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                                                                    EXHIBIT 99.1


                                        
               NATIONAL ADVERTISING COMPANY -- LAMAR ACQUISITION
              STATEMENT OF ASSETS ACQUIRED AND LIABILITIES ASSUMED
                             AS OF AUGUST 14, 1997
                 AND RELATED STATEMENT OF REVENUES AND EXPENSES
                 FOR THE YEARS ENDED DECEMBER 31, 1996 AND 1995
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REPORT OF INDEPENDENT ACCOUNTANTS



To the Board of Directors of
Lamar Advertising Company

We have audited the accompanying statement of assets acquired and liabilities
assumed of National Advertising Company - Lamar Acquisition as of August 14, 
1997, and the related statement of revenues and expenses for the years ended 
December 31, 1996 and 1995. These financial statements have been prepared on 
the basis described in Note 1 and are the responsibility of Outdoor Systems, 
Inc.'s ("OSI") and Lamar Advertising Company's ("Lamar") managements. Our
responsibility is to express an opinion on these financial statements based on
our audit.

We conducted our audit in accordance with generally accepted auditing 
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the aforementioned 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 audit provides a reasonable basis
for our opinion.

As discussed in Note 1, the accompanying financial statements have been prepared
pursuant to the Asset Purchase Agreement described in Note 1, and are not
intended to be a complete presentation of the assets and liabilities and
revenues and expenses applicable to the portion of National Advertising
Company's business acquired by Lamar from OSI.

In our opinion, the financial statements referred to above, present fairly, in
all material respects, the assets acquired and liabilities assumed of National
Advertising Company - Lamar Acquisition as of August 14, 1997, and the revenues
and expenses for the years ended December 31, 1996 and 1995, in conformity with
generally accepted accounting principles.


                                                /s/ Coopers & Lybrand L.L.P.


Chicago, Illinois
October 17, 1997


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NATIONAL ADVERTISING COMPANY -- LAMAR ACQUISITION

STATEMENT OF ASSETS ACQUIRED AND LIABILITIES ASSUMED
as of August 14, 1997


(in 000's)

                                ASSETS ACQUIRED



                                                                 
Current assets:
  Trade receivables, less allowance of $156                         $ 2,550
  Inventories                                                            72
  Prepaid land rents, current portion                                 1,863
  Other current assets                                                   93
                                                                    -------
        Total current assets                                          4,578
Property, plant and equipment, net                                   13,444
Prepaid land rents, non-current portion                                 456
                                                                    -------
        Total assets acquired                                        18,478
                                                                    -------
                              LIABILITIES ASSUMED
Current liabilities:
  Trade accounts payable                                            $   227
  Accrued payroll and related expenses                                   93
  Deferred revenue                                                      142
  Accrued worker's compensation                                         214
  Accrued property taxes                                                161
  Other current liabilities                                              95
                                                                    -------
        Total liabilities assumed                                       932 
                                                                    -------
               Net assets acquired                                  $17,546
                                                                    ======= 




    The accompanying notes are an integral part of the financial statements.


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NATIONAL ADVERTISING COMPANY -- LAMAR ACQUISITION

STATEMENT OF REVENUES AND EXPENSES
for the years ended December 31, 1996 and 1995


(in 000's)



                                           June 30,       December 31,   December 31,
                                             1997             1996           1995
                                        --------------   ------------   ------------
                                         (unaudited)
                                                                
Revenues                                  $12,053           $26,914      $25,155
Agency commissions                         (1,493)           (3,611)      (3,386)
                                          -------           -------      -------
       Net revenues                        10,560            23,303       21,769

Operating expenses:
  Direct advertising                        6,142            13,382       12,472
  Selling and marketing                     1,222             2,656        2,520
  General and administrative                  533             1,389        1,273
  Depreciation                                738             1,333        1,950  
                                          -------           -------      -------  
Revenues in excess of operating expenses    1,925           $ 4,543      $ 3,554   
                                          =======           =======      =======   




      The accompanying notes are an integral part of the financial statements.


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NATIONAL ADVERTISING COMPANY -- LAMAR ACQUISITION

NOTES TO FINANCIAL STATEMENTS
(in thousands)



1. BASIS OF PRESENTATION

   The statement of assets acquired and liabilities assumed by Lamar Advertising
   Company ("Lamar") of the National Advertising Company ("NADCO"), previously a
   wholly-owned subsidiary of Minnesota Mining and Manufacturing Company ("3M"),
   from Outdoor Systems, Inc. ("OSI") include only those accounts related to the
   assets sold to Lamar, pursuant to the Asset Purchase Agreement ("the 
   Agreement"), dated as of August 15, 1997, between Lamar and OSI. These
   acquired assets and liabilities assumed and related revenues and expenses are
   hereafter referred to as "Lamar Acquisition."
   
   Lamar Acquisition owns and operates advertising display faces in certain
   outdoor media markets in the United States and sells the advertising space to
   national, regional and local advertisers throughout the United States.

   The accompanying financial statements present the assets acquired and
   liabilities assumed and the revenues and expenses of Lamar Acquisition, as
   described above, and are presented on the accrual basis of accounting. The
   financial statements exclude amounts related to federal and state income
   taxes and interest income. Net revenues were specifically identifiable to
   the Lamar Acquisition advertising display faces acquired. Certain costs and 
   expenses, including ground rent and depreciation, are specifically 
   identifiable to the Lamar Acquisition assets acquired. NADCO's historical 
   financial statements include allocations of certain costs and expenses from 
   3M based on services provided by 3M to NADCO. Lamar Acquisition has been 
   allocated a share of these 3M costs and expenses and other costs and expenses
   from NADCO, generally as follows:

       -- sales related costs and expenses have been allocated by market area
          based on the percentage of Lamar Acquisition's advertising display 
          faces, by market area, in relation to NADCO's total advertising 
          display faces, by market area for each respective year; and

       -- marketing and general and administrative costs and expenses have been
          allocated based on the percentage of Lamar Acquisition's revenues in
          relation to NADCO's total revenues, for each respective year.

   The accompanying financial statements may not necessarily be indicative of
   the assets acquired and liabilities assumed and revenues and expenses of
   Lamar Acquisition in the future or what the assets acquired and liabilities
   assumed and revenues and expenses would have been had Lamar Acquisition been
   operated as a separate, independent entity during the periods presented.

 
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NATIONAL ADVERTISING COMPANY -- LAMAR ACQUISITION

NOTES TO FINANCIAL STATEMENTS
(in thousands)



2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
   
   REVENUE RECOGNITION

   Lamar Acquisition's revenues are generated from contracts with advertisers
   generally covering periods ranging from one to thirty-six months. Lamar
   Acquisition recognizes revenues ratably over the contract term and defers
   customer prepayment of rental fees.

   PREPAID LAND RENT

   Most of Lamar Acquisition's advertising structures are located on leased
   land. Land rents are generally paid in advance for periods ranging from one 
   to twelve months. Prepaid rents are expensed ratably over the related rent 
   term.

   INVENTORIES

   Inventories consist principally of parts and materials for the construction
   and replacement of outdoor signage. Inventories are stated at the lower of
   cost or market, cost being determined using the first-in, first-out (FIFO)
   method.

   PROPERTY, PLANT AND EQUIPMENT

   Property, plant, and equipment are stated at cost. Depreciation is recorded
   using the straight-line method over estimated useful lives of the assets.

   Repairs and maintenance are charged to expense when incurred. Expenditures
   for significant improvements are capitalized.

   IMPAIRMENT OF LONG-LIVED ASSETS

   Lamar Acquisition assesses the impairment of its long-lived assets, including
   property and equipment, whenever economic events or changes in circumstances
   indicate that the carrying amounts of the assets may not be recoverable.
   Long-lived assets are considered to be impaired when the sum of the expected
   future operating cash flows, undiscounted and without interest charges, is
   less than the carrying amounts of the related assets.

   PENSION AND POSTRETIREMENT PLANS

   NADCO employees participated in 3M pension and postretirement plans. NADCO
   has accounted for its participation in the 3M plans as a participation in
   multi-employer plans. Accordingly, the statement of revenues and expenses
   includes an allocation from 3M for these costs that is comparable to Lamar
   Acquisition's required contribution to the plans for the periods presented.
   Additionally, no assets and liabilities have been reflected in the statement
   of assets acquired and liabilities assumed related to the overall 3M pension
   and postretirement plans since it is not practicable to segregate the amounts
   applicable to Lamar Acquisition.


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NATIONAL ADVERTISING COMPANY -- LAMAR ACQUISITION

NOTES TO FINANCIAL STATEMENTS, CONTINUED
(in thousands)


2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, CONTINUED

   ESTIMATES

   The preparation of financial statements in conformity with generally accepted
   accounting principles requires management to make estimates and assumptions
   that affect the reported amounts of assets acquired and liabilities assumed
   and disclosure of contingent assets and liabilities at the dates of the
   financial statements and the reported amounts of revenues and expenses during
   the reporting periods. Actual results could differ from those estimates.

3. PROPERTY, PLANT AND EQUIPMENT
    
   Property, plant and equipment at August 14, 1997 consists of the following:


                                                                     
         Signs, principally outdoor advertising structures              $35,992
         Land                                                               287
         Buildings and leasehold improvements                             1,075
         Machinery and equipment                                            396
         Furniture and fixtures                                             776
                                                                        -------
                                                                         38,526
         Accumulated depreciation and amortization                      (25,082)
                                                                        -------
         Property, plant and equipment, net                             $13,444
                                                                        =======




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NATIONAL ADVERTISING COMPANY -- LAMAR ACQUISITION

NOTES TO FINANCIAL STATEMENTS, CONTINUED
(in thousands)


4. OPERATING LEASES

   Rental expense for operating leases totaled $5,637 and $5,054, including
   contingent rental payments of $364 and $303 for the years ended December 31,
   1996 and 1995, respectively. Contingent payments are primarily based on
   related signage revenues. Land leases are generally entered into for terms of
   10 years or less.

   Minimum future lease commitments at December 31, 1996 for the next five years
   are as follows:




                                                           Land
                                                          Leases
                                                         -------
                                                      
                  1997                                   $ 5,086
                  1998                                     5,086
                  1999                                     5,086
                  2000                                     5,086 
                  2001                                     5,086
                                                         -------
                        Total minimum lease payments     $25,430
                                                         =======


   The total minimum lease payments for land leases assumes that Lamar
   Acquisition will continue to renew, at current lease rates, its existing
   leases which may expire during the five years presented.

   The amounts of minimum lease commitments were not available as of August 14,
   1997; however, such amounts would be similar to the amounts as of 
   December 31, 1996 adjusted for normal lease activity including acquisitions,
   renewals and terminations.

5. EMPLOYEE BENEFITS

   PENSION PLANS

   Substantially all of NADCO employees participated in defined benefit pension
   plans sponsored by 3M. 3M's pension benefits are based principally on an
   employee's years of service and compensation near retirement. The pension 
   expense allocated to Lamar Acquisition was approximately $210 and $185 in 
   1996 and 1995, respectively.

   POSTRETIREMENT BENEFITS OTHER THAN PENSIONS

   Under various 3M plans, NADCO provided health care and life insurance
   benefits to substantially all employees who reached retirement age while
   employed by 3M, their covered dependents and beneficiaries. Postretirement
   benefit expense has been allocated to Lamar Acquisition for approximately
   $106 and $83 in 1996 and 1995, respectively.




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NATIONAL ADVERTISING COMPANY -- LAMAR ACQUISITION

NOTES TO FINANCIAL STATEMENTS, CONTINUED
(in thousands)


5. EMPLOYEE BENEFITS, CONTINUED

   DEFINED CONTRIBUTION PLANS

   Employees of NADCO also participated in a 3M sponsored Employee Savings
   Plan under section 401(k) of the Internal Revenue Code. Under this plan, 3M
   matched employee contributions of up to 6 percent of compensation at rates
   ranging from 10 to 85 percent depending upon 3M financial performance. 3M's
   matching contributions to the employee savings plan were funded through an
   employee stock ownership plan. Lamar Acquisition's allocation of expense
   related to the Employee Savings Plan was approximately $54 and $46 in 1996
   and 1995, respectively.

6. TRANSACTIONS WITH RELATED PARTIES

   3M provided NADCO with various services, including certain corporate
   accounting, finance and administration, facility management, human resource
   and legal. The cost allocations to Lamar Acquisition for such services were
   approximately $1,028 and $978 for 1996 and 1995, respectively. The amounts
   allocated are based on historical or actual usage of services relative to the
   usage of the other participating affiliated businesses.

   Additionally, 3M allocated charges to NADCO for its share of the annual
   self-insurance expense, consisting of workers' compensation, auto and general
   liability claims. This expense allocation is based upon the ratio of the
   NADCO claims and loss development to the total amount of 3M claims and loss
   development. The self-insurance expense allocated to Lamar Acquisition was
   approximately $720 and $674 for 1996 and 1995, respectively.

   NADCO also rented its corporate headquarters and was charged for the use of
   other 3M facilities. The expense allocated to Lamar Acquisition was
   approximately $585 and $462 for 1996 and 1995, respectively.

   Personnel of NADCO used certain automobiles owned by 3M. Lamar Acquisition
   recognized approximately $111 and $100 in allocated rental expense during
   1996 and 1995, respectively, related to the use of these assets.


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NATIONAL ADVERTISING COMPANY -- LAMAR ACQUISITION

NOTES TO FINANCIAL STATEMENTS, CONTINUED
(in thousands)


7. LITIGATION AND CLAIMS

   Various legal actions and claims are pending or may be instituted or asserted
   against Lamar Acquisition in the future, including those arising out of
   condemnation matters, permit appeals, property owner disputes, lease disputes
   and property tax issues. Liabilities have been recorded for these matters to
   the extent that it is probable that Lamar Acquisition will be found liable
   and the minimum amount of liability is determinable.

   Management believes that the ultimate outcome of all pending litigation,
   after considering recorded liabilities, would not have a material adverse
   effect on Lamar Acquisition's assets and liabilities or revenues and
   expenses.




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