POWER OF ATTORNEY
For Executing Forms 3, 4 and 5


KNOW ALL BY THESE PRESENTS, that the undersigned hereby
constitutes and appoints Phyllis Alden, Catherine M. Kilbane,
and each individually, his lawful attorney-in-fact to:
(1)	execute for and on behalf of the undersigned
Forms 3, 4 and 5
in accordance with Section 16(a) of the
 Securities Exchange Act of
1934 and the rules thereunder;
(2)	do and perform any and all acts
for and on behalf of the
undersigned which may be necessary or
desirable to complete the
execution of any such Form 3, 4 or 5 and
the timely filing of such form
with the United States Securities and
Exchange Commission and any
other authority; and
(3)	take any other action of any type
whatsoever in connection with
the foregoing which, in the opinion of such
attorney-in-fact, may be of
benefit to, in the best interest of, or legally
required by, the
undersigned, it being understood that the document
 executed by such
attorney-in-fact on behalf of the undersigned
pursuant to this Power of
Attorney shall be in such form and shall contain
 such terms and
conditions as such attorney-in fact may approve
in her or his
discretion.
The undersigned hereby grants to each attorney-
in-fact full power and
authority to do and perform all and every act and
thing whatsoever
requisite, necessary and proper to be done in the
exercise of any of
the rights and powers herein granted, as fully to
all intents and
purposes as such attorney-in-fact might or could
do if personally
present, with full power of substitution or
revocation, hereby ratifying
and confirming all that such attorney-in-fact shall
lawfully do or cause
to be done by virtue of this power of attorney and
the rights and
powers herein granted.  The undersigned acknowledges
that each
foregoing attorney-in-fact, in serving in such
capacity at the request of
the undersigned, is not assuming any of the undersigned's
responsibilities to comply with Section 16 of the
Securities Exchange
Act of 1934.
Unless earlier revoked, this Power of Attorney shall
expire on February
28, 2008.
IN WITNESS WHEREOF, the undersigned has caused this power of
attorney to be executed as of this ___ day of December, 2003.

___________________________
Robert P. Ryder