OPPENHEIMER CALIFORNIA TAX EXEMPT FUND
497, 1995-10-31
Previous: MBF USA INC, 8-K, 1995-10-31
Next: INSURED MUNICIPALS INCOME TR & INVS QUA TAX EX TR MUT SER 90, 497J, 1995-10-31




Oppenheimer California Tax-Exempt Fund
Prospectus dated November 1, 1995

Oppenheimer California Tax-Exempt 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 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 1, 1995 Statement of Additional Information.  For a
free copy, call Oppenheimer Shareholder 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 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, and 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 OR ANY STATE SECURITIES COMMISSION NOR HAS THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS.  ANY
REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

<PAGE>
Contents

              ABOUT THE FUND

              Expenses
              A Brief Overview of the Fund
              Financial Highlights
              Investment Objective and Policies
              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

<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 last fiscal year ended December 31, 1994. 

       - Shareholder Transaction Expenses are charges you pay when you buy
or sell shares of the Fund.  Please refer to "About Your Account," from
pages  ---    through ---   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)
- -------------------------------------------------------------------------
Sales Charge on                      None          None          None
Reinvested Dividends
- -------------------------------------------------------------------------
Deferred Sales Charge         None(1)         5% in the       1% if
                                            first year,     shares are
                                            declining to    redeemed with-
                                            1% in the       in 12 months
                                            sixth year      of purchase(2)
                                           and eliminated
                                          thereafter(2)                      
- -------------------------------------------------------------------------
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 18 calendar
months from the end of the calendar month in which you purchased those
shares.  See "How to Buy Shares - Class A Shares," below.

(2) See "How to Buy Shares - Class B Shares" and "How to Buy Shares -
Class C Shares," below for more information on the contingent deferred
sales charges.

       - 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, Oppenheimer
Management Corporation (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 its
portfolio securities, audit fees and legal expenses. Those expenses are
detailed in the Fund's Financial Statements in the Statement of Additional
Information.  

       The numbers in the table below are projections of the Fund's business
expenses based on the Fund's expenses in its last fiscal year.  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 (the maximum fee is 0.25% of average
annual net assets of that class), and for Class B and Class C shares are
the Distribution and Service Plan Fees (the maximum service fee of 0.25%
of average annual net assets of that class) and the asset-based sales
charge 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.  Class C shares were not publicly
offered during the fiscal year ended December 31, 1994.  Therefore, the
Annual Fund Operating Expenses for Class C shares are estimates based on
amounts that would have been payable in that period assuming that Class
C shares were outstanding during such fiscal year.

                                          Class A       Class B        Class C
                                          Shares        Shares         Shares

Management Fees                           0.59%         0.59%          0.59%

12b-1 Service and/or                      0.25%         1.00%          1.00%
Distribution Plan Fees

Other Expenses                            0.12%         0.14%          0.14%

Total Fund 
  Operating Expenses                      0.96%         1.73%          1.73%

       - 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           $77           $98            $160
Class B Shares              $68           $84           $114           $165

Class C Shares              $28           $54           $ 94           $204

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           $77           $98            $160
Class B Shares              $18           $54           $94            $165

Class C Shares              $18           $54           $94            $208

    *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. Long-term Class B and
    Class C shareholders could pay the economic equivalent of more than the
    maximum front-end sales charge allowed under applicable regulations,
    because of the effect of the asset-based sales charge and contingent
    deferred sales charge. 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 will vary.

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.

       -  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.

       -  What Does the Fund Invest In?  To seek its objective, the Fund
primarily invests in municipal securities the interest of 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 __.

       -  Who Manages the Fund?  The Fund's investment adviser (the
"Manager") is Oppenheimer Management Corporation.  The Manager (including
a subsidiary) manages investment company portfolios having over $38
billion in assets at September 30, 1995.  The Manager is paid an advisory
fee by the Fund, based on its assets.  The Fund's portfolio manager is
Robert E. Patterson who is employed by the Manager.  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.


       -  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.  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 Objective and Policies" starting on page   for a more
complete discussion.

       -  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.

       -  Will I Pay a Sales Charge to Buy Shares?  The Fund has three
classes of shares.  All 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 are offered without a front-end sales charge, 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 owned your
shares.  Class C shares are offered without a front-end sales charge, but
may be subject to a contingent deferred sales charge of 1% if redeemed
within one year of buying them.  There is also an annual asset-based sales
charge on Class B 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.

       -  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 ____.

       -  How Has the Fund Performed?  The Fund measures its performance by
quoting its yield, average annual total return and cumulative total
return, which measure historical performance.  Those yields and returns
can be compared to the yields and returns (over similar periods) of other
funds.  Of course, other funds may have different objectives, investments,
and levels of risk.  The Fund's performance can also be compared to a
broad market index, which we have done on 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 December 31, 1994, is included in the Statement of Additional
Information together with the Fund's unaudited financial statements for
the six months ended June 30, 1995.  Class C shares were not publicly
offered prior to November 1, 1995.  Accordingly, no information on Class
C shares is reflected in the table below or in the Fund's financial
statements for the six months ended June 30, 1995 or for the fiscal year
ended December 31, 1994.



CALIFORNIA TAX-EXEMPT FUND

FINANCIAL HIGHLIGHTS

<TABLE>
<CAPTION>
                                                               CLASS A
                                                              --------
                                                            SIX MONTHS
                                                                 ENDED
                                                         JUNE 30, 1995                   YEAR ENDED DECEMBER 31,
                                                            (UNAUDITED)        1994         1993       1992       1991       1990
                                                              --------     --------     --------   --------   --------    -------
<S>                                                           <C>          <C>          <C>        <C>        <C>         <C> 

PER SHARE OPERATING DATA:
Net asset value, beginning of period                          $   9.45     $  10.97     $  10.35   $  10.22   $   9.86    $  9.94
                                                              --------     --------     --------   --------   --------    -------
Income (loss) from investment operations:
Net investment income                                              .29          .60          .62        .61        .66        .67
Net realized and unrealized gain (loss) on investments             .78        (1.51)         .72        .20        .38       (.07)
                                                              --------     --------     --------   --------   --------    -------
Total income (loss) from investment operations                    1.07         (.91)        1.34        .81       1.04        .60
                                                              --------     --------     --------   --------   --------    -------
Dividends and distributions to shareholders:
Dividends from net investment income                              (.30)        (.61)        (.65)      (.60)      (.62)      (.68)
Distributions from net realized gain on investments                 --           --         (.07)      (.08)      (.06)        --
                                                              --------     --------     --------   --------   --------    -------
Total dividends and distributions to shareholders                 (.30)        (.61)        (.72)      (.68)      (.68)      (.68)
                                                              --------     --------     --------   --------   --------    -------
Net asset value, end of period                                $  10.22     $   9.45     $  10.97   $  10.35   $  10.22    $  9.86
                                                              ========     ========     ========   ======== 
 ========    =======
TOTAL RETURN, AT NET ASSET VALUE(3)                              11.45%       (8.49)%      13.26%      8.28%    
10.93%      6.38%
                                                              --------     --------     --------   --------   --------    -------
RATIOS/SUPPLEMENTAL DATA:
Net assets, end of period (in thousands)                      $246,732     $219,682     $266,490   $204,349   $145,163    $92,514
                                                              --------     --------     --------   --------   --------    -------
Average net assets (in thousands)                             $240,049     $248,850     $245,193   $174,055   $115,661    $72,879
                                                              --------     --------     --------   --------   --------    -------
Number of shares outstanding at end of period (in thousands)    24,142       23,256       24,290     19,738     14,200      9,386
                                                              --------     --------     --------   --------   --------    -------
Ratios to average net assets:
Net investment income                                             5.78%(4)     5.99%        5.74%      6.07%      6.52%      6.80%
Expenses, before voluntary assumption by the Manager               .93%(4)      .96%         .97%      1.07%      1.05%     
1.05%
Expenses, net of voluntary assumption by the Manager               N/A          N/A          N/A        N/A        .73%       .53%
                                                              --------     --------     --------   --------   --------    -------
Portfolio turnover rate                                           11.3%(6)     21.9%(5)     13.7%      26.8%      26.6%      14.5%

<CAPTION>
                                                                                         CLASS B
                                                                                        --------
                                                                        YEAR          SIX MONTHS
                                                                       ENDED               ENDED
                                                                   DECEMBER 31,    JUNE 30, 1995     YEAR ENDED DECEMBER 31,
                                                                    1989    1988(2)   (UNAUDITED)        1994      1993(1)
                                                                --------   --------     --------     --------     --------
<S>                                                              <C>         <C>         <C>          <C>           <C>   
PER SHARE OPERATING DATA:
Net asset value, beginning of period                             $  9.58     $ 9.53      $  9.44      $ 10.98       $10.72
                                                                 -------     ------      -------      -------       ------
Income (loss) from investment operations:
Net investment income                                                .71        .09          .25          .54          .35
Net realized and unrealized gain (loss) on investments               .37        .05          .79        (1.55)         .34
                                                                 -------     ------      -------      -------       ------
Total income (loss) from investment operations                      1.08        .14         1.04        (1.01)         .69
                                                                 -------     ------      -------      -------       ------
Dividends and distributions to shareholders:
Dividends from net investment income                                (.70)      (.09)        (.26)        (.53)        (.36)
Distributions from net realized gain on investments                 (.02)        --           --           --         (.07)
                                                                 -------     ------      -------      -------       ------
Total dividends and distributions to shareholders                   (.72)      (.09)        (.26)        (.53)        (.43)
                                                                 -------     ------      -------      -------       ------
Net asset value, end of period                                   $  9.94     $ 9.58      $ 10.22      $  9.44       $10.98
                                                                 =======     ======      =======      =======   
   ======
TOTAL RETURN, AT NET ASSET VALUE(3)                                11.62%      1.43%       11.14%       (9.39)%      
6.66%
                                                                 -------     ------      -------      -------       ------
RATIOS/SUPPLEMENTAL DATA:
Net assets, end of period (in thousands)                         $52,342     $5,825      $29,963      $20,224       $9,921
                                                                 -------     ------      -------      -------       ------
Average net assets (in thousands)                                $29,308     $2,377      $25,049      $16,552       $5,218
                                                                 -------     ------      -------      -------       ------
Number of shares outstanding at end of period (in thousands)       5,268        608        2,931        2,142          904
                                                                 -------     ------      -------      -------       ------
Ratios to average net assets:
Net investment income                                               7.11%      5.95%(4)     4.95%(4)     5.17%        4.57%(4)
Expenses, before voluntary assumption by the Manager                1.09%      2.25%(4)     1.69%(4)     1.73%        1.79%(4)
Expenses, net of voluntary assumption by the Manager                 .16%        --(4)       N/A          N/A          N/A
                                                                 -------     ------      -------      -------       ------
Portfolio turnover rate                                             20.7%       0.0%        11.3%(6)     21.9%(5)     13.7%
</TABLE>

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

2. For the period from November 3, 1988 (commencement of operations) to
December 31, 1988.

3. Assumes a hypothetical initial investment on the business day before
the first day of the fiscal period, 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.

4. Annualized.

5. 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 year ended December 31, 1994 were
$57,137,136 and $58,857,084, respectively.

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 June 30, 1995 were $50,535,439
and $29,167,489, respectively.

<PAGE>
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 available from investment in Municipal
Securities (defined below), 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.  Any net interest income on taxable investments and repurchase
agreements will be taxable as ordinary income when distributed to
shareholders.

       - Municipal Securities.  Municipal Securities are municipal bonds and
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 obligations
of the State of California and its political subdivisions, and their
respective agencies, authorities or instrumentalities, 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.  It is
anticipated that the Municipal Securities purchased for the Fund's
portfolio will normally be those having relatively longer maturities
(approximately 7 to 30 years), but the Fund may invest in Municipal
Securities having a broad range of maturities.

       "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.  

       - 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."

       -  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 maturity of the portfolio is longer.

       -  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.

       - 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.  See  "Investment Objective
and Policies-Municipal Securities-Municipal Lease Obligations" in the
Statement of Additional Information for more details.

       - 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); and (iv) municipal securities
issued to benefit a private user ("Private Activity Municipal
Securities"), the interest from which may be subject to Federal
alternative minimum tax (see "Dividends, Capital Gains and Taxes," below,
and "Private Activity Municipal Securities" in the Statement of Additional
Information). 

       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 or Fitch; (iii) commercial paper rated "A-
1" by S&P, "Prime-1" by Moody's or "F-1" by Fitch; 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.  

       - 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. 
See "Floating Rate/Variable Rate Obligations" in the Statement of
Additional Information for more details.
  
       - 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 may also invest in municipal derivative securities that pay
interest that depends on an external pricing mechanism.  Examples are
interest rate swaps or caps and municipal bond or swap indices.  The Fund
anticipates that it would invest no more than 10% of its total assets in
inverse floaters.

       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 might 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.

       - 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," that is, rated below the four highest rating
categories of Moody's, S&P and Fitch. If the securities are not rated, the
Manager will determine the equivalent rating category for the purposes of
this limitation.  (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.

       - 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, the Fund incurs little or no brokerage costs
because most of the Fund's portfolio transactions are principal trades
without brokerage commissions.

       - 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 techniques 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 investment objective is
a "fundamental policy."  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.

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.

       -      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, defensive reasons, or to raise cash to distribute to
shareholders.

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

       -      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 of the National Association of
Securities Dealers, Inc. (NASDAQ), or traded in the over-the-counter; (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 or
it must own other securities that are acceptable for the escrow
arrangements required for calls; (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.  

       -      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.

       -      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.

       - "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.  

       - 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. 
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.  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.  

       - 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 (that limit may
increase 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.

       - 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.   

       - 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: (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.

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: 
       -- invest in securities or any other investment other than Municipal
Securities, the taxable securities and Hedging Instruments described in 
"Investment Objective and Policies" above; 
       -- 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"; 
       -- 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); 
       -- 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; 
       -- 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                  
       -- buy or sell futures contracts other than Interest Rate Futures or
Municipal Bond Index Futures.  
       All of the percentage restrictions described above and elsewhere in
this Prospectus, other than those that apply to borrowing, apply only at
the time the Fund purchases a security, and the Fund need not dispose of
a security merely because the Fund's assets have changed or the security
has increased in value relative to the size of the Fund.  There are other
fundamental policies discussed 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 provides more information about them
and the officers of the Fund.  Although the Fund is not required by law
to 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 this 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 three classes invest in the same
investment portfolio. Each class has its own dividends and distributions,
and pays certain expenses which may be different for the different
classes.  Each class may have a different net asset value.  Each share has
one vote at shareholder meetings, with fractional shares voting
proportionally.  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,
Oppenheimer Management Corporation, which is responsible for selecting the
Fund's investments and handles its day-to-day business. The Manager
carries out its duties, subject to the policies established by the Board
of Trustees, under an Investment Advisory Agreement which states the
Manager's responsibilities.  The Agreement sets forth the fees paid by the
Fund to the Manager, and describes the expenses that the Fund is
responsible to pay to conduct its business.

       The Manager has operated as an investment adviser since 1959.  The
Manager (including a subsidiary) currently manages investment companies,
including other Oppenheimer funds, with assets of more than $38 billion
as of September 30, 1995, and with more than 2.8 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.


       - Portfolio Manager.  The Portfolio Manager of the Fund is Robert E.
Patterson. He has been the person principally responsible for the day-to-
day management of the Fund's portfolio since November, 1988.  Mr.
Patterson is a Senior Vice President of the Manager.  During the past five
years, Mr. Patterson has also served as an officer and portfolio manager
for other Oppenheimer funds.  

       - 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
aggregate 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 net assets over $1 billion. The Fund's management
fee for its last fiscal year was 0.59% of average annual net assets for
Class A shares and 0.59% for Class B 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.

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


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


Performance of the Fund

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

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

       - 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 they
include the payment of the current maximum initial sales charge.  When
total returns are shown for Class B shares, they reflect the effect of the
contingent deferred sales charge that applies to the period for which
total return is shown.  When total returns are shown for Class C shares
for a one-year period, they reflect the effect of the contingent deferred
sales charge.  Total returns may also be quoted "at net asset value,"
without including the effect of the sales charge, and those returns would
be reduced if sales charges were deducted.   

       - Yield.  Each class of shares calculates its 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 derived from net investment income
during a stated period by the maximum offering price on the last day of
the period.  Yields and dividend yields for Class A shares reflect the
deduction of the maximum initial sales charge, but may also be shown based
on the Fund's net asset value per share.  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 December 31, 1994,
followed by a graphical comparison of the Fund's performance to an
appropriate broad-based market index.

       - Management's Discussion of Performance.  During the fiscal year
ended December 31, 1994, the performance of the California municipal bond
market was affected by the broad decline in bond prices that followed
increases in short-term interest rates by the Federal Reserve Board.  As
a result, the average maturity of the Fund's portfolio was reduced, in an
effort to decrease the portfolio's sensitivity to changing short-term
interest rates.  The Fund also acquired insured and pre-refunded issues,
and California municipal bonds in the housing sector as well as
transportation issues.

       - Comparing the Fund's Performance to the Market.  The chart below
shows the performance of a hypothetical $10,000 investment in each Class
of shares of the Fund from the inception of the Class held through
December 31, 1994.  In both cases, all dividends and capital gains
distributions reinvested in additional shares. The graph reflects the
deduction of the 4.75% maximum initial sales charge on Class A shares and
the applicable 4% contingent deferred sales charge for Class B shares.
Class C shares were not publicly offered during the fiscal year ended
December 31, 1994.  Accordingly, no performance information is presented
on Class C shares in the graphs below.

       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 income but does not
consider the effect of capital gains or transaction costs, and none of the
data below shows the effect of taxes.  Also, the Fund's performance data
reflects the effect of Fund business and operating expenses.  While index
comparisons may be useful to provide a benchmark for the Fund's
performance, it must be noted that the Fund's investments are not limited
to the securities in 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
Tax-Exempt Fund (Class A) and Lehman 
Brothers Municipal Bond Index

(Graph with Class A shares of the Fund)

Avg Annual Total Return of the Fund at 12/31/941
A Shares         1 Year          5 Year           Life
                 -12.83%         4.75%            5.95%

Comparison of Change
In Value of $10,000
Hypothetical Investments in:
Oppenheimer California
Tax-Exempt 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 12/31/942
B Shares         1 Year          Life
                 -13.69%         -4.19%
                                                  
1. The inception date of the Fund (Class A shares) was 11/3/88.  The
average annual total returns and the ending account value in the graphs
reflect reinvestment of all dividends and capital gains distributions and
are shown net of the applicable 4.75% maximum sales charge.
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 4%
contingent deferred sales charges respectively for the 1-year period and
life-of-the-class.  The ending account value in the graph is net of the
applicable 4% 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.

       - Class A Shares.  If you buy Class A shares, you pay an initial
sales charge 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
OppenheimerFunds, you will not pay an initial sales charge, but if you
sell any of those shares within 18 months of buying them, 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.

       - 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.  It is described in
"Buying Class B Shares" below. 

       - 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%.  It is 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 are how much you plan to
invest, how long you plan to hold your investment, and whether you
anticipate exchanging your shares for shares of other Oppenheimer funds
(not all of which currently offer Class B and Class C shares).  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 of shares, considering 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 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.

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

       -      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 in less than 7 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 might be more
advantageous than Class C (as well as Class B) 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 (and B).  If
investing $500,000 or more, Class A may be more advantageous as your
investment horizon approaches 3 years or more.

       And for most 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 $1 million or more of Class
B or C shares respectively from a single investor.  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 should not
be relied on as rigid guidelines.

       -      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 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 assumption stated above.  Therefore, these examples should
not be relied on as rigid guidelines.


       - Are There Differences In Account Features That Matter To You?
Because some account features may not be available 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 that class, such as the asset-
based sales charge, as described below and in the Statement of Additional
Information.

       - 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 or Class C contingent
deferred sales charge and asset-based sales charge 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.

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.

       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.

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

- -      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 Oppenheimer funds AccountLink service. 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.

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

       - Buying Shares Through the Distributor.  Complete an
OppenheimerFunds New Account Application and return it with a check
payable to "Oppenheimer Funds 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.

       - 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.  You can then transmit funds electronically to purchase shares,
or have the Transfer Agent send redemption proceeds or to transmit
dividends and distributions.

       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.

       - 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 on the Application and in the
Statement of Additional Information.

       - 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 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 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 may reject any purchase order for the Fund's shares, in its
sole discretion.

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. The current sales charge rates
and commissions paid to dealers and brokers are as follows:

<TABLE>
<CAPTION>

                     Front-End                Front-End         Commission
                     Sales Charge             Sales Charge     as Percentage 
                     Percentage of            Percentage of    of Offering
Amount of Purchase   Offering Price           Amount Invested  Offering Price
<S>                  <C>                      <C>              <C>
- --------------------------------------------------------------------------------
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%
</TABLE>

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.

       - Class A Contingent Deferred Sales Charge.  There is no initial
sales charge on purchases of Class A shares of any one or more Oppenheimer
funds aggregating $1 million or more shares of any of the OppenheimerFunds
that offers only one class of shares that has no class designation are
considered "Class A shares" for these purposes.  The Distributor pays
dealers of record commissions on those purchases in an amount equal to the
sum of 1.0% of the first $2.5 million, plus 0.50% of the next $2.5
million, plus 0.25% of purchases over $5 million.  That commission will
be paid only on the amount of those purchases in excess of $1 million that
were not previously subject to a front-end sales charge and dealer
commission.  

       If you redeem any of those shares 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") will be deducted
from the redemption proceeds. That sales charge will be equal to 1.0% of
either (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 cost of the shares, whichever is less. 
However, the Class A contingent deferred sales charge will not exceed the
aggregate 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 18 months of the
end of the calendar month of the purchase of the exchanged shares, the
sales charge will apply.

       - 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:

       - 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 count 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 that investment in one of the Oppenheimer
funds. The value of those shares will be based on the greater of the
amount you paid for the shares or their current value (at offering price.)
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.

       - Letter of Intent.  Under a Letter of Intent, if you purchase Class
A shares or Class A shares 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.

       - 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.

       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:
       -- the Manager or its affiliates; 
       -- 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; 
       -- registered management investment companies, or separate accounts
of insurance companies having an agreement with the Manager or the
Distributor for that purpose; 
       -- 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; 
       -- 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); or

       -- dealers, brokers 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 or adviser on the purchase or sales of Fund
shares). 

       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:                          
       -- shares issued in plans of reorganization, such as mergers, asset
acquisitions and exchange offers, to which the Fund is a party, or 
       -- shares purchased by the reinvestment of dividends or other
distributions reinvested from the Fund or other Oppenheimer funds (other
than Oppenheimer Cash Reserves Fund) or unit investment trusts for which
reinvestment arrangements have been made with the Distributor, or 
       -- shares purchased and paid for with the proceeds of shares redeemed
in the past 12 months 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.

       Waivers of the Class A Contingent Deferred Sales Charge for Certain
Redemptions. The Class A contingent deferred sales charge does not apply
to purchases of Class A shares at net asset value without sales charge as
described in the two sections above. It is also waived if shares that
would otherwise be subject to the contingent deferred sales charge are
redeemed in the following cases:
       -- to make Automatic Withdrawal Plan payments that are limited
annually to no more than 12% of the original account value; or
       -- involuntary redemptions of shares by operation of law or
involuntary redemptions of small accounts (see "Shareholder Account Rules
and Policies," below); or
       -- if, at the time a purchase order is placed for Class A shares that
would otherwise be subject to the Class A contingent deferred sales
charge, the dealer agrees to accept the dealer's portion of the commission
payable on the sale 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).

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

       Services to be provided include, among others, answering customer
inquiries about the Fund, assisting in establishing and maintaining
accounts in the Fund, making the Fund's investment plans available and
providing other services at the request of the Fund or the Distributor.
Payments are made by the Distributor quarterly at an annual rate not to
exceed 0.25% of the average annual net assets of Class A shares held in
accounts of the dealer or its 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 charge will be assessed on the lesser of
the net asset value of the shares at the time of redemption or the
original purchase price. 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 (including increases
due to the reinvestment of dividends and capital gains distributions). The
Class B contingent deferred sales charge is paid to the Distributor to
reimburse 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 in "Waivers of Class B and Class C Sales Charges"
below.

       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.

       - 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
and Class C 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.


       - 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 its services and costs in distributing Class B shares
and servicing accounts. Under the Plan, the Fund pays the Distributor an
annual "asset-based sales charge" of 0.75% per year on Class B shares that
are outstanding for 6 years or less.  The Distributor also receives a
service fee of 0.25% per year.  Both fees are computed on the average
annual net asset value of Class B shares, determined as of the close of
each regular business day. The asset-based sales charge allows investors
to buy Class B shares without a front-end sales charge while allowing the
Distributor to compensate dealers that sell Class B shares. 


       The Distributor uses the service fee to compensate dealers for
providing personal services for accounts that hold Class B shares.  Those
services are similar to those provided under the Class A Service Plan,
described above.  The asset-based sales charge and service fees increase
Class B expenses by up to 1.00% of average net assets per year.

       The Distributor pays the service fee to dealers in advance for the
first year after Class B shares have been sold by the dealer. After the
shares have been held for a year, the Distributor pays the fee on a
quarterly basis. The Distributor pays sales commissions of 3.75% of the
purchase price to dealers from its own resources at the time of sale.  

       The Fund pays the asset-based sales charge to the Distributor for its
services rendered in connection with the distribution of Class B shares. 
Those payments, retained by the Distributor, are at a fixed rate which 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 shares.
If the Plan is terminated by the Fund, the Board of Trustees may allow the
Fund to continue payments of the asset-based sales charge to the
Distributor for distributing Class B shares before the Plan was
terminated.

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 charge will be assessed on the lesser
of the net asset value of the shares at the time of redemption or the
original purchase price.  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 (including increases
due to the reinvestment of dividends and capital gains distributions). 
The Class C contingent deferred sales charge is paid to the Distributor
to reimburse its expenses of providing distribution-related services to
the Fund in connection with the sales 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.

       -  Distribution and Service Plan for Class C Shares.  The Fund has
adopted a Distribution and Service Plan for Class C shares to compensate
the Distributor for distributing Class C shares and servicing accounts. 
Under the Plan, the Fund pays the Distributor an annual "asset-based sales
charge" of 0.75% per year on Class C shares.  The Distributor also
receives a service fee of 0.25% per year.  Both fees are computed on the
average annual net assets of Class C shares, determined as of the close
of each regular business day. The asset-based sales charge allows
investors to buy Class C shares without a front-end sales charge while
allowing the Distributor to compensate dealers that sell Class C shares.

       The Distributor uses the service fee to compensate dealers for
providing personal services for accounts that hold Class C shares.  Those
services are similar to those provided under the Class A Service Plan,
described above.  The asset-based sales charge and service fees increase
Class C expenses by 1.00% of average net assets per year.

       The Distributor pays the service fee to dealers in advance for the
first year after Class C shares have been sold by the dealer.  After the
shares have been held for a year, the Distributor pays the service fee on
a quarterly basis.  The Distributor pays sales commissions of 0.75% of the
purchase price to dealers from its own resources at the time of sale.  The
total up-front commission paid by the Distributor to the dealer at the
time of sale of Class C shares is up to 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.

       The Fund pays the asset-based sales charge to the Distributor for its
services rendered in connection with the distribution of Class C shares. 
Those payments are at a fixed rate which 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 C shares, including
compensating personnel of the Distributor who support distribution of
Class C shares.  If the 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 Class C shares before the Plan
was terminated.

       -      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. 

       Waivers for Redemptions in Certain Cases.  The Class B and Class C
contingent deferred sales charges will be waived for redemption of shares
following the death or disability of the last surviving shareholder (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).

       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:

       - shares sold to the Manager or its affiliates;

       - 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; and

       - 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 refer to the Application for details or call
the Transfer Agent for more information.

       AccountLink privileges must be requested on the Application you use
to buy shares, or on your dealer's settlement instructions if you buy your
shares through your dealer. After your account is established, you can
request AccountLink privileges on 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.

       - 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.

       - 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.

       - 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.

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

       - 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.

Automatic Withdrawal and Exchange Plans.  The Fund has several plans that
enable you to sell shares automatically or exchange them to another
OppenheimerFunds account on a regular basis:
  
       - Automatic Withdrawal Plans.  If your Fund account is $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 Application and
Statement of Additional Information for more details. 

       - 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 OppenheimerFunds 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 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. It 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 on any regular
business day by selling (redeeming) some or all of your shares.  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.

       - 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):

       - You wish to redeem more than $50,000 worth of shares and receive
a check
       - The redemption check is not payable to all shareholders listed on
the account statement
       - The redemption check is not sent to the address of record on your
account statement
       - Shares are being transferred to a Fund account with a different
owner or name
       - Shares are redeemed by someone other than the owners (such as an
Executor)
       
       - 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:

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

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

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

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

       - To redeem shares through a service representative, call
1-800-852-8457
       - 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 wired to that bank
account.  

       - Telephone Redemptions Paid by Check. Up to $50,000 may be redeemed
by telephone, once 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.

       - 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 wire 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 wired.

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.

       - Checks can be written to the order of whomever you wish, but may
not be cashed at the Fund's bank or custodian.
       - 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.
       - Checks must be written for at least $100.
       - 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.
       - 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 10 days.
       - 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:

       - Shares of the fund selected for exchange must be available for sale
in your state of residence
       - The prospectuses of this Fund and the fund whose shares you want
to buy must offer the exchange privilege
       - 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
       - You must meet the minimum purchase requirements for the fund you
purchase by exchange
       - Before exchanging into a fund, you should obtain and read its
prospectus

       Shares of a particular class 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, not all of the Oppenheimer funds offer Class B and Class C
shares.  A list showing which funds offer which classes can be obtained
by calling the Distributor at 1-800-525-7048. If a fund has only one class
of shares that does not have a class designation, they are "Class A"
shares for exchange purposes.  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:

       - 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."

       - 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:

       - 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 disposition of securities at a time or price
disadvantageous to the Fund.

       - 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.

       - 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.

       - 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.

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



Shareholder Account Rules and Policies

       - Net Asset Value Per Share is determined for each class of shares
as of the close of The New York Stock Exchange, 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. 

       - 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.

       - 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.

       - 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.

       - 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.

       - 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.

       - 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.

       - 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 7 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 3
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 certified check or arrange to have your
bank provide telephone or written assurance to the Transfer Agent that
your purchase payment has cleared.

       - Involuntary redemptions of small accounts may be made by the Fund
if the account value has fallen below $200 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.  

       - 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.

       - "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.

       - 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 charges when redeeming certain
Class A, Class B and Class C shares.

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

Dividends, Capital Gains and Taxes

Dividends. The Fund declares dividends separately for Class A, Class B and
Class C shares from net tax-exempt income and/or net investment income
each regular business day and pays 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.

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:

       -  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.
       -  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.
       -  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.
       -  Reinvest Your Distributions in Another OppenheimerFunds Account.
You can reinvest all distributions in another OppenheimerFunds 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.  A portion of the dividends paid by the Fund
may be an item of tax preference if you are subject to alternative minimum
tax.  Distributions are subject to federal income tax and may be subject
to state or local taxes.  Whether you reinvest your distributions in
additional shares or take them in cash, the tax treatment is the same. 
Every year the Fund will send you and the IRS a statement showing the
amount of each taxable distribution you received in the previous year as
well as the amount of your tax-exempt income.

       - "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.

       - 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.

       - 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.


<PAGE>
APPENDIX TO PROSPECTUS OF 
OPPENHEIMER CALIFORNIA TAX-EXEMPT FUND

       Graphic material included in Prospectus of Oppenheimer California
Tax-Exempt Fund: "Comparison of Total Return of Oppenheimer California
Tax-Exempt 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 Tax-Exempt 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 (11/3/88)
through 12/31/94 and in the case of the Fund's Class B shares will cover
the period from the inception of the class (May 1, 1993) through December
31, 1994.  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           Tax-Exempt Fund A               Municipal Bond Index

11/3/88                  $9,525                                         $10,000
12/31/88                 $9,661                                         $10,102
12/31/89                 $10,783                                        $11,192
12/31/90                 $11,468                                        $12,008
12/31/91                 $12,719                                        $13,466
12/31/92                 $13,768                                        $14,653
12/31/93                 $15,557                                        $16,453
12/31/94                 $14,279                                        $15,602

Fiscal Year              Oppenheimer California               Lehman Brothers
(Period) Ended           Tax-Exempt Fund B                Municipal Bond Index

5/1/93                   $10,000                                        $10,000
12/31/93                 $10,638                                        $10,718
12/31/94                 $9,312                                         $10,164 
<PAGE>

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

Investment Advisor
Oppenheimer Management Corporation
Two World Trade Center
New York, New York 10048-0203

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

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

Custodian of Portfolio Securities
Citibank, N.A.
One Citicorp Center
New York, New York 10154

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, Oppenheimer Management
Corporation, Oppenheimer Funds 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.

PR0790.001.1195   Printed on recycled paper



© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission