen Family of Funds; Principal, Padanaram Associates,
                                          Inc.; and former Executive Director, Coalition of Essential Schools,
                                          Brown University.

CHARLES F. CHAPIN:                        Trustee of the Fund; Trustee or Director of certain other funds in
                                          the Evergreen Family of Funds; and former Director, Peoples Bank
                                          (Charlotte, NC).

K. DUN GIFFORD:                           Trustee of the Fund; Trustee or Director of certain other funds in
                                          the Evergreen  Family of Funds; Trustee, Treasurer and Chairman
                                          of the Finance Committee, Cambridge College; Chairman Emeritus
                                          and Director, American Institute of Food and Wine;  Chairman and
                                          President, Oldways Preservation and Exchange Trust (education);
                                          former Chairman of the Board, Director, and Executive Vice Presi
                                          dent, The London Harness Company; former Managing Partner,
                                          Roscommon Capital Corp.; former Chief Executive Officer, Gifford
                                          Gifts of Fine Foods; former Chairman, Gifford, Drescher & Asso
                                          ciates (environmental consulting); and former Director, Keystone
                                          Investments, Inc. and Keystone.

JAMES S. HOWELL:                          Trustee of the Fund; Trustee or Director of all other funds in the
                                          Evergreen Family of Funds; former Chairman of the Distribution
                                          Foundation for the Carolinas; and former Vice President of Lance
                                          Inc. (food manufacturing).

LEROY KEITH, JR.:                         Trustee of the Fund; Trustee or Director of certain other funds in
                                          the Evergreen Family of Funds; Chairman of the Board and Chief
                                          Executive Officer, Carson Products Company; 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.

F. RAY KEYSER, JR.:                       Trustee of the Fund; Trustee or Director of certain other funds in
                                          the Evergreen Family of Funds; Chairman and Of Counsel, Keyser,
                                          Crowley & Meub, P.C.; Member, Governor's (VT) Council of Eco
                                          nomic Advisers; Chairman of the Board and Director, Central
                                          Vermont Public Service Corporation and Lahey Hitchcock Clinic;
                                          Director, Vermont Yankee Nuclear Power Corporation, Grand
                                          Trunk Corporation, Grand Trunk Western Railroad, Union Mutual
                                          Fire Insurance Company, New England Guaranty Insurance Com
                                          pany, Inc., and the Investment Company Institute; former Director
                                          and President, Associated Industries of Vermont; former Director
                                          of Keystone, Central Vermont Railway, Inc., S.K.I. Ltd., and Arrow
                                          Financial Corp.; and former Director and Chairman of the Board,
                                          Proctor Bank and Green Mountain Bank.

GERALD M. MCDONNELL:                      Trustee of the Fund; Trustee or Director of all other funds in the
                                          Evergreen Family of Funds (except Evergreen Variable Trust); and
                                          Sales Representative with Nucor-Yamoto, Inc. (steel producer).

THOMAS L. MCVERRY:                        Trustee of the Fund; Trustee or Director of all other funds in the
                                          Evergreen Family of Funds (except Evergreen Variable Trust);
                                          former Vice President and Director of Rexham Corporation; and
                                          former Director of Carolina Cooperative Federal Credit Union.

*WILLIAM WALT PETTIT:                     Trustee of the Fund; Trustee or Director of all other funds in the
                                          Evergreen Family of Funds (except Evergreen Variable Trust); and
                                          Partner in the law firm of  Holcomb and Pettit, P.A.

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

RUSSELL A. SALTON, III MD:                Trustee of the Fund; Trustee or Director of all other funds in the
                                          Evergreen Family of Funds; Medical Director, U.S. Health
                                          Care/Aetna Health Services; and former Managed Health Care
                                          Consultant; former President, Primary Physician Care.

MICHAEL S. SCOFIELD:                      Trustee of the Fund; Trustee or Director of all other funds in the
                                          Evergreen Family of Funds; and Attorney, Law Offices of Michael
                                          S. Scofield.

RICHARD J. SHIMA:                         Trustee of the Fund; Trustee or Director of certain other funds in
                                          the Evergreen Family of Funds; Chairman, Environmental
                                          Warranty, Inc. (insurance agency); Executive Consultant, Drake
                                          Beam Morin, Inc. (executive outplacement); Director of Connecticut
                                          Natural Gas Corporation, Hartford Hospital, Old State House
                                          Association, Middlesex Mutual Assurance Company, and Enhance
                                          Financial Services, Inc.; Chairman, Board of Trustees, Hartford
                                          Graduate Center; Trustee, Greater Hartford YMCA; former
                                          Director, Vice Chairman and Chief Investment Officer, The
                                          Travelers Corporation; former Trustee, Kingswood-Oxford School;
                                          and former Managing Director and Consultant, Russell Miller, Inc.

ANDREW J. SIMONS:                         Trustee of the Fund; Trustee or Director of certain other funds in
                                          the Evergreen Family of Funds; Partner, Farrell, Fritz,
                                          Caemmerer, Cleary, Barnosky & Armentano, P.C.; Adjunct
                                          Professor of Law and former Associate Dean, St. John's University
                                          School of Law; Adjunct Professor of Law, Touro College School of
                                          Law; and former President, Nassau County Bar Association.

JOHN J. PILEGGI:                          President and Treasurer of the Fund;  President  and Treasurer of
                                          all  other  funds  in  the   Evergreen Family  of  Funds;   Senior   Managing
                                          Director,  Furman Selz LLC since 1992; Managing  Director  from 1984 to 1992;
                                          Consultant,  BISYS Fund Services since 1996; 230 Park Avenue,  Suite 910, New
                                          York, NY.

GEORGE O. MARTINEZ:                       Secretary of the Fund; Secretary of all other funds in the
                                          Evergreen Family of Funds; Senior Vice President      and     Director     of
                                          Administration      and     Regulatory Services,  BISYS Fund  Services  since
                                          1995; Vice President/Assistant General Counsel,  Alliance Capital  Management
                                          from 1988 to 1995;  3435 Stelzer Road,Columbus, Ohio.

</TABLE>

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

     As of October 30, 1997,  the Trustees and officers of the Fund, as a group,
beneficially owned less than 1% of the Fund's then outstanding shares.

     Except as set forth above,  the address of all the Fund's  Trustees and the
address of the Fund is 200 Berkeley Street, Boston, Massachusetts 02116-5034.

     Set forth below for the fiscal  year ended July 31,  1997 is the  aggregate
compensation  paid to each Trustee by the Fund and the Evergreen  Keystone Fund
family:

Name of Person,          Aggregate                     Total
Position                 Compensation                  Compensation
                         From Registrant               From Registrant
                                                       And Fund
                                                       Complex Paid To
                                                       Trustees

L.B. Ashkin             $2,221                         $65,100 
F. Bam                  $1,921                         $52,675
R.J. Jeffries           $0                             $13,100
J.S. Howell             $2,371                         $102,500
G.M. McDonnell          $2,371                         $89,200
T.L.McVerry             $2,271                         $93,700
W.W. Petit              $2,271                         $91,825
R.A. Salton             $2,121                         $94,500
M.S. Scofield           $2,221                         $95,700
F. Amling               $3,446                         $43,200
C.A. Austin             $3,446                         $43,200
G.S. Bissell            $2,221                         $28,500
E.D. Campbell           $3,246                         $40,800
C.F. Chapin             $3,246                         $40,800
K.D. Gifford            $3,146                         $39,600
L. Keith                $3,296                         $41,400
F.R. Keyser             $3,396                         $56,950
D.M. Richardson         $3,446                         $43,200
R.J. Shima              $3,296                         $55,750
A.J. Simons             $3,296                         $41,400

- --------------------------------------------------------------------------------
                               INVESTMENT ADVISER
- --------------------------------------------------------------------------------


     Subject  to the  general  supervision  of the  Fund's  Board  of  Trustees,
Keystone provides investment advice,  management and administrative  services to
the Fund.

     Keystone  and  is  indirectly  owned  by  First  Union,   headquartered  in
Charlotte,  North  Carolina.  First Union and its  subsidiaries  provide a broad
range of financial services to individuals and businesses  throughout the United
States.

     Pursuant to the Advisory  Agreement and subject to the  supervision  of the
Fund's Board of Trustees,  Keystone  furnishes to the Fund investment  advisory,
management and  administrative  services,  office  facilities,  and equipment in
connection with its services for managing the investment and reinvestment of the
Fund's assets. Keystone pays for all of the expenses incurred in connection with
the provision of its services.

     All  charges and  expenses,  other than those  specifically  referred to as
being borne by Keystone,  will be paid by the Fund,  including,  but not limited
to, (1) custodian  charges and expenses;  (2) bookkeeping and auditors'  charges
and expenses;  (3) transfer agent charges and expenses; (4) fees and expenses of
Independent Trustees; (5) brokerage commissions, brokers' fees and expenses; (6)
issue and transfer taxes;  (7) costs and expenses under the  Distribution  Plan;
(8) taxes and trust fees payable to governmental agencies; (9) the cost of share
certificates;  (10) fees and expenses of the registration  and  qualification of
the Fund and its shares  with the SEC or under state or other  securities  laws;
(11) expenses of  preparing,  printing and mailing  prospectuses,  statements of
additional information,  notices, reports and proxy materials to shareholders of
the Fund; (12) expenses of shareholders'  and Trustees'  meetings;  (13) charges
and expenses of legal counsel for the Fund and for the  Independent  Trustees of
the Fund on matters  relating  to the Fund;  and (14)  charges  and  expenses of
filing  annual and other  reports  with the SEC and other  authorities,  and all
extraordinary charges and expenses of the Fund.

         The Fund pays  Keystone a fee for its  services  at the annual rate set
forth below:
                                                              Aggregate Net
                                                              Asset Value of the
Management Fee                     Income                     Shares of the Fund
- --------------------------------------------------------------------------------
                            2% of gross dividend and
                              interest income plus

0.50% of the first                                           $  100,000,000 plus
0.45% of the next                                            $  100,000,000 plus
0.40% of the next                                            $  100,000,000 plus
0.35% of the next                                            $  100,000,000 plus
0.30% of the next                                            $  100,000,000 plus
0.25% of amounts over                                            $  500,000,000.

     Keystone's  fee is computed as of the close of business  each  business day
and payable monthly.

     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 for two years from its effective
date and,  thereafter,  from year to year only if approved at least  annually by
the  Board of  Trustees  of the Fund or by a vote of a  majority  of the  Fund's
outstanding  shares (as defined in the 1940 Act).  In either case,  the terms of
the Advisory Agreement and continuance thereof must be approved by the vote of a
majority of the Independent  Trustees cast in person at a meeting called for the
purpose of voting on such  approval.  The Advisory  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  Advisory  Agreement  will
terminate automatically upon its assignment.


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

     The  Fund  has  entered  into  a  Principal   Underwriting  Agreement  (the
"Underwriting  Agreement")  with EDI, which is not affiliated  with First Union.
EIS, the Fund's former principal underwriter,  may receive compensation from the
Fund or EDI in respect of underwriting and distribution services performed prior
to the termination of EIS as principal underwriter. In addition, EIS may also be
compensated by EDI for the provision of certain  marketing  support  services to
EDI at an annual rate of up to .75% of the average daily net assets of the Fund,
subject to certain restrictions.

     EDI, as agent,  has agreed to use its best efforts to find  purchasers  for
the shares. EDI may retain and employ representatives to promote distribution of
the shares and may obtain  orders from  broker-dealers,  and  others,  acting as
principals,  for sales of shares to them. The  Underwriting  Agreement  provides
that  EDI  will  bear the  expense  of  preparing,  printing,  and  distributing
advertising and sales literature and prospectuses used by it. In its capacity as
principal  underwriter,  EDI or EIS, its predecessor,  may receive payments from
the Fund pursuant to the Fund's Distribution Plan.

     The Underwriting  Agreement  provides that it will remain in effect as long
as its terms and continuance  are approved  annually (1) by a vote of a majority
of the Independent  Trustees,  and (2) by vote of a majority of the Trustees, in
each case, cast in person at a meeting called for that purpose.

     The Underwriting Agreement may be terminated,  without penalty, on 60 days'
written  notice  by  the  Board  of  Trustees  or by a  vote  of a  majority  of
outstanding shares. The Underwriting Agreement will terminate automatically upon
its assignment.

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

- --------------------------------------------------------------------------------
                                SUB-ADMINISTRATOR
- --------------------------------------------------------------------------------


     BISYS  provides  personnel  to serve as officers of the Fund,  and provides
certain  administrative  services to the Fund  pursuant  to a  sub-administrator
agreement. For its services under that agreement, BISYS receives from Keystone a
fee based on the aggregate  average daily net assets of the Fund at a rate based
on the total  assets of all mutual  funds  administered  by BISYS for which FUNB
affiliates  also  serve as  investment  adviser.  The  sub-administrator  fee is
calculated in accordance with the following schedule:


                              Aggregate Average Daily Net Assets Of Mutual Funds
Sub-Administrator               Administered By BISYS For Which Any Affiliate Of
Fee                                            FUNB Serves As Investment Adviser
- --------------------------------------------------------------------------------

0.0100%                                                  on the first $7 billion
0.0075%                                                   on the next $3 billion
0.0050%                                                  on the next $15 billion
0.0040%                                       on assets in excess of $25 billion

- --------------------------------------------------------------------------------
                               THE TRUST AGREEMENT
- --------------------------------------------------------------------------------


     The Fund is a  Pennsylvania  common  law  trust  established  under a Trust
Agreement dated July 15, 1935, as restated and amended (the "Trust  Agreement").
The Trust  Agreement  provides  for a Board of Trustees  and enables the Fund to
enter into an agreement with an investment manager and/or adviser to provide the
Fund with investment advisory,  management,  and administrative services. A copy
of the Trust  Agreement  is on file as an  exhibit  to the  Fund's  Registration
Statement,  of which this statement of additional  information  is a part.  This
summary is qualified in its entirety by reference to the Trust Agreement.

Description of Shares

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


Shareholder Liability

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

Voting Rights

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

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

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

Limitation of Trustees' Liability

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

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

- --------------------------------------------------------------------------------
                                    EXPENSES
- --------------------------------------------------------------------------------


Investment Advisory Fee

     For each of the Fund's last three fiscal  years,  the table below lists the
total  dollar  amounts  paid  by (1)  the  Fund  to  Keystone  Management,  Inc.
("Keystone  Management"),  the Fund's former  investment  manager,  for services
rendered  under the  Management  Agreement  and (2) by  Keystone  Management  to
Keystone  for  services  rendered  under  the  Advisory   Agreement.   For  more
information, see "Investment Adviser."

                           Fee Paid to Keystone             Fee Paid to
                           Management under                 Keystone under
                           the Management                   the Advisory
Fiscal Year Ended          Agreement                        Agreement

July 31, 1997              $1,225,118*                      $3,259,222
July 31, 1996              $3,788,171                       $3,219,945
July 31, 1995              $4,040,007                       $3,434,006

     * Represents  investment  advisory fees paid to Keystone Management for the
period  September 1, 1996 through  December 11, 1996.  After  December 11, 1996,
management fees were paid directly to Keystone.

Distribution Plan Expenses

     For the fiscal year ended July 31, 1997, the Fund paid $5,686,181 to EDI or
EIS under its Distribution Plan. For more information, see "Distribution Plan."

Underwriting Commissions

         For each of the Fund's last three fiscal  years,  the table below lists
the aggregate  dollar amounts of underwriting  commissions  (distribution  fees,
plus CDSCs) paid to EDI or EIS with  respect to the public  distribution  of the
     Fund's shares. The table also indicates the aggregate dollar amount of
underwriting  commissions  retained  by EDI or EIS.  For more  information,  see
"Principal Underwriter" and "Sales Charges."

                                                      Aggregate Dollar Amount of
                      Aggregate Dollar Amount of      Underwriting Commissions
Fiscal Year Ended     Underwriting Commissions Paid   Retained

July 31, 1997              $4,909,107                 $4,122,547

July 31, 1996              $6,747,276                 $3,208,491

July 31, 1995              $7,116,706                 $4,444,407

Brokerage Commissions

Fiscal Year Ended          Brokerage Commissions Paid

July 31, 1997              $3,488

July 31, 1996              $275,207

July 31, 1995              $9,302



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


                 STANDARDIZED TOTAL RETURN AND YIELD QUOTATIONS

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


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

     The average  annual rates of return for the one, five, and ten year periods
ended  July  31,  1997  were  12.32%  (including   CDSCs),   8.15%,  and  6.36%,
respectively.

     Current  yield  quotations  as  they  may  appear  from  time  to  time  in
advertisements will consist of a quotation based on a 30-day period ended on the
date of the most recent balance sheet of the Fund,  computed by dividing the net
investment  income per share  earned  during the period by the maximum  offering
price per share on the last day of the base period. The Fund's current yield for
the 30-day period ended July 31, 1997 was 7.40%.



- --------------------------------------------------------------------------------
                              FINANCIAL STATEMENTS
- --------------------------------------------------------------------------------


     The Fund's  financial  statements  for the fiscal year ended July 31, 1997,
and the report thereon of KPMG Peat Marwick LLP, are  incorporated  by reference
herein from the Fund's Annual Report,  as filed with the Commission  pursuant to
Section 30(d) of the 1940 Act and Rule 30d-1 thereunder.

     A copy of the Fund's  Annual  Report  will be  furnished  upon  request and
without charge.  Requests may be made in writing to ESC, P.O. Box 2121,  Boston,
Massachusetts 02106-2121, or by calling ESC toll free at 1-800-343-2898.

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



     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,  this
statement of additional information,  or in supplemental sales literature issued
by the Fund or the Principal  Underwriter,  and no person is entitled to rely on
any information or representation not contained therein.

     If conditions  arise that would make it undesirable for the Fund to pay for
all redemptions in cash, the Fund may authorize  payment to be made in portfolio
securities or other property. The Fund has obligated itself,  however, under the
1940 Act,  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.  Securities  delivered  in payment of  redemptions  would be
valued at the same value  assigned to them in computing  the net asset value per
share.  Shareholders  receiving such securities would incur brokerage costs when
these securities are sold.

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

     On October 31, 1997,  Merrill Lynch,  Pierce,  Fenner & Smith,  Attn:  Fund
Administration,  4800 Deer Lake Drive E 3rd Floor,  Jacksonville,  FL 32246-6484
owned of record 10.88% of the Fund's shares.

________________________________________________________________________________

                                    APPENDIX
________________________________________________________________________________

                             CORPORATE BOND RATINGS

A.  S&P Corporate Bond Ratings

     A 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:

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

     b. Nature of and provisions of the obligation; and

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

     PLUS (+) OR MINUS  (-):  To provide  more  detailed  indications  of credit
quality,  ratings  from AA to BBB 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.

     6. CI - The rating CI is reserved  for income bonds on which no interest is
being paid.

     7. D - Debt rated D is in default, and payment of interest and/or repayment
of principal is in arrears.

     B. 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 that
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 that 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.

         7. Caa - Bonds that are rated Caa are of poor standing. Such issues may
     be in default or there may be present elements of danger with respect to
principal or interest.

     8. Ca - Bonds that are rated Ca represent obligations which are speculative
in a high  degree.  Such  issues  are  often in  default  or have  other  market
shortcomings.

     9. C - Bonds  that are rated as C 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.

     Moody's Investors Service ("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.


                          ZERO COUPON "STRIPPED" BONDS

     A zero coupon  "stripped"  bond represents  ownership in serially  maturing
interest payments 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
coupon 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 values at
the time of sale) may apply to determine  the gain or loss on a sale of any such
zero coupon bonds items.


                           PAYMENT-IN-KIND SECURITIES

     Payment-in-kind   ("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 designated to give an 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.  However,  PIKs
are  gaining  popularity  over  zeros  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.  Sixty-eight  percent of the PIK debentures issued prior
to 1987  have  already  been  redeemed,  and  approximately  35% of the over $10
billion PIK debentures issued through year-end 1988 have been retired.


                          EQUIPMENT TRUST CERTIFICATES

     Equipment Trust Certificates are a mechanism for financing the purchase
of  transportation  equipment,  such as railroad cars and  locomotives,  trucks,
airplanes and oil tankers.

     Under an equipment trust certificate, the equipment is used as the security
for the debt and title to the  equipment  is vested in a  trustee.  The  trustee
leases the equipment to the user, i.e., the railroad,  airline,  trucking or oil
company.  At the same time equipment trust  certificates in an aggregate  amount
equal to a certain  percentage  of the  equipment's  purchase  price are sold to
lenders.  The trustee pays the  proceeds  from the sale of  certificates  to the
manufacturer.  In addition,  the company  using the  equipment  makes an initial
payment of rent equal to their  balance of the  purchase  price to the  trustee,
which the trustee  then pays to the  manufacturer.  The trustee  collects  lease
payments from the company and uses the payments to pay interest and principal on
the  certificates.  At maturity,  the  certificates  are redeemed and paid,  the
equipment is sold to the company and the lease is terminated.

     Generally,  these  certificates  are regarded as obligations of the company
that is leasing the equipment and are shown as liabilities on its balance sheet.
However,  the company does not own the equipment until all the  certificates are
redeemed  and paid.  In the event the  company  defaults  under its  lease,  the
trustee terminates the lease. If another lessee is available, the trustee leases
the equipment to another user and makes  payments on the  certificates  from new
lease rentals.

                              LIMITED PARTNERSHIPS

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

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

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


                         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.

     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.


                            MONEY MARKET INSTRUMENTS

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

Commercial Paper Ratings

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

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

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

     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.  Treasury bills have maturities of one year or less. Treasury
notes have  maturities of one to ten years,  and Treasury  bonds  generally have
maturities of greater than ten years at the date of issuance.

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

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

Certificates of Deposit

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

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

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

Bankers' Acceptances

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


                              OPTIONS TRANSACTIONS

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.

Purchasing Put and Call Options

     The Fund can close out a put or call option it has  written by  effecting a
closing purchase transaction;  for example, the Fund may close out a put or call
option it has written by buying an option  identical  to the one it has written.
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.  If a covered  call option  writer  cannot  effect a closing
transaction,  it cannot sell the underlying  securities until the option expires
or is exercised.  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,  thereby  incurring  additional
transaction costs.

     The Fund will not  purchase a put option if, as a result of such  purchase,
more  than 10% of its  total  assets  would be  invested  in  premiums  for such
options.  The Fund's  ability to purchase put and call options may be limited by
the  Internal  Revenue  Code's  requirements  for  qualification  as a regulated
investment company.

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 debt  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,  in 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 on the transaction.

Options Trading Markets

     Options  which  the Fund  will  trade are  generally  listed on  Exchanges.
Exchanges  on which such  options  currently  are traded are the  Chicago  Board
Options Exchange and the American,  New York,  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. 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 SEC 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  calculating  whether  the Fund is in
compliance  with its  nonfundamental  investment  restriction  prohibiting  it 
from investing  more than 15% of its total  assets  (taken at  current  value) 
in any combination of illiquid assets and 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 its 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
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.

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

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

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

Futures Contracts

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

Interest Rate Futures Contracts

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

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

Index Based Futures Contracts

Stock Index Futures Contracts

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

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

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

Other Index Based Futures Contracts

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

     The  purchase or sale of a futures  contract  differs  from the purchase or
sale of a security, in that no price or premium is paid or received. Instead, to
initiate trading an amount of cash, cash equivalents,  money market instruments,
or U.S.  Treasury bills equal to approximately 1 1/2% (up to 5%) of the contract
amount must be  deposited  by the Fund with the Broker.  This amount is known as
initial  margin.  The  nature of  initial  margin  in  futures  transactions  is
different from that of margin in security transactions.  Futures contract margin
does not  involve  the  borrowing  of  funds  by the  customer  to  finance  the
transactions.

     Rather,  the initial margin is in the nature of a performance  bond or good
faith deposit on the contract which is returned to the Fund upon  termination of
the futures contract  assuming all contractual  obligations have been satisfied.
The margin required for a particular  futures contract is set by the exchange on
which the contract is traded,  and may be  significantly  modified  from time to
time by the exchange during the term of the contract.

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

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

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

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

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

Options on Currency and Other Financial Futures

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

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

Purchase of Put Options on Futures Contracts

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

     Use of New Investment  Techniques  Involving  Currency and Other  Financial
Futures Contracts or Related Options

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

     Limitations on Purchase and Sale of Futures  Contracts and Related  Options
on Such Futures Contracts

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

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

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

Federal Income Tax Treatment

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

     In order  for the Fund to  continue  to  qualify  for  federal  income  tax
treatment as a regulated  investment  company,  at least 90% of its gross income
for a taxable year must be derived from qualifying income. Any net gain realized
from the closing out of futures contracts,  for purposes of 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 1986 Tax Act  added a
provision   which   effectively   treats  both  positions  in  certain   hedging
transactions as a single transaction for the purpose of the 30% requirement. The
provision  provides that, in the case of any "designated  hedge,"  increases and
decreases  in the value of  positions  of the  hedge  are to be  netted  for the
purposes of the 30% requirement.  However,  in certain  situations,  in order to
avoid realizing a gain within a three month period,  the Fund may be required to
defer the closing out of a contract  beyond the time when it would  otherwise be
advantageous to do so.

Risks of Futures Contracts

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

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

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

     Most U.S.  futures  exchanges limit the amount of fluctuation  permitted in
futures contract prices during a single trading day. The daily limit establishes
the maximum  amount that the price of a futures  contract  may vary either up or
down from the previous day's  settlement  price at the end of a trading session.
Once the daily  limit has been  reached in a  particular  type of  contract,  no
trades may be made on that day at a price  beyond  that  limit.  The daily limit
governs only price movement  during a particular  trading day and therefore does
not limit  potential  losses  because the limit may prevent the  liquidation  of
unfavorable  positions.  Futures contract prices have occasionally  moved to the
daily  limit for  several  consecutive  trading  days with little or no trading,
thereby  preventing prompt  liquidation of futures positions and subjecting some
futures traders to substantial losses.

Risks of Options on Futures Contracts

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


                          FOREIGN CURRENCY TRANSACTIONS

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

Forward Currency Contracts

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

Currency Futures Contracts

     Currency futures contracts are bilateral agreements under which two parties
agree  to take  or make  delivery  of a  specified  amount  of a  currency  at a
specified  future  time for a  specified  price.  Trading  of  currency  futures
contracts in the 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 engage in  currency  futures  contracts  only for
hedging  purposes,  and not for  speculation.  The Fund may enter into  currency
futures  contracts for other  purposes if authorized to do so by the Board.  The
hedging  strategies  which will be used by the Fund in  connection  with foreign
currency  futures  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 and 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, French francs and Canadian dollars.  Options
can be  exercised  at any time  during the  contract  life and require a deposit
subject  to  normal  margin  requirements.  Since  a  futures  contract  must be
exercised,  the Fund must continually make up the margin balance. As a result, a
wrong  price  move  could  result  in the Fund  losing  more  than the  original
investment as it cannot walk away from the futures  contract as it can an option
contract.

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

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

Purchase of Put Options on Foreign Currencies

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

Purchase of Call Options on Foreign Currencies

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

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

Currency Trading Risks

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

Exchange Rate Risk

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

Maturity Gaps and Interest Rate Risk

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

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

Credit Risk

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

     Credit  risk  exists  because  the  Fund's  counterparty  may be  unable or
unwilling to fulfill its  contractual  obligations  as a result of bankruptcy or
insolvency or when foreign 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.

     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.





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