PRINCIPAL MUTUAL LIFE INSURANCE CO VARIABLE LIFE SEP ACCOUNT
485APOS, 1998-02-26
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                                                  Registration No. 333-00101

                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549

                        POST-EFFECTIVE AMENDMENT NO. 4 TO
                                    FORM S-6

                     FOR REGISTRATION UNDER THE SECURITIES ACT OF 1933
                  OF SECURITIES OF UNIT INVESTMENT TRUSTS REGISTERED ON
                                   FORM N-8B-2

        PRINCIPAL MUTUAL LIFE INSURANCE COMPANY VARIABLE LIFE SEPARATE ACCOUNT
                            (Exact Name of Depositor)

                          The Principal Financial Group
                           Des Moines, Iowa 50392-0100
               (Address of Depositor's Principal Executive Offices)

                                 David J. Brown
                     Principal Mutual Life Insurance Company
                          The Principal Financial Group
                             Des Moines, Iowa 50392-0300
                     (Name and address of agent for service)
              Telephone Number, Including Area Code: (515) 247-5111

                   Please send copies of all communications to

                              W. Randolph Thompson
                      Jorden, Burt, Berenson & Johnson LLP
                                 Suite 400 East
                       1025 Thomas Jefferson Street, N.W.
                            Washington, DC 20007-0805

It is proposed that this filing will become effective (check appropriate box)

     _____ immediately upon filing pursuant to paragraph (b) of Rule 485

     _____ on (date) pursuant to paragraph (b) of Rule 485

     _____ 60 days after filing pursuant to paragraph (a)(1) of Rule 485

     __X__ on May 1, 1998 pursuant to paragraph (a)(1) of Rule 485


     _____ This post-effective amendment designates a new effective date for a 
           previously filed post-effective amendment.

Title and Amount of  Securities:  PrinFlex Life Insurance  Policy.  
<PAGE>
                     PRINCIPAL MUTUAL LIFE INSURANCE COMPANY
                         VARIABLE LIFE SEPARATE ACCOUNT

                       Registration Statement on Form S-6
                              Cross Reference Sheet

    Items of
   Form N-8B-2               Captions in Prospectus

        1..............  Cover Page

        2..............  Cover Page

        3..............  Not Applicable

        4..............  Distribution of the Policy

        5..............  Principal Mutual Life Insurance Company Variable Life
                         Separate Account

        6(a)...........  Not Applicable

        6(b)...........  Not Applicable

        7..............  Not Required

        8..............  Not Required

        9..............  Legal Proceedings

        10(a)..........  Ownership, Beneficiaries, Assignment

        10(b)..........  Policy Values; Participating Policy

        10(c), 10(d)...  Summary (Transfers; Policy Loans; Total and Partial
                         Surrenders, Charges and Deductions; Maturity Proceeds;
                         Death Benefits and Proceeds, Termination and
                         Reinstatement; Policy "Free Look"); Policy "Free Look,"
                         Values Transfers; Policy Loans; Total and Partial
                         Surrenders); Death Benefits and Rights; Charges and
                         Deductions (Transaction Charge, Surrender Charge)
                         Policy Termination  and Reinstatement

        10(e)..........  Summary (Termination and Reinstatement); Policy
                         Termination and Reinstatement; Registration Statement

        10(f)..........  Other Matters (Voting Rights)

        10(g)(1),
        10(g)(2),
        10(h)(1),
        10(h)(2).......  Principal Mutual Life Insurance Company Variable Life
                         Separate Account; General Provisions (Addition,
                         Deletion or Substitution of Investments; The
                         Contract)

        10(g)(3),
        10(g)(4),
        10(h)(3),
        10(h)(4).......  Not Applicable

        10(i)..........  Principal Mutual Life Insurance Company Variable Life
                         Separate Account, Values and Policy Features While the
                         Policy is in Force; Death Benefits and Rights;
                         General Provisions (Addition, Deletion or Substitution
                         of Investments; Optional Insurance Benefits; Policy
                         Proceeds); Federal Tax Matters

        11.............  Principal Mutual Life Insurance Company Variable Life
                         Separate Account (Separate Account Divisions); General
                         Provisions (Addition, Deletion or Substitution of
                         Investments)

        12(a)..........  Cover page

        12(b)..........  Not Applicable

        12(c)..........  Principal Mutual Life Insurance Company Variable Life
                         Separate Account (Separate Account Divisions)

        12(d)..........  Distribution of the Policy

        12(e)..........  Not Applicable

        13(a)..........  Summary (Charges and Deductions); Principal Mutual Life
                         Insurance Company Variable Life Separate Account;
                         Charges and Deductions; Distribution of the Policy

        13(b), 13(c),
        13(d), 13(e),
        13(f), 13(g)...  Not Applicable

        14.............  Distribution of the Policy

        15.............  Summary (Premiums); Purchasing a Policy

        16.............  Summary (The Policy); Principal Mutual Life Insurance
                         Company Variable Life Separate Account; Purchasing a
                         Policy (Allocation of Premiums);
                         Values and Policy Features While the Policy is in
                         Force; General Provisions (Addition, Deletion or
                         Substitution of Investments)

        17(a), 17(b),
        17(c)..........  Captions referenced under Items 10(c), 10(d), 10(e),
                         and 10(i) above

        18(a)..........  Summary (Policy Value); Values and Policy Features
                          While the Policy is in Force

        18(b)..........  Not Applicable

        18(c)..........  Values and Policy Features While the Policy is in Force

        18(d)..........  Not Applicable

        19.............  Other Matters (Voting Rights; Statement of Values)

        20(a), 20(b)...  Principal Mutual Life Insurance Company Variable Life
                         Separate Account; General Provisions (Addition,
                         Deletion or Substitution of Investments); Other Matters
                         (Voting Rights)

        20(c), 20(d),
        20(e), 20(f)...  Not Applicable

        21(a), 21(b)...  Summary (Policy Loans); Values and Policy Features
                         While the Policy is in Force (Policy Loans)

        21(c)..........  Not Applicable

        22.............  General Provisions (The Contract; Incontestability)

        23.............  Not Applicable

        24.............  Charges and Deductions (Special Provisions for Group or
                         Sponsored Arrangements)

        25.............  Description of Principal Mutual Life Insurance Company

        26.............  Not Applicable

        27.............  Description of Principal Mutual Life Insurance Company

        28.............  Officers and Directors of Principal Mutual Life
                         Insurance Company

        29.............  Description of Principal Mutual Life Insurance Company

        30.............  Not Applicable

        31.............  Not Applicable

        32.............  Not Applicable

        33.............  Not Applicable

        34.............  Not Applicable

        35.............  Description of Principal Mutual Life Insurance Company

        36.............  Not Applicable

        37.............  Not Applicable

        38(a), 38(b),
        38(c)..........  Distribution of the Policy

        39(a), 39(b)...  Distribution of the Policy

        40.............  Not Applicable

        41(a)..........  Distribution of the Policy

        41(b), 41(c)...  Not Applicable

        42.............  Not Applicable

        43.............  Not Applicable

        44(a), 44(b),
        44(c)..........  Summary (Policy Value; Transfers; Policy Loans; Total
                         and Partial Surrenders, Termination and Reinstatement;
                         Policy "Free-Look"); Principal Mutual Life Insurance
                         Company Variable Life Separate Account; Values
                         and Policy Features while the Policy is in Force
                         (Policy Values; Transfers; Policy Loans; Total and
                         Partial Surrender) Charges and Deductions

        45.............  Not Applicable

        46(a)..........  Captions referenced under items 44(a) above

        46(b)..........  Not Applicable

        47.............  Not Applicable

        48.............  Not Applicable

        49.............  Not Applicable

        50.............  Not Applicable

        51(a) - (j)....  Description of Principal Mutual Life Insurance Company;
                         Principal Mutual Life Insurance Company Variable Life
                         Separate Account; Purchasing a Policy; Policy
                         Termination and Reinstatement; General Provisions;
                         Distribution of the Policy

        52(a)..........  Principal Mutual Life Insurance Company Variable Life
                         Separate Account; General Provisions (Addition,
                         Deletion or Substitution of Investments)

        52(b)..........  Not Applicable

        52(c)..........  Captions referenced in 10(g) and 10(h) above

        52(d)..........  Not Applicable

        53(a)..........  Summary (Tax Consequences of the Policy); Federal Tax
                         Matters

        53(b)..........  Not Applicable
        54.............  Not Applicable

        55.............  Not Applicable

        56.............  Not Applicable

        57.............  Not Applicable

        58.............  Not Applicable

        59.............  Not Applicable

<PAGE>

   
                          Prospectus Dated _______________
    


     PRINCIPAL MUTUAL LIFE INSURANCE COMPANY VARIABLE LIFE SEPARATE ACCOUNT
  PrinFlex LIFE(R) -- FLEXIBLE PREMIUM VARIABLE UNIVERSAL LIFE INSURANCE POLICY


     "PrinFlex Life(R) ," the flexible premium variable universal life insurance
policy  (the  "Policy"  or the  "Policies")  offered by  Principal  Mutual  Life
Insurance  Company  ("Company")  and described in this Prospectus is designed to
provide lifetime insurance protection and maximum flexibility in connection with
premium payments and death benefits. As policyowner you may, within limits, vary
the frequency  and amount of premium  payments and increase or decrease the face
amount of the life insurance benefit under the Policy.  This flexibility  allows
you to provide for  changing  life  insurance  needs  within a single  insurance
policy.

     Neither premium payments nor death benefits are deposits or obligations of,
or guaranteed by or endorsed by any bank.  Premium  payments and death  benefits
are not federally  insured by the Federal  Deposit  Insurance  Corporation,  the
Federal Reserve Board or any other government agency.

     The Policy  provides : (1) a death  benefit upon the insured's  death;  (2)
policy  loans;  and (3) a net surrender  value  accessible by a partial or total
surrender of the Policy.

   
     Policy  values  may be  accumulated  on a  fixed  basis  or vary  with  the
investment  performance  of the division of the Principal  Mutual Life Insurance
Company Variable Life Separate Account to which the policyowner allocates policy
values.  Each  division  invests  in an  investment  portfolio  of an  open-end,
management  investment  company ("Mutual Fund").  The accompanying  prospectuses
describe  the  investment  objectives  and risks of the Mutual  Funds  currently
offered as investment  choices under the Policy:  Principal  Variable  Contracts
Fund,  Inc. - Aggressive  Growth Account,  Asset  Allocation  Account,  Balanced
Account,  Bond Account,  Capital Value Account,  Government  Securities Account,
Growth Account,  International Account, International SmallCap Account, MicroCap
Account,  MidCap  Account,  MidCap Growth Account,  Money Market  Account,  Real
Estate  Account,  SmallCap  Account,  SmallCap  Growth  Account,  SmallCap Value
Account and Utilities  Account;  Fidelity Variable  Insurance  Products Fund II:
Contrafund  Portfolio ("Fidelity VIP Contrafund  Portfolio");  Fidelity Variable
Insurance Products Fund:  Equity-Income  Portfolio  ("Fidelity VIP Equity-Income
Portfolio");  Fidelity Variable  Insurance  Products Fund: High Income Portfolio
("Fidelity  VIP High Income  Portfolio);  Putnam  Variable  Trust  Global  Asset
Allocation  Fund ("Putnam VT Global Asset  Allocation  Fund");  Putnam  Variable
Trust Vista Fund ("Putnam VT Vista Fund") and Putnam Variable Trust Voyager Fund
("Putnam VT Voyager Fund").
    

     Prospective  purchasers  of this Policy are  advised  that  replacement  of
existing insurance coverage may not be financially advantageous.  It may also be
disadvantageous  to purchase a Policy as a means to obtain additional  insurance
protection if the purchaser already owns a flexible premium  universal  variable
life insurance policy.

   
     Please read this prospectus  carefully and retain it for future  reference.
This  Prospectus  is  valid  only if  accompanied  or  preceded  by the  current
prospectuses  for  the  Fidelity  Variable  Insurance  Products  Fund,  Fidelity
Variable Insurance Products Fund II, Principal Variable Contracts Fund, Inc. and
Putnam Variable Trust.
    


     THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED BY THE SECURITIES
     AND EXCHANGE  COMMISSION OR ANY STATE  SECURITIES  COMMISSION,  NOR HAS THE
     SECURITIES  AND  EXCHANGE  COMMISSION  OR ANY STATE  SECURITIES  COMMISSION
     PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION
     TO THE CONTRARY IS A CRIMINAL OFFENSE.

   
                                TABLE OF CONTENTS

GLOSSARY OF SPECIAL TERMS ................................. 4

SUMMARY ................................................... 5

     The Policy............................................ 5

     Premiums.............................................. 6

     Policy Value.......................................... 6

     Transfers............................................. 6

     Policy Loans.......................................... 6

     Total and Partial Surrenders...........................7

     Charges and Deductions ............................... 7

     Maturity Proceeds..................................... 8

     Death Benefit and Proceeds............................ 8

     Adjustment Options.................................... 8

     Termination and Reinstatement......................... 8

     Policy "Free Look".................................... 10

     Distribution of the Policy............................ 10

     Tax Consequences of the Policy........................ 10

DESCRIPTION OF PRINCIPAL MUTUAL
LIFE INSURANCE COMPANY .................................... 10

PRINCIPAL MUTUAL LIFE INSURANCE
COMPANY VARIABLE LIFE SEPARATE
ACCOUNT.................................................... 10

     Separate Account Divisions............................ 11

PURCHASING A POLICY........................................ 14

     Purchase Procedures................................... 14

     Payment of Premiums................................... 15

     Premium Limitations................................... 15

     Allocation of Premiums................................ 16

     Policy "Free Look".................................... 16

VALUES AND POLICY FEATURES WHILE
THE POLICY IS IN FORCE..................................... 16

     Policy Values......................................... 16

     Transfers............................................. 17

     Automatic Portfolio Balancing......................... 18

     Policy Loans.......................................... 19

     Total and Partial Surrenders.......................... 19

DEATH BENEFITS AND RIGHTS.................................. 20

     Death Proceeds........................................ 20

     Death Benefit......................................... 20

     Applicable Percentage................................. 20

     Change in Death Benefit Option........................ 21

     Adjustment Options.................................... 21

CHARGES AND DEDUCTIONS..................................... 22

     Premium Expense Charge................................ 22

     Monthly Policy Charge................................. 22

     Cost of Insurance Charge.............................. 23

     Administration Charge................................. 23

     Mortality and Expense Risks Charge.................... 23

     Transaction Charge.................................... 23

     Surrender Charge...................................... 24

     Contingent Deferred Sales Charge...................... 24

     Contingent Deferred Administration Charge............. 24

     Surrender Charge Percentage........................... 24

     Sales Charge Limitations.............................. 25

     Other Charges......................................... 25

     Special Provisions for Group or Sponsored
     Arrangements.......................................... 25

THE FIXED ACCOUNT.......................................... 26

POLICY TERMINATION AND REINSTATEMENT....................... 26

     Policy Termination.................................... 26

     Reinstatement......................................... 27

OTHER MATTERS.............................................. 28

     Voting Rights......................................... 28

     Statement of Values................................... 28

     Service Available by Telephone........................ 28

GENERAL PROVISIONS......................................... 29

     Addition, Deletion, or Substitution of
     Investments........................................... 29

     Optional Insurance Benefits........................... 29

     The Contract.......................................... 30

     Incontestability...................................... 30

     Misstatements......................................... 30

     Suicide............................................... 30

     Ownership............................................. 30

     Beneficiaries......................................... 31

     Benefit Instructions.................................. 31

     Postponement of Payments.............................. 31

     Assignment............................................ 31

     Policy Proceeds....................................... 31

     Participating Policy.................................. 32

     Right to Exchange Policy.............................. 32

     Term Conversion Bonus Program......................... 33

     Policy Split Option Exchange.......................... 33

DISTRIBUTION OF THE POLICY................................. 33

OFFICERS AND DIRECTORS OF PRINCIPAL
MANAGEMENT CORPORATION..................................... 34

OFFICERS AND DIRECTORS OF
PRINCIPAL MUTUAL LIFE INSURANCE
COMPANY.................................................... 34

STATE REGULATION OF PRINCIPAL
MUTUAL LIFE INSURANCE COMPANY.............................. 35

FEDERAL TAX MATTERS........................................ 36

     Tax Status of the Company and the Separate
     Account............................................... 36

     Charges for Taxes..................................... 36

     Diversification Standards............................. 36

     Life Insurance Status of Policy....................... 36

     Modified Endowment Contract Status.................... 37

     Policy Surrenders and Partial Surrenders.............. 37

     Policy Loans and Interest Deductions.................. 38

     Corporate Alternative Minimum Tax..................... 38

     Exchange or Assignments of Policies................... 38

     Withholding........................................... 38

     Taxation of Accelerated Death Benefits................ 38

     Other Tax Issues...................................... 38

EMPLOYEE BENEFIT PLANS..................................... 38

LEGAL PROCEEDINGS.......................................... 39

LEGAL OPINION.............................................. 39

INDEPENDENT AUDITORS....................................... 39

REGISTRATION STATEMENT..................................... 39

FINANCIAL STATEMENTS....................................... 39

     Report of Independent Auditors........................ 40

     Variable Life Separate Account
     Financial Statements.................................. 41

     Report of Independent Auditors........................ 61

     The Principal Financial Group
     Financial Statements.................................. 62

APPENDIX A - SAMPLE ILLUSTRATIONS OF
POLICY VALUES, SURRENDER VALUES AND
DEATH BENEFITS............................................. 95

APPENDIX B - TARGET PREMIUM................................102

APPENDIX C - EXCHANGE OFFER ...............................103
    

THIS  PROSPECTUS  DOES NOT CONSTITUTE AN OFFERING IN ANY  JURISDICTION  IN WHICH
SUCH OFFERING MAY NOT LAWFULLY BE MADE.  PRINCIPAL MUTUAL LIFE INSURANCE COMPANY
DOES NOT AUTHORIZE ANY  INFORMATION  OR  REPRESENTATIONS  REGARDING THE OFFERING
DESCRIBED IN THIS  PROSPECTUS  OTHER THAN AS CONTAINED IN THIS  PROSPECTUS,  THE
PROSPECTUS  FOR THE  UNDERLYING  MUTUAL  FUND  OR THE  STATEMENT  OF  ADDITIONAL
INFORMATION OF THIS FUND.

GLOSSARY OF SPECIAL TERMS

     Account - Series or portfolio of a Mutual Fund in which a Separate  Account
Division invests.

     Attained Age - The insured's age on the birthday  preceding the last Policy
Anniversary.

     Business  Day - Any day  that  the New  York  Stock  Exchange  is open  for
trading, and trading is not restricted.

     Division  - A part of the  Separate  Account to which Net  Premiums  may be
allocated  which invests in an Account or Portfolio of a Mutual Fund.  The value
of an investment in a Division is variable and is not guaranteed.

     Effective  Date - The date on which  all  requirements  for  issuance  of a
Policy have been satisfied.

     Face Amount - The minimum  death  benefit of a Policy so long as the Policy
remains in force.

     Fixed  Account - That part of Policy  Value that  reflects the value in the
general account of the Company.

     General  Account - The assets of the Company other than those  allocated to
any of the Separate Accounts of the Company.

     Guideline  Annual Premium - The level annual  payment  necessary to provide
the  death  benefit  under  a  Policy,  through  maturity,  based  on  the  1980
Commissioners Standard Ordinary Mortality Table, a 5% assumed interest rate, and
the fees and charges specified for a Policy.

     Internal Revenue Code - The Internal Revenue Code of 1986, as amended,  and
regulations promulgated thereunder. Reference to the Internal Revenue Code means
such Internal  Revenue Code or the  corresponding  provisions of any  subsequent
revenue code and any regulations thereunder.

     Investment  Account - That part of the Policy Value that reflects the value
in one of the Divisions of the Separate Account.

     Loan  Account - That  part of the  Policy  Value  that  reflects  the value
transferred  from the Fixed  Account or  Separate  Account as  collateral  for a
policy loan.

     Maturity  Date  - The  Policy  Anniversary  following  the  insured's  95th
birthday.

     Monthly  Date - The day of the  month  which  is the same as the day of the
Policy Date. For example, if the Policy Date is June 10, 1997, the first Monthly
Date is July 10, 1997.

     Monthly Policy Charge - The amount subtracted from the Policy Value on each
Monthly Date equal to the sum of the cost of insurance and  additional  benefits
provided by any rider plus the monthly  administration  charge and mortality and
expense risks charge in effect on the Monthly Date.

     Mutual Fund - A registered,  open-end,  management investment company, or a
separate  investment  account or portfolio  thereof,  in which a Division of the
Separate Account invests.

     Net Premium - The gross premium less the deductions for the Premium Expense
Charge. It is the amount of premium allocated to the Fixed Account or Investment
Accounts.

     Net  Surrender  Value - The  Surrender  Value of the Policy  reduced by any
unpaid loans and loan interest.

     Notice - Any form of  communication  received in the Company's  home office
providing the  information  needed by the Company,  either in writing or another
manner approved in advance by the Company.

     Policy  Date - The  Policy  Date is the date from which  Monthly  Dates and
Policy Years and Anniversaries are determined.

     Policy Value - The sum of the values in the Loan Account, Fixed Account and
Investment Accounts.

     Policy  Years  and  Anniversaries  - The  Policy  Years  and  Anniversaries
computed from the Policy Date.  Example:  If the Policy Date is May 5, 1997, the
first Policy Year ends on May 4, 1998 and the first Policy  Anniversary falls on
May 5, 1998.

     Premium Expense Charge - The charge deducted from premium payments to cover
a sales charge, state and local premium taxes and federal taxes.

     Prorated Basis - The proportion  that the value of a particular  Investment
Account or Fixed Account for a Policy bears to the total value of all Investment
Accounts and the Fixed Account for that Policy.

     Related  Policies - Policies which have a common Effective Date pursuant to
a Written Request from applicant(s).

     Separate  Account - Principal  Mutual Life Insurance  Company Variable Life
Separate  Account,  a  registered  unit  investment  trust  with  Divisions  and
segregated assets, to which Net Premiums may be allocated.

     Surrender  Charge - A charge  assessed upon total  surrender of a Policy or
termination of a Policy when a grace period expires without  sufficient  premium
payment.

     Surrender Value - The Policy Value reduced by the Surrender Charge.

     Target  Premium - A premium  amount used to  determine  the  maximum  sales
charge that is included as part of the Premium Expense Charge and any applicable
contingent  deferred sales charge under a Policy.  Target Premiums are set forth
in Appendix  B. The  policyowner  will be advised of the Target  Premium for any
increase in face amount.

     Unit - The accounting measure used to calculate Division values.

     Valuation  Period - The period  between  the time as of which the net asset
value of a Mutual  Fund is  determined  on one  business  day and the time as of
which that value is determined on the next following business day.

     Written  Request - Actual delivery to the Company at its home office in Des
Moines,  Iowa,  of a written  notice or  request,  signed and  dated,  on a form
supplied or approved by the Company.

 SUMMARY

     THE FOLLOWING  SUMMARY IS INTENDED TO PROVIDE A GENERAL  DESCRIPTION OF THE
MOST IMPORTANT POLICY FEATURES.  IT IS NOT  COMPREHENSIVE  AND SHOULD BE READ IN
CONJUNCTION  WITH  THE  DETAILED   INFORMATION   APPEARING   ELSEWHERE  IN  THIS
PROSPECTUS.

The Policy

     The Policy is designed to provide you with  lifetime  insurance  protection
and flexibility in connection with the amount and frequency of premium  payments
and the amount of life  insurance  proceeds  payable under the Policy.  You may,
subject  to  certain  limitations,  vary the  frequency  and  amount of  premium
payments.  The Policy is a life insurance contract with a death benefit,  Policy
Value, and other features traditionally associated with life insurance.

     You may  allocate  Net  Premium  Payments to the Fixed  Account  and/or the
Divisions of the Principal Mutual Life Insurance  Company Variable Life Separate
Account.  Allocations  to the Divisions of the Separate  Account are invested in
shares of a particular  Account.  Allocation  instructions may be changed at any
time and transfers may be made subject to certain conditions.

     The Accounts in which the Divisions currently invest are as follows:

   
                                                   Account in which
             Division                            the Division Invests
             --------                            ---------------------
Aggressive Growth Division                Aggressive Growth Account
Asset Allocation Division                 Asset Allocation Account
Balanced Division                         Balanced Account
Bond Division                             Bond Account
Capital Value Division                    Capital Value Account
Government Securities Division            Government Securities Account
Growth Division                           Growth Account
International Division                    International Account
International SmallCap Division           International SmallCap Account
MicroCap Division                         MicroCap Account
MidCap Division                           MidCap Account
MidCap Growth Division                    MidCap Growth Account
Money Market Division                     Money Market Account
Real Estate Division                      Real Estate Account
SmallCap Division                         SmallCap Account
SmallCap Growth Division                  SmallCap Growth Account
SmallCap Value Division                   SmallCap Value Account
Utilities Division                        Utilities Account
Fidelity Contrafund Division              Fidelity VIP II Contrafund Portfolio
Fidelity Equity-Income Division           Fidelity VIP Equity-Income Portfolio
Fidelity High Income Division             Fidelity VIP High Income Portfolio
Putnam Global Asset Allocation Division   Putnam VT Global Asset Allocation Fund
Putnam Vista Division                     Putnam VT Vista Fund
Putnam Voyager Division                   Putnam VT Voyager Fund
    

Premiums

   
     The  required  initial  premium  payment  is equal to the  minimum  monthly
premium shown on the Policy's  current data pages.  Payment of a minimum premium
is required during the first twenty-four  policy months (except where prohibited
by state law) (the "Minimum Required Premium"). If the face amount of the Policy
is increased during the first  twenty-four  policy months,  the Minimum Required
Premium  will  increase  for  the  remainder  of the  twenty-four  month  period
following the date of the face amount increase.  Payment of the Minimum Required
Premium  ensures that the Policy will not enter a grace period  during the first
twenty-four  Policy months,  unless a policy loan is taken. See "Termination and
Reinstatement"  and "Policy  Loans".  The Company allows  payments in accordance
with the planned periodic premium schedule established by the policyowner in the
application (annual, semiannual, quarterly, or preauthorized withdrawal payments
of premium on a monthly basis).  However, if the minimum monthly premium is less
than $30,  only a planned  periodic  premium  schedule  that  would  result in a
payment of $30 or more will be made  available to the  policyowner.  The Company
also allows  unscheduled  premium  payments of $30 or more. The planned periodic
premium  schedule  indicates the preference of the  policyowner  only, and other
than  payment  of the  Minimum  Required  Premium,  payment of  premiums  is not
required. (However, the death benefit guarantee premium must be paid to maintain
the death benefit guarantee rider. See "Optional  Insurance  Benefits.") Changes
in  frequency,  as well as  increases  or  decreases  in the  amount of  planned
periodic premiums, may be made. However, the total of all premiums,  planned and
otherwise,  cannot exceed the current maximum  premium  limitations set forth in
the Internal Revenue Code to qualify a Policy as a life insurance  contract.  At
any time there is an outstanding  policy loan, if a payment cannot be identified
as a premium payment, it will be considered a loan repayment.
    

     All Net Premium  payments  received  prior to the Effective Date and during
the first 20 days from the  Effective  Date are  allocated  to the Money  Market
Division of the Separate  Account.  On the 21st day from the Effective Date, the
Policy Value held in the Money Market  Division is  transferred to the Divisions
and the  Fixed  Account  in  accordance  with the  policyowner's  direction  for
allocation of premium payments.  (If the 21st day from the Effective Date is not
a Business Day, the transfer will occur on the first  Business Day  thereafter).
Net  Premium  payments  received  after the  Policy  Value in the  Money  Market
Division is  transferred  to the  Divisions  and the Fixed Account are allocated
among the Divisions and the Fixed Account in accordance  with the  directions in
the application for the Policy.

Policy Value

     The Policy Value reflects the following:  premium payments made; investment
performance  of the  Divisions to which  amounts have been  allocated;  interest
credited  by the  Company to amounts  allocated  to the Fixed  Account;  partial
withdrawals; loans taken; repayment of loans; and deduction of charges described
below under "Charges And  Deductions." The Policy Value is the sum of the values
in the Investment Accounts, the Fixed Account and the Loan Account.

     Investment  Account.  An Investment Account is established under the Policy
for each  Division  of the  Separate  Account to which Net  Premiums or transfer
amounts have been allocated.  An Investment Account measures the interest of the
Policy in the corresponding Division. The value of each Investment Account under
the Policy varies each Business Day and reflects the  investment  performance of
the Account shares held in the corresponding Division. See "Policy Value".

     Fixed  Account.  The Fixed  Account  consists of that portion of the Policy
Value  based on Net  Premiums  allocated  to, and  amounts  transferred  to, the
general account of the Company.  The Company credits  interest on amounts in the
Fixed  Account at an  effective  annual rate  guaranteed  to be at least 3%. See
"Fixed Account."

     Loan  Account.  When a policy loan is taken,  the Company will  establish a
Loan Account under the Policy and will transfer an amount equal to the amount of
the loan from the  Investment  Accounts  and/or  the Fixed  Account  to the Loan
Account.  The Company will credit  interest to amounts in the Loan Account at an
effective  annual  rate of at least 6% through  Policy  Year ten at which  point
interest is credited at 7.75%. See "Policy Loans."

Transfers

     Scheduled and unscheduled transfers of Policy Value among Divisions and the
Fixed Account may be made by a  policyowner,  subject to certain  conditions and
charges.  The  Company  has  reserved  the right to  revoke  or modify  transfer
privileges and charges, except where prohibited by state law. See "Transfers."

Policy Loans

     A  policyowner  may borrow  against the Policy Value at any time the Policy
has Net  Surrender  Value.  The minimum  amount for a loan is $500.  Interest is
charged on policy loans at an annual rate of eight percent during any period the
loan is  outstanding.  Loan  interest is payable at the end of each Policy Year.
All policy loans and loan interest will be deducted from proceeds payable at the
insured's death, upon maturity, or upon total surrender. See "Policy Loans."

Total and Partial Surrenders

     A policyowner may elect to make a total surrender of the Policy and receive
its Net  Surrender  Value  determined  as of the date the Company  receives  the
policyowner's  Written  Request.  A  Surrender  Charge  is  imposed  upon  total
surrender  of a Policy at any time  within the first ten years  after the Policy
Date. In addition,  any increase in face amount is subject to a Surrender Charge
upon  total  surrender  of the  Policy at any time  within  ten years  after the
effective date of the adjustment.  After the second Policy Year, the policyowner
may request a partial  surrender of the Policy Value, but no more than two times
per  Policy  Year.  The  minimum  amount  for a  partial  surrender  is $500 and
aggregate  partial  surrenders  during a Policy  Year  cannot  exceed 75% of the
Policy's  Net  Surrender  Value at the  time  the  first  partial  surrender  is
requested.  A  transaction  charge of the  lesser of $25 or two  percent  of the
amount of the partial surrender is imposed on each partial surrender. The Policy
Value is reduced by the amount of any  partial  surrender  plus the  transaction
charge.  The amount  surrendered  will be withdrawn from the Policy on a last-in
first-out  basis.  If the  Option 1 death  benefit is in effect at the time of a
partial  surrender,  then the Policy's face amount is also reduced by the amount
of the partial surrender plus the transaction charge.

Charges and Deductions

     Charges under the Policy are assessed as:

         (1)  deductions from premiums
              o sales  load of 2.75% of  premiums  less  than or equal to Target
                Premium and .75% of premiums in excess of Target  Premium,  made
                during each of the first ten Policy  Years and,  with respect to
                premiums  attributable to any face amount increase,  made during
                each of the first ten years following the increase
              o  2.20% state and local taxes
              o  1.25% federal taxes

         (2) Surrender  Charges upon  termination or total surrender made during
the first ten Policy  Years (and ten years  after an increase in the Policy face
amount)  equal to a percentage  (described in the table below) of the sum of the
following:

              o  deferred  administrative  charge of $3 for each  $1,000 of face
                 amount (but no greater than $1,500 per Policy), and
              o  deferred  sales  charge  of  47.25%  of  premiums  paid up to a
                 maximum of two Target Premiums. (See "Contingent Deferred Sales
                 Charge")

                        Surrender               Surrender Charge
                           Year                     Percentage
                        ---------               ----------------
                           1-5                       100.00%
                             6                        95.24%
                             7                        85.71%
                             8                        71.43%
                             9                        52.38%
                            10                        28.57%
                            11+                        0.00%

         (3)  Monthly Policy Charges 
              o  administration charge:
                  During the first Policy Year: 1/12 x ($.40 for each $1,000 of
                      face amount),  but no less than  $6.00/month and no
                      greater than $16.67/month;
                  During each Policy Year thereafter: 1/12 x ($.60 for each 
                      $1,000 of face amount)
              o  cost of insurance charge
              o  mortality and expense risks charge of .90% per annum against
                 the value of the policyowner's Investment Accounts (After the
                 ninth Policy  Year the mortality and expense risks charge will
                 not exceed .27% per annum)
              o  supplemental benefit(s) charge(s)

         (4)  Other Charges
              o  investment management fees and other operating expenses for the
                 underlying Accounts
              o  transfer  fee  of $25  will  be  imposed  on  each  unscheduled
                 transfer  of Policy  Value  among the  Investment  Accounts  in
                 excess of twelve during a Policy Year
              o  transaction  charge of the  lesser  of $25 or 2% of the  amount
                 surrendered on each partial surrender of Policy Value

     For  complete  discussion  of  charges  and  deductions  see  "Charges  and
Deductions".

Maturity Proceeds

     If the  insured  under a Policy is living on the  Policy's  Maturity  Date,
which is the Policy  Anniversary  following  the  birthday  on which the insured
reaches  age 95, the  Company  will pay the  Policy's  maturity  proceeds to the
policyowner.  A Policy's  maturity proceeds are the Policy Value less any Policy
loans and unpaid loan interest on the Maturity  Date.  If maturity  proceeds are
paid under a Policy, the Policy terminates with no further benefits payable.

Death Benefit and Proceeds

     The death proceeds under a Policy are payable to the  beneficiary  when the
insured dies,  subject to all provisions and conditions of the Policy. The death
proceeds,  determined  as of the date of the  insured's  death,  are:  the death
benefit  described below, plus proceeds from any benefit riders on the insured's
life,  less any Policy  loans and loan  interest,  and less any overdue  Monthly
Policy  Charges if the insured  dies during a grace  period.  All or part of the
death  proceeds may be paid in cash or applied  under one or more of the benefit
options available under the Policy, subject to certain restrictions. The Company
pays  interest  on the death  proceeds  from the date of death until the date of
payment  or until  applied  under a benefit  option.  Interest  is at a rate the
Company determines, but not less than required by state law.

     There are two options  available for the death benefit under a Policy. If a
policyowner  selects Option 1, the death benefit will be equal to the greater of
the  face  amount  of the  Policy  or the  Policy  Value  on the  date of  death
multiplied by an applicable  percentage  specified in the Internal Revenue Code.
If a policyowner  selects Option 2, the death benefit will be the greater of the
face  amount of the  Policy  plus the  Policy  Value on the date of death or the
Policy Value on the date of death multiplied by the applicable percentage.

     A policyowner may make a Written Request to change the death benefit option
on or after the second  Policy  Anniversary.  Any change must be approved by the
Company  before it takes effect.  Changes in death benefit option are limited to
two per Policy Year.  If the request is to change from Option 1 to Option 2, the
face amount will be reduced by the amount of the Policy  Value on the  effective
date of the change.  The Company  reserves the right to  disapprove a request to
change from  Option 1 to Option 2 if the face amount in effect  after the change
would be less than $50,000. Evidence of insurability satisfactory to the Company
under its  underwriting  guidelines  then in effect may be  required on a change
from  Option 1 to Option 2. If the  request is to change from Option 2 to Option
1, the face amount will be  increased  by the amount of the Policy  Value on the
effective  date of the change.  No evidence of  insurability  is required  for a
change from Option 2 to Option 1. The  effective  date of any change will be the
Monthly Date that  coincides with or next follows the day the request for change
is approved by the Company.

Adjustment Options

     Subject to certain conditions,  the face amount of a Policy may be adjusted
upon Written  Request to the Company.  If a payment in an amount greater than or
equal to the adjustment  conditional  receipt  premium deposit is submitted with
the  adjustment  application,  then  a  conditional  receipt  is  given  to  the
policyowner  reflecting  receipt  of  the  payment  and  outlining  any  interim
insurance  coverage  provided  by  the  conditional   receipt.   The  adjustment
conditional receipt premium deposit is that amount calculated by the Company and
provided to the policyowner in connection with the  policyowner's  request for a
face amount  increase.  No request to adjust the face amount of a Policy will be
approved if a Policy is in a grace period or if Monthly Policy Charges are being
waived under a rider.  In  addition,  a decrease in face amount may be requested
only after the second Policy Anniversary and may not reduce the face amount of a
Policy below $50,000.  A requested face amount increase must be at least $50,000
and is subject to evidence of insurability satisfactory to the Company under its
underwriting  guidelines  then in effect.  Any  adjustment  in face  amount of a
Policy  approved  by the Company  will be  effective  on the  Monthly  Date that
coincides  with or next  follows  the  Company's  approval  of the  request.  No
processing  charges are assessed in  connection  with  adjustments  of a Policy,
although an increase in face amount will result in Premium  Expense  Charges and
Surrender Charges applicable to the increase.  Additionally,  if the face amount
of the Policy is  increased  during the first  twenty-four  policy  months,  the
Minimum  Required  Premium will  increase for the  remainder of the  twenty-four
month period following the date of the face amount  increase.  Increases in face
amount made pursuant to a Cost of Living Rider,  Salary  Increase Rider or Extra
Protection  Increase Rider are not subject to the minimum  increase amount or to
evidence  of  insurability.   More  information  regarding  these  supplementary
benefits may be obtained from an authorized agent of the Company.

Termination and Reinstatement

     Failure to make a planned periodic  premium or additional  premium payments
may cause termination of a Policy. A notice of impending termination of a Policy
will be sent if:

     1.  Twenty-four  months or later  following the Policy Date, or at any time
         after a policy loan is taken,  the Net  Surrender  Value of a Policy on
         any  Monthly  Date is less than the Monthly  Policy  Charge and, if the
         Policy has a death benefit guarantee rider, the death benefit guarantee
         premium requirement has not been satisfied; or

      2. During the 24 months following the Policy Date, the sum of the premiums
         paid is less than the Minimum  Required Premium on a Monthly Date (this
         provision  does not apply where  prohibited  by state laws; a notice of
         impending termination will be sent as permitted therein).

     The Minimum  Required  Premium on a Monthly  Date is equal to (1) times (2)
where:

     1.  Is the minimum monthly premium shown on the current data pages; and

     2. Is the number of completed months since the Policy Date.

     The  notice of  impending  termination  will show the 61-day  grace  period
during  which the Company  will accept a payment  required to keep the Policy in
force.

     If a grace  period  begins 24 months or more after the Policy Date  because
the Net Surrender  Value is less than the current  Monthly  Policy  Charge,  the
minimum payment is equal to (1) plus (2) divided by (3) where:

     1.  Is the amount by which the  Surrender  Charge  exceeds the  Accumulated
         Value on the Monthly Date on or immediately  preceding the start of the
         grace period;

     2.  Is three Monthly Policy Charges; and

     3. Is 1 minus the maximum Premium Expense Charge.

     If the grace period ends before we receive the minimum payment, the Company
will keep any remaining value in the Policy.

     If a grace period begins  because the sum of the premiums paid is less than
the Minimum Required Premium, the minimum payment is (1) minus (2) where:

     1. Is the Minimum Required Premium due on the second Monthly Date following
        the beginning of the grace period; and;

     2. Is the sum of the premiums paid since the Policy Date.

     If the grace  period ends before the Company  receives the past due Minimum
Required Premium, the Company will pay to the policyowner any remaining value in
the Policy, which would be the difference of (1) minus (2) where:

     1. Is the  Net  Surrender  Value  on the  Monthly  Date  on or  immediately
        preceding the start of the grace period; and

     2. Is the two Monthly Policy Charges applicable during the grace period.

     In the event the  61-day  grace  period  expires  without a payment  by the
policyowner at least equal to the minimum  payment,  the Policy will  terminate,
and the Company will retain the remaining value in the policy.

     Once a Policy has  terminated  as a result of  failure  to pay the  Minimum
Required  Premium on a Monthly  Date during the 24 months  following  the Policy
Date, or as a result of insufficient  value,  the policyowner may make a Written
Request to reinstate the Policy at any time within three years after the date of
termination,  so long as the  insured  is alive and it is prior to the  Policy's
Maturity Date. Satisfactory proof of insurability and payment of a reinstatement
premium is required.  The reinstatement  premium must be at least the greater of
((1) plus (2) divided by (3)) or ((4) minus (5)) where:

     1. Is the amount by which the  Surrender  Charge  exceeds  the  Accumulated
        Value on the Monthly Date on or  immediately  preceding the start of the
        grace period;

     2. Is three Monthly Policy Charges;

     3. Is 1. minus the maximum Premium Expense Charge;

     4. Is the Minimum Required Premium due on the second Monthly Date following
        the beginning of the grace period; and

     5. Is the sum of the premiums paid since the Policy Date.

Repayment or  reinstatement  of policy loans and loan  interest  which  remained
unpaid on the date the Policy terminated is also required.


Policy "Free Look"

     A policyowner has the limited right to return a Policy for cancellation and
receive a refund of all premiums paid  (Accumulated  Value for policies  applied
for in the  state of  California  by  Policyowners).  The  Written  Request  for
cancellation,  along with the return of the Policy, must be made within: 10 days
after the Policy or written notice of this right is received by the  policyowner
(30 days if the Policy is applied for in California  by a policyowner  age 60 or
over; 15 days if the Policy is applied for in Colorado; or 20 days if the Policy
is  applied  for in Idaho or North  Dakota)  or 45 days  after  the  policyowner
completes the Policy  application,  whichever is later. For Policies applied for
in the state of  California  by persons age 60 or over,  the amount  refunded is
equal to (1) plus (2) plus (3) where:

     1. Is  the  Policy   Value  as  of  the  date  the  Company   receives  the
        policyowner's Written Request for cancellation; and

     2. Is the Premium Expense Charge(s) deducted from gross premiums; and

     3. Is the Monthly Policy Charge(s) deducted from the Policy Value.

Distribution of the Policy

     The  Company may offer the Policy in states and  jurisdictions  where it is
licensed  to sell this type of  insurance  product.  The Policy  will be sold by
agents and brokers who represent the Company and are registered  representatives
of Princor  Financial  Services  Corporation,  the principal  underwriter of the
Policies,  or registered  representatives of other  broker-dealers which Princor
Financial Services Corporation selects and the Company approves.

Tax Consequences of the Policy

     The Policies will be treated as life insurance  contracts under  provisions
of the Internal  Revenue Code so long as certain  definitional  tests of Section
7702 of the Internal  Revenue Code are met and so long as the investments of the
Separate Account meet the diversification  requirements of Section 817(h) of the
Internal  Revenue  Code.  The  Company  has  designed  the  Policy to meet these
criteria. Thus, the death benefit under a Policy should be fully excludable from
the gross income of the beneficiary.  In addition, the policyowner should not be
taxed on any part of the Policy Value,  unless in the first 15 years of a Policy
a cash distribution is made as a result of a change in the benefits under (or in
other terms of) the Policy, such as a partial or total surrender of Policy Value
which causes a reduction in the face amount. Such a distribution will be taxable
to the extent of income in the Policy,  as limited by the  applicable  recapture
ceiling as set out in Section 7702(f)(7)(C) or (D) of the Internal Revenue Code.
Also,  partial surrenders may result in taxable income to the policyowner to the
extent  distributions  (or  deemed   distributions)   exceed  total  investments
(generally  premiums paid) in the Policy to the date of surrender.  If, however,
the Policy is considered a modified  endowment  contract  under the terms of the
Technical and  Miscellaneous  Revenue Act of 1988, all  distributions  under the
Policy would be taxed on an "income first" basis. Most distributions received by
a policyowner  directly or indirectly  (including policy loans, total or partial
surrenders or the assignment or pledge of any portion of the Policy Value) would
be  includable in gross income to the extent that the Policy Value of the Policy
exceeds  the  policyowner's  investment  in  the  contract.  (See  "Federal  Tax
Matters.") Death proceeds may also be subject to estate taxes.  Policyowners are
advised to consult with their own tax advisors  regarding  tax  treatment of the
Policies.

DESCRIPTION OF PRINCIPAL MUTUAL LIFE INSURANCE COMPANY (The "Company")

     Principal Mutual Life Insurance  Company is a mutual life insurance company
with its home office at The Principal  Financial Group, Des Moines,  Iowa 50392,
telephone number (515) 247-5111.  It was originally  incorporated under the laws
of the State of Iowa in 1879 as Bankers  Life  Association,  changed its name to
Bankers  Life  Company in 1911 and  changed  its name to  Principal  Mutual Life
Insurance  Company in 1986. It is a member of The Principal  Financial  Group, a
diversified family of insurance and financial services companies.

   
     Principal Mutual Life Insurance Company is authorized to do business in the
50 states of the United States,  the District of Columbia,  the  Commonwealth of
Puerto Rico, and the Canadian Provinces of Alberta, British Columbia,  Manitoba,
Ontario and Quebec. The Company offers a full range of products and services for
businesses, groups and individuals including individual insurance, pension plans
and  group/employee  benefits.  During the year ended  December  31,  1997,  the
Company  ranked in the upper one percent of life  insurers in assets and premium
income.  The Company has consistently  received excellent ratings from the major
rating firms based upon the Company's claims paying ability.  As of December 31,
1997,  the Company had $___ billion in assets under  management  and served more
than ___ million individuals and their families.
    

PRINCIPAL MUTUAL LIFE INSURANCE COMPANY VARIABLE LIFE SEPARATE ACCOUNT

     The Separate  Account was  established  on November 2, 1987,  pursuant to a
resolution of the Executive  Committee of the Board of Directors of the Company.
Under Iowa insurance law the income, gains or losses of the Separate Account are
credited to or charged against the assets of the Separate Account without regard
to the other income,  gains or losses of the Company. The assets of the Separate
Account, equal to the reserves and other liabilities arising under the Policies,
are not chargeable with liabilities  arising out of any other business conducted
by the  Company.  In  addition,  all  income,  gains or  losses,  whether or not
realized,  and  expenses  with  respect to a Division  shall be  credited  to or
charged  against that Division  without  regard to income,  gains or losses,  or
expenses of any other Division. The assets of the Separate Account are held with
relation to the Policies  described in this Prospectus and other policies issued
by the Company. All obligations arising under Policies, including the promise to
make benefit  payments,  are general corporate  obligations of the Company.  The
Separate  Account is organized as a unit  investment  trust under the Investment
Company Act of 1940.

     The Company is taxed as an  insurance  company  under the Tax Reform Act of
1984, as amended.  The operations of the Separate  Account are part of the total
operations  of the  Company,  but are  treated  separately  for  accounting  and
financial  statement  purposes and are  considered  separately  in computing the
Company's tax liability.

     The Separate  Account is not  affected by federal  income taxes paid by the
Company. The Company reserves the right to charge the Separate Account with, and
create a reserve for, any tax liability which the Company  determines may result
from maintenance of the Separate Account. To the best of the Company's knowledge
there is no current prospect of such liability.

Separate Account Divisions

   
     A policyowner may direct the Company to allocate Net Premium Payments among
the Divisions  which invest  exclusively in shares of a  corresponding  Account.
Some of these  Accounts  also offer their  shares to variable  annuity  separate
accounts of the Company ("Mixed  Funding") and to variable  annuity and variable
life separate accounts of unaffiliated  insurance  companies ("Shared Funding").
The potential risks  associated with "Mixed and Shared Funding" are disclosed in
the Mutual Fund  prospectuses.  The Accounts in which the Divisions invest,  and
the investment adviser of each Account, are provided in the following table. Not
all Accounts are available in all states.  A current list of which  Accounts are
available in your state may be obtained from an authorized agent of the Company.
    

<TABLE>
<CAPTION>
                                               ACCOUNT IN WHICH
                                             DIVISION INVESTS AND                                ACCOUNT
             DIVISION                         INVESTMENT ADVISER                           INVESTMENT OBJECTIVE
<S>                                 <C>                                         <C>
Aggressive Growth Division          Aggressive Growth Account;                  Seeks long-term capital appreciation by
                                    Morgan Stanley Asset Management, Inc.       investing primarily in growth-oriented common
                                    through a sub-advisory agreement            stocks of medium and large capitalization
                                                                                U.S. corporations and, to a limited extent,
                                                                                foreign corporations.

Asset Allocation Division           Asset Allocation Account;                   Seeks a total investment return consistent with
                                    Morgan Stanley Asset Management, Inc.       the preservation of capital.
                                    through a sub-advisory agreement

Balanced Division                   Balanced Account;                           Seeks a total return consisting of current income
                                    Invista Capital Management, Inc.            and capital appreciation while assuming reasonable
                                    through a sub-advisory agreement            risks in furtherance of the investment objective.

Bond Division                       Bond Account;                               Seeks to provide as high a level of income as is
                                    Principal Management Corporation            consistent with preservation of capital and prudent
                                                                                investment risk.

   
Capital Value Division              Capital Value Account;                      Seeks to achieve primarily long-term capital
                                    Invista Capital Management, Inc.            appreciation and secondarily growth of investment
                                    through a sub-advisory agreement            income through the purchase primarily of common
                                                                                stocks, but the Account may invest in other 
                                                                                securities.

Government Securities Division      Government Securities Account;              Seeks a high level of income, liquidity and safety
                                    Invista Capital Management, Inc.            of principal  through the purchase of  obligations
                                    through a sub-advisory agreement            issued or guaranteed by the United States Government
                                                                                or its agencies, with emphasis on Government
                                                                                National Mortgage Association Certificates ("GNMA
                                                                                Certificates").  Account  shares are not  guaranteed
                                                                                by the United States Government.

Growth Division                     Growth Account;                             Seeks growth of capital through the purchase
                                    Invista Capital Management, Inc.            primarily of common stocks, but the Account may
                                    through a sub-advisory agreement            invest in other securities.
    
</TABLE>

<TABLE>
<CAPTION>
                                               ACCOUNT IN WHICH
                                             DIVISION INVESTS AND                                ACCOUNT
             DIVISION                         INVESTMENT ADVISER                           INVESTMENT OBJECTIVE
<S>                                 <C>                                         <C>
International Division              International Account;                      Seeks long-term growth of capital by investing in a
                                    Invista Capital Management, Inc.            portfolio of equity securities of companies
                                    through a sub-advisory agreement            domiciled in any of the nations of the world.

   
International SmallCap Division     International SmallCap Account;             Seeks long-term growth of capital. The Account will
                                    Invista Capital Management, Inc.            attempt to achieve its objective by investing
                                    through a sub-advisory agreement            primarily in equity securities of non-United States 
                                                                                companies with comparatively smaller market 
                                                                                capitalizations.

MicroCap Division                   MicroCap Account;                           Seeks long-term growth of capital. The Account will
                                    Goldman  Sachs Asset  Management            attempt to achieve its objective by investing
                                    through a  sub-advisory agreement           primarily in value and growth oriented
                                                                                companies with small market capitalizations, 
                                                                                generally less than $700 million.
    

MidCap Division                     MidCap Account;                             Seeks growth of capital through the purchase
                                    Invista Capital Management, Inc.            primarily of common stocks, but the Fund may
                                    through a sub-advisory agreement            invest in other securities.

   
MidCap Growth Division              MidCap Growth Account;                      Seeks long-term growth of capital. The Account will
                                    Dreyfus Corporation                         attempt  to  achieve   its   objective   by
                                    through a sub-advisory agreement            investing primarily in growth stocks of companies
                                                                                with market capitalization in the $1 billion to $10
                                                                                billion range.
    

Money Market Division               Money Market Account;                       Seeks as high a level of income available from
                                    Principal Management Corporation.           short-term securities as is considered consistent
                                                                                with preservation of principal and maintenance of
                                                                                liquidity by investing all of its assets in a 
                                                                                portfolio of money market instruments.

   
Real Estate Division                Real Estate Account;                        Seeks to generate a high total return. The Account
                                    Principal Management Corporation.           will attempt to achieve its objective by investing
                                                                                primarily in equity securities of companies  
                                                                                principally engaged in the real estate industry.

SmallCap Division                   SmallCap Account;                           Seeks long-term growth of capital. The Account will
                                    Invista Capital Management, Inc.            attempt to achieve its objective by investing
                                    through a sub-advisory agreement            primarily in equity securities of  growth and value 
                                                                                oriented companies with comparatively small market
                                                                                capitalizations.

SmallCap Growth Division            SmallCap Growth Account;                    Seeks long-term growth of capital. The Account will
                                    Berger Associates, Inc.                     attempt to achieve its objective by investing
                                    through a sub-advisory agreement            primarily in equity securities of small growth
                                                                                companies with market capitalization of less than 
                                                                                $1 billion.

SmallCap Value Division             SmallCap Value Account;                     Seeks long-term growth of capital. The Account will
                                    JP Morgan Asset Management, Inc.            attempt to achieve its objective by investing
                                    through a sub-advisory agreement            primarily in equity securities of small growth 
                                                                                companies with value characteristics and market
                                                                                capitalizations of less than $1 billion.

Utilities Division                  Utilities Account;                          Seeks to provide  current  income and long-term
                                    Invista Capital Management, Inc.            growth of income and capital. The Account will
                                    through a sub-advisory agreement            attempt to achieve its objective by investing 
                                                                                primarily in equity and fix-income securities of 
                                                                                companies in the public utilities industry.
    

Fidelity Contrafund Division        Fidelity VIP II Contrafund Portfolio;       Seeks long-term capital appreciation.
                                    Fidelity Management and
                                    Research Company

Fidelity Equity-Income Division     Fidelity VIP Equity-Income Portfolio;       Seeks reasonable income by investing primarily in
                                    Fidelity Management and                     income-producing equity securities.
                                    Research Company

Fidelity High  Income  Division     Fidelity  VIP  High Income  Portfolio;      Seeks  a high  level of current income by investing
                                    Fidelity Management and                     primarily in high yielding, lower quality, fixed
                                    Research Company                            income securities, while also considering growth of
                                                                                capital.

   
Putnam Global Asset                 Putnam VT Global Asset                      Seeks a high level of long-term total return   
Allocation Division                 Allocation Fund                             consistent with preservation of capital.

Putnam  Vista Division              Putnam VT Vista Fund                        Seeks capital appreciation.

Putnam  Voyager Division            Putnam VT Voyager Fund                      Seeks capital appreciation.
    

</TABLE>

       

   
     Principal  Management  Corportion (the  "Manager") has executed  agreements
with various Sub-Advisors.  Under those Sub-Advisory agreements, the Sub-Advisor
agrees to assume the obligations of the Manager to provide  investment  advisory
services for a specific Account. For these services,  each Sub-Advisor is paid a
fee by the Manager.

Accounts:         Balanced, Capital Value, Government Securities, Growth, 
                  International, International SmallCap, MidCap, SmallCap and
                  Utilities
Sub-Advisor:      Invista  Capital  Management,   Inc.  Invista,  an  indirectly
                  wholly-owned  subsidiary  of Principal  Mutual Life  Insurance
                  Company and an affiliate of the Manager,  was founded in 1985.
                  It manages investments for institutional investors,  including
                  Principal   Mutual  Life  Insurance   Company.   Assets  under
                  management  as of December 31, 1997 were  approximately  $____
                  billion.  Invista's address is 1800 Hub Tower, 699 Walnut, Des
                  Moines, Iowa 50309.

Accounts:         Aggressive Growth and Asset Allocation
Sub-Advisor:      Morgan  Stanley Asset  Management  Inc.  MSAM,  with principal
                  offices at 1221 Avenue of the  Americas,  New York,  NY 10020,
                  provides a broad  range of  portfolio  management  services to
                  customers in the U.S. and abroad.  At December 31, 1997,  MSAM
                  managed  investments  totaling  approximately  $____  billion,
                  including  approximately  $___ billion under active management
                  and $____ billion as Named Fiduciary or Fiduciary Adviser.

Account:          MicroCap
Sub-Advisor:      Goldman Sachs Asset  Management  ("GSAM"),  One New York
                  Plaza,  New York,  New York 10004, is a separate  operating 
                  division of Goldman, Sachs & Co. ("Goldman  Sachs").  Goldman 
                  Sachs provides a wide range of fully  discretionary investment
                  advisory services quantitatively  driven and actively managed 
                  U.S. and international  equity portfolios, U.S. and global 
                  fixed income portfolios, commodity and currency products, and 
                  money markets.

Account:          MidCap Growth
Sub-Advisor:      The Dreyfus Corporation, located at 200 Park Avenue, New York,
                  New York 10166, was formed in 1947. The Dreyfus Corporation is
                  a  wholly-owned  subsidiary of Mellon Bank,  N.A.,  which is a
                  wholly-owned subsidiary of Mellon Bank Corporation ("Mellon").
                  As of September 30, 1997, The Dreyfus  Corporation  managed or
                  administered   approximately   $93   billion   in  assets  for
                  approximately 1.7 million investor accounts nationwide.

Account:          SmallCap Growth
Sub-Advisor:      Berger Associates. Berger's address is 210 University 
                  Boulevard, Suite 900, Denver, CO 80206. It serves as 
                  investment advisor, sub-advisor, administrator or 
                  sub-administrator to mutual funds and institutional investors.
                  Berger is a wholly-owned subsidiary of Kansas City Southern 
                  Industries, Inc. ("KCSI"). KCSI is a publicly traded holding 
                  company with principal operations in rail transportation, 
                  through its subsidiary The Kansas City Southern Railway 
                  Company, and financial asset management businesses.

Account:          SmallCap Value
Sub-Advisor:      JP Morgan Investment Management, Inc.  J.P. Morgan Investment,
                  with principal offices at 522 Fifth Avenue, New York, NY 10036
                  is a wholly-owned subsidiary of J.P. Morgan & Co. Incorporated
                  ("J.P.Morgan") a bank holding company. J.P.Morgan, through 
                  J.P. Morgan Investment and other subsidiaries, offers a wide 
                  range of services to governmental, institutional, corporate 
                  and individual customers and acts as investment adviser to 
                  individual and institutional clients. As of December 31, 1997,
                  J.P.Morgan and its subsidiaries had total combined assets 
                  under management of approximately $250 billion.
    

     Policyowners make their own decisions on the allocations to and between the
Divisions  based upon their unique  circumstances  and  perceptions  of economic
conditions.  Additional information  concerning these Accounts,  including their
investment policies and restrictions,  investment  management fees and expenses,
is given in the prospectuses which accompany,  and should be read in conjunction
with, this Prospectus.

     Underlying  Account shares are purchased at net asset value, which reflects
the deduction of investment  management  fees and certain  other  expenses.  The
management fees are charged by each underlying  Account's investment adviser for
managing the underlying Account and selecting its portfolio of securities. Other
underlying  Account expenses can include such items as interest expense on loans
and contracts with transfer agents, custodians, and other companies that provide
services to the underlying  Account.  The management fees and other expenses for
each underlying Account for its most recently  completed fiscal year,  expressed
as a percentage of the underlying Account's average assets, are as follows:

   
                                         Management   Other      Total Annual
                  Account                   Fees     Expenses      Expenses
                  -------                ----------  --------    ------------
    Aggressive Growth Account               0.80%      0.02%         0.82%
    Asset Allocation Account                0.80       0.09          0.89
    Balanced Account                        0.59       0.02          0.61
    Bond Account                            0.50       0.02          0.52
    Capital Value Account                   0.46       0.01          0.47
    Government Securities Account           0.50       0.02          0.52
    Growth Account                          0.49       0.01          0.50
    International Account                   0.74       0.13          0.87
    MidCap Account                          0.62       0.02          0.64
    Money Market Account                    0.50       0.05          0.55
    Fidelity VIP II Contrafund Portfolio    0.60       0.11          0.71
    Fidelity VIP Equity-Income Portfolio    0.50       0.08          0.58
    Fidelity VIP High-Income Portfolio      0.59       0.12          0.71
    

PURCHASING A POLICY

Purchase Procedures

     To apply for a Policy,  a completed  application,  including  any  required
supplements,  must be  submitted  to the  Company  through  the  agent or broker
selling the Policy.  If interim  coverage is desired,  a payment of at least the
required  minimum  initial  premium  amount must be submitted with the completed
application.  The  required  minimum  initial  premium  amount  for  any  Policy
(including a Policy issued on an application  submitted  without an accompanying
payment) is equal to the minimum monthly  premium shown on the Policy's  current
data pages. The Company generally will not issue policies to insure persons over
age 85 for  regularly  underwritten  Policies and age 70 for  guaranteed  issue,
expanded  nonmedical and batch underwriting  Policies.  Applicants for insurance
must furnish satisfactory evidence of insurability. Acceptance is subject to the
Company's insurance  underwriting  guidelines and suitability rules. The Company
reserves the right to reject any  application or related  premium if in the view
of the Company, the Company's insurance underwriting  guidelines and suitability
rules and procedures are not satisfied.  The minimum face amount for a Policy at
issue is $50,000 ($25,000 for guaranteed issue,  batch underwriting and expanded
nonmedical  Policies).  The Company  reserves the right to revise its rules from
time to time to specify either a higher or a lower minimum face amount.

     If a payment in at least the required  minimum  initial  premium  amount is
submitted with the completed application, then a conditional receipt is given to
the  applicant,  reflecting  receipt of the initial  payment and  outlining  any
interim conditional insurance coverage provided by the conditional receipt.

     If the  Company  determines  to issue a Policy  then a Policy  Date will be
established.  Policy Years and Anniversaries  will be determined from the Policy
Date  regardless  of when the Policy is  delivered.  The  Company  does not date
Policies on the 29th,  30th, or 31st day of any month.  Policies which otherwise
would be dated on these  days  except for this rule will be dated on the 28th of
the month.  The Policy Date is shown on the Policy's  current  data pages.  Upon
specific  Written Request of the  applicant(s) in the case of Related  Policies,
subject to the Company's  approval,  issuance of Related Policies may be delayed
to  have  a  common  Policy  Date.  The  Written   Request  must  accompany  the
applications.  The  common  Policy  Date  will  be  established  by the  Company
following the last underwriting decision on all applications.

     Upon  specific  Written  Request of the  applicant in the  application  and
subject  to the  Company's  approval,  a Policy may be issued  with a  backdated
Policy Date. The Policy Date may not be more than three months prior to the date
of the  application  or such shorter  maximum  backdating  period as required by
state law.  Payment of the Minimum  Required  Premium is required for the period
the Policy is  backdated.  Monthly  Policy  Charges are deducted from the Policy
Value for the period the Policy is backdated.

     Each Policy also has an Effective  Date.  The Policy Date and the Effective
Date will be the same unless (i) a  backdated  Policy  Date is  requested,  (ii)
Policy applied for on a COD basis or the  application  was not  accompanied by a
payment in an amount equal to or greater than the minimum  monthly  premium,  or
(iii) additional premiums or application amendments are required. In such cases,
the  Effective  Date will be the date on which the required  premiums  have been
received at the Company's home office and any  application  amendments have been
received, reviewed, and accepted in the Company's home office.

     No insurance under a Policy will take effect until actual physical delivery
to and  acceptance of a Policy by the  applicant.  If the proposed  insured dies
before actual physical  delivery to and acceptance of a Policy by the applicant,
there  will be no  coverage  under the Policy and  coverage  will be  determined
solely  under  the  terms  of the  conditional  receipt,  if any,  given  to the
applicant.

Payment Of Premiums

     Premiums must be paid to the Company at its home office.  There is no fixed
schedule of premium  payments on a Policy,  either as to the amount or timing of
the  payments,   although  a  minimum  premium  is  required  during  the  first
twenty-four  Policy  months  (the  "Minimum  Required  Premium")  (except  where
prohibited by state law). A policyowner may determine,  within specified limits,
the planned periodic  premium schedule for the Policy.  These limits will be set
forth by the Company and will include a minimum initial premium payment. Planned
periodic  premium  schedules  may provide for annual,  semiannual,  quarterly or
monthly  payments.  A  "preauthorized  withdrawal"  allows the Company to deduct
premiums, on a monthly basis, from the policyowner's checking or other financial
institution  account.  The  policyowner is not required to pay planned  periodic
premiums.  Failure to make any premium payment will not result in termination of
a Policy during the first  twenty-four  Policy months  provided that any Minimum
Required  Premium  is paid and no policy  loan is taken.  Likewise,  payment  of
premiums in  accordance  with the planned  periodic  premium  schedule  does not
guarantee  that the  Policy  will  stay in  force  twenty-four  months  or later
following  the  Policy  Date or any time  after a policy  loan is taken,  if the
Policy's Net Surrender  Value is not at least equal to the Monthly Policy Charge
on the current  Monthly  Date,  unless the death benefit  guarantee  rider is in
effect.

     The Company will send premium  reminder  notices in accordance with planned
periodic  premium  schedules to policyowners  who are on annual,  semi-annual or
quarterly  premium  payment  schedules.  Premium  payments  may  also be made by
unscheduled premium payment made to the Company at its home office or by payroll
deduction where allowed by law and approved by the Company.

   
     During the twelve  month  period  ended  December  31,  1997,  the  Company
received premium payments totaling $________.
    

Premium Limitations

     In no event can the total of all premiums  paid exceed the current  maximum
premium limitations  required by the Internal Revenue Code in order to qualify a
Policy as a life  insurance  contract.  The premium  limitations  are imposed in
order to assure  favorable  federal  income tax  treatment of the Policy and its
death  benefit.  If at any time a premium  is paid which  would  result in total
premiums exceeding the current maximum premium limitation, the Company will only
accept that  portion of the  premium  which will make total  premiums  equal the
maximum.  Any part of the premium in excess of that amount will be returned  and
no further  premiums  will be  accepted  until  allowed by the  maximum  premium
limitations  specified in the Internal  Revenue Code. No premium  payment may be
less than $30. Premium payments less than the minimum amount will be returned to
the policyowner.

     It is possible a premium payment could increase a Policy's death benefit by
more than it  increases  the  Policy  Value  because  of the manner in which the
Policy's  death  benefit is  calculated.  In order to qualify a Policy as a life
insurance  contract  under  provisions of the Internal  Revenue Code,  the death
benefit must be at least equal to an applicable  percentage of the Policy Value.
This  percentage  is 250% for  insureds age 40 and under and grades down to 100%
for insureds age 95. For example,  a hypothetical  Policy insuring the life of a
35-year old with a Policy Value of $20,000 must have a death benefit in at least
the amount of $50,000  ($20,000 x 250%,  the applicable  percentage).  Suppose a
premium is paid that,  after deduction of the Premium Expense Charge,  increases
this  hypothetical  Policy  Value by  $1,000.  The  Internal  Revenue  Code test
requires that the death benefit for the hypothetical  Policy be at least $52,500
($21,000 x 250%).  Hence,  if the death benefit before the premium were $50,000,
the $1,000 increase in Policy Value would produce a $2,500 increase in the death
benefit of this hypothetical Policy. In such a situation where a premium payment
increases a Policy's  death  benefit by more than it increases the Policy Value,
the  Company  reserves  the right to refund the  premium  payment.  Evidence  of
insurability under the Company's current underwriting  guidelines then in effect
may be required before acceptance of any such premium.

Allocation Of Premiums

     The initial Net Premium Payment and any additional premiums received at the
home office of the Company prior to the  Effective  Date and during the first 20
days from the Effective  Date are allocated to the Money Market  Division of the
Separate  Account at the end of the Valuation  Period during which such premiums
are received.  On the 21st day from the Effective Date, Policy Value held in the
Money  Market  Division is  automatically  transferred  to the  Divisions of the
Separate  Account  or to the Fixed  Account,  or both,  in  accordance  with the
policyowner's direction for allocation of premium payments. If the 21st day from
the  Effective  Date is not a Business  Day, then the transfer will occur on the
first Business Day after the 21st day from the Effective Date.

     Premium  payments  received  after  expiration of the initial 20-day period
described above are allocated among the Divisions, the Fixed Account, or both in
accordance  with the  directions  in the  application  for the Policy.  For each
Division and the Fixed  Account,  the  allocation  percentage  must be zero or a
whole number not less than ten. The sum of the percentages for all the Divisions
and the Fixed Account must equal 100. The  policyowner may change the allocation
of future  premium  payments  among the Divisions and the Fixed Account  without
payment of any fee or penalty, at any time, by Written Request to the Company or
by telephone as  described  below.  Changes in  allocation  percentages  will be
effective at the end of the Valuation  Period in which the Company  receives the
policyowner's request.

Policy "Free Look"

     The policyowner  has a limited right to return the Policy for  cancellation
and  receive a refund  in an amount  equal to the  premiums  paid (For  policies
applied for in the state of California, the amount refunded is determined as set
forth  below).  The request to cancel a Policy  must be in writing.  The Written
Request and the Policy must be personally  delivered or mailed (as determined by
its  postmark)  to the home  office of the Company or to the agent or broker who
sold the Policy before the later of:

     o   10 days after the Policy is received by the policyowner, except
         -    30 days for policies applied for in California by policyowners age
              60 or over
         -    15 days for policies applied for in Colorado
         -    20 days for policies applied for in Idaho or North Dakota

     o   10 days after a written notice is delivered or mailed (as determined by
         its  postmark) to the  policyowner  which tells about the  cancellation
         right;  except 
         -    30 days for policies applied for in California by policyowners age
              60 or  over 
         -    15 days  for  policies  applied  for in Colorado 
         -    20 days for policies applied for in Idaho or North Dakota

     o   45 days after the policyowner completes the application.

     For Policies applied for in the state of California, the amount refunded is
equal to (1) plus (2) plus (3) where:

     1.  Is  the  Policy  Value  as  of  the  date  the  Company   receives  the
         policyowner's Written Request for cancellation; and

     2.  Is the Premium Expense Charge(s) deducted from gross premiums; and

     3.  Is the Monthly Policy Charge(s) deducted from the Policy Value.

     The  refunded  amount will  ordinarily  be  disbursed by the Company to the
policyowner within five Business Days after the Written Request for cancellation
and the Policy are received in the Company's home office.  (See "Postponement of
Payments." )

VALUES AND POLICY FEATURES WHILE THE POLICY IS IN FORCE

Policy Values

     A Policy  has a Policy  Value,  a  portion  of  which is  available  to the
policyowner  by taking a policy loan or upon total or partial  surrender  of the
Policy. See "Policy Loans" and "Total and Partial  Surrenders" below. The Policy
Value may also affect the amount of the death  benefit.  See DEATH  BENEFITS AND
RIGHTS - "Death  Benefit."  This Policy Value at any time is equal to the sum of
the Values in the Investment  Accounts,  the Fixed Account and the Loan Account.
The following discussion relates only to the Investment  Accounts.  Policy loans
are discussed under "Policy Loans" and the Fixed Account is discussed under "The
Fixed Account." The portion of the Policy Value based on the Investment Accounts
is  not  guaranteed  and  will  vary  each  Business  Day  with  the  investment
performance of the underlying Accounts.

     It is possible that the investment  performance would cause the loss of the
entire amount allocated to the Investment Accounts.  Absent additional payments,
investment in the Fixed Account or a death benefit  guarantee rider,  this could
result in no death benefit upon the insured's death.

     An Investment Account is established under each Policy for each Division of
the  Separate  Account  to which Net  Premiums  or  transfer  amounts  have been
allocated.  Each Investment  Account under a Policy measures the interest of the
Policy  in the  corresponding  Division.  The  value of the  Investment  Account
established  for a  particular  Division is equal to the number of Units of that
Division credited to the Policy times the value of those Units.

     Units of a  particular  Division are credited to a Policy when Net Premiums
are  allocated to that  Division or amounts are  transferred  to that  Division.
Units of a Division are  cancelled  when amounts are  deducted,  transferred  or
withdrawn  from the  Division.  The number of Units  credited or cancelled for a
specific transaction is based on the dollar amount of the transaction divided by
the value of the Unit at the end of the  Business  Day on which the  transaction
occurs.  The number of Units credited with respect to a premium  payment will be
based on the applicable  Unit values at the end of the Business Day on which the
premium is received at the Company's home office.

     Units are valued at the end of each  Business Day. A Business Day is deemed
to end at the time of the  determination  of the net asset  value of the Account
shares. When an order involving the crediting or cancelling of Units is received
at the  Company's  home office after the end of a Business Day or on a day which
is not a Business  Day,  the order will be processed on the basis of Unit values
determined at the end of the next Business Day. Similarly,  any determination of
Policy  Value,  Investment  Account  value or death  benefit to be made on a day
which is not a Business Day will be made at the end of the next Business Day.

     The value of a Unit of each Division was  initially  fixed at $10. For each
subsequent  Business Day the Unit value is  determined by  multiplying  the Unit
value for the  preceding  Business  Day by the "net  investment  factor" for the
particular  Division for such subsequent Business Day. The net investment factor
for a Division for any Business Day is equal to (a) divided by (b), where:

     (a) is the net asset value of the underlying  Account or Mutual Fund shares
         held by that Division at the end of such Business Day before any policy
         transactions are made that day; and

     (b) is the net asset value of the underlying  Account or Mutual Fund shares
         held by that Division at the end of the immediately  preceding Business
         Day after all policy transactions have been made for that day.

     The Company  reserves  the right to adjust the above  formula for any taxes
determined by it to be attributable to the operations of the Division.

Transfers

     The policyowner may transfer amounts among the Investment  Accounts and the
Fixed Account on either an unscheduled or a scheduled basis.

     Transfers From an Investment Account

         Unscheduled Transfers. Transfers of amounts from one Investment Account
         to another or to the Fixed  Account can be made by the  policyowner.  A
         transfer  from an  Investment  Account to the Fixed  Account may not be
         made if a transfer from the Fixed Account to an Investment  Account has
         been  made  within  the  six  month  period  prior  to the  date of the
         requested  transfer or if  immediately  after the transfer to the Fixed
         Account the policyowner's  Fixed Account Value exceeds $1 million.  The
         amount  to be  transferred  may be  stated  as a dollar  amount or as a
         percentage  of the  value of the  Investment  Account  from  which  the
         transfer is to be made.  The amount  transferred  from each  Investment
         Account  must  equal  or  exceed  the  lesser  of  $100  or 100% of the
         policyowner's  interest in the  Investment  Account.  Transfers  may be
         completed  by  sending a Written  Request  to the  Company  at its home
         office, or by telephone as described below. (See "Service  Available by
         Telephone.")

         All or part of the  values in one or more  Investment  Accounts  may be
         transferred at one time.  Transfers from an Investment  Account will be
         executed and values will be determined in connection with the transfers
         at the next computed Unit value after the Company receives the transfer
         request.  There  is a  $25  charge  for  the  transfer  on  unscheduled
         transfers  after the twelfth such  transfer  during a Policy Year.  For
         this purpose,  all transfers between and among the Investment  Accounts
         and the Fixed  Account  will be  treated  as one  transfer,  if all the
         transfer requests are made at the same time as part of one request. The
         Company  also  reserves  the  right  to  reject  transfer  instructions
         submitted for multiple  contracts if the instructions are provided by a
         person other than the policyowner.

         Scheduled  Transfers.  The  policyowner  may  elect  to have  automatic
         transfers  completed on a periodic basis from any  Investment  Account.
         Scheduled transfers may be initiated from an Investment Account only if
         the value of the  Investment  Account  equals or  exceeds  $2,500  when
         scheduled  transfers  begin.  A  policyowner  may  establish  scheduled
         transfers  by  sending a Written  Request  to the  Company  at its home
         office  or  by  telephone.  (See  "Service  Available  by  Telephone.")
         Scheduled  transfers  will  be  completed  on  a  monthly,   quarterly,
         semiannual  or annual  basis on the date (other than the 29th,  30th or
         31st)  specified  by the  policyowner.  The  amount  of  the  scheduled
         transfers  (minimum of $100) will be the dollar amount or percentage of
         the value of the Investment  Account as of the later of the Policy Date
         or most recent  Anniversary  Date,  as  specified  by the  policyowner.
         Scheduled  transfers  will  continue  until  the  Policy  Value  in the
         Investment  Account from which such  transfers are made is exhausted or
         until  the  policyowner   notifies  the  Company  to  discontinue  such
         transfers.  The  Company  reserves  the  right to limit  the  number of
         Investment  Accounts from which transfers will be made  simultaneously,
         but in no event  will  such  limitation  be less  than  two  Investment
         Accounts.

     Transfer From The Fixed Account

     Transfers  from the  Fixed  Account  have  special  limitations  which  are
described  below. A policyowner  may not make both an  unscheduled  transfer and
scheduled transfers from the Fixed Account during the same Policy Year.

         Unscheduled  Transfer.  An  unscheduled  transfer  in an amount  not to
         exceed 25% of the policyowner's  Fixed Account value as of the later of
         the Policy Date or the last  Anniversary,  may be made each Policy Year
         during the 30-day period  following the Policy Date or  Anniversary.  A
         transfer  request  must be made by the  policyowner  within such 30-day
         period.  The minimum  transfer  amount is $100 (or, if less, the entire
         amount of the Fixed Account value).

         Scheduled  Transfers.  The  policyowner  may  elect  to have  automatic
         transfers completed on a monthly basis from the Fixed Account to one or
         more Investment  Accounts.  Scheduled  transfers are available from the
         Fixed Account only if the  policyowner's  Fixed Account value equals or
         exceeds  $2,500 at the time  scheduled  transfers  begin.  (The Company
         reserves  the right to change  that  amount  but it will  never  exceed
         $10,000.) A policyowner may establish  scheduled transfers by sending a
         Written  Request to the Company at its home office or by telephone (See
         "Service  Available  by  Telephone").   Scheduled   transfers  will  be
         completed on a monthly basis on the date (other than the 29th,  30th or
         31st) specified by the policyowner. The amount of the monthly transfers
         (minimum  $50) will be the dollar amount  specified by the  policyowner
         or, if elected by the  policyowner,  a percentage  of the Fixed Account
         Value as of the later of the Policy Date or the most recent Anniversary
         Date, or if requested by the policyowner, the date the Company receives
         the  request.  In no event shall the monthly  amount be more than 2% of
         the Fixed Account value as of the applicable  date, as specified by the
         policyowner.  Scheduled monthly transfers will continue until the Fixed
         Account  value is  exhausted  or until  the  policyowner  notifies  the
         Company to  discontinue  the scheduled  transfers.  The amount of these
         scheduled  transfers can be changed by the policyowner once each Policy
         Year,  by  Written   Request  or  by  telephone.   If  the  policyowner
         discontinues  the scheduled  transfers,  these  transfers may not begin
         again until six months after the date of the last scheduled transfer.

Automatic Portfolio Rebalancing

     Automatic  Portfolio  Rebalancing  (APR)  allows you to maintain a specific
percentage of your Policy Values in each account over time. You may elect APR at
the time of application or after the Policy has been issued.

     For  example,  a customer  may elect APR and choose to  rebalance so 50% of
Policy Values are in the Capital Value  Division and 50% are in the Money Market
Division.  At the end of the specified period, 60% of the values may be invested
in the Capital  Value  Division,  with the  remaining  40% invested in the Money
Market  Division.  By  rebalancing,  units from the Capital  Value  Division are
redeemed and applied as purchase payments to the Money Market Division so 50% of
the Policy Values are once again invested in each division.

     APR is not  available  for values in the Fixed  Account.  You may elect APR
only if you have not arranged for scheduled transfers from the same divisions.

     APR transfers will not begin until the expiration of the "free look" period
(see  "Policy  Free  Look").  There will be no charge for APR  transfers.  These
transfers  will not be considered as unscheduled  transfers in  determining  any
transfer fee.

     You may rebalance through APR quarterly,  semi-annually,  or annually based
on a calendar year or Policy Year. In addition,  you may rebalance on a one-time
basis by  completing a form and  submitting  it to the Company home office or by
calling  1-800-247-9988  (if telephone  privileges apply). The transfers will be
made at the end of the  next  Valuation  Period  after  the APR  instruction  is
received by the Company.

Policy Loans

     So long as a Policy  remains in effect  and the  Policy  has Net  Surrender
Value,  a policyowner  may borrow money from the Company using the Policy as the
only  security for the loan.  The maximum  amount that may be borrowed is 90% of
the Net Surrender Value of the Policy as of the date a loan request is processed
at the Company's home office.  Policy loans, whether in writing, by telephone or
other  means,  by  any  joint   policyowner   shall  be  binding  on  all  joint
policyowners.

     The  minimum  amount of any policy loan is $500.  Proceeds of policy  loans
ordinarily will be disbursed  within five Business Days from the date of receipt
of a Written  Request  at the  Company's  home  office.  (See  "Postponement  of
Payments." )

     When a policy  loan is taken,  a portion of the Policy  Value  equal to the
amount of the loan is  transferred  from the Fixed Account and/or the Investment
Accounts to the Loan Account in the proportion requested by the policyowner.  If
no request for allocation of the loaned amount is made by the  policyowner,  the
loan amount will be withdrawn in the same  proportion as the allocation used for
the most recent Monthly Policy Charge.  Any loan interest that is due and unpaid
will be  transferred  in the same  manner.  The Loan  Account  will be  credited
interest from the date of transfer.  During the first ten Policy Years, the Loan
Account  will earn  interest at an annual rate of six  percent.  After the tenth
Policy  Anniversary,  the Loan Account  will earn  interest at an annual rate of
7.75%.  Loan  repayments  will be  allocated  among  the Fixed  Account  and the
Investment Accounts in the proportion  currently designated by a policyowner for
the  allocation  of premium  payments.  A Policy's  Loan  Account is part of the
Company's General Account.

     The Company  charges  interest  on policy  loans at an annual rate of 8.0%.
Interest accrues daily and is due and payable at the end of the Policy Year. Any
interest not paid when due is added to the loan  principal and bears interest at
the  same  rate.  Adding  unpaid  interest  to the  loan  principal  will  cause
additional  amounts to be withdrawn  from the Fixed  Account  and/or  Investment
Accounts in the same manner as described above for loans.  Amounts withdrawn for
unpaid loan interest will be transferred to the Loan Account.

     Unpaid  policy loans and loan  interest  reduce the Policy's Net  Surrender
Value and may cause it to be less than the Monthly  Policy  Charges on a Monthly
Date.  If on any  Monthly  Date  occurring  after a policy loan is taken the Net
Surrender Value is not sufficient to pay the Monthly Policy Charges,  the 61-day
grace period provision will apply. (See "Policy Termination.")

     So long as a Policy remains in force, policy loans and loan interest may be
repaid in whole or in part at any time during the  insured's  life.  The minimum
loan repayment amount is $30. If the policyowner does not designate a payment as
a premium payment or if the Company cannot identify it as a premium payment, the
Company  will  apply  the  payment  received  as a loan  repayment  if a loan is
outstanding. Loan Account values equal to the loan repayment will be transferred
to the Fixed Account  and/or  Investment  Accounts in the  proportion  currently
designated by a policyowner for the allocation of premium  payments.  Any policy
loan,  whether repaid or not, is likely to have a permanent effect on the Policy
Value.  If the  policy  loan had not been  made,  the  Policy  Value  would have
reflected  the  investment  experience  of the  Investment  Accounts  and/or the
interest  credited to the Fixed Account.  Any policy loans and loan interest are
subtracted from life insurance  proceeds  payable at the insured's  death,  from
surrender  value upon total  surrender or  termination  of a Policy when a grace
period expires without  sufficient  premium  payment,  and from the Policy Value
payable at maturity.

Total and Partial Surrenders

     A Policy has a Surrender  Value and a Net  Surrender  Value.  The Surrender
Value  of a Policy  is the  Policy  Value  less the  Surrender  Charge.  The Net
Surrender  Value of a Policy  is its  Surrender  Value  less any  loans and loan
interest.  While the Policy is in effect,  a policyowner  may elect to surrender
the  Policy  and  receive  its Net  Surrender  Value as of the date the  Company
receives  the  policyowner's  Written  Request at its home  office.  A Surrender
Charge is imposed  upon total  surrender  of a Policy  which  occurs at any time
within  the  first ten  years  after the  Policy  Date.  In  addition,  if total
surrender  of a Policy  occurs at any time  within the first ten years after the
adjustment date of a face amount increase,  a Surrender  Charge  attributable to
the face amount increase will be imposed. (See "Surrender Charge.")

      After the second Policy  Anniversary and so long as a Policy is in effect,
a policyowner may request a partial  surrender from the Net Surrender Value, but
no more  than two  times  per  Policy  Year.  The  minimum  amount  of a partial
surrender  is $500 and the maximum  amount that may be  surrendered  in a Policy
Year is 75% of the Net  Surrender  Value  as of the  date of the  first  partial
surrender.  A  transaction  charge of the  lesser of $25 or two  percent  of the
amount  surrendered is imposed on each partial  surrender,  which is intended to
cover the administrative costs of processing the partial surrender. No Surrender
Charge is assessed upon a partial surrender.  The Policy Value is reduced by the
amount of the partial  surrender plus the amount of the transaction  charge.  If
the Option 1 death benefit is in effect at the time of a partial surrender, then
the Policy face  amount  also is reduced by the amount of the partial  surrender
and the transaction charge.

     A  policyowner  may  designate  the  amount of the  partial  surrender  and
transaction charge to be withdrawn from the Fixed Account and/or each Investment
Account.  If no designation is made, the amount of the partial surrender and the
transaction  charge will be withdrawn in the same  proportion as the  allocation
instruction in effect for the Monthly Policy Charge. The amount surrendered will
be withdrawn from the Policy on a last in, first out basis.

     Proceeds  from partial or total  surrender of a Policy will  ordinarily  be
disbursed  within  five  Business  Days  from the date of  receipt  of a Written
Request at the Company's home office. (See "Postponement of Payments.")

DEATH BENEFITS AND RIGHTS

Death Proceeds

     As long as a Policy remains in force,  the Company will,  upon proof of the
insured's death and receipt of all additional claim requirements,  pay the death
proceeds  under the  Policy  to the named  beneficiary  in  accordance  with the
designated death benefit option.  The death proceeds,  determined as of the date
of the  insured's  death,  are:  the death  benefit  described  below,  plus the
proceeds from any benefit rider on the insured's life, less any unpaid loans and
loan interest on the Policy,  and less any overdue Monthly Policy Charges if the
insured  died during a grace  period.  All or part of the death  proceeds may be
paid in cash or applied under one or more of the benefit options available under
the Policy.  The Company pays  interest on the death  proceeds  from the date of
death until date of payment or until applied under a benefit option. Interest on
death proceeds is credited at a rate the Company  determines,  but not less than
required by state law.

Death Benefit

     The Policy provides two death benefit  options:  Option 1 and Option 2. The
policyowner designates the death benefit option in the application.  Both Option
1 and Option 2 provide  insurance  protection  combined with the opportunity for
increasing  Policy Value.  Under Option 1, the amount of death  benefit  remains
level (until the Policy Value exceeds certain limits). Under Option 2, the total
death benefit increases as the Policy Value increases. Thus, Option 1 emphasizes
the growth of Policy Value while Option 2 emphasizes the total  available  death
benefit.

     Option 1

     The death benefit is the greater of the Policy's current face amount or the
     Policy Value on the date of death multiplied by the applicable percentage.

     Option 2

     The death  benefit is the greater of the Policy's  current face amount plus
     its  Policy  Value on the date of death or the  Policy  Value on that  date
     multiplied by the applicable percentage.

Applicable Percentage

     The Policy  provides that the death benefit is at least equal to the amount
of  insurance  proceeds  required by the  Internal  Revenue  Code to qualify the
Policy as a life insurance contract.  That death benefit amount is calculated by
multiplying  the  Policy  Value by an  applicable  percentage  set  forth in the
Internal  Revenue Code based on the insured's  age. The  applicable  percentages
are:

                        TABLE OF APPLICABLE PERCENTAGES*

                 (For ages not shown, the applicable percentages
               decrease by a pro rata portion for each full year.)
                   Insured's Attained Age                  %
                   ----------------------                 ---
                        40 and under                      250
                        45                                215
                        50                                185
                        55                                150
                        60                                130
                        65                                120
                        70                                115
                        75 through 90                     105
                        95                                100

   * The  Company has  reserved  the right,  where  allowed by law, to change or
     delete the applicable percentages as required by amendments to the Internal
     Revenue Code.

     Illustration  of Option 1. Assume that the  insured's  attained  age at the
time of death is between 20 and 40,  that  there are no unpaid  policy  loans or
loan  interest  at the time of death,  and that the face amount of the Policy is
$50,000.

     Under Option 1, because the death  benefit will be equal to or greater than
250% of the Policy  Value under this  illustrative  Policy,  any time the Policy
Value of the Policy exceeds $20,000,  the death benefit will exceed the Policy's
$50,000 face amount.  Each additional dollar added to Policy Value above $20,000
will  increase  the death  benefit by $2.50.  Similarly,  any time Policy  Value
exceeds  $20,000,  each dollar  taken out of Policy  Value will reduce the death
benefit by $2.50.  If, for example,  the Policy Value is reduced from $24,000 to
$20,000 because of charges or negative investment performance, the death benefit
will be  reduced  from  $60,000 to  $50,000.  If,  however,  at any time in this
illustration  250% of the  Policy  Value is less  than  $50,000  and no  partial
surrenders  have been made,  the death  benefit  will equal  $50,000.  A partial
surrender  causes  the face  amount to  decrease  by the  amount of the  partial
surrender and the transaction charge.

     Illustration  of Option 2. Assume that the  insured's  attained  age at the
time of death is  between  20 and 40,  that  there are no  policy  loans or loan
interest unpaid at the time of death,  and that the face amount of the Policy is
$50,000.

     Under  Option 2, a Policy with an Policy Value of $10,000 will have a death
benefit of $60,000  ($50,000 + $10,000);  a Policy Value of $30,000 will yield a
death  benefit of $80,000  ($50,000 +  $30,000).  The death  benefit  under this
illustrative  Policy,  however,  must be at least equal to 250% of Policy  Value
(Policy Value plus 150% of Policy  Value).  As a result,  if the Policy Value of
the Policy  exceeds  $33,334,  the death  benefit  will be greater than the face
amount plus Policy Value.  Each additional  dollar of Policy Value above $33,334
will  increase the death  benefit by $2.50.  A contract on a 40-year old insured
that has an Policy  Value of $40,000  will  provide a death  benefit of $100,000
(250% x $40,000).  Similarly, any time Policy Value exceeds $33,334, each dollar
taken out of Policy Value reduces the death  benefit by $2.50.  If, for example,
the  Policy  Value is  reduced  from  $40,000  to  $34,000  because  of  partial
surrenders,  charges, or negative investment performance, the death benefit will
be  reduced  from  $100,000  to  $85,000.  If,  however,  at any  time  in  this
illustration  250% of the Policy Value were less than $50,000 plus Policy Value,
the death benefit would be $50,000 plus the Policy Value of the Policy.

     The Company  guarantees  that, so long as the Policy remains in force,  the
death  benefit  under  either death  benefit  option will never be less than the
current face amount of the Policy.  However,  the death proceeds  payable may be
less than the death benefit in the event of policy  loans,  unpaid loan interest
or overdue Monthly Policy Charges.

Change in Death Benefit Option

     A policyowner may make a Written Request to change the death benefit option
on or after the second  Policy  Anniversary.  Only two changes in death  benefit
option are allowed per Policy  Year.  There are no charges or fees for  changing
the death benefit option. Any Written Request for change in death benefit option
must be approved by the Company.  The  effective  date of any change will be the
Monthly Date that  coincides with or next follows the day the request for change
is approved by the Company.  A change in death benefit option will affect future
cost of insurance charges.

     If the death  benefit  option is changed from Option 1 to Option 2, the new
face  amount  will be the old  face  amount  decreased  by the  Policy  Value as
determined on the effective date of the change.  This change will not be allowed
if it will result in a face amount less than the minimum face amount of $50,000.
Changing  from  Option  1 to  Option  2 may  require  evidence  of  insurability
satisfactory  to the  Company  that the insured is  insurable  for the new death
benefit under its underwriting guidelines then in effect.

     If the death  benefit  option is changed from Option 2 to Option 1, the new
face  amount  will be the old  face  amount  increased  by the  Policy  Value as
determined on the effective date of the change. Changing from Option 2 to Option
1 does not require evidence of insurability.

Adjustment Options

     A policyowner  may make a Written  Request to increase the face amount of a
Policy  at any time,  so long as the  Policy  is not in a grace  period  and the
policyowner is not receiving  benefits under a waiver rider.  If the face amount
of the Policy is  increased  during the first  twenty-four  policy  months,  the
Minimum  Required  Premium will  increase for the  remainder of the  twenty-four
month period following the date of the face amount  increase.  A policyowner may
make a Written  Request to decrease  the face amount at any time on or after the
second  Policy  Anniversary  so long as the Policy is not in a grace  period and
Monthly Policy Charges are not being waived under a rider.  Any Written  Request
for  adjustment of face amount must be approved by the Company and is subject to
these additional conditions:

     1.  Any  request  for an  increase  in face amount must be applied for by a
         supplemental  application and an adjustment application,  signed by the
         policyowner  and the  insured,  and shall be  subject  to  evidence  of
         insurability   satisfactory  to  the  Company  under  its  underwriting
         guidelines  then in effect.  The  minimum  increase  in face  amount is
         $50,000.  The age of the insured  must be 85 or less at the time of the
         request.

     2.  A request  for a decrease  in face  amount  must be  applied  for by an
         adjustment application,  signed by the Policyowner and the insured, and
         may not reduce the face amount of the Policy below $50,000.

     3.  Any  increase  in  face  amount  will be in a risk  classification  the
         Company determines.

     4.  Any  adjustment  approved by the Company  will become  effective on the
         Monthly Date that coincides with or next follows the Company's approval
         of the request.

     If a  payment  in an  amount  greater  than  or  equal  to  the  adjustment
conditional   receipt   premium   deposit  is  submitted   with  the  adjustment
application,  then a conditional receipt is given to the policyowner  reflecting
receipt of the payment and outlining any interim insurance  coverage provided by
the conditional receipt.  The adjustment  conditional receipt premium deposit is
that  amount  calculated  by the  Company and  provided  to the  policyowner  in
connection  with the  policyowner's  request  for a face  amount  increase.  Any
payment  submitted with a proposed face amount increase is held initially in the
General Account without interest.  If the Company approves the adjustment,  then
on the effective  date of the  adjustment  the amount of the premium  payment so
held, less the Premium Expense Charge,  is allocated among the Divisions and the
Fixed Account in  accordance  with the  policyowner's  existing  directions  for
allocation  of premium  payments.  Net  premiums  paid after an increase in face
amount  also  are  allocated  among  the  Divisions  and the  Fixed  Account  in
accordance with the policyowner's  exiting  directions for allocation of premium
payments.

     There is no free look period with  respect to any  increase in face amount.
Any increase in face amount will,  however,  carry its own exchange right, which
will apply only to the increase in face amount,  not the entire  Policy.  During
the first 24 policy months following issuance of Policy data pages reflecting an
increased  face  amount,  but not while the  Policy  is in a grace  period,  the
policyowner  may exchange the increased  face amount for any other form of fixed
benefit  individual life insurance policy (other than term insurance)  currently
made  available by the Company for this purpose on the  insured's  life.  On the
date of  exchange,  a portion of the Policy Value  attributable  to the increase
will be transferred to the fixed benefit policy. The portion of the Policy Value
attributable to the increase in face amount is determined by use of the ratio of
the face amount of the increase  over the face amount of the Policy,  determined
at the adjustment date for the face amount increase.

     Premium  payments  made under the Policy  after  exercise of this  exchange
right will be  credited  only to the  Policy.  A new policy  will be issued upon
exercise of the exchange right which will require payment of its own premiums. A
portion of any unpaid policy loan and loan interest may be required to be repaid
prior to the exchange or transferred to the new policy.  In all other  respects,
this exchange right for face amount  increases is the same as that available for
the purchase of the Policy (See "Right to Exchange Policy." )

CHARGES AND DEDUCTIONS

     The  Company  will make  certain  charges  and  deductions  to support  the
operation of the Policy and the Separate Account.  Some charges will be deducted
from premium payments as received, some charges will be deducted from the Policy
Value on a monthly  basis,  and other  charges will be deducted  from the Policy
Value upon total  surrender or termination of a Policy.  In addition,  there are
fees for the  administrative  costs involved in processing certain transfers and
all partial surrenders of Policy Value.

Premium Expense Charge

   
     Upon receipt of each premium payment, the Company deducts a Premium Expense
Charge.  The  Premium  Expense  Charge  includes a charge of 2.20% for state and
local  taxes and a charge of 1.25% for  federal  taxes.  The  charges for state,
local and federal taxes are not expected to exceed these taxes.  The charge also
includes a premium  sales load of 2.75% for premium  payments less than or equal
to the Target Premium and .75% for premium  payments in excess of Target Premium
made during  each of the first ten Policy  Years and,  with  respect to premiums
attributable  to any face  amount  increase,  made  during each of the first ten
years following the increase.  Sales loads,  including the sales load portion of
the Surrender  Charge more fully described below, are intended to compensate the
Company  for  distribution   expenses  including   registered   representatives'
commissions, the printing of prospectuses and sales literature, and advertising.
The sales loads imposed in any Policy Year are not necessarily related to actual
distribution  expenses  incurred in that year.  Instead,  the Company expects to
incur the majority of  distribution  expenses in the early years of a Policy and
to recover any deficiency over the life of a Policy. To the extent  distribution
expenses  exceed  sales loads  (including  the sales load  portion of  Surrender
Charges, if any) in any year, the Company will pay them from its other assets or
surplus in its general  account,  which includes  amounts derived from mortality
and expense risks charges and from mortality  gains. For the twelve month period
ended  December 31, 1997,  the Company  collected  $________ in premium  expense
charges and $________ in premium tax charges.
    

Monthly Policy Charge

   
     On each  Monthly  Date,  the Company  will deduct from the Policy  Value an
amount to cover certain  charges and expenses  incurred in  connection  with the
Policy.  The Monthly Policy Charge  deduction is made only from the Policy Value
held in the Fixed Account and/or Investment Accounts.  No deduction is made from
a Loan Account. The Monthly Policy Charge will be allocated among the Investment
Accounts and the Fixed Account in accordance with policyowner instruction on the
application for the Policy. The policyowner's  choice of allocation  percentages
may be:  (1) the  same as the  allocation  percentages  for  premiums,  (2) on a
Prorated  Basis  or (3)  any  other  method  of  allocation  agreed  upon by the
policyowner and the Company.  For the Fixed Account or each Investment  Account,
the allocation  percentage  must be zero or a whole number not less than ten nor
greater than 100. The  allocation  percentages  chosen by the  policyowner  must
total 100.  Requests for changes in allocation  percentages are effective on the
next  Monthly  Date  following  approval  by  the  Company.   If  following  the
policyowner's  instruction  would not be  possible  on any  Monthly  Date due to
insufficient  value in the Fixed Account  and/or  Investment  Accounts,  Monthly
Policy  Charges  will be deducted on a Prorated  Basis.  The  deduction  for the
Monthly  Policy  Charge  consists  of a charge for the cost of  insurance  and a
charge  for any  optional  benefits  added by rider,  a  monthly  administration
charge, and a mortality and expense risks charge. During the twelve month period
ended December 31, 1997,  administrative  and cost of insurance  charges totaled
$________.
    

Cost of Insurance Charge

     The monthly cost of insurance charge is calculated as (1) multiplied by the
result of (2) minus (3) where:

     (1) is the cost of insurance rate as described below divided by 1,000;

     (2) is the death benefit at the beginning of the policy month; and

     (3) is the Policy Value at the beginning of the policy month  calculated as
if the Monthly Policy Charges were zero.

     The cost of  insurance  rate is based on the  gender,  issue age,  duration
since issue,  smoking  status and risk  classification  of the insured under the
Policy.  (For  Policies  issued in states  which  require  unisex  pricing or in
connection  with  employment  related  insurance and benefit plans,  the cost of
insurance  is not  based  on the  gender  of the  insured.)  The  rate  will  be
determined  by  the  Company  based  upon  its   expectations  as  to  mortality
experience,  but the rate  will  never  exceed  the rate  shown in the  Table of
Monthly  Guaranteed  Cost of  Insurance  Rates  set forth in the  Policy.  These
guaranteed   maximum   rates  are  based  on  the  1980  Smoker  and   Nonsmoker
Commissioners Standard Ordinary Mortality Tables. The table used will be male or
female according to the gender of the insured (where allowed by law). Any change
in current cost of  insurance  rates will apply to all  individuals  of the same
age, gender and risk classification of the insured.  However,  different maximum
cost of insurance  rates may apply to any face amount  increases under a Policy.
The cost of insurance rate for a face amount  increase is based on the insured's
gender (where allowed by law), age at time of increase, duration since increase,
smoking  status  and  risk  classification  of the  insured  at the  time of the
increase.

Administration Charge

     The current administration charge for a Policy during the first Policy Year
is an amount  equal to $.40 for each $1,000 of Policy face  amount.  The monthly
charge is 1/12 x ($.40 for each $1,000 of face amount),  but not less than $6.00
per month and not greater  than $16.67 per month.  After the first  Policy Year,
the monthly  administration  charge for a Policy is  currently  set at $6.00 per
month. The monthly  administration  charge is guaranteed not to exceed an amount
equal to the greater of 1/12 x ($.60 for each  $1,000 of Policy face  amount) or
$10.00 per month, but no more than $25.00 per month during the first Policy Year
and no more than $10.00 per month after the first Policy  Year.  The Policy also
provides for a contingent deferred  administration charge which is a part of the
Surrender  Charge imposed upon total surrender or termination of a Policy when a
grace  period  expires  without  sufficient  premium  payment.  (See  "Surrender
Charge.")  The monthly  administration  charge and the  deferred  administration
charge reimburse the Company for the recurring  administrative  expenses related
to the Policy and the Separate  Account.  These expenses are expenses other than
sales expenses and include,  for example,  the cost of processing  applications,
conducting medical examinations,  determining insurability,  establishing policy
records,  premium  reminders and  collection,  recordkeeping,  processing  death
benefit claims and policy changes,  reporting,  and overhead costs.  The Company
does not expect to recover from the administration  charges any amount above its
accumulated expenses associated with the Policies and the Separate Account.

Mortality and Expense Risks Charge

   
     The  Company  deducts  a  monthly  charge  from the  Policy  Value  for the
mortality and expense  risks it assumes under the Policies.  This charge is made
on each Monthly Date at an annual rate of .90% of the value of the policyowner's
Investment  Accounts.  The charge is currently reduced to an annual rate of .27%
after the ninth Policy Year. The Company reserves the right to increase the .27%
charge,  subject to the  guaranteed  maximum annual rate of .90%. If the Company
increases the charge such increase will be applicable only to Policies issued on
or after the date of the  increase.  The  mortality  risk  assumed is that lives
insured may live for a shorter  period of time than the Company  estimated.  The
expense risk assumed is that expenses  incurred in issuing and administering the
Policies will be greater than the Company estimated.  The Company will realize a
gain from this charge to the extent it is not needed to provide benefits and pay
expenses  under the Policies.  During the twelve month period ended December 31,
1997, mortality and expense risk charges totaled $______.
    

Transaction Charge

     A  transaction  charge  of the  lesser  of $25  or 2% of the  amount  being
surrendered is imposed on each partial  surrender of Policy Value. A transaction
charge of $25 is imposed on each unscheduled  transfer of Policy Value among the
Investment  Accounts  exceeding  twelve per Policy Year.  All transfers with the
same effective date count as one transfer.

Surrender Charge

     During the first ten Policy  Years,  the  Company  will  assess a Surrender
Charge upon total  surrender of a Policy or termination of a Policy when a grace
period expires without sufficient premium payment. In addition, the Company will
assess a  Surrender  Charge  upon  surrender  or  termination  of a  Policy  for
insufficient  premium  payment  which  occurs  during the first ten Policy Years
after the  adjustment  date for a face amount  increase.  Thus,  surrender  of a
Policy or  termination of a Policy for  insufficient  value within the first ten
Policy  Years and within ten Policy  Years after the  adjustment  date of a face
amount  increase  will  result in  assessment  of a composite  Surrender  Charge
representing  the  charge  imposed  on the  initial  face  amount and the charge
imposed on the face amount increase.  Surrender Charges do not decrease when the
face amount of a Policy is decreased. No additional Surrender Charges apply when
the death  benefit under a Policy is changed from Option 2 to Option 1. All or a
portion of the  Surrender  Charge  will be  partially  or  completely  waived on
Policies  issued with an accounting  benefit rider upon total surrender in early
Policy Years. An accounting benefit rider is a rider issued to a corporate owner
of a Policy  designed to permit the  corporation to include greater Policy Value
amounts  on its  Statement  of Net  Assets  in early  Policy  Years  than  would
otherwise be possible.

   
     The Surrender Charge is comprised of two parts: A contingent deferred sales
charge and a contingent deferred  administration charge. During the twelve month
period  ended  December  31,  1997,  the Company  collected  $_____ in surrender
charges.
    

Contingent Deferred Sales Charge

     The contingent  deferred sales charge is equal to 47.25%  multiplied by the
number of Target Premiums defined below:

                                    Number of Target Premiums
                          -----------------------------------------
      Insured's Age        All States
       on Issue or        Except Oregon
     Adjustment Date      and New York        New York       Oregon
     ---------------      -------------       --------       ------
          0-45                2.00             2.00           2.00
          46-50               2.00             1.90           2.00
          51-55               2.00             1.75           2.00
          56-60               2.00             1.65           2.00
          61-65               2.00             1.55           2.00
          66-70               1.50             1.50           1.45
          71-75               1.08             1.10           1.05
          76-80               0.80             0.80           0.80
          81-85               0.48             0.50           0.50

     The contingent  deferred  sales charge  portion of the Surrender  Charge is
assessed  to recover  sales  expenses  and is in  addition to the 2.75% and .75%
premium sales load which is deducted when premium payments are made.

Contingent Deferred Administration Charge

     The contingent deferred  administration charge is equal to $3 per $1,000 of
Policy  face  amount,  but no greater  than $1,500 per  Policy.  The  contingent
deferred  administration  charge portion of the Surrender  Charge is intended to
reimburse the Company for administrative expenses associated with the Policy and
the Separate Account and is in addition to the monthly administration charge for
a Policy.

Surrender Charge Percentage

     The  Surrender  Charge  during any  Policy  Year is equal to the sum of the
contingent  deferred  sales charge and the  contingent  deferred  administration
charge multiplied by the applicable surrender percentage as shown below.

     Policy Year of Surrender                Surrender Charge Percentage
     ------------------------                ---------------------------
                1-5                                    100.00%
                6                                       95.24%
                7                                       85.71%
                8                                       71.43%
                9                                       52.38%
               10                                       28.57%
               11+                                       0.00%

     The  Surrender  Charge  applicable  to  a  face  amount  increase  will  be
determined by multiplying the increase in the face amount, in thousands,  by the
contingent  deferred  administration  charge  on the  increase  in  face  amount
(subject to the $1,500 limit per Policy) and adding the premium  attributable to
the face amount increase (up to a maximum of two Target Premiums)  multiplied by
the contingent deferred sales charge (47.25%).  The premium  attributable to the
increase in face amount is  determined by use of the ratio of the face amount of
the increase  over the face amount of the Policy  determined  at the  adjustment
date for the face amount increase.  The contingent  deferred sales charge may be
reduced for insureds  based on age at the Issue or Adjustment  Date as discussed
above under the heading  "Contingent  Deferred  Sales  Charge." The sum of these
amounts is then multiplied by the Surrender Charge percentage in the above table
to determine the Surrender Charge.

     Surrender Charges following a Policy's  reinstatement  commence at the rate
in effect at the time of the Policy's termination.

Sales Charge Limitations

     If a Policy is  surrendered  at any time  during the first two years  after
issuance or after an increase in face  amount,  the Company  will forego  taking
that part of the deferred  sales charge with respect to "premiums"  paid for the
initial face amount or such increase, whichever is applicable, which would cause
the total sales load (premium  sales load portion of the Premium  Expense Charge
deducted from premium payments plus contingent  deferred sales charge) to exceed
the sum of (i) 30% of the premiums paid up to the lesser of one guideline annual
premium or the maximum  amount of premiums  subject to the deferred sales charge
plus (ii) 10% of the premiums paid in excess of one guideline annual premium, up
to the lesser of two guideline annual premiums or the maximum amount of premiums
subject to the deferred sales charge.

Other Charges

     Shares of the Accounts are purchased by the corresponding  Divisions at the
shares' net asset  values.  The net asset value of Account  shares  reflects the
investment  management fees and corporate  operating  expenses  already deducted
from the assets of the Accounts. The current investment management fee and total
operating  expenses  for each of the  Accounts  is  provided  under the  heading
"Separate  Account".  These  fees  and  expenses  are  fully  described  in  the
prospectuses for the Funds.

Special Provisions for Group or Sponsored Arrangements

     Where permitted by state  insurance  laws,  Policies may be purchased under
group or sponsored  arrangements,  as well as on an individual  basis.  A "group
arrangement"  includes  a program  under  which a trustee,  employer  or similar
entity  purchases  Policies  covering a group of individuals on a group basis. A
"sponsored arrangement" includes a program under which an employer permits group
solicitation  of its employees or an association  permits group  solicitation of
its members for the purchase of Policies on an individual basis.

     The  charges and  deductions  described  above may be reduced for  Policies
issued in connection with group or sponsored arrangements. Such arrangements may
include sales without premium sales loads and/or Surrender Charges to employees,
officers,  directors,  agents,  immediate  family members of the foregoing,  and
employees of agents of the Company and its subsidiaries. The Company will reduce
the above charges and  deductions  in accordance  with its rules in effect as of
the  date an  application  for a  Policy  is  approved.  To  qualify  for such a
reduction, a group or sponsored arrangement must satisfy certain criteria as to,
for example,  size of the group, expected number of participants and anticipated
premium  payments  from the group.  Generally,  the sales  contacts  and effort,
administrative costs and mortality cost per Policy vary based on such factors as
the size of the group or sponsored arrangements, the purposes for which Policies
are  purchased  and  certain  characteristics  of its  members.  The  amount  of
reduction  and the criteria  for  qualification  will reflect the reduced  sales
effort and  administrative  costs  resulting  from, and the different  mortality
experience  expected as a result of, sales to  qualifying  groups and  sponsored
arrangements.

     The  Company  may modify from time to time,  on a uniform  basis,  both the
amounts of reductions  and the criteria for  qualification.  Reductions in these
charges will not be unfairly  discriminatory  against any person,  including the
affected  policyowners  and all other  policyowners  with policies funded by the
Separate Account.

     In addition,  groups and persons  purchasing under a sponsored  arrangement
may apply for flexible  underwriting.  If flexible  underwriting is granted, the
cost of  insurance  charge  may  increase  as a  result  of  higher  anticipated
mortality experience. Flexible underwriting programs currently available include
batch  underwriting,  expanded  nonmedical  underwriting  and  guaranteed  issue
underwriting.

THE FIXED ACCOUNT

     Policyowners  may  allocate  Net  Premiums  and  transfer  amounts from the
Separate  Account to the Fixed  Account,  in which case such amounts are held in
the  General  Account of the  Company.  Because of  exemptive  and  exclusionary
provisions,  interests in the Fixed Account have not been  registered  under the
Securities  Act of 1933 and the General  Account has not been  registered  as an
investment  company  under  the  Investment  Company  Act of 1940.  Accordingly,
neither  the  Fixed  Account  nor  any  interests  therein  are  subject  to the
provisions  of these  Acts and,  as a result,  the staff of the  Securities  and
Exchange Commission has not reviewed the disclosures in this prospectus relating
to the Fixed Account.  Disclosures  regarding the Fixed Account may, however, be
subject to certain  generally  applicable  provisions of the federal  securities
laws  relating  to  the  accuracy  and   completeness   of  statements  made  in
prospectuses.  This  prospectus  is generally  intended to serve as a disclosure
document only for the aspects of the Policy  involving the Separate  Account and
contains only selected information regarding the Fixed Account. More information
regarding the Fixed  Account may be obtained  from the Company's  home office or
from a sales representative.

     The Company's  obligations  with respect to the Fixed Account are supported
by the Company's  General  Account.  Subject to applicable  law, the Company has
sole discretion over the investment of the assets in the General Account.

     The Company  guarantees  that Net Premiums  allocated to the Fixed  Account
will accrue interest daily at an effective annual interest rate of not less than
3% compounded annually. In its sole discretion,  the Company may credit a higher
rate of interest.

     Charges under the Policy are the same as when the Separate Account is being
used,  except  that the  mortality  and expense  risks  charge is not imposed on
amounts of Policy Value in the Fixed Account.  The value of the Fixed Account on
any Business Day is the sum of the Net Premiums  allocated to the Fixed Account,
plus any transfers  from the Separate  Account,  plus  interest  credited to the
Fixed Account,  less surrenders,  Surrender  Charges,  Monthly Policy Charges or
transaction  fees  allocated  to the Fixed  Account or transfers to the Separate
Account.

POLICY TERMINATION AND REINSTATEMENT

Policy Termination

     An initial minimum premium payment is required to commence coverage under a
Policy. A minimum premium is required during the first twenty-four policy months
(the "Minimum Required Premium").  A notice of impending termination of a Policy
will be sent if during the 24 months  following the Policy Date,  the sum of the
premiums paid is less than the Minimum Required Premium on a Monthly Date.

     The Minimum  Required  Premium on a Monthly  Date is equal to (1) times (2)
where:

     1.  Is the minimum monthly premium shown on the current data pages; and

     2. Is the number of completed months since the Policy Date.

     Further, a notice of impending  termination of a Policy will be sent if, 24
months after the Policy Date or later, or any time after a policy loan is taken,
the Net  Surrender  Value of the  Policy  is not at least  equal to the  Monthly
Policy Charge on the current Monthly Date and, if the Policy has a death benefit
guarantee rider, the death benefit  guarantee  premium  requirement has not been
satisfied. Payment of a planned periodic premium does not ensure that the Policy
will not enter a grace period 24 months or later following the Policy Date.

     The grace period begins when a notice of impending termination is mailed to
a  policyowner.  The notice will be sent to the last post office  address of the
policyowner  known to the Company.  It will show the minimum payment required to
keep the Policy in force.  The notice  will also show the 61-day  period  during
which the Company will accept the required payment.

     If the grace period  begins  because the sum of the  premiums  paid is less
than the Minimum Required Premium, the minimum payment is (1) minus (2) where:

     1.  Is  the  Minimum  Required  Premium  due  on the  second  Monthly  Date
         following the beginning of the grace period; and

     2.  Is the sum of the premiums paid since the Policy Date.

     If the grace  period  ends  before  receipt by the  Company of the  minimum
payment  described  above, the Company will pay to the policyowner any remaining
value in the Policy which would be (1) minus (2) where:

     1.  Is the Net  Surrender  Value  on the  Monthly  Date  on or  immediately
         preceding the start of the grace period; and

     2.  Is the two Monthly Policy Charges applicable during the grace period.

     If the grace period begins because the Net Surrender Value is less than the
current  Monthly  Policy  Charge,  the minimum  payment is equal to (1) plus (2)
divided by (3) where:

     1.  Is the amount by which the  Surrender  Charge  exceeds the  Accumulated
         Value on the Monthly Date on or immediately  preceding the start of the
         grace period;

     2.  Is three Monthly Policy Charges; and

     3.  Is 1 minus the maximum Premium Expense Charge.

     If the grace period ends before we receive the minimum payment, the Company
will keep any remaining value in the Policy.

     This  payment is intended to reimburse  the Company for the Monthly  Policy
Charges  during the 61-day grace period and provide  sufficient  Policy Value to
pay the Monthly  Policy  Charge for the first  Monthly Date  following the grace
period. There is no guarantee the amount requested at the beginning of the grace
period will be sufficient to actually  meet the Monthly  Policy  Charges as they
are  processed.  Should the Policy's Net Surrender  Value not at least equal the
Monthly  Policy  Charges on any Monthly  Date,  a new 61-day  grace  period will
commence.

     The Policy  will  continue  in force  through a grace  period;  but, if the
required  payment is not received by the Company during the 61-day  period,  the
Policy will  terminate as of the Monthly Date on or  immediately  preceding  the
start of the grace period. If the insured dies during a grace period, the policy
proceeds  will be reduced by the amount of all  Monthly  Policy  Charges due and
unpaid at the insured's death, as well as by loans and unpaid loan interest.

     A Policy will also terminate if the policyowner  makes a total surrender of
the  Policy,  the death  proceeds  under  the  Policy  are paid or the  maturity
proceeds under the Policy are paid. When a Policy terminates for any reason, all
policy privileges and rights of the policyowner under the Policy end.

Reinstatement

     A policyowner may, however, reinstate a Policy which terminated as a result
of failure to pay the Minimum  Required  Premium on a Monthly Date during the 24
months following the Policy Date, or as a result of insufficient value,  subject
to certain  conditions.  A Policy may be  reinstated  only prior to the Maturity
Date and while the insured is alive. The application for  reinstatement  must be
personally  delivered  or mailed to the Company at its home office  within three
years of a Policy's termination. (In some states, the Company is required by law
to provide a longer  period of time  within  which a Policy may be  reinstated.)
Satisfactory  proof  of  insurability  based  upon  the  Company's  underwriting
guidelines then in effect and payment of a  reinstatement  premium are required.
The reinstatement  premium must be at least the greater of ((1) plus (2) divided
by (3)) or ((4) minus (5)) where:

     1.  Is the amount by which the  Surrender  Charge  exceeds the  Accumulated
         Value on the Monthly Date on or immediately  preceding the start of the
         grace period;

     2.  Is three Monthly Policy Charges;

     3.  Is 1. minus the maximum Premium Expense Charge;

     4.  Is  the  Minimum  Required  Premium  due  on the  second  Monthly  Date
         following the beginning of the grace period; and

     5.  Is the sum of the premiums paid since the Policy Date.

     Payment of Monthly  Policy  Charges  for the period of  termination  is not
required.  If a  policy  loan  or  loan  interest  was  unpaid  at the  time  of
termination, the Company will require repayment or reinstatement of the loan and
any loan interest before permitting  reinstatement of the Policy.  Loan interest
will not be charged for the period the Policy was terminated. Reinstatement will
be effective on the next Monthly Date  following the  Company's  approval of the
reinstatement application.  The Policy Date will remain the original Policy Date
and will not be changed at reinstatement,  although  Surrender Charges for total
surrender following reinstatement will resume at the rate charged at the time of
the Policy's  termination,  as adjusted for the payment of past due premiums, if
any. Upon  reinstatement of a Policy, all the rights and privileges of the owner
are restored.

OTHER MATTERS

Voting Rights

     The  Company  shall vote  Account  shares held in the  Separate  Account at
regular and special  meetings of shareholders  of each Account,  but will follow
voting  instructions  received from persons  having the voting  interest in such
Account shares.

     The  policyowner  has the voting  interest under a Policy.  The policyowner
shall  have one  vote  for each  $100 of  Policy  Value in the  Divisions,  with
fractional  votes  allocated for amounts less than $100.  The number of votes on
which the  policyowner  has the right to instruct  will be  determined as of the
date  coincident  with the date  established by the Mutual Fund for  determining
shareholders eligible to vote at the meeting of the Account. Voting instructions
will be solicited by written communications prior to such meetings in accordance
with  procedures  established  by the Fund.  The Company will vote other Account
shares held in the Separate  Account,  including those for which no instructions
are received in the same proportion as it votes shares for which it has received
instructions. All Account shares held in the general account of the Company will
be voted in  proportion  to  instructions  that are  received  with  respect  to
participating contracts.

     If the Company  determines  pursuant to applicable  law that Account shares
held in the Separate Account need not be voted pursuant to instructions received
from persons  otherwise  having the voting interest as provided above,  then the
Company may vote Account shares held in the Separate Account in its own right.

     The Company may, when required by state insurance  regulatory  authorities,
disregard voting  instructions if the instructions  require that shares be voted
so as to cause a change in  subclassification  or  investment  objective  of the
Account,  or disapprove an investment  advisory contract of the Fund or Account.
In addition,  the Company may disregard voting  instructions in favor of changes
initiated by a policyowner in the investment policy or the investment adviser of
the  Account  or  Mutual  Fund if the  Company  reasonably  disapproves  of such
changes.  A change would be disapproved  only if the proposed change is contrary
to state  law or  prohibited  by state  regulatory  authorities  or the  Company
determines that the change would be inconsistent with the investment  objectives
of the  Account or Fund  would  result in the  purchase  of  securities  for the
Account  which  vary from the  general  quality  and nature of  investments  and
investment techniques utilized by other separate accounts created by the Company
or any affiliates of the Company which have similar  investment  objectives.  In
the event that the Company does disregard voting instructions, a summary of that
action and the reason for such actions  will be included in the next  semiannual
report to policyowners.

Statement of Values

     The Company will mail an annual statement to the policyowner  after the end
of each Policy Year until the Policy terminates. The statement will show:

      1. the current death benefit;
      2. the current Policy Value and Surrender Value;
      3. all premiums paid since the last statement;
      4. all charges since the last statement;
      5. any Policy loans and loan interest;
      6. any partial surrenders since the last statement;
      7. the number of Units and Unit value;
      8. the total value of each of the policyowner's Investment Accounts;
      9. any investment gain or loss since the last statement;
     10. the designated beneficiary or beneficiaries;
     11. all riders included with the Policy; and
     12. a detailed summary of activity which occurred during the Policy Year.

     Any  policyowner  may  request at any time a current  statement  of account
values, transactions and activities by telephoning 1-800-247-9988.

     The Company will also send to the policyowner  the reports  required by the
Investment Company Act of 1940.

Service Available by Telephone

     Unless  telephone  transaction  services are  declined on the  supplemental
application for a Policy, or at any subsequent time the policyowner notifies the
Company  in  writing  to  remove   telephone   transaction   services,   certain
transactions,  including transfers permitted by the Policy, Policy loans (Policy
loan  proceeds  will be mailed  only to the  policyowner's  address of  record),
changes in the allocation of future  premium  payments and changes in allocation
of the Monthly  Policy Charge,  may be made pursuant to telephone  instructions.
The  telephone  transactions  may be  exercised by  telephoning  1-800-247-9988.
Telephone  transfer requests must be received by the close of the New York Stock
Exchange on a day when the Company is open for  business  to be  effective  that
day.  Requests made after that time or on a day when the Company is not open for
business will be effective the next Business Day.  Although neither the Separate
Account  nor the  Company  is  responsible  for the  authenticity  of  telephone
transaction  requests,  the right is  reserved  to  refuse  to accept  telephone
requests  when in the  opinion  of the  Company  it seems  prudent to do so. The
policyowner bears the risk of loss caused by fraudulent  telephone  instructions
the  Company  reasonably  believes  to  be  genuine.  The  Company  will  employ
reasonable  procedures to assure telephone  instructions are genuine and if such
procedures  are not  followed,  the  Company  may be liable  for  losses  due to
unauthorized or fraudulent  transactions.  Such procedures include recording all
telephone instructions,  requesting personal identification  information such as
the caller's name,  daytime  telephone  number,  social  security  number and/or
birthdate  and  sending  a  written  confirmation  of  the  transaction  to  the
policyowner's address of record.  Policyowners may obtain additional information
and  assistance  by  telephoning  the toll free number.  Telephone  instructions
received from any joint  policyowner will be binding on all joint  policyowners.
The Company may modify or terminate telephone transfer procedures at any time.

     You may obtain policy  information from our Direct Dial system between 7:00
a.m.  and 9:00  p.m.,  Central  Time,  Monday  through  Saturday.  Through  this
automated  telephone  system,  you can obtain  information about unit values and
policy values,  initiate  certain  changes to your policy,  change your Personal
Identification   Number  (PIN),   or  speak  directly  to  a  customer   service
representative.  The telephone number is 1-800-247-9988. As with other telephone
services,  instructions  received  via our Direct Dial system will be binding on
all policyowners.

GENERAL PROVISIONS

Addition, Deletion or Substitution of Investments

     The Company reserves the right,  subject to compliance with applicable law,
to make additions to,  deletions from, or  substitutions  for the shares held by
any  Division or which any Division  may  purchase.  If shares of any Account or
Mutual Fund should no longer be available for  investment or if, in the judgment
of the  Company's  management,  further  investment in shares of any mutual fund
should become  inappropriate in view of the purposes of the Policy,  the Company
may  substitute  shares of any  other  investment  company  for  shares  already
purchased,  or to be  purchased  in the  near  future  under  the  Policies.  No
substitution of securities  will take place without notice to  policyowners  and
without prior approval of the Securities and Exchange Commission,  to the extent
required by the Investment Company Act of 1940.

     The  investment  policy  of the  Separate  Account  will not be  materially
changed  unless a statement of the change is filed with and not  disapproved  by
the  Insurance  Commissioner  of the  State  of Iowa and the  Superintendent  of
Insurance of the State of New York, if required.  Whether a change in investment
policy is material will be determined in conjunction with the appropriate  state
insurance  commissioner(s).  The  policyowner  will be notified of any  material
investment  policy  change.  If the  Company  eliminates  or  combines  existing
Divisions or transfers  assets in one Division to another,  the  policyowner may
then  change  allocation  percentages  and  transfer  any  value in an  affected
Division to another Division without charge. In the alternative, the policyowner
may exchange the Policy for a  fixed-benefit,  flexible  premium life  insurance
policy  offered by the Company for this purpose.  The  policyowner  may exercise
this exchange  privilege until the later of 60 days after (i) the effective date
of such change,  or (ii) the receipt of a notice of the options  available.  The
face  amount of the new  policy  will be the death  benefit of the Policy on the
date of exchange.

     Each Account is subject to certain investment restrictions which may not be
changed  without  the  approval  of  the  majority  of  the  outstanding  voting
securities. See the accompanying prospectuses for the Accounts.

Optional Insurance Benefits

     Subject  to  certain   requirements   and   approval  by  state   insurance
departments,  one or more  supplementary  benefits  may be  added  to a  Policy,
including those providing term insurance  options,  providing  accidental  death
coverage,  waiving  Monthly Policy  Charges or waiving of premium  payments upon
disability,  accelerating  benefits in the event of terminal illness,  providing
cost of living increases in benefits,  providing a death benefit guarantee (also
known as "no lapse guarantee"),  providing extended coverage beyond the Maturity
Date, and, in the case of  business-owned  Policies,  permitting a change of the
life insured,  providing face amount  increases  that reflect salary  increases,
providing extra protection increases and providing enhanced policy values in the
early years of a Policy.  More  detailed  information  concerning  supplementary
benefits may be obtained from an authorized  agent of the Company.  The cost, if
any, of any optional  insurance benefits will be deducted as part of the Monthly
Policy Charge.

     The death  benefit  guarantee  (also known as "no lapse  guarantee")  rider
provides that if the death benefit  guarantee  premium  requirement is satisfied
the Policy will not enter its grace  period even if the Net  Surrender  Value is
insufficient  to cover the Monthly Policy Charges on a Monthly Date.  This rider
is  automatically  made a part of a Policy if the issue  age of the  insured  is
under age 65 and (where  permitted by law) the planned periodic premium is equal
to or greater than the death benefit guarantee premium.  The rider terminates on
the later of the Policy  Anniversary  following the  insured's  65th birthday or
five years after the effective  date of the rider.  The death benefit (no lapse)
guarantee premium  requirement is satisfied if the sum of all premiums paid less
any partial  surrenders and any Policy loans and unpaid loan interest  equals or
exceeds  the sum of the monthly  death  benefit  (no lapse)  guarantee  premiums
applicable to the number of months the Policy has been in force, less one month.
The death benefit (no lapse) guarantee premium is based on the issue age, gender
(where permitted by law),  death benefit option,  and risk class of the insured.
The monthly death benefit (no lapse) guarantee  premium will be considered to be
zero for any month  that  deductions  are being  paid by the  waiver of  monthly
deductions  rider. The death benefit (no lapse) guarantee  premium may change if
the Policy face amount is changed,  the death  benefit  option is changed,  or a
rider is added or deleted. As a result of a change, an additional premium may be
required on the date of the change in order to satisfy the new death benefit (no
lapse) guarantee premium  requirement.  If on any Monthly Date the death benefit
(no lapse)  guarantee  premium  requirement is not met, the policyowner  will be
sent a notice of the premium required to maintain the guarantee.  If the premium
is not received at a Company's  home office prior to the  expiration  of 61 days
after the date the notice is mailed, the death benefit (no lapse) guarantee will
no longer be in effect and the rider will terminate. If the rider terminates, it
may not be reinstated.  If this rider is in force,  the death benefit (no lapse)
guarantee  premium  requirement  is  satisfied  and the  insured is alive on the
Policy Maturity Date, the Company will pay the  policyowner the excess,  if any,
of the face amount over the maturity proceeds.

     The death benefit (no lapse)  guarantee rider as discussed on this page and
on page 95 is not available in the  Commonwealth of  Massachusetts.  Information
concerning  this  and  other  supplementary  benefits  may be  obtained  from an
authorized agent of the Company.

     We will, however, subject to state availability, offer an Extended Maturity
Rider to the  policyowner  six months prior to the Policy's  maturity date. This
rider will allow,  under  certain  conditions,  the  contract to remain in force
until the  insured's  death with a death benefit being paid rather than maturing
the contract.  The Extended  Maturity Rider is not available in the Commonwealth
of Massachusetts.

The Contract

     The Policy, the application  attached to it, any supplemental  application,
any adjustment  applications,  any amendments to the application and the current
data pages make up the entire contract  between the Company and the policyowner.
Any  statements  made in the  application or an adjustment  application  will be
considered  representations and not warranties. No statement,  unless made in an
application,  will be used to void a Policy (or void an adjustment in case of an
adjustment  application)  or to defend against a claim. A Policy may be modified
by mutual agreement  between the policyowner and the Company.  Any alteration of
the Policy  must be in  writing  and  signed by one of the  Company's  corporate
officers. No one else, including the agent, may change the contract or waive any
provisions.

Incontestability

     The Company  will not  contest  the  insurance  coverage  provided  under a
Policy,  except for any subsequent increase in face amount, after the Policy has
been in force  during the lifetime of the insured for a period of two years from
the Policy Date. This provision does not apply to claims for total disability or
to accidental  death benefits which may be provided by a rider to a Policy.  Any
face amount  increase  made under the  Adjustment  Options has its own  two-year
contestable period which begins on the effective date of the adjustment.

Misstatements

     If the age or gender of the insured has been  misstated in an  application,
including a reinstatement  application,  the death benefit under the Policy will
be that which  would be  purchased  by the most recent  mortality  charge at the
correct age and gender.

Suicide

     A Policy  does not  cover the risk of  suicide  within  two years  from the
Policy  Date or two years  from the date of any  increase  in face  amount  with
respect to such increase, whether the insured is sane or insane. In the event of
suicide  within two years of the Policy Date,  the only liability of the Company
will be a refund of premiums paid,  without interest,  less any policy loans and
loan  interest and any partial  surrenders.  In the event of suicide  within two
years of an  increase  in face  amount,  the only  liability  of the  Company in
respect  to  that  increase  in face  amount  will be a  refund  of the  cost of
insurance for that increase.

Ownership

     The  owner of the  Policy  is as named in the  application.  The  owner may
exercise every right and enjoy every privilege  provided by the Policy,  subject
to the rights of any irrevocable  beneficiary.  All privileges and rights of the
owner  under a Policy end when the owner  surrenders  the  Policy for cash,  the
death  proceeds of the Policy are paid,  or the maturity  proceeds of the Policy
are paid.  Also, if the grace period ends without  receipt by the Company at its
home office of the payment  required to keep the Policy in force, the privileges
and  rights of the owner  terminate  as of the  Monthly  Date on or  immediately
preceding  the start of the grace  period.  If the owner is not the  insured and
dies  before the  insured,  the insured  becomes the owner  unless the owner has
provided  for a  successor  owner.  The owner may be changed by filing a Written
Request  with the  Company.  The  Company's  approval is needed and no change is
effective  until the Company  approves the Written  Request for change of owner.
Once  approved,  the  change is  effective  as of the date the owner  signed the
Written  Request.  The Company  reserves the right to require that the Policy be
sent to the Company so that the change may be recorded.

Beneficiaries

     The original  beneficiaries and contingent  beneficiaries are designated by
the policyowner on the application.  A primary and/or contingent  beneficiary or
beneficiaries  may be changed by Written  Request to the Company.  The Company's
approval is needed and no change is  effective  until the Company  approves  the
Written  Request  for  change  of  beneficiary.  Once  approved,  the  change is
effective as of the date the owner signed the Written Request.  If changed,  the
primary beneficiary or contingent  beneficiary is as shown in the latest written
change filed with the Company.  One or more primary or contingent  beneficiaries
may be named in the application or a later change request.

Benefit Instructions

     While the insured is alive, the owner may file instructions for the payment
of death  proceeds  under one of the  benefit  options  under the  Policy.  Such
instructions,  or a change of  instructions,  must be made by Written Request to
the Company.  If the owner changes the beneficiary,  that change will revoke any
prior benefit instructions.

Postponement of Payments

     Payment of any amount  upon total or partial  surrender,  policy  loan,  or
proceeds  payable at death or  maturity  and the right to transfer to or from an
Investment  Account may be  postponed or  suspended  whenever:  (1) the New York
Stock Exchange is closed other than customary weekend and holiday  closings,  or
trading  on the New York Stock  Exchange  is  restricted  as  determined  by the
Securities and Exchange  Commission;  (2) the Securities and Exchange Commission
by order permits  postponement  for the protection of  policyowners;  or (3) the
Securities  and  Exchange  Commission  requires  that trading be  restricted  or
declares  an  emergency,  as a result of which  disposal  of  securities  is not
reasonably  practicable or it is not reasonably practicable to determine the net
asset value of the Mutual Funds.

Assignment

     The Policy can be assigned as  collateral  for a loan.  The Company must be
notified in writing if the Policy has been  assigned.  Each  assignment  will be
subject  to any  payments  made or  action  taken  by the  Company  prior to its
notification of such assignment. The Company is not responsible for the validity
of an assignment.  An assignment as collateral does not change the owner but the
rights of  beneficiaries,  whenever  named,  become  subordinate to those of the
assignee.

Policy Proceeds

     Death proceeds under a Policy will  ordinarily be paid within five Business
Days after the Company receives due proof of death. Payments may be postponed in
certain  circumstances.  (See  "Postponement of Payments.") During the insured's
lifetime,  the  policyowner  may arrange for the death  proceeds to be paid in a
lump sum or under one or more of the settlement  options described below.  These
choices are also available if the Policy is surrendered or matures.

     When death proceeds are payable in a lump sum, the  beneficiary  may select
one or more of the settlement options.

     The following options are available:

     Option A

     Special Benefit  Arrangement - A specially  designed  benefit option may be
     arranged with the Company's approval.

     Option B

     Proceeds  Left at  Interest - The Company  will hold the amount  applied on
     deposit. Interest payments will be made annually,  semiannually,  quarterly
     or monthly, as elected.

     Option C

     Fixed  Income - The  Company  will pay an  income  of a fixed  amount or an
     income for a fixed period not exceeding 30 years.

     Option D

     Life Income - The Company will pay an income during a person's lifetime.  A
     minimum guaranteed period may be used.

     Option E

     Joint and Survivor  Life Income - The Company will pay an income during the
     lifetime of two persons,  and  continuing  until the death of the survivor.
     This option includes a minimum guaranteed period of 10 years.

     Option F

     Joint and Two-Thirds  Survivor Life Income - The Company will pay an income
     during the time two  persons  both  remain  alive,  and  two-thirds  of the
     original amount during the remaining lifetime of the survivor.

     Interest  at a rate set by the  Company,  but never less than  required  by
state law, will be applied to determine the payment under Option B, and any such
interest in excess of the  guaranteed  minimum  will be added to payments  under
Option C.

Participating Policy

     The Policies  share in any  divisible  surplus of the Company.  The Company
will  determine  each  Policy's  share of the  surplus  and will  credit it as a
dividend at the end of each Policy Year.  The Company does not expect to pay any
dividends under the Policy.
Dividends, if any, will be paid in cash.

Right To Exchange Policy

     During the first 24 policy months  following  issuance of a Policy,  except
during a grace  period,  the  policyowner  may exchange the Policy for any other
form of  fixed  benefit  individual  life  insurance  policy  (other  than  term
insurance)  currently  made  available  by the Company  for this  purpose on the
insured's  life.  At  present,  the Company  makes  several  insurance  policies
available for exercise of this exchange  right.  Such request must be postmarked
or  delivered  to the home office of the  Company  before the  expiration  of 24
months  after the  Effective  Date.  At the option of the  policyowner,  the new
policy will provide  either the same death benefit or the same amount at risk as
the Policy did at the time of the exchange request.  Premiums for the new policy
will be based on the same  gender,  issue age,  and risk  classification  of the
insured under the Policy.  An equitable  adjustment in the new policy's payments
and cash or Policy  Values  will be made to reflect  variances,  if any,  in the
payments and Policy Values under the Policy and the new policy. Minimum benefits
of the new  policy  will be fixed and  guaranteed  and the new  policy  will not
participate  in the  experience of the Separate  Account.  Policy values will be
determined  as of the date the Written  Request for  exchange is received at the
Company's  home office.  Evidence of  insurability  will not be required for the
exchange.  No charge will be imposed on the exercise of this exchange privilege.
Any  policy  loan and loan  interest  must be repaid  prior to the  exchange  or
transferred to the new policy. Any benefit riders included as a part of a Policy
may be exchanged,  without evidence of insurability,  for similar benefit riders
on the new policy if both these conditions are met:

     1.  The  policyowner,  in the Written Request for exchange,  indicates that
         the rider or riders should be a part of the new policy; and

     2.  The similar  benefit rider or riders were  available for the new policy
         on the effective  date of the benefit rider for the Policy based on the
         same issue age, gender and risk classification of the insured under the
         Policy.

     The exchange  will be effective  upon proper  receipt by the Company of the
Written  Request,  any amount  required as an  adjustment  and  surrender of the
Policy.

     The policyowner may also exchange the Policy for a fixed-benefit,  flexible
premium  policy in the event of a  material  change  in  investment  policy of a
Division (see "Addition, Deletion or Substitution of Investments.")

     In  addition,  the  policyowner  has the right to  exchange  a face  amount
increase for a  fixed-benefit,  flexible  premium  policy at any time during the
first 24 months following issuance of Policy data pages reflecting a face amount
increase,  but not  while  the  Policy  is in a grace  period  (see  "Adjustment
Options.")

Term Conversion Bonus Program

     Owners of a One Year Term Policy,  Renewable 7 Times (hereafter referred to
as  Convertible  Bonus Term or CBT)  issued by the  Company  may convert the CBT
policy to the Policy described in this Prospectus subject to certain conditions.
If those conditions are met and if the conversion occurs within policy years 3-5
of the CBT policy,  the Company  will reduce the total annual first year premium
of the Policy by 20% of the lesser of the target premium or the planned periodic
premium as shown on the Policy data pages. The Company accomplishes this premium
reduction by paying into the Policy a single bonus  payment  equal to 20% of the
lesser of target premium or planned periodic premium as shown on the Policy data
pages.  As a part of the  conversion  process,  the Owner of the CBT policy must
satisfy certain suitability requirements for the PrinFlex Policy.

     The 20% bonus will be allocated among the divisions of the Separate Account
or to the Fixed  Account,  or both, in the same ratio as the Net  Premiums.  The
policyowner  will not  receive a cost  basis in the Policy for the amount of the
bonus.  If the Owner exercises the right to return the Contract during the "free
look" period,  the amount returned is reduced by any conversion  credit applied.
See "Policy Free Look."

     In making  the  decision  as to  whether  to  convert  the CBT  policy to a
PrinFlex  policy,  the Owner should  carefully  review the CBT contract and this
Prospectus as the charges and provisions of the contracts  differ.  Time elapsed
under the CBT policy will not be credited to the Policy for  calculation  of any
duration  based  charge or feature,  including  but not  limited  to:  Surrender
Charges;  Premium  expense  charges;  monthly  administration  charges;  minimum
required premium; Mortality and Expense Risks charges; or net loan rates.

     To initiate a conversion,  the Company must receive:  1) a life  conversion
application;  2) a supplemental  application;  and 3) any required premiums. The
conversion  will become  effective  upon receipt of the  completed  items listed
above and acceptance of the  application.  The transaction will be valued at the
end of the  Valuation  Period in which the Company  receives  all the  necessary
documentation at its home office.

   
Policy Split Option Exchange

Subject  to  certain  conditions,  Owners  of a First  to Die  Flexible  Premium
Universal Life Policy or a Survivorship  Life Policy  (hereafter  referred to as
"FTD" and "SL")  issued by the Company may exchange the FTD or SL policy for one
or more Policy(ies)  described in this Prospectus.  If those conditions are met,
the Company will transfer the cash value of the FTD or SL policy to the PrinFlex
Policy waiving the Premium Expense Charge. Subsequent premiums into the PrinFlex
Policy(ies) will be subject to applicable  Premium Expense  Charges.  As part of
the exchange  process,  the Owner of the FTD or SL policy must  satisfy  certain
suitability requirements for the PrinFlex Policy(ies).
    

DISTRIBUTION OF THE POLICY

     The Policy will be sold by  individuals  who, in addition to being licensed
and  appointed as life  insurance  agents or brokers for the  Company,  are also
registered representatives of the principal underwriter of the Policies, Princor
Financial  Services  Corporation,  or  of  other  broker-dealers  which  Princor
Financial  Services  Corporation  selects  and  the  Company  approves.  Princor
Financial  Services  Corporation is registered  with the Securities and Exchange
Commission under the Securities Exchange Act of 1934 as a broker-dealer and is a
member of the National  Association  of  Securities  Dealers,  Inc. For Policies
distributed by the principal  underwriter  commissions will range between 0% and
50% of premium received in the first year of a Policy (and between 0% and 50% of
premium received in the first year following an adjustment date), up to a Target
Premium  determined  by a rate per $1,000 of face amount which varies by the age
and gender of the  insured.  In addition,  commissions  will include 0% to 3% of
premium received in the first year of the Policy,  above the Target Premium. For
years  two and  later  of a  Policy,  commissions  will  range  from 0% to 2% of
premiums  received.  A service fee of 0% to 2% is paid on all premiums  received
after the first Policy Year. In addition,  a persistency  renewal commission may
be paid which ranges from 1.25% to 5.25% of premiums received in the first three
Policy Years,  depending upon the agent's or broker's total life insurance sales
for the Company.  Expense  allowances  may also be payable to agents and brokers
based upon premiums  received.  Commission  amounts for Policies  distributed by
broker-dealers other than the principal underwriter will vary.

   
     For the twelve  month period  ended  December  31,  1997,  the Company paid
Princor  Financial  Services  Corporation  $________  to  compensate  registered
representatives of the principal underwriter.
    

     The  Company  has  entered  into  a  distribution  agreement  with  Princor
Financial Services  Corporation.  Princor Financial Services Corporation is also
the principal  underwriter for various registered investment companies organized
by  the  Company.  Princor  Financial  Services  Corporation  is a  wholly-owned
subsidiary of Principal Holding Company.  Principal Holding Company is a holding
company and a wholly-owned subsidiary of the Company.

OFFICERS AND DIRECTORS OF PRINCIPAL MANAGEMENT CORPORATION

     A complete  list of the officers and directors of the  investment  adviser,
Principal  Management  Corporation,  is provided below.  The principal  business
address for each  officer and director is The  Principal  Financial  Group,  Des
Moines, Iowa 50392.

   
CRAIG R. BARNES                  Vice President
CRAIG L. BASSETT                 Treasurer
MICHAEL J. BEER                  Senior Vice President and
                                    Chief Operating Officer
MARY L. BRICKER                  Assistant Corporate Secretary
DAVID J. DRURY                   Director
ARTHUR S. FILEAN                 Vice President
PAUL N. GERMAIN                  Assistant Vice President -
                                    Operations
ERNEST H. GILLUM                 Assistant Vice President -
                                    Registered Products
THOMAS J. GRAF                   Director
J. BARRY GRISWELL                Chairman of the Board
                                    and Director
JOYCE N. HOFFMAN                 Vice President and
                                    Corporate Secretary
STEPHAN L. JONES                 Director and President
RONALD E. KELLER                 Director
GREGG R. NARBER                  Director
LAYNE A. RASMUSSEN               Controller - Mutual Funds
ELIZABETH R. RING                Controller
MICHAEL J. ROUGHTON              Counsel
JEAN B. SCHUSTEK                 Product Compliance Officer -
                                    Registered Products
DEWAIN A. SPARRGROVE             Vice President
    

OFFICERS AND DIRECTORS OF PRINCIPAL MUTUAL LIFE INSURANCE COMPANY

     Principal Mutual Life Insurance  Company is managed by a Board of Directors
which is elected by its  policyowners.  The directors and executive  officers of
the  Company,  their  positions  with the  Company,  including  Board  Committee
memberships,  and their principal  occupation during the last five years, are as
follows:

EXECUTIVE OFFICERS (OTHER THAN DIRECTORS):

   
JOHN EDWARD ASCHENBRENNER           Senior Vice President
THOMAS JEFFERSON GAARD              Senior Vice President
MICHAEL HARRY GERSIE                Senior Vice President
THOMAS JOHN GRAF                    Senior Vice President
JOHN BARRY GRISWELL                 Executive Vice President
RONALD EUGENE KELLER                Executive Vice President
GREGG ROSS NARBER                   Senior Vice President and General Counsel
RICHARD LEO PREY                    Senior Vice President
CARL CHANSON WILLIAMS               Senior Vice President and Chief 
                                       Information Officer
    

DIRECTORS:

<TABLE>
<CAPTION>
Name, Positions and Offices        Principal Occupation During Last 5 Years                                                         
- ---------------------------        ----------------------------------------                                                         
<S>                                <C>
MARY VERMEER ANDRINGA              President and Chief Operating Officer, Vermeer Manufacturing Company.
Director                                                                                                                            
Member, Nominating Committee                                                                                                        
                                                                                                                                    
RUTH MARGARET DAVIS                President and Chief Executive Officer, The Pymatuning Group, Inc.                                
Director                                                                                                                            
Member, Nominating Committee                                                                                                        
                                                                                                                                    
DAVID JAMES DRURY                  Chairman and Chief Executive  Officer,  Principal Mutual Life Insurance  Company                 
Director                           since January  1995.  President  and Chief  Executive  Officer from 1994 - 1995;                 
Chairman of the Board              President from 1993-1994;  Executive Vice President from 1992 - 1993;  Executive                 
Chief Executive Officer            Vice President and Chief Actuary 1992.                                                           
Chair, Executive Committee                                                                                                          
                                                                                                                                    
CHARLES DANIEL GELATT, JR.         President, NMT Corporation.                                                                      
Director                                                                                                                            
Member, Executive  Committee                                                                                                        
Chair, Human Resources Committee                                                                                                    
                                                                                                                                    
GERALD DAVID HURD                  Retired. Chairman and Chief Executive Officer, Principal Mutual Life Insurance
Director                           Company 1989 - 1994.                                                                             
Member, Executive and                                                                                                               
Nominating Committees                                                                                                               
                                   
THEODORE MURTAGH HUTCHISON         Retired. Vice Chairman, Principal Mutual Life Insurance Company 1994 - 1997.
Director                           Prior thereto, Executive Vice President.                                                         
Member, Audit Committee            
                                   
CHARLES SAMUEL JOHNSON             Chairman,  President and Chief  Executive  Officer,  Pioneer  Hi-Bred  International,  Inc. since
Director                           December  1996.  President and Chief Executive  Officer September 1995 - December 1996.
Member, Audit Committee            President and Chief Operating  Officer March 1995 - September 1995.  Executive Vice 
                                   President 1993 - March 1995. Prior thereto, Senior Vice President.                               
                                                                                                                                    
WILLIAM TURNBALL KERR              President & Chief  Executive Officer, Meredith Corporation since 1997. President and Chief
Director                           Operating  Officer 1994 - 1997. Prior thereto, Executive Vice President.                         
Member, Executive Committee and                                                                                                     
Chair, Nominating Committee                                                                                                         
                                                                                                                                    
LEE LIU                            Chair, Audit Committee
Member, Executive and Human                                                                                                         
Resources Committees                                                                                                                
                                   
VICTOR HENDRIK LOEWENSTEIN         Chairman and Chief  Executive  Officer,  IES  Industries,  Inc.,  since November 1996.           
Director                           Prior  thereto,  Chairman,  President and Chief Executive Officer.                               
Member, Audit Committee                                                                                                     
                                                                                                                            
RONALD DALE PEARSON                Managing Partner, Egon Zehnder International                                                     
Director                           Chairman, President and Chief Executive Officer, Hy-Vee, Inc.                                    
Member, Human Resources Committee  
                                                                                                                                    
JOHN ROY PRICE                     Managing Director, The Chase Manhattan Corporation since April, 1996.                            
Director                           Prior thereto, Managing Director, Chemical Banking Corporation.                                  
Member, Nominating Committee                                                                                                        
                                                                                                                                    
DONALD MITCHELL STEWART            President, The College Board.                                                                    
Director                           
Member, Human Resources Committee                                                                                                   
                                                                                                           
ELIZABETH EDITH TALLETT            President & CEO of Dioscor, Inc. & Serex, Inc. since 1996. President and  
Director                           Chief Executive Officer,  Transcell Technologies,  Inc. 1992 - 1996.                             
                                   
DEAN DICKSON THORNTON              Retired since 1993. Prior thereto President, Boeing Commercial Airplane Group.  
Director                                                                                                                            
Member, Audit Committee                                                                                                             
                                                                                                                                    
FRED WILLIAM WEITZ                 President,  Chairman of the Board and Chief Executive Officer,                                   
Director                           Essex Meadows, Inc. since 1995. Prior thereto, President, Chairman of the Board,                 
Member, Human Resources Committee  and Chief Executive Officer, The Weitz Corporation and its subsidiaries.                         
</TABLE>

STATE REGULATION OF PRINCIPAL MUTUAL LIFE INSURANCE COMPANY

     The Company is organized under the laws of the State of Iowa and is subject
to regulation by the  Commissioner of Insurance of Iowa. An annual  statement is
filed with the Iowa  Division  of  Insurance  on or before  March 1 of each year
covering the operations and reporting on the financial  condition of the Company
as of December 31 of the preceding year. Periodically, the Commissioner examines
the assets
 and  liabilities  of the Company and the Separate  Account and  verifies  their
adequacy.  A full  examination  of the Company's  operations is conducted by the
National Association of Insurance Commissioners at least every five years.

FEDERAL TAX MATTERS

     The discussion  contained herein is general in nature, is not an exhaustive
discussion of all tax questions that might arise under the policies,  and is not
intended as tax advice.  No attempt is made to consider any applicable  state or
other  tax  laws  and  no  representation  is  made  as  to  the  likelihood  of
continuation of current  federal income tax laws and treasury  regulations or of
current interpretations of the Internal Revenue Service.

     While the  Company  reserves  the right to make  changes  in the  Policy to
assure that it  continues to qualify as life  insurance  for tax  purposes,  the
Company  cannot make any  guarantee  regarding  the future tax  treatment of any
Policy.  For complete  information  on the impact of changes with respect to the
Policy and federal and state  considerations,  a qualified tax advisor should be
consulted.

     The ultimate  effect of federal income taxes on values under the Policy and
on the  economic  benefit to the  policyowner  or  beneficiary  depends upon the
Company's  tax  status,  upon the terms of the Policy and upon the tax status of
the individual concerned.

Tax Status of the Company and the Separate Account

     The Company is taxed as an  insurance  Company  under  Subchapter  L of the
Internal  Revenue  Code of 1986 (the  "Code").  The  Separate  Account  is not a
separate taxable entity and its operations are taken into account by the Company
in determining its income tax liability.  All investment income and realized net
capital  gains on the assets of the separate  account are  reinvested  and taken
into  account in  determining  Policy  Values and are  automatically  applied to
increase the book reserves associated with the Policies.  Under existing federal
income tax law,  neither the investment  income nor any net capital gains of the
Separate Account, are taxed to the Company to the extent those items are applied
to increase reserves associated with the Policies.

Charges for Taxes

     The  Company  imposes  a  federal  tax  charge  equal to 1.25% of  premiums
received  under the Policy to compensate for the federal income tax liability it
incurs under Section 848 of the Code by reason of its receipt of premiums  under
the Policy.  The Company  believes that this charge is reasonable in relation to
the  increased  tax burden it incurs as a result of Section 848. No other charge
is  currently  made to the  Separate  Account  for federal  income  taxes of the
Company that may be  attributable  to the Separate  Account.  Periodically,  the
Company reviews the  appropriateness  of charges to the Separate Account for the
Company's  federal  income  taxes,  and in the future,  a charge may be made for
federal  income  taxes  incurred by the  Company  that are  attributable  to the
Separate Account. In addition,  depending on the method of calculating  interest
on Policy Values  allocated to the Fixed  Account,  a charge may also be imposed
for the Policy's share of the Company's federal income taxes attributable to the
Fixed Account.

     Under current laws, the Company may incur state or local taxes (in addition
to  premium  taxes)  in  several  states.  At  present,   these  taxes  are  not
significant.  If there is a  material  change in  applicable  state or local tax
laws,  the Company  reserves  the right to charge the  Separate  Account for the
portion of such taxes, if any, attributable to the Separate Account.

Diversification Standards

     In  addition  to other  requirements  imposed  by the Code,  a Policy  will
qualify  as  life  insurance   under  the  Code  only  if  the   diversification
requirements  of Code Section  817(h) are satisfied by each Separate  Account in
which any of the Policy Values are held. To assure that each Policy continues to
qualify as life insurance for federal income tax purposes,  the Company  intends
to comply with Code Section 817(h) and the regulations thereunder.

Life Insurance Status of Policy

     The Company believes that the Policy meets the statutory definition of life
insurance  under Code Section 7702 and that the  policyowner  and beneficiary of
any Policy will receive the same federal  income tax  treatment as that accorded
to  owners  and   beneficiaries  of  fixed  benefit  life  insurance   policies.
Specifically,  the death benefit  under the Policy will be  excludable  from the
gross income of the  beneficiary  subject to the terms and conditions of Section
101(a)(1) of the Code. (Death benefits under a "modified  endowment contract" as
discussed  below are  treated in the same  manner as death  benefits  under life
insurance contracts that are not so classified.)

     In addition, unless the Policy is a "modified endowment contract," in which
case the  receipt of any loan under the  Policy  may  result in  recognition  of
income  to  the  policyowner,  the  policyowner  will  not  be  deemed  to be in
constructive receipt of the Policy Values,  including increments thereon,  under
the Policy  until  proceeds of the Policy are  received  upon a total or partial
surrender of the Policy.

Modified Endowment Contract Status

     A  Policy  will  be a  modified  endowment  contract  if it  satisfies  the
definition of life insurance set out in the Internal Revenue Code, but it either
fails  the  additional  "7-pay  test"  set  forth in Code  Section  7702A or was
received in exchange for a modified endowment  contract.  A Policy will fail the
7-pay test if the accumulated  amount paid under the contract at any time during
the first seven  contract  years exceeds the total premiums that would have been
payable  under a Policy  providing for  guaranteed  benefits upon the payment of
seven level  annual  premiums.  A Policy  received  in  exchange  for a modified
endowment  contract  will be taxed as a modified  endowment  contract even if it
would otherwise satisfy the 7-pay test.

     While the 7-pay  test is  generally  applied  as of the time the  Policy is
issued,  certain  changes in the  contractual  terms of a Policy will  require a
Policy to be retested to  determine  whether the change has caused the Policy to
become a modified endowment contract. For example, a reduction in death benefits
during the first seven contract years will cause the Policy to be retested as if
it had originally been issued with the reduced death benefit.

     In addition,  if a "material change" occurs at any time while the Policy is
in force,  a new 7-pay test  period  will  start and the Policy  will need to be
retested to  determine  whether it  continues  to meet the 7-pay test.  The term
"material change" generally includes  increases in death benefits,  but does not
include an increase in death  benefits which is  attributable  to the payment of
premiums necessary to fund the lowest level of death benefits payable during the
first  seven  contract  years,  or which is  attributable  to the  crediting  of
interest with respect to such premiums.

     Because the Policy provides for flexible premium payments,  the Company has
instituted  procedures  to  monitor  whether  increases  in  death  benefits  or
additional  premium  payments  cause either the start of a new  seven-year  test
period or the  taxation  of  distributions  and loans.  All  additional  premium
payments will be considered in these determinations.

     If a Policy  fails the 7-pay  test,  all  distributions  (including  loans)
occurring in the year of failure and thereafter will be subject to the rules for
modified endowment  contracts.  A recapture  provision also applies to loans and
distributions that are received in anticipation of failing the 7-pay test. Under
the Code, any  distribution or loan made within two years prior to the date that
a Policy fails the 7-pay test is considered to have been made in anticipation of
the failure.

Policy Surrenders and Partial Surrenders

     Upon a total surrender of a Policy, the policyowner will recognize ordinary
income for federal  tax  purposes  to the extent  that the Net  Surrender  Value
exceeds the  investment  in the Policy (the total of all  premiums  paid but not
previously  recovered plus any other consideration paid for the Policy). The tax
consequences  of a partial  surrender from a Policy will depend upon whether the
partial surrender results in a reduction of future benefits under the Policy and
whether the Policy is a modified endowment contract.

     If the Policy is not a modified  endowment  contract,  the general  rule is
that a partial  surrender  from a Policy is taxable  only to the extent  that it
exceeds the total investment in the contract.  An exception to this general rule
applies,  however,  if a reduction of future benefits occurs during the first 15
years after a Policy is issued and there is a cash distribution  associated with
that  reduction.  In such a case, the Code  prescribes a formula under which the
policyowner  may be taxed on all or a part of the amount  distributed.  After 15
years,  cash  distributions  from a  Policy  that  is not a  modified  endowment
contract  will not be subject to federal  income tax,  except to the extent they
exceed  the total  investment  in the  contract.  The  Company  suggests  that a
policyowner consult with a tax advisor in advance of a proposed decrease in face
amount or a partial  surrender.  In addition,  any amounts  distributed  under a
"modified  endowment  contract"  (including proceeds of any loan) are taxable to
the extent of any accumulated income in the Policy. In general, the amount which
may be  subject  to tax is the  excess of the  Policy  Value  (both  loaned  and
unloaned) over the previously unrecovered premiums paid.

     Under certain  circumstances,  a  distribution  under a modified  endowment
contract  (including a loan) may be taxable even though it exceeds the amount of
accumulated  income  in the  Policy.  This can occur  because  for  purposes  of
determining the amount of income  received upon a distribution  (or loan) from a
modified endowment  contract,  the Code requires the aggregation of all modified
endowment  contracts  issued  to the  same  policyowner  by an  insurer  and its
affiliates  within the same calendar year.  Therefore,  loans and  distributions
from any one such Policy are taxable to the extent of the income  accumulated in
all the modified endowment contracts required to be so aggregated.

     If any  amount is  taxable  as a  distribution  of income  under a modified
endowment  contract (as a result of a total surrender,  a partial surrender or a
loan),  it may also be subject to a 10%  penalty tax under Code  Section  72(v).
Limited  exceptions  from the  additional  penalty tax are available for certain
distributions  to  individual  policyowners.  The  penalty tax will not apply to
distributions:  (i) that are made on or after the date the taxpayer  attains age
59 1/2; or (ii) that are attributable to the taxpayer's  becoming  disabled;  or
(iii) that are part of a series of substantial equal periodic payments (made not
less  frequently  than  annually)  made for the life or life  expectancy  of the
taxpayer.

Policy Loans and Interest Deductions

     The Company also believes  that under  current law any loan received  under
the Policy will be treated as a Policy debt of a  policyowner  and that,  unless
the Policy is a modified endowment contract,  no part of any loan under a Policy
will constitute income to the policyowner. If the Policy is a modified endowment
contract (see discussion above) loans will be fully taxable to the extent of the
income  in the  Policy  (and  in any  other  contracts  with  which  it  must be
aggregated) and could be subject to the additional 10 percent tax.

     Code Section 264 imposes stringent limitations on the deduction of interest
paid or accrued on loans in  connection  with a Policy.  In addition,  under the
"personal" interest  limitation  provisions of Code Section 163, no deduction is
allowed for  interest on any policy loan if the  proceeds  are used for personal
purposes,  even if the Policy and loan otherwise meet the  requirements  of Code
Section 264. The limitations on deductibility of personal interest may not apply
to  disallow  all or part of the  interest  expense as a  deduction  if the loan
proceeds are used for "trade or business" or "investment"  purposes. The Company
suggests consultation with a tax advisor for further guidance.

Corporate Alternative Minimum Tax

     Ownership  of a  Policy  by a  corporation  may  affect  the  policyowner's
exposure to the corporate  alternative maximum tax. In determining whether it is
subject  to  alternative  minimum  tax a  corporate  policyowner  must  make two
computations.  First,  the  corporation  must take into account a portion of the
current year's  increase in the built-in gain in its  corporate-owned  policies.
Second,  the corporation must take into account a portion of the amount by which
the death benefits  received under any Policy exceed the sum of (i) the premiums
paid on that Policy in the year of death,  and (ii) the  corporation's  basis in
the Policy (as measured for  alternative  minimum tax purposes) as of the end of
the corporation's tax year immediately preceding the year of death.

Exchange or Assignments of Policies

     A change of the  policyowner or the insured or an exchange or assignment of
a Policy may have significant tax consequences  depending on the  circumstances.
For example,  an assignment or exchange of a Policy may result in taxable income
to the transferring policyowner.  Further, Code Section 101(a) provides, subject
to certain exceptions,  that where a Policy has been transferred for value, only
the portion of the death benefit which is equal to the total  consideration paid
for the Policy may be excluded from gross income. For complete  information with
respect to Policy  assignments and exchanges,  a qualified tax advisor should be
consulted.

Withholding

     Under  Section 3405 of the Code,  withholding  is generally  required  with
respect to certain taxable distributions under insurance contracts.  In the case
of periodic  payments  (payments made as an annuity or on a similar basis),  the
withholding is at graduated rates (as though the payments were employee  wages).
With respect to non-periodic distributions, the withholding is at a flat rate of
10%. A policyowner can elect to have either  non-periodic  or periodic  payments
made without  withholding  except  where the  policyowner's  tax  identification
number has not been furnished to the Company or the Internal Revenue Service has
notified  the  Company  that  the tax  identification  number  furnished  by the
policyowner is incorrect.

Taxation of Accelerated Death Benefits

     The Company provides  accelerated  death benefits based upon a lien method.
It  is  unclear  whether  benefits  paid  under  this  rider  are  taxable.  For
information  regarding  taxation of accelerated death benefits,  a qualified tax
advisor should be consulted.

Other Tax Issues

     Federal  estate  and  state and local  estate,  inheritance,  and other tax
consequences   of  ownership  or  receipt  of  Policy  proceeds  depend  on  the
circumstances of each policyowner or beneficiary.

EMPLOYEE BENEFIT PLANS

     Employers and employee  organizations should consider, in consultation with
counsel, the impact of Title VII of the Civil Rights Act of 1964 on the purchase
of a Policy in connection with an employment-related  insurance or benefit plan.
The United States Supreme Court held, in the 1983 decision of Arizona  Governing
Committee v. Norris,  that,  under Title VII,  optional annuity benefits under a
deferred  compensation plan could not vary on the basis of gender.  Policies are
available  for use in  connection  with such  employment-related  insurance  and
benefit plans which do not vary in any respect  between male and female insureds
of a particular age and underwriting classification.

LEGAL PROCEEDINGS

     There are no legal  proceedings to which the Separate Account is a party or
to which the assets of any of the Divisions thereof are subject.  The Company is
not involved in any litigation that is of material importance in relation to its
total assets or that relate to the Separate Account.

LEGAL OPINION

     Legal matters  applicable to the issue and sale of the Policies,  including
the right of the Company to issue  Policies  under Iowa insurance law, have been
passed upon by Gregg R. Narber, Senior Vice President and General Counsel of the
Company.

INDEPENDENT AUDITORS

     The  financial  statements  of  Principal  Mutual  Life  Insurance  Company
Variable Life Separate Account and the consolidated  financial statements of The
Principal  Financial  Group(R)  (comprised  of Principal  Mutual Life  Insurance
Company and its subsidiaries) which are included in this registration  statement
have been audited by Ernst & Young LLP,  independent  auditors,  for the periods
indicated in their reports  thereon which appear  elsewhere in the  registration
statement.

REGISTRATION STATEMENT

     A  registration  statement  has been  filed with the  Commission  under the
Securities Act of 1933, as amended, with respect to the Policies offered hereby.
This  Prospectus  does  not  contain  all  the  information  set  forth  in  the
registration  statement  and the  amendments  and  exhibits to the  registration
statement to all of which reference is made for further  information  concerning
the Separate  Account,  the Company and the Policy  offered  hereby.  Statements
contained  in this  Prospectus  as to the contents of the Policy and other legal
instruments  are  summaries.  For a  complete  statement  of the terms  thereof,
reference is made to such instruments as filed.

FINANCIAL STATEMENTS

     The  financial  statements  of the  Company  which  are  included  in  this
Prospectus should be considered only as bearing on the ability of the Company to
meet its obligations under the Policy.  They should not be considered as bearing
on the investment performance of the assets held in the Separate Account.

       


                                  APPENDIX - A

   SAMPLE ILLUSTRATIONS OF POLICY VALUES, SURRENDER VALUES AND DEATH BENEFITS

     The  following  illustrations  have been  prepared  to help show how Policy
Values  and  Surrender   Values  under  the  Policies   change  with  investment
performance  and differing death benefit  options.  The  illustrations  show how
death  benefits  and values would vary over time if the return on assets held by
the Accounts were uniform,  gross,  annual rates of 0%, 6% and 12% (or net rates
of -.66%, 5.34% and 11.34%,  respectively).  The death benefits and values would
be  different  from  those  shown if the  return  averaged  0%, 6% and 12%,  but
fluctuated above and below those averages during  individual  years.  Both Death
Benefit Option 1 and Death Benefit Option 2 are illustrated.

     The  six  illustrations  set  out  show  hypothetical  Policies  issued  to
45-year-old  male  nonsmokers.  Illustrations  for females or for younger  males
would be more favorable;  illustrations  for older males or for smokers would be
less favorable than those  presented.  The Policies are illustrated on the basis
of $4,000 Target  Premium and a face amount at issue of $250,000.  Illustrations
1, 2 and 5 show the selection of Death Benefit Option 1;  Illustrations 3, 4 and
6, Death Benefit Option 2.

     The  illustrations  reflect all Policy charges  (including  deductions from
premiums for sales loads and state and federal taxes;  monthly  deductions  from
Policy Value of administration  charges, cost of insurance charges and mortality
and expense risk charges; and the contingent deferred  administration charge and
contingent  deferred  sales load that may be deducted  upon full  surrenders  or
lapse  of a  Policy)  and  the  average  fees  and  expenses  of  the  Accounts.
Illustrations  1 and 3  reflect  current  administrative  and cost of  insurance
charges.   Illustrations   2,  4,  5  and  6  reflect  the  guaranteed   maximum
administration  and cost of  insurance  charges.  Illustrations  5 and 6 reflect
guaranteed administration and cost of insurance charges for policies applied for
in Texas only.  The average  fees and  expenses of the  Accounts may decrease or
increase  in the future  making  operating  expenses  actually  incurred  by the
Accounts differ from the .69% average rate shown in the illustrations.

     The six illustrations are based on the assumption that payments are made in
accordance  with a $4,000 annual  Target  Premium  schedule,  that no values are
allocated  to the Fixed  Account,  no  changes in death  benefit  option or face
amount are made, no policy loans or partial surrenders occur, and that no riders
are in effect. Upon request, the Company will prepare a comparable  illustration
reflecting the proposed  insured's actual age, gender,  risk  classification and
desired policy features.

     From time to time, in  advertisements  or sales literature for the Policies
that quote  performance  data for one or more of the  Accounts,  the Company may
include Policy Values, Surrender Values and death benefit figures computed using
the same methodology as that used in the following  illustrations,  but with the
average annual total return of the Account for which  performance  data is shown
in the  advertisement  replacing the  hypothetical  rates of return shown in the
following tables.  This information may be shown in the form of graphs,  charts,
tables and examples  and may include  data for periods  prior to the offering of
the  Policies  for which an Account has had  performance  (with  Policy  charges
assumed to be equal to current  charges  for any periods  prior to offering  the
Policies).


Illustration 1
PLANNED PREMIUM $4,000
Initial Face Amount $250,000
Death Benefit Option 1

                     PRINCIPAL MUTUAL LIFE INSURANCE COMPANY
                                  PRINFLEX LIFE
                             MALE AGE 45 NON-SMOKER
                            ASSUMING CURRENT CHARGES
                                  (All States)
<TABLE>
<CAPTION>
                                         Death Benefit (2)                              Accumulated Value (2)              
                                    Assuming Hypothetical Gross                      Assuming Hypothetical Gross           
                                    Annual Investment Return of                      Annual Investment Return of           

   
  End of     Accumulated         0%             6%               12%             0%             6%               12%       
   Year     Premiums (1)     (-.78% Net)    (5.22% Net)     (11.22% Net)     (-.78% Net)    (5.22% Net)     (11.22% Net)   
    <S>        <C>            <C>            <C>              <C>              <C>            <C>             <C>          
     1         $  4,200       $250,000       $250,000         $250,000         $2,926         $ 3,123         $ 3,321      
     2            8,610        250,000        250,000          250,000          5,780           6,356           6,957      
     3           13,241        250,000        250,000          250,000          8,535           9,674          10,909      
     4           18,103        250,000        250,000          250,000         11,217          13,107          15,239      
     5           23,208        250,000        250,000          250,000         13,824          16,658          19,982      
     6           28,568        250,000        250,000          250,000         16,353          20,328          25,181      
     7           34,196        250,000        250,000          250,000         18,802          24,119          30,879      
     8           40,106        250,000        250,000          250,000         21,154          28,022          37,116      
     9           46,312        250,000        250,000          250,000         23,396          32,026          43,935      
    10           52,827        250,000        250,000          250,000         25,688          36,364          51,723      
    11           59,669        250,000        250,000          250,000         27,976          40,954          60,427      
    12           66,852        250,000        250,000          250,000         30,204          45,749          70,083      
    13           74,395        250,000        250,000          250,000         32,378          50,766          80,809      
    14           82,314        250,000        250,000          250,000         34,524          56,041          92,752      
    15           90,630        250,000        250,000          250,000         36,564          61,520         105,997      
    16           99,361        250,000        250,000          250,000         38,477          67,198         120,690      
    17          108,530        250,000        250,000          250,000         40,251          73,078         137,008      
    18          118,156        250,000        250,000          250,000         41,871          79,165         155,153      
    19          128,264        250,000        250,000          250,000         43,325          85,469         175,362      
    20          138,877        250,000        250,000          250,000         44,621          92,016         197,915      
</TABLE>
                            Surrender Value (2)
                        Assuming Hypothetical Gross
                        Annual Investment Return of

  End of            0%             6%               12%
   Year        (-.78% Net)    (5.22% Net)     (11.22% Net)
     1          $ 1,077           1,275         $1,473
     2            3,411           3,987          4,587
     3            4,404           5,543          6,778
     4            7,086           8,977         11,108
     5            9,693          12,527         15,852
     6           12,419          16,394         21,247
     7           15,261          20,579         27,339
     8           18,203          25,071         34,165
     9           21,233          29,862         41,771
    10           24,507          35,184         50,543
    11           27,976          40,954         60,427
    12           30,204          45,749         70,083
    13           32,378          50,766         80,809
    14           34,524          56,041         92,752
    15           36,564          61,520        105,997
    16           38,477          67,198        120,690
    17           40,251          73,078        137,008
    18           41,871          79,165        155,153
    19           43,325          85,469        175,362
    20           44,621          92,016        197,915
    
(1) Assumes net interest of 5% compounded annually.

(2) Assumes no policy loan has been made.

The death benefit, accumulated value and surrender value will differ if premiums
are  paid in  different  amounts  or  frequencies.  It is  emphasized  that  the
hypothetical investment results are illustrative only and should not be deemed a
representation of past or future investment  results.  Actual investment results
may be more or less than those shown. The death benefit,  accumulated  value and
surrender value for a policy would be different from those shown if actual rates
of  investment  return  applicable  to the policy  averaged 0%, 6% or 12% over a
period of years,  but also fluctuated above or below that average for individual
policy years.  The death benefit,  accumulated  value and surrender  value for a
policy would also be different  from those  shown,  depending on the  investment
allocations  made to the  investment  divisions of the separate  account and the
different  rates  of  return  of the Fund  portfolios,  if the  actual  rates of
investment  return  applicable to the policy  averaged 0%, 6% or 12%, but varied
above or below that average for individual divisions.  No representations can be
made that these hypothetical rates of return can be achieved for any one year or
sustained over any period of time.
<PAGE>
Illustration 2 
PLANNED PREMIUM $4,000
Initial Face Amount $250,000
Death Benefit Option 1

                    PRINCIPAL MUTUAL LIFE INSURANCE COMPANY
                                 PRINFLEX LIFE
                             MALE AGE 45 NON-SMOKER
                          ASSUMING GUARANTEED CHARGES
                           (All States Except Texas)
<TABLE>
<CAPTION>
                                       Death Benefit (2)                                Accumulated Value (2)             
                                    Assuming Hypothetical Gross                      Assuming Hypothetical Gross          
                                    Annual Investment Return of                      Annual Investment Return of          
 
   
  End of     Accumulated         0%             6%               12%             0%             6%               12%      
   Year     Premiums (1)     (-.78% Net)    (5.22% Net)     (11.22% Net)     (-.78% Net)    (5.22% Net)     (11.22% Net)  
    <S>        <C>            <C>            <C>              <C>              <C>            <C>             <C>         
     1         $  4,200       $250,000       $250,000         $250,000         $2,712         $ 2,902         $ 3,094     
     2            8,610        250,000        250,000          250,000          5,350           5,899           6,473     
     3           13,241        250,000        250,000          250,000          7,882           8,961          10,132     
     4           18,103        250,000        250,000          250,000         10,304          12,085          14,097     
     5           23,208        250,000        250,000          250,000         12,611          15,270          18,395     
     6           28,568        250,000        250,000          250,000         14,796          18,508          23,053     
     7           34,196        250,000        250,000          250,000         16,847          21,791          28,099     
     8           40,106        250,000        250,000          250,000         18,752          25,108          33,564     
     9           46,312        250,000        250,000          250,000         20,497          28,447          39,482     
    10           52,827        250,000        250,000          250,000         22,212          32,002          46,187     
    11           59,669        250,000        250,000          250,000         23,851          35,696          53,626     
    12           66,852        250,000        250,000          250,000         25,299          39,421          61,769     
    13           74,395        250,000        250,000          250,000         26,548          43,175          70,705     
    14           82,314        250,000        250,000          250,000         27,578          46,945          80,526     
    15           90,630        250,000        250,000          250,000         28,364          50,713          91,338     
    16           99,361        250,000        250,000          250,000         28,879          54,464         103,268     
    17          108,530        250,000        250,000          250,000         29,093          58,179         116,463     
    18          118,156        250,000        250,000          250,000         28,959          61,823         131,092     
    19          128,264        250,000        250,000          250,000         28,430          65,365         147,362     
    20          138,877        250,000        250,000          250,000         27,454          68,773         165,526     
</TABLE>
                           Surrender Value (2)
                        Assuming Hypothetical Gross
                        Annual Investment Return of
 
  End of            0%             6%               12%
   Year         (-.78% Net)    (5.22% Net)     (11.22% Net)
     1           $   863        $  1,054         $1,245
     2             2,980           3,530          4,103
     3             3,751           4,830          6,002
     4             6,173           7,955          9,966
     5             8,481          11,139         14,264
     6            10,862          14,574         19,119
     7            13,307          18,251         24,559
     8            15,802          22,158         30,613
     9            18,333          26,284         37,318
    10            21,032          30,821         45,007
    11            23,851          35,696         53,626
    12            25,299          39,421         61,769
    13            26,548          43,175         70,705
    14            27,578          46,945         80,526
    15            28,364          50,713         91,338
    16            28,879          54,464         103,268
    17            29,093          58,179         116,463
    18            28,959          61,823         131,092
    19            28,430          65,365         147,362
    20            27,454          68,773         165,526
    
(1) Assumes net interest of 5% compounded annually.

(2) Assumes no policy loan has been made.

The death benefit, accumulated value and surrender value will differ if premiums
are  paid in  different  amounts  or  frequencies.  It is  emphasized  that  the
hypothetical investment results are illustrative only and should not be deemed a
representation of past or future investment  results.  Actual investment results
may be more or less than those shown. The death benefit,  accumulated  value and
surrender value for a policy would be different from those shown if actual rates
of  investment  return  applicable  to the policy  averaged 0%, 6% or 12% over a
period of years,  but also fluctuated above or below that average for individual
policy years.  The death benefit,  accumulated  value and surrender  value for a
policy would also be different  from those  shown,  depending on the  investment
allocations  made to the  investment  divisions of the separate  account and the
different  rates  of  return  of the Fund  portfolios,  if the  actual  rates of
investment  return  applicable to the policy  averaged 0%, 6% or 12%, but varied
above or below that average for individual divisions.  No representations can be
made that these hypothetical rates of return can be achieved for any one year or
sustained over any period of time.
<PAGE>
Illustration 3 
PLANNED PREMIUM $4,000
Initial Face Amount $250,000
Death Benefit Option 2

                    PRINCIPAL MUTUAL LIFE INSURANCE COMPANY
                                 PRINFLEX LIFE
                             MALE AGE 45 NON-SMOKER
                            ASSUMING CURRENT CHARGES
                                  (All States)
<TABLE>
<CAPTION>
                                         Death Benefit (2)                              Accumulated Value (2)             
                                    Assuming Hypothetical Gross                      Assuming Hypothetical Gross          
                                    Annual Investment Return of                      Annual Investment Return of          
 
   
  End of     Accumulated         0%             6%               12%             0%             6%               12%      
   Year     Premiums (1)     (-.78% Net)    (5.22% Net)     (11.22% Net)     (-.78% Net)    (5.22% Net)     (11.22% Net)  
    <S>        <C>            <C>            <C>              <C>              <C>            <C>             <C>         
     1         $  4,200       $252,917       $253,113         $253,311         $2,917         $ 3,113         $ 3,311     
     2            8,610        255,752        256,326          256,923          5,752           6,326           6,923     
     3           13,241        258,478        259,609          260,834          8,478           9,609          10,834     
     4           18,103        261,121        262,993          265,103         11,121          12,993          15,103     
     5           23,208        263,678        266,477          269,759         13,678          16,477          19,759     
     6           28,568        266,146        270,060          274,838         16,146          20,060          24,838     
     7           34,196        268,521        273,742          280,376         18,521          23,742          30,376     
     8           40,106        270,785        277,506          286,401         20,785          27,506          36,401     
     9           46,312        272,922        281,337          292,941         22,922          31,337          42,941     
    10           52,827        275,086        285,455          300,358         25,086          35,455          50,358     
    11           59,669        277,225        289,775          308,582         27,225          39,775          58,582     
    12           66,852        279,285        294,249          317,638         29,285          44,249          67,638     
    13           74,395        281,275        298,890          327,622         31,275          48,890          77,622     
    14           82,314        283,222        303,736          338,663         33,222          53,736          88,663     
    15           90,630        285,037        308,704          350,783         35,037          58,704         100,783     
    16           99,361        286,692        313,770          364,066         36,692          63,770         114,066     
    17          108,530        288,171        318,920          378,619         38,171          68,920         128,619     
    18          118,156        289,456        324,137          394,559         39,456          74,137         144,559     
    19          128,264        290,531        329,408          412,017         40,531          79,408         162,017     
    20          138,877        291,404        334,740          431,164         41,404          84,740         181,164     
</TABLE>
                         Surrender Value (2)
                     Assuming Hypothetical Gross
                     Annual Investment Return of
 
  End of         0%             6%               12%
   Year      (-.78% Net)    (5.22% Net)     (11.22% Net)
     1        $ 1,068         $ 1,265        $  1,462
     2          2,805           3,379           3,976
     3          4,347           5,478           6,704
     4          6,990           8,862          10,972
     5          9,547          12,346          15,628
     6         12,212          16,126          20,904
     7         14,980          20,201          26,836
     8         17,834          24,555          33,450
     9         20,758          29,174          40,777
    10         23,906          34,275          49,178
    11         27,225          39,775          58,582
    12         29,285          44,249          67,638
    13         31,275          48,890          77,622
    14         33,222          53,736          88,663
    15         35,037          58,704         100,783
    16         36,692          63,770         114,066
    17         38,171          68,920         128,619
    18         39,456          74,137         144,559
    19         40,531          79,408         162,017
    20         41,404          84,740         181,164
    
(1) Assumes net interest of 5% compounded annually.

(2) Assumes no policy loan has been made.

The death benefit, accumulated value and surrender value will differ if premiums
are  paid in  different  amounts  or  frequencies.  It is  emphasized  that  the
hypothetical investment results are illustrative only and should not be deemed a
representation of past or future investment  results.  Actual investment results
may be more or less than those shown. The death benefit,  accumulated  value and
surrender value for a policy would be different from those shown if actual rates
of  investment  return  applicable  to the policy  averaged 0%, 6% or 12% over a
period of years,  but also fluctuated above or below that average for individual
policy years.  The death benefit,  accumulated  value and surrender  value for a
policy would also be different  from those  shown,  depending on the  investment
allocations  made to the  investment  divisions of the separate  account and the
different  rates  of  return  of the Fund  portfolios,  if the  actual  rates of
investment  return  applicable to the policy  averaged 0%, 6% or 12%, but varied
above or below that average for individual divisions.  No representations can be
made that these hypothetical rates of return can be achieved for any one year or
sustained over any period of time.
<PAGE>
Illustration 4 
PLANNED PREMIUM $4,000
Initial Face Amount $250,000
Death Benefit Option 2

                    PRINCIPAL MUTUAL LIFE INSURANCE COMPANY
                                 PRINFLEX LIFE
                             MALE AGE 45 NON-SMOKER
                          ASSUMING GUARANTEED CHARGES
                           (All States Except Texas)
<TABLE>
<CAPTION>
                                         Death Benefit (2)                              Accumulated Value (2)              
                                    Assuming Hypothetical Gross                      Assuming Hypothetical Gross           
                                    Annual Investment Return of                      Annual Investment Return of           

   
  End of     Accumulated         0%             6%               12%             0%             6%               12%       
   Year     Premiums (1)     (-.78% Net)    (5.22% Net)     (11.22% Net)     (-.78% Net)    (5.22% Net)     (11.22% Net)   
    <S>        <C>            <C>            <C>              <C>              <C>            <C>             <C>          
     1         $  4,200       $252,700       $252,890         $253,081         $2,700         $ 2,890         $ 3,081      
     2            8,610        255,317        255,863          256,432          5,317           5,863           6,432      
     3           13,241        257,815        258,885          260,045          7,815           8,885          10,045      
     4           18,103        260,191        261,950          263,937         10,191          11,950          13,937      
     5           23,208        262,438        265,054          268,128         12,438          15,054          18,128      
     6           28,568        264,546        268,184          272,637         14,546          18,184          22,637      
     7           34,196        266,503        271,328          277,480         16,503          21,328          27,480      
     8           40,106        268,293        274,466          282,671         18,293          24,466          32,671      
     9           46,312        269,901        277,580          288,226         19,901          27,580          38,226      
    10           52,827        271,450        280,847          294,446         21,450          30,847          44,446      
    11           59,669        272,892        284,183          301,248         22,892          34,183          51,248      
    12           66,852        274,111        287,467          308,566         24,111          37,467          58,566      
    13           74,395        275,097        290,685          316,442         25,097          40,685          66,442      
    14           82,314        275,826        293,807          324,910         25,826          43,807          74,910      
    15           90,630        276,270        296,794          334,000         26,270          46,794          84,000      
    16           99,361        276,402        299,611          343,748         26,402          49,611          93,748      
    17          108,530        276,190        302,212          354,188         26,190          52,212         104,188      
    18          118,156        275,583        304,531          365,338         25,583          54,531         115,338      
    19          128,264        274,536        306,503          377,221         24,536          56,503         127,221      
    20          138,877        273,001        308,056          389,863         23,001          58,056         139,863      
</TABLE>
                           Surrender Value (2)
                       Assuming Hypothetical Gross
                       Annual Investment Return of

  End of           0%             6%               12%
   Year        (-.78% Net)    (5.22% Net)     (11.22% Net)
     1          $   852        $  1,042        $  1,233
     2            2,370           2,916           3,486
     3            3,685           4,754           5,914
     4            6,060           7,819           9,806
     5            8,307          10,923          13,998
     6           10,612          14,250          18,703
     7           12,962          17,787          23,939
     8           15,343          21,516          29,721
     9           17,737          25,416          36,063
    10           20,270          29,667          43,265
    11           22,892          34,183          51,248
    12           24,111          37,467          58,566
    13           25,097          40,685          66,442
    14           25,826          43,807          74,910
    15           26,270          46,794          84,000
    16           26,402          49,611          93,748
    17           26,190          52,212         104,188
    18           25,583          54,531         115,338
    19           24,536          56,503         127,221
    20           23,001          58,056         139,863
    
(1) Assumes net interest of 5% compounded annually.

(2) Assumes no policy loan has been made.

The death benefit, accumulated value and surrender value will differ if premiums
are  paid in  different  amounts  or  frequencies.  It is  emphasized  that  the
hypothetical investment results are illustrative only and should not be deemed a
representation of past or future investment  results.  Actual investment results
may be more or less than those shown. The death benefit,  accumulated  value and
surrender value for a policy would be different from those shown if actual rates
of  investment  return  applicable  to the policy  averaged 0%, 6% or 12% over a
period of years,  but also fluctuated above or below that average for individual
policy years.  The death benefit,  accumulated  value and surrender  value for a
policy would also be different  from those  shown,  depending on the  investment
allocations  made to the  investment  divisions of the separate  account and the
different  rates  of  return  of the Fund  portfolios,  if the  actual  rates of
investment  return  applicable to the policy  averaged 0%, 6% or 12%, but varied
above or below that average for individual divisions.  No representations can be
made that these hypothetical rates of return can be achieved for any one year or
sustained over any period of time.
<PAGE>
Illustration 5 
PLANNED PREMIUM $4,000 
Initial Face Amount $250,000
Death Benefit Option 1

                    PRINCIPAL MUTUAL LIFE INSURANCE COMPANY
                                 PRINFLEX LIFE
                             MALE AGE 45 NON-SMOKER
                          ASSUMING GUARANTEED CHARGES
                                  (Texas Only)
<TABLE>
<CAPTION>
                                         Death Benefit (2)                              Accumulated Value (2)             
                                    Assuming Hypothetical Gross                      Assuming Hypothetical Gross          
                                    Annual Investment Return of                      Annual Investment Return of          
 
   
  End of     Accumulated         0%             6%               12%             0%             6%               12%      
   Year     Premiums (1)     (-.78% Net)    (5.22% Net)     (11.22% Net)     (-.78% Net)    (5.22% Net)     (11.22% Net)  
    <S>        <C>            <C>            <C>              <C>              <C>            <C>             <C>         
     1         $  4,200       $250,000       $250,000         $250,000         $2,712         $ 2,902         $ 3,094     
     2            8,610        250,000        250,000          250,000          5,350           5,899           6,473     
     3           13,241        250,000        250,000          250,000          7,882           8,961          10,132     
     4           18,103        250,000        250,000          250,000         10,304          12,085          14,097     
     5           23,208        250,000        250,000          250,000         12,611          15,270          18,395     
     6           28,568        250,000        250,000          250,000         14,796          18,508          23,053     
     7           34,196        250,000        250,000          250,000         16,847          21,791          28,099     
     8           40,106        250,000        250,000          250,000         18,752          25,108          33,564     
     9           46,312        250,000        250,000          250,000         20,497          28,447          39,482     
    10           52,827        250,000        250,000          250,000         22,212          32,002          46,187     
    11           59,669        250,000        250,000          250,000         23,851          35,696          53,626     
    12           66,852        250,000        250,000          250,000         25,299          39,421          61,769     
    13           74,395        250,000        250,000          250,000         26,548          43,175          70,705     
    14           82,314        250,000        250,000          250,000         27,578          46,945          80,526     
    15           90,630        250,000        250,000          250,000         28,366          50,715          91,340     
    16           99,361        250,000        250,000          250,000         28,883          54,468         103,271     
    17          108,530        250,000        250,000          250,000         29,100          58,185         116,468     
    18          118,156        250,000        250,000          250,000         28,970          61,833         131,101     
    19          128,264        250,000        250,000          250,000         28,445          65,380         147,374     
    20          138,877        250,000        250,000          250,000         27,476          68,795         165,542     
</TABLE>
                            Surrender Value (2)
                        Assuming Hypothetical Gross
                        Annual Investment Return of
 
  End of            0%             6%               12%
   Year         (-.78% Net)    (5.22% Net)     (11.22% Net)
     1           $   863        $  1,054        $1,245
     2             2,982           3,531         4,104
     3             3,751           4,830         6,002
     4             6,173           7,955         9,966
     5             8,481          11,139         14,264
     6            10,862          14,574         19,119
     7            13,307          18,251         24,559
     8            15,802          22,158         30,613
     9            18,333          26,284         37,318
    10            21,032          30,821         45,007
    11            23,851          35,696         53,626
    12            25,299          39,421         61,769
    13            26,548          43,175         70,705
    14            27,578          46,945         80,526
    15            28,366          50,715         91,340
    16            28,883          54,468        103,271
    17            29,100          58,185        116,468
    18            28,970          61,833        131,101
    19            28,445          65,380        147,374
    20            27,476          68,795        165,542
    
(1) Assumes net interest of 5% compounded annually.

(2) Assumes no policy loan has been made.

The death benefit, accumulated value and surrender value will differ if premiums
are  paid in  different  amounts  or  frequencies.  It is  emphasized  that  the
hypothetical investment results are illustrative only and should not be deemed a
representation of past or future investment  results.  Actual investment results
may be more or less than those shown. The death benefit,  accumulated  value and
surrender value for a policy would be different from those shown if actual rates
of  investment  return  applicable  to the policy  averaged 0%, 6% or 12% over a
period of years,  but also fluctuated above or below that average for individual
policy years.  The death benefit,  accumulated  value and surrender  value for a
policy would also be different  from those  shown,  depending on the  investment
allocations  made to the  investment  divisions of the separate  account and the
different  rates  of  return  of the Fund  portfolios,  if the  actual  rates of
investment  return  applicable to the policy  averaged 0%, 6% or 12%, but varied
above or below that average for individual divisions.  No representations can be
made that these hypothetical rates of return can be achieved for any one year or
sustained over any period of time.
<PAGE>
Illustration 6 
PLANNED PREMIUM $4,000 
Initial Face Amount $250,000
Death Benefit Option 2

                    PRINCIPAL MUTUAL LIFE INSURANCE COMPANY
                                 PRINFLEX LIFE
                             MALE AGE 45 NON-SMOKER
                          ASSUMING GUARANTEED CHARGES
                                  (Texas Only)
<TABLE>
<CAPTION>
                                         Death Benefit (2)                              Accumulated Value (2)               
                                    Assuming Hypothetical Gross                      Assuming Hypothetical Gross            
                                    Annual Investment Return of                      Annual Investment Return of            
 
   
  End of     Accumulated         0%             6%               12%             0%             6%               12%        
   Year     Premiums (1)     (-.78% Net)    (5.22% Net)     (11.22% Net)     (-.78% Net)    (5.22% Net)     (11.22% Net)    
    <S>        <C>            <C>            <C>              <C>              <C>            <C>             <C>           
     1         $  4,200       $252,700       $252,890         $253,081         $2,700         $ 2,890         $ 3,081       
     2            8,610        255,317        255,863          256,432          5,317           5,863           6,432       
     3           13,241        257,815        258,885          260,045          7,815           8,885          10,045       
     4           18,103        260,191        261,950          263,937         10,191          11,950          13,937       
     5           23,208        262,438        265,054          268,128         12,438          15,054          18,128       
     6           28,568        264,546        268,184          272,637         14,546          18,184          22,637       
     7           34,196        266,503        271,328          277,480         16,503          21,328          27,480       
     8           40,106        268,293        274,466          282,671         18,293          24,466          32,671       
     9           46,312        269,901        277,580          288,226         19,901          27,580          38,226       
    10           52,827        271,450        280,847          294,446         21,450          30,847          44,446       
    11           59,669        272,892        284,183          301,248         22,892          34,183          51,248       
    12           66,852        274,111        287,467          308,566         24,111          37,467          58,566       
    13           74,395        275,097        290,685          316,442         25,097          40,685          66,442       
    14           82,314        275,826        293,807          324,910         25,826          43,807          74,910       
    15           90,630        276,273        296,797          334,003         26,273          46,797          84,003       
    16           99,361        276,407        299,616          343,753         26,407          49,616          93,753       
    17          108,530        276,198        302,220          354,197         26,198          52,220         104,197       
    18          118,156        275,596        304,544          365,353         25,596          54,544         115,353       
    19          128,264        274,553        306,522          377,243         24,553          56,522         127,243       
    20          138,877        273,026        308,084          389,895         23,026          58,084         139,895       
</TABLE>
                           Surrender Value (2)
                       Assuming Hypothetical Gross
                       Annual Investment Return of
 
  End of           0%             6%               12%
   Year        (-.78% Net)    (5.22% Net)     (11.22% Net)
     1          $   852        $  1,042        $  1,233
     2            2,370           2,916           3,486
     3            3,685           4,754           5,914
     4            6,060           7,819           9,806
     5            8,307          10,923          13,998
     6           10,612          14,250          18,703
     7           12,962          17,787          23,939
     8           15,343          21,516          29,721
     9           17,737          25,416          36,063
    10           20,270          29,667          43,265
    11           22,892          34,183          51,248
    12           24,111          37,467          58,566
    13           25,097          40,685          66,442
    14           25,826          43,807          74,910
    15           26,273          46,797          84,003
    16           26,407          49,616          93,753
    17           26,198          52,220         104,197
    18           25,596          54,544         115,353
    19           24,553          56,522         127,243
    20           23,026          58,084         139,895
    
(1) Assumes net interest of 5% compounded annually.

(2) Assumes no policy loan has been made.

The death benefit, accumulated value and surrender value will differ if premiums
are  paid in  different  amounts  or  frequencies.  It is  emphasized  that  the
hypothetical investment results are illustrative only and should not be deemed a
representation of past or future investment  results.  Actual investment results
may be more or less than those shown. The death benefit,  accumulated  value and
surrender value for a policy would be different from those shown if actual rates
of  investment  return  applicable  to the policy  averaged 0%, 6% or 12% over a
period of years,  but also fluctuated above or below that average for individual
policy years.  The death benefit,  accumulated  value and surrender  value for a
policy would also be different  from those  shown,  depending on the  investment
allocations  made to the  investment  divisions of the separate  account and the
different  rates  of  return  of the Fund  portfolios,  if the  actual  rates of
investment  return  applicable to the policy  averaged 0%, 6% or 12%, but varied
above or below that average for individual divisions.  No representations can be
made that these hypothetical rates of return can be achieved for any one year or
sustained over any period of time.
                                   APPENDIX B

                                 TARGET PREMIUMS
                          ANNUAL PER $1,000 FACE AMOUNT
                              NONSMOKER AND SMOKER

  Age*    Male    Female     Unisex    Age*      Male      Female      Unisex

    0   $  3.50 $   2.83    $  3.41     43   $   12.91   $  10.82    $   12.64
    1      3.50     2.83       3.41     44       13.59      11.36        13.30
    2      3.50     2.83       3.41     45       14.31      11.93        14.00
    3      3.50     2.83       3.41     46       15.09      12.53        14.76
    4      3.50     2.83       3.41     47       15.90      13.16        15.54
    5      3.50     2.83       3.41     48       16.77      13.83        16.39
    6      3.50     2.83       3.41     49       17.70      14.54        17.29
    7      3.50     2.83       3.41     50       18.68      15.30        18.24
    8      3.50     2.83       3.41     51       19.74      16.10        19.27
    9      3.50     2.83       3.41     52       20.86      16.94        20.35
   10      3.50     2.83       3.41     53       22.05      17.85        21.50
   11      3.65     2.91       3.55     54       23.32      18.80        22.73
   12      3.80     3.00       3.70     55       24.67      19.82        24.04
   13      3.95     3.08       3.84     56       26.11      20.90        25.43
   14      4.10     3.17       3.98     57       27.65      22.05        26.92
   15      4.25     3.25       4.12     58       29.30      23.29        28.52
   16      4.62     3.63       4.49     59       31.05      24.62        30.21
   17      4.99     4.00       4.86     60       32.93      26.06        32.04
   18      5.36     4.38       5.23     61       34.94      27.60        33.99
   19      5.73     4.75       5.60     62       37.10      29.26        36.08
   20      6.10     5.13       5.97     63       39.40      31.06        38.32
   21      6.11     5.16       5.99     64       41.86      32.97        40.70
   22      6.12     5.20       6.00     65       44.48      35.02        43.25
   23      6.13     5.23       6.01     66       47.29      37.21        45.98
   24      6.14     5.27       6.03     67       50.30      39.58        48.91
   25      6.15     5.30       6.04     68       53.52      42.14        52.04
   26      6.29     5.42       6.18     69       56.98      44.93        55.41
   27      6.43     5.54       6.31     70       60.71      47.98        59.06
   28      6.57     5.65       6.45     71       64.73      51.30        62.98
   29      6.71     5.77       6.59     72       69.02      54.93        67.19
   30      6.85     5.89       6.73     73       73.62      58.86        71.70
   31      7.17     6.16       7.04     74       78.48      63.12        76.48
   32      7.51     6.44       7.37     75       83.65      67.71        81.58
   33      7.87     6.74       7.72     76       87.41      71.10        85.29
   34      8.26     7.06       8.10     77       91.34      74.66        89.17
   35      8.66     7.40       8.50     78       95.45      78.39        93.23
   36      9.10     7.76       8.93     79       99.75      82.31        97.48
   37      9.55     8.13       9.37     80      104.24      86.43       101.92
   38     10.03     8.53       9.84     81      112.06      94.21       109.74
   39     10.54     8.94      10.33     82      120.46     102.69       118.15
   40     11.09     9.38      10.87     83      129.49     111.93       127.21
   41     11.66     9.83      11.42     84      139.20     122.00       136.96
   42     12.26    10.32      12.01     85      149.64     132.98       147.47

  *  Last Birthday

                            APPENDIX C EXCHANGE OFFER

     The  Company,   the  Separate  Account,   and  Princor  Financial  Services
Corporation  have received an order from the SEC permitting an offer to exchange
the policy described in this Prospectus (the "PrinFlex Life Policy") for certain
outstanding Flexible Variable Life Insurance policies issued by the Company (the
"FVLI  Policy").  The exchange offer is extended to owners of the FVLI policies.
The exchange  offer will remain open for at least one year after the date of the
order,  February  13,  1997.  Thereafter,  the Company may withdraw the exchange
offer at any  time.  The  exchange  offer is only  made in  states  in which the
PrinFlex Life Policy is available for sale. In considering whether to accept the
exchange  offer,  you should consult this  Prospectus and the prospectus for the
FVLI Policy  since the  provisions  and  charges of the FVLI Policy  differ from
those of the  PrinFlex  Life  Policy.  Owners  of the FVLI  Policy  may  request
personalized  policy  illustrations  for the FVLI Policy and the  PrinFlex  Life
Policy from the Company. These illustrations are available at no charge.

     The FVLI Policy will be exchanged at net asset value for the PrinFlex  Life
Policy. Because the exchange will be at net asset value, at the time of exchange
the  accumulated  value of the PrinFlex  Life Policy issued in the exchange will
equal the  accumulated  value of the FVLI Policy  surrendered  in the  exchange.
However,  because  the  surrender  charges of the two  policies  are  calculated
differently,  the  surrender  value of the  PrinFlex  Life Policy at the time of
exchange may be lower or higher than the surrender value of the FVLI Policy.  

     To effect an exchange,  the Company must receive from the policyowner (1) a
completed  application  for the PrinFlex Life Policy,  (2) a request and release
for the exchange on a form  supplied by the Company,  and (3) the FVLI Policy to
be exchanged  (or, if the FVLI Policy has been lost or destroyed,  an indication
to that effect on the request and release). The policyowner and the insured must
be the same  person(s)  under the  PrinFlex  Life  Policy  acquired as under the
exchanged FVLI Policy.  The PrinFlex Life Policy will be issued without evidence
of  insurability  for the same  amount  of  insurance  as the FVLI  Policy.  The
exchange will become  effective as of the close of the Valuation Period in which
all of these three items are  received  by the Company at its home  office.  The
accumulated  value  of the FVLI  Policy  will be  determined  as of the time the
exchange becomes  effective and will be transferred to the PrinFlex Life Policy.

     No surrender charge  otherwise  applicable to the FVLI Policy will apply to
the surrender in connection  with the exchange,  and no Premium  Expense  Charge
will be deducted  from the proceeds of that  surrender  when these  proceeds are
applied to the purchase of a PrinFlex Life Policy as part of an exchange. If the
Policy Date of the FVLI Policy  surrendered  in the  exchange is the same day of
the month as the Policy Date of the PrinFlex Life Policy issued in the exchange,
then surrender charges and front-end sales loads on subsequent  premium payments
for the  PrinFlex  Life Policy will be  calculated  using the Policy Date of the
FVLI Policy,  as if the Policy Date of the FVLI Policy were also the Policy Date
of the PrinFlex Life Policy.  (Example: If the Policy Date of the FVLI Policy is
December 1, 1990 and the FVLI  Policy is  exchanged  for a PrinFlex  Life Policy
with a Policy Date of April 1, 1997,  then  front-end  sales loads on subsequent
premium  payments and  surrender  charges for the  PrinFlex  Life Policy will be
calculated  as if the Policy Date of the PrinFlex  Life Policy were  December 1,
1990). 

     If the Policy Date of the FVLI Policy  surrendered  in the exchange is on a
day of the month  different  from the Policy  Date of the  PrinFlex  Life Policy
issued in the exchange, then surrender charges and front-end loads on subsequent
premium  payments  for the  PrinFlex  Life Policy will be  calculated  using the
hypothetical   Monthly  Date  of  the  PrinFlex  Life  Policy  that  would  have
immediately  preceded  the Policy  Date of the FVLI  Policy  surrendered  in the
exchange,  as if that  hypothetical  Monthly  Date were the  Policy  Date of the
PrinFlex  Life  Policy.  (Example:  If the  Policy  Date of the FVLI  Policy  is
December  15, 1990 and the FVLI Policy is exchanged  for a PrinFlex  Life Policy
with a Policy Date of April 1, 1997,  then  front-end  sales loads on subsequent
premium  payments and  surrender  charges for the  PrinFlex  Life Policy will be
calculated  as if the Policy Date of the PrinFlex  Life Policy were  December 1,
1990).  

If the FVLI Policy  includes one or more face amount  increases,  then surrender
charges and  front-end  sales  loads for the entire face amount of the  PrinFlex
Life Policy acquired in the exchange will be calculated using the same date that
would be used if no face  amount  increases  had  occurred.  (Example:  The FVLI
Policy was issued with a Policy Date of June 15, 1989 in an initial  face amount
of  $100,000.  On  September  15,  1994,  the face amount of the FVLI Policy was
increased  to  $150,000.  If the FVLI Policy is  exchanged  for a PrinFlex  Life
Policy with a Policy Date of August 1, 1997, the surrender charges and front-end
sales loads for the entire $150,000 face amount of the PrinFlex Life Policy will
be  calculated  as if the Policy  Date of the  PrinFlex  Life Policy were June 1
1989).

     All other  duration-related  charges under the PrinFlex Life Policy and the
time period  restrictions  associated  with certain policy  transactions  (e.g.,
death benefit option changes,  face amount  decreases,  and partial  surrenders)
will be calculated  based on the actual Policy Date of the PrinFlex Life Policy.
The Policy Date of the  PrinFlex  Life  Policy will be the date the  exchange is
effected,  unless that date falls on the 29th,  30th or 31st of a month. In that
event,  the PrinFlex Life Policy will be dated on the 28th of the  month.

Summary of Charges  Under  Policies 

     The charges  under the FVLI  Policy and the  PrinFlex  Life  Policy  differ
substantially,  as summarized below. There may be other differences important to
you and the prospectuses  for both policies should be reviewed  carefully before
you decide whether to exchange your FVLI Policy for a PrinFlex Life Policy.  The
table does not include  management  fees and other  expenses  of the  underlying
Accounts in which the Divisions of the Separate Account invest.  Please refer to
the  prospectus  for both  policies  for  information  regarding  these fees and
expenses. A table summarizing charges under the respective policies follows:

                            FVLI POLICY                     PRINFLEX LIFE POLICY
FRONT-END                5% of all premiums                2.75% of all premiums
SALES LOAD                                                 up to one Target
                                                           Premium in a Policy
                                                           Year during the first
                                                           ten Policy Years; 
                                                           0.75% of all premiums
                                                           in excess of Target
                                                           Premium during the
                                                           first ten Policy 
                                                           Years; and 0.00% of 
                                                           all premiums after 
                                                           ten policy years. 
                                                           (Credit is given for
                                                           time in the FVLI 
                                                           Policy in calculating
                                                           front-end sales loads
                                                           on the PrinFlex Life
                                                           Policy).  A new 10-
                                                           year period for 
                                                           imposition of front-
                                                           end sales loads
                                                           commences with any 
                                                           face amount increase
                                                           for all premium
                                                           payments attributable
                                                           to the increase.

PREMIUM                   2% of all premiums for state     2.20% of all premiums
TAX CHARGE                premium taxes                    for state and local
                                                           premium taxes (this
                                                           charge is not 
                                                           deducted from amounts
                                                           transferred from the 
                                                           FVLI Policy to the
                                                           PrinFlex Life Policy)

CHARGE FOR FEDERAL        None                             1.25% of all premiums
TAXES                                                      (this charge is not
                                                           deducted from amounts
                                                           transferred from the
                                                           FVLI Policy to the
                                                           PrinFlex Life Policy)

MONTHLY                   Currently $4.75 per month        During the first 
ADMINISTRATIVE            (guaranteed never to exceed      Policy Year, an 
CHARGE                    $5.00 per month)                 amount equal to 1/12
                                                           x ($.40 for each 
                                                           $1,000 of policy face
                                                           amount) but not less 
                                                           than $6.00 per month 
                                                           and no greater than 
                                                           $16.67 per month 
                                                           (PrinFlex Life 
                                                           Policies issued in 
                                                           the exchange are
                                                           subject to first-year
                                                           administrative 
                                                           charges).  After the
                                                           first Policy Year, 
                                                           the monthly 
                                                           administrative charge
                                                           is currently $6.00
                                                           (guaranteed to be no
                                                           more than $10.00).

POLICY LOANS               Interest on policy loans        During the first ten
                           is charged at an effective      years, interest on 
                           annual rate of 8% and           policy loans is 
                           interest on amounts in the      charged at an 
                           loan account accrues at an      effective annual rate
                           annual rate of 6%               of 8% and interest on
                                                           amounts in the Loan
                                                           Account is credited
                                                           at an annual rate of
                                                           6%.  After the tenth
                                                           Policy Year, interest
                                                           on amounts in the 
                                                           Loan Account is
                                                           credited at an annual
                                                           rate of 7.75%.  (For
                                                           PrinFlex Life 
                                                           Policies issued in 
                                                           the exchange, 
                                                           interest crediting
                                                           rate on amounts in 
                                                           the Loan Account is
                                                           based on Policy Date
                                                           of PrinFlex Life
                                                           Policy).

PARTIAL                   Allowed after the first policy   Allowed after second
SURRENDERS                anniversary, but no more than    policy anniversary
                          two times per Policy Year.       (PrinFlex Life 
                          Minimum partial surrender is     Policies issued in 
                          $500 and maximum is 50% of       the exchange are 
                          Policy's net surrender value     subject to this 
                          at the time the written request  limitation), but not
                          for surrender is received in     more than two times
                          the home office.  A transaction  per Policy Year.  The
                          charge of the lesser of $25.00   minimum partial
                          or 2% of the amount of each      surrender is $500 and
                          partial surrender applies.       the maximum in any
                          (The transaction charge will be  Policy Year is 75% of
                          waived for partial surrenders    the PrinFlex Life
                          to pay off loans in connection   Policy's Net 
                          with the exchange).              Surrender Value as of
                                                           the date of the first
                                                           partial surrender
                                                           during the Policy
                                                           Year.  A transaction
                                                           charge of the lesser
                                                           of $25.00 or 2% of 
                                                           the amount 
                                                           surrendered is 
                                                           imposed on each 
                                                           partial surrender.

COST OF INSURANCE         COI charges each month are       COI charges are
("COI") CHARGES           based on attained age, sex       based on the same
                          (except where unisex values      factors as apply to
                          are mandated by law)             determine COI charges
                          smoking status, and risk         on the FVLI Policy 
                          class.  No "preferred"           and two additional
                          underwriting classification      factors:  issue age
                          is available.                    and duration since
                                                           issue.  (For PrinFlex
                                                           Life Policies issued
                                                           in the exchange, 
                                                           issue age and 
                                                           duration since issue
                                                           are calculated based
                                                           on the Policy Date of
                                                           the PrinFlex Life
                                                           Policy.  "Preferred"
                                                           underwriting 
                                                           classification is
                                                           available.

MORTALITY AND             Assessed daily on the assets     Deducted monthly from
EXPENSE RISKS             of each division at a current    the Policy Value
CHARGE                    annual rate of .75%              allocated to the
                          (guaranteed not to exceed .90%). Divisions at an 
                                                           annual rate of .90%
                                                           of the value of the
                                                           PrinFlex Life Policy
                                                           allocated to the
                                                           Divisions.  The 
                                                           charge is not
                                                           deducted from values
                                                           allocated to the
                                                           Fixed Account.  After
                                                           the ninth Policy 
                                                           Year, the charge is
                                                           reduced to a 0.27% 
                                                           annual rate.  (For
                                                           PrinFlex Life        
                                                           Policies issued in 
                                                           the exchange, the 
                                                           charge is calculated
                                                           based on the Policy
                                                           Date of the PrinFlex
                                                           Life Policy).

SURRENDER                 10-year surrender charge         10-year surrender
CHARGES                   period.  Surrender charge        charge period.  
                          consists of contingent           Surrender charge 
                          deferred sales load that never   consists of         
                          exceeds 25% of minimum           Contingent Deferred
                          required first year premium,     Sales Charge of up
                          and contingent deferred          to 47.25% of premium
                          administrative charge that       payments up to a 
                          varies with age and (where       maximum of two Target
                          allowed by law) sex of the       Premiums and a 
                          insured from $0.43 per           contingent deferred
                          $1,000 of face amount to         administration charge
                          $10.58 per $1,000 of face        of $3.00 per $1,000
                          amount.                          of face amount for
                                                           the first $500,000
                                                           of face amount.  
                                                           (Credit is given for
                                                           time in the FVLI
                                                           Policy in calculating
                                                           surrender charges on
                                                           the PrinFlex Life
                                                           Policy).  A new 10-
                                                           year surrender charge
                                                           period commences with
                                                           respect to face 
                                                           amount increases to 
                                                           the PrinFlex Life
                                                           Policy.

Policy Free Look and  Calculation  of Certain  Time  Periods for  PrinFlex  Life
Policies Acquired by Exchange

     For  PrinFlex   Life  Policies   acquired  by  exchange,   the  free  look,
incontestability,  and suicide clause time periods shall be calculated as if the
Policy Date of the PrinFlex Life Policy were the Policy Date of the FVLI Policy.
Therefore,  any of these periods that had expired under the FVLI Policy will not
start anew,  and any that had not expired will  continue  until they  originally
were to expire.  For FVLI  Policies  with one or more face amount  increases  or
riders  added after  issue,  the new suicide  clause and  incontestability  time
periods for the  increases  in face amount or riders  carry over to the PrinFlex
Life Policy.

     Values  transferred from an FVLI Policy to a PrinFlex Life Policy issued in
an exchange,  and all additional net premium  payments made to the PrinFlex Life
Policy, will be allocated  immediately among the Divisions and the Fixed Account
in  accordance  with  the  policyowners  current  allocation  instructions.  (By
contrast,  for a PrinFlex  Life Policy not  acquired by exchange the initial Net
Premium Payment and any additional premiums received prior to the Effective Date
and during the first 20 days from the Effective  Date are allocated to the Money
Market  Division until the 21st day from the Effective Date of the PrinFlex Life
Policy).

Risk Class for PrinFlex Life Policies Acquired by Exchange 

     The risk class for a PrinFlex Life Policy  acquired by exchange will be the
one most similar to the risk class for the  exchanged  FVLI  Policy.  If an FVLI
Policy  includes a face amount increase at a risk class less favorable than that
for the FVLI Policy as originally issued,  then the PrinFlex Life Policy will be
issued at the risk class most similar to that for the FVLI Policy as  originally
issued.  New evidence of insurability will not be required as a condition of the
exchange unless (i) the owner requests one or more of certain optional insurance
riders under the  PrinFlex  Life Policy that were not a part of the FVLI Policy;
(ii) the owner applies to have the insureds  underwriting  class upgraded to the
preferred class that is offered under the PrinFlex Life Policy but not under the
FVLI Policy or (iii) the owner  requests a face  amount  increase at the time of
the exchange.  The PrinFlex Life Policy's  $50,000 minimum face amount  increase
will be reduced to $25,000 for increases  requested at the time of the exchange.
If new underwriting is required as part of the exchange because of reason number
(ii)  above,  a charge of $100  normally  would be  imposed.  If the owner  also
requests a face amount  increase of $25,000 or more at the time of the exchange,
however,  this $100 charge for the new underwriting will be waived. Any increase
in face  amount,  upgrade  to a  preferred  rating  or any new  rider  added  in
connection  with an exchange will take effect on the next Monthly Date following
underwriting approval.

Minimum Required Premium

     Under the FVLI Policy,  payment of a minimum  required  premium is required
during the first  policy  year.  For a PrinFlex  Life  Policy  not  acquired  by
exchange, payment of a Minimum Required Premium is required during the first two
Policy Years. For a PrinFlex Life Policy acquired by exchange of an FVLI Policy,
there will be no Minimum Required Premium even if the FVLI Policy was within the
first policy year. 

     A PrinFlex  Life Policy  (other than one  acquired  by  exchange)  will not
terminate  during the first 24 months  following the Policy Date even if the Net
Surrender  Value of the PrinFlex  Life Policy on a Monthly Date is less than the
Monthly  Policy  Charge,  provided  that no policy loans have been taken and the
policyowner has paid at least the Minimum Required Premium.  Because the Minimum
Required  Premium does not apply to a PrinFlex Life Policy acquired by exchange,
such a policy will enter a grace period  during the first 24 Policy  Months (and
thereafter)  if the Net  Surrender  Value  on a  Monthly  Date is less  than the
Monthly  Policy  Charge,  even if no loans  have been  taken.  (However,  if the
PrinFlex Life Policy has a death benefit  guarantee  rider,  the Policy will not
enter a grace  period if the terms of the  rider  are  satisfied).

Policy  Riders

     Where  permitted by law, the following  riders are currently  available for
issue with the FVLI Policy:  Cost of Living Increase  (Increase  Option Rider in
Florida),  Waiver of Monthly Deductions,  Guaranteed Increase Option, Accidental
Death  Benefit,  Children  Term  Insurance,  Spouse  Term  Insurance,  Change of
Insured,  Accelerated  Death  Benefit,  and Death Benefit  Guarantee.  The Death
Benefit  Guarantee Rider is not available in the Commonwealth of  Massachusetts.
The  Guaranteed  Increase  Option is not  available on the PrinFlex Life Policy.
With that  exception,  the same or  corresponding  riders are  available  on the
PrinFlex  Life Policy.  There are  differences  between the terms of some riders
available for issue with the FVLI Policy and the corresponding  riders available
for issue with the PrinFlex Life Policy.  Where  permitted by law, the following
additional  riders  are  available  on the  PrinFlex  Life  Policy  that are not
available on the FVLI  Policy:  Waiver of Specified  Premium,  Salary  Increase,
Extra Protection Increase, Extended Coverage, and Accounting Benefit.

     If an FVLI Policy with one or more policy riders is exchanged,  then except
as provided  below,  the  policyowner may elect to have the PrinFlex Life Policy
issued with the same riders (or, if the terms of the available  rider differ for
the PrinFlex Life Policy, the corresponding  rider) by applying for the rider on
the exchange offer application. However, if the FVLI Policy has a Cost of Living
Increase  Rider,  then the  PrinFlex  Life  Policy will be issued with a Cost of
Living  Increase Rider  automatically.  If a PrinFlex Life Policy with a Cost of
Living  Increase  Rider is issued  in the  exchange,  the  first  cost of living
increase  offer  under the  PrinFlex  Life  Policy will be three years after the
Policy Date of the PrinFlex Life Policy.  

     The death benefit guarantee rider is available for issue with both the FVLI
Policy and the PrinFlex Life Policy.  The terms of the rider differ  between the
FVLI Policy and the PrinFlex Life Policy.  The death benefit  guarantee rider is
included automatically on all FVLI Policies but, where permitted by law, is only
included  on a PrinFlex  Life Policy if the insured is under age 65 at issue and
if the  planned  periodic  premium  at issue is  equal  to or  greater  than the
guaranteed  death benefit premium amount specified for the PrinFlex Life Policy.
While  the  death  benefit  guarantee  rider  under  the FVLI  Policy  can apply
throughout  the insureds  life,  the  comparable  rider under the PrinFlex  Life
Policy  terminates on the later of the age 65 policy  anniversary  or five years
after the effective  date of the rider.  If an FVLI Policy has the death benefit
guarantee  rider,  the PrinFlex Policy will be issued with the comparable  death
benefit  guarantee  rider  only if the  insured  is under  age 65 on the date of
exchange and the planned  periodic premium is equal to or greater than the death
benefit  guarantee  premium. 

     Certain riders  available under the PrinFlex Life Policy may be applied for
in  connection  with the exchange  offer  application,  subject to  underwriting
approval.  Additional  information about riders and the differences between them
is available from the Company.

<PAGE>
                          PART II. OTHER INFORMATION


                           UNDERTAKING TO FILE REPORTS
Subject to the terms and conditions of Section 15(d) of the Securities  Exchange
Act of 1934,  the  undersigned  Registrant  hereby  undertakes  to file with the
Securities and Exchange Commission such supplementary and periodic  information,
documents  and reports as may be  prescribed  by any rule or  regulation  of the
Commission heretofore or hereafter adopted under the authority conferred in that
section.

                        UNDERTAKING PURSUANT TO RULE 484
Insofar as  indemnification  for liability  arising under the  Securities Act of
1933 may be permitted to  directors,  officers  and  controlling  persons of the
Registrant,  the  Registrant  has  been  advised  that  in  the  opinion  of the
Securities and Exchange Commission such indemnification is against public policy
as expressed in the Act and is,  therefore,  unenforceable.  In the event that a
claim for  indemnification  against such liabilities  (other than the payment by
the  Registrant  of  expenses  incurred  or  paid  by  a  director,  officer  or
controlling  person of the Registrant in the  successful  defense of any action,
suit or proceeding) is asserted by such director,  officer or controlling person
in connection with the securities being registered,  the Registrant will, unless
in the  opinion  of its  counsel  the matter  had been  settled  by  controlling
precedent,  submit to a court of appropriate  jurisdiction  the question whether
such  indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.

  REPRESENTATION PURSUANT TO SECTION 26 OF THE INVESTMENT COMPANY ACT OF 1940

Principal Mutual Life Insurance Company represents the fees and charges deducted
under the Policy,  in the aggregate,  are reasonable in relation to the services
rendered,  the expenses  expected to be incurred,  and the risks  assumed by the
Company.

<PAGE>
                       CONTENTS OF REGISTRATION STATEMENT



This registration statement comprises the following papers and documents:

     The facing sheet;

     The prospectus, consisting of 108 pages;

     The undertaking to file reports;

     The undertaking pursuant to Rule 484;

     Representations  pursuant  to Section 26 of the  Investment  Company Act of
          1940;

     The signatures;

     Written consents of the following persons:

          G.R. Narber, Esq.(Filed January 8, 1996)

     The following exhibits:

1.             Copies  of  all   exhibits   required  by   paragraph  A  of  the
               instructions  as to  exhibits  in Form N-8B-2 are set forth below
               under designations based on such instructions:

1.A(1)         Resolution of Executive Committee of Board of Directors of
               Principal Mutual Life Insurance Company establishing the Variable
               Life Separate Account.(*Filed January 8, 1996)

1.A(3)(a)      Distribution Agreement between Princor Financial Services
               Corporation and Principal Mutual Life Insurance Company.
               (*Filed January 8, 1996)

1.A(3)(a)(i)   Form of Selling Agreement. (@Filed December 19, 1997)

1.A(3)(b)      Registered Representative Agreement.(*Filed January 8, 1996)

1.A(3)(c)      Schedule of sales commissions.(*Filed January 8, 1996)

1.A(5)(a)      Form of PrinFlex Life Insurance Policy.(**Filed June 5, 1996)

1.A(5)(a)(i)   Cost of Living Increase Rider.(**Filed June 5, 1996)

1.A(5)(a)(ii)  Waiver of Monthly Policy Charge Rider.(**Filed June 5, 1996)

1.A(5)(a)(iii) Waiver of Specified Premium Rider.(**Filed June 5, 1996)

1.A(5)(a)(iv)  Accidental Death Benefit Rider.(*Filed January 8, 1996)

1.A(5)(a)(v)   Children Term Insurance Rider.(**Filed June 5, 1996)

1.A(5)(a)(vi)  Spouse Term Insurance Rider.(**Filed June 5, 1996)

1.A(5)(a)(vii) Change of Insured Rider.(**Filed June 5, 1996)

1.A(5)(a)(viii)Death Benefit Guarantee Rider.(**Filed June 5, 1996)

1.A(5)(a)(ix)  Salary Increase Rider.(**Filed June 5, 1996)

1.A(5)(a)(x)   Extra Protection Increase Rider.(**Filed June 5, 1996)

1.A(5)(a)(xi)  Accounting Benefits Rider.(*Filed January 8, 1996)

1.A(5)(a)(xii) Extended Coverage Rider.(*Filed June 5, 1996)

1.A(5)(a)(xiii)Accelerated Benefits Rider.(*Filed January 8, 1996)

1.A(5)(b)      Form of PrinFlex Life Insurance Policy - Unisex Version.
               (**Filed June 5, 1996)

1.A(5)(b)(i)   Accidental Death Benefit Rider.(**Filed January 8, 1996)

1.A(5)(b)(ii)  Children Term Insurance Rider.(**Filed June 5, 1996)

1.A(5)(b)(iii) Spouse Term Insurance Rider.(**Filed June 5, 1996)

1.A(5)(b)(iv)  Change of Insured Rider.(**Filed June 5, 1996)

1.A(5)(b)(v)   Death Benefit Guarantee Rider.(**Filed June 5, 1996)

1.A(6)(a)      Articles of Incorporation, as Amended of Principal Mutual Life
               Insurance Company.(*Filed January 8, 1996)

1.A(6)(b)      By-laws of Principal Mutual Life Insurance Company.
               (*Filed January 8, 1996)

1.A(10)        Form of Application for PrinFlex Life Insurance Policy.
               (*Filed January 8, 1996)

1.A(10)(b)     Form of Supplemental Application for PrinFlex Life Insurance
               Policy.(**Filed June 5, 1996)

2.             Opinion and consent of G.R. Narber, Senior Vice President and
               General Counsel of Principal Mutual Life Insurance Company.
               (*Filed January 8, 1996)

3.             No financial statements will be omitted from the prospectus
               pursuant to Instruction 1(b) or (c) or Part I.

4.             Not applicable.

5.             Not applicable.

6.             Consent of Ernst & Young LLP. (@Filed December 19, 1997)

7.             Description of Issuance, Transfer and Redemption Procedures
               Pursuant to Rule 6e-3(T)(b)(12)(iii).(***Filed October 23, 1996)

8.             Powers of Attorney of Directors of Principal Mutual Life
               Insurance Company.(* & ***)

9.             Opinion and consent of Lisa Ford, Assistant Actuary.
               (@Filed December 19, 1997)


- ---------------------------
  * Filed by Initial Filing.
 ** Filed by Amendment No. 1.
*** Filed by Amendment No. 2.
  @ Filed by Amendment No. 3.

<PAGE>

                                   SIGNATURES


     Pursuant to the requirements of the Securities Act of 1933, the Registrant,
Principal  Mutual  Life  Insurance   Company  Variable  Life  Separate  Account,
certifies  that it meets the  requirements  of  Securities  Act Rule  485(a) for
effectiveness of the  Registration  Statement and has duly caused this Amendment
to the  Registration  Statement  to be signed on its  behalf by the  undersigned
thereto duly authorized in the city of Des Moines and State of Iowa, on the 24th
day of February, 1998.


                          PRINCIPAL MUTUAL LIFE INSURANCE COMPANY
                          VARIABLE LIFE SEPARATE ACCOUNT

                                      (Registrant)


                          By:  PRINCIPAL MUTUAL LIFE INSURANCE COMPANY

                                      (Depositor)

                                    D. J. DRURY
                          By ______________________________________________
                             D. J. Drury 
                             Chairman and Chief Executive Officer

Attest:

JOYCE N. HOFFMAN
- -----------------------------------
Joyce N. Hoffman
Vice President and
  Corporate Secretary
<PAGE>
Pursuant to the  requirements of the Securities Act of 1933,  this  Registration
Statment has been signed below by the following persons in the capacities and on
the dates indicated.

        Signature                         Title                       Date


/s/ D. J. Drury                Chairman and                    February 24, 1998
- --------------------           Chief Executive Officer
D. J. Drury



/s/ D. C. Cunningham           Vice President and              February 24, 1998
- --------------------           Controller (Principal
D. C. Cunningham               Accounting Officer)



/s/ M. H. Gersie               Senior Vice President           February 24, 1998
- --------------------           (Principal Financial
M. H. Gersie                   Officer)


  (M. V. Andringa)*            Director                        February 24, 1998
- --------------------
M. V. Andringa


  (R. M. Davis)*               Director                        February 24, 1998
- --------------------
R. M. Davis


  (C. D. Gelatt, Jr.)*         Director                        February 24, 1998
- --------------------
C. D. Gelatt, Jr.


  (G. D. Hurd)*                Director                        February 24, 1998
- --------------------
G. D. Hurd


  (T. M. Hutchison)*           Director                        February 24, 1998
- --------------------
T. M. Hutchison


  (C. S. Johnson)*             Director                        February 24, 1998
- --------------------
C. S. Johnson


  (W. T. Kerr)*                Director                        February 24, 1998
- --------------------
W. T. Kerr


  (L. Liu)*                    Director                        February 24, 1998
- --------------------
L. Liu


  (V. H. Loewenstein)*         Director                        February 24, 1998
- --------------------
V. H. Loewenstein


  (R. D. Pearson)*             Director                        February 24, 1998
- --------------------
R. D. Pearson


  (J. R. Price)*               Director                        February 24, 1998
- --------------------
J. R. Price


  (D. M. Stewart)*             Director                        February 24, 1998
- --------------------
D. M. Stewart


  (E. E. Tallett)*             Director                        February 24, 1998
- --------------------
E. E. Tallett


  (D. D. Thornton)*            Director                        February 24, 1998
- --------------------
D. D. Thornton


  (F. W. Weitz)*               Director                        February 24, 1998
- --------------------
F. W. Weitz

                           *By    /s/ David J. Druy
                                  ------------------------------------
                                  David J. Drury
                                  Chairman and Chief Executive Officer



                                  Pursuant to Powers of Attorney
                                  Previously Filed or Included Herein
<PAGE>
                                    EXHIBITS

<TABLE>
<CAPTION>
                                  EXHIBIT INDEX


                                                                                            Page Number in
                                                                                         Sequential Numbering
Exhibit No.                          Description                                      Where Exhibit Can Be Found

<S>                                  <C>                                                          <C>                              
  1.A(1)                             Resolution of Executive Committee                             *
                                     of Board of Directors of Depositor
                                     establishing Variable Life Separate
                                     Account.

  1.A(3)(a)                          Distribution Agreement Between                                *
                                     Depositor and Principal Underwriter.

  1.A(3)(a)(i)                       Form of Selling Agreement.                                    *

  1.A(3)(b)                          Registered Representative Agreement.                          *

  1.A(3)(c)                          Schedule of Sales Commissions.                                *

  1.A(5)(a)                          PrinFlex Life Policy.                                         *

  1.A(5)(a)(i)                       Cost of Living Increase Rider.                                *

  1.A(5)(a)(ii)                      Waiver of Monthly Policy Charge Rider.                        *

  1.A(5)(a)(iii)                     Waiver of Specified Premium Rider.                            *

  1.A(5)(a)(iv)                      Accidental Death Benefit Rider.                               *

  1.A(5)(a)(v)                       Children Term Insurance Rider.                                *

  1.A(5)(a)(vi)                      Spouse Term Insurance Rider.                                  *

  1.A(5)(a)(vii)                     Change of Insured Rider.                                      *

  1.A(5)(a)(viii)                    Death Benefit Guarantee Rider.                                *

  1.A(5)(a)(ix)                      Salary Increase Rider.                                        *

  1.A(5)(a)(x)                       Extra Protection Increase Rider.                              *

  1.A(5)(a)(xi)                      Accounting Benefits Rider.                                    *

  1.A(5)(a)(xii)                     Extended Coverage Rider.                                      *

  1.A(5)(a)(xiii)                    Accelerated Benefits Rider.                                   *

  1.A(5)(b)                          PrinFlex Life Policy - Unisex Version.                        *

  1.A(5)(b)(i)                       Accidental Death Benefit Rider.                               *

  1.A(5)(b)(ii)                      Children Term Insurance Rider.                                *

  1.A(5)(b)(iii)                     Spouse Term Insurance Rider.                                  *

  1.A(5)(b)(iv)                      Change of Insured Rider.                                      *
  
  1.A(5)(b)(v)                       Death Benefit Guarantee Rider.                                *
          
  1.A(6)(a)                          Articles of Incorporation, as Amended,                        *
                                     of Depositor.

  1.A(6)(b)                          By-laws of Depositor.                                         *

  1.A(10)                            Form of Application for the PrinFlex                          *
                                     Life Policy.

  1.A(10)(a)                         Form or Supplemental Application                              *
                                     For the PrinFlex Life Policy.

  2                                  Opinion and consent of G.R. Narber,                           *
                                     Senior Vice President and General
                                     Counsel.

  6                                  Consent of Ernst & Young LLP                                  *

  7                                  Description of Issuance, Transfer and Redemption 
                                     Procedurespursuant to Rule 6e-3(T)(b)(12(iii).

  8                                  Powers of Attorney of Directors of                            *
                                     Principal Mutual Life Insurance
                                     Company.

  9                                  Opinion and consent of Lisa Ford,                             *
                                     Assistant Actuary.

 27                                  Financial Data Schedules                                      *

*Previously filed.
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