LORD ABBETT BOND DEBENTURE FUND INC
485BPOS, 1997-04-30
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                                                     1933 Act File No. 2-38910
                                                     1940 Act File No. 811-2145

                 SECURITIES & EXCHANGE COMMISSION
                       Washington, D.C. 20549

                             FORM N-1A

          REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933     [X]
                      Post-Effective Amendment No. 42                 [X]
                                  And
          REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT     [X]
                              OF 1940
                    Post-Effective Amendment No. 23                   [X]

                  LORD ABBETT BOND-DEBENTURE FUND, INC.
            Exact Name of Registrant as Specified in Charter

               767 FIFTH AVENUE, NEW YORK, N. Y. 10153-0203
                    Address of Principal Executive Office

               REGISTRANT'S TELEPHONE NUMBER  (212) 848-1800

                Kenneth B. Cutler, Vice President & Secretary
                   767 FIFTH AVENUE, NEW YORK, N. Y. 10153
                    (Name and Address of Agent for Service)

It is proposed that this filing will become effective (check  appropriate box)

           immediately on filing pursuant to paragraph (b) of Rule 485

    X      on May 1, 1997 pursuant to paragraph (b) of Rule 485
  ____ 
           60 days after filing pursuant to paragraph (a)(1) of Rule 485

           on (date) pursuant to paragraph (a) (1) of Rule 485

           75 days after filing pursuant to paragraph (a)(2) of Rule 485

           on (date) pursuant to paragraph (a) (2) of Rule 485

If appropriate, check the following box:

           this post-effective amendment designates a new effective date for
           a previously filed post-effective amendment




<PAGE>



                       LORD ABBETT BOND-DEBENTURE FUND, INC.
                                      FORM N-1A
                                 Cross Reference Sheet
                            Post-Effective Amendment No. 42
                                  Pursuant to Rule 481(a)

Form N-1A                      Location In Prospectus or
ITEM NO.                       STATEMENT OF ADDITIONAL INFORMATION

1                              Cover Page
2                              Fee Table
3 (a)                          Financial Highlights; Performance
3 (b)                          N/A
3 (c)                          Performance
3 (d)                          N/A
4 (a) (i)                      Cover Page
4 (a) (ii)                     Investment Objective; How We Invest
4 (b) (c)                      How We Invest
5 (a)                          Our Management
5 (b)                          Back Cover Page
5 (c)                          Our Management
5 (d)                          N/A
5 (e)                          Back Cover Page
5 (f)                          Our Management
5 (g)                          N/A
5 A                            Performance
6 (a)                          Cover Page
6 (b) (c) (d)                  N/A
6 (e)                          Cover Page
6 (f) (g)                      Dividends, Capital Gains
                               Distributions and Taxes
6 (h)                          N/A
7 (a)                          Back Cover Page
7 (b) (c)
   (d) (e) (f)                 Purchases
8                              Redemptions
9                               N/A
10                             Cover Page
11                             Cover Page - Table of Contents
12                             N/A
13                             Investment Objective and Policies
14                             Directors and Officers
15 (a) (b)                     N/A
15  (c)                        Directors and Officers
16 (a) (i)                     Investment Advisory and Other Services
16 (a) (ii)                    Directors and Officers
16 (a) (iii)                   Investment Advisory and Other Services
16 (b)                         Investment Advisory and Other Services
16 (c) (d)
   (e) (g)                     N/A
16 (f)                         Purchases, Redemptions
                               and Shareholder Services; Investment Advisory and
                               Other Services


<PAGE>



Form N-1A                 Location in Prospectus or
ITEM NO.              STATEMENT OF ADDITIONAL INFORMATION

16 (h)                         Investment Advisory and Other Services
16 (i)                         N/A
17 (a)                         Portfolio Transactions
17 (b)                         N/A
17 (c)                         Portfolio Transactions
17 (d)                         Portfolio Transactions
17 (e)                         N/A
18 (a)                         Cover Page
18 (b)                         N/A
19 (a) (b)                     Purchases, Redemptions
                               and Shareholder Services; Notes
                               to Financial Statements
19 (c)                         N/A
20                             Taxes
21 (a)                         Purchases, Redemptions
                               and Shareholder Services
21 (b) (c)                     N/A
22 (a)                         N/A
22 (b)                         Past Performance
23                             Financial Statements


<PAGE>

LORD ABBETT
BOND-DEBENTURE FUND, INC.
The General Motors Building
767 Fifth Avenue
New York, NY 10153-0203
800-426-1130

Lord Abbett  Bond-Debenture  Fund,  Inc. ("we" or the "Fund"),  is a mutual fund
with three classes of shares. These classes, designated Class A, B and C shares,
provide investors with different  investment options in purchasing shares of the
Fund. See "Purchases"  for a description of these choices.  We seek high current
income and the  opportunity  for  capital  appreciation  to produce a high total
return. See "Investment  Objective." In seeking this investment  objective,  the
Fund invests in  lower-rated  debt  securities  which entail  greater risks than
investments  in  higher-rated  debt  securities.  The  former  are  referred  to
colloquially  as "junk bonds."  Before  investing,  investors  should  carefully
consider  these risks set forth under "How We Invest" and also that at least 20%
of our assets must be  invested  in any  combination  of  investment  grade debt
securities, U.S.
Government  securities and cash  equivalents.  There can be no assurance that we
will achieve our objective.

This  Prospectus  sets forth  concisely  the  information  about the Fund that a
prospective investor should know before investing.  Additional information about
the  Fund has been  filed  with the  Securities  and  Exchange  Commission.  The
Statement of  Additional  Information  is  incorporated  by reference  into this
Prospectus  and may be obtained,  without  charge,  by writing to the Fund or by
calling  800-874-3733.  Ask for "Part B of the  Prospectus  -- The  Statement of
Additional Information."

The date of this  Prospectus  and of the Statement of Additional  Information is
May 1, 1997.

PROSPECTUS
Investors should read and retain this Prospectus.  Shareholder  inquiries should
be made in  writing to the Fund or by  calling  800-821-5129.  You can also make
inquiries through your broker-dealer.

Shares of the Fund are not deposits or obligations of, or guaranteed or endorsed
by, any bank,  and the shares are not federally  insured by the Federal  Deposit
Insurance  Corporation,  the Federal  Reserve  Board,  or any other  agency.  An
investment in the Fund involves risks, including the possible loss of principal.

     CONTENTS                               PAGE
        1       Investment Objective         2

        2       Fee Table                    2

        3       Financial Highlights         3

        4       How We Invest                4

        5       Purchases                    6

        6       Shareholder Services        13

        7       Our Management              14

        8       Dividends, Capital Gains
                Distributions and Taxes     14

        9       Redemptions                 15

        10      Performance                 16

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


<PAGE>



1 INVESTMENT OBJECTIVE

Our investment  objective is high current income and the opportunity for capital
appreciation  to produce a high total  return  through a  professionally-managed
portfolio consisting primarily of convertible and discount debt securities, many
of which are lower-rated.

2 FEE TABLE

<TABLE>
<CAPTION>


                                             Class A                  Class B                     Class C
                                             Shares                   Shares                       Shares
<S>                                           <C>                       <C>                          <C>
Shareholder Transaction Expenses(1)
(as a percentage of offering price)
Maximum Sales Load(2) on Purchases
(See "Purchases")                            4.75%                      None                        None

Deferred Sales Load(2) (See "Purchases")     None               5% if shares are redeemed         1% if shares
                                                                before 1st anniversary            are redeemed
                                                                of purchase, declining            before 1st anniversary
                                                                to 1% before 6th                  of purchase
                                                                anniversary and
                                                                eliminated on and
                                                                after 6th anniversary(3)
Annual Fund Operating Expenses(4)
(as a percentage of average net assets)
Management Fees (See "Our Management")       0.46%                   0.46%                            0.46%
12b-1 Fees (See "Purchases")(1)(2)           0.26%                   1.00%                            1.00%
Other Expenses (See "Our Management")        0.18%                   0.18%                            0.18%
Total Operating Expenses                     0.90%                   1.64%                            1.64%



A summary of the Fund's  expenses is set forth in the table  below.  The example
should not be considered a  representation  of past or future  expenses.  Actual
expenses may be greater or less than those shown.
Example:  Assume an  annual  return of 5% and there is no change in the level of
expenses  described above.  For a $1,000  investment,  with  reinvestment of all
dividends  and  distributions,  you  would  pay the  following  total  expenses,
assuming redemption on the last day of each period indicated.

                       1 year     3 years   5 years     10 years
Class A shares          $56        $75       $95         $153
Class B shares(3)       $66        $82       $109        $174
Class C shares          $27        $52       $89         $194

Example: You would pay the following expenses on the same investment, assuming
no redemption:

                        1 year    3 years   5 years     10 years
Class A shares          $56        $75       $95         $153
Class B shares(3)       $17        $52       $89         $174
Class C shares          $17        $52       $89         $194
<FN>

(1)Although  the Fund does not,  with respect to the Class B and Class C shares,
charge a  front-end  sales  charge,  investors  should be aware  that  long-term
shareholders  may pay, under the Rule 12b-1 plans  applicable to the Class B and
Class C shares of the Fund (both of which pay  annual  0.25%  service  and 0.75%
distribution  fees), more than the economic  equivalent of the maximum front-end
sales  charge as  permitted  by certain  rules of the  National  Association  of
Securities  Dealers,  Inc. Likewise,  with respect to Class A shares,  investors
should be aware that,  over the long term,  such  maximum may be exceeded due to
the Rule 12b-1 plan  applicable  to Class A shares which permits the Fund to pay
up to 0.50% in total  annual  fees,  half for  service  and the  other  half for
distribution.  The 12b-1 fee for the Class A shares has been restated to reflect
current fees under the recently amended Class A 12b-1 plan.

(2)Sales  "load" is  referred  to as sales  "charge,"  "deferred  sales load" is
referred to as  "contingent  deferred sales charge" (or "CDSC") and "12b-1 fees"
which  consist of a "service  fee" and a  "distribution  fee" are referred to by
either or both of these terms where appropriate with respect to Class A, Class B
and Class C shares throughout this Prospectus.

(3)Class  B shares  will  automatically  convert to Class A shares on the eighth
anniversary of the purchase of Class B shares.

(4)The annual  operating  expenses  shown in the summary have been restated from
December 31, 1996 fiscal year amounts to reflect current fees.

The  foregoing  is provided  to give  investors  a better  understanding  of the
expenses that are incurred by an investment in the Fund.
</FN>

</TABLE>
<PAGE>



3 FINANCIAL HIGHLIGHTS

The following  financial  highlights have been audited by Deloitte & Touche llp,
independent accountants,  whose report thereon is incorporated by reference into
the Statement of Additional Information and may be obtained upon request.
<TABLE>
<CAPTION>

                                                                                  <C>
                                                                 YEAR ENDED DECEMBER 31,
   <S>                                  <C>      <C>      <C>     <C>      <C>       <C>      <C>       <C>      <C>    <C>
  PER CLASS A SHARE+ OPERATING         -------------------------------------------------------------------------------------
  PERFORMANCE:                          1996    1995     1994     1993      1992     1991     1990     1989     1988    1987
- ----------------------------------------------------------------------------------------------------------------------------
  NET ASSET VALUE, BEGINNING OF YEAR    $9.29    $8.71    $9.95   $9.43    $9.02    $7.36    $9.03    $9.59   $9.39   $10.29
  INCOME FROM INVESTMENT OPERATIONS
  Net investment income                   .81      .85      .84     .89      .95       .98    1.02     1.04    1.09     1.07
  Net realized and unrealized
  gain (loss) on securities               .17     .606     (1.203)  .55      .42      1.66   (1.65)   (.56)     .15     (.85)
  TOTAL FROM INVESTMENT OPERATIONS        .98      1.456   (.363)  1.44     1.37      2.64    (.63)     .48    1.24      .22
- -----------------------------------------------------------------------------------------------------------------------------
  DISTRIBUTIONS
  Dividends from net investment income  (.86)    (.876)   (.877)  (.92)    (.96)    (.98)    (1.04)  (1.04)   (1.04)   (1.12)
  NET ASSET VALUE, END OF YEAR           $9.41   $9.29    $8.71   $9.95    $9.43    $9.02    $7.36    $9.03   $9.59     $9.39
- -----------------------------------------------------------------------------------------------------------------------------
  TOTAL RETURN*                          11.16%  17.50%   (3.87)%  15.97%  15.99%   38.34%   (7.57)%  5.06%   13.80%    1.88%
- -----------------------------------------------------------------------------------------------------------------------------
  RATIOS TO AVERAGE NET ASSETS:
  Expenses                                0.89%   0.82%    0.88%    0.88%   0.84%    0.85%    0.80%    0.59%   0.64%    0.65%
  Net investment income                   8.77%   9.41%    8.97%    9.17%  10.18%   11.96%   12.48%   10.97%  11.29%   10.49%

</TABLE>
<TABLE>
<CAPTION>
<S>                                                    <C>                             <C>  

                                                   CLASS B SHARES                 CLASS C SHARES
  PER CLASS SHARE OPERATING                        AUGUST 1, 1996** TO            JULY 15, 1996** TO
  PERFORMANCE:                                     DECEMBER 31, 1996              DECEMBER 31, 1996
- -----------------------------------------------------------------------------------------------------------------------------
  NET ASSET VALUE, BEGINNING OF PERIOD                    $9.13                         $9.05
  INCOME FROM INVESTMENT OPERATIONS
  Net investment income                                   .34                           .35
  Net realized and unrealized
  gain on securities                                      .26                           .33
  TOTAL FROM INVESTMENT OPERATIONS                        .60                           .68
- -------------------------------------------------------------------------------------------------------------------
  DISTRIBUTIONS
  Dividends from net investment income                    (.32)                         (.32)
  NET ASSET VALUE, END OF PERIOD                          $9.41                         $9.41
- -------------------------------------------------------------------------------------------------------------------
  TOTAL RETURN*                                           6.57%++                       7.86%++
- -------------------------------------------------------------------------------------------------------------------
  RATIOS TO AVERAGE NET ASSETS:
  Expenses                                                0.70%++                       0.75%++
  Net investment income                                   3.37%++                       3.72%++

</TABLE>
<TABLE>

                                                          YEAR ENDED DECEMBER 31,
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                                   <C>      <C>        <C>      <C>       <C>       <C>      <C>       <C>      <C>      <C> 
 SUPPLEMENTAL DATA FOR ALL CLASSES:   1996     1995       1994     1993      1992      1991     1990      1989    1988      1987
- ----------------------------------------------------------------------------------------------------------------------------------
Net assets, end of year(000)      $2,129,421 $1,339,508 $987,613 $969,736 $734,017   $594,008  $480,847 $643,953  $717,775 $733,198
  Portfolio  turnover  rate         106.79%  134.90%    147.98%  159.79%   188.44%   208.49%  145.47%   123.77%   140.01%  176.37%

<FN>

 *  Total return does not consider the effects of front-end or contingent
    deferred sales charges.
**  Commencement of offering Class shares.
 +  The Fund had only one class of shares prior to July 12, 1996. That class of
    shares is now designated Class A shares.
++  Not annualized.

 See Notes to Financial Statements.
</FN>
</TABLE>

<PAGE>

4. HOW WE INVEST

We believe that a high total return  (current  income and capital  appreciation)
may be derived from an actively-managed,  diversified  debt-security  portfolio.
Under normal circumstances,  we invest at least 65% of our total assets in bonds
and/or  debentures.  We seek unusual values,  particularly  in lower-rated  debt
securities, some of which are convertible into common stocks or have warrants to
purchase common stocks.

Higher yield on debt  securities  can occur during periods of inflation when the
demand for  borrowed  funds is high.  Also,  buying  lower-rated  bonds when the
credit risk is above  average but, we think,  likely to  decrease,  can generate
higher  yields.  Such debt  securities  normally  will  consist of secured  debt
obligations of the issuer (i.e.,  bonds),  general unsecured debt obligations of
the issuer (i.e., debentures) and debt securities which are subordinate in right
of payment to other debt of the issuer.

Capital appreciation potential is an important consideration in the selection of
portfolio  securities.  Capital appreciation may be obtained by (1) investing in
debt  securities  when the trend of interest  rates is expected to be down;  (2)
investing in  convertible  debt  securities  or debt  securities  with  warrants
attached  entitling the holder to purchase  common  stock;  and (3) investing in
debt securities of issuers in financial  difficulties when, in our opinion,  the
problems giving rise to such difficulties can be successfully  resolved,  with a
consequent  improvement in the credit standing of the issuers.  Such investments
involve corresponding risks that interest and principal payments may not be made
if such difficulties are not resolved.  In no event will we invest more than 10%
of our gross assets at the time of  investment in debt  securities  which are in
default as to interest or principal.

Normally we invest in long-term  debt  securities  when we believe that interest
rates in the long run will decline and prices of such securities  generally will
be higher.  When we believe that  long-term  interest  rates will rise,  we will
endeavor to shift our portfolio into  shorter-term  debt securities whose prices
might not be affected as much by an increase in interest rates.

The following  policies are subject to change by the Board of Directors  without
shareholder  approval:  (a) we must  keep at least 20% of the value of our total
assets in (1) debt securities  which,  at the time of purchase,  are "investment
grade," i.e., rated within one of the four highest grades  determined  either by
Moody's Investors Service, Inc. or Standard & Poor's Ratings Services,  (2) debt
securities  issued or  guaranteed  by the U.S.  Government  or its  agencies  or
instrumentalities,  (3)  cash or cash  equivalents  (short-term  obligations  of
banks, corporations or the U.S. Government),  or (4) a combination of any of the
foregoing;  (b) we may invest up to 20% of our gross assets, at market value, in
debt  securities  primarily  traded in foreign  countries  -- such  foreign debt
securities  normally will be limited to issues where there does not appear to be
substantial risk of  nationalization,  exchange controls,  confiscation or other
government restrictions; (c) subject to the percentage limitations for purchases
of other  than debt  securities  described  below,  we may  purchase  common and
preferred  stocks;  (d) we may hold or sell any property or securities  which we
may obtain through the exercise of conversion  rights or warrants or as a result
of any  reorganization,  recapitalization  or  liquidation  proceedings  for any
issuer of securities  owned by us. In no event will we voluntarily  purchase any
securities  other  than debt  securities,  if, at the time of such  purchase  or
acquisition,  the  value  of  the  property  and  securities,  other  than  debt
securities,  in our  portfolio  is  greater  than 35% of the  value of our gross
assets. A purchase or acquisition will not be considered  "voluntary" if made in
order  to  avoid  loss in value of a  conversion  or other  premium;  and (e) we
neither  purchase  securities  for  short-term  trading,  nor for the purpose of
exercising  control of management.  We may invest up to 15% of our net assets in
illiquid   securities.   Bonds  which  are  subject  to  legal  or   contractual
restrictions on resale, but which have been determined by the Board of Directors
to be liquid, will not be subject to this limit.  Investment by the Fund in such
securities,  initially  determined  to be  liquid,  could  have  the  effect  of
diminishing the level of the Fund's liquidity during periods of decreased market
interest in such securities.

We may,  but have no present  intention  to,  invest in  financial  futures  and
options on financial  futures and commit more than 5% of our gross assets to the
lending of our portfolio securities.

We may not  borrow in excess of 5% of our gross  assets  taken at cost or market
value, whichever is lower at the time of borrowing, and then only as a temporary
measure for extraordinary or emergency purposes.


<PAGE>


We will not change our investment objective without shareholder approval.

RISK FACTORS. We may invest substantially in lower-rated bonds because they tend
to have higher  yields.  In general,  the market for  lower-rated  bonds is more
limited than that for  higher-rated  bonds and,  therefore,  may be less liquid.
Market prices of lower-rated bonds may fluctuate more than those of higher-rated
bonds, particularly in times of economic change and stress. In addition, because
the  market  for  lower-rated  corporate  debt  securities  has  in  past  years
experienced wide fluctuations in the values of certain of these securities, past
experience may not provide an accurate  indication of the future  performance of
that  market or of the  frequency  of  default,  especially  during  periods  of
recession. Objective pricing data for lower-rated bonds may be more limited than
for  higher-rated  bonds and valuation of such  securities may be more difficult
and require greater reliance upon judgment.

While the market for lower-rated bonds may be relatively insensitive to interest
rate  changes,  the market  prices of these bonds  structured  as zero coupon or
pay-in-kind  securities  may be affected to a greater extent by such changes and
thus may be more volatile than prices of lower-rated  securities paying interest
periodically in cash.  Lower-rated bonds that are callable prior to maturity may
be more  susceptible  to refunding  during  periods of falling  interest  rates,
requiring replacement with lower-yielding securities.

Since the risk of default  generally  is higher  among  lower-rated  bonds,  the
research  and  analysis  performed  by Lord,  Abbett & Co.  ("Lord  Abbett") are
especially important in the selection of such bonds. If bonds are rated BB/Ba or
lower,  they are  described as  "high-yield  bonds"  because of their  generally
higher yields and are referred to  colloquially as "junk bonds" because of their
greater risks. In selecting  lower-rated bonds for investment,  Lord Abbett does
not rely upon ratings, which evaluate only the safety of principal and interest,
not market value risk, and which,  furthermore,  may not  accurately  reflect an
issuer's current financial condition. We do not have any minimum rating criteria
for our  investments in bonds.  Some issuers may default as to principal  and/or
interest  payments  subsequent  to our  purchase  of their  securities.  Through
portfolio  diversification,  good  credit  analysis  and  attention  to  current
developments  and trends in interest rates and economic  conditions,  investment
risk can be reduced, although there is no assurance that losses will not occur.

Laws enacted from time to time could limit the tax or other  advantages  of, and
the  issuance  of,  lower-rated  securities  and could  adversely  affect  their
secondary  market and the  financial  condition of their  issuers.  On the other
hand, such  legislation  (curtailing the supply of new issues) could improve the
liquidity, market values and demand for outstanding issues.

During our past fiscal year, the  percentages of our average net assets invested
in (a)  rated  bonds  and (b)  unrated  bonds  judged  by us to be of a  quality
comparable to rated bonds, on a dollar-weighted  basis,  calculated monthly were
as follows: 23.98% AAA/Aaa, 2.66% AA/Aa, 3.24% A/A, 3.67% BBB/Baa, 13.32% BB/Ba,
45.66% B/B, 3.78% CCC/Caa, 0.18% D and 3.51% unrated.

Foreign  Securities--Securities  markets of foreign  countries in which the Fund
may invest  generally  are not subject to the same degree of  regulation  as the
U.S.  markets  and may be more  volatile  and less  liquid  than the major  U.S.
markets.  Lack of  liquidity  may affect the Fund's  ability to purchase or sell
large  blocks of  securities  and thus obtain the best price.  There may be less
publicly-available   information  on   publicly-traded   companies,   banks  and
governments in foreign countries than generally is the case for such entities in
the United States. The lack of uniform accounting  standards and practices among
countries impairs the validity of direct comparisons of valuation measures (such
as  price/earnings   ratios)  for  securities  in  different  countries.   Other
considerations include political and social instability,  expropriation,  higher
transaction  costs,  withholding  taxes that  cannot be passed  through as a tax
credit  or  deduction  to  shareholders,  currency  fluctuations  and  different
securities  settlement  practices.  Settlement  periods for foreign  securities,
which are sometimes longer than those for securities of U.S. issuers, may affect
portfolio  liquidity.  In addition,  foreign  securities held by the Fund may be
traded on days that the Fund does not value its  portfolio  securities,  such as
Saturdays and customary business holidays and, accordingly, the Fund's net asset
values  may be  significantly  affected  on days when  shareholders  do not have
access to the Fund.

PORTFOLIO  TURNOVER.  The  portfolio  turnover  rate for the  fiscal  year ended
December 31, 1996 was 106.79%, compared to 134.90% for the prior fiscal year.

<PAGE>

5 PURCHASES

ALTERNATIVE SALES ARRANGEMENTS

CLASSES OF SHARES.  The Fund offers investors three different classes of shares.
The different  classes of shares represent  investments in the same portfolio of
securities but are subject to different  expenses and will likely have different
share prices.  Investors  should read this section  carefully to determine which
class represents the best investment option for their particular situation.

CLASS A SHARES.  If you buy Class A shares,  you pay an initial  sales charge on
investments  of less than $1 million (or on investments  for  employer-sponsored
retirement  plans under the Internal  Revenue Code  (hereinafter  referred to as
"Retirement Plans") with less than 100 eligible employees or on investments that
do not qualify to be under a "special  retirement  wrap  program"  defined under
"Class A Share Net Asset Value Purchases" below). If you purchase Class A shares
as part of an investment of at least $1 million (or for Retirement Plans with at
least 100 eligible  employees or under a "special  retirement  wrap program") in
shares of one or more Lord  Abbett-sponsored  funds, you will not pay an initial
sales  charge,  but if you redeem any of those shares within 24 months after the
month in which you buy them, you may pay to the Fund a contingent deferred sales
charge  ("CDSC") of 1% except for redemptions  under a "special  retirement wrap
program." Class A shares are subject to service and  distribution  fees that are
currently estimated to total annually approximately 0.26 of 1% of the annual net
asset value of the Class A shares.  The initial sales charge rates, the CDSC and
the Rule  12b-1  plan  applicable  to the  Class A shares  are  described  under
"General" below.

CLASS B SHARES.  If you buy Class B shares,  you pay no sales charge at the time
of  purchase,  but if you redeem your  shares  before the sixth  anniversary  of
buying them, you will normally pay a CDSC to Lord Abbett  Distributor LLC ("Lord
Abbett  Distributor").  That CDSC varies  depending  on how long you own shares.
Class B shares are subject to service and distribution fees at an annual rate of
1% of the  annual net asset  value of the Class B shares.  The CDSC and the Rule
12b-1 plan applicable to the Class B shares are described under "General" below.
Class C Shares.  If you buy Class C shares,  you pay no sales charge at the time
of  purchase,  but if you redeem your  shares  before the first  anniversary  of
buying  them,  you will  normally  pay the Fund a CDSC of 1%. Class C shares are
subject to service and  distribution  fees at an annual rate of 1% of the annual
net  asset  value of the  Class C  shares.  The CDSC  and the  Rule  12b-1  plan
applicable to the C shares are described under "General" below.

Which  Class of Shares  Should You  Choose?  Once you decide that the Fund is an
appropriate  investment  for you,  the  decision  as to which class of shares is
better  suited to your needs  depends  on a number of  factors  which you should
discuss with your financial adviser. The Fund's class-specific  expenses and the
effect of the different  types of sales charges on your  investment  will affect
your investment  results over time. The most important  factors are how much you
plan to invest and how long you plan to hold your investment.  If your goals and
objectives  change over time and you plan to  purchase  additional  shares,  you
should  re-evaluate those factors to see if you should consider another class of
shares.

In the following discussion, to help provide you and your financial adviser with
a framework in which to choose a class,  we have made some  assumptions  using a
hypothetical  investment  in the Fund. We used the sales charge rates that apply
to Class A, Class B and Class C shares,  and considered the effect of the higher
distribution  fees on Class B and  Class C  expenses  (which  will  affect  your
investment  return). Of course, the actual performance of your investment cannot
be predicted and will vary, based on the Fund's actual investment  returns,  the
operating  expenses  borne by each class of shares,  and the class of shares you
purchase.  The factors briefly discussed below are not intended to be investment
advice,  guidelines  or  recommendations,   because  each  investor's  financial
considerations are different. The discussion below of the factors to consider in
purchasing a particular  class of shares assumes that you will purchase only one
class of shares and not a combination of shares of different classes.


<PAGE>



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

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

However,  if you plan to invest more than $100,000 for the short term,  then the
more you invest and the more your investment horizon increases toward six years,
the more  attractive  the Class A share  option may become.  This is because the
annual  distribution  fee on Class C shares  will have a greater  impact on your
account over the longer term than the reduced  front-end sales charge  available
for  larger  purchases  of Class A shares.  For  example,  Class A might be more
appropriate  than Class C for  investments of more than $100,000  expected to be
held for 5 or 6 years (or more).  For investments  over $250,000  expected to be
held 4 to 6 years (or more),  Class A shares may become  more  appropriate  than
Class C shares. If you are investing $500,000 or more, Class A shares may become
more desirable as your investment horizon approaches 3 years or more.

For most investors who invest $1 million or more, or for  Retirement  Plans with
at least  100  eligible  employees  or for  investments  pursuant  to a  special
retirement  wrap  program,  in most  cases  Class  A  shares  will  be the  most
advantageous choice, no matter how long you intend to hold your shares. For that
reason, Lord Abbett Distributor normally will not accept purchase orders (i) for
Class B shares of $500,000 or more and for Class C shares of  $1,000,000 or more
from a single investor or (ii) for Class B or C shares (a) from Retirement Plans
with at least  100  eligible  employees  or (b)  from  special  retirement  wrap
programs.

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

Of course,  these examples are based on  approximations of the effect of current
sales charges and expenses on a  hypothetical  investment  over time, and should
not be relied on as rigid guidelines.

Are There  Differences  in Account  Features  That Matter to You?  Some  account
features  are  available  in whole or in part to  Class A,  Class B and  Class C
shareholders.  Other features (such as Systematic Withdrawal Plans) might not be
advisable in non-Retirement  Plan accounts for Class B shareholders  (because of
the effect of the CDSC on the entire  amount of a  withdrawal  if it exceeds 12%
annually) and in any account for Class C  shareholders  during the first year of
share  ownership  (due  to the  CDSC  on  withdrawals  during  that  year).  See
"Systematic  Withdrawal Plan" under "Shareholder  Services" for more information
about the 12%  annual  waiver of the CDSC with  respect  to Class B shares.  You
should  carefully  review  how you plan to use your  investment  account  before
deciding  which class of shares you buy. For example,  the dividends  payable to
Class B and Class C shareholders will be reduced by the expenses borne solely by
each of these classes,  such as the higher distribution fee to which Class B and
Class C shares are subject, as described below.

How Does It Affect Payments to My Broker?  A salesperson,  such as a broker,  or
any other person who is entitled to receive compensation for selling Fund shares
may  receive  different  compensation  for  selling  one class than for  selling
another class. As discussed in more detail below, such compensation is primarily
paid at the time of sale in the case of  Class A and B shares  and is paid  over
time, so long as shares remain outstanding, in the case of Class C shares. It is
important that investors understand that the primary purpose of the CDSC for the
Class B shares and the


<PAGE>


distribution  fee for Class B and Class C shares is the same as the  purpose  of
the front-end sales charge on sales of Class A shares: to compensate brokers and
other persons selling such shares. The CDSC, if payable, supplements the Class B
distribution  fee and reduces the Class C distribution fee expenses for the Fund
and Class C shareholders.

GENERAL

How  Much  Must You  Invest?  You may buy our  shares  through  any  independent
securities  dealer having a sales  agreement with Lord Abbett  Distributor,  our
exclusive selling agent. Place your order with your investment dealer or send it
to Lord Abbett Bond-Debenture Fund, Inc. (P.O. Box 419100, Kansas City, Missouri
64141). The minimum initial investment is $1,000,  except for Invest-A-Matic and
Div-Move  ($250 initial and $50 subsequent  minimum) and  Individual  Retirement
Accounts  ($250  minimum).  For  Retirement  Plans  there is no minimum  initial
investment required.  See "Shareholder  Services." For information regarding the
proper form of a purchase or redemption  order,  call the Fund at  800-821-5129.
This offering may be suspended,  changed or withdrawn.  Lord Abbett  Distributor
reserves the right to reject any order.

The net asset value of our shares is  calculated  every  business  day as of the
close of the New York Stock  Exchange  ("NYSE")  by  dividing  net assets by the
number of shares  outstanding.  Securities  are valued at their  market value as
more fully described in the Statement of Additional Information.

Buying Shares Through Your Dealer.  Orders for shares received by the Fund prior
to the  close of the  NYSE,  or  received  by  dealers  prior to such  close and
received by Lord Abbett Distributor prior to the close of its business day, will
be confirmed at the  applicable  public  offering  price  effective at such NYSE
close.  Orders  received by dealers  after the NYSE closes and  received by Lord
Abbett  Distributor  in proper form prior to the close of its next  business day
are executed at the applicable  public  offering price effective as of the close
of the NYSE on that next business day. The dealer is responsible  for the timely
transmission  of orders to Lord Abbett  Distributor.  A business day is a day on
which the NYSE is open for trading.

Lord Abbett Distributor may, for specified periods,  allow dealers to retain the
full sales charge for sales of shares during such periods,  or pay an additional
concession to a dealer who,  during a specified  period,  sells a minimum dollar
amount of our shares and/or shares of other Lord Abbett-sponsored funds. In some
instances,  such additional  concessions will be offered only to certain dealers
expected to sell  significant  amounts of shares.  Lord Abbett  Distributor may,
from time to time, implement promotions under which Lord Abbett Distributor will
pay a fee to dealers with respect to certain purchases not involving  imposition
of  a  sales  charge.   Additional   payments  may  be  paid  from  Lord  Abbett
Distributor's  own  resources  and  will  be made in the  form  of cash  or,  if
permitted,  non-cash  payments.  The non-cash  payments  will  include  business
seminars at resorts or other locations,  including meals and  entertainment,  or
the receipt of  merchandise.  The cash payments will include  payment of various
business  expenses  of the dealer.  In  selecting  dealers to execute  portfolio
transactions  for the Fund's  portfolio,  if two or more dealers are  considered
capable of obtaining best  execution,  we may prefer the dealer who has sold our
shares and/or shares of other Lord Abbett-sponsored funds.

BUYING  CLASS A  SHARES.  The  offering  price of Class A shares is based on the
per-share  net asset value next  computed  after your order is  accepted  plus a
sales charge as follows.

                        Sales Charge as a          Dealer's
                          Percentage of:          Concession
                                                     as a        To Compute
                                      Net         Percentage      Offering
                          Offering   Amount       of Offering     Price, Divide
  Size of Investment       Price     Invested       Price          NAV by

- --------------------------------------------------------------------------------
  Less than $50,000          4.75%    4.99%         4.00%          .9525
- --------------------------------------------------------------------------------
  $50,000 to $99,999         4.75%    4.99%         4.25%          .9525
- --------------------------------------------------------------------------------
  $100,000 to $249,999       3.75%    3.90%         3.25%          .9625
- --------------------------------------------------------------------------------
  $250,000 to $499,999       2.75%    2.83%         2.50%          .9725
- --------------------------------------------------------------------------------
  $500,000 to $999,999       2.00%    2.04%         1.75%          .9800
- --------------------------------------------------------------------------------
  $1,000,000 or more        No Sales Charge         1.00%+        1.0000
- --------------------------------------------------------------------------------
  +Authorized institutions receive concessions on purchases made by a retirement
  plan,  pursuant to a special  retirement wrap program or by another  qualified
  purchaser  within a 12-month period  (beginning with the first net asset value
  purchase) as follows:  1.00% on purchases of $5 million,  0.55% of the next $5
  million,  0.50% of the next  $40  million  and  0.25%  on  purchases  over $50
  million. See "Class A Rule 12b-1 Plan" below.


<PAGE>



CLASS A SHARE VOLUME  DISCOUNTS.  This section describes several ways to qualify
for a lower  sales  charge  when  purchasing  Class A shares if you inform  Lord
Abbett  Distributor  or the Fund that you are  eligible at the time of purchase.
(1) Any purchaser (as described below) may aggregate a Class

A share purchase in the Fund with any share purchases of any other eligible Lord
Abbett-sponsored fund, together with the current value at maximum offering price
of any shares in the Fund and in any eligible Lord  Abbett-sponsored  funds held
by the  purchaser.  (Holdings  in the  following  funds are not eligible for the
above rights of  accumulation:  Lord Abbett  Equity Fund  ("LAEF"),  Lord Abbett
Series Fund ("LASF"), any series of Lord Abbett Research Fund not offered to the
general public ("LARF") and Lord Abbett U.S. Government  Securities Money Market
Fund  ("GSMMF"),  except for  holdings  in GSMMF which are  attributable  to any
shares exchanged from a Lord Abbett-sponsored  fund.) (2) A purchaser may sign a
non-binding  13-month  statement of intention to invest  $100,000 or more in any
shares  of the  Fund or in any of the  above  eligible  funds.  If the  intended
purchases  are  completed  during the period,  the total amount of your intended
purchases  of any shares will  determine  the reduced  sales charge rate for the
Class A shares purchased during the period. If not completed, each Class A share
purchase  will be at the sales  charge for the  aggregate  of the  actual  share
purchases. Shares issued upon reinvestment of dividends or distributions are not
included in the statement of  intention.  The term  "purchaser"  includes (i) an
individual,  (ii) an individual and his or her spouse and children under the age
of 21 and (iii) a trustee  or other  fiduciary  purchasing  shares  for a single
trust estate or single fiduciary account  (including a pension,  profit-sharing,
or other  employee  benefit  trust  qualified  under Section 401 of the Internal
Revenue  Code -- more  than one  qualified  employee  benefit  trust of a single
employer,  including its consolidated  subsidiaries,  may be considered a single
trust, as may qualified plans of multiple employers  registered in the name of a
single bank  trustee as one  account),  although  more than one  beneficiary  is
involved.

CLASS A SHARE NET ASSET VALUE PURCHASES.  Our Class A shares may be purchased at
net asset value by our  directors,  employees of Lord  Abbett,  employees of our
shareholder  servicing  agent and  employees of any  securities  dealer having a
sales  agreement with Lord Abbett  Distributor who consents to such purchases or
by the trustee or custodian under any pension or profit-sharing  plan or Payroll
Deduction IRA  established for the benefit of such persons or for the benefit of
any national  securities trade  organization to which Lord Abbett or Lord Abbett
Distributor  belongs or any company with an  account(s) in excess of $10 million
managed by Lord Abbett on a private-advisory-account basis. For purposes of this
paragraph,  the  terms  "directors"  and  "employees"  include a  director's  or
employee's  spouse  (including  the surviving  spouse of a deceased  director or
employee).  The terms  "directors"  and  "employees of Lord Abbett" also include
other family  members and retired  directors and  employees.  Our Class A shares
also may be  purchased  at net asset  value (a) at $1 million or more;  (b) with
dividends  and  distributions  on Class A shares of other Lord  Abbett-sponsored
funds,  except for dividends and distributions on shares of LARF, LAEF and LASF;
(c) under the loan feature of the Lord  Abbett-sponsored  prototype  403(b) plan
for  Class A  share  purchases  representing  the  repayment  of  principal  and
interest;  (d) by certain authorized  brokers,  dealers,  registered  investment
advisers or other financial institutions who have entered into an agreement with
Lord Abbett  Distributor in accordance with certain  standards  approved by Lord
Abbett Distributor,  providing specifically for the use of our Class A shares in
particular  investment  products  made  available  for a fee to  clients of such
brokers,   dealers,   registered   investment   advisers  and  other   financial
institutions ("mutual fund wrap fee programs");  (e) by employees,  partners and
owners of  unaffiliated  consultants  and advisers to Lord  Abbett,  Lord Abbett
Distributor or Lord Abbett-sponsored  funds who consent to such purchase if such
persons provide services to Lord Abbett,  Lord Abbett  Distributor or such funds
on a continuing  basis and are familiar with such fund;  (f) through  Retirement
Plans  with  at  least  100  eligible  employees;  (g)  subject  to  appropriate
documentation,  through a securities dealer where the amount invested represents
redemption  proceeds from shares  ("Redeemed  Shares") of a registered  open-end
management  investment  company  not  distributed  or  managed  by  Lord  Abbett
Distributor or Lord Abbett (other than a money market fund), if such redemptions
have  occurred no more than 60 days prior to the purchase of our Class A shares,
the Redeemed  Shares were held for at least six months prior to  redemption  and
the proceeds of redemption  were maintained in cash or a money market fund prior
to purchase and (h) through a "special  retirement wrap program" sponsored by an
authorized institution having one or more characteristics  distinguishing it, in
the opinion of Lord Abbett Distributor from a mutual fund wrap fee program. Such
characteristics  include,  among  other  things,  the  fact  that an  authorized
institution  does not charge its  clients  any fee of a  consulting  or advisory
nature that is economically  equivalent to the  distribution fee under a Class A
12b-1  Plan  and the fact  that  the  program  relates  to  participant-directed
Retirement Plans. Purchasers should consider the impact, if any,

<PAGE>


of contingent deferred sales charges in determining whether to redeem shares for
subsequent  investment in our Class A shares  pursuant to the purchase option in
(g) above. Lord Abbett  Distributor may suspend or terminate the purchase option
in (g) above at any time.  We plan to  terminate  the net asset  value  transfer
privilege in (g) on June 1, 1997.

CLASS ARULE 12B-1 PLAN.  We have adopted a Class A share Rule 12b-1 Plan (the "A
Plan") which authorizes the payment of fees to authorized  institutions  (except
as to certain  accounts for which  tracking  data is not  available) in order to
provide additional incentives for them (a) to provide continuing information and
investment  services to their Class A  shareholder  accounts  and  otherwise  to
encourage  those accounts to remain invested in the Fund and (b) to sell Class A
shares  of the  Fund.  Under  the A Plan,  in  order to save on the  expense  of
shareholders' meetings and to provide flexibility to the Board of Directors, the
Board,  including a majority of the outside  directors  who are not  "interested
persons"  of the Fund as  defined  in the  Investment  Company  Act of 1940,  is
authorized to approve  annual fee payments from our Class A assets of up to 0.50
of 1% of the average net of such assets  consisting of distribution  and service
fees,  each at a maximum  annual rate not exceeding  0.25 of 1%, except that the
service fee may not exceed 0.15 of 1% in the case of shares sold or attributable
to shares sold prior to June 1, 1990 (the "Fee Ceiling").

Under the A Plan,  the Board has  approved  payments  by the Fund to Lord Abbett
Distributor  which uses or passes on to  authorized  institutions  (1) an annual
service fee (payable  quarterly) of .25% of the average daily net asset value of
the  Class A shares  serviced  by  authorized  institutions  and (2) a  one-time
distribution fee of up to 1% (reduced according to the following schedule: 1% of
the first $5 million,  .55% of the next $5 million, .50% of the next $40 million
and .25% over $50  million),  payable  at the time of sale on all Class A shares
sold during any  12-month  period  starting  from the day of the first net asset
value sale (i) at the $1 million  level by  authorized  institutions,  including
sales qualifying at such level under the rights of accumulation and statement of
intention  privileges;  (ii) through Retirement Plans with at least 100 eligible
employees or (iii)  constituting new sales pursuant to a special retirement wrap
program and excluding exchanges into the Fund under such a program. In addition,
the Board has  approved  for those  authorized  institutions  which  qualify,  a
supplemental  annual  distribution  fee equal to 0.10% of the average  daily net
asset value of the Class A shares serviced by authorized institutions which have
a satisfactory program for the promotion of such shares comprising a significant
percentage  of the Class A assets,  with a lower than average  redemption  rate.
Institutions  and persons  permitted by law to receive such fees are "authorized
institutions."

Under the A Plan, Lord Abbett  Distributor is permitted to use payments received
to provide continuing  services to Class A shareholder  accounts not serviced by
authorized  institutions and, with Board approval, to finance any activity which
is primarily intended to result in the sale of Class A shares. Any such payments
are subject to the Fee Ceiling.  Any  payments  under that Plan not used by Lord
Abbett Distributor in this manner are passed on to authorized institutions.

Holders of Class A shares on which the 1% sales  distribution  fee has been paid
may be  required to pay to the Fund on behalf of its Class A shares a CDSC of 1%
of the  original  cost or the then net asset value,  whichever  is less,  of all
Class A shares so purchased which are redeemed out of the Lord  Abbett-sponsored
family of funds on or before the end of the twenty-fourth  month after the month
in which the purchase  occurred.  (Exceptions  are made for: (i)  redemptions by
Retirement  Plans  due to any  benefit  payment  such  as Plan  loans,  hardship
withdrawals,  death,  retirement or separation from service with respect to plan
participants  or  the  distribution  of  any  excess   contributions   and  (ii)
participant  directed  redemptions  which  continue  as program  investments  in
another fund participating in a special retirement wrap program.) If the Class A
shares have been  exchanged  into  another  Lord  Abbett-sponsored  fund and are
thereafter  redeemed out of the Lord Abbett family of funds on or before the end
of such twenty-fourth month, the charge will be collected for the Fund's Class A
shares by the other  fund.  The Fund will  collect  such a charge for other Lord
Abbett-sponsored funds in a similar situation.


<PAGE>



BUYING  CLASS B SHARES.  Class B shares  are sold at net  asset  value per share
without an initial  sales  charge.  However,  if Class B shares are redeemed for
cash before the sixth anniversary of their purchase, a CDSC may be deducted from
the redemption proceeds. That sales charge will not apply to shares purchased by
the reinvestment of dividends or capital gains distributions. The charge will be
assessed  on the  lesser  of the net  asset  value of the  shares at the time of
redemption  or the  original  purchase  price.  The Class B CDSC is paid to Lord
Abbett Distributor to compensate it for its services rendered in connection with
the distribution of Class B shares, including the payment and financing of sales
commissions. See "Class B Rule 12b-1 Plan" below.

To determine  whether the CDSC applies to a redemption,  the Fund redeems shares
in the following  order:  (1) shares  acquired by  reinvestment of dividends and
capital  gains  distributions,  (2) shares held until the sixth  anniversary  of
their  purchase  or later,  and (3)  shares  held the  longest  before the sixth
anniversary of their purchase.

The amount of the CDSC will depend on the number of years since you invested and
the dollar amount being redeemed, according to the following schedule.

Anniversary
of the Day on                  Contingent Deferred
Which the Purchase             Sales Charge on
Order Was Accepted             Redemptions
                               (As % of Amount
On           Before             Subject to Charge)
             1st                5.0%
1st          2nd                4.0%
2nd          3rd                3.0%
3rd          4th                3.0%
4th          5th                2.0%
5th          6th                1.0%
on or after the                 None
6th anniversary

In the table,  an  "anniversary"  is the 365th day subsequent to a purchase or a
prior  anniversary.  All  purchases  are  considered  to have  been  made on the
business  day the  purchase was made.  See "Buying  Shares  Through Your Dealer"
above.

If  Class  B  shares  are  exchanged   into  the  same  class  of  another  Lord
Abbett-sponsored  fund and the new shares  are  subsequently  redeemed  for cash
before the sixth anniversary of the original purchase,  the CDSC will be payable
on the new shares on the basis of the time elapsed  from the original  purchase.
The Fund will collect such a charge for other Lord  Abbett-sponsored  funds in a
similar situation.

WAIVER FO CLASS B SALES CHARGES . The Class B CDSC will not be applied to shares
purchased in certain types of transactions  nor will it apply to shares redeemed
in certain circumstances as described below.
The Class B CDSC will be waived for redemptions of shares (i) in connection with
the  Systematic  Withdrawal  Plan and  Div-Move  services,  as described in more
detail under  "Shareholder  Services" below; (ii) by Retirement Plans due to any
benefit payment such as Plan loans, hardship withdrawals,  death,  retirement or
separation from service with respect to plan participants or the distribution of
any excess contributions; (iii) in connection with mandatory distributions under
403(b) plans and individual retirement accounts; and (iv) in connection with the
death of the shareholder.

CLASS B RULE 12B-1  PLAN . The Fund has  adopted a Class B share Rule 12b-1 Plan
(the "B Plan") under which the Fund  periodically  pays Lord Abbett  Distributor
(i) an annual  service fee of 0.25 of 1% of the average daily net asset value of
the  Class B shares  and (ii) an  annual  distribution  fee of 0.75 of 1% of the
average  daily net asset  value of the Class B shares that are  outstanding  for
less than 8 years.  Lord Abbett  Distributor  uses the service fee to compensate
authorized  institutions  (except as to certain accounts for which tracking data
is not available) for providing personal services for accounts that hold Class B
shares. Those services are similar to those provided under the A Plan, described
above.

Lord Abbett  Distributor  pays an up-front  payment to  authorized  institutions
totalling 4%,  consisting of 0.25% for service and 3.75% for a sales  commission
as described below.


<PAGE>



Lord Abbett Distributor pays the 0.25% service fee to authorized institutions in
advance for the first year after Class B shares have been sold by the authorized
institutions.  After  the  shares  have  been  held  for  a  year,  Lord  Abbett
Distributor pays the service fee on a quarterly basis.  Lord Abbett  Distributor
is entitled to retain such service fee payable  under the B Plan with respect to
accounts  for which there is no  authorized  institution  of record or for which
such authorized  institution  did not qualify.  Although not obligated to do so,
Lord Abbett  Distributor  may waive  receipt from the Fund of part or all of the
service fee payments.

The  0.75%  annual  distribution  fee is  paid  to Lord  Abbett  Distributor  to
compensate it for its services  rendered in connection with the  distribution of
Class B shares,  including  the  payment  and  financing  of sales  commissions.
Although Class B shares are sold without a front-end  sales charge,  Lord Abbett
Distributor pays authorized institutions responsible for sales of Class B shares
a sales  commission of 3.75% of the purchase price.  This payment is made at the
time of sale from Lord Abbett Distributor's own resources.  Lord Abbett has made
arrangements to finance these commission  payments,  which arrangements  include
non-recourse  assignments by Lord Abbett  Distributor to the financing  party of
such distribution and CDSC payments concerning Class B shares.

The  distribution  fee and CDSC payments  described above allow investors to buy
Class B shares  without a front-end  sales  charge  while  allowing  Lord Abbett
Distributor to compensate authorized  institutions that sell Class B shares. The
CDSC is intended to supplement Lord Abbett  Distributor's  reimbursement for the
commission  payments it has made with  respect to Class B shares and its related
distribution  and financing  costs. The distribution fee payments are at a fixed
rate and the CDSC payments are of a nature that,  during any year, both forms of
payment may not be  sufficient  to  reimburse  Lord Abbett  Distributor  for its
actual expenses. The Fund is not liable for any expenses incurred by Lord Abbett
Distributor in excess of (i) the amount of such  distribution fee payments to be
received by Lord Abbett Distributor and (ii) unreimbursed  distribution expenses
of Lord Abbett  Distributor  incurred in a prior plan year, subject to the right
of the Board of Directors or shareholders to terminate the B Plan. Over the long
term, the expenses incurred by Lord Abbett  Distributor are likely to be greater
than such  distribution  fee and CDSC  payments.  Nevertheless,  there  exists a
possibility  that for a short-term  period Lord Abbett  Distributor may not have
sufficient expenses to warrant reimbursement by receipt of such distribution fee
payments.  Although  Lord  Abbett  Distributor  does not intend to make a profit
under  the B  Plan,  the  B  Plan  is  considered  a  compensation  plan  (i.e.,
distribution  fees are paid  regardless of expenses  incurred) in order to avoid
the   possibility  of  Lord  Abbett   Distributor  not  being  able  to  receive
distribution fees because of a temporary timing difference between its incurring
expenses and receipt of such distribution fees.

ATOMATIC  CONVERSION  OF  CLASS B  SHARES.  On the  eighth  anniversary  of your
purchase of Class B shares,  those shares will automatically  convert to Class A
shares.  This  conversion  relieves  Class B  shareholders  of the higher annual
distribution  fee that  applies  to Class B shares  under the Class B Rule 12b-1
Plan.  The  conversion  is based on the  relative  net  asset  values of the two
classes,  and no sales  charge or other  charge is imposed.  When Class B shares
convert,  any other Class B shares that were  acquired  by the  reinvestment  of
dividends  and  distributions  will also convert to Class A shares on a pro rata
basis.  The conversion  feature is subject to the continued  availability  of an
opinion of counsel or a tax ruling  described  in  "Purchases,  Redemptions  and
Shareholder Services" in the Statement of Additional Information.

BUYING  CLASS C SHARES.  Class C shares  are sold at net  asset  value per share
without an initial  sales  charge.  However,  if Class C shares are redeemed for
cash  before  the  first  anniversary  of their  purchase,  a CDSC of 1% will be
deducted from the redemption proceeds.  That reimbursement charge will not apply
to  shares   purchased  by  the  reinvestment  of  dividends  or  capital  gains
distributions.  The charge will be assessed on the lesser of the net asset value
of the shares at the time of  redemption  or the original  purchase  price.  The
Class C CDSC is paid to the Fund to reimburse  it, in whole or in part,  for the
service and  distribution  fee payments made by the Fund at the time such shares
were sold, as described below.


<PAGE>



To determine  whether the CDSC applies to a redemption,  the Fund redeems shares
in the following  order:  (1) shares  acquired by  reinvestment of dividends and
capital gains distributions, (2) shares held for one year or more and (3) shares
held the longest  before the first  anniversary  of their  purchase.  If Class C
shares are exchanged into the same class of another Lord  Abbett-sponsored  fund
and  subsequently  redeemed  before  the  first  anniversary  of their  original
purchase,  the  charge  will be  collected  by the other  fund on behalf of this
Fund's  Class C  shares.  The Fund will  collect  such a charge  for other  Lord
Abbett-sponsored funds in a similar situation.

CLASS C 12B-1  PLAN . The Fund has  adopted a Class C share Rule 12b-1 Plan (the
"C Plan") under which (except as to certain  accounts for which tracking data is
not  available)  the Fund  pays  authorized  institutions  through  Lord  Abbett
Distributor  (1) a service  fee and a  distribution  fee, at the time shares are
sold, not to exceed 0.25 and 0.75 of 1%, respectively, of the net asset value of
such shares and (2) at each quarter-end  after the first anniversary of the sale
of shares, fees for services and distribution at annual rates not to exceed 0.25
and 0.75 of 1%  respectively,  of the  average  annual  net asset  value of such
shares  outstanding  (payments with respect to shares not outstanding during the
full  quarter to be  prorated).  These  service  and  distribution  fees are for
purposes  similar to those mentioned above with respect to the A Plan.  Sales in
clause (1) exclude shares issued for reinvested  dividends and distributions and
shares outstanding in clause (2) include shares issued for reinvested  dividends
and distributions after the first anniversary of their issuance.

6 SHAREHOLDER SERVICES
We offer the following shareholder services:
Telephone  Exchange  Privilege:  Shares of any class may be exchanged  without a
service   charge:   (a)  for  shares  of  the  same  class  of  any  other  Lord
Abbett-sponsored  fund  except  for (i)  LAEF,  LASF and  LARF and (ii)  certain
tax-free,  single-state series where the exchanging shareholder is a resident of
a state in which such  series is not  offered for sale and (b) for shares of any
authorized  institution's  affiliated  money market fund  satisfying Lord Abbett
Distributor  as  to  certain  omnibus  account  and  other  criteria  (together,
"Eligible Funds").

You or your representative  with proper  identification can instruct the Fund to
exchange  uncertificated  shares  of a class  (held by the  transfer  agent)  by
telephone.  Shareholders  have this privilege  unless they refuse it in writing.
The Fund will not be liable for following instructions communicated by telephone
that it reasonably believes to be genuine and will employ reasonable  procedures
to confirm that instructions  received are genuine,  including requesting proper
identification  and  recording  all telephone  exchanges.  Instructions  must be
received  by the Fund in Kansas  City  (800-821-5129)  prior to the close of the
NYSE to  obtain  each  fund's  net  asset  value  per  class  share on that day.
Expedited  exchanges  by  telephone  may be  difficult  to implement in times of
drastic economic or market change.  The exchange privilege should not be used to
take advantage of short-term  swings in the market.  The Fund reserves the right
to  terminate  or limit the  privilege  of any  shareholder  who makes  frequent
exchanges.  The Fund can revoke the privilege for all shareholders upon 60 days'
prior written  notice.  A prospectus  for the other Lord  Abbett-sponsored  fund
selected by you should be obtained and read before an exchange.  Exercise of the
exchange  privilege  will be treated as a sale for federal  income tax  purposes
and, depending on the circumstances, a capital gain or loss may be recognized.

Systematic Withdrawal Plan ("SWP"):  Except for Retirement Plans for which there
is no such minimum,  if the maximum offering price value of your  uncertificated
shares is at least $10,000, you may have periodic cash withdrawals automatically
paid to you in either fixed or variable amounts. With respect to Class B shares,
the CDSC will be waived on  redemptions of up to 12% per year of the current net
asset  value of your  account at the time your SWP is  established.  For Class B
shares (over 12% per year) and C shares,  redemption  proceeds due to a SWP will
be derived from the following  sources in the order listed:  (1) shares acquired
by reinvestment of dividends and capital gains, (2) shares held for six years or
more  (Class B) or one year or more  (Class C); and (3) shares  held the longest
before the sixth  anniversary  of their  purchase  (Class B) or before the first
anniversary of their purchase (Class C). For Class B share  redemptions over 12%
per year,  the CDSC  will  apply to the  entire  redemption.  Therefore,  please
contact  the Fund  for  assistance  in  minimizing  the CDSC in this  situation.
Shareholders  should be careful in establishing a SWP,  especially to the extent
that such a withdrawal  exceeds the annual  total  return for a class,  in which
case, the shareholder's  original  principal will be invaded and, over time, may
be depleted.


<PAGE>



Div-Move:  You can  invest  the  dividends  paid on your  account  ($50  minimum
investment) into an existing account within the same class in any Eligible Fund.
The  account  must be either  your  account,  a joint  account  for you and your
spouse,  a single account for your spouse or a custodial  account for your minor
child under the age of 21. Such  dividends are not subject to a CDSC. You should
read the prospectus of any other fund before investing.

Invest-A-Matic:   You  can  make  fixed,   periodic   investments  ($50  minimum
investment)  into the Fund and/or any Eligible Fund by means of automatic  money
transfers from your bank checking account. You should read the prospectus of the
other fund before investing.

Retirement  Plans:  Lord  Abbett  makes  available   retirement  plan  documents
including 401(k) plans and custodial agreements for IRAs (Individual  Retirement
Accounts including SIMPLE IRAs and Simplified Employee  Pensions),  403(b) plans
and pension and profit-sharing plans.

Householding:  A single copy of an annual or semi-annual  report will be sent to
an address to which more than one  registered  shareholder  of the Fund with the
same last name has indicated mail is to be delivered,  unless additional reports
are specifically requested in writing or by telephone.

All correspondence  should be directed to Lord Abbett  Bond-Debenture Fund, Inc.
(P.O. Box 419100, Kansas City, Missouri 64141; 800-821-5129).

7 OUR MANAGEMENT

Our business is managed by our officers on a day-to-day  basis under the overall
direction  of our Board of Directors  with the advice of Lord Abbett.  We employ
Lord Abbett as  investment  manager  pursuant to a  Management  Agreement.  Lord
Abbett has been an investment  manager for over 67 years and  currently  manages
approximately  $22  billion  in a family  of mutual  funds  and  other  advisory
accounts.  Under  the  Management  Agreement,   Lord  Abbett  provides  us  with
investment  management  services and  executive  and other  personnel,  pays the
remuneration of our officers and directors affiliated with Lord Abbett, provides
us with office  space and pays for ordinary  and  necessary  office and clerical
expenses relating to research, statistical work and supervision of our portfolio
and certain other costs.  Lord Abbett provides  similar services to twelve other
Lord  Abbett-sponsored  funds  having  various  investment  objectives  and also
advises other investment clients. Christopher J. Towle, Executive Vice President
of the Fund, has been primarily responsible for the day-to-day management of the
Fund since June 1, 1995, and has been involved with the Fund's  management since
1987.  Mr.  Towle has been with Lord Abbett nine years and has sixteen  years of
investment experience.

We pay Lord  Abbett a monthly  fee,  based on average  daily net assets for each
month.  For the fiscal year ended December 31, 1996, the fee paid to Lord Abbett
as a percentage  of average  daily net assets was at the annual rate of .46%. In
addition,  we pay all expenses not expressly assumed by Lord Abbett.  The ratios
of expenses,  including  management fee expenses,  to average net assets for the
year ended  December 31, 1996 was .89% (Class A), for the period  August 1, 1996
through  December  31,  1996 was .70% (Class B) and for the period July 15, 1996
through December 31, 1996 was .75% (Class C).

THE FUND.  The Fund is a  diversified  open-end  management  investment  company
incorporated under Maryland law on January 23, 1976. Its Class A, B and C shares
have equal rights as to voting,  dividends,  assets and  liquidation  except for
differences resulting from certain class-specific expenses.


8 DIVIDENDS, CAPITAL GAINS DISTRIBUTIONS AND TAXES

Our net  investment  income  is  paid to  shareholders  monthly  as a  dividend.
Dividends may be taken in cash or  reinvested in additional  shares at net asset
value without a sales charge.

If you  elect a cash  payment  (i) a  check  will  be  mailed  to you as soon as
possible after the monthly  reinvestment  date or (ii) if you arrange for direct
deposit, your payment will be wired directly to your bank account within one day
after the date on which the dividend is paid.

A long-term  capital gains  distribution is made when we have net profits during
the year from sales of  securities  which we have held more than one year. If we
realize net short-term capital gains, they also will be distributed. Any capital
gains  distribution  will be paid in January.  You may take the  distribution in
cash or reinvest  it in  additional  shares at net asset  value  without a sales
charge.


<PAGE>



Supplemental  dividends  and  distributions  also  may be  paid in  December  or
January.  Dividends and distributions declared in October,  November or December
of any  year to  shareholders  of  record  as of a date in such a month  will be
treated for federal income tax purposes as having been received by  shareholders
in that year if they are paid before February 1 of the following year. We intend
to continue to meet the  requirements  of  Subchapter M of the Internal  Revenue
Code. We will try to distribute to  shareholders  all our net investment  income
and net realized  capital gains, so as to avoid the necessity of the Fund paying
federal income tax.  Shareholders,  however,  must report  dividends and capital
gains distributions as taxable income.  Distributions derived from net long-term
capital gains which are designated by the Fund as "capital gains dividends" will
be taxable to shareholders as long-term capital gains,  whether received in cash
or shares,  regardless of how long a taxpayer has held the shares. Under current
law, net long-term  capital gains are taxed at the rates  applicable to ordinary
income, except that the maximum rate for long-term capital gains for individuals
is 28%. Legislation has been proposed that would have the effect of reducing the
federal income tax rate on capital gains. See  "Performance" for a discussion of
the purchase of  high-coupon  securities  at a premium and the  distribution  to
shareholders as ordinary income of all interest income on those securities. This
practice  increases current income of the Fund, but may result in higher taxable
income to Fund shareholders than other portfolio management practices.

Shareholders may be subject to a $50 penalty under the Internal Revenue Code and
we may be required to withhold and remit to the U.S. Treasury a portion (31%) of
any redemption  proceeds  (including the value of shares  exchanged into another
Lord Abbett-sponsored fund), and of any dividend or distribution on any account,
where  the  payee   (shareholder)   failed   to   provide  a  correct   taxpayer
identification number or to make certain required certifications.

We will  inform  shareholders  of the federal  tax status of each  dividend  and
distribution  after the end of each calendar year.  Shareholders  should consult
their tax advisers concerning applicable state and local taxes as well as on the
tax  consequences  of gains or losses  from the  redemption  or  exchange of our
shares.

9 REDEMTIONS

To obtain the proceeds of an  expedited  redemption  of $50,000 or less,  you or
your representative with proper  identification can telephone the Fund. The Fund
will not be liable for following instructions  communicated by telephone that it
reasonably  believes  to be genuine  and will employ  reasonable  procedures  to
confirm that  instructions  received are genuine,  including  requesting  proper
identification,  recording  all telephone  redemptions  and mailing the proceeds
only  to  the  named  shareholder  at  the  address  appearing  on  the  account
registration.

If you do not qualify for the expedited  procedures  described  above, to redeem
shares  directly,  send your request to Lord Abbett  Bond-Debenture  Fund,  Inc.
(P.O. Box 419100,  Kansas City,  Missouri 64141) with signature(s) and any legal
capacity of the signer(s)  guaranteed by an eligible  guarantor,  accompanied by
any certificates for shares to be redeemed and other required documentation.  We
will  make  payment  of the net  asset  value  of the  shares  on the  date  the
redemption order was received in proper form.  Payment will be made within three
days.  The Fund may suspend  the right to redeem  shares for not more than seven
days (or longer under unusual circumstances as permitted by Federal law). If you
have  purchased  Fund  shares  by check  and  subsequently  submit a  redemption
request, redemption proceeds will be paid upon clearance of your purchase check,
which may take up to 15 days.  To avoid delays you may arrange for the bank upon
which a check was drawn to  communicate  to the Fund that the check has cleared.
Shares  also  may be  redeemed  by the  Fund at net  asset  value  through  your
securities dealer who, as an unaffiliated  dealer, may charge you a fee. If your
dealer receives your order prior to the close of the NYSE and communicates it to
Lord Abbett, as our agent, prior to the close of Lord Abbett's business day, you
will receive the net asset value as of the close of the NYSE on that day. If the
dealer does not communicate such an order to Lord Abbett until the next business
day,  you will  receive  the net asset value as of the close of the NYSE on that
next business day.

Shareholders  who have redeemed  their shares have a one-time right to reinvest,
in another  account having the identical class and  registration,  in any of the
Eligible Funds at the then applicable net asset value (i) without the payment of
a front-end sales charge or (ii) with reimbursement for the payment of any CDSC.
Such  reinvestment  must be made within 60 days of the redemption and is limited
to no more than the amount of the redemption proceeds.


<PAGE>



Under certain  circumstances  and subject to prior written notice,  our Board of
Directors may authorize  redemption of all of the shares in any account in which
there are fewer than 25 shares.

Tax-qualified   Plans:  For  redemptions  of  $50,000  or  less,  follow  normal
redemption  procedures.  Redemptions  over  $50,000  must be in writing from the
employer,  broker or plan  administrator  stating the reason for the redemption.
The  reason  for the  redemption  must be  received  by the Fund  prior  to,  or
concurrent with, the redemption request.

10 PERFORMANCE

The Fund completed its fiscal year on December 31, 1996 with net asset values of
$9.41 per share for each of the Class A, B and C shares.

The last fiscal year proved to be a rewarding year for shareholders, despite the
volatility that characterized the U.S. interest-rate  environment.  In the first
half of the fiscal  year,  interest  rates rose in response  to economic  growth
which was greater than the prevailing trend.  Investors' concern decreased about
a possible  move by the Federal  Reserve Board to increase  short-term  rates to
slow economic growth as the year progressed.

The Fund benefited from its exposure to high-yield bonds, especially those bonds
issued by companies  whose  performance  tends to parallel  the  economy.  These
high-yield securities,  many of which were purchased at the close of fiscal 1995
at less than face value,  produced good price  appreciation  while paying a high
rate of  interest.  In  addition,  the Fund  profited  from its  investments  in
convertible  bonds  (which may be  exchanged  for the  underlying  shares of the
issuer's  common  stock)  issued  by  companies  in the  energy,  financial  and
technology   sectors.   These  bonds  were   selected   based  upon  the  Fund's
value-oriented  criteria and provided strong returns,  especially toward the end
of the fiscal year.

YIELD AND TOTAL  RETURN.  Yield and total return data may, from time to time, be
included in  advertisements  about the Fund. Each class of shares calculates its
"yield"  by  dividing  the  annualized  net  investment  income per share on the
portfolio  during a 30-day period by the maximum  offering price on the last day
of the  period.  The yield of each class will  differ  because of the  different
expenses  (including actual 12b-1 fees) of each class of shares.  The yield data
represents  a  hypothetical  investment  return on the  portfolio,  and does not
measure an investment  return based on dividends  actually paid to shareholders.
To show that return, a dividend distribution rate may be calculated.  A dividend
distribution  rate is  calculated  by dividing the  dividends of a class derived
from net investment  income during a stated period by the maximum offering price
on the last day of the  period.  The yield and  dividend  distribution  rate for
Class A shares  reflect the deduction of the maximum  initial sales charge,  but
may also be shown  based on the  Fund's net asset  value per  share.  Yields for
Class B and Class C shares do not reflect the deduction of the CDSC.

"Total return" for the one-, five- and ten-year  periods  represents the average
annual  compounded  rate of return on an investment of $1,000 in the Fund at the
maximum public offering  price.  When total return is quoted for Class A shares,
it includes the payment of the maximum  initial sales charge.  When total return
is  shown  for  Class B and  Class C  shares,  it  reflects  the  effect  of the
applicable  CDSC.  Total return also may be presented for other periods or based
on investments at reduced sales charge levels or net asset value.  Any quotation
of total return not reflecting the maximum sales charge  (front-end,  level,  or
back-end)  would be reduced if such sales charge were used.  Quotations of yield
or total return for any period when an expense  limitation  is in effect will be
greater than if the limitation had not been in effect. See "Past Performance" in
the Statement of Additional Information for a more detailed description The Fund
may make  distributions in excess of net investment  income from time to time to
provide more stable dividends.  Such distributions  could cause slight decreases
in net asset value over time, but historically  have not resulted in a return of
capital for tax  purposes.  See  "Performance"  in the  Statement of  Additional
Information  for a more detailed  discussion  concerning the  computation of the
Fund's total return and yield.  This  Prospectus does not constitute an offering
in any jurisdiction in which such offer is not authorized or in which the person
making such offer is not  qualified to do so or to anyone to whom it is unlawful
to make such offer.  No person is authorized to give any  information or to make
any  representations  not contained in this Prospectus or in supplemental  sales
material  authorized  by the Fund and no  person  is  entitled  to rely upon any
information or representation not contained herein or therein.

The Fund's  dividend  distribution  rate may differ from its SEC yield primarily
because  the  Fund  may  purchase  short-  and   intermediate-term   high-coupon
securities  at a  premium  and,  consistent  with  applicable  tax  regulations,
distribute  to  shareholders  all of the  interest  income  on these  securities
without  amortizing  the  premiums.  This  practice also is used by the Fund for
financial  statement  purposes  and is in  accordance  with  generally  accepted
accounting principles. In other words, the Fund may pay more than face value for
a security that pays a greater-than-market  rate of interest and then distribute
all such  interest  as  dividends.  The  principal  payable on the  security  at
maturity  will equal face value,  and so the market value of the  security  will
gradually  decrease  to face  value,  assuming  no change in the market  rate of
interest or in the credit quality of the issuer.  Shareholders  should recognize
that such  dividends  therefore will tend to decrease the net asset value of the
Fund.  Dividends paid from this interest  income are taxable to  shareholders at
ordinary income rates.


<PAGE>



The Fund may make  distributions in excess of net investment income from time to
time to provide more stable  dividends.  Such  distributions  could cause slight
decreases in net asset value over time, but historically  have not resulted in a
return of capital  for tax  purposes.  See  "Performance"  in the  Statement  of
Additional Information for a more detailed discussion concerning the computation
of the Fund's total return and yield.

This  Prospectus  does not constitute an offering in any  jurisdiction  in which
such offer is not  authorized  or in which the person  making  such offer is not
qualified to do so or to anyone to whom it is unlawful to make such offer.
No person is authorized to give any  information or to make any  representations
not contained in this Prospectus or in supplemental sales material authorized by
the  Fund  and  no  person  is  entitled  to  rely  upon  any   information   or
representation not contained herein or therein.

No person is authorized to give any  information or to make any  representations
not contained in this Prospectus or in supplemental sales material authorized by
the  Fund  and  no  person  is  entitled  to  rely  upon  any   information   or
representation not contained herein or therein.

The  performance  of the Class A shares which is shown in the  comparison  below
will be  greater  than or less  than  that  shown  below for Class B and Class C
shares based on the  differences in sales charges and fees paid by  shareholders
investing in the different classes.

Comparison  of change in value of a $10,000  investment in Class A shares of the
Fund,  assuming  reinvestment  of all  dividends  and  distributions,  with  the
unmanaged Salomon Brothers Broad Investment High-Grade,  First Boston High-Yield
and Value Line Convertible Indices.

               The                   The            
               Fund at             Fund at             
               Net Asset      Maximum Offering     SAL.BRD      FOB      VAL.LN 
Date            Value              Price            Index       HY        CVT.
12/31/86       $10000              $ 9528          $10000     $10000    $10000
12/31/87        10188                9706           10259      10654      9285
12/31/88        11594               11047           11079      12110     10616
12/31/89        12181               11605           12678      12158     11410
12/31/90        11259               10727           13831      11382      9909
12/31/91        15575               14839           16040      16359     12809
12/31/92        18066               17212           17259      19086     15136
12/31/93        20951               19962           18971      22694     18266
12/31/94        20141               19190           18428      22476     17550
12/31/95        23665               22548           21843      26382     22303
12/31/96        26307               25064           22634      29656     25924


                        AVERAGE ANNUAL TOTAL RETURN
                           FOR CLASS A SHARES (3)

                    1 YEAR      5 YEARS    10 YEARS
                     5.90%       9.98%       9.62%

                         AVERAGE ANNUAL TOTAL RETURN
                           FOR CLASS B SHARES (4)
                                LIFE OF CLASS
                             (8/1/96-12/31/96)
                                    1.27%

                         AVERAGE ANNUAL TOTAL RETURN
                           FOR CLASS C SHARES (5)
                               LIFE OF CLASS
                             (7/15/96-12/31/96)
                                    6.82%

(1) Data  reflects the  deduction of the maximum  initial  sales charge of 4.75%
applicable to Class A shares.

(2)  Performance  numbers for the unmanaged  Salomon  Brothers Broad  Investment
High-Grade  Index,  First  Boston  High-Yield  Index and Value Line  Convertible
Indices do not reflect  transaction costs or management fees. An investor cannot
invest directly in any of these unmanaged  indices.  A review of the Fund's 1996
annual  shareholders'  report  shows a history  of the  Fund's  portfolio  blend
changing  through  the years  but  composed  primarily  of three  categories  of
securities:  (i) lower rated debt (including  straight-preferred  stocks),  (ii)
equity-related securities and (iii) high-grade debt. The three indices chosen to
compare to the Fund's  performance have elements of these three categories,  but
since there is no one index  combining all three in the same annual blend as the
Fund's portfolio, these three separate indices may not be a valid comparison for
the Fund.

(3) Total return is the percent change in value,  after deduction of the maximum
initial sales charge of 4.75%  applicable to Class A shares,  with all dividends
and  distributions  reinvested  for the periods  shown ending  December 31, 1996
using the SEC-required uniform method to compute such return.

(4) The Class B shares were first offered on August 1, 1996. Performance numbers
are not annualized and reflect the deduction of a 5% CDSC.

(5) The Class C shares were first offered on July 15, 1996.  Performance numbers
are not annualized and reflect the deduction of a 1% CDSC.
<PAGE>

Investment Manager and Underwriter
Lord, Abbett & Co. and Lord Abbett Distributor LLC
The General Motors Building
767 Fifth Avenue
New York, New York 10153-0203
212-848-1800

Custodian 
The Bank of New York
48 Wall Street 
New York, New York 10286

Transfer Agent and Dividend 
Disbursing Agent
United Missouri Bank of Kansas City, N.A.
Tenth and Grand
Kansas City, Missouri 64141

Shareholder Servicing Agent
DST Systems, Inc.
P.O. Box 419100
Kansas City, Missouri 64141
800-821-5129

Auditors
Deloitte & Touche LLP

Counsel
Debevoise & Plimpton
<PAGE>

LORD ABBETT

PROSPECTUS 97

MAY 1, 1997

LORD ABBETT 
BOND-DEBENTURE FUND

<PAGE>

LORD ABBETT                                                           May 1,1997

Statement of Additional Information


                                   Lord Abbett
                                 Bond-Debenture
                                   Fund, Inc.
- --------------------------------------------------------------------------------


This Statement of Additional  Information is not a Prospectus.  A Prospectus may
be obtained  from your  securities  dealer or from Lord Abbett  Distributor  LLC
("Lord Abbett  Distributor") at The General Motors  Building,  767 Fifth Avenue,
New York, New York 10153-0203.  This Statement relates to, and should be read in
conjunction with, the Prospectus dated May 1, 1997.

Lord Abbett  Bond-Debenture  Fund,  Inc.  (sometimes  referred to as "we" or the
"Fund") was organized in 1970 and was incorporated under Maryland law on January
23,  1976.  The  Fund has  1,000,000,000  shares  of  authorized  capital  stock
consisting  of three  classes  (A, B and C),  $0.001  par  value.  The  Board of
Directors  will  allocate  these  authorized  shares of capital  stock among the
classes from time to time. All shares have equal noncumulative voting rights and
equal  rights with  respect to  dividends,  assets and  liquidation,  except for
certain  class-specific  expenses.  They are fully paid and  nonassessable  when
issued and have no preemptive or  conversion  rights.  Although no present plans
exist  to do so,  further  series  may be added in the  future.  The  Investment
Company Act of 1940,  as amended (the "Act"),  requires that where more than one
series exists, each series must be preferred over all other series in respect of
assets specifically allocated to such series.

Rule 18f-2 under the Act provides that any matter  required to be submitted,  by
the provisions of the Act or applicable  state law or otherwise,  to the holders
of the outstanding  voting securities of an investment  company such as the Fund
shall not be deemed to have been  effectively  acted upon unless approved by the
holders of a majority of the  outstanding  shares of each class affected by such
matter.  Rule 18f-2 further provides that a class shall be deemed to be affected
by a matter unless the  interests of each class in the matter are  substantially
identical or the matter does not affect any interest of such class. However, the
Rule exempts the selection of independent public accountants,  the approval of a
contract  with a principal  underwriter  and the election of directors  from its
separate voting requirements.

Shareholder  inquiries  should  be made by  writing  directly  to the Fund or by
calling 800-821-5129. In addition, you can make inquiries through your dealer.

                      TABLE OF CONTENTS                       Page

                   1. Investment Policies                      2
                   2. Directors and Officers                   3
                   3. Investment Advisory and Other Services   5
                   4. Portfolio Transactions                   6
                   5. Purchases, Redemptions and
                      Shareholder Services                     7
                   6. Past Performance                        13
                   7. Taxes                                   14
                   8. Information About the Fund              15
                   9. Financial Statements                    15
                  10. Appendix                                16




                                                         1

<PAGE>



                                       1.
                               Investment Policies

FUNDAMENTAL INVESTMENT RESTRICTIONS
We are subject to the following investment  restrictions which cannot be changed
without approval of a majority of our outstanding  shares. The Fund may not: (1)
borrow money,  except that (i) the Fund may borrow from banks (as defined in the
Investment Company Act of 1940, as amended (the "Act")) in amounts up to 33 1/3%
of its total assets (including the amount borrowed), (ii) the Fund may borrow up
to an additional 5% of its total assets for temporary  purposes,  (iii) the Fund
may obtain such  short-term  credit as may be  necessary  for the  clearance  of
purchases  and  sales of  portfolio  securities  and (iv) the Fund may  purchase
securities on margin to the extent  permitted by applicable  law; (2) pledge its
assets  (other  than to secure  borrowings,  or to the extent  permitted  by the
Fund's  investment  policies as permitted by applicable  law); (3) engage in the
underwriting of securities, except pursuant to a merger or acquisition or to the
extent that, in connection with the disposition of its portfolio securities,  it
may be deemed to be an underwriter under federal securities laws; (4) make loans
to other  persons,  except that the  acquisition  of bonds,  debentures or other
corporate debt securities and investment in government  obligations,  commercial
paper, pass-through  instruments,  certificates of deposit, bankers acceptances,
repurchase  agreements or any similar  instruments  shall not be subject to this
limitation,  and except further that the Fund may lend its portfolio securities,
provided that the lending of portfolio securities may be made only in accordance
with  applicable  law;  (5) buy or sell real  estate  (except  that the Fund may
invest in securities  directly or indirectly secured by real estate or interests
therein or issued by companies which invest in real estate or interests therein)
or commodities or commodity  contracts  (except to the extent the Fund may do so
in accordance  with  applicable law and without  registering as a commodity pool
operator  under  the  Commodity  Exchange  Act as,  for  example,  with  futures
contracts);  (6) with  respect  to 75% of the  gross  assets  of the  Fund,  buy
securities  of one  issuer  representing  more than (i) 5% of the  Fund's  gross
assets,  except  securities  issued or  guaranteed by the U.S.  Government,  its
agencies  or  instrumentalities  or (ii) 10% of the  voting  securities  of such
issuer;  (7) invest more than 25% of its assets,  taken at market value,  in the
securities of issuers in any particular  industry  (excluding  securities of the
U.S.  Government,  its  agencies  and  instrumentalities);  or (8) issue  senior
securities to the extent such issuance would violate applicable law.

With respect to the restrictions mentioned herein, compliance therewith will not
be affected by changes in the market value of portfolio  securities  but will be
determined at the time of purchase or sale of such securities.

NON-FUNDAMENTAL   INVESTMENT   RESTRICTIONS.   In  addition  to  the  investment
restrictions above which cannot be changed without shareholder approval, we also
are subject to the following  non-fundamental  investment  policies which may be
changed by the Board of Directors  without  shareholder  approval.  The Fund may
not:  (1)  borrow in excess  of 5% of its gross  assets  taken at cost or market
value, whichever is lower at the time of borrowing, and then only as a temporary
measure  for  extraordinary  or  emergency  purposes;  (2) make  short  sales of
securities  or  maintain  a short  position  except to the extent  permitted  by
applicable  law;  (3) invest  knowingly  more than 15% of its net assets (at the
time of investment) in illiquid securities, except for securities qualifying for
resale under Rule 144A of the Securities Act of 1933, deemed to be liquid by the
Board of Directors;  (4) invest in the securities of other investment  companies
except as  permitted by  applicable  law;  (5) invest in  securities  of issuers
which,  with  their  predecessors,  have a  record  of less  than  three  years'
continuous  operations,  if more than 5% of the  Fund's  total  assets  would be
invested   in  such   securities   (this   restriction   shall   not   apply  to
mortgaged-backed  securities,  asset-backed  securities or obligations issued or
guaranteed by the U. S. Government, its agencies or instrumentalities); (6) hold
securities of any issuer if more than 1/2 of 1% of the securities of such issuer
are owned  beneficially  by one or more  officers or directors of the Fund or by
one or more partners or members of the Fund's  underwriter or investment adviser
if these owners in the aggregate own beneficially more than 5% of the securities
of such issuer;  (7) invest in warrants if, at the time of the acquisition,  its
investment in warrants,  valued at the lower of cost or market,  would exceed 5%
of the Fund's total assets (included  within such limitation,  but not to exceed
2% of the Fund's total assets, are warrants which are not listed on the New York
or American  Stock  Exchange or a major  foreign  exchange);  (8) invest in real
estate limited  partnership  interests or interests in oil, gas or other mineral
leases, or exploration or other development  programs,  except that the Fund may
invest  in  securities  issued by  companies  that  engage in oil,  gas or other
mineral exploration or other development activities; (9) write, purchase or sell
puts, calls,  straddles,  spreads or combinations thereof,  except to the extent
permitted in the Fund's prospectus and statement of additional  information,  as
they may be amended from time to time; (10) buy

                                                         2

<PAGE>



from or sell to any of its officers,  directors,  employees,  or its  investment
adviser or any of its officers, directors, partners or employees, any securities
other than shares of the Fund's  common  stock;  or (11) invest more than 10% of
the  market  value  of its  gross  assets  at the  time  of  investment  in debt
securities which are in default as to interest or principal.

Although it has no current  intention to do so, the Fund may invest in financial
futures and options on financial futures.

PORTFOLIO TURNOVER RATE.  For the year ended December 31, 1996, our portfolio
turnover was 106.79% versus 134.90% for the prior year.

                                       2.
                             Directors and Officers

The following directors are partners of Lord, Abbett & Co. ("Lord Abbett"),  The
General Motors Building,  767 Fifth Avenue, New York, New York 10153-0203.  They
have been  associated with Lord Abbett for over five years and are also officers
and/or  directors or trustees of the twelve other Lord  Abbett-sponsored  funds.
They  are  "interested  persons"  as  defined  in the Act,  and as such,  may be
considered  to have an  indirect  financial  interest  in the  Rule  12b-1  Plan
described in the Prospectus.

Robert S. Dow, age 51, Chairman and President
E. Wayne Nordberg, age 58, Vice President

The following  outside  directors  are also  directors or trustees of the twelve
other Lord Abbett-sponsored funds referred to above.

E. Thayer Bigelow
Time Warner Cable
300 First Stamford Place
Stamford, Connecticut

President and Chief Executive Officer of Time Warner Cable Programming, Inc.
Formerly President and Chief Operating Officer of Home Box Office, Inc. 
Age 55.

Stewart S. Dixon
Wildman, Harrold, Allen & Dixon
225 W. Wacker Drive (Suite 2800)
Chicago, Illinois

Partner in the law firm of Wildman, Harrold, Allen & Dixon. Age 66.

John C. Jansing
162 S. Beach Road
Hobe Sound, Florida

Retired.  Former Chairman of Independent Election Corporation of America, a 
proxy tabulating firm.  Age 71.

C. Alan MacDonald
The Marketing Partnership, Inc.
27 Signal Road
Stamford, Connecticut

General Partner, The Marketing Partnership, Inc., a full service marketing
consulting firm.  Formerly Chairman and Chief Executive Officer of Lincol
Snacks, Inc., manufacturer of branded snack foods (1992-1994).  
Formerly President

                                                         3

<PAGE>



and Chief Executive Officer of Nestle Foods Corp, and prior to that, President
and Chief Executive Officer of Stouffer Foods Corp., both subsidiaries of 
Nestle SA, Switzerland.  Currently serves as Director of Den West Restaurant 
Co., J. B. Williams, and Fountainhead Water Company. Age 63.

Hansel B. Millican, Jr.
Rochester Button Company
1100 Noblin Avenue
South Boston, Virginia

President and Chief Executive Officer of Rochester Button Company.  Age 68.

Thomas J. Neff
Spencer Stuart & Associates
277 Park Avenue
New York, New York

Chairman of Spencer Stuart U.S., an executive search consulting firm. Age 59.

The second column of the following table sets forth the compensation accrued for
the Fund's  outside  directors.  The third  column sets forth  information  with
respect to the equity-based  benefits accrued for outside  directors by the Lord
Abbett-  sponsored funds. The fourth column sets forth  information with respect
to the  retirement  plan for outside  directors  maintained  by each of the Lord
Abbett-sponsored  funds.  The fifth  column  sets  forth the total  compensation
payable  by such  funds  to the  outside  directors.  No  director  of the  Fund
associated with Lord Abbett and no officer of the Fund received any compensation
from the Fund for acting as a director or officer.

<TABLE>
<CAPTION>


                                 FOR THE FISCAL YEAR ENDED DECEMBER  31, 1996

         (1)                  (2)                  (3)                    (4)                      (5)
<S>                           <C>                 <C>                     <C>                      <C>

                                                                      Estimated Annual        For Year Ended
                                               Equity-Based           Benefits Under          December 31, 1996
                                               Benefits Accrued       Retirement Plans        Total Compensation
                           Aggregate           by the Fund and        to be Paid by the       Accrued by the Fund and
                           Compensation        Twelve Other Lord      Fund and Twelve         Twelve Other Lord
                           Accrued by          Abbett-sponsored       Other Lord Abbett-      Abbett-sponsored
NAME OF DIRECTOR           the Funds1           Funds2                 sponsored Funds2        Funds3

E. Thayer Bigelow          $5,352              $11,563                None                   $48,200
Stewart S. Dixon           $5,174              $22,283                None                   $46,700
John C. Jansing            $5,174              $28,242                $50,000                $46,700
C. Alan MacDonald          $5,352              $29,942                None                   $48,200
Hansel B. Millican, Jr.    $5,500              $24,499                None                   $49,600
Thomas J. Neff             $5,211              $15,990                None                   $46,900

<FN>

1. Outside  directors' fees,  including  attendance fees for board and committee
meetings,  are allocated among all Lord Abbett-sponsored  funds based on the net
assets of each fund.  A portion of the fees  payable by the Fund to its  outside
directors are being deferred under a plan that deems the deferred  amounts to be
invested  in shares of the Fund for later  distribution  to the  directors.  The
amounts of the  aggregate  compensation  payable by the Fund as of December  31,
1996, deemed invested in Fund shares, including dividends reinvested and changes
in net asset value  applicable to such deemed  investments,  were: Mr.  Bigelow,
$11,430; Mr. Dixon, $59,548; Mr. Jansing,  $69,825; Mr. MacDonald,  $35,057; Mr.
Millican, $70,484 and Mr. Neff, $70,381.


                                                         4

<PAGE>



2. Each Lord  Abbett-sponsored fund has a retirement plan providing that outside
directors may receive annual retirement benefits for life equal to 100% of their
final annual retainers following  retirement at or after age 72 with at least 10
years of  service.  Each plan also  provides  for a reduced  benefit  upon early
retirement  under  certain  circumstances,  a  pre-retirement  death benefit and
actuarially reduced  joint-and-survivor spousal benefits. Such retirement plans,
and the  deferred  compensation  plans  referred to in footnote  one,  have been
amended  recently to, among other things,  enable outside  directors to elect to
convert their  prospective  benefits under the retirement  plans to equity-based
benefits under the deferred  compensation  plans (renamed the equity-based plans
and  hereinafter  referred to as such).  Five of the six outside  directors made
such an  election.  The  amounts  accrued  in column 3 were  accrued by the Lord
Abbett-sponsored  funds  during the  fiscal  year ended  October  31,  1996 with
respect to the equity-based  plans. These accruals were based on the plans as in
effect before the recent amendments and on the fees payable to outside directors
of the Fund during the year ended October 31, 1996. Under the recent amendments,
the annual retainer was increased to $50,000 and the annual retirement  benefits
were  increased  from 80% to 100% of a  director's  final annual  retainer.  The
amount stated in column 4 would be payable  annually under the retirement  plans
as  recently  amended  if that  director  was to retire at age 72 and the annual
retainer payable by the funds was the same as it is today.

3. This  column  shows  aggregate  compensation,  including  directors  fees and
attendance  fees for board and committee  meetings,  of a nature  referred to in
footnote one, accrued by the Lord  Abbett-sponsored  funds during the year ended
December 31, 1996.

</FN>
</TABLE>

Except where indicated,  the following  executive officers of the Fund have been
associated  with Lord  Abbett for over five  years.  Of the  following,  Messrs.
Allen, Brown, Carper, Cutler, Ms. Foster,  Messrs. Morris, Noelke,  Nordberg and
Walsh are partners of Lord Abbett; the others are employees:  Christopher Towle,
age 39, Executive Vice President,  Kenneth B. Cutler, age 64, Vice President and
Secretary;  Stephen I. Allen,  age 43; Zane E. Brown,  age 46; Daniel E. Carper,
age 45; Daria L. Foster, age 42; Robert G. Morris, age 52, Robert J. Noelke, age
40; E. Wayne Nordberg,  age 58; Paul A. Hilstad,  age 54 (with Lord Abbett since
1995;  formerly  Senior Vice President and General  Counsel of American  Capital
Management & Research,  Inc.); Thomas F. Konop, age 55; A. Edward Oberhaus,  age
36; Victor W. Pizzolato,  age 64; John J. Walsh,  age 61, Vice  Presidents;  and
Keith F. O'Connor, age 41, Vice President and Treasurer.

The Fund's By-Laws provide that the Fund shall not hold an annual meeting of its
stockholders  in any year unless one or more matters are required to be acted on
by  stockholders  under the Act, or unless  called by a majority of the Board of
Directors  or by  stockholders  holding at least one quarter of the stock of the
Fund  outstanding  and  entitled  to vote at the  meeting.  When any such annual
meeting is held, the stockholders  will elect directors and vote on the approval
of the independent auditors of the Fund.

As of April 1, 1996, our officers and directors as a group owned less than 1% of
our outstanding shares.

                                       3.
                     Investment Advisory and Other Services

As described under "Our Management" in the Prospectus, Lord Abbett is the Fund's
investment  manager.  The ten general  partners of Lord Abbett,  all of whom are
officers  and/or  directors of the Fund, are:  Stephen I. Allen,  Zane E. Brown,
Daniel E. Carper,  Kenneth B. Cutler,  Robert S. Dow, Daria L. Foster, Robert G.
Morris,  Robert J. Noelke,  E. Wayne Nordberg and John J. Walsh.  The address of
each partner is The General  Motors  Building,  767 Fifth Avenue,  New York, New
York 10153-0203.

The services performed by Lord Abbett are described in the Prospectus under "Our
Management". Under the Management Agreement, we are obligated to pay Lord Abbett
a monthly fee,  based on average daily net assets for each month,  at the annual
rate of .50 of 1% of the Fund's first $500  million of average  daily net assets
and .45% of such assets over $500 million.  This fee is allocated  among Classes
A, B and C based on the classes'  proportionate shares of such average daily net
assets.  For the fiscal  years ended  December  31, 1996,  1995,  and 1994,  the
management  fees paid to Lord Abbett  amounted  to  $7,802,104,  $5,342,563  and
$4,786,098, respectively.

We pay all expenses not  expressly  assumed by Lord Abbett,  including,  without
limitation,  12b-1 expenses,  outside directors' fees and expenses,  association
membership  dues,  legal  and  auditing  fees,  taxes,   transfer  and  dividend
disbursing  agent  fees,  shareholder  servicing  costs,  expenses  relating  to
shareholder  meetings,  expenses  of  preparing,   printing  and  mailing  stock
certificates and shareholder  reports,  expenses of registering our shares under
federal and state securities laws,  expenses of preparing,  printing and mailing
prospectuses to existing shareholders,  insurance premiums,  brokerage and other
expenses connected with executing portfolio transactions.

                                                         5

<PAGE>




The Bank of New York ("BNY"),  48 Wall Street, New York, New York, is the Fund's
custodian.  In  accordance  with the  requirements  of Rule  17f-5,  the  Fund's
directors  have approved  arrangements  permitting the Fund's foreign assets not
held by BNY or its  foreign  branches  to be held by certain  qualified  foreign
banks and depositories.

Deloitte & Touche LLP, Two World Financial Center,  New York, New York 10281 are
the  independent  accountants of the Fund and must be approved at least annually
by our Board of  Directors  to continue  in such  capacity.  Independent  public
accountants  perform audit  services for the Fund  including the  examination of
financial statements included in our annual report to shareholders.

                                       4.
                             Portfolio Transactions

Our policy is to obtain best execution on all our portfolio transactions,  which
means that we seek to have purchases and sales of portfolio  securities executed
at the most favorable prices, considering all costs of the transaction including
brokerage  commissions  and dealer markups and markdowns and taking into account
the full range and quality of the brokers'  services.  Consistent with obtaining
best execution,  the Fund may pay, as described below, a higher  commission than
some  brokers  might  charge on the same  transaction.  This policy  governs the
selection  of  brokers or dealers  and the  market in which the  transaction  is
executed.  To the extent  permitted by law, we may, if considered  advantageous,
make a purchase from or sale to another Lord  Abbett-sponsored  fund without the
intervention of any broker-dealer.

Broker-dealers  are selected on the basis of their  professional  capability and
the value and quality of their brokerage and research  services.  Normally,  the
selection is made by traders who are officers of the Fund and also are employees
of Lord  Abbett.  These  traders do the  trading as well for other  accounts  --
investment  companies  (of which they are also  officers)  and other  investment
clients -- managed by Lord  Abbett.  They are  responsible  for  obtaining  best
execution.

We pay a  commission  rate  that we  believe  is  appropriate  to  give  maximum
assurance that our brokers will provide us, on a continuing  basis,  the highest
level of brokerage  services  available.  While we do not always seek the lowest
possible  commissions on particular trades, we believe that our commission rates
are in line with the rates that many other  institutions  pay.  Our  traders are
authorized  to pay brokerage  commissions  in excess of those that other brokers
might  accept  on the  same  transactions  in  recognition  of the  value of the
services  performed  by the  executing  brokers,  viewed in terms of either  the
particular  transaction  or the  overall  responsibilities  of Lord  Abbett with
respect to us and the other accounts they manage.  Such services include showing
us trading  opportunities  including  blocks,  a willingness and ability to take
positions in securities,  knowledge of a particular  security or market,  proven
ability to handle a particular type of trade, confidential treatment, promptness
and reliability.

Some of our brokers  also provide  research  services at least some of which are
useful to Lord Abbett in their overall  responsibilities  with respect to us and
the other accounts they manage. Research includes the furnishing of analyses and
reports concerning issuers, industries, securities, economic factors and trends,
portfolio  strategy and the  performance  of accounts and trading  equipment and
computer software  packages,  acquired from third-party  suppliers,  that enable
Lord Abbett to access various  information  bases.  Such services may be used by
Lord Abbett in servicing all their  accounts,  and not all of such services will
necessarily  be used by Lord Abbett in connection  with their  management of the
Fund; conversely,  such services furnished in connection with brokerage on other
accounts  managed by Lord Abbett may be used in connection with their management
of the  Fund;  and not all of such  services  will  necessarily  be used by Lord
Abbett in connection  with their advisory  services to such other  accounts.  We
have been advised by Lord Abbett that  research  services  received from brokers
cannot be allocated to any  particular  account,  are not a substitute  for Lord
Abbett's  services but are  supplemental  to their own research effort and, when
utilized,  are subject to internal  analysis  before being  incorporated by Lord
Abbett into their investment  process.  As a practical  matter,  it would not be
possible for Lord Abbett to generate all of the information  presently  provided
by brokers.  While  receipt of research  services from  brokerage  firms has not
reduced Lord Abbett's  normal research  activities,  the expenses of Lord Abbett
could be  materially  increased  if it  attempted  to generate  such  additional
information  through its own staff and  purchased  such  equipment  and software
packages directly from the suppliers.

                                                         6

<PAGE>



No commitments  are made  regarding the  allocation of brokerage  business to or
among brokers, and trades are executed only when they are dictated by investment
decisions of the Fund to purchase or sell portfolio securities.

If two or more  broker-dealers are considered capable of offering the equivalent
likelihood of best execution,  the  broker-dealer who has sold our shares and/or
shares of other Lord Abbett-sponsored funds may be preferred.

If other  clients of Lord Abbett buy or sell the same  security at the same time
as we do, transactions will, to the extent  practicable,  be allocated among all
participating  accounts  in  proportion  to the amount of each order and will be
executed  daily until filled so that each account  shares the average  price and
commission  cost of each day.  Other  clients  who direct  that their  brokerage
business be placed with  specific  brokers or who invest  through wrap  accounts
introduced to Lord Abbett by certain brokers may not participate  with us in the
buying and selling of the same  securities as described  above. If these clients
wish to buy or sell the same security as we do, they may have their transactions
executed at times different from our  transactions  and thus may not receive the
same price or incur the same commission cost as we do.

We will not seek  "reciprocal"  dealer  business  (for the  purpose of  applying
commissions  in whole or in part for our benefit or  otherwise)  from dealers as
consideration for the direction to them of portfolio business.

During the fiscal years ending  December 31, 1996,  1995 and 1994, we paid total
commissions  to  independent   broker-dealers  of  $8,760,174,   $6,717,922  and
$4,482,094, respectively.

                                       5.
                             Purchases, Redemptions
                            and Shareholder Services

Information  concerning  how we value our shares for the purchase and redemption
of  our  shares  is  contained  in  the   Prospectus   under   "Purchases"   and
"Redemptions", respectively.

As disclosed in the Prospectus, we calculate our net asset value as of the close
of the New York Stock  Exchange  ("NYSE")  on each day that the NYSE is open for
trading by dividing our total net assets by the number of shares  outstanding at
the time of  calculation.  The NYSE is closed on  Saturdays  and Sundays and the
following  holidays -- New Year's Day,  Presidents'  Day, Good Friday,  Memorial
Day, Independence Day, Labor Day, Thanksgiving and Christmas.

The Fund values its portfolio  securities at market value as of the close of the
NYSE. Market value will be determined as follows:  securities listed or admitted
to trading  privileges  on the New York or  American  Stock  Exchange  or on the
NASDAQ National  Market System are valued at the last sales price,  or, if there
is no sale on that day, at the mean between the last bid and asked  prices,  or,
in the case of bonds, in the over-the-counter  market if, in the judgment of the
Fund's  officers,  that market more accurately  reflects the market value of the
bonds.  Over-the-counter  securities  not traded on the NASDAQ  National  Market
System are valued at the mean between the last bid and asked prices.  Securities
for which market  quotations  are not  available are valued at fair market value
under procedures approved by the Board of Directors.

The maximum  offering  price of Class A shares on December 31, 1996 was computed
as follows:

                                                                    Class A
Net asset value per share (net assets divided
by shares outstanding)...............................................$9.41

Maximum offering price per share (net asset
value divided by .9525)..............................................$9.88


                                                         7

<PAGE>



The net asset value per share for the Class B and C shares is  determined in the
same  manner  as  for  the  Class  A  shares  (net  assets   divided  by  shares
outstanding). Our Class B and C shares are offered at net asset value.

The Fund has entered into a distribution  agreement with Lord Abbett Distributor
LLC, a New York  limited  liability  company  ("Lord  Abbett  Distributor")  and
subsidiary  of Lord Abbett under which Lord Abbett  Distributor  is obligated to
use its best efforts to find  purchasers for the shares of the Fund, and to make
reasonable efforts to sell Fund shares so long as, in Lord Abbett  Distributor's
judgment, a substantial distribution can be obtained by reasonable efforts.

For  the  last  three  fiscal  years  Lord  Abbett,   as  the  Fund's  principal
underwriter,  received net commissions after allowance of a portion of the sales
charge to independent dealers with respect to Class A shares as follows:



                                      YEAR ENDED DECEMBER 31,

                                1996              1995                  1994
Gross sales charge            $14,739,450      $12,694,946           $7,717,386
Amount allowed to dealers     $12,711,165      $10,898,476           $6,648,480
                               ----------       ----------            ---------

Net commissions
received by Lord Abbett       $2,028,285       $1,796,470            $1,068,906
                               =========        =========             =========


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

CLASS A, B AND C RULE 12B-1 PLANS. As described in the Prospectus,  the Fund has
adopted a Distribution Plan and Agreement  pursuant to Rule 12b-1 of the Act for
each of the three  Fund  Classes:  the "A Plan",  the "B Plan" and the "C Plan",
respectively.  In adopting each Plan and in approving its continuance, the Board
of Directors has concluded that there is a reasonable  likelihood that each Plan
will benefit its  respective  Class and such Class'  shareholders.  The expected
benefits  include  greater sales and lower  redemptions  of Class shares,  which
should allow each Class to maintain a consistent cash flow, and a higher quality
of service to  shareholders by authorized  institutions  than would otherwise be
the case.  During the last fiscal  year,  the Fund  accrued or paid through Lord
Abbett to authorized  institutions  $4,077,353 under the A Plan,  $213,870 under
the B Plan (For the period from August 1, 1996  through  December  31, 1996) and
$1,073,700  under the C Plan (For the period from July 15, 1996 through December
31, 1996). Lord Abbett used all amounts received under each Plan for payments to
dealers for (i) providing continuous services to shareholders, such as answering
shareholder inquiries, maintaining records, and assisting shareholders in making
redemptions,  transfers,  additional  purchases  and  exchanges  and (ii)  their
assistance in distributing shares of the Fund.

Each Plan  requires  the  directors  to review,  on a quarterly  basis,  written
reports of all amounts expended  pursuant to the Plan and the purposes for which
such  expenditures  were made.  Each Plan shall  continue  in effect only if its
continuance is specifically approved at least annually by vote of the directors,
including a majority of the directors who are not interested persons of the Fund
and who have no direct or indirect  financial  interest in the  operation of the
Plan or in any  agreements  related to the Plan ("outside  directors"),  cast in
person at a meeting called for the purpose of voting on the Plan. No Plan may be
amended to  increase  materially  above the limits set forth  therein the amount
spent for distribution expenses thereunder without approval by a majority of the
outstanding voting securities of the applicable class and the

                                                         8

<PAGE>



approval  of a majority  of the  directors,  including a majority of the outside
directors.  Each Plan may be terminated at any time by vote of a majority of the
outside  directors  or by vote of a majority of its Class's  outstanding  voting
securities.

CONTINGENT  DEFERRED SALES CHARGES. A Contingent  Deferred Sales Charge ("CDSC")
(i) applies  regardless of class, (ii) will not apply to shares purchased by the
reinvestment of dividends or capital gains distributions; (iii) will be assessed
on the lesser of the net asset value of the shares at the time of  redemption or
the original  purchase  price and (iv) will not be imposed on the amount of your
account  value  represented  by the increase in net asset value over the initial
purchase price  (including  increases due to the  reinvestment  of dividends and
capital gains distributions) and upon early redemption of shares.

CLASS A SHARES. As stated in the Prospectus,  subject to certain  expceptions ,a
CDSC of 1% is imposed with respect to those Class A shares (or Class A shares of
another Lord  Abbett-sponsored  fund or series acquired through exchange of such
shares) on which the Fund has paid the one-time  distribution  fee of 1% if such
shares are  redeemed out of the Lord  Abbett-sponsored  family of funds within a
period  of 24  months  from  the end of the  month in which  the  original  sale
occurred.

CLASS B SHARES. As stated in the Prospectus,  subject to certain exceptions,  if
Class B shares  (or  Class B shares of  another  Lord  Abbett-sponsored  fund or
series  acquired  through  exchange of such shares) are redeemed out of the Lord
Abbett-sponsored  family of funds for cash before the sixth anniversary of their
purchase, a CDSC will be deducted from the redemption proceeds. The Class B CDSC
is paid to Lord Abbett  Distributor  to reimburse its  expenses,  in whole or in
part, for providing  distribution-related service to the Fund in connection with
the sale of Class B shares.

To determine  whether the CDSC applies to a redemption,  the Fund redeems shares
in the following  order:  (1) shares  acquired by  reinvestment of dividends and
capital gains  distributions,  (2) shares held on or after the sixth anniversary
of  their  purchase,   and  (3)  shares  held  the  longest  before  such  sixth
anniversary.

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

Anniversary of the Day on                       Contingent Deferred Sales Charge
Which the Purchase Order Was Accepted                 on Redemptions
                                              (As % of Amount Subject to Charge)
Before the 1st........................................................5.0%
On the 1st, before the 2nd............................................4.0%
On the 2nd, before the 3rd............................................3.0%
On the 3rd, before the 4th............................................3.0%
On the 4th, before the 5th............................................2.0%
On the 5th, before the 6th ...........................................1.0%
On or after the 6th anniversary........................................None

In the table, an  "anniversary" is the 365th day subsequent to the acceptance of
a purchase  order or a prior  anniversary.  All purchases are considered to have
been made on the business day on which the purchase order was accepted.

CLASS C SHARES.  As stated in the Prospectus,  subject to certain  exceptions if
Class C shares  are  redeemed  for cash  before the first  anniversary  of their
purchase,  the  redeeming  shareholder  will be  required  to pay to the Fund on
behalf of Class C shares a CDSC of 1% of the lower of cost or the then net asset
value of Class C shares  redeemed.  If such shares are  exchanged  into the same
class of another Lord Abbett-sponsored fund and subsequently redeemed before the
first  anniversary of their original  purchase,  the charge will be collected by
the other fund on behalf of this Fund's Class C shares.


                                                         9

<PAGE>



GENERAL.  The  percentage (1% in the case of Class A and C shares and 5% through
1% in the case of Class B shares) used to calculate  CDSCs  described  above for
the Class A, Class B and Class C shares is sometimes  hereinafter referred to as
the "Applicable Percentage".

With respect to Class A and Class B shares, no CDSC is payable on redemptions by
participants or beneficiaries from employer-sponsored retirement plans under the
Internal  Revenue  Code  for  benefit  payments  due  to  plan  loans,  hardship
withdrawals,  death,  retirement or  separation  from service and for returns of
excess contributions to retirement plan sponsors. With respect to Class A shares
purchased pursuant to a special  retirement wrap program,  no CDSC is payable on
redemptions  which continue as investments in another fund  participating in the
program.  With respect to Class B shares, no CDSC is payable for redemptions (i)
in connection with Systematic Withdrawal Plan and Div-Move services as described
below under those headings, (ii) in connection with mandatory distribution under
403(b) plans and IRAs and (iii) in connection with death of the shareholder.  In
the case of Class A and Class C shares,  the CDSC is received by the Fund and is
intended  to  reimburse  all or a portion of the amount  paid by the Fund if the
shares are  redeemed  before  the Fund has had an  opportunity  to  realize  the
anticipated  benefits of having a long-term  shareholder account in the Fund. In
the case of Class B shares,  the CDSC is received by Lord Abbett Distributor and
is intended to reimburse its expenses of providing  distribution-related service
to the Fund (including recoupment of the commission payments made) in connection
with the  sale of  Class B shares  before  Lord  Abbett  Distributor  has had an
opportunity to realize its anticipated  reimbursement by having such a long-term
shareholder account subject to the B Plan distribution fee.

The other funds and series which participate in the Telephone Exchange Privilege
(except (a) Lord Abbett U.S.  Government  Securities  Money  Market  Fund,  Inc.
("GSMMF"),  (b)  certain  series of Lord  Abbett  Tax-Free  Income Fund and Lord
Abbett  Tax-Free  Income Trust for which a Rule 12b-1 Plan is not yet in effect,
and (c) any authorized  institution's  affiliated  money market fund  satisfying
Lord  Abbett  Distributor  as to certain  omnibus  account  and other  criteria,
hereinafter  referred  to  as  an  "authorized  money  market  fund"  or  "AMMF"
(collectively,  the "Non-12b-1 Funds")) have instituted a CDSC for each class on
the same terms and conditions.  No CDSC will be charged on an exchange of shares
of the same class between Lord Abbett funds or between such funds and AMMF. Upon
redemption of shares out of the Lord Abbett family of funds or out of AMMF,  the
CDSC  will be  charged  on  behalf  of and  paid:  (i) to the fund in which  the
original purchase  (subject to a CDSC) occurred,  in the case of the Class A and
Class C shares and (ii) to Lord Abbett  Distributor if the original purchase was
subject to a CDSC, in the case of the Class B shares.  Thus, if shares of a Lord
Abbett fund are  exchanged for shares of the same class of another such fund and
the shares of the same class  tendered  ("Exchanged  Shares")  are  subject to a
CDSC,  the CDSC will carry over to the shares of the same class being  acquired,
including GSMMF and AMMF ("Acquired  Shares").  Any CDSC that is carried over to
Acquired  Shares is calculated as if the holder of the Acquired  Shares had held
those shares from the date on which he or she became the holder of the Exchanged
Shares.  Although the Non-12b-1  Funds will not pay a distribution  fee on their
own shares, and will, therefore,  not impose their own CDSC, the Non-12b-1 Funds
will collect the CDSC (a) on behalf of other Lord Abbett  funds,  in the case of
the Class A and Class C shares and (b) on behalf of Lord Abbett Distributor,  in
the case of the Class B shares. Acquired Shares held in GSMMF and AMMF which are
subject to a CDSC will be  credited  with the time such shares are held in GSMMF
but will not be credited with the time such shares are held in AMMF.  Therefore,
if your Acquired Shares held in AMMF qualified for no CDSC or a lower Applicable
Percentage at the time of exchange into AMMF,  that  Applicable  Percentage will
apply to  redemptions  for cash from AMMF,  regardless of the time you have held
Acquired Shares in AMMF.

In no event will the amount of the CDSC exceed the Applicable  Percentage of the
lesser of (i) the net asset value of the shares  redeemed  or (ii) the  original
cost of such  shares (or of the  Exchanged  Shares for which  such  shares  were
acquired). No CDSC will be imposed when the investor redeems (i) amounts derived
from  increases in the value of the account above the total cost of shares being
redeemed due to increases in net asset value,  (ii) shares with respect to which
no Lord Abbett  fund paid a 12b-1 fee and,  in the case of Class B shares,  Lord
Abbett  Distributor  paid no sales  charge  or  service  fee  (including  shares
acquired   through   reinvestment   of  dividend   income  and   capital   gains
distributions) or (iii) shares which,  together with Exchanged Shares, have been
held  continuously for 24 months from the end of the month in which the original
sale  occurred  (in the case of Class A  shares);  for six years or more (in the
case  of  Class B  shares)  and for one  year or more  (in the  case of  Class C
shares). In determining whether a CDSC is payable, (a) shares

                                                        10

<PAGE>



not subject to the CDSC will be redeemed  before shares  subject to the CDSC and
(b) of the shares subject to a CDSC, those held the longest will be the first to
be redeemed.

EXCHANGES.  The Prospectus briefly describes the Telephone  Exchange  Privilege.
You may  exchange  some or all of your shares of any class for those in the same
class of: (i) Lord Abbett-sponsored funds currently offered to the public with a
sales charge  (front-end,  back-end or level ), (ii) GSMMF or (iii) AMMF, to the
extent  offers  and  sales  may be made in  your  state.  You  should  read  the
prospectus of the other fund before exchanging. In establishing a new account by
exchange, shares of the Fund being exchanged must have a value equal to at least
the  minimum  initial  investment  required  for the other  fund into  which the
exchange is made.

Shareholders in other Lord  Abbett-sponsored  funds and AMMF have the same right
to  exchange  their  shares for the  corresponding  class of the Fund's  shares.
Exchanges  are based on relative  net asset values on the day  instructions  are
received by the Fund in Kansas City if the  instructions  are received  prior to
the close of the NYSE in proper form. No sales charges are imposed except in the
case of  exchanges  out of  GSMMF or AMMF  (unless  a sales  charge  (front-end,
back-end or level) was paid on the initial investment in a Lord Abbett-sponsored
fund).  Exercise of the exchange privilege will be treated as a sale for federal
income tax purposes, and, depending on the circumstances,  a gain or loss may be
recognized. In the case of an exchange of shares that have been held for 90 days
or less where no sales charge is payable on the  exchange,  the  original  sales
charge incurred with respect to the exchanged  shares will be taken into account
in  determining  gain or loss on the  exchange  only to the extent  such  charge
exceeds the sales charge that would have been payable on the acquired shares had
they been acquired for cash rather than by exchange. The portion of the original
sales charge not so taken into  account will  increase the basis of the acquired
shares.

Shareholders have the exchange  privilege unless they refuse it in writing.  You
should  not view the  exchange  privilege  as a means for  taking  advantage  of
short-term swings in the market,  and we reserve the right to terminate or limit
the privilege of any shareholder who makes frequent exchanges.  We can revoke or
modify the privilege for all shareholders upon 60 days' prior notice.  "Eligible
Funds" are AMMF and other Lord Abbett-sponsored funds which are eligible for the
exchange  privilege,  except Lord Abbett Series Fund  ("LASF")  which offers its
shares only in connection with certain variable annuity  contracts,  Lord Abbett
Equity  Fund  ("LAEF")  which is not issuing  shares,  and series of Lord Abbett
Research Fund not offered to the general public ("LARF").

STATEMENT  OF  INTENTION.  Under  the terms of the  Statement  of  Intention  as
described  in the  Prospectus  you may invest  $100,000  or more over a 13-month
period in shares of a Lord  Abbett-sponsored  fund  (other  than shares of LAEF,
LASF, LARF,  GSMMF and AMMF,  unless holdings in GSMMF and AMMF are attributable
to shares exchanged from a Lord  Abbett-sponsored fund offered with a front-end,
back-end or level sales charge).  Shares  currently owned by you are credited as
purchases (at their current offering prices on the date the Statement is signed)
toward  achieving  the stated  investment  and reduced  initial sales charge for
Class A shares.  Class A shares valued at 5% of the amount of intended purchases
are escrowed and may be redeemed to cover the additional sales charge payable if
the  Statement  of  Intention is not  completed.  The  Statement of Intention is
neither a binding  obligation  on you to buy, nor on the Fund to sell,  the full
amount indicated.

RIGHTS OF ACCUMULATION.  As stated in the Prospectus,  purchasers (as defined in
the Prospectus) may accumulate their investment in Lord  Abbett-sponsored  funds
(other than LAEF, LARF,  LASF,  GSMMF, and AMMF unless holdings in GSMMF or AMMF
are attributable to shares exchanged from a Lord  Abbett-sponsored  fund offered
with a front-end,  back-end or level sales charge) so that a current investment,
plus the  purchaser's  holdings  valued at the current  maximum  offering price,
reach a level eligible for a discounted sales charge for Class A shares.

NET ASSET VALUE PURCHASES OF CLASS A SHARES.  As stated in the  Prospectus,  our
Class A shares may be purchased at net asset value by our  directors,  employees
of Lord Abbett,  employees of our  shareholder  servicing agent and employees of
any securities  dealer having a sales agreement with Lord Abbett who consents to
such   purchases  or  by  the  director  or  custodian   under  any  pension  or
profit-sharing plan or Payroll Deduction IRA established for the benefit of such
persons  or for the  benefit  of  employees  of any  national  securities  trade
organization  to which Lord Abbett  belongs or any company with an account(s) in
excess of $10  million  managed  by Lord  Abbett  on a  private-advisory-account
basis.

                                                        11

<PAGE>



For purposes of this paragraph,  the terms "directors" and "employees" include a
director's or employee's  spouse  (including the surviving  spouse of a deceased
director or employee).  The terms "our directors" and "employees of Lord Abbett"
also include retired directors and employees and other family members thereof.

Our Class A shares also may be purchased at net asset value (a) at $1 million or
more,  (b) with  dividends and  distributions  from Class A shares of other Lord
Abbett-sponsored  funds,  except  for LARF,  LAEF and  LASF,  (c) under the loan
feature of the Lord  Abbett-sponsored  prototype 403(b) plan for share purchases
representing the repayment of principal and interest,  (d) by certain authorized
brokers, dealers, registered investment advisers or other financial institutions
who have entered into an agreement  with Lord Abbett  Distributor  in accordance
with  certain  standards   approved  by  Lord  Abbett   Distributor,   providing
specifically  for the use of our shares in particular  investment  products made
available for a fee to clients of such brokers,  dealers,  registered investment
advisers and other financial institutions, ("mutual fund wrap fee program"), (e)
by employees,  partners and owners of  unaffiliated  consultants and advisors to
Lord Abbett, Lord Abbett Distributor or Lord Abbett-sponsored  funds who consent
to such  purchase if such persons  provide  service to Lord Abbett,  Lord Abbett
Distributor  or such  funds on a  continuing  basis and are  familiar  with such
funds, (f) through  Retirement Plans with at least 100 eligible  employees,  (g)
our  Class A  shares  also may be  purchased  at net  asset  value,  subject  to
appropriate documentation, through a securities dealer where the amount invested
represents  redemption  proceeds from shares ("Redeemed Shares") of a registered
open-end management investment company not distributed or managed by Lord Abbett
(other than a money market fund),  if such  redemption has occurred no more than
60 days prior to the purchase of our shares,  the Redeemed  Shares were held for
at least six months  prior to  redemption  and the proceeds of  redemption  were
maintained  in cash or a money  market fund prior to purchase  and (h) through a
special  retirement wrap program sponsored by an authorized  institution  having
one or more  characteristics  distinguishing  it, in the  opinion of Lord Abbett
Distributor,  from a mutual fund wrap  program.  Such  characteristics  include,
among other things, the fact that an authorized  institution does not charge its
clients  any  fee of a  consulting  or  advisory  nature  that  is  economically
equivalent  to the  distribution  fee under Class A 12b-1 Plan and the fact that
the program relates to  participant-directed  Retirement Plan. Purchasers should
consider the impact, if any, of contingent deferred sales charges in determining
whether  to  redeem  shares  for  subsequent  investment  in our  Class A shares
pursuant to the purchase option in (g) above. Lord Abbett may suspend, change or
terminate  the purchase  option in (g) above at any time.  Shares are offered at
net asset value to these  investors  for the purpose of promoting  goodwill with
employees  and  others  with whom Lord  Abbett  Distributor  and/or the Fund has
business  relationships.  We plan to  terminate  this net asset  value  transfer
privilege in (g) on June 1, 1997.

REDEMPTIONS.  A  redemption  order is in proper form when it contains all of the
information and  documentation  required by the order form or  supplementally by
Lord Abbett Distributor or the Fund to carry out the order. The signature(s) and
any legal capacity of the signer(s) must be guaranteed by an eligible guarantor.
See the Prospectus for expedited redemption procedures.

The right to redeem and receive payment, as described in the Prospectus,  may be
suspended if the NYSE is closed  (except for  weekends or  customary  holidays),
trading on the NYSE is  restricted  or the  Securities  and Exchange  Commission
deems an emergency to exist.

Our Board of  Directors  may  authorize  redemption  of all of the shares in any
account  in which  there are  fewer  than 25  shares.  Before  authorizing  such
redemption, the Board must determine that it is in our economic best interest or
necessary  to  reduce   disproportionately   burdensome  expenses  in  servicing
shareholder  accounts.  At least 6 months'  prior  written  notice will be given
before any such redemption,  during which time shareholders may avoid redemption
by bringing their accounts up to the minimum set by the Board.

DIV-MOVE. Under the Div-Move service described in the Prospectus, you can invest
the dividends paid on your account of any class into an existing  account of the
same class in any other  Eligible Fund. The account must be either your account,
a joint account for you and your spouse, a single account for your spouse,  or a
custodial  account for your minor child under the age of 21. You should read the
prospectus of the other fund before investing.


                                                        12

<PAGE>



INVEST-A-MATIC.  The  Invest-A-Matic  method of investing in the Fund and/or any
other  Eligible Fund is described in the  Prospectus.  To avail yourself of this
method you must complete the application form,  selecting the time and amount of
your bank checking account  withdrawals and the funds for investment,  include a
voided, unsigned check and complete the bank authorization.

SYSTEMATIC  WITHDRAWAL  PLANS.  The Systematic  Withdrawal  Plan ("SWP") also is
described  in the  Prospectus.  You may  establish  a SWP if you own or purchase
uncertificated shares having a current offering price value of at least $10,000.
Lord Abbett  prototype  retirement  plans have no such minimum.  With respect to
Class B shares the CDSC will be waived on  redemptions  of up to 12% per year of
the current net asset value of your account at the time the SWP is  established.
For  Class B share  redemptions  over 12% per year,  the CDSC will  apply to the
entire  redemption.  Therefore,  please  contact  the  Fund  for  assistance  in
minimizing the CDSC in this situation.  With respect to Class C shares, the CDSC
will be waived on and after the first  anniversary  of their  purchase.  The SWP
involves  the  planned  redemption  of shares on a periodic  basis by  receiving
either  fixed or  variable  amounts at  periodic  intervals.  Since the value of
shares  redeemed  may be more or  less  than  their  cost,  gain or loss  may be
recognized for income tax purposes on each periodic payment.  Normally,  you may
not make  regular  investments  at the same  time you are  receiving  systematic
withdrawal  payments because it is not in your interest to pay a sales charge on
new  investments  when in  effect  a  portion  of that  new  investment  is soon
withdrawn.  The minimum investment accepted while a withdrawal plan is in effect
is  $1,000.  The SWP may be  terminated  by you or by us at any time by  written
notice.

RETIREMENT  PLANS.  The Prospectus  indicates the types of retirement  plans for
which Lord Abbett provides forms and  explanations.  Lord Abbett makes available
the retirement  plan forms including  401(k) plans and custodial  agreements for
IRAs  (Individual  Retirement  Accounts,  including  SIMPLE IRAs and  Simplified
Employee Pensions), 403(b) plans and qualified pension and profit-sharing plans.
The forms name  Investors  Fiduciary  Trust  Company as  custodian  and  contain
specific information about the plans excluding 401(k) plans. Explanations of the
eligibility requirements, annual custodial fees and allowable tax advantages and
penalties are set forth in the relevant plan documents. Adoption of any of these
plans should be on the advice of your legal counsel or qualified tax adviser.

                                       6.
                                Past Performance

The Fund computes the average  annual  compounded  rate of total return for each
class during specified  periods that would equate the initial amount invested to
the ending  redeemable  value of such  investment  by adding one to the computed
average  annual total return,  raising the sum to a power equal to the number of
years  covered by the  computation  and  multiplying  the result by one thousand
dollars which  represents a hypothetical  initial  investment.  The  calculation
assumes  deduction  of the  maximum  sales  charge  (as  described  in the  next
paragraph) from the amount invested and reinvestment of all income dividends and
capital gains  distributions on the reinvestment  dates at prices  calculated as
stated in the Prospectus.  The ending redeemable value is determined by assuming
a complete  redemption  at the end of the period  covered by the average  annual
total return computation.

In  calculating  total  returns for Class A shares,  the current  maximum  sales
charge of 4.75% (as a  percentage  of the offering  price) is deducted  from the
initial  investment (unless the return is shown at net asset value). For Class B
shares,  the payment of the applicable CDSC (5.0% prior to the first anniversary
of purchase, 4.0% prior to the second anniversary of purchase, 3.0% prior to the
third and fourth anniversaries of purchase,  2.0% prior to the fifth anniversary
of purchase,  1.0% prior to the sixth anniversary of purchase and no CDSC on and
after the sixth  anniversary  of purchase)  is applied to the Fund's  investment
result for that class for the time  period  shown  (unless  the total  return is
shown at net asset value).  For Class C shares,  the 1.0% CDSC is applied to the
Fund's  investment  result for that class for the time period shown prior to the
first  anniversary  of purchase  (unless the total  return is shown at net asset
value).  Total  returns  also  assume  that  all  dividends  and  capital  gains
distributions during the period are reinvested at net asset value per share, and
that the investment is redeemed at the end of the period.


                                                        13

<PAGE>



Using  the  computation  method  described  above,  the  Fund's  average  annual
compounded  rates of total return for the last one, five and ten fiscal  year(s)
ending on  December  31, 1996 were as  follows:  5.90%,  9.98% and 9.62% for the
Fund's Class A shares, respectively. The total return for Class B shares for the
period August 1, 1996 through December 31, 1996 was 1.30% (not annualized) and
for the Class C shares for the period July 15, 1996 through December 31, 1996 
was 6.80% (not annualized).

Yield  quotation for each Class is based on a 30-day period ended on a specified
date, computed by dividing our net investment income per share earned during the
period by the maximum  offering price per share of such Class on the last day of
the period.  This is  determined  by finding the  following  quotient:  take the
Class'  dividends  and  interest  earned  during the period  minus its  expenses
accrued for the period and divide by the product of (i) the average daily number
of shares of such Class  outstanding  during the period  that were  entitled  to
receive dividends and (ii) the maximum offering price per share of such Class on
the last day of the period.  To this quotient add one. This sum is multiplied by
itself  five  times.   Then  one  is   subtracted   from  the  product  of  this
multiplication  and the remainder is  multiplied  by two.  Yield for the Class A
shares reflects the deduction of the maximum initial sales charge,  but may also
be shown based on the Fund's net asset value per share. Yields for Class B and C
shares do not reflect the  deduction  of the CDSC.  For the 30-day  period ended
December  31,  1996,  the yield for the Class A, B and C shares of the Fund were
7.18%, 6.75% and 6.78%, respectively.

These figures represent past  performance,  and an investor should be aware that
the investment return and principal value of a Fund investment will fluctuate so
that an investor's shares,  when redeemed,  may be worth more or less than their
original cost.  Therefore,  there is no assurance that this  performance will be
repeated in the future.

                                        7.
                                      Taxes

The value of any shares  redeemed by the Fund or  repurchased  or otherwise sold
may be  more  or less  than  your  tax  basis  in the  shares  at the  time  the
redemption,  repurchase  or sale is made.  Any gain or loss  will  generally  be
taxable  for  federal  income  tax  purposes.  Any loss  realized  on the  sale,
redemption  or  repurchase  of Fund shares which you have held for six months or
less will be treated for tax purposes as a long-term  capital loss to the extent
of any capital  gains  distributions  which you  received  with  respect to such
shares.  Losses on the sale of stock or securities are not deductible if, within
a period  beginning 30 days before the date of the sale and ending 30 days after
the  date of the  sale,  the  taxpayer  acquires  stock or  securities  that are
substantially identical.

The Fund will be subject to a 4%  non-deductible  excise tax on certain  amounts
not distributed  (and not treated as having been  distributed) on a timely basis
in accordance with a calendar-year distribution requirement. The Fund intends to
distribute to shareholders  each year an amount adequate to avoid the imposition
of  such  excise  tax.   Dividends  paid  by  the  Fund  will  qualify  for  the
dividends-received  deduction  for  corporations  to the extent they are derived
from dividends paid by domestic corporations.


As described in the Prospectus under "Risk Factors",  the Fund may be subject to
foreign  withholding taxes which would reduce the yield on its investments.  Tax
treaties between certain countries and the United States may reduce or eliminate
such taxes.  It is  expected  that Fund  shareholders  who are subject to United
States  federal  income tax will not be entitled  to claim a federal  income tax
credit or deduction for foreign income taxes paid by the Fund.

Gains and losses realized by the Fund on certain  transactions,  including sales
of foreign debt securities and certain transactions  involving foreign currency,
will be treated as ordinary  income or loss for federal  income tax  purposes to
the extent,  if any,  that such gains or losses are  attributable  to changes in
exchange rates for foreign  currencies.  Accordingly,  distributions  taxable as
ordinary  income will include the net amount,  if any, of such foreign  exchange
gains and will be reduced by the net amount,  if any, of such  foreign  exchange
losses.

The foregoing discussion relates solely to U. S. federal income tax law as
applicable to United States persons (United States citizens or residents and 
United States domestic corporations, partnerships, trusts and estates).  Each
shareholder who is not a United States person should consult his tax adviser
regarding the U. S. and foreign tax consequences of

                                                        14

<PAGE>



the  ownership  of shares of the Fund,  including a 30% (or lower  treaty  rate)
United States withholding tax on dividends  representing ordinary income and net
short-term capital gains, and the applicability of United States gift and estate
taxes to non-United States persons who own Fund shares.

                                       8.
                           Information About the Fund

The  directors,  trustees and officers of Lord  Abbett-sponsored  mutual  funds,
together  with the partners  and  employees  of Lord  Abbett,  are  permitted to
purchase and sell securities for their personal investment accounts. In engaging
in  personal  securities  transactions,  however,  such  persons  are subject to
requirements  and  restrictions  contained  in the Fund's  Code of Ethics  which
complies,  in  substance,  with each of the  recommendations  of the  Investment
Company Institute's  Advisory Group on Personal  Investing.  Among other things,
the Code  requires  that Lord  Abbett  partners  and  employees  obtain  advance
approval before buying or selling securities, submit confirmations and quarterly
transaction  reports,  and obtain  approval  before  becoming a director  of any
company;  and it  prohibits  such  persons  from  investing in a security 7 days
before or after any Lord  Abbett-sponsored  fund or Lord Abbett-managed  account
considers a trade or trades in such  security,  from  profiting on trades of the
same  security  within  60 days and from  trading  on  material  and  non-public
information.  The Code imposes certain similar  requirements and restrictions on
the independent directors and trustees of each Lord Abbett-sponsored mutual fund
to the extent contemplated by the recommendations of the Advisory Group.

                                       9.
                              Financial Statements

The  financial  statements  for the fiscal year ended  December 31, 1996 and the
report of  Deloitte & Touche LLP,  independent  accountants,  on such  financial
statements  contained in the 1996 Annual Report to  Shareholders  of Lord Abbett
Bond-Debenture Fund, Inc. are incorporated herein by reference to such financial
statements  and report,  in reliance upon the authority of Deloitte & Touche LLP
as experts in auditing and accounting.



                                                        15

<PAGE>






                                       10.
                                    Appendix

                             Corporate Bond Ratings

Moody's Investors Service, Inc.'s Corporate Bond Ratings

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

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

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

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

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

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

Caa - Bonds  that are  rated Caa are of poor  standing.  Such  issues  may be in
default or there may be present  elements of danger with respect to principal or
interest.

Ca - Bonds that are rated Ca represent  obligations  which are  speculative in a
high degree. Such issues are often in default or have other marked shortcomings.

C - Bonds  that are rated C are the  lowest-rated  class of bonds and  issues so
rated can be regarded as having  extremely  poor prospects of ever attaining any
real investment standing.


Standard & Poor's Corporation's Corporate Bond Ratings

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


                                                        16

<PAGE>


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

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

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

BB-B-CCC-CC-C  -  Debt  rated  BB,  B,  CCC,  CC  and C is  regarded  as  having
predominately  speculative  characteristics  with  respect  to  capacity  to pay
interest  and  repay  principal.  'BB'  indicates  the  least  degree of
speculation and 'CCC' the highest. While such debt will likely have some
quality  and   protective   characteristics,   these  are  outweighed  by  large
uncertainties or major risk exposures to adverse conditions.

D - Debt  rated 'D'  is in  payment  default.  The  'D'  rating
category is used when  interest  payments or principal  payments are not made on
the date due even if the  applicable  grace period has not  expired,  unless S&P
believes such payments  will be made during such grace period.  The  'D'
rating  also  will be used  upon the  filing of a  bankruptcy  petition  if debt
service payments are jeopardized.


                                                        17

<PAGE>

PART C     OTHER INFORMATION

Item 24           FINANCIAL STATEMENTS AND EXHIBITS

           (a)  Financial Statements
                  Part A -          Financial Highlights for the ten years ended
                                    December 31,1996.
                  Part B -          Statement of Net Assets at December 31,1996.
                                    Statement of Operations for the year ended 
                                    December 31, 1996.  Statements of Changes in
                                    Net Assets for the years ended December 31, 
                                    1996 and 1995. Supplementary Financial
                                    Information for the five years ended 
                                    December 31, 1996.

              (b)  Exhibits -
                             99.B1     Articles of Amendment**
                             99.B6     Form of Distribution Agreement**
                             99.B7     Amended Equity-Based Plans for Non-
                                       Interested Person Directors/Trustees of
                                       Lord Abbett Funds*
                             99.B11    Consent of Deloitte & Touche*
                             99.B15a   Forms of Rule 12b-1  Plans for Class A
                                       and Class C  shares**  
                             99.B15b   Form of Rule 12b-1 Plan for Class B 
                                       shares** 
                             99.B18    Form of Plan  entered into by Registrant
                                       pursuant to Rule 18f-3**
                              Ex. 16   Computation of Performance and Yield*
                              Ex. 27   Financial Data Schedule*

                             Exhibits not mentioned above are not applicable.

                               *       Filed herewith.
                              **       Previously filed.


Item 25.          PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT

         None.

Item 26.          NUMBER OF RECORD HOLDERS OF SECURITIES

         As of April 4, 1997         (Class A) - 76,375
                                     (Class B) -   5,267
                                     (Class C) -   9,256

Item 27.          INDEMNIFICATION

         Registrant is incorporated  under the laws of the State of Maryland and
         is  subject  to  Section  2-418 of the  Corporations  and  Associations
         Article of the Annotated Code of the State of Maryland  controlling the
         indemnification of the directors and officers. Since Registrant has its
         executive  offices  in the State of New  York,  and is  qualified  as a
         foreign  corporation  doing business in such State, the persons covered
         by the  foregoing  statute  may also be  entitled to and subject to the
         limitations of the indemnification provisions of Section 721-726 of the
         New York Business Corporation Law.

         The general effect of these statutes is to protect officers,  directors
         and  employees  of  Registrant  against  legal  liability  and expenses
         incurred by reason of their positions with the Registrant. The statutes
         provide for  indemnification  for liability for proceedings not brought
         on behalf of the corporation and for those brought on

                                                        -1-

<PAGE>



         behalf of the  corporation,  and in each case  place  conditions  under
         which  indemnification will be permitted,  including  requirements that
         the officer,  director or employee  acted in good faith.  Under certain
         conditions,  payment of expenses in advance of final disposition may be
         permitted. The By-Laws of Registrant, without limiting the authority of
         Registrant to indemnify any of its officers, employees or agents to the
         extent consistent with applicable law, makes the indemnification of its
         directors  mandatory  subject only to the  conditions  and  limitations
         imposed by the above-mentioned Section 2-418 of Maryland Law and by the
         provisions  of Section 17(h) of the  Investment  Company Act of 1940 as
         interpreted  and required to be implemented by SEC Release No. IC-11330
         of September 4, 1980.

         In referring in its By-Laws to, and making indemnification of directors
         subject to the conditions and limitations of, both Section 2-418 of the
         Maryland Law and Section 17(h) of the  Investment  Company Act of 1940,
         Registrant intends that conditions and limitations on the extent of the
         indemnification  of  directors  imposed  by the  provisions  of  either
         Section 2-418 or Section  17(h) shall apply and that any  inconsistency
         between the two will be resolved by  applying  the  provisions  of said
         Section 17(h) if the  condition or limitation  imposed by Section 17(h)
         is the more  stringent.  In referring in its By-Laws to SEC Release No.
         IC-11330 as the source for  interpretation  and  implementation of said
         Section 17(h),  Registrant  understands that it would be required under
         its By-Laws to use  reasonable  and fair means in  determining  whether
         indemnification  of a  director  should be made and  undertakes  to use
         either  (1) a final  decision  on the  merits by a court or other  body
         before  whom  the   proceeding  was  brought  that  the  person  to  be
         indemnified  ("indemnitee")  was not  liable  to  Registrant  or to its
         security  holders by reason of willful  malfeasance,  bad faith,  gross
         negligence, or reckless disregard of the duties involved in the conduct
         of his office  ("disabling  conduct")  or (2) in the  absence of such a
         decision, a reasonable determination, based upon a review of the facts,
         that the indemnitee was not liable by reason of such disabling conduct,
         by (a) the vote of a majority of a quorum of directors  who are neither
         "interested  persons"  (as defined in the 1940 Act) of  Registrant  nor
         parties to the  proceeding,  or (b) an  independent  legal counsel in a
         written opinion. Also, Registrant will make advances of attorneys' fees
         or other  expenses  incurred by a director  in his defense  only if (in
         addition  to  his  undertaking  to  repay  the  advance  if he  is  not
         ultimately entitled to  indemnification)  (1) the indemnitee provides a
         security for his  undertaking,  (2) Registrant shall be insured against
         losses arising by reason of any lawful advances, or (3) a majority of a
         quorum of the non- interested, non-party directors of Registrant, or an
         independent legal counsel in a written opinion, shall determine,  based
         on a review of readily available facts, that there is reason to believe
         that   the   indemnitee   ultimately   will  be   found   entitled   to
         indemnification.

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

         In addition,  Registrant maintains a directors' and officers errors and
         omissions liability insurance policy protecting  directors and officers
         against liability for breach of duty,  negligent act, error or omission
         committed  in their  capacity  as  directors  or  officers.  The policy
         contains certain exclusions, among which is exclusion from coverage for
         active or  deliberate  dishonest or  fraudulent  acts and exclusion for
         fines or penalties imposed by law or other matters deemed uninsurable.


                                                        -2-

<PAGE>



Item 28.          BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER

         Lord, Abbett & Co. acts as investment adviser for twelve other open-end
         investment  companies  (of  which  it  is  principal   underwriter  for
         thirteen)  and as  investment  adviser to  approximately  5,700 private
         accounts.  Other than acting as directors  and/or  officers of open-end
         investment  companies  managed  by Lord,  Abbett  & Co.,  none of Lord,
         Abbett & Co.'s  partners has, in the past two fiscal years,  engaged in
         any other business, profession, vocation or employment of a substantial
         nature  for his own  account  or the  capacity  of  director,  officer,
         employee, or partner of any entity except as follows:

         John J. Walsh
         Trustee
         Brooklyn Hospital Center
         100 Parkside Avenue
         Brooklyn, N.Y.

Item 29.          (a) PRINCIPAL UNDERWRITER

               Lord Abbett Affiliated Fund, Inc.
               Lord Abbett Mid-Cap Value Fund, Inc.
               Lord Abbett Developing Growth Fund, Inc.
               Lord Abbett Tax-Free Income Fund, Inc.
               Lord Abbett Global Fund, Inc.
               Lord Abbett U.S. Government Securities Money Market Fund, Inc.
               Lord Abbett Series Fund, Inc.
               Lord Abbett Equity Fund
               Lord Abbett Tax-Free Income Trust
               Lord Abbett Securities Trust
               Lord Abbett Investment Trust
               Lord Abbett Research Fund, Inc.

               INVESTMENT ADVISER

               American Skandia Trust (Lord Abbett Growth and Income Portfolio)

         (b)   The partners of Lord, Abbett & Co. are:

               Name and Principal                    Positions and Offices
               BUSINESS ADDRESS (1)                  WITH REGISTRANT

               Robert S. Dow                Chairman  and President
               Kenneth B. Cutler            Vice President & Secretary
               Stephen I. Allen             Vice President
               Zane E. Brown                Vice President
               Daniel E. Carper             Vice President
               Daria L. Foster              Vice President
               Robert G. Morris             Vice President
               Robert J. Noelke             Vice President
               E. Wayne Nordberg            Vice President
               John J. Walsh                Vice President

               (1) Each of the above has a principal business address:
                   767 Fifth Avenue, New York, NY 10153

                                                        -3-

<PAGE>



         (c)   Not applicable

Item 30.       LOCATION OF ACCOUNTS AND RECORDS

         Registrant  maintains the records  required by Rules 31a -1(a) and (b),
and 31a - 2(a) at its main office.

         Lord, Abbett & Co. maintains the records required by Rules 31a - 1(f)
         and 31a - 2(e) at its main office.

         Certain records such as cancelled stock certificates and correspondence
         may be  physically  maintained  at the main office of the  Registrant's
         Transfer Agent,  Custodian,  or Shareholder  Servicing Agent within the
         requirements of Rule 31a-3.

Item 31.       MANAGEMENT SERVICES

         None

Item 32.       UNDERTAKINGS

         (c)   The  Registrant  undertakes  to  furnish  each  person  to whom a
               prospectus is delivered  with a copy of the  Registrant's  latest
               annual report to shareholders, upon request and without charge.

               The registrant  undertakes,  if requested to do so by the holders
               of at least 10% of the registrant's outstanding shares, to call a
               meeting  of  shareholders  for the  purpose  of  voting  upon the
               question of removal of a director or  directors  and to assist in
               communications  with other  shareholders  as  required by Section
               16(c).

                                                        -4-

<PAGE>

                                   SIGNATURES

Pursuant to the  requirements  of the  Securities Act of 1933 and the Investment
Company Act of 1940 the Registrant  certifies that it meets all the requirements
for effectiveness of this Registration  Statement  pursuant to Rule 485(b) under
the  Securities  Act of 1933 and has duly  caused  this  Registration  Statement
and/or any  amendment  thereto  to be signed on its  behalf by the  undersigned,
thereunto duly authorized,  in the City of New York and State of New York on the
29th day of April 1997.

                                   LORD ABBETT BOND-DEBENTURE FUND, INC.


                                  By  /S/ ROBERT S. DOW
                                     Robert S. Dow, Chairman

Pursuant to the  requirements of the Securities Act of 1933,  this  Registration
Statement has been signed below by the following  persons in the  capacities and
on the dates indicated.



 
NAME                         TITLE                               DATE
- -----                        -----                               ----
                            Chairman, President
/s/ Robert S. Dow          & Director                         April 29, 1997


/s/ Keith F. O'Connor       Vice President &                  April 29, 1997
                            Treasurer


/s/ E. Wayne Nordberg       Director                          April 29, 1997


/s/ E. Thayer Bigelow       Director                          April 29, 1997


/s/ Stewart S. Dixon        Director                          April 29, 1997


/s/ John C. Jansing         Director                          April 29, 1997


/s/ C. Alan MacDonald       Director                          April 29, 1997


/s/ Hansel B. Millican, Jr. Director                          April 29, 1997
 

/s/ Thomas J. Neff          Director                          April 29, 1997


                      EQUITY-BASED PLANS FOR NON-INTERESTED
               PERSON DIRECTORS AND TRUSTEES OF LORD ABBETT FUNDS
                (As Amended and Restated as of September 1, 1996)


1.       PURPOSE.

                  The purpose of these  Equity-Based  Plans for Non-  Interested
Person  Directors  and  Trustees  (collectively,  the  "Equity-Based  Plans" and
separately,  an "Equity-Based  Plan"),  which were initially called the Deferred
Compensation  Plan for  Non-Interested  Person  Directors  and  Trustees of Lord
Abbett Funds, is to provide  eligible  directors and trustees of each investment
company referred to on Schedule I that has adopted an Equity-Based  Plan and any
other investment company sponsored and managed by Lord, Abbett & Co. that adopts
an Equity-Based Plan (collectively, the "Companies" and separately, a "Company")
with the  opportunity  to defer the  receipt of  compensation  earned by them as
directors  and  trustees  in  lieu of  receiving  payment  of such  compensation
currently and to give them to the extent of such deferred compensation and other
compensation  a  pecuniary  interest  in  the  investment   performance  of  the
Companies. The Plans constitute a separate Plan of each Company.






<PAGE>



2.       ELIGIBILITY.
                  Any member of the Board of Trustees  (if a Company is a trust)
and any member of the Board of Directors  (if a Company is a  corporation)  of a
Company (the "Board") who is not an "interested  person" of such Company as such
term is defined in the  Investment  Company Act of 1940 (an  "Independent  Board
Member")  shall be  eligible  to  participate  in the Plan of such  Company.  3.
AMOUNTS OF DEFERRALS.
                  (a) ACCRUED PENSION PLAN DEFERRALS.  The "Retirement  Plan for
Non-Interested Person Directors and Trustees of Lord Abbett Funds" (the "Pension
Plan") has been amended, effective October 16, 1996, to provide that Independent
Board Members may elect to receive equity-based  benefits under the Equity-Based
Plans in lieu of retirement  benefits  under the Pension Plan.  Any  Independent
Board Member who makes such an election by the close of business on November 29,
1996 shall not be entitled to retirement  benefits  under the Pension Plan,  but
shall have his Account (as defined in section 4) for each Company increased,  as
of November  29,  1996,  through  credit of an amount equal to the value of such
Independent Board Member's retirement benefits under such Company's Pension Plan
(prior to giving effect to






<PAGE>



such amendment) as accrued to such date to reflect the terms
of the Pension Plan.
                  (b) MANDATORY  DEFERRALS.  Each  Independent  Board Member who
makes the  election  referred to in the  foregoing  section 3(a) by the close of
business on November 29, 1996, and each Independent  Board Member who becomes an
Independent Board Member after such date, shall defer receipt of such amount, if
any, of the compensation  earned by such Independent Board Member for serving as
a member of the Board or as a member of any committee (or  subcommittee  of such
committee) of the Board of which such Independent Board Member from time to time
may be a member as may be  specified  with  respect  to such  Independent  Board
Member from time to time by resolution of the Independent Board Members.
                  (c) OPTIONAL DEFERRALS.  In addition to the above deferrals an
Independent  Board  Member  may  elect to defer  receipt  of all or a  specified
portion of any other compensation (including fees for attending meetings) earned
by such  Independent  Board  Member  by  notice to the  Companies.  Expenses  of
attending  meetings of the Board,  committees of the Board or  subcommittees  of
such committees may not be deferred.






<PAGE>



4.       EQUITY-BASED ACCOUNTS.
                  A deferred  compensation  equity-based account (the "Account")
shall be  established  by each  Company  in the name of each  Independent  Board
Member.  Any  amounts  credited to an Account  pursuant to section  3(a) will be
credited  as of the close of business on November  29,  1996.  Any  compensation
earned by an Independent  Board Member during any year and deferred  pursuant to
section 3(b) will be credited to such  Independent  Board Member's  Account on a
quarterly basis on the last days of March, June,  September and December of such
year.  Any  compensation  deferred by an  Independent  Board Member  pursuant to
section 3(c) will be credited to such Independent  Board Member's Account on the
date such  compensation  otherwise  would have been payable to such  Independent
Board Member. 5. ACCOUNT INVESTMENT.
                  (a) TREATMENT OF CREDIT AMOUNTS.  Any amounts  credited at any
time to an Independent Board Member's Account  established by a Company shall be
deemed  invested  in a number of shares,  which  shall be class A shares if such
Company has multiple classes of shares,  of such Company's Common Stock equal to
the  quotient  of (i) the amount  credited  to the  Independent  Board  Member's
Account divided







<PAGE>



by (ii) the Net Asset Value per share as of the date such amount is so credited.
The Net Asset Value per share shall be  determined as set forth in the Company's
Articles of Incorporation.  If such Company has more than one series, the amount
credited to the Independent Board Member's Account shall be allocated between or
among the series on the same basis as the compensation being deferred is charged
to the series (or, in the case of an amount  credited  pursuant to section 3(a),
on the same basis as the amount thereof was charged to the series).
                  (b)  MERGERS,  ETC. In the event that the Company  shall pay a
stock  dividend  on,  or split  up,  combine,  reclassify  or  substitute  other
securities by merger, consolidation or otherwise for its outstanding shares, the
number of shares  credited to the  Independent  Board Member's  Account shall be
adjusted  to  preserve  rights  substantially  proportionate  to the rights held
immediately prior to such event.
                  (c)  DISTRIBUTIONS.  On each  payable  date of a  dividend  or
capital gains distribution  declared by the Board of a Company, the Account will
be  credited  with the number of full and  fractional  shares of the  Company or
series that the shares of such Company or series deemed to be held in







<PAGE>



the Account would have purchased if such dividend or
distribution had been reinvested at the Net Asset Value on
the investment date established by the Board with respect to
such dividend or distribution.

6.       MANNER OF ELECTING OPTIONAL DEFERRALS; PAYMENT
         ELECTIONS.
                  (a) NOTICE.  Each Independent Board Member who participates in
a Plan  shall  complete,  sign and file  with the  Companies  for which he is an
Independent  Board Member a Notice of Election (the  "Notice") in one or more of
the forms attached  hereto as Exhibits A, B and C. The Notice shall include,  as
appropriate:
         (i)      the amount, if any, of compensation to be deferred
                  under section 3(c);
    (ii) the time or times of payment of any amounts credited and deferred under
         sections 3(a) and (b) and of any amounts deferred under section 3(c);
   (iii) the  manner of payment  of any  amounts  credited  and  deferred  under
         sections  3(a) and (b) and of any amounts  deferred  under section 3(c)
         (I.E., in a lump sum or in a number of annual installments); and






<PAGE>



    (iv) any beneficiary  designated  pursuant to section 9(b) and the manner of
         payment to such designated beneficiary.
                  (b) DATE OF FIRST PAYOUT OF OPTIONAL  DEFERRALS  UNDER SECTION
3(C).  With  respect  to  amounts  deferred   pursuant  to  section  3(c),  each
Independent  Board  Member  shall have the right in the Notice to elect to defer
the receipt of such deferred compensation until any one of the following events,
which such Independent Board Member shall specify in the Notice:
         (i)      the first business day of January following the
                  year in which such Independent Board Member ceases
                  to be an Independent Board Member of the
                  Companies;
    (ii)          the date such Independent  Board Member  specifically  chooses
                  (but not  earlier  than the  January 1 of the second  calendar
                  year  following  the calendar  year in which such  election is
                  made); or
   (iii)          the date on which some  specific  future event occurs which is
                  not within the Independent Board Member's control.







<PAGE>



                  (c) DATE OF FIRST  PAYOUT OF  AMOUNTS  CREDITED  AND  DEFERRED
UNDER SECTION 3(A) AND (B).  With respect to amounts  credited to an Account and
deferred under sec tions 3(a) and (b), each Independent Board Member shall defer
the  receipt of such  amounts  until any one of the  following  dates or events,
which such Independent Board Member shall specify in the Notice:
    (i)           the first business day of January following the
                  year in which such Independent Board Member ceases
                  to be an Independent Board Member of the
                  Companies;
         (ii)     the later of the first  business day of January  following the
                  year in  which  such  Independent  Board  Member  turns 65 and
                  January 1 of the second  calendar year  following the calendar
                  year in which such election is made;
    (iii)         the later of the first  business day of January  following the
                  year in which such  Independent  Board Member retires from his
                  or her  principal  occupation  and  January  1 of  the  second
                  calendar  year  following  the  calendar  year in  which  such
                  election is made; and






<PAGE>



         (iv)     the first business day of a month not earlier than
                  the earliest of the dates referred to in (i), (ii)
                  and (iii) above.
                  (d) FAILURE TO DESIGNATE.  If an Independent  Board Member who
participates  in a Plan  fails to  designate  in his Notice a time or date as of
which  payment  of his  Account  (or any part of his  Account)  shall  commence,
payment of such amount  shall  commence as of the date set forth in (b)(i) above
(unless the Independent  Board Member files an amended Notice in compliance with
section 8(b) selecting a different  distribution  date). If an Independent Board
Member fails to designate in his Notice the manner of  distribution  to apply to
his Account (or any part of his Account), such Account shall be distributed in a
lump sum  (unless  the  Independent  Board  Member  files an  amended  Notice in
compliance with section 8(b) selecting a different method of distribution).
                  (e)  DISSOLUTION,  ETC.  Deferrals  under  this Plan which are
deemed  invested  in shares  of a Company  (or  series  of a  Company)  shall be
distributed upon the  dissolution,  liquidation or winding up of the Company (or
other  termination  of the series),  whether  voluntary or  involuntary;  or the
voluntary sale, conveyance or transfer







<PAGE>



of all or  substantially  all of a Company's (or a series')  assets  (unless the
obligations  of the  Company  or the series  shall have been  assumed by another
investment company or another series of an investment company); or the merger of
a Company into another trust or  corporation  or its  consolidation  with one or
more other trusts or  corporations  (unless the  obligations  of the Company are
assumed by such surviving entity and such surviving entity is another investment
company).
                  (f)  HARDSHIP.  Upon application by an Independent
Board Member and a determination by the Compensation and
Nominating Committees of the Boards that the Independent
Board Member has suffered a severe and unanticipated
financial hardship, the Administrator shall distribute to
the Independent Board Member, in a single lump sum, an
amount equal to the lesser of the amount needed by the
Independent Board Member to meet the hardship (pro-rata
among the Accounts), or the balance of the Independent Board
Member's Accounts.

7.       EFFECTIVE DATE AND DURATION OF DEFERRAL ELECTIONS.
                  (a)  ELECTION IRREVOCABLE.  Except as provided in
sections 7(b) and 8(a), any election by an Independent Board
Member or nominee for election as an Independent Board






<PAGE>



Member to defer compensation  pursuant to section 3(c) shall be irrevocable from
and after the date on which such  person's  Notice is filed with the  Companies.
Elections to defer  compensation  pursuant to section 3(c) shall be effective to
defer an Independent Board Member's compensation as follows:
         (i)      As to any Independent Board Member in office on
                  the effective date of the Plans who files a Notice
                  no later than 60 days after such effective date,
                  the Notice shall be effective to defer any
                  compensation which may be deferred pursuant to
                  section 3(c) and is earned by such Independent
                  Board Member after the date of the filing of the
                  Notice;
    (ii)          As to any nominee for the office of trustee or
                  director who has not previously served as an
                  Independent Board Member and who files a Notice
                  prior to his election as an Independent Board
                  Member, such election to defer compensation
                  pursuant to section 3(c) shall be effective to
                  defer any compensation which may be deferred
                  pursuant to section 3(c) and is earned by such


<PAGE>



                  nominee after his election as an Independent Board
                  Member; and
   (iii)          As to any other Independent Board Member, the
                  election to defer compensation pursuant to sec
                  tion 3(c) shall be effective to defer any
                  compensation which may be deferred pursuant to
                  section 3(c) and is earned from and after January
                  1 of the calendar year next succeeding the year in
                  which the Notice is filed.
                  (b)  CONTINUANCE OF NOTICES.  Any election to
                       ----------------------
defer compensation  pursuant to section 3(c) made by an Independent Board Member
shall  continue in effect unless and until the Company is notified in writing by
such  Independent  Board Member  prior to the end of any  calendar  year that he
wishes to terminate such election or modify the amount of compensation  deferred
pursuant  to such  election.  Any  such  revocation  or  modification  shall  be
effective only with re spect to  compensation  earned after the calendar year in
which such amended Notice is filed with the Company. Upon receipt by the Company
from an  Independent  Board  Member of such an amended  Notice,  the  applicable
portion of compensation  earned by such Independent  Board Member from and after
January 1 of the calendar year succeeding the day




<PAGE>



on which such Notice was received shall be paid currently and no longer deferred
as provided in the Plan. However, any amounts in such Independent Board Member's
Account on such  January 1 and any amount  which the  Independent  Board  Member
thereafter defers shall continue to be payable in accordance with the Notice (or
Notices) pursuant to which it was deferred except as provided in section 8(a).
                  (c)  SUBSEQUENT NOTICE.  An Independent Board
Member who has filed a Notice to terminate deferment of
compensation may thereafter again file a Notice to
participate pursuant to section 6 hereof effective for the
calendar year subsequent to the calendar year in which he
files the new Notice.
8.       CHANGES IN FORM AND TIMING OF PAYMENT OF DEFERRED
         AMOUNTS.
                  An Independent Board Member may elect to change the timing and
manner of any distribution  election with respect to any or all amounts deferred
and  credited  with respect to the  Independent  Board Member under the Plans by
filing an amended Notice with the Companies
                  (a)  prior to the calendar year in which the
         Independent Board Member ceases to be an Independent
         Board Member of the Companies, and







<PAGE>



                  (b)  by a date such that at least one full
                       calendar year elapses between
                  (i)      the date as of which such amended Notice is
                           filed and
                 (ii)      each of
                           (A)  the date as of which a distribution
                                would otherwise have commenced and
                           (B) the date as of which such distribution
                                will commence under such amended Notice.
No such amended Notice shall, however, provide for payment of an amount credited
under  section 3(a) or 3(b) earlier than  permitted in  accordance  with section
6(c),  except as provided in section  9(b).  9.  PAYMENT OF AMOUNTS  CREDITED TO
ACCOUNTS.
                  (a) MANNER OF PAYMENT. An Account established by a Company for
an Independent  Board Member will be paid in a lump sum or in  installments,  or
both,  as  specified in his Notice or amended  Notice,  and at the time or times
specified in the Notice or amended  Notice.  If  installments  are elected by an
Independent Board Member, such installments shall be paid in cash and the amount
of the first cash  payment  shall be a fraction of the then value of the portion
of such Account to be paid in installments, the numerator of







<PAGE>



which is one, and the denominator of which is the total number of  installments.
The amount of each subsequent cash payment shall be a fraction of the then value
of such portion of such Account remaining after the prior payment, the numerator
of which is one and the denominator of which is the total number of installments
elected  minus the  number of  installments  previously  paid.  If a lump sum is
elected,  payment shall be made in the full and fractional shares of the Company
(and of any series of such  Company)  in which the  portion of such  Independent
Board Member's Account to be paid in a lump sum is deemed invested.
                  (b)  PAYMENT TO  BENEFICIARY.  In the event of an  Independent
Board Member's death before he has received payment of all amounts in an Account
established by a Company for such  Independent  Board Member,  the value of such
Account shall be paid to the beneficiary  designated in such  Independent  Board
Member's Notice or, if no such  beneficiary is designated,  to such  Independent
Board Member's  estate,  in accordance  with the provisions of the  Equity-Based
Plans.  Any  beneficiary  so  designated by an  Independent  Board Member may be
changed at any time by notice in writing from such  Independent  Board Member to
the  Companies.  Payments  to a  beneficiary  shall  be made in a lump sum or in
installments,







<PAGE>



or both,  as  specified  in the  Independent  Board  Member's  Notice or amended
Notice.  If a lump sum is elected,  payment  shall be made as soon as reasonably
possible in the full and fractional  shares of the Company (and of any series of
such  Company) in which such Account is deemed  invested.  If  installments  are
elected,  such  installments  shall  be paid in cash in  amounts  determined  as
provided in section 9(a). If an Independent Board Member fails to designate in a
Notice or amended Notice on file with the Companies at the time of his death the
manner of distribution to his designated  beneficiary,  any distribution to such
beneficiary  (or if no such  beneficiary is designated,  to his estate) shall be
made in a lump sum. 10. PRIOR DEFERRALS.
                  Notwithstanding   anything  else   contained   herein  to  the
contrary,  if an  Independent  Board Member who is eligible to  participate in a
Plan under section 2 hereof has deferred any compensation  under any arrangement
in effect prior to the  establishment  of such Plan (i) such  Independent  Board
Member  shall be  deemed  to be a  participant  in such  Plan,  (ii) the  amount
credited for the benefit of such Independent Board Member under such arrangement
as of December  31, 1992 shall be credited to such  Independent  Board  Member's
Account







<PAGE>



under  such Plan as of  January  1, 1993 and (iii) the  provisions  of such Plan
shall apply to such  Independent  Board  Member and to the amount  described  in
subclause  (ii) above as though such amount had been deferred under the terms of
such Plan.  Elections  under  sections  6 or 8 by an  Independent  Board  Member
subject to the provisions of this section 10 shall govern any amounts  described
in this section. 11. STATEMENTS OF ACCOUNT.
                  Each Company will furnish each Independent Board Member with a
statement  setting forth the value of such  Independent  Board Member's  Account
under that  Company's  Plan and the value of each  portion of the  Account  that
relates to amounts  deferred under each subsection of section 3 as of the end of
each calendar year and all credits to and payments from such Account during such
year.  Such  statements will be furnished no later than 60 days after the end of
each calendar year. 12. RIGHTS IN ACCOUNTS.
                  Credits to Accounts and any shares  purchased by the Companies
to help satisfy the contractual  obligations with respect to such Accounts shall
remain part of the general assets of the Companies, shall at all times be the



<PAGE>



sole and absolute  property of the  Companies and shall in no event be deemed to
constitute a fund, trust or collateral  security for the payment of the deferred
compensation to which Independent Board Members are entitled from such Accounts.
The right of any  Independent  Board  Member or his  designated  beneficiary  or
estate to receive future payment of deferred  compensation  under the provisions
of  the  Plans  shall  be an  unsecured  claim  against  general  assets  of the
Companies, if any, available at the time of payment.
13.      NON-ASSIGNABILITY.
                  Neither  any   Independent   Board  Member,   his   designated
beneficiary  nor his  estate,  nor any  other  person  shall  have the  right to
encumber,  pledge,  sell, assign or transfer the right to receive payments under
the Plans,  except by will or by the laws of descent and distribution.  All such
payments and the right thereto are expressly declared to be non-assignable.  14.
ADMINISTRATION.
                  The  Equity-Based  Plans shall be  administered by one or more
officers  of  the  Companies   appointed  by  the  Compensation  and  Nominating
Committees of the Boards (the "Administrator"). All Notices and amendments shall
be filed with the Administrator and the Administrator shall be







<PAGE>



responsible for maintaining records of all Accounts and for
furnishing the annual statements of account provided for in
section 11.  The Administrator shall also have the general
authority to interpret, construe and implement provisions of
the Plans.  Any determination by such officer(s) shall be
binding on the Independent Board Member and shall be final
and conclusive.

15.      AMENDMENT OR TERMINATION.
                  The Equity-Based Plans may at any time be amended,
modified or terminated by the Board.  However, no amendment,
modification or termination shall adversely affect any
Independent Board Member's rights in respect of amounts
theretofore credited to his Accounts.

16.      EFFECTIVE DATE.
                  The  Equity-Based  Plans shall be  effective  as of January 1,
1993,  and any  amendments  hereto  shall be  effective  on the date of adoption
thereof by the Boards or as otherwise provided in such amendments.  The Deferred
Compensation  Plans in the  form  previously  adopted  by the  Companies  or the
arrangements  of the Companies for deferred  compensation in effect prior to the
establishment  of the  Equity-Based  Plans,  as the case may be, shall remain in
effect until January 1, 1993.



<PAGE>                                                           
                                                                    SCHEDULE I





                      Funds Adopting the Equity-Based Plans
                       for Non-Interested Person Directors
                        AND TRUSTEES OF LORD ABBETT FUNDS



Lord Abbett Developing Growth Fund, Inc.
Lord Abbett Mid-Cap Value Fund, Inc.
Lord Abbett Affiliated Fund, Inc.
Lord Abbett Equity Fund
Lord Abbett Series Fund, Inc.
Lord Abbett Global Fund, Inc.
Lord Abbett Securities Trust
Lord Abbett Investment Trust
Lord Abbett Research Fund, Inc.
Lord Abbett Bond-Debenture Fund, Inc.
Lord Abbett Tax-Free Income Fund, Inc.
Lord Abbett Tax-Free Income Trust
Lord Abbett U.S. Government Securities Money
   Market Fund, Inc.






<PAGE>




[For use by new Board members or                                     EXHIBIT A
 by Board members who are  not
 currently deferring compensation]













                          INDEPENDENT BOARD MEMBERS OF
                       LORD, ABBETT & CO.-SPONSORED FUNDS



                               Notice of Election
                          UNDER THE EQUITY-BASED PLANS


         Effective for compensation  that I earn as an Independent  Board Member
of each Lord  Abbett-sponsored  Fund in the future after I become an Independent
Board  Member or after the  calendar  year in which this  Notice of  Election is
filed with the Companies if I am already an Independent  Board Member,  I hereby
elect under section 6(a) and, if I am not already an  Independent  Board Member,
section 6(c) of the Equity-Based Plans, as follows:


A.       Optional deferrals pursuant to section
         3(C) OF THE EQUITY-BASED PLANS.

         1.       AMOUNT DEFERRED:

                           (a)      All compensation that I may defer
                     pursuant to section 3(c) of the Equity-
                                    Based Plans

                           (b)      $              per month (pro rated
                                    among all Funds and series on the basis
                                    of such compensation)

                           (c)      Other:

         2.       PERIOD OF ELECTION:


<PAGE>



                  Subject to my further  election  to change or  terminate  this
                  election, my deferred election under item 1 shall continue:

                           (a)      Until I cease to be an Independent Board
                                    Member

                           (b)      Until
                                              [specify date or event]

         3.       TIME OF PAYMENT:

                           (a)      The first business day of January
                     following the year in which I cease to
                         be an Independent Board Member

                           (b)      The first  business day of (not earlier than
                                    January  1  of  the  second   calendar  year
                                    following  the  calendar  year in which this
                                    Notice  of   Election   is  filed  with  the
                                    Companies):
                                                 [specify month/year]

                           (c)      The date of the following specific event
                                    which is not within my control:


         4.       NUMBER OF PAYMENTS:

                           (a)      Entire amount in a lump sum

                           (b)      In               annual installments
                     calculated as provided in section 9(a)
                                    of the Equity-Based Plans

                           (c)      With the consent of the Companies, as
                                    follows:


B.       Mandatory deferrals pursuant to section 3(b) of the
         EQUITY-BASED PLANS (NEW INDEPENDENT BOARD MEMBERS ONLY).






<PAGE>



         1.       TIME OF PAYMENT:

                           (a)      The first business day of January
                       following the year in which I cease
                        to be an Independent Board Member

                           (b)      The  later  of  the  first  business  day of
                                    January  following  the year in which I turn
                                    65 and January of the second  calendar  year
                                    following  the  calendar  year in which this
                                    Notice  of   Election   is  filed  with  the
                                    Companies

                           (c)      The  later  of  the  first  business  day of
                                    January following the year in which I retire
                                    from my principal  occupation and January of
                                    the  second   calendar  year  following  the
                                    calendar   year  in  which  this  Notice  of
                                    Election is filed with the Companies

                           (d)      The first business day of (which day
                                    cannot be earlier than the earliest of
                                    (a), (b) and (c) above):
                                                          [specify month/year]

         2.       NUMBER OF PAYMENTS:

                           (a)      Entire amount in a lump sum

                           (b)      In               annual installments
                     calculated as provided in section 9(a)
                                    of the Equity-Based Plans

                           (c)      With the consent of the Companies, as
                                    follows:


C.       DESIGNATION OF BENEFICIARY:







<PAGE>



         I hereby  designate * as my  beneficiary to receive all payments in the
         event of my death before  payments in full hereunder have been made. In
         the event that the said beneficiary  predeceases me, I hereby designate
         * as beneficiary instead.

         Benefits  payable  to  my  designated  beneficiary  shall  be  paid  in
         accordance with section 9(b) of the Equity- Based Plans, as follows:

                  (a)      Entire amount in a lump sum

                  (b)      In               annual installments
                           calculated as provided in section 9(a) of the
                           Equity-Based Plans

                  (c)      In the  event I have  elected  pursuant  to  A4(b) or
                           B2(b) above to receive annual  installments  but such
                           installments   have  not  been  paid  in  full,  such
                           installments  shall  be  continued  and  paid  to  my
                           designated beneficiary







<PAGE>



                  (d)      With the consent of the Companies, as
                           follows:




                                      Name:


Date:



* If more than one  beneficiary  is to be  designated,  add a page  listing  the
beneficiaries  and specify the percentage of each payment to be received by each
beneficiary.








<PAGE>




[For use on or prior to                                             EXHIBIT B
 November 29, 1996 by Board
 members who wish to convert
 their retirement benefit
 to an equity-based benefit]


                          INDEPENDENT BOARD MEMBERS OF
                       LORD, ABBETT & CO.-SPONSORED FUNDS



                     Notice of Election to Receive Benefits
                         under the Equity-Based Plans in
                   LIEU OF BENEFITS UNDER THE RETIREMENT PLAN


1.       Election to Receive Benefits
         UNDER THE EQUITY-BASED PLANS:

         ____     I hereby elect (A) pursuant to section 3(a) of the
                                  -
                  Equity-Based Plans and Article III of the
                  Retirement Plan to receive benefits under sections
                  3(a) and 3(b) of the Equity-Based Plans in lieu of
                  retirement benefits under the Retirement Plan and
                  (B) pursuant to sections 6(a) and 6(c) of the
                   -
                  Equity-Based Plans as follows with respect to such
                  benefits:

2.       TIME OF PAYMENT:

                  (a)      The first business day of January
                           following the year in which I cease to
                           be an Independent Board Member

                  (b)      The later of the first business day of
                           January following the year in which I turn 65
                           and January 1, 1998

                  (c)      The later of the first business day of
                           January following the year in which I retire
                           from my principal occupation and January 1,
                           1998








<PAGE>



         ____     (d)      The first business day of (which day cannot
                           be earlier than the earliest of (a), (b) and
                           (c) above):
                                                     [specify month/year]

3.       NUMBER OF PAYMENTS:

                  (a)      Entire amount in a lump sum

                  (b)      In               annual installments
                           calculated as provided in section 9(a) of the
                           Equity-Based Plans

                  (c)      With the consent of the Companies, as
                           follows:

4.       DESIGNATION OF AND PAYMENTS TO BENEFICIARY:

         I hereby  designate  * as my  beneficiary  to receive  payments  of the
         benefits under Sections 3(a) and 3(b) of the Equity-Based  Plans in the
         event of my death before  payments of such  benefits  have been made in
         full. In the event that the said  beneficiary  predeceases me, I hereby
         designate ___________________* as beneficiary instead.

         Benefits  payable  to  my  designated  beneficiary  shall  be  paid  in
         accordance with section 9(b) of the Equity- Based Plans, as follows:

                  (a)      Entire amount in a lump sum

                  (b)      In               annual installments
                           calculated as provided in section 9(a) of the
                           Equity-Based Plans

                  (c)      In the event I have elected pursuant to 3(b) above to
                           receive  annual  installments  but such  installments
                           have not been paid in full, such





<PAGE>



                           installments shall be continued and paid to
                           my designated beneficiary

                  (d)      With the consent of the Companies, as
                           follows:




                                                              Name:


Date: November     , 1996



* If more than one  beneficiary  is to be  designated,  add a page  listing  the
beneficiaries  and specify the percentage of each payment to be received by each
beneficiary.






<PAGE>




[For use by Board members                                         EXHIBIT C
 who wish to change a
 prior election]




                          INDEPENDENT BOARD MEMBERS OF
                        LORD ABBETT & CO.-SPONSORED FUNDS



                           Amended Notice of Election
                          UNDER THE EQUITY-BASED PLANS


         I hereby  elect  pursuant to section  7(b) or 7(c) and section 8 of the
Equity-Based Plans to change all prior Notices of Election I have filed with the
Companies as follows:

A.       Optional deferrals pursuant to section
         3(C) OF THE EQUITY-BASED PLANS.

         1.       AMOUNT DEFERRED:

                  Effective  for  compensation  earned as an  Independent  Board
                  Member of each Lord Abbett-  sponsored Fund after the calendar
                  year in which this  Amended  Notice of  Election is filed with
                  the  Companies,  I hereby elect to defer under section 3(c) of
                  the Equity-Based Plans:

                  ___      (a)      All compensation that I may defer
                     pursuant to section 3(c) of the Equity-
                                    Based Plans

                  ___      (b)      $_____________ per month (pro rated
                                    among all Funds and series on the basis
                                    of such compensation)

                  ___      (c)      Other: ____________________________

                  ___      (d)      None






<PAGE>




         2.       PERIOD OF ELECTION:

                  Subject to my further  election  to change or  terminate  this
                  election, my deferred election under item 1 shall continue:

                  ___      (a)      Until I cease to be an Independent
                                    Board Member

                  ___      (b)      Until _____________________________
                                              [specify date or event]

                  Effective for ALL amounts  deferred  under section 3(c) of the
                  Equity-Based Plans, including any amounts previously deferred,
                  I hereby elect as follows:

         3.       TIME OF PAYMENT:

                  ___      (a)      The first business day of January
                       following the year in which I cease
                        to be an Independent Board Member

                  ___      (b)      The first business day of (which
                                    day cannot be earlier than the
                                    January 1 of the second calendar
                                    year following the calendar year in
                                    which this Amended Notice of
                                    Election is filed with the
                                    Companies):________________________
                                                 [specify month/year]

                  ___  (c)          The date of the following specific event
                                    which is not within my control:


         4.       NUMBER OF PAYMENTS:

                  ___      (a)      Entire amount in a lump sum






<PAGE>



                  ___      (b)      In _____ annual installments calculated
                                     as provided in section 9(a) of the
                                      Equity-Based Plans

                  ___      (c)      With the consent of the Companies,
                                    as follows:_______________________
                                    ---------------

B.       Mandatory deferrals pursuant to section
         3(B) OF THE EQUITY-BASED PLANS.

         1.       TIME OF PAYMENT:

                           (a)      The first business day of January
                     following the year in which I cease to
                         be an Independent Board Member

                           (b)      The  later  of  the  first  business  day of
                                    January  following  the year in which I turn
                                    65 and January of the second  calendar  year
                                    following  the  calendar  year in which this
                                    Amended Notice of Election is filed with the
                                    Companies

                           (c)      The  later  of  the  first  business  day of
                                    January following the year in which I retire
                                    from my principal  occupation and January of
                                    the  second   calendar  year  following  the
                                    calendar  year in which this Amended  Notice
                                    of Election is filed with the Companies

                           (d)      The first business day of (which day
                                    cannot be earlier than the earliest of
                                    (a), (b) and (c) above):
                                                       [specify month/year]

         2.       NUMBER OF PAYMENTS:

                           (a)      Entire amount in a lump sum






<PAGE>



                           (b)      In annual installments
                                    calculated as provided in section 9(a)
                                    of the Equity-Based Plans

                           (c)      With the consent of the Companies, as
                                    follows:

C.       DESIGNATION OF BENEFICIARY:

         I hereby revoke any prior beneficiary designation I may have made under
         the Equity-Based Plans, and I hereby designate  ___________________* as
         my  beneficiary  to receive  payments  in the event of my death  before
         payments in full  hereunder  have been made. In the event that the said
         beneficiary predeceases me, I hereby designate ____________________* as
         beneficiary instead.

         Benefits  payable  to  my  designated  beneficiary  shall  be  paid  in
         accordance with section 9(b) of the Equity- Based Plans, as follows:

                  (a)      Entire amount in a lump sum

                  (b)      In               annual installments
                           calculated as provided in section 9(a) of the
                           Equity-Based Plans

                  (c)      In the  event I have  elected  pursuant  to  A4(b) or
                           B2(b) above to receive annual  installments  but such
                           installments   have  not  been  paid  in  full,  such
                           installments  shall  be  continued  and  paid  to  my
                           designated beneficiary

                  (d)      With the consent of the Companies, as
                           follows:

         I understand  that this Amended  Notice of Election shall be valid with
respect to changes in the timing or number of payments  only if it is filed with
the Company (i) prior to






<PAGE>


the calendar year in which I cease to be an Independent Board Member,  (ii) by a
date such that one full calendar year elapses between the filing of this Amended
Notice with the  Companies and the date my  distribution  would  otherwise  have
commenced  under my prior  Notice of Election  and (iii) by a date such that one
full  calendar year elapses  between the filing of this Amended  Notice with the
Companies and the date my  distribution  will commence under this Amended Notice
of Election.  My prior Notice of Election  shall be effective to the extent this
Amended  Notice of  Election is invalid and to the extent no entry is made under
any of the above items.


                                      --------------------------
                                      Name:

Date:  _____________________


* If more than one  beneficiary  is to be  designated,  add a page  listing  the
beneficiaries  and specify the percentage of each payment to be received by each
beneficiary.




CONSENT OF INDEPENDENT AUDITORS

Lord Abbett Bond-Debenture Fund, Inc.:

We consent to the incorporation by reference in Post-Effective  Amendment No. 42
to  Registration  Statement  No.  2-38910 of our report  dated  February 7, 1997
appearing in the annual report to shareholders  and to the reference to us under
the caption "Financial Highlights" in the Prospectus and to the references to us
under "Investment Advisory and Other Services" and "Financial Statements" in the
Statement of Additional Information, both of which are part of such Registration
Statement.


/s/ DELOITTE & TOUCHE LLP
New York, New York


April 30, 1997


                                                                   EXHIBIT 16

LORD ABBETT BOND-DEBENTURE FUND, INC.
Post Effective Amendment No. 42 on Form N-1A

Class A

Results of a $1,000  investment  reflecting  the  maximum  sales  charge and the
reinvestment of all distributions for:

                        Periods Ending December 31, 1996
  One                                Five                           Ten
  YEAR                               YEARS                         YEARS

  $1,059                             $1,609                       $2,506

  P = 1,000                          P = 1,000                   P = 1,000

  N = 1                              N = 5                         N = 10

ERV = 1,059                        ERV =    1,609               ERV = 2,506



                              T = Average annual total return

P(1+T)N           = 1,059

1000(1+T)1        = 1,059      1000(1+T)5 = 1,609         1000(1+T)10 = 2,506


(1+T) = 1,059                (1+T)5  = 1,609                 (1+T)10 =  2,506
        -----                          -----                            -----
        1000                           1000                             1000

1+T   = 1,059                  (1+T)  = (1,609).20         (1+T)  = (2,506).10
        -----                            -----                      -----    
        1,000                           (1000)                     (1000)


T     = (1,059) - 1              T= (1,609).20-1            T     (2,506).10-1
        -------                        -------                     -----    
        (1000)                         (1000)                     (1000)

T     =  5.90%                      T   = 9.98%               T   =  9.62%


<PAGE>

LORD ABBETT BOND-DEBENTURE FUND, INC.
Post Effective Amendment No. 42 on Form N-1A

Class B

Results of a $1,000  investment  reflecting a 5% contingent deferred  sales 
charge and  the reinvestment of all distributions for:

                        Periods Ending December 31, 1996
                                 
                                Life of Class

                                  $1,013

                                P = 1,000

                               ERV = 1,013


                            T = Average annual total return

                         

                           P(1+T)N           = 1,013

                           1000(1+T)1        = 1,013


                            (1+T)            = 1,013 
                                               -----
                                               1000

                             1+T             = 1,013
                                               ----- 
                                               1,000


                               T            = (1,013) - 1 
                                              -------
                                              (1000)

                               T            =  1.30%


          *The Fund's Class B shares commenced operations on 8/1/96

<PAGE>

LORD ABBETT BOND-DEBENTURE FUND, INC.
Post Effective Amendment No. 42 on Form N-1A

Class C

Results of a $1,000  investment  reflecting a 1% contingent deferred sales 
charge and the reinvestment of all distributions for:

                        Periods Ending December 31, 1996
                                 
                                Life of Class

                                  $1,068

                                P = 1,000

                               ERV = 1,068


                              T = Average annual total return

                         

                           P(1+T)N           = 1,068

                           1000(1+T)1        = 1,068


                            (1+T)            = 1,068 
                                               -----
                                               1000

                             1+T             = 1,068
                                               ----- 
                                               1,000


                               T            = (1,068) - 1 
                                              -------
                                              (1000)

                               T            =  6.80%


           *The Fund's Class C shares commenced operations on 7/15/96


<PAGE>

Calculation of yield appearing in the Statement of Additional Information for 
the Class A shares of Lord Abbett Bond-Debenture Fund, Inc. Post-Effective 
amendment No. 42 on Form N-1A.


                                YIELD FORMULA

                             For the 30 Days
                        Ended December 30, 1996

                       YIELD = 2[(a-b+1))6-1] = 7.18
                                    cd

Where:       a =   Fund dividends and interest earned during the period in
                    the amount of $12,126,109

             b =   Fund expenses accrued for the period (net of reimbursements)
                   in the amount of $1,402,215

             c     = the average  daily  number of Fund  shares  outstanding
                       during the period that were entitled to receive dividends
                       were
                                    184,104,145

             d =   the maximum offering price per Fund share on the last day of 
                   the period was    $9.88



<PAGE>



Calculation of yield appearing in the Statement of Additional Information for
the Class B shares of Lord Abbett Bond-Debenture Fund, Inc. Post-Effective
amendment No. 42 on Form N-1A.


                                YIELD FORMULA

                              For the 30 Days
                          Ended December 30, 1996

                      YIELD = 2[(a-b+1))6-1] = 6.75
                                   cd

Where:       a =   Fund dividends and interest earned during the period in the
                   amount of $690,852

             b =   Fund expenses accrued for the period (net of reimbursements)
                   in the amount of $143,383

             c =   the average  daily  number of Fund  shares  outstanding
                      during the period that were entitled to receive dividends
                       were
                                        10,494,505

             d =   the maximum offering price per Fund share on the last day
                   of the  period was $9.46



<PAGE>


Calculation of yield appearing in the Statement of Additional Information for
the Class C shares of Lord Abbett Bond-Debenture Fund, Inc. Post-Effective 
amendment No. 42 on Form N-1A.


                             YIELD FORMULA

                            For the 30 Days
                         Ended December 30, 1996

                      YIELD = 2[(a-b+1))6-1] = 6.78
                                   cd

Where:      a =   Fund dividends and interest earned during the period in the
                  amount of $1,889,824

            b =   Fund expenses accrued for the period (net of reimbursements)
                  in the amount of $385,706

            c = the average  daily  number of Fund  shares  outstanding
                during the period that were entitled to receive dividends
                 were
                                 28,692,174

            d =   the maximum offering price per Fund share on the last day of 
                  theperiod was $9.41




WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000060305
<NAME> LORD ABBETT BOND-DEBENTURE FUND, INC.
     <SERIES>
     <NUMBER>  001
     <NAME>    CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               DEC-31-1996
<INVESTMENTS-AT-COST>                       2191333084
<INVESTMENTS-AT-VALUE>                      2212095187
<RECEIVABLES>                                200406803
<ASSETS-OTHER>                                 3434791
<OTHER-ITEMS-ASSETS>                           4400000
<TOTAL-ASSETS>                              2420336781
<PAYABLE-FOR-SECURITIES>                     287958522
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      2956863
<TOTAL-LIABILITIES>                          290915385
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    2179884192
<SHARES-COMMON-STOCK>                        185334145
<SHARES-COMMON-PRIOR>                        144222984
<ACCUMULATED-NII-CURRENT>                     21057418
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     (99239387)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                      20762103
<NET-ASSETS>                                2129421396
<DIVIDEND-INCOME>                              7758970
<INTEREST-INCOME>                            141390163
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                13797353
<NET-INVESTMENT-INCOME>                      135351790
<REALIZED-GAINS-CURRENT>                      21344390
<APPREC-INCREASE-CURRENT>                     19291096
<NET-CHANGE-FROM-OPS>                        186625520
<EQUALIZATION>                                 3837343
<DISTRIBUTIONS-OF-INCOME>                    142154269
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                       52597828
<NUMBER-OF-SHARES-REDEEMED>                   19113648
<SHARES-REINVESTED>                            7626981
<NET-CHANGE-IN-ASSETS>                       789913074
<ACCUMULATED-NII-PRIOR>                       24008869
<ACCUMULATED-GAINS-PRIOR>                   (118884881)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          7130113
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                               13797353
<AVERAGE-NET-ASSETS>                        1544214459
<PER-SHARE-NAV-BEGIN>                             9.29
<PER-SHARE-NII>                                   0.81
<PER-SHARE-GAIN-APPREC>                           0.17
<PER-SHARE-DIVIDEND>                              0.86
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.41
<EXPENSE-RATIO>                                    .89
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0

</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000060305
<NAME> LORD ABBETT BOND-DEBENTURE FUND, INC.
     <SERIES>
     <NUMBER>  002
     <NAME>    CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               DEC-31-1996
<INVESTMENTS-AT-COST>                       2191333084
<INVESTMENTS-AT-VALUE>                      2212095187
<RECEIVABLES>                                200406803
<ASSETS-OTHER>                                 3434791
<OTHER-ITEMS-ASSETS>                           4400000
<TOTAL-ASSETS>                              2420336781
<PAYABLE-FOR-SECURITIES>                     287958522
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      2956863
<TOTAL-LIABILITIES>                          290915385
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    2179884192
<SHARES-COMMON-STOCK>                         11570383
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                       215387
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     (99239387)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                      20762103
<NET-ASSETS>                                2129421396
<DIVIDEND-INCOME>                               227810
<INTEREST-INCOME>                              1881728
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  360737
<NET-INVESTMENT-INCOME>                        1748801
<REALIZED-GAINS-CURRENT>                      21344390
<APPREC-INCREASE-CURRENT>                     19291096
<NET-CHANGE-FROM-OPS>                        186625520
<EQUALIZATION>                                 3837343
<DISTRIBUTIONS-OF-INCOME>                      1525182
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                       11594111
<NUMBER-OF-SHARES-REDEEMED>                     103855
<SHARES-REINVESTED>                              80127
<NET-CHANGE-IN-ASSETS>                       789913074
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           108715
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                 360737
<AVERAGE-NET-ASSETS>                          51870454
<PER-SHARE-NAV-BEGIN>                             9.13
<PER-SHARE-NII>                                   0.34
<PER-SHARE-GAIN-APPREC>                           0.26
<PER-SHARE-DIVIDEND>                              0.32
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.41
<EXPENSE-RATIO>                                    .70
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0

</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000060305
<NAME> LORD ABBETT BOND-DEBENTURE FUND, INC.
     <SERIES>
     <NUMBER>  003
     <NAME>    CLASS C
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               DEC-31-1996
<INVESTMENTS-AT-COST>                       2191333084
<INVESTMENTS-AT-VALUE>                      2212095187
<RECEIVABLES>                                200406803
<ASSETS-OTHER>                                 3434791
<OTHER-ITEMS-ASSETS>                           4400000
<TOTAL-ASSETS>                              2420336781
<PAYABLE-FOR-SECURITIES>                     287958522
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      2956863
<TOTAL-LIABILITIES>                          290915385
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    2179884192
<SHARES-COMMON-STOCK>                         29346452
<SHARES-COMMON-PRIOR>                         23033874
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                          471837
<ACCUMULATED-NET-GAINS>                     (99239387)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                      20762103
<NET-ASSETS>                                2129421396
<DIVIDEND-INCOME>                               795348
<INTEREST-INCOME>                              9897947
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 1803842
<NET-INVESTMENT-INCOME>                        8889453
<REALIZED-GAINS-CURRENT>                      21344390
<APPREC-INCREASE-CURRENT>                     19291096
<NET-CHANGE-FROM-OPS>                        186625520
<EQUALIZATION>                                 3837343
<DISTRIBUTIONS-OF-INCOME>                      8199939
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        7294466
<NUMBER-OF-SHARES-REDEEMED>                    1470810
<SHARES-REINVESTED>                             488922
<NET-CHANGE-IN-ASSETS>                       789913074
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                        1155884
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           563276
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                1803842
<AVERAGE-NET-ASSETS>                         239065008
<PER-SHARE-NAV-BEGIN>                             9.05
<PER-SHARE-NII>                                   0.35
<PER-SHARE-GAIN-APPREC>                           0.33
<PER-SHARE-DIVIDEND>                              0.32
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<PER-SHARE-NAV-END>                               9.41
<EXPENSE-RATIO>                                    .75
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0     

</TABLE>


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