OPPENHEIMER CALIFORNIA MUNICIPAL FUND
497, 1997-11-19
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Oppenheimer
California Municipal Fund

Prospectus dated  November 24, 1997



      Oppenheimer  California Municipal Fund is a mutual fund that seeks as high
a level of current  interest  income exempt from Federal and  California  income
taxes for individual  investors as is consistent  with  preservation of capital.
Under normal market  conditions,  the Fund invests at least 80% of its assets in
Municipal  Securities  and at  least  65%  of its  total  assets  in  California
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: 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 bear indirectly. The numbers below are
based on the Fund's expenses during its 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                  4.75%      None           None
Charge on Purchases
(as a % of offering price)
- --------------------------------------------------------------------------
Maximum Deferred Sales         None(1)    5% in the      1% if
Charge (as a % of the                     first year,    shares are
lower of the original                     declining to   redeemed within
offering price or                         1% in the      12 months
redemption proceeds)                      sixth year     of purchase(2)
                                          and eliminated
                                          thereafter(2)
- -------------------------------------------------------------------------
Maximum Sales Charge on        None       None           None
Reinvested Dividends
- -------------------------------------------------------------------------
Exchange Fee                   None       None           None


(1) If you invest $1  million  or more 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 in 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                                     0.57%
0.57%           0.57%

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

12b-1 Plan Fees                         0.24%  1.00%
1.00%

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

Other Expenses                                      0.13%
0.13%           0.13%

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

Total Fund Operating Expenses                       0.94%
1.70%           1.70%

      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  Distribution  Plan Fees for Class A shares  are  Service  Plan Fees . For
Class B and Class C shares the 12b-1 Plan Fees are service fees and  asset-based
sales  charges.  The service fee for each class is a maximum of 0.25% of average
annual net assets of the class and the  asset-based  sales charge or Class B and
Class C shares is 0.75%.  These plans are described in greater detail in "How to
Buy Shares ".

      The actual  expenses  for each class of shares in future years may be more
or less  than the  numbers  in the  chart,  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        $57       $76                  $ 97
$157
Class B Shares        $67       $84                   $112
$162
Class C Shares        $27       $54         $         92
$201


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

                      1 year    3 years     5 years    10 years*
- ----------------------------------------------------------------

Class A Shares        $57       $76                  $97
$157
Class B Shares        $17       $54                  $92
$162
Class C Shares        $17       $54                  $92
$201




* 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
contingent  deferred  sales  charge,  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 and
California  income  taxes  for  individual   investors  as  is  consistent  with
preservation of
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
and California  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. The Manager (including  subsidiaries) manages investment
company  portfolios having over $75 billion in assets at September 30, 1997. The
Manager is paid an advisory fee by the Fund, based on its net assets. The Fund's
portfolio  manager,  who is  employed by the  Manager,  is Jerry  Webman.  He is
primarily  responsible  for the selection of the Fund's  securities.  The Fund's
Board of Trustees, elected by shareholders,  oversees the investment adviser and
the portfolio  manager.  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 fact that the Fund
concentrates  it  investments in California  Municipal  Securities or the Fund's
ability  to  invest in a single  issuer or  limited  number of  issuers  entails
greater risk than an investment in a diversified investment company.

      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 generally
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  objectives  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 may be subject to a contingent
deferred sales charge if redeemed within 6 years or 12 months, respectively,  of
purchase. There are also annual asset-based sales charges 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-based market index,
which we have done on page ___. 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.


                                -3-

<PAGE>



<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                  $10.39       $10.69          $ 9.45       $10.97
- ------------------------------------------------------------------------------------------------------
Income (loss) from investment operations:
Net investment income                                    .58          .33             .58          .60
Net realized and unrealized gain (loss)                  .54         (.30)           1.25        (1.51)
                                                      ------       ------          ------       ------
Total income (loss) from investment operations          1.12          .03            1.83         (.91)
- ------------------------------------------------------------------------------------------------------
Dividends and distributions to shareholders:
Dividends from net investment income                    (.57)        (.33)           (.58)        (.61)
Dividends in excess of net investment income              --           --            (.01)          --
Distributions from net realized gain                      --           --              --           --
                                                      ------       ------          ------       ------
Total dividends and distributions to shareholders       (.57)        (.33)           (.59)        (.61)
- ------------------------------------------------------------------------------------------------------
Net asset value, end of period                        $10.94       $10.39          $10.69       $ 9.45
                                                      ======       ======          ======       ======
======================================================================================================
TOTAL RETURN, AT NET ASSET VALUE(5)                    11.11%        0.34%          19.76%       (8.49)%
======================================================================================================
RATIOS/SUPPLEMENTAL DATA:
Net assets, end of period (in thousands)            $298,162     $286,033        $285,307     $219,682
- ------------------------------------------------------------------------------------------------------
Average net assets (in thousands)                   $289,439     $279,796        $250,188     $248,850
- ------------------------------------------------------------------------------------------------------
Ratios to average net assets:
Net investment income                                   5.49%        5.53%(6)        5.64%        5.99%
Expenses, before voluntary assumption by
the Manager                                             0.94%        0.97%(6)        0.95%        0.96%
Expenses, net of voluntary assumption by
the Manager                                              N/A          N/A             N/A          N/A
- ------------------------------------------------------------------------------------------------------
Portfolio turnover rate(7)                              31.1%        14.0%           23.0%        21.9%
</TABLE>
1. For the period from November 1, 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 May 1,  1993
(inception of offering) to December 31, 1993. 4. For the period from November 3,
1988 (commencement of operations) to December 31, 1988.


8

<PAGE>


<TABLE>
<CAPTION>
                                                                                         Class B
- --------------------------------------------------------------------------------         ---------------------
                                                                                         Year Ended July 31,
1993           1992           1991           1990          1989          1988(4)         1997          1996(2)
==============================================================================================================
<S>            <C>            <C>            <C>           <C>           <C>             <C>           <C>
  $10.35         $10.22         $ 9.86         $9.94         $9.58        $9.53           $10.39        $10.69
- --------------------------------------------------------------------------------------------------------------

     .62            .61            .66           .67           .71          .09              .49           .28
     .72            .20            .38          (.07)          .37          .05              .55          (.30)
  ------         ------         ------         -----         -----        -----           ------        ------
    1.34            .81           1.04           .60          1.08          .14             1.04          (.02)
- --------------------------------------------------------------------------------------------------------------
    (.65)          (.60)          (.62)         (.68)         (.70)        (.09)            (.49)         (.28)
      --             --             --            --            --           --               --            --
    (.07)          (.08)          (.06)           --          (.02)          --               --            --
  ------         ------         ------         -----         -----        -----           ------        ------
    (.72)          (.68)          (.68)         (.68)         (.72)        (.09)            (.49)         (.28)
- --------------------------------------------------------------------------------------------------------------
  $10.97         $10.35         $10.22         $9.86         $9.94        $9.58           $10.94        $10.39
  ======         ======         ======         =====         =====        =====           ======        ======
==============================================================================================================
   13.26%          8.28%         10.93%         6.38%        11.62%        1.43%           10.27%        (0.12)%
==============================================================================================================

$266,490       $204,349       $145,163       $92,514       $52,342       $5,825          $82,474       $52,038
- --------------------------------------------------------------------------------------------------------------
$245,193       $174,055       $115,661       $72,879       $29,308       $2,377          $65,192       $46,422
- --------------------------------------------------------------------------------------------------------------
    5.74%          6.07%          6.52%         6.80%         7.11%        5.95%(6)         4.70%         4.74%(6)

    0.97%          1.07%          1.05%         1.05%         1.09%        2.25%(6)         1.70%         1.74%(6)

     N/A            N/A           0.73%         0.53%         0.16%          --(6)           N/A           N/A
- --------------------------------------------------------------------------------------------------------------
    13.7%          26.8%          26.6%         14.5%         20.7%         0.0%            31.1%         14.0%
</TABLE>

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.
6. Annualized.

                                                                             9

<PAGE>

<TABLE>
<CAPTION>
 FINANCIAL HIGHLIGHTS (CONTINUED)            CLASS B                                   CLASS C
                                             ------------------------------------      ------------------------------------------
                                                                                                                     PERIOD ENDED
                                             YEAR ENDED DECEMBER 31,                   YEAR ENDED JULY 31,           DECEMBER 31,
                                             1995           1994           1993(3)     1997          1996(2)         1995(1)
===========================================================================================================================
<S>                                          <C>            <C>            <C>          <C>          <C>             <C>
PER SHARE OPERATING DATA:
Net asset value, beginning of period          $ 9.44         $10.98        $10.72       $10.38       $10.68          $10.46
- ---------------------------------------------------------------------------------------------------------------------------
Income (loss) from investment operations:
Net investment income                            .51            .54           .35          .49          .27             .08
Net realized and unrealized gain (loss)         1.25          (1.55)          .34          .55         (.30)            .22
                                              ------         ------        ------       ------       ------          ------
Total income (loss) from investment
operations                                      1.76          (1.01)          .69         1.04         (.03)            .30
- ---------------------------------------------------------------------------------------------------------------------------
Dividends and distributions to
shareholders:
Dividends from net investment income            (.50)          (.53)         (.36)        (.49)        (.27)           (.07)
Dividends in excess of net investment
income                                          (.01)            --            --           --           --            (.01)
Distributions from net realized gain              --             --          (.07)          --           --              --
                                              ------         ------        ------       ------       ------          ------
Total dividends and distributions to
shareholders                                    (.51)          (.53)         (.43)        (.49)        (.27)           (.08)
- ---------------------------------------------------------------------------------------------------------------------------
Net asset value, end of period                $10.69         $ 9.44        $10.98       $10.93       $10.38          $10.68
                                              ======         ======        ======       ======       ======          ======
===========================================================================================================================
TOTAL RETURN, AT NET ASSET VALUE(5)            18.97%         (9.39)%        6.66%       10.26%       (0.19)%          2.90%
===========================================================================================================================
RATIOS/SUPPLEMENTAL DATA:
Net assets, end of period (in thousands)     $41,224        $20,224        $9,921       $5,969       $2,171            $125
- ---------------------------------------------------------------------------------------------------------------------------
Average net assets (in thousands)            $29,918        $16,552        $5,218       $3,869       $1,156             $91
- ---------------------------------------------------------------------------------------------------------------------------
Ratios to average net assets:
Net investment income                           4.82%          5.17%         4.57%(6)     4.66%        4.54%(6)        4.56%(6)
Expenses, before voluntary assumption
by the Manager                                  1.72%          1.73%         1.79%(6)     1.70%        1.80%(6)        1.68%(6)
Expenses, net of voluntary assumption by
the Manager                                      N/A            N/A           N/A          N/A          N/A             N/A
- ---------------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate(7)                      23.0%          21.9%         13.7%        31.1%        14.0%           23.0%
</TABLE>

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 $140,865,190 and $110,604,518, respectively.


10



Investment Objective and Policies

Objective.  The Fund's  objective is to seek as high a level of current interest
income exempt from Federal and California income taxes for individual  investors
as is consistent with preservation of capital.  The Fund is not intended to be a
complete investment program,  and there is no assurance that it will achieve its
objective.

Investment  Policies and Strategies.  Under normal market  conditions,  the Fund
attempts to invest  100% of its total  assets,  and, as a matter of  fundamental
policy, to invest at least 80% of its total assets, in Municipal Securities.  In
addition,  under normal market conditions,  the Fund will invest at least 65% of
its total assets in California Municipal Securities.

      Dividends  paid  by  the  Fund  derived  from  interest   attributable  to
California  Municipal  Securities will be exempt from Federal  individual income
taxes.  Such dividends  will also be exempt from  California  individual  income
taxes  provided that at the close of each quarter,  at least 50% of the value of
the Fund's  assets are invested in  obligations  the interest of which is exempt
from taxation under California law when held by an individual. Dividends derived
from  interest on Municipal  Securities  of other  governmental  issuers will be
exempt from Federal  individual  income tax,  but will be subject to  California
individual income taxes. Although exempt-interest  dividends will not be subject
to federal income tax for Fund  shareholders,  a portion of such dividends 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
net interest  income on taxable  investments  and repurchase  agreements will be
taxable as ordinary  income,  and any  capital  gains 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,   which  is  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 Special  Considerations - California Municipal  Securities.  Because the
Fund concentrates its investments in California Municipal Securities, the market
value and marketability of such Municipal  Securities and the interest income to
the Fund from them  could be  adversely  affected  by a default  or a  financial
crisis relating to any of such issuers.  Investors should consider these matters
as well as  economic  trends  in  California,  summarized  in the  Statement  of
Additional  Information  under "Special  Investment  Considerations - California
Municipal Securities."


      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. The economic
and other  factors that can affect that ability are  summarized in the Statement
of Additional Information under "Special Investment  Considerations-  California
Municipal  Securities."  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  Investors  Service,  Inc.  ("Moody's")  or Fitch
Investors Service,  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  Non-diversification.  The  Fund is  classified  as a  "non-diversified"
investment  company  under  the  Investment  Company  Act of 1940  so  that  the
proportion  of the Fund's  assets that may be invested  in the  securities  of a
single issuer is not limited by the Investment Company Act. An investment in the
Fund  therefore  will entail  greater risk than an  investment  in a diversified
investment  company  because a higher  percentage  of  investments  among  fewer
issuers  may  result in greater  fluctuation  in the total  market  value of the
Fund's portfolio, and economic,  political or regulatory developments may have a
greater  impact on the value of the Fund's  portfolio  than would be the case if
the portfolio were diversified among more issuers.  However, the Fund intends to
conduct its operations so as to qualify as a "regulated  investment company" for
purposes  of the  Internal  Revenue  Code,  which  will  relieve  the Fund  from
liability  for  Federal  income  tax to the  extent  that  more  than 90% of its
earnings  are  distributed  to  shareholders.  Among the  requirements  for such
qualification are that at the end of each fiscal quarter:  (1) not more than 25%
of the  market  value  of the  Fund's  total  assets  will  be  invested  in the
securities of a single  issuer,  and (2) with respect to 50% of the market value
of its total  assets,  not more than 5% of the market  value of its total assets
may be invested in the  securities  of a single issuer and the Fund must not own
more than 10% of the outstanding voting securities of a single issuer.

      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  from 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.

      |X|  Municipal  Securities.  Municipal  Securities  are  municipal  bonds,
municipal notes and municipal  commercial  paper,  certificates of participation
and other debt  obligations  issued by or on behalf of the State of  California,
other states and the District of Columbia,  their political  subdivisions or any
commonwealth,  territory or possession 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.  California  Municipal  Securities are
Municipal Securities, the interest from which is, in the opinion of bond counsel
to the  respective  issuer  at the time of  issue,  not  subject  to  California
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 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 immediately below); (ii) covered call options and Hedging Instruments
(described in "Hedging" below); (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.  The Fund may invest in  certificates  of
participation which are tax-exempt  obligations that evidence the holder's right
to share in lease,  installment  loan or other  financing  payments  by a public
entity.  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 adjusted 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 Municipal
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, Duff & 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 those ratings). A reduction of 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  investments in  non-investment  grade  Municipal  Securities may
reduce some of these risks.

Other 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 may help to reduce some
of the 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 of the securities  under a repurchase  agreement  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 or which  cannot be publicly
sold until it is registered  under the Securities Act of 1933. 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. 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 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 and are
subject  to  other   conditions   described  in  the   Statement  of  Additional
Information.  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 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)
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 further 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 debt  securities,  broadly-based  municipal
bond indices,  Municipal  Bond Index  Futures and 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 put options. 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) municipal  bond indices,  and (3) Interest Rate Futures
and  Municipal  Bond Index 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 domestic  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;
and (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,   the  taxable  securities  and  Hedging  Instruments  described  in
"Investment Objective and Policies" above;
      o make loans, except through the purchase of portfolio  securities subject
to repurchase  agreements or through loans of portfolio  securities as described
under "Loans of Portfolio Securities";
      o borrow money in excess of 10% of the value of its total assets,  or make
any additional  investments  whenever borrowings exceed 5% of the Fund's assets;
it may borrow  only from  banks as a  temporary  measure  for  extraordinary  or
emergency purposes (not for the purpose of leveraging its investments);
      o pledge,  mortgage or otherwise  encumber,  transfer or assign any of its
assets to secure a debt; collateral arrangements for premium and margin payments
in connection with Hedging Instruments
are not deemed to be a pledge of assets;
      o  concentrate  investments  to the  extent  of more than 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, U.S. Government obligations or California Municipal Securities; or
      o buy or sell  futures  contracts  other  than  Interest  Rate  Futures or
Municipal Bond Index Futures.


      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   is   an   open-end,
non-diversified   management  investment  company  organized  as  a
Massachusetts business
trust in July, 1988.


      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
officers of the Fund,  and provides more  information  about them . Although the
Fund will not normally hold annual meetings , 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
from the other  classes.  Therefore,  each class may have a different  net asset
value. Each share has one vote at shareholder  meetings,  with fractional shares
voting  proportionally.  Only  shares of a  particular  class vote as a class on
matters that affect that class alone.  Shares are freely  transferrable.  Please
refer to "How the Fund is Managed" in the Statement of Additional Information on
voting of shares.

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  with  the  Fund  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  adviser 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  manager of the Fund is
Jerry Webman,  Senior Vice  President  of the Manager.  Mr.  Webman
is
the   person    principally    responsible   for   the   day-to-day
management of
the  Fund's  portfolio.   He  has  had  this  responsibility  since
April,

1996.   Mr.   Webman  also  serves  as  an  officer  and  portfolio
manager
 of other  Oppenheimer  funds.  Previously,  Mr.  Webman  was an
officer

and analyst with Prudential Mutual Funds.


      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 over $1 billion.  The Fund's  management fee for its last fiscal year
was 0.57% of average  annual net assets for each of 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,  however, 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 adviser.


      o The  Distributor.  The Fund's shares are sold through  dealers , brokers
and   other   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  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
information  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.
However,  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.  The  tax-equivalent  yield is the equivalent  yield that
would be earned in the  absence of 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.  As California's  economy improved,  its bonds tended to gain in
value.  California's  economy  continues to recover from a long recession caused
primarily  by job losses.  Over the past year many of those job losses have been
replaced  by  employment  gains in other  industries.  A  factor  in the  Fund's
performance  was  the  portfolio   manager's  focus  on  those   municipalities,
authorities  and agencies  whose bonds offered the most  competitive  income and
best value. California's  strengthening economy enabled the portfolio manager to
invest in relatively  high yielding bonds issued by smaller  municipal  issuers,
such as  school  districts.  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 from the  inception of the class held  through  July 31, 1997.  In each
case,  all  dividends  and  capital  gains   distributions  were  reinvested  in
additional shares. The graphs reflect the deduction of the 4.75% maximum initial
sales charge on Class A shares,  the  applicable  2% contingent  deferred  sales
charge for Class B shares, and the 1% contingent  deferred sales charge on Class
C .


      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. The Lehman Brothers Municipal Bond Index is an unmanaged index of a broad
range of investment grade municipal  bonds,  widely regarded as a measure of the
performance of the general municipal bond market.


      Index performance reflects reinvestment of dividends 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  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 any one 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 California
               Municipal Fund (Class A) and Lehman
                   Brothers Municipal Bond Index
              [Graph with Class A shares of the Fund]


 Average Annual Total Return of the Fund at  7/31/971
A Shares     1 Year      5 Year      Life of Class
              5.83%                5.86%
7.66%


                       Comparison of Change
                        In Value of $10,000
                   Hypothetical Investments in:
                      Oppenheimer California
               Municipal 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
              5.27%       5.32%


                       Comparison of Change
                        In Value of $10,000
                   Hypothetical Investments in:
                      Oppenheimer California
               Municipal 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
              9.26%             7.36%

Total  returns and the ending  account  value 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 applicable  4.75% maximum  initial sales
charge. The inception date of the Fund (Class A shares) was 11/3/88.  2. Class B
shares of the Fund were first  publicly  offered on 5/1/93.  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 life-of-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 November 1, 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  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 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  decision  as to which class of shares is
better  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 Class B or Class C shares 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
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


 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 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 is better for you. For
example, share certificates are not available for Class B or Class C shares, and
if you are considering using your shares as collateral for a loan, that may be a
factor to consider.  Also, checkwriting privileges are not available for Class B
or Class C shares.  Additionally,  the dividends  payable to Class B and Class C
shareholders  will be reduced by the  additional  expenses borne solely by those
classes,  such as the  asset-based  sales  charges  described  below  and in the
Statement of Additional Information.

      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 or distributions 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,  or 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,  we recommend  that you discuss your  investment
first with a financial advisor, to be sure 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 (and any initial  sales charge that  applies)
that is next  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
charges or the special  sales  charge 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         Front-End           Commission
                          Sales Charge as   Sales Charge as     as
Percentage
                          Percentage of     Percentage of       of Offering
Amount of Purchase        Offering Price    Amount Invested     Price
- ---------------------------------------------------------------------------
Less than $50,000             4.75%              4.98%               4.00%
- ---------------------------------------------------------------------------
$50,000 or more but
less than $100,000            4.50%              4.71%               4.00%
- ---------------------------------------------------------------------------
$100,000 or more but
less than $250,000            3.50%              3.63%               3.00%
- ---------------------------------------------------------------------------
$250,000 or more but
less than $500,000            2.50%              2.56%               2.25%
- ---------------------------------------------------------------------------
$500,000 or more but
less than $1 million          2.00%              2.04%               1.80%
- ---------------------------------------------------------------------------
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 contingent  deferred 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 (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 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 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 adviser for the purchase or sale of Fund 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  adviser (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 of 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); or

      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);
      oif,  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 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. 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 "Buying Class C Shares - 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 the 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 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 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 and  retains  the
service fee paid by the Fund in that year. 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
charges 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 Plans for Class B and 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  $2,729,459  (equal to 3.31% 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 $68,718(equal to 1.15% 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  circumstances  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 or 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 redemption of shares in the
following cases:

      o redemption  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,".


      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  fund  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  Information 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 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       Send courier or Express Mail
requests by mail:                   requests to:
OppenheimerFunds Services           OppenheimerFunds Services
P.O. Box 5270                       10200   E.    Girard    Avenue,
Bldg. D
Denver, Colorado 80217              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.


The  Distributor has entered into agreements with certain dealers and investment
advisors  permitting them to exchange their clients' shares by telephone.  These
privileges are limited under those  agreements and the Distributor has the right
to reject or suspend  those  privileges.  As a result,  those  exchanges  may be
subject to notice  requirements,  delays and other limitations that do not apply
to shareholders  who exchange their shares directly by calling or writing to the
Transfer Agent.


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.

      o Transfer Agent and Shareholder  Servicing  Agent. The transfer agent and
shareholder  servicing agent is  OppenheimerFunds  Services.  Unified Management
Corporation  (1-800-346-4601)  is the  shareholder  servicing  agent for  former
shareholders of the AMA Family of Funds and clients of AMA Investment  Advisers,
L.P. who owned shares of the Former Quest For Value Fund when it merged into the
Fund on November 24, 1995.


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  such  dividends  to  shareholders  monthly.  Normally,
dividends  are paid on or about the tenth  business  day of each month,  but the
Board of Trustees

can
change that date. 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.
The Fund may make  supplemental  distributions  of dividends  and capital  gains
following  the end of its fiscal  year  (which ends  December  31st).  Long-term
capital gains will be  separately  identified  in the tax  information  the Fund
sends you after the end of the year.  Short-term  capital  gains are  treated as
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  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 Fund 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 held your shares.
Dividends  paid from  short-term  capital gains 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.  Although  exempt-interest  dividends  will not be  subject to federal
income tax for Fund  shareholders,  a portion of such dividends which is derived
from  interest  on  certain  "private  activity"  bonds  will give rise to a tax
preference   item  which  could  subject  a   shareholder   to,  or  increase  a
shareholder's liability under, the federal alternative minimum tax, depending on
the shareholder's individual tax situation. Certain 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 each  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  gains
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 capital gain.

      o Taxes on  Transactions.  Share  redemptions,  including  redemptions for
exchanges,  are  subject  to  capital  gains  tax.  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.  A  non-taxable  return of
capital may reduce your tax basis in your Fund shares.

      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  Fund,  Oppenheimer  Quest  Small  Cap  Fund and
Oppenheimer Quest Global Fund, Inc. on November 24, 1995, when OppenheimerFunds,
Inc. became the investment adviser 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 shares 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.

                     Front-End      Front-End
                     Sales          Sales
Number of            Charge as      Charge as       Commission
Eligible             a Percentage   a Percentage    as Percentage
Employees            of Offering    of Amount       of 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 page ___ 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 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 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-1

<PAGE>



                    APPENDIX TO PROSPECTUS OF
               OPPENHEIMER CALIFORNIA MUNICIPAL FUND

      Graphic material included in Prospectus of Oppenheimer
California Municipal Fund: "Comparison of Total Return of
Oppenheimer California Municipal Fund and the Lehman Brothers
Municipal Bond Index - Change in Value of a $10,000 Hypothetical
Investment"


      A  linear  graph  will  be  included  in  the  Prospectus  of  Oppenheimer
California  Municipal Fund (the "Fund")  depicting the initial account value and
subsequent  account value of a hypothetical  $10,000  investment in the Fund. In
the case of the Fund's class A shares, that graph will cover the period from the
commencement of the Fund's operations  (November 3, 1988) through July 31, 1997,
in the  case of the  Fund's  Class B  shares  will  cover  the  period  from the
inception of the class (May 1, 1993)  through July 31, 1997,  and in the case of
the Fund's Class C shares will cover the period from the  inception of the class
(November 1, 1995)  through  July 31,  1997.  The graph will compare such values
with hypothetical  $10,000  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 "How Has the Fund Performed  -Management's
Discussion of Performance."

Fiscal Year         Oppenheimer California     Lehman Brothers
(Period) Ended      Municipal Fund A           Municipal    Bond
- --------------      ----------------           -----------------
Index
- -----
11/3/88             $9,525                     $10,000
12/31/88            $9,661                             $10,010
12/31/89            $10,783                    $11,090
12/31/90                    $11,470            $11,898
12/31/91            $12,724                    $13,343
12/31/92            $13,777                    $14,519
12/31/93            $15,604                    $16,302
12/31/94            $14,279                    $15,458
12/31/95            $17,100                    $18,160
7/31/96             $17,158                    $18,241
7/31/97             $19,063                    $20,114

Fiscal Year         Oppenheimer California     Lehman Brothers
(Period) Ended      Municipal Fund B           Municipal    Bond
- --------------      ----------------           -----------------
Index
- -----
5/1/93              $10,000                    $10,000
12/31/93            $10,666                    $10,718
12/31/94            $       9,665              $10,163
12/31/95            $11,497                    $11,939
7/31/96                     $11,484            $11,993
7/31/97             $12,463                    $13,225

Fiscal Year         Oppenheimer California     Lehman Brothers
(Period) Ended      Municipal Fund C           Municipal    Bond
Index
8/29/95             $10,000                    $10,000
12/31/95            $10,290                    $10,264
7/31/96              $10,271            $10,310
7/31/97             $11,324                    $11,369


                                A-2

<PAGE>



Oppenheimer California Municipal Fund
Two World Trade Center
New York, New York 10048-0203
1-800-525-7048

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
offer in such state.

PR0790.001.0495   Printed on recycled paper

                                A-3

Oppenheimer California Municipal 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 Service 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.............................


Appendix B: Equivalent Yield Chart.............................

Appendix C: Industry Classifications...........................

                                -1-

<PAGE>


ABOUT THE FUND

Investment Objective and Policies

Investment Policies and Strategies. The investment objective and policies of the
Fund  are  discussed  in  the  Prospectus.   Set  forth  below  is  supplemental
information  about those  policies and the type of  securities in which the Fund
may  invest,  as well as the  strategies  the Fund may use to try to achieve its
objective.  Capitalized  terms used in this Statement of Additional  Information
have the same meanings as those terms have 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. 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  "Investment   Objective  and
Policies." A  discussion  of the general  characteristics  of types of Municipal
Securities follows below.

      o Municipal Bonds. The principal  classifications  of long-term  municipal
bonds in which the Fund may invest are  "general  obligation"  and  "revenue" or
"industrial  development"  bonds.  In  California,  municipal  bonds may also be
funded by property taxes
in specially created districts (Mello-
Roos or Special  Assessment  Bonds), tax allocations based on increased property
tax assessments over a specified period (frequently for redevelopment  projects)
or specified redevelopment area sales allocations.

           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 the money
from which 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.

      o Mello-Roos  Bonds.  Bonds issued  pursuant to the California  Mello-Roos
Community Facilities Act ("Mello-Roos bonds") are used to finance infrastructure
projects (such as roads or sewage treatment plants) and are primarily secured by
real estate  taxes  levied on  property  located in the same  community  as that
project. Mello-Roos bond financing arose in response to limitations contained in
California's   statutory  limitations  on  real  property  taxes  (see  "Special
Investment Considerations -- California Municipal Securities" below), and do not
constitute  obligations of a municipality.  Timely payment of such bonds depends
on the  developer  or other  property  owners'  ability to pay their real estate
taxes which could be  adversely  affected  by a  declining  economy  and/or real
estate market.

      o 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.

      o 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  the  State  of
California 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  adviser,
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.
      o 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.

      o 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  governments,  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.  Furthermore,  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 and  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,  the Tax Reform Act
revised  downward that  limitations  as to the amount of private  activity bonds
which each state may issue,  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 the 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 of  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  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 the 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.


      o Ratings of  Municipal  Securities.  Ratings by Moody's,  S&P , Fitch and
Duff & Phelps  (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,  S&P,  Fitch or
Duff & Phelps  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.


Special Investment  Considerations - California Municipal Securities.  As stated
in the Prospectus,  the values of the Fund's California Municipal Securities are
highly  sensitive to the fiscal  stability of California  and its  subdivisions,
agencies, instrumentalities or authorities, which issue the Municipal Securities
in which the Trust  concentrates  its  investments.  Certain  amendments  to the
California State constitution,  legislative  measures,  executive orders,  civil
actions and voter  initiatives in recent years that could  adversely  affect the
ability of  California  issuers  to pay  interest  and  principal  on  Municipal
Securities are described below. The following  constitutes only a brief summary,
and is based on information  drawn from the relevant  statutes and certain other
publicly  available  information.  The Fund has not independently  verified such
information.

      Changes  in  California  constitutional  and other  laws  during  the last
several years have caused  concerns  about the ability of  California  state and
municipal issuers to obtain sufficient revenue to pay their bond obligations. In
1978,  California  voters  approved an amendment to the California  Constitution
known  as   Proposition   13,  which  added  Article  XIIIA  to  the  California
Constitution.  Article  XIIIA  limits  ad  valorem  taxes on real  property  and
restricts  the  ability of taxing  entities  to increase  real  property  taxes.
However,  legislation  passed  subsequent  to  Proposition  13 provided  for the
redistribution  of  California's  General  Fund surplus to local  agencies,  the
reallocation  of revenues to local  agencies and the assumption of certain local
obligations  by the  state  so as to help  California  municipal  issuers  raise
revenue to pay their bond obligations.  It is unknown whether additional revenue
redistribution  legislation  will be  enacted  in the  future  and  whether,  if
enacted,  such legislation will provide  sufficient  revenue for such California
issuers to pay their obligations.

      The state is also  subject to another  constitutional  amendment,  Article
XIIIB,  which may have an  adverse  impact  on  California  state and  municipal
issuers.  Article XIIIB restricts the state from spending certain appropriations
in excess of an appropriations limit imposed for each state and local government
entity.  If revenues  exceed such  appropriations  limit,  such revenues must be
returned  either  as  revisions  in the tax  rates  or fee  schedules.  In 1988,
California  voters  approved an  initiative  known as  Proposition  98, which in
addition to amending  Article  XIIIB,  amended  Article XVI to require a minimum
level of funding for public schools and community colleges.

      In 1986, California voters approved an initiative known as Proposition 62,
which,  among  other  things,  requires  that any tax for  general  governmental
purposes  imposed by a local  government be approved by a two-thirds vote of the
governmental  entity's  legislative body and by a majority of its electorate and
that any special tax imposed by a local  government  be approved by a two-thirds
vote of the  electorate.  In September 1995 the California  Supreme Court upheld
the constitutionality of Proposition 62, creating uncertainty as to the legality
of certain local taxes enacted by non-charter cities in California without voter
approval. It is not possible to predict the impact of the decision.


      In  November  1996,   California  voters  approved  Proposition  218.  The
initiative  applied the provisions of Proposition 62 to all entities,  including
charter cities.  It requires that all taxes for general purposes obtain a simple
majority  popular vote and that taxes for special  purposes  obtain a two-thirds
majority vote.  Prior to the  effectiveness  of Proposition  218, charter cities
could levy certain taxes such as transient  occupancy  taxes and utility  user's
taxes without a popular vote.  Proposition  218 will also limit the authority of
local  governments  to impose  property-related  assessments,  fees and charges,
requiring that such assessments be limited to the special benefit  conferred and
prohibiting their use for general  governmental  services.  Proposition 218 also
allows   voters   to  use   their   initiative   power  to   reduce   or  repeal
previously-authorized taxes, assessments, fees and charges.


      Because of the uncertain  impact of the  aforementioned  legislation,  the
possible  inconsistencies  in the  respective  terms  of the  statutes  and  the
impossibility of predicting the level of future appropriations and applicability
of related  statutes to such questions,  it is not currently  possible to assess
the impact of such  legislation  and  policies  on the long term  ability of the
State of California  and California  municipal  issuers to pay interest or repay
principal on their obligations.


      In addition,  certain  tax-exempt  securities in which the Fund may invest
may be obligations payable solely from the revenues of specific institutions, or
may be secured by  specific  properties,  which are  subject  to  provisions  of
California law that could adversely affect the holders of such obligations.  For
example,  the revenues of California  health care institutions may be subject to
state laws, and  California  law limits the remedies of a creditor  secured by a
mortgage or deed of trust on real property.

      California's  economic recovery from the recent recession is continuing at
a strong pace,  and recent  economic  reports  indicate that  California is on a
stronger  economic  upturn  than the rest of the  country.  The rate of economic
growth in California  in 1996, in terms of job gains,  exceeded that of the rest
of the  United  States.  The  State  added  nearly  350,000  jobs  during  1996,
surpassing  its  pre-recession  employment  peak of 12.7 million  jobs.  Another
380,000 jobs are expected to be created in 1997. The  unemployment  rate,  while
still higher than the national average , fell to the low 6 percent range in mid-
1997,  compared to over 10 percent  during the  recession.  Many of the new jobs
were created in such industries as computer  services,  software design,  motion
pictures and high technology manufacturing.  Business services, export trade and
other  manufacturing also experienced  growth. All major economic regions of the
State grew, with particular large gains in the Silicon Valley region of Northern
California.

      On August 18, 1997,  the  Governor  signed the 1997-98  Budget Act,  which
provides for General Fund and Special Fund  expenditures of approximately  $67.2
billion and  projects a 97-98 fiscal year end reserve of $112  million.  For the
second year in a row, the State budget  contains a large increase in funding for
K-14 education,  reflecting strong revenues which have exceeded initial budgeted
amounts. The Budget Act reflects a $1.235 billion pension case judgment payment,
and returns funding of the State's  pension  contribution to the quarterly basis
existing prior to the deferral actions invalidated by the courts. Because of the
effect of the pension payment, most other State programs were continued at 1996-
97 levels.  Health and welfare  costs are  contained,  continuing  generally the
grant levels from prior years, as part of the initial  implementation of the new
CalWORKS  welfare reform program.  Unlike prior years,  this Budget Act does not
depend on uncertain federal budget actions. About $300 million in federal funds,
already  included in the federal FY 1997 and 1998  budgets,  are included in the
Budget Act to offset incarceration costs for illegal immigrants.  The Budget Act
contains  no tax  increases  and no tax  reductions.  The Renters Tax Credit was
suspended for another year, saving approximately $500 million.

      After enactment of the Budget Act, and prior to the end of the Legislative
Session,  the Legislature and the Governor reached certain agreements related to
State  expenditures  and taxes.  Legislation  signed by the Governor  includes a
variety of phased-in tax cuts, conformity with certain provisions of the federal
tax reform law passed  earlier this year, and reform of funding for county trial
courts, with the State to assume greater financial responsibility.


      Because  of the State of  California's  continuing  budget  problems,  the
state's General  Obligation  bonds were downgraded in July 1994 from Aa to A1 by
Moody's, from
A+ to A by S&P and from AA

to A by Fitch.  All three rating agencies  expressed  uncertainty in the state's
ability to balance its budget by 1996.  However,  in 1996,  citing  California's
improving economy and budget situation,  both Fitch and Standard & Poor's raised
their ratings from A to A+. Prior to  California's  October 8 sale of $1 billion
in General Obligation Bonds Fitch Investors Service raised California's  General
Obligation Bond rating from A+ to AA-, Moody's  Investors Service and Standard &
Poors did not raise their ratings, confirming those at A1 and A+, respectively.

      On  December  6, 1994,  Orange  County  (California)  became  the  largest
municipality  in the  United  States to file for  protection  under the  Federal
bankruptcy  laws. The filing stemmed from  approximately  $1.7 billion in losses
suffered  by the  County's  investment  pool  due to  investments  in high  risk
"derivative"  securities.  In  September  1995 the  state  legislature  approved
legislation permitting Orange County to use for bankruptcy recovery $820 million
over 20 years in sales taxes  previously  earmarked  for  highways,  transit and
development.  In June 1996 the County  completed an $880  million bond  offering
secured by real  property  owned by the  County.  On June 12,  1996,  the County
emerged  from  bankruptcy.  On January 7, 1997,  Orange  County  returned to the
municipal  bond market with a $136 million bond issue maturing in 13 years at an
insured yield of 7.23 percent

      Los Angeles  County,  the nation's  largest county,  is also  experiencing
financial  difficulty.  In  August  1995  the  credit  rating  of the  country's
long-term  bonds was  downgraded  for the third  time since 1992 as a result of,
among other  things,  severe  operating  deficits for the  county's  health care
system.  In  addition,  the County was  affected  by an ongoing  loss of revenue
caused by state  property tax shift  initiatives  in 1993 through 1995. In June,
1997, the Los Angeles County Board of  Supervisors  approved an approximate  $12
billion 1997-98 budget containing  measures to eliminate a $157 million deficit.
The County's budgetary  difficulties have continued and their effect, as well as
the effect of the improving  California  economy, on the 1997-98 budget is still
uncertain.


Other Investment Techniques and Strategies

      o Puts and Standby Commitments. 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.  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.


      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. 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's  Custodian will identify liquid
assets of the Fund  having a value equal to the  aggregate  amount of the Fund's
commitment under Forward Contracts to cover its short positions.


      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.  However,  the Fund may sell when-issued  securities and
forward  commitments 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 a loss to the Fund.

      When-issued   transactions  and  forward  commitments  allow  the  Fund  a
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.

      o  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 purchases of portfolio  securities.  In a repurchase  transaction,
the Fund  purchases  a  security  from,  and  simultaneously  resells  it to, an
approved  vendor (a U.S.  commercial  bank, or the U.S. branch of a foreign bank
having total domestic  assets of at least $1 billion or a  broker-dealer  with a
net worth of at least $50 million and which has been designated a primary dealer
in government  securities  which must meet audit  requirements set by the Fund's
Board of Trustees  from time to time) for delivery on an agreed-on  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 the 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 value of the  collateral  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.  To  enable  the  Fund  to  sell
restricted  securities not registered under the Securities Act of 1933, the Fund
may  have  to  cause  those  securities  to  be  registered.   The  expenses  of
registration  of  restricted  securities  may be negotiated by the Fund with the
issuer  at the  time  such  securities  are  purchased  by  the  Fund,  if  such
registration  is required  before such  securities  may be sold  publicly.  When
registration  must be arranged  because the Fund wishes to sell the security,  a
considerable period may elapse between the time the decision is made to sell the
securities and the time the Fund would be permitted to sell them. The Fund would
bear the risks of any downward price  fluctuation  during that period.  The Fund
may also acquire,  through private  placements,  securities  having  contractual
restrictions on their resale, which might limit the Fund's ability to dispose of
such  securities  and might  lower the amount  realizable  upon the sale of such
securities.

      The Fund has percentage  limitations that apply to purchases of restricted
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.

      o  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  on each  business  day must at least  equal 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).  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  and other
fees in  connection  with the loan.  The  terms of the  Fund's  loans  must meet
applicable  tests  under  the  Internal  Revenue  Code  and  permit  the Fund to
reacquire  loaned  securities  on five  days'  notice  or in time to vote on any
important matter.


      o Hedging. As described in the Prospectus, the Fund may employ one or more
types of  hedging  instruments.  The Fund may use  hedging  instruments  for the
purposes described in the Prospectus. 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 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 investment) 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 any  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
underlying investment securities 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.


      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").  The 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  specified  conditions.  As the Future is marked to market 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 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.  At that time the Fund will realize a gain or a
loss.  Although  Interest Rate Futures,  by their terms,  call for settlement by
delivery or  acquisition  of debt  securities,  in most cases the  obligation is
fulfilled by entering into an offsetting  transaction.  All futures transactions
are effected  through a clearinghouse  associated with the exchange on which the
contracts are traded.

      o Municipal Bond Index Futures.  A "municipal bond index" assigns relative
values to the municipal  bonds  included in that index,  and is used to serve 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 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."  The Fund will not invest more than 25% of its assets in interest
rate swap transactions.

      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
covering a call on the  expiration  of the call or when the Fund  enters  into a
closing purchase transaction.  Call writing affects the Fund's turnover rate and
the  brokerage  commissions  it pays.  Commissions  are  payable  on  writing or
purchasing a call.


      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  thereon as established by the  Commodities  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
option premiums for a bona fide hedging  position.  However,  under the Rule the
Fund must limit its aggregate initial futures margin and related option 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 each of the exchanges  governing  the maximum  number of options which 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 also apply to Futures  transactions.  An
exchange  may order the  liquidation  of  positions  found to be in violation of
these 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 Hedging  Instruments and Covered Calls.  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 that 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 that are 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 or (ii)  purchasing puts on municipal bond indices or Futures
to attempt  to protect  against  declines  in the value of the Fund's  portfolio
securities.  The  risk  is  that  the  prices  of such  Futures  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 market 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 market 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 market could be reduced, thus producing  distortion.  Third, from
the point of view of speculators, the deposit requirements in the futures market
are less onerous than margin  requirements in the securities market.  Therefore,
increased participation by speculators in the futures market 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 the
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 the 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 the 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 on 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 set forth in the
Prospectus.  The following  additional  investment  restrictions are fundamental
policies.  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 (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 other than Hedging  Instruments on margin;  however,
the  Fund  may  obtain  such  short-term  credits  as may be  necessary  for the
clearance of purchases and sales of securities;
      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  officers  and  Trustees  or  Directors  of the Fund and the  Manager
individually  owning  more  than  1/2 of 1% of the  securities  of  such  issuer
together own more than 5% of the securities of such issuer; or
      o  invest  in  securities  of any  other  investment  company,  except  in
connection with a merger with another investment company.

      In connection with the qualification of its shares in certain states,  the
Fund has undertaken that in addition to the above, as a non-fundamental  policy,
it will not  invest  (1) more  than 5% of its  total  assets  in  securities  of
unseasoned issuers,  including their predecessors,  which have been in operation
for less  than  three  years;  (2) more  than 5% of its  total  assets in equity
securities of issuers that are not readily marketable;  (3) in interests in oil,
gas, or other mineral leases or exploration or development  programs;  or (4) in
real estate limited partnership interests.

      o 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 the sole
issuer.  However, if in either case the creating government or some other entity
guarantees a security,  such a guarantee would be considered a separate security
and is to 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 the  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 under the Investment Company
Act, it will not be changed without shareholder approval. Should any such change
be made, the Prospectus and/or this Additional Statement 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 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 Municipal Bond 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
 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.

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
(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
funds1


Leon Levy                                       $13,267$5,730
$152,750

  Chairman and
  Trustee


Benjamin Lipstein                               $ 7,$3,426
$ 91,350
  Study
  Committee
  Chairman, Audit
  Committee Member
  and  Trustee2

Elizabeth B. Moynihan $ 7,$3,426
$ 91,350

  Study
  Committee
  Member and
  Trustee


Kenneth A. Randall                              $ 7,$3,130
$ 83,450

  Audit
  Committee
  Chairman and
  Trustee


Edward V. Regan                                 $ 6,$2,931
$ 78,150
  Proxy Committee
  Chairman,
  Audit
  Committee
  Member and
   Trustee


Russell S.

Reynolds, Jr.                                   $ 5,$2,206
$58,800





 Proxy Committee

  Member and
  Trustee

                     Aggregate      Retirement BenefTotal
Compensation
                     Compensation   Accrued as Part From All
Name and             from           of Fund         New York-based
Position             Fund           Expenses        Oppenheimer
funds1



         Pauline Trigere  $ 4,803         $2,074       $ 55,300
  Trustee

Clayton K. Yeutter   $ 5,107        $2,206          $ 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 the Fund  estimate  the  number  of years of
credited  service  that will be used to  determine  those  benefits.  During the
fiscal year ended July 31,  1997,  $25,129 was accrued for the Fund's  projected
retirement benefit obligations.

      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 as follows:


                                               Percentage of
                                               Outstanding
                               Number          Shares of
Name & Address                 of Shares       the Class

Class C



Merrill Lynch Pierce Fenner                     46,835.00     7.49%
                & Smith
 For The Sole Benefit of its Customers
4800 Deer Lake Drive E FL 3

Jacksonville, FL 32246-6484


Horace Wright & Loretta J.
Wri37,6.00%37
 494 Laurellen Road





 Marysville, CA  95901


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.


      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 undertaking  regulatory limit and the voluntary  undertaking was
not invoked.

      For the fiscal years ended  December 31, 1995 and,  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   $1,638,210  ,  $1,097,974  and   $2,039,568,
respectively.


      The  advisory   agreement   provides   that  in  the  absence  of  willful
misfeasance,   bad  faith,  gross  negligence  or  reckless  disregard  for  its
obligations  thereunder,  the  Manager is not liable for any loss  sustained  by
reason of any  investment  of 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 $984,851
,  $611,757  and  $951,080,  respectively,  of  which  the  Distributor  and  an
affiliated  broker-dealer  retained  $165,771 , $110,074  and  $160,054 in those
respective  years.  During the Fund's  fiscal  year  ended  July 31,  1997,  the
contingent  deferred  sales  charge  collected  on the Fund's Class B shares and
Class C shares  totaled  $156,180  and  $2,811,  respectively,  all of which was
retained by the Distributor.  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 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 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 comparisons,  and by 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

           reimbursements).

      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:   4.18%                          4.39%
Class B:   3.65%                          N/A
Class C:   3.64%                          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  combined
Federal,  state and city 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 and state  taxable  income (the net amount
subject  to  Federal,   state  and  city  income  taxes  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 and that  state  income tax
payments are fully deductible for income tax purposes. 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 California/Federal 45.22% effective tax bracket for its Class A,
Class B and Class C shares was 7.63%, 6.66% and 6.64%, 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 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:   5.02%                          5.27%
Class B:   4.53%                          N/A
Class C:   4.54%                          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

      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  year,  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 and five year periods ended
July 31,  1997  and for the  period  from  November  3,  1988  (commencement  of
operations) to July 31, 1997,  were 5.83%,  5.86% and 7.66%,  respectively.  The
cumulative  "total  return" on Class A shares for the latter  period was 90.63%.
The average  annual  total  returns on an  investment  in Class B shares for the
fiscal  year  ended July 31,  1997 and for the period May 1, 1993 (date  Class B
shares were first publicly  offered) to July 31, 1997 were 5.27% and 5.32%.  For
the fiscal period from May 1, 1993 through July 31, 1997, the  cumulative  total
return on an  investment  in Class B shares of the Fund was 24.63%.  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  November 1, 1995  through  July 31, 1997
were 9.26% and 7.36%, respectively. The cumulative total return on an investment
in Class C shares for the period  November  1, 1995  (date  Class C shares  were
first publicly offered) through July 31, 1997 was 13.24%.

      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 return at net asset value of the Fund's Class A
shares for the one and five year periods  ended July 31, 1997 and for the period
from November 3, 1988  (commencement  of operations)  through July 31, 1997 were
11.11%, 6.89% and 8.26%,  respectively.  The average annual total returns at net
asset value on the Fund's Class B shares for the fiscal year ended July 31, 1997
and for the period  from May 3, 1993 (date  Class B shares  were first  publicly
offered) through July 31, 1997 were 10.27% and 5.71%, respectively.

The  average  annual  total  returns at net asset  value for the Fund's  Class C
shares for the fiscal year ended July 31, 1997 and for the period from  November
1, 1995  (commencement of offering) through July 31, 1997 were 10.26% and 7.36%,
respectively.  The cumulative  total return at net asset value on Class C shares
for the period from  November  1, 1995 (date Class C shares were first  publicly
offered) through July 31, 1997 was 13.24%.


      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 with other investments.

      o Other  Performance  Comparisons.  From time to time the Fund may publish
the  ranking  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 other  California  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 to other  investments  for which
reliable  performance  data is  available,  and  (ii) to  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 and Class C shares
of the Fund,  a number  of  factors  should  be  considered  before  using  such
information  as a basis for  comparison  with other  investments.  For  example,
investors may also wish to compare the Fund's Class A, Class B or Class C return
to the  returns  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),  or 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
identity of each Recipient that received any such payment and the purpose of the
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 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  $708,943,  all of which was paid by the  Distributor to
Recipients,  including  $21,858  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 charge,  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 $2,729,459 (equal to 3.31% 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 $68,718 (equal
to 1.15% 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  $650,431
(including  $1,810 paid to an affiliate of the  Distributor),  of which $552,871
was retained by the  Distributor.  Payments  made under the Class C Plan for the
fiscal year ended July 31, 1997 totaled  $38,548,  of which $30,704 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 Class B and Class C shares 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  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 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 at
the mean  between bid and 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 spouse's  siblings,  a sibling's  spouse,  aunts,
uncles, nieces and nephews.  Relations 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 International Growth Fund
      Oppenheimer Enterprise Fund
      Oppenheimer Developing Markets Fund
      Oppenheimer Real Asset Fund
      Oppenheimer International Small Company 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 Capital Value Fund, Inc.
      Oppenheimer Quest Global Value Fund, Inc.
      Oppenheimer MidCap Fund
      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.


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.


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.


      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 the 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
the  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 document 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 the 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 six 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 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  Class B and  Class C  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
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 dividends
(excluding  capital  gains  distributions)  paid  during  1996 were  exempt from
Federal and California 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; 9.3% of the Fund's
dividends (excluding  distributions) paid during 1996 were a tax preference item
for shareholders subject to the 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.

      In any year in which the Fund qualifies as a regulated  investment company
under the Internal  Revenue Code and is exempt from Federal  income tax, (1) the
Fund will also be exempt  from the  California  corporate  income and  franchise
taxes and (2) the Fund will be  qualified  under  California  law to pay certain
exempt  interest  dividends  which will be exempt from the  California  personal
income tax. Individual shareholders of the Fund will generally not be subject to
California  personal income tax on  exempt-interest  dividends received from the
Fund to the extent such distributions are attributable to interest on California
Municipal   Securities  (and   qualifying   obligations  of  the  United  States
Government),  provided  that at least 50% of the  Fund's  assets at the close of
each quarter of its taxable year are invested in such obligations. Distributions
from the Fund attributable to sources other than California Municipal Securities
will generally be taxable to such  shareholders as ordinary income. In addition,
certain  distributions  to corporate  shareholders  may be  includable in income
subject to the California alternative minimum tax.

      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  for the Fund 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.

      Distributions  by the  Fund  from  investment  income  and  long-term  and
short-term capital gains will generally not be excludable from taxable income in
determining  the  California  corporate  franchise  or income tax for  corporate
shareholders of the Fund. Certain distributions may also be includable in income
subject to the corporate alternative minimum tax.

      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.


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 California Municipal Fund:

We have  audited  the  accompanying  statements  of  investments  and assets and
liabilities of  Oppenheimer  California  Municipal  Fund  (formerly  Oppenheimer
California  Tax-Exempt  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 California Municipal 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

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--98.3%
- -------------------------------------------------------------------------------------------------------------------------------
CALIFORNIA--92.0%
Anaheim, CA PFAU Lease RB, CAP Public
Improvements Project, Sub. Lien, Series C,
FSA Insured, Zero Coupon, 5.65%, 9/1/22(1)                          Aaa/AAA                 $12,650,000             $ 3,275,464
- -------------------------------------------------------------------------------------------------------------------------------
Anaheim, CA PFAU Tax Allocation RB,
MBIA Insured, 6.45%, 12/28/18                                       Aaa/AAA                   6,000,000               6,694,080
- -------------------------------------------------------------------------------------------------------------------------------
Avalon, CA CIA Tax Allocation Bonds, Series A,
7.25%, 8/1/21                                                       NR/A-                       200,000                 220,028
- -------------------------------------------------------------------------------------------------------------------------------
Berkeley, CA HF RRB, Alta Bates Medical Center,
Series A, 6.50%, 12/1/11                                            Baa2/BBB+                 4,500,000               4,788,225
- -------------------------------------------------------------------------------------------------------------------------------
CA Community College FAU Lease RB, West
VY Mission Community College, MBIA Insured,
5.625%, 5/1/22                                                      Aaa/AAA                   3,585,000               3,720,585
- -------------------------------------------------------------------------------------------------------------------------------
CA Department of Water Resources RB, Central
Valley Project, Prerefunded, Series H,
6.90%, 12/1/25                                                      Aaa/AA                    1,000,000               1,092,690
- -------------------------------------------------------------------------------------------------------------------------------
CA Educational FA RRB, Pooled Educational
Facilities Program, MBIA Insured, 7%, 3/1/16                        Aaa/AAA                     100,000                 108,605
- -------------------------------------------------------------------------------------------------------------------------------
CA Franchise Tax Board Refunding COP,
Prerefunded, 6.90%, 10/1/06                                         A2/A-                     1,000,000               1,080,400
- -------------------------------------------------------------------------------------------------------------------------------
CA HFA Home Mtg. RB:
Series A, 7.35%, 8/1/11                                             Aa2/AA-                      80,000                  85,030
Series C, 6.75%, 2/1/25                                             Aa2/AA-                   9,815,000              10,433,345
Series C, 6.75%, 2/1/25                                             Aa2/AA-                     145,000                 145,000
Series C, 7.60%, 8/1/30                                             Aa2/AA-                   1,465,000               1,552,607
Series E-1, 6.45%, 2/1/12                                           Aa2/AA-                     750,000                 794,212
- -------------------------------------------------------------------------------------------------------------------------------
CA HFA SFM Purchase RB, Series A-2,
6.45%, 8/1/25                                                       Aaa/AAA                   8,000,000               8,443,200
- -------------------------------------------------------------------------------------------------------------------------------
CA HFFAU RB:
Henry Mayo Newhall Project, Series A,
8%, 10/1/18                                                         NR/A+                     3,000,000               3,199,290
La Palma Hospital Medical Center, 7.10%, 2/1/13                     NR/A+                     1,875,000               1,979,756
Los Angeles Children's Hospital, Prerefunded,
Series A, 7.125%, 6/1/21                                            Aaa/NR                    1,000,000               1,127,340
- -------------------------------------------------------------------------------------------------------------------------------
CA Intermodal Container Transfer Facility
Joint PAU RRB, Southern Pacific Transportation
Co., Series A, 7.70%, 11/1/14                                       NR/A                      1,000,000               1,071,530
- -------------------------------------------------------------------------------------------------------------------------------
CA Maritime Infrastructure Authority
Airport RB, San Diego Union Port District
Airport, AMBAC Insured, 5%, 11/1/20                                 Aaa/AAA/AAA               2,500,000               2,390,575
- -------------------------------------------------------------------------------------------------------------------------------
CA PC FA RB, Pacific Gas & Electric Co.
Project, Series B, 8.875%, 1/1/10                                   A2/A                      2,275,000               2,352,009
- -------------------------------------------------------------------------------------------------------------------------------
CA PC FA SWD RRB, North Cnty. Recycling Center,
Escrowed to Maturity, Series A, 6.75%, 7/1/11                       Aaa/AAA                     500,000                 574,500
</TABLE>


                   10  Oppenheimer California Municipal Fund



<TABLE>
<CAPTION>
                                                                    RATINGS:
                                                                    MOODY'S/
                                                                    S&P/FITCH               FACE                   MARKET VALUE
                                                                    (UNAUDITED)             AMOUNT                 SEE NOTE 1
- -------------------------------------------------------------------------------------------------------------------------------
<S>                                                                 <C>                     <C>                     <C>
CA PWBL RB:
State Prison Department of Corrections, Series E,
FSA Insured, 5.50%, 6/1/15                                          Aaa/AAA                 $ 3,000,000             $ 3,197,430
University of California Regents, Prerefunded,
Series A, 7%, 9/1/15                                                Aaa/AAA/AAA               9,650,000              10,677,628
- -------------------------------------------------------------------------------------------------------------------------------
CA Saddleback Community College District
Refunding COP, BIG Insured, 7%, 8/1/19                              Aaa/AAA                   1,000,000               1,072,980
- -------------------------------------------------------------------------------------------------------------------------------
CA SCDAU Revenue Refunding COP,
Cedars-Sinai Medical Center, 5.40%, 11/1/15                         A1/NR                    13,200,000              13,078,032
- -------------------------------------------------------------------------------------------------------------------------------
Campbell, CA Refunding COP, Civic Center
Project, Unrefunded Balance, 6.75%, 10/1/17                         A/A-                      1,130,000               1,224,072
- -------------------------------------------------------------------------------------------------------------------------------
Capistrano, CA Unified School District CFD
Special Tax Bonds:
No. 87-1, Prerefunded, 7.60%, 9/1/14                                Aaa/NR                    4,450,000               4,865,363
No. 92-1, 7.10%, 9/1/21                                             NR/NR                     3,250,000               3,513,217
- -------------------------------------------------------------------------------------------------------------------------------
Central CA Joint Powers Health FAU COP,
Community Hospitals of Central California
Project, 5%, 2/1/23                                                 Baa1/NR/A-                8,500,000               7,600,445
- -------------------------------------------------------------------------------------------------------------------------------
Clovis, CA Unified School District CAP GOB,
Series D, FGIC Insured, Zero Coupon,
5.60%, 8/1/10(1)                                                    Aaa/AAA                   2,500,000               1,313,925
- -------------------------------------------------------------------------------------------------------------------------------
Commerce, CA Joint Powers FAU Lease RB,
Community Center, Series A, 6.25%, 10/1/22                          Baa2/NR                   1,410,000               1,466,301
- -------------------------------------------------------------------------------------------------------------------------------
Contra Costa, CA Transportation Authority
Sales Tax RB, Escrowed to Maturity, Series A,
FGIC Insured, 6.50%, 3/1/09                                         Aaa/AAA/AAA                 750,000                 872,782
- -------------------------------------------------------------------------------------------------------------------------------
Corona, CA COP, Vista Hospital Project,
Prerefunded, Series B, 10%, 11/1/20                                 Aaa/AAA                  13,175,000              17,006,422
- -------------------------------------------------------------------------------------------------------------------------------
Duarte, CA COP, City of Hope National
Medical Center, 6.25%, 4/1/23                                       Baa1/NR                   4,500,000               4,660,020
- -------------------------------------------------------------------------------------------------------------------------------
East Bay, CA Regional Park District GOB,
Series B, 6.375%, 9/1/10                                            Aa/AA-                      500,000                 531,530
- -------------------------------------------------------------------------------------------------------------------------------
Escondido, CA Union High School District
CAP Bonds:
MBIA Insured, Zero Coupon, 6.20%, 11/1/19(1)                        Aaa/AAA                   2,000,000                 613,800
Zero Coupon, 6.20%, 11/1/18(1)                                      Aaa/AAA                   6,000,000               1,941,780
- -------------------------------------------------------------------------------------------------------------------------------
Foothill/Eastern Transportation Corridor
Agency CA Toll Road RB, Sr. Lien, Series A,
6.50%, 1/1/32                                                       Baa/BBB-/BBB              4,600,000               4,982,306
- -------------------------------------------------------------------------------------------------------------------------------
Fresno, CA Unified School District COP,
7%, 5/1/12                                                          A2/BBB+                     250,000                 262,108
- -------------------------------------------------------------------------------------------------------------------------------
Fresno, CA WS RB, Prerefunded, Series A,
7.30%, 6/1/20                                                       NR/NR                     1,500,000               1,571,925
</TABLE>


                   11  Oppenheimer California Municipal 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>
CALIFORNIA (CONTINUED)
Industry, CA Improvement Bond Act of 1915
Special Assessment GOB, District No. 91-1,
7.65%, 9/2/21                                                       NR/NR                   $1,750,000               $1,806,123
- -------------------------------------------------------------------------------------------------------------------------------
Industry, CA UDA Tax Allocation Bonds,
Transportation Distribution Project No. 3,
6.90%, 11/1/07                                                      NR/A-                      500,000                  553,300
- -------------------------------------------------------------------------------------------------------------------------------
La Quinta, CA RA Refunding Tax Allocation
Bonds, La Quinta Project, Prerefunded,
8.40%, 9/1/12                                                       Aaa/AAA                  1,000,000                1,146,010
- -------------------------------------------------------------------------------------------------------------------------------
Lake Elsinore, CA Recreation Authority RB,
Public Facilities Project, Series A, 7.10%, 2/1/17                  NR/NR                    2,960,000                2,983,532
- -------------------------------------------------------------------------------------------------------------------------------
Long Beach, CA Harbor RB:
5.125%, 5/15/18                                                     Aa/AA-                   5,000,000                4,810,950
MBIA Insured, 9%, 5/15/02                                           Aaa/AAA                  5,000,000                6,022,400
- -------------------------------------------------------------------------------------------------------------------------------
Los Angeles Cnty., CA COP:
6.50%, 3/1/10                                                       Baa1/BBB                 1,500,000                1,570,155
Disney Parking Project, Zero Coupon:
6.924%, 9/1/10(1)                                                   Baa1/BBB/A-              5,960,000                2,911,996
6.95%, 9/1/11(1)                                                    Baa1/BBB/A-              2,900,000                1,332,260
7.03%, 9/1/13(1)                                                    Baa1/BBB/A-              4,500,000                1,822,410
- -------------------------------------------------------------------------------------------------------------------------------
Los Angeles Cnty., CA Transition Community
Sales Tax RB, Prerefunded, Series A, 6.90%, 7/1/21                  Aaa/AA-/A+               3,200,000                3,591,104
- -------------------------------------------------------------------------------------------------------------------------------
Los Angeles, CA Convention & Exhibition Center
Authority Refunding COP, Prerefunded, Series A,
7.375%, 8/15/18                                                     Aaa/AAA                  8,175,000                8,852,381
- -------------------------------------------------------------------------------------------------------------------------------
Los Angeles, CA Harbor Department RB,
Series B, 5.375%, 11/1/23                                           Aa/AA/AA                 5,000,000                4,989,100
- -------------------------------------------------------------------------------------------------------------------------------
Los Angeles, CA Unified School District GOB,
Series A, FGIC Insured, 5%, 7/1/21                                  Aaa/AAA                  7,500,000                7,295,700
- -------------------------------------------------------------------------------------------------------------------------------
Los Angeles, CA Unified School District
Refunding COP, Dr. Francisco Bravo Medical
Project, 6.60%, 6/1/06                                              A2/A/A                     250,000                  274,413
- -------------------------------------------------------------------------------------------------------------------------------
Northern CA Transmission Agency RB,
California-Oregon Transmission Project,
Prerefunded, Series A, MBIA Insured, 7%, 5/1/24                     Aaa/AAA                  7,300,000                7,979,557
- -------------------------------------------------------------------------------------------------------------------------------
Oakland, CA RA Refunding Bonds, MBIA Insured,
Inverse Floater, 8.067%, 9/1/19(2)                                  Aaa/AAA                  4,300,000                4,826,750
- -------------------------------------------------------------------------------------------------------------------------------
Oakland, CA RRB, Municipal Retirement System
Pension Fund, Series A, FGIC Insured, 7.60%, 8/1/21                 Aaa/AAA/AAA              2,000,000                2,114,860
</TABLE>


                   12  Oppenheimer California Municipal Fund


<TABLE>
<CAPTION>
                                                                    RATINGS:
                                                                    MOODY'S/
                                                                    S&P/FITCH               FACE                   MARKET VALUE
                                                                    (UNAUDITED)             AMOUNT                 SEE NOTE 1
- -------------------------------------------------------------------------------------------------------------------------------
<S>                                                                 <C>                      <C>                    <C>
Orange Cnty., CA CFD Special Tax Bonds:
No. 87-3, Mission Viejo, Prerefunded, Series A,
8.05%, 8/15/08                                                      NR/NR                   $ 3,000,000             $ 3,185,820
No. 88-1, Aliso Viejo, Prerefunded, Series A,
7.10%, 8/15/05                                                      NR/AAA                    1,440,000               1,662,235
No. 88-1, Aliso Viejo, Prerefunded, Series A,
7.35%, 8/15/18                                                      NR/AAA                    8,000,000               9,324,960
- -------------------------------------------------------------------------------------------------------------------------------
Orange Cnty., CA Improvement Bond Act of 1915
Special Assessment GOB, Assessment No. 88-1,
6.25%, 9/2/18                                                       NR/NR                     2,300,000               2,358,512
- -------------------------------------------------------------------------------------------------------------------------------
Pittsburg, CA Improvement Bond Act of 1915
Special Assessment GOB, Assessment District
1990-01, 7.75%, 9/2/20                                              NR/NR                     1,235,000               1,274,261
- -------------------------------------------------------------------------------------------------------------------------------
Pittsburg, CA RA Tax Allocation Refunding Bonds,
Los Medanos Community Development Project,
Sub. Lien, 6.20%, 8/1/19                                            NR/BBB                    2,500,000               2,612,000
- -------------------------------------------------------------------------------------------------------------------------------
Placentia, CA PFAU Special Tax RB, Jr. Lien,
Series B, 6.60%, 9/1/15                                             NR/NR                     1,600,000               1,643,312
- -------------------------------------------------------------------------------------------------------------------------------
Pomona, CA SFM RRB, Escrowed to Maturity:
Series A, 7.60%, 5/1/23                                             Aaa/AAA                   4,500,000               5,956,110
Series B, 7.50%, 8/1/23                                             Aaa/AAA                     500,000                 655,570
- -------------------------------------------------------------------------------------------------------------------------------
Pomona, CA Unified School District GORB,
Series A, MBIA Insured, 6.15%, 8/1/15                               Aaa/AAA                   3,000,000               3,409,170
- -------------------------------------------------------------------------------------------------------------------------------
Port Oakland, CA Port RB, Series G,
MBIA Insured, 5.375%, 11/1/25                                       Aaa/AAA/AAA              10,650,000              10,564,907
- -------------------------------------------------------------------------------------------------------------------------------
Poway, CA RA Tax Allocation Refunding Bonds,
Prerefunded, 7.75%, 12/15/21                                        Aaa/NR                    2,325,000               2,713,066
- -------------------------------------------------------------------------------------------------------------------------------
Redding, CA Electric System Revenue COP:
FGIC Insured, Inverse Floater, 7.312%, 6/1/19(2)                    Aaa/AAA/AAA               4,000,000               4,170,000
MBIA Insured, Inverse Floater, 8.497%, 7/8/22(2)                    Aaa/AAA                   2,500,000               3,337,500
- -------------------------------------------------------------------------------------------------------------------------------
Richmond, CA Improvement Bond Act 1915
GORB, Reassessment District No. 855,
6.60%, 9/2/19                                                       NR/NR                     1,500,000               1,545,660
- -------------------------------------------------------------------------------------------------------------------------------
Riverside Cnty., CA CFD Special Tax Bonds,
No. 88-12, 7.55%, 9/1/17                                            NR/NR                     3,000,000               3,185,010
- -------------------------------------------------------------------------------------------------------------------------------
Riverside Cnty., CA Refunding COP, Air Force Village West, Inc., Series A:
8.125%, 6/15/12                                                     NR/NR                     3,000,000               3,271,440
8.125%, 6/15/20                                                     NR/NR                     3,000,000               3,258,270
- -------------------------------------------------------------------------------------------------------------------------------
Riverside Cnty., CA SFM RB, Escrowed to Maturity,
Series A, 7.80%, 5/1/21                                             Aaa/AAA                   4,285,000               5,683,196
- -------------------------------------------------------------------------------------------------------------------------------
Sacramento Cnty., CA SFM RB, Escrowed to
Maturity, 8.125%, 7/1/16                                            Aaa/AAA                  10,000,000              13,398,900
- -------------------------------------------------------------------------------------------------------------------------------
Sacramento, CA Cogeneration Authority RB,
Procter & Gamble Project, 6.50%, 7/1/14                             NR/BBB-/BBB-              5,000,000               5,453,050
</TABLE>


                  13  Oppenheimer California Municipal 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>
CALIFORNIA (CONTINUED)
Sacramento, CA MUD Electric RB, Prerefunded,
Series W, 7.50%, 8/15/18                                            Aaa/AAA/A-              $5,000,000              $ 5,191,500
- -------------------------------------------------------------------------------------------------------------------------------
Sacramento, CA MUD Electric RRB, FGIC Insured,
Inverse Floater, 8.534%, 8/15/18(2)                                 Aaa/AAA/AAA              5,500,000                6,469,375
- -------------------------------------------------------------------------------------------------------------------------------
Sacramento, CA PAU RB, Cogeneration Project,
6%, 7/1/22                                                          NR/BBB-/BBB-             7,300,000                7,614,484
- -------------------------------------------------------------------------------------------------------------------------------
San Bernardino Cnty., CA COP, Medical Center
Financing Project, MBIA Insured, 5.50%, 8/1/17                      Aaa/AAA                  5,250,000                5,471,078
- -------------------------------------------------------------------------------------------------------------------------------
San Diego Cnty., CA COP, MBIA Insured, Inverse
Floater, 8.616%, 11/18/19(2)                                        A1/A                     2,000,000                2,315,000
- -------------------------------------------------------------------------------------------------------------------------------
San Diego Cnty., CA Water Authority Revenue
COP, Series 91-B, MBIA Insured, Inverse Floater,
8.82%, 4/8/21(2)                                                    Aaa/AAA                  3,000,000                3,600,000
- -------------------------------------------------------------------------------------------------------------------------------
San Joaquin Hills, CA Transportation Corridor
Agency Toll Road RB, Sr. Lien:
5%, 1/1/33                                                          NR/NR/BBB                8,000,000                7,472,960
6.75%, 1/1/32                                                       NR/NR/BBB                7,000,000                7,584,430
- -------------------------------------------------------------------------------------------------------------------------------
Santa Margarita/Dana  Point, CA Authority RB, Improvement Districts 3-3A-4 & 4A,
Series B,
MBIA Insured, 7.25%, 8/1/14                                         Aaa/AAA                    680,000                  862,458
- -------------------------------------------------------------------------------------------------------------------------------
Southern CA Home FAU SFM RB, Series A,
7.35%, 9/1/24                                                       NR/AAA                   1,670,000                1,774,742
- -------------------------------------------------------------------------------------------------------------------------------
Southern CA Metropolitan Water District
Waterworks RB:
5.55%, 10/30/20                                                     Aa/AA                    3,600,000                3,639,960
Inverse Floater, 6.669%, 10/30/20(2)                                Aa/AA                    1,500,000                1,486,875
- -------------------------------------------------------------------------------------------------------------------------------
Southern CA PPAU Transmission Project RB,
Inverse Floater, 7.407%, 7/1/12(2)                                  Aa3/A+                   1,900,000                2,144,625
- -------------------------------------------------------------------------------------------------------------------------------
Tustin, CA Unified School District Special Tax RB,
CFD 88-1, Series B, 6.375%, 9/1/21                                  NR/NR                    3,500,000                3,694,880
- -------------------------------------------------------------------------------------------------------------------------------
University of CA Regents RB, Multiple Purpose
Projects, Prerefunded, Series A, 6.875%, 9/1/16                     NR/A                     1,950,000                2,228,148
- -------------------------------------------------------------------------------------------------------------------------------
West & Central Basin FAU CA RRB, West Basin
Refunding Project, Series A, AMBAC Insured,
5%, 8/1/16                                                          Aaa/AAA/AAA              5,000,000                4,845,000
                                                                                                                    -----------
                                                                                                                    355,522,002
</TABLE>


                   14  Oppenheimer California Municipal Fund


<TABLE>
<CAPTION>
                                                                    RATINGS:
                                                                    MOODY'S/
                                                                    S&P/FITCH               FACE                   MARKET VALUE
                                                                    (UNAUDITED)             AMOUNT                 SEE NOTE 1
- -------------------------------------------------------------------------------------------------------------------------------
<S>                                                                 <C>                     <C>                     <C>
U.S. POSSESSIONS--6.3%
Guam PAU RB, Series A, 6.625%, 10/1/14                              NR/BBB                  $2,000,000              $ 2,177,360
- -------------------------------------------------------------------------------------------------------------------------------
PR Commonwealth GOB, MBIA Insured,
Inverse Floater, 8%, 7/1/08(2)                                      Aaa/AAA                  3,500,000                3,933,125
- -------------------------------------------------------------------------------------------------------------------------------
PR EPAU RB, Prerefunded, Series P, 7%, 7/1/21                       Aaa/BBB+                 4,000,000                4,503,280
- -------------------------------------------------------------------------------------------------------------------------------
PR HFA & Bank SFM RB, Affordable Housing
Mtg.-Portfolio I, 6.25%, 4/1/29                                     Aaa/AAA                  3,595,000                3,750,915
- -------------------------------------------------------------------------------------------------------------------------------
PR Housing Finance Corp. SFM RB, Portfolio 1,
Series B, 7.65%, 10/15/22                                           Aaa/AAA                    770,000                  814,845
- -------------------------------------------------------------------------------------------------------------------------------
PR Industrial, Medical & Environmental PC
Facilities Tourist RB, Mennonite General Hospital
Project, Series A, 6.50%, 7/1/12                                    NR/BBB-/BBB              2,400,000                2,557,536
- -------------------------------------------------------------------------------------------------------------------------------
PR Public Buildings Authority RB, Government
Facilities, Series B, AMBAC Insured, 5%, 7/1/27                     Aaa/AAA                  6,900,000                6,711,837
                                                                                                                   ------------
                                                                                                                     24,448,898
                                                                                                                   ------------
Total Municipal Bonds and Notes (Cost $357,805,327)                                                                 379,970,900

<CAPTION>

                                                                    DATE          STRIKE    CONTRACTS
===============================================================================================================================
<S>                                                                 <C>           <C>       <C>                    <C>
CALL OPTIONS PURCHASED--0.1%
- -------------------------------------------------------------------------------------------------------------------------------
U.S. Treasury Bond, 30 yr. Futures, 12/97
Call Opt. (Cost $182,513)                                           11/97          $120            312                  273,000
- -------------------------------------------------------------------------------------------------------------------------------
TOTAL INVESTMENTS, AT VALUE (COST $357,987,840)                                                   98.4%             380,243,900
- -------------------------------------------------------------------------------------------------------------------------------
OTHER ASSETS NET OF LIABILITIES                                                                    1.6                6,360,732
                                                                                            ----------             ------------
NET ASSETS                                                                                       100.0%            $386,604,632
                                                                                            ==========             ============
</TABLE>

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

<TABLE>
<S>       <C>                                         <C>       <C>
CAP       --Capital Appreciation                      PC        --Pollution Control
CFD       --Community Facilities District             PFAU      --Public Finance Authority
CIA       --Community Improvement Agency              PPAU      --Public Power Authority
COP       --Certificates of Participation             PWBL      --Public Works Board Lease
EPAU      --Electric Power Authority                  RA        --Redevelopment Agency
FA        --Facilities Authority                      RB        --Revenue Bonds
FAU       --Finance Authority                         RRB       --Revenue Refunding Bonds
GOB       --General Obligation Bonds                  SCDAU     --Statewide Communities Development
GORB      --General Obligation Refunding Bonds                    Authority
HF        --Health Facilities                         SFM       --Single Family Mortgage
HFA       --Housing Finance Agency                    SWD       --Solid Waste Disposal
HFFAU     --Health Facilities Finance Authority       UDA       --Urban Development Agency
MUD       --Municipal Utility District                WS        --Water System
PAU       --Power Authority
</TABLE>

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

2.  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  $32,283,250 or 8.35% of the
Fund's net assets at July 31, 1997.



                   15  Oppenheimer California Municipal Fund


STATEMENT OF INVESTMENTS (Continued)


- --------------------------------------------------------------------------------
As of July 31, 1997, securities subject to the alternative minimum tax amount to
$74,754,049 or 19.34% of the Fund's net assets.

Distribution of investments by industry, as a percentage of total investments at
value, is as follows:

<TABLE>
<CAPTION>
INDUSTRY                                                   MARKET VALUE                   PERCENT
- -------------------------------------------------------------------------------------------------
<S>                                                        <C>                              <C>
Lease Rental                                               $ 58,416,108                      15.3%
Hospital/Healthcare                                          55,997,066                      14.7
Special Assessment                                           55,246,807                      14.5
Single Family Housing                                        53,487,673                      14.1
Electric Utilities                                           49,040,731                      12.9
Marine/Aviation Facilities                                   29,849,461                       7.9
Highways                                                     23,630,800                       6.2
Water Utilities                                              16,236,450                       4.3
General Obligation                                           11,743,330                       3.1
Higher Education                                              9,570,555                       2.5
Education                                                     7,295,700                       1.9
Adult Living Facilities                                       6,529,710                       1.7
Pollution Control                                             2,352,009                       0.6
Resource Recovery                                               574,500                       0.2
Options--Treasury                                               273,000                       0.1
                                                           ------------                     -----
                                                           $380,243,900                     100.0%
                                                           ============                     =====
</TABLE>

See accompanying Notes to Financial Statements.



                  16  Oppenheimer California Municipal Fund


STATEMENT OF ASSETS AND LIABILITIES  July 31, 1997

<TABLE>
<S>                                                                                               <C>
=================================================================================================================
ASSETS
Investments, at value (cost $357,987,840)--see accompanying statement                               $380,243,900
- ----------------------------------------------------------------------------------------------------------------
Cash                                                                                                     798,911
- ----------------------------------------------------------------------------------------------------------------
Receivables:
Interest                                                                                               6,074,800
Shares of beneficial interest sold                                                                     1,468,440
- ----------------------------------------------------------------------------------------------------------------
Other                                                                                                     10,474
                                                                                                    ------------
Total assets                                                                                         388,596,525


================================================================================================================
LIABILITIES Payables and other liabilities:
Dividends                                                                                              1,086,751
Shares of beneficial interest redeemed                                                                   598,765
Trustees' fees--Note 1                                                                                   139,034
Distribution and service plan fees                                                                        79,396
Transfer and shareholder servicing agent fees                                                              9,338
Other                                                                                                     78,609
                                                                                                    ------------
Total liabilities                                                                                      1,991,893

================================================================================================================
NET ASSETS                                                                                          $386,604,632
                                                                                                    ============

================================================================================================================
COMPOSITION OF NET ASSETS
Paid-in capital                                                                                     $360,580,782
- ----------------------------------------------------------------------------------------------------------------
Undistributed net investment income                                                                      966,465
- ----------------------------------------------------------------------------------------------------------------
Accumulated net realized gain on investment transactions                                               2,801,325
- ----------------------------------------------------------------------------------------------------------------
Net unrealized appreciation on investments--Note 3                                                    22,256,060
                                                                                                    ------------
Net assets                                                                                          $386,604,632
                                                                                                    ============

================================================================================================================
NET ASSET VALUE PER SHARE
Class A Shares:
Net asset value and redemption price per share (based on net assets of
$298,162,064 and 27,257,122 shares of beneficial interest outstanding)                                    $10.94
Maximum offering price per share (net asset value plus sales charge of 4.75%
of offering price)                                                                                        $11.49

- ----------------------------------------------------------------------------------------------------------------
Class B Shares:
Net asset value, redemption price (excludes applicable contingent deferred sales
charge) and offering price per share (based on net assets of $82,473,941 and
7,536,586 shares of beneficial interest outstanding)                                                      $10.94

- ----------------------------------------------------------------------------------------------------------------
Class C Shares:
Net asset value, redemption price (excludes applicable contingent deferred sales
charge) and offering price per share (based on net assets of $5,968,627 and
546,266 shares of beneficial interest outstanding)                                                        $10.93

</TABLE>


See accompanying Notes to Financial Statements.

                   17   Oppenheimer California Municipal Fund



STATEMENT OF OPERATIONS  For the Year Ended July 31, 1997

<TABLE>
<S>                                                                                                <C>
================================================================================================================
INVESTMENT INCOME
Interest                                                                                             $23,014,569

================================================================================================================
EXPENSES
Management fees--Note 4                                                                                2,039,568
- ----------------------------------------------------------------------------------------------------------------
Distribution and service plan fees--Note 4:
Class A                                                                                                  708,943
Class B                                                                                                  650,431
Class C                                                                                                   38,548
- ----------------------------------------------------------------------------------------------------------------
Transfer and shareholder servicing agent fees--Note 4                                                    179,346
- ----------------------------------------------------------------------------------------------------------------
Shareholder reports                                                                                      106,750
- ----------------------------------------------------------------------------------------------------------------
Trustees' fees and expenses--Note 1                                                                       70,936
- ----------------------------------------------------------------------------------------------------------------
Legal and auditing fees                                                                                   41,439
- ----------------------------------------------------------------------------------------------------------------
Custodian fees and expenses                                                                               21,451
- ----------------------------------------------------------------------------------------------------------------
Insurance expenses                                                                                        14,057
- ----------------------------------------------------------------------------------------------------------------
Registration and filing fees:
Class A                                                                                                      549
Class B                                                                                                    6,994
Class C                                                                                                      799
- ----------------------------------------------------------------------------------------------------------------
Other                                                                                                      9,628
                                                                                                     -----------
Total expenses                                                                                         3,889,439

================================================================================================================
NET INVESTMENT INCOME                                                                                 19,125,130

================================================================================================================
REALIZED AND UNREALIZED GAIN Net realized gain on:
Investments                                                                                            2,905,310
Closing of futures contracts                                                                             503,110
                                                                                                     -----------
Net realized gain                                                                                      3,408,420

- ----------------------------------------------------------------------------------------------------------------
Net change in unrealized appreciation or depreciation on investments                                  15,361,034
                                                                                                     -----------
Net realized and unrealized gain                                                                      18,769,454

================================================================================================================
NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS                                                 $37,894,584
                                                                                                     ===========
</TABLE>

See accompanying Notes to Financial Statements.


                   18   Oppenheimer California Municipal 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                                       $ 19,125,130        $ 10,332,070         $ 15,558,791
- -----------------------------------------------------------------------------------------------------------------
Net realized gain (loss)                                       3,408,420             350,347             (187,865)
- -----------------------------------------------------------------------------------------------------------------
Net change in unrealized appreciation or
depreciation                                                  15,361,034          (9,638,403)          33,596,236
                                                            ------------        ------------         ------------
Net increase in net assets resulting from
operations                                                    37,894,584           1,044,014           48,967,162

=================================================================================================================
DIVIDENDS  AND  DISTRIBUTIONS  TO  SHAREHOLDERS  Dividends  from net  investment
income:
Class A                                                      (15,608,071)         (8,865,165)         (13,975,299)
Class B                                                       (3,005,232)         (1,260,228)          (1,412,825)
Class C                                                         (177,543)            (30,161)                (556)
- -----------------------------------------------------------------------------------------------------------------
Dividends in excess of net investment income:
Class A                                                               --                  --             (350,447)
Class B                                                               --                  --              (50,636)
Class C                                                               --                  --                 (153)

=================================================================================================================
BENEFICIAL INTEREST TRANSACTIONS Net increase (decrease) in net assets resulting
from beneficial interest transactions--Note 2:
Class A                                                       (2,968,658)          8,617,533           35,765,117
Class B                                                       26,671,234          12,021,290           17,684,830
Class C                                                        3,556,642           2,058,790              122,526

=================================================================================================================
NET ASSETS
Total increase                                                46,362,956          13,586,073           86,749,719
- -----------------------------------------------------------------------------------------------------------------
Beginning of period                                          340,241,676         326,655,603          239,905,884
                                                            ------------        ------------         ------------
End of period (including undistributed net
investment income of $966,465, $868,145 and
$756,370, respectively)                                     $386,604,632        $340,241,676         $326,655,603
                                                            ============        ============         ============
</TABLE>

1. For the period ended July 31, 1996. The Fund changed its fiscal year end from
December 31 to July 31. See accompanying Notes to Financial Statements.

                   19   Oppenheimer California Municipal 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                      $10.39       $10.69       $ 9.45       $10.97       $10.35
- --------------------------------------------------------------------------------------------------------------------
Income (loss) from investment operations:
Net investment income                                        .58          .33          .58          .60          .62
Net realized and unrealized gain (loss)                      .54         (.30)        1.25        (1.51)         .72
                                                          ------       ------       ------       ------       ------
Total income (loss) from investment operations              1.12          .03         1.83         (.91)        1.34

- --------------------------------------------------------------------------------------------------------------------
Dividends and distributions to shareholders:
Dividends from net investment income                        (.57)        (.33)        (.58)        (.61)        (.65)
Dividends in excess of net investment income                  --           --         (.01)          --           --
Distributions from net realized gain                          --           --           --           --         (.07)
                                                          ------       ------       ------       ------       ------
Total dividends and distributions
to shareholders                                             (.57)        (.33)        (.59)        (.61)        (.72)
- --------------------------------------------------------------------------------------------------------------------
Net asset value, end of period                            $10.94       $10.39       $10.69       $ 9.45       $10.97
                                                          ======       ======       ======       ======       ======

====================================================================================================================
TOTAL RETURN, AT NET ASSET VALUE(4)                        11.11%       0.34%        19.76%       (8.49)%      13.26%

====================================================================================================================
RATIOS/SUPPLEMENTAL DATA:
Net assets, end of period (in thousands)                $298,162     $286,033     $285,307     $219,682     $266,490
- --------------------------------------------------------------------------------------------------------------------
Average net assets (in thousands)                       $289,439     $279,796     $250,188     $248,850     $245,193
- --------------------------------------------------------------------------------------------------------------------
Ratios to average net assets:
Net investment income                                       5.49%       5.53%(5)      5.64%        5.99%        5.74%
Expenses                                                    0.94%       0.97%(5)      0.95%        0.96%        0.97%
- --------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate(6)                                  31.1%       14.0%         23.0%        21.9%        13.7%
</TABLE>

1. For the period from November 1, 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 May 1, 1993 (inception of offering) to December 31, 1993.

4.  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.


                   20   Oppenheimer California Municipal 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>
  $10.22       $10.39      $10.69        $ 9.44      $10.98       $10.72      $10.38      $10.68        $10.46
- ---------------------------------------------------------------------------------------------------------------

     .61          .49         .28           .51         .54          .35         .49         .27           .08
     .20          .55        (.30)         1.25       (1.55)         .34         .55        (.30)          .22
  ------       ------      ------        ------      ------       ------      ------      ------        ------
     .81         1.04        (.02)         1.76       (1.01)         .69        1.04        (.03)          .30

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

    (.60)        (.49)       (.28)         (.50)       (.53)        (.36)       (.49)       (.27)         (.07)
      --           --          --          (.01)         --           --          --          --          (.01)
    (.08)          --          --            --          --         (.07)         --          --            --
  ------       ------      ------        ------      ------       ------      ------      ------        ------

    (.68)        (.49)       (.28)         (.51)       (.53)        (.43)       (.49)       (.27)         (.08)
- --------------------------------------------------------------------------------------------------------------
  $10.35       $10.94      $10.39        $10.69      $ 9.44       $10.98      $10.93      $10.38        $10.68
  ======       ======      ======        ======      ======       ======      ======      ======        ======

==============================================================================================================
    8.28%       10.27%      (0.12)%       18.97%      (9.39)%       6.66%      10.26%      (0.19)%        2.90%

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

$204,349      $82,474     $52,038       $41,224     $20,224       $9,921      $5,969      $2,171          $125
- --------------------------------------------------------------------------------------------------------------
$174,055      $65,192     $46,422       $29,918     $16,552       $5,218      $3,869      $1,156          $ 91
- --------------------------------------------------------------------------------------------------------------

    6.07%        4.70%       4.74%(5)      4.82%       5.17%        4.57%(5)    4.66%       4.54%(5)      4.56%(5)
    1.07%        1.70%       1.74%(5)      1.72%       1.73%        1.79%(5)    1.70%       1.80%(5)      1.68%(5)
- --------------------------------------------------------------------------------------------------------------
    26.8%        31.1%       14.0%         23.0%       21.9%        13.7%       31.1%       14.0%         23.0%
</TABLE>

5. Annualized.

6. 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 $140,865,190 and $110,604,518, respectively.

See accompanying Notes to Financial Statements.




                    21   Oppenheimer California Municipal Fund


NOTES TO FINANCIAL STATEMENTS

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

Oppenheimer  California  Municipal  Fund  (the  Fund) is  registered  under  the
Investment  Company Act of 1940,  as  amended,  as a  non-diversified,  open-end
management  investment  company.  The Fund's investment  objective is to seek as
high a level of current  interest  income  exempt from  federal  and  California
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.  Options are valued  based upon the last sale price on the
principal  exchange  on which the  option is traded  or, in the  absence  of any
transactions  that day, the value is based upon the last sale price on the prior
trading  date if it is within  the  spread  between  the  closing  bid and asked
prices. If the last sale price is outside the spread, the closing bid is used.

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

                   22   Oppenheimer California Municipal Fund



================================================================================
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.

- --------------------------------------------------------------------------------
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 provision of $40,302 was made for the Fund's projected  benefit
obligations,  and payments of $7,544 were made to retired trustees, resulting in
an accumulated liability of $139,034 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 period ended July 31, 1997,
amounts  have been  reclassified  to reflect a  decrease  in  undistributed  net
investment  income of $235,964,  an increase in accumulated net realized gain on
investments of $169,415, and an increase in paid-in capital of $66,549.

- --------------------------------------------------------------------------------
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, on  disposition  or maturity,  taxable  ordinary
income is recognized to the extent of the lesser of gain or market discount that
would  have  accrued  over the  holding  period.  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 Fund  concentrates its investments in California and,  therefore,
may have more credit risks related to the economic conditions of California than
a portfolio with a broader geographical diversification.

                    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.



                   23   Oppenheimer California Municipal 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
                      YEAR ENDED JULY 31, 1997        PERIOD ENDED JULY 31, 1996(1)   DECEMBER 31, 1995(2)
                      ------------------------        -----------------------------   ---------------------------
                      SHARES        AMOUNT            SHARES        AMOUNT            SHARES         AMOUNT
- -----------------------------------------------------------------------------------------------------------------
<S>                   <C>          <C>               <C>           <C>               <C>             <C>
Class A:
Sold                   3,743,446    $ 39,457,645       3,209,059    $ 33,325,829       5,047,063     $ 51,814,441
Issued in connection
with the acquisition
of Quest California
Tax-Exempt Fund
- --Note 6                      --              --              --              --       1,757,696       18,455,811
Dividends and
distributions
reinvested               847,947       8,930,517         487,581       5,059,245         805,760        8,234,996
Redeemed              (4,874,267)    (51,356,820)     (2,856,210)    (29,767,541)     (4,166,682)     (42,740,131)
                      ----------    ------------      ----------    ------------      ----------     ------------
Net increase
(decrease)              (282,874)   $ (2,968,658)        840,430    $  8,617,533       3,443,837     $ 35,765,117
                      ==========    ============      ==========    ============      ==========     ============

- -----------------------------------------------------------------------------------------------------------------
Class B:
Sold                   3,027,347    $ 31,931,406       1,589,523    $ 16,574,775       1,996,884     $ 20,575,685
Dividends and
distributions
reinvested               167,555       1,766,598          69,259         717,798          80,329          824,085
Redeemed                (667,227)     (7,026,770)       (506,438)     (5,271,283)       (362,263)      (3,714,940)
                      ----------    ------------      ----------    ------------      ----------     ------------
Net increase           2,527,675    $ 26,671,234       1,152,344    $ 12,021,290       1,714,950     $ 17,684,830
                      ==========    ============      ==========    ============      ==========     ============

- -----------------------------------------------------------------------------------------------------------------
Class C:
Sold                     477,845    $  5,040,612         213,392    $  2,220,863          11,729     $    123,162
Dividends and
distributions
reinvested                11,183         117,848           1,712          17,557              36              383
Redeemed                (151,952)     (1,601,818)        (17,583)       (179,630)            (96)          (1,019)
                      ----------    ------------      ----------    ------------      ----------     ------------
Net increase             337,076    $  3,556,642         197,521    $  2,058,790          11,669     $    122,526
                      ==========    ============      ==========    ============      ==========     ============
</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 Class B shares and
for the period from  November 1, 1995  (inception  of  offering) to December 31,
1995 for Class C shares.

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

At July 31, 1997, net unrealized  appreciation on investments of $22,256,060 was
composed  of gross  appreciation  of  $24,221,008,  and  gross  depreciation  of
$1,964,948.


                   24   Oppenheimer California Municipal Fund



================================================================================
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  $951,080,  of which
$160,054 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 $1,195,489 and $45,765, respectively, of which $3,635
and  $2,844  was paid to an  affiliated  broker/dealer  for Class B and Class C,
respectively.  During the year ended July 31,  1997,  OFDI  received  contingent
deferred sales charges of $156,180 and $2,811, 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 $21,858 to an affiliated  broker/dealer  as  reimbursement  for
Class A personal service and maintenance expenses.

                    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.


                    25   Oppenheimer California Municipal Fund



NOTES TO FINANCIAL STATEMENTS (Continued)

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

During  the  year  ended  July 31,  1997,  OFDI  paid  $1,810  to an  affiliated
broker/dealer  as  compensation  for Class B personal  service  and  maintenance
expenses and retained  $552,871 and $30,704,  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  $2,729,459  for Class B and $68,718 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.

                    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.

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

On  November  24,  1995,  the  Fund  acquired  all of the net  assets  of  Quest
California  Tax-Exempt Fund, pursuant to an Agreement and Plan of Reorganization
approved by the Quest  California  Tax-Exempt Fund  shareholders on November 16,
1995.  The Fund  issued  1,757,696  shares  of  beneficial  interest,  valued at
$18,455,811, in exchange for the net assets, resulting in combined net assets of
$319,511,243  on  November  24,  1995.  The net  assets  acquired  included  net
unrealized appreciation of $602,361. The exchange was tax-free.







                                -2-

<PAGE>


                            APPENDIX A

                 Description of 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 payment. D 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-Equivalent Yields


The equivalent  yield tables below compare  tax-free  income with taxable income
under Federal  individual  income tax rates,  and  California  state  individual
income tax rates effective January 28, 1997. "Combined Taxable Income" refers to
the net amount subject to Federal and California  income taxes after  deductions
and exemptions. 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,  and that state tax payments are currently  deductible
for  Federal  tax  purposes  and that the  investor is not subject to Federal or
state  alternative  minimum tax. The income tax brackets are subject to indexing
in future years to reflect changes in the Consumer Price Index.  The brackets do
not reflect the  phaseout of itemized  deductions  and  personal  exemptions  at
higher  income  levels,  resulting  in  higher  effective  tax  rates  (and  tax
equivalent  yields).  For years beginning after January 1, 1996 the top marginal
California  personal  tax rate  will be  reduced  to 9.3%  and the top  combined
marginal tax rate will be 45.22%.


Combined Taxable Income

Joint Return    Effective Tax BrackeOppenheimer  California  Municipal  Fund
Yield of:

        But           Cali-         2.00% 2.50% 3.00% 3.50%        3.64%  3.65%
4.00%

Over  Not OverFederaforniaCombinedIs  Approximately   Equivalent  to  a  Taxable
Yield of:


$ 23,2$  36,7115.00% 4.00% 18.40%2.45% 3.06% 3.68% 4.29% 4.46% 4.47% 4.90% $ 36$
41,2015.00%  6.00%  20.10%2.50%  3.13%  3.75%  4.38%  4.56%  4.57%  5.01%  $ 41$
50,9628.00%  6.00%  32.32%2.96%  3.69%  4.43%  5.17%  5.38%  5.39%  5.91%  $ 50$
64,4128.00%  8.00%  33.76%3.02%  3.77%  4.53%  5.28%  5.50%  5.51%  6.04%  $ 64$
99,6028.00%   9.30%   34.70%3.06%   3.83%   4.59%  5.36%  5.57%  5.59%  6.13%  $
99$151,7531.00%   9.30%   37.42%3.20%   3.99%  4.79%  5.59%  5.82%  5.83%  6.39%
$151$271,0536.00%  9.30%  41.95%3.45% 4.31% 5.17% 6.03% 6.276.29% 6.89% $271,050
and abo39.60%9.30% 45.22% 3.65% 4.56% 5.48% 6.39% 6.64% 6.66% 7.30%





4.18%   4.50%   5.00% 5.50%  6.00%  6.50%

                               Is  Approximately   Equivalent  to  a  Taxable
Yield of:


                                    5.12% 5.51% 6.13% 6.74%  7.35% 7.97%

5.23%   5.63%   6.26% 6.88%  7.51%  8.14%

6.18%   6.65%   7.39% 8.13%  8.87%  9.60%

6.31%   6.79%   7.55% 8.30%  9.06%  9.81%

6.40%   6.89%   7.66% 8.42%  9.19%  9.95%

6.68%   7.19%   7.99% 8.79%  9.59%  10.39%

7.20%   7.75%   8.61% 9.47%  10.34% 11.20%




7.8.21% 9.13% 10.04% 10.95%11.87%





Single Return:

        But

Over    Not Over                    2.00% 2.50% 3.00% 3.50%        3.64%  3.65%
- ----    --------
4.00%

$ 18,3$  24,6515.00% 6.00% 20.10%2.50% 3.13% 3.75% 4.38% 4.56% 4.57% 5.01% $ 24$
25,4828.00%  6.00%  32.32%2.96%  3.69%  4.43%  5.17%  5.38%  5.39%  5.91%  $ 25$
32,2028.00%  8.00%  33.76%3.02%  3.77%  4.53%  5.28%  5.50%  5.51%  6.04%  $ 32$
59,7528.00%   9.30%   34.70%3.06%   3.83%   4.59%  5.36%  5.57%  5.59%  6.13%  $
59$124,6531.00%   9.30%   37.42%3.20%   3.99%   4.79%  5.59%   5.825.83%   6.39%
$124,650$271,05036.00%9.30%  41.95%  3.45%  4.31%  5.17% 6.03% 6.27% 6.29% 6.89%
$271,050 and abo39.60%9.30% 45.22% 3.65% 4.56% 5.48% 6.39% 6.64% 6.66% 7.30%




4.18%   4.50%   5.00% 5.50%  6.00%  6.50%




5.23%   5.63%   6.26% 6.88%  7.51%  8.14%

6.18%   6.65%   7.39% 8.13%  8.87%  9.60%

6.31%   6.79%   7.55% 8.30%  9.06%  9.81%

6.40%   6.89%   7.66% 8.42%  9.19%  9.95%

6.68%   7.19%   7.99% 8.79%  9.59%  10.39%
                                    7.20%7.75% 8.61% 9.47% 10.34% 11.20%



7.8.21% 9.13% 10.04% 10.95%11.87%



                                       B-1

<PAGE>



                            APPENDIX C


              Municipal Bond Industry Classifications


   Electric
   Gas
   Water
   Sewer
   Telephone

   Adult Living Facilities
   Hospital

   General Obligation
   Special Assessment
   Sales Tax



   Manufacturing, Non Durables
   Manufacturing, Durables


   Pollution Control

Resource Recovery

Higher Education
Education

Lease Rental

Non Profit Organization

Highways
Marine/Aviation Facilities

Multi Family Housing
Single Family Housing


<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 Agent 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




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