By-laws
                                            
                                      of
                                       
                                       
                          Northern Trust Corporation


                               Chicago, Illinois
                                       
                                       
                                       
                        As Effective November 16, 1993

                                       
 
                                       
                               Table of Contents

                                                                       
Article I--The Stockholders
 SECTION 1.1   --ANNUAL MEETING..............................................  1
 SECTION 1.2   --SPECIAL MEETINGS............................................  1
 SECTION 1.3   --NOTICE OF MEETINGS..........................................  1
 SECTION 1.4   --FIXING DATE OF RECORD.......................................  2
 SECTION 1.5   --INSPECTORS OF ELECTION......................................  2
 SECTION 1.6   --QUORUM......................................................  3
 SECTION 1.7   --CUMULATIVE VOTING RIGHTS....................................  3
 SECTION 1.8   --PROXIES.....................................................  3
 SECTION 1.9   --VOTING BY BALLOT............................................  3
 SECTION 1.10  --VOTING LISTS................................................  3
 SECTION 1.11  --PLACE OF MEETING............................................  4
 SECTION 1.12  --VOTING OF SHARES OF CERTAIN HOLDERS.........................  4

Article II--The Board of Directors
 SECTION 2.1   --GENERAL POWERS..............................................  5
 SECTION 2.2   --NUMBER, TENURE AND QUALIFICATIONS...........................  5
 SECTION 2.3   --REGULAR MEETINGS............................................  5
 SECTION 2.4   --SPECIAL MEETINGS; NOTICE....................................  5
 SECTION 2.5   --TIME OF NOTICE..............................................  6
 SECTION 2.6   --QUORUM......................................................  6
 SECTION 2.7   --MANNER OF ACTING............................................  7
 SECTION 2.8   --DIRECTORS' COMPENSATION.....................................  7
 SECTION 2.9   --VACANCIES...................................................  7
 SECTION 2.10  --CONSENT IN LIEU OF MEETING..................................  7

Article III--The Executive Committee
 SECTION 3.1   --NUMBER, TENURE, AND QUORUM..................................  7
 SECTION 3.2   --POWERS......................................................  8
 SECTION 3.3   --MEETINGS....................................................  8
 SECTION 3.4   --RECORDS AND REPORTS.........................................  8

Article IV--The Audit Committee 
 SECTION 4.1   --FUNCTIONS...................................................  9
 SECTION 4.2   --COMPOSITION.................................................  9
 SECTION 4.3   --PROCEDURES.................................................. 10
 SECTION 4.4   --COUNSEL..................................................... 10

Article V--The Nominating Committee
 SECTION 5.1   --THE NOMINATING COMMITTEE.................................... 10


Article VI--The Compensation and Benefits Committee 
 SECTION 6.1   --THE COMPENSATION AND BENEFITS 
                 COMMITTEE................................................... 11
 

                                       i


 
                                                                       
Article VII--The Officers
 SECTION 7.1   --NUMBER AND TERM OF OFFICE................................... 11
 SECTION 7.2   --REMOVAL..................................................... 12
 SECTION 7.3   --THE CHAIRMAN OF THE BOARD................................... 12
 SECTION 7.4   --THE PRESIDENT............................................... 12
 SECTION 7.5   --THE VICE CHAIRMEN........................................... 12
 SECTION 7.6   --THE EXECUTIVE VICE PRESIDENTS............................... 13
 SECTION 7.7   --THE VICE PRESIDENTS......................................... 13
 SECTION 7.8   --THE TREASURER............................................... 13
 SECTION 7.9   --THE SECRETARY............................................... 13
 SECTION 7.10  --ASSISTANT TREASURERS AND ASSISTANT SECRETARIES.............. 14
 SECTION 7.11  --SALARIES.................................................... 14

Article VIII--Contracts, Loans, Checks and Deposits
 SECTION 8.1   --CONTRACTS................................................... 14
 SECTION 8.2   --LOANS....................................................... 14
 SECTION 8.3   --CHECKS, DRAFTS, ETC......................................... 14
 SECTION 8.4   --DEPOSITS.................................................... 15
 SECTION 8.5   --POWER TO EXECUTE PROXIES.................................... 15

Article IX--Certificates for Shares and Their Transfer
 SECTION 9.1   --CERTIFICATES FOR SHARES..................................... 16
 SECTION 9.2   --TRANSFERS OF SHARES......................................... 16

Article X--Fiscal Year 
 SECTION 10.1  --FISCAL YEAR................................................. 16

Article XI--SEAL
 SECTION 11.1  --SEAL........................................................ 16

Article XII--Waiver of Notice
 SECTION 12.1  --WAIVER OF NOTICE............................................ 16

Article XIII--Indemnification
 SECTION 13.1  --INDEMNIFICATION REQUEST..................................... 17
 SECTION 13.2  --DETERMINATION OF INDEMNIFICATION REQUEST.................... 17
 SECTION 13.3  --PRESUMPTION OF ENTITLEMENT; CONCLUSIVE EFFECT OF FINDINGS OF 
                 FACT AND LAW; OTHER PROCEDURES.............................. 18
 SECTION 13.4  --COOPERATION AND EXPENSES.................................... 18
 SECTION 13.5  --SELECTION OF INDEPENDENT COUNSEL............................ 18
 SECTION 13.6  --TIME FOR DETERMINATION...................................... 19
 SECTION 13.7  --FAILURE TO MAKE DETERMINATION; REMEDIES FOR ENFORCEMENT..... 20
 SECTION 13.8  --APPEAL OF ADVERSE DETERMINATION............................. 20
 SECTION 13.9  --BURDEN OF PROOF............................................. 20
 SECTION 13.10 --DEFINITION OF "DISINTERESTED DIRECTOR"...................... 21
 SECTION 13.11 --DEFINITION OF "CHANGE OF CONTROL"........................... 21
 SECTION 13.12 --ADVANCEMENT OF EXPENSES..................................... 22
 SECTION 13.13 --PERSONAL LIABILITY OF DIRECTORS............................. 22

Article XIV--Amendments
 SECTION 14.1  --AMENDMENTS.................................................. 23
 

                                       ii


                                    By-laws
                                      of
                        The Northern Trust Corporation
                                Chicago, Illinois

                                  ARTICLE I 
                               THE STOCKHOLDERS

                SECTION 1.1 Annual Meeting. There shall be an
              annual  meeting of the stockholders on the third
              Tuesday in  April of each year at ten-thirty o'clock
              A.M., or  at such other date or time as shall be
              designated  from time to time by the Board of
              Directors and stated in the notice of the meeting,
              for the  election of Directors and for the
              transaction of  such other business as may come
              before the  meeting.

                SECTION 1.2 Special Meetings. A special meeting of 
              the stockholders may be called at any time by the 
              Board of Directors, the Chairman of the Board, the 
              President, or a Vice Chairman, and shall be called 
              upon request in writing from the holders of at 
              least one-third of the issued and outstanding shares
              of capital stock of the Corporation entitled  to vote
              at such meeting specifying the purpose or purposes for
              which such meeting shall be  called.

                SECTION 1.3 Notice of Meetings. Unless a different 
              manner of giving notice is prescribed by statute, 
              written or printed notice stating the place, day, 
              and hour of the meeting, and in case of a special 
              meeting, the purpose or purposes for which the 
              meeting is called, shall be delivered not less than 
              ten nor more than fifty days before the date of the 
              meeting either personally or by mail, to each 
              stockholder of record entitled to vote at such 
              meeting. If mailed, such notice shall be deemed to 
              be delivered when deposited in the United States 
              mail with postage thereon prepaid addressed to the 
              stockholder at his address as it appears on the 
              records of the Corporation. 

                                       1



ARTICLE         SECTION 1.4. Fixing Date of Record.
   I
                (a) In order that the Corporation may determine the 
              stockholders entitled to notice of or to vote at any 
              meeting of stockholders or any adjournment thereof, 
              or to express consent to corporate action in 
              writing without a meeting, or entitled to receive 
              payment of any dividend or other distribution or 
              allotment of any rights, or entitled to exercise 
              any rights in respect of any change, conversion or 
              exchange of stock or for the purpose of any other 
              lawful action, the Board of Directors may fix, in 
              advance, a record date, which shall not be more 
              than sixty or less than ten days before the date of 
              such meeting, nor more than sixty days prior to any 
              other action.

                (b) If no record date is fixed:

                  (i) The record date for determining stockholders 
                entitled to notice of or to vote at a meeting of 
                stockholders shall be at the close of business on 
                the day next preceding the day on which notice is 
                given, or, if notice is waived, at the close of 
                business on the day next preceding the day on which 
                the meeting is held.

                  (ii) The record date for determining stockholders 
                entitled to express consent to corporate action in 
                writing without a meeting, when no prior action by 
                the Board of Directors is necessary, shall be the 
                day on which the first written consent is expressed.

                  (iii) The record date for determining stockholders 
                for any other purpose shall be at the close of 
                business on the day on which the Board of Directors 
                adopts the resolution relating thereto.

                (c) A determination of stockholders of record 
              entitled to notice of or to vote at a meeting of 
              stockholders shall apply to any adjournment of the 
              meeting; provided, however, that the Board of 
              Directors may fix a new record date for the 
              adjourned meeting.

                SECTION 1.5. Inspectors of Election. Inspectors of 
              Election shall be appointed by the Board of 
              Directors or the Executive Committee to act at any 
              meeting of stockholders at

                                       2



              which any election is held. The Inspectors of         ARTICLE
              Election shall examine proxies, pass upon their          I
              regularity, receive the votes and act as tellers, 
              or perform any other duties which the Chairman 
              may require of them at said meeting.

                SECTION 1.6. Quorum. A majority of the outstanding 
              shares of capital stock entitled to vote at the 
              meeting, represented in person or by proxy, shall 
              constitute a quorum at a meeting of stockholders. 
              In the absence of a quorum, a meeting may be 
              adjourned from time to time without notice to the 
              stockholders.

                SECTION 1.7. Cumulative Voting Rights. At all 
              elections of Directors of the Corporation, each 
              stockholder entitled generally to vote for the 
              election of Directors shall be entitled to as many 
              votes as shall equal the number of votes which 
              (except for this provision as to cumulative voting) 
              he would be entitled to cast for the election of 
              Directors with respect to his shares of stock 
              multiplied by the number of Directors to be 
              elected, and he may cast all of such votes for a 
              single Director or may distribute them among the 
              number to be voted for, or for any two or more of 
              them as he may see fit.

                SECTION 1.8. Proxies. At all meetings of 
              stockholders, a stockholder entitled to vote may 
              vote either in person or by proxy executed in 
              writing by the stockholder or by his duly 
              authorized attorney-in-fact. Such proxy shall be 
              filed with the Secretary before or at the time of 
              the meeting. No proxy shall be valid after eleven 
              months from the date of its execution, unless 
              otherwise provided in the proxy.

                SECTION 1.9. Voting by Ballot. Voting in any 
              election for Directors shall be by ballot.

                SECTION 1.10. Voting Lists. The officer who has 
              charge of the stock ledger of the Corporation shall 
              prepare and make, at least ten days before every 
              meeting of stockholders, a complete list of the 
              stockholders entitled to vote at the meeting, 
              arranged in alphabetical order, and showing the 
              address of each stockholder and the number of 
              shares registered in the name of each stockholder. 
              Such list shall be open to the examination of any 
              stockholder, for any purpose germane to the 

                                       3


  ARTICLE     meeting, during ordinary business hours, for a 
     I        period of at least ten days prior to the meeting, 
              either at a place within the city where the meeting 
              is to be held, which place shall be specified in 
              the notice of the meeting, or, if not so specified, 
              at the place where the meeting is to be held. The 
              list shall also be produced and kept at the time 
              and place of the meeting during the whole time 
              thereof, and may be inspected by any stockholder 
              who is present.

                SECTION 1.11. Place of Meeting. The Board of 
              Directors may designate any place, either within or 
              without the State of Delaware, as the place of 
              meeting for any annual meeting or any special 
              meeting called by the Board of Directors. If no 
              designation is made, or if a special meeting is 
              otherwise called, the place of meeting shall be the 
              principal office of the Corporation in the City of 
              Chicago.

                SECTION 1.12. Voting of Shares of Certain Holders. 
              Shares of capital stock of the Corporation standing 
              in the name of another corporation, domestic or 
              foreign, may be voted by such officer, agent, or 
              proxy as the by-laws of such corporation may 
              prescribe, or, in the absence of such provision, as 
              the board of directors of such corporation may 
              determine.

                Shares of capital stock of the Corporation standing 
              in the name of a deceased person, a minor ward or 
              an incompetent person, may be voted by his 
              administrator, executor, court appointed guardian 
              or conservator, either in person or by proxy 
              without a transfer of such shares into the name of 
              such administrator, executor, court appointed 
              guardian or conservator. Shares of capital stock of 
              the Corporation standing in the name of a trustee 
              may be voted by him, either in person or by proxy.

                Shares of capital stock of the Corporation standing 
              in the name of a receiver may be voted by such 
              receiver, and shares held by or under the control 
              of a receiver may be voted by such receiver without 
              the transfer thereof into his name if authority so 
              to do be contained in an appropriate order of the 
              court by which such receiver was appointed.

                A stockholder whose shares are pledged shall be 
              entitled to vote such shares until the shares have 
              been transferred into 

                                       4

   
              the name of the pledgee, and  thereafter the pledgee  ARTICLE
              shall be entitled to vote the shares so transferred.     I

                Shares of its own capital stock belonging to this 
              Corporation shall not be voted, directly or 
              indirectly, at any meeting and shall not be counted 
              in determining the total number of outstanding 
              shares at any given time, but shares of its own 
              stock held by it in a fiduciary capacity may be 
              voted and shall be counted in determining the total 
              number of outstanding shares at any given time.

                                  ARTICLE II
                             THE BOARD OF DIRECTORS

                SECTION 2.1. General Powers. The business and 
              affairs of the Corporation shall be managed by its 
              Board of Directors.

                SECTION 2.2. Number, Tenure and Qualifications. The 
              Board of Directors of the Corporation shall consist 
              of such number of Directors, not less than 5 nor 
              more than 25, as shall be fixed from time to time 
              by the Board of Directors. Each Director shall hold 
              office until the next annual meeting of 
              stockholders or until his successor is elected.

                SECTION 2.3. Regular Meetings. A regular meeting of 
              the Board of Directors shall be held at least once 
              each quarter at such place, date and hour as the 
              Board may appoint. Notice of each regular meeting, 
              unless waived, shall be given in the same manner as 
              is provided for notice of a special meeting.

                SECTION 2.4. Special Meetings; Notice. A special 
              meeting of the Board of Directors may be called by 
              or at the request of the Chairman of the Board, the 
              President, a Vice Chairman, or any two Directors. 
              The person or persons calling or requesting such 
              meeting may fix the place, date and hour thereof.

                Notice of the place, date, and hour of each special 
              meeting, unless waived, shall be given to a 
              Director in person, by mail, by telegram or cable, 
              by telephone or wireless, or by any other means 
              that reasonably may be expected to provide similar 

                                       5



ARTICLE       notice. Except in emergency situations as described 
  II          below, notice by any means shall be given at least 
              two days prior to the meeting. For purposes of 
              dealing with an emergency situation (as 
              conclusively determined by the officer or Directors 
              calling the meeting), notice may be given in 
              person, by telegram or cable, by telephone or 
              wireless, or by any other means that reasonably may 
              be expected to provide similar notice, not less 
              than two hours prior to the meeting. Such notice 
              may be given by the Secretary or by the officer or 
              Directors calling the meeting.

                SECTION 2.5. Time of Notice. If notice to a 
              Director is given:

                (a) in person, such notice shall be deemed to have 
              been given when delivered;

                (b) by mail, such notice shall be deemed to have 
              been given when deposited in the United States 
              mail, postage prepaid, addressed to the Director at 
              such address as appears on the records of the 
              Corporation for such Director;    

                (c) by telegram, cable or other similar means (not 
              including mail) that provide written notice, such 
              notice shall be deemed to have been given when 
              delivered to any transmission company, with charges 
              prepaid, addressed to the Director at such address 
              as appears on the records of the Corporation for 
              such Director; or 

                (d) by telephone, wireless or other means of voice 
              transmission, such notice shall be deemed to have 
              been given when transmitted to such number or call 
              designation as appears on the records of the 
              Corporation for such Director.

                Any meeting of the Board of Directors shall be a 
              legal meeting without any notice having been given 
              if all the Directors are present at the meeting, 
              and no notice of a meeting shall be required to be 
              given to any Director who attends such meetings.

                SECTION 2.6. Quorum. A majority of the Board of 
              Directors shall constitute a quorum for the 
              transaction of business at any meeting of the Board 
              of Directors, provided that if less than a majority 
              of the Directors are present at said meeting, a 
              majority of the Directors present may adjourn the 
              meeting from time to time without further notice.

                                       6


                SECTION 2.7. Manner of Acting. The act of the       ARTICLE
              majority of the Directors present at a meeting at       II
              which a quorum is present shall be the act of the 
              Board of Directors, except on additions, 
              amendments, repeal or any changes whatsoever in the 
              By-laws or the adoption of new By-laws, when the 
              affirmative votes of at least a majority of the 
              members of the Board shall be necessary for the 
              adoption of such changes.

                A director may participate in a meeting of the 
              Board of Directors or any committee thereof by 
              means of conference telephone or similar 
              communications equipment by means of which all 
              persons participating in the meeting can hear each 
              other, and such participation shall constitute 
              presence in person at such meetings.

                SECTION 2.8. Directors' Compensation. The Directors 
              shall receive such compensation as may be fixed by 
              the Board for services to the Corporation.

                SECTION 2.9. Vacancies. If vacancies occur in the 
              Board of Directors caused by death, resignation, 
              retirement, disqualification or removal from office 
              of any Director or Directors, or otherwise, or if 
              any new Directorship is created by any increase in 
              the authorized number of Directors, a majority of 
              the surviving or remaining Directors then in 
              office, though less than a quorum, may choose a 
              successor or successors, or fill the newly created 
              Directorship, and the Directors so chosen shall 
              hold office until the next annual meeting of 
              stockholders or until their successors are elected.

                SECTION 2.10. Consent in Lieu of Meeting. Unless 
              otherwise restricted by the Certificate of 
              Incorporation or these By-laws, any action required 
              or permitted to be taken at any meeting of the 
              Board of Directors or any committee thereof may be 
              taken without a meeting if all members of the Board 
              or committee thereof, as the case may be, consent 
              thereto in writing, and the writing or writings are 
              filed with the minutes of the proceedings of the 
              Board or committee.
             
                                  ARTICLE III
                            THE EXECUTIVE COMMITTEE

                SECTION 3.1. Number, Tenure and Quorum. The 
              Directors

                                       7


ARTICLE       shall each year appoint no less than five 
  III         Directors, one of whom shall be the Chairman of the 
              Board, who shall constitute and be called the 
              Executive Committee. Each Director so appointed 
              shall act as a member of the Committee until 
              another is appointed and acts in his place. The 
              Chairman of the Board shall preside at meetings of 
              the Committee. In the absence or disqualification 
              of a member of the Committee, the members thereof 
              present at any meeting and not disqualified from 
              voting, whether or not they constitute a quorum, 
              may unanimously appoint another member of the Board 
              of Directors to act at the meeting in the place of 
              any such absent or disqualified member. In the 
              absence or inability to act of the Chairman of the 
              Board, the Executive Committee shall elect a 
              presiding officer from among its members.

                A majority of the members of the Executive 
              Committee shall constitute a quorum for the 
              transaction of business.

                SECTION 3.2. Powers. The Executive Committee may, 
              while the Board of Directors is not in session, 
              exercise all or any of the powers of the Board of 
              Directors; except that the Executive Committee 
              shall not have the power or authority of the Board 
              of Directors in reference to amending the Restated 
              Certificate of Incorporation, adopting an agreement 
              of merger or consolidation, recommending to the 
              stockholders the sale, lease or exchange of all or 
              substantially all of the Corporation's property and 
              assets, recommending to the stockholders a 
              dissolution of the Corporation or a revocation of a 
              dissolution, or amending the By-laws of the 
              Corporation, or declaring a dividend or authorizing 
              the issuance of stock.

                SECTION 3.3. Meetings. Meetings of the Executive 
              Committee shall be held at the office of the 
              Corporation, or elsewhere, and at such time as they 
              may appoint, but the Committee shall at all times 
              be subject to the call of the Chairman of the Board 
              or any member of the Committee.

                SECTION 3.4. Records and Reports. The Executive 
              Committee, through the Secretary or any Assistant 
              Secretary, shall keep books of separate minutes and 
              report all its action at every regular meeting of 
              the Board of Directors, or as often as may be 
              required by the Board.

                                       8


                                  ARTICLE IV                        ARTICLE
                              THE AUDIT COMMITTEE                     IV

                SECTION 4.1. Functions. An Audit Committee shall be 
              appointed each year by the Board of Directors. The 
              Committee shall perform the following functions for 
              the Corporation and its subsidiaries on a 
              consolidated basis and for such individual banking 
              subsidiaries as the Board shall direct:

                (a) Reviewing with management and the independent 
              public accountant the reports issued with respect 
              to the annual financial statements, the internal 
              control structure and procedures for financial 
              reporting and compliance with laws and regulations 
              and the basis for such reports.

                (b) Reviewing with management and the independent 
              public accountant the scope of services required by 
              the annual audit, significant accounting policies, 
              and audit conclusions regarding significant 
              accounting estimates.   

                (c) Reviewing with management and the independent 
              public accountant their assessments of the adequacy 
              of internal controls, and the resolution of 
              identified material weaknesses and reportable 
              conditions in internal controls over financial 
              reporting, including the prevention or detection of 
              management override or compromise of the internal 
              control system.

                (d) Reviewing with management and the independent 
              public accountant compliance with those laws and 
              regulations with respect to which management and 
              the independent public accountant are required to 
              report.

                (e) Discussing with management the selection and 
              termination of the independent public accountant 
              and any significant disagreements between the 
              independent public accountant and management.

                (f) Reviewing the internal audit program and 
              results of examinations.

                (g) Reviewing the program of the Chief Compliance 
              Officer and the compliance function generally.

                (h) Reviewing the results of regulatory 
              examinations.

                (i) Reviewing such other matters as the Committee 
              deems appropriate.

                SECTION 4.2. Composition. The Committee shall 
              consist of no less than four Directors. All of the 
              members of the Committee shall, in the judgement of 
              the Board of Directors,  

                                       9


ARTICLE       be independent of  management of the Corporation and  its
  IV          subsidiaries and shall meet other applicable  regulatory
              requirements.

                SECTION 4.3. Procedures. The Committee shall be 
              appointed annually at the organization meeting of 
              the Board of Directors and at the same time a 
              Chairman shall be appointed. The Committee shall 
              meet upon the call of the Chairman or any member of 
              the Committee. In the absence or disqualification 
              of a member of the Committee, the members thereof 
              present at any meeting and not disqualified from 
              voting, whether or not they constitute a quorum, 
              may unanimously appoint another qualified member of 
              the Board of Directors to act at the meeting in the 
              place of any such absent or disqualified member.

                SECTION 4.4. Counsel. The Committee may, in order 
              to assist it in the performance of its functions, 
              engage counsel of its choosing without the approval 
              of the engagement by the Board of Directors or 
              management and may direct the proper officers of 
              the Corporation to pay the reasonable fees and 
              expenses of any such counsel.

                                   ARTICLE V
                           THE NOMINATING COMMITTEE

                SECTION 5.1. The Nominating Committee. A Nominating 
              Committee and its Chairman shall be appointed each 
              year by the Board of Directors to receive 
              recommendations for, and to review, study and 
              evaluate the qualifications of all candidates for 
              senior management succession and for nomination to 
              the Board of Directors or its Committees. The 
              Committee shall report to the Board its conclusions 
              with respect to such candidates and its 
              recommendations for nominees for election or 
              reelection or appointment to fill vacancies in the 
              Board and as officers of the Corporation. The 
              Committee shall consist of no less than four 
              Directors and shall meet upon the call of the 
              Chairman or any member of the Committee. In the 
              absence or disqualification of a member of the 
              Committee, the members thereof present at any 
              meeting and not disqualified from voting, whether 
              or not they constitute a quorum, may unanimously 
              appoint another member of the Board of Directors to 
              act at the meeting in the place of any such absent 
              or disqualified member.

                                       10


                                  ARTICLE VI                        ARTICLE
                    THE COMPENSATION AND BENEFITS COMMITTEE           VI

                SECTION 6.1. The Compensation and Benefits 
              Committee. A Compensation and Benefits Committee 
              and its Chairman shall be appointed each year by 
              the Board of Directors to study, review and make 
              recommendations to the Board with respect to the 
              salary policy for the Corporation, the compensation 
              of senior officers, and the development of and 
              amendment to incentive and benefit plans. The 
              Committee shall consist of no less than three 
              Directors, none of whom shall be an active officer 
              of the Corporation. The Committee shall meet upon 
              the call of the Chairman or any member of the 
              Committee. In the absence or disqualification of a 
              member of the Committee, the members thereof 
              present at any meeting and not disqualified from 
              voting, whether or not they constitute a quorum, 
              may unanimously appoint another member of the Board 
              of Directors to act at the meeting in the place of 
              any such absent or disqualified member.

                                  ARTICLE VII
                                 THE OFFICERS

                SECTION 7.1. Number and Term of Office. The 
              officers of the Corporation shall be a Chairman of 
              the Board, a President and one or more Vice 
              Chairmen, one or more Executive Vice Presidents, 
              such additional Vice Presidents with such 
              designations, if any, as may be determined by the 
              Board of Directors, a Secretary, and a Treasurer 
              and one or more Assistant Secretaries and Assistant 
              Treasurers as may be determined by the Board of 
              Directors, and such other officers as may from time 
              to time be appointed by the Board of Directors. The 
              Chairman of the Board, the President and the Vice 
              Chairmen shall be elected; the other officers may 
              be appointed by the Board of Directors.

                The officers of the Corporation shall be elected or 
              appointed annually by the Board of Directors at the 
              first meeting of the Board of Directors held after 
              each annual meeting of stockholders. Vacancies or 
              new offices may be filled at any time. Each officer 
              shall hold office until his successor shall have 
              been duly elected or appointed or until his death 
              or until he shall resign or shall have been removed 
              by the Board of Directors.

                                       11


ARTICLE         SECTION 7.2. Removal. An officer may be removed by 
  VII         the Board of Directors whenever in its judgment the 
              best interests of the Corporation would be served 
              thereby.

                SECTION 7.3. The Chairman of the Board. The 
              Chairman of the Board shall be the Chief Executive 
              Officer of the Corporation and as such shall have, 
              subject to the supervision and direction of the 
              Board of Directors or of the Executive Committee, 
              general supervision of the business, property and 
              affairs of the Corporation and the powers vested in 
              him by the Board of Directors, by law or by these 
              By-laws or which usually attach or pertain to such 
              office. He shall preside at meetings of the 
              stockholders and of the Board of Directors and of 
              the Executive Committee.

                SECTION 7.4. The President. The President shall 
              have the powers and duties vested in him by the 
              Board of Directors, by law or by these By-laws. In 
              the absence or inability to act of the Chairman of 
              the Board, or upon the request of the Chairman of 
              the Board, he shall preside at meetings of the 
              stockholders and of the Board of Directors and 
              shall have and exercise all of the powers and 
              duties of the Chairman of the Board.

                SECTION 7.5. The Vice Chairmen. A Vice Chairman 
              shall have such powers as are vested in him by the 
              Board of Directors, by law or by these By-laws. In 
              the absence or inability to act of the Chairman of 
              the Board and the President, or upon request of the 
              Chairman of the Board, or in his absence upon 
              request of the President, a Vice Chairman (or in 
              the event there be more than one Vice Chairman, the 
              Vice Chairmen in the order designated, or in the 
              absence of any designation, then in the order of 
              their election) shall preside at meetings of 
              stockholders and of the Board of Directors and 
              shall have and exercise all their powers and 
              duties.
      
                SECTION 7.6. The Executive Vice Presidents. In the 
              absence of the Chairman of the Board, the President 
              and the Vice Chairmen or in the event of their 
              inability or refusal to act, the Executive Vice 
              President (or in the event there be more than one 
              Executive Vice President, the Executive Vice 
              Presidents in the order designated, or in the 
              absence of any designation, then in the order of 
              their election) shall perform the duties

                                       12


              of the Chairman of the Board, of the President, and   ARTICLE
              of the Vice Chairmen and when so acting, shall have     VII
              all the powers of and be subject to all the 
              restrictions upon the Chairman of the Board, the 
              President and the Vice Chairmen. Any Executive Vice 
              President may sign, with the Secretary or any 
              Assistant Secretary, certificates for shares of the 
              corporation; and shall perform such other duties as 
              from time to time may be assigned to him by the 
              Chairman of the Board, the President, a Vice 
              Chairman, the Board of Directors, or these By-laws.

                SECTION 7.7. The Vice Presidents. The Vice 
              Presidents shall perform such duties as may be 
              assigned to them from time to time by the Chairman 
              of the Board, the President, the Vice Chairmen, or 
              the Board of Directors, or these By-laws. Any Vice 
              President may sign, with the Secretary or an 
              Assistant Secretary, certificates for shares of the 
              Corporation.

                SECTION 7.8. The Treasurer. If required by the 
              Board of Directors, the Treasurer shall give a bond 
              for the faithful discharge of his duties in such 
              sum and with such surety or sureties as the Board 
              of Directors shall determine. He shall (a) have 
              charge and custody of and be responsible for all 
              funds and securities of the Corporation; receive 
              and give receipts for moneys due and payable to the 
              Corporation from any source whatsoever, and deposit 
              all such moneys in the name of the Corporation in 
              such banks, trust companies or other depositaries 
              as shall be selected in accordance with the 
              provisions of Article VIII of these By-laws; (b) in 
              general perform all the duties incident to the 
              office of Treasurer and such other duties as from 
              time to time may be assigned to him by the Chairman 
              of the Board, the President, a Vice Chairman, the 
              Board of Directors, or these By-laws.

                SECTION 7.9. The Secretary. The Secretary shall 
              have the custody of the corporate seal and the 
              Secretary or any Assistant Secretary shall affix 
              the same to all instruments or papers requiring the 
              seal of the Corporation. The Secretary, or in his 
              absence, any Assistant Secretary, shall see that 
              proper notices are sent of the meetings of the 
              stockholders, the Board of Directors and the 
              Executive Committee, and shall see that all proper 
              notices are given, as required by these By-laws. 
              The Secretary or any Assistant Secretary shall keep 
              the minutes of all meetings of stockholders and 
              Directors and all committees which may request 
              their services. 

                                       13


ARTICLE         SECTION 7.10. Assistant Treasurers and Assistant 
  VII         Secretaries. The Assistant Treasurers shall 
              respectively, if required by the Board of 
              Directors, give bonds for the faithful discharge of 
              their duties in such sums and with such sureties as 
              the Board of Directors shall determine. The 
              Assistant Secretaries as thereunto authorized by 
              the Board of Directors may sign with the Chairman 
              of the Board, the President, a Vice Chairman, or an 
              Executive Vice President certificates for shares of 
              the Corporation, the issue of which shall have been 
              authorized by a resolution of the Board of 
              Directors. The Assistant Treasurers and Assistant 
              Secretaries, in general, shall perform such duties 
              as shall be assigned to them by the Treasurer or 
              the Secretary, respectively, or by the Chairman of 
              the Board, the President, a Vice Chairman, the 
              Board of Directors, or these By-laws.

                SECTION 7.11. Salaries. The salaries of the 
              officers shall be fixed from time to time by the 
              Board of Directors and no officer shall be 
              prevented from receiving such salary by reason of 
              the fact that he is also a director of the 
              Corporation.
      
                                 ARTICLE VIII
                     CONTRACTS, LOANS, CHECKS AND DEPOSITS

                SECTION 8.1. Contracts. The Board of Directors may 
              authorize any officer or officers, agent or agents, 
              to enter into any contract or execute and deliver 
              any instrument in the name of and on behalf of the 
              Corporation, and such authority may be general or 
              confined to specific instances.

                SECTION 8.2. Loans. No loans shall be contracted on 
              behalf of the Corporation and no evidences of 
              indebtedness shall be issued in its name unless 
              authorized by a resolution of the Board of 
              Directors. Such authority may be general or 
              confined to specific instances.

                SECTION 8.3. Checks, Drafts, etc. All checks, 
              drafts or other orders for the payment of money, 
              notes or other evidences of indebtedness issued in 
              the name of the Corporation, shall be signed by 
              such officer or officers, agent or agents

                                       14


              of the Corporation and in such manner as shall from   ARTICLE
              time to time be determined by resolution of the        VIII
              Board of Directors.

                SECTION 8.4. Deposits. All funds of the Corporation 
              not otherwise employed shall be deposited from time 
              to time to the credit of the Corporation in such 
              banks, trust companies or other depositaries as the 
              Board of Directors may select.

                SECTION 8.5. Power to Execute Proxies. The Chairman 
              of the Board, the President, a Vice Chairman, or 
              any Executive Vice President may execute proxies on 
              behalf of the Corporation with respect to the 
              voting of any shares of stock owned by the 
              Corporation.

                                  ARTICLE IX
                           CERTIFICATES FOR SHARES 
                              AND THEIR TRANSFER

                SECTION 9.1. Certificates for Shares. Certificates 
              representing shares of the Corporation shall be in 
              such form as may be determined by the Board of 
              Directors. Such certificates shall be signed by the 
              Chairman of the Board, the President, a Vice 
              Chairman, an Executive Vice President or a Vice 
              President and by the Secretary or an Assistant 
              Secretary and shall be sealed with the seal of the 
              Corporation. The seal may be a facsimile. If a 
              stock certificate is countersigned (i) by a 
              transfer agent other than the Corporation or its 
              employee, or (ii) by a registrar other than the 
              Corporation or its employee, any other signature on 
              the certificate may be a facsimile. In case any 
              officer, transfer agent or registrar who has signed 
              or whose facsimile signature has been placed upon a 
              certificate shall have ceased to be such officer, 
              transfer agent, or registrar before such 
              certificate is issued, it may be issued by the 
              Corporation with the same effect as if he were such 
              officer, transfer agent or registrar at the date of 
              issue. All certificates for shares shall be 
              consecutively numbered or otherwise identified. The 
              name of the person to whom the shares represented 
              thereby are issued, with the number of shares and 
              date of issue, shall be entered on the books of the 
              Corporation.

                                       15


ARTICLE         All certificates surrendered to the Corporation for 
  IX          transfer shall be cancelled and no new certificates 
              shall be issued until the former certificate for a 
              like number of shares shall have been surrendered 
              and cancelled, except that in case of a lost, 
              destroyed or mutilated certificate a new one may be 
              issued therefor upon such terms and indemnity to 
              the Corporation as the Board of Directors may 
              prescribe.

                SECTION 9.2. Transfers of Shares. Transfers of 
              shares of the Corporation shall be made only on the 
              books of the Corporation by the holder of record 
              thereof or by his legal representative, who shall 
              furnish proper evidence of authority to transfer, 
              or by his attorney thereunto authorized by power of 
              attorney duly executed and filed with the Secretary 
              of the Corporation, and on surrender for 
              cancellation of the certificate for such shares. 
              The person in whose name shares stand on the books 
              of the Corporation shall be deemed the owner 
              thereof for all purposes as regards the 
              Corporation.

                                   ARTICLE X
                                   FISCAL YEAR

                SECTION 10.1. Fiscal Year. The fiscal year of the 
              Corporation shall begin on the first day of January 
              in each year and end on the last day of December in 
              each year.

                                  ARTICLE XI
                                      SEAL

                SECTION 11.1. Seal. The Board of Directors shall 
              provide a corporate seal which shall be in the form 
              of a circle and shall have inscribed thereon the 
              name of the Corporation.

                                  ARTICLE XII
                                WAIVER OF NOTICE

                SECTION 12.1. Waiver of Notice. Whenever any notice 
              whatever is required to be given under the 
              provisions of these By-laws or under the provisions 
              of the Restated Certificate of Incorporation or 
              under the provisions of the General Corporation Law 
              of Delaware, waiver thereof in writing, signed by 
              the

                                       16



              person or persons entitled to such notice, whether        ARTICLE
              before or after the time stated therein, shall be           XII 
              deemed equivalent to the giving of such notice. 
              Attendance of any person at a meeting for which any 
              notice whatever is required to be given under the 
              provisions of these By-laws, the Restated 
              Certificate of Incorporation or the General 
              Corporation Law of Delaware shall constitute a 
              waiver of notice of such meeting, except when the 
              person attends for the express purpose of 
              objecting, at the beginning of the meeting, to the 
              transaction of any business because the meeting is 
              not lawfully called or convened.

                                 ARTICLE XIII
                                 INDEMNIFICATION

                SECTION 13.1. Indemnification Request. A director, 
              officer or other person (the ``Indemnitee'') who 
              seeks indemnification (other than advancement of 
              expenses pursuant to Section 13.12 hereof), in 
              respect of amounts paid or owing as expenses, 
              judgments, fines, or in settlement, shall submit a 
              written request for indemnification (the 
              ``Indemnification Request'') to the Board of 
              Directors of the Corporation by delivering or 
              mailing the same, registered or certified mail, to 
              the Board of Directors c/o the Secretary of the 
              Corporation at the Corporation's principal 
              executive offices. If mailed, the Indemnification 
              Request shall be deemed made 48 hours after 
              depositing the same in the United States mail 
              addressed as aforesaid.

                SECTION 13.2. Determination of Indemnification 
              Request. The determination of the Indemnitee's 
              entitlement to indemnification as set forth in the 
              Indemnification Request shall be made in the 
              specific case, at the expense of the Corporation, 
              as set forth in paragraph 5 of Article Eighth of 
              the Restated Certificate of Incorporation. However, 
              in the event a Change of Control (as hereinafter 
              defined) shall have occurred, such determination 
              shall be made by Independent Counsel in a written 
              opinion to the Board of Directors, a copy of which 
              shall be delivered to the Indemnitee. 

                                      17



ARTICLE         SECTION 13.3. Presumption of Entitlement; 
  XIII        Conclusive Effect of Findings of Fact and Law; 
              Other Procedures. The termination with respect to 
              the Indemnitee of any action, suit or proceeding or 
              of any claim, issue or matter therein, by judgment, 
              order, settlement or conviction, or upon a plea of 
              nolo contendere or its equivalent, shall not of 
              itself adversely affect the right of the Indemnitee 
              to indemnification or create a presumption that the 
              Indemnitee did not meet the standard of conduct 
              required by Article Eighth of the Restated 
              Certificate of Incorporation for indemnification. 
              If the Indemnitee is a person referred to in 
              paragraphs 1, 2 or 3 Article Eighth of the Restated 
              Certificate of Incorporation, the Indemnitee shall 
              be presumed to have met the required standard of 
              conduct but only to the extent not contrary to any 
              final findings of fact or law made in any action, 
              suit or proceeding to which the Indemnitee is or 
              was a party and for which indemnification is 
              requested. The person, persons or entity making the 
              determination of the Indemnitee's entitlement to 
              indemnification shall be entitled to rely upon all 
              such findings of fact and law made known to such 
              person, persons or entity. Such person, persons or 
              entity may consider such other matters as they or 
              it deem appropriate, shall not be required to 
              receive or hear evidence, oral presentations, 
              briefs or other submission, shall not be required 
              to hold hearings, and shall not otherwise be 
              subject to any rules of evidence or procedure 
              applicable to judicial or other proceedings.

                SECTION 13.4. Cooperation and Expenses. The 
              Indemnitee shall cooperate with the person, persons 
              or entity making the determination with respect to 
              the Indemnitee's entitlement to indemnification, 
              including providing to such person, persons or 
              entity upon reasonable advance request, any 
              documentation or information which is not 
              privileged or otherwise protected from disclosure 
              and which is reasonably available to the Indemnitee 
              and reasonably necessary to such determination. Any 
              costs or expenses (including attorneys' fees and 
              disbursements) reasonably incurred by the 
              Indemnitee in so cooperating with the person, 
              persons or entity making such determination shall 
              be borne by the Corporation irrespective of the 
              determination as to the Indemnitee's entitlement to 
              indemnification.

                SECTION 13.5. Selection of Independent Counsel. If 
              a determination of the Indemnitee's entitlement to 
              indemnification

                                      18



              is to be made by Independent Counsel, the                 ARTICLE
              Independent Counsel shall be selected as provided           XIII
              in this Section 13.5. If a Change of Control shall 
              not have occurred, Independent Counsel shall be 
              selected by a majority vote of a quorum of the 
              Board of Directors consisting of Disinterested 
              Directors. If a Change of Control shall have 
              occurred, or if a quorum shall decline or fail to 
              select Independent Counsel within 5 business days 
              after having directed, pursuant to paragraph 5(b) 
              of Article Eighth of the Restated Certificate of 
              Incorporation, the determination of the 
              Indemnitee's entitlement to indemnification to be 
              submitted to Independent Counsel, then Independent 
              Counsel shall be selected by the law firm regularly 
              or most frequently engaged by the Corporation 
              during the preceding three years for representation 
              or counseling in connection with general corporate 
              matters. In any event, Independent Counsel shall be 
              selected from among those Chicago, Illinois, or 
              Delaware law firms having a significant and 
              continuous practice in the field of corporate law 
              but excluding any firm that: (i) has, within the 
              preceding three years represented the Corporation, 
              the Indemnitee or affiliates of either in any 
              significant matter; (ii) has, within the preceding 
              three years, represented any other party in any 
              significant judicial or other proceeding against or 
              in opposition to the Corporation, the Indemnitee or 
              any affiliate of either; (iii) had any involvement 
              of any significant nature in or with respect to the 
              claim for which indemnification is requested; or 
              (iv) has any other material conflict of interest in 
              being engaged as Independent Counsel.

                SECTION 13.6. Time for Determination. The 
              determination of the Indemnitee's entitlement to 
              indemnification shall be made within 60 days after 
              such Indemnitee shall have submitted all such 
              additional information, if any, as shall have been 
              reasonably requested during the 30-day period 
              following the initial submission of the 
              Indemnification Request to the Board of Directors 
              pursuant to Section 13.1 hereof. The foregoing 
              notwithstanding, in the event that the claim with 
              respect to which indemnification is requested is 
              the subject of a judicial, government or other 
              proceeding, the Board of Directors, stockholders or 
              Independent Counsel, as the case may be, may defer 
              their determination until 60 days after any 

                                      19



ARTICLE       such proceeding shall have been finally adjudicated 
  XIII        or terminated (by settlement or otherwise) and all 
              periods for appeal, rehearing or reinstitution of 
              such proceeding (whether in a different forum or 
              otherwise) have expired.

                SECTION 13.7. Failure To Make Determination; 
              Remedies For Enforcement. If a determination of the 
              Indemnitee's entitlement to indemnification shall 
              not be made within the period specified in these 
              By-laws, unless due to a material failure of the 
              Indemnitee to comply with his or her obligations 
              under Section 13.4 hereof, then the Indemnitee 
              shall be entitled to indemnification to the extent 
              and in the manner set forth in the Indemnification 
              Request. The Indemnitee may only enforce his or her 
              rights to indemnification, whether pursuant to a 
              determination that the Indemnitee is entitled to 
              indemnification or pursuant to this Section 13.7, 
              in any judicial proceeding brought, at the election 
              of the Indemnitee, in any court having jurisdiction 
              within the State of Delaware, the State of 
              Illinois, or the state in which the Corporation 
              shall then have its principal executive offices. 
              The Indemnitee shall be entitled to all expenses 
              actually and reasonably incurred by him or her in 
              connection with the successful enforcement of the 
              Indemnitee's right to indemnification.

                SECTION 13.8. Appeal of Adverse Determination. In 
              the event that a determination shall be made that 
              the Indemnitee is not entitled to indemnification, 
              in whole or in part, the Indemnitee may only 
              institute an action in any court having 
              jurisdiction within the State of Delaware, the 
              State of Illinois, or the state in which the 
              Corporation shall have its principal executive 
              offices to establish the Indemnitee's right to 
              indemnification. Any such proceeding shall be 
              conducted in all respects as a de novo 
              determination on the merits and any such prior 
              determination made pursuant to these By-laws that 
              the Indemnitee is not entitled to indemnification 
              shall not constitute a presumption that the 
              Indemnitee is not entitled to indemnification.

                SECTION 13.9. Burden of Proof. In any judicial 
              proceeding regarding the Indemnitee's right or 
              entitlement to indemnification or advancement of 
              expenses, the Corporation shall have the burden of 
              proving that any Indemnitee who is a person 

                                       20



              referred to in paragraphs 1, 2 or 3 of Article            ARTICLE
              Eighth of the Restated Certificate of Incorporation         XIII
              is not entitled to indemnification or advancement 
              of expenses as the case may be, subject, however, 
              to principles of res judicata and collateral 
              estoppel relating to prior judicial proceedings to 
              which the Indemnitee is or was a party. In cases in 
              which the Indemnitee is not a person referred to in 
              paragraphs 1, 2 or 3 of Article Eighth of the 
              Restated Certificate of Incorporation, the 
              Indemnitee shall have the burden of proving he or 
              she is entitled to indemnification or the 
              advancement of expenses.

                SECTION 13.10. Definition of ``Disinterested 
              Director.'' A Disinterested Director shall mean any 
              director who (i) was not a party to the claim or 
              proceeding with respect to which indemnification is 
              requested, (ii) has not submitted an 
              Indemnification Request or a request for 
              advancement of expenses on his or her own behalf 
              that has not been finally resolved; or (iii) does 
              not have any direct and material financial or other 
              personal interest in the determination of the 
              Indemnification Request.

                SECTION 13.11. Definition of ``Change of Control.'' 
              A Change of Control shall be deemed to have 
              occurred on the earliest of:    

                (a) The receipt by the Corporation of a Schedule 
              13D or other statement filed under Section 13(d) of 
              the Securities Exchange Act of 1934, as amended 
              (the ``Exchange Act''), indicating that any entity, 
              person, or group has acquired beneficial ownership, 
              as that term is defined in Rule 13d-3 under the 
              Exchange Act, of more than 30% of the outstanding 
              capital stock of the Corporation entitled to vote 
              for the election of directors (``voting stock'');

                (b) The commencement by an entity, person, or group 
              (other than the Corporation or a subsidiary of the 
              Corporation) of a tender offer or an exchange offer 
              for more than 20% of the outstanding voting stock 
              of the Corporation;

                (c) The effective time of (i) a merger or 
              consolidation of the Corporation with one or more 
              other corporations as a result of which the holders 
              of the outstanding voting stock of the 

                                      21



ARTICLE       Corporation immediately prior to such merger or consolidation 
  XIII        hold less than 80% of the voting stock of the surviving or
              resulting corporation, or (ii) a transfer of substantially all of
              the property of the Corporation other than to an entity of which 
              the Corporation owns at least 80% of the voting stock; or

                (d) The election to the Board of Directors of the 
              Corporation, without the recommendation or approval 
              of the incumbent Board of Directors of the 
              Corporation, of the lesser of (i) three directors 
              or (ii) directors constituting a majority of the 
              number of directors of the Corporation then in 
              office.

                 SECTION 13.12. Advancement of Expenses. Expenses 
              as may be incurred by a person referred to in 
              paragraphs 1, 2 or 3 of Article Eighth of the 
              Restated Certificate of Incorporation in defending 
              a civil or criminal action, suit or proceeding 
              shall be paid by the Corporation in advance of the 
              final disposition of such action, suit or 
              proceeding upon receipt of an undertaking by or on 
              behalf of such person to repay such amount if it 
              shall ultimately be determined that he or she is 
              not entitled to be indemnified by the Corporation 
              as authorized in such Article Eighth. Such expenses 
              as may be incurred by other employees and agents 
              may be so paid on such terms and conditions, if 
              any, as the Board of Directors deems appropriate. 
              For purposes of the foregoing, a determination that 
              a person referred to in paragraphs 1, 2 or 3 of 
              Article Eighth of the Restated Certificate of 
              Incorporation is not entitled to be indemnified by 
              the Corporation shall be made in the manner 
              hereinbefore provided for the determination of an 
              Indemnification Request; provided, however, that 
              the Board of Directors may initiate such 
              determination whenever it shall deem the same to be 
              appropriate. In connection with such determination, 
              such person shall be subject to all requirements of 
              these By-laws imposed on an ``Indemnitee'' in 
              respect of a determination made pursuant to Section 
              13.2 hereof.

                SECTION 13.13. Personal Liability of Directors. No 
              director of the Corporation shall be personally 
              liable to any person seeking indemnification or 
              advancement of expenses for any determination, act 
              or omission in connection therewith.

                                      22



                                  ARTICLE XIV                           ARTICLE
                                   AMENDMENTS                             XIV  

                SECTION 14.1. Amendments. These By-laws may be 
              altered, amended or repealed and new By-laws may be 
              adopted at any meeting of the Board of Directors of 
              the Corporation by the affirmative vote of a 
              majority of the members of the Board.













                                      23