HANCOCK JOHN TAX FREE BOND FUND
485APOS, 1996-07-12
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                                                       REGISTRATION NO. 33-32246
                                                       REGISTRATION NO. 811-5968

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   FORM N-1A
                                   ---------
                          REGISTRATION STATEMENT UNDER
                           THE SECURITIES ACT OF 1933       [X]
                          PRE-EFFECTIVE AMENDMENT NO.       [ ]
                         POST-EFFECTIVE AMENDMENT NO. 10    [X]
                                     AND/OR
                          REGISTRATION STATEMENT UNDER      [X]
                       THE INVESTMENT COMPANY ACT OF 1940
                                AMENDMENT NO. 14
                           (check appropriate boxes)
                           -------------------------
                        JOHN HANCOCK TAX-FREE BOND TRUST
               (Exact Name of Registrant as Specified in Charter)
                             101 HUNTINGTON AVENUE
                        BOSTON, MASSACHUSETTS 02199-7603
                    (Address of Principal Executive Offices)
               REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE
                                 (617) 375-1700
                                 --------------
                                Thomas H. Drohan
                          Vice President and Secretary
                          JOHN HANCOCK ADVISERS, INC.
                             101 HUNTINGTON AVENUE
                        BOSTON, MASSACHUSETTS 02199-7603
                    (Name and Address of Agent for Service)
                    ---------------------------------------

It is proposed that this filing will become effective (check appropriate box)
[ ]  immediately upon filing pursuant to paragraph (b)
[ ]  on (DATE) pursuant to paragraph (b)
[ ]  60 days after filing pursuant to paragraph (a)
[X]  on September 30, 1996 pursuant to paragraph (a) of Rule (485 or 486)

PURSUANT TO RULE 24F-2 UNDER THE INVESTMENT COMPANY ACT OF 1940,  REGISTRANT HAS
REGISTERED AN INDEFINITE  NUMBER OF SECURITIES UNDER THE SECURITIES ACT OF 1933.
THE  REGISTRANT  FILED THE NOTICE  REQUIRED  BY RULE  24F-2 FOR THE MOST  RECENT
FISCAL YEAR OF JOHN HANCOCK  TAX-FREE BOND TRUST ON OR ABOUT  FEBRUARY 26, 1996.
THE REGISTRANT  HAS FILED THE NOTICE  REQUIRED BY RULE 24F-2 FOR THE MOST RECENT
FISCAL YEAR OF JOHN HANCOCK HIGH YIELD TAX-FREE INCOME FUND ON OR ABOUT DECEMBER
26, 1995.

<PAGE>

                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96


                  JOHN HANCOCK

                  TAX-FREE
                  INCOME FUNDS

                  [JOHN HANCOCK'S GRAPHIC LOGO. A CIRCLE,
                  A DIAMOND, TRIANGLE AND A DIAMOND.]

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

PROSPECTUS
SEPTEMBER 30, 1996

This prospectus gives vital information about these funds. For your own benefit
and protection, please read it before you invest, and keep it on hand for future
reference.

Please note that these funds:
- -  are not bank deposits
- -  are not federally insured
- -  are not endorsed by any bank or government agency
- -  are not guaranteed to achieve their goal(s)

High Yield Tax-Free Fund may invest up to 100% in junk bonds; read risk
information carefully.

Like all mutual fund shares, 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.

CALIFORNIA TAX-FREE INCOME FUND

HIGH YIELD TAX-FREE FUND

MANAGED TAX-EXEMPT FUND

MASSACHUSETTS TAX-FREE
INCOME FUND

NEW YORK TAX-FREE INCOME FUND

TAX-FREE BOND FUND




                  [JOHN HANCOCK'S GRAPHIC LOGO. A CIRCLE,
                  A DIAMOND, TRIANGLE AND A DIAMOND.]

                  JOHN HANCOCK FUNDS
                  A GLOBAL INVESTMENT MANAGEMENT FIRM
                  101 Huntington Avenue, Boston, Massachusetts 02199-7603

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96



CONTENTS

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

A fund-by-fund look at goals, strategies, risks, expenses and financial history.

Policies and instructions for opening, maintaining and closing an account in any
tax-free income fund.

Details that apply to the tax-free income funds as a group.


CALIFORNIA TAX-FREE INCOME FUND                                       4

HIGH YIELD TAX-FREE FUND                                              6

MANAGED TAX-EXEMPT FUND                                               8

MASSACHUSETTS TAX-FREE INCOME FUND                                   10

NEW YORK TAX-FREE INCOME FUND                                        12

TAX-FREE BOND FUND                                                   14

YOUR ACCOUNT

Choosing a share class                                               16

How sales charges are calculated                                     16

Sales charge reductions and waivers                                  17

Opening an account                                                   17

Buying shares                                                        18

Selling shares                                                       19

Transaction policies                                                 21

Dividends and account policies                                       21

Additional investor services                                         22

FUND DETAILS

Business structure                                                   23

Sales compensation                                                   24

More about risk                                                      26

FOR MORE INFORMATION                                         BACK COVER

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96


OVERVIEW

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

FUND INFORMATION KEY
Concise fund-by-fund descriptions begin on the next page. Each description
provides the following information:

[A GRAPHIC IMAGE OF A BULLSEYE WITH AN ARROW IN THE MIDDLE OF IT.]
GOAL AND STRATEGY The fund's particular investment goals and the strategies it
intends to use in pursuing those goals.

[A GRAPHIC IMAGE OF A BLACK FOLDER THAT CONTAINS A COUPLE SHEETS OF PAPER.]
PORTFOLIO SECURITIES The primary types of securities in which the fund invests.
Secondary investments are described in "More about risk" at the end of the
prospectus.

[A GRAPHIC IMAGE OF A LINE CHART WITH A SINGLE LINE THAT DEPICTS SOME PEAKS AND
VALLEYS.]
RISK FACTORS The major risk factors associated with the fund.

[A GRAPHIC IMAGE OF A GENERIC PERSON.]
PORTFOLIO MANAGEMENT The individual or group designated by the investment
adviser to handle the fund's day-to-day management.

[A GRAPHIC IMAGE OF A PERCENT SIGN.]
EXPENSES The overall costs borne by an investor in the fund, including sales
charges and annual expenses.

[[A GRAPHIC IMAGE OF A DOLLAR SIGN.]
FINANCIAL HIGHLIGHTS A table showing the fund's financial performance for up to
ten years, by share class. A bar chart showing total return allows you to
compare the fund's historical risk level to those of other funds.


GOAL OF THE TAX-FREE INCOME FUNDS

John Hancock tax-free income funds seek to offer regular income that is exempt
from federal and, in some cases, state and local income tax. Each fund employs
its own strategy and has its own risk/reward profile. Each fund invests at least
80% of assets in municipal securities exempt from federal (and in some funds,
state) income tax as well as the federal alternative minimum tax. However, a
portion of a tax-free fund's income may be subject to these taxes. Because you
could lose money by investing in these funds, be sure to read all risk
disclosure carefully before investing.

WHO MAY WANT TO INVEST

These funds may be appropriate for investors who:

- -   are in higher income brackets

- -   desire regular monthly income

- -   are interested in lowering their income tax burden

- -   live in California, Massachusetts or New York (for state- specific funds)

Tax-free income funds may NOT be appropriate if you:

- -   are seeking an investment for a tax-deferred retirement account

- -   are not subject to a high level of state or federal income taxes

- -   are investing for maximum return over a long time horizon

- -   require absolute stability of your principal

THE MANAGEMENT FIRM

All John Hancock tax-free income funds are managed by John Hancock Advisers,
Inc. Founded in 1968, John Hancock Advisers is a wholly owned subsidiary of John
Hancock Mutual Life Insurance Company and manages more than $19 billion in
assets.

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96


CALIFORNIA TAX-FREE INCOME FUND

REGISTRANT NAME: JOHN HANCOCK CALIFORNIA TAX-FREE INCOME FUND
                               TICKER SYMBOL    CLASS A: TACAX    CLASS B: TSCAX
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[A GRAPHIC IMAGE OF A BULLSEYE WITH AN ARROW IN THE MIDDLE OF IT.]
The fund seeks income that is exempt from federal and California personal
income taxes. The fund seeks to provide the maximum current income that is
consistent with preservation of capital. To pursue this goal, the fund invests
primarily in California municipal securities.

PORTFOLIO SECURITIES

[A GRAPHIC IMAGE OF A BLACK FOLDER THAT CONTAINS A COUPLE SHEETS OF PAPER.]
The fund's municipal securities may include bonds, notes and commercial paper
of any maturity. Under normal circumstances, the fund invests at least 80% of
net assets in California municipal securities, particularly bonds. At the time
of investment the fund's debt securities must be rated at least BB/Ba, or if
unrated, be of equivalent quality. No more than 20% of assets may be invested in
municipal securities rated BB/Ba (junk bonds), and no more than 25% of assets
may be invested in unrated securities.

For liquidity and flexibility, the fund may place up to 20% of assets in taxable
and tax-free investment-grade short-term securities. For defensive purposes, it
may invest more assets in these securities. The fund also may invest in certain
other investments, including private activity bonds, and may engage in other
investment practices.

RISK FACTORS

[A GRAPHIC IMAGE OF A LINE CHART WITH A SINGLE LINE THAT DEPICTS SOME PEAKS AND
VALLEYS.]
As with most income funds, the value of your investment in the fund will
fluctuate with changes in interest rates. Typically, a rise in interest rates
causes a decline in the market value of debt securities (including municipal
bonds).

Although the fund is diversified, because it concentrates in securities of
California issuers its performance is largely dependent on factors that may
disproportionately affect California issuers. These may include:

- -   local economic or policy changes
- -   tax base erosion
- -   state constitutional limits on tax increases
- -   changes in the ratings assigned to the state's municipal issuers
- -   the legacy of past credit problems, such as the 1994 bankruptcy of Orange
    County

To the extent that the fund invests in bonds rated BBB/Baa or lower, it takes on
higher risks of volatility and default. Issuers of these bonds are typically in
weaker financial health and their ability to pay interest and principal is less
certain. Before you invest, please read "More about risk" starting on page 26.

PORTFOLIO MANAGEMENT

[A GRAPHIC IMAGE OF A GENERIC PERSON.]
Dianne Sales-Singer, leader of the fund's portfolio management team since April
1995, is a senior portfolio officer of the adviser. Ms. Sales-Singer joined John
Hancock Funds in 1989 and has been in the investment business since 1984.

- --------------------------------------------------------------------------------
INVESTOR EXPENSES

[A GRAPHIC IMAGE OF A PERCENT SIGN.]
Fund investors pay various expenses, either directly or indirectly. The figures
below show the expenses for the past year, adjusted to reflect any changes.
Future expenses may be greater or less.

<TABLE>
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES                            CLASS A      CLASS B
- --------------------------------------------------------------------------------
<S>                                                          <C>           <C>
Maximum sales charge imposed on purchases
(as a percentage of offering price)                          4.50%         none
Maximum sales charge imposed on
reinvested dividends                                         none          none
Maximum deferred sales charge                                none(1)       5.00%
Redemption fee(2)                                            none          none
Exchange fee                                                 none          none

<CAPTION>
ANNUAL FUND OPERATING EXPENSES (AS A % OF AVERAGE NET ASSETS)
- --------------------------------------------------------------------------------
<S>                                                          <C>           <C>
Management fee (after expense limitation)(3)                 0.40%         0.40%
12b-1 fee (net of reduction)(4)                              0.15%         0.90%
Other expenses (after expense limitation)(3)                 0.20%         0.20%
Total fund operating expenses(3)                             0.75%         1.50%
</TABLE>

EXAMPLE The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

<TABLE>
<CAPTION>
SHARE CLASS                     YEAR 1        YEAR 3        YEAR 5       YEAR 10
- --------------------------------------------------------------------------------
<S>                              <C>           <C>           <C>          <C>
Class A shares                   $52           $68           $ 85         $134
Class B shares
  Assuming redemption
  at end of period               $65           $77           $102         $159
  Assuming no redemption         $15           $47           $ 82         $159
</TABLE>

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

(1) Except for investments of $1 million or more; see "How sales charges are
    calculated."

(2) Does not include wire redemption fee (currently $4.00).

(3) Reflects the adviser's temporary agreement to limit expenses. Without this
    limitation, management fees would be 0.55% for each class and total fund
    operating expenses would be 0.90% for Class A and 1.75% for Class B.

(4) Without the reduction, 12b-1 fees would be 1.00% for Class B shares. Because
    of the 12b-1 fee, long-term shareholders may indirectly pay more than the
    equivalent of the maximum permitted front-end sales charge.

4  CALIFORNIA TAX-FREE INCOME FUND

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96


- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS
   
[A GRAPHIC IMAGE OF A DOLLAR SIGN.]
The figures below have been audited by the fund's independent auditors,
_______________________.
    
                                                    
                                                    
VOLATILITY, AS INDICATED BY CLASS A                    [BAR CHART]
YEAR-BY-YEAR TOTAL INVESTMENT RETURN (%)            
<TABLE>
<CAPTION>
CLASS A - YEAR ENDED DECEMBER 31,                                  1990       1991       1992        1993      1994(1)     1995
- ------------------------------------------------------------------------------------------------------------------------------------
PER SHARE OPERATING PERFORMANCE
<S>                                                              <C>       <C>        <C>          <C>        <C>        <C>
Net asset value, beginning of period                             $ 10.00   $   9.91   $  10.32     $  10.41   $  10.85   $   9.28
Net investment income (loss)                                        0.74       0.69       0.66(2)      0.62       0.58       0.57(2)
Net realized and unrealized gain (loss) on investments             (0.16)      0.47       0.25         0.76      (1.57)      1.41

Total from investment operations                                    0.58       1.16       0.91         1.38      (0.99)      1.98
Less distributions:
  Dividends from net investment income                             (0.67)     (0.70)     (0.67)       (0.62)     (0.58)     (0.57)
  Distributions from net realized gain on investments sold           --       (0.05)     (0.15)       (0.32)       --         --
  Total distributions                                              (0.67)     (0.75)     (0.82)       (0.94)     (0.58)     (0.57)
Net asset value, end of period                                   $  9.91   $  10.32   $  10.41     $  10.85   $   9.28   $  10.69
TOTAL INVESTMENT RETURN AT NET ASSET VALUE(3) (%)                   6.13      12.26       9.15        13.60      (9.31)     21.88
Total adjusted investment return at net asset value(3,4)(%)         5.29      11.86       8.90        13.42      (9.45)     21.73
RATIOS AND SUPPLEMENTAL DATA
Net assets, end of period (000's omitted)($)                      80,200    163,693    217,014      279,692    241,583    309,305
Ratio of expenses to average net assets (%)                         0.00       0.40       0.58         0.69       0.75       0.75
Ratio of adjusted expenses to average net assets(5)(%)              0.84       0.80       0.83         0.87       0.89       0.90
Ratio of net investment income (loss) to average net assets(%)      7.11       6.75       6.36         5.69       5.85       5.76
Ratio of adjusted net investment income (loss) to average net
  assets(5)(%)                                                      6.27       6.35       6.11         5.51       5.71       5.61
Portfolio turnover rate(%)                                            62         45         34           51         62         37(6)
Fee reduction per share($)                                          0.09       0.04       0.03(2)      0.02       0.01       0.01(2)


<CAPTION>
CLASS B - YEAR ENDED DECEMBER 31,                                                        1992        1993      1994(1)     1995
- ------------------------------------------------------------------------------------------------------------------------------------
PER SHARE OPERATING PERFORMANCE
<S>                                                                                   <C>          <C>        <C>        <C>
Net asset value, beginning of period                                                  $  10.32     $  10.41   $  10.85   $   9.28
Net investment income (loss)                                                              0.58(2)      0.54       0.51       0.50(2)
Net realized and unrealized gain (loss) on investments                                    0.25         0.76      (1.57)      1.40
Total from investment operations                                                          0.83         1.30      (1.06)      1.90
Less distributions:
  Dividends from net investment income                                                   (0.59)       (0.54)     (0.51)     (0.50)
  Distributions from net realized gain on investments sold                               (0.15)       (0.32)       --         --
  Total distributions                                                                    (0.74)       (0.86)     (0.51)     (0.50)
Net asset value, end of period                                                        $  10.41     $  10.85   $   9.28   $  10.68
TOTAL INVESTMENT RETURN AT NET ASSET VALUE(3)(%)                                          8.35        12.76      (9.99)     20.87
Total adjusted investment return at net asset value(3,4)(%)                               8.10        12.58     (10.13)     20.72
RATIOS AND SUPPLEMENTAL DATA
Net assets, end of period (000's omitted)($)                                            26,595       65,437     77,365     84,673
Ratio of expenses to average net assets(%)                                                1.35         1.44       1.50       1.50
Ratio of adjusted expenses to average net assets(5)(%)                                    1.60         1.62       1.64       1.65
Ratio of net investment income (loss) to average net assets(%)                            5.43         4.82       5.10       4.97
Ratio of adjusted net investment income (loss) to average net assets(5)(%)                5.18         4.64       4.96       4.82
Portfolio turnover rate(%)                                                                  34           51         62         37(6)
Fee reduction per share($)                                                                0.03(2)      0.02       0.01       0.01(2)
</TABLE>

(1) On December 22, 1994, John Hancock Advisers, Inc. became the investment
    adviser of the fund.
(2) Based on the average of the shares outstanding at the end of each month.
(3) Assumes dividend reinvestment and does not reflect the effect of sales
    charges.
(4) An estimated total return calculation that does not take into consideration
    fee reductions by the adviser during the periods shown.
(5) Unreimbursed, without fee reduction.
(6) Portfolio turnover excludes merger activity.


                                              CALIFORNIA TAX-FREE INCOME FUND  5

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96


HIGH YIELD TAX-FREE FUND

REGISTRANT NAME: JOHN HANCOCK TAX-FREE TRUST
                               TICKER SYMBOL    CLASS A: JHTFX    CLASS B: TSHTX
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[A GRAPHIC IMAGE OF A BULLSEYE WITH AN ARROW IN THE MIDDLE OF IT.]
The fund seeks a high level of current income that is largely exempt from
federal income tax and is consistent with preservation of capital. To pursue
this goal, the fund invests primarily in a diversified portfolio of tax-exempt
medium-grade municipal debt securities.

PORTFOLIO SECURITIES

[A GRAPHIC IMAGE OF A BLACK FOLDER THAT CONTAINS A COUPLE SHEETS OF PAPER.]
The fund's municipal securities may include bonds, notes and commercial paper of
any maturity. Under normal circumstances, the fund invests at least 80% of
assets in municipal bonds that at the time of investment are rated at least
BB/Ba, or if unrated, of equivalent quality. Up to 5% of assets may be invested
in bonds rated below BB/Ba, or equivalent. Bonds rated BB/Ba or lower are
considered junk bonds.

For liquidity and flexibility, the fund may place up to 20% of assets in taxable
and tax-free investment-grade short-term securities. For defensive purposes, it
may invest more assets in these securities. The fund also may invest in private
activity bonds and certain other investments, including various derivative
securities used in the fund's capital preservation strategies, and may engage in
other investment practices.

RISK FACTORS

[A GRAPHIC IMAGE OF A LINE CHART WITH A SINGLE LINE THAT DEPICTS SOME PEAKS AND
VALLEYS.]
As with most income funds, the value of your investment in the fund will
fluctuate with changes in interest rates. Typically, a rise in interest rates
causes a decline in the market value of debt securities (including municipal
bonds). Investors should expect greater fluctuations in share price, yield and
total return compared to less aggressive tax-free bond funds. These
fluctuations, whether positive or negative, may be sharp and unanticipated.

Issuers of medium-grade bonds are typically in weaker financial health than
issuers of high quality bonds, and their ability to pay interest and principal
is less certain. Medium-grade issuers are more likely to encounter financial
difficulties and to be materially affected by these difficulties when they do
encounter them. As a result, markets for medium-grade bonds may react strongly
to adverse news about an issuer or the economy, or to the perception of adverse
news. Before you invest, please read "More about risk" starting on page 26.

PORTFOLIO MANAGEMENT

[A GRAPHIC IMAGE OF A GENERIC PERSON.]
Frank A. Lucibella, leader of the fund's portfolio management team since April
1995, is a second vice president of the adviser. Mr. Lucibella joined John
Hancock Funds in 1988 and has been in the investment business since 1982.

- --------------------------------------------------------------------------------
INVESTOR EXPENSES

[A GRAPHIC IMAGE OF A PERCENT SIGN.]
Fund investors pay various expenses, either directly or indirectly. The figures
below show the expenses for the past year, adjusted to reflect any changes.
Future expenses may be greater or less.

<TABLE>
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES                        CLASS A        CLASS B
- --------------------------------------------------------------------------------
<S>                                                      <C>             <C>
 Maximum sales charge imposed on purchases
 (as a percentage of offering price)                     4.50%           none
 Maximum sales charge imposed on
 reinvested dividends                                    none            none
 Maximum deferred sales charge                           none(1)         5.00%
 Redemption fee(2)                                       none            none
 Exchange fee                                            none            none

<CAPTION>
ANNUAL FUND OPERATING EXPENSES (AS A % OF AVERAGE NET ASSETS)
- --------------------------------------------------------------------------------
<S>                                                      <C>             <C>
 Management fee                                          0.58%           0.58%
 12b-1 fee(3)                                            0.25%           1.00%
 Other expenses                                          0.25%           0.25%
 Total fund operating expenses                           1.08%           1.83%
</TABLE>

EXAMPLE The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

<TABLE>
<CAPTION>
SHARE CLASS                    YEAR 1         YEAR 3        YEAR 5       YEAR 10
- --------------------------------------------------------------------------------
<S>                             <C>            <C>           <C>          <C>
 Class A shares                 $56            $78           $102         $171
 Class B shares
   Assuming redemption

   at end of period             $69            $88           $119         $195
   Assuming no redemption       $19            $58           $ 99         $195
</TABLE>

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

(1) Except for investments of $1 million or more; see "How sales charges are
    calculated."
(2) Does not include wire redemption fee (currently $4.00).
(3) Because of the 12b-1 fee, long-term shareholders may indirectly pay more
    than the equivalent of the maximum permitted front-end sales charge.


6  HIGH YIELD TAX-FREE FUND

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96


- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS
   
[A GRAPHIC IMAGE OF A DOLLAR SIGN.]
The figures below have been audited by the fund's
independent auditors, _________________________.
    

VOLATILITY, AS INDICATED BY CLASS B
YEAR-BY-YEAR TOTAL INVESTMENT RETURN (%)                    [BAR CHART]
<TABLE>
<CAPTION>
CLASS A - YEAR ENDED OCTOBER 31,                                            1994(1)         1995(2)
- ---------------------------------------------------------------------------------------------------
<S>                                                                       <C>              <C>
 PER SHARE OPERATING PERFORMANCE
 Net asset value, beginning of period                                      $  9.85          $  8.82
 Net investment income (loss)                                                 0.48(3)          0.57
 Net realized and unrealized gain (loss) on investments sold
 and financial futures contracts                                             (0.94)            0.70
 Total from investment operations                                            (0.46)            1.27
 Less distributions:
   Dividends from net investment income                                      (0.48)           (0.58)
   Distributions in excess of net investment income                          (0.09)           (0.04)
   Total distributions                                                       (0.57)           (0.62)
 Net asset value, end of period                                              $8.82            $9.47
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(4) (%)                            4.96(5)         14.85
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000's omitted) ($)                              15,401           14,225
 Ratio of expenses to average net assets (%)                                  1.15(6)          1.06
 Ratio of net investment income (loss) to average net assets (%)              6.08(6)          6.36
 Portfolio turnover rate (%)                                                    62               64

<CAPTION>
CLASS B - YEAR ENDED OCTOBER 31,                   1987(7)      1987(8)       1988      1989      1990    1991(1)     1992
- ---------------------------------------------------------------------------------------------------------------------------
 PER SHARE OPERATING PERFORMANCE
<S>                                               <C>          <C>          <C>       <C>       <C>       <C>       <C>
 Net asset value, beginning of period             $ 10.00      $  9.49      $  8.62   $  9.25   $  9.29   $  9.07   $  9.31
 Net investment income (loss)                        0.53         0.37         0.62      0.55      0.55      0.54      0.55
 Net realized and unrealized gain (loss) on
  investments sold
 and financial futures contracts                    (0.51)       (0.87)        0.70      0.13     (0.14)     0.34      0.17
 Total from investment operations                    0.02        (0.50)        1.32      0.68      0.41      0.88      0.72
 Less distributions:
   Dividends from net investment income             (0.53)       (0.37)       (0.66)    (0.51)    (0.55)    (0.54)    (0.55)
   Distributions in excess of net investment
     income                                           --           --           --        --        --        --        --
   Distributions from net realized gain on
     investments sold                                 --           --         (0.03)      --        --        --      (0.09)
   Distributions from capitol paid-in                 --           --           --      (0.13)    (0.08)    (0.10)       --
   Total distributions                              (0.53)       (0.37)       (0.69)    (0.64)    (0.63)    (0.64)    (0.64)
 Net asset value, end of period                   $  9.49      $  8.62      $  9.25   $  9.29   $  9.07   $  9.31   $  9.39
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(4)(%)    0.12(5)     (5.13)(5)    15.88      7.54      4.60     10.07      7.89
 Total adjusted investment return at net asset
   value(4,9) (%)                                   (0.39)(5)    (5.34)(5)      --        --        --        --        --
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000's omitted) ($)     15,753       15,026       24,278    29,841    35,820    51,467    65,933
 Ratio of expenses to average net assets (%)         0.56(5)      0.61(5)      2.05      2.32      2.20      2.36      2.17
 Ratio of adjusted expenses to average net
   assets(10) (%)                                    1.07(5)      0.82(5)       --        --        --        --        --
 Ratio of adjusted net investment income to
   average net assets (%)                            4.96(5)      4.05(5)      6.66      5.79      5.96      5.61      5.78
 Ratio of net investment income (loss) to
   average net assets(10) (%)                        4.45(5)      3.84(5)       --        --        --        --        --
 Portfolio turnover rate (%)                          153           42           82        29        41        83        40
 Fee reduction per share ($)                         0.05         0.02          --        --        --        --        --

<CAPTION>
CLASS B - YEAR ENDED OCTOBER 31,                       1993       1994     1995(2)
- ----------------------------------------------------------------------------------
 PER SHARE OPERATING PERFORMANCE
<S>                                                 <C>        <C>        <C>
 Net asset value, beginning of period               $   9.39   $   9.98   $   8.82
 Net investment income (loss)                           0.53       0.48       0.51
 Net realized and unrealized gain (loss) on
  investments sold
 and financial futures contracts                        0.72      (0.90)      0.69
 Total from investment operations                       1.25      (0.42)      1.20
 Less distributions:
   Dividends from net investment income                (0.56)     (0.48)     (0.51)
   Distributions in excess of net investment
     income                                              --       (0.07)     (0.04)
   Distributions from net realized gain on
     investments sold                                  (0.10)     (0.19)       --
   Distributions from capitol paid-in                    --         --         --
   Total distributions                                 (0.66)     (0.74)     (0.55)
 Net asset value, end of period                     $   9.98   $   8.82   $   9.47
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(4)(%)      13.69      (4.44)     13.99
 Total adjusted investment return at net asset
   value(4,9) (%)                                        --         --         --
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000's omitted) ($)       113,442    151,069    155,234
 Ratio of expenses to average net assets (%)            2.06       1.85       1.79
 Ratio of adjusted expenses to average net
   assets(10) (%)                                        --         --         --
 Ratio of adjusted net investment income to
   average net assets (%)                               5.23       5.36       5.61
 Ratio of net investment income (loss) to
   average net assets(10) (%)                            --         --         --
 Portfolio turnover rate (%)                             100         62         64
 Fee reduction per share ($)                             --         --         --
</TABLE>

(1)  Class A shares commenced operations on December 31, 1993.
(2)  On December 22, 1994 John Hancock Advisers, Inc. became the investment
     adviser of the fund.
(3)  Based on the average of the shares outstanding at the end of each month.
(4)  Assumes dividend reinvestment and does not reflect the effect of sales
     charges.
(5)  Not annualized.
(6)  Annualized.
(7)  For the period August 25, 1986 to April 30, 1987.
(8)  For the period May 1, 1987 to October 31, 1987.
(9)  An estimated total return calculation that does not take into consideration
     fee reductions by the adviser during periods shown.
(10) Unreimbursed, without fee reduction.


                                                     HIGH YIELD TAX-FREE FUND  7

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96



MANAGED TAX-EXEMPT FUND

REGISTRANT NAME: JOHN HANCOCK TAX-EXEMPT SERIES FUND
                               TICKER SYMBOL    CLASS A: FMTAX    CLASS B: FMTEX
- --------------------------------------------------------------------------------
GOAL AND STRATEGY

[A GRAPHIC IMAGE OF A BULLSEYE WITH AN ARROW IN THE MIDDLE OF IT.]
The fund seeks as high a level of current income exempt from Federal income tax
as is consistent with preservation of capital. To pursue this goal, the fund
ordinarily invests at least 80% of assets in a diversified portfolio of
municipal securities.

PORTFOLIO SECURITIES

[A GRAPHIC IMAGE OF A BLACK FOLDER THAT CONTAINS A COUPLE SHEETS OF PAPER.]
The fund's municipal securities may include bonds, notes and commercial paper
of any maturity. The fund's municipal securities must be investment grade at the
time of investment.

The fund generally does not invest more than 25% of assets in any one industry,
but reserves the right to invest more than 25% in the securities of a given
sector of the municipals market, in industrial revenue bonds, in securities of a
given state, or in U.S. Government and agency securities.

For defensive purposes, the fund may increase its holdings of investment-grade
short-term municipal securities, and may invest in taxable investment-grade
short-term securities. The fund also may invest in certain other investments,
and may engage in other investment practices.

RISK FACTORS

[A GRAPHIC IMAGE OF A LINE CHART WITH A SINGLE LINE THAT DEPICTS SOME PEAKS AND
VALLEYS.]
As with most income investments, the value of your investment in the fund will
fluctuate with changes in interest rates. Typically, a rise in interest rates
causes a decline in the market value of debt securities (including municipal
bonds). Economic and policy factors can also affect performance. To the extent
that the fund concentrates in the securities of a given issuer, sector, region,
type or rating, it increases its exposure to the risks of that category of
security. Before you invest, please read "More about risk" starting on page 26.

PORTFOLIO MANAGEMENT

[A GRAPHIC IMAGE OF A GENERIC PERSON.]
Frank A. Lucibella, leader of the fund's portfolio management team since 1993,
is a second vice president of the adviser. Mr Lucibella joined John Hancock
Funds in 1988 and has been in the investment business since 1982.

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

INVESTOR EXPENSES

[A GRAPHIC IMAGE OF A PERCENT SIGN.]
Fund investors pay various expenses, either directly or indirectly. The figures
below show the expenses for the past year, adjusted to reflect any changes.
Future expenses may be greater or less.

<TABLE>
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES                        CLASS A        CLASS B
- --------------------------------------------------------------------------------
<S>                                                      <C>             <C>
 Maximum sales charge imposed on purchases
 (as a percentage of offering price)                     4.50%           none
 Maximum sales charge imposed on
 reinvested dividends                                    none            none
 Maximum deferred sales charge                           none(1)         5.00%
 Redemption fee(2)                                       none            none
 Exchange fee                                            none            none

<CAPTION>
ANNUAL FUND OPERATING EXPENSES (AS A % OF AVERAGE NET ASSETS)
- --------------------------------------------------------------------------------
<S>                                                      <C>             <C>
 Management fee (net of reduction)(3)                    0.55%           0.55%
 12b-1 fee(4)                                            0.30%           1.00%
 Other expenses                                          0.21%           0.21%
 Total fund operating expenses (net of reduction)(3)     1.06%           1.76%
</TABLE>

EXAMPLE The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

<TABLE>
<CAPTION>
SHARE CLASS                    YEAR 1         YEAR 3        YEAR 5       YEAR 10
- --------------------------------------------------------------------------------
<S>                             <C>            <C>           <C>          <C>
 Class A shares                 $55            $77           $101         $169
 Class B shares
   Assuming redemption
   at end of period             $68            $85           $115         $189
   Assuming no redemption       $18            $55           $ 95         $189
</TABLE>

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

(1) Except for investments of $1 million or more; see "How sales charges are
    calculated."
(2) Does not include wire redemption fee (currently $4.00).
(3) Without reduction, the management fee would be 0.60% for each class and
    total fund operating expenses would be 1.11% for Class A and 1.81% for Class
    B.
(4) Because of the 12b-1 fee, long-term shareholders may indirectly pay more
    than the equivalent of the maximum permitted front-end sales charge.

8  MANAGED TAX-EXEMPT FUND

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96



- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS

[A GRAPHIC IMAGE OF A DOLLAR SIGN.]
The figures below have been audited by the fund's independent auditors, Price
Waterhouse LLP.

<TABLE>
<S>                                        <C>        <C>     <C>    <C>    <C>     <C>    <C>    <C>      <C>
VOLATILITY, AS INDICATED BY CLASS B
YEAR-BY-YEAR TOTAL INVESTMENT RETURN (%)   (1.31)(3)  18.98   8.25   5.66   12.55   6.39   15.51  (5.85)   12.63

<CAPTION>
CLASS A - YEAR ENDED OCTOBER 31,                                        1992(1)     1993        1994       1995
- ----------------------------------------------------------------------------------------------------------------
 PER SHARE OPERATING PERFORMANCE
<S>                                                                     <C>       <C>         <C>        <C>
 Net asset value, beginning of period                                   $11.25    $ 11.12     $ 12.13    $ 10.79
 Net investment income (loss)                                             0.55       0.70        0.64       0.63
 Net realized and unrealized gain (loss) on investments                  (0.11)      1.05       (1.25)      0.77
 Total from investment operations                                         0.44       1.75       (0.61)      1.40
 Less distributions:
   Dividends from net investment income                                  (0.53)     (0.70)      (0.64)     (0.63)
   Distributions from net realized gain on investments sold              (0.04)     (0.04)      (0.09)       --
   Total distributions                                                   (0.57)     (0.74)      (0.73)     (0.63)
 Net asset value, end of period                                         $11.12    $ 12.13     $ 10.79    $ 11.56
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(2) (%)                        4.74(3)   16.10       (5.22)     13.30
 Total adjusted investment return at net asset value(2,4) (%)             4.51(3)   15.77       (5.29)     13.25
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000's omitted) ($)                           9,589     14,244      20,968     42,384
 Ratio of expenses to average net assets (%)                              0.78(3)    0.70        0.95       1.06
 Ratio of adjusted expenses to average net assets(5) (%)                  1.01(3)    1.03        1.02       1.11
 Ratio of net investment income (loss) to average net assets (%)          6.24(3)    5.98        5.52       5.53
 Ratio of adjusted net investment income (loss) to average
   net assets(5) (%)                                                      6.01(3)    5.65        5.42       5.48
 Portfolio turnover rate (%)                                                23         23          59        104
 Fee reduction per share ($)                                              0.02       0.04        0.01       0.01


<CAPTION>
CLASS B - YEAR ENDED OCTOBER 31,                                  1987(7)       1988       1989       1990       1991       1992
- ---------------------------------------------------------------------------------------------------------------------------------
 PER SHARE OPERATING PERFORMANCE
<S>                                                               <C>         <C>       <C>        <C>        <C>        <C>
 Net asset value, beginning of period                             $10.00      $  9.69   $  10.73   $  10.78   $  10.61   $  11.12
 Net investment income (loss)                                       0.27         0.74       0.74       0.73       0.68       0.66
 Net realized and unrealized gain (loss) on investments            (0.31)        1.04       0.12      (0.14)      0.61       0.04
 Total from investment operations                                  (0.04)        1.78       0.86       0.59       1.29       0.70
 Less distributions:
   Dividends from net investment income                            (0.27)       (0.74)     (0.74)     (0.72)     (0.72)     (0.64)
   Distributions from net realized gain on investments sold          --           --       (0.07)     (0.04)     (0.06)     (0.06)
   Total distributions                                             (0.27)       (0.74)     (0.81)     (0.76)     (0.78)     (0.70)
 Net asset value, end of period                                   $ 9.69      $ 10.73   $  10.78   $  10.61   $  11.12   $  11.12
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(2) (%)                 (1.31)(3)    18.98       8.25       5.66      12.55       6.39
 Total adjusted investment return at net asset value(2,4)(%)       (2.49)(3)    18.00       7.66       5.10      12.24       6.20
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000's omitted) ($)                     8,220       46,329    106,107    140,803    199,955    226,943
 Ratio of expenses to average net assets (%)                        1.40(3)      0.74       0.93       0.95       1.19       1.35
 Ratio of adjusted expenses to average net assets(5) (%)            2.58(3)      1.72       1.52       1.51       1.50       1.54
 Ratio of net investment income (loss) to average net assets (%)    6.11(3)      6.90       6.81       6.74       6.19       5.74
 Ratio of adjusted net investment income (loss) to average
   net assets(5) (%)                                                4.93(3)      5.92       6.22       6.18       5.88       5.55
 Portfolio turnover rate (%)                                         174          186         94         54         30         23
 Fee Reduction per share ($)                                        0.05(3)      0.10       0.06       0.06       0.04       0.02

<CAPTION>
CLASS B - YEAR ENDED OCTOBER 31,                                       1993       1994       1995
- --------------------------------------------------------------------------------------------------
   
 PER SHARE OPERATING PERFORMANCE
<S>                                                                 <C>        <C>        <C>
 Net asset value, beginning of period                               $  11.12   $  12.13   $  10.79
 Net investment income (loss)                                           0.64       0.56       0.55
 Net realized and unrealized gain (loss) on investments                 1.05      (1.25)      0.78
 Total from investment operations                                       1.69      (0.69)      1.33
 Less distributions:
   Dividends from net investment income                                (0.64)     (0.56)     (0.55)
   Distributions from net realized gain on investments sold            (0.04)     (0.09)       --
   Total distributions                                                 (0.68)     (0.65)     (0.55)
 Net asset value, end of period                                     $  12.13   $  10.79   $  11.57
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(2) (%)                     15.51      (5.85)     12.63
 Total adjusted investment return at net asset value(2,4)(%)           15.18      (5.92)     12.61
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000's omitted) ($)                       256,342    217,066    178,002
 Ratio of expenses to average net assets (%)                            1.23       1.62       1.73
 Ratio of adjusted expenses to average net assets(5) (%)                1.56       1.69       1.78
 Ratio of net investment income (loss) to average net assets (%)        5.49       4.84       4.92
 Ratio of adjusted net investment income (loss) to average
   net assets(5) (%)                                                    5.16       4.77       4.87
 Portfolio turnover rate (%)                                              23         59        104
 Fee Reduction per share ($)                                            0.04       0.01       0.01
    
</TABLE>


(1) Class A and Class B shares commenced operations on January 3, 1992 and April
    22, 1987, respectively.
(2) Assumes dividend reinvestment and does not reflect the effect of sales
    charges.
(3) Annualized.
(4) An estimated total return calculation that does not take into consideration
    fee reductions by the adviser during the periods shown.
(5) Unreimbursed, without fee reduction.

                                                      MANAGED TAX-EXEMPT FUND  9

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96



MASSACHUSETTS TAX-FREE INCOME FUND

REGISTRANT NAME: JOHN HANCOCK TAX-EXEMPT SERIES FUND
                                TICKER SYMBOL    CLASS A: JHMAX     CLASS B: N/A
- --------------------------------------------------------------------------------
GOAL AND STRATEGY

[A GRAPHIC IMAGE OF A BULLSEYE WITH AN ARROW IN THE MIDDLE OF IT.]
The fund seeks income that is exempt from federal and Massachusetts personal
income taxes. The fund seeks to provide the maximum current income that is
consistent with preservation of capital. To pursue this goal, the fund invests
primarily in Massachusetts municipal securities.

PORTFOLIO SECURITIES

[A GRAPHIC IMAGE OF A BLACK FOLDER THAT CONTAINS A COUPLE SHEETS OF PAPER.]
The fund's municipal securities may include bonds, notes and commercial paper
of any maturity. Under normal circumstances, the fund invests at least 80% of
net assets in municipal securities. Up to 33.3% of assets may be invested in
municipal securities rated A or lower, or if unrated, of equivalent quality. The
balance of the fund's investments must be rated, at the time of investment, in
the top two rating categories or be of equivalent quality. Bonds rated BB/Ba or
lower are considered junk bonds.

For liquidity and flexibility, the fund may place up to 20% of assets in taxable
and tax-free investment-grade short-term municipal securities. For defensive
purposes, it may invest more assets in these securities. The fund also may
invest in certain other investments, including private activity bonds, and may
engage in other investment practices.

RISK FACTORS

[A GRAPHIC IMAGE OF A LINE CHART WITH A SINGLE LINE THAT DEPICTS SOME PEAKS AND
VALLEYS.]
As with most income funds, the value of your investment in the fund will
fluctuate with changes in interest rates. Typically, a rise in interest rates
causes a decline in the market value of debt securities (including municipal
bonds).

Because the fund is not diversified and because it concentrates in securities of
Massachusetts issuers, its performance is largely dependent on factors that may
disproportionately affect Massachusetts issuers. These may include:

- -   local economic or policy changes
- -   tax base erosion
- -   state constitutional limits on tax increases
- -   changes in the ratings assigned to the state's municipal issuers

To the extent that the fund invests in bonds rated BBB/Baa or lower, it takes on
higher risks of volatility and default. Issuers of these bonds are typically in
weaker financial health and their ability to pay interest and principal is less
certain. Before you invest, please read "More about risk" starting on page 26.

PORTFOLIO MANAGEMENT

[A GRAPHIC IMAGE OF A GENERIC PERSON.]
Dianne Sales-Singer, leader of the fund's portfolio management team since July
1993, is a senior portfolio officer of the adviser. Ms. Sales-Singer joined John
Hancock Funds in 1989 and has been in the investment business since 1984.

- --------------------------------------------------------------------------------
INVESTOR EXPENSES

[A GRAPHIC IMAGE OF A PERCENT SIGN.]
Fund investors pay various expenses, either directly or indirectly. The figures
below are based on Class A expenses for the past year, adjusted to reflect any
changes. There were no Class B shares issued or outstanding during the last
fiscal year. Future expenses may be greater or less.

<TABLE>
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES                        CLASS A        CLASS B
- --------------------------------------------------------------------------------
<S>                                                      <C>             <C>
 Maximum sales charge imposed on purchases
 (as a percentage of offering price)                     4.50%           none
 Maximum sales charge imposed on
 reinvested dividends                                    none            none
 Maximum deferred sales charge                           none(1)         5.00%
 Redemption fee(2)                                       none            none
 Exchange fee                                            none            none

<CAPTION>
ANNUAL FUND OPERATING EXPENSES (AS A % OF AVERAGE NET ASSETS)
- --------------------------------------------------------------------------------
<S>                                                      <C>             <C>
 Management fee (after expense limitation)(3)            0.00%           0.00%
 12b-1 fee(4)                                            0.30%           1.00%
 Other expenses                                          0.40%           0.40%
 Total fund operating expenses
 (after expense limitation)(3)                           0.70%           1.40%
</TABLE>

EXAMPLE The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

<TABLE>
<CAPTION>
SHARE CLASS                    YEAR 1         YEAR 3        YEAR 5       YEAR 10
- --------------------------------------------------------------------------------
<S>                             <C>            <C>           <C>          <C>
 Class A shares                 $52            $66           $82          $128
 Class B shares
   Assuming redemption
   at end of period             $64            $74           $97          $149
   Assuming no redemption       $14            $44           $77          $149
</TABLE>

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

(1) Except for investments of $1 million or more; see "How sales charges are
    calculated."
(2) Does not include wire redemption fee (currently $4.00).
(3) Reflects the adviser's temporary agreement to limit expenses. Without this
    limitation, management fees would be 0.50% for each class and total fund
    operating expenses would be 1.20% for Class A and 1.90% for Class B.
(4) Because of the 12b-1 fee, long-term shareholders may indirectly pay more
    than the equivalent of the maximum permitted front-end sales charge.

10  MASSACHUSETTS TAX-FREE INCOME FUND

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96



- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS

[A GRAPHIC IMAGE OF A DOLLAR SIGN.]
The figures below have been audited by the fund's independent auditors, Price
Waterhouse LLP.

VOLATILITY, AS INDICATED BY CLASS A
YEAR-BY-YEAR TOTAL INVESTMENT RETURN (%)                    [BAR CHART]
<TABLE>
<CAPTION>
CLASS A - YEAR ENDED AUGUST 31,                                 1988(1)     1989     1990      1991      1992      1993      1994
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                              <C>         <C>      <C>        <C>      <C>       <C>       <C>
PER SHARE OPERATING PERFORMANCE
 Net asset value, beginning of period                           $10.00     $10.63   $10.94   $ 10.63   $ 11.15   $ 11.75   $ 12.43
 Net investment income (loss)                                     0.65       0.70     0.69      0.73      0.71      0.67      0.63
 Net realized and unrealized gain (loss) on investments           0.63       0.31    (0.31)     0.53      0.60      0.82     (0.75)
 Total from investment operations                                 1.28       1.01     0.38      1.26      1.31      1.49     (0.12)
 Less distributions:
   Dividends from net investment income                          (0.65)     (0.70)   (0.69)    (0.73)    (0.71)    (0.67)    (0.63)
   Distributions from net realized gain on investments sold        --         --       --      (0.01)      --      (0.14)    (0.12)
   Total distributions                                           (0.65)     (0.70)   (0.69)    (0.74)    (0.71)    (0.81)    (0.75)
 Net asset value, end of period                                 $10.63     $10.94   $10.63   $ 11.15   $ 11.75   $ 12.43   $ 11.56
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(3) (%)               13.13(4)    9.67     3.49     12.10     12.11     13.29     (0.97)
 Total adjusted investment return at net asset value(3,6) (%)    10.38(4)    9.16     2.72     10.66     10.93     12.38     (1.50)
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000's omitted) ($)                   4,757      9,138    9,968    15,015    29,113    50,019    54,122
 Ratio of expenses to average net assets (%)                      1.00(4)    1.00     1.00      0.60      0.60      0.67      0.70
 Ratio of adjusted expenses to average net assets(7) (%)          3.75(4)    1.51     1.77      2.04      1.78      1.58      1.23
 Ratio of net investment income (loss) to average net assets (%)  6.28(4)    6.35     6.31      6.64      6.18      5.61      5.28
 Ratio of adjusted net investment income (loss) to average
   net assets(7) (%)                                              3.53(4)    5.84     5.54      5.20      5.00      4.70      4.75
 Portfolio turnover rate (%)                                        20          2        2        29        56        79        29
 Fee reduction per share ($)                                      0.28       0.11     0.08      0.16      0.14      0.11      0.06

<CAPTION>
CLASS A - YEAR ENDED AUGUST 31,                                     1995      1996(2)
- -------------------------------------------------------------------------------------
   
PER SHARE OPERATING PERFORMANCE
 Net asset value, beginning of period                             $ 11.56   $ 11.76
 Net investment income (loss)                                        0.65      0.32
 Net realized and unrealized gain (loss) on investments              0.20      0.23
 Total from investment operations                                    0.85      0.55
 Less distributions:
   Dividends from net investment income                             (0.65)    (0.32)
   Distributions from net realized gain on investments sold           --        --
   Total distributions                                              (0.65)    (0.32)
 Net asset value, end of period                                   $ 11.76   $ 11.99
 TOTAL INVESTMENT RETURN AT NET ASSET VALUE(3) (%)                   7.66      4.76(5)
 Total adjusted investment return at net asset value(3,6) (%)        7.21      4.37(5)
 RATIOS AND SUPPLEMENTAL DATA
 Net assets, end of period (000's omitted) ($)                     54,416    56,852
 Ratio of expenses to average net assets (%)                         0.70      0.76(4,8)
 Ratio of adjusted expenses to average net assets(7) (%)             1.15      1.15(4)
 Ratio of net investment income (loss) to average net assets (%)     5.67      5.42(4)
 Ratio of adjusted net investment income (loss) to average
   net assets(7) (%)                                                 5.22      5.04(4)
 Portfolio turnover rate (%)                                           24        24
 Fee reduction per share ($)                                         0.05      0.04(4)
    
</TABLE>
   
(1) Class A shares commenced operations on September 3, 1987.
(2) Six months ended February 29, 1996. (Unaudited.)
(3) Assumes dividend reinvestment and does not reflect the effect of sales
    charges.
(4) Annualized.
(5) Not annualized.
(6) An estimated total return calculation that does not take into consideration
    fee reductions by the adviser during the periods shown.
(7) Unreimbursed, without fee reduction.
(8) The ration does not reflect the application of fee credits, had the credits 
    been taken into consideration, the ratio would have been 0.70%.
    
                                          MASSACHUSETTS TAX-FREE INCOME FUND  11

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96
NEW YORK TAX-FREE INCOME FUND

REGISTRANT NAME: JOHN HANCOCK TAX-EXEMPT SERIES FUND  
                                 TICKER SYMBOL   CLASS A: JHNYX     CLASS B: N/A
- --------------------------------------------------------------------------------
GOAL AND STRATEGY

[A GRAPHIC IMAGE OF A BULLSEYE WITH AN ARROW IN THE MIDDLE OF IT.]

     The fund seeks income that is exempt from federal income taxes as well as
New York State and New York City personal income taxes. The fund seeks to
provide the maximum current income that is consistent with preservation of
capital. To pursue this goal, the fund invests primarily in New York municipal
securities.


PORTFOLIO SECURITIES

[A GRAPHIC IMAGE OF A BLACK FOLDER THAT CONTAINS A COUPLE SHEETS OF PAPER.]

     The fund's municipal securities may include bonds, notes and commercial
paper of any maturity. Under normal circumstances, the fund invests at least 80%
of net assets in municipal securities. Up to 33.3% of assets may be invested in
municipal securities rated A or lower, or if unrated, of equivalent quality. The
balance of the fund's investments must be rated, at the time of investment, in
the top two rating categories or be of equivalent quality. Bonds rated BB/Ba or
lower are considered junk bonds.

For liquidity and flexibility, the fund may place up to 20% of assets in taxable
and tax-free investment-grade short-term securities. For defensive purposes, it
may invest more assets in these securities. The fund also may invest in certain
other investments, including private activity bonds, and may engage in other
investment practices.


RISK FACTORS

[A GRAPHIC IMAGE OF A LINE CHART WITH A SINGLE LINE THAT DEPICTS SOME PEAKS AND
VALLEYS.]

     As with most income funds, the value of your investment in the fund will
fluctuate with changes in interest rates. Typically, a rise in interest rates
causes a decline in the market value of debt securities (including municipal
bonds).

Because the fund is not diversified and because it concentrates in securities of
New York issuers, its performance is largely dependent on factors that may
disproportionately affect New York issuers. These may include:

- - local economic or policy changes

- - tax base erosion

- - limited flexibility to raise taxes

- - changes in the ratings assigned to the state's municipal issuers 

- - the legacy of past credit problems of New York City and other issuers

To the extent that the fund invests in bonds rated BBB/Baa or lower, it takes on
higher risks of volatility and default. Issuers of these bonds are typically in
weaker financial health and their ability to pay interest and principal is less
certain. Before you invest, please read "More about risk" starting on page 26.


PORTFOLIO MANAGEMENT

[A GRAPHIC IMAGE OF A GENERIC PERSON.]

     Frank A. Lucibella, leader of the fund's portfolio management team since
April 1995, is a second vice president of the adviser. Mr. Lucibella joined John
Hancock Funds in 1988 and has been in the investment business since 1982.


- --------------------------------------------------------------------------------
INVESTOR EXPENSES

[A GRAPHIC IMAGE OF A PERCENT SIGN.]

     Fund investors pay various expenses, either directly or indirectly. The
figures below are based on Class A expenses for the past year, adjusted to
reflect any changes. There were no Class B shares issued or outstanding during
the last fiscal year. Future expenses may be greater or less.

<TABLE>
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES                       CLASS A        CLASS B
- --------------------------------                       -------        -------
<S>                                                    <C>            <C>  
Maximum sales charge imposed on purchases
(as a percentage of offering price)                    4.50%           none

Maximum sales charge imposed on                                  
reinvested dividends                                   none            none

Maximum deferred sales charge                          none(1)         5.00%

Redemption fee(2)                                      none            none

Exchange fee                                           none            none


<CAPTION>
ANNUAL FUND OPERATING EXPENSES (AS A % OF AVERAGE NET ASSETS)
- -------------------------------------------------------------
<S>                                                    <C>            <C>  
Management fee (after expense limitation)(3)           0.00%           0.00%

12b-1 fee(4)                                           0.30%           1.00%

Other expenses                                         0.40%           0.40%

Total fund operating expenses                                     
(after expense limitation)(3)                          0.70%           1.40%
</TABLE>



EXAMPLE  The table below shows what you would pay if you invested $1,000 over 
the various time frames indicated. The example assumes you reinvested all
dividends and that the average annual return was 5%.


<TABLE>
<CAPTION>
SHARE CLASS                              YEAR 1     YEAR 3     YEAR 5    YEAR 10
- -----------                              ------     ------     ------    -------
<S>                                      <C>        <C>        <C>       <C> 
Class A shares                            $52        $66        $82       $128

Class B shares                          

  Assuming redemption                   
  at end of period                        $64        $74        $97       $149

  Assuming no redemption                  $14        $44        $77       $149
</TABLE>


This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.



(1) Except for investments of $1 million or more; see "How sales charges are
    calculated."

(2) Does not include wire redemption fee (currently $4.00).

(3) Reflects the adviser's temporary agreement to limit expenses. Without this
    limitation, management fees would be 0.50% for each class and total fund
    operating expenses would be 1.20% for Class A and 1.90% for Class B.

(4) Because of the 12b-1 fee, long-term shareholders may indirectly pay more
    than the equivalent of the maximum permitted front-end sales charge.

12  NEW YORK TAX-FREE INCOME FUND

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96




- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS 

[A GRAPHIC IMAGE OF A DOLLAR SIGN.]

     The figures below have been audited by the fund's independent auditors,
Price Waterhouse LLP.


VOLATILITY, AS INDICATED BY CLASS A
YEAR-BY-YEAR TOTAL INVESTMENT RETURN (%)                    [BAR CHART]  
<TABLE>
<CAPTION>
CLASS A -- YEAR ENDED AUGUST 31,          1988(1)   1989      1990      1991      1992      1993      1994      1995      1996(2)
- --------------------------------          -------   ----      ----      ----      ----      ----      ----      ----      -------
<S>                                      <C>        <C>      <C>       <C>       <C>       <C>       <C>       <C>       <C>    
PER SHARE OPERATING PERFORMANCE                                                                                          

Net asset value, beginning of period     $10.00    $10.48   $ 11.01   $ 10.74   $ 11.29   $ 11.90   $ 12.63   $ 11.73   $ 11.88

Net investment income (loss)               0.61      0.68      0.67      0.72      0.72      0.68      0.64      0.65      0.33

Net realized and unrealized gain (loss) 
on investments                             0.48      0.55     (0.25)     0.55      0.63      0.87     (0.77)     0.15      0.30

Total from investment operations           1.09      1.23      0.42      1.27      1.35      1.55     (0.13)     0.80      0.63

Less distributions:                                                                                                      

  Dividends from net investment income    (0.61)    (0.68)    (0.67)    (0.72)    (0.72)    (0.68)    (0.64)    (0.65)    (0.33)

  Distributions from net realized gain 
  on investments sold                        --     (0.02)    (0.02)       --     (0.02)    (0.14)    (0.13)       --        --

  Total distributions                     (0.61)    (0.70)    (0.69)    (0.72)    (0.74)    (0.82)    (0.77)    (0.65)    (0.33)

Net asset value, end of period           $10.48    $11.01   $ 10.74   $ 11.29   $ 11.90   $ 12.63   $ 11.73   $ 11.88   $ 12.18

TOTAL INVESTMENT RETURN AT NET ASSET 
VALUE(3) (%)                              11.40(4)  11.87      3.74     12.24     12.17     13.70     (1.05)     7.19      5.37(5)

Total adjusted investment return at net 
asset value(3,6) (%)                       7.56(4)  11.22      3.05     11.02     11.09     12.83     (1.58)     6.74      4.97(5)

RATIOS AND SUPPLEMENTAL DATA                                                                                             

Net assets, end of period (000's 
omitted) ($)                              4,306     8,795    13,357    20,878    33,806    52,444    55,690    55,753    57,770
   
Ratio of expenses to average net assets 
(%)                                        1.00(4)   1.00      1.00      0.60      0.60      0.67      0.70      0.70      0.73(4,8)
    
Ratio of adjusted expenses to average 
net assets(7) (%)                          4.84(4)   1.65      1.69      1.82      1.68      1.54      1.23      1.15      1.13(4)

Ratio of net investment income (loss) to 
average net assets (%)                     6.11(4)   6.30      6.17      6.57      6.22      5.63      5.28      5.67      5.47(4)

Ratio of adjusted net investment income 
(loss) to average net assets(7) (%)        2.27(4)   5.65      5.48      5.35      5.14      4.76      4.75      5.22      5.07(4)

Portfolio turnover rate (%)                  16        10        10        12        48        56        23        70        30

Fee reduction per share ($)                0.38      0.13      0.08      0.13      0.13      0.11      0.06      0.05      0.05(4)
   
    
</TABLE>

(1) Class A shares commenced operations on September 11, 1987.

(2) Six months ended February 29, 1996. (Unaudited.)

(3) Assumes dividend reinvestment and does not reflect the effect of sales
    charges.

(4) Annualized.

(5) Not annualized.

(6) An estimated total return calculation that does not take into consideration
    fee reductions by the adviser during the periods shown.

(7) Unreimbursed, without fee reduction.
   
(8) The ration does not reflect the application of fee credits, had the credits
    been taken into consideration, the ration would have been 0.70%.
    


                                               NEW YORK TAX-FREE INCOME FUND  13

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96

TAX-FREE BOND FUND

REGISTRANT NAME: JOHN HANCOCK TAX-FREE BOND TRUST                   
                                  TICKER SYMBOL   CLASS A: TAMBX  CLASS B: TSMBX
- --------------------------------------------------------------------------------
GOAL AND STRATEGY

[A GRAPHIC IMAGE OF A BULLSEYE WITH AN ARROW IN THE MIDDLE OF IT.]

     The fund seeks as high a level of current income exempt from federal income
tax as is consistent with preservation of capital. To pursue this goal, the fund
invests in a diversified portfolio of municipal securities. Under normal
circumstances, the fund will place at least 80% of assets in municipal bonds.


PORTFOLIO SECURITIES

[A GRAPHIC IMAGE OF A BLACK FOLDER THAT CONTAINS A COUPLE SHEETS OF PAPER.]

     The fund's municipal bonds may include investment-grade bonds, notes and
commercial paper. Less than 35% of assets may be invested in municipal bonds
rated BB/Ba or B (junk bonds). The fund may not invest more than 25% of assets
in industrial development or pollution control bonds that are directly or
indirectly dependent on the revenues or credit of private entities in any one
industry.

For liquidity and flexibility, the fund may place up to 20% of assets in taxable
and tax-free investment-grade short-term securities. For defensive purposes, it
may invest more assets in these securities. The fund also may invest in certain
other investments, including private activity bonds, and may engage in other
investment practices.


RISK FACTORS

[A GRAPHIC IMAGE OF A LINE CHART WITH A SINGLE LINE THAT DEPICTS SOME PEAKS AND
VALLEYS.]

     As with most income investments, the value of your investment in the fund
will fluctuate with changes in interest rates. Typically, a rise in interest
rates causes a decline in the market value of fixed income securities (including
municipal bonds). Bonds with longer maturities are especially sensitive to
interest rate movements. To the extent that the fund invests in bonds rated
BBB/Baa or lower, it takes on higher risks of volatility and default. Issuers of
these bonds are typically in weaker financial health and their ability to pay
interest and principal is less certain. Before you invest, please read "More
about risk" starting on page 26.


PORTFOLIO MANAGEMENT

[A GRAPHIC IMAGE OF A GENERIC PERSON.]

     Thomas C. Goggins has been leader of the fund's portfolio management team
since joining the adviser in April 1995. A senior vice president of the adviser,
Mr. Goggins has been in the investment business since 1986.


- --------------------------------------------------------------------------------
INVESTOR EXPENSES

[A GRAPHIC IMAGE OF A PERCENT SIGN.]

     Fund investors pay various expenses, either directly or indirectly. The
figures below show the expenses for the past year, adjusted to reflect any
changes. Future expenses may be greater or less.

<TABLE>
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES                       CLASS A        CLASS B
- --------------------------------                       -------        -------
<S>                                                    <C>            <C>  
Maximum sales charge imposed on purchases
(as a percentage of offering price)                    4.50%          none 

Maximum sales charge imposed on                                            
reinvested dividends                                   none           none 

Maximum deferred sales charge                          none(1)        5.00%

Redemption fee(2)                                      none           none 

Exchange fee                                           none           none 


<CAPTION>
ANNUAL FUND OPERATING EXPENSES (AS A % OF AVERAGE NET ASSETS)
- -------------------------------------------------------------
<S>                                                    <C>            <C>  
Management fee                                         0.55%          0.55% 

12b-1 fee(4)                                           0.25%          1.00% 

Other expenses                                         0.29%          0.29% 

Total fund operating expenses(4)                       1.09%          1.84% 
</TABLE>


EXAMPLE  The table below shows what you would pay if you invested $1,000 over 
the various time frames indicated. The example assumes you reinvested all
dividends and that the average annual return was 5%.

<TABLE>
<CAPTION>
SHARE CLASS                              YEAR 1     YEAR 3     YEAR 5    YEAR 10
- -----------                              ------     ------     ------    -------
<S>                                      <C>        <C>        <C>       <C> 
 Class A shares                          $56        $78        $102      $172

 Class B shares

   Assuming redemption
   at end of period                      $69        $88        $120      $196

   Assuming no redemption                $19        $58        $100      $196
</TABLE>


This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

(1) Except for investments of $1 million or more; see "How sales charges are
    calculated."

(2) Does not include wire redemption fee (currently $4.00).

(3) Because of the 12b-1 fee, long-term shareholders may indirectly pay more
    than the equivalent of the maximum permitted front-end sales charge.

(4) Until December 23, 1996 the adviser has agreed to limit total fund operating
    expenses to 0.85% for Class A and 1.60% for Class B. Effective December 23,
    1996 the 12b-1 fee will be increased from 0.15% to 0.25% for Class A and
    from 0.90% to 1.00% for Class B. Prior to the increase, total fund operating
    expenses would be 0.99% for Class A and 1.74% for Class B.

14  TAX-FREE BOND FUND

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96




- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS 

[A GRAPHIC IMAGE OF A DOLLAR SIGN.]
   
     The figures below have been audited by the fund's independent auditors,
__________________________.
    

VOLATILITY, AS INDICATED BY CLASS A
YEAR-BY-YEAR TOTAL INVESTMENT RETURN (%)                    [BAR CHART]

<TABLE>
<CAPTION>
CLASS A -- YEAR ENDED DECEMBER 31,                                  1990(1)     1991      1992       1993       1994(2)      1995 
                                                                    -------     ----      ----       ----       -------      ----
<S>                                                              <C>         <C>       <C>       <C>        <C>          <C>     
PER SHARE OPERATING PERFORMANCE

Net asset value, beginning of period                             $ 10.00     $  9.90   $ 10.24   $  10.47   $  10.96     $   9.39

Net investment income (loss)                                        0.71        0.69      0.67       0.62       0.58         0.57(3)

Net realized and unrealized gain (loss) on investments             (0.13)       0.72      0.42       0.93      (1.58)        1.28

Total from investment operations                                    0.58        1.41      1.09       1.55      (1.00)        1.85

Less distributions:                                                                                                       

  Dividends from net investment income                             (0.68)      (0.68)    (0.68)     (0.62)     (0.57)       (0.57)

  Distributions from net realized gain on investments sold            --       (0.39)    (0.18)     (0.44)     --           --

  Total distributions                                              (0.68)      (1.07)    (0.86)     (1.06)     (0.57)       (0.57)

Net asset value, end of period                                   $  9.90     $ 10.24   $ 10.47   $  10.96   $   9.39     $  10.67

TOTAL INVESTMENT RETURN AT NET ASSET VALUE(4) (%)                   6.04(5)    14.78     10.97      15.15      (9.28)       20.20

Total adjusted investment return at net asset value(4,6) (%)        5.18(5)    14.40     10.67      14.98      (9.39)       20.08

RATIOS AND SUPPLEMENTAL DATA

Net assets, end of period (000's omitted) ($)                     45,437      73,393    99,523    136,521    114,539      118,797

Ratio of expenses to average net assets (%)                         0.40(5)     0.60      0.66       0.78       0.85         0.85

Ratio of adjusted expenses to average net assets(7) (%)             1.26(5)     0.98      0.96       0.95       0.96         0.97

Ratio of net investment income (loss) to average net assets (%)     7.09(5)     6.86      6.46       5.57       5.72         5.67

Ratio of adjusted net investment income (loss) to average
net assets(7) (%)                                                   6.29(5)     6.48      6.16       5.40       5.61         5.55

Portfolio turnover rate (%)                                           64         123        79        116        107          113

Fee reduction per share ($)                                         0.08        0.04      0.03       0.02       0.01         0.01(3)


<CAPTION>
CLASS B -- YEAR ENDED DECEMBER 31,                                        1992              1993           1994(2)           1995 
                                                                          ----              ----           -------           ---- 
<S>                                                                    <C>               <C>            <C>               <C>    
PER SHARE OPERATING PERFORMANCE

Net asset value, beginning of period                                   $ 10.24           $ 10.47        $ 10.96           $  9.38

Net investment income (loss)                                              0.59(3)           0.54           0.50              0.50(3)

Net realized and unrealized gain (loss) on investments                    0.42              0.93          (1.58)             1.28

Total from investment operations                                          1.01              1.47          (1.08)             1.78

Less distributions:                                                                                                        

  Dividends from net investment income                                   (0.60)            (0.54)         (0.50)            (0.49)

  Distributions from net realized gain on investments sold               (0.18)            (0.44)            --                --

  Total distributions                                                    (0.78)            (0.98)         (0.50)            (0.49)

Net asset value, end of period                                         $ 10.47           $ 10.96        $  9.38           $ 10.67

TOTAL INVESTMENT RETURN AT NET ASSET VALUE(4) (%)                        10.15             14.30         (10.05)            19.41

Total adjusted investment return at net asset value(4,6) (%)              9.85             14.13         (10.16)            19.29

RATIOS AND SUPPLEMENTAL DATA

Net assets, end of period (000's omitted) ($)                           18,272            56,384         70,243            76,824

Ratio of expenses to average net assets (%)                               1.43              1.53           1.60              1.60

Ratio of adjusted expenses to average net assets(7) (%)                   1.73              1.70           1.71              1.72

Ratio of net investment income (loss) to average net assets (%)           5.57              4.66           4.97              4.90

Ratio of adjusted net investment income (loss) to average
net assets(7) (%)                                                         5.27              4.49           4.86              4.78

Portfolio turnover rate (%)                                                 79               116            107               113

Fee reduction per share (%)                                               0.03(3)           0.02           0.01              0.01(3)
</TABLE>




(1) Class A shares commenced operations on January 5, 1990.

(2) On December 22, 1994 John Hancock Advisers, Inc. became the investment
    adviser of the fund. 

(3) Based on the average of the shares outstanding at the end of each month. 

(4) Assumes dividend reinvestment and does not reflect the effect of sales
    charges.

(5) Not annualized.

(6) An estimated total return calculation that does not take into consideration
    fee reductions by the adviser during the periods shown.

(7) Unreimbursed, without fee reduction.


                                                          TAX-FREE BOND FUND  15

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96

YOUR ACCOUNT


- --------------------------------------------------------------------------------
CHOOSING A SHARE CLASS

All John Hancock tax-free income funds offer two classes of shares, Class A and
Class B. Each class has its own cost structure, allowing you to choose the one
that best meets your requirements. Your financial representative can help you
decide.

CLASS A                                      

- - Front-end sales charges, as described below. There are several ways to reduce
  these charges, also described below.

- - Lower annual expenses than Class B shares.

CLASS B

- - No front-end sales charge; all your money goes to work for you right away.

- - Higher annual expenses than Class A shares. 

- - A deferred sales charge on shares you sell within six years of purchase, as
  described below.

- - Automatic conversion to Class A shares after eight years, thus reducing future
  annual expenses.

For actual past expenses of Class A and B shares, see the fund-by-fund
information earlier in this prospectus.


- --------------------------------------------------------------------------------
HOW SALES CHARGES ARE CALCULATED

CLASS A  Sales charges are as follows:

<TABLE>
<CAPTION>
CLASS A SALES CHARGES                       
- ---------------------                       
                                        AS A % OF                 AS A % OF YOUR
YOUR INVESTMENT                         OFFERING PRICE            INVESTMENT
<S>                                     <C>                       <C>  
Up to $99,999                           4.50%                     4.71%
                                                                  
$100,000 - $249,999                     3.75%                     3.90%
                                                                  
$250,000 - $499,999                     3.00%                     3.09%
                                                                  
$500,000 - $999,999                     2.00%                     2.04%
                                                                  
$1,000,000 and over                     See below                 
</TABLE>


INVESTMENTS OF $1 MILLION OR MORE  Class A shares are available with no
front-end sales charge. However, there is a contingent deferred sales charge
(CDSC) on any shares sold within one year of purchase, as follows:

<TABLE>
<CAPTION>
CDSC ON $1 MILLION+ INVESTMENTS
- -------------------------------
YOUR INVESTMENT                                        CDSC ON SHARES BEING SOLD
<S>                                                    <C>                    
First $1M - $4,999,999                                 1.00%
                                                      
Next $1 - $5M above that                               0.50%
                                                      
Next $1 or more above that                             0.25%
</TABLE>


For purposes of this CDSC, all purchases made during a calendar month are
counted as having been made on the LAST day of that month.


The CDSC is based on the lesser of the original purchase cost or the current
market value of the shares being sold, and is not charged on shares you acquired
by reinvesting your dividends. To keep your CDSC as low as possible, each time
you place a request to sell shares we will first sell any shares in your account
that are not subject to a CDSC.

CLASS B  Shares are offered at their net asset value per share, without any
initial sales charge. However, there is a contingent deferred sales charge
(CDSC) on shares you sell within six years of buying them. There is no CDSC on
shares acquired through reinvestment of dividends. The CDSC is based on the
original purchase cost or the current market value of the shares being sold,
whichever is less. The longer the time between the purchase and the sale of
shares, the lower the rate of the CDSC:

<TABLE>
<CAPTION>
CLASS B DEFERRED CHARGES                       
- ------------------------                       
YEARS AFTER PURCHASE                                   CDSC ON SHARES BEING SOLD
<S>                                                    <C>
1st year                                               5.00%
                                                       
2nd year                                               4.00%
                                                       
3rd or 4th years                                       3.00%
                                                       
5th year                                               2.00%
                                                       
6th year                                               1.00%
                                                       
After 6 years                                          None
</TABLE>


For purposes of this CDSC, all purchases made during a calendar month are
counted as having been made on the FIRST day of that month.


CDSC calculations are based on the number of shares involved, not on the value
of your account. To keep your CDSC as low as possible, each time you place a
request to sell shares we will first sell any shares in your account that carry
no CDSC. If there are not enough of these to meet your request, we will sell
those shares that have the lowest CDSC.




16  YOUR ACCOUNT

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96




- --------------------------------------------------------------------------------
SALES CHARGE REDUCTIONS AND WAIVERS

REDUCING YOUR CLASS A SALES CHARGES  There are several ways you can combine
multiple purchases of Class A shares of John Hancock funds to take advantage of
the breakpoints in the sales charge schedule. The first three ways can be
combined in any manner.

- - Accumulation Privilege -- lets you add the value of any Class A shares you
  already own to the amount of your next Class A investment for purposes of
  calculating the sales charge.

- - Letter of Intention -- lets you purchase Class A shares of a fund over a
  13-month period and receive the same sales charge as if all shares had been
  purchased at once.

- - Combination Privilege -- lets you combine Class A shares of multiple funds for
  purposes of calculating the sales charge.

To utilize: complete the appropriate section of your application, or contact
your financial representative or Investor Services to add these options to an
existing account (see the back cover of this prospectus).


GROUP INVESTMENT PROGRAM  Allows established groups of four or more investors to
invest as a group. Each has an individual account, but for sales charge
purposes, their investments are lumped together, making the investors
potentially eligible for reduced sales charges. There is no charge, no
obligation to invest (although initial aggregate investments must be at least
$250) and you may terminate the program at any time.

To utilize: contact your financial representative or Investor Services to find
out how to qualify.


CDSC WAIVERS  In general, the CDSC for either share class may be waived on
shares you sell for the following reasons: 

- - to make payments through certain systematic withdrawal plans

- - to make certain distributions from a retirement plan 

- - because of shareholder death or disability

To utilize: contact your financial representative or Investor Services, or
consult the SAI (see the back cover of this prospectus).


REINSTATEMENT PRIVILEGE  If you sell shares of a John Hancock fund, you may
invest some or all of the proceeds in the same share class of any John Hancock
fund within 120 days without a sales charge. If you paid a CDSC when you sold
your shares, you will be credited with the amount of the CDSC. All accounts
involved must have the same registration.

To utilize: contact your financial representative or Investor Services.


WAIVERS FOR CERTAIN INVESTORS  Class A shares may be offered without front-end
sales charges or CDSCs to various individuals and institutions, including: 

- - government entities that are prohibited from paying mutual fund sales charges

- - financial institutions or common trust funds investing $1 million or more for
  non-discretionary accounts

- - selling brokers and their employees and sales representatives

- - financial representatives utilizing fund shares in fee-based investment
  products under agreement with John Hancock Funds

- - fund trustees and other individuals who are affiliated with these or other
  John Hancock funds

- - individuals transferring assets to a John Hancock tax-free fund from an
  employee benefit plan that has John Hancock funds

- - members of an approved affinity group financial services program

- - certain insurance company contract holders (one-year CDSC applies)

- - participants in certain plans with at least 100 members (one-year CDSC
  applies)

To utilize: if you think you may be eligible for a sales charge waiver, contact
Investor Services or consult the SAI.


- --------------------------------------------------------------------------------
OPENING AN ACCOUNT 

1 Read this prospectus carefully.

2 Determine how much you want to invest. The minimum initial investments for the
  John Hancock tax-free income funds are as follows: 

  - non-retirement account: $1,000 

  - group investments: $250 

  - Monthly Automatic Accumulation Plan (MAAP): $25 to open; you must invest at
    least $25 a month

3 Complete the appropriate parts of the account application, carefully following
  the instructions. If you have questions, please contact your financial
  representative or call Investor Services at 1-800-225-5291.

4 Complete the appropriate parts of the account privileges section of the
  application. By applying for privileges now, you can avoid the delay and
  inconvenience of having to file an additional application if you want to add
  privileges later.

5 Make your initial investment using the table on the next page. You can
  initiate any purchase, exchange or sale of shares through your financial
  representative.



                                                                YOUR ACCOUNT  17

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96




BUYING SHARES

     OPENING AN ACCOUNT
BY CHECK
- --------------------------------------------------------------------------------
[A GRAPHIC IMAGE OF A BLANK CHECK.]

     - Make out a check for the investment amount, payable to "John Hancock
       Investor Services Corporation."

     - Deliver the check and your completed application to your financial
       representative, or mail them to Investor Services (address on next page).

     ADDING TO AN ACCOUNT

     - Make out a check for the investment amount payable to "John Hancock
       Investor Services Corporation." 

     - Fill out the detachable investment slip from an account statement. If no
       slip is available, include a note specifying the fund name, your share
       class, your account number, and the name(s) in which the account is
       registered.

     - Deliver the check and your investment slip or note to your financial
       representative, or mail them to Investor Services (address on next page).


     OPENING AN ACCOUNT
BY EXCHANGE
- --------------------------------------------------------------------------------

[A GRAPHIC IMAGE OF A WHITE ARROW OUTLINED IN BLACK THAT POINTS TO THE RIGHT 
ABOVE A BLACK THAT POINTS TO THE LEFT.]

     - Call your financial representative or Investor Services to request an
       exchange.

     ADDING TO AN ACCOUNT

     - Call Investor Services to request an exchange.


     OPENING AN ACCOUNT
BY WIRE
- --------------------------------------------------------------------------------

[A GRAPHIC IMAGE OF A JAGGED WHITE ARROW OUTLINED IN BLACK THAT POINTS UPWARDS
AT A 45 DEGREE ANGLE.]

     - Deliver your completed application to your financial representative, or
       mail it to Investor Services.

     - Obtain your account number by calling your financial representative or
       Investor Services.

     - Instruct your bank to wire the amount of your investment to:

       First Signature Bank & Trust
       Account # 900000260
       Routing # 211475000

       Specify the fund name, your choice of share class, the new account number
       and the name(s) in which the account is registered. Your bank may charge
       a fee to wire funds.

     ADDING TO AN ACCOUNT

     - Instruct your bank to wire the amount of your investment to:

       First Signature Bank & Trust
       Account # 900000260
       Routing # 211475000

       Specify the fund name, your share class, your account number and the
       name(s) in which the account is registered. Your bank may charge a fee to
       wire funds.


     OPENING AN ACCOUNT
BY PHONE
- --------------------------------------------------------------------------------

[A GRAPHIC IMAGE OF A TELEPHONE.]

     See "By wire" and "By exchange."

     ADDING TO AN ACCOUNT

     - Verify that your bank or credit union is a member of the Automated
       Clearing House (ACH) system.

     - Complete the "Invest-By-Phone" and "Bank Information" sections on your
       account application. 

     - Call Investor Services to verify that these features are in place on your
       account. 

     - Tell the Investor Services representative the fund name, your share
       class, your account number, the name(s) in which the account is
       registered and the amount of your investment.




To open or add to an account using the Monthly Automatic Accumulation Program,
see "Additional investor services."

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96




SELLING SHARES
     DESIGNED FOR
BY LETTER
- --------------------------------------------------------------------------------
[A GRAPHIC IMAGE OF THE BACK OF AN ENVELOPE.]

     - Accounts of any type.

     - Sales of any amount.

     TO SELL SOME OR ALL OF YOUR SHARES

     - Write a letter of instruction or complete a stock power indicating the
       fund name, your share class, your account number, the name(s) in which
       the account is registered and the dollar value or number of shares you
       wish to sell.

     - Include all signatures and any additional documents that may be required
       (see next page).

     - Mail the materials to Investor Services.

     - A check will be mailed to the name(s) and address in which the account is
       registered, or otherwise according to your letter of instruction.

     DESIGNED FOR
BY PHONE
- --------------------------------------------------------------------------------
[A GRAPHIC IMAGE OF A TELEPHONE.]

     - Most accounts.

     - Sales of up to $100,000.

     TO SELL SOME OR ALL OF YOUR SHARES

     - For automated service 24 hours a day using your touch-tone phone, call
       the John Hancock Funds EASI-Line at 1-800-338-8080.

     - To place your order with a representative at John Hancock Funds, call
       Investor Services between 8 A.M. and 4 P.M. on most business days.

     DESIGNED FOR
BY WIRE OR ELECTRONIC FUNDS TRANSFER (EFT)
- --------------------------------------------------------------------------------
[A GRAPHIC IMAGE OF A JAGGED WHITE ARROW OUTLINED IN BLACK THAT POINTS UPWARDS
AT A 45 DEGREE ANGLE.]

     - Requests by letter to sell any amount (accounts of any type).

     - Requests by phone to sell up to $100,000 (accounts with telephone
       redemption privileges).

     TO SELL SOME OR ALL OF YOUR SHARES

     - Fill out the "Telephone Redemption" section of your new account
       application.

     - To verify that the telephone redemption privilege is in place on an
       account, or to request the forms to add it to an existing account, call
       Investor Services.

     - Amounts of $1,000 or more will be wired on the next business day. A $4
       fee will be deducted from your account. 

     - Amounts of less than $1,000 may be sent by EFT or by check. Funds from
       EFT transactions are generally available by the second business day. Your
       bank may charge a fee for this service.


     DESIGNED FOR
BY EXCHANGE
- --------------------------------------------------------------------------------
[A GRAPHIC IMAGE OF A WHITE ARROW OUTLINED IN BLACK THAT POINTS TO THE RIGHT 
ABOVE A BLACK THAT POINTS TO THE LEFT.]

     - Accounts of any type.

     - Sales of any amount.


     TO SELL SOME OR ALL OF YOUR SHARES

     - Obtain a current prospectus for the fund into which you are exchanging by
       calling your financial representative or Investor Services.

     - Call Investor Services to request an exchange.


ADDRESS
JOHN HANCOCK INVESTOR SERVICES CORPORATION
P.O. BOX 9116 BOSTON, MA 02205-9116

PHONE
1-800-225-5291

OR CONTACT YOUR FINANCIAL REPRESENTATIVE FOR INSTRUCTIONS AND ASSISTANCE.



                            To sell shares through a systematic withdrawal plan,
                                             see "Additional investor services."



                                                                YOUR ACCOUNT  19

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96

SELLING SHARES IN WRITING In certain circumstances, you will need to make your
request to sell shares in writing. You may need to include additional items with
your request, as shown in the table below. You may also need to include a
signature guarantee, which protects you against fraudulent orders. You will need
a signature guarantee if:

 -  your address of record has changed within the past 30 days

 -  you are selling more than $100,000 worth of shares

 -  you are requesting payment other than by a check mailed to the address of
    record and payable to the registered owner(s) 

You can generally obtain a signature guarantee from the following sources:

 -  a broker or securities dealer

 -  a federal savings, cooperative or other type of bank

 -  a savings and loan or other thrift institution

 -  a credit union

 -  a securities exchange or clearing agency 

 A  notary public CANNOT provide a signature guarantee.



[A GRAPHIC IMAGE OF THE BACK OF AN ENVELOPE]
<TABLE>
<CAPTION>
SELLER                                       REQUIREMENTS FOR WRITTEN REQUESTS
- ----------------------------------------------------------------------------------------
<S>                                          <C>
Owners of individual, joint, sole            -  Letter of instruction.
proprietorship, UGMA/UTMA (custodial
accounts for minors) or general partner      -  On the letter, the signatures and
accounts.                                       titles of all persons authorized to sign
                                                for the account, exactly as the account
                                                is registered.

                                             -  Signature guarantee if applicable
                                                (see above).

- ----------------------------------------------------------------------------------------
Owners of corporate or association           -  Letter of instruction.
accounts.
                                             -  Corporate resolution, certified
                                                within the past 90 days.

                                             -  On the letter and the resolution,
                                                the signature of the person(s)
                                                authorized to sign for the account.

                                             -  Signature guarantee if applicable
                                                (see above).

- ----------------------------------------------------------------------------------------
Owners or trustees of trust accounts.        -  Letter of instruction.

                                             -  On the letter, the signature(s) of
                                                the trustee(s).

                                             -  If the names of all trustees are not
                                                registered on the account, please also
                                                provide a copy of the trust document
                                                certified within the past 60 days.

                                             -  Signature guarantee if applicable (see
                                                above).

- ----------------------------------------------------------------------------------------
Joint tenancy shareholders whose
co-tenants are deceased.                     -  Letter of instruction signed by
                                                surviving tenant.

                                             -  Copy of death certificate.

                                             -  Signature guarantee if applicable
                                                (see above).

- ----------------------------------------------------------------------------------------
Executors of shareholder estates.            -  Letter of instruction signed by    
                                                executor.                          
                                                                                   
                                             -  Copy of order appointing executor. 
                                                                                   
                                             -  Signature guarantee if applicable  
                                                (see above).                       
- ----------------------------------------------------------------------------------------
Administrators, conservators, 
guardians and other sellers or account
types not listed above.                      -   Call 1-800-225-5291 for instructions.


</TABLE>

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96


TRANSACTION POLICIES

VALUATION OF SHARES The net asset value per share (NAV) for each fund and class
is determined each business day at the close of regular trading on the New York
Stock Exchange (typically 4 P.M. Eastern Time) by dividing a class's net assets
by the number of its shares outstanding.

BUY AND SELL PRICES When you buy shares, you pay the NAV plus any applicable
sales charges, as described earlier. When you sell shares, you receive the NAV
minus any applicable deferred sales charges.

EXECUTION OF REQUESTS Each fund is open on those days when the New York Stock
Exchange is open, typically Monday - Friday. Buy and sell requests are executed
at the next NAV to be calculated after your request is accepted by Investor
Services.

At times of peak activity, it may be difficult to place requests by phone.
During these times, consider using EASI-Line or sending your request in writing.

In unusual circumstances, any fund may temporarily suspend the processing of
sell requests, or may postpone payment of proceeds for up to three business days
or longer, as allowed by federal securities laws.

TELEPHONE TRANSACTIONS For your protection, telephone requests may be recorded
in order to verify their accuracy. In addition, Investor Services will take
measures to verify the identity of the caller, such as asking for name, account
number, Social Security or other taxpayer ID number and other relevant
information. If appropriate measures are not taken, Investor Services is
responsible for any losses that may occur to any account due to an unauthorized
telephone call. Also for your protection, telephone transactions are not
permitted on accounts whose names or addresses have changed within the past 30
days. Proceeds from telephone transactions can only be mailed to the address of
record.

EXCHANGES You may exchange shares of one John Hancock fund for shares of the
same class of any other, generally without paying any additional sales charges.
Class B shares will continue to age from the original date and will retain the
same CDSC rate as they had before the exchange, except that the rate will change
to that of the new fund if the new fund's rate is higher. A CDSC rate that has
increased will drop again with a future exchange into a fund with a lower rate.

To protect the interests of other investors in the fund, a fund may cancel the
exchange privileges of any parties that, in the opinion of the fund, are using
market timing strategies or making more than seven exchanges per owner or
controlling party per calendar year. A fund may change or cancel its exchange
privilege at any time, upon 60 days' notice to its shareholders. A fund may also
refuse any exchange order.

CERTIFICATED SHARES Most shares are electronically recorded. If you wish to have
certificates for your shares, please write to Investor Services. Certificated
shares can only be sold by returning the certificates to Investor Services,
along with a letter of instruction or a stock power and a signature guarantee.

SALES IN ADVANCE OF PURCHASE PAYMENTS When you place a request to sell shares
for which the purchase money has not yet been collected, the request will be
executed in a timely fashion, but the fund will not release the proceeds to you
until your purchase payment clears. This may take up to ten calendar days after
the purchase.

ELIGIBILITY BY STATE You may only invest in, or exchange into, fund shares
legally available in your state.

- --------------------------------------------------------------------------------
DIVIDENDS AND ACCOUNT POLICIES

Account statements In general, you will receive account statements as follows:

 -  After every transaction (except a dividend reinvestment) that affects your
    account balance.

 -  After any changes of name or address of the registered owner(s).

 -  In all other circumstances, every quarter.

Every year you should also receive, if applicable, a Form 1099 tax information
statement, mailed by January 31.

DIVIDENDS The funds generally declare dividends daily and pay them monthly.
Short- and long-term capital gains, if any, are distributed annually, typically
after the end of a fund's fiscal year. Your dividends begin accruing the day
after payment is received by the fund and continue through the day your shares
are actually sold.

                                                                 YOUR ACCOUNT 21

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96

DIVIDEND REINVESTMENTS Most investors have their dividends reinvested in
additional shares of the same fund and class. If you choose this option, or if
you do not indicate any choice, your dividends will be reinvested on the
dividend record date. Alternatively, you can choose to have a check for your
dividends mailed to you. However, if the check is not deliverable, your
dividends will be reinvested.

TAXABILITY OF DIVIDENDS As long as a fund meets the requirements for being a
tax-qualified regulated investment company, which each fund has in the past and
intends to in the future, it pays no federal income tax on the earnings it
distributes to shareholders.

The fund intends to meet certain federal tax requirements so that its
distributions of the tax-exempt interest it earns may be treated as
"exempt-interest dividends". However, any portion of exempt-interest dividends
attributable to interest on private activity bonds may increase certain
shareholders' alternative minimum tax.

Dividends from a fund's short- and long-term capital gains are taxable. Taxable
dividends paid in January may be taxable as if they had been paid the previous
December.

The state tax-free income funds intend to comply with certain state tax
requirements so that their income dividends will be exempt from state and local
personal income taxes in the applicable state. Dividends of the other tax-free
income funds are not exempt from state and local income taxes.

The Form 1099 that is mailed to you every January details your dividends and
their federal tax category, although you should verify your tax liability with
your tax professional.

TAXABILITY OF TRANSACTIONS Any time you sell or exchange shares, it is
considered a taxable event for you. Depending on the purchase price and the sale
price of the shares you sell or exchange, you may have a gain or a loss on the
transaction. You are responsible for any tax liabilities generated by your
transactions.

SMALL ACCOUNTS (NON-RETIREMENT ONLY) If you draw down a non-retirement account
so that its total value is less than $1,000, you may be asked to purchase more
shares within 30 days. If you do not take action, your fund may close out your
account and mail you the proceeds.

Alternatively, Investor Services may charge you $10 a year to maintain your
account. You will not be charged a CDSC if your account is closed for this
reason, and your account will not be closed if its drop in value is due to fund
performance or the effects of sales charges.

- --------------------------------------------------------------------------------
ADDITIONAL INVESTOR SERVICES

MONTHLY AUTOMATIC ACCUMULATION PROGRAM (MAAP) MAAP lets you set up regular
investments from your paycheck or bank account to the John Hancock fund(s) of
your choice. You determine the frequency and amount of your investments, and you
can terminate your program at any time. To establish: 

 -  Complete the appropriate parts of your account application.

 -  If you are using MAAP to open an account, make out a check ($25 minimum) for
    your first investment amount payable to "John Hancock Investor Services
    Corporation." Deliver your check and application to your financial
    representative or Investor Services.

SYSTEMATIC WITHDRAWAL PLAN This plan may be used for routine bill payment or
periodic withdrawals from your account. To establish: 

 -  Make sure you have at least $5,000 worth of shares in your account.

 -  Make sure you are not planning to invest more money in this account (buying
    shares during a period when you are also selling shares of the same fund is
    not advantageous to you, because of sales charges).

 -  Specify the payee(s). The payee may be yourself or any other party, and
    there is no limit to the number of payees you may have, as long as they are
    all on the same payment schedule.

 -  Determine the schedule: monthly, quarterly, semi-annually, annually or in
    certain selected months.

 -  Fill out the relevant part of the account application. To add a systematic
    withdrawal plan to an existing account, contact your financial
    representative or Investor Services.

RETIREMENT PLANS John Hancock Funds offers a range of qualified retirement
plans, including IRAs, SEPs, SARSEPs, 401(k) plans, 403(b) plans (including
TSAs) and other pension and profit-sharing plans. Using these plans, you can
invest in any John Hancock fund (except tax-free income funds) with a low
minimum investment of $250 or, for some group plans, no minimum investment at
all. To find out more, call Investor Services at 1-800-225-5291. 

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96

FUND DETAILS
- -------------------------------------------------------------------------------

BUSINESS STRUCTURE

HOW THE FUNDS ARE ORGANIZED Each John Hancock tax-free income fund is an
open-end management investment company or a series of such a company.

Each fund is supervised by a board of trustees, an independent body which has
ultimate responsibility for the fund's activities. The board retains various
companies to carry out the fund's operations, including the investment adviser,
custodian, transfer agent and others (see diagram). The board has the right, and
the obligation, to terminate the fund's relationship with any of these companies
and to retain a different company if the board believes that it is in the
shareholders' best interests.

At a mutual fund's inception, the initial shareholder (typically the adviser)
appoints the fund's board. Thereafter, the board and the shareholders determine
the board's membership. The boards of the John Hancock tax-free income funds may
include individuals who are affiliated with the investment adviser. However, the
majority of board members must be independent.

The funds do not hold annual shareholder meetings, but may hold special meetings
for such purposes as electing or removing board members, changing fundamental
policies, approving a management contract or approving a 12b-1 plan (12b-1 fees
are explained in "Sales compensation").

[A flow chart that contains 7 rectangular-shaped boxes and illustrates the
hierachy of how the funds are organized. Within the flowchart, there are 5
tiers.  The tiers are connected by shaded lines.]

[Shareholders represent the first tier. There is a shaded vertical arrow on the
left-hand side of the page. The arrow has arrowheads on both ends and is
contained within two horizontal, shaded lines. This is meant to highlight tiers
two and three which focus on Distribution and Shareholder Services.]

[Financial Services Firms and their Representatives are shown on the second
tier. Principal Distributor and Transfer Agent are shown on the third tier.]

[A shaded vertical arrow on the right-hand side of the page denotes those
entities involved in the Asset Management. The arrow has arrowheads on both ends
and is contained within two horizontal, shaded lines. This fourth tier includes
the Investment Advisor and the Custodian.]

[The fifth tier contains the Trustees/Directors.]

                                                                 YOUR ACCOUNT 23

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96

ACCOUNTING COMPENSATION The funds compensate the adviser for performing tax and
financial management services. Annual compensation for 1996 will not exceed
0.02% of each fund's average net assets.

PORTFOLIO TRADES In placing portfolio trades, the adviser may use brokerage
firms that market the fund's shares or are affiliated with John Hancock Mutual
Life Insurance Company, but only when the adviser believes no other firm offers
a better combination of quality execution (i.e., timeliness and completeness)
and favorable price.

INVESTMENT GOALS AND POLICIES Except for California Tax-Free Income Fund, High
Yield Tax-Free Fund and Tax-Free Bond Fund, each fund's investment goal is
non-fundamental and may be changed without shareholder approval. Except for
Managed Tax Exempt Fund, each fund's policy of investing at least 80% in
municipal securities is fundamental and may not be changed without shareholder
approval. High Yield Fund's 80% credit policy is also fundamental.

DIVERSIFICATION All of the tax-free funds are diversified, except the
Massachusetts and New York Tax-Free Income funds. Because they are not
diversified, these two funds can invest more than 5% of assets in the securities
of a single issuer.

- --------------------------------------------------------------------------------
SALES COMPENSATION

As part of their business strategies, the funds, along with John Hancock Funds,
pay compensation to financial services firms that sell the funds' shares. These
firms typically pass along a portion of this compensation to your financial
representative.

Compensation payments originate from two sources: from sales charges and from
12b-1 fees that are paid out of the fund in assets ("12b-1" refers to the
federal securities regulation authorizing annual fees of this type). The 12b-1
fee rates vary by fund and by share class, according to Rule 12b-1 plans adopted
by the funds' respective boards. The sales charges and 12b-1 fees paid by
investors are detailed in the fund-by-fund information. The portions of these
expenses that are reallowed to financial services firms are shown on the next
page.

Distribution fees may be used to pay for sales compensation to financial
services firms, marketing and overhead expenses and, for Class B shares,
interest expenses.
<TABLE>
<CAPTION>
CLASS B UNREIMBURSED DISTRIBUTION EXPENSES(1)

                                 Unreimbursed      As a % of
Fund                              expenses         net assets
- ----                             ------------      ----------
<S>                               <C>               <C>  
California Tax-Free Income        $3,275,187        3.99%
High Yield Tax-Free               $5,853,826        3.77%
Managed Tax-Exempt                $6,993,452        3.51%
Massachusetts Tax-Free Income       N/A              N/A
New York Tax-Free Income            N/A              N/A
Tax-Free Bond                     $3,009,557        4.07%
</TABLE>

(1) As of the most recent fiscal year end covered by each fund's financial
    highlights. These expenses may be carried forward indefinitely.

INITIAL COMPENSATION Whenever you make an investment in a fund or funds, the
financial services firm receives either a reallowance from the initial sales
charge or a commission, as described below. The firm also receives the first
year's service fee at this time.

ANNUAL COMPENSATION Beginning with the second year after an investment is made,
the financial services firm receives an annual service fee of 0.25% of its total
eligible net assets. This fee is paid quarterly in arrears. Firms affiliated
with John Hancock, which include Tucker Anthony, Sutro & Company and John
Hancock Distributors, may receive an additional fee of up to 0.05% a year of
their total eligible net assets.

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96

<TABLE>
<CAPTION>
CLASS A INVESTMENTS

                                                           MAXIMUM
                                   SALES CHARGE            REALLOWANCE             FIRST YEAR              MAXIMUM
                                   PAID BY INVESTORS       OR COMMISSION           SERVICE FEE             TOTAL COMPENSATION(1)
                                   (% of offering price)   (% of offering price)   (% of net investment)   (% of offering price)

<S>                                <C>                     <C>                      <C>                     <C>  
Up to $99,999                      4.50%                   3.76%                    0.25%                   4.00%
$100,000 - $249,999                3.75%                   3.01%                    0.25%                   3.25%
$250,000 - $499,999                3.00%                   2.26%                    0.25%                   2.50%
$500,000 - $999,999                2.00%                   1.51%                    0.25%                   1.75%
REGULAR INVESTMENTS OF
$1 MILLION OR MORE
First $1M - $4,999,999              --                     1.00%                    0.25%                   1.24%
Next $1 - $5M above that            --                     0.50%                    0.25%                   0.74%
Next $1 and more above that         --                     0.25%                    0.25%                   0.49%
WAIVER INVESTMENTS(2)               --                     0.00%                    0.25%                   0.25%

<CAPTION>
CLASS B INVESTMENTS

                                                         MAXIMUM
                                                         REALLOWANCE            FIRST YEAR              MAXIMUM
                                                         OR COMMISSION          SERVICE FEE             TOTAL COMPENSATION
                                                         (% of offering price)  (% of net investment)   (% of offering price)

<S>                                                        <C>                    <C>                     <C>  
All amounts                                                3.75%                  0.25%                   4.00%
</TABLE>

(1) Reallowance/commission percentages and service fee percentages are
    calculated from different amounts, and therefore may not equal total
    compensation percentages if combined using simple addition.

(2) Refers to any investments made by municipalities, financial institutions,
    trusts and affinity group members that take advantage of the sales charge
    waivers described earlier in this prospectus.

CDSC revenues collected by John Hancock Funds may be used to fund commission
payments when there is no initial sales charge. 

                                                                 FUND DETAILS 25

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96

- --------------------------------------------------------------------------------
MORE ABOUT RISK

A fund's risk profile is largely defined by the fund's primary securities and
investment practices. You may find the most concise description of each fund's
risk profile in the fund-by-fund information.

The funds are permitted to utilize -- within limits established by the trustees
- -- certain other securities and investment practices that have higher risks and
opportunities associated with them. To the extent a fund utilizes these
securities or practices, its overall performance may be affected, either
positively or negatively. On the following page are brief descriptions of these
securities and practices, along with the risks associated with them. The funds
follow certain policies that may reduce these risks.

As with any bond fund, there is no guarantee that a John Hancock tax-free income
fund will earn income or show a positive return over any period of time.

- --------------------------------------------------------------------------------
TYPES OF INVESTMENT RISK

CORRELATION RISK The risk that changes in the value of a hedging instrument will
not match those of the asset being hedged (hedging is the use of one investment
to offset the effects of another investment). Incomplete correlation can result
in unanticipated risks. 

CREDIT RISK The risk that the issuer of a security, or the counterparty to a
contract, will default or otherwise become unable to honor a financial
obligation.

INFORMATION RISK The risk that key information about a security or market is
inaccurate or unavailable. Common to all municipal securities.

INTEREST RATE RISK The risk of market losses attributable to changes in interest
rates. With fixed-rate securities, a rise in interest rates typically causes a
fall in values, while a fall in rates typically causes a rise in values.

LEVERAGE RISK Associated with securities or practices (such as borrowing) that
multiply small index or market movements into large changes in value. 

 -  HEDGED When a derivative (a security whose value is based on another
    security or index) is used as a hedge against an opposite position which the
    fund also holds, any loss generated by the derivative should be
    substantially offset by gains on the hedged investment, and vice versa.
    While hedging can reduce or eliminate losses, it can also reduce or
    eliminate gains.

 -  SPECULATIVE To the extent that a derivative is not used as a hedge, the fund
    is directly exposed to the risks of that derivative. Gains or losses from
    speculative positions in a derivative may be substantially greater than the
    derivative's original cost.

LIQUIDITY RISK The risk that certain securities may
be difficult or impossible to sell at the time and the price that the seller
would like. The seller may have to lower the price, sell other securities
instead, or forego an investment opportunity, any of which could have a negative
effect on fund management or performance.

MANAGEMENT RISK The risk that a strategy used by a fund's management may fail to
produce the intended result. Common to all mutual funds. 

MARKET RISK The risk that the market value of a security may move up and down,
sometimes rapidly and unpredictably. These fluctuations may cause a security to
be worth less than the price originally paid for it, or less than it was worth
at an earlier time. Market risk may affect a single issuer, industry, sector of
the economy or the market as a whole. Common to all stocks and bonds and the
mutual funds that invest in them. 

OPPORTUNITY RISK The risk of missing out on an investment opportunity because
the assets necessary to take advantage of it are tied up in other investments.

VALUATION RISK The risk that a fund has valued certain of its securities at a
higher price than it can sell them for. 

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96

HIGHER RISK SECURITIES AND PRACTICES

This table shows each fund's investment limitations as a percentage of portfolio
assets. In each case the principal types of risk are listed (see previous page
for definitions). Numbers in this table show allowable usage only; for actual
usage, consult the fund's annual/semi-annual reports. 

10 Percent of total assets (italic type)

10 Percent of net assets (roman type)

- -  No policy limitation on usage; fund may be using currently

+  Permitted, but has not typically been used

- -- Not permitted

<TABLE>
<CAPTION>
                                             California   
                                             Tax-Free     High Yield  Managed      Massachusetts    New York                      
                                             Income        Tax-Free   Tax-Exempt  Tax-Free Income  Tax-Free Income  Tax-Free Bond
                                             ------        --------   ----------  ---------------  ---------------  -------------
<S>                                          <C>           <C>        <C>         <C>              <C>              <C>
- -----------------------------------------------------------------------------------------------------------------------------------
INVESTMENT PRACTICES
   
BORROWING; REVERSE REPURCHASE AGREEMENTS
The borrowing of money from banks or
through reverse repurchase agreements.
Leverage, credit risks.                        15          33.3(1)        10            33.3           33.3              15

REPURCHASE AGREEMENTS The purchase of a
security that must later be sold back to
the issuer at the same price plus
interest. Credit risk.                          -             -           -               -              -               -

SECURITIES LENDING The lending of
securities to financial institutions,
which provide cash or government
securities as collateral. Credit risk.       33.3            --           --            33.3           33.3            33.3

SHORT-TERM TRADING Selling a security
soon after purchase. A portfolio
engaging in short-term trading will have
higher turnover and transaction
expenses. Market risk.                          -             -           -               -              -               -

WHEN-ISSUED SECURITIES AND FORWARD
COMMITMENTS The purchase or sale of
securities for delivery at a future
date; market value may change before
delivery. Market, opportunity, leverage
risks.                                          -             -           -               -              -               -
- -----------------------------------------------------------------------------------------------------------------------------------
CONVENTIONAL SECURITIES 

RESTRICTED AND ILLIQUID SECURITIES
Securities not traded on the open
market. May include illiquid Rule 144A
securities. Liquidity, market risks.           10            10           15              15             15              10
- -----------------------------------------------------------------------------------------------------------------------------------
UNLEVERAGED DERIVATIVE SECURITIES

PARTICIPATION INTERESTS Securities
representing an interest in another
security, often a municipal lease
obligation (MLO). MLOs are not backed by
the full faith and credit of the issuing
municipality. Credit, information,
interest rate, liquidity, valuation
risks.                                          -              -           -               -             -                -
- -----------------------------------------------------------------------------------------------------------------------------------
LEVERAGED DERIVATIVE SECURITIES

FINANCIAL FUTURES AND OPTIONS;
SECURITIES AND INDEX OPTIONS Contracts
involving the right or obligation to
deliver or receive assets or money
depending on the performance of one or
more assets or an economic index.

- ---Futures and related options. Interest
   rate, market, hedged or speculative
   leverage, correlation, liquidity,
   opportunity risks.                           +               +          +               +             +                +

- ---Options on securities and indices.
   Interest rate, market, hedged or
   speculative leverage, correlation,
   liquidity, credit, opportunity risks.     10(2)           10(2)         +               +             +               10(2)

STRUCTURED SECURITIES Leveraged and/or
indexed debt securities, including
principal-only and interest-only
securities, leveraged floating rate
securities, and others. These securities
tend to be highly sensitive to interest
rate movements and their performance may
not correlate to such movements in a
conventional fashion. Credit, interest
rate, market, speculative leverage,
liquidity, valuation risks.

                                             10               -            10             10             10              10

SWAPS, CAPS, FLOORS, COLLARS OTC
contracts involving the right or
obligation to receive or make payments
based on two different income streams.
Correlation, credit, currency, interest
rate, hedged or speculative leverage,
liquidity, valuation risks.                   +               +            +               +              +               +
</TABLE>
    
(1) Applies to reverse repurchase agreements. Other borrowings are limited to
    15% of total assets.

(2) Applies to purchased options only.

                                                                 FUND DETAILS 27

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96

<TABLE>
<CAPTION>
ANALYSIS OF FUNDS WITH 5% OR MORE IN JUNK BONDS

INVESTMENT-GRADE BONDS

QUALITY RATING
(S&P/MOODY'S)(1)           HIGH YIELD TAX-FREE FUND    TAX-FREE BOND FUND
- ----------------           ------------------------    ------------------
<S>                            <C>                      <C>  
AAA/Aaa                        10.32%                   22.6%
AA/Aa                           1.69%                    4.8%
A/A                             4.76%                   14.9%
BBB/Baa                        31.42%                   51.1%

- --------------------------------------------------------------------------------
JUNK BONDS

BB/Ba                          45.12%                    5.3%
B/B                             1.63%                    0.9%
CCC/Caa                         0.00%                   0.00%
CC/Ca                           0.00%                   0.00%
C/C                             0.00%                   0.00%
D/D                             0.00%                   0.00%
% of portfolio in bonds        100.0                    99.6
</TABLE>

- - Rated by S&P or Moody's 

- - Rated by the adviser

(1) In cases where the S&P and Moody's ratings for a given bond issue do not
    agree, the issue has been counted in the higher category. 

<PAGE>
                                        TAX-FREE INCOME FUNDS IN PROGRESS 7-8-96

FOR MORE INFORMATION 
- --------------------------------------------------------------------------------

Two documents are available that offer further information on John Hancock
tax-free income funds:

ANNUAL/SEMI-ANNUAL REPORT TO SHAREHOLDERS

Includes financial statements, detailed performance information, portfolio
holdings, a statement from portfolio management and the auditor's report.

STATEMENT OF ADDITIONAL INFORMATION (SAI)

The SAI contains more detailed information on all aspects of the funds. The
current annual/ semi-annual report is included in the SAI.

A current SAI has been filed with the Securities and Exchange Commission and is
incorporated by reference into this prospectus (is legally a part of this
prospectus).

To request a free copy of the current annual/semi-annual report or SAI, please
write or call:

John Hancock Investor Services Corporation
P.O. Box 9116
Boston, MA 02205-9116
Telephone: 1-800-225-5291
EASI-Line: 1-800-338-8080
TDD: 1-800-544-6713


[John Hancock's graphic logo. A circle, a diamond, triangle and a diamond.]

101 Huntington Avenue
Boston, Massachusetts 02199-7603


[John Hancock's script logo.]

<PAGE>


                         JOHN HANCOCK TAX-FREE BOND FUND

                           Class A and Class B Shares

                       Statement of Additional Information
   
                               September 30, 1996
    
   
         This Statement of Additional  Information  provides  information  about
John Hancock  Tax-Free Bond (the "Fund") in addition to the information  that is
contained in the Fund's Class A and Class B Prospectus (the "Prospectus"), dated
September 30, 1996.
    
         This Statement of Additional Information is not a prospectus. It should
be read in conjunction with the Prospectus, a copy of which can be obtained free
of charge by writing or telephoning:



                   John Hancock Investor Services Corporation
                                  P.O. Box 9116
                        Boston, Massachusetts 02205-5291
                                 1-800-225-5291

                                TABLE OF CONTENTS
   
Organization of the Fund...........................................          2
Investment Objective and Policies..................................          2
Certain Investment Practices.......................................          7
Investment Restrictions............................................         13
Those Responsible for Management...................................         17
Investment Advisory and Other Services.............................         24
Distribution Contract..............................................         27
Net Asset Value....................................................         30
Initial Sales Charge On Class A Shares.............................         30
Deferred Sales Charge on Class B Shares............................         33
Special Redemptions................................................         36
Additional Services and Programs...................................         37
Description of the Fund's Shares...................................         38
Tax Status.........................................................         40
Calculation of Performance.........................................         45
Brokerage Allocation...............................................         48
Transfer Agent Services............................................         50
Custody of Portfolio...............................................         50
Independent Auditors...............................................         50
Appendix A - Equivalent Yields.....................................        A-1
Appendix B - Bond and Commercial Paper Rating......................        B-1
Financial Statements...............................................        F-1
    
<PAGE>

   
ORGANIZATION OF THE FUND

     The Fund is a diversified open-end management  investment company organized
as a Massachusetts business trust in 1989. Prior to the approval of John Hancock
Advisers,  Inc. (the "Adviser"),  as the Fund's adviser  effective  December 22,
1994, the Fund was known as Transamerica Tax-Free Income Fund. The Adviser is an
indirect wholly owned  subsidiary of John Hancock Mutual Life Insurance  Company
(the "Life Company"),  a Massachusetts life insurance company chartered in 1862,
with national headquarters at John Hancock Place, Boston, Massachusetts.
    
INVESTMENT OBJECTIVE AND POLICIES
   
     Investment Objective.  The following information supplements the discussion
of the Fund's  investment  objectives  and  policies  discussed  under "Goal and
Strategy" in the Prospectus.  The investment  objective of the Fund is to obtain
as  high a  level  of  current  income  exempt  from  Federal  income  tax as is
consistent with preservation of capital.
    
     Description of Municipal Obligations.  In seeking to achieve its investment
objective,  the Fund invests in a variety of Municipal Obligations which consist
of Municipal Bonds, Municipal Notes and Municipal Commercial Paper, the interest
on which in the opinion of the bond issuer's counsel (not the Fund's counsel) is
exempt from federal income tax.
   
     Municipal Bonds. Municipal bonds generally are classified as either general
obligation  bonds or revenue bonds.  General  obligation bonds are backed by the
credit of an  issuer  having  taxing  power and are  payable  from the  issuer's
general unrestricted  revenues.  Their payment may depend on an appropriation of
the issuer's legislative body. Revenue bonds, by contrast, are payable only from
the revenues derived from a particular  project,  facility or a specific revenue
source.  They are not generally  payable from the  unrestricted  revenues of the
issuer.
    
   
     Municipal  bonds are issued to obtain  funds for  various  public  purposes
including  the  construction  of a wide  range  of  public  facilities  such  as
airports,  highways, bridges, schools, hospitals,  housing, mass transportation,
streets and water and sewer  works.  Other public  purposes for which  Municipal
Bonds may be issued include refunding outstanding  obligations,  obtaining funds
for general  operating  expenses  and  obtaining  funds to lend to other  public
institutions   and  facilities.   In  addition,   certain  types  of  industrial
development  bonds are  issued by or on behalf of public  authorities  to obtain
funds  for  many  types of  local,  privately  operated  facilities.  Such  debt
instruments are considered municipal obligations if the interest paid on them is
exempt from federal income tax. The payment of principal and interest by issuers

                                       2

<PAGE>

of certain  obligations  purchased by the Fund may be  guaranteed by a letter of
credit, note repurchase agreement,  insurance or other credit facility agreement
offered  by a bank or  other  financial  institution.  Such  guarantees  and the
creditworthiness  of guarantors will be considered by the Adviser in determining
whether a Municipal Obligation meets the Fund's investment quality requirements.
No  assurance  can be given that a  municipality  or  guarantor  will be able to
satisfy the payment of principal or interest on a municipal obligation.
    
     Municipal   Notes.   Municipal   Notes  are   short-term   obligations   of
municipalities,  generally  with a  maturity  ranging  from six  months to three
years.  The  principal  types  of such  Notes  include  tax,  bond  and  revenue
anticipation notes and project notes.

     Municipal  Commercial  Paper.  Municipal  Commercial  Paper is a short-term
obligation of a municipality,  generally issued at a discount with a maturity of
less than one year.  Such paper is likely to be issued to meet seasonal  working
capital needs of a municipality  or interim  construction  financing.  Municipal
Commercial  Paper  is  backed  in many  cases  by  letters  of  credit,  lending
agreements,  note  repurchase  agreements  or other credit  facility  agreements
offered by banks and other institutions.

     Federal  tax  legislation  enacted in the  1980's  placed  substantial  new
restrictions  on the  issuance  of the bonds  described  above and in some cases
eliminated  the  ability  of  state  or local  governments  to  issue  Municipal
Obligations for some of the above purposes.  Such restrictions do not affect the
Federal  income tax  treatment  of Municipal  Obligations  in which the Fund may
invest which were issued prior to the effective dates of the provisions imposing
such restrictions.  The effect of these restrictions may be to reduce the volume
of newly issued Municipal Obligations.

     Issuers  of  Municipal   Obligations  are  subject  to  the  provisions  of
bankruptcy,  insolvency  and other laws  affecting  the rights and  remedies  of
creditors,  such as the Federal  Bankruptcy  Act, and laws, if any, which may be
enacted by  Congress  or state  legislatures  extending  the time for payment of
principal or interest,  or both, or imposing other  constraints upon enforcement
of such  obligations.  There  is  also  the  possibility  that  as a  result  of
litigation or other  conditions  the power or ability of any one or more issuers
to pay when due the principal of and interest on their Municipal Obligations may
be affected.

     The yields of  Municipal  Bonds depend upon,  among other  things,  general
money market conditions,  general conditions of the Municipal Bond market,  size
of a  particular  offering,  the  maturity of the  obligation  and rating of the
issue. The ratings of S&P, Moody's and Fitch represent their respective opinions
of the  quality of the  Municipal  Bonds they  undertake  to rate.  It should be
emphasized,  however,  that  ratings are general and not  absolute  standards of
quality. Consequently, Municipal Bonds with the same maturity, coupon and rating
may have  different  yields and Municipal  Bonds of the same maturity and coupon
with different ratings may have the same yield. See Appendix A for a description

                                       3

<PAGE>

of ratings.  Many  issuers of  securities  choose not to have their  obligations
rated.  Although  unrated  securities  eligible for purchase by the Fund must be
determined to be comparable in quality to securities  having  certain  specified
ratings,  the market  for  unrated  securities  may not be as broad as for rated
securities  since  many  investors  rely  on  rating  organizations  for  credit
appraisal.
   
     Ratings  Criteria.  The Fund may  invest  less  than 35% of its  assets  in
municipal bonds,  including private activity bonds, and municipal notes rated at
the time of  purchase  Ba or B by  Moody's,  BB or B by S&P or Fitch  or, if not
rated,  determined by the Adviser to be of comparable credit quality.  Municipal
commercial  paper must be rated at least  Prime-2 by Moody's or A-1 by S&P.  The
Fund may  retain  Municipal  Obligations  whose  ratings  are  downgraded  below
permissible  ratings  until  the  Adviser  determines  that  disposing  of  such
Obligations is in the best interests of the Fund.
    
   
     Municipal  bonds and notes  rated  BBB or Baa are  considered  to have some
speculative  characteristics and can pose special risks involving the ability of
the issuer to make  payment of principal  and interest to a greater  extent than
higher  rated  securities.  Municipal  bonds and notes  rated BB, B, Ba or B are
considered  speculative  and are  generally  referred  to as junk  bonds.  While
generally   providing   greater  income  than   investments  in  higher  quality
securities, these instruments involve greater risk of principal and income loss,
including the possibility of default.  These  instruments may have greater price
volatility,  especially during periods of economic  uncertainty or change. Bonds
rated B are currently  meeting debt services  requirements but provide a limited
margin of safety and are vulnerable to default in the event of adverse business,
financial or economic conditions.  In addition, the market for these instruments
may be less liquid than the market for higher rated securities.  Therefore,  the
Adviser's  judgment  at  times  plays  a  greater  role in the  performance  and
valuation of the Fund's  investments  in these  instruments.  See Appendix B for
additional discussion of the ratings assigned to Municipal Obligations.
    
   
     The Adviser will purchase  municipal bonds rated BBB, BB or B or Baa, Ba or
B where,  based upon price,  yield and its assessment of quality,  investment in
such  bonds  is  determined  to be  consistent  with  the  Fund's  objective  of
preservation  of capital.  The Adviser will  evaluate and monitor the quality of
all  investments,  including  bonds rated BBB, BB or B or Baa, Ba or B, and will
dispose of such bonds  necessary to assure that the Fund's overall  portfolio is
constituted in manner  consistent with the goal of  preservation of capital.  To
the extent that the Fund's  investments in municipal bonds rated BBB, BB or B or
Baa, Ba or B includes  obligations  believed to be  consistent  with the goal of
preserving capital,  such bonds may not provide yields as high as those of other
obligations  having such  ratings and the  differential  in yields  between such
bonds and  obligations  with higher quality ratings may not be as significant as
might otherwise be generally available.
    
                                       4
<PAGE>

   
     Because  there  is no  restriction  on  the  maturities  of  the  Municipal
Obligations in which the Fund may invest,  the Fund's average portfolio maturity
is not  subject  to any limit.  Generally,  the  longer  the  average  portfolio
maturity,  the greater will be the impact of  fluctuations  in interest rates on
the values of the Fund's assets and on the net asset value per share.
    
   
     When the Adviser determines that unfavorable  investment conditions warrant
a temporary defensive position,  the Fund may invest more than 20% of its assets
in  taxable  money  market  securities  rated in the three  highest  ratings  as
determined by Moody's Investors Services,  Inc.  ("Moody's"),  Standard & Poor's
Ratings  Group  ("S&P") or Fitch  Investment  Service  ("Fitch") or, if unrated,
determined  by the Adviser to be of  comparable  quality.  See  Appendix B for a
description of those ratings.
    
   
     Variable or Floating Rate Obligations.  Certain of the obligations in which
the Fund may invest may be variable or floating  rate  obligations  on which the
interest rate is adjusted at predesignated periodic intervals (variable rate) or
when there is a change in the market rate of interest on which the interest rate
payable on the obligation is met is based (floating rate).  Variable or floating
rate  obligations  may include a demand  feature which entitles the purchaser to
demand  prepayment of the principal amount prior to stated  maturity.  Also, the
issuer may have a  corresponding  right to prepay the principal  amount prior to
maturity. As with any other type of debt security, the marketability of variable
or  floating  rate  instruments  may vary  depending  upon a number of  factors,
including the type of issuer and the terms of the instruments. The Fund may also
invest in more recently developed floating rate instruments which are created by
dividing  a  municipal  security's  interest  rate  into  two or more  different
components.  Typically,  one component ("floating rate component" or "FRC") pays
an interest  rate that is reset  periodically  through an auction  process or by
reference to an interest rate index. A second component  ("inverse floating rate
component" or "IFRC") pays an interest rate that varies  inversely  with changes
to market  rates of interest,  because the interest  paid to the IFRC holders is
generally  determined  by  subtracting  a  variable  or  floating  rate  from  a
predetermined  amount (i.e.,  the difference  between the total interest paid by
the municipal  security and that paid by the FRC).  The Fund may purchase  FRC's
without  limitation.  Up to 10% of the Fund's  total  assets may be  invested in
IFRC's in an attempt to protect  against a reduction in the income earned on the
Fund's  other  investments  due to a decline in  interest  rates.  The extent of
increases and decreases in the value of an IFRC  generally  will be greater than
comparable  changes in the value of an equal  principal  amount of a  fixed-rate
municipal  security  having similar credit  quality,  redemption  provisions and
maturity.  To the extent that such  instruments are not readily  marketable,  as
determined  by the  Adviser  pursuant  to  guidelines  adopted  by the  Board of
Trustees,  they will be  considered  illiquid  for  purposes  of the  Fund's 10%
investment restriction on investment in non-readily marketable securities.
    
   
     Participation  Interests. The Fund may purchase from financial institutions
tax exempt  participation  interests in tax exempt  securities.  A participation

                                       5

<PAGE>

interest gives the Fund an undivided  interest in the tax exempt security in the
proportion that the Fund's  participation  interest bears to the total amount of
the tax exempt security. For certain participation interests, the Fund will have
the right to demand payment,  on a specified number of days' notice,  for all or
any part of the Fund's  participation  interest in the tax exempt  security plus
accrued  interest.  Participation  interests,  which  are  determined  to be not
readily  marketable,  will be  considered as such for purposes of the Fund's 10%
investment   restriction  on  investment  in  non-readily   marketable  illiquid
securities.  The Fund may also invest in Certificates of  Participation  (COP's)
which  provide  participation  interests  in lease  revenues.  Each  Certificate
represents a proportionate  interest in or right to the  lease-purchase  payment
made  under  municipal  lease   obligations  or  installment   sales  contracts.
Typically,  municipal  lease  obligations  are  issued  by a state or  municipal
financing  authority to provide funds for the construction of facilities  (e.g.,
schools,  dormitories,  office  buildings  or  prisons)  or the  acquisition  of
equipment.  The  facilities  are  typically  used by the  state or  municipality
pursuant  to a  lease  with  a  financing  authority.  Certain  municipal  lease
obligations may trade infrequently.  Participation  interests in municipal lease
obligations  will not be  considered  illiquid  for  purposes  of the Fund's 10%
limitation on illiquid  securities provided the Adviser determines that there is
a readily available market for such securities. In reaching liquidity decisions,
the  Adviser  will  consider,  among  others,  the  following  factors:  (1) the
frequency  of trades  and  quotes  for the  security;  (2) the number of dealers
wishing to  purchase  or sell the  security  and the  number of other  potential
purchasers; (3) dealer undertakings to make a market in the security and (4) the
nature of the security and the nature of the marketplace  trades (e.g., the time
needed to  dispose of the  security,  the  method of  soliciting  offers and the
mechanics of the transfer.)  With respect to municipal  lease  obligations,  the
Adviser also  considers:  (1) the  willingness of the  municipality to continue,
annually or biannually,  to appropriate  funds for payment of the lease; (2) the
general  credit  quality  of  the  municipality  and  the  essentiality  to  the
municipality  of the property  covered by the lease;  (3) an analysis of factors
similar  to  that  performed  by  nationally   recognized   statistical   rating
organizations in evaluating the credit quality of a municipal lease  obligation,
including  (i)  whether  the lease can be  canceled;  (ii) if  applicable,  what
assurance there is that the assets  represented by the lease can be sold;  (iii)
the strength of the lessee's  general  credit (e.g.,  its debt,  administrative,
economic  and  financial   characteristics);   (iv)  the  likelihood   that  the
municipality  will  discontinue  appropriating  funding for the leased  property
because the  property is no longer  deemed  essential to the  operations  of the
municipality (e.g., the potential for an event of nonappropriation); and (v) the
legal recourse in the event of failure to appropriate; and (4) any other factors
unique to municipal lease obligations as determined by the Adviser.
    
   
     Fund Characteristics and Other Policies.  The Fund may engage in short-term
trading  consistent  with its  investment  objective.  Securities may be sold in
anticipation  of a market  decline (a rise in interest  rates) or  purchased  in
anticipation  of a market rise (a decline in interest  rates).  In  addition,  a
security may be sold and another  security of  comparable  quality  purchased at
approximately the same time to take advantage of what the Adviser believes to be

                                       6

<PAGE>

a  temporary  disparity  in  the  normal  yield  relationship  between  the  two
securities.  These yield  disparities may occur for reasons not directly related
to the  investment  quality of  particular  issues or the  general  movement  of
interest rates, such as changes in the overall demand for, or supply of, various
types of tax- exempt securities.
    
   
     In  general,  purchases  and  sales  may  also be made to  restructure  the
portfolio in terms of average maturity, quality, coupon yield or diversification
for any one or more of the following  purposes:  (a) to increase income,  (b) to
improve portfolio quality, (c) to minimize capital depreciation,  (d) to realize
gains or losses,  or (e) for such other reasons as the Adviser deems relevant in
light of economic market conditions.
    
   
     The  Fund  is a  "diversified"  management  investment  company  under  the
Investment Company Act of 1940 (the "1940 Act"). This means that with respect to
75% of its total  assets:  (1) the Fund may not invest more than 5% of its total
assets in the securities of any one issuer other than U.S. government securities
and securities of other  investment  companies and (2) the Fund may not own more
than 10% of the  outstanding  voting  securities of any one issuer.  In applying
these  limitations,  a guarantee of a security will not be considered a security
of the guarantor, provided that the value of all securities issued or guaranteed
by that  guarantor,  and owned by the Fund,  does not exceed 10% of Fund's total
assets.  Since Municipal  Obligations  ordinarily  purchased by the Fund are not
voting securities (notwithstanding the 75% limitation described above), there is
generally no limit on the percentage of a single issuer's  obligations which the
Fund may own so long as it does not invest  more than 5% of its total  assets in
the  securities of that issuer.  Consequently,  the Fund may invest in a greater
percentage  of the  outstanding  securities  of a single  issuer  than  would an
investment company which invests in voting securities. In determining the issuer
of  a  security,   each  state  and  each  political   subdivision  agency,  and
instrumentality of each state and each multi-state agency of which such state is
a member is a separate  issuer.  Where  securities are backed only by assets and
revenues of a particular instrumentality,  facility or subdivision,  such entity
is considered the issuer.
    
CERTAIN INVESTMENT PRACTICES
   
     Restricted  and Illiquid  Securities.  The Fund may invest up to 10% of its
net assets in illiquid investments, which include repurchase agreements maturing
in more than seven  days,  restricted  securities  and  securities  not  readily
marketable.  The Fund may also  invest  up to 10% of its  assets  in  restricted
securities  eligible for resale to certain  institutional  investors pursuant to
Rule 144A  under the  Securities  Act of 1933.  To the  extent  that the  Fund's
holdings of participation interests, COPs and inverse floaters are determined to
be illiquid,  such holdings will be subject to the 10%  restriction  on illiquid
investments.
    
                                       7
<PAGE>

   
     Lending of  Securities.  For  purposes of  realizing  additional  (taxable)
income,  the  Fund  may lend  portfolio  securities  to  brokers,  dealers,  and
financial  institutions if the loan is collateralized by cash or U.S. Government
securities  according  to  applicable  regulatory  requirements.  The  Fund  may
reinvest  any cash  collateral  in  short-term  securities.  When the Fund lends
portfolio  securities,  there is a risk that the borrower may fail to return the
securities  involved in the transaction.  As a result, the Fund may incur a loss
or, in the event of the  borrower's  bankruptcy,  the Fund may be  delayed in or
prevented from  liquidating  the collateral.  It is a fundamental  policy of the
Fund not to lend portfolio  securities having a total value exceeding 33 1/3% of
its total assets.
    
     When-Issued  and  Forward  Commitment  Securities.  The Fund  may  purchase
securities on a when-issued or forward commitment basis. "When-issued" refers to
securities  whose terms are available and for which a market  exists,  but which
have not been  issued.  The Fund will engage in  when-issued  transactions  with
respect to  securities  purchased  for its  portfolio in order to obtain what is
considered to be an advantageous price and yield at the time of the transaction.
For when-issued transactions,  no payment is made until delivery is due, often a
month or more after the purchase. In a forward commitment transaction,  the Fund
contracts  to  purchase  securities  for a fixed  price at a future  date beyond
customary settlement time.

     When the Fund engages in forward  commitment and when-issued  transactions,
it relies on the seller to consummate the transaction. The failure of the issuer
or seller to  consummate  the  transaction  may  result in the Fund  losing  the
opportunity  to obtain a price  and yield  considered  to be  advantageous.  The
purchase  of  securities  on a when-  issued and forward  commitment  basis also
involves a risk of loss if the value of the  security to be  purchased  declines
prior to the settlement date.

     On the date the Fund enters into an agreement to purchase  securities  on a
when- issued or forward  commitment basis, the Fund will segregate in a separate
account cash or liquid,  high grade debt securities equal in value to the Fund's
commitment.  These assets will be valued daily at market, and additional cash or
securities will be segregated in a separate account to the extent that the total
value of the assets in the account  declines below the amount of the when-issued
commitments. Alternatively, the Fund may enter into offsetting contracts for the
forward sale of other securities that it owns.
   
     Repurchase  Agreements.  For  purposes of  realizing  additional  (taxable)
income, the Fund may enter into repurchase agreements. A repurchase agreement is
a contract  under  which the Fund  acquires a security  for a  relatively  short
period (usually not more than 7 days) subject to the obligation of the seller to
repurchase  and the Fund to  resell  such  security  at a fixed  time and  price
(representing  the  Fund's  cost  plus  interest).  The  Fund  will  enter  into
repurchase  agreements  only with member banks of the Federal Reserve System and
with  "primary  dealers"  in  U.S.  Government  securities.   The  Adviser  will

                                       8

<PAGE>

continuously  monitor the  creditworthiness  of the  parties  with whom the Fund
enters into repurchase agreements.
    
   
     The Fund has established a procedure  providing that the securities serving
as  collateral  for each  repurchase  agreement  must be delivered to the Fund's
custodian  either  physically or in book-entry form and that the collateral must
be marked to market  daily to ensure  that each  repurchase  agreement  is fully
collateralized  at all times.  In the event of  bankruptcy or other default by a
seller  of  a  repurchase  agreement,   the  Fund  could  experience  delays  in
liquidating the underlying  securities during the period in which the Fund seeks
to enforce its rights thereto,  possible  subnormal levels of income and lack of
access to income during this period and the expense of enforcing its rights.
    
   
     Short Term Trading and Portfolio Turnover. The Fund may attempt to maximize
current income through short-term  portfolio trading.  This will involve selling
portfolio  instruments and purchasing different instruments to take advantage of
yield   disparities   in  different   segments  of  the  market  for  Government
Obligations.  Short-term  trading  may have the effect of  increasing  portfolio
turnover  rate. A high rate of  portfolio  turnover  (100% or greater)  involves
corresponding higher transaction expenses and may make it more difficult for the
Fund to  qualify  as a  regulated  investment  company  for  federal  income tax
purposes.
    
     Options On Debt  Securities.  The Fund may  purchase and write put and call
options on debt securities  which are traded on a national  securities  exchange
(an "Exchange") to protect its holdings in municipal bonds against a substantial
decline in market  value.  Securities  are  considered  related  if their  price
movements  generally  correlate to one  another.  The purchase of put options on
debt  securities  which are related to  securities  held in its  portfolio  will
enable  the  Fund  to  protect,  at  least  partially,  unrealized  gains  in an
appreciated security in its portfolio without actually selling the security.  In
addition,  the Fund may continue to receive  tax-exempt  interest  income on the
security.  However,  under certain  circumstances the Fund may not be treated as
the tax owner of a security held subject to a put option, in which case interest
with respect to such security would not be tax-exempt for the Fund. The purchase
of call  options  on debt  securities  may help to protect  against  substantial
increases  in prices of  securities  the Fund  intends to  purchase  pending its
ability to invest in such securities in an orderly manner.

     The Fund may sell put and call options it has previously  purchased,  which
could result in a net gain or loss  depending on whether the amount  realized on
the sale is more or less than the  premium and other  transaction  costs paid in
connection with the option which is sold.

     In  order  to  protect  partially  against  declines  in the  value  of its
portfolio securities, the Fund may sell (write) call options on debt securities.

                                       9

<PAGE>

A call option gives the  purchaser of such option in return for a premium  paid,
the right to buy,  and the seller has the  obligation  to sell,  the  underlying
security  at the  exercise  price if the option is  exercised  during the option
period.  The  writer  of the  call  option  who  receives  the  premium  has the
obligation  to sell the  underlying  security to the  purchaser  at the exercise
price  during the option  period if assigned an exercise  notice.  The Fund will
write call  options  only on a covered  basis,  which means that it will own the
underlying  security  subject  to a call  option at all times  during the option
period.  The exercise price of a call option may be below, equal to or above the
current  market  value of the  underlying  security  at the time the  option  is
written.

     During the option  period,  a covered call option writer may be assigned an
exercise  notice by the  broker/dealer  through  whom such call  option was sold
requiring the writer to deliver the underlying  security  against payment of the
exercise price.  This obligation is terminated upon the expiration of the option
period  or at such  earlier  point in time  when the  writer  effects  a closing
purchase transaction.

     Closing  purchase  transactions  will  ordinarily  be effected to realize a
profit on an  outstanding  call option,  to prevent an underlying  security from
being called,  in  conjunction  with the sale of the  underlying  security or to
enable the Fund to write another call option on the  underlying  security with a
different exercise price or different expiration date or both.

     The Fund will write cash  secured  put options in order to  facilitate  its
ability to purchase a security at a price lower than the current market price of
such  security.  The Fund will write put options only on a "cash  secured" basis
which means that if the Fund writes a "put" it will segregate  cash  obligations
in the event the "put" is exercised.  "Puts" will only be written in furtherance
of the basic  investment  objectives of the Fund relating to the  acquisition of
tax  exempt  securities  and will not be  written  with the  primary  intent  of
generating  income from premiums paid to the Fund in connection with the sale of
the "put".

     The purchase and writing of put and call options  involves  certain  risks.
During the option period, the covered call writer has, in return for the premium
on the option,  given up the  opportunity to profit from a price increase in the
underlying  securities above the exercise price,  but, as long as its obligation
as a writer  continues,  has retained the risk of loss in the event the price of
the underlying security declines. A secured put writer assumes the risk that the
underlying  security will fall below the exercise price in which case the writer
could be  required  to purchase  the  security  at a higher  price than the then
current  market price of the  security.  In either  instance,  the writer has no
control  over the time when it may be required to fulfill  its  obligation  as a
writer of the option.  Once an option writer has received an exercise notice, it
cannot  effect  a  closing  purchase  transaction  in  order  to  terminate  its
obligation under the option and must deliver the underlying  securities,  in the
case of a call, or acquire the contract securities, in the case of a put, at the
exercise price.  If a put or call option  purchased by the Fund is not sold when

                                       10

<PAGE>

it has  remaining  value,  and if the market  price of the  underlying  security
remains  equal to or greater than the exercise  price,  in the case of a put, or
equal to or less than the exercise  price,  in the case of a call, the Fund will
lose its entire investment in the option.  Also, where a put or a call option on
a particular security is purchased to hedge against price movements in a related
security,  the  price of the put or call  option  may move more or less than the
price of the related security.
   
     Futures Contracts and Related Options.  The Fund may engage in the purchase
and sale of interest rate futures contracts ("financial futures") and tax-exempt
bond index futures  contracts  ("index futures") and the purchase and writing of
put and call options thereon, as well as put and call options on tax-exempt bond
indexes (if and when they are  traded)  only as a hedge  against  changes in the
general level of interest rates in accordance with strategies more  specifically
described below.  The Fund may also write  straddles,  which are combinations of
put and call options on the same security.
    
     The purchase of a financial futures contract  obligates the buyer to accept
and pay for the specific type of debt  security  called for in the contract at a
specified  future  time and at a  specified  price.  The Fund  would  purchase a
financial  futures  contract  when it is not fully  invested in  long-term  debt
securities  but wishes to defer its  purchases for a time until it can invest in
such  securities in an orderly  manner or because  short-term  yields are higher
than long-term  yields.  Such purchases would enable the Fund to earn the income
on a short-term  security while at the same time minimizing the effect of all or
part of an increase in the market price of the long-term debt security which the
Fund  intends to purchase in the  future.  A rise in the price of the  long-term
debt  security  prior to its  purchase  either  would  generally be offset by an
increase in the value of the futures contract purchased by the Fund or avoids by
taking delivery of the debt securities under the futures contract.

     The sale of a financial  futures  contract  obligates the seller to deliver
the  specific  type of debt  security  called for in the contract at a specified
future time and at a specified  price.  The Fund would sell a financial  futures
contract  in order to  continue  to receive  the income  from a  long-term  debt
security,  while endeavoring to avoid part or all of the decline in market value
of that  security  which would  accompany  an increase  in  interest  rates.  If
interest rates did rise, a decline in the value of the debt security held by the
Fund would be  substantially  offset by an  increase in the value of the futures
contract sold by the Fund.  While the Fund could sell a long-term  debt security
and invest in a short-term security, ordinarily the Fund would give up income on
its investment, since long-term rates normally exceed short-term rates.

     In  addition,  the Fund may  purchase  and  write put and call  options  on
financial  futures contracts which are traded on an Exchange or a Board of Trade
and enter into closing transactions with respect to such options to terminate an

                                       11

<PAGE>

existing position. Options on financial futures contracts are similar to options
on securities except that a put option on a financial futures contract gives the
purchaser the right in return for the premium paid to assume a short position in
a financial  futures contract and a call option on a financial  futures contract
gives the  purchaser  the right in return for the premium  paid to assume a long
position in a financial futures contract.

     The Fund anticipates  purchasing and selling  tax-exempt bond index futures
as a hedge against  changes in the market value of the tax exempt bonds which it
holds. A tax-exempt  bond index  fluctuates with changes in the market values of
the  tax-exempt  bonds  included  in the  index.  An index  future  has  similar
characteristics  to a financial  future  except that  settlement is made through
delivery  of cash rather than the  underlying  securities.  The sale of an index
future  obligates the seller to deliver at settlement an amount of cash equal to
a specified dollar amount multiplied by the difference  between the value of the
index at the  close of the last  trading  day of the  contract  and the price at
which the future was originally written.

     The Fund may also  purchase  and write put and call  options on  tax-exempt
bond  indexes  (if and when such  options  are  traded)  and enter into  closing
transactions  with  respect  to such  options.  An option on an index  future is
similar to an option on a debt security except that an option on an index future
gives the  holder the right to assume a position  in an index  future.  The Fund
will use options on futures contracts and options on tax-exempt bond indexes (if
and when they are traded) in  connection  with  hedging  strategies.  Generally,
these strategies would be employed under the same market conditions in which the
Fund would use put and call options on debt securities.

     The Fund may hedge up to the full value of its portfolio through the use of
options  and  futures.  At the time the Fund  purchases a futures  contract,  an
amount of cash or U.S. Government  securities at least equal to the market value
of the futures  contract  will be  deposited  in a  segregated  account with the
Fund's  Custodian to  collateralize  the  position and thereby  insure that such
futures  contract is  unleveraged.  The Fund may not  purchase  or sell  futures
contracts  or  purchase  or write  related  put or call  options if  immediately
thereafter  the sum of the  amount of margin  deposits  on the  Fund's  existing
futures  and  related  options  positions  and the amount of  premiums  paid for
related  options  (measured  at the time of  investment)  would exceed 5% of the
Fund's total assets.

     While the Fund's hedging  transactions may protect the Fund against adverse
movements in the general level of interest rates, such  transactions  could also
preclude the  opportunity  to benefit from  favorable  movements in the level of
interest rates. Due to the imperfect correlation between movements in the prices
of futures contracts and movements in the prices of the related securities being
hedged,  the  price of a  futures  contract  may move more than or less than the
price of the securities being hedged. There is an increased likelihood that this
will occur  when a  tax-exempt  security  is hedged by a futures  contract  on a
taxable security. Options on futures contracts are generally subject to the same

                                       12

<PAGE>

risks applicable to all option transactions.  In addition, the Fund's ability to
use this technique will depend in part on the  development  and maintenance of a
liquid secondary market for such options. For a discussion of the inherent risks
involved with futures  contracts  and options  thereon,  see "Risks  Relating to
Transactions in Futures Contracts and Related Options" below.

     The Fund's policies  permitting the purchase and sale of futures  contracts
and the purchase and writing of related put or call options for hedging purposes
only may not be changed without the approval of shareholders  holding a majority
of the  Fund's  outstanding  voting  securities.  The  Board  of  Directors  may
authorize  procedures,  including  numerical  limitations,  with  regard to such
transactions in furtherance of the Fund investment  objectives.  Such procedures
are not deemed to be  fundamental  and may be  changed by the Board of  Trustees
without the vote of the Fund's shareholders.

     Risks Relating to  Transactions in Futures  Contracts and Related  Options.
Positions in futures contracts may be closed out only on an exchange or board of
trade which  provides a market for such  futures.  Although  the Fund intends to
purchase or sell  futures  contracts  only on exchanges or boards of trade where
there appears to be an active market, there is no assurance that a liquid market
on an  exchange or board of trade will exist for any  particular  contract or at
any particular  time. In the event a liquid market does not exist, it may not be
possible  to  close a  futures  position,  and in the  event  of  adverse  price
movements, the Fund would continue to be required to make daily cash payments of
maintenance margin. In addition,  limitations imposed by an exchange or board of
trade on which futures  contracts are traded may compel or prevent the Fund from
closing out a contract which may result in reduced gain or increased loss to the
Fund. The absence of a liquid market in futures  contracts  might cause the Fund
to make or take delivery of the  underlying  securities at a time when it may be
disadvantageous  to do so. The  purchase  of put  options  on futures  contracts
involves  less  potential  dollar risk to the Fund than an  investment  of equal
amount in futures contracts, since the premium is the maximum amount of risk the
purchaser of the option  assumes.  The entire  amount of the premium paid for an
option can be lost by the purchaser, but no more than that amount.

INVESTMENT RESTRICTIONS

     The Fund has adopted certain fundamental  investment  restrictions upon its
investments as set forth below which may not be changed  without the approval of
the holders of a majority of the outstanding  shares of the Fund. A majority for
this purpose means:  (a) more than 50% of the outstanding  shares of the Fund or
(b) 67% or more of the shares  represented  at a meeting  where more than 50% of
the outstanding  shares of the Fund are  represented,  whichever is less.  Under
these restrictions, the Fund may not:

     1.   Borrow  money  except  from  banks for  temporary  or  emergency  (not
          leveraging)  purposes,  including the meeting of  redemption  requests

                                       13

<PAGE>

          that might otherwise  require the untimely  disposition of securities,
          in an  amount  up to 15% of the  value  of  the  Fund's  total  assets
          (including the amount borrowed) valued at market less liabilities (not
          including the amount  borrowed) at the time the  borrowings  was made.
          While borrowing exceed 5% of the value of the Fund's total assets, the
          Fund will not purchase any  additional  securities.  Interest  paid on
          borrowing will reduce the Fund's net investment income.

     2.   Pledge, hypothecate, mortgage or otherwise encumber its assets, except
          in an amount up to 10% of the  value of its total  assets  but only to
          secure  borrowing  for  temporary or  emergency  purposes or as may be
          necessary in connection with maintaining collateral in connection with
          writing  put and call  options or making  initial  margin  deposits in
          connection  with the  purchase  or sale of  financial  futures,  index
          futures contracts and related options.

     3.   With respect to 75% of its total assets,  purchase  securities  (other
          than obligations issued or guaranteed by the United States government,
          its  agencies  of  instrumentalities  and  shares of other  investment
          companies)  of any  issuer if the  purchase  would  cause  immediately
          thereafter  more  than 5% of the  value  of the  Fund's  total  assets
          invested in the  securities  of such issuer or the Fund would own more
          than 10% of the outstanding voting securities of such issuer.

     4.   Make loans to others,  except  through the purchase of  obligations in
          which  the  Fund is  authorized  to  invest,  entering  in  repurchase
          agreements and lending portfolio securities in an amount not exceeding
          one third of its total assets.

     5.   Purchase  illiquid   securities,   including   securities  subject  to
          restrictions  on  disposition   under  the  Securities  Act  of  1933,
          repurchase agreements maturing in more than seven days, and securities
          which  do not  have  readily  available  market  quotations,  if  such
          purchase  would cause the Fund to have more than 10% of its net assets
          invested in such types of securities.
   
     6.   Purchase or retain the securities of any issuer, if those officers and
          Trustees of the Fund or the Adviser who own beneficially  more than of
          1% of the securities of such issuer,  together own more than 5% of the
          securities of such issuer.
    
     7.   Write,  purchase or sell puts, calls or combinations  thereof,  except
          put and call options on debt  securities,  futures  contracts based on
          debt  securities,  indices of debt  securities  and futures  contracts

                                       14

<PAGE>

          based on indices of debt securities, sell securities on margin or make
          short sales of securities or maintain a short position,  unless at all
          times when a short  position  is open it owns an equal  amount of such
          securities or securities  convertible  into or  exchangeable,  without
          payment of any further consideration, for securities of the same issue
          as, and equal in amount to, the securities sold short,  and unless not
          more than 10% of the  Fund's net  assets  (taken at current  value) is
          held as collateral for such sales at any one time.

     8.   Underwrite the securities of other issuers, except insofar as the Fund
          may be  deemed an  underwriter  under  the  Securities  Act of 1933 in
          disposing of a portfolio security.

     9.   Purchase or sell real estate, real estate investment trust securities,
          commodities or commodity contracts, except commodities and commodities
          contracts  which  are  necessary  to  enable  the  Fund to  engage  in
          permitted  futures and options  transactions  necessary  to  implement
          hedging  strategies,  or oil and gas interests.  This limitation shall
          not prevent the Fund from investing in municipal securities secured by
          real  estate or  interests  in real  estate  or  holding  real  estate
          acquired as a result of owning such municipal securities.

     10.  Invest in common stock or in securities of other investment companies,
          except that securities of investment companies may be acquired as part
          of a merger,  consolidation  or  acquisition  of  assets  and units of
          registered unit investment  trusts whose assets consist  substantially
          of tax-exempt  securities  may be acquired to the extent  permitted by
          Section 12 of the Act or applicable rules.

     11.  Invest more than 25% of its assets in the  securities  of "issuers" in
          any single industry; provided that there shall be no limitation on the
          purchase of  obligations  issued or  guaranteed  by the United  States
          Government,  its  agencies  or  instrumentalities  or by any  state or
          political  subdivision  thereof.  For purposes of this limitation when
          the assets and revenues of an agency,  authority,  instrumentality  or
          other political  subdivision are separate from those of the government
          creating  the  issuing  entity  and a security  is backed  only by the
          assets and  revenues of the entity,  the entity  would be deemed to be
          the  sole  issuer  of  the  security.  Similarly,  in the  case  of an
          industrial  development  or pollution  control  bond,  if that bond is
          backed only by the assets and  revenues of the  nongovernmental  user,
          then such  nongovernmental user would be deemed to be the sole issuer.
          If,  however,  in either case,  the creating  government or some other
          entity  guarantees a security,  such a guarantee would be considered a
          separate  security and would be treated as an issue of such government

                                       15

<PAGE>

          or other entity  unless all  securities  issued or  guaranteed  by the
          government  or other  entity  owned by the Fund does not exceed 10% of
          the Fund's total assets.

     12.  Invest more than 5% of its total assets in  securities  of any issuers
          if the party  responsible for payment,  together with any predecessor,
          has  been  in  operation  for  less  than  three  years  (except  U.S.
          government and agency obligations and obligations backed by the faith,
          credit and taxing power of any person  authorized  to issue tax exempt
          securities).

     13.  Issue any senior securities,  except insofar as the Fund may be deemed
          to have  issued a  senior  security  by:  entering  into a  repurchase
          agreement;  purchasing securities in a when-issued or delayed delivery
          basis;   purchasing  or  selling  any  options  or  financial  futures
          contract;  borrowing  money or lending  securities in accordance  with
          applicable investment restrictions.

     In order to comply with certain  state  regulatory  policies,  the Fund has
adopted a  non-fundamental  policy  prohibiting  the purchase of  warrants.  The
Fund's Board of Trustees has approved the following  non-fundamental  investment
policy  pursuant  to  an  order  of  the  SEC:  Notwithstanding  any  investment
restriction to the contrary,  the Fund may, in connection  with the John Hancock
Group of Funds Deferred  Compensation  Plan for Independent  Trustees/Directors,
purchase securities of other investment  companies within the John Hancock Group
of Funds provided  that, as a result,  (i) no more than 10% of the Fund's assets
would be invested in securities  of all other  investment  companies,  (ii) such
purchase  would  not  result in more  than 3% of the  total  outstanding  voting
securities of any one such  investment  company being held by the Fund and (iii)
no more  than  5% of the  Fund's  assets  would  be  invested  in any  one  such
investment company.






                                       16
<PAGE>

THOSE RESPONSIBLE FOR MANAGEMENT

     The business of the Fund is managed by its Trustees who elect  officers who
are  responsible  for the  day-to-day  operations  of the Fund  and who  execute
policies formulated by the Trustees. Several of the officers and Trustees of the
Fund are also officers and Directors of the Adviser or officers and directors of
John Hancock Funds, Inc. ("John Hancock Funds") .
   
     The following  table sets forth the  principal  occupation or employment of
the  Trustees  and  principal  officers  of the Fund during the past five years.
Unless  otherwise  indicated,  the  business  address of each is 101  Huntington
Avenue, Boston, Massachusetts 02199.
    
<TABLE>
<CAPTION>
   

Name, Address                      Position(s) Held                   Principal Occupation(s)
and Date of Birth                  With Registrant                    During Past 5 Years    
- -----------------                  ---------------                    -------------------    
<S>                                <C>                                <C>
*Edward J. Boudreau, Jr.           Chairman (1,2)                     Chairman and Chief Executive       
October 1944                                                          Officer, the Adviser and The       
                                                                      Berkeley Financial Group ("The     
                                                                      Berkeley Group"); Chairman, NM     
                                                                      Capital Management, Inc. ("NM      
                                                                      Capital"); John Hancock Advisers   
                                                                      International Limited ("Advisers   
                                                                      International"); John Hancock      
                                                                      Funds; John Hancock Investor       
                                                                      Services Corporation ("Investor    
                                                                      Services") and Sovereign Asset     
                                                                      Management Corporation ("SAMCorp");
                                                                      (hereinafter the Adviser, the      
                                                                      Berkeley Group, NM Capital,        
                                                                      Advisers International, John       
                                                                      Hancock Funds, Investor Services   
                                                                      and SAMCorp are collectively       
                                                                      referred to as the "Affiliated     
                                                                      Companies"); Chairman, First       
                                                                      Signature Bank & Trust; Director,  
                                                                      John Hancock Freedom Securities    
                                                                      Corp., John Hancock Capital Corp.  
                                                                      and New England/Canada Business    
                                                                      Council; Member, Investment Company
                                                                      Institute Board of Governors;      
                                                                      Director, Asia Strategic Growth    
                                                                      Fund, Inc.; Trustee, Museum of     
                                                                      Science; Vice Chairman and         
                                                                      President, the Adviser (until July 
                                                                      1992); Chairman, John Hancock      
                                                                      Distributors, Inc. (until April    
                                                                      1994).                             
                                                                          

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

*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act.
(1)  Member of the Executive  Committee.  The Executive  Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       17
<PAGE>

   

Name, Address                      Position(s) Held                   Principal Occupation(s)
and Date of Birth                  With Registrant                    During Past 5 Years    
- -----------------                  ---------------                    -------------------    

Dennis S. Aronowitz                Trustee (3)                        Professor of Law, Boston University
Boston University                                                     School of Law; Trustee, Brookline  
Boston, Massachusetts                                                 Savings Bank.                      
June 1931                                                             

Richard P. Chapman, Jr.            Trustee (1,3)                      President, Brookline Savings Bank; 
160 Washington Street                                                 Director, Federal Home Loan Bank of
Brookline, Massachusetts                                              Boston (lending); Director, Lumber 
February 1935                                                         Insurance Companies (fire and      
                                                                      casualty insurance); Trustee,      
                                                                      Northeastern University            
                                                                      (education); Director, Depositors  
                                                                      Insurance Fund, Inc. (insurance).  

William J. Cosgrove                Trustee (3)                        Vice President, Senior Banker and 
20 Buttonwood Place                                                   Senior Credit Officer, Citibank,  
Saddle River, New Jersey                                              N.A. (retired September 1991);    
January 1933                                                          Executive Vice President, Citadel 
                                                                      Group Representatives, Inc., EVP  
                                                                      Resource Evaluation, Inc.         
                                                                      (consulting) (until October 1993);
                                                                      Trustee, the Hudson City Savings  
                                                                      Bank (since 1995).                

Douglas M. Costle                  Trustee (1,3)                      Director, Chairman of the Board and
RR2 Box 480                                                           Distinguished Senior Fellow,       
Woodstock, Vermont  05091                                             Institute for Sustainable          
July 1939                                                             Communities, Montpelier, Vermont   
                                                                      (since 1991); Dean, Vermont Law    
                                                                      School (until 1991); Director, Air 
                                                                      and Water Technologies Corporation 
                                                                      (environmental services and        
                                                                      equipment), Niagara Mohawk Power   
                                                                      Company (electric services) and    
                                                                      Mitretek Systems (governmental     
                                                                      consulting services).              
    

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

*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act.
(1)  Member of the Executive  Committee.  The Executive  Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       18
<PAGE>

   

Name, Address                      Position(s) Held                   Principal Occupation(s)
and Date of Birth                  With Registrant                    During Past 5 Years    
- -----------------                  ---------------                    -------------------    

Leland O. Erdahl                   Trustee (3)                        Director of Santa Fe Ingredients   
9449 Navy Blue Court                                                  Company of California, Inc. and    
Las Vegas, NV  89117                                                  Santa Fe Ingredients Company, Inc. 
December 1928                                                         (private food processing           
                                                                      companies); Director of Uranium    
                                                                      Resources, Inc.; President of      
                                                                      Stolar, Inc. (from 1987- 1991) and 
                                                                      President of Albuquerque Uranium   
                                                                      Corporation (from 1985- 1992);     
                                                                      Director of Freeport-McMoRan Copper
                                                                      & Gold Company Inc., Hecla Mining  
                                                                      Company, Canyon Resources          
                                                                      Corporation and Original Sixteen to
                                                                      One Mine, Inc. (from 1984-1987 and 
                                                                      from 1991 to 1995) (management     
                                                                      consultant).                       

Richard A. Farrell                 Trustee (3)                        President of Farrell, Healer & Co.,
Farrell, Healer & Company, Inc.                                       (venture capital management firm)  
160 Federal Street                                                    (since 1980); Prior to 1980, headed
23rd Floor                                                            the venture capital group at Bank  
Boston, MA  02110                                                     of Boston Corporation.             
November 1932                                                         

Gail D. Fosler                     Trustee (3)                        Vice President and Chief Economist,
4104 Woodbine Street                                                  The Conference Board (non-profit   
Chevy Chase, MD                                                       economic and business research).   
December 1947                                                         

William F. Glavin                  Trustee (3)                        President, Babson College; Vice    
Babson College                                                        Chairman, Xerox Corporation (until 
Horn Library                                                          June 1989); Director, Caldor Inc., 
Babson Park, MA 02157                                                 Reebok, Ltd. (since 1994), and Inco
March 1931                                                            Ltd.                               

*Anne C. Hodsdon                   Trustee and President (1,2)        President and Chief Operating      
April 1953                                                            Officer, the Adviser; Executive    
                                                                      Vice President, The Adviser (until 
                                                                      December 1994); Senior Vice        
                                                                      President; the Adviser (until      
                                                                      December 1993); Vice President, the
                                                                      Adviser (until 1991).              
                                                                          
                                             
- -------------------------------

*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act.
(1)  Member of the Executive  Committee.  The Executive  Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
                                             
                                       19
<PAGE>
                                             
   

Name, Address                      Position(s) Held                   Principal Occupation(s)
and Date of Birth                  With Registrant                    During Past 5 Years    
- -----------------                  ---------------                    -------------------    

Dr. John A. Moore                  Trustee (3)                        President and Chief Executive    
Institute for Evaluating                                              Officer, Institute for Evaluating
 Health Risks                                                         Health Risks, (nonprofit         
1101 Vermont Avenue N.W.                                              institution) ( since September   
Suite 608                                                             1989).                           
Washington, DC  20005                                                 
February 1939

Patti McGill Peterson              Trustee (3)                        President, St. Lawrence University;
St. Lawrence University                                               Director, Niagara Mohawk Power     
110 Vilas Hall                                                        Corporation (electric utility) and 
Canton, NY  13617                                                     Security Mutual Life (insurance).  
May 1943                                                              

John W. Pratt                      Trustee (3)                        Professor of Business         
2 Gray Gardens East                                                   Administration at Harvard     
Cambridge, MA  02138                                                  University Graduate School of 
September 1931                                                        Business Administration (since
                                                                      1961).                        

*Richard S. Scipione               Trustee (1)                        General Counsel, the Life Company; 
John Hancock Place                                                    Director, the Adviser, the         
P.O. Box 111                                                          Affiliated Companies, John Hancock 
Boston, Massachusetts                                                 Distributors, Inc., JH Networking  
August 1937                                                           Insurance Agency, Inc., John       
                                                                      Hancock Subsidiaries, Inc., John   
                                                                      Hancock Property and Casualty      
                                                                      Insurance and its affiliates (until
                                                                      November, 1993).                   

Edward J. Spellman, CPA            Trustee (3)                        Partner, KPMG Peat Marwick LLP
259C Commercial Bld.                                                  (retired June 1990).          
Fort Lauderdale, FL                                                   
November 1932

*Robert G. Freedman                Vice Chairman and Chief            Vice Chairman and Chief Investment 
July 1938                          Investment Officer (2)             Officer, the Adviser; President,   
                                                                      the Adviser (until December 1994); 
                                                                      Director, the Adviser, Advisers    
                                                                      International, John Hancock Funds, 
                                                                      Investor Services, SAMCorp., and NM
                                                                      Capital; Senior Vice President, The
                                                                      Berkeley Group.                    
                                                                          
                                             
- -------------------------------

*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act.
(1)  Member of the Executive  Committee.  The Executive  Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
                                             
                                       21
<PAGE>

   

Name, Address                      Position(s) Held                   Principal Occupation(s)
and Date of Birth                  With Registrant                    During Past 5 Years    
- -----------------                  ---------------                    -------------------    

*James B. Little                   Senior Vice President,             Senior Vice President, the Adviser,
February 1935                      Chief Financial Officer            The Berkeley Group, John Hancock   
                                                                      Funds and Investor Services; Senior
                                                                      Vice President and Chief Financial 
                                                                      Officer, each of the John Hancock  
                                                                      funds.                             

*John A. Morin                     Vice President                     Vice President and Secretary, the
July 1950                                                             Adviser; Vice President, Investor
                                                                      Services, John Hancock Funds and 
                                                                      each of the John Hancock funds;  
                                                                      Compliance Officer, certain John 
                                                                      Hancock funds; Counsel, the Life 
                                                                      Company; Vice President and      
                                                                      Assistant Secretary, The Berkeley
                                                                      Group.                           
 
*Susan S. Newton                   Vice President, Secretary          Vice President and Assistant       
March 1950                                                            Secretary, the Adviser; Vice       
                                                                      President and Secretary, certain   
                                                                      John Hancock funds; Vice President 
                                                                      and Secretary, John Hancock Funds, 
                                                                      Investor Services and John Hancock 
                                                                      Distributors, Inc. (until 1994);   
                                                                      Secretary, SAMCorp; Vice President,
                                                                      The Berkeley Group.                

*James J. Stokowski                Vice President and Treasurer       Vice President, the Adviser; Vice
November 1946                                                         President and Treasurer, each of 
                                                                      the John Hancock funds.          
</TABLE>
    
   
     All of the  officers  listed are  officers or  employees  of the Adviser or
affiliated  companies.  Some of the  Trustees  and officers may also be officers
and/or directors and/or trustees of one or more of the other funds for which the
Adviser serves as investment adviser.
    
   
     As of June 17,  1996,  the  officers  and  Trustees  of the Fund as a group
beneficially  owned less than 1% of the  outstanding  shares of the Fund.  As of
June 17, 1996,  Merrill  Lynch Pierce  Fenner & Smith Inc.,  Trade House Account
Team  B,  4800  Deerlake  Drive  East,  Jacksonville,  FL  held  825,025  shares


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

*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act.
(1)  Member of the Executive  Committee.  The Executive  Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       21

<PAGE>

representing  10.39% of the Fund's Class B shares. At such date, no person owned
of  record  or was  known by the Fund to own  beneficially  as much as 5% of the
outstanding shares of the Fund.
    
   
     As of December 22, 1994,  the Trustees have  established  an Advisory Board
which acts to  facilitate  a smooth  transition  of  management  over a two-year
period  (between  Transamerica  Fund  Management  Company  ("TFMC"),  the  prior
investment  adviser,  and the  Adviser).  The members of the Advisory  Board are
distinct from the Board of Trustees, do not serve the Fund in any other capacity
and are persons who have no power to determine what  securities are purchased or
sold and behalf of the Fund.  Each member of the Advisory Board may be contacted
at 101 Huntington Avenue, Boston, Massachusetts 02199.
    
     Members of the Advisory Board and their  respective  principal  occupations
during the past five years are as follows:



R. Trent Campbell,  President,  FMS, Inc.  (financial and management  services);
     former Chairman of the Board, Mosher Steel Company.

Mrs. Lloyd Bentsen,  Formerly National Democratic Committeewoman from Texas; co-
     founder,  Houston Parents' League; former board member of various civic and
     cultural organizations in Houston,  including the Houston Symphony,  Museum
     of Fine Arts and YWCA.  Mrs.  Bentsen is presently  active in various civic
     and cultural activities in the Washington,  D.C. area, including membership
     on the Area Board for The March of Dimes and is a National  Trustee for the
     Botanic Gardens of Washington, D.C.

Thomas R. Powers,  Formerly Chairman of the Board, President and Chief Executive
     Officer, TFMC; Director,  West Central Advisory Board, Texas Commerce Bank;
     Trustee,  Memorial  Hospital  System;  Chairman  of the Board of Regents of
     Baylor  University;  Member,  Board of Governors,  National  Association of
     Securities Dealers, Inc.; Formerly, Chairman, Investment Company Institute;
     formerly, President, Houston Chapter of Financial Executive Institute.

Thomas B.  McDade,  Chairman and  Director,  TransTexas  Gas Company;  Director,
     Houston  Industries  and  Houston  Lighting  and Power  Company;  Director,
     TransAmerican Companies (natural gas producer and transportation);  Member,
     Board of Managers,  Harris County  Hospital  District;  Advisory  Director,
     Commercial State Bank, El Campo; Advisory Director,  First National Bank of
     Bryan;  Advisory Director,  Sterling  Bancshares;  Former Director and Vice
     Chairman,  Texas Commerce  Bancshares;  and Vice  Chairman,  Texas Commerce
     Bank.

                                       22
<PAGE>

   
     Compensation  of the Board of Trustees and Advisory  Board.  The  following
table provides  information  regarding the compensation  paid by the Fund during
its most recently  completed fiscal year and the other  investment  companies in
the John Hancock Fund Complex to the Independent Trustees and the Advisory Board
members for their  services.  The Trustees not listed below were not trustees of
the  Company  during  its  most  recently   completed  fiscal  year.  The  three
non-Independent  Trustees, Ms. Hodsdon,  Messrs. Boudreau and Scipione, and each
of the  officers  of the  Funds  are  interested  persons  of the  Adviser,  are
compensated by the Adviser or affiliated  companies and received no compensation
from the Funds for their services.
    
   
                              Aggregate              Total Compensation from all
                              Compensation           Funds in John Hancock Fund 
Trustees                      from the Fund 1        Complex to Trustees 2      
- --------                      ---------------        ---------------------      

James F. Carlin                   $ 1,588                   $ 60,700
William H. Cunningham+              4,421                     69,700
Charles F. Fretz                      245                     56,200
Harold R. Hiser, Jr.+                 122                     60,200
Charles L. Ladner                   1,984                     60,700
Leo E. Linbeck, Jr.                 4,671                     73,200
Patricia P. McCarter                1,984                     60,700
Steven R. Pruchansky                2,050                     62,700
Norman H. Smith                     2,050                     62,700
John P. Toolan+                     1,984                     60,700
                                  -------                   --------
Total                             $21,099                   $627,500

1    Compensation for the fiscal year ended December 31, 1995.

2    The  total  compensation  paid by the  John  Hancock  Fund  Complex  to the
     Independent Trustees is $627,500 as of the calendar year ended December 31,
     1995.

+    As of December 31, 1995, the value of the aggregate  deferred  compensation
     from all funds in the John  Hancock  Fund  Complex for Mr.  Cunningham  was
     $54,413, for Mr. Hiser was $31,324 and for Mr. Toolan was $71,437 under the
     John Hancock Deferred Compensation Plan for Independent Trustees.
    
                                       23
<PAGE>

   
                                                               Total            
                                          Pension or           Compensation     
                                          Retirement           from all Funds in
                         Aggregate        Benefits Accrued     John Hancock     
                         Compensation     as Part of the       Fund Complex to  
Advisory Board***        from the Fund    Fund's Expenses      Advisory Board***
- -----------------        -------------    ---------------      -----------------

R. Trent Campbell          $  3,672             $0                $ 70,000

Mrs. Lloyd Bentsen            3,783              0                  63,000

Thomas R. Powers              3,672              0                  63,000

Thomas B. McDade              3,672              0                  63,000
                            -------         ------                --------
TOTAL                       $14,799             $0                $259,000

***  As of December 31, 1995
    

INVESTMENT ADVISORY AND OTHER SERVICES
   
     The Fund receives its investment advice from the Adviser.  Investors should
refer to the Prospectus for a description of certain information  concerning the
investment  management contract.  Each of the Trustees and principal officers of
the  Fund who is also an  affiliated  person  of the  Adviser  is  named  above,
together with the capacity in which such person is affiliated  with the Fund and
the Adviser.
    
   
         The Adviser,  located at 101 Huntington Avenue,  Boston,  Massachusetts
02199- 7603, was organized in 1968 and has more than $19 billion in assets under
management in its capacity as Adviser to the Fund and the other mutual funds and
publicly traded investment companies in the John Hancock group of funds having a
combined  total of over  1,080,000  shareholders.  The Adviser is a wholly owned
subsidiary  of The  Berkeley  Financial  Group,  which is in turn a wholly owned
subsidiary of John Hancock  Subsidiaries,  Inc., which is in turn a wholly owned
subsidiary of John Hancock Mutual Life Insurance  Company (the "Life  Company"),
one of the nation's oldest and largest financial services companies.  With total
assets under management of over $80 billion,  the Life Company is one of the ten
largest life insurance  companies in the United States,  and carries  Standard &
Poor's and A.M.  Best's highest  ratings.  Founded in 1862, the Life Company has
been serving clients for over 130 years.
    
   
     The  Fund has  entered  into an  investment  management  contract  with the
Adviser. Under the investment management contract, the Adviser provides the Fund
with (i) a continuous  investment  program,  consistent  with the Fund's  stated

                                       24

<PAGE>

investment  objective  and policies and (ii)  supervision  of all aspects of the
Fund's operations except those that are delegated to a custodian, transfer agent
or other agent. The Investment  Adviser is responsible for the management of the
Fund's portfolio assets.
    
   
     No person other than the Adviser,  its directors  and  employees  regularly
furnishes  advice  to the Fund  with  respect  to the  desirability  of the Fund
investing  in,  purchasing or selling  securities.  The Adviser may from time to
time receive statistical or other similar factual  information,  and information
regarding  general  economic  factors and trends,  from the Life Company and its
affiliates.
    
   
     All expenses which are not  specifically  paid by the Adviser and which are
incurred in the  operation  of the Fund  including,  but not limited to, (i) the
fees of the Trustees of the Fund who are not "interested  persons," as such term
is defined in the 1940 Act (the  "Independent  Trustees"),  (ii) the fees of the
members of the Fund's Advisory Board (described  above) and (iii) the continuous
public offering of the shares of the Fund are borne by the Fund.
    
   
     As  provided  by the  investment  management  contract,  the Fund  pays the
Adviser an investment management fee, which is accrued daily and paid monthly in
arrears, equal on an annual basis of the Fund's average daily net asset value as
follows:

          Net Asset Value                    Annual Rate
          ---------------                    -----------

          First $500,000,000                    0.55%
          Next $500,000,000                     0.50%
          Amount over $1,000,000,000            0.45%
    
   
     The Adviser may voluntarily and temporarily reduce its advisory fee or make
other  arrangements  to limit the Fund's  expenses to a specified  percentage of
average  daily net  assets.  The  Adviser  retains  the right to  re-impose  the
advisory fee and recover any other  payments to the extent  that,  at the end of
any fiscal year, the Fund's annual expenses fall below this limit.
    
   
     In the event normal  operating  expenses of the Fund,  exclusive of certain
expenses  prescribed  by state law,  are in excess of any state  limit where the
Fund is registered to sell shares of beneficial interest, the fee payable to the
Adviser  will be reduced to the extent  required by law. At this time,  the most
restrictive  limit on expenses imposed by a state requires that expenses charged
to the Fund in any fiscal year not exceed 2.5% of the first  $30,000,000  of the

                                       25

<PAGE>

Fund's average daily net asset value, 2% of the next $70,000,000 and 1.5% of the
remaining  average daily net asset value.  When calculating the limit above, the
Fund may exclude interest, brokerage commissions and extraordinary expenses.
    
   
     Pursuant to the investment  management contract,  the Adviser is not liable
to the Fund or its  shareholders  for any error of judgment or mistake of law or
for any loss  suffered by the Fund in  connection  with the matters to which its
contract relates, except a loss resulting from willful misfeasance, bad faith or
gross  negligence on the part of the Adviser in the performance of its duties or
from its reckless disregard of the obligations and duties under the contract.
    
   
     The investment  management contract initially expires on December 22, 1996,
and will continue in effect from year to year thereafter if approved annually by
a vote of a majority of the Trustees of the Fund who are not interested  persons
of one or more of the  parties  to the  contract,  cast in  person  at a meeting
called for the purpose of voting on such  approval,  and by either a majority of
the  Trustees  or the  holders of a majority  of the Fund's  outstanding  voting
securities.  The  management  contract  may,  on 60  days'  written  notice,  be
terminated at any time without the payment of any penalty by the Fund by vote of
a majority of the outstanding  voting securities of the Fund, by the Trustees or
by the Adviser. The management contract terminates automatically in the event of
its assignment.
    
   
     Securities  held by the Fund may also be held by other funds or  investment
advisory  clients for which the  Adviser or its  affiliates  provide  investment
advice.   Because  of  different  investment  objectives  or  other  factors,  a
particular  security  may be bought for one or more funds or clients when one or
more are selling the same  security.  If  opportunities  for purchase or sale of
securities  by the  Adviser or for other  funds or clients for which the Adviser
renders  investment  advice arise for  consideration  at or about the same time,
transactions  in such  securities  will be made,  insofar as  feasible,  for the
respective  funds or clients in a manner deemed equitable to all of them. To the
extent that transactions on behalf of more than one client of the Adviser or its
respective  affiliates may increase the demand for securities being purchased or
the supply of securities being sold, there may be an adverse effect on price.
    
   
     Under the investment  management contract,  the Fund may use the name "John
Hancock"  or any  name  derived  from or  similar  to it only for so long as the
investment  management  contract or any extension,  renewal or amendment thereof
remains in effect. If the Fund's investment  management contract is no longer in
effect,  the Fund (to the extent  that it  lawfully  can) will cease to use such
name or any other name indicating  that it is advised by or otherwise  connected
with the  Adviser.  In  addition,  the Adviser or the Life Company may grant the
non-exclusive  right to use the name "John  Hancock" or any similar  name to any
other corporation or entity, including but not limited to any investment company
of which  the  Life  Company  or any  subsidiary  or  affiliate  thereof  or any

                                       26

<PAGE>

successor to the business of any  subsidiary  or affiliate  thereof shall be the
Adviser.
    
   
     For the fiscal years ended December 31, 1993 and 1994 advisory fees payable
by the Fund to TFMC, the Fund's former investment adviser,  amounted to $888,791
and  $1,136,532,  respectively.  For the fiscal year ended  December  31,  1995,
advisory fees payable to the Fund's Adviser amounted to $1,048,120.  However,  a
portion of such fees were not imposed  pursuant to the voluntary fee and expense
assumption and fee waiver then in effect.
    
   
     Administrative   Services   Agreement.   The   Fund   was  a  party  to  an
administrative services agreement with TFMC (the "Services Agreement"), pursuant
to which TFMC  performed  bookkeeping  and  accounting  services and  functions,
including preparing and maintaining various accounting books,  records and other
documents  and  keeping  such  general  ledgers  and  portfolio  accounts as are
reasonably  necessary  for  the  operation  of the  Fund.  Other  administrative
services  included  communications  in response  to  shareholder  inquiries  and
certain printing expenses of various financial reports. In addition,  such staff
and office space,  facilities and equipment was provided as necessary to provide
administrative  services  to the Fund.  The  Services  Agreement  was amended in
connection with the appointment of the Adviser as investment adviser to the Fund
to permit services under the Agreement to be provided to the Fund by the Adviser
and its affiliates. The Services Agreement was terminated during the fiscal year
1995.
    
     For the fiscal years ended December 31, 1993 and 1994 the Fund paid to TFMC
(pursuant to the Services  Agreement)  $94,272 and  $116,742,  respectively,  of
which  $62,855  and  $81,515,  respectively,  was paid to TFMC and  $31,417  and
$35,227,  respectively,  were  paid for  certain  data  processing  and  pricing
information  services.  No fees  relating to the Services  Agreement was paid or
incurred during the fiscal year 1995.

DISTRIBUTION CONTRACT
   
     The Fund's  shares are sold on a  continuous  basis at the public  offering
price.  The  Distributor,  a wholly owned  subsidiary  of the  Adviser,  has the
exclusive right, pursuant to the Distribution  Agreement dated December 22, 1994
(the  "Distribution  Agreement"),  to purchase shares from the Fund at net asset
value for  resale to the public or to  broker-  dealers  at the public  offering
price. Upon notice to all  broker-dealers  ("Selling  Brokers") with whom it has
sales agreements,  the Distributor may allow such Selling Brokers up to the full
applicable  sales charge during periods  specified in such notice.  During these
periods,  such Selling  Brokers may be deemed to be underwriters as that term is
defined in the Securities Act of 1933.
    
   
     The Distribution Agreement was initially adopted by the affirmative vote of
the Fund's  Board of Trustees  including  the vote of a majority of Trustees who

                                       27

<PAGE>

are not parties to the agreement or interested  persons of any such party,  cast
in person at a meeting called for such purpose. The Distribution Agreement shall
continue  in effect  from  year to year if  approved  by either  the vote of the
Fund's shareholders or the Board of Trustees including the vote of a majority of
Trustees who are not parties to the agreement or interested  persons of any such
party,  cast in person at a meeting  called for such purpose.  The  Distribution
Agreement may be terminated at any time,  without penalty,  by either party upon
sixty (60) days'  written  notice or by a vote of a majority of the  outstanding
voting  securities of the Fund and  terminates  automatically  in the case of an
assignment by the Distributor.
    
     Total  underwriting  commissions for sales of the Fund's Class A Shares for
the fiscal  years ended  December  31,  1993,  1994 and 1995,  were  $1,224,810,
$149,847 and $158,248,  respectively.  Of such amounts $108,653 and $47,967 were
retained by the Fund's former distributor,  Transamerica Fund Distributors, Inc.
For the fiscal year end December 31, 1995,  underwriting  commissions of $74,621
were retained by the Fund's current distributor, John Hancock Funds.

     Distribution  Plan.  The  Board  of  Trustees,  including  the  Independent
Trustees of the Fund,  approved new  distribution  plans  pursuant to Rule 12b-1
under  the  1940 Act for  Class A Shares  ("Class  A Plan")  and  Class B Shares
("Class B Plan").  Such Plans were  approved  by a majority  of the  outstanding
shares of each  respective  class on December  16, 1994 and became  effective on
December 22, 1994.
   
     Under the Class A Plan, the distribution or services fee will not exceed an
annual rate of 0.15% of the average  daily net asset value of the Class A Shares
of the Fund  (determined in accordance with such Fund's  Prospectus as from time
to time in effect).  The Board of Trustees and the  shareholders  have  approved
that the distribution and service fee on Class A Shares be increased to 0.25% of
the  average  daily net asset value  effective  after  December  22,  1996.  Any
expenses  under  the  Class A Plan not  reimbursed  within  12  months  of being
presented to the Fund for repayment are forfeited and not carried over to future
years.  Under the Class B Plan, the  distribution  or services fee to be paid by
the Fund will not exceed an annual rate of 1.00% of the average daily net assets
of the Class B Shares of the Fund  (determined  in  accordance  with such Fund's
prospectus  as from time to time in effect);  provided  that the portion of such
fee used to cover Service Expenses  (described below) shall not exceed an annual
rate of 0.25% of the average  daily net asset value of the Class B Shares of the
Fund. The  Distributor  has agreed to limit the payment of expenses  pursuant to
the Class B Plan to 0.90% of the average  daily net assets of the Class B Shares
of the Fund until December 23, 1996.  Under the Class B Plan, the fee covers the
Distribution and Service  Expenses  (described  below) and interest  expenses on
unreimbursed  distribution  expenses.  In  accordance  with  generally  accepted
accounting  principles,  the Fund does not treat  distribution fees in excess of
0.75% of the Fund's net assets  attributable to Class B shares as a liability of
the Fund and does not reduce the  current  net assets of Class B by such  amount
although the amount may be payable in the future.
    
                                       28

<PAGE>

     Under the Plans,  expenditures  shall be  calculated  and accrued daily and
paid monthly or at such other intervals as the Trustees shall determine. The fee
may be spent by the  Distributor on Distribution  Expenses or Service  Expenses.
"Distribution Expenses" include any activities or expenses primarily intended to
result in the sale of shares of the relevant class of the Fund,  including,  but
not limited to: (i) initial and ongoing sales  compensation  payable out of such
fee as such  compensation is received by the Distributor or by Selling  Brokers,
(ii) direct out-of-pocket  expenses incurred in connection with the distribution
of shares,  including  expenses related to printing of prospectuses and reports;
(iii) preparation, printing and distribution of sales literature and advertising
material; (iv) an allocation of overhead and other branch office expenses of the
Distributor  related  to the  distribution  of  Fund  Shares;  (v)  distribution
expenses that were incurred by the Fund's former  distributor  and not recovered
through payments under the Class A or Class B former plans or through receipt of
contingent  deferred  sales  charges;  and  (vi) in the  event  that  any  other
investment  company (the "Acquired Fund") sells all or substantially  all of its
assets, merges or otherwise engages in a combination with the Fund, distribution
expenses originally incurred in connection with the distribution of the Acquired
Fund's shares.  Service Expenses under the Plans include payments made to, or on
account of, account executives of selected broker-dealers  (including affiliates
of the  Distributor)  and others who furnish  personal and  shareholder  account
maintenance services to shareholders of the relevant class of the Fund.

     During the fiscal year ended December 31, 1995, the Funds paid John Hancock
Funds the following  amounts of expenses with respect to the Class A and Class B
shares of the Fund:
<TABLE>
<CAPTION>
   
                                    Printing and    
                                    Mailing of                            Interest, Carrying
                                    Prospectuses to    Compensation to    or Other Finance  
                    Advertising     New Shareholders   Selling Brokers    Charges           
                    -----------     ----------------   ---------------    -------           
<S>                      <C>              <C>               <C>                 <C>
Class A shares        $13,395            $518             $116,514          $      0

Class B shares        $17,054            $707             $247,449          $338,251
</TABLE>
    

     Each of the Plans  provides that it will continue in effect only so long as
its continuance is approved at least annually by a majority of both the Trustees
and  the  Independent  Trustees.  Each  of the  Plans  provides  that  it may be
terminated (a) at any time by vote of a majority of the Trustees,  a majority of
the Independent  Trustees,  or a majority of the respective Class's  outstanding
voting securities or (b) by the Distributor on 60 days' notice in writing to the
Fund. Each of the Plans further  provides that it may not be amended to increase
the maximum amount of the fees for the services  described  therein  without the

                                       29

<PAGE>

approval of a majority of the outstanding  shares of the class of the Fund which
has voting rights with respect to the Plan.  Each of the Plans  provides that no
material  amendment to the Plan will,  in any event,  be effective  unless it is
approved by a majority vote of the Trustees and the Independent  Trustees of the
Fund.  The  holders of Class A Shares and Class B Shares have  exclusive  voting
rights with respect to the Plan applicable to their  respective class of shares.
The Board of Trustees, including the Trustees who are not interested in the Fund
and have no direct or indirect  interest in the Plans,  has determined  that, in
their judgment, there is a reasonable likelihood that the Plans will benefit the
holders of the applicable class of shares of the Fund.

     Information  regarding  the  services  rendered  under  the  Plans  and the
Distribution Agreement and the amounts paid therefore by the respective Class of
the Fund are  provided to, and reviewed by, the Board of Trustees on a quarterly
basis. In its quarterly  review,  the Board of Trustees  considers the continued
appropriateness  of the Plans and the  Distribution  Agreement  and the level of
compensation provided therein.

NET ASSET VALUE
   
     For  purposes  of  calculating  the net asset  value  ("NAV") of the Fund's
shares, the following procedures are utilized wherever applicable.
    
     Debt investment  securities are valued on the basis of valuations furnished
by a  principal  market  maker or a  pricing  service,  both of which  generally
utilize electronic data processing techniques to determine valuations for normal
institutional  size trading units of debt securities  without exclusive reliance
upon quoted prices.
   
     Short-term debt investments  which have a remaining  maturity of 60 days or
less are generally valued at amortized cost which approximates  market value. If
market  quotations are not readily available or if in the opinion of the Adviser
any  quotation or price is not  representative  of true market  value,  the fair
value  of the  security  may be  determined  in good  faith in  accordance  with
procedures approved by the Trustees.
    
     The Fund will not price its securities on the following  national holidays:
New Year's Day;  President's Day; Good Friday;  Memorial Day;  Independence Day;
Labor Day; Thanksgiving Day; and Christmas Day.

INITIAL SALES CHARGE ON CLASS A SHARES
   
     Class A shares of the Fund are  offered at a price equal to their net asset
value plus a sales charge which, at the option of the purchaser,  may be imposed
either at the time of purchase (the "initial sales charge  alternative") or on a

                                       30

<PAGE>

contingent  deferred  basis (the  "deferred  sales charge  alternative").  Share
certificates  will not be issued unless requested by the shareholder in writing,
and then only will be issued for full shares. The Board of Trustees reserves the
right to change or waive the minimum  investment  requirements and to reject any
order to purchase shares  (including  purchase by exchange) when in the judgment
of the Adviser such rejection is in the Fund's best interest.
    
   
     Initial Sales Charge.  The sales charges applicable to purchases of Class A
Shares of the Fund are described in the Fund's Prospectus.  Methods of obtaining
reduced sales charges  referred to generally in the  Prospectus are described in
detail below. In calculating the sales charge applicable to current purchases of
Class A Shares,  the investor is entitled to cumulate current purchases with the
greater of the current  value (at  offering  price) of the Class A Shares of the
Fund,  or if  Investor  Services is  notified  by the  investor's  dealer or the
investor at the time of the purchase, the cost of the Class A Shares owned.
    
     Combined Purchases. In calculating the sales charge applicable to purchases
of Class A Shares made at one time,  the  purchases  will be combined if made by
(a) an  individual,  his or her  spouse and their  children  under the age of 21
purchasing  securities  for his or her  own  account,  (b) a  trustee  or  other
fiduciary  purchasing  for a single trust,  estate or fiduciary  account and (c)
certain groups of four or more  individuals  making use of salary  deductions or
similar  group  methods of payment  whose funds are combined for the purchase of
mutual fund shares.  Further  information  about combined  purchases,  including
certain  restrictions  on combined group  purchases,  is available from Investor
Services or a Selling Broker's representative.
   
     Without  Sales  Charge.  Class A shares may be offered  without a front-end
sales charge or contingent deferred sales charge ("CDSC") to various individuals
and institutions as follows:

o    Any state, county or any instrumentality,  department, authority, or agency
     of these  entities that is prohibited  by applicable  investment  laws from
     paying  a sales  charge  or  commission  when it  purchases  shares  of any
     registered investment management company.

o    A  bank,  trust  company,   credit  union,  savings  institution  or  other
     depository  institution,  its trust departments or common trust funds if it
     is  purchasing  $1  million  or more  for  non-discretionary  customers  or
     accounts.

o    A  Trustee/Director  or officer of the Fund;  a Director  or officer of the
     Adviser  and  its  affiliates  or  Selling  Brokers;   employees  or  sales
     representatives  of any of the foregoing;  retired  officers,  employees or
     Directors  of  any of the  foregoing;  a  member  of the  immediate  family
     (spouse,   children,   mother,  father,  sister,  brother,   mother-in-law,
     father-in-law)  of any of the  foregoing;  or  any  fund,  pension,  profit
     sharing or other benefit plan for the individuals described above.
    
                                       31

<PAGE>

   
o    A broker,  dealer,  financial planner,  consultant or registered investment
     adviser  that  has  entered  into an  agreement  with  John  Hancock  Funds
     providing  specifically for the use of Fund shares in fee-based  investment
     products or services made available to their clients.

o    A former  participant in an employee  benefit plan with John Hancock funds,
     when he or she  withdraws  from his or her plan and transfers any or all of
     his or her plan distributions directly to the Fund.

o    A member of an approved affinity group financial services plan.

o    Existing  full service  clients of the Life Company who were group  annuity
     contract holders as of September 1, 1994, and participant  directed defined
     contribution plans with at least 100 eligible employees at the inception of
     the Fund account, may purchase Class A shares with no initial sales charge.
     However,  if the shares are redeemed  within 12 months after the end of the
     calendar year in which the purchase was made, a CDSC will be imposed at the
     following rate:
    
   
     Amount Invested                         CDSC Rate
     ---------------                         ---------
     $1 million to $4,999,999                  1.00%
     Next $5 million to $9,999,999             0.50%
     Amounts of $10 million and over           0.25%
    
   
     Class A shares may also be  purchased  without an initial  sales  charge in
connection  with  certain  liquidation,   merger  or  acquisition   transactions
involving other investment companies or personal holding companies.
    
     Accumulation Privilege. Investors (including investors combining purchases)
who are already Class A Shareholders  may also obtain the benefit of the reduced
sales charge by taking into account not only the amount then being  invested but
also the  purchase  price or value of the  Class A Shares  already  held by such
person.
   
     Combination Privilege. Reduced sales charges (according to the schedule set
forth  in the  Prospectus)  also  are  available  to an  investor  based  on the
aggregate  amount of his concurrent  and prior  investments in Class A Shares of
the Fund and shares of all other John Hancock funds which carry a sales charge.
    
     Letter  of  Intention.  The  reduced  sales  loads are also  applicable  to
investments  made over a  specified  period  pursuant  to a Letter of  Intention
(LOI), which should be read carefully prior to its execution by an investor. The
Fund offers two options  regarding the specified  period for making  investments
under the LOI. All investors have the option of making their  investments over a
period of thirteen  (13) months.  Investors  who are using the Fund as a funding
medium  for a  qualified  retirement  plan,  however,  may not  opt to make  the

                                       32

<PAGE>

necessary  investments  called  for by the LOI  over a  forty-eight  (48)  month
period. These qualified retirement plans include IRA's, SEP, SARSEP, TSA, 401(k)
plans, TSA plans and 457 plans. Such an investment (including  accumulations and
combinations)  must  aggregate  $50,000 or more  invested  during the  specified
period  from the date of the LOI or from a date  within  ninety  (90) days prior
thereto, upon written request to Investor Services.  The sales charge applicable
to all amounts  invested  under the LOI is computed as if the  aggregate  amount
intended to be invested had been invested immediately.  If such aggregate amount
is not actually  invested,  the difference in the sales charge actually paid and
the  sales  charge  payable  had the LOI not  been in  effect  is due  from  the
investor.  However,  for the purchases  actually made with the specified  period
(either 13 or 48 months),  the sales charge  applicable  will not be higher than
that which would have been applied  (including  accumulations  and combinations)
had the LOI been for the amount actually invested.

     The LOI authorizes  Investor  Services to hold in escrow sufficient Class A
shares  (approximately  5%) of the aggregate to make up any  difference in sales
charges on the amount intended to be invested and the amount actually  invested,
until such investment is completed  within the specified  period,  at which time
the escrow shares will be released. If the total investment specified in the LOI
is not  completed,  the Class A shares  held in escrow may be  redeemed  and the
proceeds  used as required  to pay such sales  charges as may be due. By signing
the  LOI,   the   investor   authorizes   Investor   Services   to  act  as  his
attorney-in-fact  to redeem any escrowed shares and adjust the sales charge,  if
necessary.  A LOI does not  constitute  a binding  commitment  by an investor to
purchase, or by the Fund to sell, any additional shares and may be terminated at
any time.

DEFERRED SALES CHARGE ON CLASS B SHARES
   
     Contingent  Deferred  Sales  Charge.  Investments  in  Class B  shares  are
purchased at net asset value per share without the  imposition of a sales charge
so that the Fund will receive the full amount of the purchase  payment.  Class B
Shares  which are  redeemed  within six years of  purchase  will be subject to a
contingent  deferred  sales  charge  ("CDSC")  at the  rates  set  forth  in the
Prospectus as a percentage of the dollar amount  subject to the CDSC. The charge
will be assessed on an amount equal to the lesser of the current market value or
the original purchase cost of the Class B Shares being redeemed. Accordingly, no
CDSC will be imposed on  increases in account  value above the initial  purchase
prices,  including  Class B Shares  derived  from  reinvestment  of dividends or
capital  gains  distributions.  No CDSC will be imposed on shares  derived  from
reinvestment of dividends or capital gains distributions.
    
   
     Class B shares are not available to full-service defined contribution plans
administered  by Investor  Services or the Life  Company  that had more than 100
eligible employees at the inception of the Fund account.
    
                                       33
<PAGE>

   
     The amount of the CDSC, if any, will vary  depending on the number of years
from the time of payment for the  purchase  of Class B Shares  until the time of
redemption  of such  shares.  Solely for purposes of  determining  the number of
years from the time of any payment for the  purchases  of shares,  all  payments
during a month will be aggregated  and deemed to have been made on the first day
of the month.
    
   
     In determining whether a CDSC applies to a redemption, the calculation will
be  determined  in a manner  that  results  in the  lowest  possible  rate being
charged.  It will be assumed  that your  redemption  comes first from shares you
have held  beyond  the six- year CDSC  redemption  period or those you  acquired
through  dividend  and capital gain  reinvestment,  and next from the shares you
have held the longest during the six-year period.  For this purpose,  the amount
of any  increase  in a share's  value above its  initial  purchase  price is not
regarded as a share exempt from CDSC. Thus, when a share that has appreciated in
value is redeemed during the CDSC period, a CDSC is assessed only on its initial
purchase price.  Upon redemption,  appreciation is effective only on a per share
basis for those shares being redeemed. Appreciation of shares cannot be redeemed
CDSC free at the account level.
    
   
     When  requesting a redemption for a specific  dollar amount please indicate
if you  require  the  proceeds  to equal the  dollar  amount  requested.  If not
indicated,  only the specified  dollar amount will be redeemed from your account
and the proceeds will be less any applicable CDSC.
    
   
Example:

You have  purchased  100  shares at $10 per share.  The  second  year after your
purchase,  your  investment's  net asset value per share has  increased by $2 to
$12, and you have gained 10 additional shares through dividend reinvestment.  If
you redeem 50 shares at this time your CDSC will be calculated as follows:



*    Proceeds of 50 shares redeemed at $12 per share                 $600
*    Minus proceeds of 10 shares not subject to CDSC 
     (dividend reinvestment)                                         -120
*    Minus appreciation on remaining shares (40 shares X $2)          -80
                                                                     ----
*    Amount subject to CDSC                                          $400
    
   
     Proceeds from the CDSC are paid to the Distributor and are used in whole or
in  part  by the  Distributor  to  defray  its  expenses  related  to  providing
distribution-related  services  to the Fund in  connection  with the sale of the
Class B Shares,  such as the payment of  compensation  to select Selling Brokers
for selling Class B Shares. The combination of the CDSC and the distribution and
service  fees  facilitates  the  ability  of the Fund to sell the Class B Shares
without a sales  charge  being  deducted  at the time of the  purchase.  See the
Prospectus for additional information regarding the CDSC.
    
                                       34
<PAGE>

   
     Waiver of  Contingent  Deferred  Sales  Charge.  The CDSC will be waived on
redemption  of Class B shares  and of Class A shares  that are  subject to CDSC,
unless indicated otherwise, in the circumstances defined below:
    
   
For all account types:

*    Redemptions  made pursuant to the Fund's right to liquidate your account if
     you own shares worth less than $1,000.
*    Redemptions   made  under  certain   liquidation,   merger  or  acquisition
     transactions  involving  other  investment  companies  or personal  holding
     companies.
*    Redemptions due to death or disability.
*    Redemptions made under the Reinstatement  Privilege, as described in "Sales
     Charge Reductions and Waivers" of the Prospectus.

For Retirement  Accounts (such as IRA,  Rollover IRA, TSA, 457, 403(b),  401(k),
Money Purchase Pension Plan, Profit-Sharing Plan and other plans qualified under
the Internal  Revenue Code of 1986,  as amended  (the "Code")  unless  otherwise
noted.

*    Redemptions  made to effect  mandatory  distributions  under  the  Internal
     Revenue Code after age 70 1/2.
*    Returns of excess contributions made to these plans.
*    Redemptions  made to effect  distributions to participants or beneficiaries
     from employer sponsored  retirement plans such as 401(k),  403(b),  457. In
     all cases, the distribution must be free from penalty under the Code.
*    Redemptions  made to effect  distributions  from an  Individual  Retirement
     Account  either  before  age 59 1/2 or  after  age 59  1/2,  as long as the
     distributions  are  based on your  life  expectancy  or the  joint-and-last
     survivor life expectancy of you and your beneficiary.  These  distributions
     must be free from penalty under the Code.
*    Redemptions  from certain IRA and retirement  plans that  purchased  shares
     prior to October 1, 1992 and certain IRA plans that purchased  shares prior
     to May 15, 1995.

For non-retirement accounts (please see above for retirement account waivers):

*    Redemptions  of Class B shares made under a periodic  withdrawal  plan,  as
     long as your annual  redemptions do not exceed 10% of your account value at
     the time you established your periodic withdrawal plan and 10% of the value
     of subsequent  investments  (less  redemptions) in that account at the time
     you notify Investor  Services.  (Please note, this waiver does not apply to
     periodic  withdrawal plan redemptions of Class A shares that are subject to
     a CDSC.)

Please see matrix for reference.
    
                                       35
<PAGE>

<TABLE>
<CAPTION>
   
- ------------------------------------------------------------------------------------------------------
                   401(a) Plan                                                         
Type of            (401(k), MPP,                                      IRA, IRA         
Distribution       PSP)                 403(b)          457           Rollover          Non-retirement
- ------------------------------------------------------------------------------------------------------
<S>                  <C>                  <C>             <C>             <C>             <C>
Death or           Waived               Waived          Waived          Waived          Waived
Disability                                                                             
- ------------------------------------------------------------------------------------------------------
Over 70 1/2        Waived               Waived          Waived          Waived          10% of account
                                                                                        value annually
                                                                                        in periodic   
                                                                                        payments      
- ------------------------------------------------------------------------------------------------------
Between 59 1/2                                                          Only Life       10% of account
and 70 1/2         Waived               Waived          Waived          Expectancy      value annually
                                                                                        in periodic   
                                                                                        payments      
- ------------------------------------------------------------------------------------------------------    
Under 59 1/2       Waived for    
                   rollover, or  
                   annuity       
                   payments. Not                                                        10% of account
                   waived if paid       Waived for      Waived for      Waived for      value annually
                   directly to          annuity         annuity         annuity         in periodic   
                   participant.         payments        payments        payments        payments      
- ------------------------------------------------------------------------------------------------------
Loans              Waived               Waived          N/A             N/A             N/A
- ------------------------------------------------------------------------------------------------------
Termination of     Not Waived           Not Waived      Not Waived      Not Waived      N/A
Plan
- ------------------------------------------------------------------------------------------------------
Return of          Waived               Waived          Waived          Waived          N/A
Excess
- ------------------------------------------------------------------------------------------------------
</TABLE>
    
   
         If you  qualify for a CDSC waiver  under one of these  situations,  you
must notify Investor  Services at the time you make your redemption.  The waiver
will be granted once Investor  Services has  confirmed  that you are entitled to
the waiver.
    
SPECIAL REDEMPTIONS

     Although  it is the Fund's  present  policy to make  payment of  redemption
proceeds in cash, if the Board of Trustees  determines  that a material  adverse
effect  would  otherwise  be  experienced  by  remaining  investors,  redemption
proceeds may be paid in whole or in part by a distribution in kind of securities
from  the  Fund  in  conformity  with  rules  of  the  Securities  and  Exchange
Commission,  valuing  such  securities  in the same  manner  they are  valued in
determining  NAV, and selecting  the  securities in such manner as the Board may
deem fair and equitable.  If such a  distribution  occurs,  investors  receiving
securities  and selling them before their  maturity  could receive less than the
redemption  value of such  securities  and, in  addition,  could  incur  certain
transaction  costs.  Such a redemption is not as liquid as a redemption  paid in
cash or federal  funds.  The Fund has elected to be governed by Rule 18f-1 under

                                       36

<PAGE>

the 1940 Act, pursuant to which the Fund is obligated to redeem shares solely in
cash up to the  lesser  of  $250,000  or 1% of the net  asset  value of the Fund
during any 90-day period for any one account.

ADDITIONAL SERVICES AND PROGRAM
   
     Exchange  Privilege.  The Fund permits  exchanges of shares of any class of
the Fund for shares of the same class in any other John  Hancock  fund  offering
that class.
    
   
     Systematic  Withdrawal  Plan.  The  Fund  permits  the  establishment  of a
Systematic  Withdrawal Plan. Payments under this plan represent proceeds arising
from the redemption of Fund shares.  Since the  redemption  price of Fund shares
may be more or less than the shareholder's cost, depending upon the market value
of the securities owned by the Fund at the time of redemption,  the distribution
of cash  pursuant  to this plan may  result in  realization  of gain or loss for
purposes  of  Federal,  state and  local  income  taxes.  The  maintenance  of a
Systematic  Withdrawal Plan concurrently with purchases of additional Class A or
Class B Shares of the Fund could be disadvantageous to a shareholder  because of
the initial  sales  charge  payable on such  purchases of Class A Shares and the
CDSC  imposed on  redemptions  of Class B Shares  and  because  redemptions  are
taxable events.  Therefore, a shareholder should not purchase Fund shares at the
same time as a Systematic  Withdrawal  Plan is in effect.  The Fund reserves the
right to modify or discontinue the Systematic Withdrawal Plan of any shareholder
on 30 days' prior written  notice to such  shareholder,  or to  discontinue  the
availability of such plan in the future.  The shareholder may terminate the plan
at any time by giving proper notice to Fund Services.
    
   
     Monthly Automatic Accumulation Program ("MAAP"). The program, as it relates
to automatic investment checks, is subject to the following conditions:
    
     The investments will be drawn on or about the day of the month indicated.

     The  privilege  of  making   investments   through  the  Monthly  Automatic
Accumulation Program may be revoked by Investor Services without prior notice if
any investment is not honored by the shareholder's bank. The bank shall be under
no obligation to notify the shareholder as to the non-payment of any check.

     The  program  may be  discontinued  by the  shareholder  either by  calling
Investor  Services or upon written notice to Investor Services which is received
at least five (5) business days prior to the due date of any investment.

     Reinvestment  Privilege.  A  shareholder  who has redeemed Fund shares may,
within  120 days after the date of  redemption,  reinvest  without  payment of a
sales charge any part of the redemption  proceeds in shares of the same class of
the Fund or another John Hancock mutual fund,  subject to the minimum investment

                                       37

<PAGE>

limit in that fund.  The proceeds  from the  redemption of Class A Shares may be
reinvested at net asset value without paying a sales charge in Class A Shares of
the Fund or in Class A Shares of another John Hancock mutual fund. If a CDSC was
paid upon a  redemption,  a  shareholder  may reinvest  the  proceeds  from that
redemption at net asset value in  additional  shares of the class from which the
redemption was made. The shareholder's  account will be credited with the amount
of any CDSC charged upon the prior  redemption  and the new shares will continue
to be subject to the CDSC.  The holding  period of the shares  acquired  through
reinvestment  will, for purposes of computing the CDSC payable upon a subsequent
redemption,  include the holding  period of the  redeemed  shares.  The Fund may
modify or terminate the reinvestment privilege at any time.

     A  redemption  or  exchange  of Fund  shares is a taxable  transaction  for
Federal income tax purposes.  Even if the  reinvestment  privilege is exercised,
any  gain  or  loss  realized  by a  shareholder  on  the  redemption  or  other
disposition  of Fund shares will be treated for tax purposes as described  under
the caption "Tax Status."

DESCRIPTION OF THE FUND'S SHARES

     Shares of the Fund.  Ownership of the Fund is represented  by  transferable
shares of beneficial interest.  The Declaration of Trust permits the Trustees to
create an unlimited number of series and classes of shares of the Fund and, with
respect  to each  series  and  class,  to issue an  unlimited  number of full or
fractional  shares and to divide or combine  the shares into a greater or lesser
number of shares without thereby changing the proportionate beneficial interests
of the Fund.

     Each  share  of each  series  or  class  of the  Fund  represents  an equal
proportionate  interest  with each other in that  series or class,  none  having
priority  or  preference  over  other  shares of the same  series or class.  The
interest of investors  in the various  series or classes of the Fund is separate
and distinct. All consideration received for the sales of shares of a particular
series or class of the Fund, all assets in which such  consideration is invested
and all income,  earnings  and profits  derived  from such  investments  will be
allocated  to and belong to that  series or class.  As such,  each such share is
entitled to dividends and  distributions out of the net income belonging to that
series or class as declared by the Board of Trustees.  Shares of the Fund have a
par value of $0.01 per share.  The assets of each series are  segregated  on the
Fund's  books and are  charged  with the  liabilities  of that series and with a
share of the Fund's general liabilities.  The Board of Trustees determines those
assets and  liabilities  deemed to be general assets or liabilities of the Fund,
and these items are  allocated  among each series in  proportion to the relative
total net assets of each  series.  In the  unlikely  event that the  liabilities
allocable to a series exceed the assets of that series, all or a portion of such
liabilities may have to be borne by the other series.

                                       38

<PAGE>

     Pursuant to the  Declaration  of Trust,  the  Trustees  may  authorize  the
creation of additional series of shares (the proceeds of which would be invested
in separate, independently managed portfolios) and additional classes within any
series  (which  would be used to  distinguish  among  the  rights  of  different
categories of shareholders,  as might be required by future regulations or other
unforeseen  circumstances).  As of the  date of  this  Statement  of  Additional
Information,  the Trustees have authorized the issuance of two classes of shares
of the Fund designated as Class A and Class B. Class A and Class B Shares of the
Fund represent an equal proportionate interest in the aggregate net asset values
attributable  to that  class of the Fund.  Holders of Class A Shares and Class B
Shares each have  certain  exclusive  voting  rights on matters  relating to the
Class A Plan and the Class B Plan,  respectively.  The different  classes of the
Fund may bear  different  expenses  relating to the cost of holding  shareholder
meetings necessitated by the exclusive voting rights of any class of shares.
   
     Dividends  paid by the Fund,  if any,  with respect to each class of shares
will be calculated in the same manner,  at the same time and on the same day and
will be in the same amount, except for differences resulting from the facts that
(i) the  distribution  and service  fees  relating to Class A and Class B shares
will be borne  exclusively  by such  class,  (ii) Class B Shares will pay higher
distribution  and  service  fees than Class A Shares,  and (iii) each of Class A
Shares and Class B Shares will bear any class  expenses  properly  allocable  to
such  class of  shares,  subject to the  requirements  imposed  by the  Internal
Revenue Service on Funds that have a multiple-class  structure.  Similarly,  the
net asset value per share may vary  depending  whether Class A Shares or Class B
Shares are purchased.
    
     Voting Rights. Shareholders are entitled to a full vote for each full share
held. The Trustees  themselves  have the power to alter the number and the terms
of office of Trustees, and they may at any time lengthen their own terms or make
their terms of unlimited  duration  (subject to certain removal  procedures) and
appoint their own successors,  provided that at all times at least a majority of
the  Trustees  have  been  elected  by   shareholders.   The  voting  rights  of
shareholders are not cumulative,  so that holders of more than 50 percent of the
shares voting can, if they choose, elect all Trustees being selected,  while the
holders of the remaining shares would be unable to elect any Trustees.  Although
the Fund need not hold annual  meetings of  shareholders,  the trustees may call
special  meetings  of  shareholders  for  action by  shareholder  vote as may be
required by the 1940 Act or the  Declaration  of Trust.  Also,  a  shareholder's
meeting  must be called if so  requested  in writing by the holders of record of
10% or more of the outstanding shares of the Fund. In addition, the Trustees may
be removed by the action of the holders of record of  two-thirds  or more of the
outstanding shares.
   
     In order to avoid conflicts with portfolio trades for the Fund, the Adviser
and the Fund have adopted extensive  restrictions on personal securities trading
by personnel of the Adviser and its affiliates.  Some of these restrictions are:
pre-clearance  for all  personal  trades  and a ban on the  purchase  of initial

                                       39

<PAGE>

public offerings,  as well as contributions to specified charities of profits on
securities held for less than 91 days. These  restrictions are a continuation of
the basic  principle  that the interests of the Fund and its  shareholders  come
first.
    
     Shareholder  Liability.  The Declaration of Trust provides that no Trustee,
officer,  employee  or  agent  of  the  Fund  is  liable  to  the  Fund  or to a
shareholder,  nor is any Trustee, officer, employee or agent liable to any third
persons in connection with the affairs of the Fund, except as such liability may
arise from his or its own bad faith,  willful  misfeasance,  gross negligence or
reckless  disregard of his duties. It also provides that all third persons shall
look  solely to the  Fund's  property  for  satisfaction  of claims  arising  in
connection  with the  affairs  of the  Fund.  With the  exceptions  stated,  the
Declaration  of Trust  provides  that a Trustee,  officer,  employee or agent is
entitled to be indemnified  against all liability in connection with the affairs
of the Fund.

     As a Massachusetts  business trust, the Fund is not required to issue share
certificates.  The Fund shall continue without limitation of time subject to the
provisions in the Declaration of Trust  concerning  termination by action of the
shareholders.

     Reports to  Shareholders.  Shareholders of the Fund will receive annual and
semi-annual reports showing diversification of investments, securities owned and
other information  regarding the Fund's activities.  The financial statements of
the Fund are audited at least once a year by the Fund's independent auditors.

TAX STATUS
   
     The Fund has qualified and elected to be treated as a "regulated investment
company"  under  Subchapter M of the Code, and intends to continue to so qualify
in the future.  As such and by complying with the  applicable  provisions of the
Code regarding the sources of its income, the timing of its  distributions,  and
the  diversification  of its  assets,  the Fund will not be  subject  to Federal
income tax on taxable  and  tax-exempt  income  (including  net  short-term  and
long-term  capital  gains from the  disposition  of portfolio  securities or the
right to when-issued  securities prior to issuance, or from the lapse, exercise,
delivery  under or closing  out of options or  futures  contracts,  income  from
repurchase  agreements  and other taxable  securities,  income  attributable  to
accrued market discount,  income from securities  lending,  and a portion of the
discount from certain stripped tax-exempt obligations or their coupons) which is
distributed  to  shareholders  at least  annually in accordance  with the timing
requirements of the Code.
    
   
     The Fund will be  subject  to a 4%  non-deductible  Federal  excise  tax on
certain amounts not distributed (and not treated as having been  distributed) on
a timely basis in accordance with annual minimum distribution requirements.  The

                                       40

<PAGE>

Fund intends under normal  circumstances to avoid or minimize liability for such
tax by satisfying such distribution requirements.
    
   
     The Fund expects to qualify to pay "exempt-interest  dividends," as defined
in the Code. To qualify to pay exempt-interest  dividends, the Fund must, at the
close of each quarter of its taxable year, have at least 50% of the value of its
total assets  invested in municipal  securities  whose interest is excluded from
gross  income  under  Section  103(a)  of  the  Code.  In  purchasing  municipal
securities,  the Fund intends to rely on opinions of nationally  recognized bond
counsel for each issue as to the  excludability  of interest on such obligations
from gross income for federal  income tax purposes.  The Fund will not undertake
independent investigations concerning the tax-exempt status of such obligations,
nor does it  guarantee or represent  that bond  counsels'  opinions are correct.
Bond  counsels'  opinions will  generally be based in part upon covenants by the
issuers and related  parties  regarding  continuing  compliance with federal tax
requirements.  Tax laws enacted  principally  during the 1980's not only had the
effect of limiting the purposes for which  tax-exempt  bonds could be issued and
reducing the supply of such bonds,  but also increased the number and complexity
of requirements  that must be satisfied on a continuing basis in order for bonds
to  be  and  remain  tax-exempt.  If  the  issuer  of  a  bond  or a  user  of a
bond-financed  facility  fails to  comply  with such  requirements  at any time,
interest  on  the  bond  could  become  taxable,  retroactive  to the  date  the
obligations  was issued.  In that event,  a portion of the Fund's  distributions
attributable to interest the Fund received on such bond for the current year and
for prior years could be characterized or recharacterized as taxable income. The
availability of tax-exempt obligations and the value of the Fund's portfolio may
be affected by  restrictive  federal  income tax  legislation  enacted in recent
years or by similar future legislation.
    
   
     If the Fund  satisfies the applicable  requirements,  dividends paid by the
Fund which are  attributable to tax exempt interest on municipal  securities and
designated by the Fund as  exempt-interest  dividends in a written notice mailed
to its shareholders within sixty days after the close of its taxable year may be
treated by shareholders as items of interest  excludable from their gross income
under Section 103(a) of the Code. The recipient of tax-exempt income is required
to report such income on his federal income tax return.  However,  a shareholder
is advised to consult his tax adviser  with  respect to whether  exempt-interest
dividends retain the exclusion under Section 103(a) if such shareholder would be
treated as a "substantial  user" under Section 147(a)(1) with respect to some or
all of the  tax-exempt  obligations  held by the Fund.  The Code  provides  that
interest on  indebtedness  incurred or  continued to purchase or carry shares of
the Fund is not  deductible  to the  extent it is deemed  related  to the Fund's
exempt-  interest  dividends.  Pursuant to  published  guidelines,  the Internal
Revenue  Service may deem  indebtedness to have been incurred for the purpose of
purchasing or carrying shares of the Fund even though the borrowed funds may not
be directly traceable to the purchase of shares.
    
                                       41

<PAGE>

   
     Although all or a substantial portion of the dividends paid by the Fund may
be  excluded  by the Fund's  shareholders  from their  gross  income for federal
income tax purposes, the Fund may purchase specified private activity bonds, the
interest from which  (including the Fund's  distributions  attributable  to such
interest)  may be a  preference  item for  purposes of the  federal  alternative
minimum tax (both individual and corporate).  All exempt-interest dividends from
the Fund,  whether or not  attributable to private  activity bond interest,  may
increase a corporate shareholder's  liability, if any, for corporate alternative
minimum tax and will be taken into account in determining  the extent to which a
shareholder's  Social  Security  or certain  railroad  retirement  benefits  are
taxable.
    
   
     Distributions other than exempt-interest  dividends from the Fund's current
or accumulated  earnings and profits  ("E&P") will be taxable under the Code for
investors who are subject to tax. Taxable  distributions  include  distributions
from the Fund that are  attributable  to (i) taxable  income,  including but not
limited to taxable bond interest,  recognized  market discount income,  original
issue  discount  income  accrued  with  respect to taxable  bonds,  income  from
repurchase agreements, income from securities lending, income from dollar rolls,
income from interest rate swaps, caps, floors and collars,  and a portion of the
discount from certain stripped  tax-exempt  obligations or their coupons or (ii)
capital gains from the sale of securities or other  investments  (including from
the disposition of rights to when-issued  securities  prior to issuance) or from
options and futures contracts.  If these  distributions are paid from the Fund's
"investment  company taxable  income," they will be taxable as ordinary  income;
and if they are paid from the Fund's "net capital gain," they will be taxable as
long-term  capital  gain.  (Net  capital  gain  is the  excess  (if  any) of net
long-term capital gain over net short-term  capital loss, and investment company
taxable income is all taxable  income and capital gains,  other than net capital
gain, after reduction by deductible expenses.) Some distributions may be paid in
January  but may be  taxable to  shareholders  as if they had been  received  on
December 31 of the previous year. The tax treatment  described  above will apply
without  regard to whether  distributions  are received in cash or reinvested in
additional shares of the Fund.
    
   
     Distributions, if any, in excess of E&P will constitute a return of capital
under the Code, which will first reduce an investor's  federal tax basis in Fund
shares and then, to the extent such basis is exceeded,  will generally give rise
to capital  gains.  Amounts  that are not  allowable as a deduction in computing
taxable income,  including expenses  associated with earning tax-exempt interest
income,  do not  reduce  the  Fund's  current  earnings  and  profits  for these
purposes.  Consequently,  the portion, if any, of the Fund's  distributions from
gross tax-exempt  interest income that exceeds its net tax-exempt interest would
be taxable as ordinary income to the extent of such  disallowed  deductions even
though  such  excess  portion  may  represent  an  economic  return of  capital.
Shareholders who have chosen automatic  reinvestment of their distributions will
have a federal tax basis in each share received  pursuant to such a reinvestment

                                       42

<PAGE>

equal to the amount of cash they would have received had they elected to receive
the  distribution  in cash,  divided  by the  number of shares  received  in the
reinvestment.
    
   
     After the close of each calendar year, the Fund will inform shareholders of
the federal income tax status of its dividends and  distributions for such year,
including the portion of such  dividends  that  qualifies as tax-exempt  and the
portion, if any, that should be treated as a tax preference item for purposes of
the federal  alternative  minimum tax.  Shareholders who have not held shares of
the Fund for its full taxable year may have designated as tax-exempt or as a tax
preference item a percentage of  distributions  which is not equal to the actual
amount of  tax-exempt  income or tax  preference  item income earned by the Fund
during the period of their investment in the Fund.
    
     The amount of the Fund's net  short-term and long-term  capital  gains,  if
any, in any given year will vary depending upon the Adviser's current investment
strategy and whether the Adviser  believes it to be in the best  interest of the
Fund to  dispose  of  portfolio  securities  or enter  into  options  or futures
transactions  that will  generate  capital  gains.  At the time of an investor's
purchase of Fund shares,  a portion of the purchase price is often  attributable
to  realized  or  unrealized  appreciation  in the  Fund's  portfolio  or,  less
frequently,   to  undistributed  taxable  income  of  the  Fund.   Consequently,
subsequent distributions from such appreciation or income may be taxable to such
investor even if the net asset value of the investor's shares is, as a result of
the  distributions,  reduced below the investor's cost for such shares,  and the
distributions in reality represent a return of a portion of the purchase price.
   
     Upon a  redemption  of shares of the Fund  (including  by  exercise  of the
exchange  privilege) a shareholder  may realize a taxable gain or loss depending
upon the amount of the proceeds  and the  investor's  basis in his shares.  Such
gain or loss will be treated as capital  gain or loss if the shares are  capital
assets in the shareholder's hands and will be long-term or short-term, depending
upon the  shareholder's  tax  holding  period for the shares and  subject to the
special rules described  below. A sales charge paid in purchasing Class A shares
of the Fund cannot be taken into  account for  purposes of  determining  gain or
loss on the  redemption  or exchange  of such shares  within 90 days after their
purchase  to the extent  shares of the Fund or  another  John  Hancock  Fund are
subsequently  acquired  without  payment  of a  sales  charge  pursuant  to  the
reinvestment  or exchange  privilege.  Such  disregarded  load will result in an
increase in the  shareholder's  tax basis in the shares  subsequently  acquired.
Also,  any loss  realized on a redemption  or exchange will be disallowed to the
extent the shares  disposed of are  replaced  with  identical  or  substantially
identical  securities  within a period of 61 days  beginning  30 days before and
ending 30 days after the shares are  disposed  of, such as pursuant to automatic
dividends  reinvestments.  In such a case, the basis of the shares acquired will
be  adjusted  to  reflect  the  disallowed  loss.  Any  loss  realized  upon the
redemption  of shares  with a tax  holding  period of six months or less will be
disallowed to the extent of all  exempt-interest  dividends paid with respect to

                                       43

<PAGE>

such shares and, if not thus disallowed,  will be treated as a long-term capital
loss to the extent of any amounts treated as distributions of long-term  capital
gain with respect to such shares.
    
   
     Although the Fund's present intention is to distribute,  at least annually,
all net capital gain, if any, the Fund reserves the right to retain and reinvest
all or any  portion  of its  "net  capital  gain,"  which is the  excess  of net
long-term  capital gain over net short- term capital loss in any year.  The Fund
will not in any event  distribute  net capital gain  realized in any year to the
extent that a capital  loss is carried  forward  from prior years  against  such
gain.  To the extent such excess was  retained  and not  exhausted  by the carry
forward of prior years'  capital  losses,  it would be subject to Federal income
tax in the hands of the Fund.  Upon  proper  designation  of this  amount by the
Fund,  each  shareholder  would be treated for Federal income tax purposes as if
the Fund had distributed to him on the last day of its taxable year his pro rata
share of such  excess,  and he had paid his pro rata  share of the taxes paid by
the Fund and reinvested the remainder in the Fund. Accordingly, each shareholder
would (a) include his pro rata share of such excess as  long-term  capital  gain
income in his  return for his  taxable  year in which the last day of the Fund's
taxable year falls, (b) be entitled either to a tax credit on his return for, or
to a refund of,  his pro rata  share of the taxes  paid by the Fund,  and (c) be
entitled to increase  the  adjusted  tax basis for his shares in the Fund by the
difference  between  his pro rata share of such excess and his pro rata share of
such taxes.
    
     For Federal income tax purposes,  the Fund is generally  permitted to carry
forward a net capital loss in any year to offset its net capital gains,  if any,
during the eight years following the year of the loss. To the extent  subsequent
net capital  gains are offset by such  losses,  they would not result in Federal
income tax liability to the Fund and, as noted above,  would not be  distributed
as such to  shareholders.  The  Fund  has  $12,505,428  of  capital  loss  carry
forwards,  $7,349,795  expires in 2002 and $5,155,633  expires in 2003 which are
available to offset future net capital gains.

     Dividends paid by the Fund to its corporate  shareholders  will not qualify
for the corporate dividends received deduction in their hands.

     If the Fund  invests in zero coupon  securities  or, in general,  any other
securities  with original  issue  discount (or with market  discount if the Fund
elects to include  accrued market discount in income  currently),  the Fund must
accrue income on such investments prior to the receipt of the corresponding cash
payments.  However,  the  Fund  must  distribute,  at  least  annually,  all  or
substantially  all  of  its  net  income,  including  such  accrued  income,  to
shareholders  to qualify as a regulated  investment  company  under the Code and
avoid Federal income and excise taxes.  Therefore,  the Fund may have to dispose
of its portfolio  securities  under  disadvantageous  circumstances  to generate
cash,  or may  have to  leverage  itself  by  borrowing  the  cash,  to  satisfy
distribution requirements.

                                       44
<PAGE>

     Limitations imposed by the Code on regulated  investment companies like the
Fund  may  restrict  the  Fund's  ability  to enter  into  futures  and  options
transactions.

     Certain options and futures  transactions  undertaken by the Fund may cause
the Fund to  recognize  gains or losses  from  marking to market even though its
positions have not been sold or terminated and affect the character as long-term
or short-term and timing of some capital gains and losses  realized by the Fund.
Also,  certain of the Fund's  losses on its  transactions  involving  options or
futures contracts and/or offsetting  portfolio  positions may be deferred rather
than being taken into account  currently in calculating the Fund's gains.  These
transactions may therefore affect the amount, timing and character of the Fund's
distributions  to  shareholders.  Certain  of the  applicable  tax  rules may be
modified if the Fund is eligible  and chooses to make one or more of certain tax
elections that may be available. The Fund will take into account the special tax
rules (including consideration of available elections) applicable to options and
futures contracts in order to minimize any potential adverse tax consequences.

     The foregoing  discussion  relates solely to U.S. Federal income tax law as
applicable to U.S. persons (i.e.,  U.S.  citizens or residents and U.S. domestic
corporations,  partnerships,  trusts or estates)  subject to tax under such law.
The discussion does not address special tax rules  applicable to certain classes
of investors,  such as tax-exempt entities,  insurance companies,  and financial
institutions.  Dividends, capital gain distributions,  and ownership of or gains
realized on the  redemption  (including  an exchange) of Fund shares may also be
subject to state and local  taxes.  Shareholders  should  consult  their own tax
advisers as to the  Federal,  state or local tax  consequences  of  ownership of
shares  of, and  receipt of  distributions  from,  the Fund in their  particular
circumstances.

     Non-U.S. investors not engaged in a U.S. trade or business with which their
investment in the Fund is effectively  connected will be subject to U.S. Federal
income  tax  treatment  that is  different  from  that  described  above.  These
investors may be subject to nonresident alien withholding tax at the rate of 30%
(or a lower rate under an applicable tax treaty) on amounts  treated as ordinary
dividends  from the Fund and,  unless an  effective  IRS Form W-8 or  authorized
substitute is on file, to 31% backup  withholding on certain other payments from
the Fund.  Non-U.S.  investors should consult their tax advisers  regarding such
treatment and the application of foreign taxes to an investment in the Fund.

     The Fund is not  subject to  Massachusetts  corporate  excise or  franchise
taxes.  Provided that the Fund qualifies as a regulated investment company under
the Code, it will also not be required to pay any Massachusetts income tax.

                                       45
<PAGE>



CALCULATION OF PERFORMANCE

     For the 30-day period ended December 31, 1995, the annualized yields of the
Fund's Class A Shares and Class B Shares were 5.11% and 4.61%, respectively.
   
     As of December 31, 1995,  the average  annual total  returns of the Class A
Shares of the Fund for the  one-year  period and since  inception  on January 5,
1990 were 14.79% and 8.39%, respectively 14.67% and 8.06%, respectively, without
taking into  account the expense  limitation  arrangements).  As of December 31,
1995,  the average annual returns for the Fund's Class B Shares for the one-year
period  and since  inception  on  December  31,  1991  were  14.42%  and  7.24%,
respectively  14.30% and 7.07%,  respectively,  without  taking into account the
expense limitation arrangements).
    
     The  Fund's  total  return  is  computed  by  finding  the  average  annual
compounded  rate of return over the 1-year,  5-year,  and 10-year  periods  that
would  equate  the  initial  amount  invested  to the  ending  redeemable  value
according to the following formula:

                                     n _____
                                T = \ /ERV/P - 1

Where:

         P=       a hypothetical initial investment of $1,000.

         T=       average annual total return

         n=       number of years
   
         ERV=     ending  redeemable value of a hypothetical  $1,000  investment
                  made at the beginning of the 1-year and life-of-fund periods.
    
   
     The calculation assumes that all dividends and distributions are reinvested
at net asset value on the reinvestment dates during the period.
    
   
     Because each share has its own sales charge and fee structure,  the classes
have  different  performance  results.  In the case of Class A Shares or Class B
Shares,  this  calculation  assumes the maximum  sales charge is included in the
initial  investment  or the  CDSC  is  applied  at the end of the  period.  This
calculation also assumes that all dividends and  distributions are reinvested at
net asset value on the reinvestment  dates during the period.  The "distribution
rate" is determined by annualizing the result of dividing the declared dividends
of the Fund during the period stated by the maximum  offering price or net asset
value at the end of the period.
    
                                       46
<PAGE>

     In addition to average annual total returns,  the Fund may quote unaveraged
or  cumulative  total  returns  reflecting  the  simple  change  in  value of an
investment  over a stated  period.  Cumulative  total returns may be quoted as a
percentage or as a dollar amount, and may be calculated for a single investment,
a series of investments,  and/or a series of redemptions,  over any time period.
Total  returns may be quoted  with or without  taking the Fund's  maximum  sales
charge on Class A Shares or the CDSC on Class B Shares into  account.  Excluding
the Fund's  sales charge on Class A Shares and the CDSC on Class B Shares from a
total return calculation produces a higher total return figure.
   
     The Fund may  advertise  yield,  where  appropriate.  The  Fund's  yield is
computed by dividing net  investment  income per share  determined  for a 30-day
period by the maximum  offering  price per share (which  includes the full sales
charge)  on the last day of the  period,  according  to the  following  standard
formula:
    

                         Yield = 2([(a - b) + 1] 6 - 1)
                                     -----
                                       cd
   
Where:

    a=       dividends and interest earned during the period.

    b=       net expenses accrued during the period.

    c=       the average daily number of fund shares outstanding during the
             period that would be entitled to receive dividends.



    d=       the maximum  offering price per share on the last day of the period
             (NAV where applicable).
    
   
     The Fund may  advertise  a  tax-equivalent  yield,  which  is  computed  by
dividing  that portion of the yield of the Fund which is tax-exempt by one minus
a stated income tax rate and adding the product to that portion,  if any, of the
yield of the Fund that is not  tax-exempt.  The tax  equivalent  yields  for the
Fund's  Class A and  Class B Shares  at the 36% tax rate for the  30-day  period
ended December 31, 1995 were 7.98% and 7.20%, respectively.
    
     From time to time, in reports and promotional literature,  the Fund's yield
and total  return will be compared to indices of mutual  funds and bank  deposit
vehicles such as Lipper Analytical Services, Inc.'s "Lipper -- Fixed Income Fund
Performance  Analysis," a monthly  publication  which  tracks net assets,  total
return,  and yield on fixed income mutual funds in the United  States.  Ibottson
and Associates,  CDA  Weisenberger  and F.C. Towers are also used for comparison
purposes, as well the Russell and Wilshire Indices.

                                       47
<PAGE>

     Performance   rankings  and  ratings  reported   periodically  in  national
financial publications such as MONEY Magazine,  FORBES,  BUSINESS WEEK, THE WALL
STREET JOURNAL,  MICROPAL, INC., MORNINGSTAR,  STANGER'S and BARRON'S, etc. will
also be utilized. The Fund's promotional and sales literature may make reference
to the Fund's  "beta." Beta is a reflection  of the  market-related  risk of the
Fund by showing how responsive the Fund is to the market.

     The  performance  of the  Fund  is not  fixed  or  guaranteed.  Performance
quotations should not be considered to be  representations of performance of the
Fund for any period in the future.  The performance of the Fund is a function of
many factors including its earnings,  expenses and number of outstanding shares.
Fluctuating  market  conditions;  purchases,  sales and  maturities of portfolio
securities;  sales and redemptions of shares of beneficial interest; and changes
in  operating  expenses  are all examples of items that can increase or decrease
the Fund's performance.

BROKERAGE ALLOCATION
   
     Decisions  concerning the purchase and sale of portfolio securities and the
allocation  of  brokerage  commissions  are  made  by the  Adviser  pursuant  to
recommendations made by its investment committee, which consists of officers and
directors  of the Adviser and  affiliates  and  officers  and  Trustees  who are
interested persons of the Fund. Orders for purchases and sales of securities are
placed in a manner  which,  in the opinion of the  Adviser,  will offer the best
price and market for the  execution  of each such  transaction.  Purchases  from
underwriters  of portfolio  securities  may include a commission or  commissions
paid by the issuer  and  transactions  with  dealers  serving  as market  makers
reflect a "spread." Investments in debt securities are generally traded on a net
basis  through  dealers  acting for their own account as  principals  and not as
brokers; no brokerage commissions are payable on such transactions.
    
   
     The  Fund's  primary  policy  is to  execute  all  purchases  and  sales of
portfolio  instruments  at  the  most  favorable  prices  consistent  with  best
execution,  considering all of the costs of the transaction  including brokerage
commissions.  This policy  governs the  selection of brokers and dealers and the
market in which a transaction is executed. Consistent with the foregoing primary
policy,  the  Rules of Fair  Practice  of the NASD and other  policies  that the
Trustees may determine,  the Adviser may consider sales of shares of the Fund as
a factor in the  selection  of  broker-dealers  to execute the Fund's  portfolio
transactions.
    
   
     To the extent  consistent with the foregoing,  the Fund will be governed in
the  selection  of  brokers  and  dealers,  and  the  negotiation  of  brokerage
commission  rates and dealer  spreads,  by the  reliability  and  quality of the
services, including primarily the availability and value of research information
and to a lesser extent  statistical  assistance  furnished to the Adviser of the
Fund, and their value and expected  contribution to the performance of the Fund.

                                       48

<PAGE>

It is not  possible to place a dollar  value on  information  and services to be
received  from  brokers  and  dealers,  since  it is only  supplementary  to the
research  efforts of the  Adviser.  The receipt of research  information  is not
expected to reduce  significantly  the  expenses of the  Adviser.  The  research
information  and  statistical  assistance  furnished  by brokers and dealers may
benefit  the  Life  Company  or  other  advisory  clients  of the  Adviser,  and
conversely,  brokerage commissions and spreads paid by other advisory clients of
the  Adviser  may result in  research  information  and  statistical  assistance
beneficial to the Fund. The Fund will make no commitments to allocate  portfolio
transactions  upon any  prescribed  basis.  While the  Fund's  officers  will be
primarily responsible for the allocation of the Fund's brokerage business, their
policies and practices in this regard must be consistent  with the foregoing and
will at all times be subject  to review by the  Trustees.  For the fiscal  years
ended December 31, 1995, 1994 and 1993, no negotiated brokerage commissions were
paid on portfolio transactions.
    
     As permitted by Section 28(e) of the  Securities  Exchange Act of 1934, the
Fund may pay to a broker which provides  brokerage and research  services to the
Fund an amount of disclosed commission in excess of the commission which another
broker would have  charged for  effecting  that  transaction.  This  practice is
subject  to a good  faith  determination  by the  Trustees  that  the  price  is
reasonable  in light of the services  provided and to policies that the Trustees
may adopt from time to time. During the fiscal year ended December 31, 1995, the
Fund  did not pay  commissions  as  compensation  to any  brokers  for  research
services  such as industry,  economic  and company  reviews and  evaluations  of
securities.
   
     The  Adviser's  indirect  parent,  the Life  Company,  is the indirect sole
shareholder  of Tucker  Anthony  Incorporated  ("Tucker  Anthony")  John Hancock
Distributors,  Inc.  ("John  Hancock  Distributors")  and Sutro & Company,  Inc.
("Sutro"),  which  are  broker-  dealers  ("Affiliated  Brokers").  Pursuant  to
procedures  determined by the Trustees and  consistent  with the above policy of
obtaining best net results, the Fund may execute portfolio  transactions with or
through  Tucker  Anthony,  Sutro or John Hancock  Distributors.  During the year
ended  December 31, 1995,  the Fund did not execute any  portfolio  transactions
with then affiliated brokers.
    
   
     Any of the  Affiliated  Brokers  may act as broker for the Fund on exchange
transactions,  subject,  however,  to the  general  policy of the Fund set forth
above and the  procedures  adopted  by the  Trustees  pursuant  to the 1940 Act.
Commissions paid to an Affiliated  Broker must be at least as favorable as those
which the Trustees believe to be  contemporaneously  charged by other brokers in
connection with  comparable  transactions  involving  similar  securities  being
purchased or sold. A transaction  would not be placed with an Affiliated  Broker
if the  Fund  would  have to pay a  commission  rate  less  favorable  than  the
Affiliated Broker's  contemporaneous charges for comparable transactions for its
other most favored, but unaffiliated,  customers,  except for accounts for which
the Affiliated  Broker acts as a clearing broker for another brokerage firm, and

                                       49

<PAGE>

any customers of the Affiliated  Broker not comparable to the Fund as determined
by a majority of the Trustees who are not interested  persons (as defined in the
1940 Act) of the Fund,  the  Adviser  or the  Affiliated  Brokers.  Because  the
Adviser,  which is affiliated with the Affiliated Brokers, has, as an investment
adviser to the Fund, the obligation to provide investment  management  services,
which includes elements of research and related investment skills, such research
and  related  skills will not be used by the  Affiliated  Brokers as a basis for
negotiating commissions at a rate higher than that determined in accordance with
the  above  criteria.  The Fund  will not  effect  principal  transactions  with
Affiliated Brokers.
    
     The Fund's portfolio turnover rates for the fiscal years ended December 31,
1994 and 1995 were 107% and 113%, respectively.

TRANSFER AGENT SERVICES
   
     John Hancock  Investor  Services  Corporation,  P.O. Box 9116,  Boston,  MA
02205- 9116, a wholly owned  indirect  subsidiary  of the Life  Company,  is the
transfer and dividend paying agent for the Fund. The Fund pays Investor Services
a monthly  transfer  agent  fee of $19 per  account  for the Class A Shares  and
$21.50 per account for the Class B Shares,  plus out-of-pocket  expenses.  These
expenses are  aggregated  and charged to the Fund and allocated to each class on
the basis of the relative net asset values.
    
CUSTODY OF PORTFOLIO
   
     Portfolio securities of the Fund are held pursuant to a custodian agreement
between the Fund and Investors  Bank & Trust Company,  89 South Street,  Boston,
Massachusetts  02110.  Under the  custodian  agreement,  Investors  Bank & Trust
Company performs custody, portfolio and fund accounting services.
    
INDEPENDENT AUDITORS
   
     _______________________________________,  Boston,  Massachusetts 02116, has
been selected as the independent  auditors of the Fund. The financial statements
of the  Fund  included  in the  Prospectus  and  this  Statement  of  Additional
Information have been audited by _________________ for the periods  indicated in
their report thereon appearing  elsewhere  herein,  and are included in reliance
upon such report given upon the  authority of such firm as experts in accounting
and auditing.
    
                                       50
<PAGE>

   
                                   APPENDIX A

                               EQUIVALENT YIELDS:
                          Tax-Exempt vs. Taxable Yield



     The table below shows the effect of the tax status of municipal obligations
on the yield received by their holders under the regular federal income tax laws
that apply to 1996. It gives the approximate  yield a taxable security must earn
at various income brackets to produce after-tax yields.
<TABLE>
<CAPTION>
                         TAX-FREE YIELDS 1996 TAX TABLE

Single Return       Joint Return       Marginal                TAX-EXEMPT YIELD
- -------------       ------------        Income      ----------------------------------
        (Taxable Income)               Tax Rate     4%      5%      6%      7%      8%       9%      10%
        ----------------               --------     --      --      --      --      --       --      ---
<S>                      <C>            <C>       <C>       <C>     <C>    <C>       <C>     <C>     <C>
$       0-24,000    $       0-40,100    15.0%     4.71%   5.88%   7.06%   8.24%   9.41%   10.59%   11.76%

$  24,001-58,150    $  40,101-96,900    28.0%     5.56%   6.94%   8.33%   9.72%  11.11%   12.50%   13.89%

$ 58,151-121,300    $ 96,901-147,700    31.0%     5.80%   7.25%   8.70%  10.14%  11.59%   13.04%   14.49%

$121,301-263,750    $147,701-263,750    36.0%     6.25%   7.81%   9.38%  10.94%  12.50%   14.06%   15.63%

   Over $263,750       Over $263,750    39.6%     6.62%   8.28%   9.93%  11.59%  13.25%   14.09%   16.56%
</TABLE>

     It is assumed  that an  investor  filing a single  return is not a "head of
household,"  a "married  individual  filing a separate  return," or a "surviving
spouse." The table does not take into account the effects of  reductions  in the
deductibility of itemized  deductions or the phaseout of personal exemptions for
taxpayers with adjusted gross incomes in excess of specified  amounts.  Further,
the table does not attempt to show any  alternative  minimum  tax  consequences,
which will depend on each  shareholder's  particular  tax situation and may vary
according to what portion,  if any, of the Fund's  exempt-interest  dividends is
attributable  to interest on certain  private  activity bonds for any particular
taxable  year. No assurance can be given that the Fund will achieve any specific
tax-exempt  yield or that all of its income  distributions  will be  tax-exempt.
Distributions  attributable  to any taxable  income or capital gains realized by
the Fund will not be tax-exempt.

     The  information  set forth  above is as of the date of this  Statement  of
Additional  Information.  Subsequent tax law changes could result in prospective
or retroactive changes in the tax brackets, tax rates, and tax-equivalent yields
set forth above.

     This table is for  illustrative  purposes only and is not intended to imply
or guarantee  any  particular  yield from the Fund.  While it is expected that a
substantial   portion  of  the  interest   income   distributed  to  the  Fund's
shareholders  will  be  exempt  from  federal  income  taxes,  portions  of such
distributions from time to time may be subject to federal income taxes.
    
                                      A-1
<PAGE>

                                   APPENDIX B

                             TAX EXEMPT BOND RATINGS

     Below is a  description  of the six  ratings  that may apply to the  Fund's
investments in Tax-Exempt Bonds.

Tax-Exempt Bond Ratings

     Moody's describes its six highest ratings for Tax-Exempt Bonds as follows:

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

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

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

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

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

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

                                      B-1
<PAGE>

     The six highest  ratings of Standard & Poor's for Tax-Exempt  Bonds are AAA
(Prime), AA (High Grade), A (Good Grade), BBB (Medium Grade), BB and B:

     AAA  This is the  highest  rating  assigned  by Standard & Poor's to a debt
          obligation and indicates an extremely strong capacity to pay principal
          and interest.

     AA   Bonds rated AA also qualify as high-quality debt obligations. Capacity
          to pay principal  and interest is very strong,  and in the majority of
          instances they differ from AAA issues only in small degree.

     A    Bonds rated A have a strong  capacity to pay  principal  and interest,
          although they are somewhat more  susceptible to the adverse effects of
          changes in circumstances and economic conditions.

     BBB  Bonds rated BBB are  regarded  as having an  adequate  capacity to pay
          principal  and  interest.  Whereas they  normally  exhibit  protection
          parameters,  adverse economic conditions or changing circumstances are
          more  likely  to lead to a  weakened  capacity  to pay  principal  and
          interest for bonds in this category than for bonds in the A category.

     BB   Debt rated BB has less near-term  vulnerability  to default than other
          speculative issues.  However, it faces major ongoing  uncertainties or
          exposure to adverse business,  financial, or economic conditions which
          could  lead  to  inadequate  capacity  to  meet  timely  interest  and
          principal  payments.  The BB  rating  category  is also  used for debt
          subordinated  to senior debt that is assigned an actual or implied BBB
          rating.

     B    Debt rated B has a greater  vulnerability to default but currently has
          the  capacity to meet  interest  payments  and  principal  repayments.
          Adverse business, financial, or economic conditions will likely impair
          capacity or  willingness  to pay interest and repay  principal.  The B
          rating category is also used for debt subordinated to senior debt that
          is assigned an actual or implied BB or BB rating.

Fitch describes its ratings for Tax-Exempt Bonds as follows:

     AAA  Bonds  considered  to be  investment  grade and of the highest  credit
          quality.  The  obligor  has an  exceptionally  strong  ability  to pay
          interest  and repay  principal,  which is  unlikely  to be affected by
          reasonably foreseeable events.

                                      B-2
<PAGE>

     AA   Bonds  considered  to be  investment  grade  and of very  high  credit
          quality.  The obligor's ability to pay interest and repay principal is
          very  strong,  although  not  quite as strong  as bonds  rated  "AAA."
          Because  bonds  rated  in  the  "AAA"  and  "AA"  categories  are  not
          significantly  vulnerable to foresee future  developments,  short-term
          debt of these issuers is generally rated F-1+.

     A    Bonds  considered to be investment  grade and of high credit  quality.
          The  obligor's   ability  to  pay  interest  and  repay  principal  is
          considered  strong,  but may be more  vulnerable to adverse changes in
          economic conditions and circumstances than bonds with higher ratings.

     BBB  Bonds  considered to be investment  grade and of  satisfactory  credit
          quality.  The obligor's ability to pay interest and repay principal is
          considered to be adequate.  Adverse changes in economic conditions and
          circumstances,  however,  are more  likely to have  adverse  impact on
          these bonds and, therefore, impair timely payment. The likelihood that
          the ratings of these bonds will fall below  investment grade is higher
          than for bonds with higher ratings.

     BB   Bonds  are  considered  speculative.  The  obligor's  ability  to  pay
          interest  and repay  principal  may be  affected  over time by adverse
          economic changes.  However, business and financial alternatives can be
          identified  that could  assist  the  obligor  in  satisfying  its debt
          service requirements.

     B    Bonds are considered highly speculative. While bonds in this class are
          currently  meeting  debt  service  requirements,  the  probability  of
          continued  timely  payment of  principal  and  interest  reflects  the
          obligor's  limited  margin  of  safety  and the  need  for  reasonable
          business and economic activity throughout the life of the issue.

     Moody's  ratings for state and municipal notes and other  short-term  loans
are  designated   Moody's   Investment  Grade  (MIG).  This  distinction  is  in
recognition  of the  differences  between  short-term  credit risk and long-term
risk.  Factors  affecting  the  liquidity  of  the  borrower  are  uppermost  in
importance  in  short-term  borrowing,   while  various  factors  of  the  first
importance in bond risk are of lesser importance in the short- term run. Symbols
used will be as follows:

     MIG 1 Loans  bearing this  designation  are of the best  quality,  enjoying
     strong  protection from established cash flows of funds for their servicing
     or from  established and broad-based  access to the market for refinancing,
     or both.

     MIG 2 Loans bearing this  designation are of high quality,  with margins of
     protection ample although not so large as in the preceding group.

                                      B-3

<PAGE>

     MIG 3 Loans bearing this  designation  are of favorable  quality,  with all
     securities  elements  accounted for but lacking the undeniable  strength of
     the preceding  grades.  Market access for  refinancing,  in particular,  is
     likely to be less well established.

     Standard  &  Poor's  ratings  for  state  and  municipal  notes  and  other
short-term loans are designated Standard & Poor's Grade (SP).

     SP-1 Very strong or strong  capacity to pay principal  and interest.  Those
     issues determined to possess  overwhelming safety  characteristics  will be
     given a plus (+) designation.

     SP-2 Satisfactory capacity to pay principal and interest.

     SP-3 Speculative capacity to pay principal and interest.

     Fitch Ratings for short-term debt obligations that are payable on demand or
have  original  maturities  of up to three  years  including  commercial  paper,
certificates of deposits,  medium term notes and municipal and investment  notes
are designated by the following ratings:

     F-1+ Exceptionally  Strong Credit Quality.  Issues assigned this rating are
     regarded as having the strongest degree of assurance for timely payment.

     F-1 Very Strong Credit  Quality.  Issues  assigned  this rating  reflect an
     assurance of timely  payment only slightly less in degree than issues rated
     F-1+.

     F-2 Good Credit  Quality.  Issues  assigned this rating have a satisfactory
     degree of assurance for timely payment, but the margin for safety is not as
     great as for issues assigned F-1+ and F-1 ratings.

     F-S Weak Credit Quality.  Issues assigned this rating have  characteristics
     suggesting  a minimal  degree  of  assurance  for  timely  payment  and are
     vulnerable  to  near-term   adverse   changes  in  financial  and  economic
     conditions.





                                      B-4

<PAGE>


                              FINANCIAL STATEMENTS





















                                      F-1
<PAGE>

   
                      JOHN HANCOCK HIGH YIELD TAX-FREE FUND

                       Statement of Additional Information
                               September 30, 1996
    
   
This Statement of Additional Information provides information about John Hancock
High Yield  Tax-Free  Fund (the "Fund"),  a  diversified  series of John Hancock
Tax-Free  Bond Trust (the  "Trust"),  in  addition  to the  information  that is
contained in the Fund's Prospectus dated September 30, 1996 (the "Prospectus").
    
   
This Statement of Additional Information is not a prospectus.  It should be read
in  conjunction  with the  Prospectus,  a copy of which can be obtained  free of
charge by writing or telephoning:
    
                   John Hancock Investor Services Corporation
                                  P.O. Box 9116
                        Boston, Massachusetts 02205-9116
                                 1-800-225-5291

   
                                TABLE OF CONTENTS


                                                                            Page

Organization of the Fund.................................................     1
Investment Objective and Policies........................................     2
Certain Investment Practices.............................................     3
Investment Restrictions..................................................    14
Those Responsible for Management.........................................    16
Investment Advisory and Other Services...................................    24
Distribution Agreement...................................................    27
Net Asset Value..........................................................    28
Initial Sales Charge on Class A Shares...................................    29
Deferred Sales Charge on Class B Shares..................................    31
Special Redemptions......................................................    34
Additional Services and Programs.........................................    35
Description of the Fund's Shares.........................................    36
Tax Status...............................................................    37
Calculation of Performance...............................................    42
Brokerage Allocation.....................................................    44
Transfer Agent Services..................................................    46
Custody of Portfolio.....................................................    46
Independent Auditors.....................................................    46
Appendix.................................................................    47
Financial Statements
    

<PAGE>

   
ORGANIZATION OF THE FUND

John Hancock High Yield  Tax-Free  Fund (the "Fund") is organized as a separate,
diversified  series of John  Hancock  Tax-Free  Bond  Trust  (the  "Trust"),  an
open-end  management  investment  company organized as a Massachusetts  business
trust under the laws of The Commonwealth of Massachusetts.  Prior to the date of
this Statement of Additional Information,  the Fund was a series of John Hancock
Series, Inc.
    
   
John Hancock  Advisers,  Inc. (the "Adviser") acts as investment  adviser to the
Fund. The Adviser is an indirect, wholly owned subsidiary of John Hancock Mutual
Life Insurance  Company (the "Life  Company"),  a  Massachusetts  life insurance
company  chartered in 1862,  with national  headquarters  at John Hancock Place,
Boston, Massachusetts.
    
   
INVESTMENT OBJECTIVE AND POLICIES

The Fund's  primary  investment  objective  is to obtain a high level of current
income that is largely exempt from federal  income taxes and is consistent  with
the  preservation  of  capital.  The Fund  pursues  this  objective  by normally
investing   substantially  all  of  its  assets  in  medium  and  lower  quality
obligations, including bonds, notes and commercial paper, issued by or on behalf
of states,  territories  and  possessions of the United States,  The District of
Columbia and their political  subdivisions,  agencies or instrumentalities,  the
interest on which is exempt from federal income tax  ("tax-exempt  securities").
The Fund's secondary objective is preservation of capital. The Fund pursues this
objective by purchasing and selling interest rate futures contracts  ("financial
futures") and tax-exempt bond index futures contracts ("index futures"),  and by
purchasing  and  writing  put and call  options  on debt  securities,  financial
futures,  tax-exempt  bond indices and index futures to hedge against changes in
the general  level of interest  rates.  There can be no assurance  that the Fund
will achieve its investment objectives.
    
   
As a fundamental policy, the Fund invests, in normal circumstances, at least 80%
of its total assets in municipal bonds ("Municipal Bonds") rated, at the time of
purchase, "A," "Baa" or "Ba" by Moody's Investor Services, Inc. ("Moody's");  or
"A", "BBB" or "BB" by Standard and Poor's Ratings Group ("S&P"); or, if unrated,
that are of comparable  quality as determined  by the Adviser.  Municipal  Bonds
rated lower than "Ba" or "BB" may be bought by the Fund. However,  the Fund will
limit its investments in such securities to not more than 5% of its total assets
at the time of purchase.  The Fund may invest in Municipal Bonds with ratings as
low as "CC" by S&P or "Ca" by Moody's, but will invest in securities rated lower
than ""Ba" or "BB" only where,  in the opinion of the  Adviser,  the rating does
not  accurately  reflect  the true  quality  of the credit of the issuer and the
quality of such  securities is  comparable to that of securities  rated at least
"Ba" or "BB." The rating limitations  applicable to the Fund's investments apply
at the time of acquisition of a security; any subsequent change in the rating or
quality of a security will not require the Fund to sell the security.  A general
description of Moody's and S&P's ratings is set forth in Appendix A.
    
   
"Tax-exempt securities" are debt obligations generally issued by or on behalf of
states,  territories  and  possessions  of the United  States,  the  District of
Columbia and their political  subdivisions,  agencies or  instrumentalities  the
interest on which,  in the opinion of the bond issuer's  counsel (not the Fund's
counsel),  is excluded from gross income for federal income tax purposes.  These
securities consist of Municipal Bonds,  municipal notes and municipal commercial
paper  as well as  variable  or  floating  rate  obligations  and  participation
interests.
    
                                       2

<PAGE>

   
In  addition to the  hedging  strategies  employed by the Fund in pursuit of its
secondary  objective of  preservation  of capital,  the Fund can purchase  bonds
rated "BBB" and "BB" or "Baa" and "Ba,"  where  based upon price,  yield and the
Adviser's  assessment  of quality,  investment in such bonds is determined to be
consistent with the Fund's  secondary  objective of preserving  capital.  To the
extent  that the Fund  purchases,  retains  or  disposes  of such bonds for this
purpose,  the Fund may not earn as high a yield as might otherwise be obtainable
from lower quality securities.
    
   
While the Fund  normally  will  invest  primarily  in medium  and lower  quality
Municipal Bonds as indicated  above, it may invest in higher quality  tax-exempt
securities,   particularly   when  the  difference  in  returns  between  rating
classifications is very narrow.
    
   
To the  extent  that the Fund  does not  invest  in  medium  and  lower  quality
Municipal  Bonds, it will attempt to invest its assets in tax-exempt  securities
that are rated at least as high as follows:

(1)  Municipal Commercial Paper rated "MIG-3" by Moody's, or "A-3" by S&P;
(2)  Municipal Notes rated "MIG-3" by Moody's or "SP-2" by S&P; and
(3)  Municipal  Variable Rate Demand  Obligations  rated "VMIG3" by Moody's,  or
     "SP2/A-3" and "A/A-3" by S&P.
    
   
For temporary  purposes (such as pending new investments) or liquidity  purposes
(such as to meet redemption  obligations),  the Fund may invest up to 20% of its
total assets in taxable short-term debt securities with remaining  maturities of
one year or less ("money market instruments"),  including obligations guaranteed
or issued by the U.S.  Government,  its  agencies  or  instrumentalities  ("U.S.
Government  securities"),  high quality corporate debt securities,  high quality
commercial  paper,  certificates  of deposit,  bankers'  acceptances and related
repurchase agreements.
    
   
For defensive  purposes,  the Fund may  temporarily  invest more than 20% of the
value of its  total  assets in  taxable  money  market  instruments  to  enhance
liquidity or preserve capital when, in the Adviser's opinion, it is advisable to
do so  because  of  prevailing  market  conditions  so long as at the end of any
quarter of its taxable year,  tax-exempt securities comprise at least 50% of the
Fund's total assets.
    
CERTAIN INVESTMENT PRACTICES
   
Government Securities. The Fund may invest in U.S. Government securities,  which
are  obligations  issued or guaranteed by the U.S.  Government and its agencies,
authorities or instrumentalities.  Certain U.S. Government securities, including
U.S.  Treasury  bills,  notes  and  bonds,  and  Government   National  Mortgage
Association  certificates  ("Ginnie Maes"),  are supported by the full faith and
credit of the United States. Certain other U.S. Government securities, issued or
guaranteed by Federal  agencies or  government  sponsored  enterprises,  are not
supported  by the  full  faith  and  credit  of the  United  States,  but may be
supported  by the right of the issuer to borrow  from the U.S.  Treasury.  These
securities  include  obligations  of the Federal Home Loan Mortgage  Corporation
("Freddie   Macs"),   and   obligations   supported   by  the   credit   of  the
instrumentality,  such as Federal National  Mortgage  Association Bonds ("Fannie
Maes").  No  assurance  can be  given  that  the U.S.  Government  will  provide
financial support to such Federal agencies,  authorities,  instrumentalities and
government sponsored enterprises in the future.
    
   
Custodial  Receipts.  The Fund may acquire custodial receipts in respect of U.S.
Government  securities.  Such custodial  receipts  evidence  ownership of future
interest  payments,  principal payments or both on certain notes or bonds. These
custodial  receipts are known by various  names,  including  Treasury  Receipts,
Treasury  Investors  Growth Receipts  ("TIGRs"),  and Certificates of Accrual on

                                       3

<PAGE>

Treasury  Securities  ("CATS").  For certain securities law purposes,  custodial
receipts are not considered U.S. Government securities.
    
   
Bank and  Corporate  Obligations.  The  Fund may  invest  in  commercial  paper.
Commercial  paper  represents  short-term  unsecured  promissory notes issued in
bearer  form by  banks  or bank  holding  companies,  corporations  and  finance
companies.  The commercial  paper  purchased by the Fund consists of direct U.S.
dollar denominated  obligations of domestic or foreign issuers. Bank obligations
in  which  the  Fund  may  invest  include  certificates  of  deposit,  bankers'
acceptances  and fixed time  deposits.  Certificates  of deposit are  negotiable
certificates  issued against funds deposited in a commercial bank for a definite
period of time and earning a specified return.
    
Bankers' acceptances are negotiable drafts or bills of exchange,  normally drawn
by an importer or exporter to pay for specific merchandise, which are "accepted"
by a bank, meaning, in effect, that the bank  unconditionally  agrees to pay the
face  value  of the  instrument  on  maturity.  Fixed  time  deposits  are  bank
obligations  payable at a stated  maturity date and bearing  interest at a fixed
rate. Fixed time deposits may be withdrawn on demand by the investor, but may be
subject  to  early  withdrawal   penalties  which  vary  depending  upon  market
conditions  and  the  remaining  maturity  of  the  obligation.   There  are  no
contractual  restrictions  on the right to transfer a  beneficial  interest in a
fixed  time  deposit  to a third  party,  although  there is no market  for such
deposits.  Bank notes and bankers'  acceptances  rank junior to domestic deposit
liabilities of the bank and pari passu with other senior,  unsecured obligations
of the bank.  Bank  notes  are not  insured  by the  Federal  Deposit  Insurance
Corporation  or any other  insurer.  Deposit  notes are  insured by the  Federal
Deposit  Insurance  Corporation only to the extent of $100,000 per depositor per
bank.
   
Municipal Obligations. The Fund may invest in a variety of municipal obligations
which  consist of municipal  bonds,  municipal  notes and  municipal  commercial
paper.
    
   
Municipal  Bonds.  Municipal bonds are issued to obtain funds for various public
purposes including the construction of a wide range of public facilities such as
airports,  highways, bridges, schools, hospitals,  housing, mass transportation,
streets and water and sewer  works.  Other public  purposes for which  municipal
bonds may be issued include refunding outstanding  obligations,  obtaining funds
for general  operating  expenses  and  obtaining  funds to lend to other  public
institutions   and  facilities.   In  addition,   certain  types  of  industrial
development  bonds are  issued by or on behalf of public  authorities  to obtain
funds  for  many  types of  local,  privately  operated  facilities.  Such  debt
instruments are considered municipal obligations if the interest paid on them is
exempt from federal income tax. The payment of principal and interest by issuers
of certain  obligations  purchased by the Fund may be  guaranteed by a letter of
credit, note repurchase agreement,  insurance or other credit facility agreement
offered  by a bank or  other  financial  institution.  Such  guarantees  and the
creditworthiness  of guarantors will be considered by the Adviser in determining
whether a municipal obligation meets the Fund's credit quality requirements.  No
assurance can be given that a municipality  or guarantor will be able to satisfy
the payment of principal or interest on a municipal obligation.
    
Municipal Notes.  Municipal notes are short-term  obligations of municipalities,
generally with a maturity  ranging from six months to three years. The principal
types of such notes include tax, bond and revenue anticipation notes and project
notes.

Municipal   Commercial  Paper.   Municipal  commercial  paper  is  a  short-term
obligation of a municipality,  generally issued at a discount with a maturity of
less than one year.  Such paper is likely to be issued to meet seasonal  working
capital needs of a municipality  or interim  construction  financing.  Municipal
commercial  paper  is  backed  in many  cases  by  letters  of  credit,  lending
agreements,  note  repurchase  agreements  or other credit  facility  agreements
offered by banks and other institutions.

                                       4

<PAGE>

   
Federal tax legislation enacted in the 1980s placed substantial new restrictions
on the issuance of the bonds  described  above and in some cases  eliminated the
ability of state or local governments to issue municipal obligations for some of
the above  purposes.  Such  restrictions  do not affect the  Federal  income tax
treatment  of  municipal  obligations  in which the Fund may  invest  which were
issued  prior  to  the  effective   dates  of  the   provisions   imposing  such
restrictions.  The effect of these  restrictions  may be to reduce the volume of
newly issued municipal obligations.
    
Issuers of municipal  obligations  are subject to the  provisions of bankruptcy,
insolvency and other laws  affecting the rights and remedies of creditors,  such
as the  Federal  Bankruptcy  Act,  and laws,  if any,  which may be  enacted  by
Congress or state  legislatures  extending  the time for payment of principal or
interest,  or both,  or imposing  other  constraints  upon  enforcement  of such
obligations.  There is also the  possibility  that as a result of  litigation or
other conditions the power or ability of any one or more issuers to pay when due
the principal of and interest on their municipal obligations may be affected.
   
Lower Rated High Yield Debt Obligations.  As described in "Investment  Objective
and  Policies,"  the Fund may invest in high yielding debt  securities  that are
rated  below  investment  grade  (i.e.,  rated Baa or lower by Moody's or BBB or
lower by S&P). Ratings are based largely on the historical  financial  condition
of the issuer.  Consequently,  the rating assigned to any particular security is
not necessarily a reflection of the issuer's current financial condition,  which
may be better or worse than the rating  would  indicate.  The Fund may invest in
comparable  quality  unrated  securities  which,  in the opinion of the Adviser,
offer comparable yields and risks to those securities which are rated.
    
   
Debt securities rated lower than Baa or BBB by Moody's or S&P,  respectively and
unrated   securities  of  comparable  quality  (commonly  called  "junk  bonds")
generally  have larger price  fluctuations  and involve  increased  risks to the
principal and interest than do higher rated securities. Many of these securities
are considered to be speculative  investments.  In general, these risks include:
(1) substantial market price volatility; (2) changes in credit status, including
weaker  overall  credit  condition  of  issuers  and risks of  default;  and (3)
industry,  market and economic risks,  including limited liquidity and secondary
market support.
    
   
The market price and liquidity of lower rated fixed income securities  generally
respond to short-term corporate and market developments to a greater extent than
the price and liquidity of higher rated securities,  because these  developments
are perceived to have a more direct  relationship to the ability of an issuer of
lower rated securities to meet its ongoing debt obligations.
    
   
Reduced  volume and  liquidity  in the high  yield high risk bond  market or the
reduced  availability of market quotations may make it more difficult to dispose
of the bonds and to value accurately the Fund's assets. The reduced availability
of reliable,  objective  data may increase the Fund's  reliance on  management's
judgment  in  valuing  high  yield  high risk  bonds.  In  addition,  the Fund's
investments  in high yield high risk  securities  may be  susceptible to adverse
publicity  and investor  perceptions,  whether or not  justified by  fundamental
factors.
    
   
The yields of municipal  bonds depend upon,  among other  things,  general money
market conditions,  general  conditions of the municipal bond market,  size of a
particular offering, the maturity of the obligation and rating of the issue. The
ratings of Standard & Poor's Ratings Group ("S&P"),  Moody's Investors  Service,
Inc.   ("Moody's")  and  Fitch  Investors  Service  ("Fitch")   represent  their
respective  opinions on the quality of the  municipal  bonds they  undertake  to
rate.  It should be  emphasized,  however,  that  ratings  are  general  and not
absolute  standards  of  quality.  Consequently,  municipal  bonds with the same

                                       5

<PAGE>

maturity, coupon and rating may have different yields and municipal bonds of the
same maturity and coupon with different ratings may have the same yield. See the
Appendix for a description of ratings.  Many issuers of securities choose not to
have their obligations rated.  Although unrated securities eligible for purchase
by the Fund must be determined to be comparable in quality to securities  having
certain specified ratings, the market for unrated securities may not be as broad
as for rated  securities since many investors rely on rating  organizations  for
credit appraisal.
    
   
Credit and Interest Rate Risks. In addition to the information  contained in the
Prospectus,  investors  should note that while  ratings by a rating  institution
provide a  generally  useful  guide to credit  risks,  they do not,  nor do they
purport to, offer any criteria for evaluating interest rate risk. Changes in the
general  level of  interest  rates  cause  fluctuations  in the prices of fixed-
income securities  already  outstanding and will therefore result in fluctuation
in net asset value of the shares of the Fund.  The extent of the  fluctuation is
determined  by a complex  interaction  of a number of factors.  The Adviser will
evaluate  those factors it considers  relevant and will make  portfolio  changes
when it deems it  appropriate in seeking to reduce the risk of  depreciation  in
the value of the Fund's  portfolio.  However,  in seeking to achieve  the Fund's
primary  objective,  there  will be  times,  such as  during  periods  of rising
interest  rates,  when  depreciation  and  realization  of comparable  losses on
securities in the portfolio  will be  unavoidable.  Moreover,  medium and lower-
rated securities and unrated securities of comparable quality tend to be subject
to wider  fluctuations in yield and market values than higher rated  securities.
Such  fluctuations  after a security  is  acquired do not affect the cash income
received  from that  security  but are  reflected  in the net asset value of the
Fund's portfolio. Other risks of lower quality securities include:
    
          (i)  subordination  to the prior  claims  of banks  and  other  senior
               lenders and
   
          (ii) the  operation  of  mandatory  sinking  fund  or  call/redemption
               provisions during periods of declining interest rates whereby the
               Fund may reinvest premature redemption proceeds in lower yielding
               portfolio securities.
    
   
In determining  which securities to purchase or hold in the Fund's portfolio and
in seeking to reduce  credit and interest rate risk  consistent  with the Fund's
investment  objective and policies,  the Adviser will rely on  information  from
various sources,  including: the rating of the security;  research, analysis and
appraisals of brokers and dealers;  the views of the Trust's Trustees and others
regarding economic  developments and interest rate trends; and the Adviser's own
analysis of factors it deems  relevant as it  pertains to  achieving  the Fund's
investment objectives.
    
   
Municipal Lease Obligations. The Fund may purchase participation interests which
give the Fund an  undivided  pro rata  interest in a  tax-exempt  security.  For
certain participation interests, the Fund will have the right to demand payment,
on a  specified  number  of  days'  notice  for all or any  part  of the  Fund's
participation  interest  in  the  tax-exempt  security  plus  accrued  interest.
Participation  interests which are determined to be not readily  marketable will
be considered  illiquid for purposes of the Fund's 10% restriction on investment
in illiquid securities.
    
   
The Fund may also  invest  in  certificates  of  participation  ("COPs"),  which
provide  participation  interests  in  lease  revenues.  Each COP  represents  a
proportionate  interest  in or right to the  lease-purchase  payment  made under
municipal  lease  obligations or installment  sales  contracts.  Municipal lease
obligations  are issued by a state or municipal  financing  authority to provide
funds for the construction of facilities  (e.g.,  schools,  dormitories,  office
buildings or prisons) or the acquisition of equipment.  Certain  municipal lease
obligations may trade infrequently. Accordingly, COPs will be monitored pursuant
to analysis by the Adviser and reviewed  according to procedures  adopted by the
Board of Trustees,  which  considers  various  factors in determining  liquidity

                                       6

<PAGE>

risk.  COPs will not be  considered  illiquid  for  purposes  of the  Fund's 10%
limitation on illiquid securities, provided the Adviser determines that there is
a readily available market for such securities. An investment in COPs is subject
to the risk that a municipality  may not  appropriate  sufficient  funds to meet
payments on the underlying lease obligation.
    
   
Callable  Bonds.  The Fund may purchase and hold callable  Municipal Bonds which
contain a provision in the indenture  permitting  the issuer to redeem the bonds
prior to their maturity dates at a specified  price which  typically  reflects a
premium  over the bonds'  original  issue  price.  These  bonds  generally  have
call-protection  (a period of time  during  which the bonds may not be  called),
which usually lasts for 7 to 10 years, after which time such bonds may be called
away.  An issuer may  generally  be expected to call its bonds,  or a portion of
them during periods of relatively  declining interest rates, when borrowings may
be replaced at lower rates than those  obtained in prior years.  If the proceeds
of a bond called under such  circumstances  are reinvested,  the result may be a
lower overall yield due to lower current  interest  rates. If the purchase price
of such bonds included a premium related to the appreciated  value of the bonds,
some or all of that  premium may not be recovered  by  bondholders,  such as the
Fund, depending on the price at which such bonds were redeemed.
    
   
Variable  and  Floating  Rate  Obligations.  The Fund may invest in variable and
floating rate obligations, including inverse floating rate obligations, on which
the interest rate is adjusted at predesignated  periodic intervals or when there
is a change in the market rate of interest on which the interest rate payable on
the obligation is based.  Variable and floating rate  obligations  may include a
demand  feature  which  entitles  the  purchaser  to  demand  prepayment  of the
principal  amount  prior  to  stated  maturity.  Also,  the  issuer  may  have a
corresponding  right to prepay the principal  amount prior to maturity.  As with
any other type of debt security,  the marketability of variable or floating rate
instruments  may vary  depending on a number of factors,  including  the type of
issuer and the terms of the  instrument.  The Fund may  invest in more  recently
developed  floating rate  instruments  which are created by dividing a municipal
security's interest rate into two or more different components.  Typically,  one
component  ("floating  rate  component"  or "FRC") pays an interest rate that is
reset  periodically  through an auction  process or by  reference to an interest
rate index. A second  component  ("inverse  floating rate  component" or "IFRC")
pays an interest  rate that varies  inversely  with  changes to market  rates of
interest,  because the interest paid to the IFRC holders is generally determined
by  subtracting a variable or floating rate from a  predetermined  amount (i.e.,
the  difference  between the total  interest paid by the municipal  security and
that paid by the FRC).  The extent of increases and decreases in the value of an
IFRC generally will be greater than comparable  changes in the value of an equal
principal  amount of a  fixed-rate  municipal  security  having  similar  credit
quality, redemption provisions and maturity. To the extent that such instruments
are not readily marketable,  as determined by the Adviser pursuant to guidelines
adopted by the Board of Trustees,  they will be considered illiquid for purposes
of the Fund's 10% investment restriction on investment in illiquid securities.
    
   
Structured  or Hybrid  Notes.  The Fund may invest in  "structured"  or "hybrid"
notes.  The  distinguishing  feature of a structured  or hybrid note is that the
amount  of  interest  and/or  principal  payable  on the  note is  based  on the
performance of a benchmark asset or market other than fixed income securities or
interest  rates.  Examples of these  benchmarks  include stock prices,  currency
exchange rates and physical  commodity  prices.  Investing in a structured  note
allows  the Fund to gain  exposure  to the  benchmark  market  while  fixing the
maximum  loss that the Fund may  experience  in the event that  market  does not
perform as expected. Depending on the terms of the note, the Fund may forego all
or part of the  interest  and  principal  that would be payable on a  comparable
conventional  note; the Fund's loss cannot exceed this foregone  interest and/or
principal. An investment in structured or hybrid notes involves risks similar to
those associated with a direct investment in the benchmark asset.
    
                                       7

<PAGE>

   
Risk  Associated With Specific Types of Derivative  Debt  Securities.  Different
types of derivative  debt  securities are subject to different  combinations  of
prepayment,  extension and/or interest rate risk. The risk of early  prepayments
is the primary risk associated with interest only debt securities ("IOs"), super
floaters and other leveraged floating rate instruments. In some instances, early
prepayments  may result in a  complete  loss of  investment  in certain of these
securities.  The primary risks  associated  with certain other  derivative  debt
securities are the potential  extension of average life and/or  depreciation due
to rising interest rates.
    
   
These  securities  include  floating rate securities  based on the Cost of Funds
Index ("COFI floaters"), other "lagging rate" floating rate securities, floating
rate securities that are subject to a maximum interest rate ("capped floaters"),
leveraged inverse floating rate securities ("inverse floaters"),  principal only
debt  securities  ("POs")  and  certain  residual  or support  tranches of index
amortizing notes. Index amortizing notes are subject to extension risk resulting
from the  issuer's  failure to  exercise  its option to call or redeem the notes
before their stated maturity date.  Leveraged  inverse IOs present an especially
intense combination of prepayment, extension and interest rate risks.
    
   
Other types of floating rate  derivative  debt  securities  present more complex
types of interest  rate risks.  For example,  range  floaters are subject to the
risk that the  coupon  will be  reduced to below  market  rates if a  designated
interest rate floats outside of a specified  interest rate band or collar.  Dual
index or yield curve  floaters  are subject to  depreciation  in the event of an
unfavorable change in the spread between two designated interest rates. X- reset
floaters  have a coupon that  remains  fixed for more than one  accrual  period.
Thus, the type of risk involved in these securities depends on the terms of each
individual X-reset floater.
    
   
Financial Futures Contracts. To the extent set forth in the Prospectus, the Fund
may buy and sell futures  contracts  (and related  options) on debt  securities,
interest  rate  indices  and  tax-exempt  bond  indices.  The Fund may hedge its
portfolio  by selling or  purchasing  financial  futures  contracts as an offset
against the effects of changes in interest rates or in security values. Although
other  techniques could be used to reduce exposure to market  fluctuations,  the
Fund may be able to hedge its exposure more  effectively  and perhaps at a lower
cost by using  financial  futures  contracts.  The Fund may enter into financial
futures contracts for hedging and other  non-speculative  purposes to the extent
permitted by regulations of the Commodity Futures Trading Commission ("CFTC").
    
   
Financial  futures  contracts  have been  designed by boards of trade which have
been designated  "contract markets" by the CFTC. Futures contracts are traded on
these  markets  in a manner  that is  similar  to the way a stock is traded on a
stock  exchange.  The  boards of trade,  through  their  clearing  corporations,
guarantee that the contracts  will be performed.  Currently,  financial  futures
contracts are based on interest rate instruments such as long-term U.S. Treasury
bonds, U.S. Treasury notes,  Government National Mortgage  Association  ("GNMA")
modified  pass-through  mortgage-backed  securities,  three-month U.S.  Treasury
bills,  90-day  commercial  paper,  bank  certificates of deposit and Eurodollar
certificates  of  deposit.  It is  expected  that  if  other  financial  futures
contracts are developed and traded the Fund may engage in  transactions  in such
contracts.
    
   
Although  some  financial  futures  contracts  by their  terms  call for  actual
delivery or acceptance of financial instruments, in most cases the contracts are
closed  out prior to  delivery  by  offsetting  purchases  or sales of  matching
financial  futures  contracts (same exchange,  underlying  security and delivery
month).  Other  financial  futures  contracts,  such  as  futures  contracts  on
securities indices, by their terms call for cash settlements.  If the offsetting
purchase price is less than the Fund's original sale price,  the Fund realizes a
gain, or if it is more, the Fund realizes a loss. Conversely,  if the offsetting
sale price is more than the Fund's original  purchase price, the Fund realizes a
gain, or if it is less,  the Fund realizes a loss.  The  transaction  costs must
also be  included  in these  calculations.  The Fund  will pay a  commission  in

                                       8

<PAGE>

connection with each purchase or sale of financial futures contracts,  including
a closing transaction. For a discussion of the federal income tax considerations
of trading in financial futures contracts, see the information under the caption
"Tax Status" below.
    
   
At the time the Fund enters into a financial futures contract, it is required to
deposit  with  its  custodian  a  specified  amount  of cash or U.S.  Government
securities,  known as "initial margin," ranging upward from 1.1% of the value of
the financial futures contract being traded. The margin required for a financial
futures  contract is set by the board of trade or exchange on which the contract
is traded and may be  modified  during  the term of the  contract.  The  initial
margin is in the  nature of a  performance  bond or good  faith  deposit  on the
financial futures contract which is returned to the Fund upon termination of the
contract,  assuming all contractual  obligations  have been satisfied.  The Fund
expects to earn interest  income on its initial margin  deposits.  Each day, the
futures  contract  is valued at the  official  settlement  price of the board of
trade  or  exchange  on  which  it is  traded.  Subsequent  payments,  known  as
"variation  margin,"  to and from the  broker  are made on a daily  basis as the
market price of the financial futures contract fluctuates. This process is known
as "mark to market."  Variation margin does not represent a borrowing or lending
by the Fund but is instead a  settlement  between the Fund and the broker of the
amount one would owe the other if the financial  futures  contract  expired.  In
computing  net asset  value,  the Fund will  mark to market  its open  financial
futures positions.
    
   
Successful  hedging depends on a strong  correlation  between the market for the
underlying  securities  and the futures  contract  market for those  securities.
There are several factors that will probably prevent this correlation from being
a perfect one, and even a correct  forecast of general  interest rate trends may
not  result  in  a  successful  hedging   transaction.   There  are  significant
differences  between the  securities  and futures  markets which could create an
imperfect  correlation between the markets and which could affect the success of
a  given  hedge.   The  degree  of  imperfection   of  correlation   depends  on
circumstances  such as  variations  in  speculative  market demand for financial
futures and debt securities,  including technical  influences in futures trading
and  differences  between  the  financial   instruments  being  hedged  and  the
instruments  underlying the standard  financial futures contracts  available for
trading  in  such   respects   as   interest   rate   levels,   maturities   and
creditworthiness  of issuers.  The degree of imperfection may be increased where
the underlying  debt securities are  lower-rated  and, thus,  subject to greater
fluctuation in price than higher-rated securities.
    
   
A decision as to whether,  when and how to hedge  involves the exercise of skill
and judgment, and even a well-conceived hedge may be unsuccessful to some degree
because of  unexpected  market or interest  rate trends.  The Fund will bear the
risk that the price of the  securities  being  hedged  will not move in complete
correlation  with  the  price  of  the  futures  contracts  used  as  a  hedging
instrument.  Although the Adviser  believes  that the use of  financial  futures
contracts will benefit the Fund, an incorrect market  prediction could result in
a loss on both the hedged  securities  in the Fund's  portfolio  and the hedging
vehicle so that the Fund's  return  might have been  better had hedging not been
attempted.  However,  in the absence of the ability to hedge,  the Adviser might
have taken portfolio  actions in anticipation of the same market  movements with
similar investment results but,  presumably,  at greater  transaction costs. The
low margin deposits required for futures  transactions  permit an extremely high
degree of leverage. A relatively small movement in a futures contract may result
in losses or gains in excess of the amount invested.
    
Futures  exchanges  may limit the  amount of  fluctuation  permitted  in certain
futures contract prices during a single trading day. The daily limit establishes
the maximum  amount the price of a futures  contract  may vary either up or down
from the previous  day's  settlement  price,  at the end of the current  trading
session.  Once the daily limit has been reached in a futures contract subject to
the limit,  no more trades may be made on that day at a price beyond that limit.
The daily limit  governs only price  movements  during a particular  trading day
and,  therefore,  does not limit potential  losses because the limit may work to

                                       9

<PAGE>

prevent the liquidation of unfavorable  positions.  For example,  futures prices
have occasionally moved to the daily limit for several  consecutive trading days
with little or no trading,  thereby  preventing prompt  liquidation of positions
and subjecting some holders of futures contracts to substantial losses.
   
Finally,  although the Fund engages in financial  futures  transactions  only on
boards of trade or  exchanges  where there  appears to be an adequate  secondary
market,  there is no assurance  that a liquid market will exist for a particular
futures  contract  at any given time.  The  liquidity  of the market  depends on
participants closing out contracts rather than making or taking delivery. In the
event  participants  decide to make or take  delivery,  liquidity  in the market
could be reduced. In addition,  the Fund could be prevented from executing a buy
or sell order at a specified  price or closing  out a position  due to limits on
open  positions or daily price  fluctuation  limits  imposed by the exchanges or
boards of trade.  If the Fund cannot close out a position,  it must  continue to
meet margin requirements until the position is closed.
    
   
Options  on  Financial  Futures  Contracts.  To  the  extent  set  forth  in the
Prospectus,  the Fund may buy and sell options on financial futures contracts on
debt securities, interest rate indices and tax-exempt bond indices. An option on
a futures  contract  gives the  purchaser  the right,  in return for the premium
paid, to assume a position in a futures  contract at a specified  exercise price
at any time during the period of the option.  Upon  exercise,  the writer of the
option delivers the futures  contract to the holder at the exercise  price.  The
Fund would be  required to deposit  with its  custodian  initial  and  variation
margin  with  respect to put and call  options on futures  contracts  written by
them.  Options  on  futures  contracts  involve  risks  similar  to the risks of
transactions in financial  futures  contracts.  Also, an option purchased by the
Fund may expire worthless, in which case the Fund would lose the premium it paid
for the option.
    
   
Other  Considerations.  The Fund will engage in futures and options transactions
for bona fide hedging or other non-speculative  purposes to the extent permitted
by CFTC regulations.  The Fund will determine that the price fluctuations in the
futures  contracts  and  options  on  futures  used  for  hedging  purposes  are
substantially  related to price  fluctuations  in securities held by the Fund or
which it  expects  to  purchase.  Except as stated  below,  the  Fund's  futures
transactions  will be entered  into for  traditional  hedging  purposes -- i.e.,
futures  contracts  will be sold to  protect  against a decline  in the price of
securities that the Fund owns, or futures contracts will be purchased to protect
the Fund  against an increase  in the price of  securities,  or the  currency in
which they are  denominated,  the Fund intends to purchase.  As evidence of this
hedging  intent,  the Fund expects that on 75% or more of the occasions on which
it takes a long futures or option  position  (involving  the purchase of futures
contracts),  the  Fund  will  have  purchased,  or  will  be in the  process  of
purchasing equivalent amounts of related securities or assets denominated in the
related  currency in the cash  market at the time when the  futures  contract or
option  position  is  closed  out.  However,  in  particular  cases,  when it is
economically  advantageous for the Fund to do so, a long futures position may be
terminated  or an option  may  expire  without  the  corresponding  purchase  of
securities or other assets.
    
   
As an alternative to literal compliance with the bona fide hedging definition, a
CFTC regulation permits the Fund to elect to comply with a different test, under
which the aggregate initial margin and premiums required to establish nonhedging
positions in futures  contracts and options on futures will not exceed 5% of the
net asset value of the Fund's  portfolio,  after taking into account  unrealized
profits and losses on any such  positions and excluding the amount by which such
options  were  in-the-money  at the time of  purchase.  The Fund will  engage in
transactions  in futures  contracts  only to the extent  such  transactions  are
consistent with the  requirements of the Code for maintaining its  qualification
as a regulated investment company for federal income tax purposes.
    
                                       10

<PAGE>

   
When the Fund purchases  financial futures  contracts,  or writes put options or
purchases call options thereon,  cash or liquid, high grade debt securities will
be  deposited in a  segregated  account  with the Fund's  custodian in an amount
that,  together  with the amount of initial  and  variation  margin  held in the
account of the broker, equals the market value of the futures contracts.
    
   
Options  Transactions.  To the extent set forth in the Prospectus,  the Fund may
write listed and  over-the-counter  covered call options and covered put options
on securities in order to earn additional income from the premiums received.  In
addition,  the  Fund  may  purchase  listed  and  over-the-counter  call and put
options.  The Fund may also write  straddles,  which are combinations of put and
call options on the same security.  The extent to which covered  options will be
used by the Fund will depend  upon market  conditions  and the  availability  of
alternative strategies.
    
   
The Fund will write  listed and  over-the-counter  call options only if they are
"covered,"  which means that the Fund owns or has the immediate right to acquire
the securities underlying the options without additional cash consideration upon
conversion or exchange of other securities held in its portfolio.  A call option
written by the Fund may also be "covered" if the Fund holds on a share-for-share
basis a covering call on the same securities where (i) the exercise price of the
covering  call  held is equal to or less  than  the  exercise  price of the call
written or the exercise  price of the covering call is greater than the exercise
price  of the  call  written,  in the  latter  case  only if the  difference  is
maintained  by the  Fund in cash or high  grade  liquid  debt  obligations  in a
segregated account with the Fund's custodian, and (ii) the covering call expires
at the same time as the call written. If a covered call option is not exercised,
the Fund would keep both the option premium and the underlying security.  If the
covered  call option  written by the Fund is exercised  and the exercise  price,
less the transaction  costs,  exceeds the cost of the underlying  security,  the
Fund would  realize a gain in  addition  to the amount of the option  premium it
received.  If the exercise price, less transaction  costs, is less than the cost
of the  underlying  security,  the Fund's loss would be reduced by the amount of
the option premium.
    
   
As the writer of a covered  put  option,  the Fund will write a put option  only
with  respect to  securities  it intends to acquire for its  portfolio  and will
maintain in a  segregated  account  with its  custodian  bank cash or high grade
liquid debt  securities  with a value equal to the price at which the underlying
security may be sold to the Fund in the event the put option is exercised by the
purchaser.  The Fund may also write a "covered"  put option by  purchasing  on a
share-for-share  basis a put on the same security as the put written by the Fund
if the  exercise  price of the covering put held is equal to or greater than the
exercise  price of the put written and the covering put expires at the same time
as or later than the put written.
    
   
When writing listed and over-the-counter covered put options on securities,  the
Fund would earn income from the  premiums  received.  If a covered put option is
not exercised,  the Fund would keep the option premium and the assets maintained
to cover  the  option.  If the  option  is  exercised  and the  exercise  price,
including  transaction  costs,  exceeds  the  market  price  of  the  underlying
security,  the Fund  would  realize a loss,  but the amount of the loss would be
reduced by the amount of the option premium.
    
   
If the writer of an  exchange-traded  option wishes to terminate its  obligation
prior to its exercise,  it may effect a "closing purchase  transaction." This is
accomplished  by buying an option of the same  series as the  option  previously
written.  The effect of the purchase is that the Fund's  position will be offset
by the Options Clearing Corporation.  The Fund may not effect a closing purchase
transaction after it has been notified of the exercise of an option. There is no
guarantee that a closing purchase transaction can be effected. Although the Fund
will generally  write only those options for which there appears to be an active
secondary  market,  there is no assurance that a liquid  secondary  market on an
exchange  or board of trade  will  exist  for any  particular  option  or at any

                                       11

<PAGE>

particular  time,  and for some options no  secondary  market on an exchange may
exist.
    
   
In the case of a written  call  option,  effecting  a closing  transaction  will
permit the Fund to write  another call option on the  underlying  security  with
either a different  exercise  price,  expiration  date or both. In the case of a
written put option,  it will permit the Fund to write  another put option to the
extent  that  the  exercise  price  thereof  is  secured  by  deposited  cash or
short-term  securities.  Also,  effecting a closing  transaction will permit the
cash or  proceeds  from the  concurrent  sale of any  securities  subject to the
option  to be  used  for  other  investments.  If the  Fund  desires  to  sell a
particular security from its portfolio on which it has written a call option, it
will effect a closing  transaction  prior to or concurrent  with the sale of the
security.
    
   
The Fund  will  realize a gain  from a  closing  transaction  if the cost of the
closing  transaction is less than the premium  received from writing the option.
The Fund  will  realize a loss  from a  closing  transaction  if the cost of the
closing  transaction  is more than the premium  received for writing the option.
However,  because  increases in the market price of a call option will generally
reflect  increases  in the market  price of the  underlying  security,  any loss
resulting  from the  repurchase of a call option is likely to be offset in whole
or in part by appreciation in the value of the underlying  security owned by the
Fund.
    
   
Over-the-Counter  Options.  The Fund  may  engage  in  options  transactions  on
exchanges  and in the  over-the-counter  markets.  In  general,  exchange-traded
options are third-party contracts (i.e., performance of the parties' obligations
is guaranteed by an exchange or clearing  corporation) with standardized  strike
prices and expiration dates. Over-the-counter ("OTC") transactions are two-party
contracts with price and terms negotiated by the buyer and seller. The Fund will
acquire  only  those OTC  options  for which  management  believes  the Fund can
receive on each  business day at least two separate bids or offers (one of which
will be from an entity  other than a party to the  option) or those OTC  options
valued by an independent  pricing service.  The Fund will write and purchase OTC
options only with member banks of the Federal Reserve System and primary dealers
in U.S. Government securities or their affiliates which have capital of at least
$50 million or whose  obligations  are guaranteed by an entity having capital of
at least $50  million.  The SEC has  taken the  position  that OTC  options  are
subject to the Fund's 10% restriction on illiquid investments. The SEC, however,
allows the Fund to exclude  from the 10%  limitation  on illiquid  securities  a
portion  of the value of the OTC  options  written  by the Fund,  provided  that
certain  conditions are met. First, the other party to the OTC options has to be
a primary U.S.  Government  securities  dealer designated as such by the Federal
Reserve  Bank.  Second,  the Fund must  have an  absolute  contractual  right to
repurchase the OTC options at a formula price. If the above  conditions are met,
the Fund may treat as illiquid only that portion of the OTC option's  value (and
the value of its underlying  securities) which is equal to the formula price for
repurchasing the OTC option, less the OTC option's intrinsic value.
    
   
Repurchase Agreements. A repurchase agreement is a contract under which the Fund
acquires a security for a relatively short period (generally not more than seven
days)  subject to the  obligation  of the seller to  repurchase  and the Fund to
resell  such  security at a fixed time and price  (representing  the Fund's cost
plus interest).  The Fund will enter into repurchase agreements only with member
banks  of the  Federal  Reserve  System  and  with  "primary  dealers"  in  U.S.
Government    securities.    The   Adviser   will   continuously   monitor   the
creditworthiness  of the  parties  with  whom the Fund  enters  into  repurchase
agreements.  The Fund has established a procedure  providing that the securities
serving as collateral  for each  repurchase  agreement  must be delivered to the
Fund's custodian either physically or in book-entry form and that the collateral
must be marked to market daily to ensure that each repurchase agreement is fully
collateralized  at all times.  In the event of  bankruptcy or other default by a
seller  of  a  repurchase  agreement,   the  Fund  could  experience  delays  in
liquidating the underlying  securities during the period which the Fund seeks to

                                       12

<PAGE>

enforce  its rights  thereto,  possible  subnormal  levels of income and lack of
access to income during this period, and the expense of enforcing its rights.
    
   
Reverse Repurchase  Agreements.  The Fund may also enter into reverse repurchase
agreements  which  involve the sale of U.S.  Government  securities  held in its
portfolio to a bank or securities  firm with an agreement that the Fund will buy
back the  securities  at a fixed  future  date at a fixed  price  plus an agreed
amount of "interest"  which may be reflected in the  repurchase  price.  Reverse
repurchase  agreements  are  considered to be  borrowings  by the Fund.  Reverse
repurchase  agreements  involve  the risk that the  market  value of  securities
purchased by the Fund with  proceeds of the  transaction  may decline  below the
repurchase  price of the  securities  sold by the Fund which it is  obligated to
repurchase.  The Fund will also  continue to be subject to the risk of a decline
in the market value of the securities sold under the agreements  because it will
reacquire those securities upon effecting their repurchase.  To minimize various
risks associated with reverse repurchase agreements, the Fund will establish and
maintain  with the Fund's  custodian  a separate  account  consisting  of highly
liquid,  marketable  securities  in an amount at least  equal to the  repurchase
prices  of the  securities  (plus  any  accrued  interest  thereon)  under  such
agreements.  In  addition,  the Fund  will not  enter  into  reverse  repurchase
agreements and other borrowings exceeding in the aggregate 33 1/3% of the market
value  of its  total  assets.  The  Fund  will  enter  into  reverse  repurchase
agreements  only with federally  insured banks or savings and loan  associations
which are  approved in advance as being  creditworthy  by the Board of Trustees.
Under procedures  established by the Board of Trustees, the Adviser will monitor
the creditworthiness of the banks involved.
    
   
Forward Commitment and When-Issued Securities.  The Fund may purchase securities
on a when-issued or forward commitment basis. "When-issued" refers to securities
whose terms are available and for which a market exists, but which have not been
issued.  The Fund will  engage  in  when-issued  transactions  with  respect  to
securities  purchased for its portfolio in order to obtain what is considered to
be an  advantageous  price  and  yield  at  the  time  of the  transaction.  For
when-issued  transactions,  no payment is made until  delivery  is due,  often a
month or more after the purchase. In a forward commitment transaction,  the Fund
contracts  to  purchase  securities  for a fixed  price at a future  date beyond
customary settlement time.
    
   
When the Fund engages in forward  commitment and  when-issued  transactions,  it
relies on the seller to consummate the transaction. The failure of the issuer or
seller to  consummate  the  transaction  may  result in the  Fund's  losing  the
opportunity  to obtain a price  and yield  considered  to be  advantageous.  The
purchase  of  securities  on a  when-issued  or  forward  commitment  basis also
involves a risk of loss if the value of the  security to be  purchased  declines
prior to the settlement date.
    
   
On the date the Fund enters into an agreement to purchase  securities on a when-
issued or  forward  commitment  basis,  the Fund will  segregate  in a  separate
account cash or liquid,  high grade debt securities equal in value to the Fund's
commitment.  These assets will be valued daily at market, and additional cash or
securities will be segregated in a separate account to the extent that the total
value of the assets in the account  declines below the amount of the when-issued
commitments. Alternatively, the Fund may enter into offsetting contracts for the
forward sale of other securities that it owns.
    
   
Restricted Securities.  The Fund may purchase securities that are not registered
("restricted  securities")  under  the  Securities  Act of  1933  ("1933  Act"),
including securities offered and sold to "qualified  institutional buyers" under
Rule 144A under the 1933 Act. However, the Fund will not invest more than 10% of
its assets in illiquid investments, which include repurchase agreements maturing
in more  than  seven  days,  securities  that  are not  readily  marketable  and
restricted securities.  However, if the Board of Trustees determines, based upon
a continuing  review of the trading  markets for specific Rule 144A  securities,
that they are liquid,  then such  securities may be purchased  without regard to

                                       13

<PAGE>

the 10% limit. The Trustees may adopt guidelines and delegate to the Adviser the
daily  function of  determining  and  monitoring  the  liquidity  of  restricted
securities.  The  Trustees,  however,  will retain  sufficient  oversight and be
ultimately  responsible  for the  determinations.  The Trustees  will  carefully
monitor the Fund's  investments in these securities,  focusing on such important
factors, among others, as valuation,  liquidity and availability of information.
This  investment  practice  could  have the  effect of  increasing  the level of
illiquidity  in the Fund if  qualified  institutional  buyers  become for a time
uninterested in purchasing these restricted securities.
    
   
The Fund may acquire other restricted  securities including securities for which
market quotations are not readily  available.  These securities may be sold only
in privately  negotiated  transactions  or in public  offerings  with respect to
which  a  registration  statement  is  in  effect  under  the  1933  Act.  Where
registration  is  required,  the Fund may be obligated to pay all or part of the
registration  expenses and a considerable  period may elapse between the time of
the  decision to sell and the time the Fund may be  permitted to sell a security
under an effective  registration  statement.  If, during such a period,  adverse
market conditions were to develop,  the Fund might obtain a less favorable price
than prevailed when it decided to sell.  Restricted securities will be priced at
fair  market  value as  determined  in good faith by the  Trust's  Trustees.  If
through  the  appreciation  of  restricted  securities  or the  depreciation  of
unrestricted securities, the Fund should be in a position where more than 10% of
the value of its assets is invested in illiquid securities (including repurchase
agreements  which  mature in more than seven days and  options  which are traded
over-the-counter  and their  underlying  securities),  the Fund  will  bring its
holdings of illiquid securities below the 10% limitation.
    
   
Lending  of  Securities.  The Fund may lend  portfolio  securities  to  brokers,
dealers and financial institutions if the loan is collateralized by cash or U.S.
Government securities according to applicable regulatory requirements.  The Fund
may reinvest  any cash  collateral  in  short-term  securities  and money market
funds.  When the  Fund  lends  portfolio  securities,  there is a risk  that the
borrower may fail to return the  securities  involved in the  transaction.  As a
result, the Fund may incur a loss or, in the event of the borrower's bankruptcy,
the Fund may be delayed in or prevented from liquidating the collateral. It is a
fundamental  policy of the Fund not to lend portfolio  securities having a total
value exceeding 33 1/3% of its total assets.
    
   
Short Term Trading and Portfolio Turnover. Short-term trading means the purchase
and subsequent sale of a security after it has been held for a relatively  brief
period of time. The Fund may engage in short-term trading in response to changes
in  interest  rates  or  other  economic  trends  and  developments,  or to take
advantage of yield disparities  between various fixed income securities in order
to realize  capital  gains or improve  income.  Short term  trading may have the
effect of increasing  portfolio turnover rate. A high rate of portfolio turnover
(100% or greater) involves  corresponding  higher  transaction  expenses and may
make it more difficult for the Fund to qualify as a regulated investment company
for federal income tax purposes.
    
INVESTMENT RESTRICTIONS

Fundamental Investment Restrictions
   
The following investment  restrictions will not be changed without approval of a
majority  of the Fund's  outstanding  voting  securities  which,  as used in the
Prospectus and this Statement of Additional  Information,  means approval by the
lesser of (1) 67% or more of the Fund's  shares  represented  at a meeting if at
least 50% of the Fund's  outstanding shares are present in person or by proxy at
that meeting or (2) more than 50% of the Fund's outstanding shares.
    
                                       14

<PAGE>

   
The Fund may not:
    
(1) Borrow money except from banks for temporary or emergency  (not  leveraging)
purposes,  including  the meeting of redemption  requests  that might  otherwise
require the untimely  disposition of  securities,  in an amount up to 15% of the
value of the Fund's  total  assets  (including  the amount  borrowed)  valued at
market less  liabilities  (not  including  the amount  borrowed) at the time the
borrowing was made. While borrowings  exceed 5% of the value of the Fund's total
assets, the Fund will not purchase any additional  securities.  Interest paid on
borrowings  will  reduce  the  Fund's  net  investment   income.  The  borrowing
restriction  set forth  above does not  prohibit  the use of reverse  repurchase
agreements, in an amount (including any borrowings) not to exceed 33-1/3% of net
assets.

(2) Pledge, hypothecate, mortgage or otherwise encumber its assets, except in an
amount up to 10% of the value of its total assets but only to secure  borrowings
for  temporary or emergency  purposes as may be  necessary  in  connection  with
maintaining  collateral in connection with writing put or call options or making
initial  margin  deposits in  connection  with the purchase or sale of financial
futures or index futures contracts and related options.

(3) Purchase  securities  (except  obligations  issued or guaranteed by the U.S.
Government,  its agencies or  instrumentalities) if the purchase would cause the
Fund at the time to have more than 5% of the value of its total assets  invested
in the  securities of any one issuer or to own more than 10% of the  outstanding
debt  securities  of any one issuer;  provided,  however,  that up to 25% of the
value of the Fund's asset may be invested without regard to these restrictions.

(4) Purchase or retain the securities of any issuer,  if to the knowledge of the
Fund,  any officer or director of the Fund or its Adviser  owns more than 1/2 of
1% of the  outstanding  securities  of such  issuer,  and all such  officers and
directors own in the  aggregate  more than 5% of the  outstanding  securities of
such issuer.

(5) Write, purchase or sell puts, calls or combinations thereof,  except put and
call options on debt  securities,  futures  contracts based on debt  securities,
indices  of debt  securities  and  futures  contracts  based on  indices of debt
securities,  sell  securities  on margin or make short  sales of  securities  or
maintain a short position,  unless at all times when a short position is open it
owns an equal  amount  of such  securities  or  securities  convertible  into or
exchangeable,  without payment of any further  consideration,  for securities of
the same issue as, and equal in amount to, the securities sold short, and unless
not more than 10% of the Fund's net assets  (taken at current  value) is held as
collateral for such sales at any one time.

(6) Underwrite  the securities of other issuers,  except insofar as the Fund may
be deemed an  underwriter  under the  Securities  Act of 1933 in  disposing of a
portfolio security.

(7)  Purchase the  securities  of any issuer if as a result more than 10% of the
value of the Fund's  total  assets  would be  invested  in  securities  that are
subject to legal or contractual restrictions on resale ("restricted securities")
and in securities for which there are no readily available market quotations; or
enter into a  repurchase  agreement  maturing in more than seven  days,  if as a
result  such  repurchase  agreement  together  with  restricted  securities  and
securities  for which there are no readily  available  market  quotations  would
constitute more than 10% of the Fund's total assets.

(8)  Purchase or sell real  estate,  real estate  investment  trust  securities,
commodities or commodity contracts, except commodities and commodities contracts
which are  necessary  to enable  the Fund to engage  in  permitted  futures  and
options transactions  necessary to implement hedging strategies,  or oil and gas
interests,  but this shall not  prevent  the Fund from  investing  in  municipal
obligations secured by real estate or interests in real estate.

                                       15

<PAGE>

(9) Make loans to  others,  except  insofar as the Fund may enter in  repurchase
agreements as set forth in the  Prospectus or this SAI. The purchase of an issue
of publicly  distributed bonds or other securities,  whether or not the purchase
was made upon the original  issuance of securities,  is not to be considered the
making of a loan.
   
(10) Invest more than 25% of its assets in the  securities  of the  "issuers" in
any single industry;  provided that there shall be no limitation on the purchase
of municipal  obligations  and  obligations  issued or  guaranteed by the United
States  Government,  its  agencies or  instrumentalities.  For  purposes of this
limitation  and that set forth in  investment  restriction  (3) above,  when the
assets and revenues of an agency, authority,  instrumentality or other political
subdivision  are  separate  from those of the  government  creating  the issuing
entity and a security is backed  only by the assets and  revenues of the entity,
the entity would be deemed to be the sole issuer of the security.  Similarly, in
the case of an industrial development or pollution control bond, if that bond is
backed only by the assets and revenues of the  nongovernmental  user,  then such
nongovernmental  user would be deemed to be the sole  issuer.  If,  however,  in
either case, the creating government or some other entity guarantees a security,
such a guarantee would be considered a separate security and would be treated as
an issue of such government or other entity.
    
   
(11) Invest more than 5% of the value of its total assets in the  securities  of
issuers having a record,  including  predecessors,  of fewer than three years of
continuous  operation,  except  obligations  issued or  guaranteed by the United
States Government, its agencies or instrumentalities,  unless the securities are
rated by a nationally recognized rating service.
    
   
(12)  Invest for the  purpose of  exercising  control or  management  of another
company.
    
   
(13) Issue any senior security (as that term is defined in the 1940 Act) if such
issuance is specifically prohibited by the 1940 Act or the rules and regulations
promulgated  thereunder.  For  the  purpose  of  this  restriction,   collateral
arrangements  with respect to options,  futures contracts and options on futures
contracts  and  collateral  arrangements  with respect to initial and  variation
margins are not deemed to be the issuance of a senior security.
    
Other Operating Policies
   
In order to comply with certain state regulatory policies, the Fund will not, as
a matter of operating  policy,  pledge,  mortgage or  hypothecate  its portfolio
securities if the percentage of securities so pledged, mortgaged or hypothecated
would exceed 15%.
    
   
In  order  to  comply  with  certain  state  regulatory  policies,  the  cost of
investments  in options,  financial  futures,  stock index  futures and currency
futures,  other than those acquired for hedging purposes,  may not exceed 10% of
the Fund's total net assets.
    
   
As a matter of operating policy,  the Fund will not purchase a security if, as a
result (i) more than 10% of the Fund's  total  assets  would be  invested in the
securities of other investment companies,  (ii) the Fund would hold more than 3%
of the total  outstanding  voting securities of any one investment  company,  or
(iii)  more  than  5% of the  Fund's  total  assets  would  be  invested  in the
securities of any one investment company.  These limitations do not apply to (a)
the  investment  of cash  collateral,  received by the Fund in  connection  with
lending  the  Fund's  portfolio  securities,   in  the  securities  of  open-end
investment  companies or (b) the purchase of shares of any investment company in
connection  with  a  merger,   consolidation,   reorganization  or  purchase  of
substantially all of the assets of another  investment  company.  Subject to the
above percentage limitations,  the Fund may, in connection with the John Hancock
Group of Funds Deferred  Compensation  Plan for Independent  Trustees/Directors,
purchase securities of other investment  companies within the John Hancock Group

                                       16

<PAGE>

of Funds.  The Fund may not  purchase  the shares of any  closed-end  investment
company  except in the open market where no commission or profit to a sponsor or
dealer results from the purchase, other than customary brokerage fees.
    
These  operating  policies  are  not  fundamental  and  may be  changed  without
shareholder   approval.  In  order  to  comply  with  certain  state  regulatory
practices, certain policies, if changed, would require advance written notice to
shareholders.
   
THOSE RESPONSIBLE FOR MANAGEMENT

The  business  of the Fund is managed by the  Trustees  of the Trust,  who elect
officers who are responsible  for the day-to-day  operations of the Fund and who
execute  policies  formulated  by the  Trustees.  Several  of the  officers  and
Trustees of the Trust are also  officers or directors of the Adviser or officers
or directors of the Fund's  principal  distributor,  John  Hancock  Funds,  Inc.
("John Hancock Funds").
    
   
The  following  table sets forth the  principal  occupation or employment of the
Trustees and principal officers of the Trust during the past five years:
    




















                                       17
<PAGE>

<TABLE>
<CAPTION>
   

                                   Position(s) Held                   Principal Occupation(s)
Name and Address                   With the Trust                     During Past Five Years 
- ----------------                   --------------                     ---------------------- 
<S>                                <C>                                <C>
*Edward J. Boudreau, Jr.*          Trustee, Chairman and Chief        Chairman and Chief Executive       
101 Huntington Avenue              Executive Officer (1) (2)          Officer, the Adviser and The       
Boston, MA 02199                                                      Berkeley Financial Group ("The     
October 1944                                                          Berkeley Group"); Chairman, NM     
                                                                      Capital Management, Inc. ("NM      
                                                                      Capital"); John Hancock Advisers   
                                                                      International Limited ("Advisers   
                                                                      International"); Chairman, Chief   
                                                                      Executive Officer and President,   
                                                                      John Hancock Funds, Inc. ("John    
                                                                      Hancock Funds"); John Hancock      
                                                                      Investor Services Corporation      
                                                                      ("Investor Services"), First       
                                                                      Signature Bank and Trust Company   
                                                                      and Sovereign Asset Management     
                                                                      Corporation ("SAMCorp"); Director, 
                                                                      John Hancock Freedom Securities    
                                                                      Corporation, John Hancock Capital  
                                                                      Corporation and New England/Canada 
                                                                      Business Council; Member,          
                                                                      Investment Company Institute Board 
                                                                      of Governors; Director, Asia       
                                                                      Strategic Growth Fund, Inc.;       
                                                                      Trustee, Museum of Science; Vice   
                                                                      Chairman and President, the Adviser
                                                                      (until July 1992); Chairman, John  
                                                                      Hancock Distributors, Inc. (until  
                                                                      April, 1994).                       
                                                                      

*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act. (1)Member of the Executive Committee. Under the Trust's Declaration of
     Trust, the Executive Committee may generally exercise most of the powers of
     the Board of Trustees.
(2)  A Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
    
                                       17

<PAGE>

   

                                   Position(s) Held                   Principal Occupation(s)
Name and Address                   With the Trust                     During Past Five Years 
- ----------------                   --------------                     ---------------------- 

James F. Carlin                    Trustee (3)                        Chairman and CEO, Carlin           
233 West Central Street                                               Consolidated, Inc.                 
Natick, MA 01760                                                      (management/investments); Director,
April 1940                                                            Arbella Mutual Insurnace Company   
                                                                      (insurance), Consolidated Group    
                                                                      Trust (insurance administration),  
                                                                      Carlin Insurance Agency, Inc., West
                                                                      Insurance Agency, Inc. (until May  
                                                                      1995) and Uno Restaurant Corp.;    
                                                                      Chairman, Massachusetts Board of   
                                                                      Higher Education (since 1995);     
                                                                      Receiver, the City of Chelsea      
                                                                      (until August 1992).               

William H. Cunningham              Trustee (3)                        Chancellor, University of Texas    
601 Colorado                                                          System and former President of the 
O'Henry Hall                                                          University of Texas, Austin, Texas;
Austin, TX 78701                                                      Lee Hage and Joseph D. Jamail      
January 1994                                                          Regents Chair for Free Enterprise; 
                                                                      Director, LaQuinta Motor Inns, Inc.
                                                                      (hotel management company);        
                                                                      Director, Jefferson-Pilot          
                                                                      Corporation (diversified life      
                                                                      insurance company) and LBJ         
                                                                      Foundation Board (education        
                                                                      foundation); Advisory Director,    
                                                                      Texas Commerce Bank - Austin.      

Harold R. Hiser, Jr.               Trustee (3)                        Executive Vice President,        
Schering-Plough                                                       Schering-Plough Corporation      
Corporation                                                           (pharmaceuticals) (retired 1996);
One Giralda Farms                                                     Director, ReCapital Corporation  
Madison, NJ 07940-1000                                                (reinsurance) (until 1995).      
October 1931                                                          


*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act. (1)Member of the Executive Committee. Under the Trust's Declaration of
     Trust, the Executive Committee may generally exercise most of the powers of
     the Board of Trustees.
(2)  A Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
    
                                       18
<PAGE>

   

                                   Position(s) Held                   Principal Occupation(s)
Name and Address                   With the Trust                     During Past Five Years 
- ----------------                   --------------                     ---------------------- 

Charles F. Fretz                   Trustee (3)                        Retired; self-employed; Former Vice
RD #5, Box 300B                                                       President and Director, Towers,    
Clothier Springs Road                                                 Perrin, Forster & Crosby, Inc.     
Malvern, PA 19355                                                     (international management          
June 1928                                                             consultants) (1952-1985).          

Anne C. Hodsdon*                   President and Trustee (1)(2)       President and Chief Operating      
101 Huntington Avenue                                                 Officer, the Adviser; Executive    
Boston, MA 02199                                                      Vice President, the Adviser (until 
April 1953                                                            December 1994); Senior Vice        
                                                                      President, the Adviser (until      
                                                                      December 1993); Vice President, the
                                                                      Adviser (until 1991).              

Charles L. Ladner                  Trustee (3)                        Director, Energy North, Inc.       
UGI Corporation                                                       (public utility holding company)   
460 North Gulph Road                                                  (until 1992); Senior Vice          
King of Prussia, PA 19406                                             President, Finance UGI Corp.       
February 1938                                                         (holding company, public utilities,
                                                                      LPGAS).                            

Leo E. Linbeck, Jr.                Trustee (3)                        Chairman, President, Chief         
3810 W. Alabama                                                       Executive Officer and Director,    
Houston, TX 77027                                                     Linbeck Corporation (a holding     
August 1934                                                           company engaged in various phases  
                                                                      of the construction industry and   
                                                                      warehousing interests); Former     
                                                                      Chairman, Federal Reserve Bank of  
                                                                      Dallas (1992, 1993); Chairman of   
                                                                      the Board and Chief Executive      
                                                                      Officer, Linbeck Construction      
                                                                      Corporation; Director, PanEnergy   
                                                                      Eastern Corporation (a diversified 
                                                                      energy company), Daniel Industries,
                                                                      Inc. (manufacturer of gas measuring
                                                                      products and energy related        
                                                                      equipment), GeoQuest International,
                                                                      Inc. (a geophysical consulting     
                                                                      firm) (1980-1993); Director,       
                                                                      Greater Houston Partnership.       
                                                                      

*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act. (1)Member of the Executive Committee. Under the Trust's Declaration of
     Trust, the Executive Committee may generally exercise most of the powers of
     the Board of Trustees.
(2)  A Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
    
                                       19
<PAGE>

   

                                   Position(s) Held                   Principal Occupation(s)
Name and Address                   With the Trust                     During Past Five Years 
- ----------------                   --------------                     ---------------------- 

Patricia P. McCarter               Trustee (3)                        Director and Secretary, The
Swedesford Road                                                       McCarter Corp. (machine    
RD #3, Box 121                                                        manufacturer).             
Malvern, PA 19355                                                     
May 1928

Steven R. Pruchansky               Trustee (1) (3)                    Director and President, Mast      
360 Horse Creek Drive, #208                                           Holdings, Inc. (since 1991);      
Naples, FL 33942                                                      DirectorFirst Signature Bank &    
August 1944                                                           Trust Company (until August 1991);
                                                                      Director, Mast Realty Trust       
                                                                      (1982-1994); President, Maxwell   
                                                                      Building Corp. (until 1991).      

Richard S. Scipione*               Trustee                            General Counsel, John Hancock      
John Hancock Place                                                    Mutual Life Insurance Company;     
P.O. Box 111                                                          Director, the Adviser, Advisers    
Boston, MA 02199                                                      International, John Hancock Funds, 
August 1937                                                           Investor Services, John Hancock    
                                                                      Distributors, Inc., John Hancock   
                                                                      Subsidiaries, Inc., John Hancock   
                                                                      Property and Casualty Insurance and
                                                                      its affiliates (until November     
                                                                      1993), SAMCorp and NM Capital;     
                                                                      Trustee, The Berkeley Group;       
                                                                      Director, JH Networking Insurance  
                                                                      Agency, Inc.                       
                                                                      
                                                                                          
*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act. (1)Member of the Executive Committee. Under the Trust's Declaration of
     Trust, the Executive Committee may generally exercise most of the powers of
     the Board of Trustees.
(2)  A Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
    
                                       20
<PAGE>

   

                                   Position(s) Held                   Principal Occupation(s)
Name and Address                   With the Trust                     During Past Five Years 
- ----------------                   --------------                     ---------------------- 

Norman H. Smith                    Trustee (3)                        Lieutenant General, USMC, Deputy  
Rt. 1, Box 249 E                                                      Chief of Staff for Manpower and   
Linden, VA 22642                                                      Reserve Affairs, Headquarters     
March 1933                                                            Marine Corps; Commanding General  
                                                                      III Marine Expeditionary Force/3rd
                                                                      Marine Division (retired 1991).   

John P. Toolan                     Trustee (3)                        Director, The Smith Barney Muni   
13 Chadwell Place                                                     Bond Funds, The Smith Barney      
Morristown, NJ 07960                                                  Tax-Free Money Fund, Inc., Vantage
September 1930                                                        Money Market Funds (mutual funds),
                                                                      The Inefficient- Market Fund, Inc.
                                                                      (closed- end investment company)  
                                                                      and Smith Barney Trust Company of 
                                                                      Florida; Chairman, Smith Barney   
                                                                      Trust Company (retired 1991);     
                                                                      Director, Smith Barney, Inc.,     
                                                                      Mutual Management Company and     
                                                                      Smith, Barney Advisers, Inc.      
                                                                      (investment advisers) (retired    
                                                                      1991); Senior Executive Vice      
                                                                      President, Director and member of 
                                                                      the Executive Committee, Smith    
                                                                      Barney, Harris Upham & Co.,       
                                                                      Incorporated (investment bankers) 
                                                                      (until 1991).                     

Robert G. Freedman*                Vice Chairman and Chief            Vice Chairman and Chief Investment 
101 Huntington Avenue              Investment Officer (2)             Officer, the Adviser; President,   
Boston, MA 02199                                                      the Adviser (until December 1994); 
July 1938                                                             Director, the Adviser, Advisers    
                                                                      International, John Hancock Funds, 
                                                                      Investor Services, SAMCorp., and NM
                                                                      Capital; Senior Vice President, The
                                                                      Berkeley Group.                    


*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act. (1)Member of the Executive Committee. Under the Trust's Declaration of
     Trust, the Executive Committee may generally exercise most of the powers of
     the Board of Trustees.
(2)  A Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
    
                                       21

<PAGE>

   

                                   Position(s) Held                   Principal Occupation(s)
Name and Address                   With the Trust                     During Past Five Years 
- ----------------                   --------------                     ---------------------- 

James B. Little*                   Senior Vice President and          Senior Vice President, the Adviser,
101 Huntington Avenue              Chief Financial Officer            The Berkeley Group, John Hancock   
Boston, MA 02199                                                      Funds and Investor Services.       
February 1935                                                         

James J. Stokowski*                Vice President and Treasurer       Vice President, the Adviser
101 Huntington Avenue
Boston, MA 02199
November 1946

Susan S. Newton*                   Vice President and Secretary       Vice President and Assistant       
101 Huntington Avenue                                                 Secretary, the Adviser; Vice       
Boston, MA 02199                                                      President and Secretary, John      
March 1950                                                            Hancock Funds, Investor Services   
                                                                      and John Hancock Distributors, Inc.
                                                                      (until 1994); Secretary, SAM Corp; 
                                                                      Vice President, The Berkeley Group.

John A. Morin*                     Vice President                     Vice President, the Adviser,       
101 Huntington Avenue                                                 Investor Services and John Hancock 
Boston, MA 02199                                                      Funds; Counsel, John Hancock Mutual
July 1950                                                             Life Insurance Company; Vice       
                                                                      President and Assistant Secretary, 
                                                                      The Berkeley Group.                

All of the  officers  listed  are  officers  or  employees  of  the  Adviser  or
affiliated  companies.  Some of the  Trustees  and officers may also be officers
and/or Directors and/or Trustees of one or more of the other funds for which the
Adviser serves as investment adviser.


*    An  "interested  person" of the Trust,  as such term is defined in the 1940
     Act. (1)Member of the Executive Committee. Under the Trust's Declaration of
     Trust, the Executive Committee may generally exercise most of the powers of
     the Board of Trustees.
(2)  A Member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.
    
</TABLE>
                                       22
<PAGE>

   
As of  June  15,  1996,  the  officers  and  Trustees  of the  Trust  as a group
beneficially  owned less than 1% of the outstanding  shares of the Fund. On such
date,  the following  shareholders  were the only record  holders and beneficial
owners of 5% or more of the shares of the Fund:
    
<TABLE>
<CAPTION>
   
                                                   Number of                    Percentage of
                                                   shares of                    total outstanding
Name and Address                  Class of         beneficial                   shares of the
of Shareholder                    Shares           interest owned               class of the Fund
- --------------                    ------           --------------               -----------------
<S>                               <C>              <C>                          <C>
The Private Bank &                Class A                162,025                     6.89%
Trust Company as
custodian for
Daniel H. Lee # 08-0127
10 Dearborn Street
Chicago, IL 60602

Merrill Lynch Pierce              Class B              3,025,041                    18.59%
Fenner & Smith Inc.
4800 Deerlake Drive East
Jacksonville, FL
32246-6484
    
</TABLE>
   
At such date,  no other  person(s)  owned of record or was known by the Trust to
beneficially own as much as 5% of the outstanding shares of the Fund.
    
   
As of December 22, 1994,  the Trustees have  established an Advisory Board which
acts to  facilitate a smooth  transition of  management  over a two-year  period
(between  Transamerica Fund Management  Company  ("TFMC"),  the prior investment
adviser,  and the Adviser).  The members of the Advisory Board are distinct from
the Board of  Trustees,  do not serve  the Fund in any  other  capacity  and are
persons who have no power to determine what securities are purchased or sold and
behalf of the Fund.  Each member of the  Advisory  Board may be contacted at 101
Huntington Avenue, Boston, Massachusetts 02199.
    
Members of the Advisory Board and their respective principal  occupations during
the past five years are as follows:

R. Trent Campbell,  President,  FMS, Inc.  (financial and management  services);
     former Chairman of the Board, Mosher Steel Company.

Mrs. Lloyd Bentsen,  Formerly  National  Democratic  Committeewoman  from Texas;
     co-founder,  Houston Parents' League;  former board member of various civic
     and cultural  organizations  in Houston,  including  the Houston  Symphony,
     Museum of Fine Arts and YWCA. Mrs.  Bentsen is presently  active in various
     civic and cultural  activities  in the  Washington,  D.C.  area,  including
     membership  on the Area  Board  for The  March of Dimes  and is a  National
     Trustee for the Botanic Gardens of Washington, D. C.

                                       23

<PAGE>

Thomas R. Powers,  Formerly Chairman of the Board, President and Chief Executive

     Officer, TFMC; Director,  West Central Advisory Board, Texas Commerce Bank;
     Trustee,  Memorial  Hospital  System;  Chairman  of the Board of Regents of
     Baylor  University;  Member,  Board of Governors,  National  Association of
     Securities Dealers, Inc.; Formerly, Chairman, Investment Company Institute;
     formerly, President, Houston Chapter of Financial Executive Institute.

Thomas B.  McDade,  Chairman and  Director,  TransTexas  Gas Company;  Director,
     Houston  Industries  and  Houston  Lighting  and Power  Company;  Director,
     TransAmerican Companies (natural gas producer and transportation);  Member,
     Board of Managers,  Harris County  Hospital  District;  Advisory  Director,
     Commercial State Bank, El Campo; Advisory Director,  First National Bank of
     Bryan;  Advisory Director,  Sterling  Bancshares;  Former Director and Vice
     Chairman,  Texas Commerce  Bancshares;  and Vice  Chairman,  Texas Commerce
     Bank.

   
Compensation of the Board of Trustees and Advisory Board.  The following  tables
provide  information  regarding the compensation  paid by the Fund and the other
investment  companies  in the  John  Hancock  Fund  Complex  to the  Independent
Trustees and the Advisory Board members for their services for the Fund's fiscal
year ended October 31, 1995. The two non-Independent  Trustees, Mr. Boudreau and
Ms. Hodsdon, and each of the officers of the Trust are interested persons of the
Adviser,  are  compensated  by the  Adviser  and its  affiliates  and receive no
compensation  from the Fund for their  services.  The  Trustees not listed below
were not trustees of the Trust during its most recently completed fiscal year.
    
   
                                                        Total Compensation
from the Fund and                                       Aggregate John Hancock
Independent                   Compensation              Fund Complex to
Trustees                      from the Fund(1)          Trustees(2)
- --------                      ----------------          -----------

James F. Carlin                    $ 1,313                  $ 60,700

William H. Cunningham(t)             3,175                    69,700
Charles F. Fretz                         0                    56,200
Harold R. Hiser. Jr.(t)                107                    60,200
Charles L. Ladner                    1,671                    60,700
Leo E. Linbeck, Jr.                  4,145                    73,200
Patricia P. McCarter                 1,671                    60,700
Steven R. Pruchansky                 1,730                    62,700
Norman H. Smith                      1,730                    62,700
John P. Toolan(t)                    1,298                    60,700
- ----------------------             -------                  --------

Total                              $16,840                  $627,500

(1)  Compensation made pursuant to different  compensation  arrangements then in
     effect for the fiscal year ended October 31, 1995.
    
                                       24
<PAGE>

   
(2)  Total  compensation from the Fund and the other John Hancock funds is as of
     December 31, 1995. All Trustees  except Messrs.  Cunningham and Linbeck are
     Trustees or  Directors  of 33 funds in the John  Hancock  Complex.  Messrs.
     Cunningham and Linbeck are Trustees or Directors of 31 funds.

(t)  As  of  December  31,  1995,  the  value  of  aggregate   accrued  deferred
     compensation  from all  funds  in the John  Hancock  Fund  complex  for Mr.
     Cunningham  was $54,413,  for Mr. Hiser was $31,324 and for Mr.  Toolan was
     $71,437 under the John Hancock Deferred  Compensation  Plan for Independent
     Trustees/Directors.
    
   
                                                    Total Compensation
                                                    from the Funds in
                          Aggregate                 John Hancock
                          Compensation              Fund Complex to
Advisory Board*           from the Fund             Advisory Board*
- ---------------           -------------             ---------------

R. Trent Campbell           $ 750                    $ 70,000

Mrs. Lloyd Bentsen            750                      63,000
Thomas R. Powers              750                      63,000 
Thomas B. McDade              750                      63,000
                           ------                    --------
TOTAL                      $3,000                    $259,000


*    As of December 31, 1995.
    
INVESTMENT ADVISORY AND OTHER SERVICES
   
The Fund receives its investment advice from the Adviser. Investors should refer
to the  Prospectuses  for a description  of certain  information  concerning the
investment  management  contract.  Each of the Trustees and  principal  officers
affiliated  with the Trust who is also an  affiliated  person of the  Adviser is
named above,  together with the capacity in which such person is affiliated with
the Trust and the Adviser.
    
   
The Adviser,  located at 101 Huntington  Avenue,  Boston,  Massachusetts  02199-
7603,  was organized in 1968 and has more than $18 billion in total assets under
management  in its  capacity  as  investment  adviser  to the Fund and the other
mutual funds and publicly traded investment  companies in the John Hancock group
of funds having a combined total of over 1,080,000 shareholders.  The Adviser is
a wholly-owned  subsidiary of The Berkeley  Financial Group,  which is in turn a
wholly-owned  subsidiary of John Hancock Subsidiaries,  Inc., which is in turn a
wholly-owned subsidiary of John Hancock Mutual Life Insurance Company (the "Life
Company"),  one of the most recognized and respected  financial  institutions in
the nation.  With total assets under  management  of more than $80 billion,  the
Life  Company is one of the ten largest life  insurance  companies in the United
States, and carries high ratings from Standard & Poor's and A.M. Best's. Founded
in 1862, the Life Company has been serving clients for over 130 years.
    
                                       25

<PAGE>

   
The Trust,  on behalf of the Fund,  has entered  into an  investment  management
contract with the Adviser. Under the investment management contract, the Adviser
provides the Fund with (i) a continuous investment program,  consistent with the
Fund's  stated  investment  objective and policies and (ii)  supervision  of all
aspects of the Fund's operations except those that are delegated to a custodian,
transfer  agent or other agent.  The Adviser is  responsible  for the day-to-day
management of the Fund's portfolio assets.
    
   
Securities  held by the  Fund may  also be held by  other  funds  or  investment
advisory  clients for which the  Adviser or its  affiliates  provide  investment
advice.   Because  of  different  investment  objectives  or  other  factors,  a
particular  security  may be bought for one or more funds or clients when one or
more are selling the same  security.  If  opportunities  for purchase or sale of
securities  by the  Adviser for the Fund or for other funds or clients for which
the Adviser renders  investment  advice arise for  consideration at or about the
same time,  transactions in such  securities will be made,  insofar as feasible,
for the respective funds or clients in a manner deemed equitable to all of them.
To the extent that transactions on behalf of more than one client of the Adviser
or its affiliates may increase the demand for securities  being purchased or the
supply of securities being sold, there may be an adverse effect on price.
    
   
No person  other than the  Adviser and its  directors  and  employees  regularly
furnishes  advice  to the Fund  with  respect  to the  desirability  of the Fund
investing  in,  purchasing or selling  securities.  The Adviser may from time to
time receive statistical or other similar factual  information,  and information
regarding  general  economic  factors and trends,  from the Life Company and its
affiliates.
    
   
All  expenses  which  are not  specifically  paid by the  Adviser  and which are
incurred in the operation of the Fund  (including  fees of Trustees of the Trust
who are not  "interested  persons,"  as such term is defined  in the  Investment
Company Act, but excluding certain distribution-related  expenses required to be
paid by the Adviser or John Hancock Funds),  and the continuous  public offering
of the  shares  of the  Fund are  borne by the  Fund.  Class  expenses  properly
allocable to either Class A or Class B shares will be borne  exclusively by such
class of shares, subject to conditions the Internal Revenue Service imposes with
respect to multiple class structures.
    
   
As provided by the investment management contract,  the Fund pays the Adviser an
investment management fee, which is accrued daily and paid monthly in arrears at
the following rates of the Fund's average daily net assets as follows:
    
   
             Net Asset Value                        Annual Rate

           The first $75 million                        0.625%
           The next $75 million                        0.5625%
           Over $150 million                             0.50%
    
   
The Adviser may temporarily  reduce its advisory fee or make other  arrangements
to reduce the Fund's  expenses to a specified  percentage  of average  daily net
assets.  The Adviser retains the right to re-impose the advisory fee and recover
any other payments to the extent that, at the end of any fiscal year, the Fund's
annual expenses fall below this limit.
    
                                       26

<PAGE>

   
For the period from  November  1, 1994 to  December  22, 1994 and for the fiscal
years ended October 31, 1994 and 1993, the Fund paid TFMC, its former investment
adviser,  advisory  fees in the  amounts of  $161,643,  $886,380  and  $541,737,
respectively.  For the period from  December 22, 1994 to October 31,  1995,  the
Fund paid the Adviser advisory fees in the amount of $830,016. During the period
from December 22, 1994 to April 17, 1995, the Adviser paid  subadvisory  fees in
the amount of $147,903 to Transamerica Investment Services, Inc.
    
   
If the total of all ordinary  business  expenses of the Fund for any fiscal year
exceeds  limitations  prescribed  in any  state in which  shares of the Fund are
qualified for sale, the fee payable to the Adviser will be reduced to the extent
required  by these  limitations.  At this time,  the most  restrictive  limit on
expenses  imposed by a state  requires that expenses  charged to the Fund in any
fiscal year may not exceed 2 1/2% of the first $30,000,000 of the Fund's average
net  assets,  2% of the next  $70,000,000  of such net  assets and 1 1/2% of the
remaining  average net assets.  When  calculating the above limit,  the Fund may
exclude interest, brokerage commissions and extraordinary expenses.
    
   
Pursuant to the investment  management  contract,  the Adviser is not liable for
any error of judgment or mistake of law or for any loss  suffered by the Fund in
connection  with  the  matters  to which  the  contract  relates,  except a loss
resulting from willful misfeasance, bad faith or gross negligence on the part of
the Adviser in the  performance of its duties or from its reckless  disregard of
the obligations and duties under the contract.
    
   
Under  the  investment  management  contract,  the Fund  may use the name  "John
Hancock"  or any  name  derived  from or  similar  to it only for as long as the
investment  management  contract or any extension,  renewal or amendment thereof
remains in effect. If the Fund's investment  management contract is no longer in
effect,  the Fund (to the extent  that it  lawfully  can) will cease to use such
name or any other name indicating  that it is advised by or otherwise  connected
with the  Adviser.  In  addition,  the Adviser or the Life Company may grant the
non-exclusive  right to use the name "John  Hancock" or any similar  name to any
other corporation or entity, including but not limited to any investment company
of which  the  Life  Company  or any  subsidiary  or  affiliate  thereof  or any
successor to the business of any  subsidiary  or affiliate  thereof shall be the
investment adviser.
    
   
The investment management contract and the distribution contract discussed below
each  continue  in effect  from year to year if  approved  annually by vote of a
majority of the Trustees who are not interested persons of one of the parties to
the  contract,  cast in person at a meeting  called for the purpose of voting on
such  approval,  and by either the  Trustees or the holders of a majority of the
Fund's  outstanding  voting  securities.  Each of these contracts  automatically
terminates  upon  assignment and may be terminated  without  penalty on 60 days'
notice at the option of either party to the respective  contract or by vote of a
majority of the outstanding voting securities of the Fund.
    
   
Administrative  Services  Agreement.  The Fund was a party to an  administrative
services agreement with TFMC (the "Services Agreement"),  pursuant to which TFMC
performed bookkeeping and accounting services and functions, including preparing
and  maintaining  various  accounting  books,  records and other  documents  and
keeping such general ledgers and portfolio accounts as are reasonably  necessary
for  the  operation  of  the  Fund.  Other   administrative   services  included
communications  in  response  to  shareholder  inquiries  and  certain  printing
expenses of various financial reports. In addition, such staff and office space,

                                       27

<PAGE>

facilities  and  equipment  was provided as necessary to provide  administrative
services to the Fund. The Services  Agreement was amended in connection with the
appointment  of the Adviser as adviser to the Fund to permit  services under the
Agreement  to be provided to the Funds by the  Adviser and its  affiliates.  The
Services Agreement was terminated during the fiscal year 1995.
    
   
For the fiscal  years ended  October 31, 1995,  1994 and 1993,  the Fund paid to
TFMC (and to the Adviser for the period  from  December  22, 1994 to January 16,
1995)   administrative   services   fees  of  $10,565,   $88,709  and   $69,485,
respectively.
    
   
DISTRIBUTION AGREEMENT

The Fund has entered into a distribution contract with John Hancock Funds. Under
the  contract,  John Hancock  Funds is obligated to use its best efforts to sell
shares of each class of the Fund.  Shares of the Fund are also sold by  selected
broker-dealers  (the "Selling  Brokers")  which have entered into selling agency
agreements  with John Hancock  Funds.  John Hancock Funds accepts orders for the
purchase  of the shares of the Fund which are  continually  offered at net asset
value next determined,  plus any applicable sales charge. In connection with the
sale of Class A or Class B  shares,  John  Hancock  Funds  and  Selling  Brokers
receive compensation in the form of a sales charge imposed, in the case of Class
A shares,  at the time of sale or, in the case of Class B shares,  John  Hancock
Funds and Selling  Brokers  receive  compensation  in the form of a sales charge
imposed,  in the case of Class A shares,  at the time of sale or, in the case of
Class B shares,  on a deferred basis.  Upon notice to all Selling Brokers,  John
Hancock  Funds may allow  them up to the full  applicable  sales  charge  during
periods specified in such notice.  During these periods,  Selling Brokers may be
deemed to be  underwriters  as that term is defined  in the 1933 Act.  The sales
charges are discussed further in the Prospectus.
    
   
The Fund's Trustees adopted Distribution Plans with respect to Class A and Class
B shares  (together,  the "Plans")  pursuant to Rule 12b-1 under the  Investment
Company Act. Under the Plans, the Fund will pay distribution and service fees at
an aggregate annual rate of up to 0.25% and 1.00%,  respectively,  of the Fund's
daily net assets  attributable to shares of that class.  However,  the amount of
the service  fee will not exceed  0.25% of the Fund's  average  daily net assets
attributable  to each class of shares.  In accordance  with  generally  accepted
accounting  principles,  the  Fund  does  not  treat  unreimbursed  distribution
expenses  attributable to Class B shares as a liability of the Fund and does not
reduce the current net assets of Class B by such amount, although the amount may
be payable under the Class B Plan in the future.
    
   
Under the Plans,  expenditures  shall be  calculated  and accrued daily and paid
monthly or at such other intervals as the Trustees shall determine.  The fee may
be spent by John Hancock  Funds on  Distribution  Expenses or Service  Expenses.
"Distribution Expenses" include any activities or expenses primarily intended to
result in the sale of shares of the relevant class of the Fund,  including,  but
not limited to: (i) initial and ongoing sales  compensation  to Selling  Brokers
and others  (including  affiliates of John Hancock Funds) engaged in the sale of
Fund shares;  (ii)  marketing,  promotional  and overhead  expenses  incurred in
connection with the distribution of Fund shares; and (iii) with respect to Class
B shares only, interest expenses on unreimbursed payments made to, or on account
of, account executives of selected broker-dealers  (including affiliates of John
Hancock Funds) and others who furnish personal and account maintenance  services
to  shareholders  of the relevant  class of the Fund.  For the fiscal year ended
October 31, 1995, an aggregate of $5,853,826 of  Distribution  Expenses or 3.77%

                                       28

<PAGE>

of the average  net assets of the Fund's  Class B Shares was not  reimbursed  or
recovered by John Hancock Funds through the receipt of deferred sales charges or
Rule 12b-1 fees in prior periods.
    
   
Pursuant to the Plans, at least quarterly,  John Hancock Funds provides the Fund
with a written  report of the amounts  expended  under the Plans and the purpose
for which these  expenditures  were made. The Trustees review these reports on a
quarterly  basis.  During the fiscal year ended October 31, 1995,  the Fund paid
John Hancock Funds the following amounts of expenses with respect to the Class A
and Class B shares of the Fund:
    
   
                                           Expense Items
                                 
                               Printing and 
                               Mailing of      Compensation   Interest, Carrying
                               Prospectus to   to Selling     or Other          
                 Advertising   Shareholders    Brokers        Finance Charges   
                 -----------   ------------    -------        ---------------   
                                                                  
Class A shares    $ 5,882        $1,187        $ 5,714          $      0
Class B shares    $62,187        $6,679        $525,782         $666,273

    
   
Each of the Plans  provides  that it will continue in effect only so long as its
continuance is approved at least annually by a majority of both the Trustees and
the Independent  Trustees.  Each of the Plans provides that it may be terminated
without penalty, (a) by vote of a majority of the Independent Trustees, (b) by a
vote of a majority of the Fund's  outstanding  shares of the applicable class in
each  case  upon  60  days'  written  notice  to  John  Hancock  Funds  and  (c)
automatically  in the event of  assignment.  Each of the Plans further  provides
that it may not be amended to increase  the  maximum  amount of the fees for the
services described therein without the approval of a majority of the outstanding
shares of the class of the Fund  which has  voting  rights  with  respect to the
Plan. And finally,  each of the Plans provides that no material amendment to the
Plan will,  in any event,  be  effective  unless it is approved by a vote of the
Trustees and the Independent Trustees of the Fund. The holders of Class A shares
and  Class B shares  have  exclusive  voting  rights  with  respect  to the Plan
applicable  to their  respective  class of  shares.  In  adopting  the Plans the

                                       29

<PAGE>

Trustees  concluded  that, in their judgment,  there is a reasonable  likelihood
that the Plans will benefit the holders of the applicable class of shares of the
Fund.
    
   
When the Trust  seeks an  Independent  Trustee to fill a vacancy or as a nominee
for election by  shareholders,  the selection or  nomination of the  Independent
Trustee is under  resolutions  adopted by the  Trustees  contemporaneously  with
their  adoption of the Plans,  committed to the  discretion  of the Committee on
Administration  of the Trustees.  The members of the Committee on Administration
are all Independent  Trustees and are identified in this Statement of Additional
Information under the heading "Those Responsible for Management."
    
NET ASSET VALUE
   
For purposes of  calculating  the net asset value ("NAV") of the Fund's  shares,
the following procedures are utilized wherever applicable.
    
Debt investment  securities are valued on the basis of valuations furnished by a
principal  market maker or a pricing  service,  both of which generally  utilize
electronic  data  processing  techniques  to  determine  valuations  for  normal
institutional  size trading units of debt securities  without exclusive reliance
upon quoted prices.

Equity  securities  traded on a  principal  exchange or NASDAQ  National  Market
Issues  are  generally  valued  at last  sale  price  on the  day of  valuation.
Securities  in the  aforementioned  category for which no sales are reported and
other  securities  traded  over-the-counter  are  generally  valued  at the mean
between the current closing bid and asked prices.
   
Short-term debt investments  which have a remaining  maturity of 60 days or less
are generally  valued at amortized  cost which  approximates  market  value.  If
market  quotations are not readily available or if in the opinion of the Adviser
any  quotation or price is not  representative  of true market  value,  the fair
value  of the  security  may be  determined  in good  faith in  accordance  with
procedures approved by the Trustees.
    
Any  assets  or  liabilities  expressed  in  terms  of  foreign  currencies  are
translated  into U.S.  dollars by the  custodian  bank based on London  currency
exchange  quotations as of 5:00 p.m., London time (12:00 noon, New York time) on
the date of any determination of the Fund's NAV.
   
The Fund will not price its securities on the following national  holidays:  New
Year's Day; Presidents' Day; Good Friday;  Memorial Day; Independence Day; Labor
Day; Thanksgiving Day; and Christmas Day.
    
INITIAL SALES CHARGE ON CLASS A SHARES
   
Class A shares of the Fund are offered at a price equal to their net asset value
plus a sales charge which, at the option of the purchaser, may be imposed either
at the  time of  purchase  (the  "initial  sales  charge  alternative")  or on a
contingent  deferred  basis (the  "deferred  sales charge  alternative").  Share
certificates  will not be issued unless requested by the shareholder in writing,
and then only will be issued for full shares.  The Trustees reserve the right to
change or waive the Fund's  minimum  investment  requirements  and to reject any

                                       30

<PAGE>

order to purchase shares  (including  purchase by exchange) when in the judgment
of the Adviser such rejection is in the Fund's best interest.
    
   
The sales  charges  applicable  to  purchases  of Class A shares of the Fund are
described in the Prospectus. Methods of obtaining reduced sales charges referred
to generally in the Prospectus are described in detail below. In calculating the
sales charge applicable to current purchases of Class A shares,  the investor is
entitled to cumulate current purchases with the greater of the current value (at
offering  price) of the Class A shares of the Fund, or if John Hancock  Investor
Services  ("Investor  Services")  is  notified by the  investor's  dealer or the
investor at the time of the purchase, the cost of the Class A shares owned.
    
Combined  Purchases.  In calculating the sales charge applicable to purchases of
Class A shares made at one time,  the purchases  will be combined if made by (a)
an  individual,  his or her  spouse  and  their  children  under  the  age of 21
purchasing  securities  for his or her  own  account,  (b) a  trustee  or  other
fiduciary  purchasing  for a single trust,  estate or fiduciary  account and (c)
certain groups of four or more  individuals  making use of salary  deductions or
similar  group  methods of payment  whose funds are combined for the purchase of
mutual fund shares.  Further  information  about combined  purchases,  including
certain  restrictions  on combined group  purchases,  is available from Investor
Services or a Selling Broker's representative.
   
Without Sales Charge.  Class A shares may be offered  without a front-end  sales
charge or CDSC to various individuals and institutions as follows:

o    Any state, county or any instrumentality,  department, authority, or agency
     of these  entities that is prohibited  by applicable  investment  laws from
     paying  a sales  charge  or  commission  when it  purchases  shares  of any
     registered investment management company.

o    A  bank,  trust  company,   credit  union,  savings  institution  or  other
     depository  institution,  its trust departments or common trust funds if it
     is  purchasing  $1  million  or more  for  non-discretionary  customers  or
     accounts.

o    A Trustee or officer of the Trust; a Director or officer of the Adviser and
     its affiliates or Selling Brokers;  employees or sales  representatives  of
     any of the foregoing; retired officers employees or Directors of any of the
     foregoing;  a member of the immediate  family  (spouse,  children,  mother,
     father,  sister,  brother,  mother-in-law,  father-in-law)  of  any  of the
     foregoing;  or any fund,  pension,  profit sharing or other benefit plan of
     the individuals described above.

o    A broker,  dealer,  financial planner,  consultant or registered investment
     advisor  that  has  entered  into an  agreement  with  John  Hancock  Funds
     providing  specifically for the use of Fund shares in fee-based  investment
     products or services made available to their clients.

o    A former  participant in an employee  benefit plan with John Hancock funds,
     when he or she  withdraws  from his or her plan and transfers any or all of
     his or her plan distributions directly to the Fund.

o    A member of an approved affinity group financial services plan.
    
                                       31

<PAGE>

   
o    Existing  full service  clients of the Life Company who were group  annuity
     contract holders as of September 1, 1994, and participant  directed defined
     contribution plans with at least 100 eligible employees at the inception of
     the Fund account, may purchase Class A shares with no initial sales charge.
     However,  if the shares are redeemed  within 12 months after the end of the
     calendar year in which the purchase was made, a CDSC will be imposed at the
     following rate:
    
   
Amount Invested                                 CDSC RATE
- ---------------                                 ---------

$1 Million to $4,999,000                          1.00%
Next $5 million to $9,999,999                     0.50%
Amounts of $10 million and over                   0.25%
    
   
Class A shares  may  also be  purchased  without  an  initial  sales  charge  in
connection with certain liquidation, merger or acquisition transaction involving
other investment companies or personal holding companies.
    
   
Accumulation Privilege.  Investors (including investors combining purchases) who
are  already  Class A  shareholders  may also  obtain the benefit of the reduced
sales charge by taking into account not only the amount then being  invested but
also the  purchase  price or value of the  Class A shares  already  held by such
person.
    
   
Combination  Privilege.  Reduced  sales  charges  (according to the schedule set
forth  in the  Prospectus)  also  are  available  to an  investor  based  on the
aggregate  amount of his concurrent  and prior  investments in Class A shares of
the Fund and shares of all other John Hancock funds which carry a sales charge.
    
   
Letter of Intention.  The reduced sales loads are also applicable to investments
made over a specified  period  pursuant to a Letter of  Intention  (LOI),  which
should be read carefully prior to its execution by an investor.  The Fund offers
two options regarding the specified period for making investments under the LOI.
All  investors  have the  option of making  their  investments  over a period of
thirteen (13) months. Investors who are using the Fund as a funding medium for a
qualified  retirement plan, however,  may opt to make the necessary  investments
called for by the LOI over a  forty-eight  (48) month  period.  These  qualified
retirement plans include IRAs, SEP, SARSEP,  TSA, 401(k),  403(b) and 457 plans.
Such an investment  (including  accumulations and  combinations)  must aggregate
$100,000 or more invested  during the specified  period from the date of the LOI
or from a date within ninety (90) days prior  thereto,  upon written  request to
Investor Services. The sales charge applicable to all amounts invested under the
LOI is  computed as if the  aggregate  amount  intended to be invested  had been
invested  immediately.  If such aggregate amount is not actually  invested,  the
difference in the sales charge  actually  paid and the sales charge  payable had
the LOI not been in effect is due from the investor.  However, for the purchases
actually  made with the  specified  period  (either 13 or 48 months),  the sales

                                       32

<PAGE>

charge  applicable  will not be  higher  than  that  which  would  have  applied
(including  accumulations  and  combinations)  had the LOI been  for the  amount
actually invested.
    
   
The LOI authorizes Investor Services to hold in escrow sufficient Class A shares
(approximately  5% of the  aggregate) to make up any difference in sales charges
on the amount  intended to be invested and the amount actually  invested,  until
such  investment  is completed  within the specified  period,  at which time the
escrow Class A shares will be released. If the total investment specified in the
LOI is not completed,  the Class A shares held in escrow may be redeemed and the
proceeds  used as required  to pay such sales  charges as may be due. By signing
the  LOI,   the   investor   authorizes   Investor   Services   to  act  as  his
attorney-in-fact  to redeem  any  escrowed  Class A shares  and adjust the sales
charge,  if  necessary.  A LOI does not  constitute a binding  commitment  by an
investor to purchase,  or by the Fund to sell, any additional Class A shares and
may be terminated at any time.
    
   
DEFERRED SALES CHARGE ON CLASS B SHARES

Investments in Class B shares are purchased at net asset value per share without
the  imposition  of a sales charge so that the Fund will receive the full amount
of the purchase payment.
    
   
Contingent  Deferred Sales Charge.  Class B shares which are redeemed within six
years of  purchase  will be  subject  to a CDSC at the  rates  set  forth in the
Prospectus as a percentage of the dollar amount  subject to the CDSC. The charge
will be assessed on an amount equal to the lesser of the current market value or
the original purchase cost of the Class B shares being redeemed. No CDSC will be
imposed on  increases  in  account  value  above the  initial  purchase  prices,
including Class B shares derived from reinvestment of dividends or capital gains
distributions.
    
   
Class B shares are not  available to  full-service  defined  contribution  plans
administered  by Investor  Services or the Life  Company  that had more than 100
eligible employees at the inception of the Fund account.
    
   
The amount of the CDSC, if any, will vary  depending on the number of years from
the  time of  payment  for the  purchase  of Class B  shares  until  the time of
redemption  of such  shares.  Solely for purposes of  determining  the number of
years from the time of any payment for the  purchases  of shares,  all  payments
during a month will be aggregated  and deemed to have been made on the first day
of the month.
    
   
In determining  whether a CDSC applies to a redemption,  the calculation will be
determined in a manner that results in the lowest  possible rate being  charged.
It will be assumed  that your  redemption  comes first from shares you have held
beyond  the  six-year  CDSC  redemption  period  or those you  acquired  through
dividend  and capital gain  reinvestment,  and next from the share you have held
the longest  during the six-year  period.  For this  purpose,  the amount of any
increase in a share's value above its initial  purchase price is not regarded as
a share exempt from CDSC.  Thus,  when a share that has  appreciated in value is
redeemed during the CDSC period, a CDSC is assessed only on its initial purchase
price.
    
   
When requesting a redemption for a specific dollar amount please indicate if you
require the proceeds to equal the dollar  amount  requested.  If not  indicated,
only the  specified  dollar  amount will be redeemed  from your  account and the
proceeds will be less any applicable CDSC.

Example:
    
                                       33

<PAGE>

   
You have  purchased  100  shares at $10 per share.  The  second  year after your
purchase,  your  investment's  net asset value per share has  increased by $2 to
$12, and you have gained 10 additional shares through dividend reinvestment.  If
you redeem 50 shares at this time your CDSC will be calculated as follows:

*        Proceeds of 50 shares redeemed at $12 per share           $600
*        Minus proceeds of 10 shares not subject to CDSC
         (dividend reinvestment)                                   -120
*        Minus appreciation on remaining shares
         (40 shares X $2)                                          - 80
                                                                   ----
*        Amount subject to CDSC                                    $400
    
   
Proceeds  from the CDSC are paid to John Hancock  Funds and are used in whole or
in part by John  Hancock  Funds to defray  its  expenses  related  to  providing
distribution-related  services  to the Fund in  connection  with the sale of the
Class B shares,  such as the payment of  compensation  to select Selling Brokers
for selling Class B shares. The combination of the CDSC and the distribution and
service  fees  facilitates  the  ability  of the Fund to sell the Class B shares
without a sales  charge  being  deducted  at the time of the  purchase.  See the
Prospectus for additional information regarding the CDSC.
    
   
Waiver  of  Contingent  Deferred  Sales  Charge.  The  CDSC  will be  waived  on
redemptions  of Class B shares and of Class A shares that are subject to a CDSC,
unless indicated otherwise, in the circumstances defined below:

For all account types:

*    Redemptions  made pursuant to the Fund's right to liquidate your account if
     you own shares worth less than $1,000.

*    Redemptions   made  under  certain   liquidation,   merger  or  acquisition
     transactions  involving  other  investment  companies  or personal  holding
     companies.

*    Redemptions due to death or disability.

*    Redemptions made under the Reinstatement  Privilege, as described in "Sales
     Charge Reductions and Waivers" in the Prospectus.
    
   
For Retirement  Accounts (such as IRA,  Rollover IRA, TSA, 457, 403(b),  401(k),
Money Purchase Pension Plan, Profit-Sharing Plan and other plans qualified under
the Code) unless otherwise noted.

*    Redemptions  made to effect  mandatory  distributions  under  the  Internal
     Revenue Code after age 70 1/2.

*    Returns of excess contributions made to these plans.

*    Redemptions  made to effect  distributions to participants or beneficiaries
     from employer sponsored  retirement plans such as 401(k),  403(b),  457. In
     all cases, the distribution must be free from penalty under the Code.
    
                                       34

<PAGE>

   
*    Redemptions  made to effect  distributions  from an  Individual  Retirement
     Account  either  before  age 59 1/2 or  after  age 59  1/2,  as long as the
     distributions  are  based on your  life  expectancy  or the  joint-and-last
     survivor life expectancy of you and your beneficiary.  These  distributions
     must be free from penalty under the Code.

*    Redemptions  from certain IRA and retirement  plans that  purchased  shares
     prior to October 1, 1992 and certain IRA plans that purchased  shares prior
     to May 15, 1995.

For non-retirement accounts (please see above for retirement account waivers):

*    Redemptions  of Class B shares made under a periodic  withdrawal  plan,  as
     long as your annual  redemptions do not exceed 10% of your account value at
     the time you established your periodic withdrawal plan and 10% of the value
     of subsequent  investments  (less  redemptions) in that account at the time
     you notify Investor  Services.  (Please note, this waiver does not apply to
     periodic  withdrawal plan redemptions of Class A shares that are subject to
     a CDSC.)

Please see matrix for reference.
    



















                                       35

<PAGE>

<TABLE>
<CAPTION>
   

Type of              401(a) Plan          403(b)         457           IRA, IRA           Non-Retirement
Distribution         (401(k), MPP,                                     Rollover
                     PSP)
- --------------------------------------------------------------------------------------------------------
<S>                      <C>                 <C>            <C>           <C>                <C>
Death or             Waived               Waived         Waived        Waived             Waived
Disability
- --------------------------------------------------------------------------------------------------------
Over 70 1/2          Waived               Waived         Waived        Waived for         10% of account
                                                                       mandatory          value annually
                                                                       distributions      in periodic
                                                                                          payments
- --------------------------------------------------------------------------------------------------------
Between 59 1/2       Waived               Waived         Waived        Only Life          10% of account
and 70 1/2                                                             Expectancy         value annually
                                                                                          in periodic
                                                                                          payments
- --------------------------------------------------------------------------------------------------------
Under 59 1/2         Waived for           Waived for     Waived for    Waived for         10% of account
                     rollover, or         annuity        annuity       annuity            value annually
                     annuity              payments       payments      payments           in periodic
                     payments.  Not                                                       payments
                     waived if paid
                     directly to
                     participant.
- --------------------------------------------------------------------------------------------------------
Loans                Waived               Waived         N/A           N/A                N/A
- --------------------------------------------------------------------------------------------------------
Termination of       Not Waived           Not Waived     Not Waived    Not Waived         N/A
Plan
- --------------------------------------------------------------------------------------------------------
Hardships            Not Waived           Not Waived     N/A           N/A                N/A
- --------------------------------------------------------------------------------------------------------
Return of            Waived               Waived         Waived        Waived             N/A
Excess
- --------------------------------------------------------------------------------------------------------
</TABLE>
If you qualify for a CDSC waiver under one of these situations,  you must notify
Investor  Services  at the time you make your  redemption.  The  waiver  will be
granted  once  Investor  Services  has  confirmed  that you are  entitled to the
waiver.
    
                                       36

<PAGE>

   
SPECIAL REDEMPTIONS

Although  it  would  not  normally  do so,  the  Fund  has the  right to pay the
redemption  price  of  shares  of the  Fund in  whole  or in  part in  portfolio
securities as prescribed by the Trustees.  When the shareholder  sells portfolio
securities  received in this fashion, he will incur a brokerage charge. Any such
security  would be valued  for the  purpose of making  such  payment at the same
value as used in determining the Fund's net asset value. The Fund has,  however,
elected to be governed by Rule 18f-1  under the 1940 Act.  Under that rule,  the
Fund must  redeem  its  shares  solely in cash  except  to the  extent  that the
redemption payments to any shareholder during any 90-day period would exceed the
lesser of $250,000 or 1% of the net asset value of the Fund at the  beginning of
such period.
    
   
ADDITIONAL SERVICES AND PROGRAMS

Exchange Privilege. As described more fully in the Prospectus,  the Fund permits
exchanges  of shares of any class for shares of the same class in any other John
Hancock fund offering that class.
    
   
Systematic  Withdrawal  Plan. As described  briefly in the Prospectus,  the Fund
permits the establishment of a Systematic  Withdrawal Plan.  Payments under this
plan represent  proceeds  arising from the redemption of Fund shares.  Since the
redemption price of Fund shares may be more or less than the shareholder's cost,
depending upon the market value of the securities  owned by the Fund at the time
of  redemption,  the  distribution  of cash  pursuant to this plan may result in
realization  of gain or loss for  purposes  of federal,  state and local  income
taxes.  The  maintenance  of a  Systematic  Withdrawal  Plan  concurrently  with
purchases  of  additional  Class A or  Class  B  shares  of the  Fund  could  be
disadvantageous to a shareholder  because of the initial sales charge payable on
such  purchases of Class A shares and the CDSC imposed on redemptions of Class B
shares and because  redemptions  are taxable  events.  Therefore,  a shareholder
should not purchase Fund shares at the same time as a Systematic Withdrawal Plan
is in  effect.  The  Fund  reserves  the  right to  modify  or  discontinue  the
Systematic  Withdrawal  Plan of any shareholder on 30 days' prior written notice
to such  shareholder,  or to discontinue  the  availability  of such plan in the
future.  The  shareholder  may  terminate  the plan at any time by giving proper
notice to Investor Services.
    
   
Monthly Automatic Accumulation Program ("MAAP"). This program is explained fully
in the Prospectus. The program, as it relates to automatic investment checks, is
subject to the following conditions:
    
   
The investments will be drawn on or about the day of the month indicated.
    
   
The privilege of making investments  through the Monthly Automatic  Accumulation
Program  may be  revoked  by  Investor  Services  without  prior  notice  if any
investment is not honored by the shareholder's  bank. The bank shall be under no
obligation to notify the shareholder as to the non-payment of any checks.
    
   
The program may be discontinued by the  shareholder  either by calling  Investor
Services or upon written notice to Investor  Services which is received at least
five (5) business days prior to the due date of any investment.
    
                                       37

<PAGE>

   
Reinvestment  Privilege.  A shareholder who has redeemed Fund shares may, within
120 days  after the date of  redemption,  reinvest  without  payment  of a sales
charge any part of the  redemption  proceeds  in shares of the same class of the
Fund or another John  Hancock  mutual  fund,  subject to the minimum  investment
limit in that fund.  The proceeds  from the  redemption of Class A shares may be
reinvested at net asset value without paying a sales charge in Class A shares of
the Fund or in Class A shares of another John Hancock mutual fund. If a CDSC was
paid upon a  redemption,  a  shareholder  may reinvest  the  proceeds  from that
redemption at net asset value in  additional  shares of the class from which the
redemption was made. The shareholder's  account will be credited with the amount
of any CDSC charged upon the prior  redemption  and the new shares will continue
to be subject to the CDSC.  The holding  period of the shares  acquired  through
reinvestment  will, for purposes of computing the CDSC payable upon a subsequent
redemption,  include the holding  period of the  redeemed  shares.  The Fund may
modify or terminate the reinvestment privilege at any time.
    
   
A  redemption  or exchange of Fund shares is a taxable  transaction  for federal
income tax purposes,  even if the reinvestment  privilege is exercised,  and any
gain or loss realized by a shareholder on the redemption or other disposition of
Fund shares will be treated for tax purposes as described under the caption "Tax
Status."
    
   
DESCRIPTION OF THE FUND'S SHARES

The Trustees of the Trust are  responsible for the management and supervision of
the Fund.  The  Declaration  of Trust permits the Trustees to issue an unlimited
number of full and fractional  shares of beneficial  interest of the Fund,  $.01
par value per share.  Under the  Declaration  of Trust,  the  Trustees  have the
authority  to create and  classify  shares of  beneficial  interest  in separate
series, without further action by shareholders. As of the date of this Statement
of Additional  Information,  the Trustees have authorized shares of the Fund and
one other series.  Additional series may be added in the future. The Declaration
of Trust also  authorizes  the Trustees to classify and reclassify the shares of
the Fund, or any new series of the Trust,  into one or more  classes.  As of the
date of this Statement of Additional  Information,  the Trustees have authorized
the  issuance  of two classes of shares of the Fund,  designated  as Class A and
Class B.
    
   
The shares of each class of the Fund represent an equal  proportionate  interest
in the  aggregate  net assets  attributable  to that class of the Fund.  A sales
charge will be imposed  either at the time of the purchase,  for Class A shares,
or on a contingent  deferred basis, for Class B shares.  For Class A shares,  no
sales charge is payable at the time of purchase on  investments of $1 million or
more, but for such investments a contingent deferred sales charge may be imposed
in the event of certain redemption transactions within one year of purchase.
    
   
Class A shares  and  Class B shares  have  certain  exclusive  voting  rights on
matters relating to their respective  distribution  plans. The different classes
of the  Fund  may  bear  different  expenses  relating  to the  cost of  holding
shareholder meetings necessitated by the exclusive voting rights of any class of
shares.
    
   
Dividends paid by the Fund, if any, with respect to each class of shares will be
calculated in the same manner,  at the same time and on the same day and will be
in the same amount, except for differences resulting from the facts that (i) the
distribution  and  service  fees  relating to Class A and Class B shares will be
borne   exclusively  by  that  class,  (ii)  Class  B  shares  will  pay  higher
distribution and service fees than Class A shares, and (iii) each of Class A and

                                       38

<PAGE>

Class B shares will bear any other class  expenses  properly  allocable  to such
class of shares,  subject to the conditions the Internal Revenue Service imposes
with respect to multiple-class  structures.  Similarly,  the net asset value per
share may vary depending on the class of shares purchased.
    
   
In the event of liquidation,  shareholders are entitled to share pro rata in the
net assets of the Fund available for distribution to such  shareholders.  Shares
entitled their holders to one vote per share,  are freely  transferable and have
no preemptive,  subscription or conversion rights. When issued, shares are fully
paid and non-assessable by the Trust, except as set forth below.
    
   
Unless  otherwise  required by the Investment  Company Act or the Declaration of
Trust,  the Trust has no intention of holding annual  meetings of  shareholders.
Trust  shareholders  may  remove a Trustee by the  affirmative  vote of at least
two-thirds of the Trust's  outstanding  shares and the Trustees  shall  promptly
call a meeting for such purpose when requested to do so in writing by the record
holders  of  not  less  than  10%  of  the  outstanding  shares  of  the  Trust.
Shareholders   may,  under  certain   circumstances,   communicate   with  other
shareholders in connection  with  requesting a special meeting of  shareholders.
However,  at any time that less than a majority of the Trustees  holding  office
were elected by the  shareholders,  the Trustees will call a special  meeting of
shareholders for the purpose of electing Trustees.
    
   
Under Massachusetts law,  shareholders of a Massachusetts  business trust could,
under certain  circumstances,  be held personally liable for acts or obligations
of the Trust.  However,  the Trust's  Declaration  of Trust  contains an express
disclaimer  of  shareholder  liability for acts,  obligations  or affairs of the
Fund.  The  Declaration  of Trust also provides for  indemnification  out of the
Fund's  assets  for  all  losses  and  expenses  of any  Fund  shareholder  held
personally liable by reason of being or having been a shareholder.  Liability is
therefore  limited to  circumstances in which the Fund itself would be unable to
meet its obligations, and the possibility of this occurrence is remote.
    
   
TAX STATUS

The Fund is treated as a separate  entity for accounting  and tax purposes.  The
Fund has qualified and elected to be treated as a "regulated investment company"
under  Subchapter M of the Code,  and intends to continue to so qualify for each
taxable year.  As such and by complying  with the  applicable  provisions of the
Code regarding the sources of its income, the timing of its  distributions,  and
the  diversification  of its  assets,  the Fund will not be  subject  to federal
income tax on taxable  income  (including  net realized  capital gains) which is
distributed  to  shareholders  at least  annually in accordance  with the timing
requirements of the Code.
    
   
The Fund will be subject to a 4%  non-deductible  federal  excise tax on certain
amounts not distributed (and not treated as having been distributed) on a timely
basis in accordance  with annual  minimum  distribution  requirements.  The Fund
intends under normal circumstances to avoid liability for such tax by satisfying
such distribution requirements.
    
   
The Fund expects to qualify to pay  "exempt-interest  dividends,"  as defined in
the Code.  To qualify to pay  exempt-interest  dividends,  the Fund must, at the
close of each quarter of its taxable year, have at least 50% of the value of its
total assets  invested in municipal  securities  whose interest is excluded from
gross  income  under  Section  103(a)  of  the  Code.  In  purchasing  municipal
securities,  the Fund intends to rely on opinions of nationally  recognized bond
counsel for each issue as to the  excludability  of interest on such obligations
from gross income for federal  income tax purposes.  The Fund will not undertake
independent investigations concerning the tax-exempt status of such obligations,

                                       39

<PAGE>

nor does it  guarantee or represent  that bond  counsels'  opinions are correct.
Bond  counsels'  opinions will  generally be based in part upon covenants by the
issuers and related  parties  regarding  continuing  compliance with federal tax
requirements.  Tax laws enacted  principally  during the 1980's not only had the
effect of limiting the purposes for which  tax-exempt  bonds could be issued and
reducing the supply of such bonds,  but also increased the number and complexity
of requirements  that must be satisfied on a continuing basis in order for bonds
to  be  and  remain  tax-exempt.  If  the  issuer  of  a  bond  or a  user  of a
bond-financed  facility  fails to  comply  with such  requirements  at any time,
interest  on  the  bond  could  become  taxable,  retroactive  to the  date  the
obligations  was issued.  In that event,  a portion of the Fund's  distributions
attributable to interest the Fund received on such bond for the current year and
for prior years could be characterized or recharacterized as taxable income. The
availability of tax-exempt obligations and the value of the Fund's portfolio may
be affected by  restrictive  federal  income tax  legislation  enacted in recent
years or by similar future legislation.
    
   
If the Fund  satisfies the applicable  requirements,  dividends paid by the Fund
which are  attributable  to tax exempt  interest  on  municipal  securities  and
designated by the Fund as  exempt-interest  dividends in a written notice mailed
to its shareholders within sixty days after the close of its taxable year may be
treated by shareholders as items of interest  excludable from their gross income
under Section 103(a) of the Code. The recipient of tax-exempt income is required
to report such income on his federal income tax return.  However,  a shareholder
is advised to consult his tax adviser  with  respect to whether  exempt-interest
dividends retain the exclusion under Section 103(a) if such shareholder would be
treated as a "substantial  user" under Section 147(a)(1) with respect to some or
all of the  tax-exempt  obligations  held by the Fund.  The Code  provides  that
interest on  indebtedness  incurred or  continued to purchase or carry shares of
the Fund is not  deductible  to the  extent it is deemed  related  to the Fund's
exempt-interest  dividends.  Pursuant  to  published  guidelines,  the  Internal
Revenue  Service may deem  indebtedness to have been incurred for the purpose of
purchasing or carrying shares of the Fund even though the borrowed funds may not
be directly traceable to the purchase of shares.
    
   
Although all or a substantial  portion of the dividends  paid by the Fund may be
excluded by the Fund's  shareholders  from their gross income for federal income
tax  purposes,  the Fund may purchase  specified  private  activity  bonds,  the
interest from which  (including the Fund's  distributions  attributable  to such
interest)  may be a  preference  item for  purposes of the  federal  alternative
minimum tax (both individual and corporate).  All exempt-interest dividends from
the Fund,  whether or not  attributable to private  activity bond interest,  may
increase a corporate shareholder's  liability, if any, for corporate alternative
minimum tax and will be taken into account in determining  the extent to which a
shareholder's  Social  Security  or certain  railroad  retirement  benefits  are
taxable.
    
   
Distributions  other than  exempt-interest  dividends from the Fund's current or
accumulated  earnings  and profits  ("E&P")  will be taxable  under the Code for
investors who are subject to tax. Taxable  distributions  include  distributions
from the Fund that are  attributable  to (i) taxable  income,  including but not
limited to taxable bond interest,  recognized  market discount income,  original
issue  discount  income  accrued  with  respect to taxable  bonds,  income  from
repurchase agreements, income from securities lending, income from dollar rolls,
income from interest rate swaps, caps, floors and collars,  and a portion of the
discount from certain stripped  tax-exempt  obligations or their coupons or (ii)
capital gains from the sale of securities or other  investments  (including from
the disposition of rights to when-issued  securities  prior to issuance) or from
options and futures contracts.  If these  distributions are paid from the Fund's

                                       40

<PAGE>

"investment  company taxable  income," they will be taxable as ordinary  income;
and if they are paid from the Fund's "net capital gain," they will be taxable as
long-term  capital  gain.  (Net  capital  gain  is the  excess  (if  any) of net
long-term capital gain over net short-term  capital loss, and investment company
taxable income is all taxable  income and capital gains,  other than net capital
gain, after reduction by deductible expenses.) Some distributions may be paid in
January  but may be  taxable to  shareholders  as if they had been  received  on
December 31 of the previous year. The tax treatment  described  above will apply
without  regard to whether  distributions  are received in cash or reinvested in
additional shares of the Fund.
    
   
Distributions,  if any,  in excess of E&P will  constitute  a return of  capital
under the Code, which will first reduce an investor's  federal tax basis in Fund
shares and then, to the extent such basis is exceeded,  will generally give rise
to capital  gains.  Amounts  that are not  allowable as a deduction in computing
taxable income,  including expenses  associated with earning tax-exempt interest
income,  do not  reduce  the  Fund's  current  earnings  and  profits  for these
purposes.  Consequently,  the portion, if any, of the Fund's  distributions from
gross tax-exempt  interest income that exceeds its net tax-exempt interest would
be taxable as ordinary income to the extent of such  disallowed  deductions even
though  such  excess  portion  may  represent  an  economic  return of  capital.
Shareholders who have chosen automatic  reinvestment of their distributions will
have a federal tax basis in each share received  pursuant to such a reinvestment
equal to the amount of cash they would have received had they elected to receive
the  distribution  in cash,  divided  by the  number of shares  received  in the
reinvestment.
    
   
After the close of each calendar year, the Fund will inform  shareholders of the
federal  income tax status of its  dividends  and  distributions  for such year,
including the portion of such  dividends  that  qualifies as tax-exempt  and the
portion, if any, that should be treated as a tax preference item for purposes of
the federal  alternative  minimum tax.  Shareholders who have not held shares of
the Fund for its full taxable year may have designated as tax-exempt or as a tax
preference item a percentage of  distributions  which is not equal to the actual
amount of  tax-exempt  income or tax  preference  item income earned by the Fund
during the period of their investment in the Fund.
    
   
The amount of net realized  capital  gains,  if any, in any given year will vary
depending upon the Adviser's current investment strategy and whether the Adviser
believes  it to be in the best  interest  of the Fund to  dispose  of  portfolio
securities that will generate  capital gains or to enter into options or futures
transactions. At the time of an investor's purchase of Fund shares, a portion of
the purchase price is often attributable to realized or unrealized  appreciation
in the Fund's portfolio. Consequently,  subsequent distributions on these shares
from such  appreciation  may be taxable to such  investor  even if the net asset
value of the  investor's  shares is, as a result of the  distributions,  reduced
below the  investor's  cost for such shares,  and the  distributions  in reality
represent a return of a portion of the purchase price.
    
   
Upon a redemption  of shares of the Fund  (including by exercise of the exchange
privilege)  a  shareholder  will  ordinarily  realize  a  taxable  gain  or loss
depending  upon the  amount  of the  proceeds  and the  investor's  basis in his
shares.  Such gain or loss will be treated as capital gain or loss if the shares
are  capital  assets  in the  shareholder's  hands  and  will  be  long-term  or
short-term,  depending upon the  shareholder's tax holding period for the shares
and  subject to the  special  rules  described  below.  A sales  charge  paid in
purchasing  Class A shares of the Fund cannot be taken into account for purposes
of determining  gain or loss on the redemption or exchange of such shares within
ninety (90) days after their  purchase to the extent  Class A shares of the Fund
or another John  Hancock fund are  subsequently  acquired  without  payment of a
sales  charge  pursuant  to  the  reinvestment  or  exchange   privilege.   This
disregarded  charge will result in an increase in the shareholder's tax basis in

                                       41

<PAGE>

the shares  subsequently  acquired.  Also,  any loss realized on a redemption or
exchange  may be  disallowed  to the extent the shares  disposed of are replaced
with other shares of the Fund within a period of sixty-one  (61) days  beginning
thirty  (30) days  before  and  ending  thirty  (30) days  after the  shares are
disposed of, such as pursuant to  automatic  dividend  reinvestments.  In such a
case,  the  basis  of the  shares  acquired  will be  adjusted  to  reflect  the
disallowed  loss.  Any loss  realized  upon the  redemption of shares with a tax
holding  period of six  months or less will be  disallowed  to the extent of any
exempt-interest dividends paid with respect to such shares and, to the extent in
excess of the disallowed amount,  will be treated as a long-term capital loss to
the extent of any amounts  treated as  distributions  of long-term  capital gain
with respect to such shares.
    
   
Although its present  intention is to  distribute,  at least  annually,  all net
capital  gain, if any, the Fund reserves the right to retain and reinvest all or
any  portion of the excess of net  long-term  capital  gain over net  short-term
capital loss in any year. The Fund will not in any event  distribute net capital
gain  realized in any year to the extent that a capital loss is carried  forward
from prior years  against such gain.  To the extent such excess was retained and
not exhausted by the  carryforward of prior years' capital  losses,  it would be
subject to Federal income tax in the hands of the Fund. Upon proper  designation
of this amount by the Fund, each shareholder would be treated for Federal income
tax  purposes  as if the  Fund  had  distributed  to him on the  last day of its
taxable  year his pro rata  share of such  excess,  and he had paid his pro rata
share of the taxes paid by the Fund and  reinvested  the  remainder in the Fund.
Accordingly,  each  shareholder  would (a)  include  his pro rata  share of such
excess as long-term capital gain in his return for his taxable year in which the
last day of the Fund's  taxable  year  falls,  (b) be  entitled  either to a tax
credit on his  return  for,  or to a refund  of, his pro rata share of the taxes
paid by the Fund, and (c) be entitled to increase the adjusted tax basis for his
shares in the Fund by the  difference  between his pro rata share of this excess
and his pro rata share of these taxes.
    
   
For Federal  income tax  purposes,  the Fund is permitted to carry forward a net
capital loss in any year to offset net capital gains,  if any,  during the eight
years following the year of the loss. To the extent subsequent net capital gains
are offset by such losses, they would not result in Federal income tax liability
to the Fund and, as noted above, would not be distributed to shareholders. As of
October 31, 1995, the Fund had capital loss carryforwards of $3,216,205 of which
$2,785,979 expires in 2002 and $430,226 expires in 2003.
    
   
Dividends and capital gain  distributions from the Fund will not qualify for the
dividends-received deduction for corporations.
    
   
The Fund is required to accrue income on any debt securities that have more than
a de minimis amount of original issue discount (or debt securities acquired at a
market  discount,  if the Fund  elects  to  include  market  discount  in income
currently) prior to the receipt of the corresponding cash payments.  The mark to
market  rules  applicable  to certain  options  and futures  contracts  may also
require the Fund to recognize gain within a concurrent receipt of cash. However,
the Fund must distribute to shareholders for each taxable year substantially all
of its net income and net  capital  gains,  including  such  income or gain,  to
qualify as a regulated  investment  company and avoid  liability for any federal
income or excise tax.  Therefore,  the Fund may have to dispose of its portfolio
securities under disadvantageous  circumstances to generate cash, or may have to
leverage   itself  by  borrowing  the  cash,   to  satisfy  these   distribution
requirements.
    
   
A state  income (and  possibly  local income  and/or  intangible  property)  tax
exemption is generally available to the extent (if any) the Fund's distributions
are derived from interest on (or, in the case of intangibles taxes, the value of

                                       42

<PAGE>

its assets is attributable to) certain U.S. Government  obligations or municipal
obligations  of issuers in the state in which a  shareholder  is subject to tax,
provided in some states that certain thresholds for holdings of such obligations
and/or reporting  requirements are satisfied.  The Fund will not seek to satisfy
any  threshold or reporting  requirements  that may apply in  particular  taxing
jurisdictions,  although the Fund may in its sole  discretion  provide  relevant
information to shareholders.
    
   
The Fund will be required to report to the Internal  Revenue Service (the "IRS")
all taxable  distributions to  shareholders,  as well as gross proceeds from the
redemption  or exchange  of Fund  shares,  except in the case of certain  exempt
recipients,  i.e.,  corporations  and certain other investors  distributions  to
which are exempt from the information  reporting  provisions of the Code.  Under
the backup withholding  provisions of Code Section 3406 and applicable  Treasury
regulations,  all such reportable  distributions  and proceeds may be subject to
backup  withholding  of  federal  income  tax at the  rate of 31% in the case of
non-exempt shareholders who fail to furnish the Fund with their correct taxpayer
identification number and certain  certifications  required by the IRS or if the
IRS or a broker  notifies the Fund that the number  furnished by the shareholder
is  incorrect  or that the  shareholder  is subject to backup  withholding  as a
result of failure to report  interest or dividend  income.  However,  the Fund's
taxable  distributions may not be subject to backup  withholding if the Fund can
reasonably  estimate that at least 95% of its distributions for the year will be
exempt-interest  dividends.  The Fund may refuse to accept an  application  that
does not contain any required  taxpayer  identification  number or certification
that the number provided is correct.  If the backup  withholding  provisions are
applicable,  any  such  distributions  and  proceeds,  whether  taken in cash or
reinvested  in shares,  will be reduced by the amounts  required to be withheld.
Any amounts withheld may be credited against a shareholder's U.S. federal income
tax   liability.   Investors   should  consult  their  tax  advisers  about  the
applicability of the backup withholding provisions.
    
   
Limitations imposed by the Code on regulated  investment companies like the Fund
may restrict the Fund's ability to enter into futures and options  transactions.
Certain  options and futures  transactions  undertaken by the Fund may cause the
Fund to  recognize  gains or losses  from  marking  to market  even  though  its
positions have not been sold or terminated and affect the character as long-term
or short-term and timing of some capital gains and losses  realized by the Fund.
Also,  some of the  Fund's  losses on its  transactions  involving  options  and
futures  contracts  and/or  offsetting or successor  portfolio  positions may be
deferred  rather than being taken into  account  currently  in  calculating  the
Fund's taxable income or gain.  Certain of such  transactions may also cause the
Fund to dispose of investments sooner than would otherwise have occurred.  These
transactions  may  thereafter  affect the amount,  timing and  character  of the
Fund's  distributions  to  shareholders.  The Fund will take  into  account  the
special tax rules (including consideration of available elections) applicable to
options and futures  transactions  in order to seek to  minimize  any  potential
adverse tax consequences.
    
   
The  foregoing  discussion  relates  solely to U.S.  Federal  income  tax law as
applicable to U.S. persons (i.e.,  U.S.  citizens or residents and U.S. domestic
corporations,  partnerships,  trusts or estates)  subject to tax under such law.
The discussion does not address special tax rules  applicable to certain classes
of investors, such as insurance companies and financial institutions.  Dividends
(including exempt-interest dividends),  capital gain distributions and ownership
of or gains realized on the redemption  (including an exchange) of shares of the
Fund may also be subject to state and local taxes.  Shareholders  should consult
their own tax advisers as to the  Federal,  state or local tax  consequences  of
ownership  of shares of, and receipt of  distributions  from,  the Fund in their
particular circumstances.
    
                                       42

<PAGE>

   
Non-U.S. investors not engaged in a U.S. trade or business with which their Fund
investment is effectively  connected will be subject to U.S.  Federal income tax
treatment that is different from that described  above.  These  investors may be
subject to nonresident alien withholding tax at the rate of 30% (or a lower rate
under an applicable tax treaty),  on amounts treated as ordinary  dividends from
the Fund and, unless an effective IRS Form W-8 or authorized substitute for Form
W-8 is on file, to 31% backup  withholding  on certain  other  payments from the
Fund.  Non-U.S.  investors  should  consult  their tax advisors  regarding  such
treatment and the application of foreign taxes to an investment in the Fund.
    
   
The Fund is not subject to  Massachusetts  corporate  excise or franchise taxes.
Provided  that the Fund  qualifies as a regulated  investment  company under the
Code, it will also not be required to pay any Massachusetts income tax.
    
   
CALCULATION OF PERFORMANCE

For the 30-day period ended October 31, 1995,  the  annualized  yield on Class A
and Class B shares of the Fund was 5.78% and 5.35%, respectively. For the 30-day
period ended April 30, 1996, the annualized  yield on Class A and Class B shares
of the Fund was 6.06% and 5.58%,  respectively.  The average annual total return
of the  Class B  shares  of the Fund  for the 1 year  and 5 year  periods  ended
October  31,  1995 and for the period  from  August 29,  1986  (commencement  of
operations)  to October 31, 1995 was 8.96%,  7.72% and 6.71%,  respectively  and
reflect payment of the maximum sales charge.
    
   
The  average  annual  total  return of Class A shares of the Fund for the 1 year
period ended October 31, 1995 and since inception on December 31, 1993 was 9.61%
and 2.39%, respectively. The Fund's yield is computed by dividing net investment
income per share  determined  for a 30-day period by the maximum  offering price
per share (which  includes the full sales charge) on the last day of the period,
according to the following standard formula:
    
   
The  Fund's  yield is  computed  by  dividing  net  investment  income per share
determined  for a 30-day period by the maximum  offering  price per share (which
includes the full sales charge) on the last day of the period,  according to the
following standard formula:
    
   
                           Yield = 2 [(a - b) + 1) 6 - 1]
                                       -----
                                        cd
Where:

         a =      dividends and interest earned during the period.

         b =      net expenses accrued during the period.

         c =      the average daily number of fund shares  outstanding  during
                  the period that would be entitled to receive dividends.

         d =      the maximum offering price per share on the last day of the 
                  period (NAV where applicable).
    
   
     The Fund may  advertise  a  tax-equivalent  yield,  which  is  computed  by
dividing  that portion of the yield of the Fund which is tax-exempt by one minus
a stated income tax rate and adding the product to that portion,  if any, of the
yield of the Fund that is not  tax-exempt.  The tax  equivalent  yields  for the
Fund's  Class A and  Class B Shares at the 36% tax rate for the  30-day  periods
ended October 31, 1995 and April 30, 1996, respectively, were Class A: 9.03% and
9.47% and Class B: 8.36% and 8.72%.
    
                                       44

<PAGE>

   
     The  Fund's  total  return  is  computed  by  finding  the  average  annual
compounded rate of return over the 1 year, 5 year and 10 year periods that would
equate the initial amount invested to the ending  redeemable  value according to
the following formula:
    
   
                                    n _____
                               T = \ /ERV/P - 1

Where:

         P =      a hypothetical initial investment of $1,000.

         T =      average annual total return.

         n =      number of years.

         ERV =    ending  redeemable  value of hypothetical  $1,000  investment
                  made at the beginning of the 1 year, 5 year and life-of-fund 
                  periods.
    
   
     Because each share has its own sales charge and fee structure,  the classes
have  different  performance  results.  In the case of Class A shares or Class B
shares,  this  calculation  assumes the maximum  sales charge is included in the
initial  investment  or the  CDSC  applied  at  the  end  of  the  period.  This
calculation also assumes that all dividends and  distributions are reinvested at
net asset value on the reinvestment dates during the period.
    
   
     In addition to average annual total returns,  the Fund may quote unaveraged
or  cumulative  total  returns  reflecting  the  simple  change  in  value of an
investment  over a stated  period.  Cumulative  total returns may be quoted as a
percentage or as a dollar amount, and may be calculated for a single investment,
a series of investments,  and/or a series of redemptions,  over any time period.
Total  returns may be quoted with or without  taking the Fund's  sales charge on
Class A shares or the CDSC on Class B shares  into  account.  The  "distribution
rate" is determined by annualizing the result of dividing the declared dividends
of the Fund during the period stated by the maximum  offering price or net asset
value at the end of the period.  Excluding  the Fund's  sales  charge on Class A
shares and the CDSC on Class B shares from a total return calculation produces a
higher total return figure.
    
   
     In the  case of a  tax-exempt  obligation  issued  without  original  issue
discount and having a current  market  discount,  the coupon rate of interest is
used in lieu of the  yield  to  maturity.  Where,  in the  case of a  tax-exempt
obligation  with  original  issue  discount,  the discount  based on the current
market  value  exceeds the  then-remaining  portion of original  issue  discount
(market  discount),  the yield to  maturity  is the  imputed  rate  based on the
original  issue  discount  calculation.  Where,  in  the  case  of a  tax-exempt
obligation  with  original  issue  discount,  the discount  based on the current
market value is less than the then-remaining  portion of original issue discount
(market premium), the yield to maturity is based on the market value.
    
                                       45

<PAGE>

   
     From time to time, in reports and promotional literature,  the Fund's yield
and total  return will be compared to indices of mutual  funds and bank  deposit
vehicles such as Lipper Analytical Services, Inc.'s "Lipper -- Fixed Income Fund
Performance  Analysis," a monthly  publication  which  tracks net assets,  total
return,  and yield on fixed income mutual funds in the United  States.  Ibottson
and Associates,  CDA  Weisenberger  and F.C. Towers are also used for comparison
purposes, as well the Russell and Wilshire Indices.
    
   
     Performance   rankings  and  ratings  reported   periodically  in  national
financial publications such as MONEY Magazine,  FORBES,  BUSINESS WEEK, THE WALL
STREET JOURNAL, MORNINGSTAR, and BARRON'S may also be utilized.
    
   
     The  performance  of the  Fund  is not  fixed  or  guaranteed.  Performance
quotations should not be considered to be  representations of performance of the
Fund for any period in the future.  The performance of the Fund is a function of
many factors including its earnings,  expenses and number of outstanding shares.
Fluctuating  market  conditions;  purchases,  sales and  maturities of portfolio
securities;  sales and redemptions of shares of beneficial interest; and changes
in  operating  expenses  are all examples of items that can increase or decrease
the Fund's performance.
    
BROKERAGE ALLOCATION
   
Decisions  concerning  the  purchase and sale of  portfolio  securities  and the
allocation  of  brokerage  commissions  are  made  by the  Adviser  pursuant  to
recommendations made by its investment committee, which consists of officers and
directors  of the Adviser and  affiliates  and  officers  and  Trustees  who are
interested persons of the Fund. Orders for purchases and sales of securities are
placed in a manner  which,  in the opinion of the  Adviser,  will offer the best
price and market for the  execution  of each such  transaction.  Purchases  from
underwriters  of portfolio  securities  may include a commission or  commissions
paid by the issuer  and  transactions  with  dealers  serving  as market  makers
reflect a "spread." Investments in debt securities are generally traded on a net
basis  through  dealers  acting for their own account as  principals  and not as
brokers; no brokerage commissions are payable on such transactions.
    
   
The Fund's  primary  policy is to execute all  purchases  and sales of portfolio
instruments  at the  most  favorable  prices  consistent  with  best  execution,
considering all of the costs of the transaction including brokerage commissions.
This policy governs the selection of brokers and dealers and the market in which
a transaction is executed.  Consistent with the foregoing  primary  policy,  the
Rules of Fair  Practice of the NASD and other  policies  that the  Trustees  may
determine,  the Adviser may consider  sales of shares of the Fund as a factor in
the selection of broker-dealers to execute the Fund's portfolio transactions.
    
   
To the extent  consistent with the foregoing,  each Fund will be governed in the
selection of brokers and dealers,  and the  negotiation of brokerage  commission
rates and dealer  spreads,  by the  reliability  and  quality  of the  services,
including primarily the availability and value of research  information and to a
lesser extent statistical  assistance  furnished to the Adviser of the Fund, and
their value and expected  contribution to the performance of the Fund. It is not
possible to place a dollar value on information and services to be received from
brokers and dealers,  since it is only  supplementary to the research efforts of
the  Adviser.  The receipt of  research  information  is not  expected to reduce

                                       46

<PAGE>

significantly  the  expenses  of  the  Adviser.  The  research  information  and
statistical  assistance  furnished  by brokers  and dealers may benefit the Life
Company or other  advisory  clients of the Adviser,  and  conversely,  brokerage
commissions and spreads paid by other advisory clients of the Adviser may result
in research information and statistical  assistance  beneficial to the Fund. The
Fund  will make no  commitments  to  allocate  portfolio  transactions  upon any
prescribed basis. While the Adviser's officers will be primarily responsible for
the allocation of the Fund's brokerage  business,  the policies and practices of
the Adviser in this regard must be consistent with the foregoing and will at all
times be subject to review by the Trustees.
    
   
For the  year  ended  October  31,  1995,  the Fund  paid  $6,650  in  brokerage
commissions.  For the years ended  October  31, 1994 and 1993,  the Fund paid no
brokerage commissions.
    
   
As permitted by Section 28(e) of the  Securities  Exchange Act of 1934, the Fund
may pay to a broker which provides  brokerage and research  services to the Fund
an amount of disclosed  commission  in excess of the  commission  which  another
broker would have  charged for  effecting  that  transaction.  This  practice is
subject  to a good  faith  determination  by the  Directors  that  the  price is
reasonable in light of the services  provided and to policies that the Directors
may adopt from time to time.  During the fiscal year ended October 31, 1995, the
Fund did not pay commissions to compensate brokers for research services such as
industry, economic and company reviews and evaluations of securities.
    
   
The  Adviser's  indirect  parent,  the  Life  Company,   is  the  indirect  sole
shareholder of John Hancock Freedom Securities Corporation and its subsidiaries,
three of which,  Tucker  Anthony  Incorporated  ("Tucker  Anthony") John Hancock
Distributors,  Inc.  ("John  Hancock  Distributors")  and Sutro & Company,  Inc.
("Sutro"),  are broker-dealers  ("Affiliated  Brokers").  Pursuant to procedures
determined  by the  Trustees and  consistent  with the above policy of obtaining
best net results,  the Fund may execute  portfolio  transactions with or through
Affiliated  Brokers.  During the year ended  October 31, 1995,  the Fund did not
execute any portfolio transactions with Affiliated Brokers.
    
   
Any of the  Affiliated  Brokers  may  act as  broker  for the  Fund on  exchange
transactions,  subject,  however,  to the  general  policy of the Fund set forth
above and the  procedures  adopted  by the  Trustees  pursuant  to the 1940 Act.
Commissions paid to an Affiliated  Broker must be at least as favorable as those
which the Trustees believe to be  contemporaneously  charged by other brokers in
connection with  comparable  transactions  involving  similar  securities  being
purchased or sold. A transaction  would not be placed with an Affiliated  Broker
if the  Fund  would  have to pay a  commission  rate  less  favorable  than  the
Affiliated Broker's  contemporaneous charges for comparable transactions for its
other most favored, but unaffiliated,  customers,  except for accounts for which
the Affiliated  Broker acts as a clearing broker for another brokerage firm, and
any customers of the Affiliated  Broker not comparable to the Fund as determined
by a majority of the  Trustees who are not  "interested  persons" (as defined in
the 1940 Act) of the Fund,  the Adviser or the Affiliated  Brokers.  Because the
Adviser,  which is affiliated with the Affiliated Brokers, has, as an investment
adviser to the Fund, the obligation to provide investment  management  services,
which includes elements of research and related investment skills, such research
and  related  skills will not be used by the  Affiliated  Brokers as a basis for
negotiating commissions at a rate higher than that determined in accordance with
the  above  criteria.  The Fund  will not  effect  principal  transactions  with
Affiliated  Brokers.  The Fund may,  however,  purchase  securities  from  other
members  of  underwriting  syndicates  of which  Tucker  Anthony  and  Sutro are

                                       47

<PAGE>

members,  but only in accordance  with the policy set forth above and procedures
adopted and reviewed periodically by the Trustees.
    
   
Brokerage or other transactions costs of a Fund are generally  commensurate with
the rate of portfolio  activity.  The Fund's  portfolio  turnover  rates for the
fiscal years ended October 31, 1995 and 1994 were 64% and 62%, respectively.
    
   
In order to avoid conflicts with portfolio  trades for the Fund, the Adviser and
the Fund have adopted extensive  restrictions on personal  securities trading by
personnel of the Adviser and its  affiliates.  Some of these  restrictions  are:
preclearance for all personal trades and a ban on the purchase of initial public
offerings,  as well as  contributions  to  specified  charities  of  profits  on
securities held for less than 91 days. These  restrictions are a continuation of
the basic  principle  that the interests of the Fund and its  shareholders  come
first.
    
TRANSFER AGENT SERVICES
   
John Hancock Investor Services Corporation ("Investor Services"), P.O. Box 9116,
Boston, MA 02205-9116,  a wholly owned indirect  subsidiary of the Life Company,
is the transfer and dividend  paying agent for the Fund.  The Fund pays Investor
Services  monthly a transfer agent fee of $19 per account for the Class A shares
and  $21.50  per  account  for the  Class B  shares  on an  annual  basis,  plus
out-of-pocket  expenses.  These  expenses are aggregated and charged to the Fund
and allocated to each class on the basis of the relative net asset values.
    
CUSTODY OF PORTFOLIO
   
Portfolio  securities  of the Fund are held  pursuant to a  custodian  agreement
between the Fund and Investors  Bank & Trust Company,  89 South Street,  Boston,
Massachusetts.  Under the custodian  agreement,  the custodian performs custody,
portfolio and fund accounting services.
    
INDEPENDENT AUDITORS
   
The  independent  auditors  of the Fund are  ___________________________________
______,  Boston,  Massachusetts 02116. The independent auditors audit and render
an opinion  on the  Fund's  annual  financial  statements  and review the Fund's
annual income tax returns.  With the exception of the financial  statements  for
the six-month period ended April 30, 1996, the financial  statements of the Fund
included in the  Prospectus and this  Statement of Additional  Information  have
been  audited by _________________ for the  periods  indicated  in their  report
thereon  appearing  elsewhere  herein,  and are  included in reliance  upon such
report  given  upon the  authority  of such firm as experts  in  accounting  and
auditing.
    
                                       48
<PAGE>


                                   APPENDIX A

                      CORPORATE AND TAX-EXEMPT BOND RATINGS


Moody's Investors Service, Inc. ("Moody's)
   
Aaa,  Aa, A and Baa -  Tax-exempt  bonds rated Aaa are judged to be of the "best
quality." The rating of Aa is assigned to bonds that are of "high quality by all
standards," but long-term risks appear somewhat larger than Aaa rated bonds. The
Aaa and Aa rated bonds are generally  known as "high grade bonds." The foregoing
ratings  for  tax-exempt  bonds  are  rated  conditionally.  Bonds for which the
security depends upon the completion of some act or upon the fulfillment of some
condition  are rated  conditionally.  These are bonds secured by (a) earnings of
projects under  construction,  (b) earnings of projects  unseasoned in operation
experience,  (c)  rentals  that  begin when  facilities  are  completed,  or (d)
payments  to which some other  limiting  condition  attaches.  Such  conditional
ratings denote the probable  credit stature upon  completion of  construction or
elimination of the basis of the condition. Bonds rated A are considered as upper
medium grade obligations.  Principal and interest are considered  adequate,  but
elements may be present which suggest a susceptibility to impairment sometime in
the future.  Bonds rated Baa are  considered a medium grade  obligations;  i.e.,
they are neither  highly  protected nor poorly  secured.  Interest  payments and
principal  security  appear  adequate  for the present  but  certain  protective
elements may be lacking or may be  characteristically  unreliable over any great
length of time. Such bonds lack outstanding  investment  characteristics  and in
fact, have speculative characteristics as well.
    
Standard & Poor's Ratings Group ("S&P")

AAA,  AA, A and BBB - Bonds rated AAA bear the highest  rating  assigned to debt
obligations,  which indicates an extremely  strong capacity to pay principal and
interest.  Bonds rated AA are  considered  "high  grade," are only slightly less
marked  than those of AAA  ratings and have the second  strongest  capacity  for
payment of debt service.  Bonds rated A have a strong  capacity to pay principal
and interest,  although they are somewhat  susceptible to the adverse effects of
changes in  circumstances  and economic  conditions.  The foregoing  ratings are
sometimes  followed  by a "p"  indicating  that the  rating  is  provisional.  A
provisional rating assumes the successful  completion of the project financed by
the bonds being rated and indicates that payment of debt service requirements is
largely or entirely  dependent upon the successful and timely  completion of the
project.  Although a provisional  rating addresses credit quality  subsequent to
completion of the project, it makes no comment on the likelihood of, or the risk
of default  upon  failure of, such  completion.  Bonds rated BBB are regarded as
having an adequate  capacity to repay  principal and pay interest.  Whereas they
normally exhibit protection parameters,  adverse economic conditions or changing
circumstances  are more likely to lead to a weakened capacity to repay principal
and pay interest for bonds in this category than for bonds in the A category.


Fitch Investors Service ("Fitch")

AAA, AA, A, BBB - Bonds rated AAA are  considered to be investment  grade and of
the highest quality.  The obligor has an  extraordinary  ability to pay interest
and repay principal,  which is unlikely to be affected by reasonably foreseeable
events.  Bonds  rated  AA are  considered  to be  investment  grade  and of high
quality.  The obligor's ability to pay interest and repay principal,  while very
strong,  is  somewhat  less than for AAA rated  securities  or more  subject  to

                                       49

<PAGE>

possible  change over the term of the issue.  Bonds rated A are considered to be
investment grade and of good quality.  The obligor's ability to pay interest and
repay  principal  is  considered  to be strong,  but may be more  vulnerable  to
adverse changes in economic  conditions and circumstances than bonds with higher
ratings.  Bonds  rated  BBB  are  considered  to  be  investment  grade  and  of
satisfactory  quality. The obligor's ability to pay interest and repay principal
is  considered  to be  adequate.  Adverse  changes in  economic  conditions  and
circumstances,  however,  are more likely to weaken this ability than bonds with
higher ratings.

                             TAX-EXEMPT NOTE RATINGS

Moody's - MIG-1  and  MIG-2.  Notes  rated  MIG-1  are  judged to be of the best
quality,  enjoying  strong  protection from  established  cash flow or funds for
their  services or from  established  and  broad-based  access to the market for
refinancing  or both.  Notes rated MIG-2 are judged to be of high  quality  with
ample margins of protection, though not as large as MIG-1.

S&P - SP-1 and SP-2.  SP-1  denotes a very  strong  or  strong  capacity  to pay
principal  and  interest.  Issues  determined  to  possess  overwhelming  safety
characteristics  are  given a plus  (+)  designation  (SP-1+).  SP-2  denotes  a
satisfactory capacity to pay principal and interest.

Fitch - FIN-1 and  FIN-2.  Notes  assigned  FIN-1  are  regarded  as having  the
strongest  degree of assurance for timely payment.  A plus symbol may be used to
indicate relative  standing.  Notes assigned FIN-2 reflect a degree of assurance
for timely payment only slightly less in degree than the highest category.

                CORPORATE AND TAX-EXEMPT COMMERCIAL PAPER RATINGS

Moody's -  Commercial  Paper  ratings are  opinions of the ability of issuers to
repay  punctually  promissory  obligations  not having an  original  maturity in
excess of nine months. Prime-1,  indicates highest quality repayment capacity of
rated issue and Prime-2 indicates higher quality.

S&P - Commercial  Paper ratings are a current  assessment  of the  likelihood of
timely  payment of debts  having an original  maturity of no more than 365 days.
Issues  rated  A have  the  greatest  capacity  for a  timely  payment  and  the
designation  1, 2 and 3 indicates  the relative  degree of safety.  Issues rated
"A-1+" are those with an "overwhelming degree of credit protection."

Fitch - Commercial  Paper  ratings  reflect  current  appraisal of the degree of
assurance of timely  payment.  F-1 issues are  regarded as having the  strongest
degree of assurance  for timely  payment.  (+) is used to designate the relative
position  of an issuer  within  the  rating  category.  F-2  issues  reflect  an
assurance of timely  payment  only  slightly  less in degree than the  strongest
issues.  The symbol (LOC) may follow either category and indicates that a letter
of credit issued by a commercial bank is attached to the commercial paper note.

Other  Considerations - The ratings of S&P,  Moody's,  and Fitch represent their
respective opinions of the quality of the municipal securities they undertake to
rate.  It should be  emphasized,  however,  that ratings are general and are not
absolute standards of quality. Consequently,  municipal securities with the same
maturity,  coupon and ratings may have different yields and municipal securities
of the same maturity and coupon with different ratings may have the same yield.

                                       50
<PAGE>

                                     PART C.

                                OTHER INFORMATION

Item 24. Financial Statements and Exhibits

     (a) Not applicable.

     (b) Exhibits:

     The exhibits to this Registration Statement are listed in the Exhibit Index
hereto and are incorporated herein by reference.

Item 25. Persons Controlled by or under Common Control with Registrant

     No person is directly or indirectly  controlled by or under common  control
with Registrant.

Item 26. Number of Holders of Securities

     As of June 17,  1996,  the  number  of  record  holders  of shares of the
Registrant was as follows:

                Title of Class                 Number of Record Holders
                --------------                 ------------------------
              Tax-Free Bond Fund
                Class A Shares -                      30,064
                Class B Shares -                       3,272

              High Yield Tax-Free
                Class A Shares -                       1,001
                Class B Shares -                       4,304

Item 27. Indemnification

     (a)  Indemnification  provisions  relating  to the  Registrant's  Trustees,
officers,  employees and agents is set forth in Article VII of the  Registrant's
By Laws included as Exhibit 2 herein.


                                      C-1

<PAGE>

     (b) Under Section 12 of the  Distribution  Agreement,  John Hancock  Funds,
Inc.  ("John  Hancock  Funds" ) has agreed to indemnify the  Registrant  and its
Trustees, officers and controlling persons against claims arising out of certain
acts and statements of John Hancock Funds.

     Section 9(a) of the By-Laws of John Hancock Mutual Life  Insurance  Company
"Insurance  Company"  provides,  in effect,  that the  Insurance  Company  will,
subject to  limitations  of law,  indemnify  each  present and former  director,
officer and employee of the of the Insurance  Company who serves as a Trustee or
officer of the  Registrant at the direction or request of the Insurance  Company
against  litigation  expenses  and  liabilities  incurred  while acting as such,
except  that  such  indemnification  does not  cover any  expense  or  liability
incurred or imposed in connection  with any matter as to which such person shall
be finally  adjudicated not to have acted in good faith in the reasonable belief
that his action was in the best interests of the Insurance Company. In addition,
no such person will be  indemnified  by the Insurance  Company in respect of any
liability or expense  incurred in  connection  with any matter  settled  without
final  adjudication  unless such  settlement  shall have been approved as in the
best interests of the Insurance Company either by vote of the Board of Directors
at a meeting  composed of directors  who have no interest in the outcome of such
vote, or by vote of the  policyholders.  The Insurance  Company may pay expenses
incurred in  defending  an action or claim in advance of its final  disposition,
but only upon receipt of an undertaking by the person  indemnified to repay such
payment if he should be determined not to be entitled to indemnification.

     Article IX of the respective By-Laws of John Hancock Funds and John Hancock
Advisers, Inc.("the Adviser") provide as follows:

"Section  9.01.  Indemnity:  Any person made or threatened to be made a party to
any action,  suit or proceeding,  whether  civil,  criminal,  administrative  or
investigative,  by reason  of the fact  that he is or was at any time  since the
inception  of the  Corporation  a  director,  officer,  employee or agent of the
corporation,  or is or was at any time since the  inception  of the  Corporation
serving at the request of the  Corporation as a director,  officer,  employee or
agent  of  another  corporation,  partnership,  joint  venture,  trust  or other
enterprise,  shall be indemnified by the Corporation against expenses (including
attorney's fees),  judgments,  fines and amounts paid in settlement actually and
reasonably incurred by him in connection with such action, suit or proceeding if
he acted in good faith and the  liability  was not  incurred  by reason of gross
negligence  or reckless  disregard of the duties  involved in the conduct of his
office, and expenses in connection therewith may be advanced by the Corporation,
all to the full extent authorized by the law."

"Section 9.02. Not Exclusive;  Survival of Rights: The indemnification  provided
by Section 9.01 shall not be deemed  exclusive of any other right to which those
indemnified may be entitled, and shall continue as to a person who has ceased to
be a director,  officer, employee or agent and shall inure to the benefit of the
heirs, executors and administrators of such a person."

Insofar as indemnification for liabilities under the Securities Act of 1933 (the
"Act") may be  permitted to Trustees,  officers and  controlling  persons of the
Registrant  pursuant to the Registrant's  Declaration of Trust and By-Laws,  the
Distribution  Agreement,  the By-Laws of John Hancock Funds, the Adviser, or the
Insurance  Company or  otherwise,  the  Registrant  has been advised that in the
opinion of the  Securities  and  Exchange  Commission  such  indemnification  is



                                      C-2

<PAGE>

against policy as expressed in the Act and is, therefore,  unenforceable. In the
event that a claim for indemnification  against such liabilities (other than the
payment by the  Registrant  in the  successful  defense of any  action,  suit or
proceeding)  is  asserted  by such  Trustee,  officer or  controlling  person in
connection with the securities being registered,  the Registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit  to  a  court  of   appropriate   jurisdiction   the   question   whether
indemnification  by it is against public policy as expressed in the Act and will
be governed by the final adjudication of such issue.


Item 28. Business and Other Connections of Investment Advisers

     For information as to the business, profession, vocation or employment of a
substantial  nature of each of the  officers  and  Directors  of the  Investment
Adviser,  reference is made to Forms ADV  (801-8124)  filed under the Investment
Advisers Act of 1940, which is incorporated herein by reference.

Item 29. Principal Underwriters

     (a) John Hancock Funds acts as principal underwriter for the Registrant and
also serves as principal  underwriter  or distributor of shares for John Hancock
Cash Reserve, Inc., John Hancock Bond Trust, John Hancock Current Interest, John
Hancock Series,  Inc., John Hancock Tax-Free Bond Trust, John Hancock California
Tax-Free Income Fund,  John Hancock  Capital  Series,  John Hancock Limited Term
Government  Fund,  John Hancock  Sovereign  Investors  Fund,  Inc., John Hancock
Special Equities Fund, John Hancock Sovereign Bond Fund, John Hancock Tax-Exempt
Series,  John Hancock Strategic Series,  John Hancock Technology  Series,  Inc.,
John  Hancock  World  Fund,  John  Hancock   Investment   Trust,   John  Hancock
Institutional  Series Trust,  Freedom Investment Trust, Freedom Investment Trust
II and Freedom Investment Trust III.

     (b) The  following  table  lists,  for each  director  and  officer of John
Hancock Funds, the information indicated.


                                      C-3
<PAGE>

<TABLE>
<CAPTION>

       Name and Principal                Positions and Offices               Positions and Offices
        Business Address                    with Underwriter                    with Registrant
        ----------------                    ----------------                    ---------------
<S>                                               <C>                                <C>
Edward J. Boudreau, Jr.                President, Chief Executive                   Chairman
101 Huntington Avenue                     Officer and Director
Boston, Massachusetts

Robert H. Watts                         Director, Executive Vice                      None
John Hancock Place                  President and Compliance Officer
P.O. Box 111
Boston, Massachusetts

Robert G. Freedman                              Director                      Vice Chairman, Chief
101 Huntington Avenue                                                          Investment Officer
Boston, Massachusetts

James V. Bowhers                        Executive Vice President                      None
101 Huntington Avenue
Boston, Massachusetts

Stephen M. Blair                        Executive Vice President                      None
101 Huntington Avenue
Boston, Massachusetts

James W. McLaughlin                      Senior Vice President                        None
101 Huntington Avenue                             and
Boston, Massachusetts                   Chief Financial Officer

David A. King                      Senior Vice President and Director                 None
101 Huntington Avenue
Boston, Massachusetts

James B. Little                          Senior Vice President             Senior Vice President and
101 Huntington Avenue                                                       Chief Financial Officer
Boston, Massachusetts


                                      C-4
<PAGE>

       Name and Principal                 Positions and Offices              Positions and Offices
        Business Address                    with Underwriter                    with Registrant
        ----------------                    ----------------                    ---------------

William S. Nichols                        Senior Vice President                      None
101 Huntington Avenue
Boston, Massachusetts

Anthony P. Petrucci                       Senior Vice President                      None
101 Huntington Avenue
Boston, Massachusetts

Charles H. Womack                         Senior Vice President                      None
6501 Americas Parkway
Albuquerque, New Mexico

John A. Morin                         Vice President and Secretary              Vice President
101 Huntington Avenue
Boston, Massachusetts

Susan S. Newton                              Vice President                   Vice President and
101 Huntington Avenue                                                              Secretary
Boston, Massachusetts                                                       

Keith Harstein                               Vice President                          None
101 Huntington Avenue
Boston, Massachusetts

Griselda Lyman                               Vice President                          None
101 Huntington Avenue
Boston, Massachusetts

Christopher M. Meyer                            Treasurer                            None
101 Huntington Avenue
Boston, Massachusetts

Stephen L. Brown                                Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts


                                      C-5
<PAGE>

Name and Principal                        Positions and Offices              Positions and Offices
Business Address                            with Underwriter                   with Underwriter
- ----------------                            ----------------                   ----------------

Thomas E. Moloney                               Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Jeanne M. Livermore                             Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Richard S. Scipione                             Director                            Trustee
John Hancock Place
P.O. Box 111
Boston, Massachusetts

John Goldsmith                                  Director                             None
One Beacon Street
Boston, Massachusetts

Richard O. Hansen                               Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

John M. DeCiccio                                Director                              None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

David F. D'Alessandro                           Director                              None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Foster Aborn                                    Director                              None
John Hancock Place
P.O. Box 111
Boston, Massachusetts


                                      C-6
<PAGE>

Name and Principal                        Positions and Offices              Positions and Offices
Business Address                            with Underwriter                    with Underwriter
- ----------------                            ----------------                    ----------------

William C. Fletcher                             Director                              None
53 State Street
Boston, Massachusetts

</TABLE>

     (c) None.

Item 30. Location of Accounts and Records

     Registrant  maintains  the records  required to be  maintained  by it under
     Rules 31a-1 (a), 31a-1(b), and 31a-2(a) under the Investment Company Act of
     1940 at its principal  executive offices at 101 Huntington  Avenue,  Boston
     Massachusetts  02199-7603.  Certain records,  including records relating to
     the  Registrant's   shareholders   and  the  physical   possession  of  its
     securities, may be maintained pursuant to Rule 31a-3 at the main offices of
     the Registrant's Transfer Agent and Custodian.

Item 31. Management Services

     Not applicable.

Item 32. Undertakings

     (a) Not Applicable

     (b) Not Applicable

     (c) The  Registrant  hereby  undertakes  to furnish  each  person to whom a
prospectus  with respect to a series of the  Registrant is delivered with a copy
of the latest  annual  report to  shareholders  with respect to that series upon
request and without charge.

     (d)  The  Registrant  undertakes  to  comply  with  Section  16(c)  of  the
Investment Company Act of 1940, as amended which relates to the assistance to be
rendered to  shareholders by the Trustees of the Registrant in calling a meeting
of shareholders  for the purpose of voting upon the question of the removal of a
trustee.


                                      C-7
<PAGE>


                                   SIGNATURES

     Pursuant  to  the  requirements  of the  Securities  Act of  1933  and  the
Investment Company Act of 1940, the Registrant has duly caused this Registration
Statement  to  be  signed  on  its  behalf  by  the  undersigned,  thereto  duly
authorized,  in the City of Boston, and the Commonwealth of Massachusetts on the
12th day of July, 1996.

                                            JOHN HANCOCK TAX-FREE BOND FUND


                                       By:                  *
                                            Edward J. Boudreau, Jr.
                                            Chairman and Chief Executive Officer

     Pursuant  to  the   requirements   of  the  Securities  Act  of  1933,  the
Registration  Statement  has been signed below by the  following  persons in the
capacities and on the dates indicated.

<TABLE>
<CAPTION>

      Signature                             Title                                  Date
      ---------                             -----                                  ----
<S>                                <C>                                          <C>

             *                     
- ------------------------           Chairman and Chief Executive
Edward J. Boudreau, Jr.            Officer (Principal Executive Officer)


/s/James B. Little
- ------------------------           Senior Vice President and Chief              July 12, 1996
James B. Little                    Financial Officer (Principal                              
                                   Financial and Accounting Officer)                         
                                   
                                   
- ------------------------           Trustee
James F. Carlin


                                   
- ------------------------           Trustee
William H. Cunningham


             *                     
- ------------------------           Trustee
Charles F. Fretz


             *                     
- ------------------------           Trustee
Harold R. Hiser, Jr.


                                      C-8
<PAGE>

      Signature                             Title                                  Date
      ---------                             -----                                  ----


             *           
- ------------------------           Trustee
Anne C. Hodsdon


             *                     
- ------------------------           Trustee
Charles L. Ladner


             *                      
- ------------------------           Trustee
Leo E. Linbeck, Jr.


             *                      
- ------------------------           Trustee
Patricia P. McCarter


             *                      
- ------------------------           Trustee
Steven R. Pruchansky


             *                      
- ------------------------           Trustee
Norman H. Smith


             *            
- ------------------------           Trustee
Richard S. Scipione


             *                      
- ------------------------           Trustee
John P. Toolan


*By:  /s/ Susan S. Newton                                                       July 12, 1996
      -------------------------
      Susan S. Newton
      Attorney-in-Fact under
      Powers of Attorney dated
      June 25, 1996, filed
      herewith

</TABLE>

                                      C-9
<PAGE>

<TABLE>

<S>                                                  <C>
John Hancock Bank and Thrift Opportunity Fund        John Hancock Patriot Global Dividend Fund
John Hancock Bond Fund                               John Hancock Patriot Preferred Dividend Fund
John Hancock California Tax-Free Income Fund         John Hancock Patriot Premium Dividend Fund I
John Hancock Cash Reserve, Inc.                      John Hancock Patriot Premium Dividend Fund II
John Hancock Current Interest                        John Hancock Patriot Select Dividend Trust
John Hancock Institutional Series Trust              John Hancock Series, Inc.
John Hancock Investment Trust                        John Hancock Tax-Free Bond Fund
</TABLE>

                                POWER OF ATTORNEY

     The undersigned Trustee/Director of each of the above listed Trusts, each a
Massachusetts  business trust, and  Corporations,  each a Maryland  Corporation,
does hereby severally  constitute and appoint EDWARD J. BOUDREAU,  JR., SUSAN S.
NEWTON, AND JAMES B. LITTLE,  and each acting singly, to be my true,  sufficient
and lawful  attorneys,  with full power to each of them, and each acting singly,
to sign for me, in my name and in the capacity indicated below, any Registration
Statement on Form N-1A and any  Registration  Statement on Form N-14 to be filed
by the Trust under the  Investment  Company Act of 1940,  as amended  (the "1940
Act"),  and under the Securities  Act of 1933, as amended (the "1933 Act"),  and
any and all  amendments  to said  Registration  Statements,  with respect to the
offering of shares and any and all other documents and papers relating  thereto,
and  generally to do all such things in my name and on my behalf in the capacity
indicated  to enable the Trust to comply with the 1940 Act and the 1933 Act, and
all requirements of the Securities and Exchange  Commission  thereunder,  hereby
ratifying and  confirming my signature as it may be signed by said  attorneys or
each of them to any  such  Registration  Statements  and any and all  amendments
thereto.

     IN WITNESS  WHEREOF,  I have hereunder set my hand on this Instrument as of
the 25th day of June, 1996.


/s/Edward J. Boudreau, Jr.                        /s/Leo E. Linbeck, Jr.
- -----------------------------                     --------------------------
Edward J. Boudreau, Jr.                           Leo E. Linbeck, Jr.


                                                  /s/Patricia P. McCarter
- -----------------------------                     --------------------------
James F. Carlin                                   Patricia P. McCarter

     
                                                  /s/Steven R. Pruchansky
- -----------------------------                     --------------------------
William H. Cunningham                             Steven R. Pruchansky


/s/Charles F. Fretz                               /s/Richard S. Scipione
- -----------------------------                     --------------------------
Charles F. Fretz                                  Richard S. Scipione


/s/Harold R. Hiser, Jr.                           /s/Norman H. Smith
- -----------------------------                     --------------------------
Harold R. Hiser, Jr.                              Norman H. Smith


/s/Anne C. Hodsdon                                /s/John P. Toolan
- -----------------------------                     --------------------------
Anne C. Hodsdon                                   John P. Toolan


/s/Charles L. Ladner
- -----------------------------
Charles L. Ladner

<PAGE>


                                  EXHIBIT INDEX


Exhibit No.                             Description           

   99.B1       Amended and Restated Declaration of Trust dated November 9, 1989;
               Amendment to  Declaration of Trust dated October 22, 1991;  
               Amendment to Declaration of Trust dated December 16, 1994; 
               Amendment to Declaration of Trust dated September 11, 1995.**

   99.B2       By-Laws.*

   99.B3       None

  99.B4.1      Specimen share certificate for Registrant (Classes A and B).*

   99.B5       Investment Advisory Agreement between John Hancock Advisers, 
               Inc. and the Registrant.*

   99.B6       Distribution Agreement between John Hancock Funds, Inc. and the 
               Registrant.*

  99.B6.1      Form of Financial Institution Sales and Service Agreement.*

  99.B6.2      Form of Soliciting Dealer Agreement between John Hancock Broker 
               Distribution Services, Inc. and Selected Dealers.*

   99.B7       None

   99.B8       Master Custodian Agreement with Investors Bank and Trust Company 
               Bank.*

   99.B9       Transfer Agency and Service Agreement with John Hancock Fund 
               Services, Inc.*

   99.B10      Not applicable.

   99.B11      Not applicable.

   99.B12      None

   99.B13      None


                                      C-10

<PAGE>

   99.B15      Class A Distribution Plan between Registrant and John Hancock 
               Funds, Inc.*

  99.B15.1     Class B Distribution Plan between Registrant and John Hancock 
               Funds, Inc.*

   99.B16      Working papers showing yield calculation for yield and total 
               return.**


*    Previously  filed  electronically  with  post-effective  amendment number 7
     (file nos.  33-32246 and 811-5968) on February 24, 1995,  accession  number
     00009500129-95-000095.

**   Previously  filed  electronically  with  post-effective  amendment number 8
     (file nos.  33-32246 and 811-5968) on February 29, 1996,  accession  number
     0000950135-96-001238.

+    Filed herewith


                                      C-11



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