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                                                        Exhibit 10(f), Form 10-Q
                                                        For The Quarter Ended
                                                        March 31, 1996
                                                        Fiscal Year Ending
                                                        December 31, 1996
                                                        File No. 1-11237


                                   AT&T Corp.
                             295 North Maple Avenue
                             Basking Ridge, NJ 07920



                                 April 18, 1996



NCR Corporation
1700 South Paterson Boulevard
Dayton, Ohio 45479

AT&T Capital Corporation
44 Whippany Road
Morristown, New Jersey 07960


RE:  License to Use NCR Name and Mark

Ladies and Gentlemen:

         This  letter is  written in  response  to the  request of AT&T  Capital
Corporation  ("Capital") to AT&T Corp.  ("AT&T"),  pursuant to Section 2.6(a) of
the  License  Agreement  dated as of June 25, 1993  between  AT&T and Capital as
heretofore amended and supplemented (the "License Agreement"),  that Capital and
its  Subsidiaries  be granted a license to use the name  "NCR",  and  associated
service marks, in connection with the provision of Financing  Services and Other
Permitted  Services pursuant to the Operating  Agreement between NCR Corporation
("NCR") and Capital (the  "Operating  Agreement").  All  capitalized  terms used
herein  without  definition  have the  meanings  ascribed  to such  terms in the
License Agreement.

         AT&T and NCR are willing to grant an appropriate license to Capital and
to  Capital's  Subsidiaries  (as  defined in the License  Agreement)  engaged in
providing  Financing  Services  and Other  Permitted  Services  pursuant  to the
Operating Agreement, by supplementing Schedule A to the License Agreement in the
form attached hereto (the "Supplement"), entitling Capital and such Subsidiaries
to use the  Additional  Applicable  Marks  (as  defined  in the  Supplement)  in
connection  therewith.  Such license is hereby granted on the terms set forth in
the License  Agreement as modified hereby and by the Supplement,  and NCR agrees
to be entitled to the benefits of and to be bound by the License Agreement as so
modified.






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         If you are in agreement  with the  foregoing  and the  Supplement,  and
agree that AT&T is hereby  complying in full with its obligations  under Section
2.6 of the License Agreement with respect to the current trade names and service
marks of NCR,  please sign in the spaces  provided below and on the  Supplement.
Upon execution by Capital and NCR of a counterpart hereof and of the Supplement,
this letter and the Supplement will  constitute a binding  agreement among AT&T,
NCR and Capital (and Capital's  Subsidiaries signatory to the License Agreement,
which  Capital  represents  that it has  authority to bind),  supplementing  and
amending  the  License  Agreement  to the  extent  set forth  herein  and in the
Supplement.  Except as set forth herein and in the  Supplement,  this letter and
the  Supplement  shall not  augment,  limit or  otherwise  affect  the rights or
obligations  (including  without limitation  termination  rights) of the parties
under the License Agreement.

                                            Yours sincerely,



                                            AT&T Corp.


                                            By: Marilyn J. Wasser
                                               ------------------
                                                Marilyn J. Wasser
                                                Vice President-Law
                                                and Secretary


Agreed and accepted:

NCR Corporation


By: Laura K. Nuquist
   -----------------
    Laura K. Nuquist
    Vice President
    and Secretary


Agreed and accepted:

AT&T Capital Corporation


By: Thomas C. Wajnert
   ------------------
    Thomas C. Wajnert
    Chairman of the Board & CEO






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                  Supplement to Schedule A to License Agreement

                  In contemplation of the distribution by AT&T Corp. ("AT&T") of
its   interest  in  NCR   Corporation   ("NCR")  to  AT&T's  share  owners  (the
"Distribution"),  Schedule A to the License  Agreement dated as of June 25, 1993
between AT&T (formerly named American  Telephone and Telegraph Company) and AT&T
Capital  Corporation  as  heretofore  supplemented  and  amended  (the  "License
Agreement") is hereby further amended and supplemented by adding the trade names
set forth under "Other Group Members" below (the  "Additional  Applicable  Trade
Names") and the related corporate  signatures and service marks shown below (the
"Additional   Applicable  Service  Marks"  and,  together  with  the  Additional
Applicable  Trade Names,  the  "Additional  Applicable  Marks"),  subject to the
provisions set forth below. All capitalized terms used herein without definition
have the meanings  ascribed to such terms in the License  Agreement.  As used in
this  Supplement,  the term "Group  Members" shall mean all  Subsidiaries of the
Licensee entitled to use the Additional Applicable Marks hereunder.


                        MARKS, APPLICABLE TRADE NAMES AND
                            APPLICABLE SERVICE MARKS

                         Corporate Names and Other Marks

         Licensee:

         The  Additional  Applicable  Marks shall be  licensed to the  Licensee;
         provided  that the Licensee  shall not use such  Additional  Applicable
         Marks in its  corporate  name or as part of an assumed,  fictitious  or
         "doing  business"  name.  In Section 2.1 of the License  Agreement  (as
         amended by the letter  agreement  dated May 30, 1995  between  AT&T and
         AT&T Capital  Corporation),  only clause (ii) of the first sentence and
         only clause (z) of the second sentence shall be applicable to NCR.


         Other Group Members:

         The Additional Applicable Trade Names set forth below shall be licensed
         to any  Subsidiary of the Licensee that does not have a corporate  name
         in which the name "AT&T" or "Lucent" (or the name of a NCR  competitor)
         appears, including, without limitation, any of the following (which may
         include corporate or other legal entity  identifiers,  such as "Corp.",
         "Company" or "LLC"):


         NCR Capital
         NCR Credit
         NCR Leasing
         NCR Finance

         and  other  comparable  names,  that  use  "NCR"  in  conjunction  with
         "Capital", "Finance", "Leasing" or "Credit").

         Notwithstanding   the  foregoing,   prior  to  the  Distribution,   any
         Subsidiary  of the Licensee  may use the  Additional  Applicable  Trade
         Names pursuant to the License Agreement, as modified hereby.






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Additional Applicable Service Marks





                  [NCR logos]





The above  corporate  logos and  signatures  may be used by the Licensee and the
Group  Members  referred  to  above  only in  conjunction  with  the  Additional
Applicable Trade Names described in this Supplement; provided such use (in terms
of size, color, prominence and other graphic matters) complies with the standard
guidelines  to be provided  to Capital by NCR from time to time with  respect to
such matters.

                  Notwithstanding  anything  to  the  contrary  in  the  License
Agreement,  the license granted to the Licensee and the Group Members  specified
above to use the Additional Applicable Marks shall be limited as follows:

                  1. Without NCR's prior written  consent,  neither the Licensee
nor any Group Member shall use any Additional Applicable Mark in connection with
(A)  offering or issuing any  Securities  (except that the Licensee or any Group
Member may use such Additional  Applicable  Marks in connection with issuing any
Securities  to the  Licensee  or its  Affiliates  or any other  Person that is a
co-venturer  of the  Licensee  or its  Affiliates,  provided  that the  Licensee
retains direct or indirect  control over such Group  Member),  (B) entering into
any loan or credit  agreement  or interest  rate or  currency  exchange or other
agreement with any financial  institution (or  institutions) or other Person (or
Persons)  (other than the Licensee or its Affiliates or any other Person that is
a  co-venturer  of the Licensee or its  Affiliates,  provided  that the Licensee
retains  direct or indirect  control  over such Group  Member) or (C)  otherwise
incurring  indebtedness for borrowed money or obtaining equity  investments from
any Person  (other than the Licensee or its  Affiliates or any other Person that
is a co-venturer of the Licensee or its  Affiliates,  provided that the Licensee
retains direct or indirect control over such Group Member).

                  2. To the extent applicable to the Additional Applicable Marks
(or additional  trade names or service marks licensed by NCR or its Subsidiaries
pursuant  to the  License  Agreement),  all  references  to  "AT&T",  the  "AT&T
Entities" or the "Licensor"  contained in the License  Agreement shall be deemed
to refer  to NCR  (and its  Subsidiaries,  as  applicable),  and all  references
therein to the  "parties"  shall be deemed to include NCR,  except where such an
interpretation  would be  unreasonable;  provided,  however,  that NCR  makes no
representation  or  warranty  with  respect  to  the  ownership,   validity  and
non-infringing use of the Additional Applicable Service Marks, and, accordingly,
Sections 5.1(ii) and (iii) shall not apply to NCR with respect to the Additional
Applicable  Service  Marks,  except that NCR will  indemnify  and hold  harmless
Capital and its Subsidiaries against




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third party claims against NCR and Capital or any of its  Subsidiaries for money
damages  arising out of Capital's and its  Subsidiaries'  use of the  Additional
Applicable  Service  Marks in accordance  with the Licence  Agreement as amended
hereby,  other than claims arising solely out of Capital's and its Subsidiaries'
use of the Additional Applicable Service Marks.

                  3. No Additional  Applicable  Mark shall be used together with
any other Mark  (including  without  limitation,  in connection  with  Financing
Services  or Other  Permitted  Services,  the  marks  "AT&T"  and  "Lucent"  and
affiliated corporate signatures),  except to the extent the Licensee is entitled
to so use such Additional  Applicable  Mark in conjunction  with the "AT&T" Mark
pursuant to the License Agreement during the term thereof.






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                  This  Supplement  to Schedule A to License  Agreement  is duly
executed by the undersigned as of this 18th day of April, 1996.

AT&T Corp.


By: Marilyn J. Wasser
    -----------------
    Marilyn J. Wasser
    Vice President-Law
    and Secretary



NCR Corporation


By: Laura K. Nuquist
    ----------------
    Laura K. Nuquist
    Vice President
    and Secretary



AT&T Capital Corporation


By: Thomas C. Wajnert
   ------------------
   Thomas C. Wajnert
   Chairman of the Board & CEO