EXHIBIT 10(a)

                    WAUSAU PAPER MILLS COMPANY

     EXECUTIVE OFFICERS' DEFERRED COMPENSATION RETIREMENT PLAN



     Wausau Paper Mills Company, a Wisconsin corporation, on behalf of its
 eligible employees hereby restates the Wausau Paper Mills Company
 Executive Officers' Deferred Compensation Retirement Plan in accordance
 with the terms and conditions herein contained.

                             ARTICLE I
              PURPOSE AND ADMINISTRATION OF THE PLAN

     Section 1.1  PURPOSE.  The Company has established the Plan for the
 purpose of providing deferred compensation (within the meaning of Section
 3(2)(B) of the Employee Retirement Income Security Act of 1974) for key
 executives of the Company who, by reason of their position, expertise and
 years of service, contribute to the growth and stability of the Company.

     Section 1.2  ADMINISTRATION.  The Plan shall be administered by the
 Company.

     Section 1.3  EFFECTIVE DATE.  The effective date of the Plan shall be
 December 15, 1980.

                            ARTICLE II
                            DEFINITIONS

     Section 2.1  DEFINITIONS.  The following terms shall have the meanings
 set forth below:

          (a)  "Executive Officer" shall mean any person employed by the
     Company as its President or a Vice President but shall not include any
     officer of any division or subsidiary of the Company.

          (b)  "Participant" shall mean an Executive Officer of the Company
     who has qualified to be a participant in the Plan in accordance with
     Section 3.1.

          (c)  "Plan" shall mean the Wausau Paper Mills Company Executive
     Officers' Deferred Compensation Retirement Plan as herein set forth.

          (d)  "Retirement Plan" shall mean the Wausau Paper Retirement
     Plan as now in effect or hereafter amended.

     Section 2.2  DEFINITIONS INCORPORATED BY REFERENCE.  The following
 terms shall have the meanings set forth in the Retirement Plan and the
 definition of such terms by the Retirement Plan is hereby incorporated by
 reference:

          (a)  "Company"

          (b)  "Beneficiary"

          (c)  "Benefit Service"

          (d)  "Vesting Service"

          (e)  "Annual Earnings"

          (f)  "Retirement Benefit"

          (g)  "Actuarial Equivalent"

                            ARTICLE III
                           PARTICIPATION

     Section 3.1  PARTICIPATION.  Each Executive Officer shall become a
 Participant as of the first day of his employment by the Company in the
 capacity of an Executive Officer.

     Section 3.2  SERVICE IN A CAPACITY OTHER THAN AS AN EXECUTIVE OFFICER.
 Service by an individual for the Company in any capacity other than as an
 Executive Officer shall not be recognized for any purpose under the terms
 and conditions of the Plan; provided, however, that service by any
 Executive Officer prior to the effective date of the Plan in the capacity
 of Vice President-Industrial Relations or Vice President-Finance, shall be
 deemed to be service in the capacity of an Executive Officer.

     Section 3.3  TERMINATION OF PARTICIPATION AND REEMPLOYMENT.  A
 Participant shall cease participation in the Plan on the later of (1) the
 earlier of (a) the date his termination of employment with the Company
 occurs or (b) the date he is no longer employed as an Executive Officer of
 the Company, or (2) the date the final benefit payment to which the
 Participant may be entitled pursuant to Section 4.1 is made.  In the event
 a Participant or former Participant is reemployed by the Company as an
 Executive Officer, all periods of service with the Company as an Executive
 Officer shall be aggregated for purposes of this Plan.

                            ARTICLE IV
                             BENEFITS

     Section 4.1  BENEFIT.  Subject to the limitations elsewhere contained
 in this Plan, the benefit provided by this Plan shall be as follows:

          (a)  Each Participant (or, if applicable, his Beneficiary) shall
     be entitled to receive a monthly single life annuity benefit in an
     amount equal to the excess of:

               (1)  the Retirement Benefit, payable in single life annuity
          form, which the Participant would have accrued under the
          Retirement Plan as of the date of such Participant's termination
          of employment with the Company if such benefit was determined in
          accordance with the terms of the Retirement Plan, but (A) without
          regard to the limitations on the maximum annual benefit, maximum
          compensation, or any other limitation imposed under Section 415
          or any other section of the Internal Revenue Code of 1986, as now
          or hereafter in effect and set forth in, or otherwise
          incorporated into, the terms of the Retirement Plan, (B) as if
          "Annual Earnings" were computed by including 100% of bonuses,
          which would be payable to the Participant (or, if applicable, his
          Beneficiary) as of the first date payments are made to or for the
          benefit of the Participant under the payment option actually
          elected under the Retirement Plan or which, in the absence of an
          effective election, is provided for under the provisions of the

          Retirement Plan and (C), regardless of the number of months of
          Benefit Service actually accrued by the Participant, as if the
          Participant then had accrued three hundred sixty months of
          Benefit Service, over

               (2)  the Participant's actual Retirement Benefit, payable in
          single life annuity form, under the Retirement Plan.

          (b)  The Participant may elect, subject to the approval of the
     Board of Directors, (1) to receive the Actuarial Equivalent of the
     benefit accrued by a Participant pursuant to paragraph (a) in any form
     of annuity payment option then available under the Retirement Plan or
     (2) to receive the value of the benefit accrued by a Participant
     pursuant to paragraph (a) in the form of a lump sum distribution.  In
     the event a Participant elects, with the approval of the Board of
     Directors, to receive a lump sum distribution of the value of the
     benefit otherwise provided for in paragraph (a), the value of the lump
     sum distribution under this Plan shall be determined in accordance
     with the provisions for determining the value of a lump sum
     distribution of the Participant's Retirement Benefit under the terms
     of the Retirement Plan.  Despite any other provision of this Plan, a
     Participant who receives a benefit in the form of a lump sum
     distribution shall not be entitled to any monthly benefit otherwise
     described in paragraph (a).

          (c)  Monthly benefit payments to the Participant (and, if
     applicable, his Beneficiary) under this Section 4.1 shall continue for
     such period as payments would be made to such Participant (and, if
     applicable, in his Beneficiary) if such benefit was being paid
     pursuant to the Retirement Plan.

     Section 4.2  REQUIRED AGE AND SERVICE.  Despite the provisions of
 Section 4.1, no Participant shall be eligible for a benefit under the
 terms of the Plan if (1) on the date of his termination of employment with
 the Company, he had accrued fewer than one hundred twenty months of
 Vesting Service in the capacity of an Executive Officer or (2) if, on the
 date of his termination of employment with the Company for a reason other
 than disability, determined within the meaning of Section 3.03 of the
 Retirement Plan, the Participant has not yet attained age fifty-five;
 provided, however, that for purposes of this clause (2), in the event a
 Participant's death occurred on or after a date which is not more than
 four months prior to his fifty-fifth birthday and he was employed as an
 Executive Officer of the Company on the date of his death, he shall be
 deemed to have attained age fifty-five on the date of his termination of
 employment.  Despite any other provision of this Plan, the Executive Vice
 President and General Manager, Rhinelander Division as of November 17,
 1995, shall be deemed to have attained age sixty-two and completed one
 hundred twenty months of Vesting Service as an Executive Officer as of the
 date of his termination of employment for purposes of computing the
 benefit provided for in Section 4.1(a)(1).

     Section 4.3  COMMENCEMENT OF BENEFITS.  Benefits which become payable
 under the provisions of Section 4.1 shall be made by the Company as of the
 first day of the first month in which the first Retirement Plan payment is
 made to the Participant or his Beneficiary.

     Section 4.4  FORFEITURE OF BENEFITS.  Despite any other provision of
 this Plan, a Participant's eligibility for benefit payments described in
 Section 4.1, above, is expressly subject to the following terms and
 conditions:

          (a)  The Company is and shall be entitled to the sole benefit and
     exclusive ownership of any inventions or improvements in plant,
     machinery and processes, and all patents for the same, and all
     customer or price lists, trade secrets and other things of similar
     type or nature used in the business of the Company that may be made or
     discovered by a Participant while he is employed by the Company, or,
     after the termination of his employment period if arising out of his
     activities, knowledge or experience gained while in the employment of
     the Company.  In the event that a Participant, during or after the
     termination of his employment, discloses all or any portion of the
     list of the Company's customers or the Company's pricing structure or
     all or any portion of the Company's manufacturing process or any other
     trade secrets or confidential information to any person, firm,
     corporation, associations or other entity for any reason or purpose
     whatsoever, no payment of any benefit otherwise due the Participant or
     his Beneficiary pursuant to Section 4.1 shall be made by the Company.

          (b)  In the event a Participant, without the prior written
     consent of the Company and within a period of two years beginning on
     the first day following the Participant's termination of employment
     with the Company, directly or indirectly owns, manages, operates,
     joins, controls, is employed by or participants in the ownership,
     management, operation or control of, or is connected in any manner
     with, any business of a type and character which, in the opinion of
     the Company, results in the Participant then being engaged in the
     field of activities in which he was engaged by the Company at the time
     of termination (and within one year prior to said termination) and
     such business is, in the opinion of the Company, in direct or indirect
     competition in any market area served by the Company with any business
     then conducted by the Company in such market area, no payment of any
     benefit otherwise due the Participant or his Beneficiary pursuant to
     Section 4.1 shall be made by the Company if the Participant fails to
     cease such activity within fifteen days of the mailing to him by the
     Company of the Company's opinion that he is in violation of the
     restrictions contained in this Section 4.4(b).

          (c)  The Company shall have sole discretion to stop payment of
     any benefit or refuse to make payments otherwise due the Participant
     or his Beneficiary pursuant to Section 4.1 if the Participant's
     termination of employment with the Company or his appointment to a
     position with the Company as other than an Executive Officer was by
     reason of the Participant's fraud, embezzlement, misappropriation or
     similar offense against the Company or any other state or federal
     felony offense.

          (d)  Subject to the provisions of Section 6.2, no benefit shall
     be payable under this Plan to any Participant or Beneficiary who, for
     any reason, is not eligible for and does not receive a benefit under
     the provisions of this Retirement Plan.

     Section 4.5  INALIENABILITY OF BENEFITS.  A Participant's right to a
 benefit under the Plan shall not be subject to voluntary or involuntary
 sale, pledge, hypothecation, transfer or assignment by the Participant or
 by his personal representatives or heirs, or any other person or persons
 or organization or organizations succeeding to any of the Participant's
 rights and benefits hereunder.

     Section 4.6  FACILITY OF PAYMENTS.  Any benefit payable hereunder to
 any person who is legally incapacitated may be paid to a court appointed
 legal representative of such person.

     Section 4.7  CLAIMS PROCEDURE.  Each Participant or Beneficiary whose
 claim for benefits is denied, in whole or in part, shall be provided with
 a notice, written in a manner calculated to be understood by the
 Participant, setting forth the specific reasons for such denial and
 outlining the review procedure of the Company.  Each such Participant or
 Beneficiary shall be given a reasonable opportunity for a full and fair
 review by the Company of the decision by which the claim was denied.

     Section 4.8  CHANGE IN CONTROL.  Despite any other provision of this
 Article IV, in the event a Change of Control of the Company occurs, the
 Company shall pay to each Participant whose termination of employment
 occurs coincident with or subsequent to the Change of Control of the
 Company and who has not then satisfied the age and service requirements of
 Section 4.2, a lump sum amount equal to the present value, as determined
 hereunder, of such Participant's accrued benefit as of the date of such
 termination of employment and (ii) the Company shall pay to each
 Beneficiary a lump sum amount equal to the present value, as determined
 hereunder, of such Beneficiary's accrued, but unpaid, benefit as of the
 first day of the first month following such Change of Control of the
 Company, whether or not such Change of Control of the Company occurred
 prior to, concurrent with or subsequent to the date on which the first
 payment of such benefit had occurred or would occur in accordance with the
 terms of this Plan.  The payment provided for hereunder shall be made by
 the Company within ten days of the date on which the payment obligation
 arises under the terms of this Section 4.8.  Upon payment of the lump sum
 amount provided for in this paragraph (a), the Company shall have no
 further obligation to pay any benefits under this Plan.

          (a)  For purposes of this plan, a "Change of Control of the
     Company" shall be deemed to have occurred when any one of the
     following events occurs:

                    (1)  any "person" (as such term is used in Sections
               13(d) and 14(d) of the Securities Exchange Act of 1934, as
               amended (the "Exchange Act")), other than (A) the Company or
               any of its subsidiaries, (B) a trustee or other fiduciary
               holding securities under an employee benefit plan of the
               Company or any of its subsidiaries, (C) an underwriter
               temporarily holding securities pursuant to an offering of
               such securities, or (D) a corporation or other legal entity
               owned, directly or indirectly, by the shareholders of the
               Company in substantially the same proportions as their
               ownership of stock of the Company, is or becomes the
               "beneficial owner" (as defined in Rule 13d-3 under the
               Exchange Act), directly or indirectly, of securities of the
               Company (not including in the securities beneficially owned
               by such persons any securities acquired directly from the
               Company or its affiliates) representing more than 50% of the
               combined voting power of the Company's then outstanding
               securities; provided, however, that for the purpose of
               determining whether any shareholder of the Company on the
               date hereof becomes the beneficial owner of securities of
               the Company representing more than 50% of the combined
               voting power of the Company's then outstanding securities,
               the securities of the Company held by such shareholder on
               the date hereof shall not be taken into account;

                    (2)  the shareholders of the Company approve a merger
               or consolidation of the Company or a share exchange with any
               other company, other than a merger or consolidation or share
               exchange which would result in the voting securities of the
               Company outstanding immediately prior thereto continuing to
               represent (either by remaining outstanding or by being
               converted into voting securities of the surviving entity) in
               combination with the ownership of any trustee or other
               fiduciary holding securities under an employee benefit plan
               of the Company, at least 50% of the combined voting power of
               the voting securities of the Company or such surviving
               entity outstanding immediately after such merger or
               consolidation or share exchange, or a merger or
               consolidation or share exchange effected to implement a
               recapitalization of the Company (or similar transaction) in
               which no person acquires more than 50% of the combined
               voting power of the Company's then outstanding securities;
               or

                    (3)  the shareholders of the Company approve a plan of
               complete liquidation of the Company or an agreement for the
               sale or disposition by the Company of all or substantially
               all of the Company's assets.

          (b)  For purposes of this Plan, the present value of a
     Participant's or Beneficiary's benefit shall be determined in
     accordance with the provisions for determining the value of a lump sum
     distribution of the Participant's or Beneficiary's Retirement Benefit
     under the terms of the Retirement Plan as in effect as of the date
     immediately prior to the Change of Control of the Company.

          (c)  Despite any other provision of this Plan, this Section 4.8
     may not be amended on or after the date on which a Change of Control
     of the Company has occurred.

                             ARTICLE V
                      PROVISION FOR BENEFITS

     Section 5.1  ASSETS OF THE COMPANY.  Benefits which become payable
 under the provisions of the Plan shall be paid directly by the Company out
 of its assets.  No assets of the Company shall be set aside or segregated
 for the provision of such benefit payments.  Neither the Participant nor
 his Beneficiary, nor any other potential or actual recipient of benefits
 under the provisions of Section 4.1 shall acquire any right, title or
 interest in the assets of the Company by reason of the Plan and, to the
 extent that the Participant, Beneficiary or such other recipient shall
 acquire a right to receive payments from the Company pursuant to the Plan,
 such right shall be no greater than the right of any unsecured general
 creditor of the Company.

                            ARTICLE VI
               AMENDMENT AND TERMINATION OF THE PLAN

     Section 6.1  AMENDMENT.  The Company reserves the right to amend the
 Plan at any time, and from time to time, effective as of any specified
 current, prior or future date; provided, however, that no such amendment
 shall modify or reduce a Participant's accrued benefit as of the date such
 amendment is adopted.

     Section 6.2  TERMINATION.  The Company reserves the right to terminate
 the Plan; provided, however, that upon termination each Participant's
 accrued benefit shall be fully vested subject only to the provisions of
 Section 4.4.  A Participant's "accrued benefit" shall mean the benefit
 which would be paid or payable pursuant to Section 4.1 following the
 Participant's termination of employment, determined without regard to
 Section 4.2, if the Retirement Plan had terminated as of the same date on
 which the termination of the Plan occurs (and provided for payment of
 accrued Retirement Plan benefits upon the Participant's termination of
 Employment) multiplied by a fraction, the numerator of which is a
 Participant's years of Vesting Service recognized under Section 3.2 and
 the denominator of which is ten.

                            ARTICLE VII
                           MISCELLANEOUS

     Section 7.1  NONGUARANTEE OF EMPLOYMENT.  Nothing contained in this
 Plan shall be construed as a contract of employment between the Company
 and any employee, as a right of any employee to be continued in the
 employment of the Company in any capacity, or as a limitation of the right
 of the Company to discharge any of its employees, with or without cause.

     Section 7.2  ACTION BY THE COMPANY.  Any action by the Company under
 this Plan may be by resolution of its Board of Directors, or by any
 officer or officers duly authorized by resolution of said Board to take
 such action.

     Section 7.3  AGREEMENT BINDING ON SUCCESSORS.  This agreement shall be
 binding upon all persons entitled to benefits hereunder, and upon their
 respective heirs and legal representatives and upon the Company, its
 successors and assigns.

     Section 7.4  CONSTRUCTION.  Except when otherwise indicated by the
 context, any masculine terminology herein shall also include feminine, and
 the definition of any term herein in singular shall also include the
 plural.

     Section 7.5  TITLES.  Article and Section titles are included for
 reference purposes only and in the event of a conflict between a title and
 its respective text the text shall control.

     Section 7.6  GOVERNING LAW.  This Plan shall, to the extent not
 superseded by the Employee Retirement Income Security Act of 1974, be
 governed by the laws of the State of Wisconsin.


     IN WITNESS WHEREOF, the Company has caused this Plan document to be
 compiled to reflect all amendments adopted through September 18, 1996, to
 be executed on its behalf on this 18th day of September, 1996.

                                  WAUSAU PAPER MILLS COMPANY




                                  By:  DANIEL D. KING
                                       Daniel D. King
                                       President and Chief Executive
                                       Officer

 ATTEST:



 LARRY A. BAKER
 Larry A. Baker
 Senior Vice President - Administration