HANCOCK JOHN LIMITED TERM GOVERNMENT FUND
497, 1997-06-23
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                                  JOHN HANCOCK
                          LIMITED-TERM GOVERNMENT FUND

                           Class A and Class B Shares
                       Statement of Additional Information

   
                      May 1, 1997 as revised June 20, 1997
    

This Statement of Additional Information provides information about John Hancock
Limited-Term  Government Fund (the "Fund"),  a diversified  open-end  investment
company, in addition to the information that is contained in the combined Income
Funds' Prospectus (the "Prospectus") dated May 1, 1997.


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 Signature Services, Inc.
                         1 John Hancock Way, Suite 1000
                        Boston, Massachusetts 02217-1000
                                 1-800-225-5291

   
                                TABLE OF CONTENTS
                                                                           Page
Organization of the Fund ...............................................     2
Investment Objective and Policies ......................................     2
Investment Restrictions ................................................     6
Those Responsible for Management .......................................    10
Investment Advisory and Other Services .................................    19
Distribution Contracts .................................................    21
Net Asset Value ........................................................    23
Initial Sales Charge on Class A Shares .................................    24
Deferred Sales Charge on Class B Shares ................................    27
Special Redemptions ....................................................    31
Additional Services and Programs .......................................    31
Description of the Fund's Shares .......................................    33
Tax Status .............................................................    34
Calculation of Performance .............................................    38
Brokerage Allocation ...................................................    40
Transfer Agent Services ................................................    42
Custody of Portfolio ...................................................    42
Independent Auditors ...................................................    42
Financial Statements ...................................................   F-1
    




                                       1
<PAGE>

ORGANIZATION OF THE FUND

The Fund is a diversified open-end investment  management company organized as a
Massachusetts  business  trust in 1984  under  the laws of The  Commonwealth  of
Massachusetts.

John Hancock Advisers,  Inc. (the "Adviser") is the Fund's  investment  adviser.
The Adviser is a 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. On
July 1,  1993 the Fund  changed  its name from  "John  Hancock  U.S.  Government
Securities Fund."

INVESTMENT OBJECTIVE AND POLICIES

The following  information  supplements the discussion of the Fund's  investment
objective and policies discussed in the Prospectus.

The investment  objective of the Fund is to provide  current income and security
of principal  through  investment  primarily in  securities of the United States
Government and its agencies.  These securities  (which are herein referred to as
"Government  Obligations")  are direct  obligations  of, or are guaranteed as to
payment of  principal  and  interest  by, the United  States  government  or its
agencies.  There is no  assurances  that the Fund will  achieve  its  investment
objective.

The Fund  intends  to  invest at least  80% of its  total  assets in  Government
Obligations,  including  repurchase  agreements  secured  by those  obligations.
Investments will be made in an attempt to minimize excessive fluctuations in net
asset value per share, so at times the highest yielding  Government  Obligations
may not be selected for investment if, in  management's  view,  future  interest
rate movements could result in a depreciation in value.  While the Fund makes no
commitment  concerning  the portfolio  maturities of particular  securities,  it
expects that under normal conditions a substantial portion of the portfolio will
be invested in Government Obligations with maturities of up to ten years. In the
past year, the average dollar-weighted maturity was under five years.

The  Government  Obligations  in which the Fund will invest  include but are not
limited to:

         Treasury  Notes and  Bonds-These  are direct  obligations of the United
         States  government  backed by the full  faith and  credit of the United
         States.  New issues of notes mature in one to seven years,  while bonds
         generally have a maturity of five years or more.

         Treasury  Bills-These  are  direct  obligations  of the  United  States
         government backed by the full faith and credit of the United States and
         mature in one year or less.

         Agency  Securities-These  securities  may be  guaranteed  by the United
         States  Treasury or supported by the issuer's  right to borrow from the
         Treasury, and may be backed by the credit of the Federal agency itself.

                                       2

<PAGE>

Federal agencies include,  but are not limited to: Federal  Intermediate  Credit
Banks,  Federal  Land Banks,  Banks for  Cooperatives,  Federal Home Loan Banks,
Federal National Mortgage Association, Government National Mortgage Association,
Tennessee Valley Authority,  Federal Home Loan Mortgage  Corporation and Farmers
Home Administration.

For liquidity and  flexibility,  the Fund may place up to 20% of total assets in
investment grade short-term  securities.  In abnormal market conditions,  it may
invest more assets in these securities as a defensive tactic.

Mortgage-Backed and Derivative Securities.  Mortgage-backed securities represent
participation  interests in pools of adjustable  and fixed rate  mortgage  loans
which are guaranteed by agencies or  instrumentalities  of the U.S.  Government.
Unlike conventional debt obligations, mortgage-backed securities provide monthly
payments derived from the monthly interest and principal payments (including any
prepayments) made by the individual  borrowers on the pooled mortgage loans. The
mortgage loans underlying  mortgage-backed securities are generally subject to a
greater rate of principal  prepayments in a declining  interest rate environment
and to a lesser rate of principal  prepayments  in an  increasing  interest rate
environment.  Under certain interest and prepayment rate scenarios, the Fund may
fail to recover the full amount of its investment in mortgage-backed  securities
notwithstanding any direct or indirect  governmental or agency guarantee.  Since
faster than  expected  prepayments  must  usually be invested in lower  yielding
securities,  mortgage-backed  securities are less  effective  than  conventional
bonds in "locking  in" a specified  interest  rate.  In a rising  interest  rate
environment,  a declining  prepayment  rate may extend the average  life of many
mortgage-backed  securities.  Extending  the average  life of a  mortgage-backed
security  increases the risk of depreciation  due to future  increases in market
interest rates.

The Fund's  investments in mortgage-backed  securities may include  conventional
mortgage   passthrough   securities  and  certain   classes  of  multiple  class
collateralized  mortgage  obligations  ("CMOs").  In order to reduce the risk of
prepayment  for  investors,  CMOs are issued in  multiple  classes,  each having
different  maturities,  interest  rates,  payment  schedules and  allocations of
principal  and  interest on the  underlying  mortgages.  Senior CMO classes will
typically have priority over residual CMO classes as to the receipt of principal
and/or interest payments on the underlying  mortgages.  The CMO classes in which
the Fund may invest include sequential and parallel pay CMOs,  including planned
amortization class ("PAC") and target amortization class ("TAC") securities. The
Fund does not invest in residual classes of CMOs.

Risks  of  Mortgage-Backed   Securities.   Different  types  of  mortgage-backed
securities  are subject to  different  combinations  of  prepayment,  extension,
interest  rate and/or  other market  risks.  Conventional  mortgage  passthrough
securities and  sequential  pay CMOs are subject to all of these risks,  but are
typically not leveraged.  PACs,  TACs and other senior classes of sequential and
parallel pay CMOs involve less  exposure to  prepayment,  extension and interest
rate risk than other mortgage-backed securities,  provided that prepayment rates
remain within expected prepayment ranges or "collars."

                                       3

<PAGE>

Asset-Backed  Securities.  The  Fund may  invest  a  portion  of its  assets  in
asset-backed securities. Asset-backed securities are often subject to more rapid
repayment  than their  stated  maturity  date would  indicate as a result of the
pass-through of prepayments of principal on the underlying loans. During periods
of  declining  interest  rates,  prepayment  of  loans  underlying  asset-backed
securities  can be expected to  accelerate.  Accordingly,  the Fund's ability to
maintain  positions in these  securities  will be affected by  reductions in the
principal amount of such securities resulting from prepayments,  and its ability
to  reinvest  the  returns  of  principal  at  comparable  yields is  subject to
generally prevailing interest rates at that time.

Credit  card  receivables  are  generally  unsecured  and  the  debtors  on such
receivables  are  entitled  to the  protection  of a number of state and federal
consumer  credit  laws,  many of which  give such  debtors  the right to set-off
certain  amounts  owed on the credit  cards,  thereby  reducing the balance due.
Automobile  receivables  generally are secured,  but by automobiles  rather than
residential  real property.  Most issuers of automobile  receivables  permit the
loan  servicers  to retain  possession  of the  underlying  obligations.  If the
servicer were to sell these  obligations to another party,  there is a risk that
the purchaser  would acquire an interest  superior to that of the holders of the
asset-backed  securities.  In addition,  because of the large number of vehicles
involved in a typical issuance and technical  requirements under state laws, the
trustee  for the  holders of the  automobile  receivables  may not have a proper
security  interest  in  the  underlying  automobiles.  Therefore,  there  is the
possibility that, in some cases, recoveries on repossessed collateral may not be
available to support payments on these securities.

Repurchase Agreements.  In a repurchase agreement the Fund buys a security for a
relatively short period (usually not more than 7 days) subject to the obligation
to sell it back to the issuer at a fixed time and price plus  accrued  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 in which the Fund seeks
to enforce its rights thereto,  possible subnormal levels of income,  decline in
value of the  underlying  securities  and lack of access to income  during  this
period as well as the expense of enforcing its rights.

       

Restricted Securities.  The Fund may purchase securities that are not registered
("restricted  securities")  under  the  Securities  Act of  1933  ("1933  Act"),
including commercial paper issued in reliance on Section (2) of the 1933 Act and
securities offered and sold to "qualified  institutional buyers" under Rule 144A
under the 1933 Act.  However,  the Fund will not invest more than 15% of its net
assets  in  illiquid  investments.  If  the  Trustees  determine,  based  upon a
continuing review of the trading markets for specific Section 4(2) paper or Rule
144A securities, that they are liquid, they will not be subject to the 15% limit
on illiquid  investments.  The Trustees may adopt guidelines and delegate to the

                                       4

<PAGE>

Adviser the daily  function of  determining  and  monitoring  and  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.

REMIC  Securities.  The Fund may purchase  collateralized  mortgage  obligations
issued by a real estate mortgage investment conduit ("REMIC").  REMIC securities
represent  interests in a fixed pool of mortgages secured by an interest in real
property and are typically  issued in multiple  classes to investors such as the
Fund. The Fund may invest in REMIC  securities  that are issued or guaranteed by
the  Federal  National  Mortgage  Association,  the Federal  Home Loan  Mortgage
Corporation or other U.S. government agencies or instrumentalities and for which
the mortgage  collateral is insured,  guaranteed or otherwise backed by the U.S.
government  or one or more of its agencies or  instrumentalities.  The Fund will
not  invest  in   "residual"   interests  in  REMICs   because  of  certain  tax
disadvantages for regulated investment companies that own such interests.

       

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.

Rights  and  Warrants.  The Fund may  purchase  warrants  and  rights  which are
securities  permitting,  but  not  obligating,  their  holder  to  purchase  the
underlying  securities at a predetermined price subject to the Fund's Investment
Restrictions.  Generally,  warrants and stock purchase  rights do not carry with
them the right to receive  dividends or exercise  voting  rights with respect to
the underlying securities, and they do not represent any rights in the assets of
the issuer.  As a result, an investment in warrants and rights may be considered
to entail greater  investment risk than certain other types of  investments.  In
addition,  the value of warrants and rights does not necessarily change with the
value of the underlying securities, and they cease to have value if they are not
exercised  on or prior to their  expiration  date.  Investment  in warrants  and
rights increases the potential profit or loss to be realized from the investment
of a given  amount of the Fund's  assets as  compared  with  investing  the same
amount in the underlying stock.

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

                                       5

<PAGE>

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  securities,  of any type or maturity,  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. All
when-issued and other  delayed-delivery  transactions will be settled within 120
days.

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 stock
market  conditions,  changes  in  interest  rates or other  economic  trends and
developments  or to take  advantage of yield  disparities  between  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  correspondingly  greater
brokerage  expenses and may make it more  difficult for the Fund to qualify as a
regulated  investment  company  for  federal  income  tax  purposes.  The Fund's
portfolio  turnover rate is set forth in the table under the caption  "Financial
Highlights" in the Prospectus.

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 of the lesser of (1) the holders of 67% or more of
the  Fund's  shares  represented  at a meeting  if more  than 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.

The Fund may not:

(1)      Make loans,  except that the Fund may (1) lend portfolio  securities in
         accordance  with the Fund's  investment  policies  up to 33 1/3% of the
         Fund's total assets taken at market  value,  (2) enter into  repurchase
         agreements,  and (3) purchase all or a portion of securities  issued or
         guaranteed by the U.S. government or its agencies or instrumentalities,

                                       6

<PAGE>

         bank  loan  participation  interests,  bank  certificates  of  deposit,
         bankers'  acceptances,  debentures or other securities,  whether or not
         the purchase is made upon the original issuance of the securities.

(2)      Purchase securities of an issuer (other than the U.S.  government,  its
         agencies or instrumentalities), if:

         (i)      such  purchase  would  cause more than 5% of the Fund's  total
                  assets taken at market value to be invested in the  securities
                  of such issuer, or

         (ii)     such purchase would at the time result in more than 10% of the
                  outstanding voting securities of such issuer being held by the
                  Fund.

(3)      Act as an  underwriter,  except to the extent that, in connection  with
         the disposition of portfolio  securities,  the Fund may be deemed to be
         an underwriter for purposes of the Securities Act of 1933.

(4)      Borrow   money,   except  from  banks  as  a   temporary   measure  for
         extraordinary  emergency  purposes  in amounts not to exceed 33 1/3% of
         the Fund's total assets (including the amount borrowed) taken at market
         value.  The Fund will not use  leverage to attempt to increase  income.
         The Fund will not  purchase  securities  while  outstanding  borrowings
         exceed 5% of the Fund's total assets.

(5)      Pledge,   mortgage  or  hypothecate   its  assets,   except  to  secure
         indebtedness  permitted  by  paragraph  (4) above and then only if such
         pledging,  mortgaging or  hypothecating  does not exceed 33 1/3% of the
         Fund's total assets taken at market value.

(6)      Purchase or sell real estate or any interest  therein,  except that the
         Fund may invest in  securities  of corporate or  governmental  entities
         secured by real estate or  marketable  interests  therein or securities
         issued by companies that invest in real estate or interests therein.

(7)      Issue senior securities,  except as permitted by paragraphs (1) and (4)
         above.  For  purposes of this  restriction,  the  issuance of shares of
         beneficial interest in multiple classes or series, the purchase or sale
         of options, futures contracts and options on futures contracts, forward
         commitments, forward foreign currency exchange contracts and repurchase
         agreements  entered  into in  accordance  with  the  Fund's  investment
         policy, and the pledge,  mortgage or hypothecation of the Fund's assets
         within the meaning of  paragraph  (5) above are not deemed to be senior
         securities.

(8)      Purchase the securities of issuers  conducting their principal business
         activity in the same industry if, immediately after such purchase,  the
         value of its investments in such industry would exceed 25% of its total
         assets  taken at  market  value at the  time of each  investment.  This
         limitation  does not apply to  investments  in  obligations of the U.S.
         Government or any of its agencies or instrumentalities.

                                       7

<PAGE>

In  connection  with the lending of portfolio  securities  under item (1) above,
such loans must at all times be fully  collateralized  by cash or  securities of
the  U.S.  Government  or its  agencies  or  instrumentalities,  and the  Fund's
custodian must take  possession of the collateral  either  physically or in book
entry form.  Any cash  collateral  will consist of short-term  high quality debt
instruments. Securities used as collateral must be marked to market daily.

Non-fundamental   Investment   Restrictions.   The  following  restrictions  are
designated  as  non-fundamental  and  may be  changed  by the  Trustees  without
shareholder approval.

The Fund may not:

(a)      Purchase securities on margin or make short sales, except in connection
         with arbitrage  transactions,  or unless, by virtue of its ownership of
         other  securities,   the  Fund  has  the  right  to  obtain  securities
         equivalent in kind and amount to the securities  sold and, if the right
         is conditional, the sale is made upon the same conditions,  except that
         the Fund may obtain such short-term credits as may be necessary for the
         clearance of purchases and sales of securities.

(b)      Purchase securities of any issuer which, together with any predecessor,
         has a record of less than three years'  continuous  operations prior to
         the purchase,  if such purchase would cause  investments of the Fund in
         all such  issuers to exceed 5% of the value of the total  assets of the
         Fund.

(c)      Invest for the purpose of exercising  control over or management of any
         company.

(d)      Knowingly  purchase or retain securities of an issuer if one or more of
         the  Trustees or officers of the Fund or  directors  or officers of the
         Adviser  or  any  investment   management  subsidiary  of  the  Adviser
         individually  owns  beneficially  more  than  0.5%,  and  together  own
         beneficially more than 5%, of the securities of such issuer.

(e)      Purchase  warrants  of any issuer,  if, as a result of such  purchases,
         more than 2% of the value of the Fund's  total assets would be invested
         in warrants  which are not listed on the New York Stock Exchange or the
         American  Stock  Exchange  or more  than 5% of the  value of the  total
         assets of the Fund would be invested in warrants generally,  whether or
         not so listed.  For these  purposes,  warrants  are to be valued at the
         lesser of cost or market,  but  warrants  acquired by the Fund in units
         with or  attached  to debt  securities  shall be deemed  to be  without
         value.

(f)      Invest in interests in oil, gas or other mineral  leases or exploration
         programs;  provided,  however,  this  restriction will not prohibit the
         acquisition  of  securities of companies  engaged in the  production or
         transmission of oil, gas, or other minerals.

                                       8

<PAGE>

(g)      Invest  more  than 10% of its  total  assets  in  securities  which are
         restricted under the Securities Act of 1933 (the "1933 Act"), excluding
         securities that are eligible for resale pursuant to Rule 144A under the
         1933 Act.

(h)      Purchase interests in real estate limited partnerships.


(i)      Purchase any security,  including any repurchase  agreement maturing in
         more than seven days, which is not readily marketable, if more than 15%
         of the net assets of the Fund, taken at market value, would be invested
         in such securities.

(j)      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 of  Independent  Trustees/Directors,
         purchase  securities  of other  investment  companies  within  the John
         Hancock Group of Funds.


In order to  permit  the sale of  shares  of the  Fund in  certain  states,  the
Trustees  may,  in their  sole  discretion,  adopt  restrictions  or  investment
policies  more  restrictive  than those  described  above.  Should the  Trustees
determine  that  any such  more  restrictive  policy  is no  longer  in the best
interests of the Fund and its  shareholders,  the Fund may cease offering shares
in the state  involved  and the  Trustees  may revoke such  restrictive  policy.
Moreover,  if the states  involved shall no longer require any such  restrictive
policy, the Trustees may, at their sole discretion, revoke such policy.

If a percentage  restriction on investment or utilization of assets as set forth
above  is  adhered  to at the time an  investment  is made,  a later  change  in
percentage resulting from changes in the values of the Fund's assets will not be
considered a violation of the restriction.





                                       9
<PAGE>

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 and Directors of the Adviser or Officers
and Directors of the Fund's  principal  distributor,  John Hancock  Funds,  Inc.
("John Hancock Funds").





































                                       10
<PAGE>

<TABLE>
<CAPTION>
                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the 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 ("Berkeley
October 1944                                                                   Group"); Chairman, NM Capital
                                                                               Management, Inc. ("NM Capital") and
                                                                               John Hancock Advisers International
                                                                               Limited ("Advisers International");
                                                                               Chairman, Chief Executive Officer  
                                                                               and President, John Hancock Funds, 
                                                                               Inc. ("John Hancock Funds"), First 
                                                                               Signature Bank and Trust Company   
                                                                               and Sovereign Asset Management     
                                                                               Corporation ("SAMCorp."); Director,
                                                                               John Hancock Insurance Agency, Inc.
                                                                               ("Insurance Agency, Inc."), 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); Director, John Hancock      
                                                                               Freedom Securities Corporation     
                                                                               (until September 1996); Director,  
                                                                               John Hancock Signature Services,   
                                                                               Inc. ("Signature Services") (until 
                                                                               January 1997).                     
                                                                               

- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940
(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.







                                       11
<PAGE>

                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------

Dennis S. Aronowitz                     Trustee (3)                            Professor of Law, Emeritus, Boston
Boston University                                                              University School of Law; Trustee,
Boston, Massachusetts                                                          Brookline 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, MA  02147                                                           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, NJ  07458                                                        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).


- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940
(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.











                                       12
<PAGE>

                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------

Douglas M. Costle                       Trustee (1, 3)                         Director, Chairman of the Board and
RR2 Box 480                                                                    Distinguished Senior Fellow,
Woodstock, VT  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).

Leland O. Erdahl                        Trustee (3)                            Director, Santa Fe Ingredients
8046 Mackenzie Court                                                           Company of California, Inc. and
Las Vegas, NV  89129                                                           Santa Fe Ingredients Company, Inc.
December 1928                                                                  (private food processing companies),
                                                                               Uranium Resources, Inc.; President,
                                                                               Stolar, Inc. (1987-1991); President,
                                                                               Albuquerque Uranium Corporation
                                                                               (1985-1992); Director,
                                                                               Freeport-McMoRan Copper & Gold
                                                                               Company, Inc., Hecla Mining Company,
                                                                               Canyon Resources Corporation and
                                                                               Original Sixteen to One Mines, Inc.
                                                                               (1984-1987 and 1991-1995)
                                                                               (management consultant).


- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940
(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.







                                       13
<PAGE>

                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------

Richard A. Farrell                      Trustee(3)                             President of Farrell, Healer & Co.,
Venture Capital Partners                                                       (venture capital management firm)
160 Federal Street                                                             (since 1980);  Prior to 1980, headed
23rd Floor                                                                     the venture capital group at Bank of
Boston, MA  02110                                                              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  20815                                                         economic and business research);
December 1947                                                                  Director, Unisys Corp.; and H.B.
                                                                               Fuller Company.

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, Chief Operating Officer
101 Huntington Avenue                                                          and Director, the Adviser; Director,
Boston, MA  02199                                                              The Berkeley Group, John Hancock
April 1953                                                                     Funds; Director, Advisers
                                                                               International; Executive Vice      
                                                                               President, the Adviser (until      
                                                                               December 1994); Senior Vice        
                                                                               President, the Adviser (until      
                                                                               December 1993); Director, Signature
                                                                               Services (until January 1997).     
                                                                               

- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940
(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.






                                       14
<PAGE>

                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------

Dr. John A. Moore                       Trustee (3)                            President and Chief Executive
Institute for Evaluating Health Risks                                          Officer, Institute for Evaluating
1629 K Street NW                                                               Health Risks, (nonprofit
Suite 402                                                                      institution) (since September 1989).
Washington, DC  20006-1602
February 1939

Patti McGill Peterson                   Trustee (3)                            Cornell Institute of Public Affairs,
Cornell University                                                             Cornell University (since August
Institute of Public Affairs                                                    1996); President Emeritus of Wells
364 Upson Hall                                                                 College and St. Lawrence University;
Ithica, NY  14853                                                              Director, Niagara Mohawk Power
May 1943                                                                       Corporation (electric utility) and
                                                                               Security Mutual Life (insurance).

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


- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940
(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.











                                       15
<PAGE>

                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------

Richard S. Scipione *                   Trustee (1)                            General Counsel, John Hancock Life
John Hancock Place                                                             Company; Director, the Adviser,
P.O. Box 111                                                                   Advisers International, John Hancock
Boston, MA  02117                                                              Funds, John Hancock Distributors,
August 1937                                                                    Inc., Insurance Agency, Inc., John
                                                                               Hancock Subsidiaries, Inc.,        
                                                                               SAMCorp. and NM Capital; Trustee,  
                                                                               The Berkeley Group; Director, JH   
                                                                               Networking Insurance Agency, Inc.; 
                                                                               Director, John Hancock Property and
                                                                               Casualty Insurance and its         
                                                                               affiliates (until November 1993);  
                                                                               Director, Signature Services (until
                                                                               January 1997).

Edward J. Spellman, CPA                 Trustee (3)                            Partner, KPMG Peat Marwick LLP
259C Commercial Bld.                                                           (retired June 1990).
Lauderdale, FL  33308
November 1932

Robert G. Freedman                      Vice Chairman and Chief Investment     Vice Chairman and Chief Investment
101 Huntington Avenue                   Officer (2)                            Officer, the Adviser; Director, the
Boston, MA  02199                                                              Adviser, Advisers International,
July 1938                                                                      John Hancock Funds, SAMCorp.,
                                                                               Insurance Agency, Inc.,            
                                                                               Southeastern Thrift & Bank Fund and
                                                                               NM Capital; Senior Vice President, 
                                                                               The Berkeley Group; President, the 
                                                                               Adviser (until December 1994);     
                                                                               Director, Signature Services (until
                                                                               January 1997).                     
                                                                               

- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940
(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.






                                       16
<PAGE>

                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------

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

John A. Morin                           Vice President                         Vice President and Secretary, the
101 Huntington Avenue                                                          Adviser, The Berkeley Group,
Boston, MA  02199                                                              Signature Services and John Hancock
July 1950                                                                      Funds; Secretary, SAMCorp.,
                                                                               Insurance Agency, Inc. and NM
                                                                               Capital; Counsel, John Hancock
                                                                               Mutual Life Insurance Company (until
                                                                               January 1996).

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

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


- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940
(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.
</TABLE>










                                       17

<PAGE>

All of the  officers  listed are  officers  or  employees  of the Adviser or the
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 March 28,  1997,  the  officers  and trustees of the Fund as a group owned
less than 1% of the  outstanding  shares of each  class of the Fund.  As of that
date,  the  following  shareholder  beneficially  owned  5% of or  more  of  the
outstanding shares of the Fund:
<TABLE>
<CAPTION>

                                                  Number of shares   Percentage of Total
Name and Address of                               of Beneficial      Outstanding Shares of
Shareholders                   Class of Shares    Interest Owned     the Class of the Fund
- ------------                   ---------------    --------------     ---------------------

<S>                                 <C>                <C>                    <C>
MLPF&S For The Sole                  B               194,288                 16.45%
Benefit Of Its Customers
Attn Fund Administration
4800 Deer Lake Drive East
Jacksonville, FL 32246-6484
</TABLE>

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 for their
services.  Messrs.  Boudreau,  Scipione and Ms. Hodsdon,  each a non-Independent
Trustee,  and each of the  officers  of the Fund are  interested  persons of the
Adviser,  and/or  affiliates  are  compensated  by the  Adviser  and  receive no
compensation from the Fund for their services.
<TABLE>
<CAPTION>

                                                           Total Compensation From the 
                                Aggregate Compensation     Fund and John Hancock Fund 
Independent Trustees            From the Fund(1)           Complex to Trustees(2)
- --------------------            ----------------           ----------------------
<S>                                   <C>                          <C>
Dennis S. Aronowitz                $ 2,825                       $ 72,450
Richard P. Chapman, Jr. + ++       $ 2,924                       $ 75,200
William J. Cosgrove +              $ 2,835                       $ 72,450
Douglas M. Costle ++               $   188                       $ 75,350
Leland O. Erdahl ++                $   158                       $ 72,350
Richard A. Farrell ++              $   188                       $ 75,350
Gail D. Fosler                     $ 2,673                       $ 68,450
William F. Glavin +                $   157                       $ 72,250
Bayard Henry (3)                   $   987                       $ 23,700
Dr. John A. Moore ++               $   158                       $ 68,350
Patti McGill Peterson ++           $   158                       $ 72,100
John W. Pratt ++                   $   158                       $ 72,350
Edward J. Spellman                 $ 2,865                       $ 73,950
                                   --------                      --------
TOTALS                             $16,274                       $894,300
</TABLE>
                                       18

<PAGE>

(1)      Compensation for the fiscal year ended December 31, 1996.

(2)      The total  compensation  paid by the John  Hancock  Fund Complex to the
         Independent  Trustees is as of the  calendar  year ended  December  31,
         1996. As of this date, there were sixty-seven funds in the John Hancock
         Complex  of  which  each  of  these  Independent   Trustees  served  on
         thirty-five.

(3)      Mr. Henry  retired from this  position as Trustee  effective  April 26,
         1996.

+        As of December 31, 1996,  the value of the aggregate  accrued  deferred
         compensation amount from all funds in the John Hancock Fund Complex for
         Mr.  Chapman was $63,164 and for Mr.  Cosgrove was $131,317 and for Mr.
         Glavin was $109,059 under the John Hancock Deferred  Compensation  Plan
         for Independent Trustees.

++       Became Trustees of the Trust on June 26, 1996.


INVESTMENT ADVISORY AND OTHER SERVICES

The Adviser, located at 101 Huntington Avenue, Boston, Massachusetts 02199-7603,
was  organized in 1968 and  presently  has more than $20 billion in 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
an affiliate  of the Life  Company,  one of the most  recognized  and  respected
financial  institutions in the nation. With total assets under management of $80
billion,  the Life Company is one of the ten largest life insurance companies in
the United  States,  and carries a high  rating from  Standard & Poor's and A.M.
Best's.  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
(the "Advisory  Agreement")  which was approved by the Fund's  shareholders.  As
manager and investment  adviser,  the Adviser will: (a) furnish  continuously an
investment  program  for  the  Fund  and  determine,   subject  to  the  overall
supervision and review of the Trustees,  which investments  should be purchased,
held,  sold or  exchanged  and (b) provide  supervision  over all aspects of the
Fund's  operations  except those which are  delegated  to a custodian,  transfer
agent or other agent.

The Fund bears all costs of its organization and operation,  including  expenses
of  preparing,   printing  and  mailing  all  shareholders'  reports,   notices,
prospectuses,  proxy  statements  and reports to regulatory  agencies;  expenses
relating to the issuance,  registration and qualification of shares;  government
fees;  interest  charges;  expenses of furnishing to shareholders  their account
statements;  taxes;  expenses of redeeming shares;  brokerage and other expenses
connected  with the  execution of portfolio  securities  transactions;  expenses

                                       19

<PAGE>

pursuant to the Fund's plan of  distribution;  fees and  expenses of  custodians
including  those for keeping  books and accounts and  calculating  the net asset
value of shares;  fees and expenses of transfer  agents and dividend  disbursing
agents;  legal,  accounting,  financial,  management,  tax and auditing fees and
expenses  of the  Fund  (including  an  allocable  portion  of the  cost  of the
Adviser's  employees  rendering such services to the Fund; the  compensation and
expenses  of  Trustees  who are not  otherwise  affiliated  with the Trust,  the
Adviser or any of their  affiliates;  expenses of  Trustees'  and  shareholders'
meetings;   trade  association   memberships;   insurance   premiums;   and  any
extraordinary expenses.

As compensation for it services under the Advisory Agreement,  the Fund pays the
Adviser  monthly a fee based on a stated  percentage of the average of the daily
net assets of the Fund as follows:

                  Net Asset Value                                Annual Rate
                  ---------------                                -----------
                  First $250,000,000                                0.60%
                  Next $250,000,000                                 0.55%
                  Amount over $500,000,000                          0.50%


From time to time, the Adviser may reduce its 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 reimpose a 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.

Securities  held by the  Fund may  also be held by  other  funds  or  investment
advisory  clients for which the Adviser or its  affiliates  provides  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 other funds or clients are selling the same security.  If opportunities for
the 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 affiliates  may increase the demand for  securities  being
purchased or the supply of securities being sold, there may be an adverse effect
on price.

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  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 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 so long as the
contract or any extension,  renewal or amendment  thereof remains in effect.  If
the  contract  is no longer in effect,  the Fund (to the extent that it lawfully
can)  will  cease to use such a 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 nonexclusive right to use the name "John Hancock"

                                       20

<PAGE>

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 continuation of the Advisory  Agreement was approved by all of the Trustees.
The Advisory  Agreement,  and the Distribution  Agreement  discussed below, will
continue in effect from year to year,  provided that its continuance is approved
annually  both  (i) by the  holders  of a  majority  of the  outstanding  voting
securities  of the  Trust  or by the  Trustees,  and (ii) by a  majority  of the
Trustees  who are not parties to the  Agreement or  "interested  persons" of any
such parties. Both agreements may be terminated on 60 days written notice by any
party or by a vote of a majority of the  outstanding  voting  securities  of the
Fund and will terminate automatically if it is assigned.

For the fiscal  years  ended  December  31,  1994,  1995 and 1996,  the  Adviser
received fees of $1,506,527, $1,278,357 and $1,174,508, respectively.

Accounting and Legal Services Agreement.  The Trust, on behalf of the Fund, is a
party to an Accounting and Legal Services  Agreement with the Adviser.  Pursuant
to this agreement,  the Adviser  provides the Fund with certain tax,  accounting
and legal  services.  For the fiscal year  December 31, 1996,  the Fund paid the
Adviser $36,160 for services under this agreement.

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
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.

DISTRIBUTION CONTRACTS

   
The Fund has a  Distribution  Agreement  with  John  Hancock  Funds.  Under  the
agreement,  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,  if any. In connection
with the sale of Class A or Class B  shares,  John  Hancock  Funds  and  Selling
Brokers receive compensation from 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. John Hancock Funds may pay extra compensation to financial services firms
selling large amounts of fund shares. This compensation would be calculated as a
percentage  of fund shares  sold by the firm.
    

The Fund's Trustees adopted Distribution Plans with respect to Class A and Class
B shares (the "Plans"),  pursuant to Rule 12b-1 under the Investment Company Act
of 1940.  Under the Plans, the Fund will pay distribution and service fees at an
aggregate  annual  rate of up to 0.30% and  1.00%,  respectively,  of the Fund's
average daily net assets attributable to the shares of that class.  However, the

                                       21

<PAGE>

service  fee will not  exceed  0.25% of the  Fund's  average  daily  net  assets
attributable  to each class of  shares.  The  distribution  fees will be used to
reimburse the John Hancock Funds for its  distribution  expenses,  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  distribution  expenses.  The
service fees will be used to compensate Selling Brokers and others for providing
personal and account  maintenance  services to  shareholders.  In the event that
John Hancock Funds is not fully reimbursed for payments or expenses  incurred by
it under the Class A Plan,  these  expenses  will not be carried  beyond  twelve
months from the date they were incurred. Unreimbursed expenses under the Class B
Plan will be carried  forward  together  with  interest  on the balance of these
unreimbursed  expenses.  The Fund does not treat unreimbursed expenses under the
Class B Plan as a liability of the Fund because the Trustees may  terminate  the
Class B Plan at any time.  For the  fiscal  year ended  December  31,  1996,  an
aggregate  of  $191,883  of  distribution  expenses  or 1.93% of the average net
assets of the Class B shares of the Fund,  was not  reimbursed  or  recovered by
John Hancock Funds  through the receipt of deferred  sales charges or Rule 12b-1
fees in prior periods.

The Plans were approved by a majority of the voting  securities of the Fund. The
Plans and all amendments were approved by the Trustees,  including a majority of
the Trustees who are not  interested  persons of the Fund and who have no direct
or indirect  financial  interest in the operation of the Plans (the "Independent
Trustees"), by votes cast in person at meetings called for the purpose of voting
on these Plans.

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 to determine their appropriateness.

The  Plans  provide  that  they will  continue  in effect  only so long as their
continuance is approved at least annually by a majority of both the Trustees and
the Independent Trustees.  The Plans provide that they may be terminated without
penalty, (a) by a 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 upon 60
days' written notice to the John Hancock  Funds,  and (c)  automatically  in the
event of assignment.  The Plans further  provide that they 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 that Plan.  Each Plan provides that
no material  amendment to the Plan will be effective  unless it is approved by a
vote of a majority of the Trustees and the Independent Trustees of the Fund. The
holders of Class A 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 Trustees  concluded that, in their  judgment,  there is a reasonable
likelihood  that the Plan will  benefit the holders of the  applicable  class of
shares of the Fund.

                                       22

<PAGE>

Amounts paid to the John  Hancock  Funds by any class of shares of the Fund will
not be used to pay the  expenses  incurred  with  respect to any other  class of
shares of the Fund; provided, however, that expenses attributable to the Fund as
a whole  will be  allocated,  to the extent  permitted  by law,  according  to a
formula based upon gross sales dollars  and/or  average daily net assets of each
such class,  as may be  approved  from time to time by vote of a majority of the
Trustees.  From  time to time  the Fund may  participate  in joint  distribution
activities  with other Funds and the costs of those  activities will be borne by
each Fund in  proportion  to the relative  net asset value of the  participating
Funds.

During the fiscal year ended December 31, 1996, the Fund paid John Hancock Funds
the  following  amounts of expenses in  connection  with their  services for the
Fund:
<TABLE>
<CAPTION>
                                  Expense Items

                                         Printing and                           Expenses of    Interest     
                                         Mailing of          Compensa-          John           Carrying or      
                                         Prospectus to New   tion to Selling    Hancock        Other Finance    
                      Advertising        Shareholders        Brokers            Funds          Charges          
                      -----------        ------------        -------            -----          -------          
<S>                      <C>                 <C>                 <C>               <C>            <C>
Class A Shares          $51,057             $8,419             $352,839          $143,015        $  --
Class B Shares          $11,913             $2,280             $ 39,967          $ 30,277        $21,975
</TABLE>
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.

Foreign securities are valued on the basis of quotations from the primary market
in which  they are  traded.  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. If quotation

                                       23

<PAGE>

are not  readily  available,  or the value has been  materially  affected by the
events  occurring after the closing of a foreign market,  assets are valued by a
method that the Trustees believe accurately reflects fair value.

The NAV for each fund and class is determined  each business day at the close of
regular  trading on the New York Stock  Exchange  (typically  4:00 p.m.  Eastern
Time) by dividing a class's net assets by the number of its shares  outstanding.
On any day an international  market is closed and the New York Stock Exchange is
open,  any foreign  securities  will be valued at the prior day's close with the
current day's  exchange  rate.  Trading of foreign  securities may take place on
Saturdays and U.S.  business holidays on which the Fund's NAV is not calculated.
Consequently,  the  Fund's  portfolio  securities  may  trade and the NAV of the
Fund's  redeemable  securities  may be  significantly  affected  on days  when a
shareholder has no access to the Fund.

INITIAL SALES CHARGE ON CLASS A SHARES

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 they
will only be issued for full shares. The Trustees reserve the right to change or
waive the  Fund's  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.

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 of the Fund, 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 owned by the
investor, or, if John Hancock Signature Services, Inc. ("Signature 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.

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

                                       24

<PAGE>

         Directors of any of the  foregoing;  a member of the  immediate  family
         (spouse,  children,  grandchildren,  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.

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.*

o        A member of a class action lawsuit against  insurance  companies who is
         investing settlement proceeds.

   
o        Retirement plans participating in Merrill Lynch servicing programs,  if
         the Plan has more than $3 million in assets or 500  eligible  employees
         at the date the Plan  Sponsor  signs the  Merrill  Lynch  Recordkeeping
         Service  Agreements.  See your Merrill Lynch  financial  consultant for
         further information.
    

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 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  acquired  without  an  initial  sales  charge  in
connection  with  certain  liquidation,   merger  or  acquisition   transactions
involving other investment companies or personal holding companies.

*For  investments  made under these  provisions,  John Hancock  Funds may make a
payment  out of its own  resources  to the  Selling  Broker in an amount  not to
exceed 0.25% of the amount invested.

Combination  Privilege.  In calculating the sales charge applicable to purchases
of Class A shares  made at one time,  the  purchases  will be combined to reduce
sales charges if made by (a) an individual, his or her spouse and their children

                                       25

<PAGE>

under the age of 21, purchasing  securities for his or their own account,  (b) a
trustee or other  fiduciary  purchasing for a single trust,  estate or fiduciary
account and (c) groups  which  qualify  for the Group  Investment  Program  (see
below).   Further  information  about  combined  purchases,   including  certain
restrictions on combined group purchases,  is available from Signature  Services
or a Selling Broker's representative.

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  current  value of the  Class A shares  of all John
Hancock  funds which carry a sales charge  already held by such person.  Class A
shares  of John  Hancock  money  market  funds  will  only be  eligible  for the
accumulation privilege if the investor has previously paid a sales charge on the
amount of those shares.

Group Investment Program. Under the Combination and Accumulation Privileges, all
members of a group may combine their  individual  purchases of Class A shares to
potentially  qualify for breakpoints in the sales charge schedule.  This feature
is  provided  to any  group  which (1) has been in  existence  for more than six
months,  (2) has a  legitimate  purpose  other than the  purchase of mutual fund
shares at a discount for its members,  (3) utilizes salary  deduction or similar
group methods of payment, and (4) agrees to allow sales materials of the fund in
its mailings to members at a reduced or no cost to John Hancock Funds.

Letter of Intention.  Reduced sales charges are also  applicable to  investments
made  pursuant  to a Letter  of  Intention  (the  "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 specified 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 IRA, SEP, SARSEP,  401(k),  403(b) (including TSAs) and
Section 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  Signature  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 within the specified period (either 13
or 48 months)  the sales  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  Signature  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 escrowed 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

                                       26

<PAGE>

and the  proceeds  used as required  to pay such sales  charge as may be due. By
signing the LOI, the investor authorizes Signature Services to act as his or her
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 an initial  sales  charge so the Fund will  receive the full
amount of the purchase payment.

Contingent Deferred Sales Charge.  Class B shares which are redeemed within four
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.  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  Signature  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  four-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 four-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.  However,  you cannot redeem  appreciation value only in order to avoid a
CDSC.

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.

                                       27

<PAGE>

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 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.

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.

*        Redemptions of Class B shares made under a periodic withdrawal plan, as
         long as your  annual  redemptions  do not  exceed  12% of your  account
         value, including reinvested dividends, at the time you established your
         periodic withdrawal plan and 12% of the value of subsequent investments
         (less  redemptions)  in that  account at the time you notify  Signature
         Services.  (Please  note,  this  waiver  does  not  apply  to  periodic
         withdrawal  plan  redemptions  of Class A shares  that are subject to a
         CDSC.)

   
*        Redemptions  by  Retirement   plans   participating  in  Merrill  Lynch
         servicing  programs,  if the Plan has less than $3 million in assets or
         500 eligible  employees at the date the Plan Sponsor  signs the Merrill
         Lynch Recordkeeping Service Agreement. See your Merrill Lynch financial
         consultant for further information.
    
                                       28

<PAGE>

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

*        Redemptions made to effect  mandatory or life expectancy  distributions
         under the Code.

*        Returns of excess contributions made to these plans.

*        Redemptions   made  to  effect   distributions   to   participants   or
         beneficiaries from employer  sponsored  retirement under Section 401(a)
         of  the  Code  (such  as  401(k),   Money  Purchase  Pension  Plan  and
         Profit-Sharing Plan).

*        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.

Please see matrix for reference.






























                                       29
<PAGE>

<TABLE>
<CAPTION>
CDSC Waiver Matrix for Class B Funds.

- --------------------- -------------------- ----------------- ---------------- ----------------- ---------------
Type of               401(a) Plan          403(b)            457              IRA, IRA          Non-          
Distribution          (401(k), MPP,                                           Rollover          Retirement
                      PSP)
- --------------------- -------------------- ----------------- ---------------- ----------------- ---------------
<S>                   <C>                  <C>               <C>              <C>               <C>
Death or              Waived               Waived            Waived           Waived            Waived
Disability
- --------------------- -------------------- ----------------- ---------------- ----------------- ---------------
Over 70 1/2           Waived               Waived            Waived           Waived for        12% of
                                                                              mandatory         account value
                                                                              distributions     annually in
                                                                              or 12% of         periodic
                                                                              account value     payments
                                                                              annually in
                                                                              periodic
                                                                              payments.
- --------------------- -------------------- ----------------- ---------------- ----------------- ---------------
Between 59 1/2        Waived               Waived            Waived           Waived for Life   12% of
and 70 1/2                                                                    Expectancy or     account value
                                                                              12% of account    annually in
                                                                              value annually    periodic
                                                                              in periodic       payments
                                                                              payments.
- --------------------- -------------------- ----------------- ---------------- ----------------- ---------------
Under 59 1/2          Waived               Waived for        Waived for       Waived for        12% of
                                           annuity           annuity          annuity           account value
                                           payments (72t)    payments (72t)   payments (72t)    annually in
                                           or 12% of         or 12% of        or 12% of         periodic
                                           account value     account value    account value     payments
                                           annually in       annually in      annually in
                                           periodic          periodic         periodic
                                           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
- --------------------- -------------------- ----------------- ---------------- ----------------- ---------------
Hardships             Waived               Waived            Waived           N/A               N/A
- --------------------- -------------------- ----------------- ---------------- ----------------- ---------------
Return of             Waived               Waived            Waived           Waived            N/A
Excess
- --------------------- -------------------- ----------------- ---------------- ----------------- ---------------
</TABLE>

                                       30

<PAGE>

If you qualify for a CDSC waiver under one of these situations,  you must notify
Signature  Services  at the time you make your  redemption.  The waiver  will be
granted  once  Signature  Services  has  confirmed  that you are entitled to the
waiver.

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,  the  shareholder  will incur a brokerage
charge.  Any such  securities  would be valued for the  purposes  of making such
payment at the same value as used in determining net asset value.  The Fund has,
however,  elected to be governed by Rule 18f-1 under the Investment Company Act.
Under that rule,  the Fund must  redeem its shares for 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  Fund's  net  asset  value at the
beginning of such period.

ADDITIONAL SERVICES AND PROGRAMS

Exchange Privilege.  The Fund permits exchanges of shares of any class of a fund
for shares of the same class in any other John Hancock fund offering that class.

Exchanges  between funds with shares that are not subject to a CDSC are based on
their  respective  net asset values.  No sales charge or  transaction  charge is
imposed.  Shares of the Fund which are subject to a CDSC may be  exchanged  into
shares of any of the other John Hancock funds that are subject to a CDSC without
incurring the CDSC; however,  the shares acquired in an exchange will be subject
to the CDSC schedule of the shares acquired if and when such shares are redeemed
(except that shares  exchanged  into John Hancock  Short-Term  Strategic  Income
Fund,  John  Hancock  Intermediate  Maturity  Government  Fund and John  Hancock
Limited-Term  Government  Fund will retain the exchanged  fund's CDSC schedule).
For purposes of computing the CDSC payable upon redemption of shares acquired in
an exchange,  the holding period of the original  shares is added to the holding
period of the shares acquired in an exchange.

If a shareholder  exchanges  Class B shares  purchased  prior to January 1, 1994
(except John Hancock Short-Term Strategic Income Fund) for Class B shares of any
other John Hancock fund, the acquired  shares will continue to be subject to the
CDSC schedule that was in effect when the exchanged shares were purchased.

The Fund  reserves the right to require that  previously  exchanged  shares (and
reinvested  dividends)  be in the  Fund  for 90 days  before  a  shareholder  is
permitted a new exchange.

The Fund may  refuse  any  exchange  order.  The Fund may  change or cancel  its
exchange policies at any time, upon 60 days' notice to its shareholders.

                                       31

<PAGE>

An exchange of shares is treated as a  redemption  of shares of one fund and the
purchase of shares of another for Federal  Income Tax purposes.  An exchange may
result in a taxable gain or loss. See "TAX STATUS".

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 the 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 Class A and Class B shares
at the same time 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 Signature Services.

Monthly Automatic Accumulation Program ("MAAP"). The program is explained 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 MAAP may be revoked by Signature
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  Signature
Services or upon written notice to Signature Services which is received at least
five (5) business days prior to the due date of any investment.

Reinstatement or Reinvestment Privilege. If Signature Services is notified prior
to reinvestment, 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 fund, subject to the minimum investment limit of 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 any John Hancock fund. If a CDSC was paid upon a redemption, a
shareholder may reinvest the proceeds from this 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.

                                       32

<PAGE>

To protect the interests of other investors in the Fund, the Fund may cancel the
reinvestment  privilege  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. Also, the Fund may refuse any reinvestment
request.

The Fund may change or cancel its reinvestment policies 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."

   
Retirement plans participating in Merrill Lynch's servicing programs:

Class A shares  are  available  at net asset  value for plans with $3 million in
plan assets or 500 eligible  employees  at the date the Plan  Sponsor  signs the
Merrill Lynch Recordkeeping Service Agreement.  If the plan does not meet either
of these limits, Class A shares are not available.

For  participating  retirement  plans  investing in Class B shares,  shares will
convert  to Class A shares  after  eight  years,  or sooner if the plan  attains
assets of $5 million (by means of a CDSC- free  redemption/purchase at net asset
value).
    

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 without
par value.  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 not authorized any additional series of the Fund,
although they may do so 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.  Holders of
Class A 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

                                       33

<PAGE>

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
Class B shares will bear any class expenses properly  allocable to that class of
shares,  subject to conditions the Internal  Revenue imposes with respect to the
multiple-class  structures.  Similarly,  the net asset  value per share may vary
depending on whether Class A or Class B shares are purchased.

In the event of  liquidation,  shareholders  of each class are entitled to share
pro rata in the net  assets  of the Fund  available  for  distribution  to these
shareholders.  Shares  entitle 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, except as set forth below.

Unless  otherwise  required by the Investment  Company Act or the Declaration of
Trust,  the Fund has no intention of holding  annual  meetings of  shareholders.
Fund  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 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 shareholder held personally  liable by reason
of being or having been a  shareholder.  The  Declaration of Trust also provides
that no series of the Trust  shall be liable  for the  liabilities  of any other
series.  Furthermore, no fund included in this Fund's prospectus shall be liable
for the  liabilities  of any other John  Hancock  Fund.  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.

The Fund reserves the right to reject any  application  which conflicts with the
Fund's  internal  policies or the policies of any regulatory  authority.  Use of
information  provided  on the  account  application  may be used by the  Fund to
verify the accuracy of the  information or for  background or financial  history
purposes. A shareholder's account is governed by the laws of The Commonwealth of
Massachusetts.

TAX STATUS

The Fund has qualified and has 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

                                       34

<PAGE>

income tax on taxable  income  (including net realized  capital  gains,  if any)
which is distributed to shareholders in accordance with the timing  requirements
of the Code.

The Fund will be subject to a four percent  nondeductible  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 seek to avoid or minimize  liability
for such tax by satisfying such distribution requirements.

Distributions  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. 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 from investment company taxable income
and/or  net  capital  gain  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.  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.

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  interests  of the Fund to dispose  of  portfolio
securities  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.  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
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

                                       35

<PAGE>

pursuant to the reinvestment or exchange privilege. This disregarded charge will
result  in an  increase  in the  shareholder's  tax  basis in the Class A 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 61 days  beginning  30 days  before  and
ending 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 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 the excess,  as computed for Federal  income tax purposes,  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 the  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 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  as  such  to
shareholders.  The Fund has $9,236,245 of capital loss carry forward  available,
to the extent  provided by  regulations,  to offset future net realized  capital
gains. The carryforwards  expire as follows:  December 31, 2002 - $7,286,040 and
December 31, 2004 - $1,950,205.

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. However, the
Fund must distribute to shareholders for each taxable year  substantially all of
its net income and net  capital  gains,  including  such  income 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.

                                       36

<PAGE>

The Fund's transactions in interest rate swaps, caps, floors and collars and its
dollar rolls are subject to tax rules, the  interrelationship  of which with the
Code's regulated investment company provisions, as well as certain other aspects
of which,  have not been fully  addressed or resolved in published  authorities.
The Fund may  accordingly be required to limit the extent to which it engages in
such  transactions  in  order  to  preserve  its  qualification  as a  regulated
investment  company and seek to avoid  liability  for federal  income and excise
taxes.

Different tax treatment, including penalties on certain excess contributions and
deferrals, certain pre-retirement and post-retirement  distributions and certain
prohibited  transactions,  is  accorded  to  accounts  maintained  as  qualified
retirement  plans.  Shareholders  should  consult  their tax  advisers  for more
information.

Dividends and capital gain  distributions from the Fund will not qualify for the
dividends-received deduction for corporations.

A state  income (and  possibly  local income  and/or  intangible  property)  tax
exemption is  generally  available  to the extent the Fund's  distributions  are
derived from interest on (or, in the case of intangibles taxes, the value of its
assets is attributable to) certain U.S. Government obligations, 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.  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.

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

                                       37

<PAGE>

institutions.  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.

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 non- resident  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 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.

CALCULATION OF PERFORMANCE

For the 30-day period ended December 31, 1996,  the annualized  yield on Class A
and Class B shares at the Fund was 5.23% and 4.69%,  respectively.  The  average
annual  total  return of the Fund's Class A shares for the 1 year, 5 year and 10
year periods ended December 31, 1996 was 0.35%,  4.22% and 5.75%,  respectively.
The average annual total return for the one year period ending December 31, 1996
and since inception on January 3, 1994 for Class B shares was (0.28)% and 3.02%,
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, where applicable) on the last day of the period,
according to the following standard formula:


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

Where:

a =       dividends and interest earned during the period.

b =       net expenses accrued during the period.

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

                                       38

<PAGE>

d =       the maximum offering price per share on the last day of the period.

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, 5 year and 10 year periods.

Because each class has its own sales charge and fee structure,  the classes have
different  performance  results.  In the case of Class A 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,  respectively.  This
calculation  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 period stated by the maximum  offering  price or net asset value
at  the  end  of  the  period.  Excluding  the  Fund's  sales  charge  from  the
distribution rate produces a higher rate.

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. 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.

From time to time,  in reports  and  promotional  literature,  the Fund's  total
return and/or yield 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. Comparisons
may also be made to bank  certificates  of deposit  ("CDs"),  which  differ from
mutual funds,  such as the Fund, in several ways. The interest rate  established

                                       39

<PAGE>

by the  sponsoring  bank is fixed for the term of a CD, there are  penalties for
early withdrawal from CDs, and the principal on a CD is insured.

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  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 an investment  committee of the Adviser,  which consists
of officers and  directors of the Adviser and  affiliates,  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 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 to
reflect a "spread." 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 these transactions.

In the U.S. and in some other countries,  debt securities are traded principally
in the  over-the-counter  market on a net basis through dealers acting for their
own  account  and not as  brokers.  Ion other  countries,  both debt and  equity
securities  are traded on exchanges at fixed  commission  rates.  Commissions on
foreign  transactions are generally higher than the negotiated  commission rates
available  in the U.S.  There  is  generally  less  government  supervision  and
regulation of foreign stock exchanges and broker-dealers than in the U.S.

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 National  Association of Securities Dealers,  Inc.
and other policies as 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.


                                       40

<PAGE>

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. 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  commitment  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 in this regard
must be consistent with the foregoing and will at all times be subject to review
by the  Trustees.  For the  years  ended  December  31,  1996,  1995 and 1994 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  such  price is
reasonable  in  light  of the  services  provided  and to such  policies  as the
Trustees may adopt from time to time.  During the fiscal year ended December 31,
1996,  the Fund paid  commissions  in the  amount of  $1,953 to  compensate  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  John  Hancock   Distributors,   Inc.,  a   broker-dealer   and
("Distributors" or "Affiliated  Broker").  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.
For the year ended  December  31, 1996,  the Fund did not execute any  portfolio
transactions with Affiliated Brokers.

Distributors 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 Investment Company 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 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  Investment  Company

                                       41

<PAGE>

Act) of the Fund,  the Adviser or the  Affiliated  Broker.  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  Broker  as a  basis  for
negotiating commissions at a rate higher than that determined in accordance with
the above criteria.

Other investment  advisory clients advised by the Adviser may also invest in the
same  securities as the Fund. When these clients buy or sell the same securities
at  substantially  the same time, the Adviser may average the transactions as to
price and  allocate the amount of  available  investments  in a manner which the
Adviser  believes to be equitable to each client,  including  the Fund.  In some
instances,  this  investment  procedure may  adversely  affect the price paid or
received by the Fund or the size of the position obtainable for it. On the other
hand, to the extent  permitted by law, the Adviser may aggregate the  securities
to be sold or  purchased  for the Fund with  those to be sold or  purchased  for
other clients managed by it in order to obtain best execution.

TRANSFER AGENT SERVICES

   
John Hancock Signature  Services,  Inc., 1 John Hancock Way, Suite 1000, Boston,
MA 02217-1000,  a wholly-owned  indirect  subsidiary of the Life Company, is the
transfer and dividend  paying agent for the Fund. The Fund pays an annual fee of
$20.00 for each  Class A  shareholder  and $22.50 for each Class B  shareholder,
plus certain out-of-pocket  expenses.  These expenses are aggregated and charged
to the Fund and allocated to each class on the basis of their 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  02111.  Under the  custodian  agreement,  Investors  Bank & Trust
performs custody, portfolio and fund accounting services.

INDEPENDENT AUDITORS

   
The  independent  auditors  of the Fund are  Ernst & Young  LLP,  200  Clarendon
Street,  Boston,  Massachusetts  02116.  Ernst & Young LLP audits and renders an
opinion of the Fund's annual financial statements and prepares the Fund's annual
Federal income tax return.
    







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                              FINANCIAL STATEMENTS



































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