<PAGE> 1
Exhibit (24)
THE LUBRIZOL CORPORATION
Power of Attorney of Directors
------------------------------
The undersigned, a director or officer of The Lubrizol Corporation, an
Ohio corporation, (the "Company"), which anticipates filing with the Securities
and Exchange Commission (the "Commission") under the provisions of the
Securities Act of 1933, as amended, a post-effective amendment of the Company's
Registration Statement on Form S-8 (Registration No. 33-42211) relating to The
Lubrizol Corporation 1991 Stock Incentive Plan (together with any and all
subsequent post-effective amendments, the "Registration Statement") for the
purpose of registering additional Common Shares without par value of the
Company, to be offered pursuant to such 1991 Stock Incentive Plan, does hereby
constitute and appoint W. G. Bares, C. P. Cooley and L. M. Reynolds, and each of
them, with full power of substitution and resubstitution, as his/her
attorney-in-fact to execute and file on behalf of the undersigned, in his/her
capacity as a director or officer of the Company, the Registration Statement
pertaining to the Registration Statement or registration contemplated thereby,
with full power and authority to do and perform any and all acts and things
whatsoever necessary or desirable to be done in the premises, as fully as to all
intents and purposes as he/she could do in person, hereby ratifying and
approving the acts of said attorneys-in-fact and any of them and any such
substitution.
Executed at Wickliffe, Ohio, this 27th day of March, 2000.
/s/ W. G. Bares /s/ Jerald A. Blumberg
W. G. Bares Jerald A. Blumberg
/s/ Peggy Gordon Elliott /s/ Forest J. Farmer, Sr.
Peggy Gordon Elliott Forest J. Farmer, Sr.
/s/ Gordon D. Harnett /s/ Victoria F. Haynes
Gordon D. Harnett Victoria F. Haynes
/s/ David H. Hoag /s/ William P. Madar
David H. Hoag William P. Madar
/s/ Ronald A. Mitsch /s/ M. Thomas Moore
Ronald A. Mitsch M. Thomas Moore
/s/ Daniel E. Somers
Daniel E. Somers
<PAGE> 2
Exhibit (24)
THE LUBRIZOL CORPORATION
Power of Attorney of Directors and Officers
-------------------------------------------
The undersigned, a director or officer of The Lubrizol Corporation, an
Ohio corporation, (the "Company"), which anticipates filing with the Securities
and Exchange Commission (the "Commission") under the provisions of the
Securities Act of 1933, as amended, a post-effective amendment of the Company's
Registration Statement on Form S-8 (Registration No. 33-42211) relating to The
Lubrizol Corporation 1991 Stock Incentive Plan (together with any and all
subsequent post-effective amendments, the "Registration Statement") for the
purpose of registering additional Common Shares without par value of the
Company, to be offered pursuant to such 1991 Stock Incentive Plan, does hereby
constitute and appoint W. G. Bares, C. P. Cooley and L. M. Reynolds, and each of
them, with full power of substitution and resubstitution, as his/her
attorney-in-fact to execute and file on behalf of the undersigned, in his/her
capacity as a director or officer of the Company, the Registration Statement
pertaining to the Registration Statement or registration contemplated thereby,
with full power and authority to do and perform any and all acts and things
whatsoever necessary or desirable to be done in the premises, as fully as to all
intents and purposes as he/she could do in person, hereby ratifying and
approving the acts of said attorneys-in-fact and any of them and any such
substitution.
Executed at Wickliffe, Ohio, this 13th day of June, 2000.
/s/ C. P. Cooley
C. P. Cooley
<PAGE> 3
Exhibit (24)
THE LUBRIZOL CORPORATION
Power of Attorney of Directors and Officers
-------------------------------------------
The undersigned, a director or officer of The Lubrizol Corporation, an
Ohio corporation, (the "Company"), which anticipates filing with the Securities
and Exchange Commission (the "Commission") under the provisions of the
Securities Act of 1933, as amended, a post-effective amendment of the Company's
Registration Statement on Form S-8 (Registration No. 33-42211) relating to The
Lubrizol Corporation 1991 Stock Incentive Plan (together with any and all
subsequent post-effective amendments, the "Registration Statement") for the
purpose of registering additional Common Shares without par value of the
Company, to be offered pursuant to such 1991 Stock Incentive Plan, does hereby
constitute and appoint W. G. Bares, C. P. Cooley and L. M. Reynolds, and each of
them, with full power of substitution and resubstitution, as his/her
attorney-in-fact to execute and file on behalf of the undersigned, in his/her
capacity as a director or officer of the Company, the Registration Statement
pertaining to the Registration Statement or registration contemplated thereby,
with full power and authority to do and perform any and all acts and things
whatsoever necessary or desirable to be done in the premises, as fully as to all
intents and purposes as he/she could do in person, hereby ratifying and
approving the acts of said attorneys-in-fact and any of them and any such
substitution.
Executed at Wickliffe, Ohio, this 12th day of June, 2000.
/s/ J. R. Ahern
J. R. Ahern
