HARSCO CORP
11-K, 1997-06-03
FABRICATED STRUCTURAL METAL PRODUCTS
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<PAGE>   1
                                    FORM 11-K

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

               [X] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE
                 SECURITIES EXCHANGE ACT OF 1934 [FEE REQUIRED]

                                       OR

          [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                SECURITIES EXCHANGE ACT OF 1934 [NO FEE REQUIRED]

                   For the fiscal year ended December 31, 1996

                         HARSCO CORPORATION SAVINGS PLAN
                            (Full title of the Plan)

                               HARSCO CORPORATION
          (Name of issuer of the securities held pursuant to the Plan)

                            Camp Hill, PA 17001-8888
                     (Address of principal executive office)

                           Telephone - (717) 763-7064


                                      - 1 -
<PAGE>   2
Financial Statements and Exhibits

       (a)    Financial Statements.

       The financial statements filed as part of this report are listed in the
       Index to Financial Statements included herein.

       (b)    Exhibits.

              (1)  Consent of Independent Accountants

              (2)  Participant's Statement of Account

              (3)  Appendix B to Savings Plan

              (4)  Description of Federal Tax Considerations


                                      - 2 -
<PAGE>   3
                         HARSCO CORPORATION SAVINGS PLAN

                          INDEX TO FINANCIAL STATEMENTS

                             FORM 11-K ANNUAL REPORT

                                 ---------------
<TABLE>
<CAPTION>
                                                                                                                  Form 11-K
                                                                                                                   Pages
                                                                                                                   -----
<S>                                                                                                                 <C>
Report of Independent Accountants                                                                                    4-5

Financial Statements:

     Statements of Net Assets Available for Benefits with Fund Information:

           December 31, 1996 -   Non-Participant Directed:
                                 Harsco Common Stock Fund

                             -   Participant Directed:
                                 Harsco Common Stock Fund, Income Accumulation
                                 Fund, Fidelity Magellan Fund, S&P 500 Fund,
                                 International Equity Fund, Asset Allocation Fund,
                                 AIM Constellation Fund, Templeton Foreign Fund,
                                 Bond Index Fund and Participant Loans                                                6

           December 31, 1995 -   Non-Participant Directed:
                                 Harsco Common Stock Fund

                             -   Participant Directed:
                                 Harsco Common Stock Fund, Fixed Income Fund,
                                 Fidelity Magellan Fund, S&P 500 Fund,
                                 International Equity Fund, Asset Allocation Fund,
                                 and Participant Loans                                                                7

     Statement of Changes in Net Assets Available for Benefits with Fund
     Information for the year ended:

           December 31, 1996 -   Non-Participant Directed:
                                 Harsco Common Stock Fund

                             -   Participant Directed:
                                 Harsco Common Stock Fund, Income Accumulation
                                 Fund, Fidelity Magellan Fund, S&P 500 Fund,
                                 International Equity Fund, Asset Allocation Fund,
                                 AIM Constellation Fund, Templeton Foreign Fund,
                                 Bond Index Fund, Participant Loans, and Fixed
                                 Income Fund                                                                          8

     Notes to Financial Statements                                                                                  9-14

Supplemental Schedules:

     Assets Held for Investment Purposes as of December 31, 1996 - 27(a)*                                            15

     Reportable Transactions for the year ended December 31, 1996 - 27(d)*                                           16

*    Refers to item numbers in Form 5500 (Annual Return/Report of Employee
     Benefit Plan) for the plan year ended December 31, 1996.
</TABLE>


                                      - 3 -
<PAGE>   4
                        REPORT OF INDEPENDENT ACCOUNTANTS

To the Plan Administrative Committee
of the Harsco Corporation Savings Plan:

We have audited the accompanying financial statements of the Harsco Corporation
Savings Plan listed in the Index on page 3 of this Form 11-K. These financial
statements are the responsibility of the Administrative Committee. 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 net assets available for benefits of the Plan as of
December 31, 1996 and 1995, and the changes in net assets available for benefits
for the year ended December 31, 1996 in conformity with generally accepted
accounting principles.

Our audits were performed for the purpose of forming an opinion on the basic
financial statements taken as a whole. The supplemental schedules of Assets Held
for Investment Purposes and Reportable Transactions are presented for the
purpose of additional analysis and are not a required part of the basic
financial statements but are supplementary information required by the
Department of Labor's Rules and Regulations for Reporting and Disclosure under
the Employee Retirement Income Security Act of 1974. The Fund Information in the
statement of net assets available for benefits with fund information and the
statement of changes in net assets available for benefits with fund information
is presented for purposes of additional analysis rather than to present the net
assets available for plan benefits and changes in net assets available for plan
benefits of each fund. The supplemental schedules and fund information have been
subjected to the audit procedures applied in the audits of the basic financial
statements and, in our opinion, are fairly stated in all material respects in
relation to the basic financial statements taken as a whole.


                                      - 4 -
<PAGE>   5
As discussed in the notes to the supplemental schedules, information provided by
the Trustee and presented in the schedules of investments and reportable
transactions does not disclose the historical cost of certain plan assets held
by the Plan Trustee. Disclosure of this information is required by the
Department of Labor's Rules and Regulations for Reporting and Disclosure under
the Employee Retirement Income Security Act of 1974.



COOPERS & LYBRAND L.L.P.
Philadelphia, Pennsylvania
May 22, 1997


                                      - 5 -
<PAGE>   6
                         HARSCO CORPORATION SAVINGS PLAN

      STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS WITH FUND INFORMATION

                                December 31, 1996
<TABLE>
<CAPTION>
                                                 Non-Participant
                                                    Directed                           Participant Directed
                                                 ---------------    -------------------------------------------------------------
                                                     Harsco           Harsco
                                                     Common           Common           Income         Fidelity        S & P
                                                      Stock            Stock        Accumulation      Magellan         500
                                    Total             Fund             Fund             Fund            Fund           Fund
                                -------------      ----------       ----------      ------------    ------------    ----------
<S>                             <C>               <C>              <C>              <C>            <C>              <C>
Assets

Investments, at fair value:
Harsco Corporation 1,201,791
shares of common stock          $  82,322,684     $ 43,680,416     $ 38,642,268     $      --      $       --       $      --

Mutual Funds                       52,510,711             --               --        13,225,029      13,935,293      12,354,701

Short-term investments              1,668,204          961,094          596,276            --           110,834            --

Participant loans                   6,998,864             --               --              --              --              --
                                -------------     ------------     ------------     -----------    ------------     -----------
Total investments                 143,500,463       44,641,510       39,238,544      13,225,029      14,046,127      12,354,701
                                -------------     ------------     ------------     -----------    ------------     -----------

Contributions Receivable:

Employer's                             44,757           44,757             --              --              --              --

Participants'                          79,926             --             18,527           7,683          17,328          10,896

Interest Receivable                       214              106               94            --                14            --
                                -------------     ------------     ------------     -----------    ------------     -----------

Total receivables                     124,897           44,863           18,621           7,683          17,342          10,896
                                -------------     ------------     ------------     -----------    ------------     -----------

Total assets                      143,625,360       44,686,373       39,257,165      13,232,712      14,063,469      12,365,597

Liabilities

Securities Purchased                 (600,689)        (306,014)        (270,718)           --           (23,957)           --
                                -------------     ------------     ------------     -----------    ------------     -----------
Net assets available for
benefits                        $ 143,024,671     $ 44,380,359     $ 38,986,447     $13,232,712    $ 14,039,512     $12,365,597
                                =============     ============     ============     ===========    ============     ===========



<CAPTION>
                                                               Participant Directed
                                ----------------------------------------------------------------------------------------------------
                                 International      Asset          AIM            Templeton            Bond
                                    Equity       Allocation   Constellation        Foreign             Index          Participant
                                     Fund           Fund          Fund              Fund               Fund              Loans
                                 -------------  ------------  -------------     -------------        --------         -----------
<S>                                <C>           <C>           <C>                 <C>               <C>               <C>
Assets
Investments, at fair value:
Harsco Corporation 1,201,791
shares of common stock             $     --      $     --      $     --            $   --            $   --            $     --

Mutual Funds                        2,035,760     8,231,690     1,901,144           602,453           224,641                --

Short-term investments                   --            --            --                --                --                  --

Participant loans                        --            --            --                --                --             6,998,864
                                   ----------    ----------    ----------          --------          --------          ----------
Total investments                   2,035,760     8,231,690     1,901,144           602,453           224,641           6,998,864
                                   ----------    ----------    ----------          --------          --------          ----------

Contributions Receivable:

Employer's                               --            --            --                --                --                  --

Participants'                           3,453        12,073         6,211             2,278             1,477                --

Interest Receivable                      --            --            --                --                --                  --
                                   ----------    ----------    ----------          --------          --------          ----------

Total receivables                       3,453        12,073         6,211             2,278             1,477                --
                                   ----------    ----------    ----------          --------          --------          ----------

Total assets                        2,039,213     8,243,763     1,907,355           604,731           226,118           6,998,864

Liabilities

Securities Purchased                     --            --            --                --                --                  --
                                   ----------    ----------    ----------          --------          --------          ----------
Net assets available for
benefits                           $2,039,213    $8,243,763    $1,907,355          $604,731          $226,118          $6,998,864
                                   ==========    ==========    ==========          ========          ========          ==========
</TABLE>


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

                                      - 6 -
<PAGE>   7
                         HARSCO CORPORATION SAVINGS PLAN

      STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS WITH FUND INFORMATION

                                December 31, 1995

<TABLE>
<CAPTION>
                                                      Non-Participant
                                                        Directed                         Participant  -  Directed
                                                       ------------        -------------------------------------------------
                                                          Harsco             Harsco
                                                          Common             Common             Fixed             Fidelity
                                                           Stock              Stock             Income            Magellan
                                      Total                Fund                Fund               Fund               Fund
                                  -------------        ------------        ------------        -----------       -----------
<S>                               <C>                  <C>                 <C>                 <C>               <C>
Assets

Investments, at fair value:

  Harsco Corporation
  1,238,548 shares of
  common stock                    $  69,909,844        $ 35,979,101        $ 33,930,743        $        --       $        --

  Mutual Funds                       30,279,749                  --                  --                 --        13,345,571

  Short-term investments                917,144             338,338             319,076             19,178           240,552

  Bank Common Trust Funds             6,961,172                  --                  --          6,961,172                --

  Participant loans                   5,076,350                  --                  --                 --                --

  Guaranteed rate group
  annuity contract                    5,007,182                  --                  --          5,007,182                --

                                  -------------        ------------        ------------        -----------       -----------
Total investments                   118,151,441          36,317,439          34,249,819         11,987,532        13,586,123
                                  -------------        ------------        ------------        -----------       -----------

Contributions Receivable:

  Employer's                             48,004              48,004                  --                 --                --

  Participants'                          62,960                  --              33,644              6,677             3,140

Interest Receivable                          98                  43                  41                  3                11

Securities Sold                           4,423                  --                  --                 --             4,423

                                  -------------        ------------        ------------        -----------       -----------
  Total receivables                     115,485              48,047              33,685              6,680             7,574
                                  -------------        ------------        ------------        -----------       -----------

  Total assets                      118,266,926          36,365,486          34,283,504         11,994,212        13,593,697

Liabilities

Securities Purchased                    (58,498)            (16,023)            (42,475)                --                --

  Net assets available for

                                  -------------        ------------        ------------        -----------       -----------
  benefits                        $ 118,208,428        $ 36,349,463        $ 34,241,029        $11,994,212       $13,593,697
                                  =============        ============        ============        ===========       ===========



<CAPTION>
                                                    Participant  -  Directed
                                  -------------------------------------------------------------
                                    S & P        International        Asset
                                     500             Equity         Allocation      Participant
                                     Fund             Fund             Fund             Loans
                                  ----------       ----------       ----------       ----------
<S>                               <C>              <C>              <C>              <C>
 Assets

Investments, at fair value:

  Harsco Corporation
  1,238,548 shares of
  common stock                    $       --       $       --       $       --       $       --

  Mutual Funds                     8,646,887        1,683,320        6,603,971               --

  Short-term investments                  --               --               --               --

  Bank Common Trust Funds                 --               --               --               --

  Participant loans                       --               --               --        5,076,350

  Guaranteed rate group
  annuity contract                        --               --               --               --

                                  ----------       ----------       ----------       ----------
Total investments                  8,646,887        1,683,320        6,603,971        5,076,350
                                  ----------       ----------       ----------       ----------

Contributions Receivable:

  Employer's                              --               --               --               --

  Participants'                        6,927            4,206            8,366               --

Interest Receivable                       --               --               --               --

Securities Sold                           --               --               --               --

                                  ----------       ----------       ----------       ----------
  Total receivables                    6,927            4,206            8,366               --
                                  ----------       ----------       ----------       ----------

  Total assets                     8,653,814        1,687,526        6,612,337        5,076,350

Liabilities

Securities Purchased                      --               --               --               --

  Net assets available for

                                  ----------       ----------       ----------       ----------
  benefits                        $8,653,814       $1,687,526       $6,612,337       $5,076,350
                                  ==========       ==========       ==========       ==========
</TABLE>


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


                                     - 7 -
<PAGE>   8
                         HARSCO CORPORATION SAVINGS PLAN

 STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS WITH FUND INFORMATION

                                December 31, 1996

<TABLE>
<CAPTION>
                                                                       Non-Participant
                                                                           Directed             Participant Directed
                                                                         ------------       ------------------------------
                                                                            Harsco           Harsco
                                                                            Common           Common              Income
                                                                             Stock            Stock           Accumulation
                                                         Total               Fund              Fund                Fund
                                                      ------------       -----------       ------------        -----------
<S>                                                   <C>                <C>               <C>                 <C>
Additions to net assets attributed
  to:

Investment income
      Net appreciation/
      (depreciation) in the fair
      value of investments                            $ 14,787,489       $ 6,431,343       $  5,886,269        $        --

    Dividends                                            4,027,896           957,565            847,118                 --

    Interest - collective
      investment fund                                      543,130                --                 --            543,130
    Interest - short-term
      investments                                          184,850            28,733             14,418                 --
    Interest - group annuity
      contracts                                                693                --                 --                 --
    Interest - participant loans                           555,726                --                 --                 --
                                                      ------------       -----------       ------------        -----------
                                                        20,099,784         7,417,641          6,747,805            543,130

  Cash Contributions:
    Employer's                                           3,778,875         3,778,875                 --                 --
    Participant's                                       12,979,321                --          4,214,668          1,140,450

                                                      ------------       -----------       ------------        -----------
Total additions                                         36,857,980        11,196,516         10,962,473          1,683,580
                                                      ------------       -----------       ------------        -----------

Deductions:
  Deductions from net assets
    attributed to Employee
    withdrawals                                         12,041,737         3,354,329          3,111,495          1,076,772
                                                      ------------       -----------       ------------        -----------

  Net increase/(decrease)
      prior to Interfund
      transfers                                         24,816,243         7,842,187          7,850,978            606,808

  Interfund transfers                                           --           188,709         (3,105,560)        12,625,904

                                                      ------------       -----------       ------------        -----------
  Net increase/(decrease)                               24,816,243         8,030,896          4,745,418         13,232,712


Net assets available for benefits:

      December 31, 1995                                118,208,428        36,349,463         34,241,029                 --

                                                      ------------       -----------       ------------        -----------
      December 31, 1996                               $143,024,671       $44,380,359       $ 38,986,447        $13,232,712
                                                      ============       ===========       ============        ===========



<CAPTION>
                                                                              Participant Directed
                                                      --------------------------------------------------------------------
                                                      Fidelity              S & P         International           Asset
                                                       Magellan              500              Equity            Allocation
                                                         Fund                Fund              Fund               Fund
                                                      ------------        -----------       -----------        -----------
<S>                                                   <C>                 <C>               <C>                <C>
Additions to net assets attributed
  to:

Investment income
      Net appreciation/
      (depreciation) in the fair
      value of investments                            $   (641,153)       $ 2,127,009       $   102,553        $   817,477

    Dividends                                            2,137,795                 --                --                 --

    Interest - collective
      investment fund                                           --                 --                --                 --
    Interest - short-term
      investments                                            3,217                 --                --                 --
    Interest - group annuity
      contracts                                                 --                 --                --                 --
    Interest - participant loans                                --                 --                --                 --
                                                      ------------        -----------       -----------        -----------
                                                         1,499,859          2,127,009           102,553            817,477


  Cash Contributions:
    Employer's                                                  --                 --                --                 --
    Participant's                                        2,644,999          2,136,732           501,205          1,392,799

                                                      ------------        -----------       -----------        -----------
Total additions                                          4,144,858          4,263,741           603,758          2,210,276
                                                      ------------        -----------       -----------        -----------

Deductions:
  Deductions from net assets
    attributed to Employee
    withdrawals                                            840,558          1,154,582           125,559            574,783
                                                      ------------        -----------       -----------        -----------

  Net increase/(decrease)
      prior to Interfund
      transfers                                          3,304,300          3,109,159           478,199          1,635,493

  Interfund transfers                                   (2,858,485)           602,624          (126,512)            (4,067)

                                                      ------------        -----------       -----------        -----------
  Net increase/(decrease)                                  445,815          3,711,783           351,687          1,631,426



Net assets available for benefits:

      December 31, 1995                                 13,593,697          8,653,814         1,687,526          6,612,337

                                                      ------------        -----------       -----------        -----------
      December 31, 1996                               $ 14,039,512        $12,365,597       $ 2,039,213        $ 8,243,763
                                                      ============        ===========       ===========        ===========




<CAPTION>
                                                                                Participant Directed
                                                     -----------------------------------------------------------------------------
                                                          AIM         Templeton        Bond                              Fixed
                                                     Constellation     Foreign         Index       Participant          Income
                                                         Fund            Fund          Fund            Loans              Fund
                                                      ----------       --------       --------       ----------       ------------
<S>                                                   <C>              <C>            <C>            <C>              <C>
Additions to net assets attributed
  to:

Investment income
      Net appreciation/
      (depreciation) in the fair
      value of investments                            $   30,134       $ 27,941       $  5,916       $       --       $         --

    Dividends                                             64,183         21,235             --               --                 --

    Interest - collective
      investment fund                                         --             --             --               --                 --
    Interest - short-term
      investments                                             --             --             --               --            138,482
    Interest - group annuity
      contracts                                               --             --             --               --                693
    Interest - participant loans                              --             --             --          555,726                 --
                                                      ----------       --------       --------       ----------       ------------
                                                          94,317         49,176          5,916          555,726            139,175

  Cash Contributions:
    Employer's                                                --             --             --               --                 --
    Participant's                                        421,835        155,655         80,381               --            290,597

                                                      ----------       --------       --------       ----------       ------------
Total additions                                          516,152        204,831         86,297          555,726            429,772
                                                      ----------       --------       --------       ----------       ------------
Deductions:
  Deductions from net assets
    attributed to Employee
    withdrawals                                           29,506          8,264            554          481,573          1,283,762
                                                      ----------       --------       --------       ----------       ------------

  Net increase/(decrease)
      prior to Interfund
      transfers                                          486,646        196,567         85,743           74,153           (853,990)

  Interfund transfers                                  1,420,709        408,164        140,375        1,848,361        (11,140,222)
                                                      ----------       --------       --------       ----------       ------------
  Net increase/(decrease)                              1,907,355        604,731        226,118        1,922,514        (11,994,212)

Net assets available for benefits:

      December 31, 1995                                       --             --             --        5,076,350         11,994,212

                                                      ----------       --------       --------       ----------       ------------
      December 31, 1996                               $1,907,355       $604,731       $226,118       $6,998,864       $         --
                                                      ==========       ========       ========       ==========       ============
</TABLE>


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


                                      - 8 -
<PAGE>   9
                  NOTES TO FINANCIAL STATEMENTS OF SAVINGS PLAN

1.     General Description of Plan:

       The following description of the Harsco Corporation Savings Plan (the
       "Plan") provides only general information. Participants should refer to
       the Plan agreement for a more complete description of the Plan's
       provisions.

       The Plan is a defined contribution plan designed to comply with the
       requirements of the Employee Retirement Income Security Act of 1974
       ("ERISA") and with the requirements for qualification under Sections
       401(a) and 401(k) of the Internal Revenue Code (the "Code").

       All employees (including officers) who receive a stated weekly, hourly,
       monthly or annual rate of compensation and are employed by Harsco
       Corporation (the "Company") or any subsidiary or other related company of
       either the Company or a subsidiary which adopts this Plan with the
       approval of the Company shall be covered by, or remain covered by, this
       Plan, are deemed ("Eligible Employees"). Appendix B of the Plan and as
       amended from time to time, shall identify the collective bargaining units
       representing Eligible Employees under this Plan and the date as of which
       their coverage commenced. Effective August 1, 1996, new employees deemed
       an Eligible Employee under this plan are eligible to participate in the
       plan immediately upon their hire date. Prior to August 1, 1996, employees
       must have completed at least one thousand (1,000) hours of service during
       the twelve (12) month period beginning with the date of commencement of
       their employment to be considered an Eligible Employee.

       To participate in the Plan, an Eligible Employee must elect to contribute
       to the Plan through payroll deductions each pay period in whole
       percentages from 1% to 16% of compensation received for services as an
       employee of the Company or any subsidiary of the Company. The participant
       shall designate what percentage of such contributions will be "Pre-Tax
       Contributions" and what percentage will be "After-Tax Contributions." A
       participant who makes Matched Pre-Tax and/or Matched After-Tax
       Contributions in an aggregate amount of 6% of his compensation may also
       elect to contribute from 1% to 10% of his compensation as an Unmatched
       Pre-Tax and/or Unmatched After-Tax Contribution. In no event during the
       year may (a) Matched Pre-Tax and Matched After-Tax Contributions exceed
       6% of compensation, (b) Unmatched Pre-Tax and Unmatched After-Tax
       Contribution exceed 10% of compensation or (c) Pre-Tax Contributions
       exceed the amount specified by the Internal Revenue Service code which is
       $9,500. Pre-Tax Contributions shall constitute a reduction in the
       participant's taxable income for purposes of Section 401(k) of the Code
       but for the purpose of the Company's tax deductions, shall be considered
       contributions made by the Company. After-Tax Contributions will be
       considered to be the participant's contributions to the Plan and shall
       not constitute a reduction in the participant's taxable income for the
       purposes of Section 401(k) of the Code.


                                      - 9 -
<PAGE>   10
            NOTES TO FINANCIAL STATEMENTS OF SAVINGS PLAN, continued

1.     General Description of Plan: (Continued)

       Pursuant to the Plan, the Company will make contributions in cash to the
       Trustee for the account of each participant in an amount equal to 50% of
       the first 6% of such participants' compensation designated as Matched
       Pre-Tax Contributions and/or Matched After-Tax Contributions. These
       contributions are referred to as "Company Matching Contributions".

       Participants are immediately vested in their contributions plus actual
       earnings thereon. Vesting in the Company's Matching and Prior Match
       Accounts is based on years of vesting service. A Participant is 100%
       vested after five years of credited service.

       Custom fund fees related to the Harsco Common Stock Fund and the
       Fidelity Magellan Fund are paid by the Company. Investment management
       fees related to the Fidelity Magellan Fund, the S&P 500 Fund, the
       International Equity Fund, the Asset Allocation Fund, the AIM
       Constellation Fund, and the Templeton Foreign Fund are paid by the Plan
       Participants. Participant directed investment fund change fees (not in
       excess of four changes per plan year) and Plan record keeping fees
       are paid by the Company.                   

       Participants may borrow from their fund accounts a minimum of $500 to a
       maximum of 50% of their vested account balance, not to exceed $50,000.
       Loan transactions are treated as a transfer to (from) the respective
       investment fund(s) from (to) the Participant Loans fund. The Participant
       may choose the loan repayment period, not to exceed five years. However,
       the term may be for any period not to exceed 15 years if the purpose of
       the loan is to acquire the Participant's principal residence. The loans
       are collateralized only by the portion of the Participant's Account from
       which the loan is made and bear interest at a rate commensurate with
       local prevailing rates as determined periodically by the Plan
       administrator. Interest rates, based on the Trustee's prime rate plus one
       percent, ranged from 7.19% to 10.0% during 1996. Principal and interest
       is paid ratable through payroll deductions.

       While the Company has not expressed any intent to discontinue the Plan,
       it reserves the right to terminate the Plan at any time or discontinue
       contributions thereunder. In the event such discontinuance resulted in
       the termination of the Plan, the accounts of each affected employee who
       has not yet incurred a break in service shall be fully vested. Complete
       distributions or withdrawals would be distributed to Plan Participants
       and beneficiaries in proportion to their respective account balances.


                                     - 10 -
<PAGE>   11
            NOTES TO FINANCIAL STATEMENTS OF SAVINGS PLAN, continued

2.     Summary of Significant Accounting Policies:

       Basis of Accounting:

       The financial statements of the Plan are prepared under the accrual
       method of accounting.

       Investment Valuation:

       The Harsco Corporation Common Stock is stated at market value, which
       represents the closing price of the stock on the Composite Reporting Tape
       of the stock exchanges on the last day of trading of the calendar year.
       The Common Trust Funds with Wells Fargo Bank, N. A. are stated at fair
       value, which represents the closing price of the fund on the last trading
       day of the calendar year. Shares in the Income Accumulation Fund, the
       Fidelity Magellan Fund, the S&P 500 Mutual Fund, the International Equity
       Fund, the Asset Allocation Fund, the AIM Constellation Fund, the
       Templeton Foreign Fund, and the Bond Index Fund, are all stated at fair
       value, which represents the closing price on the last day of trading of
       the calendar year. Short-term investments, which represent the temporary
       investment of funds until purchases of common stock are completed, are
       invested in the BZW Barclays Global Investors Money Market Fund, which
       are stated at fair value.

       Use of Estimates:

       The preparation of financial statements in conformity with generally
       accepted accounting principles requires management to make significant
       estimates and assumptions that affect the reported amounts of assets and
       liabilities and disclosures of contingent assets and liabilities at the
       date of the financial statements and the reported amounts of revenue and
       expenses during the reporting period. Actual results could differ from
       those estimates.

       Other:

       The Plan presents in the Statement of Changes in Net Assets Available for
       Benefits with Fund Information the net appreciation (depreciation) in the
       market value of its investments which consists of the realized gains or
       losses and the unrealized appreciation (depreciation) on those
       investments.

       The purchase and sales of investments are recorded on a trade-date basis.
       Dividend income is recorded on the ex-dividend date. Income from other
       investments is recorded as earned on an accrual basis.

       Both participants' and Company contributions are accrued in the period of
       the related payroll deductions. Forfeitures, a result of participant
       withdrawals prior to their full vesting in the Plan, are used to reduce
       the amount of future Company matching contributions.


                                     - 11 -
<PAGE>   12
3.     Investment Programs:

       The Plan, comprised of participants' and Company contributions, is
       divided into the following funds described below.

       (1)    Harsco Common Stock Fund - (consisting of Common Stock purchased
              with Company and participants' contributions): a fund consisting
              of Common Stock of Harsco Corporation purchased in the open market
              or through privately negotiated transactions to the extent
              permitted by rules of the New York Stock Exchange and the
              Securities and Exchange Commission.

       (2)    Fixed Income Fund - (consisting of investments purchased with
              participants' contributions): a fund maintained through an
              agreement with one or more insurance companies or other financial
              institutions, designated by the Company, under which the insurance
              company or financial institution shall guarantee repayment of the
              principal and payment of interest at a variable rate for a
              specified period of time in accordance with the terms of the
              agreement. The 1995 and 1996 Fixed Income Fund Average Rate of
              Returns were 6.19% and 5.80%, respectively. This fund was
              terminated as an investment option on January 1, 1996 and all
              shares in this fund were sold and all proceeds were used to
              purchase shares in the Income Accumulation Fund.

       (3)    Income Accumulation Fund - (consisting of investments purchased
              with participants' contributions): a fund consisting of
              investments in guaranteed investment contracts and synthetic
              guaranteed investment contracts that are individually negotiated
              between the Fund manager and the insurance companies and banks
              that issue them.

       (4)    Fidelity Magellan Fund - (consisting of investments purchased with
              participants' contributions): a fund consisting of shares of the
              Fidelity Magellan Mutual Fund which is managed by Fidelity
              Management and Research Company, Boston, Massachusetts.

       (5)    S&P 500 Fund - (consisting of investments purchased with
              participants' contributions): a fund consisting of investments in
              the same stocks and in substantially the same percentages as the
              S&P 500 Index. These stocks represent approximately 75% of the
              market value of all publicly-traded common stocks in the United
              States.

       (6)    International Equity Fund - (consisting of investments purchased
              with participants' contributions): a fund consisting of
              investments in over 1,000 foreign stocks in the equity markets of
              20 predominantly Western European and Pacific Rim countries
              representing over 90% of the overseas equity market.


                                     - 12 -
<PAGE>   13
            NOTES TO FINANCIAL STATEMENTS OF SAVINGS PLAN, continued

3.     Investment Programs:  (Continued)

       (7)    Asset Allocation Fund - (consisting of investments purchased with
              participants' contributions): a fund consisting of investments
              among three asset classes consisting of S&P 500 Index common
              stocks, U.S. Treasury Bonds with maturities ranging from 20 to 30
              years, and the BZW Barclays Global Investors Money Market Fund.

       (8)    AIM Constellation Fund - (consisting of investments purchased with
              participants' contributions): a fund consisting of investments in
              common stocks with emphasis on medium-sized and smaller emerging
              growth companies which is managed by AIM Management Group Inc.,
              Houston, Texas. This fund was offered as a new investment option
              starting April 1, 1996.

       (9)    Templeton Foreign Fund - (consisting of investments purchased with
              participants' contributions): a fund consisting of investment in
              stocks and debt obligations of companies and governments outside
              the U.S. which is managed by Templeton Funds, Inc., St.
              Petersburg, Florida. This fund was offered as a new investment
              option starting April 1, 1996.

       (10)   Bond Index Fund - (consisting of investments purchased with
              participants' contributions): a fund consisting of investments in
              domestic bonds issued by the U.S. Treasury, U.S. government
              agencies, and high-quality bonds issued by U.S. corporations. This
              fund was offered as a new investment option starting April 1,
              1996.

       If at any time it is not possible for the Trustee to purchase Common
       Stock of the Company as required for the Harsco Common Stock Fund, the
       Trustee will invest such funds in short-term obligations of the United
       States government or agencies thereof or in other types of short-term
       investments, including commercial paper (other than obligations of the
       Company or its affiliates).

       The Plan provides for various investment options in any combination of
       stocks, bonds, fixed income securities, mutual funds, and other
       investment securities. Investment securities are exposed to various
       risks, such as interest rate, market and credit. Due to the level of risk
       associated with certain investment securities and the level of
       uncertainty related to changes in the value of investment securities, it
       is at least reasonably possible that changes in risks in the near term
       could materially affect participants' account balances and the amounts
       reported in the statement of net assets available for plan benefits and
       the statement of changes in net assets available for plan benefits.


                                     - 13 -
<PAGE>   14
            NOTES TO FINANCIAL STATEMENTS OF SAVINGS PLAN, continued

3.     Investment Programs:  (Continued)

       There were 5,032 participants at December 31, 1996 who participated in
       one or more of the nine investment funds. At December 31, 1996 the number
       of participants selecting each of the investment funds for their
       contributions was as follows:

<TABLE>
                   <S>                                              <C>
                   Harsco Corporation Common Stock Fund.........    4,959
                   Income Accumulation Fund.....................    1,981
                   Fidelity Magellan Fund.......................    2,489
                   S & P 500 Stock Fund.........................    2,393
                   International Equity Fund....................      859
                   Asset Allocation Fund........................    1,612
                   AIM Constellation Fund.......................      531
                   Templeton Foreign Fund.......................      255
                   Bond Index Fund..............................      181
</TABLE>

4.     Federal Income Taxes:

       The Company received a determination from the Internal Revenue Service on
       April 15, 1995, that the Plan, as amended September 15, 1994, is a
       qualified plan under Sections 401(a) and 401(k) of the Internal Revenue
       Code and is therefore exempt from Federal income taxes under the
       provisions of Section 501(a). The Plan has been amended since receiving
       the determination letter. However, the Plan administrator and the Plan's
       tax counsel believe that the Plan is designed and is currently being
       operated in compliance with the applicable provisions of the Internal
       Revenue Code.

5.     Harsco Corporation Common Stock Split:

       On November 19, 1996, the Board of Directors declared a two-for-one stock
       split on the Company's common stock. One additional share was issued for
       each share of common stock held by shareholders of record as of the close
       of business on January 15, 1997. New shares were distributed on February
       14, 1997. The effect of the stock split has not been retroactively
       reflected in the Statement of Net Assets Available for Benefits with Fund
       Information for the years ended 1996 and 1995, respectively.


                                     - 14 -
<PAGE>   15
                         HARSCO CORPORATION SAVINGS PLAN

           LINE 27a - SCHEDULE OF ASSETS HELD FOR INVESTMENT PURPOSES
                                    FORM 5500

                                December 31, 1996

<TABLE>
<CAPTION>

    (a)                                                                                                                   (e)
  Party        Shares or                  (b)                                                    (d)                    Current
In Interest      Units             Identity of Issue                                             Cost                    Value
- -----------      -----             -----------------                                             ----                    -----
<S>            <C>               <C>                                                       <C>                    <C>
                                 Common Stock:

     *         1,201,791            Harsco Corp. Common Stock, par value $1.25             $          (2)          $  82,322,684
                                                                                                                   -------------

                                      Total Common Stock                                                              82,322,684
                                                                                                                   -------------

                     N/A         Participant Loans (1)                                               -0-               6,998,864

                                 Mutual Funds:

                 928,127              Fidelity Magellan Fund                                          (2)             13,935,293

     *         1,006,425              Income Accumulation Fund                                13,225,029              13,225,029

     *           446,502              S & P 500 Fund                                          10,347,467              12,354,701

     *           144,380              International Equity Fund                                1,944,837               2,035,760

     *           382,691              Asset Allocation Fund                                    7,439,470               8,231,690

                  75,263              Aim Constellation Fund                                   1,881,863               1,901,144

                  58,152              Templeton Foreign Fund                                     574,752                 602,453

     *            15,313              Bond Index Fund                                            219,942                 224,641
                                                                                                                   -------------

                                          Total Mutual Funds                                                          52,510,711
                                                                                                                   -------------
     *               N/A         Short-Term Investments - BZW Barclays                         1,668,204               1,668,204
                                                                                                                   -------------
                                 Global Investors Money Market Fund

                                 Total Assets Held for Investment Purposes                                         $ 143,500,463
                                                                                                                   =============
</TABLE>


(1)   Participant Loans do not exceed five years to maturity and interest rates
      charged during 1996 ranged from 7.19% to 10.0%.

(2)   The historical cost information was not available from the trustee or
      custodian due to the cumulative nature of the costs in these funds.


                                     - 15 -
<PAGE>   16
                         HARSCO CORPORATION SAVINGS PLAN

               LINE 27d - SCHEDULE OF REPORTABLE (5%) TRANSACTIONS
                                    FORM 5500

                      For the year ended December 31, 1996

<TABLE>
<CAPTION>
                                                                                   (iii), (iv)
                                                         (i), (ii)                    Total Dollar
        (a)                            (b)            Total Number of                   Value of                    (v)
    Identity of                    Description         Purchases (P)                    Purchases               Net Gain or
  party involved                    of Asset         and/or Sales (S)                 and/or Sales                (Loss)
- --------------------------------------------------------------------------------------------------------------------------
<S>                            <C>                    <C>         <C>               <C>                        <C>
Harsco Corporation,            Harsco Common          (P)         132               $   6,378,378              $         -
   plan sponsor                Stock Fund             (S)         122               $   8,057,735              $ 3,074,478

Harsco Corporation             Fixed Income           (P)          22               $   1,069,326              $         -
   plan sponsor                Fund                   (S)          37               $  13,196,015              $         -

Harsco Corporation             Income Accumulation    (P)         110               $  14,812,932              $         -
   plan sponsor                Fund                   (S)          86               $   2,131,033              $         -
</TABLE>


                                     - 16 -
<PAGE>   17
                                   SIGNATURES

       Pursuant to the requirements of the Securities Exchange Act of 1934, the
Plan Administrative Committee has duly caused this annual report to be signed by
the undersigned thereunto duly authorized.

                                           HARSCO CORPORATION SAVINGS PLAN

                                           BY /s/ R. C. Hawkins
                                              ---------------------------------
                                                  R. C. Hawkins, Chairman
                                                  Plan Administrative Committee

May 29, 1997


                                     - 17 -
<PAGE>   18
                         HARSCO CORPORATION SAVINGS PLAN
                           Annual Report on Form 11-K
                      for the year ended December 31, 1996

INDEX TO EXHIBITS

<TABLE>
<CAPTION>
Exhibit
Number                  Data Required                                    Location in 11-K
- ------                  -------------                                    ----------------
<S>              <C>                                                  <C>
   1             Consent of Independent Accountants                   Page 19
                 
   2             Participant's Statement of Account                   Pages 20 to 23
                 
   3             Appendix "B" to Harsco                               Page 24 to 25
                    Savings Plan
                 
   4             Description of Federal Tax                           Incorporated by reference
                   Considerations                                       from pages 50-56 Post Effective
                                                                        Amendment No. 2 to form S-8
                                                                        Registration Statement
                                                                        (Registration No. 33-5300)
                                                                        effective April 30, 1990.
</TABLE>

                                      -18-

<PAGE>   1
                                                                       EXHIBIT 1

                       CONSENT OF INDEPENDENT ACCOUNTANTS

We consent to the incorporation by reference in Post Effective Amendment No. 2
to Form S-8 Registration Statement (Registration No. 33-5300) of our report
dated May 22, 1997, on our audits of the net assets available for benefits of
the Harsco Corporation Savings Plan as of December 31, 1996 and 1995, and the
changes in net assets available for benefits for the year ended December 31,
1996. Our report, which includes explanatory paragraphs regarding (i)
supplemental schedules and fund information and (ii) information provided by the
trustee and presented in the schedules of investments and reportable
transactions, does not disclose the historical cost of certain plan assets.

COOPERS & LYBRAND L.L.P.

Philadelphia, Pennsylvania
May 29, 1997

                                      -19-

<PAGE>   1
                                                                       EXHIBIT 2

[HARSCO CORPORATION LOGO]

HARSCO CORPORATION SAVINGS PLAN

Participant Name
Participant Address


QUESTIONS?                          800-776-4015
Outside USA                         415-396-4015
TDD for hearing impaired            800-772-6009
                                                 
Social Security
Birthdate
Hire Date
Adjusted Hire Date

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
ACCOUNT AT A GLANCE                                                                       For the Period    JANUARY 1, 1996
                                                                                          through         DECEMBER 31, 1996
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                              <C>                          <C>                                           <C>
YOUR ACCOUNT BALANCE                                                          YOUR CONTRIBUTION PERCENTAGE
Ending balance                                   $0.00                        Pre-Tax                                       0%
Beginning balance                                 0.00                        After-Tax                                     0%

Net change                                       $0.00                        YOUR INVESTMENT ELECTIONS
                                                                              Asset Allocation                              0%
                                                                              Harsco Stock Fund                             0%
                                                                              S&P 500 Stock                                 0%
                                                                              Income Accumulation                           0%
                                                                              Harsco Fidelity Magellan                      0%
                                                                              International Equity                          0%
                                                                              Templeton Foreign                             0%
                                                                              Bond Index                                    0%
                                                                              AIM Constellation                             0%
Vested balance                                   $0.00

                                                                              TOTAL RETURN ON YOUR INVESTMENTS
                                                                              3 months ending December 31, 1996             0%
                                                                              6 months ending December 31, 1996             0%
</TABLE>



<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
CONTRIBUTIONS
- -----------------------------------------------------------------------------------------------------------------------------------
                                        THIS              THIS         CURRENT           VESTED                VESTED
CONTRIBUTION TYPE                    QUARTER              YEAR         BALANCE                %               BALANCE
<S>                                  <C>                 <C>           <C>               <C>                  <C>  
PRE-TAX                                $0.00             $0.00           $0.00                0                 $0.00
AFTER TAX                                .00               .00             .00                0                   .00
ROLLOVER                                 .00               .00             .00                0                   .00
COMPANY MATCHING                         .00               .00             .00                0                   .00
SHERWOOD PRIOR MATCH                     .00               .00             .00                0                   .00


TOTAL                                  $0.00             $0.00           $0.00                0                 $0.00
</TABLE>

                                      -20-
<PAGE>   2
                                                                       EXHIBIT 2
Participant Name

January 1, 1996 through December 31, 1996

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
ACCOUNT ACTIVITY
- ---------------------------------------------------------------------------------------------------------------------------------
                                                    AIM              ASSET             BOND             INCOME           FIDELITY
                               IN TRANSIT      CONSTELLATION      ALLOCATION           INDEX         ACCUMULATION        MAGELLAN
                               --------------------------------------------------------------------------------------------------
<S>                            <C>             <C>                <C>                  <C>           <C>                 <C>  
BEGINNING BALANCE                 $0.00            $0.00             $0.00             $0.00            $0.00             $0.00

CONTRIBUTIONS                      0.00             0.00              0.00              0.00             0.00              0.00
FUND TRANSFERS                     0.00             0.00              0.00              0.00             0.00              0.00
DISBURSEMENTS                      0.00             0.00              0.00              0.00             0.00              0.00
DIVIDEND/INCOME PAID               0.00             0.00              0.00              0.00             0.00              0.00
CAPITAL GAINS PAID                 0.00             0.00              0.00              0.00             0.00              0.00

FUNDS GAIN/LOSS                    0.00             0.00              0.00              0.00             0.00              0.00

LOAN PAYMENTS                      0.00             0.00              0.00              0.00             0.00              0.00
LOAN ADJUSTMENTS                   0.00             0.00              0.00              0.00             0.00              0.00
INTEREST EARNED                    0.00             0.00              0.00              0.00             0.00              0.00

FEES                               0.00             0.00              0.00              0.00             0.00              0.00
FORFEITURES                        0.00             0.00              0.00              0.00             0.00              0.00
ADJUSTMENTS                        0.00             0.00              0.00              0.00             0.00              0.00
PURCHASES                          0.00             0.00              0.00              0.00             0.00              0.00
REDEMPTIONS                        0.00             0.00              0.00              0.00             0.00              0.00
                               --------------------------------------------------------------------------------------------------

ENDING BALANCE                    $0.00            $0.00             $0.00             $0.00            $0.00             $0.00
</TABLE>



<TABLE>
<CAPTION>
                                                                                       HARSCO
                              INTERNATIONAL       S&P 500          TEMPLETON           STOCK           EMPLOYEE
                                 EQUITY            STOCK            FOREIGN            FUND              LOAN            TOTALS
                               --------------------------------------------------------------------------------------------------
<S>                           <C>                 <C>              <C>                 <C>             <C>               <C>  
BEGINNING BALANCE                 $0.00            $0.00             $0.00             $0.00            $0.00             $0.00

CONTRIBUTIONS                      0.00             0.00              0.00              0.00             0.00              0.00
FUND TRANSFERS                     0.00             0.00              0.00              0.00             0.00              0.00
DISBURSEMENTS                      0.00             0.00              0.00              0.00             0.00              0.00
DIVIDEND/INCOME PAID               0.00             0.00              0.00              0.00             0.00              0.00
CAPITAL GAINS PAID                 0.00             0.00              0.00              0.00             0.00              0.00

FUNDS GAIN/LOSS                    0.00             0.00              0.00              0.00             0.00              0.00

LOAN PAYMENTS                      0.00             0.00              0.00              0.00             0.00              0.00
LOAN ADJUSTMENTS                   0.00             0.00              0.00              0.00             0.00              0.00
INTEREST EARNED                    0.00             0.00              0.00              0.00             0.00              0.00

FEES                               0.00             0.00              0.00              0.00             0.00              0.00
FORFEITURES                        0.00             0.00              0.00              0.00             0.00              0.00
ADJUSTMENTS                        0.00             0.00              0.00              0.00             0.00              0.00
PURCHASES                          0.00             0.00              0.00              0.00             0.00              0.00
REDEMPTIONS                        0.00             0.00              0.00              0.00             0.00              0.00
                               --------------------------------------------------------------------------------------------------

ENDING BALANCE                    $0.00            $0.00             $0.00             $0.00            $0.00             $0.00
</TABLE>

                                      -21-
<PAGE>   3
                                                                       EXHIBIT 2

<TABLE>
<CAPTION>
FUND PERFORMANCE SUMMARY                                                              Returns for periods ending DECEMBER 31, 1996

                                                                              AVERAGE ANNUAL TOTAL RETURNS
INVESTMENTS                         THIS          JAN 1                                                                    SINCE
IN YOUR PLAN                     QUARTER        TO DATE          1 YEAR      3 YEAR         5 YEAR         10 YEAR      INCEPTION *
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>            <C>              <C>         <C>             <C>           <C>          <C>  
STOCK FUNDS
  AIM Constellation(3)             0.00%          0.00%          0.00%        0.00%          0.00%           0.00%        0.00%
  Harsco Fidelity Magellan(2)      0.00           0.00           0.00         0.00
  Harsco Stock Fund(2)             0.00           0.00           0.00         0.00
  International Equity(1)          0.00           0.00           0.00         0.00           0.00            0.00
  S&P 500 Stock(1)                 0.00           0.00           0.00         0.00           0.00            0.00
  Templeton Foreign(3)             0.00           0.00           0.00         0.00           0.00            0.00         0.00
COMBINATION FUNDS
  Asset Allocation(1)              0.00           0.00           0.00         0.00           0.00            0.00
FIXED INCOME FUNDS
  Bond Index(1)                    0.00           0.00           0.00         0.00           0.00            0.00
  Income Accumulation(1)           0.00           0.00           0.00         0.00           0.00            0.00
</TABLE>

* Returns since inception for the funds in existence less than one year are not
annualized.

FUND DESCRIPTIONS

These graphs represent two kinds of potential: stability and appreciation. They
are based solely on the investment objective of the fund and do not represent
actual or implied performance.

[GRAPH]

high        STABILITY EXAMPLE                             
            refers to the fund's potential         
            to maintain a stable value             
 low        over shorter periods of time.          


[GRAPH]                                                   

high        APPRECIATION EXAMPLE
            refers to the fund's potential   
            to increase in value over        
 low        longer periods of time. 
                                                           
(1)COLLECTIVE TRUST FUNDS

ASSET ALLOCATION

Invests in three asset classes: common stocks, U.S. Treasury bonds and money
market instruments. As the expected risk and return of these asset classes
change over time, the fund adjusts its mix in pursuit of a higher total return
consistent with reasonable risk.

[ASSET ALLOCATION GRAPHS]

- - Stability Graph has light grey shading extending from the bottom up to
  approximately the mid-point of the graph.
- - Appreciation Graph has black shading extending from the bottom to
  approximately three-fifths up the graph.

BOND INDEX

Seeks to achieve a total rate of return equal to the total rate of return of all
outstanding U.S. Government and high-grade corporate bonds.

[BOND INDEX GRAPHS]

- - Stability Graph has light grey shading extending from the bottom to
  approximately three-quarters up the graph.
- - Appreciation Graph has black shading extending from the bottom to
  approximately one-quarter up the graph.

INCOME ACCUMULATION

Seeks to provide income without significant principal volatility. The fund
invests in guaranteed investment contracts (GIC's), short-term, fixed-income
securities and money market instruments.

[INCOME ACCUMULATION GRAPHS]

- - Stability Graph has light grey shading extending from the bottom to
  approximately three-quarters up the graph.
- - Appreciation Graph has black shading extending from the bottom to
  approximately one-fifth up the graph.

INTERNATIONAL EQUITY
Seeks to approximate the capitalization-weighted total rate of return of markets
for international equity securities traded outside the U.S.

[INTERNATIONAL EQUITY GRAPHS]

- - Stability Graph has light grey shading extending from the bottom to
  approximately one-fifth up the graph.
- - Appreciation Graph has black shading extending from the bottom to
  approximately three-fifths up the graph.

S&P 500 STOCK
Seeks to approximate, as closely as practicable, the capitalization-weighted
total rate of return of the S&P 500 Index.

[S&P 500 GRAPHS]

- - Stability Graph has light grey shading extending from the bottom to
  approximately one fifth up the graph.
- - Appreciation Graph has black shading extending from the bottom to
  approximately three-quarters up the graph.

(2)CUSTOM FUNDS

HARSCO FIDELITY MAGELLAN  

Seeks capital appreciation by investing primarily in common stocks and
securities convertible into common stock of domestic, foreign and multinational
issuers of all sizes that offer potential for growth.

[HARSCO FIDELITY MAGELLAN GRAPHS]

- - Stability Graph has light grey shading extending from the bottom to
  approximately one-fifth up the graph.
- - Appreciation Graph has black shading extending from the bottom to
  approximately three quarters up the graph.
          
HARSCO STOCK FUND
Invests principally in the common stock of Harsco Corporation. Units of the fund
are valued on the basis of the market value of Harsco Corporation common stock.

[HARSCO STOCK FUND GRAPHS]

- - Stability Graph has light grey shading extending from the bottom to
  approximately one-sixth up the graph.
- - Appreciation Graph has black shading extending from the bottom to
  approximately three-quarters up the graph.

                                      -22-
<PAGE>   4
                                                                       EXHIBIT 2

(3) REGISTERED MUTUAL FUNDS

AIM CONSTELLATION

Aggressively seeks capital appreciation by investing principally in common
stocks, with emphasis on medium-sized and smaller emerging growth companies.
Fund inception 04/30/76.

[AIM CONSTELLATION FUND GRAPHS]

- - Stability Graph has light grey shading extending from the bottom to
  approximately one-tenth up the graph.
- - Appreciation Graph has black shading extending from the bottom to
  approximately four-fifths up the graph.

TEMPLETON FOREIGN (I)

Seeks long-term capital growth through a flexible policy of investing in stocks
and debt obligations of companies and governments outside of the U. S. Fund
inception 10/05/82.

[TEMPLETON FOREIGN FUND GRAPHS]

- - Stability Graph has light grey shading extending from the bottom to
  approximately one-sixth up the graph.
- - Appreciation Graph has black shading extending from the bottom to
  approximately three-quarters up the graph.


IMPORTANT FUND INFORMATION

FOR ALL FUNDS
INVESTMENT RISK: Funds are not FDIC insured, are not obligations
or deposits of Barclays Global Investors, N.A. ("BGI"), are not guaranteed by
BGI and involve investment risk, including possible loss of principal. The
principal and yield of fund shares or participations will fluctuate with changes
in market conditions so that an Investor's shares or participations, when
redeemed, may be worth more or less than their original cost. Past performance
is no guarantee of future results.

RETURNS: Total return figures are provided by the fund administrator. These
numbers are believed to be reliable but are unaudited and subject to revision.
To secure revised returns or to obtain prospectuses, call 1-800-776-4015.
Returns for periods over one year are annualized.

AUTOMATED VOICE ANSWERLINE: To use the automated voice answer line, call
1-800-776-4015 and follow the instructions.

FOR COLLECTIVE TRUST FUNDS
SOURCE: Collective trust funds are unregistered
collective investment funds that are maintained and offered by Barclays Global
Investors.

RETURNS: For all funds except the Money Market Fund and the U.S. Government
Money Market Fund, all income is reinvested in the funds and is reflected in the
unit value.

RETURNS PRIOR TO INCEPTION: Daily fund inception dates vary; collective fund
returns prior to inception are principally for less-frequently-valued funds with
substantially similar investment strategies and have been adjusted for
management fees and estimated fund expenses. See individual fund fact sheets for
details. Results of a daily-valued fund may vary from those of a
less-frequently-valued fund.

FOR COMPANY CUSTOM FUNDS
SOURCE: Company custom funds are unregistered custom
separate accounts maintained by Barclays Global Investors and offered as an
investment option by the plan sponsor.
RETURNS: All income is reinvested in the funds and is reflected in the unit
value. Daily fund inception dates vary.

UNIT VALUE: The fund unit value and performance of a custom fund which is based
on an underlying mutual fund differs from the net asset value and performance of
the underlying mutual fund due to fees, expenses and crediting of income to
units rather than purchase of additional shares. The custom fund also maintains
cash holdings which may further contribute toward differences in performance
between fund units and the underlying mutual fund NAV.

HARSCO STOCK FUND:  The fund maintains cash holdings which may account
for the differences in performance between fund units and common shares.

FOR REGISTERED MUTUAL FUNDS
PROSPECTUSES: You may obtain a fund prospectus by
calling 1-800-776- 4015. The prospectus contains more complete information,
including charges and expenses. Please read it carefully before investing.
NON-AFFILIATION: The company sponsoring the plan through which these funds are
made available is not affiliated with any of the sponsor/distributors discussed
below.

RETURNS: Total return figures represent the change in value of an investment
over the specified periods and assume the reinvestment of dividends and capital
gains distributions.
RETURNS SINCE INCEPTION: Returns since inception for funds in existence less
than one year are not annualized; for funds in existence one year or longer,
average annual returns are given. Returns since inception are required for
mutual funds. Since the mutual funds may have existed for differing periods of
time, their returns since inception may not be comparable. NAV INFORMATION: Fund
net asset values are reported daily in most newspapers.

FOR AIM MUTUAL FUNDS
SPONSOR/DISTRIBUTOR: The AIM Constellation Fund is a mutual
fund advised by A I M Distributors, Inc. The fund is not affiliated with
Barclays Global Investors. Information for the AIM Constellation Fund provided
by A I M Distributors, Inc.

EFFECT OF FEES ON PERFORMANCE: All total return calculations do not include the
maximum initial 5.5% sales charge. Investors in qualifying 401(k) plans purchase
shares and reinvest dividends and capital gains distributions at net asset
value, whereas investors outside the qualified plan must generally pay sales
charges as discussed in the fund's prospectus. For the period ending 12/31/96,
the annualized returns for the fund after sales charges were as follows: One
year, 9.87%; 5 years, 15.26%; and 10 years, 18.57%.

FOR TEMPLETON MUTUAL FUNDS
SPONSOR/DISTRIBUTOR: The Templeton Foreign Fund (I)
is advised by Templeton, Galbraith & Hansberger Ltd. and sponsored by
Franklin/Templeton Distributors, Inc. The fund is not affiliated with Barclays
Global Investors. Information for the Templeton Foreign Fund is provided by
Templeton Franklin Services, Inc.

INVESTMENT RISK: The Templeton Foreign Fund (I)'s share price and return will
fluctuate with market conditions, currencies, and the economic and political
climates where investments are made. These special risk considerations are
discussed in the prospectus.

EFFECT OF FEES ON PERFORMANCE: All total return calculations do not include the
maximum initial 5.75% sales charge. Investors in qualifying 401(k) plans
purchase shares and reinvest dividends and capital gains distributions at net
asset value, whereas investors outside the qualified plan must generally pay
sales charges as discussed in the fund's prospectus. Some plan-specific fees and
charges may apply. For the period ending 12/31/96, the annualized returns for
the fund after sales charges were as follows: One year, 11.21%; 5 years, 11.17%;
and 10 years, 14.49%. A 12b-1 plan was implemented May 1, 1994 which will affect
performance.

TRADEMARKS - S&P(R) S&P 500(R) and S&P MidCap 400(R) are trademarks of The
McGraw-Hill Companies, Inc. and have been licensed for use by MasterWorks Funds
Inc. and BZW Barclays Global Investors. The funds are not sponsored, endorsed,
sold or promoted by S&P, and S&P makes no representation or warranty, express or
implied regarding the advisability of investing in the funds.

                                      -23-

<PAGE>   1
                                                                       EXHIBIT 3

                         HARSCO CORPORATION SAVINGS PLAN

                                  APPENDIX "B"

                           COLLECTIVE BARGAINING UNITS

<TABLE>
<CAPTION>
COLLECTIVE BARGAINING UNITS                                            DATE OF COVERAGE
- ---------------------------                                            ----------------
<S>                                                                    <C>    
International Brotherhood of                                             April 1, 1990
       Boilermakers, Iron Shipbuilders,
       Blacksmiths, Forgers & Helpers,
       Local Lodge No. 398 (P-K)

United Automobile, Aerospace and                                         January 1, 1992
Agricultural Implement Workers of America
       Local Union No. 2310 (T-W)

United Automobile Workers of America                                     July 1, 1994
       Local Union No. 1016 (FRM)

International Brotherhood of                                             July 1, 1995
       Boilermakers, Iron Shipbuilders,
       Blacksmiths, Forgers and Helpers
       AFL-CIO-CFL Local Lodge D546 (IKG)

Independent Workers of North America                                     October 1, 1993
       Local No. 50542 (IKG)

International Association of Bridge,                                     October 1, 1995
       Structural and ornamental Iron Workers
       Shopmen's Local No. 527 (IKG)

United Steelworkers of America                                           July 1, 1995
       Local Union No. 2176
       Plant 1, Gadsden, AL (HKT)

United Steelworkers of America                                           July 1, 1996
       Local Union No. 6641
       Plant 4 & 6, Warren, OH (HKT)

United Steelworkers of America                                           July 1, 1996
       Local Union No. 2956
       Plant 20, Ashland, KY (HKT)
       Plant 39, Coalton, KY (HKT)

United Steelworkers of America
       Local Union No. 8628
       Plant 21, Brackenridge, PA (HKT)                                  July 1, 1996
       Plant 96, Slippery Rock, PA (HKT)                                 July 1, 1987

United Steelworkers of America                                           July 1, 1996
       Local Union No. 7372-01
       Plant 23, Owensboro, KY (HKT)
</TABLE>

                                      -24-
<PAGE>   2
                                                                       EXHIBIT 3

                         HARSCO CORPORATION SAVINGS PLAN

                                  APPENDIX "B"

                           COLLECTIVE BARGAINING UNITS

<TABLE>
<CAPTION>
<S>                                                                      <C>    
United Steelworkers of America                                           July 1, 1996
       Local Union No. 4775
       Plant 27, Riverdale, IL (HKT)

United Steelworkers of America                                           July 1, 1996
       Local Union No. 9048
       Plant 36, Mansfield, OH (HKT)

United Steelworkers of America                                           July 1, 1996
       Local Union No. 9305
       Plant 53, Koppel, PA (HKT)

International Union of Operating Engineers                               July 1, 1985
       Local Union No. 66
       Plant 16, Lyndora, PA (HKT)

International Union of Operating Engineers                               July 1, 1990
       Local Union No. 101
       Plant 19, Kansas City, MO (HKT)
</TABLE>

                                      -25-


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