CALVERT VARIABLE SERIES INC
485BPOS, 1999-04-23
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SEC Registration Nos.
811-3591 and 2-80154


                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

                                  FORM N-1A

                       REGISTRATION STATEMENT UNDER THE
                            SECURITIES ACT OF 1933

                      Post-Effective Amendment No. 37 XX

                                    and/or

                       REGISTRATION STATEMENT UNDER THE
                            INVESTMENT ACT OF 1940

                             Amendment No. 37 XX


                        Calvert Variable Series, Inc.
              (Exact Name of Registrant as Specified in Charter)

                            4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                   (Address of Principal Executive Offices)

                Registrant's Telephone Number: (301) 951-4800

                             William M. Tartikoff
                            4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                   (Name and Address of Agent for Service)

It is proposed that this filing will become effective

__ Immediately upon filing              XX on April 30, 1999
pursuant to paragraph (b)               pursuant to paragraph (b)

__ 60 days after filing                 __ on (date)
pursuant to paragraph (a)               pursuant to paragraph (a)

of Rule 485.

<PAGE>

PROSPECTUS
April 30, 1999

CALVERT VARIABLE SERIES, INC.
CALVERT SOCIAL PORTFOLIOS




1 SOCIAL MONEY MARKET PORTFOLIO

10 SOCIAL SMALL CAP PORTFOLIO

23 SOCIAL MID CAP GROWTH PORTFOLIO

36 SOCIAL INTERNATIONAL EQUITY PORTFOLIO

50 SOCIAL BALANCED PORTFOLIO





These securities have not been approved or disapproved by the Securities and
Exchange Commission ("SEC") or any state securities commission nor has the
SEC or any state securities commission passed upon the accuracy or adequacy
of this prospectus. Any representation to the contrary is a criminal offense.

<PAGE>

SOCIAL MONEY MARKET PORTFOLIO


About the Portfolio
2 Investment Objective, Strategy, Past Performance
4 Principal Investment Practices and Risks

About Social Investing
4 Investment Selection Process
4 Socially Responsible Investment Criteria

About Your Investment
6 The Fund and Its Management
6 Advisory Fee and Expenses
6 A Word About the Year 2000 (Y2K)
7 Purchases and Redemptions of Shares
8 Dividends and Distributions
8 Taxes
8 Financial Highlights



Calvert Social Money Market Portfolio of Calvert Variable Series, Inc.
(the "Fund") should not be confused with the Calvert Social Investment Fund
Money Market Portfolio. Performance of the two portfolios will differ.

<PAGE>

CVS SOCIAL MONEY MARKET
Advisor: Calvert Asset Management Company, Inc.

Objective
CVS Social Money Market seeks to provide current income by investing in
enterprises that make a significant contribution to society through their
products and services and through the way they do business.

Principal Investment Strategies
CVS Social Money Market invests in high quality, money market instruments,
such as commercial paper, variable rate demand notes, corporate, agency and
taxable municipal obligations. All investments must comply with the SEC
money market fund requirements.

The Portfolio invests with the philosophy that long-term rewards to
investors will come from those organizations whose products, services, and
methods enhance the human condition and the traditional American values of
individual initiative, equality of opportunity and cooperative effort.
Investments are selected on the basis of their ability to contribute to the
dual objectives of financial soundness and social criteria. See "Investment
Selection Process."

Principal Risks
o        The Portfolio's yield will change in response to market interest
rates. In general, as market rates go up so will the Portfolio's yield, and
vice versa.
o        Although the Portfolio tries to keep the value of its shares
constant at $1.00 per share, extreme changes in market rates, and or sudden
credit deterioration of a holding could cause the value to decrease.
o        The Portfolio limits the amount it invests in any one issuer to try
to lessen its exposure.

An investment in the Portfolio is not a bank deposit and is not insured or
guaranteed by the Federal Deposit Insurance Corporation or any other
government agency. Although the Portfolio seeks to preserve the value of
your investment at $1.00 per share, it is still possible to lose money by
investing in the Portfolio.

Past Performance
The bar chart and table below show the Portfolio's annual returns and its
long-term performance. The chart shows how the performance has varied from
year to year and provides an indication of the risk of investing in the
Portfolio. The table compares the Portfolio's returns over time to the
Lipper Variable Annuity Money Market Funds Index, a composite index of the
annual return of mutual funds that have an investment goal similar to that
of the Portfolio. The Portfolio's past performance does not necessarily
indicate how the Portfolio will perform in the future.

<PAGE>

[Bar Chart]
CVS Social Money Market
Year-by-Year Total Return

1993              3.12%
1994              3.96%
1995              5.37%
1996              4.95%
1997              5.20%
1998              5.14%

Best Quarter (of periods shown)     Q1 '95  1.36%
Worst Quarter (of periods shown)    Q3 '92  0.15%

Average Annual Total Returns (for the periods ended December 31, 1998)

                           1 year       5 years      Since Inception*
CVS Social
Money Market               5.14%        4.92%        4.40%
Lipper VA Money
Market Funds Average       4.02%        4.92%        4.44%

*Fund inception 6/30/92.

For current yield information call 800-368-2745, or visit Calvert Group's
website at www.calvertgroup.com

Separate account expenses may differ so that the Portfolio's return could be
lower.

<PAGE>

Principal Investment Practices and Risks
The most concise description of the Portfolio's principal investment
strategies and associated risks is under the risk-return summary. The
Portfolio is also permitted to invest in certain other investments and to
use certain investment techniques that have higher risks associated with
them.

For further information on the Portfolio's investment policies and
restrictions, as well as a description of the types of securities that may
be purchased, see the Statement of Additional Information ("SAI").

Investment Selection Process
Each investment is selected with a concern for it's social input.

The Portfolio invests in accordance with its philosophy that long-term
rewards to investors will come from those organizations whose products,
services, and methods enhance the human condition and the traditional
American values of individual initiative, equality of opportunity and
cooperative effort.

The Portfolio has developed the following criteria for the selection of
organizations in which they invest. The Portfolio recognizes, however, that
these criteria represent standards of behavior which few, if any,
organizations totally satisfy and that, as a matter of practice, evaluation
of a particular organization in the context of these criteria will involve
subjective judgment by the Portfolio's Investment Advisor.

Socially Responsible Investment Criteria
Given these considerations, the Portfolio seeks to invest in producers or
service providers that:

1.       Deliver safe products and services in ways that sustain our natural
environment.

2.       Are managed with participation throughout the organization in
defining and achieving objectives.

3.       Negotiate fairly with their workers, provide an environment
supportive of their wellness, do not discriminate on the basis of race,
gender, religion, age, disability, ethnic origin, or sexual orientation, do
not consistently violate regulations of the Equal Employment Opportunity
Commission, and provide opportunities for women, disadvantaged minorities,
and others for whom equal opportunities have often been denied.

<PAGE>

4.       Foster awareness of a commitment to human goals, such as
creativity, productivity, self-respect and responsibility, within the
organization and the world, and continually recreate a context within which
these goals can be realized.

The Portfolio will not invest in an issuer primarily engaged in:

1.       The production of nuclear energy or the manufacture of equipment to
produce nuclear energy.

2.       Business activities in support of repressive regimes.

3.       The manufacture of weapons systems.

In addition, the Portfolio will not, as a matter of operating policy which
may be changed without the approval of a majority of the outstanding shares,
invest in an issuer primarily engaged in the manufacture of alcoholic
beverages or tobacco products, or the operation of gambling casinos.

The Portfolio believes that social and technological change will continue to
transform America and the world into the next century. Those enterprises
that exhibit a social awareness measured in terms of the above attributes
and considerations should be better prepared to meet future societal needs
for goods and services. By responding to social concerns, these enterprises
should maintain flexibility and further social goals. In so doing they may
not only avoid the liability that may be incurred when a product or service
is determined to have a negative social impact or has outlived its
usefulness, but should also be better positioned to develop opportunities to
make a profitable contribution to society. The Portfolio believes that these
enterprises will be ready to respond to external demands and ensure that
over the longer term they will be able to provide a positive return to both
investors and society as a whole.

In selecting investments under the four positive and three negative factors
outlined above, the Advisor will consider the investments' ability to
contribute to the dual objective of the Portfolio. Potential investments are
first screened for financial soundness and then evaluated according to
social criteria. To the greatest extent possible investments are made in
companies exhibiting unusual, positive accomplishments with respect to one
or more of the criteria. Companies must meet the Portfolio's minimum
standards for all the criteria. It should be noted that the Portfolio's
social criteria tend to limit the availability of investment opportunities
more than is customary with other investment portfolios.

The selection of an organization for investment by the Portfolio does not
constitute endorsement or validation, nor does the exclusion of an
organization necessarily reflect failure to satisfy the Portfolio's social
criteria. Investors in the Portfolio are invited to send brief descriptions
of companies they believe might be suitable investments.

<PAGE>

The Fund and Its Management
The shares of the Fund currently are sold only to insurance companies
(collectively, the "Insurance Companies") for allocation to their separate
accounts (collectively, the "Variable Accounts") to fund the benefits under
certain variable annuity and variable life insurance policies (collectively,
the "Policies") issued by such companies. Accordingly, the interest of a
policy owner in the shares is subject to the terms of the particular annuity
or life insurance policy and is described in the attached prospectus for one
of the Policies, which should be reviewed carefully by a person considering
the purchase of a Policy. The rights of the Insurance Companies as
shareholders should be distinguished from the rights of a policy owner which
are described in the Policies. Policy owners should consider that the
investment return experience of the Portfolio will affect the value of the
policy and the amount of annuity payments or life insurance benefits
received under a policy. See the attached prospectus(es) for the Policies
for a description of the relationship between increases or decreases in the
net asset value of Portfolio shares (and any distributions on such shares)
and the benefits provided under a policy.

Calvert Asset Management Company, Inc. ("CAMCO") (4550 Montgomery Avenue,
Suite 1000N, Bethesda, Maryland 20814) is the Portfolio's investment advisor
and provides day-to-day investment management services to the Portfolio. It
has been managing mutual funds since 1976. CAMCO is the investment advisor
for over 25 mutual funds, including the first and largest family of socially
screened funds. As of December 31, 1998, CAMCO had $6 billion in assets
under management.

Advisory Fee and Expenses
The annual advisory fee paid to CAMCO by the Portfolio for the most recent
fiscal year was 0.50% of the Portfolio's average daily net assets. Effective
March 1, 1999, the advisory fee will be 0.30%. The new lower advisory fee,
when added to the new administrative fee, equals the previous advisory fee.

A Word About the Year 2000 (Y2K) and Our Computer Systems
Like other mutual funds, CAMCO and its service providers use computer
systems for all aspects of our business -- processing shareholder and fund
transactions, fund accounting, executing trades, and pricing securities just
to name a few. Many current software programs cannot distinguish between the
year 2000 and the year 1900. This can cause problems with retirement plan
distributions, dividend payment software, transaction software, and numerous
other areas that could impact the Fund. Calvert Group has been reviewing all
of its computer systems for Y2K compliance. Although, at this time, there
can be no assurance that there will be no negative impact on the Fund, the
Advisor, the underwriter, transfer agent and custodian have advised the Fund
that they have been

<PAGE>

actively working on any necessary changes to their computer systems to
prepare for Y2K and expect that their systems, and those of their outside
service providers, will be adapted in time for that event. For more
information, please visit our website at www.calvertgroup.com

Purchase and Redemption of Shares
The Fund offers its shares, without sales charge, only for purchase by the
Insurance Companies for allocation to their Variable Accounts. Shares are
purchased by the Variable Accounts at the net asset value of the Portfolio
next determined after the Insurance Company receives the premium payment.
The Fund continuously offers its shares in the Portfolio at a price equal to
the net asset value per share. Initial and subsequent payments allocated to
the Fund are subject to the limits applicable in the Policies issued by the
Insurance Companies.

It is conceivable that in the future it may be disadvantageous for both
annuity Variable Accounts and life insurance Variable Accounts, or for
Variable Accounts of different Insurance Companies, to invest simultaneously
in the Fund, although currently neither the Insurance Companies nor the Fund
foresee any such disadvantages to either variable annuity or variable life
insurance policy owners of any Insurance Company. The Fund's Board of
Directors intends to monitor events in order to identify any material
conflicts between such policy owners and to determine what action, if any,
should be taken in response thereto.

The Insurance Companies redeem shares of the Portfolio to make benefit and
surrender payments under the terms of Policies. Redemptions are processed on
any day on which the Fund is open for business (each day the New York Stock
Exchange is open), and are effected at the Portfolio's net asset value next
determined after the appropriate Insurance Company receives a surrender
request in acceptable form.

Payment for redeemed shares will be made promptly, but in no event later
than seven days. However, the right of redemption may be suspended or the
date of payment postponed in accordance with the Rules under the 1940 Act.
The amount received upon redemption of the shares of the Fund may be more or
less than the amount paid for the shares, depending upon the fluctuations in
the market value of the assets owned by the Fund. The Fund redeems all full
and fractional shares of the Portfolio for cash. The redemption price is the
net asset value per share.

<PAGE>

The net asset value of the shares of the Portfolio is determined once daily
as of
the close of business of the New York Stock Exchange, on days when the
Exchange is open for business. The net asset value is determined by adding
the values of all securities and other assets of the Portfolio, subtracting
liabilities and expenses, and dividing by the number of outstanding shares
of the Portfolio. All instruments held by Social Money Market are valued on
an amortized cost basis.

Dividends and Distributions
It is the Fund's intention to distribute substantially all of the net
investment income, if any, of the Portfolio. For dividend purposes, net
investment income of the Portfolio consists of all payments of dividends or
interest received by such Portfolio less estimated expenses. All net
realized capital gains, if any, of each Portfolio are declared and
distributed periodically, no less frequently than annually. All dividends
and distributions are reinvested in additional shares of the Portfolio at
net asset value.

Taxes
As a "regulated investment company" under the provisions of Subchapter M of
the Internal Revenue Code, as amended, the Fund is not subject to federal
income tax, nor to the federal excise tax imposed by the Tax Reform Act of
1986, to the extent that it distributes its net investment income and
realized capital gains. Since the only shareholders of the Fund are the
Insurance Companies, no discussion is included herein as to the federal
income tax consequences at the shareholder level. For information concerning
the federal tax consequences to purchasers of the annuity or life insurance
policies, see the prospectuses for the Policies.

Financial Highlights
The financial highlights table is intended to help you understand the
Portfolio's financial performance for the past 5 years. Certain information
reflects financial results for a single share, by Portfolio. The total
returns in the table represent the rate that an investor would have earned
(or lost) on an investment in a Portfolio (assuming reinvestment of all
dividends and distributions), and does not reflect any applicable charges or
expenses deducted by the Insurance Companies. This information has been
audited by PricewaterhouseCoopers LLP whose report, along with a Portfolio's
financial statements, are included in the Portfolio's annual report, which
is available upon request.

<PAGE>

MONEY MARKET PORTFOLIO
FINANCIAL HIGHLIGHTS

                                             Years Ended
                            December 31,      December 31,     December 31,
                                    1998              1997             1996
Net asset value, beginning         $1.00             $1.00            $1.00
Income from investment operations
     Net investment income          .050              .051             .048
         Total from investment
              operations            .050              .051             .048
Distributions from
     Net investment income        (.050)            (.051)           (.048)
Total increase (decrease) in
     net asset value                  --                --               --
Net asset value, ending            $1.00             $1.00            $1.00

Total return                       5.14%             5.20%            4.95%
Ratios to average net assets:
     Net investment income         5.01%             5.10%            4.82%
     Total expenses +               .66%              .69%             .75%
     Net expenses                   .63%              .59%             .62%
Net assets, ending
     (in thousands)              $11,205            $6,242           $4,378
Number of shares outstanding,
     ending (in thousands)        11,209             6,246            4,382


                                                     Years Ended
                                              December 31,     December 31,
                                                      1995             1994
Net asset value, beginning                           $1.00            $1.00
Income from investment operations
     Net investment income                            .055             .039
         Total from investment operations             .055             .039
Distributions from
     Net investment income                          (.055)           (.039)
Total increase (decrease) in net asset value            --               --
Net asset value, ending                              $1.00            $1.00

Total return                                         5.37%            3.96%
Ratios to average net assets:
     Net investment income                           5.23%            3.91%
     Total expenses +                                 .66%               NA
     Net expenses                                     .59%             .45%
     Expenses reimbursed                                --             .36%
Net assets, ending (in thousands)                   $5,129           $6,479
Number of shares outstanding,
     ending (in thousands)                           5,133            6,484

+    Effective December 31, 1995, this ratio reflects total expenses before
reduction for fees paid indirectly; such reductions are included in the
ratio of net expenses. Total expenses are presented net of expense waivers
and reimbursements.
NA   Disclosure not applicable to prior periods.

<PAGE>

SOCIAL SMALL CAP GROWTH PORTFOLIO


About the Portfolio
11 Investment Objective, Strategy, Past Performance
13 Principal Investment Practices and Risks

About Social Investing
17 Investment Selection Process
17 Socially Responsible Investment Criteria

About Your Investment
18 The Fund and its Management
19 Advisory Fee and Expenses
19 A Word About the Year 2000 (Y2K)
20 Purchases and Redemptions of Shares
21 Dividends and Distributions
21 Taxes
21 Financial Highlights



Calvert Social Small Cap Portfolio of Calvert Variable Series, Inc. (the
"Fund") should not be confused with the Calvert New Vision Small Cap
Portfolio. Performance of the two portfolios will differ.

<PAGE>

CVS SOCIAL SMALL CAP GROWTH
Advisor:          Calvert Asset Management Company, Inc.
Subadvisor:       Awad Asset Management, Inc.

Objective
CVS Social Small Cap Growth seeks to provide long-term capital appreciation
by investing primarily in equity securities of companies that have small
market capitalizations. This objective may be changed by the Fund's Board of
Directors without shareholder approval.

Principal investment strategies
At least 65% of CVS Social Small Cap Growth's assets will be invested in the
common stocks of small-cap companies. Returns in the Portfolio will be
mostly from the changes in the price of the Portfolio's holdings (capital
appreciation).

The Portfolio currently defines small-cap companies as those with market
capitalization of $1 billion or less at the time the Portfolio initially
invests.

The Portfolio invests with the philosophy that long-term rewards to
investors will come from those organizations whose products, services, and
methods enhance the human condition and the traditional American values of
individual initiative, equality of opportunity and cooperative effort.
Investments are selected on the basis of their ability to contribute to the
dual objectives of financial soundness and social criteria. See "Investment
Selection Process."

Principal Risks
You could lose money on your investment in the Portfolio, or the Portfolio
could underperform for any of the following reasons:

o        The stock market goes down.
o        The individual stocks in the Portfolio do not perform as well as
expected.
o        Prices of small-cap stocks may respond to market activity
differently than larger more established companies.

An investment in the Portfolio is not a bank deposit and is not insured or
guaranteed by the Federal Deposit Insurance Corporation or any other
government agency.

Past Performance
The bar chart and table below show the Portfolio's annual returns and its
long-term performance. The chart shows how the performance has varied from
year to year and provides an indication of the risk of investing in the
Portfolio. The table compares the Portfolio's performance over time to that
of the Russell 2000 Index. This is a widely recognized, unmanaged index of
common stock prices. It also shows the Portfolio's returns compared to the
Lipper Variable Annuity Small-Cap Funds Index, a composite index of the
annual return of mutual funds that have an investment goal similar to that of
the Portfolio. The Portfolio's past performance does not necessarily
indicate how the Portfolio will perform in the future.

<PAGE>

[bar chart]
CVS Social Small Cap Growth
Year-by-Year Total Return

1996              34.46%
1997              -9.93%
1998              -6.15%

Best Quarter (of periods shown)     Q4 '98  18.90%
Worst Quarter (of periods shown)    Q1 '94  -27.24%

Average Annual Total Returns (for the periods ended December 31, 1998)

                                    1 year     5 years    Since Inception*
CVS Social Small Cap Growth         -6.15%     N/A        6.02%
Russell 2000 Index                  -2.55%     N/A        15.30%
Lipper VA Small-cap
  Funds Average                     1.48%      N/A        16.68%

*The month end date of 3/31/95 is used for comparison purposes only, actual
Fund inception is 3/15/95.
Separate account expenses may differ so that the Portfolio's return could be
lower.

<PAGE>

Principal Investment Practices and Risks
The most concise description of the Portfolio's principal investment
strategies and associated risks is under the risk-return summary. The
Portfolio is also permitted to invest in certain other investments and to
use certain investment techniques that have higher risks associated with
them. On the following pages are brief descriptions of the investments and
techniques, summarized in the risk-return summary along with certain
additional investment techniques and their risks.

For each of the investment practices listed, the table below shows the
Portfolio's limitations as a percentage of its assets and the principal
types of risk involved. (See the pages following the table for a description
of the types of risks). Numbers in this table show maximum allowable amount
only; for actual usage, consult the Portfolio's annual/semi-annual reports.

Key to Table
@        Portfolio currently uses
0        Permitted, but not typically used
         (% of assets allowable, if restricted)
- --       Not permitted
xN       Allowed up to x% of Portfolio's net assets
xT       Allowed up to x% of Portfolio's total assets
NA       Not applicable to this type of fund

Investment Practices
Active Trading Strategy/Turnover involves selling a security
soon after purchase. An active trading strategy causes a       0
fund to have higher portfolio turnover compared to other
funds and higher transaction costs, such as commissions and
custodian and settlement fees, and may increase a Fund's tax
liability. Risks: Opportunity, Market and Transaction.


Temporary Defensive Positions.
During adverse market, economic or political conditions, the   0
Fund may depart from its principal investment strategies by    35T
increasing its investment in U.S. government securities and
other short-term interest-bearing securities. During times
of any temporary defensive positions, a Fund may not be able
to achieve its investment objective Risks: Opportunity.


<PAGE>

Conventional Securities

Foreign Securities. Securities issued by companies located
outside the U.S. and/or traded primarily on a foreign          15T1
exchange. Risks: Market, Currency, Transaction, Liquidity,
Information and Political.

Small Cap Stocks. Investing in small companies involves
greater risk than with more established companies. Small cap   @
stock prices are more volatile and the companies often have
limited product lines, markets, financial resources, and
management experience. Risks: Market, Liquidity and
Information.


Investment grade bonds. Bonds rated BBB/Baa or higher or       0
comparable unrated bonds. Risks: Interest Rate, Market and     35N
Credit.

Below-investment grade bonds. Bonds rated below BBB/Baa or
comparable unrated bonds are considered junk bonds. They are   35N
subject to greater credit risk than investment grade bonds.
Risks: Credit, Market, Interest Rate, Liquidity and
Information.


Unrated debt securities. Bonds that have not been rated by a
recognized rating agency; the Advisor has determined the       0
credit quality based on its own research. Risks: Credit,
Market, Interest Rate, Liquidity and Information.

Illiquid securities. Securities which cannot be readily sold
because there is no active market. Risks: Liquidity, Market    15N
and Transaction.


Unleveraged derivative securities

Asset-backed securities. Securities are backed by unsecured
debt, such as credit card debt. These securities are often     0
guaranteed or over-collateralized to enhance their credit
quality. Risks: Credit, Interest Rate and Liquidity.


<PAGE>

Mortgage-backed securities. Securities are backed by pools
of mortgages, including passthrough certificates, and other    0
senior classes of collateralized mortgage obligations
(CMOs). Risks: Credit, Extension, Prepayment, Liquidity and
Interest Rate.


Participation interests. Securities representing an interest
in another security or in bank loans. Risks: Credit,           0
Interest Rate and Liquidity.

Leveraged derivative instruments

Currency contracts. Contracts involving the right or
obligation to buy or sell a given amount of foreign currency   --
at a specified price and future date. Risks: Currency,
Leverage, Correlation, Liquidity and Opportunity.


Options on securities and indices. Contracts giving the
holder the right but not the obligation to purchase or sell    5T2
a security (or the cash value, in the case of an option on
an index) at a specified price within a specified time. In
the case of selling (writing) options, the Funds will write
call options only if they already own the security (if it is
"covered"). Risks: Interest Rate, Currency, Market,
Leverage, Correlation, Liquidity, Credit and Opportunity.

Futures contract. Agreement to buy or sell a specific amount
of a commodity or financial instrument at a particular price   0
on a specific future date. Risks: Interest Rate, Currency,     5N
Market, Leverage, Correlation, Liquidity and Opportunity.


1 CVS Social Small Cap Growth may invest only in American Depositary
Receipts (ADRs), dollar-denominated receipts representing shares of a
foreign issuer. ADRs are traded on U.S. exchanges. See the Statement of
Additional Information ("SAI").
2Based on net premium payments.

The Portfolio has additional investment policies and restrictions that are
not principal to their investment strategies (for example, repurchase
agreements, real estate investment trusts, borrowing, pledging, and reverse
repurchase agreements, securities lending, when-issued securities and short
sales.) These policies and restrictions are discussed in the SAI.

<PAGE>

Types of Investment Risk

Correlation risk
This occurs when a Portfolio "hedges"- uses one investment to offset the
Portfolio's position in another. If the two investments do not behave in
relation to one another the way portfolio managers expect them to, then
unexpected or undesired results may occur. For example, a hedge may
eliminate or reduce gains as well as offset losses.

Credit risk
The risk that the issuer of a security or the counterparty to an investment
contract may default or become unable to pay its obligations when due.

Currency risk
Currency risk occurs when a Portfolio buys, sells or holds a security
denominated in foreign currency. Foreign currencies "float" in value against
the U.S. dollar. Adverse changes in foreign currency values can cause
investment losses when a Portfolio's investments are converted to U.S.
dollars.

Extension risk
The risk that an unexpected rise in interest rates will extend the life of a
mortgage-backed security beyond the expected prepayment time, typically
reducing the security's value.

Information risk
The risk that information about a security or issuer or the market might not
be available, complete, accurate or comparable.

Interest rate risk
The risk that changes in interest rates will adversely affect the value of
an investor's securities. When interest rates rise, the value of
fixed-income securities will generally fall. Conversely, a drop in interest
rates will generally cause an increase in the value of fixed-income
securities. Longer-term securities and zero coupon/"stripped" coupon
securities ("strips") are subject to greater interest rate risk.

Leverage risk
The risk that occurs in some securities or techniques which tend to magnify
the effect of small changes in an index or a market. This can result in a
loss that exceeds the amount actually invested.

Liquidity risk
The risk that occurs when investments cannot be readily sold. A Portfolio
may have to accept a less-than-desirable price to complete the sale of an
illiquid security or may not be able to sell it at all.

<PAGE>

Management risk
This risk exists in all mutual funds and means that a Portfolio's investment
management practices might not work to achieve their desired result.

Market risk
The risk that exists in all mutual funds and means the risk that securities
prices in a market, a sector or an industry will fluctuate, and that such
movements might reduce an investment's value.

Opportunity risk
The risk of missing out on an investment opportunity because the assets
needed to take advantage of it are committed to less advantageous
investments or strategies.

Political risk
The risk that may occur with foreign investments, and means that the value
of an investment may be adversely affected by nationalization, taxation,
war, government instability or other economic or political actions or
factors.

Prepayment risk
The risk that unanticipated prepayments may occur, reducing the value of a
mortgage-backed security. The Portfolio must then reinvest those assets at
the current, market rate which may be lower.

Transaction risk
The risk that a Portfolio may be delayed or unable to settle a transaction
or that commissions and settlement expenses may be higher than usual.

Investment Selection Process
The selection of an investment by a Portfolio does not constitute
endorsement or validation by the Portfolio, nor does the exclusion of an
investment necessarily reflect failure to satisfy the Portfolio's social
criteria. Investors are invited to send a brief description of companies
they believe might be suitable for
investment.

Socially Responsible Investment Criteria
Once equity and debt securities are determined to fall within the investment
objective of the Portfolio and are deemed financially viable investments,
they are screened according to the social criteria described below. These
social screens are applied to potential investment candidates by the Advisor
in consultation with the Subadvisor. However, the Portfolio may purchase
instruments used for defensive purposes, such as short positions, options
and futures contracts, without regard to the social criteria. The following
criteria may be changed by the Fund's Board of Directors without shareholder
approval:

<PAGE>

1.       The Portfolio avoids investing in companies that, in the Advisor's
opinion, have significant or historical patterns of violating environmental
regulations, or otherwise have an egregious environmental record.
Additionally, the Portfolio will avoid investing in nuclear power plant
operators and owners, or manufacturers of key components in the nuclear
power process.

2.       The Portfolio will not invest in companies that are listed among
the top 100 weapons systems contractors, or major nuclear weapons systems
contractors.

3.       The Portfolio will not invest in companies that, in the Advisor's
opinion, have significant or historical patterns of discrimination against
employees on the basis of race, gender, religion, age, disability or sexual
orientation, or in companies that have major labor-management disputes.

4.       The Portfolio will not invest in companies that are significantly
involved in the manufacture of tobacco or alcohol products. The Portfolio
will not invest in companies that make products or offer services that,
under proper use, in the Advisor's opinion, are considered harmful.
 
While the Portfolio may invest in companies that exhibit positive social
characteristics, it makes no explicit claims to seek out companies with such
practices.

The Fund and Its Management
The shares of the Fund currently are sold only to insurance companies
(collectively, the "Insurance Companies") for allocation to their separate
accounts (collectively, the "Variable Accounts") to fund the benefits under
certain variable annuity and variable life insurance policies (collectively,
the "Policies") issued by such companies. Accordingly, the interest of a
policy owner in the shares is subject to the terms of the particular annuity
or life insurance policy and is described in the attached prospectus for one
of the Policies, which should be reviewed carefully by a person considering
the purchase of a Policy. The rights of the Insurance Companies as
shareholders should be distinguished from the rights of a policy owner which
are described in the Policies. Policy owners should consider that the
investment return experience of the Portfolio will affect the value of the
policy and the amount of annuity payments or life insurance benefits
received under a policy. See the attached prospectus(es) for the Policies
for a description of the relationship between increases or decreases in the
net asset value of Portfolio shares (and any distributions on such shares)
and the benefits provided under a policy.

Calvert Asset Management Company, Inc. ("CAMCO") (4550 Montgomery Avenue,
Suite 1000N, Bethesda, Maryland 20814) is the Portfolio's investment advisor
and provides day-to-day investment management services to the Portfolio. It
has been managing mutual funds since 1976. CAMCO is the

<PAGE>

investment advisor for over 25 mutual funds, including the first and largest
family of socially screened funds. As of December 31, 1998, CAMCO had $6
billion in assets under management.

Subadvisor and Portfolio Manager
Awad Asset Management, Inc. ("Awad"), 250 Park Avenue, New York, New York
10177, a subsidiary of Raymond James & Associates, has managed CVS Social
Small Cap Growth since 1997. The firm specializes in the management of
small-capitalization growth stocks. They emphasize a
growth-at-a-reasonable-price investment philosophy.

James Awad, President of Awad, founded the firm in 1992. He heads the
portfolio management team for Social Small Cap Growth. Mr. Awad has more
than 30 years experience in the investment business, holding positions with
firms such as Neuberger & Berman and First Investors Corporation.

The Portfolio has obtained an exemptive order from the Securities and
Exchange Commission to permit the Fund, pursuant to approval by the Board of
Directors, to enter into and materially amend contracts with the Portfolio's
Subadvisor without shareholder approval. See "Investment Advisor and
Subadvisor" in the SAI for further details.

Advisory Fee and Expenses
For fiscal year 1998, the Investment Advisor received from the Portfolio a
monthly base fee, computed on a daily basis at an annual rate of 0.90% of
the average daily net assets of the Portfolio. Effective March 1, 1999, the
advisory fee is 0.75%. The new lower advisory fee, when added to the new
administrative fee, equals the previous advisory fee.

A Word About the Year 2000 (Y2K) and Our Computer Systems
Like other mutual funds, CAMCO and its service providers use computer
systems for all aspects of our business -- processing shareholder and fund
transactions, fund accounting, executing trades, and pricing securities just
to name a few. Many current software programs cannot distinguish between the
year 2000 and the year 1900. This can cause problems with retirement plan
distributions, dividend payment software, transaction software, and numerous
other areas that could impact the Fund. Calvert Group has been reviewing all
of its computer systems for Y2K compliance. Although, at this time, there
can be no assurance that there will be no negative impact on the Fund, the
Advisor, the underwriter, transfer agent and custodian have advised the Fund
that they have been actively working on any necessary changes to their
computer systems to prepare for Y2K and expect that their systems, and those
of their outside service providers, will be adapted in time for that event.
For more information, please visit our website at www.calvertgroup.com

<PAGE>

Purchase and Redemption of Shares
The Fund offers its shares, without sales charge, only for purchase by the
Insurance Companies for allocation to their Variable Accounts. Shares are
purchased by the Variable Accounts at the net asset value of the Portfolio
next determined after the Insurance Company receives the premium payment.
The Fund continuously offers its shares in the Portfolio at a price equal to
the net asset value per share. Initial and subsequent payments allocated to
the Fund are subject to the limits applicable in the Policies issued by the
Insurance Companies.

It is conceivable that in the future it may be disadvantageous for both
annuity Variable Accounts and life insurance Variable Accounts, or for
Variable Accounts of different Insurance Companies, to invest simultaneously
in the Fund, although currently neither the Insurance Companies nor the Fund
foresee any such disadvantages to either variable annuity or variable life
insurance policy owners of any Insurance Company. The Fund's Board of
Directors intends to monitor events in order to identify any material
conflicts between such policy owners and to determine what action, if any,
should be taken in response
thereto.

The Insurance Companies redeem shares of the Portfolio to make benefit and
surrender payments under the terms of Policies. Redemptions are processed on
any day on which the Fund is open for business (each day the New York Stock
Exchange is open), and are effected at the Portfolio's net asset value next
determined after the appropriate Insurance Company receives a surrender
request in acceptable form.

Payment for redeemed shares will be made promptly, but in no event later
than seven days. However, the right of redemption may be suspended or the
date of payment postponed in accordance with the Rules under the 1940 Act.
The amount received upon redemption of the shares of the Fund may be more or
less than the amount paid for the shares, depending upon the fluctuations in
the market value of the assets owned by the Fund. The Fund redeems all full
and fractional shares of the Portfolio for cash. The redemption price is the
net asset value per share.

The net asset value of the shares of the Portfolio is determined once daily
as of the close of business of the New York Stock Exchange, on days when the
Exchange is open for business. The net asset value is determined by adding
the values of all securities and other assets of the Portfolio, subtracting
liabilities and expenses, and dividing by the number of outstanding shares
of the Portfolio.

Except for money market instruments maturing in 60 days or less, securities
held by the Portfolio are valued at their market value if market quotations
are

<PAGE>

readily available. Otherwise, such securities are valued at fair value as
determined in good faith by the Board of Directors, although the actual
calculations may be made by persons acting pursuant to the direction of the
Board. All money market instruments with a remaining maturity of 60 days or
less are valued on an amortized cost basis.

Dividends and Distributions
It is the Fund's intention to distribute substantially all of the net
investment income, if any, of the Portfolio. For dividend purposes, net
investment income of the Portfolio consists of all payments of dividends or
interest received by such Portfolio less estimated expenses. All net
realized capital gains, if any, of each Portfolio are declared and
distributed periodically, no less frequently than annually. All dividends
and distributions are reinvested in additional shares of the Portfolio at
net asset value.

Taxes
As a "regulated investment company" under the provisions of Subchapter M of
the Internal Revenue Code, as amended, the Fund is not subject to federal
income tax, nor to the federal excise tax imposed by the Tax Reform Act of
1986, to the extent that it distributes its net investment income and
realized capital gains. Since the only shareholders of the Fund are the
Insurance Companies, no discussion is included herein as to the federal
income tax consequences at the shareholder level. For information concerning
the federal tax consequences to purchasers of the annuity or life insurance
policies, see the prospectuses for the Policies.

Financial Highlights
The financial highlights table is intended to help you understand the
Portfolio's financial performance for the past 5 years (or if shorter, the
period of the Portfolio's operations). Certain information reflects
financial results for a single share, by Portfolio. The total returns in the
table represent the rate that an investor would have earned (or lost) on an
investment in a Portfolio (assuming reinvestment of all dividends and
distributions), and does not reflect any charges or expenses deducted by the
Insurance Companies. This information has been audited by
PricewaterhouseCoopers LLP whose report, along with a Portfolio's financial
statements, are included in the Portfolio's annual report, which is
available upon request.

SMALL CAP GROWTH PORTFOLIO
FINANCIAL HIGHLIGHTS

                                                      Years Ended
                                              December 31,     December 31,
                                                      1998             1997
Net asset value, beginning                          $12.02           $14.65
Income from investment operations
     Net investment income                             .02            (.12)
     Net realized and unrealized gain (loss)         (.77)           (1.32)
         Total from investment operations            (.75)           (1.44)
Distributions from
     Net investment income                           (.01)               --
     Net realized gains                              (.14)           (1.19)
         Total distributions                         (.15)           (1.19)
Total increase (decrease) in net asset value         (.90)           (2.63)
Net asset value, ending                             $11.12           $12.02

Total return                                       (6.23%)          (9.86%)
Ratios to average net assets:
     Net investment income                            .12%          (1.19%)
     Total expenses +                                1.33%            1.92%
     Net expenses                                    1.12%            1.61%
     Expenses reimbursed                                --             .18%
Portfolio turnover                                     72%             292%
Net assets, ending (in thousands)                   $3,626           $4,146
Number of shares outstanding,
     ending (in thousands)                             326              345

                                                     Periods Ended
                                              December 31,     December 31,
                                                      1996            1995*
Net asset value, beginning                          $10.94           $10.00
Income from investment operations
     Net investment income                           (.15)              .25
     Net realized and unrealized gain (loss)          3.90              .93
         Total from investment operations             3.75             1.18
Distributions from
     Net investment income                              --            (.24)
     Net realized gains                              (.04)               --
         Total distributions                         (.04)            (.24)
Total increase (decrease) in net asset value          3.71              .94
Net asset value, ending                             $14.65           $10.94

Total return                                        34.33%            9.65%
Ratios to average net assets:
     Net investment income                         (1.60%)          .43%(a)
     Total expenses +                                2.27%         2.17%(a)
     Net expenses                                    1.81%         1.64%(a)
     Expenses reimbursed                              .20%          .20%(a)
Portfolio turnover                                    120%             223%
Net assets, ending (in thousands)                   $3,031           $1,209
Number of shares outstanding,
     ending (in thousands)                             207              111

(a) Annualized
+    Effective December 31, 1995, this ratio reflects total expenses before
reduction for fees paid indirectly; such reductions are included in the
ratio of net expenses. Total expenses are presented net of expense waivers
and reimbursements.
*    From March 1, 1995 inception.
NA Disclosure not applicable to prior periods.

<PAGE>

SOCIAL MID CAP GROWTH PORTFOLIO


About the Portfolio
24 Investment Objective, Strategy, Past Performance
26 Principal Investment Practices and Risks

About Social Investing
30 Investment Selection Process
31 Socially Responsible Investment Criteria

About Your Investment
31 The Fund and Its Management
32 Advisory Fee and Expenses
32 A Word About the Year 2000 (Y2K)
33 Purchases and Redemptions of Shares
34 Dividends and Distributions
34 Taxes
34 Financial Highlights


Calvert Social Mid Cap Growth Portfolio of Calvert Variable Series, Inc.
(the "Fund") should not be confused with the Calvert World Values Capital
Accumulation Fund. Performance of the two portfolios will differ.

<PAGE>

CVS SOCIAL MID CAP GROWTH
Advisor:          Calvert Asset Management Company, Inc.
Subadvisor:       Brown Capital Management, Inc.

Objective
CVS Social Mid Cap Growth seeks to provide long-term capital appreciation by
investing primarily in a nondiversified portfolio of the equity securities
of mid-sized companies that are undervalued but demonstrate a potential for
growth. This objective may be changed by the Portfolio's Board of Directors
without shareholder approval.

Principal investment strategies
Investments are primarily in the common stocks of mid-size companies.
Returns in the Portfolio will be mostly from the changes in the price of the
Portfolio's holdings (capital appreciation.)

CVS Social Mid Cap Growth currently defines mid-cap companies as those
within the range of market capitalizations of the S&P's Mid-Cap 400 Index.
Most companies in the Index have a capitalization of $500 million to $10
billion. Stocks chosen for the Portfolio combine growth and value
characteristics or offer the opportunity to buy growth at a reasonable price.

The Subadvisor favors companies which have an above market average
prospective growth rate, but sell at below market average valuations. The
Subadvisor evaluates each stock in terms of its growth potential, the return
for risk free investments, and the risk and reward potential for the company
to determine a reasonable price for the stock.

The Portfolio invests with the philosophy that long-term rewards to
investors will come from those organizations whose products, services, and
methods enhance the human condition and the traditional American values of
individual initiative, equality of opportunity and cooperative effort.
Investments are selected on the basis of their ability to contribute to the
dual objectives of financial soundness and social criteria. See "Investment
Selection Process."

Principal Risks
You could lose money on your investment in the Portfolio, or the Portfolio
could underperform for any of the following reasons:

o        The stock market goes down.
o        The individual stocks in the Portfolio do not perform as well as
expected.
o        The Portfolio is non-diversified. Compared to other funds, the
Portfolio may invest more of its assets in a smaller number of companies.
Gains or losses on a single stock may have greater impact on the Portfolio.

<PAGE>

An investment in the Portfolio is not a bank deposit and is not insured or
guaranteed by the Federal Deposit Insurance Corporation or any other
government agency.

Past Performance
The bar chart and table below show the Portfolio's annual returns and its
long-term performance. The chart shows how the performance has varied from
year to year and provides an indication of the risk of investing in the
portfolio. The table compares the Portfolio's performance over time to that
of the S&P Mid-Cap 400 Index. This is a widely recognized, unmanaged index
of common stock prices. It also shows the Portfolio's returns compared to
the Lipper Variable Annuity Midcap Funds Index, a composite index of the
annual return of mutual funds that have an investment goal similar to that
of the Portfolio. The Portfolio's past performance does not necessarily
indicate how the Portfolio will perform in the future.

CVS Social Mid Cap Growth
Year-by-Year Total Return

[BAR CHART]

1992              13.73%
1993              7.56%
1994              -9.97%
1995              39.60%
1996              7.40%
1997              23.61%
1998              29.78%

Best Quarter (of periods shown)     Q4 '98  25.32%
Worst Quarter (of periods shown)    Q3 '98  -14.26%

Average Annual Total Returns (for the periods ended December 31, 1998)
                                 1 year     5 years    Since Inception*
CVS Social Mid Cap Growth        29.78%     16.71%     15.20%
S&P Midcap 400 Index             18.25%     18.67%     18.31%
Lipper VA Midcap
  Funds Average                  19.30%     14.17%     13.37%

*The month end date of 7/31/91 is used for comparison purposes only.
Actual Fund inception is 7/16/91.
Separate account expenses may differ so that the Portfolio's return could be
lower.

<PAGE>

Principal Investment Practices and Risks
The most concise description of the Portfolio's principal investment
strategies and associated risks is under the risk-return summary. The
Portfolio is also permitted to invest in certain other investments and to
use certain investment techniques that have higher risks associated with
them. On the following pages are brief descriptions of the investments and
techniques, summarized in the risk-return summary along with certain
additional investment techniques and their risks.

For each of the investment practices listed, the table below shows the
Portfolio's limitations as a percentage of its assets and the principal
types of risk involved. (See the pages following the table for a description
of the types of risks). Numbers in this table show maximum allowable amount
only; for actual usage, consult the Portfolio's annual/semi-annual reports.

Key to Table
@        Portfolio currently uses
0        Permitted, but not typically used
         (% of assets allowable, if restricted)
- --       Not permitted
xN       Allowed up to x% of Portfolio's net assets
xT       Allowed up to x% of Portfolio's total assets
NA       Not applicable to this type of fund

Investment Practices
Temporary Defensive Positions.
During adverse market, economic or political conditions, the   0
Fund may depart from its principal investment strategies by
increasing its investment in U.S. government securities and
other short-term interest-bearing securities. During times
of any temporary defensive positions, a Fund may not be able
to achieve its investment objective Risks: Opportunity.


Foreign Securities. Securities issued by companies located
outside the U.S. and/or traded primarily on a foreign          25N
exchange. Risks: Market, Currency, Transaction, Liquidity,
Information and Political.

<PAGE>

Conventional Securities
Small Cap Stocks. Investing in small companies involves
greater risk than with more established companies. Small cap   0
stock prices are more volatile and the companies often have
limited product lines, markets, financial resources, and
management experience. Risks: Market, Liquidity and
Information.


Investment grade bonds. Bonds rated BBB/Baa or higher or       0
comparable unrated bonds. Risks: Interest Rate, Market and
Credit.

Below-investment grade bonds. Bonds rated below BBB/Baa or
comparable unrated bonds are considered junk bonds. They are   5N
subject to greater credit risk than investment grade bonds.
Risks: Credit, Market, Interest Rate, Liquidity and
Information.


Unrated debt securities. Bonds that have not been rated by a
recognized rating agency; the Advisor has determined the       0
credit quality based on its own research. Risks: Credit,
Market, Interest Rate, Liquidity and Information.

Illiquid securities. Securities which cannot be readily sold
because there is no active market. Risks: Liquidity, Market    15N
and Transaction.


Unleveraged derivative securities

Asset-backed securities. Securities are backed by unsecured
debt, such as credit card debt. These securities are often     0
guaranteed or over-collateralized to enhance their credit
quality. Risks: Credit, Interest Rate and Liquidity.


<PAGE>

Mortgage-backed securities. Securities are backed by pools
of mortgages, including passthrough certificates, and other    0
senior classes of collateralized mortgage obligations
(CMOs). Risks: Credit, Extension, Prepayment, Liquidity and
Interest Rate.


Participation interests. Securities representing an interest
in another security or in bank loans. Risks: Credit,           0
Interest Rate and Liquidity.

Leveraged derivative instruments

Currency contracts. Contracts involving the right or
obligation to buy or sell a given amount of foreign currency   5T
at a specified price and future date. Risks: Currency,
Leverage, Correlation, Liquidity and Opportunity.


Options on securities and indices. Contracts giving the
holder the right but not the obligation to purchase or sell    5T1
a security (or the cash value, in the case of an option on
an index) at a specified price within a specified time. In
the case of selling (writing) options, the Funds will write
call options only if they already own the security (if it is
"covered"). Risks: Interest Rate, Currency, Market,
Leverage, Correlation, Liquidity, Credit and Opportunity.

Futures contract. Agreement to buy or sell a specific amount
of a commodity or financial instrument at a particular price   0
on a specific future date. Risks: Interest Rate, Currency,     5N
Market, Leverage, Correlation, Liquidity and Opportunity.


1Based on net premium payments.

The Portfolio has additional investment policies and restrictions that are
not principal to their investment strategies (for example, repurchase
agreements, real estate investment trusts, borrowing, pledging, and reverse
repurchase agreements, securities lending, when-issued securities and short
sales.) These policies and restrictions are discussed in the Statement of
Additional Information ("SAI").

<PAGE>

Types of Investment Risk

Correlation risk
This occurs when a Portfolio "hedges"- uses one investment to offset the
Portfolio's position in another. If the two investments do not behave in
relation to one another the way portfolio managers expect them to, then
unexpected or undesired results may occur. For example, a hedge may
eliminate or reduce gains as well as offset losses.

Credit risk
The risk that the issuer of a security or the counterparty to an investment
contract may default or become unable to pay its obligations when due.

Currency risk
Currency risk occurs when a Portfolio buys, sells or holds a security
denominated in foreign currency. Foreign currencies "float" in value against
the U.S. dollar. Adverse changes in foreign currency values can cause
investment losses when a Portfolio's investments are converted to U.S.
dollars.

Extension risk
The risk that an unexpected rise in interest rates will extend the life of a
mortgage-backed security beyond the expected prepayment time, typically
reducing the security's value.

Information risk
The risk that information about a security or issuer or the market might not
be available, complete, accurate or comparable.

Interest rate risk
The risk that changes in interest rates will adversely affect the value of
an investor's securities. When interest rates rise, the value of
fixed-income securities will generally fall. Conversely, a drop in interest
rates will generally cause an increase in the value of fixed-income
securities. Longer-term securities and zero coupon/"stripped" coupon
securities ("strips") are subject to greater interest rate risk.

Leverage risk
The risk that occurs in some securities or techniques which tend to magnify
the effect of small changes in an index or a market. This can result in a
loss that exceeds the amount actually invested.

Liquidity risk
The risk that occurs when investments cannot be readily sold. A Portfolio
may have to accept a less-than-desirable price to complete the sale of an
illiquid security or may not be able to sell it at all.

<PAGE>

Management risk
This risk exists in all mutual funds and means that a Portfolio's investment
management practices might not work to achieve their desired result.

Market risk
The risk that exists in all mutual funds and means the risk that securities
prices in a market, a sector or an industry will fluctuate, and that such
movements might reduce an investment's value.

Opportunity risk
The risk of missing out on an investment opportunity because the assets
needed to take advantage of it are committed to less advantageous
investments or strategies.

Political risk
The risk that may occur with foreign investments, and means that the value
of an investment may be adversely affected by nationalization, taxation, war,
government instability or other economic or political actions or factors.

Prepayment risk
The risk that unanticipated prepayments may occur, reducing the value of a
mortgage-backed security. The Portfolio must then reinvest those assets at
the current, market rate which may be lower.

Transaction risk
The risk that a Portfolio may be delayed or unable to settle a transaction
or that commissions and settlement expenses may be higher than usual.

Investment Selection Process
Investments are selected on the basis of their ability to contribute to the
dual objectives of financial soundness and social criteria.
Although the Portfolio's social criteria tend to limit the availability of
investment opportunities more than is customary with other investment
companies, CAMCO and the Subadvisor believe there are sufficient investment
opportunities to permit full investment among issuers which satisfy the
Portfolio's investment and social objectives.

The selection of an investment by a Portfolio does not constitute
endorsement or validation by the Portfolio, nor does the exclusion of an
investment necessarily reflect failure to satisfy the Portfolio's social
criteria. Investors are invited to send a brief description of companies
they believe might be suitable for investment.

<PAGE>

Socially Responsible Investment Criteria
The following criteria may be changed by the Portfolio's Board of Directors
without shareholder approval:

1.       The Portfolio avoids investing in companies that, in the Advisor's
opinion, have significant or historical patterns of violating environmental
regulations, or otherwise have an egregious environmental record.
Additionally, the Portfolio will avoid investing in nuclear power plant
operators and owners, or manufacturers of key components in the nuclear
power process.

2.       The Portfolio will not invest in companies that are significantly
engaged in weapons production. This includes weapons systems contractors and
major nuclear weapons systems contractors.

3.       The Portfolio will not invest in companies that, in the Advisor's
opinion, have significant or historical patterns of discrimination against
employees on the basis of race, gender, religion, age, disability or sexual
orientation, or that have major labor-management disputes.

4.       The Portfolio will not invest in companies that are significantly
involved in the manufacture of tobacco or alcohol products. The Portfolio
will not invest in companies that make products or offer services that,
under proper use, in the Advisor's opinion, are considered harmful.

The Advisor will seek to review companies' overseas operations consistent
with the social criteria stated above. While the Portfolio may invest in
companies that exhibit positive social characteristics, it makes no explicit
claims to seek out companies with such practices.

The Fund and Its Management
The shares of the Fund currently are sold only to insurance companies
(collectively, the "Insurance Companies") for allocation to their separate
accounts (collectively, the "Variable Accounts") to fund the benefits under
certain variable annuity and variable life insurance policies (collectively,
the "Policies") issued by such companies. Accordingly, the interest of a
policy owner in the shares is subject to the terms of the particular annuity
or life insurance policy and is described in the attached prospectus for one
of the Policies, which should be reviewed carefully by a person considering
the purchase of a Policy. The rights of the Insurance Companies as
shareholders should be distinguished from the rights of a policy owner which
are described in the Policies. Policy owners should consider that the
investment return experience of the Portfolio will affect the value of the
policy and the amount of annuity payments or life insurance benefits
received under a policy. See the attached prospectus(es) for the Policies
for a description of the relationship between increases or decreases in the
net

<PAGE>

asset value of Portfolio shares (and any distributions on such shares) and
the benefits provided under a policy.

Calvert Asset Management Company, Inc. ("CAMCO") (4550 Montgomery Avenue,
Suite 1000N, Bethesda, Maryland 20814) is the Portfolio's investment advisor
and provides day-to-day investment management services to the Portfolio. It
has been managing mutual funds since 1976. CAMCO is the investment advisor
for over 25 mutual funds, including the first and largest family of socially
screened funds. As of December 31, 1998, CAMCO had $6 billion in assets
under management.

Subadvisor and Portfolio Manager
Brown Capital Management, Inc., 809 Cathedral Street, Baltimore, Maryland,
has managed the Portfolio since 1996. It uses a bottom-up approach that
incorporates growth-adjusted price earnings, concentrating on mid-/large-cap
growth stocks.

Eddie C. Brown, founder and President of Brown Capital Management, Inc.,
heads the portfolio management team for Capital Accumulation and Brown
Capital's portion of CSIF Balanced. He brings over 24 years of management
experience to the Portfolio, and has held positions with T. Rowe Price
Associates and Irwing Management Company. Mr. Brown is a frequent panelist
on "Wall Street Week with Louis Rukeyser" and is a member of the Wall Street
Week Hall of Fame.

The Portfolio has obtained an exemptive order from the Securities and
Exchange Commission to permit the Fund, pursuant to approval by the Board of
Directors, to enter into and materially amend contracts with the Portfolio's
Subadvisor without shareholder approval. See "Investment Advisor and
Subadvisor" in the SAI for further details.

Advisory Fee and Expenses
For fiscal year 1998, the Advisor received from the Portfolio a monthly base
fee, computed on a daily basis at an annual rate of 0.80% of the average
daily net assets of the Portfolio. Effective March 1, 1999, the advisory fee
will be 0.65%. The lower advisory fee, when added to the new administrative
fee, equals the previous advisory fee.

A Word About the Year 2000 (Y2K) and Our Computer Systems
Like other mutual funds, CAMCO and its service providers use computer
systems for all aspects of our business -- processing shareholder and fund
transactions, fund accounting, executing trades, and pricing securities just
to name a few. Many current software programs cannot distinguish between the
year 2000 and the year 1900. This can cause problems with retirement plan
distributions,

<PAGE>

dividend payment software, transaction software, and numerous other areas
that could impact the Fund. Calvert Group has been reviewing all of its
computer systems for Y2K compliance. Although, at this time, there can be no
assurance that there will be no negative impact on the Fund, the Advisor,
the underwriter, transfer agent and custodian have advised the Fund that
they have been actively working on any necessary changes to their computer
systems to prepare for Y2K and expect that their systems, and those of their
outside service providers, will be adapted in time for that event. For more
information, please visit our website at www.calvertgroup.com

Purchase and Redemption of Shares
The Fund offers its shares, without sales charge, only for purchase by the
Insurance Companies for allocation to their Variable Accounts. Shares are
purchased by the Variable Accounts at the net asset value of the Portfolio
next determined after the Insurance Company receives the premium payment.
The Fund continuously offers its shares in the Portfolio at a price equal to
the net asset value per share. Initial and subsequent payments allocated to
the Fund are subject to the limits applicable in the Policies issued by the
Insurance Companies.

It is conceivable that in the future it may be disadvantageous for both
annuity Variable Accounts and life insurance Variable Accounts, or for
Variable Accounts of different Insurance Companies, to invest simultaneously
in the Fund, although currently neither the Insurance Companies nor the Fund
foresee any such disadvantages to either variable annuity or variable life
insurance policy owners of any Insurance Company. The Fund's Board of
Directors intends to monitor events in order to identify any material
conflicts between such policy owners and to determine what action, if any,
should be taken in response thereto.

The Insurance Companies redeem shares of the Portfolio to make benefit and
surrender payments under the terms of Policies. Redemptions are processed on
any day on which the Fund is open for business (each day the New York Stock
Exchange is open), and are effected at the Portfolio's net asset value next
determined after the appropriate Insurance Company receives a surrender
request in acceptable form.

Payment for redeemed shares will be made promptly, but in no event later
than seven days. However, the right of redemption may be suspended or the
date of payment postponed in accordance with the Rules under the 1940 Act.
The amount received upon redemption of the shares of the Fund may be more or
less than the amount paid for the shares, depending upon the fluctuations in
the market value of the assets owned by the Fund. The Fund redeems all full
and fractional shares of the Portfolio for cash. The redemption price is the
net asset value per share.

<PAGE>

The net asset value of the shares of the Portfolio is determined once daily
as of the close of business of the New York Stock Exchange, on days when the
Exchange is open for business. The net asset value is determined by adding
the values of all securities and other assets of the Portfolio, subtracting
liabilities and expenses, and dividing by the number of outstanding shares
of the Portfolio.

Except for money market instruments maturing in 60 days or less, securities
held by the Portfolio are valued at their market value if market quotations
are readily available. Otherwise, such securities are valued at fair value
as determined in good faith by the Board of Directors, although the actual
calculations may be made by persons acting pursuant to the direction of the
Board. All money market instruments with a remaining maturity of 60 days or
less are valued on an amortized cost basis.

Dividends and Distributions
It is the Fund's intention to distribute substantially all of the net
investment income, if any, of the Portfolio. For dividend purposes, net
investment income of the Portfolio consists of all payments of dividends or
interest received by such Portfolio less estimated expenses  All net
realized capital gains, if any, of each Portfolio are declared and
distributed periodically, no less frequently than annually. All dividends
and distributions are reinvested in additional shares of the Portfolio at
net asset value.

Taxes
As a "regulated investment company" under the provisions of Subchapter M of
the Internal Revenue Code, as amended, the Fund is not subject to federal
income tax, nor to the federal excise tax imposed by the Tax Reform Act of
1986, to the extent that it distributes its net investment income and
realized capital gains. Since the only shareholders of the Fund are the
Insurance Companies, no discussion is included herein as to the federal
income tax consequences at the shareholder level. For information concerning
the federal tax consequences to purchasers of the annuity or life insurance
policies, see the prospectuses for the Policies.

Financial Highlights
The financial highlights table is intended to help you understand the
Portfolio's financial performance for the past 5 years. Certain information
reflects financial results for a single share, by Portfolio. The total
returns in the table represent the rate that an investor would have earned
(or lost) on an investment in a Portfolio (assuming reinvestment of all
dividends and distributions), and does not reflect any applicable charges or
expenses by the Insurance Companies. This information has been audited by
PricewaterhouseCoopers LLP whose report, along with a Portfolio's financial
statements, are included in the Portfolio's annual report, which is
available upon request.

MID CAP GROWTH PORTFOLIO
FINANCIAL HIGHLIGHTS

                                             Years Ended
                            December 31,      December 31,     December 31,
                                    1998              1997             1996
Net asset value, beginning        $26.63            $24.05           $22.42
Income from investment operations
     Net investment income         (.14)             (.04)            (.12)
     Net realized and unrealized
         gain (loss)                8.00              5.70             1.79
         Total from investment
              operations            7.86              5.66             1.67
Distributions from
     Net investment income            --                --               --
     Net realized gains           (4.06)            (3.08)            (.04)
         Total distributions      (4.06)            (3.08)            (.04)
Total increase (decrease) in
     net asset value                3.80              2.58             1.63
Net asset value, ending           $30.43            $26.63           $24.05

Total return                      29.88%            23.53%            7.44%
Ratios to average net assets:
     Net investment income        (.60%)            (.17%)           (.60%)
     Total expenses +              1.05%             1.04%            1.33%
     Net expenses                  1.00%              .96%            1.00%
     Expenses reimbursed              --                --               --
Portfolio turnover                   65%               96%             124%
Net assets, ending
     (in thousands)              $39,538           $26,117          $19,904
Number of shares outstanding,
     ending (in thousands)         1,299               981              828

                                                      Years Ended
                                              December 31,     December 31,
                                                      1995             1994
Net asset value, beginning                          $16.97           $18.95
Income from investment operations
     Net investment income                           (.15)              .10
     Net realized and unrealized gain (loss)          6.85           (1.98)
         Total from investment operations             6.70           (1.88)
Distributions from
     Net investment income                           (.01)            (.10)
     Net realized gains                             (1.24)               --
         Total distributions                        (1.25)            (.10)
Total increase (decrease) in net asset value          5.45           (1.98)
Net asset value, ending                             $22.42           $16.97

Total return                                        39.46%          (9.92%)
Ratios to average net assets:
     Net investment income                          (.84%)             .68%
     Total expenses +                                1.56%               NA
     Net expenses                                    1.25%             .79%
     Expenses reimbursed                              .10%               --
Portfolio turnover                                    135%              79%
Net assets, ending (in thousands)                   $8,935           $5,689
Number of shares outstanding,
     ending (in thousands)                             398              335

+    Effective December 31, 1995, this ratio reflects total expenses before
reduction for fees paid indirectly; such reductions are included in the
ratio of net expenses. Total expenses are presented net of expense waivers
and reimbursements.
NA   Disclosure not applicable to prior periods.

<PAGE>

SOCIAL INTERNATIONAL EQUITY PORTFOLIO


About the Portfolio
37 Investment Objective, Strategy, Past Performance
39 Principal Investment Practices and Risks

About Social Investing
43 Investment Selection Process
44 Socially Responsible Investment Criteria

About Your Investment
44 The Fund and Its Management
45 Advisory Fee and Expenses
45 A Word About the Year 2000 (Y2K)
46 Purchases and Redemptions of Shares
47 Dividends and Distributions
47 Taxes
48 Financial Highlights


Calvert Social International Equity Portfolio of Calvert Variable Series,
Inc.
(the "Fund") should not be confused with the Calvert World Values
International Equity Portfolio. Performance of the two portfolios will
differ.

<PAGE>

CVS SOCIAL INTERNATIONAL EQUITY
Advisor:          Calvert Asset Management Company, Inc.
Subadvisor:       Murray Johnstone International, Ltd.

Objective
CVS Social International Equity seeks to provide a high total return
consistent with reasonable risk by investing primarily in a globally
diversified portfolio for equity securities.

Principal investment strategies
CVS Social International Equity invests primarily in the common stocks of
mid- to large-cap companies using a value approach. The Portfolio identifies
those countries with markets and economies that it believes currently
provide the most favorable climate for investing. The Subadvisor selects
countries based on a "20 questions" model which uses macro-and
micro-economic inputs to rank the attractiveness of markets in various
countries. Within each country, the Subadvisor uses valuation techniques
that have been shown to best determine value within that market. In some
countries, the valuation process may favor the comparison of
price-to-cash-flow while in other countries, price-to-sales or price-to-book
may be more useful in determining which stocks are undervalued.

The Portfolio invests primarily in more developed economies and markets. No
more than 5% of Portfolio assets are invested in the U.S.

The Portfolio invests with the philosophy that long-term rewards to
investors will come from those organizations whose products, services, and
methods enhance the human condition and the traditional American values of
individual initiative, equality of opportunity and cooperative effort.
Investments are selected on the basis of their ability to contribute to the
dual objectives of financial soundness and social criteria. See "Investment
Selection Process."

Principal Risks
You could lose money on your investment in the Portfolio, or the Portfolio
could underperform for any of the following reasons:

o        The stock markets go down (including those outside the U.S.).
o        The individual stocks in the Portfolio do not perform as well as
expected.
o        Foreign currency values go down versus the U.S. dollar.

An investment in the Portfolio is not a bank deposit and is not insured or
guaranteed by the Federal Deposit Insurance Corporation or any other
government agency.

<PAGE>

Past Performance
The bar chart and table below show the Portfolio's annual returns and its
long-term performance. The chart shows how the performance has varied from
year to year and provides an indication of the risk of investing in the
portfolio. The table compares the Portfolio's performance over time to that
of the MSCI EAFE Index GD. This is a widely recognized, unmanaged index of
common stock prices. It also shows the Portfolio's returns compared to the
Lipper Variable Annuity International Funds Index, a composite index of the
annual return of mutual funds that have an investment goal similar to that
of the Portfolio. The Portfolio's past performance does not necessarily
indicate how the Portfolio will perform in the future.

CVS Social International Equity
Year-by-Year Total Return

[BAR CHART]

1993              28.66%
1994              -2.13%
1995              12.35%
1996              14.99%
1997              12.81%
1998              18.53%

Best Quarter (of periods shown)     Q4 '98  18.34%
Worst Quarter (of periods shown)    Q3 '98  -13.95%

Average Annual Total Returns (for the periods ended December 31, 1998)
                                          1 year     5 years    Since
                                                                Inception*
CVS Social International Equity           18.53%     11.07%     12.18%
MSCI EAFE Index GD                        20.33%     9.50%      11.65%
Lipper VA International Funds Average     13.26%     9.58%      11.69%

*Fund inception 6/30/92.
Separate account expenses may differ so that the Portfolio's return could be
lower.

<PAGE>

Principal Investment Practices and Risks
The most concise description of the Portfolio's principal investment
strategies and associated risks is under the risk-return summary. The
Portfolio is also permitted to invest in certain other investments and to
use certain investment techniques that have higher risks associated with
them. On the following pages are brief descriptions of the investments and
techniques, summarized in the risk-return summary along with certain
additional investment techniques and their risks.

For each of the investment practices listed, the table below shows the
Portfolio's limitations as a percentage of its assets and the principal
types of risk involved. (See the pages following the table for a description
of the types of risks). Numbers in this table show maximum allowable amount
only; for actual usage, consult the Portfolio's annual/semi-annual reports.

Key to Table
@        Portfolio currently uses
0        Permitted, but not typically used
         (% of assets allowable, if restricted)
- --       Not permitted
xN       Allowed up to x% of Portfolio's net assets
xT       Allowed up to x% of Portfolio's total assets
NA       Not applicable to this type of fund

Investment Practices
Active Trading Strategy/Turnover involves selling a security
soon after purchase. An active trading strategy causes a       0
fund to have higher portfolio turnover compared to other
funds and higher transaction costs, such as commissions and
custodian and settlement fees, and may increase a Fund's tax
liability. Risks: Opportunity, Market and Transaction.


Temporary Defensive Positions.
During adverse market, economic or political conditions, the   0
Fund may depart from its principal investment strategies by
increasing its investment in U.S. government securities and
other short-term interest-bearing securities. During times
of any temporary defensive positions, a Fund may not be able
to achieve its investment objective Risks: Opportunity.


<PAGE>

Conventional Securities

Foreign Securities. Securities issued by companies located
outside the U.S. and/or traded primarily on a foreign          @
exchange. Risks: Market, Currency, Transaction, Liquidity,
Information and Political.

Small Cap Stocks. Investing in small companies involves
greater risk than with more established companies. Small cap   0
stock prices are more volatile and the companies often have
limited product lines, markets, financial resources, and
management experience. Risks: Market, Liquidity and
Information.


Investment grade bonds. Bonds rated BBB/Baa or higher or       0
comparable unrated bonds. Risks: Interest Rate, Market and     35N
Credit.

Below-investment grade bonds. Bonds rated below BBB/Baa or
comparable unrated bonds are considered junk bonds. They are   5N
subject to greater credit risk than investment grade bonds.
Risks: Credit, Market, Interest Rate, Liquidity and
Information.


Unrated debt securities. Bonds that have not been rated by a
recognized rating agency; the Advisor has determined the       0
credit quality based on its own research. Risks: Credit,
Market, Interest Rate, Liquidity and Information.

Illiquid securities. Securities which cannot be readily sold
because there is no active market. Risks: Liquidity, Market    15N
and Transaction.


Unleveraged derivative securities

Asset-backed securities. Securities are backed by unsecured
debt, such as credit card debt. These securities are often     0
guaranteed or over-collateralized to enhance their credit
quality. Risks: Credit, Interest Rate and Liquidity.


<PAGE>

Mortgage-backed securities. Securities are backed by pools
of mortgages, including passthrough certificates, and other    0
senior classes of collateralized mortgage obligations
(CMOs). Risks: Credit, Extension, Prepayment, Liquidity and
Interest Rate.


Participation interests. Securities representing an interest
in another security or in bank loans. Risks: Credit,           0
Interest Rate and Liquidity.

Leveraged derivative instruments

Currency contracts. Contracts involving the right or
obligation to buy or sell a given amount of foreign currency   5T
at a specified price and future date. Risks: Currency,
Leverage, Correlation, Liquidity and Opportunity.


Options on securities and indices. Contracts giving the
holder the right but not the obligation to purchase or sell    5T1
a security (or the cash value, in the case of an option on
an index) at a specified price within a specified time. In
the case of selling (writing) options, the Funds will write
call options only if they already own the security (if it is
"covered"). Risks: Interest Rate, Currency, Market,
Leverage, Correlation, Liquidity, Credit and Opportunity.

Futures contract. Agreement to buy or sell a specific amount
of a commodity or financial instrument at a particular price   0
on a specific future date. Risks: Interest Rate, Currency,     5N
Market, Leverage, Correlation, Liquidity and Opportunity.


1Based on net premium payments.

<PAGE>

Types of Investment Risk

Correlation risk
This occurs when a Portfolio "hedges"- uses one investment to offset the
Portfolio's position in another. If the two investments do not behave in
relation to one another the way portfolio managers expect them to, then
unexpected or undesired results may occur. For example, a hedge may
eliminate or reduce gains as well as offset losses.

Credit risk
The risk that the issuer of a security or the counterparty to an investment
contract may default or become unable to pay its obligations when due.

Currency risk
Currency risk occurs when a Portfolio buys, sells or holds a security
denominated in foreign currency. Foreign currencies "float" in value against
the U.S. dollar. Adverse changes in foreign currency values can cause
investment losses when a Portfolio's investments are converted to U.S.
dollars.

Extension risk
The risk that an unexpected rise in interest rates will extend the life of a
mortgage-backed security beyond the expected prepayment time, typically
reducing the security's value.

Information risk
The risk that information about a security or issuer or the market might not
be available, complete, accurate or comparable.

Interest rate risk
The risk that changes in interest rates will adversely affect the value of
an investor's securities. When interest rates rise, the value of
fixed-income securities will generally fall. Conversely, a drop in interest
rates will generally cause an increase in the value of fixed-income
securities. Longer-term securities and zero coupon/"stripped" coupon
securities ("strips") are subject to greater interest rate risk.

Leverage risk
The risk that occurs in some securities or techniques which tend to magnify
the effect of small changes in an index or a market. This can result in a
loss that exceeds the amount actually invested.

Liquidity risk
The risk that occurs when investments cannot be readily sold. A Portfolio
may have to accept a less-than-desirable price to complete the sale of an
illiquid security or may not be able to sell it at all.

<PAGE>

Management risk
This risk exists in all mutual funds and means that a Portfolio's investment
management practices might not work to achieve their desired result.

Market risk
The risk that exists in all mutual funds and means the risk that securities
prices in a market, a sector or an industry will fluctuate, and that such
movements might reduce an investment's value.

Opportunity risk
The risk of missing out on an investment opportunity because the assets
needed to take advantage of it are committed to less advantageous
investments or strategies.

Political risk
The risk that may occur with foreign investments, and means that the value
of an investment may be adversely affected by nationalization, taxation,
war, government instability or other economic or political actions or
factors.

Prepayment risk
The risk that unanticipated prepayments may occur, reducing the value of a
mortgage-backed security. The Portfolio must then reinvest those assets at
the current, market rate which may be lower.

Transaction risk
The risk that a Portfolio may be delayed or unable to settle a transaction
or that commissions and settlement expenses may be higher than usual.

Investment Selection Process
Investments are selected on the basis of their ability to contribute to the
dual objectives of financial soundness and social criteria.

Although the Portfolio's social criteria tend to limit the availability of
investment opportunities more than is customary with other investment
companies, CAMCO and the Subadvisor believe there are sufficient investment
opportunities to permit full investment among issuers which satisfy the
Portfolio's investment and social objectives.

The selection of an investment by a Portfolio does not constitute
endorsement or validation by the Portfolio, nor does the exclusion of an
investment necessarily reflect failure to satisfy the Portfolio's social
criteria. Investors are invited to send a brief description of companies
they believe might be suitable for investment.

<PAGE>

Socially Responsible Investment Criteria
The Portfolio carefully reviews a company's policies and behavior in the
following social issues: environment, nuclear energy, weapons systems,
health care, human rights, and alcohol/tobacco. The Portfolio currently
observes the following operating policies which may be changed by the
Portfolio's Board of Directors without shareholder approval:

1.       The Portfolio actively seeks to invest in companies that achieve
excellence in both financial return and environmental soundness, selecting
issuers that take positive steps toward preserving our environment and
avoiding companies with poor environmental records.

2.       The Portfolio will not invest in issuers primarily engaged in the
manufacture of weapons systems, the production of nuclear energy, or the
manufacture of equipment to produce nuclear energy.

3.       The Portfolio actively seeks to invest in companies whose products
or services improve the quality of or access to health care, including
public health and preventative medicine.

The Portfolio believes that there are long-term benefits inherent in an
investment philosophy that demonstrates concern for the environment, human
rights, economic priorities, and international relations. Those enterprises
which exhibit a social awareness measured in terms of the above attributes
and considerations should be better prepared to meet future societal needs
for goods and services. By responding to social concerns, these enterprises
should not only avoid the liability that may be incurred when a product or
services is determined to have a negative social impact or has outlived its
usefulness, but also be better positioned to develop opportunities to make a
profitable contribution to society. These enterprises should be ready to
respond to external demands and ensure that over the longer term they will
be viable to provide a positive return to both investors and society as a
whole.

The Fund and Its Management
The shares of the Fund currently are sold only to insurance companies
(collectively, the "Insurance Companies") for allocation to their separate
accounts (collectively, the "Variable Accounts") to fund the benefits under
certain variable annuity and variable life insurance policies (collectively,
the "Policies") issued by such companies. Accordingly, the interest of a
policy owner in the shares is subject to the terms of the particular annuity
or life insurance policy and is described in the attached prospectus for one
of the Policies, which should be reviewed carefully by a person considering
the purchase of a Policy. The rights of the Insurance Companies as
shareholders should be distinguished from the rights of a policy owner which
are described in the Policies. Policy owners

<PAGE>

should consider that the investment return experience of the Portfolio will
affect the value of the policy and the amount of annuity payments or life
insurance benefits received under a policy. See the attached prospectus(es)
for the Policies for a description of the relationship between increases or
decreases in the net asset value of Portfolio shares (and any distributions
on such shares) and the benefits provided under a policy.

Calvert Asset Management Company, Inc. ("CAMCO") (4550 Montgomery Avenue,
Suite 1000N, Bethesda, Maryland 20814) is the Portfolio's investment advisor
and provides day-to-day investment management services to the Portfolio. It
has been managing mutual funds since 1976. CAMCO is the investment advisor
for over 25 mutual funds, including the first and largest family of socially
screened funds. As of December 31, 1998, CAMCO had $6 billion in assets
under management.

Subadvisor and Portfolio Manager
Murray Johnstone International, Ltd., 875 North Michigan Ave., Suite 3415,
Chicago, Illinois 60611. The firm has managed CVS Social International
Equity since its inception.

Andrew Preston heads the portfolio management team for the Portfolio. He
joined Murray Johnstone International in 1985, and has held positions as
investment analyst in the United Kingdom and U.S. Department, and Fund
Manager in the Japanese Department. He was appointed director of the company
in 1993. Prior to joining Murray Johnstone, he was a member of the
Australian Foreign Service and attended University in Australia and Japan.

The Portfolio has obtained an exemptive order from the Securities and
Exchange Commission to permit the Fund, pursuant to approval by the Board of
Directors, to enter into and materially amend contracts with the Portfolio's
Subadvisor without shareholder approval. See "Investment Advisor and
Subadvisor" in the SAI for further details.

Advisory Fee and Expenses
For fiscal year 1998, the Advisor received from the Portfolio a monthly base
fee, computed on a daily basis at an annual rate of 1.00% of the average
daily net assets of the Portfolio. Effective March 1, 1999, the advisory fee
is 0.75%. The lower advisory fee, when added to the new administrative fee,
equals the previous advisory fee.

A Word About the Year 2000 (Y2K) and Our Computer Systems
Like other mutual funds, CAMCO and its service providers use computer
systems for all aspects of our business -- processing shareholder and fund
transactions, fund accounting, executing trades, and pricing securities just
to name a

<PAGE>

few. Many current software programs cannot distinguish between the year 2000
and the year 1900. This can cause problems with retirement plan
distributions, dividend payment software, transaction software, and numerous
other areas that could impact the Fund. Calvert Group has been reviewing all
of its computer systems for Y2K compliance. Although, at this time, there
can be no assurance that there will be no negative impact on the Fund, the
Advisor, the underwriter, transfer agent and custodian have advised the Fund
that they have been actively working on any necessary changes to their
computer systems to prepare for Y2K and expect that their systems, and those
of their outside service providers, will be adapted in time for that event.
For more information, please visit our website at www.calvertgroup.com

Purchase and Redemption of Shares
The Fund offers its shares, without sales charge, only for purchase by the
Insurance Companies for allocation to their Variable Accounts. Shares are
purchased by the Variable Accounts at the net asset value of the Portfolio
next determined after the Insurance Company receives the premium payment.
The Fund continuously offers its shares in the Portfolio at a price equal to
the net asset value per share. Initial and subsequent payments allocated to
the Fund are subject to the limits applicable in the Policies issued by the
Insurance Companies.

It is conceivable that in the future it may be disadvantageous for both
annuity Variable Accounts and life insurance Variable Accounts, or for
Variable Accounts of different Insurance Companies, to invest simultaneously
in the Fund, although currently neither the Insurance Companies nor the Fund
foresee any such disadvantages to either variable annuity or variable life
insurance policy owners of any Insurance Company. The Fund's Board of
Directors intends to monitor events in order to identify any material
conflicts between such policy owners and to determine what action, if any,
should be taken in response thereto.

The Insurance Companies redeem shares of the Portfolio to make benefit and
surrender payments under the terms of Policies. Redemptions are processed on
any day on which the Fund is open for business (each day the New York Stock
Exchange is open), and are effected at the Portfolio's net asset value next
determined after the appropriate Insurance Company receives a surrender
request in acceptable form.

Payment for redeemed shares will be made promptly, but in no event later
than seven days. However, the right of redemption may be suspended or the
date of payment postponed in accordance with the Rules under the 1940 Act.
The amount received upon redemption of the shares of the Fund may be more or
less than the amount paid for the shares, depending upon the fluctuations in
the market value of the assets owned by the Fund. The Fund redeems all full
and

<PAGE>

fractional shares of the Portfolio for cash. The redemption price is the net
asset value per share.

The net asset value of the shares of the Portfolio is determined once daily
as of the close of business of the New York Stock Exchange, on days when the
Exchange is open for business, the net asset value is determined by adding
the values of all securities and other assets of the Portfolio, subtracting
liabilities and expenses, and dividing by the number of outstanding shares
of the Portfolio.

Except for money market instruments maturing in 60 days or less, securities
held by the Portfolio are valued at their market value if market quotations
are readily available. Otherwise, such securities are valued at fair value
as determined in good faith by the Board of Directors, although the actual
calculations may be made by persons acting pursuant to the direction of the
Board. All money market instruments with a remaining maturity of 60 days or
less are valued on an amortized cost basis.

The Portfolio holds securities that are primarily listed on foreign
exchanges that trade on days when the NYSE is closed. The Portfolio does not
price shares on days when the NYSE is closed, even if foreign markets may be
open. As a result, the value of the Portfolio shares may change on days when
you will not be able to buy or sell your shares.

Dividends and Distributions
It is the Fund's intention to distribute substantially all of the net
investment income, if any, of the Portfolio. For dividend purposes, net
investment income of the Portfolio consists of all payments of dividends or
interest received by such Portfolio less estimated expenses (including the
investment advisory fee). All net realized capital gains, if any, of each
Portfolio are declared and distributed periodically, no less frequently than
annually. All dividends and distributions are reinvested in additional
shares of the Portfolio at net asset value.

Taxes
As a "regulated investment company" under the provisions of Subchapter M of
the Internal Revenue Code, as amended, the Fund is not subject to federal
income tax, nor to the federal excise tax imposed by the Tax Reform Act of
1986, to the extent that it distributes its net investment income and
realized capital gains. Since the only shareholders of the Fund are the
Insurance Companies, no discussion is included herein as to the federal
income tax consequences at the shareholder level. For information concerning
the federal tax consequences to purchasers of the annuity or life insurance
policies, see the prospectuses for the Policies.

<PAGE>

Financial Highlights
The financial highlights table is intended to help you understand the
Portfolio's financial performance for the past 5 years. Certain information
reflects financial results for a single share, by Portfolio. The total
returns in the table represent the rate that an investor would have earned
(or lost) on an investment in a Portfolio (assuming reinvestment of all
dividends and distributions), and does not reflect any applicable charges or
expenses by the Insurance Companies. This information has been audited by
PricewaterhouseCoopers LLP whose report, along with a Portfolio's financial
statements, are included in the Portfolio's annual report, which is
available upon request.

<PAGE>

INTERNATIONAL EQUITY PORTFOLIO
FINANCIAL HIGHLIGHTS

                                             Years Ended
                            December 31,      December 31,     December 31,
                                    1998              1997             1996
Net asset value, beginning        $19.10            $18.74           $17.15
Income from investment operations
     Net investment income           .10               .19              .17
     Net realized and unrealized
     gain (loss)                    3.35              2.28             2.40
         Total from investment
              operations            3.45              2.47             2.57
Distributions from
     Net investment income         (.07)             (.20)            (.14)
     Net realized gains           (1.67)            (1.91)            (.84)
         Total distributions      (1.74)            (2.11)            (.98)
Total increase (decrease) in
     net asset value                1.71               .36             1.59
Net asset value, ending           $20.81            $19.10           $18.74

Total return                      18.09%            13.23%           14.99%
Ratios to average net assets:
     Net investment income          .49%              .85%            1.02%
     Total expenses +              1.65%             1.56%            1.59%
     Net expenses                  1.56%             1.17%            1.18%
     Expenses reimbursed            .15%              .17%             .23%
Portfolio turnover                   92%               35%              85%
Net assets, ending
     (in thousands)              $17,109           $14,450          $14,027
Number of shares outstanding,
     ending (in thousands)           822               757              748

                                                     Years Ended
                                              December 31,     December 31,
                                                      1995             1994
Net asset value, beginning                          $15.89           $17.72
Income from investment operations
     Net investment income                             .27              .11
     Net realized and unrealized gain (loss)          1.69            (.49)
         Total from investment operations             1.96            (.38)
Distributions from
     Net investment income                           (.25)            (.13)
     Net realized gains                              (.45)           (1.32)
         Total distributions                         (.70)           (1.45)
Total increase (decrease) in net asset value          1.26           (1.83)
Net asset value, ending                             $17.15           $15.89

Total return                                        12.35%          (2.13%)
Ratios to average net assets:
     Net investment income                           1.48%             .59%
     Total expenses +                                1.51%               NA
     Net expenses                                    1.12%            1.24%
     Expenses reimbursed                              .39%             .29%
Portfolio turnover                                     90%              84%
Net assets, ending (in thousands)                   $9,831           $7,765
Number of shares outstanding,
     ending (in thousands)                             573              489

+    Effective December 31, 1995, this ratio reflects total expenses before
reduction for fees paid indirectly; such reductions are included in the
ratio of net expenses. Total expenses are presented net of expense waivers
and reimbursements.
NA   Disclosure not applicable to prior periods.

<PAGE>

SOCIAL BALANCED PORTFOLIO


About the Portfolio
51 Investment Objective, Strategy, Past Performance
54 Principal Investment Practices and Risks

About Social Investing
58 Investment Selection Process
59 Socially Responsible Investment Criteria

About Your Investment
60 The Fund and Its Management
61 Advisory Fee and Expenses
61 A Word About the Year 2000 (Y2K)
61 Purchases and Redemptions of Shares
63 Dividends and Distributions
63 Taxes
63 Financial Highlights



Calvert Social Balanced Portfolio of Calvert Variable Series, Inc. (the
"Fund") should not be confused with the Calvert Social Investment Fund
Balanced Portfolio. Performance of the two portfolios will differ.

<PAGE>


CVS Social Balanced
Advisor:          Calvert Asset Management Company, Inc.
Subadvisor:       NCM Capital Management, Inc.

Objective
CVS Social Balanced seeks to achieve a competitive total return through an
actively managed portfolio of stocks, bonds and money market instruments
which offer income and capital growth opportunity and which satisfy the
investment and social criteria. This objective may be changed by the
Portfolio's Board of Directors without shareholder approval.

Principal investment strategies
CVS Social Balanced typically invests about 60% of its assets in stocks and
40% in bonds or other fixed-income investments. Stock investments are
primarily common stock in large-cap companies, while the fixed-income
investments are primarily a wide variety of investment grade bonds.

The Portfolio invests in a combination of stocks, bonds and money market
instruments in an attempt to provide a complete investment portfolio in a
single product. The Advisor rebalances the Portfolio quarterly to adjust for
changes in market value. The Portfolio is a large-cap, growth-oriented U.S.
domestic portfolio, although it may have other investments, including some
foreign securities and some mid-cap stocks. For the equity portion, the
Portfolio seeks companies with better than average expected growth rates at
lower than average valuations. The fixed-income portion reflects an active
trading strategy, seeking total return.

Equity investments are selected by the Subadvisor, while the Advisor manages
the fixed-income assets and determines the overall mix for the Portfolio
depending upon its view of market conditions and economic outlook.

The Portfolio invests with the philosophy that long-term rewards to
investors will come from those organizations whose products, services, and
methods enhance the human condition and the traditional American values of
individual initiative, equality of opportunity and cooperative effort.
Investments are selected on the basis of their ability to contribute to the
dual objectives of financial soundness and social criteria. See "Investment
Selection Process."

<PAGE>

Principal Risks
You could lose money on your investment in the Portfolio, or the Portfolio
could underperform for any of the following reasons:

o        The stock or bond market goes down.
o        The individual stocks and bonds in the Portfolio do not perform as
well as expected.
o        For the fixed-income portion of the Portfolio, the Advisor's
forecast as to interest rates is not correct.
o        For the foreign securities held in the Portfolio, if foreign
currency values go down versus the U.S. dollar.
o        The Advisor's allocation among different sectors of the stock and
bond markets does not perform as well as expected.
o        The Portfolio is non-diversified. Compared to other funds, the
Portfolio may invest more of its assets in a smaller number of companies.
Gains or losses on a single stock may have greater impact on the Portfolio.

Past Performance
The bar chart and table below show the Portfolio's annual returns and its
long-term performance. The chart shows how the performance has varied from
year to year and provides an indication of the risk of investing in the
portfolio. The table compares the Portfolio's performance over time to that
of the S&P 500 Index Monthly Reinvested and the Lehman Aggregate Bond Index,
TR. These are widely recognized, unmanaged indexes of common stock and bond
prices. It also shows the Portfolio's returns compared to the Lipper
Variable Annuity Balanced Funds Index, a composite index of the annual
return of mutual funds that have an investment goal similar to that of the
Portfolio. The Portfolio's past performance does not necessarily indicate
how the Portfolio will perform in the future.

<PAGE>

CVS Social Balanced
Year-by-Year Total Return

[BAR CHART]

1989              20.72%
1990              4.18%
1991              16.32%
1992              7.61%
1993              8.00%
1994              -3.24%
1995              29.78%
1996              12.62%
1997              20.08%
1998              16.27%

Best Quarter (of periods shown)     Q2 '97  12.64%
Worst Quarter (of periods shown)    Q3 '98  -5.82%

Average Annual Total Returns (for the periods ended December 31, 1998)

                                        1 year     5 years    10 years
CVS Social Balanced                     16.27%     14.58%     12.87%
S&P 500 Index Monthly Reinvested        28.74%     24.08%     19.20%
Lipper VA Balanced Funds Average        14.79%     13.73%     12.21%

Separate account expenses may differ so that the Portfolio's return could be
lower.

<PAGE>

Principal Investment Practices and Risks
The most concise description of the Portfolio's principal investment
strategies and associated risks is under the risk-return summary. The
Portfolio is also permitted to invest in certain other investments and to
use certain investment techniques that have higher risks associated with
them. On the following pages are brief descriptions of the investments and
techniques, summarized in the risk-return summary along with certain
additional investment techniques and their risks.

For each of the investment practices listed, the table below shows the
Portfolio's limitations as a percentage of its assets and the principal
types of risk involved. (See the pages following the table for a description
of the types of risks). Numbers in this table show maximum allowable amount
only; for actual usage, consult the Portfolio's annual/semi-annual reports.

Key to Table
@        Portfolio currently uses
0        Permitted, but not typically used
         (% of assets allowable, if restricted)
- --       Not permitted
xN       Allowed up to x% of Portfolio's net assets
xT       Allowed up to x% of Portfolio's total assets
NA       Not applicable to this type of fund

Investment Practices
Active Trading Strategy/Turnover involves selling a security
soon after purchase. An active trading strategy causes a       @
fund to have higher portfolio turnover compared to other
funds and higher transaction costs, such as commissions and
custodian and settlement fees, and may increase a Fund's tax
liability. Risks: Opportunity, Market and Transaction.


Temporary Defensive Positions.
During adverse market, economic or political conditions, the   0
Fund may depart from its principal investment strategies by
increasing its investment in U.S. government securities and
other short-term interest-bearing securities. During times
of any temporary defensive positions, a Fund may not be able
to achieve its investment objective Risks: Opportunity.


<PAGE>

Conventional Securities

Foreign Securities. Securities issued by companies located
outside the U.S. and/or traded primarily on a foreign          10N
exchange. Risks: Market, Currency, Transaction, Liquidity,
Information and Political.

Small Cap Stocks. Investing in small companies involves
greater risk than with more established companies. Small cap   0
stock prices are more volatile and the companies often have
limited product lines, markets, financial resources, and
management experience. Risks: Market, Liquidity and
Information.


Investment grade bonds. Bonds rated BBB/Baa or higher or       @
comparable unrated bonds. Risks: Interest Rate, Market and
Credit.

Below-investment grade bonds. Bonds rated below BBB/Baa or
comparable unrated bonds are considered junk bonds. They are   20N
subject to greater credit risk than investment grade bonds.
Risks: Credit, Market, Interest Rate, Liquidity and
Information.


Unrated debt securities. Bonds that have not been rated by a
recognized rating agency; the Advisor has determined the       @
credit quality based on its own research. Risks: Credit,
Market, Interest Rate, Liquidity and Information.

Illiquid securities. Securities which cannot be readily sold
because there is no active market. Risks: Liquidity, Market    15N
and Transaction.


Unleveraged derivative securities

Asset-backed securities. Securities are backed by unsecured
debt, such as credit card debt. These securities are often     @
guaranteed or over-collateralized to enhance their credit
quality. Risks: Credit, Interest Rate and Liquidity.


<PAGE>

Mortgage-backed securities. Securities are backed by pools
of mortgages, including passthrough certificates, and other    0
senior classes of collateralized mortgage obligations
(CMOs). Risks: Credit, Extension, Prepayment, Liquidity and
Interest Rate.


Participation interests. Securities representing an interest
in another security or in bank loans. Risks: Credit,           0
Interest Rate and Liquidity.

Leveraged derivative instruments

Currency contracts. Contracts involving the right or
obligation to buy or sell a given amount of foreign currency   5T
at a specified price and future date. Risks: Currency,
Leverage, Correlation, Liquidity and Opportunity.


Options on securities and indices. Contracts giving the
holder the right but not the obligation to purchase or sell    0
a security (or the cash value, in the case of an option on     5N1
an index) at a specified price within a specified time. In
the case of selling (writing) options, the Funds will write
call options only if they already own the security (if it is
"covered"). Risks: Interest Rate, Currency, Market,
Leverage, Correlation, Liquidity, Credit and Opportunity.

Futures contract. Agreement to buy or sell a specific amount
of a commodity or financial instrument at a particular price   0
on a specific future date. Risks: Interest Rate, Currency,
Market, Leverage, Correlation, Liquidity and Opportunity.


1Based on net premium payments.

The Portfolio has additional investment policies and restrictions that are
not principal to its investment strategies (for example, repurchase
agreements, borrowing, pledging, and reverse repurchase agreements,
securities lending and when-issued securities.) These policies and
restrictions are discussed in the SAI.

<PAGE>

Types of Investment Risk

Correlation risk
This occurs when a Portfolio "hedges"- uses one investment to offset the
Portfolio's position in another. If the two investments do not behave in
relation to one another the way portfolio managers expect them to, then
unexpected or undesired results may occur. For example, a hedge may
eliminate or reduce gains as well as offset losses.

Credit risk
The risk that the issuer of a security or the counterparty to an investment
contract may default or become unable to pay its obligations when due.

Currency risk
Currency risk occurs when a Portfolio buys, sells or holds a security
denominated in foreign currency. Foreign currencies "float" in value against
the US dollar. Adverse changes in foreign currency values can cause
investment losses when a Fund's investments are converted to US dollars.

Extension risk
The risk that an unexpected rise in interest rates will extend the life of a
mortgage-backed security beyond the expected prepayment time, typically
reducing the security's value.

Information risk
The risk that information about a security or issuer or the market might not
be available, complete, accurate or comparable.

Interest rate risk
The risk that changes in interest rates will adversely affect the value of
an investor's securities. When interest rates rise, the value of
fixed-income securities will generally fall. Conversely, a drop in interest
rates will generally cause an increase in the value of fixed-income
securities. Longer-term securities and zero coupon/"stripped" coupon
securities ("strips") are subject to greater interest rate risk.

Leverage risk
The risk that occurs in some securities or techniques which tend to magnify
the effect of small changes in an index or a market. This can result in a
loss that exceeds the amount actually invested.

Liquidity risk
The risk that occurs when investments cannot be readily sold. A Portfolio
may have to accept a less-than-desirable price to complete the sale of an
illiquid security or may not be able to sell it at all.

<PAGE>

Management risk
This risk exists in all mutual funds and means that portfolio management
practices might not work to achieve their desired result.

Market risk
The risk that exists in all mutual funds and means the risk that securities
prices in a market, a sector or an industry will fluctuate, and that such
movements might reduce an investment's value.

Opportunity risk
The risk of missing out on an investment opportunity because the assets
needed to take advantage of it are committed to less advantageous
investments or strategies.

Political risk
The risk that may occur with foreign investments, and means that the value
of an investment may be adversely affected by nationalization, taxation,
war, government instability or other economic or political actions or
factors, including risk of expropriation.

Prepayment risk
The risk that unanticipated prepayments may occur, reducing the value of a
mortgage-backed security. The Portfolio must then reinvest those assets at
the current, market rate which may be lower.

Transaction risk
The risk that a Portfolio may be delayed or unable to settle a transaction
or that commissions and settlement expenses may be higher than usual.

Investment Selection Process
Investments are selected on the basis of their ability to contribute to the
dual objectives of financial soundness and social criteria.
Although the Portfolio's social criteria tend to limit the availability of
investment opportunities more than is customary with other investment
companies, CAMCO and the Subadvisor believe there are sufficient investment
opportunities to permit full investment among issuers which satisfy the
Portfolio's investment and social objectives.

The selection of an investment by a Portfolio does not constitute
endorsement or validation by the Portfolio, nor does the exclusion of an
investment necessarily reflect failure to satisfy the Portfolio's social
criteria. Investors are invited to send a brief description of companies
they believe might be suitable for investment.

<PAGE>

Socially Responsible Investment Criteria
Due to the particular social objective of the Portfolio, opportunities may
exist to promote promising approaches to social goals through privately
placed instruments. Since private placement investments are restricted
securities and have no readily available market, the Portfolio has a
fundamental policy that such investments in the Portfolio are limited to no
more than 10% of the Portfolio's assets.

All investments for the Portfolio are selected with a concern for the social
impact of each investment. The Portfolio has developed the following
criteria for the selection of organizations in which the Portfolio invests.
The Portfolio seeks to invest in a producer or service provider which:

1.       Delivers safe products and services in ways that sustain our
natural
         environment.

2.       Is managed with participation throughout the organization in
defining and achieving objectives.

3.       Negotiates fairly with its workers, provides an environment
supportive of their wellness, does not discriminate on the basis of race,
gender, religion, age, disability, ethnic origin or sexual orientation, does
not consistently violate regulations of the Equal Employment Opportunity
Commission, and provides opportunities for women, disadvantaged minorities
and others from whom equal opportunities have often been denied.

4.       Fosters awareness of a commitment to human goals, such as
creativity, productivity, self-respect, and responsibility, within the
organization and the world, and continually recreates a context within which
these goals can be realized.

The Portfolio will not invest in an issuer primarily engaged in the
production of nuclear energy or in the manufacture of equipment to produce
nuclear energy, business activities in support of repressive regimes, or the
manufacture of weapons systems.

Each investment is selected on the basis of its abilities to contribute to
the dual objective of the Portfolio. All potential investments are first
screened for financial soundness and then evaluated according to the
Portfolio's social criteria. To the greatest extent possible, investments
are made in companies exhibiting unusual, positive accomplishment with
respect to one or more of the criteria. All companies must meet the
Portfolio's minimum standards for all the criteria. It should be noted that
the Portfolio's social criteria tend to limit the availability of investment
opportunities more than is customary with other investment companies.

<PAGE>

The selection of an organization for investment by the Portfolio does not
constitute endorsement or validation by the Fund, nor does the exclusion of
an organization necessarily reflect failure to satisfy the Portfolio's
social criteria. Policyholders directing investment in the Portfolio are
invited to send brief descriptions of companies they believe might be
suitable for investment by the Portfolio.

The Fund and Its Management
The shares of the Fund currently are sold only to insurance companies
(collectively, the "Insurance Companies") for allocation to their separate
accounts (collectively, the "Variable Accounts") to fund the benefits under
certain variable annuity and variable life insurance policies (collectively,
the "Policies") issued by such companies. Accordingly, the interest of a
policy owner in the shares is subject to the terms of the particular annuity
or life insurance policy and is described in the attached prospectus for one
of the Policies, which should be reviewed carefully by a person considering
the purchase of a Policy. The rights of the Insurance Companies as
shareholders should be distinguished from the rights of a policy owner which
are described in the Policies. Policy owners should consider that the
investment return experience of the Portfolio will affect the value of the
policy and the amount of annuity payments or life insurance benefits
received under a policy. See the attached prospectus(es) for the Policies
for a description of the relationship between increases or decreases in the
net asset value of Portfolio shares (and any distributions on such shares)
and the benefits provided under a policy.

Calvert Asset Management Company, Inc. ("CAMCO") (4550 Montgomery Avenue,
Suite 1000N, Bethesda, Maryland 20814) is the Portfolio's investment advisor
and provides day-to-day investment management services to the Portfolio. It
has been managing mutual funds since 1976. CAMCO is the investment advisor
for over 25 mutual funds, including the first and largest family of socially
screened funds. As of December 31, 1998, CAMCO had $6 billion in assets
under management.

CAMCO uses a team approach to its management of the Portfolio. Reno J.
Martini, Senior Vice President and Chief Investment Officer, heads this team
and oversees the management of all Calvert Funds for CAMCO. Mr. Martini has
over 15 years of experience in the investment industry and has been the head
of CAMCO's asset management team since 1985.

Subadvisor and Portfolio Manager
NCM Capital Management Group, Inc., 103 West Main Street, Durham, North
Carolina 27701, has managed part of the equity investments of CVS Social
Balanced since 1995. NCM is one of the largest minority-owned

<PAGE>

investment management firms in the country and provides products in equity
fixed income and balanced portfolio management. It is also one of the
industry leaders in the employment and training of minority and women
investment professionals.

NCM's portfolio management team consists of several members, headed by Maceo
K. Sloan. Mr. Sloan has more than 10 years of experience in the investment
industry, and is a frequent panelist on Wall Street Week with Louis Rukeyser.

The Portfolio has obtained an exemptive order from the Securities and
Exchange Commission to permit the Fund, pursuant to approval by the Board of
Directors, to enter into and materially amend contracts with the Portfolio's
Subadvisor without shareholder approval. See "Investment Advisor and
Subadvisor" in the SAI for further details.

Advisory Fee and Expenses
For fiscal year 1998, the Advisor received from the Portfolio a monthly base
fee, computed on a daily basis at an annual rate of 0.70% of the average
daily net assets of the Portfolio. Effective March 1, 1999, the advisory fee
is 0.425%. The lower advisory fee, when added to the new administrative fee,
equals the previous advisory fee.

A Word About the Year 2000 (Y2K) and Our Computer Systems
Like other mutual funds, CAMCO and its service providers use computer
systems for all aspects of our business -- processing shareholder and fund
transactions, fund accounting, executing trades, and pricing securities just
to name a few. Many current software programs cannot distinguish between the
year 2000 and the year 1900. This can cause problems with retirement plan
distributions, dividend payment software, transaction software, and numerous
other areas that could impact the Fund. Calvert Group has been reviewing all
of its computer systems for Y2K compliance. Although, at this time, there
can be no assurance that there will be no negative impact on the Fund, the
Advisor, the underwriter, transfer agent and custodian have advised the Fund
that they have been actively working on any necessary changes to their
computer systems to prepare for Y2K and expect that their systems, and those
of their outside service providers, will be adapted in time for that event.
For more information, please visit our website at www.calvertgroup.com

Purchase and Redemption of Shares
The Fund offers its shares, without sales charge, only for purchase by the
Insurance Companies for allocation to their Variable Accounts. Shares are
purchased by the Variable Accounts at the net asset value of the Portfolio
next determined after the Insurance Company receives the premium payment. The

<PAGE>

Fund continuously offers its shares in the Portfolio at a price equal to the
net asset value per share. Initial and subsequent payments allocated to the
Fund are subject to the limits applicable in the Policies issued by the
Insurance Companies.

It is conceivable that in the future it may be disadvantageous for both
annuity Variable Accounts and life insurance Variable Accounts, or for
Variable Accounts of different Insurance Companies, to invest simultaneously
in the Fund, although currently neither the Insurance Companies nor the Fund
foresee any such disadvantages to either variable annuity or variable life
insurance policy owners of any Insurance Company. The Fund's Board of
Directors intends to monitor events in order to identify any material
conflicts between such policy owners and to determine what action, if any,
should be taken in response thereto.

The Insurance Companies redeem shares of the Portfolio to make benefit and
surrender payments under the terms of Policies. Redemptions are processed on
any day on which the Fund is open for business (each day the New York Stock
Exchange is open), and are effected at the Portfolio's net asset value next
determined after the appropriate Insurance Company receives a surrender
request in acceptable form.

Payment for redeemed shares will be made promptly, but in no event later
than seven days. However, the right of redemption may be suspended or the
date of payment postponed in accordance with the Rules under the 1940 Act.
The amount received upon redemption of the shares of the Fund may be more or
less than the amount paid for the shares, depending upon the fluctuations in
the market value of the assets owned by the Fund. The Fund redeems all full
and fractional shares of the Portfolio for cash. The redemption price is the
net asset value per share.

The net asset value of the shares of the Portfolio is determined once daily
as of the close of business of the New York Stock Exchange, on days when the
Exchange is open for business, or for any other day when there is a
sufficient degree of trading in the investments of the Portfolio to affect
materially its net asset value per share (except on days when no orders to
purchase or redeem shares of the Portfolio have been received). The net
asset value is determined by adding the values of all securities and other
assets of the Portfolio, subtracting liabilities and expenses, and dividing
by the number of outstanding shares of the Portfolio.

Except for money market instruments maturing in 60 days or less, securities
held by the Portfolio are valued at their market value if market quotations
are readily available. Otherwise, such securities are valued at fair value
as determined in good faith by the Board of Directors, although the actual
calculations

<PAGE>

may be made by persons acting pursuant to the direction of the Board. All
money market instruments with a remaining maturity of 60 days or less are
valued on an amortized cost basis.

The Portfolio holds securities that are primarily listed on foreign
exchanges that trade on days when the NYSE is closed. The Portfolio does not
price shares on days when the NYSE is closed, even if foreign markets may be
open. As a result, the value of the Portfolio shares may change on days when
you will not be able to buy or sell your shares.

Dividends and Distributions
It is the Fund's intention to distribute substantially all of the net
investment income, if any, of the Portfolio. For dividend purposes, net
investment income of the Portfolio consists of all payments of dividends or
interest received by such Portfolio less estimated expenses (including the
investment advisory fee). All net realized capital gains, if any, of each
Portfolio are declared and distributed periodically, no less frequently than
annually. All dividends and distributions are reinvested in additional
shares of the Portfolio at net asset value.

Taxes
As a "regulated investment company" under the provisions of Subchapter M of
the Internal Revenue Code, as amended, the Fund is not subject to federal
income tax, nor to the federal excise tax imposed by the Tax Reform Act of
1986, to the extent that it distributes its net investment income and
realized capital gains. Since the only shareholders of the Fund are the
Insurance Companies, no discussion is included herein as to the federal
income tax consequences at the shareholder level. For information concerning
the federal tax consequences to purchasers of the annuity or life insurance
policies, see the prospectuses for the Policies.

Financial Highlights
The financial highlights table is intended to help you understand the
Portfolio's financial performance for the past 5 years. Certain information
reflects financial results for a single share, by Portfolio. The total
returns in the table represent the rate that an investor would have earned
(or lost) on an investment in a Portfolio (assuming reinvestment of all
dividends and distributions), and does not reflect any applicable charges or
expenses by the Insurance Companies. This information has been audited by
PricewaterhouseCoopers LLP whose report, along with a Portfolio's financial
statements, are included in the Portfolio's annual report, which is
available upon request.

<PAGE>

BALANCED PORTFOLIO
FINANCIAL HIGHLIGHTS

                                             Years Ended
                            December 31,      December 31,     December 31,
                                    1998              1997             1996
Net asset value, beginning        $1.982            $1.774           $1.703
Income from investment operations
     Net investment income          .052              .047             .040
     Net realized and unrealized
         gain (loss)                .271              .309             .175
         Total from investment
              operations            .323              .356             .215
Distributions from
     Net investment income        (0.52)            (.047)           (.042)
     Net realized gains           (.115)            (.101)           (.102)
         Total distributions      (.167)            (.148)           (.144)
Total increase (decrease) in
     net asset value                .156              .208             .071
Net asset value, ending           $2.138            $1.982           $1.774

Total return                      16.33%            20.08%           12.62%
Ratios to average net assets:
     Net investment income         2.66%             2.66%            2.71%
     Total expenses +               .87%              .80%             .81%
     Net expenses                   .85%              .77%             .78%
Portfolio turnover                  539%              905%              99%
Net assets, ending
     (in thousands)             $303,954          $227,834         $161,473
Number of shares outstanding,
     ending (in thousands)       142,201           114,967           91,045

                                                     Years Ended
                                              December 31,     December 31,
                                                      1995             1994
Net asset value, beginning                          $1.440           $1.537
Income from investment operations
     Net investment income                            .050             .046
     Net realized and unrealized gain (loss)          .380           (.097)
         Total from investment operations             .430           (.051)
Distributions from
     Net investment income                          (.040)           (.046)
     Net realized gains                             (.127)               --
         Total distributions                        (.167)           (.046)
Total increase (decrease) in net asset value          .263           (.097)
Net asset value, ending                             $1.703           $1.440

Total return                                        29.87%          (3.30%)
Ratios to average net assets:
     Net investment income                           3.08%            3.39%
     Total expenses +                                 .83%               NA
     Net expenses                                     .81%             .80%
Portfolio turnover                                    163%              43%
Net assets, ending (in thousands)                 $110,237          $66,593
Number of shares outstanding,
     ending (in thousands)                          64,728           46,244

+    Effective December 31, 1995, this ratio reflects total expenses before
reduction for fees paid indirectly; such reductions are included in the
ratio of net expenses. Total expenses are presented net of expense waivers
and reimbursements.
NA   Disclosure not applicable to prior periods.

<PAGE>

For investors who want more information about the Portfolio, the following
documents are available free upon request:

Annual/Semi-Annual Reports: Additional information about the Portfolio's
investments is available in the Portfolio's Annual and Semi-Annual reports
to shareholders. In the Portfolio's annual report, you will find a
discussion of the market conditions and investment strategies that
significantly affected the Portfolio's performance during its last fiscal
year.

Statement of Additional Information (SAI): The SAI for the Portfolio
provides more detailed information about the Portfolio and is incorporated
into this prospectus by reference.

You can get free copies of reports and the SAI, request other information
and discuss your questions about the Portfolio by contacting your broker, or
the Portfolio at:

Calvert Group
4550 Montgomery Ave, Suite 1000N
Bethesda, Md. 20814

Telephone: 1-800-368-2745

Calvert Group Web-Site
Address: http://www.calvertgroup.com

You can review the Portfolio's reports and SAI at the public Reference Room
of the Securities and Exchange Commission. You can get text-only copies:

For a fee, by writing to or calling the Public Reference Room of the
Commission, Washington, D.C. 20549-6009, Telephone: 1-800-SEC-0330.

Free from the Commission's Internet website at http://www.sec.gov.

Investment Company Act File No.: 811-3591

<PAGE>

29

                        Calvert Variable Series, Inc.
 (Social Money Market, Small Cap Growth, Mid Cap Growth, International Equity
                           and Balanced Portfolios)


                     Statement of Additional Information
                                April 30, 1999


         This   Statement  of   Additional   Information   ("SAI")  is  not  a
prospectus.  Investors should read the Statement of Additional  Information in
conjunction  with the Fund's  Prospectus,  dated  April 30,  1999.  The Fund's
audited  financial  statements  included in its most recent  Annual  Report to
Shareholders,  are expressly  incorporated  by  reference,  and made a part of
this  SAI.  The  prospectus  and the most  recent  shareholder  report  may be
obtained  free of charge by calling  (800)  368-2748 or by writing the Fund at
4550 Montgomery Avenue, Bethesda, Maryland 20814.


                          TABLE OF CONTENTS

              Investment Policies and Risks                      1
              Investment Restrictions                           10
              Investment Selection Process                      11
              Purchase and Redemption of Shares                 12
              Net Asset Value                                   12
              Taxes                                             13
              Calculation of Yield and Total Return             13
              Directors and Officers                            15
              Investment Advisor and Subadvisors                17
              Portfolio Transactions                            18
              Method of Distribution                            19
              Transfer and Shareholder Servicing Agent          20
              Independent Accountants and Custodians            20
              General Information                               20
              Appendix                                          21



                        INVESTMENT POLICIES AND RISKS

         Calvert  Variable  Series,  Inc.,  ("the Fund") offers  investors the
opportunity   to  invest  in   several   professionally   managed   securities
portfolios  which  offer the  opportunity  for  growth of  capital  or current
income   through   investment   in   enterprises   that  make  a   significant
contribution  to society  through their  products and services and through the
way they do business.  The Calvert Social  Portfolios offer investors a choice
of five separate  portfolios  selected with a concern for the social impact of
each  investment:  Calvert  Social  Money  Market,  Small Cap Growth,  Mid Cap
Growth,  International  Equity  and  Balanced  Portfolios.  References  to the
"Investment  Advisor" refer to the advisor  appropriate to the Portfolio being
discussed. (See "Investment Advisors")

Foreign Securities

         Calvert Social  International  Equity and Small Cap Growth may invest
all of their assets in foreign  securities,  although Calvert Social Small Cap
Growth  does not  presently  intend to invest in foreign  securities.  Calvert
Social Money  Market may purchase  only high  quality,  US  dollar-denominated
instruments.

         Under  normal  circumstances,  Calvert  Social  International  Equity
will invest at least 65% of its assets in equity  securities  and at least 65%
of its assets in the  securities  of issuers in no less than three  countries,
other than the U.S.  Under  normal  circumstances,  business  activities  in a
number of different  foreign  countries will be represented in the Portfolio's
investments.  The Portfolio may, from time to time,  have more than 25% of its
assets  invested in any major  industrial  or developed  country  which in the
view of the Subadvisor  poses no unique  investment  risk.  Under  exceptional
economic  or  market  conditions,  Calvert  Social  International  Equity  may
invest  substantially  all of its assets in only one or two  countries,  or in
U.S.  government  obligations or securities of companies  incorporated  in and
having their principal activities in the U.S.

         Investments  in foreign  securities  may present  risks not typically
involved in domestic  investments.  The Fund may purchase  foreign  securities
directly,  on foreign  markets,  or those  represented by American  Depositary
Receipts  ("ADRs"),   or  other  receipts  evidencing   ownership  of  foreign
securities,  such as International  Depository  Receipts and Global Depositary
Receipts.  ADRs are US  dollar-denominated  and traded in the US on  exchanges
or over the  counter.  By  investing  in ADRs rather than  directly in foreign
issuers'  stock,  the Fund may possibly avoid some currency and some liquidity
risks.  The information  available for ADRs is subject to the more uniform and
more exacting  accounting,  auditing and financial  reporting standards of the
domestic market or exchange on which they are traded.

         Additional  costs may be incurred in  connection  with  international
investment  since  foreign  brokerage  commissions  and  the  custodial  costs
associated  with  maintaining  foreign  portfolio   securities  are  generally
higher  than in the  United  States.  Fee  expense  may  also be  incurred  on
currency  exchanges  when the Fund  changes  investments  from one  country to
another or converts foreign securities holdings into US dollars.

         United  States  Government  policies  have  at  times,  in the  past,
through  imposition  of interest  equalization  taxes and other  restrictions,
discouraged certain investments abroad by United States investors.

         Investing in emerging  markets in particular,  those  countries whose
economies  and  capital  markets  are  not  as  developed  as  those  of  more
industrialized  nations,  carries its own special  risks.  Among other  risks,
the economies of such  countries  may be affected to a greater  extent than in
other  countries  by price  fluctuations  of a  single  commodity,  by  severe
cyclical  climactic  conditions,  lack of  significant  history  in  operating
under a market-oriented  economy, or by political instability,  including risk
of expropriation.

         In determining  the  appropriate  distribution  of investments  among
various  countries and  geographic  regions,  the Subadvisor  ordinarily  will
consider the following  factors:  prospects for relative economic growth among
foreign  countries;  expected  levels of inflation;  relative  price levels of
the  various  capital  markets;   government  policies   influencing  business
conditions;   the  outlook  for  currency   relationships  and  the  range  of
individual investment opportunities available to the global investor.

         Since  investments  in  securities  of issuers  domiciled  in foreign
countries usually involve currencies of the foreign  countries,  and since the
Fund may temporarily  hold funds in foreign  currencies  during the completion
of  investment  programs,  the value of the assets of the Fund as  measured in
United States  dollars may be affected  favorably or unfavorably by changes in
foreign  currency  exchange  rates  and  exchange  control  regulations.   For
example,  if the  value  of the  foreign  currency  in  which  a  security  is
denominated  increases  or declines in relation to the value of the US dollar,
the  value  of  the   security  in  US  dollars   will   increase  or  decline
correspondingly.   The  Fund  will  conduct  its  foreign  currency   exchange
transactions  either on a spot (i.e.,  cash) basis at the spot rate prevailing
in the foreign  exchange market,  or through  entering into forward  contracts
to purchase or sell foreign  currencies.  A forward foreign currency  contract
involves an  obligation  to  purchase or sell a specific  currency at a future
date  which  may be any fixed  number  of days  from the date of the  contract
agreed  upon by the  parties,  at a  price  set at the  time of the  contract.
These  contracts  are  traded  in  the  interbank  market  conducted  directly
between  currency  traders  (usually  large,   commercial   banks)  and  their
customers.  A forward  foreign  currency  contract  generally  has no  deposit
requirement, and no commissions are charged at any stage for trades.

         A Portfolio  may enter into forward  foreign  currency  contracts for
two reasons.  First,  the  Portfolio  may desire to preserve the United States
dollar  price of a security  when it enters into a contract  for the  purchase
or sale of a security  denominated in a foreign currency.  A Portfolios may be
able to protect itself against  possible losses  resulting from changes in the
relationship  between the United States dollar and foreign  currencies  during
the period  between the date the  security is  purchased  or sold and the date
on which payment is made or received by entering  into a forward  contract for
the  purchase or sale,  for a fixed  amount of  dollars,  of the amount of the
foreign currency involved in the underlying security transactions.

         Second,  when the Advisor or  Subadvisor  believes  that the currency
of a particular  foreign country may suffer a substantial  decline against the
United States dollar,  a Portfolio may enter into a forward  foreign  currency
contract  to sell,  for a fixed  amount of  dollars,  the  amount  of  foreign
currency  approximating  the value of some or all of the portfolio  securities
denominated  in such  foreign  currency.  The precise  matching of the forward
foreign currency  contract  amounts and the value of the portfolio  securities
involved  will  not  generally  be  possible  since  the  future  value of the
securities will change as a consequence of market  movements  between the date
the forward  contract is entered into and the date it matures.  The projection
of  short-term  currency  market  movement is  difficult,  and the  successful
execution of this short-term  hedging strategy is uncertain.  Although forward
foreign  currency  contracts  tend to  minimize  the  risk  of  loss  due to a
decline  in the value of the  hedged  currency,  at the same time they tend to
limit  any  potential  gain  which  might  result  should  the  value  of such
currency  increase.  The  Portfolios  do not intend to enter into such forward
contracts under this circumstance on a regular or continuous basis.

Eurocurrency Conversion Risk

         European  countries  that are members of the European  Monetary Union
have agreed to use a common  currency  unit,  the "euro,"  beginning  in 1999.
Currently,  each of these  countries has its own currency  unit.  Although the
Advisor  does  not  anticipate  any  problems  in  conversion   from  the  old
currencies  to  the  euro,   there  may  be  issues  involved  in  settlement,
valuation,  and numerous  other areas that could impact the Fund.  Calvert has
been  reviewing  all of  its  computer  systems  for  Eurocurrency  conversion
compliance.  There can be no assurance  that there will be no negative  impact
on the Fund,  however,  the Advisor and  custodian  have advised the Fund that
they have been  actively  working on any necessary  changes to their  computer
systems to prepare  for the  conversion,  and expect that their  systems,  and
those of their  outside  service  providers,  will be adapted in time for that
event.

Foreign Money Market Instruments

         Calvert  Social Money Market may invest  without  limitation in money
market   instruments  of  banks,   whether  foreign  or  domestic,   including
obligations  of US  branches  of  foreign  banks  ("Yankee"  instruments)  and
obligations of foreign branches of US banks  ("Eurodollar"  instruments).  All
such instruments must be high-quality,  US dollar-denominated  obligations. It
is an operating (i.e.,  nonfundamental)  policy of Calvert Social Money Market
that it may invest only in foreign  money  market  instruments  if they are of
comparable  quality to the  obligations  of  domestic  banks.  Although  these
instruments  are not  subject  to  foreign  currency  risk  since  they are US
dollar-denominated,  investments  in  foreign  money  market  instruments  may
involve  risks  that  are  different  than  investments  in  securities  of US
issuers. See "Foreign Securities" above.

Small Cap Issuers
         The  securities  of small cap  issuers  may be less  actively  traded
than the  securities of larger  issuers,  may trade in a more limited  volume,
and may change in value more  abruptly than  securities  of larger  companies.
Information  concerning these securities may not be readily  available so that
the  companies  may be less  actively  followed by stock  analysts.  Small-cap
issuers do not  usually  participate  in market  rallies to the same extent as
more  widely-known  securities,  and  they  tend to have a  relatively  higher
percentage of insider ownership.

         Investing in smaller,  new issuers  generally  involves  greater risk
than  investing  in  larger,  established  issuers.  Companies  in  which  the
Portfolio  is likely to invest  may have  limited  product  lines,  markets or
financial  resources and may lack  management  depth.  The  securities in such
companies  may also have  limited  marketability  and may be  subject  to more
abrupt  or  erratic  market   movements  than   securities  of  larger,   more
established companies or the market averages in general.

Real Estate Investment Trusts

         Calvert   Social   Small  Cap  Growth  may  invest  in  real   estate
investment  trusts  ("REITs"),  including equity REITs,  which own real estate
properties,  and mortgage REITs,  which make  construction,  development,  and
long-term  mortgage  loans.  The value of an equity  REIT may be  affected  by
changes in the value of the  underlying  property,  while a mortgage  REIT may
be affected by the quality of the credit  extended.  The  performance  of both
types  of  REITs  depends  upon  conditions  in  the  real  estate   industry,
management  skills,  and the amount of cash flow.  The risks  associated  with
REITs include  default by borrowers,  self-liquidation,  failure to qualify as
a  pass-through  entity  under the Federal  tax law,  failure to qualify as an
exempt entity under the Investment  Company Act of 1940 (the "1940 Act"),  and
the fact that REITs are not diversified.

Private Placements and Illiquid Securities

         Due  to  the   particular   social   objective  of  the   Portfolios,
opportunities may exist to promote especially  promising  approaches to social
goals   through   privately-placed    investments.   The   private   placement
investments  undertaken  by the  Portfolios,  if any, may be subject to a high
degree of risk.  Such  investments  may involve  relatively  small and untried
enterprises  that have been  selected  in the first  instance  because of some
attractive  social  objectives or policies.  The  Investment  Advisors seek to
structure the  Portfolios'  investments  to provide the greatest  assurance of
attaining the intended investment return.

         Many private  placement  investments have no readily available market
and may therefore be  considered  illiquid.  It is an operating  policy of the
Portfolios  not to  purchase  illiquid  securities  if  more  than  a  certain
percentage  of the  value  of  its  net  assets  would  be  invested  in  such
securities.  Securities  eligible  for resale  pursuant to Rule 144A under the
Securities  Act of 1933 may be  determined  by the  Board of  Directors  to be
liquid.  The  Board may  delegate  such  determinations  of  liquidity  to the
Advisor,  pursuant  to  guidelines  and  oversight  by  the  Board.  Portfolio
investments  in  private  placements  and other  securities  for which  market
quotations  are not  readily  available  are  valued at fair  market  value as
determined by the Advisor under the direction and control of the Board.

Temporary Defensive Positions

         For  temporary  defensive  purposes  - which  may  include  a lack of
adequate purchase  candidates or an unfavorable  market environment - the Fund
may invest in cash or cash equivalents.  Cash equivalents  include instruments
such  as,  but  not  limited  to,  US  government   and  agency   obligations,
certificates  of  deposit,  banker's  acceptances,  time  deposits  commercial
paper, short-term corporate debt securities, and repurchase agreements.

Repurchase Agreements

         The  Portfolios  may purchase debt  securities  subject to repurchase
agreements,  which are arrangements  under which the Portfolio buys a security
and  the  seller  simultaneously  agrees  to  repurchase  the  security  at  a
specified time and price.  The Portfolios  engage in repurchase  agreements in
order to earn a higher rate of return  than it could earn simply by  investing
in  the  obligation  which  is  the  subject  of  the  repurchase   agreement.
Repurchase  agreements  are not,  however,  without  risk. In the event of the
bankruptcy  of a seller  during the term of a  repurchase  agreement,  a legal
question  exists as to whether the Portfolio  would be deemed the owner of the
underlying  security  or would be deemed  only to have a security  interest in
and lien upon such  security.  The  Portfolios  will only engage in repurchase
agreements  with  recognized   securities  dealers  and  banks  determined  to
present   minimal   credit  risk  by  the  Advisor  under  the  direction  and
supervision  of the Fund's Board of  Directors.  In addition,  the  Portfolios
will only  engage  in  repurchase  agreements  reasonably  designed  to secure
fully during the term of the agreement  the seller's  obligation to repurchase
the  underlying  security and will monitor the market value of the  underlying
security  during  the term of the  agreement.  If the value of the  underlying
security  declines and is not at least equal to the  repurchase  price due the
Portfolio  pursuant to the  agreement,  the Portfolio  will require the seller
to pledge  additional  securities  or cash to secure the seller's  obligations
pursuant  to the  agreement.  If the  seller  defaults  on its  obligation  to
repurchase and the value of the underlying  security  declines,  the Portfolio
may incur a loss and may incur  expenses in selling the  underlying  security.
Repurchase   agreements  are  always  for  periods  of  less  than  one  year.
Repurchase   agreements  not  terminable  within  seven  days  are  considered
illiquid.

Reverse Repurchase Agreements

         The  Portfolios  may also  engage in reverse  repurchase  agreements.
Under a reverse repurchase  agreement,  a Portfolio sells securities to a bank
or  securities  dealer and agrees to  repurchase  those  securities  from such
party at an agreed upon date and price  reflecting  a market rate of interest.
The Portfolio invests the proceeds from each reverse  repurchase  agreement in
obligations  in which it is authorized  to invest.  The  Portfolios  intend to
enter  into a  reverse  repurchase  agreement  only when the  interest  income
provided for in the  obligation  in which the  Portfolio  invests the proceeds
is  expected  to exceed the amount the  Portfolio  will pay in interest to the
other   party  to  the   agreement   plus  all  costs   associated   with  the
transactions.  The  Portfolios do not intend to borrow for leverage  purposes.
The  Portfolios  will  only  be  permitted  to  pledge  assets  to the  extent
necessary to secure borrowings and reverse repurchase agreements.

         During the time a reverse  repurchase  agreement is outstanding,  the
Portfolio will maintain in a segregated  custodial  account an amount of cash,
US Government  securities or other liquid,  high-quality debt securities equal
in value to the  repurchase  price.  The  Portfolio  will mark to  market  the
value of assets  held in the  segregated  account,  and will place  additional
assets in the account  whenever  the total  value of the  account  falls below
the amount required under applicable regulations.

         The Portfolios'  use of reverse  repurchase  agreements  involves the
risk  that  the  other  party  to  the  agreements  could  become  subject  to
bankruptcy or  liquidation  proceedings  during the period the  agreements are
outstanding.  In such event,  the Portfolio may not be able to repurchase  the
securities it has sold to that other party. Under those  circumstances,  if at
the  expiration of the  agreement  such  securities  are of greater value than
the proceeds  obtained by the Portfolio  under the  agreements,  the Portfolio
may have been better off had it not entered into the agreement.  However,  the
Portfolio will enter into reverse  repurchase  agreements  only with banks and
dealers  which  the  Advisor  believes  present  minimal  credit  risks  under
guidelines  adopted  by the  Fund's  Board  of  Directors.  In  addition,  the
Portfolio  bears the risk that the market value of the securities  sold by the
Portfolio may decline below the  agreed-upon  repurchase  price, in which case
the dealer may request the Portfolio to post additional collateral.

U.S. Government-Backed Obligations

         Calvert   Social   Balanced   may,  in  pursuit  of  its   investment
objective,  invest in Ginnie Maes  which,  issued by the  Government  National
Mortgage  Association,  are  typically  interests  in pools of mortgage  loans
insured by the Federal  Housing  Administration  or guaranteed by the Veterans
Administration.  A "pool" or group of such  mortgages is assembled  and, after
approval  from GNMA,  is  offered  to  investors  through  various  securities
dealers.  GNMA is a U.S.  Government  corporation  within  the  Department  of
Housing  and Urban  Development.  Ginnie Maes are backed by the full faith and
credit of the United States,  which means that the U.S. Government  guarantees
that interest and principal will be paid when due.

         The Advisor will  attempt,  through  careful  evaluation of available
GNMA issues and prevailing market  conditions,  to invest in GNMA Certificates
which  provide a high income  return but are not subject to  substantial  risk
of loss of principal.  Accordingly,  the Advisor may forego the opportunity to
invest in  certain  issues of GNMA  Certificates  which  would  provide a high
current  income  yield if the Advisor  determines  that such  issues  would be
subject  to a risk of  prepayment  and loss of  principal  over the long  term
that  would  outweigh  the  short-term  increment  in  yield.  Calvert  Social
Balanced is not  expected  generally  to invest  more than a small  portion of
its assets in GNMA Certificates.

Non-Investment Grade Debt Securities

         Calvert Social  Balanced may invest in lower quality debt  securities
(generally  those  rated BB or lower by S&P or Ba or lower by  Moody's,  known
as "junk bonds").  The Portfolio's  investment policy provides that it may not
invest  more than 20% of its  assets  in  securities  rated  below B by either
rating  service,  or in unrated  securities  determined  by the  Advisor to be
comparable  to  securities  rated below B by either  rating  service.  Calvert
Social  International  Equity  may  invest  up to 5% of its  assets  in  lower
quality debt  securities.  Calvert  Social Small Cap Growth and Mid Cap Growth
may each invest up to 35% of its assets in debt  securities  without regard to
investment  grade,  but will not purchase any debt  securities  rated below C.
Non-investment  grade  debt  securities  are lower  quality  debt  securities.
These  securities  have moderate to poor  protection of principal and interest
payments  and  have   speculative   characteristics.   (See   Appendix  for  a
description  of  the  ratings.)  These  securities  involve  greater  risk  of
default or price  declines  due to changes  in the  issuer's  creditworthiness
than  investment-grade  debt  securities.  Because the market for  lower-rated
securities  may be thinner and less active than for  higher-rated  securities,
there  may be  market  price  volatility  for  these  securities  and  limited
liquidity  in the  resale  market.  Market  prices  for these  securities  may
decline  significantly  in periods of general  economic  difficulty  or rising
interest  rates.  Unrated  debt  securities  may fall into the  lower  quality
category.

         The  quality  limitation  set  forth  in the  Portfolios'  investment
policy is determined  immediately  after a Portfolio's  acquisition of a given
security.  Accordingly,  any later  change in ratings  will not be  considered
when  determining   whether  an  investment   complies  with  the  Portfolio's
investment policy.

         When  purchasing  high-yielding  securities,  rated or  unrated,  the
Advisors  prepare  their own  careful  credit  analysis to attempt to identify
those   issuers  whose   financial   condition  is  adequate  to  meet  future
obligations  or is expected to be  adequate in the future.  Through  portfolio
diversification   and  credit  analysis,   investment  risk  can  be  reduced,
although there can be no assurance that losses will not occur.

Derivatives
         Each  Portfolio  can use various  techniques  to increase or decrease
its exposure to changing  security  prices,  interest  rates, or other factors
that  affect  security  values.   These  techniques  may  involve   derivative
transactions  such as buying and selling  options and  futures  contracts  and
leveraged  notes,  entering  into  swap  agreements,  and  purchasing  indexed
securities.  The Portfolios can use these practices  either as substitution or
as  protection  against an adverse  move in the  Portfolio  to adjust the risk
and  return   characteristics   of  the  Portfolio.   If  the  Advisor  and/or
Subadvisor (as applicable)  judges market conditions  incorrectly or employs a
strategy that does not correlate  well with a Portfolio's  investments,  or if
the  counterparty  to the  transaction  does not  perform as  promised,  these
techniques  could  result  in  a  loss.  These  techniques  may  increase  the
volatility  of a  Portfolio  and  may  involve  a  small  investment  of  cash
relative  to  the  magnitude  of  the  risk  assumed.  Derivatives  are  often
illiquid.

Options and Futures Contracts

         Calvert  Social  International  Equity,  Small Cap Growth and Mid Cap
Growth may, in pursuit of their investment  objectives,  purchase put and call
options  and engage in the  writing of covered  call  options  and secured put
options on securities which meet the Portfolios'  social criteria,  and employ
a variety of other investment techniques.  Specifically,  these Portfolios may
also  engage  in the  purchase  and  sale of  stock  index  future  contracts,
foreign  currency  futures  contracts,  interest rate futures  contracts,  and
options on such futures, as described more fully below.

         These Portfolios will engage in such  transactions  only to hedge the
existing  positions  in the  respective  Portfolios.  They will not  engage in
such   transactions  for  the  purposes  of  speculation  or  leverage.   Such
investment  policies and  techniques may involve a greater degree of risk than
those inherent in more conservative investment approaches.

         These   Portfolios  will  not  engage  in  such  options  or  futures
transactions unless they receive appropriate  regulatory  approvals permitting
them to engage  in such  transactions.  These  Portfolios  may write  "covered
options" on securities  in standard  contracts  traded on national  securities
exchanges.  These  Portfolios  will write such options in order to receive the
premiums  from  options  that  expire  and to  seek  net  gains  from  closing
purchase transactions with respect to such options.

         Put and Call  Options.  These  Portfolios  may  purchase put and call
options,  in standard contracts traded on national  securities  exchanges,  on
securities  of  issuers  which meet the  Portfolios'  social  criteria.  These
Portfolios  will purchase  such options only to hedge  against  changes in the
value  of  securities  the  Portfolios  hold  and  not  for  the  purposes  of
speculation  or leverage.  In buying a put, a Portfolio  has the right to sell
the security at the exercise  price,  thus limiting its risk of loss through a
decline  in the  market  value of the  security  until  the put  expires.  The
amount of any  appreciation  in the value of the  underlying  security will be
partially  offset by the  amount of the  premium  paid for the put  option and
any related  transaction costs.  Prior to its expiration,  a put option may be
sold in a closing sale  transaction  and any profit or loss from the sale will
depend on whether the amount  received  is more or less than the premium  paid
for the put option plus the related transaction costs.

         These  Portfolios  may purchase call options on securities  that they
may intend to purchase and that meet the  Portfolios'  social  criteria.  Such
transactions  may be entered into in order to limit the risk of a  substantial
increase in the market price of the security  which the  Portfolio  intends to
purchase.  Prior to its  expiration,  a call  option  may be sold in a closing
sale  transaction.  Any profit or loss from such a sale will depend on whether
the  amount  received  is more or less  than  the  premium  paid  for the call
option plus the related transaction costs.

         Covered  Options.  These Portfolios may write only covered options on
equity  and  debt  securities  in  standard   contracts   traded  on  national
securities  exchanges.  For  call  options,  this  means  that  so  long  as a
Portfolio is obligated as the writer of a call  option,  that  Portfolio  will
own the  underlying  security  subject to the option  and,  in the case of put
options,  that Portfolio  will,  through its  custodian,  deposit and maintain
either cash or  securities  with a market  value equal to or greater  than the
exercise price of the option.

         When a Portfolio  writes a covered call option,  the Portfolio  gives
the  purchaser  the right to purchase the security at the call option price at
any time  during  the life of the  option.  As the writer of the  option,  the
Portfolio  receives a premium,  less a  commission,  and in exchange  foregoes
the  opportunity  to  profit  from any  increase  in the  market  value of the
security  exceeding the call option price.  The premium serves to mitigate the
effect  of any  depreciation  in the  market  value of the  security.  Writing
covered  call  options  can  increase  the  income of the  Portfolio  and thus
reduce  declines  in the  net  asset  value  per  share  of the  Portfolio  if
securities  covered  by such  options  decline  in value.  Exercise  of a call
option by the  purchaser,  however,  will cause the Portfolio to forego future
appreciation of the securities covered by the option.

         When a Portfolio  writes a secured put option,  it will gain a profit
in the amount of the premium,  less a commission,  so long as the price of the
underlying security remains above the exercise price.  However,  the Portfolio
remains  obligated to purchase the  underlying  security from the buyer of the
put option  (usually  in the event the price of the  security  funds below the
exercise  price) at any time  during  the option  period.  If the price of the
underlying  security  falls  below  the  exercise  price,  the  Portfolio  may
realize a loss in the amount of the  difference  between  the  exercise  price
and the sale price of the security, less the premium received.

         These  Portfolios  may  purchase  securities  that may be  covered by
call  options  solely  on the  basis  of  considerations  consistent  with the
investment  objectives and policies of the Portfolios.  The Portfolio turnover
rate may increase  through the exercise of a call option;  this will generally
occur  if  the  market  value  of  a  "covered"  security  increases  and  the
portfolio has not entered into a closing purchase transaction.

         Risks Related to Options  Transactions.  The Portfolios can close out
their  respective  positions  in  exchange-traded  options only on an exchange
which provides a secondary  market in such options.  Although these Portfolios
intend to acquire  and write only such  exchange-traded  options  for which an
active  secondary  market  appears to exist,  there can be no  assurance  that
such  a  market  will  exist  for  any  particular   option  contract  at  any
particular  time.  This might prevent the  Portfolios  from closing an options
position,  which could impair the  Portfolios'  ability to hedge  effectively.
The  inability  to close out a call  position  may have an  adverse  effect on
liquidity  because  the  Portfolio  may be  required  to hold  the  securities
underlying the option until the option expires or is exercised.

         Futures   Transactions.   These  Portfolios  may  purchase  and  sell
futures  contracts  ("futures  contracts")  but only when,  in the judgment of
the Advisor,  such a position  acts as a hedge  against  market  changes which
would adversely  affect the securities  held by the Portfolios.  These futures
contracts  may  include,   but  are  not  limited  to,  market  index  futures
contracts and futures contracts based on US Government obligations.

         A futures  contract  is an  agreement  between two parties to buy and
sell a security  on a future  date which has the  effect of  establishing  the
current  price for the  security.  Although  futures  contracts by their terms
require  actual  delivery  and  acceptance  of  securities,  in most cases the
contracts  are closed out before the  settlement  date  without  the making or
taking of delivery of securities.  Upon buying or selling a futures  contract,
the Portfolio  deposits  initial  margin with its  custodian,  and  thereafter
daily  payments  of  maintenance  margin  are made to and  from the  executing
broker.  Payments of maintenance  margin  reflect  changes in the value of the
futures  contract,  with the Portfolio  being  obligated to make such payments
if its futures  position  becomes  less  valuable and entitled to receive such
payments if its positions become more valuable.

         These  Portfolios  may only  invest  in  futures  contracts  to hedge
their   respective   existing   investment   positions   and  not  for  income
enhancement,   speculation  or  leverage   purposes.   Although  some  of  the
securities  underlying  the  futures  contract  may not  necessarily  meet the
Portfolios'   social  criteria,   any  such  hedge  position  taken  by  these
Portfolios will not constitute a direct  ownership  interest in the underlying
securities.

         Futures  contracts  have been  designed by boards of trade which have
been  designated   "contracts   markets"  by  the  Commodity  Futures  Trading
Commission  ("CFTC").  As  series  of a  registered  investment  company,  the
Portfolios  are  eligible  for  exclusion   from  the  CFTC's   definition  of
"commodity pool  operator,"  meaning that the Portfolios may invest in futures
contracts  under  specified  conditions  without  registering  with the  CFTC.
Among  these  conditions  are  requirements  that  each  Portfolio  invest  in
futures  only for  hedging  purposes.  Futures  contracts  trade on  contracts
markets  in a manner  that is  similar  to the way a stock  trades  on a stock
exchange  and the  boards  of  trade,  through  their  clearing  corporations,
guarantee performance of the contracts.

         Options on Futures  Contracts.  These  Portfolios  may  purchase  and
write put or call  options  and sell call  options  on  futures  contracts  in
which a  Portfolio  could  otherwise  invest  and  which  are  traded  on a US
exchange  or board of  trade.  The  Portfolios  may also  enter  into  closing
transactions  with respect to such options to terminate an existing  position;
that is,  to sell a put  option  already  owned  and to buy a call  option  to
close a position  where the  Portfolio has already sold a  corresponding  call
option.

         The  Portfolios  may only invest in options on futures  contracts  to
hedge  their  respective  existing  investment  positions  and not for  income
enhancement,   speculation  or  leverage   purposes.   Although  some  of  the
securities  underlying  the  futures  contract  underlying  the option may not
necessarily  meet the  Portfolios'  social  criteria,  any such hedge position
taken by these Portfolios will not constitute a direct  ownership  interest in
the underlying securities.

         An option on a futures  contract  gives the purchaser  the right,  in
return for the premium  paid,  to assume a position in a futures  contract - a
long  position  if the option is a call and a short  position if the option is
a put - at a  specified  exercise  price at any time  during the period of the
option.  The  Portfolios  will pay a premium  for such  options  purchased  or
sold. In connection  with such options  bought or sold,  the  Portfolios  will
make initial margin deposits and make or receive  maintenance  margin payments
which reflect  changes in the market value of such options.  This  arrangement
is  similar  to  the  margin  arrangements  applicable  to  futures  contracts
described above.

         Put  Options on Futures  Contracts.  The  purchase  of put options on
futures  contracts is analogous to the sale of futures  contracts  and is used
to  protect  the  portfolio  against  the  risk  of  declining  prices.  These
Portfolios   may  purchase  put  options  and  sell  put  options  on  futures
contracts that are already owned by that  Portfolio.  The Portfolios will only
engage in the  purchase  of put options and the sale of covered put options on
market index futures for hedging purposes.

         Call  Options  on  Futures  Contracts.  The sale of call  options  on
futures  contracts is analogous to the sale of futures  contracts  and is used
to protect the portfolio  against the risk of declining  prices.  The purchase
of call  options  on futures  contracts  is  analogous  to the  purchase  of a
futures  contract.  These  Portfolios  may only buy call  options  to close an
existing  position where the Portfolio has already sold a  corresponding  call
option,  or for a cash hedge.  The Portfolios  will only engage in the sale of
call options and the purchase of call options to cover for hedging purposes.

         Writing  Call  Options  on  Futures  Contracts.  The  writing of call
options on futures  contracts  constitutes a partial  hedge against  declining
prices of the securities  deliverable  upon exercise of the futures  contract.
If the futures  contract price at expiration is below the exercise price,  the
Portfolio  will retain the full amount of the option  premium which provides a
partial hedge  against any decline that may have  occurred in the  Portfolio's
securities holdings.

         Risks of Options and Futures  Contracts.  If one of these  Portfolios
has sold futures or takes  options  positions to hedge its  portfolio  against
decline in the  market  and the  market  later  advances,  the  Portfolio  may
suffer a loss on the  futures  contracts  or  options  which it would not have
experienced  if it had  not  hedged.  Correlation  is also  imperfect  between
movements in the prices of futures  contracts  and  movements in prices of the
securities  which are the subject of the hedge.  Thus the price of the futures
contract  or  option  may  move  more  than  or less  than  the  price  of the
securities  being hedged.  Where a Portfolio has sold futures or taken options
positions to hedge against  decline in the market,  the market may advance and
the value of the  securities  held in the Portfolio may decline.  If this were
to occur,  the Portfolio might lose money on the futures  contracts or options
and also  experience  a  decline  in the  value of its  portfolio  securities.
However,  although this might occur for a brief period or to a slight  degree,
the value of a  diversified  portfolio  will tend to move in the  direction of
the market generally.

         The  Portfolios  can close out futures  positions only on an exchange
or  board  of  trade  which  provides  a  secondary  market  in such  futures.
Although  the  Portfolios  intend to  purchase  or sell only such  futures for
which an active secondary  market appears to exist,  there can be no assurance
that such a market  will  exist for any  particular  futures  contract  at any
particular  time.  This might  prevent the  Portfolios  from closing a futures
position,  which could  require a Portfolio to make daily cash  payments  with
respect to its position in the event of adverse price movements.

         Options on futures  transactions  bear several risks apart from those
inherent in options transactions  generally.  The Portfolios' ability to close
out their options  positions in futures  contracts will depend upon whether an
active  secondary  market for such options develops and is in existence at the
time the Portfolios seek to close their  positions.  There can be no assurance
that such a market will develop or exist.  Therefore,  the Portfolios might be
required to exercise the options to realize any profit.

Foreign Currency Transactions (Not applicable to Calvert Social Money Market)

         Forward  Foreign  Currency  Exchange  Contracts.  A  forward  foreign
currency  exchange  contract  involves  an  obligation  to  purchase or sell a
specific  currency  at a future  date,  which may be any fixed  number of days
("Term")  from the  date of the  contract  agreed  upon by the  parties,  at a
price set at the time of the contract.  These  contracts  are traded  directly
between  currency   traders   (usually  large  commercial   banks)  and  their
customers.

         The  Portfolios  will  not  enter  into  such  forward  contracts  or
maintain a net  exposure  in such  contracts  where it would be  obligated  to
deliver  an  amount  of  foreign  currency  in  excess  of  the  value  of its
portfolio  securities  and other  assets  denominated  in that  currency.  The
Advisors  and   Subadvisors   believes  that  it  is  important  to  have  the
flexibility  to enter into such forward  contract when it  determines  that to
do so is in a Portfolio's best interests.

         Foreign  Currency  Options (Not  applicable  to Calvert  Social Money
Market or  Balanced).  A foreign  currency  option  provides  the option buyer
with the  right to buy or sell a stated  amount  of  foreign  currency  at the
exercise  price on or before a specified  date.  A call option gives its owner
the right,  but not the  obligation,  to buy the currency,  while a put option
gives its owner the right, but not the obligation,  to sell the currency.  The
option  seller buyer may close its position  any time prior to  expiration  of
the  option  period.  A  call  rises  in  value  if  the  underlying  currency
appreciates.  Conversely,  a put  rises in value  if the  underlying  currency
depreciates.  Purchasing  a foreign  currency  option can  protect a Portfolio
against adverse movement in the value of a foreign currency.

         Foreign  Currency  Futures   Transactions.   The  Portfolio  may  use
foreign  currency  futures  contracts  and options on such futures  contracts.
Through  the  purchase  or sale of such  contracts,  it may be able to achieve
many of the same  objectives  attainable  through the use of foreign  currency
forward contracts, but more effectively and possibly at a lower cost.

         Unlike  forward  foreign   currency   exchange   contracts,   foreign
currency futures  contracts and options on foreign currency futures  contracts
are  standardized  as to amount and  delivery  period and are traded on boards
of trade and  commodities  exchanges.  It is  anticipated  that such contracts
may provide  greater  liquidity and lower cost than forward  foreign  currency
exchange contracts.

Lending Portfolio Securities

         The Fund may lend its  portfolio  securities  to member  firms of the
New York  Stock  Exchange  and  commercial  banks with  assets of one  billion
dollars or more.  Any such loans must be secured  continuously  in the form of
cash  or cash  equivalents  such  as US  Treasury  bills.  The  amount  of the
collateral  must on a current  basis  equal or exceed the market  value of the
loaned  securities,  and the Fund must be able to  terminate  such  loans upon
notice  at any  time.  The  Fund  will  exercise  its  right  to  terminate  a
securities  loan in order  to  preserve  its  right to vote  upon  matters  of
importance affecting holders of the securities.

         The  advantage  of such loans is that the Fund  continues  to receive
the  equivalent  of the interest  earned or  dividends  paid by the issuers on
the loaned  securities  while at the same time earning interest on the cash or
equivalent  collateral  which may be  invested in  accordance  with the Fund's
investment objective, policies and restrictions.

         Securities  loans  are  usually  made  to  broker-dealers  and  other
financial  institutions to facilitate  their delivery of such  securities.  As
with any  extension  of credit,  there may be risks of delay in  recovery  and
possibly  loss of rights in the loaned  securities  should the borrower of the
loaned securities fail financially.  However,  the Fund will make loans of its
portfolio  securities only to those firms the Advisor deems  creditworthy  and
only on terms  the  Advisor  believes  should  compensate  for such  risk.  On
termination  of the loan,  the borrower is obligated to return the  securities
to the Fund.  The Fund will  recognize any gain or loss in the market value of
the securities during the loan period.  The Fund may pay reasonable  custodial
fees in connection with the loan.

When-Issued and Delayed Delivery Securities

         From  time  to  time,  in  the  ordinary  course  of  business,  each
Portfolio may purchase  securities on a when-issued or delayed  delivery basis
- -- that is,  delivery  and  payment  can take  place a month or more after the
date  of the  transactions.  The  securities  purchased  in  this  manner  are
subject  to  market  fluctuation  and no  interest  accrues  to the  purchaser
during this period.  At the time a Portfolio  makes a  commitment  to purchase
securities  on a when-issued  or delayed  delivery  basis,  the price is fixed
and the  Portfolio  will record the  transaction  and  thereafter  reflect the
value,  each day, of the  security in  determining  the net asset value of the
Portfolio.  At the time of delivery of the  securities,  the value may be more
or less than the purchase price.

         The  Portfolio  will enter  commitments  for  when-issued  or delayed
delivery   securities   only  when  it  intends  to  acquire  the  securities.
Accordingly,  when a  Portfolio  purchases  a  when-issued  security,  it will
maintain an amount of cash, cash  equivalents  (for example,  commercial paper
and daily  tender  adjustable  notes) or  short-term  high-grade  fixed income
securities in a segregated  account with the  Portfolio's  custodian,  so that
the  amount so  segregated  plus the amount of initial  and  variation  margin
held in the account of its broker  equals the market value of the  when-issued
purchase, thereby ensuring the transaction is unleveraged.

                           INVESTMENT RESTRICTIONS

Fundamental Investment Restrictions

         The  Portfolios  have adopted the  following  fundamental  investment
restrictions.  These  restrictions  cannot be changed  without the approval of
the holders of a majority of the outstanding shares of each Portfolio:

         (1)   Each   Portfolio   may   not   make   any   investment
         inconsistent  with  its   classification  as  a  diversified
         investment company under the 1940 Act.
         (2) Each Portfolio may not  concentrate  its  investments in
         the   securities  of  issuers   primarily   engaged  in  any
         particular   industry  (other  than  securities   issued  or
         guaranteed  by  the  U.S.  Government  or  its  agencies  or
         instrumentalities    and   repurchase   agreements   secured
         thereby,  or, for Calvert Social Money Market,  with respect
         to investments in money market instruments).
         (3)  Each  Portfolio  may not  issue  senior  securities  or
         borrow  money,  except from banks for temporary or emergency
         purposes  and then  only in an  amount  up to 33 1/3% of the
         value  of its  total  assets  or as  permitted  by  law  and
         except by engaging in reverse repurchase  agreements,  where
         allowed.  In order to secure any  permitted  borrowings  and
         reverse   repurchase   agreements  under  this  section,   a
         Portfolio may pledge, mortgage or hypothecate its assets.
         (4) Each  Portfolio  may not  underwrite  the  securities of
         other  issuers,  except as  allowed  by law or to the extent
         that  the  purchase  of  obligations  in  accordance  with a
         Portfolio's   investment  objective  and  policies,   either
         directly  from the  issuer,  or from an  underwriter  for an
         issuer, may be deemed an underwriting.
         (5) Each  Portfolio may not invest  directly in  commodities
         or real estate,  although it may invest in securities  which
         are  secured by real  estate or real  estate  mortgages  and
         securities of issuers  which invest or deal in  commodities,
         commodity  futures,  real  estate or real  estate  mortgages
         and  provided   that  the  Social  Mid  Cap,   International
         Equity,  and  Small  Cap  Portfolios  may  purchase  or sell
         stock index  futures,  foreign  currency  futures,  interest
         rate futures and options thereon.
         (6) Each  Portfolio  may not make loans,  other than through
         the  purchase of money  market  instruments  and  repurchase
         agreements  or by  the  purchase  of  bonds,  debentures  or
         other  debt   securities,   or  as  permitted  by  law.  The
         purchase  of all or a  portion  of an issue of  publicly  or
         privately  distributed  debt  obligations in accordance with
         a   Portfolio's    investment   objective,    policies   and
         restrictions, shall not constitute the making of a loan.

Nonfundamental Investment Restrictions

         The Board of  Directors  has  adopted  the  following  nonfundamental
investment  restrictions.  A  nonfundamental  investment  restriction  can  be
changed by the Board at any time without a shareholder vote.

         (1) Each  Portfolio  does not  intend to make any  purchases
         of  securities  if  borrowing  exceeds  5% of a  portfolio's
         total assets.
         (2)  Each  Portfolio  may  not  acquire  private   placement
         investments  until  the  value  of  the  Portfolio's  assets
         exceeds $20 million.
         (3) Calvert Social  International  Equity,  Small Cap Growth
         and Mid Cap  Growth  may not write  options on more than 50%
         of their total assets.
         (4) Calvert Social  International  Equity, Small Cap Growth,
         and Mid Cap Growth may not purchase  illiquid  securities if
         more than 15% of the value of net assets  would be  invested
         in such securities.
         (5)  Calvert  Social   Balanced  and  Calvert  Social  Money
         Market may not  purchase  illiquid  securities  if more than
         10% of the value of net  assets  would be  invested  in such
         securities.
         (6) Calvert Social  International  Equity and Calvert Social
         Mid Cap  Growth may not make short  sales of  securities  or
         purchase  any   securities   on  margin   except  that  each
         Portfolio  may  obtain  such  short-term  credits  as may be
         necessary  for the  clearance  of  purchases  and  sales  of
         securities.  The  deposit  or  payment  by  a  Portfolio  of
         initial or maintenance  margin in connection  with financial
         futures  contracts or related  options  transactions  is not
         considered the purchase of a security on margin.
         (7) Calvert  Social  Money Market may invest only in foreign
         money market  instruments if they are of comparable  quality
         to the obligations of domestic banks.
         (8) Calvert  Social  Balanced  may not invest in  securities
         of foreign  issuers if at the time of acquisition  more than
         10% of its total  assets  taken at market  value at the time
         of the investment, would be invested in such securities.
         (9)  Calvert  Social  Balanced  may not write,  purchase  or
         sell  puts,   calls  or   combinations   thereof  except  in
         connection with when-issued securities.
         (10)   Calvert   Social   Balanced   may  not  purchase  any
         securities  on  margin  (except  that  it  may  obtain  such
         short-term  credit as may be necessary  for the clearance of
         purchases and sales of portfolio  securities)  or make short
         sales of securities or maintain a short position.
         (11)  Calvert  Social  International  Equity  may not write,
         purchase  or  sell  puts,  calls  or  combinations   thereof
         except  that the  Portfolio  may (a)  write  exchange-traded
         covered  call  options  on  portfolio  securities  and enter
         into  closing  purchase  transactions  with  respect to such
         options,   and  the  Portfolio  may  write   exchange-traded
         covered call options on foreign  currencies  and secured put
         options  on  securities  and  foreign  currencies  and write
         covered  call and  secured  put  options on  securities  and
         foreign  currencies traded over the counter,  and enter into
         closing   purchase   transactions   with   respect  to  such
         options,  (b) purchase  exchange-traded call options and put
         options and  purchase  call and put options  traded over the
         counter,  provided  that  the  premiums  on all  outstanding
         call and put  options do not exceed 5% of its total  assets,
         and enter into  closing  sale  transaction  with  respect to
         such   options,   and  (c)  engage  in   financial   futures
         contracts and related  options  transactions,  provided that
         the sum of the initial  margin  deposits on the  Portfolio's
         existing  futures  and  related  options  positions  and the
         premiums  paid for  related  options  would not exceed 5% of
         its total assets.
         (12)  Calvert  Social  International  Equity  will limit its
         investment in  securities  of U.S.  issuers to 5% of its net
         assets.

                         INVESTMENT SELECTION PROCESS

         Investments  in the  Portfolios  are  selected  on the basis of their
ability  to  contribute  to  the  dual  objective  of  the   Portfolios.   The
Portfolios   have   developed  a  number  of  techniques  for  evaluating  the
performance  of  issuers  in each of  these  areas.  The  primary  sources  of
information are reports  published by the issuers  themselves,  the reports of
public  agencies,  and the  reports of groups  which  monitor  performance  in
particular  areas.  These sources of information are sometimes  augmented with
direct  interviews  or written  questionnaires  addressed to the  issuers.  It
should  be  recognized,   however,  that  there  are  few  generally  accepted
measures by which  achievement  in these  areas can be readily  distinguished;
therefore,  the  development  of suitable  measurement  techniques  is largely
within the  discretion  and judgment of the Advisors  and  Subadvisors  of the
Portfolio.

         It should  be noted  that the  Portfolios'  social  criteria  tend to
limit the  availability  of  investment  opportunities  more than is customary
with  other  investment  companies.  The  Advisor  and  Subadvisors,  however,
believe  that there are  sufficient  investment  opportunities  to permit full
investment  among  issuers  that  satisfy the  Portfolios'  social  investment
objective.

         To  the  greatest  extent  possible,  the  same  social  criteria  is
applied to the purchase of  non-equity  securities  as to equity  investments.
Bank certificates of deposit,  commercial paper,  repurchase  agreements,  and
corporate  bonds are judged in the same way as a  prospective  purchase of the
bank's  or  issuing   company's  common  stock.  The  Portfolios  may  invest,
however,   in   certificates   of  deposit  of  banks  and  savings  and  loan
associations in which the Portfolios  would not otherwise  invest because such
institutions  have  assets of $1 billion or less,  but  generally  only to the
extent all such  investments  are fully insured as to principal by the Federal
Deposit Insurance Corporation.

         Obligations  issued by the US  Treasury,  such as US Treasury  bills,
notes  and  bonds,  are  supported  by the full  faith  and  credit  of the US
Government.  Certain  obligations  issued  or  guaranteed  by a US  Government
agency or  instrumentality  are  supported by the full faith and credit of the
US Government.  These include  obligations  issued by the Export-Import  Bank,
Farmers  Home  Administration,   Government  National  Mortgage   Association,
Postal Service,  Merchant  Marine,  and Washington  Metropolitan  Area Transit
Authority.  The  Portfolios  may also invest in other US Government  agency or
instrumentality  obligations  which are  supported  only by the  credit of the
agency or  instrumentality  and may be further  supported  by the right of the
issuer to borrow from the US Treasury.  Such  obligations  include  securities
issued  by the  Bank  for  Cooperatives,  Federal  Intermediate  Credit  Bank,
Federal  Land  Bank,  Federal  Home Loan  Bank,  Federal  Home  Loan  Mortgage
Corporation, and Federal National Mortgage Association.

         The  Portfolios  continuously  offer their  shares at prices equal to
the  respective  net asset values of the  Portfolios  determined in the manner
set forth below under "Net Asset  Value." The  Portfolios  offer their shares,
without sales  charge,  only for purchase by various  Insurance  Companies for
allocation to their Variable  Accounts.  It is conceivable  that in the future
it  may be  disadvantageous  for  both  annuity  Variable  Accounts  and  life
insurance  Variable  Accounts  of  different  Insurance  Companies,  to invest
simultaneously  in the Portfolios,  although  currently  neither the Insurance
Companies  nor  the  Portfolio  foresee  any  such   disadvantages  to  either
variable  annuity or variable life  insurance  policy holders of any Insurance
Company.  The  Portfolio's  Board of  Directors  intends to monitor  events in
order to identify any material  conflicts  between such  policyholders  and to
determine what action, if any, should be taken in response to any conflicts.

         The  Portfolios  are  required  to  redeem  all full  and  fractional
shares  for  cash.  The  redemption  price is the net asset  value per  share,
which  may  be  more  or  less  than  the  original  cost,  depending  on  the
investment  experience  of the  Portfolio.  Payment for shares  redeemed  will
generally  be made  within  seven  days after  receipt  of a proper  notice of
redemption.  The right of  redemption  may be suspended or the date of payment
postponed  for any period  during which the New York Stock  Exchange is closed
(other than customary weekend and holiday  closings),  when trading on the New
York Stock Exchange is restricted,  or an emergency  exists,  as determined by
the  Commission,  or if the  Commission  has ordered such a suspension for the
protection of shareholders.

                               NET ASSET VALUE

         The net asset  value of the shares of each  Portfolio  of the Fund is
determined  by adding the  values of all  securities  and other  assets of the
Portfolio,  subtracting  liabilities and expenses,  and dividing by the number
of  shares  of  the  Portfolio   outstanding.   Expenses  are  accrued  daily,
including the investment  advisory fee.  Calvert Social Money Market  attempts
to  maintain a  constant  net asset  value of $1.00 per  share;  the net asset
values of Calvert  Social  Balanced,  International  Equity,  Small Cap Growth
and Mid Cap  Growth  fluctuate  based on the  respective  market  value of the
Portfolio's  investments.  The  net  asset  value  per  share  of  each of the
Portfolios  is  determined  every  business day as of the close of the regular
session of the New York Stock  Exchange  (generally  4:00 p.m.  Eastern time),
and at such other times as may be necessary  or  appropriate.  The  Portfolios
do not  determine net asset value on certain  national  holidays or other days
on which the New York Stock  Exchange is closed:  New Year's Day,  Presidents'
Day,  Dr.   Martin  Luther  King,   Jr.  Day,   Good  Friday,   Memorial  Day,
Independence  Day,  Labor Day,  Thanksgiving  Day,  and  Christmas  Day.  Each
Portfolio's  net  asset  value  per  share  is  determined  by  dividing  that
Portfolio's  total net assets  (the  value of its  assets net of  liabilities,
including accrued expenses and fees) by the number of shares outstanding.

         The  assets of  Calvert  Social  Small Cap  Growth,  Mid Cap  Growth,
International  Equity and Balanced are valued as follows:  (a)  securities for
which market  quotations  are readily  available are valued at the most recent
closing  price,  mean  between bid and asked  price,  or yield  equivalent  as
obtained from one or more market makers for such  securities;  (b)  securities
maturing  within 60 days may be valued  at cost,  plus or minus any  amortized
discount  or premium,  unless the Board of  Directors  determines  such method
not to be appropriate  under the  circumstances;  and (c) all other securities
and assets for which  market  quotations  are not  readily  available  will be
fairly  valued by the  Advisor  in good  faith  under the  supervision  of the
Board  of  Directors.   Securities  primarily  traded  on  foreign  securities
exchanges  are  generally  valued  at the  preceding  closing  values on their
respective  exchanges  where  primarily  traded.  Equity options are valued at
the last sale  price  unless  the bid  price is  higher or the asked  price is
lower,  in which event such bid or asked price is used.  Exchange traded fixed
income  options  are  valued at the last sale  price  unless  there is no sale
price,  in which event  current  prices  provided  by market  makers are used.
Over-the-counter  fixed income  options are valued  based upon current  prices
provided by market  makers.  Financial  futures  are valued at the  settlement
price  established  each day by the board of trade or  exchange  on which they
are  traded.  Because of the need to obtain  prices as of the close of trading
on  various   exchanges   throughout  the  world,   the   calculation  of  the
Portfolio's  net asset  value does not take place for  contemporaneously  with
the  determination of the prices of US portfolio  securities.  For purposes of
determining  the  net  asset  value  all  assets  and  liabilities   initially
expressed  in foreign  currency  values will be converted  into United  States
dollar  values at the mean  between  the bid and  offered  quotations  of such
currencies  against  United  States  dollars at last quoted by any  recognized
dealer.  If an event  were to occur  after the value of an  investment  was so
established  but before  the net asset  value per share was  determined  which
was likely to  materially  change  the net asset  value,  then the  instrument
would be valued  using  fair value  consideration  by the  Directors  or their
delegates.

         Calvert Social Money Market's assets,  including  securities  subject
to repurchase  agreements,  are normally  valued at their amortized cost which
does not take into account unrealized  capital gains or losses.  This involves
valuing  an  instrument  at  its  cost  and  thereafter  assuming  a  constant
amortization  to  maturity  of any  discount  or  premium,  regardless  of the
impact of fluctuating  interest  rates on the market value of the  instrument.
While this method  provides  certainty in valuation,  it may result in periods
during which value,  as determined by amortized  cost, is higher or lower than
the price that would be received upon sale of the instrument.

                                    TAXES

         In 1998 the Portfolios  qualified,  and in 1999 the Portfolios intend
to qualify,  as a  "regulated  investment  company"  under the  provisions  of
Subchapter M of the  Internal  Revenue  Code (the  "Code").  If for any reason
the Fund  should fail to qualify,  it would be taxed as a  corporation  at the
Fund level, rather than passing through its income and gains to shareholders.

         Distributions  of realized  net capital  gains,  if any, are normally
paid  once a year;  however,  the  Portfolios  do not  intend to make any such
distributions  unless  available  capital loss  carryovers,  if any, have been
used or have  expired.  Capital  loss  carryforwards  as of December 31, 1998,
for Calvert  Social Money Market was $0,  Small Cap Growth was  $263,528,  Mid
Cap Growth was $0, International Equity was $0, and Balanced was $0.

         Since the  shareholders  of the Portfolios  are Insurance  Companies,
this  Statement of  Additional  Information  does not contain a discussion  of
the  federal  income  tax   consequences   at  the  shareholder   level.   For
information  concerning the federal tax  consequences to purchasers of annuity
or life insurance policies, see the prospectus for the policies.

                    CALCULATION OF YIELD AND TOTAL RETURN

Calvert Social Money Market: Yield

         From  time  to  time  Calvert  Social  Money  Market  advertises  its
"yield" and  "effective  yield."  Both yield  figures are based on  historical
earnings and are not intended to indicate future  performance.  The "yield" of
Calvert  Social  Money  Market  refers to the actual  income  generated  by an
investment  in the  Portfolio  over a particular  base period of time.  If the
base period is less than one year,  the yield is then  "annualized."  That is,
the net change,  exclusive of capital changes,  in the value of a share during
the base period is divided by the net asset  value per share at the  beginning
of the period,  and the result is  multiplied by 365 and divided by the number
of days in the base period.  Capital changes  excluded from the calculation of
yield are:  (1)  realized  gains and losses from the sale of  securities,  and
(2) unrealized  appreciation and  depreciation.  Calvert Social Money Market's
"effective  yield" for a seven-day  period is its annualized  compounded yield
during the period, calculated according to the following formula:

Effective yield = [(base period return) + 1]365/7 - 1

         The  "effective   yield"  is  calculated  like  yield,   but  assumes
reinvestment  of earned income.  The effective  yield will be slightly  higher
than  the  yield   because  of  the   compounding   effect  of  this   assumed
reinvestment.  For the  seven-day  period ended  December  31,  1998,  Calvert
Social Money Market's yield was 4.85% and its effective yield was 4.97%.

         The yield of the Money Market  Portfolio  will  fluctuate in response
to  changes in  interest  rates and  general  economic  conditions,  portfolio
quality,  portfolio maturity,  and operating  expenses.  Yield is not fixed or
insured and  therefore is not  comparable  to a savings or other  similar type
of account.  Yield during any particular  time period should not be considered
an  indication  of  future  yield.  It is,  however,  useful in  evaluating  a
Portfolio's performance in meeting its investment objective.

Calvert  Social  Small  Cap,  Mid  Cap  Growth,   International   Equity,  and
Balanced: Total Return and Other Quotations

         Calvert  Social  Small  Cap  Growth,  Mid Cap  Growth,  International
Equity  and  Balanced  may each  advertise  "total  return."  Total  return is
computed  by taking the total  number of shares  purchased  by a  hypothetical
$1,000  investment,  adding all additional  shares purchased within the period
with reinvested  dividends and  distributions,  calculating the value of those
shares at the end of the  period,  and  dividing  the  result  by the  initial
$1,000  investment.  For periods of more than one year, the  cumulative  total
return is then  adjusted  for the  number of years,  taking  compounding  into
account, to calculate average annual total return during that period.

         Total return is computed according to the following formula:

P(1 + T)n = ERV

where P = a hypothetical  initial  payment of $10,000;  T = total return;  n =
number of  years;  and ERV = the  ending  redeemable  value of a  hypothetical
$10,000  payment  made  at  the  beginning  of the  period.  Total  return  is
historical  in nature and is not  intended  to  indicate  future  performance.
Total return for the Portfolios for the periods indicated are as follows:

Periods Ended
December 31, 1998                       SEC Average Annual Return

Calvert Social Small Cap Growth
One Year                                            -6.23%
From Inception
(March 15, 1995)                                     5.93%

Calvert Social Mid Cap Growth
One Year                                            29.88%
Five Years                                          16.71%
From Inception
(July 16, 1991)                                     15.05%

Calvert Social International Equity
One Year                                            18.09%
Five Years                                          11.07%
From Inception
(June 30, 1992)                                     12.18%

Calvert Social Balanced
One Year                                            16.33%
Five Years                                          14.58%
Ten Years                                           12.87%
From Inception                                      11.60%
(September 2, 1986)

         Total  return,  like yield and net asset value per share,  fluctuates
in response to changes in market  conditions.  Neither  total return nor yield
for any  particular  time period  should be considered an indication of future
return.

                            DIRECTORS AND OFFICERS

         The Fund's Board of Directors  supervises  the Fund's  activities and
reviews its  contracts  with  companies  that  provide it with  services.  The
Directors  and Officers of the Fund and their  principal  occupations  are set
forth  below.   Directors  and  Officers  who  are  active  employees  of  the
Investment   Advisor  or  its  affiliates  will  not  receive  any  additional
compensation for their services to the Fund.

         FRANK H. BLATZ,  JR., Esq.,  Director.  Mr. Blatz is a partner in the
law firm of  Snevily,  Ely,  Williams,  Gurrieri  & Blatz.  He was  formerly a
partner  with  Abrams,  Blatz,  Gran,  Hendricks  & Reina,  P.A.  He is also a
director/trustee  of The Calvert Fund,  Calvert Cash Reserves,  First Variable
Rate Fund,  Calvert  Tax-Free  Reserves,  and  Calvert  Municipal  Fund,  Inc.
Address: 308 East Broad Street, Westfield, New Jersey 07091. DOB: 10/29/35.
         ALICE  GRESHAM  BULLOCK,   Director.   Ms.  Bullock  is  a  Dean  and
Professor  at  Howard  University  School  of  Law.  She was  formerly  Deputy
Director of the  Association of American Law Schools.  Ms. Bullock is a member
of the  Board of  Visitors  of J.  Reuben  Clark  Law  School,  Brigham  Young
University  and  the  Board  of  Directors  of  Council  on  Legal   Education
Opportunity.   Address:  6127  Utah  Avenue,  Washington,   D.C.  20015.  DOB:
05/17/50.
         CHARLES  E.  DIEHL,   Director.  Mr.  Diehl  is  Vice  President  and
Treasurer Emeritus of the George Washington  University,  and has retired from
University  Support  Services,  Inc.  of  Herndon,  Virginia.  He  is  also  a
director of Acacia Mutual Life Insurance Company.  Address:  1658 Quail Hollow
Court, McLean, Virginia 22101. DOB: 10/13/22.
         *BARBARA J. KRUMSIEK,  President and Director.  Ms.  Krumsiek  serves
as President,  Chief  Executive  Officer and Vice  Chairman of Calvert  Group,
Ltd. and as an officer and director of each of its affiliated  companies.  She
is a director of Calvert-Sloan  Advisers,  L.L.C., and a  trustee/director  of
each of the  investment  companies  in the  Calvert  Group of Funds.  Prior to
joining  Calvert  Group,  Ms.  Krumsiek  served as Senior  Vice  President  of
Alliance Capital LP's Mutual Fund Division. DOB: 08/09/52.
         M. CHARITO  KRUVANT,  Director.  Ms. Kruvant is President of Creative
Associates  International,  Inc., a firm that  specializes in human  resources
development,  information  management,  public affairs and private  enterprise
development.  She is also a director  of Acacia  Federal  Savings  Bank.  DOB:
12/08/45. Address: 5301 Wisconsin Avenue, N.W. Washington, D.C. 20015.
         ARTHUR J. PUGH,  Trustee.  Mr.  Pugh  serves as a director  of Acacia
Federal  Savings  Bank.  Address:  4823  Prestwick  Drive,  Fairfax,  Virginia
22030. DOB: 09/24/37.
         SOUTH TRIMBLE,  III, Director.  Mr. Trimble is special counsel to and
formerly  was a partner in the law firm of Reasoner & Fox.  Address:  888 17th
Street, N.W., Suite 800, Washington, DC 20006. DOB: 06/25/25.
         RONALD M.  WOLFSHEIMER,  CPA,  Treasurer.  Mr.  Wolfsheimer is Senior
Vice  President and Chief  Financial  Officer of Calvert  Group,  Ltd. and its
subsidiaries and an officer of each of the other  investment  companies in the
Calvert Group of Funds.  Mr.  Wolfsheimer  is Vice  President and Treasurer of
Calvert-Sloan Advisers,  L.L.C., and a director of Calvert Distributors,  Inc.
DOB: 07/24/47.
         WILLIAM  M.  TARTIKOFF,  Esq.,  Vice  President  and  Secretary.  Mr.
Tartikoff  is  General  Counsel,  Secretary,  and  Senior  Vice  President  of
Calvert Group,  Ltd., and its  subsidiaries,  and is an officer of each of the
other  investment  companies in the Calvert Group of Funds.  Mr.  Tartikoff is
Vice President and Secretary of  Calvert-Sloan  Advisers,  L.L.C.,  a director
of Calvert  Distributors,  Inc.,  and is an officer  of Acacia  National  Life
Insurance Company. DOB: 08/12/47.
         RENO J. MARTINI,  Senior Vice  President.  Mr.  Martini is a director
and Senior Vice  President of Calvert  Group,  Ltd., and Senior Vice President
and Chief  Investment  Officer of Calvert Asset Management  Company,  Inc. Mr.
Martini is also a director and President of  Calvert-Sloan  Advisers,  L.L.C.,
and a director and officer of Calvert New World Fund, Inc. DOB: 1/13/50.
         DANIEL K. HAYES,  Vice  President.  Mr.  Hayes is Vice  President  of
Calvert  Asset  Management  Company,  Inc.,  and is an  officer of each of the
other investment  companies in the Calvert Group of Funds,  except for Calvert
New World Fund, Inc. DOB: 09/09/50.
         SUSAN  WALKER  BENDER,  Esq.,  Assistant  Secretary.  Ms.  Bender  is
Associate  General  Counsel  of Calvert  Group,  and an officer of each of its
subsidiaries  and  Calvert-Sloan  Advisers,  L.L.C.  She is also an officer of
each of the other  investment  companies in the Calvert  Group of Funds.  DOB:
1/29/59.
         KATHERINE  STONER,   Esq.,   Assistant   Secretary.   Ms.  Stoner  is
Associate  General  Counsel  of  Calvert  Group and an  officer of each of its
subsidiaries  and  Calvert-Sloan  Advisers,  L.L.C.  She is also an officer of
each of the other  investment  companies in the Calvert  Group of Funds.  DOB:
10/21/56.
         IVY WAFFORD DUKE, Esq.,  Assistant  Secretary.  Ms. Duke is Associate
General  Counsel of Calvert  Group and an officer of each of its  subsidiaries
and  Calvert-Sloan  Advisers,  L.L.C.  She is also an  officer  of each of the
other  investment  companies in the Calvert  Group of Funds.  Prior to working
at Calvert  Group,  Ms. Duke was an  Associate  in the  Investment  Management
Group of the  Business  and Finance  Department  at Drinker  Biddle and Reath.
DOB: 9/7/68.
         VICTOR FRYE, Esq., Assistant Secretary and Compliance Officer. Mr.
Frye is Counsel and Compliance Officer of Calvert Group and an officer of
each of its subsidiaries and Calvert-Sloan Advisers, L.L.C. He is also an
officer of each of the other investment companies in the Calvert Group of
Funds. Prior to working at Calvert Group, Mr. Frye was Counsel and Manager
of the Compliance Department at The Advisors Group. DOB: 10/15/58.

         The address of directors and officers,  unless  otherwise  noted,  is
4550 Montgomery Avenue, Suite 1000N,  Bethesda,  Maryland 20814. Directors and
officers  of the Fund as a group  own less than 1% of the  Fund's  outstanding
shares.  Directors  marked with an *, above,  are "interested  persons" of the
Fund, under the 1940 Act.

         During  fiscal 1998,  directors of the Fund not  affiliated  with the
Fund's  Advisor  were  paid  $958 by  Calvert  Social  Money  Market,  $335 by
Calvert  Social  Small Cap  Growth,  $3,043 by Calvert  Social Mid Cap Growth,
$1,416 by Calvert  Social  International  Equity and $24,590 by Calvert Social
Balanced.  Each  Director of the Fund who is not  affiliated  with the Advisor
receives a meeting  fee of $750 for each  Board  meeting  attended;  such fees
are  allocated  among  the  Series  based  upon  their  relative  net  assets.
Directors  not on any other  Calvert  Group Fund Boards  receive an annual fee
of $3,000.

         Directors  of  the  Fund  not  affiliated  with  the  Fund's  Advisor
("noninterested  persons")  may elect to defer  receipt of all or a percentage
of their  annual  fees and invest  them in any fund in the  Calvert  Family of
Funds  through the  Directors/Trustees  Deferred  Compensation  Plan (shown as
"Pension or Retirement  Benefits  Accrued as part of Fund  Expenses,"  below).
Deferral  of the  fees  is  designed  to  maintain  the  parties  in the  same
position  as if the fees  were paid on a current  basis.  Management  believes
this will have a  negligible  effect on the Fund's  assets,  liabilities,  net
assets, and net income per share.

                         Director Compensation Table

Fiscal Year 1998      Aggregate         Pension or        Total Compensation
                      Compensation      Retirement        from Benefits
(unaudited numbers)   from Registrant   Accrued as        Registrant and Fund
                      for Service       part of           Complex paid to
                      as Director       of Registrant     Director **
                                        Expenses*
Name of Director
Frank H. Blatz, Jr.   $5,250            $5,250            $42,100
Alice Gresham
  Bullock             $0                $0                $0
Charles E. Diehl      $5,250            $5,250            $41,500
M. Charito Kruvant    $0                $0                $36,250
Arthur J. Pugh        $5,250            $5,250            $41,500
South Trimble, III    $8,250            $8,250            $8,250

*Messrs. Blatz, Diehl, and Pugh and Ms. Kruvant have chosen to defer a
portion of their compensation. As of December 31, 1998, total deferred
compensation, including dividends and capital appreciation, was $644,247.37,
$672,374.09, $216,322.53, and $23,295.55, for each director, respectively.
**The Fund Complex consists of nine (9) registered investment companies.

                      INVESTMENT ADVISOR AND SUBADVISORS

         The Fund's  Investment  Advisor is Calvert Asset Management  Company,
Inc., 4550 Montgomery Avenue,  1000N,  Bethesda,  Maryland 20814, a subsidiary
of Calvert Group Ltd.,  which is a subsidiary of Acacia Mutual Life  Insurance
Company of Washington,  D.C.  ("Acacia  Mutual").  Effective  January 1, 1999,
Acacia merged with and became a subsidiary of Ameritas  Acacia Mutual  Holding
Company.

         The  Investment  Advisory  Agreement  provides  that the Advisor will
not be liable to the Portfolio or to any  shareholder  or policy owner for any
error  of  judgment  or  mistake  of law  or  for  any  loss  suffered  by the
Portfolio or by any  shareholder  or policy owner in  connection  with matters
to which the Investment  Advisory Agreement  relates,  except a loss resulting
from willful misfeasance,  bad faith, gross negligence,  or reckless disregard
on the part of the advisor in the performance of its duties thereunder.

Subadvisors

         CAMCO has retained  Awad Asset  Management,  Inc. as  Subadvisor  for
Calvert  Social Small Cap Growth is controlled by Raymond  James.  It receives
a subadvisory fee, paid by the Advisor, of 0.40% of net assets.

         CAMCO has retained Brown Capital  Management,  Inc. as Subadvisor for
Calvert Social Mid Cap Growth.  Brown Capital  Management,  Inc. is controlled
by Eddie C. Brown.  It receives a  subadvisory  fee,  paid by the Advisor,  of
0.25% of net assets.

         CAMCO  has  retained   Murray   Johnstone   International,   Ltd.  as
Subadvisor  for  Calvert  Social   International   Equity.   Murray  Johnstone
International,  Ltd. is  controlled  by United Asset  Management  Company.  It
receives a subadvisory fee, paid by the Advisor, of 0.45% of net assets.

         CAMCO has retained NCM Capital  Management  Group, Inc. as Subadvisor
for  Calvert  Social  Balanced.  NCM  Capital  Management  Group,  Inc.  is  a
subsidiary of the North Carolina  Mutual Life Insurance  Company.  It receives
a subadvisory fee, paid by the Advisor, of 0.25% of net assets.

         The Fund has received an  exemptive  order to permit the Fund and the
Advisor  to  enter  into  and  materially  amend  an  Investment   Subadvisory
Agreement without shareholder  approval.  Authorization for the Advisor to act
on the  order  with  respect  to the other  Portfolios  is  currently  pending
shareholder  approval.  If approved,  then within 90 days of the hiring of any
Subadvisor  or  the  implementation  of any  proposed  material  change  in an
Investment   Subadvisory   Agreement,   the   Portfolio   will   furnish   its
shareholders  information  about the new Subadvisor or Investment  Subadvisory
Agreement that would be included in a proxy  statement.  Such information will
include  any  change  in  such  disclosure  caused  by the  addition  of a new
Subadvisor  or any  proposed  material  change in the  Investment  Subadvisory
Agreement  of the  Portfolio.  The  Portfolio  will  meet  this  condition  by
providing  shareholders,  within 90 days of the  hiring of the  Subadvisor  or
implementation   of  any  material  change  to  the  terms  of  an  Investment
Subadvisory Agreement, with an information statement to this effect.

         For the Fund's  fiscal  years ended  December  31,  1996,  1997,  and
1998,  Calvert Social  Balanced paid CAMCO fees of $963,829,  $1,339,136,  and
$1,826,036,  respectively.  For 1996,  1997 and  1998,  Calvert  Social  Money
Market  paid  investment  adviser  fees  of  $24,348,  $30,309,  and  $48,868,
respectively.  For 1996, 1997 and 1998,  Calvert Social  International  Equity
paid  CAMCO  fees  of  $122,600,  $148,107  and  $161,550,  respectively,  and
received expense  reimbursements  from CAMCO of $27,740,  $25,189 and $23,845,
respectively.  For 1996,  1997 and 1998,  Calvert  Social Mid Cap Growth  paid
investment  advisory fees of $126,374,  $179,053 and  $250,773,  respectively.
For 1996,  1997 and 1998,  Calvert Social Small Cap Growth paid CAMCO $28,564,
$48,611, and $35,088,  respectively,  and received expense reimbursements from
CAMCO of $3,794, $6,208, and $0, respectively.

         Calvert  Administrative  Services Company  ("CASC"),  an affiliate of
the Advisor,  has been retained by the Fund to provide certain  administrative
services  necessary to the conduct of its affairs,  including the  preparation
of regulatory  filings and shareholder  reports.  For providing such services,
CASC  receives an annual  administrative  service  fee  payable  monthly (as a
percentage of net assets) as follows:

Social Money Market                                0.20%
Social Small Cap Growth                            0.75%
Social Mid Cap Growth                              0.25%
Social International Equity                        0.35%
Social Balanced                                    0.275%

         For 1996,  1997 and  1998,  Calvert  Social  Small  Cap  Growth  paid
$3,794,  $6,554  and  $3,899,  respectively,  Mid  Cap  Growth  paid  $15,797,
$22,493 and  $31,572,  respectively,  and  International  Equity paid  $40,000
each year to CASC in  administrative  fees.  Calvert  Social  Money Market and
Balanced will begin to pay CASC an administrative service fee in 1999.

                            PORTFOLIO TRANSACTIONS

         Portfolio   transactions   are  undertaken  on  the  basis  of  their
desirability   from  an  investment   standpoint.   The  Fund's   Advisor  and
Subadvisors  make  investment  decisions and the choice of brokers and dealers
under the direction and supervision of the Fund's Board of Trustees.

         Broker-dealers  who execute  portfolio  transactions on behalf of the
Fund are  selected  on the basis of their  execution  capability  and  trading
expertise  considering,  among other factors,  the overall  reasonableness  of
the brokerage commissions,  current market conditions,  size and timing of the
order, difficulty of execution, per share price, etc.

         For the last three fiscal years,  total  brokerage  commissions  paid
are as follows:

                               1996         1997            1998
Social Small Cap Growth        $1,990       $12,275         $9,209
Social Mid Cap Growth          $17,869      $26,905         $37,585
Social International Equity    $76,714      $83,107         $69,583
Social Balanced                $189,738     $156,483        $242,112

         For the last three  fiscal  years,  Calvert  Social  Small Cap Growth
paid  brokerage  commissions to Raymond  James,  an affiliated  person and the
controlling parent company of the Fund's Subadvisor as follows:

                               1996         1997            1998
Social Small Cap Growth        NA           NA              $4,095

         For the fiscal year ended  December  31,  1998,  aggregate  brokerage
commissions paid to Raymond James  represented  0.44% of the Portfolio's total
commissions  and 0.001% of the  Portfolio's  total dollar amount of commission
transactions.

         While the Fund's Advisor and  Subadvisor(s)  select brokers primarily
on the basis of best  execution,  in some cases  they may direct  transactions
to  brokers   based  on  the   quality   and  amount  of  the   research   and
research-related  services which the brokers  provide to them.  These services
are of the type described in Section 28(e) of the  Securities  Exchange Act of
1934 and may include  analyses  of the  business  or  prospects  of a company,
industry or economic sector, or statistical and pricing  services.  Other such
services  are  designed  primarily  to assist the  Advisor in  monitoring  the
investment  activities  of  the  Subadvisor(s)  of  the  Fund.  Such  services
include  portfolio  attribution  systems,  return-based  style  analysis,  and
trade-execution analysis.

         If, in the  judgment  of the  Advisor or  Subadvisor(s),  the Fund or
other  accounts  managed by them will be  benefited by  supplemental  research
services,  they  are  authorized  to pay  brokerage  commissions  to a  broker
furnishing  such  services  which are in excess of  commissions  which another
broker may have charged for effecting  the same  transaction.  These  research
services   include  advice,   either  directly  or  through   publications  or
writings,  as to the value of securities,  the  advisability  of investing in,
purchasing  or selling  securities,  and the  availability  of  securities  or
purchasers  or sellers of  securities;  furnishing  of  analyses  and  reports
concerning  issuers,  securities  or  industries;   providing  information  on
economic  factors and trends;  assisting in  determining  portfolio  strategy;
providing  computer software used in security  analyses;  providing  portfolio
performance  evaluation and technical  market  analyses;  and providing  other
services  relevant  to  the  investment  decision  making  process.  It is the
policy  of the  Advisor  that  such  research  services  will be used  for the
benefit  of the  Fund  as  well as  other  Calvert  Group  funds  and  managed
accounts.

         The  Portfolio  turnover  rates for the last two fiscal  years are as
follows:

                                        19971998
Social Small Cap Growth                 292%72%
Social Mid Cap Growth                   96% 65%
Social International Equity             35% 92%
Social Balanced*                        905%539%

* Calvert Social Balanced's  fixed-income  investment  strategies caused it to
have a relatively high portfolio turnover compared to other portfolios.

         No  Portfolio  turnover  rate can be  calculated  for Calvert  Social
Money  Market  due to the  short  maturities  of  the  instruments  purchased.
Portfolio  turnover  should  not  affect  the  income  or net  asset  value of
Calvert Social Money Market  because  brokerage  commissions  are not normally
charged on the purchase or sale of money market instruments.

                            METHOD OF DISTRIBUTION

         Calvert  Distributors,  Inc. ("CDI"),  4550 Montgomery Avenue,  Suite
1000N,   Bethesda,   Maryland   20814,   is  the  principal   underwriter  and
distributor for the Fund. Under the terms of its  underwriting  agreement with
the Funds,  CDI markets and  distributes  the Fund's shares and is responsible
for  preparing  advertising  and sales  literature,  and  printing and mailing
prospectuses to prospective  investors.  CDI is entitled to  compensation  for
services  performed  and expenses  assumed.  Payments to CDI may be authorized
by the  Fund's  Board  of  Directors  from  time to time  in  accordance  with
applicable  law. No payments were  authorized in 1998. CDI is responsible  for
paying (i) all  commissions or other fees to its associated  persons which are
due  for the  sale  of the  Policies,  and  (ii)  any  compensation  to  other
broker-dealers  and their associated  persons due under the terms of any sales
agreement  between CDI and the  broker-dealers.  The Advisor and CDI, at their
own   expense,   may  incur  costs  or  pay  expenses   associated   with  the
distribution of the Fund's shares.

                   TRANSFER AND SHAREHOLDER SERVICING AGENT

         National  Financial Data Services,  Inc.  ("NFDS"),  1004  Baltimore,
6th Floor,  Kansas City,  Missouri  64105, a subsidiary of State Street Bank &
Trust,  has been  retained by the Fund to act as transfer  agent and  dividend
disbursing  agent.  These  responsibilities  include:  responding  to  certain
shareholder  inquiries and  instructions,  crediting and debiting  shareholder
accounts for  purchases and  redemptions  of Fund shares and  confirming  such
transactions,   and  daily  updating  of   shareholder   accounts  to  reflect
declaration and payment of dividends.

         Calvert  Shareholder   Services,   Inc.  ("CSSI"),   4550  Montgomery
Avenue,  Suite  1000N,  Bethesda,  Maryland  20814,  a  subsidiary  of Calvert
Group,  Ltd.  and  Acacia  Mutual,  has  been  retained  by the Fund to act as
shareholder servicing agent.  Shareholder servicing  responsibilities  include
responding  to  shareholder   inquiries  and  instructions   concerning  their
accounts,  entering  any  telephoned  purchases or  redemptions  into the NFDS
system,  maintenance of  broker-dealer  data,  and preparing and  distributing
statements to  shareholders  regarding  their  accounts.  Calvert  Shareholder
Services, Inc. was the sole transfer agent prior to January 1, 1998.

         For these  services,  CSSI and NFDS receive a total fee of $14.00 per
shareholder account and $1.60 per shareholder transaction.

                    INDEPENDENT ACCOUNTANTS AND CUSTODIANS

         PricewaterhouseCoopers   LLP,  250  West  Pratt  Street,   Baltimore,
Maryland  21201,  has been  selected  by the  Board of  Directors  to serve as
independent  accountants  for fiscal  year 1999.  State  Street Bank and Trust
Company,  N.A., 225 Franklin Street,  Boston,  Massachusetts  02110, serves as
custodian of the Fund's  investments.  First  National  Bank of  Maryland,  25
South Charles  Street,  Baltimore,  Maryland 21203 also serves as custodian of
certain of the Fund's cash  assets.  The  custodians  have no part in deciding
the Fund's  investment  policies  or the choice of  securities  that are to be
purchased or sold for the Fund's Portfolios.

         The Fund is an open-end, management investment company,
incorporated in Maryland on September 27, 1982. Calvert Social Money Market,
Small Cap Growth and International Equity are diversified. Calvert Social
Mid Cap Growth and Balanced are non-diversified. The Fund was formerly known
as "Acacia Capital Corporation" and the Portfolios, Calvert Social Money
Market, Small Cap Growth, Mid Cap Growth, International Equity and Balanced,
were formerly known as Calvert Responsibly Invested Money Market, Strategic
Growth, Capital Accumulation, Global Equity and Balanced, respectively.

         The Fund issues separate stock for each Portfolio. Shares of each
of the Portfolios have equal rights with regard to voting, redemptions,
dividends, distributions, and liquidations. No Portfolio has preference over
another Portfolio. The Insurance Companies and the Fund's shareholders will
vote Fund shares allocated to registered separate accounts in accordance
with instructions received from policyholders. Under certain circumstances,
which are described in the accompanying prospectus of the variable life or
annuity policy, the voting instructions received from variable life or
annuity policyholders may be disregarded.

         All shares of common stock have equal voting  rights  (regardless  of
the net asset  value per  share)  except  that only  shares of the  respective
portfolio  are  entitled to vote on matters  concerning  only that  portfolio.
Pursuant  to the 1940 Act and the rules and  regulations  thereunder,  certain
matters  approved  by a  vote  of all  shareholders  of the  Fund  may  not be
binding on a portfolio  whose  shareholders  have not  approved  that  matter.
Each issued and  outstanding  share is entitled to one vote and to participate
equally in dividends and  distributions  declared by the respective  portfolio
and,  upon  liquidation  or  dissolution,  in net  assets  of  such  portfolio
remaining after  satisfaction of outstanding  liabilities.  The shares of each
portfolio,  when  issued,  will be fully paid and  non-assessable  and have no
preemptive  or  conversion  rights.  Holders  of shares of any  portfolio  are
entitled  to redeem  their  shares  as set forth  above  under  "Purchase  and
Redemption  of Shares." The shares do not have  cumulative  voting  rights and
the  holders  of more  than  50% of the  shares  of the  Fund  voting  for the
election  of  directors  can  elect all of the  directors  of the Fund if they
choose to do so and in such event the holders of the  remaining  shares  would
not be able to elect any directors.

         The Fund's Board of Directors  has adopted a  "proportionate  voting"
policy,  meaning that Insurance  Companies will vote all of the Fund's shares,
including  shares the  Insurance  Companies  hold, in return for providing the
Fund with its capital  and in payment of charges  made  against  the  variable
annuity  or  variable  life  separate  accounts,  in  proportion  to the votes
received from contractholders or policyowners.

         The Fund is not required to hold annual  policyholder  meetings,  but
special  meetings  may  be  called  for  certain  purposes  such  as  electing
Directors,   changing   fundamental   policies,   or  approving  a  management
contract. As a policyholder, you receive one vote for each share you own.

                                   APPENDIX

Corporate Bond Ratings

Moody's Investors Service Inc.'s/Standard & Poor's municipal bond ratings:
         Aaa/AAA:  Best  quality.  These  bonds carry the  smallest  degree of
investment  risk  and are  generally  referred  to as  "gilt  edge."  Interest
payments are  protected by a large or by an  exceptionally  stable  margin and
principal is secure.  This rating  indicates an extremely  strong  capacity to
pay principal and interest.
         Aa/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.
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
long-term risks appear somewhat larger than in Aaa securities.
         A/A:  Upper-medium  grade  obligations.  Factors  giving  security to
principal and interest are  considered  adequate,  but elements may be present
which  make the bond  somewhat  more  susceptible  to the  adverse  effects of
circumstances and economic conditions.
         Baa/BBB:   Medium  grade   obligations;   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.
         Ba/BB,  B/B,  Caa/CCC,  Ca/CC:  Debt  rated  in these  categories  is
regarded  as  predominantly  speculative  with  respect  to  capacity  to  pay
interest  and repay  principal.  There  may be some  large  uncertainties  and
major  risk  exposure  to  adverse  conditions.   The  higher  the  degree  of
speculation, the lower the rating.
         C/C: This rating is only for no-interest income bonds.
         D: Debt in  default;  payment  of  interest  and/or  principal  is in
arrears.

Commercial Paper Ratings

Moody's Investors Services, Inc.
         A Prime rating is the highest  commercial  paper  rating  assigned by
Moody's  Investors  Service,  Inc. Issuers rated Prime are further referred to
by use of  numbers  1,  2,  and 3 to  denote  relative  strength  within  this
highest  classification.  Among the factors considered by Moody's in assigning
ratings  for an  issuer  are  the  following:  (1)  management;  (2)  economic
evaluation  of the inherent  uncertain  areas;  (3)  competition  and customer
acceptance  of products;  (4)  liquidity;  (5) amount and quality of long-term
debt;  (6) ten  year  earnings  trends;  (7)  financial  strength  of a parent
company  and  the  relationships   which  exist  with  the  issuer;   and  (8)
recognition  by  management of  obligations  which may be present or may arise
as a result  of  public  interest  questions  and  preparations  to meet  such
obligations.

Standard & Poor's Corporation
         Commercial  paper  rated A by Standard & Poor's  Corporation  has the
following  characteristics:  Liquidity  ratios  are better  than the  industry
average.  Long term  senior  debt  rating is "A" or better.  In some cases BBB
credits may be  acceptable.  The issuer has access to at least two  additional
channels  of  borrowing.  Basic  earnings  and cash flow have an upward  trend
with  allowance  made  for  unusual  circumstances.  Typically,  the  issuer's
industry  is well  established,  the issuer has a strong  position  within its
industry  and the  reliability  and  quality of  management  is  unquestioned.
Issuers  rated A are  further  referred  to by use of  numbers  1, 2, and 3 to
denote relative strength within this classification.

<PAGE>

PART C. OTHER INFORMATION


Item 23. Exhibits

(1)        Underwriting Agreement, incorporated by reference to
Post-Effective Amendment No. 34, dated 4/30/98, accession number
0000708950-98-000006.

(3)(i)     (a)  Restated Articles of Incorporation of Acacia Capital
Corporation, incorporated by reference to Post-Effective Amendment No. 31,
dated 4/25/96, accession number 0000708950-96-000005.

         (b)  Articles Supplementary of Acacia Capital Corporation,
incorporated by reference to Post-Effective Amendment No. 31, dated 4/25/96,
accession number 0000708950-96-000005.

         (c)  Articles Supplementary of Acacia Capital Corporation
incorporated by reference to Post-Effective Amendment No. 32, dated 4/22/97,
accession number 0000708950-97-000006.

         (d)  Articles of Amendment of Acacia Capital Corporation to change
name to Calvert Variable Series, Inc., and to change the name of each
series, incorporated by reference to Post-Effective Amendment No. 33, dated
2/12/98, accession number 0000708950-98-000002.

(3)(ii)    Amended By-laws of Calvert Variable Series, Inc., filed herewith.

(23)       Opinion and Consent of Counsel, filed herewith.

(23A)      Consent of Independent Auditors to Use of Report, filed herewith.

(99.B5)    Investment Advisory Agreement , filed herewith.

(99.B5a)   Sub-Investment Advisory Agreements, incorporated by reference to
Post-Effective Agreement No. 31, dated 4/25/96, accession number
0000708950-96-000005.

(99.B8)    Custody Agreement, filed herewith.

(99.B9a)   Transfer Agency Contract and Shareholder Servicing Contract,
incorporated by reference to Post-Effective Amendment No. 34, dated 4/30/98,
accession number 0000708950-98-000006.

(99.B9b)   Deferred Compensation Agreement, incorporated by reference to
Post-Effective Agreement No. 31, dated 4/25/96, accession number
0000708950-96-000005.


Item 24. Persons Controlled by or Under Common Control With Registrant

         Not applicable.


Item 25. Indemnification

Registrant's Bylaws, Exhibit 2 to this Registration Statement, provide that
officers and directors will be indemnified by the Fund against liabilities
and expenses incurred by such persons in connection with actions, suits, or
proceedings arising out of their offices or duties of employment, except
that no indemnification can be made to a person who has been adjudged liable
of willful misfeasance, bad faith, gross negligence, or reckless disregard
of duties.  In the absence of such an adjudication, the determination of
eligibility for indemnification shall be made by independent counsel in a
written opinion or by the vote of a majority of a quorum of directors who
are neither "interested persons" of Registrant, as that term is defined in
Section 2(a)(19) of the Investment Company Act of 1940, nor parties to the
proceeding.

         Registrant's Articles of Incorporation also provides that
Registrant may purchase and maintain liability insurance on behalf of any
officer, trustee, employee or agent against any liabilities arising from
such status. In this regard, Registrant maintains a Directors & Officers
(Partners) Liability Insurance Policy with Chubb Group of Insurance
Companies, 15 Mountain View Road, Warren, New Jersey 07061, providing
Registrant with $5 million in directors and officers liability coverage,
plus $5 million in excess directors and officers liability coverage for the
independent trustees/directors only. Registrant also maintains an $8 million
Investment Company Blanket Bond issued by ICI Mutual Insurance Company, P.O.
Box 730, Burlington, Vermont, 05402.


Item 26. Business and Other Connections of Investment Adviser

                           Name of Company, Principal
Name                       Business and Address                   Capacity


Barbara J. Krumsiek        Calvert Variable Series, Inc.          Officer
                           Calvert Municipal Fund, Inc.            and
                           Calvert World Values Fund, Inc.        Director

                           Investment Companies
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           First Variable Rate Fund for           Officer
                            Government Income                      and
                           Calvert Tax-Free Reserves              Trustee
                           Calvert Social Investment Fund
                           Calvert Cash Reserves
                           The Calvert Fund

                           Investment Companies
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Asset Management Co., Inc.     Officer
                           Investment Advisor                      and
                           4550 Montgomery Avenue                 Director
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Group, Ltd.                    Officer
                           Holding Company                         and
                           4550 Montgomery Avenue                 Director
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Shareholder Services, Inc.     Officer
                           Transfer Agent                          and
                           4550 Montgomery Avenue                 Director
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Administrative Services Co.    Officer
                           Service Company                        and
                           4550 Montgomery Avenue                 Director
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Distributors, Inc.             Officer
                           Broker-Dealer                           and
                           4550 Montgomery Avenue                 Director
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert-Sloan Advisers, LLC            Director
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert New World Fund, Inc.           Director
                           Investment Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           --------------
                           Alliance Capital Mgmt. L.P.      Sr. Vice President
                           Mutual Fund Division                   Director
                           1345 Avenue of the Americas
                           New York, NY 10105
                           --------------

Ronald M. Wolfsheimer      First Variable Rate Fund               Officer
                            for Government Income
                           Calvert Tax-Free Reserves
                           Calvert Cash Reserves
                           Calvert Social Investment Fund
                           The Calvert Fund
                           Calvert Variable Series, Inc.
                           Calvert Municipal Fund, Inc.
                           Calvert World Values Fund, Inc.
                           Calvert New World Fund, Inc.

                           Investment Companies
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           --------------
                           Calvert Asset Management Co., Inc.     Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Group, Ltd.                    Officer
                           Holding Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Shareholder Services, Inc.     Officer
                           Transfer Agent
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Administrative Services Co.    Officer
                           Service Company                         and
                           4550 Montgomery Avenue                 Director
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Distributors, Inc.             Officer
                           Broker-Dealer                           and
                           4550 Montgomery Avenue                 Director
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert-Sloan Advisers, LLC            Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------

David R. Rochat            First Variable Rate Fund               Officer
                            for Government Income                  and
                           Calvert Tax-Free Reserves              Trustee
                           Calvert Cash Reserves
                           The Calvert Fund

                           Investment Companies
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Municipal Fund, Inc.           Officer
                           Investment Company                      and
                           4550 Montgomery Avenue                 Director
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Asset Management Co., Inc.     Officer
                           Investment Advisor                      and
                           4550 Montgomery Avenue                 Director
                           Bethesda, Maryland 20814
                           ---------------
                           Chelsea Securities, Inc.               Officer
                           Securities Firm                         and
                           Post Office Box 93                     Director
                           Chelsea, Vermont 05038
                           ---------------
                           Grady, Berwald & Co.                   Officer
                           Holding Company                         and
                           43A South Finley Avenue                Director
                           Basking Ridge, NJ 07920
                           ---------------

Reno J. Martini            Calvert Asset Management Co., Inc.     Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Group, Ltd.                    Director
                           Holding Company                         and
                           4550 Montgomery Avenue                 Officer
                           Bethesda, Maryland 20814
                           ---------------
                           First Variable Rate Fund               Officer
                            for Government Income
                           Calvert Tax-Free Reserves
                           Calvert Cash Reserves
                           Calvert Social Investment Fund
                           The Calvert Fund
                           Calvert Variable Series, Inc.
                           Calvert Municipal Fund, Inc.
                           Calvert World Values Fund, Inc.

                           Investment Companies
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert New World Fund, Inc.           Director
                           Investment Company                      and
                           4550 Montgomery Avenue                 Officer
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert-Sloan Advisers, LLC            Director
                           Investment Advisor                      and
                           4550 Montgomery Avenue                 Officer
                           Bethesda, Maryland 20814
                           ---------------

Charles T. Nason           Ameritas Acacia Mutual Holding Co.     Officer
                           Acacia National Life Insurance         and
                                                                  Director
                           Insurance Companies
                           7315 Wisconsin Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Acacia Financial Corporation           Officer
                           Holding Company                         and
                           7315 Wisconsin Avenue                  Director
                           Bethesda, Maryland 20814
                           ---------------
                           Acacia Federal Savings Bank            Director
                           Savings Bank
                           7600-B Leesburg Pike
                           Falls Church, Virginia 22043
                           ---------------
                           Enterprise Resources, Inc.             Director
                           Business Support Services
                           7315 Wisconsin Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Acacia Realty Square, L.L.C.           Director
                           Realty Investments
                           7315 Wisconsin Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Gardner Montgomery Company             Director
                           Tax Return Preparation Services
                           7315 Wisconsin Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Group, Ltd.                    Director
                           Holding Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Administrative Services Co.    Director
                           Service Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Asset Management Co., Inc.     Director
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Shareholder Services, Inc.     Director
                           Transfer Agent
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Social Investment Fund         Trustee
                           Investment Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           -----------------
                           The Advisors Group, Inc.               Director
                           Broker-Dealer and
                           Investment Advisor
                           7315 Wisconsin Avenue
                           Bethesda, Maryland 20814
                           ---------------

Robert-John H.             Acacia National Life Insurance         Officer
 Sands                     Insurance Company                       and
                           7315 Wisconsin Avenue                  Director
                           Bethesda, Maryland 20814
                           ----------------
                           Ameritas Acacia Mutual Holding Co.     Officer
                           Insurance Company
                           7315 Wisconsin Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Acacia Financial Corporation           Officer
                           Holding Company                         and
                           7315 Wisconsin Avenue                  Director
                           Bethesda, Maryland 20814
                           ----------------
                           Acacia Federal Savings Bank            Officer
                           Savings Bank
                           7600-B Leesburg Pike
                           Falls Church, Virginia 22043
                           ---------------
                           Enterprise Resources, Inc.             Director
                           Business Support Services
                           7315 Wisconsin Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Acacia Realty Square, L.L.C.           Director
                           Realty Investments
                           7315 Wisconsin Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           The Advisors Group, Inc.               Director
                           Broker-Dealer and
                           Investment Advisor
                           7315 Wisconsin Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Gardner Montgomery Company             Director
                           Tax Return Preparation Services
                           7315 Wisconsin Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Group, Ltd.                    Director
                           Holding Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Administrative Services Co.    Director
                           Service Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Asset Management, Co., Inc.    Director
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Shareholder Services, Inc.     Director
                           Transfer Agent
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------

William M. Tartikoff       Acacia National Life Insurance         Officer
                           Insurance Company
                           7315 Wisconsin Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           First Variable Rate Fund for           Officer
                            Government Income
                           Calvert Tax-Free Reserves
                           Calvert Cash Reserves
                           Calvert Social Investment Fund
                           The Calvert Fund
                           Calvert Variable Series, Inc.
                           Calvert Municipal Fund, Inc.
                           Calvert World Values Fund, Inc.
                           Calvert New World Fund, Inc.

                           Investment Companies
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Group, Ltd.                    Officer
                           Holding Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Administrative                 Officer
                           Services Company
                           Service Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Asset Management Co. Inc.      Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Shareholder Services, Inc.     Officer
                           Transfer Agent
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Distributors, Inc.             Director
                           Broker-Dealer                           and
                           4550 Montgomery Avenue                 Officer
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert-Sloan Advisers, LLC            Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------

Susan Walker Bender        Calvert Group, Ltd.                    Officer
                           Holding Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Administrative Services Co.    Officer
                           Service Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Asset Management Co., Inc.     Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Shareholder Services, Inc.     Officer
                           Transfer Agent
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Distributors, Inc.             Officer
                           Broker-Dealer
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert-Sloan Advisers, LLC            Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           First Variable Rate Fund for           Officer
                            Government Income
                           Calvert Tax-Free Reserves
                           Calvert Cash Reserves
                           Calvert Social Investment Fund
                           The Calvert Fund
                           Calvert Variable Series, Inc.
                           Calvert Municipal Fund, Inc.
                           Calvert World Values Fund, Inc.
                           Calvert New World Fund, Inc.

                           Investment Companies
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------

Katherine Stoner           Calvert Group, Ltd.                    Officer
                           Holding Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Administrative Services Co.    Officer
                           Service Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Asset Management Co., Inc.     Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Shareholder Services, Inc.     Officer
                           Transfer Agent
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Distributors, Inc.             Officer
                           Broker-Dealer
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert-Sloan Advisers, LLC            Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           First Variable Rate Fund for           Officer
                            Government Income
                           Calvert Tax-Free Reserves
                           Calvert Cash Reserves
                           Calvert Social Investment Fund
                           The Calvert Fund
                           Calvert Variable Series, Inc.
                           Calvert Municipal Fund, Inc.
                           Calvert World Values Fund, Inc.
                           Calvert New World Fund, Inc.

                           Investment Companies
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------

Ivy Wafford Duke           Calvert Group, Ltd.                    Officer
                           Holding Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Administrative Services Co.    Officer
                           Service Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Asset Management Co., Inc.     Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Shareholder Services, Inc.     Officer
                           Transfer Agent
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Distributors, Inc.             Officer
                           Broker-Dealer
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert-Sloan Advisers, LLC            Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           First Variable Rate Fund for           Officer
                            Government Income
                           Calvert Tax-Free Reserves
                           Calvert Cash Reserves
                           Calvert Social Investment Fund
                           The Calvert Fund
                           Calvert Variable Series, Inc.
                           Calvert Municipal Fund, Inc.
                           Calvert World Values Fund, Inc.
                           Calvert New World Fund, Inc.

                           Investment Companies
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------

Victor Frye                Calvert Group, Ltd.                    Officer
                           Holding Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Administrative Services Co.    Officer
                           Service Company
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           Calvert Asset Management Co., Inc.     Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Shareholder Services, Inc.     Officer
                           Transfer Agent
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           Calvert Distributors, Inc.             Officer
                           Broker-Dealer
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ----------------
                           First Variable Rate Fund for           Officer
                            Government Income
                           Calvert Tax-Free Reserves
                           Calvert Cash Reserves
                           Calvert Social Investment Fund
                           The Calvert Fund
                           Calvert Variable Series, Inc.
                           Calvert Municipal Fund, Inc.
                           Calvert World Values Fund, Inc.
                           Calvert New World Fund, Inc.

                           Investment Companies
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ---------------
                           The Advisors Group, Inc.               Counsel
                           Broker-Dealer and                      and
                           Investment Advisor                     Compliance
                           7315 Wisconsin Avenue                  Manager
                           Bethesda, Maryland 20814
                           ---------------

Daniel K. Hayes            Calvert Asset Management Co., Inc.     Officer
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ------------------
                           First Variable Rate Fund for           Officer
                            Government Income
                           Calvert Tax-Free Reserves
                           Calvert Cash Reserves
                           Calvert Social Investment Fund
                           The Calvert Fund
                           Calvert Variable Series, Inc.
                           Calvert Municipal Fund, Inc.
                           Calvert World Values Fund, Inc.

                           Investment Companies
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ------------------

Steve Van Order            Calvert Asset Management               Officer
                           Company, Inc.
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ------------------

John Nichols               Calvert Asset Management               Officer
                           Company, Inc.
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ------------------

David Leach                Calvert Asset Management               Officer
                           Company, Inc.
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ------------------

Matthew D. Gelfand         Calvert Asset Management               Officer
                           Company, Inc.
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ------------------
                           Strategic Investment Management        Officer
                           Investment Advisor
                           1001 19th Street North
                           Arlington, Virginia 20009
                           ------------------
Andrea Hagans              Calvert Asset Management               Officer
                           Company, Inc.
                           Investment Advisor
                           4550 Montgomery Avenue
                           Bethesda, Maryland 20814
                           ------------------

Item 27. Principal Underwriters

         (a)      Registrant's principal underwriter underwrites shares of
First Variable Rate Fund for Government Income, Calvert Tax-Free Reserves,
Calvert Social Investment Fund, Calvert Cash Reserves, The Calvert Fund,
Calvert Municipal Fund, Inc., Calvert World Values Fund, Inc., Calvert New
World Fund, Inc., and Calvert Variable Series, Inc. (formerly named Acacia
Capital Corporation).

         (b)      Positions of Underwriter's Officers and Directors

Name and Principal         Position(s) with               Position(s) with
Business Address           Underwriter                    Registrant

Barbara J. Krumsiek        Director and President         President and
Trustee

Ronald M. Wolfsheimer      Director, Senior Vice          Treasurer
                           President and Chief Financial Officer

William M. Tartikoff       Director, Senior Vice          Vice President and
                           President and Secretary        Secretary

Craig Cloyed               Senior Vice President          None

Karen Becker               Vice President, Operations     None

Steve Cohen                Vice President                 None

Geoffrey Ashton            Regional Vice President        None

Martin Brown               Regional Vice President        None

Bill Hairgrove             Regional Vice President        None

Janet Haley                Regional Vice President        None

Steve Himber               Regional Vice President        None

Ben Ogbogu                 Regional Vice President        None

Tom Stanton                Regional Vice President        None

Christine Teske            Regional Vice President        None

Susan Walker Bender        Assistant Secretary            Assistant Secretary

Katherine Stoner           Assistant Secretary            Assistant Secretary

Ivy Wafford Duke           Assistant Secretary            Assistant Secretary

Victor Frye                Assistant Secretary            Assistant Secretary
                           & Compliance Officer           & Compliance Ofcr.

         (c)      Inapplicable.


Item 28. Location of Accounts and Records

         Ronald M. Wolfsheimer, Treasurer
         and
         William M. Tartikoff, Secretary
 
         4550 Montgomery Avenue, Suite 1000N
         Bethesda, Maryland 20814


Item 29. Management Services

         Not Applicable

Item 30. Undertakings

         Not Applicable

         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
of the requirements for effectiveness of this registration statement under
Rule 485(b) under the Securities Act and has duly caused this registration
statement to be signed on its behalf by the undersigned, duly authorized, in
the City of Bethesda, and State of Maryland, on the 23rd day of April, 1999.


CALVERT VARIABLE SERIES, INC.
(formerly named Acacia Capital Corporation)

By:
_______________**__________________
Barbara J. Krumsiek
President and Director


                                  SIGNATURES


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 date indicated.


Signature                           Title                     Date


__________**____________            President and             4/23/99
Barbara J. Krumsiek                 Trustee (Principal Executive Officer)


__________**____________            Principal Accounting      4/23/99
Ronald M. Wolfsheimer               Officer


__________**____________            Director                  4/23/99
Charles E. Diehl


__________**____________            Director                  4/23/99
Arthur J. Pugh


__________**____________            Director                  4/23/99
South Trimble, III


__________**____________            Director                  4/23/99
Frank H. Blatz, Jr.


**By Ivy Wafford Duke as Attorney-in-fact, pursuant to Power of Attorney
Forms on file.

<PAGE>

EXHIBIT INDEX

Form N-1A
Item No.

Ex-3(ii) Amended By-Laws

Ex-23
24(b)(10) Form of Opinion and Consent of Counsel

Ex-23a
Auditors' Consent to file

Ex-24 Power of Attorney

Ex-27 Financial Data Schedules

Ex-99.B5 Investment Advisory Contract

Ex-99.B8 Custodial Contract







                              POWER OF ATTORNEY


         I, the undersigned Director of Calvert Variable Series, Inc. (the
"Fund"), hereby constitute Ronald M. Wolfsheimer, William M. Tartikoff,
Susan Walker Bender, Katherine Stoner, Lisa Crossley, and Ivy Wafford Duke
my true and lawful attorneys, with full power to each of them, to sign for
me and in my name in the appropriate capacities, all registration statements
and amendments filed by the Fund with any federal or state agency, and to do
all such things in my name and behalf necessary for registering and
maintaining registration or exemptions from registration of the Fund with
any government agency in any jurisdiction, domestic or foreign.

         The same persons are authorized generally to do all such things in
my name and behalf to comply with the provisions of all federal, state and
foreign laws, regulations, and policy pronouncements affecting the Fund,
including, but not limited to, the Securities Act of 1933, the Securities
Exchange Act of 1934, the Investment Company Act of 1940, the Investment
Advisers Act of 1940, the Internal Revenue Code of 1986, and all state laws
regulating the securities industry.

         The same persons are further authorized to sign my name to any
document needed to maintain the lawful operation of the Fund in connection
with any transaction approved by the Board of Directors.

         When any of the above-referenced attorneys signs my name to any
document in connection with maintaining the lawful operation of the Fund,
the signing is automatically ratified and confirmed by me by virtue of this
Power of Attorney.

         WITNESS my hand on the date set forth below.


June 3, 1998
Date                                        /Signature/

Mary P. Walls                               South Trimble, III
Witness                                     Name of Director

<PAGE>

                              POWER OF ATTORNEY


         I, the  undersigned  Trustee/Director  of  Calvert  Variable  Series,
Inc.,  First  Variable  Rate  Fund for  Government  Income,  Calvert  Tax-Free
Reserves,  Calvert  Cash  Reserves,  The Calvert  Fund and  Calvert  Municipal
Fund, Inc.  (each,  respectively,  the "Fund"),  hereby  constitute  Ronald M.
Wolfsheimer,  William M.  Tartikoff,  Susan Walker Bender,  Katherine  Stoner,
Lisa  Crossley  Newton,  and Ivy  Wafford  Duke my true and lawful  attorneys,
with  full  power  to  each  of  them,  to  sign  for me and in my name in the
appropriate  capacities,  all registration  statements and amendments filed by
the Fund with any  federal or state  agency,  and to do all such  things in my
name and behalf  necessary for  registering  and  maintaining  registration or
exemptions  from  registration  of the Fund with any government  agency in any
jurisdiction, domestic or foreign.

         The same  persons are  authorized  generally to do all such things in
my name and behalf to comply with the  provisions  of all  federal,  state and
foreign  laws,  regulations,  and policy  pronouncements  affecting  the Fund,
including,  but not limited to, the  Securities  Act of 1933,  the  Securities
Exchange  Act of 1934,  the  Investment  Company Act of 1940,  the  Investment
Advisers Act of 1940,  the Internal  Revenue Code of 1986,  and all state laws
regulating the securities industry.

         The  same  persons  are  further  authorized  to  sign my name to any
document needed to maintain the lawful operation of the Fund.

         When  any of the  above-referenced  attorneys  signs  my  name to any
document in  connection  with  maintaining  the lawful  operation of the Fund,
the signing is  automatically  ratified and  confirmed by me by virtue of this
Power of Attorney.

         WITNESS my hand on the date set forth below.


June 3, 1998
Date                                        /Signature/

Frank H. Blatz, Jr.                         Arthur J. Pugh
Witness                                     Name of Director


<PAGE>

                              POWER OF ATTORNEY


         I, the  undersigned  Trustee/Director  of  Calvert  Variable  Series,
Inc.,  First  Variable  Rate  Fund for  Government  Income,  Calvert  Tax-Free
Reserves,  Calvert  Cash  Reserves,  The Calvert  Fund and  Calvert  Municipal
Fund, Inc.  (each,  respectively,  the "Fund"),  hereby  constitute  Ronald M.
Wolfsheimer,  William M.  Tartikoff,  Susan Walker Bender,  Katherine  Stoner,
Lisa  Crossley  Newton,  and Ivy  Wafford  Duke my true and lawful  attorneys,
with  full  power  to  each  of  them,  to  sign  for me and in my name in the
appropriate  capacities,  all registration  statements and amendments filed by
the Fund with any  federal or state  agency,  and to do all such  things in my
name and behalf  necessary for  registering  and  maintaining  registration or
exemptions  from  registration  of the Fund with any government  agency in any
jurisdiction, domestic or foreign.

         The same  persons are  authorized  generally to do all such things in
my name and behalf to comply with the  provisions  of all  federal,  state and
foreign  laws,  regulations,  and policy  pronouncements  affecting  the Fund,
including,  but not limited to, the  Securities  Act of 1933,  the  Securities
Exchange  Act of 1934,  the  Investment  Company Act of 1940,  the  Investment
Advisers Act of 1940,  the Internal  Revenue Code of 1986,  and all state laws
regulating the securities industry.

         The  same  persons  are  further  authorized  to  sign my name to any
document needed to maintain the lawful operation of the Fund.

         When  any of the  above-referenced  attorneys  signs  my  name to any
document in  connection  with  maintaining  the lawful  operation of the Fund,
the signing is  automatically  ratified and  confirmed by me by virtue of this
Power of Attorney.

         WITNESS my hand on the date set forth below.


June 3, 1998
Date                                        /Signature/

Frank H. Blatz, Jr.                         Charles E. Diehl
Witness                                     Name of Director


<PAGE>

                              POWER OF ATTORNEY


         I, the  undersigned  Trustee/Director  of  Calvert  Variable  Series,
Inc.,  First  Variable  Rate  Fund for  Government  Income,  Calvert  Tax-Free
Reserves,  Calvert  Cash  Reserves,  The Calvert  Fund and  Calvert  Municipal
Fund, Inc.  (each,  respectively,  the "Fund"),  hereby  constitute  Ronald M.
Wolfsheimer,  William M.  Tartikoff,  Susan Walker Bender,  Katherine  Stoner,
Lisa  Crossley  Newton,  and Ivy  Wafford  Duke my true and lawful  attorneys,
with  full  power  to  each  of  them,  to  sign  for me and in my name in the
appropriate  capacities,  all registration  statements and amendments filed by
the Fund with any  federal or state  agency,  and to do all such  things in my
name and behalf  necessary for  registering  and  maintaining  registration or
exemptions  from  registration  of the Fund with any government  agency in any
jurisdiction, domestic or foreign.

         The same  persons are  authorized  generally to do all such things in
my name and behalf to comply with the  provisions  of all  federal,  state and
foreign  laws,  regulations,  and policy  pronouncements  affecting  the Fund,
including,  but not limited to, the  Securities  Act of 1933,  the  Securities
Exchange  Act of 1934,  the  Investment  Company Act of 1940,  the  Investment
Advisers Act of 1940,  the Internal  Revenue Code of 1986,  and all state laws
regulating the securities industry.

         The  same  persons  are  further  authorized  to  sign my name to any
document needed to maintain the lawful operation of the Fund.

         When  any of the  above-referenced  attorneys  signs  my  name to any
document in  connection  with  maintaining  the lawful  operation of the Fund,
the signing is  automatically  ratified and  confirmed by me by virtue of this
Power of Attorney.

         WITNESS my hand on the date set forth below.


June 3, 1998
Date                                        /Signature/

Elizabeth G. Murray                         Frank H. Blatz, Jr.
Witness                                     Name of Director


<PAGE>


                              POWER OF ATTORNEY


         I,  the  undersigned  officer  of  Calvert  Social  Investment  Fund,
Calvert World Values Fund, Inc.,  Calvert Variable Series,  Inc.,  Calvert New
World Fund,  Inc.,  First  Variable Rate Fund for Government  Income,  Calvert
Tax-Free  Reserves,  Calvert  Cash  Reserves,  The  Calvert  Fund and  Calvert
Municipal Fund,  Inc.  (each,  respectively,  the "Fund"),  hereby  constitute
Ronald M. Wolfsheimer,  William M. Tartikoff,  Susan Walker Bender,  Katherine
Stoner,  Lisa  Crossley  Newton,  and Ivy  Wafford  Duke my  true  and  lawful
attorneys,  with full power to each of them,  to sign for me and in my name in
the appropriate  capacities,  all registration statements and amendments filed
by the Fund with any  federal or state  agency,  and to do all such  things in
my name and behalf  necessary for registering and maintaining  registration or
exemptions  from  registration  of the Fund with any government  agency in any
jurisdiction, domestic or foreign.

         The same  persons are  authorized  generally to do all such things in
my name and behalf to comply with the  provisions  of all  federal,  state and
foreign  laws,  regulations,  and policy  pronouncements  affecting  the Fund,
including,  but not limited to, the  Securities  Act of 1933,  the  Securities
Exchange  Act of 1934,  the  Investment  Company Act of 1940,  the  Investment
Advisers Act of 1940,  the Internal  Revenue Code of 1986,  and all state laws
regulating the securities industry.

         The  same  persons  are  further  authorized  to  sign my name to any
document needed to maintain the lawful operation of the Fund.

         When  any of the  above-referenced  attorneys  signs  my  name to any
document in  connection  with  maintaining  the lawful  operation of the Fund,
the signing is  automatically  ratified and  confirmed by me by virtue of this
Power of Attorney.

         WITNESS my hand on the date set forth below.


June 2, 1998
Date                                        /Signature/

Edwidge Saint-Felix                         Ronald M. Wolfsheimer
Witness                                     Name of Officer


<PAGE>


                              POWER OF ATTORNEY


         I, the  undersigned  Trustee/Director  of Calvert  Social  Investment
Fund,  Calvert  World  Values  Fund,  Inc.,  Calvert  Variable  Series,  Inc.,
Calvert  New  World  Fund,  Inc.,  First  Variable  Rate  Fund for  Government
Income,  Calvert Tax-Free  Reserves,  Calvert Cash Reserves,  The Calvert Fund
and Calvert  Municipal  Fund, Inc. (each,  respectively,  the "Fund"),  hereby
constitute Ronald M. Wolfsheimer,  William M. Tartikoff,  Susan Walker Bender,
Katherine  Stoner,  Lisa  Crossley  Newton,  and Ivy Wafford  Duke my true and
lawful  attorneys,  with full power to each of them,  to sign for me and in my
name  in  the  appropriate   capacities,   all  registration   statements  and
amendments  filed by the Fund with any federal or state agency,  and to do all
such things in my name and behalf  necessary for  registering  and maintaining
registration or exemptions  from  registration of the Fund with any government
agency in any jurisdiction, domestic or foreign.

         The same  persons are  authorized  generally to do all such things in
my name and behalf to comply with the  provisions  of all  federal,  state and
foreign  laws,  regulations,  and policy  pronouncements  affecting  the Fund,
including,  but not limited to, the  Securities  Act of 1933,  the  Securities
Exchange  Act of 1934,  the  Investment  Company Act of 1940,  the  Investment
Advisers Act of 1940,  the Internal  Revenue Code of 1986,  and all state laws
regulating the securities industry.

         The  same  persons  are  further  authorized  to  sign my name to any
document needed to maintain the lawful operation of the Fund.

         When  any of the  above-referenced  attorneys  signs  my  name to any
document in  connection  with  maintaining  the lawful  operation of the Fund,
the signing is  automatically  ratified and  confirmed by me by virtue of this
Power of Attorney.

         WITNESS my hand on the date set forth below.


June 2, 1998
Date                                        /Signature/

Katherine Stoner                            Barbara J. Krumsiek
Witness                                     Name of Director





<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000708950
<NAME> CALVERT VARIABLE SERIES
<SERIES>
   <NUMBER> 225
   <NAME> CALVERT SOCIAL SMALL-CAP GROWTH
<MULTIPLIER> 1000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JUL-01-1998
<PERIOD-END>                               DEC-31-1998
<INVESTMENTS-AT-COST>                             3200
<INVESTMENTS-AT-VALUE>                            3141
<RECEIVABLES>                                      114
<ASSETS-OTHER>                                     375
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                    3630
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                            4
<TOTAL-LIABILITIES>                                  4
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                          3951
<SHARES-COMMON-STOCK>                              326
<SHARES-COMMON-PRIOR>                              345
<ACCUMULATED-NII-CURRENT>                            2
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                          (267)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                          (60)
<NET-ASSETS>                                      3626
<DIVIDEND-INCOME>                                   44
<INTEREST-INCOME>                                    5
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                      44
<NET-INVESTMENT-INCOME>                              5
<REALIZED-GAINS-CURRENT>                         (267)
<APPREC-INCREASE-CURRENT>                           36
<NET-CHANGE-FROM-OPS>                            (226)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            3
<DISTRIBUTIONS-OF-GAINS>                            44
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                            111
<NUMBER-OF-SHARES-REDEEMED>                      (135)
<SHARES-REINVESTED>                                  5
<NET-CHANGE-IN-ASSETS>                            (19)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                               35
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                     52
<AVERAGE-NET-ASSETS>                              3419
<PER-SHARE-NAV-BEGIN>                            12.02
<PER-SHARE-NII>                                   0.02
<PER-SHARE-GAIN-APPREC>                         (0.77)
<PER-SHARE-DIVIDEND>                            (0.01)
<PER-SHARE-DISTRIBUTIONS>                       (0.14)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.12
<EXPENSE-RATIO>                                   1.12
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>


Exhibit 10
24(b)(10)



April 23, 1999

Securities and Exchange Commission
Judiciary Plaza
450 Fifth Street, N.W.
Washington, D.C.  20549


         Re:      Exhibit 10, Form N-1A
                  Calvert Variable Series, Inc.
                  (formerly named Acacia Capital Corporation)
                  File numbers 811-3591, 2-80154


Ladies and Gentlemen:

         As Counsel to Calvert Variable Series, Inc., it is my opinion,
based upon an examination of the Articles of Incorporation, Amendments,
Restatements and By-Laws and such other original or photostatic copies of
Fund records, certificates of public officials, documents, papers, statutes,
and authorities as I deemed necessary to form the basis of this opinion,
that the securities being registered by this Post-Effective Amendment No. 37
will, when sold, be legally issued, fully paid and non-assessable.

Consent is hereby given to file this opinion of counsel with the Securities
and Exchange Commission as an Exhibit to the Fund's Post-Effective Amendment
No. 37 to its Registration Statement.


Sincerely,

/s/ Ivy Wafford Duke

Ivy Wafford Duke
Associate General Counsel




PricewaterhouseCoopers logo

PricewaterhouseCoopers LLP
250 West Pratt Street
Suite 2100
Baltimore MD 21201-2304
Telephone (410) 783 7600
Facsimile (410) 783 7680


CONSENT OF INDEPENDENT ACCOUNTANTS


We consent to the incorporation by reference in Post-Effective Amendment No.
37 to the Registration Statement of Calvert Variable Series, Inc. (comprised
of the Social Money Market, Social Small Cap, Social Mid Cap Growth, Social
International Equity Portfolio and Social Balanced Portfolio) on Form N-1A
(File Number 2-80154 and 811-3591) of our reports dated February 5, 1999, on
our audit of the financial statements and financial highlights of the
Portfolios, which report is included in the Annual Report to Shareholders for
the year ended December 31, 1998, which is incorporated by reference in the
Registration Statement. We also consent to the reference to our firm under the
caption "Financial Highlights" in the Prospectus and "Independent Accountants"
in the Statement of Additional Information.

/s/
PricewaterhouseCoopers LLP


Baltimore, Maryland
April 23, 1999




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<CIK> 0000708950
<NAME> CALVERT VARIABLE SERIES
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   <NUMBER> 232
   <NAME> CALVERT SOCIAL MONEY MARKET
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   <NUMBER> 243
   <NAME> CALVERT SOCIAL INTERNATIONAL EQUITY
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<OTHER-ITEMS-LIABILITIES>                           34
<TOTAL-LIABILITIES>                                 34
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                         14340
<SHARES-COMMON-STOCK>                              822
<SHARES-COMMON-PRIOR>                              757
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<ACCUMULATED-NET-GAINS>                            120
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<ACCUM-APPREC-OR-DEPREC>                          2638
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<DIVIDEND-INCOME>                                  296
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<EXPENSES-NET>                                     251
<NET-INVESTMENT-INCOME>                             79
<REALIZED-GAINS-CURRENT>                          1169
<APPREC-INCREASE-CURRENT>                         1335
<NET-CHANGE-FROM-OPS>                             2583
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<DISTRIBUTIONS-OF-INCOME>                           53
<DISTRIBUTIONS-OF-GAINS>                          1265
<DISTRIBUTIONS-OTHER>                                0
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<SHARES-REINVESTED>                                 63
<NET-CHANGE-IN-ASSETS>                              65
<ACCUMULATED-NII-PRIOR>                             19
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<S>                             <C>
<PERIOD-TYPE>                   YEAR
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<PERIOD-END>                               DEC-31-1998
<INVESTMENTS-AT-COST>                            30328
<INVESTMENTS-AT-VALUE>                           38433
<RECEIVABLES>                                       30
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</TABLE>



                                    BYLAWS
                                      OF
                        CALVERT VARIABLE SERIES, INC.
                         (as amended, March 18, 1999)

<PAGE>

                        CALVERT VARIABLE SERIES, INC.

                              TABLE OF CONTENTS

ARTICLE                                                                Page

ARTICLE I
OFFICES                                                                   5
 
ARTICLE II
STOCK OF THE CORPORATION   5

ARTICLE III
SHAREHOLDERS                                                              5
Section 1.                 Special Meetings                               5

Section 2.                 Notice of Meetings                             6
Section 3.                 Quorum                                         6
Section 4.                 Voting                                         6
Section 5.                 Action Without a Meeting                       6

ARTICLE IV
DIRECTORS                                                                 7
Section 1.                 Number, Term of Office,                        7
                           and Eligibility
Section 2.                 Election of the                                7
                           Chairman of the Board
Section 3.                 Meetings                                       7
Section 4.                 Notice of Meetings                             7
Section 5.                 Quorum and Vote  8
Section 6.                 Action Without a Meeting                       8
Section 7.                 Powers and Duties8
Section 8.                 Compensation of Directors                      8
Section 9.                 Removal of Directors                           8
Section 10.                Vacancies                                      9


ARTICLE V                                                                 9
COMMITTEES                                                                9

ARTICLE VI                                                                9
OFFICERS                                                                  9
Section 1.                 Elected Officers                               9
Section 2.                 Duties                                         9
                           (a) President                                  9
                           (b) Vice Presidents                           10
                           (c) Secretary                                 10
                           (d) Treasurer                                 10
Section 3.                 Compensation                                  10
Section 4.                 Removal                                       11
Section 5.                 Vacancies                                     11

ARTICLE VII                                                              11
BONDING AND INDEMNIFICATION                                              11
Section 1.                 Bonding                                       11
Section 2.1                Indemnification - Proceeding                  11
                           Not Brought By or on Behalf
                           of Corporation
Section 2.2                Proceeding Brought By or on                   12
                           Behalf of Corporation
Section 2.3                Indemnification for                           12
                           Successful Defense
Section 2.4                Authorization                                 12
Section 2.5                Advance Reimbursement                         13
Section 2.6                Non-Exclusive Rights                          13
Section 2.7                Insurance                                     13
Section 2.8                Report of Indemnification to                  14
                           Stockholders
Section 2.9                Limitations Imposed By the                    14
                           Investment Company Act
                           of 1940

ARTICLE VIII                                                             14
CERTIFICATE FOR SHARES                                                   14
Section 1.                 Shares Represented                            14
                           By Certificates
Section 2.                 Signature of Former Officer                   14
Section 3.                 Lost, Destroyed,                              15
                           or Stolen Certificates
Section 4.                 Shareholders Accounts                         15
Section 5.                 Transfer of Shares                            15
Section 6.                 Fixing a Record Date                          15
Section 7.                 Registered Ownership                          16
Section 8.                 Stock Regulations16

ARTICLE IX                                                               16
DIVIDENDS                                                                16

ARTICLE X                                                                16
REDEMPTION OF SHARES                                                     16
Section 1.                 Redemption                                    16
Section 2.                 Status of Selling Stockholder                 17

ARTICLE XI                                                               17
NET ASSET VALUE                                                          17
Section 1.                 Determination                                 17
Section 2.                 Valuation of Assets                           17

ARTICLE XII                                                              18
CUSTODIAN                                                                18

ARTICLE XIII                                                             18
 
EXECUTION OF CONTRACTS AND                                               18
OTHER DOCUMENTS
Section 1.                 Contracts                                     18
Section 2.                 Checks and Other                              18
                           Commercial Papers

ARTICLE XIV                                                              18
FISCAL YEAR                                                              18

ARTICLE XV                                                               19
NOTICE AND WAIVER OF NOTICES                                             19

ARTICLE XVI                                                              19
AMENDMENTS                                                               19

<PAGE>

                                   BY-LAWS
                                      OF
                        CALVERT VARIABLE SERIES, INC.

                                  ARTICLE I

                                   OFFICES

The principal office of the Corporation shall be located in the City of
Bethesda, Maryland. The Corporation may also have offices at such other
places as the Board of Directors may from time to time determine or as the
business of the Corporation may require.

                                  ARTICLE II

                           STOCK OF THE CORPORATION

The stock of the Corporation shall be issued in two or more classes,
referred to in the Articles of Incorporation and these By-Laws as series.
The Board of Directors from time to time may issue stock in new series with
a series designation and shall allocate the number of shares to such series.
The Board of Directors may increase or decrease the number of shares of any
series, provided that the aggregate number of shares so allocated to all
series does not exceed the total authorized number of shares.

Shares, upon issuance and sale, shall be fully paid and non-assessable.
Certificates for shares be fully transferable and redeemable.

                                 ARTICLE III

                                 SHAREHOLDERS

Section 1.        Special Meetings.

Meetings of the shareholders, for any purpose, may at any time be called by
the Chairman of the Board of Directors at the direction of the Board of
Directors, or by the Secretary upon written request of holders of not less
than 25% of all the outstanding shares entitled to vote at the meeting, or
as required by law or regulation. Special meetings of shareholders may be
held within or without the Maryland. The business transacted at any special
meeting of shareholders shall be limited to the purpose stated in the notice
of such special meeting.

Section 2.        Notice of Meetings.

Written or printed notice of shareholders' meetings stating the place, date
and hour of the meeting and, in the case of a special meeting, the purpose
or purposes for which the meeting is called, shall be delivered not less
than ten (10) nor more than ninety (90) days before the date of the meetings
either personally or by mail, to each shareholder of record entitled to vote
at such meeting.

Section 3.        Quorum.

The holders of a majority of the shares of stock issued and outstanding and
entitled to vote, represented in person or by proxy, shall constitute a
quorum at all meetings of the shareholders for the transaction of business.
At any meeting of shareholders at which a quorum is present, the affirmative
vote of the majority of the shares of the stock represented at meeting shall
be the act of the shareholders, unless the vote of a greater or lesser
number of shares of stock is required by law. At any meeting of shareholders
at which a quorum is not present, the shareholders present or represented by
proxy may adjourn the meeting from time to time, without notice other than
announcement at the meeting until a quorum is present. At such adjourned
meeting at which a quorum is present any business may be transacted that may
have been transacted at the meeting as originally called.

Section 4.        Voting.

Each outstanding share of stock, regardless of the series designation, is
entitled to one vote on each matter submitted to a vote at a meeting of
shareholders and shall have a fractional vote for each fraction of a share
held. Within each series, each share shall have equal voting rights with
each other. However, in accordance with the Investment Company Act of 1940
and the rules and regulations of the Securities and Exchange Commission, in
some instances the vote of a majority of the outstanding shares of any
series on matters affecting such series shall be effective for that series,
notwithstanding that the matter does not receive a majority of the
outstanding shares of any other series or a majority of the outstanding
shares of the Corporation.

The shares of each series shall have non-cumulative voting rights. A
shareholder may vote in person or by proxy executed in writing by the
shareholder or by such shareholder's duly authorized attorney-in-fact.

Section 5.        Action Without a Meeting.

Whenever shareholders are required or permitted to take any action by vote,
such action may be taken without a meeting on written consent, setting forth
the action so taken, signed by the holders of all outstanding shares
entitled to vote. Such consent shall be filed in the Minute Book of the
Secretary and shall have the same force and effect as a unanimous action of
the shareholders.

                                  ARTICLE IV

                                  DIRECTORS

Section 1.        Number, Term of Office, and Eligibility.

The number of Directors shall be up to twelve (12), which number may be
changed from time to time by amendment to the By-Laws but shall never be
less than three. The Directors shall be at least twenty-one (21) years of
age and need not be residents of Maryland nor shareholders of the
Corporation. Directors, other than the Directors of the first Board of
Directors, shall be elected at a meeting of the shareholders, except as
otherwise provided, to serve until their successors shall have been elected
and qualified.

Section 2.        Election of the Chairman of the Board of Directors.

The Directors shall elect a Chairman of the Board of Directors to preside at
future meetings of the Executive Committee, the Board of Directors and the
shareholders.

Section 3.        Meetings.

Meetings of the Board of Directors, regular or special, may be held either
within or without the State of Maryland. Unless otherwise stated in the
notice of such meeting, the meeting shall be held at the principal office of
the Corporation. Commencing with October 1983, regular meetings of the Board
of Directors shall be held quarterly, unless otherwise stated in the notice
of such meeting. If any such meeting day falls on a legal holiday, the
meeting shall occur on the next work day.

Special meetings of the Board of Directors may be called by the Chairman of
the Board of Directors or by a majority of the Directors.

Section 4.        Notice of Meetings.

Notice shall be given to each Director either personally, by telephone or in
writing. Attendance of a Director at a meeting shall constitute a waiver of
notice of such meeting, except where such Director attends the meeting for
the express purpose of objecting to the transaction of any business because
the meeting was unlawfully called or convened. Neither the business to be
transacted, nor the purpose of any regular or special meeting, need be
specified in a notice or waiver of notice of such meeting.

Section 5.        Quorum and Vote.

A majority of the number of Directors then authorized by these By-Laws shall
constitute a quorum for the transaction of business. The vote of a majority
of the Directors present by person or telephone shall be the act of the
Board of Directors, unless the vote of a greater number is required by these
By-Laws or by statute. At any meeting of Directors at which a quorum is not
present, the Directors present may adjourn the meeting from time to time,
without notice other than announcement at the meeting, until a quorum shall
be present. At such adjourned meeting at which a quorum is present, any
business may be transacted that may have been transacted at the meeting as
originally called.

Section 6.        Action Without A Meeting.

Whenever Directors are required or permitted to take any action at a
meeting, such action may be taken by the Board of Directors without a
meeting on the written consent of all of the members of the Board of
Directors, and such consent shall be filed in the minute Book of the
Secretary. Such action shall have the same force and effect as a unanimous
action of the Board of Directors.

Section 7.        Powers and Duties.

The business affairs of the Corporation shall be managed by the Board of
Directors which shall exercise all such powers of the Corporation and do all
such lawful acts and things as are not by statute or by these By-Laws
directed or required to be exercised or done by the shareholders.

Section 8.        Compensation of Directors.

The Board of Directors, pursuant to the affirmative vote of a majority of
the Directors then in office, and irrespective of any personal interests of
any of its members, may establish reasonable compensation of all Directors
for services rendered to the Corporation in their capacity as Director,
officer or otherwise.

Section 9.        Removal of Directors.

Any or all of the Directors may be removed, with or without cause, at any
time by the vote of the shareholders at a special meeting called for that
purpose. Any Director may be removed for cause by the action of the
Directors at a special meeting of the Board of Directors called for that
purpose.

Section 10.       Vacancies.

A newly created vacancy resulting from an increase in the number of
Directors shall be filled by the Board of Directors and such Director shall
serve until the next succeeding meeting of shareholders or until such
Director's successor shall have been qualified and elected. Any other
vacancy may be filled by the affirmative vote of a majority of the remaining
Directors, though the number of remaining Directors is less than a quorum of
the Board of Directors, and such Director shall serve until such Director's
successor shall have been qualified and elected.

                                  ARTICLE V

                                  COMMITTEES

The Board of Directors may from time to time create such committees as it
deems necessary for the conduct of the business of the Corporation and may
vest in the committee such power and authority as it deems necessary to
carry out the purposes for which the committees are created.

                                  ARTICLE VI

                                   OFFICERS

Section 1.        Elected Officers.

The elected officers of the Corporation shall be a President, one or more
Vice Presidents, a Secretary, a Treasurer and such other officers as the
Board of Directors may from time to time deem necessary, each of whom shall
be elected by the Board of Directors at its initial meeting. Such officers
shall serve for one year until their successors are elected. Any person may
hold at one time more than one office, except that no person shall hold at
one time the offices of President and Secretary.

The President of the Corporation shall have the authority to appoint such
officers as deemed necessary in carrying out the Corporation's business.

An appointed officer may be removed at any time by the President.

Section 2.        Duties.

         (a)    President.
                The President shall be the Chief Executive Officer of the
                Corporation and under the direction of the Board of
                Directors, shall manage and conduct the Corporation's
                business. In the absence of the Chairman of the Board of
                Directors, the President shall preside at all meetings of
                shareholders, the Board of Directors and the Executive
                Committee.

         (b)    Vice Presidents.
                Vice Presidents shall perform such duties as the Board of
                Directors or the President may prescribe. In the absence of
                the President, the Vice President, the Vice President or, if
                there shall be more than one, the Vice President designated
                by the Board of Directors, shall perform the duties and
                exercise the powers of the President.

         (c)    Secretary.
                The Secretary shall attend all meetings of the Board of
                Directors, the Executive Committee and all meetings of the
                shareholders and record all the proceedings of such meetings
                in a Minute Book to be kept by the Secretary for that
                purpose. The Secretary shall notify all shareholders of the
                special meetings and keep records of elections and votes.
                The Secretary shall give, or cause to be given, notice of
                all meetings of the shareholders and of the Board of
                Directors and shall perform such other duties as may be
                prescribed by the Board of Directors or by the President.
                The Secretary shall have custody of the Corporate Seal and
                shall have authority to affix the same to any instrument
                requiring it, and, when so affixed, it may be attested by
                the Secretary's signature. The Board of Directors may give
                authority to any other officer to affix the seal of the
                Corporation and to attest the affixing of such officer's
                signature.

         (d)    Treasurer.
                The Treasurer shall have the custody of all of the Corporate
                funds and securities and shall keep full and accurate
                accounts of receipts and disbursements in books belonging to
                the Corporation and shall deposit all funds and other
                valuable effects in the name and to the credit Corporation
                in such depository as may be designated by the Board of
                Directors. Under the direction of the Board of Directors or
                the President, the Treasurer shall disburse funds of the
                Corporation, taking proper voucher for such disbursement.
                The Treasurer shall render to the Board of Directors
                whenever the Board of Directors so requires, an account of
                all transactions as Treasurer and of the financial condition
                of the Corporation.

Section 3.        Compensation.

Compensation of officers, if any, shall be fixed from time to time by the
                Board of
Directors.

Section 4.        Removal.

Any officer elected by the Board of Directors may be removed at any time by
the affirmative vote of a majority of the Board of Directors.

Section 5.        Vacancies.

If any officer's position becomes vacant, it may be filled by the Board of
Directors.

                                 ARTICLE VII

                         BONDING AND INDEMNIFICATION

Section 1.        Bonding.

The President, any Vice Presidents, the Secretary and the Treasurer shall be
bonded for the faithful performance of their respective duties, with
sufficient sureties and in such amounts as shall be determined by the Board
of Directors. The Board of Directors may also require a bond of any other
officer or employee of the Corporation with such surety as it may deem
proper. Such bond shall be approved at least annually by the Board.

Section 2.1       Indemnification - Proceeding Not Brought By or on Behalf 
of Corporation.

Subject to the provisions of Section 2.4 of this Article, the Corporation
shall indemnify any person who was or is a party or is threatened to be made
a party to any threatened, pending or completed action, suit or proceeding,
whether civil, criminal, administrative or investigative (other than an
action brought by or on behalf of the Corporation) by reason of the fact
that he or she is or was a director, officer, employee or agent of the
Corporation, or is or was serving at the request of the Corporation as a
director, officer, employee or agent of another corporation, partnership,
joint venture, trust or other enterprise, against expenses, including
attorneys' fees, judgments, penalties, fines and amounts paid in settlement
actually and reasonably incurred by him or her in connection with such
action, suit or proceeding if he or she acted in good faith and in a manner
he or she reasonably believed to be in or not opposed to the best interests
of the Corporation, and, with respect to any criminal action or proceeding,
had no reasonable cause to believe his or her conduct was unlawful. The
termination of any action, suit or proceeding by judgment, order,
settlement, or conviction, or upon a plea of nolo contendere or its
equivalent, creates a rebuttable presumption that the director did not meet
the requisite standard of conduct set forth in the subsection.

Section 2.2       Proceeding Brought by or on Behalf of Corporation.

Subject to provisions of Section 2.4 of this Article, the Corporation shall
indemnify any person who was or is a party or is threatened to be made a
party to any threatened, pending or completed action or suit brought by or
on behalf of the Corporation to obtain a judgment or decree on its favor by
reason of the fact that he or she is or was a director, officer, employee or
agent of the Corporation, or is or was serving at the request of the
Corporation as a director, officer, employee or agent of another
corporation, partnership, joint venture, trust or other enterprise, against
expenses, including attorneys' fees, judgments, penalties, fines, and
amounts paid in settlement, actually and reasonably incurred by him or her
in connection with the defense or settlement of such action or suit if he or
she acted in good faith and in manner he or she reasonably believed to be in
or not opposed to the best interests of the Corporation. However, no
indemnification shall be provided in respect to any claim, issue or matter
as to which such person shall have been adjudged liable for negligence or
misconduct in performing his or her duty to the Corporation, except to the
extent that the court in which the action, suit or proceeding was brought or
any other court in which the action, suit or proceeding was brought or any
other court of equity in the county in which the Corporation has its
principal office, determines on application that, despite the adjudication
of liability but in view of all circumstances of the case, the person is
fairly and reasonably entitled to indemnify for those expenses which the
court shall deem proper. However, indemnification with respect to any
proceeding by or in the right of the corporation or in which liability shall
have been adjudged against a director in an action, suit or proceeding
charging improper personal benefit to the director whether or not involving
action in the director's official capacity on the basis that personal
benefit was improperly received shall be limited to expenses.

Section 2.3       Indemnification for Successful Defense.

To the extent that a director, officer, employee or agent of the Corporation
successfully defends on the merits or otherwise any action, suit or
proceeding referred to in Sections 2.1 and 2.2 of this Article, or in
defense of any claim, issue or matter raised in the proceeding, the
Corporation shall indemnify him or her against expenses, including
attorney's fees, actually and reasonably incurred by him or her in
connection therewith.

Section 2.4       Authorization.

Any indemnification under Sections 2.1 and 2.2 of this Article (unless
ordered by a court) shall be made by the Corporation only as authorized in
the specific case after determination that indemnification of the director,
officer, employee or agent is proper in the circumstances because he or she
has met the applicable standard of conduct set forth in said Sections 2.1
and 2.2. Such determination shall be made (a) by the Board of Directors by a
majority vote of a quorum consisting of directors who were not parties to
such action, suit or proceeding, or (b) if the required quorum is not
obtained, then by a majority vote of a committee of the board consisting
solely of two or more directors not, at the time, parties to such proceeding
and who were duly designated to act in the matter by a majority vote of the
full Board in which the designated directors who are parties may
participate, or (c) by a special counsel selected by the Board of Directors
or a committee of the Board by vote as set forth in subpart (a) of this
Section, or, if the requisite quorum of the full Board cannot be obtained,
therefore and the committee cannot be established, by a majority vote of the
full Board in which directors who are parties may participate; or (d) by the
stockholders of the Corporation.

Shares held by directors who are parties to the proceeding may not be voted
on the subject matter under this Article.

Section 2.5       Advance Reimbursement.

Expenses, including attorneys' fees, incurred in defending a civil or
criminal action, suit or proceeding may be paid by the Corporation before
the final disposition thereof if authorized in the specific case by a
preliminary determination following one of the procedures set forth in
Section 2.4 that there is a reasonable basis for a belief that the director,
officer, employee or agent met the applicable standard of conduct set forth
in Sections 2.1 and 2.2 above, and upon receipt by the corporation of (a)
written affirmation by the director of the director's good faith belief that
the standard of conduct necessary for indemnification by the corporation as
authorized in this section has been met; and (b) an undertaking is given to
the Corporation by or on behalf of the director, officer, employee or agent
reasonably assuring that the advance will be repaid if it is not ultimately
determined that he or she is entitled to be indemnified by the Corporation
as authorized in this Article.

Section 2.6       Non-Exclusive Rights.

The indemnification provided by this Article continues as to a person who
has ceased to be a director, officer, employee or agent and insures to the
benefit of his or her heirs and personal representative, and does not
exclude any other rights to which a defendant or other person may be
entitled under any By-Laws, agreement, vote of stockholders or directors who
were not parties to such action, suit or proceeding, or otherwise both as to
(a) action in his or her official capacity, and (b) action in another
capacity while holding the office.

Section 2.7       Insurance.

The Corporation may, upon resolution of a majority of the Corporation's
Board of Directors, purchase and maintain insurance on behalf of any person
who is or was a director, officer, employee or agent of the Corporation, or
who is or was serving at the request of the Corporation as a director,
officer, employee or agent of another foreign or domestic corporation,
partnership, joint venture, trust, other enterprise, or employee benefit
plan against any liability asserted against him or her or incurred by him or
her, or arising out of his or her position, whether or not the Corporation
would have the power to indemnify him or her against such liability under
the provisions of this Article VIII.

Section 2.8       Report of Indemnification to Stockholders.

Any indemnification of, or advance of expenses to, a director in accordance
with this section, if arising out of a proceeding by or in the right of the
corporation, shall be reported in writing to the stockholders with the
notice of the next stockholder's meeting or prior to the meeting.

Section 2.9       Limitations Imposed By the Investment Company Act of 1940.

Notwithstanding anything to the contrary stated herein, nothing in this
Article protects or porports to protect any director or officer of the
Corporation against any liability to the Corporation or its security holders
to which he would otherwise be subject by reason of willful misfeasance, bad
faith, gross negligence or reckless disregard of the duties involved in the
conduct of his or her office.

                                 ARTICLE VIII

                            CERTIFICATE FOR SHARES

Section 1.        Shares Represented by Certificates.

The shares of the Corporation shall be represented by certificates signed by
the President and the Secretary of the Corporation and shall contain the
seal of the Corporation or a facsimile of the seal. Each shareholder shall
be entitled, upon request, to a certificate or certificates for full shares
of the Corporation owned by such shareholder. Each certificate will indicate
the series designation for the shares purchased. If a certificate is
countersigned by a transfer agent or registrar other than the Corporation,
the signature of the officers set forth above upon such certificate may be a
facsimile.

Section 2.        Signature of Former Officer.

In case any officer who has signed any certificate ceases to be an officer
of the Corporation before such certificate is issued, the certificate may
nevertheless be issued by the Corporation with the same effect as if the
officer had not ceased to be such officer of the Corporation as of the date
of its issue.

Section 3.        Lost, Destroyed, or Stolen Certificates.

The Board of Directors may direct new certificates to be issued in the place
of any certificates theretofore issued by the Corporation alleged to have
been lost, stolen or destroyed upon such terms and conditions and under such
procedures as the Board may prescribe.

Section 4.        Shareholders Accounts.

The Corporation shall maintain or cause to be maintained an account for
every shareholder in which shall be recorded such shareholder's ownership of
shares of each series of stock of the Corporation and all changes therein.
Certificates will not be issued for shares so recorded in a shareholder's
account unless and until requested by the shareholder.

Section 5.        Transfer of Shares.

Transfers of shares for which certificates have been issued will be made
only upon surrender to the Corporation or the transfer agent of a
certificate for shares duly endorsed or accompanied by proper evidence of
succession, assignment or authority to transfer, whereupon the Corporation
will issue a new certificate to the person entitled thereto, cancel the old
certificate and record the transaction on its books. Transfer of shares for
which certificates have not been issued will be made upon delivery to the
Corporation or the transfer agent of the Corporation of instructions for
transfer or evidence of assignment or succession, in each case executed in
such manner and with such supporting evidence as the Corporation or transfer
agent may reasonably require.

Section 6.        Fixing a Record Date.

Shareholder of record means the holder of a share of outstanding stock of
the Corporation on the record date described below.

For the purpose of determining shareholders entitled to notice of, or to
vote at any meeting of shareholders, or for the purpose of determining
shareholders entitled to receive payment of any dividend or allotment of
rights, or in order to make a determination of shareholders for any other
proper purpose, the Board may fix in advance a date as the record date for
any other such determination of shareholders. Such date shall not be more
than ninety (90) days, nor less than ten (10) days before the date of any
such meeting or the date of the particular action to be taken. When a
determination of shareholders of record entitled to notice of, or to vote at
any meeting of shareholders has been made or provided in this section, such
determination shall apply to any adjourned meeting unless the Board fixes a
new record date for such adjourned meeting.

Only such shareholders as shall be shareholders of record as of the close of
business on the date fixed shall be entitled to such notice of, and to vote
at, such meeting, or any adjourned meeting, or to receive payments of such
dividend, or to receive such allotment of rights, or to exercise such
rights, or to give such consent, as the case may be, notwithstanding any
transfer of any stock on the books of the Corporation after any such record
date fixed as aforesaid.

Section 7.        Registered Ownership.

The Corporation shall be entitled to recognize the exclusive right of a
person registered to vote as the shareholder of record, and shall not be
bound to recognize any equitable or other claim to or interest in such share
or shares on the part of any other person whether or not it shall have
express or other notice thereof, except as otherwise provided by the laws of
Maryland.

Section 8.        Stock Regulations.

The Board of Directors shall have the authority to make rules and
regulations concerning the issue, transfer and registration of certificates,
representing shares of the Corporation.

                                  ARTICLE IX

                                  DIVIDENDS

Dividends may be declared by the Board of Directors at any regular or
special meeting, pursuant to law.

                                  ARTICLE X

                             REDEMPTION OF SHARES

Section 1.        Redemption.

The Corporation shall redeem such shares as are offered by any shareholder
for redemption, upon a written request therefor, duly executed in the full
name of the shareholder's account, with such signature guarantee as required
by the Corporation, to the principal place of business of the Corporation.
If the shareholder has received certificates, the request must be
accompanied by the certificates, duly endorsed in the full name of the
account. The redemption price shall be the net asset value of the shares
next determined following receipt of the request, along with any other
requirements.

Such redemption price will be paid by check within seven days after receipt
of the above requirements, except when further postponement of payment is
permissible under the Investment Company Act of 1940.

Section 2.        Status of Selling Stockholder.

From and after the close of business on the date when the shares are
properly tendered for redemption, the owner shall, with respect to such
shares, cease to be a shareholder of the Corporation and shall have only the
right to receive the redemption price, in accordance with provisions hereof.

                                  ARTICLE XI

                               NET ASSET VALUE

Section 1.        Determination.

(a)      The net asset value of each series of the Corporation shall be
         calculated once on each day the New York Stock Exchange is open for
         trading, by deducting from the assigned assets of each series (as
         described in the Articles of Incorporation), and specific
         liabilities of each series (including brokerage fees, reserves for
         contingencies and taxes on the unrealized appreciation of the
         assigned assets of each series) and general liabilities of the
         Corporation in proportion to the net asset value of the respective
         series. The net asset value of assets of each series so determined
         shall be final and conclusive.

(b)      The net asset value of each series of the Corporation shall be
         divided by the number of shares of such series then outstanding
         (whether or not certificates therefor have been issued), and
         adjusted to the nearest whole cent, to determine the net asset
         value per share of that series.

Section 2.        Valuation of Assets.

Any security listed on a national securities exchange will be vested at its
closing sales price on the exchange where it is principally traded or, if
there has been no such sale, at the mean between the last bid and asked
prices. All other securities for which market quotations are readily
available will be valued on the basis of the last bid price. When market
quotations are not readily available, securities are valued at their fair
value as determined in good faith by the Board of Directors of the
Corporation.

                                 ARTICLE XII

                                  CUSTODIAN

All securities and cash owned by the Corporation shall be held by or
deposited with a bank or trust company having (according to its last
published report) not less than two million dollars ($2,000,000) aggregate
capital, surplus and undivided profits. The Corporation shall enter into a
written contract with the Custodian regarding the powers, duties and
compensation of the Custodian with respect to the cash and securities of the
Corporation held by the Custodian. Said contract and all amendments thereto
shall be approved by the Board of Directors of this Corporation. The
Corporation, upon the resignation or inability of its Custodian to serve, or
upon change of the Custodian, shall:

(a)      Use its best efforts to obtain a successor Custodian, and

(b)      Require that the cash and securities owned by this Corporation be
         delivered directly to the successor Custodian.

                                 ARTICLE XIII

                  EXECUTION OF CONTRACTS AND OTHER DOCUMENTS

Section 1.        Contracts.

The President, a Vice President, Treasurer or such other officers of the
Corporation as may be specified by the Board of Directors, are authorized on
behalf of the Corporation to sign all deeds, bonds, contracts, mortgages and
other instruments or documents.

Section 2.        Checks and Other Commercial Paper.

All checks, drafts, notes, bonds, bills of exchange or other orders,
instruments or obligations for the receipt of or the payment of money shall
be endorsed by or signed by either the President, a Vice President, the
Treasurer, or such other person as may be designated by the Board of
Directors.

                                 ARTICLE XIV

                                 FISCAL YEAR

The fiscal year of the Corporation shall be fixed by resolution of the Board
of Directors.

                                  ARTICLE XV

                         NOTICE AND WAIVER OF NOTICES

Whenever any notice required by these By-Laws or by statute is given by
mail, such notice shall be good and sufficient if deposited in the United
States mail, addressed in the case of a shareholder, to the shareholder's
address as it appears on the record of the Corporation, or in the case of a
Director, to the Director at the address of the Corporation.

Whenever any notice required to be given by these By-Laws or by statute, a
waiver of such notice given in writing signed by the person or persons
entitled to such notice, whether before or after the time stated in such
By-Law or statute, shall be deemed equivalent to the giving of such notice.

                                 ARTICLE XVI

                                  AMENDMENTS

These By-Laws may be amended or repealed, or new By-Laws may be adopted, by
the affirmative vote of two-thirds of the Board of Directors present at any
meeting of the Board of Directors.





<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000708950
<NAME> CALVERT VARIABLE SERIES
<SERIES>
   <NUMBER> 212
   <NAME> CALVERT SOCIAL BALANCED
<MULTIPLIER> 1000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JUL-01-1998
<PERIOD-END>                               DEC-31-1998
<INVESTMENTS-AT-COST>                           250358
<INVESTMENTS-AT-VALUE>                          301891
<RECEIVABLES>                                     2291
<ASSETS-OTHER>                                      63
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                  304245
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                          291
<TOTAL-LIABILITIES>                                291
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                        250191
<SHARES-COMMON-STOCK>                           142201
<SHARES-COMMON-PRIOR>                           114967
<ACCUMULATED-NII-CURRENT>                          714
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                           1513
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                         51536
<NET-ASSETS>                                    303954
<DIVIDEND-INCOME>                                 1350
<INTEREST-INCOME>                                 7879
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                    2240
<NET-INVESTMENT-INCOME>                           6989
<REALIZED-GAINS-CURRENT>                         15582
<APPREC-INCREASE-CURRENT>                        17878
<NET-CHANGE-FROM-OPS>                            40449
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                         6780
<DISTRIBUTIONS-OF-GAINS>                         15195
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                          25653
<NUMBER-OF-SHARES-REDEEMED>                       8755
<SHARES-REINVESTED>                              10336
<NET-CHANGE-IN-ASSETS>                           27234
<ACCUMULATED-NII-PRIOR>                            515
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                             1826
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                   2297
<AVERAGE-NET-ASSETS>                            291459
<PER-SHARE-NAV-BEGIN>                            1.982
<PER-SHARE-NII>                                  0.052
<PER-SHARE-GAIN-APPREC>                          0.271
<PER-SHARE-DIVIDEND>                             0.052
<PER-SHARE-DISTRIBUTIONS>                        0.115
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              2.138
<EXPENSE-RATIO>                                   0.85
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

Exhibit 99.B5

Investment Advisory Agreement
Calvert Variable Series, Inc.

         INVESTMENT ADVISORY AGREEMENT, made this 1st day of March, 1999, by
and between CALVERT ASSET MANAGEMENT COMPANY, INC., a Delaware corporation
(the "Advisor"), and Calvert Variable Series, Inc., a Maryland corporation
(the "Corporation"), both having their principal place of business at 4550
Montgomery Avenue, Bethesda, Maryland.

         WHEREAS, the Corporation is registered as an investment company
under the Investment Company Act of 1940, as amended (the "1940 Act"), for
the purpose of investing and reinvesting its assets in securities, as set
forth in its Articles of Incorporation, its Bylaws and its registration
statements under the 1940 Act and the Securities Act of 1933 (the "1933
Act"), as amended; offering separate series ("Fund(s)"), and the Corporation
desires to avail itself of the services, information, advice, assistance and
facilities of an investment advisor and to have an investment advisor
perform for it various investment advisory, research services and other
management services; and

         WHEREAS, the Advisor is an investment advisor registered under the
Investment Advisers Act of 1940, as amended, and is engaged in the business
of rendering management, and investment advisory services to investment
companies and desires to provide such services to the Corporation;

         NOW, THEREFORE, in consideration of the terms and conditions
hereinafter set forth, it is agreed as follows:

1.       Employment of the Advisor. The Corporation hereby employs the
Advisor to manage the investment and reinvestment certain of the Corporation
assets, subject to the control and direction of the Corporation's Board of
Directors, for the period and on the terms hereinafter set forth. The
Advisor hereby accepts such employment and agrees during such period to
render the services and to assume the obligations in return for the
compensation herein provided. The Advisor shall for all purposes herein be
deemed to be an independent contractor and shall, except as expressly
provided or authorized (whether herein or otherwise), have no authority to
act for or represent the Corporation in any way or otherwise be deemed an
agent of the Corporation.

2.       Obligations of and Services to be Provided by the Advisor. The
Advisor undertakes to provide the following services and to assume the
following obligations:

a.       The Advisor shall manage the investment and reinvestment of certain
of the Corporation's assets, as shown on Schedule A, subject to and in
accordance with the investment objectives and policies of each Fund, and the
social investment screening criteria, as stated in the registration
statement, and any directions which the Corporation's Board of Directors may
issue from time to time. In pursuance of the foregoing, the Advisor shall
make all determinations with respect to the investment of assets and the
purchase and sale of portfolio securities and shall take such steps as may
be necessary to implement the same. Such determination and services shall
also include determining the manner in which voting rights, rights to
consent to corporate action, any other rights pertaining to each Fund's
portfolio securities shall be exercised. The Advisor shall render regular
reports to the Corporation's Board of Directors concerning investment
activities.

b.       The Advisor shall, in the name of the Corporation, on behalf of the
managed Funds, place orders for the execution of portfolio transactions in
accordance with the policies with respect thereto set forth in the
Corporation's current registration statement under the 1940 Act and the 1933
Act. In connection with the placement of orders for the execution of
portfolio transactions the Advisor shall create and maintain all necessary
brokerage records of the Corporation in accordance with all applicable laws,
rules and regulations, including but not limited to records required by
Section 31(a) of the 1940 Act. All records shall be the property of the
Corporation and shall be available for inspection and use by the SEC, the
Corporation or any person retained by the Corporation. Where applicable,
such records shall be maintained by the Advisor for the periods and the
places required by Rule 31a-2 under the 1940 Act.

c.       The Advisor shall bear its expenses of providing services to the
Corporation pursuant to this Agreement except such expenses as are
undertaken by the Corporation. In addition, the Advisor shall pay the
salaries and fees of all Directors and executive officers who are employees
of the Advisor or its affiliates ("Advisor Employees").

d.       In providing the services and assuming the obligations set forth
herein, the Advisor may, at its own expense, employ one or more Subadvisors,
as approved by the Board of Directors.

e.       The Advisor is responsible for screening investments to determine
that they meet each Fund's social investment screening criteria, as may be
amended from time to time with the approval of the Board.

3.       Expenses of each Fund. Each Fund shall pay all expenses other than
those expressly assumed by the Advisor. Expenses payable by the Fund shall
include, but are not limited to:

Fees to the Advisor as provided herein;

Legal and audit expenses;

Fees and expenses related to the registration and qualification of the
Corporation and its shares for distribution under federal and state
securities laws;

Expenses of the administrative services agent, transfer agent, registrar,
custodian, dividend disbursing agent and shareholder servicing agent;

Any telephone charges associated with shareholder servicing or the
maintenance of the Funds or Corporation;

Salaries, fees and expenses of Directors and executive officers of the
Corporation, other than Advisor Employees;

Taxes and corporate fees levied against the Corporation;

Brokerage commissions and other expenses associated with the purchase and
sale of portfolio securities for the Corporation;

Expenses, including interest, of borrowing money;

Expenses incidental to meetings of the Corporation's shareholders and the
maintenance of the Corporation's organizational existence;

Expenses of printing stock certificates representing shares of the
Corporation and expenses of preparing, printing and mailing notices, proxy
material, reports to regulatory bodies and reports to shareholders of the
Corporation;

Expenses of preparing and typesetting of prospectuses of the Corporation;

Expenses of printing and distributing prospectuses to shareholders of the
Corporation;

Association membership dues;

Insurance premiums for fidelity and other coverage;

Distribution Plan expenses, as permitted by Rule 12b-1 under the 1940 Act
and as approved by the Board; and

Such other legitimate Corporation expenses as the Board of Directors may
from time to time determine are properly chargeable to the Corporation.

4.       Compensation of Advisor.

As compensation for the services rendered and obligations assumed hereunder
by the Advisor, the Trust shall pay to the Advisor within ten (10) days
after the last day of each calendar month a fee equal on an annualized basis
as shown on Schedule A. Any amendment to the Schedule pertaining to any new
or existing Fund shall not be deemed to affect the interest of any other
Fund and shall not require the approval of the shareholders of any other
Fund.

Such fee shall be computed and accrued daily. Upon termination of this
Agreement before the end of any calendar month, the fee for such period
shall be prorated. For purposes of calculating the Advisor's fee, the daily
value of a Fund's net assets shall be computed by the same method as the
Fund uses to compute the value of its net assets in connection with the
determination of the net asset value of its shares.

The Advisor reserves the right (i) to waive all or part of its fee and
assume expenses of a Fund and (ii) to make payments to brokers and dealers
in consideration of their promotional or administrative services.

5.       Activities of the Advisor. The services of the Advisor to the
Corporation hereunder are not to be deemed exclusive, and the Advisor shall
be free to render similar services to others. It is understood that
Directors and officers of the Corporation are or may become interested in
the Advisor as stockholders, officers, or otherwise, and that stockholders
and officers of the Advisor are or may become similarly interested in the
Corporation, and that the Advisor may become interested in the Corporation
as a shareholder or otherwise.

6.       Use of Names. The Corporation shall not use the name of the Advisor
in any prospectus, sales literature or other material relating to the
Corporation in any manner not approved prior thereto by the Advisor;
provided, however, that the Advisor shall approve all uses of its name which
merely refer in accurate terms to its appointment hereunder or which are
required by the SEC; and, provided, further, that in no event shall such
approval be unreasonably withheld. The Advisor shall not use the name of the
Corporation or any Corporation in any material relating to the Advisor in
any manner not approved prior thereto by the Corporation; provided, however,
that the Corporation shall approve all uses of its name which merely refer
in accurate terms to the appointment of the Advisor hereunder or which are
required by the SEC; and, provide, further, that in no event shall such
approval be unreasonably withheld.

7.       Liability of the Advisor. Absent willful misfeasance, bad faith,
gross negligence, or reckless disregard of obligations or duties hereunder
on the part of the Advisor, the Advisor shall not be subject to liability to
the Corporation or to any shareholder of the Corporation for any act or
omission in the course of, or connected with, rendering services hereunder
or for any losses that may be sustained in the purchase, holding or sale of
any security.

8.       Force Majeure. The Advisor shall not be liable for delays or errors
occurring by reason of circumstances beyond its control, including but not
limited to acts of civil or military authority, national emergencies, work
stoppages, fire, flood, catastrophe, acts of God, insurrection, war, riot,
or failure of communication or power supply. In the event of equipment
breakdowns beyond its control, the Advisor shall take reasonable steps to
minimize service interruptions but shall have no liability with respect
thereto.

9.       Renewal, Termination and Amendment. This Agreement shall continue
in effect with respect to the Corporation, unless sooner terminated as
hereinafter provided, through December 31, 1999, and indefinitely thereafter
if its continuance shall be specifically approved at least annually by vote
of the holders of a majority of the outstanding voting securities of the
Corporation or by vote of a majority of the Corporation's Board of
Directors; and further provided that such continuance is also approved
annually by the vote of a majority of the Directors who are not parties to
this Agreement or interested persons of the Advisor, cast in person at a
meeting called for the purpose of voting on such approval, or as allowed by
law. This Agreement may be terminated at any time, without payment of any
penalty, by the Corporation's Board of Directors or by a vote of the
majority of the outstanding voting securities of the Corporation upon 60
days' prior written notice to the Advisor and by the Advisor upon 60 days'
prior written notice to the Corporation. This Agreement may be amended at
any time by the parties, subject to approval by the Corporation's Board of
Directors and, if required by applicable SEC rules and regulations, a vote
of a majority of the Corporation's outstanding voting securities. This
Agreement shall terminate automatically in the event of its assignment. The
terms "assignment" and "vote of a majority of the outstanding voting
securities" shall have the meaning set forth for such terms in the 1940 Act.

10.      Severability. If any provision of this Agreement shall be held or
made invalid by a court decision, statute, rule or otherwise, the remainder
of this Agreement shall not be affected thereby.

11.      Miscellaneous. Each party agrees to perform such further actions
and execute such further documents as are necessary to effectuate the
purposes hereof. This Agreement shall be construed and enforced in
accordance with and governed by the laws of the State of Maryland. The
captions in this Agreement are included for convenience only and in no way
define or delimit any of the provisions hereof or otherwise affect their
construction or effect.

         IN WITNESS WHEREOF, the parties have duly executed this Agreement
as of the date first written above.

         Calvert Variable Series, Inc.

         By: /s/ Ron Wolfsheimer    

         Title: Treasurer  

         Calvert Asset Management Company, INC.

                                    By: /s/ Reno Martini      

         Title: Senior Vice President       



Investment Advisory Agreement
Calvert Asset Management Company, Inc.
Calvert Variable Series, Inc.

Schedule A


As compensation pursuant to Section 4 of the Investment Advisory Agreement
between Calvert Asset Management Company, Inc. (the "Advisor") and Calvert
Variable Series, Inc. ("CVS") dated March 1, 1999, with respect to the CVS
Portfolios shown below, the Advisor is entitled to receive from the listed
Portfolios an annual advisory fee (the "Fee") as shown below. The Fee shall
be computed daily and payable monthly, based on the average daily net assets
of the appropriate Portfolio.


CVS Social Money Market    0.30%

CVS Social Balanced        0.425%

CVS Social Mid Cap Growth  0.65%

CVS Social Small Cap Growth         0.75%

CVS Social International Equity     0.75%





CUSTODIAN AGREEMENT

This Agreement, dated as of March 5, 1992, is between State Street Bank and
Trust Company, a Massachusetts trust company, having its principal place of
business at 225 Franklin Street, Boston, Massachusetts, 02110 ("State
Street" or the "Custodian"), and Acacia Capital Corporation, a Maryland
corporation (the "Fund"), having its principal place of business at 4550
Montgomery Avenue, Suite 1000N, Bethesda, Maryland, 20814. In consideration
of the mutual covenants and agreements contained in this Agreement, the
parties agree as follows:

1.       Employment of Custodian and Property to be Held by It

The Fund hereby employs State Street as the custodian of assets, including
securities, of the Fund's portfolios ("Portfolios"). The Portfolios agree to
deliver to the Custodian all securities and cash now or hereafter owned or
acquired, and all payments of income, principal or capital distributions
received by them on securities owned at any given time, and the cash
consideration received for shares of the Portfolios. The Custodian will not
be responsible for any property held or received by any Portfolio and not
delivered to the Custodian.

Upon receipt of "Proper Instructions" (as defined in Section 4), the
Custodian will employ one or more subcustodians located in the United
States, but only in accordance with an applicable vote by the Board of
Directors of the Fund, and provided that the Custodian will have no more or
less responsibility or liability to the Fund on account of any actions or
omissions of any subcustodian so employed than any such subcustodian has to
the Custodian, and further provided that the Custodian will not release the
subcustodian from any responsibility or liability unless mutually agreed on
by the parties in writing.

All duties undertaken by the Custodian will be performed in a timely manner.
What constitutes timeliness in connection with a particular action will be
determined by the standards of the industry as they apply to the specific
type of transaction in question and taking into account relevant facts and
circumstances.

2.       Duties of the Custodian with Respect to Property of the Fund

2.1 Holding Securities. The Custodian will hold and physically segregate for
the account of each Portfolio all non-cash property other than (a)
securities maintained in a clearing agency acting as a securities depository
or in a book-entry system authorized by the U.S. Department of the Treasury
(collectively referred to as "Securities System;" see Section 2.10), and (b)
commercial paper of an issuer for which the Custodian acts as issuing and
paying agent ("Direct Paper") which is deposited and/or maintained in the
Direct Paper System of the Custodian (see Section 2.11).

2.2 Delivery of Securities. The Custodian will release and deliver Portfolio
securities held by the Custodian or in a Securities System account of the
Custodian or in the Custodian's Direct Paper book entry system account
("Direct Paper System Account") only upon receipt of Proper Instructions,
which may be continuing instructions when deemed appropriate by mutual
agreement of the parties, and only in the following cases:

1) Sale. Upon the sale of and receipt of payment for a Portfolio's
securities;

2) Repurchase Agreements. Upon receipt of payment in connection with any
repurchase agreement entered into by the Fund related to the securities
being held;

3) Securities System. In She case of a sale effected through a Securities
System, in accordance with the provisions of Section 2.10;

4) Tender Offer. To the depository agent or other receiving agent in
connection with tender or other similar offers for a Portfolio's securities;

5) Redemption by Issuer. To the issuer or its agent when a Portfolio's
securities are called, redeemed, retired or otherwise become payable;
provided that, in any such case, the cash or other consideration is to be
delivered to the Custodian;

6) Transfer to Issuer, Nominee; Exchange. To the issuer or its agent for
transfer into the name of a Portfolio or into the name of any nominee or
nominees of the Custodian or into the name or nominee name of any agent
appointed pursuant to this Agreement or into the name or nominee name of any
subcustodian appointed pursuant to Section 1; or for exchange for a
different number of bonds, certificates or other evidence representing the
same aggregate face amount or number of units and bearing the same interest
rate, maturity date and call provisions, if any; provided that, in any such
case, the new securities are to be delivered to the Custodian;

7) Sale to Broker or Dealer. Upon the sale of a Portfolio's securities to
the broker or its clearing agent or dealer, against a receipt, for
examination in accordance with "street delivery" custom; provided that the
Custodian will have no responsibility or liability for any loss arising from
the delivery of such securities prior to receiving payment for such
securities except as may arise from the Custodian's failure to act in
accordance with its duties as set forth in this Agreement.

8) Exchange or Conversion. For exchange or conversion pursuant to any plan
of merger, consolidation, recapitalization, reorganization, split-up of
shares, change of par value or readjustment of the securities of the issuer
of such securities, or pursuant to provisions for conversion contained in
such securities, or pursuant to any deposit agreement provided that, in any
such case, the new securities and cash, if any, are to be delivered to the
Custodian;

9) Warrants. Rights, in the case of warrants, rights or similar securities,
the surrender thereof in the exercise of such warrants, rights or similar
securities or the surrender of interim receipts or temporary securities for
definitive securities; provided that, in any such case, the new securities
and cash, if any, are to be delivered to the Custodian;

10) Loans of Securities. For delivery in connection with any loans of
securities made by a Portfolio, made only against receipt of adequate
collateral as agreed on from time to time by the Custodian and the Fund on
behalf of the Portfolio. Loans may be in the form of cash, obligations
issued by the United States government, its agencies or instrumentalities,
or such other property as mutually agreed by the parties, except that in
connection with any loans for which collateral is to be credited to the
Custodian's account in the book-entry system authorized by the U.S.
Department of the Treasury, the Custodian will not be held liable or
responsible for the delivery of securities owned by the Portfolio prior to
the receipt of such collateral, unless the Custodian fails to act in
accordance with its duties set forth in this Agreement;

11) Borrowings. For delivery as security in connection with any borrowings
by a Portfolio requiring a pledge of assets by the Portfolio, made only
against receipt of amounts borrowed; except, where additional collateral is
required to secure a borrowing already made, further securities may be
released for that purpose, subject to Proper Instructions;

12) Options. For delivery in accordance with the provisions of any agreement
among the Fund, the Custodian and a broker dealer registered under the
Securities Exchange Act of 1934 (the "Exchange Act") and a member of The
National Association of Securities Dealers, Inc. ("NASD"), relating to
compliance with the rules of The Options Clearing Corporation, any
registered national securities exchange, any similar organization or
organizations, or the Investment Company Act of 1940, regarding escrow or
other arrangements in connection with transactions by the Fund;

13) Futures. For delivery in accordance with the provisions of any agreement
among the Fund, the Custodian, and a Futures Commission merchant registered
under the Commodity Exchange Act, relating to compliance with the rules of
the Commodity Futures Trading Commission and/or any Contract Market, any
similar organization or organizations, or the Investment Company Act of
1940, regarding account deposits in connection with transactions by the Fund;

14) In-Kind Distributions. Upon receipt of instructions from the Fund's
transfer agent, for delivery to the transfer agent or to the holders of
shares in connection with distributions in kind, as may be described from
time to time in the Portfolio's currently effective prospectus and statement
of additional information, in satisfaction of shareholder requests for
repurchase or redemption;

15) Miscellaneous. For any other proper corporate purpose, made only upon
receipt of, in addition to Proper Instructions, a certified copy of a
resolution of the Board of Directors signed by an officer of the Fund and
certified by the Secretary or an Assistant Secretary, specifying the
securities to be delivered, setting forth the purpose for which such
delivery is to be made, declaring such purpose to be a proper corporate
purpose, and naming the person or persons to whom delivery of the securities
will be made.

In all cases, payments to the Portfolio will be made in cash, by a certified
check or a treasurer's or cashier's check of a bank, by effective bank wire
transfer through the Federal Reserve Wire System or, if appropriate, outside
of the Federal Reserve Wire System and subsequent credit to the Fund's
Custodial account, or, in case of delivery through a stock clearing company,
by book-entry credit by the stock clearing company in accordance with the
then current street custom, or such other form of payment as may be mutually
agreed on by the parties, in all such cases collected funds to be promptly
credited to the Fund.

2.3 Registration of Securities. Securities held by the Custodian (other than
bearer securities) will be registered (a) in the name of the Portfolio or
(b) in the name of any nominee of the Portfolio or of any nominee of the
Custodian assigned exclusively to the Portfolio, unless the Fund has
authorized in writing the appointment of a nominee to be used in common with
other registered investment companies having the same investment adviser as
any of the Portfolios, or in the name or nominee name of any agent appointed
pursuant to Section 2.9 or in the name or nominee name of any subcustodian
appointed pursuant to Section 1. All securities accepted by the Custodian on
behalf of a Portfolio under the terms of this Agreement will be in "street
name" or other good delivery form.

2.4 Bank Accounts. The Custodian will open and maintain a separate bank
account or accounts in the name of each Portfolio, subject only to draft or
order by the Custodian acting pursuant to the terms of this Agreement. The
Custodian will hold in the account(s), in accordance with the provisions of
this Agreement, all cash received by it from or for the account of the Fund,
other than cash maintained by the Fund in a bank account established and
used in accordance with Rule 17f-3 under the Investment Company Act of 1940.
Funds held by the Custodian for a Portfolio may be deposited for the
Portfolio's credit in the bank affiliate of the Custodian or in such other
banks or trust companies as the Custodian may in its discretion deem
necessary or desirable; provided, however, that every such bank or trust
company must be qualified to act as a custodian under the Investment Company
Act of 1940. Funds will be deposited by the Custodian in its capacity as
Custodian and will be withdrawable by the Custodian only in that capacity.

2.5 Sale of Shares and Availability of Federal Funds. Upon mutual agreement
between the Fund and the Custodian, the Custodian will, upon the receipt of
Proper Instructions, make federal funds available to the Portfolios as of
specified times agreed upon from time to time by the Fund and the Custodian
in the amount of checks received in payment for shares of the Portfolio
which are deposited into the Portfolio's account.

2.6 Collection of Income, Dividends. The Custodian will collect on a timely
basis all income and other payments with respect to registered securities
held to which the Portfolios are entitled either by law or pursuant to
custom in the securities business. The Custodian will also collect on a
timely basis all income and other payments with respect to bearer securities
if, on the date of payment by the issuer, the securities are held by the
Custodian or its agent. The Custodian will credit a Portfolio's account with
all income or other payments on securities held in a domestic depository, on
the contractual payment date, in Clearinghouse Funds or Federal Funds as the
case may be, regardless of whether the Custodian succeeds in collecting the
item on a timely basis. This credit is subject to the Custodian's right to
reverse the credit in the event of a default in the issuer's payment of such
income. Without limiting the generality of the foregoing, the Custodian will
detach and present for payment all coupons and other income items requiring
presentation as and when they become due and will collect interest when due
on securities held pursuant to this Agreement. The Custodian will also
receive and collect all stock dividends, rights and other items of like
nature as and when they become due or payable. Income due the Portfolio on
securities loaned pursuant to the provisions of Section 2.2(10) will be the
responsibility of the Portfolio; the Custodian will have no duty or
responsibility in connection with loaned securities other than to provide
the Portfolio with such information or data as may be necessary to assist
the Portfolio in arranging for the timely delivery to the Custodian of the
income to which the Fund is properly entitled.

2.7 Payment of Portfolio Monies. Upon receipt of Proper Instructions, which
may be continuing instructions when deemed appropriate by mutual agreement
of the parties, the Custodian will pay out monies of a Portfolio in the
following cases only:

1) Purchases. Upon the purchase of domestic securities, options, futures
contracts or options on futures contracts for the account of the Portfolio
but only (a) against the delivery of such securities, or evidence of title
to such options, futures contracts or options on futures contracts, to the
Custodian (or any bank, banking firm or trust company doing business in the
United States or abroad which is qualified under the Investment Company Act
of 1940, as amended, to act as a custodian and has been designated by the
Custodian as its agent for this purpose in accordance with Section 2.9 of
this Agreement) registered in the name of the Portfolio or in the name of a
nominee of the Portfolio or of the Custodian referred to in Section 2.3 of
this Agreement, or in other proper form for transfer; (b) in the case of a
purchase effected through a Securities System, in accordance with the
conditions set forth in Section 2.10 of this Agreement; (c) in the case of a
purchase involving the Direct Paper System, in accordance with the
conditions set forth in Section 2.11; or (d) in the case of repurchase
agreements entered into between the Fund and the Custodian, or another bank,
or a broker-dealer which is a member of NASD, (i) against delivery of the
securities either in certificate form or through an entry crediting the
Custodian's account at the Federal Reserve Bank with such securities or (ii)
against delivery of the receipt evidencing purchase by the Fund of
securities owned by the Custodian along with written evidence of the
agreement by the Custodian to repurchase such securities from the Fund. All
coupon bonds accepted by the Custodian must have the coupons attached or
must be accompanied by a due bill or a check payable on coupon payable date
for the interest due on that date. Payment may be made for purchases in
advance of receipt of securities when the Custodian receives authorization
to do so on a case-by-case basis; however, the Custodian will be absolutely
liable to the Portfolio for such payment in the absence of specific written
instructions to make the payment.

2) Exchanges. In connection with conversion, exchange or surrender of
securities owned by the Fund as set forth in Section 2.2 hereof;

3) Redemptions. For the redemption or repurchase of shares issued by the
Fund as set forth in this Agreement;

4) Expense and Liability. For the payment of any expense or liability
incurred by the Fund, including but not limited to the following payments
for the account of the Fund: interest, taxes, management, accounting,
transfer agent and legal fees, and operating expenses of the Fund whether or
not such expenses are to be in whole or part capitalized or treated as
deferred expenses;

5) Dividends. For the payment of any dividends or other distributions to
shareholders declared by the Fund;

6) Short Sale Dividend. For payment of the amount of dividends received in
respect of securities sold short;

7) Loan. For repayment of a loan upon redelivery of pledged securities and
upon surrender of the note(s), if any, evidencing the loan;

8) Miscellaneous. For any other proper purpose upon receipt of, in addition
to Proper Instructions, a certified copy of a resolution of the Board of
Directors signed by an officer of the Fund and certified by its Secretary or
an Assistant Secretary, specifying the amount of such payment, setting forth
the purpose for which such payment is to be made, declaring such purpose to
be a proper purpose, and naming the person or persons to whom such payment
is to be made.

2.8 Appointment of Agents. At its discretion, the Custodian may at any time
appoint (and may at any time remove) any other bank or trust company
qualified to act as a custodian under the Investment Company Act of 1940 as
its agent to carry out such of the provisions of this Section 2 as the
Custodian may from time to time direct; provided, however, that the
appointment of any agent will not relieve the Custodian of its
responsibilities or liabilities under this Agreement.

2.9 Deposit of Securities in Securities Systems. The Custodian may deposit
and/or maintain a Portfolio's securities in a Securities System in
accordance with applicable Federal Reserve Board and Securities and Exchange
Commission rules and regulations, if any, and subject to the following
provisions:

1) Account of Custodian. The Custodian may keep a Portfolio's securities in
a Securities System provided that such securities are represented in an
account of the Custodian in the Securities System that does not include any
assets of the Custodian other than assets held as a fiduciary, custodian or
otherwise for customers;

2) Records. The Custodian's records, with respect to a Portfolio's
securities maintained in a Securities System, must identify by book entry
those securities belonging to the Portfolio;

3) Payment/Delivery.

(a) Subject to Section 2.7 (Payment of Fund Monies), the Custodian will pay
for a Portfolio's securities upon (i) receipt of advice from the Securities
System that such securities have been transferred to the Account, and (ii)
the making of an entry on the records of the Custodian to reflect such
payment and transfer for the account of the Portfolio;

(b) Subject to Section 2.2 (Delivery of Securities), the Custodian will
transfer a Portfolio's securities upon (i) receipt of advice from the
Securities System that payment for such securities has been transferred to
the Custodian's account, and (ii) the making of an entry on the records of
the Custodian to reflect such transfer and payment for the account of the
Portfolio;

(c) Copies of all advices from the Securities System of transfers of a
Portfolio's securities will identify the Portfolio, be maintained for the
Portfolio by the Custodian and be provided to the Portfolio at its request.
The Custodian will furnish daily transaction sheets reflecting each day's
transactions in the Securities System for the account of the Portfolio.

4) Reports. The Custodian will provide the Portfolio with any report
obtained by the Custodian on the Securities System's accounting system,
internal accounting control and procedures for safeguarding securities
deposited in the Securities System, and further agrees to provide the
Portfolio with copies of any documentation it has relating to its
arrangements with the Securities Systems as set forth in this Agreement or
as otherwise required by the Securities and Exchange Commission or any other
regulatory agency or organization;

5) Liability. Anything to the contrary in this Agreement notwithstanding,
the Custodian will be liable to the Portfolio for any loss or expense, which
may include reasonable attorneys fees, or damage to the Portfolio resulting
from use of the Securities System by reason of any negligence, misfeasance
or misconduct of the Custodian, its agents, or any employee or agent of the
Custodian or agent, or from failure of the Custodian or any such agent to
enforce effectively such rights as it may have against the Securities
System. At the election of the Portfolio, it will be entitled to be
subrogated to the rights of the Custodian with respect to any claim against
the Securities System or any other person that the Custodian may have as a
consequence of any such loss, expense or damage if and to the extent that
the Portfolio has not been made whole for any such loss, expense or damage.

2.10 Fund Assets Held in the Custodian's Direct Paper System. The Custodian
may deposit and/or maintain securities owned by a Portfolio in the Direct
Paper System of the Custodian subject to the following provisions:

1) No transaction relating to securities in the Direct Paper System will be
effected in the absence of Proper Instructions;

2) The Custodian may keep securities of a Portfolio in the Direct Paper
System only if such securities are represented in an account of the
Custodian in the Direct Paper System that does not include any assets of the
Custodian other than assets held as a fiduciary, custodian or otherwise for
customers;

3) The records of the Custodian, with respect to securities of a Portfolio,
that are maintained in the Direct Paper System will identify by book entry
those securities belonging to the Portfolio;

4) The Custodian will pay for securities purchased for the account of a
Portfolio upon the making of an entry on the records of the Custodian to
reflect such payment and transfer of securities to the account of the
Portfolio. The Custodian will transfer securities sold for the account of
the Fund upon the making of an entry on the records of the Custodian to
reflect such transfer and receipt of payment for the account of the Fund;

5) The Custodian will furnish each Portfolio confirmation of every transfer
to or from its account, in the form of a written advice or notice, of Direct
Paper on the next business day following such transfer and will furnish to
the Portfolio copies of daily transaction sheets reflecting each day's
transaction in the Securities System for its account;

6) The Custodian will provide each Portfolio with any report on its system
of internal accounting control as the Portfolio may reasonably request from
time to time;

2.11 Segregated Account. The Custodian will, upon receipt of Proper
Instructions, establish and maintain a segregated account or accounts for
and on behalf of each Portfolio, into which may be transferred cash and/or
securities, including securities maintained in an account by the Custodian
pursuant to Section 2.9 of this Agreement: (i) in accordance with the
provisions of any agreement among the Fund, the Custodian and a
broker-dealer registered under the Exchange Act and a member of the NASD (or
any futures commission merchant registered under the Commodity Exchange
Act), relating to compliance with the rules of the Options Clearing
Corporation and of any registered national securities exchange (or the
Commodity Futures Trading Commission or any registered contract market), or
of any similar organization or organizations, regarding escrow or other
arrangements in connection with transactions by a Portfolio, (ii) for
purposes of segregating cash or government securities in connection with
options purchased, sold or written by a Portfolio or commodity futures
contracts or options purchased or sold by the Portfolio, (iii) for the
purposes of compliance by the Fund with the procedures required by
Investment Company Act Release No. 10666, or any subsequent release, rule or
policy of the Securities and Exchange Commission relating to the maintenance
of segregated accounts by registered investment companies and (iv) for other
proper corporate purposes, but only in the case of clause (iv) upon receipt
of, in addition to Proper Instructions, a certified copy of a resolution of
the Board of Directors setting forth the purpose or purposes of such
segregated account and declaring such purposes to be proper corporate
purposes.

2.12 Ownership Certificates for Tax Purposes. The Custodian will execute
ownership and other certificates and affidavits for all federal and state
tax purposes in connection with receipt of income or other payments for a
Portfolio's securities and in connection with transfers of such securities.

2.13 Proxies. If the securities are registered other than in the name of a
Portfolio or a nominee of the Portfolio, the Custodian will cause all
proxies promptly to be executed by the registered holder of such securities,
without indication of the manner in which such proxies are to be voted, and
will promptly deliver to the Portfolio all proxy soliciting materials and
all notices relating to such securities.

2.14 Communications Relating to Fund Securities. The Custodian will transmit
promptly to each Portfolio all written information (including, without
limitation, pendency of calls and maturities of domestic securities and
expirations of rights in connection therewith and notices of exercise of
call and put options written by the Portfolio and the maturity of futures
contracts purchased or sold by the Portfolio) received by the Custodian from
issuers of the Portfolio's securities by the Custodian, an agent appointed
under Section 2.9, or subcustodian appointed under Section 1. With respect
to tender or exchange offers, the Custodian will transmit promptly to the
Portfolio all written information received by the Custodian, an agent
appointed under Section 2.9, or subcustodian appointed under Section 1 from
issuers of the securities whose tender or exchange is sought and from the
party (or its agents) making the tender or exchange offer. If a Portfolio
desires to take action with respect to any tender offer, exchange offer or
any other similar transaction, the Portfolio will notify the Custodian of
such desired action at least three business days prior to the time such
action must be taken under the terms of the tender, exchange offer, or other
similar transaction, and it will be the responsibility of the Custodian to
timely transmit to the appropriate person(s) the Portfolio's notice. Where
the Portfolio does not notify the Custodian of its desired action within the
three business day period, the Custodian will use its best efforts to timely
transmit the Portfolio's notice to the appropriate person.

2.15 Reports to Fund by Independent Public Accountants. At the request of
the Fund, the Custodian will provide the Fund, for the benefit of each of
its Portfolios, with audited annual reports. The Custodian will further
provide the Fund, at such times as the Fund may reasonably require, with
reports by independent public accountants on the accounting system, internal
accounting control and procedures for safeguarding securities, futures
contracts and options on futures contracts, including securities deposited
and/or maintained in a Securities System, relating to the services provided
by the Custodian under this Contract. Such reports will be of sufficient
scope and in sufficient detail, as may reasonably be required by the Fund to
provide reasonable assurance that any material inadequacies existing or
arising since the prior examination would be disclosed by such examination.
The reports must describe any material inadequacies disclosed and, if there
are no such inadequacies, the reports will so state.

Payments for Redemptions of Shares of a Portfolio

From such funds as may be available for the purpose but subject to the
limitations of the Governing Documents of the Fund and any applicable votes
of the Board of Directors of the Fund pursuant to those Documents, the
Custodian will, upon receipt of instructions from the Transfer Agent, make
funds available for payment to holders of shares who have delivered to the
Transfer Agent a request for redemption of their shares. In connection with
the redemption of shares of a Portfolio, the Custodian is authorized upon
receipt of instructions from the Transfer Agent to wire funds to or through
a commercial bank designated by the redeeming shareholder.

The Custodian will receive payments for a Portfolio's shares issued or sold
from the distributor for the Portfolio's shares or from the Transfer Agent
of the Portfolio and deposit as received into the Portfolio's account such
payments as are received for shares of the Portfolio issued or sold from
time to time by the Portfolio. The Custodian will provide timely
notification to the Portfolio and the Transfer Agent of any receipt by it of
payments for shares of the Portfolio.

4. Proper Instructions

"Proper Instructions" means a writing signed or initialed by one or more
persons authorized by the Board of Directors. Each such writing must set
forth the specific transaction or type of transaction involved, including a
statement of the purpose for which such action is requested, and may be a
blanket instruction authorizing specific transactions of a routine nature or
occurring repeatedly. Oral instructions will be considered Proper
Instructions if the Custodian reasonably believes them to have been given by
a person authorized to give such instructions with respect to the
transaction involved. The Fund will cause all oral instructions to be
confirmed in writing. Upon receipt of a certificate of the Secretary or an
Assistant Secretary as to the authorization by the Board of Directors of the
Fund, accompanied by a detailed description of procedures approved by the
Board of Directors, Proper Instructions may include communications effected
directly between electromechanical or electronic devices provided that the
Board of Directors and the Custodian are satisfied that such procedures
afford adequate safeguards for the Fund's assets.

5. Actions Permitted without Express Authority

In its discretion the Custodian may, without express authority from the Fund:

1) surrender securities in temporary form for securities in definitive form;

2) endorse for collection, in the name of a Portfolio, checks, drafts and
other negotiable instruments on the same day as received: and

3) in general, attend to all nondiscretionary details in connection with the
sale, exchange, substitution, purchase, transfer and other dealings with the
securities and property of a Portfolio except as otherwise directed by the
Board of Directors of the Fund.

6. Evidence of Authority, Reliance on Documents

The Custodian will not be liable for actions taken pursuant to instructions,
notice, request, consent, certificate or other instrument or paper
reasonably and in good faith believed by it to be genuine and to have been
properly executed by or on behalf of the Fund or a Portfolio in accordance
with Proper Instructions as defined in Section 4 of this Agreement. The
Custodian may receive and accept a certified copy of a vote of the Board of
Directors of the Fund as conclusive evidence (a) of the authority of any
person to act in accordance with such vote or (b) of any determination or of
any action by the Board of Directors pursuant to the Governing Documents of
the Fund as described in such vote, and such vote may be considered as in
full force and effect until receipt by the Custodian of written notice to
the contrary. So long as and to the extent that it is in the exercise of the
standard of care set forth in Section 10 of this Agreement, the Custodian
will not be responsible for the title, validity or genuineness of any
property or evidence of title received by it or delivered by it pursuant to
this Agreement and will be held harmless in acting upon any notice, request,
consent, certificate or other instrument reasonably believed by it to be
genuine and to be signed by the proper party or parties.

7. Records, Inventory

The Custodian will create and maintain all records relating to its
activities and obligations under this Agreement in such manner as will meet
the obligations of the Fund under the Investment Company Act of 1940, with
particular attention to Section 31 and Rules 31a-1 and 31a-2 thereunder. All
such records will be the property of the Fund and will at all times during
the regular business hours of the Custodian be open for inspection and audit
by duly authorized officers, employees or agents of the Fund and employees
and agents of the Securities and Exchange Commission, and, in the event of
termination of this Agreement, will be delivered in accordance with Section
12 of this Agreement. The Custodian will, at the Fund's request, supply the
Fund with a tabulation of securities owned by any Portfolio and held by the
Custodian and will, when requested to do so by the Fund and for such
compensation as is agreed on by the Portfolio and the Custodian, include
certificate numbers in such tabulations. The Custodian will conduct a
periodic inventory of all securities and other property subject to this
Agreement and provide to the Fund a periodic reconciliation of the vaulted
position of each Portfolio to the appraised position of the Portfolio. The
Custodian will promptly report to the Fund the results of the
reconciliation, indicating any shortages or discrepancies uncovered thereby,
and take appropriate action to remedy any such shortages or discrepancies.

8. Opinion of the Fund's Independent Accountant

The Custodian will cooperate with the Fund's independent public accountants
in connection with the annual and other audits of the books and records of
the Fund and take all reasonable action, as the Fund may from time to time
request, to provide the necessary information to such accountants for the
expression of their opinion without any qualification as to the scope of
their examination, including but not limited to, any opinion in connection
with the preparation of the Fund's Form N-1A, and Form N-SAR or other
reports to the Securities and Exchange Commission or state regulatory agency
and with respect to any other legal requirements.

9. Compensation of Custodian

The Custodian will be entitled to reasonable compensation for its services
and expenses as Custodian, as detailed in the attached Addendum.

10. Responsibility of Custodian - Indemnification

Reasonable Care - Notwithstanding anything to the contrary in this
Agreement, the Custodian will be held to the exercise of reasonable care in
carrying out the provisions of this Agreement, but will be kept indemnified
by and will be without liability to the Fund for any action taken or omitted
by it in good faith without negligence.

Notice to Fund - in order for the indemnification provision contained in
this Section to apply, it is understood that if in any case the Fund may be
asked to indemnify or hold the Custodian harmless, the Fund will be fully
and promptly advised of all pertinent facts concerning the situation in
question, and it is further understood that the Custodian will use all
reasonable care to identify and notify the Fund promptly concerning any
situation which presents or appears likely to present the probability of
such a claim for indemnification against the Fund.

Defense of Custodian - The Fund will have the option to defend the Custodian
against any claim which may be the subject of this indemnification, and in
the event that the Fund so elects, it will so notify the Custodian, and
thereupon the Fund will take over complete defense of the claim and the
Custodian will in such situation initiate no further legal or other expenses
for which it will seek indemnification under this Section. The Custodian
will in no case confess any claim or make any compromise in any case in
which the Fund will be asked to indemnify the Custodian except with the
Fund's prior written consent. Nothing in this Section will be construed to
limit any right or cause of action on the part of the Custodian under this
Agreement which is independent of any right or cause of action on the part
of the Fund. The Custodian will be entitled to rely on and may act upon
advice of counsel (who may be counsel for the Fund or such other counsel as
may be agreed to by the parties) on all matters, and will be without
liability for any action reasonably taken or omitted pursuant to such advice.

If the Fund requires the Custodian to take any action with respect to
securities that involves the payment of money, or that may, in the opinion
of the Custodian, result in the Custodian or its nominee assigned to the
Fund being liable for the payment of money or incurring liability of some
other form, the Fund, as a prerequisite to requiring the Custodian to take
such action, will indemnify the Custodian in an amount and form satisfactory
to it.

If a Portfolio requires the Custodian to advance cash or securities for any
purpose or in the event that the Custodian or its nominee incurs or is
assessed any taxes, charges, expenses, assessments, claims or liabilities in
connection with the performance of this Agreement, except as may arise from
the Custodian's or its agent's negligent action or omission, or willful
misconduct, any property held for the account of the Portfolio will serve as
security. If the Portfolio fails to repay the Custodian promptly, the
Custodian will be entitled to use available cash and to dispose of the
Portfolio's assets to the extent necessary for reimbursement. If the
Custodian exercises this option, it must give the Portfolio reasonable
notice so as to enable the Portfolio to repay the cash or securities
advanced. Such notice will not preclude the Custodian from asserting any
lien under this provision.

11. Effective Period, Termination and Amendment

This Agreement will become effective as of its execution, provided that the
Custodian will have received proof of initial approval of a particular
Securities System pursuant to Rule 17f-4 under the Investment Company Act of
1940 (see Section 2.9 of this Agreement) or of the Direct Paper System (see
Section 2.10 of this Agreement). The Portfolio will provide proof of annual
approval to the Custodian. This Agreement will continue in force until
terminated as provided in this Section. It may be amended at any time by
mutual agreement of the parties, and may be terminated by either party with
60 days written notice. The Fund may, by action of the Fund's Board of
Directors, immediately terminate this Agreement in the event of the
appointment of a conservator or receiver for the Custodian by the
Comptroller of the Currency or a like event at the direction of an
appropriate regulatory agency or court of competent jurisdiction.

In the event the Agreement terminates, the Fund will pay the Custodian
whatever compensation is due as of the date of the termination, and will
reimburse the Custodian for costs, expenses and disbursements incurred in
connection with termination, but only to the extent the Fund gives prior
approval for the expenditures. Approval will not be unreasonably withheld.

12. Successor Custodian

If a successor Custodian is appointed by the Board of Directors of the Fund,
the Custodian will, upon termination, deliver to the successor custodian at
the office of the Custodian, duly endorsed and in the form for transfer, all
securities, funds and other properties then held by it pursuant to this
Agreement, and will transfer to an account of the successor custodian all of
each Portfolio's securities held in a Securities System. The Custodian will
cooperate in assisting the successor Custodian so that it may continue any
subcustodian agreement entered into by the Custodian and any subcustodian on
behalf of the Fund.

If no successor is to be appointed, the Custodian will make the securities,
funds and other properties available as above to the Fund upon receipt of a
certified copy of a vote of the Board of Directors of the Fund.

If no written order designating a successor Custodian or certified copy of a
vote of the Board of Directors is delivered to the Custodian on or before
the effective date of the termination, the Custodian will have the right to
make delivery to a bank (as defined in the Investment Company Act of 1940)
or trust company of its own selection having aggregate capital, surplus, and
undivided profits, as shown by its last published report, of not less than
$50,000,000, which will become the successor custodian under this Agreement.

In the event the securities, funds and other properties remain in the
possession of the Custodian after the termination date due to failure by the
Fund to procure the certified copy of the appropriate vote of the Board of
Directors, the Custodian will be entitled to fair compensation for its
services during the period during which it retains possession of the
property, and the provisions of this Agreement relating to the duties and
obligations of the Custodian will remain in full force.

If during the term of this Agreement any Portfolio is liquidated pursuant to
law, the Custodian will distribute the remaining assets of the Portfolio
after satisfying all expenses and liabilities of that Portfolio. Such
distributions will be pro rata among the Portfolio's shareholders as
certified by the Transfer Agent, and will be in cash or, if the Portfolio so
orders, in portfolio securities. Section 10 (Responsibility of Custodian -
Indemnification) will survive any termination of this Agreement.

13. Interpretive and Additional Provisions

In connection with the operation of this Agreement, the Custodian and the
Fund may from time to time agree on such provisions interpretive of or in
addition to the provisions of this Agreement as may in their joint opinion
be consistent with the general tenor of this Agreement. Any such
interpretive or additional provisions will be in a writing signed by both
parties and will be annexed to this Agreement. No interpretive or additional
provisions will contravene any applicable federal or state regulations or
any provision of the Governing Documents of the Fund, nor will they be
deemed amendments to this Agreement.

14. Notice

Notice will be considered sufficient if sent by registered or certified
mail, or by such other means as the parties agree, to the other party at the
address set forth above or at any other address specified in writing and
delivered to the other party.

15. Bond

The Custodian will, at all times, maintain a bond issued by a reputable
fidelity insurance company authorized to do business in the place where the
bond is issued. The bond will be issued against larceny and embezzlement,
and will cover each officer and employee of the Custodian who may, singly or
jointly with others, have access to securities or funds of the Fund, either
directly or through authority to receive and carry out any certificate
instruction, order request, note or other instrument required or permitted
by this Agreement. The Custodian agrees that it will not cancel, terminate
or modify the bond so as to affect adversely the Fund, except after written
notice to the Fund not less than 10 days prior to the effective date of such
cancellation, termination or modification. At the request of the Fund, the
Custodian will furnish to the Fund a copy of each such bond and each
amendment thereto.

16. Confidentiality

The Custodian agrees to treat all records and other information relative to
the Portfolios and their prior, present or future shareholders as
confidential, and the Custodian, on behalf of itself and its employees,
agrees to keep confidential all such information except when requested to
divulge such information by duly constituted authorities, or when so
requested by the Fund. If requested to divulge confidential information to
anyone other than persons normally authorized by the Fund to receive
information, such as the Fund's auditors or attorneys, the Custodian will
not release the information until it notifies the Fund in writing and
receives approval in writing from the Fund, unless required by law to do
otherwise. Approval by the Fund will not be unreasonably withheld and may
not be withheld where the Custodian may be exposed to civil or criminal
contempt proceedings for failure to comply.

17. Exemption from Liens

Except as provided in Section 10 of this Agreement, the securities and other
assets held by the Custodian for a Portfolio will be subject to no lien or
charge of any kind in favor of the Custodian or any person claiming through
the Custodian, but nothing herein will be deemed to deprive the Custodian of
its right to invoke any and all remedies available at law or equity to
collect amounts due it under this Agreement. Neither the Custodian nor any
subcustodian appointed pursuant to Section 1 of this Agreement will have any
power or authority to assign, hypothecate, pledge or otherwise dispose of
any securities held by it for the Portfolio, except upon the direction of
the Fund, duly given as herein provided, and only for the account of the
Portfolio.

18. Massachusetts Law to Apply

This Agreement will be construed and the provisions thereof interpreted
under and in accordance with laws of the Commonwealth of Massachusetts.

19. Governing Documents

The term "Governing Documents" refers to the Fund's Articles of
Incorporation, Bylaws and Registration Statement filed under the Securities
Act of 1933, as amended from time to time.

20. Directors and Shareholders

Neither the holders of shares in the Portfolios nor any Directors of the
Fund will be personally liable under this Agreement.

21. Massachusetts Business Trust

With respect to the Fund, which is a party to this Agreement any which is
organized as a business trust under the laws of the Commonwealth of
Massachusetts, the term Fund means and refers to the Directors serving under
the applicable incorporation document. It is expressly agreed that the
obligations of the Fund under this Agreement will not be binding on any of
the Directors, Portfolio shareholders, nominees, officers, agents or
employees of the Fund personally, but bind only the property of the Fund's
Portfolios.

22. Successors of Parties

This Contract will be binding on and will inure to the benefit of the Fund
and the Custodian and their respective successors.

23. Integration Clause

The parties agree that all aspects of their agreement are contained in this
document, its Addendum, supplemental agreements and all amendments thereto,
and that any disputes arising in connection with this Agreement will be
decided with reference to those documents.


IN WITNESS WHEREOF, each of the parties has caused this instrument to be
executed in its name and behalf by its duly authorized representative and
its seal to be affixed hereunder as of the dates indicated below.

ACACIA CAPITAL CORPORATION

By: /s/  Date: 5/18/92
         William M. Tartikoff

Attest: /s/       Date: 5/18/92
         Beth-ann Roth

STATE STREET BANK AND TRUST COMPANY

By: /s/  Date: 6/4/92
         Ronald E. Logue

Attest: /s/       Date: 6/4/92
         Illegible

<PAGE>


LETTER AGREEMENT BETWEEN
ACACIA CAPITAL CORPORATION AND
STATE STREET BANK AND TRUST COMPANY
SUPPLEMENTING THE CUSTODIAN AGREEMENT
DATED AS OF MARCH 5, 1992

         The following items supplement the Custodian Agreement
("Agreement") dated March 5, 1992, and are considered part of the Agreement:

1.       The initial Addendum to the Agreement, dated as of March 5, 1992,
will remain in effect for a minimum of three years; that is, until at least
March 5, 1995, unless mutually agreed by the parties.

2.       The Fund is entitled to pay fees to the Custodian by analysis on
collected funds, which will earn the rate stated in the Addendum to the
Agreement.

         IN WITNESS WHEREOF, each of the parties has caused this instrument
to be executed in its name and behalf by its duly authorized representative
and its seal to be affixed hereunder as of the dates indicated below.

ACACIA CAPITAL CORPORATION

By: /s/  Date: 5/18/92
         William M. Tartikoff

Attest: /s/       Date: 5/18/92
         Beth-ann Roth

STATE STREET BANK AND TRUST COMPANY

By: /s/  Date: 6/4/92
         Ronald E. Logue

Attest: /s/       Date: 6/4/92
         Illegible


<PAGE>


APPENDIX A

         The following Portfolios are covered by the Custodian Agreement
between Acacia Capital Corporation and State Street Bank and Trust Company:

Calvert Responsibly Invested Ariel Appreciation Portfolio (Calvert-Ariel
Appreciation II)

Calvert Responsibly Invested Bond Portfolio

Calvert Responsibly Invested Equity Portfolio

Calvert Responsibly Invested Managed Growth Portfolio (Calvert Socially
Responsible Series)

Calvert Responsibly Invested Global Equity Portfolio

Calvert Responsibly Invested Money Market Portfolio

Money Market Series

Growth Series

Bond Series

Managed Series

Government Series

Zero Coupon 1996 and 2006 Series


<PAGE>


ADDENDUM TO CUSTODIAN AGREEMENT

The Fund will pay the following fees to State Street Bank and Trust Company
pursuant to the Custodian Agreement dated as of March 5, 1992. The rates,
which may be adjusted annually according to the Consumer Price Index (CPI),
will remain in effect until March 31, 1995, or for three years from the
commencement of services by the Custodian.

1.       Administration - Three levels of service are listed below. Specific
services are outlined in the proposal. Each service includes maintenance of
one demand deposit per account per portfolio. All fees will be billed
monthly and payable quarterly.

A.       Custody Service
B.       Custody, Portfolio and Fund Accounting Service
C.       Custody and Remote Service

Annual Charges
                                          B. Custody,
                                          Portfolio
Portfolio                                 and Fund        C. Custody &
Assets                     A. Custody     Accounting      Remote Service

less than $25 million      $500           $40,000         $6,000
$25 - 100 MM               $2,000         $40,000         $7,500
more than $100 MM          $3,500         $40,000         $9,000

Annual Horizon Base Charge                                          $25,000

2.       Portfolio Trades - There will be a charge for each of the following
line items processed:

State Street Bank Repos                                               $7.00
DTC or Fed Book Entry                                                $12.00
New York Physical Settlements                                        $25.00
Maturity Collections                                                  $8.00
PTC Purchase, Sale, Deposit or Withdrawal                            $20.00
Internal Transfers                                                    $8.00
All other trades                                                     $16.00

3.       Options - The following charges will apply per issue and per broker:

Option charge for each option written or closing contract price      $25.00
Option expiration charge                                             $15.00
Option exercised charge                                              $15.00

4.       Lending of Securities

Deliver loaned securities versus cash collateral                     $20.00
Deliver loaned securities versus securities collateral               $30.00
Receive/deliver additional cash collateral                            $6.00
Substitutions of securities collateral                               $30.00
Deliver cash collateral versus receipt of loaned securities          $15.00
Deliver securities collateral versus receipt of loaned securities    $25.00
Loan administration - mark - to - market per day, per loan            $3.00

5.       Interest Rate Futures

Transactions - no security movement                                   $8.00

6.       Holdings Charge

For each issue maintained - monthly charge                            $5.00

7.       Principal Reduction Payments

Per paydown                                                          $10.00

8.       Dividend Charges

For items held at the request of traders over record date
         in street form                                              $50.00

9.       Global Custody

Group l         Group 2        Group 3         Group 4        Group 5
Austria         Australia      Denmark         Indonesia      Argentina
Canada          Belgium        Finland         Korea          Brazil
Euroclear       Netherlands    France          Mexico         Chile
Germany         New Zealand    Ireland         Portugal       Greece
Hong Kong       Norway         Italy           Spain          Philippines
Japan           Singapore      Malaysia        Sweden         Turkey
                Switzerland    Thailand        Taiwan*        Venezuela
                               United Kingdom

A.       Net Assets (fees indicated in basis points)

                     Group l    Group 2    Group 3    Group 4   Group 5
First $50 Million    12         15         18         25        30
Next $50 Million     10         13         16         25        30
Over $100 Million    8          11         14         25        30

B.       Transaction Charge

                     Group l    Group 2    Group 3    Group 4   Group 5
                     $30        $45        $60        $75       $125**

* Transaction fee indicated below does not include agent, depository and
local auditor's fees.

** Except Turkey, for which the transaction charge is $0.50 per security
settled with a minimum charge of $250 and a maximum charge of $7,500.

10.      Special Services - Fees for activities of a nonrecurring nature,
such as fund consolidations or reorganizations, extraordinary security
shipments and the preparation of special reports, will be subject to
negotiation. Fees for automated pricing, yield calculation and other special
items will be negotiated separately.

11.      Balance Credit - Balance credits for all funds will be applied
against the foregoing fees based on the 13 week Treasury bill bond
equivalent adjusted by the current federal reserve and FDIC insurance
requirements. The rate in effect at each prior month end will be used,
adjusted to a monthly basis, times the average collected balance in the
demand deposit accounts.

12.      Out-of-Pocket Expenses - Billing for recovery of out-of-pocket
expenses will be made as of the end of each month, and will be payable
quarterly. Where a dollar amount is indicated below, the fee that may be
charged to the Fund is limited as noted. Out-of-pocket expenses include, but
are not limited to:

Wire charges ($4.75)
Telephone/Line Charges
Postage and Insurance
Courier Service
Duplicating
Legal Fees
Supplies Related to Fund Records
Rush Transfer ($8.00)
Transfer Fees
Subcustodian Charges
Audit Letter
Federal Reserve Fee for Return Cheek items Over $2,500 ($4.25)
GNMA Transfer ($15.00)
PTC Deposit/Withdrawal for same-day turnaround ($50.00)
Overdrafts (Prime Rate)

13.      Demand Deposit Services - [Note: Demand Deposit Account Services
are charged for accounts other than the portfolio custody account(s)]

Account Maintenance                                    $12.00
Statements (Duplicate and Additional)                  $4.00
Check(s) Paid                                          $0.18
Deposit Ticket Processed                               $0.85
Deposit item Based
     Commercial Encoded                                varies
     Commercial Unencoded                              $0.10
Return Deposited Item (Commercial)                     $3.00
* Redeposit of Item
     Per Deposit                                       $1.00
     Per Item                                          $0.50
Pay/Return Checks Against Zero,
         NFS or UNC Funds                              $15.00
Check Certification                                    $7.00
Stop Payment Order (Manual)                            $15.00
Wire Transfer Out                                      $4.75
Wire Transfer In                                       $4.75
Photo Requests Adjustments                             $5.00
Auditors Confirmations                                 $25.00
** FDIC                                                $0.195/$100/yr.
Treasurers Checks                                      $7.00
Money Orders                                           $2.50
Counter Checks                                         $1.50

* In addition to the charges for Redeposit of item, an adjustment to the
daily float calculation will be assessed.

** The rate utilized for FDIC compensation will reflect that which is
charged by the agency for the applicable period.

15.      Cash Management

Automated Wires (via Terminal) -
         Per log-on                                    $2.00

Automated Wires (CPU to CPU) - Monthly Fees; Set-up (one-time charge)
Installation                                           $2,500.00
Modems (2)                                             $3,000.00
Encryption (2)                                         $5,200.00

Outgoing wires will be charged as noted in Demand Deposit Section

Automated Clearing House (ACH) Processing
Per Tape                                               $15.00
Per item                                               $0.06

Controlled Disbursement
Monthly Funding and Reporting                          $125.00
Per Check Paid                                         $0.08

Balance Reporting (SSCAN)
Annual-Base (Per Client)                               $1,000.00
Per Account, Per Report                                $50.00
         ("Report" daily, 1,000 transactions/month)
Intraday Report, per account                           $200.00

Reconcilement Services (Partial)
Monthly Maintenance                                    $100.00
Per item                                               $0.06
Monthly Minimum                                        $140.00
Full - Electronic input
Monthly Maintenance.                                   $145.00
Per hem                                                $0.06
Monthly Minimum                                        $205.00

Additional Reconcilement Services
On-line inquiry
     3 Month Storage, Per item                         $0.01
     6 Month Storage, Per item                         $0.02
On-line Photo Request, Per item                        $1.00
On-line Stop Payment, Per item                         $6.00
Microfilm of Check, Per item                           $0.02
Check Redemption, Per item                             $0.02

         IN WITNESS WHEREOF, each of the parties has caused this instrument
to be executed in its name and behalf by its duly authorized representative
and its seal to be affixed hereunder as of the dates indicated below.

ACACIA CAPITAL CORPORATION

BY: /s/                             Date: 6/24/92
     William. M. Tartikoff

STATE STREET BANK AND TRUST COMPANY

BY: /s/                             Date: 7/8/92
     J. W. Fletcher

<PAGE>


AMENDMENT TO THE CUSTODIAN CONTRACT

AGREEMENT made by and between State Street Bank and Trust Company (the
"Custodian") and Acacia Capital Corporation (the "Fund").

WHEREAS, the Custodian and the Fund are parties to a custodian contract
dated March 5, 1992 (the "Custodian Contract") governing the terms and
conditions under which the Custodian maintains custody of the securities and
other assets of the Fund; and

WHEREAS, the Custodian and the Fund desire to amend the Custodian Contract
to provide for the maintenance of the Fund's foreign securities, and cash
incidental to transactions in such securities, in the custody of certain
foreign banking institutions and foreign securities depositories acting as
subcustodians in conformity with the requirements of Rule 1 7f-5 under the
Investment Company Act of 1940;

NOW THEREFORE, in consideration of the promises and covenants contained
herein, the Custodian and the Fund hereby amend the Custodian Contract by
the addition of the following terms and conditions:

1.       Appointment of Foreign Subcustodians.

The Fund hereby authorizes and instructs the Custodian to employ as
subcustodians for the Fund's securities and other assets maintained outside
the United States the foreign banking institutions and foreign securities
depositories designated on Schedule A hereto ("foreign subcustodians"). Upon
receipt of "Proper Instructions", as defined in Section 2.17 of the
Custodian Contract, together with a certified resolution of the Fund's Board
of Directors, the Custodian and the Fund may agree to amend Schedule A
hereto from time to time to designate additional foreign banking
institutions and foreign securities depositories to act as subcustodian.
Upon receipt of Proper Instructions, the Fund may instruct the Custodian to
cease the employment of any one or more such subcustodians for maintaining
custody of the Fund's assets.

2.       Assets to be Held.

The Custodian shall limit the securities and other assets maintained in the
custody of the foreign subcustodians to: (a) "foreign securities", as
defined in paragraph (c)(l) of Rule 17f-5 under the Investment Company Act
of 1940, and (b) cash and cash equivalents in such amounts as the Custodian
or the Fund may determine to be reasonably necessary to effect the Fund's
foreign securities transactions. The Custodian shall identify on its books
as belonging to the Fund, the foreign securities of the Fund held by each
foreign subcustodian.

3.       Foreign Securities Depositories.

Except as may otherwise be agreed upon in writing by the Custodian and the
Fund, assets of the Funds shall be maintained in foreign securities
depositories only through arrangements implemented by the foreign banking
institutions serving as subcustodians pursuant to the terms hereof. Where
possible, such arrangements shall include entry into agreements containing
the provisions set forth in Section 5 hereof.

4.       Segregation of Securities.

The Custodian shall identify on its books as belonging to the Fund, the
foreign securities of the Fund held by each foreign subcustodian. Each
agreement pursuant to which the Custodian employs a foreign banking
institution shall require that such institution establish a custody account
for the Custodian on behalf of the Fund and physically segregate in that
account, securities and other assets of the Fund, and, in the event that
such institution deposits the Fund's securities in a foreign securities
depository, that it shall identify in its books as belonging to the
Custodian, as agent for the Fund, the securities so deposited.

5.       Agreements with Foreign Banking Institutions.

Each agreement with a foreign banking institution shall be substantially in
the form set forth in Exhibit 1 hereto and shall provide that: (a) the
Fund's assets will not be subject to any right, charge, security interest,
lien or claim of any kind in favor of the foreign banking institution or its
creditors or agents, except a claim of payment for their safe custody or
administration; (b) beneficial ownership of the Fund's assets will be freely
transferable without the payment of money or value other than for custody or
administration; (c) adequate records will be maintained identifying the
assets as belonging to the Fund; (d) officers of or auditors employed by, or
other representatives of the Custodian, including to the extent promised
under applicable law the independent public accountants for the Fund, will
be given access to the books and records of the foreign banking institution
relating to its actions under its agreement with the Custodian; and (e)
assets of the Fund held by the foreign subcustodian will be subject only to
the instructions of the Custodian or its agents.

6.       Access of Independent Accountants of the Fund.

Upon request of the Fund, the Custodian will use its best efforts to arrange
for the independent accountants of the Fund to be afforded access to the
books and records of any foreign banking institution employed as a foreign
subcustodian insofar as such books and records relate to the performance of
such foreign banking institution under its agreement with the Custodian.

7.       Reports by Custodian.

The Custodian will supply to the Fund from time to time, as mutually agreed
upon, statements in respect of the securities and other assets of the Fund
held by foreign subcustodians, including but not limited to an
identification of entities having possession of the Fund's securities and
other assets and advices or notifications of any transfers of securities to
or from each custodial account maintained by a foreign banking institution
for the Custodian on behalf of the Fund indicating, as to securities
acquired for the Fund, the identity of the entity having physical possession
of such securities.

8.       Transactions in Foreign Custody Account.

(a) Except as otherwise provided in paragraph (b) of this Section 8, the
provision of Sections 2.2 and 2.8 of the Custodian Contract shall apply,
mutatis mutandis to the foreign securities of the Fund held outside the
United States by foreign subcustodians.

(b) Notwithstanding any provision of the Custodian Contract to the contrary,
settlement and payment for securities received for the account of the Fund
and delivery of securities maintained for the account of the Fund may be
effected in accordance with the customary established securities trading or
securities processing practices and procedures in the jurisdiction or market
in which the transaction occurs, including, without limitation, delivering
securities to the purchaser thereof or to a dealer therefor (or an agent for
such purchaser or dealer) against a receipt with the expectation of
receiving later payment for such securities from such purchaser or dealer.

(c) Securities maintained in the custody of a foreign subcustodian may be
maintained in the name of such entity's nominee to the same extent as set
forth in Section 2.3 of the Custodian Contract and the Fund agrees to hold
any such nominee harmless from any liability as a holder of record of such
securities.

9.       Liability of Foreign Subcustodians.

Each agreement pursuant to which the Custodian employs a foreign banking
institution as a foreign subcustodian shall require the institution to
exercise reasonable care in the performance of its duties and to indemnify,
and hold harmless, the Custodian and each Fund from and against any loss,
damage, cost, expense, liability or claim arising out of or in connection
with the institution's performance of such obligations. At the election of
the Fund, it shall be entitled to be subrogated to the rights of the
Custodian with respect to any claims against a foreign banking institution
as a consequence of any such loss, damage, cost, expense, liability or claim
if and to the extent that the Fund has not been made whole for any such
loss, damage, cost, expense, liability or claim.

10.      Liability of Custodian.

The Custodian shall be liable for the acts or omissions of a foreign banking
institution to the same extent as set forth with respect to subcustodians
generally in the Custodian Contract and, regardless of whether assets are
maintained in the custody of a foreign banking institution, a foreign
securities depository or a branch of a U.S. bank as contemplated by
paragraph 13 hereof, the Custodian shall not be liable for any loss, damage,
cost, expense, liability or claim resulting from nationalization,
expropriation, currency restrictions, or acts of war or terrorism or any
loss where the subcustodian has otherwise exercised reasonable care.
Notwithstanding the foregoing provisions of this paragraph 10, in delegating
custody duties to State Street London Ltd., the Custodian shall not be
relieved of any responsibility to the Fund for any loss due to such
delegation, except such loss as may result from (a) political risk
(including, but not limited to, exchange control restrictions, confiscation,
expropriation, nationalization, insurrection, civil strife or armed
hostilities) or (b) other losses (excluding a bankruptcy or insolvency of
State Street London Ltd. not caused by political risk) due to Acts of God,
nuclear incident or other losses under circumstances where the Custodian and
State Street London Ltd. have exercised reasonable care.

11.      Reimbursement for Advances.

If the Fund requires the Custodian to advance cash or securities for any
purpose including the purchase or sale of foreign exchange or of contracts
for foreign exchange, or in the event that the Custodian or its nominee
shall incur or be assessed any taxes, charges, expenses, assessments, claims
or liabilities in connection with the performance of this Contract except
such as may arise from its or its nominee's own negligent action, negligent
failure to act or willful misconduct, any property at any time held for the
account of the Fund shall be security therefor and should the Fund fail to
repay the Custodian promptly, the Custodian shall be entitled to utilize
available cash and to dispose of the Fund assets to the extent necessary to
obtain reimbursement.

12.      Monitoring Responsibilities.

The Custodian shall furnish annually to the Fund, during the month of June,
information concerning the foreign subcustodians employed by the Custodian.
Such information shall be similar in kind and scope to that furnished to the
Fund in connection with the initial approval of this amendment to the
Custodian Contract. In addition, the Custodian will promptly inform the Fund
in the event that the Custodian learns of a material adverse change in the
financial condition of a foreign subcustodian or any material loss of the
assets of the Fund or in the case of any foreign subcustodian not the
subject of an exemptive order from the Securities and Exchange Commission is
notified by such foreign subcustodian that there appears to be a substantial
likelihood that its shareholders' equity will decline below $200 million
(U.S. dollars or the equivalent thereof) or that its shareholders' equity
has declined below $200 million (in each case computed in accordance with
generally accepted U.S. accounting principles).

13.      Branches of U.S. Banks.

(a) Except as otherwise set forth in this amendment to the Custodian
Contract, the provisions hereof shall not apply where the custody of the
Fund assets is maintained in a foreign branch of a banking institution which
is a "bank" as defined by Section 2(a)(5) of the Investment Company Act of
1940 meeting the qualification set forth in Section 26(a) of said Act. The
appointment of any such branch as a subcustodian shall be governed by
paragraph 1 of the Custodian Contract.

(b) Cash held for the Fund in the United Kingdom shall be maintained in an
interest bearing account established for the Fund with the Custodian's
London branch, which account shall be subject to the direction of the
Custodian, State Street London Ltd. or both.

14.      Applicability of Custodian contract.

Except as specifically superseded or modified herein, the terms and
provisions of the Custodian Contract shall continue to apply with full force
and effect.

IN WITNESS WHEREOF, each of the parties has caused this instrument to be
executed in its name and behalf by its duly authorized representative and
its seal to be hereunder affixed as of the 8th day of July, 1992.

ACACIA CAPITAL CORPORATION

By: /s/
         William M. Tartikoff, Vice President and Secretary

Attest: /s/
         Beth-ann Roth, Assistant Secretary

STATE STREET BANK AND TRUST COMPANY

By: /s/
         Ronald E. Logue, Senior Vice President

Attest: /s/
         Claire E. Rodowicz, Assistant Secretary


<PAGE>

Schedule A

The following foreign banking institutions foreign securities depositories
have been approved by the Board of Directors of Acacia Capital Corporation
for use as subcustodians for the Fund's securities and other assets:

[list of countries and banks inserted here from board book, subject to
change.]

<PAGE>

SUPPLEMENT TO CUSTODIAN AGREEMENT

         This Supplement is part of the custodian agreement dated as of
March 5,1992 (the "Custodian Agreement") between the Acacia Capital
Corporation (the "Fund") and State Street Bank and Trust Company (the
"Custodian");

         Whereas, the Custodian Agreement governs the terms and conditions
under which the Custodian maintains custody of the securities and other
assets of the Fund; and

         Whereas, the Custodian and the Fund desire to amend and supplement
the Custodian Agreement in order to (i) accurately reflect the terms and
conditions under which the Custodian maintains the Fund's securities and
other non-cash property in the custody of certain foreign subcustodians in
conformity with the requirements of Rule 1 7f-5 under the Investment Company
Act of 1940, as amended, and (ii) recognize that the Fund's investments in
non-U.S. securities markets may involve an assessment by the Fund of certain
risks inherent in participation in such markets and a balancing by the Fund
of the possibility of am enhanced return available m such markets against
such risks;

         Now, Therefore, in consideration of the promises set forth herein
and in the Custodian Agreement, the Custodian and the Fund hereby amend and
supplement the Custodian Agreement as follows:

         1.       Notwithstanding any provisions to the contrary set forth
in the Custodian Agreement, including, but not limited to, Section 3.4
thereof, but subject to the requirements of Rule 17f-5 under the Investment
Company Act of 1940, the Custodian may hold securities and other non-cash
property for all of its customers, including the Fund, with a foreign
sub-custodian in a single account that is identified as belonging to the
Custodian for the benefit of its customers, provided however, that (i) the
records of the Custodian with respect to securities and other non-cash
property of the Fund which are maintained in such account shall identify by
book-entry those securities and other non-cash property belonging to the
Fund and (ii) the Custodian shall require that securities and other non-cash
property so held by the foreign sub-custodian be held separately from any
assets of the foreign sub-custodian or of others.

         2. Article 10 of the Custodian Agreement is hereby supplemented by
adding the following:

Emerging Markets and "Country Risk" - Except as may arise from the
Custodians own negligence or willful misconduct or the negligence or willful
misconduct of a sub-custodian or agent, the Custodian shall be without
liability to the Fund for any loss, liability, claim or expense resulting
from or caused by; (i) events or circumstances beyond the reasonable control
of the Custodian or any sub-custodian or Securities System or any agent or
nominee of any of the foregoing, including, without limitation, the
interruption, suspension or restriction of trading on or the closure of any
securities market, power or other mechanical or technological failures or
interruptions, or computer viruses or communications disruptions; (ii)
errors by the Fund or the Fund's investment Advisor(s) in their instructions
to the Custodian, provided such instructions have been in accordance with
this Contract; (iii) the insolvency of or acts or omissions by a Securities
System; (iv) any delay or failure of any broker, agent or intermediary,
central bank or other commercially prevalent payment or clearing system to
deliver to the Custodian's sub-custodian or agent securities purchased or in
the remittance or payment made m connection with securities sold; (v) any
delay or failure of any company, corporation or other body in charge or
registering or transferring securities in the name of the Custodian, the
Fund, the Custodian's sub-custodians, nominees or agents or agents or any
consequential losses arising out of such delay or failure to transfer such
securities including nonreceipt of bonus, dividends and rights and other
accretions or benefits; (vi) delays or inability to perform its duties due
to any disorder in market infrastructure with respect to any particular
security or Securities System; and (vii) any provision of any present or
future law or regulation or order of the United States of America, or any
state thereof, or any other country, or political subdivision thereof or of
any court of competent jurisdiction. Regardless of whether assets are
maintained in the custody of a foreign banking institution or a foreign
securities depository, the Custodian shall not be liable for "country risk",
i.e. any loss, damage, cost, expense, liability or claim resulting from, or
caused by, the direction of or authorization by the Fund to maintain custody
of any securities or cash of the Fund or of a Portfolio in a foreign country
Including, but not limited to, losses resulting from nationalization
expropriation, imposition of currency controls or restrictions, acts of war
or terrorism, riots, revolutions, work stoppages, natural disasters or other
similar events or acts.

         3. Except as specifically superseded or modified herein, the terms
and provisions of the Custodian Agreement shall continue to apply with full
force and effect.

         IN WITNESS WHEREOF, of the parties hereto has caused this
instrument to be executed as a sealed instrument in its name and behalf by
its duly authorized representative as of March 5, 1992.

ACACIA CAPITAL CORPORATION

By: /s/
         William M. Tartikoff, Senior Vice President and General Counsel


STATE STREET BANK AND TRUST COMPANY

By: /s/
         Ronald E. Logue, Executive Vice President





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