KEYSTONE DIVERSIFIED BOND FUND B-2
485B24E, 1996-12-06
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As Filed with The Securities and Exchange Commission on December 6, 1996.

                                                             File Nos. 2-10659
                                                                        811-93

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

  Pre-Effective Amendment No.                                               [ ]

  Post-Effective Amendment No. 88                                           [X]

                                      and

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940

  Amendment No. 27                                                          [X]


                      KEYSTONE DIVERSIFIED BOND FUND (B-2)
                      ------------------------------------
               (Exact name of Registrant as specified in Charter)



              200 Berkeley Street, Boston, Massachusetts 02116-5034
              -----------------------------------------------------
               (Address of Principal Executive Offices) (Zip Code)


       Registrant's Telephone Number, including Area Code: (617) 338-3200

           Rosemary D. Van Antwerp, Esq., 200 Berkeley Street, Boston,
           -----------------------------------------------------------
                            Massachusetts 02116-5034
                     (Name and Address of Agent for Service)


  It is proposed that this filing will become effective:

  [ ]  immediately upon filing pursuant to paragraph (b)

  [X]  on December 10, 1996 pursuant to paragraph (b)

  [ ]  60 days after filing pursuant to paragraph (a)(1)

  [ ]  on (date) pursuant to paragraph (a)(1)

  [ ]  75 days after filing pursuant to paragraph (a)(2)

  [ ]  on (date) pursuant to  paragraph (a)(2) of Rule 485.


     Pursuant to Rule 24f-2 under the Investment Company Act of 1940, the
Registrant has elected to register an indefinite number of its securities under
the Securities Act of 1933. A Rule 24f-2 Notice for Registrant's most recent
fiscal year ended August 31, 1996 was filed on October 30, 1996.

<PAGE>

        CALCULATION OF REGISTRATION FEE UNDER THE SECURITIES ACT OF 1933
        ----------------------------------------------------------------
                             Proposed     Proposed
Title of                     Maximum      Maximum
Securities     Amount        Offering     Aggregate    Amount of
Being          Being         Price Per    Offering     Registration
Registered     Registered    Unit*        Price**      Fee
- --------------------------------------------------------------------------------
Shares of      18,173,647    $15.36       $329,994     $100
$1.00
Par Value
- --------------------------------------------------------------------------------

 * Computed under Rule 457(d) on the basis of the offering price per share at
the close of business on November 26, 1996.


** The calculation of the maximum aggregate offering price is made pursuant to
Rule 24e-2 under the Investment Company Act of 1940.  18,152,163 shares of the
Fund were redeemed during its fiscal year ended August 31, 1996.  Of such 
shares, none were used for a reduction pursuant to Rule 24f-2(c).

<PAGE>
                      KEYSTONE DIVERSIFIED BOND FUND (B-2)

                                  CONTENTS OF
                        POST-EFFECTIVE AMENDMENT NO. 88
                                       to
                             REGISTRATION STATEMENT

              This Post-Effective Amendment No. 88 to Registration
         Statement No. 2-10659/811-93 consists of the following pages,
                      items of information and documents:

                                The Facing Sheet

                               The Contents Page

                           The Cross-Reference Sheet

                                     PART A
                                     ------
                                   Prospectus

                                     PART B
                                     ------
                      Statement of Additional Information

                                     PART C
                                     ------
               PART C - OTHER INFORMATION - ITEMS 24(a) and 24(b)

                              Financial Statements

                          Independent Auditors' Report

                              Listing of Exhibits

          PART C - OTHER INFORMATION - ITEMS 25-32 AND SIGNATURE PAGES

                        Number of Holders of Securities

                                Indemnification

              Business and Other Connections of Investment Advisers

                             Principal Underwriter

                        Location of Accounts and Records

                                  Undertakings

                                   Signatures

                    Exhibits (including Powers of Attorney)

<PAGE>

                      KEYSTONE DIVERSIFIED BOND FUND (B-2)

Cross-Reference Sheet pursuant to Rules 404 and 495 under the Securities Act of
1933.


Items in
Part A of
Form N-1A                           Prospectus Caption
- ---------                           ------------------
   1                                Cover Page

   2                                Fee Table

   3                                Financial Highlights

   4                                Cover Page
                                    Fund Description
                                    Investment Objective and Policies
                                    Investment Restrictions
                                    Risk Factors
                                    Additional Investment Information

   5                                Fund Management and Expenses
                                    Additional Information

   5A                               Not applicable

   6                                Fund Description
                                    Dividends and Taxes
                                    Fund Shares
                                    Shareholder Services
   

   7                                How to Buy Shares
                                    Distribution Plan
                                    Shareholder Services
                                    Pricing Shares

   8                                How to Redeem Shares

   9                                Not applicable


Items in
Part B of
Form N-1A                           Statement of Additional Information Caption
- ---------                           -------------------------------------------
  10                                Cover Page

  11                                Table of Contents

  12                                Investment Objective and Policies

  13                                Investment Objective and Policies
                                    Investment Restrictions
                                    Brokerage
                                    Appendix

  14                                The Trust Agreement
                                    Trustees and Officers

  15                                Additional Information

  16                                Distribution Plan
                                    Investment Management 
                                    Principal Underwriter
                                    Additional Information
                                    Expenses     

  17                                Brokerage

  18                                The Trust Agreement

  19                                Valuation of Securities
                                    Distribution Plan
                                    Sales Charges

  20                                Distributions and Taxes
 
  21                                Principal Underwriter

  22                                Standardized Total Return and
                                      Yield Quotations

  23                                Financial Statements

<PAGE>


                      KEYSTONE DIVERSIFIED BOND FUND (B-2)

                                     PART A

                                   PROSPECTUS
<PAGE>


   
- ------------------------------------------------------------------------------
PROSPECTUS                                                   DECEMBER 10, 1996
- ------------------------------------------------------------------------------
                     KEYSTONE DIVERSIFIED BOND FUND (B-2)
            200 BERKELEY STREET, BOSTON, MASSACHUSETTS 02116-5034
                        CALL TOLL FREE 1-800-343-2898
- ------------------------------------------------------------------------------
    

  Keystone Diversified Bond Fund (B-2) (the "Fund") is a mutual fund whose
investment objective is maximum income without undue risk of principal. The Fund
invests primarily in corporate bonds that are normally characterized by liberal
returns and moderate price fluctuations.

   
  The Fund seeks to maximize return with respect to a portion of its assets.
Such maximum return is ordinarily associated with high yield, high risk bonds
and similar securities in the lower rating categories of the recognized rating
agencies or with securities that are unrated (high yield bonds). Such high
yield, high risk bonds generally involve greater volatility of price and risk of
principal and income than bonds in the higher rating categories and are, on
balance, considered predominantly speculative.

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

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

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

  Additional information about the Fund is contained in a statement of
additional information dated December 10, 1996, which has been filed with the
Securities and Exchange Commission and is incorporated by reference into this
prospectus. For a free copy, or for other information about the Fund, write to
the address or call the telephone number listed above.

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

<TABLE>
- ----------------------------------------------------------------------------------------------
                                      TABLE OF CONTENTS
- ----------------------------------------------------------------------------------------------
                                            Page                                          Page
<S>                                           <C> <C>                                      <C>
   
Fee Table .................................   2   How to Buy Shares .....................  12
Financial Highlights  .....................   3   Distribution Plan .....................  13
Fund Description ..........................   4   How to Redeem Shares ..................  15
Investment Objective and Policies  ........   4   Shareholder Services ..................  16
Investment Restrictions ...................   5   Performance Data ......................  18
Risk Factors ..............................   6   Fund Shares ...........................  18
Pricing Shares ............................   8   Additional Information ................  18
Dividends and Taxes .......................   9   Additional Investment Information ....  (i)
Fund Management and Expenses ...............  9
    
</TABLE>

- -------------------------------------------------------------------------------
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.
- -------------------------------------------------------------------------------
<PAGE>
                                  FEE TABLE
                     KEYSTONE DIVERSIFIED BOND FUND (B-2)

    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."

   
SHAREHOLDER TRANSACTION EXPENSES
      Deferred Sales Load (1) ..............................       4.00%
        (as a percentage of the lesser of original purchase
        price or redemption proceeds, as applicable)
      Exchange Fee(2) ......................................     $10.00
        (per exchange)

ANNUAL FUND OPERATING EXPENSES(3)
(as a percentage of average net assets)
      Management Fees ......................................       0.53%
      12b-1 Fees(4) ........................................       1.00%
      Other Expenses .......................................       0.31%
                                                                   ----
      Total Fund Operating Expenses ........................       1.84%
                                                                   ====

<TABLE>
<CAPTION>
EXAMPLE(5)                                                                  1 Year       3 Years       5 Years       10 Years
                                                                            ------       -------       -------       --------
<S>                                                                          <C>           <C>           <C>           <C>
You would pay the following expenses on a $1,000 investment, assuming
(1) 5% annual return and (2) redemption at the end of each period: ...       $ 59          $ 78          $100          $216
You would pay the following expenses on the same investment, assuming
no redemption: .......................................................       $ 19          $ 58          $100          $216
</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 load declines from 4% to 1% of amounts redeemed within
    four calendar years after purchase. No deferred sales load is imposed
    thereafter.
(2) There is no fee for exchange orders received by the Fund directly from a
    shareholder over the Keystone Automated Response Line ("KARL"). (For a
    description of KARL, see "Shareholder Services.")
(3) Expense ratios are for the Fund's fiscal year ended August 31, 1996. Total
    Fund Operating Expenses include indirectly paid expenses.
(4) Long-term shareholders may pay more than the economic equivalent of the
    maximum front-end sales charges permitted by rules adopted by the National
    Association of Securities Dealers, Inc. ("NASD").
(5) 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%.
    
<PAGE>
                             FINANCIAL HIGHLIGHTS
                     KEYSTONE DIVERSIFIED BOND FUND (B-2)
                (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 AUGUST 31,
                            -----------------------------------------------------------------------------------------------------
                             1996       1995      1994        1993      1992      1991      1990        1989      1988      1987
                             ----       ----      ----        ----      ----      ----      ----        ----      ----      ----
<S>                         <C>        <C>       <C>         <C>       <C>       <C>       <C>         <C>       <C>       <C>
NET ASSET VALUE
 BEGINNING OF YEAR .....    $15.09     $15.28    $17.06      $16.44    $15.37    $15.51    $17.74      $17.99    $18.91    $20.08
                            ------     ------    ------      ------    ------    ------    ------      ------    ------    ------
INCOME FROM INVESTMENT OPERATIONS:
Net investment income ..      0.95       1.06      1.06        1.28      1.33      1.33      1.53        1.71      1.78      1.83
Net realized and
 unrealized gain (loss)
 on investments and
 foreign currency
 related transactions ..     (0.35)      0.11     (1.62)       0.70      1.14      0.17     (1.94)      (0.13)    (0.81)    (1.01)
                            ------     ------    ------      ------    ------    ------    ------      ------    ------    ------
Total from investment
 operations ............      0.60       1.17     (0.56)       1.98      2.47      1.50     (0.41)       1.58      0.97      0.82
                            ------     ------    ------      ------    ------    ------    ------      ------    ------    ------
LESS DISTRIBUTIONS FROM:
Net investment income ..     (0.96)     (1.06)    (1.22)      (1.28)    (1.33)    (1.63)    (1.61)      (1.83)    (1.85)    (1.85)
In excess of net
 investment income .....        0       (0.22)       0        (0.08)    (0.07)    (0.01)    (0.21)         0         0          0
Tax basis return of
 capital ...............     (0.08)     (0.08)       0           0         0         0         0           0         0          0
Net realized gain on
 investments ...........        0          0         0           0         0         0         0           0      (0.04)    (0.14)
                            ------     ------    ------      ------    ------    ------    ------      ------    ------    ------
Total distributions ....     (1.04)     (1.36)    (1.22)      (1.36)    (1.40)    (1.64)    (1.82)      (1.83)    (1.89)    (1.99)
                            ------     ------    ------      ------    ------    ------    ------      ------    ------    ------
NET ASSET VALUE END OF
 YEAR ..................    $14.65     $15.09    $15.28      $17.06    $16.44    $15.37    $15.51      $17.74    $17.99    $18.91
                            ======     ======    ======      ======    ======    ======    ======      ======    ======    ======
TOTAL RETURN (a) .......      4.03%     8.13%    (3.53%)     12.73%    16.88%    10.58%    (2.44%)      9.23%     5.61%     4.20%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
   Total expenses ........   1.84%(b)   1.81%     1.75%       1.89%     1.99%     1.94%     1.89%       1.84%     1.68%     1.68%
   Net investment income ..  6.42%      7.05%     6.48%       7.73%     8.29%     8.74%     9.26%       9.52%     9.82%     9.31%
Portfolio turnover rate       246%       178%      200%        133%      117%      101%       43%         47%       46%       74%
NET ASSETS END OF YEAR
 (THOUSANDS) ...........  $559,792   $734,837  $814,245  $1,004,393  $902,339  $814,528  $860,615  $1,000,305  $838,892  $889,333

<FN>
(a) Excluding applicable sales charges.
(b) Ratio of expenses to average net assets includes indirectly paid expenses
    for the year ended August 31, 1996. Excluding indirectly paid expenses, the
    expense ratio would have been 1.83%.
</FN>
</TABLE>
    
<PAGE>
- ------------------------------------------------------------------------------
FUND DESCRIPTION
- ------------------------------------------------------------------------------

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

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

INVESTMENT OBJECTIVE
  The Fund's investment objective is to provide shareholders with maximum income
without undue risk of principal.

  The Fund's investment objective is fundamental and cannot be changed without
the approval of a majority of the Fund's outstanding shares (as defined in the
("1940 Act"), which means the lesser of (1) 67% of the shares represented at a
meeting at which more than 50% of the outstanding shares are represented or (2)
more than 50% of the outstanding shares (a "1940 Act Majority")).

  Any investment involves risk, and there is no assurance that the Fund will
achieve its investment objective.

PRINCIPAL INVESTMENTS
  Under normal circumstances, the Fund will invest at least 65% of its total
assets in bonds, debentures, and income obligations that are normally
characterized by relatively liberal returns and moderate price fluctuations.
Such debt securities, which include both secured and unsecured debt obligations,
will have a rating of BBB or higher by Standard & Poor's Corporation ("S&P") or
Baa or higher by Moody's Investors Service ("Moody's"), or, if unrated, are
believed to have a comparable rating. As a group, such debt securities usually
possess a fairly high degree of dependability of interest payments. While the
Fund's primary objective is income, the Fund gives careful consideration to
security of principal, marketability and diversification.

  In addition to its other investment options, the Fund may invest in limited
partnerships, including master limited partnerships, and may invest up to 25% of
its assets in foreign securities. The Fund may also invest in participations in
bank loans. The Fund seeks to maximize return with respect to a portion of its
assets. Such maximum return is ordinarily associated with high yield, high risk
bonds and similar securities in the lower rating categories of the recognized
rating agencies or with securities that are unrated (high yield bonds). Such
high yield, high risk bonds generally involve greater volatility of price and
risk of principal and income than bonds in the higher rating categories and are,
on balance, considered predominantly speculative.

  The Fund's investments may include fixed and adjustable rate or stripped
bonds, including zero coupon bonds and payment-in-kind securities ("PIKs"),
debentures, notes, equipment trust certificates, United States ("U.S.")
government securities and debt securities convertible into or exchangeable for
preferred or common stock. The Fund may invest in preferred stock, including
adjustable rate preferred stock, and warrants, which can be used to purchase or
create otherwise permissible investments. The Fund may continue to hold
preferred or common stock received in connection with convertible or
exchangeable securities and may hold common stock received in connection with
the purchase of a permitted security.

OTHER ELIGIBLE INVESTMENTS
  When market conditions warrant, the Fund may invest up to 100% of its assets
for temporary or defensive purposes in money market instruments. Such
instruments, which must mature within one year of their purchase, consist of
U.S. government securities; instruments, including certificates of deposit,
demand and time deposits and bankers' acceptances, of banks that are members of
the Federal Deposit Insurance Corporation and have assets of at least $1
billion, including U.S. branches of foreign banks and foreign branches of U.S.
banks; prime commercial paper, including master demand notes; and repurchase
agreements secured by U.S. government securities. When the Fund invests for
defensive purposes, it seeks to limit the loss of principal and is not pursuing
its investment objective.

  The Fund may enter into reverse repurchase agreements and firm commitment and
when-issued transactions for securities and currencies. The Fund may write
covered call and put options. The Fund may also purchase call and put options,
including call and put options to close out existing positions. In addition, the
Fund may enter into currency and other financial futures contracts and related
options transactions for hedging purposes and not for speculation. The Fund may
also employ new investment techniques with respect to options or futures
contracts and related options transactions.

  In addition to the options, futures contracts and forwards mentioned above,
the Fund may also invest in certain other types of derivative instruments,
including collateralized mortgage obligations, structured notes, interest rate
swaps, index swaps, currency swaps and caps and floors. These basic vehicles can
also be combined to create more complex products called hybrid derivatives or
structured securities.

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

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

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

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

  The Fund has adopted the fundamental restrictions summarized below, which may
not be changed without the vote of a 1940 Act Majority of the Fund's outstanding
shares. These restrictions and certain other fundamental and nonfundamental
restrictions are set forth in detail in the statement of additional information.

  The Fund may not do the following: (1) invest more than 5% of its total
assets, computed at market value at the time of purchase, in the securities of
any one issuer (other than U.S. government securities) except that up to 25% of
the Fund's total assets may be invested without regard to this limit; (2) invest
in more than 10% of the outstanding voting securities of any one issuer (other
than U.S. government securities), except that up to 25% of the Fund's total
assets may be invested without regard to this limit; and (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.

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

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

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

   
  Like any investment, your investment in the Fund involves an element of risk.
Before you buy shares of the Fund, you should carefully evaluate your ability to
assume the risks your investment in the Fund poses. YOU CAN LOSE MONEY BY
INVESTING IN THE FUND. YOUR INVESTMENT IS NOT GUARANTEED. A DECREASE IN THE
VALUE OF THE FUND'S PORTFOLIO SECURITIES CAN RESULT IN A DECREASE IN THE VALUE
OF YOUR INVESTMENT.

  Certain risks related to the Fund are discussed below. To the extent not
discussed in this section, specific risks relating to individual securities or
investment practices are discussed in detail in "Additional Investment
Information" and the statement of additional information.

  By itself, the Fund does not constitute a balanced investment plan. You should
take into account your own investment objectives as well as your other
investments when considering an investment in the Fund.

  Should the Fund need to raise cash to meet a large number of redemptions, it
might have to sell portfolio securities at a time when it would be
disadvantageous to do so.

BELOW-INVESTMENT GRADE BONDS
  The Fund's flexible investment policy allows the Fund to invest a portion of
its assets in high yield, high risk bonds. The degree to which the Fund will
hold such securities will, among other things, depend upon its adviser's
economic forecast and its judgment as to the comparative values offered by high
yield, high risk bonds and higher quality issues. While the Fund currently
intends to invest less than 35% of its assets in high yield, high risk bonds,
the Fund's portfolio holdings of high yield, high risk bonds have, from time to
time, exceeded 35%.

  The Fund invests a portion of its assets aggressively and seeks to maximize
return on such assets over time from a combination of many factors, including
high current income and capital appreciation from high yield, high risk bonds.
Such aggressive investing involves risks that are greater than the risks of
investing in higher quality debt securities.

  These risks provide the opportunity for maximizing return over time on a
portion of the Fund's assets, but may result in greater upward and downward
movement of the net asset value per share of the Fund. As a result, they should
be carefully considered by investors.

  The maximum return sought by the Fund with respect to a portion of its assets
is ordinarily associated with high yield, high risk bonds. Such high yield, high
risk bonds are generally rated BB or lower by S&P or Ba or lower by Moody's. The
Fund may invest in securities that are rated as low as D by S&P and C- by
Moody's. For a description of these rating categories see "Additional Investment
Information." The Fund intends to invest in D rated debt only in cases when, in
Keystone's judgment, there is a distinct prospect of improvement in the issuer's
financial position as a result of the completion of reorganization or otherwise.
The Fund may also invest in unrated securities that, in Keystone's judgment,
offer comparable yields and risks to those of securities that are rated, as well
as in below-investment quality zero coupon bonds or PIKs.

  Keystone considers the ratings of Moody's and S&P assigned to various
securities, but does not rely solely on those ratings because (1) Moody's and
S&P assigned ratings are based largely on historical financial data and may not
accurately reflect the current financial outlook of companies, and (2) there can
be large differences among the current financial conditions of issuers within
the same rating category.

  While an investment in the Fund provides opportunities to maximize return over
time, investors should be aware of the following risks associated with
below-investment grade bonds:

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

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

  (3) Their values may be more sensitive to real or perceived adverse economic,
company or industry conditions and publicity than is the case for higher quality
securities.

  (4) Their value, like those of other fixed income securities, fluctuates in
response to changes in interest rates; generally rising when interest rates
decline and falling when interest rates rise. For example, if interest rates
increase after a fixed-income security is purchased, the security, if sold prior
to maturity, may return less than its cost. The prices of below-investment grade
bonds, however, are generally less sensitive to interest rate changes than the
prices of higher-rated bonds.

  (5) The secondary market for below-investment grade bonds may be less liquid
at certain times than the secondary market for higher quality debt securities,
which may adversely affect (a) the market price of the security, (b) the Fund's
ability to dispose of particular issues, and (c) the Fund's ability to obtain
accurate market quotations for purposes of valuing its assets.

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

  The following table shows the weighted average percentages of the Fund's
assets invested at the end of each month during the last fiscal year in
securities assigned to the various rating categories by S&P and in unrated
securities determined by Keystone to be of comparable quality. Since the
percentages in this table are based on month-end averages throughout the Fund's
fiscal year, they do not reflect the Fund's holdings at any one point in time.
The percentages in each category may be higher or lower on any day than those
shown in the table.
                                                     *UNRATED
                                                    SECURITIES
                                                   OF COMPARABLE
                              RATED SECURITIES      QUALITY AS
                              AS PERCENTAGE OF     PERCENTAGE OF
RATING                          FUND'S ASSETS      FUND'S ASSETS
- ------                        ---------------      -------------
AAA                                 24.82%                0%
AA                                  13.69%                0%
A                                    8.96%                0%
BBB                                  5.59%                0%
BB                                  17.90%             0.30%
B                                   11.81%             0.70%
CCC                                  0.11%                0%
CC and below                            0%                0%
Unrated*                             1.00%
U.S. Governments,
  equities and others               16.12%
                                   ------
    TOTAL                          100.00%
                                   ====== 


  Since the Fund takes an aggressive approach to investing a portion of its
assets, Keystone attempts to maximize the return by controlling risk through
diversification, credit analysis, review of sector and industry trends, interest
rate forecasts and economic analysis. Keystone's analysis of securities focuses
on values based on factors such as interest or dividend coverage, asset values,
earnings prospects and the quality of management of the company. In making
investment recommendations, Keystone also considers current income, potential
for capital appreciation, maturity structure, quality guidelines, coupon
structure, average yield, percentage of zeros and PIKs, percentage of
non-accruing items and yield to maturity.

  Income and yields on high yield, high risk bonds, as on all securities, will
fluctuate over time.

FOREIGN RISK
  The Fund may invest up to 25% of its assets in securities that are principally
traded in securities markets outside the U.S. While investing in foreign
securities is intended to reduce risk by providing further diversification, such
investments do involve the following risks: publicly available information on
issuers and securities may be scarce; many foreign countries do not follow the
same accounting, auditing, and financial reporting standards as are used in the
U.S.; market trading volumes may be smaller, resulting in less liquidity and
more price volatility compared to U.S. securities of comparable quality; there
may be less regulation of securities trading and its participants; the
possibility may exist for expropriation, confiscatory taxation, nationalization,
establishment of exchange controls, political or social instability or negative
diplomatic developments; and dividend or interest withholding may be imposed at
the source.

  Fluctuations in foreign exchange rates impose an additional level of risk,
possibly affecting the value of the Fund's foreign investments and earnings, as
well as gains and losses realized through trades, and the unrealized
appreciation or depreciation of investments. The Fund may also incur costs when
it shifts assets from one country to another.

DERIVATIVE SECURITIES
  With respect to derivative or structured securities, the market value of such
securities may vary depending on the manner in which such securities have been
structured. As a result, the value of such investments may change at a more
rapid rate than that of traditional fixed income securities.

  For more detailed information on derivatives and other investment techniques,
see "Additional Investment Information" and the statement of additional
information.

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

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

  Current values for the Funds' portfolio securities are determined as follows:

  (1) short-term investments with initial and remaining maturities of sixty days
or less (including all master demand notes) are valued at amortized cost
(original purchase cost as adjusted for amortization of premium or accretion of
discount), which, when combined with accrued interest, approximates market;

  (2) short-term investments having maturities of more than sixty days for which
market quotations are readily available are valued at current market value;

  (3) securities for which market quotations are readily available are valued
at current market value; and

  (4) securities for which market quotations are not readily available or other
assets are valued on a consistent basis at fair value as determined in good
faith using methods prescribed by the Board of Trustees.

  The Fund believes that reliable market quotations are generally not readily
available for purposes of valuing fixed income securities. As a result, it is
likely that most of the valuations for such securities will be based upon their
fair value determined under procedures that have been approved by the Board of
Trustees. The 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.

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

  The Fund has qualified and intends to continue to qualify as a regulated
investment company under the Internal Revenue Code of 1986, as amended (the
"Code"). The Fund qualifies if, among other things, it distributes to its
shareholders at least 90% of its net investment income for its fiscal year. The
Fund also intends to make timely distributions, if necessary, sufficient in
amount to avoid the non-deductible 4% excise tax imposed on a regulated
investment company when it fails to distribute, with respect to each calendar
year, at least 98% of its ordinary income for such calendar year and 98% of its
net capital gains for the one-year period ending on October 31 of such calendar
year.

  If the Fund qualifies and if it distributes all of its net investment income
and net capital gains, if any, to shareholders, it will be relieved of any
federal income tax liability.

  The Fund will make distributions from its net investment income on or about
the 5th day of each month and net capital gains, if any, at least annually.
Shareholders receive Fund distributions in the form of additional shares of the
Fund or, at the shareholder's election (which must be made before the record
date for the distribution), in cash. Fund distributions in the form of
additional shares are made at net asset value without the imposition of a sales
charge.

  Dividends and distributions are taxable whether they are received in cash or
in shares. Income dividends and net short-term gains distributions are taxable
as ordinary income. Net long-term gains distributions are taxable as capital
gains regardless of how long the Fund's shares are held. If Fund shares held for
less than six months are sold at a loss, however, such loss will be treated for
tax purposes as a long-term capital loss to the extent of any long-term capital
gains dividends received. Any taxable dividend declared in October, November, or
December to shareholders of record in such month and paid by the following
January 31 will be includable in the taxable income of the shareholder as if
paid on December 31 of the year in which the dividend was declared. Dividends
and distributions may also be subject to state and local taxes.

  The Fund advises its shareholders annually as to the federal tax status of all
distributions made during the year.
    

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

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

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

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

                                                                     AGGREGATE
                                                               NET ASSET VALUE
MANAGEMENT                                                       OF THE SHARES
FEE                                 INCOME                         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;

computed as of the close of business on each business day and payable daily.
    

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

   
  Services performed by Keystone Management include (1) performing research and
planning with respect to (a) the Fund's qualification as a regulated investment
company under Subchapter M of the Code, (b) tax treatment of the Fund's
portfolio investments, (c) tax treatment of special corporate actions (such as
reorganizations), (d) state tax matters affecting the Fund, and (e) the Fund's
distributions of income and capital gains; (2) preparing the Fund's federal and
state tax returns; and (3) providing services to the Fund's shareholders in
connection with federal and state taxation and distributions of income and
capital gains.

INVESTMENT ADVISER
  Keystone has provided investment advisory and management services to
investment companies and private accounts since 1932. Keystone is a wholly-
owned subsidiary of Keystone Investments, Inc. ("Keystone Investments"). Both
Keystone and Keystone Investments are located at 200 Berkeley Street, Boston,
Massachusetts 02116-5034.

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

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

  During the fiscal year ended August 31, 1996, the Fund paid or accrued to
Keystone Management investment management and administrative services fees of
$3,481,728 (which represented 0.53% of the Fund's average daily net assets). Of
such amount paid to Keystone Management, $2,959,469 was paid to Keystone for its
services to the Fund.

  Keystone Investments has recently entered into an Agreement and Plan of
Acquisition and Merger with First Union Corporation ("First Union"), pursuant to
which Keystone Investments is to be merged with and into a wholly-owned
subsidiary of First Union National Bank of North Carolina ("FUNB-NC") (the
"Merger"). The surviving corporation will assume the name "Keystone Investments,
Inc." Subject to a number of conditions being met, it is currently anticipated
that the Merger will take place on or around December 11, 1996. Thereafter,
Keystone Investments, Inc. would be a subsidiary of FUNB-NC.

  If consummated, the proposed Merger will be deemed to cause an assignment,
within the meaning of the 1940 Act, of the Advisory Agreement and the Management
Agreement. Consequently, the completion of the transaction is contingent upon,
among other things, the approval of the Fund's shareholders of a new investment
advisory and management agreement between the Fund and Keystone (the "New
Advisory Agreement"). The Fund's Trustees have approved the terms of the New
Advisory Agreement, subject to the approval of shareholders and the completion
of the Merger, and have called a special meeting of shareholders to obtain their
approval of, among other things, the New Advisory Agreement. The meeting is
expected to be held in December 1996. The proposed New Advisory Agreement has
terms, including the fees payable thereunder, that are substantively identical
to those in the current agreements.

  In addition to an assignment of the Fund's Management Agreement and Advisory
Agreement, the Merger, if consummated, will also be deemed to cause an
assignment, as defined by the 1940 Act, of the Principal Underwriting Agreement
between the Fund and the Fund's principal underwriter, Keystone Investment
Distributors Company (the "Principal Underwriter"). As a result, the Fund's
Trustees have approved the following agreements, subject to the Merger's
completion: (i) a principal underwriting agreement between Evergreen Funds
Distributor, Inc. ("EFD") and the Fund; (ii) a marketing services agreement
between the Principal Underwriter and EFD with respect to the Fund; and (iii) a
subadministration agreement between Keystone and Furman Selz LLC with respect to
the Fund. EFD is a wholly-owned subsidiary of Furman Selz LLC. It is currently
anticipated that on or about January 2, 1997, Furman Selz LLC will transfer EFD,
and Furman Selz's related services, to BISYS Group, Inc. ("BISYS") (the
"Transfer"). The Fund's Trustees have also approved, subject to completion of
the Transfer, (i) a new principal underwriting agreement between EFD and the
Fund; (ii) a new marketing services agreement between the Principal Underwriter
and EFD with respect to the Fund; and (iii) a subadministration agreement
between Keystone and BISYS with respect to the Fund. The terms of such
agreements will be substantively identical to the terms of the agreements to be
executed upon completion of the Merger.

  The Fund has adopted a Code of Ethics incorporating policies on personal
securities trading as recommended by the Investment Company Institute.

FUND EXPENSES
  The Fund will pay all of its expenses. In addition to the investment advisory
and management fees discussed above, the principal expenses that the Fund is
expected to pay include, but are not limited to, expenses of its transfer agent,
its custodian, its independent auditors; expenses of legal counsel for the Fund
and for its Independent Trustees in connection with legal matters relating to
the Fund; expenses under its Distribution Plan; fees of its Independent Trustees
(Trustees who are not interested persons, as defined in the 1940 Act, and who
have no direct or indirect financial interest in the Fund's Distribution Plan or
any agreement related thereto); expenses of shareholders' and Trustees'
meetings; fees payable to government agencies, including registration and
qualification fees of the Fund and its shares under federal and state securities
laws; expenses of preparing, printing and mailing Fund prospectuses, notices,
reports, and proxy material; and certain extraordinary expenses. In addition to
such expenses, the Fund pays its brokerage commissions, interest charges, and
taxes. For the fiscal year ended August 31, 1996, the Fund paid 1.84% of its
average net assets in expenses (including indirectly paid expenses).

  During the fiscal year ended August 31, 1996, the Fund paid or accrued $22,638
to Keystone Investments for certain accounting services and $1,454,352 to
Keystone Investor Resource Center, Inc. ("KIRC") for services rendered as the
Fund's transfer and dividend disbursing agent. KIRC, a wholly-owned subsidiary
of Keystone, is located at 200 Berkeley Street, Boston, Massachusetts
02116-5034.

PORTFOLIO MANAGER
  Christopher P. Conkey has been the Fund's Portfolio Manager since January,
1995. He is a Keystone Senior Vice President and has over 13 years of experience
in fixed-income investing.

SECURITIES TRANSACTIONS
  Under policies established by the Board of Trustees, Keystone selects
broker-dealers to execute transactions subject to the receipt of best execution.
When selecting broker-dealers to execute portfolio transactions for the Fund,
Keystone may consider the number of shares of the Fund sold by such
broker-dealers. In addition, broker-dealers executing portfolio transactions
may, from time to time, be affiliated with the Fund, Keystone Management,
Keystone, the Fund's Principal Underwriter, or their affiliates. The Fund may
pay higher commissions to broker-dealers that provide research and services.
Keystone may use these services in advising the Fund as well as in advising its
other clients.

PORTFOLIO TURNOVER
  The Fund's portfolio turnover rates for the fiscal years ended August 31, 1995
and 1996 were 178% and 246%, respectively. High portfolio turnover may involve
correspondingly greater brokerage commissions and other transaction costs, which
will be borne directly by the Fund, as well as additional realized gains and/or
losses to shareholders. The Fund pays brokerage commissions in connection with
the writing of options and effecting the closing purchase or sale transactions,
as well as for certain purchases and sales of portfolio securities.
    

  For further information about brokerage and distributions, see the statement
of additional information.

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

   
  You may purchase shares of the Fund from any broker-dealer that has a selling
agreement with the Principal Underwriter. The Principal Underwriter, a
wholly-owned subsidiary of Keystone, is located at 200 Berkeley Street, Boston,
Massachusetts 02116-5034.

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

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

CONTINGENT DEFERRED SALES CHARGE
  With certain exceptions, when Fund shares are redeemed within four calendar
years after their purchase, a contingent deferred sales charge ("CDSC") may be
imposed at rates ranging from a maximum of 4% of amounts redeemed during the
same calendar year of purchase to 1% of amounts redeemed during the third
calendar year after the year of purchase. No CDSC is imposed on amounts redeemed
thereafter or on shares purchased through reinvestment of dividends. If imposed,
the CDSC is deducted from the redemption proceeds otherwise payable to you.
CDSCs are, to the extent permitted by the NASD, paid to the Principal
Underwriter.

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

  Upon request for redemption, shares not subject to a CDSC will be redeemed
first. Thereafter, shares held the longest will be the first to be redeemed. No
CDSC is payable on permitted exchanges of shares between the funds in the
Keystone Fund Family that have adopted distribution plans pursuant to Rule 12b-1
under the 1940 Act. For purposes of computing CDSCs, when shares of one fund are
exchanged for shares of another fund, the date of purchase of the shares being
acquired by exchange is deemed to be the date the shares being tendered for
exchange were originally purchased.

WAIVER OF DEFERRED SALES CHARGE
  No CDSC is imposed on a redemption of shares of the Fund in the event of (1)
death or disability of the shareholder; (2) a lump-sum distribution from a 401
(k) plan or other benefit plan qualified under the Employee Retirement Income
Security Act of 1974 ("ERISA"); (3) automatic withdrawals from ERISA plans if
the shareholder is at least 59 1/2 years old; (4) involuntary redemptions of
accounts having an aggregate net asset value of less than $1,000; (5) automatic
withdrawals under a Systematic Income Plan of up to 1% per month of the
shareholder's initial account balance; (6) withdrawals consisting of loan
proceeds to a retirement plan participant; (7) financial hardship withdrawals
made by a retirement plan participant; or (8) withdrawals consisting of returns
of excess contributions or excess deferral amounts made to a retirement plan
participant.

  Shares also may be sold, to the extent permitted by applicable law, at net
asset value without the payment of commissions or the imposition of a CDSC to
(1) certain Directors, Trustees, officers, and employees of the Fund, Keystone
Management, Keystone, and certain of their affiliates; (2) registered
representatives of firms with dealer agreements with the Principal Underwriter;
and (3) a bank or trust company acting as trustee for a single account. For more
details, see the statement of additional information.
    

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

   
  The Fund bears some of the costs of selling its shares under a Distribution
Plan adopted pursuant to Rule 12b-1 under the 1940 Act. The Fund's Distribution
Plan provides that the Fund may expend up to 0.3125% quarterly (approximately
1.25% annually) of 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 currently limits such annual expenditures to 1.00% of the aggregate
average daily net asset value of its shares, of which 0.75% may be used to pay
such distribution costs and 0.25% may be used to pay shareholder service fees.
The NASD also limits the aggregate amount that the Fund may pay for such
distribution costs to 6.25% of gross share sales since the inception of the
Fund's Distribution Plan, plus interest at the prime rate plus 1% on such
amounts (less any CDSCs paid by shareholders to the Principal Underwriter)
remaining unpaid from time to time.

  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 specified periods. Amounts paid or accrued to the Principal
Underwriter under (1) and (2) in the aggregate may not exceed the annual
limitations referred to above.

  The Principal Underwriter generally reallows to broker-dealers or others a
commission equal to 4% 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. See also "Arrangements with Broker-Dealers and Others"
below.

  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 or accrue
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 reimburse the Principal Underwriter for 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. The Principal Underwriter currently intends to seek payment of
interest only on such Advances paid or accrued by the Principal Underwriter
subsequent to July 7, 1992. If the Fund's Independent Trustees authorize such
payments, the effect will be to extend the period of time during which the Fund
incurs the maximum amount of costs allowed by the Distribution Plan.

  As of August 31, 1996, the maximum uncollected amounts for which the Principal
Underwriter may seek payment from the Fund under its Distribution Plan was
$18,143,554 (3.24% of the Fund's net asset value).

  The amounts and purposes of expenditures under the Distribution Plan must be
reported to the Independent Trustees quarterly. The Independent Trustees may
require or approve changes in the operation of the Distribution Plan, and may
require that total expenditures by the Fund under the Distribution Plan be kept
within limits lower than the maximum amount permitted by the Distribution Plan
as stated above. Unless limited by the Independent Trustees, such costs could,
for some period of time, be higher than such costs permitted by most other plans
presently adopted by other investment companies.

  The Distribution Plan may be terminated at any time by vote of the Independent
Trustees or by vote of a majority of the outstanding voting shares of the Fund.
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.

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

  The Principal Underwriter may, at its own expense, pay concessions in addition
to those described above to broker-dealers that satisfy certain criteria
established from time to time by the Principal Underwriter. These conditions
relate to increasing sales of shares of the Keystone funds over specified
periods and certain other factors. Such payments, depending on the
broker-dealer's satisfaction of the required conditions, may be periodic and may
be up to 0.25% of the value of shares sold by such broker-dealer.

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

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

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

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

   
  You may redeem Fund shares for cash at the redemption value by writing to the
Fund, c/o Keystone Investor Resource Center, Inc., P.O. Box 2121, Boston,
Massachusetts 02106-2121, and presenting a properly endorsed share certificate
(if certificates have been issued) to the Fund. Your signature(s) on the written
order and certificates must be guaranteed, as described below.

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

  The redemption value equals the net asset value adjusted for fractions of a
cent and may be more or less than your cost depending upon changes in the value
of the Fund's portfolio securities between purchase and redemption. The Fund may
impose a CDSC at the time of redemption of certain shares as explained in "How
to Buy Shares." If imposed, the Fund deducts the CDSC from the redemption
proceeds otherwise payable to you.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

EXCHANGES
  If you have obtained the appropriate prospectus, you may exchange shares of
the Fund for shares of any of the other funds in the Keystone Fund Family, on
the basis of their respective net asset values, by calling toll free
1-800-343-2898 or by writing to KIRC at P.O. Box 2121, Boston, Massachusetts
02106-2121. (See "How to Redeem Shares" for additional information with respect
to telephone transactions.)

  Fund shares purchased by check may be exchanged for shares of any of the funds
in the Keystone Fund Family, other than Keystone Precious Metals Holdings, Inc.
("KPMH"). In order to exchange Fund shares for shares of KPMH, a shareholder
must have held Fund shares for a period of at least six months. You may exchange
your shares for another Keystone fund for a $10 fee by calling or writing to
KIRC. The exchange fee is waived for individual investors who make an exchange
using KARL. If the shares being tendered for exchange have been held for less
than four years and are still subject to a CDSC, such charge will carry over to
the shares being acquired in the exchange transaction. The Fund reserves the
right, after 60 days' notice to shareholders, to terminate this exchange offer
or to change its terms, including the right to change the service charge for any
exchange.

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

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

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

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

   
RETIREMENT PLANS
  The Fund has various retirement plans available to you, including: Individual
Retirement Accounts (IRAs); Rollover IRAs; Simplified Employee Pension Plans
(SEPs); Salary Redemption Plans (SARSEPs); Tax Sheltered Annuity Plans (TSAs);
403(b)(7) Plans; 401(k) Plans; Keogh Plans; Corporate Profit-Sharing Plans;
Pension and Target Benefit Plans; and Money Purchase Plans. For details,
including fees and application forms, call KIRC toll free at 1-800-247-4075 or
write to KIRC at P.O. Box 2121, Boston, Massachusetts 02106-2121.

AUTOMATIC INVESTMENT PLAN
  With a Keystone Automatic Investment Plan, you can automatically transfer as
little as $100 per month or quarter from your bank account or KLT to the
Keystone fund of your choice. Your bank account will be debited for each
transfer. You will receive confirmation with your next account statement.

  To establish or terminate an Automatic Investment Plan or to change the amount
or schedule of your automatic investments, you may write to or call KIRC. Please
include your account numbers. Termination of an Automatic Investment Plan may
take up to 30 days.

SYSTEMATIC INCOME PLAN
  Under a Systematic Income Plan, you may arrange for regular monthly or
quarterly fixed withdrawal payments. Each payment must be at least $100 and may
be as much as 1% per month or 3% per quarter of the total net asset value of the
Fund shares in your account when a Systematic Income Plan is opened. Fixed
withdrawal payments are not subject to a CDSC. Excessive withdrawals may
decrease or deplete the value of your account.
    

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

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

   
  From time to time, the Fund may advertise "total return" and "current yield."
BOTH FIGURES ARE BASED ON HISTORICAL RESULTS. PAST PERFORMANCE SHOULD NOT BE
CONSIDERED REPRESENTATIVE OF RESULTS FOR ANY FUTURE PERIOD OF TIME. Total return
refers to the Fund's average annual compounded rates of return over specified
periods determined by comparing the initial amount invested to the ending
redeemable value of that amount. The resulting equation assumes reinvestment of
all dividends and distributions and deduction of all recurring charges, if any,
applicable to all shareholder accounts. The deduction of the CDSC is reflected
in the applicable years. The exchange fee is not included in the calculation.
    

  Current yield quotations represent the yield on an investment for a stated
30-day period computed by dividing net investment income earned per share during
the base period by the maximum offering price per share on the last day of the
base period.

  The Fund may include comparative performance information in advertising or
marketing the Fund's shares, such as data from Lipper Analytical Services, Inc.
Morningstar, Inc., Standard & Poor's Corporation, Ibbotson Associates or other
industry publications.

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

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

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

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

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

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

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

- ------------------------------------------------------------------------------
                      ADDITIONAL INVESTMENT INFORMATION
- ------------------------------------------------------------------------------

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

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

ZERO COUPON "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 value at
the time of sale) may apply to determine the gain or loss on a sale of any such
zero coupon bonds.

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

  PIKs, like zero coupon bonds, are designed to give 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.

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

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

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

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

REVERSE REPURCHASE AGREEMENTS
  Under a reverse repurchase agreement, the Fund would sell securities and agree
to repurchase them at a mutually agreed upon date and price. The Fund intends to
enter into reverse repurchase agreements to avoid otherwise having to sell
securities during unfavorable market conditions in order to meet redemptions. At
the time the Fund enters into a reverse repurchase agreement, it will establish
a segregated account with the Fund's custodian containing liquid assets, such as
U.S. government securities or other high grade debt securities, having a value
not less than the repurchase price (including accrued interest) and will
subsequently monitor the account to ensure such value is maintained. Reverse
repurchase agreements involve the risk that the market value of the securities
the Fund is obligated to repurchase may decline below the repurchase price.

"WHEN ISSUED" AND "FORWARD COMMITMENT" TRANSACTIONS
  The Fund may also purchase securities on a when issued or delayed delivery
basis and may purchase or sell securities on a forward commitment basis. When
issued and delayed delivery transactions arise when securities are purchased by
the Fund with payment and delivery taking place in the future in order to secure
what is considered to be an advantageous price and yield to the Fund at the time
of purchase. A forward commitment transaction is an agreement by the Fund to
purchase or sell securities at a specified future date. The Fund may also enter
into foreign currency forward contracts which are described in more detail in
the section of this Exhibit entitled "Foreign Currency Transactions." When the
Fund engages in these transactions, the Fund relies on the buyer or seller, as
the case may be, to consummate the sale. Failure to do so may result in the Fund
missing the opportunity to obtain a price or yield considered to be
advantageous. When issued, delayed delivery and forward commitment transactions
may be expected to occur a month or more before delivery is due. However, no
payment or delivery is made by the Fund until it receives payment or delivery
from the other party to the transaction. The Securities and Exchange Commission
has established certain requirements to assure that the Fund is able to meet its
obligations under these contracts, for example a separate account of liquid
assets equal to the value of such purchase commitments may be maintained until
payment is made. When issued, delayed delivery and forward commitment agreements
are subject to risks from changes in value based upon changes in the level of
interest rates, currency rates and other market factors, both before and after
delivery. The Fund does not accrue any income on such securities or currencies
prior to their delivery. To the extent the Fund engages in any of these
transactions, it will do so for the purpose of acquiring portfolio securities or
currencies consistent with its investment objective and policies and not for the
purpose of investment leverage. The Fund currently does not intend to invest
more than 5% of its assets in when issued or delayed delivery transactions.

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

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

  Derivatives can be used by investors, such as the Fund, to earn income and
enhance returns, to hedge or adjust the risk profile of the portfolio, and
either in place of more traditional direct investments or to obtain exposure to
otherwise inaccessible markets. The Fund is permitted to use derivatives for one
or more of these purposes. The use of derivatives for non-hedging purposes
entails greater risks than if derivatives were used solely for hedging purposes.
The Fund uses futures contracts and related options as well as forwards for
hedging purposes. Derivatives are a valuable tool which, when used properly, can
provide significant benefit to Fund shareholders. Keystone is not an aggressive
user of derivatives with respect to the Fund. However, the Fund may take
positions in those derivatives that are within its investment policies if, in
Keystone's judgment, this represents an effective response to current or
anticipated market conditions. Keystone's use of derivatives is subject to
continuous risk assessment and control from the standpoint of the Fund's
investment objective and policies.
    

  Derivatives may be (1) standardized, exchange-traded contracts or (2)
customized, privately negotiated contracts. Exchange-traded derivatives tend to
be more liquid and subject to less credit risk than those that are privately
negotiated.

   
  There are four principal types of derivative instruments--options, futures,
forwards, and swaps--from which virtually any type of derivative transaction can
be created. Further information regarding options, futures, forwards, and swaps,
is provided later in this section and is provided in the Fund's statement of
additional information.
    

  Debt instruments that incorporate one or more of these building blocks for the
purpose of determining the principal amount of and/or rate of interest payable
on the debt instruments are often referred to as "structured securities." An
example of this type of structured security is indexed commercial paper. The
term is also used to describe certain securities issued in connection with the
restructuring of certain foreign obligations. See "Indexed Commercial Paper" and
"Structured Securities" below. The term "derivative" is also sometimes used to
describe securities involving rights to a portion of the cash flows from an
underlying pool of mortgages or other assets from which payments are passed
through to the owner of, or that collateralize, the securities. See "Mortgage
Related Securities," "Collateralized Mortgage Obligations," "Adjustable Rate
Mortgage Securities," "Stripped Mortgage Securities," "Mortgage Securities -
Special Considerations," and "Other Asset-Backed Securities" and the Fund's
statement of additional information.

  While the judicious use of derivatives by experienced investment managers,
such as Keystone, can be beneficial, derivatives also involve risks different
from, and, in certain cases, greater than, the risks presented by more
traditional investments.

Following is a general discussion of important risk factors and issues
concerning the use of derivatives that investors should understand before
investing in the Fund.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

INTEREST RATE TRANSACTIONS (SWAPS, CAPS, AND FLOORS). If the Fund enters into
interest rate swap, cap or floor transactions, it expects to do so primarily for
hedging purposes, which may include preserving a return or spread on a
particular investment or portion of its portfolio or protecting against an
increase in the price of securities the Fund anticipates purchasing at a later
date. The Fund does not currently intend to use these transactions in a
speculative manner.

  Interest rate swaps involve the exchange by the Fund with another party of
their respective commitments to pay or receive interest (e.g., an exchange of
floating rate payments for fixed rate payments). Interest rate caps and floors
are similar to options in that the purchase of an interest rate cap or floor
entitles the purchaser, to the extent that a specified index exceeds (in the
case of a cap) or falls below (in the case of a floor) a predetermined interest
rate, to receive payments of interest on a contractually-based principal
("notional") amount from the party selling the interest rate cap or floor. The
Fund may enter into interest rate swaps, caps, and floors on either an
asset-based or liability-based basis, depending upon whether it is hedging its
assets or liabilities, and will usually enter into interest rate swaps on a net
basis (i.e., the two payment streams are netted out, with the Fund receiving or
paying, as the case may be, only the net amount of the two payments).
    

  The swap market has grown substantially in recent years, with a large number
of banks and investment banking firms acting as principals and as agents
utilizing standardized swap documentation. As a result, the swap market has
become more established and relatively liquid. Caps and floors are less liquid
than swaps. These transactions also involve the delivery of securities or other
underlying assets and principal. Accordingly, the risk of loss to the Fund from
interest rate transactions is limited to the net amount of interest payments
that the Fund is contractually obligated to make.

INDEXED COMMERCIAL PAPER. Indexed commercial paper may have its principal linked
to changes in foreign currency exchange rates whereby its principal amount is
adjusted upwards or downwards (but not below zero) at maturity to reflect
changes in the referenced exchange rate. If permitted by its investment
policies, the Fund will purchase such commercial paper with the currency in
which it is denominated and, at maturity, will receive interest and principal
payments thereon in that currency, but the amount of principal payable by the
issuer at maturity will change in proportion to the change (if any) in the
exchange rate between the two specified currencies between the date the
instrument is issued and the date the instrument matures. While such commercial
paper entails the risk of loss of principal, the potential for realizing gains
as a result of changes in foreign currency exchange rates enables the Fund to
hedge (or cross-hedge) against a decline in the U.S. dollar value of investments
denominated in foreign currencies while providing an attractive money market
rate of return.

MORTGAGE-RELATED SECURITIES. The mortgage-related securities in which the Fund
may invest typically are securities representing interests in pools of mortgage
loans made to home owners. Mortgage-related securities bear interest at either a
fixed rate or an adjustable rate determined by reference to an index rate. The
mortgage loan pools may be assembled for sale to investors (such as the Fund) by
governmental or private organizations. Mortgage-related securities issued by the
Government National Mortgage Association ("GNMA") are backed by the full faith
and credit of the U.S. government; those issued by Federal National Mortgage
Associated ("FNMA") and Federal Home Loan Mortgage Corporation ("FHLMC") are not
so backed.

  Securities representing interests in pools created by private issuers
generally offer a higher rate of interest than securities representing interests
in pools created by governmental issuers because there are no direct or indirect
governmental guarantees of the underlying mortgage payments. However, private
issuers sometimes obtain committed loan facilities, lines of credit, letters of
credit, surety bonds or other forms of liquidity and credit enhancement to
support the timely payment of interest and principal with respect to their
securities if the borrowers on the underlying mortgages fail to make their
mortgage payments. The ratings of such non-governmental securities are generally
dependent upon the ratings of the providers of such liquidity and credit support
and would be adversely affected if the rating of such an enhancer were
downgraded. The Fund may buy mortgage-related securities without credit
enhancement if the securities meet the Fund's investment standards. Although the
market for mortgage-related securities is becoming increasingly liquid, those of
certain private organizations may not be readily marketable.

  One type of mortgage-related security is of the "pass-through" variety. The
holder of a pass-through security is considered to own an undivided beneficial
interest in the underlying pool of mortgage loans and receives a pro rata share
of the monthly payments made by the borrowers on their mortgage loans, net of
any fees paid to the issuer or guarantor of the securities. Prepayments of
mortgages resulting from the sale, refinancing or foreclosure of the underlying
properties are also paid to the holders of these securities. Some
mortgage-related securities, such as securities issued by GNMA, are referred to
as "modified pass-through" securities. The holders of these securities are
entitled to the full and timely payment of principal and interest, net of
certain fees, regardless of whether payments are actually made on the underlying
mortgages. Another form of mortgage-related security is a "pay-through"
security, which is a debt obligation of the issuer secured by a pool of mortgage
loans pledged as collateral that is legally required to be paid by the issuer
regardless of whether payments are actually made on the underlying mortgages.

   
COLLATERALIZED MORTGAGE OBLIGATIONS ("CMOs"). CMOs are the predominant type of
"pay-through" mortgage-related security. CMOs are designed to reduce the risk of
prepayment for investors by issuing multiple classes of securities, each having
different maturities, interest rates and payment schedules, and with the
principal and interest on the underlying mortgages allocated among the several
classes in various ways. The collateral securing the CMOs may consist of a pool
of mortgages, but may also consist of mortgage-backed bonds or pass-through
securities. CMOs may be issued by a U.S. government instrumentality or agency,
or by a private issuer. Although payment of the principal of, and interest on,
the underlying collateral securing privately issued CMOs may be guaranteed by
GNMA, FNMA or FHLMC, these CMOs represent obligations solely of the private
issuer and are not insured or guaranteed by GNMA, FNMA, FHLMC, any other
governmental agency, or any other person or entity.
    

INVERSE FLOATING RATE COLLATERALIZED MORTGAGE OBLIGATIONS. In addition to
investing in fixed rate and adjustable rate CMOs, the Fund may also invest in
CMOs with rates that move inversely to market rates ("inverse floaters").

  An inverse floater bears an interst rate that resets in the opposite direction
of the change in a specified interest rate index. As market interest rates rise,
the interest rate on the inverse floater goes down, and vice versa. Inverse
floaters tend to exhibit greater price volatility than fixed-rate bonds of
similar maturity and credit quality. The interest rates on inverse floaters may
be significantly reduced, even to zero, if interest rates rise. Moreover, the
secondary market for inverse floaters may be limited in rising interest rate
environments.

ADJUSTABLE RATE MORTGAGE SECURITIES. Another type of mortgage-related security,
known as adjustable-rate mortgage securities ("ARMS"), bears interest at a rate
determined by reference to a predetermined interest rate or index. There are two
main categories of rates or indices: (1) rates based on the yield on U.S.
Treasury securities and (2) indices derived from a calculated measure such as a
cost of funds index or a moving average of mortgage rates. Some rates and
indices closely mirror changes in market interest rate levels, while others tend
to lag changes in market rate levels and tend to be somewhat less volatile.

  ARMS may be secured by adjustable-rate mortgages or fixed-rate mortgages. ARMS
secured by fixed-rate mortgages generally have lifetime caps on the coupon rates
of the securities. To the extent that general interest rates increase faster
than the interest rates on the ARMS, these ARMS will decline in value. The
adjustable-rate mortgages that secure ARMS will frequently have caps that limit
the maximum amount by which the interest rate or the monthly principal and
interest payments on the mortgages may increase. These payment caps can result
in negative amortization (i.e., an increase in the balance of the mortgage
loan). Furthermore, since many adjustable-rate mortgages only reset on an annual
basis, the values of ARMS tend to fluctuate to the extent that changes in
prevailing interest rates are not immediately reflected in the interest rates
payable on the underlying adjustable-rate mortgages.

   
STRIPPED MORTGAGE SECURITIES. Stripped mortgage-related securities ("SMRS") are
mortgage-related securities that are usually structured with two classes of
securities collateralized by a pool of mortgages or a pool of mortgaged-backed
bonds or pass-through securities, with each class receiving different
proportions of the principal and interest payments from the underlying assets. A
common type of SMRS has one class of interest-only securities ("IOs") receiving
all of the interest payments from the underlying assets, while the other class
of securities, principal-only securities ("POs"), receives all of the principal
payments from the underlying assets. IOs and POs are extremely sensitive to
interest rate changes and are more volatile than mortgage-related securities
that are not stripped. IOs tend to decrease in value as interest rates decrease,
while POs generally increase in value as interest rates decrease. If prepayments
of the underlying mortgages are greater than anticipated, the amount of interest
earned on the overall pool will decrease due to the decreasing principal balance
of the assets. Changes in the values of IOs and POs can be substantial and occur
quickly, such as occurred in the first half of 1994 when the value of many POs
dropped precipitously due to an increase in interest rates. For this reason, the
Fund does not rely on IOs and POs as the principal means of furthering its
investment objective.

MORTGAGE-RELATED SECURITIES -- SPECIAL CONSIDERATIONS. The value of
mortgage-related securities is affected by a number of factors. Unlike
traditional debt securities, which have fixed maturity dates, mortgage-related
securities may be paid earlier than expected as a result of prepayment of the
underlying mortgages. If property owners make unscheduled prepayments of their
mortgage loans, these prepayments will result in the early payment of the
applicable mortgage-related securities. In that event, the Fund may be unable to
invest the proceeds from the early payment of the mortgage-related securities in
an investment that provides as high a yield as the mortgage-related securities.
Consequently, early payment associated with mortgage-related securities causes
these securities to experience significantly greater price and yield volatility
than experienced by traditional fixed-income securities. The occurrence of
mortgage prepayments is affected by the level of general interest rates, general
economic conditions, and other social and demographic factors. During periods of
falling interest rates, the rate of mortgage prepayments tends to increase,
thereby tending to decrease the life of mortgage-related securities. During
periods of rising interest rates, the rate of mortgage prepayments usually
decreases, thereby tending to increase the life of mortgage-related securities.
If the life of a mortgage-related security is inaccurately predicted, the Fund
may not be able to realize the rate of return it expected.
    

  As with fixed-income securities generally, the value of mortgage-related
securities can also be adversely affected by increases in general interest rates
relative to the yield provided by such securities. Such adverse effect is
especially possible with fixed-rate mortgage securities. If the yield available
on other investments rises above the yield of the fixed-rate mortgage securities
as a result of general increases in interest rate levels, the value of the
mortgage-related securities will decline. Although the negative effect could be
lessened if the mortgage-related securities were to be paid earlier (thus
permitting the Fund to reinvest the prepayment proceeds in investments yielding
the higher current interest rate), as described above the rate of mortgage
prepayments and earlier payment of mortgage-related securities generally tends
to decline during a period of rising interest rates.

  Although the value of ARMS may not be affected by rising interest rates as
much as the value of fixed-rate mortgage securities is affected by rising
interest rates, ARMS may still decline in value as a result of rising interest
rates. Although, as described above, the yield on ARMS varies with changes in
the applicable interest rate or index, there is often a lag between increases in
general interest rates and increases in the yield on ARMS as a result of
relatively infrequent interest rate reset dates. In addition, adjustable-rate
mortgages and ARMS often have interest rate or payment caps that limit the
ability of the adjustable-rate mortgages or ARMS to fully reflect increases in
the general level of interest rates.

   
OTHER ASSET-BACKED SECURITIES. The securitization techniques used to develop
mortgage-related securities are being applied to a broad range of financial
assets. Through the use of trusts and special purpose corporations, various
types of assets, including automobile loans and leases, credit card receivables,
home equity loans, equipment leases, and trade receivables, are being
securitized in structures similar to the structures used in mortgage
securitizations. These asset-backed securities are subject to risks associated
with changes in interest rates and prepayment of underlying obligations similar
to the risks of investment in mortgage-related securities discussed above.
    

  Each type of asset-backed security also entails unique risks depending on the
type of assets involved and the legal structure used. For example, credit card
receivables are generally unsecured obligations of the credit card holder and
the debtors are entitled to the protection of a number of state and federal
consumer credit laws, many of which give such debtors the right to set off
certain amounts owed on the credit cards, thereby reducing the balance due.
There have also been proposals to cap the interest rate that a credit card
issuer may charge. In some transactions, the value of the asset-backed security
is dependent on the performance of a third party acting as credit enhancer or
servicer. Furthermore, in some transactions (such as those involving the
securitization of vehicle loans or leases) it may be administratively burdensome
to perfect the interest of the security issuer in the underlying collateral and
the underlying collateral may become damaged or stolen.

   
VARIABLE, FLOATING, AND LEVERAGED INVERSE FLOATING RATE INSTRUMENTS.
Fixed-income securities may have fixed, variable or floating rates of interest.
Variable and floating rate securities pay interest at rates that are adjusted
periodically, according to a specified formula. A "variable" interest rate
adjusts at predetermined intervals (e.g., daily, weekly or monthly), while a
"floating" interest rate adjusts whenever a specified benchmark rate (such as
the bank prime lending rate) changes.

  The Fund may invest in fixed-income securities that pay interest at a coupon
rate equal to a base rate, plus additional interest for a certain period of time
if short-term interest rates rise above a predetermined level or "cap." The
amount of such an additional interest payment typically is calculated under a
formula based on a short-term interest rate index multiplied by a designated
factor.
    

  An inverse floater may be considered to be leveraged to the extent that its
interest rate varies by a magnitude that exceeds the magnitude of the change in
the index rate of interest. The higher degree of leverage inherent in inverse
floaters is associated with greater volatility in market value.

STRUCTURED SECURITIES. Structured securities represent interests in entities
organized and operated solely for the purpose of restructuring the investment
characteristics of sovereign debt obligations or foreign government securities.
This type of restructuring involves the deposit with or purchase by an entity,
such as a corporation or trust, of specified instruments (such as commercial
bank loans or Brady Bonds) and the issuance by that entity of one or more
classes of structured securities backed by, or representing interests in, the
underlying instruments. The cash flow on the underlying instruments may be
apportioned among the newly issued structured securities to create securities
with different investment characteristics such as varying maturities, payment
priorities and interest rate provisions, and the extent of the payments made
with respect to structured securities is dependent on the extent of the cash
flow on the underlying instruments. Because structured securities typically
involve no credit enhancement, their credit risk generally will be equivalent to
that of the underlying instruments. Structured securities of a given class may
be either subordinated or unsubordinated to the right of payment of another
class. Subordinated structured securities typically have higher yields and
present greater risks than unsubordinated structured securities.

BRADY BONDS. Brady Bonds are created through the exchange of existing commercial
bank loans to foreign entities for new obligations in connection with debt
restructurings under a plan introduced by former U.S. Secretary of the Treasury,
Nicholas F. Brady (the "Brady Plan"). Brady Bonds have been issued only
recently, and, accordingly, do not have a long payment history. They may be
collateralized or uncollateralized and issued in various currencies (although
most are U.S. dollar-denominated) and they are actively traded in the
over-the-counter secondary market.

  U.S. dollar-denominated, collateralized Brady Bonds, which may be fixed-rate
par bonds or floating rate discount bonds, are generally collateralized in full
as to principal due at maturity by U.S. Treasury zero coupon obligations that
have the same maturity as the Brady Bonds. Interest payments on these Brady
Bonds generally are collateralized by cash or securities in an amount that, in
the case of fixed rate bonds, is equal to at least one year of rolling interest
payments based on the applicable interest rate at that time and is adjusted at
regular intervals thereafter. Certain Brady Bonds are entitled to "value
recovery payments" in certain circumstances, which in effect constitute
supplemental interest payments, but generally are not collateralized. Brady
Bonds are often viewed as having up to four valuation components: (1)
collateralized repayment of principal at final maturity, (2) collateralized
interest payments, (3) uncollateralized interest payments, and (4) any
uncollateralized repayment of principal at maturity (these uncollateralized
amounts constitute the "residual risk"). In the event of a default with respect
to collateralized Brady Bonds as a result of which the payment obligations of
the issuer are accelerated, the U.S. Treasury zero coupon obligations held as
collateral for the payment of principal will not be distributed to investors,
nor will such obligations be sold and the proceeds distributed. The collateral
will be held by the collateral agent to the scheduled maturity of the defaulted
Brady Bonds, which will continue to be outstanding, at which time the face
amount of the collateral will equal the principal payments that would have then
been due on the Brady Bonds in the normal course. In addition, in light of the
residual risk of Brady Bonds and, among other factors, the history of defaults
with respect to commercial bank loans by public and private entities of
countries issuing Brady Bonds, investments in Brady Bonds are to be viewed as
speculative.
<PAGE>
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                                    KEYSTONE
                                  FUND FAMILY

                                       *

                             Quality Bond Fund (B-1)
                           Diversified Bond Fund (B-2)
                           High Income Bond Fund (B-4)
                               Balanced Fund (K-1)
                           Strategic Growth Fund (K-2)
                          Growth and Income Fund (S-1)
                            Mid-Cap Growth Fund (S-3)
                         Small Company Growth Fund (S-4)
                               International Fund
                            Precious Metals Holdings
                                  Tax Free Fund
                                  Liquid Trust

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


[LOGO] KEYSTONE
       INVESTMENTS

       Keystone Investment Distributors Company
       200 Berkeley Street
       Boston, Massachusetts 02116-5034
                                             [recycle symbol]

   
B2-P 12/96
    

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                                    KEYSTONE


                               [GRAPHIC OMITTED]


                                  DIVERSIFIED
                                BOND FUND (B-2)

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                                 PROSPECTUS AND
                                  APPLICATION





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                      KEYSTONE DIVERSIFIED BOND FUND (B-2)

                                     PART B

                      STATEMENT OF ADDITIONAL INFORMATION

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                       STATEMENT OF ADDITIONAL INFORMATION

                      KEYSTONE DIVERSIFIED BOND FUND (B-2)
   

                                December 10, 1996


         This  statement of  additional  information  is not a  prospectus,  but
relates to, and should be read in  conjunction  with, the prospectus of Keystone
Diversified  Bond Fund (B-2) (the "Fund") dated December 10, 1996. A copy of the
prospectus  may be  obtained  from the Fund's  principal  underwriter,  Keystone
Investment   Distributors  Company  (the  "Principal   Underwriter"),   or  your
broker-dealer.  The  Principal  Underwriter  is located at 200 Berkeley  Street,
Boston, Massachusetts, 02116-5034.




                                TABLE OF CONTENTS


                                                                       Page

Investment Objective and Policies........................................2
Investment Restrictions..................................................2
Valuation of Securities..................................................4
Distributions and Taxes..................................................4
Sales Charges............................................................5
Distribution Plan........................................................7
The Trust Agreement......................................................8
Investment Management...................................................10
Trustees and Officers...................................................12
Principal Underwriter...................................................15
Brokerage...............................................................16
Expenses................................................................18
Standardized Total Return
   and Yield Quotations.................................................19
Financial Statements....................................................20
Additional Information..................................................20
Appendix...............................................................A-1


                                                       



                        INVESTMENT OBJECTIVE AND POLICIES


         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 maximum  income  without undue risk of principal.  To achieve
this objective,  the Fund invests  primarily in bonds and  obligations  that are
normally characterized by liberal returns and moderate price fluctuations.  Such
bonds,  which include both secured and unsecured  debt  obligations,  as a group
possess a fairly high degree of  dependability of interest  payments.  While the
Fund's  primary  objective is income,  the Fund gives careful  consideration  to
security of  principal,  marketability  and  diversification.  The Fund  invests
primarily in securities of domestic companies,  but may also invest up to 25% of
its assets in foreign  securities.  

         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.



                             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 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;

         (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 limited 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.
    
         If a  percentage  limit  is  satisfied  at the  time of  investment  or
borrowing,  a later increase or decrease resulting from a change in the value of
a security or a decrease in Fund assets is not a violation of the limit.
   
         The Fund has no current  intention  of  attempting  to increase its net
income by  borrowing  and  currently  intends  to repay any  borrowings  made in
accordance with the fourth  investment  restriction  enumerated  above before it
makes any additional investments.

NON-FUNDAMENTAL INVESTMENT RESTRICTIONS

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

         Portfolio  securities of the Fund may not be purchased  from or sold or
loaned to Keystone  Management,  Keystone,  or any affiliate thereof,  or any of
their Directors, officers or employees.


                             VALUATION OF SECURITIES


         Current  values for the Fund's  portfolio  securities are determined in
the following manner:

         (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;

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

         (4)  short-term  investments maturing in more than sixty days for which
market quotations are readily available are valued at current market value; and

         (5) the Board of Trustees values the following  securities at prices it
deems in good faith to be fair: (a) securities, including restricted securities,
for which complete quotations are not readily available;  (b) listed securities,
if in the Fund's  opinion the last sales price does not reflect a current market
value or if no sale occurred; and (c) other assets.
    
         While market  quotations may be readily available for certain long-term
corporate  bonds and  notes,  such  investments  are stated at fair value on the
basis of  valuations  furnished by a pricing  service,  approved by the Board of
Trustees,  which  determines  valuations for normal,  institutionalsize  trading
units  of such  securities  using  methods  based  on  market  transactions  for
comparable  securities and various  relationships  between  securities  that are
generally recognized by institutional traders.



                             DISTRIBUTIONS AND TAXES

   
         The Fund ordinarily  makes  distributions  in shares of the Fund or, at
the option of the shareholder,  in cash. All shareholders may reinvest dividends
without  being  subject to a deferred  sales charge when shares so purchased are
redeemed. Shareholders who have opted prior to the record date to receive shares
with regard to capital gains and/or income distributions will have the number of
such shares  determined  on the basis of the share value  computed at the end of
the day on the ex-dividend date after adjustment for the distribution. Net asset
value is used in computing  the  appropriate  number of shares in both a capital
gains distribution and an income distribution reinvestment.
    
         The Fund will make  distributions  from its net investment income on or
about  the  5th day of each  month  and net  capital  gains,  if any,  at  least
annually.  Unless  the  Fund  receives  instructions  to  the  contrary  from  a
shareholder  before the record date, it will assume that the shareholder  wishes
to receive  that  distribution  and future  gains and  income  distributions  in
shares. Instructions continue in effect until changed in writing.
   
         The Fund's income  distributions  are largely  derived from interest on
bonds and thus are not to any significant degree eligible,  in whole or in part,
for  the 70%  corporate  dividends  received  deduction.  Distributed  long-term
capital gains are taxable as such to the shareholder whether received in cash or
in additional  Fund shares and regardless of the period of time Fund shares have
been held by the  shareholder.  If the net asset  value of the Fund's  shares is
reduced below a shareholder's  cost by distribution of capital gains realized on
sales of securities, such distribution, to the extent of the reduction, would be
a return of investment  though taxable as stated above.  Since  distributions of
capital gains depend upon 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.



                                  SALES CHARGES


         The Fund may charge a contingent  deferred sales charge (a "CDSC") when
you redeem  certain of its shares within four calendar  years after the month in
which you purchase  the shares.  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 the Principal Underwriter.

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:

         1.       4% of amounts redeemed during the calendar year of purchase;

         2.       3% of amounts redeemed during the calendar year after the year
of purchase;

         3.       2% of amounts redeemed  during  the second calendar year after
the year of purchase;
                  and

         4.       1% of amounts redeemed during the  third  calendar year after 
the year of purchase.

         The Fund  does not  charge a CDSC on  shares  redeemed  after the third
calendar year after the year of purchase. Also, 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

         REDEMPTIONS. 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 a 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 Income 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 other
                  Fund in the Keystone  Fund Family,  Keystone  Precious  Metals
                  Holdings, Inc., Keystone International Fund Inc., Keystone Tax
                  Free Fund,  Keystone Liquid Trust and/or any Keystone  America
                  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.

         EXCHANGES.  The Fund  does not  charge a CDSC on  exchanges  of  shares
between funds in the Keystone 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.

         SALES. The Fund may sell shares at the public offering price,  which is
equal to the net asset value, without the imposition of a CDSC to:

         1.       any Director,  Trustee,  officer,  full-time employee or sales
                  representative of the Fund,  Keystone,  Keystone  Investments,
                  the Principal  Underwriter or their  affiliates,  who has held
                  such position for at least ninety days; and

         2.       the  pension  and  profit-sharing  plans  established  by such
                  companies  and  their  affiliates,  for the  benefit  of their
                  Directors,  Trustees,  officers, full-time employees and sales
                  representatives.

         However,  the Fund  will only sell  shares  to these  parties  upon the
purchaser's written assurance that he or she is buying the shares for investment
purposes only.  Such  purchasers  may not resell the  securities  except through
redemption by the Fund.


                                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  (approximately 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) remaining from time to time.

         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.  Amounts  paid or  accrued  to the
Principal  Underwriter  under (1) and (2) in the  aggregate  may not  exceed the
annual  limitation  referred to above.  In addition,  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 as well as a shareholder  service fee at
a rate of 0.25% per annum of the net asset  value of shares  maintained  by such
recipients 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 Advances  from the Fund  (together  with interest at the
prime  rate 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) (the "Independent  Trustees") authorize such payments, the effect will
be to extend the period of time during which the Fund incurs the maximum  amount
of costs allowed by the Distribution Plan.

         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 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
benefitted the Fund.



                               THE TRUST AGREEMENT


         The  Fund  is a  Pennsylvania  common  law  trust  established  under a
Restatement  of Trust  Agreement,  restated  and amended as of December 19, 1989
(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 filed as an exhibit to
the  Fund's  Registration  Statement,  of which  this  statement  of  additional
information is a part. This summary is qualified in its entirety by reference to
the 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 meeting as described  above, no further  meetings of shareholders
for the purpose of electing  Trustees  will be held,  unless  required by law or
until such time as less than a majority of the Trustees holding office have been
elected by  shareholders,  at which time the Trustees then in office will call a
shareholders' meeting for the election of Trustees.

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

LIMITATION OF TRUSTEES' LIABILITY
   
         The 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.


                              INVESTMENT MANAGEMENT


INVESTMENT MANAGER

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

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

         Services  performed  by  Keystone  Management  include  (1)  performing
research  and  planning  with  respect  to (a)  the  Fund's  qualification  as a
regulated  investment company under Subchapter M of the Internal Revenue Code of
1986, as amended, (b) tax treatment of the Fund's portfolio investments, (c) tax
treatment of special corporate actions (such as reorganizations),  (d) state tax
matters  affecting  the Fund,  and (e) the  Fund's  distributions  of income and
capital gains;  (2) preparing the Fund's federal and state tax returns;  and (3)
providing  services to the Fund's  shareholders  in connection  with federal and
state taxation and distributions of income and capital gains.

         The Fund pays Keystone  Management 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;

computed as of the close of business on each business day and payable daily.

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

         The Management  Agreement permits Keystone  Management to enter into an
agreement with Keystone or another investment  adviser,  under which Keystone or
such other investment adviser, as investment adviser, will provide substantially
all the  services to be provided by  Keystone  Management  under the  Management
Agreement. The Management Agreement also permits Keystone Management to delegate
to Keystone or another  investment  adviser  substantially all of the investment
manager's rights, duties, and obligations under the Management Agreement.

INVESTMENT ADVISER

         Pursuant to the Management  Agreement,  Keystone Management has entered
into an Investment Advisory Agreement with Keystone (the "Advisory  Agreement"),
under which Keystone  Management has delegated all of its investment  management
functions,  except  for  certain  administrative  and  management  services,  to
Keystone.  As a  result,  subject  to the  supervision  of the  Fund's  Board of
Trustees,   Keystone   performs   services  on  behalf  of  the  Fund  that  are
substantially  similar  to  those  described  above  with  respect  to  Keystone
Management.

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

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

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

         Keystone Investments has recently entered into an Agreement and Plan of
Acquisition and Merger with First Union Corporation ("First Union"), pursuant to
which  Keystone  Investments  will  be  merged  with  and  into  a  wholly-owned
subsidiary  of First Union  National  Bank of North  Carolina  ("FUNB-NC")  (the
"Merger"). The surviving corporation will assume the name "Keystone Investments,
Inc." Subject to a number of conditions  being met, it is currently  anticipated
that the Merger  will take place on or around  December  11,  1996.  Thereafter,
Keystone Investments, Inc. would be a subsidiary of FUNB-NC.

         If  consummated,  the  proposed  Merger  will be  deemed  to  cause  an
assignment, within the meaning of the 1940 Act, of both the Management Agreement
and the  Advisory  Agreement.  Consequently,  the  completion  of the  Merger is
contingent upon, among other things, the approval of the Fund's  shareholders of
a new investment advisory and management agreement between the Fund and Keystone
("the "New Advisory Agreement").  The Fund's Trustees have approved the terms of
the New  Advisory  Agreement,  subject to the approval of  shareholders  and the
completion of the Merger,  and have called a special  meeting of shareholders to
obtain their approval of, among other things,  the New Advisory  Agreement.  The
meeting is expected to be held in  December  1996.  The  proposed  New  Advisory
Agreement has terms,  including fees payable thereunder,  that are substantively
identical to those in the current agreements.


                              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:

*ALBERT  H. ELFNER, III:  President,  Chief Executive Officer and Trustee of the
         Fund;  Chairman of the Board,  President and Chief Executive Officer of
         Keystone  Investments,   Keystone,  Keystone  Management  and  Keystone
         Software,  Inc.  ("Keystone  Software");   President,  Chief  Executive
         Officer and  Trustee or  Director  of all other  funds in the  Keystone
         Investments  Family of Funds;  Chairman  of the Board and  Director  of
         Keystone  Institutional  Company,  Inc.  ("Keystone  Institutional")and
         Keystone  Fixed Income  Advisors  ("KFIA");  Director and  President of
         Keystone Asset Corporation,  Keystone Capital  Corporation and Keystone
         Trust  Company;  Director  of  the  Principal  Underwriter,  KIRC,  and
         Fiduciary  Investment  Company,  Inc.  ("FICO");   Director  of  Boston
         Children's Services Association; Trustee of Anatolia College, Middlesex
         School, and Middlebury College; Member, Board of Governors, New England
         Medical  Center;  former  Director and  President of Hartwell  Keystone
         Advisers,   Inc.  ("Hartwell  Keystone");   former  Director  and  Vice
         President,  Robert Van Partners,  Inc.;  and former  Trustee of Neworld
         Bank.

FREDERICK AMLING: Trustee of the Fund; Trustee or Director of all other funds in
         the  Keystone   Investments   Family  of  Funds;   Professor,   Finance
         Department,  George Washington Uni versity; President, Amling & Company
         (investment  advice);  and former  Member,  Board of Advisers,  Credito
         Emilano (banking).

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

*GEORGE  S. BISSELL:  Chairman of the Board and Trustee of the Fund; Chairman of
         the Board and Trustee or  Director  of all other funds in the  Keystone
         Investments Family of Funds; Director of Keystone Investments; 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;  and former Chairman of
         the Board and Chief Executive Officer of Keystone Investments.

EDWIN    D.  CAMPBELL:  Trustee of the Fund;  Trustee or  Director  of all other
         funds in the Keystone Investments 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 all other funds
         in the  Keystone  Investments  Family of Funds;  and  former  Director,
         Peoples Bank (Charlotte, NC).

K.       DUN  GIFFORD:  Trustee of the Fund;  Trustee or  Director  of all other
         funds in the Keystone Investments 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 President,
         The London Harness Company; former Managing Partner,  Roscommon Capital
         Corp.;  former Chief  Executive Offi cer,  Gifford Gifts of Fine Foods;
         former  Chairman,   Gifford,  Drescher  &  Associates  (environ  mental
         consulting); and former Director, Keystone Investments and Keystone.

LEROY    KEITH, JR.: Trustee of the Fund; Trustee or Director of all other funds
         in the Keystone Investments 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 all other
         funds in the  Keystone  Investments  Family of Funds;  Chairman  and Of
         Counsel,  Keyser, Crowley, Meub, Layden, Kulig & Sullivan P.C.; Member,
         Governor's (VT) Council of Economic 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 Company,  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,  Hitchcock  Clinic,  Proctor
         Bank, and Green Mountain Bank.

DAVID    M.  RICHARDSON:  Trustee of the Fund;  Trustee or Director of all other
         funds in the  Keystone  Investments  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.

RICHARD  J. SHIMA:  Trustee of the Fund;  Trustee or Director of all other funds
         in the Keystone  Investments 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 all other funds
         in the Keystone Investments 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.

EDWARD   F. GODFREY: Senior Vice President of the Fund; Senior Vice President of
         all other funds in the Keystone Investments Family of Funds;  Director,
         Senior Vice  President,  Chief  Financial  Officer,  and  Treasurer  of
         Keystone  Investments,   the  Principal  Underwriter,   Keystone  Asset
         Corporation,  Keystone Capital Corporation, and Keystone Trust Company;
         Treasurer of Keystone Institutional and FICO; Treasurer and Director of
         Keystone Management and Keystone Software; Vice President and Treasurer
         of KFIA;  Director of KIRC;  former  Treasurer and Director of Hartwell
         Keystone; and former Treasurer of Robert Van Partners, Inc.

JAMES    R. McCALL:  Senior Vice President of the Fund; Senior Vice President of
         all other  funds in the  Keystone  Investments  Family  of  Funds;  and
         President of Keystone.

J.       KEVIN  KENELY:  Treasurer of the Fund;  Treasurer of all other funds in
         the Keystone  Investments  Family of Funds;  Vice  President and former
         Controller   of   Keystone   Investments,   Keystone,   the   Principal
         Underwriter,  FICO,  and Keystone  Software;  and former  Controller of
         Keystone Asset Corporation and Keystone Capital Corporation.

ROSEMARY D. VAN ANTWERP: Senior Vice President and Secretary of the Fund; Senior
         Vice  President  and  Secretary  of all  other  funds  in the  Keystone
         Investments  Family of Funds;  Senior Vice President,  General Counsel,
         and  Secretary of Keystone;  Senior Vice  President,  General  Counsel,
         Secretary,   and  Director  of  the  Principal  Underwriter,   Keystone
         Management,  and Keystone  Software;  Senior Vice President and General
         Counsel of  Keystone  Institutional;  Senior  Vice  President,  General
         Counsel, and Director of FICO and KIRC; Vice President and Secretary of
         KFIA; Senior Vice President, General Counsel, and Secretary of Keystone
         Investments,  Keystone Asset Corporation, Keystone Capital Corporation,
         and  Keystone  Trust  Company;  and former  Senior Vice  President  and
         Secretary of Hartwell Keystone and Robert Van Partners, Inc.

CHRISTOPHER P. CONKEY:  Vice  President of the Fund;  Vice  President of certain
         other funds in the  Keystone  Investments  Family of Funds;  and Senior
         Vice President of Keystone.

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

         Mr.  Bissell  and Mr.  Elfner are  "interested  persons" of the Fund by
virtue of their positions as officers and/or  Directors of Keystone  Investments
and several of its  affiliates  including  Keystone,  Keystone  Management,  the
Principal  Underwriter,  and KIRC. Mr. Bissell and Mr. Elfner both own shares of
Keystone  Investments.  Mr. Bissell is a Director of Keystone  Investments.  Mr.
Elfner is  Chairman  of the Board,  Chief  Executive  Officer,  and  Director of
Keystone Investments.

         For the fiscal year ended  August 31,  1996,  none of the  Trustees and
officers of Keystone  received any direct  remuneration  from the Fund.  For the
calendar year ended December 31, 1995, annual retainers and meeting fees paid by
all funds in the Keystone  Investments  Family of Funds (which  includes over 30
mutual funds) totaled  approximately  $450,716. As of November 30, 1996, none of
the Trustees and officers of Keystone  beneficially owned any of the Fund's then
outstanding shares.

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


                              PRINCIPAL UNDERWRITER

         The Fund has  entered  into a  Principal  Underwriting  Agreement  (the
"Underwriting  Agreement") with Keystone Investment  Distributors  Company,  the
Principal  Underwriter.  The Principal Underwriter is a Delaware corporation and
is wholly-owned by Keystone.

         The Principal Underwriter, as agent, has agreed to use its best efforts
to find  purchasers  for the shares.  The Principal  Underwriter  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  the  Principal
Underwriter  will bear the  expense of  preparing,  printing,  and  distributing
advertising and sales literature and prospectuses used by it. In its capacity as
principal  underwriter,  the Principal Underwriter 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  (i) by a vote of a
majority of the Fund's  Independent  Trustees cast in person at a meeting called
for that  purpose  and (ii) by vote of a majority  of  Trustees  or by vote of a
majority of the outstanding shares.
    

         The Underwriting  Agreement may be terminated,  without penalty,  on 60
days'  written  notice by the Board of  Trustees  or by a vote of a majority  of
outstanding shares. The Underwriting  Agreement  will  terminate  automatically
upon its "assignment," as that term is defined in the 1940 Act.
   
         From time to time,  if, in the  Principal  Underwriter's  judgment,  it
could benefit the sales of Fund shares, the Principal Underwriter may provide to
selected broker-dealers  promotional materials and selling aids, including,  but
not limited to, personal computers, related software, and Fund data files.

         In addition to an  assignment  of the Fund's  Management  Agreement and
Advisory Agreement, the Merger, if consummated,  will also be deemed to cause an
assignment,  as defined by the 1940 Act,  of the  Underwriting  Agreement.  As a
result, the Fund's Trustees have approved the following  agreements,  subject to
the Merger's completion:  (i) a principal  underwriting agreement with Evergreen
Funds  Distributor,  Inc.  ("EFD")  and  the  Fund;  (ii) a  marketing  services
agreement  between the Principal  Underwriter  and EFD with respect to the Fund;
and (iii) a  subadministration  agreement  between  Keystone and Furman Selz LLC
with respect to the Fund. EFD is a  wholly-owned  subsidiary of Furman Selz LLC.
It is currently  anticipated  that on or about January 2, 1997,  Furman Selz LLC
will transfer  EFD, and Furman Selz's  related  services,  to BISYS Group,  Inc.
("BISYS") (the "Transfer").  The Fund's Trustees have also approved,  subject to
completion of the Transfer,  (i) a new principal  underwriting agreement between
EFD and the Fund; (ii) a new marketing  services agreement between the Principal
Underwriter  and EFD with  respect  to the Fund;  and (iii) a  subadministration
agreement between Keystone and BISYS with respect to the Fund. The terms of such
agreements will be substantively  identical to the terms of the agreements to be
executed upon completion of the Merger.


                                    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.

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

         Should the Fund or Keystone receive research and other  statistical and
factual  information 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.  Keystone  believes  that the  cost,  value and
specific  application  of such  information  are  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
in the selection of 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,  the Principal  Underwriter,  or any of their affiliated
persons, as defined in the 1940 Act.

         The Board of  Trustees  will,  from  time to time,  review  the  Fund's
brokerage policy. Because of the possibility of further regulatory  developments
affecting the securities exchanges and brokerage practices generally,  the Board
of Trustees may change, modify or eliminate any of the foregoing practices.


                                    EXPENSES

INVESTMENT ADVISORY FEES

     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  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 Management."



                                          Percent of Fund's    Fee Paid to
                   Fee Paid to Keystone   Average Net Assets   Keystone under
                   Management under       represented by       the Advisory
Fiscal Year Ended  the Management         Keystone             Agreement
August 31,         Agreement              Management's Fee
- -----------------  --------------------   -------------------  ---------------
1996               $3,481,728             0.53%                $2,959,469
1995               $3,982,976             0.53%                $3,385,529

1994               $4,624,138             0.50%                $3,930,517



DISTRIBUTION PLAN EXPENSES

     For the fiscal year ended August 31, 1996, the Fund paid  $6,610,025 to the
Principal  Underwriter under its Distribution  Plan. For more  information,  see
"Distribution Plans."


UNDERWRITING COMMISSIONS

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


                                                 Aggregate Dollar Amount of
                                                 Underwriting Commissions
Fiscal Year Ended   Aggregate Dollar Amount of   Retained by the Principal
August 31,          Underwriting Commissions     Underwriter
- ------------------  --------------------------   ---------------------------
1996                $5,596,658                   $4,615,371
1995                $6,676,954                   $5,231,567
1994                $8,143,311                   $4,368,060


BROKERAGE COMMISSIONS

         The Fund paid no  brokerage  commissions  for the  fiscal  years  ended
August 31, 1994, 1995 and 1996.



                 STANDARDIZED TOTAL RETURN AND YIELD QUOTATIONS


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

         The  cumulative  total returns for the Fund for the one,  five, and ten
year periods  ended  August 31, 1996 were 4.03%  (including  CDSCs),  42.98% and
85.41%, respectively. The compounded average annual rates of return for the one,
five, and ten year periods ended August 31, 1996 were 4.03%  (including  CDSCs),
7.41% and 6.37%, 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 August 31, 1996
was 6.95%.


                              FINANCIAL STATEMENTS


         The  following  financial  statements of the Fund are  incorporated  by
reference herein from the Fund's Annual Report, as filed with the Commission:

         Schedule of Investment as of August 31, 1996;
         
         Statement of Assets and Liabilities as of August 31, 1996;

         Statement of Operations for the year ended August 31, 1996;

         Statements  of  Changes  in Net  Assets  for  each of the  years in the
         two-year period ended August 31, 1996;

         Financial  Highlights  for  each  of the years in  the ten-year period 
         ended August 31, 1996;

         Notes to Financial Statements; and

         Independent Auditors' Report dated September 27, 1996.

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



                             ADDITIONAL INFORMATION


         State Street Bank and Trust  Company,  located at 225 Franklin  Street,
Boston,  Massachusetts 02110, is the custodian of all securities and cash of the
Fund (the  "Custodian").  The  Custodian  may hold  securities  of some  foreign
issuers outside the U.S. The Custodian,  in addition to its custodial  services,
is responsible for accounting and related recordkeeping on behalf of the Fund.

         KPMG Peat Marwick LLP, located at 99 High Street, Boston, Massachusetts
02110, Certified Public Accountants, are the Fund's independent auditors.

         KIRC, located at 200 Berkeley Street, Boston, Massachusetts 02116-5034,
is a wholly-owned  subsidiary of Keystone,  and is the Fund's transfer agent and
dividend disbursing agent.

         On November 30, 1996, Merrill Lynch,  Pierce,  Fenner & Smith, For Sole
Benefit of its Customers,  Attn.: Fund  Administration,  4800 Deer Lake Drive E,
3rd  Floor,  Jacksonville,  FL  32246-6484,  owned  14.26%  of the  Fund's  then
outstanding shares.

         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.

         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  up to the lesser of $250,000 or 1.00% of the Fund's net assets
in any 90-day period.  Securities  delivered in payment of redemptions  would be
valued at the same value  assigned to them in computing  the net asset value per
share  and  would,  to the  extent  permitted  by law,  be  readily  marketable.
Shareholders  receiving such  securities  would incur  brokerage  costs upon the
securities' sale.

         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.  No  person  is
entitled to rely on any information or representation not contained therein.

         The Fund's prospectus and this statement of additional information omit
certain information  contained in the Fund's  Registration  Statement filed with
the Securities and Exchange Commission  ("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.

    

<PAGE>


                                      A - 1


                                    APPENDIX


                       COMMON AND PREFERRED STOCK RATINGS

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

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

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

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

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

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

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

B.       MOODY'S COMMON STOCK RANKINGS

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

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

                                      A - 2

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

         (1)      High Grade
         (2)      Investment Grade
         (3)      Medium Grade
         (4)      Speculative Grade

C.       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 than in the
aaa and aa  classification,  earnings and asset  protection  are,  nevertheless,
expected to be maintained at adequate levels.

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

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

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

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

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

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

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




                                     A - 3

                              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 double taxation and to
pass through income to the holder of the  partnership  unit at lower  individual
rates.

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


                             CORPORATE BOND RATINGS

A.       S&P CORPORATE BOND RATINGS

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

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

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

         b. Nature of and provisions of the obligation; and

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

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

         Bond ratings are as follows:

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

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



<PAGE>


                                      A - 4

         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.

B.       MOODY'S CORPORATE BOND RATINGS

         Moody's ratings are as follows:

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

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

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

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

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

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

         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



<PAGE>


                                      A - 5

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 11 years. Call
protection  and  sinking  fund  features  are  comparable  to those  offered  on
traditional debt issues.

         PIKs,  like  zero  coupon  bonds,   are  designed  to  give  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 cashpaying  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



<PAGE>


                                      A - 6

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.  68% 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.


                            MONEY MARKET INSTRUMENTS

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

COMMERCIAL PAPER RATINGS

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

         The rating Prime-1 is the highest  commercial  paper rating assigned by
Moody's.  Among the factors  considered by Moody's in assigning  ratings are the
following:  (1)  evaluation  of the  management  of  the  issuer;  (2)  economic
evaluation  of  the  issuer's   industry  or  industries  and  an  appraisal  of
speculative-type risks which may be inherent in certain areas; (3) evaluation of
the issuer's products in


<PAGE>


                                      A - 7

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  U.S.   government  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 U.S., 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 pass-through
certificates,  are  supported by the full faith and credit of the U.S.;  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 or Federal Savings
and Loan 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
assets as of the date of their most recently published financial statements,  or
of savings and loan  associations  which are members of the Federal  Savings and
Loan Insurance  Corporation,  and have at least $1 billion in deposits as of the
date of their most recently published financial statements.



<PAGE>


                                      A - 8

         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.



<PAGE>


                                      A - 9

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 may also  purchase  call options for the purpose of offsetting
previously written call options of the same series.

         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 security
price 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


<PAGE>


                                     A - 10

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 in the transaction.

OPTIONS TRADING MARKETS

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

         The staff of the Securities and Exchange Commission is of the view that
the  premiums  that a 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  fundamental  investment
restrictions relating to illiquid securities.

                  SPECIAL CONSIDERATIONS APPLICABLE TO OPTIONS

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

         On Treasury Bills.  Because the deliverable U.S.  Treasury bill changes
from week to week,  writers of U.S. Treasury bill call options cannot provide in
advance for their  potential  exercise  settlement  obligations by acquiring and
holding the underlying  security.  However, if the Fund holds a long position in
U.S. Treasury bills with a principal amount corresponding to the option contract
size, the Fund may be hedged from a risk standpoint.  In addition, the Fund will
maintain in a segregated  account with 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.




<PAGE>


                                     A - 11

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

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

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

         Risks  Pertaining to the Secondary  Market.  An option  position may be
closed out only in a secondary market for an option of the same series. Although
the Fund will  generally  purchase  or write only those  options for which there
appears to be an active  secondary  market,  there is no assurance that a liquid
secondary  market will exist for any particular  option at any particular  time,
and for some options no secondary  market may exist. In such event, it might not
be possible to effect  closing  transactions  in  particular  options,  with the
result that the Fund would have to exercise  its options in order to realize any
profit and might incur transaction costs in connection therewith. If the Fund as
a covered call option writer is unable to effect a closing purchase  transaction
in a secondary market, it will not be able to sell the underlying security until
the option expires or it delivers the underlying security upon exercise.

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

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


               FUTURES CONTRACTS AND RELATED OPTIONS TRANSACTIONS

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



<PAGE>


                                     A - 12

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 or securities prices.

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

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

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

FUTURES CONTRACTS

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

         U.S. futures  contracts are traded only on national  futures  exchanges
and are  standardized as to maturity date and underlying  financial  instrument.
The principal  financial futures exchanges in the 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).





<PAGE>


                                     A - 13


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,  Government National Mortgage Association
(GNMA)  certificates,  90-day  domestic  bank  certificates  of deposit,  90-day
commercial paper, and 90-day Eurodollar  certificates of deposit. It is expected
that futures  contracts  trading in  additional  financial  instruments  will be
authorized. The standard contract size is $100,000 for futures contracts in U.S.
Treasury bonds, U.S. Treasury notes, and GNMA  certificates,  and $1,000,000 for
the other designated contracts.  While U.S. Treasury bonds, U.S. Treasury bills,
and U.S.  Treasury  notes are  backed by the full  faith and  credit of the U.S.
government and GNMA certificates are guaranteed by a U.S. government agency, the
futures contracts in U.S. government  securities are not obligations of the U.S.
Treasury.

INDEX BASED FUTURES CONTRACTS

STOCK INDEX FUTURES CONTRACTS

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

         Currently,  stock index  futures  contracts can be purchased or sold on
the 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


<PAGE>


                                     A - 14

transactions. Futures contract margin does not involve the borrowing of funds by
the customer to finance the transactions.  Rather,  the initial margin is in the
nature of a  performance  bond or good faith  deposit on the  contract  which is
returned to the Fund upon  termination  of the  futures  contract  assuming  all
contractual  obligations  have  been  satisfied.   The  margin  required  for  a
particular  futures  contract is set by the  exchange  on which the  contract is
traded,  and may be  significantly  modified  from time to time by the  exchange
during the term of the contract.

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

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

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

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

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

OPTIONS ON CURRENCY AND OTHER FINANCIAL FUTURES

         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

 

<PAGE>


                                     A - 15

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

PURCHASE OF CALL OPTIONS ON FUTURES CONTRACTS

         The  purchase of a call option on 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



<PAGE>


                                     A - 16

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.  In addition,
futures contract  transactions involve the remote risk that a party be unable to
fulfill its obligations and that the amount of the obligation will be beyond the
ability of the clearing broker to satisfy. 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



<PAGE>


                                     A - 17

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  contracts  involves less potential risk to the Fund because the maximum
amount at risk is the premium  paid for the options  (plus  transaction  costs).
However,  there  may be  circumstances  when the use of an  option  on a futures
contract  would  result in a loss to the Fund,  even though the use of a futures
contract  would  not,  such as when  there is no  movement  in the  level of the
futures contract.


                          FOREIGN CURRENCY TRANSACTIONS

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

FORWARD CURRENCY CONTRACTS

         As one way of  managing  exchange  rate  risk,  the Fund may  engage in
forward currency exchange  contracts  (agreements to purchase or sell currencies
at a specified  price and date).  Under the contract,  the exchange rate for the
transaction  (the amount of currency  the Fund will  deliver or receive when the
contract is completed) is fixed when the Fund enters into the contract. The Fund
usually will enter into these  contracts to stabilize the U.S. dollar value of a
security it has agreed to buy or sell. The Fund also may use these  contracts to
hedge the U.S.  dollar value of a security it already owns,  particularly if the
Fund  expects a  decrease  in the  value of the  currency  in which the  foreign
security is  denominated.  Although  the Fund will attempt to benefit from using
forward contracts, the success of its hedging strategy will depend on Keystone's
ability  to  predict  accurately  the  future  exchange  rates  between  foreign
currencies and the U.S. dollar. The value of the Fund's investments  denominated
in foreign



<PAGE>


                                     A - 18

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
U.S.  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
Commodity  Futures Trading  Commission  (CFTC) and National Futures  Association
(NFA).  Currently,  the only national futures exchange on which currency futures
are  traded  is the  International  Monetary  Market of the  Chicago  Mercantile
Exchange.  Foreign  currency futures trading is conducted in the same manner and
subject to the same  regulations  as trading in  interest  rate and index  based
futures.  The Fund  intends to engage in  currency  futures  contracts  only for
hedging  purposes,  and not for  speculation.  The Fund may  engage in  currency
futures  contracts for other  purposes if authorized to do so by the Board.  The
hedging  strategies  which will be used by the Fund in  connection  with foreign
currency  futures  contracts  are similar to those  described  above for forward
foreign currency exchange contracts.

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

FOREIGN CURRENCY OPTIONS TRANSACTIONS

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

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

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




<PAGE>


                                     A - 19

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


<PAGE>


                                     A - 20

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 U.S.  dollars in New York. In the intervening  hours, the buyer can go into
bankruptcy or can be declared  insolvent.  Thus,  the U.S.  dollars may never be
credited to the Fund.




<PAGE>


                                     A - 21

COUNTRY RISK

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

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

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

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

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

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





<PAGE>
                      KEYSTONE DIVERSIFIED BOND FUND (B-2)

                                     PART C

                               OTHER INFORMATION


Item 24.          Financial Statements and Exhibits


Item 24 (a).      FINANCIAL STATEMENTS

The following financial statements are incorporated by reference to the
Registrant's 1996 Annual Report, as filed with the Securities and Exchange
Commission.


Schedule of Investments                               August 31, 1996

Financial Highlights                                  For each of the years in
                                                      the ten-year period ended
                                                      August 31, 1996

Statement of Assets and Liabilities                   August 31, 1996

Statement of Operations                               Year ended
                                                      August 31, 1996

Statement of Changes in Net Assets                    For each of the years in
                                                      the two-year period ended
                                                      August 31, 1996

Notes to Financial Statements

Independent Auditors' Report                          September 27, 1996

<PAGE>

Item 24(b).       Exhibits
                  --------
(1)         Registrant's Restatement of Trust Agreement, as amended, (the "Trust
            Agreement")  (1).

(2)         Registrant's By-Laws, as amended (the "Bylaws")  (1).

(3)         Not applicable.

(4)(A)      A specimen of the security issued by Registrant  (2).

   (B)      Trust Agreement, Articles III, V, VI, and VIII  (1).

   (C)      Bylaws, Article 2 (1).

(5)(A)      Investment Management Agreement between Registrant and
            Keystone Management, Inc. (the "Management Agreement")  (1).

   (B)      Investment Advisory Agreement between Keystone Management, Inc. 
            and Keystone Investment Management Company (the "Advisory 
            Agreement")  (1).

(6)(A)      Principal Underwriting Agreement between Registrant and Keystone 
            Investment Distributors Company (the "Principal Underwriting 
            Agreement")  (1).

   (B)      Form of Dealer Agreement used by Keystone Investment Distributors 
            Company  (1).

   (C)      Registrant's respective Underwriting Agreements with Kokusai 
            Securities Co., Ltd. and Nomura Securities Co., Ltd.  (1).

(7)         Not applicable.

(8)         Custodian, Fund Accounting and Recordkeeping Agreements, as amended,
            between Registrant and State Street Bank and Trust Company  (1).

(9)         Not applicable.

(10)        Opinion and consent of counsel  (3).

(11)        Consent of Independent Auditors  (3).

(12)        Not applicable.

(13)        Not applicable.

(14)        Copies of model plans used in the establishment of retirement plans
            in connection with which Registrant offers its securities  (4). 

(15)        A copy of Registrant's Distribution Plan adopted pursuant to Rule
            12b-1  (1).

(16)        Schedules for the computation of total return and current yield
            quotations  (3).

(17)        Financial Data Schedule  (3).

(18)        Not applicable.

(19)        Powers of Attorney  (3).

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

(1)  Filed with Post-Effective Amendment No. 87 ("Post-Effective Amendment 
     No. 87") to Registration Statement No. 2-10659/811-93 (the "Registration 
     Statement") and incorporated by reference herein.

(2)  Filed with Post-Effective Amendment No. 30 to the Registration Statement.

(3)  Filed herewith.

(4)  Filed with Post-Effective Amendment No. 66 to the Registration Statement
     No. 2-10527/811-96 as Exhibit 24(b)(14) and incorporated by reference 
     herein.

<PAGE>


Item 25. Persons Controlled by or under Common Control with Registrant
         -------------------------------------------------------------
  
         Not applicable.


Item 26. Number of Holders of Securities
         -------------------------------
                                             Number of Record
         Title of Class               Holders as of October 31, 1996
         --------------               ------------------------------

          Shares of $1.00                        27,856
          Par Value


Item 27. Indemnification
         ---------------

         Provisions for the indemnification of Registrant's Trustees and
         officers are contained in Article VIII of the Trust Agreement, a copy
         of which was filed with Post-Effective Amendment No. 87 and is
         incorporated by reference herein.

         Provisions for the indemnification of Keystone Investment Distributors
         Company, Registrant's principal underwriter, are contained in Section 9
         of the Principal Underwriting Agreement, a copy of which was filed with
         Post-Effective Amendment No. 87 and is incorporated by reference 
         herein.

         Provisions for the indemnification of Kokusai Securities Co., Ltd. and
         Nomura Securities Co., Ltd., underwriters for the sale of Registrant's
         securities in Japan, are contained in Section 11 of Registrant's
         respective Underwriting Agreements with said entities, copies of which
         were filed with Post-Effective Amendment No. 87 and are incorporated by
         reference herein.

         Provisions for the indemnification of Keystone Management, Inc. and
         Keystone Investment Management Company, Registrant's investment manager
         and investment adviser, respectively, are contained in Section 6 of the
         Management Agreement and in Section 5 of the Advisory Agreement, copies
         of which were filed with Post-Effective Amendment No. 87 and are 
         incorporated by reference herein.


Item 28. Business and other Connections of Investment Adviser
         ----------------------------------------------------

         The following tables list the names of the various officers and
         directors of Keystone Investment Management Company and Keystone
         Management, Inc., Registrant's investment adviser and manager,
         respectively, and their respective positions. For each named
         individual, the tables list, for the past two fiscal years, (i) any
         other organizations (for Keystone Investment Management Company,
         excluding investment advisory clients) with which the officer and/or
         director has had or has substantial involvement; and (ii) positions
         held with such organizations.

<PAGE>

                       LIST OF OFFICERS AND DIRECTORS OF
                     KEYSTONE INVESTMENT MANAGEMENT COMPANY

<TABLE>
<CAPTION>
                                    Position with
                                    Keystone
                                    Investment
Name                                Management Company        Other Business Affiliations
- ----                                ------------------        ---------------------------
<S>                                 <C>                       <C>
Albert H.                           Chairman of               Chairman of the Board,
Elfner, III                          the Board,               Chief Executive Officer,
                                     Chief Executive          President and Director:
                                     Officer,and                Keystone Investments, Inc.
                                     Director                   Keystone Management, Inc.
                                                                Keystone Software, Inc.
                                                                Keystone Asset Corporation
                                                                Keystone Capital Corporation
                                                              Chairman of the Board and Director:
                                                                Keystone Fixed Income Advisers, Inc.
                                                                Keystone Institutional Company, Inc.
                                                              President and Director:
                                                                Keystone Trust Company
                                                              Director or Trustee:
                                                                Fiduciary Investment Company, Inc.
                                                                Keystone Investment Distributors Company
                                                                Keystone Investor Resource Center, Inc.
                                                                Boston Children's Services Associates
                                                                Middlesex School 
                                                                Middlebury College
                                                              Former Trustee or Director:
                                                                Neworld Bank
                                                                Robert Van Partners, Inc.

Philip M. Byrne                     Director                  President and Director:
                                                                Keystone Institutional Company, Inc.
                                                              Senior Vice President:
                                                                Keystone Investments, Inc.

Herbert L.                         Senior Vice                None
Bishop, Jr.                         President

Donald C. Dates                    Senior Vice                None
                                    President

Gilman Gunn                        Senior Vice                None
                                    President

Edward F.                          Director,                  Director, Senior Vice President
Godfrey                             Senior Vice President,    President, Chief Financial Officer and Treasurer:
                                    Treasurer and               Keystone Investments, Inc.
                                    Chief Financial Officer     Keystone Investment Distributors Company
                                                              Treasurer and Director:
                                                                Keystone Management, Inc.
                                                              Treasurer:
                                                                Keystone Institutional Company, Inc.
                                                                Keystone Software, Inc.
                                                                Fiduciary Investment Company, Inc.
                                                              Former Treasurer and Director:  
                                                                Hartwell Keystone Advisers, Inc.

James R. McCall                    Director and               None
                                    President

Ralph J.                           Director                   President and Director:
Spuehler, Jr.                                                   Keystone Investment Distributors Company
                                                              Senior Vice President and Director:
                                                                Keystone Investments, Inc.
                                                              Chairman and Director:
                                                                Keystone Investor Resource Center, Inc.
                                                                Keystone Management, Inc.
                                                              Formerly President:
                                                                Keystone Management, Inc.
                                                              Formerly Treasurer:
                                                                Keystone Investments, Inc.
                                                                Keystone Investment Management Company
                                                                Keystone America Hartwell Growth Fund, Inc.

Rosemary D.                        Senior Vice                General Counsel, Senior Vice President and Secretary:
Van Antwerp                         President,                  Keystone Investments, Inc.
                                    General Counsel           Senior Vice President and General Counsel:
                                    and Secretary               Keystone Institutional Company, Inc.
                                                              Senior Vice President, General Counsel and Director:
                                                                Keystone Investor Resource Center, Inc.
                                                                Fiduciary Investment Company, Inc.
                                                                Keystone Investment Distributors Company
                                                              Senior Vice President, General Counsel, Director and Secretary:
                                                                Keystone Management, Inc.
                                                                Keystone Software, Inc.
                                                              Former Senior Vice President and Secretary:
                                                                Hartwell Keystone Advisers, Inc.
                                                              Vice President and Secretary:
                                                                Keystone Fixed Income Advisers, Inc.

J. Kevin Kenely                    Vice President             Vice President:
                                                                Keystone Investments, Inc.
                                                                Keystone Investment Distributors Company
                                                                Keystone Institutional Company, Inc.
                                                                Keystone Management, Inc.
                                                                Keystone Institutional Company, Inc.
                                                                Keystone Software, Inc.
                                                                Fiduciary Investment Company, Inc.
                                                              Formerly Controller:
                                                                Keystone Investments, Inc.
                                                                Keystone Investment Management Company
                                                                Keystone Investment Distributors Company
                                                                Keystone Institutional Company, Inc.
                                                                Keystone Management, Inc.
                                                                Keystone Software, Inc.
                                                                Fiduciary Investment Company, Inc.

John D. Rogol                      Vice President             Vice President and
                                                              Controller:
                                                                Keystone Investments, Inc.
                                                                Keystone Investment Distributors Company
                                                                Keystone Institutional Company, Inc.
                                                                Keystone Management, Inc.
                                                                Keystone Software, Inc.
                                                                Fiduciary Investment Company, Inc.
                                                             
Robert K.                          Vice President             None
Baumback

Betsy A. Blacher                   Senior Vice                None
                                    President

Francis X. Claro                   Vice President             None

Kristine R.                        Vice President             None
Cloyes

Christopher P.                     Senior Vice                None
Conkey                              President

J. Gary Craven                     Senior Vice                None
                                    President

Richard Cryan                      Senior Vice                None
                                    President

Maureen E.                         Senior Vice                None
Cullinane                           President

Walter T.                          Senior Vice                None
McCormick                           President

George F. Wilkins                  Senior Vice                None
                                    President

John F. Addeo                      Vice President             None

Andrew G. Baldassare               Vice President             None

David S. Benhaim                   Vice President             None

Donald M. Bisson                   Vice President             None

George E. Dlugos                   Vice President             None

Antonio T. Docal                   Vice President             None

Dana E. Erikson                    Vice President             None

Sami J. Karam                      Vice President             None

George J. Kimball                  Vice President             None

JoAnn L. Lyndon                    Vice President             None

John C.                            Vice President             None
Madden, Jr.

Eleanor H. Marsh                   Vice President             None

James D. Medredeff                 Vice President             None

Stanley  M. Niksa                  Vice President             None

Jonathan A. Noonan                 Vice President             None

Robert E. O'Brien                  Vice President             None

Margery C. Parker                  Vice President             None

William H.                         Vice President             None
Parsons

Joyce W. Petkovich                 Vice President             None

Daniel A. Rabasco                  Vice President             None

Harlen R. Sanderling               Vice President             None

Kathy K. Wang                      Vice President             None

Judith A. Warners                  Vice President             None

Mary J. Willis                     Vice President             None

Peter Willis                       Vice President             None

Richard A. Wisentaner              Vice President             None

Cheryle E. Wanble                  Vice President             None

Walter Zagrobski                   Vice President             None
                                  
Joseph J.                          Asst. Vice President       None
Decristofaro
</TABLE>

<PAGE>

        LIST OF OFFICERS AND DIRECTORS OF KEYSTONE MANAGEMENT, INC.


<TABLE>
<CAPTION>
                                    Position with
                                    Keystone                  Other
                                    Management,               Business
Name                                Inc.                      Affiliations
- ----                                -------------             -------------
<S>                                 <C>                       <C>
Albert H.                           Chairman of               Chairman of the Board,
Elfner, III                          the Board,               Chief Executive Officer,
                                    Chief Execu-              President and Director:
                                    tive Officer,               Keystone Investments, Inc.
                                    President and               Keystone Software, Inc.
                                    Director                    Keystone Asset Corporation
                                                                Keystone Capital Corporation
                                                                Keystone Investments Family of Funds
                                                              Chairman of the Board and Director:
                                                                Keystone Investment Management Company
                                                                Keystone Institutional Company, Inc.
                                                                Keystone Fixed Income Advisers, Inc.
                                                              President and Director:
                                                                Keystone Trust Company
                                                              Director or Trustee:
                                                                Fiduciary Investment Company, Inc.
                                                                Keystone Investor Resource Center, Inc.
                                                                Boston Children's Services Association
                                                                Middlesex School
                                                                Middlebury College
                                                              Former Trustee or Director:
                                                                Neworld Bank
                                                                Robert Van Partners, Inc.

Edward F. Godfrey                  Treasurer and              Senior Vice President,
                                    Director                  Chief Financial Officer, Treasurer and Director:
                                                                Keystone Investments, Inc.
                                                                Keystone Investment Management Company
                                                                Keystone Investment Distributors Company
                                                              Treasurer:
                                                                Keystone Institutional Company, Inc.
                                                                Keystone Software, Inc.
                                                                Fiduciary Investment Company, Inc.
                                                              Former Treasurer and Director:
                                                                Hartwell Keystone Advisers, Inc.
                                                              Senior Vice President:
                                                                Keystone Investments Family of Funds

Ralph J.                            Director                  President and Director:
Spuehler, Jr.                                                   Keystone Investment Distributors Company
                                                              Chairman and Director:
                                                                Keystone Investor Resource Center, Inc.
                                                                Keystone Investment Management Company
                                                              Senior Vice President and Director:
                                                                Keystone Investments, Inc.
                                                              Treasurer:
                                                                Hartwell Emerging Growth Fund
                                                                Hartwell Growth Fund
                                                              Former President:
                                                                Keystone Management, Inc.
                                                              Former Treasurer:
                                                                Keystone Investments, Inc.
                                                                Keystone Investment Management Company

Rosemary D. Van                     Senior Vice               General Counsel, Senior
Antwerp                              President,               Vice President and Secretary: 
                                     General Counsel            Keystone Investments, Inc.
                                     and Secretary            Senior Vice President and General Counsel:
                                                                Keystone Institutional Company, Inc.
                                                              Senior Vice President, General Counsel and Director:
                                                                Keystone Investor  Resource, Center, Inc.
                                                                Fiduciary Investment Company, Inc.
                                                                Keystone Investment Distributors Company
                                                              Senior Vice President, General Counsel, Director and Secretary:
                                                                Keystone Management,  Inc.
                                                                Keystone Software, Inc.
                                                              Formerly Senior Vice President and Secretary:
                                                                Hartwell Keystone Advisers, Inc.
                                                              Vice President and Secretary:
                                                                Keystone Fixed Income Advisers, Inc.


J. Kevin Kenely                     Vice President            Vice President:
                                                                Keystone Investments, Inc.
                                                                Keystone Investment Management Company
                                                                Keystone Investment Distributors Company
                                                                Keystone Institutional Company, Inc.
                                                                Fiduciary Investment Company, Inc.
                                                                Keystone Software, Inc.
                                                               Formerly Vice President and Controller:
                                                                Hartwell Keystone Advisers, Inc.

John D. Rogol                       Vice President            Vice President and Controller:
                                     and Controller             Keystone Investments, Inc.
                                                                Keystone Investment Management Company
                                                                Keystone Investment Distributors Company
                                                                Keystone Institutional Company, Inc.
                                                                Keystone Software, Inc.
                                                                Fiduciary Investment Company, Inc.
                                                              Comptroller:  
                                                                Keystone Asset Corporation
                                                                Keystone Capital Corporation
                                                              Vice President and Treasurer:
                                                                Keystone Investor Resource Center, Inc.


Michael A. Thomas                   Vice President            Vice President:
                                                                Keystone Investments, Inc.
</TABLE>

<PAGE>

Item 29.   Principal Underwriter
           ---------------------

    (a)    Keystone Investment Distributors Company, which acts as Registrant's 
           principal underwriter, also acts as principal underwriter for the 
           following entities:


           Keystone Quality Fund (B-1)
           Keystone High Income Bond Fund (B-4)
           Keystone Balanced Fund (K-1)
           Keystone Strategic Growth Fund (K-2)
           Keystone Growth and Income Fund (S-1)
           Keystone Mid-Cap Growth Fund S-3)
           Keystone Small Company Growth Fund (S-4)
           Keystone America Hartwell Emerging Growth Fund, Inc.
           Keystone Balanced Fund II
           Keystone Capital Preservation and Income Fund
           Keystone Emerging Markets Fund
           Keystone Fund for Total Return
           Keystone Fund of the Americas
           Keystone Global Opportunities Fund
           Keystone Global Resources and Development Fund
           Keystone Government Securities Fund
           Keystone Intermediate Term Bond Fund
           Keystone International Fund Inc.
           Keystone Liquid Trust
           Keystone Omega Fund
           Keystone Precious Metals Holdings, Inc.
           Keystone Small Company Growth Fund II
           Keystone State Tax Free Fund
           Keystone State Tax Free Fund - Series II
           Keystone Strategic Income Fund
           Keystone Tax Free Income Fund
           Keystone Tax Free Fund
           Keystone World Bond Fund
 

    (b)    For information with respect to each officer and director of
           Registrant's principal underwriter, see the following pages.


                                Positions with
                                Keystone Investment          Positions with
Name                            Distributors Company         Registrant
- ----                            --------------------         --------------

Ralph J. Spuehler*              Director, President          None

Edward F. Godfrey*              Director, Senior Vice        Senior Vice
                                President, Treasurer         President
                                and Chief Financial
                                Officer

Rosemary D. Van Antwerp*        Director, Senior Vice        Senior Vice
                                President, General           President
                                Counsel and Secretary        and Secretary

Albert H. Elfner, III*          Director                     President

Charles W. Carr*                Senior Vice President        None

Peter M. Delehanty*             Senior Vice President        None

J. Kevin Kenely*                Vice President               None

John D. Rogol*                  Vice President and           None
                                 Controller
                                
C. Kenneth Molander             Divisional Vice              None
8 King Edward Drive             President
Londenderry, NH 03053

William L. Carey, Jr.           Regional Manager and         None
4 Treble Lane                   Vice President
Malvern, PA  19355

John W. Crites                  Regional Manager and         None
2769 Oakland Circle W.          Vice President
Aurora, CO 80014

Richard J. Fish                 Regional Manager and         None
309 West 90th Street            Vice President
New York, NY  10024

Michael E. Gathings             Regional Vice                None
245 Wicklawn Way                President
Roswell, GA  30076

Paul D. Graffy                  Regional Manager and         None
15509 Janas Drive               Vice President
Lockport, IL  60441

Robert G. Holz, Jr.             Regional Manager and         None
313 Meadowcrest Drive           President
Richardson, Texas 75080

Todd L. Kobrin                  Regional Manager and         None
20 Iron Gate                    Vice President
Metuchen, NJ 08840

Ralph H. Johnson                Regional Manager and         None
345 Masters Court, #2           Vice President
Walnut Creek, CA 94598

Paul J. McIntyre                Regional Manager and         None
118 Main Center #203            Vice President
Northville, MI 48167

Robert P. Muligan*              Regional Manager and         None
                                Vice President

Alan V. Niemi                   Regional Manager and         None
3511 Grant Street               Vice President
Lee's Summit, MO  64064

Matthew D. Twomey               Regional Vice                None
9627 Sparrow Court              President
Ellicott City, MD 21042

Raymond P. Ajemian*             Manager and                  None
                                Vice President  

Jonathan I. Cohen*              Vice President               None

Michael S. Festa*               Vice President               None

Russell A. Haskell*             Vice President               None

Jeffrey M. Landes               Vice President               None

Joan M. Balchunas*              Assistant Vice               None
                                President

Julie A. Robinson               Vice President               None

John M. McAllister*             Vice President               None

Thomas J. Gainey*               Assistant Vice               None
                                President

Lyman Jackson*                  Assistant Vice               None
                                President

Eric S. Jeppson*                Assistant Vice               None
                                President

Mark Minnucci*                  Assistant Vice               None
                                President

Ashley M. Norwood*              Assistant Vice               None
                                President


*Located at 200 Berkeley Street, Boston, Massachusetts 02116-5034


Item 29(c). - Not applicable


<PAGE>

Item 30.    Location of Accounts and Records
            --------------------------------

            Keystone Investment, Inc.
            200 Berkeley Street 
            Boston, Massachusetts 02116-5034

            State Street Bank and Trust Company
            1776 Heritage Drive
            Quincy, Massachusetts  02171

            Iron Mountain
            3431 Sharp Slot Road
            Swansea, Massachusetts  02277


Item 31.    Management Services
            -------------------
            Not applicable.


Item 32.    Undertakings
            ------------
            Upon request and without charge, Registrant hereby
            undertakes to furnish to each person to whom a copy of
            Registrant's prospectus is delivered with a copy of the
            Registrant's latest annual report to shareholders.

<PAGE>

                                   SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and the Investment
Company Act of 1940, the Registrant certifies that it meets all of the
requirements for effectiveness of this amendment to its registration
statement pursuant to Rule 485(b) under the Securities Act of 1933 and has duly
caused this amendment to its registration statement to be signed on its behalf
by the undersigned, thereto duly authorized in the City of Boston, and The
Commonwealth of Massachusetts, on the 6th day of December, 1996.


                                              KEYSTONE DIVERSIFIED BOND
                                              FUND (B-2)

                                              By: /s/ Rosemary D. Van Antwerp
                                                  -----------------------------
                                                  Rosemary D. Van Antwerp
                                                  Senior Vice President
                                                  and Secretary


Pursuant to the requirements of the Securities Act of 1933, this Amendment to
Registrant's Registration Statement has been signed below by the following
persons in the capacities indicated on the 6th day of December, 1996.


SIGNATURES                                    TITLE
- ----------                                    -----

/s/ George S. Bissell                         Chairman of the Board and
- ----------------------------                  Trustee
George S. Bissell*                           

/s/ Albert H. Elfner, III                     Chief Executive Officer,
- ----------------------------                  President, and Trustee
Albert H. Elfner, III*    

J. Kevin Kenely                               Treasurer (Principal Financial
- ---------------------------                   and Accounting (Officer)
J. Kevin Kenely*  

                                             *By: /s/ James M. Wall
                                                  ------------------------------
                                                  James M. Wall**
                                                  Attorney-in-Fact

<PAGE>


SIGNATURES                                    TITLE
- ----------                                    -----
 
/s/ Frederick Amling                          Trustee
- ---------------------------
Frederick Amling*

/s/ Charles A. Austin, III                    Trustee
- ---------------------------
Charles A. Austin, III*

/s/ Edwin D. Campbell                         Trustee
- ---------------------------
Edwin D. Campbell*

/s/ Charles F. Chapin                         Trustee
- ---------------------------
Charles F. Chapin*

/s/ K. Dun Gifford                            Trustee
- ---------------------------
K. Dun Gifford*

/s/ Leroy Keith, Jr.                          Trustee
- ---------------------------
Leroy Keith, Jr.*

/s/ F. Ray Keyser, Jr.                        Trustee
- ---------------------------
F. Ray Keyser, Jr.*

/s/ David M. Richardson                       Trustee
- ---------------------------
David M. Richardson*

/s/ Richard J. Shima                          Trustee
- ---------------------------
Richard J. Shima*

/s/ Andrew J. Simons                          Trustee
- ---------------------------
Andrew J. Simons*


                                          *By:/s/ James M. Wall
                                              ----------------------------------
                                              James M. Wall**
                                              Attorney-in-Fact


**James M. Wall, by signing his name hereto, does hereby sign this
  document on behalf of each of the above-named individuals pursuant to
  powers of attorney duly executed by such persons and attached hereto as
  Exhibit 24(b)(19).

<PAGE>

                               INDEX TO EXHIBITS

                                                                Page Number
                                                                In Sequential
Exhibit Number                Exhibit                           Numbering System
- --------------                -------                           ----------------
     1                        Trust Agreement (1)

     2                        By-Laws (1)

     4               (A)      Specimen Stock Certificate  (2)
                     (B)      Trust Agreement  (1)
                     (C)      By-Laws  (1)

     5               (A)      Management Agreement  (1)
                     (B)      Advisory Agreement  (1)

     6               (A)      Principal Underwriting Agreement  (1)
                     (B)      Dealer Agreement  (1)
                     (C)      Additional Underwriting Agreements  (1)

     8                        Custodian, Fund Accounting and
                                Recordkeeping Agreement, as amended (1)
   
     10                       Opinion and Consent of Counsel  (3)

     11                       Independent Auditors' Consent  (3)

     14                       Model Retirement Plans  (4)

     15                       Distribution Plan  (1)

     16                       Performance Data Schedules  (3)

     17                       Financial Data Schedule (filed as Exhibit 27)  (3)

     19                       Powers of Attorney  (3)

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


(1)  Incorporated herein by reference to Post-Effective Amendment No. 87 to the
     Registration Statement.

(2)  Incorporated herein by reference to Post-Effective Amendment No. 30 to the
     Registration Statement.

(3)  Filed herewith.

(4)  Incorporated herein by reference to Post-Effective Amendment No. 66 to
     Registration Statement No. 2-10527/811-96.



                                                 


                                                 December 6, 1996



Keystone Diversified Bond Fund (B-2)
200 Berkeley Street
Boston, Massachusetts  02116-5034

Ladies and Gentlemen:

     I am a Senior Vice President of and General Counsel to Keystone Investment
Management Company, investment adviser to Keystone Diversified Bond Fund (B-2)
(the "Fund"). You have asked for my opinion with respect to the proposed
issuance of 18,173,647 additional shares of the Fund.

     To my knowledge, a Prospectus is on file with the Securities and Exchange
Commission (the "Commission") as part of Post-Effective Amendment No. 87 to the
Fund's Registration Statement, which covers the public offering and sale of the
Fund shares currently registered with the Commission.

     In my opinion, such additional shares, if issued and sold in accordance
with the Fund's Restatement of Trust Agreement, as amended ("Restatement of
Trust") and offering Prospectus, will be legally issued, fully paid and
nonassessable by the Fund, entitling the holders thereof to the rights set forth
in the Restatement of Trust and subject to the limitations set forth therein.

     My opinion is based upon my examination of the Fund's Restatement of Trust
and By-Laws, as amended; a review of the minutes of the Fund's Board of
Trustees, signed by the Secretary of the Fund, authorizing the issuance of such
additional shares; and the Fund's Prospectus. In my examination of such
documents, I have assumed the genuineness of all signatures and the conformity
of copies to originals.

     I hereby consent to the use of this opinion in connection with
Post-Effective Amendment No. 88 to the Fund's Registration Statement, which
covers the registration of such additional shares.


                                                 Very truly yours,

                                                 /s/ Rosemary D. Van Antwerp

                                                 Rosemary D. Van Antwerp
                                                 Senior Vice President
                                                 and General Counsel






                                                


                        CONSENT OF INDEPENDENT AUDITORS





The Trustees and Shareholders
Keystone Diversified Bond Fund (B-2)


     We consent to the use of our report dated September 27, 1996 incorporated
by reference herein and to the reference to our firm under the caption
"FINANCIAL HIGHLIGHTS" in the prospectus.





                                                  /S/ KPMG Peat Marwick LLP

                                                      KPMG Peat Marwick LLP



Boston, Massachusetts
December 6, 1996



                       SEC STANDARDIZED ADVERTISING YIELD

FUND #:         4202 

FUND NAME:      KEYSTONE DIVERSIFIED BOND FUND  B-2

PRICING DATE    26-Aug-96            TOTAL INCOME FOR PERIOD      4,085,278.30
                                     TOTAL EXPENSES FOR PERIOD      844,635.47
30 DAY YTM      6.95248%             AVERAGE SHARES OUTSTANDING   38,571,284.404
                                     LAST PRICE DURING PERIOD            14.71
<TABLE>
<CAPTION>

        PRICE          EQUITY    AMORT         MORTGAGE        PIK        ST FIXED       GAIN/LOSS     LONG TERM       TOTAL
        DATE           INCOME    INCOME        INCOME          INCOME     INCOME         ADJ           INCOME          INCOME
                        0.00     373,447.52    546,273.84       0.00      21,958.93      (10,004.68)   3,153,602.68    4,085,278.30
                       -0.00000%   0.81132%      1.18589%      -0.00000%   0.04778%       -0.02177%        6.76832%        
<S>     <C>            <C>       <C>           <C>             <C>        <C>            <C>           <C>             <C>         
        ---------      --------- ----------    ----------      ---------  ---------      ----------    ------------    ------------
(1)     26-Jul-96       0.00      12,664.65     18,250.68       0.00       1,719.87            0.00       05,589.66      138,224.87
0       27-Jul-96       0.00      12,664.65     18,250.68       0.00       1,719.87            0.00      105,589.66      138,224.87
1       28-Jul-96       0.00      12,664.65     18,250.68       0.00       1,719.87            0.00      105,589.66      138,224.87
2       29-Jul-96       0.00      12,664.77     18,247.43       0.00       1,555.49            0.00      105,904.36      138,372.05
3       30-Jul-96       0.00      12,664.74     18,247.43       0.00       1,544.72            0.00      105,822.25      138,279.14
4       31-Jul-96       0.00      12,664.61     18,247.43       0.00           0.00            0.00      107,422.90      138,334.94
5       01-Aug-96       0.00      12,691.48     18,232.10       0.00       1,447.66            0.00      105,207.30      137,578.54
6       02-Aug-96       0.00      12,691.93     18,231.72       0.00       1,448.58            0.00      104,652.95      137,025.18
7       03-Aug-96       0.00      12,691.93     18,231.72       0.00       1,448.58            0.00      104,652.95      137,025.18
8       04-Aug-96       0.00      12,691.93     18,231.72       0.00       1,448.58            0.00      104,652.95      137,025.18
9       05-Aug-96       0.00      12,505.31     18,231.72       0.00       1,272.68            0.00      105,149.19      137,158.90
10      06-Aug-96       0.00      12,505.28     18,231.72       0.00         453.56            0.00      106,274.32      137,464.88
11      07-Aug-96       0.00      12,505.42     18,231.72       0.00         352.17            0.00      106,501.32      137,590.63
12      08-Aug-96       0.00      12,505.39     18,231.72       0.00         235.85            0.00      106,478.59      137,451.55
13      09-Aug-96       0.00      12,505.44     18,231.72       0.00         174.13            0.00      106,331.85      137,243.15
14      10-Aug-96       0.00      12,505.44     18,231.72       0.00         174.13            0.00      106,331.85      137,243.15
15      11-Aug-96       0.00      12,505.44     18,231.72       0.00         174.13            0.00      106,331.85      137,243.15
16      12-Aug-96       0.00      12,621.33     18,210.05       0.00          79.56            0.00      105,615.04      136,525.98
17      13-Aug-96       0.00      12,621.22     18,210.05       0.00         155.69            0.00      104,954.21      135,941.17
18      14-Aug-96       0.00      12,163.99     18,210.05       0.00         321.12            0.00      104,843.07      135,538.23
19      15-Aug-96       0.00      12,256.82     18,203.51       0.00         823.78            0.00      104,269.57      135,553.68
20      16-Aug-96       0.00      12,257.13     18,203.51       0.00         775.17            0.00      104,219.61      135,455.42
21      17-Aug-96       0.00      12,257.13     18,203.51       0.00         775.17            0.00      104,219.61      135,455.42
22      18-Aug-96       0.00      12,257.13     18,203.51       0.00         775.17            0.00      104,219.61      135,455.42
23      19-Aug-96       0.00      12,257.07     18,203.51       0.00         653.94            0.00      104,294.78      135,409.30
24      20-Aug-96       0.00      12,257.12     18,203.51       0.00         535.32            0.00      104,282.55      135,278.50
25      21-Aug-96       0.00      12,257.02     18,203.51       0.00         532.91            0.00      104,338.91      135,332.35
26      22-Aug-96       0.00      12,257.19     18,135.56       0.00         375.87            0.00      103,882.25      134,650.87
27      23-Aug-96       0.00      12,255.15     18,135.56       0.00         636.99            0.00      104,251.25      135,278.96
28      24-Aug-96       0.00      12,255.15     18,135.56       0.00         636.99            0.00      104,251.25      135,278.96
29      25-Aug-96       0.00      12,255.15     18,135.56       0.00         636.99            0.00      104,251.25      135,278.96
30      26-Aug-96       0.00      12,255.16     18,134.61       0.00         794.11      (10,004.68)     104,405.43      125,584.63


                                                                      ||  30 DAY         30 DAY        30 DAY
        12B-1& SERVICE           DAILY         DAILY           DAILY  ||  ACCUMULATED    ACCUMULATED   ACCUMULATED
        EXPENSES       CDSC      EXPENSES      SHARES          PRICE  ||  INCOME         EXPENSES      SHARES
        453,823.74     0.00      844,635.47    38,571,284.40          ||
         -0.98952%                                                    ||
        -----------    ----      ----------    --------------  -----      ------------   -----------   ----------------
(1)      46,490.67     0.00      26,193.91     38,898,013.345  14.63  ||          0.00         0.00                0.00
0             0.00     0.00      26,193.91     38,898,013.345  14.63  ||          0.00         0.00                0.00
1             0.00     0.00      26,193.91     38,898,013.345  14.63  ||    138,224.87    26,193.91       38,898,013.35
2        15,547.40     0.00      33,339.98     38,856,160.695  14.57  ||    276,596.92    59,533.89       77,754,174.04
3        15,472.11     0.00      27,932.76     38,851,437.248  14.60  ||    414,876.06    87,466.65      116,605,611.29
4        15,493.19     0.00      27,530.49     38,787,933.265  14.65  ||    553,211.00   114,997.14      155,393,544.55
5        15,490.00     0.00      28,032.79     38,761,973.998  14.77  ||    690,789.54   143,029.93      194,155,518.55
6        46,951.70     0.00      25,706.75     38,723,468.331  14.90  ||    827,814.71   168,736.67      232,878,986.88
7             0.00     0.00      25,706.75     38,723,468.331  14.90  ||    964,839.89   194,443.42      271,602,455.21
8             0.00     0.00      25,706.75     38,723,468.331  14.90  ||  1,101,865.07   220,150.17      310,325,923.54
9        15,759.24     0.00      33,559.80     38,767,352.258  14.90  ||  1,239,023.97   253,709.97      349,093,275.80
10       15,778.81     0.00      28,289.05     38,707,646.177  14.89  ||  1,376,488.85   281,999.02      387,800,921.98
11       15,744.92     0.00      28,255.90     38,688,495.489  14.89  ||  1,514,079.48   310,254.92      426,489,417.47
12       15,737.12     0.00      28,243.09     38,643,490.110  14.89  ||  1,651,531.03   338,498.01      465,132,907.58
13       47,152.89     0.00      26,444.82     38,620,560.484  14.94  ||  1,788,774.17   364,942.82      503,753,468.06
14            0.00     0.00      26,444.82     38,620,560.484  14.94  ||  1,926,017.32   391,387.64      542,374,028.55
15            0.00     0.00      26,444.82     38,620,560.484  14.94  ||  2,063,260.47   417,832.46      580,994,589.03
16       15,763.09     0.00      33,586.13     38,594,449.985  14.95  ||  2,199,786.45   451,418.59      619,589,039.01
17       15,762.95     0.00      28,267.78     38,574,009.244  14.90  ||  2,335,727.62   479,686.37      658,163,048.26
18       15,700.89     0.00      28,157.79     38,538,736.945  14.89  ||  2,471,265.85   507,844.16      696,701,785.20
19       15,677.25     0.00      28,121.55     38,502,112.031  14.87  ||  2,606,819.53   535,965.71      735,203,897.24
20       46,930.65     0.00      26,340.00     38,466,751.922  14.91  ||  2,742,274.94   562,305.71      773,670,649.16
21            0.00     0.00      26,340.00     38,466,751.922  14.91  ||  2,877,730.36   588,645.71      812,137,401.08
22            0.00     0.00      26,340.00     38,466,751.922  14.91  ||  3,013,185.78   614,985.72      850,604,153.00
23       15,667.19     0.00      33,360.80     38,426,440.511  14.90  ||  3,148,595.08   648,346.52      889,030,593.51
24       15,642.01     0.00      28,084.36     38,387,970.192  14.90  ||  3,283,873.58   676,430.88      927,418,563.70
25       15,629.93     0.00      28,066.73     38,345,294.704  14.88  ||  3,419,205.93   704,497.61      965,763,858.41
26       15,590.65     0.00      28,134.21     38,326,421.029  14.88  ||  3,553,856.80   732,631.82    1,004,090,279.44
27       46,731.75     0.00      26,246.95     38,271,650.304  14.83  ||  3,689,135.75   758,878.77    1,042,361,929.74
28            0.00     0.00      26,246.95     38,271,650.304  14.83  ||  3,824,414.71   785,125.72    1,080,633,580.05
29            0.00     0.00      26,246.95     38,271,650.304  14.83  ||  3,959,693.67   811,372.68    1,118,905,230.35
30       15,600.00     0.00      33,262.79     38,233,301.770  14.71  ||  4,085,278.30   844,635.47    1,157,138,532.12

</TABLE>

<TABLE>
<CAPTION>

B-2                           MTD        YTD      ONE YEAR       THREE YEAR     THREE YEAR        FIVE YEAR        FIVE YEAR 
                30-Aug-96                                       TOTAL RETURN    COMPOUNDED      TOTAL RETURN      COMPOUNDED 
<S>                           <C>        <C>      <C>           <C>             <C>             <C>               <C>

with cdsc                     N/A         -2.96%       1.12%         7.65%           2.49%           42.98%            7.41%
W/O CDSC                        0.58%     -0.09%       4.03%         8.51%           2.76%           42.98%            7.41%

Beg dates                  31-Jul-96  29-Dec-95   31-Aug-95     31-Aug-93       31-Aug-93        30-Aug-91        30-Aug-91 
Beg Value (no load)           41,150     41,426      39,785        38,141          38,141           28,946           28,946 
End Value (W/O CDSC)          41,387     41,387      41,387        41,387          41,387           41,387           41,387 
End Value (with cdsc)                    40,201      40,229        41,060          41,060           41,387           41,387 
beg nav                        14.65      15.35       15.09         17.06           17.06            15.37            15.37 
end nav                        14.65      14.65       14.65         14.65           14.65            14.65            14.65 
shares originally purhased  2,808.85   2,698.76    2,636.51      2,235.70        2,235.70         1,883.30         1,883.30 


                                                                                        3                                 5 
INCEPTION DATE             31-Mar-81



 B-2                                                             TEN YEAR         TEN YEAR 
                 30-Aug-96                                    TOTAL RETURN      COMPOUNDED 
 
 with cdsc                                                         85.41%            6.37% 
 W/O CDSC                                                          85.41%            6.37% 
 
 Beg dates                                                     29-Aug-86        29-Aug-86  
 Beg Value (no load)                                              22,322           22,322  
 End Value (W/O CDSC)                                             41,387           41,387  
 End Value (with cdsc)                                            41,387           41,387  
 beg nav                                                           20.08            20.08  
 end nav                                                           14.65            14.65  
 shares originally purhased                                     1,111.63         1,111.63  
 
 
                                                                                       10 

INCEPTION DATE             31-Mar-81 


</TABLE>
 

<PAGE>
                                                                   Exhibit 99.19

                               POWER OF ATTORNEY


         I, the undersigned, hereby constitute Roger T. Wickers, Rosemary D. Van
Antwerp, Jean S. Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T.
Murphy, each of them singly, my true and lawful attorneys, with full power to
them and each of them to sign for me and in my name in the capacity indicated
below any and all registration statements, including, but not limited to, Forms
N-8A, N-8B-1, S-5, N-1 and N-1A, as amended from time to time, and any and all
amendments thereto to be filed with the Securities and Exchange Commission for
the purpose of registering from time to time all investment companies of which I
am now or hereafter a Director or Trustee and/or Chairman of the Board and Chief
Executive Officer and for which Keystone Custodian Funds, Inc. serves as Adviser
or Manager and registering from time to time the shares of such companies, and
generally to do all such things in my name and in my behalf to enable such
investment companies to comply with the provisions of the Securities Act of
1933, as amended, the Investment Company Act of 1940, as amended, and all
requirements and regulations of the Securities and Exchange Commission
thereunder, hereby ratifying and confirming my signature as it may be signed by
my said attorneys to any and all registration statements and amendments thereto.


                                           /s/ George S. Bissell
                                               George S. Bissell
                                               Director/Trustee,
                                               Chairman of the Board



Dated: December 14, 1994
<PAGE>



                               POWER OF ATTORNEY



         I, the undersigned, hereby constitute Roger T. Wickers, Rosemary D. Van
Antwerp, Jean S. Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T.
Murphy, each of them singly, my true and lawful attorneys, with full power to
them and each of them to sign for me and in my name in the capacity indicated
below any and all registration statements, including, but not limited to, Forms
N-8A, N-8B-1, S-5, N-1 and N-1A, as amended from time to time, and any and all
amendments thereto to be filed with the Securities and Exchange Commission for
the purpose of registering from time to time all investment companies of which I
am now or hereafter a Director or Trustee and/or Chief Executive Officer and for
which Keystone Custodian Funds, Inc. serves as Adviser or Manager and
registering from time to time the shares of such companies, and generally to do
all such things in my name and in my behalf to enable such investment companies
to comply with the provisions of the Securities Act of 1933, as amended, the
Investment Company Act of 1940, as amended, and all requirements and regulations
of the Securities and Exchange Commission thereunder, hereby ratifying and
confirming my signature as it may be signed by my said attorneys to any and all
registration statements and amendments thereto.




                                           /s/ Albert H. Elfner, III
                                               Albert H. Elfner, III
                                               Director/Trustee,    
                                               President and Chief  
                                               Executive Officer



Dated: December 14, 1994

<PAGE>

                                POWER OF ATTORNEY


     I, the undersigned, hereby constitute Rosemary D. Van Antwerp, Jean S.
Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T. Murphy, each of
them singly, my true and lawful attorneys, with full power to them and each of
them to sign for me and in my name in the capacity indicated below any and all
registration statements, including, but not limited to, Forms N-8A, N-8B-1, S-5,
N-1 and N-1A, as amended from time to time, and any and all amendments thereto
to be filed with the Securities and Exchange Commission for the purpose of
registering from time to time all investment companies of which I am now or
hereafter a Director, Trustee or officer and for which Keystone Custodian Funds,
Inc. serves as Adviser or Manager and registering from time to time the shares
of such companies, and generally to do all such things in my name and in my
behalf to enable such investment companies to comply with the provisions of the
Securities Act of 1933, as amended, the Investment Company Act of 1940, as
amended, and all requirements and regulations of the Securities and Exchange
Commission thereunder, hereby ratifying and confirming my signature as it may be
signed by my said attorneys to any and all registration statements and
amendments thereto.


                                               /s/ J. Kevin Kenely
                                                   J. Kevin Kenely
                                                   Treasurer

Dated: December 15, 1995

<PAGE>



                               POWER OF ATTORNEY



         I, the undersigned, hereby constitute Roger T. Wickers, Rosemary D. Van
Antwerp, Jean S. Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T.
Murphy, each of them singly, my true and lawful attorneys, with full power to
them and each of them to sign for me and in my name in the capacity indicated
below any and all registration statements, including, but not limited to, Forms
N-8A, N-8B-1, S-5, N-1 and N-1A, as amended from time to time, and any and all
amendments thereto to be filed with the Securities and Exchange Commission for
the purpose of registering from time to time all investment companies of which I
am now or hereafter a Director or Trustee and for which Keystone Custodian
Funds, Inc. serves as Adviser or Manager and registering from time to time the
shares of such companies, and generally to do all such things in my name and in
my behalf to enable such investment companies to comply with the provisions of
the Securities Act of 1933, as amended, the Investment Company Act of 1940, as
amended, and all requirements and regulations of the Securities and Exchange
Commission thereunder, hereby ratifying and confirming my signature as it may be
signed by my said attorneys to any and all registration statements and
amendments thereto.


                                           /s/ Frederick Amling   
                                               Frederick Amling
                                               Director/Trustee


Dated: December 14, 1994
<PAGE>



                               POWER OF ATTORNEY



         I, the undersigned, hereby constitute Roger T. Wickers, Rosemary D. Van
Antwerp, Jean S. Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T.
Murphy, each of them singly, my true and lawful attorneys, with full power to
them and each of them to sign for me and in my name in the capacity indicated
below any and all registration statements, including, but not limited to, Forms
N-8A, N-8B-1, S-5, N-1 and N-1A, as amended from time to time, and any and all
amendments thereto to be filed with the Securities and Exchange Commission for
the purpose of registering from time to time all investment companies of which I
am now or hereafter a Director or Trustee and for which Keystone Custodian
Funds, Inc. serves as Adviser or Manager and registering from time to time the
shares of such companies, and generally to do all such things in my name and in
my behalf to enable such investment companies to comply with the provisions of
the Securities Act of 1933, as amended, the Investment Company Act of 1940, as
amended, and all requirements and regulations of the Securities and Exchange
Commission thereunder, hereby ratifying and confirming my signature as it may be
signed by my said attorneys to any and all registration statements and
amendments thereto.



                                           /s/ Charles A. Austin III
                                               Charles A. Austin III
                                               Director/Trustee


Dated: December 14, 1994
<PAGE>



                               POWER OF ATTORNEY



         I, the undersigned, hereby constitute Roger T. Wickers, Rosemary D. Van
Antwerp, Jean S. Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T.
Murphy, each of them singly, my true and lawful attorneys, with full power to
them and each of them to sign for me and in my name in the capacity indicated
below any and all registration statements, including, but not limited to, Forms
N-8A, N-8B-1, S-5, N-1 and N-1A, as amended from time to time, and any and all
amendments thereto to be filed with the Securities and Exchange Commission for
the purpose of registering from time to time all investment companies of which I
am now or hereafter a Director or Trustee and for which Keystone Custodian
Funds, Inc. serves as Adviser or Manager and registering from time to time the
shares of such companies, and generally to do all such things in my name and in
my behalf to enable such investment companies to comply with the provisions of
the Securities Act of 1933, as amended, the Investment Company Act of 1940, as
amended, and all requirements and regulations of the Securities and Exchange
Commission thereunder, hereby ratifying and confirming my signature as it may be
signed by my said attorneys to any and all registration statements and
amendments thereto.



                                           /s/ Edwin D. Campbell      
                                               Edwin D. Campbell
                                               Director/Trustee


Dated: December 14, 1994
<PAGE>



                               POWER OF ATTORNEY



         I, the undersigned, hereby constitute Roger T. Wickers, Rosemary D. Van
Antwerp, Jean S. Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T.
Murphy, each of them singly, my true and lawful attorneys, with full power to
them and each of them to sign for me and in my name in the capacity indicated
below any and all registration statements, including, but not limited to, Forms
N-8A, N-8B-1, S-5, N-1 and N-1A, as amended from time to time, and any and all
amendments thereto to be filed with the Securities and Exchange Commission for
the purpose of registering from time to time all investment companies of which I
am now or hereafter a Director or Trustee and for which Keystone Custodian
Funds, Inc. serves as Adviser or Manager and registering from time to time the
shares of such companies, and generally to do all such things in my name and in
my behalf to enable such investment companies to comply with the provisions of
the Securities Act of 1933, as amended, the Investment Company Act of 1940, as
amended, and all requirements and regulations of the Securities and Exchange
Commission thereunder, hereby ratifying and confirming my signature as it may be
signed by my said attorneys to any and all registration statements and
amendments thereto.



                                           /s/ Charles F. Chapin
                                               Charles F. Chapin
                                               Director/Trustee


Dated: December 14, 1994
<PAGE>



                               POWER OF ATTORNEY



         I, the undersigned, hereby constitute Roger T. Wickers, Rosemary D. Van
Antwerp, Jean S. Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T.
Murphy, each of them singly, my true and lawful attorneys, with full power to
them and each of them to sign for me and in my name in the capacity indicated
below any and all registration statements, including, but not limited to, Forms
N-8A, N-8B-1, S-5, N-1 and N-1A, as amended from time to time, and any and all
amendments thereto to be filed with the Securities and Exchange Commission for
the purpose of registering from time to time all investment companies of which I
am now or hereafter a Director or Trustee and for which Keystone Custodian
Funds, Inc. serves as Adviser or Manager and registering from time to time the
shares of such companies, and generally to do all such things in my name and in
my behalf to enable such investment companies to comply with the provisions of
the Securities Act of 1933, as amended, the Investment Company Act of 1940, as
amended, and all requirements and regulations of the Securities and Exchange
Commission thereunder, hereby ratifying and confirming my signature as it may be
signed by my said attorneys to any and all registration statements and
amendments thereto.


                                           /s/ K. Dun Gifford      
                                               K. Dun Gifford
                                               Director/Trustee


Dated: December 14, 1994
<PAGE>



                               POWER OF ATTORNEY



         I, the undersigned, hereby constitute Roger T. Wickers, Rosemary D. Van
Antwerp, Jean S. Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T.
Murphy, each of them singly, my true and lawful attorneys, with full power to
them and each of them to sign for me and in my name in the capacity indicated
below any and all registration statements, including, but not limited to, Forms
N-8A, N-8B-1, S-5, N-1 and N-1A, as amended from time to time, and any and all
amendments thereto to be filed with the Securities and Exchange Commission for
the purpose of registering from time to time all investment companies of which I
am now or hereafter a Director or Trustee and for which Keystone Custodian
Funds, Inc. serves as Adviser or Manager and registering from time to time the
shares of such companies, and generally to do all such things in my name and in
my behalf to enable such investment companies to comply with the provisions of
the Securities Act of 1933, as amended, the Investment Company Act of 1940, as
amended, and all requirements and regulations of the Securities and Exchange
Commission thereunder, hereby ratifying and confirming my signature as it may be
signed by my said attorneys to any and all registration statements and
amendments thereto.



                                           /s/ Leroy Keith, Jr.
                                               Leroy Keith, Jr.
                                               Director/Trustee


Dated: December 14, 1994
<PAGE>



                               POWER OF ATTORNEY



         I, the undersigned, hereby constitute Roger T. Wickers, Rosemary D. Van
Antwerp, Jean S. Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T.
Murphy, each of them singly, my true and lawful attorneys, with full power to
them and each of them to sign for me and in my name in the capacity indicated
below any and all registration statements, including, but not limited to, Forms
N-8A, N-8B-1, S-5, N-1 and N-1A, as amended from time to time, and any and all
amendments thereto to be filed with the Securities and Exchange Commission for
the purpose of registering from time to time all investment companies of which I
am now or hereafter a Director or Trustee and for which Keystone Custodian
Funds, Inc. serves as Adviser or Manager and registering from time to time the
shares of such companies, and generally to do all such things in my name and in
my behalf to enable such investment companies to comply with the provisions of
the Securities Act of 1933, as amended, the Investment Company Act of 1940, as
amended, and all requirements and regulations of the Securities and Exchange
Commission thereunder, hereby ratifying and confirming my signature as it may be
signed by my said attorneys to any and all registration statements and
amendments thereto.


                                           /s/ F. Ray Keyser,Jr.
                                               F. Ray Keyser, Jr.
                                               Director/Trustee


Dated: December 14, 1994
<PAGE>



                               POWER OF ATTORNEY



         I, the undersigned, hereby constitute Roger T. Wickers, Rosemary D. Van
Antwerp, Jean S. Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T.
Murphy, each of them singly, my true and lawful attorneys, with full power to
them and each of them to sign for me and in my name in the capacity indicated
below any and all registration statements, including, but not limited to, Forms
N-8A, N-8B-1, S-5, N-1 and N-1A, as amended from time to time, and any and all
amendments thereto to be filed with the Securities and Exchange Commission for
the purpose of registering from time to time all investment companies of which I
am now or hereafter a Director or Trustee and for which Keystone Custodian
Funds, Inc. serves as Adviser or Manager and registering from time to time the
shares of such companies, and generally to do all such things in my name and in
my behalf to enable such investment companies to comply with the provisions of
the Securities Act of 1933, as amended, the Investment Company Act of 1940, as
amended, and all requirements and regulations of the Securities and Exchange
Commission thereunder, hereby ratifying and confirming my signature as it may be
signed by my said attorneys to any and all registration statements and
amendments thereto.



                                           /s/ David M. Richardson
                                               David M. Richardson
                                               Director/Trustee


Dated: December 14, 1994
<PAGE>



                               POWER OF ATTORNEY



         I, the undersigned, hereby constitute Roger T. Wickers, Rosemary D. Van
Antwerp, Jean S. Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T.
Murphy, each of them singly, my true and lawful attorneys, with full power to
them and each of them to sign for me and in my name in the capacity indicated
below any and all registration statements, including, but not limited to, Forms
N-8A, N-8B-1, S-5, N-1 and N-1A, as amended from time to time, and any and all
amendments thereto to be filed with the Securities and Exchange Commission for
the purpose of registering from time to time all investment companies of which I
am now or hereafter a Director or Trustee and for which Keystone Custodian
Funds, Inc. serves as Adviser or Manager and registering from time to time the
shares of such companies, and generally to do all such things in my name and in
my behalf to enable such investment companies to comply with the provisions of
the Securities Act of 1933, as amended, the Investment Company Act of 1940, as
amended, and all requirements and regulations of the Securities and Exchange
Commission thereunder, hereby ratifying and confirming my signature as it may be
signed by my said attorneys to any and all registration statements and
amendments thereto.


                                           /s/ Richard J. Shima
                                               Richard J. Shima
                                               Director/Trustee


Dated: December 14, 1994
<PAGE>



                               POWER OF ATTORNEY



         I, the undersigned, hereby constitute Roger T. Wickers, Rosemary D. Van
Antwerp, Jean S. Loewenberg, Dorothy E. Bourassa, James M. Wall and Melina M. T.
Murphy, each of them singly, my true and lawful attorneys, with full power to
them and each of them to sign for me and in my name in the capacity indicated
below any and all registration statements, including, but not limited to, Forms
N-8A, N-8B-1, S-5, N-1 and N-1A, as amended from time to time, and any and all
amendments thereto to be filed with the Securities and Exchange Commission for
the purpose of registering from time to time all investment companies of which I
am now or hereafter a Director or Trustee and for which Keystone Custodian
Funds, Inc. serves as Adviser or Manager and registering from time to time the
shares of such companies, and generally to do all such things in my name and in
my behalf to enable such investment companies to comply with the provisions of
the Securities Act of 1933, as amended, the Investment Company Act of 1940, as
amended, and all requirements and regulations of the Securities and Exchange
Commission thereunder, hereby ratifying and confirming my signature as it may be
signed by my said attorneys to any and all registration statements and
amendments thereto.


                                           /s/ Andrew J. Simons
                                               Andrew J. Simons
                                               Director/Trustee


Dated: December 14, 1994



<TABLE> <S> <C>


<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM ACCOUNTING
RECORDS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH ACCOUNTING
RECORDS.
</LEGEND>
<SERIES>
<NUMBER>        101
<NAME>  KEYSTONE DIVERSIFIED BOND FUND (B-2)
       
<CAPTION>
<S>             <C>    

<PERIOD-TYPE>   12-MOS
<FISCAL-YEAR-END>       AUG-31-1996
<PERIOD-START>  SEP-01-1995
<PERIOD-END>    AUG-31-1996
<INVESTMENTS-AT-COST>   557,224,794
<INVESTMENTS-AT-VALUE>  551,909,786
<RECEIVABLES>   10,278,350
<ASSETS-OTHER>  292,135
<OTHER-ITEMS-ASSETS>    0
<TOTAL-ASSETS>  562,480,271
<PAYABLE-FOR-SECURITIES>        0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES>       2,688,333
<TOTAL-LIABILITIES>     2,688,333
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON>        736,888,926
<SHARES-COMMON-STOCK>   38,221,105
<SHARES-COMMON-PRIOR>   48,710,058
<ACCUMULATED-NII-CURRENT>       0
<OVERDISTRIBUTION-NII>  (1,446,954)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS>        (169,908,557)
<ACCUM-APPREC-OR-DEPREC>        (5,741,477)
<NET-ASSETS>    559,791,938
<DIVIDEND-INCOME>       0
<INTEREST-INCOME>       54,151,923
<OTHER-INCOME>  0
<EXPENSES-NET>  (12,010,092)
<NET-INVESTMENT-INCOME> 42,141,831
<REALIZED-GAINS-CURRENT>        323,307
<APPREC-INCREASE-CURRENT>       (14,654,381)
<NET-CHANGE-FROM-OPS>   27,810,757
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