CHICAGO & NORTH WESTERN HOLDINGS CORP
10-K, 1994-03-21
RAILROADS, LINE-HAUL OPERATING
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                               Securities and Exchange Commission
                                     Washington, D.C.  20549

                                            FORM 10-K
(Mark One)
                      Annual Report pursuant to Section 13 or 15(d) of the
 ( X )                   Securities Exchange Act of 1934 [fee required]
                           For the Fiscal Year Ended December 31, 1993
                                               or
                    Transition Report pursuant to Section 13 or 15(d) of the
 (   )                  Securities Exchange Act of 1934 [no fee required]
                       For the Transition period from ________ to ________

                                 Commission file number 33-30874

                            CHICAGO AND NORTH WESTERN HOLDINGS CORP.
                     (Exact name of registrant as specified in its charter)

              Delaware                                     13-3526817
   (State or other jurisdiction of                      (I.R.S. Employer 
   incorporation or organization)                      Identification No.)
          
       One North Western Center        60606              (312) 559-7000
           Chicago, Illinois         (Zip code)       (Registrant's telephone   
        (Address of principal                            number, including 
         executive offices)                                 area code)
                                            


Securities registered pursuant to Section 12(b) of the Act:

                                                       Name of each exchange
                       Title of each class             on which registered

                  Common Stock, $.01 par value         New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act:              None

Indicate by check mark whether the registrant (1) has filed all reports 
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the 
registrant was required to file such reports), and (2) has been subject to 
such filing requirements for the past 90 days.     
     
                              YES   X       NO      

As of March 11, 1994, the aggregate market value of common shares held by 
nonaffiliates (based on the closing price as reported on the New York Stock 
Exchange composite tape) was approximately $827 million.

Indicate by checkmark if disclosure of delinquent filers pursuant to Item 405 
of Regulation S-K is not contained herein, and will not be contained, to the 
best of the registrant's knowledge in definitive proxy or information 
statements incorporated by reference in Part III of this Form 10-K or any 
amendment to this Form 10-K.    X  

Indicate the number of shares outstanding of each of the registrant's classes 
of common stock, as of the latest practicable date:

                  CLASS                      OUTSTANDING AT MARCH 11, 1994
                                                                               
               Common Stock                       30,927,713 Shares
               Non-Voting Common Stock            12,835,304 Shares

DOCUMENTS INCORPORATED BY REFERENCE:
                                                 Part of Form 10-K into Which
                 Document                          Document is Incorporated

Sections of Annual Report to Stockholders 
 for Year Ended December 31, 1993 as specified herein.          II and IV
Sections of the Company's Proxy Statement for the 
 Annual Meeting of Stockholders to be held in May, 1994             III

PART I

ITEM 1.  BUSINESS

The Company

Chicago and North Western Holdings Corp. (together with its subsidiaries, the
"Company") is the holding company for the nation's eighth largest railroad
based on total operating revenues and miles of road operated, transporting
approximately 46 billion ton miles of freight in 1993.  The railroad was
chartered in 1836 and currently operates approximately 5,500 miles of track in
nine states in the Midwest and West.  The Company's east-west main line
between Chicago and Omaha is the principal connection between the lines of the
Union Pacific Railroad and the lines of major eastern railroads, providing the
most direct transcontinental route in the nation's central corridor.

The Company hauls a wide variety of freight, classified into five major
business groups:  Energy (Coal); Agricultural Commodities; Automotive, Steel
and Chemicals; Intermodal; and Consumer Products.  The Company's Energy
business group also includes its subsidiary, Western Railroad Properties,
Incorporated ("WRPI"), which transports low-sulfur coal in unit trains from
the southern Powder River Basin in Wyoming (the "Powder River Basin"), part of
the largest reserve of low-sulfur coal in the United States, and is one of
only two rail carriers originating traffic from the Powder River Basin.  WRPI
provides service principally under long-term contracts and is a highly
efficient, low-cost operation.  WRPI's tonnage, revenues and profits have
increased significantly since its inception in 1984.  During the period from
1986 to 1993, WRPI's annual coal tonnage increased from 23.8 million to 73.9   
million tons.  In addition to these major business groups, the Company
provides commuter service  in the Chicago area under a service contract with a
regional transportation authority.

The Company, through its subsidiaries, is the successor to the business of CNW
Corporation, which was acquired in 1989 in a leveraged, going-private
transaction (the "Acquisition") led by Blackstone Capital Partners L.P.
("Blackstone").  The Company went public through a stock offering in 1992. 
Blackstone and its affiliates sold substantially all their shares in
connection with a secondary stock offering in 1993.


Freight Business Groups

The Company groups its freight traffic into five major business groups, each
of which is organized to service a particular commodity and customer base. 
These business groups transport coal; agricultural commodities; automotive,
steel and chemical products; and consumer products; and provide intermodal
services, primarily hauling containers on double-stack trains under agreements
with large international marine shipping companies.  The Company seeks to
maintain and enhance its competitive position by tailoring its capabilities to
fit its particular customer base in such areas as equipment availability,
scheduling, special purpose loading facilities and flexible contract terms.<PAGE>
   
2

Set forth below is a five-year comparison of gross revenues and volumes of the
Company's five freight business groups.
<TABLE>
<CAPTION>
                           Gross Freight Revenue and Loads by Business Group
                               (Revenue in millions, loads in thousands)

                         1993            1992           1991           1990           1989     
                   Revenue   Loads Revenue  Loads Revenue  Loads Revenue  Loads Revenue   Loads
<S>                <C>    <C>      <C>    <C>     <C>    <C>     <C>    <C>     <C>    <C>     
Energy (Coal):            
  Core RR          $112.9    76.6  $ 98.1    83.1 $110.2    89.9 $102.9    89.3 $101.3    89.7
  WRPI              206.1   708.9   169.2   554.9  180.0   572.7  152.7   483.4  145.8   420.8
Agricultural
  Commodities       211.3   304.5   218.1   320.6  208.7   296.1  223.8   309.9  213.5   295.8
Automotive, Steel
  and Chemicals     200.5   332.3   190.9   318.0  177.6   291.9  207.8   296.5  215.2   309.6
Intermodal          119.5   714.0   116.4   689.2  109.0   618.0   99.2   593.4   96.4   581.0
Consumer
  Products          145.8   215.3   152.0   226.4  150.3   224.8  149.0   221.0  166.1   226.0
Total              $996.1 2,351.6  $944.7 2,192.2 $935.8 2,093.4 $935.4 1,993.5 $938.3 1,922.9
</TABLE>
                                                                               


      Overall gross freight revenues per load decreased from 1989 to 1993, due
to volume growth in lower revenue per load traffic, such as the Intermodal and
Energy (Coal) business groups.  Revenue per load for traffic other than the
Intermodal and Energy (Coal) business groups has remained stable over that
same period.

      Energy (Coal).  Coal transportation is the Company's largest  revenue-
producing activity, handled by both WRPI and the core railroad.  WRPI, which
commenced operations in 1984, transports low-sulfur coal directly from ten of
the fifteen mines of the  Powder River Basin in Wyoming to the lines of the
Union Pacific Railroad at South Morrill, Nebraska, for forwarding to
electricity generating facilities primarily in the midwestern and south
central states.  WRPI originated 90.7% of the total coal loads handled by the
Company in 1993.  In addition, the core railroad transports a substantial
volume of coal over its lines, including a significant number of trains
carrying WRPI coal which re-enter the core railroad at Council Bluffs, Iowa,
enroute to midwestern electricity generating facilities.

      Western Railroad Properties, Incorporated.  The Powder River Basin is
part of the largest reserve of sub-bituminous coal in the United States.  In
recent years, coal from the Powder River Basin has experienced a growing
demand from electric utilities and other industrial customers due to the
comparatively low cost of the delivered product (on a BTU basis) and the low-
sulfur nature of the coal.  The cost of the coal is lower because the reserves
are relatively close to the earth's surface.  In addition to lower mining
costs, competition among the Powder River Basin mines and transportation
suppliers has resulted in lower delivered cost of Powder River Basin coal than
the delivered cost of local coal in most regions of the United States.  Demand
for Powder River Basin coal has also increased due to the reduced
environmental impact because of its low-sulfur content.  Demand for low-sulfur
coal has increased due to the passage of the 1990 Amendments to the Clean Air
Act.  The Clean Air Act requires electric generating facilities to reduce
their sulfur dioxide emissions.  Utilities can accomplish this by burning coal
with low-sulfur content, such as Powder River Basin coal, or by continuing to
burn high-sulfur coal through the use of scrubbing devices designed to remove
the sulfur from the smoke emissions or other balancing mechanisms.<PAGE>
3


                                    WRPI Operating Statistics
                                          (in millions)

                             1993       1992       1991       1990       1989
                                                                              

Tonnage                      73.9       57.2       58.4       49.0        42.6
Revenues                   $204.9     $169.0     $176.4     $150.8      $142.4
Operating income 1/        $ 94.6     $ 80.7     $ 68.8     $ 62.3      $ 70.2

___________________
1/  Operating income was reduced by a special charge of $6.8 million in 1991.

      1992 tonnage and revenues decreased from 1991 levels due to abnormally
mild weather, which reduced the demand for electricity.  In addition, first
quarter 1991 shipments were high to meet contracted minimum shipping
requirements deferred from 1990.

      WRPI handles coal for customers principally under long-term
transportation contracts, with over 93% of WRPI's 1993 revenues derived from
such contracts.  The large percentage of revenues under long-term contracts,
combined with the inherent stability of demand for coal from WRPI's electric
utility customers, has provided a stable source of revenue.  During 1993, WRPI
had 50 contracts with electric utilities and other industrial users of low-
sulfur coal.  The remaining terms of these contracts vary between four months
and 21 years.  The ten largest WRPI customers accounted for approximately 69%
of 1993 WRPI revenues.  The weighted  average life (based on historical
tonnages) of the transportation contracts at December 31, 1993, for these ten
customers was approximately seven years.  Most of these facilities have been
designed to burn sub-bituminous, low-sulfur coal.

      Core Railroad Coal.  The core railroad's coal business is comprised
primarily of trains carrying WRPI coal re-entering the east-west main line at
Council Bluffs, Iowa.  Such traffic accounted for 80% of the core railroad's
coal revenues in 1993.  The top ten customers accounted for 86% of 1993 coal
revenue of the core railroad.  The core railroad's coal is shipped principally
under long-term contracts; the weighted average life (based on historical
tonnages) at December 31, 1993 of the contracts for these ten customers was
approximately four years.  Profit margins on the core railroad coal movements
are generally lower than on WRPI movements.

      Agricultural Commodities.  The core railroad is one of the largest rail
transporters of grain in the United States, operating over 750 miles of "grain
gathering" lines.  More than 140 multiple-car grain loading facilities in
Iowa, Minnesota, Wisconsin, Illinois and Nebraska provide shipments to
processors, barge terminals or the gateways of Chicago, Omaha, Kansas City and
St. Louis for delivery to other carriers.

       The agricultural commodities group consists of the following
commodities:<PAGE>
                                   4

                                                  Percent of 1993 Agricultural
                                                       Commodities Revenue    
                                             
      Corn and soybeans                                       33.2%
      Wheat                                                    6.3
      Barley, oats and other grains                            7.9 
        Subtotal grain                                        47.4%

      Corn syrup                                               8.2%
      Soybean meal and oil                                     9.6
      Feed and flour                                          11.4
      Malt                                                     3.7 
        Subtotal grain products                               32.9%

      Agricultural chemicals                                   8.1%
      Potash and sulfur                                       11.6 
        Total                                                100.0%
                                                                               


       In 1993, approximately 70% of grain shipments was for domestic
processing and the balance was for feed lots and other users.  1993 grain
shipments decreased due to flooding in the Midwest, which reduced the quantity
and quality of the corn harvest in the Company's service territory.  The core
railroad has historically benefitted from long-term relationships with its
grain customers.  Continuation of these stable relationships is important
because changes in weather, government farm policies and import-export demand
makes the movement of agricultural products fluctuate unpredictably.  The
agricultural commodities business is conducted primarily with large grain
firms, grain processing companies and fertilizer producers.

      Automotive, Steel and Chemicals.  The Automotive, Steel and Chemicals
business group serves domestic and international auto manufacturers, steel
producers, iron ore mining operations and industrial chemical firms.

      The Company delivers auto parts to and handles finished motor vehicles
from two assembly plants in Illinois and Wisconsin.  The Company also
transports finished domestic and import vehicles to the Company's regional
distribution ramp facilities in West Chicago, Illinois; St. Paul, Minnesota;
and Milwaukee, Wisconsin.

      The Company serves three industrial chemical producers and numerous
chemical receivers, primarily in Illinois, Iowa, Minnesota and Wisconsin.  The
Company also participates in several overhead movements of industrial
chemicals, primarily soda ash destined for the eastern U.S.

      In 1993, four auto customers accounted for 94% of total automotive
revenues and seven steel and iron ore customers accounted for 85% of total
steel and iron ore revenues.

      Intermodal.  The Intermodal business group provides the transportation of
various types of consumer products through a combination of railroad transport
and transport by water or motor carriers.  Intermodal traffic includes the
movement of trailers-on-flat-car ("TOFC"); containers-on-flat-car ("COFC"); or
unit trains of double-stack container cars, where the Company has been a
pioneer.  Intermodal transport has been among the fastest growing areas of the 
<PAGE>
                                               5

railroad business in the past decade and technological advances have made
double-stack container service a highly cost-efficient method of transport
since 1984.  Double-stack container traffic now accounts for approximately 83%
of the group's volume.

      The Intermodal business group's primary business is supplying intermodal
transportation across the east-west main line directly to major international
containership lines involved in intermodal trade.  In addition to providing
rail transportation, the Company provides terminal services to these customers
at the Company's "Global I" and "Global II" double-stack terminal facilities. 
These facilities, located in the Chicago area, were specifically designed to
economically handle modern double-stack unit trains.  The Company believes
that these facilities are among the nation's premier intermodal loading and
unloading facilities and are of continuing strategic importance to the
Company's ability to provide high quality intermodal service to its customers.

      While the Company's intermodal volume has grown rapidly in the past
several years, from 581,000 loads in 1989 to 714,000 loads in 1993, revenues
from intermodal services have grown less rapidly, from $96.4 million in 1989
to $119.5 million in 1993.  Volumes have shifted from higher revenue, higher
cost TOFC/COFC to the lower cost double-stack method of transport.  The lower
unit costs associated with double-stack movements have been shared with
customers, resulting in higher profit margins for the Company and lower unit
costs for the customers.

      Consumer Products.  This business group includes a variety of consumer
oriented commodities including food products, paper and related products,
lumber and plywood, construction materials and some minerals such as silica
sand and bentonite clay.  Due to the diversity of customers and the products
they ship, this business group, as a whole, closely tracks general economic
conditions, and is very sensitive to other railroad and truck competition.


Commuter Line

      Since July 1, 1975, the Company has operated  Chicago suburban commuter
service under a purchase of service agreement with a regional transportation
authority.  The present agreement expires on December 31, 1994, and provides
for the Company to receive a small profit for operating the service in
addition to being reimbursed for the costs of commuter operations in excess of
revenue fares collected.  In 1993, gross revenues from the Commuter Line were
approximately $85 million.

      Under a related agreement, the Company received approximately $7 million
from the regional transportation authority during 1993 for the regional
transportation authority's share of track improvements in the commuter
operations territory.<PAGE>
                                    6

Employees

      The Company's employment levels and gross wages paid are shown in the
following table:
                                  1993      1992      1991      1990       1989

Average employees for the year   6,158     6,269     6,841     7,397      8,140
Gross payroll (millions)          $306      $292      $294      $309       $332

      In 1991, the Company entered into an agreement (the "UTU Agreement") with
the United Transportation Union ("UTU"), which permitted the Company to reduce
crew size on all the Company's freight trains and yard crews from three to two
persons by eliminating brakemen positions on those crews.  This agreement
resulted in the elimination of approximately 580 brakemen positions. 
Employees with jobs abolished pursuant to the UTU Agreement, who did not
voluntarily resign, were placed on reserve boards where they remain until
recalled to service.  As of December 31, 1993, there were no employees
currently  on reserve board status due to current traffic levels.


Competition

      The Company is subject to significant competition for freight traffic
from rail, motor and water carriers.  Strong competition among rail carriers
exists in most major rail corridors.  The principal factor in the Company's
ability to compete for freight traffic is price.  Quality of service and
efficiency of operations are also significant factors, particularly in the
intermodal area, where competition from motor carriers is substantial.  Barge
lines and motor carriers have certain cost advantages over railroads because
they are not obligated to acquire, maintain or pay real estate taxes on the
rights-of-way they use.  WRPI's principal competitor is the Burlington
Northern Railroad, a substantially larger carrier which has access to all of
the Powder River Basin mines.


Railroad Regulation

      The core railroad and WRPI, along with other common carriers engaged in
interstate transportation, are subject to the regulatory jurisdiction of the
Interstate Commerce Commission ("ICC") in various matters, including rates
charged for transportation services (to the extent they are still regulated),
issuance of securities and assumption of obligations or liabilities, the
extension and abandonment of rail lines, and the consolidation, merger and
acquisition or control of carriers.  ICC jurisdiction over rate matters
generally is limited to general rate increases and to situations where
railroads have market dominance and rates charged exceed a stated percentage
of the variable costs of providing service.  The core railroad, WRPI and other
railroads are also subject to the jurisdiction of the Federal Railroad
Administration with respect to safety appliances and equipment, railroad
engines and cars, protection of employees and passengers, and safety standards
for track.
<PAGE>
                                     7

      The conversion to Common Stock of the Non-Voting Common Stock issued to
UP Rail in connection with the Company's 1992 recapitalization (see Note 12 to
Consolidated Financial Statements) requires the approval of the ICC.  On
January 29, 1993, UP Rail filed an application with the ICC requesting this
approval.  A decision is expected in late 1994.  See Item 13 "Certain
Relationships and Related Transactions--UP Rail and UP."

      Labor relations in the railroad industry are governed by the Railway
Labor Act ("RLA") instead of the National Labor Relations Act.  The national
collective bargaining agreements with the major national railway labor
organizations covering the union employees of certain railroads, including
certain subsidiaries of the Company, become open for modification in January
of 1995.  Under the RLA, when these agreements are open for modification,
their terms remain in effect until new agreements are reached, and typically
neither management nor labor is permitted to take economic action (such as a
strike) until an extended process of negotiation,  mediation and federal
investigation is completed.

      Railroad industry personnel are covered by the Railroad Retirement Act
("RRA") instead of the Social Security Act.  Employer contributions under the
RRA are currently approximately triple those under the Social Security Act.

Operating Statistics

      Set forth below are certain operating statistics for the Company during
the last five years.
                                           Freight Statistics
                        1993        1992        1991        1990       1989 
Loadings
  (thousands)          2,351.6     2,192.2     2,093.4     1,993.5    1,922.9
Freight train         
 miles (thousands)      13,219      11,809      11,365      11,353     11,756
Revenue ton miles
  (millions)            46,114      40,986      40,601      37,205     35,687
Average length of
  haul (miles)             299         288         292         296        294
Net tons per load         65.8        64.3        66.8        64.5       65.1
                                

                                    Distribution of Traffic (Loads)
                         1993        1992        1991        1990        1989

Originated               43.7%       41.5%       41.4%       38.6%       39.5%
Terminated               24.1        24.4        24.8        25.4        24.1
Overhead  1/             18.3        18.1        18.1        18.5        19.2
Local  2/                13.9        16.0        15.7        17.5        17.2 
                        100.0%      100.0%      100.0%      100.0%      100.0%
                                                                              

            
1/   Overhead represents traffic over the Company's rail lines that is neither
     originated nor terminated on such lines.

2/   Local represents traffic that is both originated and terminated on the
     Company's rail lines.<PAGE>
                                        8

      The following table reflects the Company's operating expenses as a
percentage of revenues.
                                           Operating Expense Ratios
                                              Percent of Revenue              
                                 1993      1992      1991      1990      1989 

Transportation                   33.5%     31.5%     33.4%     35.2%     36.7%
Way and Structures               13.5      13.5      13.5      14.3      14.8
Equipment                        18.9      19.4      19.0      17.6      18.4
Depreciation                      6.6       6.6       6.8       7.6       6.3
Other Operating Expenses          7.0       8.3       7.8       8.2       8.5
Special Charges  1/               0.5       3.0      11.8       1.4       2.6 
                                 80.0%     82.3%     92.3%     84.3%     87.3%
                                                                              
                        
1/   Special charges comprise employee reduction and relocation costs of $3.4
     million in 1993, $30.0 million in 1992, $76.8 million in 1991, $13.4
     million in 1990, and $24.7 million in 1989; $39.0 million for
     environmental and personal injury reserves in 1991; and $1.6 million for
     management fees payable to a previous principal stockholder in 1993.


ITEM 2.  PROPERTIES

      Trackage and Rolling Stock.  The status of the Company's trackage at
December 31, 1993 was as follows:

      Miles of Track
        Main line                                                         1,998
        Branch lines                                                      2,841
        Operated under trackage rights                                      676
           Total railroad
             (includes 2,880 miles of welded rail)                        5,515
        Additional main tracks                                              845
        Yard switching and other track                                    2,515
           Total railroad and yard tracks                                 8,875
                                                                               
      Weight of Rail Owned (miles)
        130 lbs. or greater                                               1,287
        100 to 119 lbs.                                                   3,319
        Less than 100 lbs.                                                1,078

      At December 31, 1993, the Company's motive power and freight train car
fleets were as follows:

      Rolling Stock Statistics  1/
      Diesel locomotive units:
        Owned                                                               222
        Leased                                                              489
           Total                                                            711
                                                                               

      Capacity (thousands of horsepower)                                  2,124
                                                                               

      Average age since built or rebuilt (years)                           12.0
                                                                               

      Bad order ratio  2/                                                  15.2
<PAGE>
                                           9

                                                         Covered
                          Box   Flat   Gondola   Hopper   Hopper  Other   Total
      Freight train car
        and auto racks -
        Owned            2,002   126    1,527     2,371    2,198    898   9,122
        Leased           5,208   483    2,025     1,909    9,657    445  19,727
        Total            7,210   609    3,552     4,280   11,855  1,343  28,849
                                                                               

      Capacity (thousands
        of tons) 3/        555    26      321       386    1,166     13   2,467
                                                                               

      Average age since
        built or rebuilt
        (years)                                                            21.3
                                                                               

      Bad order ratio                                                       6.6
                                                                               

                   
1/    Does not include the Commuter Line's fleet of 53 diesel units and 293
      coaches, which are leased at a nominal cost.

2/    Bad order ratio reflects the ratio of unusable rolling stock to total
      rolling stock.  This ratio includes locomotives in shop for regularly
      scheduled inspections and 74 locomotives (or 9.7% of the total) being
      held for sale, potential rebuilding programs, spare parts or as a reserve
      to accommodate surges in business levels.

3/    Excludes capacity of 1,142 auto racks, which are not rated in tons.


      Western Railroad Properties, Incorporated.  WRPI's trackage consists of a
103-mile line (the "Joint Line"), which is jointly owned with Burlington
Northern Railroad, the only other railroad originating service from the Powder
River Basin area, and a 107-mile line  which connects the  Joint Line to an
existing line of the Union Pacific Railroad in western Nebraska.

      A trust for the benefit of a subsidiary of the Union Pacific Corporation
(the "WRPI Trust") owns 101 miles of track and certain support facilities and
leases them to WRPI under a 75-year lease (the "Lease").  Lease rentals by
WRPI to the WRPI Trust provide a fixed return to the WRPI Trust plus a
contingent return to the WRPI Trust measured by a varying percentage of
available cash flow or operating revenues.  Under the Lease, WRPI is required
to transport substantially all of its coal over this line, where it is
interchanged with the Union Pacific Railroad.  WRPI owns the land under the
line and leases it to the WRPI Trust.  The core railroad operates the line as
agent for WRPI under an operating agreement, with WRPI receiving all revenues
and being responsible for all operating expenses.

      The Company believes that the amount and condition of its property, track
and rolling stock are adequate to maintain the current level of operations. 
The Company anticipates future expenditures will be required to continue its
strategy to achieve low-cost leadership in its markets.

      Capital and Maintenance Expenditures.  Over the last five years, the
following track improvements and maintenance have been effected and the
following amounts have been spent to maintain and improve rail service.<PAGE>
10

                                                Track Improvements
                                 1993       1992      1991      1990      1989 
      Ties inserted
       (new and reusable)      598,475    620,717   575,036   652,933   747,749
      Miles of rail laid
       (new and reusable)        183.8      170.6     167.7     145.3     147.4
      Miles of track surfaced  3,544.0    2,868.0   3,089.0   3,290.0   2,778.0
      Cubic yards of ballast
        installed              607,283    748,496   480,275   593,256   807,553


                          Capital and Maintenance Expenditures
                                      (In Millions)                      
                                              Maintenance (excluding
                    Capital Expenditures      depreciation & rent) 
       Year Ended
      December 31,    Road      Equipment     Road     Equipment       Total 

         1993       $ 99.4       $ 16.4      $117.1      $ 93.7      $  326.6
         1992         79.4          3.9       111.3        86.0         280.6
         1991         77.1          7.3       136.0        85.2         305.6
         1990         60.1          1.7       120.2        90.3         272.3
         1989         88.4         16.6       123.3        98.5         326.8
         Total      $404.4       $ 45.9      $607.9      $453.7      $1,511.9
                                                                               

      The Company allocates funds for capital and maintenance expenditures
based on its capital needs indicated by its long-term planning and
availability of internally generated funds or suitable long-term financing.

      Capital expenditures in 1993 were $115.8 million, compared with $83.3
million in 1992, and $84.4 million in 1991.  The majority of these
expenditures were for improvements to the railroad plant, structures and
equipment.

      Not included in the chart above is $202 million (excluding $97.4 million
related to the sale and leaseback of certain locomotives and freight cars in
1990) representing the cost to lessors of freight cars and locomotives which
the Company leased during the five-year period.  The Company entered into
operating lease agreements in 1993 covering 65 locomotives and 1,300 freight
cars with a cost to the lessors of approximately $161 million, of which
approximately $59 million of such equipment was received in 1993.  The Company
expects to enter into additional operating lease agreements in 1994 for 65
locomotives and approximately 300 freight cars which have a cost to the
lessors of approximately $107 million.

      A $152 million capital expenditures program is presently budgeted for
1994.  The majority of the capital expenditures program covers replacement of
rail, ties and other track material system-wide, expansion of train handling
capacity from the Powder River Basin by WRPI, and construction of new
facilities to serve shippers.<PAGE>
                 11

      The Debt Facilities and other indebtedness of the Company impose
limitations on the amount of capital expenditures by the Company and its
subsidiaries.  The Company does not believe that either the restrictions on
capital expenditures contained in the Debt Facilities or the Company's other
indebtedness should adversely affect its ability to carry out its planned
capital expenditures.

      Other Property.  The Company owns various facilities including those for
maintenance, stores and yards throughout its system.  It leases, and at the
expiration of the lease in 1996 will at a nominal price become the owner of,
an iron ore handling facility at Escanaba, Michigan, which transports ore by
conveyor belts from car to boat or from car to stockpile to boat.

      The Company is the lessor of certain real estate under approximately
1,700 leases for commercial, agricultural and industrial uses and owns
additional real estate available for such uses.  The Company continues to
identify and sell real estate not needed for present or planned rail
operations.  The Company owns several repair facilities, including a heavy
freight car repair facility at Clinton, Iowa, and other facilities for
locomotive heavy repair at Marshalltown, Iowa; Chicago, Illinois; and Proviso,
Illinois.


ITEM 3.  LEGAL PROCEEDINGS

Environmental Matters

      The Company's operations are subject to a variety of federal, state and
local environmental and pollution control statutes and regulations which
govern air emissions from equipment and facilities, discharges to water and
the generation, handling, storage, transportation, treatment and disposal of
hazardous substances.  While over time, substantial expenditures by the
Company may be required to comply with such existing and future statutes and
regulations, the Company believes that, based on present information, such
compliance can be achieved without a material adverse effect on the financial
condition or competitive position of the Company.

      The federal Comprehensive Environmental Response, Compensation and
Liability Act, as amended ("CERCLA") and many state "superfund" laws, subject
to certain limitations and defenses, impose strict, joint and several
liability on current and prior owners or operators of contaminated properties
and persons that arranged for disposal of hazardous substances at such
properties.  The Company, as owner and prior owner of properties used in rail
or other industrial operations or leased to others for such purposes, is
subject to liability from such laws without regard to when contamination may
have occurred.

      The Company is the lessor of real property under approximately 1,700
leases for commercial, agricultural and industrial uses and owns or leases
numerous other sites.  The Company has provided reserves for environmental
exposure from current and former railroad operating properties, fueling
facilities, leased properties and pending litigation and enforcement actions. 
The Company's environmental exposure is reevaluated periodically.<PAGE>
12

      At December 31, 1993 the Company's reserve for environmental liabilities
was $28 million.  No offsets were credited for possible insurance recoveries,
as the Company believes, to a large extent, it would not be able to obtain
such recoveries.  The reserves were determined based on the Company's
anticipated cost of remediation at all known sites, including those where no
claim or enforcement action has been issued, taking into consideration the
extent of damage and the Company's remediation cost history.  The Company has
not discounted its environmental liabilities as the timing of remediation
payments is uncertain.  Environmental regulations and remediation processes
are subject to future change, and determining the actual cost of remediation
will require further investigation and remediation experience.  Therefore, the
ultimate cost cannot be determined at this time.  However, while such cost may
vary from the Company's current estimate, the Company believes the difference
between its reserve and the ultimate liability will not be material.

      The Company has been named as a potentially responsible party in three 
proceedings under CERCLA and in one state superfund matter, all in the
Midwest.  The Company is also a defendant in one  private CERCLA cost recovery
action.  The Company's reserves for environmental proceedings include these
cases.  The Company has assumed that other PRPs will pay appropriate shares of
remediation obligations, except when the Company is aware they are incapable
of doing so.  In such instances, the Company has reapportioned the potential
liability and provided a reserve.

      Following is a listing of the sites of which the Company is currently
aware in which CERCLA or similar state superfund claims for remedial
investigation, feasibility study and/or remediation costs have been made:

      9th Avenue Dump -- This proceeding involves the remediation of a
contaminated site in Gary, Indiana.  The Company is alleged to have been a
generator of hazardous waste deposited at the site.  Approximately 180 other
potentially responsible parties ("PRPs") have also been identified.  The
United States Environmental Protection Agency ("U.S. EPA") has issued Section
106 orders to a large number of PRPs, including the Company, to undertake an
interim remedial action (Phase 1) and a final remedial action (Phase 2).  Work
on Phase 1 is nearing completion.  Negotiations with respect to the terms of
the final remedial action are continuing.  Total remediation costs are
currently estimated at $45,000,000 based on Phase 1 costs to date and a
proposed revised remedy under review by U.S. EPA.  Separate groups of PRPs     
have entered into consent decrees with the U.S. EPA to undertake the interim
and final remedies and another group of de minimis PRPs has settled with the
U.S. EPA.  The Company and a number of PRPs have withdrawn from the
Participation Agreement for the interim remedy, and the Company did not
participate with the group of PRPs involved in undertaking the final remedy.  
A participant group is attempting to reach agreement with EPA as to the terms
of a revised Phase 2 remedy.  The participant group has informed the Company
that it may rejoin the group if it agrees to pay approximately 6.2% of the
total remediation costs.  The matter is in negotiation.<PAGE>
13

      Moss-American Site -- The Company is the owner of approximately one-third
of an area in Milwaukee County, Wisconsin, which has been identified by the
U.S. EPA as a CERCLA site.  The remainder of the site is owned by Milwaukee
County.  The site was previously operated by Moss-American, a division of
Kerr-McGee Oil Company, as a wood treatment facility and is contaminated with
creosote and other hazardous wastes from the wood treatment process.  The
Company purchased the property from Kerr-McGee in 1980.  The U.S. EPA has
completed a remedial investigation and feasibility study and issued a Record
of Decision which specifies a remediation plan estimated by U.S. EPA at
$26,000,000.  Both the Company and Milwaukee County have refused to undertake
the remedy.  Kerr-McGee has agreed to the terms of a consent decree which
obligates it to undertake the remediation and is seeking $1 million from the
Company as its contribution to the remediation costs.  The matter is under
negotiation.  Kerr-McGee has also agreed to pay $1 million of approximately
$1.9 million in U.S. EPA response costs.  The Company has filed comments with
the Department of Justice opposing the approval of the proposed consent decree
between U.S. EPA and Kerr-McGee.  Milwaukee County has filed for leave to
intervene in the consent decree proceeding in the U.S. District Court in
Milwaukee and to oppose entry of the consent decree and to initiate suit
against U.S. EPA, the Wisconsin Department of Natural Resources, Kerr-McGee
and the Company.  U.S. EPA has made a claim against the Company and Milwaukee
County for approximately $900,000 of response costs.  The matter is in
negotiation.  

      West Minneapolis Site -- The Company is a defendant in a cost recovery
suit brought in the U.S. District Court in St. Paul, Minnesota, by Riverwalk
Partnership ("Riverwalk"), formerly known as Stanton-Harstad Properties and
the Minneapolis Community Development Agency ("MCDA").  Riverwalk is the
former owner of property which, in part, was the site of a railroad yard,
roundhouse and coal gassification plant owned by the Chicago, St. Paul,
Minneapolis & Omaha Railroad (the "Omaha"), a company acquired by the Company. 
Riverwalk alleges it has incurred expenses in excess of $200,000 for
remediation of contamination discovered on the property allegedly caused by
prior rail operations of Omaha.  MCDA is the owner of property previously
owned by Stanton-Harstad and Glacier Park, an affiliate of Burlington Northern 
(the "BN property") which lies adjacent to the Omaha property.  MCDA,
subsequent to the remediation performed by Stanton-Harstad, alleges that it
has incurred expenses in excess of $2 million for its remediation costs of 
the Omaha and BN properties together and also alleges damages for diminution
in value and delay in development.  Consolidated Container Corporation is a
defendant in both suits, and Burlington Northern Railroad and Glacier Park are
defendants in the suit brought by MCDA.  The Company has cross claimed against
all other defendants.

      Union Scrap Iron and Metal Company III - The Company and approximately
eighty other parties have received a notice from the U.S. EPA requesting
reimbursement of approximately $1 million for costs allegedly incurred in
connection with the remediation of the Union Scrap Iron and Metal III Site in
Minneapolis, Minnesota.<PAGE>
                       14

      Rock, Michigan Groundwater - The Company has been identified by the
Michigan Department of Natural Resources (the "Michigan DNR") as one of five
PRP's allegedly responsible for contamination of shallow residential wells in
Rock, Michigan.  Property owned by the Company and previously used by a bulk
fuel operator is alleged to be contaminated and the source of groundwater
contamination.  The Michigan DNR has demanded payment of its response costs of 
approximately $2.2 million.  The Company and other PRP's have been ordered to
perform an investigation to determine the extent of contamination and to
formulate a feasibility study for remediation.  The Company has agreed to
perform an investigation of its own property.

      During 1993, the Company settled environmental litigation with respect to
the following sites:

      Holtz-Krause Landfill - During October, 1993, the Company  entered into a
consent and settlement agreement among a large group of participants and the
Wisconsin Department of Natural Resources providing for the remediation of the
site.  The settlement is at a cost to the Company within its existing reserve.

      East Bethel Landfill - During May, 1993, the Company and other defendants 
settled with Sylvester Brothers, the owner and operator of the East Bethel
Landfill, under the terms of which the defendants (including the Company) will
undertake remediation of the site.  The settlement is at a cost to the Company
within its existing reserve.


Litigation

      The Company is party to a number of other legal actions arising in the
ordinary course of business, including actions involving personal injury
claims.  In management's opinion, the legal actions to which the Company is a
party will not in the aggregate have a material adverse effect on the
financial condition of the Company.


ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

      No matter was submitted during the fourth quarter of 1993.


Executive Officers of the Registrant

      Listed below are the names, present titles and ages of all executive
officers of the Company or its predecessor and the positions held  during the
last five years.  Each executive officer holds office until his successor
shall have been elected or appointed or until his death, resignation or
removal.  There have been no arrangements or understandings between any
executive officer and any other person or persons pursuant to which he was
selected as an executive officer.  There are no family relationships between
any executive officer and any director or other executive officer. <PAGE>
15

Robert Schmiege                    age 52, Chairman and Chief Executive Officer
                                   since August of 1988; President and a
                                   Director since July of 1988. 

Arthur W. Peters                   age 51, Senior Vice President-Sales and
                                   Marketing since June of 1988. 

Robert A. Jahnke                   age 50, Senior Vice President-Operations
                                   since December of 1988. 

James P. Daley                     age 66, Senior Vice President and General
                                   Counsel since July of 1985; and Secretary
                                   since January of 1987.

Thomas A. Tingleff                 age 47, Senior Vice President-Finance and
                                   Accounting since June of 1989; Vice
                                   President-Finance and Assistant Treasurer
                                   from July of 1980 to May of 1989.

Jerome W. Conlon                   age 54, Senior Vice President-Administration
                                   since June of 1989; Director from July of
                                   1989 to February of 1990; Senior Vice
                                   President-Public Affairs, Acquisitions and
                                   Planning from July of 1988 to July of 1989. 


ITEM 6.  SELECTED FINANCIAL DATA

      The following table sets forth selected consolidated financial
information for the Company and the Predecessor for the periods and at the
dates indicated.  Information denoted "Predecessor" relates to dates or
periods prior to the Acquisition.  The purchase method of accounting was used
to record assets acquired and liabilities assumed by the Company in connection
with the Acquisition.  Such method of accounting has resulted in increased
depreciation.  In addition, the capital structure of the Company is different
from that of its Predecessor, resulting in increased interest and prior to the
Recapitalization, preferred dividends.  Accordingly, the financial statements
for periods and dates after July 24, 1989 are not comparable in all material
respects to the financial statements for periods and dates prior to July 24,
1989.  As explained in Note 1(f) to the Consolidated Financial Statements,
effective January 1, 1992, the Company changed its method of accounting for
postretirement benefits other than pensions and effective January 1, 1991, the
Company changed its method of accounting for income taxes.

      The historical financial information (other than operating data) for each
of the five years in the period ended December 31, 1993 was derived from
consolidated financial statements, of which the three most recent years are
incorporated by reference herein and were audited by Arthur Andersen & Co.,
independent public accountants, whose reports thereon are incorporated by
reference herein.
<PAGE>
                                              16

<TABLE>
<CAPTION>
                                                           Company                     Predecessor
                                                                             July 24,- January 1,-
                                                  Years ended December 31,   December    July 23,
                                            1993     1992     1991     1990  31,  1989     1989   
                                                 (Dollars in millions, except per share amounts)
<S>                                       <C>      <C>      <C>      <C>      <C>        <C>   
Statement of Operations Data:
Operating revenues                        $1,043.2 $ 985.0  $ 979.0  $960.7   $412.9     $541.7
Operating expenses 1/                        834.1   810.8    904.0   810.1    352.7      480.6
Operating income                             209.1   174.2     75.0   150.6     60.2       61.1
Other income, net                             11.0     8.1     11.1     7.5      3.9      (16.2)
Interest expense                             105.4   126.1    156.8   174.6     88.8       37.1
Income (loss)  before income taxes           114.7    56.2    (70.7)  (16.5)   (24.7)       7.8
Income (loss) before extraordinary
  item and cumulative effect                  64.0    37.4    (43.5)  (58.5)   (25.1)       4.3
Net income (loss) 2/                          53.2   (56.2)   (72.5)  (56.4)   (25.1)       4.3
Income (loss) available for
  common stockholders                         53.2  (114.9)  (102.8)  (76.1)   (32.4)       1.3
Income (loss) per share before
  extraordinary item and 
  cumulative effect  3/                       1.44    (.58)   (3.39)  (3.59)   (1.49)
Net income (loss) per share 3/                1.20   (3.15)   (4.72)  (3.49)   (1.49)
</TABLE>


                                     Years Ended December 31,           
                           1993      1992       1991      1990       1989 
Operating Data:
Revenue ton miles     
  (millions) 4/           46,114    40,986     40,601    37,705     35,687
Operating ratio (%) 5/      80.0      82.3       92.3      84.3       87.3


                                                                                
                                          December 31,                       
                            1993       1992       1991       1990       1989   
                                        (Dollars in millions)

Balance Sheet Data:
Working capital           $  (51.9)  $  (72.2)  $  (75.6)  $  (48.3)  $  (31.9)
Total assets               2,135.9    2,072.0    2,089.0    1,905.1    1,937.5
Long-term debt             1,142.8    1,227.9    1,224.3    1,213.1    1,313.3
Preferred Stock                  -          -      207.4      177.1      157.5
Common stockholders'
  equity                     226.2      144.0      (98.5)       4.4       80.5


                    
1/    Special charges included in operating expenses consist of employee
      reduction and relocation costs in 1993, 1992, 1991, 1990 and 1989, a
      charge in 1993 for management fees payable to a previous principal
      stockholder, and environmental and personal injury costs in 1991.  Such
      special charges totaled $5.0 million in 1993; $30.0 million in 1992;
      $115.8 million in 1991; $13.4 million in 1990; $6.3 million for the
      period July 24 to December 31, 1989; and $18.4 million for the period
      January 1 to July 23, 1989.
<PAGE>
                                              17

2/    Net income for 1993 has been reduced by a $10.8 million extraordinary
      loss related to the refinancing of long-term debt.  The 1992 net loss
      includes a $91.0 million extraordinary loss related to the
      Recapitalization and a $2.6 million charge for the cumulative effect of a
      change in the method of accounting for other postretirement benefits. 
      The 1991 net loss includes a $25.6 million charge for the cumulative
      effect of a change in the method of accounting for income taxes and a
      $3.4 million extraordinary loss on prepayment of long-term debt.

3/    Income (loss) per share is calculated after deducting preferred stock
      dividends and accretion to liquidation value from net income (loss). 
      Such amounts totalled $58.7 million in 1992; $30.3 million in 1991; $19.7
      million in 1990; $7.3 million for the period July 24 to December 31,
      1989; and $3.0 for the period January 1 to July 23, 1989.

4/    Revenue ton miles equals the product of the weight in tons of freight
      carried for hire and the distance in miles carried on the Company's
      lines.

5/    Operating ratio is the ratio of operating expenses to operating revenues. 
      Special charges increased the operating ratio by 0.5, 3.0, 11.8, 1.4, and
      2.6 percentage points for the years ended December 31, 1993, 1992, 1991,
      1990 and 1989, respectively.



                                             PART II

      The following items are incorporated into this report by reference to the
sections of the Company's 1993 Annual Report to Stockholders shown below:

                                                    Annual Report Section Title
                                                          (If Applicable)
Item                Description                           and Page Number      

 5        Market for the Registrant's                Stock Listing,
            Common Equity and Related                inside back cover
            Stockholders Matters.

 7        Management's Discussion and                Management Discussion and
            Analysis of Financial Condition          Analysis of Financial
            and Results of Operations.               Condition and Results
                                                     of Operations,
                                                     pages 16 through 21.

 8        Financial Statements, Supplementary        Pages 22 through 32.
            Data and the Report of
            Independent Public Accountants.
<PAGE>
                                              18

Item 9.  Disagreements on Accounting and Financial Disclosure

          None.


                                            PART III

Item 10.  Directors and Executive Officers of the Registrant

          Information with respect to the directors of the Company will be set
forth under the caption "Nominees for Election as Directors," "Directors
Continuing in Office Until 1995" and "Directors Continuing in Office until
1996" in the Company's Proxy Statement for the Annual Meeting of Stockholders
and is hereby incorporated by reference.  The Annual Meeting is scheduled to
be held at 9:00 a.m. (CST), on May 3, 1994, at the Harris Trust and Savings
Bank Auditorium, 111 West Monroe, 8th Floor, Chicago, Illinois.

          Information with regard to the Company's executive officers appears 
in Part I of this Form 10-K under the caption "Executive Officers of the
Registrant."


Item 11.  Executive Compensation

          Information with respect to this item will be set forth under the
caption "Executive Compensation" in the Company's Proxy Statement for the
Annual Meeting of Stockholders and is hereby incorporated by reference.


Item 12.  Security Ownership of Certain Beneficial Owners and Management

          Information with respect to this item will be set forth under the
caption "Security Ownership of Certain Beneficial Owners and Management" in
the Company's Proxy Statement for the Annual Meeting of Stockholders and is
hereby incorporated by reference.


Item 13.  Certain Relationships and Related Transactions

          Information with respect to this item will be set forth under the
caption "Certain Relationships and Related Transactions" in the Company's
Proxy Statement for the Annual Meeting of Stockholders and is hereby
incorporated by reference.
<PAGE>
                                              19

                                             PART IV

Item 14.  Exhibits, Financial Statement Schedules and Reports on Form 8-K

                                                                Incorporated
                                                    Page       by Reference to
                                                   Number      Page Number in
                                                   of this      Annual Report
                                                  Form 10-K    to Stockholders
                                                                               

(a)  1.  Financial Statements

Report of independent public accountants                              32
Consolidated statement of income--years
  ended December 31, 1991, 1992 and 1993                              22
Consolidated balance sheet--                           
December 31, 1992 and 1993                                            23
Consolidated statement of cash flows--years
  ended December 31, 1991, 1992 and 1993                              24
Notes to Consolidated Financial Statements                         25-31


(a)  2.  Financial Statement Schedules

Report of independent public accountants                32
Selected Quarterly Financial Data for the
  years ended December 31, 1992 and 1993                              30
Schedule V -- Property, plant and equipment             28
Schedule VI -- Accumulated depreciation,
  depletion and amortization of property,
  plant and equipment                                   29
Schedule VIII -- Valuation and qualifying
  accounts and reserves                                 30
Schedule X -- Supplementary income
  statement information                                 31
<PAGE>
                                              20

(a)  3.  Exhibits

       Many Company exhibits are incorporated by reference to previous filings
of the Company as defined below:

              The Preliminary Proxy Statement filed on March 7, 1994 by Chicago
              and North Western Holdings Corp.

              The Form S-8 filed on December 10, 1993 by Chicago and North
              Western Holdings Corp., file number 33-51405 (the "1993 Form S-
              8").

              The Form S-4 filed by Chicago and North Western Holdings Corp.,
              file number 33-30874 (the "Form S-4").

              The Form S-1 filed on March 27, 1992 by Chicago and North Western
              Holdings Corp., file number 33-45265 (the "1992 Form S-1").

              The Annual Report of Chicago and North Western Holdings Corp. on
              Form 10-K for the year ended December 31, 1992, file number 33-
              30874 (the "1992 10-K").

              The Annual Report of Chicago and North Western Holdings Corp. on
              Form 10-K for the year ended December 31, 1990, file number 33-
              30874 (the "1990 10-K").

              The Annual Report of Chicago and North Western Holdings Corp. on
              Form 10-K for the year ended December 31, 1989, file number 33-
              30874 (the "1989 10-K").


  Number 

    3.1       Restated Certificate of Incorporation of Chicago and North Western
              Holdings Corp. (incorporated by reference to Exhibit 4.1 to Form
              S-8).

    3.2       By-Laws of Chicago and North Western Holdings Corp. amended
              November 23, 1993 (incorporated by reference to Exhibit 4.2 to
              Form S-8).

    4.1       Specimen form of Certificate of Common Stock (incorporated by
              reference to Exhibit 4.1 to the 1992 Form S-1).

    4.14      Second Participation and Loan Agreement dated as of December 20,
              1990 among Western Railroad Properties, Incorporated as Lessee and
              Citibank, N.A., not individually but solely as Trustee, as Lessor,
              and UP Leasing Corporation, as Beneficial Owner, and Union Pacific
              Corporation as Beneficial Owner Parent, and Chicago and North
              Western Transportation Company and CNW Corporation and Chemical
              Bank as Administrative Agent and Continental Bank, N.A. and the
              Long-Term Credit Bank of Japan, Ltd., Chicago Branch, as Co-
              Agents, and Banque Paribas, New York Branch and Manufacturer
              Hanover Trust Company as Lead Managers (incorporated by reference
              to Exhibit 10.19 to the 1990 10-K).<PAGE>
21

  Number 

    4.16      Credit Agreement among Chicago and North Western Transportation
              Company, Chicago and North Western Holdings Corp., the Lenders
              named therein, Bank of Montreal, as issuing bank, the Co-Agents
              named therein and Chemical Bank, as Agent, dated as of March 27,
              1992 (incorporated by reference to Exhibit 4.16 to the 1992 10-K).

    4.16a     First Amendment and Waiver dated as of April 7, 1992 to the Credit
              Agreement dated as of March 27, 1992, among Chicago and North
              Western Transportation Company, Chicago and North Western Holdings
              Corp., the Lenders named therein, Bank of Montreal, as Issuing
              Bank, the Co-Agents party thereto and Chemical Bank, as Agent
              (incorporated by reference to Exhibit 4.16a to the 1992 10-K).

*   4.16b     Amendment dated as of September 10, 1993, to the Credit Agreement
              dated as of March 27, 1992, as previously amended, among Chicago
              and North Western Transportation Company, Chicago and North
              Western Holdings Corp., the Lenders named therein, Bank of
              Montreal, as Issuing Bank, the Co-Agents party thereto and
              Chemical Bank, as Agent.

*   4.16c     Master Assignment and Acceptance Agreement, dated as of September
              10, 1993, among Chicago and North Western Transportation Company,
              Chicago and North Western Holdings Corp., the Lenders named
              therein, Bank of Montreal, an Issuing Bank, the Co-Agents named
              therein and Chemical Bank, as Agent.

    4.17      Senior Secured Note Purchase Agreement among Chicago and North
              Western Transportation Company, Chicago and North Western Holdings
              Corp., and the Purchasers listed on Schedule I thereto dated March
              27, 1992 (incorporated by reference to Exhibit 4.17 to the 1992
              10-K).

    4.17a     First Amendment and Waiver, dated as of April 7, 1992, to the
              Senior Secured Note Purchase Agreement, dated as of March 27,
              1992, among Chicago and North Western Transportation Company,
              Chicago and North Western Holdings Corp., and The Purchasers named
              there (incorporated by reference to Exhibit 4.17a to the 1992 10-
              K).

    4.18      Master Collateral Agreement and Intercreditor Agreement among
              certain participating creditors of Chicago and North Western
              Transportation Company and Chemical Bank, as agent, dated as of
              March 27, 1992 (incorporated by reference to Exhibit 4.18 to the
              1992 10-K).<PAGE>
                    22


  Number 

   10.2       Second Amended and Restated Stockholders Agreement, dated as of
              March 30, 1992, among Chicago and North Western Holdings Corp.,
              CNW Corporation, Chicago and North Western Transportation Company,
              Blackstone Capital Partners L.P., Blackstone Family Investment
              Partnership L.P., Blackstone Advisory Directors Partnership L.P.,
              Chemical Investments, Inc., The Prudential Insurance Company of
              America, DLJ Capital Corporation, Union Pacific Corporation, UP
              Rail, Inc. and the Management Group (incorporated by reference to
              Exhibit 10.2 to the 1992 Form S-1).

   10.2a      Letter Agreement dated October 1, 1992 releasing certain persons
              from the Second Amended and Restated Stockholders Agreement
              (incorporated by reference to Exhibit 10.2a to the 1992 10-K).

   10.2b      Agreement dated as of December 1, 1992 among Chicago and North
              Western Holdings Corp., Blackstone Capital Partners, L.P.,
              Blackstone Family Investment Partnership, L.P., Blackstone
              Advisory Directors Partnership, Chemical Investments Inc.,
              Prudential Insurance Company of America, DLJ Capital Corporation,
              Union Pacific Corporation, UP Rail, inc., CNW Corporation, Chicago
              and North Western Transportation Company and the Management Group
              (incorporated by reference to Exhibit 10.2b to the 1992 10-K).

   10.3       Registration Rights Agreement, dated as of July 14, 1989, among
              Chicago and North Western Holdings Corp., Blackstone Capital
              Partners L.P., DLJ Capital Corporation, Union Pacific Corporation
              and the Management Group (the "Registration Rights Agreement")
              (incorporated by reference to Exhibit 10.3 to Form S-4).

   10.4       Amendment No. 1 to Registration Rights Agreement, dated as of July
              24, 1989 (incorporated by reference to Exhibit 10.4 to Form S-4).

   10.5       Exchange Agreement between Chicago and North Western Holdings
              Corp. and UP Rail, Inc. dated March 30, 1992 (incorporated by
              reference to Exhibit 10.5 to the 1992 10-K).

   10.6       Standstill Agreement among Chicago and North Western Holdings
              Corp., Union Pacific Corporation and UP Rail, Inc. dated April 7,
              1992 (incorporated by reference to Exhibit 10.6 to the 1992 10-K).

   10.7       Gillette-Douglas Joint Line Agreement between Burlington Northern,
              Inc. and Chicago and North Western Transportation Company
              (incorporated by reference to Exhibit 10.9 to Form S-4).<PAGE>
23

  Number 

   10.8       Letter Agreement dated March 4, 1986 between Chicago and North
              Western Transportation Company, Western Railroad Properties
              Incorporated and Burlington Northern Railroad Company for the
              purchase of an undivided one-half interest in Burlington
              Northern's Coal Creek Junction and Caballo Junction, Wyoming line
              of railroad (incorporated by reference to Exhibit 10.10 to Form S-
              4).

   10.9       Agreement for Modification of Joint Line Agreement and for Interim
              Trackage Rights dated April 21, 1986 (incorporated by reference to
              Exhibit 10.11 to Form S-4).

 # 10.10      Chicago and North Western Transportation Company Supplemental
              Pension Plan, amended and restated January 1, 1984 (incorporated
              by reference to Exhibit 10.13 to the 1989 10-K).

 # 10.11      First Amendment to Chicago and North Western Transportation
              Company Supplemental Pension Plan, effective July 1, 1985
              (incorporated by reference to Exhibit 10.14 to the 1989 10-K).

 # 10.12      Second Amendment to Chicago and North Western Transportation
              Company Supplemental Pension Plan, effective July 1, 1985
              (incorporated by reference to Exhibit 10.15 to the 1989 10-K).

 # 10.13      Third Amendment to Chicago and North Western Transportation
              Company Supplemental Pension Plan, effective January 1, 1987
              (incorporated by reference to Exhibit 10.16 to the 1989 10-K).

 # 10.13a     Fourth Amendment to Chicago and North Western Transportation
              Company Supplemental Pension Plan, effective January 1, 1989
              (incorporated by reference to Exhibit 10.63 to the 1989 10-K).

   10.14      One North Western Center Lease (incorporated by reference to
              Exhibit 10.20 to Form S-4).

 # 10.15      Chicago and North Western Transportation Company Profit Sharing
              and Retirement Savings Program (as amended and restated January 1,
              1989) (incorporated by reference to Exhibit 10.8 to the 1989 10-
              K).

 # 10.16      Bonus Plan of Chicago and North Western Holdings Corp., adopted
              March 9, 1992 (incorporated by reference to Exhibit 10.16 to the
              1992 10-K).

 # 10.17      Chicago and North Western Transportation Company Executive
              Retirement Plan, dated January 1, 1989 (incorporated by reference
              to Exhibit 10.46 to the 1990 10-K).<PAGE>
24

  Number 

   10.19      Purchase of Service Agreement between Commuter Rail Division and
              Chicago and North Western Transportation Company, October 1, 1984
              to December 31, 1988 (incorporated by reference to Exhibit 10.22
              to Form S-4).

   10.26      Amendments Nos. 7, 8 and 9 to Purchase of Service Agreement
              between the Commuter Rail Division and Chicago and North western
              Transportation Company (incorporated by reference to Exhibit 10.26
              to the 1992 Form S-1).

 # 10.27      Chicago and North Western Transportation Company Excess Benefit
              Retirement Plan dated January 1, 1989 (incorporated by reference
              to Exhibit 10.36 to the 1989 10-K).

 # 10.28      Employment Agreement, dated as of July 14, 1989, between CNW
              Corporation and Jerome W. Conlon (incorporated by reference to
              Exhibit 10.42 to Form S-4).

 # 10.29      Employment Agreement, dated as of July 14, 1989, between CNW
              Corporation and James P. Daley (incorporated by reference to
              Exhibit 10.43 to Form S-4).

 # 10.30      Employment Agreement, dated as of July 14, 1989, between CNW
              Corporation and Robert A. Jahnke (incorporated by reference to
              Exhibit 10.44 to Form S-4).

 # 10.31      Employment Agreement, dated as of July 14, 1989, between CNW
              Corporation and Arthur W. Peters (incorporated by reference to
              Exhibit 10.45 to Form S-4).

 # 10.32      Employment Agreement, dated as of July 14, 1989, between CNW
              Corporation and Robert W. Schmiege (incorporated by reference to
              Exhibit 10.46 to Form S-4).

 # 10.33      Employment Agreement, dated as of July 14, 1989, between CNW
              Corporation and Thomas A. Tingleff (incorporated by reference to
              Exhibit 10.47 to Form S-4).

*# 10.33a     Termination Agreements each dated February 22, 1994 with respect
              to each of the Employment Agreements referenced in 10.28 through
              10.33.

 # 10.34      Equity Incentive Plan for Key Employees of Chicago and North
              Western Holdings Corp. and Subsidiaries (incorporated by reference
              to Exhibit 10.48 to Form S-4).

 # 10.35      Form of Non-Qualified Stock Option Agreement, dated as of July 14,
              1989, between Chicago and North Western Holdings Corp., and
              certain of the Management Investors (incorporated by reference to
              Exhibit 10.49 to Form S-4).

 # 10.42      Rollover Option Agreement, dated as of July 14, 1989, between
              Chicago and North Western Holdings Corp. and Robert A. Jahnke
              (incorporated by reference to Exhibit 10.57 to Form S-4).<PAGE>
25

  Number 

 # 10.43      Rollover Option Agreement, dated as of July 14, 1989, between
              Chicago and North Western Holdings Corp. and Arthur W. Peters
              (incorporated by reference to Exhibit 10.58 to Form S-4).

 # 10.44      Rollover Option Agreement, dated as of July 14, 1989, between
              Chicago and North Western Holdings Corp. and Thomas A. Tingleff
              (incorporated by reference to Exhibit 10.59 to Form S-4).

   10.45      Agreement for UP Trackage Rights, dated as of July 14, 1989, by
              and among Union Pacific Railroad Company, Missouri Pacific
              Railroad Company, CNW Corporation and Chicago and North Western
              Transportation Company (incorporated by reference to Exhibit 10.60
              to Form S-4).

   10.46      Supplemental Form of Agreement for UP Trackage Rights, dated as of
              January 31, 1990 (incorporated by reference to Exhibit 10.39 to
              the 1990 10-K).

   10.47      Amendment to Agreement for UP Trackage Rights dated as of December
              20, 1990 (incorporated by reference to Exhibit 10.40 to the 1990
              10-K).

   10.52      Letter of Intent, dated January 23, 1992 among Chicago and North
              Western Holdings Corp., CNW Corporation, Union Pacific
              Corporation, UP Rail, Inc. and UP Leasing Corporation
              (incorporated by reference to Exhibit 10.52 to the 1992 Form S-1).

 # 10.53      Chicago and North Western Holdings Corp. 1992 Equity Incentive
              Plan dated April 7, 1992 (incorporated by reference to Exhibit
              10.53 to the 1992 10-K).

 # 10.53a     Chicago and North Western Holdings Corp. 1992 Equity Incentive
              Plan Amendment effective April 7, 1992.

*# 10.53b     Second Amendment to The Chicago and North Western Holdings Corp.
              1992 Equity Incentive Plan.

 # 10.54      Chicago and North Western Holdings Corp. 1994 Equity Incentive
              Plan (subject to shareholder approval incorporated by reference to
              Exhibit 22 to Preliminary Proxy Statement filed on March 7, 1994
              via EDGAR).

*  10.55      AT&T Corporate Center office sublease between AT&T Communications,
              Inc. (as Landlord) and Chicago and North Western Transportation
              Company (as Tenant) dated as of October 25, 1993.

*# 10.56      Chicago and North Western Holdings Corp. Directors' Deferred
              Compensation Plan.

*# 10.57      Chicago and North Western Holdings Corp. Directors' Pension and
              Retirement Savings Plan.

*# 10.58      Chicago and North Western Holdings Corp. Directors' Pension and
              Retirement Savings Plan Trust.<PAGE>
 26

  Number 

*  10.59      Agreement as of June 21, 1993 among Chicago and North Western
              Holdings Corp., Blackstone Capital Partners L.P., Blackstone
              Family Investment Partnership II L.P., Blackstone Advisory
              Directors Partnership L.P., Chemical Investments, Inc., The
              Prudential Insurance Company of America, DLJ Capital Corporation,
              Donaldson, Lufkin & Jenrette Securities Corporation, Union Pacific
              Corporation, UP Rail, Inc., CNW Corporation, Chicago and North
              Western Transportation Company, Chicago and North Western
              Acquisition Corporation, UP Leasing Corporation and certain
              individuals.

*  13.        Chicago and North Western Holdings Corp. 1993 Annual Report to
              Stockholders (only those portions incorporated by reference are
              deemed "filed").

*  21.        Subsidiaries of Chicago and North Western Holdings Corp.

   28.        Railroad Common Control Application before the Interstate Commerce
              Commission, Finance Docket No. 32133, Union Pacific Corporation,
              Union Pacific Railroad Company and Missouri Pacific Railroad
              Company - Control -Chicago and North Western Holdings Corp. and
              Chicago and North Western Transportation Company, volumes 1 - 4
              (incorporated by reference to Exhibit 28 to the 1992 10-K).





















* Filed herewith.

# Management contract or compensatory plan or arrangement.

                   
No report on Form 8-K was filed in the fourth quarter of 1993.<PAGE>
27

                                           SIGNATURES

               Pursuant to the requirements of Section 12 or 15(d) of the
Securities Exchange Act of 1934, Registrant has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.

                            CHICAGO AND NORTH WESTERN HOLDINGS CORP.

                            Principal Executive Officer


                            By               /s/ Robert Schmiege              
                                               Robert Schmiege
                               Chairman, President and Chief Executive Officer


                            Principal Finance and Accounting Officer


                            By               /s/ T. A. Tingleff               
                                               T. A. Tingleff
                                Senior Vice President-Finance and Accounting
March 18, 1994

      Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed below by the following persons on behalf of the
Registrant and in the capacities and on the dates indicated.
                                                                 Date Signed


           /s/ Robert Schmiege            Director              March 18, 1994
             Robert Schmiege


         /s/ Richard K. Davidson          Director              March 18, 1994
           Richard K. Davidson


           /s/ James E. Martin            Director              March 18, 1994
             James E. Martin


            /s/ James Mossman             Director              March 18, 1994
              James Mossman


         /s/ Samuel K. Skinner            Director              March 18, 1994
           Samuel K. Skinner


         /s/ James R. Thompson            Director              March 18, 1994
           James R. Thompson<PAGE>
                  28
                                                                    SCHEDULE V

                            CHICAGO AND NORTH WESTERN HOLDINGS CORP.
                                  PROPERTY, PLANT AND EQUIPMENT
                                       Millions of dollars





      Column A      Column B    Column C     Column D     Column E    Column F
                                                                               
                                                           Other
                     Balance                               Changes
                       at       Additions                    add       Balance
                    beginning    at cost                  (deduct)     at end
   Classification   of period      (1)      Retirements      (2)      of period
                                                                               

Year Ended
December 31, 1993
Road                $1,301.1       $ 95.3      $  4.2     $ (0.9)     $1,391.3
Equipment              142.8         16.4         4.8        0.9         155.3
WRPI                   543.3          4.1         0.2        0.1         547.3
                    $1,987.2       $115.8      $  9.2     $  0.1      $2,093.9
                                                                               
Year Ended
December 31, 1992
Road                $1,248.7       $ 65.6      $ 13.5     $  0.3      $1,301.1
Equipment              144.5          3.9         5.3       (0.3)        142.8
WRPI                   533.2         13.8         3.7          -         543.3
                    $1,926.4       $ 83.3      $ 22.5     $    -      $1,987.2
                                                                               
Year Ended
December 31, 1991
Road                $  941.2       $ 62.6      $ 17.2     $262.1      $1,248.7
Equipment              143.4          7.3         6.2          -         144.5
WRPI                   491.4         14.5         1.2       28.5         533.2
                    $1,576.0       $ 84.4      $ 24.6     $290.6      $1,926.4
                                                                               




                     
(1)  Approximately $58.0 million in 1993, $39.0 million in 1992 and $26.8
     million in 1991 represents payments to outsiders in cash, part of which
     was secured through long-term financing.  The balance each year represents
     expenditures for company labor and related overheads and the use of new or
     reusable material from inventory used in construction.

(2)  Reflects adoption of SFAS No. 109, "Accounting for Income Taxes" in 1991. 
<PAGE>
29
                                                                    SCHEDULE VI

                  CHICAGO AND NORTH WESTERN HOLDINGS CORP.
            ACCUMULATED DEPRECIATION, DEPLETION AND AMORTIZATION
                      OF PROPERTY, PLANT AND EQUIPMENT
                             Millions of dollars







      Column A      Column B    Column C     Column D     Column E    Column F
                                                                               
                                                           Other
                     Balance    Additions                 changes-
                       at        charged                    add       Balance
                    beginning   to cost &                 (deduct)    at end
   Classification   of period   expenses    Retirements     (1)      of period
                                                                               


Year Ended
December 31, 1993
Road                  $106.1       $ 35.6      $  1.0     $  1.7       $142.4
Equipment               24.6         10.2         4.8        1.9         31.9
WRPI                    75.1         23.0           -        0.7         98.8
                      $205.8       $ 68.8      $  5.8     $  4.3       $273.1
                                                                               

Year Ended
December 31, 1992
Road                  $ 76.9       $ 34.1      $  9.5     $  4.6       $106.1
Equipment               22.4         10.9         4.9       (3.8)        24.6
WRPI                    57.4         19.9         3.5        1.3         75.1
                      $156.7       $ 64.9      $ 17.9     $  2.1       $205.8
                                                                              

Year Ended
December 31, 1991
Road                  $ 47.3       $ 33.3      $  5.2     $  1.5       $ 76.9
Equipment               13.4         10.8         6.4        4.6         22.4
WRPI                    33.4         22.7         1.1        2.4         57.4
                      $ 94.1       $ 66.8      $ 12.7     $  8.5       $156.7
                                                                               





                      
(1)  Principally proceeds from disposal of property, net of removal costs,
     credited to reserve, depreciation capitalized through overhead rates.
<PAGE>
                                              30
                                                                 SCHEDULE VIII
                            CHICAGO AND NORTH WESTERN HOLDINGS CORP.
                         VALUATION AND QUALIFYING ACCOUNTS AND RESERVES
                                       Millions of dollars





       Column A             Column B       Column C        Column D    Column E 
                                           Additions
                             Balance      charged to    
                               at       Costs    Other     Deductions  Balance
                            beginning    and     accounts   describe   at end
       Description          of period  expenses  describe     (1)      of period

Year Ended December 31, 1993
Reserves deducted from
  assets to which
  they apply--
 Reserve for uncollectible
  revenues and
  other charges               $ 4.0      $ 0.9    $   -      $ 0.8        $ 4.1
 Reserve for deferred   
  tax assets                   43.1          -        -        5.5 (2)     37.6
                                                                               

Year Ended December 31, 1992
Reserves deducted
  from assets to which
  they apply--
 Reserve for uncollectible
  revenues and
  other charges               $ 4.0      $ 0.6    $   -      $ 0.6        $ 4.0
 Reserve for deferred                                          
  tax assets                   52.1          -        -        9.0 (2)     43.1
                                                                               

Year Ended December 31, 1991
Reserves deducted
  from assets to which
  they apply--
 Reserve for uncollectible
  revenues and
  other charges               $ 4.1      $ 1.3    $   -      $ 1.4        $ 4.0
 Reserve for deferred
  tax assets                   52.1          -        -          -         52.1
                                                                               






                                
(1)   Write off of uncollectible accounts, unless otherwise noted.
(2)   Reduction for expiring fully-reserved investment
        tax credits and change in estimated use of credits.<PAGE>
                   
        31
                                                                    SCHEDULE X

                            CHICAGO AND NORTH WESTERN HOLDINGS CORP.
                           SUPPLEMENTARY INCOME STATEMENT INFORMATION
                                       Millions of dollars










            Column A                                       Column B

                                                 Charged to Costs and Expenses
                                                                               
                                                    Years Ended December 31,
                                                                               
                                                 1993          1992        1991 


Maintenance and repairs (excluding payroll
  taxes of $22.9 million in 1993, $23.4 million
  in 1992 and $22.8 million in 1991.            $187.9        $173.9     $198.4
                                                                               

Depreciation, depletion and amortization
  of property, plant and equipment              $ 68.8        $ 64.9     $ 66.8
                                                                               


Taxes, other than income taxes                  $ 75.8        $ 75.5     $ 79.3
                                                                               












                                            
Depreciation and amortization of intangible assets, royalties and advertising
costs are individually less than 1% of total revenues.<PAGE>
32

                            REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS




To Chicago and North Western Holdings Corp.:


      We have audited in accordance with generally accepted auditing standards,
the consolidated financial statements included in Chicago and North Western
Holdings Corp.'s Annual Report to Stockholders incorporated by reference in
this Form 10-K, and have issued our report thereon dated February 4, 1994. 
Our audits were made for the purpose of forming an opinion on those statements
taken as a whole.  The schedules listed in the Index to Financial Statement
Schedules are the responsibility of the Company's management and are presented
for purposes of complying with the Securities and Exchange Commission's rules
and are not part of the basic financial statements.  These schedules have been
subjected to the auditing procedures applied in the audits of the basic
financial statements and, in our opinion, fairly state in all material
respects the financial data required to be set forth therein in relation to
the basic financial statements taken as a whole.

      Our report on the consolidated financial statements includes an
explanatory paragraph with respect to the changes in method of accounting for
income taxes and other postretirement benefits as discussed in Note 1(f) to
the consolidated financial statements.







                                                  ARTHUR ANDERSEN & CO.


Chicago, Illinois
February 4, 1994<PAGE>




                                                             CONFORMED COPY





                                        AMENDMENT dated as of September 10,
                                   1993, to the Credit Agreement dated as
                                   of March 27, 1992, as previously amended
                                   (the "Credit Agreement"), among CHICAGO
                                   AND NORTH WESTERN TRANSPORTATION
                                   COMPANY, a Delaware corporation (the
                                   "Borrower"), CHICAGO AND NORTH WESTERN
                                   HOLDINGS CORP., a Delaware corporation
                                   ("Holdings"), the financial institutions
                                   party thereto as lenders (the
                                   "Lenders"), BANK OF MONTREAL, a Canadian
                                   banking corporation, as issuing bank (in
                                   such capacity, the "Issuing Bank"), the
                                   Co-Agents named therein and CHEMICAL
                                   BANK, as administrative agent for the
                                   Lenders and the Issuing Bank (in such
                                   capacity, the "Agent").

                         Capitalized terms used herein and not otherwise
               defined herein shall have the respective meanings assigned
               to such terms in the Credit Agreement.  The Borrower has
               requested that the Lenders enter into this Agreement in
               order to amend certain provisions of the Credit Agreement as
               set forth herein.  Simultaneously with the execution and
               delivery of this Agreement, the parties hereto, together
               with certain other financial institutions which were lenders
               under the Credit Agreement prior to the Effective Time (as
               defined in Section 5 hereof), are entering into a Master
               Assignment and Acceptance Agreement dated as of the date
               hereof (the "Master Assignment Agreement") which provides
               for certain assignments resulting in the Lenders hereunder
               being the only lenders under the Credit Agreement as of the
               Effective Time.  The Lenders have agreed to the requested
               amendments to the Credit Agreement, subject to the terms and
               conditions set forth herein.  Accordingly, the parties
               hereto agree as follows:

                         SECTION 1.  Amendments to Article I.  Effective as
               of the Effective Time, Article I of the Credit Agreement is
               hereby amended as follows:

                    (a)  The definition of the term "Dividend Amount" set
               forth in Article I of the Credit Agreement is hereby amended
               to read in its entirety as follows:

                         "Dividend Amount" shall mean, at any time, an
                    amount equal to the sum of (a) the aggregate amount of
                    Designated Capital Expenditures and Designated Payments
                    (provided that the portion of any Designated Payment
                    used to pay any premium or penalty on account of the
                    prepayment, repurchase or redemption of Indebtedness<PAGE>


                                                                          2





                    shall not be included in this calculation) made after
                    the Closing Date and prior to such time, plus (b) if
                    positive, 10% of the aggregate net income of Holdings
                    and its consolidated subsidiaries for the period from
                    and including October 1, 1993, to and including the end
                    of the most recent fiscal quarter of Holdings ended
                    prior to such time for which financial statements have
                    been delivered to the Agent, treated as a single
                    accounting period, computed in accordance with GAAP
                    consistently applied but excluding any non-cash
                    extraordinary or nonrecurring gains or losses, minus
                    (c) the sum of (i) the aggregate amount of dividends
                    (other than Designated Dividends) paid by Holdings
                    after the Closing Date and prior to such time, plus
                    (ii) the aggregate amount of Capital Expenditures made
                    in reliance upon clause (vi) of the proviso to Section
                    6.03 prior to such time.

                    (b)  Article I of the Credit Agreement is hereby
               amended to include the definitions set forth below, in the
               appropriate alphabetic positions:

                         "Master Assignment Agreement" shall mean the
                    Master Assignment and Acceptance Agreement dated as of
                    September 10, 1993, among the Borrower, Holdings, the
                    financial institutions that were Lenders hereunder at
                    the time of execution and delivery thereof, the Issuing
                    Bank and the Agent.

                         "Special ABR Loan" means any Loan (or portion of a
                    Loan) assigned pursuant to the Master Assignment
                    Agreement that is outstanding at the time of such
                    assignment as an ABR Loan; provided that the term
                    "Special ABR Loan" shall not include any such Loan (or
                    portion of a Loan) after September 30, 1993, or any
                    earlier date on which the Borrower converts, pursuant
                    to Section 2.10, the Borrowing in which such Loan is
                    included.

                         "Special LIBOR Loan" means any Loan (or portion of
                    a Loan) assigned pursuant to the Master Assignment
                    Agreement that is outstanding at the time of such
                    assignment as a Eurodollar Loan; provided that the term
                    "Special LIBOR Loan" shall not include any such Loan
                    (or portion of a Loan) after October 15, 1993, or any
                    earlier date on which the Borrower converts, pursuant
                    to Section 2.10, the Borrowing in which such Loan is
                    included.<PAGE>


                                                                          3





                         SECTION 2.  Amendments to Article II.  Effective
               as of the Effective Time, Article II of the Credit Agreement
               is hereby amended as follows:

                    (a)  Section 2.05 of the Credit Agreement is amended to
               reduce the rate of the Commitment Fee (i) from "1/2 of 1%
               per annum" to "0.375% per annum" on the average daily unused
               amount of the Revolving Credit Commitment of each Lender and
               (ii) from "1% per annum" to "0.375% per annum" on the
               average daily unused amount of the Standby Commitment of
               each Lender.

                    (b)  Section 2.06(a) of the Credit Agreement is amended
               to delete clauses (i) and (ii) thereof and to substitute,
               after the word "plus", the rate of "0.50%".

                    (c)  Section 2.06(b) of the Credit Agreement is amended
               to delete clauses (i) and (ii) thereof and to substitute,
               after the word "plus", the rate of "1.625%".

                    (d)  Section 2.06(c) of the Credit Agreement is hereby
               amended to delete clauses (i) and (ii) thereof and to
               substitute, after the word "plus", the rate of "1.50%".

                    (e)  Section 2.06 of the Credit Agreement is hereby
               amended to add an additional paragraph (e) thereto, as set
               forth below:

                         (e) Notwithstanding the foregoing or any contrary
                    provision of this Agreement, (i) each Special LIBOR
                    Loan shall have an Interest Period commencing on the
                    date that such Special LIBOR Loan is assigned pursuant
                    to the Master Assignment Agreement and ending on
                    October 15, 1993 and (ii) each Special ABR Loan shall
                    have an Interest Period commencing on the date that
                    such Special ABR Loan is assigned pursuant to the
                    Master Assignment Agreement and ending on September 30,
                    1993.  For purposes of paragraph (c) above, the
                    Adjusted LIBO Rate shall be determined for Special
                    LIBOR Loans for the Interest Period applicable thereto
                    as provided above, but, for all other purposes of this
                    Agreement, each Special LIBOR Loan and Special ABR Loan
                    will continue to constitute part of the same Borrowing
                    of which such Special LIBOR Loan or Special ABR Loan
                    was a part immediately prior to the effectiveness of
                    the assignments under the Master Assignment Agreement. 
                    It is understood and agreed that the foregoing
                    arrangements are intended to facilitate the
                    transactions contemplated by the Master Assignment
                    Agreement and are temporary.  It also is understood and
                    agreed that (i) the foregoing arrangements may result<PAGE>


                                                                          4





                    in a higher or lower Adjusted LIBO Rate applicable to
                    Special LIBOR Loans than that applicable to the other
                    Eurodollar Loans included in the same Borrowing, (ii)
                    the foregoing arrangements will result in Special LIBOR
                    Loans and Special ABR Loans accruing interest from the
                    date that such Loans are assigned pursuant to the
                    Master Assignment Agreement whereas other Loans
                    included in the same Borrowing will have accrued
                    interest from an earlier date, and (iii) Lenders
                    holding Special LIBOR Loans shall be paid interest
                    thereon reflecting such higher or lower Adjusted LIBO
                    Rate, and Lenders holding Special LIBOR Loans and
                    Special ABR Loans will be paid interest thereon
                    accruing from the date that such Loans are assigned
                    pursuant to the Master Assignment Agreement,
                    notwithstanding that such payment would result in
                    payments of interest failing to be made pro rata in
                    accordance with Section 2.16.  Each Lender further
                    agrees that it will not make any assignment of its
                    rights and obligations under this Agreement until
                    October 15, 1993. 

                    (f)  Section 2.07 of the Credit Agreement is hereby
               amended to delete clauses (i) and (ii) thereof and to
               substitute, after the word "plus", the rate of "2.50%".

                    (g)  Section 2.21 of the Credit Agreement is hereby
               amended to reduce the rate of the Letter of Credit Fee from
               "2-1/2% per annum" to "1.50% per annum".

                         SECTION 3.  Amendment to Section 6.03.  Effective
               as of the Effective Time, Section 6.03 of the Credit
               Agreement is hereby amended to read in its entirety as set
               forth below:

                         SECTION 6.03.  Capital Expenditures.  Permit
                    Capital Expenditures of Holdings on a consolidated
                    basis during any calendar year to be greater than the
                    amount set forth below for such year:<PAGE>


                                                                          5





                    Calendar Year                                    Amount

                         1992                                  $ 95,000,000
                         1993                                  $115,000,000
                         1994                                  $120,000,000
                         1995                                  $125,000,000
                         1996                                  $145,000,000
                         1997                                  $135,000,000
                         1998
                    and each year thereafter                   $145,000,000

                    provided, however, that (i) such limits shall not apply
                    to any Capital Expenditure made pursuant to the
                    Trackage Rights Agreement to maintain 100% of the Lines
                    at FRA Track Classification 5 (as such terms are
                    defined in the Trackage Rights Agreement) and financed
                    exclusively by the issuance of the junior subordinated
                    note referred to in Exhibit B thereto; (ii) to the
                    extent Capital Expenditures made in any year are less
                    than the amount set forth above opposite such year,
                    Holdings and its subsidiaries shall be permitted to
                    carry forward the unused amount to succeeding calendar
                    years; (iii) the aggregate amount of the limit may be
                    exceeded by $8,000,000 for expenditures directly
                    related to the Twin Cities Project; (iv) the aggregate
                    amount of the limit may be exceeded by $15,000,000 for
                    expenditures directly related to the Borrower's Cargill
                    project at Blair, Nebraska; (v) such limits shall not
                    apply to a Capital Expenditure if (A) the amount of
                    such Capital Expenditure does not exceed the amount of
                    Residual Equity Proceeds available for the making of
                    Capital Expenditures, (B) the Borrower notifies the
                    Agent prior to the making of such Capital Expenditure
                    that it is designating such Capital Expenditure as a
                    use of Residual Equity Proceeds (it being understood
                    that such Capital Expenditure shall reduce the amount
                    of such Residual Equity Proceeds available for other
                    purposes by the amount of such Capital Expenditure),
                    which notice shall specify the Capital Expenditure so
                    designated and the amount thereof and (C) such Capital
                    Expenditure shall not be deducted in calculating Excess
                    Cash Flow;  (vi) such limits shall not apply to a
                    Capital Expenditure if (A) the amount of such Capital
                    Expenditure does not exceed the Dividend Amount at the
                    time such Capital Expenditure is made and (B) the
                    Borrower notifies the Agent prior to the making of such
                    Capital Expenditure that it is utilizing the Dividend
                    Amount to make such Capital Expenditure; and (vii)
                    Capital Expenditures may only be made by CNW and its
                    subsidiaries.<PAGE>


                                                                          6





                         SECTION 4.  Representations and Warranties.  Each
               of Holdings and the Borrower represents and warrants to each
               of the Lenders that:

                    (a) as of the Effective Time, there exists no Default
               or Event of Default;

                    (b) the representations and warranties set forth in
               each Loan Document are true and correct in all material
               respects at and as of the Effective Time with the same
               effect as though made at and as of the Effective Time,
               except to the extent such representations and warranties
               expressly relate to an earlier date; and

                    (c) as of the Effective Time, each of Holdings, the
               Borrower and each other subsidiary of Holdings that is a
               party to any Loan Document is in compliance with all of the
               terms and provisions set forth in the Credit Agreement and
               in each other Loan Document on its part to be observed or
               performed.

                         SECTION 5.  Conditions of Effectiveness.  This
               Agreement, including the amendments to the Credit Agreement
               set forth above, shall become effective upon the
               satisfaction of the following conditions:

                    (a)  The Agent (or its counsel) shall have received
               counterparts of this Agreement which, when taken together,
               bear the signatures of Holdings, the Borrower, the Issuing
               Bank and each Lender.

                    (b)  The assignments to be made pursuant to the Master
               Assignment Agreement shall have become effective in
               accordance with the terms of the Master Assignment
               Agreement.

                    (c)  The Agent shall have received a duly executed
               Revolving Credit Note, Standby Note and Term Note, complying
               with the provisions of Section 2.04 of the Credit Agreement,
               for each Lender that accepted an assignment of any
               Commitments or Loans pursuant to the Master Assignment
               Agreement, reflecting such assignment.

                    (d)  The Agent shall have received (i) for the account
               of each Lender, a fee equal to 0.25% of the sum of such
               Lender's Loans, Letter of Credit Exposure and unused
               Commitments (calculated as of the date of effectiveness of
               this Agreement, prior to giving effect to the assignments
               contemplated by the Master Assignment Agreement, provided
               that if such Lender reduced the sum of its Loans, Letter of
               Credit Exposure and unused Commitments pursuant to<PAGE>


                                                                          7





               assignments under the Master Assignment Agreement, the fee
               payable to such Lender pursuant to this clause shall be
               calculated on such sum after giving effect to such
               assignments), (ii) for the account of each Lender that
               accepted an assignment of any Commitments or Loans pursuant
               to the Master Assignment Agreement, a fee equal to 0.40% of
               the sum of the Loans, Letter of Credit Exposure and unused
               Commitments so assigned to such Lender, and (iii)
               reimbursement of any out-of-pocket expenses incurred by the
               Agent in connection with the preparation, execution and
               delivery of this Agreement and the Master Assignment
               Agreement and the transactions contemplated hereby and
               thereby (to the extent that notice thereof is given to the
               Borrower prior to the date of effectiveness of this
               Agreement).

                    (e)  The Agent shall have received (i) a certificate,
               dated the date of effectiveness of this Agreement and signed
               by a Financial Officer of Holdings and the Borrower,
               confirming the representations made in Section 4 of this
               Agreement and (ii) the favorable written opinion of James P.
               Daley, Esq., general counsel for Holdings and the Borrower,
               dated the date of effectiveness of this Agreement, addressed
               to the Lenders and in the form attached as Exhibit A to this
               Agreement.  Each of Holdings and the Borrower hereby directs
               its general counsel to deliver the opinion referred to in
               clause (ii) above, it being understood that the Lenders will
               and may rely thereon.

               The Agent will notify the Borrower, the Issuing Bank and the
               Lenders when the foregoing conditions have been satisfied. 
               The time at which such conditions are satisfied, as
               reasonably determined by the Agent, is referred to herein as
               the "Effective Time".  The Agent's determination of the
               Effective Time shall be conclusive absent manifest error.

                         SECTION 6.  APPLICABLE LAW.  THIS AGREEMENT SHALL
               BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF
               THE STATE OF NEW YORK.

                         SECTION 7.  Counterparts.  This Agreement may be
               executed in two or more counterparts, each of which shall
               constitute an original, but all of which when taken together
               shall constitute but one instrument.

                         SECTION 8.  Agreement.  Except as expressly
               amended hereby, the Credit Agreement shall continue in full
               force and effect in accordance with the provisions thereof
               on the date hereof.  Without limiting the generality of the
               foregoing, it is acknowledged and agreed that the amendments
               to the Credit Agreement contemplated hereby shall not affect<PAGE>


                                                                          8





               the calculation or amount of any interest or Fees accrued
               prior to the Effective Time.

                         SECTION 9.  Expenses.  The Borrower shall pay all
               reasonable out-of-pocket expenses incurred by the Agent in
               connection with this Agreement or the Master Assignment
               Agreement.

                         SECTION 10.  Headings.  The headings of this
               Agreement are for the purposes of reference only and shall
               not limit or otherwise affect the meaning hereof.


                         IN WITNESS WHEREOF, Holdings, the Borrower, the
               Agent, the Issuing Bank and the Lenders have caused this
               Agreement to be duly executed by their duly authorized
               officers, all as of the date first above written.


                                        CHICAGO AND NORTH WESTERN
                                        TRANSPORTATION COMPANY,

                                          by
                                             /s/ John E. Voldseth          
                                             Name:  John E. Voldseth
                                             Title: Vice-President
                                                    Finance


                                        CHICAGO AND NORTH WESTERN
                                        HOLDINGS CORP.,

                                          by
                                             /s/ John E. Voldseth          
                                             Name:  John E. Voldseth
                                             Title: Vice-President
                                                    Finance


                                        CHEMICAL BANK,

                                          by
                                             /s/ Julie A. Soper            
                                             Name:  Julie A. Soper
                                             Title: Vice President<PAGE>


                                                                          9





                                        BANK OF MONTREAL,

                                          by
                                             /s/ Christine M. Tierney      
                                             Name:  Christine M. Tierney
                                             Title: Director


                                        BANQUE PARIBAS,

                                          by
                                             /s/ Peter Toal                
                                             Name:  Peter Toal
                                             Title: Regional General
                                                    Manager

                                          by
                                             /s/ S. M. Heiner              
                                             Name:  S. M. Heiner
                                             Title: Assistant Vice
                                                    President


                                        THE CHASE MANHATTAN BANK, N.A.,

                                          by
                                             /s/ Francis M. Cox, III       
                                             Name:  Francis M. Cox, III
                                             Title: Vice President


                                        CONTINENTAL BANK N.A.,

                                          by
                                             /s/ Paul R. Frey              
                                             Name:  Paul R. Frey
                                             Title: Vice President


                                        THE FIRST NATIONAL BANK OF CHICAGO,

                                          by
                                             /s/ Gerald F. Mackin          
                                             Name:  Gerald F. Mackin
                                             Title: Vice President<PAGE>


                                                                         10





                                        THE LONG-TERM CREDIT BANK OF JAPAN,
                                        LTD.,

                                          by
                                             /s/ Richard E. Stahl          
                                             Name:  Richard E. Stahl
                                             Title: Senior Vice President &
                                                    Joint General Manager


                                        BANK OF AMERICA NATIONAL TRUST AND
                                        SAVINGS ASSOCIATION,

                                          by
                                             /s/ Patricia DelGrande        
                                             Name:  Patricia DelGrande
                                             Title: Vice President


                                        NATIONAL WESTMINSTER BANK USA,

                                          by
                                             /s/ Kathleen Weiss, VP        
                                             Name:  Kathleen Weiss
                                             Title: Vice President


                                        ALLSTATE LIFE INSURANCE COMPANY,

                                          by
                                             /s/ Mark D. Senkpiel          
                                             Name:  Mark D. Senkpiel
                                             Title: Director

                                          by
                                             /s/ Gary W. Fridley           
                                             Name:  Gary W. Fridley
                                             Title: Authorized Signatory


                                        ANCHOR NATIONAL LIFE INSURANCE
                                        COMPANY,

                                          by
                                             /s/ Michael J. Campbell       
                                             Name:  Michael J. Campbell
                                             Title: Director, Corporate
                                                    Finance Sunamerica
                                                    Investments, Inc.<PAGE>


                                                                         11





                                        THE FIRST NATIONAL BANK OF BOSTON,

                                          by
                                             /s/ Dexter Freeman            
                                             Name:  Dexter Freeman
                                             Title: Vice President


                                        THE BANK OF NEW YORK,

                                          by
                                             /s/ Charlotte Sohn            
                                             Name:  Charlotte Sohn
                                             Title: Assistant Vice
                                                    President


                                        CANADIAN IMPERIAL BANK OF COMMERCE,

                                          by
                                             /s/ John W. Kunkle            
                                             Name:  John W. Kunkle
                                             Title: Agent


                                        CAISSE NATIONALE DE CREDIT
                                        AGRICOLE,

                                          by
                                             /s/ David Bouhl               
                                             Name:  David Bouhl, F.V.P.
                                             Title: Head of Corporate
                                                    Banking Chicago


                                        CREDIT SUISSE,

                                          by
                                             /s/ Harry R. Olsen            
                                             Name:  Harry R. Olsen
                                             Title: Member of Senior
                                                    Management

                                          by
                                             /s/ William P. Murray         
                                             Name:  William P. Murray
                                             Title: Member of Senior
                                                    Management<PAGE>


                                                                         12





                                        DRESDNER BANK AG CHICAGO BRANCH,

                                          by
                                             /s/ Brian Brodeur             
                                             Name:  Brian Brodeur
                                             Title: Vice President

                                          by
                                             /s/ E. Ronald Holder          
                                             Name:  E. Ronald Holder
                                             Title: Senior Vice President


                                        THE MITSUBISHI TRUST AND BANKING
                                        CORPORATION,

                                          by
                                             /s/ Akira Suzuki              
                                             Name:  Akira Suzuki
                                             Title: Chief Manager


                                        THE NIPPON CREDIT BANK, LTD.,

                                          by
                                             /s/ Hideaki Mori              
                                             Name:  Hideaki Mori
                                             Title: Vice President &
                                                    Manager


                                        THE NORTHERN TRUST COMPANY,

                                          by
                                             /s/ J. Mark Berry             
                                             Name:  J. Mark Berry
                                             Title: Vice President


                                        PROSPECT STREET SENIOR PORTFOLIO,
                                        L.P.,

                                          by PROSPECT STREET SENIOR LOAN
                                             CORP., as managing general
                                             partner of PROSPECT STREET
                                             SENIOR PORTFOLIO, L.P.,

                                          by
                                             /s/ Preston I. Carnes, Jr.    
                                             Name:  Preston I. Carnes, Jr.
                                             Title: Vice President<PAGE>


                                                                         13





                                        THE TORONTO-DOMINION BANK,

                                          by
                                             /s/ William H. Hoffman        
                                             Name:  William H. Hoffman
                                             Title: Director


                                        THE TRAVELERS INSURANCE COMPANY,

                                          by
                                             /s/ Paul T. Quistberg         
                                             Name:  Paul T. Quistberg
                                             Title: Assistant Investment
                                                    Officer


                                        THE TRAVELERS INDEMNITY COMPANY,

                                          by
                                             /s/ Paul T. Quistberg         
                                             Name:  Paul T. Quistberg
                                             Title: Assistant Investment
                                                    Officer


                                        PROTECTIVE LIFE INSURANCE COMPANY
                                        (NATIONAL DEPOSIT LIFE),

                                          by
                                             /s/ Mark K. Okada             
                                             Name:  Mark K. Okada
                                             Title: Principal Protective
                                                    Asset Management Co.


                                        PROTECTIVE LIFE INSURANCE COMPANY,

                                          by
                                             /s/ Richard Bielen            
                                             Name:  Richard Bielen
                                             Title: Vice President,
                                                    Investments<PAGE>


                                                                         14





                                        CHANCELLOR SENIOR SECURED
                                        MANAGEMENT, INC., as Portfolio
                                        Advisor to:

                                        RESTRUCTURED OBLIGATIONS BACKED BY
                                        SENIOR ASSETS, B.V. (ROSA)

                                          by
                                             /s/ Stephen M. Alfieri        
                                             Name:  Stephen M. Alfieri
                                             Title: Vice President


                                        CHANCELLOR SENIOR SECURED
                                        MANAGEMENT, INC., as Portfolio
                                        Advisor to:

                                        KEYPORT LIFE INSURANCE CO.,

                                          by
                                             /s/ Stephen M. Alfieri        
                                             Name:  Stephen M. Alfieri
                                             Title: Vice President


                                        SUN LIFE INSURANCE COMPANY
                                        OF AMERICA

                                          by
                                             /s/ Michael J. Campbell       
                                             Name:  Michael J. Campbell
                                             Title: Director, Corporate
                                                    Finance Sunamerica
                                                    Investments, Inc.


                                        INDUSTRIAL BANK OF JAPAN, LTD.,

                                          by
                                             /s/ Masaaki Takeda            
                                             Name:  Masaaki Takeda
                                             Title: General Manager<PAGE>




                                                             CONFORMED COPY





                    MASTER ASSIGNMENT AND ACCEPTANCE AGREEMENT dated as of
               September 10, 1993, among CHICAGO AND NORTH WESTERN
               TRANSPORTATION COMPANY, a Delaware corporation (the
               "Borrower"), CHICAGO AND NORTH WESTERN HOLDINGS CORP., a
               Delaware corporation ("Holdings"), the financial
               institutions party to the Credit Agreement referred to below
               as lenders thereunder (the "Lenders"), BANK OF MONTREAL, a
               Canadian banking corporation, as issuing bank under such
               Credit Agreement (in such capacity, the "Issuing Bank") and
               CHEMICAL BANK, as administrative agent for the Lenders and
               the Issuing Bank under such Credit Agreement (in such
               capacity, the "Agent").


                           Preliminary Statement

          Reference is made to the Credit Agreement dated as of March 27,
1992, as amended (the "Credit Agreement"), among the Borrower, Holdings,
the Lenders, the Issuing Bank, the Co-Agents named therein and the Agent. 
Capitalized terms used herein and not otherwise defined herein are used as
defined in the Credit Agreement.  The Borrower has requested that the
Lenders amend certain provisions of the Credit Agreement in order to, among
other things, reduce the rates of interest on the Loans and reduce the
Commitment Fees thereunder (the "Proposed Amendment").  The Lenders
identified on Schedule I hereto (the "Assignor Lenders") are not willing to
approve the Proposed Amendment, but are willing, on the terms and
conditions set forth herein, to sell and assign their rights and
obligations under the Credit Agreement to other Lenders who are willing to
approve the Proposed Amendment.  The Lenders identified on Schedule II
hereto (the "Assignee Lenders") are willing, on the terms and conditions
set forth herein, to purchase and assume the rights and obligations of the
Assignor Lenders under the Credit Agreement.  The purpose of this Agreement
is to provide for the assignment and acceptance of such rights and
obligations and to confirm the respective amounts of the resulting rights
and obligations of the respective Lenders under the Credit Agreement after
giving effect thereto.<PAGE>


                                                                          2





          Accordingly, the parties hereto hereby agree as follows:


I.  ASSIGNMENT AND ACCEPTANCE


          SECTION 1.01.  Assignments.  (a) Subject to the conditions set
forth in Article III hereof, effective on the Effective Date (as defined in
Article III hereof) and for the consideration referred to in clause (c)(i)
of Section 1.04 below, each Assignor Lender hereby sells and assigns,
without recourse, to the Assignee Lenders, and the Assignee Lenders hereby
purchase and assume, without recourse, from each Assignor Lender, all
interests, rights and obligations of such Assignor Lender (its "Assigned
Interest") under the Credit Agreement and related Intercreditor Agreement,
including, without limitation, the Standby Commitment and Revolving Credit
Commitment of such Assignor Lender on the Effective Date and the Term
Loans, Standby Loans and Revolving Credit Loans owing to such Assignor
Lender which are outstanding on the Effective Date; provided, however, that
each Assignor hereby retains and reserves unto itself (i) all of its rights
to reimbursement and indemnification which may have accrued pursuant to the
Credit Agreement and the related Intercreditor Agreement on or prior to the
Effective Date (including any indemnification payments that may be due to
it as a result of the foregoing assignment, as contemplated by Section 1.05
hereof) and (ii) its rights to receive the payments to be made to it as
provided in Section 1.04 hereof (such rights described in clauses (i) and
(ii) being referred to herein as the "Reserved Rights").  From and after
the Effective Date, each Assignor Lender shall relinquish its rights
(except its Reserved Rights) and be released from its obligations under the
Credit Agreement and the related Intercreditor Agreement.  In
implementation of the foregoing, each Assignor Lender agrees to use its
best efforts to deliver to the Agent, on or prior to the Effective Date (or
as promptly as possible thereafter), all Notes issued to it under the
Credit Agreement, or written certification that such Notes are lost or
cannot be located; provided that (A) failure to deliver such Notes shall
not affect the validity of the assignments provided for herein and (B) each
Assignor Lender that fails to so deliver its Notes hereby agrees to
indemnify the Borrower against any loss, cost or expense resulting from
such failure.  After the Effective Date, the Agent shall surrender to the
Borrower, for cancellation, all such Notes received by the Agent.

          (b)  The foregoing assignments are intended to, and shall, result
in the respective Standby Commitments, Revolving Credit Commitments and
outstanding Term Loans of the Assignee Lenders, as of the Effective Date
after giving effect to such assignments (and assuming that such Commitments
are not reduced, and that the Term Loans are not prepaid, during the period
between the date hereof and the Effective Date), being in the respective
amounts set forth opposite the names of such Assignee Lenders on
Schedule III hereto.  The foregoing assignments shall be allocated between
the Assignee Lenders so as to achieve such result and the obligations of
the Assignee Lenders under paragraph (a) above shall be several, and not
joint, in proportion to such allocation.  Each Lender who is neither an
Assignee Lender nor an Assignor Lender (such Lenders being referred to
herein as "Confirming Lenders") hereby confirms as correct the respective
amounts set forth opposite its name on Schedule III hereto as its Standby
Commitment, Revolving Credit Commitment and outstanding Term Loan.  The
rights and obligations of the Confirming Lenders under the Credit Agreement
and the related Intercreditor Agreement shall not be affected hereby.

          SECTION 1.02  Consent and Release.  (a)  The Borrower hereby
consents and agrees to the transactions to be effected by Section 1.01
above and hereby releases, effective on the Effective Date, the Assignor
Lenders from all their obligations under the Credit Agreement.

          SECTION 1.03  Determination of Amounts to be Paid on Effective
Date.  Prior to the Effective Date, the Agent will determine (a) the
amounts to be paid to each Lender pursuant to Section 1.04 below (and will
confirm such amounts with such Lender), (b) the amounts to be paid by each
Assignee Lender pursuant to Section 1.04 below (and will confirm such
amounts with such Lender) and (c) the amounts to be paid by the Borrower<PAGE>


                                                                          3





pursuant to Section 1.04 below (and will confirm such amounts with the
Borrower).

          SECTION 1.04.  Payments.  Subject to the conditions set forth in
Article III hereof, on the Effective Date:

          (a) the Borrower shall pay to the Agent in accordance with
     Section 2.17 of the Credit Agreement, in addition to any other amounts
     then due and payable under the Credit Agreement, an amount equal to
     the sum of (i) all accrued and unpaid interest on all the Loans of
     each Assignor Lender outstanding under the Credit Agreement, (ii) all
     unpaid Commitment Fees and Letter of Credit Fees accrued to and
     including the Effective Date (for the account of each Lender, whether
     or not such Lender is an Assignor Lender) and (iii) all other amounts,
     if any, accrued and owing to any Assignor Lender under the Credit
     Agreement (excluding the outstanding principal amount of any Loan, but
     including any amount referred to in Section 1.05 hereof which such
     Assignor Lender has notified the Borrower and the Agent not less than
     two Business Days prior to the Effective Date will be payable to such
     Assignor Lender on the Effective Date);

          (b) each Assignee Lender shall pay to the Agent, in accordance
     with Section 2.02(c) of the Credit Agreement (as though such payment
     were being made as proceeds of a Loan to be advanced on such date) an
     amount equal to the outstanding principal amount of each Loan to be
     purchased by such Assignee Lender on the Effective Date pursuant to
     Section 1.01 hereof; and

          (c) the Agent shall pay from the funds received by it pursuant to
     clauses (a) and (b) above (i) to each Assignor Lender an amount equal
     to the sum of the outstanding principal amount of its Loans and
     accrued interest thereon, all unpaid Commitment Fees and Letter of
     Credit Fees accrued for its account and any other amounts received for
     its account referred to in clause (a)(iii) above, and (ii) to each
     Assignee Lender and Confirming Lender an amount equal to the sum of
     all unpaid Commitment Fees and Letter of Credit Fees accrued for its
     account.

          SECTION 1.05.  Indemnification.  The Borrower agrees that the
assignment by each Assignor Lender of its outstanding Loans on the
Effective Date shall be deemed, for purposes of Section 2.15 of the Credit
Agreement, to constitute a prepayment of such Loans on the Effective Date. 
Each Assignor Lender shall be entitled to make claims under such
Section 2.15 in accordance with the terms thereof.


II.  CERTAIN CONFIRMATIONS

          Each of the Assignor Lenders and Assignee Lenders acknowledges
and agrees that this Agreement is intended to, and shall, constitute an
Assignment and Acceptance under the Credit Agreement and hereby confirms
the agreements and representations made by it as a consequence thereof as
set forth in Section 9.04(c) of the Credit Agreement, except that each
Assignor Lender, in lieu of representing as to the outstanding balances of
its respective Loans as provided in clause (i) of such Section, represents
that, as of the Effective Date, the outstanding balances of its respective
Loans shall be as confirmed with the Agent pursuant to Section 1.03 hereof.


III.  CONDITIONS

          The assignments contemplated by Section 1.01 above shall become
effective only upon the satisfaction, on a single date (which shall be the
Effective Date) on or prior to September 30, 1993, of the following
conditions:

          (a) the Agent (or its counsel) shall have received counterparts
     of this Agreement which, when taken together, bear the signatures of
     Holdings, the Borrower, the Issuing Bank and each Lender;<PAGE>


                                                                          4





          (b) all the payments referred to in clauses (a) and (b) of
     Section 1.04 hereof shall have been received by the Agent; and

          (c) all the conditions to the effectiveness of the Proposed
     Amendment (other than the effectiveness of the assignments
     contemplated by Section 1.01 above) shall have been satisfied or
     waived.

Immediately upon satisfaction of the foregoing conditions the Agent shall
distribute in accordance with clause (c) of Section 1.04 the amounts
received by it pursuant to clauses (a) and (b) of Section 1.04, and
satisfaction of the foregoing conditions shall be conclusively evidenced by
such distribution.  The date upon which such conditions are satisfied and
such funds are distributed is referred to herein as the "Effective Date". 
Unless and until the assignments contemplated by Section 1.01 hereof become
effective as provided above, the Credit Agreement shall remain in full
force and effect in accordance with its terms and the rights and
obligations of the parties thereto shall not be affected hereby.


IV.  MISCELLANEOUS

          SECTION 4.01.  Successors and Assigns; Assignments.  This
Agreement shall inure to the benefit of and be binding upon the parties
hereto and their respective successors and assigns.  Each Lender agrees
that it will not make any assignment of its rights and obligations under
the Credit Agreement prior to the Effective Date without making
arrangements satisfactory to the Borrower and the Agent for its assignee to
become bound by this Agreement; provided that the foregoing agreement shall
lapse if the Effective Date does not occur on or prior to the date
specified in Article III.

          SECTION 4.02.  Applicable Law.  This Agreement shall be construed
in accordance with and governed by the laws of the State of New York.

          SECTION 4.03.  Amendment.  This Agreement may be waived, modified
or amended only by a written agreement executed by the party or parties to
be bound thereby.

          SECTION 4.04.  Counterparts.  This Agreement may be executed in
any number of counterparts and by the different parties hereto on separate
counterparts, each of which when so executed and delivered shall be an
original, but all of which shall together constitute one and the same
agreement.


          IN WITNESS WHEREOF, each of the parties hereto has caused this
Agreement to be duly executed and delivered as of the date first above
written.


                         CHICAGO AND NORTH WESTERN
                         TRANSPORTATION COMPANY,

                           by
                              /s/ John E. Voldseth          
                              Name:  John E. Voldseth
                              Title: Vice-President
                                     Finance


                         CHICAGO AND NORTH WESTERN HOLDINGS
                         CORP.,

                           by
                              /s/ John E. Voldseth          
                              Name:  John E. Voldseth
                              Title: Vice President
                                     Finance<PAGE>


                                                                          5






                         CHEMICAL BANK,

                           by
                              /s/ Julie A. Soper            
                              Name:  Julie A. Soper
                              Title: Vice President<PAGE>


                                                                          6






                         BANK OF MONTREAL,

                           by
                              /s/ Christine M. Tierney      
                              Name:  Christine M. Tierney
                              Title: Director


                         BANQUE PARIBAS,

                           by
                              /s/ Peter Toal                
                              Name:  Peter Toal
                              Title: Regional General
                                     Manager

                           by
                              /s/ S. M. Heiner              
                              Name:  S. M. Heiner
                              Title: Assistant Vice
                                     President


                         THE CHASE MANHATTAN BANK, N.A.,

                           by
                              /s/ Francis M. Cox, III       
                              Name:  Francis M. Cox, III
                              Title: Vice President


                         CONTINENTAL BANK N.A.,

                           by
                              /s/ Paul R. Frey              
                              Name:  Paul R. Frey
                              Title: Vice President


                         THE FIRST NATIONAL BANK OF CHICAGO,

                           by
                              /s/ Gerald F. Mackin          
                              Name:  Gerald F. Mackin
                              Title: Vice President<PAGE>


                                                                          7





                         THE LONG-TERM CREDIT BANK OF JAPAN,
                         LTD.,

                           by
                              /s/ Richard E. Stahl          
                              Name:  Richard E. Stahl
                              Title: Senior Vice President
                                     and Joint General
                                     Manager


                         BANK OF AMERICA NATIONAL TRUST AND
                         SAVINGS ASSOCIATION,

                           by
                              /s/ Patricia DelGrande        
                              Name:  Patricia DelGrande
                              Title: Vice President


                         CREDIT LYONNAIS CHICAGO BRANCH,

                           by
                              /s/ Francois Valla            
                              Name:  Francois Valla
                              Title: First Vice President
                                     Branch Manager


                         NATIONAL WESTMINSTER BANK USA,

                           by
                              /s/ Kathleen Weiss, VP        
                              Name: Kathleen Weiss
                              Title: Vice President


                         ALLSTATE LIFE INSURANCE COMPANY,

                           by
                              /s/ Mark D. Senkpiel          
                              Name:  Mark D. Senkpiel
                              Title: Director

                           by
                              /s/ Gary W. Fridley           
                              Name:  Gary W. Fridley
                              Title: Authorized Signatory<PAGE>


                                                                          8





                         ANCHOR NATIONAL LIFE INSURANCE
                         COMPANY,

                           by
                              /s/ Michael J. Campbell       
                              Name:  Michael J. Campbell
                              Title: Director, Corporate
                                     Finance Sunamerica
                                     Investments, Inc.


                         THE FIRST NATIONAL BANK OF BOSTON,

                           by
                              /s/ Dexter Freeman            
                              Name:  Dexter Freeman
                              Title: Vice President


                         THE BANK OF NEW YORK,

                           by
                              /s/ Charlotte Sohn            
                              Name:  Charlotte Sohn
                              Title: Assistant Vice
                                     President


                         CANADIAN IMPERIAL BANK OF COMMERCE,

                           by
                              /s/ John W. Kunkle            
                              Name:  John W. Kunkle
                              Title: Agent


                         CAISSE NATIONALE DE CREDIT
                         AGRICOLE,

                           by
                              /s/ David Bouhl               
                              Name:  David Bouhl, F.V.P.
                              Title: Head of Corporate
                                     Banking Chicago<PAGE>


                                                                          9





                         CREDIT SUISSE,

                           by
                              /s/ Jan Kofol                 
                              Name:  Jan Kofol
                              Title: Member of Senior
                                     Management

                           by
                              /s/ William P. Murray         
                              Name:  William P. Murray
                              Title: Member of Senior
                                     Management


                         DRESDNER BANK AG CHICAGO BRANCH,

                           by
                              /s/ Brian Brodeur             
                              Name:  Brian Brodeur
                              Title: Vice President

                           by
                              /s/ E. Ronald Holder          
                              Name:  E. Ronald Holder
                              Title: Senior Vice President


                         EATON VANCE PRIME RATE RESERVES,

                           by
                              /s/ Jeffrey S. Garner         
                              Name:  Jeffrey S. Garner
                              Title: Vice President


                         THE MITSUBISHI TRUST AND BANKING
                         CORPORATION,

                           by
                              /s/ Akira Suzuki              
                              Name:  Akira Suzuki
                              Title: Chief Manager<PAGE>


                                                                         10





                         THE NIPPON CREDIT BANK, LTD.,

                           by
                              /s/ Hideaki Mori              
                              Name:  Hideaki Mori
                              Title: Vice President &
                                     Manager


                         THE NORTHERN TRUST COMPANY,

                           by
                              /s/ J. Mark Berry             
                              Name:  J. Mark Berry
                              Title: Vice President


                         PROSPECT STREET SENIOR PORTFOLIO,
                         L.P.,

                           by PROSPECT STREET SENIOR LOAN
                              CORP., as managing general
                              partner of PROSPECT STREET
                              SENIOR PORTFOLIO, L.P.,

                           by
                              /s/ Preston I. Carnes, Jr.    
                              Name:  Preston I. Carnes, Jr.
                              Title: Vice President


                         THE TORONTO-DOMINION BANK,

                           by
                              /s/ William H. Hoffman        
                              Name:  William H. Hoffman
                              Title: Director


                         THE TRAVELERS INSURANCE COMPANY,

                           by
                              /s/ Paul T. Quistberg         
                              Name:  Paul T. Quistberg
                              Title: Assistant Investment
                                     Officer<PAGE>


                                                                         11





                         THE TRAVELERS INDEMNITY COMPANY,

                           by
                              /s/ Paul T. Quistberg         
                              Name:  Paul T. Quistberg
                              Title: Assistant Investment
                                     Officer


                         PROTECTIVE LIFE INSURANCE COMPANY
                         (NATIONAL DEPOSIT LIFE),

                           by
                              /s/ Mark K. Okada             
                              Name:  Mark K. Okada
                              Title: Principal Protective
                                     Asset Management Co.


                         PROTECTIVE LIFE INSURANCE COMPANY,

                           by
                              /s/ Richard Bielen            
                              Name:  Richard Bielen
                              Title: Vice President,
                                     Investments


                         CHANCELLOR SENIOR SECURED
                         MANAGEMENT, INC., as Portfolio
                         Advisor to:

                         RESTRUCTURED OBLIGATIONS BACKED BY
                         SENIOR ASSETS, B.V. (ROSA),

                           by
                              /s/ Stephen M. Alfieri        
                              Name:  Stephen M. Alfieri
                              Title: Vice President


                         CHANCELLOR SENIOR SECURED
                         MANAGEMENT, INC., as Portfolio
                         Advisor to:

                         KEYPORT LIFE INSURANCE CO.,

                           by
                              /s/ Stephen M. Alfieri        
                              Name:  Stephen M. Alfieri
                              Title: Vice President<PAGE>


                                                                         12





                         SUN LIFE INSURANCE COMPANY
                         OF AMERICA

                           by
                              /s/ Michael J. Campbell       
                              Name:  Michael J. Campbell
                              Title: Director, Corporate
                                     Finance Sunamerica
                                     Investments, Inc.


                         INDUSTRIAL BANK OF JAPAN, LTD.,

                           by

                              /s/ Masaaki Takeda            
                              Name:  Masaaki Takeda
                              Title: General Manager<PAGE>


                                                                 SCHEDULE I





                              Assignor Lenders


Credit Lyonnais Chicago Branch

Eaton Vance Prime Rate Reserves<PAGE>


                                                                SCHEDULE II





                              Assignee Lenders


Caisse Nationale de Credit Agricole
Bank of America National Trust and Savings Association
Bank of Montreal
The Chase Manhattan Bank, N.A.
The Long-Term Credit Bank of Japan, Ltd.
National Westminster Bank USA
The Toronto-Dominion Bank
Chemical Bank
Canadian Imperial Bank of Commerce
Dresdner Bank AG Chicago Branch
The Mitsubishi Trust and Banking Corporation
The Nippon Credit Bank, Ltd.
Industrial Bank of Japan, Ltd.
The Bank of New York
Credit Suisse
The First National Bank of Boston
Continental Bank N.A.
Allstate Life Insurance Company
Protective Life Insurance Company
The Travelers Insurance Company and The Travelers Indemnity         
Company
The First National Bank of Chicago<PAGE>


                                                               SCHEDULE III




<TABLE>
                  Assignee Lenders and Confirming Lenders
<CAPTION>
                                                            Revolving
                                              Standby        Credit       Outstanding       Total
 Name                                        Commitment    Commitment     Term Loans      Commitment

<S>                                        <C>            <C>            <C>            <C>
 Caisse Nationale de Credit Agricole       $9,768,516.36  $4,062,887.36  $3,617,047.21  $17,448,450.93

 Bank of America National Trust and         8,410,962.24   3,180,899.36   5,517,824.09   17,109,685.69
   Savings Association

 Bank of Montreal                           8,410,962.24   3,180,899.36   5,517,824.09   17,109,685.69

 The Chase Manhattan Bank, N.A.             8,410,962.24   3,180,899.36   5,517,824.09   17,109,685.69

 The Long-Term Credit Bank of Japan, Ltd.   8,410,962.24   3,180,899.36   5,517,824.09   17,109,685.69

 National Westminster Bank USA              8,410,962.24   3,180,899.36   5,517,824.09   17,109,685.69

 The Toronto-Dominion Bank                  7,916,530.09   2,994,564.36   5,201,028.36   16,112,122.81

 Banque Paribas                             7,910,923.32   2,981,366.00   5,068,737.95   15,961,027.27

 Chemical Bank                              8,410,964.21   3,180,904.36   3,854,816.98   15,446,685.55

 Sun Life Insurance Co.                             0.00           0.00  13,297,673.53   13,297,673.53

 Canadian Imperial Bank of Commerce         5,444,366.36   2,062,887.36   3,617,047.21   11,124,300.93

 Dresdner Bank AG Chicago Branch            5,444,366.36   2,062,887.36   3,617,047.21   11,124,300.93

 The Mitsubishi Trust and Banking           5,444,366.36   2,062,887.36   3,617,047.21   11,124,300.93
   Corporation

 The Nippon Credit Bank, Ltd.               5,444,366.36   2,062,887.36   3,617,047.21   11,124,300.93

 Industrial Bank of Japan, Ltd.             4,086,812.25   3,044,253.36   3,280,697.33   10,411,762.94

 The Bank of New York                       4,620,312.12   1,752,328.36   3,089,053.90    9,461,694.38

 Credit Suisse                              4,620,312.12   1,752,328.36   3,089,053.90    9,461,694.38

 The First National Bank of Boston          4,620,312.12   1,752,328.36   3,089,053.90    9,461,694.38

 Continental Bank N.A.                      4,606,344.70   1,747,064.53   3,080,104.92    9,433,514.15

 Anchor National Life Insurance Company     7,659,167.67   1,023,133.71           0.00    8,682,301.38

 The Northern Trust Company                 4,120,273.20   1,552,795.00   2,639,967.76    8,313,035.96

 Allstate Life Insurance Company                    0.00           0.00   8,219,796.10    8,219,796.10

 Prospect Street Senior Portfolio, L.P.             0.00           0.00   4,885,457.60    4,885,457.60

 Keyport Life Insurance Co.                         0.00           0.00   4,739.870.92    4,739,870.92

 Restructured Obligations Backed by                 0.00           0.00   4,739.870.92    4,739,870.92
   Senior Assets, B.V. (ROSA)

 Protective Life Insurance Company                  0.00           0.00   4,357,451.98    4,357,451.98

 The Travelers Insurance Company and                0.00           0.00   4,357,451.98    4,357,451.98
   The Travelers Indemnity Company

 The First National Bank of Chicago            500,038.92          0.00     449,086.14      949,125.06
</TABLE>







                         TERMINATION OF EMPLOYMENT AGREEMENT


               The undersigned parties to the Employment Agreement, made as
          of July 14, 1989, by and between CNW Corporation (the "Company"),
          a Delaware Corporation, and Jerome W. Conlon ("Executive") hereby
          agree to terminate such Agreement, effective February 22, 1994. 
          Such termination is not intended to affect in any manner
          Executive's employment by the Company.


                                             CNW CORPORATION



                                        By:  /s/ Robert Schmiege           
                                             Robert W. Schmiege
                                             Chairman, President and
                                             Chief Executive Officer



                                             /s/ Jerome W. Conlon          
                                             Jerome W. Conlon<PAGE>





                         TERMINATION OF EMPLOYMENT AGREEMENT


               The undersigned parties to the Employment Agreement, made as
          of July 14, 1989, by and between CNW Corporation (the "Company"),
          a Delaware Corporation, and Thomas A. Tingleff ("Executive")
          hereby agree to terminate such Agreement, effective February 22,
          1994.  Such termination is not intended to affect in any manner
          Executive's employment by the Company.


                                             CNW CORPORATION



                                        By:  /s/ Robert Schmiege           
                                             Robert W. Schmiege
                                             Chairman, President and
                                             Chief Executive Officer



                                             /s/ Thomas A. Tingleff        
                                             Thomas A. Tingleff<PAGE>





                         TERMINATION OF EMPLOYMENT AGREEMENT


               The undersigned parties to the Employment Agreement, made as
          of July 14, 1989, by and between CNW Corporation (the "Company"),
          a Delaware Corporation, and Robert A. Jahnke ("Executive") hereby
          agree to terminate such Agreement, effective February 22, 1994. 
          Such termination is not intended to affect in any manner
          Executive's employment by the Company.


                                             CNW CORPORATION



                                        By:  /s/ Robert Schmiege           
                                             Robert W. Schmiege
                                             Chairman, President and
                                             Chief Executive Officer



                                             /s/ Robert A. Jahnke          
                                             Robert A. Jahnke<PAGE>





                         TERMINATION OF EMPLOYMENT AGREEMENT


               The undersigned parties to the Employment Agreement, made as
          of July 14, 1989, by and between CNW Corporation (the "Company"),
          a Delaware Corporation, and Arthur W. Peters ("Executive") hereby
          agree to terminate such Agreement, effective February 22, 1994. 
          Such termination is not intended to affect in any manner
          Executive's employment by the Company.


                                             CNW CORPORATION



                                        By:  /s/ Robert Schmiege           
                                             Robert W. Schmiege
                                             Chairman, President and
                                             Chief Executive Officer



                                             /s/ Arthur W. Peters          
                                             Arthur W. Peters<PAGE>





                         TERMINATION OF EMPLOYMENT AGREEMENT


               The undersigned parties to the Employment Agreement, made as
          of July 14, 1989, by and between CNW Corporation (the "Company"),
          a Delaware Corporation, and Robert W. Schmiege ("Executive")
          hereby agree to terminate such Agreement, effective February 22,
          1994.  Such termination is not intended to affect in any manner
          Executive's employment by the Company.


                                             CNW CORPORATION



                                        By:  /s/ James P. Daley            
                                             James P. Daley
                                             Senior Vice President, General
                                             Counsel and Secretary



                                             /s/ Robert W. Schmiege        
                                             Robert W. Schmiege<PAGE>





                         TERMINATION OF EMPLOYMENT AGREEMENT


               The undersigned parties to the Employment Agreement, made as
          of July 14, 1989, by and between CNW Corporation (the "Company"),
          a Delaware Corporation, and James P. Daley ("Executive") hereby
          agree to terminate such Agreement, effective February 22, 1994. 
          Such termination is not intended to affect in any manner
          Executive's employment by the Company.


                                             CNW CORPORATION



                                        By:  /s/ Robert Schmiege           
                                             Robert W. Schmiege
                                             Chairman, President and
                                             Chief Executive Officer



                                             /s/ James P. Daley            
                                             James P. Daley<PAGE>







                                   SECOND AMENDMENT
                                        TO THE
                       CHICAGO AND NORTH WESTERN HOLDINGS CORP.
                              1992 EQUITY INCENTIVE PLAN




               The Chicago and North Western Holdings Corp. 1992 Equity
          Incentive Plan (the "Plan") as adopted effective April 7, 1992,
          is hereby amended effective January 1, 1994, as follows:

                                          I

               Paragraph 6(a) is amended by adding, at the end thereof,
          subparagraph (iv) to read as follows:

               "(iv)  Notwithstanding any other provision herein, the
               number of shares of Stock issued to any individual
               employee under the Plan in any calendar year shall not
               exceed 200,000 shares of Stock."


                                          II

               Except as provided herein, the Plan shall remain in full
          force and effect.


               Executed this  8th  day of   December  , 1993.


                                        CHICAGO AND NORTH WESTERN
                                        HOLDINGS CORP.




                                        By: /s/ Robert Schmiege            
                                             Robert Schmiege
                                             Chairman, President
                                             and Chief Executive Officer

          ATTEST:



          /s/ Robin Bourne-Caris        
          Robin Bourne-Caris
          Assistant Vice President-
          Assistant Corporate Secretary<PAGE>











                                AT&T CORPORATE CENTER

                                   OFFICE SUBLEASE

                                       BETWEEN

                              AT&T COMMUNICATIONS, INC.,
                                a Delaware corporation

                                    (as Landlord)

                                         and

                  CHICAGO AND NORTH WESTERN TRANSPORTATION COMPANY,
                                a Delaware corporation

                                     (as Tenant)

                            Dated:  As of October 25, 1993<PAGE>





                                  TABLE OF CONTENTS
                                                                       Page

          1.  Base Rent . . . . . . . . . . . . . . . . . . . . . . . .   2

          2.  Additional Rent . . . . . . . . . . . . . . . . . . . . .   2

          3.  Early Occupancy . . . . . . . . . . . . . . . . . . . . .  14

          4.  Use of Premises . . . . . . . . . . . . . . . . . . . . .  15

          5.  Services  . . . . . . . . . . . . . . . . . . . . . . . .  15

          6.  Condition and Care of Premises  . . . . . . . . . . . . .  22

          7.  Return of Premises  . . . . . . . . . . . . . . . . . . .  23

          8.  Holding Over  . . . . . . . . . . . . . . . . . . . . . .  25

          9.  Rules and Regulations . . . . . . . . . . . . . . . . . .  25

          10.  Rights Reserved to Landlord  . . . . . . . . . . . . . .  26

          11.  Alterations  . . . . . . . . . . . . . . . . . . . . . .  28

          12.  Assignment and Subletting  . . . . . . . . . . . . . . .  30

          13.  Damage or Destruction by Casualty  . . . . . . . . . . .  33

          14.  Eminent Domain . . . . . . . . . . . . . . . . . . . . .  39

          15.  Default:  Landlord's Rights and Remedies . . . . . . . .  41

          16.  Mortgagee Protection . . . . . . . . . . . . . . . . . .  45

          17.  Quiet Enjoyment  . . . . . . . . . . . . . . . . . . . .  46

          18.  Subrogation and Insurance  . . . . . . . . . . . . . . .  46

          19.  Nonwaiver  . . . . . . . . . . . . . . . . . . . . . . .  48

          20.  Estoppel Certificate . . . . . . . . . . . . . . . . . .  48

          21.  Tenant Authorization . . . . . . . . . . . . . . . . . .  49

          22.  Landlord Authorization . . . . . . . . . . . . . . . . .  49

          23.  Real Estate Brokers  . . . . . . . . . . . . . . . . . .  49

          24.  Notices  . . . . . . . . . . . . . . . . . . . . . . . .  49

          25.  Delivery of Possession . . . . . . . . . . . . . . . . .  50

          26.  Miscellaneous  . . . . . . . . . . . . . . . . . . . . .  59

                                         -i-<PAGE>





          27.  Landlord . . . . . . . . . . . . . . . . . . . . . . . .  61

          28.  Title and Covenant Against Liens . . . . . . . . . . . .  61

          29.  Bankruptcy or Insolvency . . . . . . . . . . . . . . . .  62

          30.  Roof Rights  . . . . . . . . . . . . . . . . . . . . . .  64

          31.  Attorneys' Fees  . . . . . . . . . . . . . . . . . . . .  65

          32.  Waiver . . . . . . . . . . . . . . . . . . . . . . . . .  66

          33.  Mutual Indemnity and Waiver  . . . . . . . . . . . . . .  66

          34.  "Force Majeure"  . . . . . . . . . . . . . . . . . . . .  66

          35.  Arbitration  . . . . . . . . . . . . . . . . . . . . . .  67

          36.  Use of Name  . . . . . . . . . . . . . . . . . . . . . .  68

          37.  Direct Lease Option and Consent Agreement  . . . . . . .  68

          38.  Agreements Regarding Main Lease  . . . . . . . . . . . .  68

          39.  Furniture  . . . . . . . . . . . . . . . . . . . . . . .  69

          40.  Short Form of Lease  . . . . . . . . . . . . . . . . . .  70

          41.  Basement Storage Space . . . . . . . . . . . . . . . . .  70

          42.  Option to Extend.  . . . . . . . . . . . . . . . . . . .  71

          43.  Fair Market Rent.  . . . . . . . . . . . . . . . . . . .  73






















                                         -ii-<PAGE>





                                   OFFICE SUBLEASE


                    THIS OFFICE SUBLEASE (herein called the "Lease") is
          made as of the 25th day of October, 1993, WITNESSETH AT&T
          COMMUNICATIONS, INC., a Delaware corporation (herein called the
          "Landlord"), hereby subleases to CHICAGO AND NORTH WESTERN
          TRANSPORTATION COMPANY, a Delaware corporation (herein called the
          "Tenant"), and Tenant hereby accepts, the premises and the
          improvements within the premises, all as outlined on the floor
          plan attached hereto as Exhibit A, subject to adjustment as
          hereinafter provided (herein called the "Premises") consisting of
          a minimum of 206,697 and a maximum of 245,025 rentable square
          feet between (and including) floors six (6) through twelve (12)
          of the building located at 227 W. Monroe Street, Chicago,
          Illinois (herein called the "Building"), for a term (herein
          called the "Term") commencing on September 1, 1996 ("Commencement
          Date") and ending on March 30, 2009 ("Termination Date"), unless
          sooner terminated or extended as provided herein, and subject to
          the agreements herein contained, paying as rent therefor the sums
          hereinafter provided, without any set-off, abatement, counter-
          claim or deduction whatsoever except as expressly herein set
          forth.

                    The parties hereto acknowledge that Landlord has
          succeeded to the leasehold interest of AT&T Resource Management
          Corporation, a New York corporation ("AT&T-RMC"), by assignment
          and is currently the tenant under that certain Office Lease made
          as of December 31, 1985, but actually executed on May 16, 1986,
          as the same has been, or may be, amended or modified from time to
          time (including, without limitation, pursuant to that certain
          First Amendment to Office Lease dated July 29, 1988) ("Main
          Lease") by and between AT&T-RMC, as tenant, and American National
          Bank and Trust Company of Chicago, not personally but solely as
          Trustee under Trust Agreement dated April 1, 1985 and known as
          Trust No. 64020, as landlord ("Main Landlord"), which Main Lease
          covers certain space in the Building ("Main Premises"),
          including, without limitation, the Premises.  Tenant hereby:  (i)
          acknowledges that the terms and provisions of this Lease are
          subject to the terms and provisions of the Main Lease, and (ii)
          covenants and agrees to comply with the terms and provisions of
          the Main Lease insofar as they relate to the Premises and the
          Tenant other than payment of rentals thereunder.

                    The parties hereto agree to enter into a written
          amendment to this Lease (herein referred to as the "Premises
          Amendment") in accordance with, and on the terms and provisions
          set forth in, Section 2(a)(xiv)(A) of this Lease.<PAGE>





                    IN CONSIDERATION THEREOF, THE PARTIES HERETO COVENANT
          AND AGREE:

                    1.  Base Rent.  Commencing on the Commencement Date,
          Tenant shall pay an annual base rent (herein called the "Base
          Rent") to Landlord for the Premises at a rate per square foot of
          Rentable Area of the Premises determined in accordance with the
          Premises Amendment described in Section 2(a)(xiv)(A) hereof and
          subject to adjustment as hereinafter provided (including, without
          limitation, pursuant to Section 2(i) hereof), payable in equal
          monthly installments.  Monthly installments of Base Rent are
          herein called "Monthly Base Rent" and shall be payable, in
          advance on the Commencement Date and on the first day of each
          calendar month thereafter of the Term, and at the same rate for
          fractions of a month if the Term shall begin on any date except
          the first day, or shall end on any day except the last day of a
          calendar month.  Base Rent, Additional Rent (as hereinafter
          defined), Adjusted Base Rent (as hereinafter defined), Additional
          Rent Progress Payment (as hereinafter defined) and all other
          amounts becoming due from Tenant to Landlord hereunder (herein
          collectively called the "Rent") shall be paid in lawful money of
          the United States to Landlord at the office of Landlord, or as
          otherwise designated from time to time by written notice from
          Landlord to Tenant.  The payment of Rent hereunder is independent
          of each and every other covenant and agreement contained in this
          Lease, except as expressly herein set forth.

                    2.  Additional Rent.  In addition to paying the Base
          Rent specified in Section 1 hereof, Tenant shall also pay as
          additional rent the amounts determined in accordance with this
          Section 2 ("Additional Rent"):

                    (a)  Definitions.  As used in this Lease,

                    (i)  "Adjustment Date" shall mean the first day of the
               Term and each January 1 thereafter falling within the Term.

                    (ii)  "Adjustment Year" shall mean each calendar year
               during which an Adjustment Date falls.

                    (iii)  "Commercial Space" shall mean all areas of the
               Building devoted to retail tenants, but excluding the lobby
               and other common areas of the Building as shown on Exhibit C
               to the Main Lease.

                    (iv)  "Expenses" shall mean and include those costs and
               expenses paid by the Main Landlord for managing, operating,
               maintaining and repairing the Building and the personal
               property used in conjunction therewith (said Building and
               personalty being herein collectively called the "Project"),
               including (without limitation) maintenance of alarm and
               security systems, snow and ice and trash removal, cleaning



                                         -2-<PAGE>





               and sweeping, planting and replacing decorations, flowers
               and landscaping, maintenance and repair of utility systems,
               elevators, electricity, steam, water, gas, sewers, fuel,
               heating, lighting, air conditioning, window cleaning,
               janitorial service, insurance, including, but not limited
               to, fire, extended coverage, all risk, liability, workmen's
               compensation, elevator, or any other insurance carried by
               the Main Landlord and applicable to the Project, to the
               extent same is customarily carried by owners of first-class
               non-institutional office buildings, painting, uniforms,
               management fees not to exceed three percent (3%) of gross
               revenues from the Project (including the amount of the rent
               abatement pursuant to Section 37 of the Main Lease) (whether
               or not the management agent is affiliated with Landlord,
               Main Landlord or its beneficial owner), supplies, sundries,
               sales or use taxes on supplies or services, cost of wages
               and salaries of all persons engaged in the operation,
               management, maintenance and repair of the Project, and so-
               called fringe benefits, as customarily paid by owners of
               first-class office buildings, including social security
               taxes, unemployment insurance taxes, cost for providing
               coverage for disability benefits, cost of any pensions,
               hospitalization, welfare or retirement plans, or any other
               similar or like expenses incurred under the provisions of
               any collective bargaining agreement, the charges of any
               independent contractor who, under contract with the Main
               Landlord or its representatives, does any of the work of
               operating, managing, maintaining or repairing of the
               Project, legal and accounting expenses, including, but not
               to be limited to, such expenses related to seeking or
               obtaining reductions or preventing increases in assessed
               valuations in connection with real estate taxes or any other
               expense or charge, whether or not hereinbefore mentioned,
               which, in accordance with generally accepted accounting and
               management principles, would be considered as an expense of
               managing, operating, maintaining or repairing the Project,
               except as hereinafter provided (but in no event will Tenant
               be charged twice for the same Expense as a result of the
               application of said principles).  Expenses shall not include
               costs or other items included within the meaning of the term
               "Taxes" (as hereinafter defined), costs of alterations of
               the premises of tenants of the Building (including the Main
               Premises other than with respect to the Premises), expenses
               of renovating or otherwise decorating vacant or previously
               leased space for tenants (including the Main Premises other
               than with respect to the Premises), costs of capital
               improvements to the Building (excluding repairs to Building
               equipment), depreciation charges, interest and principal
               payments on mortgages creating liens on the Project and
               interest on other debt instruments of the Main Landlord,
               ground rental payments, expenses incurred in leasing or
               procuring tenants including, without limitation, advertising



                                         -3-<PAGE>





               costs and real estate brokerage and leasing commissions, any
               expenditures for services which are provided to one or more
               tenants (including those expenditures for services which
               relate to the Main Premises except to the extent that Tenant
               receives a benefit in connection therewith) and which are
               not available generally to all office tenants, any
               expenditures for which Main Landlord has been reimbursed
               (other than pursuant to additional rent provisions in
               leases), except as hereinafter provided; legal costs in
               leasing space or incurred in disputes with tenants, except
               as set forth in Section 9(b) of the Main Lease; electricity
               and other utility services which are directly billed to
               tenants (except to the extent such services are provided to
               tenants generally and/or Tenant receives a benefit
               therefrom); wages, salaries or other compensation paid to
               any executive employees above the grade of building manager;
               wages, salaries and so-called fringe benefits of clerks or
               attendants in concessions or newsstands operated by the Main
               Landlord and/or Landlord; the cost of correcting defects
               (latent or otherwise) in the construction of the Building or
               in the Building equipment; the cost of repair or rebuilding
               in the event of fire or other casualty or eminent domain;
               the cost of installing, operating and maintaining a
               specialty improvement including, without limitation, an
               observatory or broadcasting facility, cafeteria or dining
               facility, an athletic, luncheon or recreational club, and
               any cost or expense paid to a related entity or entity not
               dealt with on an "arms-length" basis which is in excess of
               the amount which would be paid in the absence of such
               relationship.  Notwithstanding anything contained herein to
               the contrary, Expenses directly applicable to or solely
               utilized in connection with the Commercial Space (including,
               but not limited to utilities, scavenger services, janitorial
               and window washing) shall be paid for directly by tenants of
               the Commercial Space or if such direct payment is not
               feasible then Main Landlord shall, in accordance with
               Section 2(a)(iv) of the Main Lease, require such tenants'
               proportionate share of such Expenses to be adjusted to
               reflect their increased use of any service over and above
               customary office use.

                    Tenant shall pay all incremental out-of-pocket Expenses
               attributable to the operation and maintenance of equipment
               installed at Tenant's request for Tenant's exclusive use
               (including, without limitation, the Additional HVAC Units
               (as hereinafter defined)).

                    Notwithstanding anything contained herein to the
               contrary, Tenant acknowledges that (1) in the event the
               Parking Garage (as hereinafter defined) is operated pursuant
               to a lease or license agreement under which the lessee or
               licensee is obligated to pay Expenses of the Parking Garage,



                                         -4-<PAGE>





               from the revenue received by said lessee or licensee (as
               opposed to being an Expense of the Building), then expenses
               relating to the Parking Garage to the extent required to be
               paid by the lessee or licensee shall not be included in
               Expenses, and (2) in the event (1) above is not applicable,
               in no event shall Tenant be required to pay a percentage of
               Parking Garage Expenses greater than the ratio of the
               average number of spaces contracted for by Tenant on an
               annual basis over the total number of spaces in the Parking
               Garage.

                    Notwithstanding anything contained in this clause (iv)
          of Section 2(a) to the contrary,

                    (A)  The cost of any capital improvements to the
               Building made after the Commencement Date of this Lease
               which (i) reduce Expenses or (ii) which are required under
               any governmental laws, regulations, or ordinances which were
               not applicable to the Building at the time it was
               constructed, amortized on a straight line basis over the
               then anticipated useful life of the capital improvement (as
               determined in accordance with generally accepted accounting
               principles), together with interest on the unamortized cost
               of any such improvement (at the prevailing loan rate
               available to Main Landlord (or, in the event Main Landlord
               is an Illinois land trust, its beneficiary) on the date the
               cost of such improvement was incurred) shall be included in
               Expenses; provided, however, as to (i) above, costs shall be
               included in Expenses only to the extent Expenses are
               actually reduced (unless Landlord has previously approved
               such capital improvement in accordance with the Budget (as
               defined in Section 2(i) of the Main Lease) and has obtained
               Tenant's consent thereto, which consent shall not be
               unreasonably withheld or delayed).

                    (B)  If ninety-five percent (95%) of the Rentable Area
               of the Building is not leased by tenants during all or a
               portion of any Adjustment Year, then the components of
               Expenses and the amounts thereof, which may vary depending
               upon the occupancy level of the Building, shall be adjusted
               for such year, employing sound accounting and management
               principles in so doing, to the extent adjusted by Main
               Landlord pursuant to Section 2(a)(iv)(B) of the Main Lease,
               to reflect a 95% occupancy level.  Any such adjustments
               shall be deemed costs and expenses paid or incurred by Main
               Landlord and included in Expenses for such year, as if the
               Building had been ninety five percent (95%) occupied and the
               Main Landlord had paid or incurred such costs and expenses
               for such year.  In no event, however, shall Tenant be
               required to pay an amount in excess of the total of actual
               costs and expenses less the amounts due from other tenants
               in the Building (including Landlord, as a tenant under the



                                         -5-<PAGE>





               Main Lease, but only to the extent of the excess of the Main
               Premises over the Premises).

                    (C)  If any item of Expenses, though paid in one year,
               relates to more than one calendar year, such item shall be
               proportionately allocated pursuant to the provisions of the
               Main Lease at the option of Main Landlord among such related
               calendar years.  Main Landlord shall be entitled pursuant to
               the provisions of the Main Lease to allocate such items of
               Expense to one calendar year if the contract for such
               Expense item requires payment in one year.  At the
               termination of the Lease, Tenant shall be reimbursed for any
               disproportionate allocations of Expense items.

                    (v)  "Land" shall mean the parcel of real estate
               legally described on Exhibit D to the Main Lease.

                    (vi)  "Parking Garage" shall mean two underground
               levels containing approximately 170 spaces.

                    (vii)  "Taxes" shall mean general real estate taxes,
               assessments, (whether they be general or special) sewer
               rents, rates and charges, water taxes, transit taxes, taxes
               based upon the receipt of rent, and any other federal, state
               or local governmental charge, general, special, ordinary or
               extraordinary (but not including income or franchise taxes,
               personal property replacement taxes or any other taxes
               imposed upon or measured by the Main Landlord's general net
               income or profits of the Building), which may now or
               hereafter be levied, assessed or imposed against the
               Building and/or the Land (the Building and said Land
               collectively referred to herein as "Real Property") and
               shall also mean leasehold taxes imposed upon the Landlord or
               Main Landlord in connection with the leasing and operation
               of the Real Property, except to the extent such taxes
               constitute income or other taxes imposed upon or measured by
               the general net income or profits of the Landlord or Main
               Landlord; provided, however, to the extent Landlord is
               charged a leasehold tax under the Main Lease and Tenant pays
               Tenant's Proportionate Share thereof pursuant to the terms
               and provisions of this Lease, Tenant will not also be
               required to pay a separate subleasehold tax, if any, solely
               in connection with this Lease.

                    In the event that Main Landlord and/or Landlord is
               required by federal, state or local statute or ordinance to
               collect taxes imposed upon Tenant in connection with the
               Main Lease or this Lease (as the case may be), Tenant shall
               cooperate with Main Landlord and/or Landlord (as the case
               may be) in the collection and payment of same, shall execute
               and deliver such forms and other documents as shall be
               required to enable Main Landlord and/or Landlord (as the



                                         -6-<PAGE>





               case may be) to collect and pay such taxes and shall remit
               to either Landlord and/or Main Landlord (as the case may be)
               all of Tenant's required payments, including interest and
               penalties (but, with respect to interest, only to the extent
               incurred as a direct result of the failure by Tenant to make
               timely payments thereunder) prior to the date said taxes are
               due and payable.  In the event that such taxes may be paid
               directly by Tenant, Tenant shall cooperate with Landlord
               and/or Main Landlord in making any requests or applications
               to enable Tenant, rather than Landlord and/or Main Landlord,
               to pay such tax, and Tenant shall pay such tax directly to
               the appropriate governmental authorities after the required
               approvals are obtained.

                    Notwithstanding anything contained in this clause (vii)
               of Section 2(a) to the contrary,

                    (A)  If at any time the method of taxation then
               prevailing shall be altered so that any new or additional
               tax, assessment, levy, imposition or charge or any part
               thereof shall be imposed upon Main Landlord in place or
               partly in place of general real estate taxes, and shall be
               measured by or be based in whole or in part upon the Real
               Property or the rents or other income therefrom, then all
               such new taxes, assessments, levies, impositions or charges
               or part thereof, to the extent that they replace general
               real estate taxes, shall be included in Taxes levied,
               assessed or imposed against the Real Property to the extent
               that such items would be payable if the Real Property were
               the only property of Main Landlord subject thereto and the
               income received by Main Landlord from the Real Property were
               the only income of Main Landlord.

                    (B)  Notwithstanding the year for which any such taxes
               or assessments were levied, assessed or otherwise imposed,
               Taxes for any year shall mean (i) the taxes or special
               assessments (plus any interest payable thereon, but only to
               the extent the interest was incurred as a result of the
               failure by Tenant to make payments on a timely basis
               hereunder) due and payable during such year, and (ii) if any
               taxes or assessments payable during any calendar year shall
               be computed with respect to a period in excess of twelve
               (12) calendar months, then taxes or assessments applicable
               to the excess period shall be included in Taxes for that
               year only if due and payable in that year.  Except as
               provided in the preceding sentence, all references to Taxes
               "for" a particular year shall be deemed to refer to taxes
               levied, assessed or otherwise imposed for such year without
               regard to when such taxes are payable.

                    (C)  Taxes shall also include any personal property
               taxes, if any, (attributable to the calendar year in which



                                         -7-<PAGE>





               paid) imposed upon the furniture, fixtures, machinery,
               equipment, apparatus, systems and appurtenances used in
               connection with the Real Property, and excluding equipment
               or personal property owned by tenants of the Building
               including any personal property of Landlord as a tenant.

                    (D)  As soon as practical following the expiration of
               the Term of this Lease, Landlord and Tenant shall adjust the
               amount of Additional Rent attributable to Taxes by
               determining the difference, if any, between the Additional
               Rent attributable to Taxes actually paid by Tenant ("Taxes
               Paid") during the Term of the Lease and the Additional Rent
               attributable to Taxes as actually assessed ("Taxes
               Assessed") against the Building and Land during the Term of
               the Lease.  Tenant shall pay to Landlord the amount, if any,
               by which the Taxes Assessed exceed the Taxes Paid and
               Landlord shall pay to Tenant the amount, if any, by which
               the Taxes Paid exceed the Taxes Assessed.  The foregoing
               obligations shall survive the termination of the Lease. 
               Such payment shall be made within thirty (30) days of such
               determination by Landlord and Tenant.

                    (viii)  "Rentable Area of the Building" shall mean the
               sum of the areas of all office floors of the Building
               computed by measuring to the interior face of the exterior
               glass wall on each entire floor plus the public ground floor
               and second floor lobby and excluding only the public stairs,
               elevator shafts, flues, stacks, pipe shafts and vertical
               ducts ("vertical penetrations").  No deduction shall be made
               for columns or projections necessary to the Building. 
               Rentable Area of the Building shall, for the purposes of
               this Lease, be deemed to be 1,442,284 square feet. 
               Notwithstanding anything contained in this clause (viii) of
               Section 2(a) to the contrary, the deemed to be Rentable Area
               for each full floor of the Premises is the square footage
               shown on Exhibit F hereto for the particular floor.

                    (ix)  "Rentable Area of the Premises" shall be between
               206,697 and 245,025 square feet, subject to adjustment as
               hereinafter provided, and shall mean the sum of the areas of
               all office floors in the Premises shown on Exhibit F hereto
               with respect to full floors.  Partial floors shall be
               calculated in accordance with clause (viii) above.  The
               exact "Rentable Area of the Premises" shall be set forth in
               the Premises Amendment.

                    (x)  "Tenant's Proportionate Share" shall mean the
               percentage obtained by dividing the Rentable Area of the
               Premises by the Rentable Area of the Building.  The exact
               "Tenant's Proportionate Share" shall be set forth in the
               Premises Amendment.




                                         -8-<PAGE>





                    (xi)  "Additional Rent" shall mean all amounts
               determined pursuant to this Section 2, including any amounts
               payable by Tenant to Landlord on account thereof.

                    (xii)  "Adjusted Base Rent" shall mean the Base Rent as
               adjusted pursuant to the provisions of Section 2(i) below.

                    (xiii)  "Lease Year" shall mean the twelve (12) month
               period commencing on the Commencement Date of the Lease and
               each successive twelve (12) consecutive month period
               thereafter during the Term of this Lease.

                    (xiv)   Notwithstanding anything to the contrary set
               forth above, Landlord and Tenant hereby agree as follows:

                    (A)  On or before March 1, 1995, Tenant shall designate
               the following information to Landlord in writing, which
               designations shall be made in accordance with the terms and
               provisions of Exhibit F attached hereto:  (1) the per square
               foot Base Rent per annum under the Lease, (2) the per square
               foot amount of the Landlord's Allowance (as defined in the
               Workletter), and (3) the exact location, size and floor
               configuration of the Premises (including, without
               limitation, the exact Rentable Area of the Premises)
               (collectively, the foregoing are referred to herein as the
               "Economic Terms").  In the event Tenant fails to designate
               the Economic Terms on or before March 1, 1995 as aforesaid,
               Landlord shall be permitted to designate such Economic Terms
               for and on behalf of Tenant (which Economic Terms shall
               assume that the Premises will consist of floors six (6)
               through twelve (12) inclusive and that the Rentable Area of
               the Premises shall be 245,025 square feet and shall
               otherwise be in accordance with Exhibit F).  Within twenty
               (20) days after determination of the Economic Terms as
               aforesaid, Landlord shall prepare and submit to Tenant a
               proposed form of "Premises Amendment" to this Lease, which
               Premises Amendment shall include the following information: 
               (a) the Rentable Area of the Premises, (b) the Base Rent,
               Tenant's Proportionate Share and the amount of the
               Landlord's Allowance calculated in accordance with the terms
               and provisions of Exhibit F; (c) an amendment to Exhibit A
               hereof designating the Premises; and (d) such other
               information as Landlord and Tenant reasonably determine is
               necessary as a result of the determination of the Economic
               Terms.  The Premises Amendment shall be in form and
               substance reasonably satisfactory to Landlord and Tenant. 
               In the event the Premises Amendment has not been executed
               and delivered within thirty (30) days after its delivery to
               Tenant, the parties agree to submit the matter to
               arbitration in accordance with Section 35 hereof.





                                         -9-<PAGE>





                    (B)  In the event any item of Expense is included as a
               part of Additional Rent for tenants of the Building (other
               than Landlord as a tenant under the Main Lease) and a tenant
               of the Building (the "Excluded Tenant") is responsible for
               the total amount of such Expense item with respect to the
               Excluded Tenant's premises (e.g., if Main Landlord shall
               have no obligation to furnish cleaning and janitorial
               service for the Excluded Tenant's premises) and the Main
               Landlord includes the cost of such service for all other
               tenants' premises as an item of Expense as a part of Rent
               Adjustment, then the Rentable Area of the Excluded Tenant's
               premises shall be deducted from the Rentable Area of the
               Building (for purposes of calculating the remaining tenants'
               Proportionate Share with respect only to such item of
               expense) and such item of Expense shall be allocated only
               among the remaining tenants.

                    (b)  Computation of Additional Rent - Tax and Expense
          Adjustments.

                    Commencing on the Commencement Date, Tenant shall pay
          Additional Rent in the form of Tax and Expense Adjustments (as
          hereinafter defined) for each Adjustment Year hereinafter
          specified.  Additional Rent payable by Tenant with respect to
          each Adjustment Year during which an Adjustment Date falls shall
          include the product of the Tenant's Proportionate Share,
          multiplied by the amount of Taxes and Expenses for such
          Adjustment Year ("Tax and Expense Adjustment").

                    (c)  Payments of Additional Rent; Projections.

                    Tenant shall pay Additional Rent to Landlord in the
          manner hereinafter provided.

                    (i)  Tax and Expense Adjustment.  Tenant shall make
               payments on account of the Tax and Expense Adjustment (any
               such payment with respect to any Adjustment Year being also
               called "Additional Rent Progress Payment") effective as of
               the Adjustment Date for each Adjustment Year as follows:

                    (A)  Landlord shall, within ten (10) days of its
               receipt of a "Projection Notice" (as defined in the Main
               Lease), deliver to Tenant a copy of such Projection Notice,
               which Projection Notice shall set forth, among other items,
               Main Landlord's reasonable estimates, forecasts or
               projections (collectively, the "Projections") of Taxes and
               Expenses and shall be based, as set forth in the Main Lease,
               on the Budget.  Landlord shall, concurrently with the
               delivery to Tenant of the Projection Notice as aforesaid,
               furnish Tenant with a written statement setting forth
               Tenant's Additional Rent Progress Payment for such
               Adjustment Year based upon the Projection.



                                         -10-<PAGE>





                    (B)  Until such time as Landlord furnishes a copy of a
               Projection Notice for an Adjustment Year as aforesaid,
               Tenant shall pay to Landlord a monthly installment of
               Additional Rent Progress Payment at the time of each payment
               of Monthly Base Rent equal to the latest monthly installment
               of Additional Rent Progress Payment.  On or before the first
               day of the next calendar month following Landlord's service
               of a copy of a Projection Notice, and on or before the first
               day of each month thereafter, Tenant shall pay to Landlord
               one-twelfth (1/12) of the Additional Rent Progress Payment
               shown in the copy of the Projection Notice.  Within twenty
               (20) days following Landlord's service of a copy of a
               Projection Notice, Tenant shall also pay Landlord a lump sum
               equal to the Additional Rent Progress Payment shown in the
               copy of the Projection Notice less (1) any previous payments
               on account of Additional Rent Progress Payment made during
               such Adjustment Year and (2) monthly installments on account
               of Additional Rent Progress Payment due for the remainder of
               such Adjustment Year.

                    (C)  Landlord shall deliver to Tenant on or before the
               Commencement Date a statement of the initial monthly
               installment of Additional Rent Progress Payment payable by
               Tenant.  Tenant agrees to pay monthly installments of
               Additional Rent Progress Payment equal to said initial
               monthly installments from and after the Commencement Date
               hereof until changed pursuant to a Projection Notice from
               Landlord as provided above.

                    (D)  When encumbering the Real Property with a
               mortgage, trust deed, ground or underlying lease, or other
               such security documents to which the Main Lease shall be or
               become subordinate ("Security Documents"), Main Landlord has
               agreed under the Main Lease that it shall attempt in good
               faith when negotiating any Security Documents to obtain the
               waiver of any term or provision that would require Main
               Landlord to, from time to time, deposit sums into an account
               or escrow to be used for the payment of any or all Taxes
               ("Tax Escrow").  If Main Landlord is unable to eliminate or
               waive the requirement in a Security Document for a Tax
               Escrow, then Main Landlord has agreed pursuant to the terms
               of the Main Lease to use its best efforts to obtain the
               agreement of the lender to permit deposits made into the Tax
               Escrow by Main Landlord to bear interest.  Tenant shall,
               within twenty (20) days of Landlord's receipt of the same
               from Main Landlord, receive Tenant's Proportionate Share of
               such interest, dividend or other income earned from the
               deposits held in the Tax Escrow, such earnings to be
               disbursed from the Tax Escrow when available pursuant to
               such Security Documents.  In the event Main Landlord is
               successful in obtaining such waiver, then Tenant shall not
               be required to make Additional Rent Progress Payments with



                                         -11-<PAGE>





               regard to Taxes, but shall make payment in accordance with
               the following provisions.  Landlord shall within ten (10)
               days of its receipt of a Tax Bill (being a copy of the bill
               for Taxes which Landlord received from Main Landlord under
               the Main Lease) deliver to Tenant a copy of such Tax Bill. 
               Tenant shall deliver to Landlord a certified check made
               payable to the relevant taxing authority in the amount of
               Tenant's Proportionate Share of the Tax Bill on a date which
               is the later of:  (a) ten (10) business days prior to the
               date on which the Tax Bill is due, or (b) ten (10) days
               after Tenant's receipt of the Tax Bill.  If Taxes are
               reduced or refunded after Tenant has paid its Tenant's
               Proportionate Share thereof, Landlord will reimburse Tenant
               for Tenant's Proportionate Share of such reduction or refund
               within twenty (20) days after Landlord's receipt of same
               from Main Landlord.

                    (d)  Readjustments.

                     The following readjustments with regard to the Tax and
          Expense Adjustment shall be made by Landlord and Tenant:

                    Within five (5) days of Landlord's receipt of
          "Landlord's Statement" (as defined in the Main Lease) setting
          forth Main Landlord's determination of the amount of Taxes and
          actual Expenses ("Actual Expenses") for such Adjustment Year,
          Landlord shall deliver to Tenant a copy of such Landlord's
          Statement.  If the Tax and Expense Adjustment owed for such
          Adjustment Year exceeds the Additional Rent Progress Payment paid
          by Tenant during such Adjustment Year, then Tenant shall, within
          twenty (20) days after receipt of Landlord's Statement, pay to
          Landlord an amount equal to the excess of the Tax and Expense
          Adjustment over the Additional Rent Progress Payment paid by
          Tenant during such Adjustment Year.  If the Additional Rent
          Progress Payment paid by Tenant during such Adjustment Year
          exceeds the Tax and Expense Adjustment owed for such Adjustment
          Year, then Landlord's payment of such excess ("Excess Expense
          Adjustment") shall accompany the copy of the Landlord's Statement
          delivered to Tenant as aforesaid.  In the event the amount of the
          Excess Expense Adjustment exceeds the actual Expenses by more
          than ten percent (10%), then Landlord shall pay Tenant at the
          time of repayment of the Excess Expense Adjustment Tenant's
          Proportionate Share of any interest paid by Main Landlord to
          Landlord pursuant to, and in accordance with, the Main Lease with
          respect to such Excess Expense Adjustment; provided, however,
          Landlord shall only be obligated to pay interest as aforesaid to
          the extent it actually receives a corresponding interest payment
          from Main Landlord under Section 2(d) of the Main Lease ("Main
          Lease Interest") and provided further, that such Main Lease
          Interest relates to Expenses paid by Tenant hereunder.  Landlord
          agrees, in good faith, to pursue its right to receive Main Lease
          Interest from Main Landlord.  The parties hereto acknowledge that



                                         -12-<PAGE>





          pursuant to, and in accordance with, Section 2(i) of the Main
          Lease, in the event the Landlord (in its capacity as a tenant
          under the Main Lease) disapproves of the Budget (as defined in
          the Main Lease) for any Adjustment Year under the Main Lease, the
          Building shall be operated on the basis of the Temporary Budget
          (as defined in the Main Lease) until such time as a revised
          budget is approved by Landlord as Tenant thereunder.

                    (e)  Audited Statement.

                    Within five (5) days of receipt thereof by Landlord
          under Section 2(e) of the Main Lease, Landlord shall furnish to
          Tenant a copy of the audited statement prepared by the
          independent certified public accountant selected by Main Landlord
          under the Main Lease setting forth in reasonable detail a
          calculation of Expenses and Taxes.  The cost of such audit shall
          be an Expense pursuant to the terms of Section 2(a)(iv) hereof. 
          Landlord agrees, upon Tenant's request at any time within fifty
          (50) days following Tenant's receipt from Landlord of the
          Landlord's Statement, to request that Main Landlord permit Tenant
          to examine, during normal business hours, Main Landlord's books
          and records showing Expenses and Taxes; provided, however,
          Landlord's only obligation hereunder shall be to make such
          request and Landlord shall have no liability to Tenant in the
          event Main Landlord, for any reason whatsoever, refuses to honor
          said request.  Unless Tenant objects to any item set forth in the
          Landlord's Statement within fifty (50) days after the furnishing
          of the Landlord's Statement containing said item, such Landlord's
          Statement shall be considered final and accepted by Tenant.

                    (f)  Proration and Survival.

                    With respect to any Adjustment Year which does not fall
          entirely within the Term, Tenant shall be obligated to pay as
          Additional Rent for such Adjustment Year only a pro rata share of
          Additional Rent as hereinabove determined, based upon the number
          of days of the Term falling within the Adjustment Year. 
          Following expiration or termination of this Lease, Tenant shall
          pay to Landlord or Landlord shall pay to Tenant, as the case may
          be, any Additional Rent or Excess Expense Adjustment, as the case
          may be, due to the other within twenty (20) days after the date
          Landlord's Statement is sent to Tenant.  Without limitation on
          other obligations of Tenant which shall survive the expiration of
          the Term, the obligations of Tenant to pay Additional Rent and of
          Landlord to refund any Excess Expense Adjustment provided for in
          this Section 2 shall survive the expiration or termination of
          this Lease.








                                         -13-<PAGE>





                    (g)  No Decrease in Base Rent.

                    In no event shall the calculation of Additional Rent
          result in a decrease of the Base Rent payable hereunder as set
          forth in Section 1 hereof (as adjusted as set forth herein).

                    (h)  Additional Rent.

                    All amounts payable by Tenant as or on account of
          Additional Rent shall be deemed to be additional rent becoming
          due under this Lease.

                    (i)  Adjustment to Base Rent.  Commencing with, and
          including, the first day of the second Lease Year, the Base Rent
          shall be adjusted for each Lease Year to an amount which is the
          product of:  (i) the then current Base Rent (as adjusted from
          time to time in accordance with this Section 2(i)), multiplied by
          (ii) one hundred and two percent (102%).  As an example of the
          foregoing calculation on a per square foot basis, the Adjusted
          Base Rent for the Term assuming an initial Base Rent of $8.20 per
          square foot per annum would be as follows:

               Lease Year                 Adjusted Base Rent

               Two                      $ 8.20 x 102% = $ 8.36
               Three                    $ 8.36 x 102% = $ 8.53
               Four                     $ 8.53 x 102% = $ 8.70
               Five                     $ 8.70 x 102% = $ 8.87
               Six                      $ 8.87 x 102% = $ 9.05
               Seven                    $ 9.05 x 102% = $ 9.23
               Eight                    $ 9.23 x 102% = $ 9.41
               Nine                     $ 9.41 x 102% = $ 9.60
               Ten                      $ 9.60 x 102% = $ 9.79
               Eleven                   $ 9.79 x 102% = $ 9.99
               Twelve                   $ 9.99 x 102% = $10.19
               Thirteen (seven
                 months)                $10.19 x 102% = $10.40

                    3.  Early Occupancy

                    Tenant shall, in accordance with Section 25 hereof, be
          entitled to possession of the Premises:  (a) on September 1, 1995
          (herein referred to as the "Possession Date") for the purpose of
          performing Tenant's Work pursuant to, and in accordance with, the
          terms and provisions of the Workletter, and (b) on July 1, 1996
          for commencement of Tenant's occupancy of the Premises for the
          purposes set forth in Section 4 hereof (subject to Section 5(c)
          of the Workletter).  In the event Tenant takes possession of the
          Premises as aforesaid on or after the Possession Date, all of the
          covenants and conditions of this Lease and the Workletter shall
          apply to and shall control such possession, except that the
          payment of Rent shall not commence until the Commencement Date.



                                         -14-<PAGE>





                    4.  Use of Premises.

                    (a)  Tenant shall use and occupy the Premises for
          executive and general offices and for any other lawful purpose
          permitted under applicable zoning ordinances (consistent with a
          first class office building) (including, without limitation, and
          to the extent permitted by applicable zoning ordinances for (i)
          the preparation and service of food and beverages from a pantry
          kitchen or lounge all for the exclusive use by officers,
          employees and business guests of Tenant (but not for use as a
          public restaurant or by other tenants of the Building), (ii) the
          operation of vending machines for the exclusive use of officers,
          employees and business guests of Tenant, provided that each
          vending machine, where necessary, shall be installed in a manner
          reasonably approved by Landlord and/or Main Landlord and designed
          to avoid water leakage, and (iii) the installation, maintenance
          and operation of electronic data processing equipment, computer
          processing facilities and business machines, provided that such
          equipment is contained within the Premises and does not cause
          unreasonable (consistent with a first class office building)
          vibrations, noise, electrical interference or other unreasonable
          (consistent with a first class office building) disturbance to
          other tenants of the Building or the elevators or other equipment
          in the Building), provided that the foregoing uses are not
          inconsistent with a first class office building.  Tenant shall
          not use or occupy the Premises or permit the use or occupancy of
          the Premises for any purpose or in any manner which (i) is
          unlawful or in violation of any applicable legal or governmental
          requirement, ordinance or rule; (ii) is dangerous or clearly may
          be dangerous to persons or property; (iii) invalidates, increases
          or clearly will invalidate or increase the amount of premiums for
          any policy of insurance affecting the Real Property, unless any
          additional amounts of insurance premiums so incurred, are paid by
          Tenant to Landlord; or (iv) creates or clearly will create a
          nuisance, unreasonably disturbs any other tenant of the Building
          or injures the reputation of the Building.

                    (b)  With respect to any use permitted under this
          Section 4, Tenant shall not use the Premises so as to violate any
          laws or requirements of public authorities, constitute a public
          or private nuisance, unreasonably interfere with or cause
          physical discomfort to any of the other tenants or occupants of
          the Building, interfere with the operation of the Building or the
          maintenance of same as a first-class office building, or violate
          any of Tenant's other obligations under this Lease.

                    5.  Services.  Landlord shall cause Main Landlord to
          furnish subject to, and in accordance with, the terms and
          provisions of the Main Lease, the following services, which shall
          all be deemed Expenses (except to the extent to be paid entirely
          by Tenant, as hereinafter provided):




                                         -15-<PAGE>





                    (a)  Air-cooling and heat in accordance with the
          heating, ventilating and air conditioning ("HVAC") Specifications
          on Attachment A to the Workletter of the Main Lease, daily from
          7:00 A.M. to 6:00 P.M. (Saturdays 8:00 A.M. to 1:00 P.M.),
          Sundays and Holidays excepted.  The term "Holidays" as used
          herein shall mean those days customarily recognized as holidays
          by other first-class office buildings in downtown Chicago.

                    (i)  Subject to the provisions of subsection (ii)
               below, whenever Tenant's use or occupation of the Premises
               exceeds the design loads, as specified on Attachment A to
               the Workletter of the Main Lease, for the system that
               provides heat and air-cooling, or Tenant's use of lighting
               or heat generating machines or equipment in the Premises
               exceed such design loads and affect the temperature
               otherwise maintained by the heating, ventilating and
               air-conditioning system in the Premises or Building,
               Landlord and/or Main Landlord, as the case may be, may
               temper such excess loads by installing supplementary heat or
               air-conditioning units in the Premises or elsewhere where
               necessary, and the cost of such units and the expense of
               installation, including, without limitation, the reasonable
               cost of preparing working drawings and specifications, shall
               be paid by Tenant as Additional Rent within thirty (30) days
               after receipt of invoices therefor.  The expense, except for
               electricity directly billed to Tenant, resulting from the
               operation and maintenance of any such supplementary heat or
               air-conditioning units shall be paid by the Tenant to the
               Landlord as Additional Rent at rates fixed by Landlord
               and/or Main Landlord, as the case may be (but not both);
               such rates shall be the lesser of:  (A) the actual cost of
               such operation and maintenance, plus five percent (5%) of
               such actual cost for Landlord's and/or Main Landlord's
               overhead (but not both), or (B) the amount actually charged
               by Main Landlord to Landlord for such supplementary units
               under the Main Lease.  Notwithstanding the foregoing, Tenant
               shall maintain, at Tenant's sole cost and expense, the
               additional air conditioning units ("Additional HVAC Units")
               being installed by Tenant in the Premises pursuant to the
               terms and provisions of the Workletter.

                    (ii)  The agreements hereunder are subject to
               governmental restrictions on energy use.  Furthermore, if
               Tenant requests air-cooling and heat during times other than
               the hours described above, then the provision of such
               additional service shall be pursuant to Section 5(h) hereof.

                    (b)  In common with other tenants, cold water from the
          City of Chicago mains for drinking, lavatory and toilet purposes
          drawn through fixtures installed in the Premises by Landlord,
          Main Landlord or by Tenant with Landlord's and (to the extent
          required under the Main Lease) Main Landlord's written consent,



                                         -16-<PAGE>





          and hot water in common with other tenants for lavatory purposes
          from regular Building supply.  Tenant shall pay Landlord as
          Additional Rent at rates fixed by Landlord and/or Main Landlord,
          as the case may be (but not both), for all tenants (which rates
          shall not exceed the rates charged by the public utility
          providing same, plus one hundred five percent (105%) of the cost
          of heating hot water) for domestic water and hot water furnished
          for any purpose other than as set forth in the first sentence of
          this Section 5(b).  The Tenant shall not waste or permit the
          waste of water.  Tenant shall pay the cost of acquisition,
          installation, repair, maintenance and replacement of any
          equipment required to be obtained to supply Tenant's special hot
          water needs.

                    (c)  Janitorial and cleaning service in accordance with
          the cleaning specifications attached as Exhibit G to the Main
          Lease ("Cleaning Specifications") in and about the Premises,
          Saturdays, Sundays and Holidays excepted. 

                    (d)  Passenger elevator service consisting of not less
          than eight (8) elevators (not including any elevators which are
          temporarily out of service or otherwise temporarily unavailable
          for use) located in that portion of the bank of eight (8)
          elevators as shown on Attachment A to the Workletter of the Main
          Lease serving exclusively floors 2 through 15 of the Building,
          both inclusive, including each of floors six (6) through twelve
          (12), both inclusive, in common with Landlord, Main Landlord and
          other persons at such times as Landlord is permitted to use such
          elevators subject to, and in accordance with, the Main Lease.
          Landlord shall also cause Main Landlord to provide subject to,
          and in accordance with, the Main Lease, freight elevator service
          in common with Landlord, Main Landlord and other persons, at such
          time or times as may be established by Main Landlord or Landlord
          including the right, in common with Landlord, AT&T and their
          successors and assigns, to the use of the separate single freight
          elevator provided by Main Landlord for their exclusive use
          pursuant to Section 5(d) of the Main Lease.  Such full elevator
          service, passenger or freight, if furnished at other times shall
          be optional with Landlord and/or Main Landlord and shall never be
          deemed a continuing obligation.  Landlord, however, shall cause
          the Main Landlord to provide subject to, and in accordance with,
          the terms and provisions of the Main Lease, limited (but not less
          than two (2)) passenger elevator service daily at all other
          times.  Operatorless automatic elevator service shall be deemed
          "elevator service" within the meaning of this paragraph.  In
          addition, Tenant shall be entitled to use, on a non-exclusive
          basis, the executive passenger elevator which is express to the
          60th floor of the Building for so long as the conferencing center
          on such floor is available to Tenant pursuant to subsection 5(k)
          below.





                                         -17-<PAGE>





                     (e)  Electricity shall not be furnished by Landlord or
          Main Landlord, but shall be furnished by an approved electric
          utility company serving the area.  Landlord shall permit the
          Tenant to receive such service direct from such utility company
          at Tenant's cost, and shall permit Landlord's and Main Landlord's
          (to the extent permitted under the Main Lease) wire and conduits
          to be used for such purposes to the extent available and
          suitable.  Notwithstanding anything contained herein to the
          contrary, Landlord shall cause Main Landlord to provide subject
          to, and in accordance with, the terms and provisions of the Main
          Lease, at no expense to Tenant, sufficient wire and conduit to
          meet the requirements as indicated on Attachment A to the
          Workletter of the Main Lease.  Tenant shall make all necessary
          arrangements with the utility company for metering and paying for
          electric current furnished by the utility company to Tenant and
          Tenant shall pay for all charges for electric current consumed on
          the Premises during Tenant's occupancy thereof.  The electricity
          used during the performance of janitor service, the making of
          alterations or repairs in the Premises (provided same are for
          Tenant's benefit), and for the operation of the Building's HVAC
          system at times other than as provided in paragraph (a) hereof at
          the request of Tenant, or the operation of any special air
          conditioning systems which may be required for data processing
          and computer equipment or for other special equipment or
          machinery installed by Tenant, shall be paid for by Tenant. 
          Tenant shall make no alterations or additions to the electric
          equipment or appliances without the prior written consent of the
          Landlord and Main Landlord (to the extent required under the Main
          Lease) in each instance, which consent as to Landlord shall not
          be unreasonably withheld; provided, however, Tenant shall have
          the right, without the consent of Landlord, to install, relocate
          and/or remove any equipment owned or leased by Tenant or subject
          to a purchase and/or financing arrangement with Tenant within the
          Premises (as long as such relocation does not adversely affect
          any Building systems and is done in accordance with any
          applicable Rules and Regulations).  Tenant may, but shall not be
          obligated, to purchase from the Landlord or the Main Landlord
          lamps, used in the Premises during the Term hereof which shall be
          offered at a reasonably competitive price established by Main
          Landlord plus a fee for storage and handling not to exceed five
          percent (5%) of the cost of such lamps and for installation not
          to exceed the rates set forth in the Budget.  In the event Tenant
          elects not to purchase lamps, Tenant will give Landlord four (4)
          months notice of such election.  Tenant agrees that all lamps
          shall be appropriate for their intended use and shall be
          consistent with the color rendition of the lamps in the balance
          of the Building.  Tenant covenants and agrees that at all times
          its use of electric current shall never exceed the capacity
          available as stated in Attachment A to the Workletter of the Main
          Lease; provided, however, Landlord agrees to cause the Main
          Landlord to provide subject to, and in accordance with, the terms
          of the Main Lease, additional capacity, at Tenant's request if



                                         -18-<PAGE>





          (i) it is reasonably feasible to do so, and (ii) Tenant pays for
          the cost of same.

                    (f)  Window washing of all exterior windows in the
          Premises, both inside and out, weather permitting, in accordance
          with the Cleaning Specifications.

                    (g)  Tenant and its employees and visitors may use
          below-grade enclosed parking areas in the Parking Garage for
          passenger vehicles in common with Main Landlord, Landlord and
          other tenants of the Building and their employees and visitors,
          all subject to the Rules and Regulations (as hereinafter defined)
          including, without limitation, the right to allocate specific
          parking spaces to certain tenants in the Building and to charge
          periodic user fees for the use of such parking spaces.  Tenant
          shall have available for its use forty (40) of such spaces in a
          specific location determined by Landlord; provided, however, in
          the event Tenant fails to pay for the use of any such spaces,
          such spaces not so paid for will automatically revert back to
          Landlord.  Tenant shall pay the periodic user fees charged
          generally to tenants of the Building to the extent it contracts
          for use of such spaces.

                    (h)  Landlord may, upon the reasonable request of
          Tenant, provide such extra or additional services as it is
          reasonably possible for the Landlord to provide (or, at Tenant's
          option, Tenant can request that Landlord or any agent of Landlord
          (designated by Landlord in writing as Landlord's agent from time
          to time) cause the Main Landlord to provide such extra or
          additional services as is reasonably possible for Main Landlord
          to provide subject to, and in accordance with, the terms of the
          Main Lease), within a reasonable period of time after such extra
          or additional services are requested.  Tenant shall, for such
          extra or additional services, pay the lesser of (i) the amounts
          charged by Main Landlord pursuant to Section 5(h)(a) and (b) of
          the Main Lease, or (ii) one hundred five percent (105%) of all of
          Landlord's and/or Main Landlord's, as the case may be, (but not
          both) reasonable costs which are incurred in providing same, such
          amount to be considered Additional Rent hereunder.  Landlord's
          and/or Main Landlord's cost, as the case may be, (but not both)
          shall include, but shall not be limited to, fees and other
          charges paid by Landlord and/or Main Landlord, as the case may
          be, (but not both) to architects, engineers and other consultants
          retained by Landlord and/or Main Landlord to determine whether or
          not, and on what terms and conditions, such extra or additional
          services may be provided, as aforesaid.  All charges for such
          extra or additional services shall be due and payable within
          twenty (20) days after they are billed.  Interest at the rate set
          forth in Section 26(h) shall accrue commencing at the expiration
          of such twenty (20) day period.  Any such billings (not more than
          once a month) for extra or additional services shall include an
          itemization of the extra or additional services rendered, and the



                                         -19-<PAGE>





          charge for each such service.  At Tenant's request, Landlord
          shall provide (or cause Main Landlord to provide) Tenant with the
          rates for additional services as requested by Tenant and shall
          promptly notify Tenant of any changes in such rates.

                    (i)  Security at Building lobby entrance comparable to
          that provided in first class non-institutionally owned office
          buildings in downtown Chicago.

                    (j)  Tenant, in common with other tenants, shall have
          the right to use the loading docks at the Project subject to
          prior scheduling with Landlord and Main Landlord.  In addition,
          Tenant shall have the right, in common with Landlord and AT&T, to
          use the thirty (30) foot loading dock and the approximately 400
          square foot storage area shown on Exhibit I of the Main Lease, as
          said location may change in accordance with the terms and
          provisions of the Main Lease, and shall have the further right,
          at time of initial move-in and move-out, to use in common with
          Landlord and AT&T the single fifty (50) foot over-the-road
          loading berth.

                    (k)  Tenant, in common with other tenants, AT&T and
          Landlord, shall have the right to use the conferencing center on
          the 60th floor of the Building at such rates as may from time to
          time be established on a non-discriminatory basis with other
          tenants in the Building (except that Landlord, AT&T and/or any
          entity which is affiliated with Landlord and/or AT&T may receive
          preferential treatment), subject to prior scheduling with the
          Landlord and Main Landlord; provided, however, such right can be
          revoked by Landlord at any time, in its sole discretion, if Main
          Landlord, Landlord or AT&T desires to use such space for its own
          purposes or grants another tenant or its subtenant exclusive use
          of such space.

                    Tenant agrees that neither Landlord nor Main Landlord,
          nor their respective agents or employees shall be liable in
          damages, by abatement of Rent or otherwise, except in the event
          of the negligence, intentional act or omission of Landlord, Main
          Landlord or their respective agents and employees, for failure to
          furnish (or causing to be furnished) or delay in furnishing any
          service when such failure or delay is occasioned, in whole or in
          part, by repairs, renewals or improvements, by any strike,
          lockout or other labor trouble, by inability to secure elec-
          tricity, gas, water, or other fuel at the Building after
          reasonable effort so to do, by any accident or casualty
          whatsoever, by the act or default of Tenant or other parties, or
          by any cause beyond the reasonable control of Landlord or Main
          Landlord.  Tenant shall notify Landlord if any service shall be
          stopped, delayed or diminished, and Landlord will proceed
          diligently to attempt to cause the Main Landlord to restore such
          service subject to, and in accordance with, the terms of the Main
          Lease, as soon as reasonably possible, subject to the provisions



                                         -20-<PAGE>





          of this Section 5.  Notwithstanding the foregoing, if as a result
          of any failure or delay in providing (or causing to be provided)
          HVAC, plumbing, water, electricity or elevator service (other
          than any such failure or delay caused by the utility company
          providing same or a failure or delay which affects buildings in
          the area in which the Building is located, or failure or delay
          caused by the negligence or intentional act of Tenant or its
          agents, employees, guests or invitees) the Premises, or any
          material portion of a floor of the Premises is rendered unusable:
          (i) for a period in excess of three (3) consecutive business
          days, then Rent for the portion of the Premises rendered unusable
          shall abate until such portion is rendered usable, and (ii) for a
          period in excess of (A) one hundred eighty (180) consecutive
          business days or (B) one hundred eighty (180) days during any
          three hundred sixty (360) day period, then Tenant shall have the
          right, upon ten (10) days prior written notice from Tenant to
          Landlord, to terminate the Lease in its entirety or, in the event
          only a floor or portion of a floor of the Premises is rendered
          unusable as aforesaid, only in half floor units which would
          include the affected portion thereof (unless the Premises or
          portion thereof are rendered usable prior to receipt of the
          aforesaid notice from Tenant).  Tenant agrees to cooperate fully,
          at all times, with Landlord in abiding by all Rules and
          Regulations and other requirements which Landlord and/or Main
          Landlord may prescribe for the proper functioning and protection
          of all utilities and services reasonably necessary for the
          operation of the Premises and the Building.  Landlord and Main
          Landlord, throughout the Term of this Lease, shall have access to
          any and all mechanical installations within the Premises on
          reasonable notice to Tenant, and Tenant agrees that there shall
          be no construction or partitions or other obstructions which will
          materially interfere with the moving of the servicing equipment
          of Landlord or Main Landlord to or from the enclosures containing
          said installations.  Tenant further agrees that neither Tenant
          nor its employees, agents, licensees, invitees or contractors
          shall at any time tamper with, adjust or otherwise in any manner
          affect Landlord's or Main Landlord's mechanical installations
          unless authorized by Landlord or Main Landlord (as the case may
          be).  All services provided (or caused to be provided by Main
          Landlord subject to, and in accordance with, the Main Lease)
          pursuant to the terms hereof shall be of a quality level
          consistent with a first class non-institutionally owned office
          building in downtown Chicago.  Landlord shall use (or, at
          Landlord's option, shall cause Main Landlord to use subject to,
          and in accordance with, the terms and provisions of the Main
          Lease) reasonable efforts to provide such services in a cost-
          effective manner.

                    If Landlord shall fail to perform (or fail to cause
          Main Landlord to perform subject to, and in accordance with the
          Main Lease) the services set forth in Section 5(c) above
          ("Cleaning Services") (and such failure is not otherwise excused



                                         -21-<PAGE>





          as set forth in this Section 5) and such failure continues for a
          period of ten (10) consecutive business days after written notice
          from Tenant to Landlord, then the Tenant, in addition to the
          right to abate Rent as set forth above, shall have the right to
          perform such Cleaning Services not performed by (or caused to be
          performed by) Landlord until such time as the Landlord cures (or
          causes the cure of) the failure to perform.  Such time period
          shall not be extended by Force Majeure.  Tenant shall bill
          Landlord for all reasonable and verifiable costs of performance
          by the Tenant of such Cleaning Services plus five percent (5%)
          thereof for overhead.  In the event Landlord does not pay same
          within thirty (30) days of receipt of such invoice, then Tenant
          shall have the right to set off such amount against amounts owed
          by the Tenant to the Landlord under this Lease.

                    6.  Condition and Care of Premises.  No promises of the
          Landlord to alter, remodel, improve, repair, decorate or clean
          the Premises or any part thereof have been made, and no
          representation respecting the condition of the Premises or the
          Building has been made to Tenant by or on behalf of Landlord
          except to the extent expressly set forth herein.  This Lease does
          not grant any rights to light or air over or about the Real
          Property of Main Landlord except as set forth in Section 30
          hereof.  Except for (i) any damage resulting from any negligent
          or intentional act or omission of Landlord, AT&T or their
          employees or agents, and (ii) Landlord's Repair Obligations
          defined below, and, subject to the provisions of Sections 13 and
          14 hereof, Tenant shall at its own expense keep the Premises and
          Tenant's leasehold improvements and contents in good repair and
          tenantable condition and shall promptly and adequately repair all
          damage to the Premises caused by Tenant or any of its employees,
          contractors, agents, invitees, or licensees including replacing
          or repairing all damaged or broken glass, fixtures and
          appurtenances resulting from any such damage.  If Tenant does not
          do so promptly and adequately, Landlord may (upon not less than
          fifteen (15) days' notice to Tenant except in an emergency) but
          need not, make such repairs and replacements and Tenant, shall
          pay Landlord the reasonable and verifiable cost thereof within
          thirty (30) days after billing, plus five percent (5%) of such
          cost for Landlord's overhead.  Interest at the rate set forth in
          Section 26(h) shall accrue commencing at the expiration of such
          thirty (30) day period.

                    Landlord hereby agrees to cause Main Landlord to
          perform the following repair and maintenance obligations subject
          to, and in accordance with, the terms and provisions of the Main
          Lease ("Landlord's Repair Obligations"):  all maintenance,
          repairs and replacements to the common areas of the Building and
          Building service systems not specifically due to the Tenant's
          negligent or intentional act or omission.  Without limiting the
          generality of the foregoing sentence or the following, the
          Landlord shall cause Main Landlord to maintain, repair and keep



                                         -22-<PAGE>





          in good order, safe and clean condition subject to, and in
          accordance with, the terms of the Main Lease (1) the plumbing,
          sprinkler, HVAC, any supplemental systems installed pursuant to
          Section 5(a)(i) (such units to be maintained by Main Landlord at
          Tenant's expense); provided, however, Tenant, at its sole cost
          and expense, may install or cause to be installed and shall
          maintain or cause to be maintained the Additional HVAC Units
          described in Section 5(a)(i) above)); security systems of the
          Building (other than as installed by Tenant); electrical and
          mechanical systems and equipment, and Main Landlord's elevators
          and boilers, all as described in Attachment A to the Workletter
          of the Main Lease ("Standard Items") or any substitutions for
          such Standard Items or additions requested by Landlord and
          approved by Main Landlord pursuant to the terms of the Main Lease
          (provided that, to the extent such substitutions or additions are
          to be installed in the Premises, Landlord agrees it will also
          obtain the consent of Tenant, which consent shall not be
          unreasonably withheld or delayed), all of which are located in or
          serve the Premises and common areas of the Building, broken or
          damaged glass (unless caused by the negligent or intentional act
          or omission of the Tenant or specifically required to be repaired
          or replaced by Tenant pursuant to the preceding paragraph); (2)
          underground utility lines and transformers and interior and
          exterior structure of the Building, including the roof (except as
          set forth in Section 30 and in the Direct Lease Option and
          Consent Agreement), exterior walls, bearing walls, support beams,
          foundation, columns, exterior doors and windows and lateral
          support to the Building; (3) the interior walls, ceilings, floors
          and floor coverings of the common areas of the Building; (4) the
          exterior improvements to the Land, including shrubbery,
          landscaping and fencing; and (5) the common areas located within
          or outside the Building, including the common entrances,
          corridors, doors and windows, loading dock, stairways and
          lavatory facilities and access ways therefor.

                    7.  Return of Premises.

                    (a)  At the termination of this Lease by lapse of time
          or otherwise or upon termination of Tenant's right of possession
          without terminating this Lease, Tenant shall surrender possession
          of the Premises to Landlord and deliver all keys to the Premises
          to Landlord and make known to the Landlord the combination of all
          locks of vaults then remaining in the Premises, and shall,
          subject to the following paragraph, return the Premises and all
          equipment and fixtures of the Landlord therein to Landlord, in
          good repair and tenantable condition, ordinary wear and tear,
          loss or damage by fire or other insured casualty, and damage
          resulting from condemnation and/or the negligence, intentional
          act or omission of Landlord and/or Main Landlord excepted,
          failing which Landlord may restore the Premises and such
          equipment and fixtures to such good and tenantable condition and
          Tenant shall pay the cost thereof to Landlord within thirty (30)



                                         -23-<PAGE>





          days of receipt of an invoice together with five percent (5%) of
          such cost as Landlord's overhead.  Interest at the rate set forth
          in Section 26(h) shall accrue commencing at the expiration of
          such thirty (30) day period.  In no event shall Tenant remove
          items, the removal of which would cause damage to the structure
          of the Building, without Landlord's and (to the extent required
          under the Main Lease) Main Landlord's consent, which consent
          shall not be unreasonably withheld.  If such consent is obtained,
          Tenant shall repair all damage at its expense.  It is understood
          and agreed that, in accordance with the terms and provisions of
          the Workletter, Tenant may elect, in its sole discretion, as part
          of the Tenant's Work, to demolish certain portions of the
          Premises as they exist on the date possession of the Premises is
          delivered to Tenant, including without limitation the right to
          demolish all or any portion of the eleventh (11th) floor
          improvements, and, with respect to such demolition, Tenant shall
          not be obligated, at the termination of this Lease, to restore
          said demolished portions to their original condition prior to the
          demolition thereof by Tenant.

                    (b)  All installations, additions, partitions,
          hardware, light fixtures, non-trade fixtures and improvements,
          temporary or permanent, except movable furniture, personal
          property and equipment belonging to Tenant, in or upon the
          Premises, placed there by Tenant shall be Landlord's property and
          shall remain upon the Premises, all without compensation,
          allowance or credit to Tenant; provided, however, Tenant may
          elect at its discretion to remove custom millwork, cabinetry,
          equipment from the telephone equipment room, computer wiring,
          microwave and other communication equipment (to the extent owned
          or leased by Tenant), carpeting, track lighting, special lighting
          fixtures and office display modules, in which event Tenant shall,
          prior to the end of the Term or seven (7) days after the earlier
          termination of the Lease or Tenant's right to possession, repair
          any damage to the Premises caused by such removal, failing such
          repair by Tenant, Landlord may repair the Premises and Tenant
          shall pay the cost thereof to Landlord within thirty (30) days of
          receipt of an invoice, together with five percent (5%) of such
          cost for Landlord's overhead.  Interest at the rate set forth in
          Section 26(h) shall accrue commencing at the expiration of such
          thirty (30) day period.  Landlord shall, at the time of its
          consent to any installations, additions, partitions, fixtures or
          improvements given pursuant to Section 11 hereof or the
          Workletter, provide Tenant with written notice stating whether or
          not Landlord shall require Tenant to remove the same upon
          termination of this Lease (except no such removal will be
          required if such installations, additions, partitions, fixtures
          or improvements are of at least building standard quality, as
          reasonably determined by Landlord), and if such removal is
          required, Tenant, at Tenant's sole cost and expense, shall
          promptly remove such of the installations, additions, partitions
          and fixtures designated in such notice and repair any damage to



                                         -24-<PAGE>





          the Premises caused by such removal, failing which either
          Landlord or Main Landlord, as the case may be, may remove the
          same and repair the Premises and Tenant shall pay the expense to
          Landlord or Main Landlord, as the case may be, (but not both) of
          doing the same.

                    (c)  Tenant shall remove Tenant's furniture, machinery,
          safes, trade fixtures and other items of movable personal
          property of every kind and description from the Premises and
          restore any damage to the Premises caused thereby, such removal
          and restoration to be performed prior to the end of the Term or
          seven (7) days following termination of this Lease or Tenant's
          right of possession, whichever might be earlier, failing which
          either Landlord or Main Landlord (but not both) may do so in
          accordance with the terms and provisions hereof or of the Main
          Lease and thereupon the provisions of Section 15(f) shall apply.

                    (d)  All obligations of Tenant pursuant to this Section
          7 shall survive the expiration of the Term or sooner termination
          of this Lease; provided, however, if Landlord has not made a
          written claim against Tenant within ninety (90) days after the
          expiration of the Term or termination of the Lease, all such
          obligations of Tenant under this Section 7 shall terminate and
          Landlord shall have no further rights with respect to the
          foregoing.  Nothing contained herein shall relieve Tenant from
          its obligations pursuant to Section 2(f) hereof.

                    8.  Holding Over.  The Tenant shall pay Landlord for
          each day Tenant retains possession of the Premises or any part
          thereof subsequent to the expiration of the Term, an amount which
          is two hundred percent (200%) of the amount of Rent, as set forth
          in Sections 1 and 2 hereof, for each day (computed on a year of
          365 days) applicable to that portion of the Premises being held-
          over.  Tenant shall also pay all direct actual damages and
          consequential damages sustained by Landlord by reason of such
          retention.  Nothing contained in this Section shall be construed
          or operate as a waiver of Landlord's right of re-entry or any
          other legal or equitable right or remedy to gain possession of
          that portion of the Premises being held-over.  In no event shall
          consequential damages payable by Tenant under this Section 8
          exceed the total amount of damages which Landlord is liable to
          pay Main Landlord under the Main Lease as a result of such
          holdover.

                    9.  Rules and Regulations.

                    (a)  Tenant agrees to observe and not to interfere with
          the rights reserved to Landlord contained in Section 10 hereof
          (and the rights reserved to Main Landlord contained in Section 10
          of the Main Lease) and agrees, for itself, its employees, agents,
          contractors, invitees and licensees, to comply with the rules and
          regulations set forth in Exhibit J of the Main Lease and any



                                         -25-<PAGE>





          additional rules and regulations applicable to Tenant as shall be
          adopted by Landlord pursuant to Section 10 of this Lease (and/or
          Main Landlord pursuant to and in accordance with Section 10 of
          the Main Lease) (collectively, "Rules and Regulations").

                    (b)  Any violation by Tenant of any of the Rules and
          Regulations may be restrained; but whether or not so restrained,
          Tenant acknowledges and agrees that it shall be and remain liable
          for all damages, loss, costs and expense resulting from any
          violation by the Tenant of any of said Rules and Regulations.
          Landlord shall use its reasonable efforts to cause Main Landlord
          to enforce, in accordance with the terms and provisions of the
          Main Lease, those Rules and Regulations which are adopted by Main
          Landlord against any other tenant.  The cost of such enforcement
          shall be an Expense hereunder, provided that (i) all leases with
          tenants in the Building shall contain a provision specifying that
          such tenant shall be liable for all costs and expenses, including
          attorneys' fees incurred, by Main Landlord in enforcing the Rules
          and Regulations against such tenant and (ii) Main Landlord uses
          reasonable efforts to collect such costs, fees and expenses.

                    (c)  Landlord agrees not to discriminate against Tenant
          in the approval, adoption or enforcement of any Rules and
          Regulations adopted by it and applicable to all other subtenants
          of the Main Premises or approved by it under the Main Lease and
          applicable to the Premises.

                    10.  Rights Reserved to Landlord.  Landlord reserves
          the following rights, exercisable at its election with prior
          written notice to Tenant:

                    (a)  The location and style of the suite number and
          identification sign or lettering for the Premises occupied by the
          Tenant (and any other signage) shall be subject to the approval
          of Landlord and (to the extent required under the Main Lease)
          Main Landlord which approval as to Landlord shall not be
          unreasonably withheld; provided, however, Tenant shall have the
          right, without the prior consent of Landlord, to install signs
          within the Premises on the floors of the Premises consisting of
          complete floors.

                    (b)  To retain at all times, and, subject to the
          provisions of subsection (d) below, to use in appropriate
          instances, passkeys to the Premises.

                    (c)  To exhibit the Premises (on reasonable notice to
          Tenant) to prospective assignees and mortgagees.

                    (d)  To enter the Premises at reasonable hours for
          reasonable purposes, including inspection and supplying janitor
          service or other service to be provided to Tenant hereunder



                                         -26-<PAGE>





          subject, however, (with the exception of janitor service) to the
          following:

                    (i)  The Landlord will give an employee designated in
               writing by the Tenant, advance oral notice of its desire to
               enter the Premises and the purposes for such entry; and

                    (ii)  The Landlord agrees that neither it nor any of
               its representatives, employees, invitees or agents will
               enter into or move about the Premises unless accompanied by
               a representative of the Tenant; and

                    (iii)  The Landlord agrees that if, prior to such
               entry, it is impracticable for the Tenant to secure
               classified or confidential material, the Tenant may prevent
               the Landlord from access to the area where such material is
               located until same is secured; provided, however, that in
               the event of an emergency, the Tenant will secure the same
               promptly; and

                    (iv)  The Landlord will use all reasonable efforts not
               to disturb the Tenant's use and occupancy of the Premises;
               and

                    (v)  Notwithstanding the foregoing, Tenant agrees that
               Landlord shall have immediate access to the Premises in the
               event of an emergency.  Tenant agrees to provide Landlord
               with a reasonable means of access for such emergencies.

                    (e)  Provided that reasonable access to the Premises
          shall be maintained and the business of Tenant shall not be
          interfered with unreasonably, to make repairs, alterations,
          additions and improvements, structural or otherwise, in or to the
          Main Premises or any part thereof.  During such work described
          herein, Landlord may enter the Premises, subject to the
          requirements of Section 10(d)(i)-(v), and take into and upon or
          through any part of the Building, including the Premises, all
          materials that may be necessary for such work.  Landlord shall,
          at its expense, repair all damage caused by Landlord to the
          Premises (and cause Main Landlord to repair all damage caused by
          Main Landlord) and restore the Premises to their original
          condition.  Landlord and/or Main Landlord, as the case may be,
          shall obtain all appropriate insurance or cause its contractors
          to carry such insurance.  All such work shall comply with all
          insurance requirements and all applicable laws and ordinances and
          rules and regulations of governmental departments or agencies.
          Landlord or Main Landlord may, at their option, make any repairs,
          alterations, improvements and additions in and about the Building
          and the Premises during ordinary business hours; provided,
          however, if the conduct of Tenant's business is materially and
          adversely affected by same, at Tenant's reasonable request, such




                                         -27-<PAGE>





          work (other than emergency work) shall be done during other than
          business hours, at no cost or expense to Tenant.

                    (f)  To designate parking spaces in the Building for
          the exclusive use of one or more subtenants (subject to Tenant's
          rights herein set forth). 

                    (g)  From time to time to make and adopt on a non-
          discriminatory basis such reasonable rules and regulations for
          the protection and welfare of the Main Premises and its
          subtenants and occupants, as the Landlord may reasonably
          determine and not solely or primarily for the benefit of
          Landlord, and the Tenant agrees to abide by and comply with all
          such reasonable rules and regulations.

                    11.  Alterations.

                    (a)  Except with respect to work being performed by or
          on behalf of Tenant pursuant to, and in accordance with, the
          Workletter, Tenant shall not make alterations, improvements and
          additions in the Premises including, but not limited to HVAC,
          electrical and plumbing systems, and fire, smoke detection and
          temperature control systems ("Alterations") without Landlord's
          advance written consent in each instance, which approval shall
          not be unreasonably withheld, and (to the extent required under
          the Main Lease) the consent of the Main Landlord.  Landlord shall
          not be deemed to have acted unreasonably if it withholds its
          consent because:  Main Landlord has disapproved such Alteration
          (to the extent Main Landlord's approval is required); such work
          when completed by Tenant will, in the reasonable opinion of
          Landlord or Landlord's architect, adversely affect building
          systems or the structure or safety of the Building and its
          occupants; such work will increase Landlord's or Main Landlord's
          cost of furnishing services (unless Tenant agrees to reimburse
          Landlord or Main Landlord, as the case may be, for such increased
          costs) or otherwise will materially adversely affect Landlord's
          or Main Landlord's ability to furnish services to Tenant or other
          tenants.  The foregoing reasons, however, shall not be exclusive
          of the reasons for which Landlord may withhold consent, whether
          or not such other reasons are similar or dissimilar to the
          foregoing.  Landlord shall have thirty (30) days within which to
          review, and have its consultants review, the proposed Alterations
          and Landlord shall be entitled to reimbursement for its
          reasonable costs incurred in such review and determination, plus
          five percent (5%) of such costs for Landlord's overhead.  In no
          event shall Tenant be required to pay or reimburse both the
          Landlord and the Main Landlord for the same matter nor shall
          Tenant's cost with respect to such matters exceed the cost which
          Landlord would have been required to pay to Main Landlord under
          the Main Lease.  Landlord agrees to proceed diligently with such
          review and to inform Tenant of its consent or disapproval
          promptly.  Notwithstanding the foregoing, Tenant may make the



                                         -28-<PAGE>





          alterations, improvements or additions to the Premises as listed
          below without the Landlord's or Main Landlord's consent:

                    (i)  Activate, cap or relocate voice/data outlets;

                    (ii) Minor alteration of interior tenant space walls
               and wall/power/voice/data outlets and circuits as long as
               equipment connected to said outlets does not affect HVAC;

                    (iii) Relocate light fixtures (minor relocations not
               affecting switching);

                    (iv) Minor relocation of air diffusers within flex
               range;

                    (v)  Repainting, wallpapering or recarpeting of the
               Premises;

                    (vi) Minor carpentry such as decorating, picture
               hanging, furniture/cabinet securing, carpet changes and
               repainting and re-wallpapering not covered by (v) above; and

                    (vii) All furniture additions, removals or relocations,
               including wall panel systems.

                    Items (i) through (v) are hereinafter referred to as
          "Non-Structural Alterations".  Except as set forth in the next
          sentence, Tenant shall notify Landlord with specificity in
          writing of all Non-Structural Alterations at least twenty-four
          (24) hours prior to their commencement including, without
          limitation, the nature and location of the Non-Structural
          Alterations.  Tenant shall notify Landlord of Non-Structural
          Alterations described in (i) above on a monthly basis.  Tenant
          shall also promptly notify Landlord of any material changes to
          the Non-Structural Alterations previously described to Landlord.

                    (b)  All work of the nature herein contemplated may be
          done by contractors chosen by Tenant; provided, however, the
          Tenant's choice of contractors shall be subject to the approval
          of Landlord and Main Landlord (to the extent required under the
          Main Lease), which approval, as to Landlord, shall not be
          unreasonably withheld.  All contractors chosen by Tenant shall be
          of good reputation, have financial capacity to complete the work,
          be experienced in the area of work for which they have been
          hired, shall to the extent relevant, be familiar with high-rise
          construction, have good labor relations and utilize union labor. 
          Tenant shall supply Landlord prior to commencement of the work
          with copies of all contracts and warranties with respect to
          Alterations and permits required in connection with such work and
          evidence of insurance coverage, including coverage of Landlord
          and Main Landlord as additional insured parties.  Working
          drawings and specifications with respect to Alterations shall be



                                         -29-<PAGE>





          prepared at Tenant's expense by architects or engineers retained
          by Tenant and approved by Landlord and Main Landlord (to the
          extent required under the Main Lease), which approval, as to
          Landlord, shall not be unreasonably withheld.  Within a
          reasonable time after a request by Tenant, Landlord shall
          provide, at no cost to Tenant, all base building information,
          drawings and specifications in Landlord's possession (and will
          request Main Landlord to provide, at no cost to Tenant, copies of
          any other base building information, drawings and specifications
          in Main Landlord's possession), to the extent the same are
          reasonably requested by Tenant.  After completion of the
          Alterations, Tenant shall furnish Landlord with final
          construction drawings marked to show all changes.  If reasonably
          requested by Landlord, Tenant shall furnish Landlord on
          completion thereof with field drawings and plans and
          specifications, if any, for information purposes only.  In the
          event Tenant elects to use contractors employed by Landlord or
          Main Landlord for Alterations, then Tenant shall pay the cost of
          such work plus a fee to Landlord or Main Landlord, as the case
          may be (but not both) as set forth in Landlord's or Main
          Landlord's, as the case may be, bid for such work.  In the event
          Tenant employs its own contractors, then neither Landlord nor
          Main Landlord shall be entitled to any fee but, Tenant shall
          reimburse Landlord for its reasonable out-of-pocket costs and
          expenses in connection with its supervision of only the
          structural portions of the Alterations.

                    (c)  All work of the nature herein contemplated shall
          be at Tenant's expense, and shall comply with all insurance
          requirements and with all ordinances and regulations of the City
          of Chicago or any department or agency thereof, and with the
          requirements of all statutes and regulations of the State of
          Illinois or of any department or agency thereof.  All work done
          by Tenant or its contractors pursuant hereto shall be done in a
          first-class workmanlike manner, using only premium grades of
          materials at least equal to the building standards described on
          Attachment A to the Workletter of the Main Lease and shall comply
          with all insurance requirements and all applicable laws and
          ordinances and rules and regulations of governmental departments
          or agencies and the Rules and Regulations.  Tenant shall obtain
          all appropriate insurance or cause its contractors to carry such
          insurance.  Tenant shall defend and hold Landlord, Main Landlord,
          their agents and employees harmless from all costs, damages,
          liens and expenses related to such work.

                    12.  Assignment and Subletting.

                    (a)  Except as hereinafter provided, Tenant shall not,
          without the prior written consent of Landlord and Main Landlord
          (to the extent Main Landlord's consent is required under the Main
          Lease) in each instance, either prior or subsequent to the
          commencement of the Term, (i) assign, transfer, mortgage, pledge,



                                         -30-<PAGE>





          hypothecate or encumber or subject to or permit to exist upon or
          be subjected to any lien or charge, this Lease or any interest
          under it, (ii) allow to exist or occur any transfer of or lien
          upon this Lease or the Tenant's interest herein by operation of
          law, (iii) sublet the Premises or any part thereof, or
          (iv) permit the use or occupancy of the Premises or any part
          thereof for any purpose not provided for under Section 4 of this
          Lease.  In no event shall this Lease be assigned or assignable by
          voluntary or involuntary bankruptcy proceedings or otherwise, and
          in no event shall this Lease or any rights or privileges
          hereunder be an asset of Tenant under any bankruptcy, insolvency
          or reorganization proceedings.  The foregoing provisions shall
          apply to any permitted assignee or subtenant of Tenant
          (including, without limitation, any Permitted Transferee).

                    (b)  Without thereby limiting the generality of the
          foregoing provisions of this Section 12, Tenant expressly
          covenants and agrees not to enter into any lease, sublease,
          license, concession or other agreement for use, occupancy or
          utilization of the Premises which provides for rental or other
          payment for such use, occupancy or utilization based in whole or
          in part on the net income or profits derived by any person from
          the property leased, used, occupied or utilized (other than an
          amount based on a fixed percentage or percentages of receipts or
          sales), and that any such purported lease, sublease, license,
          concession or other agreement shall be absolutely void and
          ineffective as a conveyance of any right or interest in the
          possession, use, occupancy or utilization of any part of the
          Premises.

                    (c)  Consent by Landlord to any assignment, subletting,
          use or occupancy, or transfer or assignment, subletting or
          transfer by Tenant which is permitted hereunder without
          Landlord's consent, shall not be deemed to be a consent to or
          relieve Tenant from obtaining Landlord's consent to any
          subsequent assignment, transfer, lien, charge, subletting, use or
          occupancy.

                    (d)  Tenant shall, by notice in writing
          ("Assignment/Sublease Notice"), advise Landlord of its intention
          to assign this Lease or sublet any part or all of the Premises. 
          Landlord will not unreasonably withhold or delay its consent to
          Tenant's assignment of this Lease or subletting of the space
          covered by its Assignment/Sublease Notice.  Landlord shall not be
          deemed to have unreasonably withheld its consent to a sublease of
          part or all of the Premises or an assignment of this Lease if its
          consent is withheld because:  (i) Tenant is then in default
          hereunder (for purposes of this Section 12, "default" shall mean
          either (x) a material default which is not cured or (y) a
          Default); (ii) the proposed use of the Premises by the subtenant
          or assignee does not conform with the use set forth in Section 4
          hereof; (iii) in the reasonable judgment of Landlord, the



                                         -31-<PAGE>





          proposed subtenant or assignee is of a character or is engaged in
          a business which would be deleterious to the reputation of the
          Building as a first-class non-institutionally owned office
          building; (iv) the proposed use by the subtenant or assignee is
          prohibited by the Chicago, Illinois zoning ordinance; (v) the
          proposed use by the subtenant or assignee is not consistent with
          first-class non-institutionally owned office buildings in the
          central business district area of Chicago, Illinois; (vi) the
          proposed use by the subtenant or assignee involves the sale of
          food or liquor for consumption on the Premises by other than
          employees or guests; (vii) the proposed use by the subtenant or
          assignee is an amusement establishment or a "sexually-oriented
          business establishment"; (viii) the proposed use by the subtenant
          or assignee involves increases in pedestrian traffic through the
          common areas of the Building to the extent that a material
          increase in security or janitorial service is necessary; (ix)
          Main Landlord has withheld its consent to Tenant's proposed
          assignment of this Lease or subletting of the space covered by
          the notice (to the extent such consent is required under the Main
          Lease); or (x) the proposed use by the subtenant or assignee is
          for the provision, sale, lease or manufacture of (1)
          telecommunication equipment or services, (2) data processing
          equipment or services or (3) typewriting equipment; provided,
          however, that the foregoing are merely examples of reasons for
          which Landlord may withhold its consent and shall not be deemed
          exclusive of any other reasons for reasonably withholding
          consent, whether similar or dissimilar to the foregoing examples.
          Tenant shall furnish Landlord with copies of all documents
          relating to any such sublease or assignment including financial
          statements of the assignee or subtenant if requested by Landlord.

                    (e)  Tenant shall remain obligated under this Lease in
          the event of any sublease or assignment; provided, however,
          Tenant shall be released from liability hereunder in the event of
          an assignment of all of its right, title and interest in this
          Lease to a Permitted Transferee in accordance with Section 12(f)
          below.  Each such sublease or assignment shall contain a covenant
          by the sublessee or assignee to comply with the terms of this
          Lease and the Main Lease insofar as they relate to such sublessee
          or assignee.

                    (f)  Notwithstanding the foregoing provisions, Landlord
          agrees that any assignment of this Lease, once or successively,
          to an entity as a result of a merger, consolidation or sale of
          all or substantially all of the assets of Tenant shall not
          require Landlord's consent, provided that:  (i) such entity,
          immediately following such merger, consolidation or sale, has
          total assets of not less than Four Hundred Million and 00/100
          Dollars ($400,000,000.00), (ii) such entity, immediately
          following such merger, consolidation or sale, has a Net Worth (as
          herein defined), reasonably determined by Landlord, which is
          equal to or in excess of One Hundred Forty Million and 00/100



                                         -32-<PAGE>





          Dollars ($140,000,000.00), and (iii) the conditions specifically
          set forth in Section 12(d)(i), (ii), (iv), (v), (vi), (vii) and
          (x) are satisfied (such entity herein called a "Permitted
          Transferee").  The phrase "Net Worth", as used herein, shall mean
          total assets minus total liabilities as determined in accordance
          with generally accepted accounting principles.  Such Permitted
          Transferee shall be subject to all of the terms and conditions of
          this Lease and shall in writing agree to assume and to comply
          with the terms of this Lease.  At least thirty (30) days prior to
          the effective date of any assignment to a Permitted Transferee,
          Tenant shall give Landlord and Main Landlord notice of the
          identity of such Permitted Transferee and evidence, reasonably
          satisfactory to Landlord, of the total assets and Net Worth of
          such Permitted Transferee.

                    (g)  If Tenant shall sublet the Premises or any part
          thereof in accordance with the terms and provisions of this Lease
          at a Net Rental Rate (as hereinafter defined) in excess of the
          Rent due hereunder ("Excess Net Rent"), then Tenant shall be
          entitled, as long as Tenant is not in Default hereunder, to
          retain such Excess Net Rent.  Upon and during the continuance of
          a Default hereunder by Tenant, any and all Excess Net Rent
          collected shall immediately become the property of and be payable
          to the Landlord.  The phrase "Net Rental Rate" shall mean any and
          all rent and other consideration paid or payable by the
          applicable subtenant after reimbursement to the Tenant for any
          reasonable and out-of-pocket costs and expenses incurred by the
          Tenant in connection with such subletting for:  (a) tenant
          improvements, and (b) leasing commissions.

                    (h)  Without in any way limiting the foregoing
          provisions of this Section 12, the Tenant agrees that, in
          connection with any transfer by Tenant of all or substantially
          all of the assets of Tenant to another entity, Tenant shall
          transfer to such entity, and such entity shall assume, all of
          Tenant's right, title and interest in this Lease.  Any transfer
          of all or substantially all of the assets of Tenant without a
          corresponding transfer to such entity, and the assumption by such
          entity, of this Lease shall be deemed an assignment of this Lease
          and shall be subject to all of the provisions of this Section 12,
          including the requirement, if any, that Tenant obtain Landlord's
          prior written consent thereto.

                    13.  Damage or Destruction by Casualty.

                    (a)(i)  If the Premises or any part of the Building or
          machinery or equipment used in operation of the Building shall be
          damaged by fire or other casualty and if such damage does not
          render all or a substantial portion of the Premises or the
          Building untenantable, then Landlord shall proceed to cause the
          Main Landlord to repair and restore the same with reasonable
          promptness to the extent the Main Landlord is obligated to do so



                                         -33-<PAGE>





          in accordance with, and subject to, the terms and provisions of
          the Main Lease, subject to Force Majeure and reasonable delays
          for insurance adjustment.  Notwithstanding the foregoing, if the
          Premises or the portion of the Building so damaged which renders
          the Premises unusable are not repaired or restored by the Main
          Landlord as aforesaid within two hundred eighty (280) days from
          the date of damage, then, notwithstanding anything contained
          herein to the contrary, Tenant shall have the right to terminate
          this Lease, by written notice to the Landlord not later than
          twenty (20) days after the expiration of said two hundred eighty
          (280) day period but in any event prior to substantial completion
          of such repair or restoration work.  Such termination shall be
          effective as of the date of such notice.  Rent shall abate from
          the date of such damage.

                    (ii) If any such damage renders all or a substantial
          portion of the Premises or the Building untenantable, Landlord
          shall, with reasonable promptness after the occurrence of such
          damage, estimate the length of time that will be required to
          substantially complete such repair and restoration of such damage
          and shall, by written notice, advise Tenant of such estimate;
          provided, however, such estimate shall be based upon Main
          Landlord's estimate delivered pursuant to Section 13 of the Main
          Lease.  If it is so estimated that the amount of time required to
          substantially complete such repair and restoration will exceed
          two hundred eighty (280) days from the date such damage occurred,
          then either Landlord or Tenant shall have the right to terminate
          this Lease as of the date of such damage upon giving notice to
          the other at any time within ten (10) days after Landlord gives
          Tenant the notice containing said estimate (it being understood
          that Landlord may, if it elects to do so, also give such notice
          of termination together with the notice containing said
          estimate).  Unless this Lease is terminated as provided in the
          preceding sentence, or the Main Lease is terminated pursuant to
          Section 13 of the Main Lease, Landlord shall proceed with
          reasonable promptness to cause the Main Landlord to repair and
          restore the Premises to the extent the Main Landlord is obligated
          to do so in accordance with, and subject to, the terms and
          provisions of the Main Lease, subject to reasonable delays for
          insurance adjustments and Force Majeure, and also subject to
          zoning laws and building codes then in effect.  Landlord shall
          have no liability to Tenant, and Tenant shall not be entitled to
          terminate this Lease (except as hereinafter provided) if such
          repairs and restoration are not in fact completed within the time
          period estimated by Landlord, as aforesaid, or within said two
          hundred eighty (280) days so long as Landlord or Main Landlord
          shall proceed with reasonable promptness and due diligence. 
          Notwithstanding anything contained herein to the contrary, if the
          Premises are not repaired or restored as aforesaid within three
          hundred sixty (360) days after the date of such fire or other
          casualty, then Tenant may terminate this Lease, effective as of
          the date of such fire or other casualty, by written notice to



                                         -34-<PAGE>





          Landlord not later than twenty (20) days after the expiration of
          said three hundred sixty (360) days, but prior to substantial
          completion of repair or restoration.  Notwithstanding anything to
          the contrary herein set forth, (a) Landlord shall have no duty
          pursuant to this Section 13 to repair or restore (or to cause the
          Main Landlord to repair and restore) any portion of the Premises
          Restoration Work (as hereinafter defined), (b) Tenant shall not
          have the right to terminate this Lease pursuant to this
          Section 13 if the damage or destruction was caused by the
          neglect, intentional act or omission of Tenant, its agents or
          employees, and (c) in the event Landlord elects to terminate this
          Lease pursuant to Section 13(ii) above, or the Main Lease (in its
          capacity as a tenant thereunder) pursuant to Section 13 thereof,
          then, concurrently with the exercise by Landlord of its
          termination right under the Main Lease or this Lease (as the case
          may be), and provided that:  (1) Tenant is not in Default
          hereunder (either at the time of the fire or other casualty or at
          the time Landlord elects to terminate as aforesaid), and (2) the
          fire or casualty giving rise to the termination of this Lease was
          not caused by the neglect, intentional act or omission of Tenant,
          its agents or employees, Landlord shall pay to Tenant, in a lump
          sum, an amount equal to the amount, if any, by which:  (A) the
          most recent determination of the Fair Market Rent (as defined and
          determined in accordance with Section 43 hereof) for the Rentable
          Area of the Premises for the remainder of the Term of this Lease
          (not including any Option Terms) discounted to present value on
          the basis of an eight percent (8%) per annum discount, exceeds
          (B) the Base Rent under this Lease for the remainder of the Term
          of this Lease (not including any Option Terms) discounted to
          present value on the basis of an eight percent (8%) per annum
          discount (herein referred to as the "Casualty Termination
          Payment"); provided, however, in no event will the Casualty
          Termination Payment exceed the following limits:  if the
          termination occurs anytime during the (i) period from the date
          hereof through and including the first Lease Year =
          $15,000,000.00, (ii) second Lease Year = $13,000,000.00, (iii)
          third Lease Year = $11,000,000.00, (iv) fourth Lease Year =
          $9,000,000.00, (v) fifth Lease Year = $7,000,000.00, (vi) sixth
          Lease Year = $5,000,000.00, (vii) seventh Lease Year =
          $3,000,000.00, and (viii) eighth Lease Year through and including
          the end of the Term = $0.00.  The Casualty Termination Payment
          shall be due and payable by Landlord to Tenant as aforesaid
          within twenty (20) business days after the election by Landlord
          to terminate this Lease or the Main Lease as aforesaid (as the
          case may be).

                    (b)  In the event any such fire or casualty damage
          renders the Premises untenantable and if this Lease shall not be
          terminated pursuant to the foregoing provisions of this Section
          13 (or the Main Lease shall not be terminated pursuant to Section
          13 of the Main Lease) by reason of such damage, then Rent shall
          abate during the period beginning with the date of such damage



                                         -35-<PAGE>





          and ending with the Main Landlord Completion Date (as defined
          below), subject to an additional abatement period as set forth in
          Section 13(c) below.  Such abatement shall be in an amount
          bearing the same ratio to the total amount of Rent for such
          period as the portion of the Premises rendered untenantable,
          unfit or inaccessible for use by Tenant with respect to each
          floor of the Premises bears to the entire Premises.  Rent shall
          not recommence as to the damaged portion of such floor until the
          Main Landlord Completion Date for such damaged portion (subject
          to an additional abatement period as set forth in Section 13(c)
          below); provided, however, that Landlord shall not be responsible
          for, and rental shall not abate during any delay in substantial
          completion caused by Tenant or its agents or employees.  In the
          event of termination of this Lease pursuant to this Section 13,
          Rent shall be apportioned on a per diem basis and be paid to the
          date of the fire or casualty.

                    (c)  In the event of any such fire or other casualty,
          and if this Lease is not terminated pursuant to the foregoing
          provisions, then, commencing on the date the Main Landlord
          substantially completes ("Main Landlord Completion Date") its
          repair and restoration obligations pursuant to, and in accordance
          with, the Main Lease ("Main Landlord's Restoration Work"), Tenant
          shall repair and restore any and all alterations, additions and
          improvements required to return the Premises to their condition
          prior to the fire or other casualty (with such modifications or
          alterations as Tenant may desire to make subject to, and in
          accordance with, Section 11 hereof but excluding the need to
          restore any specialized communication equipment, alternative
          power source equipment and any other machinery or equipment used
          in connection with Tenant's business) which are not included in
          the Main Landlord's Restoration Work ("Premises Restoration
          Work").  Tenant shall be entitled to an additional abatement of
          Rent hereunder for a period equal to the lesser of:  (i) one
          hundred and five (105) days after the Main Landlord Completion
          Date, or (ii) the number of days after the Main Landlord
          Completion Date reasonably necessary to substantially complete
          the Premises Restoration Work (as reasonably determined by the
          Tenant's Architect (as hereinafter defined)).  Landlord agrees to
          deposit into an escrow at Chicago Title and Trust Company
          (pursuant to an escrow agreement mutually satisfactory to
          Landlord and Tenant) ("Restoration Escrow") the amount of any
          insurance proceeds received by Landlord to the extent such
          proceeds relate to the Landlord Restoration Obligation (as
          hereinafter defined) (as reasonably determined by the Tenant's
          Architect); provided, however, to the extent such proceeds are
          insufficient, in the reasonable opinion of the Tenant's
          Architect, to complete the Landlord Restoration Obligation, the
          Landlord agrees to deposit the amount of the deficiency into the
          Restoration Escrow (the amounts deposited in the Restoration
          Escrow by Landlord pursuant to this sentence are herein referred
          to as the "Landlord Restoration Amount").  In the event Landlord



                                         -36-<PAGE>





          disputes the amount to be paid by the Landlord as determined by
          the Tenant's Architect pursuant to the foregoing sentence, the
          terms and provisions of subsection 13(e) below shall resolve said
          dispute.  The cost of the Restoration Escrow shall be paid for by
          Landlord.  Interest shall accrue on the Landlord Restoration
          Amount for the benefit of Landlord.  Tenant shall be entitled to
          disbursements from the Restoration Escrow in an amount equal to
          the amount actually spent by Tenant in completing the Landlord
          Restoration Obligation, subject to, and in accordance with, the
          following terms and conditions:  (1) Tenant shall be entitled to
          no more than two (2) disbursements from the Restoration Escrow: 
          (A) the initial disbursement ("Initial Disbursement") shall occur
          at the time when the Tenant's Architect issues a certificate in
          favor of Landlord and Tenant that the Premises Restoration Work
          has been at least fifty percent (50%) completed in accordance
          with the plans and specifications approved by Landlord ("Initial
          Certificate") which Initial Disbursement shall be in an amount
          not to exceed fifty percent (50%) of the total amount allocated
          to complete the Landlord Restoration Obligation, and (B) the
          final disbursement ("Final Disbursement") shall occur at the time
          when the Tenant's Architect issues a certificate in favor of
          Landlord and Tenant that the Premises Restoration Work has been
          substantially completed in accordance with the plans and
          specifications approved by Landlord (other than minor punchlist
          items) ("Final Certificate"), and (2) prior to both the Initial
          Disbursement and Final Disbursement (collectively, the
          "Disbursements"), Tenant shall have delivered to Landlord (in
          form and substance reasonably satisfactory to Landlord) the
          following:  (A) the Initial Certificate or Final Certificate (as
          the case may be), (B) a certificate from the Tenant's Architect
          that the amount of the Disbursement requested by the Tenant from
          the Restoration Escrow is attributable solely to the Landlord
          Restoration Obligation (provided that in the event Landlord
          disputes the amount set forth in said certificate, the terms and
          provisions of subsection 13(e) below shall resolve said dispute),
          (C) mechanic's lien waivers, contractor's statements, a photocopy
          of the invoices and other back-up information reasonably
          requested by Landlord (to the extent such other back-up
          information is maintained and available to Tenant) in support of
          the amount requested by Tenant in connection with the applicable
          Disbursement, and (D) any of the "Disbursement Documentation"
          described in Section 6(b) of the Workletter.  In the event the
          Landlord Restoration Amount is insufficient to pay in full the
          amount required to reimburse the Tenant for the completion of the
          Landlord Restoration Obligation, and provided that the Landlord
          has received the certificates and other information set forth
          above, the Landlord shall promptly pay to Tenant the amount of
          the deficiency.  In the event, after reimbursement to Tenant of
          the amount required to fully pay the Landlord Restoration
          Obligation as aforesaid, there remains any Landlord Restoration
          Amount in the Restoration Escrow, the amount so remaining shall
          be promptly returned to Landlord.  The term "Landlord Restoration



                                         -37-<PAGE>





          Obligation" as used herein shall mean that portion of the
          Premises Restoration Work which is attributable to the repair and
          restoration of the Premises to substantially the same condition
          which existed prior to the applicable fire or casualty, but
          specifically excluding the following:  (y) any alterations,
          improvements or other work done by or on behalf of Tenant
          including, without limitation, pursuant to Section 11 hereof or
          the Tenant Work as reflected on the Plans (as defined in the
          Workletter) and including, without limitation, the repair and
          restoration of any portion of the Premises which has been
          demolished by Tenant, and (z) the Main Landlord's Restoration
          Work.  The parties hereto acknowledge that Exhibit A attached
          hereto accurately describes the floor plan and layout of the
          Premises as of the date hereof.  Tenant agrees to proceed
          diligently in completing any and all Premises Restoration Work
          and shall furnish to Landlord (and Main Landlord, to the extent
          required under the Main Lease), for their review and reasonable
          approval, any and all plans and specifications in connection with
          the Premises Restoration Work.  Unless Landlord shall furnish
          Tenant written notice of its disapproval specifying the
          disapproved items and the corrective action needed for such
          Landlord approval within twenty (20) business days from
          Landlord's receipt of the plans and specifications for such
          Premises Restoration Work, such plans and specifications shall be
          deemed approved by Landlord.  In addition, any and all
          contractors performing all or any part of the Premises
          Restoration Work shall be subject to the prior written approval
          of Landlord, not to be unreasonably withheld, which approval
          shall be deemed given if not objected to within twenty (20)
          business days from Landlord's receipt of the contractor listing. 
          In addition to the one hundred and five (105) day abatement
          period set forth in this Section 13(c) for the completion of the
          Premises Restoration Work, Tenant shall be given a day-for-day
          abatement of Rent for each day beyond the aforesaid twenty (20)
          business day period that Landlord unreasonably withholds its
          consent to any contractor submitted to Landlord for approval by
          Tenant.

                    (d)  Notwithstanding the foregoing, and subject to the
          terms and provisions below, in the event any fire or casualty
          damage which renders the Premises untenantable occurs during the
          last Lease Year of this Lease, the Tenant shall have the right to
          terminate this Lease by giving Landlord written notice thereof
          within thirty (30) days after the date of any such fire or
          casualty damage; provided, however, the foregoing provisions of
          this Section 13(d) shall not apply in the event:  (i) the damage
          or destruction was caused by the neglect, intentional act or
          omission of Tenant, its agents or employees, or (ii) Tenant has
          exercised its Extension Option as set forth in Section 42
          hereof and/or its Direct Lease Option as set forth in Section 2.3
          of the Direct Lease Option and Consent Agreement.




                                         -38-<PAGE>



                    (e)  Any dispute specifically required by the terms of this
          Lease to be resolved by the terms and provisions of this Section
          13(e), shall be resolved as follows:  Each of Landlord and Tenant
          shall select an architect (which in the case of Tenant may be Tenant's
          Architect) who is licensed in the State of Illinois, which selections
          shall be made within ten (10) days of notice given by either party
          that the dispute be resolved in accordance with this Section 13(e). 
          The two (2) architects selected by Landlord and Tenant as aforesaid
          shall, within ten (10) days of their selection, select a third
          architect who is licensed in the State of Illinois.  The matter in
          dispute shall then be submitted to the aforesaid panel of three (3)
          architects.  If the matter in dispute involves the determination of a
          dollar amount, each architect shall, within ten (10) days of their
          selection, render its decision of such dollar amount.  The average of
          the determinations of the three (3) architects as aforesaid shall be
          the dollar amount for the purposes hereof, but in no event more than
          the amount initially determined by the Tenant's Architect.  In the
          event Landlord is disputing only a portion of the amounts determined
          by Tenant's Architect, the amounts which are not in dispute shall be
          acceptable for the purposes set forth herein.  With respect to any
          amounts determined by Tenant's Architect which are disputed by
          Landlord as aforesaid, in the event the determination made by the
          three (3) architect procedure described in this Section 13(e) equals
          that of the determination initially made by the Tenant's Architect,
          and Tenant has pursuant to the terms hereof disbursed such amount and
          is entitled to reimbursement of such amounts from Landlord pursuant to
          the terms hereof, Landlord agrees to pay interest to Tenant on the
          amounts so disbursed at the rate set forth in Section 26(h) hereof
          from the date of the disbursement by Tenant to the date of the
          reimbursement by Landlord as aforesaid.

                    (f)  Notwithstanding the foregoing, in the event of any
          fire or other casualty occurring on or before the Possession
          Date, the terms and provisions of Section 25(b)(iii) shall apply
          to the extent of any inconsistencies with this Section 13.

                    14.  Eminent Domain.  If the entire Building or a
          substantial part thereof, or any part thereof which includes all
          or a substantial part of the Premises, shall be taken or
          condemned by any competent authority for any public or quasi-
          public use or purposes, the Term of this Lease shall end upon and
          not before the earlier of the date when the possession of the
          part so taken shall be required for such use or purpose or the
          effective date of the taking.  If (i) any part of the Real
          Property is taken such that reasonable access to the Premises for
          the conduct of Tenant's business is no longer possible, or (ii)
          there is a taking of a portion of the Premises (but not
          substantially all) and Tenant determines that, in its reasonable
          judgment, continued occupancy of the balance of the Premises
          would not be sufficient for the beneficial conduct of Tenant's
          business therein, then Tenant shall have the right to terminate
          this Lease by written notice to Landlord no later than twenty
          (20) days after the effective date of such taking, such
          termination to be effective upon service of such notice.  If any



                                         -39-<PAGE>



          condemnation proceeding shall be instituted in which it is sought
          to take or damage any part of the Building, the taking of which
          would, in Landlord's reasonable opinion, prevent the economical
          operation of the Building, or if the grade of any street or alley
          adjacent to the Building is changed by any competent authority,
          and such taking, damage or change of grade makes it necessary or
          desirable to substantially remodel the Building to conform to the
          taking, damage or changed grade, and provided further that Main
          Landlord has terminated leases on at least twenty-five percent
          (25%) of the Rentable Area of the Building (excluding the
          Premises), then Landlord shall have the right to terminate this
          Lease upon not less than sixty (60) days' written notice prior to
          the date of termination designated in the notice.  In any of the
          events above referred to, Rent at the then current rate shall be
          apportioned as of the date of the termination.  In the event of a
          taking of part (but not substantially all) of the Premises and
          neither Landlord nor Tenant has exercised its termination rights
          (and the Main Lease has not been terminated pursuant to Section
          14 thereof), Rent shall abate in proportion to the area of the
          Premises so taken from and after the effective date of the
          taking.  Further, in such event, Landlord shall promptly cause
          the Main Landlord to repair and restore the remaining portion of
          the Premises to an architectural whole in accordance with, and
          subject to, the terms and provisions of the Main Lease.  In the
          event Landlord fails to cause the Main Landlord to repair and
          restore the remaining portion of the Premises as aforesaid within
          three hundred sixty (360) days after such taking, then Tenant may
          terminate this Lease by written notice to Landlord within twenty
          (20) days after the expiration of such three hundred sixty (360)
          day period, but prior to substantial completion of the repair or
          restoration work.

                    Notwithstanding the termination of this Lease as
          aforesaid, Landlord and Tenant hereby agree that Tenant shall not
          have a right to share in the condemnation award; provided,
          however, in the event Landlord receives any portion of the Award
          Balance (as defined in the Main Lease), Tenant shall be entitled
          to receive a percentage of the Award Balance recovered by
          Landlord equal to the Rentable Area within the Premises affected
          by such eminent domain proceeding divided by the total Rentable
          Area within the Main Premises affected by such eminent domain
          proceeding.

                    If the use and occupancy of the whole or any material
          part of the Premises is temporarily taken for a public or quasi-
          public use for a period in excess of twelve (12) months, then at
          the Tenant's option to be exercised in writing and delivered to
          the Landlord not later than forty (40) days after the date the
          Tenant is notified in writing of such taking, this Lease and the
          Term remaining hereunder shall terminate as of the date
          possession is taken.  If this Lease remains in effect, the Tenant
          shall be entitled to a proportionate abatement of Rent.





                                         -40-<PAGE>



                    15.  Default:  Landlord's Rights and Remedies.

                    (a)  The occurrence of any one or more of the following
          matters constitutes a default by Tenant under this Lease
          ("Default"):

                    (i)  Failure by Tenant to pay any past due Rent within
               five (5) days after written notice thereof from Landlord to
               Tenant that same is due hereunder; provided, however, that
               if Tenant fails to pay the Rent when due more than three (3)
               times in one calendar year, then for the balance of such
               year there shall be no five (5) day grace period;

                    (ii) Failure by Tenant to pay, within five (5) days
               after written notice thereof from Landlord to Tenant, any
               other past due moneys required to be paid by Tenant under
               this Lease unless a longer period is specifically stated
               herein;

                    (iii) Failure by Tenant to cure an unpermitted
               assignment or subletting as set forth in Section 12 within
               twenty (20) days after written notice thereof from Landlord
               to Tenant;

                    (iv) Failure by Tenant to cure forthwith, immediately
               after receipt of written notice from Landlord, any hazardous
               condition which Tenant has created in violation of law or of
               this Lease;

                    (v)  Failure by Tenant to observe or perform any other
               non-monetary covenant, agreement, condition or provision of
               this Lease, if such failure shall continue for twenty (20)
               days after written notice thereof from Landlord to Tenant,
               except that if such default (other than defaults which
               create situations dangerous to persons or property) cannot
               be cured within said twenty (20) day period, this period
               shall be extended, provided that Tenant commences to cure
               such default within the twenty (20) day period and proceeds
               diligently thereafter to effect such cure ("Extended Cure
               Period"); provided, however, Landlord may terminate such
               Extended Cure Period on written notice to Tenant at any time
               after expiration of eighty (80) days from the first notice
               of default sent to Tenant if any of the following have
               occurred due to Tenant's default:  (1) Main Landlord is in
               default under any First Mortgage or any Second Mortgage (as
               such terms are defined in the Main Lease), (2) Main Landlord
               is in default under any other space lease in the Building or
               Landlord is in default under any other sublease of the Main
               Premises, (3) such default materially and adversely affects
               Main Landlord's ownership, maintenance, management, repair
               or operation of the Building or Landlord's leasehold
               interest in the Main Premises, or (4) Landlord is in default
               under the Main Lease or any Leasehold Mortgage (as
               hereinafter defined);



                                         -41-<PAGE>



                    (vi) The levy upon, either under execution or the
               attachment by legal process of, the leasehold interest of
               Tenant, or the filing or creation of a lien in respect of
               such leasehold interest, except as may be permitted herein,
               which lien shall not be released or discharged within sixty
               (60) days from the date of such filing;

                    (vii) The Tenant becomes insolvent or bankrupt or makes
               an assignment for the benefit of creditors, or applies for
               or consents to the appointment of a trustee or receiver for
               the Tenant or for the major part of its property;

                    (viii) A trustee or receiver is appointed for the
               Tenant or for the major part of its property and is not
               discharged within sixty (60) days after such appointment; or

                    (ix) Bankruptcy, reorganization, arrangement,
               insolvency or liquidation proceedings, or other proceedings
               for relief under any bankruptcy law, or similar law for the
               relief of debtors, are instituted (A) by the Tenant or (B)
               against the Tenant and are allowed against it or are
               consented to by it or are not dismissed within sixty (60)
               days after such institution.

                    (b)  If a Default occurs, Landlord shall have the
          rights and remedies hereinafter set forth, which shall be
          distinct, separate and cumulative and shall not operate to
          exclude or deprive the Landlord of any other right or remedy
          allowed it by law.

                    (i)  Landlord may terminate this Lease by giving to
               Tenant ten (10) days, prior written notice of the Landlord's
               election to do so, in which event the Term of this Lease
               shall end, and all right, title and interest of the Tenant
               hereunder shall expire, on the date stated in such notice;

                    (ii)  Landlord may terminate the right of the Tenant to
               possession of the Premises without terminating this Lease by
               giving Tenant ten (10) days, prior written notice that
               Tenant's right of possession shall end on the date stated in
               such notice, whereupon the right of the Tenant to possession
               of the Premises or any part thereof shall cease on the date
               stated in such notice; and 

                    (iii)  Landlord may enforce the provisions of this
               Lease and may enforce and protect the rights of the Landlord
               hereunder by a suit or suits in equity or at law for the
               specific performance of any covenant or agreement contained
               herein, or for the enforcement of any other appropriate
               legal or equitable remedy, including recovery of all moneys
               due or to become due from the Tenant under any of the
               provisions of this Lease.





                                         -42-<PAGE>





                    (c)  If Landlord exercises either of the remedies
          provided for in subparagraphs (i) and (ii) of the foregoing
          Section 15(b), Tenant shall surrender possession and vacate the
          Premises and immediately deliver possession thereof to the
          Landlord, and Landlord may then or at any time thereafter re-
          enter and take complete and peaceful possession of the Premises,
          with process of law, and Landlord may remove all occupants and
          property therefrom.

                    (d)  If Landlord terminates the right of Tenant to
          possession of the Premises without terminating this Lease, such
          termination of possession shall not release Tenant, in whole or
          in part, from Tenant's obligation to pay the Rent hereunder for
          the full Term.  Landlord shall have the right, from time to time,
          to recover from the Tenant, and the Tenant shall remain liable
          for all Additional Rent and any other sums thereafter accruing as
          they become due under this Lease during the period from the date
          of such notice of termination of possession to the stated end of
          the Term.  In any such case, the Landlord shall comply with all
          requirements of the law with respect to mitigation of damages in
          reletting of the Premises or any part thereof for the account of
          the Tenant for such Rent, for such time (which may be for a term
          extending beyond the Term of this Lease) and upon such terms as
          the Landlord in the Landlord's reasonable discretion shall
          determine, and the Landlord shall not unreasonably withhold its
          consent to any assignee or subtenant proffered by Tenant,
          provided such assignee or subtenant is financially capable of
          satisfying Tenant's obligations hereunder and would not otherwise
          be objectionable under Section 12(d).  Also in any such case, the
          Landlord may make reasonable repairs, alterations and additions
          in or to the Premises and redecorate the same to the extent
          deemed by the Landlord necessary or desirable and, in connection
          therewith, change the locks to the Premises and the Tenant shall
          upon receipt of an invoice pay the cost thereof to the extent set
          forth in the next sentence together with the Landlord's
          reasonable expenses of reletting.  Tenant shall be required to
          pay for such repairs, alterations, additions and redecoration
          only to the extent the cost of the same does not exceed the cost
          of demolition plus the cost of building standard improvements in
          effect at such time, and shall be obligated to pay all of
          Landlord's expenses of re-entry and the cost of reletting,
          including, but not limited to, brokerage commissions.  Landlord
          may collect the rents from any such reletting and apply the same
          to the payment of Rent herein provided to be paid by the Tenant,
          and any excess or residue shall operate only as an offsetting
          credit against the amount of Rent due and owing as the same
          thereafter becomes due and payable hereunder, but the use of such
          offsetting credit to reduce the amount of Rent due Landlord, if
          any, shall not be deemed to give Tenant any right, title or
          interest in or to such excess or residue and any such excess or
          residue shall belong to Landlord solely; provided that in no
          event shall Tenant be entitled to a credit on its indebtedness to



                                         -43-<PAGE>





          Landlord in excess of the aggregate sum (including Base Rent and
          Additional Rent) which would have been paid by Tenant for the
          period for which the credit to Tenant is being determined, had no
          Default occurred.  No such re-entry or repossession, repairs,
          alterations and additions, or reletting shall be construed as an
          eviction or ouster of the Tenant or as an election on Landlord's
          part to terminate this Lease, unless a written notice of such
          intention be given to Tenant, or shall operate to release the
          Tenant in whole or in part from any of the Tenant's obligations
          hereunder, and the Landlord may, at any time and from time to
          time, sue and recover judgment for any deficiencies from time to
          time remaining after the application from time to time of the
          proceeds of any such reletting.

                    (e)  In the event of the termination of this Lease by
          Landlord as provided for by subparagraph (i) of Section 15(b)
          Landlord shall be entitled to recover from Tenant all the fixed
          dollar amounts of Rent accrued and unpaid for the period up to
          and including such termination date, as well as all other
          additional sums payable by the Tenant, or for which Tenant is
          liable or in respect of which Tenant has agreed to indemnify
          Landlord under any of the provisions of this Lease, which may be
          then owing and unpaid, and all costs and expenses, including
          court costs and reasonable attorneys' fees incurred by Landlord
          in the enforcement of its rights and remedies hereunder, and, in
          addition, Landlord shall be entitled to recover as damages for
          loss of the bargain and not as a penalty (x) the unamortized
          portion of Landlord's Allowance (as defined in the Workletter
          attached hereto as Exhibit "B" and made a part hereof), (y) the
          aggregate sum which, at the time of such termination, represents
          the excess, if any, of the present value of the aggregate Rent at
          the same annual rate for the remainder of the Term as then in
          effect pursuant to the applicable provisions of Sections 1 and 2
          of this Lease, over the then present value of the then aggregate
          fair rental value of the Premises for the balance of the Term;
          such present worth to be computed in each case on the basis of an
          8% per annum discount from the respective dates upon which such
          rentals would have been payable hereunder had this Lease not been
          terminated, and (z) any damages in addition thereto, including,
          without limitation, reasonable attorneys' fees and court costs,
          which Landlord shall have sustained by reason of the breach of
          any of the covenants of this Lease other than for the payment of
          Rent, and any damages suffered by Landlord under the Main Lease
          as a result of such default by Tenant.

                    (f)  All property owned by Tenant and removed from the
          Premises by Landlord pursuant to any provisions of this Lease or
          of law may be handled, removed or stored by the Landlord at the
          cost and expense of the Tenant, and the Landlord shall in no
          event be responsible for the value, preservation or safekeeping
          thereof.  Tenant shall pay Landlord for all expenses incurred by
          Landlord in such removal and storage charges against such



                                         -44-<PAGE>





          property so long as the same shall be in Landlord's possession or
          under Landlord's control.  All such property not removed from the
          Premises or retaken from storage by Tenant within thirty (30)
          days after the end of the Term, however terminated, shall, at
          Landlord's option, (i) be conclusively deemed to have been
          conveyed by Tenant to Landlord by bill of sale without further
          payment or credit by Landlord to Tenant; or (ii) be removed by
          Landlord at Tenant's sole expense.

                    (g)  Tenant shall pay all of Landlord's costs, charges
          and expenses, including court costs and attorneys' fees,
          reasonably incurred in enforcing Tenant's obligations under this
          Lease or incurred by Landlord in any litigation, negotiation or
          transactions in which Tenant causes the Landlord, without
          Landlord's fault, to become involved or concerned.

                    (h)  In the event that Tenant shall be adjudged
          bankrupt, or a trustee in bankruptcy shall be appointed for
          Tenant, the provisions of Section 29 hereof shall apply.

                    16.  Mortgagee Protection.  Tenant agrees to give any
          holder of any First Mortgage, the holder of any Second Mortgage
          and the holder of any Leasehold Mortgage (as defined in the Main
          Lease) by registered or certified mail, a copy of any notice or
          claim of default served upon the Landlord by Tenant, provided
          that prior to such notice Tenant has been notified in writing of
          the address of such First Mortgage holder, such Second Mortgage
          holder or Leasehold Mortgage holder.  Tenant further agrees that
          if Landlord shall have failed to cure such default within the
          applicable grace period, or if no grace period is specified,
          within thirty (30) days after such notice to Landlord (or if such
          default cannot be cured or corrected within that time, then such
          additional time as may be necessary if Landlord has commenced
          within such thirty (30) days and is diligently pursuing the
          remedies or steps necessary to cure or correct such default, but
          in no event beyond sixty (60) days after such notice), then the
          holder of the First Mortgage and/or the holder of any Leasehold
          Mortgage shall have sixty (60) days beyond the initial thirty
          (30) day period within which to cure or correct such default if,
          in their sole and absolute discretion, they elect to do so (which
          sixty (60) day period as to the holder of the First Mortgage and
          Leasehold Mortgage shall run concurrently).  Notwithstanding the
          foregoing, provided that Tenant continues to have effective use
          and occupancy of the Premises for the normal operation of
          Tenant's business, the holder of the First Mortgage shall have
          sixty (60) days after the date upon which it obtains possession
          of the Building (and the holder of any Leasehold Mortgage shall
          have sixty (60) days after which it obtains possession of the
          Premises) to cure or correct such default, if such default is of
          such a nature that it cannot be cured by the holder of the First
          Mortgage and/or the holder of any Leasehold Mortgage until it
          obtains such possession and such holder of the First Mortgage



                                         -45-<PAGE>





          and/or the holder of any Leasehold Mortgage diligently proceeds
          to pursue its remedies.

                    17.  Quiet Enjoyment.  Upon payment by the Tenant of
          the Rent (including Base Rent and Additional Rent), and upon the
          observance and performance of all the covenants, terms and
          conditions on Tenant's part to be observed and performed, and
          further subject to the provisions of Section 15 hereof, Tenant
          shall peaceably and quietly hold and enjoy the Premises for the
          Term hereby demised without hindrance or interruption by Landlord
          or any other person or persons lawfully or equitably claiming by,
          through or under the Landlord, subject nevertheless, to the terms
          and conditions of this Lease and the Main Lease.

                    18.  Subrogation and Insurance.

                    (a)  Landlord and Tenant agree to use their best
          efforts (including payment of extra premiums of a reasonable
          amount) to have all fire and extended coverage and material
          damage insurance which may be carried by either of them, endorsed
          with a clause providing that any release from liability of or
          waiver of claim for recovery from the other party entered into in
          writing by the insured thereunder prior to any loss or damage
          shall not affect the validity of said policy or the right of the
          insured to recover thereunder and, providing further, that the
          insurer waives all rights of subrogation which such insurer might
          have against the other party.

                    The Landlord and Tenant each hereby waive its right of
          recovery against the other and each releases the other from any
          claim arising out of loss, damage or destruction to the Building,
          Premises or contents thereon or therein, to the extent its
          property is covered by a valid policy of insurance, and to the
          extent of recovery collectible under such policy (or is otherwise
          self insured as provided and permitted herein), whether or not
          such loss, damage or destruction may be attributable to the
          negligence of either party or its respective agent, visitor,
          contractor, servant or employee.

                    (b)  Tenant shall carry insurance during the entire
          Term hereof (including any extensions) insuring Tenant and
          Landlord, Main Landlord, Landlord's or Main Landlord's agents and
          beneficiaries and other parties, reasonably requested in writing
          by Landlord, as their interests may appear, with terms, coverages
          and in companies reasonably satisfactory to Landlord and with
          such commercially reasonable increases in limits as Landlord may
          from time to time request, but initially Tenant shall maintain
          the following coverages in the following amounts:

                    (i)  comprehensive general public liability insurance,
               including contractual liability, in an amount not less than
               $10,000,000.00 combined single limit or such other type of



                                         -46-<PAGE>





               liability coverage customarily carried by tenants in first
               class office buildings.

                    (ii) insurance against fire, sprinkler leakage,
               vandalism, and the extended coverage perils for the full
               replacement cost of all Tenant's leasehold improvements,
               plus all additions, improvements and alterations thereto,
               owned or made by or on behalf of Tenant, if any, on the
               Premises.

                    Tenant shall, prior to the commencement of the Term,
          furnish to Landlord policies or certificates evidencing such
          coverage, which policies or certificates shall state that such
          insurance coverage may not be reduced, cancelled or not renewed
          without at least thirty (30) days prior written notice to
          Landlord and Tenant (unless such cancellation is due to non-
          payment of premium, and in that case only ten (10) days prior
          written notice shall be sufficient).

                    Landlord agrees to cause Main Landlord to maintain
          during the Term hereof (including any extensions), and subject
          to, and in accordance with, the terms and provisions of the Main
          Lease:  (i) all risk insurance based on full replacement cost of
          the Building, and (ii) comprehensive general liability insurance,
          including contractual liability insuring Main Landlord's
          obligations under the Main Lease, in an amount not less than
          $25,000,000.00 combined single limit, or such other type of
          liability coverage customarily carried by landlords of first
          class office buildings.

                    (c)  Tenant shall comply with all applicable laws and
          ordinances, all orders and decrees of court and all requirements
          of other governmental authority, and shall not directly or
          indirectly make any use of the Premises which (i) is thereby
          prohibited or dangerous to person or property or, (ii)
          jeopardizes any insurance coverage, or (iii) increases the cost
          of insurance or requires additional insurance coverage, unless
          Tenant agrees to pay such increased premium.

                    (d)(i) Notwithstanding anything contained herein to the
          contrary, Landlord agrees that Tenant (only for so long as Tenant
          is the Chicago and North Western Transportation Company, a
          Delaware corporation or any company resulting from a change of
          name without any material change in assets) may self-insure with
          respect to all insurance required to be carried by Tenant under
          this Lease.  It is expressly understood and agreed that, except
          with respect to a Permitted Transferee as set forth in subsection
          (ii) below, the provisions of this Section 18(d) shall not apply
          with respect to any assignee or subtenant of Tenant.

                    (ii) Notwithstanding the provisions of subsection
          18(d)(i) above, Landlord agrees that any Permitted Transferee may



                                         -47-<PAGE>





          self-insure for:  (A) insurance required to be carried under
          subsection 18(b)(i) above in an amount not to exceed
          $5,000,000.00, and (B) insurance required to be carried under
          subsection 18(b)(ii) above in an amount not to exceed
          $2,500,000.00, provided that such Permitted Transferee maintains
          sufficient liquidity, as reasonably determined by Landlord, to
          pay claims in the amount of the insurance which Tenant would
          otherwise be required to maintain pursuant to Section 18(b)
          hereof.

                    19.  Nonwaiver.  No waiver of any condition expressed
          in this Lease shall be implied by any neglect of Landlord to
          enforce any remedy on account of the violation of such condition
          whether or not such violation be continued or repeated
          subsequently, and no express waiver shall affect any condition
          other than the one specified in such waiver and that one only for
          the time and in the manner specifically stated.  Without limiting
          the Landlord's rights under the provisions of Section 8, it is
          agreed that no receipt of moneys by Landlord from Tenant after
          the termination in any way of the Term or of Tenant's right of
          possession hereunder or after the giving of any notice shall
          reinstate, continue or extend the Term or affect any notice given
          to Tenant prior to the receipt of such moneys.  It is also agreed
          that after the service of notice or the commencement of a suit or
          after final judgment for possession of the Premises, Landlord may
          receive and collect any moneys due, and the payment of said
          moneys shall not waive or affect said notice, suit or judgment.

                    20.  Estoppel Certificate.

                    (a)  Tenant agrees that from time to time upon not less
          than fifteen (15) days' prior written request by Landlord, Main
          Landlord, the holder of any First Mortgage, Second Mortgage,
          Leasehold Mortgage or any ground lessor, Tenant (or any permitted
          assignee, subtenant, licensee, concessionaire or other occupant
          of the Premises claiming by, through or under Tenant) will
          deliver to Landlord, Main Landlord, the holder of any First
          Mortgage, Second Mortgage, Leasehold Mortgage or ground lessor
          (as the case may be), a statement in writing signed by Tenant
          certifying (i) that this Lease is unmodified and in full force
          and effect (or if there have been modifications, that the Lease
          as modified is in full force and effect and identifying the
          modifications); (ii) the date upon which Tenant began paying Rent
          and the dates to which the Rent and other charges have been paid;
          (iii) that the Landlord is not in default under any provision of
          this Lease, or, if in default, the nature thereof in detail; (iv)
          that, to the best of Tenant's knowledge, the Premises have been
          completed in accordance with the terms hereof and Tenant is in
          occupancy and paying Rent on a current basis with no rental
          offsets or claims (or if there are any offsets or claims, the
          nature and amount thereof in detail); (v) that there has been no
          prepayment of Rent; (vi) that there are no actions, whether



                                         -48-<PAGE>





          voluntary or otherwise, pending against Tenant under the
          bankruptcy laws of the United States or any State thereof; and
          (vii) such other matters as may be reasonably requested by the
          Landlord, Main Landlord, holder of the First Mortgage, Second
          Mortgage, Leasehold Mortgage or ground lessor.  For purposes of
          this subsection 20(a) only, the time period for curing a default
          as set forth in subsection 15(v) shall be reduced to a fifteen
          (15) day period.

                    (b)  Landlord agrees that, from time to time upon not
          less than fifteen (15) days prior written request by Tenant (but
          no more often than one time in any three hundred and sixty day
          period), Landlord will deliver to Tenant a statement in writing
          signed by Landlord certifying (i) that this Lease is unmodified
          and in full force and effect (or if there have been
          modifications, that the Lease as modified is in full force and
          effect and identifying the modifications); (ii) that, to the best
          of Landlord's knowledge, the Tenant is not in default under any
          provision of this Lease, or, if in default, the nature thereof in
          detail; (iii) that there has been no prepayment of Rent; and (iv)
          that there are no actions, whether voluntary or otherwise,
          pending against Landlord under the bankruptcy laws of the United
          States or any State thereof.

                    21.  Tenant Authorization.  Tenant represents that this
          Lease has been duly authorized, executed and delivered by and on
          behalf of the Tenant and constitutes the valid and binding
          agreement of the Tenant in accordance with the terms hereof.

                    22.  Landlord Authorization.  Landlord represents that
          this Lease has been duly authorized, executed and delivered by
          and on behalf of the Landlord and constitutes the valid and
          binding agreement of the Landlord in accordance with the terms
          hereof.

                    23.  Real Estate Brokers.  Landlord and Tenant
          represent and warrant that neither party has dealt with any
          broker in connection with this Lease other than Julien J.
          Studley, Inc. and Stein & Company Corporate Services, Inc. (whose
          commission, if any, shall be paid by Landlord pursuant to
          separate agreement) and agree to indemnify and hold harmless one
          another from all damages, liability and expense (including
          reasonable attorneys' fees) arising from any claims or demands of
          any other broker, or brokers or finders claiming to have dealt
          with such parties for any commission alleged to be due such
          broker or brokers or finders in connection with the negotiation
          of this Lease.

                    24.  Notices.  In every instance where it shall be
          necessary or desirable for Landlord to serve any notice or demand
          upon Tenant, it shall be served (x) personally or sent by United
          States registered or certified mail, postage prepaid, and (y) by



                                         -49-<PAGE>





          telecopy at 312/559-6018, in each case addressed, until further
          notice from Tenant, to Chicago and North Western Transportation
          Company, One North Western Center, 165 North Canal Street,
          Chicago, Illinois 60606, Attention:  Senior Vice President -
          Finance and Accounting, with separate counterparts to Tenant at
          the same address, Attention:  Assistant Vice President - Leasing
          and Office Services, and Attention:  Senior Corporate Real Estate
          Counsel.  Mailed communications to Tenant shall be deemed to have
          been served at the time that same were posted.  Any such notice
          or demand to be given by Tenant to Landlord shall be served (x)
          personally or sent by United States registered or certified mail,
          postage prepaid, and (y) by telecopy at (908) 953-9113, in each
          case addressed, until further notice from Landlord (or any other
          party to whom Landlord notifies Tenant to be its agent), to
          Landlord with separate counterparts to AT&T Communications, Inc.,
          c/o AT&T Resource Management Corporation, 222 Mt. Airy Road,
          Basking Ridge, New Jersey 07920, Attention:  District Manager,
          Real Estate Joint Ventures, and Attention:  Senior Attorney, and
          Stein & Company Asset Services, Inc., Suite 3400, 227 West Monroe
          Street, Chicago, Illinois 60606, Attention:  Vice President/Asset
          Management, and with a copy to Elizabeth K. McCloy, Esq. or
          Anthony J. Aiello, Esq., Sidley & Austin, One First National
          Plaza, Chicago, Illinois 60603.  Mailed communications to
          Landlord shall be deemed to have been served at the time that
          same were posted.  Notwithstanding anything contained in this
          Section 24 to the contrary, unless otherwise notified in the
          manner provided above, routine communications or payments may be
          delivered either personally or by United States mail.  Delivery
          (one set only) of plans and other information pursuant to Section
          11 hereof or the Workletter may be delivered personally or by
          United States mail, and in the case of the Landlord, such plans
          and other information shall be delivered to the office of Stein &
          Company (or any other party to whom Landlord notifies Tenant to
          be its agent for this purpose).

                    25.  Delivery of Possession.

                    (a)   Possession of the Premises shall be delivered by
          Landlord to the Tenant on the Possession Date (September 1,
          1995), with the Premises being in broom clean condition, but
          otherwise in substantially the same condition as the Premises
          were in on January 27, 1993, ordinary wear and tear excepted,
          subject to the terms and provisions set forth below and the terms
          and provisions of Section 3 hereof.  Representatives of Landlord
          and Tenant have jointly inspected the Premises and the Furniture
          (as hereinafter defined) and jointly had the opportunity to
          videotape (the "Videos") portions of the Premises and Furniture
          to the extent allowed by Landlord, which Videos were actually
          taken by a representative of Landlord on or about June 15, 1993
          and are more particularly identified on Exhibit H attached
          hereto.  Landlord and Tenant each have a duplicate copy of the
          Videos and approve of the Videos as reflecting the general



                                         -50-<PAGE>





          condition of the Premises and Furniture as of June 15, 1993. 
          Notwithstanding the fact that the Videos were taken after January
          27, 1993 and that they only cover a portion of the Premises and
          Furniture, Landlord and Tenant mutually agree that (i) the Videos
          are deemed to have been taken as of January 27, 1993 and (ii) are
          deemed to reflect the "as-is" condition of the entire Premises
          and Furniture as of January 27, 1993.

                    (b)  Notwithstanding anything to the contrary contained
          within this Lease, the following provisions of this Subsection
          25(b) shall control in the event the Landlord has failed to
          deliver possession of the Premises to Tenant on the Possession
          Date as aforesaid:

                    (i)  If the Landlord has failed to deliver possession
          of the Premises to Tenant on the Possession Date as set forth in
          Subsection 25(a) above for any reason other than a Landlord
          Delivery Force Majeure Event (as defined below), time being of
          the essence, then, Landlord shall have until ninety (90) days
          after written notice from Tenant to Landlord ("Possession
          Notice") to deliver possession as aforesaid.  If, after the
          expiration of the aforesaid ninety (90) day period, Landlord has
          not delivered possession of the Premises to Tenant in accordance
          with Subsection 25(a) above, then Tenant, as its sole and
          exclusive remedy hereunder, shall have the right, upon written
          notice given to Landlord on or before the fifteenth (15th) day
          immediately following the expiration of the aforesaid ninety (90)
          day period (hereinafter referred to as the "Exercise Date") to
          either:

                         (A)  Terminate this Lease effective as of the date
          which is fifteen (15) days after the expiration of the aforesaid
          ninety (90) day period, in which case this Lease shall be of no
          further force and effect except that Landlord shall pay to
          Tenant, within twenty (20) business days after the effective
          termination date, the following amounts as liquidated damages:
          (1) the sum of Two Million Five Hundred Thousand and no/100
          Dollars ($2,500,000.00), and (2) any and all of Tenant's
          reasonable and out-of-pocket costs and expenses actually incurred
          by Tenant in connection with the negotiation and execution of
          this Lease through and including September 1, 1995 (including,
          without limitation, design, architectural, engineering,
          contracting, legal and permit costs and expenses), provided that
          Tenant furnishes Landlord with a photocopy of the invoices and
          other back-up information reasonably requested by Landlord (to
          the extent such other back-up information is maintained by and
          available to Tenant) (collectively the foregoing amounts are
          hereinafter referred to as the "Late Delivery Termination
          Amount"); provided, however, it is understood and agreed that in
          no event will Tenant be entitled to any recovery for loss of
          profit or bargain in connection with the termination of the
          Lease; or



                                         -51-<PAGE>





                         (B)  Exercise in a reasonably diligent manner any
          equitable remedies Tenant may have for the purpose of obtaining
          possession of the Premises (and not for the purpose of obtaining
          or seeking damages, other than damages attributable solely to the
          amounts Tenant is entitled to from Landlord pursuant to, and in
          accordance with, this Section 25(b)(i)(B)), time being of the
          essence, including a suit or suits in equity for specific
          performance, in which event:  (1) the Commencement Date shall be
          extended to the date which is three hundred and sixty-five (365)
          days after the date that Tenant obtains possession of the
          Premises or possession of the Premises are actually delivered by
          Landlord to Tenant, whichever is earlier (in each case possession
          to be given in accordance with Section 25(a) above) (such date
          being herein referred to as the "Actual Possession Date"), (2)
          Landlord shall reimburse Tenant, within twenty (20) business days
          after demand therefore, and upon presentation to Landlord of a
          photocopy of the invoices and other back-up information
          reasonably requested by Landlord (to the extent such other back-
          up information is maintained by and available to Tenant), for any
          and all reasonable and out-of-pocket costs and expenses incurred
          by Tenant and attributable to the failure of Landlord to deliver
          possession of the Premises to Tenant on the Possession Date, time
          being of the essence; provided, however, in no event shall
          amounts payable by Landlord under this Subsection (2) exceed an
          amount equal to $50,000.00 per calendar month on a cumulative
          basis from September 1, 1995 to the Actual Possession Date (the
          amounts payable under this subsection (2) being referred to
          herein as the "Delay Costs"), (3) Landlord shall reimburse
          Tenant, within twenty (20) business days after demand therefore,
          for the amount of any Hold-over Rent (as hereinafter defined)
          actually paid by Tenant for the period prior to the Actual
          Possession Date, provided that Tenant furnishes Landlord with
          evidence, reasonably satisfactory to Landlord, that said amounts
          have actually been paid by Tenant (including, without limitation,
          a photocopy of any invoices or receipts), and (4) Tenant shall be
          entitled to two (2) days of free Rent after the Commencement Date
          for each day between the Possession Date (September 1, 1995) and
          the Actual Possession Date.

                    (C)  Notwithstanding the provisions of subsections (A)
          and (B) above, in the event Landlord fails to deliver possession
          of the Premises to Tenant on the Possession Date as set forth in
          subsection 25(a) above for any reason other than a Landlord
          Delivery Force Majeure Event, but Landlord is able to deliver
          said possession:  (i) within the period from and including the
          thirty-first (31st) day through and including the sixtieth (60th)
          day after Tenant delivers the Possession Notice described in
          subsection 25(b)(i) above, then, as Tenant's sole and exclusive
          remedy hereunder:  (1) Landlord shall reimburse Tenant, within
          twenty (20) business days after demand therefore, and upon
          presentation to Landlord of a photocopy of the invoices and other
          back-up information reasonably requested by Landlord (to the



                                         -52-<PAGE>





          extent such other back-up information is maintained by and
          available to Tenant) for any Delay Costs, and (2) Tenant shall be
          entitled to one (1) day of free Rent after the Commencement Date
          for each day between the Possession Date and the Actual
          Possession Date; or (ii) within the period from and including the
          sixty-first (61st) day through and including the ninetieth (90th)
          day after Tenant delivers the Possession Notice described in
          subsection 25(b)(i) above, then, as Tenant's sole and exclusive
          remedy hereunder:  (1) Landlord shall reimburse Tenant, within
          twenty (20) business days after demand therefore, and upon
          presentation to Landlord of a photocopy of the invoices and other
          back-up information reasonably requested by Landlord (to the
          extent such other back-up information is maintained by and
          available to Tenant) for any Delay Costs, and (2) Tenant shall be
          entitled to one and one half (1-1/2) days of free Rent after the
          Commencement Date for each day between the Possession Date and
          the Actual Possession Date.

                    In the event Tenant fails to give a written notice on
          or before the Exercise Date as aforesaid, Tenant shall be deemed
          to have elected the option set forth in subsection 25(b)(i)(B)
          above.  In addition, in the event Tenant elects, or is deemed as
          have elected, the option set forth in subsection 25(b)(i)(B), and
          Tenant fails to commence the exercise of its equitable remedies
          within ninety (90) days after the Exercise Date, then during the
          thirty (30) day period immediately following the expiration of
          the aforesaid ninety (90) day period, either Landlord or Tenant
          shall have the right, at their option, to terminate this Lease
          upon written notice to the other, in which case this Lease shall
          be of no further force and effect except that Landlord shall pay
          to Tenant, as liquidated damages, within twenty (20) business
          days after the termination of the Lease as aforesaid, the Late
          Delivery Termination Amount.  In the event neither Landlord nor
          Tenant exercises the termination right set forth in the preceding
          sentence within the aforesaid thirty (30) day period, this Lease
          shall be deemed to have automatically terminated and be of no
          further force and effect except that Landlord shall pay to Tenant
          as liquidated damages, within twenty (20) business days after
          termination of the Lease as aforesaid, the Late Delivery
          Termination Amount.

                    (ii) If the Landlord has failed to deliver possession
          of the Premises to Tenant on the Possession Date in accordance
          with subsection 25(a) above as a result of a Landlord Delivery
          Force Majeure Event (other than Casualty Damage (as hereinafter
          defined)), then, Landlord shall have until December 1, 1995
          ("Extended Possession Date") to deliver possession to Tenant as
          aforesaid.  In the event Landlord has not, by the Extended
          Possession Date, either:  (A) delivered possession of the
          Premises to Tenant in accordance with subsection 25(a) above, or
          (B) delivered to Tenant an Existing Landlord Commitment (as
          hereinafter defined), then Tenant shall have the right ("Force



                                         -53-<PAGE>





          Majeure Termination Right"), as its sole and exclusive remedy, to
          be exercised by written notice to Landlord no later than December
          15, 1995, to terminate this Lease effective as of December 15,
          1995, in which event this Lease shall terminate and be of no
          further force and effect.  If either:  (1) Landlord delivers to
          Tenant the Existing Landlord Commitment as aforesaid, or (2)
          Tenant is entitled to, but fails to, exercise the Force Majeure
          Termination Right as aforesaid, then this Lease shall remain in
          full force and effect except that the Commencement Date shall be
          extended to the date which is three hundred and sixty-five (365)
          days after the Actual Possession Date.

                    (iii) In the event of any Casualty Damage occurring on
          or before the Possession Date, the Landlord shall promptly give
          Tenant written notice thereof ("Pre-Possession Casualty Notice").
          Tenant shall, within forty-five (45) days of its receipt of a
          Pre-Possession Casualty Notice, obtain a Determination (as
          defined below) from the Tenant's Architect (as defined below). 
          If a Casualty Damage has occurred on or before the Possession
          Date, and in the event this Lease shall not be terminated
          pursuant to Section 13 hereof (or the Main Lease shall not be
          terminated pursuant to Section 13 of the Main Lease) the Landlord
          shall have until the Extended Possession Date to perform the Pre-
          Possession Restoration Obligation (as hereinafter defined).  In
          the event the Landlord has not, by the Extended Possession Date,
          either:  (A) performed the Pre-Possession Restoration Obligation,
          or (B) delivered to Tenant an Existing Landlord Commitment, then
          Tenant shall have the right ("Pre-Possession Casualty Termination
          Right"), as its sole and exclusive remedy, to be exercised by
          written notice to Landlord no later than December 15, 1995, to
          terminate this Lease effective as of December 15, 1995, in which
          event this Lease shall terminate and be of no further force and
          effect.  If either:  (1) Landlord delivers to Tenant the Existing
          Landlord Commitment as aforesaid, or (2) the Tenant is entitled
          to, but fails to, exercise the Pre-Possession Casualty
          Termination Right then this Lease shall remain in full force and
          effect except that the Commencement Date shall be the date which
          is the later of:  (x) September 1, 1996, or (y) three hundred and
          sixty-five (365) days after the date that Landlord performs the
          Pre-Possession Restoration Obligation; provided, however, in the
          case of this subsection 25(a)(iii)(y), in the event the Tenant
          has not completed its Tenant Work (as defined in the Workletter)
          by the end of said three hundred and sixty-five (365) days as a
          result of Force Majeure delays then said time period shall be
          extended on a day-for-day basis for each day of Force Majeure
          delay, but in no event to exceed one hundred and twenty (120)
          days after the expiration of said three hundred and sixty-five
          (365) day period.  In the event Landlord has performed option (2)
          of the Pre-Possession Restoration Obligation (as hereinafter
          defined), the Tenant agrees to accept possession of the Premises
          in "as-is" condition after completion of the Main Landlord's
          Restoration Work and to perform all additional work necessary to



                                         -54-<PAGE>





          complete the Tenant Work in accordance with the terms of the
          Workletter.  In such event, the Tenant shall, in addition to the
          Landlord Allowance, be entitled to the Extra Restoration
          Allowance (as defined below) which shall be reasonably estimated
          by the Tenant's Architect and disbursed in the same manner as the
          Landlord Allowance except that the Extra Restoration Allowance
          shall be used solely in connection with completing the Landlord's
          Pre-Possession Repair Obligation.  In the event the Extra
          Restoration Allowance originally estimated by the Tenant's
          Architect is insufficient to pay in full the total cost of
          completing the Landlord's Pre-Possession Repair Obligation (as
          reasonably determined by the Tenant's Architect), then the
          Landlord shall, within twenty (20) business days, increase the
          amount of the Extra Restoration Allowance to account for such
          deficiency.  In the event, the Extra Restoration Allowance
          exceeds the amount required to pay in full the total cost of
          completing the Landlord's Pre-Possession Repair Obligation (as
          reasonably determined by the Tenant's Architect), then the amount
          of such excess shall not be available to Tenant and shall remain
          Landlord's.  In the event Landlord disputes the amount of the
          Extra Restoration Allowance estimated by the Tenant's Architect
          as aforesaid, said dispute shall be resolved in accordance with
          the terms and provisions of subsection 13(e) hereof.

                    (iv) With respect to subsections (i), (ii) and (iii)
          above, Tenant acknowledges that Landlord may attempt to negotiate
          with the Existing Landlord in an effort to reduce the hold-over
          obligations of the Tenant under the Existing Lease (as
          hereinafter defined) by modifying or amending the Existing Lease
          or otherwise.  In that regard, if requested by Landlord, Tenant
          agrees to act in good faith, to cooperate in a timely manner with
          Landlord and to execute and deliver any and all documents and
          send any and all notices reasonably requested by Landlord,
          provided (A) such documents and notices do not materially and
          adversely affect the Tenant, and (B) any documents, agreements or
          notices which Landlord requests Tenant to execute shall be
          subject to Tenant's reasonable approval.  Tenant hereby
          represents and warrants that, as of the date hereof, there are no
          subleases or other occupancy agreements in effect with respect to
          the Existing Premises (as hereinafter defined).  Without the
          prior written consent of the Landlord, which consent shall not be
          unreasonably withheld or delayed, Tenant hereby agrees that it
          shall not either (x) amend, modify or revise the terms of the
          Existing Lease (except to the extent that such amendment does
          not, in Tenant's reasonable opinion, increase the obligations of
          Landlord with respect to Hold-over Rent (as hereinafter
          defined)), or (y) enter into any sublease of, or assign, the
          Existing Lease.  Landlord and Tenant agree to promptly furnish
          each other with copies of any notice they receive from the
          Existing Landlord in connection with the hold-over of the
          Existing Premises.




                                         -55-<PAGE>





                    (v)  The following terms as used herein, shall have the
          following meanings:

                    (A)  "Casualty Damage" - shall mean any damage to the
          Premises or the Building caused by fire or other casualty.

                    (B)  A "Determination" - a written opinion from the
          Tenant's Architect delivered and certified to Tenant and Landlord
          concerning the extent of the Casualty Damage together with an
          estimate of the total cost to repair and restore the same and an
          estimate of the portion of the total cost attributable to the
          Landlord's Pre-Possession Repair Obligation.  In the event
          Landlord disputes the amounts estimated by the Tenant's Architect
          as aforesaid, said dispute shall be resolved in accordance with
          the terms and provisions of Section 13(e) hereof.

                    (C)  "Existing Landlord" - the owner of the building at
          One North Western Center, Chicago, Illinois.

                    (D)  "Existing Lease" - the lease to Tenant dated
          October 7, 1980, as amended and modified, a complete certified
          copy of which (excluding Exhibits) has been delivered by Tenant
          to Landlord.

                    (E)  "Existing Landlord Commitment" - a written
          agreement between Landlord and Existing Landlord pursuant to
          which Landlord agrees to pay on behalf of Tenant any actual hold-
          over rent due Existing Landlord calculated in accordance with
          Section 35 of the Existing Lease ("Hold-over Rent"), on a per
          diem basis for the number of days from December 1, 1995 through
          (1) the Actual Possession Date, in the case of subsection
          25(b)(ii) hereof, or (2) the date the Landlord performs the Pre-
          Possession Restoration Obligation, in the case of subsection
          25(b)(iii) hereof.

                    (F)  "Extra Restoration Allowance" - shall mean an
          extra allowance given by Landlord to Tenant equal to the amount
          reasonably required to complete the portion of any Casualty
          Damage attributable to the Landlord's Pre-Possession Repair
          Obligation.  The amount of the Extra Restoration Allowance shall
          be added to the Landlord Allowance (but without adjustment in the
          Base Rent) and disbursed in accordance with the Workletter, but
          shall be used solely for the purpose of paying the reasonable
          costs associated with completing the Landlord's Pre-Possession
          Repair Obligation.

                    (G)  "Landlord Delivery Force Majeure Event" - shall
          mean any Force Majeure event which, directly or indirectly,
          causes Landlord to fail to deliver possession of the Premises to
          Tenant on the Possession Date in accordance with subsection 25(a)
          hereof; provided, however, a Landlord Delivery Force Majeure
          Event shall not be deemed to have occurred if the failure on the



                                         -56-<PAGE>





          part of the Landlord to deliver possession of the Premises as
          aforesaid is attributable solely to the Landlord not having
          sufficient available space to relocate its personnel occupying
          the Premises as of the date hereof.

                    (H)  "Landlord's Pre-Possession Repair Obligation" -
          shall mean:  (i) prior to the time the Plans are complete and
          approved in accordance with the terms and provisions of the
          Workletter, the repair and restoration of the Premises to
          substantially the same condition as existed prior to the Casualty
          Damage, but specifically excluding the Main Landlord's
          Restoration Work and (ii) from and after the time the Plans are
          complete and approved in accordance with the terms and provisions
          of the Workletter, the repair and restoration of the Premises to
          substantially the same condition as existed prior to the Casualty
          Damage, but specifically excluding the following:  (A) any
          alterations, improvements or other work reflected on the Plans
          including, without limitation, the repair and restoration of any
          portion of the Premises which has been demolished by Tenant, and
          (B) the Main Landlord's Restoration Work.

                    (I)  "Pre-Possession Restoration Obligation" - shall
          mean, at Landlord's option, either:  (1) repairing and restoring,
          or causing to be repaired and restored, the portion of the
          Premises or the Building damaged by the Casualty Damage to
          substantially the same condition as existed prior to the Casualty
          Damage (as determined by a certificate issued by the Tenant's
          Architect and delivered to Landlord and Tenant), or (2) causing
          the Main Landlord to repair and restore that portion of the
          Casualty Damage which is Main Landlord's Restoration Work and
          agreeing to provide Tenant with the Extra Restoration Allowance.

                    (J)  "Tenant's Architect" - an architect licensed in
          the State of Illinois engaged by Tenant and reasonably approved
          by Landlord (for which purpose those architects identified on
          Schedule A to the Workletter are approved by Landlord). 
          Notwithstanding the foregoing, in the event a determination or
          other decision or action is required to be made hereunder by
          Tenant's Architect, and if at such time, either:  (i) there is no
          Tenant's Architect then engaged by Tenant, or (ii) the Tenant's
          Architect then engaged by Tenant fails to render its
          determination, decision or take such action within the later of:
          (A) five (5) days after demand therefore by either party hereto,
          or (B) the time period specified herein for the Tenant's
          Architect to act, then Tenant shall have a period of five (5)
          business days after written notice from Landlord to Tenant to:
          (1) in the case of subsection (i) above, engage a Tenant's
          Architect (subject to the approval of Landlord as set forth
          above) and obtain the determination, decision or action of such
          Tenant's Architect, or (2) in the case of subsection (ii) above,
          to obtain the determination, decision or action of the existing
          Tenant's Architect.  In the event Tenant fails to perform its



                                         -57-<PAGE>





          obligations set forth in subsection (1) or (2) above (as the case
          may be) within said five (5) business day period as aforesaid,
          Landlord may engage an architect licensed in the State of
          Illinois who for the purposes of such determination, decision or
          action shall be deemed to be Tenant's Architect hereunder.

                    (c)(i)  Notwithstanding anything to the contrary
          contained in this Lease or the Workletter, Tenant acknowledges
          and agrees that from and after the date hereof and until the
          Possession Date, Landlord shall be entitled to use and possess
          the Premises in accordance with the terms and provisions of the
          Main Lease applicable to the Premises.

                    (ii) Notwithstanding the provisions of subsection
          25(c)(i) above, Landlord agrees to give the Tenant prior written
          notice ("Structural Alteration Notice") describing in reasonable
          detail any alterations or improvements to the structure of the
          Premises which Landlord intends to make during the period prior
          to August 31, 1995; provided, however, with respect to floors
          seven (7) through ten (10) inclusive, only to the extent such
          structural alterations or improvements, in the reasonable opinion
          of the Landlord, would cost more than $25,000.00 individually or
          $100,000.00 in the aggregate to be completed ("Structural
          Landlord Alterations").  Within twenty (20) business days of
          Tenant's receipt of a Structural Alteration Notice, Tenant shall
          deliver to Landlord evidence setting forth Tenant's reasonable
          estimate (which may be obtained by Tenant from the Tenant's
          Architect or Tenant's in-house engineer) of the amount by which
          the Structural Landlord Alteration will increase Tenant's costs
          of improving the Premises pursuant to, and in accordance with,
          the Workletter ("Alteration Cost Differential").  Landlord shall
          have the right, after receipt of Tenant's estimate of the
          Alteration Cost Differential, to elect to either:  (A) perform
          such Structural Landlord Alteration and reimburse Tenant, within
          thirty (30) days after demand therefore, for the actual amount of
          such Alteration Cost Differential (provided, however, with
          respect to floors seven (7) through ten (10) inclusive, only that
          portion of the Alteration Cost Differential which exceeds
          $100,000), but in no event more than the total amount of said
          estimated Alteration Cost Differential (upon presentation to
          Landlord from Tenant of reasonably appropriate back-up
          information), or (B) not perform such Structural Landlord
          Alteration.  After Landlord's completion of any Structural
          Landlord Alterations to the Premises, Landlord shall furnish to
          Tenant construction drawings marked to show all changes from the
          Landlord's as-built floor plans.  In the event Landlord disputes
          either the actual or estimated Alteration Cost Differential,
          Landlord may elect to submit the matter to arbitration in
          accordance with subsection 13(e) hereof and the determination
          shall be final and binding on the parties.  In the event Tenant
          fails to provide Landlord with its estimate of the Alteration
          Cost Differential within the aforesaid twenty (20) business day



                                         -58-<PAGE>





          period, Landlord shall be entitled to make said Structural
          Landlord Alterations without any obligation to reimburse Tenant
          for any Alteration Cost Differential.

                    (d)  Notwithstanding the foregoing provisions of this
          Section 25, and without in any way limiting any of the other
          provisions of this Lease, the parties hereto expressly
          acknowledge and agree that:  (i) Landlord shall not be in
          violation of this Lease, and Tenant shall not be entitled to the
          rights and remedies described in this Section 25, if the failure
          on the part of the Landlord to deliver possession of the Premises
          to Tenant on the Possession Date as aforesaid is caused, either
          directly or indirectly, by the acts or omissions of Tenant, its
          agents, employees or contractors, and (ii) the terms and
          provisions of this Section 25 are expressly subject to the rights
          of the Landlord and Tenant to terminate this Lease as set forth,
          and in accordance with, Sections 13 and 14 hereof, as well as the
          rights of the Main Landlord and Landlord to terminate the Main
          Lease (and, correspondingly, this Lease) pursuant to Sections 13
          and 14 of the Main Lease.

                    26.  Miscellaneous.

                    (a)  Each provision of this Lease shall extend to and
          shall bind and inure to the benefit not only of Landlord and
          Tenant, but also their respective heirs, legal representatives,
          successors and assigns, but this provision shall not operate to
          permit any transfer, assignment, mortgage, encumbrance, lien,
          charge, or subletting contrary to the provisions of this Lease.

                    (b)  All of the agreements of Landlord and Tenant with
          respect to the Premises are contained in this Lease and the
          Direct Lease Option and Consent Agreement; and no modification,
          waiver or amendment of this Lease or of any of its conditions or
          provisions shall be binding upon Landlord or Tenant unless in
          writing signed by Landlord and Tenant.

                    (c)  Submission of this instrument for examination
          shall not constitute a reservation of or option for the Premises
          or in any manner bind Landlord and no lease or obligation on
          Landlord or Tenant shall arise until this instrument is signed
          and delivered by Landlord and Tenant.

                    (d)  The word "Tenant," whenever used herein, shall be
          construed to mean Tenants or any one or more of them in all cases
          where there is more than one Tenant; and the necessary
          grammatical changes required to make the provisions hereof apply
          to corporations or other organizations, partnerships or other
          entities, or individuals, shall, in all cases, be assumed as
          though in each case fully expressed.





                                         -59-<PAGE>





                    (e)  Clauses, plats, and riders, if any, signed by
          Landlord and Tenant and endorsed on or affixed to this Lease are
          a part hereof.

                    (f)  The headings of Sections are for convenience only
          and do not limit, expand or construe the contents of the
          Sections.

                    (g)  Time is of the essence of this Lease and of each
          and all provisions hereof.

                    (h)  All amounts (including, without limitation, Base
          Rent and Additional Rent) owed by Tenant to Landlord (or by
          Landlord to Tenant) pursuant to any provision of this Lease shall
          bear interest from the date of the expiration of the applicable
          required notice period until paid at the annual rate of one
          percent (1%) in excess of the rate of interest announced from
          time to time by Continental Bank N.A. (or other bank or other
          financial institution designated by Landlord), at Chicago,
          Illinois, as its prime rate, changing as and when said prime rate
          changes, unless a lesser rate shall then be the maximum rate
          permissible by law with respect thereto, in which event said
          lesser rate shall be charged.

                    (i)  The invalidity of any provision of this Lease
          shall not impair or affect in any manner the validity,
          enforceability or effect of the rest of this Lease.

                    (j)  All understandings and agreements, oral or
          written, heretofore made between the parties hereto with respect
          to the Premises are merged in this Lease, which alone fully and
          completely expresses the agreement between Landlord (and its
          beneficiaries and their agents) and Tenant.

                    (k)  Except as specifically set forth herein, whenever
          the approval or consent of either Landlord or Tenant is required
          hereunder, such consent or approval shall not be unreasonably
          withheld or delayed.  Notwithstanding any of the terms and
          conditions contained herein, with respect to approvals or
          consents required pursuant to the terms of this Lease, Landlord
          shall have no obligation to deal with any subtenant of Tenant,
          but may look solely to Tenant for the same.

                    (l)  In computing any period of time pursuant to this
          Lease, the day of the act, date of notice, event or default from
          which the designated period of time begins to run will not be
          included.  The last day of the period so counted will be
          included, unless it is a Saturday, Sunday or a Holiday, in which
          event the period runs until the end of the next day which is not
          a Saturday, Sunday or such Holiday.





                                         -60-<PAGE>





                    (m)  Tenant shall be entitled to a total of 250 strips
          on the directory in the Monroe Street lobby of the Building with
          a cross reference to the Monroe Street lobby directory in the
          other lobby directories of the Building on the following terms
          and conditions:  (i) Tenant's use of said strips shall be subject
          to the Rules and Regulations, and (ii) the cost associated with
          the initial installation of the strips shall be borne by
          Landlord; provided, however, any additional costs associated with
          said strips (including, without limitation, as a result of any
          changes or modifications thereto) shall be borne by Tenant.  On
          or before September 1, 1995, subject to Force Majeure, Landlord
          will substantially complete (or cause to be substantially 
          completed) the "Lobby Work" described on Exhibit I attached hereto.

                    27.  Landlord.  The term "Landlord" as used in this
          Lease means only the Landlord as tenant under the Main Lease and
          any successors and assigns of Landlord under the Main Lease so
          that in the event of any assignment, transfer or conveyance once
          or successively, of the Landlord's interest in the Main Lease,
          said Landlord making such transfer, conveyance or assignment
          shall be and hereby is entirely freed and relieved of all
          covenants and obligations of Landlord hereunder accruing after
          such transfer, conveyance or assignment, provided such transferee
          or assignee has assumed the covenants and obligations of Landlord
          accruing after such transfer, conveyance or assignment, and
          Tenant agrees to look solely to such transferee or assignee with
          respect thereto.  The holder of a mortgage or trust deed (or
          assignment in connection with a mortgage or trust deed) shall not
          be deemed such an assignee under this Section 27.  This Lease and
          the obligations, benefits and privileges of Tenant hereunder
          shall not be affected by any such assignment, transfer or
          conveyance and Tenant agrees to attorn to the grantee or
          assignee.

                    28.  Title and Covenant Against Liens.  The Landlord's
          and Main Landlord's title is and always shall be paramount to the
          title of the Tenant and nothing in this Lease contained shall
          empower the Tenant to do any act which can, shall or may encumber
          the title of the Landlord or Main Landlord.  Tenant covenants and
          agrees not to suffer or permit any lien of mechanics or
          materialmen to be placed upon or against the Premises, the
          Building, the Land or against the Tenant's leasehold interest in
          the Premises and, in case of any such lien attaching, to
          immediately pay and remove same.  Notwithstanding the foregoing,
          Tenant shall have the right to contest the validity of any such
          lien provided such lien is bonded or Tenant has otherwise
          provided adequate security to Landlord for such lien claim.
          Tenant has no authority or power to cause or permit any lien or
          encumbrance of any kind whatsoever, whether created by act of
          Tenant, operation of law or otherwise, to attach to or be placed
          upon the Premises, the Land or the Building, and any and all
          liens and encumbrances created by Tenant shall attach only to



                                         -61-<PAGE>





          Tenant's interest in the Premises.  If any such liens so attach
          and Tenant fails to pay and remove same within thirty (30) days,
          or to bond same or provide adequate security as aforesaid,
          Landlord, at its election, may pay and satisfy the same and in
          such event the sums so paid by Landlord, with interest from the
          date of payment to the date of reimbursement at the rate set
          forth in Section 26(h) hereof for amounts owed Landlord by Tenant
          shall be deemed to be Additional Rent due and payable by Tenant
          upon receipt of an invoice for same.

                    29.  Bankruptcy or Insolvency.

                    (a)  Termination of Lease.

                    (i)  Neither Tenant's interest in the Lease nor any
               estate hereby created in Tenant shall pass to any trustee,
               except as may specifically be provided pursuant to the
               provisions of the Bankruptcy Code, 11 U.S.C. 101 et seq.
               (the "Bankruptcy Code"), or receiver or assignee for the
               benefit of creditors or otherwise by operation of law.

                    (ii)  In the event Tenant's executors, administrators,
               or assigns, if any, shall be adjudicated insolvent pursuant
               to the provisions of any state law, or if Tenant is
               adjudicated insolvent by a Court of competent jurisdiction
               other than the United States Bankruptcy Court, or if a
               receiver or trustee of the property of Tenant shall be
               appointed by reason of the insolvency or inability to pay
               its debts, other than an appointment pursuant to the
               provisions of the Bankruptcy Code, or if any assignment
               shall be made of the property of Tenant for the benefit of
               creditors, excepting an assignment by a trustee pursuant to
               the provisions of the Bankruptcy Code, then and in any such
               event, this Lease and all rights of Tenant hereunder shall
               automatically cease and terminate with the same force and
               effect as though the date of such event were the date
               originally set forth herein and fixed for expiration of the
               Term of this Lease, and Tenant shall vacate and surrender
               the Property.

                    Tenant shall not suffer or permit the appointment of a
          trustee or receiver of the assets of Tenant by reason of the
          insolvency or inability of Tenant to pay its debts and shall not
          make any assignment for the benefit of creditors, or become or be
          adjudicated insolvent.  The allowance of any petition under any
          insolvency law, except under the Bankruptcy Code, or the
          appointment of a trustee or receiver of Tenant shall be
          conclusive evidence that Tenant caused or gave cause therefor,
          unless such allowance of the petition, or the appointment of a
          trustee or receiver, is vacated within ninety (90) days after
          such allowance or appointment.  Landlord does, in addition,




                                         -62-<PAGE>





          reserve any and all other remedies provided in this Lease or in
          law.

                    (b)  Protection by Tenant.  Upon the filing of a
          petition by or against Tenant under the Bankruptcy Code, Tenant,
          as debtor and as debtor in possession, and any trustee who may be
          appointed agree to adequately protect Landlord as follows:  (1)
          perform each and every obligation of Tenant under this Lease,
          including the payment of Rent hereunder, arising from and after
          the order for relief within sixty (60) days after the date of
          such order, until such time as this Lease is either rejected or
          assumed by order of the United States Bankruptcy Court; and (2)
          to give Landlord prior written notice of any proceeding relating
          to any assumption of this Lease; and (3) to give Landlord written
          notice of the intention of Tenant and the trustee to reject this
          Lease; and (4) to provide Landlord with adequate assurance of
          future performance under the Lease as that term is used in 11
          U.S.C. 361.

                    (c)  Waivers by Landlord.  No default of this Lease by
          Tenant, either prior to or subsequent to the filing of a petition
          under the Bankruptcy Code, shall be deemed to have been waived
          unless expressly done so in writing by Landlord.

                    (d)  Assumption of Lease.  If Tenant or a trustee
          elects to assume this Lease subsequent to the filing of a
          petition under the Bankruptcy Code, Tenant, as debtor and as
          debtor in possession, and any trustee who may be appointed agree
          as follows:  (1) to cure each and every existing default within
          not more than ninety (90) days after assumption of this Lease;
          and (2) to compensate Landlord, or provide adequate assurance
          that Tenant or the trustee will compensate Landlord, for any
          actual pecuniary loss resulting from any existing default,
          including, without limitation, Landlord's reasonable costs,
          expenses and attorneys' fees incurred as a result of the default,
          as determined by the Bankruptcy Court, within ninety (90) days of
          assumption of this Lease; and (3) in the event of an existing
          default, to provide Landlord with adequate assurance of Tenant's
          future performance under the Lease as determined by the
          Bankruptcy Court; and (4) the assumption will be subject to all
          of the provisions of this Lease unless the prior written consent
          of Landlord is obtained.  If Tenant, as debtor-in-possession, or
          such Trustee shall fail to elect this Lease within sixty (60)
          days after the filing of the petition by or against Tenant,
          unless such time period is extended by the Bankruptcy Court, this
          Lease shall be deemed to have been rejected and unless Landlord
          receives adequate assurance for continued possession after
          rejection of the Lease, Landlord shall be thereupon immediately
          entitled to possession of the Premises without further obligation
          to the Tenant or said Trustee, and this Lease shall be cancelled,
          but Landlord's right to be compensated for damages in any such
          bankruptcy proceeding shall survive.



                                         -63-<PAGE>





                    (e)  Assignment of Lease and Adequate Assurances to
          Landlord.  If Tenant assumes this Lease and proposes to assign
          the same pursuant to the provisions of the Bankruptcy Code to any
          person or entity who shall have made a bona fide offer to accept
          an assignment of this Lease on terms acceptable to the Tenant,
          any person or entity to which this Lease is assigned pursuant to
          the provisions of the Bankruptcy Code shall be deemed without
          further act or deed to have assumed all of the obligations
          arising under this Lease on and after the date of such
          assignment.  Any such assignee shall upon demand execute and
          deliver to Landlord an instrument confirming such assumption.

                    The adequate assurance to be provided Landlord to
          assure the assignee's future performance under the Lease shall be
          determined by the Bankruptcy Court.

                    (f)  Amounts Payable by Tenant Constitute Rent.
          Notwithstanding anything in this Lease to the contrary, all
          amounts payable by Tenant to or on behalf of Landlord under this
          Lease, whether or not expressly denominated as Rent, shall
          constitute rent for the purposes of Section 502(b)(6) of the
          Bankruptcy Code.

                    (g)  Application by Landlord of Payments from Tenant.
          Any payment received from Tenant may be applied by Landlord
          against any obligation due and owing by Tenant under this Lease,
          notwithstanding any statement appearing on or referred to in any
          remittance from Tenant or any prior application of such payment.
          If a petition under the Bankruptcy Code is initiated within
          ninety (90) days after receipt by Landlord of any such payment,
          the payment shall be deemed applicable to any unpaid obligations
          then due in the inverse order of their maturity.

                    30.  Roof Rights.  Landlord hereby agrees that the
          Premises shall include approximately 175 square feet of
          contiguous flat space on the roof described on Exhibit C attached
          hereto and made a part hereof ("Tenant Roof Space").  The Tenant
          Roof Space shall be used by Tenant solely for the purposes of the
          construction, installation, operation, maintenance and use of
          telecommunications equipment and an enclosed equipment room. 
          Subject to the terms and provisions set forth herein, Tenant
          shall have access to the Tenant Roof Space on a 24-hour basis,
          seven (7) days a week.  No Rent shall be paid for the Tenant Roof
          Space, nor shall Tenant's Proportionate Share be increased to
          reflect the Tenant Roof Space.  Installation and maintenance of
          the telecommunications equipment and enclosed equipment room on
          the Tenant Roof Space shall be at Tenant's expense and shall be
          subject to the Landlord's prior written approval (not to be
          unreasonably withheld) (including, without limitation, with
          respect to the location, appearance and size thereof).  Landlord
          shall cause Main Landlord to be responsible for maintenance and
          repair of the entire roof of the Building pursuant to, and in



                                         -64-<PAGE>





          accordance with, the terms of the Main Lease with the exception
          of repairs (i) necessitated by installation, maintenance or
          repair of the telecommunications equipment and/or enclosed
          equipment room, or (ii) due to Tenant's (or its employees, agents
          or invitees) negligence, intentional acts or omissions.  Tenant
          shall be responsible for repairs necessitated by (i) or (ii)
          above.  Tenant agrees that it will contract with Main Landlord or
          Landlord for the installation of the telecommunications equipment
          and/or enclosed equipment room by contractors to be reasonably
          approved by Tenant and Landlord at a cost to be reasonably
          negotiated at such time.  Tenant further agrees to reimburse
          Landlord for any reasonable insurance premiums incurred by
          Landlord or Main Landlord, which are directly due to Tenant's
          installation and/or maintenance of the telecommunications
          equipment and/or enclosed equipment room on the roof.  Landlord
          agrees to exercise reasonable efforts to cause Main Landlord to
          allow Tenant, at Tenant's sole cost and expense, to connect the
          antenna to the Premises through the vertical risers in the
          Building pursuant to plans and specifications reasonably approved
          by Landlord and Main Landlord.  In the event Main Landlord agrees
          to the foregoing, Tenant specifically acknowledges and agrees
          that the aforesaid right is subject to the Rules and Regulations.
          In no event shall Tenant's installations on the roof interfere
          with Landlord's, Main Landlord's or other tenants' use of
          existing telecommunications equipment.  Landlord agrees that any
          new installations of equipment on the roof by Landlord will not
          interfere with Tenant's installations shown on Exhibit C hereto.
          Tenant hereby agrees that it shall not have the right to assign
          or sublease the use of the Tenant Roof Space separately from a
          sublease or assignment of a portion of the Premises, it being the
          parties' intention to prohibit Tenant from using the Tenant Roof
          Space as an independent profit-making operation separate and
          apart from Tenant's use of the Premises or for other than
          telecommunications purposes.  Tenant shall not sublet or assign
          an immaterial portion of the Premises with the intent or purpose
          of primarily affording the sublessee or assignee the right to use
          the Tenant Roof Space.  Tenant shall construct, install, operate
          and use the Tenant Roof Space in compliance with all laws,
          ordinances and regulations (including, without limitation, zoning
          and building codes), and any Rules and Regulations.  Tenant will
          indemnify and hold Landlord and Main Landlord harmless from and
          against any and all loss, cost or liability suffered or incurred
          by Landlord or Main Landlord, their officers, or agents as a
          result of the construction, installation, operation or use of the
          Tenant Roof Space as aforesaid.

                    31.  Attorneys' Fees.  Landlord shall pay all of
          Tenant's costs, charges and expenses, including court costs and
          attorneys' fees, incurred in enforcing Landlord's obligations
          under this Lease or incurred by Tenant in any litigation,
          negotiation or transaction in which Landlord causes Tenant,
          without Tenant's fault, to become involved or concerned.



                                         -65-<PAGE>





                    32.  Waiver.  No waiver of any condition expressed in
          this Lease shall be implied by any neglect of Tenant to enforce
          any remedy or on account of the violation of such condition
          whether or not such violation be continued or repeated
          subsequently.

                    33.  Mutual Indemnity and Waiver.

                    (a)  To the extent not expressly prohibited by law,
          Landlord and Tenant each (in either case, the "Indemnitor")
          agrees to hold harmless and indemnify the other, its agents and
          employees (the "Indemnitee") from any claim and liabilities
          imposed upon or incurred by or asserted against the Indemnitee,
          including reasonable attorney's fees and expenses, for death or
          injury to third parties or loss of or damage to property of third
          parties that may arise from or be caused directly or indirectly
          by any act or omission of the Indemnitor, its agents, contractors
          or employees or from any breach or default on the part of the
          Indemnitor in the performance of any covenant or agreement on the
          part of the Indemnitor to be performed pursuant to the terms of
          this Lease.  In case any action, suit or proceeding is brought
          against the Indemnitee by reason of any such act of Indemnitor,
          Indemnitor will, at Indemnitor's expense, by counsel approved by
          Indemnitee (which approval shall not be unreasonably withheld),
          resist and defend such action, suit or proceeding.

                    (b)  To the extent not expressly prohibited by law and
          except for claims arising from the negligent or intentional act
          or omission of Landlord or its agents or employees, Tenant
          releases Landlord and its agents and employees, from and waives
          all claims for damages to person or property sustained by the
          Tenant, its guests and invitees or by any occupant of the
          Premises and said occupant's guests and invitees, or the
          Building, or by any other person, resulting directly or
          indirectly from any act or neglect of any tenant or other
          occupant of the Building or any part thereof.

                    To the extent not expressly prohibited by law and
          except for claims arising from the negligent or intentional act
          or omission of Tenant, its agents or employees, Landlord releases
          Tenant, and its agents and employees, from and waives all claims
          for damages to person or property sustained by the Landlord, or
          by any other person, resulting directly or indirectly from any
          act or neglect of any tenant or other occupant of the Building or
          any part thereof.

                    34.  "Force Majeure" is hereby defined to mean any
          strike, lockout, labor trouble, civil disorder, inability to
          procure materials, governmental laws and regulations, riots,
          insurrections, war, fuel shortages, accidents, casualties, acts
          of God, acts caused directly or indirectly by the other party to
          the Lease (or its agents, employees, contractors, licensees, or



                                         -66-<PAGE>





          invitees) or any other cause beyond the reasonable control of the
          performing party.

                    35.  Arbitration.  Any dispute specifically required by
          the terms of this Lease to be settled by arbitration shall be
          submitted for arbitration to the Chicago, Illinois office of the
          American Arbitration Association in accordance with its
          Commercial Arbitration Rules then in effect, except where such
          rules are contrary to the provisions set forth in this Lease. 
          The award or decision rendered by the arbitrators shall be final,
          and judgment may be entered upon it in accordance with applicable
          law in any court having jurisdiction.  The arbitrators may award
          any relief which they shall deem proper in the circumstances,
          without regard to the relief which would otherwise be available
          to any party hereto in a court of law or equity including,
          without limitation, specific performance and injunctive relief. 
          It is understood that the arbitration provisions of this Section
          35 shall be the sole remedy of the parties under this Agreement
          with respect to disputes subject to arbitration under this
          Section 35.  Notwithstanding the foregoing, the parties agree
          that Landlord or Tenant may apply to a court of competent
          jurisdiction for equitable relief if such is appropriate during
          the pendency of the arbitration proceeding.

                    Notice of the demand for arbitration shall be filed in
          writing with the Landlord and Tenant.  Unless otherwise agreed to
          in writing by the Landlord and Tenant, upon receipt of a demand,
          each party shall designate an arbitrator within ten (10) business
          days.  The two designated arbitrators shall then select a third
          arbitrator to complete the full arbitration panel within ten (10)
          business days, or as otherwise agreed.  The arbitrators selected
          pursuant to the terms of this Section 35 shall not be employees
          of or hold any ownership interest in, the party selecting them. 
          Each such arbitrator shall have at least five years of experience
          relevant to the general subject matter of the dispute.

                    If the arbitrators selected by each party fail to agree
          upon a third arbitrator within the time limits set by this Lease,
          either party may request the American Arbitration Association to
          select the neutral arbitrator.  If either party fails to appoint
          an arbitrator within the time period set forth, the other party
          may apply to any court having jurisdiction over this Lease to
          compel arbitration and that court shall be empowered to select
          the failing party's arbitrator.

                    The arbitration panel shall commence hearings within
          thirty (30) days of the selection of the panel, unless Landlord
          and Tenant or the arbitration panel (with approval of Landlord
          and Tenant) agree upon a delayed schedule of hearings.  Any party
          may send out requests to compel document production from the
          other party.  Disputes concerning the scope of document
          production and enforcement of the document requests shall be



                                         -67-<PAGE>





          subject to agreement by Landlord and Tenant, or may be ordered by
          the arbitrators to the extent reasonable.  The arbitrators may
          obtain independent legal counsel to aid in their resolution of
          legal questions presented in the course of arbitration to the
          extent they consider that such counsel is absolutely necessary to
          the fair resolution of the dispute, and to the extent that it is
          economical to do so considering financial consequences of the
          dispute.

                    If any party subject to the terms of this arbitration
          provision fails or refuses to appear at and participate in an
          arbitration hearing after due notice, the arbitration panel may
          hear and determine the controversy upon evidence produced by the
          appearing party.

                    The arbitration costs (including filing fees, court
          reporters' fees and transcript costs) shall be borne equally by
          each party, except that each party shall be responsible for its
          own expenses and the costs of the arbitrator selected by it.

                    36.  Use of Name.  Tenant agrees that it will not
          utilize the name of Landlord, AT&T-RMC or of American Telephone
          and Telegraph Company, a New York corporation ("AT&T"), or of an
          affiliate of Landlord, AT&T-RMC or of AT&T in any advertising,
          publicity, promotion, writing, radio or television broadcast, or
          in any other way, concerning the Building or this Lease, except
          for use in the name of the Building if called the AT&T Corporate
          Center or other similar name, without the prior written consent
          of Landlord.

                    37.  Direct Lease Option and Consent Agreement. 
          Concurrently with the execution and delivery of this Lease, the
          parties hereto shall enter into that certain Direct Lease Option,
          Attornment, Recognition and Consent Agreement with the Main
          Landlord, Landlord, AT&T and The Travelers Insurance Company in
          the form attached hereto as Exhibit D ("Direct Lease Option and
          Consent Agreement").  Except as specifically provided within the
          terms and provisions of the Direct Lease Option and Consent
          Agreement, the terms and provisions of the Direct Lease Option
          and Consent Agreement will terminate and be of no further force
          and effect concurrently with the termination of this Lease for
          any reason whatsoever.

                    38.  Agreements Regarding Main Lease.  (a) Landlord and
          Tenant hereby agree as follows:  (i) except with respect to
          certain terms, provisions and exhibits reflecting economic
          matters and concerns in connection with the Main Lease, the
          Landlord has furnished Tenant with a true, correct and complete
          copy of the Main Lease (excluding the agreements referred to in
          Section 26(K) thereof) and an amendment thereto dated July 29,
          1988 a copy of which is attached hereto and made a part hereof as
          Exhibit G and Landlord will furnish Tenant with copies of any



                                         -68-<PAGE>





          future amendments to the Main Lease with economic terms excised
          (provided, however, it is expressly understood and agreed that
          Tenant shall not, except as expressly set forth in Section 42(b)
          hereof, have the right to consent to, or approve, any amendment
          or modification to the Main Lease, the aforesaid copies being
          furnished to the Tenant merely for informational purposes); and
          (ii) Landlord will not, as long as Tenant is not in Default
          hereunder, terminate the Main Lease with respect to the Premises
          pursuant to the termination rights given to Landlord under
          Sections 32 and 44 of the Main Lease, (b) Tenant agrees: (i) to
          accept performance by Main Landlord of any of the terms,
          provisions and agreements contained herein which are obligations
          of Landlord under this Lease, and (ii) to the extent Landlord
          hereunder has agreed to cause Main Landlord to perform
          obligations pursuant to, and in accordance with, the terms and
          provisions of the Main Lease, Tenant will accept performance of
          such obligations directly from Landlord in the event Landlord, in
          its sole discretion, elects to perform such obligations; and (c)
          except as specifically set forth in this Lease, the Tenant is not
          entitled to the rights, privileges and benefits of the Landlord
          under the Main Lease (including, without limitation, the rights,
          privileges and benefits set forth in Sections 30, 31, 32, 33, 34,
          37, 38 & 48 thereof and including any rights to any contributions
          or other financial accommodations made by Main Landlord in favor
          of Landlord under the Main Lease).

                    39.  Furniture.  Landlord agrees to sell to Tenant, and
          Tenant agrees to purchase from Landlord, Landlord's right, title
          and interest in and to the furniture located on the sixth (6th)
          through twelfth (12th) floors of the Building as more
          particularly described on Exhibit E attached hereto ("Furniture")
          at the purchase price of ONE MILLION SIX HUNDRED THOUSAND AND
          NO/100 DOLLARS ($1,600,000.00) ("Furniture Price"), on the
          following terms and conditions:

                    (a)  Tenant shall pay the Furniture Price to Landlord
          on the later of:  (a) the Possession Date or (2) the Actual
          Possession Date ("Furniture Purchase Date"), at Tenant's option,
          either:  (i) in a lump sum payment by cashiers or certified
          check, or (ii) $10,413.56 on a monthly basis, due on the first
          day of each month of the Term beginning with but no earlier than
          the Commencement Date, said amount to constitute Additional Rent
          hereunder;

                    (b)  The Furniture shall be sold by Landlord to Tenant
          in "as-is" condition on the Furniture Purchase Date ordinary wear
          and tear excepted from and after January 27, 1993, and without
          any warranties of any kind by Landlord to Tenant except for a
          warranty that the Furniture is free and clear of all liens and
          encumbrances; 





                                         -69-<PAGE>





                    (c)  The Furniture shall be conveyed by Landlord to
          Tenant pursuant to a bill of sale on the Furniture Purchase Date;
          and

                    (d)  Landlord agrees to carry insurance on (or self
          insure with respect to) the Furniture in the amount of
          $1,600,000.00 (the "Landlord Insured Amount"), which insurance
          shall be carried by a company of Landlord's choice, for the
          period beginning as of the date of this Lease and ending upon the
          Furniture Purchase Date. Tenant may, at its option, and at its
          cost, carry insurance on the Furniture in excess of the Landlord
          Insured Amount.  With respect to uninsured losses, Landlord
          agrees to indemnify and hold Tenant harmless from and against any
          and all loss, cost and expense arising out of any damage or
          destruction of the Furniture, or any item or items thereof, and
          agrees to reimburse Tenant in an amount equal to the repair cost,
          or if destroyed or not susceptible to repair, the replacement
          cost of the damaged or destroyed item, or items, except in no
          event shall Landlord's liability hereunder exceed the Landlord
          Insured Amount.

                    40.  Short Form of Lease.  The parties shall execute,
          concurrently with the execution and delivery of this Lease, a
          short form of this Lease for recording purposes, in form and
          substance reasonably satisfactory to Landlord and Tenant which
          form will include a reference to the term of this Lease, Tenant's
          Extension Options contained herein and the Direct Lease Option
          and Consent Agreement.

                    41.  Basement Storage Space.  In the event Landlord
          acquires any basement storage space in the Building ("Basement
          Storage Space") pursuant to Section 34 of the Main Lease,
          Landlord shall give to Tenant an option ("Basement Space
          Option"), on the following terms and conditions, to sublease
          Tenant's Proportionate Share of such Basement Storage Space from
          Landlord:

                    (a)  Within thirty (30) days of Landlord acquiring any
          such Basement Storage Space, Landlord shall give Tenant written
          notice thereof ("Landlord Basement Notice");

                    (b)  Tenant shall have the right, to be exercised upon
          written notice to Landlord ("Tenant Basement Notice") within
          thirty (30) days after its receipt of the Landlord Basement
          Notice, to elect to sublease Tenant's Proportionate Share of the
          Basement Storage Space from Landlord, in a location determined by
          Landlord in its sole discretion ("Tenant Basement Space");

                    (c)  Tenant must not be in Default hereunder at the
          time it gives Landlord the Tenant Basement Notice;





                                         -70-<PAGE>





                    (d)  In the event Tenant exercises the Basement Space
          Option, the Tenant Basement Space shall become part of the
          Premises under this Lease on all the terms and provisions set
          forth herein (but subject to the terms and provisions under the
          Main Lease pursuant to which Landlord acquired such space),
          except that the Rent due hereunder for the Tenant Basement Space
          shall be at the same rate charged to Landlord for such space
          under Section 34 of the Main Lease.  Landlord and Tenant shall,
          upon the exercise of the Basement Space Option, execute an
          amendment to this Lease in form and substance mutually
          satisfactory to Landlord and Tenant setting forth the foregoing
          terms and conditions; and

                    (e)  If Tenant fails to exercise the Basement Space
          Option as aforesaid within the aforesaid time period, the
          Basement Space Option shall be deemed waived by Tenant and of no
          further force and effect.

                    42.  Option to Extend.

                    (a) Subject to the terms and provisions of subsection
          42(e) below, and provided that this Lease is then in full force
          and effect and that Tenant is not in Default under this Lease,
          both on the date the Landlord receives the Option Notice (as
          hereinafter defined) and at the expiration of the initial Term or
          first Option Term (as hereinafter defined), as the case may be,
          Landlord hereby grants to Tenant two (2) options (individually an
          "Extension Option" and collectively the "Extension Options") to
          extend the Term of this Lease for two (2) consecutive periods of
          five (5) years each after the expiration of the Term or the
          expiration of the first Option Term (as the case may be)
          (individually an "Option Term" and collectively the "Option
          Terms") on the same terms, conditions and provisions as contained
          in this Lease except that the Base Rent for the Option Terms
          shall be governed by Section 42(b) below.  Each Extension Option
          shall be irrevocably exercised by written notice ("Option
          Notice") from Tenant to Landlord and Main Landlord in the form
          attached hereto as Exhibit J given no later than five hundred and
          fifty (550) days prior to the expiration of the Term or the
          expiration of the first Option Term, as the case may be, time
          being of the essence.  If not so exercised, the Extension Options
          under this Section 42 shall thereupon expire.

                    (b)  The Base Rent for each Option Term shall be the
          "Option Term Base Rent" calculated in accordance with the terms
          and provisions of Section 31 of the Main Lease ("Option Term Base
          Rent").  Landlord hereby agrees that, without the prior written
          consent of Tenant (which consent shall not be unreasonably
          withheld or delayed), it shall not amend, modify or revise the
          provisions of Section 31 of the Main Lease (except to the extent
          such amendment does not, in Landlord's reasonable opinion,
          increase the Option Term Base Rent cost to Tenant for each Option



                                         -71-<PAGE>





          Term).  Without in any way limiting the foregoing, it is
          expressly understood and agreed that Landlord may, without the
          consent of Tenant, amend, modify or revise the provisions of
          Section 31 of the Main Lease in a manner which would permit
          Landlord to extend the term of the Main Lease for portions of
          the, as well as the entire, Main Premises; provided, however, if
          Landlord amends or modifies the Main Lease as aforesaid, and
          Tenant delivers the Option Notice described above and is
          otherwise entitled to the Extension Options described herein, in
          the event Landlord exercises its corresponding option to extend
          the term of the Main Lease pursuant to, and in accordance with,
          Section 31 of the Main Lease, Landlord will do so with respect to
          all and not part of the Premises.  Within ten (10) business days
          of the determination of the Option Term Base Rent as aforesaid,
          Landlord shall deliver to Tenant a written notice which shall
          specify the annual Option Term Base Rent under this Lease and the
          monthly installments thereof.

                    (c)  In the event Tenant exercises its Extension Option
          for the first Option Term, and Landlord exercises its
          corresponding option to extend the Main Lease pursuant to, and in
          accordance with, Section 31 of the Main Lease, Landlord agrees,
          prior to the commencement of such Option Term to cause Main
          Landlord subject to, and in accordance with, the terms and
          provisions of the Main Lease, to repaint and recarpet the
          Premises at its expense (the paint and carpet to be of similar
          quality to the paint and carpet presently in the Premises when
          installed).  Landlord will allow Tenant a reasonable choice of
          color with respect to any carpet to be installed in the Premises.
          In the event Main Landlord fails to repaint and recarpet the
          Premises as aforesaid, Landlord agrees to do so at no additional
          cost to Tenant.

                    (d)  Upon the valid exercise by Tenant of each
          Extension Option, at the request of either party hereto and
          within thirty (30) days after such request, Landlord and Tenant
          shall enter into a written supplement to this Lease incorporating
          the terms, conditions and provisions applicable to the Option
          Term as determined in accordance herewith.

                    (e)  The parties hereto acknowledge and agree that the
          Tenant's election to exercise its Extension Options pursuant to,
          and in accordance with, this Section 42, shall be deemed a
          concurrent exercise by Tenant of its Direct Lease Options
          pursuant to, and in accordance with, Section 2.3 of the Direct
          Lease Option and Consent Agreement.  Notwithstanding the
          foregoing, if, after Landlord's receipt of the Option Notice: 
          (i) Landlord exercises its corresponding option to extend the
          Main Lease pursuant to, and in accordance with, Section 31 of the
          Main Lease, and such option to extend actually takes effect, then
          Tenant's exercise of the Direct Lease Option pursuant to Section
          2.3 of the Direct Lease Option and Consent Agreement shall



                                         -72-<PAGE>





          automatically be null and void and Tenant shall be deemed to have
          solely exercised the Extension Option hereunder; or (ii) Landlord
          does not exercise its corresponding option to extend the Main
          Lease pursuant to, and in accordance with, Section 31 of the Main
          Lease, or such option to extend after being exercised fails to
          actually take effect, then Tenant's exercise of the Extension
          Option hereunder shall automatically be null and void and Tenant
          shall be deemed to have solely exercised the Direct Lease Option
          pursuant to, and in accordance with, the Direct Lease Option and
          Consent Agreement.  Landlord agrees to give Tenant a copy of the
          notice sent to the Main Landlord by Landlord under Section 31 of
          the Main Lease exercising Landlord's option to extend the Main
          Lease.

                    43.  Fair Market Rent.

                    (a)  Within thirty (30) days after the end of each
          calendar year from and after the date hereof through and
          including the calendar year in which the first day of the eighth
          (8th) Lease Year begins, the Landlord shall deliver to Tenant a
          written notice ("Landlord's Rent Notice") specifying the
          Landlord's opinion of the then current Fair Market Rent (as
          defined below).  Should Tenant disagree with the Fair Market Rent
          so determined by the Landlord in the Landlord's Rent Notice and
          should Landlord and Tenant be unable to mutually agree as to what
          the Fair Market Rent should be, Tenant may demand by giving
          written notice to Landlord, at any time within twenty (20) days
          of Tenant's receipt of Landlord's Rent Notice, that the
          determination of Fair Market Rent be submitted to arbitration in
          accordance with the terms and provisions below ("Rent Arbitration
          Notice"); provided, however, in the event Tenant fails to give
          the Rent Arbitration Notice to Landlord within the aforesaid
          twenty (20) day period, Tenant shall be deemed to have accepted
          Landlord's determination of Fair Market Rent.  The arbitration
          shall be conducted in Chicago, Illinois, in accordance with the
          following:  The Tenant shall designate simultaneously with the
          delivery of its Rent Arbitration Notice, and the Landlord shall
          designate within fifteen (15) days after receipt of a Rent
          Arbitration Notice, the name of an arbitrator who holds an M.A.I.
          designation or its equivalent and who is familiar with the
          Chicago Business District Market (as hereinafter defined)
          rentals.  Within twenty (20) days after the designations as
          aforesaid, the two (2) arbitrators chosen shall each make their
          written decision as to Fair Market Rent.  In the event the two
          (2) arbitrators agree on the determination of Fair Market Rent,
          said amount shall be the Fair Market Rent for the purposes
          hereof.  Should such arbitrators disagree as to Fair Market Rent,
          but should the higher determination of Fair Market Rent be equal
          to or within ten percent (10%) of the lower determination, the
          average of the amounts determined by the two (2) arbitrators
          shall be deemed the Fair Market Rent.  In the event the two (2)
          arbitrators are in excess of ten percent (10%) apart, and in the



                                         -73-<PAGE>





          further event, Landlord and Tenant cannot mutually agree as to
          the Fair Market Rent within ten (10) days after receipt of the
          determination by such two (2) arbitrators, the two (2)
          arbitrators shall appoint a third arbitrator of equal
          qualification who shall determine Fair Market Rent within thirty
          (30) days of appointment.  In such event, the average of the
          amounts determined by the three (3) arbitrators shall be deemed
          the Fair Market Rent.  Any determination of the arbitrators as
          aforesaid shall be binding upon Landlord and Tenant for the
          purposes of this Section 43.  The cost of the arbitration
          pursuant to this Section 43 shall be split equally between the
          Landlord and Tenant.  Until such time as the Fair Market Rent
          shall be changed or modified pursuant to the foregoing
          provisions, the Fair Market Rent for the purposes of this Section
          43 shall be the most recent determination of Fair Market Rent. 
          Until such Fair Market Rent is determined as aforesaid, the Fair
          Market Rent for the purposes hereof shall be considered to be
          $6.92 per square foot of Rentable Area of the Premises.  Until
          the Rentable Area of the Premises and the Base Rent is determined
          as set forth herein, for the purposes of calculating the Casualty
          Termination Payment only, the Rentable Area of the Premises shall
          be considered to be 225,861 square feet and the Base Rent shall
          be considered to be $6.92 per square foot.

                    (b)  "Fair Market Rent" for the purposes of this
          Section 43 shall mean the base rental which would be offered to a
          tenant for comparable space of comparable size to the Premises in
          office buildings comparable to the Building (herein the "Chicago
          Business District Market") as of the time such Fair Market Rent
          is being determined, assuming reasonable improvement allowances,
          abatements and tenant concessions as are then being offered to
          prospective tenants and for a term equal to the initial term of
          the Lease.






















                                         -74-<PAGE>





                    IN WITNESS WHEREOF, the parties have caused this Lease
          to be executed as of the date first above written.

                                             LANDLORD:

                                             AT&T COMMUNICATIONS, INC., a
                                             Delaware corporation


                                             By:  /s/ G. A. Decker         
                                                  Its:  Real Estate
                                                        Vice President


                                             TENANT:

                                             CHICAGO AND NORTH WESTERN
                                             TRANSPORTATION COMPANY, a
                                             Delaware corporation


                                             By:  /s/ Robert Schmiege      
                                                  Its:  President
































                                         -75-<PAGE>





                                 SCHEDULE OF EXHIBITS


          EXHIBIT A - Premises

          EXHIBIT B - Workletter

          EXHIBIT C - Tenant Roof Space

          EXHIBIT D - Direct Lease Option and Consent Agreement

          EXHIBIT E - Furniture

          EXHIBIT F - Economic Terms

          EXHIBIT G - Main Lease

          EXHIBIT H - Videos

          EXHIBIT I - Lobby Work

          EXHIBIT J - Option Notice

































                                         -76-<PAGE>





                                      EXHIBIT A

                                       PREMISES




                    The premises is a minimum of 206,697 rentable square
          feet and a maximum of 245,025 rentable square feet to be located
          on contiguous floors six (6) through eleven (11), seven (7)
          through twelve (12) or six (6) through twelve (12) in the
          building known as AT&T Corporate Center, 227 West Monroe, County
          of Cook, Illinois 60606.

                    Rentable square footage, per floor, is as follows:

                                 FLOOR          RSF

                                    6         38,328

                                    7         35,231

                                    8         35,137

                                    9         34,503

                                   10         34,330

                                   11         34,330

                                   12         33,166























                                         -77-<PAGE>





                                      EXHIBIT B

                                      WORKLETTER

                                   OFFICE SUBLEASE

                                AT&T CORPORATE CENTER
                                  CHICAGO, ILLINOIS


               This is the Workletter referred to in the foregoing Office
          Sublease by and between AT&T Communications, Inc. ("Landlord"),
          and Chicago and North Western Transportation Company ("Tenant")
          (the "Lease") wherein Tenant agrees to lease from Landlord the
          Premises in the Building at 227 West Monroe Street, Chicago,
          Illinois.  The words "Premises" and "Building" and other
          capitalized or defined terms used herein shall have the
          respective meanings assigned to them in the Lease, except as
          otherwise provided or defined herein.

               For and in consideration of the agreement to lease the
          Premises and the mutual covenants contained herein and in the
          Lease, Landlord and Tenant agree as follows:

               1.  Work.

               (a)  Shell and Core Work.  Main Landlord, at its sole cost
          and expense, has constructed the shell and core of the Building,
          as described on Attachment A to the Workletter of the Main Lease.
          In connection with the construction of the Tenant Work (as
          hereinafter defined), Landlord agrees, to the extent the same are
          within Landlord's control or possession, to make available to
          Tenant the working drawings and specifications with respect to
          the Premises and to request Main Landlord, to the extent the same
          are within Main Landlord's control or possession, to make the
          working drawings and specifications for the Building available to
          Tenant in the Landlord's office in the Building at reasonable
          times and upon the prior written request of Tenant.

               (b) Tenant Work.  At Tenant's sole cost and expense, except
          as provided hereinafter, Tenant shall provide (or cause to be
          provided) the material, hardware, equipment and labor used to
          construct and install improvements to the Premises as described
          on the Plans (as hereinafter defined), such items and labor being
          herein referred to as the "Tenant Work".  In connection with the
          Tenant Work, Tenant shall, at no additional cost, have reasonable
          access to, use of, and the right to make utility connections
          with, the facilities and equipment described in Attachment A to
          the Workletter of the Main Lease, including all substitutions
          therefor and replacements thereof, but only to the extent the
          same are described and set forth in the Plans.  Tenant shall
          proceed diligently to cause the Tenant Work to be completed at or



                                         -78-<PAGE>





          before the Commencement Date; provided, however, in the event of
          any delay in the Tenant Work caused solely by:  (i) any breach or
          default by Landlord of its obligations under this Workletter
          (other than as a result of a Force Majeure event), or (ii) the
          negligence or willful misconduct of Landlord, Main Landlord, or
          their respective contractors, agents or employees (collectively,
          the delays described in subsections (i) and (ii), are referred to
          as "Landlord Delays"), then, as Tenant's sole and exclusive
          remedy hereunder, and provided Tenant has given Landlord written
          notice of any such Landlord Delay and a period of five (5) days
          to cure the same, the Commencement Date shall be extended for
          each day of a Landlord Delay.  Landlord agrees to reasonably
          cooperate with Tenant, its architect, contractors and suppliers
          and shall cause Main Landlord to do so (to the extent provided in
          the Main Lease), such cooperation to include coordination and
          scheduling of all work being performed in the Building and the
          availability of building services for the performance of Tenant
          Work.

               2.   Cost of Tenant Work.  Except for Landlord's Allowance
          as provided in this Workletter, the "Cost of the Tenant Work"
          shall be paid for by Tenant and Landlord shall have no
          responsibility or liability for the same.  The "Cost of the
          Tenant Work" shall include, but not be limited to: (i) the hard
          costs and soft costs of construction (including any demolition to
          the extent set forth in the Plans); (ii) general conditions
          (including rubbish removal, hoisting, permits, temporary
          facilities, safety and protection, cleaning, tools, blueprints
          and reproduction, telephone, temporary power, field supervision
          and the like); (iii) the cost of workers' compensation, public
          liability, casualty and other insurance charged by contractors;
          (iv) contractors' charges for overhead and fees; (v)
          architectural and engineering fees incurred by Tenant and
          Landlord (subject to Subsection 3(b) hereof) in connection with
          the Tenant Work; (vi) the cost and expense of all base building
          modifications required in order to accommodate the Tenant Work;
          (vii) the cost of all labor and materials; (viii) reimbursement
          of Landlord's actual out-of-pocket costs and expenditures for
          supervising the Tenant Work; and (ix) the cost of providing
          electrical and other incidental building charges during the
          construction of the Tenant Work; provided, however, the Tenant's
          liability for the costs and expenses described in subsection
          (viii) and (ix) above shall not in the aggregate exceed Ten
          Thousand and No/100 Dollars ($10,000.00) ("Supervision Fee").

               3.   Proposed and Final Plans. 

               (a)  Proposed Plans.  Tenant shall cause to be prepared and
          delivered to Landlord, for Landlord's approval, on or before
          March 1, 1995, the following proposed drawings and specifications
          ("Proposed Plans") for all Tenant Work to be completed in the
          Premises.



                                         -79-<PAGE>





                       (i)    Architectural drawings (consisting of floor
               construction plan, space plan, ceiling lighting and layout,
               power and telephone plan).

                      (ii)    Mechanical drawings (consisting of HVAC,
               electrical, telephone and plumbing, including, without
               limitation, the Additional HVAC Units).

                     (iii)    Finish schedule (consisting of wall finishes
               and floor finishes and miscellaneous details).

                      (iv)    Drawings of the demolition work, if any, to
               be performed to the Premises, subject to, and in accordance
               with, the terms and provisions of the Lease.

               (b)  Plan Preparation.  The Proposed Plans shall be prepared
          at Tenant's sole cost and expense by the Tenant's Architect
          designated and employed by Tenant, which Proposed Plans and
          Tenant's Architect are subject to the prior written approval of
          Landlord and (to the extent required by the Main Lease) Main
          Landlord.  Landlord hereby acknowledges that any one of the
          architects listed on Schedule A hereto are acceptable to Landlord
          as a Tenant's Architect for the Tenant's Work.  Landlord agrees
          to reasonably cooperate with Tenant and the Tenant's Architect in
          the development of the Proposed Plans.  Tenant shall deliver
          three sets of reproducible architectural drawings to Landlord. 
          Tenant shall reimburse Landlord for Landlord's direct cost of
          hiring outside architects and engineers, provided Landlord agrees
          to only hire outside architects and engineers to the extent that
          Landlord does not have the applicable in-house expertise.  Tenant
          shall reimburse Landlord for all Landlord's direct outside
          architect or engineer costs to review the Proposed Plans with
          funds from the next draw under the Landlord's Allowance which is
          next available after receipt of a demand from Landlord for such
          payment.  In no event shall Tenant incur any cost for Main
          Landlord's review of any plans or inspection or supervision of
          any Tenant Work.  All architects and engineers employed by
          Tenant, in addition to the Tenant's Architect, shall be competent
          professional architects and/or engineers who are proficient in
          the building code of the City of Chicago.  All architects and
          engineers employed by Tenant, in addition to the Tenant's
          Architect, shall first be approved by Landlord and (to the extent
          required by the Main Lease) Main Landlord, and any subsequent
          changes thereto shall also require the prior written approval of
          Landlord and (to the extent required by the Main Lease) Main
          Landlord.  Such approvals by Landlord shall not be unreasonably
          withheld or delayed.

               (c)  Landlord's Approval.  Landlord shall review the
          Proposed Plans and notify Tenant in writing whether Landlord
          approves or disapproves of such Proposed Plans within twenty (20)
          business days after their delivery to Landlord.  Landlord shall



                                         -80-<PAGE>





          give Tenant its reasons for any disapproval in writing, which
          writing may consist of handwritten remarks or markings on a copy
          of the Proposed Plans.  If Landlord disapproves of the Proposed
          Plans, Tenant shall revise the Proposed Plans disapproved by
          Landlord and resubmit such plans to Landlord.  Landlord shall,
          within ten (10) business days after receipt of Tenant's revised
          plans, advise Tenant in writing of any additional changes which
          may be required to obtain Landlord's approval.  If Landlord
          disapproves of the revised plans, Landlord shall specify in
          writing the reason therefor (as aforesaid) and Tenant shall
          revise such plans and resubmit them to Landlord.  Landlord shall,
          again within ten (10) business days after receipt of the revised
          plans, advise Tenant in writing of further changes, if any,
          required for Landlord's approval.  This process shall continue
          until Landlord has approved (or is deemed to have approved, as
          hereinafter provided) Tenant's revised Proposed Plans, which
          approval (unless deemed approved) shall be in writing.  In the
          event the revisions made are of material nature and are not
          changes Landlord has requested, Landlord shall have twenty (20)
          business days from their delivery to Landlord to review the
          revised plans and respond to Tenant in writing as to its approval
          or reasons for disapproval.  Failure of Landlord to respond to
          Tenant in writing within the times as aforesaid shall be deemed
          Landlord's approval of the Proposed Plans and/or any revised
          plans.  "Plans" shall mean the Proposed Plans, as revised, which
          have been approved by Landlord in writing (or deemed approved
          without any writing) and will be described on Attachment A
          attached hereto and made a part hereof.  Upon approval as
          aforesaid, the Landlord shall be authorized to describe such
          Plans on Attachment A hereto.  Notwithstanding the foregoing time
          frames, Tenant shall be required to complete the final Plans no
          later than May 30, 1995.  Tenant shall have the right, at any
          time after the Plans are approved (or deemed approved), to
          request changes to the Plans in writing (each a "Change Order")
          to reflect revisions desired by Tenant to the Tenant Work.  All
          Change Orders shall be approved (or deemed approved) by Landlord
          in the same manner as provided for approval or disapproval of the
          Proposed Plans.  Landlord shall not unreasonably withhold, delay
          or condition any of the foregoing approvals, provided it shall be
          reasonable for Landlord to object to any work that will
          materially adversely affect the Main Premises, or if Main
          Landlord has disapproved the Proposed Plans or Plans to the
          extent its approval is required under the Main Lease.  The Plans
          may not be revised without the prior written approval (or deemed
          approval) of Landlord and (to the extent required under the Main
          Lease) Main Landlord, which approval shall not be unreasonably
          withheld, delayed or conditioned.

               (d)  Compliance with Requirements.  All Proposed Plans and
          Plans shall comply with all applicable laws, ordinances, rules,
          regulations and orders of all federal, state, local or other
          political subdivision or any other entity exercising



                                         -81-<PAGE>





          administrative functions of or pertaining to government having
          jurisdiction over the Real Property or Tenant (collectively,
          "Requirements").  Neither review nor approval by Landlord of the
          Proposed Plans or Plans shall constitute a representation or
          warranty by Landlord that such plans either (i) are complete or
          suitable for their intended purpose, or (ii) comply with
          applicable Requirements, it being expressly agreed by Tenant that
          Landlord assumes no responsibility or liability whatsoever to
          Tenant or to any other person or entity for such completeness,
          suitability or compliance.  In any event, Tenant shall not occupy
          the Premises unless it is legally permitted to do so.

               4.   Landlord's  Allowance.  Subject to the terms and
          provisions contained herein, and provided Tenant is not in
          default hereunder or in Default under the Lease, Landlord shall
          contribute the sum of the product of the Landlord's Allowance Per
          SQ/FT (as set forth in the Premises Amendment) times the Rentable
          Area of the Premises (as set forth in the Premises Amendment)
          ("Landlord's Allowance") to be used solely toward (a) the Cost of
          the Tenant Work; (b) any moving expenses incurred by Tenant in
          connection with Tenant's move from its Existing Premises to the
          Premises, and (c) the costs and expenses of purchasing and
          installing any furniture and fixtures in connection with the
          Premises; provided, however, at least seventy-five percent (75%)
          of the Landlord's Allowance must be used for the total hard cost
          (including, labor, material and wiring) of construction of the
          Tenant Work.  Landlord's Allowance shall be disbursed and paid to
          Tenant subject to, and in accordance with, the terms and
          provisions of Section 6 hereof.  In the event the Cost of the
          Tenant Work (and the cost of the other items set forth in (b) and
          (c) above) shall be less than the Landlord's Allowance, Tenant
          shall be entitled to such excess in the form of a credit toward
          Base Rent due and payable under the Lease.

               5.   Agreements Regarding the Tenant Work.

               (a)  Permits.  Tenant, at its sole cost and expense, shall
          file the Plans with the appropriate governmental authorities
          having jurisdiction over the Tenant Work.  Tenant shall be
          responsible for obtaining all permits, authorizations and
          approvals necessary to complete the Tenant Work, but Landlord
          shall reasonably cooperate with Tenant with regard thereto. 
          Tenant shall not commence the Tenant Work until the required
          permits, authorizations and approvals for such work are obtained
          and delivered to Landlord.

               (b)  Contractors.  Tenant shall submit to Landlord, not less
          than thirty (30) days prior to the commencement of the
          construction of the Tenant Work, the following information and
          items:





                                         -82-<PAGE>





                       (i)    The names and addresses of the contractors
               (including, without limitation, any general contractor)
               performing all or any part of the Tenant Work ("Tenant's
               Contractors").  Landlord and Main Landlord (to the extent
               required under the Main Lease) shall have the right to
               approve or disapprove (which approval as to Landlord shall
               not be unreasonably withheld or delayed) Tenant's general
               contractor and its primary subcontractors and any
               substitutions or additions thereto, and Tenant shall employ,
               as Tenant's Contractors, only those persons or entities
               approved by Landlord and Main Landlord (to the extent
               required under the Main Lease).  All of Tenant's Contractors
               must be licensed contractors, possessing good labor
               relations, capable of performing quality workmanship and
               working in harmony with Landlord's, Main Landlord's and
               other tenants' contractors and subcontractors and with other
               contractors and subcontractors on the job site.  Landlord
               hereby acknowledges that the contractors listed on Schedule
               B hereto are acceptable as Tenant's Contractors for the
               Tenant Work and that the specialized items listed on
               Schedule C hereto to be installed in the Premises as part of
               the Tenant Work are also acceptable.

                      (ii)    The scheduled commencement date of
               construction, the estimated dates of completion of
               construction work and the estimated date of occupancy of the
               Premises by Tenant.

                     (iii)    Itemized statement of estimated construction
               costs, and estimated costs of permits and fees,
               architectural, engineering, and contracting fees, and all
               other estimated costs of the construction of the Tenant
               Work.  Such itemized statement shall provide a breakdown of
               hard costs and soft costs.

                      (iv)    Not less than ten (10) days prior to the
               commencement of the construction of the Tenant Work,
               certificates of insurance as hereinafter described.  Tenant
               shall not permit Tenant's Contractors to enter into the
               Building or to commence work until the required insurance
               has been obtained and certified copies of policies or
               certificates have been delivered to Landlord.

               (c)  Access to Premises.  Tenant and Tenant's Contractors
          shall, subject to, and in accordance with, the terms and
          provisions of the Lease, have access to the Premises commencing
          on the Possession Date (but not before) to perform the Tenant
          Work, provided that Tenant and Tenant's Contractors work in
          harmony and do not unreasonably interfere with the performance of
          other work in the Building by Main Landlord, Landlord, their
          respective contractors, other tenants or occupants of the
          Building or their contractors, or with other tenants' use of



                                         -83-<PAGE>





          their premises.  If at any time such entry shall cause such
          disharmony or interference, Landlord may terminate such
          permission upon 24 hours' written notice to Tenant and Tenant's
          failure to cure within a reasonable time under the circumstances,
          and thereupon, Tenant and Tenant's Contractors causing such
          disharmony or interference shall immediately withdraw from the
          Premises and the Building until Landlord determines such
          disturbance no longer exists.  Notwithstanding anything to the
          contrary set forth herein or in the Lease, Tenant shall not
          occupy the Premises for the purposes set forth in Section 4 of
          the Lease until July 1, 1996.  From and after July 1, 1996,
          Tenant may begin occupancy of the Premises for the purposes set
          forth in Section 4 of the Lease by moving into the Premises on a
          staged basis in units of no less than one-quarter (1/4) of a
          floor per day.

               (d)  Inspection and Correction of Work.  The Landlord, Main
          Landlord and their architects, contractors and representatives
          shall, upon notice to Tenant during Business Hours (as
          hereinafter defined), have access to the Premises and the Tenant
          Work for the purpose of inspecting and reviewing the same during
          the construction of the Tenant Work.

               (e)  Landlord's Right to Perform.  Landlord shall have the
          right, but not the obligation, to perform (or cause to be
          performed), on behalf of and for the account of Tenant, subject
          to reimbursement by Tenant, any of the Tenant Work which (i) is
          not in substantial compliance with the Plans, (ii) constitutes a
          safety hazard or (iii) constitutes a risk to the Main Premises
          and/or Building, provided Landlord has notified Tenant of the
          fact that such work needs to be done and Tenant fails to do such
          work within a reasonable amount of time taking into consideration
          the nature of such work, including work that (x) pertains to
          structural components or mechanical systems of the Building or
          (y) pertains to the erection of temporary safety barricades or
          signs during construction (collectively, "Landlord's Work"). 

               (f)  Additional Conditions for the Tenant Work.  In addition
          to the terms and conditions set forth in the body of this
          Workletter, Tenant agrees that it shall cause the construction of
          the Tenant Work to be performed in accordance with the additional
          terms and conditions set forth on Schedule 1 attached hereto and
          made a part hereof, which additional terms are hereby
          incorporated into this Workletter by this reference, and in
          accordance with the Rules and Regulations.  All workmen or other
          employees engaged by either Tenant or Tenant's Contractors shall
          comply with the Rules and Regulations, the rules and regulations
          set forth on Schedule 1 and with all Requirements.

               (g)  Protection of Building.  Tenant acknowledges that
          Landlord, Main Landlord and/or other tenants will be performing
          other tenant improvement work in the Building from time to time.



                                         -84-<PAGE>





          Such work by Landlord, Main Landlord or such other tenants shall
          not be deemed to be an actual or constructive eviction, and any
          obligations of Tenant under the Lease or this Workletter shall
          not be affected or reduced.  All work performed by Tenant and
          Landlord shall be performed and coordinated by Landlord and
          Tenant so as not to unreasonably interfere with the others' work
          or with Main Landlord and other tenants and occupants of the
          Building.  Tenant and Landlord will each take all reasonable and
          customary precautionary steps to protect their facilities and the
          facilities of others affected by their work and to properly
          police same.  Construction equipment and materials to be used in
          connection with the Tenant Work are to be located in confined
          areas and delivery and loading of equipment and materials shall
          be done at such reasonable locations and, subject to subsections
          5(h) and (i) hereof, at such time as Landlord and/or Main
          Landlord shall reasonably direct so as not to unreasonably
          interfere with the use or operation of the Building.  Tenant
          shall at all times keep the Premises and adjacent areas free from
          accumulations of waste materials or rubbish caused by its
          suppliers, contractors or workmen.  Landlord may require daily
          clean-up and reserves the right to do clean-up at the expense of
          Tenant if Tenant fails to comply with Landlord's reasonable
          cleanup requirements.  At the completion of the Tenant Work,
          Tenant's Contractors shall forthwith remove all rubbish and all
          tools, equipment and surplus materials from and about the
          Premises and Building.  Any damage caused by Tenant's Contractors
          to any portion of the Building or to any property of Main
          Landlord, Landlord or other tenants shall be promptly repaired
          forthwith after written notice from Landlord to Tenant to its
          condition prior to such damage by Tenant at Tenant's expense.
          Any damage to the Premises caused by Landlord or Landlord's
          contractors shall be promptly repaired forthwith after written
          notice from Tenant to Landlord to its condition prior to such
          damage at Landlord's expense.

               (h)  Freight Elevator.  Landlord will provide (or cause to
          be provided) freight elevator service in the Building, to include
          the separate single freight elevator ("Separate Freight
          Elevator") provided by Main Landlord to Landlord pursuant to
          Section 5(d) of the Main Lease (collectively, the "Freight
          Elevators") during the construction of the Tenant Work on the
          following terms and conditions.  Main Landlord or its agents will
          at all times be responsible for the operation and maintenance of
          the Freight Elevators.  The Rules and Regulations with respect to
          the use of the Freight Elevators shall be observed by Tenant and
          Tenant's Contractors.  Subject to the terms specified below,
          during the construction of the Tenant Work and installation of
          Tenant's furniture, fixtures and equipment, Tenant and Tenant's
          Contractors shall have the non-exclusive right to use the Freight
          Elevators daily between 7:00 a.m. and 6:00 p.m. (Saturdays
          between 8:00 a.m. and 1:00 p.m.) (such daily and Saturday service
          collectively, the "Business Hours") free of charge, provided,



                                         -85-<PAGE>





          however, that such use shall be consistent and in harmony with
          the use by all other parties and, provided further, with respect
          to the Separate Freight Elevator, Landlord shall endeavor (but
          shall not be obligated) to give Tenant priority use of the
          Separate Freight Elevator between 7:00 a.m. (8:00 a.m. on
          Saturdays) and 9:00 a.m. during Business Hours.  Tenant's and
          Tenant's Contractors' use of the Freight Elevators shall be
          coordinated through the Landlord and/or Main Landlord.  Tenant,
          however, shall be obligated to reimburse Landlord or Main
          Landlord (as applicable) for all of Landlord's or Main Landlord's
          incremental costs and expenses of operating the Freight Elevators
          ("Freight Elevator Expenses") on weekends (unless during Business
          Hours), Holidays and after Business Hours (collectively "After
          Hours").  Tenant shall promptly pay to Landlord and/or Main
          Landlord such costs within (30) days after receipt by Tenant of
          an invoice from Landlord and/or Main Landlord.

               (i)  Loading Dock.   Landlord will provide (or cause to be
          provided) the loading dock in the Building, to include Tenant's
          use of the separate thirty (30) foot loading dock and storage
          area provided by Main Landlord to Landlord pursuant to Section
          5(j) of the Main Lease ("Separate Dock and Storage")
          (collectively, the "Loading Docks") during the construction of
          the Tenant Work on the following terms and conditions.  Main
          Landlord or its agents will at all times be responsible for the
          operation and maintenance of the Loading Docks.  The Rules and
          Regulations with respect to the use of the Loading Docks shall be
          observed by Tenant and Tenant's Contractors.  Subject to the
          terms specified below, during the construction of the Tenant Work
          and installation of Tenant's furniture, fixtures and equipment,
          Tenant and Tenant's Contractors shall have the non-exclusive
          right to use the Loading Docks during Business Hours free of
          charge; provided, however, that such use shall be consistent and
          in harmony with the use by all other parties and, provided
          further, with respect to the Separate Dock and Storage, Landlord
          shall endeavor (but shall not be obligated) to give Tenant
          priority use of the Separate Dock and Storage between 7:00 a.m.
          (8:00 a.m. on Saturdays) and 9:00 a.m. during Business Hours. 
          Tenant's and Tenant's Contractors' use of the Loading Dock shall
          be coordinated through the Landlord and/or Main Landlord.  
          Tenant, however, shall be obligated to reimburse Landlord or Main
          Landlord (as applicable) all of Landlord's or Main Landlord's
          incremental costs and expenses of operating the Loading Docks
          After Hours.  Tenant shall promptly pay to Landlord and/or Main
          Landlord such costs within (30) days after receipt by Tenant of
          an invoice from Landlord and/or Main Landlord.

               (j)  Tenant's Move to the Premises.  Tenant's move to the
          Premises shall be scheduled and coordinated through Landlord
          and/or Main Landlord and shall be performed under the supervision
          and control of Landlord and/or Main Landlord.  Tenant may not use
          the front door or passenger elevators for its move-in.  Landlord



                                         -86-<PAGE>





          recognizes Tenant's desire to minimize move-in costs into the
          Building and the Premises and will, to the extent reasonably
          possible, and subject to the terms and provisions of subsection
          (c), (h) and (i) above, cooperate with Tenant in the scheduling
          of Tenant's move into the Premises.

               (k)  Compliance by all Tenant's Contractors.  Tenant shall
          impose and enforce all terms hereof on Tenant's Contractors and
          its designers, architects and engineers.  Landlord shall have the
          right to order Tenant or any of Tenant's Contractors, designers,
          architects or engineers who violate the terms of this Workletter
          to cease work and remove himself or itself and his or its
          equipment and employees from the Building if Tenant or any such
          parties do not cease violating the terms of this Workletter
          within twenty-four (24) hours after written notice from Landlord.

               (l)  Accidents, Notice to Landlord.  Tenant's Contractors
          shall assume responsibility for the prevention of accidents to
          its agents and employees and shall take all reasonable safety
          precautions with respect to the work to be performed and shall
          comply with all reasonable safety measures initiated by the
          Landlord and/or Main Landlord, the Rules and Regulations and with
          all applicable Requirements for the safety of persons or property
          in connection with the Tenant Work.  Tenant shall advise Tenant's
          Contractors to report to the Landlord any injury to any of its
          agents or employees and shall furnish Landlord a copy of the
          accident report filed with its insurance carrier within thirty
          (30) days of its occurrence.

               (m)  Required Insurance.  Tenant shall, or shall cause
          Tenant's Contractors to, secure, pay for, and maintain during the
          performance of the Tenant Work, insurance in the following
          minimum coverages and limits of liability.

                       (i)    Workmen's Compensation and Employer's
               Liability Insurance with limits of not less than $1,000,000
               and as required by any employee benefit acts or other
               statutes applicable where the work is to be performed as
               will protect Tenant's Contractors from liability under the
               aforementioned acts.

                      (ii)    Commercial General Liability Insurance
               (including Owner's and Contractor's Protective Liability) in
               an amount not less than $5,000,000 per occurrence, whether
               involving bodily injury liability (or death resulting
               therefrom) or property damage liability or a combination
               thereof with a minimum aggregate limit of $5,000,000 and
               with umbrella coverage with limits of not less than
               $10,000,000.00 (except not less than $2,000,000 per
               occurrence and a minimum aggregate limit of $2,000,000 if
               the umbrella coverage is increased by at least $5,000,000).
               Such insurance shall provide for explosion and collapse,



                                         -87-<PAGE>





               completed operations coverage with a two-year extension
               after completion of the Tenant Work, and broad form blanket
               contractual liability coverage and shall insure Tenant's
               Contractors against any and all claims for bodily injury,
               including death resulting therefrom and damage to the
               property of others and arising from its operations under the
               contracts whether such operations are performed by Tenant's
               Contractors, or by anyone directly or indirectly employed by
               any of them.  Tenant's subcontractors shall maintain
               Commercial General Liability Insurance in an amount not less
               than $2,000,000 per occurrence, whether involving bodily
               injury, property damage or a combination thereof with a
               minimum aggregate limit of $2,000,000.

                     (iii)    Business Automobile Liability Insurance,
               including the ownership, maintenance, and operation of any
               automotive equipment, owned, hired, or non-owned in an
               amount not less than $2,000,000 for injuries sustained by
               two or more persons in each occurrence and property damage
               in an amount not less than $2,000,000 for each occurrence.
               Tenant's subcontractors shall maintain such Comprehensive
               Automobile Liability Insurance in amounts not less than
               $1,000,000.  Such insurance shall insure Tenant's
               Contractors against any and all claims, subject to standard
               exclusions, for bodily injury, including death resulting
               therefrom, and damage to the property of others arising from
               its operations under the contracts, whether such operations
               are performed by Tenant's Contractors, or by anyone directly
               or indirectly employed by any of them.

                      (iv)    "All-risk" builder's risk insurance upon the
               entire Tenant Work to the full insurable value thereof.
               Such insurance shall include the interest of Tenant and
               Landlord (and their respective contractors and
               subcontractors of any tier to the extent of any insurable
               interest therein) in the Tenant Work and shall insure
               against the perils of fire and extended coverage and shall
               include "all-risk" builder's risk insurance for physical
               loss or damage including, without duplication of coverage,
               theft, vandalism, and malicious mischief.  If portions of
               the Tenant Work are stored off the site of the Building or
               in transit to such site are not covered under such "all-
               risk" builder's risk insurance, then Tenant shall effect and
               maintain similar property insurance on such portions of the
               Tenant Work.  The waiver of subrogation provisions contained
               in the Lease shall apply to the "all-risk" builder's risk
               insurance policy to be obtained by Tenant or Tenant's
               Contractors pursuant to this paragraph.

          All policies (except the workmen's compensation) shall be
          endorsed to include, as additional insured parties, the Landlord,
          Main Landlord and their respective officers, employees, and



                                         -88-<PAGE>





          agents, mortgagees, and such additional persons as Landlord may
          reasonably designate.  Tenant shall exercise its best efforts to
          have all policies endorsed to provide that all carriers shall
          furnish to the additional insured parties thirty (30) days' prior
          written notice of any cancellation of coverage by certified mail,
          return receipt requested (except that (10) days' notice shall be
          sufficient in the case of cancellation for non-payment of
          premium) and shall provide that the insurance coverage afforded
          to the additional insured parties thereunder shall be primary to
          any insurance carried independently by such additional insured
          parties.  Landlord shall exercise reasonable efforts to furnish a
          list of names and addresses of parties to be named as additional
          insureds by a date which is no later than fifteen (15) days after
          Tenant gives Landlord written notice that it has commenced the
          Tenant Work.  The insurance policies required hereunder shall be
          considered as the primary insurance and shall not call into
          contribution any insurance then maintained by Landlord, Main
          Landlord or any other additional named insured.  Additionally,
          where applicable, such policy shall contain a cross-liability and
          severability of interest clause.

               To the fullest extent permitted by law, Tenant shall
          indemnify and hold harmless the Landlord, its agents and
          employees, from and against all claims, damages, liabilities,
          losses and expenses of whatever nature, including but not limited
          to reasonable attorneys' fees and expenses, the cost of any
          repairs to the Premises or Building necessitated by activities of
          the Tenant or Tenant's Contractors, bodily injury to persons or
          damage to property of the Landlord, Main Landlord, other tenants,
          and their employees, agents, invitees, licensees, or others,
          arising out of or resulting from the performance of the Tenant
          Work by the Tenant or Tenant's Contractors, except to the extent
          the same are caused by the negligence or willful misconduct of
          Main Landlord, Landlord, Landlord's contractors and its and their
          employees, agents, contractors, invitees or licensees.  Except as
          otherwise provided for herein, the foregoing indemnity shall be
          in addition to the insurance requirements set forth above and
          shall not be in discharge or substitution of the same, and shall
          not be limited in any way by any limitations on the amount or
          type of damages, compensation or benefits payable by or for
          Tenant's Contractors under Workers' or Workmen's Compensation
          Acts, disability benefit acts or other employee benefit acts.

               (n)  Utilities.  Utility costs or charges for any service
          (including HVAC) to the Premises during performance of the Tenant
          Work shall be the responsibility of the Tenant from the
          Possession Date, but, with respect to such charges incurred
          during Business Hours, in no event in excess of the Supervision
          Fee.  Tenant shall not, however, be charged for elevators or
          elevator operators, during the period from the Possession Date to
          Commencement Date, unless Tenant or Tenant's Contractors require
          a manned elevator during such period.



                                         -89-<PAGE>





               (o)  Quality of Work.  The Tenant Work shall be performed in
          a first-class workmanlike manner using only good grades of
          material and in compliance with the Plans, all insurance
          requirements, applicable Requirements, the Rules and Regulations
          and the rules and regulations set forth on Schedule 1.

               (p)  "As-Built" Plans.  Within thirty (30) days of final
          completion of the Tenant Work, Tenant shall furnish Landlord with
          "as built" plans for the Premises and an occupancy permit for the
          Premises (to the extent customarily available) or such other
          evidence reasonably satisfactory to Landlord that Tenant may
          legally occupy the Premises for its business operations.

               6.   Disbursements of Landlord's Allowance.

               (a)  Method of Disbursement.  Landlord shall disburse, in
          the amount set forth in Tenant's request, portions of the
          Landlord's Allowance to Tenant (or, at Landlord's or Tenant's
          option, directly into an escrow at Chicago Title and Trust
          Company, pursuant to an escrow agreement in form and substance
          reasonably satisfactory to Landlord and Tenant, and to which
          Tenant would be a party, to be disbursed directly to Tenant
          pursuant to the terms hereof and of said escrow agreement), from
          time to time, within twenty (20) business days after receipt of
          all of the materials and documentation specified in Subsection
          (b) below.  Disbursements of the Landlord's Allowance shall not
          be made more frequently than monthly and shall not exceed the
          amounts then payable (as certified to the Landlord by the
          Tenant's Architect) to contractors, subcontractors and
          materialmen with respect to the portion of the Tenant Work
          theretofore completed and for which the disbursement was
          requested.  In the event Landlord or Tenant requests that
          disbursements be made through a construction escrow at Chicago
          Title and Trust Company, the party requesting the escrow shall
          pay the cost of such escrow.

               (b)  Disbursement Documentation.  Landlord's obligation to
          make disbursements of the Landlord's Allowance shall be subject
          to Landlord's receipt of: (i) a request for such disbursement
          from Tenant signed by an officer of Tenant identifying what the
          disbursements are to be used for and certifying that all of
          Landlord's Allowance previously disbursed has been used for
          permitted purposes and to pay all previously unpaid invoices and
          bills furnished to Landlord in all prior requests (ii) copies of
          all invoices or bills for the Tenant Work completed and materials
          furnished in connection with the Tenant Work and incorporated in
          the Premises and which is the subject for the payment of the
          requested disbursement, (iii) a certificate of the Tenant's
          Architect certifying the percentage of completion then attained
          with respect to the portion of the Tenant Work theretofore
          completed and for which the disbursement is requested was
          performed in a good and workmanlike manner and in accordance with



                                         -90-<PAGE>





          all Requirements and the Plans, (iv) if requested by Landlord,
          copies of all contracts, subcontracts, purchase orders, work
          orders, change orders and other materials relating to the work or
          materials which is the subject of the requested disbursement, and
          a list of all contractors, subcontractors and suppliers
          performing work or supplying materials in connection with the
          Tenant Work, whether directly to Tenant or through or on behalf
          of any agent of Tenant, (v) waivers of lien, contractor's
          statements and affidavits (and such other documents reasonably
          required by Landlord and/or the escrowee (in the event
          disbursements are being made through an escrow as set forth in
          Subsection (a) above)) from all Tenant's Contractors and
          materialmen involved in the performance of the Tenant Work, (vi)
          a true and correct copy of the application for payment by
          Tenant's Contractors for the Tenant Work completed to date,
          including contractor's affidavits and sworn statements evidencing
          the cost of the Tenant Work to date (or in the case of
          subcontractors and materialmen, affidavits for the last preceding
          draw request), and (vii) such other documents or instruments
          reasonably requested by Landlord and/or the escrowee (in the
          event disbursements are being made through an escrow as set forth
          in Subsection (a) above) in order to protect Landlord and/or Main
          Landlord from any potential mechanics or other liens.  In the
          event Landlord notifies Tenant in writing within twenty (20)
          business days from a disbursement request that it has identified
          an inconsistency in any of the aforementioned information and
          documentation, then Landlord shall fund the Landlord's Allowance
          only to the extent such information and documentation is
          consistent and Landlord and Tenant hereby agree to promptly work
          in good faith to resolve any such inconsistencies as soon as
          possible.  In the event Landlord shall fail to disburse any
          portion of the Landlord's Allowance when the same is due and
          payable, Tenant shall have all rights and remedies available at
          law or equity, including the right to set-off such amounts of the
          Landlord's Allowance which are due and payable and not paid by
          the Landlord against the Rent due Landlord from Tenant under the
          Lease.

               (c)  Landlord's Maximum Obligation.  In no event shall the
          aggregate amount paid by Landlord to Tenant for the Tenant Work
          under the Lease or this Workletter exceed the amount of the
          Landlord's Allowance.  It is understood and agreed that Tenant
          shall complete, at its expense, the Tenant Work whether or not
          the Landlord's Allowance is sufficient to fund such completion.

               (d)  Lien Waivers.  Within thirty (30) business days after
          completion of the Tenant Work, Tenant shall deliver to Landlord
          general releases and final waivers of lien from Tenant's
          Contractors, and all contractors, subcontractors and materialmen
          involved in the performance of the Tenant Work and the materials
          furnished in connection therewith (except no general releases and
          final waivers of lien shall be required where Tenant is in good



                                         -91-<PAGE>





          faith contesting any claim for labor furnished or material
          supplied to the Premises during the pendency of any such claim
          provided that Tenant furnish Landlord with a satisfactory bond,
          title insurance or indemnity), and a certificate from the
          Tenant's Architect certifying that the Tenant Work has been
          substantially completed in accordance with the Lease and this
          Workletter, all Requirements and the Plans.

               (e)  Additional Costs.  Tenant agrees to reimburse Landlord
          for the following costs:  (i) the Supervision Fee, (ii) all
          Landlord's direct and outside costs and expenses reasonably
          incurred in performing the Landlord's Work and (iii) to the
          extent any additional services are requested by Tenant (or
          necessitated by Requirements and not performed by Tenant or
          Tenant's Contractors), Landlord's direct costs in connection
          therewith.  Bills for the foregoing work by Landlord shall be due
          and payable no later than thirty (30) days after delivery of such
          bills to Tenant.  If Tenant further fails to pay, then Landlord
          may, in addition to any other rights and remedies, deduct such
          amounts from the Landlord's Allowance.  Landlord agrees that any
          and all such bills are subject to audit by Tenant within 60 days
          after Tenant's receipt thereof and agrees to provide Tenant's
          representative access, during Business Hours at the Main
          Premises, to any and all records supporting such bills and/or to
          provide Tenant with a copy of all supporting records.

               7.   Miscellaneous.

               (a)  Except as herein or in the Lease expressly set forth,
          Landlord has no agreement with Tenant and has no obligation to do
          any other work or pay any amounts with respect to the Premises. 
          Any other work in the Premises which Tenant may be permitted by
          Landlord to perform prior to commencement of the Term shall be
          done at Tenant's sole cost and expense and in accordance with the
          terms and conditions of the Lease, including, without limitation,
          Section 11, and such other requirements as Landlord reasonably
          deems necessary.  Any additional work or alterations to the
          Premises desired by Tenant after the Commencement Date shall be
          subject to the provisions of Section 11 of the Lease.

               (b) No modification, waiver or amendment hereof shall be
          binding upon Landlord or Tenant unless in writing and signed by
          Landlord, Tenant and (to the extent required under the Main
          Lease) Main Landlord.

               (c)  Time is of the essence under this Workletter.

               (d)  Any person signing this Workletter on behalf of
          Landlord or Tenant warrants and represents he has authority to do
          so.





                                         -92-<PAGE>





               (e)  Tenant and Landlord agree that, in connection with the
          construction of the Tenant Work and Tenant's use of the Premises
          prior to the Commencement Date, Tenant shall have those rights,
          duties and obligations with respect thereto that it has pursuant
          to the Lease during the Term, except the obligation for payment
          of the Rent.

               (f)  Except as otherwise herein provided, any amounts owed
          by Tenant or Landlord hereunder and not paid when due or upon
          Tenant's or Landlord's failure to perform any of their other
          obligations hereunder, Tenant and Landlord shall each have all of
          the rights and remedies granted to them under the Lease for
          nonpayment by Tenant or Landlord of any amounts owed thereunder
          or failure by Tenant or Landlord to perform any of their other
          obligations thereunder.

               (g)  Notices under this Workletter shall be given in the
          same manner as under the Lease.

               (h)  Neither Main Landlord, Landlord, AT&T nor Stein &
          Company shall have any responsibility for construction means,
          methods or techniques or safety precautions in connection with
          the Tenant Work, or for the accuracy or completeness of the Plans
          or any design error therein or any costs attributable to any lack
          of adequacy of or any design error in the Plans.

               (i)  This Workletter shall be governed by and construed in
          accordance with Illinois law.

               (j)  Nothing contained herein shall be deemed or construed
          as creating the relationship of principal and agent, or a
          partnership or a joint venture between the parties hereto, nor
          shall any acts of the parties hereto, be deemed to create any
          relationship of licensor and licensee.  The Tenant's Contractors
          shall not hold themselves out to any third party either as
          partner, joint venturer with the Landlord or as agent for the
          Landlord, nor shall the Landlord's contractors hold themselves
          out to any third party either as a partner, joint venturer with
          the Tenant or as an agent for or employee of the Tenant.

               (k)  Clauses, plats, exhibits, schedules, attachments and
          riders, if any, endorsed on or affixed to this Workletter are
          hereby incorporated into this Workletter and made a part hereof.

               (l)  The headings of Sections and Subsections are for
          convenience only and do not limit, expand, or construe the
          contents of such Sections and Subsections.

               (m)  Tenant agrees:  (i) to accept performance by Main
          Landlord of any of the terms, provisions and agreements contained
          herein which are obligations of Landlord under the Lease or this
          Workletter, and (ii) to the extent Landlord hereunder has agreed



                                         -93-<PAGE>





          to cause Main Landlord to perform obligations pursuant to, and in
          accordance with, the terms and provisions of the Main Lease,
          Tenant will accept performance of such obligations directly from
          Landlord in the event Landlord, in its sole discretion, elects to
          perform such obligations.


















































                                         -94-<PAGE>





                    IN WITNESS WHEREOF, the parties hereto have executed
          this Workletter as of the date of the Lease.

                                             LANDLORD:

                                             AT&T COMMUNICATIONS, INC.,
                                               a Delaware Corporation


                                             By: /s/ G. A. Decker          
                                              Its:  Real Estate
                                                    Vice President



                                             TENANT:

                                             CHICAGO AND NORTH WESTERN  
                                             TRANSPORTATION COMPANY,
                                              a Delaware corporation


                                             By: /s/ Robert Schmiege       
                                              Its:  President































                                         -95-<PAGE>





                                      SCHEDULE 1


          A.   Requirements of Tenant's Contractors.

               1.   Temporary Services.  Subject to Landlord's and (to the
          extent required under the Main Lease) Main Landlord's prior
          approval, all temporary services shall be provided as follows:

               (a)  Toilets:  Tenant's Contractors shall be allowed to use
                    the base building toilets in the Premises, provided
                    that same are returned to Landlord in their original
                    condition and maintained in an operable condition, all
                    in conformity with local regulations.  Tenant's
                    Contractors shall clean the facilities regularly.

               (b)  To the extent that in addition to the use of the
                    existing electrical service Tenant's Contractors
                    require temporary feeder cables, service panels, cut-on
                    switches, and other equipment necessary to carry
                    service to required locations from the nearest source
                    such additional service shall be furnished and
                    installed at the expense of the Tenant's Contractors
                    and removed by same when no longer required.  It shall
                    be the responsibility of the Tenant's Contractors to
                    determine the necessary power and light requirements
                    for all trades.  Defective work will not be excused on
                    the plea that insufficient light and power were
                    provided.   Tenant's Contractors shall pay for all
                    necessary permits from proper authorities. 

               (c)  Temporary water supply:  To the extent that in addition
                    to the use of the existing water supply Tenant's
                    Contractors require a temporary water supply, Tenant's
                    Contractors shall make all necessary arrangements for
                    the provision of water including temporary piping and
                    hose extensions required for construction purposes. 
                    The cost of such arrangements, but not the cost of any
                    water used by Tenant or Tenant's Contractors, shall be
                    the sole obligation of either Tenant or Tenant's
                    Contractors.  The Tenant's Contractors shall use the
                    utmost care in the use of water.  Damage resulting from
                    the use of water by the Tenant's Contractors shall be
                    repaired at its own expense.

               (d)  Removal of temporary services:  Temporary services
                    installed by the Tenant's Contractors shall be removed
                    by the Tenant's Contractors upon completion of the
                    contract or as directed by the Landlord.  Any repairs
                    or alterations necessitated by such removal shall be
                    made by the Tenant's Contractors.




                                         -96-<PAGE>





               2.   Security.  Only previously authorized personnel will be
          permitted on the construction site.  The Tenant's Contractors
          shall, prior to the commencement of the Tenant Work, submit to
          the Landlord the names of all subcontractors, material suppliers
          and personnel employed or engaged by the Tenant's Contractors who
          will be present on the site.

               3.   Safety.  The Tenant's Contractors shall take all
          necessary precautions for the safety of employees and protection
          of the Tenant Work, the Building and of adjoining property, and
          shall comply with all applicable Requirements and Rules and
          Regulations to prevent accidents, injury to person, loss of life
          and damage to property.

               (a)  The Tenant's Contractors shall not permit any part of
                    the Building to be loaded in excess of the load limits
                    established by Main Landlord.

               (b)  The Tenant's Contractors shall erect and properly
                    maintain at all times, as required by conditions and
                    the progress of the work, all necessary safeguards for
                    the protection of workmen, the Landlord, Main Landlord,
                    and the public in accordance with all applicable
                    Requirements and Rules and Regulations.

               (c)  The Tenant's Contractors shall provide Landlord
                    adequate notice of any smoke producing operations. 
                    These operations shall be prohibited during Business
                    Hours unless approved in writing by the Landlord.

                    Notwithstanding anything contained herein to the
          contrary, it is expressly agreed that in no event is Landlord
          responsible or liable to any person or entity for Tenant, its
          employees or agents' compliance with safety regulations,
          Requirements and Rules and Regulations.  Tenant covenants that
          all contracts with respect to the Tenant Work shall contain
          language releasing Landlord from any liability for same.

               4.   Protection of Work, Property, and Persons.  Tenant
          shall require in its contract with Tenant's Contractors that such
          contractor protect the Tenant Work and the employees, equipment
          and property of Landlord from damage caused by Tenant's
          Contractor and its employees. 

               (a)  Tenant agrees that it will not enter into any
                    agreements with Tenant's Contractors, or waive or
                    release any rights or claims (whether existing or
                    future) against Tenant's Contractors that would in any
                    way limit Landlord or Main Landlord from pursuing
                    Tenant's Contractors for any injury, loss, or damage to
                    the Building caused by Tenant's Contractors or their
                    employees, agents, or subcontractors; and in the event



                                         -97-<PAGE>





                    of such injury, loss, or damage, Tenant will cooperate
                    with Landlord to cause Tenant's Contractor to promptly
                    make such repairs or replacements as required by
                    Landlord, without additional cost to the Landlord or
                    Tenant.

               (b)  The Tenant's Contractors shall, if necessary, seal off
                    their work so as not to interfere with the Landlord's,
                    Main Landlord's and other tenants' business operations.

               (c)  During the progress of the work, the Tenant's
                    Contractors shall protect the Building and all finished
                    work as soon as same is erected and shall maintain such
                    protection until such time as it is no longer required.

               5.   Cleaning.  The Tenant's Contractors shall at all times
          keep the Premises reasonably free from accumulation of waste
          materials or rubbish caused by its employees, subcontractors, or
          Tenant Work, and shall coordinate such cleaning and removal of
          materials with Landlord in accordance with Rules and Regulations.

               6.   Life Safety Systems.  Tenant and/or Tenant's
          Contractors shall give prior notice to and engage in prior
          consultation with Landlord and/or Main Landlord, or such person
          as Landlord and/or Main Landlord shall designate, with respect to
          the connections with any life safety systems.





























                                         -98-<PAGE>





                                      Schedule A
                         APPROVED TENANT'S ARCHITECT LISTING


          ISI
          600 W. Fulton
          Chicago, IL 60606
          312/454-9100

          Lieber Architect, Inc.
          444 N. Michigan Avenue
          Chicago, IL  60611
          312/527-0800

          Mekus Johnson, Inc.
          455 E. Illinois
          Chicago, IL 60611
          312/661-0778

          Perkins & Will
          123 N. Wacker Drive
          Chicago, IL  60606
          312/977-1100

          Powell-Kleinschmidt
          645 N. Michigan Avenue
          Chicago, IL  60611
          312/642-6450

          DeStephano Partners
          445 E. Illinois, Suite 650
          Chicago, IL  60611
          312/836-4321

          VOA
          (Vickrey-Ovresat-Awsumb Associates)
          224 S. Michigan Avenue
          Chicago, IL  60604
          312/554-1400
















                                         -99-<PAGE>





                                      Schedule B
                         APPROVED TENANT'S CONTRACTOR LISTING


          PEPPER CONSTRUCTION
          643 N. Orleans
          Chicago, IL
          312/266-4700

          LA SALLE PARTNERS CONSTRUCTION
          11 S. LaSalle
          Chicago, IL
          312/726-6103

          INTERIOR ALTERATIONS, INC.
          550 W. Jackson
          Chicago, IL
          312/454-1599

          SCHAL ASSOCIATES
          200 W. Hubbard
          Chicago, IL
          312/245-1000

          REED ILLINOIS CORPORATION
          930 W. Division
          Chicago, IL
          312/943-8100

          KROESCHEEL ENGINEERING CO.
          215 W. Ontario
          Chicago, IL
          312/649-7980

          MIDWEST INTERSTATE ELECTRICAL
            CONSTRUCTION CO.
          1355 W. North Avenue
          Chicago, IL
          312/342-2600
















                                        -100-<PAGE>





                                      Schedule C
                              APPROVED EQUIPMENT LISTING


          1.   LIEBERT (HVAC) UNITS.

          2.   Use of a halon replacement substance as a fire suppression
               agent in critical Tenant designated areas (would be in lieu
               of water sprinkling system) provided such replacement
               substance is permitted under applicable laws, ordinances and
               codes (including, without limitation, the City of Chicago
               building code).











































                                        -101-<PAGE>





                                     Attachment A

                                        PLANS




                    The Plans will be submitted by Tenant to Landlord and
          Main Landlord for review and approval.  These Plans will include,
          but not be limited to, construction, electrical, mechanical,
          plumbing, communications and finishing drawings and
          specifications for the Tenant improvements.











































                                        -102-<PAGE>





                                      EXHIBIT C

                                  TENANT ROOF SPACE




                    Tenant's roof space consists of 175 square feet of
          contiguous flat space on the roof of the building known as AT&T
          Corporate Center, 227 West Monroe, Chicago, County of Cook,
          Illinois 60606.  Tenant roof space will be used solely for the
          puporses of construction, installation, operation, maintenance
          and use of telecommunications equipment and an enclosed equipment
          room.









































                                        -103-<PAGE>





                                      EXHIBIT D

                     DIRECT LEASE OPTION, ATTORNMENT, RECOGNITION
                                AND CONSENT AGREEMENT


                    THIS DIRECT LEASE OPTION, ATTORNMENT, RECOGNITION AND
          CONSENT AGREEMENT ("Agreement") is entered into as of October 25,
          1993, by AMERICAN NATIONAL BANK AND TRUST COMPANY OF CHICAGO, not
          personally but solely as Trustee under Trust Agreement dated
          April 1, 1985, and known as Trust No. 64020 ("Main Landlord"),
          AT&T COMMUNICATIONS, INC., a Delaware corporation ("Landlord"),
          AMERICAN TELEPHONE AND TELEGRAPH COMPANY, a New York corporation
          (successor-in-interest to AT&T Information Systems) ("AT&T"),
          CHICAGO AND NORTH WESTERN TRANSPORTATION COMPANY, a Delaware
          corporation ("Tenant") and THE TRAVELERS INSURANCE COMPANY, a
          Connecticut corporation ("Mortgagee").

                                      ARTICLE I
                                       Recitals

                    A.   This is the Direct Lease Option, Attornment,
          Recognition and Consent Agreement referred to in the Office
          Sublease by and between Landlord and Tenant of even date herewith
          ("Lease") wherein Tenant agrees to sublease from Landlord, and
          Landlord agrees to sublease to Tenant, certain Premises in the
          Building at 227 West Monroe Street, Chicago, Illinois.  The words
          "Premises" and "Building" and other capitalized or defined terms
          used herein shall have the respective meanings assigned to them
          in the Lease, except as otherwise provided or defined herein.

                    B.   The parties hereto acknowledge that Landlord has
          succeeded to the leasehold interest of AT&T Resource Management
          Corporation, a New York corporation ("AT&T-RMC") by assignment
          and is currently the tenant under that certain Office Lease made
          as of December 31, 1985, but actually executed on May 16, 1986,
          as amended by that certain First Amendment to Office Lease dated
          July 29, 1988, and as the same has been, or may be, further
          amended or modified from time to time ("Main Lease") by and
          between Landlord (as successor-in-interest to AT&T-RMC), as
          tenant, and Main Landlord, as landlord, which Main Lease covers
          certain space in the Building, including, without limitation, the
          Premises.  AT&T is currently a tenant in the Building under its
          Office Lease with Main Landlord made as of December 31, 1985, but
          actually executed on May 16, 1986, as the same has been, or may
          be, amended or modified from time to time ("AT&T Lease").

                    C.   To evidence a loan made by Mortgagee to Main
          Landlord in the principal amount of Three Hundred Seventy Million
          Dollars ($370,000,000.00), Main Landlord executed that certain
          Mortgage Note dated August 23, 1989, in the amount of Three
          Hundred Seventy Million Dollars ($370,000,000.00) payable to the



                                        -104-<PAGE>





          order of Mortgagee, which is secured by that certain First
          Mortgage and Security Agreement dated August 23, 1989 executed by
          the Main Landlord in favor of Mortgagee, together with the
          Joinder, executed by AT&T/Stein Partnership and recorded in the
          Cook County Recorder's Office on August 24, 1989, as Document No.
          89394999, as the same has been, or may be, amended or modified
          from time to time ("Mortgage"). 

                    D.   Mortgagee and Landlord entered into that certain
          Subordination, Non-Disturbance and Attornment Agreement dated
          August 24, 1989, a copy of which is attached hereto as Exhibit A
          ("SNDA").

                    E.   Main Landlord and Mortgagee acknowledge having
          received a copy of the Lease (including the attached Workletter)
          and that each has had an opportunity to review the Lease
          (including the attached Workletter).

                    F.   As a condition to entering into the Lease,
          Landlord and Tenant require the execution and delivery of this
          Agreement in order to establish certain additional rights and
          obligations among the parties hereto as more particularly set
          forth herein.

                    NOW, THEREFORE, in consideration of the covenants,
          terms, conditions, agreements and demises herein contained, and
          for other good and valuable consideration, each to the other, the
          receipt and sufficiency of which are hereby acknowledged, the
          parties hereto agree, covenant and warrant as follows:

                                      ARTICLE II
                                      Agreements

                    2.1  Consent to Lease.  Mortgagee and Main Landlord (to
          the extent their respective consents are required) hereby consent
          to, and approve of, the terms and provisions of the Lease
          (including, without limitation, the Workletter and the terms and
          provisions set forth in Sections 5, 7, 11, 12, 18(d), 25, 30, and
          42  thereof); provided, however, this Agreement shall in no way
          release Landlord from any of its covenants, agreements,
          liabilities and duties under the Main Lease.  It is further
          agreed that, except as specifically provided in subsection 3(o)
          hereof, Landlord shall be responsible for the collection of all
          Rent due it from Tenant under the Lease, it being understood and
          agreed that Main Landlord is not a party to the Lease, and except
          as otherwise stated in the Main Lease or in this Agreement, is
          not obligated to Landlord or Tenant for any of the duties or
          obligations contained in the Lease.







                                        -105-<PAGE>





                    2.2  Specific Agreements Regarding Main Lease.

                    (a)  Upon either:  (i) termination of the Main Lease as
          a result of a "Default" (as such term is defined in the Main
          Lease) thereunder by Landlord (other than any Default caused, in
          whole or in part, directly or indirectly, as a result of a
          default by Tenant under the Lease or any other act or omission of
          Tenant, its agents, employees or invitees), (ii) the rejection of
          the Main Lease by Landlord as debtor-in-possession or by
          Landlord's trustee in bankruptcy, or (iii) any other termination
          of the Main Lease other than:  (A) pursuant to Sections 13 and 14
          thereof, (B) as a result of a "Default" (as such term is defined
          in the Main Lease) thereunder by Landlord which is caused, in
          whole or in part, directly or indirectly, as a result of a
          default by Tenant under the Lease or any other act or omission of
          Tenant, its agents, employees or invitees, or (C) as a result of
          the expiration of the term of the Main Lease (each of the
          foregoing being referred to herein as a "Termination Event"), and
          provided that at the time of such Termination Event the Lease is
          in full force and effect and Tenant is not in Default thereunder,
          Tenant shall attorn to and recognize Main Landlord as Tenant's
          lessor under the Lease and Main Landlord agrees to accept such
          attornment and to recognize Tenant as its lessee and itself as
          lessor under the Lease.  Upon such attornment, the Lease,
          including any and all amendments or modifications thereto, shall
          continue in full force and effect as a direct lease between
          Tenant and Main Landlord with direct privity of estate and
          contract, upon all the terms and conditions contained in the
          Lease as though the Lease was originally made as a direct lease
          between Main Landlord and Tenant (modified only to reflect a
          conversion from a sublease to a direct lease) and Main Landlord
          shall recognize and give effect to the Lease and the rights of
          Tenant thereunder (including, without limitation, Tenant's right
          to receive services pursuant to, and in accordance with, Section
          5 of the Lease) and shall not disturb the peaceful possession and
          quiet enjoyment of Tenant in and to the Premises, except as
          permitted in accordance with the terms of the Lease.  Any such
          attornment shall be effective and self-operative as of the date
          of such Termination Event without the execution of any further
          instrument; provided, however, that upon the written request of
          Main Landlord or Tenant, Main Landlord and Tenant shall execute
          and deliver any such instruments as shall be reasonably
          satisfactory to Main Landlord and Tenant to confirm such
          attornment.  Such attornment shall provide Main Landlord with all
          rights and obligations of the Landlord under the Lease and Tenant
          shall thereafter be obligated to Main Landlord to perform all of
          the obligations of Tenant thereunder.  Main Landlord shall have
          no liability to Tenant prior to any such attornment, nor shall
          the performance by Tenant of its obligations under the Lease,
          whether before or after any such attornment, be subject to any
          abatement, reduction, set-off (except to the extent expressly set
          forth in subsection 5(k) of the Lease and in this Agreement),



                                        -106-<PAGE>





          counterclaim, defense or deduction, or otherwise be affected, by
          reason of any default by Landlord in the performance of any
          obligation to be performed by Landlord under the Lease. 
          Notwithstanding anything contained herein to the contrary, upon
          the occurrence of a Termination Event and attornment as
          aforesaid, Main Landlord and Tenant will enter into an amendment
          or modification to the Lease which will give Tenant the benefit
          of the Direct Lease Option set forth in subsection 2.3 hereof as
          though the same were an extension option given to Tenant (and the
          foregoing shall be in lieu of the Extension Options described in
          Section 42 of the Lease).

                    (b)  Notwithstanding anything to the contrary contained
          herein or in the Lease, Main Landlord shall have no obligations
          or liabilities under the Lease unless and until an attornment as
          described above has occurred and, in such event, only with
          respect to obligations and liabilities which first arise upon and
          after the date of such attornment.

                    (c)  As set forth in the first full paragraph of the
          Main Lease, the Main Landlord hereby acknowledges and agrees that
          in no event will a default under the AT&T Lease constitute a
          default under the Main Lease.

                    (d)  Main Landlord and Landlord hereby confirm that the
          "Commencement Date" of the Main Lease is April 1, 1989 and that
          the Lease-Up Period (as defined in the Main Lease) has expired.

                    (e)  In the event both Landlord and Main Landlord have
          the right to consent to, or approve, any matter contained in the
          Lease with respect to Tenant, Landlord shall be deemed to have
          consented to or approved such matter if Main Landlord shall have
          consented to and approved such matter; provided, however, the
          foregoing terms and provisions of this subsection 2.2 (e) shall
          only be applicable for so long as the Main Landlord (or the sole
          beneficiary of Main Landlord in the event Main Landlord is an
          Illinois land trust) is an entity which is more than fifty
          percent (50%) owned by AT&T or an entity owned or controlled by
          AT&T.  Notwithstanding the foregoing proviso, approval by
          Landlord of the Plans (as defined in the Workletter) for the
          Tenant Work, the Tenant's Architect, Tenant's Contractors (as
          defined in the Workletter) and the specialized items described on
          Exhibit C to the Workletter shall be deemed to be approval by the
          Main Landlord.  Tenant acknowledges and agrees that any approvals
          or consents of the Main Landlord hereunder or under the Lease or
          Workletter may be given by the sole beneficiary of the Main
          Landlord in the event the Main Landlord is an Illinois land
          trust.

                    (f)  Landlord agrees to promptly furnish Tenant with
          copies of any and all notices received from or delivered to Main
          Landlord under the Main Lease to the extent such notices contain



                                        -107-<PAGE>





          information which, in the reasonable opinion of Landlord, is
          reasonably likely to have a material and adverse economic impact
          on Tenant's tenancy as a subtenant under the Lease.  A material
          and adverse change in the level, quality or extent of services to
          be furnished pursuant to Section 5 of the Lease shall be deemed,
          for the purposes hereof, as reasonably likely to have a material
          and adverse economic impact on Tenant's tenancy.

                    (g)  Main Landlord agrees to promptly furnish Tenant
          with copies of any and all notices it delivers to Landlord under
          the Main Lease to the extent such notices contain information
          which, in the reasonable opinion of Main Landlord, is reasonably
          likely to have a material and adverse economic impact on Tenant's
          tenancy as a subtenant under the Lease.  A material and adverse
          change in the level, quality or extent of services to be
          furnished pursuant to Section 5 of the Lease shall be considered
          as reasonably likely to have a material and adverse economic
          impact on Tenant's tenancy.  

                    (h)  Main Landlord agrees that Tenant or its
          representative shall have the right to examine Main Landlord's
          books and records showing "Expenses" and "Taxes" (as such terms
          are defined in the Main Lease), to the same extent, and subject
          to the same terms and conditions, Landlord has the right to do so
          under the Main Lease, upon reasonable prior notice and during
          normal business hours at any time within fifty (50) days after
          Tenant receives the copy of Landlord's Statement as set forth in
          subsection 2(d) of the Lease.  If Tenant objects to any item set
          forth in Landlord's Statement it must furnish Landlord and Main
          Landlord with written notice of such objection within said fifty
          (50) day period ("Objection Notice").  Unless the Tenant shall
          deliver the Objection Notice within the aforesaid fifty (50) day
          period, such Landlord's Statement shall be considered as final
          and accepted by the Tenant.  Notwithstanding the foregoing, the
          terms and provisions of this subsection 2.2(h) shall only be
          applicable for so long as the Main Landlord (or the sole
          beneficiary of the Main Landlord in the event the Main Landlord
          is an Illinois land trust) is an entity which is more than fifty
          percent (50%) owned by AT&T or an entity owned or controlled by
          AT&T.

                    (i)  Nothing herein contained or contained in the Lease
          (i) shall be deemed a waiver or modification of the Main
          Landlord's rights under the Main Lease, (ii) shall create any new
          obligations for Main Landlord under the Main Lease, or (iii)
          expand or modify in any way any of Main Landlord's obligations
          under the Main Lease.

                    (j)  Nothing contained in this subsection 2.2 shall
          create any new obligations for Landlord or expand or modify in
          any way any of Landlord's obligations under the Lease.




                                        -108-<PAGE>





                    (k)  Whenever Tenant is required to obtain the consent
          of Main Landlord under the terms and provisions of the Lease,
          Main Landlord agrees that such consent shall not be unreasonably
          withheld or delayed.

                    (l)  Main Landlord agrees that prior to January 1,
          1996, Main Landlord will use reasonable efforts to notify any
          tenants in the Building constructing any improvements on the roof
          of the Building after the date hereof of the rights of the Tenant
          under Section 30 of the Lease.

                    2.3  Direct Lease Option.  (a) Subject to the terms and
          provisions of subsection 2.3(c) below, Tenant is hereby given the
          option ("Direct Lease Option") to enter into a direct lease with
          Main Landlord after the expiration of the initial Term of the
          Lease ("Direct Lease"); provided, however, such Direct Lease
          Option shall be subject to, and conditioned upon, the following:

                    (i)  Tenant shall give Landlord and Main Landlord
          written notice in the form attached hereto as Exhibit B ("Direct
          Lease Notice") of its intent to exercise the Direct Lease Option
          at least five hundred and fifty (550) days prior to the
          expiration of the initial Term of the Lease (in the event Tenant
          fails to deliver Landlord and Main Landlord the Direct Lease
          Notice as aforesaid, the Direct Lease Option shall be deemed
          waived by Tenant);

                    (ii)  At the time Landlord and Main Landlord receive
          the Direct Lease Notice set forth in subsection 2.3 (a)(i) above,
          and at the expiration of the initial Term of the Lease, Tenant
          shall not be in Default under the terms and provisions of the
          Lease and the Lease shall be in full force and effect;

                    (iii)  The Direct Lease shall be on the same terms and
          conditions as set forth in the Lease, except:  (A) such
          modifications and revisions as are necessary to reflect the
          conversion from a sublease to a direct lease, (B) the initial
          term of the Direct Lease shall be for five (5) Lease Years, (C)
          the Base Rent for the Direct Lease shall be ninety-five percent
          (95%) of the then current Market Base Rent (as hereinafter
          defined), and (D) the terms and provisions of Section 42 of the
          Lease shall not be applicable, but Tenant shall (subject to
          subsection 2.3(c) below) have one (1) option to extend the
          initial term of the Direct Lease for a period of five (5)
          additional Lease Years ("Direct Lease Extension Option"),
          provided that:  (I) Tenant gives Main Landlord and Landlord
          written notice ("Extension Notice") at least five hundred and
          fifty (550) days prior to the expiration of the initial term of
          the Direct Lease of its intent to exercise the Extension Option
          (in the event Tenant fails to deliver Main Landlord and Landlord
          the Extension Notice as aforesaid, the Direct Lease Extension
          Option shall be deemed waived by Tenant), (II) Tenant is not in



                                        -109-<PAGE>





          Default under the Direct Lease either at the time of the delivery
          of the Extension Notice or at the expiration of the initial term
          of the Direct Lease, and (III) the Base Rent under the Direct
          Lease for the term of the Direct Lease Extension Option shall be
          ninety-five percent (95%) of the then current Market Base Rent.

                    (b)  "Market Base Rent" for the purposes of this
          subsection 2.3 shall be negotiated in good faith by the parties
          and shall mean the base rental rate which would be offered to a
          tenant for space of comparable size to the Premises in office
          buildings comparable to the Building in the same geographic area
          as the Building (herein the "Chicago Business District Market")
          as of the time the Direct Lease Notice or Extension Notice (as
          the case may be) is delivered; provided, however, Market Base
          Rent as determined in this subsection 2.3(b) shall assume that
          the proposed lease obligation would:  (i) not impose on the Main
          Landlord any cost for brokerage services to identify a tenant;
          (ii) be a direct, full recourse obligation of an entity with the
          creditworthiness of Chicago and North Western Transportation
          Company, a Delaware corporation, as of the date the Direct Lease
          Notice or Extension Notice (as the case may be) is delivered,
          (iii) not provide Tenant with any tenant improvement construction
          allowances, rent abatement or other concessions typical for a new
          tenant; and (iv) provide for immediate commencement of Tenant's
          obligation to pay rent without any delay because of, or cost with
          respect to, marketing of space or the need to construct
          improvements.

                    Main Landlord shall deliver to Tenant a written notice
          within sixty (60) days after Main Landlord's receipt of the
          Direct Lease Notice or Extension Notice (as the case may be)
          ("Main Landlord's Rent Notice") which shall specify the annual
          Market Base Rent for the Direct Lease or Direct Lease Extension
          Option (as the case may be) and monthly installments thereof.  
          Should Tenant disagree with the Market Base Rent so determined by
          Main Landlord in the Main Landlord's Rent Notice and should
          Tenant and Main Landlord be unable to mutually agree as to what
          Market Base Rent should be, Tenant may demand by giving written
          notice to Main Landlord, at any time within thirty (30) days of
          Tenant's receipt of Main Landlord's Rent Notice, that the
          determination of Market Base Rent be submitted to arbitration
          ("Arbitration Notice"); provided, however, in the event Tenant
          fails to give the Arbitration Notice to Main Landlord within the
          aforesaid thirty (30) day period, Tenant shall be deemed to have
          accepted Main Landlord's determination of Market Base Rent.  Such
          arbitration shall be conducted in Chicago, Illinois in accordance
          with the following:  The Tenant shall designate simultaneously
          with the delivery of its Arbitration Notice, and the Main
          Landlord shall designate within fifteen (15) days after receipt
          of an Arbitration Notice, the name of an arbitrator who holds an
          M.A.I. designation or its equivalent and who is familiar with the
          Chicago Business District Market rentals.  Within thirty (30)
          days after the designations, as aforesaid, the two (2)
          arbitrators chosen shall each make their written decision as to

                                        -110-<PAGE>





          the Market Base Rent.  In the event the two (2) arbitrators agree
          on the determination of Market Base Rent, said agreed amount
          shall be the Market Base Rent for the purposes hereof.  Should
          such arbitrators disagree as to the Market Base Rent, but should
          the higher determination of Market Base Rent be equal to or
          within ten (10%) percent of the lower determination, the average
          of the amounts determined by the two (2) arbitrators shall be
          deemed the Market Base Rent; provided, however, in the event
          Tenant is not satisfied with the amount of the Market Base Rent
          as determined by the two (2) arbitrators as aforesaid, Tenant
          shall have the right, to be exercised by written notice to
          Landlord and Main Landlord ("Revocation Notice #1") within ten
          (10) days after receipt of the written determination of the two
          (2) arbitrators, to revoke its Direct Lease Notice or Extension
          Notice (as the case may be) (but not the Option Notice given
          pursuant to Section 42 of the Lease) in which event the Lease or
          Direct Lease (as the case may be) shall remain in full force and
          effect as if such Direct Lease Notice or Extension Notice (as the
          case may be) had not been given by Tenant (in the event, however,
          Tenant fails to give Revocation Notice #1 as aforesaid, it shall
          be deemed to have approved and accepted the amount of Market Base
          Rent determined by the two (2) arbitrators as aforesaid).  In the
          event the two (2) arbitrators are in excess of ten percent (10%)
          apart, and, in the further event, Main Landlord and Tenant cannot
          mutually agree as to the Market Base Rent within ten (10) days
          after receipt of the determination by such two (2) arbitrators,
          the two (2) arbitrators shall appoint a third arbitrator of equal
          qualification who shall determine Market Base Rent within thirty
          (30) days of appointment.  In such event, the average of the
          amounts determined by the three (3) arbitrators shall be deemed
          the Market Base Rent; provided, however, in the event Tenant is
          not satisfied with the amount of the Market Base Rent as
          determined by the three (3) arbitrators as aforesaid, Tenant
          shall have the right, to be exercised by written notice to
          Landlord and Main Landlord ("Revocation Notice #2") within ten
          (10) days after receipt of the written determination of the three
          (3) arbitrators, to revoke its Direct Lease Notice or Extension
          Notice (as the case may be) (but not the Option Notice given
          pursuant to Section 42 of the Lease) in which event the Lease or
          Direct Lease (as the case may be) shall remain in full force and
          effect as if such Direct Lease Notice or Extension Notice (as the
          case may be) had not been given by Tenant (in the event, however,
          Tenant fails to give Revocation Notice #2 as aforesaid, it shall
          be deemed to have approved and accepted the amount of Market Base
          Rent determined by the three (3) arbitrators as aforesaid). 
          Unless Tenant delivers either Revocation Notice #1 or Revocation
          Notice #2 as aforesaid, any determination shall be binding upon
          Tenant and Main Landlord, and be enforceable by any court
          exercising jurisdiction over the parties.  The cost of the
          arbitration, excluding fees of counsel for Main Landlord and
          Tenant ("Cost of the Arbitration"), shall be divided equally
          between the parties; provided, however, Tenant shall be solely
          responsible for the Cost of the Arbitration in the event Tenant
          delivers either Revocation Notice #1 or Revocation Notice #2 (as

                                        -111-<PAGE>





          the case may be).  In the event the arbitration is not resolved
          at the end of the initial Term of the Lease (or initial Term of
          the Direct Lease, as the case may be), the Direct Lease or
          Extension Option (as the case may be) shall become effective
          (subject to the terms of subsection 2.3(c) below and of the next
          sentence) and Tenant shall pay as Base Rent during the initial
          Term of the Direct Lease or Extension Option (as the case may be)
          the Base Rent then being paid by Tenant under the Lease or the
          Direct Lease (as the case may be).  In such event, upon
          determination of the Market Base Rent, the Rent paid during the
          period of dispute shall be retroactively adjusted and appropriate
          payment made; provided, however, in such event, the Tenant shall
          have the right to be exercised upon written notice delivered to
          Main Landlord and Landlord (except only Main Landlord in the case
          of the Direct Lease Extension Option) within ten (10) days of
          Tenant's receipt of the arbitrators' written determination of
          Market Base Rent ("Arbitration Determination"), to terminate the
          Direct Lease or Extension Option (as the case may be) effective
          three hundred and sixty five (365) days from Tenant's receipt of
          the Arbitration Determination.  In the event Tenant fails to
          deliver the termination notice within the aforesaid ten (10) day
          period, Tenant shall be deemed to have accepted the Arbitration
          Determination and shall no longer have the right to terminate the
          Direct Lease as aforesaid.

                    (c)  The parties hereto acknowledge and agree that the
          Tenant's election to exercise its Direct Lease Option pursuant
          to, and in accordance with, this subsection 2.3, shall be deemed
          a concurrent exercise by Tenant of its Extension Option pursuant
          to, and in accordance with, Section 42 of the Lease. 
          Notwithstanding the foregoing, if, after Landlord's receipt of
          the Direct Lease Notice:  (i) Landlord exercises its
          corresponding option to extend the Main Lease pursuant to, and in
          accordance with, Section 31 of the Main Lease, and such option to
          extend actually takes effect, then Tenant's exercise of the
          Direct Lease Option pursuant to this subsection 2.3 shall
          automatically be null and void and Tenant shall be deemed to have
          solely exercised the Extension Option pursuant to Section 42 of
          the Lease; (ii) Landlord does not exercise its corresponding
          option to extend the Main Lease pursuant to, and in accordance
          with, Section 31 of the Main Lease, or such option to extend
          after being exercised fails to actually take effect, then
          Tenant's exercise of the Extension Option under the Lease shall
          automatically be null and void and Tenant shall be deemed to have
          solely exercised the Direct Lease Option pursuant to, and in
          accordance with, this subsection 2.3; or (iii) Landlord elected
          to exercise the first of its Extension Options pursuant to
          Section 31 of the Main Lease, Tenant elected to exercise the
          first of its Extension Options pursuant to Section 42 of the
          Lease, and Landlord does not exercise its second Extension Option
          pursuant to Section 31 of the Main Lease, then Tenant shall be
          entitled to the Direct Lease Option pursuant to and in accordance
          with the terms and provisions of subsection 2.3(a) above after
          the expiration of the Tenant's first Extension Option except that

                                        -112-<PAGE>





          the "Direct Lease Extension Option" discussed in subsection
          2.3(a)(iii)(D) above shall not be applicable with respect
          thereto.  Landlord agrees to give Tenant a copy of the notice
          sent to the Main Landlord by Landlord under Section 31 of the
          Main Lease exercising Landlord's option to extend the Main Lease.
          Notwithstanding anything to the contrary in subsection 2.3(b), in
          the event subsection 2.3(c)(i) above is applicable, Landlord
          shall be solely responsible for the Cost of the Arbitration.

                    2.4  Subordination, Non-Disturbance and Attornment
          Agreement and Specific Agreements with Mortgagee.

                    (a)  Mortgagee hereby represents, warrants and
          covenants to Tenant as of the date hereof that Mortgagee is the
          holder and owner of the Mortgage.

                    (b)  Main Landlord represents, warrants and covenants
          to Tenant as of the date hereof that the Main Lease is not
          subordinate to any mortgage or ground lease, except the Mortgage.

                    (c)  Mortgagee agrees that, for so long as the Lease
          (including any extensions thereof) is in full force and effect,
          Tenant (as the sublessee of Landlord under the Lease) shall be
          entitled to the rights and benefits afforded to Landlord under
          the SNDA and that the rights and benefits afforded to Landlord
          under the SNDA shall, to the extent applicable, extend to the
          Additional Tenant Rights (as hereinafter defined) and periods
          covered by the Direct Lease.

                    (d)  Tenant acknowledges and agrees that, in addition
          to the consent of the Landlord and Main Landlord as set forth in
          Section 12 of the Lease, the prior written consent of the
          Mortgagee shall be required in connection with any mortgage by
          Tenant of its interest in the Lease.

                    (e)  Notwithstanding anything to the contrary set forth
          herein or in the Lease, in no event will Mortgagee be liable for,
          or be obligated to make, the Casualty Termination Payment set
          forth in Section 13(a)(ii) of the Lease (including, without
          limitation, in the event Mortgagee succeeds to the interests of
          the Landlord under the Lease).

                    (f)  Except as expressly set forth herein, nothing
          contained in this subsection 2.4 shall create any new obligations
          for Mortgagee or expand or modify in any way any of Mortgagee's
          obligations under the SNDA.

                                     ARTICLE III
                                    Miscellaneous

                    3.   (a)  This Agreement is executed by American
          National Bank and Trust Company of Chicago, not personally but
          solely as Trustee under the provisions of a certain Trust
          Agreement dated April 1, 1985, and known as Trust No. 64020.  All

                                        -113-<PAGE>





          the covenants and conditions to be performed hereunder by
          American National Bank and Trust Company of Chicago are
          undertaken by it solely as Trustee, as aforesaid and not
          individually, and no personal liability shall be asserted or be
          enforceable against American National Bank and Trust Company
          Trust No. 64020, the beneficiaries of American National Bank and
          Trust Company Trust No. 64020 or any partners of the
          beneficiaries of American National Bank and Trust Company Trust
          No. 64020 by reason of any of the covenants, statements,
          representations or warranties contained in this Agreement.

                    (b)  Each provision of this Agreement shall extend to
          and shall bind and inure to the benefit not only of Mortgagee,
          Main Landlord, AT&T, Landlord and Tenant, but also their
          respective heirs, legal representatives, successors and assigns
          (subject in the case of Tenant to subsection (m) below).

                    (c)  No modification, waiver or amendment of this
          Agreement or of any of its conditions or provisions shall be
          binding upon Mortgagee, Main Landlord, AT&T, Landlord or Tenant
          unless in writing signed by Main Landlord, AT&T, Landlord, Tenant
          and Mortgagee (as the case may be).

                    (d)  The word "Tenant," whenever used herein, shall be
          construed to mean Tenants or any one or more of them in all cases
          where there is more than one Tenant; and the necessary
          grammatical changes required to make the provisions hereof apply
          to corporations or other organizations, partnerships or other
          entities, or individuals, shall, in all cases, be assumed as
          though in each case fully expressed.

                    (e)  The headings of Sections are for convenience only
          and do not limit, expand or construe the contents of the
          Sections.

                    (f)  Time is of the essence of this Agreement and of
          each and all provisions hereof.

                    (g)  The invalidity of any provision of this Agreement
          shall not impair or affect in any manner the validity,
          enforceability or effect of the rest of this Agreement.

                    (h)  In computing any period of time pursuant to this
          Agreement, the day of the act, date of notice, event or default
          from which the designated period of time begins to run will not
          be included.  The last day of the period so counted will be
          included, unless it is a Saturday, Sunday or a legal holiday in
          the State of Illinois, in which event the period runs until the
          end of the next day which is not a Saturday, Sunday or such legal
          holiday.

                    (i)  All notices, demands, requests, consents and other
          communications required or permitted to be given hereunder shall
          be in writing and shall be personally served or sent by

                                        -114-<PAGE>





          registered or certified mail, postage prepaid, return receipt
          requested, or by an overnight courier service which provides
          receipts of service, or by telecopy (with the hard copy thereof
          sent by one of the other methods of delivery authorized by this
          Section), addressed to the party to be so notified as at their
          respective addresses as follows:

               To Mortgagee:       The Travelers Insurance Company
                                   2215 York Road
                                   Suite 504
                                   Oak Brook, Illinois  60521
                                   Attention:  Managing Director and
                                               John C. Murray
                                   Telecopy:  (708) 574-2208

               with a copy to:     The Travelers Insurance Company
                                   One Towers Square
                                   Hartford, Connecticut  06187
                                   Attention:  General Counsel
                                   Telecopy:  (203) 954-2620

               To Tenant:          Chicago and North Western 
                                     Transportation Company
                                   One North Western Center
                                   165 North Canal Street
                                   Eighth Floor
                                   Chicago, Illinois 60606
                                   Attention:  Senior Vice President - 
                                               Finance and Accounting and
                                               Senior Corporate Real Estate
                                               Counsel
                                   Telecopy:  (312) 559-6018

               To Main Landlord:   American National Bank and Trust
                                   Company of Chicago as Trustee 
                                   under Trust No. 64020
                                   33 North LaSalle Street
                                   Chicago, Illinois  60690
                                   Attention:  Trust Officer
                                   Telecopy:  (312) 661-5373

               To Landlord:        AT&T Communications, Inc.
                                   c/o AT&T Resource Management 
                                     Corporation
                                   222 Mt. Airy Road
                                   Basking Ridge, New Jersey 07920
                                   Attention:  District Manager, Real
                                     Estate Joint Ventures
                                             and
                                   Attention:  Senior Attorney
                                   Telecopy:  (908) 953-9113

          Mailed communications shall be deemed to have been delivered upon
          actual receipt thereof.  Any person entitled to receive notice

                                        -115-<PAGE>





          may change its address by notice given in accordance with this
          Section.

                    (j)  This Agreement may be signed in counterparts, each
          of which shall be deemed an original but which together shall
          constitute one and the same instrument, but in making proof, it
          shall only be necessary to produce one such counterpart.

                    (k)  The parties hereto each represent and warrant that
          they are duly authorized to enter into this Agreement and perform
          their obligations hereunder.

                    (l)  This Agreement shall not be recorded, but a
          reference to this Agreement (including the Direct Lease Option)
          for notice purposes may be included in any short form of lease
          which is recorded pursuant to the terms and provisions of the
          Lease.

                    (m)  Except in connection with an assignment of the
          Lease as permitted in accordance with the terms and provisions
          thereof, Tenant shall not assign, convey, encumber or transfer
          any of its rights, duties or obligations under this Agreement
          without the consent of Main Landlord and Landlord.

                    (n)  The term "Main Landlord" as used in this Agreement
          means only the landlord under the Main Lease and any successors
          and assigns of Main Landlord under the Main Lease so that in the
          event of any assignment, transfer or conveyance once or
          successively, of the Main Landlord's  interest in the Main Lease
          to any other party who assumes the Main Landlord's obligations
          under the Main Lease, said Main Landlord making such transfer,
          conveyance or assignment shall be and hereby is entirely freed
          and relieved of all covenants and obligations of Main Landlord
          hereunder accruing after such transfer, conveyance or assignment,
          and Tenant agrees to look solely to such transferee, or assignee
          with respect thereto.  The holder of a mortgage or trust deed (or
          assignment in connection with a mortgage or trust deed) shall not
          be deemed such an assignee under this paragraph.  This Agreement
          and the rights and obligations of Tenant hereunder shall not be
          affected by any such assignment, transfer or conveyance and
          Tenant agrees to attorn to the grantee or assignee.

                    (o)  From and after the time that Tenant receives a
          written notice from Main Landlord that Landlord is in "Default"
          (as such term is defined in the Main Lease) under the Main Lease,
          and only for so long as said "Default" (as such term is defined
          in the Main Lease) is continuing and has not been cured, and
          provided that:  (i) the Main Lease and the Lease are still in
          full force and effect, (ii) the "Default" (as such term is
          defined in the Main Lease) by Landlord under the Main Lease was
          not caused, directly or indirectly, as a result of a default by
          Tenant under the Lease, and (iii) Tenant is not in Default under
          the Lease, then Tenant may, and upon the request of Main Landlord
          shall, pay all Rent and other amounts due under the Lease

                                        -116-<PAGE>





          directly to Main Landlord at such place as Main Landlord may
          direct, and in the absence of such direction, at the address of
          the Main Landlord specified in Section 3(i) above.  Concurrently
          with the payment of any Rent by Tenant to Main Landlord as
          aforesaid, Tenant shall deliver to Landlord written evidence that
          such payments were made.  Any payments of Rent by Tenant to Main
          Landlord under this Section shall satisfy Tenant's obligations to
          make said Rent payments under the Lease.

                    (p)  Main Landlord hereby certifies to Tenant that, as
          of the date hereof:  (i) to the best of Main Landlord's knowledge
          and belief, Landlord is not in Default under the Main Lease, (ii)
          to the best of Main Landlord's knowledge and belief, Landlord is
          paying Rent due under the Main Lease on a current basis with no
          rental offsets or claims, and (iii) that there are no actions,
          whether voluntary or otherwise, pending against Main Landlord
          under the bankruptcy laws of the United States or any State
          thereof.

                    (q)  Landlord hereby certifies to Tenant that, as of
          the date hereof:  (i) to the best of Landlord's knowledge and
          belief, Main Landlord is not in default of its obligations under
          the Main Lease beyond applicable notice and cure periods, (ii)
          that Landlord is paying Rent under the Main Lease on a current
          basis with no rental offsets or claims, and (iii) that there are
          no actions, whether voluntary or otherwise, pending against
          Landlord under the bankruptcy laws of the United States or any
          State thereof.

                    (r)  Except as specifically set forth in subsection
          2.2(a) hereof, this Agreement will terminate concurrently with
          the termination of the Lease.

                    (s)  Subject to the terms and provisions set forth
          below, and provided that Tenant is not in Default under the terms
          and provisions set forth in the Lease, Landlord and Main Landlord
          hereby acknowledge and agree that Tenant shall have the following
          additional rights ("Additional Tenant Rights") throughout the
          Term of the Lease (including any extensions thereof and/or
          pursuant to Tenant's possessory rights under the Direct Lease
          Option) at no additional cost or charge to Tenant except as
          specifically set forth below:  (i) the right to use that portion
          of the sixteenth (16th) floor mezzanine of the Building
          consisting of approximately 800 square feet and more particularly
          described on Exhibit C attached hereto ("Alternate Power Source
          Space"), which Alternate Power Source Space shall be used by
          Tenant solely for the purpose of constructing, installing,
          operating, maintaining, inspecting, using and replacing an
          uninterruptable power system ("UPS") and a second source power
          system ("SSPS") for service to the computers and appurtenances
          thereto from time to time installed in the Premises by Tenant
          (without in any way limiting the foregoing, it is expressly
          understood and agreed that the Alternate Power Source Space shall
          not be used for office purposes); (ii) to the extent that the

                                        -117-<PAGE>





          Main Landlord determines, in its sole discretion, that there is
          sufficient space in the basement or on the roof of the Building,
          Tenant shall have the right to use up to 500 square feet of such
          space in the aggregate on such terms and conditions, and in such
          location, as Main Landlord may determine (except that no rent
          shall be charged therefore) ("Additional Power Source Space"),
          which Additional Power Source Space shall be used by Tenant
          solely for the purpose of installing and using an additional
          standby power system ("SPS") in connection with the Premises; and
          (iii) the right to use sufficient "chase", conduit, "raceways",
          wire and pipes in the Building for plumbing and electrical
          services from the UPS, SSPS and SPS to the Premises, or any part
          thereof, all in accordance with:  (A) the Upper Level 16 Piping
          Plan, prepared by SOM and dated 5/28/87, (B) Lower Level 16
          Piping Plan, prepared by SOM and dated 5/28/87, (C) Level 15
          Piping Plan, prepared by SOM and dated 5/28/87 and (D) Level 2-14
          Piping Plan, prepared by SOM and dated 5/28/87 (copies of (A),
          (B), (C) and (D) have been delivered to, and received by,
          Tenant).  No rent shall be charged for the Additional Tenant
          Rights, and Tenant's Proportionate Share shall not be increased
          to reflect Tenant's use of the Alternate Power Source Space or
          Additional Power Source Space.  Tenant shall be solely
          responsible for making all necessary arrangements with the
          utility company for electric current consumed in connection with
          the UPS, SSPS and SPS.  In addition, any and all costs and
          expenses incurred in connection with the construction,
          installation, operation, maintenance, inspection, use and repair
          of the UPS, SSPS and SPS shall be borne exclusively by Tenant. 
          The Tenant's construction and installation of the UPS, SSPS and
          SPS as well as the rights set forth in subsection (iii) above,
          shall be done pursuant to plans and specifications approved by
          Main Landlord and Landlord, which approval shall not be
          unreasonably withheld (including, without limitation, as to roof
          installations, Main Landlord's and Landlord's approval of the
          location, appearance and size thereof).  In no event shall
          Tenant's installations on the roof interfere with Landlord's,
          Main Landlord's or other tenants use of existing roof top
          installations.  Tenant shall exercise the Additional Tenant
          Rights in compliance with all laws, ordinances and regulations
          (including, without limitation, zoning and building codes) and
          any Rules and Regulations.  Main Landlord and Landlord
          acknowledge and agree that the UPS, SSPS and SPS shall be for
          Tenant's exclusive use.  Tenant hereby agrees that it shall not
          have the right to assign or sublet any of the Additional Tenant
          Rights separately from a sublease or assignment of a portion of
          the Premises.  Without in any way limiting the foregoing, Tenant
          agrees to:  (A) reimburse Main Landlord and/or Landlord for any
          insurance premiums incurred by Main Landlord and/or Landlord (as
          the case may be) which are attributable to the Additional Tenant
          Rights, and (B) to indemnify and hold Main Landlord and Landlord
          harmless from and against any and all loss, cost or liability
          suffered or incurred by Main Landlord and/or Landlord, their
          respective officers, partners, directors, employees or agents


                                        -118-<PAGE>





          arising out of, or in connection with, the Additional Tenant
          Rights.

                    (t)  Neither Landlord nor Main Landlord shall require
          Tenant to hoist any materials, equipment, machinery, furniture or
          any other property in connection with the performance of Tenant's
          Work (as defined in the Workletter) or Tenant's initial move into
          the Premises.















































                                        -119-<PAGE>





                    IN WITNESS WHEREOF, the parties hereto have executed
          this Agreement effective as of the date first above written.

                                        THE TRAVELERS INSURANCE COMPANY, a
                                        Connecticut corporation


                                        BY:  /s/ Gene S. Thompson          
                                             Its:  Assistant Secretary


                                        AMERICAN NATIONAL BANK AND TRUST
                                        COMPANY OF CHICAGO, not personally
                                        but solely as Trustee under Trust
                                        Agreement dated April 1, 1985, and
                                        known as Trust No. 64020


                                        BY:  /s/ A. Smith                  
                                             Its:  Trust Officer



                                        AT&T COMMUNICATIONS, INC., a
                                        Delaware corporation


                                        BY:  /s/ G. A. Decker              
                                             Its:  Real Estate
                                                   Vice President



                                        AMERICAN TELEPHONE AND TELEGRAPH
                                        COMPANY, a New York corporation


                                        BY:  /s/ G. A. Decker              
                                             Its:  Real Estate
                                                   Vice President



                                        CHICAGO AND NORTH WESTERN
                                        TRANSPORTATION COMPANY, a Delaware
                                        corporation


                                        BY:  /s/ Robert Schmiege           
                                             Its:  President





                                        -120-<PAGE>





                                      EXHIBIT A

                                   TRAVELER'S SNDA


                                     SEE ATTACHED

















































                                        -121-<PAGE>





                                        TIC Loan No.:  205361
                                        Address:  227 West Monroe Street
                                                  Chicago, Illinois 60603
                                        Tax No.   17-16-209-012


                          SUBORDINATION, NON-DISTURBANCE AND
                                 ATTORNMENT AGREEMENT


               THIS SUBORDINATION, NON-DISTURBANCE AND ATTORNMENT AGREEMENT
          (the "Agreement") made this 20th day of August, 1989 between:

               THE TRAVELERS INSURANCE COMPANY, a Connecticut corporation,
          herein for convenience referred to as "Mortgagee"; and

               AT&T COMMUNICATIONS, INC., a Delaware corporation, as
          assignee of AT&T RESOURCE MANAGEMENT CORPORATION, a New York
          corporation, herein for convenience referred to as "Tenant":


                                   R E C I T A L S:


               A.   Pursuant to the terms and conditions of that certain
          Office Lease dated December 31, 1985 between American National
          Bank and Trust Company of Chicago, as Trustee under Trust
          Agreement dated April 1, 1985 and known as Trust No. 64020, as
          landlord ("Landlord"), and Tenant, as tenant, as amended by that
          certain First Amendment to Office Lease dated July 29, 1988
          (collectively, the "Lease Agreement"), Tenant leased from
          Landlord the premises (the "Leased Premises") as located in the
          property legally described on Exhibit "A" attached hereto and
          made a part hereof (the "Property").

               B.   To evidence a loan made by Mortgagee to Landlord in the
          principal amount of THREE HUNDRED SEVENTY MILLION DOLLARS
          ($370,000,000.00) ("Loan"), Landlord executed its note dated
          August 23, 1989, payable to the order of Mortgagee, which is
          secured by a mortgage conveying the Property (of which Leased
          Premises is a part), in favor of Mortgagee, recorded in the
          Office of the Recorder of Deeds of Cook County, Illinois ad
          Document Number 89394999 ("Mortgage").

               C.   As a condition to the initial disbursement of the
          proceeds of Loan, Mortgagee requires that the interest of Tenant
          in and to Leased Premises and Lease Agreement be subordinated to
          the lien of Mortgage; PROVIDED, HOWEVER, that upon Tenant's
          performance of all of the terms, covenants, conditions and
          agreements required of it pursuant to Lease Agreement, Tenant's
          possession of Leased Premises shall not be disturbed.




                                  Page 1 of 7 Pages<PAGE>





               NOW, THEREFORE, in consideration of the mutual covenants,
          agreements and promises herein contained, the sufficiency of
          which is hereby acknowledged, IT IS HEREBY AGREED AS FOLLOWS:

               1.   Lease Agreement is and shall continue hereafter to be
          subject and subordinate to the lien of Mortgage, subject,
          however, to the provisions of this Agreement.

               2.   In the event that Mortgagee or its successors, assigns,
          nominees or any other party claiming by, through or under
          Mortgagee (collectively "Successors") shall take possession of
          Leased Premises by foreclosure, deed in lieu of foreclosure or
          otherwise and Tenant is not then in default (beyond any grace
          period set forth in Lease Agreement for curing the same) of any
          covenant or condition of Lease Agreement to be performed by
          Tenant, Tenant shall peaceably hold and enjoy Leased Premises for
          the remainder of the unexpired term (including any extensions
          thereof), which possession shall be without hindrance or
          interruption.

               3.   Tenant shall not be joined as a party-defendant in any
          action or proceeding which may be instituted or taken by
          Mortgagee by reason of any fault of a term or provision of the
          Mortgage.

               4.   In the event Mortgagee or Successors shall succeed to
          the rights of Landlord pursuant to Lease Agreement:

                    (a)  Tenant will attorn to Mortgagee or Successors and
                         will perform, for the benefit of Mortgagee or
                         Successors, all of the terms, covenants and
                         conditions contained in Lease Agreement to be kept
                         and performed by it and shall, at the request of
                         Mortgagee or Successors, execute and deliver a
                         written agreement of attornment; and

                    (b)  Mortgagee or Successors shall not be (i) liable
                         for any act or omission of any prior landlord
                         (including Landlord); (ii) subject to any offsets
                         or defenses which Tenant may have against Landlord
                         or any prior landlord except as provided in Lease
                         Agreement; or (iii) bound by any prepayment of
                         rent or additional rent which Tenant may have paid
                         for more than the current month to Landlord or any
                         prior landlord.

               5.   The term "Mortgagee" shall mean the holder of Mortgage
          (as the same may be assigned from time to time) and the term
          "Mortgage" shall mean Mortgage (as the same may be renewed,
          modified, replaced, extended or consolidated with mortgages
          placed on the Property, dated subsequent to the date of Lease
          Agreement).



                                  Page 2 of 7 Pages<PAGE>





               6.   Any and all notices to be given pursuant hereto shall
          be sufficient if in writing and mailed by United States certified
          or registered mail, postage prepaid, addressed to Mortgagee and
          Tenant as follows:

                    If to Mortgage:   2215 York Road
                                      Oak Brook, Illinois 60521
                                      Attention:  Richard G. Griffith
                                                  Regional Vice President

                    With a copy to:   John C. Murray, Esq.
                                      The Travelers Insurance Company
                                      2215 York Road
                                      Oak Brook, Illinois 60521

                    If to Tenant:     AT&T Communications, Inc.
                                      Attention:  B. C. Hoette, Manager
                                                  Real Estate Planning
                                      300 South Riverside
                                      2nd Floor
                                      Chicago, Illinois 60606

                    With a copy to:   AT&T Resources Management Corporation
                                      222 Mt. Airy Road
                                      Basking Ridge, New Jersey 07920
                                      Attention:  Manager, Real Estate
                                                  Department, Vice
                                                  President, and General
                                                  Attorney

          All notices shall be deemed to have been received three (3) days
          following the postmark dates thereof.

               7.   This Agreement and the covenants, conditions and
          promises herein contained shall inure to the benefit of and be
          binding upon Mortgagee and Tenant, their respective successors,
          assigns, grantees and legal representatives.


















                                  Page 3 of 7 Pages<PAGE>





               IN WITNESS WHEREOF, Mortgagee and Tenant have caused this
          Agreement to be executed by their duly authorized officers and
          their respective corporate seals to be affixed hereto, as of the
          day and year first above written.

          Mortgagee                          THE TRAVELERS INSURANCE
                                             COMPANY, a Connecticut
                                             corporation


                                             By: /s/ RICHARD G. GRIFFITH   
                                             Title: Regional Vice President
          ATTEST:

          /s/ GEORGE PSARAS             
          Title: Assistant Secretary




          Tenant                             AT&T COMMUNICATIONS, INC.,
                                             a Delaware corporation,
                                             as assignee of AT&T RESOURCE
                                             MANAGEMENT CORPORATION,
                                             a New York corporation


                                             By: /s/ B. C. HOETTE          
                                                Its: Manager - Real Estate 


























                                  Page 4 of 7 Pages<PAGE>





          STATE OF ILLINOIS   )
                              )    SS.
          COUNTY OF DU PAGE   )

               The undersigned, a Notary Public in and for said County, in
          the State aforesaid, DO HEREBY CERTIFY that Richard G. Griffith
          of THE TRAVELERS INSURANCE COMPANY, a Connecticut corporation
          ("Mortgagee"), and George Psaras, thereof, personally known to me
          to be the same persons whose names are subscribed to the
          foregoing instrument as such Regional V.P. and Assistant
          Secretary, respectively, appeared before me this day in person
          and acknowledged that they signed and delivered the said
          instrument as their own free and voluntary act, and as the free
          and voluntary act of Mortgagee, for the uses and purposes therein
          set forth; and the said Regional V.P. did also then and there
          acknowledge that he, as custodian of the corporate seal of
          Mortgagee, did affix the same to said instrument as his own free
          and voluntary act, and as the free and voluntary act of
          Mortgagee, for the uses and purposes therein set forth.

               GIVEN under my hand and Notarial Seal this 27th day of
          September 1989.

                                             /s/ SUSAN HOCHRIEM            
                                             Notary Public

          My Commission Expires    4/27/92   

          STATE OF ILLINOIS   )
                              )    SS.
          COUNTY OF COOK      )

               The undersigned, a Notary Public in and for said County, in
          the State aforesaid, DOES HEREBY CERTIFY that B. C. Hoette as
          Manager Real Estate of AT&T COMMUNICATIONS, INC., a Delaware
          corporation ("Tenant"), personally known to me to be the same
          person whose name is subscribed to the foregoing instrument as
          such _______________, appeared before me this day in person and
          acknowledged that he signed and delivered the said instrument as
          his/her own free and voluntary act, and as the free and voluntary
          act of Tenant, for the uses and purposes therein set forth; and
          the said _______________ did also then and there acknowledge that
          he, as custodian of the corporate seal of Tenant, did affix the
          same to said instrument as his/her own free and voluntary act,
          and as the free and voluntary act of Tenant, for the uses and
          purposes therein set forth.

               GIVEN under my hand and Notarial Seal this 24th day of
          August, 1989.

                                        /s/ NADIA K. CHOMKO                
                                        Notary Public

          My Commission Expires    1/30/90   

                                  Page 5 of 7 Pages<PAGE>





                                      EXHIBIT A


                          LEGAL DESCRIPTION OF THE PROPERTY


          PARCEL 1

          Lot 1 (except the West 40.00 feet thereof taken or used or
          Franklin Street) and all of Lots 2 and 3 in Block 3 in Block 93
          in School Section Addition to Chicago in Section 16, Township 39
          North, Range 14, East of the Third Principal Meridian, in Cook
          County, Illinois.


          PARCEL 2

          Easement for the benefit of Parcel 1 aforesaid as created by
          instrument dated June 20, 1984 made by Chicago Title and Trust
          Company, as Trustee under Trust Agreement dated December 7, 1973
          and known as Trust Number 63493, recorded on June 21, 1984 as
          Document 271040707 and rerecorded June 14, 1985 as Document
          85060359 for ingress and egress over, across and upon the
          following described property:

               The South 22 feet 10 inches of Lot 9 in Bolles
               Subdivision of Lot 4 in Block 93 in School Section
               Addition to Chicago in Section 16, Township 39 North,
               Range 14 East of the Third Principal Meridian, in Cook
               County, Illinois

               and

               The South 22 feet 10 inches of that part of original
               Lot 4 lying West of the West line of the Subdivision of
               original Lot 4 and East of the line of original Lot 3
               (said East line of Lot 3 being also the East line of
               the 10 foot private alley in Block 93 in School Section
               Addition to Chicago in Section 16, Township 39 North,
               Range 14 East of the Third Principal Meridian, in Cook
               County, Illinois.


          PARCEL 3

          Easement for the benefit of Parcel 1 as created by declaration
          dated August 30, 1986 and recorded October 28, 1986 as Document
          86504773 made by American National Bank and Trust Company of
          Chicago, as Trustee under Trust Agreement dated March 15, 1986
          and known as Trust Number 66917 to American National Bank and
          Trust Company of Chicago, as Trustee under Trust Agreement dated
          April 1, 1985 and known as Trust Number 64020.



                                  Page 6 of 7 Pages<PAGE>





          (a)  To construct, install, maintain and replace such portions of
               subsurface foundation and caissons as shall encroach;

          (b)  To maintain such inadvertent encroachments of the subsurface
               and above ground structure as shall result from
               construction, shifting, or settlement thereof; and

          (c)  For ingress and egress to the extent reasonably necessary to
               permit construction, maintenance, repair, and replacement of
               the building on the land.

          Over, under, and across the following described property:

          That part of Field and Perkin's Subdivision of Lots 5, 6 and 7
          and that part of Lot 8 lying east of the east line of Franklin
          Street in Block 93 in School Section Addition to Chicago in
          Section 16, Township 39 North, Range 14 East of the Third
          Principal Meridian described as follows:

          Beginning at the south west corner of Lot 1 of Field and Perkin's
          Subdivision aforesaid; thence north along the west line of Lot 1
          of aforesaid a distance of 199.04 feet to the north west corner
          of Lot 1 aforesaid; thence east along the north line of Field and
          Perkin's Subdivision aforesaid and that part of the vacated east
          and west 20 foot public alley as described in Document Number
          86067142 a distance of 196.76 feet to the point of intersection
          with the northerly extension of the east line of Lot 2 in Field
          and Perkin's Subdivision aforesaid; thence south along the east
          line of Lot 2 and its northerly extension aforesaid a distance of
          199.39 feet to the south east corner of Lot 2 aforesaid; thence
          west along the south line of Field and Perkin's Subdivision
          aforesaid, being also the north line of West Adams Street, a
          distance of 196.805 feet to the point of beginning, in Cook
          County, Illinois.





















                                  Page 7 of 7 Pages<PAGE>





                                      EXHIBIT B

                                    OPTION NOTICE



             CHICAGO AND NORTH WESTERN TRANSPORTATION COMPANY ("TENANT")
                                227 WEST MONROE STREET
                                  CHICAGO, ILLINOIS




          AT&T Communications, Inc. ("Landlord")
          c/o AT&T Resource Management Corporation
          222 Mt. Airy Road
          Basking Ridge, New Jersey  07920
          Attention:  District Manager, Real Estate Joint Ventures
                and
          Attention:  Senior Attorney

                    and

          Stein & Company Asset Services, Inc.
          Suite 3400
          227 West Monroe Street
          Chicago, Illinois 60606
          Attention:  Vice President/Asset Management

                    and

          American National Bank and
           Trust Company of Chicago ("American National")
           not personally but solely as Trustee under
           Trust Agreement dated April 1, 1985, and
           known as Trust 64020 ("Main Landlord")
          33 North LaSalle Street
          Chicago, Illinois  60603
          Attention:  Land Trust Department

                    Re:  Notice of Extension Option and Direct Lease Option

          Dear Ladies and Gentlemen:

                    In accordance with Section 42 of the Office Sublease
          between Landlord and Tenant dated as of October 25, 1993
          ("Lease"), and subsection 2.3 of the Direct Lease Option,
          Attornment, Recognition and Consent Agreement among Landlord,
          Tenant, Main Landlord, The Travelers Insurance Company, American
          National, not personally but as Trustee under Trust Agreement
          dated  April 1, 1985, and known as Trust No. 64020, dated as of
          October 25, 1993 ("Option Agreement"), Tenant hereby notifies you



                                        -122-<PAGE>





          that tenant desires to exercise its irrevocable Extension Option
          with respect to the Lease and revocable Direct Lease Option under
          the Option Agreement.

                                        Sincerely,

                                        CHICAGO AND NORTH WESTERN
                                        TRANSPORTATION COMPANY, a Delaware
                                        corporation


                                        BY:  /s/ Robert Schmiege           
                                        Its:  President










































                                        -123-<PAGE>





                                      EXHIBIT C

                             ALTERNATE POWER SOURCE SPACE




                    Attached to this Exhibit is an Exhibit C print which
          identifies approximately 800 square feet located in the southwest
          corner of the 16th floor mezzanine of the building known as AT&T
          Corporate Center, 227 West Monroe, Chicago, County of Cook,
          Illinois 60606, to be used as the alternate power source.











































                                        -124-<PAGE>





                                      EXHIBIT E

                                      FURNITURE


                                     SEE ATTACHED

















































                                        -125-<PAGE>





                           EXHIBIT E OF THE OFFICE SUBLEASE


                    The furniture inventory, dated August 18, 1993,
          contains the furniture and audio/visual equipment located on
          floors 6 through 12 at the AT&T Corporate Center, 227 West
          Monroe, Chicago, County of Cook, Illinois 60606.  Floors 6
          through 10 and 12 contain the following Steelcase Series 9000
          panel wall units:

                         42"H x 30"W - 3,101
                         45"H x 30"W - 3
                         53"H x 30"W - 694
                         65"H x 30"W - 2,663

          Floors 6 through 10 and 12 contain the following Steelcase Series
          9000 panel system components:

                         BOOK BINS - 2,385
                         CENTER DRAWERS - 812
                         3-DRAWER PEDESTALS - 841
                         2-DRAWER PEDESTALS - 1,694
                         25" X 60" WORK SURFACES - 827
                         30" X 60" WORK SURFACES - 222
                         30" X 90" WORK SURFACES - 1,044
                         KEYBOARD TRAYS - 3
                         TABLES - 66
                         CURVED TABLES - 11
                         CUBE TYPE 37-1 - 1
                         CUBE TYPE 37-2 - 4
                         CUBE TYPE 56A - 199
                         CUBE TYPE 56B1 - 258
                         CUBE TYPE 56B2 - 2
                         CUBE TYPE 56B3 - 1
                         CUBE TYPE 75D - 212
                         CUBE TYPE 75B - 42
                         CUBE TYPE 75BM1 - 1
                         CUBE TYPE 75BM2 - 5
                         CUBE TYPE 75BM3 - 1
                         CUBE TYPE 75BM4 - 1
                         CUBE TYPE 75BM6 - 1
                         CUBE TYPE 112A - 66
                         CUBE TYPE 112B - 11
                         CUBE TYPE 112C1 - 11
                         CUBE TYPE 112C2 - 3
                         CUBE TYPE 112C3 - 9
                         CUBE TYPE 112C4 - 2

          Floors 6 through 10 and 12 contain the following miscellaneous
          furniture:

                         2' X 5' TABLES - 41
                         3' X 8' TABLES - 4
                         SMALL ROUND TABLE - 1

                                  Page 1 of 4 Pages<PAGE>





                         MEDIUM ROUND TABLES - 39
                         LARGE ROUND TABLE - 1
                         END TABLE - 1
                         OVAL CONFERENCE TABLE - 1
                         WOOD CONFERENCE TABLE - 1
                         4' x 8' CONFERENCE TABLE - 1
                         2-DOOR LATERAL FILE CABINETS - 22
                         3-DOOR LATERAL FILE CABINETS - 50
                         4-DOOR LATERAL FILE CABINETS - 507
                         5-DOOR LATERAL FILE CABINETS - 102
                         2-SHELF BOOKCASES - 7
                         3-SHELF BOOKCASES - 2
                         4-SHELF BOOKCASE - 1
                         5-SHELF BOOKCASES - 6
                         STAND-ALONE CLOSETS - 115
                         STORAGE CABINETS - 10
                         STANDARD OFFICE CHAIRS - 1,006
                         ARM CHAIRS - 28
                         SIDE CHAIRS - 437
                         EXECUTIVE CHAIRS - 30
                         CONFERENCE CHAIRS - 216
                         EXECUTIVE CONFERENCE CHAIRS - 29
                         60" COUCHES - 2
                         90" COUCH - 1
                         DESKS - 8
                         RECEPTION DESK - 1
                         DESKS WITH RETURN - 28
                         DESK WITH OVERHEAD RETURN - 1
                         CREDENZAS - 15
                         CREDENZAS WITH OVERHEAD - 27
                         ROUND DESKS - 3
                         30" X 30" TRAINING TABLES - 4
                         30" X 60" TRAINING TABLES - 30
                         30" X 90" TRAINING TABLES - 56
                         FILES - 4
                         WALL WHITE BOARDS - 7

          Floor 11 contains the following furniture:

                         DESKS - 12
                         CONFERENCE TABLES - 8
                         SMALL ROUND CONFERENCE TABLES - 7
                         COFFEE TABLES - 9
                         END TABLES - 18
                         DINING TABLES - 4
                         CREDENZAS - 3
                         CONSOLES - 6
                         TABLE DESK - 1
                         LAMP TABLE - 1
                         FLOOR LAMP - 1
                         MEDIA CART - 1
                         PODIUM AND WING - 1
                         4-DRAWER LATERAL FILES - 8
                         EXECUTIVE CHAIRS - 140

                                  Page 2 of 4 Pages<PAGE>





                         SIDE CHAIRS - 87
                         UPHOLSTERED CHAIRS - 22
                         CLERICAL CHAIRS - 20
                         DINING CHAIRS - 32
                         SOFAS - 11

          Floor 11 contains the following audio visual equipment:

                    BRYSTON 4B - AUDIO AMP - 1
                    BRYSON 2B - AUDIO AMP - 1
                    KLARK TEKNIK DN332 - WIDE BAN EQUALIZER - 1
                    OXMOOR DCA-2 - AUDIO CONTROLS - 1
                    OXMOOR DCA-3 - AUDIO CONTROLS - 1
                    TASCAM 44-OB-4 CHANNEL REEL TO REEL - 1
                    TASCAM CD-501 - CD PLAYER - 1
                    YORK CD-24 - SYSTEM CONTROLS - 1
                    YORK CD-18 - SYSTEM CONTROLS - 2
                    YORK POWER S24110 - 1
                    TASCAM 133B - 3 CHANNEL CASSETTE DECK - 1
                    YAMAHA M406 - 6 CHANNEL AUDIO MIXER - 1
                    NAKAMICHI MR-1 - CASSETTE DECK - 1
                    SONY V07600 - 3/4" VIDEO PLAYER - 1
                    RTS SYSTEMS 444 - SYSTEM EQUIPT. - 5
                    YORK AS8 - SYSTEM CONTROLS - 3
                    PANASONIC AG7500 - 1/2" VIDEO RECORDER - 2
                    GVG 10-XL - VIDEO SWITCH - 1
                    GVG DECODER (CV-20) - 1
                    GVG DECODER CARD (CV-24) - 1
                    GVG POWER SUPPLY - 2
                    GVG POWER SUPPLY CARD - 1
                    BARCO RCVDS 400 QUAD - SWITCHING SYS - 1
                    BARCO A/V INPUT MODULE - 6
                    BARCO RGBS INPUT MODULE - 4
                    GVG 8500 DA FRAME - 1
                    SONY CAMERA CONTROL UNIT - 1
                    SONY PVM 91-BW CAMERA MONITOR - 1
                    SONY CMA8 - CAMERA AUX POWER - 1
                    GVG 8501 DA CARDS - AMPS - 4
                    KODAK III AMT PROJECTOR - 2
                    MAST 137-S43 PROJECTOR - 2
                    ISCO 60 MM 2.35 LENS - 4
                    CHIEF MSU-300 PROJ RACK - 3
                    CHIEF PROJECTOR STANDS - 0
                    LIBERTY MIRROR 756 MIRROR - 2
                    AVL DOVE X2 DISSOLVE - SLIDE PROJ CONTRL - 2
                    YORK PR-1 PRESET PANEL - 1
                    YORK RAC-3 R/A CONTROLLER - 2
                    YORK RAD-2 R/A DISSOLVE-SLIDE PROJ CONTRL - 1
                    35 MM SLIDE PROJECTORS - 4
                    BEYER M500 MICROPHONES & STANDS - 4
                    STORAGE BOXES - 6
                    TALL MICROPHONE STANDS - 3
                    SONY 1031Q VIDEO PROJECTOR - 1
                    B&W MONITOR SPEAKERS - 2

                                  Page 3 of 4 Pages<PAGE>





                    MITSUBISHI MONITORS - 2
                    MONITOR SELECT PANEL - 1
                    YORK LCD TOUCH PANEL CPC576 - 2
                    PANASONIC A505 REMOTE CONTROLLER - 1
                    SONY AUTO SEARCH CONTRL BUTTON RX353 - 1
                    BARCO TELECOMMANDER RCVDS4 - 1
                    STEREO CORD (RED) - 24
                    MONO CORD (RED) - 6
                    SHORT VIDEO PATCH (PINK) - 12
                    18" VIDEO PATCH (PINK) - 11
                    PHONO CORD (RED) - 10
                    FEMALE AUDIO CORD (BLACK TOP) - 6
                    MALE AUDIO CORD (BLACK TOP) - 4
                    5 FT. VIDEO CABLES - 8 PAIR
                    MICROPHONE CABLES - 5 PAIR
                    MASTER SET OF SCHEMATICS FOR AUDIO - 1 SET
                    REVOX B285 - AM/FM RECV AMP - 6
                    JVC 1/2" VCR HR-S 7000U - 6
                    REVOX B226 - CD PLAYER - 6
                    SONY ST-72TV - TV TUNER - 6
                    MEMOREX CB-8 UNIVERSAL CONTROL - 6
                    MITSUBISHI 35" MULTISYNC TV MONITOR - 6
                    POWER SWITCH - 6
                    M3 CAMERA - 1
                    FUJINON CAMERA CONTROL BUTTON - 1






























                                  Page 4 of 4 Pages<PAGE>



                                      EXHIBIT F

                                    ECONOMIC TERMS


          A.   BASE RENT AND LANDLORD'S ALLOWANCE

                    The Base Rent and Landlord's Allowance designated by
          Tenant pursuant to Section 2(a)(xiv) of the Lease shall be
          determined in accordance with the following options:


          BASE RENT PER SQ/FT                LANDLORD'S ALLOWANCE
               PER ANNUM                          PER SQ/FT      
                $5.65              =               $ 5.00
                $6.28              =               $10.00
                $6.92              =               $15.00
                $7.56              =               $20.00
                $8.20              =               $25.00

                    Tenant may also request a Landlord's Allowance between
          $5.00 per square foot and $25.00 per square foot which is not in
          a multiple of $5.00, in which case Base Rent per square foot will
          be ratably adjusted on the basis of the Landlord's Allowance
          selected by Tenant.  It is understood and agreed that in no event
          will:  (a) the Base Rent per square foot designated by Tenant as
          aforesaid be less than $5.65 per square foot or more than $8.20
          per square foot, and (b) the Landlord's Allowance be less than
          $5.00 per square foot or more than $25.00 per square foot.

          B.   RENTABLE AREA OF PREMISES

                    The Rentable Area of the relevant floors of the
          Building for the purposes of this Lease shall be as follows:

                    1.    6th Floor =  38,328
                    2.    7th Floor =  35,231
                    3.    8th Floor =  35,137
                    4.    9th Floor =  34,503
                    5.   10th Floor =  34,330
                    6.   11th Floor =  34,330
                    7.   12th Floor =  33,166

                              Total = 245,025

                    The Rentable Area of the Premises designated by Tenant
          pursuant to Section 2(a)(xiv) of the Lease shall:  (a) consist of
          between 206,697 rentable square feet and 245,025 rentable square
          feet, (b) be located on contiguous floors six (6) through eleven
          (11), seven (7) through twelve (12) or six (6) through twelve
          (12) of the Building, and (c) contain no more than one (1)
          partial floor, which partial floor, if any, shall be located on
          the twelfth (12) floor of the Building and shall be in such
          location designated by Tenant which is reasonably acceptable to
          Landlord.


                                        -126-<PAGE>





                                      EXHIBIT G

                                      MAIN LEASE


                                     SEE ATTACHED

















































                                        -127-<PAGE>





          0084.0.0














                                       FORM OF

                                AT&T CORPORATE CENTER

                                     OFFICE LEASE

                                       BETWEEN

                 AMERICAN NATIONAL BANK AND TRUST COMPANY OF CHICAGO,

                           AS TRUSTEE UNDER TRUST NO. 64020

                                    (as Landlord)

                                         and

                         AT&T RESOURCE MANAGEMENT CORPORATION

                                     (as Tenant)


                              Dated:  December 31, 1985



















                                  Page 0 of 74 Pages<PAGE>





          0085.0.0

                                     OFFICE LEASE

                                  TABLE OF CONTENTS
                                                                       Page

           1.  Base Rent...............................................  2
           2.  Additional Rent.........................................  2
           3.  Prior Occupancy......................................... 19
           4.  Use of Premises......................................... 19
           5.  Services................................................ 20
           6.  Condition and Care of Premises.......................... 25
           7.  Return of Premises...................................... 27
           8.  Holding Over............................................ 28
           9.  Rules and Regulations................................... 29
          10.  Rights Reserved to Landlord............................. 29
          11.  Alterations............................................. 32
          12.  Assignment and Subletting............................... 35
          13.  Damage or Destruction by Casualty....................... 39
          14.  Eminent Domain.......................................... 41
          15.  Default: Landlord's Rights and Remedies................. 42
          16.  Subordination........................................... 46
          17.  Mortgagee Protection.................................... 48
          18.  Quiet Enjoyment......................................... 48
          19.  Subrogation and Insurance............................... 49
          20.  Nonwaiver............................................... 50
          21.  Estoppel Certificate.................................... 50
          22.  Tenant Authorization.................................... 51
          23.  Landlord Authorization.................................. 51
          24.  Real Estate Brokers..................................... 51
          25.  Notices................................................. 52
          26.  Delivery of Possession and Liquidated Damages........... 52
          27.  Miscellaneous........................................... 53
          28.  Landlord................................................ 55
          29.  Title and Covenant Against Liens........................ 55
          30.  Leasing of Additional Premises.......................... 56
          31.  Option to Extend........................................ 59
          32.  Tenant Release Rights................................... 60
          33.  Relocation Rights....................................... 61
          34.  Right of First Offer.................................... 62
          35.  Bankruptcy or Insolvency................................ 63
          36.  Tenants................................................. 65
          37.  Abatement of Lease Payments............................. 66
          38.  Building Name and Signage............................... 66
          39.  Roof Rights............................................. 66
          40.  Attorneys' Fees......................................... 67
          41.  Waiver.................................................. 67
          42.  Short Form of Lease..................................... 67
          43.  Partnership Default..................................... 68
          44.  Termination Rights...................................... 68
          45.  Mutual Indemnity and Waiver............................. 68




                                  Page i of ii Pages<PAGE>





          0086.0.0



                                                                       Page

          46.  "Force Majeure"......................................... 69
          47.  Arbitration............................................. 69
          48.  Investment Tax Credit................................... 70
          49.  Use of Name............................................. 71
          50.  Exculpatory Provisions.................................. 71



                                       EXHIBITS

          Exhibit A:          Floor Plan

          Exhibit B:          Workletter

          Exhibit C:          Commercial Space

          Exhibit D:          Legal Description of Land

          Exhibit E:          Rentable Area

          Exhibit F:          CPI Adjustment

          Exhibit G:          Cleaning Specifications

          Exhibit H:          Area of Tenant Guard Station

          Exhibit I:          Tenant Storage Area

          Exhibit J:          Rules and Regulations

          Exhibit K:          AT&T EEOC Requirements

          Exhibit L:          Expansion Area

          Exhibit M:          Joint Action Agreement

          Exhibit N:          Relocation Clause

          Exhibit 0:          Schedule of Business and Commercial
                                Activities

          Exhibit P:          Tenant Roof Area

          Exhibit Q:          Investment Tax Credit Election Form






                                 Page ii of ii Pages<PAGE>





                                     OFFICE LEASE




                    THIS LEASE, is made as of the 31st day of December,
          1985, but is actually executed on the 16th day of May, 1986,
          WITNESSETH: AMERICAN NATIONAL BANK AND TRUST COMPANY OF CHICAGO,
          not personally but solely as Trustee under Trust Agreement dated
          April 1, 1985, and known as Trust No. 64020 (herein called
          "Landlord"), hereby leases to AT&T RESOURCE MANAGEMENT
          CORPORATION, a New York corporation (herein called "Tenant"), and
          Tenant hereby accepts the premises as outlined on the floor plan
          attached hereto as Exhibit A (herein called "Premises") on
          partial floors three (3) and fourteen (14) and complete floors
          four (4) through thirteen (13) of the building to be located at
          225 W. Monroe Street, Chicago, Illinois (herein called
          "Building"), for a term (herein called "Term") commencing on a
          date ("Commencement Date") described in the Workletter attached
          hereto as Exhibit B and ending on a date which is the earlier of
          twenty (20) years following the Commencement Date of this Lease
          or twenty (20) years following the Commencement Date of that
          certain lease by and between Landlord and AT&T Information
          Systems Inc. ("ATT-IS") executed concurrently herewith
          ("Termination Date"), unless sooner terminated or extended as
          provided herein, and subject to the agreements herein contained,
          paying as rent therefor the sums hereinafter provided, without
          any set-off, abatement, counterclaim or deduction whatsoever
          except as expressly herein set forth or as may, from time to
          time, be provided for by law. In no event shall a default under
          the lease with ATT-IS ("ATT-IS Lease") constitute a default
          hereunder nor shall the decision by ATT-IS to not extend its
          Lease in any way affect Tenant's extension option pursuant to
          Section 31 hereof. Following the establishment of the
          Commencement Date hereunder and the Commencement Date of the
          ATT-IS Lease, Landlord and Tenant shall enter into an amendment
          to this Lease setting forth the Commencement Date and the
          Termination Date.

                    Landlord specifically excepts and reserves to itself
          the use of any roof decks, except as otherwise set forth herein,
          the exterior portions of the Premises, and any areas in the
          Premises such as within walls, ceiling and floors, to the extent
          required for installation of utility lines and other
          installations required to provide services for other tenants of
          the Building and to maintain and repair same, provided, however
          that any such work shall be subject to the provisions of Section
          10(f) hereof. Landlord specifically excepts and reserves to
          itself, unless otherwise specifically provided, all rights to the
          land, air rights and improvements below the improved floor level
          of the Premises, to the improvements and air rights above the
          Premises and to the land, air rights and improvements located
          outside the demising walls of the Premises.



                                  Page 1 of 74 Pages<PAGE>





                    IN CONSIDERATION THEREOF, THE PARTIES HERETO COVENANT
          AND AGREE:

                    1.   Base Rent.  Tenant shall pay an annual base rent
          (herein called the "Base Rent") to Landlord for the Premises of

          payable in able in equal monthly installments of
                                                               ($       ).
          Monthly installments of Base Rent are herein called "Monthly Base
          Rent" and, subject to the provisions of Section 37 hereof, shall
          be payable, in advance on the first day of the first full
          calendar month and on the first day of each calendar month
          thereafter of the Term, and at the same rate for fractions of a
          month if the Term shall begin on any date except the first day,
          or shall end on any day except the last day of a calendar month.
          Base Rent, Additional Rent (as hereinafter defined), Additional
          Rent Progress Payment (as hereinafter defined) and all other
          amounts becoming due from Tenant to Landlord hereunder (herein
          collectively called the "Rent") shall be paid in lawful money of
          the United States to Landlord at the office of Landlord, or as
          otherwise designated from time to time by written notice from
          Landlord to Tenant. The payment of Rent hereunder is independent
          of each and every other covenant and agreement contained in this
          Lease except as expressly herein set forth or as may, from time
          to time be provided for by law. [Note: Base Rent to be determined
          at the rate of $        per rentable square foot of Rentable Area
          of the Premises, as defined in Paragraph 2(a)(ix), as finally
          determined pursuant to Paragraph 2(a)(x) hereof.]

                    2.   Additional Rent. In addition to paying the Base
          Rent specified in Section 1 hereof, Tenant shall also pay as
          additional rent the amounts determined in accordance with this
          Section 2 ("Additional Rent"):

                    (a)  Definitions. As used in this Lease,

                    (i)  "Adjustment Date" shall mean the first day of the
               Term and each January 1 thereafter falling within the Term.

                   (ii)  "Adjustment Year" shall mean each calendar year
               during which an Adjustment Date falls.

                  (iii)  "Commercial Space" shall mean all areas of the
               Building devoted to retail tenants, but excluding the lobby
               and other common areas of the Building as shown on Exhibit
               C.

                   (iv)  "Expenses" shall mean and include those costs and
               expenses paid by the Landlord for managing, operating,
               maintaining and repairing the Building and the personal
               property used in conjunction therewith (said Building and
               personalty being herein collectively called the "Project"),
               including (without limitation) maintenance of alarm and
               security systems, snow and ice and trash removal, cleaning
               and sweeping, planting and replacing decorations, flowers

                                  Page 2 of 74 Pages<PAGE>





               and landscaping, maintenance and repair of utility systems,
               elevators, electricity, steam, water, gas, sewers, fuel,
               heating, lighting, air conditioning, window cleaning,
               janitorial service, insurance, including, but not limited
               to, fire, extended coverage, all risk, liability, workmen's
               compensation, elevator, or any other insurance carried by
               the Landlord and applicable to the Project, to the extent
               same is customarily carried by owners of first-class
               non-institutional office buildings, painting, uniforms,
               management fees not to exceed three percent (3%) of the
               amounts upon which the management fee is calculated under
               the applicable management agreement (including the amount of
               the rent abatement pursuant to Section 37) (whether or not
               the management agent is affiliated with Landlord or its
               beneficial owner) supplies, sundries, sales or use taxes on
               supplies or services, cost of wages and salaries of all
               persons engaged in the operation, management, maintenance
               and repair of the Project, and so-called fringe benefits, as
               customarily paid by Owners of first-class office buildings,
               including social security taxes, unemployment insurance
               taxes, cost for providing coverage for disability benefits,
               cost of any pensions, hospitalization, welfare or retirement
               plans, or any other similar or like expenses incurred under
               the provisions of any collective bargaining agreement, the
               charges of any independent contractor who, under contract
               with the Landlord or its representatives, does any of the
               work of operating, managing, maintaining or repairing of the
               Project, legal and accounting expenses, including, but not
               to be limited to, such expenses related to seeking or
               obtaining reductions or preventing increases in assessed
               valuations in connection with real estate taxes or any other
               expense or charge, whether or not hereinbefore mentioned,
               which, in accordance with generally accepted accounting and
               management principles, would be considered as an expense of
               managing, operating, maintaining or repairing the Project,
               except as hereinafter provided. Expenses shall not include
               costs or other items included within the meaning of the term
               "Taxes" (as hereinafter defined), costs of alterations of
               the premises of tenants of the Building, expenses of
               renovating or otherwise decorating vacant or previously
               leased space for tenants; costs of capital improvements to
               the Building (excluding repairs to Building equipment)
               depreciation charges, interest and principal payments on
               mortgages, ground rental payments, expenses incurred in
               leasing or procuring tenants including, without limitation
               advertising costs and real estate brokerage and leasing
               commissions, any expenditures for services which are
               provided to one or more tenants and which are not available
               generally to all office tenants, any expenditures for which
               Landlord has been reimbursed (other than pursuant to
               additional rent provisions in leases), except as hereinafter
               provided; legal costs in leasing space or incurred in
               disputes with tenants, except as set forth in Section 9(b)
               hereof; electricity and other utility services which are
               directly billed to tenants; wages, salaries or other

                                  Page 3 of 74 Pages<PAGE>





               compensation paid to any executive employees above the grade
               of building manager; wages, salaries and so-called fringe
               benefits of clerks or attendants in concessions or
               newsstands operated by the Landlord; the cost of correcting
               defects (latent or otherwise) in the construction of the
               Building or in the Building equipment; the cost of repair or
               rebuilding in the event of fire or other casualty or eminent
               domain; the cost of installing, operating and maintaining a
               specialty improvement including, without limitation, an
               observatory or broadcasting facility, cafeteria or dining
               facility, an athletic, luncheon or recreational club, and
               any cost or expense paid to a related entity or entity not
               dealt with on an "arms'-length" basis which is in excess of
               the amount which would be paid in the absence of such
               relationship. Notwithstanding anything contained herein to
               the contrary, Expenses directly applicable to or solely
               utilized in connection with the Commercial Space (including,
               but not limited to utilities, scavenger services, janitorial
               and window washing) shall be paid for directly by tenants of
               the Commercial Space or if such direct payment is not
               feasible then Landlord shall require such tenants'
               proportionate share of such Expenses to be adjusted to
               reflect their increased use of any service over and above
               customary office use.

                    Tenant shall pay all Expenses attributable to the
               operation and maintenance of equipment installed at Tenant's
               request for Tenant's exclusive use with the exception of (a)
               equipment necessary for the performance of Landlord's
               obligations as set forth herein, and (b) elevators and
               loading docks comprising part of the Shell and Core Work (as
               defined in the Workletter) devoted to Tenant's exclusive
               use.

                    Notwithstanding anything contained herein to the
               contrary, Landlord and Tenant hereby agree that (1) in the
               event the Parking Garage (as hereinafter defined) is
               operated pursuant to a lease or license agreement under
               which the lessee or licensee is obligated to pay Expenses of
               the Parking Garage, from the revenue received by said lessee
               or licensee (as opposed to being an Expense of the
               Building), then expenses relating to the Parking Garage to
               the extent required to be paid by the lessee or licensee
               shall not be included in Expenses, and (2) in the event (1)
               above is not applicable, in no event shall Tenant be
               required to pay a percentage of Parking Garage Expenses
               greater than the ratio of the average number of spaces
               contracted for by Tenant on an annual basis over the total
               number of spaces in the Parking Garage. Tenant shall be
               deemed to use all spaces for which it pays no periodic fee
               pursuant to the provisions of Section 5(g).

                    Notwithstanding anything contained in this clause (iv)
               of Section 2(a) to the contrary,


                                  Page 4 of 74 Pages<PAGE>





                         (A)  The cost of any capital improvements to the
                    Building made after the date of this Lease which
                    (i) reduce Expenses or (ii) which are required under
                    any governmental laws, regulations, or ordinances which
                    were not applicable to the Building at the time it was
                    constructed, amortized on a straight line basis over
                    the then anticipated useful life of the capital
                    improvement (as determined in accordance with generally
                    accepted accounting principles), together with interest
                    on the unamortized cost of any such improvement (at the
                    prevailing loan rate available to Landlord on the date
                    the cost of such improvement was incurred) shall be
                    included in Expenses, provided, however, as to (i)
                    above, costs shall be included in Expenses only to the
                    extent Expenses are actually reduced unless Tenant has
                    previously approved such capital improvement in
                    accordance with Section 2(i).

                         (B)  If ninety-five percent (95%) of the rentable
                    area of the Building is not leased by tenants during
                    all or a portion of any Adjustment Year, then Landlord
                    may elect to make an appropriate adjustments for such
                    year of the components of Expenses and the amounts
                    thereof, which may vary depending upon the occupancy
                    level of the Building, to reflect a 95% occupancy
                    level, employing sound accounting and management
                    principles in so doing. Any such adjustments shall be
                    deemed costs and expenses paid or incurred by Landlord
                    and included in Expenses for such year, as if the
                    Building had been ninety five percent (95%) occupied
                    and the Landlord had paid or incurred such costs and
                    expenses for such year. In no event, however, shall
                    Tenant be required to pay an amount in excess of the
                    total of actual costs and expenses less the amounts due
                    from other tenants in the Building.

                         (C)  If any item of Expenses, though paid in one
                    year, relates to more than one calendar year, such item
                    shall be proportionately allocated at the option of
                    Landlord among such related calendar years. Landlord
                    shall be entitled to allocate such items of Expense to
                    one calendar year if the contract for such Expense item
                    requires payment in one year. At the termination of the
                    Lease, Tenant shall be reimbursed for any
                    disproportionate allocations of Expense items.

                    (v)  "Land" shall mean the parcel of real estate
               legally described on Exhibit D hereto.

                   (vi)  "Parking Garage" shall mean two underground levels
               to contain approximately 170 spaces.

                  (vii)  "Taxes" shall mean general real estate taxes,
               assessments, (whether they be general or special) sewer
               rents, rates and charges, water taxes, transit taxes, taxes

                                  Page 5 of 74 Pages<PAGE>





               based upon the receipt of rent, and any other federal, state
               or local governmental charge, general, special, ordinary or
               extraordinary (but not including income or franchise taxes,
               personal property replacement taxes or any other taxes
               imposed upon or measured by the Landlord's general net
               income or profits of the Building), which may now or
               hereafter be levied, assessed or imposed against the
               Building and/or the Land (the Building and said Land
               collectively referred to herein as "Real Property") and
               shall also mean leasehold taxes imposed upon the Landlord in
               connection with the leasing and operation of the Building or
               the Real Estate, except to the extent such taxes constitute
               income or other taxes imposed upon or measured by the
               general net income or profits of the Landlord.

                    In the event that Landlord is required by federal,
               state or local statute or ordinance to collect taxes imposed
               upon Tenant in connect;on with this Lease, Tenant shall
               cooperate with Landlord in the collection and payment of
               same, shall execute and deliver such forms and other
               documents as shall be required to enable Landlord to collect
               and pay such taxes and shall remit to Landlord all required
               payments, including interest and penalties prior to the date
               said taxes are due and payable. In the event that such taxes
               may be paid directly by Tenant, Tenant shall cooperate with
               Landlord in making any requests or applications to enable
               Tenant, rather than Landlord, to pay such tax, and Tenant
               shall pay such tax directly to the appropriate governmental
               authorities after the required approvals are obtained.

                    Notwithstanding anything contained in this clause (vii)
               of Section 2(a) to the contrary,

                         (A)  If at any time the method of taxation then
                    prevailing shall be altered so that any new or
                    additional tax, assessment, levy, imposition or charge
                    or any part thereof shall be imposed upon Landlord in
                    place or partly in place of general real estate taxes,
                    and shall be measured by or be based in whole or in
                    part upon the Real Property or the rents or other
                    income therefrom, then all such new taxes, assessments,
                    levies, impositions or charges or part thereof, to the
                    extent that they replace general real estate taxes,
                    shall be included in Taxes levied, assessed or imposed
                    against the Real Property to the extent that such items
                    would be payable if the Real Property were the only
                    property of Landlord subject thereto and the income
                    received by Landlord from the Real Property were the
                    only income of Landlord.

                         (B)  Notwithstanding the year for which any such
                    taxes or assessments were levied, assessed or otherwise
                    imposed, Taxes for any year shall mean (i) the taxes or
                    special assessments (plus any interest payable thereon)
                    due and payable during such year, and (ii) if any taxes

                                  Page 6 of 74 Pages<PAGE>





                    or assessments payable during any calendar year shall
                    be computed with respect to a period in excess of
                    twelve calendar months, then taxes or assessments
                    applicable to the excess period shall be included in
                    Taxes for that year only if due and payable in that
                    year. Except as provided in the preceding sentence, all
                    references to Taxes "for" a particular year shall be
                    deemed to refer to taxes levied, assessed or otherwise
                    imposed for such year without regard to when such taxes
                    are payable.

                         (C)  Taxes shall also include any personal
                    property taxes, if any, (attributable to the calendar
                    year in which paid) imposed upon the furniture,
                    fixtures, machinery, equipment, apparatus, systems and
                    appurtenances used in connection with the Real
                    Property, and excluding equipment or personal property
                    owned by tenants of the Building.

                         (D)  As soon as practical following the expiration
                    of the Term of this Lease, Landlord and Tenant shall
                    adjust the amount of Additional Rent attributable to
                    Taxes by determining the difference, if any, between
                    the Additional Rent attributable to Taxes actually paid
                    by Tenant ("Taxes Paid") during the Term of the Lease
                    and the Additional Rent attributable to Taxes as
                    actually assessed ("Taxes Assessed") against the
                    Building during the Term of the Lease. Tenant shall pay
                    to Landlord the amount, if any, by which the Taxes
                    Assessed exceed the Taxes Paid and Landlord shall pay
                    to Tenant the amount, if any, by which the Taxes Paid
                    exceed the Taxes Assessed. The foregoing obligations
                    shall survive the termination of the Lease. Such
                    payment shall be made within thirty (30) days of such
                    determination by Landlord and Tenant.

                 (viii)  "Rentable Area of the Building" shall mean the sum
               of the areas of all office floors of the Building and
               Commercial Space computed by measuring to the interior face
               of the exterior glass wall on each entire floor plus the
               public ground floor and second floor lobby and excluding
               only the public stairs, elevator shafts, flues, stacks, pipe
               shafts and vertical ducts ("vertical penetrations"). No
               deduction shall be made for columns or projections necessary
               to the Building. Rentable Area of the Building shall be
               deemed to be 1,453,908 square feet, subject to adjustment as
               hereinafter provided.

                   (ix)  "Rentable Area of the Premises" shall be deemed to
               be 379,418 square feet, subject to adjustment as hereinafter
               provided and shall mean the sum of the areas of all office
               floors in the Premises, calculated in the same manner as
               provided in (viii) above, except that Rentable Area of the
               Premises shall include a proportionate share of the public


                                  Page 7 of 74 Pages<PAGE>





               ground floor and second floor lobby area of the Building
               calculated as set forth on Exhibit E attached hereto.

                    (x)  "Tenant's Proportionate Share" shall mean 26.096%,
               which is the percentage obtained by dividing the Rentable
               Area of the Premises by the Rentable Area of the Building.
               The square footage calculations in Section 2(a)(viii) and
               2(a)(ix) above are based upon preliminary design drawings of
               the Building and may be modified as a result of the final
               design of the Building.

                         (A)  On completion of Final Shell and Core Plans
                    as defined in the Workletter, Landlord's architect,
                    Skidmore, Owings and Merrill ("Landlord's Architect")
                    shall certify the Rentable Area in the Premises. In the
                    event the Rentable Area of the Premises as certified by
                    Landlord's Architect shall increase by more than three
                    percent (3%) from the number of square feet set forth
                    in Section 2(ix) above, then the Rentable Area of the
                    Premises and Tenant's Proportionate Share shall not be
                    increased by more than three percent (3%),
                    notwithstanding the actual Rentable Area of the
                    Premises. Notwithstanding the foregoing, to the extent
                    such variance is due to changes in the Shell and Core
                    Work requested by Tenant, the foregoing limitation on
                    the increase in Rentable Area of the Premises and
                    Tenant's Proportionate Share shall not apply. For
                    example, in the event such changes have increased the
                    Rentable Area of the Premises by two percent and
                    Landlord's changes have increased the Rentable Area by
                    four percent, the increase in Tenant's Proportionate
                    Share and Rentable Area of the Premises shall be
                    limited to five percent. In the event the Rentable Area
                    shall decrease by more than five percent (5%) from the
                    number of square feet set forth in Section 2(ix) above,
                    then at Tenant's option, one floor of the Expansion
                    Area as defined in Section 30 shall be added to the
                    Premises and Tenant's Proportionate Share and Rentable
                    Area of the Premises shall reflect the actual number of
                    rentable square feet in the Premises. In the event the
                    Rentable Area has decreased by ten percent (10%) or
                    more and such excess variance is not due to changes in
                    the Shell and Core Work requested by Tenant, then
                    Landlord shall, at Tenant's option, redesign the Shell
                    and Core of the Building in order to reduce such
                    variance to below ten percent. Landlord may but shall
                    not be obligated (except as may be required by the
                    Workletter) to request that Tenant approve the changes
                    which will result in an increase or decrease in the
                    Rentable Area of the Premises, provided Landlord
                    specifies the impact on Rentable Area square footage.
                    Tenant's approval shall not be unreasonably withheld as
                    to changes which do not exceed the three percent and
                    five percent standards set forth above, but Tenant may
                    in its sole discretion disapprove changes in excess of

                                  Page 8 of 74 Pages<PAGE>





                    same. For purposes of this Section 2(x)(A), "Rentable
                    Area of the Premises" shall include the Rentable Area
                    of the Premises under this Lease and the ATT-IS Lease.

                         (B)  Except as set forth in Subsection (A) above,
                    Tenant's Proportionate Share shall be modified in the
                    event the final design of the Building is hereafter
                    modified as permitted herein and in the Workletter such
                    that Rentable Area of the Premises or Rentable Area of
                    the Building, or both, differs from the square footage
                    set forth in Section 2(a)(viii) and 2(a)(ix) above.
                    Landlord's Architect shall certify the Rentable Area in
                    the Premises and the Rentable Area of the Building
                    measured in accordance with Section 2(a)(viii) and (ix)
                    hereof as based on the final construction drawings for
                    the Building reflecting all change orders. The decision
                    of the Landlord's Architect shall be rendered in
                    writing within fifteen (15) days after substantial
                    completion of the Premises and such decision shall be
                    in duplicate and one counterpart thereof shall be
                    delivered by Landlord's Architect to Landlord and one
                    counterpart thereof shall be delivered to Tenant. The
                    decision of Landlord's Architect shall be binding,
                    final and conclusive on all the parties. Landlord and
                    Tenant shall enter into a written supplement to this
                    Lease within thirty (30) days after such approval or
                    final determination setting forth the certified
                    Rentable Area of the Premises and the Building, the new
                    Base Rent, and Tenant Proportionate Share.

                         (C) In the event any item of Expense is included
                    as a part of Additional Rent for tenants of the
                    Building and a tenant of the Building (the "Excluded
                    Tenant") is responsible for the total amount of such
                    Expense item with respect to the Excluded Tenant's
                    premIses (e.g., if Landlord shall have no obligation to
                    furnish cleaning and janitorial service for the
                    Excluded Tenant's premises) and the Landlord includes
                    the cost of such service for all other tenants'
                    premises as an item of Expense as a part of Rent
                    Adjustment, then the Rentable Area of the Excluded
                    Tenant's premises shall be deducted from the Rentable
                    Area of the Building (for purposes of calculating the
                    remaining tenants' Proportionate Share with respect
                    only to such item of expense) and such item of Expense
                    shall be allocated only among the remaining tenants.

                   (xi)  "Additional Rent" shall mean all amounts
               determined pursuant to this Section 2, including any amounts
               payable by Tenant to Landlord on account thereof.

                  (xii)  "Adjusted Rent" shall mean the Base Rent plus the
               CPI Adjustment.



                                  Page 9 of 74 Pages<PAGE>





                 (xiii)  "Consumer Price Index" (sometimes referred to as
               the "CPI Index") shall mean the Consumer Price Index, for
               the City of Chicago, Urban Wage Earners and Clerical
               Workers, All Items (base index year 1967 = 100), as
               published by the United States Department of Labor, Bureau
               of Labor Statistics. If the manner in which the Consumer
               Price Index, as determined by the Bureau of Labor
               Statistics, shall be substantially revised, including,
               without limitation, a change in the base index year, an
               adjustment shall be made by Landlord in such revised index
               which would produce results equivalent, as nearly as
               possible, to those which would have been obtained if such
               Consumer Price Index had not been so revised. If the
               Consumer Price Index shall become unavailable to the public
               because publication is discontinued, or otherwise, or if
               equivalent data is not readily available to enable Landlord
               to make the adjustment referred to in the preceding
               sentence, then Landlord will substitute therefor a
               comparable index based upon changes in the cost of living or
               purchasing power of the consumer dollar published by any
               other governmental agency or, if no such index shall be
               available, then a comparable index published by a major bank
               or other financial institution or by a university or a
               recognized financial publication.

                  (xiv)  "CPI Adjustment" shall mean the adjustments
               calculated pursuant to the provisions of Section (1).

                   (xv)  "CPI Adjustment Date" shall mean the first day of
               the        Lease Year and the first day of each subsequent
               Lease Year in the Term.

                  (xvi)  "CPI Adjustment Year" shall mean each Lease Year
               during which a CPI Adjustment Date falls.

                 (xvii)  "Comparison Consumer Price Index" shall mean the
               Consumer Price Index for the calendar month immediately
               prior to the beginning of each CPI Adjustment Year. For
               purposes of the first CPI Adjustment Date, the Comparison
               Consumer Price Index shall be the Consumer Price Index for
               the calendar month prior to the beginning of the Lease Year
               of the Term.

                (xviii)  "Current Adjustment Date Consumer Price Index"
               shall mean the Consumer Price Index for the last calendar
               month of each CPI Adjustment Year.

                  (xix)  "Lease Year" shall mean the twelve month period
               commencing on the Commencement Date of the Lease and each
               successive twelve consecutive month period thereafter during
               the Term of this Lease.





                                 Page 10 of 74 Pages<PAGE>





                    (b)  Computation of Additional Rent - Tax and Expense
          Adjustments.

                    Tenant shall pay Additional Rent in the form of Tax and
          Expense Adjustments (as hereinafter defined) for each Adjustment
          Year hereinafter specified. Additional Rent payable by Tenant
          with respect to each Adjustment Year during which an Adjustment
          Date falls shall include the product of the Tenant's
          Proportionate Share, multiplied by the amount of Taxes and
          Expenses for such Adjustment Year ("Tax and Expense Adjustment").

                    (c)  Payments of Additional Rent; Projections.

                    Tenant shall pay Additional Rent to Landlord in the
          manner hereinafter provided.

                    (i)  Tax and Expense Adjustment. Tenant shall make
               payments on account of the Tax and Expense Adjustment (any
               such payment with respect to any Adjustment Year being also
               called "Additional Rent Progress Payment") effective as of
               the Adjustment Date for each Adjustment Year as follows:

                         (A)  Landlord may, prior to each Adjustment Date
                    or from time to time during the Adjustment Year in
                    which such Adjustment Date falls, deliver to Tenant a
                    written notice or notices ("Projection Notice") setting
                    forth (1) Landlord's reasonable estimates, forecasts or
                    projections (collectively, the "Projections") of Taxes
                    and Expenses for such Adjustment Year based on the
                    Budget, as hereinafter defined, approved by Tenant, and
                    Landlord's estimate of Taxes (but in no event in excess
                    of the amount required under any Security Documents, as
                    hereinafter defined) and (2) Tenant's Additional Rent
                    Progress Payment for such Adjustment Year based upon
                    the Projections. Landlord's Budget of Expenses and the
                    Projections based thereon shall assume ninety-five
                    percent (95%) occupancy and use of the Building and may
                    be revised by Landlord from time to time based on
                    changes in rates and other criteria which are
                    components of budget items provided that Tenant has
                    approved all revisions to such Budget to the extent
                    provided for in Section 2(i) hereof.

                         (B)  Until such time as Landlord furnishes a
                    Projection Notice for an Adjustment Year, Tenant shall
                    pay to Landlord a monthly installment of Additional
                    Rent Progress Payment at the time of each payment of
                    Monthly Base Rent equal to the latest monthly
                    installment of Additional Rent Progress Payment. On or
                    before the first day of the next calendar month
                    following Landlord's service of a Projection Notice,
                    and on or before the first day of each month
                    thereafter, Tenant shall pay to Landlord one-twelfth
                    (1/12) of the Additional Rent Progress Payment shown in
                    the Projection Notice. Within thirty (30) days

                                 Page 11 of 74 Pages<PAGE>





                    following Landlord's service of a Projection Notice,
                    Tenant shall also pay Landlord a lump sum equal to the
                    Additional Rent Progress Payment shown in the Project
                    on Notice less (1) any previous payments on account of
                    Additional Rent Progress Payment made during such
                    Adjustment Year and (2) monthly installments on account
                    of Additional Rent Progress Payment due for the
                    remainder of such Adjustment Year.

                         (C)  Landlord shall deliver to Tenant on or before
                    the Commencement Date a statement of the initial
                    monthly installment of Additional Rent Progress Payment
                    payable by Tenant. Tenant agrees to pay monthly
                    installments of Additional Rent Progress Payment equal
                    to said initial monthly installments from and after the
                    Commencement Date of the Term hereof until changed
                    pursuant to a Projection Notice from Landlord as
                    provided above.

                         (D)  When encumbering the Real Property with a
                    mortgage, trust deed, ground or underlying lease, or
                    other such security documents to which this Lease shall
                    be or become subordinate ("Security Documents"),
                    Landlord hereby agrees and covenants that it shall
                    attempt in good faith when negotiating any Security
                    Documents to obtain the waiver of any term or provision
                    that would require Landlord to, from time to time,
                    deposit sums into an account or escrow to be used for
                    the payment of any or all Taxes ("Tax Escrow"). If,
                    after using good faith efforts, Landlord is unable to
                    eliminate or waive the requirement in a Security
                    Document for a Tax Escrow, then Landlord shall use its
                    best efforts to obtain the agreement of the lender to
                    permit deposits made into the Tax Escrow by Landlord to
                    bear interest. Tenant shall receive Tenant's
                    Proportionate Share of such interest, dividend or other
                    income earned from the deposits held in the Tax Escrow,
                    such earnings to be disbursed from the Tax Escrow when
                    available pursuant to such Security Documents. In the
                    event Landlord is successful in obtaining such waiver,
                    then Tenant shall not be required to make Additional
                    Rent Progress Payments with regard to Taxes, but shall
                    make payment in accordance with the following
                    provisions. Landlord shall promptly provide Tenant with
                    a copy of any bill for Taxes ("Tax Bill") issued by the
                    relevant taxing authority. At least three (3) business
                    days prior to the date on which such Tax Bill is due,
                    Tenant shall deliver to Landlord a check made payable
                    to the relevant taxing authority in the amount of
                    Tenant's Proportionate Share of the Tax Bill. Landlord
                    agrees to promptly provide Tenant with a copy of the
                    receipted Tax Bill. If Taxes are reduced or refunded
                    after Tenant has paid its Tenant Proportionate Share
                    thereof, Landlord will reimburse Tenant for its


                                 Page 12 of 74 Pages<PAGE>





                    Proportionate Share of such reduction or refund upon
                    receipt of same.

                         Landlord agrees to take all actions appropriate
                    for the owner of a first-class office building with
                    respect to Taxes, and to retain legal counsel,
                    reasonably acceptable to Tenant, to contest increases
                    in assessed valuation of the Real Property ("Tax
                    Contest") whenever Landlord, in its reasonable
                    discretion deems such contest to have merit. Landlord,
                    at Tenant's request, shall contest increases in
                    assessed valuation if Landlord has not elected to make
                    such a contest. The fee structure for such attorney and
                    the choice of consultants in connection with the Tax
                    Contest shall all be subject to the reasonable approval
                    of Tenant. Tenant shall not be deemed to have
                    unreasonably withheld its approval to such fee
                    structure if such arrangement is not customarily used
                    by the profession for comparable work.

                    (d)  Readjustments.

                    The following readjustments with regard to the Tax and
          Expense Adjustment shall be made by Landlord and Tenant:

                    Following the end of each Adjustment Year and after
               Landlord shall have determined the amount of Taxes and
               actual Expenses ("Actual Expenses") for such Adjustment
               Year, Landlord shall provide Tenant with a written statement
               of Actual Expenses and Taxes certified to be true and
               correct by Landlord ("Landlord's Statement"). Such
               Landlord's Statement shall be a detailed line item statement
               ln form reasonably satisfactory to Tenant. If the Tax and
               Expense Adjustment owed for such Adjustment Year exceeds the
               Additional Rent Progress Payment paid by Tenant during such
               Adjustment Year, then Tenant shall, within thirty (30) days
               after the date of Landlord's Statement, pay to Landlord an
               amount equal to the excess of the Tax and Expense Adjustment
               over the Additional Rent Progress Payment paid by Tenant
               during such Adjustment Year, provided that such excess is
               not due to Budget revisions not previously approved by
               Tenant or otherwise permitted hereunder. If the Additional
               Rent Progress Payment paid by Tenant during such Adjustment
               Year exceed the Tax and Expense Adjustment owed for such
               Adjustment Year, then Landlord's payment of such excess
               ("Excess Expense Adjustment") shall accompany Landlord's
               Statement. In the event the amount of the Excess Expense
               Adjustment is greater than ten percent (10%) of the Total
               Expense Adjustment for reasons not related to the fact that
               actual Expenses were less than the Budget of Expenses and
               Projections based upon ninety-five percent (95%) occupancy,
               pursuant to (c)(i)(A) above, then Landlord shall pay Tenant
               interest at the rate set forth below on that portion of the
               Excess Expense Adjustment which exceeds ten percent (10%) of
               the Total Expense Adjustment for the time period commencing

                                 Page 13 of 74 Pages<PAGE>





               with the date as of which the Excess Expense Adjustment was
               paid until it shall be repaid hereunder, except to the
               extent such Excess Expense Adjustment relates to revisions
               to the Budget approved by Tenant. Interest shall be paid at
               the annual rate of one percent (1%) in excess of the rate of
               interest announced from time to time by The First National
               Bank of Chicago, as its prime rate, changing as and when
               such prime rate changes unless a lesser rate shall then be
               the maximum rate permissible by law with respect thereto, in
               which event said lesser rate shall be charged.

                    (e)  Books and Records.

                    Landlord shall maintain books and records showing
          Expenses and Taxes in accordance with sound accounting and
          management practices. Tenant or its representative shall have the
          right to examine Landlord's books and records showing Expenses
          and Taxes upon reasonable prior notice and during normal business
          hours at any time within sixty (60) days following the furnishing
          by the Landlord to the Tenant of Landlord's Statement provided
          for in Section 2(d). Landlord shall furnish to Tenant an audited
          statement prepared by an independent certified public accountant
          selected by Landlord setting forth in reasonable detail a
          calculation of Expenses and Taxes. The cost of such audit shall
          be an Expense pursuant to the terms of Section 2(a)(iv) hereof.
          Unless the Tenant shall take written exception to any item within
          sixty (60) days after the furnishing of the Landlord's Statement
          containing said item, such Landlord's Statement shall be
          considered as final and accepted by the Tenant.

                    (f)  Proration and Survival.

                    With respect to any Adjustment Year which does not fall
          entirely within the Term, Tenant shall be obligated to pay as
          Additional Rent for such Adjustment Year only a pro rata share of
          Additional Rent as hereinabove determined, based upon the number
          of days of the Term falling within the Adjustment Year. Following
          expiration or termination of this Lease, Tenant shall pay to
          Landlord or Landlord shall pay to Tenant, as the case may be, any
          Additional Rent or Excess Expense Adjustment, as the case may be,
          due to the other within thirty (30) days after the date of
          Landlord's Statement sent to Tenant. Without limitation on other
          obligations of Tenant which shall survive the expiration of the
          Term, the obligations of Tenant to pay Additional Rent and of
          Landlord to refund any Excess Expense Adjustment provided for in
          this Section 2 shall survive the expiration or termination of
          this Lease.

                    (g)  No Decrease in Base Rent.

                    In no event shall the calculation of Additional Rent
          result in a decrease of the Base Rent payable hereunder as set
          forth in Section 1 hereof.



                                 Page 14 of 74 Pages<PAGE>





                    (h)  Additional Rent.

                    All amounts payable by Tenant as or on account of
          Additional Rent shall be deemed to be additional rent becoming
          due under this Lease.

                    (i)  Budget.

                    At least sixty (60) days before the commencement of
          each Adjustment Year during the Term hereof, Landlord shall
          furnish to Tenant for its approval a detailed proposed budget of
          Expenses for the forthcoming Adjustment Year which budget shall
          include any capital improvements proposed to be included in
          Expenses pursuant to 2(a)(iv)(A) hereof ("Budget"). The Tenant
          agrees to approve or disapprove the Budget in its reasonable
          discretion within thirty (30) days of receipt thereof. The Budget
          shall contain all appropriate supporting schedules, including
          information to indicate competitive bidding undertaken by
          Landlord for items which are the subject of a contract and
          Landlord's justification for selection of a contractor whose bid
          was not the lowest bid. Landlord will competitively bid items
          subject to contract when Landlord deems such procedure
          appropriate for the particular Budget item in its reasonable
          discretion. Tenant's failure to respond to Landlord within such
          thirty (30) day time period shall be deemed approval of the
          Budget. If disapproved, the Tenant shall set forth in writing
          within such thirty (30) day time period, which line items it
          disapproves ("Disapproved Items") and shall indicate the reasons
          for such disapproval. Landlord shall promptly reprice the
          Disapproved Item and use reasonable efforts to obtain a reduction
          in such line items. Tenant shall not have the right to disapprove
          line items in the Budget for which prices are imposed on Landlord
          or are non-negotiable such as, but not limited to, utility rates
          or labor rates at union pay scale. In the event the Disapproved
          Item is the subject of a contract and Tenant has stated in
          writing to Landlord that it believes Landlord can obtain a
          service or material of a comparable quality at a lower price and
          suggests to Landlord a proposed alternative bidder, and Landlord
          agrees that the proposed alternative bidder meets its reasonable
          standards of care and responsibility, then Landlord shall
          promptly, at its expense, rebid the Disapproved Items. In the
          event the Budget disagreement can not be resolved through the
          rebidding or repricing process, the issue as to whether Tenant's
          disapproval of a particular Budget line item or Landlord's
          actions in response thereto are reasonable shall be submitted to
          arbitration in accordance with the provisions of Section 48
          hereof. Notwithstanding that portions of the Premises may have
          been sublet by Tenant, Tenant agrees that Landlord need only
          obtain Tenant's approval with respect to the Budget.

                    If Tenant disapproves the proposed Budget for a given
          Adjustment Year, until such time as a revised budget is approved,
          the Building shall be operated on the basis of an interim budget
          ("Temporary Budget"), which Temporary Budget shall contain the
          approved portions of the Budget and as to the disapproved items

                                 Page 15 of 74 Pages<PAGE>





          one hundred ten (110%) percent of the amount for such line item
          set forth in the last approved Budget.

                    The Budget, after approval by the Tenant shall be
          subject to periodic revisions as mutually agreed upon by the
          Landlord and Tenant provided, however, that Landlord shall only
          be required to obtain the prior written approval of Tenant for
          any expenditure or expenditures which would cause a particular
          Budget category to be exceeded by more than one hundred ten
          (110%) percent of the amount set forth in the applicable Budget
          category during a calendar year or which would cause the total
          amount of the budgeted expenditures to be exceeded by more than
          one hundred ten (110%) percent of the total amount of budgeted
          expenditures set forth in the Budget, calculated on an annual
          basis. Any increase in the Budget due to emergencies shall be
          approved by Tenant hereunder upon notice from Landlord.

                    (j)  Contractors.

                    All contractors providing services to the Building
          shall be subject to the approval of Tenant, which approval shall
          not be unreasonably withheld. Landlord may provide a list of such
          contractors to Tenant in conjunction with its budget submission
          pursuant to Section 2(i) above ln which event Tenant shall have
          thirty (30) days in which to approve or disapprove same. If
          Tenant disapproves a contractor, Tenant shall discuss the reasons
          for such disapproval with the Landlord. Approval of the Budget
          shall be deemed approval of the list unless Tenant designates
          otherwise. Tenant agrees to approve or disapprove proposed
          contractors other than as set forth in the preceding sentence
          within ten (10) business days of submission of a list of same to
          Tenant. Tenant's failure to respond within said ten (10) day
          period shall be deemed approval of such list. Notwithstanding the
          foregoing approvals, Landlord shall be entitled to use a con-
          tractor not approved as aforesaid if required in the event of an
          emergency and Landlord shall notify Tenant of the identity of
          such contractor as soon as practical under the circumstances.

                    (k)  Computation of Adjusted Rent - Summary.

                    Base Rent, as previously adjusted (as hereinafter
          described), will be further adjusted based upon        of the
          Base Rent plus the previous CPI Adjustments times the percentage
          increase in the CPI Index during the Term of the Lease, except as
          otherwise set forth herein. The CPI Index for the month prior to
          the beginning of each Lease Year shall be measured against the
          CPI Index for the last month of said Lease Year to determine the
          applicable percentage increase in the CPI Index.

                    The first Lease Year for which CPI Adjustment is to be
          paid is the        Lease Year, which adjustment shall be paid
          entirely at the beginning of the       Lease Year. The Base Rent
          plus CPI Adjustment for the        Lease Year will be Adjusted
          Rent payable in the         Lease Year. The CPI Adjustment for
          the          Lease Year and subsequent Lease Years will be based

                                 Page 16 of 74 Pages<PAGE>





          upon the Adjusted Rent for the prior Lease Year (i.e., the Base
          Rent plus all previous CPI Adjustments). After the expiration of
          a Lease Year, the actual percentage increase in the CPI Index
          will be determined for that Lease Year and a lump-sum payment
          will be made ln the amount of the actual CPI Adjustment for such
          Lease Year. Landlord shall not be entitled to estimate or
          anticipate the CPI Adjustment but shall only be entitled to
          collect the CPI Adjustment in one lump-sum payment after the
          expiration of a Lease Year. After the expiration of the Term of
          the Lease, a lump-sum payment will remain due for the last Lease
          Year of the Term, which shall be payable at such time as the
          increase in the CPI Index for such last Lease Year is finally
          determined.

                    There will be a limit or "cap" upon the increase in
          rent (Base Rent plus CPI Adjustments) that shall be paid for any
          Lease Year of           of the sum of the Base Rent plus all
          prior CPI Adjustments.

                    To the extent that the calculation of the Base Rent
          plus the CPI Adjustment, based upon           of the sum of Base
          Rent plus the CPI Adjustments times the percentage increase in
          the CPI Index ("Uncapped CPI Adjustment") for any Lease Year,
          exceeds Base Rent plus CPI Adjustment times ("Capped CPI
          Adjustment"), the excess for any Lease Year will be placed into
          an account or "bank" to be used to increase the payment of Base
          Rent plus CPI Adjustment in any Lease Year in which the Capped
          CPI Adjustment exceeds the Uncapped CPI Adjustment.

                    The foregoing is merely a summary of CPI Adjustment
          procedure as reflected in the subsequent provisions and the
          attached Exhibit F and is not, nor shall it be construed to be,
          an exhaustive analysis of the calculation of CPI Adjustments.
          This summary should only be read in conjunction with and
          reference should be made to the subsequent provisions and the
          attached Exhibit F for a more complete analysis of calculation of
          CPI Adjustment.

                    (l)  CPI Adjustment.

                    Tenant shall pay Adjusted Rent effective as of the CPI
          Adjustment Date for each CPI Adjustment Year, as follows:

                    (A)  Except as set forth in (E) below, Tenant shall pay
               to Landlord on or before the first day of each month of each
               CPI Adjustment Year an amount equal to one-twelfth (1/12) of
               the "Final Adjusted Rent" for the Prior CPI Adjustment Year
               calculated in accordance with the provisions of this Section
               (1). Landlord shall furnish Tenant with a notice ("CPI
               Notice") showing the Consumer Price Index calculations and
               the amount of Tenant's Final Adjusted Rent for the Prior CPI
               Adjustment Year after Landlord shall have ascertained the
               Current Adjustment Date Consumer Price Index and the
               Comparison Consumer Price Index to be used in calculating
               Final Adjusted Rent for the Prior CPI Adjustment Year.

                                 Page 17 of 74 Pages<PAGE>





                    (B)  Until such time as Landlord determines the Final
               Adjusted Rent and furnished a CPI Notice to Tenant as
               provided in (A) above, Tenant shall continue to pay to
               Landlord monthly installments of Adjusted Rent in an amount
               equal to the latest monthly installment of Adjusted Rent
               based upon the latest CPI Notice. On or before the first day
               of the next calendar month following the Landlord's service
               of a CPI Notice, Tenant, in addition to amounts payable
               pursuant to (D) below, shall pay any amounts owed by Tenant
               for monthly installments of Final Adjusted Rent on account
               of and retroactive to the beginning of the period covered by
               such CPI Notice. Any amounts previously paid by Tenant in
               excess of the Final Adjusted Rent set forth in the CPI
               Notice shall be credited against installments of Final
               Adjusted Rent payable after the date of receipt of the CPI
               Notice until exhausted.

                    (C)  Following the end of each CPI Adjustment Year,
               Landlord shall determine the actual percentage increase in
               the Consumer Price Index for such CPI Adjustment Year by
               comparing the Current Adjustment Date Consumer Price Index
               with the Comparison Consumer Price Index and determining the
               percentage increase for such period ("Actual Consumer Price
               Index Percentage Change"). The actual Adjusted Rent for such
               CPI Adjustment Year as finally determined ("Final Adjusted
               Rent") shall be the lesser of:

                         (i)                                        of the
                    Final Adjusted Rent for the immediately      preceding
                    Lease Year ("Prior Year Final Adjusted Rent"); or

                        (ii)  The sum of:

                              (a)  The Prior Year Final Adjusted Rent; plus

                              (b)  The product of                           
                                       of the Prior Year Final Adjusted
                         Rent multiplied by the Actual Consumer Price Index
                         Percentage Change; plus

                              (c)  A portion (or all and to the extent
                         available) of the End of Year Bank Balance (as
                         hereinafter defined) equal to the amount, if any,
                         by which the amount calculated pursuant to (C)(i)
                         above exceeds the amount calculated pursuant to
                         (C)(ii)(a) and (b) above.

               For purposes of this Section, the "End of Year Bank Balance"
               shall be calculated as follows: for each CPI Adjustment Year
               there shall be calculated an "Uncapped Rent" which shall be
               the sum of the amounts in Section (C)(ii)(a) and (b) above
               and if the Uncapped Rent exceeds the Prior Year Final
               Adjusted Rent, the excess, if any, shall for each CPI
               Adjustment Year thereafter be entered into an account and
               the sum of all such credits entered into the account, after

                                 Page 18 of 74 Pages<PAGE>





               deductions from said account as hereinafter provided, as of
               the end of any CPI Adjustment Year shall be the "End of Year
               Bank Balance." If, in any CPI Adjustment Year, the Prior
               Year Final Adjusted Rent exceeds the Uncapped Rent, an
               amount shall be withdrawn from the End of the Year Bank
               Balance as provided in (C)(ii)(c) above and the End of Year
               Bank Balance shall be decreased by the amount of said
               withdrawal.

                    (D)  Following the end of each CPI Adjustment Year and
               after Landlord shall have delivered to Tenant the CPI
               Notice, Tenant shall, within thirty (30) days after the date
               of Landlord's CPI Notice, pay to Landlord an amount equal to
               the CPI Adjustment for such CPI Adjustment Year.

                    (E)  Notwithstanding the foregoing provisions, payment
               of the CPI Adjustment for the          Lease Year shall be
               deferred until the Final Adjusted Rent is determined at the
               beginning of the Lease Year and shall be paid in one lump
               sum at such time as the CPI Notice is given to Tenant. Final
               Adjusted Rent payable in the           Lease Year shall be
               based on the CPI Adjustment for the            Lease Year
               and no CPI Adjustment shall be payable during the         
               Lease Year.

                    (F)  Exhibit F attached hereto sets forth examples of
               the calculation of the CPI Adjustment for each Lease Year,
               the calculation of Final Adjusted Rent and the
               establishment, increase and decrease of the End of Year Bank
               Balance, and is believed by Landlord and Tenant to be
               consistent with and illustrative of the calculations
               required pursuant to this Section (1) of the Lease.

                    3.   Prior Occupancy. If Tenant takes possession of the
          Premises prior to commencement of the Term, all of the covenants
          and conditions of this Lease shall apply to and shall control
          such pre-Term occupancy.

                    4.   Use of Premises.

                    (a)  Tenant shall use and occupy the Premises for
          executive and general offices, for such related purposes as set
          forth in (b) below, and for any other lawful purpose permitted
          under applicable zoning ordinances, provided such use is not
          inconsistent with a first class office building. Tenant shall not
          use or occupy the Premises or permit the use or occupancy of the
          Premises for any purpose or in any manner which (i) is unlawful
          or in violation of any applicable legal or governmental
          requirement, ordinance or rule; (ii) is dangerous or clearly may
          be dangerous to persons or property; (iii) invalidates, increases
          or clearly will invalidate or increase the amount of premiums for
          any policy of insurance affecting the Real Property, unless any
          additional amounts of insurance premiums so incurred, are paid by
          Tenant to Landlord; or (iv) creates or clearly will create a


                                 Page 19 of 74 Pages<PAGE>





          nuisance, unreasonably disturbs any other tenant of the Building
          or injures the reputation of the Building.

                    (b)  Landlord agrees that, as of the date hereof, no
          amendments or approvals are necessary under applicable zoning
          ordinances for the following uses of the Premises: (i) the
          preparation and service of food and beverages from a pantry
          kitchen or lounge all for the exclusive use by officers,
          employees and business guests of Tenant (but not for use as a
          public restaurant or by other tenants of the Building), (ii) the
          operation of vending machines for the exclusive use of officers,
          employees and business guests of Tenant, provided that each
          vending machine, where necessary, shall be installed in a manner
          approved by Landlord and designed to avoid water leakage, and
          (iii) the installation, maintenance and operation of electronic
          data processing equipment, computer processing facilities and
          business machines, provided that such equipment is contained
          within the Premises and does not cause unreasonable (consistent
          with a first class office building) vibrations, noise, electrical
          interference or other unreasonable (consistent with a first class
          office building) disturbance to other tenants of the Building or
          the elevators or other equipment in the Building.

                    (c)  With respect to any use permitted under this
          Section 4, Tenant shall not use the Premises so as to violate any
          laws or requirements of public authorities, constitute a public
          or private nuisance, unreasonably interfere with or cause
          physical discomfort to any of the other tenants or occupants of
          the Building, interfere with the operation of the Building or the
          maintenance of same as a first-class office building, or violate
          any of Tenant's other obligations under this Lease.

                    5.   Services. Landlord shall furnish the following
          services, which shall all be deemed Expenses (except to the
          extent to be paid entirely by Tenant, as hereinafter provided):

                    (a)  Air-cooling and heat in accordance with the
          heating, ventilating and air conditioning ("HVAC") Specifications
          on Attachment A to the Workletter, daily from 7:00 A.M. to
          6:00 P.M. (Saturdays 8:00 A.M. to 1:00 P.M.), Sundays and
          holidays excepted. The term "Holidays" as used herein shall mean
          those days customarily recognized as holidays by other
          first-class office buildings in downtown Chicago.

                    (i)  Subject to the provisions of subsection (ii)
               below, whenever Tenant's use or occupation of the Premises
               exceeds the design loads, as specified on Attachment A to
               the Workletter, for the system that provides heat and
               air-cooling, or Tenant's use of lighting or heat generating
               machines or equipment in the Premises exceed such design
               loads and affect the temperature otherwise maintained by the
               heating, ventilating and air-conditioning system in the
               Premises or Building, Landlord may temper such excess loads
               by installing supplementary heat or air-conditioning units
               in the Premises or elsewhere where necessary, and the cost

                                 Page 20 of 74 Pages<PAGE>





               of such units and the expense of installation, including,
               without limitation, the reasonable cost of preparing working
               drawings and specifications, shall be paid by Tenant as
               additional rent within thirty (30) days after receipt of
               invoices therefor. The expense resulting from the operation
               and maintenance of any such supplementary heat or
               air-conditioning units shall be paid by the Tenant to the
               Landlord as additional rent at rates fixed by Landlord; such
               rates shall include only the actual cost of such operation
               and maintenance, plus five percent (5%) of such actual cost
               for Landlord's overhead.

                    (ii) Landlord's agreements hereunder are subject to
               governmental restrictions on energy use. Furthermore, if
               Tenant requests air-cooling and heat during times other than
               the hours described above, then the provision of such
               additional service by Landlord shall be pursuant to Section
               5(h) hereof.

                    (b)  In common with other tenants, cold water from the
          City of Chicago mains for drinking, lavatory and toilet purposes
          drawn through fixtures installed in the Premises by Landlord or
          by Tenant with Landlord's written consent, and hot water in
          common with other tenants for lavatory purposes from regular
          Building supply. Tenant shall pay Landlord as additional rent at
          rates fixed by Landlord for all tenants (which rates shall not
          exceed the rates charged by the public utility providing same,
          plus one hundred five percent (105%) of the cost of heating hot
          water) for domestic water and hot water furnished for any purpose
          other than as set forth in the first sentence of this Section
          5(b).  The Tenant shall not waste or permit the waste of water. 
          Tenant shall pay the cost of acquisition, installation, repair,
          maintenance and replacement of any equipment required to be
          obtained to supply Tenant's special hot water needs.

                    (c)  Janitorial and cleaning service in accordance with
          the cleaning specifications attached hereto as Exhibit G
          ("Cleaning Specifications") in and about the Premises, Saturdays,
          Sundays and holidays excepted. Tenant, on six (6) month's written
          notice to Landlord, may elect to provide, at its sole cost,
          janitorial and cleaning services to the Premises, which services
          shall be substantially in accordance with the Cleaning
          Specifications and except as hereinafter provided, Landlord shall
          have no further obligation to provide such services to Tenant.
          Such election may apply to all or any portion of the Premises,
          provided such portion of the Premises contains full floors only
          with the exception of "security areas" reasonably designated by
          Tenant. With Landlord's approval, which shall not be unreasonably
          withheld, Tenant may also elect to provide only certain of such
          janitorial and cleaning services, with Landlord providing the
          balance of same. Landlord's disapproval shall not be deemed
          unreasonable if the severance of certain of the services from
          Landlord's cleaning contract would result in a higher cost for
          the cleaning services retained by Landlord or the severance of
          such services is not practical. For purposes of calculating

                                 Page 21 of 74 Pages<PAGE>





          "Expenses" pursuant to Section 2 hereof, Expenses (or an
          allocable portion thereof reasonably determined by Landlord in
          the event of an election as to a portion of the Premises or a
          portion of the services) relating to janitor and cleaning
          services shall be deleted. Tenant shall employ union labor. Such
          cleaning contractor shall be subject to the approval of Landlord,
          which approval shall not be unreasonably withheld. Tenant hereby
          indemnifies and agrees to hold Landlord harmless in the manner
          set forth in Section 46 hereof with regard to the acts and
          omissions of such contractor and releases Landlord from any and
          all damages caused by such contractor or payments due to or
          becoming due to such contractor. On six (6) months prior written
          notice, Tenant may elect to have Landlord provide the services
          previously undertaken by Tenant. For purposes of calculating
          "Expenses" pursuant to Section 2 hereof, Expenses relating to
          such services shall be included commencing with Landlord's
          provision of such services.

                    (d)  Exclusive use for passenger elevator service of
          that portion of the bank of elevators as shown on Attachment A to
          the Workletter, serving floors 3 through 14, both inclusive, in
          the Building, subject only to the rights of ATT-IS, its
          successors and assigns, pursuant to that certain lease of even
          date herewith as amended from time to time. Landlord shall
          provide in addition one freight elevator for the exclusive use of
          Tenant and ATT-IS and their successors and assigns. Operatorless
          automatic elevator service shall be deemed "elevator service"
          within the meaning of this paragraph.

                    (e)  Electricity shall not be furnished by Landlord,
          but shall be furnished by an approved electric utility company
          serving the area. Landlord shall permit the Tenant to receive
          such service direct from such utility company at Tenant's cost,
          and shall permit Landlord's wire and conduits to be used for such
          purposes to the extent available and suitable. Notwithstanding
          anything contained herein to the contrary, Landlord shall
          provide, at no expense to Tenant, sufficient wire and conduit to
          meet the requirements as indicated on Attachment A to the
          Workletter. Tenant shall make all necessary arrangements with the
          utility company for metering and paying for electric current
          furnished by it to Tenant and Tenant shall pay for all charges
          for electric current consumed on the Premises during Tenant's
          occupancy thereof. Landlord shall pay for the cost of initially
          metering the Premises in accordance with the standards shown on
          Attachment A to the Workletter. The electricity used during the
          performance of janitor service, the making of alterations or
          repairs in the Premises (provided same are for Tenant's benefit),
          and for the operation of the Building's HVAC system at times
          other than as provided in paragraph (a) hereof at the request of
          Tenant, or the operation of any special air conditioning systems
          which may be required for data processing and computer equipment
          or for other special equipment or machinery installed by Tenant,
          shall be paid for by Tenant. Tenant shall make no alterations or
          additions to the electric equipment or appliances without the
          prior written consent of the Landlord in each instance, which

                                 Page 22 of 74 Pages<PAGE>





          consent shall not be unreasonably withheld. Tenant may, but shall
          not be obligated, to purchase from the Landlord or its agent all
          Lamps, used in the Premises during the Term hereof which shall be
          offered by Landlord at reasonably competitive prices with a fee
          for storage and handling not to exceed five percent of the cost
          of such Lamps and for installation not to exceed the rates set
          forth in the Budget. In the event Tenant elects not to purchase
          Lamps from Landlord, Tenant will give Landlord three (3) months
          notice of such election. Tenant agrees that all Lamps shall be
          appropriate for their intended use and shall be consistent with
          the color rendition of the Lamps in the balance of the Building.
          Tenant covenants and agrees that at all times its use of electric
          current shall never exceed the capacity available as stated in
          Attachment A to the Workletter, provided, however, Landlord
          agrees to provide additional capacity, at Tenant's request if
          (i) it is reasonably feasible to do so, and (ii) Tenant pays for
          the cost of same.

                    (f)  Window washing of all exterior windows in the
          Premises, both inside and out, weather permitting, in accordance
          with the Cleaning Specifications.

                    (g)  Tenant and its employees and visitors may use
          below-grade enclosed parking areas for passenger vehicles in
          common with Landlord and other tenants of the Building and their
          employees and visitors, all subject to such reasonable rules and
          regulations as from time to time may be imposed by Landlord
          including, without limitation, the right to allocate specific
          parking spaces to certain tenants in the Building and to charge
          periodic user fees for the use of such parking spaces. Tenant
          shall have available for its use, its Tenant's Proportionate
          Share of the number of parking spaces in the Parking Garage.
          Thirty-five (35) of such spaces in a specific contiguous location
          determined by Landlord shall be provided to Tenant without
          payment of periodic user fees of any kind. The balance of the
          spaces may be in non-contiguous locations and Tenant shall pay
          the periodic user fees charged generally to tenants of the
          Building to the extent it contracts for use of such spaces.

                    (h)  Landlord may provide such extra or additional
          services as it is reasonably possible for the Landlord to
          provide, and as the Tenant may from time to time request, within
          a reasonable period of time after such extra or additional
          services are requested. Tenant shall, for such extra or
          additional services, pay the lesser of (a) the charge paid
          generally by other tenants in the Building for such services or
          (b) one hundred five percent (105%) of all of Landlord's
          reasonable costs which are incurred in providing same, such
          amount to be considered additional rent hereunder. Landlord's
          cost shall include but shall not be limited to fees and other
          charges paid by Landlord to architects, engineers and other
          consultants retained by Landlord to determine whether or not, and
          on what terms and conditions, such extra or additional services
          may be provided, as aforesaid. All charges for such extra or
          additional services shall be due and payable within thirty (30)

                                 Page 23 of 74 Pages<PAGE>





          days after they are billed. Interest at the rate set forth in
          Section 27(i) shall accrue commencing at the expiration of such
          thirty (30) day period. Any such billings for extra or additional
          services shall include an itemization of the extra or additional
          services rendered, and the charge for each such service. At
          Tenant's request, Landlord shall provide Tenant with the rates
          for additional services as requested by Tenant and shall promptly
          notify Tenant of any changes in such rates.

                    (i)  Security at Building lobby entrance comparable to
          that provided in first class non-institutionally owned office
          buildings in downtown Chicago. Tenant shall have the right at all
          times during the Term of the Lease to post a guard in the lobby
          area shown on Exhibit H and to place a guard station in such area
          for the purpose of restricting access to the Premises. The
          location, size and design of such guard station shall be
          consistent with the first-class nature of the Building and
          architectural design of the Building lobby and shall be subject
          to Landlord's approval, which shall not be unreasonably withheld.
          Landlord and Tenant agree to cooperate in coordinating their
          lobby security systems.

                    (j)  Tenant, in common with other tenants, shall have
          the right to use the loading docks, provided, however, that
          Tenant and ATT-IS shall be given priority use of a single fifty
          (50) foot over-the-road loading berth and Tenant and ATT-IS shall
          have the exclusive use of a thirty foot loading dock and the
          approximately four hundred square feet of storage area described
          on Exhibit I, as said location may change in accordance with the
          final approved design of the Building. Tenant acknowledges that
          the aforesaid rights shall be shared with ATT-IS pursuant to the
          ATT-IS Lease.

                    Tenant agrees that Landlord and its beneficiaries and
          their agents shall not be liable in damages, by abatement of Rent
          or otherwise, except in the event of the negligence, intentional
          act or omission of Landlord, its beneficiaries and their agents
          and employees, for failure to furnish or delay in furnishing any
          service when such failure or delay is occasioned, in whole or in
          part, by repairs, renewals or improvements, by any strike,
          lockout or other labor trouble, by inability to secure
          electricity, gas, water, or other fuel at the Building after
          reasonable effort so to do, by any accident or casualty
          whatsoever, by the act or default of Tenant or other parties, or
          by any cause beyond the reasonable control of Landlord. Tenant
          shall notify Landlord if any service shall be stopped, and
          Landlord will proceed diligently to restore such service as soon
          as reasonably possible, subject to the provisions of this Section
          5. Notwithstanding the foregoing, if as a result of any failure
          or delay in providing HVAC, plumbing, water, electricity or
          elevator service (other than any such failure or delay caused by
          the utility company providing same or a failure or delay which
          affects buildings in the area in which the Building is located,
          or failure or delay caused by the negligence or intentional act
          of Tenant or its agents, employees, guests or invitees) the

                                 Page 24 of 74 Pages<PAGE>





          Premises, or any material portion of a floor is rendered unusable
          for a period in excess of three (3) consecutive business days,
          then Rent for the portion of the Premises rendered unusable shall
          abate until such portion is rendered usable. Tenant agrees to
          cooperate fully, at all times, with Landlord in abiding by all
          reasonable regulations and requirements which Landlord may
          prescribe for the proper functioning and protection of all
          utilities and services reasonably necessary for the operation of
          the Premises and the Building. Landlord, throughout the Term of
          this Lease, shall have access to any and all mechanical
          installations within the Premises on reasonable notice to Tenant,
          and Tenant agrees that there shall be no construction or parti-
          tions or other obstructions which will materially interfere with
          the moving of the servicing equipment of Landlord to or from the
          enclosures containing said installations. Tenant further agrees
          that neither Tenant nor its employees, agents, licensees,
          invitees or contractors shall at any time tamper with, adjust or
          otherwise in any manner affect Landlord's mechanical
          installations unless authorized by Landlord or pursuant to the
          terms of the following paragraph. All services provided by
          Landlord pursuant to the terms hereof shall be of a quality level
          consistent with a first class non-institutionally owned office
          building. Landlord shall use reasonable efforts to provide such
          services in a cost-effective manner.

                    If Landlord shall fail to perform any of the services
          set forth in Section 5, (and such failure is not otherwise
          excused as set forth in this Section 5) and such failure
          continues for a period of ten (10) business days after written
          notice thereof to Landlord from Tenant, then the Tenant, in
          addition to the right to abate rent as set forth above, shall
          have the right to perform such services not performed by Landlord
          until such time as the Landlord cures its failure to perform.
          Such time period shall not be extended by Force Majeure. Tenant
          shall bill Landlord for all reasonable and verifiable costs of
          performance by the Tenant of such services plus five percent (5%)
          thereof for overhead. In the event Landlord does not pay same
          within thirty (30) days of receipt of such invoice, then Tenant
          shall have the right to set off such amount against amounts owed
          by the Tenant to the Landlord under this Lease. The provisions of
          Section 17 hereof shall not apply to this Section 5.

                    6.   Condition and Care of Premises. No promises of the
          Landlord to alter, remodel, improve, repair, decorate or clean
          the Premises or any part thereof have been made, and no
          representation respecting the condition of the Premises or the
          Building has been made to Tenant by or on behalf of Landlord
          except to the extent expressly set forth herein, or in the
          Workletter attached hereto and made a part hereof. This Lease
          does not grant any rights to light or air over or about the
          property of Landlord except as set forth in Section 39. Except
          for (i) any damage resulting from any negligent or intentional
          act or omission of Landlord, its beneficiaries or their employees
          and agents, and (ii) Landlord's Repair Obligations defined below,
          and, subject to the provisions of Section 13 hereof, Tenant shall

                                 Page 25 of 74 Pages<PAGE>





          at its own expense keep the Premises and Tenant's leasehold
          improvements and contents in good repair and tenantable condition
          and shall promptly and adequately repair all damage to the
          Premises caused by Tenant or any of its employees, contractors,
          agents, invitees, or licensees including replacing or repairing
          all damaged or broken glass, fixtures and appurtenances resulting
          from any such damage. If Tenant does not do so promptly and
          adequately, Landlord may (upon not less than twenty (20) days'
          notice to Tenant except in an emergency) but need not, make such
          repairs and replacements and Tenant, shall pay Landlord the cost
          thereof within thirty (30) days after billing, plus five percent
          (5%) of such cost for Landlord's overhead. Interest at the rate
          set forth in Section 27(i) shall accrue commencing at the
          expiration on of such thirty (30) day period.

                    Landlord hereby agrees to fulfill the following repair
          and maintenance obligations ("Landlord's Repair Obligations"):
          The Landlord will put the Premises, Building and Building service
          systems supporting the Premises (including, without limitation,
          plumbing, and electrical lines and equipment, heating,
          ventilating and air conditioning systems, boilers and elevators)
          in good repair and condition, and covenants and agrees that on
          completion of the Building, all building service systems will be
          in good operating condition. The Landlord shall perform all
          maintenance and make all repairs and replacements to the common
          areas of the Building and Building service systems not
          specifically due to the Tenant's negligent or intentional act or
          omission. Without limiting the generality of the foregoing
          sentence or the following, the Landlord shall maintain and repair
          and keep in good order, safe and clean condition (1) the
          plumbing, sprinkler, HVAC (supplemental systems installed
          pursuant to Section 5(a)(i) shall be maintained by Landlord at
          Tenant's expense); security systems of the Building (other than
          as installed by Tenant); electrical and mechanical systems and
          equipment, and Landlord's elevators and boilers, all as described
          in Attachment A to the Workletter, ("Standard Items") or any
          substitutions for such Standard Items or additions thereto
          requested by Tenant, provided such substitutions or additions do
          not significantly increase Landlord's maintenance or repair
          responsibilities, all of which are located in or serve the
          Premises and common areas of the Building, broken or damaged
          glass (unless caused by the negligent or intentional act or
          omission of the Tenant or specifically required to be repaired or
          replaced by Tenant pursuant to the preceding paragraph);
          (2) underground utility lines and transformers and interior and
          exterior structure of the Building, including the roof (except as
          set forth in Section 39), exterior walls, bearing walls, support
          beams, foundation, columns, exterior doors and windows and
          lateral support to the Building; (3) the interior walls,
          ceilings, floors and floor coverings of the common areas of the
          Building; (4) the exterior improvements to the Land, including
          shrubbery, landscaping and fencing; and (5) the common areas
          located within or outside the Building, including the common
          entrances, corridors, doors and windows, loading dock, stairways
          and lavatory facilities and access ways therefor.

                                 Page 26 of 74 Pages<PAGE>





                    7.   Return of Premises.

                    (a)  At the termination of this Lease by lapse of time
          or otherwise or upon termination of Tenant's right of possession
          without terminating this Lease, Tenant shall surrender possession
          of the Premises to Landlord and deliver all keys to the Premises
          to Landlord and make known to the Landlord the combination of all
          locks of vaults then remaining in the Premises, and shall,
          subject to the following paragraph, return the Premises and all
          equipment and fixtures of the Landlord therein to Landlord, in
          good repair and tenantable condition, ordinary wear and tear,
          loss or damage by fire or other insured casualty, and damage
          resulting from the negligence, intentional act or omission of
          Landlord, its beneficiaries or their employees and agents
          excepted, failing which Landlord may restore the Premises and
          such equipment and fixtures to such good and tenantable condition
          and Tenant shall pay the cost thereof to Landlord within thirty
          (30) days of receipt of an invoice together with five percent
          (5%) of such cost as Landlord's overhead. Interest at the rate
          set forth in Section 27(i) shall accrue commencing at the
          expiration of such thirty (30) day period. In no event shall
          Tenant remove items, the removal of which would cause damage to
          the structure of the Building, without Landlord's consent, which
          consent shall not be unreasonably withheld. If Landlord's consent
          is obtained, Tenant shall repair all damage at its expense.

                    (b)  All installations, additions, partitions,
          hardware, light fixtures, non-trade fixtures and improvements,
          temporary or permanent, except movable furniture, personal
          property and equipment belonging to Tenant, in or upon the
          Premises, placed there by Tenant or by Landlord pursuant to the
          Workletter, shall be Landlord's property and shall remain upon
          the Premises, all without compensation, allowance or credit to
          Tenant provided, however, Tenant may elect at its discretion to
          remove custom millwork, cabinetry, equipment from the telephone
          equipment room, carpeting, track lighting, special lighting
          fixtures and office display modules, in which event Tenant shall,
          prior to the end of the Term or ten (10) days after the earlier
          Termination of the Lease or Tenant's right to possession, repair
          any damage to the Premises caused by such removal, failing which
          repair by Tenant, Landlord may repair the Premises and Tenant
          shall pay the cost thereof to Landlord within thirty (30) days of
          receipt of an invoice, together with five percent (5%) of such
          cost for Landlord's overhead. Interest at the rate set forth in
          Section 27(i) shall accrue commencing at the expiration of such
          thirty 30 day period.

                    (c)  Tenant shall remove Tenant's furniture, machinery,
          safes, trade fixtures and other items of movable personal
          property of every kind and description from the Premises and
          restore any damage to the Premises caused thereby, such removal
          and restoration to be performed prior to the end of the Term or
          ten (10) days following termination of this Lease or Tenant's
          right of possession, whichever might be earlier, failing which


                                 Page 27 of 74 Pages<PAGE>





          Landlord may do so and thereupon the provisions of Section 15(f)
          shall apply.

                    (d)  All obligations of Tenant pursuant to this Section
          7 shall survive the expiration of the Term or sooner termination
          of this Lease, provided, however, if Landlord has not made a
          written claim against Tenant within ninety (90) days after the
          expiration of the Term or termination of the Lease, all such
          obligations of Tenant shall terminate and Landlord shall have no
          further rights with respect to the foregoing. Nothing contained
          herein shall relieve Tenant from its obligations pursuant to
          Section 2(f) hereof.

                    8.   Holding Over. Tenant may retain possession of the
          Premises or any part thereof for the purpose of preparing to
          vacate the Premises for a period of ninety (90) days or less
          after termination of the Lease unless (a) Landlord notifies
          Tenant on or before sixty (60) days prior to the Lease
          Termination Date that a new lease has been entered into with a
          new tenant for all or a portion of the Premises, in which event
          Tenant shall deliver possession of such portion of the Premises
          to Landlord on the Lease Termination Date, or (b) in the event
          Landlord executes a lease for all or a portion of the Premises
          during the sixty (60) day period prior to the Lease Termination
          Date and promptly notifies Tenant of same, in which event Tenant
          shall deliver possession of the portion of the Premises subject
          to such lease, together with the portions of the Premises
          required for access thereto and use thereof, within ninety (90)
          days of receipt of such notice. All of the foregoing are
          hereinafter referred to as "Permitted Holdovers." Permitted
          Holdovers shall be at the Rent applicable under Sections 1 and 2
          hereof. Tenant shall not be liable for any damages of Landlord
          for such Permitted Holdovers. The Tenant shall pay Landlord for
          each day Tenant retains possession of the Premises or any part
          thereof subsequent to the expiration of a Permitted Holdover, an
          amount which is one hundred fifty percent (150%) of the amount of
          Rent, as set forth in Sections 1 and 2 hereof, for each day
          (computed on a year of 365 days) applicable to that portion of
          the Premises being held-over. Tenant shall also pay all direct
          actual damages and, to the extent provided herein, consequential
          damages, sustained by Landlord by reason of such retention. In no
          event shall consequential damages payable by Tenant pursuant to a
          final nonappealable determination by a court having jurisdiction
          of the matter, exceed an amount equal to two hundred percent
          (200%) of the rent charged by the Landlord for the most recently
          leased single full floor in the Building multiplied by the number
          of floors being retained for each month, or fraction thereof,
          Tenant holds over subsequent to the expiration of a Permitted
          holdover. Nothing in this Section contained shall be construed or
          operate as a waiver of Landlord's right of re-entry or any other
          legal or equitable right or remedy to gain possession of that
          portion of the Premises being held-over. Notwithstanding the
          foregoing, Tenant shall not be liable for any consequential
          damages if the holdover is due to a Force Majeure event as
          defined in Section 47 hereof.

                                 Page 28 of 74 Pages<PAGE>





                    9.   Rules and Regulations.

                    (a)  Tenant agrees to observe and not to interfere with
          the rights reserved to Landlord contained in Section 10 hereof
          and agrees, for itself, its employees, agents, contractors,
          invitees and licensees, to comply with the rules and regulations
          set forth in Exhibit J attached to this Lease and made a part
          hereof. Any additional rules and regulations applicable to Tenant
          as shall be adopted by Landlord pursuant to Section 10 of this
          Lease shall be subject to Tenant's approval, which approval shall
          not be unreasonably withheld. Disapproval of a rule or regulation
          solely for the reason that it increases the cost of occupancy for
          all Tenants in the Building (provided such increase is, in
          itself, not unreasonable) shall be deemed as unreasonable
          withholding of approval. Tenant agrees to approve or disapprove
          such additional rules and regulations within ten (10) days of
          Landlord's submission of same to Tenant. In the event Tenant
          disapproves a rule or regulation, Tenant shall notify Landlord
          with specificity as to the reason for such disapproval. Failure
          to respond within such ten (10) day period shall be deemed to be
          approval.

                    (b)  Any violation by Tenant of any of the rules and
          regulations set forth on Exhibit I or other Section of this
          Lease, or as may hereafter be adopted by Landlord pursuant to
          Section 10 of this Lease, and approved by Tenant, may be
          restrained; but whether or not so restrained, Tenant acknowledges
          and agrees that it shall be and remain liable for all damages,
          loss, costs and expense resulting from any violation by the
          Tenant of any of said rules and regulations. Landlord shall use
          its reasonable efforts to enforce said rules and regulations
          against any other tenant or any other persons. The cost of such
          enforcement shall be an Expense hereunder provided that (1) all
          leases with tenants in the Building shall contain a provision
          specifying that such tenant shall be liable for all costs and
          expenses, including attorney's fees, incurred by Landlord in
          enforcing the rules and regulations against such tenant and
          (2) Landlord uses reasonable efforts to collect such costs,
          expenses and fees.

                    (c)  Landlord agrees not to discriminate against Tenant
          in the enforcement of rules and regulations applicable to all
          tenants in the Building.

                    10.  Rights Reserved to Landlord. Landlord reserves the
          following rights, exercisable at its election with notice to
          Tenant:

                    (a)  To change the street address of the Building,
          subject to the prior approval of Tenant. Landlord agrees to
          reimburse Tenant for reasonable costs incurred in replacing
          stationery or other similar items.

                    (b)  The location and style of the suite number and
          identification sign or lettering for the Premises occupied by the

                                 Page 29 of 74 Pages<PAGE>





          Tenant shall be subject to the approval of Landlord, which
          approval shall not be unreasonably withheld. Landlord and Tenant
          shall mutually agree on the size, design and location of Tenant's
          identification in the first floor lobby and the signage by which
          visitors will be directed to the second floor lobby. Nothing
          contained herein shall be deemed to give Landlord approval rights
          as to Tenant's name or logo.

                    (c)  To retain at all times, and, subject to the
          provisions of subsection (f) below, to use in appropriate
          instances, passkeys to the Premises.

                    (d)  To exhibit the Premises on reasonable notice to
          Tenant to prospective purchasers and mortgagees and during the
          last year of the Term to exhibit the Premises on reasonable
          notice to Tenant to prospective tenants.

                    (e)  To have access for Landlord to any mail chutes
          according to the rules of the United States Postal Service.

                    (f)  To enter the Premises at reasonable hours for
          reasonable purposes, including inspection and supplying janitor
          service or other service to be provided to Tenant hereunder
          subject, however, (with the exception of janitor service) to the
          following:

                    (i)  The Landlord will give an employee designated in
               writing by the Tenant, advance oral notice of its desire to
               enter the Premises and the purposes for such entry; and

                   (ii)  The Landlord agrees that neither it nor any of its
               representatives, employees, invitees or agents will enter
               into or move about the Premises unless accompanied by a
               representative of the Tenant; and

                  (iii)  The Landlord agrees that if, prior to such entry,
               it i impracticable for the Tenant to secure classified or
               confidential material, the Tenant may prevent the Landlord
               from access to the area where such material is located until
               same is secured; provided, however, that in the event of an
               emergency, the Tenant will secure the same promptly; and

                   (iv)  The Landlord will use all reasonable efforts not
               to disturb the Tenant's use and occupancy of the Premises;
               and

                    (v)  Notwithstanding the foregoing Tenant agrees that
               Landlord shall have immediate access to the Premises in the
               event of an emergency. Tenant agrees to provide Landlord
               with a reasonable means of access for such emergencies.

                    (g)  To require all persons entering or leaving the
          Building during such hours as Landlord may from time to time
          reasonably determine to identify themselves to security personnel
          by registration or otherwise in accordance with security controls

                                 Page 30 of 74 Pages<PAGE>





          and to establish their right to enter or leave in accordance with
          such rules as Landlord shall prescribe. Landlord and Tenant shall
          cooperate with respect to the coordination of lobby security.
          With the exception of the negligence or intentional acts of
          Landlord, its beneficiaries and their agents and employees,
          Landlord shall not be liable in damages for any error with
          respect to admission to or eviction or exclusion from the
          Building of any person. In case of fire, invasion, insurrection,
          mob, riot, civil disorder, public excitement or other commotion,
          or threat thereof, Landlord reserves the right to limit or
          prevent access to the building during the continuance of the
          same, shut down elevator service, activate elevator emergency
          controls, or otherwise take such action or preventive measures
          deemed necessary by Landlord for the safety or security of the
          tenants or other occupants of the Building or the protection of
          the Building and the property in the Building. Tenant agrees to
          cooperate in any reasonable safety or security program developed
          by Landlord.

                    (h)  To control and prevent access to common areas and
          other non-general public areas of the Building or any portion
          thereof, pursuant to the provisions of the applicable rules and
          regulations adopted by Landlord.

                    (i)  Provided that reasonable access to the Premises
          shall be maintained and the business of Tenant shall not be
          interfered with unreasonably, to rearrange, relocate, enlarge,
          reduce or change corridors, exits, entrances in or to the
          Building and to decorate and to make, at its own expense,
          repairs, alterations, additions and improvements, structural or
          otherwise, in or to the Building or any part thereof and, such
          alterations as are necessary for the connection of the Building
          ("Connection Work") with the building contemplated by Landlord to
          be built adjacent to the Building ("Phase II"). During such
          Connection Work and other work described herein, Landlord may
          enter the Premises, subject to the requirements of Section
          10(f)(i)-(v), and take into and upon or through any part of the
          Building, including the Premises, all materials that may be
          necessary for such Connection Work and other work described
          herein. Landlord shall construct partitions to separate the area
          of the Premises in which the Connection Work is taking place in
          order to keep noise and dust at a minimum. Landlord shall
          partition only that portion of the Premises necessary for the
          performance of the Connection Work. Rent shall abate as to that
          portion of the Premises used by Landlord for such Connection Work
          until the Tenant can reoccupy and use the portion without
          unreasonable interference. Landlord shall, at its expense, repair
          all damage to the Premises and restore the Premises to their
          original condition. Landlord shall obtain all appropriate
          insurance or cause its contractors to carry such insurance. All
          Connection Work shall comply with all insurance requirements and
          all applicable laws and ordinances and rules and regulations of
          governmental departments or agencies. Landlord shall defend,
          indemnify and hold Tenant harmless from all costs, damages, liens
          and expenses related to such work. Landlord may, at its option,

                                 Page 31 of 74 Pages<PAGE>





          make any repairs, alterations, improvements and additions in and
          about the Building and the Premises during ordinary business
          hours, provided, however, if the conduct of Tenant's business is
          materially and adversely affected by same, (other than Connection
          Work performed in the Premises if Tenant leases space in Phase
          II) at Tenant's reasonable request, such work (other than
          emergency work) shall be done during other than business hours,
          at no cost or expense to Tenant.

                    (j)  To designate parking spaces in the Building for
          the exclusive use of one or more tenants (subject to Tenant's
          rights herein set forth), to install gates, traffic regulating
          devices, security systems, and directional signage, make,
          prescribe and adopt such reasonable rules and regulations,
          subject to the approval of Tenant, which approval shall not be
          unreasonably withheld, in addition to or other than or by way of
          amendment or modification of the rules and regulations contained
          in Exhibit J attached to this Lease, relating to use of parking
          spaces and the underground parking areas including, but not
          limited to, vehicle size, direction of traffic, loading and
          unloading of vehicles and the like. If Tenant shall disapprove
          any rules and regulations, Tenant shall state with specificity
          its objections thereto.

                    (k)  From time to time to make and adopt such
          reasonable rules and regulations, in addition to or other than or
          by way of amendment or modification of the rules and regulations
          set forth on Exhibit I attached to this Lease or other Sections
          of this Lease, subject to the approval of Tenant, which approval
          shall not be unreasonably withheld, for the protection and
          welfare of the Building and its tenants and occupants, as the
          Landlord may determine, and the Tenant agrees to abide by and
          comply with all such reasonable rules and regulations. If Tenant
          shall disapprove any rules and regulations, Tenant shall state
          with specificity, its objections thereto.

                    (l)  To install and designate areas outside of the
          Premises for installation of vending machines and collect all
          income from operation thereof, provided, however in no event
          shall vending machines be installed in the lobbies of the
          Building.

                    11.  Alterations.

                    (a)  Tenant shall not make alterations, improvements
          and additions in the Premises that affect the structure of the
          Building or, except as set forth in this Section 11(a), that
          affect building systems or equipment, including, but not limited
          to HVAC, electrical and plumbing systems, and fire, smoke
          detection and Temperature Control Systems ("Structural
          Alterations") without Landlord's advance written consent in each
          instance, which approval shall not be unreasonably withheld.
          Landlord shall not be deemed to have acted unreasonably if it
          withholds its consent because: such work when completed by Tenant
          will, in the reasonable opinion of Landlord or Landlord's

                                 Page 32 of 74 Pages<PAGE>





          Architect, adversely affect building systems or the structure or
          safety of the Building and its occupants; such work will increase
          Landlord's cost of furnishing services (unless Tenant agrees to
          reimburse Landlord for such increased costs) or otherwise will
          materially adversely affect Landlord's ability to furnish
          services to Tenant or other tenants. The foregoing reasons,
          however, shall not be exclusive of the reasons for which Landlord
          may withhold consent, whether or not such other reasons are
          similar or dissimilar to the foregoing. Landlord shall have
          thirty (30) days within which to review, and have its consultants
          review, the proposed Structural Alterations and Landlord shall be
          entitled to reimbursement for its reasonable costs incurred in
          such review and determination, plus five percent (5%) of such
          costs for Landlord's overhead. Landlord agrees to proceed
          diligently with such review and to inform Tenant of its consent
          or disapproval promptly. Notwithstanding anything contained
          herein to the contrary, Tenant may make the alterations,
          improvements or additions to the Premises as listed below without
          Landlord's consent.

               1.   Activate, cap or relocate cellular deck
                    power/voice/data outlets.

               2.   Minor alteration of interior tenant space walls and
                    wall/power/voice/data outlets and circuits as long as
                    equipment connected to said outlets does not affect
                    HVAC.

               3.   Relocate light fixtures (minor relocations not
                    affecting switching).

               4.   Minor relocation of air diffusers within flex range.

               5.   Repainting or recarpeting of a material portion of the
                    Premises.

               6.   Minor carpentry such as decorating, picture hanging,
                    furniture/cabinet-securing, carpet changes and
                    repainting not covered by 5 above.

               7.   All furniture additions, removals or relocations.

                    Items 1 through 5 above are hereinafter referred to as
          "Non-Structural Alterations." Except as set forth in the next
          sentence, Tenant shall notify Landlord with specificity in
          writing of all Non-Structural Alterations at least twenty-four
          (24) hours prior to its commencement including, without
          limitation, the nature and location of the Non-Structural
          Alterations and the identity of the contractor or contractors
          performing such work. Tenant shall notify Landlord of
          Non-Structural Alterations described in 1 above on a monthly
          basis. Tenant shall also promptly notify Landlord of any material
          changes to the Non-Structural Alterations previously described to
          Landlord.


                                 Page 33 of 74 Pages<PAGE>





                    (b)  All work of the nature herein contemplated may be
          done by contractors chosen by Tenant, provided, however, that as
          to Structural Alterations, the Tenant's choice of contractors
          shall be subject to the approval of Landlord, which approval
          shall not be unreasonably withheld. All contractors chosen by
          Tenant shall be of good reputation, have financial capacity to
          complete the work, be experienced in the area of work for which
          they have been hired, shall to the extent relevant, be familiar
          with high-rise construction, have good labor relations and
          utilize union labor. Tenant shall supply Landlord prior to
          commencement of the work with copies of all contracts and
          warranties with respect to Structural Alterations and as to
          Structural and Non-Structural Alterations, permits required in
          connection with such work and evidence of insurance coverage,
          including coverage of Landlord as an additional insured party.
          Working drawings and specifications with respect to Structural
          Alterations only shall be prepared at Tenant's expense by
          architects or engineers retained by Tenant and approved by
          Landlord, which approval shall not be unreasonably withheld.
          After completion of the Structural Alterations, Tenant shall
          furnish Landlord with final construction drawings marked to show
          all changes. As to Non-Structural Alterations, Tenant shall
          furnish Landlord on completion thereof with field drawings and
          plans and specifications, if any, for information purposes only.
          In the event Tenant elects to use contractors employed by
          Landlord for either Structural or Non-Structural Alterations,
          then Tenant shall pay the cost of such work plus a fee to
          Landlord as set forth in Landlord's bid for such work. In the
          event Tenant employs its own contractors, then Landlord shall not
          be entitled to any fee as to Non-Structural Alterations but, with
          respect to Structural Alterations, Tenant shall reimburse
          Landlord for its out-of-pocket architectural and engineering fees
          and expenses in connection with the review of working drawings
          and specifications plus five percent (5%) of such costs for
          Landlord's overhead and for field supervision of Structural Work,
          Landlord shall be entitled to reimbursement for its out-of-pocket
          architectural and engineering fees and other expenses in
          connection with such supervision, plus three percent (3%) of such
          costs for Landlord's overhead.

                    (c)  All work of the nature herein contemplated shall
          be at Tenant's expense, and shall comply with all insurance
          requirements and with all ordinances and regulations of the City
          of Chicago or any department or agency thereof, and with the
          requirements of all statutes and regulations of the State of
          Illinois or of any department or agency thereof. All work done by
          Tenant or its contractors pursuant hereto shall be done in a
          first-class workmanlike manner, using only premium grades of
          materials at least equal to the building standards described on
          Attachment A to the Workletter, and shall comply with all
          insurance requirements and all applicable laws and ordinances and
          rules and regulations of governmental departments or agencies and
          the rules and regulations adopted by the Landlord for the
          Building. Tenant shall obtain all appropriate insurance or cause
          its contractors to carry such insurance. Tenant shall defend and

                                 Page 34 of 74 Pages<PAGE>





          hold Landlord, its beneficiaries, agents and employees harmless
          from all costs, damages, liens and expenses related to such work.

                    (d)  The Landlord shall not, without the prior written
          consent of Tenant, which consent shall not be unreasonably
          withheld, make any alterations to the architectural character of
          the exterior facade of the Building (including, but not limited
          to the exterior color and primary material used thereon) or any
          material alteration lo the lobby of the Building, except for
          (1) alterations performed in connection with tenant improvements
          to the retail area, provided same are consistent with the
          first-class nature of the lobby, and (2) ordinary and necessary
          repairs and maintenance to the lobby and interior portions of the
          Building and replacements to the extent same are consistent With
          the initial character of the lobby and exterior portions of the
          Building.

                    12.  Assignment and Subletting

                    (a)  Except as hereinafter provided, Tenant shall not,
          without the prior written consent of Landlord in each instance,
          either prior or subsequent to the commencement of the Term,
          (i) assign, transfer, mortgage, pledge, hypothecate or encumber
          or subject to or permit to exist upon or be subjected to any lien
          or charge, this Lease or any interest under it, (ii) allow to
          exist or occur any transfer of or lien upon this Lease or the
          Tenant's interest herein by operation of law, (iii) sublet the
          Premises or any part thereof, or (iv) permit the use or occupancy
          of the Premises or any part thereof for any purpose not provided
          for under Section 4 of this Lease. In no event shall this Lease
          be assigned or assignable by voluntary or involuntary bankruptcy
          proceedings or otherwise, and in no event shall this Lease or any
          rights or privileges hereunder be an asset of Tenant under any
          bankruptcy, insolvency or reorganization proceedings. The
          foregoing provisions shall apply to any permitted assignee or
          subtenant of Tenant.

                    (b)  Without thereby limiting the generality of the
          foregoing provisions of this Section 12, Tenant expressly
          covenants and agrees not to enter into any lease, sublease,
          license, concession or other agreement for use, occupancy or
          utilization of the Premises which provides for rental or other
          payment for such use, occupancy or utilization based in whole or
          in part on the net income or profits derived by any person from
          the property leased, used, occupied or utilized (other than an
          amount based on a fixed percentage or percentages of receipts or
          sales), and that any such purported lease, sublease, license,
          concession or other agreement shall be absolutely void and
          ineffective as a conveyance of any right or interest in the
          possession, use, occupancy or utilization of any part of the
          Premises.

                    (c)  Consent by Landlord to any assignment, subletting,
          use or occupancy, or transfer or assignment, subletting or
          transfer by Tenant which is permitted hereunder without

                                 Page 35 of 74 Pages<PAGE>





          Landlord's consent, shall not operate to relieve the Tenant from
          any covenant or obligation hereunder except to the extent, if
          any, expressly provided for in such consent,or be deemed to be a
          consent to or relieve Tenant from obtaining Landlord's consent to
          any subsequent assignment, transfer, lien, charge, subletting,
          use or occupancy.

                    (d)  Tenant shall not assign this Lease or sublet all
          or any portion of the Premises except as provided in Section
          12(h), (i) or (j) until the earlier of (1) three years from the
          Commencement Date or (2) the date on which "Breakeven Leasing" is
          reached ("Lease-Up Period"). Breakeven Leasing will be deemed
          reached when the net operating income from the Building, after
          taking into consideration payment of all costs and expenses
          relative thereto (whether or not considered Expenses hereunder)
          and all reasonably required reserves consistent with generally
          accepted accounting principles and usual and customary management
          practices, which is then available for payment of debt service
          equals or exceeds the amount required to pay debt service
          payments required to service all existing loans (as defined in
          Section 16 hereof) and all required payments to equity investors
          pursuant to any Second Mortgage (as defined in Section 17
          hereof). After the end of the Lease-up Period, Tenant may assign
          or sublease all or any portion of the Premises in accordance with
          the terms and provisions of this Section 12, provided, however
          until Breakeven Leasing is achieved (if not previously reached at
          the end of the Lease-up Period) Tenant will not sublease the
          Premises or assign the Lease for less than the quoted rate
          published by Landlord for comparable space in the Building except
          pursuant to Section 12(h), (i) or (j). Landlord agrees to make
          such rates available to Tenant on Tenant's request. Once
          Breakeven Leasing is achieved, there shall be no further
          restrictions on the rate charged by Tenant for subleases or an
          assignment. Subsequent thereto, Tenant shall, by notice in
          writing, advise Landlord of its intention to assign this Lease or
          sublet any part or all of the Premises for the balance or any
          part of the Term. Landlord will not unreasonably withhold its
          consent to Tenant's assignment of this Lease or subletting of the
          space covered by its notice. Landlord shall not be deemed to have
          unreasonably withheld its consent to a sublease of part or all of
          the Premises or an assignment of this Lease if its consent is
          withheld because: (i) Tenant is then in default hereunder (for
          purposes of this Section 12, "default" shall mean either (a) a
          material default which is not cured, or (b) a Default; (ii) the
          proposed use of the Premises by the subtenant or assignee does
          not conform with the use set forth in Section 4 hereof; (iii) in
          the reasonable judgment of Landlord, the proposed subtenant or
          assignee is of a character or is engaged in a business which
          would be deleterious to the reputation of the Building as a
          first-class non-institutionally owned office building, or the
          subtenant or assignee is not sufficiently financially responsible
          to perform its obligations under the proposed sublease or
          assignment; (iv) the events or matters set forth in Section
          12(e)(1), (2), (3) or 4 shall be satisfied, provided, however,
          that the foregoing are merely examples of reasons for which

                                 Page 36 of 74 Pages<PAGE>





          Landlord may withhold its consent and shall not be deemed
          exclusive of any other reasons for reasonably withholding
          consent, whether similar or dissimilar to the foregoing examples.
          Tenant shall furnish Landlord with copies of all documents
          relating to any such sublease or assignment including financial
          statements of the assignee or subtenant if requested by Landlord.

                    (e)  Notwithstanding anything contained herein to the
          contrary, subsequent to the Lease-up Period, Landlord agrees that
          Tenant may enter into sublease(s) of up to fifty percent (50%) of
          the Rentable Area of the Premises without the consent of the
          Landlord, provided that the standards set forth in Section 12(d)
          and below are met.

               1.   The use is not prohibited by the Chicago, Illinois
                    zoning ordinance.

               2.   The use is consistent with first-class non-
                    institutional office buildings in the central business
                    district area of Chicago, Illinois.

               3.   The use does not involve the sale of food or liquor for
                    consumption on the Premises to anyone other than
                    employees or guests.

               4.   The use is not an amusement establishment or a
                    "sexually-oriented business establishment."

               5.   The use does not involve increases in pedestrian
                    traffic through the common areas of the Building to the
                    extent that a material increase in security or
                    janitorial service is necessary.

          Tenant agrees to notify Landlord of each such sublease, the
          portion of the Premises which is subject to such sublease, and
          the identity of the subtenant. Tenant shall deliver a true,
          complete and correct copy of each sublease to Landlord promptly
          following execution thereof. Tenant shall remain obligated under
          this Lease in the event of any sublease or assignment, unless
          otherwise agreed by Landlord and Tenant. Each such sublease or
          assignment shall contain a covenant by the subleasee or assignee
          to comply with the terms of this Lease insofar as they relate to
          such subleasee or assignee.

                    (f)  If Tenant shall assign this Lease or sublet the
          Premises, or any part thereof, at a rental or for other monetary
          consideration in excess of the Rent due and payable by Tenant
          under this Lease, then Tenant, after deduction of all direct,
          out-of-pocket expenses ("Expenses") relating to such assignment
          or subletting, including, but not limited to, leasing
          commissions, attorney's fees and costs of redecorating and
          demising the new premises, shall pay to Landlord as additional
          rent 33.33% of any such excess rent or other monetary
          consideration, including any lump sum payment made to Tenant
          (hereafter referred to as "Landlord's Net Profits") immediately

                                 Page 37 of 74 Pages<PAGE>





          upon receipt under any such assignment or, in the case of a
          sublease, on the first day of each month during the term of any
          sublease; it being agreed, however, that Landlord shall not be
          responsible for any deficiency if Tenant shall assign this Lease
          or sublet the Premises or any part thereof at a rental less than
          that provided for herein.

                    (g)  Landlord hereby agrees that Tenant may mortgage or
          pledge its leasehold interest in the Premises ("Leasehold
          Mortgage") without obtaining Landlord's approval provided,
          however, Tenant shall notify Landlord of such mortgage or pledge.
          Landlord shall have no right to disapprove any such mortgage or
          pledge unless the mortgagee or pledgee does not have financial
          capability to perform the obligations of Tenant hereunder.
          Landlord agrees to give the holder of such Leasehold Mortgage by
          registered or certified mail, copies of all notices of default
          served upon Tenant by Landlord, provided that prior to such
          notice Landlord has been notified in writing of the address of
          such Leasehold Mortgage holder. Landlord agrees that if Tenant
          has failed to cure such default within the applicable grace
          period, then the holder of the Leasehold Mortgage shall have an
          additional thirty (30) days within which to cure or correct such
          default. Any such holder shall be subject to all of the terms,
          provisions and covenants of this Lease. Any such holder shall
          agree to give to Landlord notice of any default by Tenant under
          any such Leasehold Mortgage.

                    (h)  Notwithstanding the foregoing provisions, and in
          addition to the rights set forth in Section 12(e) hereof,
          Landlord agrees that an assignment of this Lease or a sublease of
          all or a portion of the Premises to a wholly-owned subsidiary of
          Tenant, a corporation which owns all of the capital stock of
          Tenant ("Parent") or a corporation, substantially all of the
          stock of which is owned and controlled by the Parent, or other
          wholly-owned subsidiaries of Parent, shall not require Landlord's
          consent ("Permitted Transferees"). Such Permitted Transferee
          shall be subject to all of the terms and conditions of this Lease
          and any assignee of the entire Lease shall in writing agree to
          assume and to comply with the terms of this Lease. The further
          assignment of this Lease either directly, in connection with or
          as a result of the sale of the stock or assets of a Permitted
          Assignee shall be subject to the consent of Landlord, which
          consent shall not be unreasonably withheld in accordance with the
          terms of Section 12(d) hereof. In no event shall Landlord have
          any right of consent or approval of the sale of such stock or
          assets.

                    (i)  Concurrently with the execution of this Lease,
          Landlord has executed the ATT-IS Lease. Landlord hereby agrees
          that Tenant hereunder and tenant under the ATT-IS Lease may, from
          time to time, transfer certain portions of the Premises to one
          another. Such transfers may be done without Landlord's consent.
          Tenant will promptly notify Landlord in writing as to any such
          transfers. In such event the portion of the Premises so
          transferred shall be deleted from this Lease and added to the

                                 Page 38 of 74 Pages<PAGE>





          ATT-IS Lease on the terms and conditions contained therein and
          Tenant shall be released from all liability as to such space
          accruing subsequent lo the date of transfer to ATT-IS, provided
          that an appropriate amendment to the ATT-IS Lease is executed
          adding such portion to the ATT-IS Lease, subject to the terms
          hereof. In the event that such portion shall be added to this
          Lease and deleted from the ATT-IS Lease, Tenant shall assume the
          liability for such additional space upon the terms contained in
          this Lease, with the exception of additional rent, if any,
          amortizing the cost of leasehold improvements pursuant to
          paragraph 50 of the ATT-IS Lease. Landlord, Tenant and ATT-IS
          shall enter into amendments to the Lease and the ATT-IS Lease
          reflecting such transfer of the Premises.

                    (j)  Landlord acknowledges that as to certain portions
          of the Premises ("Common Space") Tenant intends to allow the
          tenant under the ATT-IS Lease to use same and in consideration
          therefore, Tenant may seek reimbursement of certain costs
          associated with the use of the Common Space from the tenant under
          the ATT-IS Lease. Landlord consents to such use of the Common
          Space and agrees that it shall have no other rights of approval,
          consent or notice as to such joint use unless Tenant sublets or
          assigns a portion of the Premises to ATT-IS, in which event, the
          provisions of Section 12(h) shall apply. In no event shall
          Landlord be entitled to any portion of the sums paid to Tenant by
          the tenant under the ATT-IS Lease.

                    13.  Damage or Destruction by Casualty.

                    (a)  If the Premises or any part of the Building or
          machinery or equipment used in operation of the Building shall be
          damaged by fire or other casualty and if such damage does not
          render all or a substantial portion of the Premises or the
          Building untenantable, then Landlord shall proceed to repair and
          restore with reasonable promptness the same, subject to Force
          Majeure and reasonable delays for insurance adjustment.
          Notwithstanding the foregoing, if the Premises or the portion of
          the Building so damaged which renders the Premises unusable are
          not repaired or restored within two hundred eighty (280) days
          from the date of damage, then, notwithstanding anything contained
          herein to the contrary, Tenant, shall have the right to terminate
          this Lease, by written notice to the Landlord not later than
          thirty (30) days after the expiration of said two hundred eighty
          (280) day period but in any event prior to substantial completion
          of such repair or restoration work. Such termination shall be
          effective as of the date of such notice. Rent shall abate from
          the date of such damage.

                    If any such damage renders all or a substantial portion
          of the Premises or the Building untenantable, Landlord shall,
          with reasonable promptness after the occurrence of such damage,
          estimate the length of time that will be required to
          substantially complete the repair and restoration of such damage
          and shall, by notice, advise Tenant of such estimate. If it is so
          estimated that the amount of time required to substantially

                                 Page 39 of 74 Pages<PAGE>





          complete such repair and restoration will exceed two hundred
          eighty (280) days from the date such damage occurred, then either
          Landlord or Tenant shall have the right to terminate this Lease
          as of the date of such damage upon giving notice to the other at
          any time within twenty (20) days after Landlord gives Tenant the
          notice containing said estimate (it being understood that
          Landlord may, if it elects to do so, also give such notice of
          termination together with the notice containing said estimate).
          Unless this Lease is terminated as provided in the preceding
          sentence, Landlord shall proceed with reasonable promptness to
          repair and restore the Premises, subject to reasonable delays for
          insurance adjustments and Force Majeure, and also subject to
          zoning laws and building codes then in effect. Landlord shall
          have no liability to Tenant, and Tenant shall not be entitled to
          terminate this Lease (except as hereinafter provided) if such
          repairs and restoration are not in fact completed within the time
          period estimated by Landlord, as aforesaid, or within said two
          hundred eighty (280) days so long as Landlord shall proceed with
          reasonable promptness and due diligence. Notwithstanding anything
          contained herein to the contrary, if the Premises are not
          repaired or restored within three hundred sixty (360) days after
          date of such fire or other casualty, then Tenant may terminate
          this Lease, effective as of the date of such fire or other
          casualty, by written notice to Landlord not later than thirty
          (30) days after the expiration of said three hundred sixty (360)
          days, but prior to substantial completion of repair or
          restoration. Notwithstanding anything to the contrary herein set
          forth, (a) Landlord shall have no duty pursuant to this Section
          13 to repair or restore any portion of the alterations, additions
          or improvements owned or made by or on behalf of Tenant in the
          Premises, but shall be obligated to repair or restore the
          leasehold improvements constructed by Landlord pursuant to the
          Workletter and insured by Landlord pursuant to the Insurance
          Option set forth in Section 19 hereof, and (b) Tenant shall not
          have the right to terminate this Lease pursuant to this Section
          13 if the damage or destruction was caused by the neglect,
          intentional act or omission of Tenant, its agents or employees.

                    (b)  In the event any such fire or casualty damage
          renders the Premises untenantable and if this Lease shall not be
          terminated pursuant to the foregoing provisions of this Section
          13 by reason of such damage, then Rent shall abate during this
          period beginning with the date of such damage and ending with the
          date when Landlord tenders the Premises to Tenant as being ready
          for occupancy. Such abatement shall be in an amount bearing the
          same ratio to the total amount of Rent for such period as the
          portion of the Premises rendered untenantable, unfit or
          inaccessible for use by Tenant with respect to each floor of the
          Premises bears to the entire Premises. Rent shall not recommence
          as to the damaged portion of such floor until the repair and
          restoration of all of the damaged portion has been substantially
          completed and possession of such floor delivered to Tenant,
          provided, however, that Landlord shall not be responsible for,
          and rental shall not abate during any delay in substantial
          completion caused by Tenant and its agents and employees. In the

                                 Page 40 of 74 Pages<PAGE>





          event of termination of this Lease pursuant to this Section 13,
          Rent shall be apportioned on a per diem basis and be paid to the
          date of the fire or casualty.

                    (c)  In the event of any such fire or other casualty,
          and if this Lease is not terminated pursuant to the foregoing
          provisions, Tenant shall repair and restore any portion of the
          alterations, additions and improvements made by or on behalf of
          Tenant in the Premises, to enable Tenant to utilize the Premises
          for the purposes set forth in this Lease other than work
          performed by Landlord pursuant to the Workletter (and insured by
          Landlord pursuant to the Insurance Option in Section 19 hereof),
          and during such period of Tenant's repair and restoration
          following substantial completion of Landlord's work, Rent shall
          not abate and shall again be due and payable as if said fire or
          casualty had not occurred, unless the damage or destruction was
          caused by the neglect, intentional act or omission of Landlord,
          its agents or employees.

                    14.  Eminent Domain. If the entire Building or a
          substantial part thereof, or any part thereof which includes all
          or a substantial part of the Premises, shall be taken or
          condemned by any competent authority for any public or
          quasi-public use or purposes, the Term of this Lease shall end
          upon and not before the earlier of the date when the possession
          of the part so taken shall be required for such use or purpose or
          the effective date of the taking. If (i) any part of the Real
          Property is taken such that reasonable access to the Premises for
          the conduct of Tenant's business is no longer possible, or
          (ii) there is a taking of a portion of the Premises (but not
          substantially all) and Tenant determines that, in its reasonable
          judgment, continued occupancy of the balance of the Premises
          would not be sufficient for the beneficial conduct of Tenant's
          business therein, then Tenant shall have the right to terminate
          this Lease by written notice to Landlord no later than thirty
          (30) days after the effective date of such taking, such
          termination to be effective upon service of such notice. If any
          condemnation proceeding shall be instituted in which it is sought
          to take or damage any part of the Building, the taking of which
          would, in Landlord's reasonable opinion, prevent the economical
          operation of the Building, or if the grade of any street or alley
          adjacent to the Building is changed by any competent authority,
          and such taking, damage or change of grade makes it necessary or
          desirable to substantially remodel the Building to conform to the
          taking, damage or changed grade, and provided further that
          Landlord has terminated leases on at least twenty-five percent
          (25%) of the Rentable Area of the Building (excluding the
          Premises) then Landlord shall have the right to terminate this
          Lease upon not less than ninety (90) days' notice prior to the
          date of termination designated in the notice. In any of the
          events above referred to, Rent at the then current rate shall be
          apportioned as of the date of the termination. In the event of a
          taking of part (but not substantially all) of the Premises and
          neither Landlord nor Tenant has exercised its termination rights,
          Rent shall abate in proportion to the area of the Premises so

                                 Page 41 of 74 Pages<PAGE>





          taken from and after the effective date of the taking. Further,
          Landlord shall promptly repair and restore the remaining portion
          of the Premises to an architectural whole. In the event Landlord
          fails to repair and restore the remaining portion of the Premises
          within three hundred sixty (360) days after such taking, then
          Tenant may terminate this Lease by written notice to Landlord
          within thirty (30) days after the expiration of such three
          hundred sixty (360) day period, but prior to substantial
          completion of the repair or restoration Work.

                    Notwithstanding the termination of this Lease as
          aforesaid, Landlord and Tenant hereby agree that Tenant shall
          have a right to share in the condemnation award for (i) the value
          of its leasehold interest and (ii) moving and relocation costs.
          In no event shall (i) above be less than the value of the
          unamortized cost of Tenant's leasehold improvements installed by
          or on behalf of Tenant and paid for by Tenant without
          reimbursement by Landlord (but regardless of whether the
          improvements might be considered as part of the Premises or
          become the property of Landlord under this Lease). Condemnation
          proceeds shall be delivered first in satisfaction of the claims
          of the holder of the First Mortgage and the Second Mortgage, with
          the balance ("Award Balance") to Landlord and Tenant in
          accordance with their interests as set forth herein. Tenant's
          share of the Award Balance, determined as aforesaid, shall in no
          event exceed the greater of a) fifty percent, or b) Tenant's
          Proportionate Share at the time of the taking, provided, however,
          in no event shall Tenant's share pursuant to the terms of (b)
          above exceed seventy-five percent (75%) of the Award Balance. For
          purposes of calculating Tenant's Proportionate Share only in (b)
          above, any portion of the Expansion Area leased by Tenant shall
          be excluded in determining the limit on Tenant's share of the
          Award Balance.  The Expansion Area shall not be excluded in
          determining the value of Tenant's leasehold estate.

                    If the use and occupancy of the whole or any material
          part of the Premises is temporarily taken for a public or
          quasi-public use for a period in excess of twelve (12) months,
          then at the Tenant's option to be exercised in writing and
          delivered to the Landlord not later than Sixty (60) days after
          the date the Tenant is notified of such taking, this Lease and
          the Term remaining hereunder shall terminate as of the date
          possession is taken If this Lease remains in effect, the Tenant
          shall be entitled to a proportionate abatement of Rent.

                    15.  Default: Landlord's Rights and Remedies.

                    (a)  The occurrence of any one or more of the following
          matters constitutes a default by Tenant under this Lease
          ("Default"):

                    (i)  Failure by Tenant to pay any Rent within ten (10)
               days after written notice thereof from Landlord to Tenant
               that same is due hereunder; provided, however, that if
               Tenant fails to pay the Rent when due more than three (3)

                                 Page 42 of 74 Pages<PAGE>





               times in one calendar year, then for the balance of such
               year there shall be no ten (10) day grace period;

                   (ii)  Failure by Tenant to pay, within ten (10) days
               after written notice thereof from Landlord to Tenant, any
               other moneys required to be paid by Tenant under this Lease
               unless a longer period is specifically stated herein;

                  (iii)  Failure by Tenant to cure an unpermitted
               assignment or subletting as set forth in Section 12 within
               thirty (30) days after written notice thereof from Landlord
               to Tenant;

                   (iv)  Failure by Tenant to cure forthwith, immediately
               after receipt of notice from Landlord, any hazardous
               condition which Tenant has created in violation of law or of
               this Lease;

                    (v)  Failure by Tenant to observe or perform any other
               non-monetary covenant, agreement, condition or provision of
               this Lease, if such failure shall continue for thirty (30)
               days after notice thereof from Landlord to Tenant, except
               that if such default (other than defaults, which create
               situations dangerous to persons or properly) cannot be cured
               within said thirty (30) day period, this period shall be
               extended, provided that Tenant commences to cure such
               default within the thirty (30) day period and proceeds
               diligently thereafter to effect such cure ("Extended Cure
               Period"); provided, however, Landlord may terminate such
               Extended Cure Period on written notice to Tenant at any time
               after expiration of ninety days from the first notice of
               default sent to Tenant if any of the following have occurred
               due to Tenant's default: (1) Landlord is in default under
               the First Mortgage or the Second Mortgage, (2) Landlord is
               in default under any other space lease in the Building, or
               (3) such default materially and adversely affects Landlord's
               ownership, maintenance, management, repair or operation of
               the Building;

                   (vi)  The levy upon, either under execution or the
               attachment by legal process of, the leasehold interest of
               Tenant, or the filing or creation of a lien in respect of
               such leasehold interest, except as may be permitted herein,
               which lien shall not be released or discharged within ninety
               (90) days from the date of such filing;

                  (vii)  The Tenant becomes insolvent or bankrupt or makes
               an assignment for the benefit of creditors, or applies for
               or consents to the appointment of a trustee or receiver for
               the Tenant or for the major part of its property;

                 (viii)  A trustee or receiver is appointed for the Tenant
               or for the major part of its property and is not discharged
               within ninety (90) days after such appointment;


                                 Page 43 of 74 Pages<PAGE>





                   (ix)  Bankruptcy, reorganization, arrangement,
               insolvency or liquidation proceedings, or other proceedings
               for relief under any bankruptcy law, or similar law for the
               relief of debtors, are instituted (A) by the Tenant or
               (B) against the Tenant and are allowed against it or are
               consented to by it or are not dismissed within ninety (90)
               days after such institution; or

                    (b)  If a Default occurs, Landlord shall have the
          rights and remedies hereinafter set forth, which shall be
          distinct, separate and cumulative and shall not operate to
          exclude or deprive the Landlord of any other right or remedy
          allowed it by law;

                    (i)  Landlord may terminate this Lease by giving to
               Tenant ten (10) days, prior written notice of the Landlord's
               election to do so, in which event the Term of this Lease
               shall end, and all right, title and interest of the Tenant
               hereunder shall expire, on the date stated in such notice;

                   (ii)  Landlord may terminate the right of the Tenant to
               possession of the Premises without terminating this Lease by
               giving Tenant ten (10) days, prior written notice that
               Tenant's right of possession shall end on the date stated in
               such notice, whereupon the right of the Tenant to possession
               of the Premises or any part thereof shall cease on the date
               stated in such notice; and

                  (iii)  Landlord may enforce the provisions of this Lease
               and may enforce and protect the rights of the Landlord
               hereunder by a suit or suits in equity or at law for the
               specific performance of any covenant or agreement contained
               herein, or for the enforcement of any other appropriate
               legal or equitable remedy, including recovery of all moneys
               due or to become due from the Tenant under any of the
               provisions of this Lease.

                    (c)  If Landlord exercises either the remedies provided
          for in subparagraphs (i) and (ii) of the foregoing Section 15(b),
          Tenant shall surrender possession and vacate the Premises and
          immediately deliver possession thereof to the Landlord, and
          Landlord may then or at any time thereafter re-enter and take
          complete and peaceful possession of the Premises, with process of
          law, and Landlord may remove all occupants and property
          therefrom.

                    (d)  If Landlord terminates the right of Tenant to
          possession of the Premises without terminating this Lease, such
          termination of possession shall not release Tenant, in whole or
          in part, from Tenant's obligation to pay the Rent hereunder for
          the full Term. Landlord shall have the right, from time to time,
          to recover from the Tenant, and the Tenant shall remain liable
          for all Additional Rent and any other sums thereafter accruing as
          they become due under this Lease during the period from the date
          of such notice of termination of possession to the stated end of

                                 Page 44 of 74 Pages<PAGE>





          the Term. In any such case, the Landlord shall comply with all
          requirements of the law with respect to mitigation of damages in
          reletting of the Premises or any part thereof for the account of
          the Tenant for such rent, for such time (which may be for a term
          extending beyond the Term of this Lease) and upon such terms as
          the Landlord in the Landlord's reasonable discretion shall
          determine, and the Landlord shall not unreasonably withhold its
          consent to any assignee or subtenant proffered by Tenant,
          provided such assignee or subtenant is financially capable of
          satisfying Tenant's obligations hereunder and would not otherwise
          be objectionable under Sections 12(d) and 12(e)(1) through (4)
          hereof. Also in any such case, the Landlord may make reasonable
          repairs, alterations and additions in or to the Premises and
          redecorate the same to the extent deemed by the Landlord
          necessary or desirable and, in connection therewith, change the
          locks to the Premises, and the Tenant shall upon receipt of an
          invoice pay the cost thereof to the extent set forth in the next
          sentence together with the Landlord's reasonable expenses of
          reletting. Tenant shall be required to pay for such repairs,
          alterations, additions and redecoration only to the extent the
          cost of same does not exceed the cost of demolition plus the cost
          of building standard improvements in effect at such time, and
          shall be obligated to pay all of Landlord's expenses of re-entry
          and the cost of reletting, including, but not limited to,
          brokerage commissions. Landlord may collect the rents from any
          such reletting and apply the same to the payment of Rent herein
          provided to be paid by the Tenant, and any excess or residue
          shall operate only as an offsetting credit against the amount of
          Rent due and owing as the same thereafter becomes due and payable
          hereunder, but the use of such offsetting credit to reduce the
          amount of Rent due Landlord, if any, shall not be deemed to give
          Tenant any right, title or interest in or to such excess or
          residue and any such excess or residue shall belong to Landlord
          solely; provided that in no event shall Tenant be entitled to a
          credit on its indebtedness to Landlord in excess of the aggregate
          sum (including Base Rent and Additional Rent) which would have
          been paid by Tenant for the period for which the credit to Tenant
          is being determined, had no Default occurred. No such re-entry or
          repossession, repairs, alterations and additions, or reletting
          shall be construed as an eviction or ouster of the Tenant or as
          an election on Landlord's part to terminate this Lease, unless a
          written notice of such intention be given to Tenant, or shall
          operate to release the Tenant in whole or in part from any of the
          Tenant's obligations hereunder, and the Landlord may, at any time
          and from time to time, sue and recover judgment for any
          deficiencies from time to time remaining after the application
          from time to time of the proceeds of any such reletting.

                    (e)  In the event of the termination of this Lease by
          Landlord as provided for by subparagraph (i) of Section 15(b)
          Landlord shall be entitled to recover from Tenant all the fixed
          dollar amounts of Rent accrued and unpaid for the period up to
          and including such termination date, as well as all other
          additional sums payable by the Tenant, or for which Tenant is
          liable or in respect of which Tenant has agreed to indemnify

                                 Page 45 of 74 Pages<PAGE>





          Landlord under any of the provisions of this Lease, which may be
          then owing and unpaid, and all costs and expenses, including
          court costs and attorneys' fees incurred by Landlord in the
          enforcement of its rights and remedies hereunder, and, in
          addition, Landlord shall be entitled to recover as damages for
          loss of the bargain and not as a penalty (x) the unamortized
          portion of Landlord's Contribution to the cost of Tenant
          improvements as defined in the Workletter, (y) the aggregate sum
          which, at the time of such termination, represents the excess, if
          any, of the present value of the aggregate Rents at the same
          annual rate for the remainder of the Term as then in effect
          pursuant to the applicable provisions of Sections 1 and 2 of this
          Lease, over the then present value of the then aggregate fair
          rental value of the Premises for the balance of the Term; such
          present worth to be computed in each case on the basis of a 8%
          per annum discount from the respective dates upon which such
          rentals would have been payable hereunder had this Lease not been
          terminated, and (z) any damages in addition thereto, including
          reasonable attorneys' fees and court costs, which Landlord shall
          have sustained by reason of the breach of any of the covenants of
          this Lease other than for the payment of rent.

                    (f)  All property of Tenant removed from the Premises
          by Landlord pursuant to any provisions of this Lease or of law
          may be handled, removed or stored by the Landlord at the cost and
          expense of the Tenant, and the Landlord shall in no event be
          responsible for the value, preservation or safekeeping thereof.
          Tenant shall pay Landlord for all expenses incurred by Landlord
          in such removal and storage charges against such property so long
          as the same shall be in Landlord's possession or under Landlord's
          control. All such property not removed from the Premises or
          retaken from storage by Tenant within thirty (30) days after the
          end of the Term, however terminated, shall, at Landlord's option,
          (i) be conclusively deemed to have been conveyed by Tenant to
          Landlord as by bill of sale without further payment or credit by
          Landlord to Tenant; or (ii) be removed by Landlord at Tenant's
          sole expense.

                    (g)  Tenant shall pay all of Landlord's costs, charges
          and expenses, including court costs and attorneys' fees, incurred
          in enforcing Tenant's obligations under this lease or incurred by
          Landlord in any litigation, negotiation or transactions in which
          Tenant causes the Landlord, without Landlord's fault, to become
          involved or concerned.

                    (h)  In the event that Tenant shall be adjudged
          bankrupt, or a trustee in bankruptcy shall be appointed for
          Tenant, the provisions to Section 35 hereof shall apply.

                    16.  Subordination.

                    (a)  Landlord represents that as of the date hereof,
          this Lease is not subordinate to any mortgage or ground lease.
          Landlord may hereafter from time to time execute and deliver
          mortgage or trust deeds in the nature of a mortgage, both

                                 Page 46 of 74 Pages<PAGE>





          referred to herein as "Mortgage," against the Land and Building,
          or any interest therein, and may sell and lease back the Land. If
          requested by the mortgagee or trustee under any Mortgage, or the
          lessor of any ground or underlying lease ("ground lessor"),
          Tenant will either at the request of Landlord (a) (subject to the
          terms of subsection (c) below) subordinate its interest in this
          Lease to said Mortgage, and to any and all advances made
          thereunder and to the interest thereon, and to all renewals,
          replacements, modifications and extensions thereof, or to said
          ground or underlying lease, or to both, or (b) make Tenant's
          interest in this Lease superior thereto; and Tenant will promptly
          execute and deliver such agreement as may be reasonably necessary
          or appropriate to give effect to the foregoing requirements.
          Tenant covenants it will not subordinate this Lease to any
          mortgage or trust deed other than a First Mortgage ("First
          Mortgage") and Second Mortgage (as defined in Section 17 hereof)
          without the prior written consent of the holder of the First
          Mortgage and Second Mortgage. As a condition of any such
          subordination of Tenant's interest in this Lease, Landlord will
          obtain the approval of the holder of any such Mortgage to the
          terms of this Lease.

                    (b)  It is further agreed that (a) if any Mortgage
          shall be foreclosed, or if any ground or underlying lease be
          terminated, (i) such foreclosure or termination shall not result
          in a cancellation or termination of this Lease without the prior
          written consent of the holder of the First Mortgage and of any
          ground lessor, (ii) the holder of the Mortgage, ground lessor (or
          their respective grantees) or purchaser at any foreclosure sale,
          as the case may be, shall not be (x) liable for any act or
          omission of any prior landlord (including Landlord), (y) provided
          Tenant is enjoying its beneficial occupancy of the Premises and
          with the exception of Tenant's rights pursuant to Section 5,
          subject to any off-sets or counterclaims which Tenant may have
          against a prior landlord (including Landlord) and (z) bound by
          any prepayment of Base Rent or Additional Rent which Tenant may
          have paid in excess of the amounts then due for the current
          month, (iii) the liability of the mortgagee or trustee hereunder
          shall exist only so long as such trustee or mortgagee is the
          owner of the Building and such liability shall not continue or
          survive after further transfer of ownership, and (iv) upon
          request of the mortgagee or trustee, if the Mortgage shall be
          foreclosed, Tenant will attorn, as Tenant under this Lease, to
          the purchaser at any foreclosure sale under any Mortgage or upon
          request of the ground lessor, if any ground or underlying lease
          shall be terminated, Tenant will attorn as Tenant under this
          Lease to the ground lessor, and Tenant will execute such
          instruments as may be necessary or appropriate to evidence such
          attornment; and (b) this Lease may not be modified or amended so
          as to reduce the Rent or shorten the Term provided hereunder, or
          so as to adversely affect, in any other respect to any material
          extent, the rights of the Landlord, nor shall this Lease be
          cancelled or surrendered, without the prior written consent, in
          each instance, of the mortgagee trustee under any Mortgage and of
          any ground lessor.

                                 Page 47 of 74 Pages<PAGE>





                    (c)  Landlord shall obtain and deliver to Tenant, and
          Tenant's agreement to subordinate its interest in this Lease is
          conditioned upon receipt of a nondisturbance and attornment
          agreement from the holder of the Mortgage and the lessor of any
          ground or underlying lease. Such nondisturbance and attornment
          agreement shall provide that Tenant's possession hereunder shall
          not be disturbed in the event of a foreclosure of the Mortgage or
          the exercise of any remedies under any such lease so long as
          Tenant is not in Default hereunder and shall contain such
          additional subordination and other provisions as are customarily
          contained in such instruments.

                    17.  Mortgagee Protection. Tenant agrees to give any
          holder of any First Mortgage (as defined in Section 16 hereof),
          or the holder of any second mortgage which mortgagee is secured
          and/or compensated in part by payments of cash flow and/or
          residual proceeds derived from operation, sale or refinancing of
          the Building ("Second Mortgage") by registered or certified mail,
          a copy of any notice or claim of default served upon the Landlord
          by Tenant, provided that prior to such notice Tenant has been
          notified in writing (by way of service on Tenant of a copy of an
          assignment of Landlord's interests in leases, or otherwise) of
          the address of such First Mortgage holder or such Second Mortgage
          holder. Tenant further agrees that if Landlord shall have failed
          to cure such default within the applicable grace period, or if no
          grace period is specified, within thirty (30) days after such
          notice to Landlord (or if such default cannot be cured or
          corrected within that time, then such additional time as may be
          necessary if Landlord has commenced within such thirty (30) days
          and is diligently pursuing the remedies or steps necessary to
          cure or correct such default, but in no event beyond sixty (60)
          days after such notice), then the holder of the First Mortgage
          shall have sixty (60) days beyond the initial thirty (30) day
          period within which to cure or correct such default.
          Notwithstanding the foregoing, provided that Tenant continues to
          have effective use and occupancy of the Premises for the normal
          operation of Tenant's business, the holder of the First Mortgage
          shall have sixty days after the date upon which it obtains
          possession of the Building to cure or correct such default, if
          such default is of such a nature that it cannot be cured by the
          holder of the First Mortgage until it obtains possession and such
          holder of the First Mortgage diligently proceeds to pursue its
          remedies.

                    18.  Quiet Enjoyment. Upon payment by the Tenant of the
          rent hereunder (including Base Rent and Additional Rent), and
          upon the observance and performance of all the covenants, terms
          and conditions on Tenant's part to be observed and performed, and
          further subject to the provisions of Sections 16 and 17 hereof,
          Tenant shall peaceably and quietly hold and enjoy the Premises
          for the Term hereby demised without hindrance or interruption by
          Landlord or any other person or persons lawfully or equitably
          claiming by, through or under the Landlord, subject nevertheless,
          to the terms and conditions of this Lease.


                                 Page 48 of 74 Pages<PAGE>





                    19.  Subrogation and Insurance.

                    (a)  Landlord and Tenant agree to use their best
          efforts (including payment of extra premiums of a reasonable
          amount) to have all fire and extended coverage and material
          damage insurance which may be carried by either of them, endorsed
          with a clause providing that any release from liability of or
          waiver of claim for recovery from the other party entered into in
          writing by the insured thereunder prior to any loss or damage
          shall not affect the validity of said policy or the right of the
          insured to recover thereunder and, providing further, that the
          insurer waives all rights of subrogation which such insurer might
          have against the other party.

                    The Landlord and Tenant each hereby waive its right of
          recovery against the other and each releases the other from any
          claim arising out of loss, damage or destruction to the Building,
          Premises or contents thereon or therein, to the extent its
          property is covered by a valid policy of insurance, (which shall
          not include self insurance certificates of Tenant) and to the
          extent of recovery collectible under such policy, whether or not
          such loss, damage or destruction may be attributable to the
          negligence of either party or its respective agent, visitor,
          contractor, servant or employee.

                    (b)  Tenant shall carry insurance during the entire
          Term hereof insuring Tenant and Landlord, Landlord's agents and
          beneficiaries and other parties, reasonably requested by
          Landlord, as their interests may appear, with terms, coverages
          and in companies reasonably satisfactory to Landlord and with
          such commercially reasonable increases in limits as Landlord may
          from time to time request, but initially Tenant shall maintain
          the following coverages in the following amounts:

                    (1)  Comprehensive general public liability insurance,
               including contractual liability, in an amount not less than
               $10,000,000.00 combined single limit or such other type of
               liability coverage customarily carried by tenants in first
               class office buildings.

                    (2)  Insurance against fire, sprinkler leakage,
               vandalism, and the extended coverage perils for the full
               replacement cost of all Tenant leasehold improvements, plus
               all additions, improvements and alterations thereto, owned
               or made by or on behalf of Tenant, if any, (unless Tenant
               has exercised its Insurance Option, as defined below) and of
               all office furniture, trade fixtures, office equipment,
               merchandise and all other items of Tenant's property on the
               Premises.

                    Tenant shall, prior to the commencement of the Term,
          furnish to Landlord policies or certificates evidencing such
          coverage, which policies or certificates shall state that such
          insurance coverage may not be reduced, cancelled or not renewed
          without at least thirty (30) days' prior written notice to

                                 Page 49 of 74 Pages<PAGE>





          Landlord and Tenant (unless such cancellation is due to
          non-payment of premium, and in that case only ten (10) days'
          prior written notice shall be sufficient).

                    Landlord agrees to maintain (i) all risk insurance
          based on full replacement cost of the Building during the Term
          hereof and at Tenant's option, ("Insurance Option") Tenant's
          leasehold improvements as specified by Tenant, and
          (ii) comprehensive general liability insurance, including
          contractual liability insuring Landlord's obligations hereunder,
          in an amount not less than $25,000,000 combined single limit, or
          such other type of liability coverage customarily carried by
          Landlords of first class office buildings.  Tenant agrees to pay
          the portion of the premium applicable to Tenant's leasehold
          improvements, if any, within thirty (30) days of Landlord's
          submission of an invoice for same.  Such invoice shall be
          accompanied by a statement from the insurance company or agents
          therefore as to the premium allocation.

                    (c)  Tenant shall comply with all applicable laws and
          ordinances, all orders and decrees of court and all requirements
          of other governmental authority, and shall not directly or
          indirectly make any use of the Premises which (i) is thereby
          prohibited or dangerous to person or property or,
          (ii) jeopardizes any insurance coverage, or (iii) increases the
          cost of insurance or require additional insurance coverage,
          unless Tenant agrees to pay such increased premium.

                    (d)  Notwithstanding anything contained herein to the
          contrary, Landlord agrees that Tenant may self-insure with
          respect to all insurance required pursuant to this Lease,
          provided that Tenant maintains sufficient liquidity to pay claims
          in the amount of the insurance which Tenant would otherwise be
          required to maintain pursuant to Section 19(b) hereof.

                    20.  Nonwaiver. No waiver of any condition expressed in
          this Lease shall be implied by any neglect of Landlord to enforce
          any remedy on account of the violation of such condition whether
          or not such violation be continued or repeated subsequently, and
          no express waiver shall affect any condition other than the one
          specified in such waiver and that one only for the time and in
          the manner specifically stated. Without limiting the Landlord's
          rights under the provisions of Section 8, it is agreed that no
          receipt of moneys by Landlord from Tenant after the termination
          in any way of the Term or of Tenant's right of possession
          hereunder or after the giving of any notice shall reinstate,
          continue or extend the Term or affect any notice given to Tenant
          prior to the receipt of such moneys. It is also agreed that after
          the service of notice or the commencement of a suit or after
          final judgment for possession of the Premises, Landlord may
          receive and collect any moneys due, and the payment of said
          moneys shall not waive or affect said notice, suit or judgment.

                    21.  Estoppel Certificate.  The Tenant agrees that from
          time to time upon not less than fifteen (15) days' prior request

                                 Page 50 of 74 Pages<PAGE>





          by Landlord, or the holder of any Mortgage or any ground lessor,
          the Tenant (or any permitted assignee, subtenant, licensee,
          concessionaire or other occupant of the Premises claiming by,
          through or under Tenant) will deliver to Landlord or to the
          holder of any Mortgage, Second Mortgage or ground lessor, a
          statement in writing signed by Tenant certifying (a) that this
          Lease is unmodified and in full force and effect (or if there
          have been modifications, that the Lease as modified is in full
          force and effect and identifying the modifications); (b) the date
          upon which Tenant began paying Rent and the dates to which the
          Rent and other charges have been paid; (c) that the Landlord is
          not in default under any provision of this lease, or, if in
          default, the nature thereof in detail; (d) that to the best of
          Tenant's knowledge the Premises have been completed in accordance
          with the terms hereof and Tenant is in occupancy and paying Rent
          on a current basis with no rental offsets or claims; (e) that
          there has been no prepayment of Rent other than that provided for
          in the Lease; (f) that there are no actions, whether voluntary or
          otherwise, pending against Tenant under the bankruptcy laws of
          the United States or any State thereof; and (g) such other
          matters as may be reasonably requested by the Landlord, holder of
          the Mortgage or ground lessor.  For purposes of this Section 21
          only, the time period for curing a default as set forth in
          Section 15(v) shall be reduced to a fifteen (15) day period.

                    22.  Tenant Authorization. Tenant (a) represents that
          this Lease has been duly authorized, executed and delivered by
          and on behalf of the Tenant and constitutes the valid and binding
          agreement of the Tenant in accordance with the terms hereof and
          (b) if Landlord so requests, it shall deliver to Landlord or its
          agent, concurrently with the delivery of this Lease executed by
          Tenant, an opinion of counsel as to (a) above subject to
          customary exceptions.

                    23.  Landlord Authorization. Landlord (a) represents
          that this Lease has been duly authorized, executed and delivered
          by and on behalf of the Landlord and constitutes the valid and
          binding agreement of the Landlord in accordance with the terms
          hereof, and (b) if Tenant so requests, lt shall deliver to
          Tenant, concurrently with the delivery of this Lease executed by
          Landlord, an opinion of counsel as to (a) above, subject to
          customary exceptions.

                    24.  Real Estate Brokers. Landlord and Tenant represent
          and warrant that neither party has dealt with any broker in
          connection with this Lease other than CUSHMAN & WAKEFIELD (whose
          commission, if any, shall be paid by Landlord pursuant to
          separate agreement) and agree to indemnify and hold harmless one
          another from all damages, liability and expense (including
          reasonable attorneys' fees) arising from any claims or demands of
          any other broker, or brokers or finders claiming to have dealt
          with such parties for any commission alleged to be due such
          broker or brokers or finders in connection with the negotiation
          of this Lease.


                                 Page 51 of 74 Pages<PAGE>





                    25.  Notices. In every instance where it shall be
          necessary or desirable for Landlord to serve any notice or demand
          upon Tenant, it shall be sufficient to send a written or printed
          copy of such notice or demand by United States registered or
          certified mail, postage prepaid, addressed to AT&T
          Communications, Inc., Attn: B.C. Hoette, Manager -- Real Estate
          Planning, 300 S. Riverside, 2nd floor, Chicago, Illinois 60606,
          with copies to AT&T Resource Management Corporation at
          222 Mt. Airy Road, Basking Ridge, New Jersey 07920, Attn:
          Manager, Real Estate Department and Vice President and General
          Attorney, until further notice from Tenant in which event the
          notice or demand shall be deemed to have been served at the time
          that same was posted. In each such notice to Tenant, Landlord
          shall state the time period in which Tenant is required to
          respond, if any, pursuant to the applicable provisions of the
          Lease. Any such notice or demand to be given by Tenant to
          Landlord shall, until further notice from Landlord or its agent,
          be served personally or sent by United States registered or
          certified mail, postage prepaid, to Stein & Company, 225 West
          Monroe, Inc., Attn: Richard Rosenstein, Esq., Suite 1630,
          208 South LaSalle Street, Chicago, Illinois 60604 with a copy of
          said Notice to Rudnick & Wolfe, Attention: Howard Kane, Esq. or
          Robert H. Goldman, Esq., 30 North LaSalle Street, Chicago,
          Illinois 60602. Mailed communications to Landlord shall be deemed
          to have been served at the time that same were posted.

                    26.  Delivery of Possession and Liquidated Damages.

                    Possession of the Premises shall be delivered in
          accordance with the Workletter. Notwithstanding anything
          contained therein to the contrary, in the event that Landlord
          shall fail (for reasons other than Tenant Delay as defined in the
          Workletter) to substantially complete (a) the Shell and Core Work
          to the level that Tenant is able to occupy and use the Premises
          or applicable portion thereof without material and adverse
          interference and interruption, with reasonable access to the
          Premises and with the areas in and around the Building used by
          Tenant to be maintained ln a safe, nonhazardous condition, and
          (b) the Tenant Work, for each of the Phases on the dates set
          forth in Paragraph l(c) of the Workletter, subject to delays due
          to Force Majeure which ln no event, may exceed six months from
          the date such Phase of the Tenant Work was to be completed, for
          which no liquidated damages may be assessed, Landlord shall pay
          Tenant as liquidated damages and as Tenant's sole remedy the
          following amounts:

               (a)  $                   First Month for each Phase not
                                        completed

               (b)  $                   Second Month for each Phase not
                                        completed

               (c)  $                   Third Month for each Phase not
                                        completed


                                 Page 52 of 74 Pages<PAGE>





               (d)  $                   Fourth month for each Phase not
                                        completed

               (e)  $                   Fifth Month for each Phase not
                                        completed

               (f)  $                   Sixth Month for each Phase not
                                        completed

               (g)  $                   Monthly thereafter until
                                        substantially complete

                    Landlord shall pay liquidated damages due and owing
          hereunder within ten (10) days after the end of each such month.
          In the event Landlord fails to make any such payment ("Defaulted
          Payment") Tenant may, at its option, set-off the amount of the
          Defaulted Payment, plus interest as set forth below, against Base
          Rent due and payable hereunder subsequent to the rent abatement
          set forth in Section 37 hereof. Each such Defaulted Payment shall
          bear interest from the date due until the date set-off against
          Base Rent at the rate of                               per annum.

                    In the event Tenant terminates the Lease pursuant to
          Section 6(e) of the Workletter, the partnership owning the
          beneficial interest in Landlord, AT&T/Stein Partnership has, by
          guaranty dated concurrently herewith ("Termination Guaranty"),
          guaranteed (i) the payment of any liquidated damages due to
          Tenant pursuant to this Section 26 and (ii) the refund to Tenant
          of all deposits or payments pursuant to Section 6(e) of the
          Workletter. The liability of the AT&T/Stein Partnership shall be
          limited to the assets and property of such Partnership.

                    27.  Miscellaneous.

                    (a)  Each provision of this Lease shall extend to and
          shall bind and inure to the benefit not only of Landlord and
          Tenant, but also their respective heirs, legal representatives,
          successors and assigns, but this provision shall not operate to
          permit any transfer, assignment, mortgage, encumbrance, lien,
          charge, or subletting contrary to the provisions of this Lease.

                    (b)  All of the agreements of Landlord and Tenant with
          respect to the Premises are contained in this Lease; and no
          modification, waiver or amendment of this Lease or of any of its
          conditions or provisions shall be binding upon Landlord or Tenant
          unless in writing signed by Landlord and Tenant.

                    (c)  Submission of this instrument for examination
          shall not constitute a reservation of or option for the Premises
          or in any manner bind Landlord and no lease or obligation on
          Landlord or Tenant shall arise until this instrument is signed
          and delivered by Landlord and Tenant.

                    (d)  The word "Tenant," whenever used herein, shall be
          construed to mean Tenants or any one or more of them in all cases

                                 Page 53 of 74 Pages<PAGE>





          where there is more than one Tenant; and the necessary
          grammatical changes required to make the provisions hereof apply
          to corporations or other organizations, partnerships or other
          entities, or individuals, shall, in all cases, be assumed as
          though in each case fully expressed.

                    (e)  Clauses, plats, and riders, if any, signed by
          Landlord and Tenant and endorsed on or affixed to this Lease are
          a part hereof.

                    (f)  The headings of Sections are for convenience only
          and do not limit, expand or construe the contents of the
          Sections.

                    (g)  The Landlord's title is and always shall be
          paramount to the title of Tenant, and nothing in this Lease
          contained shall empower Tenant to do any act which can, shall or
          may encumber the title of Landlord.

                    (h)  Time is of the essence of this Lease and of each
          and all provisions hereof.

                    (i)  All amounts (including, without limitation, Base
          Rent and Additional Rent) owed by Tenant to Landlord pursuant to
          any provision of this Lease shall bear interest from the date of
          the expiration of the applicable required notice period until
          paid at the annual rate of one percent (1%) in excess of the rate
          of interest announced from time to time by Continental Illinois
          National Bank and Trust Company of Chicago (or other Bank or
          other financial institution designated by Landlord), at Chicago,
          Illinois, as its prime rate, changing as and when said prime rate
          changes, unless a lesser rate shall then be the maximum rate
          permissible by law with respect thereto, in which event said
          lesser rate shall be charged.

                    (j)  The invalidity of any provision of this Lease
          shall not impair or affect in any manner the validity,
          enforceability or effect of the rest of this Lease.

                    (k)  All understandings and agreements, oral or
          written, heretofore made between the parties hereto are merged in
          this Lease and in those two certain agreements dated May 16,
          1986, which documents alone fully and completely expresses the
          agreement between Landlord (and its beneficiaries and their
          agents) and Tenant.

                    (l)  Whenever the approval or consent of either
          Landlord or Tenant is required, such consent or approval shall
          not be unreasonably withheld or delayed. Notwithstanding any of
          the terms and conditions contained herein, with respect to
          approvals or consents required pursuant to the terms of this
          Lease, Landlord shall have no obligation to deal with any
          subtenant of Tenant, but may look solely to Tenant for same.



                                 Page 54 of 74 Pages<PAGE>





                    (m)  Landlord and Tenant represent that they will
          comply (unless exempted) with Attachments A, B and C, identified
          as Exhibit K to this Lease and rules and regulations issued in
          connection therewith (collectively the "Attachments") as such
          Attachments may be amended from time to time.

                    (n)  In computing any period of time pursuant to this
          Lease, the day of the act, date of notice, event or default from
          which the designated period of time begins to run will not be
          included. The last day of the period so counted will be included,
          unless it is a Saturday, Sunday or a legal holiday in the State
          of Illinois, in which event the period runs until the end of the
          next day which is not a Saturday, Sunday or such legal holiday.
          Any time period which commences to run as of the date of this
          Lease or as of the date hereof shall be deemed to have commenced
          to run as of the date this Lease was executed by Landlord and
          Tenant as opposed to December 31, 1985.

                    28.  Landlord. The term "Landlord" as used in this
          Lease means only the owner or owners from time to time of the
          Building so that in the event of any assignment, transfer,
          conveyance or sale, once or successively, of the Building, or any
          assignment of this Lease by Landlord, the then Landlord making
          such sale, transfer, conveyance or assignment shall be and hereby
          is entirely freed and relieved of all covenants and obligations
          of Landlord hereunder accruing after such sale, conveyance or
          assignment, and Tenant agrees to look solely to such purchaser,
          transferee, grantee or assignee with respect thereto. The holder
          of a mortgage or trust deed (or assignment in connection with a
          mortgage or trust deed) shall not be deemed such a purchaser,
          grantee or assignee under this Section 28. This Lease and the
          obligations of Tenant hereunder shall not be affected by any such
          assignment, transfer, conveyance or sale, and Tenant agrees to
          attorn to the purchaser, grantee or assignee.

                    29.  Title and Covenant Against Liens. The Landlord's
          title is and always shall be paramount to the title of the Tenant
          and nothing in this Lease contained shall empower the Tenant to
          do any act which can, shall or may encumber the title of the
          Landlord. Tenant covenants and agrees not to suffer or permit any
          lien of mechanics or materialmen to be placed upon or against the
          Premises, the Building, the Land or against the Tenant's
          leasehold interest in the Premises, except as otherwise
          permitted, and, in case of any such lien attaching, to
          immediately pay and remove same. Notwithstanding the foregoing,
          Tenant shall have the right to contest the validity of any such
          lien provided such lien is bonded or Tenant has otherwise
          provided adequate security to Landlord for such lien claim.
          Tenant has no authority or power to cause or permit any lien or
          encumbrance of any kind whatsoever, whether created by act of
          Tenant, operation of law or otherwise, to attach to or be placed
          upon the Premises, the Land or the Building, and any and all
          liens and encumbrances created by Tenant shall attach only to
          Tenant's interest in the Premises. If any such liens so attach
          and Tenant fails to pay and remove same within thirty (30) days,

                                 Page 55 of 74 Pages<PAGE>





          or to bond same or provide adequate security as aforesaid,
          Landlord, at its election, may pay and satisfy the same and in
          such event the sums so paid by Landlord, with interest from the
          date of payment to the date of reimbursement at the rate set
          forth in Section 27(i) hereof for amounts owed Landlord by Tenant
          shall be deemed to be additional rent due and payable by Tenant
          upon receipt of an invoice for same.

                    30.  Leasing of Additional Premises.

                    (a)  Provided that this Lease is then in full force and
          effect and that Tenant is not in default hereunder, as defined in
          Section 31, Tenant shall have the following option rights
          ("Expansion Option"):

                    (i)  By written notice or notices to Landlord at any
               time or times during the period commencing with the date of
               execution of this Lease and terminating 547 days after the
               Commencement date ("Initial Option Period") Tenant shall
               have the option to lease all or any portion, provided such
               portion consists of a full floor ("Designated Option Space")
               of the area ("Expansion Area") described on Exhibit L. The
               Designated Option Space shall, when so leased, be included
               in this Lease for the balance of the Term at a Base Rent
               calculated at the rate of                                   
                        per square foot of Rentable Area, and otherwise
               subject to the terms, conditions and provisions of this
               Lease. The Rentable Area of the Premises as defined in
               Section 2(a)(ix) shall be increased by the portion so
               leased, and Tenant's Proportionate Share, as defined in
               Section 2(a)(x) shall be increased accordingly. Tenant shall
               exercise its option during the Initial Option Period so that
               the floors are contiguous to one another and contiguous to
               the combined Premises hereunder and under the ATT-IS Lease.
               As the Designated Option Space is added to the Lease,
               Tenant's exclusive use of the portion of the bank of
               elevators serving its space (both passenger and freight)
               shall be expanded accordingly.

                   (ii)  During the period commencing with the termination
               of the Initial Option Period and ending upon the earlier of
               (1) three years from the Commencement Date or (2) the date
               on which Breakeven Leasing (as defined in Section 12(d))
               occurs ("Second Option Period"), Tenant shall have a right
               of first offer to lease all or any portion of that portion
               of the Expansion Area not leased by Tenant during the
               Initial Option Period. In the event that Landlord shall, at
               any time during this Second Option Period, desire to lease
               all or any portion of the Expansion Area (including all or
               any portion of a floor) to another proposed tenant, and
               shall have received a serious inquiry to lease all or a
               portion of the Expansion Space from such proposed tenant,
               Landlord shall so notify Tenant in writing specifying the
               name of the proposed Tenant and a description of the space
               proposed to be leased.

                                 Page 56 of 74 Pages<PAGE>





                  (iii)  During the period commencing with the termination
               of the Second Option Period and terminating on the fifth
               anniversary of the Commencement Date of the Lease ("Third
               Option Period"), Tenant shall have a right of first offer to
               lease all or any portion of that portion of the Expansion
               Area not leased by Tenant during the Initial Option Period
               and the Second Option Period. In the event that Landlord
               shall, at any time during this Third Option Period, desire
               to lease all or any portion of the Expansion Area (including
               all or any portion of a floor) to another proposed tenant,
               and shall be conducting serious negotiations with such
               tenant to lease all or a portion of the Expansion Area to
               such proposed tenant, Landlord shall so notify Tenant in
               writing, specifying the name of the proposed tenant and a
               description of the space proposed to be leased.

                    (b)  Tenant shall, within fifteen (15) days after the
          receipt by it of a notice pursuant to Subsection (ii) or (iii)
          above, notify Landlord as to whether or not it desires to
          exercise its option to acquire the space described in such notice
          ("Offer Option Space"). In the event Tenant either notifies
          Landlord that it elects not to acquire the Offer Option Space, or
          fails to notify Landlord at all within such fifteen (15) day
          period, Landlord shall have the right, during the one hundred
          twenty (120) day period commencing with the date Landlord's
          notice was received by Tenant, to lease the Offer Option Space to
          such proposed tenant. If the Offer Option Space is not leased to
          such Tenant as aforesaid within such period, Tenant's option with
          respect thereto shall automatically be fully reinstated.

                    (c)  The Offer Option Space shall, when so leased, be
          included in this Lease for the balance of the Term at a Base Rent
          calculated at the rental rate per square foot required to be
          received on all remaining unrented Rentable Area at 95% occupancy
          in the Building, after taking into account the Rent received
          under this Lease for the Premises, the Designated Option Space
          pursuant to Section 30(a)(i) and previously leased Offer Option
          Space pursuant to Section 30(a) (ii) or (iii), to pay all debt
          service and escrow and reserve requirements on all existing
          indebtedness, participating debt and any return (guaranteed or
          preferred) payable on equity capital. The Offer Option Space
          shall otherwise be subject to the terms, conditions and
          provisions of this Lease, except as set forth in (d) below. The
          Rentable Area of the Premises as defined in Section 2(a)(ix)
          shall be increased by the portion so leased, and Tenant's
          Proportionate Share, as defined in Section 2(a)(x) shall be
          increased accordingly. To the extent a whole floor (either at one
          time or in parts) is added to the Lease, Tenant's exclusive use
          of the portion of the bank of elevators serving its space (both
          passenger and freight) shall be expanded accordingly to the
          extent feasible.

                    (d)  In the event that Tenant exercises its option to
          lease the Designated Option Space as set forth in (a)(i) above
          during the Initial Option Period, Landlord and Tenant shall

                                 Page 57 of 74 Pages<PAGE>





          execute a Workletter in the form attached hereto and the
          provisions thereof shall be applicable to the Designated Option
          Space, provided, however, that (i) Landlord and Tenant shall
          agree on a schedule to be substituted for the "Schedule" attached
          to and defined in the Workletter and (ii) the Workletter shall
          exclude provisions relating to Shell and Core Work (as defined in
          the Workletter) other than provisions relating to the tenant
          standard work package; provided, however, that the Commencement
          Date of this Lease with respect to the Designated Option Space
          shall be the earlier of substantial completion of the tenant
          improvements or the first day immediately following the
          expiration of the Initial Option Period (the "Designated Option
          Space Commencement Date"). In the event that completion of the
          tenant work shall occur prior to the termination of the Initial
          Option Period, Base Rent for the Designated Option Space with
          respect to which the option has been exercised shall not commence
          until the first day following the expiration of the Initial
          Option Period. Failure to complete the tenant improvements for
          the Designated Option Space by the Designated Option Space
          Commencement Date shall not affect Landlord's obligation to
          compLete such work pursuant to the Workletter or Tenant's
          obligation to lease the Designated Option Space upon exercise of
          the option set forth in (a)(i) above.

                    Landlord hereby covenants that all Shell and Core work,
          as defined in the Workletter, in the Expansion Area shall be
          substantially completed prior to the Commencement Date of the
          Lease. On exercise of the Expansion Area option during the
          Initial Option Period, Landlord and Tenant shall execute a
          workletter in the form attached (with the Expansion Space
          Schedule attached thereto) and Landlord shall cooperate with
          Tenant to complete tenant improvements expeditiously. Failure on
          Landlord's part to comply with the terms of this paragraph shall
          delay the commencement of Base Rent for the Designated Option
          Space for the period of delay in completion caused by Landlord.
          In the event that Tenant exercises its option to lease the Offer
          Option Space during the Second Option Period or the Third Option
          Period, the provisions of this Subsection (d) shall apply except
          that (1) the Commencement Date of this Lease with respect to such
          Designated Option Space shall be the earlier of substantial
          completion of the tenant improvements or one hundred twenty (120)
          days following notice of exercise of the option pursuant to
          Sub-section 30(a)(ii) or (iii) above, and (2) Landlord's Contri-
          bution as defined in the Workletter shall be reduced to per
          rentable square foot.

                    (e)  Tenant acknowledges that, depending on the number
          of floors Tenant adds to the Premises at any one time, elevator
          service to the Premises may be below that normally offered in
          first-class office buildings. Landlord agrees, at Tenant's
          request to promptly ascertain and advise Tenant of the effect on
          elevator service of any proposed exercise of any option pursuant
          to the terms of this Section 30.



                                 Page 58 of 74 Pages<PAGE>





                    (f)  Landlord and Tenant acknowledge that a letter
          agreement dated concurrently with this Lease ("Letter Agreement")
          a copy of which has been attached as Exhibit M, has been entered
          into by and among Tenant, ATT-IS and Landlord in which Tenant and
          ATT-IS have agreed to designate certain representatives to deal
          with Landlord with respect to, among other things, the exercise
          of the options set forth in Sections 30, 33 and 34. Said letter
          shall be binding on Landlord and Tenant and, in the event of a
          conflict between said letter agreement and the provisions of this
          Lease, said letter agreement shall control.

                    31.  Option to Extend. Provided that this Lease is then
          in full force and effect and that Tenant is not in default under
          this Lease, both on the date of exercise of the option and the
          date of commencement of an Option Term, Landlord hereby grants to
          Tenant the option ("Extension Option") to extend the Term of this
          Lease on the same terms, conditions and provisions as contained
          in this Lease, except as otherwise provided herein, for four
          consecutive periods of five years each after the expiration of
          the Term (individually an "Option Term" and collectively the
          "Option Terms"). For purposes of Section 30, this Section 31, and
          Sections 33 and 34 "default" shall mean either (a) a material
          default which at the time of exercise is not cured, in which
          event Tenant's option rights shall be tolled during the cure
          period but not terminated or (b) a Default. Each option to extend
          shall be exercisable by written notice from Tenant to Landlord
          given no later than twelve (12) months prior to the expiration of
          the Term or the expiration of the prior Option Term ("Final
          Exercise Date"), time being of the essence. If not so exercised,
          Tenant's further options, under this Section 31 shall thereupon
          expire. Within the eight (8) month period prior to the Final
          Exercise Date ("Calculation Date"), Tenant shall give Landlord
          written notice of Tenant's opinion of what the base rent for the
          Opt on Term ("Option Term Base Rent") should be. Within twenty
          (20) days of its receipt of Tenant's notice, Landlord shall
          provide Tenant with written notice of whether Landlord agrees
          with Tenant's opinion of the Option Term Base Rent or, if not,
          Landlord's opinion of Option Term Base Rent. Both Landlord and
          Tenant's opinions on Option Term Base Rent shall be based on a
          calculation of ninety percent (90%) of the "net effective market
          rent" prevailing at the time the renewal terms would commence for
          tenants renting space of a comparable size to the Premises or, if
          both Tenant and ATT-IS (pursuant to the ATT-IS Lease), exercise
          rights to extend, of comparable size to the combined Tenant and
          ATT-IS Premises. "Net effective market rent" shall take into
          account various tenant concessions applicable at the time, such
          as rent abatement and improvement allowances, in excess of
          building standard allowances or workletter being offered to new
          tenants but excluding equity participation. If Landlord and
          Tenant cannot agree on the Option Term Base Rent, then Tenant may
          inform Landlord that it elects to proceed with the appraisal
          procedure set forth below. There shall be no limit on the number
          of written notices Tenant or Landlord may deliver to the other in
          their efforts to agree upon the Option Term Base Rent, except
          that Tenant must inform Landlord by written notice on or before

                                 Page 59 of 74 Pages<PAGE>





          one hundred twenty (120) days after Tenant's first notice to
          Landlord hereunder, whether Tenant elects to proceed with the
          appraisal procedure. In the event that Tenant fails to respond or
          so inform Landlord, Tenant shall be deemed to have abandoned the
          request for determination of Option Term Base Rent.

                    In the event Tenant and Landlord cannot agree on Option
          Period Base Rent, and Tenant has provided written notice to
          Landlord of Tenant's desire to have such rent determined through
          an appraisal procedure then, Landlord and Tenant shall each pick
          a real estate broker within ten (10) days of Tenant's notice.
          Such broker shall have at least ten (10) years of brokerage
          experience, have a broad knowledge of the office leasing market
          in downtown Chicago and have a good reputation in the Chicago
          real estate community. In the event the two brokers cannot reach
          agreement on Option Term Base Rent, taking into account the
          parameters set forth in the preceding paragraph within thirty
          (30) days after the matter has been submitted to them, then they
          shall appoint a third broker who meets the aforesaid standards,
          within ten (10) days after the expiration of the thirty (30) day
          period. The decision of the brokers shall be rendered within
          twenty (20) days after appointment of the third broker, and such
          decisions shall be in writing and in duplicate and one
          counterpart thereof shall be delivered by them to Landlord and
          one to Tenant. The decision of a majority of the brokers shall be
          binding, final and conclusive on all the parties in the event
          Tenant exercises its option to extend the Term of this Lease
          prior to the Final Exercise Date. Landlord and Tenant shall split
          equally the fees of the third broker unless Tenant, after
          determination of the Option Term Base Rent, elects not to
          exercise the option to extend, in which event Tenant shall pay
          the fees. Any failure of Landlord to comply with the appraisal
          procedure shall delay by an equal number of days, the Final
          Exercise Date.

                    In the event Tenant exercises its Extension Option for
          the first Option Term, Landlord agrees, prior to the commencement
          of such Option Term, to repaint and recarpet the Premises at
          Landlord's expense. The paint and carpet shall be of a similar
          quality to that specified on Attachment B to the Workletter.
          Landlord shall offer Tenant a reasonable choice of color.

                    Upon the valid exercise by Tenant of each such option
          to extend, at the request of either party hereto and within
          thirty (30) days after such request, Landlord and Tenant shall
          enter into a written supplement to this Lease incorporating the
          terms, conditions and provisions applicable to the Option Term as
          determined in accordance herewith.

                    32.  Tenant Release Rights. Provided that this Lease is
          then in full force and effect and that Tenant is not in default
          hereunder, as defined in Section 31, Tenant may exercise the
          following rights to terminate the Lease insofar as the Lease
          relates to the space to be released to Landlord as described
          herein:

                                 Page 60 of 74 Pages<PAGE>





                    (i)  By notice to Landlord given not later than one (1)
               year prior to the tenth anniversary of the Commencement
               Date, Tenant shall have the option to terminate the Lease
               ("Release Option A") as to one full floor designated by
               Tenant ("Release Area A") effective as of the tenth
               anniversary of the Commencement Date.

                   (ii)  By notice to Landlord given not later than one (1)
               year prior to the fifteenth anniversary of the Commencement
               Date, Tenant shall have the option to (a) exercise Release
               Option A, if not previously exercised, and/or (b) terminate
               the Lease ("Release Option B") as to one full floor
               designated by Tenant effective ("Release Area B") as of the
               fifteenth anniversary of the Commencement Date.

                    Release Area A and Release Area B shall be contiguous
          and shall commence at the highest floor in the combined Premises
          occupied by Tenant hereunder and the tenant under the ATT-IS
          Lease. Possession of Release Area A and/or B shall be delivered
          to the Landlord on the effective date of such termination in the
          manner provided in Section 7 hereof. Landlord and Tenant shall
          execute an amendment to this Lease, setting forth the reduced
          number of square feet of Rentable Area in the Premises and
          setting forth the reduced Tenant's Proportionate Share. In the
          event Tenant shall fail to notify Landlord of its election to
          exercise the rights in (i) and (ii) above, Tenant shall be deemed
          to have waived said rights.

                    Tenant acknowledges that, depending on the number of
          floors Tenant releases to Landlord, Landlord shall have the right
          to allocate elevators then currently serving the remaining
          Premises to serve Release Area A and/or Release Area B and that
          elevator service to the Premises after the release may be below
          that normally offered in first-class office buildings. Landlord
          agrees, at Tenant's request to promptly ascertain and notify
          Tenant of the effect on elevator service of any proposed release
          of space pursuant to the terms of this Section 32.

                    33.  Relocation Rights. With respect to all space other
          than the Premises ("Relocation Space") located on Tenant's
          elevator bank (floors 3 through 28), Landlord hereby agrees that,
          provided this Lease is then in full force and effect and that
          Tenant is not in default, as defined in Section 31 hereof, on
          twelve (12) months written notice from Tenant, Landlord will
          relocate any tenant in the Relocation Space to comparable space
          in the Building, provided such comparable space is available and
          such vacated space shall be added to this Lease on the same terms
          and conditions (including Base Rent) as such tenant had leased
          the space until expiration of such lease and after expiration of
          same, for the balance of the Term, on the same terms and
          conditions contained herein except that Base Rent for such space
          shall be ninety percent 90% of Landlord's quoted rate for
          comparable space in the Building. Landlord agrees to use its best
          efforts to cooperate with Tenant in connection with the terms of
          this Section 33. Tenant agrees to pay the costs and expenses as

                                 Page 61 of 74 Pages<PAGE>





          set forth in the Relocation Clause (as hereinafter defined) in
          connection with such relocation, including any rent differential
          for the term of such lease and any renewal options. In the event
          of any dispute regarding such costs and expenses, Tenant shall
          resolve the dispute with the tenant .o be relocated. Landlord
          shall include a provision in each lease of the Relocation Space
          permitting such relocation ("Relocation Clause"). The Relocation
          Clause shall be in the form attached hereto as Exhibit N. In the
          event the tenant refuses to relocate, in violation of the terms
          of the lease, Landlord, on Tenant's behalf, and at Tenant's ex-
          pense, agrees to enforce the Relocation Clause of such lease. In
          no event shall Landlord be liable for such tenant's failure to
          perform in accordance with the provisions of such lease. Landlord
          hereby agrees to include in each lease of the Relocation Space a
          clause obligating the tenant under such lease to pay Landlord's
          attorney's fees in the event of a dispute thereunder.

                    34.  Right of First Offer. Provided this Lease is then
          in full force and effect and that Tenant is not in default, as
          defined in Section 31 hereof, during the Term of this Lease,
          Landlord hereby grants to Tenant the rights herein contained with
          respect to all office space in the Building (other than Tenant's
          Premises) and all basement storage space (the "Option Space").
          With respect to the Expansion Area, the terms of Section 30 shall
          govern for the period of time prior to the fifth anniversary of
          the Commencement Date of the Lease. Subsequent to such date the
          terms of this Section 34 shall govern, and the Expansion Area, to
          the extent not previously included in the Premises, shall be
          deemed to be Option Space. If during the Option Period, Landlord
          desires to lease any portion of the Option Space constituting a
          full floor or more or as to basement storage space, or the
          Expansion Area, a partial floor or full floor, ("Designated
          Option Space") it shall notify Tenant in writing of the basic
          "Business Terms and Conditions" (as hereinafter defined) upon
          which it is prepared to lease the Designated Option Space and
          Tenant shall have the right for a period of fifteen (15) days
          from and after the giving of such notice within which to notify
          Landlord that it will lease the Designated Option Space upon
          substantially the same Business Terms and Conditions contained in
          the Landlord's Notice, in which event Landlord and Tenant shall
          proceed to negotiate in good faith to finalize such lease.
          Business Terms and Conditions as to office space shall include
          Base Rent, CPI Adjustment, if any, Operating Expense Adjustment,
          tenant improvement work to be done to the Designated Option
          Space, free rent, if any, extension options and any other
          financial terms. Business Terms and Conditions as to basement
          storage space shall include only a base rent charge. If Tenant
          elects to rent the Designated Option Space, then the Designated
          Option Space shall be added to the Lease for the term set forth
          in Landlord's notice as aforesaid and shall otherwise be governed
          by the terms and conditions of the Lease. If Tenant fails to
          notify Landlord in writing that it will accept the Designated
          Option Space within the prescribed fifteen (15) day period or
          fails to promptly execute a lease or an amendment to this Lease
          upon substantially such terms, Landlord may lease the Designated

                                 Page 62 of 74 Pages<PAGE>





          Option Space to another tenant and upon execution of such a
          lease, Tenant's rights under this paragraph shall be terminated
          as to such Option Space, but shall be reinstated on the
          termination of such lease as it may be extended by Landlord and
          such tenant. If Tenant shall notify the Landlord that it elects
          to lease the Designated Option Space within said fifteen (15) day
          period, Tenant shall execute a lease, or amendment to this Lease,
          on substantially the same Business Terms and Conditions set forth
          in Landlord's notice.

                    Landlord hereby agrees to advise Tenant in writing six
          months in advance of the availability of space in the Building
          and, in any event, prior to Landlord's marketing of such space.
          Notwithstanding the Right of First Offer granted herein, in no
          event shall the combined Premises of Tenant and the Tenant under
          the ATT-IS Lease exceed 930,000 rentable square feet (excluding
          basement storage area) in the Building.

                    35.  Bankruptcy or Insolvency.

                    (a)  Termination of Lease.

                    (i)  Neither Tenant's interest in the Lease nor any
          estate hereby created in Tenant shall pass to any trustee, except
          as may specifically be provided pursuant to the provisions of the
          Bankruptcy Code, 11 U.S.C. 101 et seq. (the "Bankruptcy Code"),
          or receiver or assignee for the benefit of creditors or otherwise
          by operation of law.

                    (ii) In the event Tenant's executors, administrators,
          or assigns, if any, shall be adjudicated insolvent pursuant to
          the provisions of any state law, or if Tenant is adjudicated
          insolvent by a Court of competent jurisdiction other than the
          United States Bankruptcy Court, or if a receiver or trustee of
          the property of Tenant shall be appointed by reason of the
          insolvency or inability to pay its debts, other than an
          appointment pursuant to the provisions of the Bankruptcy Code, or
          if any assignment shall be made of the property of Tenant for the
          benefit of creditors, excepting an assignment by a trustee
          pursuant to the provisions of the Bankruptcy Code, then and in
          any such event, subject to the rights of the Leasehold Mortgagee
          provided herein, .his Lease and all rights of Tenant hereunder
          shall automatically cease and terminate with the same force and
          effect as though the date of such event were the date originally
          set forth herein and fixed for expiration of the Term of this
          Lease, and Tenant shall vacate and surrender the Property.

                    Tenant shall not suffer or permit the appointment of a
          trustee or receiver of the assets of Tenant by reason of the
          insolvency or inability of Tenant to pay its debts and shall not
          make any assignment for the benefit of creditors, or become or be
          adjudicated insolvent. The allowance of any petition under any
          insolvency law, except under the Bankruptcy Code, or the
          appointment of a trustee or receiver of Tenant shall be
          conclusive evidence that Tenant caused or gave cause therefor,

                                 Page 63 of 74 Pages<PAGE>





          unless such allowance of the petition, or the appointment of a
          trustee or receiver, is vacated within ninety (90) days after
          such allowance or appointment. Landlord does, in addition,
          reserve any and all other remedies provided in this Lease or in
          law.

                    (b)  Protection by Tenant. Upon the filing of a
          petition by or against Tenant under the Bankruptcy Code, Tenant,
          as debtor and as debtor in possession, and any trustee who may be
          appointed agree to adequately protect Landlord as follows:
          (1) perform each and every obligation of Tenant under this Lease,
          including the payment of Rent hereunder, arising from and after
          the order for relief within sixty (60) days after the date of
          such order, until such time as this Lease is either rejected or
          assumed by order of the United States Bankruptcy Court; and
          (2) to give Landlord prior written notice of any proceeding
          relating to any assumption of this Lease; and (3) to give
          Landlord written notice of the intention of Tenant and the
          trustee to reject this Lease; and (4) to provide Landlord with
          adequate assurance of future performance under the Lease as that
          term is used in 11 U.S.C. 361.

                    (c)  Waivers by Landlord. No default of this Lease by
          Tenant, either prior to or subsequent to the filing of a petition
          under the Bankruptcy Code, shall be deemed to have been waived
          unless expressly done so in writing by Landlord.

                    (d)  Assumption of Lease. If Tenant or a trustee elects
          to assume this Lease subsequent to the filing of a petition under
          the Bankruptcy Code, Tenant, as debtor and as debtor in
          possession, and any trustee who may be appointed agree as
          follows: (1) to cure each and every existing default within not
          more than ninety (90) days after assumption of this Lease; and
          (2) to compensate Landlord, or provide adequate assurance that
          Tenant or the trustee will compensate Landlord, for any actual
          pecuniary loss resulting from any existing default, including,
          without limitation, Landlord's reasonable costs, expenses and
          attorneys' fees incurred as a result of the default, as
          determined by the Bankruptcy Court, within ninety (90) days of
          assumption of this Lease; and (3) in the event of an existing
          default, to provide Landlord with adequate assurance of Tenant's
          future performance under the Lease as determined by the
          Bankruptcy Court; and (4) the assumption will be subject to all
          of the provisions of this Lease unless the prior written consent
          of Landlord is obtained. If Tenant, as debtor-in-possession, or
          such Trustee shall fail to elect this Lease within sixty (60)
          days after the filing of the petition by or against Tenant,
          unless such time period is extended by the Bankruptcy Court, this
          Lease shall be deemed to have been rejected and unless Landlord
          received adequate assurance for continued possession after
          rejection of the Lease, Landlord shall be thereupon immediately
          entitled to possession of the Premises without further obligation
          to the Tenant or said Trustee, and this Lease shall be cancelled,
          but Landlord's right to be compensated for damages in any such
          bankruptcy proceeding shall survive.

                                 Page 64 of 74 Pages<PAGE>





                    (e)  Assignment of Lease and Adequate Assurances to
          Landlord. If Tenant assumes this Lease and proposes to assign the
          same pursuant to the provisions of the Bankruptcy Code to any
          person or entity who shall have made a bona fide offer to accept
          an assignment of this Lease on terms acceptable to the Tenant,
          any person or entity to which this Lease is assigned pursuant to
          the provisions of the Bankruptcy Code shall be deemed without
          further act or deed to have assumed all of the obligations
          arising under this Lease on and after the date of such
          assignment. Any such assignee shall upon demand execute and
          deliver to Landlord an instrument confirming such assumption.

                    The adequate assurance to be provided Landlord to
          assure the assignee's future performance under the Lease shall be
          determined by the Bankruptcy Court.

                    (f)  Amounts Payable by Tenant Constitute Rent.
          Notwithstanding anything in this Lease to the contrary, all
          amounts payable by Tenant to or on behalf of Landlord under this
          Lease, whether or not expressly denominated as rent, shall
          constitute Rent for the purposes of Section 502(b)(6) of the
          Bankruptcy Code.

                    (g)  Application by Landlord of Payments from Tenant.
          Any payment received from Tenant may be applied by Landlord
          against any obligation due and owing by Tenant under this Lease,
          notwithstanding any statement appearing on or referred to in any
          remittance from Tenant or any prior application of such payment.
          If a petition under the Bankruptcy Code is initiated within
          ninety (90) days after receipt by Landlord of any such payment,
          the payment shall be deemed applicable to any unpaid obligations
          then due in the inverse order of their maturity.

                    36.  Tenants. To the extent permitted by law, the
          Landlord shall not engage in, nor shall Landlord lease or consent
          to any sublease or assignment of a lease to any person, firm or
          corporation which, as a primary part of its business as of the
          date of the Lease engages in the activities set forth on Exhibit
          O attached hereto and hereby made a part hereof. The Landlord
          shall include the foregoing prohibition in all tenant leases
          whether for office or commercial/retail space in the Building.
          Landlord hereby agrees that enforcement of the foregoing
          prohibition with respect to tenants or proposed tenants shall be
          subject to the approval of Tenant.

                    The Landlord shall consult with the Tenant before
          making any commitment which may in Tenant's reasonable
          discretion, violate this Section or approving any assignment or
          sublease which may in Tenant's reasonable discretion, violate
          this Section. Tenant agrees to respond to a written submission by
          Landlord as to a proposed activity within ten (10) days of such
          submission. Tenant shall indicate in writing within the
          aforementioned ten (10) day period whether or not Tenant believes
          the proposed activity violates this Section of the Lease and
          assuming a violation, whether Tenant is willing to waive the

                                 Page 65 of 74 Pages<PAGE>





          provisions of this Section as to such activity. Failure to
          respond to such a submission shall be deemed to be approval of
          such activity. In the event Tenant states that the proposed use
          or activity violates this Section and Landlord disputes Tenant's
          decision, the dispute shall be resolved by arbitration pursuant
          to Section 48 hereof.

                    37.  Abatement of Lease Payments. In consideration of
          Tenant's execution of this Lease, Landlord hereby agrees that
          Base Rent, commencing with the Commencement Date of the Lease as
          it may be extended shall abate to the full extent of

                                       ("Lease Payment"), plus interest at
          the rate set forth below, provided that during such abatement
          period, Tenant shall remain obligated to make all payments of
          Additional Rent or other sums which may be due to Landlord
          hereunder. Base Rent shall abate to the extent of such interest.
          Interest shall accrue from February 1, 1989 to the date each
          portion of the Lease Payment is applied against Base Rent at the
          rate for the construction loan on the Building, or, if the final
          payment on the construction loan has been made, then at the rate
          for the permanent first mortgage on the Building.

                    38.  Building Name and Signage. The Landlord and Tenant
          agree that the Building shall be named the AT&T Corporate Center
          or such other name as may be agreed upon by Landlord and Tenant.
          Tenant shall also have the right to cause appropriate
          identification and/or logos to be placed on the exterior of the
          Building. Such signage and the location thereof shall be tasteful
          and consistent with a first class office building and shall be
          sensitive to the architectural design of the Building. Tenant
          shall review such signage with Landlord, but Landlord shall not
          have a right of approval with respect to same. Such review by
          Landlord shall be conducted at Landlord's expense. No other
          signage, writing or pictures of any kind shall be placed on the
          exterior of the Building by Landlord (except as set forth herein)
          without the approval of Tenant nor by Tenant, without the
          approval of Landlord. With respect to signage for commercial
          tenants, Landlord will establish signage criteria ("Signage
          Criteria") which reflects a) the first-class nature of the
          Building and b) the quality appropriate for AT&T corporate
          headquarters. Such Signage Criteria shall be subject to Tenant's
          approval, which approval shall not be unreasonably withheld.
          Provided signage for commercial tenants meets the approved
          Signage Criteria, Landlord need not obtain Tenant's approval as
          to each sign. Landlord may place signage on the Building
          identifying the ownership and management of the Building. The
          design and location of such sign shall be subject to the
          reasonable approval of Tenant.

                    39.  Roof Rights. Landlord hereby agrees that the
          Premises shall include approximately four hundred square feet of
          contiguous flat space on the roof described on Exhibit P ("Tenant
          Roof Space"). No Rent shall be paid for the Tenant Roof Space,
          nor shall Tenant's Proportionate Share be increased to reflect

                                 Page 66 of 74 Pages<PAGE>





          the Tenant Roof Space. Installation and maintenance of
          telecommunications equipment on the Tenant's Roof Space shall be
          at Tenant's expense. Landlord shall be responsible for
          maintenance and repair of the entire roof of the Building with
          the exception of repairs (i) necessitated by installation,
          maintenance or repair of the telecommunications equipment, or
          (ii) due to Tenant's negligence, intentional acts or omissions.
          Tenant shall be responsible for repairs necessitated by (i) or
          (ii) above. Tenant agrees that either (1) it will contract with
          Landlord for the installation of the telecommunication equipment
          at a cost to be negotiated at such time, or (2) will contract
          with a third party for such installation work, in which event
          Tenant will either (a) obtain a new warranty for the roof in the
          event the existing warranty is abrogated due to the installation
          work, or (b) take whatever steps are necessary to maintain the
          existing warranty on the roof. Tenant further agrees to reimburse
          Landlord for any reasonable insurance premiums incurred by
          Landlord, which are directly due to Tenant's installation and/or
          maintenance of the telecommunications equipment on the roof.
          Landlord agrees, to the extent feasible, to allow Tenant at
          Tenant's expense to connect the telecommunications equipment to
          the Premises through the vertical risers in the Building pursuant
          to plans approved by Landlord, which approval shall not be
          unreasonably withheld. In no event shall Landlord's installations
          on the roof block the line of sight to 10 South Canal Street.
          Tenant hereby agrees that it shall not have the right to assign
          or sublease the use of the Tenant Roof Space separately from a
          sublease or assignment of a portion of the Premises, it being the
          parties' intention to prohibit Tenant from using the Tenant Roof
          Space as an independent profit-making operation separate and
          apart from Tenant's use of the Premises or for other than
          telecommunication purposes. Tenant shall not sublet or assign an
          immaterial portion of the Premises with the intent or purpose of
          primarily affording the sublessee or assignee the right to use
          the Tenant Roof Space. Any consideration received by Tenant from
          any assignee or sublessee from the use of the Tenant Roof Space
          shall be included in the calculations of Landlord's Net Profits
          pursuant to Section 12(f) hereof.

                    40.  Attorneys' Fees. Landlord shall pay all of
          Tenant's costs, charges and expenses, including court costs and
          attorneys' fees, incurred in enforcing Landlord's obligations
          under this Lease or incurred by Tenant in any litigation,
          negotiation or transactions in which Landlord causes Tenant,
          without Tenant's fault, to become involved or concerned.

                    41.  Waiver. No waiver of any condition expressed in
          this Lease shall be implied by any neglect of Tenant to enforce
          any remedy or account of the violation of such condition whether
          or not such violation be continued or repeated subsequently.

                    42.  Short Form of Lease. The parties shall execute a
          short form of this Lease for recording purposes substantially in
          the form attached hereto as Exhibit. Such short form of lease
          shall be in a form mutually acceptable to Landlord and Tenant.

                                 Page 67 of 74 Pages<PAGE>





                    43.  Partnership Default. No default under, or
          termination of the ATT/Stein Partnership shall constitute a
          default hereunder or be a cause for termination hereof except as
          set forth in Section 44.

                    44.  Termination Rights. Tenant shall have the right to
          terminate this Lease in the event AT&T Resource Management
          Corporation, a general partner of the AT&T/Stein Partnership,
          terminates the AT&T/Stein Partnership pursuant to the provisions
          of Article VI of the AT&T/Stein Partnership Agreement. Notice of
          termination of this Lease shall be given concurrently with the
          notice of termination under the AT&T/Stein Partnership Agreement.

                    In the event of such termination, 225 West Monroe
          Street Associates, an Illinois limited partnership ("Stein
          General Partner") shall pay to Tenant all of Tenant's reasonable
          out-of-pocket costs and expenses incurred in connection with
          legal, architectural, design and engineering services with
          respect to this Lease and the Premises up to the date of such
          termination ("Professional Expenses"). Stein General Partner
          shall make such payment within thirty (30) days after receipt of
          written statement from Tenant setting forth such costs and
          expenses in reasonable detail. By separate guaranty dated
          ___________________, Stein & Company, a Nevada corporation has
          guaranteed the payment of such Professional Expenses by Stein
          General Partner.

                    45.  Mutual Indemnity and Waiver.

                    (a)  To the extent not expressly prohibited by law,
          Landlord and Tenant each (in either case, the "Indemnitor")
          agrees to hold harmless and indemnify the other, its bene-
          ficiaries, partners, agents and employees (the "Indemnitee") from
          any claim and liabilities imposed upon or incurred by or asserted
          against the Indemnitee, including reasonable attorney's fees and
          expenses, for death or injury to third parties or loss of or
          damage to property of third parties that may arise from or be
          caused directly or indirectly by any act or omission of the
          Indemnitor, its agents, contractors or employees or from any
          breach or default on the part of the Indemnitor in the
          performance of any covenant or agreement on the part of the
          Indemnitor to be performed pursuant to the terms of this Lease.
          In case any action, suit or proceeding is brought against the
          Indemnitee by reason of any such act of Indemnitor, Indemnitor
          will, at Indemnitor's expense, by counsel approved by Indemnitee
          (which approval shall not be unreasonably withheld), resist and
          defend such action, sui. or proceeding. In case Landlord is
          Indemnitee, Indemnitee shall also include Landlord's beneficiary
          and its partners.

                    (b)  To the extent not expressly prohibited by law and
          except for claims arising from the negligent or intentional act
          or omission of Landlord or its agents or employees, Tenant
          releases Landlord and its beneficiaries, and their agents, and
          employees, from and waives all claims for damages to person or

                                 Page 68 of 74 Pages<PAGE>





          property sustained by the Tenant, its guests and invitees or by
          any occupant of the Premises and said occupant's guests and
          invitees, or the Building, or by any other person, resulting
          directly or indirectly from any act or neglect of any tenant or
          other occupant of the Building or any part thereof.

                    To the extent not expressly prohibited by law and
          accept for claims arising from the negligent or intentional act
          or omission of Tenant, its agents or employees, Landlord releases
          Tenant, its agents and employees, from and waives all claims for
          damages to person or property sustained by the Landlord, or by
          any other person, resulting directly or indirectly from any act
          or neglect of any tenant or other occupant of the Building or any
          part thereof.

                    46.  "Force Majeure" is hereby defined to mean any
          strike, lockout, labor trouble, civil disorder, inability to
          procure materials, governmental laws and regulations, riots,
          insurrections, war, fuel shortages, accidents, casualties, acts
          of God, acts caused directly or indirectly by the other party lo
          the Lease (or its agents, employees, contractors, licensees, or
          invitees) or any other cause beyond the reasonable control of the
          performing party. For purposes of calculating consequential
          damages in the event of a holdover tenancy by Tenant, Tenant
          shall not be subject to consequential damages in the event that
          Tenant's failure to move from the Premises at the expiration of
          the Term shall arise solely as a result of the failure of any
          landlord under a new lease with Tenant to complete Tenant
          improvements in any building to which Tenant intends to locate,
          due to a Force Majeure event, provided that Tenant entered into a
          new lease prior to eight (8) months before the termination of
          this Lease, the scheduled delivery date under such new lease was
          no later than ninety (90) days after the Term of this Lease and
          the delay in completion of the tenant improvements under the new
          lease was not attributable to changes and modifications requested
          by Tenant.

                    47.  Arbitration. Any dispute specifically required by
          the terms of this Lease to be settled by arbitration shall be
          submitted for arbitration to the Chicago, Illinois office of the
          American Arbitration Association in accordance with its
          Commercial Arbitration Rules then in effect, except where such
          rules are contrary to the provisions set forth in this Lease. The
          award rendered by the arbitrators shall be final, and judgment
          may be entered upon it in accordance with applicable law in any
          court having jurisdiction. The arbitrators may award any relief
          which they shall deem proper in the circumstances, without regard
          to the relief which would otherwise be available to any party
          hereto in a court of law or equity including, without limitation,
          specific performance and injunctive relief. It is understood that
          the arbitration provisions of this Section 48 shall be the sole
          remedy of the parties under this Agreement with respect to
          disputes subject to arbitration under this Section 48.
          Notwithstanding the foregoing, the parties agree that Landlord or
          Tenant may apply lo a court of competent jurisdiction for

                                 Page 69 of 74 Pages<PAGE>





          equitable relief if such is appropriate during the pendency of
          the arbitration proceeding.

                    Notice of the demand for arbitration shall be filed in
          writing with the Landlord and Tenant. Unless otherwise agreed to
          in writing by the Landlord and Tenant, upon receipt of a demand,
          each party shall designate an arbitrator within ten (10) business
          days. The two designated arbitrators shall then select a third
          arbitrator to complete the full arbitration panel within ten (10)
          business days, or as otherwise agreed. The arbitrators selected
          pursuant to the terms of this Section 48 shall not be employees
          of or hold any ownership interest in, the party selecting them.
          Each such arbitrator shall have at least five years of experience
          relevant to the general subject matter of the dispute.

                    If the arbitrators selected by each party fail to agree
          upon a third arbitrator within the time limits set by this
          Agreement, either party may request the American Arbitration
          Association to select the neutral arbitrator. If either party
          fails to appoint an arbitrator within the time period set forth,
          the other party may apply to any court having jurisdiction over
          this Agreement to compel arbitration and that court shall be
          empowered to select the failing party's arbitrator.

                    The arbitration panel shall commence hearings within
          thirty (30) days of the selection of the panel, unless Landlord
          and Tenant or the arbitration panel agree upon a delayed schedule
          of hearings. Any party may send out requests to compel document
          production from the other party. Disputes concerning the scope of
          document production and enforcement of the document requests
          shall be subject to agreement by Landlord and Tenant, or may be
          ordered by the arbitrators to the extent reasonable. The
          arbitrators may obtain independent legal counsel to aid in their
          resolution of legal questions presented in the course of
          arbitration to the extent they consider that such counsel is
          absolutely necessary to the fair resolution of the dispute, and
          lo the extent that it is economical to do so considering
          financial consequences of the dispute.

                    If any party subject to the terms of this arbitration
          provision fails or refuses to appear at and participate in an
          arbitration hearing after due notice, the arbitration panel may
          hear and determine the controversy upon evidence produced by the
          appearing party.

                    The arbitration costs (including filing fees, court
          reporters' fees and transcript costs) shall be borne equally by
          each party, except that each party shall be responsible for its
          own expenses and the costs of the arbitrator selected by it.

                    48.  Investment Tax Credit. It is hereby agreed between
          the parties that Tenant will be entitled to the benefits of any
          Investment Tax Credit with respect to all items of Section 38
          Property, as defined in Section 48(a) of the Internal Revenue
          Code of 1954 in effect on the date hereof (the "Code") and as

                                 Page 70 of 74 Pages<PAGE>





          determined by Tenant, purchased as part of the Landlord's
          Contribution. Landlord agrees not to take any action to claim
          such Investment Tax Credit itself and agrees to execute and
          deliver such documents as Tenant may reasonably request to permit
          Tenant to avail itself of such credit; Provided, however, that
          Landlord makes no representation or warranty as to the
          availability of any such Investment Tax Credit. Landlord
          represents and warrants that (a) it, and each person having a
          beneficial interest in it, currently is not, and during the term
          of the Lease will not become, a person described in Section
          46(e)(1) of the Code; (b) it will execute and deliver to Tenant
          within 60 days of the date it transfers possession to Tenant of
          any item of Section 38 Property purchased as part of the
          Landlord's Contribution an Election to Treat Lessee as Purchaser,
          in the form attached hereto as Exhibit Q, describing such
          property, and (c) lt will comply with the provisions of Treasury
          Regulations Section 1.48-4(j) as in effect on the date hereof
          with respect to items of Section 38 property purchased as part of
          the Landlord's Contribution. Landlord agrees to assume liability
          for and to indemnify Tenant, on an after-tax basis, against any
          and all losses or deferrals of any federal income tax credit with
          respect to items of Section 38 Property purchased as part of the
          Landlord's Contribution otherwise available to Tenant with
          respect to any taxable year ending prior to the termination of
          the Lease (and any interest, additions to tax or penalties
          associated with such taxes payable by the Tenant), and other
          expenses of any nature and kind, including reasonable counsel
          fees, which Tenant may become liable to pay in connection with
          any such loss or deferral or alleged loss or deferral which
          occurs or is alleged to occur by reason of any (a) transfer by
          Landlord of its interest in this Lease or any part of the
          Landlord's Contribution prior to the occurrence of an Event of
          Default hereunder to a person who may not, under Treasury
          Regulation Section 1.48-4, make a valid election to treat the
          Tenant as having purchased property for purposes of the credit
          allowed under Section 38 of the Code, or (b) any breach by
          Landlord of its representations or warranties set forth herein.

                    49.  Use of Name. Landlord agrees that it will not
          utilize the name of AT&T or of American Telephone and Telegraph
          Company, a New York corporation ("AT&T Parent"), or of an
          affiliate of AT&T or AT&T Parent in any advertising, publicity,
          promotion, writing, radio or television broadcast, or in any
          other way, concerning the Building or this Lease, except for use
          in the name of the Building if called the AT&T Corporate Center
          or other similar name, without the prior written consent of
          Tenant.

                    50.  Exculpatory Provisions. This instrument is
          executed by American National Bank and Trust Company of Chicago,
          not personally but solely as Trustee, as aforesaid. All the
          covenants and conditions to be performed hereunder by American
          National Bank and Trust Company of Chicago are undertaken by it
          solely as Trustee, as aforesaid and not individually, and no
          personal liability shall be asserted or be enforceable against

                                 Page 71 of 74 Pages<PAGE>





          American National Bank and Trust Company of Chicago by reason of
          any of the covenants, statements, representations or warranties
          contained in this Lease.





















































                                 Page 72 of 74 Pages<PAGE>





                    IN WITNESS WHEREOF, the parties have caused this lease
          to be executed on the date first above written.


                                             LANDLORD:

                                             AMERICAN NATIONAL BANK AND
                                               TRUST COMPANY OF CHICAGO,
                                               not personally but as
                                               Trustee aforesaid,


                                             By: 
                                                    

          ATTEST:

          By:             
             Its: 


                                             TENANT:

                                             AT&T RESOURCE MANAGEMENT
                                               CORPORATION, a New York
                                               corporation


                                             By: 
                                                Its:

          ATTEST:

          By:
             Its:





















                                 Page 73 of 74 Pages<PAGE>





                    225 West Monroe Street Associates ("Stein General
          Partner") executes this Lease solely for the purposes of agreeing
          to make the payment set forth in Section 44 of the Lease. The
          liability of Stein General Partner hereunder shall be limited to
          the assets of Stein General Partner and in no event shall any
          partner of Stein General Partner be personally or individually
          liable hereunder except to the extent of, and limited to, such
          partner's interest as a partner in the assets and property of
          Stein General Partner. A deficit capital account of any partner
          of Stein General Partner shall not be deemed to be an asset or
          property of Stein General Partner.


                                             225 WEST MONROE STREET
                                               ASSOCIATES, an Illinois
                                               limited partnership

                                             By:  Stein & Company 225 West
                                                  Monroe, Inc., an Illinois
                                                  corporation


                                             By:      
                                                
                                                

          ATTEST:

          By:            
             


























                                 Page 74 of 74 Pages<PAGE>





                                      EXHIBIT H

                                        VIDEOS


                     That certain AT&T Floor Space Configuations
                          VHS T-120 Video dated June, 1993.




                    The video is a ten (10) minute VHS video filmed
          June 15, 1993 on Floors 6 through 12 at AT&T Corporate Center,
          227 West Monroe, Chicago, County of Cook, Illinois 60606.  The
          VHS video shows samples of the furniture (and their "as-is"
          condition) described in Exhibit E.








































                                        -128-<PAGE>





                                      EXHIBIT I

                                      LOBBY WORK




          A.   Ground Floor

               -    Monument sign at the base of the east escalator will
                    read:

                         Floors 2-22 or Floors 2-23*
                         AT&T
                         Gallery Cafe


                    *    Exact floor to be determined by Landlord


          B.   Mezzanine Level

               -    The two (2) AT&T security desks and incorporated logo)
                    will be removed

               -    Landlord may, at its option, display its or its
                    affiliates company name or logo only in the midrise
                    elevator bank (floors 16 and higher)

               -    Signage above the mid-rise elevator bank will read 17-
                    22 or 17-23*


                    *    Exact floor to be determined by Landlord






















                                        -129-<PAGE>





                                      EXHIBIT J

                                    OPTION NOTICE


             CHICAGO AND NORTH WESTERN TRANSPORTATION COMPANY ("TENANT")
                                227 WEST MONROE STREET
                                  CHICAGO, ILLINOIS




          AT&T Communications, Inc. ("Landlord")
          c/o AT&T Resource Management Corporation
          222 Mt. Airy Road
          Basking Ridge, New Jersey  07920 
          Attention:  District Manager, Real Estate Joint Ventures
                and
          Attention:  Senior Attorney

                    and

          Stein & Company Asset Services, Inc.
          Suite 3400
          227 West Monroe Street
          Chicago, Illinois 60606
          Attention:  Vice President/Asset Management

                    and

          American National Bank and
           Trust Company of Chicago ("American National")
           not personally but solely as Trustee under
           Trust Agreement dated April 1, 1985, and
           known as Trust 64020 ("Main Landlord")
          33 North LaSalle Street
          Chicago, Illinois  60603
          Attention:  Land Trust Department

                    Re:  Notice of Extension Option and Direct Lease Option

          Dear Ladies and Gentlemen:

                    In accordance with Section 42 of the Office Sublease
          between Landlord and Tenant dated as of October 25, 1993
          ("Lease"), and subsection 2.3 of the Direct Lease Option,
          Attornment, Recognition and Consent Agreement among Landlord,
          Tenant, Main Landlord, The Travelers Insurance Company, American
          National, not personally but as Trustee under Trust Agreement
          dated  April 1, 1985, and known as Trust No. 64020, dated as of
          October 25, 1993 ("Option Agreement"), Tenant hereby notifies you





                                        -130-<PAGE>





          that Tenant desires to exercise its irrevocable Extension Option
          with respect to the Lease and revocable Direct Lease Option under
          the Option Agreement.

                                        Sincerely,

                                        CHICAGO AND NORTH WESTERN
                                        TRANSPORTATION COMPANY, a Delaware
                                        corporation


                                        BY:  /s/ Robert Schmiege           
                                        Its:  President











































                                        -131-<PAGE>







                       CHICAGO AND NORTH WESTERN HOLDINGS CORP.
                        DIRECTORS' DEFERRED COMPENSATION PLAN


                                      Section 1

                                     Introduction

               1.1  The Plan and Its Effective Date.  The Chicago and North
          Western Holdings Corp. Directors' Deferred Compensation Plan (the
          "Plan") is hereby established by Chicago and North Western
          Holdings Corp. (the "Company") effective January 1, 1994.

               1.2  Purpose.  The purpose of the Plan is to permit each
          non-employee member of the Board of Directors ("Participating
          Director") to elect deferral of any or all of his fees on a
          deferred, unfunded basis for a set period of years.


                                      Section 2

                                       Benefits

               2.1  Elected Deferred Benefits.  Each Participating Director
          may elect in accordance with Section 2.5 to defer all or any part
          of his fees ("Elected Deferred Benefits") into the Plan.  To the
          extent fees are deferred under the Plan, such fees shall not be
          eligible for deferral under any other Plan sponsored by the
          Company.

               2.2  Deferred Fee Account.  Amounts deferred with respect to
          each election made pursuant to Section 2.5 shall be credited to a
          separate account ("Deferred Fee Account") for each Participating
          Director on a quarterly basis at such a time and in such a manner
          as is reasonably determined by the Company.  Amounts credited to
          each such separate Deferred Fee Account shall be credited with a
          fixed rate of return equal to LIBOR plus one, as determined
          quarterly as of the first day of each calendar quarter by the
          Company.

               2.3  Payment of Benefits.  Each such separate Deferred Fee
          Account for a Participating Director shall be paid to the
          Participating Director promptly after the earlier of (i) the
          expiration of the Deferral Period for such separate Deferred Fee
          Account elected by the Participating Director in his properly
          executed deferral election in accordance with Section 2.5, or
          (ii) the date the Participating Director ceases to be a member of
          the Board of Directors.  In the event of the Participating
          Director's death, his Deferred Fee Account shall be paid to the
          beneficiaries designated by the Participating Director in writing
          to the Secretary of the Board of Directors or, if the
          Participating Director fails to designate beneficiaries, or if
          all such beneficiaries predecease the Participating Director, to
          the Participating Director's surviving spouse, and if there is no
          surviving spouse then to the Participating Director's estate<PAGE>





          promptly after the date of the Participating Director's death.
          Payment shall be made in cash in an amount equal to the amount
          credited to the Participating Director's Deferred Fee Account on
          the date such amount is to be paid.  If the Plan is terminated as
          provided under Section 3.4, the Company reserves the right to pay
          all benefits accrued hereunder at such time as the Company may
          determine without regard to the Deferral Periods selected by the
          Participating Directors under Section 2.5(b).  In any case, such
          payment shall release the Company of any future liability for
          benefit accruals with respect to such amounts paid.

               2.4  Funding.  Benefits payable under the Plan to any person
          shall be paid directly by the Company.  The Company shall not be
          required to fund, or otherwise segregate assets to be used for
          payment of benefits under the Plan.  

               2.5  Deferral Elections.

                    (a)  A Participating Director may elect by written
          notice delivered to the Company within 60 days after the
          effective date of the Plan to be credited with Elected Deferred
          Benefits as provided in Section 2.1 with respect to fees earned
          in the portion of the calendar year following the delivery of
          such notice to the Company.  For each calendar year thereafter,
          the Participating Directors may elect by a written election filed
          with the Company before the beginning of such calendar year to be
          credited with Elected Deferred Benefits as provided in Section
          2.1 for such calendar year.  Notwithstanding the foregoing, a
          person who becomes a Participating Director in a calendar year
          may elect by a written notice delivered to the Company within 60
          days after becoming a Participating Director to be credited with
          Elected Deferred Benefits as provided in Section 2.1 with respect
          to fees earned in the portion of such calendar year following the
          delivery of such notice to the Company.

                    (b)  Each such election made hereunder shall include
          (i) the amount of Elected Deferred Benefits the Participating
          Director elects and (ii) the period of time for which the
          Participating Director elects to defer (the "Deferral Period")
          such Elected Deferred Benefits.  The Deferral Period for each
          such election shall be no less than two (2) years and no longer
          than the date the Participating Director ceases to be a member of
          the Board of Directors of the Company.  Payment of such amounts
          shall be made in accordance with the provisions of Section 2.3.









                                         -2-<PAGE>





                                      Section 3

                                  General Provisions

               3.1  Plan Administration.  The Plan shall be administered by
          the Board of Directors.  The Board shall have such powers, as may
          be necessary to construe and interpret the Plan, determine the
          eligibility of directors and to otherwise discharge its duties
          hereunder, including, but not limited to the power to delegate
          the responsibility for the administration of the Plan to
          employees of the Company or to third parties.

               3.2  Rights to Retention.  Establishment of the Plan shall
          not be construed to give a Participating Director the right to be
          retained on the Board of Directors or to any benefits not
          specifically provided by the Plan.

               3.3  Interests Not Transferable.  Except as to withholding
          of any tax required under the laws of the United States or any
          state or locality and except with respect to designation of a
          beneficiary to receive benefits in the event of the death of a
          Participating Director, no benefit payable at any time under the
          Plan shall be subject in any manner to alienation, sale,
          transfer, assignment, pledge, attachment, or other legal process,
          or encumbrance of any kind until payable.  Any attempt to
          alienate, sell, transfer, assign, pledge or otherwise encumber
          any such benefits, whether currently or thereafter payable, shall
          be void.  No benefit shall, in any manner, be liable for or
          subject to the debts or liabilities of any person entitled to
          such benefits.  If any person shall attempt to, or shall
          alienate, sell, transfer, assign, pledge or otherwise encumber
          his benefits under the Plan, or if by any reason of his
          bankruptcy or other event happening at any time, such benefits
          would devolve upon any other person or would not be enjoyed by
          the person entitled thereto under the Plan, then the Company, in
          its discretion, may terminate the interest in any such benefits
          of the person entitled thereto under the Plan and hold or apply
          them to or for the benefit of such person entitled thereto under
          the Plan or his spouse, children or other dependents, or any of
          them, in such manner as the Company may deem proper.

               3.4  Amendment and Termination.  The Company intends the
          Plan to be permanent, but reserves the right at any time to
          modify, amend or terminate the Plan, provided, however, that
          benefits earned as provided herein shall constitute an
          irrevocable obligation of the Company.

               3.5  Controlling Law.  The law of Illinois, except its law
          with respect to choice of law, shall be controlling in all
          manners relating to the Plan.



                                         -3-<PAGE>





               3.6  Gender and Number.  Words in the masculine gender shall
          include the feminine, and the plural shall include the singular
          and the singular shall include the plural.

               Executed this 14th day of January, 1994.

                                             CHICAGO AND NORTH WESTERN
                                             HOLDINGS CORP.


                                             By:  /s/ Robert Schmiege      

                                             Its: Chairman, President and
                                                  Chief Executive Officer


          ATTEST:

          /s/ Robin Bourne-Caris        
          Assistant Vice President -
          Assistant Corporate Secretary
































                                         -4-<PAGE>







                       CHICAGO AND NORTH WESTERN HOLDINGS CORP.
                    DIRECTORS' PENSION AND RETIREMENT SAVINGS PLAN


                                      Section 1

                                     Introduction

              1.1  The Plan and Its Effective Date.  The Chicago and North
          Western Holdings Corp. Directors' Pension and Retirement Savings
          Plan (the "Plan") is hereby established by Chicago and North
          Western Holdings Corp. (the "Company") effective January 1, 1994.

              1.2  Purpose.  The purpose of the Plan is to permit each
          non-employee member of the Board of Directors ("Participating
          Director") to elect deferral of any or all of his fees on a
          deferred, unfunded basis.


                                      Section 2

                                       Benefits

              2.1  Elected Deferred Benefits.  Each Participating Director
          may elect in accordance with Section 2.7 to defer all or any part
          of his fees ("Elected Deferred Benefits") into the Plan.  To the
          extent fees are deferred under the Plan, such fees shall not be
          eligible for deferral under any other Plan sponsored by the
          Company.

              2.2  Matching Credits.  The Company shall credit each
          Participating Director's account with an amount equal to fifty
          percent (50%) of the Participating Director's Elected Deferred
          Benefits for the calendar year ("Matching Credits").

              2.3  Deferred Fee Account.  Elected Deferred Benefits and
          Matching Credits shall be credited to an account ("Deferred Fee
          Account") of each Participating Director on a quarterly basis on
          the date such fees would have been paid in the absence of a
          Deferral Election.  Amounts credited to the Deferred Fee Account
          of each Participating Director shall be expressed in terms of
          shares (including fractional shares) of common stock of the
          Company ("Stock").  Such number of shares of Stock shall be
          determined by calculating the number of shares of Stock which
          could have been purchased had such Elected Deferred Benefits and
          the associated Matching Credits been used to purchase Stock on
          the day such amounts were credited to the Participating
          Director's Deferred Fee Account.  The number of shares to be
          credited to a Participating Director's Deferred Fee Account shall
          be determined using the value of the Stock as provided in Section
          2.4.  Furthermore, for each dividend paid on Stock, each
          Participating Director's Deferred Fee Account shall be credited
          with an additional amount, equal to the number of shares of Stock
          (including fractional shares) which could be purchased if the
          dividend paid on Stock were paid with respect to the number of<PAGE>





          shares of Stock (including fractional shares) credited to the
          Participating Director's Deferred Fee Account and were invested
          in additional Stock on the date of payment of the dividends paid
          on Stock.

              2.4  Value of the Stock.  The market value of the Stock for
          purposes hereof on any date shall be the closing price of the
          Stock on the New York Stock Exchange Composite Tape on such date
          (or if quotations for the Stock are not reported on the New York
          Stock Exchange Composite Tape on that date, the closing price of
          the Stock on the New York Stock Exchange Composite Tape on the
          first day following such date on which such quotations are so
          reported).

              2.5  Payment of Benefits.  A Participating Director's
          Deferred Fee Account shall be paid to the Participating Director
          promptly after he ceases to be a member of the Board of
          Directors.  In the event of the Participating Director's death,
          his Deferred Fee Account shall be paid to the beneficiaries
          designated by the Participating Director in writing to the
          Secretary of the Board of Directors or, if the Participating
          Director fails to designate beneficiaries, or if all such
          beneficiaries predecease the Participating Director, to the
          Participating Director's surviving spouse, and if there is no
          surviving spouse then to the Participating Director's estate
          promptly after the date of the Participating Director's death.
          All payments shall be made in cash in an amount equal to the
          product of (i) the total number of shares of Stock (including
          fractional shares) credited to the Participating Director's
          Deferred Fee Account on the date such amount is to be paid
          multiplied by (ii) the market value of the Stock as determined
          under Section 2.4.

              2.6  Funding.  Benefits payable under the Plan to any person
          shall be paid directly by the Company.  The Company shall not be
          required to fund, or otherwise segregate assets to be used for
          payment of benefits under the Plan.  The Company may in its
          discretion form a trust for the payment of benefits under the
          Plan.  The assets of such trust, if any, will be subject to the
          claims of the Company's general creditors in the event of the
          Company's inability to pay its debts as they become due or in the
          event that the Company is subject to a pending proceeding as a
          debtor under the United States Bankruptcy Code.  To the extent
          that benefits are paid by the trust, the Company shall have no
          further obligation to pay such benefits.

              2.7  Deferral Elections.  A Participating Director may elect
          by written notice delivered to the Company within 60 days after
          the effective date of the Plan to be credited with Elected
          Deferred Benefits as provided in Section 2.1 with respect to fees
          earned in the portion of the calendar year following the delivery
          of such notice to the Company.  For each calendar year

                                         -2-<PAGE>





          thereafter, a Participating Director may elect by a written
          election filed with the Company before the beginning of such
          calendar year to be credited with Elected Deferred Benefits as
          provided in Section 2.1 for such calendar year.  Notwithstanding
          the foregoing, a person who becomes a Participating Director in a
          calendar year may elect by a written notice delivered to the
          Company within 60 days after becoming a Participating Director to
          be credited with Elected Deferred Benefits as provided in Section
          2.1 with respect to fees earned in the portion of such calendar
          year following the delivery of such notice to the Company.


                                      Section 3

                                  General Provisions

              3.1  Plan Administration.  The Plan shall be administered by
          the Board of Directors.  The Board shall have such powers as may
          be necessary to construe and interpret the Plan, determine the
          eligibility of directors and to otherwise discharge its duties
          hereunder, including but not limited to the power to delegate the
          responsibility for the administration of the Plan to employees of
          the Company or to third parties.

              3.2  Rights to Retention.  Establishment of the Plan shall
          not be construed to give a Participating Director the right to be
          retained on the Board of Directors or to any benefits not
          specifically provided by the Plan.

              3.3  Interests Not Transferable.  Except as to withholding of
          any tax required under the laws of the United States or any state
          or locality and except with respect to designation of a
          beneficiary to receive benefits in the event of the death of a
          Participating Director, no benefit payable at any time under the
          Plan shall be subject in any manner to alienation, sale,
          transfer, assignment, pledge, attachment, or other legal process,
          or encumbrance of any kind until otherwise payable under the
          Plan.  Any attempt to alienate, sell, transfer, assign, pledge or
          otherwise encumber any such benefits, whether currently or
          thereafter payable, shall be void.  No benefit shall, in any
          manner, be liable for or subject to the debts or liabilities of
          any person entitled to such benefits.  If any person shall
          attempt to, or shall alienate, sell, transfer, assign, pledge or
          otherwise encumber his benefits under the Plan, or if by any
          reason of his bankruptcy or other event happening at any time,
          such benefits would devolve upon any other person or would not be
          enjoyed by the person entitled thereto under the Plan, then the
          Company, in its discretion, may terminate the interest in any
          such benefits of the person entitled thereto under the Plan and
          hold or apply them to or for the benefit of such person entitled
          thereto under the Plan or his spouse, children or other


                                         -3-<PAGE>





          dependents, or any of them, in such manner as the Company may
          deem proper.

              3.4  Amendment and Termination.  The Company intends the Plan
          to be permanent, but reserves the right at any time to modify,
          amend or terminate the Plan, provided, however, that benefits
          earned as provided herein shall constitute an irrevocable
          obligation of the Company.

              3.5  Controlling Law.  The law of Illinois, except its law
          with respect to choice of law, shall be controlling in all
          manners relating to the Plan.

              3.6  Gender and Number.  Words in the masculine gender shall
          include the feminine, and the plural shall include the singular
          and the singular shall include the plural.

               Executed this 14th day of January, 1994.


                                        CHICAGO AND NORTH WESTERN
                                        HOLDINGS CORP.


                                        By:  /s/ Robert Schmiege           

                                        Its: Chairman, President and
                                             Chief Executive Officer

          ATTEST:


          /s/ Robin Bourne-Caris        




















                                         -4-<PAGE>
































                       CHICAGO AND NORTH WESTERN HOLDINGS CORP.
                   DIRECTORS' PENSION AND RETIREMENT SAVINGS TRUST<PAGE>





                                  TABLE OF CONTENTS


                                                                  Page

          ARTICLE I - ESTABLISHMENT AND PURPOSE                     1

             1.1   Establishment                                    1
             1.2   Purposes                                         1

          ARTICLE II - DEFINITIONS                                  1

             2.1   Bank                                             1
             2.2   Board of Directors                               1
             2.3   Committee                                        1
             2.4   Company                                          2
             2.5   Company Stock                                    2
             2.6   Participating Director                           2
             2.7   Plan                                             2
             2.8   Trust                                            2
             2.9   Trust Agreement                                  2
             2.10  Trust Fund                                       2
             2.11  Trustee                                          2

          ARTICLE III - CONTRIBUTIONS TO AND DISTRIBUTIONS
                           FROM THE TRUST                           2

             3.1   Contributions                                    2
             3.2   Distributions                                    3

          ARTICLE IV - TRUSTEE'S POWERS AND INVESTMENTS             3

             4.1   Title to Assets                                  3
             4.2   Investment of Trust Fund and
                     Responsibilities of Trustee                    3
             4.3   Shareholder Rights in Company Stock              6

          ARTICLE V - VALUATION AND RECORDS OF TRUST FUND           8

             5.1   Determination of Value                           8
             5.2   Records of Trust Fund                            8

          ARTICLE VI - EMPLOYMENT OF AGENTS OR SPECIAL TRUSTEE
                       BY AND COMPENSATION OF TRUSTEE               9

             6.1   Employment of Agents                             9
             6.2   Appointment of Special Trustee                   9
             6.2   Compensation of Trustee                          9


                                         (i)<PAGE>





                                                                  PAGE

          ARTICLE VII - COMPANY DUTIES                              9

             7.1   Taxation of the Trust                            9
             7.2   Notice of Insolvency                            10
             7.3   Indemnification of the Trustee by the Company   10
             7.4   Provide Information to Trustee                  10

          ARTICLE VIII - REMOVAL OF AND RESIGNATION
                           BY TRUSTEE                              10

             8.1   Removal and Resignation                         10

          ARTICLE IX - AMENDMENT, TERMINATION AND
                         SUBSTITUTION OF PROPERTY                  11

             9.1   Amendment, Revocation or Termination
                     of Trust Agreement                            11
             9.2   Termination of Plan                             11
             9.3   Substitution of Property                        11
             9.4   Transfer of Assets                              11

          ARTICLE X - MISCELLANEOUS                                12

            10.1   Necessary Parties                               12
            10.2   Non-Alienation                                  12
            10.3   Company Creditors                               12
            10.4   Participating Director Rights                   13
            10.5   Invalid or Unenforceable Provisions             13
            10.6   Successor Corporation                           13
            10.7   Gender and Number                               13
            10.8   Headings                                        13
            10.9   Controlling Law                                 14













                                         (ii)<PAGE>





                       CHICAGO AND NORTH WESTERN HOLDINGS CORP.
                   DIRECTORS' PENSION AND RETIREMENT SAVINGS TRUST


                                      ARTICLE I.

                              Establishment and Purpose


              1.1  Establishment.  The Chicago and North Western Holdings
          Corp. Directors' Pension and Retirement Savings Trust (the
          "Trust") is hereby established, effective January 1, 1994,
          between Chicago and North Western Holdings Corp. (the "Company")
          and LaSalle National Trust, N.A. as trustee ("Trustee") to assist
          in the administration of the Chicago and North Western Holdings
          Corp. Directors' Pension and Retirement Savings Plan (the
          "Plan").  All money and other property held by the Trustee
          hereunder shall be held by the Trustee in trust and dealt with in
          accordance with the provisions of this Trust Agreement.

              1.2  Purposes.  The Company has established the Plan to
          permit each non-employee member of the Board of Directors
          ("Participating Director") to elect deferral of any or all of his
          fees on a deferred, unfunded basis.  The purpose of the Trust is
          to increase the Participating Directors' confidence in the Plan
          by holding the Company's common stock and other assets in trust,
          subject to the claims of the Company's creditors, in the amount
          credited to Participating Director's accounts under the Plan.  In
          addition, holding the shares and other assets credited to
          Participating Director's accounts under the Plan in the Trust
          facilitates efficiency of record keeping for the Plan.  


                                     ARTICLE II.

                                     Definitions

              The following words and phrases, when used herein, unless
          their context clearly indicates otherwise, shall have the
          following respective meanings:

              2.1  "Bank" shall mean a bank having authority to act as a
          fiduciary and, unless otherwise indicated, shall include a trust
          company and any corporate fiduciary.

              2.2  "Board of Directors" means the Board of Directors of the
          Company.

              2.3  "Committee" means the person or group to which the Board
          delegates administrative responsibilities under the Plan.  If no
          Committee is appointed, the Board shall be the Committee.

              2.4  "Company" means Chicago and North Western Holdings Corp.<PAGE>





              2.5  "Company Stock" means common stock of Chicago and North
          Western Holdings Corp.

              2.6  "Participating Director" means a non-employee member of
          the Board of Directors participating in the Plan.

              2.7  "Plan" means the Chicago and North Western Holdings
          Corp. Pension and Retirement Savings Plan as amended from time to
          time.

              2.8  "Trust" means the Chicago and North Western Holdings
          Corp. Pension and Retirement Savings Trust, which is administered
          by the Trustee in accordance with the provisions of the Trust
          Agreement.

              2.9  "Trust Agreement" means this agreement between the
          Company and the Trustee, establishing the Chicago and North
          Western Holdings Corp. Pension and Retirement Savings Trust, and
          any amendments thereto.

              2.10  "Trust Fund" means all property received by the
          Trustee, together with all income, profits and increments
          thereon, less all losses and distributions chargeable thereto.

              2.11  "Trustee" means any corporation who shall accept the
          appointment to execute the duties of the Trustee as set forth in
          the Trust Agreement.


                                     ARTICLE III.

                  Contributions to and Distributions from the Trust

              3.1  Contributions.  The Trustee shall receive and hold as
          part of the Trust Fund any contributions under the Plan paid to
          the Trustee from time to time by the Company and the Trustee
          shall be accountable only for the funds and shares of stock
          actually received by it.  The Trustee shall not be required to
          determine that such contributions are in compliance with the Plan
          but shall be accountable only for the funds actually received by
          it.  Except as provided in Section 9.3, if any contributions to
          the Trust are in money, the Trustee shall invest such
          contributions in shares of Company Stock, as soon as the Trustee
          deems it prudent to do so, unless in the opinion of counsel of
          the Company such investment is (or there is a substantial
          likelihood that it is) in violation of federal or state
          securities laws or New York Stock Exchange rules.

              3.2  Distributions.  The Board or its delegate shall, in
          accordance with the Plan, instruct the Trustee in writing to
          distribute benefits to Participating Directors and their
          beneficiaries.  All distributions from the Trust shall be subject

                                         -2-<PAGE>





          to and deemed to be made under the Plan.  Except as otherwise
          provided in Section 10.3, the Trustee, upon the written direction
          of the Board or its delegate, shall make distributions from the
          Trust Fund to such persons, in such manner, in such amounts, and
          for such purposes as may be specified in the written direction of
          the Board or its delegate, and upon such distribution being made,
          the amount thereof shall no longer constitute a part of the Trust
          Fund.  

              The Trustee shall not be responsible in any way for the
          application of such distributions or for the adequacy of the
          Trust Fund to meet and discharge any and all liabilities under
          the Plan.



                                     ARTICLE IV.

                           Trustee's Powers and Investments

              4.1  Title to Assets.  The Trustee is vested with title to
          all the assets of the Trust Fund and shall have full power and
          authority to do all acts necessary to carry out its duties
          hereunder.

              4.2  Investment of Trust Fund and Responsibilities of
          Trustee.

                   (a)  Except as provided in Section 9.3, as necessary and
              consistent with the Trust's liquidity needs, or while pending
              investment, the Trustee shall invest and reinvest the
              principal and income of the Trust Fund and keep the Trust
              Fund assets invested, without distinction between principal
              and income in Company Stock.  Pursuant to this authority the
              Trustee is specifically authorized to invest up to 100% of
              the assets of the Trust Fund in shares of Company Stock.  To
              the extent not invested in Company Stock, the Trustee shall
              invest and reinvest the principal and income of the Trust
              Fund, and keep the Trust Fund assets invested, without
              distinction between principal and income in such securities,
              in such property, real or personal, wherever situated, as the
              Trustee shall deem advisable, including, but not limited to,
              common or preferred stocks, including stocks or other
              securities of the Company, personal, corporate and
              governmental obligations, shares of open ended investment
              companies as defined in the Investment Company Act of 1940,
              common trust funds, trust participating certificates,
              leaseholds, mortgages and other interests in realty, notes
              and other evidences of indebtedness or ownership, secured or
              unsecured, as the Trustee deems proper.  Pursuant to this
              authority the Trustee is specifically authorized to invest up
              to 100% of the assets of the Trust Fund in shares of Company

                                         -3-<PAGE>





              Stock.  Without liability for interest, the Trustee may keep
              a portion of the Trust Fund uninvested and may deposit any
              uninvested funds in any Bank or Banks, or with the investment
              department of a Trustee (if the Trustee is a Bank).

                   (b)  In furtherance and not in limitation of its
              investment authority, and subject to the provisions of
              Section 4.2(a) and 4.2(d), the Trustee shall have full power
              and authority to deal with all or any part of the Trust Fund,
              including, without limitation, the power to sell, transfer,
              invest, reinvest, and change investments; to alienate,
              pledge, hypothecate or otherwise encumber; to acquire any
              property by purchase, subscription, or other means; to sell
              for cash or on credit, convey, or convert, redeem or
              exchange, all or any part of the Trust Fund; to enforce, by
              suit or otherwise, or to waive its rights on behalf of the
              Trust, and to defend claims asserted against it or the Trust;
              to compromise, adjust and settle any and all claims against
              or in favor of it or the Trust; subject to Sections 4.2(d)
              and 4.3, to vote, or give proxies to vote, any stock or other
              security; to waive notice of meetings; to oppose, participate
              in and consent to the reorganization, merger, consolidation
              or readjustment of the finances of any enterprise, and to
              deposit securities under deposit agreements; to hold
              investments unregistered, or to register them in the name of
              the Trustee, or in the name of a nominee; to hold investments
              in an account in the name of the Trustee; to make, execute,
              acknowledge and deliver any and all instruments that it shall
              deem necessary or appropriate to carry out the powers herein
              granted; and generally to exercise any of the powers of any
              owner with respect to all or any part of the Trust assets. 
              No person dealing with the Trustee shall be bound to see to
              the application of any money or property paid or delivered to
              the Trustee or to inquire into the validity or propriety of
              any transaction by it or on its behalf.

                   (c)  All orders, requests and instructions of the Board
              or the Committee to the Trustee shall be in writing signed by
              a representative of the Board or the Committee, respectively,
              or such other person or persons as the Board or the Committee
              may from time to time designate, and the Trustee shall act in
              accordance with such orders, requests and instructions.  The
              Board of Directors will, by resolution certified by the
              Secretary of the Company, certify to the Trustee the
              appointment and termination of the Committee or other
              delegate, and the Trustee shall not be charged with knowledge
              thereof until it receives such notice.  The Trustee shall be
              fully protected in relying upon a certification of the
              Committee or other delegate authorized by the Board to
              transmit any instruction or direction of the Board or the
              Committee in the discharge of its administrative duties under
              the Plan and also in relying on the certification of an

                                         -4-<PAGE>





              officer or agent of the Company as to the identity of a
              delegate as it exists and in continuing to rely upon such
              certification until a subsequent certification is filed with
              the Trustee.  The Trustee shall be fully protected in acting
              upon any instrument, certificate or paper believed by it to
              be genuine and to be signed or presented by the proper person
              or persons, and the Trustee shall be under no duty to make
              any investigation or inquiry as to any statement contained in
              any such writing, but may accept the same as conclusive
              evidence of the truth and accuracy of the statements therein
              contained.

                   (d)  In exercising the power to vote described in
              Section 4.2(b) with respect to shares of Company Stock held
              in the Trust Fund, the Trustee shall, in accordance with
              Section 4.3, follow the Participating Directors' directions
              in voting such shares (as to matters other than the sale or
              retention of such shares in a public or private tender
              offer).

                   (e)  The Trustee is authorized to sell, exchange,
              convey, transfer or otherwise dispose of any property held by
              it by private or public sale or contract or at public
              auction, and no person dealing with the Trustee shall be
              bound to see to the application of the purchase money or to
              inquire into the validity, expediency or propriety of any
              such sale or other disposition.  

                   (f)  The Trustee is authorized to register any
              investment held in the Trust Fund in its own name or in the
              name of a nominee and to hold any investment in bearer form,
              to cause any asset, real or personal, to be held in or
              deposited with stock clearing corporations or depositories or
              other corporate depositories or a Federal book entry account
              system or in such other form as the Trustee determines, with
              or without disclosing the Trust relationship, but the books
              and records of the Trustee shall at all times show that all
              such investments are part of the Trust.

                   (g)  The Trustee may, in its discretion, invest funds
              held by it in such short term liquid investments as it deems
              appropriate, including, but not limited to, United States
              Government Treasury Bills, commercial paper, savings accounts
              and certificates of deposit (including those of the Trustee,
              if the Trustee is a Bank), and common, pooled or commingled
              trust funds (including, but not limited to, those of the
              Trustee, if the Trustee is a Bank) which invest in such
              securities.  If the assets of the Trust Fund are invested in
              a common, pooled or commingled trust fund or group trust, for
              the period of time during which the Trust Fund is so invested
              and with respect to the assets of the Trust Fund which are so
              invested, the Declaration of Trust of each such common,

                                         -5-<PAGE>





              pooled or commingled trust fund or group trust shall
              constitute a part of this Trust Agreement.

                   (h)  If the Trustee is notified by the Company's Board
              of Directors or chief executive officer that the Company is
              insolvent, as defined in Section 7.2 or if the Trustee
              receives other written allegations that the Company is
              insolvent, the Trustee shall suspend payments to the
              Participating Directors or their beneficiaries with respect
              to benefits credited to their accounts.  The Trustee shall
              independently determine within 30 days of receipt of such
              notice or written allegations whether the Company is
              insolvent.  If the Trustee determines that the Company is
              solvent, it shall resume payments to the Participating
              Directors and their beneficiaries including any suspended
              benefits.  If the Trustee has knowledge that or determines
              that the Company is insolvent, it shall hold, for the benefit
              of the general creditors of the Company, and deliver to
              satisfy such claims, the assets of the Trust.  The Trustee
              shall resume payments of benefits under the Plan only after
              the Trustee has determined that the Company is no longer
              insolvent.  Unless the Trustee has actual knowledge or has
              received written allegations of the Company's insolvency,
              Trustee shall have no duty to inquire whether the Company is
              insolvent.  Trustee may in all events rely on such evidence
              concerning the Company's solvency as may be furnished to
              Trustee which will give the Trustee a reasonable basis for
              making a determination concerning the Company's solvency.

              4.3  Shareholder Rights in Company Stock.  

                   (a)  Credited Shares.  With respect to a number of
                   shares (and fractional shares) of Company Stock equal to
                   the number which have been credited to Participating
                   Directors' accounts under the plan, each Participating
                   Director or beneficiary shall have the right to direct
                   the Trustee as to the manner of voting such shares (and
                   fractional shares) (as to matters other than the sale or
                   retention of such shares in public or private tender
                   offer); provided that if more votes are cast pursuant to
                   the foregoing than there are shares held in the Trust,
                   the number of such shares (and fractional shares) voted
                   by each Participating Director or beneficiary shall
                   equal the number of shares of Company Stock held in the
                   Trust multiplied by a fraction the numerator of which is
                   the number of shares (and fractional shares) credited
                   under the Plan to the accounts of each such
                   Participating Director who votes and the denominator of
                   which is the number of shares credited to the accounts
                   of all Participating Directors who vote.



                                         -6-<PAGE>





                   (b)  Shares Not Directed.  With respect to shares (and
                   fractional shares) of Company Stock in an amount equal
                   to the number of shares which are in excess of the
                   number of shares which are voted by the Participating
                   Directors in accordance with Section 4.3(a), each
                   Participating Director shall have the right to direct
                   the Trustee as to the manner of voting (as to matters
                   other than the sale or retention of such shares in a
                   public or private tender offer) the number of such
                   shares (and fractional shares) as is equal to the
                   product of (i) the sum of the number of any shares of
                   Company Stock held in the Trust which are not voted
                   pursuant to Section 4.3(a) multiplied by (ii) a
                   fraction, the numerator of which is the number of shares
                   (and fractional shares) of Company Stock which have been
                   credited to the accounts under the Plan of each such
                   Participating Director who gives directions to the
                   Trustee pursuant to this Section 4.3(b) and the
                   denominator of which is the total number of shares (and
                   fractional shares) of Company Stock which have been
                   credited to the accounts of all Participating Directors
                   who give directions to the Trustee pursuant to this
                   Section 4.3(b).

                   (c)  Fiduciaries.  The Trustee shall notify each
                   Participating Director and beneficiary who is authorized
                   pursuant to Section 4.3(a) or (b) to direct the Trustee
                   as to the manner of voting with respect to shares (and
                   fractional shares) of Company Stock that such
                   Participating Director or beneficiary is a fiduciary,
                   with respect to the voting of such shares (and
                   fractional shares).

                   (d)  Confidentiality.  The Trustee shall solicit the
                   directions of Participating Directors and beneficiaries
                   in accordance with Section 4.3(a) and (b) and shall
                   follow such directions by delivering aggregated votes to
                   the Company or otherwise implementing such directions in
                   any convenient manner which preserves the
                   confidentiality of the votes of individual Participating
                   Directors or beneficiaries.  Any designee of the Trustee
                   who assists in the solicitation or tabulation of the
                   directions of Participating Directors or beneficiaries
                   shall certify that he will maintain the confidentiality
                   of all directions given.








                                         -7-<PAGE>





                                      ARTICLE V.

                         Valuation and Records of Trust Fund


              5.1  Determination of Value.  As of the last day of each
          calendar month and as of such other times as may be specified in
          writing by the Committee, the Trustee shall determine the fair
          market value of the Trust Fund and shall notify the Committee in
          writing of the determination.  The fair market value of the Trust
          Fund shall be the fair market value of all securities and other
          assets then held in such fund, including all income received
          during the month.  In determining such fair market value, the
          Trustee may rely upon any information that it believes to be
          reliable including appraisals, reports of sales and of bid and
          asked prices of issues listed on an exchange as disclosed in
          newspapers of general circulation or in generally recognized
          financial services, quotations with respect to unlisted issues as
          supplied by any reputable broker or investment bank or from any
          other source that the Trustee believes to be reliable, or the
          Trustee may make such determination based upon its analysis of
          such records or reports of any company issuing such stock or
          other securities as are made available to it.  The Trustee's
          determination with respect to fair market value shall be final
          and conclusive upon all persons.

              5.2  Records of Trust Fund.  The Trustee shall keep accurate
          and detailed accounts of all investments, receipts, disbursements
          and other transactions hereunder.  All accounts, books and
          records relating to such transactions shall be open to inspection
          and audit at all reasonable times by any person designated by the
          Committee.  The Trustee shall have no record keeping
          responsibilities with respect to the maintenance of account
          records for individual participants in the Plan except as the
          Company and the Trustee may agree in a separate agreement.  

              Within fifteen (15) days following the close of each calendar
          year or the removal or resignation of the Trustee or as often as
          the Committee shall direct as provided in Section 8.1 hereof, the
          Trustee shall file with the Company a written account setting
          forth all investments, receipts, disbursements, and other
          transactions effected by it during such calendar year or during
          the period from the close of the last calendar year to date of
          such removal or resignation, and setting forth the current value
          of the Trust Fund.








                                         -8-<PAGE>





                                     ARTICLE VI.

                       Employment of Agents or Special Trustee
                           by and Compensation of Trustee.

              6.1  Employment of Agents.  The Trustee shall have the power
          to employ suitable agents, including but not limited to,
          custodians, auditors, actuarial counsel, accountants, and legal
          and other counsel, and to pay reasonable compensation for their
          services.  Such agents may but need not be employees of the
          Company or other persons acting in a similar capacity for the
          Company.

              6.2  Appointment of Special Trustee.  In the event of a
          public or private tender offer for Company Stock, the Trustee may
          appoint a Special Trustee to direct the Trustee as to whether or
          not to tender the Company Stock held in the Trust.  If such a
          Special Trustee is appointed and accepts the responsibility to so
          direct the Trustee, the Trustee shall follow the directions given
          by the Special Trustee.

              6.3  Compensation of Trustee.  Any corporate Trustee shall be
          paid such reasonable compensation as shall from time to time be
          agreed upon between the Company and the Trustee.  The Trustee
          shall be reimbursed for all reasonable expenses incurred by it in
          the administration of the Trust.  Such compensation and expenses
          and all other administrative expenses of the Trust shall be paid
          by the Trust, except to the extent paid by the Company.


                                     ARTICLE VII.

                                    Company Duties

              7.1  Taxation of the Trust.  The Company acknowledges and
          agrees that it is the owner of the Trust Fund for income tax
          purposes and that, as such, all income, deductions and credits of
          the Trust Fund belong to the Company and will be included in the
          Company's income tax returns to the same extent and in the same
          manner as if the Trust did not exist.  However, except as
          necessary to satisfy any obligation which the Company has or
          might acquire, to withhold taxes and to pay over such withheld
          amounts to the appropriate taxing authorities, neither the
          Company nor the Trust Fund shall have any obligation or liability
          for the payment of any income, estate, gift or employment taxes
          payable by a Participating Director or beneficiary, with respect
          to the benefits under the Plan for such Participating Director.
          If the Company has or acquires an obligation to withhold taxes
          and pay over the withheld amounts to the appropriate taxing
          authorities, the Company shall be responsible for determining the
          amount of and for making such payments; provided that the Trustee
          shall remit to the Company the portion of any assets of the Trust

                                         -9-<PAGE>





          or distribution which the Company notifies the Trustee is
          required to be withheld.

              7.2  Notice of Insolvency.  The Board of Directors and the
          chief executive officer of the Company shall notify the Trustee
          as soon as reasonably possible if the Company becomes insolvent.
          The Company shall be deemed to be insolvent if the Company is
          unable to pay its debts as they become due or is subject to a
          pending proceeding as a debtor under the Federal Bankruptcy Code
          or insolvency proceeding under state law.

              7.3  Indemnification of the Trustee by the Company.  The
          Company hereby agrees to indemnify the Trustee for and to hold it
          harmless against any and all liabilities, losses, costs or
          expenses (including legal fees and expenses) of whatsoever kind
          and nature which may be imposed on, incurred by or asserted
          against the Trustee at any time by reason of Trustee's service
          under this Trust Agreement if the Trustee did not act dishonestly
          or in willful or negligent violation of the law or regulation
          under which such liability, loss, cost or expense arises.
           
              7.4  Provide Information to Trustee.  The Company shall, upon
          request, provide the Trustee with information concerning the
          account balances of the Participating Directors under the Plan.


                                    ARTICLE VIII.

                        Removal of and Resignation by Trustee

              8.1  Removal and Resignation.  The Trustee may be removed by
          the Board of Directors, with or without cause, upon written
          notice to the Trustee and the Board.  A Trustee may resign at any
          time upon thirty (30) days' (or such shorter period as the Board
          of Directors shall permit by written consent) written notice to
          the Company and the Board.  Upon such removal or resignation of a
          Trustee, the Company shall, unless the Trust shall have been
          revoked or terminated, appoint a successor Trustee who shall have
          all the rights, title, powers, duties, exemptions and limitations
          as those conferred hereunder upon a Trustee and upon acceptance
          of such appointment by the successor Trustee, the Trustee shall
          assign, transfer, and pay over the Trust Fund to such successor
          Trustee.  No successor Trustee shall be personally liable for any
          act or failure to act of any predecessor Trustee, or be required
          to examine the accounts records or acts of any predecessor
          Trustee.







                                         -10-<PAGE>





                                     ARTICLE IX.

                 Amendment, Termination and Substitution of Property

              9.1  Amendment, Revocation or Termination of Trust Agreement.
          The Company with the consent of (i) the Trustee and (ii) a
          majority of the Participating Directors and the beneficiaries
          (with the beneficiaries of a deceased Participating Director
          casting one vote) reserves the right from time to time by action
          of its Board of Directors to amend, retroactively, if desired, in
          whole or in part, any or all of the provisions of this Trust
          Agreement; provided that any assets of the Trust Fund which,
          pursuant to Section 4.2(h), are being held on behalf of the
          general creditors of the Company shall continue to be held on
          their behalf and no amendment shall affect the rights of the
          general creditors thereto.  The Trustee shall have the right at
          any time and from time to time to adopt with the consent of the
          Company such amendments to the Trust, including retroactive
          amendments, if desired, to any or all of the provisions of this
          Trust Agreement or to terminate or revoke the Trust Agreement as
          it shall determine to be in the best interests of or not
          inconsistent with the best interests of the Participating
          Directors or their beneficiaries.  Notwithstanding anything to
          the contrary in this Trust Agreement, if the Trustee determines
          that there is a substantial risk that maintenance of the Trust
          violates federal securities laws, the Trust shall liquidate and
          all assets shall be transferred to the Company.

              9.2  Termination of Plan.  In the event of the termination of
          the Plan as provided therein, and in the event of termination or
          revocation of the Trust Agreement, the Trustee may, in its
          discretion, (a) continue the Trust for a specific period of time
          or for such period as the Trustee, in its discretion, may deem to
          be in the best interest of the Participating Directors or their
          beneficiaries or (b) terminate the Trust and distribute the Trust
          Fund to the Participating Directors or their beneficiaries.

              9.3  Substitution of Property.  The Company reserves the
          right to reacquire the property contained in the Trust Fund at
          any time, without the consent of either the Trustee or the
          Participating Directors, by substituting other property of
          equivalent value.  The exercise of such right shall nullify any
          obligation of the Trustee under this Agreement to further invest
          any portion of the Trust Fund in Company Stock.

              9.4  Transfer of Assets.  Upon written direction by the Board
          of Directors and under such terms and conditions as the Board of
          Directors shall provide, the Trustee shall (a) transfer and
          deliver such part or all of the beneficial interest of a Plan as
          may be specified in such direction to any trustee or insurance
          carrier maintaining any other investment medium of such Plan or
          to any trustee or insurance carrier maintaining any investment

                                         -11-<PAGE>





          medium of a plan, other than the Plan, into which plan the Plan
          (or any portion thereof) shall be merged or consolidated, or
          (b) accept the transfer to the Trust of assets acceptable to it
          from any trustee or insurance carrier maintaining any other
          investment medium of a plan or from any trustee or insurance
          carrier maintaining any investment medium of a plan, other than
          the Plan and which (or any portion of which) shall be merged or
          consolidated with the Plan.  Assets transferred to the Trustee in
          accordance with this Section 9.4 may be commingled with other
          Trust assets as the Committee shall direct.


                                      ARTICLE X.

                                    Miscellaneous

              10.1  Necessary Parties.  Necessary parties to any
          accounting, litigation, or other proceedings shall include only
          the Trustee and the Company, and the settlement or judgment in
          any such cases in which the Company is duly served or cited shall
          be binding upon all Participating Directors and their
          beneficiaries and estates, and upon all persons claiming by,
          through, or under them, to the extent permitted by applicable
          law.

              10.2  Non-Alienation.  Distributions directed to be made
          hereunder may not be subject to anticipation, alienation, sale,
          transfer, assignment, pledge, encumbrance, charge, garnishment,
          execution or levy of any kind, either voluntary or involuntary,
          including, except to the extent otherwise required by law, any
          such liability which is for alimony or other payments for the
          support of a spouse or former spouse or for any other dependent
          of the Participating Director, prior to actually being received
          by the person entitled to the benefit under the terms of the
          Plan; and any attempt to anticipate, alienate, sell, transfer,
          assign, pledge, encumber, charge or otherwise dispose of any
          right to benefits payable hereunder, shall be void.  The Trust
          Fund shall not in any manner be liable for, or subject to, the
          debts, contracts, liabilities, engagements or torts of any person
          entitled to benefits hereunder.

              10.3  Company Creditors.  The Trust Fund at all times shall
          be subject to the claims of the creditors of the Company to the
          extent specified in Section 4.2(h).  No Participating Director or
          beneficiary thereof shall have a secured interest, beneficial
          ownership or preferred claim in the Trust Fund, and
          notwithstanding the existence of the Trust Fund, the rights of
          the Participating Director and his beneficiary with respect to
          his Account under the Plan are and shall be those of unsecured
          general creditors.  The Company agrees, however, that during the
          existence of the Trust and following its termination, the Company
          shall not permit or cause or amend this Agreement to permit or

                                         -12-<PAGE>





          cause, the Trust Fund, or any part thereof, to be used for or
          diverted to purposes other than the payment of benefits under the
          Plan to Participating Directors and their beneficiaries, except
          as may be required in accordance with Section 4.2(h) to satisfy
          the claims of the Company's creditors.

              10.4  Participating Director Rights.  No Participating
          Director shall have any right to an interest in the Trust Fund,
          or in the Account maintained for him under the Plan and
          notwithstanding the existence of this Trust or the maintenance of
          an account under the Plan with respect to the Participating
          Director's benefits, the rights of the Participating Director and
          his beneficiary with respect to his Plan benefits are those of
          unsecured general creditors of the Company.  Nothing in this
          Trust Agreement shall in any way diminish any rights of a
          Participating Director or his beneficiary to pursue his rights as
          a general creditor of the Company with respect to his benefits
          under the Plan or otherwise.

              10.5  Invalid or Unenforceable Provisions.  If any provision
          of this Trust shall be held invalid or unenforceable, such
          invalidity or unenforceability shall not affect any other
          provisions hereof and this Trust shall be construed and enforced
          as if such provisions had not been included.

              10.6  Successor Corporation.  In the event that any successor
          corporation to the Company, by merger, consolidation, purchase or
          otherwise, shall elect to adopt the Plan, such successor
          corporation shall be substituted hereunder for the Company, upon
          the filing in writing of its election to do so with the Trustee.

              10.7  Gender and Number.  Except as otherwise indicated by
          the context, all masculine terms shall be deemed to include the
          feminine and neuter, and all singular terms shall be deemed to
          include the plural.

              10.8  Headings.  The headings of sections and subsections are
          included solely for convenience of reference and are neither part
          of the Trust Agreement nor to be considered in the construction
          thereof.













                                         -13-<PAGE>





              10.9  Controlling Law.  This agreement shall be construed
          according to the laws of the State of Illinois, other than its
          laws respecting choice of law.

              Executed this 14th day of January, 1994.


                                          CHICAGO AND NORTH WESTERN
                                          HOLDINGS CORP.



                                          By: /s/ Robert Schmiege          
                                             Chairman, President and
                                             Chief Executive Officer


          ATTEST: /s/ Robin Bourne-Caris  
                   Assistant Vice President -
                   Assistant Corporate Secretary




                                          By: /s/ William R. Kursar       

                                          Its: Senior Vice President
                                              Trustee

























                                         -14-<PAGE>







                                      AGREEMENT



               WHEREAS, each of the persons listed on the signature pages
          hereof (other than UP Leasing Corporation and Chicago and North
          Western Acquisition Corporation (collectively, the "WRPI
          Parties")) is a party to, or bound by the provisions of, the
          Second Amended and Restated Stockholders Agreement dated as of
          March 30, 1992, as amended by the Letter Agreement dated
          October 1, 1992 (as so amended, the "Stockholders Agreement") by
          and among Blackstone Capital Partners L.P. ("Blackstone"),
          Blackstone Family Investment Partnership II L.P. ("BFIP"),
          Blackstone Advisory Directors Partnership L.P. ("BADP"), Chemical
          Investments, Inc. ("Chemical"), The Prudential Insurance Company
          of America ("Prudential"), DLJ Capital Corporation ("DLJCC"),
          Donaldson, Lufkin & Jenrette Securities Corporation, as custodian
          ("DLJSC"), Union Pacific Corporation ("Union Pacific"), UP Rail,
          Inc. ("UP"), Robert Schmiege, Jerome W. Conlon, James P. Daley,
          Mary K. Daley, Robert A. Jahnke, Arthur W. Peters, and Thomas A.
          Tingleff (such individuals being referred to herein,
          collectively, as the "Management Purchasers"), CNW Corporation,
          Chicago and North Western Transportation Company and Chicago and
          North Western Holdings Corp. ("Holdings").

                    WHEREAS, DLJCC is the record and beneficial owner of
          1,575,430 shares of common stock, par value $.01 per share
          ("Common Stock") of Holdings and DLJSC (collectively, the "DLJ
          Group") is the record owner of 540,701 shares of Common Stock of
          Holdings (collectively, the "DLJ Shares"), in each case
          constituting Voting Stock for purposes of, and as defined in, the
          Stockholders Agreement.

                    WHEREAS, Blackstone, BFIP, BADP, Chemical and
          Prudential (collectively, the "Blackstone Group") are the record
          owners of an aggregate of 12,031,690 shares of Common Stock of
          Holdings (the "Blackstone Shares") constituting Voting Stock for
          purposes of, and as defined in, the Stockholders Agreement.

                    WHEREAS, the Blackstone Group and the DLJ Group have
          requested the Company to effect the registration (the
          "Registration") under the Securities Act of 1933 of 11,558,673 of
          the Blackstone Shares (the "Blackstone Secondary Shares") and
          2,034,102 of the DLJ Shares (the "DLJ Secondary Shares" and,
          collectively with the Blackstone Secondary Shares, the "Secondary
          Shares") to permit a public offering of such shares (the
          "Offering").

                    WHEREAS, the Blackstone Group and the DLJ Group are
          selling to UP and UP is buying, on a pro rata basis, 500,000 of
          the Blackstone Shares and the DLJ Shares (resulting in 425,200
          shares allocated to the Blackstone Group and 74,800 shares
          allocated to the DLJ Group) (the "UP Shares") on the closing date
          of the Offering (the "Closing Date") at a price per share (the
          "UP Purchase Price") equal to the public offering price per share
          of the Secondary Shares (the "UP Purchase").<PAGE>



                                                                          2



                    NOW, THEREFORE, the parties hereto agree as follows:

                    1.   (a)  Each of the undersigned (other than the WRPI
          Parties) hereby consents to the Offering and the sale of the
          Secondary Shares pursuant thereto and agrees that the
          Registration shall be deemed to constitute a registration of
          Registrable Securities requested by Blackstone and DLJ pursuant
          to Section 2 of the Registration Rights Agreement dated as of
          July 14, 1989 and amended as of July 24, 1989 and March 30, 1992
          and as further amended by the Letter Agreement dated October 1,
          1992 (as so amended, the "Registration Rights Agreement") by and
          among Holdings, Blackstone, BFIP, BADP, Chemical, Prudential,
          DLJCC, UP, Union Pacific and the Management Purchasers. Each of
          the undersigned which is a Holder under the Registration Rights
          Agreement, other than the Blackstone Group and the DLJ Group,
          hereby waives any and all rights that it may have under the
          Registration Rights Agreement with respect to the Registration
          and the Offering.

                    (b)  Each of the undersigned (other than the WRPI
          Parties) hereby agrees and confirms that (i) the Management
          Purchasers shall not be bound by the restriction on public sale
          of Common Stock of Holdings by Holders set forth in Section 4(a)
          of the Registration Rights Agreement to the extent such
          restriction would apply in connection with the Offering,
          (ii) upon completion of the Offering, each Management Purchaser
          shall be permitted to transfer shares of Common Stock of Holdings
          held by such Management Purchaser without any restriction under
          the Stockholders Agreement or any subscription agreement between
          such Management Purchaser and the Company relating to the Common
          Stock, or otherwise, subject only to any applicable restrictions
          under Rule 144 under the Securities Act and (iii) upon completion
          of the Offering, each of the persons in the Blackstone Group and
          the DLJ Group shall relinquish their respective rights and shall
          be released from their respective obligations under the
          Stockholders Agreement and the subscription agreements dated as
          of July 14, 1989 between Blackstone and DLJCC, respectively, and
          the Company relating to the Common Stock, subject only to any
          applicable restrictions under Rule 144 under the Securities Act.

                    (c)  Subject to the closing of the sale of the
          Secondary Shares in the Offering, the Blackstone Group and the
          DLJ Group agree to sell to UP and UP agrees to purchase, on a pro
          rata basis, on the Closing Date, the UP Shares at a purchase
          price per UP Share equal to the UP Purchase Price. On or prior to
          the Closing Date, the Blackstone Group and the DLJ Group will
          deliver the UP Shares to Holdings. At such closing, Holdings will
          issue to UP, in lieu of the UP Shares, 500,000 newly issued
          shares of Non-Voting Common Stock. Each of the undersigned hereby
          consents to the sale of the UP Shares and issuance of NonVoting
          Common Stock in the UP Purchase.

                    (d)  Each of the undersigned (other than the WRPI
          Parties) further waives any and all rights that it may have<PAGE>



                                                                          3



          under, and hereby releases each of Holdings, DLJCC, DLJSC,
          Blackstone, BFIP, BADP, Chemical, Prudential, UP, Union Pacific
          and the Management Purchasers from any and all of their
          respective obligations under, the Stockholders Agreement with
          respect to the Offering and the UP Purchase and the sales of
          shares of Voting Stock and Non-Voting Common Stock transferred
          pursuant thereto, including, without limitation, UP's waiver of
          its right under Section 2(h) of the Stockholders Agreement to
          request an amendment of the Corporation's Certificate of
          Incorporation.

                    2.   Each of the undersigned which is subject to
          Section 3 of the Stockholders Agreement agrees that the UP
          Purchase is deemed to comply with the terms, conditions and
          restrictions on transfer contained in the Blackstone Subscription
          Agreement and the DLJCC Subscription Agreement (as such terms are
          defined in the Stockholders Agreement). Holdings and UP further
          acknowledge that the UP Purchase constitutes an acquisition
          pursuant to the exercise of UP's right of first refusal pursuant
          to the Stockholders Agreement solely for purposes of Section 7.4
          of the Exchange Agreement dated March 30, 1992 (the "Exchange
          Agreement") between Holdings and UP. Holdings and UP hereby amend
          Section 7.4 of the Exchange Agreement to change the percentage
          "30%" contained therein to "33%".

                    3.   Upon consummation of the UP Purchase, the parties
          hereto acknowledge that (i) the Non-Voting Common Stock acquired
          by UP upon conversion of the UP Shares and the shares of Common
          Stock into which such Non-Voting Common Stock is convertible
          shall continue to constitute Voting Stock for purposes of the
          Stockholders Agreement and Registrable Securities as defined in
          the Registration Rights Agreement and (ii) the certificates for
          the shares of Non-Voting Common Stock issued to UP shall contain
          the legends referred to in Section 6 of the Stockholders
          Agreement, Section 7 of the Registration Rights Agreement and
          Section 5.3 of the Exchange Agreement. Each of the undersigned
          agrees that the obligations with respect to cooperation on
          Interstate Commerce Commission (the "ICC") matters set forth in
          Section 9 of the Stockholders Agreement shall apply to the
          12,835,304 shares of Non-Voting Common Stock beneficially owned
          by UP (assuming consummation of the UP Purchase) and the shares
          of Common Stock into which such shares of Non-Voting Common Stock
          are convertible.

                    4.   UP represents that it is acquiring the UP Shares
          with the same investment intention set forth in Section 5.2 of
          the Exchange Agreement.

                    5.   (a)  From and after the Closing Date, Holdings
          agrees to use its best efforts to cause Drew Lewis and L. White
          Matthews, III (such individuals and their respective successors
          as nominees of UP to the Board of Directors of the Company being
          referred to herein, together, as the "Additional UP Nominees" and
          collectively with the UP Nominee (as defined in the Stockholders<PAGE>



                                                                          4



          Agreement), as the "UP Nominees") to be appointed to Holdings'
          Board of Directors as members of the class of Directors serving
          for a term ending on the date of the Annual Meeting to be held in
          1995, such appointment to become effective upon the later to
          occur of (the "Effective Time") (i) the effectiveness of the
          resignations of Messrs. Peterson and Schwarzman as Directors and
          (ii) the obtaining of any approval, exemption or declaratory
          order of the ICC necessary for the election of Drew Lewis and
          L. White Matthews, III to become effective, as specified in a
          resolution (the "Resolution") adopted by the Board of Directors
          on June 16, 1993, a copy of which is attached hereto as Exhibit
          A. To the extent necessary to ensure that there will at all times
          be three nominees of UP on the Holdings' Board of Directors (and,
          if Holdings shall continue to have a staggered Board of
          Directors, one such nominee shall serve in Class I and two
          nominees shall serve in Class III), after the Effective Time, or
          if the Additional UP Nominees shall fail to take office prior to
          the time that the Resolution shall cease to have effect by the
          terms thereof, upon the request of UP (which in the case of an
          annual meeting shall be given at least 30 days prior to the
          Company's mailing of proxy materials for such meeting), Holdings
          will use its best efforts to (i) if a vacancy or vacancies shall
          then exist on the Board of Directors in any class, have each such
          vacancy or vacancies filled by a UP Nominee, (ii) if no vacancies
          or insufficient vacancies shall exist, to expand the Board of
          Directors by one or two members, as the case may be, and have
          each such duly created vacancy or vacancies filled by a UP
          Nominee and (iii) nominate and solicit proxies for the election
          as Directors at each annual meeting of stockholders of Holdings
          (or, if applicable, at any special meeting of stockholders or in
          any written consent executed in lieu of such a meeting of
          stockholders, provided that Holdings shall not be required to
          schedule a special meeting of stockholders or request such a
          written consent at UP's request), recommend to the stockholders
          of Holdings that they elect, and otherwise cause the election of,
          such nominees of UP. The qualification for nomination of any of
          the UP Nominees shall be subject to reasonable determination by
          the Board of Directors. During the period in which UP has the
          right to nominate three persons to the Board of Directors,
          Holdings shall use its best efforts to ensure that the Board of
          Directors consists of nine Directors; provided that if it is
          necessary to increase the size of the Board of Directors in order
          to elect the Additional UP Nominees, the Board of Directors may
          be expanded to the extent necessary until the election of
          Directors at Holdings' next annual meeting.

                    (b)  From and after the Closing Date, in addition to
          their obligations relating to the UP Nominee, the Management
          Purchasers shall vote their shares of any voting stock of
          Holdings (including any shares of voting stock hereafter
          acquired), at any regular or special meeting of the stockholders
          of Holdings called for the purpose of filling positions on the
          Board of Directors of Holdings, or, to the extent permitted by
          the Charter Documents (as defined in the Stockholders Agreement),<PAGE>



                                                                          5



          in any written consent executed in lieu of such a meeting of
          stockholders, and the Management Purchasers shall vote and
          otherwise use their best efforts to ensure that the Board of
          Directors of Holdings includes three nominees of UP. During the
          period set forth in Section 2(c) of the Stockholders Agreement,
          the Management Purchasers shall use their best efforts to ensure
          that the Board of Directors consists of no more than nine
          Directors; provided that if it is necessary to increase the size
          of the Board of Directors after December 31, 1994 in order to
          elect the Additional UP Nominees, the Board of Directors may be
          expanded to the extent necessary until the election of Directors
          at Holdings' next annual meeting. The obligations of a Management
          Purchaser under this Section 5(b) shall terminate if such
          Management Purchaser ceases to be an employee of Holdings or, in
          the case of Mary K. Daley, if James P. Daley ceases to be an
          employee of Holdings. The provisions of this Section 5(b) shall
          not impose any (i) restriction on the ability of any Management
          Purchaser to sell such Management Purchaser's shares of Common
          Stock or (ii) requirement that any Management Purchaser make any
          expenditure of money in the exercise of such best efforts.

                    (c)  If one of the nominees of UP serving as a Director
          should resign or die while serving as a Director of Holdings, or,
          in the case of any of the Additional UP Nominees, such person
          shall die or decline to serve as a Director prior to the
          Effective Time, UP shall be entitled to nominate a successor
          nominee. Holdings shall use its best efforts to cause such
          nominee to be nominated and elected as a Director of Holdings
          within 10 days after UP gives written notice to the Board of
          Directors of Holdings that UP has designated such successor
          nominee, or, in the case of a successor to an Additional UP
          Nominee, at the Effective Time.

                    (d)  The parties hereto acknowledge and agree that in
          the event of any breach of the obligations contained in this
          Section 5, UP would be irreparably harmed and could not be made
          whole by monetary damages. It is accordingly agreed that Holdings
          and the Management Purchasers shall and do waive the defense in
          any action for specific performance that a remedy at law would be
          adequate and that UP, in addition to any other remedy to which it
          may be entitled at law or in equity, shall be entitled to compel
          specific performance in any action instituted in a Federal Court
          of the United States of America sitting in New York City, or in
          the event said court shall not have jurisdiction for such action,
          in any court of the United States or any state thereof having
          subject matter jurisdiction for such action.

                    (e)  The provisions of this Section 5 shall terminate
          (i) with respect to both Additional UP Nominees, if UP and its
          affiliates cease to own at least 20% of the capital stock of
          Holdings of any class or classes, the holders of which are
          entitled to vote generally in the election of the members of the
          Holdings' Board of Directors and any securities of Holdings
          presently convertible into, or exercisable or exchangeable for,<PAGE>



                                                                          6



          any such capital stock of Holdings including, but not limited to
          the Common Stock and Non-Voting Common Stock of Holdings (whether
          or not such Non-Voting Common Stock is presently convertible)
          (collectively, "Voting Stock"), and (ii) with respect to one of
          the Additional UP Nominees, if UP and its affiliates cease to own
          at least 25%, but continue to own at least 20% of Holdings'
          Voting Stock.

                    6.   The parties to the agreement dated December 20,
          1990, among the WRPI Parties, Blackstone, UP, Union Pacific, CNW
          Corporation, Chicago and North Western Transportation Company and
          Holdings, hereby agree that such agreement shall be terminated
          and shall have no further force or effect upon the closing of the
          Offering and the UP Purchase.

                    7.   Holdings represents and warrants that:

                    (a)  Holdings is a corporation duly organized, validly
               existing and in good standing under the laws of state of
               Delaware. Holdings has all requisite power and authority to
               own, operate and lease its properties and to carry on its
               business as currently conducted, and is qualified or
               licensed to do business and in good standing in each
               jurisdiction in which its ownership or leasing of property
               or the conduct of its business requires such licensing or
               qualification, except to the extent that the failure to be
               so qualified or licensed or in good standing would not have
               a material adverse effect on Holdings or a material impact
               on UP's investment in the UP Shares.

                    (b)  Holdings has all requisite corporate power and
               authority to execute and deliver this Agreement and to carry
               out its obligations hereunder. The execution and delivery of
               this Agreement and the performance by Holdings of its
               obligations hereunder have been duly authorized, and no
               other corporate proceeding on the part of Holdings or its
               stockholders is required. This Agreement has been duly
               executed and delivered by Holdings and assuming the due
               authorization, execution and delivery hereof by the other
               parties hereto, is a valid and binding obligation of
               Holdings, enforceable against Holdings in accordance with
               its terms.

                    (c)  The execution and delivery of this Agreement by
               Holdings, the performance by Holdings of its obligations
               hereunder and the consummation of the transactions to be
               performed by Holdings contemplated by this agreement will
               not (i) conflict with or result in any breach of any
               provision of the Certificate of Incorporation or By-Laws of
               Holdings or any of its subsidiaries, (ii) conflict with, or
               result in a violation or breach of, or constitute (with or
               without due notice or lapse of time or both) a default or
               give rise to any right of termination, cancellation or
               acceleration under, any of the terms or conditions of any<PAGE>



                                                                          7



               note, bond, mortgage, indenture, license, agreement or other
               instrument or obligation to which Holdings or any of its
               subsidiaries is a party or by which any of them or any of
               their properties or assets may be bound, or (iii) violate
               any statute or law, or any rule, regulation, writ,
               injunction, judgment, order or decree of any court,
               administrative agency or governmental authority binding on
               Holdings or any of its subsidiaries, or any of their
               respective properties or assets (provided that no
               representation or warranty is made as to any required ICC
               action), excluding from the foregoing clauses (ii) and
               (iii), conflicts, violations, breaches and defaults which,
               individually and in the aggregate, would not have a material
               adverse effect on Holdings or a material impact on UP's
               investment in the UP Shares.

                    (d)  The UP Shares (and the Non-Voting Common Stock
               into which the UP Shares will be converted) have been duly
               authorized by Holdings and (assuming, in the case of such
               Non-Voting Common Stock, such conversion of the UP Shares)
               have been duly and validly issued, and are fully paid and
               nonassessable and UP will acquire valid and marketable title
               thereto, free and clear of any lien, claim, charge, equity
               or encumbrance of any kind (assuming, if applicable, that UP
               has not created any lien, claim, charge, equity or
               encumbrance of any kind on such shares). The shares of
               Common stock issuable upon conversion of the 500,000 shares
               of Non-Voting Common Stock have been duly authorized and,
               when issued upon conversion of the 500,000 shares of
               Non-Voting Common Stock, will be validly issued, fully paid
               and nonassessable, and UP will acquire valid and marketable
               title thereto, free and clear of any lien, claim, charge,
               equity or encumbrance of any kind (assuming, if applicable,
               that UP has not created any lien, claim, charge, equity or
               encumbrance of any kind on such shares). The shares of
               Common Stock issuable upon conversion of such 500,000 shares
               of Non-Voting Common Stock have been, and at all times prior
               to the conversion of the Shares will be, duly reserved for
               issuance upon such conversion.

                    8.   This Agreement shall terminate and shall have no
          further force or effect and all consents and waivers hereunder
          shall be void if the Closing Date shall not have occurred on or
          before December 31, 1993.

                    9.   For purposes of this Agreement, the consents,
          waivers and agreements by each of the undersigned hereunder shall
          constitute consents, waivers and agreements by each of the
          Permitted Transferees (as defined in the Stockholders Agreement)
          of such undersigned who represent that such consents, waivers and
          agreements are binding on its Permitted Transferees.<PAGE>



                                                                          8



                    10.  This Agreement may be executed in two or more
          counterparts, each of which shall be deemed an original but all
          of which shall constitute one and the same agreement.<PAGE>



                                                                          9



                    IN WITNESS WHEREOF, the parties hereto have executed
          this Agreement as of June 21, 1993.


                                        CHICAGO AND NORTH WESTERN
                                          HOLDINGS CORP.


                                        By: /s/ Robert Schmiege       
                                           Name:  Robert Schmiege
                                           Title: Chairman, President
                                                  and CEO


                                        BLACKSTONE CAPITAL PARTNERS, L.P.

                                        By:  BLACKSTONE MANAGEMENT
                                               ASSOCIATES L.P.


                                        By: /s/ David A. Stockman          
                                           General Partner


                                        BLACKSTONE FAMILY INVESTMENT
                                          PARTNERSHIP II L.P.

                                        By:  BLACKSTONE MANAGEMENT
                                               ASSOCIATES L.P.


                                        By: /s/ David A. Stockman          
                                           General Partner


                                        BLACKSTONE ADVISORY DIRECTORS
                                          PARTNERSHIP L.P.

                                        By:  BLACKSTONE MANAGEMENT
                                               ASSOCIATES L.P.


                                        By: /s/ David A. Stockman          
                                           General Partner


                                        CHEMICAL INVESTMENTS, INC.


                                        By: /s/ Arnold L. Chavkin          
                                           Name:  Arnold L. Chavkin
                                           Title: President<PAGE>



                                                                         10



                                        THE PRUDENTIAL INSURANCE COMPANY
                                          OF AMERICA


                                        By: /s/ Richard A. Hubbard         
                                           Name:  Richard A. Hubbard
                                           Title: Vice President


                                        DLJ CAPITAL CORPORATION


                                        By: /s/ J. Brian Mullen            
                                           Name:  J. Brian Mullen
                                           Title: Vice President


                                        DONALDSON, LUFKIN & JENRETTE
                                          SECURITIES CORPORATION


                                        By: /s/ J. Brian Mullen            
                                           Name:  J. Brian Mullen
                                           Title: Managing Director


                                        UNION PACIFIC CORPORATION


                                        By: /s/ John E. Dowling            
                                           Name:  John E. Dowling
                                           Title: Vice President -
                                                  Corporate Development


                                        UP RAIL, INC.


                                        By: /s/ John E. Dowling            
                                           Name:  John E. Dowling
                                           Title: Vice President


                                        CNW CORPORATION


                                        By: /s/ Robert Schmiege            
                                           Name:  Robert Schmiege
                                           Title: Chairman, President
                                                  and CEO<PAGE>



                                                                         11



                                        CHICAGO and NORTH WESTERN
                                          TRANSPORTATION COMPANY


                                        By: /s/ Robert Schmiege            
                                           Name:  Robert Schmiege
                                           Title: Chairman, President
                                                  and CEO


                                        /s/ Robert Schmiege                
                                        Robert Schmiege


                                        /s/ Jerome W. Conlon               
                                        Jerome W. Conlon


                                        /s/ James P. Daley                 
                                        James P. Daley


                                        /s/ Mary K. Daley                  
                                        Mary K. Daley


                                        /s/ Robert A. Jahnke               
                                        Robert A. Jahnke


                                        /s/ Arthur W. Peters               
                                        Arthur W. Peters


                                        /s/ Thomas A. Tingleff             
                                        Thomas A. Tingleff


                                        CHICAGO AND NORTH WESTERN
                                          ACQUISITION CORP.


                                        By: /s/ Robert Schmiege            
                                           Name:  Robert Schmiege
                                           Title: Chairman, President
                                                  and CEO


                                        UP LEASING CORPORATION


                                        By: /s/ Carl W. von Bernuth        
                                           Name:  Carl W. von Bernuth
                                           Title: Vice President - Law<PAGE>





                                                                  EXHIBIT A




                    RESOLVED, that Drew Lewis and L. White Matthews, III
          are hereby elected to serve as directors of the Corporation in
          Class III, which Class shall serve for a term ending on the date
          of the annual meeting in 1995; provided, however, that the
          election of such persons shall be effective upon the later to
          occur of (i) the effectiveness of the resignations of Messrs.
          Peterson and Schwarzman as directors and (ii) the obtaining of
          any approval, exemption or declaratory order of the Interstate
          Commerce Commission (the "ICC") necessary for the election of
          Drew Lewis and L. White Matthews, III to become effective ("ICC
          Approval"); and further

                    RESOLVED, that the foregoing resolution shall be of no
          further effect in the event that ICC Approval shall not have been
          obtained by the earlier to occur of (i) December 31, 1994, or
          (ii) the date of the Corporation's receipt of written notice
          given pursuant to the Corporation's By-laws by any stockholder of
          record entitled to vote generally in the election of Directors
          (other than any stockholder that is a party to the Stockholders
          Agreement) indicating such stockholder's intention to nominate
          one or more persons for election as Directors at the annual
          meeting of stockholders of the Corporation to be held in 1994;
          and further

                    RESOLVED, that in the event that, prior to the date
          that ICC Approval is obtained, (i) UP Rail, Inc. ("UP") and its
          affiliates cease to own at least 20% of the capital stock of the
          Corporation of any class or classes, the holders of which are
          entitled to vote in the election of the members of the
          Corporation's Board of Directors and any securities of the
          Corporation presently convertible into, or exercisable or
          exchangeable for, any such capital stock of the Corporation,
          including, but not limited to the Common Stock and Non-Voting
          Common Stock of the Corporation (whether or not such Non-Voting
          Stock is presently convertible) (collectively, "Voting Stock"),
          the Board of Directors may elect substitute directors to fill
          such vacancies in lieu of Drew Lewis and L. White Matthews, III
          or (ii) UP and its affiliates cease to own at least 25%, but
          continue to own at least 20%, of the Voting Stock of the
          Corporation, the Board of Directors may elect a substitute
          director to fill the vacancy in lieu of either Drew Lewis or
          L. White Matthews, III, as UP shall elect.<PAGE>










Market for the Registrant's Common Equity and Related Stockholders Matters


Stock Listing
     The company's common stock is traded on the New York, Midwest,
     Philadelphia and Boston Stock Exchanges under the symbol CNW.

                                        High          Low 

          Fourth quarter 1993          25-1/8       19-1/2
          Third quarter 1993           23           19
          Second quarter 1993          24-1/4       19-7/8
          First quarter 1993           23-1/8       19-1/8


Dividends
     No dividends have been paid on the common stock during 1993 (see Note
     6(d) to Consolidated Financial Statements).


Stockholders
     As of December 31, 1993, there were 963 holders of record.




























<PAGE>
                                       1

MANAGEMENT'S DISCUSSION AND ANALYSIS OF
  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

     In 1993, operating revenues increased $58.2 million, primarily due to a
23.1% increase in coal traffic volume.  Increased coal revenues were partially
offset by significant losses of corn traffic due to substantial flooding in
the upper Midwest during June through September of 1993.  Operating expenses,
excluding special charges, increased $48.3 million, reflecting the effects of
midwestern flooding and increased traffic levels.  The Company believes the
net effect of reduced revenues and increased expenses related to the flooding
was approximately $14 million pretax.

     In 1993, the Company continued its efforts to become the rail industry's
low-cost leader in the markets it serves.  Cost reductions -- employee cuts,
facility consolidations and the centralization of operations -- have been the
primary strategy used to reach this goal.  Since December of 1988, the Company
has decreased the size of its workforce by 24.4%.

     The Company continued to improve its capital structure in 1993 through a
negotiated interest rate reduction for a portion of its senior secured debt
facilities (the "Debt Facilities"); through prepayments of debt, including the
remaining outstanding 15.5% senior subordinated debentures (the "Debentures");
and through the issuance of 1,371,265 shares of common stock in connection
with a secondary stock offering.  In 1992 the Company effected a
recapitalization plan (the "Recapitalization") that redeemed or exchanged all
preferred stock, prepaid all borrowings under the prior credit agreement and
retired the majority of the Debentures.  See Note 12 to Consolidated Financial
Statements.


Results of Operations:  1991-1993
Summary of Operations
                                                         (millions of dollars)
                                                                              
                                                   1993       1992      1991
                                                                              
Operating revenues                               $1,043.2    $985.0    $979.0
Operating expenses excluding special charges        829.1     780.8     788.2
Special charges                                       5.0      30.0     115.8
Total operating expenses                         $  834.1    $810.8    $904.0

Operating income                                 $  209.1    $174.2    $ 75.0
Other income, net                                    11.0       8.1      11.1
Interest expense                                    105.4     126.1     156.8
Income (loss) before income taxes                $  114.7    $ 56.2    $(70.7)
Income taxes                                         50.7      18.8     (27.2)
Income (loss)*                                   $   64.0    $ 37.4    $(43.5)
                                                                              

*Before extraordinary items and cumulative effect of a change in method of
accounting.<PAGE>
                                       2

     The Company's 1993 income increased $26.6 million compared with 1992. 
This increase reflects a $58.2 million revenue increase, a $25.0 million
reduction in special charges and a $20.7 million decrease in interest expense,
partially offset by a $48.3 million increase in operating expenses and a $31.9
million increase in income taxes.

     The Company's 1992 income increased $80.9 million compared with 1991. 
This increase reflects an $85.8 million reduction in special charges, a $30.7
million reduction in interest expense due to the Recapitalization and lower
interest rates, and a $7.4 million reduction in operating expenses partially
offset by a $46.0 million increase in income taxes.

     The Company's 1993 operating income increased $34.9 million compared with
1992, due to a $58.2 million revenue increase and a $25.0 million reduction in
special charges, partially offset by a $48.3 million increase in operating
expenses reflecting the effects of increased traffic volume and midwestern
flooding.

     The Company's 1992 operating income increased $99.2 million, compared
with 1991, due to an $85.8 million reduction in special charges and decreased
labor and fuel costs, partially offset by increased equipment rental and other
expenses.  The Company recorded a $30.0 million pretax special charge in 1992
for severance payments and costs associated with the consolidation of the
Company's customer service functions and the closing of its Council Bluffs,
Iowa, diesel shop.  The 1991 loss reflects a $115.8 million pretax special
charge for employee-reduction programs primarily covering train crew personnel
and increased casualty and environmental reserves.

     Excluding special charges, the Company's 1993 operating income was $214.1
million, an increase of $9.9 million compared with 1992.  Excluding special
charges, the Company's 1992 operating income was $204.2 million, an increase
of $13.4 million compared with 1991.


Operating Revenues

     Net freight revenues were $932.7 million in 1993, an increase of $59.9
million (or 6.9%) compared with 1992.  Net freight revenues were $872.8
million in 1992, an increase of $4.3 million (or 0.5%) compared with 1991. 
The balance of the operating revenues resulted from commuter service and other
operations.

     The following tables provide three-year comparisons of freight revenues
and loads by the Company's business groups.<PAGE>
                                       3

<TABLE>
<CAPTION>
Revenue Comparison by Business Group                                   (dollars in millions)
                                                                                            
                          1993                           1992                    1991       
                          Percent  Percent             Percent  Percent             Percent
                          change   of total            change   of total            of total
               Gross      from     gross     Gross     from     gross     Gross     gross
               revenues   1992     revenues  revenues  1991     revenues  revenues  revenues
<S>            <C>        <C>      <C>       <C>      <C>       <C>       <C>       <C>     
Energy (Coal)  $  319.0    19.3 %   32.0%    $267.3   (7.9)%     28.3%    $290.2     31.0%  
Agricultural
 Commodities      211.3    (3.1)    21.2      218.1    4.5       23.1      208.7     22.3
Automotive,
 Steel and
 Chemicals        200.5     5.0     20.1      190.9    7.5       20.2      177.6     19.0
Intermodal        119.5     2.7     12.0      116.4    6.8       12.3      109.0     11.6
Consumer
 Products         145.8    (4.1)    14.7      152.0    1.1       16.1      150.3     16.1
                                                                                            
Gross freight
 revenues      $  996.1     5.4 %  100.0%    $944.7    1.0 %    100.0%    $935.8    100.0%
Allowances,
 absorptions,
 & adjustments    (63.4)  (11.8)              (71.9)   6.8                 (67.3)
                                                                                            
Net freight
 revenues      $  932.7     6.9 %            $872.8     0.5 %             $868.5
Commuter           85.1    (4.8)               89.4     3.0                 86.8
Other              25.4    11.4                22.8    (3.8)                23.7
                                                                                            
Operating
 revenues      $1,043.2     5.9 %            $985.0     0.6 %             $979.0
                                                                                            


<CAPTION>
Load Comparison by Business Group                                       (loads in thousands)
                                                                                            
                          1993                          1992                     1991       
                          Percent                      Percent
                          change   Percent             change   Percent             Percent
               Total      from     of total  Total     from     of total  Total     of total
               loads      1992     loads     loads     1991     loads     loads     loads
<S>            <C>        <C>      <C>       <C>       <C>      <C>       <C>       <C>      
Energy (Coal)    785.5    23.1 %    33.4%      638.0   (3.7)%    29.1%      662.6    31.7%
Agricultural
 Commodities     304.5    (5.0)     12.9       320.6    8.3      14.6       296.1    14.1
Automotive,
 Steel and
 Chemicals       332.3     4.5      14.1       318.0    8.9      14.5       291.9    14.0
Intermodal       714.0     3.6      30.4       689.2   11.5      31.5       618.0    29.5
Consumer
 Products        215.3    (4.9)      9.2       226.4    0.7      10.3       224.8    10.7
                                                                                            
Total loads    2,351.6     7.3 %   100.0%    2,192.2    4.7 %   100.0%    2,093.4   100.0%
</TABLE>
                                                                               
<PAGE>
                                       4

1993 Operating Revenues Compared to 1992

     As reflected in the previous tables, 1993 revenues and volumes compared
to 1992 were higher in the Energy; Automotive, Steel and Chemicals; and
Intermodal business groups.  Total volume increased 7.3% and net freight
revenues increased 6.9% in 1993 compared with 1992.  Freight rates in 1993
decreased for the Energy business group due to contracts that were entered
into or renewed at rates lower than those previously realized.  Average
revenue per load for all commodity groups as a whole remained stable,
decreasing slightly from $398 in 1992 to $397 in 1993.

     Energy (Coal) - Coal transportation, primarily to utility customers, is
the Company's largest, single revenue-producing activity.  Volume and revenues
increased compared with 1992 due to new contracts and increased coal
originations for existing customers handled by the Company's subsidiary,
Western Railroad Properties, Incorporated ("WRPI"), from the southern Powder
River Basin in Wyoming (the "Powder River Basin").  The increases were also
partially due to shipments in 1992 being lower than normal due to mild
weather.  Revenue increases were less than volume increases due to new and
renewed contracts at rates lower than those in place in 1992.  WRPI's net
freight revenues were $204.9 million and $169.0 million in 1993 and 1992,
respectively.  WRPI loadings were 708,872 and 554,895 in 1993 and 1992,
respectively.  Of the total coal loads handled in 1993, 90.7% originated on
WRPI compared with 87.3% in 1992.  Coal shipments and revenue for 1994 are
expected to be higher than 1993.

     Agricultural Commodities - Volume and gross revenues decreased compared
with 1992 due to midwestern flooding that reduced the quantity and quality of
the corn harvest in the Company's service territory.  This decrease was
partially offset by an increase in fertilizer shipments required to replace
soil nutrients lost due to the flooding.  Grain shipments for 1994 are
expected to remain depressed due to the reduced 1993 corn harvest.

     Automotive, Steel and Chemicals - Volume and gross revenues increased due
to increased automobile production; improved market share from General Motors'
Janesville, Wisconsin plant; increased demand and market share for steel
shipments from on-line mills; increased soda ash shipments to glass producers
and new plastics business.  These increases were partially offset by reduced
traffic due to Chrysler's Belvidere, Illinois assembly plant being closed for
model changeover during the last half of 1993.  Volume and gross revenues are
expected to increase in 1994 due in part to resumption of production at the
Belvidere assembly plant.

     Intermodal - Volume and gross revenues increased due to growth from
existing customers.  Volume increases are slightly higher than revenue
increases as a result of traffic moving at lower rates due to market
pressures.  Volume and revenue increases are expected to continue in 1994.

     Consumer Products - Volume and revenues decreased compared to 1992.  The
decrease is primarily due to business that has diverted to the Wisconsin
Central route due to that railroad's acquisition of the Fox River Valley
Railroad.  Volume and revenues in 1994 are expected to remain flat.<PAGE>
                                       5

1992 Operating Revenues Compared to 1991

     Revenues and volumes for 1992 compared to 1991 were higher in all
business groups except Energy.  Total volume increased 4.7% and net freight
revenues increased 0.5% in 1992 compared with 1991.  Freight rates in 1992
remained stable for the Agricultural Commodities; Automotive, Steel and
Chemicals; and Consumer Products business groups, but decreased for the Energy
and Intermodal business groups due to market pressures.  Average revenue per
load for all commodity groups as a whole decreased from $415 in 1991 to $398
in 1992.

     Energy (Coal) - Volume and revenues decreased compared with 1991 for two
major reasons.  First, coal shipments in the first quarter of 1991 were high
in order to meet WRPI-contracted minimum shipping requirements deferred from
1990 due in part to capacity constraints (alleviated by 1991 track
construction) and bad weather.  Second, 1992 shipments were also lower due to
mild weather that decreased the demand for electricity.  Revenues declined
more than volume as a result of weather-related changes in traffic mix, market
pressures and a decrease in the Rail Cost Adjustment Factor (a cost-based
measurement used to adjust contract pricing).  WRPI's net freight revenues
were $169.0 million and $176.4 million in 1992 and 1991, respectively.  WRPI
loadings were 554,895 and 572,888 in 1992 and 1991, respectively.  Of the
total coal loads handled in 1992, 87.3% originated on WRPI compared with 86.8%
in 1991.

     Agricultural Commodities - Volume and gross revenues increased compared
with 1991 due to increased shipments of corn, soybeans, prepared animal feed,
soybean meal, corn syrup, phosphate, potash and sulphur.  Gross revenues did
not increase as much as volume due to a change in traffic mix from export to
processors, resulting in shorter hauls.

     Automotive, Steel and Chemicals - Volume and gross revenues increased due
to new contracts for finished autos and the resumption of shipments to and
from General Motors' Janesville, Wisconsin, plant, which was closed during
1991 for model changeover.  In addition, steel shipments improved slightly due
to an upturn in the domestic steel market from 1991 levels.

     Intermodal - Volume and gross revenues increased due to two new customers
and growth from existing customers.  Volume increases were higher than revenue
increases as a result of rate decreases caused by market pressures.

     Consumer Products - Volume and revenues increased compared to 1991.  The
increase was primarily due to bentonite clay moving to export and taconite
markets, more shipments of food products, and higher lumber traffic due to
market share increases and improved housing starts.


Operating Expenses

     Operating expenses in 1993 were $23.3 million (or 2.9%) higher than 1992. 
1993 operating expenses, before special charges, were $48.3 million (or 6.2%)
higher than 1992 primarily due to increased traffic volumes and the effects of
midwestern flooding, causing increased compensation and benefits, fuel and
material and purchased services expenses; and increased environmental
expenses.<PAGE>
                                       6

     Operating expenses in 1992 were $93.2 million (or 10.3%) lower than 1991. 
Operating expenses, before special charges, in 1992 were $7.4 million (or
0.9%) lower than 1991, primarily due to reductions in compensation and
benefits (train crew-consist reductions) and diesel fuel expense, partially
offset by an increase in material and purchased services.

     The following table is a three-year comparison of operating expenses:

Operating Expenses                                       (dollars in millions)
                                                                              
                                         Percent              Percent
                                         change               change
                                          from                 from
                                1993      1992       1992      1991      1991
                                                                              
Compensation and benefits      $389.5      3.3 %    $376.9     (4.0)%   $392.5
Diesel fuel                      70.1     18.8        59.0    (13.4)      68.1
Material & purchased services    75.4     18.4        63.7     21.8       52.3
Hire of freight equipment        62.1      6.9        58.1      3.2       56.3
Other rents                      71.9     (1.2)       72.8      4.6       69.6
Depreciation                     68.8      6.0        64.9     (2.8)      66.8
Casualties                       42.3     16.9        36.2     (9.0)      39.8
Other*                           49.0     (0.4)       49.2     15.0       42.8
Operating expenses before
  special charges              $829.1      6.2 %    $780.8     (0.9)%   $788.2
Special charges                   5.0       NM        30.0       NM      115.8
Total operating expenses       $834.1      2.9 %    $810.8    (10.3)%   $904.0
                                                                              

*Other includes property taxes, utilities, vehicle operating costs, FRA and
railroad association fees and other general expenses.


1993 Operating Expenses Compared to 1992

     Compensation and benefits expense, excluding special charges for employee
reductions and relocations, increased in 1993 as a result of higher wage
levels and increased train crew costs due to traffic increases and midwestern
flooding, partially offset by a 1.8% decline in the average number of
employees.  Payroll taxes decreased compared with 1992 due primarily to the
elimination of the railroad unemployment insurance repayment tax and a
reduction in the number of employees.  Other fringe benefits increased due to
increased health and welfare costs and increased accruals for profit sharing
and management incentive compensation.  Compensation and benefits expense, as
a percentage of operating revenues, were 37.3% in 1993 compared with 38.3% in
1992.

     Diesel fuel expense increased due to a 12.8% increase in revenue ton
miles, less efficient operations due to midwestern flooding, severe winter
weather early in the year and a 0.9% increase in the average price per gallon.

     Material and purchased services increased compared with 1992 due to
reduced billings for repairing foreign line cars; increased joint facility
expenses; and increased maintenance and transportation expenses due to
increased traffic volumes and midwestern flooding.<PAGE>
                                       7

     Hire of freight equipment increased due to increased traffic levels. 
Other rents decreased due to reduced computer and locomotive rentals due to
lease expirations, partially offset by a volume-related increase in WRPI
contingent rent.

     Depreciation increased compared with 1992 primarily due to increased
traffic levels on WRPI where track structure components are depreciated on the
unit of production method.

     Casualties increased primarily due to an increased charge for
environmental liability and a 1992 reduction in personal injury expense due to
the favorable settlement of a serious personal injury case.

     During 1993, the Company accrued a special charge of $5.0 million for
severance and related costs, relocation costs related to the closing of the
Company's Oelwein, Iowa diesel shop and a management fee payable to one of the
Company's previous principal stockholders.  During 1992, the Company accrued a
special charge of $30.0 million for employee reductions related to the
consolidation of its customer service functions and the closing of its Council
Bluffs diesel shop.


1992 Operating Expenses Compared to 1991

     Compensation and benefits expense, excluding special charges for employee
reductions and relocations, decreased in 1992 as a result of an 8.4% decline
in the average number of employees (primarily, train crew-consist reductions),
but was partially offset by higher wage levels.  Payroll taxes decreased
compared with 1991 due to the reduction in the number of employees.  Other
fringe benefits decreased due to reductions in employee levels, reduced health
and welfare costs and decreased accruals for management incentive
compensation.  Compensation and benefits expense, as a percentage of operating
revenues, were 38.3% in 1992 compared with 40.1% in 1991.

     Diesel fuel expense decreased compared with 1991 due to an 8.6% reduction
in the average price per gallon combined with a 2.9% reduction in usage due to
the acquisition of more fuel-efficient locomotives and continuing fuel
conservation programs.

     Material and purchased services increased compared to 1991 due to reduced
billings for repairing foreign line cars and increased rail grinding and
intermodal services provided by contractors.

     Hire of freight equipment increased due to new leases of open-top hoppers
in 1991 and gondolas in 1992.  Other rents increased due to the lease of 35
new locomotives in the third quarter of 1991 and 11 rebuilt locomotives in
1992.

     Depreciation decreased compared with 1991 primarily due to implementation
of new rates resulting from a depreciation study, and reduced traffic levels
on WRPI where track structure components are depreciated on the unit of
production method.<PAGE>
                                       8

     Casualties decreased primarily due to a reduction of personal injury
expense due to a favorable settlement of a serious case.

     Other expense increased compared with 1991 primarily due to increased
software costs, FRA and railroad association fees, property taxes and non-
recurring litigation costs, partially offset by a decrease in bad debt
expense.

     During 1992, the Company accrued a special charge of $30.0 million for
employee reductions related to the consolidation of its customer service
functions and the closing of its Council Bluffs diesel shop.  During 1991, the
Company accrued a special charge of $76.8 million for employee reduction
programs covering train crew personnel and non-operating employees. 
Additionally, the Company accrued a special charge of $39.0 million for
increased environmental liability and personal injury reserves.


Other Income, Net

     See Note 3 to Consolidated Financial Statements for a summary of other
income, net.

Interest Expense

     1993 interest expense decreased $20.7 million compared with 1992 due to
the Recapitalization, average lower interest rates and reduced debt levels. 
1992 interest expense decreased $30.7 million compared with 1991 due to the
Recapitalization and lower average interest rates.  On a pro forma basis,
assuming the Recapitalization had occurred January 1, 1992, interest expense
for 1992 would have been reduced by an additional $9.2 million.  Included in
interest expense is amortization of financing fees totaling $8.1 million in
1993, $8.7 million in 1992 and $7.9 million in 1991.

Income Taxes

     The income tax provision for 1993 increased $31.9 million compared with
1992 primarily due to a $58.5 million increase in taxable income and an
increase in the corporate tax rate.  Approximately $7.1 million of the
increase is related to the impact of the higher corporate rate on prior years'
deferred taxes.  The Company recognized tax benefits of $6.6 million in 1993
in connection with the extraordinary loss on prepayment of long-term debt.

     Due to the availability of approximately $209 million of net operating
losses and $49 million of investment tax credits, the Company does not
anticipate payment of significant amounts of income taxes until 1996.  See
Note 2 to Consolidated Financial Statements.

     The income tax provision for 1992 increased $46.0 million compared with
1991 due to a $126.9 million increase in book taxable income, which was
partially offset by a $2.8 million reduction in the valuation allowance for
deferred tax assets.  In 1992 the Company recognized tax benefits of $57.0
million and $1.5 million in connection with the extraordinary loss on the
Recapitalization and the adoption of Statement of Financial Accounting
Standards ("SFAS") No. 106, "Accounting for Postretirement Benefits Other than
Pensions", respectively.<PAGE>
                                       9

     The income tax provision for 1991 reflects the adoption, effective
January 1, 1991, of SFAS No. 109, "Accounting for Income Taxes."  The
cumulative effect of SFAS No. 109 for years prior to 1991 was $25.6 million. 
See Note 1(f) to Consolidated Financial Statements.


Other Matters

     The Company is a party to several proceedings before federal and state
regulatory agencies relating to environmental issues.  The Company has been
named a potentially responsible party in several administrative proceedings
for the cleanup of various waste sites, including some Superfund sites.  In
the opinion of management, based on the information currently available and
reserves provided for such costs, the ultimate liability resulting from these
environmental matters will not materially affect the results of operations or
financial position of the Company.  See Note 8 to Consolidated Financial
Statements.

     On July 28, 1993, the Company completed a secondary stock offering and
issued an additional 1,371,265 shares of common stock pursuant to the
underwriters exercise of over-allotment options.  As part of the secondary
offering, the Company's previous principal stockholder, Blackstone Capital
Partners, sold substantially all their shares of common stock.  See Note 6(b)
to Consolidated Financial Statements for discussion.


Asset Sales

     The Company received net proceeds before income taxes from asset sales,
including excess rolling stock and non-operating real estate, of $9.9 million
in 1993, $12.8 million in 1992 and $21.4 million in 1991.  The Company has
signed an agreement to sell its line from Norfolk to Chadron, Nebraska for
$6.3 million.


Liquidity

     At December 31, 1993, the Company's working capital totaled a negative
$51.9 million, while cash and temporary cash investments totaled $70.9
million.  The Company historically operates with negative working capital due
to a higher turnover rate for receivables than accounts payable.  Consolidated
indebtedness is substantial in relation to its common stockholders' equity. 
As of December 31, 1993, the Company had long-term indebtedness, including
current maturities, of $1.2 billion and common stockholders' equity of $226
million.  The Company's ratio of long-term debt to total capitalization
decreased to 83.5% at December 31, 1993 from 89.5% at December 31, 1992.

     The Company's cash requirements for financing and investing activities
are comprised of interest and principal payments under the Debt Facilties and
its other outstanding indebtedness and capital expenditures, primarily for
track improvements.  The Company is required to make scheduled principal
repayments of approximately $59 million in 1994; $97 million in 1995; $109
million in 1996; $97 million in 1997; $175 million in 1998; and additional
amounts thereafter.  The Debt Facilities and WRPI's debt require accelerated
debt payments if there is excess cash flow as defined in the respective
agreements.<PAGE>
                                      10

     The Company believes that its cash flow from operations, together with
approximately $47 million available on a revolving credit basis, will allow it
to meet its liquidity requirements, including debt service and capital
expenditures, during the foreseeable future.  However, the Company's ability
to make principal and interest payments on its outstanding indebtedness and to
comply with the financial covenants under the Debt Facilities, including a
current ratio, an interest coverage ratio, a leverage ratio and a net worth
test, is dependent upon the Company's future performance and business growth,
which are subject to financial, economic, competitive and other factors
affecting the Company and its subsidiaries, many of which are beyond the
Company's control.

     The Debt Facilities and certain other agreements materially restrict the
Company from paying dividends on or redeeming capital stock.  See Note 6(d) to
the Consolidated Financial Statements.


Capital Expenditures

     The Company allocates funds for capital expenditures based on its capital
needs indicated by its long-term planning and availability of internally
generated funds or suitable long-term financing.

     Capital expenditures for 1993 were $115.8 million.  The Company's 1994
capital expenditures are currently budgeted at approximately $152 million. 
The majority of the capital expenditures program covers replacement of rail,
ties and other track material system-wide, expansion of train handling
capacity from the Powder River Basin by WRPI and construction of new
facilities to serve shippers.

     The Company's 1993 capital expenditures included programs to consolidate
the Company's Minneapolis-St. Paul, Minnesota yard facilities and expand the
Company's Global II double-stack container terminal and approximately $4
million to replace property damaged by midwestern flooding.  The Company
entered into operating lease agreements in 1993 covering 65 locomotives and
1,300 freight cars with a cost to the lessors of approximately $161 million,
with approximately $59 million of such equipment being received in 1993.  The
Company expects to enter into additional operating lease agreements in 1994
for 65 locomotives and approximately 300 freight cars which have a cost to the
lessors of approximately $107 million.
<PAGE>
                                      1

           CHICAGO AND NORTH WESTERN HOLDINGS CORP. AND SUBSIDIARIES
                       CONSOLIDATED STATEMENT OF INCOME
               Millions of dollars except for per share amounts


                                                  Years Ended December 31,    
                                                1993        1992        1991  

Operating revenues                           $1,043.2    $  985.0    $  979.0

Operating expenses excluding
  special charges                            $  829.1    $  780.8    $  788.2
Special charges                                   5.0        30.0       115.8
      Total operating expenses               $  834.1    $  810.8    $  904.0

Operating income                             $  209.1    $  174.2    $   75.0
Other income, net                                11.0         8.1        11.1
Interest expense                                105.4       126.1       156.8

Income (loss) before income taxes            $  114.7    $   56.2    $  (70.7)

Income taxes:
  Currently payable                          $    1.3    $      -    $   (2.0)
  Deferred                                       49.4        18.8       (25.2)
                                             $   50.7    $   18.8    $  (27.2)
Income (loss) before extraordinary item
  and cumulative effect of a
  change in method of accounting             $   64.0    $   37.4    $  (43.5)
Extraordinary loss on prepayment of
    long-term debt, net of income taxes         (10.8)      (91.0)       (3.4)
Cumulative effect of change in method
  of accounting for income taxes                    -           -       (25.6)
Cumulative effect of change in method of
  accounting for other postretirement
  benefits, net of income taxes                     -        (2.6)          -
Net income (loss)                            $   53.2    $  (56.2)   $  (72.5)
Preferred stock dividends                           -        11.9        30.3
Excess of liquidation value over
  carrying value of preferred
  stock called for redemption                       -        46.8           -
Income (loss) available for
  common stockholders                        $   53.2    $ (114.9)   $ (102.8)
                                                                             
Earnings (loss) per common share:
  Before extraordinary item and
    cumulative effect of a change
    in method of accounting                    $ 1.44      $ (.58)     $(3.39)
  Extraordinary item                             (.24)      (2.50)       (.15)
  Cumulative effect of a change in
    method of accounting                            -        (.07)      (1.18)
      Total                                    $ 1.20      $(3.15)     $(4.72)
                                                                             

Shares used in earnings per share
  computation (thousands)                      44,261      36,457      21,763

See accompanying Notes to Consolidated Financial Statements.<PAGE>
2

           CHICAGO AND NORTH WESTERN HOLDINGS CORP. AND SUBSIDIARIES
                          CONSOLIDATED BALANCE SHEET
                              Millions of dollars

                                                            December 31,     
                                                        1993           1992  
ASSETS
Current assets:
  Cash and temporary cash investments                 $   70.9       $   44.2
  Accounts receivable, net of allowance
    for doubtful accounts of $.2 and $.2                 140.9          129.7
  Materials and supplies                                  27.7           29.4
  Prepaid expenses and other                               9.3           11.4
                                                      $  248.8       $  214.7
Property:
  Road                                                $1,938.6       $1,844.4
  Equipment                                              155.3          142.8
  Accumulated depreciation                              (273.1)        (205.8)
                                                      $1,820.8       $1,781.4
Other assets                                          $   66.3       $   75.9
      Total assets                                    $2,135.9       $2,072.0
                                                                             

LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Accounts payable and accrued expenses               $  179.4       $  171.7
  Payroll and vacation pay                                35.3           34.3
  Interest                                                10.9           16.9
  Taxes                                                   16.2           13.3
      Total, excluding long-term debt
        due within one year                           $  241.8       $  236.2
  Long-term debt due within one year                      58.9           50.7
                                                      $  300.7       $  286.9
Casualties and environmental reserve                      78.3           60.3
Other liabilities                                         84.3           89.6
Deferred income taxes                                    303.6          263.3
Long-term debt, excluding amounts
    due within one year:
  C&NW railroad                                          730.4          798.9
  WRPI                                                   412.4          429.0
      Total long-term debt,
        excluding amounts due within one year         $1,142.8       $1,227.9
      Total liabilities                               $1,909.7       $1,928.0

Stockholders' equity:
  Common stock, par value $.01 per share,
    authorized 250,000,000 shares of which
    125,000,000 are non-voting; issued and
    outstanding 43,650,561 and 41,902,131 shares,
    respectively (of which 12,835,304 and
    12,335,304, respectively, are non-voting)         $    0.4       $    0.4
  Capital surplus                                        537.5          508.5
  Retained income                                       (311.7)        (364.9)
                                                      $  226.2       $  144.0
      Total liabilities and stockholders' equity      $2,135.9       $2,072.0
                                                                             

See accompanying Notes to Consolidated Financial Statements.<PAGE>
3

           CHICAGO AND NORTH WESTERN HOLDINGS CORP. AND SUBSIDIARIES
                     CONSOLIDATED STATEMENT OF CASH FLOWS
                              Millions of dollars



                                                   Years Ended December 31,
                                                                              
                                                  1993       1992       1991  
Cash flow from operating activities:
  Net income (loss)                             $  53.2    $ (56.2)   $ (72.5)
  Items not affecting cash flow from
      operating activities:
    Depreciation                                   68.8       64.9       66.8
    Amortization of debt cost                       8.1        8.7        7.9
    Gain from sales of property, net               (4.4)      (1.9)      (3.4)
    Deferred income taxes                          49.4       18.8      (25.2)
    Extraordinary items, net                       10.8       91.0        3.4
    Cumulative effect of change
      in method of accounting                         -        2.6       25.6
  Changes in assets and liabilities:
    (Increase) decrease in accounts receivable    (11.2)      25.2       (8.6)
    (Increase) decrease in other current
      assets except cash                            3.8        7.1       (1.0)
    Increase (decrease) in accounts payable
      and accruals                                  5.6      (39.3)       9.3
    Increase in noncurrent reserves for
      special charges                               3.0       12.7       54.3
    Other, net                                     (6.5)      (5.5)     (12.2)
      Net cash flow from operating activities   $ 180.6    $ 128.1    $  44.4

Cash flow from financing activities:
  Proceeds from debt financing                  $   6.7    $ 758.5    $  57.6
  Proceeds from sale of common stock               26.4      216.0          -
  Payments on debt                                (50.9)     (54.1)     (33.7)
  Prepayment on long-term debt                    (32.9)    (842.9)    (112.2)
  Repurchase of interest rate swap agreements         -       (7.2)     (15.9)
  Redeem preferred stock                              -     (124.7)         -
      Net cash flow used for
        financing activities                    $ (50.7)   $ (54.4)   $(104.2)

Cash flow from investing activities:
  Additions to property                         $(115.4)   $ (83.3)   $ (84.4)
  Proceeds from property dispositions               9.9       12.8       21.4
  Other, net                                        2.3       (2.5)      (0.2)
      Net cash flow used for
        investing activities                    $(103.2)   $ (73.0)   $ (63.2)

Increase (decrease) in cash and
    temporary cash investments                  $  26.7    $   0.7    $(123.0)
Cash and temporary cash investments -
  Beginning of period                              44.2       43.5      166.5
  End of period                                 $  70.9    $  44.2    $  43.5
                                                                             

See accompanying Notes to Consolidated Financial Statements.<PAGE>
4

                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


1.   SUMMARY OF ACCOUNTING POLICIES

     a)  Principles of Consolidation.

         The consolidated financial statements reflect the operations of the 
     Company and its subsidiaries.  All significant intercompany transactions
     have been eliminated.

     b)  Revenue Recognition.

         The Company allocates transportation revenue between reporting 
     periods based upon relative transit times.

     c)  Cash and Cash Equivalents.

         The Company considers all short-term investments which have an 
     original maturity of less than ninety days as cash equivalents.

     d)  Materials and Supplies.

         Materials and supplies consist mainly of fuel oil and items to be 
     used for maintenance of and additions to road and equipment properties
     and are stated at average cost.

     e)  Property and Depreciation.

         Property balances include assets under capital leases with costs 
     (before accumulated depreciation) of $256.6 million and $259.0 million at
     December 31, 1993 and 1992, respectively.

         Depreciation is provided at composite straight-line rates except that
     the track structure components of the Company's subsidiary, Western
     Railroad Properties, Incorporated ("WRPI"), are depreciated on the unit
     of production method.  For 1993, 1992 and 1991, the provision
     approximated an annual rate of 4.4%, 4.2% and 4.5%, respectively. 
     Capital leases are depreciated over the terms of the respective leases
     from 3 to 28 years.  The average life was approximately 13 years for 1993
     and 15 years for 1992 and 1991.

         Additions and renewals constituting a unit of property are
     capitalized.  Other renewals, repairs and maintenance are charged to
     expense.  Track removal costs and costs of units of property retired or
     replaced, less salvage, are charged to accumulated depreciation.  All
     overhead costs related to track construction and payroll additives
     related to other construction are capitalized.

     f)  Changes in Method of Accounting.

         Effective January 1, 1991, the Company adopted SFAS No. 109, 
     "Accounting for Income Taxes."  Under the liability method specified by
     SFAS No. 109, the deferred tax liability is determined based on the
     temporary differences between the financial statement and tax bases of    
     <PAGE>
                                 5

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


     assets and liabilities as measured by the enacted tax rates which are
     expected to be in effect when these differences reverse.  Deferred tax
     expense is the result of changes in the liability for deferred taxes. 
     The cumulative effect of the change in the method of accounting for
     income taxes, attributable to years prior to 1991, was a decrease in net
     earnings of $25.6 million.

         Effective January 1, 1992, the Company adopted SFAS No. 106, 
     "Employers' Accounting for Postretirement Benefits Other than Pensions." 
     The cumulative effect of the change in the method of accounting for other
     postretirement benefits, attributable to the accumulated postretirement
     benefit obligation ("APBO") for years prior to 1992, net of income taxes,
     was a decrease in net earnings of $2.6 million.

         Effective January 1, 1992, the Company adopted SFAS No. 112, 
     "Employers' Accounting for Postemployment Benefits."  The adoption had a
     minimal impact upon the Company's results of operations and financial
     position.


2.   INCOME TAXES

     The provision (benefit) for income taxes consisted of the following:

                                                   Years ended December 31,
                                                                             
                                                 1993       1992       1991  
                                                    (Millions of dollars)
     Provision (benefit) from:
       Continuing operations                    $ 50.7     $ 18.8     $(27.2)
       Extraordinary loss                         (6.6)     (57.0)      (2.1)
       Change in method of accounting                -       (1.5)         -
     Total income tax provision (benefit)       $ 44.1     $(39.7)    $(29.3)
                                                                            

     Current - Federal                          $  1.3     $    -     $ (1.8)
             - State                                 -          -       (0.2)
     Deferred                                     26.7        3.9       (5.4)
     Loss carryover benefit used (generated)      16.1      (40.8)     (21.9)
     Reduction of deferred tax asset
       valuation allowance                           -       (2.8)         -
     Total income tax provision (benefit)       $ 44.1     $(39.7)    $(29.3)
                                                                            

     The 1993 provision includes a $7.1 million charge to reflect the effect
of the increase in the federal corporate tax rate on the deferred tax balance
as of December 31, 1992.

     Total income taxes reflected in the consolidated statement of income
differ from the amounts computed by applying the federal statutory corporate
tax rate as follows:<PAGE>
                  6

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


                                                   Years ended December 31,
                                                                             
                                                 1993       1992       1991  
                                                    (Millions of dollars)
     Tax provision (benefit):
       At the federal statutory rate            $ 32.5     $(30.4)    $(24.1)
       Change in federal corporate tax rate        7.1          -          -
       Reduction of deferred tax asset
         valuation allowance                         -       (2.8)         -
     Federal income tax provision               $ 39.6     $(33.2)    $(24.1)
     State income tax provision                    4.5       (6.5)      (5.2)
     Total income tax provision (benefit)       $ 44.1     $(39.7)    $(29.3)
                                                                            

     As of December 31, 1993, the Company has net operating losses (NOLs) of
approximately $209 million and $134 million for regular and alternative
minimum taxes (AMTs), respectively.  The Company's NOLs are recognized for
financial statement purposes as a reduction of the deferred tax liability and
expire as follows:

               2000      $ 28 million            2007      $ 64 million
               2002         8 million            2008       101 million
               2005         8 million

     In addition, the Company has approximately $49 million of investment tax
credits for tax return purposes which expire as follows:

               1994      $  6 million            1998      $  4 million
               1995        10 million            1999         9 million
               1996         8 million            2000         5 million
               1997         5 million            2001         2 million

     These investment tax credits are subject to certain limitations as to
their future use.  For financial statement purposes, the Company has
established a $38 million valuation reserve for credits which are unlikely to
be used.  The estimate of NOLs and ITCs likely to be used was determined 
using internal Company projections of future taxable income.  The Company 
generated a book gain before income taxes of $97 million in 1993 and book
losses before income taxes of $96 million in 1992 and $76 million in 1991. 
Taxable gain for 1993 was somewhat lower, while taxable losses for 1992 and
1991 are somewhat higher, primarily due to  temporary differences related to
property additions.  The Company's projections to support the recognition of
these deferred tax assets do not require continued operating income
improvements but assume the elimination of the special charges for employee
reductions and extraordinary losses for refinancing.  The employee reductions
and refinancings have increased pretax income by decreasing operating expenses
and interest expense.  
<PAGE>
                                      7

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


     The components of the deferred tax liability include:

                                                            Amounts as of
                                                             December 31,
                                                                              
                                                           1993         1992  
                                                         (millions of dollars)
       Deferred tax liabilities:
         Depreciation and basis differences              $ 512.9      $ 520.6
         All other                                          15.4          2.7
         Total deferred tax liabilities                  $ 528.3      $ 523.3
       Deferred tax assets:
         Property treated as leased for tax purposes       (59.6)       (64.1)
         Tax loss carryforwards                            (79.5)       (98.2)
         Accruals                                          (59.2)       (59.1)
         Investment tax credit carryforwards, net of
           valuation reserves of $37.6 and $43.1           (11.5)       (11.5)
         All other                                         (14.9)       (27.1)
         Total deferred tax assets                       $(224.7)     $(260.0)
       Net deferred income tax liability                 $ 303.6      $ 263.3
                                                                             


3.   OTHER INCOME, NET: 

                                                      Years ended December 31,
                                                                              
     (millions of dollars)                         1993       1992       1991
                                                                              
     Interest income                              $ 2.5      $ 2.8      $ 5.5 
     Gain from sales of property, net               4.4        1.9        3.4
     Gain from sale of investment                   1.6          -          -
     Rents from property not used for operations    3.9        3.7        3.8
     Financing commitment fees                     (0.6)      (0.8)      (1.2)
     Other, net                                    (0.8)       0.5       (0.4)
                                                                              
     Total                                        $11.0      $ 8.1      $11.1
                                                                              

<PAGE>
                                      8

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


4.   LONG-TERM DEBT

     a)  Non-Current Portion of Long-Term Debt:
                                                             Amounts as of
                                                              December 31,
                                                                              
                                                           1993         1992
                                                                              
                                                         (Millions of dollars)
         C&NW railroad:
           Senior Secured Notes due from 1998 to 2001    $  465.0     $  465.0
           Term Loan due from 1995 to 1997                   72.5        129.5
           Standby Loan due from 1995 to 1998               132.7        126.7
           Equipment and other obligations
             due from 1995 to 2006                           41.5         54.7
           Capital lease obligations due from
             1995 to 2005 (Note 5)                           18.7         23.0
                 Total C&NW railroad                     $  730.4     $  798.9
         WRPI:
           Loan due from 1995 to 2002                    $  275.8     $  291.8
           Capital lease due from 1995 to 2011 (Note 5)     136.6        137.2
               Total WRPI                                $  412.4     $  429.0
               Total                                     $1,142.8     $1,227.9
                                                                              

     b)  C&NW Railroad Debt.

         Interest on the Company's senior secured debt facilities (the "Debt
Facilities") is based on floating rates plus various margins.  Excluding the
WRPI debt, the composite interest rates net of the effect of interest rate
swap agreements at December 31, 1993, 1992 and 1991, were 7.1%, 8.3% and
10.2%, respectively.  As of December 31, 1993 and 1992, interest rates on
$678.7 million and $731.2 million, respectively, of debt varied with the prime
rate, LIBOR or other short-term interest rates.  The 1993 and 1992 amounts
included $425 million of fixed rate debt, reverse swapped to floating rate
through various dates in 1996.  The Company has effectively fixed the interest
rate on $450 million of loans at 5.6% plus applicable margins through various
dates in 1994 and on $450 million of loans at 6.3% plus applicable margins
through April of 1995 by means of interest rate swap agreements.  The Company
has limited the exposure of floating interest rates on $250 million of loans
to a maximum of 5% plus applicable margins from April, 1994 through April,
1995 and on $100 million of loans from April, 1995 through December, 1995 to a
maximum of 7% plus applicable margins by means of interest rate cap
agreements.

         See Note 12 for a discussion of the Company's 1992 recapitalization.

     c)  WRPI Debt.

         WRPI's property consists of a one-half interest in a 103-mile rail 
     line serving the southern Powder River Basin coal fields in Wyoming that
     is jointly owned with the Burlington Northern Railroad, and approximately
     107 miles of railroad that connects the jointly owned line to the lines   
     <PAGE>
                                 9

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


     of the Union Pacific Railroad near Joyce, Nebraska.  The Chicago and
     North Western Transportation Company  operates the project as agent for
     its subsidiary WRPI.  A trust for the benefit of a subsidiary of UP
     ("WRPI Trust") owns approximately 101 miles of the connector track and
     certain of the support facilities and leases them to WRPI under a long-
     term capital lease.  WRPI owns the half interest in the jointly owned
     line and the remainder of the assets.

         WRPI's debt consists of a direct loan to WRPI (the "WRPI Loan") and a
     loan to WRPI Trust, which is treated as a capital lease obligation by
     WRPI; collectively, the "WRPI Loans."  In addition to the WRPI Trust
     capital lease, WRPI's capital lease obligations include approximately $32
     million related to the initial equity investment in the lease.

         The WRPI Loans bear interest at per annum rates calculated at the 
     option of WRPI or the WRPI Trust, as applicable, at a margin over the
     Adjusted LIBOR Rate, the Alternate Base Rate or the Adjusted CD Rate (in
     each case as defined in WRPI's debt agreement) as follows:

                                               Adjusted   Alternate   Adjusted
                                                LIBOR     base rate    CD rate
                                                                              

     Through December 19, 1994                  1.25%       0.25%      1.375%
     December 20, 1994-December 19, 1998        1.50%       0.50%      1.625%
     Thereafter                                 2.00%       1.00%      2.125%

         The composite interest rates, net of the effect of interest rate swap
     agreements as of December 31, 1993, 1992 and 1991 were 7.1%, 7.2% and
     8.4%, respectively.  The interest rates on $165 million of the WRPI Loans
     are effectively fixed at 8.2% until February of 1996,  plus applicable
     margins by means of interest rate swap agreements.

         The Company paid approximately $7.2 million in 1992 to terminate $135
     million of WRPI swap agreements.  This amount is amortized to interest
     expense over the remaining life of the WRPI Loans.

     d)  Annual Debt Payments.

         Scheduled principal payments (including capital lease obligations) 
     due in 1994 through 1998 are as follows:
<PAGE>
                                     10

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


                                              Other
                                  WRPI        debt        Total
                                     (millions of dollars)

                       1994      $ 16.6      $ 42.3      $ 58.9
                       1995        22.7        74.5        97.2
                       1996        25.0        83.5       108.5
                       1997        32.1        64.5        96.6
                       1998        37.2       137.3       174.5


         The Debt Facilities and WRPI Loans require accelerated debt payments 
     if there is excess cash flow as defined in the respective agreements.

     e)  Principal Encumbrances.

         All of the Company's subsidiaries other than WRPI guarantee 
     borrowings under the Debt Facilities.  All of the WRPI assets, except for
     certain intercompany loans, secure the WRPI Loans.

     f)  Extraordinary Items.

         The 1993 extraordinary loss resulted from the refinancing of a 
     portion of the Company's Debt Facilities.  The total pretax loss was
     $17.4 million and the related income tax benefit was $6.6 million.

         The 1992 extraordinary loss resulted primarily from the retirement of
     Debentures in connection with the Recapitalization (see Note 12).  The
     total pretax loss was $148.0 million and the related income tax benefit
     was $57.0 million.

         The 1991 extraordinary loss resulted from the writeoff of financing 
     fees and debt discount related to the Debentures repurchased in
     connection with the refinancing of the WRPI Loans and a sale leaseback of
     railroad equipment.  The total pretax loss was $5.5 million and the
     related income tax benefit was $2.1 million.


5.   LONG-TERM LEASES

     The Company has substantial lease commitments for railroad, highway and
data processing equipment, and WRPI has a lease for portions of the track
structure and related facilities for WRPI.  Those leases which meet the
criteria established by SFAS No. 13 are capitalized.  The remainder are
reported as operating leases.

     Minimum annual rental commitments for noncancelable leases at December
31, 1993 were as follows:<PAGE>
            11

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


                                            Capital leases
                                                                     Operating
                                       C&NW Railroad      WRPI        leases
                                                                              
                                                (Millions of dollars)

     1994                                $    6.5       $   11.7      $   99.1
     1995                                     5.1           11.7         102.8
     1996                                     4.4           11.7          96.7
     1997                                     2.7           11.7          89.7
     1998                                     2.7           11.7          85.9
     After 1998                              12.5          187.1         540.6
     Total                               $   33.9       $  245.6      $1,014.8
                                                                              
     Less amount representing
       interest on capital leases            10.5          108.4
     Present value of net minimum
       lease payments                    $   23.4       $  137.2
                                                                


     Lease rental expense for operating leases, including cancelable leases,
was as follows (millions of dollars):

                               1993      $111.3
                               1992       111.3
                               1991       109.4

     The above amounts include insignificant amounts of rental income from 
subleases.  Excluded from such amounts are contingent rentals on freight cars
based on off-line car hire earnings of $0.3 million, $0.9 million and $1.4
million in 1993, 1992 and 1991, respectively.  Also excluded from the above
amounts are contingent rentals payable by WRPI out of its cash flow of $18.2
million for 1993, $15.6 million for 1992 and $11.6 million for 1991.<PAGE>
12

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


6.   STOCKHOLDERS' EQUITY

     a)  Changes in Stockholders' Equity.
                                                         (millions of dollars)
                                                Common    Capital     Retained
                                                stock     surplus      income 
     December 31, 1990                         $   0.2    $ 112.5     $(108.4)
     Net loss for the period                         -          -       (72.5)
     Dividends on and accretion of
       preferred stock*                              -          -       (30.3)
                                                                              
     December 31, 1991                         $   0.2    $ 112.5     $(211.2)
     Issuance of common stock                      0.2      395.7       (38.8)
     Net loss for the period                         -          -       (56.2)
     Exercise of stock options                       -        0.3           -
     Dividends on and accretion of
       preferred stock*                              -          -       (11.9)
     Excess of liquidation value over
       carrying value of preferred stock
       called for redemption*                        -          -       (46.8)
                                                                              
     December 31, 1992                         $   0.4    $ 508.5     $(364.9)
     Net income for the period                       -          -        53.2
     Issuance of common stock                        -       24.4           -
     Exercise of stock options                       -        4.6           -
                                                                              
     December 31, 1993                         $   0.4    $ 537.5     $(311.7)
                                                                              

     *Preferred dividends of the Company, all paid in additional shares, were
     13% per annum for each share of UP Convertible Preferred Stock, and 17%
     per annum for each share of Merger Preferred Stock.  See Note 12 for
     discussion of preferred stock redemption.

     b)  Secondary Stock Offering.

         During June of 1993 the Company filed a registration statement with 
     the Securities and Exchange Commission for the secondary offering of
     13,712,645 shares of common stock.  The secondary offering closed July
     28, 1993 at a price of $19.25 per share.  Blackstone Capital Partners,
     L.P. ("Blackstone") and related investors sold 11,983,873 shares and DLJ
     Capital Corporation ("DLJ") and related investors sold 2,228,772 shares,
     substantially all of their respective shares.  UP Rail, Inc. ("UP Rail"),
     a subsidiary   of Union Pacific Corporation, purchased 500,000 shares
     from the selling stockholders, thereby increasing its ownership to
     12,835,304 shares, all of which are non-voting.  On January 29, 1993,
     Union Pacific Corporation filed an application with the ICC requesting
     approval to convert the non-voting common stock to common stock.  A
     decision is expected in late 1994.<PAGE>
13

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


         In connection with the secondary offering, the underwriters exercised
     overallotment options under which the Company issued an additional
     1,371,265 shares of common stock for which it received net proceeds after
     underwriting discount and issuance expenses of approximately $24.4
     million.  Such net proceeds were used for the payment of a portion of the
     amounts owing under the Company's Debt Facilities.  Under the Debt
     Facilities, the Company is allowed to pay cash dividends or increase its
     capital expenditures by the $24.4 million amount of net proceeds.

     c)  Stock Option Agreements.

         1,820,012 options on common stock,  with an exercise price of $5.88,
     were granted in 1989 and an additional 247,582 options were granted in
     1990.  Options became exercisable for 12.5% of the shares subject thereto
     on each of the first, second and third anniversaries of the grant date. 
     In addition to the shares with respect to which options have become
     exercisable as described in the previous sentence, 45% of the options
     have become exercisable based on achievement of performance levels in
     fiscal 1990-1993 and 17.5% may become exercisable for the remaining
     options based on achievement of performance levels, subject to adjustment
     by the Board of Directors, over the next fiscal year.  As of December 31,
     1993, 1,268,634 options were exercisable, 374,965 had been exercised and
     77,323 had been canceled.  In addition, 323,542 options, all of which are
     exercisable, with exercise prices between $1.09 and $2.07 were granted in
     1989 to certain executives.  50,000 of the 323,542 options have been
     exercised as of December 31, 1993.   All options  expire on the tenth
     anniversary of the grant date or earlier under certain circumstances.

         996,000 options, with an exercise price of $21.375 were granted on 
     December 8, 1992.  These options become exercisable for 20% of the shares
     subject thereto, annually, beginning on the first anniversary of the
     grant date and expire on the tenth anniversary of the grant date.  1,000
     of these options have been exercised as of December 31, 1993.  An
     additional 1,104,000 options are available to be granted under the 1992
     stock option plan.

     d)  Dividend Restrictions.

         The Debt Facilities limit the Company's payment of dividends or 
     making other distributions with respect to the common stock to 10% of
     income, as defined by the Debt Facilities, and the amount of proceeds
     from equity issuances subsequent to the Recapitalization.  Proceeds from
     equity issuances may alternately be used for increased capital
     expenditures, thereby decreasing the amount available for dividends.  As
     of December 31, 1993, the Company's potential dividend payments were
     limited to $28.4 million.
<PAGE>
                                     14

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


7.   EMPLOYEE BENEFIT PLANS

     a)  Pensions.

         The Company has a noncontributory defined benefit pension plan for 
     employees who are not covered by a collective bargaining agreement.  The
     benefits are based on years of service and the employee's average
     compensation over the last five years of employment.  These benefits are
     reduced by eligible retirement benefits under the Company's Profit
     Sharing and Retirement Savings Plan and the Railroad Retirement Act.  The
     Company makes annual contributions to the plan based on actuarial
     determinations and cash requirements.  The plan's assets are invested in
     an immediate participation guaranty policy with an insurance company.

         Net pension expense was $0.3 million in 1993 and 1992, and $0.5 
     million in 1991, which consisted primarily of interest on the projected
     benefit obligation.  The projected benefit obligation was $7.0 million
     and $6.4 million as of December 31, 1993 and 1992, respectively.

         The Company has accrued pension liabilities of $4.3 million and $4.5
     million as of December 31, 1993 and 1992, respectively, consisting of the
     projected benefit obligation and unrecognized net gains (losses) less the
     fair value of plan assets.  The fair value of plan assets was $2.9
     million and $2.3 million as of December 31, 1993 and 1992, respectively.

         Pension expense was determined using a weighted average discount rate
     of 8.25%.  The projected benefit obligation was determined using a
     weighted average discount rate of 7.0% at December 31, 1993 and 8.25 % at
     December 31, 1992.  The expected long-term rate of return on plan assets
     was 8.75%.  The assumed rate of compensation increase was 6.0% at
     December 31, 1993 and 7.5% at December 31, 1992.

     b)  Postemployment Benefits

         SFAS No. 106 primarily affects the Company's plan under which life 
     insurance is provided for retired employees not covered under collective
     bargaining agreements.  The Company's plan is unfunded.  Total operating
     expense recognized for 1993 and 1992 was $0.4 million and $0.3 million,
     respectively, consisting primarily of interest on the APBO.

         Certain employees not covered by collective bargaining agreements 
     also have received postretirement health care benefits to age 65 under
     special employee severance programs.  The amount paid for these benefits,
     which was accrued by the Company prior to the employees' retirement was
     $1.2 million in 1993, $1.1 million in 1992 and $0.5 million in 1991.

         The Company provides health care benefits through a multi-employer 
     insurance plan for  retired employees between the ages of 62 and 65 who
     are covered by collective bargaining agreements.  The cost of these
     benefits for retired employees was $1.7 million in 1993 and 1992 and $1.9
     million in 1991.<PAGE>
                15

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


8.  CONTINGENT LIABILITIES AND COMMITMENTS

  The Company has approved a capital budget of $152 million for 1994 and plans
to acquire equipment under operating leases with a cost to the lessors of $107
million.  Additionally, the Company will acquire $102 million of equipment for
which operating lease agreements were signed in 1993.

     The Company's operations are subject to a variety of federal, state and
local environmental and pollution control statutes and regulations.  The
Company has been named as a potentially responsible party ("PRP") in three
proceedings under the federal Comprehensive Environmental Response,
Compensation and Liability Act of 1980 ("CERCLA"), and in one state Superfund
matter, all in the Midwest.  The  Company is also a defendant in one private
CERCLA cost recovery action.  The current estimate of the total cost of
remediation for these five proceedings to all PRPs aggregates approximately
$78 million.  The Company has assumed that other PRPs will pay appropriate
shares of remediation obligations, except when the Company is aware they are
incapable of doing so.  In such instances, the Company has reapportioned the
potential liability and provided a reserve.

     The Company is the lessor of real property under approximately 1,700
leases for commercial, agricultural and industrial uses and owns or leases
numerous other sites.  The Company has additionally provided reserves for
environmental exposure from current and former railroad operating properties,
fueling facilities, leased properties and pending litigation and enforcement
actions.  The Company's environmental exposure is reevaluated periodically.

     At December 31, 1993, the Company's reserve for environmental liabilities
was $28 million.  No offsets were credited for possible insurance recoveries,
as the Company believes, to a large extent, it would not be able to obtain
such recoveries.  The reserve was determined based on the Company's
anticipated cost of remediation at all known sites, including those where no
claim or enforcement action has been issued, taking into consideration the
extent of damage and the Company's remediation cost history.  The Company has
not discounted its environmental liabilities as the timing of remediation
payments is uncertain.  Environmental regulations and remediation processes
are subject to future change, and determining the actual cost of remediation
will require further investigation and remediation experience.  Therefore, the
ultimate cost cannot be determined at this time.  However, while such cost may
vary from the Company's current estimate, the Company believes the difference
between its reserve and the ultimate liability will not be material.

     The Company is a party to a number of other legal actions arising in the
ordinary course of business, including actions involving personal injury
claims.  The Company believes that the legal actions will not have a material
adverse impact upon the financial position or results of operations of the
Company.<PAGE>
                             16

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


9.   SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)

                                (millions of dollars except per share amounts)
                                                                              
1993 Quarters Ended           March 31   June 30   September 30    December 31
                                                                              
Operating revenues           $254.7       $257.0     $262.9         $268.6
Operating income               45.6         52.7       49.2  a/       61.6
Income before
  extraordinary item           14.6         18.7        6.2           24.5
Net income (loss)              14.6         18.7       (4.6) b/       24.5
Income before extraordinary
  item per share                .33          .43        .14            .54
Net income (loss) per share     .33          .43       (.10)           .54
                                                                              



                                (millions of dollars except per share amounts)
                                                                              
1992 Quarters Ended           March 31   June 30   September 30    December 31
                                                                              
Operating revenues           $242.6       $240.0     $253.3         $249.1
Operating income               44.0         47.4       59.7           23.1 c/
Income before extraordinary
  item and cumulative
  effect of a change in
  method of accounting          5.0         11.6       19.5            1.3
Net income (loss)             (88.6) d/     11.6       19.5            1.3
Income (loss) before
  extraordinary item and
  cumulative effect of a
  change in method of
  accounting per share        (2.36)         .22        .45            .03
Net income (loss) per share   (6.66)         .22        .45            .03
                                                                              

a/   Includes $5 million charge for employee buyouts, relocation costs and a
     management fee payable to one of the Company's previous principal
     stockholders.

b/   Includes a $10.8 million extraordinary charge from a debt refinancing.

c/   Includes $30 million employee reduction program costs.

d/   Includes a $91 million extraordinary charge in connection with the
     Recapitalization (see Note 12).<PAGE>
 17

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


10.  RELATED PARTY TRANSACTIONS

     Union Pacific Corporation and its subsidiaries ("UP") are related parties
as a result of their ownership of common stock of the Company.  Blackstone   
and DLJ were formerly related parties as a result of their or their
affiliates' ownership of common stock of the Company 

     The Company paid Blackstone $1.0 million in 1993 and 1992 and $0.8
million in 1991 for management and advisory fees, and $1.2 million in 1992
with respect to the Recapitalization.  The Company paid DLJ $1.2 million in
fees in 1992 related to the Recapitalization, and $0.2 million in 1991 for
management and advisory services.  In addition, DLJ, acting as a lead
underwriter, realized aggregate selling concessions of $2.3 million in
connection with the Company's 1993 secondary offering and $4.1 million in
connection with the Company's 1992 stock offering.

     Repurchases of Debentures by the Company in 1991 included repurchases of
approximately $62.7 million face amount of such debentures from DLJ for an
aggregate purchase price of approximately $62.4 million.

     In connection with the Recapitalization, the Company exchanged 10,153,304
shares of non-voting common stock for the outstanding UP Convertible Preferred
Stock and an additional cash investment of $28 million.  In connection with
the secondary offering, UP Rail purchased an additional 500,000 shares of non-
voting common stock.  See Note 6(b).

     Approximately 65% of the Company's total loads in 1993, 62% in 1992 and
64% in 1991 were interchanged with the UP with revenue shared in accordance
with standard industry procedures.  Pursuant to a trackage rights agreement,
approved by the Interstate Commerce Commission, among the Company and
subsidiaries of UP, the Company hauls certain traffic for subsidiaries of UP
under terms that preserve the Company's revenue on that traffic.  Note 5
details WRPI capital lease payments (including contingent rent payable out of
cash flow) made to a trust for the benefit of a subsidiary of UP.
<PAGE>
                                     18

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


11.  OTHER DISCLOSURES

     a)  Additional Disclosures for Consolidated Statement of Cash Flows.

         The following cash payments occurred in the periods shown:

                                  1993        1992        1991 
                                      (millions of dollars)

               Interest          $103.0      $118.6      $151.3
               Income taxes          .9           -          .2
                                                               

         The following noncash financing activities of the Company occurred in
     the periods shown:
                                                 1993        1992        1991 
                                                     (millions of dollars)

         UP convertible preferred
           stock dividend                       $    -      $  4.8      $ 16.4
         Merger preferred stock
           dividend and accretion                    -           -        13.9
         Exchange of UP convertible preferred
           stock for non-voting common stock         -       141.4           -

     b)  Cash Resources.

         The Company has a credit line available through a $50 million
     revolving credit facility.  Approximately $47 million was available under
     this credit line as of December 31, 1993.

     c)  Concentration of Credit Risk.

          The Company is not dependent upon a single customer or on a 
     few customers.  However, approximately 33% of the Company's 1993 traffic
     was coal, primarily destined to electric utilities in the  United States. 
     Approximately 65% of the Company's 1993 traffic was interchanged with
     subsidiaries of the Union Pacific Corporation.

     d)  Fair Value of Financial Instruments.

         The estimated fair value of the Company's financial instruments as of
     December 31, 1993 was as follows:
                                                        Carrying        Fair
                                                         value         value  
                                                        (millions of dollars)
         Assets:
           Cash and temporary cash investments          $   70.9      $   70.9
           Other current assets                            177.9         177.9
           Investments                                       5.6           5.6
           Interest rate swap agreements                       -           3.3
         Liabilities:
           Current liabilities                             300.7         300.7
           Long-term debt                                1,142.8       1,213.3
           <PAGE>
                        19

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


         The following methods and assumptions were used to estimate the fair
     value of each class of financial instruments:

         Current Assets and Current Liabilities:  The carrying value
     approximates fair value due to the short maturity of these items.

         Investments:  The Company has a minor amount of assets accounted for
     on the cost basis for which the Company believes the carrying value
     approximates fair value.

         Long-Term Debt:  The fair value of long-term debt and related swaps 
     is estimated based on quoted market prices for similar issues.


12.  RECAPITALIZATION

     On April 7, 1992, the Company issued 20,069,463 shares of common stock,
of which 9,916,159 shares were issued to the public and 10,153,304 non-voting
shares were issued to UP Rail as part of a recapitalization plan (the
"Recapitalization") to:  (i) eliminate dividends on its 17% Cumulative
Exchangeable Preferred Stock, par value $.01 per share (the "Merger Preferred
Stock") and 13% Cumulative Convertible Exchangeable Senior Pay-in-Kind
Preferred Stock, par value $.01 per share (the "UP Convertible Preferred  
Stock") issued in connection with the acquisition of CNW Corporation in 1989
(the "Acquisition"); (ii) increase common stockholders' equity; and (iii)
reduce the interest costs of the Company's consolidated indebtedness.  The
principal sources of funds in the Recapitalization were:  (i) the public
common stock issuance; (ii) new senior secured debt facilities for borrowings
of up to $850 million ; and (iii) an investment by UP Rail of $28 million,
along with the surrender of the UP Convertible Preferred Stock in exchange for
the issuance of non-voting Common Stock to UP Rail.

     The proceeds of the Recapitalization (approximately $1.2 billion) were
used to:  (i) redeem all of the issued and outstanding shares of Merger
Preferred Stock at an aggregate redemption price equal to its liquidation
value plus accrued and unpaid dividends to the redemption date of May 8, 1992;
(ii) prepay all borrowings outstanding under the credit agreement (the "Merger
Credit Agreement") entered into in connection with the Acquisition; (iii)
retire $362 million of the 15-1/2% senior subordinated debentures due 2001     
(the "Debentures") issued by a subsidiary of the Company in connection with
the Acquisition; (iv) exchange all of the issued and outstanding shares of UP
Convertible Preferred Stock (plus an additional cash investment by UP Rail of
$28 million) for 10,153,304 shares of non-voting common stock; (v) fund a
portion of employee severance costs; (vi) terminate certain interest rate swap
agreements; and (vii) pay financing and transaction costs.  In connection with
the Recapitalization, the Company recorded a first quarter after-tax
extraordinary charge to earnings of approximately $91 million (net of $57
million of income taxes) related to the retirement of the Debentures and the
termination of the Merger Credit Agreement and a charge of approximately $47
million to accrete the Merger Preferred Stock to its liquidation value.

     Concurrent with the common stock issuance, the Company effected an
approximate 32.25-for-one stock split.  Share and per share data included in
the Consolidated Financial Statements have been restated for the stock split.
<PAGE>
                                      20

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Cont'd.)


     On a pro forma basis, as of January 1, 1992, the Recapitalization would
have reduced 1992 interest expense by $9.2 million and eliminated all
preferred stock dividends.


13.  SPECIAL CHARGES

     The Company recorded a special charge of $5 million in 1993 for employee
severance and related costs, relocation costs related to the closing of the
Oelwein, Iowa diesel shop and a management fee payable to one of the Company's
previous principal stockholders.

     The Company recorded a special charge of $30 million in 1992 for
severance and related costs to consolidate the Company's customer service
functions and close a diesel shop in Council Bluffs, Iowa.

     In 1991 the Company recorded special charges totaling $115.8 million,
consisting of:  (a) $76 million for severance and related costs pursuant to an
agreement with the United Transportation Union; (b) a $20 million increase to
the Company's environmental liability reserve; (c) a $19 million increase to
the Company's personal injury reserve; and (d) $0.8 million for an employee
reduction program covering non-operating contract personnel.<PAGE>
21

                   REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS






To the Board of Directors of
  Chicago and North Western Holdings Corp.:


     We have audited the accompanying consolidated balance sheets of Chicago
and North Western Holdings Corp. (a Delaware corporation) and subsidiaries as
of December 31, 1993 and 1992, and the related consolidated statements of
income and cash flows for the three years in the period ended December 31,
1993.  These financial statements are the responsibility of the Company's
management.  Our responsibility is to express an opinion on these financial
statements based on our audits.

     We conducted our audits in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free of
material misstatement.  An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements.  An audit
also includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation.  We believe that our audits provide a reasonable basis
for our opinion.

     In our opinion, the financial statements referred to above present
fairly, in all material respects, the financial position of Chicago and North
Western Holdings Corp. and subsidiaries as of December 31, 1993 and 1992, and
the results of their operations and their cash flows for the three years in
the period ended December 31, 1993, in conformity with generally accepted
accounting principles.

     As explained in Note 1(f) to the financial statements, effective January
1, 1992, the Company changed its method of accounting for other postretirement
benefits and effective January 1, 1991, the Company changed its method of
accounting for income taxes.








                                       ARTHUR ANDERSEN & CO.




Chicago, Illinois
February 4, 1994<PAGE>
 


                                                                 Exhibit 21


               SUBSIDIARIES OF CHICAGO AND NORTH WESTERN HOLDINGS CORP.


                                                                State of   
                                                              Incorporation


          Chicago and North Western Acquisition Corp.            Delaware  

          CNW Corporation                                        Delaware  

          Chicago and North Western Transportation Company       Delaware  

          CNW Consulting, Inc.                                   Delaware  

          CNW Realco, Inc.                                       Delaware  

          Midwestern Railroad Properties, Incorporated           Delaware  

          North Western Leasing Company                          Delaware  

          Western Railroad Properties, Inc.                      Delaware  

          Wisconsin Town Lot Company                             Wisconsin <PAGE>




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