rrd366187_414808.html
Exhibit 24.1
IBM
New Orchard Road
Armonk, NY 10504
February 25, 2014
Securities and Exchange Commission
450 Fifth Street, NW
Washington, DC 20549
I hereby delegate to each of the following individuals, whose signatures
appear below, to sign and file on behalf of Shirley Ann Jackson, member
of the Board of Directors of IBM, any Securities and Exchange Commission
forms or documents in connection with any transactions by Shirley Ann
Jackson in IBM securities, including without limitation Form 3, Form 4,
Form 5, or Form 144 under the Act.
E. Barth ________/s/ E. Barth________________________
D. Cummins ________/s/ D. Cummins______________________
C. A. Hall ________/s/ C. A. Hall______________________
M. A. Jefferson ________/s/ M. A. Jefferson_________________
G. A. Kuehnel ________/s/ G. A. Kuehnel___________________
L. M. Lalli ________/s/ L. M. Lalli_____________________
S. Lunin ________/s/ S. Lunin________________________
L. Mallardi ________/s/ L. Mallardi_____________________
This authorization shall remain in effect for as long as Shirley Ann
Jackson remains a member of the IBM Board of Directors.
Very truly yours,
/s/ Michelle H. Browdy
Michelle H. Browdy
Vice President, Assistant General Counsel
and Secretary