EXHIBIT 24 (1)
POWER OF ATTORNEY
I, THE UNDERSIGNED TRUSTEE/DIRECTOR OF CALVERT SOCIAL INDEX SERIES, INC.
(THE "FUND"), HEREBY CONSTITUTE WILLIAM M. TARTIKOFF, SUSAN WALKER BENDER, IVY
WAFFORD DUKE AND JENNIFER P. STREAKS 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, 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 TRUSTEE/DIRECTORS.
WITNESS MY HAND ON THE DATE SET FORTH BELOW.
DATE June 22, 2000 SIGNATURE
/s/ Joy V. Jones
WITNESS NAME OF DIRECTOR
JOY V. JONES
<PAGE>
EXHIBIT 24 (2)
POWER OF ATTORNEY
I, THE UNDERSIGNED TRUSTEE/DIRECTOR OF CALVERT SOCIAL INDEX SERIES, INC.
(THE "FUND"), HEREBY CONSTITUTE WILLIAM M. TARTIKOFF, SUSAN WALKER BENDER, IVY
WAFFORD DUKE AND JENNIFER P. STREAKS 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, 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 TRUSTEE/DIRECTORS.
WITNESS MY HAND ON THE DATE SET FORTH BELOW.
DATE June 22, 2000 SIGNATURE
/s/ Richard L. Baird, Jr
WITNESS NAME OF DIRECTOR
RICHARD L. BAIRD, JR.
<PAGE>
EXHIBIT 24 (3)
POWER OF ATTORNEY
I, THE UNDERSIGNED TRUSTEE/DIRECTOR OF CALVERT SOCIAL INDEX SERIES, INC.
(THE "FUND"), HEREBY CONSTITUTE WILLIAM M. TARTIKOFF, SUSAN WALKER BENDER, IVY
WAFFORD DUKE AND JENNIFER P. STREAKS 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, 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 TRUSTEE/DIRECTORS.
WITNESS MY HAND ON THE DATE SET FORTH BELOW.
DATE June 22, 2000 SIGNATURE
/s/ Barbara J. Krumsiek
WITNESS NAME OF DIRECTOR
BARBARA J. KRUMSIEK
<PAGE>
EXHIBIT 24 (4)
POWER OF ATTORNEY
I, THE UNDERSIGNED TRUSTEE/DIRECTOR OF CALVERT SOCIAL INDEX SERIES, INC.
(THE "FUND"), HEREBY CONSTITUTE WILLIAM M. TARTIKOFF, SUSAN WALKER BENDER, IVY
WAFFORD DUKE AND JENNIFER P. STREAKS 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, 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 TRUSTEE/DIRECTORS.
WITNESS MY HAND ON THE DATE SET FORTH BELOW.
DATE June 22, 2000 SIGNATURE
/s/ D. Wayne Silby
WITNESS NAME OF DIRECTOR
D. WAYNE SILBY
<PAGE>
EXHIBIT 24 (5)
POWER OF ATTORNEY
I, THE UNDERSIGNED TRUSTEE/DIRECTOR OF CALVERT SOCIAL INDEX SERIES, INC.
(THE "FUND"), HEREBY CONSTITUTE WILLIAM M. TARTIKOFF, SUSAN WALKER BENDER, IVY
WAFFORD DUKE AND JENNIFER P. STREAKS 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, 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 TRUSTEE/DIRECTORS.
WITNESS MY HAND ON THE DATE SET FORTH BELOW.
DATE June 22, 2000 SIGNATURE
/s/ Terry Mollner
WITNESS NAME OF DIRECTOR
TERRY MOLLNER
