OPPENHEIMER MUNICIPAL BOND FUND
485BPOS, 1997-11-20
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                                           Registration No. 2-57116
                                File No. 811-2668

                SECURITIES AND EXCHANGE COMMISSION
                      WASHINGTON, D.C. 20549
                             FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933      /X/

      PRE-EFFECTIVE AMENDMENT NO. ___                         / /

   
      POST-EFFECTIVE        AMENDMENT        NO.                 39
                                                        -----------
    
/X/

                              and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY
   ACT OF 1940
/X/

   
      Amendment               No.                                27
                                                -------------------
    
/X/

                  OPPENHEIMER MUNICIPAL BOND FUND
- ------------------------------------------------------------------
        (Exact Name of Registrant as Specified in Charter)

       Two World Trade Center, New York, New York 10048-0203
- -------------------------------------------------------------------
             (Address of Principal Executive Offices)

                           212-323-0200
- ------------------------------------------------------------------
                  (Registrant's Telephone Number)

                      ANDREW J. DONOHUE, ESQ.
                      OppenheimerFunds, Inc.
       Two World Trade Center, New York, New York 10048-0203
- ------------------------------------------------------------------
              (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 November  24, 1997, pursuant to paragraph (b)
    

  / /  60 days after filing pursuant to paragraph (a)(1)

  / /  On _________, pursuant to paragraph (a)(1)

  / /  75 days after filing, pursuant to paragraph (a)(2)

  / /  On _________, pursuant to paragraph (a)(2) of Rule 485

      Registration of Shares Under the Securities Act of 1933

   
A Rule 24f-2 Notice for the  Registrant's  fiscal year ended July 31, 1997,  was
filed on September 26, 1997.
    


<PAGE>



                             FORM N-1A

                  OPPENHEIMER MUNICIPAL BOND FUND

                       Cross Reference Sheet
                       ---------------------
Part A of
Form N-1A
Item No.     Prospectus Heading
- ---------    ------------------
    1         Cover Page
    2         Expenses; Overview of the Fund
    3         Financial Highlights; Performance of the Fund
    4         Front Cover Page; Investment Objective and Policies
    5         Expenses; How the Fund is Managed; Back Cover
    5A        Performance of the Fund
    6         Dividends,  Capital Gains and Taxes;  How the Fund is
              Managed -  Organization  and  History;  The  Transfer
              Agent
    7         How to Exchange Shares;  Special Investor  Services;  Service Plan
              for Class A shares;  Distribution  and  Service  Plans for Class B
              Shares and Class C Shares;  How to Buy Shares; How to Sell Shares;
              Shareholder Account Rules and Policies
    8         How to Sell Shares;  How to Exchange Shares;  Special
              Investor Services
    9         *

Part B of
Form N-1A
Item No.     Heading in Statement of Additional Information
- ---------    ----------------------------------------------
    10        Cover Page
    11        Cover Page
    12        *
    13        Investment  Objective and Policies;  Other Investment
              Techniques and Strategies; Additional Investment
              Restrictions
    14        How the Fund is Managed - Trustees  and  Officers  of
              the Fund;
    15        How the Fund is Managed - Major Shareholders
    16        How  the  Fund  is  Managed;  Additional  Information
              about  the  Fund;  Distribution  and  Service  Plans;
              Back Cover
    17        How the Fund is Managed
    18        Additional Information about the Fund
    19        About Your  Account - How to Buy Shares,  How to Sell
              Shares, How to Exchange Shares
    20        Dividends, Capital Gains and Taxes
    21        How  the  Fund  is  Managed;  Additional  Information
              about the Fund - The  Distributor;  Distribution  and
              Service
              Plans
    22        Performance of the Fund
    23        Financial Statements

- ----------------
* Not applicable or negative answer.


Oppenheimer
Municipal Bond Fund

   
Prospectus dated November  24, 1997
    


      Oppenheimer  Municipal  Bond Fund is a mutual  fund  that  seeks as high a
level  of  current  interest  income  exempt  from  Federal  income  taxes as is
available from investing in Municipal  Securities,  while attempting to preserve
capital.  Under normal market  conditions,  the Fund invests at least 80% of its
assets in Municipal Securities. However, in times of unstable economic or market
conditions,  the Fund's investment  manager may deem it advisable to temporarily
invest an  unlimited  amount of the  Fund's  total  assets  in  certain  taxable
instruments.  The Fund also uses hedging instruments to seek to reduce the risks
of market  fluctuations  that affect the value of the securities the Fund holds.
You should carefully review the risks associated with an investment in the Fund.
Please refer to "Investment  Policies and Strategies" for more information about
the types of securities the Fund invests in and refer to "Investment  Risks" for
a discussion of the risks of investing in the Fund.

   
      This Prospectus  explains  concisely what you should know before investing
in the  Fund.  Please  read this  Prospectus  carefully  and keep it for  future
reference. You can find more detailed information about the Fund in the November
24,  1997  Statement  of  Additional   Information.   For  a  free  copy,   call
OppenheimerFunds  Services,  the Fund's Transfer Agent,  at  1-800-525-7048,  or
write to the Transfer  Agent at the address on the back cover.  The Statement of
Additional   Information  has  been  filed  with  the  Securities  and  Exchange
Commission  ("SEC") and is incorporated into this Prospectus by reference (which
means that it is legally part of this Prospectus).
    

                             (logo) OppenheimerFunds

Shares  of the  Fund  are not  deposits  or  obligations  of any  bank,  are not
guaranteed by any bank, are not insured by the F.D.I.C. or any other agency, and
involve  investment  risks  including the possible loss of the principal  amount
invested.

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


                                -1-

<PAGE>



Contents

           ABOUT THE FUND

           Expenses

           A Brief Overview of the Fund

           Financial Highlights

           Investment Objective and Policies
           Investment Risks
           Investment Techniques and Strategies

           How the Fund is Managed

           Performance of the Fund


           ABOUT YOUR ACCOUNT

           How to Buy Shares
           Class A Shares
           Class B Shares
           Class C Shares

           Special Investor Services
           AccountLink
           Automatic Withdrawal and Exchange Plans
           Reinvestment Privilege

           How to Sell Shares
           By Mail
           By Telephone
           By Checkwriting

           How to Exchange Shares

           Shareholder Account Rules and Policies

           Dividends, Capital Gains and Taxes

           Appendix A: Special Sales Charge Arrangements for
                          Certain Persons

                                -2-

<PAGE>



ABOUT THE FUND

Expenses

   
      The Fund pays a variety of expenses directly for management of its assets,
administration,  distribution  of its  shares  and  other  services,  and  those
expenses are subtracted from the Fund's assets to calculate the Fund's net asset
value per share.  All  shareholders  therefore  pay those  expenses  indirectly.
Shareholders  pay other  expenses  directly,  such as sales  charges and account
transaction  charges.  The following  tables are provided to help you understand
your  direct  expenses  of  investing  in the Fund and your  share of the Fund's
business operating expenses that you will expect to bear indirectly. The numbers
below are based on the Fund's  expenses  during  the fiscal  year ended July 31,
1997.

      o  Shareholder  Transaction  Expenses  are charges you pay when you buy or
sell shares of the Fund. Please refer to "About Your Account,"  starting on page
__ for an explanation of how and when
    
these charges apply.

                             Class A    Class B              Class C
                             Shares     Shares               Shares

Maximum Sales Charge
on Purchases (as a %
of offering price)           4.75%      None                 None
- ---------------------------------------------------------------------------
Maximum Deferred Sales Charge
(as a % of the lower of
the original offering
price or redemption
proceeds)                    None(1)    5% in the first      1% if shares
                                        year, declining      are redeemed
                                        to 1% in the         within 12 months
                                        sixth year and       of purchase(2)
                                        eliminated
                                        thereafter(2)
- -----------------------------------------------------------------------------
Maximum Sales Charge on
Reinvested Dividends         None       None                 None
- -----------------------------------------------------------------------------
Exchange Fee                 None       None                 None
- -----------------------------------------------------------------------------

   
1. If you invest  more than $1 million in Class A shares,  you may have to pay a
sales charge of up to 1% if you sell your shares  within 12 calendar  months (18
months for shares  purchased  prior to May 1, 1997) from the end of the calendar
month during which you purchased  those shares.  See "How to Buy Shares - Buying
Class A Shares,"  below.  2. See "How to Buy Shares - Buying Class B Shares" and
"How to Buy Shares - Buying Class C Shares," below,  for more information on the
contingent deferred sales charges.
    

      o Annual Fund  Operating  Expenses  are paid out of the Fund's  assets and
represent the Fund's expenses in operating its business.  For example,  the Fund
pays management fees to its investment adviser, OppenheimerFunds, Inc. (referred
to in this Prospectus as the "Manager"). The rates of the Manager's fees are set
forth in "How the Fund Is Managed,"  below.  The Fund has other regular expenses
for services,  such as transfer agent fees, custodial fees paid to the bank that
holds the Fund's  portfolio  securities,  audit fees and legal  expenses.  Those
expenses are detailed in the Fund's  Financial  Statements  in the  Statement of
Additional Information.

Annual  Fund  Operating  Expenses  as a  Percentage  of Average Net
Assets

                                  Class A    Class B    Class C
                                  Shares     Shares     Shares
- -----------------------------------------------------------------
Management Fees                   0.52%      0.52%      0.52%
- -----------------------------------------------------------------
   
12b-1 Plan Fees                         0.22%           1.00%
1.00%
    
- -----------------------------------------------------------------
   
Other Expenses                                      0.13%
0.13%                             0.15%
    
- -----------------------------------------------------------------
   
Total Fund Operating Expenses                       0.87%
1.65%                             1.67%

      The numbers in the table  above are based upon the Fund's  expenses in its
last fiscal year ended July 31, 1997. These amounts are shown as a percentage of
the  average  net assets of each class of the Fund's  shares for that year.  The
"12b-1  Plan Fees" for Class A shares are  Service  Plan Fees . The "12b-1  Plan
Fees" for Class B and Class C shares are Service Plan Fees and asset-based sales
charges. The service fee for Class A shares is approximately 0.25% and for Class
B and Class C shares is 0.25% of average annual net assets of that class and the
asset-based  sales  charge for Class B and Class C shares is 0.75%.  These plans
are described in greater detail in "How to Buy Shares," below.
    

      The actual  expenses  for each class of shares in future years may be more
or less  than the  numbers  in the  table,  depending  on a number  of  factors,
including  changes in the actual value of the Fund's assets  represented by each
class of shares.

      o Examples.  To try to show the effect of these  expenses on an investment
over time, we have created the  hypothetical  examples shown below.  Assume that
you make a $1,000  investment in each class of shares of the Fund,  and that the
Fund's annual  return is 5%, and that its operating  expenses for each class are
the ones shown in the Annual Fund Operating Expenses table above. If you were to
redeem your shares at the end of each period shown below,  your investment would
incur the following expenses by the end of 1, 3, 5 and 10 years:

                      1 year    3 years     5 years    10 years*

   
Class A Shares        $56           $74     $         93
$150
Class B Shares        $67                     $82      $110
$156
Class C Shares                          $27            $53
$ 91  $198
    

      If you did not  redeem  your  investment,  it would  incur  the  following
expenses:

                      1 year    3 years     5 years    10 years*

   
Class A Shares        $56                    $74       $93
$150
Class B Shares        $17                    $52       $90
$156
Class C Shares                         $17  $53        $91
$198

* In the first  example,  expenses  include the Class A initial sales charge and
the  applicable  Class B or Class C contingent  deferred  sales  charge.  In the
second example,  Class A expenses include the initial sales charge,  but Class B
and Class C expenses do not include contingent deferred sales charges. The Class
B expenses in years 7 through 10 are based on the Class A expenses  shown above,
because the Fund automatically  converts your Class B shares into Class A shares
after 6 years.  Because of the effect of the  asset-based  sales  charge and the
contingent  deferred  sales  charge  imposed  on  Class B and  Class  C  shares,
long-term  holders  of  Class  B and  Class C  shares  could  pay  the  economic
equivalent  of more  than the  maximum  front-end  sales  charge  allowed  under
applicable  regulations.  For Class B shareholders,  the automatic conversion of
Class B shares to Class A shares is  designed to minimize  the  likelihood  that
this will occur. Please refer to "How to Buy Shares - Buying Class B Shares" for
more information.

      These examples show the effect of expenses on an  investment,  but are not
meant to state or predict actual or expected costs or investment  returns of the
Fund, all of which may be more or less than those shown.
    



A Brief Overview of the Fund

      Some of the  important  facts about the Fund are  summarized  below,  with
references to the section of this Prospectus where more complete information can
be found.  You should  carefully  read the  entire  Prospectus  before  making a
decision about  investing in the Fund.  Keep the Prospectus for reference  after
you invest, particularly for information about your account, such as how to sell
or exchange shares.

      o What is The Fund's Investment Objective? The Fund's investment objective
is to seek as high a level of current interest income exempt from Federal income
taxes as is available from investing in Municipal  Securities,  while attempting
to preserve
capital.

      o What Does the Fund Invest In? To seek its objective,  the Fund primarily
invests in municipal  securities  the interest from which is exempt from Federal
individual  income tax.  The Fund may also use hedging  instruments  and certain
derivative  investments to try to manage investment risks. These investments are
more fully  explained in "Investment  Objective and Policies,"  starting on page
__.

   
      o Who Manages the Fund? The Fund's  investment  advisor (the "Manager") is
OppenheimerFunds, Inc. which (including subsidiaries) manages investment company
portfolios  currently having over $75 billion in assets.  The Manager is paid an
advisory fee by the Fund, based on its assets.  The Fund's  portfolio  managers,
who are employed by the Manager,  are Robert E. Patterson and Jerry Webman. They
are primarily responsible for the selection of the Fund's securities. The Fund's
Board of Trustees, elected by shareholders,  oversees the investment advisor and
the portfolio  managers.  Please refer to "How the Fund is Managed," starting on
page __ for more information about the Manager and its fees.
    

      o How Risky is the Fund? All investments  carry risks to some degree.  The
Fund's investments in municipal bonds are subject to changes in their value from
a number of factors such as changes in general bond market movements, the change
in value of  particular  bonds  because of an event  affecting  the  issuer,  or
changes in interest rates that can affect bond prices.  These changes affect the
value of the Fund's  investments and its price per share. The Fund may invest in
"inverse  floater"  variable rate bonds, a type of derivative  investment  whose
yields move in the opposite  direction as short-term  interest rates change.  In
the  OppenheimerFunds  spectrum,  the Fund is more  conservative than high yield
bond funds but more aggressive than money market funds.

      While the Manager tries to reduce risks by  diversifying  investments,  by
carefully  researching  securities  before they are purchased for the portfolio,
and in some cases by using hedging techniques,  there is no guarantee of success
in achieving the Fund's objective and your shares may be worth more or less than
their  original cost when you redeem them.  Please refer to  "Investment  Risks"
starting on page __ for a more complete discussion.

      o How  Can I Buy  Shares?  You can  buy  shares  through  your  dealer  or
financial  institution,   or  you  can  purchase  shares  directly  through  the
Distributor  by completing an  Application  or by using an Automatic  Investment
Plan under AccountLink.  Please refer to "How to Buy Shares" on page __ for more
details.

   
      o Will I Pay a Sales Charge to Buy Shares?  The Fund has three  classes of
shares.  All three  classes have the same  investment  portfolio  but  different
expenses.  Class A shares are offered with a front-end sales charge, starting at
4.75%, and reduced for larger  purchases.  Class B shares and Class C shares are
offered without a front-end sales charge, but if you sell your shares within six
years,  you will  normally  pay a contingent  deferred  sales charge that varies
depending on how long you owned your shares. There is also an annual asset-based
sales  charge on Class B and Class C shares.  Please  review "How to Buy Shares"
starting on page __ for more details,  including a discussion  about factors you
and your  financial  advisor should  consider in determining  which class may be
appropriate for you.

      o How Can I Sell My Shares? Shares can be redeemed by mail or by telephone
call to the Transfer  Agent on any business  day, or through your dealer,  or by
writing a check against your Fund account  (available  for Class A shares only).
Please refer to "How to Sell  Shares" on page __. The Fund also offers  exchange
privileges to other Oppenheimer funds,  described in "How to Exchange Shares" on
page __.
    

      o How Has the Fund Performed? The Fund measures its performance by quoting
its yield,  tax-equivalent  yield,  average  annual total return and  cumulative
total return, which measure historical performance. Those yields and returns can
be compared to the yields and returns (over similar  periods) of other funds. Of
course, other funds may have different  objectives,  investments,  and levels of
risk. The Fund's performance can also be compared to a broad market index, which
we have done on pages __ and __. Please remember that past  performance does not
guarantee future results.

Financial Highlights

   
      The table on the following pages presents selected  financial  information
about the Fund, including per share data and expense ratios and other data based
on the Fund's average net assets. This information has been audited by KPMG Peat
Marwick  LLP,  the  Fund's  independent  auditors,  whose  report on the  Fund's
financial  statements for the fiscal year ended July 31, 1997 is included in the
Statement of Additional Information.
    

<PAGE>

<TABLE>
<CAPTION>
FINANCIAL HIGHLIGHTS
                                     CLASS A
                                                       -----------------------------------------------------------
                                                       YEAR ENDED JULY 31,               YEAR ENDED DECEMBER 31,
                                                       1997             1996(2)          1995            1994
=================================================================================================================
<S>                                                    <C>              <C>              <C>             <C>
PER SHARE OPERATING DATA:
Net asset value, beginning of period                     $ 9.74            $9.98            $8.93          $10.44
- -----------------------------------------------------------------------------------------------------------------
Income (loss) from investment operations:
Net investment income                                       .55              .32              .54             .57
Net realized and unrealized gain (loss)                     .49             (.25)            1.06           (1.52)
                                                         ------            -----            -----          ------
Total income (loss) from investment operations             1.04              .07             1.60            (.95)
- -----------------------------------------------------------------------------------------------------------------
Dividends and distributions to shareholders:
Dividends from net investment income                       (.54)            (.31)            (.54)           (.56)
Dividends in excess of net investment income                 --               --             (.01)             --
Distributions from net realized gain                         --               --               --              --
Distributions in excess of net realized gain                 --               --               --              --(5)
                                                         ------            -----            -----          ------
Total dividends and distributions to shareholders          (.54)            (.31)            (.55)           (.56)
- -----------------------------------------------------------------------------------------------------------------
Net asset value, end of period                           $10.24            $9.74            $9.98          $ 8.93
                                                         ======            =====            =====          ======
=================================================================================================================
TOTAL RETURN, AT NET ASSET VALUE(6)                       10.97%            0.77%           18.28%          (9.19)%
=================================================================================================================
RATIOS/SUPPLEMENTAL DATA:
Net assets, end of period (in thousands)               $586,546         $590,299         $634,473        $541,161
- -----------------------------------------------------------------------------------------------------------------
Average net assets (in thousands)                      $582,624         $606,509         $569,859        $582,038
- -----------------------------------------------------------------------------------------------------------------
Ratios to average net assets:
Net investment income                                      5.55%            5.58%(7)         5.65%           5.94%
Expenses                                                   0.87%            0.92%(7)         0.88%           0.88%
- -----------------------------------------------------------------------------------------------------------------
Portfolio turnover rate(8)                                 23.8%            23.9%            25.1%           21.7%
</TABLE>

1. For the period from August 29, 1995  (inception  of offering) to December 31,
1995.  2. For the seven months ended July 31, 1996.  The Fund changed its fiscal
year end from  December  31 to July 31. 3. For the period  from  March 16,  1993
(inception  of offering) to December 31, 1993.  4. Net  investment  income would
have been $0.64 and $0.76 absent the voluntary assumption of expenses, resulting
in an expense ratio of 0.84% and 0.80% for 1989 and 1988, respectively.  5. Less
than $0.005 per share.



8

<PAGE>

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------
1993           1992           1991           1990           1989               1988               1987
===========================================================================================================
<S>             <C>            <C>            <C>              <C>                <C>              <C>

   $ 9.94          $9.77          $9.33          $9.45            $9.27              $9.12            $9.81
- -----------------------------------------------------------------------------------------------------------

      .59            .62            .64            .66              .65(4)             .77(4)           .69
      .74            .25            .45           (.12)             .20                .07             (.70)
   ------          -----          -----          -----            -----              -----            -----
     1.33            .87           1.09            .54              .85                .84             (.01)
- -----------------------------------------------------------------------------------------------------------

     (.62)          (.58)          (.65)          (.66)            (.67)              (.69)            (.68)
       --             --             --             --               --                 --               --
     (.21)          (.12)            --             --               --                 --               --
       --             --             --             --               --                 --               --
   ------          -----          -----          -----            -----              -----            -----
     (.83)          (.70)          (.65)          (.66)            (.67)              (.69)            (.68)
- -----------------------------------------------------------------------------------------------------------
   $10.44          $9.94          $9.77          $9.33            $9.45              $9.27            $9.12
   ======          =====          =====          =====            =====              =====            =====
===========================================================================================================
    13.79%          9.20%         12.11%          5.93%            9.42%             10.03%            0.00%
===========================================================================================================

 $608,128       $496,628       $394,115       $256,542         $223,904           $172,227         $133,508
- -----------------------------------------------------------------------------------------------------------
 $567,777       $438,684       $319,081       $238,224         $202,216           $150,901         $135,052
- -----------------------------------------------------------------------------------------------------------

     5.71%          6.34%          6.70%          7.08%            7.18%              7.48%            7.41%
     0.88%          0.94%          0.89%          0.89%            0.82%(4)           0.72%(4)         0.78%
- -----------------------------------------------------------------------------------------------------------
     30.2%          34.2%          23.5%          29.3%            57.2%              22.9%            29.4%
</TABLE>

6.  Assumes a  hypothetical  initial  investment  on the business day before the
first day of the fiscal period (or  inception of  offering),  with all dividends
and distributions  reinvested in additional shares on the reinvestment date, and
redemption  at the net asset value  calculated  on the last  business day of the
fiscal  period.  Sales  charges are not  reflected in the total  returns.  Total
returns are not annualized for periods of less than one full year.
7. Annualized.

                                                                             9

<PAGE>

<TABLE>
<CAPTION>

FINANCIAL HIGHLIGHTS (CONTINUED)                      CLASS B
                                                      ----------------------------------------------
                                                                                             YEAR ENDED
                                                      YEAR ENDED JULY 31,                    DECEMBER 31,
                                                      1997              1996(2)              1995
====================================================================================================
<S>                                                    <C>              <C>                  <C>
PER SHARE OPERATING DATA:
Net asset value, beginning of period                     $9.73            $9.96                $8.92
- ----------------------------------------------------------------------------------------------------
Income (loss) from investment operations:
Net investment income                                      .47              .27                  .47
Net realized and unrealized gain (loss)                    .48             (.23)                1.05
                                                        ------            -----                -----
Total income (loss) from investment operations             .95              .04                 1.52
- ----------------------------------------------------------------------------------------------------
Dividends and distributions to shareholders:
Dividends from net investment income                      (.46)            (.27)                (.47)
Dividends in excess of net investment income                --               --                 (.01)
Distributions from net realized gain                        --               --                   --
Distributions in excess of net realized gain                --               --                   --
                                                        ------            -----                -----
Total dividends and distributions to shareholders         (.46)            (.27)                (.48)
- ----------------------------------------------------------------------------------------------------
Net asset value, end of period                          $10.22            $9.73                $9.96
                                                        ======            =====                =====
====================================================================================================
TOTAL RETURN, AT NET ASSET VALUE(6)                      10.05%            0.43%               17.30%
====================================================================================================
RATIOS/SUPPLEMENTAL DATA:
Net assets, end of period (in thousands)               $83,897          $74,055              $72,488
- ----------------------------------------------------------------------------------------------------
Average net assets (in thousands)                      $77,881          $73,047              $63,669
- ----------------------------------------------------------------------------------------------------
Ratios to average net assets:
Net investment income                                     4.76%            4.79%(7)             4.84%
Expenses                                                  1.65%            1.70%(7)             1.68%
- ----------------------------------------------------------------------------------------------------
Portfolio turnover rate(8)                                23.8%            23.9%                25.1%
</TABLE>

8. The  lesser  of  purchases  or sales of  portfolio  securities  for a period,
divided by the monthly average of the market value of portfolio securities owned
during the period.  Securities with a maturity or expiration date at the time of
acquisition of one year or less are excluded from the calculation. Purchases and
sales of investment securities (excluding short-term  securities) for the period
ended July 31, 1997 were $156,931,511 and $178,300,173, respectively.


10

<PAGE>

<TABLE>
<CAPTION>
                                     CLASS C
- ----------------------------------   -------------------------------------------------------
                                                                                    PERIOD ENDED
YEAR ENDED DECEMBER 31,                   YEAR ENDED JULY 31,                       DECEMBER 31,
1994                1993(3)               1997                  1996(2)             1995(1)
============================================================================================
<S>                 <C>                   <C>                   <C>                 <C>

 $10.43              $10.22               $ 9.73                 $9.96               $9.58
- --------------------------------------------------------------------------------------------

    .50                 .41                  .46                   .27                 .15
  (1.52)                .43                  .49                  (.23)                .39
 ------              ------               ------                 -----               -----
  (1.02)                .84                  .95                   .04                 .54
- --------------------------------------------------------------------------------------------

   (.49)               (.42)                (.46)                 (.27)               (.15)
     --                  --                   --                    --                (.01)
     --                (.21)                  --                    --                  --
     --(5)               --                   --                    --                  --
 ------              ------               ------                 -----               -----
   (.49)               (.63)                (.46)                 (.27)               (.16)
- --------------------------------------------------------------------------------------------
 $ 8.92              $10.43               $10.22                 $9.73               $9.96
 ======              ======               ======                 =====               =====
============================================================================================
  (9.91)%              8.49%               10.03%                 0.40%               5.64%
============================================================================================

$53,245             $33,024               $8,648                $4,210              $1,975
- --------------------------------------------------------------------------------------------
$46,548             $16,444               $5,724                $3,105              $1,506
- --------------------------------------------------------------------------------------------

   5.11%               4.54%(7)             4.72%                 4.72%(7)            4.49%(7)
   1.69%               1.74%(7)             1.67%                 1.75%(7)            1.64%(7)
- --------------------------------------------------------------------------------------------
   21.7%               30.2%                23.8%                 23.9%               25.1%
</TABLE>



                                                                              11


                                -3-

<PAGE>


Investment Objective and Policies

Objective.  The Fund's  objective is to seek as high a level of current interest
income  exempt from  Federal  income  taxes as is  available  from  investing in
Municipal Securities (defined below), while attempting to preserve capital.

Investment   Policies   and   Strategies.   Under   normal   market
conditions,  the Fund  attempts  to invest  100% of its assets and,
as
a matter of fundamental policy, to invest at least 80% of its
assets, in Municipal Securities.

      Dividends paid by the Fund derived from interest attributable to Municipal
Securities will be exempt from Federal individual income taxes.  Although exempt
interest  dividends  will  not  be  subject  to  federal  income  tax  for  Fund
shareholders,  a portion of such  dividend  which is derived  from  interest  on
certain  "private  activity"  bonds may be an item of tax  preference if you are
subject to the federal  alternative  minimum tax. Any dividends derived from net
interest income on taxable  investments  will be taxable as ordinary income (and
any  capital  gains  distributions  will  be  taxable  as  capital  gains)  when
distributed to shareholders.

      o Can the Fund's  Investment  Objective and Policies  Change?
 The Fund has an investment  objective,  described  above,  as well
as
investment   policies  that  it  follows  to  try  to  achieve  its   objective.
Additionally,  the Fund uses certain  investment  techniques  and  strategies in
carrying  out those  investment  policies.  The Fund's  investment  policies and
practices  are not  "fundamental"  unless this  Prospectus  or the  Statement of
Additional  Information  says that a  particular  policy is  "fundamental."  The
Fund's investment objective is a fundamental policy.

      Fundamental policies are those that cannot be changed without the approval
of a "majority" of the Fund's  outstanding voting shares. The term "majority" is
defined  in  the  Investment  Company  Act  to  be a  particular  percentage  of
outstanding  voting  shares  (and this term is  explained  in the  Statement  of
Additional Information). The Fund's Board of Trustees may change non-fundamental
policies without  shareholder  approval,  although  significant  changes will be
described in amendments to this Prospectus.

      o Portfolio Turnover. A change in the securities held by the Fund is known
as "portfolio  turnover." The Fund  ordinarily does not engage in the trading of
securities for the purpose of realizing  short-term gains, but the Fund may sell
securities as the Manager deems advisable to take advantage of  differentials in
yield to accomplish the Fund's investment objective. The "Financial Highlights,"
above,  show the Fund's  portfolio  turnover  rate during the past fiscal years.
While  short-term  trading  increases  portfolio  turnover  and may increase the
Fund's  transaction  costs, the Fund incurs little or no brokerage costs because
most of the Fund's portfolio transactions are principal trades without brokerage
commissions.

Investment Risks.

      All  investments  carry risks to some degree,  whether they are risks that
market prices of the investment  will fluctuate (this is known as "market risk")
or that the underlying  issuer will experience  financial  difficulties  and may
default on its obligation  under a  fixed-income  investment to pay interest and
repay principal (this is referred to as "credit risk"). These general investment
risks,  and the special risks of certain types of investments  that the Fund may
hold are described below. They affect the value of the Fund's  investments,  its
investment  performance,  and the prices of its shares. These risks collectively
form the risk profile of the Fund.

      Because of the types of securities  the Fund invests in and the investment
techniques  the Fund uses,  the Fund is designed for investors who are investing
for the long term.  It is not intended for  investors  seeking  assured  income.
While  the  Manager  tries to  reduce  risks  by  diversifying  investments,  by
carefully researching securities before they are purchased, and in some cases by
using  hedging  techniques,  changes in overall  market  prices can occur at any
time, and because the income earned on securities is subject to change, there is
no  assurance  that the Fund will  achieve its  investment  objective.  When you
redeem your shares, they may be worth more or less than what you paid for them.

      o Interest  Rate  Risks.  In addition to credit  risks,  described  below,
Municipal  Securities  are  subject  to  changes  in  value  due to  changes  in
prevailing  interest rates.  When prevailing  interest rates fall, the values of
outstanding  Municipal  Securities generally rise and (if purchased at principal
amount)  would sell at a premium.  Conversely,  when  interest  rates rise,  the
values of outstanding  Municipal  Securities generally decline and (if purchased
at  principal  amount)  would  sell  at  a  discount.  The  magnitude  of  these
fluctuations  will be greater  when the  average  duration of the  portfolio  is
longer.

      o Credit  Risks.  Municipal  Securities  are also subject to credit risks.
Credit risk relates to the ability of the issuer of a Municipal Security to make
interest or  principal  payments on the  security as they become due.  While the
Manager  may rely to some  extent on credit  ratings  by  nationally  recognized
rating agencies, such as Standard & Poor's Corporation ("S&P"), Moody's Investor
Services,  Inc.  ("Moody's")  or Fitch  Investor  Services,  Inc.  ("Fitch")  in
evaluating the credit risk of securities  selected for the Fund's portfolio,  it
may also use its own  research and  analysis.  However,  many factors  affect an
issuer's ability to make timely payments, and there can be no assurance that the
credit risks of a particular security will not change over time.

   
      o There are special  risks in investing  in  derivative  investments.  The
risks of investing in derivative investments include not only the ability of the
issuer of the derivative investment to pay the amount due on the maturity of the
investment,  but also the risk that the  underlying  security or  investment  on
which the derivative is based,  and the derivative  itself,  may not perform the
way the Manager expected it to perform. That can mean that the Fund will realize
less income than expected.  Another risk of investing in derivative  investments
is that their market  value could be expected to vary to a much  greater  extent
than  the  market  value  of  municipal   securities  that  are  not  derivative
investments  but  have  similar  credit  quality,   redemption   provisions  and
maturities.
    

      o Hedging instruments can be volatile  investments and may involve special
risks. The use of hedging  instruments  requires special skills and knowledge of
investment  techniques  that are  different  than what is  required  for  normal
portfolio management. If the Manager uses a hedging instrument at the wrong time
or judges  market  conditions  incorrectly,  hedging  strategies  may reduce the
Fund's  return.  The Fund  could  also  experience  losses if the  prices of its
futures and options  positions were not correlated with its other investments or
if it could not close out a  position  because  of an  illiquid  market  for the
future or option.  Such losses  might cause  previously  distributed  short-term
capital  gains to be  re-characterized  as a  non-taxable  return of  capital to
shareholders.

      Options  trading  involves  the  payment of  premiums  and has special tax
effects  on the  Fund.  There  are  also  special  risks in  particular  hedging
strategies.  If a covered call written by the Fund is exercised on an investment
that has increased in value, the Fund will be required to sell the investment at
the call price and will not be able to realize any profit if the  investment has
increased  in value  above the call  price.  Interest  rate swaps are subject to
credit  risks (if the other  party  fails to meet its  obligations)  and also to
interest  rate  risks.  The Fund could be  obligated  to pay more under its swap
agreements  than it receives  under them,  as a result of interest rate changes.
These risks are  described  in greater  detail in the  Statement  of  Additional
Information.

Investment  Techniques  and  Strategies.  The Fund  may also use the  investment
techniques and strategies  described  below.  These  techniques  involve certain
risks. The Statement of Additional  Information  contains more information about
these practices,  including limitations on their use that are designed to reduce
some of the risks.

      o Municipal  Securities.  Municipal  Securities  are  municipal  bonds and
municipal notes, tax-exempt commercial paper,  certificates of participation and
other debt  obligations  issued by or on behalf of the states,  the  District of
Columbia,  their  political  subdivisions or any  commonwealths,  territories or
possessions   of   the   United   States,   or   their   respective    agencies,
instrumentalities or authorities,  the interest from which is, in the opinion of
bond  counsel  to the  respective  issuer at the time of issue,  not  subject to
Federal individual income tax. No independent investigation has been made by the
Manager as to the users of proceeds of bond offerings or the application of such
proceeds.

      "Municipal  Bonds" are  Municipal  Securities  that have a  maturity  when
issued of one year or more, and "municipal notes" are Municipal  Securities that
have  a  maturity  when  issued  of  less  than  one  year.  The  two  principal
classifications of Municipal  Securities are "general  obligations"  (secured by
the issuer's  pledge of its full faith,  credit and taxing power for the payment
of principal  and  interest)  and "revenue  obligations"  (payable only from the
revenues  derived  from a  particular  facility  or  class of  facilities,  or a
specific excise tax or other revenue  source).  The Fund may invest in Municipal
Securities of both classifications.

      o Investments  in Taxable  Securities and Temporary  Defensive  Investment
Strategy.  Under normal market conditions,  the Fund may invest up to 20% of its
assets in taxable  investments,  including (i) certain  "Temporary  Investments"
(described  in the next  paragraph);  (ii)  hedging  instruments  (described  in
"Hedging" below); and (iii) repurchase agreements (explained below).

      For temporary  defensive  purposes,  the Fund may invest up to 100% of its
total assets in "Temporary  Investments,"  including:  (i) obligations issued or
guaranteed  by the U.S.  Government or its agencies or  instrumentalities;  (ii)
corporate debt securities rated within the three highest grades by Moody's, S&P,
Fitch or another  nationally  recognized  rating agency;  (iii) commercial paper
rated "A-1" by S&P, "Prime-1" by Moody's,  "F-1" by Fitch or a comparable rating
by another nationally recognized rating agency; and (iv) certificates of deposit
of domestic banks with assets of $1 billion or more. The Fund may hold Temporary
Investments  pending the  investment of proceeds from the sale of Fund shares or
portfolio securities, or to meet anticipated redemptions.

      o Municipal  Lease  Obligations.  Municipal  leases may take the form of a
lease or an installment  purchase  contract issued by state and local government
authorities  to  obtain  funds  to  acquire  a wide  variety  of  equipment  and
facilities.  The Fund may invest in certificates of participation that represent
a proportionate  interest in or right to the  lease-purchase  payment made under
municipal   lease   obligations.   Projects   financed  with   certificates   of
participation generally are not subject to state constitutional debt limitations
or other statutory  requirements that may be applicable to Municipal Securities.
Payments by the public entity on the obligation  underlying the certificates are
derived  from  available  revenue  sources;  such revenue may be diverted to the
funding  of other  municipal  service  projects.  Payments  of  interest  and/or
principal  with  respect  to the  certificates  are not  guaranteed.  While some
municipal  lease  securities  may be deemed  to be  "illiquid"  securities  (the
purchase  of  which  would be  limited  as  described  below  in  "Illiquid  and
Restricted  Securities"),  from time to time the Fund may invest more than 5% of
its net assets in municipal lease obligations that the Manager has determined to
be liquid under guidelines set by the Board of Trustees.

      o  Floating   Rate/Variable  Rate  Obligations.   Some  of  the  Municipal
Securities the Fund may purchase may have variable or floating  interest  rates.
Variable rates are adjustable at stated periodic  intervals.  Floating rates are
automatically   adjusted   according  to  a  specified   market  rate  for  such
investments,  such as the  percentage of the prime rate of a bank, or the 91-day
U.S.  Treasury  Bill rate.  Such  obligations  may be secured by bank letters of
credit or other credit support arrangements.

      o Inverse Floaters and Other Derivative  Investments.  The Fund may invest
in variable rate bonds known as "inverse  floaters." These bonds pay interest at
a rate that varies as the yields  generally  available on short-term  tax-exempt
bonds  change.  However,  the yields on inverse  floaters  move in the  opposite
direction of yields on short-term bonds in response to market changes.  When the
yields on  short-term  tax-exempt  bonds go up, the interest rate on the inverse
floater goes down. When the yields on short-term  tax-exempt  bonds go down, the
interest rate on the inverse  floater goes up. As interest  rates rise,  inverse
floaters produce less current income. Inverse floaters are a type of "derivative
security," which is a specially designed  investment whose performance is linked
to the performance of another security or investment. Some inverse floaters have
a "cap"  whereby if  interest  rates rise  above the  "cap," the  security  pays
additional  interest income. If rates do not rise above the "cap," the Fund will
have paid an  additional  amount for a feature that proves  worthless.  The Fund
anticipates that it would invest no more than 10% of its total assets in inverse
floaters.  The Fund may also invest in municipal derivative  securities that pay
interest  that depends on an external  pricing  mechanism.  Examples of external
pricing  mechanisms  are  interest  rate swaps,  municipal  bond indices or swap
indices.

      o  Ratings  of  Municipal  Securities;   Special  Risks  of  Lower-  Rated
Securities.  No more than 25% of the Fund's  total  assets  will be  invested in
Municipal  Securities  that at the time of purchase are not  "investment-grade."
"Investment  grade" are those rated within the four highest rating categories of
Moody's,  S&P,  Fitch or  Duff's  &  Phelps  or  another  nationally  recognized
statistical  rating  organization.  If the securities are not rated, the Manager
will  determine  the  equivalent  rating  category  for  the  purposes  of  this
limitation.   Municipal   securities  that  are  "pre-refunded"   generally  are
collateralized  by U.S.  government  securities  placed  in an  escrow  account,
causing  such  pre-refunded  issue to have  essentially  the  same low  risks of
default as a triple-A  rated  security.  (See  Appendix  A to the  Statement  of
Additional  Information  for a description of these ratings.) A reduction in the
rating of a security after its purchase by the Fund will not require the Fund to
dispose of such security.

      Lower-grade Municipal Securities (sometimes called "municipal junk bonds")
may be subject to greater market  fluctuations  and are subject to greater risks
of loss of income and principal than higher-rated Municipal Securities,  and may
be considered to have some speculative  characteristics.  Securities that are or
that have fallen below  investment  grade entail a greater risk that the ability
of the  issuers  of such  securities  to meet  their  debt  obligations  will be
impaired. There may be less of a market for lower-grade Municipal Securities and
therefore  they may be harder to sell at an acceptable  price.  These risks mean
that the Fund may not achieve the  expected  income from  lower-grade  Municipal
Securities,  and that the  Fund's  income  and net asset  value per share may be
affected  by  declines  in  value  of  these  securities.  However,  the  Fund's
limitations  on investment in  non-investment  grade  Municipal  Securities  may
reduce some of these risks.

      o When-Issued  and Delayed  Delivery  Transactions.  The Fund may purchase
Municipal  Securities on a  "when-issued"  basis,  and may purchase or sell such
securities on a "delayed  delivery" basis.  These terms refer to securities that
have been created and for which a market exists, but which are not available for
immediate  delivery.  The Fund  does  not  intend  to make  such  purchases  for
speculative purposes.  During the period between the purchase and settlement, no
payment is made for the security  and no interest  accrues to the buyer from the
investment.  There may be a risk of loss if the value of the  security  declines
prior to the settlement date.

      o  Puts  and  Stand-By   Commitments.   The  Fund  may  acquire  "stand-by
commitments"  or  "puts"  with  respect  to  municipal  obligations  held in its
portfolio.  Under a stand-by  commitment or put option,  the Fund would have the
right to sell specified  securities at a specific price on demand to the issuing
broker-dealer or bank. The Fund will acquire stand-by commitments or puts solely
to  facilitate  portfolio  liquidity  and does not intend to exercise its rights
thereunder for trading purposes.

      o Repurchase Agreements. The Fund may enter into repurchase agreements. In
a repurchase  transaction,  the Fund buys a security and simultaneously sells it
to the vendor for delivery at a future date. Repurchase agreements must be fully
collateralized.  However,  if the vendor  fails to pay the  resale  price on the
delivery  date,  the Fund may incur costs in disposing of the collateral and may
experience  losses if there is any  delay in its  ability  to do so.  Repurchase
agreements  having a maturity beyond seven days are subject to the limitation on
investments by the Fund in illiquid or restricted securities.  There is no limit
on the  amount of the  Fund's  net  assets  that may be  subject  to  repurchase
agreements of seven days or less.

   
      o Illiquid and  Restricted  Securities.  Under the policies and procedures
established  by the  Fund's  Board  of  Trustees,  the  Manager  determines  the
liquidity of the Fund's investments.  Investments may be illiquid because of the
absence  of an active  trading  market,  making it  difficult  to value  them or
dispose of them promptly at an acceptable  price.  A restricted  security is one
that has a contractual  restriction on its resale. The Fund will not invest more
than 10% of its net assets in illiquid or restricted  securities  (the Board may
increase  that  limit  to  15%).  The  Fund's  percentage  limitation  on  these
investments  does not apply to certain  restricted  securities that are eligible
for resale to qualified institutional buyers. As a matter of fundamental policy,
the Fund may not invest any portion of its assets in securities  the public sale
of which  would  require  registration  under the  Securities  Act of 1933.  The
Manager  monitors  holdings  of  illiquid  securities  on an  ongoing  basis  to
determine whether to sell any holdings to maintain adequate liquidity.  Illiquid
securities  include repurchase  agreements  maturing in more than seven days, or
certain  participation  interests other than those with puts exercisable  within
seven days.
    

      o Loans of Portfolio Securities.  To attempt to raise income or raise cash
for liquidity purposes,  the Fund may lend its portfolio  securities to brokers,
dealers and other financial institutions. The Fund must receive collateral for a
loan.  These  loans are  limited to not more than 25% of the value of the Fund's
total assets.  There are some risks in connection with securities  lending.  The
Fund might  experience a delay in receiving  additional  collateral  to secure a
loan, or a delay in recovery of the loaned  securities.  The Fund presently does
not intend to engage in loans of securities  that will exceed 5% of the value of
the Fund's total assets in the coming year.

      o Hedging.  As  described  below,  the Fund may  purchase and sell certain
kinds of futures  contracts,  put and call  options,  and options on futures and
broadly-based   municipal  bond  indices,  or  enter  into  interest  rate  swap
agreements.  These are all referred to as "hedging  instruments."  The Fund does
not use hedging instruments for speculative purposes,  and has limits on the use
of them, described below. The hedging instruments the Fund may use are described
below and in greater detail in "Other  Investment  Techniques and Strategies" in
the Statement of Additional Information.

      The Fund may buy and sell options and futures for a number of purposes. It
may do so to try to manage its  exposure to the  possibility  that the prices of
its  portfolio  securities  may  decline,  or to  establish  a  position  in the
securities   market  as  a  temporary   substitute  for  purchasing   individual
securities.  It may do so to try to manage its  exposure  to  changing  interest
rates.  Some of these  strategies,  such as  selling  futures,  buying  puts and
writing covered calls, hedge the Fund's portfolio against price fluctuations.

      Other hedging strategies, such as buying futures and call options, tend to
increase the Fund's  exposure to the  securities  market.  Writing  covered call
options  may  also  provide  income  to the  Fund for  liquidity  purposes,  for
defensive reasons, or to raise
cash to distribute to shareholders.

      o Futures.  The Fund may buy and sell futures contracts that relate to (1)
broadly-based  municipal  bond indices  (these are referred to as Municipal Bond
Index  Futures) and (2) interest  rates (these are referred to as Interest  Rate
Futures).  The Fund may buy and sell futures  contracts in an attempt to benefit
from any performance of the future purchased  relative to the performance of the
future sold.  These types of Futures are described in "Hedging" in the Statement
of Additional Information.

      o  Put  and  Call   Options.   The  Fund  may  buy  and  sell
certain kinds of put options (puts) and call options (calls).

      The Fund may buy calls only on  securities,  broadly-based  municipal bond
indices,  Municipal Bond Index Futures or Interest Rate Futures, or to terminate
its obligation on a call the Fund previously wrote. The Fund may write (that is,
sell)  covered  call  options.  When the Fund writes a call,  it  receives  cash
(called a premium).  The call gives the buyer the ability to buy the  investment
on which the call was written  from the Fund at the call price during the period
in which the call may be exercised. If the value of the investment does not rise
above the call  price,  it is  likely  that the call will  lapse  without  being
exercised, while the Fund keeps the cash premium (and the investment).

      The Fund may purchase puts.  Buying a put on an investment  gives the Fund
the  right to sell the  investment  at a set  price to a seller of a put on that
investment.  The Fund can buy only those puts that relate to (1) securities that
the Fund owns, (2) broadly- based municipal bond indices, and (3) Municipal Bond
Index  Futures  and  Interest  Rate  Futures  whether  or not the Fund  owns the
particular Future in its portfolio. The Fund may not sell a put other than a put
that it previously purchased.

   
      The Fund may buy and sell puts and calls  only if certain  conditions  are
met:  (1) after the Fund  writes a call,  not more than 25% of the Fund's  total
assets may be subject to calls;  (2) calls the Fund buys or sells must be listed
on a securities or commodities  exchange,  or quoted on the Automated  Quotation
System  ("NASDAQ")  of  the  Nasdaq  Stock  Market,   Inc.,  or  traded  in  the
over-the-counter  market;  (3) each call the Fund writes must be "covered" while
it is outstanding (that means the Fund must own the investment on which the call
was  written);  (4) the Fund may write calls on Futures  contracts it owns,  but
these calls must be covered by  securities  or other liquid assets the Fund owns
and segregates to enable it to satisfy its obligations if the call is exercised;
(5) a call or put option may not be  purchased if the value of all of the Fund's
put and call options would exceed 5% of the Fund's total assets.
    

      o Interest  Rate  Swaps.  In an interest  rate swap,  the Fund and another
party exchange  their right to receive or their  obligation to pay interest on a
security.  For example,  they may swap a right to receive floating rate payments
for fixed rate payments.  The Fund enters into swaps only on securities it owns.
The Fund may not enter  into  swaps  with  respect to more than 25% of its total
assets.  Also,  the Fund  will  segregate  liquid  assets  (such as cash or U.S.
Government securities) to cover any amounts it could owe under swaps that exceed
the amounts it is entitled to receive,  and it will adjust that amount daily, as
needed. Income from interest rate swaps may be taxable.

Other  Investment  Restrictions.  The  Fund  has  other  investment
restrictions that are fundamental policies.  Under these
fundamental policies, the Fund cannot do any of the following:

      o invest  in  securities  or any other  investment  other  than  Municipal
Securities, Temporary Investments, repurchase agreements, covered calls, Private
Activity Municipal  Securities and Hedging Instruments  described in "Investment
Objective and Policies," above;

      o lend any of its assets  (repurchase  agreements  or the purchase of debt
securities in accordance with the Fund's  investment  policies and  restrictions
are permitted);  the Fund may also lend its portfolio securities as described in
"Loans of
Portfolio Securities";

      o borrow money in excess of 10% of the value of its total assets; the Fund
may borrow only from banks as a temporary measure for extraordinary or emergency
purposes (not for the purpose of leveraging its  investments);  no assets of the
Fund may be pledged, mortgaged or otherwise encumbered,  transferred or assigned
to secure a debt, however, escrow or other collateral arrangements in connection
with Hedging Instruments are not prohibited;

      o invest more than 5% of the value of its total  assets in the  securities
of any  one  issuer  (see  "Diversification"  in  the  Statement  of  Additional
Information)  nor acquire  more than 10% of the total  value of all  outstanding
securities of any one issuer (in both cases,  this restriction does not apply to
securities of the U.S. Government or its agencies or instrumentalities); or

      o concentrate  investments to the extent of 25% of its total assets in any
industry (see  "Diversification"  in the  Statement of Additional  Information);
however,  there is no limitation as to investment in Municipal  Securities or in
obligations issued by the U.S. Government and its agencies or instrumentalities.

      Unless the prospectus states that a percentage  restriction  applies on an
ongoing basis, it applies only at the time the Fund makes an investment, and the
Fund need not sell securities to meet the percentage  limits if the value of the
investment  increases in  proportion to the size of the Fund.  Other  investment
restrictions  are  listed  in  "Investment  Restrictions"  in the  Statement  of
Additional Information.


How the Fund is Managed

Organization  and History.  The Fund was originally  incorporated in Maryland in
1976 but was reorganized in 1987 as a Massachusetts  business trust. The Fund is
an open-end,  diversified management investment company with an unlimited number
of authorized shares of beneficial interest.

      The Fund is  governed by a Board of  Trustees,  which is  responsible  for
protecting the interests of shareholders  under  Massachusetts law. The Trustees
meet periodically  throughout the year to oversee the Fund's activities,  review
its performance,  and review the actions of the Manager.  "Trustees and Officers
of the Fund" in the Statement of Additional  Information  names the Trustees and
provides more information about them and the officers of the Fund.  Although the
Fund will not normally  hold annual  meetings of its  shareholders,  it may hold
shareholder  meetings from time to time on important  matters,  and shareholders
have the right to call a meeting  to remove a Trustee  or to take  other  action
described in the Fund's Declaration of Trust.

      The Board of Trustees  has the power,  without  shareholder  approval,  to
divide unissued shares of the Fund into two or more classes.  The Board has done
so, and the Fund  currently  has three  classes of shares,  Class A, Class B and
Class C. All classes invest in the same investment portfolio. Each class has its
own  dividends  and  distributions,  and  pays  certain  expenses  which  may be
different for the different  classes.  Each class may have a different net asset
value. Each share has one vote at shareholder  meetings,  with fractional shares
voting  proportionally on matters submitted to the vote of shareholders.  Shares
of each class may have separate  voting rights on matters in which the interests
of one class are different from the interests of another class,  and only shares
of a  particular  class vote as a class on matters that affect that class alone.
Shares are freely transferable.

   
The  Manager  and  its   Affiliates.   The  Fund  is  managed  by  the  Manager,
OppenheimerFunds,   Inc.,   which  is  responsible   for  selecting  the  Fund's
investments  and handles its day-to-day  business.  The Manager  carries out its
duties,  subject to the policies established by the Board of Trustees,  under an
Investment Advisory Agreement which states the Manager's  responsibilities.  The
Agreement  sets forth the fees paid by the Fund to the Manager and describes the
expenses that the Fund is responsible to pay to conduct its business.

      The Manager has operated as an investment  advisor since 1959. The Manager
(including subsidiaries) currently manages investment companies, including other
Oppenheimer  funds,  with  assets of more than $75 billion as of  September  30,
1997, and with more than 3 million shareholder accounts. The Manager is owned by
Oppenheimer Acquisition Corp., a holding company that is owned in part by senior
officers of the Manager and  controlled by  Massachusetts  Mutual Life Insurance
Company.
    

      o  Portfolio  Manager.  The  Portfolio  managers  of the Fund
are Robert   E.   Patterson   and   Jerry   Webman,   Senior   Vice
Presidents of the
Manager.   Mr.   Patterson   and  Mr.   Webman   are  the   persons
principally  responsible  for  the  day-to-day  management  of  the
Fund's portfolio,
and have had this responsibility since November, 1985 and April,
1996, respectively.  Mr. Patterson and Mr. Webman also serve as
officers and portfolio managers for other Oppenheimer funds.
Previously,   Mr.   Webman  was  an  officer   and   analyst   with
Prudential
Mutual Funds Investment Management, Inc.

   
      o Fees and Expenses.  Under the Investment  Advisory  Agreement,  the Fund
pays the Manager the following annual fees,  which decline on additional  assets
as the Fund grows: 0.60% of the first $200 million of average annual net assets,
0.55% of the next $100  million,  0.50% of the next $200  million,  0.45% of the
next $250 million,  0.40% of the next $250 million,  and 0.35% of average annual
net  assets in excess of $1  billion.  The  Fund's  management  fee for its last
fiscal year ended July 31, 1997 was 0.52% of average annual net assets for Class
A, Class B and Class C shares.

      The Fund pays expenses related to its daily operations,  such as custodian
fees, Trustees' fees, transfer agency fees, legal fees and auditing costs. Those
expenses  are  paid  out of the  Fund's  assets  and are not  paid  directly  by
shareholders.  However, those expenses reduce the net asset value of shares, and
therefore are indirectly borne by shareholders  through their  investment.  More
information about the Investment  Advisory Agreement and the other expenses paid
by the Fund is contained in the Statement of Additional Information.

      There  is  also  information  about  the  Fund's  brokerage  policies  and
practices in  "Brokerage  Policies of the Fund" in the  Statement of  Additional
Information. That section discusses how brokers and dealers are selected for the
Fund's portfolio transactions.  Because the Fund purchases most of its portfolio
securities  directly  from the  sellers and not through  brokers,  it  therefore
incurs  relatively  little expense for  brokerage.  From time to time it may use
brokers when buying  portfolio  securities.  When deciding which brokers to use,
the  Manager is  permitted  by the  Investment  Advisory  Agreement  to consider
whether  brokers  have sold  shares of the Fund or any other funds for which the
Manager serves as investment advisor.

      o The Distributor. The Fund's shares are sold through dealers, brokers and
financial  institutions  that  have  a  sales  agreement  with  OppenheimerFunds
Distributor,  Inc.,  a  subsidiary  of the  Manager  that  acts  as  the  Fund's
Distributor.   The  Distributor   also  distributes  the  shares  of  the  other
Oppenheimer  funds and is  sub-distributor  for funds managed by a subsidiary of
the Manager.
    

      o The  Transfer  Agent.  The  Fund's  Transfer  Agent is  OppenheimerFunds
Services,  a division of the Manager,  which acts as the  shareholder  servicing
agent  for the  Fund on an  "at-cost"  basis.  It also  acts as the  shareholder
servicing  agent for the other  Oppenheimer  funds.  Shareholders  should direct
inquiries  about  their  accounts  to the  Transfer  Agent  at the  address  and
toll-free number shown below in this Prospectus and on the back cover.

Performance of the Fund

   
Explanation of Performance Terminology.  The Fund uses the terms "total return,"
"average annual total return,"  "standardized  yield," "dividend yield," "yield"
and  "tax-equivalent  yield" to illustrate its  performance.  The performance of
each class of shares is shown separately,  because the performance of each class
of shares  will  usually be  different,  as a result of the  different  kinds of
expenses each class bears. These returns and yields measure the performance of a
hypothetical  account  in the Fund  over  various  periods,  and do not show the
performance  of each  shareholder's  account  (which will vary if dividends  are
received in cash, or shares are sold or purchased).  The Fund's  performance may
help you see how well your Fund has done  over time and to  compare  it to other
funds or to a market index.
    

      It is important to  understand  that the Fund's  yields and total  returns
represent  past  performance  and should not be considered to be  predictions of
future returns or performance.  This  performance  data is described  below, but
more detailed  information  about how total returns and yields are calculated is
contained  in the  Statement  of  Additional  Information,  which also  contains
information  about  indices  and other ways to measure  and  compare  the Fund's
performance. The Fund's investment performance will vary over time, depending on
market conditions, the composition of the portfolio, expenses and which class of
shares you purchase.

   
      o Total  Returns.  There are  different  types of "total  returns" used to
measure  the  Fund's  performance.  Total  return  is the  change  in value of a
hypothetical  investment  in the Fund  over a given  period,  assuming  that all
dividends and capital gains  distributions are reinvested in additional  shares.
The cumulative  total return measures the change in value over the entire period
(for example,  ten years). An average annual total return shows the average rate
of return for each year in a period  that would  produce  the  cumulative  total
return over the entire period. However, average annual total returns do not show
the Fund's actual year-by-year performance.
    

      When total  returns  are quoted for Class A shares,  normally  the current
maximum initial sales charge has been deducted. When total returns are shown for
Class B or Class C shares,  normally the  contingent  deferred sales charge that
applies to the period for which total return is shown has been  deducted.  Total
returns may also be quoted at "net asset value," without  considering the effect
of the sales  charge,  and those  returns  would be less if sales  charges  were
deducted.

   
      o Yield. Different types of yields may be quoted to show performance. Each
class of shares calculates its standardized yield by dividing the annualized net
investment  income per share from the  portfolio  during a 30-day  period by the
maximum  offering  price on the last day of the period.  The yield of each class
will differ because of the different expenses of each class of shares. The yield
data represents a hypothetical investment return on the portfolio,  and does not
measure an investment  return based on dividends  actually paid to shareholders.
To show that  return,  a dividend  yield may be  calculated.  Dividend  yield is
calculated  by dividing the dividends of a class paid for a stated period by the
maximum offering price on the last day of the period and annualizing the result.
Yields for Class A shares normally  reflect the deduction of the maximum initial
sales charge,  but may also be shown without deducting sales charge.  Yields for
Class B and  Class C shares  do not  reflect  the  deduction  of the  contingent
deferred sales charge.  Tax-equivalent  yield is the equivalent yield that would
be earned in the absence of income  taxes.  It is  calculated  by dividing  that
portion  of the  yield  that is  tax-exempt  by a factor  equal to one minus the
applicable tax rate.

How Has the Fund  Performed?  Below is a discussion by the Manager of the Fund's
performance  during its last  fiscal  year ended July 31,  1997,  followed  by a
graphical  comparison of the Fund's  performance to an  appropriate  broad-based
market index.

      o Management's  Discussion of  Performance.  During the Fund's fiscal year
ended July 31, 1997, the Fund's performance was affected by several economic and
market  factors.  Yields  on  municipal  bonds  generally  followed  the  trends
established  over the past twelve months by taxable bonds.  However,  during the
twelve  month  period,  taxable and  tax-exempt  bond markets  experienced  some
volatility.  Bond  yields  rose and fell with  investors  changing  outlook  for
economic growth,  inflation and federal  monetary policy.  The Fund continued to
follow  the  strategy  of  holding  a  diversified   portfolio  of  good-quality
securities  that provide  competitive  levels of income and attractive  relative
values. The Fund's portfolio holdings, allocations and strategies are subject to
change.

      o Comparing the Fund's  Performance  to the Market.  The graphs below show
the performance of a hypothetical  $10,000 investment in each Class of shares of
the Fund  held  from  inception  of the  class  through  July 31,  1997 with all
dividends and capital gains  distributions  reinvested in additional shares. The
graphs reflect the deduction of the 4.75% maximum  initial sales charge on Class
A shares, the applicable 3% contingent deferred sales charge for Class B shares,
and the 1% contingent  deferred  sales charge on Class C shares during the first
year.
    

      Because the Fund invests in a variety of Municipal Securities,  the Fund's
performance is compared to the performance of the Lehman Brothers Municipal Bond
Index, an unmanaged  index of a broad range of investment  grade municipal bonds
that is widely regarded as a measure of the performance of the general municipal
bond market.

      Index  performance  reflects  the  reinvestment  of  income  but  does not
consider the effect of capital gains or transaction  costs, and none of the data
below shows the effect of taxes.  Also, the Fund's performance data reflects the
effect of Fund business and operating  expenses.  While index comparisons may be
useful to provide a benchmark for the Fund's performance,  it must be noted that
the Fund's  investments are not limited to the securities in the Lehman Brothers
Municipal Bond Index.  Moreover, the index performance data does not reflect any
assessment of the risk of the investments included in the index.

                       Comparison of Change
                        In Value of $10,000
                    Hypothetical Investments in
           Oppenheimer Municipal Bond Fund (Class A) and
               Lehman Brothers Municipal Bond Index

              [Graph with Class A shares of the Fund]


   
Avg Annual Total Return of the Fund at  7/31/971
A Shares     1 Year      5 Year      Life of Class
              5.70%                5.63%
7.51%
    

                       Comparison of Change
                        In Value of $10,000
                   Hypothetical Investments in:
           Oppenheimer Municipal Bond Fund (Class B) and
               Lehman Brothers Municipal Bond Index

              [Graph with Class B shares of the Fund]

   
Average Annual Total Return of the Fund at  7/31/972
B Shares     1 Year      Life of Class
              5.05%       5.18%
    

                       Comparison of Change
                        In Value of $10,000
                   Hypothetical Investments in:
           Oppenheimer Municipal Bond Fund (Class C) and
               Lehman Brothers Municipal Bond Index

              [Graph with Class C shares of the Fund]

   
Cumulative Total Return of the Fund at  7/31/973
C Shares     1 Year      Life of Class
              9.03%             8.36%

      Total returns and the ending  account  values in the graphs show change in
share value and include reinvestment of all dividends and
    
capital gains distributions.

   
1. Class A returns are shown net of the current applicable 4.75% maximum initial
sales charge. The inception of the Fund (Class A shares) was 10/27/76.  2. Class
B shares of the Fund were first publicly offered on 3/16/93.  The average annual
total  returns   reflect   reinvestment  of  all  dividends  and  capital  gains
distributions and are shown net of the applicable 5% and 2% contingent  deferred
sales  charges,  respectively,  for the 1-year period and the life of the class.
The ending  account value in the graph is net of the applicable 2% sales charge.
3. Class C shares of the Fund were first  publicly  offered on August 29,  1995.
The one year period is shown net of the applicable 1% contingent  deferred sales
charge.

Past performance is not predictive of future  performance.  Graphs are not drawn
to same scale.
    

ABOUT YOUR ACCOUNT

How to Buy Shares

Classes of Shares.  The Fund offers investors three different classes of shares.
The different  classes of shares represent  investments in the same portfolio of
securities but are subject to different  expenses and will likely have different
share prices.

   
      o Class A  Shares.  If you buy Class A shares,  you pay an  initial  sales
charge (on investments up to $1 million). If you purchase Class A shares as part
of an  investment  of at least $1 million  in shares of one or more  Oppenheimer
funds,  you will not pay an initial sales  charge,  but if you sell any of those
shares  within 12 months of buying them (18 months if the shares were  purchased
prior to May 1, 1997),  you may pay a  contingent  deferred  sales  charge.  The
amount  of that  sales  charge  value  will vary  depending  on the  amount  you
invested. Sales charge rates are described in "Buying Class A Shares," below.
    

      o Class B Shares.  If you buy Class B shares,  you pay no sales  charge at
the time of  purchase,  but if you sell your  shares  within six years of buying
them,  you will  normally pay a contingent  deferred  sales  charge.  That sales
charge varies depending on how long you own your shares, as described in "Buying
Class B Shares," below.

     o Class C Shares. If you buy Class C shares, you pay no sales charge at the
time of purchase,  but if you sell your shares  within 12 months of buying them,
you will normally pay a contingent  deferred sales charge of 1%, as described in
"Buying Class C Shares," below.

   
Which  Class of Shares  Should You  Choose?  Once you decide that the Fund is an
appropriate  investment  for you,  the  decisions as to which class of shares is
best  suited to your  needs  depends  on a number of  factors  which you  should
discuss with your financial advisor.  The Fund's operating costs that apply to a
class of shares and the effect of the  different  types of sales charges on your
investment  will vary your  investment  results  over time.  The most  important
factors  to  consider  are how much you plan to invest  and how long you plan to
hold your investment. If your goals and objectives change over time and you plan
to purchase  additional  shares,  you should re-evaluate those factors to see if
you should consider another class of shares.
    
     In the following discussion, to help provide you and your financial advisor
with a framework in which to choose a class, we have made some assumptions using
a hypothetical investment in the Fund. We used the sales charge rates that apply
to each class, and considered the effect of the annual  asset-based sales charge
on Class B and Class C expenses  (which,  like all  expenses,  will  affect your
investment return). For the sake of comparison,  we have assumed that there is a
10% rate of  appreciation  in the  investment  each year. Of course,  the actual
performance of your investment  cannot be predicted and will vary,  based on the
Fund's actual investment  returns and the operating expenses borne by each class
of shares, and which class of shares you invest in.

     The factors  discussed  below are not intended to be  investment  advice or
recommendations, because each investor's financial considerations are different.
The discussion below of the factors to consider in purchasing a particular class
of shares  assumes that you will  purchase  only one class of shares,  and not a
combination of shares of different classes.

     o How Long Do You Expect to Hold Your  Investment?  While future  financial
needs cannot be predicted  with  certainty,  knowing how long you expect to hold
your investment  will assist you in selecting the  appropriate  class of shares.
Because of the effect of class-based  expenses,  your choice will also depend on
how much you plan to invest.  For example,  the reduced sales charges  available
for larger  purchases  of Class A shares  may,  over time,  offset the effect of
paying an initial sales charge on your  investment  (which reduces the amount of
your  investment  dollars used to buy shares for your account),  compared to the
effect over time of higher class-based  expenses on shares of Class B or Class C
for which no initial sales charge is paid.

   
     o Investing for the Short Term. If you have a short-term investment horizon
(that is, you plan to hold your shares for not more than six years),  you should
probably  consider  purchasing  Class A or Class C shares  rather  than  Class B
shares, because of the effect of the Class B contingent deferred sales charge if
you redeem  within six years,  as well as the effect of the Class B  asset-based
sales charge on the investment return for that class in the short-term.  Class C
shares might be the appropriate  choice (especially for investments of less than
$100,000),  because there is no initial sales charge on Class C shares,  and the
contingent  deferred  sales  charge  does not apply to  amounts  you sell  after
holding them one year.

     However,  if you plan to invest more than  $100,000  for the shorter  term,
then the more you invest and the more your investment  horizon  increases toward
six years,  Class C shares might not be as advantageous as Class A shares.  That
is because  the annual  asset-based  sales  charge on Class C shares will have a
greater  impact on your account over the longer term than the reduced  front-end
sales charge  available  for larger  purchases  of Class A shares.  For example,
Class A shares might be more  advantageous than Class C shares (as well as Class
B shares) for  investments of more than $100,000  expected to be held for 5 or 6
years (or more). For investments over $250,000  expected to be held 4 to 6 years
(or more),  Class A shares may become more advantageous than Class C shares (and
Class B  shares).  If  investing  $500,000  or more,  Class A shares may be more
advantageous as your investment horizon approaches 3 years or more.
    

     And for  investors  who invest $1 million  or more,  in most cases  Class A
shares will be the most  advantageous  choice,  no matter how long you intend to
hold your shares.  For that reason,  the  Distributor  normally  will not accept
purchase  orders of  $500,000 or more of Class B shares or $1 million or more of
Class C shares from a single investor.

   
     o Investing for the Longer Term. If you are investing for the  longer-term,
for example, for retirement,  and do not expect to need access to your money for
seven years or more, Class B shares may be an appropriate consideration,  if you
plan to invest less than $100,000. If you plan to invest more than $100,000 over
the long term,  Class A shares  will  likely be more  advantageous  than Class B
shares or Class C shares,  as  discussed  above,  because  of the  effect of the
expected lower expenses for Class A shares and the reduced initial sales charges
available  for larger  investments  in Class A shares  under the Fund's Right of
Accumulation.

     Of course,  these  examples  are based on  approximations  of the effect of
current sales charges and expenses on a hypothetical investment over time, using
the assumed  annual  performance  return stated above,  and therefore you should
analyze your options
    
carefully.

   
     o Are There  Differences  In Account  Features That Matter To You?  Because
some account features (such as checkwriting)  may not be available to Class B or
Class C shareholders, or other features (such as Automatic Withdrawal Plans) may
not be advisable (because of the effect of the contingent deferred sales charge)
for Class B or Class C shareholders, you should carefully review how you plan to
use your  investment  account  before  deciding  which  class of  shares to buy.
Additionally,  the dividends payable to Class B and Class C shareholders will be
reduced by the additional  expenses borne by those classes that are not borne by
Class A  shares,  such as the  Class B and  Class  C  asset-based  sales  charge
described  below  and  in  the  Statement  of  Additional   Information.   Share
certificates  are not  available  for Class B and Class C shares  and if you are
considering  using your shares as collateral for a loan, that may be a factor to
consider.

     o How Does It  Affect  Payments  to My  Broker?  A  salesperson,  such as a
broker, or any other person who is entitled to receive  compensation for selling
Fund shares may receive  different  compensation for selling one class of shares
than for selling another class.  It is important that investors  understand that
the  purpose of the Class B and Class C  contingent  deferred  sales  charge and
asset-based  sales  charges is the same as the  purpose of the  front-end  sales
charge on sales of Class A shares,  that is, to compensate the  Distributor  for
commissions it pays to dealers and financial  institutions  for selling  shares.
The Distributor may pay additional periodic  compensation from its own resources
to securities  dealers or financial  institutions based upon the value of shares
of the Fund owned by the dealer or financial  institution for its own account or
for its customers.
    

How Much Must You Invest?  You can open a Fund  account  with a minimum  initial
investment of $1,000 and make additional  investments at any time with as little
as $25. There are reduced minimum investments under special investment plans.

   
     o With Asset Builder Plans, Automatic Exchange Plans and military allotment
plans, you can make initial and subsequent investments for as little as $25; and
subsequent  purchases  of  at  least  $25  can  be  made  by  telephone  through
AccountLink.
    

     o There is no minimum  investment  requirement  if you are buying shares by
reinvesting  dividends from the Fund or other  Oppenheimer funds (a list of them
appears in the Statement of Additional  Information,  or you can ask your dealer
or  call  the  Transfer  Agent),  or  by  reinvesting  distributions  from  unit
investment trusts that have made arrangements with the Distributor.

     o How Are Shares  Purchased?  You can buy shares several ways --through any
dealer,  broker or financial  institution  that has a sales  agreement  with the
Distributor,  directly through the Distributor,  or automatically from your bank
account through an Asset Builder Plan under the OppenheimerFunds AccountLink
service.
The Distributor may appoint certain servicing agents as the Distributor's  agent
to accept  purchase (and  redemption)  orders.  When you buy shares,  be sure to
specify  Class  A,  Class  B or  Class  C  shares.  If you do not  choose,  your
investment will be made in Class A shares.

     o  Buying  Shares  Through  Your  Dealer.   Your  dealer  will
place your order with the Distributor on your behalf.

     o Buying Shares Through the Distributor.  Complete an OppenheimerFunds  New
Account  Application  and return it with a check  payable  to  "OppenheimerFunds
Distributor,  Inc." Mail it to P.O. Box 5270,  Denver,  Colorado  80217.  If you
don't list a dealer on the  application,  the Distributor will act as your agent
in  buying  the  shares.  However,  it is  recommended  that  you  discuss  your
investment first with a financial  advisor to be sure that it is appropriate for
you.

   
o Payment  by  Federal  Funds  Wire.  Shares  may be  purchased  by
Federal Funds wire.  The minimum investment is $2,500.  You must
first call the  Distributor's  Wire  Department  at  1-800-525-7041
to notify the Distributor of the wire, and to receive further
instructions.

     o  Buying  Shares  Through  OppenheimerFunds   AccountLink.   You  can  use
AccountLink  to link your Fund account  with an account at a U.S.  bank or other
financial  institution  that is an  Automated  Clearing  House  (ACH)  member to
transmit funds  electronically  to purchase  shares,  to have the Transfer Agent
send redemption  proceeds,  or to transmit  dividends and  distributions to your
bank account.
    

     Shares  are  purchased  for your  account  on  AccountLink  on the  regular
business day the  Distributor  is instructed by you to initiate the ACH transfer
to buy shares. You can provide those instructions automatically,  under an Asset
Builder   Plan,   described   below,   or  by   telephone   instructions   using
OppenheimerFunds PhoneLink, also described below. You should request AccountLink
privileges  on  the  application  or  dealer  settlement  instructions  used  to
establish your account. Please refer to "AccountLink," below for more details.

   
     o Asset Builder Plans.  You may purchase shares of the Fund (and up to four
other Oppenheimer funds) automatically each month from your account at a bank or
other  financial  institution  under an Asset  Builder  Plan  with  AccountLink.
Details are in the Statement of Additional Information.

     o At What Price Are  Shares  Sold?  Shares are sold at the public  offering
price based on the net asset value (plus any initial  sales charge that applies)
 . That price is determined after the Distributor  receives the purchase order in
Denver,  Colorado.  In most cases,  to enable you to receive that day's offering
price,  the  Distributor or its designated  agent must receive your order by the
time of day The New York Stock Exchange closes, which is normally 4:00 P.M., New
York  time,  but may be  earlier  on some days (all  references  to time in this
Prospectus mean "New York time"). The net asset value of each class of shares is
determined  as of that  time on each day The New  York  Stock  Exchange  is open
(which is referred to in this Prospectus as a "regular business day").
    

     If you buy shares  through a dealer,  the dealer must receive your order by
the close of The New York Stock Exchange on a regular  business day and transmit
it to the Distributor so that it is received before the  Distributor's  close of
business  that day,  which is normally  5:00 P.M. The  Distributor,  in its sole
discretion, may reject any purchase order for the Fund's shares.

   
Special  Sales  Charge  Arrangements  for  Certain  Persons.  Appendix A in this
Prospectus  sets forth  conditions  for the waiver of, or  exemption  from sales
charge or the special  sales  charges rates that apply to purchases of shares of
the Fund (including  purchases by exchange) by a person who was a shareholder of
one of the former Quest for Value Funds (as defined in that Appendix).
    

Buying Class A Shares. Class A shares are sold at their offering price, which is
normally net asset value plus an initial sales charge.  However,  in some cases,
described below,  purchases are not subject to an initial sales charge,  and the
offering price will be the net asset value. In some cases, reduced sales charges
may be available,  as described  below.  Out of the amount you invest,  the Fund
receives the net asset value to invest for your account. The sales charge varies
depending on the amount of your  purchase.  A portion of the sales charge may be
retained by the  Distributor  and  allocated to your dealer as  commission.  The
current  sales charge rates and  commissions  paid to dealers and brokers are as
follows:

                      Front-End Sales Charge          Commission
as
                      As a Percentage of:             Percentage
of
                      Offering           Amount       Offering
Amount of Purchase    Price              Invested     Price
- -------------------------------------------------------------------
Less than $50,000       4.75%              4.98%      4.00%
- -------------------------------------------------------------------
$50,000 or more but     4.50%              4.71%      4.00%
less than $100,000
- -------------------------------------------------------------------
$100,000 or more but    3.50%              3.63%      3.00%
less than $250,000
- -------------------------------------------------------------------
$250,000 or more but    2.50%              2.56%      2.25%
less than $500,000
- -------------------------------------------------------------------
$500,000 or more but    2.00%              2.04%      1.80%
less than $1 million
- -------------------------------------------------------------------
The   Distributor   reserves   the  right  to  reallow  the  entire
commission
to dealers.  If that occurs, the dealer may be considered an
"underwriter" under Federal securities laws.

      o Class A Contingent  Deferred  Sales  Charge.  There is no initial  sales
charge  on  purchases  of Class A shares  of any one or more of the  Oppenheimer
funds  aggregating  $1 million or more. The  Distributor  pays dealers of record
commissions  on those non-  retirement  plan purchases in an amount equal to the
sum of 1.0%.  That commission will be paid only on the amount of those purchases
that  were not  previously  subject  to a  front-end  sales  charge  and  dealer
commission.

   
      If you redeem any of those shares  purchased prior to May 1, 1997,  within
18 months  of the end of the  calendar  month of their  purchase,  a  contingent
deferred  sales charge  (called the "Class A contingent  deferred sales charge")
may be deducted  from the  redemption  proceeds.  A Class A contingent  deferred
sales charge may be deducted from the redemption proceeds of any of those shares
purchased on or after May 1, 1997, that are redeemed within 12 months of the end
of the calendar month of their purchase. That sales charge will be equal to 1.0%
of the lesser of (1) the aggregate net
    

asset  value  of  the  redeemed  shares  (not  including   shares  purchased  by
reinvestment  of dividends or capital  gain  distributions)  or (2) the original
offering  price (which is the original net asset value) of the redeemed  shares.
However,  the Class A  contingent  deferred  sales  charge  will not  exceed the
aggregate  amount of the commissions the Distributor  paid to your dealer on all
Class A shares of all  Oppenheimer  funds you  purchased  subject to the Class A
contingent deferred sales charge.

      In determining whether a contingent deferred sales charge is payable,  the
Fund  will  first  redeem  shares  that are not  subject  to the  sales  charge,
including  shares  purchased by reinvestment of dividends and capital gains, and
then will redeem other shares in the order that you purchased  them. The Class A
contingent  deferred  sales  charge is  waived in  certain  cases  described  in
"Waivers of Class A Sales Charges" below.

   
      No Class A  contingent  deferred  sales  charge is charged on exchanges of
shares under the Fund's Exchange Privilege  (described below).  However,  if the
shares  acquired by exchange are redeemed  within 12 calendar  months (18 months
for shares  purchased  prior to May 1, 1997) of the end of the calendar month of
the purchase of the exchanged shares, the sales charge will apply.
    

      o Special  Arrangements With Dealers. The Distributor may advance up to 13
months' commissions to dealers that have established  special  arrangements with
the Distributor for Asset Builder Plans for their clients.

Reduced  Sales  Charges  for  Class A Share  Purchases.  You may be
eligible  to buy Class A shares at reduced  sales  charge  rates in
one
or more of the following ways:

      o Right of Accumulation.  To qualify for the lower sales charge rates that
apply to  larger  purchases  of Class A  shares,  you and  your  spouse  can add
together Class A and Class B shares you purchase for your  individual  accounts,
or jointly,  or for trust or custodial  accounts on behalf of your  children who
are minors.  A fiduciary can count all shares  purchased for a trust,  estate or
other  fiduciary  account  (including one or more employee  benefit plans of the
same employer) that has multiple accounts.

   
      Additionally,  you can add together current purchases of Class A and Class
B shares of the Fund and other Oppenheimer funds to reduce the sales charge rate
that applies to current purchases of Class A shares.  You can also include Class
A and Class B shares of Oppenheimer funds you previously purchased subject to an
initial or contingent  deferred sales charge to reduce the sales charge rate for
current  purchases  of  Class A  shares,  provided  that  you  still  hold  your
investment in one of the Oppenheimer  funds. The Distributor will add the value,
at current offering price, of the shares you previously  purchased and currently
own to the value of current  purchases to  determine  the sales charge rate that
applies.  The  Oppenheimer  funds are listed in "Reduced  Sales  Charges" in the
Statement  of  Additional  Information,  or a list  can  be  obtained  from  the
Distributor.  The reduced sales charge will apply only to current  purchases and
must be requested when you buy your shares.
    

      o Letter of Intent.  Under a Letter of  Intent,  if you  purchase  Class A
shares or Class A and Class B shares  of the Fund and  other  Oppenheimer  funds
during a 13-month  period,  you can reduce the sales charge rate that applies to
your purchases of Class A
shares.
The total amount of your  intended  purchases of both Class A and Class B shares
will  determine the reduced  sales charge rate for the Class A shares  purchased
during that  period.  This can include  purchases  made up to 90 days before the
date of the Letter.  More  information  is contained in the  Application  and in
"Reduced Sales Charges" in the Statement of Additional Information.

   
      o Waivers  of Class A Sales  Charges.  The Class A sales  charges  are not
imposed in the  circumstances  described below.  There is an explanation of this
policy in "Reduced Sales Charges" in the Statement of Additional Information. In
order to receive a waiver of the Class A contingent  deferred sales charge,  you
must notify the Transfer Agent which conditions apply.
    

      Waivers of Initial  and  Contingent  Deferred  Sales  Charges  for Certain
Purchasers.  Class A shares purchased by the following investors are not subject
to any Class A sales charges:

      o the Manager or its affiliates;

      o present or former officers, directors, trustees and employees (and their
"immediate  families" as defined in "Reduced  Sales Charges" in the Statement of
Additional  Information)  of the  Fund,  the  Manager  and its  affiliates,  and
retirement plans established by them for their employees;


      o registered  management  investment  companies,  or separate  accounts of
insurance  companies having an agreement with the Manager or the Distributor for
that purpose;

      o dealers or brokers that have a sales agreement with the Distributor,  if
they purchase shares for their own accounts or for
retirement plans for their employees;

      o employees and registered  representatives (and their spouses) of dealers
or brokers  described  above or  financial  institutions  that have entered into
sales  arrangements  with such  dealers or brokers  (and are  identified  to the
Distributor)  or  with  the  Distributor;  the  purchaser  must  certify  to the
Distributor at the time of purchase that the purchase is for the purchaser's own
account (or for the benefit of such employee's spouse or minor children);

   
      o dealers,  brokers, banks or registered investment advisers advisors that
have entered into an agreement with the Distributor  providing  specifically for
the use of shares of the Fund in particular  investment  products made available
to their  clients  (those  clients  may be  charged a  transaction  fee by their
dealer, broker, bank or advisor for the purchase or sale of Fund shares);

      o (1) investment  advisors and financial planners who have entered into an
agreement  for this  purpose  with the  Distributor  and who charge an advisory,
consulting or other fee for their services and buy shares for their own accounts
or the accounts of their  clients,  (2) "rabbi trusts" that buy shares for their
own accounts, in each case if those purchases are made through a broker or agent
or other  financial  intermediary  that has made special  arrangements  with the
Distributor for those purchases;  and (3) clients of such investment advisors or
financial  planners  (that have entered into an agreement  for this purpose with
the  Distributor) who buy shares for their own accounts may also purchase shares
without sales charge but only if their  accounts are linked to a master  account
of their investment advisor or financial planner on the books and records of the
broker, agent or financial intermediary with which the Distributor has made such
special  arrangements  (each  of these  investors  may be  charged  a fee by the
broker, agent or financial intermediary for purchasing shares);
    

      o directors,  trustees,  officers or full-time employees of OpCap Advisors
or its  affiliates,  their  relatives or any trust,  pension,  profit sharing or
other benefit plan which beneficially owns shares for those persons;

   
      o accounts for which  Oppenheimer  Capital is the investment  advisor (the
Distributor  must be advised of this  arrangement) and persons who are directors
or trustees of the company or trust which
    
is the beneficial owner of such accounts; or

      o any unit investment trust that has entered into an appropriate agreement
with the Distributor.

      Waivers  of  Initial  and  Contingent  Deferred  Sales  Charges in Certain
Transactions.  Class A shares issued or purchased in the following  transactions
are not subject to Class A sales charges:

      o shares  issued  in  plans  of  reorganization,  such as  mergers,  asset
acquisitions and exchange offers, to which the Fund is a party;

      o shares purchased by the reinvestment of dividends or other distributions
reinvested from the Fund or other Oppenheimer funds (other than Oppenheimer Cash
Reserves) or unit investment  trusts for which  reinvestment  arrangements  have
been made with the
Distributor;

   
      o shares  purchased  and paid for with the proceeds of shares  redeemed in
the prior 30 days from a mutual fund  (other than a fund  managed by the Manager
or any of its  subsidiaries)  on which an  initial  sales  charge or  contingent
deferred sales charge was paid (this waiver also applies to shares  purchased by
exchange of shares of  Oppenheimer  Money Market Fund,  Inc. that were purchased
and paid for in this  manner);  this waiver must be requested  when the purchase
order is placed for your  shares of the Fund,  and the  Distributor  may require
evidence of your qualification for this waiver; or
    

      o shares  purchased with the proceeds of maturing  principal  units of any
 Qualified Unit Investment Liquid Trust Series.

      Waivers  of the Class A  Contingent  Deferred  Sales  Charge  for  Certain
Redemptions.  The Class A  contingent  deferred  sales  charge is also waived if
shares that would  otherwise be subject to the contingent  deferred sales charge
are redeemed in the following cases:

      o to make Automatic  Withdrawal Plan payments that are limited annually to
no more than 12% of the original account value;

      o  involuntary  redemptions  of shares by operation of law or
involuntary   redemptions  of  small  accounts  (see   "Shareholder
Account
Rules and Policies," below);

   
      o if, at the time of purchase of shares  (prior to May 1, 1997) the dealer
agreed in writing  to accept the  dealer's  portion of the sales  commission  in
installments  of 1/18th of the commission  per month (and no further  commission
will be payable if the shares are redeemed within 18 months of purchase);

      o if,  at the time of  purchase  of shares  (on or after May 1,  1997) the
dealer agrees in writing to accept the dealer's  portion of the sales commission
in installments of 1/12th of the commission per month (and no further commission
will be payable if the shares are redeemed within 12 months of purchase);
    

      o Service Plan for Class A Shares. The Fund has adopted a Service Plan for
Class A shares to reimburse the  Distributor for a portion of its costs incurred
in connection  with the personal  service and  maintenance of accounts that hold
Class A shares.  Reimbursement  is made quarterly at an annual rate that may not
exceed 0.25% of the average annual net assets of Class A shares of the Fund. The
Distributor  uses all of those fees to compensate  dealers,  brokers,  banks and
other  financial  institutions  quarterly  for  providing  personal  service and
maintenance  of  accounts  of their  customers  that hold  Class A shares and to
reimburse   itself   (if  the  Fund's   Board  of   Trustees   authorizes   such
reimbursements,  which it has not yet done) for its other expenditures under the
Plan.

      Services  to  be  provided  include,  among  others,   answering  customer
inquiries about the Fund,  assisting in establishing and maintaining accounts in
the Fund,  making the Fund's  investment  plans  available and  providing  other
services at the request of the Fund or the Distributor. Payments are made by the
Distributor  quarterly  at an  annual  rate not to exceed  0.25% of the  average
annual net assets of Class A shares held in accounts of the service providers or
their  customers.  The payments  under the Plan increase the annual  expenses of
Class A shares.  For more  details,  please refer to  "Distribution  and Service
Plans" in the Statement of Additional Information.  Buying Class B Shares. Class
B shares are sold at net asset value per share  without an initial sales charge.
However,  if Class B shares are  redeemed  within 6 years of their  purchase,  a
contingent deferred sales charge will be deducted from the redemption  proceeds.
That sales  charge will not apply to shares  purchased  by the  reinvestment  of
dividends or capital gains  distributions.  The contingent deferred sales charge
will be based on the lesser of the net asset value of the redeemed shares at the
time of  redemption  or the original  offering  price (which is the original net
asset value). The contingent  deferred sales charge is not imposed on the amount
of your account  value  represented  by the increase in net asset value over the
initial purchase price. The Class B contingent  deferred sales charge is paid to
compensate the  Distributor  for its expenses of providing  distribution-related
services to the Fund in connection with the sale of Class B shares.

      To determine  whether the  contingent  deferred  sales charge applies to a
redemption,  the Fund redeems shares in the following order: (1) shares acquired
by  reinvestment of dividends and capital gains  distributions,  (2) shares held
for over 6 years, and (3) shares held the longest during the 6-year period.  The
contingent  deferred sales charge is not imposed in the circumstances  described
below in "Waivers of Class B and Class C Sales Charges."

      The amount of the  contingent  deferred  sales  charge  will depend on the
number  of years  since you  invested  and the  dollar  amount  being  redeemed,
according to the following schedule:

Years Since Beginning of     Contingent Deferred Sales Charge
Month in which Purchase      On Redemptions in That Year
Order Was Accepted           (As % of Amount Subject to Charge)

0-1                          5.0%
- ------------------------------------------------------------
1-2                          4.0%
- ------------------------------------------------------------
2-3                          3.0%
- ------------------------------------------------------------
3-4                          3.0%
- ------------------------------------------------------------
4-5                          2.0%
- ------------------------------------------------------------
5-6                          1.0%
- ------------------------------------------------------------
6 and following              None
- ------------------------------------------------------------

In the table, a "year" is a 12-month period.  All purchases are
considered  to have  been made on the first  regular  business  day
of
the month in which the purchase was made.

      o Automatic  Conversion  of Class B Shares.  72 months  after you purchase
Class B shares, those shares will automatically  convert to Class A shares. This
conversion feature relieves Class B shareholders of the asset-based sales charge
that applies to Class B shares under the Class B Distribution  and Service Plan,
described  below. The conversion is based on the relative net asset value of the
two classes,  and no sales load or other charge is imposed.  When Class B shares
convert,  any other Class B shares that were  acquired  by the  reinvestment  of
dividends and distributions on the converted shares will also convert to Class A
shares. The conversion feature is subject to the continued availability of a tax
ruling described in "Alternative Sales Arrangements - Class A, Class B and Class
C Shares" in the Statement of Additional Information.

      o Distribution and Service Plan for Class B Shares. The Fund has adopted a
Distribution  and Service Plan for Class B shares to compensate the  Distributor
for distributing Class B shares and servicing  accounts.  This Plan is described
below under "Buying Class C Shares - Distribution  and Service Plans for Class B
and Class C Shares."

   
      o Waivers of Class B Sales Charges.  The Class B contingent deferred sales
charge will not apply to shares purchased in certain types of transactions,  nor
will it apply to shares  redeemed in certain  circumstances,  as described below
under "Waivers of Class B and Class C Sales Charges."
    

Buying  Class C Shares.  Class C shares  are sold at net  asset  value per share
without an initial sales charge.  However, if Class C shares are redeemed within
12 months of their purchase,  a contingent deferred sales charge of 1.0% will be
deducted  from the  redemption  proceeds.  That sales  charge  will not apply to
shares   purchased  by  the   reinvestment   of   dividends  or  capital   gains
distributions.  The contingent deferred sales charge will be based on the lesser
of the net asset value of the redeemed  shares at the time of  redemption or the
original offering price (which is the original net asset value).  The contingent
deferred  sales  charge  is not  imposed  on the  amount of your  account  value
represented by the increase in net asset value over the initial  purchase price.
The  Class  C  contingent  deferred  sales  charge  is paid  to  compensate  the
Distributor for its expenses of providing  distribution-related  services to the
Fund in connection with the sale of Class C shares.

      To determine  whether the  contingent  deferred  sales charge applies to a
redemption,  the Fund redeems shares in the following order: (1) shares acquired
by  reinvestment of dividends and capital gains  distributions,  (2) shares held
for over 12 months, and (3) shares held the longest during the 12-month period.

      o Distribution and Service Plans for Class B and Class C Shares.  The Fund
has adopted  Distribution  and  Service  Plans for Class B and Class C shares to
compensate the Distributor  for its services and costs in  distributing  Class B
and Class C shares and servicing  accounts.  Under the Plans,  the Fund pays the
Distributor  an annual  "asset-based  sales charge" of 0.75% per year on Class B
shares and on Class C shares.  The  Distributor  also  receives a service fee of
0.25% per year under each plan.
      Under each Plan,  both fees are  computed  on the average of the net asset
value of  shares in the  respective  class,  determined  as of the close of each
regular business day during the period. The asset-based sales charge and service
fees increase  Class B and Class C expenses by up to 1.00% of the net assets per
year of the respective class.

      The Distributor uses the service fees to compensate  dealers for providing
personal  services  for  accounts  that hold  Class B or Class C  shares.  Those
services are similar to those provided under the Class A Service Plan, described
above. The Distributor pays the 0.25% service fees to dealers in advance for the
first year after Class B or Class C shares  have been sold by the dealer.  After
the shares have been held for a year, the  Distributor  pays the service fees to
dealers on a quarterly basis.

      The  asset-based  sales charge allows  investors to buy Class B or Class C
shares  without a front-end  sales charge  while  allowing  the  Distributor  to
compensate  dealers that sell those shares.  The Fund pays the asset-based sales
charge to the Distributor for its services rendered in distributing  Class B and
Class C shares.  Those  payments  are at a fixed rate that is not related to the
Distributor's  expenses. The services rendered by the Distributor include paying
and financing the payment of sales commissions,  service fees and other costs of
distributing and selling Class B and Class C shares.

   
      The Distributor  currently pays sales  commission of 3.75% of the purchase
price of Class B shares to dealers  from its own  resources at the time of sale.
Including  the  advance  of the  service  fee,  the  total  amount  paid  by the
Distributor  to the  dealer at the time of sales of Class B shares is  therefore
4.00% of the purchase  price.  The  Distributor  retains the Class B asset-based
sales charge.  If a dealer has a special  agreement  with the  Distributor,  the
Distributor will pay the Class B service fee and the asset-based sales charge to
the dealer  quarterly  in lieu of paying the sales  commission  and  service fee
advance at the time of purchase.

      The Distributor  currently pays sales commissions of 0.75% of the purchase
price of Class C shares to dealers  from its own  resources at the time of sale.
Including  the  advance  of the  service  fee,  the  total  amount  paid  by the
Distributor  to the  dealer at the time of sale of Class C shares  is  therefore
1.00% of the purchase price. The Distributor  plans to pay the asset-based sales
charge as an ongoing  commission  to the dealer on Class C shares that have been
outstanding  for a year or more.  If a dealer has a special  agreement  with the
Distributor,  the Distributor  shall pay the Class C service fee and asset-based
sales charge to the dealer  quarterly in lieu of paying the sales commission and
service fee advance at the time of purchase.
      The  Distributor's  actual  expenses in selling Class B and Class C shares
may be more than the payments it receives from contingent deferred sales charges
collected  on  redeemed  shares  and from the Fund  under the  Distribution  and
Service Plan for Class B and Class C shares.  At July 31,  1997,  the end of the
Class  B and  Class C Plan  year,  the  Distributor  had  incurred  unreimbursed
expenses  in  connection  with sales of Class B shares of  $2,373,061  (equal to
2.83% of the Fund's net assets  represented by Class B shares on that date), and
unreimbursed  expenses  in  connection  with sales of Class C shares of $127,728
(equal to 1.48% of the Fund's net assets  represented  by Class C shares on that
date).  If either Plan is  terminated  by the Fund,  the Board of Directors  may
allow the Fund to  continue  payments  of the  asset-based  sales  charge to the
Distributor for distributing shares before the Plan was terminated.
    
       
   
      o Waivers  of Class B and Class C Sales  Charges.  The Class B and Class C
contingent  deferred  sales  charges will not be applied to shares  purchased in
certain  types of  transactions  nor will it apply to Class B and Class C shares
redeemed in certain  circum-stances  as  described  below.  The reasons for this
policy  are  in  "Reduced   Sales   Charges"  in  the  Statement  of  Additional
Information.  In order to receive a waiver of the Class B and Class C contingent
deferred  sales  charge,  you must notify the  Transfer  Agent which  conditions
apply.
    

      Waivers  for  Redemptions  in  Certain  Cases.  The  Class  B and  Class C
contingent  deferred  sales charges will be waived for  redemptions of shares in
the following cases:

   
      o redemptions from accounts  following the death or disability of the last
surviving  shareholder,  including a trustee of a "grantor"  trust or  revocable
living  trust for which the trustee is also the sole  beneficiary  (the death or
disability  must  have  occurred  after the  account  was  established,  and for
disability  you must provide  evidence of a  determination  of disability by the
Social Security Administration); or
    

      o shares  redeemed  involuntarily,  as described in  "Shareholder  Account
Rules and Policies," below.

      Waivers  for Shares  Sold or Issued in Certain  Transactions.
 The contingent  deferred  sales  charge is also  waived on Class B
and
Class C shares sold or issued in the following cases:

      o shares sold to the Manager or its affiliates;

      o shares sold to registered  management  investment  companies or separate
accounts of  insurance  companies  having an  agreement  with the Manager or the
Distributor for that purpose; or

      o  shares  issued  in plans of  reorganization  to which  the
Fund is a party.

Special Investor Services
   
AccountLink.  OppenheimerFunds  AccountLink  links  your  Fund  account  to your
account at your bank or other financial  institution to enable you to send money
electronically  between  those  accounts to perform a number of types of account
transactions.  These include  purchases of shares by telephone (either through a
service representative or by PhoneLink,  described below), automatic investments
under Asset Builder Plans, and sending  dividends and distributions or Automatic
Withdrawal Plan payments directly to your bank account. Please call the Transfer
Agent for more information.

      AccountLink  privileges  should be requested on your  dealer's  settlement
instructions  if you buy your shares through your dealer.  After your account is
established,    you   can   request    AccountLink    privileges    by   sending
signature-guaranteed  instructions to the Transfer Agent. AccountLink privileges
will apply to each  shareholder  listed in the  registration  on your account as
well as to your dealer  representative  of record  unless and until the Transfer
Agent receives written  instructions  terminating or changing those  privileges.
After you establish  AccountLink  for your  account,  any change of bank account
information  must be made by  signature-guaranteed  instructions to the Transfer
Agent signed by all shareholders who own the account.
    

      o Using AccountLink to Buy Shares. Purchases may be made by telephone only
after your  account has been  established.  To purchase  shares in amounts up to
$250,000   through  a  telephone   representative,   call  the   Distributor  at
1-800-852-8457. The purchase payment will be debited from your bank account.

      o PhoneLink.  PhoneLink is the OppenheimerFunds automated telephone system
that  enables   shareholders  to  perform  a  number  of  account   transactions
automatically   using   a   touch-tone   phone.   PhoneLink   may  be   used  on
already-established  Fund  accounts  after you obtain a Personal  Identification
Number (PIN), by calling the special PhoneLink number, 1-800-533-3310.

      o  Purchasing  Shares.  You may  purchase  shares in  amounts
up to $100,000 by phone, by calling 1-800-533-3310.  You must have
established  AccountLink  privileges  to  link  your  bank  account
with
the Fund, to pay for these purchases.

      o  Exchanging  Shares.  With  the  OppenheimerFunds   Exchange  Privilege,
described below,  you can exchange shares  automatically by phone from your Fund
account to another  Oppenheimer  funds account you have already  established  by
calling the special PhoneLink number.  Please refer to "How to Exchange Shares,"
below, for details.

      o Selling  Shares.  You can redeem  shares by telephone  automatically  by
calling the  PhoneLink  number and the Fund will send the  proceeds  directly to
your AccountLink  bank account.  Please refer to "How to Sell Shares," below for
details.

   
Shareholder  Transactions by Fax.  Beginning May 30, 1997,  requests for certain
account  transactions  may be sent to the  Transfer  Agent by fax  (telecopier).
Please  call   1-800-525-7048  for  information  about  which  transactions  are
included.  Transaction  requests  submitted by fax are subject to the same rules
and restrictions as written and telephone requests described in this Prospectus.

Automatic  Withdrawal and Exchange Plans. The Fund has several plans that enable
you to sell shares  automatically  or exchange them to another  Oppenheimer fund
account on a regular basis:

      o Automatic  Withdrawal  Plans.  If your Fund  account is worth  $5,000 or
more, you can establish an Automatic  Withdrawal Plan to receive  payments of at
least $50 on a monthly,  quarterly,  semi-annual or annual basis. The checks may
be sent to you or sent  automatically  to your bank account on AccountLink.  You
may even set up  certain  types of  withdrawals  of up to  $1,500  per  month by
telephone.  You should consult the Statement of Additional Informa-tion for more
details.

      o Automatic  Exchange  Plans.  You can  authorize  the  Transfer  Agent to
automatically  exchange an amount you  establish  in advance for shares of up to
five other  Oppenheimer  funds on a monthly,  quarterly,  semi-annual  or annual
basis  under  an  Automatic   Exchange  Plan.  The  minimum  purchase  for  each
Oppenheimer fund account is $25. These exchanges are subject to the terms of the
Exchange Privilege, described below.

Reinvestment  Privilege.  If you  redeem  some or all of your Class A or Class B
shares  of the  Fund,  you have up to 6 months  to  reinvest  all or part of the
redemption  proceeds  in Class A shares of the Fund or other  Oppenheimer  funds
without  paying a sales charge.  This  privilege  applies only to Class A shares
that you purchased  subject to an initial sales charge and to Class A or Class B
shares on which you paid a  contingent  deferred  sales charge when you redeemed
them.  This privilege does not apply to Class C shares.  You must be sure to ask
the  Distributor  for this privilege when you send your payment.  Please consult
the Statement of Additional Information for more details.
    

How to Sell Shares

      You can arrange to take money out of your  account by selling  (redeeming)
some or all of your shares on any regular business
day.
Your shares will be sold at the next net asset value calculated after your order
is received and accepted by the Transfer Agent.  The Fund offers you a number of
ways to sell your shares: in writing, by using the Fund's checkwriting privilege
or by telephone. You can also set up Automatic Withdrawal Plans to redeem shares
on a regular basis, as described above. If you have questions about any of these
procedures,  and especially if you are redeeming shares in a special  situation,
such as due to the death of the owner,  please call the Transfer Agent first, at
1-800-525- 7048, for assistance.

      o Certain Requests Require a Signature  Guarantee.  To protect you and the
Fund from fraud, certain redemption requests must be in writing and must include
a signature guarantee in the following situations (there may be other situations
also requiring a signature guarantee):

      o You wish to redeem  more than  $50,000  worth of shares and
receive a check

      o The  redemption  check is not  payable to all  shareholders
listed on the account statement

      o The  redemption  check  is  not  sent  to  the  address  of
record on your account statement

      o Shares  are  being  transferred  to a Fund  account  with a
different owner or name

      o Shares  are  redeemed  by  someone  other  than the  owners
(such as an Executor)

      o Where  Can I Have My  Signature  Guaranteed?  The  Transfer
Agent will accept a guarantee of your signature by a number of
financial institutions, including: a U.S. bank, trust company,
credit  union or  savings  association,  or by a foreign  bank that
has
a U.S.  correspondent  bank,  or by a  U.S.  registered  dealer  or
broker
in  securities,  municipal  securities  or  government  securities,
or by
a U.S. national securities exchange, a registered securities
association  or a  clearing  agency.  If you are  signing on behalf
of  a   corporation,   partnership   or  other  business  or  as  a
fiduciary, you
must also include your title in the signature.

Selling  Shares by Mail.  Write a  "letter  of  instructions"  that
includes:

      o Your name
      o The Fund's name
      o Your Fund  account  number  (from your  account  statement) o The dollar
      amount  or  number  of  shares  to  be  redeemed  o  Any  special  payment
      instructions o Any share certificates for the shares you are selling o The
      signatures of all registered owners exactly as the
account is registered, and
      o Any special  requirements  or  documents  requested  by the
Transfer  Agent  to  assure  proper  authorization  of  the  person
asking
to sell shares.

Use the following address for requests by mail:
OppenheimerFunds Services
P.O. Box 5270, Denver, Colorado 80217

Send courier or Express Mail requests to:
OppenheimerFunds Services
10200 E. Girard Avenue, Building D
Denver, Colorado 80231

Selling Shares by Telephone.  You and your dealer  representative  of record may
also sell your shares by telephone. To receive the redemption price on a regular
business day,  your call must be received by the Transfer  Agent by the close of
The New York Stock  Exchange that day,  which is normally 4:00 P.M.,  but may be
earlier on some days.  You may not redeem shares held under a share  certificate
by telephone.

      o To redeem  shares  through a service  representative,  call
1-800-852-8457

      o  To  redeem  shares   automatically   on  PhoneLink,   call
1-800-533-
3310

      Whichever  method you use, you may have a check sent to the address on the
account statement, or, if you have linked your Fund account to your bank account
on AccountLink, you may have the
proceeds sent to that bank  account.

      o Telephone  Redemptions  Paid by Check.  Up to $50,000 may be redeemed by
telephone in any 7-day period. The check must be payable to all owners of record
of the shares and must be sent to the  address on the  account  statement.  This
service is not available within 30 days of changing the address on an account.

   
      o Telephone  Redemptions  Through AccountLink . There are no dollar limits
on telephone  redemption  proceeds  sent to a bank account  designated  when you
establish  AccountLink.  Normally  the ACH transfer to your bank is initiated on
the  business  day after the  redemption.  You do not receive  dividends  on the
proceeds of the shares you redeemed while they are waiting to be transferred.
    

       
Checkwriting.  To be able to write  checks  against your Fund  account,  you may
request  that  privilege  on your  account  Application,  or you can contact the
Transfer  Agent for  signature  cards  which  must be signed  (with a  signature
guarantee)  by all owners of the account and returned to the  Transfer  Agent so
that  checks can be sent to you to use.  Shareholders  with joint  accounts  can
elect in writing to have checks  paid over the  signature  of one owner.  If you
previously  signed  a  signature  card  to  establish  checkwriting  in  another
Oppenheimer  fund,  simply call 1-800-525- 7048 to request  checkwriting  for an
account in this Fund with the same  registration  as the  previous  checkwriting
account.

      o Checks can be written to the order of whomever you wish,  but may not be
cashed at the Fund's bank or custodian.

   
      o Checkwriting  privileges are not available for accounts  holding Class B
shares or Class C shares,  or Class A shares  that are  subject to a  contingent
deferred sales charge.
    

      o Checks must be written for at least $100.

      o Checks  cannot  be paid if they are  written  for more than
your account  value.  Remember:  your  shares  fluctuate  in  value
and you  should  not  write  a check  close  to the  total  account
value.

   
      o You may not write a check that would  require the Fund to redeem  shares
that were purchased by check or Asset Builder Plan payments  within the prior 15
days.
    

      o Don't use your  checks  if you  changed  your Fund  account
number.

   
Selling Shares Through Your Dealer.  The  Distributor  has made  arrangements to
repurchase  Fund shares from  dealers and brokers on behalf of their  customers.
Brokers  or  dealers  may  charge for that  service.  Please  refer to  "Special
Arrangements for Repurchase of Shares from Dealers and Brokers" in the Statement
of Additional Information for more details.
    

How to Exchange Shares

Shares of the Fund may be exchanged for shares of certain  Oppenheimer  funds at
net asset value per share at the time of  exchange,  without  sales  charge.  To
exchange shares, you must meet
several conditions:

   
      o Shares of the fund  selected for exchange  must be available for sale in
your state of residence.

      o The  prospectuses of this Fund and the fund whose shares you want to buy
must offer the exchange privilege.
    

      o You must hold the shares you buy when you establish  your account for at
least 7 days before you can exchange them; after the account is open 7 days, you
can exchange shares every regular
   
business day.

      o You  must  meet  the  minimum  purchase  requirements  for the  fund you
purchase by exchange.
    

      o  Before  exchanging  into a fund,  you  should  obtain  and
read its prospectus.

   
      Shares of a particular  class of the Fund may be exchanged only for shares
of the same class in the other Oppenheimer funds. For example,  you can exchange
Class A shares of this Fund only for Class A shares of another fund. At present,
Oppenheimer  Money Market Fund, Inc. offers only one class of shares,  which are
considered to be "Class A shares" for this purpose. In some cases, sales charges
may be  imposed  on  exchange  transactions.  Please  refer to "How to  Exchange
Shares" in the Statement of Additional Information for more details.
    

      Exchanges may be requested in writing or by telephone:

      o  Written  Exchange  Requests.  Submit  an  OppenheimerFunds
Exchange  Request  form,  signed  by all  owners  of  the  account.
Send it to the  Transfer  Agent  at the  addresses  listed  in "How
to Sell
Shares."

      o Telephone  Exchange  Requests.  Telephone  exchange requests may be made
either by  calling  a  service  representative  at  1-800-852-8457,  or by using
PhoneLink for automated exchanges by calling 1-800-533-3310. Telephone exchanges
may be made only between  accounts that are registered with the same name(s) and
address. Shares held under certificates may not be exchanged by telephone.

      You  can  find  a  list  of   Oppenheimer   funds   currently
available
for  exchanges  in  the  Statement  of  Additional  Information  or
obtain
one by calling a service representative at 1-800-525-7048.  That
list can change from time to time.

      There are certain exchange policies you should be aware of:

      o Shares are normally  redeemed from one fund and purchased from the other
fund in the exchange  transaction on the same regular  business day on which the
Transfer Agent receives an exchange  request that is in proper form by the close
of The New York Stock  Exchange that day, which is normally 4:00 P.M. but may be
earlier on some days.  However,  either fund may delay the purchase of shares of
the fund you are  exchanging  into up to seven days if it determines it would be
disadvantaged by a same-day transfer of the proceeds to buy shares. For example,
the receipt of multiple  exchange  requests  from a dealer in a  "market-timing"
strategy  might  require  the sale of  portfolio  securities  at a time or price
disadvantageous to the Fund.

      o  Because   excessive   trading  can  hurt  fund   performance  and  harm
shareholders,  the Fund  reserves the right to refuse any exchange  request that
will disadvantage it, or to refuse multiple exchange
requests submitted by a shareholder or dealer.

      o The Fund may  amend,  suspend  or  terminate  the  exchange
privilege  at  any  time.   Although   the  Fund  will  attempt  to
provide
you  notice  whenever  it is  reasonably  able  to do  so,  it  may
impose
these changes at any time.

      o For tax purposes, exchanges of shares involve a redemption of the shares
of the fund you own and a purchase  of the shares of the other  fund,  which may
result in a capital gain or loss.  For more  information  about taxes  affecting
exchanges,  please  refer  to "How  to  Exchange  Shares"  in the  Statement  of
Additional Information.

      o If the Transfer Agent cannot exchange all the shares you request because
of a  restriction  cited above,  only the shares  eligible for exchange  will be
exchanged.

Shareholder Account Rules and Policies

   
      o Net Asset Value Per Share is  determined  for each class of shares as of
the close of The New York Stock  Exchange that day,  which is normally 4:00 P.M.
but may be earlier on some days,  on each day the  Exchange  is open by dividing
the value of the  Fund's  net  assets  attributable  to a class by the number of
shares of that class that are  outstanding.  The Fund's  Board of  Trustees  has
established  procedures  to value the Fund's  securities  to determine net asset
value.  In  general,  securities  values  are based on market  value.  There are
special   procedures  for  valuing   illiquid  and  restricted   securities  and
obligations for which market values cannot be readily obtained. These procedures
are described more completely in the Statement of Additional Information.
    

      o The offering of shares may be  suspended  during any period in which the
determination of net asset value is suspended, and the offering may be suspended
by the Board of Trustees at any time the Board believes it is in the Fund's best
interest to do so.

      o Telephone Transaction Privileges for purchases, redemptions or exchanges
may be modified,  suspended or terminated by the Fund at any time. If an account
has  more  than one  owner,  the Fund  and the  Transfer  Agent  may rely on the
instructions of any one owner.  Telephone  privileges apply to each owner of the
account and the dealer representative of record for the account unless and until
the  Transfer  Agent  receives  cancellation  instructions  from an owner of the
account.

      o The  Transfer  Agent will  record  any  telephone  calls to verify  data
concerning  transactions  and has  adopted  other  procedures  to  confirm  that
telephone  instructions  are  genuine,  by  requiring  callers  to  provide  tax
identification  numbers  and  other  account  data  or by  using  PINs,  and  by
confirming  such  transactions  in writing.  If the Transfer  Agent does not use
reasonable   procedures  it  may  be  liable  for  losses  due  to  unauthorized
transactions,  but  otherwise  neither the  Transfer  Agent nor the Fund will be
liable for losses or expenses arising out of telephone  instructions  reasonably
believed to be genuine.  If you are unable to reach the  Transfer  Agent  during
periods of unusual market activity,  you may not be able to complete a telephone
transaction and should consider placing your order by mail.

      o Redemption  or transfer  requests will not be honored until the Transfer
Agent  receives all required  documents in proper form.  From time to time,  the
Transfer  Agent in its  discretion  may waive  certain of the  requirements  for
redemptions stated in this Prospectus.

      o Dealers  that can  perform  account  transactions  for their  clients by
participating in NETWORKING through the National Securities Clearing Corporation
are  responsible  for  obtaining  their  clients'  permission  to perform  those
transactions,  and are responsible to their clients who are  shareholders of the
Fund if the dealer performs any transaction erroneously or improperly.

      o The  redemption  price for shares  will vary from day to day because the
value of the securities in the Fund's portfolio  fluctuates,  and the redemption
price,  which is the net asset value per share,  will  normally be different for
Class A, Class B and Class C shares.  Therefore,  the  redemption  value of your
shares may be more or less than their original cost.

   
      o Payment for redeemed  shares is made ordinarily in cash and forwarded by
check or through AccountLink (as elected by the shareholder under the redemption
procedures  described above) within seven days after the Transfer Agent receives
redemption  instructions  in proper  form,  except under  unusual  circumstances
determined by the Securities and Exchange Commission delaying or suspending such
payments.  For accounts registered in the name of a broker-dealer,  payment will
be forwarded within three business days. The Transfer Agent may delay forwarding
a check or processing a payment via AccountLink for recently  purchased  shares,
but only until the purchase payment has cleared. That delay may be as much as 10
days from the date the shares were  purchased.  That delay may be avoided if you
purchase shares by Federal Funds Wire, certified check or arrange with your bank
to  provide  telephone  or written  assurance  to the  Transfer  Agent that your
purchase payment has cleared.
    

      o Involuntary redemptions of small accounts may be made by the Fund if the
account  value has fallen  below $500 for  reasons  other than the fact that the
market value of shares has dropped,  and in some cases  involuntary  redemptions
may be made to repay the Distributor  for losses from the  cancellation of share
purchase orders.

      o Under  unusual  circumstances,  shares of the Fund may be  redeemed  "in
kind",  which means that the  redemption  proceeds will be paid with  securities
from the Fund's portfolio. Please refer to "How to Sell Shares" in the Statement
of Additional Information for more details.

      o "Backup Withholding" of Federal income tax may be applied at the rate of
31% from taxable  dividends,  distributions and redemption  proceeds  (including
exchanges)  if you fail to  furnish  the Fund a  certified  Social  Security  or
Employer Identification Number when you sign your application, or if you violate
Internal Revenue Service regulations on tax reporting of income.

   
      o The Fund does not charge a redemption  fee, but if your dealer or broker
handles  your  redemption,  they may  charge a fee.  That fee can be  avoided by
redeeming  your Fund shares  directly  through  the  Transfer  Agent.  Under the
circumstances  described  in  "How  to Buy  Shares,"  you  may be  subject  to a
contingent  deferred  sales charge when  redeeming  certain Class A, Class B and
Class C shares.
    

      o To avoid sending  duplicate copies of materials to households,  the Fund
will mail only one copy of each annual and  semi-annual  report to  shareholders
having  the same last name and  address  on the Fund's  records.  However,  each
shareholder may call the Transfer Agent at  1-800-525-7048 to ask that copies of
those materials be sent personally to that shareholder.

Dividends, Capital Gains and Taxes

Dividends. The Fund declares dividends separately for Class A, Class B and Class
C shares from net tax-exempt  income and/or net  investment  income each regular
business day and pays those dividends to shareholders monthly on a date selected
by the Board of Trustees.  Daily dividends will not be declared or paid on newly
purchased  shares until Federal Funds (funds credited to a member's bank account
at the Federal  Reserve Bank) are available  from the purchase  payment for such
shares.  The amount of dividends and  distributions  may vary from time to time,
depending upon market conditions,  the composition of the Fund's portfolio,  and
expenses  borne by that  class.  It is  expected  that  distributions  paid with
respect to Class A shares will  generally be higher than for Class B and Class C
shares because  expenses  allocable to Class B and Class C shares will generally
be higher.

      The Fund has  adopted  the  practice,  to the extent  consistent  with the
amount of the Fund's net investment  income and other  distributable  income, of
attempting to pay dividends on Class A shares at a constant level,  although the
amount of such dividends may be subject to change from time to time depending on
market conditions, the composition of the Fund's portfolio and expenses borne by
the Fund or borne  separately  by that Class.  The practice of attempting to pay
dividends on Class A shares at a constant level requires the Manager, consistent
with the Fund's investment objective and investment restrictions, to monitor the
Fund's portfolio and select higher yielding  securities when deemed  appropriate
to maintain  necessary net investment income levels. The Fund anticipates paying
dividends at the targeted  dividend level from net  investment  income and other
distributable income without any impact on the Fund's net asset value per share.
The Board of Trustees may change the Fund's targeted dividend level at any time,
without prior notice to  shareholders;  the Fund does not otherwise have a fixed
dividend  rate and there can be no assurance as to the payment of any  dividends
or the realization of any capital gains.

Capital  Gains.  Although the Fund does not seek capital  gains,  it may realize
capital  gains  on the sale of  portfolio  securities.  If it does,  it may make
distributions  out of any net short-term or long-term  capital gains in December
of each year.  The Fund may make  supplemental  distributions  of dividends  and
capital gains following the end of its fiscal year. Long-term capital gains will
be separately identified in the tax information the Fund sends you after the end
of the calendar year.  Short-term capital gains are treated as taxable dividends
for tax purposes.  There can be no assurance  that the Fund will pay any capital
gains distributions in a particular year.

Distribution  Options.  When  you open  your  account,  specify  on
your application how you want to receive your dividends and
distributions.  You have four options:
      o  Reinvest  All  Distributions  in the  Fund.  You can elect
to reinvest   all   dividends    and   long-term    capital   gains
distributions in
additional shares of the Fund.
      o Reinvest  Long-Term  Capital  Gains Only.  You can elect to
reinvest long-term capital gains in the Fund while receiving
dividends by check or sent to your bank account on AccountLink.
      o  Receive  All  Distributions  in  Cash.  You can  elect  to
receive a check  for all  dividends  and  long-term  capital  gains
distributions
or have them sent to your bank on AccountLink.
   
      o Reinvest Your  Distributions in Another  Oppenheimer  Funds
Account. You can  reinvest  all  distributions  in the  same  class
of shares  of   another   Oppenheimer   fund   account   you   have
established.
    

Taxes.  Long-term  capital  gains are taxable as  long-term  capital  gains when
distributed  to  shareholders.  It does not  matter  how long you have held your
shares.  Dividends paid from short-term  capital gains and net investment income
are taxable as ordinary income. Dividends paid from net investment income earned
by the Fund on Municipal  Securities  will be excludable  from your gross income
for Federal income tax purposes. A portion of the dividends paid by the Fund may
be an item of tax preference if you are subject to the alternative  minimum tax.
Distributions  are subject to federal  income tax and may be subject to state or
local taxes.  Whether you reinvest your  distributions  in additional  shares or
take them in cash, the tax treatment is the same.  Every year the Fund will send
you and the IRS a statement  showing the amount of any taxable  distribution you
received in the previous year as well as the amount of your tax-exempt income.

      o "Buying a Dividend".  When a fund goes  ex-dividend,  its share price is
reduced by the amount of the  distribution.  If you buy shares on or just before
the  ex-dividend  date,  or  just  before  the  Fund  declares  a  capital  gain
distribution,  you will pay the full  price for the  shares  and then  receive a
portion of the price back as a taxable dividend or a taxable capital gain.

   
      o  Taxes  on    Transactions.   Even  though  the
Fund seeks tax-
    

exempt income for distribution to  shareholders,  you may have a capital gain or
loss  when you sell or  exchange  your  shares.  A  capital  gain or loss is the
difference  between the price you paid for the shares and the price you received
when you sold them. Any capital gain is subject to capital gains tax.

      o  Returns  of  Capital.  In  certain  cases,   distributions
made by the Fund may be considered a non-taxable  return of capital
to
shareholders.  If that  occurs,  it will be  identified  in notices
to
shareholders.

      This  information  is only a summary of certain  federal  tax  information
about your  investment.  More  information  is  contained  in the  Statement  of
Additional Information, and in addition you should consult with your tax adviser
about the effect of an investment in the Fund on your particular tax situation.


                                -4-

<PAGE>



APPENDIX A

Special Sales Charge Arrangements for Shareholders of the Fund
Who Were Shareholders of the Former Quest for Value Funds


   
The initial and contingent  deferred sales charge rates and waivers for Class A,
Class B and Class C shares of the Fund  described  elsewhere in this  Prospectus
are modified as described below for those  shareholders of (i) Oppenheimer Quest
Value Fund,
    
Inc.,
   
Oppenheimer  Quest Growth & Income Fund,  Oppenheimer  Quest  Opportunity  Value
Fund,  Oppenheimer Quest Small Cap Value Fund and Oppenheimer Quest Global Value
Fund,  Inc.  on  November  24,  1995,  when  OppenheimerFunds,  Inc.  became the
investment  advisor to those  funds,  and (ii)  Quest for Value U.S.  Government
Income Fund,  Quest for Value  Investment  Quality Income Fund,  Quest for Value
Global Income Fund,  Quest for Value New York Tax-Exempt  Fund,  Quest for Value
National  Tax-Exempt  Fund and Quest for Value  California Tax- Exempt Fund when
those funds merged into  various  Oppenheimer  funds on November  24, 1995.  The
funds listed above are referred to in this  Prospectus  as the "Former Quest for
Value  Funds." The  waivers of initial and  contingent  deferred  sales  charges
described  in this  Appendix  apply to shares of the Fund (i)  acquired  by such
shareholder  pursuant to an exchange of shares of one of the  Oppenheimer  funds
that was one of the  Former  Quest for  Value  Funds or (ii)  purchased  by such
shareholder by exchange of other  Oppenheimer  funds that were acquired pursuant
to the merger of any of the  Former  Quest for Value  Funds into an  Oppenheimer
fund on November 24, 1995.
    

Class A Sales Charges

o Reduced  Class A Initial  Sales Charge  Rates for Certain  Former
Quest Shareholders

      o Purchases by Groups and Associations. The following table sets forth the
initial  sales  charge  rates  for  Class  A  shares  purchased  by  members  of
"Associations"  formed for any purpose  other than the purchase of securities if
that Association  purchased shares of any of the Former Quest for Value Funds or
received a proposal to  purchase  such  shares  from OCC  Distributors  prior to
November 24, 1995.



                                A-1

<PAGE>



                        Front-End       Front-End      Commission
                        Sales Charge    Sales Charge   as
                        as a            as a           Percentage
Number of               Percentage      Percentage     of
Eligible Employees      of Offering     of Amount      Offering
or Members              Price           Invested       Price
- -----------------------------------------------------------------
9 or fewer              2.50%           2.56%          2.00%
- -----------------------------------------------------------------
At least 10 but not
more than 49            2.00%           2.04%          1.60%

   
      For  purchases by  Associations  having 50 or more  eligible  employees or
members,  there is no initial  sales charge on purchases of Class A shares,  but
those  shares  are  subject  to the Class A  contingent  deferred  sales  charge
described on pages __ and 29__ of this Prospectus.
    

      Purchases made under this  arrangement  qualify for the lower of the sales
charge rate in the table based on the number of members of an Association or the
sales charge rate that applies under the Rights of Accumulation  described above
in the Prospectus.  Individuals  who qualify under this  arrangement for reduced
sales charge rates as members of Associations also may purchase shares for their
individual  or custodial  accounts at these  reduced  sales charge  rates,  upon
request to the Fund's Distributor.

       
o Waiver of Class A Sales  Charges for Certain  Shareholders.  Class A shares of
the Fund  purchased by the  following  investors  are not subject to any Class A
initial or contingent deferred sales charges:

   
      o  Shareholders  of the Fund who were  shareholders  of the AMA  Family of
Funds on February  28, 1991 and who  acquired  shares of any of the Former Quest
for Value Funds by merger of a portfolio of the AMA Family of Funds.
    

      o  Shareholders  of the Fund who  acquired  shares of any Former Quest for
Value Fund by merger of any of the portfolios of the Unified Funds.

o Waiver of Class A Contingent  Deferred  Sales Charge in Certain  Transactions.
The Class A contingent  deferred  sales charge will not apply to  redemptions of
Class A  shares  of the  Fund  purchased  by the  following  investors  who were
shareholders of any Former Quest for Value Fund:

      o Investors who purchased  Class A shares from a dealer that is or was not
permitted  to receive a sales load or  redemption  fee imposed on a  shareholder
with whom that dealer has a fiduciary relationship under the Employee Retirement
Income Security Act of 1974 and regulations adopted under that law.

Class A,  Class B and  Class C  Contingent  Deferred  Sales  Charge
Waivers

   
o Waivers for  Redemptions  of Shares  Purchased  Prior to March 6, 1995. In the
following  cases,  the  contingent  deferred  sales  charge  will be waived  for
redemptions  of Class A, Class B or Class C shares of the Fund  acquired  by the
merger of a Former  Quest for Value  Fund into the Fund or by  exchange  from an
Oppenheimer  fund that was a Former Quest for Value Fund or into which such fund
merged,  if those  shares were  purchased  prior to March 6, 1995 in  connection
with: (i)  withdrawals  under an automatic  withdrawal  plan holding only either
Class B or Class C shares if the  annual  withdrawal  does not exceed 10% of the
initial value of the account, and (ii) liquidation of a shareholder's account if
the  aggregate  net asset  value of shares  held in the account is less than the
required minimum value of such accounts.

o Waivers  for  Redemptions  of Shares  Purchased  on or After March 6, 1995 but
Prior to November 24, 1995.  In the following  cases,  the  contingent  deferred
sales  charge  will be waived  for  redemptions  of Class A,  Class B or Class C
shares of the Fund  acquired by the merger of a Former Quest for Value Fund into
the Fund or by exchange  from an  Oppenheimer  fund that was a Former  Quest For
Value Fund or into which such fund merged,  if those shares were purchased on or
after March 6, 1995, but prior to November 24, 1995: (1)  redemptions  following
the death or disability of the  shareholder(s)  (as evidenced by a determination
of total disability by the U.S. Social Security Administration); (2) withdrawals
under an  automatic  withdrawal  plan  (but  only for Class B or Class C shares)
where the  annual  withdrawals  do not exceed  10% of the  initial  value of the
account;  and (3)  liquidation of a  shareholder's  account if the aggregate net
asset  value of shares  held in the  account is less than the  required  minimum
account value. A  shareholder's  account will be credited with the amount of any
contingent  deferred sales charge paid on the redemption of any Class A, Class B
or Class C shares of the Fund  described in this section if within 90 days after
that  redemption,  the proceeds are invested in the same Class of shares in this
Fund or another Oppenheimer fund.
    



                                A-2

<PAGE>


                    APPENDIX TO PROSPECTUS OF
                  OPPENHEIMER MUNICIPAL BOND FUND

      Graphic material included in Prospectus of Oppenheimer
Municipal Bond Fund: "Comparison of Change in Value of $10,000
Hypothetical  Investments  in  Oppenheimer  Municipal Bond Fund and
the
Lehman Bros. Municipal Bond Index.

   
      Linear graphs will be included in the Prospectus of Oppenheimer  Municipal
Bond Fund (the  "Fund")  depicting  the  initial  account  value and  subsequent
account value of a hypothetical  $10,000 investment in (i) Class A shares of the
Fund for each of the Fund's ten most recently completed fiscal years, (ii) Class
B shares of the Fund for the period March 16, 1993  (commencement of class) , to
July 31,  1997,  and (iii) Class C shares of the Fund for the period  August 29,
1995  (commencement  of the class) to July 31, 1997,  and comparing  such values
with the same  investments  over the same time  periods in the  Lehman  Brothers
Municipal  Bond Index.  Set forth below are the  relevant  data points that will
appear  on  the  linear  graph.  Additional  information  with  respect  to  the
foregoing,  including a description of the Lehman Brothers Municipal Bond Index,
is set forth in the Prospectus under "Fund Information - Management's Discussion
of Performance."
    

                     Oppenheimer             Lehman Brothers
Fiscal Year          Municipal Bond Fund     Municipal Bond Index
   
(Period) Ended       Class A Shares          Bond Index
    

       
   
                        7/31/87(1)           $ 9,525     $10,000
7/31/88              $10,188                 $10,702
7/31/89              $11,394                 $12,006
7/31/90              $12,075                 $12,838
7/31/91              $13,055                 $13,959
7/31/92              $14,940                 $15,877
7/31/93              $16,278                 $17,280
7/31/94              $16,308                 $17,604
7/31/95              $17,347                 $18,993
7/31/96              $18,592                 $20,245
7/31/97              $20,629                 $22,323
    

                     Oppenheimer             Lehman Brothers
   
Fiscal Year          Municipal Bond Fund     Municipal Bond Index
(Period) Ended       Class B Shares          Bond Index
03/16/93             $10,000                 $10,000
12/31/93             $10,848                 $10,826
12/31/94             $ 9,774                 $10,266
12/31/95              $11,464 $12,060
 7/31/96(2)           $11,514     $12,114
7/31/97              $12,471                 $13,358
    

                     Oppenheimer             Lehman Brothers
   
Fiscal Year          Municipal Bond Fund     Municipal Bond Index
(Period) Ended       Class C Shares          Bond Index
08/29/95             $10,000                 $10,000
12/31/95             $10,564                 $10,478
7/31/96 (2)                   $10,606     $10,525
7/31/97              $11,669                 $11,606

(1) Plotting  points history is greater than 10 years,  all plotting points have
been reset to the new fiscal year end 7/31. (2) The Fund changed its fiscal year
end from December 31 to July
31.
    
Oppenheimer Municipal Bond Fund
Two World Trade Center
New York, New York 10048-0203

   
Investment  Advisor
OppenheimerFunds, Inc.
Two World Trade Center
New York, New York 10048-0203
    

Distributor
OppenheimerFunds Distributor, Inc.
Two World Trade Center
New York, New York 10048-0203

   
Transfer and Shareholder Servicing Agent
    
OppenheimerFunds Services
P.O. Box 5270
Denver, Colorado 80217
1-800-525-7048

Custodian of Portfolio Securities
Citibank, N.A.
399 Park Avenue
New York, New York 10043

Independent Auditors
KPMG Peat Marwick LLP
707 Seventeenth Street
Denver, Colorado 80202

   
Legal Counsel
    
Gordon Altman Butowsky Weitzen Shalov & Wein
114 West 47th Street
New York, New York  10036

No dealer,  broker,  salesperson or any other person has been authorized to give
any  information or to make any  representations  other than those  contained in
this  Prospectus  or the Statement of  Additional  Information,  and if given or
made,  such  information and  representations  must not be relied upon as having
been   authorized  by  the  Fund,   OppenheimerFunds,   Inc.,   OppenheimerFunds
Distributor, Inc., or any affiliate thereof. This Prospectus does not constitute
an offer  to sell or a  solicitation  of an  offer to buy any of the  securities
offered hereby in any state to any person to whom it is unlawful to make such an
offer in such state.

   
 PR0310.001.1197   Printed on recycled paper
    


Oppenheimer Municipal Bond Fund

Two World Trade Center, New York, New York 10048-0203
1-800-525-7048

   
Statement of  Additional  Information  dated  November  24,
1997


      This  Statement  of  Additional  Information  is  not a  Prospectus.  This
document  contains  additional   information  about  the  Fund  and  supplements
information  in the  Prospectus  dated  November  24,  1997.  It  should be read
together  with the  Prospectus,  which may be  obtained by writing to the Fund's
Transfer Agent,  OppenheimerFunds  Services, at P.O. Box 5270, Denver,  Colorado
80217 or by calling the Transfer Agent at the toll-free number shown above.
    

Contents
                                                                 Page

About the Fund
   
Investment Objective and Policies.................................
    Investment Policies and Strategies............................
    Other Investment Techniques and Strategies....................
    Other Investment Restrictions................................
How the Fund is Managed..........................................
    Organization and History.....................................
    Trustees and Officers of the Fund............................
    The Manager and Its Affiliates...............................
Brokerage Policies of the Fund...................................
Performance of the Fund..........................................
Distribution and Services Plans..................................
About Your Account
How To Buy Shares................................................
How To Sell Shares...............................................
How to Exchange Shares...........................................
Dividends, Capital Gains and Taxes...............................
Additional Information About the Fund............................
Financial Information About the Fund
Independent Auditors' Report.....................................
Financial Statements ............................................
Appendix A: Municipal Bond Ratings..............................A-1
Appendix B: Tax-Equivalent Yield Table..........................B-1
Appendix C: Industry Classifications............................C-1
    


                                -1-

<PAGE>


ABOUT THE FUND

Investment Objective and Policies

Investment Policies and Strategies. The investment objective and policies of the
Fund  are  described  in  the  Prospectus.   Set  forth  below  is  supplemental
information  about those  policies and the types of securities in which the Fund
may  invest,  as well as the  strategies  the Fund may use to try to achieve its
objective.  Certain  capitalized  terms  used in this  Statement  of  Additional
Information have the same meaning as those terms used in the Prospectus.

      The Fund will not make  investments  with the objective of seeking capital
growth. However, the value of the securities held by the Fund may be affected by
changes in general interest rates.  Because the current value of debt securities
varies  inversely with changes in prevailing  interest  rates, if interest rates
increase after a security is purchased,  that security would normally decline in
value. Conversely, should interest rates decrease after a security is purchased,
normally its value would rise.  However,  those  fluctuations  in value will not
generally result in realized gains or losses to the Fund since the Fund does not
usually intend to dispose of securities prior to their maturity. A debt security
held to  maturity  is  redeemable  by its  issuer at full  principal  value plus
accrued interest. To a limited degree, the Fund may engage in short-term trading
to attempt to take advantage of short-term market variations,  or may dispose of
a portfolio  security prior to its maturity if, on the basis of a revised credit
evaluation  of the  issuer  or  other  considerations,  the Fund  believes  such
disposition  advisable or it needs to generate cash to satisfy  redemptions.  In
such  cases,  the Fund may  realize a capital  gain or loss.  The annual rate of
portfolio turnover is not expected to exceed 100%.

      There are, of course,  variations in the security of Municipal Securities,
both within a particular  classification and between classifications,  depending
on numerous factors.  The yields of Municipal  Securities depend on, among other
things,  general  conditions  of the  Municipal  Securities  market,  size  of a
particular offering, the maturity of the obligation and rating of the issue.

Municipal  Securities.  The types of Municipal  Securities in which the Fund may
invest  are  described  in the  Prospectus  under  "The Fund and its  Investment
Policies." A  discussion  of the general  characteristics  of types of Municipal
Securities follows below.

      |X|  Municipal  Bonds.  The  principal   classifications   of
long-term municipal  bonds are "general  obligation"  and "revenue"
or "industrial development" bonds.

           o General  Obligation  Bonds.  Issuers  of general  obligation  bonds
include states, counties, cities, towns, and regional districts. The proceeds of
these  obligations are used to fund a wide range of public  projects,  including
construction or improvement of schools,  highways and roads, and water and sewer
systems.  The basic  security  behind general  obligation  bonds is the issuer's
pledge  of its full  faith and  credit  and  taxing  power  for the  payment  of
principal  and  interest.  The taxes that can be levied for the  payment of debt
service  may be  limited  or  unlimited  as to the  rate or  amount  of  special
assessments.

           o  Revenue  Bonds.  The  principal  security  for a  revenue  bond is
generally  the  net  revenues  derived  from a  particular  facility,  group  of
facilities,  or,  in some  cases,  the  proceeds  of a  special  excise or other
specific  revenue source.  Revenue bonds are issued to finance a wide variety of
capital projects including:  electric,  gas, water and sewer systems;  highways,
bridges,  and tunnels;  port and airport facilities;  colleges and universities;
and hospitals. Although the principal security behind these bonds may vary, many
provide  additional  security in the form of a debt  service  reserve fund whose
money  may be used to make  principal  and  interest  payments  on the  issuer's
obligations.  Housing  finance  authorities  have  a  wide  range  of  security,
including   partially  or  fully  insured  mortgages,   rent  subsidized  and/or
collateralized  mortgages,  and/or the net revenues from housing or other public
projects.  Some  authorities  provide further  security in the form of a state's
ability (without obligation) to make up deficiencies in the debt service reserve
fund.

           o Industrial  Development Bonds.  Industrial development bonds, which
are  considered  municipal  bonds if the  interest  paid is exempt from  federal
income tax, are issued by or on behalf of public  authorities  to raise money to
finance various privately  operated  facilities for business and  manufacturing,
housing,  sports,  and pollution  control.  These bonds are also used to finance
public  facilities such as airports,  mass transit systems,  ports, and parking.
The payment of the principal  and interest on such bonds is dependent  solely on
the ability of the  facility's  user to meet its financial  obligations  and the
pledge,  if any, of real and personal  property so financed as security for such
payment.

      |X| Municipal Notes. Municipal Securities having a maturity when issued of
less than one year are  generally  known as  municipal  notes.  Municipal  notes
generally are used to provide for short-term working capital needs and include:

           o Tax  Anticipation  Notes.  Tax  anticipation  notes  are  issued to
finance working capital needs of municipalities.  Generally,  they are issued in
anticipation  of various  seasonal tax revenue,  such as income,  sales,  use or
other business taxes, and are payable from these specific future taxes.

           o Revenue  Anticipation Notes.  Revenue anticipation notes are issued
in  expectation of receipt of other types of revenue,  such as Federal  revenues
available under the Federal revenue- sharing programs.

           o Bond Anticipation  Notes. Bond anticipation  notes are
issued to provide interim  financing until long-term  financing can
be arranged.  In most cases, the long-term bonds then provide
the money for the repayment of the notes.

           o Construction  Loan Notes.  Construction loan notes are
sold to provide    construction    financing.    After   successful
completion and   acceptance,   many  projects   receive   permanent
financing
through the Federal Housing Administration.

      o Tax-Exempt Commercial Paper. Tax-exempt commercial paper is a short-term
obligation with a stated maturity of 365 days or less. It is issued by state and
local governments or their agencies to finance seasonal working capital needs or
as short-term financing in anticipation of longer-term financing.
      |X| Municipal Lease  Obligations.  While some municipal lease  obligations
purchased by the Fund may be deemed to be illiquid  securities (the purchases of
which will be limited as  described  in the  Prospectus),  from time to time the
Fund may invest more than 5% of its net assets in  municipal  lease  obligations
that the Manager has  determined to be liquid under  guidelines set by the Board
of Trustees. Those guidelines require the Manager to evaluate: (1) the frequency
of trades and price quotations for such securities; (2) the number of dealers or
other  potential  buyers  willing to purchase or sell such  securities;  (3) the
availability  of  market-makers;  and (4) the  nature  of the  trades  for  such
securities. The Manager will also evaluate the likelihood of a continuing market
for such securities throughout the time they are held by the Fund and the credit
quality of the instrument.  Municipal  leases may take the form of a lease or an
installment purchase contract issued by a state or local government authority to
obtain  funds to acquire a wide variety of equipment  and  facilities.  Although
lease obligations do not constitute general  obligations of the municipality for
which  the  municipality's  taxing  power  is  pledged,  a lease  obligation  is
ordinarily backed by the municipality's  covenant to budget for, appropriate and
make the  payments  due under  the  lease  obligation.  However,  certain  lease
obligations  contain  "non-  appropriation"   clauses  which  provide  that  the
municipality has no obligation to make lease or installment purchase payments in
future years unless money is  appropriated  for such purpose on a yearly  basis.
Projects financed with  certificates of participation  generally are not subject
to state  constitutional  debt limitations or other statutory  requirements that
may be applicable to Municipal Securities.  Payments by the public entity on the
obligation  underlying  the  certificates  are derived  from  available  revenue
sources;  such revenue may be diverted to the funding of other municipal service
projects. Payments of interest and/or principal with respect to the certificates
are not  guaranteed and do not constitute an obligation of a state or any of its
political subdivisions.

      In addition to the risk of "non-appropriation," municipal lease securities
do not yet have a highly  developed market to provide the degree of liquidity of
conventional  municipal  bonds.  Municipal  leases,  like other  municipal  debt
obligations,  are subject to the risk of non-payment.  The ability of issuers of
municipal  leases to make timely lease  payments  may be  adversely  affected in
general  economic  downturns  and as  relative  governmental  cost  burdens  are
reallocated among federal,  state and local governmental units. Such non-payment
would  result  in a  reduction  of income  to the  Fund,  and could  result in a
reduction in the value of the municipal  lease  experiencing  non-payment  and a
potential decrease in the net asset value of the Fund.

      o Floating Rate/Variable Rate Obligations. Floating rate and variable rate
demand  notes are  tax-exempt  obligations  which may have a stated  maturity in
excess of one year,  but may include  features that permit the holder to recover
the  principal  amount of the  underlying  security at specified  intervals  not
exceeding  one year and upon no more than 30 days'  notice.  The  issuer of such
notes normally has a corresponding right, after a given period, to prepay in its
discretion the outstanding  principal  amount of the note plus accrued  interest
upon a specified  number of days notice to the holder.  The  interest  rate on a
floating rate demand note is based on a stated prevailing market rate, such as a
bank's prime rate, the 90-day U.S.  Treasury Bill rate, or some other  standard,
and is adjusted automatically each time such rate is adjusted. The interest rate
on a variable rate demand note is also based on a stated  prevailing market rate
but is adjusted  automatically at specified  intervals of no less than one year.
Generally,  the  changes  in the  interest  rate on such  securities  reduce the
fluctuation in their market value.  As interest rates decrease or increase,  the
potential  for  capital  appreciation  or  depreciation  is less  than  that for
fixed-rate obligations of the same maturity.
 The
Fund's investment manager, OppenheimerFunds,  Inc. (the "Manager") may determine
that an unrated  floating  rate or  variable  rate demand  obligation  meets the
Fund's  quality  standards  by reason  of being  backed by a letter of credit or
guarantee issued by a bank that meets those quality standards.

      |X|  Inverse  Floaters  and Other  Derivative  Investments.  Some  inverse
floaters  have a feature known as an interest rate "cap" as part of the terms of
the investment. Investing in inverse floaters that have interest rate caps might
be part of a portfolio  strategy to try to maintain a high current yield for the
Fund when the Fund has invested in inverse  floaters that expose the Fund to the
risk of short-term  interest rate fluctuation.  Embedded caps hedge a portion of
the Fund's  exposure to rising  interest  rates.  When interest rates exceed the
pre-determined  rate,  the cap generates  additional  cash flows that offset the
decline in interest rates on the inverse  floater,  and the hedge is successful.
However,  the Fund bears the risk that if  interest  rates do not rise above the
pre-determined  rate, the cap (which is purchased for additional  cost) will not
provide additional cash flows and will expire worthless.

      |X| Private Activity Municipal Securities. The Tax Reform Act of 1986 (the
"Tax Reform  Act")  reorganized,  as well as amended,  the rules  governing  tax
exemption  for interest on Municipal  Securities.  The Tax Reform Act  generally
does  not  change  the tax  treatment  of  bonds  issued  in  order  to  finance
governmental operations. Thus, interest on obligations issued by or on behalf of
state  or local  government,  the  proceeds  of which  are used to  finance  the
operations of such governments (e.g.,  general obligation bonds) continues to be
tax-exempt.  However,  the Tax Reform Act further  limited the use of tax-exempt
bonds for non-governmental  (private) purposes. More stringent restrictions were
placed  on the use of  proceeds  of such  bonds.  Interest  on  certain  private
activity  bonds (other than those  specified as "qualified"  tax-exempt  private
activity  bonds,  e.g.,  exempt  facility  bonds  including  certain  industrial
development bonds,  qualified mortgage bonds, qualified Section 501(c)(3) bonds,
qualified student loan bonds, etc.) is taxable under the revised rules.

      Interest on certain  private  activity  bonds issued after August 7, 1986,
which  continues  to be  tax-exempt,  will be treated as a tax  preference  item
subject  to the  alternative  minimum  tax  (discussed  below) to which  certain
taxpayers are subject. Further, a private activity bond which would otherwise be
a qualified  tax-exempt  private  activity bond will not, under Internal Revenue
Code Section 147(a),  be a qualified bond for any period during which it is held
by a person  who is a  "substantial  user" of the  facilities  or by a  "related
person"  of such a  substantial  user.  This  "substantial  user"  provision  is
applicable primarily to exempt facility bonds,  including industrial development
bonds.  The Fund may not be an  appropriate  investment  for entities  which are
"substantial users" (or persons related thereto) of such exempt facilities,  and
such persons should consult their own tax advisers before  purchasing  shares. A
"substantial  user" of such  facilities  is defined  generally as a  "non-exempt
person who  regularly  uses part of a facility"  financed  from the  proceeds of
exempt facility bonds.  Generally,  an individual will not be a "related person"
under the Internal Revenue Code unless such investor or the investor's immediate
family (spouse,  brothers,  sisters and immediate  descendants)  own directly or
indirectly  in  the  aggregate  more  than  50% in  value  of  the  equity  of a
corporation or partnership which is a "substantial  user" of a facility financed
from the proceeds of exempt facility  bonds. In addition,  limitations as to the
amount of  private  activity  bonds  which  each  state may issue  were  revised
downward by the Tax Reform Act, which will reduce the supply of such bonds.  The
value of the Fund's  portfolio  could be affected if there is a reduction in the
availability  of such  bonds.  That  value may also be  affected  by a 1988 U.S.
Supreme Court decision  upholding the  constitutionality  of the imposition of a
Federal tax on the  interest  earned on  Municipal  Securities  issued in bearer
form.

      A Municipal Security is treated as a taxable private activity bond under a
test for: (a) a trade or business use and  security  interest,  or (b) a private
loan restriction. Under the trade or business use and security interest test, an
obligation is a private activity bond if: (i) more than 10% of bond proceeds are
used for  private  business  purposes  and (ii)  10% or more of the  payment  of
principal or interest on the issue is directly or  indirectly  derived from such
private use or is secured by the privately used property or the payments related
to the use of the  property.  For  certain  types of  uses,  a 5%  threshold  is
substituted for this 10% threshold.  (The term "private  business use" means any
direct or indirect  use in a trade or business  carried on by an  individual  or
entity  other than a state or  municipal  governmental  unit.) Under the private
loan restriction,  the amount of bond proceeds which may be used to make private
loans is  limited to the lesser of 5% or $5.0  million  of the  proceeds.  Thus,
certain  issues of  Municipal  Securities  could  lose their  tax-exempt  status
retroactively  if the  issuer  fails  to  meet  certain  requirements  as to the
expenditure of the proceeds of that issue or use of the bond-financed  facility.
The Fund makes no independent  investigation of the users of such bonds or their
use of proceeds. If the Fund should hold a bond that loses its tax-exempt status
retroactively,  there might be an adjustment to the tax-exempt income previously
paid to shareholders.

      The  Federal  alternative  minimum  tax is  designed  to  ensure  that all
taxpayers pay some tax, even if their regular tax is zero.  This is accomplished
in part by including in taxable income certain tax preference  items in arriving
at  alternative  minimum  taxable  income.  The Tax Reform  Act made  tax-exempt
interest from certain private  activity bonds a tax preference item for purposes
of  the   alternative   minimum  tax  on  individuals  and   corporations.   Any
exempt-interest  dividend paid by a regulated investment company will be treated
as  interest  on  a  specific  private  activity  bond  to  the  extent  of  its
proportionate  share of the  interest on such bonds  received  by the  regulated
investment  company.  The U.S.  Treasury  is  authorized  to  issue  regulations
implementing  this provision.  In addition,  corporate  taxpayers subject to the
alternative  minimum  tax  may,  under  some  circumstances,   have  to  include
exempt-interest  dividends in  calculating  their  alternative  minimum  taxable
income in situations  where the "adjusted  current  earnings" of the corporation
exceeds its  alternative  minimum  taxable  income.  The Fund may hold Municipal
Securities  the  interest  on  which  (and  thus a  proportionate  share  of the
exempt-interest  dividends  paid by the Fund)  will be  subject  to the  Federal
alternative  minimum tax on individuals and  corporations.  The Fund anticipates
that under normal  circumstances  it will not purchase any such securities in an
amount greater than 20% of the Fund's total assets.

      |X| Ratings of  Municipal  Securities.  Ratings by Moody's,  S&P and Fitch
(see  Appendix  A)  represent  their  respective  opinions of the quality of the
Municipal  Securities they undertake to rate. However,  such ratings are general
and are not absolute standards of quality.  Consequently,  Municipal  Securities
with the same  maturity,  coupon  and rating may have  different  yields,  while
Municipal  Securities of the same maturity and coupon with different ratings may
have the same yield. Investment in lower quality securities may produce a higher
yield than  securities  rated in the higher rating  categories  described in the
Prospectus (or judged by the Manager to be of comparable quality).  However, the
added risk of lower quality  securities might not be consistent with a policy of
preservation of capital.

      Subsequent to its purchase by the Fund, a Municipal  Security may cease to
be rated or its rating may be reduced below the minimum required for purchase by
the Fund. Neither event requires the Fund to sell the security,  but the Manager
will consider  such events in  determining  whether the Fund should  continue to
hold the  security.  To the extent that  ratings  given by  Moody's,  Standard &
Poor's,  or Fitch change as a result of changes in such  organizations  or their
rating systems, the Fund will attempt to use comparable ratings as standards for
investments in accordance with the Fund's investment policies.

Other Investment Techniques and Strategies

   
      |X|  When-Issued  and  Delayed  Delivery  Transactions.  As  stated in the
Prospectus,  the Fund may purchase securities on a "when-issued"  basis, and may
purchase or sell such  securities on a "delayed  delivery"  basis.  Although the
Fund will enter into such  transactions for the purpose of acquiring  securities
for its portfolio or for delivery  pursuant to options  contracts it has entered
into, the Fund may dispose of a commitment prior to settlement. "When-issued" or
"delayed  delivery" refers to securities whose terms and indenture are available
and for  which a market  exists,  but  which  are not  available  for  immediate
delivery.  When such  transactions  are negotiated the price (which is generally
expressed  in yield  terms)  is fixed at the time the  commitment  is made,  but
delivery and payment for the securities take place at a later date. Normally the
settlement  date occurs within six months of the purchase of municipal bonds and
notes.  However,  the Fund may, from time to time, purchase municipal securities
whose settlement  extends beyond six months and possibly as long as two years or
more beyond trade date. Such securities are subject to market  fluctuation;  the
value at delivery may be less than the purchase price. The Fund will identify to
its  Custodian  cash,  U.S.  Government  securities  or other  high  grade  debt
obligations at least equal to the value of purchase commitments until payment is
made.
    

      The Fund will engage in when-issued  transactions  in order to secure what
is considered to be an advantageous price and yield at the time of entering into
the  obligation.  When the Fund  engages  in  when-issued  or  delayed  delivery
transactions, it relies on the
buyer or seller, as the case may be,
to consummate  the  transaction.  Failure to do so may result in the Fund losing
the opportunity to obtain a price and yield  considered to be  advantageous.  If
the Fund chooses to (i) dispose of the right to acquire a  when-issued  security
prior to its  acquisition  or (ii)  dispose  of its right to  deliver or receive
against a forward commitment, it may incur a gain or loss.
 At the time the Fund makes a
commitment to purchase or sell a security on a when-issued or forward commitment
basis,  it  records  the  transaction  and  reflects  the value of the  security
purchased,  or if a sale,  the  proceeds to be received in  determining  its net
asset value.

      To the  extent  the Fund  engages  in  when-issued  and  delayed  delivery
transactions,  it will do so for the purpose of acquiring or selling  securities
consistent  with its investment  objective and policies and not for the purposes
of investment  leverage.  The Fund enters into such  transactions  only with the
intention of actually receiving or delivering the securities, although (as noted
above),  when-issued  securities  and forward  commitments  may be sold prior to
settlement  date. In addition,  changes in interest  rates in a direction  other
than that  expected by the Manager  before  settlement  will affect the value of
such securities and may cause loss to the Fund.

      When-issued  transactions and forward  commitments can be used by the Fund
as a defensive  technique to use against  anticipated  changes in interest rates
and  prices.  For  instance,  in periods of rising  interest  rates and  falling
prices,  the Fund might sell securities in its portfolio on a forward commitment
basis to attempt to limit its exposure to anticipated falling prices. In periods
of falling  interest  rates and  rising  prices,  the Fund might sell  portfolio
securities  and  purchase the same or similar  securities  on a  when-issued  or
forward commitment basis, thereby obtaining the benefit of currently higher cash
yields.

      |X| Puts and Standby Commitments. When the Fund buys Municipal Securities,
it may obtain a standby commitment to repurchase the securities that entitles it
to achieve  same-day  settlement  from the  purchaser and to receive an exercise
price  equal to the  amortized  cost of the  underlying  security  plus  accrued
interest, if any, at the time of exercise. A put purchased in conjunction with a
Municipal  Security  enables the Fund to sell the underlying  security  within a
specified  period  of time at a fixed  exercise  price.  The  Fund may pay for a
standby  commitment or put either separately in cash or by paying a higher price
for the securities  acquired subject to the standby  commitment or put. The Fund
will enter into these  transactions  only with banks and dealers  which,  in the
Manager's opinion,  present minimal credit risks. The Fund's ability to exercise
a put or standby  commitment will depend on the ability of the bank or dealer to
pay for the  securities if the put or standby  commitment  is exercised.  If the
bank or dealer should default on its  obligation,  the Fund might not be able to
recover all or a portion of any loss  sustained from having to sell the security
elsewhere.  Puts and standby  commitments are not transferrable by the Fund, and
therefore  terminate if the Fund sells the underlying security to a third party.
The Fund  intends to enter  into  these  arrangements  to  facilitate  portfolio
liquidity,  although such arrangements may enable the Fund to sell a security at
a pre-arranged price which may be higher than the prevailing market price at the
time the put or standby commitment is exercised. However, the Fund might refrain
from  exercising  a  put  or  standby   commitment  if  the  exercise  price  is
significantly  higher than the prevailing market price, to avoid imposing a loss
on the seller which could jeopardize the Fund's business  relationships with the
seller.  Any  consideration  paid by the Fund for the put or standby  commitment
(which  increases  the cost of the  security  and  reduces  the yield  otherwise
available from the security) will be reflected on the Fund's books as unrealized
depreciation while the put or standby commitment is held, and a realized gain or
loss  when the put or  commitment  is  exercised  or  expires.  Interest  income
received  by the Fund from  Municipal  Securities  subject  to puts or  stand-by
commitments  may not  qualify as tax exempt in its hands if the terms of the put
or stand-by  commitment cause the Fund not to be treated as the tax owner of the
underlying Municipal Securities.

      |X|  Repurchase  Agreements.  The Fund may acquire  securities  subject to
repurchase agreements for liquidity purposes to meet anticipated redemptions, or
pending the investment of the proceeds from sales of Fund shares, or pending the
settlement  of  portfolio  securities.  In a  repurchase  transaction,  the Fund
acquires a security from, and simultaneously resells it to an approved vendor (a
U.S.  commercial bank, the U.S. branch of a foreign bank or a broker-dealer that
has been designated a primary dealer in government  securities,  which must meet
the credit  requirements  set by the Fund's Board of Trustees from time to time)
for  delivery  on an agreed  upon  future  date.  The resale  price  exceeds the
purchase price by an amount that reflects an agreed-upon interest rate effective
for the period during which the repurchase  agreement is in effect. The majority
of these  transactions  run from day to day,  and  delivery  pursuant  to resale
typically  will  occur  within  one to  five  days of the  purchase.  Repurchase
agreements   are   considered   "loans"  under  the   Investment   Company  Act,
collateralized  by the underlying  security.  The Fund's  repurchase  agreements
require  that at all times  while the  repurchase  agreement  is in effect,  the
collateral's   value  must  equal  or  exceed  the  repurchase  price  to  fully
collateralize the repayment  obligation.  Additionally,  the Manager will impose
creditworthiness  requirements  to confirm that the vendor is financially  sound
and will continuously monitor the collateral's value.

      o Illiquid and Restricted Securities.  The Fund has percentage limitations
that apply to purchases of restricted and illiquid securities,  as stated in the
Prospectus.  Those percentage  restrictions do not limit purchases of restricted
securities  that are  eligible for sale to  qualified  institutional  purchasers
pursuant  to Rule 144A under the  Securities  Act of 1933,  provided  that those
securities  have been  determined  to be liquid by the Board of  Trustees of the
Fund or by the Manager under  Board-approved  guidelines.  Those guidelines take
into account the trading  activity for such  securities and the  availability of
reliable pricing information, among other factors. If there is a lack of trading
interest in a particular Rule 144A security, the Fund's holding of that security
may be deemed to be illiquid.

      |X|  Loans  of  Portfolio  Securities.  The Fund may lend its
portfolio  securities  subject  to the  restrictions  stated in the
Prospectus. Under  applicable  regulatory  requirements  (which are
subject
to change),  the loan collateral  must, on each business day, be at
least equal to the value of the loaned
securities and must consist of cash,  bank letters of credit,  securities of the
U.S. Government (or its agencies or instrumentalities) or other cash equivalents
in which the Fund is  permitted  to  invest.  To be  acceptable  as  collateral,
letters of credit must  obligate a bank to pay  amounts  demanded by the Fund if
the demand  meets the terms of the letter.  Such terms and the issuing bank must
be satisfactory to the Fund. When it lends securities, the Fund receives amounts
equal to the dividends or interest on loaned securities and also receives one or
more of (a) negotiated loan fees, (b) interest on securities used as collateral,
and (c)  interest  on  short-term  debt  securities  purchased  with  such  loan
collateral.  Either type of interest may be shared with the  borrower.  The Fund
may pay  reasonable  finder's,  administrative  or other fees.  The terms of the
Fund's loans must meet applicable tests under the Internal Revenue Code and must
permit the Fund to reacquire  loaned  securities on five days' notice or in time
to vote on any important matter.

      |X| Hedging.  As described in the  Prospectus,  the Fund may employ one or
more types of hedging  instruments.  When hedging to attempt to protect  against
declines  in the  market  value of the Fund's  portfolio,  to permit the Fund to
retain  unrealized  gains  in the  value  of  portfolio  securities  which  have
appreciated,  or to facilitate  selling securities for investment  reasons,  the
Fund may: (i) sell Interest Rate Futures or Municipal Bond Index  Futures,  (ii)
buy  puts on such  Futures  or  securities,  or  (iii)  write  covered  calls on
securities,  Interest Rate Futures or Municipal Bond Index Futures (as described
in the  Prospectus).  Covered  calls may also be written on debt  securities  to
attempt  to  increase  the  Fund's  income.  When  hedging to permit the Fund to
establish a position in the debt securities market as a temporary substitute for
purchasing  individual debt securities  (which the Fund will normally  purchase,
and then terminate that hedging  position),  the Fund may: (i) buy Interest Rate
Futures or Municipal Bond Index Futures, or (ii) buy calls on such Futures or on
securities.

      The Fund's strategy of hedging with Futures and options on Futures will be
incidental to the Fund's investment activities in the underlying cash market. In
the future, the Fund may employ hedging  instruments and strategies that are not
presently contemplated but which may be developed, to the extent such investment
methods are  consistent  with the Fund's  investment  objective  and are legally
permissible and disclosed in the Prospectus.  Additional  information  about the
hedging instruments the Fund may use is provided below.

      o Writing Covered Call Options. When the Fund writes a call on a security,
it  receives  a  premium  and  agrees  to sell the  underlying  investment  to a
purchaser of a  corresponding  call on the same security  during the call period
(usually not more than nine months) at a fixed  exercise price (which may differ
from the market price of the  underlying  security)  regardless  of market price
changes  during the call  period.  The Fund has retained the risk of loss should
the price of the underlying  security decline during the call period,  which may
be offset to some extent by the premium.

      To  terminate  its  obligation  on a call it has  written,  the  Fund  may
purchase a corresponding  call in a "closing purchase  transaction." A profit or
loss will be  realized,  depending  upon  whether  the net of the  amount of the
option  transaction  costs and the premium received on the call written was more
or less than the price of the call subsequently  purchased. A profit may also be
realized if the call lapses unexercised, because the Fund retains the underlying
investment and the premium received.  Any such profits are considered short-term
capital  gains for Federal tax purposes,  as are premiums on lapsed  calls,  and
when distributed by the Fund are taxable as ordinary income.  An option position
may be closed out only on a market that provides  secondary  trading for options
of the same series,  and there is no assurance  that a liquid  secondary  market
will  exist for a  particular  option.  If the Fund  could not  effect a closing
purchase  transaction  due to a lack of a  market,  it  would  have to hold  the
callable investment until the call lapsed or were exercised.

      The Fund may also write calls on Futures without owning a futures contract
or deliverable  securities,  provided that at the time the call is written,  the
Fund covers the call by  segregating  in escrow an  equivalent  dollar  value of
liquid assets. The Fund will segregate  additional liquid assets if the value of
the escrowed  assets drops below 100% of the current value of the Future.  In no
circumstances would an exercise notice as to that Future put the Fund in a short
futures position.

      o  Interest  Rate  Futures.  The Fund may buy and sell  futures  contracts
relating to debt securities ("Interest Rate Futures") and municipal bond indices
("Municipal  Bond Index  Futures,"  discussed  below).  An Interest  Rate Future
obligates  the seller to deliver and the  purchaser  to take a specific  type of
debt  security  or cash to settle the futures  transaction,  or to enter into an
offsetting contract. Upon entering into a Futures transaction,  the Fund will be
required to deposit an initial  margin payment in cash or U.S.  Treasury  bills,
with the futures  commission  merchant (the "futures  broker").  Initial  margin
payments will be deposited with the Fund's Custodian in an account registered in
the futures broker's name;  however,  the futures broker can gain access to that
account  only under  certain  specified  conditions.  As the Future is marked to
market to reflect changes in its market value, (that is, its value on the Fund's
books is changed)  subsequent margin payments,  called variation margin, will be
paid to or by the futures broker on a daily basis.

      The Fund may concurrently buy and sell Futures  contracts in an attempt to
benefit  from  any  outperformance  of  the  Future  purchased  relative  to the
performance of the Future sold.  For example,  the Fund might buy Municipal Bond
Futures and sell U.S.  Treasury  Bond Futures (a type of Interest  Rate Future).
This type of transaction  would generally be profitable to the Fund if municipal
bonds  outperform  U.S.  Treasury  bonds  after  duration  has been  considered.
Duration is a volatility  measure that refers to the expected  percentage change
in the  value  of a bond  resulting  from a change  in  general  interest  rates
(measured  by each 1%  change  in the rates on U.S.  Treasury  securities).  For
example,  if a bond has an effective  duration of three years,  a 1% increase in
general  interest rates would be expected to cause the bond to decline about 3%.
Risks of this type of  Futures  transaction,  using  the  example  above,  would
include (1) outperformance of U.S.  Treasuries relative to municipal bonds, on a
duration-adjusted  basis, and (2) duration mismatch,  with duration of municipal
bonds relative to U.S. Treasuries being greater than anticipated.

      Upon  entering  into a Futures  transaction,  the Fund will be required to
deposit an initial margin  payment,  in cash or U.S.  Treasury  bills,  with the
futures commission merchant (the "futures broker"). Initial margin payments will
be deposited  with the Fund's  Custodian in an account  registered in the future
broker's name; however,  the futures broker can gain access to that account only
under certain specified conditions.  As the Future is marked to market (that is,
its value on the  Fund's  books is  changed)  to  reflect  changes in its market
value,  subsequent margin payments,  called variation margin, will be paid to or
by the futures broker on a daily basis.

      At any time prior to the  expiration of the Future,  the Fund may elect to
close out its  position  by taking an  opposite  position  at which time a final
determination  of variation margin is made and additional cash is required to be
paid by or released to the Fund.  Any gain or loss is then  realized by the Fund
on the Future for tax  purposes.  Although  Interest Rate Futures by their terms
call for  settlement  by the  delivery  of debt  securities,  in most  cases the
obligation  is fulfilled  without such  delivery by entering  into an offsetting
transaction.  All futures  transactions  are effected  through a clearing  house
associated with the exchange on which the contracts are traded.

      The Fund's option  activities  may affect its portfolio  turnover rate and
brokerage  commissions.  The exercise of calls written by the Fund may cause the
Fund to sell related  portfolio  securities,  thus increasing its turnover rate.
The exercise by the Fund of puts on securities will cause the sale of underlying
investments,  increasing  portfolio  turnover.  Although the decision whether to
exercise a put it holds is within the Fund's control,  holding a put might cause
the Fund to sell the related investments for reasons that would not exist in the
absence of the put. The Fund will pay a brokerage  commission  each time it buys
or sell a call, or an underlying investment in connection with the exercise of a
put or call.  Those  commissions  may be higher than the  commissions for direct
purchases or sales of the underlying investments.

      Premiums paid for options are small in relation to the market value of the
underlying  investments  and,  consequently,  put and call  options  offer large
amounts of leverage.  The leverage offered by trading in options could result in
the Fund's net asset value being more  sensitive  to changes in the value of the
underlying investments.

      o Municipal Bond Index Futures.  A "municipal bond index" assigns relative
values to the municipal bonds in the index, and is used as the basis for trading
long-term  municipal  bond futures  contracts.  Municipal Bond Index Futures are
similar to Interest Rate Futures  except that  settlement  is made in cash.  The
obligation  under such  contracts  may also be  satisfied  by  entering  into an
offsetting  contract  to close  out the  futures  position.  Net gain or loss on
options on Municipal  Bond Index Futures  depends on the price  movements of the
securities  included  in the  index.  The  strategies  which  the  Fund  employs
regarding Municipal Bond Index Futures are similar to those described above with
regard to Interest Rate Futures.

      o Purchasing Calls and Puts. When the Fund purchases a call (other than in
a closing  purchase  transaction),  it pays a premium and, except as to calls on
Municipal  Bond Index Futures,  has the right to buy the  underlying  investment
from a seller of a  corresponding  call on the same  investment  during the call
period at a fixed exercise price.  The Fund benefits only if the call is sold at
a profit or if,  during  the call  period,  the market  price of the  underlying
investment is above the sum of the exercise price plus the transaction costs and
premium  paid  for the  call,  and the  call is  exercised.  If the  call is not
exercised or sold (whether or not at a profit),  it will become worthless at its
expiration  date and the Fund will  lose its  premium  payment  and the right to
purchase the underlying investment.

      When the Fund purchases a call or put on a municipal bond index, Municipal
Bond Index Future or Interest Rate Future, it pays a premium, but settlement
is in cash rather than by delivery of
the  underlying  investment to the Fund.  Gain or loss depends on changes in the
index in question  (and thus on price  movements in the debt  securities  market
generally) rather than on price movements in individual futures contracts.

      When the Fund purchases a put, it pays a premium and, except as to puts on
municipal  bond indices,  has the right to sell the  underlying  investment to a
seller of a corresponding  put on the same investment during the put period at a
fixed exercise price.  Buying a put on a debt security,  Interest Rate Future or
Municipal  Bond Index  Future the Fund owns  enables the Fund to protect  itself
during  the  put  period  against  a  decline  in the  value  of the  underlying
investment below the exercise price by selling such underlying investment at the
exercise  price to a seller of a  corresponding  put. If the market price of the
underlying  investment  is equal to or above the exercise  price and as a result
the put is not  exercised  or  resold,  the put  will  become  worthless  at its
expiration date and the Fund will lose its premium payment and the right to sell
the underlying  investment.  The put may,  however,  be sold prior to expiration
(whether or not at a profit).

      The Fund's option  activities  may affect its portfolio  turnover rate and
brokerage  commissions.  The exercise of calls written by the Fund may cause the
Fund to  sell  related  portfolio  securities,  thus  increasing  its  portfolio
turnover  rate.  The exercise by the Fund of puts on  securities  will cause the
sale of  related  investments,  increasing  portfolio  turnover.  Although  such
exercise  is within the Fund's  control,  holding a put might  cause the Fund to
sell the related investments for reasons which would not exist in the absence of
the put.  The Fund will pay a brokerage  commission  each time it buys a call or
put, sells a call, or buys or sells an underlying  investment in connection with
the  exercise  of a call or put.  Such  commissions  may be higher on a relative
basis  than  those  which  would  apply  to  direct  purchases  or sales of such
underlying  investments.  Premiums paid for options as to underlying investments
are small in relation to the market value of such investments and  consequently,
put and call options  offer large amounts of leverage.  The leverage  offered by
trading  in  options  could  result in the  Fund's  net asset  value  being more
sensitive to changes in the value of the underlying investment.

      o Interest Rate Swap  Transactions.  Swap agreements  entail both interest
rate risk and credit risk.  There is a risk that, based on movements of interest
rates in the future,  the payments made by the Fund under a swap  agreement will
have been  greater  than those  received  by it.  Credit  risk  arises  from the
possibility  that the  counterparty  will  default.  If the  counterparty  to an
interest rate swap  defaults,  the Fund's loss will consist of the net amount of
contractual  interest  payments that the Fund has not yet received.  The Manager
will monitor the  creditworthiness of counterparties to the Fund's interest rate
swap   transactions  on  an  ongoing  basis.  The  Fund  will  enter  into  swap
transactions  with  appropriate   counterparties   pursuant  to  master  netting
agreements.

      A master netting  agreement  provides that all swaps done between the Fund
and that  counterparty  under the master agreement shall be regarded as parts of
an integral  agreement.  If on any date amounts are payable in the same currency
in respect of one or more swap transactions, the net amount payable on that date
in that currency shall be paid. In addition,  the master  netting  agreement may
provide that if one party defaults  generally or on one swap,  the  counterparty
may terminate the swaps with that party.  Under such  agreements,  if there is a
default resulting in a loss to one party, the measure of that party's damages is
calculated by reference to the average cost of a  replacement  swap with respect
to each swap (i.e., the  mark-to-market  value at the time of the termination of
each swap). The gains and losses on all swaps are then netted, and the result is
the counterparty's gain or loss on termination. The termination of all swaps and
the  netting of gains and losses on  termination  is  generally  referred  to as
"aggregation."

      o Additional  Information  about  Hedging  Instruments  and Their Use. The
Fund's Custodian, or a securities depository acting for the Custodian,  will act
as the Fund's  escrow  agent  through the  facilities  of the  Options  Clearing
Corporation  ("OCC"),  as to the investments on which the Fund has written calls
traded on exchanges,  or as to other acceptable  escrow  securities,  so that no
margin will be required for such  transactions.  OCC will release the securities
on the  expiration  of the  calls or upon the  Fund's  entering  into a  closing
purchase  transaction.  An option  position  may be closed  out only on a market
which provides  secondary trading for options of the same series and there is no
assurance that a liquid secondary market will exist for any particular option.

   
      When the Fund writes an over-the-counter("OTC") option, it intends to into
an  arrangement  with a primary U.S.  Government  securities  dealer which would
establish  a formula  price at which the Fund would have the  absolute  right to
repurchase  that OTC option.  This formula  price would  generally be based on a
multiple of the premium  received  for the option,  plus the amount by which the
option  is  exercisable  below  the  market  price  of the  underlying  security
("in-the-money").  For any OTC option the Fund writes, it will treat as illiquid
(for  purposes  of  its  restriction  on  illiquid  securities,  stated  in  the
Prospectus)  the  mark-to-market  value of any OTC option held by it, unless the
option  is  subject  to a  buy-back  agreement  by  the  executing  broker.  The
Securities and Exchange Commission is evaluating the general issue of whether or
not OTC options  should be  considered as liquid  securities,  and the procedure
described above could be affected by the outcome of that evaluation.
    

      o  Regulatory  Aspects of Hedging  Instruments.  The Fund is  required  to
operate within certain  guidelines and  restrictions  with respect to its use of
futures and options on futures as established by the Commodity  Futures  Trading
Commission ("CFTC"). In particular,  the Fund is exempted from registration with
the  CFTC  as a  "commodity  pool  operator"  if  the  Fund  complies  with  the
requirements  of Rule 4.5  adopted  by the  CFTC.  The Rule  does not  limit the
percentage of the Fund's assets that may be used for Futures  margin and related
options premiums for a bona fide hedging position.  However,  under the Rule the
Fund must  limit its  aggregate  initial  Futures  margin  and  related  options
premiums to no more than 5% of the Fund's net assets for hedging strategies that
are not considered bona fide hedging  strategies under the Rule. Under the Rule,
the Fund also must use short futures and options on futures positions solely for
bona fide  hedging  purposes  within the  meaning  and intent of the  applicable
provisions of the Commodity Exchange Act.

      Transactions in options by the Fund are subject to limitations established
by the option  exchanges  governing  the maximum  number of options  that may be
written or held by a single  investor or group of  investors  acting in concert,
regardless  of whether  the options  were  written or  purchased  on the same or
different  exchanges or are held in one or more  accounts or through one or more
different exchanges or through one or more brokers.  Thus, the number of options
which the Fund may write or hold may be affected  by options  written or held by
other entities,  including other investment companies having the same adviser as
the Fund  (or an  adviser  that is an  affiliate  of the  Fund's  adviser).  The
exchanges also impose  position limits on futures  transaction.  An exchange may
order the  liquidation of positions found to be in violation of those limits and
may impose certain other sanctions.

      Due to  requirements  under  the  Investment  Company  Act,  when the Fund
purchases an Interest Rate Future or Municipal Bond Index Future,  the Fund will
maintain,  in a  segregated  account or  accounts  with its  Custodian,  cash or
readily marketable short-term (maturing in one year or less) debt instruments in
an amount equal to the market value of the  investments  underlying such Future,
less the margin deposit applicable to it.

      o Tax Aspects of Covered Calls and Hedging  Instruments.  The Fund intends
to qualify as a "regulated  investment  company" under the Internal Revenue Code
(although  it  reserves  the  right not to  qualify).  One of the tests for such
qualification  is that less than 30% of its gross  income  must be derived  from
gains  realized on the sale of securities  held for less than three  months.  To
comply with this 30% cap,  the Fund will limit the extent to which it engages in
the  following  activities,  but will not be  precluded  from them:  (i) selling
investments,  including  Interest Rate Futures and Municipal Bond Index Futures,
held for less than  three  months,  whether  or not they were  purchased  on the
exercise of a call held by the Fund; (ii) writing calls on investments held less
than three  months;  (iii)  purchasing  calls or puts which  expire in less than
three months; (iv) effecting closing  transactions with respect to calls or puts
purchased less than three months  previously;  and (v) exercising  puts or calls
held by the Fund for less than three months.

      o Risks of Hedging  with  Options  and  Futures.  In addition to the risks
associated with hedging  discussed in the Prospectus and above,  there is a risk
in using short hedging by (i) selling  Interest Rate Futures and Municipal  Bond
Index Futures of (ii)  purchasing  puts on municipal  bond indices or Futures to
attempt to protect against declines in the value of the Fund's  securities.  The
risk is that the prices of such Futures or the  applicable  index will correlate
imperfectly  with the behavior of the cash (i.e.,  market  value)  prices of the
Fund's  securities.  The ordinary spreads between prices in the cash and futures
markets are subject to  distortions  due to  differences in the natures of those
markets.  First,  all  participants in the futures markets are subject to margin
deposit and  maintenance  requirements.  Rather than meeting  additional  margin
deposit  requirements,   investors  may  close  out  futures  contracts  through
offsetting  transactions which could distort the normal relationship between the
cash and futures markets.  Second,  the liquidity of the futures markets depends
on  participants  entering into  offsetting  transactions  rather than making or
taking  delivery.  To the extent  participants  decide to make or take delivery,
liquidity in the futures  markets could be reduced,  thus producing  distortion.
Third,  from the point of view of speculators,  the deposit  requirements in the
futures  markets are less onerous  than margin  requirements  in the  securities
markets.  Therefore,  increased  participation  by  speculators  in the  futures
markets may cause temporary price distortions.

      The risk of  imperfect  correlation  increases as the  composition  of the
Fund's portfolio diverges from the securities  included in the applicable index.
To compensate  for the imperfect  correlation  of movements in the price of debt
securities  being hedged and movements in the price of the Hedging  Instruments,
the Fund may use hedging  instruments in a greater dollar amount than the dollar
amount of debt  securities  being  hedged if the  historical  volatility  of the
prices  of such  debt  securities  being  hedged  is more  than  the  historical
volatility  of the  applicable  index.  It is also possible that if the Fund has
used Hedging  Instruments in a short hedge, the market may advance and the value
of debt securities held in the Fund's  portfolio may decline.  If that occurred,
the Fund would lose  money on the  Hedging  Instruments  and also  experience  a
decline in value of its debt securities.  However,  while this could occur for a
very  brief  period  or to a  very  small  degree,  over  time  the  value  of a
diversified portfolio of debt securities will tend to move in the same direction
as the indices upon which the hedging instruments are based.

      If the Fund uses Hedging  Instruments  to establish a position in the debt
securities markets as a temporary substitute for the purchase of individual debt
securities (long hedging) by buying Interest Rate Futures,  Municipal Bond Index
Futures and/or calls on such Futures or debt securities, it is possible that the
market may decline;  if the Fund then concludes not to invest in such securities
at that time because of concerns as to possible  further  market  decline or for
other reasons,  the Fund will realize a loss on the Hedging  Instruments that is
not offset by a reduction in the price of the debt securities purchased.

Other Investment Restrictions

      The  Fund's  most  significant  investment  restrictions  are
described in the Prospectus.  The
following  investment  restrictions are fundamental policies of the
Fund.  Fundamental policies,
including the Fund's investment  objective,  can be changed only by
the vote of a "majority" of the
Fund's  outstanding   voting   securities.   Under  the  Investment
Company Act, such a "majority" vote is
defined  as the  vote of the  holders  of the  lesser  of (i) 67% or more of the
shares present or represented by proxy at a shareholder  meeting, if the holders
of more than 50% of the outstanding  shares are present or represented by proxy,
or (ii) more than 50% of the outstanding shares.

      Under  these  additional  restrictions,  the  Fund  cannot  do  any of the
following:

      o invest  in real  estate,  but  this  shall  not  prevent  the Fund  from
investing in Municipal  Securities or other permitted securities secured by real
estate or interests therein;

      o purchase  securities on margin,  but the Fund may obtain such short-term
credits  as may be  necessary  for the  clearance  of  purchases  and  sales  of
securities;  and  furthermore,  the Fund may make margin  deposits in connection
with the use of hedging instruments as permitted by any of its other fundamental
policies;

      o make short sales of securities;

      o underwrite  securities or invest in  securities  subject to
restrictions on resale;

      o invest  in or hold  securities  of any  issuer  (see  "Diversification,"
below) if those  officers and  Trustees of the Fund or the Manager  beneficially
owning  individually  more  than  1/2 of 1% of the  securities  of  such  issuer
together own more than 5% of the securities of such issuer;

      o  invest  in  securities  of any  other  investment  company,  except  in
connection with a merger with another investment company; or

      o issue any bonds, debentures or senior equity securities.

      In connection with the qualification of its shares in certain states,  the
Fund has  undertaken  that in addition  to the above,  it will not (1) invest in
oil,  gas or  other  mineral  leases,  or (2)  purchase  or sell  real  property
including real estate limited partnership interest. In the event that the Fund's
shares cease to be qualified under such laws or if such  undertakings  otherwise
cease to be operative, the Fund would not be subject to such restrictions.

      |X| Diversification.  For purposes of diversification under the Investment
Company Act and the  restrictions  on investing in any "issuer" above and in the
Prospectus,  the identification of the issuer of a Municipal Security depends on
the terms and  conditions  of the  security.  When the assets and revenues of an
agency,  authority,  instrumentality or other political subdivision are separate
from those of the government creating the subdivision and the security is backed
only by the assets and revenues of the subdivision,  such  subdivision  would be
deemed  to be  the  sole  issuer.  Similarly,  in  the  case  of  an  industrial
development  bond, if that bond is backed only by the assets and revenues of the
nongovernmental  user, then such  nongovernmental user would be deemed to be the
sole issuer.  However,  if in either case the creating  government or some other
entity  guarantees a security,  such  guarantee  would be  considered a separate
security and would be treated as an issue of such government or other agency.


      For purposes of the Fund's policy not to concentrate its assets, described
in the Prospectus,  the Fund has adopted the industry  classifications set forth
in  Appendix C to this  Statement  of  Additional  Information.  These  industry
classifications  are not a fundamental policy. In applying the Fund's policy not
to concentrate its assets,  the Manager will consider a nongovernmental  user of
facilities  financed by  industrial  development  bonds as being in a particular
industry,  despite the fact that such bonds are Municipal Securities as to which
there is no industry concentration limitation.  Although this application of the
restriction is not technically a fundamental  policy of the Fund, it will not be
changed without  shareholder  approval.  The Manager has no present intention of
investing more than 25% of the total assets of the Fund in securities of issuers
located in the same state,  or in  securities  paying  interest from revenues of
similar  types of  projects.  Neither  of these are  fundamental  policies,  and
therefore,  either of them may be changed without shareholder  approval.  Should
any such change be made,  the  Prospectus  and/or this  Statement of  Additional
Information will be supplemented to reflect the change.

How the Fund Is Managed

Organization  and History.  As a Massachusetts  business trust,  the Fund is not
required  to  hold,  and  does not plan to  hold,  regular  annual  meetings  of
shareholders.  The  Fund  will  hold  meetings  when  required  to do so by  the
Investment Company Act or other applicable law, or when a shareholder meeting is
called by the Trustees or upon proper request of the shareholders.  Shareholders
have the right,  upon the  declaration  in writing or vote of  two-thirds of the
outstanding  shares of the Fund,  to remove a Trustee.  The Trustees will call a
meeting of  shareholders  to vote on the  removal of a Trustee  upon the written
request of the record holders of 10% of its outstanding shares. In addition,  if
the  Trustees  receive a request  from at least 10  shareholders  (who have been
shareholders  for at least six  months)  holding  shares  of the Fund  valued at
$25,000  or more or  holding  at  least  1% of the  Fund's  outstanding  shares,
whichever is less, stating that they wish to communicate with other shareholders
to request a meeting to remove a Trustee, the Trustees will then either make the
Fund's shareholder list available to the applicants or mail their  communication
to all other shareholders at the applicants'  expense,  or the Trustees may take
such other action as set forth under  Section  16(c) of the  Investment  Company
Act.

      The  Fund's  Declaration  of  Trust  contains  an  express  disclaimer  of
shareholder or Trustee  liability for the Fund's  obligations,  and provides for
indemnification  and  reimbursement  of  expenses  out of its  property  for any
shareholder held personally liable for its obligations. The Declaration of Trust
also provides that the Fund shall, upon request, assume the defense of any claim
made against any  shareholder  for any act or obligation of the Fund and satisfy
any judgment thereon.  Thus, while  Massachusetts law permits a shareholder of a
business  trust (such as the Fund) to be held  personally  liable as a "partner"
under certain circumstances,  the risk of a Fund shareholder incurring financial
loss on account of  shareholder  liability is limited to the  relatively  remote
circumstances  in  which  the  Fund  would be  unable  to meet  its  obligations
described  above.  Any person doing business with the Trust, and any shareholder
of the Trust,  agrees under the Trust's  Declaration  of Trust to look solely to
the assets of the Trust for  satisfaction of any claim or demand which may arise
out of any  dealings  with the Trust,  and the  Trustees  shall have no personal
liability to any such person, to the extent permitted by law.

   
Trustees  and Officers of the Fund.  The Fund's  Trustees and officers and their
principal  occupations and business affiliations and occupations during the past
five years are listed  below.  The  address of each  Trustee  and officer is Two
World Trade Center,  New York, New York  10048-0203,  unless another  address is
listed below. All of the Trustees (except Ms.
    
Macaskill who is not a director of
   
Oppenheimer  Money  Market  Fund,  Inc.)  are  also  trustees  or  directors  of
Oppenheimer Growth Fund, Oppenheimer Global Fund, Oppenheimer Money Market Fund,
Inc.,  Oppenheimer U.S.  Government  Trust,  Oppenheimer Gold & Special Minerals
Fund,  Oppenheimer  Discovery Fund,  Oppenheimer  Enterprise  Fund,  Oppenheimer
Capital  Appreciation Fund,  Oppenheimer  Multiple Strategies Fund,  Oppenheimer
Global Growth & Income Fund, Oppenheimer  International Growth Fund, Oppenheimer
California  Municipal Fund,  Oppenheimer  New York Municipal  Fund,  Oppenheimer
Multi-State Municipal Trust,  Oppenheimer Multi-Sector Income Trust, Oppenheimer
World Bond Fund ,  Oppenheimer  Series  Fund,  Inc. and  Oppenheimer  Developing
Markets  Fund  (collectively,  the  "New  York-based  Oppenheimer  funds").  Ms.
Macaskill  and  Messrs.   Spiro,   Donohue,   Bowen,  Zack,  Bishop  and  Farrar
respectively,  hold the same offices with the other New  York-based  Oppenheimer
funds as with the Fund. As of October 27, 1997, the Trustees and officers of the
Fund as a group  owned of record or  beneficially  less than 1% of each class of
shares of the Fund. The foregoing statement does not reflect ownership of shares
held of record by an employee  benefit  plan for  employees  of the Manager (for
which plan one of the Trustees and an officer listed below, Ms.  Macaskill,  and
one of  the  officers,  Mr.  Donohue,  are  trustees),  other  than  the  shares
beneficially owned under the plan by the officers of the Fund listed above.

 LEON LEVY, Chairman of the Board of Trustees, Age  72
31 West 52nd Street, New York,   NY  10019
General   Partner   of   Odyssey   Partners,    L.P.    (investment
partnership)(since 1982) and Chairman of
Avatar Holdings, Inc. (real estate development).

 ROBERT G.  GALLI, Trustee*, Age  64
Vice  Chairman of  OppenheimerFunds,  Inc. (the  "Manager")  (since
October 1995);   formerly he held
the following positions:  Vice President and Counsel of Oppenheimer
Acquisition Corp. ("OAC"), the
Manager's  parent  holding  company;  Executive  Vice  President ,
General Counsel and a director of the
Manager    and    OppenheimerFunds     Distributor,    Inc.    (the
"Distributor"), Vice President and a director
of HarbourView  Asset Management  Corporation  ("HarbourView")  and
Centennial Asset
Management   Corporation    ("Centennial"),    investment   adviser
subsidiaries of the Manager, a director
of Shareholder  Financial  Services,  Inc. ("SFSI") and Shareholder
Services, Inc. ("SSI"), transfer agent
subsidiaries  of the Manager  and an officer of other  Oppenheimer
funds.

 BENJAMIN LIPSTEIN, Trustee, Age  74
591 Breezy Hill Road, Hillsdale,  N.Y. 12529
Professor Emeritus of Marketing,  Stern Graduate School of Business
Administration, New York
University;   a    director  of  Sussex  Publishers,   Inc
(Publishers of Psychology Today and Mother Earth
    
News) and of Spy Magazine, L.P.

   
BRIDGET A.  MACASKILL,  President  and  Trustee*,  Age 49 President  (since June
1991),  Chief  Executive  Officer (since  September  1995) and a Director (since
December  1994) of the  Manager and Chief  Executive  Officer  (since  September
1995);  President and director (since June 1991) of HarbourView;  Chairman and a
director of SSI (since August 1994), and SFSI (September 1995); President (since
September  1995) and a director  (since October 1990) of OAC;  President  (since
September 1995) and a director (since November 1989) of Oppenheimer  Partnership
Holdings,  Inc., a holding  company  subsidiary  of the  Manager;  a director of
Oppenheimer  Real Asset  Management,  Inc.  (since July 1996);  President  and a
director  (since  October  1997)  of  OppenheimerFunds  International  Ltd.,  an
offshore  fund  manager  subsidiary  of the  Manager  ("OFIL")  and  Oppenheimer
Millennium  Funds plc (since  October  1997);  President and a director of other
Oppenheimer funds; a director of the NASDAQ Stock Market,  Inc. and of Hillsdown
Holdings plc (a U.K. food company);  formerly an Executive Vice President of the
Manager.




- --------------------
* A Trustee  who is an  "interested  person" of the Fund as defined
in the Investment Company Act.
ELIZABETH B.  MOYNIHAN,  Trustee,  Age 68  
    
       
   
801 Pennsylvania Avenue, N.W.,  Washington,  D.C. 20004 Author and architectural
historian; a trustee of the Freer Gallery of Art (Smithsonian Institution),  the
Institute of Fine Arts (New York University), National
    
Building Museum; a member of the Trustees
   
Council,    Preservation  League of New York  State,  and of the
Indo-U.S. Sub-Commission on Education and
    
Culture.

   
KENNETH A. RANDALL,  Trustee, Age 70 6 Whittaker's Mill, Williamsburg,  Virginia
23185 A director of Dominion Resources, Inc. (electric utility holding company),
Dominion  Energy,   Inc.  (electric  power  and  oil  &  gas  producer),   Texan
Cogeneration  Company  (cogeneration  company),  Prime Retail, Inc. (real estate
investment  trust);  formerly  President  and  Chief  Executive  Officer  of The
Conference  Board,  Inc.  (international  economic and business  research) and a
director of Lumbermens Mutual Casualty  Company,  American  Motorists  Insurance
Company and American Manufacturers Mutual Insurance Company.

 EDWARD V.  REGAN, Trustee, Age  67
40 Park Avenue, New York, New York 10016
Chairman of Municipal  Assistance  Corporation for the City of New York;  Senior
Fellow of Jerome Levy Economics  Institute,  Bard College;  a member of the U.S.
Competitiveness  Policy  Council;  a director of  GranCare,  Inc.  (health  care
provider);  a director of River Bank  America  (real estate  manager);  Trustee,
Financial  Accounting  Foundation  (FASB  and  GASB);  formerly  New York  State
Comptroller and trustee, New York State and Local Retirement Fund.

 RUSSELL S.  REYNOLDS,
JR., Trustee, Age 65
 8 Sound  Shore  Drive,
Greenwich, Connecticut 06830
  Founder  Chairman of Russell  Reynolds  Associates,  Inc.
(executive recruiting);  Chairman of Directorship

Inc.  (corporate  governance  consulting);  a director of 
  Professional  Staff  Limited 
(U.K);  a trustee of
Mystic  Seaport   Museum,   International   House   and  Greenwich
Historical Society .

DONALD W. SPIRO, Vice Chairman and Trustee*, Age 71
Chairman  Emeritus  (since  August  1991)  and  a  director  (since
January 1969) of the Manager; formerly
Chairman of the Manager and the Distributor.

PAULINE TRIGERE, Trustee, Age 85
498 Seventh Avenue, New York, New York 10018
Chairman and Chief Executive  Officer of Trigere,  Inc. (design and
sale of women's fashions).

CLAYTON K. YEUTTER, Trustee, Age 66
1325 Merrie Ridge Road, McLean, Virginia 22101
Of  Counsel,  Hogan & Hartson  (a law firm);  a director  of B.A.T.
Industries, Ltd. (tobacco and financial
services),  Caterpillar, Inc. (machinery),  ConAgra, Inc. (food and
agricultural products), Farmers Insurance
Company (insurance),  FMC Corp. (chemicals and machinery) and Texas
Instruments, Inc. (electronics);
formerly  (in  descending  chronological  order)  IMC  Global  Inc.
(chemicals and animal feed), Counsellor to
the  President  (Bush)  for  Domestic   Policy,   Chairman  of  the
Republican National Committee, Secretary of
the U.S. Department of Agriculture, and U.S. Trade Representative.
    

- --------------------
   
* A  Trustee  who is an  "interested  person"  of the  Fund  as  defined  in the
Investment Company Act. ANDREW J. DONOHUE, Secretary, Age 47
    

       
   
Executive Vice President  (since January 1993),  General  Counsel (since October
1991) and a Director  (since  September  1995) of the  Manager;  Executive  Vice
President  (since  September  1993),  and a director (since January 1992) of the
Distributor;  Executive  Vice  President,  General  Counsel  and a  director  of
HarbourView,   SSI,  SFSI  and  Oppenheimer  Partnership  Holdings,  Inc.  since
(September  1995)  and  MultiSource  Services,  Inc.  (a  broker-dealer)  (since
December 1995);  President and a director of Centennial  (since September 1995);
President and a director of Oppenheimer Real Asset Management,  Inc. (since July
1996); General Counsel (since May 1996) and Secretary (since April 1997) of OAC;
Vice  President  of OFIL and  Oppenheimer  Millennium  Funds plc (since  October
1997); an officer of other Oppenheimer funds.

 ROBERT E.  PATTERSON,  Vice President and Portfolio
Manager, Age  54
Senior Vice  President of the Manager  (since  February  1993);  an
officer of other Oppenheimer funds.

JERRY A.  WEBMAN - Vice  President  and  Portfolio  Manager,  Age 47 Senior Vice
President of the Manager (since February 1996); an officer of other  Oppenheimer
funds;  previously an officer and portfolio manager with Prudential Mutual Funds
- -- Investment Management
    

       
   

 Inc.

GEORGE C. BOWEN, Treasurer, Age 61
6803 South Tucson Way, Englewood, Colorado 80112
Senior Vice President  (since  September 1987) and Treasurer (since
March 1985) of the Manager;  Vice  President  (since June 1983) and
Treasurer  (since March 1985) of the Distributor; Vice
President  (since  October 1989) and  Treasurer  (since April 1986)
of  HarbourView; Senior Vice
President (since February 1992),  Treasurer (since July 1991) and a
director (since December 1991)
of  Centennial;  President,  Treasurer and a director of Centennial
Capital Corporation (since June
1989);  Vice  President  and  Treasurer  (since  August  1978)  and
Secretary  (since April 1981)
    
       
   
of SSI;  Vice  President,  Treasurer and  Secretary of SFSI  OAC(since  November
1989); Treasurer of OAC (since June 1990); Treasurer of Oppenheimer  Partnership
Holdings,   Inc.  (since  November  1989);   Vice  President  and  Treasurer  of
Oppenheimer  Real Asset  Management,  Inc.  (since July 1996);  Chief  Executive
Officer, Treasurer and a director of MultiSource Services, Inc., a broker-dealer
(since December 1995); an officer of other Oppenheimer funds.

 ROBERT G.  ZACK, Assistant Secretary, Age  49
Senior Vice President (since May 1985) and Associate  General Counsel (since May
1981) of the  Manager,  Assistant  Secretary  of SSI (since May 1985),  and SFSI
(since November 1989);  Assistant Secretary of Oppenheimer  Millennium Funds plc
(since October 1997); an officer
    
of other Oppenheimer funds.

   
 ROBERT J. BISHOP, Assistant Treasurer, Age  39
 6803 South    Tucson  Way,  Englewood,
Colorado 80112
Vice  President  of the  Manager/Mutual  Fund  Accounting  (since May 1996);  an
officer of other Oppenheimer funds;  formerly an Assistant Vice President of the
Manager/Mutual  Fund Accounting (April 1994-May 1996), and a Fund Controller for
the Manager .

  SCOTT  T.  FARRAR,
Assistant Treasurer, Age 32
6803  South  Tucson  Way,  Englewood,  Colorado  80112  Vice  President  of  the
Manager/Mutual  Fund  Accounting  (since  May  1996);   Assistant  Treasurer  of
Oppenheimer  Millennium  Funds plc  (since  October  1997);  an officer of other
Oppenheimer  funds;  formerly an Assistant Vice President of the  Manager/Mutual
Fund Accounting (April 1994-May 1996), and a Fund Controller for the Manager .
      o Remuneration of Trustees.  The officers of the Fund and certain Trustees
of the Fund (Ms. Macaskill and Messrs.  Galli and Spiro) who are affiliated with
the Manager  receive no salary or fee from the Fund.  The remaining  Trustees of
the Fund received the compensation  shown below. The compensation  from the Fund
was paid during its fiscal year ended July 31, 1997. The  compensation  from all
of the New
    
       
   
York-based Oppenheimer funds includes the Fund and is compensation received as a
director, trustee or member of a committee of the Board during the calendar year
1996.
    

                     Aggregate      Retirement BenefTotal
Compensation
                     Compensation   Accrued as Part From All
   
Name and             from           of Fund         New York-based
    
Position             Fund           Expenses        Oppenheimer
funds

   
Leon Levy                                    $3,680 $(6,945)
$152,750
    
  Chairman and
  Trustee

   
Benjamin Lipstein                            $2,201 $(4,153)
$ 91,350
    
  Study Committee
  Chairman, Audit
  Committee Member
  and Trustee

   
Elizabeth B. Moynihan $2,201 $(4,153)
$ 91,350
    
  Study
  Committee
  Member and
  Trustee

   
Kenneth A. Randall                           $2,010 $(3,794)
$ 83,450
    
  Audit
  Committee
  Chairman and
  Trustee

   
Edward V. Regan                              $1,883 $(3,553)
$ 78,150
    
  Proxy Committee
  Chairman,
  Audit
  Committee
  Member and
  Trustee1





                     Aggregate      Retirement BenefTotal
Compensation
                     Compensation   Accrued as Part From All
   
Name and             from           of Fund         New York-based
    
Position             Fund           Expenses        Oppenheimer
funds

Russell S.
   
Reynolds, Jr.                                $1,416 $(2,673)
$ 58,800
    
  Proxy Committee
  Member and
  Trustee1

       
   
 Pauline$1,332re
$(2,514)        $ 55,300
    
  Trustee

   
Clayton K. Yeutter                           $1,416 $(2,673)
$ 58,800
  Proxy Committee
  Member and
   Trustee
- ----------------------------
1 For the 1996 calendar year.
2 Committee position held during a portion of the period shown.

      The Fund has  adopted a  retirement  plan that  provides  for payment to a
retired  Trustee  of up to 80% of the  average  compensation  paid  during  that
Trustee's five years of service in which the highest  compensation was received.
A Trustee must serve in that capacity for any of the New York-based  Oppenheimer
funds for at least 15 years to be eligible for the maximum payment. Because each
Trustee's  retirement benefits will depend on the amount of the Trustee's future
compensation  and  length of  service,  the amount of those  benefits  cannot be
determined  at this time,  nor can we  estimate  the number of years of credited
service that will be used to determine those benefits. For the fiscal year ended
July 31,  1997,  a reduction  of $30,458  was  accrued for the Fund's  projected
retirement  benefit  obligations.  A payment of $11,314  was made for the fiscal
period August 1, 1996 through July 31, 1997.

      o Deferred Compensation Plan. The Board of Trustees has adopted a Deferred
Compensation Plan for disinterested trustees that enables them to elect to defer
receipt of all or a portion of the annual fees they are entitled to receive from
the Fund. Under the plan, the compensation deferred by a Trustee is periodically
adjusted as though an  equivalent  amount had been  invested in shares of one or
more Oppenheimer  funds selected by the Trustee.  The amount paid to the Trustee
under the plan will be  determined  based upon the  performance  of the selected
funds.  Deferral of Trustees' fees under the plan will not materially affect the
Fund's assets,  liabilities and net income per share. The plan will not obligate
the Fund to retain the services of any Trustee or to pay any particular level of
compensation  to any Trustee.  Pursuant to an Order issued by the Securities and
Exchange  Commission,  the Fund may invest in the funds  selected by the Trustee
under  the  plan  without  shareholder  approval  for  the  limited  purpose  of
determining the value of the Trustee's deferred fee account.

      o Major Shareholders. As of October 27, 1997, no person owned of record or
was known by the Fund to own  beneficially 5% or more of the Fund's  outstanding
Class A, Class B or Class C shares,  except  Merrill Lynch Pierce Fenner & Smith
Inc., For The Sole Benefit of Its Customers, 4800 Deer Lake Drive East, Floor 3,
Jacksonville,  Florida 32246,  which owned of record  696,355.688 Class B shares
(approximately  8.21% of the Class B shares then  outstanding)  and  211,212.000
Class C shares (approximately 23.61% of the Class C shares then outstanding) and
Robert A. Chernow,  4 Fox Run Lane,  Westport,  CT 06880,  which owned of record
71,934.256  Class C  shares  (approximately  8.04% of the  Class C  shares  then
outstanding).
    

The Manager and Its Affiliates

   
      The  Manager  is  wholly-owned  by  Oppenheimer  Acquisition
Corp. ("OAC"), a holding
company controlled by Massachusetts  Mutual Life Insurance Company.
    
 OAC is also owned in part
by certain of the Manager's  directors  and officers,  some of whom
may also serve as officers of the
Fund,  and  three of whom  (Ms.  Macaskill  and  Messrs.  Galli and
Spiro) serve as Trustees of the Fund.

      The Manager  and the Fund have a Code of Ethics.  It is designed to detect
and prevent improper personal trading by certain employees,  including portfolio
managers,  that would  compete with or take  advantage  of the Fund's  portfolio
transactions.
Compliance with the Code of Ethics is carefully  monitored and strictly enforced
by the Manager.

      o The Investment  Advisory  Agreement.  The Investment  Advisory Agreement
between  the Manager and the Fund  requires  the  Manager,  at its  expense,  to
provide the Fund with adequate  office space,  facilities and equipment,  and to
provide  and  supervise  the  activities  of  all  administrative  and  clerical
personnel required to provide effective  corporate  administration for the Fund,
including  the  compilation  and  maintenance  of  records  with  respect to its
operations, the preparation and filing of specified reports, and the composition
of proxy  materials and  registration  statements for continuous  public sale of
shares of the Fund.

   
      Expenses not expressly assumed by the Manager under the advisory agreement
or by the Distributor under the General Distributor's  Agreement are paid by the
Fund.  The advisory  agreement  lists examples of expenses paid by the Fund, the
major categories of which relate to interest,  taxes,  fees to certain Trustees,
legal and audit expenses,  custodian and transfer agent expenses, share issuance
costs,  certain  printing and registration  costs,  brokerage  commissions,  and
non-recurring expenses, including litigation cost.

For the fiscal years ended  December 31, 1995 , July 31, 1996 and July 31, 1997,
there were no assumption of expenses,  and the management  fees paid by the Fund
to the Manager were $3,351,982, $2,079,375 and $3,493,873, respectively.

      The Investment Advisory Agreement contains no expense limitation. However,
because of state regulations limiting fund expenses that previously applied, the
Manager had voluntarily  undertaken that the Fund's total expenses in any fiscal
year  (including the investment  advisory fee but exclusive of taxes,  interest,
brokerage   commissions,   distribution  plan  payments  and  any  extraordinary
non-recurring  expenses,   including  litigation)  would  not  exceed  the  most
stringent state regulatory  limitation applicable to the Fund. Due to changes in
federal  securities  laws,  such  state  regulations  no  longer  apply  and the
Manager's undertaking is therefore  inapplicable and has been withdrawn.  During
the  Fund's  last  fiscal  year,  the  Fund's  expenses  did not exceed the most
stringent state regulatory limit and the voluntary undertaking was not invoked.

      The  advisory   agreement   provides   that  in  the  absence  of  willful
misfeasance,  bad faith,  gross negligence in the performance of its duties,  or
reckless disregard for its obligations and duties under the investment  advisory
agreement,  the  Manager is not liable for any loss  sustained  by reason of any
investment of the Fund assets made with due care and in good faith. The advisory
agreement permits the Manager to act as investment adviser for any other person,
firm or corporation and to use the name  "Oppenheimer"  in connection with other
investment  companies  for which it may act as  investment  adviser  or  general
distributor.  If the Manager  shall no longer act as  investment  adviser to the
Fund,  the right of the Fund to use the name  "Oppenheimer"  as part of its name
may be withdrawn.

      o The  Distributor.  Under its General  Distributor's  Agreement  with the
Fund, the Distributor acts as the Fund's principal underwriter in the continuous
public  offering  of the  Fund's  Class A, Class B and Class C shares but is not
obligated to sell a specific number of shares. Expenses normally attributable to
sales, excluding payments under the Distribution and Service Plans but including
advertising and the cost of printing and mailing  prospectuses (other than those
furnished to existing  shareholders),  are borne by the Distributor.  During the
Fund's  fiscal years ended  December 31, 1995 , July 31, 1996 and July 31, 1997,
the aggregate  sales charges on sales of the Fund's Class A shares were $997,010
,  $519,750  and  $829,188,  respectively,  of  which  the  Distributor  and  an
affiliated  broker-dealer  retained  $303,595 , $161,377  and  $210,262 in those
respective  years.  During the fiscal year ended  December 31, 1995 , the fiscal
period  ended  July 31,  1996 and the  fiscal  year  ended  July 31,  1997,  the
contingent deferred sales charges collected on Class B shares totaled $252,678 ,
$123,046 and $166,272,  all of which the  Distributor  retained.  Class C shares
were  publicly  offered only during a portion of the fiscal year ended  December
31, 1995,  commencing  August 29, 1995.  The  contingent  deferred  sales charge
collected  during such period totaled  $1,167,  all of which was retained by the
Distributor.  For the seven month  period ended July 31,  1996,  the  contingent
deferred  sales charge  collected for Class C shares was $0. For the fiscal year
ended July 31, 1997, the contingent  deferred sales charge collected for Class C
shares was $1,308.  For additional  information about distribution of the Fund's
shares  and the  expenses  connected  with  such  activities,  please  refer  to
"Distribution and Service Plans," below.
    

      o  The   Transfer   Agent.   The   Fund's   Transfer   Agent,
OppenheimerFunds   Services,   a  division  of  the   Manager,   is
responsible for  maintaining  the Fund's  shareholder  registry and
shareholder
accounting   records,    and   for   shareholder    servicing   and
administrative functions.

Brokerage Policies of the Fund

   
Brokerage Provisions of the Investment Advisory Agreement.  One of the duties of
the Manager under the Investment  Advisory Agreement is to arrange the portfolio
transactions for the Fund. The Investment Advisory Agreement contains provisions
relating to the  employment of  broker-dealers  ("brokers") to effect the Fund's
portfolio transactions. In doing so, the Manager is authorized by the Investment
Advisory  Agreement  to  employ  such  broker-dealers,   including  "affiliated"
brokers,  as that term is defined in the Investment  Company Act, as may, in its
best judgment based on all relevant factors, implement the policy of the Fund to
obtain,  at  reasonable  expense,  the "best  execution"  (prompt  and  reliable
execution at the most  favorable  price  obtainable) of such  transactions.  The
Manager need not seek competitive commission bidding but is expected to minimize
the commissions paid to the extent  consistent with the interest and policies of
the Fund as established by its Board of Trustees.
    

      Under the advisory agreement,  the Manager is authorized to select brokers
that provide  brokerage  and/or research  services for the Fund and/or the other
accounts over which the Manager or its affiliates  have  investment  discretion.
The commissions paid to such brokers may be higher than another qualified broker
would have charged if a good faith determination is made by the Manager that the
commission is fair and reasonable in relation to the services provided.  Subject
to the foregoing  considerations,  the Manager may also consider sales of shares
of the Fund  and  other  investment  companies  managed  by the  Manager  or its
affiliates  as a factor in the  selection  of brokers  for the Fund's  portfolio
transactions.

   
Description  of  Brokerage  Practices  Followed by the  Manager.  Subject to the
provisions of the advisory  agreement  and the  procedures  and rules  described
above,  allocations of brokerage are generally  made by the Manager's  portfolio
traders upon recommendations  from the Manager's portfolio managers.  In certain
instances,  portfolio managers may directly place trades and allocate brokerage,
also subject to the  provisions  of the  Investment  Advisory  Agreement and the
procedures and rules  described  above.  In either case,  brokerage is allocated
under the  supervision of the Manager's  executive  officers.  As most purchases
made by the Fund are  principal  transactions  at net prices,  the Fund does not
incur  substantial  brokerage  costs.  The Fund usually deals  directly with the
selling or purchasing  principal or market maker without  incurring  charges for
the  services of a broker on its behalf  unless it is  determined  that a better
price or  execution  may be  obtained  by  utilizing  the  services of a broker.
Purchases of portfolio  securities  from  underwriters  include a commission  or
concession  paid by the issuer to the  underwriter,  and purchases  from dealers
include a spread  between  the bid and  asked  price.  The Fund  seeks to obtain
prompt  execution  of orders at the most  favorable  net  prices.  When the Fund
engages in an option  transaction,  ordinarily  the same broker will be used for
the  purchase or sale of the option and any  transaction  in the  securities  to
which the option relates.  When possible,  concurrent orders to purchase or sell
the same security by more than one of the accounts managed by the Manager or its
affiliates are combined.  The  transactions  effected  pursuant to such combined
orders are averaged as to price and allocated in accordance with the purchase or
sale orders actually placed for each account.

      The research  services  provided by a particular broker may be useful only
to one or more of the advisory  accounts of the Manager and its affiliates,  and
investment  research received for the commissions of those other accounts may be
useful both to the Fund and one or more of such other  accounts.  Such research,
which may be  supplied by a third  party at the  instance of a broker,  includes
information  and analyses on  particular  companies  and  industries  as well as
market or economic trends and portfolio  strategy,  receipt of market quotations
for portfolio  evaluations,  information systems,  computer hardware and similar
products  and  services.  If a research  service  also  assists the Manager in a
non-research  capacity (such as bookkeeping or other administrative  functions),
then only the percentage or component that provides assistance to the Manager in
the investment  decision-making  process may be paid in commission dollars.  The
Board of Trustees has permitted the Manager to use  concessions  on  fixed-price
offerings  to obtain  research,  in the same manner as is  permitted  for agency
transactions. The Board has also permitted the Manager to use stated commissions
on secondary  fixed-income agency trades to obtain research where the broker has
represented  to the Manager that:  (i) the trade is not from or for the broker's
own  inventory,  (ii) the trade was executed by the broker on an agency basis at
the  stated  commission,  and  (iii)  the  trade  is  not a  riskless  principal
transaction.

      The  research   services  provided  by  brokers  broadens  the  scope  and
supplement  the  research   activities  of  the  Manager,  by  making  available
additional views for consideration and by comparisons,  and enabling the Manager
to obtain market  information for the valuation of securities held in the Fund's
portfolio or being considered for purchase.  The Manager provides information as
to the commissions paid to brokers  furnishing such services , together with the
Manager's  representation  that the amount of such  commissions  was  reasonably
related to the value or benefit of such services.
    

      Other funds advised by the Manager have investment objectives and policies
similar to those of the Fund.  Such other  funds may  purchase  or sell the same
securities at the same time as the Fund, which could affect the supply and price
of such  securities.  If two or more of such funds purchase the same security on
the same day from the same  dealer,  the  Manager  may  average the price of the
transactions and allocate the average among such funds.

Performance of the Fund

Yield and Total Return Information. As described in the Prospectus, from time to
time  the  "standardized  yield,"  "tax--equivalent  yield,"  "dividend  yield,"
"average annual total return,"  "cumulative total return," "average annual total
return  at net  asset  value"  and  "total  return  at net  asset  value"  of an
investment in a class of Fund shares may be  advertised.  An  explanation of how
yields and total returns are  calculated  for each class,  and the components of
those calculations, is set forth below.

   
      The Fund's  advertisements  of its performance data must, under applicable
rules of the  Securities  and Exchange  Commission,  include the average  annual
total returns for each  advertised  class of shares of the Fund for the 1, 5 and
10-year  periods  (or the  life of the  class,  if less)  ending  as of the most
recently ended calendar  quarter prior to the publication of the  advertisement.
This enables an investor to compare the Fund's performance to the performance of
other  funds  for the same  periods.  However,  a number  of  factors  should be
considered  before using such  information as a basis for comparison  with other
investments.  An  investment  in the Fund is not  insured;  its  yield and total
returns are not guaranteed  and normally will  fluctuate on a daily basis.  When
redeemed,  an  investor's  shares may be worth more or less than their  original
cost.  Yield and total returns for any given past period are not a prediction or
representation  by the Fund of future  yields or rates of return.  The yield and
total  returns of each  class of shares of the Fund are  affected  by  portfolio
quality,  portfolio  maturity,  the type of investments the Fund holds,  and its
operating expenses allocated to the particular class.

      o Yield

      o Standardized 

Yield. The "standardized yield" (referred to as "yield") is shown for a class of
shares for a stated 30-day period. It is not based on actual  distributions paid
by the Fund to  shareholders in the 30-day period,  but is a hypothetical  yield
based upon the net investment  income from the Fund's portfolio  investments for
that period.  It may  therefore  differ from the  "dividend  yield" for the same
class of shares,  described below. It is calculated using the following  formula
set forth in rules adopted by the Securities and Exchange  Commission , designed
to assure uniformity in the way that all funds calculate their yields:
    

Standardized ~ Yield ~ = ~ 2~ [~ (~ {a-b} over cd ~ +~ 1~ ) SUP 6~ -~ 1~ ]

      The symbols above represent the following factors:


   
      a =dividends and interest earned during the 30-day period.
      b =expenses  accrued  for  the  period  (net  of any  expense
    
         assumptions).
   
      c  =the average  daily number of shares of that class  outstanding  during
         the 30-day period that were entitled to receive dividends.
    
      d  =the maximum  offering price per share of that class on the last day of
         the period, adjusted for undistributed net investment income.

   
      The  standardized  yield for a 30-day period may differ from the yield for
other periods.
    
 The
   
SEC formula assumes that the standardized  yield for a 30-day period occurs at a
constant  rate for a six-month  period and is  annualized  at the end of the six
- -month  period.  Additionally,  because  each  class of  shares  is  subject  to
different  expenses,  it is likely  that the  standardized  yields of the Fund's
classes of shares will differ for any 30-day period. For the 30-day period ended
July 31, 1997, the standardized  yields for the Fund's classes of shares were as
follows:

      Without Deducting Sales Charge     With  Sales   Charge
Deducted

Class A:   4.43%                          4.66%
Class B:   3.88%                          N/A
Class C:   3.87%                          N/A

      o Tax-Equivalent  Yield. The  "tax-equivalent  yield" of a class of shares
adjusts the Fund's current yield,  as calculated  above, by a stated Federal tax
rate. The  tax-equivalent  yield is based on a 30-day period, and is computed by
dividing  the  tax-exempt  portion of the Fund's  current  yield (as  calculated
above)  by one  minus a stated  income  tax rate and  adding  the  result to the
portion  (if  any) of the  Fund's  current  yield  that is not  tax-exempt.  The
tax--equivalent  yield may be used to compare the tax effects of income  derived
from the Fund with  income from  taxable  investments  at the tax rates  stated.
Appendix B includes a tax-equivalent yield table, based on various effective tax
brackets  for  individual  taxpayers.  Such tax  brackets  are  determined  by a
taxpayer's  Federal taxable income (the net amount subject to Federal income tax
after deductions and exemptions).  The  tax-equivalent  yield table assumes that
the investor is taxed at the highest bracket,  regardless of whether a switch to
non-taxable investments would cause a lower bracket to apply. For taxpayers with
income  above  certain  levels,  otherwise  allowable  itemized  deductions  are
limited.  For the 30-day period ended July 31, 1997,  the Fund's  tax-equivalent
yield for an investor in the 39.6%  federal tax bracket for its Class A, Class B
and Class C shares was 7.33%, 6.42% and 6.41%, respectively.


      o Dividend Yield . The Fund may quote a "dividend yield" for each class of
its shares.  Dividend  yield is based on the dividends paid on shares of a class
during the actual dividend period. To calculate dividend yield, the dividends of
a class  declared  during a stated  period  are added  together,  and the sum is
multiplied by 12 (to  annualize  the yield) and divided by the maximum  offering
price on the last day of the dividend period. The formula is shown below:

           Dividend  Yield = dividends  paid x 12/maximum  offering
price (payment date)

      The maximum offering price for Class A shares includes the current maximum
initial sales charge.  The maximum offering price for Class B and Class C shares
is the net asset value per share,  without  considering the effect of contingent
deferred  sales  charges.  The Class A dividend yield may also be quoted without
deducting the maximum initial sales charge.


      The  dividend  yields for the 30-day  period  ended July 31,  1997 were as
follows:

      Without Deducting Sales Charge      With     Sales     Charge
Deducted

Class A:   5.05%                          5.30%
Class B:   4.57%                          N/A
Class C:   4.58%                          N/A
    

      o  Total Return Information.

      o Average Annual Total Returns.  The "average annual total return" of each
class  is an  average  annual  compounded  rate of  return  for  each  year in a
specified number of years. It is the rate of return based on the change in value
of a hypothetical  initial  investment of $1,000 ("P" in the formula below) held
for a number of years  ("n") to achieve an Ending  Redeemable  Value  ("ERV") of
that investment, according to the following formula:

LEFT ( {~ERV~} OVER P~ right) SUP
{1/n}~-1~=~Average~Annual~Total~ Return



                                -2-

<PAGE>


      o Cumulative  Total Returns.  The  "cumulative  total return"
calculation   measures  the  change  in  value  of  a  hypothetical
investment  of  $1,000  over  an  entire   period  of  years.   Its
calculation
uses some of the same factors as average  annual total return,  but
it does not average the rate of return
on an  annual  basis.  Cumulative  total  return is  determined  as
follows:

ALIGNC {ERV~-~ P~} over P~ =~Total~ Return


      In calculating total returns for Class A shares, the current maximum sales
charge of 4.75% (as a  percentage  of the offering  price) is deducted  from the
initial  investment  ("P")  (unless the return is shown at net asset  value,  as
described  below).  For Class B shares,  payment of  contingent  deferred  sales
charge of 5.0% for the first year,  4.0% for the second year, 3.0% for the third
and  fourth  years,  2.0% in the fifth  year,  1.0% in the  sixth  year and none
thereafter is applied as described in the  Prospectus.  For Class C shares,  the
payment of the 1%  contingent  deferred  sales charge for the first 12 months is
applied,  as described  in the  Prospectus.  Total  returns also assume that all
dividends and capital gains  distributions  during the period are  reinvested to
buy additional  shares at net asset value per share,  and that the investment is
redeemed at the end of the period.

   
      The "average  annual total  returns" on an investment in Class A shares of
the Fund for the one,  five and ten year periods ended July 31, 1997 were 5.70%,
5.63%  and  7.51%,  respectively.  The  "average  annual  total  returns"  on an
investment  in Class B shares of the Fund for the one year period ended July 31,
1997 and for the period from March 16, 1993  (commencement of offering)  through
July 31, 1997 were 5.05% and 5.18%, respectively.

The  average annual total returns  on an
investment in Class C shares for the one year period ended July 31, 1997 and for
the  period  August  29,  1995  through  July 31,  1997 were  9.03%  and  8.36%,
respectively.
    

       
   
      The  cumulative  "total  return" on Class A shares for the ten year period
ended July 31,  1997,  was  106.29%.  During a portion of the  periods for which
total  returns are shown for Class A shares,  the Fund's  maximum  initial sales
charge rate was higher; as a result,  performance  returns on actual investments
during those periods may be lower than the results shown.  The cumulative  total
return on Class B shares for the period from March 16, 1993 (the commencement of
the public  offering  of the  shares)  through  July 31,  1997 was  24.70%.  The
cumulative  total  return on Class C shares for the period  from August 29, 1995
(the  commencement  of the public  offering of shares) through July 31, 1997 was
16.69%.

      o Total  Returns at Net Asset  Value.  From time to time the Fund may also
quote an average  annual total  return at net asset value or a cumulative  total
return at net asset value for Class A, Class B or Class C shares.  Each is based
on the  difference  in net asset value per share at the beginning and the end of
the  period  for a  hypothetical  investment  in that  class of shares  (without
considering  front-end  or  contingent  deferred  sales  charges) and takes into
consideration the reinvestment of dividends and capital gains distributions. The
average  annual total  returns at net asset value for Class A shares of the Fund
for the one,  five and ten year periods  ended July 31, 1997 were 10.97%,  6.66%
and 8.03%, respectively. The average annual total returns at net asset value for
Class B shares of the Fund for the one year  period  ended July 31, 1997 and for
the period from March 16, 1993  (commencement of offering) through July 31, 1997
were 10.05% and 5.56%,  respectively.  The average  annual total  returns at net
asset value for the Fund's Class C shares for the one year period ended July 31,
1997 and for the period  from August 29, 1995  6.37%(commencement  of  offering)
through July 31, 1997 were 10.05% and 8.39%, respectively.  The cumulative total
return at net asset  value of the  Fund's  Class C shares  for the  period  from
August 29, 1995 through July 31, 1997 was 16.69%.
    

      Total return  information  may be useful to  investors  in  reviewing  the
performance  of the  Fund's  Class A, Class B or Class C shares.  However,  when
comparing total return of an investment in Class A, Class B or Class C shares of
the Fund, a number of factors should be considered before using such information
as a basis for comparison before using such information with other investments.

   
Other  Performance  Comparisons.  From  time to time the Fund  may  publish  the
ranking of the  performance  of its Class A, Class B or Class C shares by Lipper
Analytical  Services,  Inc. ("Lipper"),  a widely-recognized  independent mutual
fund monitoring service. Lipper monitors the performance of regulated investment
companies,  including the Fund, and ranks their  performance for various periods
based on categories relating to investment objectives.
    
The performance of the Fund is ranked
   
against (I) all other bond funds,  other than money market  funds,  and (ii) all
general municipal bond funds. The Lipper performance rankings are based on total
returns that include the reinvestment of capital gain  distributions  and income
dividends but do not take sales charges or taxes into consideration.

      From time to time the Fund may publish the star ranking of the performance
of its Class A, Class B or Class C shares by  Morningstar,  Inc., an independent
mutual fund monitoring service . Morningstar ranks mutual funds monthly in broad
investment categories:  domestic stock funds, international stock funds, taxable
bond funds and municipal bond funds,  based on  risk-adjusted  total  investment
return.  The Fund is ranked among the municipal  bond funds.  Investment  return
measures a fund's or class's one, three,  five and ten-year average annual total
returns  (depending  on the  inception of the fund or class) in excess of 90-day
U.S.  Treasury  bill returns  after  considering  the fund's  sales  charges and
expenses.  Risk  measures  a fund's or class's  performance  below  90-day  U.S.
Treasury bill returns.  Risk and investment  return are combined to produce star
rankings  reflecting  performance  relative  to the  average  fund  in a  fund's
category.  Five stars is the "highest"  ranking (top 10%),  four stars is "above
average" (next 22.5%),  three stars is "average" (next 35%), two stars is "below
average"  (next 22.5%) and one star is "lowest"  (bottom 10%).  The current star
ranking is the fund's or class's  3-year  ranking or its  combined 3- and 5-year
ranking  (weighted  60%/40%  respectively,  or its  combined  3-. 5- and 10-year
ranking (weighted 40%, 30% and 30%, respectively), depending on the inception of
the fund or class. Rankings are subject to change monthly.

      The Fund may also  compare its  performance  to that of other funds in its
Morningstar  Category.  In  addition  to its  star  rankings,  Morningstar  also
categorizes  and compares a fund's  3-year  performance  based on  Morningstar's
classification of the fund's investments and investment style, rather than how a
fund  defines its  investment  objective.  Morningstar's  four broad  categories
(domestic  equity,  international  equity,  municipal bond and taxable bond) are
each  further  subdivided  into  categories  based on types of  investments  and
investment  styles.  Those comparisons by Morningstar are based on the same risk
and return  measurements  as its star rankings but do not consider the effect of
sales charges.

      From time to time the Fund may  include  in its  advertisements  and sales
literature performance  information about the Fund cited in newspapers and other
periodicals such as The New York Times, which may include performance quotations
from other sources,  including  Lipper and  Morningstar.  The performance of the
Fund's Class A, Class B or Class C shares may be compared in publications to (I)
the  performance  of  various  market  indices  or other  investments  for which
reliable performance data is available, and (ii) averages,  performance rankings
or other benchmarks prepared by recognized mutual fund statistical services.

      Total return  information  may be useful to  investors  in  reviewing  the
performance  of the  Fund's  Class A, Class B or Class C shares.  However,  when
comparing total return of an investment in Class A, Class B or Class C shares of
the Fund, a number of factors should be considered before using such information
as a basis for comparison before using such information with other  investments.
For example,  investors  may also wish to compare the Fund's Class A, Class B or
Class C return to the return on  fixed-income  investments  available from banks
and  thrift   institutions,   such  as   certificates   of   deposit,   ordinary
interest-paying  checking  and  savings  accounts,  and other  forms of fixed or
variable time deposits,  and various other  instruments  such as Treasury bills.
However, the Fund's returns and share price are not guaranteed or insured by the
FDIC or any  other  agency  and will  fluctuate  daily,  while  bank  depository
obligations  may be insured by the FDIC and may  provide  fixed rates of return,
and  Treasury  bills are  guaranteed  as to  principal  and interest by the U.S.
government.

      From time to time, the Fund's  Manager may publish  rankings or ratings of
the Manager (or Transfer Agent),  of the investor  services  provided by them to
shareholders of the Oppenheimer  funds,  other than performance  rankings of the
Oppenheimer funds themselves.  Those ratings or rankings of shareholder/investor
services by a third party may compare the OppenheimerFunds' services to those of
other mutual fund families selected by the rating or ranking  services,  and may
be based upon the opinions of the rating or ranking service itself, based on its
research or judgment, or based upon surveys of investors,  brokers, shareholders
or others.
    

Distribution and Service Plans

   
      The Fund has  adopted a Service  Plan for Class A shares and  Distribution
and Service Plans for Class B and Class C shares of the Fund under Rule 12b-1 of
the  Investment  Company Act,  pursuant to which the Fund makes  payments to the
Distributor in connection with the  distribution  and/or servicing of the shares
of that class as described in the  Prospectus.  Each Plan has been approved by a
vote of (I) the Board of  Trustees  of the Fund,  including  a  majority  of the
Independent  Trustees,  cast in person at a meeting  called  for the  purpose of
voting on that Plan,  and (ii) the  holders of a  "majority"  (as defined in the
Investment  Company Act) of the shares of each class.  For the  Distribution and
Service  Plan for Class C shares,  that vote was cast by the Manager as the sole
initial holder of Class C shares.
    

      In  addition,  under the Plans the Manager and the  Distributor,  in their
sole  discretion  from time to time may use their own resources  (which,  in the
case of the Manager,  may include profits from the advisory fee it receives from
the Fund) to make payments to brokers,  dealers or other financial  institutions
(each is  referred to as a  "Recipient"  under the Plans) for  distribution  and
administrative services they perform at no cost to the Fund. The Distributor and
the Manager  may, in their sole  discretion,  increase or decrease the amount of
payments they make to Recipients from their own resources.

   
      Unless  terminated as described below,  each Plan continues in effect from
year to year but only as long as its  continuance  is  specifically  approved at
least annually by the Fund's Board of Trustees and its Independent Trustees by a
vote  cast in  person  at a meeting  called  for the  purpose  of voting on such
continuance.  Each Plan may be  terminated at any time by the vote of a majority
of the  Independent  Trustees or by the vote of the holders of a "majority"  (as
defined in the Investment  Company Act) of the outstanding shares of that class.
No Plan may be amended to increase  materially the amount of payments to be made
unless such amendment is approved by  shareholders  of the class affected by the
amendment. In addition, because Class B shares of the Fund automatically convert
into Class A shares after six years,  the Fund is required by a  Securities  and
Exchange  Commission  rule to obtain the  approval of Class B as well as Class A
shareholders for a proposed  amendment to the Class A Plan that would materially
increase the amount to be paid by Class A shareholders  under that Class A Plan.
Such  approval  must be by a  "majority"  of the Class A and Class B shares  (as
defined in the Investment Company Act), voting separately by Class. All material
amendments must be approved by the Board and the Independent Trustees.
    

      While the Plans are in effect,  the  Treasurer  of the Fund shall  provide
separate  written reports to the Fund's Board of Trustees at least quarterly for
its review, detailing the amount of all payments made pursuant to each Plan, the
purpose for which the payments were made and the identity of each Recipient that
received  any such  payment.  The report for the Class B and Class C Plans shall
also include the  Distributor's  distribution  costs for that quarter,  and such
costs for previous fiscal periods that have been carried  forward,  as explained
in the Prospectus and below.  Those reports,  including the allocations on which
they are based,  will be subject to the review and  approval of the  Independent
Trustees in the exercise of their fiduciary duty.

      Each Plan further  provides  that while it is in effect,  the selection or
replacement and nomination of those Trustees of the Fund who are not "interested
persons" of the Fund is committed to the discretion of the Independent Trustees.
This does not prevent the involvement of others in such selection and nomination
if the final  decision as to any such  selection or  nomination is approved by a
majority of the Independent Trustees.

      Under the Plans,  no payment will be made to any  Recipient in any quarter
if the  aggregate  net asset value of all Fund shares held by the  Recipient for
itself and its  customers did not exceed a minimum  amount,  if any, that may be
determined from time to time by a majority of the Fund's  Independent  Trustees.
Initially,  the Board of Trustees  has set the fees at the maximum  rate allowed
under the Plans and set no minimum amount.

   
      For the fiscal year ended July 31, 1996 1997,  payments under the Plan for
Class A shares totaled  $1,274,123,  all of which was paid by the Distributor to
Recipients,  including  $109,056  paid to an affiliate of the  Distributor.  Any
unreimbursed expenses by the Distributor incurred with respect to Class A shares
for any fiscal year may not be recovered in subsequent years.  Payments received
by the Distributor under the Plan for Class A shares will not be used to pay any
interest expense,  carrying charges,  or other financial costs, or allocation of
overhead by the  Distributor.  At July 31, 1997,  the  Distributor  had incurred
unreimbursed expenses under the Plan of $2,373,061 (equal to 2.83% of the Fund's
net assets  represented  by Class B shares on that date).  At July 31, 1997, the
Distributor had incurred unreimbursed expenses under the Plan of $127,728 (equal
to 1.48% of the Fund's net assets represented by Class C shares on that date).

      The Class B and Class C Plans  allow the service fee payment to be paid by
the  Distributor  to  Recipients  in advance  for the first year such shares are
outstanding,   and  thereafter  on  a  quarterly  basis,  as  described  in  the
Prospectus.  The advance payment is based on the net asset value of shares sold.
An exchange of shares does not entitle the  Recipient to an advance  service fee
payment.  In the event Class B and Class C shares are redeemed  during the first
year such shares are outstanding, the Recipient will be obligated to repay a pro
rata portion of such advance payment to the Distributor. Payments made under the
Class B Plan  for the  fiscal  year  ended  July  31,  1997,  totalled  $777,675
(including  $10,127 paid to an affiliate of the Distributor),  of which $268,815
was retained by the  Distributor.  Payments  made under the Class C Plan for the
fiscal year ended July 31, 1997 totaled  $57,060,  of which $17,513 was retained
by the Distributor .

      Although  the Class B and Class C Plans permit the  Distributor  to retain
both the asset-based sales charges and the service fee on such shares, or to pay
Recipients the service fee on a quarterly basis, without payment in advance, the
Distributor presently intends to pay the service fee to Recipients in the manner
described  above. A minimum holding period may be established  from time to time
under the Class B and Class C Plans by the Board.  Initially,  the Board has set
no minimum  holding  period.  All payments under the Class B plan are subject to
the  limitations  imposed by the Conduct  Rules of the National  Association  of
Securities  Dealers,  Inc. on payments of asset-based  sales charges and service
fees.

      The  Class  B  and  Class  C  Plans  provide  for  the  Distributor  to be
compensated at a flat rate, whether the Distributor's  distribution expenses are
more or less  than  the  amounts  paid  by the  Fund  during  that  period.  The
Distributor  retains the asset-based sales charge on Class B shares. As to Class
C shares, the Distributor  retains the asset-based sales charge during the first
year shares are outstanding, and pays the asset-based sales charge as an ongoing
commission to the dealer on Class C shares  outstanding for a year or more. Such
payments are made to the  Distributor  under the Plans in  recognition  that the
Distributor (I) pays sales commissions to authorized  brokers and dealers at the
time of sale and pays  service fees as  described  in the  Prospectus,  (ii) may
finance  such  commissions  and/or the  advance of the  service  fee  payment to
Recipients  under  those  Plans,  or may  provide  such  financing  from its own
resources or from an affiliate,  (iii) employs personnel to support distribution
of  shares,  and (iv) may bear the costs of sales  literature,  advertising  and
prospectuses  (other than those  furnished  to current  shareholders)  and state
"blue sky" registration fees and certain other distribution expenses.
    

ABOUT YOUR ACCOUNT

How To Buy Shares

   
Alternative  Sales  Arrangements  - Class A,  Class B and  Class C  Shares.  The
availability of three classes of shares permits an investor to choose the method
of purchasing  shares that is more  beneficial to the investor  depending on the
amount of the purchase, the
    
length of time the investor expects to
   
hold shares and other relevant  circumstances.  Investors should understand that
the purpose and function of the  deferred  sales  charge and  asset-based  sales
charge  with  respect to Class B and Class C shares are the same as those of the
initial sales charge with respect to Class A shares.  Any  salesperson  or other
person  entitled to receive  compensation  for  selling  Fund shares may receive
different  compensation  with respect to one class of shares than the other. The
Distributor  will not accept any order for $500,000 or more of Class B shares or
$1  million  or more of Class C shares  on  behalf  of a  single  investor  (not
including dealer "street name" or omnibus accounts) because generally it will be
more  advantageous  for that  investor  to  purchase  Class A shares of the Fund
instead.

      The three  classes  of  shares  each  represent  an  interest  in the same
portfolio investments of the Fund. However, each class has different shareholder
privileges  and  features.  The net income  attributable  to Class B and Class C
shares and the  dividends  payable  on such  Class B and Class C shares  will be
reduced by  incremental  expenses  borne  solely by that  class,  including  the
asset-based sales charge to which both classes are subject.

      The  conversion  of Class B shares  to Class A shares  after  six years is
subject to the  continuing  availability  of a private  letter  ruling  from the
Internal Revenue Service, or an opinion of counsel or tax adviser, to the effect
that the  conversion  of Class B shares does not  constitute a taxable event for
the holder under Federal  income tax law. If such a revenue ruling or opinion is
no longer available, the automatic conversion feature may be suspended, in which
event no further conversions of Class B shares would occur while such suspension
remained in effect.  Although Class B shares could then be exchanged for Class A
shares on the basis of relative net asset value of the two classes,  without the
imposition of a sales charge or fee, such  exchange  could  constitute a taxable
event for the holder, and absent such exchange, Class B shares might continue to
be subject to the asset-based sales charge for longer than six years.

      The  methodology  for  calculating  the net  asset  value,  dividends  and
distributions  of the Fund's Class A, Class B and Class C shares  recognizes two
types of expenses.  General  expenses  that do not pertain  specifically  to any
class  are  allocated  pro  rata to the  shares  of  each  class,  based  on the
percentage  of the net assets of such class to the Fund's total net assets,  and
then  equally to each  outstanding  share  within a given  class.  Such  general
expenses  include (I) management  fees, (ii) legal,  bookkeeping and audit fees,
(iii)  printing  and  mailing  costs  of  shareholder   reports,   Prospectuses,
Statements  of   Additional   Information   and  other   materials  for  current
shareholders,  (iv) fees to unaffiliated Trustees, (v) custodian expenses,  (vi)
share issuance costs,  (vii)  organization and start-up costs,  (viii) interest,
taxes  and  brokerage  commissions,  and (ix)  non-recurring  expenses,  such as
litigation costs.  Other expenses that are directly  attributable to a class are
allocated  equally to each  outstanding  share within that class.  Such expenses
include (a) Distribution and/or Service Plan fees, (b) incremental  transfer and
shareholder  servicing agent fees and expenses,  (c)  registration  fees and (d)
shareholder  meeting  expenses,  to the extent that such  expenses  pertain to a
specific class rather than to the Fund as a whole.

Determination  of Net Asset Values Per Share.  The net asset values per share of
Class A, Class B and Class C shares of the Fund are  determined  as of the close
of business of The New York Stock Exchange (the "Exchange") on each day that the
Exchange is open, by dividing the value of the Fund's net assets attributable to
that  class by the  number of shares of that  class  outstanding.  The  Exchange
normally closes at 4:00 P.M., New York time, but may close earlier on some other
days (for example,  in case of weather  emergencies  or on days falling before a
holiday).  The Exchange's most recent annual  announcement  (which is subject to
change)  states  that it will close on New Year's  Day,  Presidents'  Day,  Good
Friday,  Memorial  Day,  Independence  Day,  Labor  Day,  Thanksgiving  Day  and
Christmas  Day. It may also close on other  days.  Dealers  other than  Exchange
members may conduct trading in Municipal Securities on certain days on which the
Exchange is closed  (including  weekends  and  holidays) or after 4:00 P.M. on a
regular  business day. Because the Fund's net asset value will not be calculated
on those  days,  the  Fund's  net asset  value  per  share may be  significantly
affected on such days when shareholders may not purchase or redeem shares.

      The Fund's Board of Trustees has established  procedures for the valuation
of the Fund's  securities,  generally as follows:  (I) long-term debt securities
having a remaining  maturity  in excess of 60 days are valued  based on the mean
between the "bid" and "asked" prices  determined by a portfolio  pricing service
approved by the Fund's  Board of  Trustees  or obtained by the Manager  from two
active market makers in the security on the basis of  reasonable  inquiry;  (ii)
debt  instruments  having a  maturity  of more  than 397 days when  issued,  and
non--money  market type  instruments  having a maturity of 397 days or less when
issued,  which have a  remaining  maturity  of 60 days or less are valued at the
mean  between  the "bid" and  "asked"  prices  determined  by a pricing  service
approved by the Fund's  Board of  Trustees  or obtained by the Manager  from two
active market makers in the security on the basis of reasonable  inquiry;  (iii)
money market debt securities held by a non-money market fund that had a maturity
of less than 397 days when issued  that have a remaining  maturity of 60 days or
less , and debt  instruments  held by a money  market fund that have a remaining
maturity of 397 days or less, shall be valued at cost, adjusted for amortization
of  premiums  and  accretion  of  discounts;   and  (iv)  securities  (including
restricted securities) not having readily-available market quotations are valued
at fair value determined under the Board's procedures.  If the Manager is unable
to locate two market makers willing to give quotes (see (I) and (ii) above), the
security may be priced at the mean between the "bid" and "asked" prices provided
by a single  active  market maker (which in certain cases may be the "bid" price
if no "asked" price is available).

      In the case of Municipal  Securities,  when last sale  information  is not
generally available, such pricing procedures may include "matrix" comparisons to
the prices for comparable instruments on the basis of quality,  yield, maturity,
and  other  special  factors  involved  (such as the  tax-exempt  status  of the
interest  paid by Municipal  Securities).  The Manager may use pricing  services
approved  by the  Board of  Trustees  to price  any of the  types of  securities
described above. The Manager will monitor the accuracy of such pricing services,
which may include comparing prices used for portfolio evaluation to actual sales
prices of selected securities.

      Puts,  calls,  Interest Rate Futures and Municipal  Bond Index Futures are
valued at the last  sales  price on the  principal  exchange  on which  they are
traded or on NASDAQ, as applicable,  as determined by a pricing service approved
by the Board of  Trustees  or by the  Manager.  If there were no sales that day,
value shall be the last sale price on the preceding  trading day if it is within
the spread of the closing "bid" and "asked" prices on the principal  exchange or
on NASDAQ on the valuation  date, or, if not, the value shall be the closing bid
price on the principal  exchange or on NASDAQ on the valuation date. If the put,
call or future is not traded on an exchange or on NASDAQ,  it shall be valued by
the mean between "bid" and  ask"asked"  prices  obtained by the Manager from two
active  market  makers  (which in  certain  cases  may be the "bid"  price if no
"asked" price is available).  When the Fund writes an option, an amount equal to
the  premium  received  is  included  in the  Fund's  Statement  of  Assets  and
Liabilities as an asset,  and an equivalent  credit is included in the liability
section.  The credit is adjusted  ("marked--to--market")  to reflect the current
market value of the option. In determining the Fund's gain on investments,  if a
call or put written by the Fund is exercised,  the proceeds are increased by the
premium received.  If a call or put written by the Fund expires,  the Fund has a
gain in the amount of the  premium;  if the Fund enters into a closing  purchase
transaction,  it will have a gain or loss,  depending  on  whether  the  premium
received was more or less than the cost of the closing transaction.  If the Fund
exercises  a put it  holds,  the  amount  the Fund  receives  on its sale of the
underlying investment is reduced by the amount of premium paid by the Fund.

AccountLink.  When shares are purchased through AccountLink,  each purchase must
be at least $25.  Shares  will be  purchased  on the  regular  business  day the
Distributor  is  instructed  to initiate the  Automated  Clearing  House ("ACH")
transfer to buy the shares.  Dividends will begin to accrue on shares  purchased
by the proceeds of ACH transfers on the business day the Fund  receives  Federal
Funds for the purchase  through the ACH system  before the close of The New York
Stock Exchange. The Exchange normally closes at 4:00 P.M., but may close earlier
on certain days. If Federal Funds are received on a business day after the close
of the Exchange, the shares will be purchased and dividends will begin to accrue
on the next regular  business  day. The proceeds of ACH  transfers  are normally
received by the Fund 3 days after the transfers are initiated.  The  Distributor
and the Fund are not responsible for any delays in purchasing  shares  resulting
from delays in ACH transmissions.

Reduced Sales Charges.  As discussed in the  Prospectus,  a reduced sales charge
rate may be obtained for Class A shares under Right of Accumulation  and Letters
of Intent  because of the  economies of sales  efforts and reduction in expenses
realized by the  Distributor,  dealers and brokers  making such sales.  No sales
charge is imposed in certain  other  circumstances  described in the  Prospectus
because  the  Distributor  or  dealer  or broker  incurs  little  or no  selling
expenses.  The  term  "immediate  family"  refers  to  one's  spouse,  children,
grandchildren,  grandparents,  parents,  parents-in-law,  brothers  and sisters,
sons- and  daughters--in--law,  a sibling's spouse, a spouse's siblings,  aunts,
uncles, nieces and nephews.  Relatives by virtue of a remarriage (step-children,
step-parents, etc.) are included.

      o The  Oppenheimer  Funds.  The  Oppenheimer  funds are those
mutual funds for which the  Distributor  acts as the distributor or
the sub-distributor and include the following:
    

      Oppenheimer Municipal Bond Fund
      Oppenheimer New York Municipal Fund
      Oppenheimer California Municipal Fund
      Oppenheimer Intermediate Municipal Fund
      Oppenheimer Insured Municipal Fund
   
      Oppenheimer Main Street California Municipal Fund
      Oppenheimer Florida Municipal Fund
      Oppenheimer Pennsylvania Municipal Fund
      
    
Oppenheimer Discovery Fund
   
      Oppenheimer  Capital Appreciation Fund
      Oppenheimer Growth Fund
      Oppenheimer Equity Income Fund
      Oppenheimer Multiple Strategies 
 Fund
      Oppenheimer Total Return Fund, Inc.
      Oppenheimer Main Street Income & Growth Fund
      Oppenheimer New Jersey Municipal Fund
      Oppenheimer High Yield Fund
      Oppenheimer Champion Income Fund
      Oppenheimer Bond Fund
      Oppenheimer U.S. Government Trust
      Oppenheimer Limited-Term Government Fund
      Oppenheimer Global Fund
      
Oppenheimer Global Growth & Income Fund
      Oppenheimer Gold & Special Minerals Fund
      Oppenheimer Strategic Income Fund
      
Oppenheimer International Bond Fund
      Oppenheimer Enterprise Fund
      Oppenheimer International Growth Fund
      Oppenheimer Developing Markets Fund
      Oppenheimer Real Asset Fund
      Oppenheimer Quest Growth & Income Value Fund
      Oppenheimer Quest Officers Value Fund
      Oppenheimer Quest Opportunity Value Fund
      Oppenheimer Quest Small Cap Value Fund
      Oppenheimer Quest Value Fund, Inc.
      Oppenheimer Quest Global Value Fund, Inc.
      Oppenheimer Quest Capital Value Fund, Inc.
      Oppenheimer Bond Fund for Growth
    
      Rochester Fund Municipals*
   
      Limited-Term  New York
Municipal Fund
    
      Oppenheimer Disciplined Value Fund
      Oppenheimer Disciplined Allocation Fund
      Oppenheimer LifeSpan Balanced Fund
      Oppenheimer LifeSpan Income Fund
      Oppenheimer LifeSpan Growth Fund

      and the following "Money Market Funds":

   
      Oppenheimer Money Market Fund, Inc.
      Oppenheimer Cash Reserves
      Centennial Money Market Trust
      Centennial Tax-Exempt Trust
      Centennial Government Trust
      Centennial New York Tax-Exempt Trust
      Centennial California Tax-Exempt Trust
      Centennial America Fund, L.P.
      Daily Cash Accumulation Fund, Inc.
    

- -------------------
* Shares of the Fund are not presently  exchangeable  for shares of
these funds.

      There is an initial sales charge on the purchase of Class A shares of each
of the Oppenheimer funds except Money Market Funds (under certain  circumstances
described herein, redemption proceeds of Money Market Fund shares may be subject
to a contingent deferred sales charge).

   
      o Letters of Intent.  A Letter of Intent (referred to as a "Letter") is an
investor's  statement in writing to the Distributor of the intention to purchase
Class A shares or Class A and Class B shares of the Fund (and other  Oppenheimer
funds) during a 13-month
    
period (the "Letter of Intent period"),
   
which may, at the investor's request, include purchases made up to 90 days prior
to the date of the Letter.  The Letter states the  investor's  intention to make
the aggregate amount of purchases of shares which,  when added to the investor's
holdings of shares of those funds,  will equal or exceed the amount specified in
the Letter.  Purchases made by  reinvestment  of dividends or  distributions  of
capital gains and purchases  made at net asset value without sales charge do not
count toward  satisfying the amount of the Letter.  A Letter enables an investor
to count the Class A and Class B shares purchased under the Letter to obtain the
reduced  sales charge rate on purchases of Class A shares of the Fund (and other
Oppenheimer  funds)  that  applies  under the Right of  Accumulation  to current
purchases  of Class A shares.  Each  purchase of Class A shares under the Letter
will be made at the public  offering  price  (including  the sales  charge) that
applies to a single  lump-sum  purchase  of shares in the amount  intended to be
purchased under the Letter.
    

      In  submitting a Letter,  the  investor  makes no  commitment  to purchase
shares,  but if the  investor's  purchases of shares within the Letter of Intent
period,  when added to the value (at offering price) of the investor's  holdings
of shares on the last day of that  period,  do not equal or exceed the  intended
purchase  amount,  the  investor  agrees to pay the  additional  amount of sales
charge  applicable to such  purchases,  as set forth in "Terms of Escrow," below
(as those  terms may be amended  from time to time).  The  investor  agrees that
shares  equal in value to 5% of the  intended  purchase  amount  will be held in
escrow by the Transfer Agent subject to the Terms of Escrow.  Also, the investor
agrees to be bound by the terms of the Prospectus,  this Statement of Additional
Information  and the  Application  used for such  Letter of Intent,  and if such
terms are  amended,  as they may be from time to time by the  Fund,  that  those
amendments will apply automatically to existing Letters of Intent.

      If the total eligible purchases made during the Letter of Intent period do
not equal or exceed the intended  purchase  amount,  the commissions  previously
paid to the dealer of record  for the  account  and the  amount of sales  charge
retained by the Distributor  will be adjusted to the rates  applicable to actual
total purchases.  If total eligible purchases during the Letter of Intent period
exceed the intended  purchase amount and exceed the amount needed to qualify for
the next sales charge rate reduction set forth in the applicable prospectus, the
sales charges paid will be adjusted to the lower rate,  but only if and when the
dealer  returns  to the  Distributor  the  excess of the  amount of  commissions
allowed or paid to the dealer over the amount of  commissions  that apply to the
actual amount of purchases.  The excess commissions  returned to the Distributor
will be used to purchase additional shares for the investor's account at the net
asset value per share in effect on the date of such purchase, promptly after the
Distributor's receipt thereof.

      In determining  the total amount of purchases made under a Letter,  shares
redeemed by the investor prior to the termination of the Letter of Intent period
will be deducted.  It is the  responsibility  of the dealer of record and/or the
investor  to advise the  Distributor  about the Letter in placing  any  purchase
orders  for the  investor  during  the  Letter  of  Intent  period.  All of such
purchases must be made through the Distributor.

      o Terms of Escrow That Apply to Letters of Intent.

      1. Out of the initial purchase (or subsequent purchases if necessary) made
pursuant to a Letter, shares of the Fund equal in value up to 5% of the intended
purchase amount  specified in the Letter shall be held in escrow by the Transfer
Agent. For example, if the intended purchase amount is $50,000, the escrow shall
be shares valued in the amount of $2,500  (computed at the public offering price
adjusted for a $50,000 purchase).  Any dividends and capital gains distributions
on the escrowed shares will be credited to the investor's account.

   
      2. If the total minimum investment specified under the Letter is completed
within the  thirteen-month  Letter of Intent period, the escrowed shares will be
promptly released to the investor.

      3. If, at the end of the thirteen-month  Letter of Intent period the total
purchases  pursuant  to the Letter are less than the  intended  purchase  amount
specified in the Letter,  the investor must remit to the  Distributor  an amount
equal to the difference between the dollar amount of sales charges actually paid
and the amount of sales  charges  which would have been paid if the total amount
purchased  had been made at a single  time.  Such sales charge  adjustment  will
apply to any shares  redeemed  prior to the  completion  of the Letter.  If such
difference  in sales charges is not paid within twenty days after a request from
the Distributor or the dealer,  the Distributor  will,  within sixty days of the
expiration  of the Letter,  redeem the number of escrowed  shares  necessary  to
realize such difference in sales charges.  Full and fractional  shares remaining
after such redemption will be released from escrow.  If a request is received to
redeem escrowed shares prior to the payment of such additional sales charge, the
sales charge will be withheld from the redemption proceeds.

      4. By  signing  the  Letter,  the  investor  irrevocably  constitutes  and
appoints the Transfer Agent as  attorney-in-fact to surrender for redemption any
or all escrowed shares.

      5. The shares  eligible for  purchase  under the Letter (or the holding of
which may be counted toward  completion of a Letter)  include (a) Class A shares
sold with a front-end  sales charge or subject to a Class A contingent  deferred
sales charge,  (b) Class B shares of other Oppenheimer funds acquired subject to
a contingent  deferred sales charge,  and (C) Class A or Class B shares acquired
in exchange for either (I) Class A shares sold with a front-end  sales charge or
Class B shares of one of the other  Oppenheimer funds that were acquired subject
to a Class A initial or contingent  deferred sales charge or (ii) Class B shares
of one of the other Oppenheimer funds that were acquired subject to a contingent
deferred sales charge.
    

      6. Shares held in escrow  hereunder  will  automatically  be exchanged for
shares of another  fund to which an exchange is  requested,  as described in the
section of the Prospectus  entitled "How to Exchange Shares" and the escrow will
be transferred to that
other fund.

   
Asset Builder Plans.  To establish an Asset Builder Plan from a bank account,  a
check  (minimum $25) for the initial  purchase must  accompany the  application.
Shares  purchased by Asset  Builder Plan payments from bank accounts are subject
to the redemption  restrictions for recent  purchases  described in "How To Sell
Shares," in the  Prospectus.  Asset  Builder Plans also enable  shareholders  of
Oppenheimer Cash Reserves to use those accounts for monthly automatic  purchases
of shares of up to four other Oppenheimer  funds. If you make payments from your
bank  account  to  purchase  shares  of the  Fund,  your  bank  account  will be
automatically  debited  normally  four  to  five  business  days  prior  to  the
investment dates selected in the Account  Application.  Neither the Distributor,
the  Transfer  Agent  nor the  Fund  shall  be  responsible  for any  delays  in
purchasing shares resulting from delays in ACH transmission.

      There is a front-end  sales charge on the purchase of certain  Oppenheimer
funds,  or a contingent  deferred sales charge may apply to shares  purchased by
Asset Builder payments.  An application should be obtained from the Distributor,
completed  and  returned,  and a prospectus  of the selected  fund(s)  should be
obtained from the Distributor or your financial  advisor before initiating Asset
Builder payments.  The amount of the Asset Builder  investment may be changed or
the  automatic  investments  may be  terminated  at any time by  writing  to the
Transfer Agent. A reasonable  period  (approximately  15 days) is required after
the Transfer  Agent's  receipt of such  instructions to implement them. The Fund
reserves the right to amend,  suspend, or discontinue offering such plans at any
time without prior notice.
    

Cancellation of Purchase Orders.  Cancellation of purchase orders for the Fund's
shares (for  example,  when a purchase  check is  returned  to the Fund  unpaid)
causes a loss to be incurred  when the net asset  value of the Fund's  shares on
the  cancellation  date is less than on the purchase date. That loss is equal to
the amount of the  decline in the net asset  value per share  multiplied  by the
number of shares in the purchase  order.  The investor is  responsible  for that
loss. If the investor fails to compensate the Fund for the loss, the Distributor
will do so. The Fund may reimburse the  Distributor for that amount by redeeming
shares from any account  registered in that investor's  name, or the Fund or the
Distributor may seek other redress.

Checkwriting. When a check is presented to the Bank for clearance, the Bank will
ask the Fund to redeem a sufficient  number of full and fractional shares in the
shareholder's  account  to cover  the  amount of the  check.  This  enables  the
shareholder to continue  receiving  dividends on those shares until the check is
presented to the Fund. Checks may not be presented for payment at the offices of
the Bank or the Fund's  Custodian.  This  limitation  does not affect the use of
checks  for the  payment  of bills or to obtain  cash at other  banks.  The Fund
reserves  the right to  amend,  suspend  or  discontinue  offering  checkwriting
privileges at any time without prior notice.

   
      By choosing the Checkwriting  privilege,  whether you do so by signing the
Account  Application  or by  completing a  Checkwriting  card,  the  individuals
signing (1) represent that they are either the registered owner(s) of the shares
of the Fund, or are an officer,  general partner,  trustee or other fiduciary or
agent,  as  applicable,  duly  authorized  to act on behalf  of such  registered
owner(s);  (2) authorize the Fund, its Transfer Agent and any bank through which
the Fund's drafts  ("checks") are payable (the "Bank"),  to pay all checks drawn
on the Fund account of such  person(s)  and to effect a redemption of sufficient
shares  in that  account  to cover  payment  of such  checks;  (3)  specifically
acknowledge(s)  that if you choose to permit a single  signature on checks drawn
against joint accounts,  or accounts for corporations,  partnerships,  trusts or
other entities, the signature of any one signatory on a check will be sufficient
to authorize  payment of that check and redemption  from an account even if that
account is  registered in the names of more than one person or even if more than
one authorized signature appears on the Checkwriting card or the Application, as
applicable;  and  (4)  understand(s)  that  the  Checkwriting  privilege  may be
terminated  or amended at any time by the Fund and/or the Bank and neither shall
incur  any  liability  for  such  amendment  or  termination  or  for  effecting
redemptions to pay checks reasonably believed to be genuine, or for returning or
not paying checks which have not been accepted for any reason.
    

How To Sell Shares

      Information  on how to sell  shares  of the Fund is stated in
the Prospectus. The information
below  supplements  the terms and  conditions for  redemptions  set
forth in the Prospectus.

   
      o Payments  "In Kind".  The  Prospectus  states  that  payment  for shares
tendered  for  redemption  is  ordinarily  made in cash.  However,  the Board of
Trustees  of the Fund may  determine  that it would be  detrimental  to the best
interests  of the  remaining  shareholders  of the  Fund  to make  payment  of a
redemption  order wholly or partly in cash.  In that case,  the Fund may pay the
redemption  proceeds  in  whole  or in  part  by a  distribution  "in  kind"  of
securities  from the portfolio of the Fund, in lieu of cash, in conformity  with
applicable rules of the Securities and Exchange Commission. The Fund has elected
to be governed by Rule 18f-1 under the Investment Company Act, pursuant to which
the Fund is  obligated  to  redeem  shares  solely  in cash up to the  lesser of
$250,000  or 1% of the net assets of the Fund  during any 90-day  period for any
one shareholder. If shares are redeemed in kind, the redeeming shareholder might
incur brokerage or other costs in selling the securities for cash. The method of
valuing  securities  used to make  redemptions  in kind  will be the same as the
method the Fund uses to value its  portfolio  securities  described  above under
"Determination of Net Asset Values Per Share" and that valuation will be made as
of the time the redemption price is determined.

      o Involuntary  Redemptions.  The Fund's Board of Trustees has the right to
cause the  involuntary  redemption  of the  shares  held in any  account  if the
aggregate  net asset  value of those  shares  is less  than $200 or such  lesser
amount  as the  Board  may  fix.  The  Board of  Trustees  will  not  cause  the
involuntary  redemption of shares in an account if the aggregate net asset value
of such shares has fallen below the stated  minimum solely as a result of market
fluctuations. Should the Board elect to exercise this right, it may also fix, in
accordance with the Investment  Company Act, the  requirements for any notice to
be given to the  shareholders  in question (not less than 30 days), or the Board
may set  requirements  for the shareholder to increase the  investment,  and set
other  terms  and  conditions  so that the  shares  would  not be  involuntarily
redeemed.

Reinvestment  Privilege.  Within six months of a redemption,  a shareholder  may
reinvest all or part of the  redemption  proceeds of (I) Class A shares that you
purchase subject to an initial sales charge or Class A contingent deferred sales
charge  which was paid,  or (ii) Class B shares that were subject to the Class B
contingent deferred sales charge when redeemed. This privilege does not apply to
Class C shares.  The reinvestment may be made without sales charge only in Class
A shares of the Fund or any of the other  Oppenheimer funds into which shares of
the Fund are exchangeable as described in "How to Exchange Shares" below, at the
net asset value next computed after the Transfer Agent receives the reinvestment
order.  The shareholder  must ask the Distributor for that privilege at the time
of  reinvestment.  Any  capital  gain that was  realized  when the  shares  were
redeemed  is taxable,  and  reinvestment  will not alter any  capital  gains tax
payable on that gain. If there has been a capital loss on the  redemption,  some
or all of the loss may not be tax deductible, depending on the timing and amount
of the reinvestment. Under the Internal Revenue Code, if the redemption proceeds
of Fund shares on which a sales charge was paid are  reinvested in shares of the
Fund or another of the Oppenheimer  funds within 90 days of payment of the sales
charge, the shareholder's basis in the shares of the Fund that were redeemed may
not include the amount of the sales charge  paid.  That would reduce the loss or
increase the gain  recognized  from the  redemption.  However,  in that case the
sales  charge  would  be  added  to the  basis  of the  shares  acquired  by the
reinvestment of the redemption  proceeds.  The Fund may amend,  suspend or cease
offering this reinvestment privilege at any time as to shares redeemed after the
date of such amendment, suspension or cessation.
    


Transfers  of Shares.  Shares are not  subject  to the  payment of a  contingent
deferred  sales  charge  of any  class  at the time of  transfer  to the name of
another person or entity  (whether the transfer  occurs by absolute  assignment,
gift or bequest, not involving,
directly or indirectly, a public sale).
The  transferred  shares will remain  subject to the  contingent  deferred sales
charge, calculated as if the transferee shareholder had acquired the transferred
shares in the same manner and at the same time as the transferring  shareholder.
If less than all shares held in an account are transferred, and some but not all
shares in the account would be subject to a contingent  deferred sales charge if
redeemed at the time of transfer,  the  priorities  described in the  Prospectus
under  "How  to Buy  Shares"  for  the  imposition  of the  Class  B or  Class C
contingent  deferred sales charge will be followed in  determining  the order in
which shares are transferred.

   
Special  Arrangements  for  Repurchase  of Shares from Dealers and Brokers.  The
Distributor is the Fund's agent to repurchase its shares from authorized dealers
or brokers on behalf of their  customers.  The  shareholder  should  contact the
broker or dealer to arrange this type of redemption.  The  repurchase  price per
share will be the net asset value next computed after the  Distributor  receives
an order placed by the dealer or broker, except that if the Distributor receives
a repurchase order from a dealer or broker after the close of The New York Stock
Exchange on a regular business day, it will be processed at that day's net asset
value if the order was received by the dealer or broker from its customers prior
to the time the Exchange closes (normally, that is 4:00 P.M., but may be earlier
on some days) and the order was  transmitted to and received by the  Distributor
prior to its close of business that day (normally  5:00 P.M.).  Ordinarily,  for
accounts redeemed by a broker-dealer under this procedure,  payment will be made
within  three  business  days  after  the  shares  have been  redeemed  upon the
Distributor's  receipt of the required redemption documents in proper form, with
the signature(s) of the registered owners guaranteed on the redemption documents
as described in the Prospectus.

Automatic  Withdrawal and Exchange  Plans.  Investors  owning shares of the Fund
valued at $5,000  or more can  authorize  the  Transfer  Agent to redeem  shares
(minimum $50) automatically on a monthly, quarterly, semi-annual or annual basis
under an Automatic  Withdrawal Plan. Shares will be redeemed three business days
prior to the date  requested  by the  shareholder  for  receipt of the  payment.
Automatic withdrawals of up to $1,500 per month may be requested by telephone if
payments are to be made by check payable to all  shareholders of record and sent
to the  address  of record  for the  account  (and if the  address  has not been
changed  within  the  prior  30  days).   Required  minimum  distributions  from
OppenheimerFunds-sponsored  retirement  plans may not be arranged on this basis.
Payments  are  normally  made by  check,  but  shareholders  having  AccountLink
privileges  (see "How To Buy Shares") may arrange to have  Automatic  Withdrawal
Plan payments transferred to the bank account designated on the OppenheimerFunds
New  Account  Application  or  signature-guaranteed   instructions.  Shares  are
normally redeemed  pursuant to an Automatic  Withdrawal Plan three business days
before the date you select in the Account Application.  If a contingent deferred
sales charge applies to the redemption,  the amount of the check or payment will
be reduced  accordingly.  The Fund cannot guarantee  receipt of a payment on the
date requested and reserves the right to amend,  suspend or discontinue offering
such  plans at any time  without  prior  notice.  Because  of the  sales  charge
assessed  on Class A share  purchases,  shareholders  should  not  make  regular
additional  Class  A  share  purchases  while   participating  in  an  Automatic
Withdrawal  Plan.  Class  B  and  Class  C  shareholders  should  not  establish
withdrawal  plans,  because of the imposition of the  contingent  deferred sales
charge on such withdrawals (except where the contingent deferred sales charge is
waived as  described  in the  Prospectus  under  "Waivers of Class B and Class C
Sales Charges").

      By requesting an Automatic  Withdrawal or Exchange Plan,  the  shareholder
agrees to the terms and conditions  applicable to such plans,  as stated below ,
as well as the Prospectus.  These provisions may be amended from time to time by
the  Fund  and/or  the   Distributor.   When  adopted,   such   amendments  will
automatically apply to existing Plans.

      o Automatic Exchange Plans.  Shareholders can authorize the Transfer Agent
(on the OppenheimerFunds  Application or signature--guaranteed  instructions) to
exchange a  pre-determined  amount of shares of the Fund for shares (of the same
class)  of  other  Oppenheimer  funds  automatically  on a  monthly,  quarterly,
semi-annual or annual basis under an Automatic Exchange Plan. The minimum amount
that may be exchanged to each other fund  account is $25.  Exchanges  made under
these plans are subject to the restrictions that apply to exchanges as set forth
in "How to Exchange  Shares" in the  Prospectus  and below in this  Statement of
Additional Information.

      o Automatic Withdrawal Plans. Fund shares will be redeemed as necessary to
meet  withdrawal  payments.  Shares  acquired  without  a sales  charge  will be
redeemed first and shares acquired with  reinvested  dividends and capital gains
distributions  will be redeemed next,  followed by shares  acquired with a sales
charge, to the extent necessary to make withdrawal payments.  Depending upon the
amount withdrawn, the investor's principal may be depleted.  Payments made under
such plans should not be considered as a yield or income on your investment.
    

      The Transfer Agent will  administer the  investor's  Automatic  Withdrawal
Plan (the "Plan") as agent for the investor (the  "Planholder") who executed the
Plan authorization and application  submitted to the Transfer Agent. Neither the
Fund nor the Transfer  Agent shall incur any liability to the Planholder for any
action taken or omitted by the Transfer  Agent in good faith to  administer  the
Plan.  Certificates  will not be issued for shares of the Fund purchased for and
held under the Plan,  but the Transfer  Agent will credit all such shares to the
account of the  Planholder  on the records of the Fund.  Any share  certificates
held by a Planholder  may be  surrendered  unendorsed to the Transfer Agent with
the Plan  application so that the shares  represented by the  certificate may be
held under the Plan.

      For  accounts  subject to Automatic  Withdrawal  Plans,  distributions  of
capital gains must be  reinvested  in shares of the Fund,  which will be done at
net asset value without a sales charge.  Dividends on shares held in the account
may be paid in cash or reinvested.

      Redemptions of shares needed to make  withdrawal  payments will be made at
the net asset  value per share  determined  on the  redemption  date.  Checks or
AccountLink  payments  of the  proceeds  of Plan  withdrawals  will  normally be
transmitted  three  business  days prior to the date selected for receipt of the
payment  (receipt  of  payment  on the  date  selected  cannot  be  guaranteed),
according to the choice specified in writing by the Planholder.

      The amount and the  interval of  disbursement  payments and the address to
which  checks  are to be mailed or  AccountLink  payments  are to be sent may be
changed at any time by the  Planholder  by writing to the  Transfer  Agent.  The
Planholder  should allow at least two weeks' time in mailing  such  notification
for the requested change to be put in effect.
The Planholder may, at any time,
   
instruct the Transfer Agent by written notice (in proper form in accordance with
the requirements of the  then-current  Prospectus of the Fund) to redeem all, or
any part of, the shares held under the Plan.  In that case,  the Transfer  Agent
will redeem the number of shares  requested  at the net asset value per share in
effect in accordance with the Fund's usual redemption procedures and will mail a
check for the proceeds to the Planholder.

      The Plan may be terminated at any time by the Planholder by writing to the
Transfer  Agent. A Plan may also be terminated at any time by the Transfer Agent
upon receiving  directions to that effect from the Fund. The Transfer Agent will
also terminate a Plan upon receipt of evidence  satisfactory  to it of the death
or  legal  incapacity  of the  Planholder.  Upon  termination  of a Plan  by the
Transfer Agent or the Fund,  shares that have not been redeemed from the account
will be held in  uncertificated  form  in the  name of the  Planholder,  and the
account will continue as a dividend-reinvestment,  uncertificated account unless
and until proper  instructions  are received  from the  Planholder or his or her
executor or guardian, or other authorized person.
    

      To use shares held under the Plan as collateral for a debt, the Planholder
may  request  issuance  of a portion of the shares in  certificated  form.  Upon
written  request from the  Planholder,  the Transfer  Agent will  determine  the
number of shares  for which a  certificate  may be issued  without  causing  the
withdrawal checks to stop because of exhaustion of uncertificated  shares needed
to  continue  payments.   However,  should  such  uncertificated  shares  become
exhausted, Plan withdrawals will terminate.

      If the Transfer  Agent ceases to act as transfer  agent for the Fund,  the
Planholder will be deemed to have appointed any successor  transfer agent to act
as agent in administering the Plan.

How to Exchange Shares

   
      As stated in the Prospectus,  shares of a particular  class of Oppenheimer
funds having more than one class of shares may be  exchanged  only for shares of
the same class of other Oppenheimer funds. Shares of Oppenheimer funds that have
a single class without a class  designation are deemed "Class A" shares for this
purpose.  All of the  Oppenheimer  funds  offer  Class A, B and C shares  except
Oppenheimer Money Market Fund, Inc.,  Centennial Money Market Trust,  Centennial
Tax Exempt Trust,  Centennial  Government Trust,  Centennial New York Tax Exempt
Trust, Centennial California Tax Exempt Trust, Centennial America Fund, L.P. and
Daily  Cash  Accumulation  Fund  Inc.,  which  only  offer  Class A  shares  and
Oppenheimer Main Street California Municipal Fund, which only offers Class A and
Class B shares  (Class B and Class C shares of  Oppenheimer  Cash  Reserves  are
generally  available  only by  exchange  from the same  class of shares of other
Oppenheimer  funds or  through  OppenheimerFunds  sponsored  401 (k)  plans).  A
current list showing  which funds offer which classes can be obtained by calling
the Distributor at 1-800-525-7048.

      For accounts established on or before March 8, 1996 holding Class M shares
of  Oppenheimer  Bond Fund for Growth,  Class M shares can be exchanged only for
Class A shares  of other  Oppenheimer  funds .  Exchanges  to Class M shares  of
Oppenheimer  Bond  Fund  for  Growth  are  permitted  from  Class  A  shares  of
Oppenheimer  Money Market Fund,  Inc. or  Oppenheimer  Cash  Reserves  that were
acquired by exchange from Class M shares. Otherwise no exchanges of any class of
any Oppenheimer fund into Class M shares are permitted.
    

      Class A shares of  Oppenheimer  funds may be  exchanged at net asset value
for shares of any Money Market Fund.  Shares of any Money Market Fund  purchased
without a sales charge may be exchanged for shares of Oppenheimer  funds offered
with a sales charge upon payment of the sales charge (or, if applicable,  may be
used to purchase  shares of Oppenheimer  funds subject to a contingent  deferred
sales charge).  However, shares of Oppenheimer Money Market Fund, Inc. purchased
with the  redemption  proceeds of shares of other mutual funds (other than funds
managed by the Manager or its subsidiaries)  redeemed within the 12 months prior
to that purchase may  subsequently be exchanged for shares of other  Oppenheimer
funds without being subject to an initial or contingent  deferred  sales charge,
whichever  is  applicable.  To qualify for that  privilege,  the investor or the
investor's  dealer must notify the Distributor of eligibility for this privilege
at the time the shares of  Oppenheimer  Money Market Fund,  Inc. are  purchased,
and, if requested, must supply proof of entitlement to this privilege.

   
      Shares of the Fund acquired by reinvestment of dividends or  distributions
from any of the other  Oppenheimer  funds or from any unit investment  trust for
which  reinvestment  arrangements  have been made  with the  Distributor  may be
exchanged  at net asset  value for shares of any of the  Oppenheimer  funds.  No
contingent  deferred sales charge is imposed on exchanges of shares of any class
purchased subject to a contingent deferred sales charge.  However,  when Class A
shares  acquired  by  exchange  of Class A shares  of  other  Oppenheimer  funds
purchased  subject to a Class A  contingent  deferred  sales charge are redeemed
within 12 months of the end of the calendar month of the initial purchase of the
exchanged Class A shares (18 months if the shares were initially purchased prior
to May 1, 1997), the Class A contingent  deferred sales charge is imposed on the
redeemed  shares  (see  "Class  A  Contingent  Deferred  Sales  Charge"  in  the
Prospectus).  The Class B contingent deferred sales charge is imposed on Class B
shares  acquired by exchange if they are redeemed  within 6 years of the initial
purchase of the exchanged Class B shares. The Class C contingent  deferred sales
charge is imposed on Class C shares  acquired by  exchange if they are  redeemed
within 12 months of the initial purchase of the exchanged Class C shares.
    

      When Class B or Class C shares are  redeemed  to effect an  exchange,  the
priorities described in "How To Buy Shares" in the Prospectus for the imposition
of the Class B or the Class C contingent  deferred sales charge will be followed
in determining the order in which the shares are exchanged.  Shareholders should
take into  account the effect of any exchange on the  applicability  and rate of
any  contingent  deferred  sales charge that might be imposed in the  subsequent
redemption  of remaining  shares.  Shareholders  owning  shares of more than one
Class must specify  whether they intend to exchange  Class A, Class B or Class C
shares.

      The Fund  reserves  the  right to reject  telephone  or  written  exchange
requests  submitted  in bulk by anyone on behalf of more than one  account.  The
Fund  may  accept  requests  for  exchanges  of up to 50  accounts  per day from
representatives  of  authorized  dealers  that  qualify for this  privilege.  In
connection with any exchange request, the number of shares exchanged may be less
than the number  requested if the exchange or the number requested would include
shares  subject to a restriction  cited in the  Prospectus or this  Statement of
Additional  Information,  or would include shares covered by a share certificate
that is not tendered with the request. In those cases, only the shares available
for exchange without restriction will be exchanged.

      When  exchanging  shares by telephone,  a shareholder  must either have an
existing  account in, or obtain and acknowledge  receipt of a prospectus of, the
fund to which the  exchange is to be made.  For full or partial  exchanges of an
account made by telephone,  any special  account  features such as Asset Builder
Plans and Automatic  Withdrawal Plans will be switched to the new account unless
the Transfer  Agent is instructed  otherwise.  If all  telephone  lines are busy
(which  might  occur,  for  example,   during  periods  of  substantial   market
fluctuations),  shareholders might not be able to request exchanges by telephone
and would have to submit written exchange requests.

      Shares to be  exchanged  are  redeemed  on the  regular  business  day the
Transfer  Agent  receives  an exchange  request in proper form (the  "Redemption
Date").
Normally, shares of the fund to be
acquired are purchased on the Redemption Date, but such purchases may be delayed
by  either  fund up to five  business  days if it  determines  that it  would be
disadvantaged  by an immediate  transfer of the  redemption  proceeds.  The Fund
reserves the right, in its discretion,  to refuse any exchange  request that may
disadvantage it (for example,  if the receipt of multiple exchange requests from
a dealer might require the disposition of portfolio securities at a time or at a
price that might be disadvantageous to the Fund).

      The different  Oppenheimer  funds  available  for exchange have  different
investment objectives,  policies and risks, and a shareholder should assure that
the Fund selected is  appropriate  for his or her investment and should be aware
of the tax  consequences  of an exchange.  For federal  income tax purposes,  an
exchange  transaction  is  treated as a  redemption  of shares of one fund and a
purchase of shares of another.  "Reinvestment  Privilege," above, discusses some
of the tax  consequences of  reinvestment of redemption  proceeds in such cases.
The  Fund,  the  Distributor,  and the  Transfer  Agent are  unable  to  provide
investment,  tax or legal advice to a shareholder in connection with an exchange
request or any other investment transaction.

Dividends, Capital Gains and Taxes

Dividends and  Distributions  Dividends will be payable on shares held of record
at the time of the previous  determination  of net asset value,  or as otherwise
described in "How to Buy Shares."  Daily  dividends will not be declared or paid
on newly purchased  shares until such time as Federal Funds (funds credited to a
member  bank's  account at the  Federal  Reserve  Bank) are  available  from the
purchase  payment for such  shares.  Normally,  purchase  checks  received  from
investors  are  converted  to Federal  Funds on the next  business  day.  Shares
purchased through dealers or brokers normally are paid for by the third business
day following the placement of the purchase order.  Shares redeemed  through the
regular  redemption  procedure will be paid dividends  through and including the
day on which the redemption  request is received by the Transfer Agent in proper
form. Dividends will be declared on shares repurchased by a dealer or broker for
three  business days  following  the trade date (i.e.,  to and including the day
prior  to  settlement  of the  repurchase).  If all  shares  in an  account  are
redeemed,  all dividends accrued on shares of the same class in the account will
be paid together with the redemption proceeds.

      Dividends, distributions and the proceeds of the redemption of Fund shares
represented  by checks  returned to the Transfer  Agent by the Postal Service as
undeliverable will be invested in shares of Oppenheimer Money Market Fund, Inc.,
as promptly as possible  after the return of such checks to the Transfer  Agent,
in order to enable the investor to earn a return on otherwise idle funds.

   
      The amount of a class's distributions may vary from time to time depending
on market  conditions,  the  composition of the Fund's  portfolio,  and expenses
borne by the Fund or borne  separately by a class,  as described in "Alternative
Sales Arrangements -- Class A, Class B and Class C Shares," above. Dividends are
calculated  in the same manner,  at the same time and on the same day for shares
of each class. However,  dividends on Class B and Class C shares are expected to
be lower as a result  of the  asset-based  sales  charge  on Class B and Class C
shares,  and such  dividends  will also differ in amount as a consequence of any
difference in net asset value between Class A, Class B and Class C shares.

Tax  Status of the  Fund's  Dividends  and  Distributions.  The Fund  intends to
qualify  under  the  Internal  Revenue  Code  during  each  fiscal  year  to pay
"exempt-interest dividends" to its shareholders. Exempt-interest dividends which
are  derived  from  net  investment  income  earned  by the  Fund  on  Municipal
Securities  will be  excludable  from gross income of  shareholders  for Federal
income tax purposes. Net investment income includes the allocation of amounts of
income from the Municipal Securities in the Fund's portfolio which are free from
Federal income taxes.  This allocation will be made by the use of one designated
percentage  applied uniformly to all income dividends made during the Fund's tax
year.  Such  designation  will normally be made following the end of each fiscal
year as to income  dividends  paid in the prior year.  The  percentage of income
dividends  paid in the  prior  year.  The  percentage  of income  designated  as
tax-exempt  may  substantially  differ from the  percentage of the Fund's income
that  was  tax-exempt  for a given  period.  A  portion  of the  exempt-interest
dividends  paid by the Fund may be an item of tax  preference  for  shareholders
subject to the alternative minimum tax. All of the Fund's divide0nds  (excluding
capital gains  distributions)  paid during 1995 were exempt from Federal  income
taxes.  The amount of any dividends  attributable  to tax  preference  items for
purposes of the alternative  minimum tax will be identified when tax information
is  distributed  by  the  Fund;  15.4%  of  the  Fund's   dividends   (excluding
distributions)  paid during  1994 were a tax  preference  item for  shareholders
subject to alternative minimum tax.

      A shareholder receiving a dividend from income earned by the Fund from one
or more of: (1) certain taxable  temporary  investments (such as certificates of
deposit,  repurchase  agreements,  commercial  paper and obligations of the U.S.
government,  its agencies  and  instrumentalities);  (2) income from  securities
loans;  (3) income or gains from  options  or  Futures;  or (4) an excess of net
short-term  capital gain over net long-term  capital loss from the Fund,  treats
the dividend as a receipt of either ordinary income or long-term capital gain in
the  computation  of  gross  income,  regardless  of  whether  the  dividend  is
reinvested. The Fund's dividends will not be eligible for the dividends-received
deduction for  corporations.  Shareholders  receiving  Social Security  benefits
should be aware  that  exempt-interest  dividends  are a factor  in  determining
whether such  benefits  are subject to Federal  income tax.  Losses  realized by
shareholders  on the  redemption  of Fund  shares  within six months of purchase
(which period may be shortened by  regulation)  will be  disallowed  for Federal
income tax purposes to the extent of exempt-interest  dividends received on such
shares.
    

      If the Fund  qualifies  as a  "regulated  investment  company"  under  the
Internal Revenue Code, it will not be liable for Federal income taxes on amounts
paid by it as dividends  and  distributions.  The Fund  qualified as a regulated
investment  company  in its last  fiscal  year and  intends to qualify in future
years, but reserves the right not to qualify. The Internal Revenue Code contains
a number of complex tests to determine  whether the Fund will  qualify,  and the
Fund might not meet those tests in a particular  year. For example,  if the Fund
derives 30% or more of

its gross income from the sale of
securities held less than three months, it may fail to qualify (see "Tax Aspects
of Covered Calls and Hedging  Instruments,"  above). If it does not qualify, the
Fund will be  treated  for tax  purposes  as an  ordinary  corporation  and will
receive no tax  deduction for payments of dividends  and  distributions  made to
shareholders.

      Under the Internal  Revenue Code, by December 31 each year,  the Fund must
distribute  98% of its taxable  investment  income earned from January 1 through
December  31 of that year and 98% of its  capital  gains  realized in the period
from  November 1 of the prior year through  October 31 of the current  year,  or
else the Fund must pay an excise tax on the amounts not distributed. While it is
presently  anticipated  that the Fund will meet those  requirements,  the Fund's
Board of Trustees and the Manager might  determine in a particular  year that it
would be in the best interest of shareholders not to make such  distributions at
the required levels and to pay the excise tax on the undistributed amounts. That
would reduce the amount of income or capital gains available for distribution to
shareholders.

      The Internal  Revenue Code  requires that a holder (such as the Fund) of a
zero coupon  security  accrue as income  each year a portion of the  discount at
which the  security  was  purchased  even  though the Fund  receives no interest
payment in cash on the security during the year. As an investment  company,  the
Fund must pay out substantially all of its net investment income each year or be
subject to excise taxes, as described  above.  Accordingly,  when the Fund holds
zero coupon securities,  it may be required to pay out as an income distribution
each year an amount which is greater than the total amount of cash  interest the
Fund actually  received during that year. Such  distributions  will be made from
the cash  assets  of the Fund or by  liquidation  of  portfolio  securities,  if
necessary. The Fund may realize a gain or loss from such sales. In the event the
Fund realizes net capital gains from such  transactions,  its  shareholders  may
receive a larger  capital  gain  distribution  than they  would  have had in the
absence of such transactions.

      At July 31, 1996,  the Fund had available for federal  income tax purposes
on unused capital loss carryover of approximately  $114,000 which will expire in
2003.

Dividend  Reinvestment  in Another Fund.  Shareholders  of the Fund may elect to
reinvest all dividends and/or capital gains  distributions in shares of the same
class of any of the other  Oppenheimer  funds listed in "Reduced Sales Charges,"
above,  at net asset value  without  sales  charge.  To elect this  option,  the
shareholder  must notify the  Transfer  Agent in writing and must either have an
existing  account  in the  fund  selected  for  reinvestment  or must  obtain  a
prospectus for that fund and an application from the Transfer Agent to establish
an  account.  The  investment  will be made at the net asset  value per share in
effect  at the  close  of  business  on the  payable  date  of the  dividend  or
distribution.  Dividends  and/or  distributions  from certain of the Oppenheimer
funds may be invested in shares of this Fund on the same basis.

Additional Information About the Fund

The  Custodian.  Citibank,  N.A.  is the  Custodian  of the Fund's  assets.  The
Custodian's  responsibilities  include  safeguarding  and controlling the Fund's
portfolio securities, collecting income on the portfolio securities and handling
the  delivery  of  such  securities  to and  from  the  Fund.  The  Manager  has
represented to the Fund that the banking  relationships  between the Manager and
the Custodian  have been and will continue to be unrelated to and  unaffected by
the relationship between the Fund and the Custodian.  It will be the practice of
the Fund to deal with the  Custodian  in a manner  uninfluenced  by any  banking
relationship  the  Custodian may have with the Manager and its  affiliates.  The
Fund's cash  balances with the Custodian in excess of $100,000 are not protected
by  Federal  Deposit  Insurance.   Such  uninsured  balances  may  at  times  be
substantial.

   
Independent  Auditors.  The  independent  auditors  of the Fund audit the Fund's
financial statements and perform other related audit services.  They also act as
auditors for certain other funds advised by the Manager and its affiliates.
    

INDEPENDENT AUDITORS' REPORT

================================================================================
The Board of Trustees and Shareholders
of Oppenheimer Municipal Bond Fund:

We have  audited  the  accompanying  statements  of  investments  and assets and
liabilities of Oppenheimer  Municipal Bond Fund (formerly  Oppenheimer  Tax-Free
Bond Fund) as of July 31, 1997, the related statement of operations for the year
then ended, the statements of changes in net assets for the year then ended, the
seven-month period ended July 31, 1996 and the year ended December 31, 1995, and
the  financial  highlights  for the year ended July 31,  1997,  the  seven-month
period  ended July 31,  1996 and for each of the years in the  four-year  period
ended December 31, 1995. These financial statements and financial highlights are
the responsibility of the Fund's management. Our responsibility is to express an
opinion on these  financial  statements  and financial  highlights  based on our
audits.

              We conducted  our audits in  accordance  with  generally  accepted
auditing  standards.  Those standards require that we plan and perform the audit
to obtain  reasonable  assurance  about  whether the  financial  statements  and
financial  highlights  are free of  material  misstatement.  An  audit  includes
examining,  on a test basis,  evidence supporting the amounts and disclosures in
the financial  statements.  Our procedures  included  confirmation of securities
owned as of July 31, 1997, by correspondence  with the custodian.  An audit also
includes assessing the accounting principles used and significant estimates made
by  management,   as  well  as  evaluating  the  overall   financial   statement
presentation.  We believe  that our audits  provide a  reasonable  basis for our
opinion.

              In our opinion,  the financial statements and financial highlights
referred to above  present  fairly,  in all  material  respects,  the  financial
position of Oppenheimer  Municipal Bond Fund as of July 31, 1997, the results of
its  operations  for the year then ended,  the changes in its net assets for the
year then ended,  the seven-month  period ended July 31, 1996 and the year ended
December  31, 1995,  and the  financial  highlights  for the year ended July 31,
1997,  the  seven-month  period ended July 31, 1996 and for each of the years in
the  four-year  period ended  December 31, 1995, in  conformity  with  generally
accepted accounting principles.



/s/ KPMG PEAT MARWICK LLP

KPMG PEAT MARWICK LLP

Denver, Colorado
August 21, 1997


STATEMENT OF INVESTMENTS  July 31, 1997


<TABLE>
<CAPTION>
                                    RATINGS:
                                    MOODY'S/
                                                        S&P/FITCH                FACE               MARKET VALUE
                                                        (UNAUDITED)              AMOUNT             SEE NOTE 1
- ----------------------------------------------------------------------------------------------------------------
<S>                                                     <C>                      <C>                <C>
MUNICIPAL BONDS AND NOTES--99.2%
- ----------------------------------------------------------------------------------------------------------------
ALABAMA--1.2%
Huntsville, AL HCF Authority RB, Series B,
MBIA Insured, 6.625%, 6/1/23                            Aaa/AAA                  $  7,235,000       $  8,226,195
- ----------------------------------------------------------------------------------------------------------------
ALASKA--0.6%
Anchorage, AK EU RB, Sr. Lien, Series B,
5.50%, 2/1/26                                           Aaa/AAA                     4,000,000          4,050,920
- ----------------------------------------------------------------------------------------------------------------
ARIZONA--0.1%
Central AZ Irrigation & Drainage District GORB,
Series A, 6%, 6/1/13                                    NR/NR                       1,081,150            936,665
- ----------------------------------------------------------------------------------------------------------------
CALIFORNIA--12.0%
Anaheim, CA PFAU Lease RB, Sr. Public
Improvements Project, Series A, FSA Insured,
5%, 3/1/37                                              Aaa/AAA/BBB+                5,250,000          5,040,315
- ----------------------------------------------------------------------------------------------------------------
CA HFA Home Mtg. RB, Series C:
6.65%, 8/1/14                                           Aa2/AA-                     5,000,000          5,298,350
6.75%, 2/1/25                                           Aa2/AA-                     4,905,000          5,214,015
6.75%, 2/1/25                                           Aa2/AA-                        75,000             75,000
- ----------------------------------------------------------------------------------------------------------------
CA HFFAU RB, Episcopal Homes Project,
Series A, 7.80%, 7/1/15                                 NR/A+                       1,000,000          1,054,600
- ----------------------------------------------------------------------------------------------------------------
CA PWBL RB, University of California Regents,
Prerefunded, Series A, AMBAC Insured,
6.40%, 12/1/16                                          Aaa/AAA/AAA                 2,500,000          2,820,125
- ----------------------------------------------------------------------------------------------------------------
CA SCDAU Revenue Refunding COP,
Cedars-Sinai Medical Center,
5.40%, 11/1/15                                          A1/NR                       3,000,000          2,972,280
- ----------------------------------------------------------------------------------------------------------------
Foothill/Eastern Transportation Corridor
Agency CA Toll Road RB, Sr. Lien, Series A,
6.50%, 1/1/32                                           Baa/BBB-/BBB               10,500,000         11,372,655
- ----------------------------------------------------------------------------------------------------------------
Industry, CA UDA Tax Allocation Bonds,
Transportation Distribution Project No. 3,
6.90%, 11/1/07                                          NR/A-                         500,000            553,300
- ----------------------------------------------------------------------------------------------------------------
Los Angeles, CA Regional AIC Lease RRB,
Facilities Sublease-International Airport Project,
6.35%, 11/1/25                                          Baa3/BB+                    8,930,000          9,607,340
- ----------------------------------------------------------------------------------------------------------------
Perris, CA SFM RB, Escrowed to Maturity,
Series A, 8.30%, 6/1/13                                 Aaa/AAA                     7,000,000          9,464,490
- ----------------------------------------------------------------------------------------------------------------
Pomona, CA SFM RRB, Escrowed to Maturity,
Series A, 7.60%, 5/1/23                                 Aaa/AAA                     6,000,000          7,941,480
- ----------------------------------------------------------------------------------------------------------------
Redding, CA Electric System Revenue COP, FGIC
Insured, Inverse Floater, 7.312%, 6/1/19(1)             Aaa/AAA/AAA                 6,000,000          6,255,000
- ----------------------------------------------------------------------------------------------------------------
San Joaquin Hills, CA Transportation Corridor
Agency Toll Road RB, Sr. Lien, 6.75%, 1/1/32            NR/NR/BBB                  12,700,000         13,760,323
                                                                                                    ------------
                                                                                                      81,429,273
</TABLE>




                      11  Oppenheimer Municipal Bond Fund




STATEMENT OF INVESTMENTS  (Continued)



<TABLE>
<CAPTION>
                                    RATINGS:
                                    MOODY'S/
                                                        S&P/FITCH                 FACE              MARKET VALUE
                                                        (UNAUDITED)               AMOUNT            SEE NOTE 1
- ----------------------------------------------------------------------------------------------------------------
<S>                                                     <C>                       <C>               <C>
COLORADO--0.8%
CO HFAU RB, Rocky Mountain Adventist
Health System, 6.625%, 2/1/22                           Baa2/BBB                  $ 5,000,000       $  5,288,450
- ----------------------------------------------------------------------------------------------------------------
Jefferson Cnty., CO School District No. R-001
GOB, AMBAC Insured, 6.25%, 12/15/12                     Aaa/AAA/AAA                   500,000            544,500
                                                                                                    ------------
                                                                                                       5,832,950

- ----------------------------------------------------------------------------------------------------------------
CONNECTICUT--2.4%
Mashantucket, CT Western Pequot Tribe
Special RB, Series A, 6.40%, 9/1/11(2)                  Baa/BBB                    15,000,000         16,237,950
- ----------------------------------------------------------------------------------------------------------------
FLORIDA--7.3%
Broward Cnty., FL GORB, 12.50%, 1/1/06                  Aa/AA                       3,000,000          4,631,430
- ----------------------------------------------------------------------------------------------------------------
Broward Cnty., FL RR RB:
Broward Waste Energy-LP North Project,
7.95%, 12/1/08                                          A/A-                        5,735,000          6,294,851
Ses Broward Co.-LP South Project, 7.95%, 12/1/08        A/A-                        9,450,000         10,363,626
- ----------------------------------------------------------------------------------------------------------------
Dade Cnty., FL IDAU RB, Miami Cerebral Palsy
Services Project, 8%, 6/1/22                            NR/NR                       2,890,000          3,053,112
- ----------------------------------------------------------------------------------------------------------------
Escambia Cnty., FL HFAU RB, Azalea Trace, Inc.,
6%, 1/1/15                                              NR/NR/BBB-                  4,500,000          4,579,020
- ----------------------------------------------------------------------------------------------------------------
FL BOE Capital Outlay GORB, 8.40%, 6/1/07               Aa2/AA+                       750,000            971,250
- ----------------------------------------------------------------------------------------------------------------
FL HFA SFM RRB, Series A, 6.35%, 7/1/14                 Aaa/AAA                       885,000            936,772
- ----------------------------------------------------------------------------------------------------------------
Grand Haven, FL CDD Special Assessment RB,
Series A, 6.30%, 5/1/02                                 NR/NR                       1,500,000          1,530,585
- ----------------------------------------------------------------------------------------------------------------
Hillsborough Cnty., FL IDAU PC RRB, Tampa
Electric Co. Project, Series 92, 8%, 5/1/22             Aa3/AA/AA-                  4,000,000          4,683,800
- ----------------------------------------------------------------------------------------------------------------
Pinellas Cnty., FL HFAU RB, Sun Coast Health
System, Prerefunded, 8.50%, 3/1/20                      NR/AAA                      5,000,000          5,631,750
- ----------------------------------------------------------------------------------------------------------------
Tampa, FL Water & Sewer RRB, Prerefunded
6.60%, 10/1/14                                          Aaa/AAA                     6,000,000          6,723,900
                                                                                                    ------------
                                                                                                      49,400,096

- ----------------------------------------------------------------------------------------------------------------
GEORGIA--2.1% GA MEAU Special Obligation Bonds:
Fifth Crossover Series, Project One, 6.50%, 1/1/17      A3/A                       10,750,000         12,430,547
Fifth Crossover Series, Project One, MBIA
Insured, 6.50%, 1/1/17                                  Aaa/AAA                     1,000,000          1,176,680
Series, Project One, MBIA
Insured, 6.50%, 1/1/12                                  Aaa/AAA                       500,000            589,410
                                                                                                    ------------
                                                                                                      14,196,637
</TABLE>




                      12  Oppenheimer Municipal Bond Fund



<TABLE>
<CAPTION>
                                    RATINGS:
                                    MOODY'S/
                                                        S&P/FITCH                  FACE             MARKET VALUE
                                                        (UNAUDITED)                AMOUNT           SEE NOTE 1
- ----------------------------------------------------------------------------------------------------------------
<S>                                                     <C>                        <C>              <C>
HAWAII--0.1%
Honolulu, HI City & Cnty. GOB, Series B,
6.10%, 6/1/11                                           Aa/AA                      $ 500,000        $    540,155
- ----------------------------------------------------------------------------------------------------------------
ILLINOIS--1.7%
Hoffman Estates, IL Tax Increment RB,
ED Project, 7.625%, 11/15/09                            Aaa/AA+                      825,000             899,522
- ----------------------------------------------------------------------------------------------------------------
IL HFAU RB, Hinsdale Hospital Project,
Unrefunded Balance, Series C, 9.50%, 11/15/19           Baa1/BBB                     935,000           1,131,855
- ----------------------------------------------------------------------------------------------------------------
IL Regional Transportation Authority RB,
AMBAC Insured, 7.20%, 11/1/20                           Aaa/AAA/AAA                7,500,000           9,521,250
                                                                                                    ------------
                                                                                                      11,552,627

- ----------------------------------------------------------------------------------------------------------------
INDIANA--5.0%
IN HFFAU Hospital RB, Clarian Health
Partners, Inc., 5.50%, 2/15/16                          Aa3/AA/A                   5,000,000           5,042,400
- ----------------------------------------------------------------------------------------------------------------
Indianapolis, IN Airport Authority RB,
Special Facilities:
Federal Express Corp. Project, 7.10%, 1/15/17           Baa2/BBB                  15,500,000          17,473,150
United Airlines Project, Series A, 6.50%, 11/15/31      Baa2/BB+                  10,500,000          11,289,915
                                                                                                    ------------
                                                                                                      33,805,465

- ----------------------------------------------------------------------------------------------------------------
KENTUCKY--0.4%
Kenton Cnty., KY AB RB, Special Facilities-Delta
Airlines Project, Series A, 6.125%, 2/1/22              Baa3/BB+                   2,790,000           2,846,442
- ----------------------------------------------------------------------------------------------------------------
Louisiana--2.4%
LA GOB, Series A, AMBAC Insured, 6.50%, 5/1/11          Aaa/AAA                    5,000,000           5,531,100
- ----------------------------------------------------------------------------------------------------------------
New Orleans, LA Home Mtg. Authority
Special Obligation Refunding Bonds,
Escrowed to Maturity, 6.25%, 1/15/11                    Aaa/AAA                    9,500,000          10,642,755
                                                                                                    ------------
                                                                                                      16,173,855

- ----------------------------------------------------------------------------------------------------------------
MARYLAND--0.1%
MD University System Auxiliary Facilities &
Tuition RRB, Series A, 5.90%, 2/1/03                    Aa3/AA+/AA                   500,000             535,540
- ----------------------------------------------------------------------------------------------------------------
MASSACHUSETTS--2.2%
MA GOB, Unrefunded Balance, Series B,
MBIA Insured, 6.50%, 8/1/11                             Aaa/AAA/AAA                  430,000             470,183
- ----------------------------------------------------------------------------------------------------------------
MA Water Resource Authority RB, Series A,
6.50%, 7/15/19                                          A/A/A                     12,225,000          14,344,081
                                                                                                    ------------
                                                                                                      14,814,264
</TABLE>




                      13  Oppenheimer Municipal Bond Fund


STATEMENT OF INVESTMENTS  (Continued)


<TABLE>
<CAPTION>
                                    RATINGS:
                                    MOODY'S/
                                                        S&P/FITCH                 FACE              MARKET VALUE
                                                        (UNAUDITED)               AMOUNT            SEE NOTE 1
- ----------------------------------------------------------------------------------------------------------------
<S>                                                     <C>                       <C>               <C>
MICHIGAN--7.1% Detroit, MI GORB, Series B:
6.25%, 4/1/09                                           Baa2/BBB/BBB-             $ 4,065,000       $  4,375,159
6.375%, 4/1/06                                          Baa2/BBB/BBB-               2,000,000          2,198,940
6.375%, 4/1/07                                          Baa2/BBB/BBB-                 500,000            547,725
- ----------------------------------------------------------------------------------------------------------------
Detroit, MI Sewage Disposal RB, FGIC Insured,
Inverse Floater, 7.314%, 7/1/23(1)                      Aaa/AAA/AAA                13,200,000         13,926,000
- ----------------------------------------------------------------------------------------------------------------
Detroit, MI Water Supply System RB:
Prerefunded, FGIC Insured, Inverse Floater,
8.664%, 7/1/22(1)                                       Aaa/AAA/AAA                 3,700,000          4,541,750
Unrefunded Balance, FGIC Insured, Inverse
Floater, 8.664%, 7/1/22(1)                              Aaa/AAA                     1,500,000          1,756,875
- ----------------------------------------------------------------------------------------------------------------
MI Hospital FAU RRB, FSA Insured, Inverse
Floater, 8.54%, 2/15/22(1)                              Aaa/AAA                     5,000,000          5,737,500
- ----------------------------------------------------------------------------------------------------------------
MI Strategic Fund SWD RRB, Genesee Power
Station Project, 7.50%, 1/1/21                          NR/NR                       3,650,000          3,881,045
- ----------------------------------------------------------------------------------------------------------------
Wayne Cnty., MI Special Airport Facilities RRB,
Northwest Airlines, Inc. Facilities, Series 1995,
6.75%, 12/1/15                                          NR/NR                      10,490,000         11,427,701
                                                                                                    ------------
                                                                                                      48,392,695

- ----------------------------------------------------------------------------------------------------------------
NEW HAMPSHIRE--0.1%
NH Housing FAU SFM RB, Series C, 6.90%, 7/1/19          Aa/NR                       1,000,000          1,060,680
- ----------------------------------------------------------------------------------------------------------------
NEW JERSEY--4.6% Bergen Cnty., NJ MUAU Water PC RB, Prerefunded,  Series A, FGIC
Insured,
6.50%, 12/15/12(3)                                      Aaa/AAA/AAA                 5,600,000          6,259,904
- ----------------------------------------------------------------------------------------------------------------
NJ GOB, Series D, 8%, 2/15/07                           Aa1/AA+/AA+                 3,100,000          3,933,900
- ----------------------------------------------------------------------------------------------------------------
NJ Mtg. & HFA MH RB, Series C, 9.75%, 11/1/27           NR/AA                       1,000,000          1,053,750
- ----------------------------------------------------------------------------------------------------------------
NJ Turnpike Authority RRB, Series C:
6.50%, 1/1/16                                           Baa1/BBB+/A-               16,150,000         18,617,881
MBIA Insured, 6.50%, 1/1/16                             Aaa/AAA                     1,100,000          1,299,980
                                                                                                    ------------
                                                                                                      31,165,415

- ----------------------------------------------------------------------------------------------------------------
NEW YORK--8.6%
NYC GOB:
Inverse Floater, 6.873%, 8/1/15(1)                      Baa1/BBB+                   3,050,000          3,164,375
Prerefunded, Series D, 8%, 8/1/15                       Aaa/BBB+                   10,780,000         12,460,494
Prerefunded, Series G, 7.625%, 2/1/15                   Aaa/BBB+/A-                    15,000             17,323
Series H, 6.125%, 8/1/25                                Baa1/BBB+/A-                5,000,000          5,318,600
Unrefunded Balance, Series A, 7.75%, 8/15/16            Baa1/BBB+                     152,500            172,284
Unrefunded Balance, Series D, 8%, 8/1/15                Baa1/BBB+                     220,000            250,316
Unrefunded Balance, Series G, 7.625%, 2/1/15            Baa1/BBB+/A-                   75,000             84,914
</TABLE>



                      14  Oppenheimer Municipal Bond Fund





<TABLE>
<CAPTION>
                                    RATINGS:
                                    MOODY'S/
                                                        S&P/FITCH                 FACE              MARKET VALUE
                                                        (UNAUDITED)               AMOUNT            SEE NOTE 1
- ----------------------------------------------------------------------------------------------------------------
<S>                                                     <C>                       <C>                <C>
NYC GORB, Series B, MBIA Insured, 6.20%, 8/15/06        Aaa/AAA                   $10,000,000        $11,184,300
- ----------------------------------------------------------------------------------------------------------------
NYC IDA Special Facilities RB, Terminal One
Group Assn. Project, 6%, 1/1/19                         A/A/A-                      6,000,000          6,294,360
- ----------------------------------------------------------------------------------------------------------------
NYS GOB, 6.875%, 3/1/12                                 A2/A-                       1,000,000          1,107,480
- ----------------------------------------------------------------------------------------------------------------
NYS HFA RRB, NYC HF, Series A:
6%, 11/1/06                                             Baa/BBB+                    4,000,000          4,333,040
6%, 5/1/08                                              Baa/BBB+                    2,000,000          2,159,640
- ----------------------------------------------------------------------------------------------------------------
NYS HFA RRB, Unrefunded Balance,
7.90%, 11/1/99                                          Baa2/BBB+                   4,625,000          4,891,493
- ----------------------------------------------------------------------------------------------------------------
NYS MAG RB, Ninth Series B, 8.30%, 10/1/17              Aa2/NR                      1,715,000          1,751,341
- ----------------------------------------------------------------------------------------------------------------
NYS PAU RB, Series V, 7.875%, 1/1/07                    Aa/AA-                      3,000,000          3,112,770
- ----------------------------------------------------------------------------------------------------------------
PAUNYNJ Consolidated RB, Series Fifty-One E,
7%, 12/1/14                                             A1/AA-                      2,000,000          2,057,320
                                                                                                    ------------
                                                                                                      58,360,050

- ----------------------------------------------------------------------------------------------------------------
NORTH CAROLINA--1.0%
NC Medical Care Commission HCF RB,
Carolina Medicorp Project, 5.25%, 5/1/26                Aa3/AA/AA                   7,000,000          6,907,320
- ----------------------------------------------------------------------------------------------------------------
OHIO--2.7%
Cleveland, OH PPS First Mtg. RB, Series A,
MBIA Insured, 7%, 11/15/16                              Aaa/AAA                     2,000,000          2,304,480
- ----------------------------------------------------------------------------------------------------------------
OH Building Authority RB, Juvenile Correctional
Projects, Series A, AMBAC Insured, 6.60%, 10/1/14       Aaa/AAA/AAA                   500,000            566,330
- ----------------------------------------------------------------------------------------------------------------
OH HFA SFM RB, Series B, Inverse Floater,
9.669%, 3/1/31(1)                                       Aaa/AAA                     5,130,000          5,777,663
- ----------------------------------------------------------------------------------------------------------------
OH Solid Waste RB, Republic Engineered
Steels, Inc. Project, 9%, 6/1/21                        NR/NR                       7,800,000          8,110,206
- ----------------------------------------------------------------------------------------------------------------
Summit Cnty., OH GOB, AMBAC Insured,
6.625%, 12/1/12                                         Aaa/AAA/AAA                 1,200,000          1,332,636
                                                                                                    ------------
                                                                                                      18,091,315

- ----------------------------------------------------------------------------------------------------------------
OKLAHOMA--1.8%
Muskogee, OK Industrial Trust PC RB, Oklahoma
Gas & Electric Co., Series A, 7%, 3/1/17                A1/AA-                      1,575,000          1,608,359
- ----------------------------------------------------------------------------------------------------------------
Tulsa, OK Municipal Airport Trust RB,
American Airlines Project, 6.25%, 6/1/20                Baa2/BB+                    9,820,000         10,403,406
                                                                                                    ------------
                                                                                                      12,011,765
</TABLE>





                      15  Oppenheimer Municipal Bond Fund



STATEMENT OF INVESTMENTS  (Continued)




<TABLE>
<CAPTION>
                                    RATINGS:
                                    MOODY'S/
                                                        S&P/FITCH                 FACE              MARKET VALUE
                                                        (UNAUDITED)               AMOUNT            SEE NOTE 1
- ----------------------------------------------------------------------------------------------------------------
<S>                                                     <C>                       <C>               <C>
PENNSYLVANIA--8.9%
Delaware Cnty., PA Authority Health Care RB,
Mercy Health Corp. Southeastern, Series B,
6%, 11/15/07                                            NR/BBB+/BBB+              $ 1,000,000       $  1,055,980
- ----------------------------------------------------------------------------------------------------------------
PA EDFAU RR RB, Colver Project, Series D,
7.15%, 12/1/18                                          NR/BBB-/BBB-                3,000,000          3,302,490
- ----------------------------------------------------------------------------------------------------------------
PA HEAA Student Loan RB, Series B, AMBAC
Insured, Inverse Floater, 8.158%, 3/1/22(1)             Aaa/AAA/AAA                17,500,000         19,337,500
- ----------------------------------------------------------------------------------------------------------------
PA Turnpike Commission RRB, Series N,
6.50%, 12/1/13                                          Aaa/AAA                       750,000            817,358
- ----------------------------------------------------------------------------------------------------------------
Philadelphia, PA Water & Sewer RRB,
Escrowed to Maturity, Tenth Series, 7.35%, 9/1/04       Aaa/AAA/BBB+                2,465,000          2,854,741
- ----------------------------------------------------------------------------------------------------------------
Philadelphia, PA Water & Wastewater RB,
FGIC Insured, 10%, 6/15/05                              Aaa/AAA/AAA                17,600,000         23,829,696
- ----------------------------------------------------------------------------------------------------------------
Schuylkill Cnty., PA IDAU RR RRB, Schuylkill
Energy Resources, Inc., 6.50%, 1/1/10                   NR/NR/BBB                   9,030,000          9,186,038
                                                                                                    ------------
                                                                                                      60,383,803

- ----------------------------------------------------------------------------------------------------------------
SOUTH CAROLINA--2.0%
Piedmont, SC MPA RRB:
Escrowed to Maturity, Series A, FGIC Insured,
6.50%, 1/1/16                                           Aaa/AAA                       285,000            333,213
Unrefunded Balance, Series A, FGIC Insured,
6.50%, 1/1/16                                           Aaa/AAA                     1,715,000          2,029,102
- ----------------------------------------------------------------------------------------------------------------
SC Public Service Authority RB, Santee Cooper,
Prerefunded, Series D, AMBAC Insured,
6.50%, 7/1/24                                           Aaa/AAA/AAA                10,000,000         11,177,100
                                                                                                    ------------
                                                                                                      13,539,415

- ----------------------------------------------------------------------------------------------------------------
TEXAS--13.7% AAAU TX Special Facilities RB:
American Airlines, Inc. Project, 7%, 12/1/11            Baa2/BB+                    3,000,000          3,485,220
Federal Express Corp. Project, 6.375%, 4/1/21           Baa2/BBB                   11,640,000         12,284,158
- ----------------------------------------------------------------------------------------------------------------
Cypress-Fairbanks,  TX  Independent  School  District  CAP GORB,  Series A, Zero
Coupon:
5.886%, 2/15/14(4)                                      Aaa/AAA                    15,710,000          6,667,167
5.85%, 2/15/15(4)                                       Aaa/AAA                    15,000,000          5,992,950
5.908%, 2/15/16(4)                                      Aaa/AAA                    16,240,000          6,157,721
</TABLE>





                      16  Oppenheimer Municipal Bond Fund


<TABLE>
<CAPTION>
                                    RATINGS:
                                    MOODY'S/
                                                        S&P/FITCH                 FACE              MARKET VALUE
                                                        (UNAUDITED)               AMOUNT            SEE NOTE 1
- ----------------------------------------------------------------------------------------------------------------
<S>                                                     <C>                       <C>               <C>
Dallas-Fort Worth, TX International Airport
Facilities Improvement Corp. RB,
American Airlines, Inc., 7.25%, 11/1/30                 Baa2/BB+                  $ 8,000,000       $  8,855,840
- ----------------------------------------------------------------------------------------------------------------
Harris Cnty., TX GORRB, Toll Road Project,
Sub. Lien:
6.75%, 8/1/14                                           Aa2/AA                      1,000,000          1,100,980
Series A, 6.50%, 8/15/15                                Aa2/AA                      1,000,000          1,103,800
- ----------------------------------------------------------------------------------------------------------------
Houston, TX WSS RB, Prior Lien, Unrefunded
Balance, Series B:
6.40%, 12/1/09                                          A3/A/A                        995,000          1,080,570
6.75%, 12/1/08                                          A3/A/A                        440,000            483,243
- ----------------------------------------------------------------------------------------------------------------
North Central TX HFDC Hospital RB, Baylor Health Care Project, Series B, Inverse
Floater:
7.72%, 5/15/06(1)                                       Aa2/AA                      3,000,000          3,338,580
7.82%, 5/15/08(1)                                       Aa2/AA                      5,000,000          5,540,500
- ----------------------------------------------------------------------------------------------------------------
Retama, TX Development Corp. Special Facilities
RRB, Retama Racetrack, Escrowed to Maturity,
Series A, 10%, 12/15/19                                 Aaa/AAA                     4,880,000          7,960,158
- ----------------------------------------------------------------------------------------------------------------
TX MPA CAP RRB, MBIA Insured, Zero Coupon:
5.95%, 9/1/13(4)                                        Aaa/AAA/A+                  6,900,000          3,017,163
5.93%, 9/1/14(4)                                        Aaa/AAA/A+                 17,500,000           7,220,32
5.85%, 9/1/15(4)                                        Aaa/AAA/A+                 10,000,000          3,883,200
5.985%, 9/1/16(4)                                       Aaa/AAA/A+                 39,990,000         14,737,115
                                                                                                    ------------
                                                                                                      92,908,690

- ----------------------------------------------------------------------------------------------------------------
VERMONT--0.2%
VT HFA Home Mtg. Purchase RB, Series A,
7.85%, 12/1/29                                          A1/A-                       1,570,000          1,647,134
- ----------------------------------------------------------------------------------------------------------------
WASHINGTON--4.3%
WA Public Power Supply System RRB, Nuclear
Project No. 1, 5.40%, 7/1/12                            Aa1/AA-/AA-                30,000,000         29,635,800
- ----------------------------------------------------------------------------------------------------------------
WEST VIRGINIA--0.6%
WV Parkways ED & Tourism Authority RB, FGIC
Insured, Inverse Floater, 7.484%, 5/16/19(1)            Aaa/AAA                     3,600,000          3,852,000
- ----------------------------------------------------------------------------------------------------------------
WISCONSIN--1.1%
WI Health & Educational Facilities Authority RB,
Sinai Samaritan Medical Center, Inc., MBIA
Insured, 5.75%, 8/15/16                                 Aaa/AAA                     6,250,000          6,493,188
- ----------------------------------------------------------------------------------------------------------------
WI Housing & EDAU Home Ownership RRB,
Series A, 7.10%, 3/1/23                                 Aa2/AA                        710,000            754,702
                                                                                                    ------------
                                                                                                       7,247,890
</TABLE>




                      17  Oppenheimer Municipal Bond Fund


STATEMENT OF INVESTMENTS  (Continued)



<TABLE>
<CAPTION>
                                    RATINGS:
                                    MOODY'S/
                                                        S&P/FITCH                 FACE              MARKET VALUE
                                                        (UNAUDITED)               AMOUNT            SEE NOTE 1
- ----------------------------------------------------------------------------------------------------------------
<S>                                                     <C>                       <C>               <C>
U.S. POSSESSIONS--4.1%
PR Commonwealth GOB:
5.375%, 7/1/25                                          Baa1/A                    $ 5,450,000       $  5,438,010
6.50%, 7/1/14                                           Baa1/A                      6,690,000          7,792,646
6.50%, 7/1/15                                           Baa1/A                      3,310,000          3,854,131
- ----------------------------------------------------------------------------------------------------------------
PR Commonwealth HTAU RB, Prerefunded,
Series T, 6.625%, 7/1/18                                Aaa/AAA                     5,200,000          5,851,612
- ----------------------------------------------------------------------------------------------------------------
PR EPAU RB, Unrefunded Balance, Series O,
7.125%, 7/1/14                                          Baa1/BBB+                   2,350,000          2,522,655
- ----------------------------------------------------------------------------------------------------------------
PR Industrial Tourist Educational Medical & Environmental Control Facilities RB,
Teachers Retirement System, Series B:
5.50%, 7/1/16                                           NR/AAA                      1,150,000          1,186,145
5.50%, 7/1/21                                           NR/AAA                      1,500,000          1,532,040
                                                                                                    ------------
                                                                                                      28,177,239

- ----------------------------------------------------------------------------------------------------------------
TOTAL INVESTMENTS, AT VALUE (COST $624,230,277)                                          99.2%       673,960,245
- ----------------------------------------------------------------------------------------------------------------
OTHER ASSETS NET OF LIABILITIES                                                           0.8          5,130,299
                                                                                   ----------       ------------
NET ASSETS                                                                              100.0%      $679,090,544
                                                                                   ==========       ============
</TABLE>





                      18  Oppenheimer Municipal Bond Fund





- --------------------------------------------------------------------------------
To simplify  the  listings of  securities  abbreviations  are used per the table
below:

<TABLE>
<S>      <C>                                             <C>        <C>
AAAU     --Alliance Airport Authority, Inc.              HTAU       --Highway & Transportation Authority
AB       --Airport Board                                 IDA        --Industrial Development Agency
AIC      --Airports Improvement Corporation              IDAU       --Industrial Development Authority
BOE      --Board of Education                            MAG        --Mortgage Agency
CAP      --Capital Appreciation                          MEAU       --Municipal Electric Authority
CDD      --Community Development District                MH         --Multifamily Housing
COP      --Certificates of Participation                 MPA        --Municipal Power Agency
ED       --Economic Development                          MUAU       --Municipal Utilities Authority
EDAU     --Economic Development Authority                NYC        --New York City
EDFAU    --Economic Development Finance                  NYS        --New York State
           Authority                                     PAUNYNJ    --Port Authority of New York & New Jersey
EPAU     --Electric Power Authority                      PAU        --Power Authority
EU       --Electric Utilities                            PC         --Pollution Control
FAU      --Finance Authority                             PFAU       --Public Finance Authority
GOB      --General Obligation Bonds                      PPS        --Public Power System
GORB     --General Obligation Refunding Bonds            PWBL       --Public Works Board Lease
GORRB    --General Obligation Revenue                    RB         --Revenue Bonds
           Refunding Bond                                RR         --Resource Recovery
HCF      --Health Care Facilities                        RRB        --Revenue Refunding Bonds
HEAA     --Higher Education Assistance Agency            SCDAU      --Statewide Communities Development
HF       --Health Facilities                                          Authority
HFA      --Housing Finance Agency                        SFM        --Single Family Mortgage
HFAU     --Health Facilities Authority                   SWD        --Solid Waste Disposal
HFDC     --Health Facilities Development Corp.           UDA        --Urban Development Agency
HFFAU    --Health Facilities Finance Authority           WSS        --Water & Sewer System
</TABLE>

1.  Represents  the current  interest  rate for a variable rate bond known as an
"inverse  floater"  which pays  interest  at a rate that varies  inversely  with
short-term interest rates. As interest rates rise, inverse floaters produce less
current income.  Their price may be more volatile than the price of a comparable
fixed-rate  security.  Inverse  floaters  amount to $73,227,743 or 10.78% of the
Fund's net assets at July 31, 1997.

2.  Represents   securities  sold  under  Rule  144A,   which  are  exempt  from
registration under the Securities Act of 1933, as amended. These securities have
been  determined  to be  liquid  under  guidelines  established  by the Board of
Trustees.  These  securities  amount to  $16,237,950  or 2.39% of the Fund's net
assets, at July 31, 1997.

3.  Securities  with  an  aggregate  market  value  of  $2,710,762  are  held in
collateralized  accounts to cover initial  margin  requirements  on open futures
sales contracts. See Note 5 of Notes to Financial Statements.

4. For zero coupon bonds,  the interest rate shown is the effective yield on the
date of purchase.

As of July 31, 1997, securities subject to the alternative minimum tax amount to
$136,635,036 or 20.12% of the Fund's net assets.

See accompanying Notes to Financial Statements.


                      19  Oppenheimer Municipal Bond Fund


STATEMENT OF ASSETS AND LIABILITIES  July 31, 1997

<TABLE>
<S>                                                                                                 <C>
================================================================================================================
ASSETS
Investments, at value (cost $624,230,277)--see accompanying statement                               $673,960,245
- ----------------------------------------------------------------------------------------------------------------
Cash                                                                                                     290,897
- ----------------------------------------------------------------------------------------------------------------
Receivables:
Interest                                                                                               7,423,323
Shares of beneficial interest sold                                                                       510,724
- ----------------------------------------------------------------------------------------------------------------
Other                                                                                                     15,410
                                                                                                    ------------
Total assets                                                                                         682,200,599

================================================================================================================
LIABILITIES Payables and other liabilities:
Dividends                                                                                              1,962,702
Shares of beneficial interest redeemed                                                                   407,078
Daily variation on futures contracts--Note 5                                                             216,532
Trustees' fees--Note 1                                                                                   203,719
Distribution and service plan fees                                                                       128,010
Transfer and shareholder servicing agent fees                                                             47,535
Other                                                                                                    144,479
                                                                                                    ------------
Total liabilities                                                                                      3,110,055

================================================================================================================
NET ASSETS                                                                                          $679,090,544
                                                                                                    ============

================================================================================================================
COMPOSITION OF NET ASSETS
Paid-in capital                                                                                     $630,073,667
- ----------------------------------------------------------------------------------------------------------------
Undistributed net investment income                                                                      837,200
- ----------------------------------------------------------------------------------------------------------------
Accumulated net realized gain on investment transactions                                               1,977,053
- ----------------------------------------------------------------------------------------------------------------
Net unrealized appreciation on investments--Notes 3 and 5                                             46,202,624
                                                                                                    ------------
Net assets                                                                                          $679,090,544
                                                                                                    ============
</TABLE>




                     20   Oppenheimer Municipal Bond Fund





<TABLE>
<S>                                                                                                       <C>
================================================================================================================
NET ASSET VALUE PER SHARE
Class A Shares:
Net asset value and redemption price per share (based on net assets of $586,546,059
and 57,276,303 shares of beneficial interest outstanding)                                                 $10.24
Maximum offering price per share (net asset value plus sales charge of 4.75% of offering price)           $10.75

- ----------------------------------------------------------------------------------------------------------------
Class B Shares:
Net asset value, redemption price (excludes applicable contingent deferred sales charge)
and offering price per share (based on net assets of $83,896,822 and 8,207,387 shares
of beneficial interest outstanding)                                                                       $10.22

- ----------------------------------------------------------------------------------------------------------------
Class C Shares:
Net asset value, redemption price (excludes applicable contingent deferred sales charge)
and offering price per share (based on net assets of $8,647,663 and 846,254 shares
of beneficial interest outstanding)                                                                       $10.22
</TABLE>

See accompanying Notes to Financial Statements.




                     21   Oppenheimer Municipal Bond Fund




STATEMENT OF OPERATIONS  For the Year Ended July 31, 1997

<TABLE>
<S>                                                                                                  <C>
================================================================================================================
INVESTMENT INCOME
Interest                                                                                             $42,750,567

================================================================================================================
EXPENSES
Management fees--Note 4                                                                                3,493,873
- ----------------------------------------------------------------------------------------------------------------
Distribution and service plan fees--Note 4:
Class A                                                                                                1,274,123
Class B                                                                                                  777,675
Class C                                                                                                   57,060
- ----------------------------------------------------------------------------------------------------------------
Transfer and shareholder servicing agent fees--Note 4                                                    489,232
- ----------------------------------------------------------------------------------------------------------------
Shareholder reports                                                                                      186,164
- ----------------------------------------------------------------------------------------------------------------
Legal and auditing fees                                                                                   55,299
- ----------------------------------------------------------------------------------------------------------------
Custodian fees and expenses                                                                               53,916
- ----------------------------------------------------------------------------------------------------------------
Trustees' fees and expenses--Note 1                                                                       19,674
- ----------------------------------------------------------------------------------------------------------------
Insurance expenses                                                                                        18,778
- ----------------------------------------------------------------------------------------------------------------
Registration and filing fees:
Class B                                                                                                    1,601
Class C                                                                                                    1,201
- ----------------------------------------------------------------------------------------------------------------
Other                                                                                                     18,958
                                                                                                     -----------
Total expenses                                                                                         6,447,554

================================================================================================================
NET INVESTMENT INCOME                                                                                 36,303,013

================================================================================================================
REALIZED AND UNREALIZED GAIN (LOSS) Net realized gain (loss) on:
Investments                                                                                            4,670,916
Closing of futures contracts                                                                          (3,412,777)
                                                                                                     -----------
Net realized gain                                                                                      1,258,139

- ----------------------------------------------------------------------------------------------------------------
Net change in unrealized appreciation or depreciation on investments                                  31,244,641
                                                                                                     -----------
Net realized and unrealized gain                                                                      32,502,780

================================================================================================================
NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS                                                 $68,805,793
                                                                                                     ===========
</TABLE>

See accompanying Notes to Financial Statements.




                     22   Oppenheimer Municipal Bond Fund






STATEMENTS OF CHANGES IN NET ASSETS

<TABLE>
<CAPTION>
                                                                                                   YEAR ENDED
                                                            YEAR ENDED JULY 31,                    DECEMBER 31,
                                                            1997                1996(1)            1995
===============================================================================================================
<S>                                                         <C>                 <C>                <C>
OPERATIONS
Net investment income                                       $ 36,303,013        $ 21,806,993       $ 35,280,169
- ---------------------------------------------------------------------------------------------------------------
Net realized gain (loss)                                       1,258,139          10,273,043        (10,060,187)
- ---------------------------------------------------------------------------------------------------------------
Net change in unrealized appreciation
or depreciation                                               31,244,641         (27,145,177)        79,929,069
                                                            ------------        ------------       ------------
Net increase in net assets resulting from
operations                                                    68,805,793           4,934,859        105,149,051


===============================================================================================================
DIVIDENDS  AND  DISTRIBUTIONS  TO  SHAREHOLDERS  Dividends  from net  investment
income:
Class A                                                      (31,577,223)        (19,338,196)       (31,334,557)
Class B                                                       (3,635,315)         (2,010,127)        (3,003,846)
Class C                                                         (266,953)            (84,287)           (19,720)
- ---------------------------------------------------------------------------------------------------------------
Distributions in excess of net investment income:
Class A                                                               --                  --         (1,231,760)
Class B                                                               --                  --           (140,728)
Class C                                                               --                  --             (3,835)


===============================================================================================================
BENEFICIAL INTEREST TRANSACTIONS Net increase (decrease) in net assets resulting
from beneficial interest transactions--Note 2:
Class A                                                      (32,746,596)        (29,466,037)        30,679,725
Class B                                                        5,873,351           3,308,384         12,510,842
Class C                                                        4,073,296           2,283,590          1,925,528


===============================================================================================================
NET ASSETS
Total increase (decrease)                                     10,526,353         (40,371,814)       114,530,700
- ---------------------------------------------------------------------------------------------------------------
Beginning of period                                          668,564,191         708,936,005        594,405,305
                                                            ------------        ------------       ------------
End of period (including undistributed
net investment income of $837,200, $744,031
and $591,821, respectively)                                 $679,090,544        $668,564,191       $708,936,005
                                                            ============        ============       ============
</TABLE>

1. For the seven months  ended July 31,  1996.  The Fund changed its fiscal year
end from December 31 to July 31.

See accompanying Notes to Financial Statements.




                     23   Oppenheimer Municipal Bond Fund






FINANCIAL HIGHLIGHTS

<TABLE>
<CAPTION>
                                     CLASS A
                                                       ---------------------------------------------------------

                                                       YEAR ENDED JULY 31,       YEAR ENDED DECEMBER 31,
                                                       1997         1996(2)      1995         1994         1993
================================================================================================================
<S>                                                 <C>          <C>          <C>           <C>         <C>
PER SHARE OPERATING DATA:
Net asset value, beginning of period                   $9.74        $9.98        $8.93        $10.44       $9.94
- ----------------------------------------------------------------------------------------------------------------
Income (loss) from investment operations:
Net investment income                                    .55          .32          .54           .57         .59
Net realized and unrealized gain (loss)                  .49         (.25)        1.06         (1.52)        .74
                                                    --------     --------     --------      --------    --------
Total income (loss) from investment operations          1.04          .07         1.60          (.95)       1.33

- ----------------------------------------------------------------------------------------------------------------
Dividends and distributions to shareholders:
Dividends from net investment income                    (.54)        (.31)        (.54)         (.56)       (.62)
Dividends in excess of net
investment income                                         --           --         (.01)           --          --
Distributions from net realized gain                      --           --           --            --        (.21)
Distributions in excess of net
realized gain                                             --           --           --            --(4)       --
                                                    --------     --------     --------      --------    --------
Total dividends and distributions
to shareholders                                         (.54)        (.31)        (.55)         (.56)       (.83)
- ----------------------------------------------------------------------------------------------------------------
Net asset value, end of period                        $10.24        $9.74        $9.98         $8.93      $10.44
                                                    ========     ========     ========      ========    ========

================================================================================================================
TOTAL RETURN, AT NET ASSET VALUE(5)                    10.97%        0.77%       18.28%        (9.19)%     13.79%

================================================================================================================
RATIOS/SUPPLEMENTAL DATA:
Net assets, end of period (in thousands)            $586,546     $590,299     $634,473      $541,161    $608,128
- ----------------------------------------------------------------------------------------------------------------
Average net assets (in thousands)                   $582,624     $606,509     $569,859      $582,038    $567,777
- ----------------------------------------------------------------------------------------------------------------
Ratios to average net assets:
Net investment income                                   5.55%        5.58%(6)     5.65%         5.94%       5.71%
Expenses                                                0.87%        0.92%(6)     0.88%         0.88%       0.88%
- ----------------------------------------------------------------------------------------------------------------
Portfolio turnover rate(7)                              23.8%        23.9%        25.1%         21.7%       30.2%
</TABLE>

1. For the period from August 29, 1995  (inception  of offering) to December 31,
1995.

2. For the seven months  ended July 31,  1996.  The Fund changed its fiscal year
end from December 31 to July 31.

3. For the period from March 16, 1993  (inception  of  offering) to December 31,
1993.

4. Less than $.005 per share.

5.  Assumes a  hypothetical  initial  investment  on the business day before the
first day of the fiscal period (or  inception of  offering),  with all dividends
and distributions  reinvested in additional shares on the reinvestment date, and
redemption  at the net asset value  calculated  on the last  business day of the
fiscal  period.  Sales  charges are not  reflected in the total  returns.  Total
returns are not annualized for periods of less than one full year.



                     24   Oppenheimer Municipal Bond Fund




<TABLE>
<CAPTION>
              CLASS B                                                         CLASS C
- --------      ----------------------------------------------------------      ---------------------------------
                                                                                                        PERIOD
                                                                                                        ENDED
              YEAR ENDED JULY 31,       YEAR ENDED DECEMBER 31,               YEAR ENDED JULY 31,       DEC. 31,
1992          1997        1996(2)       1995        1994         1993(3)      1997        1996(2)       1995(1)
===============================================================================================================
<S>           <C>         <C>           <C>         <C>          <C>          <C>         <C>            <C>

   $9.77        $9.73       $9.96         $8.92      $10.43       $10.22       $9.73       $9.96          $9.58
- ---------------------------------------------------------------------------------------------------------------

     .62          .47         .27           .47         .50          .41         .46         .27            .15
     .25          .48        (.23)         1.05       (1.52)         .43         .49        (.23)           .39
- --------      -------     -------       -------     -------      -------      ------      ------         ------
     .87          .95         .04          1.52       (1.02)         .84         .95         .04            .54

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

    (.58)        (.46)       (.27)         (.47)       (.49)        (.42)       (.46)       (.27)          (.15)

      --           --          --          (.01)         --           --          --          --           (.01)
    (.12)          --          --            --          --         (.21)         --          --             --

      --           --          --            --          --(4)        --          --          --             --
- --------      -------     -------       -------     -------      -------      ------      ------         ------

    (.70)        (.46)       (.27)         (.48)       (.49)        (.63)       (.46)       (.27)          (.16)
- ---------------------------------------------------------------------------------------------------------------
   $9.94       $10.22       $9.73         $9.96       $8.92       $10.43      $10.22       $9.73          $9.96
========      =======     =======       =======     =======      =======      ======      ======         ======

===============================================================================================================
    9.20%       10.05%       0.43%        17.30%      (9.91)%       8.49%      10.03%       0.40%          5.64%

===============================================================================================================

$496,628      $83,897     $74,055       $72,488     $53,245      $33,024      $8,648      $4,210         $1,975
- ---------------------------------------------------------------------------------------------------------------
$438,684      $77,881     $73,047       $63,669     $46,548      $16,444      $5,724      $3,105         $1,506
- ---------------------------------------------------------------------------------------------------------------

    6.34%        4.76%       4.79%(6)      4.84%       5.11%        4.54%(6)    4.72%       4.72%(6)       4.49%(6)
    0.94%        1.65%       1.70%(6)      1.68%       1.69%        1.74%(6)    1.67%       1.75%(6)       1.64%(6)
- ---------------------------------------------------------------------------------------------------------------
    34.2%        23.8%       23.9%         25.1%       21.7%        30.2%       23.8%       23.9%          25.1%
</TABLE>


6. Annualized.

7. The  lesser  of  purchases  or sales of  portfolio  securities  for a period,
divided by the monthly average of the market value of portfolio securities owned
during the period.  Securities with a maturity or expiration date at the time of
acquisition of one year or less are excluded from the calculation. Purchases and
sales of investment securities (excluding short-term  securities) for the period
ended July 31, 1997 were $156,931,511 and $178,300,173, respectively.

See accompanying Notes to Financial Statements.


                     26   Oppenheimer Municipal Bond Fund



NOTES TO FINANCIAL STATEMENTS

================================================================================
1. SIGNIFICANT ACCOUNTING POLICIES

Oppenheimer  Municipal  Bond Fund (the Fund) is registered  under the Investment
Company  Act  of  1940,  as  amended,  as  a  diversified,  open-end  management
investment  company.  The Fund's  investment  objective  is to seek the  maximum
current income exempt from federal  income taxes for individual  investors as is
available from municipal  securities  that is consistent  with  preservation  of
capital. The Fund's investment adviser is OppenheimerFunds,  Inc. (the Manager).
The Fund  offers  Class A,  Class B and Class C shares.  Class A shares are sold
with a front-end  sales  charge.  Class B and Class C shares may be subject to a
contingent deferred sales charge. All classes of shares have identical rights to
earnings,  assets  and  voting  privileges,  except  that each class has its own
distribution and/or service plan,  expenses directly  attributable to that class
and exclusive voting rights with respect to matters affecting that class.  Class
B shares will  automatically  convert to Class A shares six years after the date
of purchase.  The  following  is a summary of  significant  accounting  policies
consistently followed by the Fund.

- --------------------------------------------------------------------------------
INVESTMENT  VALUATION.  Portfolio  securities are valued at the close of the New
York Stock  Exchange on each trading day.  Listed and  unlisted  securities  for
which such  information is regularly  reported are valued at the last sale price
of the day or, in the  absence of sales,  at values  based on the closing bid or
the  last  sale  price  on the  prior  trading  day.  Long-term  and  short-term
"non-money  market" debt  securities are valued by a portfolio  pricing  service
approved by the Board of Trustees.  Such securities which cannot be valued by an
approved portfolio pricing service are valued using  dealer-supplied  valuations
provided the Manager is satisfied that the firm rendering the quotes is reliable
and  that  the  quotes  reflect  current  market  value,  or  are  valued  under
consistently  applied  procedures  established  by  the  Board  of  Trustees  to
determine  fair  value  in good  faith.  Short-term  "money  market  type"  debt
securities having a remaining maturity of 60 days or less are valued at cost (or
last  determined  market  value)  adjusted for  amortization  to maturity of any
premium or discount.

- --------------------------------------------------------------------------------
ALLOCATION OF INCOME,  EXPENSES, AND GAINS AND LOSSES.  Income,  expenses (other
than those  attributable to a specific class) and gains and losses are allocated
daily to each class of shares based upon the relative  proportion  of net assets
represented  by  such  class.  Operating  expenses  directly  attributable  to a
specific class are charged against the operations of that class.

- --------------------------------------------------------------------------------
FEDERAL  TAXES.  The Fund intends to continue to comply with  provisions  of the
Internal  Revenue Code  applicable  to  regulated  investment  companies  and to
distribute  all of its  taxable  income,  including  any  net  realized  gain on
investments  not  offset by loss  carryovers,  to  shareholders.  Therefore,  no
federal  income or excise tax  provision is required.  At July 31, 1997 the Fund
had available for federal  income  purposes an unused  capital loss carryover of
$1,147,000, which expires between 2003 and 2005.




                    26   Oppenheimer Municipal Bond Fund


================================================================================
TRUSTEES' FEES AND EXPENSES.  The Fund has adopted a nonfunded  retirement  plan
for the Fund's independent trustees.  Benefits are based on years of service and
fees paid to each  trustee  during the years of  service.  During the year ended
July 31,  1997,  a credit of $37,131 was made for the Fund's  projected  benefit
obligations, and payments of $11,314 were made to retired trustees, resulting in
an accumulated liability of $198,560 at July 31, 1997.

- --------------------------------------------------------------------------------
DISTRIBUTIONS TO SHAREHOLDERS.  The Fund intends to declare dividends separately
for Class A, Class B and Class C shares from net investment  income each day the
New York Stock  Exchange is open for  business and pay such  dividends  monthly.
Distributions  from net realized gains on investments,  if any, will be declared
at least once each year.

- --------------------------------------------------------------------------------
CLASSIFICATION  OF DISTRIBUTIONS TO SHAREHOLDERS.  Net investment  income (loss)
and net realized gain (loss) may differ for financial statement and tax purposes
primarily  because of premium  amortization on long-term bonds for tax purposes.
The  character  of the  distributions  made during the year from net  investment
income or net realized gains may differ from its ultimate  characterization  for
federal income tax purposes. Also, due to timing of dividend distributions,  the
fiscal year in which amounts are  distributed may differ from the fiscal year in
which the income or realized gain was recorded by the Fund.

              During  the year  ended  July 31,  1997,  the  Fund  adjusted  the
classification  of  distributions  to  shareholders  to reflect the  differences
between financial  statement amounts and distributions  determined in accordance
with income tax regulations.  Accordingly,  during the year ended July 31, 1997,
amounts  have been  reclassified  to  reflect a decrease  in paid-in  capital of
$11,664,  a decrease in undistributed net investment income of $730,353,  and an
increase in accumulated net realized gain on investments of $742,017.

- --------------------------------------------------------------------------------
OTHER. Investment transactions are accounted for on the date the investments are
purchased or sold (trade date).  Original issue discount on securities purchased
is amortized  over the life of the  respective  securities  using the  effective
yield method,  in accordance  with federal  income tax  requirements.  For bonds
acquired after April 30, 1993, accrued market discount is recognized at maturity
or disposition as taxable ordinary  income.  Taxable ordinary income is realized
to the extent of the lesser of gain or accrued market  discount.  Realized gains
and losses on  investments  and unrealized  appreciation  and  depreciation  are
determined on an identified cost basis, which is the same basis used for federal
income tax purposes.

              The  preparation  of  financial   statements  in  conformity  with
generally accepted  accounting  principles requires management to make estimates
and assumptions  that affect the reported  amounts of assets and liabilities and
disclosure of  contingent  assets and  liabilities  at the date of the financial
statements and the reported  amounts of income and expenses during the reporting
period. Actual results could differ from those estimates.



                    27   Oppenheimer Municipal Bond Fund


NOTES TO FINANCIAL STATEMENTS (Continued)

===============================================================================
2. SHARES OF BENEFICIAL INTEREST

The Fund has authorized an unlimited number of no par value shares of beneficial
interest of each class.  Transactions  in shares of beneficial  interest were as
follows:

<TABLE>
<CAPTION>
                     YEAR ENDED                        PERIOD ENDED                  YEAR ENDED
                     JULY 31, 1997                     JULY 31, 1996(1)              DECEMBER 31, 1995(2)
                     -----------------------------     --------------------------    --------------------------
                     SHARES          AMOUNT            SHARES        AMOUNT          SHARES       AMOUNT
- ---------------------------------------------------------------------------------------------------------------
<S>                  <C>             <C>               <C>           <C>             <C>          <C>
Class A:
Sold                   4,946,747     $  48,948,803      4,747,849    $ 46,379,774      7,178,151   $ 68,805,897
Issued in connection
with the acquisition
of Quest National
Tax-Exempt Fund
- --Note 6                      --                --             --              --      7,276,353     71,599,310
Dividends and
distributions
reinvested             2,089,594        20,654,651      1,312,265      12,765,106      2,221,310     21,323,241
Redeemed             (10,346,905)     (102,350,050)    (9,076,955)    (88,610,917)   (13,705,703)  (131,048,723)
                     -----------     -------------     ----------    ------------    -----------  -------------
Net increase
(decrease)            (3,310,564)    $ (32,746,596)    (3,016,841)   $(29,466,037)     2,970,111  $  30,679,725
                     ===========     =============     ==========    ============    ===========  =============

- ---------------------------------------------------------------------------------------------------------------
Class B:
Sold                   1,596,575     $  15,764,185      1,143,171    $ 11,161,707      2,306,017  $  22,148,575
Dividends and
distributions
reinvested               233,176         2,301,877        136,205       1,322,907        219,509      2,106,903
Redeemed              (1,234,381)      (12,192,711)      (943,865)     (9,176,230)    (1,221,000)   (11,744,636)
                     -----------     -------------     ----------    ------------    -----------  -------------
Net increase             595,370     $   5,873,351        335,511    $  3,308,384      1,304,526  $  12,510,842
                     ===========     =============     ==========    ============    ===========  =============

- ---------------------------------------------------------------------------------------------------------------
Class C:
Sold                     519,375     $   5,132,628        241,982    $  2,355,795        223,883  $   2,176,098
Dividends and
distributions
reinvested                17,317           171,212          4,841          46,807            553          5,492
Redeemed                (123,236)       (1,230,544)       (12,272)       (119,012)       (26,189)      (256,062)
                     -----------     -------------     ----------    ------------    -----------  -------------
Net increase             413,456     $   4,073,296        234,551    $  2,283,590        198,247  $   1,925,528
                     ===========     =============     ==========    ============    ===========  =============
</TABLE>

1. The Fund changed its fiscal year end from December 31 to July 31.

2. For the year ended  December  31,  1995 for both Class A and B shares and for
the period from August 29, 1995 (inception of offering) to December 31, 1995 for
Class C shares.



                    28   Oppenheimer Municipal Bond Fund




================================================================================
3. UNREALIZED GAINS AND LOSSES ON INVESTMENTS

At July 31, 1997, net unrealized  appreciation on investments of $49,729,968 was
composed  of gross  appreciation  of  $50,319,216,  and  gross  depreciation  of
$589,248.

================================================================================
4. MANAGEMENT FEES AND OTHER TRANSACTIONS WITH AFFILIATES

Management  fees paid to the  Manager  were in  accordance  with the  investment
advisory  agreement with the Fund which provides for a fee of 0.60% on the first
$200 million of average annual net assets, 0.55% on the next $100 million, 0.50%
on the next $200 million, 0.45% on the next $250 million, 0.40% on the next $250
million and 0.35% on net assets in excess of $1 billion.

              For the year ended July 31, 1997,  commissions (sales charges paid
by investors) on sales of Class A shares totaled $829,188, of which $210,262 was
retained by  OppenheimerFunds  Distributor,  Inc.  (OFDI),  a subsidiary  of the
Manager,  as general  distributor,  and by an  affiliated  broker/dealer.  Sales
charges  advanced to  broker/dealers  by OFDI on sales of the Fund's Class B and
Class C shares totaled $505,653 and $49,122,  respectively, of which $26,194 was
paid to an affiliated  broker/dealer for Class B. During the year ended July 31,
1997,  OFDI received  contingent  deferred sales charges of $166,272 and $1,308,
respectively, upon redemption of Class B and Class C shares as reimbursement for
sales commissions advanced by OFDI at the time of sale of such shares.

              OppenheimerFunds Services (OFS), a division of the Manager, is the
transfer and shareholder  servicing agent for the Fund and for other  registered
investment companies. OFS's total costs of providing such services are allocated
ratably to these companies.

              The  Fund has  adopted  a  Service  Plan  for  Class A  shares  to
reimburse  OFDI for a  portion  of its costs  incurred  in  connection  with the
personal  service and  maintenance  of  shareholder  accounts  that hold Class A
shares.  Reimbursement  is made  quarterly at an annual rate that may not exceed
0.25% of the average annual net assets of Class A shares of the Fund.  OFDI uses
the  service  fee to  reimburse  brokers,  dealers,  banks and  other  financial
institutions  quarterly for providing personal service and maintaining  accounts
of their  customers  that hold  Class A shares.  During  the year ended July 31,
1997, OFDI paid $109,056 to an affiliated  broker/dealer  as  reimbursement  for
Class A personal service and maintenance expenses.



                    29   Oppenheimer Municipal Bond Fund


NOTES TO FINANCIAL STATEMENTS (Continued)

===============================================================================
4. MANAGEMENT FEES AND OTHER TRANSACTIONS WITH AFFILIATES (CONTINUED)

The Fund has  adopted  Distribution  and  Service  Plans for Class B and Class C
shares to compensate OFDI for its services and costs in distributing Class B and
Class C shares and servicing  accounts.  Under the Plans,  the Fund pays OFDI an
annual asset-based sales charge of 0.75% per year on Class B and Class C shares,
as compensation for sales commissions paid from its own resources at the time of
sale and associated  financing costs.  OFDI also receives a service fee of 0.25%
per year as  compensation  for costs  incurred in  connection  with the personal
service  and  maintenance  of accounts  that hold shares of the Fund,  including
amounts paid to brokers,  dealers, banks and other financial institutions.  Both
fees are  computed  on the  average  annual  net  assets  of Class B and Class C
shares, determined as of the close of each regular business day. During the year
ended  July 31,  1997,  OFDI paid  $10,127  to an  affiliated  broker/dealer  as
compensation for Class B personal service and maintenance  expenses and retained
$268,815  and $17,513,  respectively,  as  compensation  for Class B and Class C
sales  commissions  and service fee  advances,  as well as financing  costs.  If
either Plan is terminated by the Fund,  the Board of Trustees may allow the Fund
to continue  payments of the asset-based  sales charge to OFDI for  distributing
shares  before the Plan was  terminated.  At July 31,  1997,  OFDI had  incurred
unreimbursed expenses of $2,373,061 for Class B and $127,728 for Class C.

================================================================================
5. FUTURES CONTRACTS

The Fund may buy and  sell  interest  rate  futures  contracts  in order to gain
exposure to or protect against changes in interest rates.  The Fund may also buy
or write put or call options on these futures contracts.

              The Fund  generally  sells  futures  contracts  to  hedge  against
increases in interest  rates and the resulting  negative  effect on the value of
fixed rate portfolio securities. The Fund may also purchase futures contracts to
gain exposure to changes in interest  rates as it may be more  efficient or cost
effective than actually buying fixed income securities.

              Upon  entering  into a futures  contract,  the Fund is required to
deposit  either  cash or  securities  (initial  margin) in an amount  equal to a
certain percentage of the contract value. Subsequent payments (variation margin)
are made or received by the Fund each day.  The  variation  margin  payments are
equal to the daily changes in the contract  value and are recorded as unrealized
gains and losses.  The Fund recognizes a realized gain or loss when the contract
is closed or expires.

              Securities held in collateralized accounts to cover initial margin
requirements   on  open  futures   contracts  are  noted  in  the  Statement  of
Investments.  The Statement of Assets and  Liabilities  reflects a receivable or
payable for the daily mark to market for variation margin.

              Risks of entering  into futures  contracts  (and related  options)
include the  possibility  that there may be an illiquid market and that a change
in the value of the  contract or option may not  correlate  with  changes in the
value of the underlying securities.



                    30   Oppenheimer Municipal Bond Fund




================================================================================
At July 31,  1997,  the Fund had  outstanding  futures  contracts  to sell  debt
securities as follows:

<TABLE>
<CAPTION>
                                         EXPIRATION          NUMBER OF           VALUATION AS OF     UNREALIZED
                                         DATE                FUTURES CONTRACTS   JULY 31, 1997       DEPRECIATION
- -----------------------------------------------------------------------------------------------------------------
<S>                                      <C>                 <C>                 <C>                 <C>
U.S. Treasury Bonds                      9/97                575                 $67,131,250         $3,527,344
</TABLE>

================================================================================
6. ACQUISITION OF QUEST NATIONAL TAX-EXEMPT FUND

On November 24, 1995,  the Fund acquired all of the net assets of Quest National
Tax-Exempt Fund, pursuant to an Agreement and Plan of Reorganization approved by
the Quest National  Tax-Exempt Fund  shareholders on November 16, 1995. The Fund
issued  7,276,353  shares of  beneficial  interest,  valued at  $71,599,310,  in
exchange for the net assets, resulting in combined net assets of $711,397,113 on
November 24, 1995. The net assets acquired included net unrealized  appreciation
of $3,756,263. The exchange was tax-free.



                    31   Oppenheimer Municipal Bond Fund



                                -3-

<PAGE>


                            Appendix A

         Descriptions of Municipal Bond Ratings Categories

Municipal Bonds

   
o Moody's Investor Services, Inc. The ratings of Moody's Investors Service, Inc.
("Moody's")  for  Municipal  Bonds are Aaa,  Aa, A, Baa,  Ba, B, Caa,  Ca and C.
Municipal  Bonds rated "Aaa" are judged to be of the "best  quality." The rating
of Aa is assigned to bonds which are of "high quality by all  standards," but as
to which  margins of protection or other  elements make  long-term  risks appear
somewhat larger than "Aaa" rated Municipal Bonds. The "Aaa" and "Aa" rated bonds
comprise what are generally  known as "high grade bonds."  Municipal Bonds which
are rated "A" by Moody's  possess many favorable  investment  attributes and are
considered  "upper  medium  grade  obligations."   Factors  giving  security  to
principal and interest of A rated bonds are  considered  adequate,  but elements
may be present which suggest a susceptibility  to impairment at some time in the
future.  Municipal Bonds rated "Baa" are considered "medium grade"  obligations.
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. 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.  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.  Bonds which are rated
"Caa"  are of poor  standing.  Such  issues  may be in  default  or there may be
present  elements of danger with respect to  principal or interest.  Bonds which
are rated "Ca"  represent  obligations  which are  speculative in a high degree.
Such issues are often in default or have other marked shortcomings.  Bonds which
are rated "C" are the lowest  rated  class of bonds,  and issues so rated can be
regarded  as  having  extremely  poor  prospects  of  ever  attaining  any  real
investment  standing.  Those  bonds in the Aa,  A,  Baa,  Ba and B groups  which
Moody's believes possess the strongest investment attributes are designated Aa1,
A1, Baa1, Ba1 and B1 respectively.

      In addition to the alphabetic  rating system  described  above,  Municipal
Bonds rated by Moody's which have a demand feature that provides the holder with
the ability to  periodically  tender  ("put") the portion of the debt covered by
the demand  feature,  may also have a short-term  rating assigned to such demand
feature.   The   short-term   rating  uses  the  symbol   VMIG  to   distinguish
characteristics  which include  payment upon periodic demand rather than fund or
scheduled maturity dates and potential reliance upon external liquidity, as well
as other  factors.  The highest  investment  quality is designated by the VMIG 1
rating and the lowest by VMIG 4.
    

o Standard & Poor's  Corporation.  The ratings of Standard & Poor's  Corporation
("S&P") for Municipal  Bonds are AAA (Prime),  AA (High Grade),  A (Good Grade),
BBB (Medium Grade),  BB, B, CCC, CC, and C (speculative  grade).  Bonds rated in
the  top  four  categories  (AAA,  AA,  A,  BBB)  are  commonly  referred  to as
"investment  grade."  Municipal Bonds rated AAA are  "obligations of the highest
quality." The rating of AA is accorded  issues with  investment  characteristics
"only  slightly less marked than those of the prime quality  issues." The rating
of A describes  "the third  strongest  capacity  for  payment of debt  service."
Principal and interest  payments on bonds in this category are regarded as safe.
It  differs  from the two  higher  ratings  because,  with  respect  to  general
obligations bonds, there is some weakness, either in the local economic base, in
debt burden, in the balance between revenues and expenditures,  or in quality of
management.  Under certain  adverse  circumstances,  any one such weakness might
impair the ability of the issuer to meet debt  obligations  at some future date.
With  respect  to  revenue  bonds,  debt  service  coverage  is  good,  but  not
exceptional.  Stability  of the  pledged  revenues  could  show some  variations
because of increased  competition  or economic  influences  on  revenues.  Basic
security  provisions,  while  satisfactory,   are  less  stringent.   Management
performance  appears adequate.  The BBB rating is the lowest  "investment grade"
security  rating.  The  difference  between A and BBB ratings is that the latter
shows more than one fundamental  weakness,  or one very substantial  fundamental
weakness,  whereas  the  former  shows  only one  deficiency  among the  factors
considered.
 With respect to revenue bonds,
   
debt  coverage  is only  fair.  Stability  of the  pledged  revenues  could show
variations,  with the revenue flow possibly  being subject to erosion over time.
Basic  security  provisions are no more than  adequate.  Management  performance
could be stronger. Bonds rated "BB" have less near-term vulnerability to default
than other speculative issues.  However, it faces major ongoing uncertainties or
exposure to adverse business, financial, or economic conditions which would lead
to inadequate  capacity to meet timely  interest and principal  payments.  Bonds
rated  "B" have a  greater  vulnerability  to  default,  but  currently  has the
capacity to meet interest payments and principal  repayments.  Adverse business,
financial,  or economic conditions will likely impair capacity or willingness to
pay interest and repay principal.  Bonds rated "CCC" have a current identifiable
vulnerability to default,  and is dependent upon favorable business,  financial,
and economic  conditions  to meet timely  payment of interest  and  repayment of
principal. In the event of adverse business,  financial, or economic conditions,
it is not likely to have the capacity to pay interest and repay principal. Bonds
noted "CC" typically are debt  subordinated  to senior debt which is assigned on
actual  or  implied  "CCC"  debt  ratingBonds   rated  "C"  typically  are  debt
subordinated  to senior debt which is assigned an actual or implied  "CCC-" debt
rating.  The "C"  rating  may be used to cover a  situation  where a  bankruptcy
petition has been filed,  but debt service  payments are continued.  Bonds rated
"D" are in  payment  default.  The "D"  rating  category  is used when  interest
payments  or  principal  payments  are not  made  on the  date  due  even if the
applicable grace period has not expired,  unless S&P believes that such payments
will be made during the grace period.  The "D" rating also will be used upon the
filing of a bankruptcy petition if debt service payments are jeopardized.
    

      The ratings  from AA to CCC may be  modified by the  addition of a plus or
minus sign to show relative standing within the major rating categories.

o Fitch.  The ratings of Fitch Investors  Service,  Inc. for Municipal Bonds are
AAA, AA, A, BBB, BB, B, CCC,  CC, C, DDD, DD, and D.  Municipal  Bonds rated AAA
are judged to be of the "highest  credit  quality." The rating of AA is assigned
to bonds of "very high  credit  quality."  Municipal  Bonds which are rated A by
Fitch  are  considered  to be of "high  credit  quality."  The  rating of BBB is
assigned to bonds of  "satisfactory  credit  quality." The A and BBB rated bonds
are more  vulnerable to adverse  changes in economic  conditions than bonds with
higher  ratings.  Bonds  rated  AAA,  AA,  A and  BBB  are  considered  to be of
investment  grade  quality.  Bonds  rated  below  BBB  are  considered  to be of
speculative  quality.  The ratings of "BB" is assigned  to bonds  considered  by
Fitch to be "speculative."  The rating of "B" is assigned to bonds considered by
Fitch to be "highly  speculative."  Bonds rated "CCC" have certain  identifiable
characteristics  which, if not remedied,  may lead to default.  Bonds rated "CC"
are minimally  protected.  Default in payment of interest and/or principal seems
probable  over  time.  Bonds  rated "C" are in  imminent  default  in payment of
interest  or  principal.  Bonds  rated  "DDD",  "DD" and "D" are in  default  on
interest and/or  principal  payments.  DDD represents the highest  potential for
recovery on these bonds, and D represents the lowest potential for recovery.

   
      o Duff & Phelps.  The ratings of Duff & Phelps are as  follows:  AAA which
are judged to be the "highest credit quality".  The risk factors are negligible,
being only slightly more than for risk-free US Treasury debt. AA+, AA & AA- High
credit  quality  protection  factors  are  strong.  Risk is modest  but may vary
slightly from time to time because of economic conditions. A+, A & A--Protection
factors are average but  adequate.  However,  risk factors are more variable and
greater in periods of economic stress. BBB+, BBB & BBB- Below average protection
factors but still  considered  sufficient for prudent  investment.  Considerable
variability in risk during economic cycles. BB+, BB & BB- Below investment grade
but  deemed to meet  obligations  when due.  Present  or  prospective  financial
protection  factors  fluctuate  according  to  industry  conditions  or  company
fortunes.  Overall quality may move up or down  frequently  within the category.
B+, B & B- Below  investment grade and possessing risk that obligations will not
be met when due. Financial protection
    

factors will fluctuate widely according to economic cycles,  industry conditions
and/or company  fortunes.  Potential  exists for frequent  changes in the rating
within this  category  or into a higher of lower  rating  grade.  CCC Well below
investment  grade  securities.  Considerable  uncertainty  exists  as to  timely
payment of principal  interest or preferred  dividends.  Protection  factors are
narrow  and  risk  can  be  substantial  with  unfavorable   economic   industry
conditions,  and/or with  unfavorable  company  developments.  DD Defaulted debt
obligations issuer failed to meet scheduled  principal and/or interest payments.
DP Preferred stock with dividend arreages.

Municipal Notes

   
      o Moody's ratings for state and municipal notes and other short-term loans
are designated Moody's Investment Grade ("MIG").
 Notes bearing the  designation  MIG-1 are of the best quality,  enjoying strong
protection  from  established  cash flows of funds for their  servicing  or from
established  and broad-based  access to the market for financing.  Notes bearing
the  designation  "MIG-2" are of high quality with ample margins of  protection,
although  not as large as notes rated  "MIG." Such  short-term  notes which have
demand  features  may also  carry a rating  using the symbol  VMIG as  described
above,  with the designation  MIG-1/VMIG 1 denoting best quality,  with superior
liquidity  support in  addition  to those  characteristics  attributable  to the
designation MIG-1.


      o S&P's  rating for  Municipal  Notes due in three years or less are SP-1,
SP-2,  and SP-3.  SP-1  describes  issues  with a very  strong  capacity  to pay
principal  and interest and compares with bonds rated A by S&P; if modified by a
plus sign, it compares with bonds rated AA or AAA by S&P. SP-2 describes  issues
with a  satisfactory  capacity to pay principal and interest,  and compares with
bonds rated BBB by S&P. SP-3 describes  issues that have a speculative  capacity
to pay principal and interest.

      o Fitch's rating for Municipal  Notes due in three years or less are F-1+,
F-1,  F-2, F-3, F-S and D. F-1+  describes  notes with an  exceptionally  strong
credit  quality and the strongest  degree of assurance for timely  payment.  F-1
describes  notes with a very  strong  credit  quality  and  assurance  of timely
payment is only slightly  less in degree than issues rated F--1+.  F-2 describes
notes with a good credit quality and a satisfactory assurance of timely payment,
but the  margin  of  safety  is not as great  for  issues  assigned  F-1+ or F-1
ratings.  F-3  describes  notes  with  a fair  credit  quality  and an  adequate
assurance of timely  payment,  but  near-term  adverse  changes could cause such
securities to be rated below  investment  grade.  F-S describes  notes with weak
credit quality. Issues rated D are in actual or imminent payment default.
    

Corporate Debt

      The "other  debt  securities"  included  in the  definition  of  temporary
investments  are  corporate  (as opposed to  municipal)  debt  obligations.  The
Moody's,  S&P and Fitch  corporate  debt ratings shown do not differ  materially
from those set forth above for Municipal Bonds.

Commercial Paper

   
      o Moody's The ratings of commercial paper by Moody's are Prime-1, Prime-2,
Prime-3 and Not Prime.  Issuers  rated  Prime--1  have a superior  capacity  for
repayment of  short-term  promissory  obligations.  Issuers rated Prime-2 have a
strong  capacity for repayment of  short-term  promissory  obligations.  Issuers
rated Prime-3 have an acceptable capacity for repayment of short-term promissory
obligations.  Issuers rated Not Prime do not fall within any of the Prime rating
categories.

      o S&P The ratings of commercial paper by S&P are A-1, A--2, A-3, B, C, and
D. A-1 indicates that the degree of safety  regarding  timely payment is strong.
A-2 indicates capacity for timely payment is satisfactory. However, the relative
degree of safety is not as high as for issues  designated  A-1. A-3 indicates an
adequate capacity for timely payments. They are, however, more vulnerable to the
adverse effects of changes in circumstances than obligations carrying the higher
designations.  B indicates  only  speculative  capacity  for timely  payment.  C
indicates a doubtful capacity for payD is assigned to issues in default.
    

      o Fitch  The  ratings  of  commercial  paper by Fitch are  similar  to its
ratings of Municipal Notes, above.


                                A-1

<PAGE>



                            Appendix B

                 Tax Exempt/Tax Equivalent Yields

   
The equivalent  yield table below compares  tax-free  income with taxable income
under  Federal  income tax rates  effective in 1997.  The tables  assume that an
investor's highest tax bracket applies to the change in taxable income resulting
from a switch between taxable and non-taxable investments,  that the investor is
not  subject  to the  Alternative  Minimum  Tax,  and that the state  income tax
payments are fully  deductible for Federal  income tax purposes.  The income tax
brackets  are  subject to  indexing  in future  years to reflect  changes in the
Consumer Price Index.

Example:  Assuming a 4% tax-free  yield,  the  equivalent  taxable
yield would be 5.80% of a person in
    
the 31% tax bracket.

   
Federal          EffectiveAn Oppenheimer Municipal Bond Fund Yield of:
Taxable          Tax      33.50%  3.87%3.88% 4.00%
4.43%    4.50%   5.00%   5.50%
    
Income           Bracket Is Approximately Equivalent To a Taxable Yield of:

JOINT RETURN

Over     Not over

   
$ $ 41,200  15.00%  34.12%  4.55% 4.56% 4.71% 5.21% 5.29% 5.88% 6.47% $ 41,200 $
99,600 28.00%  4.17%4.86%  5.58% 5.35.39% 5.56% 6.15% 6.25% 6.94% 7.64% $ 99,600
$151,750  31.00%  4.35%5.07% .61% 55.62% 5.80% 6.42%  6.52%7.25%  7.97% $151,750
$271,050 36.00% 4.69%5.47% .05% 66.06% 6.25% 6.92% 7.03%7.81% 8.59% $271,050 and
abo39.60% 45.79% 6.41% 6.42% 6.62% 7.33% 7.45% 8.28% 9.11%
    

                         6.00% 6.50%  7.00% 7.50%

       
   
      7.07.65%    8.24%   8.82%
                              
      8.3 9.03%   9.72%  10.42%
                               
      8.7 9.42%  10.14%  10.87%
                               
      9.310.16%  10.94%  11.72%
                               
      9.910.76%  11.59%  12.42%       
    


SINGLE RETURN

Over     Not over

       
   
      $          $ 24,65015.00%3.53%  4.12% 4.55%4.56% 4.71% 5.21%  5.29%
5.88%    6.47%
$ 24,650 $ 59,75028.00%  4.17% 4.86%  5.38% 5.39%5.56% 6.15%  6.25%6.94%
7.64%
$ 59,750 $124,65031.00%  4.35% 5.07%  5.61% 5.62%5.80% 6.42%  6.52%7.25%
7.97%
$124,650 $271,05036.00%  4.69% 5.47%  6.05% 6.06%6.25% 6.92%  7.03%7.81%
8.59%
$271,050 and abov39.60%  4.97% 5.79%  6.41% 6.42%6.62% 7.33%  7.45%8.28%
9.11%
    

                         6.00% 6.50%  7.00% 7.50%

       
   
      7.07.65%    8.24%   8.82%
                              
      8.3 9.03%   9.72%  10.42%
                               
      8.7 9.42%  10.14%  10.87%
                               
      9.310.16%  10.94%  11.72%
                               
      9.910.76%  11.59%  12.42%       
                               -------
    


                            APPENDIX C

              Municipal Bond Industry Classifications



         Electric                     Resource Recovery
         Gas
         Water                        Higher Education
         Sewer                        Education
         Telephone

                                      Lease Rental
         Adult Living Facilities
         Hospital
                                      Non Profit Organization

         General Obligation           Highways
         Special Assessment           Marine/Aviation Facilities
         Sales Tax

                                      Multi Family Housing
         Manufacturing, Non Durables  Single Family Housing
         Manufacturing, Durables

         Pollution Control

                                C-1

<PAGE>




Investment Adviser
    OppenheimerFunds, Inc.
    Two World Trade Center
   
    New York, New York 10048-0203
    

Distributor
   
    OppenheimerFunds Distributor, Inc.
    Two World Trade Center
    New York, New York 10048-0203

Transfer and Shareholder Servicing Agent
    OppenheimerFunds Services
    P.O. Box 5270
    Denver, Colorado 80217
    1-800-525-7048
    

Custodian of Portfolio Securities
    Citibank, N.A.
    399 Park Avenue
    New York, New York 10043

Independent Auditors
    KPMG Peat Marwick LLP
    707 Seventeenth Street
    Denver, Colorado 80202

Legal Counsel
    Gordon Altman Butowsky Weitzen Shalov & Wein
    114 West 47th Street
    New York, New York 10036

                  OPPENHEIMER MUNICIPAL BOND FUND

                             FORM N-1A

                              PART C

                         OTHER INFORMATION


Item 24.   Financial Statements and Exhibits
- --------   ---------------------------------
      (a)  Financial Statements
           --------------------
           (1)   Financial Highlights -- See Parts A and B*

           (2)   Independent Auditors' Report -- See Part B*

           (3)   Statement  of  Investments  at  7/31/97  (audited)
- --See Part B*

           (4) Statement of Assets and  Liabilities at 7/31/97  (audited) -- See
Part B*

           (5)   Statement of  Operations  at 7/31/97  (audited) --
See Part B*

           (6)  Statements  of Changes  in Net Assets for the fiscal  year ended
7/31/97 -- See Part B*

          (7)  Notes to Financial Statements -- See Part B*

- ------------------
* Filed herewith.

      (b)  Exhibits
           --------
           (1)   Amended and  Restated  Declaration  of Trust dated
September 16, 1996:  Filed  with  Post-Effective  Amendment  No. 37
and
incorporated herein by reference.

           (2) Amended  By-Laws of Registrant  as of August 6, 1987:  Filed with
Form SE to Registrant's  Form N-SAR for the fiscal year ended 12/31/87,  refiled
with Registrant's Post-Effective Amendment No. 33, 4/28/95, pursuant to Item 102
of Regulation S-T, and incorporated herein by reference.

           (3)   Not applicable.

           (4)   (i)    Specimen Class A Share  Certificate:  Filed
with Post-Effective Amendment No. 37 and incorporated herein by
reference.
                 (ii)   Specimen Class B Share  Certificate:  Filed
with Post-Effective Amendment No. 37 and incorporated herein by
reference.

                 (iii)  Specimen Class C Share  Certificate:  Filed
with Post-Effective Amendment No. 37 and incorporated herein by
reference.

           (5) Investment  Advisory Agreement dated October 22, 1990: Filed with
Post-Effective Amendment No. 27 to Registrant' Registration Statement,  2/28/91,
refiled with Registrant's Post- Effective Amendment No. 33, 4/28/95, pursuant to
Item 102 of Regulation S-T, and incorporated herein by reference.

           (6) (i) General  Distributor's  Agreement  dated  December  10, 1992:
Filed  with  Post-Effective  Amendment  No.  30  to  Registrant's   Registration
Statement,  3/16/93, refiled with Registrant's  Post-Effective Amendment No. 33,
4/28/95,  pursuant to Item 102 of  Regulation  S-T, and  incorporated  herein by
reference.

                 (ii)   Form  of  Oppenheimer  Funds   Distributor,
Inc. Dealer  Agreement: Filed  with  Post-Effective  Amendment  No.
14 of
Oppenheimer   Main  Street  Funds,   Inc.  (Reg.  No.  33-  17850),
9/30/94,
and incorporated herein by reference.

                 (iii)  Form  of  Oppenheimer  Funds   Distributor,
Inc. Broker  Agreement: Filed  with  Post-Effective  Amendment  No.
14 of
Oppenheimer   Main  Street  Funds,   Inc.  (Reg.  No.  33-  17850),
9/30/94,
and incorporated herein by reference.

                 (iv)   Form  of  Oppenheimer  Funds   Distributor,
Inc. Agency  Agreement: Filed  with  Post-Effective  Amendment  No.
14 to
the  Registration  Statement  of  Oppenheimer  Main  Street  Funds,
Inc.
(Reg.  No.   33-17850),   9/30/94,   and  incorporated   herein  by
reference.

                 (v)    Broker Agreement  between  Oppenheimer Fund
Management, Inc. and Newbridge Securities, Inc. dated October 1,
1986: Filed with Post-Effective Amendment No. 25 to the
Registration Statement of Oppenheimer Growth Fund (File No. 2-
45272), 11/1/86, refiled with Post-Effective Amendment No. 45 of
Oppenheimer Growth Fund (Reg. No.2-45272), 8/22/94, pursuant to
Item  102  of   Regulation   S-T,   and   incorporated   herein  by
reference.

           (7)   Retirement  Plan for  Non-Interested  Trustees  or
Directors dated 6/7/90:  Filed with  Post-Effective  Amendment  No.
97
of  Oppenheimer  Fund (Reg.  No.  2-14586),  8/30/90,  refiled with
Post-
Effective  Amendment No. 45 of  Oppenheimer  Growth Fund (Reg.  No.
2-
45272), 8/22/94, pursuant to Item 102 of Regulation S-T, and incorporated herein
by reference.


           (8) (i)  Custodian  Agreement  dated  October  7,  1976:  Filed  with
Post-Effective Amendment No.2 to Registrant's  Registration Statement,  5/18/77,
refiled with Registrant's Post- Effective Amendment No. 33, 4/28/95, pursuant to
Item 102 of Regulation S-T, and incorporated herein by reference.

                 (ii)  Assignment  and  Amendment  dated May 1, 1987 of  Custody
Agreement  dated October 7, 1976 among  Oppenheimer  Tax- Free Bond Fund,  Inc.,
Citibank,  N.A., and Oppenheimer  Tax-Free Bond Fund: Filed with  Post-Effective
Amendment No. 22 to Registrant's  Registration  Statement,  5/1/87, refiled with
Registrant's Post- Effective Amendment No. 33, 4/28/95,  pursuant to Item 102 of
Regulation S-T, and incorporated herein by reference.

                 (iii) Amendment dated as of March, 1978 to Custody Agreement of
Oppenheimer Tax-Free Bond Fund, Inc.:
Filed with Post-
Effective   Amendment   No.   24   to   Registrant's   Registration
Statement,
5/2/88,  refiled with  Registrant's  Post-Effective  Amendment  No.
33,
4/28/95,   pursuant   to   Item   102  of   Regulation   S-T,   and
incorporated
herein by reference.

                 (iv) Amendment dated as of August 13, 1980 to Custody Agreement
of Oppenheimer Tax-Free Bond Fund, Inc.: Filed with Post-Effective Amendment No.
24 to Registrant's  Registration  Statement,  5/2/88,  refiled with Registrant's
Post-Effective Amendment No. 33, 4/28/95,  pursuant to Item 102 of Regulation S-
T, and incorporated herein by reference.

                 (v) Amendment dated September 28, 1984 to Custody  Agreement of
Oppenheimer Tax-Free Bond Fund, Inc.: Filed with Post-Effective Amendment No. 24
to  Registrant's  Registration  Statement,  5/2/88,  refiled  with  Registrant's
Post-Effective Amendment No. 33, 4/28/95,  pursuant to Item 102 of Regulation S-
T, and incorporated herein by reference.

                 (vi)  Amendment  dated June 16,  1986 to Custody  Agreement  of
Oppenheimer Tax-Free Bond Fund, Inc.: Filed with Post-Effective Amendment No. 24
to  Registrant's  Registration  Statement,  5/2/88,  refiled  with  Registrant's
Post-Effective  Amendment  No. 33,  4/28/95,  pursuant to Item 102 of Regulation
S-T, and incorporated herein by reference.

           (9)   Not applicable.

           (10)  Opinion  and  Consent  of  Counsel  dated  5/1/87:  Filed  with
Post-Effective Amendment No. 22 to Registrant's Registration Statement,  5/1/87,
refiled with Registrant's  Post-Effective Amendment No. 33, 4/28/95, pursuant to
Item 102 of Regulation S-T, and incorporated herein by reference.

           (11)  Independent Auditors' Consent: Filed herewith.
           (12)  Not applicable.

           (13)  Not applicable.

           (14)  Not applicable.

           (15) (i) Service Plan and  Agreement for Class A shares dated 6/10/93
pursuant to Rule 12b-1  under the  Investment  Company  Act of 1940:  Filed with
Post-Effective  Amendment No. 31 to Registrant's  Registration Statement 3/1/94,
and incorporated herein by reference.

                 (ii)   Distribution    and   Service    Plan   and
Agreement for Class B shares under Rule 12b-1 dated 2/10/94:
Filed with
Registrant's Post-Effective Amendment No. 33, 4/28/95, and
incorporated herein by reference.

                 (iii)  Distribution  and Service Plan and Agreement for Class C
shares  under  Rule  12b-1  dated  August 29,  1995:  Filed with  Post-Effective
Amendment  No.  34  to  Registrant's   Registration   Statement,   6/29/95,  and
incorporated herein by reference.

           (16)  Performance  Data  Computation   Schedule:   Filed
herewith.

           (17)  (i)    Financial   Data   Schedule   for  Class  A
Shares for the fiscal year   ended   12/31/95   (audited):    Filed
herewith.

                 (ii)   Financial   Data   Schedule   for  Class  B
Shares for the fiscal year   ended   12/31/95   (audited):    Filed
herewith.

                 (iii) Financial Date Schedule for Class C Shares for the fiscal
period ended 12/31/95: Filed herewith.

           (18)  OppenheimerFunds  Multiple  Class  Plan under Rule
18f-3 dated 10/24/95: Previously filed with Post-Effective
Amendment No. 12 to the Registration Statement of Oppenheimer
California Tax-Exempt Fund (Reg. No. 33-23566), 11/1/95 and
incorporated herein by reference.

           --    Powers  of  Attorney,  including  Certified  Board
Resolutions: Previously filed (Bridget A. Macaskill) with Post-
Effective   Amendment   No.   36   to   Registrant's   Registration
Statement,
4/20/96, and previously filed (all other Trustees) with Post-
Effective   Amendment   No.   31   to   Registrant's   Registration
Statement,
3/1/94, and incorporated herein by reference.

Item 25.   Persons Controlled by or under Common Control
           with Registrant
- --------   ---------------------------------------------
      None.





Item 26.   Number of Holders of Securities
- --------   -------------------------------
                                          Number of Record
                                          Holders as of
   
Title of Class                                              October
27, 1997
    
- --------------                            ----------------
   
Class A Shares of Beneficial Interest           16,856
Class B Shares of Beneficial Interest            2,393
Class C Shares of Beneficial Interest              215
    

Item 27.  Indemnification
- --------  ---------------
      Reference is made to  paragraphs  (c) through (g) of Section 12 of Article
SEVENTH of Registrant's  Declaration of Trust filed as Exhibit  24(b)(1) to this
Registration Statement.

      Insofar as  indemnification  for liabilities  arising under the Securities
Act of 1933 may be permitted to Trustees,  officers and  controlling  persons of
Registrant  pursuant to the foregoing  provisions or otherwise,  Registrant  has
been advised that in the opinion of the Securities and Exchange  Commission such
indemnification  is against  public policy as expressed in the Securities Act of
1933  and  is,  therefore,   unenforceable.  In  the  event  that  a  claim  for
indemnification  against such liabilities  (other than the payment by Registrant
of expenses  incurred  or paid by a Trustee,  officer or  controlling  person of
Registrant  in the  successful  defense of any action,  suit or  proceeding)  is
asserted by such Trustee, officer or controlling person, Registrant will, unless
in the  opinion  of its  counsel  the matter  has been  settled  by  controlling
precedent,  submit to a court of appropriate  jurisdiction  the question whether
such  indemnification  by it is  against  public  policy  as  expressed  in  the
Securities  Act of 1933 and will be governed by the final  adjudication  of such
issue.

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

           (a)   OppenheimerFunds,   Inc.  is  the  investment  adviser  of  the
Registrant;  it and certain subsidiaries and affiliates act in the same capacity
to other  registered  investment  companies as described in Parts A and B hereof
and listed in Item 28(b) below.

   
           (b) There is set forth below  information  as to any other  business,
profession, vocation or employment of a substantial nature in which each officer
and  director of  OppenheimerFunds,  Inc. is, or at any time during the past two
fiscal  years has been,  engaged for  his/her own account or in the  capacity of
director,  officer, employee, partner or trustee. Name and Current Position with
OppenheimerFunds,  Inc. Other Business and  Connections  During ("OFI") the Past
Two Years
- ---------------------------
    
- ------------------------------------

Mark J.P. Anson,
Vice President                      Vice  President of  Oppenheimer
                                    Real  Asset  Management,   Inc.
                                    ("ORAMI");
                                    formerly   Vice   President  of
                                    Equity
                                    Derivatives      at     Salomon
                                    Brothers, Inc.

Peter M. Antos,
   
Senior Vice President               An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds; a
                                    Chartered   Financial  Analyst;
                                    Senior
                                    Vice  President of  HarbourView
                                    Asset
                                    Management Corporation
                                    ("HarbourView");    prior    to
                                    March, 1996
                                    he  was   the   senior   equity
                                    portfolio
                                    manager   for   the    Panorama
                                    Series Fund,
                                    Inc. (the  "Company") and other
                                    mutual
                                    funds   and    pension    funds
                                    managed by
                                    G.R. Phelps & Co. Inc. ("G.R.
                                    Phelps"), the Company's former
                                    investment adviser, which was a
                                    subsidiary    of    Connecticut
                                    Mutual Life
                                    Insurance Company; was also
                                    responsible  for  managing  the
                                    common
                                    stock   department  and  common
                                    stock
                                    investments    of   Connecticut
                                    Mutual
                                    Life Insurance Co.
    

Lawrence Apolito,
Vice President                      None.

Victor Babin,
Senior Vice President               None.

Bruce Bartlett,
   
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds          .
                                    Formerly a Vice  President  and
                                    Senior
                                    Portfolio  Manager  at First of
                                    America
                                    Investment Corp.

Beichert, Kathleen                  None.

Rajeev Bhaman ,
Assistant Vice President            Formerly     Vice     President
                                    (January   1992   -   February,
                                    1996) of Asian Equities
                                    for Barclays de Zoete Wedd 
    

       
   
, Inc.
    

Robert J. Bishop,
   
Vice President                                                     
                                                                   
                                                               Vice
                                    President    of   Mutual   Fund
                                    Accounting (since May 1996); an
                                    officer  of  other  Oppenheimer
                                    funds;  formerly  an  Assistant
                                    Vice President
                                    of OFI/Mutual  Fund  Accounting
                                    (April
                                    1994-May  1996),   and  a  Fund
                                    Controller
                                    for                            
                                                     OFI.

George C. Bowen,
Senior Vice President & Treasurer                                  
                                                                   
                                                                   
                                                                   
                                                                   
                                    Funds.  Vice  President  (since
                                    June   1983)   and    Treasurer
                                    (since March 1985) of
                                    OppenheimerFunds   Distributor,
                                    Inc.
                                    (the    "Distributor");    Vice
                                    President
                                    (since    October   1989)   and
                                    Treasurer
                                    (since     April    1986)    of
                                    HarbourView;
                                    Senior  Vice  President  (since
                                    February
                                    1992),  Treasurer  (since  July
                                    1991)and
                                    a  director   (since   December
                                    1991) of
                                    Centennial;          President,
                                    Treasurer and
                                    a   director   of    Centennial
                                    Capital
                                    Corporation  (since June 1989);
                                     Vice
                                    President and Treasurer  (since
                                    August
                                    1978)  and   Secretary   (since
                                    April
                                    1981) of Shareholder  Services,
                                    Inc.
                                    ("SSI");     Vice    President,
                                    Treasurer
                                    and Secretary of Shareholder
                                    Financial    Services,     Inc.
                                    ("SFSI")
                                    (since      November     1989);
                                    Treasurer of
                                    Oppenheimer  Acquisition  Corp.
                                    ("OAC")
                                    (since June 1990); Treasurer of
                                    Oppenheimer         Partnership
                                    Holdings,
                                    Inc.   (since  November  1989);
                                    Vice
                                    President   and   Treasurer  of
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                     ORAMI
                                    (since   July   1996);    Chief
                                    Executive
                                    Officer,    Treasurer   and   a
                                    director of
                                    MultiSource   Services,   Inc.
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    , a broker-
                                    dealer (since  December  1995);
                                    an
                                    officer  of  other  Oppenheimer
                                    funds.


Scott Brooks,
Vice President                      None.

Susan Burton,
    
Assistant Vice President            None.

   
 Adele Campbell,
Assistant  Vice  President  
 & Assistant
 Treasurer: Rochester DiviFormerly     Assistant     Vice
                                    President  of  Rochester   Fund
                                    Services, Inc.

Michael Carbuto,
    
Vice                                President   An  officer   and/or   portfolio
                                    manager of certain  Oppenheimer  funds; Vice
                                    President of Centennial.

Ruxandra Chivu,
Assistant Vice President            None.

   
H.D. Digby Clements,
Assistant Vice President:
Rochester Division                  None.
    

O. Leonard Darling,
   
Executive Vice President            
                                    
                                    
                                    Trustee  (1993  -  present)  of
                                    Awhtolia College - Greece.
    

Robert A. Densen,
Senior Vice President               None.

   
Sheri Devereux,
Assistant Vice President            None.

Robert Doll, Jr.,
Executive Vice President & 
    
 Director                           An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds.
John Doney,
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds.

Andrew J. Donohue,
Executive Vice President,
   
General Counsel and Director                                       
                                                                   
                                                                   
                                                                   
                                                                   
                                                                   
                                                                   
                                    Executive     Vice    President
                                    (since  September  1993), and a
                                    director
                                    (since January 1992) of the
                                    Distributor; Executive Vice
                                    President,                     
                                                                   
                                                                   
                                                                   
                                                                   
                                    of General Counsel and a
                                    director of  HarbourView,  SSI,
                                    SFSI
                                    and   Oppenheimer   Partnership
                                    Holdings,
                                    Inc.  since   (September  1995)
                                    and
                                    MultiSource  Services,  Inc.   
                                                                   
                                                                   
                                                                   
                                                                   
                                                                   
                                                                   
                                                                   
                                                                   
                                                        (a broker-
                                    dealer) (since December 1995);
                                    President and a director of
                                    Centennial   (since   September
                                    1995);
                                    President  and  a  director  of
                                    ORAMI
                                    (since  July   1996);   General
                                    Counsel
                                    (since May 1996) and  Secretary
                                    (since
                                    April   1997)   of  OAC;   Vice
                                    President
                                    of             OppenheimerFunds
                                    International,
                                    Ltd. ("OFIL") and Oppenheimer
                                    Millennium   Funds  plc  (since
                                    October
                                    1997);  an officer of other
                                    Oppenheimer funds.
    

George Evans,
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds.

   
Edward Everett,
Assistant Vice President            None.
    

Scott Farrar,
   
Vice President                      Assistant  Treasurer of        
                                                                   
                                                        Oppenheimer
                                    Millennium   Funds  plc  (since
                                    October
                                    1997);   an  officer  of  other
                                    Oppenheimer   funds;   formerly
                                    an
                                    Assistant Vice President of
                                    OFI/Mutual    Fund   Accounting
                                    (April
                                    1994-May  1996),   and  a  Fund
                                    Controller
                                    for OFI.

Leslie A. Falconio,
Assistant Vice President            None.
    

Katherine P. Feld,
   
Vice President and Secretary        Vice  President  and  Secretary
                                    of                          the
                                    Distributor      ; Secretary of
                                    HarbourView                    
                                               ,        MultiSource
                                                   and
                                    Centennial                     
                                               ;   Secretary,  Vice
                                    President
                                    and   Director  of   Centennial
                                    Capital
                                    Corporation; Vice President and
                                    Secretary of ORAMI.
    

Ronald H. Fielding,
Senior Vice President; Chairman:
   
Rochester Division                  An  officer,   Director  and/or
                                    portfolio  manager  of  certain
                                    Oppenheimer funds           ;
                                    Presently    he    holds    the
                                    following
                                    other    positions:    Director
                                    (since
                                    1995) of ICI Mutual Insurance
                                    Company;  Governor (since 1994)
                                    of St.
                                    John's    College;     Director
                                    (since 1994
                                    -  present)  of   International
                                    Museum of
                                    Photography  at George  Eastman
                                    House;
                                    Director (since 1986) of GeVa
                                    Theatre. Formerly he held the
                                    following positions: formerly,
                                    Chairman   of  the   Board  and
                                    Director of
                                    Rochester  Fund   Distributors,
                                    Inc.
                                    ("RFD") ;     President     and
                                    Director of
                                    Fielding   Management  Company,
                                    Inc.
                                    ("FMC") ;     President     and
                                    Director of
                                    Rochester   Capital   Advisors,
                                    Inc.
                                    ("RCAI") ; Managing Partner of
                                    Rochester   Capital   Advisors,
                                    L.P.,
                                    President   and   Director   of
                                    Rochester
                                    Fund Services, Inc. ("RFS") ;
                                    President   and   Director   of
                                    Rochester
                                    Tax   Managed    Fund,    Inc.;
                                    Director
                                    (1993  -  1997)   of   VehiCare
                                    Corp.;
                                    Director   (1993  -  1996)   of
                                    VoiceMode.
    

John Fortuna,
Vice President                      None.

Patricia Foster,
   
Vice President                      Formerly     she    held    the
                                    following     positions:     An
                                    officer of certain
                                    Oppenheimer  funds  (May,  1993
                                    -January,  1996); Secretary    
                                                    of
                                    Rochester   Capital   Advisors,
                                                                   
                                                                   
                                          Inc. and General  Counsel
                                    (June, 1993 - January
                                    1996)  of   Rochester   Capital
                                    Advisors,
                                    L.P.

Jennifer Foxson,
Assistant Vice President            None.

Paula C. Gabriele,
Executive Vice President            Formerly,   Managing   Director
                                    (1990-
                                    1996) for Bankers Trust Co.
    

Robert G. Galli,
   
Vice Chairman                       Trustee of the New York-based
                                    Oppenheimer     Funds          
                                                                   
                                                                   
                                                                   
                                                                   
                                                                   
                                                                   
                                                       .   Formerly
                                    Vice
                                    President  and General  Counsel
                                    of
                                    Oppenheimer Acquisition Corp.

Linda Gardner,
Vice President                      None.

Alan Gilston,
Vice President                      Formerly  Vice   President  for
                                    Schroder   Capital   Management
                                    International.

Jill Glazerman,
    
Assistant Vice President            None.

   
 Jeremy Griffiths,
 Chief Financial OfficCurrently     a
                                                    Member      and
                                                    Fellow  of  the
                                                    Institute    of
                                                    Chartered
                                                    Accountants;
                                                    formerly     an
                                                    accountant  for
                                                    Arthur
                                                    Young  (London,
                                                    U.K.).
    

       
   

 Robert Grill,
Vice President                      Formerly                       
                                                                   
                                                                   
                                                Marketing      Vice
                                    President   for  Bankers  Trust
                                    Company (1993-1996);
                                    Steering Committee Member,
                                    Subcommittee    Chairman    for
                                    American
                                    Savings    Education    Council
                                    (1995-
                                    1996).
    

Caryn Halbrecht,
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds;
                                    formerly   Vice   President  of
                                    Fixed
                                    Income Portfolio Management at
                                    Bankers Trust.

   
Elaine T. Hamann,
Vice President                      Formerly     Vice     President
                                    (September,   1989  -  January,
                                    1997) of Bankers
                                    Trust Company.

Glenna Hale,
Director of Investor Marketing      Formerly,     Vice    President
                                    (1994-1997)    of    Retirement
                                    Plans Services for
                                    OppenheimerFunds Services.


Thomas B. Hayes,
Assistant Vice President            None.


Barbara Hennigar,
Executive Vice President and
 Chief Executive
Officer of
OppenheimerFunds
    
Services,
a division of the Manager           President   and   Director   of
   
                                    SFSI;   President   and   Chief
                                     executive Officer
    
                                    of SSI.

   
Dorothy Hirshman,                   None.
Assistant Vice President 
    

Alan Hoden,
Vice President                      None.

Merryl Hoffman,
Vice President                      None.


   
Nicholas Horsley,
Vice President                      Formerly    a    Senior    Vice
                                    President     and     Portfolio
                                    Manager for Warburg, Pincus
                                    Counsellors,  Inc. (1993-1997),
                                    Co-
                                    manager of Warburg,  Pincus Emerging Markets
                                    Fund (12/94 - 10/97),  Co- manager  Warburg,
                                    Pincus  Institutional  Emerging Markets Fund
                                    Emerging  Markets  Portfolio (8/96 - 10/97),
                                    Warburg  Pincus  Japan OTC  Fund,  Associate
                                    Portfolio    Manager   of   Warburg   Pincus
                                    International  Equity Fund,  Warburg  Pincus
                                    Institutional  Fund  -  Intermediate  Equity
                                    Portfolio, and Warburg Pincus EAFE Fund.
    

Scott T. Huebl,
Assistant Vice President            None.

Richard Hymes,
Assistant Vice President            None.


Jane Ingalls,
   
Vice President                      None.

Byron Ingram,
Assistant Vice President            
 None.
    

Ronald Jamison,
Vice President                      Formerly  Vice   President  and
                                    Associate General Counsel at
Prudential
Securities, Inc.

Frank Jennings,
   
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds          ;
                                    formerly,  a Managing  Director
                                    of
                                    Global    Equities   at   Paine
                                    Webber's
                                    Mitchell Hutchins division.
    

       
Thomas W. Keffer,
   
Senior Vice President               Formerly     Senior    Managing
                                    Director  (1994 - 1996)  of Van
                                    Eck Global.
    

Avram Kornberg,
   
Vice President                       None.

Joseph Krist,
Assistant Vice President             None.
    

Paul LaRocco,
   
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds          ;
                                    formerly,  a Securities Analyst
                                    for
                                    Columbus Circle Investors.
    

Michael Levine,
Assistant Vice President            None.

   
Shanquan Li,
Assistant Vice President            Director   of   Board    (since
                                    2/96),      Chinese     Finance
                                    Society; formerly,
                                    Chairman (11/94-2/96), Chinese
                                    Finance  Society;  and Director
                                    (6/94-
                                    6/95), Greater China Business
                                    Networks.
    

Stephen F. Libera,
   
Vice President                      An  officer  and/or   portfolio
                                    manager          for    certain
                                    Oppenheimer funds; a
                                    Chartered  Financial Analyst; a
                                    Vice
                                    President    of    HarbourView;
                                    prior to
                                    March   1996       , the senior
                                    bond portfolio
                                    manager  for  Panorama   Series
                                    Fund 
                                    Inc.,  other  mutual  funds and
                                    pension
                                    accounts    managed   by   G.R.
                                    Phelps;     also
                                    responsible  for  managing  the
                                    public
                                    fixed-income         securities
                                    department at
                                    Connecticut     Mutual     Life
                                    Insurance Co.
    

Mitchell J. Lindauer,
Vice President                      None.

   
David Mabry,
 Assistant Vice President  None.

Steve Macchia,
Assistant Vice President            None.
    

Bridget Macaskill,
President, Chief Executive Officer
   
and Director                                                       
                                                                   
                                                                   
                                                                   
                                                                   
                                                              Chief
                                    Executive     Officer    (since
                                    September 1995); President and
                                    director (since June 1991) of
                                    HarbourView;   Chairman  and  a
                                    director
                                    of  SSI  (since  August  1994),
                                    and SFSI
                                    (September   1995);   President
                                    (since
                                    September     1995)    and    a
                                    director
                                    (since October  1990) of  OAC;
                                    President    (since   September
                                    1995) and
                                    a  director   (since   November
                                    1989) of
                                    Oppenheimer         Partnership
                                    Holdings,
                                    Inc.                           
                                                                   
                                                                   
                                                              ,   a
                                    holding company subsidiary
                                    of OFI;  a  director  of  ORAMI
                                    (since
                                    July  1996) ;  President  and a
                                    director
                                    (since  October  1997) of OFIL,
                                    an
                                    offshore      fund      manager
                                    subsidiary of
                                    OFI and Oppenheimer  Millennium
                                    Funds
                                    plc   (since   October   1997);
                                    President
                                    and  a  a  director   of  other
                                    Oppenheimer
                                    funds;   a   director   of  the
                                    NASDAQ
                                    Stock   Market,   Inc.  and  of
                                    Hillsdown
                                    Holdings   plc  (a  U.K.   food
                                    company);
                                    formerly  an   Executive   Vice
                                    President
                                    of OFI.


 Wesley Mayer,
Vice President                      Formerly    Vice     President
                                    
                                    
                                    
    

       
   
 (January, 1995 - June, 1996) of Manufacturers
Life Insurance Company.

Loretta McCarthy,
Executive Vice President            None.

Kevin McNeil,
Vice President                      Treasurer  (September,  1994  -
                                    present) for the Martin  Luther
                                    King Multi-
                                    Purpose   Center    (non-profit
                                    community
                                    organization); Formerly Vice
                                    President   (January,   1995  -
                                    April,
                                    1996) for Lockheed Martin IMS.

Tanya Mrva,
Assistant Vice President            None.
    

Lisa Migan,
   
Assistant Vice President           None.
    

Robert J. Milnamow,
   
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds;
                                    formerly  a  Portfolio  Manager
                                    (August,
                                    1989 - August, 1995) with Phoenix Securities
                                    Group.
    

Denis R. Molleur,
Vice President                      None.

   
Linda Moore,
Vice President                      Formerly,   Marketing   Manager
                                    (July  1995-November  1996) for
                                    Chase
                                    Investment Services Corp.

Tanya Mrva,
Assistant Vice President            None.
    

Kenneth Nadler,
Vice President                      None.

David Negri,
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds.

Barbara Niederbrach,
Assistant Vice President            None.

Robert A. Nowaczyk,
Vice President                      None.

   
Richard M. O'Shaugnessy,
Assistant Vice President:
Rochester Division                  None.

Gina M. Palmieri,
Assistant Vice President            None.
    

Robert E. Patterson,
Senior                              Vice President An officer  and/or  portfolio
                                    manager of certain Oppenheimer funds.
John Pirie,
   
Assistant Vice President            Formerly,   a  Vice   President
with Cohane
    
                                    Rafferty Securities, Inc.

Tilghman G. Pitts III,
Executive Vice President
   
and Director                        Chairman  and  Director  of the
                                    Distributor.
    

Jane Putnam,
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds.

   

 Russell Read,
    
       
   
Senior                                    Vice  PresFormerly  a  consultant  for
                                          Prudential  Insurance on behalf of the
                                          General Motors Pension Plan.
    

Thomas Reedy,
   
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds          ;
                                    formerly,  a Securities Analyst
                                    for
                                    the Manager.
    

David Robertson,
Vice President                      None.

Adam Rochlin,
   
Vice President                      
                                    
                                     None.

Michael S. Rosen
Vice President; President,
Rochester Division                  An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds ;
                                    Formerly,     Vice    President
                                    (June, 1983
                                    -   January,   1996)   of  RFS,
                                    President
                                    and  Director  of  RFD ;   Vice
                                    President
                                    and  Director  of  FMC ;   Vice
                                    President
                                    and director of RCAI ;  General
                                    Partner
                                    of  RCA;  Vice   President  and
                                    Director
                                    of  Rochester  Tax Managed Fund
                                    Inc.                           
                                                                   
                                                      
    

       
Richard H. Rubinstein,
Senior Vice President               An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds;
                                    formerly  Vice   President  and
                                    Portfolio
                                    Manager/Security Analyst for
                                    Oppenheimer Capital Corp., an
                                    investment adviser.

Lawrence Rudnick,
   
Assistant Vice President            
                                     None.
    

James Ruff,
Executive Vice President            None.

   
Valerie Sanders,
Vice President                      None.
    

Ellen Schoenfeld,
Assistant Vice President            None.

Stephanie Seminara,
   
Vice President                      Formerly,   Vice  President  of
Citicorp
    
                                    Investment Services

   
 Richard Soper,
    

       
   

 Vice PresidNone.
    

Nancy Sperte,
Executive Vice President            None.

Donald W. Spiro,
   
Chairman Emeritus and Director      Vice  Chairman  and  Trustee of
                                    the New York-based  Oppenheimer
    
                                    Funds;
                                    formerly    Chairman   of   the
                                    Manager and
                                    the Distributor.

   
Richard A. Stein,
Vice President: Rochester Division  Assistant     Vice    President
                                    (since   1995)   of   Rochester
                                    Capitol Advisors, L.P.
    

Arthur Steinmetz,
Senior                              Vice President An officer  and/or  portfolio
                                    manager of certain Oppenheimer funds.

Ralph Stellmacher,
Senior                              Vice President An officer  and/or  portfolio
                                    manager of certain Oppenheimer funds.

John Stoma,
Senior Vice President,
Director
Retirement Plans                    Formerly   Vice   President  of
                                    U.S.  Group  Pension   Strategy
                                    and Marketing for
                                    Manulife Financial.

Michael C. Strathearn,
   
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds; a
                                    Chartered  Financial Analyst; a
                                    Vice
                                    President    of    HarbourView;
                                    prior to
                                    March   1996       ,  an equity
                                    portfolio
                                    manager  for  Panorama   Series
                                    Fund,
                                    Inc. and other mutual funds and
                                    pension   accounts  managed  by
                                    G.R.
                                    Phelps.
    

James C. Swain,
Vice Chairman of the Board          Chairman,   CEO  and   Trustee,
                                    Director  or  Managing  Partner
                                    of the Denver-
                                    based    Oppenheimer     Funds;
                                    President
                                    and a Director
of Centennial;
formerly President and Director of
OAMC, and Chairman of the Board of
SSI.

James Tobin,
Vice President                      None.

Jay Tracey,
   
Vice President                                                     
                                                                   
                                                                   
                                                                   
                                                                   
                                                                   
                                                       An   officer
                                    and/or  portfolio   manager  of
                                    certain Oppenheimer funds;
                                    formerly Managing Director of
                                    Buckingham Capital Management.
    

Gary Tyc,
Vice President, Assistant
Secretary and Assistant Treasurer   Assistant   Treasurer   of  the
                                    Distributor and SFSI.

Ashwin Vasan,
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds.

       
Dorothy Warmack,
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds.

   
Jerry  Webman,
Senior Vice President               Director   of  New   York-based
                                    tax-exempt     fixed     income
                                    Oppenheimer        funds;
                                    Formerly,   Managing   Director
                                    and Chief
                                    Fixed  Income   Strategist   at
                                    Prudential
                                    Mutual Funds.
    

Christine Wells,
Vice President                      None.

   
Joseph Welsh,
Assistant Vice President            None.


Kenneth B.White, 
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds; a
                                    Chartered   Financial  Analyst;
                                    Vice
                                    President    of    HarbourView;
                                    prior to
                                    March   1996       ,  an equity
                                    portfolio
                                    manager  for  Panorama   Series
                                    Fund,
                                    Inc. and other mutual funds and
                                    pension  funds  managed by G.R.
                                    Phelps.
    

William L. Wilby,
Senior                              Vice President An officer  and/or  portfolio
                                    manager of certain  Oppenheimer  funds; Vice
                                    President of HarbourView.

Carol Wolf,
   
Vice President                      An  officer  and/or   portfolio
                                    manager of certain  Oppenheimer
                                    funds; Vice
                                    President of Centennial; Vice
                                    President,      Finance     and
                                    Accounting and
                                    member    of   the   Board   of
                                    Directors of
                                    the  Junior  League of  Denver,
                                    Inc.;
                                    Point   of   Contact:   Finance
                                    Supporters of Children;  Member
                                    of the Oncology
                                    Advisory Board of the Childrens
                                    Hospital;  Member  of the Board
                                    of
                                    Directors   of   the   Colorado
                                    Museum of
                                    Contemporary Art.

Caleb Wong,
Assistant Vice President            None.

Robert G. Zack,
Senior Vice President and
Assistant Secretary, Associate
General Counsel                                           Assistant
                                    Secretary  of                  
                                           SSI  (since  May  1985),
                                    and  SFSI (since November
                                    1989);  Assistant Secretary of
                                                        Oppenheimer
                                    Millennium Funds plc
                                    (since   October   1997);    an
                                    officer of
                                    other Oppenheimer        funds.

Jill Zachman,
Assistant Vice President:
Rochester Division                  None.
    

Arthur J. Zimmer,
   
Senior                              Vice President An officer  and/or  portfolio
                                    manager of certain  Oppenheimer  funds; Vice
                                    President of Centennial.

           The   Oppenheimer   Funds  include  the  New  York-based
Oppenheimer Funds,
the  Denver-based  Oppenheimer  Funds  and  the  Oppenheimer/Quest
Rochester  Funds, as
    
set forth below:

New York-based Oppenheimer Funds
- --------------------------------
   
Oppenheimer  Multiple  Strategies  Fund  Oppenheimer  California  Municipal Fund
Oppenheimer  Capital  Appreciation  Fund Oppenheimer  Discovery Fund Oppenheimer
Enterprise Fund Oppenheimer  Global Fund Oppenheimer Global Growth & Income Fund
Oppenheimer  Gold & Special  Minerals Fund  Oppenheimer  Growth Fund Oppenheimer
International  Growth Fund  Oppenheimer  Money  Market  Fund,  Inc.  Oppenheimer
Multi-Sector  Income Trust Oppenheimer  Multi-State  Municipal Trust Oppenheimer
New  York  Municipal  Fund  Oppenheimer  Fund  Oppenheimer   Series  Fund,  Inc.
Oppenheimer  Municipal Bond Fund Oppenheimer  U.S.Government  Trust  Oppenheimer
World Bond Fund Oppenheimer  Developing  Markets Fund Oppenheimer  International
Small Company Fund

Quest/Rochester Funds
- ---------------------
Oppenheimer Quest Global Value Fund, Inc.
Oppenheimer Quest Value Fund, Inc.
Oppenheimer Quest For Value Funds
Oppenheimer Quest Capital Value Fund, Inc.
Oppenheimer Bond Fund For Growth
Oppenheimer MidCap Fund
Rochester Fund Municipals
Limited Term New York Municipal Fund
    

Denver-based Oppenheimer Funds
- ------------------------------
   
Oppenheimer Cash Reserves
Centennial America Fund, L.P.
    
Centennial  California Tax Exempt Trust  Centennial  Government Trust Centennial
Money Market Trust  Centennial  New York Tax Exempt Trust  Centennial Tax Exempt
Trust Daily Cash Accumulation Fund, Inc.
   
 The New York Tax-Exempt Income Fund, Inc.
Oppenheimer Champion Income Fund
Oppenheimer Equity Income Fund
Oppenheimer High Yield Fund
Oppenheimer Integrity Funds
Oppenheimer International Bond Fund
Oppenheimer Limited-Term Government Fund
Oppenheimer Main Street Funds, Inc.
Oppenheimer Strategic Income Fund

Oppenheimer Municipal Fund
Oppenheimer Total Return Fund, Inc.
Oppenheimer Variable Account Funds
Panorama Series Fund, Inc.
    


       
   




 Oppenheimer Real Asset Fund

      The address of  OppenheimerFunds,  Inc.,  the New  York-based  Oppenheimer
Funds, the Quest Funds,  OppenheimerFunds  Distributor,  Inc., HarbourView Asset
Management  Corp.,  Oppenheimer  Partnership  Holdings,  Inc.,  and  Oppenheimer
Acquisition Corp. is Two World Trade Center, New York, New York 10048-0203.

      The address of the Denver-based  Oppenheimer Funds,  Shareholder Financial
Services,   Inc.,  Shareholder  Services,   Inc.,   OppenheimerFunds   Services,
Centennial  Asset  Management   Corporation,   Centennial   Capital  Corp.,  and
Oppenheimer   Real  Asset   Management,   Inc.   is  6803  South   Tucson   Way,
Englewood,Colorado 80012.

      The address of  MultiSource  Services,  Inc. 
 is 1700 Lincoln
Street, Denver,
Colorado  80203.
    

      The address of the Rochester-based  funds is 350 Linden Oaks,
Rochester, New
York 14625-2807.

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

   
      (a)  OppenheimerFunds   Distributor,   Inc.  is  the  Distributor  of  the
Registrant's  shares. It is also the Distributor of each of the other registered
open-end investment companies for which OppenheimerFunds, Inc. is the investment
adviser, as described in Part A and B of this Registration  Statement and listed
in Item 28(b) above.
    

      (b)  The   directors   and   officers  of  the   Registrant's
   
principal underwriter
are:

Name & Principal           Positions & Offices      Positions     &
Offices 
Business Address           with Underwriter         with Registrant
    
- ----------------           -------------------
   
- -------------------
George C. Bowen(1)         Vice President and       Vice  President
and
                           Treasurer                Treasurer    of
                                                    the
                                                    Oppenheimer
                                                    funds.         
                                                            
                                                                   
                                                                   
                                                                   
                                                                   
                                                                   
                                                                   
                                                               
                                                                   
                                                              
                                                                   
                                                                   
                                                       
                                                                
                                                                
                                                         
    

Julie Bowers               Vice President           None
21 Dreamwold Road
Scituate, MA 02066

Peter W. Brennan           Vice President           None
1940 Cotswold Drive
Orlando, FL 32825

   
Maryann Bruce(2)          Senior Vice President;  None
                           Director: Financial
                           Institution  Division
    

Robert Coli                Vice President           None
12 White Tail Lane
Bedminster, NJ 07921

   
Ronald T. Collins          Vice President           None
710-3 E. Ponce  de Leon Ave.
    
Decatur, GA  30030

   
 William Coughlin      Vice President           None
 542 West Surf - #2N
 Chicago, IL  60657

 Mary Crooks(1)

E. Drew Devereaux(3)            Assistant  Vice
President                  None

Rhonda Dixon-Gunner(1)     Assistant Vice President None

Andrew John Donohue(2)    Executive Vice           Secretary of
                           President
 & Director       the   Oppen-heimer   funds
                           
                           .
    

Wendy H. Ehrlich           Vice President           None
4 Craig Street
Jericho, NY 11753

Kent Elwell                Vice President           None
41 Craig Place
Cranford, NJ  07016
   
Todd Ermenio               Vice President           None
11011 South Darlington
Tulsa, OK  74137
    

John Ewalt                 Vice President           None
2301 Overview Dr. NE
Tacoma, WA 98422

   
George Fahey               Vice President           None
201 E. Rund Grove Rd.
#26-22
Lewisville, TX 75067

Katherine P. Feld(2)       Vice President           None
                           &  Secretary  
    
       
Mark Ferro                 Vice President           None
43 Market Street
Breezy Point, NY 11697

   
Ronald H. Fielding(3)                     Vice President

 None

Reed F. Finley             Vice President            None
 1657 Graefield
    
Birmingham, MI  48009

   
Wendy Fishler(2)          Vice President           None
    



       
   
Ronald R. Foster           Senior Vice President    None
 11339 Avant Lane
 Cincinnati, OH 45249

Patricia Gadecki           Vice President           None
 950 First St., S.
 Suite 204
 Winter Haven, FL  33880

Luiggino Galleto           Vice President           None
10239 Rougemont Lane
    
Charlotte, NC 28277

   
Mark Giles                 Vice President           None
5506 Bryn Mawr             
    
Dallas, TX 75209

   
Ralph Grant(2)            Vice President/National  None
                           Sales Manager 
    
       
   
Sharon Hamilton            Vice President           None
720 N. Juanita Ave.,#1
    
Redondo Beach, CA 90277

   
Byron Ingram(2)            Assistant Vice President None


Mark D. Johnson            Vice President           None
 129 Girard Place
 Kirkwood, MO 63105

Michael Keogh(2)          Vice President           None
    

Richard Klein              Vice President           None
4820 Fremont Avenue So.
Minneapolis, MN 55409

   
 Daniel Krause    Vice President
None
 13416 Larchmere Square
Shaker Heights, OH 44120

Ilene Kutno(2)             Assistant Vice President None

Todd Lawson                Vice President           None
3333 E. Bayaud Avenue
Unit 714
Denver, CO 80209

Wayne A. LeBlang           Senior Vice President    None
23 Fox Trail               
    
Lincolnshire, IL 60069

   
Dawn Lind                  Vice President           None
7 Maize Court              
    
Melville, NY 11747

James Loehle               Vice President           None
30 John Street
Cranford, NJ  07016

   
Todd Marion                Vice President           None
21 N. Passaic Avenue
Chatham,N.J. 07928

Marie Masters              Vice President           None
520 E. 76th Street
New York, NY  10021
    

John McDonough             Vice President           None
P.O. Box 760
50 Riverview Road
New Castle, NH  03854

   
 Tanya Mrva(2)                 Assistant  Vice
President                   None
    

       
   
Laura Mulhall(2)              Senior     Vice
President                  None

Charles Murray             Vice President           None
 18 Spring Lake Drive
 Far Hills, NJ 07931

Wendy Murray               Vice President           None
 32 Carolin Road
 Upper Montclair, NJ 07043

Chad V. Noel               Vice President           None
3238 W. Taro Lane
Phoenix, AZ  85027
    

Joseph Norton              Vice President           None
2518 Fillmore Street
   

San Francisco, CA  94115
    

Patrick Palmer             Vice President           None
958 Blue Mountain Cr.
West Lake Village, CA 91362

   
Kevin Parchinski           Vice President           None
1105 Harney St., #310
Omaha, NE  68102

Randall Payne              Vice President            None
 3530 Providence
Plantation Way
Charlotte, NC   28270
    

Gayle Pereira              Vice President           None
2707 Via Arboleda
San Clemente, CA 92672

Charles K. Pettit          Vice President           None
22 Fall Meadow Dr.
Pittsford, NY  14534

Bill Presutti              Vice President           None
1777 Larimer St. #807
Denver, CO  80202

   
Tilghman G. Pitts, III(2) Chairman & Director      None

Elaine Puleo(2)           Vice President           None
    

       
   
Minnie Ra                  Vice President           None
 895 Thirty-First Ave. 

San Francisco, CA  94121

Michael Raso               Vice President           None
 16 N. Chatsworth Ave.
Apt.  301
Larchmont, NY  10538

John C. Reinhardt(3)     Vice President           None

Douglas Rentschler         Vice President           None
867 Pemberton
Grosse Pointe Park, MI
48230

Ian Robertson              Vice President           None
4204 Summit  Wa
    
Marietta, GA 30066

   
Michael S. Rosen(3) Vice President
         None
    

Kenneth Rosenson           Vice President           None
3802 Knickerbocker Place
   
Apt. #3D
Indianapolis, IN  46240

James Ruff(2)             President                None
    

Timothy Schoeffler         Vice President           None
1717 Fox Hall Road
       
   
 Washington, DC  77479

Michael Sciortino          Vice President           None
 785 Beau Chene Drive
 Mandeville, LA  70471

Robert Shore               Vice President           None
26 Baroness Lane           
    
Laguna Niguel, CA 92677

       
George Sweeney             Vice President           None
1855 O'Hara Lane
Middletown, PA 17057

   
Andrew Sweeny              Vice President           None
5967 Bayberry Drive
Cincinnati, OH 45242
    


Scott McGregor Tatum       Vice President           None
7123 Cornelia Lane
Dallas, TX  75214

   
David G. Thomas            Vice President           
    

       
   
None
8116 Arlingon Blvd.
#123
Falls Church, VA 22042

Philip St. John Trimble    Vice President           None
2213 West Homer
    
Chicago, IL 60647

   
Sarah Turpin               Vice President           None
2735 Dover Road
Atlanta,GA  30327

Gary Paul Tyc(1)                      Assistant
Treasurer                  None

Mark Stephen Vandehey(1)                   Vice President
None

Marjorie Williams          Vice President           None
6930 East Ranch Road
Cave Creek, AZ  85331


(1) 6803 South Tucson Way, Englewood, Colorado 80112 (2) Two World Trade Center,
New York, NY 10048-0203 (3) 350 Linden Oaks, Rochester, NY 14625-2807
    

      (c)  Not applicable.

Item 30.  Location of Accounts and Records
- --------   --------------------------------
      The  accounts,  books and other  documents  required to be  maintained  by
Registrant  pursuant to Section  31(a) of the  Investment  Company Act and rules
promulgated  thereunder are in possession of Oppenheimer  Management Corporation
at its offices at 3410 South Galena Street, Denver, Colorado 80231.

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

Item 32.  Undertakings
          ------------
         (a)  Not applicable.

         (b)  Not applicable.

         (c)  Not applicable.


                                C-1

<PAGE>



                            SIGNATURES

   
Pursuant to the requirements of the Securities Act of 1933 and/or the Investment
Company Act of 1940, the Registrant certifies that it meets all the requirements
for effectiveness of this Registration  Statement  pursuant to Rule 485(b) under
the Securities Act of 1933 and has duly caused this Registration Statement to be
signed on its behalf by the undersigned,  thereunto duly authorized, in the City
of New York and State of New York on the 20th day of November, 1997.
    


                          OPPENHEIMER MUNICIPAL BOND FUND

                          By: /s/ Bridget A. Macaskill  *
                          ------------------------------
                          Bridget A. Macaskill


Pursuant to the  requirements of the Securities Act of 1933,  this  Registration
Statement  has been signed below by the following  persons in the  capacities on
the dates indicated:

Signatures                Title                Date
- ----------                -----                ----

   
/s/ Leon Levy*            Chairman of the      November   20,      
1997
    
- --------------            Board of Trustees
Leon Levy

   
/s/ Bridget A. Macaskill* President,           November   20,      
1997
    
- ------------------------  Principal Executive
Bridget A. Macaskill      Officer, Trustee

   
/s/ Donald W. Spiro*      Vice Chairman and    November   20,  
1997
    
- --------------------      Trustee
Donald W. Spiro

   
/s/ George Bowen*         Treasurer and        November   20,  
1997
    
- -----------------         Principal Financial
George Bowen              and Accounting
                          Officer

   
/s/ Robert G. Galli*      Trustee              November   20,      
1997
    
- -------------------
Robert G. Galli

   
/s/ Benjamin Lipstein*    Trustee              November   20,      
1997
    
- ----------------------
Benjamin Lipstein

   
/s/ Elizabeth B. Moynihan*Trustee              November   20,      
1997
    
- --------------------------
Elizabeth B. Moynihan



   
/s/ Kenneth A. Randall*   Trustee              November   20,      
1997
    
- -----------------------
Kenneth A. Randall

   
/s/ Edward V. Regan*      Trustee              November   20,      
1997
    
- --------------------
Edward V. Regan

   
/s/ Russell S. Reynolds, JTrustee              November   20,      
1997
    
- -----------------------------
Russell S. Reynolds, Jr.

       
   
/s/ Pauline Trigere*      Trustee              November   20,      
1997
    
- --------------------
Pauline Trigere

   
/s/ Clayton K. Yeutter*   Trustee              November   20,      
1997
    
- -----------------------
Clayton K. Yeutter


*By: /s/ Robert G. Zack
- --------------------------------
Robert G. Zack, Attorney-in-Fact


                                C-2

<PAGE>


                  OPPENHEIMER MUNICIPAL BOND FUND

   
                Post-Effective Amendment No.  39
    

                         Index to Exhibits


Exhibit No.       Description
- -----------       -----------

       
24(b)(11)         Independent Auditors' Consent

24(b)(16)         Performance Data Computation Schedule

   
24(b)(17)(i)      Financial  Data  Schedule  for Class A Shares for
                  the fiscal year ended  7/31/97
24(b)(17)(ii)     Financial  Data  Schedule  for Class B Shares for
                  the fiscal year ended  7/31/97
24(b)(17)(iii)    Financial  Data  Schedule  for Class C Shares for
                  the fiscal year period ended  7/31/97
    



                   INDEPENDENT AUDITORS' CONSENT


The Board of Trustees
Oppenheimer Municipal Bond Fund:

     We  consent  to the  use in  this  Registration  Statement  of  Oppenheimer
Municipal  Bond Fund of our  reports  dated  August 21,  1997  appearing  in the
Statement  of  Additional  Information  which  is a part  of  such  Registration
Statement,  and to the  reference  to our  firm  under  the  heading  "Financial
Highlights"   appearing  in  the  Prospectus  which  is  also  a  part  of  such
Registration Statement.




                                    /s/ KPMG Peat Marwick LLP
                                    -------------------------
                                    KPMG Peat Marwick LLP

November 20, 1997
Denver, Colorado



                  Oppenheimer Municipal Bond Fund
                  Exhibit 24(b)(16) to Form N-1A
               Performance Data Computation Schedule


The Fund's  average  annual total  returns and total  returns are  calculated as
described below, on the basis of the Fund's distributions, for the
past 10 years which are as follows:

   Distribution          Amount From       Amount From
   Reinvestment          Investment        Long or Short-Term     Reinvestment
   (Ex)Date              Income            Capital Gains           Price

Class A Shares
   08/19/87          0.0520000       0.0000000            9.250
   09/16/87          0.0520000       0.0000000            8.950
   10/14/87          0.0520000       0.0000000            8.580
   11/11/87          0.0520000       0.0000000            8.980
   12/09/87          0.0520000       0.0000000            8.980
   01/06/88          0.0530000       0.0000000            9.120
   02/03/88          0.0530000       0.0000000            9.370
   03/02/88          0.0530000       0.0000000            9.400
   03/30/88          0.0530000       0.0000000            9.160
   04/27/88          0.0530000       0.0000000            9.170
   05/25/88          0.0530000       0.0000000            9.100
   06/22/88          0.0530000       0.0000000            9.180
   07/20/88          0.0530000       0.0000000            9.150
   08/17/88          0.0530000       0.0000000            9.110
   09/14/88          0.0530000       0.0000000            9.250
   10/12/88          0.0530000       0.0000000            9.280
   11/09/88          0.0530000       0.0000000            9.300
   12/07/88          0.0530000       0.0000000            9.210
   01/04/89          0.0530000       0.0000000            9.260
   02/01/89          0.0520000       0.0000000            9.340
   03/01/89          0.0520000       0.0000000            9.210
   03/29/89          0.0520000       0.0000000            9.140
   04/26/89          0.0520000       0.0000000            9.280
   05/24/89          0.0520000       0.0000000            9.410
   06/21/89          0.0520000       0.0000000            9.440
   07/19/89          0.0520000       0.0000000            9.470
   08/16/89          0.0500000       0.0000000            9.420
   09/13/89          0.0500000       0.0000000            9.380
   10/11/89          0.0500000       0.0000000            9.360
   11/08/89          0.0500000       0.0000000            9.350
   12/06/89          0.0500000       0.0000000            9.460
   01/03/90          0.0500000       0.0000000            9.420
   01/31/90          0.0500000       0.0000000            9.290
   02/28/90          0.0500000       0.0000000            9.330
   03/28/90          0.0500000       0.0000000            9.310
   04/25/90          0.0500000       0.0000000            9.210
   05/23/90          0.0500000       0.0000000            9.280
   06/20/90          0.0500000       0.0000000            9.300
   07/18/90          0.0500000       0.0000000            9.370
   08/15/90          0.0500000       0.0000000            9.350
   09/19/90          0.0625000       0.0000000            9.180
   10/10/90          0.0375000       0.0000000            9.100
   11/07/90          0.0500000       0.0000000            9.240
   12/05/90          0.0500000       0.0000000            9.360
   01/02/91          0.0500000       0.0000000            9.330
   01/30/91          0.0500000       0.0000000            9.350
   02/27/91          0.0500000       0.0000000            9.380


<PAGE>



   03/27/91          0.0500000       0.0000000            9.360
   04/24/91          0.0500000       0.0000000            9.420
   05/22/91          0.0500000       0.0000000            9.450
   06/19/91          0.0500000       0.0000000            9.360



Oppenheimer Municipal Bond Fund
Page 2

   Distribution      Amount From     Amount From
   Reinvestment      Investment      Long or Short-Term     Reinvestment
   (Ex)Date          Income          Capital Gains          Price

Class A Shares(Continued)
   07/17/91          0.0500000       0.0000000            9.440
   08/14/91          0.0500000       0.0000000            9.550
   09/11/91          0.0500000       0.0000000            9.560
   10/09/91          0.0500000       0.0000000            9.650
   11/06/91          0.0500000       0.0000000            9.640
   12/04/91          0.0500000       0.0000000            9.590
   01/02/92          0.0497143       0.0000000            9.770
   01/29/92          0.0462857       0.0000000            9.700
   02/26/92          0.0480000       0.0000000            9.620
   03/25/92          0.0480000       0.0000000            9.600
   04/22/92          0.0480000       0.0000000            9.680
   05/20/92          0.0480000       0.0000000            9.780
   06/17/92          0.0480000       0.0000000            9.790
   07/15/92          0.0480000       0.0000000           10.000
   08/12/92          0.0480000       0.0000000           10.120
   09/09/92          0.0000000       0.0880000            9.990
   10/07/92          0.0480000       0.0000000            9.890
   11/04/92          0.0480000       0.0000000            9.720
   12/02/92          0.0480000       0.0000000            9.890
   12/30/92          0.0480000       0.0304657            9.930
   01/27/93          0.0480000       0.0000000            9.970
   02/24/93          0.0480000       0.0000000           10.260
   03/24/93          0.0480000       0.0000000           10.210
   04/21/93          0.0480000       0.0000000           10.210
   05/19/93          0.0480000       0.0000000           10.180
   06/10/93          0.0521000       0.0000000           10.220
   07/09/93          0.0521000       0.0000000           10.390
   08/10/93          0.0521000       0.0000000           10.400
   09/10/93          0.0521000       0.0000000           10.670
   10/08/93          0.0521000       0.0000000           10.710
   11/10/93          0.0483000       0.0000000           10.500
   12/10/93          0.0467000       0.2107000           10.440
   01/10/94          0.0467000       0.0000000           10.430
   02/10/94          0.0467000       0.0000000           10.410
   03/10/94          0.0467000       0.0000000            9.910
   04/08/94          0.0467000       0.0000000            9.500
   05/10/94          0.0467000       0.0044000            9.410
   06/10/94          0.0467000       0.0000000            9.750
   07/08/94          0.0467000       0.0000000            9.370
   08/10/94          0.0467000       0.0000000            9.470
   09/09/94          0.0467000       0.0000000            9.460
   10/10/94          0.0467000       0.0000000            9.190
   11/10/94          0.0467000       0.0000000            8.670
   12/09/94          0.0467000       0.0000000            8.820
   01/10/95          0.0467000       0.0000000            8.970
   02/10/95          0.0467000       0.0000000            9.390


<PAGE>



   03/10/95          0.0467000       0.0000000            9.470
   04/10/95          0.0467000       0.0000000            9.630
   05/10/95          0.0467000       0.0000000            9.670
   06/09/95          0.0467000       0.0000000            9.780
   07/10/95          0.0467000       0.0000000            9.700
   08/10/95          0.0446000       0.0000000            9.530
   09/08/95          0.0446000       0.0000000            9.650
   10/10/95          0.0446000       0.0000000            9.710
   11/10/95          0.0446000       0.0000000            9.800
   12/08/95          0.0446000       0.0000000           10.000
   01/10/96          0.0446000       0.0000000            9.930



Oppenheimer Municipal Bond Fund
Page 3


  Distribution          Amount From       Amount From
  Reinvestment          Investment        Long or Short-Term      Reinvestment
  (Ex)Date              Income            Capital Gains           Price

Class A Shares (Continued)
   02/09/96          0.0446000       0.0000000           10.050
   03/08/96          0.0446000       0.0000000            9.770
   04/10/96          0.0446000       0.0000000            9.620
   05/10/96          0.0446000       0.0000000            9.620
   06/10/96          0.0446000       0.0000000            9.520
   07/10/96          0.0446000       0.0000000            9.590
   08/09/96          0.0446000       0.0000000            9.880
   09/10/96          0.0446000       0.0000000            9.690
   10/10/96          0.0446000       0.0000000            9.820
   11/08/96          0.0446000       0.0000000            9.900
   12/10/96          0.0446000       0.0000000            9.930
   01/10/97          0.0446000       0.0000000            9.840
   02/10/97          0.0446000       0.0000000            9.940
   03/10/97          0.0446000       0.0000000            9.930
   04/10/97          0.0466000       0.0000000            9.770
   05/09/97          0.0446000       0.0000000            9.860
   06/10/97          0.0446000       0.0000000            9.990
   07/10/97          0.0446000       0.0000000           10.090

Class B Shares
   03/24/93          0.0113000       0.0000000           10.210
   04/21/93          0.0386000       0.0000000           10.210
   05/19/93          0.0386000       0.0000000           10.180
   06/10/93          0.0461000       0.0000000           10.210
   07/09/93          0.0441000       0.0000000           10.380
   08/10/93          0.0448000       0.0000000           10.400
   09/10/93          0.0443000       0.0000000           10.660
   10/08/93          0.0452000       0.0000000           10.700
   11/10/93          0.0408000       0.0000000           10.500
   12/10/93          0.0394000       0.2107000           10.410
   01/10/94          0.0401954       0.0000000           10.420
   02/10/94          0.0397672       0.0000000           10.400
   03/10/94          0.0404009       0.0000000            9.910
   04/08/94          0.0400570       0.0000000            9.500
   05/10/94          0.0406615       0.0044000            9.410
   06/10/94          0.0398724       0.0000000            9.740
   07/08/94          0.0410805       0.0000000            9.360
   08/10/94          0.0405233       0.0000000            9.460


<PAGE>



   09/09/94          0.0402948       0.0000000            9.460
   10/10/94          0.0410632       0.0000000            9.190
   11/10/94          0.0408409       0.0000000            8.660
   12/09/94          0.0411031       0.0000000            8.810
   01/10/95          0.0411550       0.0000000            8.960
   02/10/95          0.0404300       0.0000000            9.380
   03/10/95          0.0412090       0.0000000            9.460
   04/10/95          0.0409708       0.0000000            9.620
   05/10/95          0.0406706       0.0000000            9.660
   06/09/95          0.0402266       0.0000000            9.770
   07/10/95          0.0409043       0.0000000            9.680
   08/10/95          0.0384632       0.0000000            9.520
   09/08/95          0.0384554       0.0000000            9.640
   10/10/95          0.0385900       0.0000000            9.700
   11/10/95          0.0379450       0.0000000            9.790
   12/08/95          0.0388814       0.0000000            9.980
   01/10/96          0.0382144       0.0000000            9.920




Oppenheimer Municipal Bond Fund
Page 4

  Distribution          Amount From       Amount From
  Reinvestment          Investment        Long or Short-Term      Reinvestment
  (Ex)Date              Income            Capital Gains           Price

Class B Shares (Continued)
   02/09/96          0.0380089       0.0000000           10.040
   03/08/96          0.0388101       0.0000000            9.760
   04/10/96          0.0383903       0.0000000            9.610
   05/10/96          0.0382745       0.0000000            9.600
   06/10/96          0.0388435       0.0000000            9.510
   07/10/96          0.0386858       0.0000000            9.580
   08/09/96          0.0381749       0.0000000            9.870
   09/10/96          0.0385647       0.0000000            9.680
   10/10/96          0.0385687       0.0000000            9.800
   11/08/96          0.0383511       0.0000000            9.890
   12/10/96          0.0384662       0.0000000            9.910
   01/10/97          0.0378771       0.0000000            9.820
   02/10/97          0.0387404       0.0000000            9.930
   03/10/97          0.0388538       0.0000000            9.910
   04/10/97          0.0383502       0.0000000            9.760
   05/09/97          0.0383171       0.0000000            9.840
   06/10/97          0.0384474       0.0000000            9.980
   07/10/97          0.0384167       0.0000000           10.080


Class C Shares
   09/08/95          0.0161195       0.0000000            9.650
   10/10/95          0.0385174       0.0000000            9.700
   11/10/95          0.0379237       0.0000000            9.790
   12/08/95          0.0387349       0.0000000            9.990
   01/10/96          0.0379336       0.0000000            9.920
   02/09/96          0.0376594       0.0000000           10.040
   03/08/96          0.0382661       0.0000000            9.760
   04/10/96          0.0377923       0.0000000            9.610
   05/10/96          0.0374311       0.0000000            9.600
   06/10/96          0.0385081       0.0000000            9.510
   07/10/96          0.0384787       0.0000000            9.580


<PAGE>



   08/10/96          0.0378525       0.0000000            9.870
   09/10/96          0.0383543       0.0000000            9.680
   10/10/96          0.0385462       0.0000000            9.800
   11/08/96          0.0383542       0.0000000            9.890
   12/10/96          0.0384159       0.0000000            9.910
   01/10/97          0.0378621       0.0000000            9.820
   02/10/97          0.0386771       0.0000000            9.930
   03/10/97          0.0385538       0.0000000            9.910
   04/10/97          0.0378664       0.0000000            9.760
   05/09/97          0.0381315       0.0000000            9.840
   06/10/97          0.0380298       0.0000000            9.970
   07/10/97          0.0384191       0.0000000           10.070



Oppenheimer Municipal Bond Fund
Page 5


1. Average Annual Total Returns for the Periods Ended 07/31/97:

   The formula for calculating average annual total return is as follows:

     1/number of years = n

{(ERV/P)^n} - 1 = average annual total return

   Where:  ERV = ending redeemable value of a hypothetical $1,000
payment
                 made at the beginning of the period
           P   = hypothetical initial investment of $1,000


Class A Shares

Examples, assuming a maximum            Examples at NAV:
  sales charge of 4.75%:

  One Year                              One Year

  {($1,056.97/$1,000)^ 1} - 1 = 5.70%

  {($1,109.66/$1,000)^ 1} - 1 = 10.97%

  Five Year                             Five Year

  {($1,315.11/$1,000)^.2} - 1 = 5.63%

  {($1,380.73/$1,000)^.2} - 1 = 6.66%

  Ten Year                              Ten Year

  {($2,062.93/$1,000)^.1} - 1 = 7.51%

  {($2,165.80/$1,000)^.1} - 1 = 8.03%



Class B Shares

Examples, assuming a maximum            Examples at NAV:
  contingent deferred sales charge


<PAGE>



  of 5.00% for the first year, and
  2.00% for the inception year:

  One Year                              One Year

  {($1,050.48/$1,000)^ 1} - 1   = 5.05%

  {($1,100.48/$1,000)^ 1} - 1   = 10.05%

  Inception Year                        Inception Year

  {($1,247.02/$1,000)^.2286} - 1 = 5.18%

  {($1,267.02/$1,000)^.2286} - 1 = 5.56%



Class C Shares

Examples, assuming a maximum            Examples at NAV:
  contingent deferred sales charge
  of 1.00% for the first year, and
  0.00% for the inception year:

  One Year                              One Year

  {($1,090.29/$1,000)^ 1} - 1   = 9.03%

  {($1,100.29/$1,000)^ 1} - 1   = 10.03%

  Inception Year                        Inception Year

  {($1,166.87/$1,000)^.5202} - 1 = 8.36%

  {($1,166.87/$1,000)^.5202} - 1 = 8.36%



Oppenheimer Municipal Bond Fund
Page 6


2. Cumulative Total Returns for the Periods Ended 07/31/97:

    The formula for calculating cumulative total return is as follows:

             (ERV - P) / P  =  Cumulative Total Return

Class A Shares

Examples, assuming a maximum            Examples at NAV:
  sales charge of 4.75%:

  One Year                              One Year

  $1,056.97 - $1,000 /$1,000 =  5.70%

  $1,109.66 - $1,000 /$1,000 =  10.97%

  Five Year                             Five Year



<PAGE>



  $1,315.11 - $1,000 /$1,000 =  31.51%

  $1,380.73 - $1,000 /$1,000 =  38.07%

  Ten Year                              Ten Year

  $2,062.93 - $1,000 /$1,000 = 106.29%

  $2,165.80 - $1,000 /$1,000 = 116.58%


Class B Shares

Examples, assuming a maximum            Examples at NAV:
  contingent deferred sales charge
  of 5.00% for the first year, and
  2.00% for the inception year:

  One Year                              One Year

  $1,050.48 - $1,000 /$1,000 = 5.05%

  $1,100.48 - $1,000 /$1,000 = 10.05%

  Inception Year                        Inception Year

  $1,247.02 - $1,000 /$1,000 = 24.70%

  $1,267.02 - $1,000 /$1,000 = 26.70%


Class C Shares

Examples, assuming a maximum            Examples at NAV:
  contingent deferred sales charge
  of 1.00% for the first year, and
  0.00% for the inception year:


One Year                                One Year

  $1,090.29 - $1,000 /$1,000 =  9.03%

  $1,100.48 - $1,000 /$1,000 = 10.03%


Inception Year                          Inception Year

  $1,166.87 - $1,000 /$1,000 = 16.69%

  $1,166.87 - $1,000 /$1,000 = 16.69%



Oppenheimer Municipal Bond Fund
Page 7







<PAGE>



3. Standardized Yield for the 30-Day Period Ended 07/31/97:

    The Fund's standardized yields are calculated using the
following
formula set forth in the SEC rules:


                    a - b  6
     Yield =  2 { (--------  +  1 )  -  1 }
                   cd or ce

   The symbols above represent the following factors:

a = Dividends and interest earned during the 30-day period. b = Expenses accrued
for the period (net of any expense reimbursements). c = The average daily number
of Fund shares outstanding during the 30-day
    period that were entitled to receive dividends.
d = The Fund's maximum offering price (including sales charge)per
share
    on the last day of the period.
e = The Fund's net asset value (excluding contingent deferred sales charge)
    per share on the last day of the period.


Class A Shares

Example, assuming a maximum sales charge of 4.75%:

           $2,678,750.58 - $420,811.00      6
        2{(--------------------------- +  1)  - 1}  = 4.43%
              57,360,786  x  $10.75


Class B Shares

Example at NAV:

           $  382,196.60 - $113,601.80      6
        2{(--------------------------- +  1)  - 1}  = 3.88%
               8,198,810  x  $ 10.22


Class C Shares

Example at NAV:

           $   39,938.28 - $ 11,886.60      6
        2{(--------------------------- +  1)  - 1}  = 3.87%
                857,017  x  $ 10.22



Oppenheimer Municipal Bond Fund
Page 8


4. DIVIDEND YIELDS FOR THE 30-DAY PERIOD ENDED 07/31/97:

    The Fund's dividend yields are calculated using the following formula:

             Dividend Yield   =  { (a x 12} / b or c




<PAGE>


    The symbols above represent the following factors:

a = The  accrual  dividend  earned  during the  period.  b = The Fund's  maximum
offering price (including sales charge)
    per share on the last day of the period.
c   = The Fund's net asset value  (excluding sales charge) per share on the last
    day of the period.

Examples:

Class A Shares

Dividend Yield
at Maximum Offering   $.0446000 x 12/$10.59  = 5.05%


Dividend Yield
at Net Asset Value    $.0446000 x 12/$10.09  = 5.30%


Class B Shares

Dividend Yield
at Net Asset Value    $.0384167 x 12/$10.08  = 4.57%


Class C Shares

Dividend Yield
at Net Asset Value    $.0384191 x 12/$10.07  = 4.58%



Oppenheimer Municipal Bond Fund
Page 9


4. TAX-EQUIVALENT YIELDS FOR THE 30-DAY PERIOD ENDED 07/31/97:

   The Fund's tax-equivalent yields are calculated using the following formula:

            (a / (1-c)) + b = Tax-Equivalent Yield

   The symbols above represent the following factors:

a = 30-day SEC yield of  tax-exempt  security  positions in the  portfolio.  b =
30-day SEC yield of taxable  security  positions  in the  portfolio.  c = Stated
federal income rate for an individual in the 39.6% federal
    tax bracket filing singly).


Examples:

  Class A Shares     (0.0443 / (1 - .3960)) + 0 = 7.33%


  Class B Shares     (0.0388 / (1 - .3960)) + 0 = 6.42%


  Class C Shares     (0.0387 / (1 - .3960)) + 0 = 6.41%

WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<CIK>            275857
<NAME>           OPPENHEIMER MUNICIPAL BOND FUND - A
       
<S>                                                                     <C>
<PERIOD-TYPE>                                                           12-MOS
<FISCAL-YEAR-END>                                                       JUL-31-1997
<PERIOD-START>                                                          AUG-01-1996
<PERIOD-END>                                                            JUL-31-1997
<INVESTMENTS-AT-COST>                                                                 624,230,277
<INVESTMENTS-AT-VALUE>                                                                673,960,245
<RECEIVABLES>                                                                           7,934,047
<ASSETS-OTHER>                                                                             15,410
<OTHER-ITEMS-ASSETS>                                                                      290,897
<TOTAL-ASSETS>                                                                        682,200,599
<PAYABLE-FOR-SECURITIES>                                                                        0
<SENIOR-LONG-TERM-DEBT>                                                                         0
<OTHER-ITEMS-LIABILITIES>                                                               3,110,055
<TOTAL-LIABILITIES>                                                                     3,110,055
<SENIOR-EQUITY>                                                                                 0
<PAID-IN-CAPITAL-COMMON>                                                              630,073,667
<SHARES-COMMON-STOCK>                                                                  57,276,303
<SHARES-COMMON-PRIOR>                                                                  60,586,867
<ACCUMULATED-NII-CURRENT>                                                                 837,200
<OVERDISTRIBUTION-NII>                                                                          0
<ACCUMULATED-NET-GAINS>                                                                 1,977,053
<OVERDISTRIBUTION-GAINS>                                                                        0
<ACCUM-APPREC-OR-DEPREC>                                                               46,202,624
<NET-ASSETS>                                                                          586,546,059
<DIVIDEND-INCOME>                                                                               0
<INTEREST-INCOME>                                                                      42,750,567
<OTHER-INCOME>                                                                                  0
<EXPENSES-NET>                                                                          6,447,554
<NET-INVESTMENT-INCOME>                                                                36,303,013
<REALIZED-GAINS-CURRENT>                                                                1,258,139
<APPREC-INCREASE-CURRENT>                                                              31,244,641
<NET-CHANGE-FROM-OPS>                                                                  68,805,793
<EQUALIZATION>                                                                                  0
<DISTRIBUTIONS-OF-INCOME>                                                              31,577,223
<DISTRIBUTIONS-OF-GAINS>                                                                        0
<DISTRIBUTIONS-OTHER>                                                                           0
<NUMBER-OF-SHARES-SOLD>                                                                 4,946,747
<NUMBER-OF-SHARES-REDEEMED>                                                            10,346,905
<SHARES-REINVESTED>                                                                     2,089,594
<NET-CHANGE-IN-ASSETS>                                                                 10,526,353
<ACCUMULATED-NII-PRIOR>                                                                   744,031
<ACCUMULATED-GAINS-PRIOR>                                                                 (23,103)
<OVERDISTRIB-NII-PRIOR>                                                                         0
<OVERDIST-NET-GAINS-PRIOR>                                                                      0
<GROSS-ADVISORY-FEES>                                                                   3,493,873
<INTEREST-EXPENSE>                                                                              0
<GROSS-EXPENSE>                                                                         6,447,554
<AVERAGE-NET-ASSETS>                                                                  582,624,000
<PER-SHARE-NAV-BEGIN>                                                                           9.74
<PER-SHARE-NII>                                                                                 0.55
<PER-SHARE-GAIN-APPREC>                                                                         0.49
<PER-SHARE-DIVIDEND>                                                                            0.54
<PER-SHARE-DISTRIBUTIONS>                                                                       0.00
<RETURNS-OF-CAPITAL>                                                                            0.00
<PER-SHARE-NAV-END>                                                                            10.24
<EXPENSE-RATIO>                                                                                 0.87
<AVG-DEBT-OUTSTANDING>                                                                          0
<AVG-DEBT-PER-SHARE>                                                                            0.00
        

</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<CIK>            275857
<NAME>           OPPENHEIMER MUNICIPAL BOND FUND - B
       
<S>                                                                     <C>
<PERIOD-TYPE>                                                           12-MOS
<FISCAL-YEAR-END>                                                       JUL-31-1997
<PERIOD-START>                                                          AUG-01-1996
<PERIOD-END>                                                            JUL-31-1997
<INVESTMENTS-AT-COST>                                                                 624,230,277
<INVESTMENTS-AT-VALUE>                                                                673,960,245
<RECEIVABLES>                                                                           7,934,047
<ASSETS-OTHER>                                                                             15,410
<OTHER-ITEMS-ASSETS>                                                                      290,897
<TOTAL-ASSETS>                                                                        682,200,599
<PAYABLE-FOR-SECURITIES>                                                                        0
<SENIOR-LONG-TERM-DEBT>                                                                         0
<OTHER-ITEMS-LIABILITIES>                                                               3,110,055
<TOTAL-LIABILITIES>                                                                     3,110,055
<SENIOR-EQUITY>                                                                                 0
<PAID-IN-CAPITAL-COMMON>                                                              630,073,667
<SHARES-COMMON-STOCK>                                                                   8,207,387
<SHARES-COMMON-PRIOR>                                                                   7,612,017
<ACCUMULATED-NII-CURRENT>                                                                 837,200
<OVERDISTRIBUTION-NII>                                                                          0
<ACCUMULATED-NET-GAINS>                                                                 1,977,053
<OVERDISTRIBUTION-GAINS>                                                                        0
<ACCUM-APPREC-OR-DEPREC>                                                               46,202,624
<NET-ASSETS>                                                                           83,896,822
<DIVIDEND-INCOME>                                                                               0
<INTEREST-INCOME>                                                                      42,750,567
<OTHER-INCOME>                                                                                  0
<EXPENSES-NET>                                                                          6,447,554
<NET-INVESTMENT-INCOME>                                                                36,303,013
<REALIZED-GAINS-CURRENT>                                                                1,258,139
<APPREC-INCREASE-CURRENT>                                                              31,244,641
<NET-CHANGE-FROM-OPS>                                                                  68,805,793
<EQUALIZATION>                                                                                  0
<DISTRIBUTIONS-OF-INCOME>                                                               3,635,315
<DISTRIBUTIONS-OF-GAINS>                                                                        0
<DISTRIBUTIONS-OTHER>                                                                           0
<NUMBER-OF-SHARES-SOLD>                                                                 1,596,575
<NUMBER-OF-SHARES-REDEEMED>                                                             1,234,381
<SHARES-REINVESTED>                                                                       233,176
<NET-CHANGE-IN-ASSETS>                                                                 10,526,353
<ACCUMULATED-NII-PRIOR>                                                                   744,031
<ACCUMULATED-GAINS-PRIOR>                                                                 (23,103)
<OVERDISTRIB-NII-PRIOR>                                                                         0
<OVERDIST-NET-GAINS-PRIOR>                                                                      0
<GROSS-ADVISORY-FEES>                                                                   3,493,873
<INTEREST-EXPENSE>                                                                              0
<GROSS-EXPENSE>                                                                         6,447,554
<AVERAGE-NET-ASSETS>                                                                   77,881,000
<PER-SHARE-NAV-BEGIN>                                                                           9.73
<PER-SHARE-NII>                                                                                 0.47
<PER-SHARE-GAIN-APPREC>                                                                         0.48
<PER-SHARE-DIVIDEND>                                                                            0.46
<PER-SHARE-DISTRIBUTIONS>                                                                       0.00
<RETURNS-OF-CAPITAL>                                                                            0.00
<PER-SHARE-NAV-END>                                                                            10.22
<EXPENSE-RATIO>                                                                                 1.65
<AVG-DEBT-OUTSTANDING>                                                                          0
<AVG-DEBT-PER-SHARE>                                                                            0.00
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK>            275857
<NAME>           OPPENHEIMER MUNICIPAL BOND FUND - C
       
<S>                                                                     <C>
<PERIOD-TYPE>                                                           12-MOS
<FISCAL-YEAR-END>                                                       JUL-31-1997
<PERIOD-START>                                                          AUG-01-1996
<PERIOD-END>                                                            JUL-31-1997
<INVESTMENTS-AT-COST>                                                                 624,230,277
<INVESTMENTS-AT-VALUE>                                                                673,960,245
<RECEIVABLES>                                                                           7,934,047
<ASSETS-OTHER>                                                                             15,410
<OTHER-ITEMS-ASSETS>                                                                      290,897
<TOTAL-ASSETS>                                                                        682,200,599
<PAYABLE-FOR-SECURITIES>                                                                        0
<SENIOR-LONG-TERM-DEBT>                                                                         0
<OTHER-ITEMS-LIABILITIES>                                                               3,110,055
<TOTAL-LIABILITIES>                                                                     3,110,055
<SENIOR-EQUITY>                                                                                 0
<PAID-IN-CAPITAL-COMMON>                                                              630,073,667
<SHARES-COMMON-STOCK>                                                                     846,254
<SHARES-COMMON-PRIOR>                                                                     432,798
<ACCUMULATED-NII-CURRENT>                                                                 837,200
<OVERDISTRIBUTION-NII>                                                                          0
<ACCUMULATED-NET-GAINS>                                                                 1,977,053
<OVERDISTRIBUTION-GAINS>                                                                        0
<ACCUM-APPREC-OR-DEPREC>                                                               46,202,624
<NET-ASSETS>                                                                            8,647,663
<DIVIDEND-INCOME>                                                                               0
<INTEREST-INCOME>                                                                      42,750,567
<OTHER-INCOME>                                                                                  0
<EXPENSES-NET>                                                                          6,447,554
<NET-INVESTMENT-INCOME>                                                                36,303,013
<REALIZED-GAINS-CURRENT>                                                                1,258,139
<APPREC-INCREASE-CURRENT>                                                              31,244,641
<NET-CHANGE-FROM-OPS>                                                                  68,805,793
<EQUALIZATION>                                                                                  0
<DISTRIBUTIONS-OF-INCOME>                                                                 266,953
<DISTRIBUTIONS-OF-GAINS>                                                                        0
<DISTRIBUTIONS-OTHER>                                                                           0
<NUMBER-OF-SHARES-SOLD>                                                                   519,375
<NUMBER-OF-SHARES-REDEEMED>                                                               123,236
<SHARES-REINVESTED>                                                                        17,317
<NET-CHANGE-IN-ASSETS>                                                                 10,526,353
<ACCUMULATED-NII-PRIOR>                                                                   744,031
<ACCUMULATED-GAINS-PRIOR>                                                                 (23,103)
<OVERDISTRIB-NII-PRIOR>                                                                         0
<OVERDIST-NET-GAINS-PRIOR>                                                                      0
<GROSS-ADVISORY-FEES>                                                                   3,493,873
<INTEREST-EXPENSE>                                                                              0
<GROSS-EXPENSE>                                                                         6,447,554
<AVERAGE-NET-ASSETS>                                                                    5,724,000
<PER-SHARE-NAV-BEGIN>                                                                           9.73
<PER-SHARE-NII>                                                                                 0.46
<PER-SHARE-GAIN-APPREC>                                                                         0.49
<PER-SHARE-DIVIDEND>                                                                            0.46
<PER-SHARE-DISTRIBUTIONS>                                                                       0.00
<RETURNS-OF-CAPITAL>                                                                            0.00
<PER-SHARE-NAV-END>                                                                            10.22
<EXPENSE-RATIO>                                                                                 1.67
<AVG-DEBT-OUTSTANDING>                                                                          0
<AVG-DEBT-PER-SHARE>                                                                            0.00
        

</TABLE>


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