MOBILE MINI INC
S-2/A, 1997-09-23
FABRICATED PLATE WORK (BOILER SHOPS)
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                           Registration No. 333-34413
As filed with the Securities and Exchange Commission on September __, 1997
    

================================================================================

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                 ---------------

   
                                Amendment No. 1
                                       to
                                    FORM S-2
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933
    


                                mobile mini, inc.
             (Exact name of Registrant as specified in its charter)

         Delaware                      7519                       86-0748362
- ------------------------   ----------------------------      -------------------
(State of Incorporation)   (Primary Standard Industrial       I.R.S.  Employer
                            Classification Code Number)      Identification No.)

                             1834 West Third Street
                              Tempe, Arizona 85281
                                 (602) 894-6311
          (Address,  including zip code,  and telephone  number,  including area
             code, of registrant's principal executive offices)

                                 ---------------

                              Lawrence Trachtenberg
                            Executive Vice President
                             1834 West Third Street
                              Tempe, Arizona 85281
                                 (602) 894-6311
            (Name, address including zip code, and telephone number,
                   including area code, of agent for service)

                                 ---------------

                                 with copies to:
     Joseph P. Richardson, Esq.                  Christopher D. Johnson, Esq.
           Bryan Cave LLP                      Squire, Sanders & Dempsey L.L.P.
2800 North Central Avenue, 21st Floor               Two Renaissance Square
       Phoenix, Arizona 85004                40 North Central Avenue, Suite 2700
           (602) 280-8454                           Phoenix, Arizona  85004
                                                        (602) 258-4000

         Approximate  date of  commencement  of proposed sale to the public:  As
soon as practicable after this Registration Statement becomes effective.

         If any of the  securities  being  registered  on  this  Form  are to be
offered  on a  delayed  or  continuous  basis  pursuant  to Rule 415  under  the
Securities Act of 1933, check the following box. [X]

         If the  registrant  elects  to  deliver  its  latest  annual  report to
security holders, or a complete and legible facsimile thereof,  pursuant to Item
11 (a)(1) of this form, check the following box. [_]

         If this form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement of the same offering. [_]______________________

         If this  form is a  post-effective  amendment  filed  pursuant  to Rule
462(c) under the Securities Act, check the following box and list the Securities
Act  registration   statement  number  of  the  earlier  effective  registration
statement for the same offering. [_]_________________________

         If delivery of the  prospectus  is expected to be made pursuant to Rule
434, please check the following box. [_]

       

   
                         CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>
=====================================================================================================================
                                           Proposed Maximum   Proposed Maximum     Amount of
Title of Each Class of Securities To Be      Amount To Be      Offering Price      Aggregate          Offering
               Registered                     Registered          Per Unit          Price(1)      Registration Fee
- ---------------------------------------------------------------------------------------------------------------------
<S>                                         <C>                   <C>              <C>                <C>
Units, each consisting of one
____% Senior Subordinated Note Due          $6,900,000(2)(3)        100%           $6,900,000         $2,091.00*
2002 in the original principal
amount of $5,000
and 125 Redeemable Common Stock
Purchase Warrants
- ---------------------------------------------------------------------------------------------------------------------
Common Stock, par value $.01 per              345,000(4)          $5.00(5)         $1,725,000           $598.00
share, issuable upon exercise of the
Redeemable Warrants
=====================================================================================================================
</TABLE>
         * This registration fee was previously  paid by the Registrant upon its
initial filing of this Registration Statement.

         (1) Estimated  solely for the purpose of calculating  the  registration
fee.

         (2)  Includes  $900,000 of  principal  amount of the Notes which may be
sold to cover over-allotments, if any.

         (3)  Includes (a)  Redeemable  Warrants to purchase  150,000  shares of
Common, (b) Redeemable Warrants to purchase 22,500 shares of Common Stock, which
Warrants may be issued to cover over  allotments,  if any, and (c) up to 172,500
which may be issued to the Underwriter.

         (4)  Pursuant  to Rule  416,  there  are  also  being  registered  such
indeterminate number of additional shares of Common Stock as may be required for
issuance pursuant to the anti-dilution provisions of the Redeemable Warrants.

         (5)  Reflects the exercise  price of a Redeemable  Warrant,  payment of
which entitles the holder  thereof to purchase one share of Common Stock,  which
exercise price is estimated  solely for purposes of calculating the registration
fee.
    
         The Registrant hereby amends this  Registration  Statement on such date
or dates as may be necessary to delay its  effective  date until the  registrant
shall file a further amendment which specifically  states that this Registration
Statement shall  thereafter  become effective in accordance with Section 8(a) of
the Securities  Act of 1933 or until this  Registration  Statement  shall become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine. ii
<PAGE>
   
                                mobile mini, inc.

                              CROSS REFERENCE SHEET
                    Pursuant to Item 501(b) of Regulation S-K
<TABLE>
<CAPTION>
Form S-2 Item Number and Caption                  Location in Prospectus
- --------------------------------                  ----------------------
<S>      <C>                                      <C>
 1.      Forepart of the Registration             Facing Page of Registration Statement; Outside Front
         Statement and Outside Front              Cover Page of Prospectus
         Cover Page of Prospectus

 2.      Inside Front and Outside Back            Inside Front Cover Page; Outside Back Cover Page
         Cover Pages of Prospectus

 3.      Summary Information, Risk                Prospectus Summary; Risk Factors
         Factors and Ratio of Earnings to
         Fixed Charges

 4.      Use of Proceeds                          Use of Proceeds

 5.      Determination of Offering Price          Outside  Front Cover Page of  Prospectus;  Risk  Factors;
                                                  Underwriting

 6.      Dilution                                 *

 7.      Selling Security Holders                 *

 8.      Plan of Distribution                     Outside Front Cover of Prospectus; Underwriting

 9.      Description of Securities to be          Description of the Notes; Description of the Redeemable 
         Registered                               Warrants

10.      Interests of Named Experts and           *
         Counsel

11.      Information With Respect to the          Risk Factors; Dividends; Selected Consolidated Financial
         Registrant                               Information  Data;  Management's  Discussion and Analysis
                                                  of  Results  of  Operations   and  Financial   Condition;
                                                  Business; Management; Description of the Notes; Description
                                                  of the Redeemable Warrants; Index to Consolidated Financial
                                                  Statements; Consolidated Financial Statements

12.      Incorporation of Certain Information     Incorporation of Certain Documents by Reference
         by Reference

13.      Disclosure of Commission                 *
         Position on Indemnification for
         Securities Act Liabilities
</TABLE>
- ----------------------

*        Not applicable.
                                      iii
    
<PAGE>
INFORMATION   CONTAINED  HEREIN  IS  SUBJECT  TO  COMPLETION  OR  AMENDMENT.   A
REGISTRATION  STATEMENT  RELATING  TO THESE  SECURITIES  HAS BEEN FILED WITH THE
SECURITIES  AND EXCHANGE  COMMISSION.  THESE  SECURITIES MAY NOT BE SOLD NOR MAY
OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION  STATEMENT  BECOMES
EFFECTIVE.  THIS  PROSPECTUS  SHALL  NOT  CONSTITUTE  AN  OFFER  TO  SELL OR THE
SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE  SECURITIES
IN ANY STATE IN WHICH SUCH OFFER,  SOLICITATION  OR SALE WOULD BE UNLAWFUL PRIOR
TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.

   
                 SUBJECT TO COMPLETION, DATED SEPTEMBER __, 1997
    

PROSPECTUS

   
                                   $6,000,000
                                mobile mini, inc.
                   ___% Senior Subordinated Notes Due 2002 and
         Redeemable Warrants to Purchase 150,000 Shares of Common Stock
    

                          -----------------------------

   
         Mobile Mini,  Inc.  (the  "Company") is hereby  offering  $6,000,000 in
original  principal amount of its ___% Senior  Subordinated  Notes Due 2002 (the
"Notes") and redeemable warrants (the "Redeemable Warrants") to purchase 150,000
shares of the common stock, $.01 par value, of the Company (the "Common Stock").
The  Notes  and the  Redeemable  Warrants  must be  purchased  together  in this
Offering as a unit (a "Unit") on the basis of one Note in the original principal
amount of $5,000 and 125  Redeemable  Warrants,  each to  purchase  one share of
Common Stock at an initial  exercise  price of $________  per share,  subject to
adjustment in certain  circumstances.  After issuance,  the Notes and Redeemable
Warrants  will trade  separately.  The Notes will  mature on  November  1, 2002,
unless  previously  redeemed.  Interest  is payable  semi-annually  on May 1 and
November 1 of each year, commencing May 1, 1998.
    

   
         The  Company  has  applied  to The  Nasdaq  Stock  Market  to have  the
Redeemable  Warrants  listed on the  Nasdaq  SmallCap  Market  under the  symbol
"____".  The Common  Stock is traded on the  Nasdaq  National  Market  under the
symbol  "MINI".  On August 22, 1997,  the last reported sale price of the Common
Stock as reported by the Nasdaq National Market was $4.625 per share.
    

         The Notes are  redeemable,  in whole or in part,  at the  option of the
Company,  at any time  after  November  1,  1999,  at a price  equal to the then
outstanding  principal amount of the Notes redeemed plus accrued interest to the
redemption date. The Notes will constitute unsecured  obligations of the Company
and will be  subordinated  in right of payment to all existing and future Senior
Debt (as herein defined) of the Company.

         See "Risk Factors"  beginning on page 10 for certain  information  that
should be considered by prospective investors.

                            ------------------------

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>
<CAPTION>
=====================================================================================================================
                                             Price to              Underwriting             Proceeds to the
                                             Public                Discount (1)             Company(2)(3)
- ---------------------------------------------------------------------------------------------------------------------
<S>                                          <C>                      <C>                        <C>
Per Unit (4)                                     $                        $                          $
- ---------------------------------------------------------------------------------------------------------------------
Total                                        $                        $                          $
=====================================================================================================================
</TABLE>
(1)  The Company has agreed to  indemnify  the  Underwriter,  as defined  below,
     against certain liabilities, including liabilities under the Securities Act
     of 1933. See "Underwriting."
(2)  Before  deducting  offering  expenses  payable by the Company  estimated at
     $150,000.
   
(3)  The Company has granted to the Underwriter an option, exercisable within 45
     days of the date hereof,  to purchase Units comprised of  up to $900,000 in
     principal amount of additional  Notes (together with additional  Redeemable
     Warrants to purchase an aggregate of up to 22,500  shares of Common  Stock)
     at the Price to Public less the  Underwriting  Discount  for the purpose of
     covering over-allotments,  if any. If the Underwriter exercises this option
     in full,  the Price to  Public  will  total  $_________,  the  Underwriting
     Discount  will total  $_______,  and the Proceeds to the Company will total
     $_________. See "Underwriting."

(4)  Each  consisting of a Note in  the original  principal amount of $5,000 and
     Redeemable  Warrants to purchase  125 shares of Common  Stock.  The Company
     will allocate  $_____ of the initial Unit  purchase  price to each Note and
     $_____ to each Redeemable Warrant.

     The  Notes and the  Redeemable  Warrants  are  offered  hereby by  Peacock,
Hislop,  Staley & Given, Inc. (the "Underwriter"),  subject to prior sale, when,
as and if issued to and  accepted by it,  subject to  approval of certain  legal
matters by  counsel  for the  Underwriter  and  certain  other  conditions  (the
"Offering").  The Underwriter  reserves the right to withdraw,  cancel or modify
such  offer  and to  reject  orders  in whole or in part.  It is  expected  that
delivery of the Notes and the Redeemable Warrants will be made at the offices of
the Underwriter in Phoenix, Arizona on or about __________________, 1997.
    


                      Peacock, Hislop, Staley & Given, Inc.
                               ____________, 1997
<PAGE>
                          PROSPECTUS INSIDE FRONT COVER

                                Mobile Mini, Inc.
                                National Presence

Mobile  Mini  currently  markets  its  products  through  eight  company  branch
locations and 51 dealers located  throughout the United States and Canada.  Each
branch and dealer location sells,  rents and lease storage containers and custom
structures to a diverse market.

[map of the U.S. depicting branch, dealer and manufacturing plant locations]

[photograph depicting multiple containers installed at customer location]

                                Sales and Leasing

Mobile Mini,  Inc. is a market leader in the leasing and sale of portable  steel
storage containers.  These storage units are a highly effective  alternative for
fixed- and mini-storage  users in terms of both security and access. The Company
also selectively  manufacturers  and sells versatile and  innovatively  designed
steel and concrete communications shelters and cabinets based on its proprietary
manufacturing techniques.

                               Manufacturing Plant

Mobile Mini's Maricopa  manufacturing plant currently spans 44.8 acres. With 400
full-time  employees and 130,000 square feet of  manufacturing  buildings,  this
facility is the center of product design,  manufacturing,  assembly and research
and development, purchasing over 20 million pounds of steel each year.

[aerial photograph of the Company's manufacturing plant]
- --------------------------------------------------------------------------------

CERTAIN PERSONS  PARTICIPATING IN THIS OFFERING MAY ENGAGE IN TRANSACTIONS  THAT
STABILIZE, MAINTAIN, OR OTHERWISE AFFECT THE PRICE OF THE NOTES OR THE WARRANTS.
FOR A DESCRIPTION OF THESE ACTIVITIES, SEE "UNDERWRITING."

IN CONNECTION  WITH THIS OFFERING,  CERTAIN  UNDERWRITERS  MAY ENGAGE IN PASSIVE
MARKET  MAKING  TRANSACTIONS  IN THE NOTES AND WARRANTS ON NASDAQ IN  ACCORDANCE
WITH RULE 103 OF REGULATION M. SEE "UNDERWRITING."

       
                                       2
<PAGE>
                                     SUMMARY

   
         The following summary is qualified in its entirety by the more detailed
information and consolidated financial statements,  including the notes thereto,
contained in this Prospectus to which reference is made for a complete statement
of matters discussed below. Unless otherwise indicated,  all financial and share
information set forth in this Prospectus assumes (i) no issuance of an aggregate
of 823,750 shares of Common Stock reserved for issuance  pursuant to outstanding
options and warrants  (other than the IPO Warrants as defined  herein),  (ii) no
exercise of the  outstanding  warrants to purchase  an  aggregate  of  1,067,500
shares of Common  Stock issued in  connection  with the  Company's  1994 initial
public  offering  (the  "IPO  Warrants"),   and  (iii)  that  the  Underwriter's
over-allotment  option will not be  exercised.  All  references  to fiscal years
refer to the fiscal year of the Company  ending  December 31. Unless the context
otherwise requires,  all references in this Prospectus to the "Company" refer to
Mobile Mini, Inc. and its subsidiaries.
    

                                   The Company


         Established  in  1983,  Mobile  Mini,  Inc.,  a  Delaware   corporation
headquartered  in Phoenix,  Arizona,  leases and sells  portable  steel  storage
containers and  telecommunication  shelters.  The Company  manufactures  its own
steel  storage   containers  and  acquires,   refurbishes,   and  modifies  used
ocean-going  shipping  containers  for use as  inland  portable  storage  units.
Operating  income for the fiscal year ended  December  31, 1996 was $4.5 million
and $3.5 million for the six months ended June 30, 1997.

   
         The  Company  sells  and  leases  its  products  to a wide  variety  of
individual,   business  and  governmental  users.  Clients  include  retail  and
wholesale  distributors  such  as  Sears(R),   K-Mart(R)  and  Wal-Mart(R);  and
institutional  customers such as Motorola(R),  CellularOne(R)  and  Southwestern
Bell(R) Communications.
    

         The  Company's  lease  activities  include  both  on-site and  off-site
leasing.  "Off-site"  leasing occurs when the Company leases a portable  storage
container  which is then  located  at the  customer's  place  of use.  "On-site"
leasing  occurs when the Company  stores the portable  container  containing the
customer's  goods at one of the  Company's  facilities,  which are  similar to a
standard mini-storage facility, but with increased security,  ease of access and
container delivery and pick-up service.  For the six months ended June 30, 1997,
on-site and off-site  leasing  represented  51% of the  Company's  revenues with
approximately 13,000 units under lease.

         The Company  pioneered the use of ocean-going  shipping  containers for
domestic  storage.  Since 1993,  the Company has expanded its operations and now
directly serves eight markets in three southwestern states.  During that period,
the  Company's  lease fleet has grown by 282%.  Although  other  companies  have
followed the  Company's  lead in developing  the domestic  market for used ocean
going  containers,  the Company  believes  that it remains the nation's  leading
lessor of these  containers.  Through  its  innovative  marketing  program,  the
Company has  expanded the demand for its products in each market it has entered,
and  continues  to grow  those  markets,  with  same  store  leasing  activities
increasing  by 28% during the twelve  months  ended June 30,  1997.  The Company
intends to continue to grow its existing  markets and to expand into  additional
cities where it believes it can establish substantial market share.

         The  Company  also  markets its  storage  products on a national  basis
through  its  national  dealer  network,  which at August 1, 1997  provided  the
Company's manufactured  containers to 51 dealers for retail sale and lease. Such
dealers are in 78 separate  locations  in 30 states and one  Canadian  province.
Marketing  to  dealers  and  potential   dealers  is  primarily  through  direct
solicitation, trade shows, trade magazine advertising and referrals.

   
         To complement  its storage  container  business,  diversify its product
line and target the domestic and international markets,  Mobile Mini established
a  telecommunication   shelter  division  in  mid-1995.  The  Company's  modular
telecommunication shelters, marketed under the name "Mobile Telestructures," can
be built in a variety of designs,  sizes,  strengths,  exterior  appearances and
configurations.  The Company markets its Mobile Telestructure  products directly
to  telecommunication  companies  as well  as to  companies  providing  turn-key
installations  of shelters  and towers.  For the six months ended June 30, 1997,
Mobile Telestructure represented approximately 5% of the Company's revenues.
    
                                       3
<PAGE>
         In March 1996,  the  Company  refinanced  its  business,  repaying  the
majority of its indebtedness and entering into a credit agreement which provided
a $35.0  million  line of  credit  and a $6.0  million  term  loan (as  amended,
restated  or  otherwise   modified   from  time  to  time,   and  including  any
restatements,  renewals,  refundings or refinancings thereof, the "Senior Credit
Agreement"). The revolving line of credit portion of the Senior Credit Agreement
has since been expanded to $40.0 million.  Previously, the Company financed most
of its container lease fleet with debt with a five-year  amortization  schedule.
Under the Senior Credit  Agreement,  the Company's lenders permit the Company to
take  advantage of the long useful life and  durability of its  container  lease
fleet by providing  financing that requires  interest-only  payments  during the
term  of the  revolving  line of  credit.  The  1996  refinancing  provided  the
liquidity that permits the Company to focus on the most  profitable  part of its
business, the leasing of portable storage containers and portable offices.

       

         The Company's  principal executive office is located at 1834 West Third
Street, Tempe, Arizona 85281, and its telephone number is (602) 894-6311.

                                  The Offering

   
The Notes                           $6,000,000  aggregate  principal  amount  of
                                    ___% Senior  Subordinated  Notes Due 2002 to
                                    be   issued   under   an   indenture    (the
                                    "Indenture")  between the Company and Harris
                                    Trust and  Savings  Bank,  as  trustee  (the
                                    "Trustee"). See "Description of the Notes."

Denomination                        $5,000  per  Note  and  integral   multiples
                                    thereof.
    

Use of Proceeds                     Net  proceeds  from  the  sale of the  Notes
                                    offered    hereby,     estimated    to    be
                                    approximately $5.7 million,  will be used to
                                    repay  $3.0 million of senior   subordinated
                                    indebtedness outstanding under the Company's
                                    bridge   notes  issued  in  July  1997  (the
                                    "Bridge   Notes"),   plus  accrued  interest
                                    thereon, and a portion of the proceeds equal
                                    in  amount  to  one  scheduled   semi-annual
                                    interest  payment  on the Notes  outstanding
                                    will be  deposited  in an  interest  reserve
                                    account to secure the  Company's  obligation
                                    to  pay  scheduled  interest  payments.  The
                                    remaining net proceeds will be used to repay
                                    a portion  of the amount  outstanding  under
                                    the revolving  line of credit portion of the
                                    Senior   Credit   Agreement.   See  "Use  of
                                    Proceeds."

Maturity Date                       November 1, 2002.

   
Interest Payment Dates              May  1  and   November   1  of  each   year,
                                    commencing on May 1, 1998.
    

Original Issue Discount             For federal  income tax purposes,  the Notes
                                    will be treated as having  been  issued with
                                    "original issue discount" equal to the value
                                    of the Warrants as  determined by applicable
                                    regulations of the Internal Revenue Service.
                                    See    "Certain     Federal    Income    Tax
                                    Considerations."
                                       4
<PAGE>
Interest Reserve                    The  Company  will  deposit  in an  interest
                                    reserve account (the "Reserve  Account") for
                                    the  benefit of the  holders of the Notes an
                                    amount  equal to one  semi-annual  scheduled
                                    interest payment on the Notes,  which amount
                                    may be distributed to such holders to pay an
                                    interest  payment  in  the  event  that  the
                                    Company  fails to make a scheduled  interest
                                    payment.  If any  amounts  are paid from the
                                    Reserve   Account,   the  account   must  be
                                    replenished   not   later   than   the  next
                                    scheduled  interest  payment  date  for  the
                                    Notes,  subject to the right of the  lenders
                                    under the Senior Credit Agreement to issue a
                                    Payment  Blockage Notice (as defined herein)
                                    following   the   occurrence  of  a  default
                                    thereunder.  See "Description of the Notes -
                                    Interest Reserve Account."

   
Ranking                             The Notes will constitute  general unsecured
                                    obligations  of  the  Company  and  will  be
                                    subordinated  in  right  of  payment  to all
                                    existing and future  Senior Debt (as defined
                                    herein) of the Company. As of June 30, 1997,
                                    the Company had approximately  $46.5 million
                                    of Senior Debt  outstanding and $9.8 million
                                    of debt  outstanding that is pari passu with
                                    the Notes.  As long as the Company  complies
                                    with certain  financial  ratios set forth in
                                    the Indenture,  the Indenture will not limit
                                    the  amount  of  additional  Senior  Debt or
                                    other  indebtedness  that  the  Company  can
                                    create, incur, assume or guarantee, nor will
                                    the   Indenture    limit   the   amount   of
                                    indebtedness   which  any   subsidiary   can
                                    create,  incur,  assume  or  guarantee.  See
                                    "Description  of the Notes -  Subordination"
                                    and "- Certain Covenants."
    

Optional Redemption                 The Notes will be redeemable,  at the option
                                    of the Company,  at any time, in whole or in
                                    part, on or after  November 1, 1999, at 100%
                                    of  the   principal   amount  of  the  Notes
                                    redeemed,  plus accrued and unpaid  interest
                                    thereon.  See  "Description  of the  Notes -
                                    Optional Redemption."

   
Change in Control Refinancing       If  a  Change  in  Control  Refinancing  (as
                                    defined in the Indenture)  shall occur prior
                                    to  November  1,  1999,  each  holder of the
                                    Notes  will  have the right to  require  the
                                    Company  to  repurchase  all or any  part of
                                    such holder's Notes at 101% of the principal
                                    amount  thereof,  plus  accrued  and  unpaid
                                    interest  thereon to the date of repurchase.
                                    No  repurchase  right will exist if a Change
                                    in Control  Refinancing  should  occur after
                                    November  1,  1999.  A  "Change  in  Control
                                    Refinancing"  is defined in the Indenture to
                                    mean   the    refinancing,    refunding   or
                                    restructuring of the Company's Senior Credit
                                    Agreement  upon the  occurrence of specified
                                    events,  including (i) the 
                                       5
<PAGE>
                                    Company's  founder  or persons  directly  or
                                    indirectly  controlled  by the  founder  and
                                    members of the Company's  management ceasing
                                    to own at least 20% of the  voting  power of
                                    the  Company's  securities,  (ii) any person
                                    (other   than   members  of  the   Company's
                                    management)       acquiring       securities
                                    representing  more  than  20% of the  voting
                                    power of the Company's securities,  or (iii)
                                    existing directors (or persons nominated for
                                    election  by at least  75% of the  Company's
                                    existing    directors   and   directors   so
                                    nominated)   of  the   Company   ceasing  to
                                    constitute  at  least  75% of the  Company's
                                    board of directors.  See "Description of the
                                    Notes - Repurchase  at the Option of Holders
                                    Upon a Change in Control Refinancing."
    

Certain Covenants                   The Indenture will contain certain covenants
                                    which, among other things,  will require the
                                    Company to maintain a specified Tangible Net
                                    Worth,  a  specified  maximum  Total  Funded
                                    Indebtedness  Ratio, and a specified maximum
                                    Senior  Indebtedness  Ratio  (all as defined
                                    herein),  and will  restrict  the ability of
                                    the Company to enter into  transactions with
                                    affiliates    or   related    persons,    or
                                    consolidate,    merge   or   sell   all   or
                                    substantially  all  of  its  assets.   These
                                    covenants    are   subject   to    important
                                    exceptions    and    qualifications.     See
                                    "Description   of  the   Notes   -   Certain
                                    Covenants."

   
Payment Blockage Periods            Upon the  occurrence  of a default under the
                                    Senior Credit Agreement, the Company may not
                                    make any  payment  upon or in respect of the
                                    Notes  (including any deposit by the Company
                                    of any amount into the  Reserve  Account) if
                                    the  Trustee  receives a notice (a  "Payment
                                    Blockage  Notice") of such  default from any
                                    person  permitted  to give such notice under
                                    the Indenture.  Payments (including deposits
                                    into the Reserve  Account)  shall be resumed
                                    (i) upon the date such  default  is cured or
                                    waived,  or (ii) 180 days  after the date on
                                    which the applicable Payment Blockage Notice
                                    is given.  Only one such  period of  payment
                                    blockage may be given in any 360-day period,
                                    unless the default  that is the subject of a
                                    Payment  Blockage  Notice  has been cured or
                                    waived  within the 90 days after such notice
                                    has been given, in which case one additional
                                    Payment  Blockage Notice  (covering a period
                                    of up to 180 days) may be given  within such
                                    360-day period.  Notwithstanding delivery of
                                    a Payment Blockage  Notice,  interest may be
                                    paid from  amounts in the  Reserve  Account.
                                    See    "Description    of   the    Notes   -
                                    Subordination."  Events of default under the
                                    Senior Credit Agreement  include any failure
                                    to make  payment  thereunder  when due,  any
                                    failure  to  comply  with any  covenant  set
                                    forth  therein,  a Change of  Control of the
                                    Company (defined  substantially  identically
                                    to Change in Control  Refinancing  under the
                                    Indenture),  any default under any agreement
                                    (including   the    Indenture)    evidencing
                                    indebtedness  of the Company in an amount in
                                    excess of $200,000,  and the  occurrence  of
                                    certain  events  that  adversely  affect the
                                    lender's  security  interest  collaterlizing
                                    the  Company's  obligations under the Senior
                                    Credit Agreement.
    
                                       6
<PAGE>
Limited Noteholder Remedies
  Upon an Event of Default          Upon   an   occurrence    and   during   the
                                    continuance of an Event of Default under the
                                    Indenture,  the principal  of,  interest and
                                    other amounts due under the Notes shall bear
                                    interest  at a  rate  of 2% per  month  (the
                                    "Default  Rate").  In  the  event  that  the
                                    Company   fails  to  make  any   payment  of
                                    principal or interest on a Note on or before
                                    the date  due,  or  fails  to pay any  other
                                    amount  due  under the  Indenture  within 10
                                    days  after   receipt  of  notice  from  the
                                    Trustee,   the  Notes  shall   automatically
                                    become  due  and  payable;   provided,  that
                                    payment  of   interest  on  the  Notes  from
                                    amounts on deposit  in the  Reserve  Account
                                    will not  constitute  an  Event  of  Default
                                    under the  Indenture.  If any other Event of
                                    Default under the Indenture  shall exist and
                                    if  the  Company's  indebtedness  under  the
                                    Senior  Credit  Agreement  has been declared
                                    due  and   payable   prior  to  its   stated
                                    maturity, the Trustee may declare the unpaid
                                    principal  of and  accrued  interest  on the
                                    outstanding Notes to be due and payable. Any
                                    default  or  event  of  default   under  the
                                    Indenture   will   constitute  an  event  of
                                    default  under the Senior  Credit  Agreement
                                    and the Lenders  thereunder  will  thereupon
                                    have the right to  exercise  remedies  under
                                    the Senior Credit  Agreement,  including the
                                    issuance of a Payment Blockage  Notice.  See
                                    "Description   of  the  Notes  -  Events  of
                                    Default and Remedies."

   
The Redeemable Warrants             The  Notes  will be issued  with  Redeemable
                                    Warrants which, when exercised, will entitle
                                    the  holders  thereof  to  purchase,  in the
                                    aggregate,  150,000  shares of Common Stock,
                                    on the basis of 125 Redeemable  Warrants for
                                    each Note purchased. See "Description of the
                                    Redeemable Warrants."

Exercise                            Each Redeemable  Warrant entitles the holder
                                    thereof  to  purchase  one  share of  Common
                                    Stock  for  $_____  per  share  (subject  to
                                    adjustment   as   described   herein).   The
                                    Redeemable Warrants first become exercisable
                                    on March 1, 1998.

Expiration of Redeemable Warrants   November 1, 2002 (the "Expiration Date").

Redemption of Redeemable Warrants   After ________, the Company has the right to
                                    redeem the  Redeemable  Warrants at any time
                                    after the date that the closing price of the
                                    Common  Stock has equaled or exceeded  $____
                                    per  share  for a period  of 20  consecutive
                                    trading days. The  redemption  price is $.05
                                    per Redeemable Warrant.
    
                                       7
<PAGE>
   
Adjustments                         The  number of  shares  of Common  Stock for
                                    which a  Redeemable  Warrant is  exercisable
                                    and the purchase  price  thereof are subject
                                    to  adjustment  from  time to time  upon the
                                    occurrence  of  certain  events,  including,
                                    among other  things,  certain  dividends and
                                    distributions  and  issuances  of  shares of
                                    Common  Stock at a price  below  the  market
                                    price.  See  "Description  of the Redeemable
                                    Warrants - Adjustment of Exercise  Price and
                                    Change in Number  of  Shares  Issuable  Upon
                                    Exercise."  A  Redeemable  Warrant  does not
                                    entitle  the holder  thereof to receive  any
                                    dividends  paid on  Common  Stock nor does a
                                    holder of Redeemable Warrants, as such, have
                                    any rights of a stockholder of the Company.
    


                                  Risk Factors

   
         See "Risk Factors" for certain factors relating to an investment in the
Notes  and  Redeemable   Warrants  that  should  be  considered  by  prospective
investors.
    

                       Summary Consolidated Financial Data

         The   following   summary  of  financial   data  is  derived  from  the
consolidated financial statements of the Company, included elsewhere herein, and
should be read in conjunction with such  consolidated  financial  statements and
the notes thereto.  The consolidated  financial  statements of the Company as of
December  31, 1995 and 1996 and for each of the three years in the period  ended
December 31, 1996, have been audited by Arthur Andersen LLP,  independent public
accountants,  whose report thereon  appears  elsewhere in this  Prospectus.  The
consolidated  financial  statements  for the six months  ended June 30, 1996 and
1997 are unaudited.

Consolidated  Statements  of  Operations  Data 
<TABLE>
<CAPTION>
   
                                                                                           Six Months
                                                       Year Ended December 31,            Ended June 30,
                                                   ------------------------------       -----------------
                                                                                           (unaudited)
                                                       1994       1995       1996        1996        1997
                                                       ----       ----       ----        ----        ----
                                                       (dollars in thousands,  except per share amounts):
<S>                                                <C>        <C>        <C>         <C>         <C>
Revenues                                           $ 28,182   $ 39,905   $ 42,210    $ 19,201    $ 21,843
Income from operations                                2,791      4,306      4,527       2,318       3,539
Income before extraordinary
  item                                                  956        777        481         209         723
Extraordinary item                                     --         --         (410)       (410)       --
Preferred stock dividend(1)                            --        1,250        --          --         --
Net income (loss) available to common shareholders      956       (473)        70        (201)        723
    

Earnings per common and common equivalent share:

Income (loss) available to common shareholders
  before extraordinary item                        $   0.21   $  (0.09)  $   0.07    $   0.03    $   0.11
Extraordinary item                                     --         --        (0.06)      (0.06)       --
                                                   --------   --------   --------    --------    --------
Net income (loss) available to common shareholders $   0.21   $  (0.09)  $   0.01    $  (0.03)   $   0.11
                                                   ========   ========   ========    ========    ========
</TABLE>
                                        8
<PAGE>
Consolidated Balance Sheet Data 
<TABLE>
<CAPTION>

   
                                                           At December 31,                  At June 30,
                                                 ----------------------------------     --------------------
                                                                                              (unaudited)
                                                    1994          1995         1996        1996         1997
                                                    ----          ----         ----        ----         ----
                                                                       (dollars in thousands):
<S>                                              <C>           <C>          <C>         <C>          <C>
          Total assets                           $40,764       $54,342      $64,816     $57,001      $73,217
    

          Long term line of credit                    --         4,099       26,406      18,379       33,776
          Long term debt and obligations
              under capital leases,
              including current portion           16,140        24,533       13,742      15,209       12,676
          Total stockholders' equity              11,275        16,160       16,209      15,937       16,932
</TABLE>
Other Data 
<TABLE>
<CAPTION>
   
                                                      Year Ended December 31,           Six Months Ended June 30,
                                                 ----------------------------------     -------------------------
                                                                                              (unaudited)
                                                    1994          1995         1996        1996         1997
                                                    ----          ----         ----        ----         ----
                                                                         (dollars in thousands):
<S>                                               <C>           <C>          <C>         <C>          <C>
          EBITDA(2)                               $3,620        $5,917       $6,466      $3,071       $4,541
          Ratio of EBITDA to interest
              expense(2)                           2.8:1(4)      1.8:1        1.7:1       1.6:1        2.0:1
          Ratio of earnings to fixed
              charges(3)                           2.2:1(4)      1.4:1        1.2:1       1.2:1        1.5:1
    
</TABLE>

   
<TABLE>
<CAPTION>
                                  
                                  
                                  
                                  
                                  
Net cash provided by (used in):
<S>                                             <C>           <C>          <C>         <C>          <C>      
  Operating activities                          $  1,301      $   (165)    $  1,390    $ (1,795)    $   (491)
                                                                                                  
                                                                                                  
Investing activities                             (14,431)      (10,778)     (10,751)     (1,215)      (6,064)
                                                                                                  
Financing activities                              13,847        11,527        8,667       2,263        6,305
                                              -------------------------------------    ---------------------
                                                                                                  
Total                                           $    717      $    584     $   (694)   $   (747)    $   (250)
                                              =====================================    =====================
</TABLE>
                                                            


(1)      In accordance with the accounting  treatment  announced by the staff of
         the  Securities and Exchange  Commission  ("SEC") at the March 13, 1997
         meeting  of the  Emerging  Issues  Task  Force  ("EITF"),  the  Company
         recorded a prefered stock dividend at December 31, 1995. See note 10 of
         Notes to Consolidated Financial Statements.

   
(2)      EBITDA is defined  as  earnings  before  interest  expense,  income tax
         expense  (benefit),  depreciation  and  amortization.  The  Company has
         included  information  concerning  EBITDA  and the  ratio of  EBITDA to
         interest  expense  because  they are  used by  certain  investors  as a
         measure of the ability of issuers of debt  securities  to service their
         debt.  EBITDA  is  not  required  by  generally   accepted   accounting
         principles  ("GAAP") and should not be considered as an  alternative to
         net income or any other measure of  performance  required by GAAP or as
         an indicator of the Company's  operating  performance.  In  considering
         EBITDA,  investors  should  consider  that  certain  of those  expenses
         excluded  in   calculating   EBITDA  (such  as  interest   expense  and
         depreciation and  amortization)  have a material impact upon net income
         and,  because  those  factors  may differ  materially  among  companies
         reporting  EBITDA  data,  the  EBITDA  measures  presented  may  not be
         comparable to similarly titled measures of other companies.  Management
         believes that net income is generally a more important indicator of the
         Company's financial performance than is EBITDA.
    

(3)      The ratio of  earnings  to fixed  charges  is  calculated  by  dividing
         earnings  by fixed  charges.  For this  purpose,  "earnings"  means net
         income (loss) from continuing operations before income taxes plus fixed
         charges  minus  capitalized  interest.   "Fixed  charges"  means  total
         interest,   whether  capitalized  or  expensed,  plus  amortization  of
         deferred financing costs and the interest portion of rental expense.
   
(4)      The Company  completed its initial  public  offering in February  1994,
         receiving approximately $7.0 million of net proceeds,  which materially
         affected the ratio.
    
                                        9
<PAGE>
                   SPECIAL NOTE ON FORWARD-LOOKING STATEMENTS

   
         Except for historical  information  contained  herein,  this Prospectus
contains  forward-looking  statements  within the  meaning of Section 27A of the
Securities Act of 1933, as amended (the "Securities Act") and Section 21E of the
Securities Exchange Act of 1934, as amended (the "Exchange Act") and the Company
intends  that such  forward-looking  statements  be subject to the safe  harbors
created thereby. Such forward-looking statements involve risks and uncertainties
and include,  but are not limited to, statements regarding future events and the
Company's  plans and  expectations.  The  Company's  actual  results  may differ
materially  from such  statements.  Factors  that  cause or  contribute  to such
differences  include, but are not limited to, those discussed in "Risk Factors,"
as well as  those  discussed  elsewhere  in this  Prospectus  and the  documents
incorporated  herein  by  reference.  Although  the  Company  believes  that the
assumptions underlying its forward-looking statements are reasonable, any of the
assumptions  could prove  inaccurate and,  therefore,  there can be no assurance
that  the  results  contemplated  in  such  forward-looking  statements  will be
realized.  In addition,  as  disclosed  under "Risk  Factors,"  the business and
operations of the Company are subject to  substantial  risks which  increase the
uncertainties  inherent  in the  forward-looking  statements  included  in  this
Prospectus.  The  inclusion of such  forward-looking  information  should not be
regarded as a representation  by the Company or any other person that the future
events, plans or expectations contemplated by the Company will be achieved.
    


                                  RISK FACTORS

   
         In considering  the matters set forth in this  Prospectus,  prospective
purchasers of the Notes and Redeemable  Warrants should  carefully  consider the
matters  set  forth  below  as well  as  other  information  set  forth  in this
Prospectus.
    

Substantial Leverage

   
         The  Company  leases   containers   under  operating  leases  with  its
customers.  The operating lease business is a capital  intensive  business.  The
typical operating lease transaction requires a cash investment by the Company of
a percentage of the original cost of acquiring and refurbishing  used containers
or  manufacturing  new containers or other  structures in its lease fleet.  This
cash investment,  commonly known in the equipment leasing industry as an "equity
investment,"  is typically 10% to 20% of the cost of a finished  container.  The
Company's  equity  investment is typically  financed with either the proceeds of
the sale of equity or debt securities or internally  generated  funds. The other
80% to 90% of the  cost of a  finished  container  is  typically  financed  with
borrowings.  Consequently,  the  Company  generally  carries a high  outstanding
indebtedness  amount.  As of June 30, 1997,  on a pro forma basis,  after giving
effect to the sale of the Notes and Redeemable  Warrants and the  application of
the estimated  proceeds  therefrom,  the aggregate amount of indebtedness of the
Company  would have been  approximately  $56.7  million,  of which $41.3 million
would  have been  Senior  Debt.  See  "Capitalization."  The  Company  may incur
additional  indebtedness in the future, subject to certain limitations contained
in the Senior  Credit  Agreement.  The  Indenture  does not limit the  Company's
ability to incur additional debt, other than requiring that the Company maintain
a specified minimum Tangible Net Worth,  maximum Total Funded Indebtedness Ratio
and maximum Senior  Indebtedness  Ratio,  all as defined  therein.  Accordingly,
following the sale of the Notes,  the Company will have significant debt service
obligations.  The Company's ability to satisfy its annual interest and principal
payments on its indebtedness or to refinance its obligations with respect to its
indebtedness or sell assets or raise equity capital to satisfy such  obligations
will  depend  largely  upon its  performance,  which,  in turn,  is  subject  to
prevailing  economic  conditions  and to  financial,  business and other factors
beyond its control. See  "Business-Financing"  and "Management's  Discussion and
Analysis of  Financial  Condition  and  Results of  Operations  - Liquidity  and
Capital Resources."
    

Subordination of Notes

         The  indebtedness  evidenced by the Notes is  subordinate  to the prior
payment in full of all Senior Debt (as defined herein). As of June 30, 1997, the
Company  had  approximately  $46.5  million  of  Senior  Debt  outstanding.  The
Indenture will not limit the amount of additional  debt,  including  Senior Debt
and pari passu  indebtedness,  
                                       10
<PAGE>
that the Company can create,  incur, assume or guarantee,  except to the extent,
if any,  that the  incurrence  of such  debt  would  violate  certain  financial
covenants  set forth in the  Indenture.  During the  continuance  of any default
(beyond 9 any  applicable  grace period) in the payment of  principal,  premium,
interest or any other payment due on the Senior Debt, no payment of principal or
interest  on the  Notes  may be made  by the  Company.  In  addition,  upon  any
distribution  of  assets  of the  Company  upon  any  dissolution,  winding  up,
liquidation or reorganization,  the payment of the principal and interest on the
Notes is  subordinated  to the extent  provided  in the  Indenture  to the prior
payment  in full of all Senior  Debt.  By reason of this  subordination,  in the
event of the  Company's  dissolution,  holders of Senior Debt may receive  more,
ratably, and the holders of the Notes may receive less, ratably,  than the other
creditors of the Company. See "Description of the Notes--Subordination."

Effect of Payment Blockage Periods on Notes

         Upon the occurrence of a default under the Senior Credit Agreement, the
Company may not make any payment upon or in respect of the Notes  (including any
deposit by the Company of any amount  into the  Reserve  Account) if the Trustee
receives a notice (a "Payment  Blockage Notice") of such default from any person
permitted to give such notice under the Indenture.  Payments (including deposits
into the Reserve  Account)  shall be resumed  (i) upon the date such  default is
cured or waived, or (ii) 180 days after the date on which the applicable Payment
Blockage Notice is given.  Only one such period of payment blockage may be given
in any  360-day  period,  unless the  default  that is the  subject of a Payment
Blockage  Notice has been cured or waived  within the 90 days after such  notice
has been given, in which case one additional Payment Blockage Notice (covering a
period  of up to  180  days)  may be  given  within  such  360-day  period.  See
"Description of the Notes - Subordination."

Limited Remedies Upon an Event of Default under the Indenture

         Upon an occurrence  and during the  continuance  of an Event of Default
under the Indenture,  the principal of, interest and other amounts due under the
Notes shall bear interest at a rate of 2% per month (the "Default Rate"). In the
event that the Company  fails to make any payment of  principal or interest on a
Note on or before the date due,  or fails to pay any other  amount due under the
Indenture  within 10 days after  receipt of notice from the  Trustee,  the Notes
shall automatically become due and payable;  provided,  that payment of interest
on the Notes from amounts on deposit in the Reserve  Account will not constitute
an Event of Default under the Indenture. If any other Event of Default under the
Indenture shall exist and if the Company's  indebtedness under the Senior Credit
Agreement has been declared due and payable  prior to its stated  maturity,  the
Trustee  may  declare  the  unpaid  principal  of and  accrued  interest  on the
outstanding Notes to be due and payable;  provided,  that absent acceleration of
the  Company's  indebtedness  under the Senior  Credit  Agreement,  neither  the
Trustee  nor any  holders of the Notes  shall have any right to  accelerate  the
maturity  of the  Notes or the  right to pursue  any  other  remedies  under the
Indenture.  Accordingly,  holders of the Notes shall have only limited  remedies
upon the  occurrence  of an Event of  Default  under the  Notes,  other than the
accrual of interest at the Default Rate. See  "Description of the Notes - Events
of Default and Remedies."

Uncertainty in Supply and Price of Used Containers

         The  Company  purchases  used  ocean-going  shipping  containers  which
comprise a majority of the storage  containers  which the  Company  leases.  The
Company's  ability to obtain used  containers  for its lease fleet is subject in
large  part  to  the  availability  of  these  containers  in  the  market.  The
availability  to the  Company of used  cargo  containers  is in part  subject to
international  trade  issues and the demand for  containers  in the ocean  cargo
shipping business. Should there be a shortage in supply of used containers,  the
Company  could  supplement  its lease  fleet with new  manufactured  containers.
However, should there be an overabundance of these used containers available, it
is likely that prices would fall.  This could result in a reduction in the lease
rates the Company could obtain from its container leasing  operations.  It could
also cause the  appraised  orderly  liquidation  value of the  containers in the
lease fleet to decline.

Uncertainty of Additional Financing to Sustain Growth

         The Company  believes  that its current  capitalization,  together with
borrowings  available  under the  Senior  Credit  Agreement,  is  sufficient  to
maintain its current level of  operations.  However,  the  Company's  ability to
sustain  recent-period  financial and operating results is materially  dependent
upon the 
                                       11
<PAGE>
availability of credit and equity to support  continued  increase in the size of
its  container  lease fleet.  At July 31, 1997,  the Company had  borrowings  of
approximately $32.9 million outstanding under the Senior Credit Agreement. While
the Company  believes that the net proceeds from the sale of the Notes  together
with borrowings under the Senior Credit Agreement provide  sufficient capital to
permit  continued  growth at recent levels,  there can be no assurance that such
financial   resources  will  be  sufficient  to  sustain  recent  growth  levels
throughout the Company's  fiscal year beginning  January 1, 1998.  During fiscal
1996, the cost of used ocean-going  containers,  which the Company purchases and
refurbishes,  increased  materially as compared to prior periods.  Although used
container  prices  stabilized and then decreased  during the first six months of
1997, there can be no assurance that current price levels will continue,  and if
the cost of used containers increases over existing levels, the Company would be
required  to secure  additional  financing  through  debt or  equity  offerings,
additional  borrowings or a combination of these sources (in addition to any net
proceeds of this  Offering)  in order to sustain  recent-period  growth  levels.
However,  there is no  assurance  that any such  financings  will be obtained or
obtained on terms  acceptable  to the Company.  The  availability  of borrowings
under the Senior  Credit  Agreement  is dependent  upon the orderly  liquidation
value of the Company's  container  lease fleet. A significant  reduction in such
values may  adversely  affect the  Company's  ability  to finance  its  business
through the Senior Credit Agreement.  See "Business-Financing" and "Management's
Discussion  and  Analysis of  Financial  Condition  and Results of  Operations -
Liquidity and Capital Resources."

Container Fleet Utilization

         Historically,  the Company has maintained  container fleet  utilization
levels in the  85-to-92%  range.  During 1996,  the  Company's  container  fleet
utilization  level  was 90% and at June 30,  1997 was 87%.  Should  the  Company
experience an  unexpected  decline in demand for its lease units due to economic
conditions, an increase in competition, an increase in supply of used containers
or any other reason,  the Company would expect to dispose of containers in order
to maintain acceptable  utilization levels. If this were to occur at a time when
the market price of used  containers has declined,  it could result in losses on
the sale of these containers. In addition, the Company's operating results would
be adversely  affected because it would continue to be subject to the high fixed
costs of its branch operations but it would have reduced lease revenues.

Risk of Senior Debt Covenant Defaults

         The Company's obligations under the Senior Credit Agreement are secured
by a lien in favor of its lenders  covering  substantially  all of the assets of
the  Company.  The  Company is required to comply  with  certain  covenants  and
restrictions,  including covenants relating to the Company's financial condition
and results of operations.  If the Company is unable or fails to comply with the
covenants and  restrictions  of the Senior Credit  Agreement,  the lenders would
have the right  not to make  loans  under the  Senior  Credit  Agreement  and to
require early payment of outstanding loans. The lack of availability of loans or
the requirement to make early  repayment of loans would have a material  adverse
effect on the Company.  See  "Management's  Discussion  and  Analysis  Financial
Condition and Results of Operations - Liquidity and Capital Resources."

Uncertainty of Future Financial Performance, Fluctuations in Operating Results

         The Company's  results of operations may vary from period to period due
to a variety of factors  which  affect  demand for the  Company's  products  and
influence the Company's operating costs and margins,  including general economic
and industry  conditions,  availability of and cost increases of used containers
from which the Company  builds its  container  fleet,  changes in marketing  and
sales  expenditures,  pricing  pressures,  market  acceptance  of the  Company's
products,  particularly  in new market  areas in which the  Company  may expand,
expenditures to acquire or start-up and integrate into the Company's  operations
new  businesses  which the  Company  seeks to acquire  as part of its  expansion
strategy,   and  the  introduction  of  new  products  by  the  Company  or  its
competitors.

Fluctuations in Raw Materials Costs and Supply

         The Company  purchases used  ocean-going  shipping  containers,  steel,
vinyl,  wood,  glass and other raw materials from various  suppliers.  While all
such materials are available from numerous independent
                                       12
<PAGE>
suppliers, commodity raw materials are subject to fluctuations in price. Because
such  materials  in  the  aggregate  constitute  significant  components  of the
Company's  cost of goods  sold,  such price  fluctuations  could have a material
adverse  effect on the  Company's  results of  operations.  Although the Company
believes that it can pass on gradual increases in raw material prices, there can
be no  assurance  that  the  Company  will  continue  to be able to do so in the
future.  In addition,  sharp  increases in material prices are more difficult to
pass through to the customer in short a period of time and may negatively impact
the short-term financial performance of the Company.

Potential Adverse Effects of Government Regulation

         The  Company's  manufacturing  and  storage  facilities  are subject to
regulation  by a  number  of  governmental  authorities,  including  regulations
relating to occupational  health and safety and to environmental  issues as well
as federal and state laws  governing such matters as overtime and minimum wages.
The Company  believes that its operations  comply in all material  respects with
all  applicable  regulatory  requirements.  However,  any failure to comply with
applicable  regulations,  or the  adoption  of new  regulations  or  changes  in
existing  regulations,  could impose additional compliance costs on the Company,
require a cessation of certain  activities or otherwise have a material  adverse
impact on the Company's business and results of operations.

Limitations on Repurchase Upon a Change in Control Refinancing

         In the event of a Change in Control  Refinancing  prior to  November 1,
1999,  each Note holder may under certain  circumstances  require the Company to
repurchase  all or a portion  of such  holder's  Notes at 101% of the  principal
amount  thereof plus accrued and unpaid  interest to the  repurchase  date. If a
Change in Control  Refinancing were to occur, there can be no assurance that the
Company would have  sufficient  funds to pay the repurchase  price for all Notes
tendered by the holders thereof. It is expected that the Company's repurchase of
Notes, absent a waiver, would constitute a default under the terms of the Senior
Credit Facility.  In addition,  the Company's repurchase of Notes as a result of
the occurrence of a Change in Control  Refinancing  may be prohibited or limited
by the holders of Senior Debt under the subordination  provisions  applicable to
the Notes,  or be prohibited or limited by or create an event of default  under,
the terms of other agreements  relating to borrowings  which  constitute  Senior
Debt as may be entered  into,  amended,  supplemented  or replaced  from time to
time.  Failure  of the  Company  to  repurchase  Notes at the option of the Note
holder upon a Change in Control  Refinancing would result in an Event of Default
under the Indenture.  See "Description of the Notes - Redemption of Notes at the
Option of Holders Upon a Change in Control Refinancing."

Absence of Trading Market

   
         There is no public market for the Notes and the Company does not intend
to apply for listing of the Notes on Nasdaq or any national securities exchange.
The Company has been advised by the  Underwriters  that they presently intend to
make a market in the Notes after the consummation of the Offering, although they
are  under  no  obligation  to do  so  and  may  discontinue  any  market-making
activities  at any  time.  Accordingly,  no  assurance  can be  given  as to the
liquidity of the trading  market for the Notes or that an active  public  market
for the Notes will  develop.  If an active  public market for the Notes does not
develop,  the market price and liquidity of the Notes may be adversely affected.
It is not expected that the Notes will be assigned a credit rating by any of the
nationally recognized rating agencies.

         Although the Company's  Common Stock and IPO warrants are quoted on the
Nasdaq National Market and the Nasdaq Small Cap Market, respectively,  there can
be no assurance that a trading  market for the Redeemable  Warrants will develop
or, if one does develop,  of its liquidity or whether it will be maintained.  To
the extent that an active market does not develop for the  Redeemable  Warrants,
the market price and a holder's ability to sell the Redeemable Warrants could be
materially adversely affected.

Original Issue Discount

         Because  the  Notes  are  being  offered  as  part of a Unit  with  the
Redeemable  Warrants,  a  portion  of the  offering  price  for a Unit  will  be
allocated  to the Notes  and a portion  to the  Redeemable  Warrants.  Since the
portion  allocable to a Note will be less than the Note's  prinicpal  amount,  a
Note will likely be issued at a discount  from its face amount.  If the discount
(generally  referred  to as  "original  issue  discount"  or  "OID")  exceeds  a
statutory  de minimis  amount (1/4 of 1% of an  obligation's  stated  redemption
price at maturity  multiplied by the number of complete  years to its maturity),
the Notes will be  considered  to be issued with  original  issue  discount.  In
addition  to  including  in income the  amount of stated  interest  received  or
accrued,  a holder  will be  required  to  include a portion  of any such OID as
ordinary  income for federal  income tax purposes each year over the term of the
Notes so as to provide a constant  yield to  maturity.  The  Company  intends to
allocate the issue price on a per Note and per the  Redeemable  Warrant basis. A
holder of Notes and  Redeemable  Warrants  may not adopt a different  allocation
unless  such  holder  properly  discloses  such a  different  allocation  on the
holder's  federal income tax return for the year in which the Notes and Warrants
were acquired. See "Certain Federal Income Tax Considerations -- The Notes."
    

Competition

         The  Company  believes  that  its  products,   services,   pricing  and
manufacturing  capabilities allow it to compete favorably in each of the on-site
leasing,  off-site  leasing and sales  segments of the Company's  markets in the
areas it  currently  operates.  However,  the  Company's  ability to continue to
compete  favorably  in each of its  markets  is  dependent  upon  many  factors,
including the market for used  ocean-going  shipping  containers and the cost of
steel.

   
         The  Company  believes  that  competition  in each of its  markets  may
increase  significantly in the future. It is possible that some such competitors
will have  greater  marketing  and  financial  resources  than the  Company.  As
competition  increases,  significant pricing pressure and reduced profit margins
may result. 
                                       13
<PAGE>
Prolonged price competition, along with other forms of competition, could have a
material adverse affect on the Company's business and results of operations. See
"Business-Competition."
    

Reliance on Key Employees

   
         The Company is  substantially  dependent  on the  personal  efforts and
abilities of Richard E. Bunger,  the Company's founder and its Chairman,  Steven
G. Bunger,  the Company's  President and Chief Executive  Officer,  and Lawrence
Trachtenberg,  the  Company's  Executive  Vice  President  and  Chief  Financial
Officer.  The loss or  unavailability  of any of these officers or certain other
key employees for any significant  period of time could have a material  adverse
effect on the  Company's  business  prospects or earning  capacity.  
    

Management Control

   
         The  Company's  executive  officers and directors as at August 15, 1997
own an aggregate of approximately  2,643,150 shares, or 38.2% of the outstanding
Common Stock.  Richard E. Bunger,  the  Company's  Chairman,  beneficially  owns
approximately 34.6% of the Common Stock outstanding. Consequently, the executive
officers and directors of the Company collectively, and Mr. Bunger individually,
have  substantial  influence  in the  election  of all  members  of the Board of
Directors and therefor on the direction of the Company's business and affairs.
    

Anti-Takeover Considerations

         The Company's Board of Directors  intends to propose that the Company's
shareholders  adopt at the Company's  1997 annual  meeting a group of proposals,
including amendments to the Company's  Certificate of Incorporation which could,
together or separately,  discourage potential  acquisition  proposals,  delay or
prevent a change in control  of the  Company,  and limit the price that  certain
investors might be willing to pay in the future for the Company's  Common Stock.
These proposals  include a classified board of directors and a provision barring
shareholder  action by written  consent.  The Company is also subject to Section
203 of the Delaware General  Corporation Law, which may also inhibit a change in
control of the  Company.  In  addition,  the  provisions  of  certain  executive
employment  agreements  and stock  option  agreements  may  result  in  economic
benefits to the holders thereof upon the occurrence of a change in control.

                                 USE OF PROCEEDS

   
         The net  proceeds  to the  Company  from the sale of the  Notes and the
Redeemable  Warrants  offered  hereby are  estimated  to be $5.7  million  ($6.6
million if the Underwriter's  over-allotment option is exercised in full), after
deducting  underwriting  discounts and estimated expenses of this Offering.  The
Company  intends  to use the net  proceeds  as  follows:  (i) to repay  the $3.0
million  outstanding  principal  amount of the  outstanding  Bridge Notes,  plus
accrued  interest  thereon;  (ii) to  deposit  approximately  $____________  (or
approximately $_________ if the Underwriter's over-allotment option is exercised
in full) in the  Reserve  Account;  and (iii) to use the  remaining  proceeds to
repay a portion  of  borrowings  outstanding  under the  revolving  credit  line
portion of the Senior Credit Agreement,  which borrowings totaled  approximately
$32.9 million at July 31, 1997.
    

         The Company  will have the ability to reborrow  all or a portion of any
amount it repays under the Senior Credit  Agreement.  Interest accrues under the
Bridge  Notes at the rate of 12% per annum,  and  approximately  $16,000 of such
interest was accrued as of August 15, 1997  (interest  accrues  under the Bridge
Notes at the rate of  approximately  $1,000  per day).  Borrowings  to be repaid
under the Senior Credit  Agreement  accrue  interest at the Company's  option at
either  prime plus 1.5% (10.0% per annum at August 15,  1997) or the  Eurodollar
rate (as defined) plus 3% per annum. See  "Business-Financing" and "Management's
Discussion  and  Analysis  of  Financial  Condition  and  Results of  Operations
Liquidity and Capital Resources."

   
         The Bridge Notes were issued by the Company on July 29, 1997 to Arizona
Land Income  Corporation,  a publicly-held real estate investment trust which is
unaffiliated  with the  Company or the  Underwriter  or any of their  respective
affiliates.  The  Bridge  Notes are  payable  upon the  earlier  of the date the
Company  completes  the issuance of at least $3 million of the Notes on July 29,
2002.  The Bridge  Notes bear  interest at the rate of 12% annum,  and the other
terms of the  Bridge  Notes  are  substantially  indentical  to the terms of the
Notes, except that the Bridge Notes were issued pursuant to a purchase agreement
rather than an indenture. The purchaser of the Bridge Notes received warrants to
purchase  50,000 shares of Common Stock at an exercise price of $5.00 per share.
The warrants include terms and conditions  substantially  indentical to those of
the Redeemable  Warrants.  Upon  repayment of the Bridge Notes,  the Bridge Note
holder will have the  opportunity to exchange  Bridge Note warrants for warrants
which  will  have  terms and  provisions  identical  to those of the  Redeemable
Warrants offered hereby.
    
                                       14
<PAGE>
                           PRICE RANGE OF COMMON STOCK

         The Common Stock trades on the Nasdaq  National Market under the symbol
"MINI."  Prior to December 26,  1995,  the Common Stock was traded on the Nasdaq
SmallCap Market. The following table sets forth, for the indicated periods,  the
high and low sale prices for the Common Stock as reported by the Nasdaq  Market.
The  quotations  set forth below reflect  inter-dealer  prices,  without  retail
mark-up, mark-down or commission, and may not represent actual transactions.

                                                   High              Low
Fiscal 1995
         First Quarter.....................       $4.500            $3.500
         Second Quarter....................       $5.000            $3.625
         Third Quarter.....................       $6.125            $4.750
         Fourth Quarter....................       $5.875            $3.625
Fiscal 1996
         First Quarter.....................       $4.375            $2.875
         Second Quarter....................       $4.437            $3.375
         Third Quarter.....................       $4.375            $2.812
         Fourth Quarter....................       $4.500            $3.000
Fiscal 1997
         First Quarter.....................       $3.625            $3.000
         Second Quarter....................       $4.500            $3.000
         Third Quarter(1)..................       $5.375            $4.437

- ---------------------

(1)      Through August 22, 1997.


         The Company has approximately 80 holders of record of its Common Stock.
The  Company  believes it has in excess of 400  beneficial  owners of its Common
Stock. Holders of the Common Stock are entitled to receive such dividends as may
be declared by the Board of Directors of the Company.  To date,  the Company has
neither  declared nor paid any cash dividends on its Common Stock,  nor does the
Company  anticipate that cash dividends will be paid in the foreseeable  future.
Additionally, the Senior Credit Agreement prohibits the payment of dividends.

                                 DIVIDEND POLICY

         Cash  dividends  have not been paid on the Common  Stock.  The  Company
presently  intends to retain  earnings to finance the  development and growth of
its business.  Accordingly,  the Company does not anticipate  that any dividends
will be declared on the Common Stock for the foreseeable future.  Future payment
of cash dividends,  if any, will depend upon the Company's financial  condition,
results  of  operations,  business  conditions,  capital  requirements,   future
prospects and other factors deemed relevant by the Company's Board of Directors.
The Senior Credit  Agreement  prohibits the payment of dividends on any class of
the Company's capital stock.

   
         In connection  with the issuance of its Series A Convertible  Preferred
Stock, the Company recorded a preferred stock dividend of $1,250,000 at December
31, 1995 in accordance with the accounting  treatment  announced by the staff of
the SEC at the March 13, 1997 meeting of the EITF,  as the Series A  Convertible
Preferred Stock had "beneficial conversion" features which permitted the holders
to convert their holdings to common shares at a fixed discount off of the market
price of the common shares when converted.  The effect of the dividend  resulted
in a decrease in earnings per share  applicable to common  shareholders of $.25.
See note 10 of Notes to Consolidated Financial Statements.
    
                                       15
<PAGE>
                                 CAPITALIZATION

   
         The following  table sets forth at June 30, 1997, the  short-term  debt
and  capitalization of the Company as adjusted to give effect to (i) the sale of
the  Bridge  Notes and  warrants  and the  application  of the net  proceeds  of
approximately  $2.8  million  therefrom,  and (ii) the sale of the Notes and the
Redeemable  Warrants  and the  application  of the  estimated  net  proceeds  of
approximately $5.7 million  therefrom.  This table should be read in conjunction
with "Use of Proceeds" and  "Management's  Discussion  and Analysis of Financial
Condition and Results of Operations," included elsewhere herein.
    

<TABLE>
<CAPTION>
                                                                                June 30, 1997
                                                                      --------------------------------
                                                                         Actual           As adjusted
                                                                      ------------        ------------
<S>                                                                   <C>                 <C>
   
Short-term debt:
Current portion of long-term debt                                     $  1,494,925        $  1,494,925
Current portion of obligations under capital leases                      1,993,239           1,993,239
                                                                      ------------        ------------
Total short-term debt                                                    3,488,164           3,488,164
                                                                      ------------        ------------
Long-term debt:
Senior Credit Agreement(1)                                              33,776,461          28,616,461
Bridge Notes                                                                     -                   -
Senior Subordinated Notes due 2002(2)                                            -           5,583,238
Other long-term debt, excluding current portion                          5,101,700           5,101,700
Obligations under capital leases, excluding current portion              4,086,298           4,086,298
                                                                      ------------        ------------
Total long-term debt                                                    42,964,459          43,387,697
                                                                      ------------        ------------
    

Stockholders' equity:
Common Stock, $.01 par value; 17,000,000 shares authorized,
6,739,324 issued and outstanding                                            67,393              67,393
Additional paid-in-capital(3)                                           15,588,873          16,077,196
Retained earnings                                                        1,275,354           1,275,354
                                                                      ------------        ------------
Total stockholders' equity                                              16,931,620          17,419,943

                                                                      ------------        ------------
Total capitalization                                                  $ 63,384,243        $ 64,295,804
                                                                      ============        ============
</TABLE>
(1)  Interest  accrues at the Company's  option at either prime plus 1.5% or the
     Eurodollar rate plus 3% and is payable monthly.
(2)  Includes an adjustment  related to the estimated fair value ascribed to all
     Warrants issued in connection with the Notes.
   
(3)  Includes  an  increase  of  $488,323  related to the  estimated  fair value
     ascribed to all warrants issued in connection with the Bridge Notes and the
     Notes.   The  fair  value  has  been  estimated  using  the   Black-Scholes
     option-pricing  model with the following average  assumptions:  fair market
     value  per  share on the date of  issuance  of  $4.8125  and  $4.75 for the
     warrants   issued  in   connection   with  the  Bridge   Notes  and  Notes,
     respectively; dividend yield of 0%; expected volatility of 48.6%; risk-free
     interest rate of 5.74%; and expected lives of two years.
    
                                       16
<PAGE>
                                    BUSINESS

General

         Mobile Mini,  Inc.  designs and  manufactures  portable  steel  storage
containers,  portable  offices  and  telecommunication  shelters  and  acquires,
refurbishes,  and modifies ocean-going shipping containers for sales and leasing
as inland  portable  storage  units.  The Company also  produces  certain  steel
products,  such as portable offices, built to special order specifications.  The
Company has patented,  proprietary or trade secret rights in all products it has
designed and  manufactured.  The locking system for the Company's  containers is
patented and provides virtually impenetrable security to the storage container.

         The  Company's  main  product  in its  storage  market  segment  is the
portable steel storage  container.  The Company acquires used ocean-going  cargo
containers which it reconditions and retrofits with its patented locking system.
To compensate for supply and price  fluctuations  associated with acquiring used
ocean-going  containers,  the Company  also  manufactures  various  lines of new
containers,  featuring  the  Company's  proprietary  "W" or "stud wall"  panels.
Storage  container units may be significantly  modified and turned into portable
offices, portable storage facilities,  open-sided storage and retail facilities,
as well as a large variety of other applications.

         The Company  sells and leases its storage  containers to a wide variety
of individual,  business and governmental  users. The Company's lease activities
include both on-site and off-site  leasing.  "Off-site"  leasing occurs when the
Company  leases  a  portable  storage  container  which is then  located  at the
customer's  place of use.  "On-site"  leasing occurs when the Company stores the
portable  container  containing  the  customer's  goods at one of the  Company's
facilities,  which are  similar to a standard  mini-storage  facility,  but with
increased security, ease of access and container delivery and pick-up service.

   
         In  mid-1995,  the  Company  established  a  telecommunication  shelter
division targeted at both the domestic and  international  markets to complement
its storage  container  business and diversify  its product line.  The Company's
modular   telecommunication   shelters,   marketed   under   the  name   "Mobile
Telestructures,"  can be  built  in a  variety  of  designs,  sizes,  strengths,
exterior appearances and configurations.  The Company has developed  proprietary
technology that makes these units very portable,  lightweight, highly secure and
virtually  weather proof.  The Company  intends to devote  additional  resources
toward marketing this product.
    

         The  Company has  developed  technology  to add a stucco  finish to the
exterior of its all steel buildings,  making them more  aesthetically  appealing
while retaining the strength and durability afforded by steel. This attribute is
especially   important   to  the   Mobile   Telestructures   operations,   where
telecommunication  companies are under  pressure to use shelters and towers that
blend in with their locale.  In addition,  in 1996,  the Company  introduced its
ArmorKoat(TM)  line of  telecommunication  shelters  which  feature a  specially
formulated  concrete  exterior  coat to its  steel  shelters.  This  formulation
increases the strength of the building and can meet the needs of customers  that
require concrete buildings.

         The  Company  also  designs,   develops  and  manufactures  a  complete
proprietary  line of truck  trailers  and other  delivery  systems  utilized  in
connection with its storage container sales and leasing activities.  The Company
provides  delivery  and  pick-up  services  for  customers  at their  places  of
business, homes or other locations.

   
         From 1983 through  1993,  the business  operations  of the Company were
conducted  as a sole  proprietorship  by Richard E. Bunger  under the trade name
"mobile mini storage systems" ("MMSS").  The business operations  transferred to
the Company were comprised of MMSS and a related  corporation,  Delivery  Design
Systems,  Inc. ("DDS").  The Company's  subsidiaries include DDS, which formerly
engaged  in the  business  of  designing,  developing  and  manufacturing  truck
trailers  and  other  delivery  systems  for  the  Company's   portable  storage
containers  and Mobile Mini I, Inc.  which  engages in the business of acquiring
and maintaining certain of the Company's facilities.  The business and assets of
DDS were transferred to the Company in 1996.
    

Marketing

         The Company  markets its storage  containers both directly to end-users
and through its national dealer  network.  The Company also sells and leases its
storage  containers  directly to end users  through its  
                                       17
<PAGE>
branches in Phoenix and Tucson,  Arizona,  San Diego and Rialto,  California and
Houston, Dallas, San Antonio and Austin, Texas. The Company services Phoenix and
Tucson from its Maricopa,  Arizona  plant,  the greater Los Angeles,  California
area  from  its  Rialto  hub and its  Texas  operations  from  its  Houston  and
Dallas/Fort Worth hubs.  Marketing for individual  consumer sales and rentals is
primarily through Yellow Page ads, direct mailings and customer referrals.

         The  Company  markets  its Mobile  Telestructure  products  directly to
telecommunication   companies  as  well  as  to  companies   providing  turn-key
installations of shelters and towers.

         Sales are also made through the Company's national dealer network which
at August 1, 1997 provided the Company's  manufactured  containers to 51 dealers
for retail sale. Such dealers are in 78 separate  locations in 30 states and one
Canadian  province.  Marketing  to dealers and  potential  dealers is  primarily
through  direct  solicitation,  trade  shows,  trade  magazine  advertising  and
referrals.  The dealers receive  containers  which they assemble and paint.  The
Company provides training in assembly and marketing to its dealers.  None of the
dealers  are  employed  by the  Company,  nor does any  dealer  have a long term
requirements  contract for the supply of unassembled  containers or any contract
for  training in assembly and  marketing  with the  Company.  The Company  does,
however,  benefit from the use of its name by several  dealers on the containers
once they are constructed.

Leasing Operations

         The Company's  primary goal is to grow the container leasing segment of
its business. This business,  which involves the short-term leasing of a product
with a long useful life and relatively low  depreciation,  offers higher margins
than the Company's other products and services.

   
         The  Company  has  sought  to grow  this  business  by  opening  branch
facilities in several cities in the Southwestern United States. When the Company
opens  a  facility,  it  devotes  substantial  resources,  including  a  sizable
advertising budget, to the location. The new location therefore generates losses
in early years until cash flow  generated at the new location is  sufficient  to
cover fixed costs associated with the location.  Historically,  profitability is
not expected  until  approximately  one to three years after the new location is
opened.  The  actual  time  to  profitability  depends  upon  numerous  factors,
including  differences in container costs compared to historic cost levels,  the
level of competition in the new market,  the  development of additional  storage
containers  in the market by  competitors  and other factors which are generally
beyond the Company's control.

         The Company  plans to continue  adding  leased  containers  to existing
locations  in order to increase  its  profitability.  During  1996,  the Company
entered into the Senior Credit Agreement which has enabled the Company to expand
its container leasing operations.  See "Management's  Discussion and Analysis of
Financial   Condition   and  Results  of  Operations  -  Liquidity  and  Capital
Resources." The Company increased containers on lease at its branch locations at
June 30, 1997 by 28% from June 30, 1996.

         The  Company's  plan is to  continue  increasing  its  lease  fleet  at
existing  locations  at a rate in line  with  historical  increases.  Management
anticipates that such an increase will positively impact profitability in fiscal
1997 and 1998,  particularly if the cost of used ocean-going  containers remains
constant at levels prevailing during the first half of 1997. See "Risk Factors -
Uncertainty in Supply and Price of Used Containers."

         The  Company  also  intends to expand its  operations  into  additional
cities on a  controlled  basis.  Such  expansion  could be through new  start-up
operations  by the  Company  or through  acquisitions  of  existing  operations.
Expansion  through  start-up  operations  would have the effect of reducing  net
income  during the early years of  operations  while the Company  increased  its
lease fleet at these locations. The Company has identified several potential new
markets,  and is investigating  start-up and acquisition  possibilities in those
markets.  As of the date of this  Prospectus,  the Company is not a party to any
binding agreement respecting new sites or material acquisition transactions.
    

Financing

         The  Company  in recent  periods  has  required  increasing  amounts of
financing to support the growth of its  business.  This  financing  was required
primarily to fund the  acquisition of containers  for the Company's  lease fleet
and to fund the acquisition of property, plant and equipment to support both the
Company's container leasing and manufacturing operations.
                                       18
<PAGE>
         The Company  finances its operations and growth  primarily  through the
Senior  Credit  Agreement.  The Company  first  entered  into the Senior  Credit
Agreement  in March  1996,  in order to  improve  its cash  flow,  increase  its
borrowing  availability  and  fund its  continued  growth.  Prior  to 1996,  the
Company's growth was financed in part through  financing of containers  pursuant
to capital leases or secured  borrowings.  These financings  generally  required
repayment  in full over a five year period and  provided for interest at a fixed
rate.  Since the Company's  containers  have a useful life far in excess of five
years, these financings  required the Company to pay in full the debt related to
a capital  expenditure  well in advance of the related  asset's useful life. The
repayment  terms of  these  financings  adversely  affected  cash  flow and were
refinanced with borrowings under the Senior Credit Agreement.

         Under the terms of the Senior Credit Agreement,  the lenders originally
provided the Company with a $35.0 million revolving line of credit (subsequently
increased to $40.0 million) and a $6.0 million term loan.  Borrowings  under the
Senior  Credit  Agreement  are  secured by  substantially  all of the  Company's
assets.  See  "Management's  Discussion and Analysis of Financial  Condition and
Results of Operations - Liquidity and Capital Resources."

         Available  borrowings under the revolving line of credit portion of the
Senior Credit  Agreement are based upon the level of the Company's  inventories,
receivables and container lease fleet. The container lease fleet is appraised at
least annually for purposes of the Senior Credit Agreement, and up to 90% of the
lesser of cost or  appraised  orderly  liquidation  value may be included in the
borrowing  base.  Interest  accrues at the Company's  option at either the prime
rate plus 1.5% or the Eurodollar  rate plus 3% and is payable  monthly or at the
end of the term of any Eurodollar borrowing.  The term of this line of credit is
three years, with a one-year extension option.

         The Senior  Credit  Agreement  contains  several  financial  covenants,
requires minimum utilization rates for the Company's lease fleet, limits capital
expenditures,  acquisitions,  changes in control,  the  incurrence of additional
debt and the repurchase of common stock, and prohibits the payment of dividends.

Patents, Trade Names and Trade Secrets

         The Company has eight patents  issued by and four patents  pending with
the U.S.  Patent and Trademark  Office related to the design and  application of
its products.  The Company may process other patent  applications for additional
products  if  and  when  developed,   to  the  extent  the  Company  deems  such
applications  appropriate.  "mobile mini" and "mobile mini storage  systems" are
registered  trade names and service marks in the United  States and Canada.  The
Company has applied to have "mobile  telestructures"  registered as a trade name
and service mark in the U.S. and Canada.

         The  patents as well as the  various  state  trade  secret  laws afford
proprietary  protection to the Company's products,  including the unique locking
system and design of its manufactured products. The Company has in place several
access  control  and  proprietary  procedure  policies  implemented  to meet the
requirements  of protecting its trade secrets under  applicable law. The Company
follows a policy of aggressively  pursuing claims of patent, trade name, service
mark and trade  secret  infringement.  The  Company  does not  believe  that its
products and trademarks or other  confidential  and proprietary  rights infringe
upon  the  proprietary  rights  of third  parties.  There  can be no  assurance,
however,  that third  parties will not assert  infringement  claims  against the
Company in the future.

Customers

         The market for the  Company's  products  can  generally be divided into
four    distinct    areas    -    retail,     residential,     commercial    and
institutional/governmental.  Revenues are derived  from either  rentals or sales
directly to customers or through sales to the Company's dealers.

         The  Company's  customer  profile is  diverse  and does not rely on one
industry.  Instead, the Company targets several different markets within various
geographic areas. For the year ended December 31, 1996, the Company's  customers
fall  into  the  following  categories  and  approximate  percentages  of  units
leased/sold:  (i) with respect to leasing: retail and wholesale businesses, 52%;
homeowners, 17%; construction, 22%; institutions, 4%; government, industrial and
other,  5%; (ii) with respect to sales:  retail and wholesale  businesses,  54%;
homeowners, 5%; construction, 12%; institutions, 14%; government, industrial and
other, 15%.
                                       19
<PAGE>
         Customers utilize the Company's storage units in a variety of ways. For
example, retail companies use the Company's storage units for extra warehousing;
real estate  development  companies  utilize the Company's  products to securely
store equipment, tools and materials; and governmental agencies such as the U.S.
Armed Forces and the U.S.  Drug  Enforcement  Agency lease and buy the Company's
high-security, portable storage units to store equipment and other goods.

Competition

         Because the Company competes in several market segments,  no one entity
is  known  to be in  direct  competition  with  the  Company  in all its  market
segments.  With respect to its on-site leasing activities,  the Company competes
directly with conventional  mini-storage  warehouse facilities in the localities
in which it operates.  The Company's on-site leasing competitors include U-Haul,
Public Storage and Shurgard  Storage  Centers.  With respect to off-site leasing
and sales, the Company has several competitors,  which include Haulaway,  Mobile
Storage,   National  Security   Containers,   and  a  large  number  of  smaller
competitors.  The Company  believes  that its  products,  services,  pricing and
manufacturing  capabilities allow it to compete favorably in each of the on-site
leasing,  off-site  leasing and sales  segments of the Company's  markets in the
areas it currently operates.

         The Company's Mobile  Telestructures  division competes against several
competitors that supply  shelters,  the largest of which the Company believes to
be Fibrebond  Corporation,  the Rohn division of UNR  Industries  and the Andrew
Corporation.

         Management  believes  that  the  Company  has a number  of  competitive
advantages  both in  terms of  products  and  operations.  Among  its  products'
patented  features is the locking  system  which  serves to meet the  customer's
primary  concern,  security.  Based on reports from  customers who have suffered
burglary  attempts,  the  Company's  locking  system is  extremely  difficult to
defeat.  The Company's delivery trailers have largely been designed and built by
the Company and certain key features have patent potential which the Company may
pursue. These proprietary delivery systems,  which are specifically  designed to
transport,  load and unload containers,  allow the Company to deliver containers
economically in otherwise inaccessible locations.

         Operationally, the Company manufactures containers from raw steel as an
alternative to using ocean-going containers. In the event ocean-going containers
are in short  supply  or become  uneconomical  to  retrofit  to the needs of the
Company, the Company can manufacture its own container product. The Company will
continue to manufacture  new storage units for inclusion  primarily in its sales
inventory and also in its lease fleet.

         The Company's  ability to continue to compete  favorably in each of its
markets  is  dependent  upon  many  factors,   including  the  market  for  used
ocean-going  containers  and the costs of steel.  During 1996, the price of used
steel cargo containers  increased by approximately 20%, although prices declined
somewhat  during  the first six  months of 1997.  Management  believes  that the
Company's   container   manufacturing   capabilities   makes  the  Company  less
susceptible  than its competitors to ocean-going  container price  fluctuations,
particularly since the cost of used containers is affected by many factors, only
one of which is the cost of steel from which the  Company  can  manufacture  new
containers.

         The  Company  believes  that  competition  in each of its  markets  may
increase  significantly in the future. It is possible that some such competitors
will have  greater  marketing  and  financial  resources  than the  Company.  As
competition  increases,  significant pricing pressure and reduced profit margins
may result. Prolonged price competition,  along with other forms of competition,
could have a material  adverse  affect on the Company's  business and results of
operations. Additionally, as the Company continues to expand its operations into
new  markets,  start-up  costs  incurred  reduce the  Company's  overall  profit
margins.

Employees

         As of August 1,  1997,  the  Company  had  approximately  750 full time
employees  at all of its  locations.  The Company  believes  that its  continued
success depends on its ability to attract and retain highly qualified personnel.
The Company's employees are not represented by a labor union and the Company has
no  knowledge  of any  current  organization  activities.  The Company has never
suffered a work stoppage and considers its relations with employees to be good.
                                       20
<PAGE>
Properties

         The  Company  has  four  manufacturing  centers  located  in  Maricopa,
Arizona, Rialto, California, and Houston and Dallas/Fort Worth, Texas. Sales and
leasing are conducted from Phoenix,  Rialto,  Houston and  Dallas/Fort  Worth in
addition to four other locations.

         The   Company's   primary   manufacturing   center  is   located  in  a
heavy-industry  zoned industrial park near Maricopa,  Arizona,  approximately 30
miles  south of  Phoenix.  The  facility is seven years old and is located on an
approximately  45 acre  industrial  site.  Twenty-three  acres of this site were
purchased  from  Richard E.  Bunger in 1996.  See,  "Certain  Relationships  and
Related  Transactions."  The facility  includes  nine  manufacturing  buildings,
totaling approximately 130,000 square feet, which house manufacturing, assembly,
construction, painting and vehicle maintenance operations.

         The  Phoenix,  Arizona  sales and leasing  branch  services the Phoenix
metropolitan  area  from its  approximately  10.7  acre  facility.  All  Phoenix
marketing and any on-site storage is conducted from this site. Approximately 3.4
acres  are  owned by the  Company,  approximately  5.8  acres  are  leased  from
non-affiliated  parties and the  remaining 1.5 acres are owned by members of the
Bunger family and are under lease at what management  believes to be competitive
market rates. See "Certain Relationships and Related Transactions."

         The Rialto,  California sales and leasing hub is approximately 10 acres
in size,  with three  industrial  shops  used for  modification  of  ocean-going
containers,  assembly  of the  Company's  manufactured  containers  and  on-site
leases. The Rialto facility serves as the Company's southern  California hub and
supports the San Diego branch.  The Rialto site is owned by a corporation  owned
by Richard E. Bunger,  and is leased to the Company at what management  believes
to  be  competitive  market  rates.  See  "Certain   Relationships  and  Related
Transactions."

         The Texas  operations  are  supported by hub  facilities in Houston and
Dallas/Fort  Worth. Both facilities  contain  manufacturing  centers,  sales and
leasing  operations  and on-site  storage  facilities.  The Houston  facility is
located on seven acres with six buildings totaling  approximately  34,400 square
feet. The Dallas/Fort Worth facility,  which is owned by the Company, is located
on 17 acres with six buildings totaling approximately 36,600 square feet.

         The  Company's  administrative  and sales offices are located in Tempe,
Arizona.  The  facilities are leased by the Company from an  unaffiliated  third
party and have  approximately  28,800  square  feet of space  which the  Company
anticipates  will meet its needs for the near-term.  The Company's lease term is
through December 2000.
                                       21
<PAGE>
         In addition to its administrative offices and manufacturing facilities,
the Company has facilities used for sales, leasing and onsite storage. The major
properties owned or leased by the Company are listed in the table below:
<TABLE>
<CAPTION>
           Location                    Use                                 Area                Title
           --------                    ---                                 ----                -----
<S>                                    <C>                                 <C>                 <C>
           Tempe, Arizona              Sales and administration            28,800 sq. ft.      Leased

           Maricopa, Arizona           Manufacturing                       44.8 acres          Owned(1)

           Rialto, California          Sales, leasing, manufacturing and   10 acres            Leased(2)
                                       on-site storage

           Houston, Texas              Sales, leasing, manufacturing and   7.0 acres           Leased
                                       on-site storage

           Phoenix, Arizona            Sales, leasing and on-site storage  10.7 acres          Owned(1)/leased(3)

           Tucson, Arizona             Sales, leasing and on-site storage  2.7 acres           Leased(4)

           San Diego, California       Sales, leasing and on-site storage  5.0 acres           Leased

           Dallas, Texas               Sales, leasing, manufacturing and   17 acres            Owned(1)
                                       on-site storage

           San Antonio, Texas          Sales, leasing and on-site storage  3.0 acres           Leased

           Round Rock, Texas(5)        Sales, leasing and on-site storage  5.0 acres           Leased
</TABLE>
- -------------------------------

(1)      Pledged  pursuant to the Senior  Credit  Agreement.  See "The Company -
         Financing."

(2)      Leased by the  Company  from an  affiliate  of Richard E.  Bunger.  See
         "Certain Relationships and Related Transactions."

(3)      Of the 10.7 acres  comprising  these sites,  3.4 acres are owned by the
         Company and 1.5 acres are subject to  long-term  leases from members of
         the   Bunger   family.   See   "Certain   Relationships   and   Related
         Transactions."

(4)      This  property  is leased by the  Company  from  members  of the Bunger
         family. See "Certain Relationships and Related Transactions."

(5)      A community of the Austin, Texas metropolitan area.
                                       22
<PAGE>
                      SELECTED CONSOLIDATED FINANCIAL DATA

         The following  selected financial data as of December 31, 1995 and 1996
and for each of the three years in the period  ended  December 31, 1996 has been
derived  from the  audited  consolidated  financial  statements  of the  Company
included herein.  The selected  financial data as of December 31, 1992, 1993 and
1994 and for the years ended  December  31, 1992 and 1993 has been  derived from
audited  financial  statements not included  herein.  The selected  consolidated
financial data presented as of and for the six month periods ended June 30, 1996
and 1997 have been derived from the  unaudited  interim  consolidated  financial
statements of the Company and has been prepared on the same basis as the audited
financial statements and, in the opinion of management,  contain all adjustments
necessary for a fair  presentation  of the results of  operations  and financial
condition for such periods.

   
     Consolidated  Statement of Operations Data 
<TABLE>
<CAPTION>
                                                                                                          Six Months
                                                 Year Ended December 31,                                Ended June 30,
                          ------------------------------------------------------------------          -----------------
                                                                                                         (unaudited)

                          1992(1)(2)       1993(1)          1994          1995          1996          1996         1997
                          ----------       -------          ----          ----          ----          ----         ----
                                                       (dollars in thousands, except per share amounts):
<S>                          <C>           <C>           <C>           <C>           <C>           <C>          <C>
Revenues                     $12,001       $17,122       $28,182       $39,905       $42,210       $19,201      $21,843
Income from                      710         1,514         2,791         4,306         4,527         2,318        3,539
    operations
Income before
    extraordinary                116           276           956           777           481           209          723
    item
Extraordinary item               185            --            --            --         (410)         (410)           --
Preferred stock dividend(3)       --            --            --         1,250           --            --            --
Net income (loss) available
    to common shareholders       301           276           956          (473)          70          (201)          723
    

Earnings per common and common equivalent share:

Income (loss) available to
    common shareholders
    before                     $0.04         $0.10        $ 0.21        $(0.09)        $0.07       $ 0.03         $0.11
    extraordinary
    item
Extraordinary item              0.07            --            --            --        (0.06)        (0.06)           --
                             -------       -------       -------       -------       -------       -------      -------
Net income (loss) available
    to common shareholders   $  0.11       $  0.10       $  0.21       $ (0.09)      $  0.01       $(0.03)      $  0.11
                             =======       =======       =======       =======       =======       =======      =======
</TABLE>

   
     Consolidated Balance Sheet Data 
<TABLE>
<CAPTION>
                                                   At December 31,                                      At June 30,
                          ----------------------------------------------------------------       ---------------------
                                                                                                        (unaudited)
                             1992          1993          1994           1995          1996          1996          1997
                             ----          ----          ----           ----          ----          ----          ----
                                                                (dollars in thousands):
<S>                       <C>           <C>           <C>            <C>           <C>           <C>           <C>
Total assets              $14,773       $20,082       $40,764        $54,342       $64,816       $57,001       $73,217
    

Long term lines of
    credit                     --            --            --          4,099        26,406        18,379        33,776
Long term debt and
    obligations
    under capital
    leases, including
    current portion         6,622         9,334        16,140         24,533        13,742        15,209        12,676
Total stockholders' equity  5,713         3,292(4)     11,275         16,160        16,209        15,937        16,932
</TABLE>

   
         Other Data 
<TABLE>
<CAPTION>
                                              Year Ended December 31,                           Six Months Ended June 30,
                          ----------------------------------------------------------------      -------------------------
                                                                                                        (unaudited)
                             1992          1993          1994           1995          1996          1996          1997
                             ----          ----          ----           ----          ----          ----          ----
                                                                (dollars in thousands):
<S>                        <C>           <C>           <C>            <C>           <C>           <C>           <C>
EBITDA(5)                  $1,103        $1,957        $3,620         $5,917        $6,466        $3,071        $4,541
Ratio of EBITDA to
    interest                1.7:1         1.8:1         2.8:1(7)       1.8:1         1.7:1         1.6:1         2.0:1
    expense(5)
Ratio of earnings
    to fixed                1.3:1         1.4:1         2.2:1(7)       1.4:1         1.2:1         1.2:1         1.5:1
    changes(6)
</TABLE>
<TABLE>
<S>                        <C>           <C>           <C>            <C>           <C>           <C>           <C>      

Net cash provided by (used in):                                                                               

  Operating activities    $   438      $  1,642      $  1,301       $   (165)     $  1,390      $ (1,795)     $   (491)
                                                                                                              
                                                                                                              
Investing activities         (232)       (1,976)      (14,431)       (10,778)      (10,751)       (1,215)       (6,064)
                                                                                                              
Financing activities         (357)          363        13,847         11,527         8,667         2,263         6,305
                          ----------------------------------------------------------------      ----------------------
                                                                                                              
Total                     $  (151)     $     29      $    717       $    584      $   (694)     $   (747)     $   (250)
                          ================================================================      ======================
</TABLE>
    
(Footnotes for the table on next page)
                                       23
<PAGE>
(Footnotes for the table on previous page)
- -------------------------

(1)      Prior  to  1994,  the  Company's  predecessor  was  operated  as a sole
         proprietorship. Per share information are therefore calculated on a pro
         forma basis  assuming that the only common stock  outstanding  was that
         issued to Richard E. Bunger at the time the Company was capitalized and
         all significant  transactions for the transfer of assets to the Company
         have been eliminated for the pro forma statements.

(2)      Certain  amounts have been restated to conform with  subsequent  years'
         presentation.

   
(3)      In accordance with the accounting  treatment  announced by the staff of
         the SEC at the March 13, 1997 meeting of the EITF, the Company recorded
         a prefered stock dividend at December 31, 1995. See note 10 of Notes to
         Consolidated Financial Statements.

(4)      The  capitalization  of the  Company  effective  on  December  31, 1993
         resulted  in a change in tax  status  from a sole  proprietorship  to a
         C-corporation, which resulted in the Company recognizing a net deferred
         tax liability of approximately $2,393,000.

(5)      EBITDA is defined  as  earnings  before  interest  expense,  income tax
         expense  (benefit),  depreciation  and  amortization.  The  Company has
         included  information  concerning  EBITDA  and the  ratio of  EBITDA to
         interest  expense  because  they are  used by  certain  investors  as a
         measure of the ability of issuers of debt  securities  to service their
         debt. EBITDA is not required by GAAP and should not be considered as an
         alternative to net income or any other measure of performance  required
         by GAAP or as an indicator of the Company's operating  performance.  In
         considering  EBITDA,  investors  should  consider that certain of those
         expenses  excluded in calculating  EBITDA (such as interest expense and
         depreciation and  amortization)  have a material impact upon net income
         and,  because  those  factors  may differ  materially  among  companies
         reporting  EBITDA  data,  the  EBITDA  measures  presented  may  not be
         comparable to similarly titled measures of other companies.  Management
         believes that net income is generally a more important indicator of the
         Company's financial performance than is EBITDA.

(6)      The ratio of  earnings  to fixed  charges  is  calculated  by  dividing
         earnings  by fixed  charges.  For this  purpose,  "earnings"  means net
         income (loss) from continuing operations before income taxes plus fixed
         charges  minus  capitalized  interest.   "Fixed  charges"  means  total
         interest,   whether  capitalized  or  expensed,  plus  amortization  of
         deferred financing costs and the interest portion of rental expense.

(7)      The Company  completed its initial  public  offering in February  1994,
         receiving approximately $7.0 million of net proceeds,  which materially
         affected the ratio.
    
                                       24
<PAGE>
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

General

         The Company designs and manufactures portable steel storage containers,
portable office and other modular buildings,  and telecommunication's  equipment
shelters and modifies  ocean-going shipping containers which it sells and leases
as inland portable  storage units.  The Company also designs and  manufactures a
variety of  delivery  systems to  complement  its  storage  container  sales and
leasing business. The Company's manufacturing,  sales and leasing facilities are
located  in the  states of  Arizona,  Texas  and  southern  California,  and are
supplemented by the Company's national dealer network. The Company has increased
its revenues  from $12.0  million in the fiscal year ended  December 31, 1992 to
$42.2  million in the fiscal year ended  December 31, 1996,  and  increased  its
total  assets  from  $14.8  million at  December  31,  1992 to $64.8  million at
December 31, 1996. At June 30, 1997, total assets were $73.2 million.

   
         The leasing of containers  stored  on-site at the  Company's  locations
(similar  to  traditional  mini-storage  warehouses)  as well as the  leasing of
containers  stored  off-site  is  becoming  a more  significant  portion  of the
Company's business and is contributing to the Company's growth. Between December
31,  1992  and June 30,  1997,  the  number  of units at the  Company's  leasing
locations increased by 282%.
    

         As the leasing  operations  are the most  profitable  of the  Company's
operations,  management  plans  to  increase  the  level  of  these  operations,
especially  at existing  locations.  In  addition,  the Company  expects to open
additional  facilities  on a  controlled  basis at  locations  which  management
believes  can  become  profitable  over  a  relatively  short  period  of  time,
consistent with the Company's historical experience.

Results of Operations

         The  following  table  sets  forth,  for  the  periods  indicated,  the
percentage  of total  revenue  represented  certain  items  in the  Consolidated
Financial Statements of the Company included elsewhere herein. The table and the
discussion below should be read in conjunction  with the Consolidated  Financial
Statements and Notes thereto. 
<TABLE> 
<CAPTION>
                                                                           Six Months
                                            Year Ended December 31,      Ended June 30,
                                           ------------------------      --------------

                                           1994      1995      1996      1996      1997
                                           ----      ----      ----      ----      ----
<S>                                       <C>       <C>       <C>       <C>       <C>
Revenues:
Container and modular building
    sales                                  65.6%     60.8%     56.0%     55.5%     49.2%
Leasing                                    25.5      30.6      32.3      33.0      36.6
   
Other                                       8.9       8.6      11.7      11.5      14.2
                                          -----     -----     -----     -----     -----
Total revenues                            100.0     100.0     100.0     100.0     100.0
    

Costs and expenses:
Cost of container and modular
    building sales                         49.3      47.9      47.2      47.1      36.7
Leasing, selling and general
    expenses                               38.5      38.0      36.3      36.9      42.5
Depreciation and amortization               2.2       3.3       4.1       3.9       4.6
Restructuring charge                       --.-      --.-       1.7      --.-      --.-
                                          -----     -----     -----     -----     -----

Income from operations                     10.0      10.8      10.7      12.1      16.2

Other income (expenses):
Interest income and other                   0.6       0.7       0.5      --.-      --.-
Interest expense                           (4.5)     (8.0)     (9.2)    (10.2)    (10.3)
                                          -----     -----     -----     -----     -----

Income before provision for
     income taxes and
     extraordinary item                     6.1       3.5       2.0       1.9       5.9
Provision for income taxes                  2.7       1.5       0.9       0.9       2.6
                                          -----     -----     -----     -----     -----
Income before extraordinary item            3.4       2.0       1.1       1.0       3.3

Extraordinary item                         --.-      --.-      (1.0)     (2.1)     --.-
                                          -----     -----     -----     -----     -----

Net income (loss)                           3.4       2.0       0.1      (1.1)      3.3
Preferred stock dividend                     --      (3.1)       --        --        --
                                          -----     -----     -----     -----     -----
Net income (loss) available
     to common shareholders                 3.4%     (1.1%)     0.1%     (1.1%)     3.3%
                                          =====     =====     =====     =====     =====
</TABLE>
                                       25
<PAGE>
Six Months Ended June 30, 1997 Compared to Six Months Ended June 30, 1996

         Revenues for the six months ended June 30, 1997 were $21,843,000  which
represents a 13.8%  increase  over  revenues of  $19,201,000  for the six months
ended June 30, 1996. Revenues from the sales of the Company's products increased
0.7%,  while the revenues from the leasing of portable  storage  containers  and
from the Company's trucking and other related leasing activities increased 30.0%
and represented  50.8% of total revenue compared to 44.5% for the same period in
1996. This increase in lease and lease related revenues primarily is a result of
a 20.0%  increase in the average  number of containers on lease,  an increase in
the average  container  rental  rate,  yielding  3.1%,  and an increase in other
income, including trucking services income and loss limitation waiver income.

         Cost of  container  and other sales as a percentage  of  container  and
other sales for the six months  ended June 30, 1997 was 74.6%  compared to 84.8%
for the same period in 1996. This decrease  primarily  resulted from an increase
in sales of the Company's  higher  margin  telecommunication  shelters,  and the
discontinuation  of the Company's  modular  building line,  which produced lower
margins during fiscal 1996.

         Leasing,  selling and general  expenses were 42.5% of total revenue for
the six months  ended June 30, 1997  compared  to 36.9% in the six months  ended
June 30, 1996. The increase is primarily  related to additional  operating costs
to support the increased  leasing  operations.  These  additional costs included
higher  maintenance  costs  associated with a larger trucking fleet,  additional
equipment to maintain, service and transport a larger container lease fleet, and
increased  personnel  costs and  related  benefits  to support the growth of the
leasing operations.

         Interest expense was 10.3% of revenues during the six months ended June
30,  1997  compared to 10.2% of  revenues  during the six months  ended June 30,
1996.  This  increase  is  related  to  financing  the  Company's  growth in its
container lease fleet and equipment which permitted the Company to substantially
increase  its  leasing  revenue.  This  increase is  partially  offset by a 1.9%
decrease in the Company's  weighted average  borrowing rate as a result of lower
interest  rates  under the  Senior  Credit  Agreement  (including  the effect of
amortization  of additional  debt issuance  costs in connection  with the Senior
Credit Agreement).

         Depreciation and  amortization  increased from 3.9% of revenues for the
six month period ended June 30, 1996 to 4.6% for the six month period ended June
30, 1997.  This increase is related to the increase in the Company's lease fleet
and the acquisition of additional equipment at the Company's various locations.

   
         The Company posted a net income of $723,000, or $0.11 per share for the
six months ended June 30, 1997 compared to net income before  extraordinary item
of $209,000 or $0.03 per share during the prior year. This increase is primarily
a result of increased  revenues and the higher profit margins on sales partially
offset by higher administrative costs. The Company's effective tax rate remained
unchanged at 44.0%. During the quarter ended March 31, 1996, the Company prepaid
certain debt and capital  leases in  connection  with  entering  into the Senior
Credit Agreement.  The Company recognized an extraordinary charge to earnings of
$410,000 or $.06 per share,  net of the benefit for income taxes, as a result of
this early extinguishment of debt.
    

Fiscal 1996 Compared to Fiscal 1995

         Revenues for the year ended  December 31, 1996 increased to $42,210,000
from  $39,905,000  during 1995.  Revenues  during 1995  included  $3,645,000  of
container sale revenue recorded under sale-leaseback  transactions.  The revenue
from sale-leaseback  transactions was offset by an equal cost of container sales
and  did  not  produce  any  gross  margin.  The  Company  did  not  enter  into
sale-leaseback   transactions  during  1996.   Excluding  the  effect  of  these
sale-leaseback  transactions,  revenues  increased  by 16.4%  from 1995 to 1996,
primarily the result of increases in both sales and leasing  revenues  generated
from existing  branch  locations and the sale of certain used modular  buildings
that had been previously leased.  The Texas operations,  which commenced in late
1994,  sustained  growth and  contributed  8.5% to the Company's  container sale
revenues and 15.8% to its leasing  revenues  during 1996 as compared to 7.0% and
9.6%, respectively,  in 1995. The dealer and telecommunication  shelter division
contributed  25.5% and 4.1%,  respectively,  of the  sales  revenues  in 1996 as
compared to 27.2% and 5.8%, respectively, in 1995. Revenues 
                                       26
<PAGE>
related to container and modular building sales and leasing activities increased
14.5% and 11.7%, respectively,  from the prior year, exclusive of container sale
revenue recorded under sale-leaseback transactions.

         Excluding the effect of sale-leaseback transactions,  cost of container
and modular  building  sales as a percentage of container  and modular  building
sales  increased to 84.4% compared to 74.8% for the prior year. This increase is
attributable  to the  mix of  products  sold,  a  shortage  in  supply  of  used
containers,   which  caused  an  increase  in  the  acquisition  cost  of  these
containers,  in addition to an increase in sales of manufactured  new containers
which typically result in lower margins to the Company,  and a refinement in the
Company's allocation of certain indirect manufacturing costs.

         Excluding the effect of sale-leaseback  transactions,  leasing, selling
and general  expenses were 36.3% of total revenue in 1996,  compared to 41.8% in
1995. The decrease primarily results from the continued efficiencies obtained by
the Company's Texas operations,  which were in their start-up phase during 1995,
and to the Company passing certain property tax expenses on to customers.

   
         The Company  recorded a  restructuring  charge of  $700,000, or 1.7% of
total  revenue  in 1996.  There  was no  similar  charge  in 1995.  The  Company
previously  was involved in the  manufacture,  sale and leasing of modular steel
buildings  in the State of  Arizona.  These  buildings  were used  primarily  as
portable  schools,  but could be used for a variety of  purposes.  Although  the
Company  believes  its  modular  buildings  were  superior  to  the  wood-framed
buildings  offered by its  competitors,  the  Company  was not able to  generate
acceptable   margins  on  this  product  line,   and   implemented  a  strategic
restructuring  program designed to concentrate  management  effort and resources
and better  position  itself to achieve its strategic  growth  objectives.  As a
result of this program,  the 1996 fiscal year results includes the restructuring
charge which was  comprised of the  write-down  of assets used in the  Company's
discontinued  modular building  operations and related severance  obligations of
$300,000, and the write-down of other fixed assets of $400,000.
    

         Income from operations was $4,527,000 in 1996 compared to $4,345,000 in
1995. Excluding the restructuring charge, income from operations would have been
12.4% of total revenue in 1996 as compared to 12.0% in 1995.

         Interest expense increased to $3,894,000 in 1996 compared to $3,212,000
in 1995.  This  increase in  interest  expense  was  primarily  the result of an
increase in the average  balance of debt  outstanding  of 51.4% compared to 1995
(incurred  in  order  to  finance  the  substantial  increase  in the  Company's
equipment and container  lease fleet),  along with the related  amortization  of
debt  issuance  costs,  partially  offset by a decrease of 3.0% in the Company's
weighted  average  borrowing  rate resulting from lower interest rates under the
Senior Credit Agreement.

         Depreciation  and  amortization  increased to 4.1% of revenues in 1996,
from 3.3% in 1995,  and is directly  related to the  expansion of the  Company's
manufacturing  facility along with the substantial growth in the Company's lease
fleet and  additional  support  equipment  at the  Company's  sales and  leasing
locations.

   
         The Company had income before  extraordinary item of $481,000,  or $.07
per share in 1996, compared to net income of $777,000, or $.16 per share in 1995
before the effect of dividends on the Company's  Series A Convertible  Preferred
Stock of  $(.25)  per  share  (see  note 10 of Notes to  Consolidated  Financial
Statements).  This decrease primarily  resulted from the $700,000  restructuring
charge  recorded by the Company in the fourth quarter of 1996  discussed  above.
Excluding   this  charge,   1996  earnings   before   extraordinary   item  were
approximately  $873,000,  or $.13 per share.  The weighted average common shares
outstanding  at the end of 1996  increased by 34% from the prior year due to the
issuance of additional  common stock in 1996  pursuant to the  conversion of the
Series A Convertible  Preferred Stock, issued during the fourth quarter of 1995,
which was converted to common stock in 1996.
    

         The Company  prepaid  approximately  $14.1  million of debt and capital
leases in connection  with  entering  into the Senior Credit  Agreement in March
1996. As a result of this early  extinguishment of debt, the Company  recognized
an extraordinary  charge to earnings of $410,000,  or $.06 per share, net of the
benefit  for  income  taxes.  The  Company  also  incurred  financing  costs  of
$2,000,000  in  connection  with the Senior  Credit  Agreement,  which have been
deferred and are being amortized over the term of the Senior Credit Agreement.
                                       27
<PAGE>
Fiscal 1995 Compared to Fiscal 1994

         Revenues for the year ended  December 31, 1995 increased to $39,905,000
from  $28,182,000  in 1994.  This 41.6%  increase  was  primarily  the result of
increases  in both  sales and  leasing  revenues  generated  from the new branch
locations in Texas,  coupled with increased demand for the Company's products at
its existing  locations.  The Texas operation  contributed 7.0% to the Company's
container  sale  revenues and 9.6% to its leasing  revenues.  Additionally,  the
telecommunication  shelter division  comprised 5.8% of sales revenues.  Revenues
related to container and modular building sales and leasing activities increased
31.3%  and  70.2%,  respectively,  from the  prior  year.  Additional  revenues,
primarily related to delivery operations, increased 35.6% from 1994 levels.

         Cost of sales  increased  to 78.7% of sales and leasing  revenues  from
75.2% of  sales  and  leasing  revenues  in 1994.  The  increase  was  primarily
attributable to the modular  division which  contracted for the  construction of
more sophisticated units requiring substantially more interior build-out than in
previous years and the start up of the new  telecommunication  shelter division,
which generated lower profit margins during the start-up phase.

         Leasing,  selling and general  expenses were 38.0% of total revenues in
1995,  which  approximated  their  1994  level of 38.5% of total  revenues.  The
Company's new branch locations  incurred higher  administrative  and advertising
costs  than in 1994,  which  were  offset  by the  increased  revenues  from the
existing  locations  where a large  portion of the leasing,  selling and general
expenses  are fixed or  semi-variable.  Depreciation  and  amortization  expense
increased to $1,318,000 from $625,000 in 1994 as a result of the increase in the
container  lease fleet and the  increase in support  equipment  required for the
delivery operations and manufacturing facilities.

         Interest expense increased to $3,212,000 in 1995 compared to $1,274,000
in 1994. The Company utilized its line of credit  availability  more extensively
in  1995,  and  also  increased  borrowings  during  the  year  to  finance  the
substantial growth in its container lease fleet. The average outstanding balance
on the line of credit was  approximately  $4.2 million and $1.1 million for 1995
and 1994, respectively.

   
         Net income for fiscal 1995 was  $777,000,  or $.16 per share before the
effect of the dividend on the  Company's  Series A Convertible  Preferred  Stock
compared to $956,000,  or $.21 per share for 1994.  The  effective  tax rate was
44.0% for both years.  Earnings  (loss)  available  to common  shareholders  was
$(.09)  per  share  after the  effect of  dividends  on the  Company's  Series A
Convertible  Preferred Stock for 1995. The weighted average number of common and
common equivalent shares outstanding  increased to 5,004,817 in 1995 compared to
4,496,904  in 1994.  This  increase  was a result  of the  shares  issued in the
Company's  initial public offering in 1994 being outstanding for the entire year
in 1995 and a  private  placement  of  50,000  shares  of  Series A  Convertible
Preferred  Stock in  1995.  In  connection  with the  issuance  of the  Series A
Convertible  Preferred Stock, the Company recorded a preferred stock dividend of
$1,250,000  at December 31, 1995 in  accordance  with the  accounting  treatment
announced by the staff of the SEC at the March 13, 1997 meeting of the EITF,  as
the Series A Convertible  Preferred Stock had "beneficial  conversion"  features
which  permitted  the holders to convert  their  holdings to common  shares at a
fixed discount off of the market price of the common shares when converted.  The
effect of the dividend  resulted in a decrease in earnings per share  applicable
to common  shareholders of $.25. See note 10 of Notes to Consolidated  Financial
Statements.
    
                                       28
<PAGE>
Quarterly Results of Operations

         The following  table  reflects  certain  selected  unaudited  quarterly
operating  results  of the  Company  for each of the ten  quarters  through  the
quarter ended June 30, 1997. The Company believes that all necessary adjustments
have been  included to present  fairly the  quarterly  information  when read in
conjunction  with  the  Consolidated  Financial  Statements  included  elsewhere
herein. The operating results for any quarter are not necessarily  indicative of
the results for any future period.

   
                            QUARTERLY FINANCIAL DATA
<TABLE>
<CAPTION>
                                               1995                                 1996                           1997
                               -----------------------------------   ------------------------------------    ----------------
                               Mar 31   June 30   Sept 30   Dec 31   Mar 31   June 30   Sept 30    Dec 31    Mar 31   June 30
                               ------   -------   -------   ------   ------   -------   -------    ------    ------   -------
                                                        (dollars in thousands, except per share amounts)
    
<S>                            <C>      <C>       <C>       <C>      <C>      <C>       <C>       <C>       <C>       <C>
Revenues:
Container and modular
     building sales            $5,448   $ 6,313   $ 7,555   $4,948   $4,916   $ 5,746   $ 6,376   $ 6,581   $ 4,543   $ 6,197
Leasing                         2,521     2,959     3,259    3,475    3,171     3,171     3,433     3,863     3,899     4,106
Other                             706     1,118       702      901      770     1,344     1,348     1,491     1,207     1,891
                               ------   -------   -------   ------   ------   -------   -------   -------   -------   -------
                                8,675    10,390    11,516    9,324    8,857    10,261    11,157    11,935     9,649    12,194

Costs and expenses:
Cost of container and
     modular building sales     4,347     4,887     5,949    3,924    3,926     5,120     5,380     5,500     3,446     4,564
Leasing, selling and general
     expenses                   3,466     4,141     3,942    3,625    3,874     3,215     3,680     4,575     4,281     5,011
Depreciation and amortization
                                  238       312       359      409      368       380       452       513       472       530
Restructuring charge             --        --        --       --       --        --        --         700      --        --
                               ------   -------   -------   ------   ------   -------   -------   -------   -------   -------
Income from operations            624     1,050     1,266    1,366      689     1,546     1,645       647     1,450     2,089

Other income (expense):
Interest income                   115         7        73       98       56        31        23       115      --        --
Interest expense                 (650)     (723)     (846)    (993)    (948)   (1,001)     (974)     (971)   (1,090)   (1,159)
                               ------   -------   -------   ------   ------   -------   -------   -------   -------   -------

Income (loss)before
     provision for income
     tax (benefit) and
     extraordinary item            89       334       493      471     (203)      576       694      (209)      360       930

Provision for (benefit of)
     income taxes                  39       147       217      207      (89)      253       305       (92)      158       409
                               ------   -------   -------   ------   ------   -------   -------   -------   -------   -------

Income (loss) before
     extraordinary item            50       187       276      264     (114)      323       389      (117)      202       521
</TABLE>

<TABLE>
<CAPTION>
                                               1995                                 1996                           1997
                               -----------------------------------   ------------------------------------    ----------------
                               Mar 31   June 30   Sept 30   Dec 31   Mar 31   June 30   Sept 30    Dec 31    Mar 31   June 30
                               ------   -------   -------   ------   ------   -------   -------    ------    ------   -------
<S>                            <C>      <C>       <C>       <C>      <C>      <C>       <C>       <C>       <C>       <C>

Extraordinary item               --        --        --       --       (410)     --        --
                               ------   -------   -------   ------   ------   -------   -------   -------   -------   -------

Net income (loss)                  50       187       276      264     (524)      323       389      (117)      202       521

Preferred stock dividend         --        --        --      1,250       --      --        --         --        --        --
                               ------   -------   -------   ------   ------   -------   -------   -------   -------   -------

Net income (loss)
     available to common
     shareholders              $   50   $   187   $   276   $ (986)  $ (524)  $   323   $   389   $  (117)  $   202   $   521
                               ======   =======   =======   ======   ======   =======   =======   =======   =======   =======

Earnings (loss) per common
     and common equivalent
     share:
         Income (loss)
         available to common
         shareholders
         before
         extraordinary item    $ 0.01   $  0.04   $  0.06   $(0.20)  $(0.02)  $  0.05   $  0.06   $ (0.02)  $  0.03   $  0.08

   
Extraordinary item               --        --        --       --      (0.06)     --        --        --        --        --
                               ------   -------   -------   ------   ------   -------   -------   -------   -------   -------
Net income (loss) available
         to common shareholders$ 0.01   $  0.04   $  0.06   $(0.20)  $(0.08)  $  0.05   $  0.06   $ (0.02)  $  0.03   $  0.08
                               ======   =======   =======   ======   ======   =======   =======   =======   =======   =======
    
</TABLE>

         Quarterly results can be affected by a number of factors, including the
timing  of  orders,   customer   delivery   requirements,   production   delays,
inefficiencies,  the mix of product sales and leases, raw material  availability
and general economic conditions.
                                       29
<PAGE>
Seasonality

         There is  little  seasonality  inherent  in the  Company's  operations.
However,  sales of custom built units can be dependent on the purchasers' timing
needs to place  the  units  into  service.  In  addition,  demand  for  off-site
container  leases is stronger from September  through  December due to increased
needs for storing  inventory  for the  holiday  season by the  Company's  retail
customers.  Containers  used by these  customers are often returned early in the
following  year,  causing a lower than  normal  occupancy  rate for the  Company
during the first quarter.  The occupancy levels have historically  ranged from a
low of 82% to a high of 95%.  These  seasonal  fluctuations  created a  marginal
decrease  in cash flow for each of the first  quarters  during the past  several
years.  On-site  storage  is not as  subject to  seasonal  fluctuation,  and the
Company  anticipates that as on-site storage becomes a larger  percentage of its
storage operations, the Company will experience less seasonality.

Liquidity and Capital Resources

         Due to  the  capital-intensive  nature  of its  business,  the  Company
required  increased  amounts of  financing to support the growth of its business
during the last several  years.  This  financing has been required  primarily to
fund the  acquisition  and  manufacture  of containers  for the Company's  lease
fleet, to fund the  acquisition of property,  plant and equipment and to support
the  Company's  container  leasing  and  manufacturing  operations.  The Company
continues  to require  increasing  amounts of financing to sustain the growth of
its  business.  In order  to  improve  its cash  flow,  increase  its  borrowing
availability and fund continued growth of its container fleet, in March 1996 the
Company entered into the Senior Credit Agreement.  Under the terms of the Senior
Credit Agreement as amended to the date of this Prospectus,  the lenders provide
the Company with a $40.0 million revolving line of credit.  Borrowings under the
Senior  Credit  Agreement  are  secured by  substantially  all of the  Company's
assets.

   
         Available  borrowings under the revolving line of credit portion of the
Senior Credit  Agreement are based upon the level of the Company's  inventories,
receivables and container lease fleet. The container lease fleet is appraised at
least annually for purposes of the Senior Credit Agreement, and up to 90% of the
lesser of cost or  appraised  orderly  liquidation  value may be included in the
borrowing base.  Interest  accrues at the Company's  option at either prime plus
1.5% or the Eurodollar  rate plus 3% and is payable monthly or at the end of the
term of any  Eurodollar  borrowing  period.  The term of this  line of credit is
three years, with a one-year  extension option. As of December 31, 1996 and June
30, 1997,  $26.4 million and $33.8  million,  respectively,  of borrowings  were
outstanding  under the line of credit and  approximately  $0.9  million and $1.2
million  respectively,  of additional  borrowing was available under the line of
credit.  On July 31,  1997,  the Company  sold $3.0 million of Bridge Notes in a
private  placement,  and the  maximum  borrowing  availability  under the Credit
Agreement was increased from $35.0 million to $40.0 million. The net proceeds of
the sale of the  Bridge  Notes  were  used to  repay a  portion  of  outstanding
borrowings  under the line of  credit.  The Bridge  Notes will be repaid  with a
portion of the proceeds of this  Offering.  See "Use of Proceeds." In connection
with the sale of the Bridge Notes, the Company issued to the noteholder warrants
to purchase  50,000  shares of Common  Stock at an  exercise  price of $5.00 per
share. See "Description of the Warrants." At August 8, 1997,  approximately $4.6
million of additional borrowings were available under the line of credit.

         The Senior Credit Agreement also provided for a $6.0 million term loan,
which has been fully drawn and which amounted to $4.9 million at August 1, 1997.
Borrowings  under the Senior Credit  Agreement term loan are to be repaid over a
five-year period ending in March 2001.  Interest accrues on the term loan at the
Company's  option at either prime plus 1.75% or the Eurodollar  rate plus 3.25%.
Borrowings under the term loan are payable monthly as follows (plus interest):
    

             Months  1 through 12 (April 1996 - March 1997)         $ 62,500
             Months 13 through 24 (April 1997 - March 1998)           83,333
             Months 25 through 60 (April 1998 - March 2001)          118,056

Additional  principal  payments  equal to 75% of Excess Cash Flow, as defined in
the term loan documents, are required annually. To date, no additional principal
payments have been required.  The term loan  borrowings were used by the Company
to refinance and consolidate existing term indebtedness and capital leases.
                                       30
<PAGE>
         The  Senior  Credit  Agreement  contains  several  financial  covenants
including a minimum  tangible  net worth  requirement,  a minimum  fixed  charge
coverage  ratio, a maximum ratio of  debt-to-equity,  minimum  operating  income
levels and minimum required  utilization  rates. In addition,  the Senior Credit
Agreement  contains  limits on  capital  expenditures,  acquisitions,  change in
control,  the incurrence of additional debt, and the repurchase of common stock,
and prohibits the payment of dividends.  The Company has been in compliance with
such financial covenants at all determination dates.

         In connection with the closing of the Senior Credit  Agreement in March
1996,  the  Company  terminated  its line of credit  with its  previous  lender,
repaying all indebtedness under that line. In addition, the Company repaid other
long-term debt and obligations under capital leases totaling $14.1 million.

         During  1996,  the  Company's  operations  provided  cash  flow of $1.4
million  compared to utilizing  $166,000 in 1995.  The  improvement in cash flow
primarily  resulted  from the improved  financing  terms under the Senior Credit
Agreement which permitted a reduction of accounts  payable,  partially offset by
an increase in accrued  liabilities and an increase in  receivables.  During the
six months ended June 30, 1997,  the Company  utilized  cash from  operations of
$491,000.  Cash was invested in higher inventory  levels and higher  outstanding
receivables  which were  partially  offset by an increase  in accounts  payable,
accrued liabilities and deferred taxes.

         During 1996,  the Company  invested  $10.7 million in equipment and the
container  lease fleet.  This amount is net of $2.7 million in related sales and
financing.  The Company  invested $6.1 million in its container  lease fleet and
other equipment during the six months ended June 30, 1997. This amount is net of
$1.0 million in sales of containers from the lease fleet.

         Cash flow from financing  activities  totaled $8.7 million during 1996.
This was the result of increased borrowings to finance container lease fleet and
equipment  acquisitions  and the  restructuring  of the Company's debt under the
Senior  Credit  Agreement,   partially  offset  by  the  principal  payments  on
indebtedness and an increase in other assets associated with deferred  financing
costs  incurred in connection  with the closing of the Senior Credit  Agreement.
Cash flow from  financing  activities  provided  $6.3 million for the six months
ended June 30,  1997.  This  financing  was utilized to fund the increase in the
lease fleet and related equipment and was partially offset by principal payments
on long-term debt and capitalized leases.

         The Company  believes  that its current  capitalization,  together with
borrowings  available  under the Senior  Credit  Agreement and the estimated net
proceeds  of this  Offering,  is  sufficient  to maintain  its current  level of
operations and permit  controlled  growth,  consistent with the Company's growth
rate since January 1, 1996,  during the next 12 months.  However,  should demand
for the Company's products materially exceed the Company's current expectations,
or should the Company expand its operations to several  additional  cities,  the
Company would be required to secure additional  financing through debt or equity
offerings, additional borrowings, or a combination of these sources to meet such
demand. The Company has neither sought nor received commitments from any sources
for such financing and there can be no assurance that such financing, if needed,
will be available to the Company or could be obtained on terms acceptable to the
Company.
                                       31
<PAGE>
                                   MANAGEMENT

Directors and Executive Officers

         The  following  table sets  forth  information  concerning  each of the
directors and executive officers of the Company:

Name                       Age      Positions
- ----                       ---      ---------

Richard E. Bunger          59       Chairman  of the Board of  Directors
                                    and  Director of Product Research and
                                    Market Development

Steven G. Bunger           36       President, Chief Executive Officer and
                                    Director

Lawrence Trachtenberg      41       Executive Vice President,  Chief Financial
                                    Officer and Director

George E. Berkner          63       Director

Ronald J. Marusiak         49       Director

Burton K. Kennedy Jr.      49       Senior Vice President of Sales and Marketing

         Richard  E.  Bunger  has  served  as the  Chairman  of the  Board and a
Director since the Company's  inception in 1983. He also served as the Company's
Chief Executive  Officer and President from inception  through April 1997. Since
April 1997, Mr. Bunger has served as the Company's  Director of Product Research
and Market  Development.  Mr. Bunger has been awarded  approximately 70 patents,
many related to portable  storage  technology.  For a period of approximately 25
years prior to founding  the  Company,  Mr.  Bunger  owned and  operated  Corral
Industries  Incorporated,  a worldwide  designer/builder  of  integrated  animal
production facilities, and a designer/builder of mini storage facilities.

         Steven G. Bunger has served as Chief Executive Officer, President and a
Director  since  April  1997.  Prior to April  1997,  Mr.  Bunger  served as the
Company's Chief Operating  Officer and was responsible for overseeing all of the
Company's  operations  and sales  activities  with  overall  responsibility  for
advertising,  marketing  and pricing.  Mr. Bunger  graduated  from Arizona State
University in 1986 with a B.A.-Business Administration. He is the son of Richard
E. Bunger.

         Lawrence  Trachtenberg  has served as its Executive  Vice President and
Chief Financial Officer,  General Counsel,  Secretary,  Treasurer and a Director
since  December  1995.  Mr.  Trachtenberg  is  primarily   responsible  for  all
accounting,   banking  and  related  financial  matters  for  the  Company.  Mr.
Trachtenberg  is admitted to practice  law in the States of Arizona and New York
and is a Certified Public  Accountant in New York. Prior to joining the Company,
Mr. Trachtenberg served as Vice President and General Counsel at Express America
Mortgage  Corporation,  a mortgage banking  company,  from February 1994 through
September  1995 and as Vice  President  and Chief  Financial  Officer of Pacific
International  Services  Corporation,  a corporation  engaged in car rentals and
sales, from March 1990 through January 1994. Mr. Trachtenberg received his Juris
Doctorate  from  Harvard Law School in 1981 and his B.A. -  Accounting/Economics
from Queens College City University of New York in 1977.

         George E. Berkner has served as a Director since  December,  1993. From
August 1992 to present,  Mr. Berkner has served as Vice President of AdGraphics,
Inc., a computer graphics company. From May 1990 to August 1992, Mr. Berkner was
a private  investor.  From  February  1972 until May 1990,  Mr.  Berkner was the
President  and Chief  Executive  Officer  of Gila  River  Products,  a  plastics
manufacturer with 155 employees. Mr. Berkner graduated from St. Johns University
with a B.A.-Economics/Business in 1956.

         Ronald J. Marusiak has served as a Director since  February 1996.  From
January  1988 to  present,  Mr.  Marusiak  has been the  Division  President  of
Micro-Tronics,  Inc., a corporation  engaged in precision machining and tool and
die building for companies  throughout  the United States.  Mr.  Marusiak is the
co-owner of R2B2 Systems,  Inc., a computer hardware and software  company.  Mr.
Marusiak received a Masters of Science in Management from LaVerne  University in
1979 and graduated from the United States Air Force Academy in 1971.

         Burton K. Kennedy Jr. has served as Senior Vice  President of Sales and
Marketing since July 1996, and served with the Company's  predecessor from March
1986 until  September 1991. Mr. Kennedy has the 
                                       32
<PAGE>
overall responsibility for all branch lease and sale operations and also directs
the acquisition of container  inventory.  From September 1993 through June 1996,
Mr.  Kennedy  served in  various  executive  positions  with  National  Security
Containers, a division of Cavco, Inc. From April 1992 through August 1993 he was
a working partner in American Bonsai.

Executive Compensation

         In 1997, the Company changed the method by which its executive officers
are compensated,  by increasing base salary and terminating annual bonuses based
upon a percentage of gross profit.  The 1997 annual base salaries of Mr. Richard
Bunger is $175,000,  of Mr. Steven Bunger is $175,000,  and Mr.  Trachtenberg is
$150,000.  Executive  officers  also  participate  in  the  Company's  incentive
compensation  programs,  and any incentive compensation amounts and bonuses paid
are  determined  by the  Company's  Board of Directors  based upon the Company's
operating results.

         The following table sets forth certain  compensation paid or accrued by
the  Company  during  the  fiscal  year  ended  December  31,  1996 to the Chief
Executive Officer ("CEO") and executive officers of the Company whose salary and
bonus exceeded $100,000 (collectively with the CEO, the "Named Officers").

                           SUMMARY COMPENSATION TABLE

<TABLE>
<CAPTION>
                                                                                         Long-
                                                                                         Term
                                                                                         Compen-
                                        Annual Compensation                              sation
                           ----------------------------------------------------------------------
                                                                   Other               Securities           All
       Name and            Fiscal                                  Annual              Underlying          Other
   Principal Position       Year        Salary        Bonus     Compensation            Options         Compensation
- --------------------------------------------------------------------------------------------------------------------
<S>                         <C>        <C>          <C>              <C>                 <C>             <C>
   
Richard E. Bunger,          1996       $100,000     $107,873         --                      --          $20,999(2)
Chief Executive
Officer(1)                  1995        104,167       77,808         --                      --           20,358(2)
                            1994        125,000           --         --                  75,000           18,238(2)
    

Steven G. Bunger,           1996         50,000       95,887         --                  25,000            5,000(3)
Chief Operating Officer,    1995         42,500       94,128         --                  50,000            4,375(3)
Executive Vice
President(1)                1994         20,000      103,988         --                      --                 --

Lawrence Trachtenberg,      1996         50,000       95,887         --                  25,000            5,000(3)
Chief Financial Officer,    1995             --           --         --                  50,000                 --
Executive Vice President    1994             --           --         --                      --                 --
</TABLE>

- ---------------------------

(1)      The Named Officers served in these capacities through fiscal year ended
         1996. In April 1997,  Steven G. Bunger  succeeded Mr. Richard E. Bunger
         as the Company's Chief Executive Officer and President.
   
(2)      The Company provides Mr. Bunger with the use of a Company-owned vehicle
         and a $2 million life insurance policy. The amount shown represents the
         Company's estimate of costs borne by it in connection with the vehicle,
         including  fuel,  maintenance,  license fees and other  operating costs
         ($4,100  for such  year) and the life  insurance  premiums  paid by the
         Company.
    
(3)      Mr. Trachtenberg and Mr. Steven Bunger are each paid $5,000 per year in
         consideration of their respective  non-compete  agreements.  Mr. Bunger
         entered into such agreement  after the  commencement of the 1995 fiscal
         year.
                                       33
<PAGE>
Option Grants

         The following table sets forth certain information regarding individual
grants of stock options to the Named Officers in 1996.

                        OPTION GRANTS IN FISCAL YEAR 1996
<TABLE>
<CAPTION>
                                     Individual Grants                                        Potential Realizable
                                                                                              Value at Assumed
- --------------------------------------------------------------------------------------------- Annual Rates of
                       Number of                                                              Stock Price
                       Securities      Percent of Total                                       Appreciation for
                       Underlying      Options Granted       Exercise or                      Option Term (1)
                       Options         to Employees in       Base Price      Expiration       -------------------
Name                   Granted         Fiscal Year           ($/Sh)          Date             5%($)      10%($)
- -----------------------------------------------------------------------------------------------------------------
<S>                    <C>                     <C>           <C>             <C>              <C>        <C>
Richard E. Bunger      --                      --            --              --               --         --

Steven G. Bunger       25,000                  25%           $3.85           April 2001       $26,592    $58,762

Lawrence Trachtenberg  25,000                  25%           $3.50           April 2006       $55,028    $139,452
</TABLE>
- ------------------------

(1)      This  disclosure is provided  pursuant to Item 402(c) of Regulation S-K
         and assumes that the actual stock price  appreciation  over the maximum
         remaining option terms (10 and 5 years for Mr.  Trachtenberg's  and Mr.
         Bunger's  options,  respectively)  will  be at the  assumed  5% and 10%
         levels.

         During 1997,  each Named Officer was granted options to purchase 40,000
shares of Common Stock under the  Company's  employee  stock  option plan.  Such
options are subject to vesting,  and are  exercisable  (when vested) at $3.25 to
$4.50 per share, which was equal to the fair market value of the Common Stock on
the dates of grant.  The options  expire on the tenth  anniversary  of the grant
date.

Option Exercises and Values

         The  following  table  sets forth  certain  information  regarding  the
exercise  and values of options  held by the Named  Officers as of December  31,
1996.

               AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR AND
                          FISCAL YEAR END OPTION VALUES
<TABLE>
<CAPTION>

                                                                  Number of Securities       Value of Unexercised
                                                                 Underlying Unexercised     In-the-Money Options at
                               Shares                            Options at December 31,       December 1996(1)
                             Acquired on           Value            1996 Exercisable/            Exercisable/
Name                         Exercise(#)        Realized($)           Unexercisable              Unexercisable
- -------------------------------------------------------------------------------------------------------------------
<S>                              <C>                <C>               <C>                            <C>
   
Richard E. Bunger                --                 --                45,000/30,000                  $0/$0

Steven G. Bunger                 --                 --                25,000/50,000                   0/0

Lawrence Trachtenberg            --                 --                25,000/50,000                   0/0
    
</TABLE>

- ---------------------------

(1)      All the  exercisable  options were  exercisable at a price greater than
         the last reported sale price of the Common Stock ($3.125) on the Nasdaq
         National Market on December 31, 1996.

Employment Agreements

         Although  the  Company has not entered  into any  long-term  employment
contracts  with any of its  employees,  the Company has  entered  into  numerous
agreements  with key employees  which are  terminable  at will,  with or without
cause,  including  agreements with Lawrence  Trachtenberg  and Steven G. Bunger.
Each of these agreements  contains a covenant not to compete for a period of two
years  after   termination   of  employment  and  a  covenant  not  to  disclose
confidential information of a proprietary nature to third parties.

Compensation of Directors

         The Company's  directors (other than officers of the Company)  received
cash  compensation for service on the Board of Directors and committees  thereof
in the amount of $500 per quarterly  meeting.  
                                       34
<PAGE>
Mr. Berkner and Mr.  Marusiak each have the right to receive  options to acquire
3,000  shares of Common  Stock on each August 1 while  serving as members of the
compensation  committee  of the Board of  Directors,  up to a maximum  of 15,000
options per person.

                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

         Effective  December 31, 1993,  Richard E. Bunger, an executive officer,
director and founder of the Company, contributed substantially all of the assets
and  liabilities  of MMSS and the stock of DDS to the  Company in  exchange  for
2,700,000  shares of Common Stock and the  assumption of certain  liabilities by
the Company.  Such  liabilities  include  liabilities  associated  with the MMSS
assets and operations  and certain  income tax  liabilities of Mr. Bunger and an
affiliate  arising from the MMSS operations  occurring prior to January 1, 1994.
Such income tax  liabilities  were  estimated at $428,000.  Deferred  income tax
liabilities  associated with the assets contributed,  established at $2,393,000,
were also  required  to be  recognized  by the Company in  connection  with such
capitalization. The Company will indemnify and defend Mr. Bunger against loss or
expense related to all liabilities assumed by the Company and for any contingent
liabilities  arising from past operations.  Prior to the  capitalization  of the
Company,  Mr. Bunger  personally  guaranteed  the Company's  lines of credit and
other material debts.  These  obligations have subsequently been extinguished by
payment of the debts by the Company.

         The Company leases certain of its business locations from affiliates of
Mr.  Bunger,  including  his  children.  The Company  entered into an agreement,
effective  January 1, 1994,  to lease a portion of the property  comprising  its
Phoenix location and the property comprising its Tucson location from Richard E.
Bunger's  five  children.  Total annual base lease  payments  under these leases
currently  equal  $66,000,  with annual  adjustment  based on the consumer price
index.  Lease payments in fiscal year 1996 equaled $69,702.  The term of each of
these leases will expire on December 31, 2003.  Prior to 1994,  these properties
were leased by the  Company's  predecessor  at annual rental  payments  equaling
$14,000.  Additionally,  the Company entered into an agreement effective January
1, 1994 to lease its Rialto facility from a corporation  wholly owned by Richard
E.  Bunger  for total  annual  base  lease  payments  of  $204,000  with  annual
adjustments based on the consumer price index. This lease agreement was extended
for an  additional  five years during 1996.  Lease  payments in fiscal year 1996
equaled  $215,442.  Prior to 1994,  the Rialto site was leased to the  Company's
predecessor at an annual rate of $132,000.  Management  believes the increase in
rental rates reflect the fair market rental value of these properties.  Prior to
the  effectiveness  of the  written  leases,  the  terms  were  approved  by the
Company's independent and disinterested directors.

         In March 1994 the Company's manufacturing facility in Maricopa, Arizona
needed  additional  acreage to expand its  manufacturing  capabilities and began
using approximately 22 acres of property owned by Richard E. Bunger. The Company
leased this  property  from Mr.  Bunger with annual  payments of $40,000 with an
annual  adjustment based on the Consumer Price Index. The Company  purchased the
property  from Mr.  Bunger on March 29, 1996 for a purchase  price of  $335,000,
which management believes reflects the fair market value of the property.
                                       35
<PAGE>
   
                             PRINCIPAL STOCKHOLDERS
    

         The  following  table sets forth certain  information  as of August 15,
1997, with respect to the beneficial  ownership of the Company's Common Stock by
each  shareholder  known by the Company to be the beneficial  owner of more than
five percent of its  outstanding  Common  Stock,  by each director and executive
officer who owns shares of the  Company's  Common  Stock,  and by all  executive
officers  and  directors  as a group.  Each  person  named has sole  voting  and
investment  power  with  respect  to all  of the  shares  indicated,  except  as
otherwise  noted.  The address of each person  named is 1834 West Third  Street,
Tempe, Arizona 85281, unless otherwise noted.

<TABLE>
<CAPTION>
                                                                  Common Stock
Name and Address of Beneficial Owner                         Beneficially Owned(1)            Percent(2)
- ----------------------------------------------------------------------------------------------------------
<S>                                                                <C>                          <C>
Richard E. Bunger                                                  2,358,000(3)                 34.6%

Steven G. Bunger                                                     283,479(4)                  4.2%

Lawrence Trachtenberg                                                 39,395(5)                   *

   
Ronald J. Marusiak                                                   109,950 (6)                 1.6%
    

George Berkner                                                        18,500(7)                   *

REB/BMB Family Limited Partnership(8)                              2,290,000                    34.0%

Bunger Holdings, L.L.C.(9)                                           410,000                     6.1%

Kennedy Capital Management, Inc.(10)                                 344,425                     5.1%
10829 Olive Boulevard
St. Louis, Missouri 63141

   
All Directors and Executive Officers as a group                    2,643,150                    38.2%
(5 persons)(3)(4)(5)(6)(7)
    
</TABLE>
- -------------------------------

*        Less than 1%.
(1)      The inclusion  herein of any shares of Common Stock does not constitute
         an admission of beneficial  ownership of such shares,  but are included
         in accordance with rules of the Securities and Exchange Commission.
(2)      Includes  shares of Common Stock  subject to options or warrants  which
         are presently  exercisable  or which may become  exercisable  within 60
         days of August 15, 1997.
(3)      Includes  2,290,000 shares owned by REB/BMB Family Limited  Partnership
         and 68,000 shares subject to exercisable  options. Mr. Bunger disclaims
         any  beneficial  ownership  of shares  held by REB/BMB  Family  Limited
         Partnership  in excess of 1,640,430.  All shares held by Mr. Bunger are
         held as community property.
(4)      Includes 82,000 shares owned by Bunger Holdings, L.L.C., 166,174 shares
         owned by REB/BMB Family Limited  Partnership  and 34,000 shares subject
         to exercisable  options.  Of the 166,174 shares owned by REB/BMB Family
         Limited  Partnership,  130,942  are held for  members  of Mr.  Bunger's
         immediate family.
(5)      Includes 40,000 shares subject to exercisable options.
   
(6)      Includes:  (a) 7,700  shares and  warrants to acquire  2,500  shares at
         $5.00 per share held by Mr. Marusiak's  children;  (b) 8,750 shares and
         warrants  to  acquire  1,500  shares  at $5.00  per  share  held by Mr.
         Marusiak and his wife; (c) 66,000 shares and warrants to acquire 20,000
         shares at $5.00 per share held by Micro-Tronics,  Inc.'s Profit Sharing
         Plan and Trust (the  "Plan") of which Mr.  Marusiak is Trustee and Plan
         Administrator.  Mr. Marusiak disclaims any beneficial  ownership of 80%
         of the shares held by the Plan, as his pro rata  ownership  interest is
         limited to 20% of the Plan's  assets;  and (d) 3,500 shares  subject to
         exercisable options.
    
(7)      Includes  6,000  shares,  warrants to acquire 3,000 shares at $5.00 per
         share and 9,500 shares subject to exercisable options.
(8)      Richard E.  Bunger and his wife,  Barbara M.  Bunger,  are the  general
         partners of REB/BMB Family Limited Partnership.
(9)      The members of Bunger Holdings,  L.L.C.  are Steven G. Bunger,  Carolyn
         Clawson,  Michael Bunger,  Jennifer Blackwell and Susan Keating, each a
         child of Richard E. Bunger.
(10)     Furnished  in reliance  upon  information  set forth in a Schedule  13G
         dated February 10, 1997 and filed by Kennedy Capital  Management,  Inc.
         ("KCMI")  with  the  Securities  and  Exchange  Commission.  KCMI is an
         Investment Advisor registered under the Investment Advisors Act of 1940
         according to information set forth in its Schedule 13G.
                                       36
<PAGE>
                            DESCRIPTION OF THE NOTES

         The Notes are to be issued under an Indenture, dated as of ________ __,
1997 (the  "Indenture"),  between the Company and Harris Trust and Savings Bank,
as trustee (the  "Trustee").  A copy of the proposed  form of the  Indenture has
been filed as an exhibit to the Registration  Statement of which this Prospectus
is a part. The following summary of certain provisions of the Indenture does not
purport to be complete  and is subject to, and is  qualified  in its entirety by
reference to, all provisions of the Indenture, including the definitions therein
of certain terms. Whenever particular sections, articles or defined terms of the
Indenture are referred to herein, such sections, articles or defined terms shall
be as specified in the Indenture.

General

         The Notes, designated as ____% Senior Subordinated Notes due 2002, will
be issued pursuant to the Indenture. The aggregate principal amount of the Notes
permitted by the Indenture is limited to $6,900,000. The scheduled maturity date
of the  Notes  is  November  1,  2002.  The  Notes  will  be  general  unsecured
obligations  of the  Company and will be issued in  denominations  of $5,000 and
integral multiples of $5,000.

Interest Payments; Maturity

         The Notes will bear  interest  at the rate of ____% per annum,  payable
semi-annually  on May 1 and November 1 of each year,  commencing on May 1, 1998,
to Note  holders of record at the close of business on each April 15 and October
15 prior to an interest payment date.  Interest will be computed on the basis of
a 360-day year of twelve 30-day months.  Payment of the full amount of principal
will be made on  November  1,  2002,  unless the Notes are  redeemed  earlier in
accordance with the provision of the Indenture.

Optional Redemption

   
         The Company may at its option redeem Notes,  in whole at any time on or
after  November 1, 1999,  or in part on any  Interest  Payment  Date on or after
November 1, 1999,  in either case upon not less than 30 days' notice by mail, at
a  redemption  price  equal to 100% of the  principal  amount of the Notes being
redeemed  (together with accrued interest to the Redemption  Date). In the event
of  redemption  of the Notes in part  only,  one or more new Notes of like tenor
will be issued in the name of the holder thereof for the unredeemed portion upon
cancellation of the original Note.
    

         If less than all the Notes are to be redeemed,  the particular Notes to
be redeemed shall be selected not more than 60 days prior to the Redemption Date
by the Trustee,  by such method as the Trustee  shall deem fair and  appropriate
and which may  provide  for the  selection  for  redemption  of a portion of the
principal  amount of any  Note,  provided  that the  unredeemed  portion  of the
principal  amount  of any  Note  shall be in  denominations  of  $5,000  and any
integral multiple thereof.

         Notice  of  redemption  shall  be given by  first-class  mail,  postage
prepaid,  mailed not less than 30 nor more than 45 days prior to the  Redemption
Date,  to each Holder of Notes to be redeemed,  at his address  appearing in the
Note Register. All notices of redemption shall identify the Notes to be redeemed
(including  CUSIP number) and shall state:  (i) the  Redemption  Date;  (ii) the
Redemption  Price;  (iii)  if less  than  all the  Outstanding  Notes  are to be
redeemed,  the  identification  (and,  in the case of  partial  redemption,  the
principal  amounts) of the particular Notes to be redeemed and that, on or after
the  Redemption  Date,  upon surrender of any Note to be redeemed in part, a new
Note in principal amount equal to the unredeemed portion thereof will be issued;
(iv) that on the  Redemption  Date,  the  Redemption  Price will  become due and
payable upon each such Note to be redeemed  and, if  applicable,  that  interest
thereon will cease to accrue on and after said date; and (v) the place or places
where each such Note is to be surrendered for payment of the Redemption Price.

         Prior to any  Redemption  Date,  the  Company  shall  deposit  with the
Trustee  or with a  Paying  Agent  an  amount  of  money  sufficient  to pay the
Redemption  Price of, and any accrued interest on, all the Notes
                                       37
<PAGE>
which are to be redeemed on that date. The Notes so to be redeemed shall, on the
Redemption  Date,  become due and payable at the Redemption  Price, and from and
after  such date  (unless  the  Company  shall  default  in the  payment  of the
Redemption  Price and accrued  interest) such Notes shall cease to bear interest
and the  holders  thereof  will have no rights in  respect to the Notes so to be
redeemed  except to receive  payment of the Redemption  Price  thereof,  without
interest  accrued  on any  funds  held  after  the  Redemption  Date to pay such
Redemption Price.

         Any Note which is to be redeemed only in part shall be surrendered at a
Place of Payment therefor (with, if the Company or the Trustee so requires,  due
endorsement by, or a written  instrument of transfer in form satisfactory to the
Company and the Trustee  duly  executed  by, the Holder  thereof or his attorney
duly  authorized  in writing),  and the Company shall  execute,  and the Trustee
shall  authenticate  and  deliver  to the  Holder of such Note  without  service
charge,  a new Note or Notes of like tenor, of any denomination of $5,000 or any
integral multiple thereof,  as requested by such Holder, in aggregate  principal
amount equal to and in exchange for the  unredeemed  portion of the principal of
the Note so surrendered.

   
Repurchase at the Option of Holders Upon a Change in Control Refinancing
    

         In the event that,  at any time prior to November 1, 1999,  a Change in
Control  Refinancing  shall occur, or the Company enters into a letter of intent
with respect to a transaction or series of transactions that could reasonably be
expected to result in a Change in Control Refinancing,  or any written agreement
is executed which, when fully performed by the parties thereto,  would result in
a Change of Control Refinancing, the Company will, within five (5) Business Days
of the  occurrence  of any such  event  (or,  in the case of any such  event the
consummation  or  finalization of which would involve any action of the Company,
at least thirty (30) days prior to such  consummation),  give written  notice of
such Change in Control  Refinancing  to the Trustee.  Such written  notice shall
contain, and such written notice shall constitute, an irrevocable offer (subject
to the  successful  closing of the  transaction  giving rise to such  notice) to
prepay  all,  but not less  than  all,  of the  principal  amount  of the  Notes
Outstanding at such time, at one-hundred  one percent (101%) of the  outstanding
principal amount,  together with interest accrued through the date of prepayment
and any other amounts due thereunder  (the "Control  Prepayment  Amount"),  on a
date specified in such notice (the "Control  Prepayment  Date") that is not less
than  thirty  (30) days and not more than sixty (60) days after the date of such
notice.  For purposes  hereof,  "Change in Control  Refinancing"  shall mean the
refinancing,  refunding or restructuring of the Senior Credit Agreement upon the
occurrence of any of the following:  (i) Richard E. Bunger,  persons directly or
indirectly  controlled  by  Richard E.  Bunger,  and  members  of the  Company's
management  shall  cease to have  record and  beneficial  ownership  of at least
twenty percent (20%) of the Company's outstanding capital stock entitled to vote
on all matters  submitted to the  stockholders  of the Company;  (ii) other than
members of the  Company's  management,  any  "person"  (as such terms is used in
subsections 13(d) and 14(d) of the Exchange Act) on and after the date hereof is
or becomes a  "beneficial  owner" (as defined in Rule 13d-3  under the  Exchange
Act), directly or indirectly,  of securities of the Company  representing twenty
percent   (20%)  or  more  of  the  combined   voting  power  of  the  Company's
then-outstanding  securities;  or (iii) the  existing  directors  for any reason
cease to constitute at least  seventy-five  percent (75%) of the Company's board
of directors. For purposes of clause (iii) of the preceding sentence,  "existing
directors"  means  individuals  constituting the Company's board of directors on
the date hereof,  and any  subsequent  director  whose election to the Company's
board of directors or nomination for election by the Company's  shareholders was
approved by at least seventy-five  percent (75%) of the directors then in office
which  directors  either were  directors on the date hereof or whose election or
nomination for election was previously so approved.

         Notice of Change in Control  Refinancing  shall be given by first-class
mail,  postage  prepaid,  mailed not less than 30 nor more than 60 days prior to
the Control  Prepayment Date, to each Holder of Notes, at his address  appearing
in the Note Register. Such notice shall identify the Control Prepayment Date and
the place or places where Notes are to be surrendered for  prepayment.  Not less
than 10 days prior to the  Control  Prepayment  Date,  each  Holder  electing to
surrender  Notes for  prepayment  shall provide  written  notice  thereof to the
Trustee (in such form as the Trustee may prescribe) and shall surrender physical
                                       38
<PAGE>
possession of such Notes to the Trustee; provided, that the Company shall not be
required to prepay any Notes as to which such notice and  physical  surrender is
not  received by the  Trustee at least 10 days prior to the  Control  Prepayment
Date.

         Prior to any Control  Prepayment  Date,  the Company shall deposit with
the  Trustee  or with a Paying  Agent an amount of money  sufficient  to pay the
Control  Prepayment  Amount with respect to all outstanding Notes that have been
surrendered to the Trustee for prepayment.  The Notes so to be prepaid shall, on
the Control  Prepayment Date,  become due and payable at the Control  Prepayment
Amount,  and from and after such date (unless the Company  shall  default in the
payment  of the  Control  Prepayment  Amount)  such  Notes  shall  cease to bear
interest and the holders  thereof will have no rights in respect to the Notes so
to be  prepaid  except to  receive  payment  of the  Control  Prepayment  Amount
therefor,  without  interest  accrued  on  any  funds  held  after  the  Control
Prepayment Date to pay such Control Prepayment Amount.

Interest Reserve Account

         The Indenture requires the Company to use a portion of the net proceeds
of the  issuance of the Notes to establish an interest  reserve  escrow  account
(the "Reserve  Account")  and to deposit  therein,  and maintain  therein at all
times  while any of the Notes are  outstanding,  an amount  equal to six months'
interest on the Notes based on the  principal  amount  outstanding  from time to
time.  If the  Company  fails to make any  payment of  interest as and when due,
funds on  deposit in the  Reserve  Account  shall be used to make such  interest
payment.  In the event that any funds are used to make any interest payment,  or
if the  amount on deposit  in the  Reserve  Account is at any time less than six
months' interest, the Indenture requires the Company to immediately deposit cash
into the  Reserve  Account in an amount  sufficient  to  increase  the amount on
deposit to six months' interest on the Notes; provided,  that the Company is not
required or permitted to make any deposits into the Reserve  Account  during any
period in which the Company is in default in the payment of any principal of, or
interest  on, any Senior Debt,  or during any period in which a Blockage  Notice
shall be in effect.  The Company has executed a security agreement (the "Reserve
Account Security Agreement"),  the form of which has been filed as an exhibit to
the Registration Statement of which this Prospectus is a part, pursuant to which
funds on deposit in the Reserve Account from time to time will be pledged to the
Trustee,  on  behalf  of the  holders  from  time  to  time  of the  Notes.  See
"Description of the Notes - Subordination."

Subordination

   
         The  indebtedness  evidenced  by  the  Notes  will  constitute  general
unsecured obligations of the Company and will be subordinate and junior in right
of payment to all existing and future Senior Debt to the extent  provided in the
Indenture.  Pursuant to the Indenture,  "Senior Debt" means and includes, at any
date, any of the following:  (a) the principal of, premium,  if any, interest on
and any other  payment due pursuant to any  agreements or  instruments  creating
indebtedness  of the Company and its  Subsidiaries  which are now  existing  and
which are secured by any mortgage,  lien,  pledge,  charge,  or encumbrance upon
property or assets of the Company, and all modifications and amendments thereof;
(b)  all  substitutions  and  refinancings  of  the  indebtedness  described  in
subparagraph (a) hereof, whether secured or unsecured, and which by its terms is
defined as senior  indebtedness;  (c) all  obligations  of the  Company  and its
Subsidiaries for the payment of money hereafter arising,  to any other financial
institution,  bank, or insurance company  providing  financing to the Company or
its  Subsidiaries,  whether  secured  or  unsecured,  and  which by its terms is
defined as senior indebtedness; (d) all lease obligations of the Company and its
Subsidiaries  required  under  generally  accepted  accounting  principles to be
capitalized  and  reflected as a liability on the balance  sheet of the Company;
and (e) any indebtedness of any special purpose subsidiary of the Company or its
Subsidiaries and any corporation,  partnership,  company, joint venture,  trust,
association,  or  joint-stock  company in which more than fifty percent (50%) of
the  outstanding  voting  stock  or  voting  interest  is  owned,   directly  or
indirectly,  by the  Company  or its  Subsidiaries  and which was formed for the
purpose of facilitating any asset  securitization  program of the Company or any
Subsidiary.  Notwithstanding  anything to the contrary herein, Senior Debt shall
not  include  (i) any  indebtedness  of the  Company  or any  Subsidiary  to any
affiliate thereof; (ii) any trade payables of the Company or any Subsidiary;  or
(iii) any indebtedness  made in violation of this Indenture.  The Company shall,
upon the incurrence of any indebtedness in excess of $1,000,000 within the scope
of subparagraphs (b) and (c) above (and giving  effect thereto),  deliver to the
Trustee an Officers'  Certificate,  certifying that the Company is in compliance
with all of the terms,  provisions  and  conditions  of the  Indenture  (without
regard to any period of grace or requirement of notice provided thereunder).  No
indebtedness  of the Company or any Subsidiary  shall be Senior Debt or superior
in right of payment to the Notes if the  instrument or  instruments  creating or
evidencing  such  indebtedness   provides  by  its  or  their  terms  that  such
indebtedness  is pari passu or  subordinate or junior in right of payment to any
other indebtedness of the Company or such Subsidiary.
    

         In the event that the Company  defaults in the payment of any principal
of, or interest on, any Senior Debt, then unless and until such default has been
cured or waived or has ceased to exist,  the Company is not permitted to make or
agree to make any direct or indirect payment (in cash, property or securities or
by set-off or otherwise)  on account of any Notes,  or as a sinking fund for any
Notes,  or in respect of any  redemption,  retirement,  purchase,  prepayment or
other acquisition of any Notes (including  without limitation any deposit by the
Company into the Reserve  Account);  provided,  that payments of interest on the
Notes from funds available in the Reserve Account will continue to be permitted.

         Upon the  occurrence  of any Default  (as defined in the Senior  Credit
Agreement),  then,  unless  and until such  Default  has been cured or waived in
writing or has ceased to exist, the Company is not permitted to make or agree to
make any direct or indirect  payment  (in cash,  property  or  securities  or by
set-off or  otherwise)  on account  of any Notes,  or as a sinking  fund for any
Notes,  or in respect of any  redemption,  retirement,  purchase,  prepayment or
other acquisition of any Notes (including  without limitation any deposit by the
Company into the Reserve Account) during any period of one-hundred
                                       39
<PAGE>
eighty  (180)  days  after the time a  "Blockage  Notice"  has been given to the
Company by or on behalf of the holders of Senior Debt;  provided,  that payments
of  interest  on the Notes from funds  available  in the  Reserve  Account  will
continue to be permitted. Only one such period of up to one-hundred eighty (180)
days may be commenced within any three-hundred sixty (360) day period; provided,
that if the Default which is the subject of a Blockage  Notice has been cured or
waived in  writing  or has ceased to exist  within  ninety  (90) days after such
Blockage Notice shall have been given,  then one (1) additional  Blockage Notice
may be given,  covering a period of up to one-hundred  eighty (180) days, during
such three-hundred  sixty (360) day period. No Blockage Notice may be given with
respect to a Default  which  existed  and was known to the holders of the Senior
Debt at the time the most recent  Blockage Notice was given (unless such Default
has been cured or waived in  writing  for a period in the  interim  equal to the
greater  of (i) thirty  (30)  days,  or (ii) the number of days from the date of
such cure or waiver through and including the date of the next scheduled payment
of interest on the Notes).  In the event that the holders of Senior Debt deliver
any Blockage Notice,  any payment of principal,  interest or other amounts that,
but for such Blockage Notice,  would have been payable by the Company on account
of the  Notes  during  the  period  covered  by such  Blockage  Notice  shall be
immediately due and payable in full upon the expiration of the period covered by
such Blockage Notice. 

         In  the  event  of  (i)  any  insolvency,   bankruptcy,   receivership,
liquidation,   reorganization,   readjustment,   composition  or  other  similar
proceeding which relates to the Company or its property, (ii) any proceeding for
the liquidation,  dissolution or other  winding-up of the Company,  voluntary or
involuntary,  whether or not involving  insolvency  or  bankruptcy  proceedings,
(iii) any  assignment by the Company for the benefit of  creditors,  or (iv) any
other  marshaling of the assets of the Company:  (a) all Senior Debt shall first
be paid in full, in cash,  before any payment or distribution,  whether in cash,
securities or other property  (other than payments of interest on the Notes from
funds  available in the Reserve  Account) shall be made on account of any Notes;
(b) any payment or distribution,  whether in cash,  securities or other property
(other  than  certain  subordinated  securities  of the  Company  or  any  other
corporation  provided for by a plan or reorganization or readjustment that would
otherwise  be payable or  deliverable  in respect of any Notes) shall be paid or
delivered  directly  to the  holders  of Senior  Debt,  in  accordance  with the
priorities  then  existing  among such holders of Senior Debt,  until all Senior
Debt shall have been paid in full, in cash; and (c) if any holder of Notes fails
to file a claim or proof of debt in respect of such Notes in such proceedings at
least thirty (30)  business  days prior to the latest date  permitted by rule of
law or court  order for such  filing,  then the  holders of Senior Debt shall be
authorized  (but not  obligated)  to file such  claim or proof on behalf of such
holder.  Although  each holder of Notes  retains the right to vote its claim and
otherwise act in any bankruptcy, insolvency or similar proceeding related to the
Company, no such holder is permitted to take any act or vote in any way so as to
contest the  enforceability  of the  subordination  provisions  set forth in the
Indenture.

         In the event that the Senior Debt has been  declared due and payable as
the result of the  occurrence  of any one or more  defaults in respect  thereof,
under  circumstances  when the terms of  Section  1405 of the  Indenture  do not
prohibit  payment on the Notes, the Company is not permitted to make or agree to
make any direct or indirect payment (in cash,  securities,  other property or by
set-off or otherwise) on account of any Note, or as a sinking fund for any Note,
or in respect  of any  redemption,  retirement,  purchase,  prepayment  or other
acquisition  of any Note,  unless and until all Senior Debt shall have been paid
in full, in cash, or such  declaration of default and its  consequences has been
rescinded  and all such defaults have been remedied or waived in writing or have
ceased to exist.

         As a result of such  subordination  of the Notes,  holders of the Notes
may recover less,  ratably,  than holders of Senior Debt. At June 30, 1997,  the
amount of  indebtedness  outstanding  which would have  constituted  Senior Debt
under the provisions of the Indenture was approximately $56.3 million (provided,
that this  amount is subject to increase  or  decrease  from time to time).  The
Indenture does not,  however,  directly limit the amount of Senior Debt or other
debt that the Company may have outstanding or incur from time to time.

Certain Covenants

   
         The Indenture  contains certain  affirmative and negative  Covenants on
behalf of the Company.  The  affirmative  covenants  set forth in the  Indenture
require  the  Company  to,  among  other  things,  subject to 
                                       40
<PAGE>
certain  important  exceptions and  qualifications  set forth  therein:  pay the
principal,  premium (if any) and interest on the Notes in accordance  with their
terms;  maintain  an  office  or  agency  where  Notes  may be  surrendered  for
registration  of transfer or exchange  and where  notices and demands to or upon
the Company in respect of the Notes and this  Indenture may be served;  maintain
its corporate  existence and qualification;  maintain all properties used in the
conduct of its  business  in good  condition  and make such  necessary  repairs,
renewals  replacements,  betterments and improvements thereof as in the judgment
of the Company may be reasonably  necessary  connection  with the conduct of the
Company's  business;  pay or discharge all taxes,  assessments and  governmental
charges  levied or  imposed  upon the  Company  or upon the  income,  profits or
property of the Company and all lawful claims for labor,  materials and supplies
which,  if unpaid,  might by law become a lien upon the  property of the Company
(provided,  however,  that the Company shall not be required to pay or discharge
or cause to be paid or  discharged  any such  tax,  assessment,  charge or claim
whose  amount,  applicability  or validity is being  contested  in good faith by
appropriate proceedings or if the failure to pay such tax, assessment, charge or
claim is not likely to have a Material Adverse Effect); provide the Trustee with
quarterly and annual  financial  statements and certain other periodic  reports;
carry on and  conduct  its  business  in  substantially  the same  manner and in
substantially the same fields of enterprise as it is presently conducted; comply
with all  laws,  rules,  regulations,  orders,  writs,  judgments,  injunctions,
decrees  or  awards  to  which  it may  be  subject  and  obtain  all  licenses,
certificates,   permits,   franchises  and  other  governmental   authorizations
necessary to the  ownership of its  properties  and the conduct of its business,
the failure to comply with which or obtain which could reasonably be expected to
have a Material  Adverse  Effect;  maintain  insurance  on its  property in such
amounts and covering such risks as is consistent  with sound business  practice;
keep true and  correct  books,  records  and  accounts  pursuant  to a system of
accounting  established and  administered in accordance with generally  accepted
accounting principles,  consistently applied; provide the Trustee with notice of
events  or  conditions  which  constitute  an Event of  Default  or which  could
reasonably be expected to have a Material Adverse Effect; comply in all material
respects with  applicable  environmental  laws and regulations and promptly take
any and all necessary  remedial  actions in response to the  presence,  storage,
use, disposal, transportation or release of any hazardous materials on, under or
about any real  property  owned,  or, to the extent  permitted  by the  property
owner,  leased or operated  by the  Company;  provide  the  Trustee  with prompt
written notice of any amendment or modification  of the Senior Credit  Agreement
or any other  document,  instrument  or  agreement  governing or relating to any
Senior  Debt,  or any  waiver  of any term or  provision  thereof;  use its best
efforts to cause all payments of interest on the Notes to be made utilizing cash
generated by the Company's operations prior to using any funds on deposit in the
Reserve  Account to make all or any portion of any such payment;  and cause each
Material  Subsidiary  (defined in the Indenture to include any subsidiary  which
accounts  for five  percent  or more of the  Company's  consolidated  annual net
revenues or consolidated net assets) to execute a Subsidiary  Guarantee pursuant
to which such  subsidiary  shall  agree to  unconditionally  guarantee  the full
payment and performance as and when due of all  obligations  under the Indenture
and the Notes.  The Company has no  Material  Subsidiary  as of the date of this
Prospectus.
    

         Pursuant to the  Indenture,  the Company has agreed that so long as any
Note shall be  outstanding,  it will not,  among  other  things,  and subject to
certain important  exceptions and qualifications  set forth therein:  permit any
amendment  or  modification  to be  made  to  its  certificate  or  articles  of
incorporation  or by-laws  which is  materially  adverse to the interests of the
Holders  as the  holders  of the Notes;  enter  into any  indenture,  agreement,
instrument  or other  arrangement  which  directly or  indirectly  prohibits  or
restrains,  or  has  the  effect  of  prohibiting  or  restraining,  or  imposes
materially  adverse  conditions  upon,  the  incurrence  and  maintenance of the
indebtedness  evidenced  by any  Note,  or the  execution  and  delivery  of any
Subsidiary Guarantee any provision of any Subsidiary Guarantee,  or contains any
provision  which would be violated or breached by the Company's  performance  of
any of its  obligations  under the Indenture or the Notes;  merge or consolidate
with or acquire a majority of the voting  shares of any other entity  unless the
primary  business  conducted by such entity is  substantially  similar to, or is
otherwise in the same  general  business as, the business of the Company and its
Subsidiaries  as presently  conducted;  lease,  sell or  otherwise  transfer any
property,  to any other  person or  entity,  except  for (i) sales and leases of
inventory in the ordinary course of business,  (ii) leases, sales,  transfers or
other  dispositions  of property  that,  together with all other property of the
Company previously so leased,  sold or transferred (other than inventory sold or
leased in the ordinary  course of business)  since the date of the  Indenture do
not constitute a substantial  portion of the property of the Company,  and (iii)
sales, transfers and other
                                       41
<PAGE>
dispositions of property that is unrelated to the Company's  primary business of
designing  and  manufacturing,  and selling  and  leasing  for its own  account,
portable  storage  containers;   or  file  or  consent  to  the  filing  of  any
consolidated,  combined  or unitary  income tax return with any person or entity
other than the  Company  and its  subsidiaries,  or enter  into any tax  sharing
agreement or similar arrangement.

         The  Indenture  also  requires the Company to comply with the following
financial  covenants  (subject to normal year-end and closing audit  adjustments
for calculations or  determinations  made in accordance with generally  accepted
accounting principles, consistently applied for all relevant periods):

                  (i)  The  Company  shall  at  all  times  while  any  Note  is
         Outstanding  maintain a Tangible  Net Worth of not less than the amount
         set forth in the  table  below for the  applicable  fiscal  year of the
         Company:

          Fiscal Year ending                     Minimum Tangible
             December 31,                            Net Worth
             ------------                            ---------

   
                 1997                               $12,000,000
                 1998                                13,500,000
         1999 and thereafter                         15,000,000


         For purposes of this Indenture covenant, "Tangible Net Worth" means, as
         of any date, the total of:  consolidated  assets of the Company and its
         Subsidiaries,  minus their consolidated liabilities, minus (A) patents,
         copyrights, trademarks, trade names, franchises, licenses, customer and
         subscription lists,  goodwill and other similar intangibles  (excluding
         net reorganization value), (B) leasehold improvements, (C) organization
         expenses, (D) obligations due to the Company from affiliates (including
         any officer, director or shareholder thereof) and (E) security deposits
         and prepaid costs and expenses and other deferred assets.  For purposes
         of calculating Tangible Net Worth, the terms "consolidated  assets" and
         "consolidated  liabilities"  shall  include,  in addition to assets and
         liabilities  of the  Company  and  its  Subsidiaries  reflected  in the
         Company's  consolidated  balance  sheet in  accordance  with  generally
         accepted  accounting  principles,  any  assets and  liabilities  not so
         reflected  of any  special  purpose  subsidiary  of the  Company or its
         Subsidiaries and any corporation,  partnership, company, joint venture,
         trust  association,  or  joint-stock  company  in which more than fifty
         percent  (50%) of the  outstanding  voting stock or voting  interest is
         owned,  directly or indirectly,  by the Company or its Subsidiaries and
         which  was  formed  for  the   purpose   of   facilitating   any  asset
         securitization program of the Company or any Subsidiary.
    


                  (ii)  The  Company  shall  at all  times  while  any  Note  is
         Outstanding  maintain a Total Funded  Indebtedness Ratio of not greater
         than the ratio set forth in the table below for the  applicable  fiscal
         year of the Company:

          Fiscal Year ending                   Maximum Total Funded
             December 31,                       Indebtedness Ratio
             ------------                       ------------------
   
                 1997                                0.80 to 1
                 1998                                0.79 to 1
         1999 and thereafter                         0.78 to 1

         For purposes of this  Indenture  covenant,  "Total Funded  Indebtedness
         Ratio" means, as of any date, a ratio,  the numerator of which shall be
         an amount equal to the total  consolidated  indebtedness of the Company
         and  its  Subsidiaries   (whether  secured,   unsecured,   assumed,  or
         otherwise)  which has a  scheduled  maturity  date of more than one (1)
         year from the date of  determination,  including any capitalized  lease
         obligations  and  guaranteed  indebtedness  of any other person ("Total
         Consolidated Indebtedness"),  and the denominator of which shall be the
         sum of Total  Consolidated  Indebtedness plus Tangible Net Worth of the
         Company and its Subsidiaries at such date determined in accordance with
         generally  accepted  accounting  principles  on  a  consolidated  basis
         (excluding  treasury  stock and  excluding  the  effects of any foreign
         currency  translation  adjustments).  For purposes of calculating Total
         Consolidated Indebtedness,  the term "consolidated  indebtedness" shall
         include,   in  addition  to   indebtedness   of  the  Company  and  its
         Subsidiaries  reflected in the Company's  consolidated balance sheet in
         accordance  with  generally   accepted   accounting   principles,   any
         indebtedness not so reflected of any special purpose  subsidiary of the
         Company or its Subsidiaries and any corporation,  partnership, company,
         joint venture, trust, association, or joint-stock company in which more
         than fifty  percent  (50%) of the  outstanding  voting  stock or voting
         interest  is owned,  directly  or  indirectly,  by the  Company  or its
         Subsidiaries  and which was formed for the purpose of facilitating  any
         asset securitization program of the Company or any Subsidiary.
    

                  (iii)  The  Company  shall  at all  times  while  any  Note is
         Outstanding  maintain a Senior Funded Indebtedness Ratio of not greater
         than the ratio set forth in the table below for the  applicable  fiscal
         year of the Company:

         Fiscal Year ending                   Maximum Senior Funded
            December 31,                       Indebtedness Ratio
            ------------                       ------------------

                1997                                0.74 to 1
                1998                                0.73 to 1
         1999 and thereafter                        0.72 to 1

         provided,  however,  that if at any time the Company or any  Subsidiary
         shall incur Senior  Unsecured  Indebtedness,  the Company  shall at all
         times  while  any  Note  is   Outstanding   maintain  a  Senior  Funded
         Indebtedness Ratio of not greater than the ratio set forth in the table
         below (in lieu of the ratios set forth above) for the applicable fiscal
         year of the Company:

         Fiscal Year ending                   Maximum Senior Funded
            December 31,                       Indebtedness Ratio
            ------------                       ------------------

                1997                                0.72 to 1
                1998                                0.71 to 1
         1999 and thereafter                        0.70 to 1

         For   purposes   of  this   Indenture   covenant,   "Senior   Unsecured
         Indebtedness"  means any Senior Debt of the Company or its Subsidiaries
         that  is  not  secured  by  any  mortgage,  lien,  pledge,  charge,  or
         encumbrance  upon  property or assets of the Company or any  Subsidiary
         and which has a scheduled  maturity date of more than one (1) year from
         the date of determination. 
                                       42
<PAGE>
   
         For purposes of this Indenture  covenant,  "Senior Funded  Indebtedness
         Ratio" means, as of any date, a ratio,  the numerator of which shall be
         an amount equal to the total outstanding Senior Debt of the Company and
         its Subsidiaries  which has a scheduled  maturity date of more than one
         (1) year from the date of  determination,  and the denominator of which
         shall be the sum of Total  Consolidated  Indebtedness plus Tangible Net
         Worth of the Company and its  Subsidiaries  at such date  determined in
         accordance  with  generally   accepted   accounting   principles  on  a
         consolidated basis (excluding  treasury stock and excluding the effects
         of any foreign currency translation adjustments).
    

         Without  limiting  any other  provision of the  Indenture,  and without
prejudice  to any other  remedies  which the  Trustee or the Holders may have in
respect of any matured or unmatured Event of Default  thereunder,  the Indenture
provides  that during such time as the Company  shall fail to comply  fully with
each of the financial  covenants  described in subparagraphs (i), (ii) and (iii)
above, the Company shall not:

                  (i)  incur  any  indebtedness  (whether  secured,   unsecured,
         funded,  unfunded,  assumed,  or otherwise),  including any capitalized
         lease  obligations  and  guaranteed  indebtedness  of any other  person
         (provided,  that this  provision  shall not  prohibit  the Company from
         issuing  preferred  stock or other  equity  securities;  and  provided,
         further,  that this  provision  shall not  prohibit  the  Company  from
         borrowing  under  the  Senior  Credit  Agreement  so long as the  total
         indebtedness  outstanding  under the Senior  Credit  Agreement,  at all
         times  during the period in which the Company  fails to comply with the
         provisions  of such  subparagraph(s),  does not exceed the total amount
         outstanding  under the Senior  Credit  Agreement as of the initial date
         that the Company  shall have failed to comply  with the  provisions  of
         such subparagraph(s);

                  (ii) enter into a transaction (including,  without limitation,
         the  purchase or sale of any  property or  service)  with,  or make any
         payment or  transfer  to,  any  director,  officer  or other  affiliate
         (including  without  limitation any holder of five percent (5%) or more
         of any class of the Company's equity securities) except in the ordinary
         course of business and pursuant to the reasonable  requirements  of the
         Company's business and upon fair and reasonable terms no less favorable
         to  the  Company  than  the  Company   would  obtain  in  a  comparable
         arms-length transaction; or

                  (iii) engage in or  consummate  any  transaction  or series of
         transactions that would otherwise be permitted pursuant to the negative
         covenants set forth in Section 1019 the Indenture.

Events of Default and Remedies

         Pursuant to the Indenture,  each of the following  constitutes an Event
of Default thereunder: (a) the Company fails to make any payment of principal or
interest on a Note on or before the date such payment is due (provided, that the
Company  shall not be deemed to have failed to make an interest  payment if such
payment is made with funds on deposit in the  Reserve  Account),  or the Company
shall  fail to pay any other  amount due on  account  of the Notes  (other  than
principal  or interest)  within ten (10) days of receipt of written  notice from
the Trustee;  (b) the Company  fails to deposit  into the Reserve  Account on or
before  the date  that is six (6)  months  after  the  date of any  disbursement
therefrom  any amount  necessary  to cause the amount on deposit in the  Reserve
Account at such time to equal six (6) months' interest under the Notes, based on
the principal amount  outstanding  under the Notes at such time; (c) the Company
fails to comply with any other  provision  of the  Indenture,  and such  failure
continues  for more than  thirty  (30) days  after the  earlier of the date upon
which (i) the Company  shall have become  aware of such  failure or (ii) written
notice of such  failure  shall  first  have  been  given to the  Company  by the
Trustee; (d) any warranty,  representation or other statement by or on behalf of
the Company  contained in the  Indenture  shall have been false or misleading in
any material respect when made; (e) any event shall occur or any condition shall
exist in respect of the  indebtedness  of the  Company  under the Senior  Credit
Agreement or under any agreement securing or relating to such indebtedness, that
immediately  or with any one or more of the  passage  of time or the  giving  of
notice causes such  indebtedness,  or a portion thereof,  to become due prior to
its stated maturity or prior to its regularly scheduled date or dates of payment
or  causes  any one or more of the  holders  thereof  or a trustee  therefor  to
require the Company
                                       43
<PAGE>
or any Subsidiary to repurchase such indebtedness from the holders thereof;  (f)
a receiver,  liquidator,  custodian or trustee of the Company or any Subsidiary,
or of all or any substantial part of the property of either,  shall be appointed
by court  order and such order  remains in effect for more than sixty (60) days,
or an order for relief  shall be  entered  with  respect  to the  Company or any
Subsidiary,  or the Company or any Subsidiary shall be adjudicated a bankrupt or
insolvent,  or all or any substantial part of the property of the Company or any
Subsidiary  shall be  sequestered  by court order and such order shall remain in
effect for more than sixty (60) days;  (g) a petition shall be filed against the
Company or any Subsidiary  under any  bankruptcy,  reorganization,  arrangement,
insolvency,  readjustment  of  debt,  dissolution  or  liquidation  law  of  any
jurisdiction,  whether now or  hereafter  in effect,  and shall not be dismissed
within  sixty (60) days after such  filing;  (h) the  Company or any  Subsidiary
shall file a petition  in  voluntary  bankruptcy  or  seeking  relief  under any
provision   of  any   bankruptcy,   reorganization,   arrangement,   insolvency,
readjustment  of  debt,  dissolution  or  liquidation  law of any  jurisdiction,
whether  now or  hereafter  in  effect,  or shall  consent  to the filing of any
petition  against it under any such law; (i) the Company or a  Subsidiary  shall
make an  assignment  for the benefit of its  creditors,  or admit in writing its
inability,  or fail,  to pay its debts  generally  as they  become due, or shall
consent to the  appointment of a receiver,  liquidator or trustee of the Company
or a Subsidiary  or of all or a substantial  part of its property;  (j) a final,
non-appealable  judgment or judgments in the  aggregate for the payment of money
in excess of Two-Hundred Fifty Thousand Dollars ($250,000) is or are outstanding
against  one or more of the  Company  and the  Subsidiaries  and any one of such
judgments  shall  have been  outstanding  for more than sixty (60) days from the
date of its entry and shall not have been discharged in full or stayed;  (k) the
Reserve Account Security  Agreement shall fail to remain in full force or effect
or any action shall be taken to  discontinue  or to assert the invalidity of the
Reserve Account Security Agreement,  or the Company or any Subsidiary shall fail
to comply with any of the terms and provisions of the Reserve  Account  Security
Agreement,  or the Company  denies the  enforceability  of the  Reserve  Account
Security Agreement or gives notice (written or otherwise) to such effect; or (l)
any  Subsidiary  Guarantee  shall  fail to remain in full force or effect or any
action  shall  be  taken  to   discontinue   or  to  assert  the  invalidity  or
unenforceability  of any Subsidiary  Guarantee,  or any Subsidiary shall fail to
comply with any of the terms or  provisions  of a Subsidiary  Guarantee,  or any
Subsidiary denies that it has any further liability under a Subsidiary Guarantee
or gives notice (written or otherwise) to such effect.

         If any Event of  Default  of the type  specified  in clause  (a) of the
foregoing   paragraph  shall  exist,  the  Notes  shall   automatically   become
immediately  due and payable  together with interest  accrued  thereon,  without
presentment, demand, protest or notice of any kind. If an Event of Default other
than those of the type specified in clause (a) of the foregoing  paragraph shall
exist and the  indebtedness  of the Company  under the Senior  Credit  Agreement
shall have been declared due and payable  prior to its stated  maturity or prior
to its regularly  scheduled date or dates of payment  pursuant to Section 9.2(a)
thereof (or any successor section having similar effect),  the Trustee by notice
in writing to the Company, or the holders of at least 25% in aggregate principal
amount of the  outstanding  Notes,  may (i) declare the unpaid  principal of and
accrued interest on the outstanding Notes to be due and payable immediately and,
upon any such declaration,  the outstanding  Notes shall become  immediately due
and payable,  or (ii) exercise any other right, power or remedy permitted to the
Trustee or such holders by law. Notwithstanding the foregoing, the rights of the
Trustee and the Holders to exercise  rights upon the  occurrence  of an Event of
Default  under the Indenture are limited by, and subject in all respects to, the
subordination  provisions set forth in the Indenture.  See  "Description  of the
Notes - Subordination."

         Upon the occurrence and during the continuation of an Event of Default,
all outstanding principal,  interest and other amounts due under the Notes shall
bear  interest  at the  Default  Rate.  No course of  dealing on the part of any
holder of the Note nor any  delay or  failure  on the part of any  holder of the
Note to exercise any right shall  operate as a waiver of such right or otherwise
prejudice such holder's  rights,  powers and remedies.  Within 30 days after the
occurrence  of any Event of  Default or any event  which is, or after  notice or
lapse of time or both would become, an Event of Default,  the Trustee shall give
the Holders of Notes notice  thereof as and to the extent  provided by the Trust
Indenture  Act.  The  Indenture  requires the Company to deliver to the Trustee,
within 90 days  after the end of each  fiscal  year,  an  officer's  certificate
specifying whether the Company is in default in the performance or observance of
any of the  provisions of the Indenture  and, if so, a description of the nature
and status thereof.
                                       44
<PAGE>
Successor Company

         The Company  shall not  consolidate  with or merge into, or transfer or
lease its assets  substantially as an entirety to any other corporation or other
entity  unless  the  successor  assumes  the due  and  punctual  payment  of the
principal of and any premium and  interest on all the Notes and the  performance
or observance  of every  covenant of the Indenture on the part of the Company to
be performed or observed.

Modification of the Indenture

         The  Indenture  contains  provisions  permitting  the  Company  and the
Trustee,  with the consent of the Holders of not less than  66-2/3% in principal
amount  of the  outstanding  Notes,  to  enter  into  one or  more  supplemental
indentures for the purpose of adding any provisions to or changing in any manner
or eliminating  any of the existing  provisions of the Indenture or of modifying
in any manner the rights of the  holders of Notes  under the  Indenture,  except
that no such supplemental  indenture shall, without the consent of the holder of
each outstanding Note affected  thereby,  (i) change the stated maturity date of
the principal of, or any  installment  of principal of or interest on, any Note,
or reduce the principal  amount  thereof or the rate of interest  thereon or any
premium  payable  upon the  redemption  thereof,  or  reduce  the  amount of the
principal  of any Note which  would be due and  payable  upon a  declaration  of
acceleration of the maturity  thereof,  or change any place of payment where, or
the coin or  currency in which,  any Note or any premium or interest  thereon is
payable,  or impair the right to institute suit for the  enforcement of any such
payment on or after the stated maturity  thereof,  or (ii) reduce the percentage
in principal  amount of the outstanding  Notes,  the consent of whose holders is
required for any such supplemental indenture, or the consent of whose holders is
required for any waiver (of compliance with certain provisions of this Indenture
or certain  defaults  hereunder  and their  consequences)  provided  for in this
Indenture.  Without  the  consent of the  holders of the Notes,  the Company may
amend or supplement the Indenture or the Notes to cure any ambiguity,  omission,
defect or  inconsistency  or to make any change that would not adversely  affect
the rights of any Noteholder.


   
                     DESCRIPTION OF THE REDEEMABLE WARRANTS

         The  Redeemable  Warrants are to be issued  under a Warrant  Agreement,
dated as of ________ __, 1997 (the  "Warrant  Agreement"),  between the Company,
and Harris Trust and Savings Bank, as warrant  agent (the  "Warrant  Agent").  A
copy of the proposed form of the Warrant  Agreement has been filed as an exhibit
to the Registration  Statement of which this Prospectus is a part. The following
summary  of certain  provisions  of the  Warrant  Agreement  and the  Redeemable
Warrants  does not purport to be complete and is subject to, and is qualified in
its entirety by reference to, all  provisions  of the Warrant  Agreement and the
Redeemable  Warrants,  including  the  definitions  therein  of  certain  terms.
Whenever particular sections, articles or defined terms of the Warrant Agreement
or the Redeemable  Warrants are referred to herein,  such sections,  articles or
defined terms shall be as specified in the Warrant  Agreement or the  Redeemable
Warrants, as applicable.

    
General

   
         Each  Redeemable  Warrant  entitles the  registered  holder  thereof to
purchase one share of Common Stock at an exercise price of $___ per share at any
time commencing on March 1, 1998 and ending at 5:00 p.m., Phoenix, Arizona time,
on  November  1,  2002.  The  exercise  price  of the  Redeemable  Warrants  was
determined by negotiation between the Company and the Underwriter and should not
be construed  to be  predictive  of or to imply that any price  increases in the
Company's securities will occur. The Redeemable Warrants will be issued pursuant
to a warrant agreement (the "Warrant  Agreement") among the Company,  and Harris
Trust and Savings  Bank, as warrant  agent (the  "Warrant  Agent"),  and will be
evidenced by warrant  certificates in registered  form.  Redeemable  Warrants to
purchase 150,000 shares (or 172,500 shares if the  Underwriter's  over-allotment
option is exercised in full) of Common Stock will be issued in this  Offering to
the  initial  purchasers  of the  Notes.  Redeemable  Warrants  to  purchase  an
additional 150,000 shares (or 172,500 shares if the Underwriter's over-allotment
option is exercised  in full) will be issued to the  Underwriter  as  additional
underwriting  compensation.  See "Underwriting."
                                       45
    
<PAGE>
Adjustment  of  Exercise  Price and  Change in  Number of Shares  Issuable  Upon
Exercise

   
         The  Redeemable  Warrants  provide for adjustment of the exercise price
and for a change in the number of shares  issuable  upon exercise to protect the
Warrantholders against dilution upon the occurrence of certain events. Upon each
adjustment of the exercise price, Warrantholders shall thereafter be entitled to
purchase,  at the exercise  price  resulting from such  adjustment,  a number of
shares determined by multiplying the exercise price in effect  immediately prior
to  such  adjustment  by  the  number  of  shares  purchasable  pursuant  hereto
immediately  prior to such  adjustment  and dividing the product  thereof by the
exercise price  resulting  from such  adjustment.  Subject to certain  important
exceptions and  qualifications  set forth in the Warrant  Agreement,  the events
which  trigger  adjustments  of the exercise  price and changes in the number of
shares issuable upon exercise are as follows:
    

                  (i) In the event that the  Company  shall at any time issue or
         sell, or declare any dividend payable in,  additional  shares of Common
         Stock or  securities  convertible  into Common  Stock,  and the Company
         shall receive consideration in respect of such issuance, sale, dividend
         or  distribution  in an amount less than the current  market price Fair
         Value  of the  securities  so  issued  or sold or the  securities  with
         respect to which such dividend or distribution  relates,  then, in each
         such event,  the  exercise  price in effect  immediately  prior to such
         issuance,  sale,  dividend or distribution shall be reduced to a number
         which shall be calculated by dividing (A) an amount equal to the sum of
         (1) the number of shares of Common Stock outstanding  immediately prior
         to such issuance,  sale,  dividend or  distribution,  multiplied by the
         then existing exercise price plus (2) the aggregate  consideration,  if
         any,  received by the Company  upon such  issuance,  sale,  dividend or
         distribution,  by (B) the  total  number  of  shares  of  Common  Stock
         outstanding   immediately  after  such  issuance,   sale,  dividend  or
         distribution.  If the Company shall declare any dividend,  or authorize
         any other  distribution,  upon any stock of the  Company  of any class,
         payable in  additional  shares of Common  Stock or by the  issuance  of
         securities   convertible   into  Common  Stock,   such  declaration  or
         distribution  shall be deemed  to have  been  issued or sold (as of the
         record  date)  without  consideration.  The  number of shares of Common
         Stock  outstanding at any given time,  for purposes of this  provision,
         shall not  include  shares  owned or held by or for the  account of the
         Company,  and the disposition of any such shares shall be considered an
         issue or sale of Common Stock for the purposes hereof.
   
                  (ii) If any capital  reorganization or reclassification of the
         capital stock of the Company,  or any or any consolidation or merger of
         the  Company  with  another   corporation,   or  the  sale  of  all  or
         substantially  all  of its  assets  to  another  corporation  shall  be
         effected in such a way that  holders of Common  Stock shall be entitled
         to receive  cash,  stock,  securities  or assets with  respect to or in
         exchange for Common Stock, then, as a condition of such reorganization,
         reclassification,  consolidation,  merger or sale,  lawful and adequate
         provisions  shall be made whereby the  Warrantholders  shall thereafter
         have the  right to  purchase  and  receive  upon the basis and upon the
         terms and conditions  specified in the Warrant  Agreement upon exercise
         of the  Redeemable  Warrants  and in lieu of the  shares of the  Common
         Stock of the Company immediately theretofore purchasable and receivable
         upon the exercise of the rights represented  hereby,  such cash, shares
         of stock, securities or assets as may be issued or payable with respect
         to or in exchange  for a number of  outstanding  shares of Common Stock
         equal  to the  number  of  shares  of  such  Common  Stock  immediately
         theretofore  purchasable and receivable upon the exercise of the rights
         represented thereby,  and in any such case appropriate  provision shall
         be made with respect to the rights and interests of the  Warrantholders
         to the  end  that  the  provisions  of the  Warrant  Agreement  and the
         Redeemable  Warrants  (including,  without  limitation,  provisions for
         adjustments  of  the  exercise  price  and  of  the  number  of  shares
         purchasable   and  receivable  upon  the  exercise  of  the  Redeemable
         Warrants)  shall  thereafter  be  applicable,  as  nearly as may be, in
         relation  to any  shares  of  stock  securities  or  assets  thereafter
         deliverable upon the exercise hereof.
    
                                       46
<PAGE>
   
                  (iii)  In case at any  time  or from  time to time  conditions
         arise by reason of action taken by the Company which are not adequately
         covered by the provisions of certain of the anti-dilution provisions of
         the Warrant  Agreement and which might  materially and adversely effect
         the  exercise  rights of the  Warrantholders  thereunder,  the Board of
         Directors of the Company shall cause an  appropriate  adjustment to the
         Exercise  Price and the number of shares  purchasable  upon exercise of
         the  Redeemable  Warrants,  so as to preserve,  without  dilution,  the
         exercise rights of the Warrantholders.

                  (iv) In case at any  time  the  Company  shall  subdivide  its
         outstanding shares of Common Stock into a greater number of shares, the
         exercise price of the Redeemable  Warrants in effect  immediately prior
         to such subdivision shall be proportionately  reduced and the number of
         shares of Common Stock  purchasable upon exercise  thereof  immediately
         prior to such  subdivision  shall  be  proportionately  increased,  and
         conversely,  in  case  at  any  time  the  Company  shall  combine  its
         outstanding shares of Common Stock into a smaller number of shares, the
         exercise price of the Redeemable  Warrants in effect  immediately prior
         to such combination shall be  proportionately  increased and the number
         of shares of Common Stock purchasable upon exercise thereof immediately
         prior to such combination shall be proportionately reduced.

                  (v) In case  the  Company  shall,  at any  time  prior  to the
         expiration of the Redeemable Warrants,  dissolve,  liquidate or wind up
         its affairs, the Warrantholders shall be entitled, upon the exercise of
         the Redeemable  Warrants,  to receive,  in lieu of the shares of Common
         Stock of the Company which such Warrantholders would have been entitled
         to  receive,  the same kind and  amount  of  assets as would  have been
         issued,  distributed  or paid  to such  Warrantholders  upon  any  such
         dissolution,  liquidation  or winding up with respect to such shares of
         Common Stock of the Company,  had such  Warrantholders been the holders
         of record of the shares of Common Stock  issuable  upon exercise of the
         Redeemable  Warrants on the record date for the  determination of those
         persons  entitled to receive any such liquidating  distribution.  After
         any such  dissolution,  liquidation or winding up which shall result in
         any cash distribution in excess of the exercise price of the Redeemable
         Warrants,  the  Warrantholders  may,  at  each  such  holder's  option,
         exercise  the  same  without  making  payment  of  the  exercise  price
         therefor,  and in such case the Company shall, upon the distribution to
         said holders,  consider that said exercise  price has been paid in full
         to it and in making  settlement  to said holders  shall deduct from the
         amount payable to such holders an amount equal to such exercise price.

                  (vi) In each case of an  adjustment in the number of shares of
         Common Stock or other stock,  securities or property  receivable on the
         exercise of the  Redeemable  Warrants,  the Board of  Directors  of the
         Company and the Company's  Chief  Financial  Officer shall compute such
         adjustment  in accordance  with the terms of the Warrant  Agreement and
         the Redeemable Warrants and prepare and duly execute and deliver to the
         Warrant Agent a certificate  setting forth such  adjustment and showing
         in detail the facts upon which such adjustment is based.

         The  Redeemable  Warrants  do not confer  upon the  Warrantholders  any
voting or other rights of a stockholder of the Company.

Exercise of Redeemable Warrants

         A  Redeemable  Warrant  may be  exercised  upon  written  notice to the
Company  (accompanied by surrender of the Redeemable  Warrant  certificate)  and
upon payment of the full exercise price for the number of shares with respect to
which the Redeemable Warrant is being exercised.  Shares issued upon exercise of
Redeemable Warrants, upon payment in accordance with the terms of the Redeemable
Warrants, will be fully paid and non-assessable.  The Redeemable Warrants may be
exercised  only during the  exercise  period  referred to above.  No  fractional
shares or scrip representing fractional shares shall be issued upon the exercise
of the Redeemable  Warrants.  With respect to any fraction of a share called for
upon exercise of a Redeemable  Warrant,  such  fraction  shall be rounded to the
nearest whole share (with a fraction of one-half  rounded up to the next highest
integer).

Redemption of Redeemable Warrants

         On not less  than  thirty  (30)  days  notice  given at any time  after
______________  (the  "Redemption  Notice"),  to the  Holders of the  Redeemable
Warrants being redeemed, the Redeemable Warrants may be redeemed, at the option
                                       47
<PAGE>
of the Company, at a redemption price of $0.05 per Redeemable Warrant,  provided
the Market Price of the Common Stock receivable upon exercise of such Redeemable
Warrants  exceeds  $______,  subject to  adjustment.  Market Price means (i) the
average  closing  bid price of the Common  Stock,  for twenty  (20)  consecutive
business  days,  ending on the  Calculation  Date as reported by Nasdaq,  if the
Common Stock is traded on the Nasdaq SmallCap  Market,  or (ii) the average last
reported sale price of the Common Stock,  for twenty (20)  consecutive  business
days,  ending on the  Calculation  Date, as reported by the primary  exchange on
which the Common  Stock is traded,  if the Common  Stock is traded on a national
securities  exchange,  or by Nasdaq, if the Common Stock is traded on the Nasdaq
National Market. All Warrants must be redeemed if any are redeemed.  Calculation
Date means a date within 15 days of the mailing of a Redemption Notice.

         If the conditions  for  redemption are met, and the Company  desires to
exercise  its right to redeem the  Redeemable  Warrants,  it shall  request  the
Representative to mail a Redemption Notice to each of the Registered  Holders of
the Redeemable Warrants to be redeemed,  first class, postage prepaid, not later
than the  thirtieth  day  before the date  fixed for  redemption,  at their last
address as shall  appear on the records  maintained  pursuant to the  Redeemable
Warrants.

         The Redemption  Notice will specify (i) the Redemption  Price, (ii) the
Redemption Date, (iii) the place where the Redeemable Warrant Certificates shall
be delivered and the Redemption  Price paid, (iv) that the  Representative  will
assist  each  Registered  Holder of a Warrant in  connection  with the  exercise
thereof  and (v) that the  right  to  exercise  the  Redeemable  Warrants  shall
terminate at 5:00 p.m. (New York time) on the business day immediately preceding
the Redemption Date. On and after the Redemption Date, Registered Holders of the
Redeemable  Warrants  will  have no  further  rights  except  to  receive,  upon
surrender of the Warrant, the Redemption Price.
    

                DESCRIPTION OF COMMON STOCK AND OTHER SECURITIES

General

   
         The Company's  Certificate of Incorporation  authorizes the issuance of
22,000,000 shares, consisting of 17,000,000 shares of Common Stock and 5,000,000
shares of preferred  stock,  par value $.01 per share. As of August 1, 1997, the
Company  had  6,739,324  shares of  Common  Stock  outstanding  and no shares of
preferred  stock  outstanding.  At August 1, 1997,  the Company had  reserved an
aggregate of 1,891,250  shares of Common Stock for issuance upon the exercise of
outstanding options, warrants and other rights to acquire shares of Common Stock
(not including the shares  issuable upon exercise of the Redeemable  Warrants to
be issued pursuant to this  Offering).  An aggregate of 150,000 shares of Common
Stock (or 172,000 shares if the Underwriters  over-allotment option is exercised
in full) will be issuable  upon the  exercise  of the  Redeemable  Warrants.  An
additional   150,000   shares  of  Common  Stock  (or  172,000   shares  if  the
Underwriter's  over-allotment option is exercised in full) will be issuable upon
the exercise of warrants  issued to the  Underwriter as additional  underwriting
compensation.  See  "Underwriting."  An additional 50,000 shares of Common Stock
will be issuable  upon exercise of the Bridge  Warrants  issued to the holder of
the Bridge Notes.  The Bridge Note holder has the right,  upon  repayment of the
Bridge Notes,  to exchange the Bridge  Warrants for warrants to purchase  50,000
shares of Common Stock on terms and  conditions  identical to those set forth in
the Redeemable Warrants. See "Use of Proceeds."
    

Common Stock

         The holders of Common  Stock are  entitled to one vote per share on all
matters  submitted to a vote of stockholders of the Company.  In addition,  such
holders  are  entitled  to receive  ratably  such  dividends,  if any, as may be
declared  from  time to time by the  Board of  Directors  out of  funds  legally
available therefor.  In the event of the dissolution,  liquidation or winding up
of the Company, the holders of Common Stock are entitled to share ratably in all
assets  remaining  after  payment  of  all  liabilities  of  the  Company.   All
outstanding shares of Common Stock are fully paid and nonassessable.

         The holders of Common Stock do not have any subscription, redemption or
conversion rights, nor do they have any preemptive or other rights to acquire or
subscribe  for  additional,  unissued or treasury  shares.  Accordingly,  if the
Company were to elect to sell  additional  shares of Common Stock following this
Offering, persons acquiring Common Stock in this Offering would have no right to
purchase additional shares, and as a result, their percentage equity interest in
the Company would be reduced.

         Pursuant  to the  Company's  Bylaws,  except  for  any  matters  which,
pursuant to the Delaware  General  Corporation Law ("Delaware  Law"),  require a
greater  percentage  vote  for  approval,   the  holders  of  one-third  of  the
outstanding  Common Stock,  if present in person or by proxy,  are sufficient to
constitute a quorum for the transaction of business at meetings of the Company's
stockholders.  Holders of shares of Common  Stock are  entitled  to one vote per
share on all matters submitted to the vote of Company 
                                       48
<PAGE>
stockholders.  Except as to any matters which, pursuant to Delaware Law, require
a greater percentage vote for approval, the affirmative vote of the holders of a
majority  of the  Common  Stock  present  in person  or by proxy at any  meeting
(provided a quorum as aforesaid is present  thereat) is sufficient to authorize,
affirm or ratify any act or action, including the election of directors.

         The  holders  of Common  Stock do not have  cumulative  voting  rights.
Accordingly,  the holders of more than half of the outstanding  shares of Common
Stock can elect all of the  Directors  to be  elected in any  election,  if they
choose to do so. In such event,  the holders of the  remaining  shares of Common
Stock would not be able to elect any  Directors.  The Board is empowered to fill
any  vacancies  on the Board  created  by the  resignation,  death or removal of
Directors.

         In  addition  to voting at duly  called  meetings  at which a quorum is
present in person or by proxy,  Delaware Law and the  Company's  Bylaws  provide
that  stockholders  may take action  without the holding of a meeting by written
consent or  consents  signed by the  holders of a  majority  of the  outstanding
shares of the capital  stock of the Company  entitled  to vote  thereon.  Prompt
notice of the  taking of any  action  without a meeting  by less than  unanimous
consent  of the  stockholders  will be given to  those  stockholders  who do not
consent  in  writing  to the  action.  The  purposes  of this  provision  are to
facilitate action by stockholders and to reduce the corporate expense associated
with annual and  special  meetings  of  stockholders.  Pursuant to the rules and
regulations  of the  Commission,  if  stockholder  action  is taken  by  written
consent,  the Company will be required to send to each  stockholder  entitled to
vote on the matter acted on, but whose consent was not solicited, an information
statement containing information  substantially similar to that which would have
been  contained in a proxy  statement.  The Board of Directors  intends to place
before  the  Company's  stockholders  at the  Company's  1997  annual  meeting a
proposal that would amend the Company's  Bylaws and Certificate of Incorporation
to prohibit shareholder action by written consent.

Preferred Stock

   
         The Company is authorized to issue up to 5,000,000  shares of preferred
stock,  $.01 par value  per  share  ("Preferred  Stock"),  50,000 of which  were
designated  as Series A  Convertible  Preferred  Stock during  December 1995 and
issued for consideration of $100 per share. All of the outstanding shares of the
Series A Convertible  Preferred  Stock were  converted  according to their terms
into an aggregate of 1,904,324  shares of Common Stock during the first  quarter
of 1996,  at which time all such  shares of the Series A  Convertible  Preferred
Stock  became  authorized  but unissued  shares of Preferred  Stock which may be
reissued.
    

         Under the Company's  Certificate of Incorporation,  shares of Preferred
Stock may, without any action by the  stockholders of the Company,  be issued by
the Board of  Directors  of the Company  from time to time in one or more series
for such consideration and with such relative rights, privileges and preferences
as the Board may  determine.  Accordingly,  the  Board  has the  power,  without
stockholder  approval, to fix the dividend rate and to establish the provisions,
if any, relating to voting rights,  redemption rate,  sinking fund,  liquidation
preferences  and conversion  rights for any series of Preferred  Stock issued in
the future, which could adversely affect the voting power or other rights of the
holders of the Common Stock.

         It is not possible to state the actual effect of the  authorization  of
the Preferred Stock upon the rights of the holders of the Common Stock until the
Board  determines the specific  rights of the holders of any series of preferred
Stock.  The Board's  authority to issue  Preferred  Stock  provides a convenient
vehicle in connection with possible  acquisitions and other corporate  purposes,
but could have the effect of making it more  difficult  for a person or group to
gain  control of the  Company.  The  Company  has no present  plans to issue any
shares of Preferred Stock.

Other Warrants

         In connection with its 1994 initial public offering, the Company issued
warrants (the "IPO  Warrants")  which entitle the holders thereof to purchase an
aggregate of 1,067,500 shares of Common Stock, at $5.00 per share. The number of
shares and the exercise  price are subject to adjustment  upon the occurrence of
certain  specified  events.  The IPO Warrants  expire on February 17, 1998.  The
Company  has the right to 
                                       49
<PAGE>
   
redeem the IPO  Warrants  at $.01 per share of Common  Stock  subject to the IPO
Warrants at any time after the closing  price of the Common Stock has been $7.00
or more for at least 20 consecutive trading days. The IPO Warrants are quoted on
the Nasdaq SmallCap Market under the symbol "MINIW."
    

         The Company issued to the  underwriters  of its initial public offering
unit warrants to purchase  units  comprised of an aggregate of 187,500 shares of
Common Stock and warrants to purchase an  additional  aggregate of 93,750 shares
of Common Stock. The unit warrants are exercisable at $12.00 per unit (each unit
being  comprised  of two shares of Common  Stock and a warrant to  purchase  one
share  of  Common  Stock),  and the  warrants  included  within  the  units  are
exercisable  at $5.00 per share of Common  Stock.  The  warrants to purchase the
units, and the warrants included therein, expire on February 17, 1998.

   
         In connection with the sale of the Bridge Notes,  the Company issued to
purchasers of the Bridge Notes warrants  ("Bridge  Warrants") to purchase 50,000
shares of Common Stock.  The Bridge  Warrants are exercisable at $5.00 per share
and include other terms substantially identical to the terms of the Warrants. As
part of this  Offering,  the holders of the Bridge  Notes will be  afforded  the
opportunity  to exchange  all the Bridge  Warrants  for  Redeemable  Warrants to
purchase 50,000 shares of Common Stock.
    

Classified Board Of Directors And Related Provisions

         The Company's Board of Directors  intends to propose that the Company's
stockholders  adopt at the  Company's  1997 annual  meeting of  stockholders  an
amendment  to the  Company's  Certificate  of  Incorporation  to  provide  for a
classified  board of  directors.  The  amendment  will provide that the Board of
Directors be divided into three classes,  and that the directors serve staggered
terms of three years each.  The  purpose of the  classified  board is to promote
conditions  of  continuity  and  stability  in the  composition  of the Board of
Directors and in the policies formulated by the Board of Directors,  by insuring
that in the ordinary  course,  at least  two-thirds of the directors will at all
times have at least one year's experience as directors.  However, the classified
board structure may prevent  stockholders  who do not approve of the policies of
the Board of Directors  from  removing a majority of the Board of Directors at a
single annual  meeting,  because it will  normally  take two annual  meetings of
stockholders to elect a majority of the Board.

Delaware Anti-Takeover Law

         Section 203 of the  Delaware  Law  prohibits a publicly  held  Delaware
corporation  from  engaging  in a  "business  combination"  with an  "interested
stockholder"  for a period of three years after the date of the  transaction  in
which the person became an interested stockholder,  unless (i) prior to the date
of the  business  combination,  the  transaction  is  approved  by the  board of
directors of the corporation,  (ii) upon  consummation of the transaction  which
resulted in the stockholder becoming an interested  stockholder,  the interested
stockholder  owns at least 85% of the  outstanding  voting stock, or (iii) on or
after such date, the business  combination is approved by the board of directors
and by the affirmative vote of at least 66 2/3% of the outstanding  voting stock
that is not  owned  by the  interested  stockholder.  A  "business  combination"
includes mergers,  asset sales and other  transactions  resulting in a financial
benefit  to the  stockholder.  An  "interested  stockholder"  is a person,  who,
together with affiliates and associates,  owns (or within three years,  did own)
15% or more of the corporation's voting stock.

Transfer Agent and IPO Warrant Agent

         The transfer  agent for the Common Stock and the Warrant  Agent for the
IPO Warrants is Harris Trust and Savings Bank.

   
                    CERTAIN FEDERAL INCOME TAX CONSIDERATIONS

The Notes
    

         The  following  is a discussion  of certain  anticipated  U.S.  federal
income tax consequences of the purchase,  ownership and disposition of the Notes
as of the date  hereof.  It deals  only with  Notes  held as  capital  assets by
initial purchasers that are United States holders and does not deal with special
situations,  such as those of foreign persons, dealers in securities,  financial
institutions,  life insurance companies,  
                                       50
<PAGE>
holders whose  "functional  currency" is not the U.S.  dollar,  or special rules
with respect to certain "straddle" or hedging transactions. The discussion below
is based upon the Internal Revenue Code of 1986, as amended,  (the "Code"),  and
regulations,  rulings and judicial  decisions  thereunder as of the date hereof,
and such  authorities  may be  repealed,  revoked or modified so as to result in
federal  income  tax   consequences   different  from  those  discussed   below.
PROSPECTIVE  PURCHASERS  CONSIDERING  AN INVESTMENT IN THE NOTES SHOULD  CONSULT
THEIR TAX ADVISORS  CONCERNING THE FEDERAL INCOME TAX CONSIDERATIONS THAT MAY BE
SPECIFIC TO THEM AS WELL AS ANY TAX  CONSEQUENCES  ARISING UNDER THE LAWS OF ANY
OTHER TAXING JURISDICTION.

Original Issue Discount

   
         The issue  price of the Notes  will be the price at which the Notes and
the Redeemable Warrants,  together, are sold to investors. In order to determine
the issue price for the Notes and the Redeemable  Warrants,  the aggregate issue
price must be allocated between the Notes and the Redeemable Warrants based upon
their relative fair market values on the date of issuance. If a holder purchases
Notes and the Redeemable Warrants for the issue price of the Notes, the holder's
initial  tax  basis  for the Note and the  Redeemable  Warrants  will  equal the
portion of the issue price of the Notes  allocated to each. The Company  intends
to allocate the issue price on a per Note and per the Redeemable  Warrant basis.
A holder of Notes and Redeemable  Warrants may not adopt a different  allocation
unless  such  holder  properly  discloses  such a  different  allocation  on the
holder's  federal income tax return for the year in which the Notes and Warrants
were acquired.

         Because  the Notes  are  being  offered  together  with the  Redeemable
Warrants,  a portion of the  offering  price for a Note will be allocated to the
Notes and a portion to the Redeemable Warrants. Since the portion allocable to a
Note will be less than the Note's principal amount, a Note will likely be issued
at a discount from its face amount.  If the discount  (generally  referred to as
"original  issue  discount" or "OID") exceeds a statutory de minimis amount (1/4
of 1% of an obligation's  stated redemption price at maturity  multiplied by the
number of complete  years to its  maturity),  the Notes will be considered to be
issued with  original  issue  discount.  In addition to  including in income the
amount of stated  interest  received  or  accrued,  a holder will be required to
include a portion  of any such OID as  ordinary  income for  federal  income tax
purposes each year over the term of the Notes so as to provide a constant  yield
to maturity.

         The  total  amount  of OID  with  respect  to  each  Note  will  be the
difference  between the issue price and the stated redemption price at maturity.
The issue price of the Notes and the Redeemable  Warrants will be the price paid
by the initial  purchasers  of the Notes at their initial  offering.  This issue
price will then be allocated  between the Notes and the  Redeemable  Warrants as
described  above  based  on  their  relative  fair  market  values.  The  stated
redemption  price at maturity of a Note is the sum of all  payments  provided by
the Note other than "qualified stated interest" payments. Stated interest on the
Notes will constitute  "qualified stated interest".  Thus, the stated redemption
price at maturity of a Note will be equal to the principal amount of such Note.
    

         The Company will report annually to the Internal Revenue Service and to
record  holders of Notes  information  with respect to OID  accruing  during the
calendar year.

Disposition of Notes

   
         A holder of a Note generally will recognize gain or loss upon the sale,
exchange,  retirement  or  other  taxable  disposition  of a Note  equal  to the
difference  between the amount  realized on such sale,  exchange,  retirement or
other  taxable  disposition  and the holder's  adjusted tax basis in the Note. A
holder's  adjusted tax basis in a Note will  generally be the cost of such Note,
increased by any OID  previously  included in income by such holder with respect
to such Note.  Such gain or loss generally  will be capital gain or loss.  Under
recently enacted legislation,  an individual U.S. Holder is generally subject to
a maximum  capital  gains  rate of 28% for Notes held for more than one year and
the maximum  capital gains rate for an individual  U.S. Holder is reduced to 20%
for Notes held in excess of 18 months.
    

         The  foregoing  does not  discuss  special  rules  that may  affect the
treatment of  purchasers  that acquire  Notes other than at the time of original
issuance at the issue price,  including those provisions of the Code relating to
the  treatment  of "market  discount,"  "market  premium" or  "amortizable  bond
premium."

   
The Redeemable Warrants

         A U.S.  Holder  will  generally  not  recognize  any gain or loss  upon
exercise of any Redeemable Warrants (except with respect to any cash received in
lieu of a fractional  share of Common Stock). A U.S. Holder will have an initial
tax basis in the shares of Common Stock  received on exercise of the  Redeemable
Warrants  equal to the sum of its tax basis in the  Redeemable  Warrants and the
aggregate  exercise price thereof. A U.S. Holder's holding period in such shares
of Holdings Common Stock will commence on the day after the Redeemable  Warrants
are exercised.

         If a Redeemable Warrant expires without being exercised,  a U.S. Holder
will  recognize  a  capital  loss in an  amount  equal  to its tax  basis in the
Redeemable  Warrant.  Upon the sale or exchange of a Redeemable  Warrant, a U.S.
Holder will generally  recognize a capital gain or loss equal to the difference,
if any,  between  the  amount  realized  on such sale or  exchange  and the U.S.
Holder's tax basis in such Redeemable Warrant. Such capital gain or loss will be
long-term  capital  gain or loss if, at the time of such sale or  exchange,  the
Redeemable Warrant has been held for more than one year.

         Under  Section 305 of the Code, a U.S.  Holder of a Redeemable  Warrant
may be deemed to have  received a  constructive  distribution  from the  Issuer,
which may result in the inclusion of ordinary  dividend income,  in the event of
certain  adjustments  to the  number of shares of  Holdings  Common  Stock to be
issued on exercise of a Redeemable Warrant.
    
                                       51
<PAGE>
                                  UNDERWRITING

   
         Subject to the terms and conditions of the Underwriting Agreement,  the
underwriters  named below, for which Peacock,  Hislop,  Staley & Given,  Inc. is
acting as representative (in such capacity the "Representative"), have agreed to
purchase  from the Company  Units which  include the  principal  amount of ____%
Senior  Subordinated  Notes with  Redeemable  Warrants set forth  opposite their
names below:
    

                                                                       Principal
                  Name                                                 Amount
                  ----                                                 ------

Peacock, Hislop, Staley & Given, Inc.................................$


                                                                     -----------
Total................................................................$ 6,000,000
                                                                     ===========


   
         The  Underwriting  Agreement  provides  that  the  obligations  of  the
Underwriters  are  subject  to  certain   conditions   precedent  and  that  the
Underwriters  will  purchase  all of the  Units  (comprised  of  Notes  and  the
Redeemable   Warrants)   offered   hereby  (other  than  those  subject  to  the
Underwriters'  over-allotment  described  below)  if any of such  Notes  and the
Redeemable Warrants are purchased.

         The  Representative  has  advised  the  Company  that the  Underwriters
propose  to offer the Units  (comprised  of Notes and the  Redeemable  Warrants)
directly to the public at the  initial  public  offering  price set forth on the
cover  page of this  Prospectus  and to  certain  dealers  at this  price less a
concession  not in excess of ______% of the principal  amount of the Notes.  The
Underwriters  may allow and these dealers may reallow a concession not in excess
of _______% of the principal amount of the Notes to certain other dealers. After
the initial public  offering of the Units,  the offering price and other selling
terms may be changed by the Representative.

         The Company has granted the  Underwriters  an option,  exercisable  not
later than 45 days after the date of this  prospectus,  to  purchase  additional
Units  (comprised  of up to $900,000 in principal  amount of  additional  Notes,
together with  additional  Redeemable  Warrants  covering an aggregate of 22,500
shares  of  Common  Stock),  at the  initial  public  offering  price,  less the
underwriting discount set forth on the cover page of this prospectus,  solely to
cover over-allotments. To the extent that the Underwriters exercise this option,
each of the Underwriters  will have a firm commitment to purchase  approximately
the same  percentage  thereof as the  principal  amount of Notes and  Redeemable
Warrants  to be  purchased  by it shown in the  above  table  bears to the total
offering,  and the Company will be  obligated,  pursuant to the option,  to sell
such Units to the Underwriters.
    

         Any Underwriter may engage in over-allotment, stabilizing transactions,
short covering  transactions  and penalty bids in accordance  with  Regulation M
under the  Securities  Exchange Act of 1934,  as amended (the  "Exchange  Act").
Over-allotment  involves sales in excess of the offering  size,  which creates a
short position.  Stabilizing transactions permit bids to purchase the underlying
security  so long as the  stabilizing  bids do not exceed a  specified  maximum.
Short  covering  transactions  involve  purchases of the  securities in the open
market after the  distribution  is completed to cover short  positions.  Penalty
bids permit the Underwriters to reclaim a selling  concession from a dealer when
the  securities  originally  sold by the  dealer  are  purchased  in a  covering
transaction to cover short  positions.  Those  activities may cause the price of
the  securities  to be higher  than it would  otherwise  be. If  commenced,  the
Underwriters may discontinue those activities at any time.
                                       52
<PAGE>
         In the Underwriting Agreement,  the Company has agreed to reimburse the
Underwriters for their fees and costs in connection with the Offering (including
the fees and  expenses  of  Squire,  Sanders & Dempsey  L.L.P.,  counsel  to the
Underwriters).   Further,  the  Underwriting  Agreement  contains  covenants  of
indemnity  between  the  Underwriters,  on the one hand,  and the Company on the
other,  against  certain  civil  liabilities,  including  liabilities  under the
Securities Act.

   
         The Company has agreed to issue for a nominal  consideration,  warrants
to the  Representative  and its  designees  (the  "Representative  Warrants") to
purchase  150,000 shares of the Company's  Common Stock  (172,500  shares if the
Underwriters'  over-allotment  option is exercised in full). The  Representative
Warrants are  exercisable  at any time during the period  commencing on March 1,
1998 and  ending on  November  1,  2002.  The  number of shares of Common  Stock
covered by the  Representative's  Warrants  and the exercise  price  thereof are
subject to certain anti-dilution  adjustments.  The exercise price and all other
terms  of the  Representative's  Warrant,  and the  terms  of the  Common  Stock
issuable upon  exercise  thereof,  are identical to the terms of the  Redeemable
Warrants  sold in this  offering and the Common  Stock  issuable  upon  exercise
thereof; provided, however, that the Representative's Warrant will be subject to
a one-year  lock-up period  commencing on the effective date of the registration
statement of which this Prospectus is a part.
    

         Pursuant to the terms of certain lock-up agreements, certain holders of
the  Company's  Common  Stock have agreed with the  Representative  that,  for a
period of 180 days after the effective date of the registration statement,  they
will not offer to sell,  dispose  of or grant any  rights  with  respect  to any
shares of Common Stock, now owned or hereafter acquired directly by such holders
or with  respect  to which  they have power of  disposition,  without  the prior
written consent of Representative.

   
         Prior to this  Offering  there has been no public market for the Units,
Notes or the Redeemable Warrants,  and the initial public offering price for the
Notes  and the  Redeemable  Warrants  offered  hereby  has  been  determined  by
negotiation  among the Company and the  Representative.  Among the factors to be
considered in making such determination are the history of the prospects for the
industry  in  which  the  Company  competes,  an  assessment  of  the  Company's
management,  the  past  and  present  operations  of the  Company,  the  general
condition of the securities  markets at the time of the offering of the Company,
the general condition of the securities markets at the time of the offering. The
Company has applied to The Nasdaq Stock Market to have the  Redeemable  Warrants
listed on the Nasdaq SmallCap  Market under the symbol "____".  The Common Stock
of the Company  trades on the Nasdaq  National  Market under the symbol  "MINI."
There is no public market for the Notes and the Company does not intend to apply
for  listing  of the Notes on Nasdaq or any  national  stock  market.  See "Risk
Factors -- Absence of Trading Market."
    


                                  LEGAL MATTERS

   
         The validity of the Notes and of the Redeemable Warrants offered hereby
will be passed upon for the Company by Bryan Cave LLP, Phoenix, Arizona. Squire,
Sanders & Dempsey L.L.P.,  Phoenix,  Arizona,  will pass upon certain matters as
requested by the Underwriter.
    


                                     EXPERTS

         The consolidated  financial  statements and schedule of the Company and
its  subsidiaries  as of  December  31,  1995 and 1996 and for each of the three
years in the  period  ended  December  31,  1996  included  or  incorporated  by
reference in this  prospectus and elsewhere in the  registration  statement have
been  audited  by  Arthur  Andersen  LLP,  independent  public  accountants,  as
indicated  in  their  reports  with  respect  thereto,   and  are  included  and
incorporated by reference  herein in reliance upon the authority of said firm as
experts in accounting and auditing in giving said reports.
                                       53
<PAGE>
                               ------------------
                              AVAILABLE INFORMATION

         The  Company  is  subject  to  the  informational  requirements  of the
Exchange Act, and in accordance  therewith files reports,  proxy  statements and
other information with the SEC. Reports,  proxy statements and other information
filed by the  Company  may be  inspected  and  copied  at the  public  reference
facilities  maintained  by the  SEC,  at Room  1024,  450  Fifth  Street,  N.W.,
Washington,  D.C. 20549,  and at the SEC's Regional  Offices located at Citicorp
Center, 500 West Madison Street, Suite 1400, Chicago, Illinois 60661 and 7 World
Trade Center, 13th Floor, New York, New York 10048. Copies of such materials can
be obtained upon written request from the Public Reference Section of the SEC at
450 Fifth Street,  N.W.,  Washington,  D.C. 20549, at prescribed rates or on the
World Wide Web through the SEC's Internet address at "http://www.sec.gov."

         The Company has filed with the SEC a registration statement on Form S-2
(herein,  together  with  all  amendments  and  exhibits,  referred  to  as  the
"Registration  Statement")  under the Securities  Act of 1933, as amended.  This
Prospectus does not contain all of the information set forth in the Registration
Statement, certain parts of which have been omitted in accordance with the rules
and regulations of the SEC. For further information, reference is hereby made to
the Registration Statement.  Each statement made in this Prospectus concerning a
document  filed  as part  of the  Registration  Statement  is  qualified  in its
entirety  by  reference  to  such  document  for a  complete  statement  of  its
provisions.  Copies of the  Registration  Statement  may be  inspected,  without
charge,  at the offices of the SEC, or  obtained  at  prescribed  rates from the
Public Reference  Section of the Commission,  at the address set forth above, or
on  the  World  Wide  Web  through   the   Commission's   Internet   address  at
"http://www.sec.gov."

   
                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

         The following  documents  filed with the Commission  (File No. 1-12804)
pursuant to the Exchange Act are incorporated herein by reference:

         1.       The  Company's  Annual  Report on Form 10-K/A-3 for the fiscal
                  year ended December 31, 1996,  including Amendment No. 1 dated
                  April 29,  1997,  Amendment  No. 2 dated  June 15,  1997,  and
                  Amendment No. 3 dated August, 1997;

         2.       All other  reports  filed by the  Company  pursuant to Section
                  13(a) or 15(d) of the  Exchange  Act since  December 31, 1996,
                  consisting of the Company's Quarterly Reports on Form 10-Q for
                  the fiscal  quarters  ended March 31, 1997 and June 30,  1997;
                  and

         3.       The description of the Common Stock contained in the Company's
                  Registration Statement on Form 8-A, dated February 9, 1994, as
                  amended by Amendment No. 1 dated February 16, 1994.

         Exhibits to the following registration  statements and periodic reports
of the Company, filed with the Commision,  are incorporated by reference herein:
Registration  Statement on Form SB-2, as amended (File No. 33-71528-LA);  Annual
Report on Form 10-KSB for the fiscal year ended  December  31, 1994 and December
31,1995; and Quarterly Report on Form 10-QSB for the quarter ended September 30,
1994.

         All other  documents  filed by the Company  pursuant to Sections 13(a),
13(c), 14 or 15(d) of the Exchange Act subsequent to the date of this Prospectus
and  prior to the  termination  of the  Offering  made  hereby  shall be  deemed
incorporated  by reference in this  Prospectus  and to be a part hereof from the
date of filing of such documents.

         Any  statement  contained  in a document  incorporated  or deemed to be
incorporated  herein by  reference,  or contained in this  Prospectus,  shall be
deemed to be modified or  superseded  for  purposes  of this  Prospectus  to the
extent  that a statement  contained  herein or in any other  subsequently  filed
document  which  also is or is deemed to be  incorporated  by  reference  herein
modifies or supersedes such statement.  Any such statement so modified shall not
be deemed to constitute a part of this Prospectus except as so modified, and any
statement  so  superseded  shall  not be  deemed  to  constitute  a part of this
Prospectus.

         The Company will provide, without charge, to each person to whom a copy
of this  Prospectus is  delivered,  upon the written or oral request of any such
person, a copy of any or all of the documents which are  incorporated  herein by
reference  (other  than  exhibits to the  information  that is  incorporated  by
reference unless such exhibits are  specifically  incorporated by reference into
the  information  that this Prospectus  incorporates).  Requests for such copies
should be directed to: Stockholder Relations Department, Mobile Mini, Inc., 1834
West Third Street, Tempe, Arizona 85281, telephone: (602) 894-6311.
    
                               ------------------
                                       54
<PAGE>
INDEX

Report of Independent Public Accountants                                    F-2

Financial Statements-
       Consolidated Balance Sheets - December 31, 1996 and 1995             F-3

       Consolidated Statements of Operations - For the Years Ended
       December 31, 1996, 1995 and 1994                                     F-4

       Consolidated Statements of Stockholders' Equity - For the Years
       Ended December 31, 1996, 1995 and 1994                               F-5

       Consolidated Statements of Cash Flows - For the Years Ended
       December 31, 1996, 1995 and 1994                                     F-6

Notes to Consolidated Financial Statements - December 31, 1996 and 1995     F-8

   
Financial Statements (Unaudited)-
       Consolidated Balance Sheet - December 31, 1996 (unaudited) and 
       June 30, 1997 (unaudited)                                            F-19

       Consolidated Statements of Operations - Three Months and Six 
       Months ended June 30, 1997 and June 30, 1996 (unaudited)             F-20

       Consolidated Statements of Cash Flows - Six Months ended June 30, 
       1997 and June 30, 1996 (unaudited)                                   F-21

       Notes to Consolidated Financial Statements                           F-22
    
                                      F-1
<PAGE>
                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To Mobile Mini, Inc.:

We have audited the  accompanying  consolidated  balance  sheets of MOBILE MINI,
INC. (a Delaware corporation) and subsidiaries as of December 31, 1996 and 1995,
and the related consolidated statements of operations,  stockholders' equity and
cash flows for each of the three years in the period  ended  December  31, 1996.
These financial  statements are the responsibility of the Company's  management.
Our responsibility is to express an opinion on these financial  statements based
on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all  material  respects,  the  financial  position  of  Mobile  Mini,  Inc.  and
subsidiaries  as of  December  31,  1996  and  1995  and the  results  of  their
operations  and their cash flows for each of the three years in the period ended
December 31, 1996, in conformity with generally accepted accounting principles.

As explained in Note 1 to the consolidated financial statements, the Company has
given  retroactive  effect  to the  change  in  accounting  for its  convertible
securities having beneficial conversion features.


   
                                                             ARTHUR ANDERSEN LLP

Phoenix, Arizona
March 24, 1997 (except with  respect to the 
matter discussed  in Note 1 -  Restatement,
as to which the date is August 7, 1997).
    
                                      F-2
<PAGE>
                                MOBILE MINI, INC.
                           CONSOLIDATED BALANCE SHEETS
                           December 31, 1996 and 1995

<TABLE>
<CAPTION>
                                     ASSETS

       
CURRENT ASSETS:                                                                              1996          1995
                                                                                         -----------   -----------
<S>                                                                                      <C>           <C>

   Cash                                                                                  $   736,543   $ 1,430,651
   Receivables, net of allowance for doubtful accounts of $268,000 and $158,000
   at December 31, 1996 and 1995, respectively                                             4,631,854     4,312,725
   Inventories                                                                             4,998,382     5,193,222
   Prepaid and other                                                                         742,984       718,574
                                                                                         -----------   -----------

                                         Total current assets                             11,109,763    11,655,172

   
CONTAINER LEASE FLEET, net of accumulated depreciation of $1,244,000
   and $911,000, respectively                                                             34,313,193    26,954,936
PROPERTY, PLANT AND EQUIPMENT, net                                                        17,696,046    15,472,164
OTHER ASSETS                                                                               1,697,199       259,672
                                                                                         -----------   -----------
    

                                                                                         $64,816,201   $54,341,944
                                                                                         ===========   ===========

                      LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES:
   Accounts payable                                                                      $ 2,557,329   $ 4,265,147
   Accrued compensation                                                                      674,818       238,132
   Other accrued liabilities                                                               1,517,295     1,334,332
   Current portion of long-term debt (Note 4)                                              1,378,829       737,181
   Current portion of obligations under capital leases (Note 5)                            1,352,279     2,488,205
                                                                                         -----------   -----------

                                         Total current liabilities                         7,480,550     9,062,997

LINE OF CREDIT (Note 3)                                                                   26,406,035     4,099,034
LONG-TERM DEBT, less current portion (Note 4)                                              5,623,948     8,363,333
OBLIGATIONS UNDER CAPITAL LEASES, less current portion (Note 5)                            5,387,067    12,944,653
DEFERRED INCOME TAXES                                                                      3,709,500     3,711,985
                                                                                         -----------   -----------

                                         Total liabilities                                48,607,100    38,182,002
                                                                                         -----------   -----------

COMMITMENTS AND  CONTINGENCIES  (Notes 7 and 9) STOCKHOLDERS'  EQUITY (Note 10):
   Series A Convertible Preferred Stock, $.01 par value, $100 stated value,
     5,000,000 shares authorized,  0 and 50,000 shares issued and outstanding at
     December 31,
     1996 and 1995, respectively                                                                --       5,000,000
   Common stock, $.01 par value, 17,000,000 shares authorized, 6,739,324 and 4,835,000
     shares issued and outstanding at December 31, 1996 and 1995, respectively                67,393        48,350
   Additional paid-in capital                                                             15,588,873    10,628,979
   Retained earnings                                                                         552,835       482,613
                                                                                         -----------   -----------

                                         Total stockholders' equity                       16,209,101    16,159,942
                                                                                         -----------   -----------

                                                                                         $64,816,201   $54,341,944
                                                                                         ===========   ===========

</TABLE>
  The accompanying notes are an integral part of these consolidated statements.
                                      F-3
<PAGE>
                                MOBILE MINI, INC.
                      CONSOLIDATED STATEMENTS OF OPERATIONS
              For the Years Ended December 31, 1996, 1995 and 1994
<TABLE>
<CAPTION>
                                                                         1996            1995            1994
                                                                     ------------    ------------    ------------
<S>                                                                  <C>             <C>             <C>
REVENUES:
   Container and modular building sales                              $ 23,618,754    $ 24,264,547    $ 18,480,503
   Leasing                                                             13,638,635      12,213,888
                                                                                                        7,174,585
   Delivery, hauling and other                                          4,952,705       3,426,767       2,527,146
                                                                     ------------    ------------    ------------

                                                                       42,210,094      39,905,202      28,182,234

COSTS AND EXPENSES:
   Cost of container and modular building sales                        19,926,191      19,106,960      13,903,299
   Leasing, selling, and general expenses                              15,343,210      15,174,159      10,863,068
   Depreciation and amortization                                        1,713,419       1,317,974         624,754
   Restructuring charge (Note 1)                                          700,000            --              --
                                                                     ------------    ------------    ------------

INCOME FROM OPERATIONS                                                  4,527,274       4,306,109       2,791,113

OTHER INCOME (EXPENSE):
   Interest income and other                                              225,053         292,686         204,007
   Interest expense                                                    (3,894,155)     (3,211,659)     (1,274,204)
                                                                     ------------    ------------    ------------

INCOME BEFORE PROVISION FOR INCOME TAXES AND EXTRAORDINARY ITEM           858,172       1,387,136       1,720,916

PROVISION FOR INCOME TAXES                                               (377,596)       (610,341)       (765,098)
                                                                     ------------    ------------    ------------

INCOME BEFORE EXTRAORDINARY ITEM                                          480,576         776,795         955,818
EXTRAORDINARY ITEM, net of income tax benefit of $322,421 (Note 3)       (410,354)           --              --
                                                                     ------------    ------------    ------------

NET INCOME                                                                 70,222         776,795         955,818

PREFERRED STOCK DIVIDENDS (Notes 1 and 10)                                   --         1,250,000            --
                                                                     ------------    ------------    ------------

NET INCOME (LOSS) AVAILABLE TO COMMON SHAREHOLDERS                   $     70,222    $   (473,205)   $    955,818
                                                                     ============    ============    ============

EARNINGS PER COMMON AND COMMON EQUIVALENT SHARE:

   Income (loss) available to common shareholders
   before extraordinary item                                         $       0.07    $      (0.09)   $       0.21

   Extraordinary item                                                       (0.06)           --              --
                                                                     ------------    ------------    ------------

Net income (loss) available to common shareholders                   $       0.01    $      (0.09)   $       0.21
                                                                     ============    ============    ============

WEIGHTED AVERAGE NUMBER OF COMMON AND COMMON EQUIVALENT SHARES
OUTSTANDING                                                             6,737,592       5,004,817       4,496,904
                                                                     ============    ============    ============

</TABLE>
  The accompanying notes are an integral part of these consolidated statements.
                                       F-4
<PAGE>
                                MOBILE MINI, INC.
                 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
              For the years ended December 31, 1996, 1995, and 1994
<TABLE>
<CAPTION>

                                                                                      Additional          Total
                                                      Preferred          Common         Paid-in         Retained       Stockholders'
                                                        Stock            Stock          Capital         Earnings          Equity
                                                    ------------     ------------    ------------     ------------     ------------
<S>                                                 <C>              <C>             <C>              <C>              <C>

BALANCE, December 31, 1993                          $       --       $     27,000    $  3,265,097     $       --       $  3,292,097
   Sale of common stock (Note 10)                           --             21,350       7,005,768             --          7,027,118
   Net income                                               --               --              --            955,818          955,818
                                                    ------------     ------------    ------------     ------------     ------------

BALANCE, December 31, 1994                                  --             48,350      10,270,865          955,818       11,275,033
   Sale of preferred stock (Note 10)                   5,000,000             --          (891,886)            --          4,108,114
   Preferred stock discount (Note 10)                       --               --         1,250,000             --          1,250,000
   Net income                                               --               --              --            776,795          776,795
   Preferred stock dividend (Note 10)                       --               --              --         (1,250,000)      (1,250,000)
                                                    ------------     ------------    ------------     ------------     ------------

BALANCE, December 31, 1995                             5,000,000           48,350      10,628,979          482,613       16,159,942
   Conversion of preferred stock
   (Note 10)                                          (5,000,000)          19,043       4,959,894             --            (21,063)
   Net income                                               --               --              --             70,222           70,222
                                                    ------------     ------------    ------------     ------------     ------------

BALANCE, December 31, 1996                          $       --       $     67,393    $ 15,588,873     $    552,835     $ 16,209,101
                                                    ============     ============    ============     ============     ============
</TABLE>
 The accompanying notes are an integral part of these consolidated statements.
                                       F-5
<PAGE>
                                MOBILE MINI, INC.
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
              For the Years Ended December 31, 1996, 1995 and 1994
<TABLE>
<CAPTION>

                                                                                           1996           1995            1994
                                                                                           ----           ----            ----

<S>                                                                                 <C>             <C>             <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                                                       $     70,222    $    776,795    $    955,818
   Adjustments to reconcile net income to net cash provided by
     (used in) operating activities:
       Extraordinary loss on early debt extinguishment                                   410,354            --              --
       Amortization of deferred costs on credit agreement                                385,473            --              --
       Depreciation and amortization                                                   1,713,419       1,317,974         624,754
       Loss (gain) on disposal of property, plant and equipment                            3,938           1,763            (399)
       Changes in assets and liabilities:
         Increase in receivables, net                                                   (319,129)       (292,339)     (2,255,883)
         Decrease (increase) in inventories                                              194,840      (1,085,216)     (2,681,378)
         Increase in prepaid and other                                                   (24,410)       (219,109)       (112,169)
         Decrease (increase) in other assets                                              45,902         (87,617)        (89,495)
         (Decrease) increase in accounts payable                                      (1,707,818)       (825,657)      3,551,884
         (Decrease) increase in accrued liabilities                                      619,649        (382,147)        618,970
         (Decrease) increase in deferred income taxes                                     (2,485)        629,987         688,998
                                                                                     -----------     -----------     -----------

                    Net cash provided by (used in) operating activities                1,389,961        (165,566)      1,301,100


CASH FLOWS FROM INVESTING ACTIVITIES:
   Net purchases of container lease fleet                                             (7,737,552)     (6,752,060)     (6,512,209)
   Net purchases of property, plant and equipment                                     (3,013,247)     (4,025,574)     (7,918,913)
                                                                                     -----------     -----------     -----------

                    Net cash used in investing activities                            (10,750,799)    (10,777,634)    (14,431,122)
                                                                                     -----------     -----------     -----------

CASH FLOWS  FROM FINANCING ACTIVITIES:
   Net borrowings under lines of credit                                               22,307,001         876,804       1,427,208
   Proceeds from issuance of long-term debt                                            7,127,997       5,855,982       3,290,005
   Proceeds from sale-leaseback transactions                                                --         5,857,235       4,690,350
   Payment for deferred financing costs                                               (1,963,484)           --              --
   Principal payments and penalties on early debt extinguishment                     (14,405,879)           --              --
   Principal payments on long-term debt                                               (1,334,083)     (2,081,883)     (1,081,740)
   Principal payments on capital lease obligations                                    (3,043,759)     (3,089,046)     (1,505,677)
   Additional paid in capital                                                            (21,063)      4,108,114       7,027,118
                                                                                     -----------     -----------     -----------

                    Net cash provided by financing activities                          8,666,730      11,527,206      13,847,264
                                                                                     -----------     -----------     -----------

NET INCREASE (DECREASE) IN CASH                                                         (694,108)        584,006         717,242

CASH, beginning of year                                                                1,430,651         846,645         129,403
                                                                                     -----------     -----------     -----------

CASH, end of year                                                                   $    736,543    $  1,430,651    $    846,645
                                                                                     ===========     ===========     ===========

SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
   Cash paid during the year for interest                                           $  3,186,774    $  2,745,542    $  1,320,084
                                                                                     ===========     ===========     ===========


   Cash paid during the year for income taxes                                       $     59,958    $    277,600    $    300,692
                                                                                     ===========     ===========     ===========

SUPPLEMENTAL DISCLOSURE OF NONCASH FINANCING ACTIVITIES:

   
   Capital lease obligations of $548,697,  $1,851,336 and $1,413,061 during 1996, 1995, and 1994,  respectively,  were incurred in
   connection with lease agreements for containers and equipment.
    

</TABLE>
   
 The accompanying notes are an integral part of these consolidated statements.
    
                                       F-6
<PAGE>
                                MOBILE MINI, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                DECEMBER 31, 1996


(1)  THE COMPANY, ITS OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:

           Organization

Mobile Mini, Inc., a Delaware  corporation,  designs and  manufactures  portable
steel  storage  containers  and  telecommunications  shelters  and  acquires and
refurbishes  ocean-going  shipping  containers  for sale and lease  primarily in
Arizona,  California  and Texas.  It also designs and  manufactures a variety of
delivery  systems  to  compliment  its  storage   container  sales  and  leasing
activities.

           Principles of Consolidation

The consolidated  financial statements include the accounts of Mobile Mini, Inc.
and its wholly owned  subsidiaries,  Delivery Design Systems,  Inc.  ("DDS") and
Mobile Mini I, Inc.  (collectively  the  "Company").  All material  intercompany
transactions have been eliminated.

           Management's Plans

The Company has  experienced  rapid growth  during the last  several  years with
revenues increasing at a 35.0% compounded rate during the last three years. This
growth  related to both the opening of additional  sales and leasing  offices in
California and Texas and to an increase in leasing revenues due to the expansion
of the Company's  container  lease fleet.  Much of this growth was financed with
short-term debt or capital leases,  which was not adequate to meet the Company's
growth needs.

As  discussed  more fully in Note 3, in March 1996,  the Company  entered into a
$41.0 million credit  agreement (the "Senior Credit  Agreement") with a group of
lenders.  Initial  borrowings  under the Senior Credit  Agreement of $22,592,000
were used to refinance a majority of the Company's outstanding indebtedness with
more  favorable  terms.  The  Company  intends  to use its  remaining  borrowing
availability,  primarily  to  expand  its  container  lease  fleet  and  related
operations.

The Company  believes that its current  capitalization  together with borrowings
available  under the Senior  Credit  Agreement,  is  sufficient  to maintain the
Company's  current level of operations and permit  controlled  growth.  However,
should  demand for the  Company's  products  exceed  current  expectations,  the
Company would be required to secure additional  financing through debt or equity
offerings,  additional  borrowings or a combination of these  sources.  However,
there is no  assurance  that any such  financings  will be  available or will be
available on terms acceptable to the Company.

The Company's  ability to obtain used  containers for its lease fleet is subject
in large part to the availability of these containers in the market.  This is in
part subject to international  trade issues and the demand for containers in the
ocean  cargo  shipping  business.  Should  there be a shortage in supply of used
containers,  the Company could  supplement its lease fleet with new manufactured
containers.  However,  should there be an overabundance of these used containers
available, it is likely that prices would fall. This could result in a reduction
in the  lease  rates  the  Company  could  obtain  from  its  container  leasing
operations.  It could also cause the appraised orderly  liquidation value of the
containers in the lease fleet to decline.  In such event, the Company's  ability
to finance its business  through the Senior Credit  Agreement  would be severely
limited,  as the maximum  borrowing  limit under that facility is based upon the
appraised orderly liquidation value of the Company's container lease fleet.

The Company  previously  was  involved in the  manufacture,  sale and leasing of
modular  steel  buildings  in the state of Arizona.  These  buildings  were used
primarily  as  portable  schools,  but could be used for a variety of  purposes.
Although  the  Company  believes  its  modular  buildings  were  superior to the
wood-framed  buildings  offered by its competitors,  the Company was not able to
generate  acceptable  margins on this product  line.  During  1996,  the Company
implemented a strategic restructuring program designed to concentrate management
effort and resources and better position itself to achieve its strategic  growth
objectives.  As a result of this  program,  the Company's  1996 results  include
charges of $700,000 ($400,000 
                                      F-7
<PAGE>
after tax,  or $.06 per  share)  for costs  associated  with  restructuring  the
Company's manufacturing  operations and for other related charges. These charges
were  recorded  in the  fourth  quarter  of  1996,  and  were  comprised  of the
write-down  of  assets  used  in the  Company's  discontinued  modular  building
operations and related severance obligations  ($300,000),  and the write-down of
other fixed assets ($400,000). By discontinuing its modular building operations,
the Company  will be able to utilize the  management  resources  and  production
capacity   previously   utilized  by  this  division  to  expand  the  Company's
telecommunications shelter business and its container leasing operations.

           Revenue Recognition

The Company recognizes  revenue from sales of containers upon delivery.  Revenue
generated under container leases is recognized on a straight-line basis over the
term of the related lease.

Revenue under  certain  contracts for the  manufacture  of modular  buildings is
recognized using the percentage-of-completion method primarily based on contract
costs incurred to date compared with total estimated  contract costs.  Provision
for  estimated  losses on  uncompleted  contracts is made in the period in which
such  losses are  determined.  Costs and  estimated  earnings  less  billings on
uncompleted  contracts of approximately  $141,000 and $112,000 in 1996 and 1995,
respectively, represent amounts received in excess of revenue recognized and are
included in accrued  liabilities in the  accompanying  balance  sheet.  In 1995,
costs and estimated revenue recognized in excess of amounts billed were included
in receivables.

Revenue for container delivery, pick-up and hauling is recognized as the related
services are provided.

           Concentrations of Credit Risk

Financial  instruments which potentially expose the Company to concentrations of
credit risk, as defined by Statement of Financial  Accounting Standards ("SFAS")
No. 105,  consist  primarily of trade accounts  receivable.  The Company's trade
accounts  receivable are generally  secured by the related  container or modular
building sold or leased to the customer.

The Company  does not rely on any one customer  base.  The  Company's  sales and
leasing customers by major category are presented below as a percentage of units
sold/leased:

                                             1996                  1995
                                       -----------------     -----------------

                                       Sales     Leasing     Sales     Leasing

Retail and wholesale businesses         54%        52%        50%        44%

Homeowners                               5%        17%         6%        22%

Construction                            12%        22%        10%        23%

Institutions                            14%         4%        20%         5%

Government, industrial and other        15%         5%        14%         6%

           Inventories

Inventories  are  stated  at the  lower  of  cost or  market,  with  cost  being
determined  under the  specific  identification  method.  Market is the lower of
replacement cost or net realizable  value.  Inventories at December 31 consisted
of the following:

                                     1996              1995
                                  ----------        ----------

Raw materials and supplies        $3,547,487        $2,858,181
Work-in-process                      288,986           883,814
Finished containers                1,161,909         1,451,227
                                  ==========        ==========

                                  $4,998,382        $5,193,222
                                  ==========        ==========
                                      F-8
<PAGE>
           Property, Plant and Equipment

Property,   plant  and  equipment  are  stated  at  cost,   net  of  accumulated
depreciation.  Depreciation is provided using the straight-line  method over the
assets' estimated useful lives.  Salvage values are determined when the property
is constructed  or acquired and range up to 25%,  depending on the nature of the
asset.  In the  opinion of  management,  estimated  salvage  values do not cause
carrying values to exceed net realizable  value.  Normal repairs and maintenance
to property, plant and equipment are expensed as incurred.

Property, plant and equipment at December 31 consisted of the following:

                                    Estimated
                                   Useful Life
                                    in Years

   
                                                     1996             1995
                                                    ------           -----
Land                                   -           $708,555          $328,555
Vehicles and equipment              5 to 10      11,218,281         9,469,092
Buildings and improvements            30          6,958,247         6,363,154
Office fixtures and equipment       5 to 20       2,514,812         1,714,312
                                                 ----------        ----------
                                                 21,399,895        17,875,113
Less-Accumulated depreciation                    (3,703,849)       (2,402,949)
                                                ------------      ------------
                                                $17,696,046       $15,472,164
                                                ===========       ===========
    

Included in property plant and equipment are assets held under capital leases of
$6,304,895  and  $21,416,130,  and  accumulated  amortization  of  $191,892  and
$620,283 at December 31, 1996 and 1995, respectively.

At December 31, 1996 and 1995,  substantially all property,  plant and equipment
has been pledged as collateral for long-term debt  obligations  and  obligations
under capital lease (see Notes 3, 4 and 5).

           Accrued Liabilities

Included in accrued liabilities in the accompanying  consolidated balance sheets
are  customer  deposits  and  prepayments  totaling  approximately  $412,000 and
$505,000 for the years ended December 31, 1996 and 1995, respectively.

           Earnings Per Common and Common  Share Equivalent

Earnings  per common and common  share  equivalent  is computed by dividing  net
income by the weighted  average  number of common and common  equivalent  shares
outstanding.  Fully  diluted and primary  earnings  per common and common  share
equivalent are considered equal for all periods presented.

           Fair Value of Financial Instruments

The estimated  fair value of financial  instruments  has been  determined by the
Company  using  available  market   information  and  valuation   methodologies.
Considerable  judgment is required in estimating fair values.  Accordingly,  the
estimates  may not be  indicative  of the amounts the Company could realize in a
current market exchange.

The carrying amounts of cash,  receivables and accounts payable approximate fair
values. The carrying amounts of the Company's borrowing under the line of credit
agreement and long-term debt instruments  approximate their fair value. The fair
value of the  Company's  long-term  debt and line of credit is  estimated  using
discounted  cash  flow  analyses,  based on the  Company's  current  incremental
borrowing rates for similar types of borrowing arrangements.
                                      F-9
<PAGE>
           Deferred Financing Costs

Included in other assets are deferred financing costs of $1,659,218 and $172,715
at December 31, 1996 and 1995, respectively.  These costs of obtaining long-term
financing  are being  amortized  over the term of the  related  debt,  using the
straight line method.  The difference  between amortizing the deferred financing
costs  using the  straight  line  method and  amortizing  such  costs  using the
effective interest method is not material.

           Advertising Expense

The Company  expenses the costs of  advertising  the first time the  advertising
takes place,  except for direct-response  advertising,  which is capitalized and
amortized  over its  expected  period of future  benefits.  Advertising  expense
totaled $2,341,000 and $2,258,000 in 1996 and 1995, respectively.

           Use of Estimates

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

           Recently Issued Accounting Standard

Statement of Financial Accounting  Standards No. 121 (SFAS No. 121),  Accounting
for the Impairment of Long-Lived Assets and for Long-Lived Assets to be Disposed
of, was  adopted in 1996.  The  adoption of SFAS No. 121 did not have a material
effect on the Company's financial position or its results of operations.

           Restatement

The  financial  position and results of  operations  presented in the  financial
statements  and  footnotes  for the year  ended  December  31,  1995,  have been
restated to give effect to the  accounting  treatment  announced by the staff of
the Securities and Exchange  Commission ("SEC") at the March 13, 1997 meeting of
the Emerging  Issues Task Force  relevant to the Company's  issuance of Series A
Convertible  Preferred  Stock  having  "beneficial  conversion"  features.  Such
issuance included  conversion  features,  which permitted the holders to convert
their  holdings to common shares at a fixed  discount off of the market price of
the common shares when converted.

Under this accounting treatment,  the estimated value of the fixed discount (20%
of the  closing  price at the date of  conversion)  has  been  accounted  for as
additional  paid-in-capital.  The  difference  between  the stated  value of the
Series A  Convertible  Preferred  Stock and its original  carrying  value (i.e.,
fixed  discount)  was  accreted  through  the first  possible  conversion  date,
December 31, 1995, as preferred stock dividends. The restatement gives effect to
the recognition in the calculation of earnings (loss) per share of the accretion
of the fixed  discount as preferred  stock  dividends on the Company's  Series A
Convertible  Preferred Stock. None of these  restatements had any effect on cash
flows of the Company.

(2)  CONTAINER LEASE FLEET:

The Company has a container lease fleet consisting of refurbished or constructed
containers and modular  buildings that are leased to customers  under  operating
lease  agreements  with  varying  terms.  Depreciation  is  provided  using  the
straight-line  method  over the  containers'  and modular  buildings'  estimated
useful lives of 20 years with salvage  values  estimated at 70% of cost.  In the
opinion of management,  estimated salvage values do not cause carrying values to
exceed net realizable value. At December 31, 1996 and 1995,  approximately  $6.9
million and $24.9  million,  respectively  of containers  and modular  buildings
included  in the  container  lease  fleet have been  pledged as  collateral  for
long-term  debt  
                                      F-10
<PAGE>
and obligations under capital leases.  The balance of the containers are secured
as collateral  under the Senior Credit  Agreement (see Notes 3, 4 and 5). Normal
repairs and maintenance to the containers and modular  buildings are expensed as
incurred.

(3)  LINE OF CREDIT:

In March 1996,  the Company  entered into the Senior  Credit  Agreement  with BT
Commercial Corporation,  as Agent for a group of lenders (the "Lenders").  Under
the terms of the Senior Credit Agreement,  as amended, the Lenders have provided
the Company  with a $35.0  million  revolving  line of credit and a $6.0 million
term  loan.  Borrowings  under  the  Senior  Credit  Agreement  are  secured  by
substantially all of the Company's assets.

Available borrowings under the revolving line of credit are based upon the level
of the  Company's  inventories,  receivables  and  container  lease  fleet.  The
container lease fleet will be appraised at lease annually,  and up to 90% of the
lesser of cost or  appraised  orderly  liquidation  value,  as  defined,  may be
included in the borrowing  base.  Interest  accrues at the  Company's  option at
either prime plus 1.5% or the  Eurodollar  rate plus 3% and is payable  monthly.
The term of this  line of  credit  is three  years,  with a  one-year  extension
option.

In  connection  with the  closing of the Senior  Credit  Agreement,  the Company
terminated  its  line  of  credit  with  its  previous   lender,   repaying  all
indebtedness  under that line. In addition,  the Company repaid other  long-term
debt and obligations  under capital leases totaling $14.1 million.  As a result,
the Company recognized costs previously deferred related to certain indebtedness
and prepayment  penalties  resulting in an  extraordinary  charge to earnings of
$410,000 ($732,000 net of a $322,000 benefit for income taxes).

The line of credit balance  outstanding at December 31, 1996, was  approximately
$26.4 million and is classified  as a long-term  obligation in the  accompanying
1996  balance  sheet.  The amount  available  for  borrowing  was  approximately
$957,000  at  December  31,  1996.  Prior to the  refinancing,  the  Company had
available  short-term lines of credit which bore interest at 1.5% over the prime
rate.  During 1996 and 1995, the weighted  average interest rate under the lines
of credit was 8.73% and 10.2%, respectively, and the average balance outstanding
during  1996  and  1995  was  approximately  $20.3  million  and  $4.2  million,
respectively.

The Senior  Credit  Agreement  contains  several  covenants  including a minimum
tangible net worth requirement, a minimum fixed charge coverage ratio, a maximum
ratio of debt to equity,  minimum  operating  income levels and minimum required
utilization  rates. In addition,  the Senior Credit Agreement contains limits on
capital  expenditures  and  the  incurrence  of  additional  debt,  as  well  as
prohibiting the payment of dividends.
                                      F-11
<PAGE>
(4)  LONG TERM DEBT:

Long-term debt at December 31, consists of the following:
<TABLE>
<CAPTION>


                                                                                      1996               1995
                                                                                     ------             -----

<S>                                                                                <C>                <C>

         Notes payable to BT Commercial Corporation, interest ranging from 3.25%
         over  Eurodollar  rate (5.6% at December  31, 1996) to 1.75% over prime
         (8.25% at December 31, 1996),  fixed monthly  installments of principal
         plus interest, due March 2001, secured by various classes of the
         Company's assets                                                          $5,437,500         $     --


         Notes payable,  interest ranging from 9% to 12.2%, monthly installments
         of principal and interest, due March 1997 through September 2001,
         secured by equipment and vehicles                                            743,867          3,122,665


         Notes  payable,   interest  ranging  from  11.49%  to  12.63%,  monthly
         installments of principal and interest, due July 2000 through January
         2001, secured by containers                                                  706,796          4,342,043


         Short term note payable to financial institution, interest at 6.89%
         payable in fixed monthly installments due March 1997, unsecured              114,614               --


         Notes  payable  to banks,  interest  ranging  from  1.75% to 2.75% over
         prime, monthly installments of principal and interest, paid off in
         March 1996, secured by deeds of trust on real property.                        --            1,635,806
                                                                                    ---------         ---------


                                                                                    7,002,777         9,100,514


         Less: Current portion                                                     (1,378,829)         (737,181)
                                                                                    ---------         ---------


                                                                                   $5,623,948        $8,363,333
                                                                                    =========         =========
</TABLE>

Future maturities under long-term debt are as follows:

             Years ending December 31,                       1996
             -------------------------                    ---------

   
                     1997                               $ 1,378,829
                     1998                                 1,673,650
                     1999                                 1,806,743
                     2000                                 1,707,031
                     2001                                   436,524
                                                         ----------
                                                          7,002,777
                      Less: current portion              (1,378,829)
                                                         ----------
                                                        $ 5,623,948
                                                         ==========
    

The Senior Credit Agreement with BT Commercial  Corporation contains restrictive
covenants. See Note 3

(5)  OBLIGATIONS UNDER CAPITAL LEASES:

The Company leases certain storage containers and equipment under capital leases
expiring through 2001.  Certain storage container leases were entered into under
sale-leaseback arrangements with various leasing companies. The lease agreements
provide the Company with a purchase option at the end of the lease term based on
an agreed upon percentage of the original cost of the  containers.  These leases
have been capitalized using interest rates ranging from approximately 8% to 14%.
The leases are secured by storage containers and equipment under lease.

During 1995 and 1994,  the  Company  entered  into  multi-year  agreements  (the
"Leases")  to lease a number  of  portable  classrooms  to school  districts  in
Arizona.  Subsequent  to entering  the leases,  the Company  
                                      F-12
<PAGE>
"sold" the portable  classrooms  and  assigned the Leases to an unrelated  third
party financial institution (the "Assignee").  In addition,  the Company entered
into Remarketing/Releasing  Agreements (the "Agreements") with the Assignee. The
Agreements provide that the Company will be the exclusive  selling/leasing agent
upon the termination of the aforementioned  Leases for a period of 12 months. If
the Company is successful in releasing the buildings and the Assignee  receives,
via lease  payments,  an amount  equal to the Base Price,  as defined,  plus any
reimbursed  remarketing  costs of the  Company,  the  Company  has the option to
repurchase the buildings for $1 each. If the Company sells any of the buildings,
the  Assignee  shall  receive  from  each sale that  portion  of the Base  Price
allocated to the building  sold plus costs the  Assignee has  reimbursed  to the
Company  plus  interest  on those  combined  amounts  from the date of the Lease
termination at the  Assignee's  prime rate plus 4%. Any sales proceeds in excess
of this amount are to be remitted to the Company.

In the event the Company has not released or sold the buildings within 12 months
of the  termination  of the Leases,  the  Assignee  has the right to require the
Company  to  repurchase  the  buildings  for the Base  Price  plus all costs the
Assignee has  reimbursed to the Company plus interest  thereon at the Assignee's
prime rate plus 4% since the termination of the Lease.  For financial  reporting
purposes these  transactions  were accounted for as capital leases in accordance
with  SFAS No.  13,  Accounting  for  Leases.  For  income  tax  purposes  these
transactions were treated as sales.

During 1996,  leases on 15 of the buildings  matured and the Company sold all 15
portable  buildings in 1996 pursuant to the Agreements.  The revenues from these
sales  are  included  in the  accompanying  statements  of  operations  and  the
underlying  capital lease  obligations  for these buildings were paid in full at
December 31, 1996.

Future payments of obligations under capital leases:


             Years ending December 31,


             1997                                                 $2,091,580
             1998                                                  2,456,136
             1999                                                  2,405,222
             2000                                                  1,313,241
             2001                                                     54,418
                                                                   ---------

             Total payments                                        8,320,598
             Less: Amounts representing interest                  (1,581,251)
                                                                   ---------
                                                                   6,739,347
             Less: Current portion                                (1,352,279)
                                                                   ---------
                                                                  $5,387,067
                                                                   =========

Certain  obligations  under capital leases  contain  financial  covenants  which
include that the Company  maintains a specified  interest expense coverage ratio
and a required debt to equity ratio.

Gains  from  sale-leaseback  transactions  have  been  deferred  and  are  being
amortized  over the estimated  useful lives of the related  assets.  Unamortized
gains at  December  31,  1996 and  1995,  approximated  $288,000  and  $305,000,
respectively,  and are reflected as a reduction in the container  lease fleet in
the accompanying financial statements.

Included  in  the   accompanying   statements  of  operations  are  revenues  of
approximately  $3,645,000  in 1995  for  container  sales  under  sale-leaseback
transactions where no profit was recognized.  The Company did not enter into any
significant sale-leaseback transactions during 1996.
                                      F-13
<PAGE>
(6)  INCOME TAXES:

The  Company  accounts  for  income  taxes in  accordance  with  SFAS  No.  109,
Accounting  for  Income  Taxes.  SFAS No. 109  requires  the use of an asset and
liability  approach in  accounting  for income  taxes.  Deferred  tax assets and
liabilities  are  recorded  based  on  the  differences  between  the  financial
statement  and tax bases of assets  and  liabilities  at the tax rates in effect
when these differences are expected to reverse.

The provision for income taxes at December 31, 1996,  1995 and 1994 consisted of
the following:

                                 1996            1995            1994
                                 ----            ----            ----

Current                       $    --           $  --          $   --
Deferred                        377,596         610,341         765,098
                                -------         -------         -------

               Total           $377,596        $610,341        $765,098
                                ========        =======         =======


The  components  of the net deferred tax liability at December 31, 1996 and 1995
are as follows:

<TABLE>
<CAPTION>
                                                                   1996                1995
                                                                   ----                ----
<S>                                                            <C>                 <C>
Net long-term deferred tax liability:
           Accelerated tax depreciation                        $(7,363,000)        $(5,450,000)
           Deferred gain on sale-leaseback transactions           (429,000)            136,000
           Deferred revenue (Note 5)                                  --               (87,000)
           Alternative minimum tax credit                          211,000             211,000
           Reserve and other                                       324,500             (68,000)
           Net operating loss carry forwards                     3,369,000           1,412,000
           Valuation allowance                                     (13,000)            (13,000)
                                                               -----------         -----------

                                                                (3,900,500)         (3,859,000)
                                                               -----------         -----------

Net short-term deferred tax asset:
           Valuation reserve for accounts receivable               113,000              66,000
           Unicap adjustment                                        40,000              51,000
           Vacation reserve                                         38,000              30,000
                                                               -----------         -----------

                                                                   191,000             147,000
                                                               -----------         -----------

                                                               $(3,709,500)        $(3,712,000)
                                                               ===========         ===========

</TABLE>
SFAS No. 109  requires  the  reduction  of  deferred  tax assets by a  valuation
allowance if, based on the weight of available evidence,  it is more likely than
not that some or all of the deferred tax assets will not be realized.

Stock  issuances  by the  Company  may  cause a change  in  ownership  under the
provisions  of  the  Internal  Revenue  Code  Section  382;   accordingly,   the
utilization of the Company's net operating loss  carryforwards may be subject to
annual  limitations.  Due to a change in ownership  during  1996,  approximately
$1,300,000 of the Company's net operating losses are subject to limitation.

A reconciliation  of the federal  statutory rate to the Company's  effective tax
rate for the years ended December 31 are as follows:

                                                    1996       1995      1994
                                                    ----       ----      ----

          Statutory federal rate                     34%        34%       34%
          State taxes, net of federal benefit         6          6         8
          Effect of permanent differences             4          4         2
                                                      =          =         =

                                                     44%        44%       44%
                                                     ===        ===       ===
                                      F-14
<PAGE>
Net operating loss  carryforwards  for federal income tax purposes  totaled $8.0
million and $3.6 million at December 31, 1996 and 1995, respectively, and expire
from 2008 through 2011.

(7)  TRANSACTIONS WITH RELATED PARTIES:

Effective December 31, 1993, Richard E. Bunger contributed  substantially all of
the assets and liabilities of Mobile Mini Storage Systems ("MMSS") and the stock
of DDS to the Company in exchange for  2,700,000  shares of common stock and the
assumption  of certain  liabilities  by the Company.  Such  liabilities  include
liabilities   associated  with  the  MMSS  operations  and  certain  income  tax
liabilities  of Mr.  Bunger and an affiliate  arising  from the MMSS  operations
occurring  prior  to  January  1,  1994.   These  income  tax  liabilities  were
approximately  $2,821,000.  The Company  will  indemnify  and defend Mr.  Bunger
against loss or expense  related to all  liabilities  assumed by the Company and
for any contingent liabilities arising from past operations.

The Company leases a portion of the property comprising its Phoenix location and
the property  comprising  its Tucson  location from Mr.  Bunger's five children.
Annual payments under these leases currently total approximately $70,000 with an
annual  adjustment  based on the Consumer Price Index. The term of each of these
leases will expire on December 31, 2003.  Additionally,  the Company  leases its
Rialto, California facility from Mobile Mini Systems, Inc., an affiliate, wholly
owned by Mr. Bunger,  for total annual lease  payments of $204,000,  with annual
adjustments based on the Consumer Price Index. The Rialto lease is for a term of
15 years  expiring on December  31, 2011.  Management  believes the rental rates
reflect the fair market value of these properties. The Company purchased certain
leased property at its Maricopa,  Arizona  facility from Mr. Bunger on March 29,
1996, for a purchase price of $335,000,  which management  believes reflects the
fair market value of the property.

All ongoing and future  transactions  with  affiliates  will be on terms no less
favorable than could be obtained from unaffiliated  parties and will be approved
by a majority of the independent and disinterested directors.

(8)  BENEFIT PLANS:

Stock Option Plan

In August 1994, the Company's  board of directors  adopted the Mobile Mini, Inc.
1994 Stock Option Plan ("the Plan"). Under the terms of the Plan, both incentive
stock options  ("ISOs"),  which are intended to meet the requirements of Section
422 of the  Internal  Revenue  Code,  and  non-qualified  stock  options  may be
granted.  ISOs may be granted to the officers and key  personnel of the Company.
Non-qualified  stock options may be granted to the  Company's  directors and key
personnel,  and to providers of various services to the Company.  The purpose of
the Plan is to  provide a means of  performance-based  compensation  in order to
attract and retain  qualified  personnel  and to provide an  incentive to others
whose job performance or services affect the Company.

Under the Plan,  as  amended in 1996,  options to  purchase a maximum of 543,125
shares of the Company's common stock may be granted.  The exercise price for any
option  granted  under the Plan may not be less than 100% (110% if the option is
granted  to a  stockholder  who at the time the  option is  granted  owns  stock
comprising  more than 10% of the total  combined  voting power of all classes of
stock of the  Company) of the fair market  value of the common stock at the time
the option is granted.  The option holder may pay the exercise  price in cash or
by delivery of  previously  acquired  shares of common stock of the Company that
have been held for at least six months.

The Plan is administered by the compensation committee of the board of directors
which will determine whether such options will be granted,  whether such options
will be ISOs or non-qualified options, which directors,  officers, key personnel
and  service  providers  will be  granted  options,  the  restrictions  upon the
                                      F-15
<PAGE>
forfeitablity  of such options and the number of options to be granted,  subject
to the  aggregate  maximum  number set forth  above.  Each option  granted  must
terminate no more than 10 years from the date it is granted.

The board of directors  may amend the Plan at any time,  except that approval by
the Company's  shareholders may be required for any amendment that increases the
aggregate number of shares which may be issued pursuant to the Plan, changes the
class of persons  eligible to receive such  options,  modifies the period within
which the options may be granted,  modifies the period  within which the options
may be exercised or the terms upon which options may be exercised,  or increases
the  material  benefits  accruing  to the  participants  under the Plan.  Unless
previously  terminated  by the board of  directors,  the Plan will  terminate in
November,  2003, but any option granted thereunder will continue  throughout the
terms of such option.

The following  summarizes the activity for the Plan for the years ended December
31, 1996 and 1995:

<TABLE>
<CAPTION>
                                             1996                              1995
                                 ---------------------------        --------------------------

                                  Number        Weighted Average    Number        Weighted Average
                                 of Shares       Exercise Price    of Shares       Exercise Price
<S>                               <C>               <C>             <C>               <C>
Options outstanding,
beginning of year                 241,000           $   4.04        128,000           $   4.11
Granted                           156,000           $   3.43        143,000           $   3.94
Canceled/Expired                  (50,000)          $   3.16        (30,000)          $   3.88
Exercised                            --                 --             --                 --
                                 --------           --------        -------           --------

Options outstanding,
 end of year                      347,000           $   3.89        241,000           $   4.04
                                 --------           --------        -------           --------

Options exercisable,
 end of year                      158,500                            89,250
                                  -------                            ------

Range of exercise prices      $3.12-$3.85                       $3.75-$5.38
                              ===========                       ===========

Weighted average fair value
 of options granted              $   1.70                          $    .97
</TABLE>
At December 31, 1996, the weighted  average  remaining  contractual  life of the
options outstanding was 7.6 years.

Statement of Financial Accounting Standards No. 123

During  1995,  the  Financial  Accounting  Standards  Board issued SFAS No. 123,
Accounting for Stock-Based Compensation, which defines a fair value based method
of accounting  for an employee  stock option or similar  equity  instrument  and
encourages  all  entities  to adopt that method of  accounting  for all of their
employee stock compensation plans. However, it also allows an entity to continue
to measure  compensation cost related to stock options issued to employees under
the Plan using the method of accounting  prescribed by the Accounting Principles
Board  Opinion No. 25 (APB No. 25),  Accounting  for Stock Issued to  Employees.
Entities  electing to remain  under the  accounting  in APB No. 25 must make pro
forma  disclosures  of net income and earnings  per share,  as if the fair value
based method of accounting defined in SFAS No. 123 has been applied.

The vesting period for such options is determined by the Compensation  Committee
at the time of grant. The vesting period for outstanding options at December 31,
1996,  range from four to five years depending on the  circumstances at the date
of grant.
                                      F-16
<PAGE>
The fair value of each option  grant is estimated on the date of grant using the
Black-Scholes   option-pricing   model  with  the   following   weighted-average
assumptions used for grants in 1995 and 1996:

           Risk free interest rate                 6.4%
           Expected dividend yield                 None
           Expected holding period                 4 years
           Expected volatility                     48%

Options were assumed to be exercised at the end of the four year  expected  life
for the  purpose  of this  valuation.  Adjustments  were not  made  for  options
forfeited  prior to vesting.  The total value of options granted was computed to
be  the  following  approximate  amounts,   which  would  be  amortized  on  the
straight-line basis over the average holding period of options:

         Year ended December 31, 1996                $99,418


         Year ended December 31, 1995                $56,838

If the Company had accounted for stock options issued to employees  using a fair
value based method of  accounting,  the  Company's net income and net income per
share would have been reported as follows:

                                          Year Ended December 31,
                                          1996               1995
                                          ----               ----
Net income (loss):
               As reported              $70,222           $(473,205)
               Pro forma                 14,548            (505,034)
Net income per common share and common share equivalent:
               As reported                $0.01              $(0.09)
               Pro forma                   0.00               (0.10)

The effects of applying  SFAS No. 123 for providing  pro forma  disclosures  for
1996 and 1995 are not likely to be representative of the effects on reported net
income and net income per common  share  equivalent  for future  years,  because
options vest over several years and  additional  awards  generally are made each
year, and SFAS No. 123 has not been applied to options  granted prior to January
1, 1995.

401(k) Plan

In 1995,  the Company  established a contributory  retirement  plan (the "401(k)
Plan") covering eligible employees with at least one year of service. The 401(k)
Plan is designed to provide  tax-deferred  income to the Company's  employees in
accordance with the provisions of Section 401(k) of the Internal Revenue Code.

The 401(k) Plan provides that each participant may annually contribute 2% to 15%
of their respective  salary,  not to exceed the statutory limit. The Company may
elect to make a qualified  non-elective  contribution in an amount as determined
by the Company.  Under the terms of the 401(k)  Plan,  the Company may also make
discretionary  profit sharing  contributions.  Profit sharing  contributions are
allocated  among   participants  based  on  their  annual   compensation.   Each
participant  has the right to direct the  investment  of his or her funds  among
certain  named  plans.   The  Company  did  not  elect  to  make  any  qualified
non-elective  contributions  or profit sharing  contributions to the 401(k) Plan
during 1996 or 1995.
                                      F-17
<PAGE>
(9)  COMMITMENTS AND CONTINGENCIES:

As discussed more fully in Note 7, the Company is obligated under  noncancelable
operating  leases with related  parties.  The Company also leases its  corporate
offices and other properties,  as well as operating equipment from third parties
under  noncancelable  operating leases.  Rent expense under these agreements was
approximately  $649,000,  $515,000 and $342,000 for the years ended December 31,
1996,  1995,  and  1994,  respectively.   Total  future  commitments  under  all
noncancelable agreements for the years ended December 31, are as follows:

          1997                                 $800,987
          1998                                  821,825
          1999                                  837,417
          2000                                  770,668
          2001                                  585,319
         Thereafter                           3,821,386
                                              ---------
                                             $7,637,602
                                              =========
The  Company is involved in certain  administrative  proceedings  arising in the
normal course of business. In the opinion of management, the Company's potential
exposure under the pending administrative proceedings is adequately provided for
in the accompanying financial statements and any adverse outcome will not have a
material  impact  on the  Company's  results  of  operations  or  its  financial
condition.

(10) STOCKHOLDERS' EQUITY:

Initial Public Offering

In February 1994, the Company successfully  completed an initial public offering
of 937,500  Units,  each Unit  consisting  of two shares of common stock and one
detachable  common  stock  warrant for the purchase of one share of common stock
for $5.00  per  share.  An  additional  130,000  Units  were sold in March  1994
pursuant to the underwriters' over-allotment option. Net proceeds to the Company
totaled $7,027,118.

The Company also granted the  underwriters a warrant  ("Underwriters'  Warrant")
for the purchase of an additional  93,750 Units.  The  Underwriters'  Warrant is
exercisable  for four years,  commencing  on February 17,  1995,  at an exercise
price of $12.00 per unit. As of December 31, 1995, none of the detachable common
stock warrants or Underwriters' Warrants had been exercised.

Series A Convertible Preferred Stock

In December 1995, the Company  completed the private  placement of 50,000 shares
of Series A Convertible  Preferred  Stock  ("Series  A"),  $.01 par value,  $100
stated value, for aggregate net proceeds of $4.1 million.  Pursuant to the terms
of the Series A, all 50,000  shares of Series A were  converted  into  1,904,324
shares of the Company's common stock at an average  conversion rate of $2.63 per
share during the first quarter of 1996.

In connection with the issuance of the Series A Convertible Preferred Stock, the
Company  recorded a preferred  stock dividend of $1,250,000 at December 31, 1995
in accordance with the accounting treatment announced by the staff of the SEC at
the March 13, 1997 meeting of the Emerging  Issues Task Force whereas the Series
A  Convertible  Preferred  Stock  had  "beneficial  conversion"  features  which
permitted  the  holder to convert  their  holdings  to common  shares at a fixed
discount off of the market price of the common shares when converted. The effect
of the  dividend  resulted  in a decrease in earnings  per share  applicable  to
common shareholders of $.25.
                                      F-18
<PAGE>
                                MOBILE MINI, INC.
                           CONSOLIDATED BALANCE SHEETS


                                     ASSETS
<TABLE>
<CAPTION>

                                                                           June 30, 1997  December 31, 1996
                                                                            (Unaudited)
                                                                           --------------------------------
<S>                                                                          <C>              <C>
CURRENT ASSETS:
     Cash and cash equivalents                                               $   486,443      $   736,543
     Receivables, net                                                          6,317,555        4,631,854
     Inventories                                                               7,411,453        4,998,382
     Prepaid and other                                                           571,754          742,984
                                                                             -----------      -----------
                Total current assets                                          14,787,205       11,109,763

CONTAINER LEASE FLEET, net                                                    39,144,436       34,313,193
PROPERTY, PLANT AND EQUIPMENT, net                                            17,827,040       17,696,046
OTHER ASSETS, net                                                              1,458,650        1,697,199
                                                                             -----------      -----------
                Total assets                                                 $73,217,331      $64,816,201
                                                                             ===========      ===========
</TABLE>
                      LIABILITIES AND STOCKHOLDERS' EQUITY
<TABLE>
<S>                                                                          <C>              <C>
CURRENT LIABILITIES:
     Accounts payable                                                        $ 3,180,063      $ 2,557,329
     Accrued compensation                                                        445,265          674,818
     Other accrued liabilities                                                 1,929,720        1,517,295
     Current portion of long-term debt                                         1,494,925        1,378,829
     Current portion of obligations under capital leases                       1,993,239        1,352,279
                                                                             -----------      -----------
                Total current liabilities                                      9,043,212        7,480,550

LINE OF CREDIT                                                                33,776,461       26,406,035
LONG-TERM DEBT, less current portion                                           5,101,700        5,623,948
OBLIGATIONS UNDER CAPITAL LEASES, less current portion                         4,086,298        5,387,067
DEFERRED INCOME TAXES                                                          4,278,040        3,709,500
                                                                             -----------      -----------
                Total liabilities                                             56,285,711       48,607,100
                                                                             -----------      -----------

STOCKHOLDERS' EQUITY:

     Common  stock;  $.01 par value,  17,000,000  shares  authorized,  6,739,324
     issued and outstanding at June 30, 1997 and December 31,
     1996                                                                         67,393           67,393
     Additional paid-in capital                                               15,588,873       15,588,873
     Retained earnings                                                         1,275,354          552,835
                                                                             -----------      -----------
                Total stockholders' equity                                    16,931,620       16,209,101
                                                                             -----------      -----------
                Total liabilities and stockholders' equity                   $73,217,331      $64,816,201
                                                                             ===========      ===========
</TABLE>
   
          See the accompanying notes to these consolidated statements.
    
                                      F-19
<PAGE>
                                MOBILE MINI, INC.
                      CONSOLIDATED STATEMENTS OF OPERATIONS
                                   (UNAUDITED)
<TABLE>
<CAPTION>
                                          Three Months Ended June 30,       Six Months Ended June 30,
                                          ---------------------------       -------------------------
                                              1997            1996            1997            1996
                                          ------------    ------------    ------------    ------------
<S>                                       <C>             <C>             <C>             <C>
REVENUES:
  Container and other sales               $  6,196,750    $  5,745,611    $ 10,739,381    $ 10,661,443
  Leasing                                    4,106,333       3,171,376       8,005,281       6,342,676
  Other                                      1,890,712       1,374,928       3,098,589       2,196,711
                                          ------------    ------------    ------------    ------------
                                            12,193,795      10,291,915      21,843,251      19,200,830

COSTS AND EXPENSES:
  Cost of container and other sales          4,564,586       5,119,910       8,010,356       9,045,348
  Leasing, selling and general expenses      5,010,835       3,214,535       9,292,185       7,088,898
  Depreciation and amortization                529,709         380,136       1,001,876         748,415
                                          ------------    ------------    ------------    ------------
             Income from operations          2,088,665       1,577,334       3,538,834       2,318,169

OTHER INCOME (EXPENSE):
  Interest income and other                       --              --              --             4,000
  Interest expense                          (1,158,744)     (1,001,059)     (2,248,623)     (1,949,408)
                                          ------------    ------------    ------------    ------------

INCOME BEFORE PROVISION FOR
  INCOME TAXES AND EXTRAORDINARY               929,921         576,275       1,290,211         372,761
  ITEM

PROVISION FOR INCOME TAXES                     409,164         253,561         567,692         164,015
                                          ------------    ------------    ------------    ------------
INCOME BEFORE EXTRAORDINARY                    520,757         322,714         722,519         208,746
  ITEM
EXTRAORDINARY ITEM (Note C)                       --              --              --          (410,354)
                                          ------------    ------------    ------------    ------------
NET INCOME (LOSS)                         $    520,757    $    322,714    $    722,519    $   (201,608)
                                          ============    ============    ============    ============

EARNINGS (LOSS) PER SHARE OF
  COMMON STOCK AND COMMON
  STOCK EQUIVALENT:
INCOME BEFORE EXTRAORDINARY               $       0.08    $       0.05    $       0.11    $       0.03
  ITEM
EXTRAORDINARY ITEM                                --              --              --             (0.06)
                                          ------------    ------------    ------------    ------------
NET INCOME (LOSS)                         $       0.08    $       0.05    $       0.11    $      (0.03)
                                          ============    ============    ============    ============

WEIGHTED AVERAGE NUMBER OF
  COMMON AND COMMON
  EQUIVALENT SHARES OUTSTANDING              6,755,517       6,739,324       6,743,391       6,735,841
                                          ------------    ------------    ------------    ------------
</TABLE>
   
          See the accompanying notes to these consolidated statements.
    
                                      F-20
<PAGE>
                                MOBILE MINI, INC.
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (UNAUDITED)
<TABLE>
<CAPTION>
                                                                              Six Months Ended June 30,
                                                                              -------------------------
CASH FLOWS FROM OPERATING ACTIVITIES:                                            1997            1996
                                                                                 ----            ----
<S>                                                                         <C>             <C>
Net income (loss)                                                           $    722,519    $   (201,608)
Adjustments to reconcile income to net cash used in operating activities:
     Extraordinary loss on early debt retirement                                    --           410,354
     Amortization of deferred costs on credit agreement                          245,921         151,407
     Depreciation and amortization                                             1,001,876         748,415
     Loss (gain) on disposal of property, plant and equipment                     54,118          (2,164)
Changes in assets and liabilities:
     Decrease (increase) in receivables, net                                  (1,685,701)        334,376
     Increase in inventories                                                  (2,367,519)     (1,322,909)
     Decrease (increase) in prepaids and other                                   171,230         (95,126)
     Decrease (increase) in other assets                                          (7,372)        255,720
     (Decrease) increase in accounts payable                                     622,734      (2,126,774)
     Increase in accrued liabilities                                             182,872         243,145
     (Decrease) increase in deferred income taxes                                568,540        (190,186)
                                                                            ------------    ------------
       Net cash used in operating activities                                    (490,782)     (1,795,350)
                                                                            ------------    ------------

CASH FLOWS FROM INVESTING ACTIVITIES:

  Net sales (purchases) of container lease fleet                              (5,147,114)         73,900
  Net purchases of property, plant, and equipment                               (916,669)     (1,288,384)
                                                                            ------------    ------------
       Net cash used in investing activities                                  (6,063,783)     (1,214,484)
                                                                            ------------    ------------

CASH FLOWS FROM FINANCING ACTIVITIES:

  Net borrowings under lines of credit                                         7,370,426      14,280,279
  Proceeds from issuance of long-term debt                                       314,265       6,635,069
  Deferred financing costs                                                          --        (2,114,411)
  Principal payments and penalties on early debt
     extinguishment                                                                 --       (14,405,879)
  Principal payments on long-term debt                                          (720,417)       (799,446)
  Principal payments on capital lease obligations                               (659,809)     (1,311,457)
  Additional paid in capital                                                        --           (21,069)
                                                                            ------------    ------------
       Net cash provided by financing activities                               6,304,465       2,263,086
                                                                            ------------    ------------

NET DECREASE IN CASH                                                            (250,100)       (746,748)

CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD                                 736,543       1,430,651
                                                                            ------------    ------------

CASH AND CASH EQUIVALENTS AT END OF PERIOD                                  $    486,443    $    683,903
                                                                            ============    ============
</TABLE>
   
          See the accompanying notes to these consolidated statements.
    
                                      F-21
<PAGE>
MOBILE MINI, INC. AND SUBSIDIARIES - NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE A - The accompanying  unaudited consolidated financial statements have been
prepared in accordance with generally accepted accounting principles for interim
financial  information and the instructions to Form 10-Q.  Accordingly,  they do
not include all the  information  and footnotes  required by generally  accepted
accounting  principles  for  complete  financial  statements.  In the opinion of
management,  all adjustments  (which include only normal recurring  adjustments)
necessary to present fairly the financial position,  results of operations,  and
cash flows for all periods  presented  have been made. The results of operations
for the six month period ended June 30, 1997 are not  necessarily  indicative of
the operating  results that may be expected for the entire year ending  December
31, 1997.  These  financial  statements  should be read in conjunction  with the
Company's December 31, 1996 financial statements and accompanying notes thereto.

Certain  amounts in the 1996  financial  statements  have been  reclassified  to
conform with the 1997 financial statement presentation.

NOTE B - Earnings  (loss) per common  share is computed  by dividing  net income
(loss)  by the  weighted  average  number of common  share  equivalents  assumed
outstanding  during the  periods.  Fully  diluted  earnings  per common share is
considered equal to primary earnings per share in all periods presented.

In March 1997,  the Financial  Accounting  Standards  Board issued  Statement of
Financial  Accounting  Standards  No. 128,  "Earnings per Share" (SFAS No. 128).
SFAS No. 128 is effective for fiscal years ending after  December 15, 1997,  and
when adopted,  will require restatement of prior periods earnings per share. The
effect of this statement is not significant on any period presented.

NOTE C - The Company entered into a credit agreement (the "Credit Agreement") in
March, 1996 with BT Commercial Corporation, as Agent for a group of lenders (the
"Lenders").  Under the terms of the Credit  Agreement,  the Lenders provided the
Company with a $35.0  million  revolving  line of credit and a $6.0 million term
loan.  In July,  1997,  the  revolving  line of credit  was  increased  to $40.0
million.  Borrowings under the Credit Agreement are secured by substantially all
of the Company's assets.

In  connection  with the closing of the Credit  Agreement,  the  Company  repaid
long-term debt and obligations under capital leases totaling $14.1 million. As a
result,  costs previously  deferred related to this  indebtedness and prepayment
penalties  resulted  in  an  extraordinary   charge  to  earnings  in  1996,  of
approximately $410,000 after the benefit of income taxes.

NOTE D - Inventories are stated at the lower of cost or market,  with cost being
determined  under the  specific  identification  method.  Market is the lower of
replacement cost or net realizable value. Inventories consisted of the following
at:

                                      June 30, 1997      December 31, 1996
                                      -------------      -----------------

Raw material and supplies              $3,707,719            $3,547,487
Work-in-process                         1,335,426               288,986
Finished containers                     2,368,308             1,161,909
                                       ----------            ----------
                                       $7,411,453            $4,998,382
                                       ==========            ==========

NOTE E - In July 1997, the Company  completed a private  placement of $3 million
of 12% senior  subordinated  notes (the "Bridge Notes") and warrants to purchase
50,000 shares of Mobile Mini, Inc.  common stock at $5.00 per share.  The Bridge
Notes are due the  earlier of July  2002,  or on the  refinancing  of the Bridge
Notes on substantially  similar terms. The proceeds received by the Company will
be allocated  between the Bridge Notes and the warrants  based on the respective
fair values of each instrument.  The resulting  discount increases the effective
interest rate of the Bridge Notes and will be amortized to interest expense over
the life of the debt.

NOTE F - The Company's  publicly  traded  warrants issued in connection with the
Company's  initial  public  offering  have been extended six months to expire on
February 17, 1998.
                                      F-22
<PAGE>
                          PROSPECTUS INSIDE BACK COVER

                                Mobile Mini, Inc.


[photograph depicting homeowners using storage container]

[photograph depicting installation of container on concrete pad]

                            CUSTOMER DIVERSIFICATION

The combination of  portability,  appearance,  convenience and security  enables
Mobile Mini to  effectively  meet the needs of virtually all storage  customers.
Customers range from Fortune 500 companies  needing record  storage,  to utility
companies needing custom units to house complex communication  equipment, and to
homeowners  needing  storage between homes.  Since 1983,  Mobile Mini has helped
solve the storage and modular building needs of more than 25,000 customers (show
as a percentage of units leased).

[photograph depicting installation of container]

[photograph depicting storage container in an institutional setting]

[photograph depicting containers in a retail setting; photograph depicting range
of size of containers]
<PAGE>
<TABLE>
<S>                                                                        <C>
   
         No dealer,  salesperson  or other person has been  authorized                    $6,000,000
to give any  information  or to make  any  representation  other  than
those  contained in this  Prospectus in connection with the offer made                mobile mini, inc.
by this Prospectus,  and, if given or made, must not be relied upon as
having  been  authorized  by  the  Company  or the  Underwriter.  This     ___% Senior Subordinated Notes Due 2002
Prospectus  does not constitute an offer to sell or a solicitation  of                       and
an offer to buy any securities  other than the  registered  securities     Redeemable Warrants to Purchase 150,000 
to which it  relates or an offer to or  solicitation  of any person in             Shares of Common Stock        
any  jurisdiction  where  such  an  offer  or  solicitation  would  be
unlawful.  Neither  the  delivery of this  Prospectus  at any time nor            __________________________
any sale made hereunder  shall,  under any  circumstances,  create any
implication  that the  information  herein  contained is correct as of                    PROSPECTUS
any time subsequent to the date of this Prospectus.                               __________________________
    

                                                                            Peacock, Hislop, Staley & Given, Inc.

                                                                                      ____________, 1997
</TABLE>



<TABLE>
<CAPTION>
TABLE OF CONTENTS
<S>                                                                                                                  <C>
   
Summary------------------------------------------------------------------------------------------------------------ 3
Risk Factors-------------------------------------------------------------------------------------------------------10
Use of Proceeds----------------------------------------------------------------------------------------------------14
Price Range of Common Stock----------------------------------------------------------------------------------------15
Dividend Policy----------------------------------------------------------------------------------------------------15
Capitalization-----------------------------------------------------------------------------------------------------16
Business-----------------------------------------------------------------------------------------------------------17
Selected Consolidated Financial Information------------------------------------------------------------------------23
Management's Discussion and Analysis of Financial Condition and Results of Operations------------------------------25
Management---------------------------------------------------------------------------------------------------------32
Certain Relationships and Related Transactions---------------------------------------------------------------------35
Principal Stockholders---------------------------------------------------------------------------------------------36
Description of the Notes-------------------------------------------------------------------------------------------37
Description of the Redeemable Warrants-----------------------------------------------------------------------------45
Description of Common Stock and Other Securities-------------------------------------------------------------------48
Certain Federal Income Tax Considerations--------------------------------------------------------------------------50
Underwriting-------------------------------------------------------------------------------------------------------52
Legal Matters------------------------------------------------------------------------------------------------------53
Experts------------------------------------------------------------------------------------------------------------53
Available Information----------------------------------------------------------------------------------------------54
Incorporation of Certain Documents by Reference--------------------------------------------------------------------54
Consolidated Financial Statements----------------------------------------------------------------------------------F-1
    
</TABLE>
<PAGE>
                                     PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS


ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.

   
         The Company  estimates  that expenses in  connection  with the offering
described in this registration  statement (other than underwriting and brokerage
discounts,  commissions and fees) will be as follows:
    

        Securities and Exchange Commission registration fee    $  2,689
        Legal fees and expenses                                 100,000
        Accounting fees and expenses                             25,000
        Indenture trustee fees and expenses                       6,000
        Warrant Agent fees and expenses                           2,000
        Printing and engraving expenses                          10,000
        Nasdaq listing fees and expenses                          2,000
        Miscellaneous costs and expenses                          2,311
                                                                -------

        Total                                                  $150,000
                                                               ========

         All amounts except the Securities and Exchange Commission  registration
fee are estimated.


ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS.

         The Company's  Certificate of Incorporation and Bylaws provide that the
Company will  indemnify its  directors and executive  officers and may indemnify
its other officers,  employees and other agents to the fullest extent  permitted
by Delaware law. Pursuant to these provisions, the Company intends to enter into
indemnity agreements with each of its directors and executive officers.

         In addition,  the Company's Certificate of Incorporation provides that,
to the fullest  extent  permitted by Delaware law, the Company's  directors will
not be liable for monetary  damages for breach of the directors'  fiduciary duty
of care to the Company and its  stockholders.  This provision in the Certificate
of  Incorporation  does  not  eliminate  the duty of  care,  and in  appropriate
circumstances  equitable  remedies  such as an  injunction  or  other  forms  of
non-monetary  relief would remain  available  under  Delaware law. Each director
will be subject to liability for breach of the director's duty of loyalty to the
Company,  for  acts or  omissions  not in good  faith or  involving  intentional
misconduct or knowing violations of law, for acts or omissions that the director
believes  to  be  contrary  to  the  best   interests  of  the  Company  or  its
stockholders,  for any transaction  from which the director  derived an improper
personal benefit,  for acts or omissions  involving a reckless disregard for the
director's duty to the Company or its  stockholders  when the director was aware
or should  have been  aware of a risk of  serious  injury to the  Company or its
stockholders,  for acts or omissions  that  constitute  an unexcused  pattern of
inattention  that amounts to an abdication of the director's duty to the Company
or its  stockholders,  for  improper  transactions  between the director and the
Company and for improper  distributions  to stockholders  and loans to directors
and officers. This provision also does not affect a director's  responsibilities
under any other laws,  such as the federal  securities  laws or state or federal
environmental laws.
                                      II-1
<PAGE>
ITEM 16.       EXHIBITS

EXHIBIT
NUMBER            DESCRIPTION
- ------            -----------

4.1[1]            Form of  Underwriter's  Warrant issued in connection  with the
                  Registrant's initial public offering.

4.2[1]            Form of Warrant Agreement by and between Mobile Mini, Inc. and
                  Harris  Trust and  Savings  Bank,  as  successor  to Bank One,
                  Arizona, NA, dated January 31, 1994.

4.3[1]            Form of Common Stock Certificate.

4.4[1]            Form of Warrant Certificate [for IPO Warrants].

4.5.1             Form of Underwriting Agreement.

   
4.5.2             Form of Warrant  Agreement to purchase shares of Common Stock,
                  and form of Redeemable Warrant Certificate.
    

4.6               Form of Indenture,  dated as of  __________,  1997 between the
                  Registrant and Harris Trust & Savings Bank, Trustee.

4.7               Form of Note (included in Exhibit 4.6).

   
5.1**             Opinion of Counsel to the Registrant.
    

10.2[1]           Form of Employment Agreement.

10.3[2]           Mobile Mini, Inc. 1994 Stock Option Plan dated August 1, 1994.

10.4[6]           Statement regarding amendment to 1994 Stock Option Plan.

10.5[5]           Credit Agreement dated as of March 28, 1996 among Mobile Mini,
                  Inc., each of the financial institutions initially a signatory
                  thereto,   together  with  assignees,   as  Lenders,   and  BT
                  Commercial Corporation, as Agent.

10.6[6]           Amendment No. 1 to Credit Agreement.

10.7[6]           Amendment No. 2 to Credit Agreement.

10.7.1[7]         Amendment No. 3 to Credit Agreement.

   
10.7.2            Amendment No. 4 to Credit Agreement [Revised].
    
                                      II-2
<PAGE>
10.8[1]           Lease  Agreement by and between  Steven G. Bunger,  Michael J.
                  Bunger,  Carolyn A. Clawson,  Jennifer J. Blackwell,  Susan E.
                  Bunger  (collectively  "Landlord")  and  Mobile  Mini  Storage
                  Systems ("Tenant") dated January 1, 1994.

10.9[1]           Lease  Agreement by and between  Steven G. Bunger,  Michael J.
                  Bunger,  Carolyn A. Clawson,  Jennifer J. Blackwell,  Susan E.
                  Bunger  (collectively  "Landlord")  and  Mobile  Mini  Storage
                  Systems ("Tenant") dated January 1, 1994.

10.10[1]          Lease  Agreement by and between  Steven G. Bunger,  Michael J.
                  Bunger,  Carolyn A. Clawson,  Jennifer J. Blackwell,  Susan E.
                  Bunger  (collectively  "Landlord")  and  Mobile  Mini  Storage
                  Systems ("Tenant") dated January 1, 1994.

10.11[1]          Lease  Agreement  by and  between  Mobile Mini  Systems,  Inc.
                  ("Landlord") and Mobile Mini Storage Systems  ("Tenant") dated
                  January 1, 1994.

10.12[2]          Amendment to Lease  Agreement by and between Steven G. Bunger,
                  Michael J. Bunger, Carolyn A. Clawson,  Jennifer J. Blackwell,
                  Susan E.  Bunger  (collectively  "Landlord")  and Mobile  Mini
                  Storage Systems ("Tenant") dated August 15, 1994.

10.13[2]          Amendment to Lease  Agreement by and between Steven G. Bunger,
                  Michael J. Bunger, Carolyn A. Clawson,  Jennifer J. Blackwell,
                  Susan E.  Bunger  (collectively  "Landlord")  and Mobile  Mini
                  Storage Systems ("Tenant") dated August 15, 1994.

10.14[2]          Amendment to Lease  Agreement by and between Steven G. Bunger,
                  Michael J. Bunger, Carolyn A. Clawson,  Jennifer J. Blackwell,
                  Susan E.  Bunger  (collectively  "Landlord")  and Mobile  Mini
                  Storage Systems ("Tenant") dated August 15, 1994.

10.15[3]          Amendment  to  Lease  Agreement  by and  between  Mobile  Mini
                  Storage Systems, Inc., a California corporation, ("Landlord"),
                  and the  Company  dated  December  30,  1994.  10.16[5]  Lease
                  Agreement  by and  between  Richard E. and  Barbara M.  Bunger
                  ("Landlord")  and the Company  ("Tenant'")  dated  November 1,
                  1995.

10.17[5]          Amendment  to Lease  Agreement  by and between  Richard E. and
                  Barbara M. Bunger  ("Landlord")  and the  Company  ("Tenant'")
                  dated November 1, 1995.

10.18[6]          Amendment No. 2 to Lease Agreement between Mobile Mini Storage
                  Systems, Inc. and the Company.

10.19[1]          Patents and Patents Pending.

10.20[1]          U.S. and Canadian Trade Name and Service Mark Registration.

10.21[7]          Senior  Subordinated  Promissory  Note dated July 31, 1997, by
                  the Registrant to Arizona Land Income Corporation ("ALIC")

10.22[7]          Pledge Agreement dated as of July 31, 1997, by and between the
                  Registrant and ALIC.

10.23[7]          Stock Purchase Warrant dated July 31, 1997, issued to ALIC.

11[7]             Statement Re: Computation of Per Share Earnings.

   
12                Statement Re:  Computation of Ratios.
    

21[6]             Subsidiaries of Mobile Mini, Inc.

23.1              Consent of Arthur Andersen LLP.

23.2              Consent of Bryan Cave LLP (included in Exhibit 5.1 hereto)

   
24**              Powers of Attorney  (included  in  Signature  Page of original
                  filing)

25                Statement of Eligibility of Trustee
    

- ------------------
                                      II-3
<PAGE>
[1]      Incorporated by reference to the Registrant's Registration Statement on
         Form SB-2 (File No. 33-71528-LA), as amended.

[2]      Incorporated by reference to the Registrant's Report on Form 10-QSB for
         the quarter ended September 30, 1994.

[3]      Incorporated by reference to the Registrant's Report on Form 10-KSB for
         the fiscal year ended December 31, 1994.

[4]      Incorporated by reference to the Registrant's  Form 8-A, filed with the
         Commission on January 29, 1996.

[5]      Incorporated by reference to the Registrant's Report on Form 10-KSB for
         the fiscal year ended December 31, 1995.

[6]      Incorporated by reference to the  Registrant's  Report on Form 10-K for
         the fiscal year ended December 31, 1996.

[7]      Incorporated by reference to the  Registrant's  Report on Form 10-Q for
         the quarter ended June 30, 1997.

*        To be filed by amendment.

   
**       Previously filed as an Exhibit to this Registration Statement.
    

ITEM 17. UNDERTAKINGS.

         (a)      The undersigned registrant hereby undertakes:

                  (1) To file,  during any  period in which  offers or sales are
being made, a post-effective amendment to this registration statement;

                  (2) That, for the purpose of determining  any liability  under
the Securities Act of 1933, each such  post-effective  amendment shall be deemed
to be a new registration  statement  relating to the securities offered therein,
and the  offering  of such  securities  at that  time  shall be deemed to be the
initial bona fide offering thereof; and

                  (3) To remove from  registration by means of a  post-effective
amendment  any of the  securities  being  registered  which remain unsold at the
termination of the offering.

         (b) The undersigned  Registrant hereby undertakes that, for purposes of
determining  any liability  under the Securities Act of 1933, each filing of the
Registrant's  annual  report  pursuant to Section  13(a) or Section 15(d) of the
Securities  Exchange  Act of  1934  that is  incorporated  by  reference  in the
Registration  Statement  shall  be  deemed  to be a new  registration  statement
relating to the securities offered therein,  and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

         (c)  Insofar  as  indemnification  for  liabilities  arising  under the
Securities Act may be permitted to directors,  officers, and controlling persons
of the  Registrant  pursuant to the  foregoing  provisions,  or  otherwise,  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 counsel the matter has
been  settled  by  controlling  precedent,  submit  to a  court  of  appropriate
jurisdiction  the  question  of whether  such  indemnification  by it is against
public  policy as  expressed in the  Securities  Act and will be governed by the
final adjudication of such issue.
                                      II-4
<PAGE>
                                   SIGNATURES

   
         Pursuant to the  requirements  of the  Securities  Act, the  registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for  filing  on Form S-2 and has  duly  caused  this  Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized, in Tempe, Arizona, on this ____ day of ________, 1997.
    

                                        MOBILE MINI, INC.



                                        By: /s/ Steven G. Bunger
                                           -------------------------------------
                                           Steven G. Bunger,
                                           President and Chief Executive Officer



POWER OF ATTORNEY

         Each of the undersigned hereby authorizes Lawrence  Trachtenberg as his
attorney-in-fact  to  execute  in the name of each such  person and to file such
amendments (including post-effective  amendments) to this registration statement
as the Registrant deems appropriate and appoints such person as attorney-in-fact
to sign on his  behalf  amendments,  exhibits,  supplements  and  post-effective
amendments to this registration statement.

         Pursuant to the requirements of the Securities Act of 1933, as amended,
this  Registration  Statement has been signed below by the following  persons in
the capacities and on the dates indicated.
<TABLE>
<CAPTION>
SIGNATURE                                   TITLE                                       DATE
<S>                                         <C>                                         <C>
   
/s/ Steven G. Bunger                        President, Chief Executive Officer                   , 1997
- --------------------------------------      Executive Officer and Director
Steven G. Bunger                            (principal executive officer)



/s/ Lawrence Trachtenberg                   Executive Vice President, Chief                      , 1997
- --------------------------------------      Financial Officer and Director
Lawrence Trachtenberg                       (principal financial and accounting officer)



*                                           Chairman of the Board                                , 1997
- --------------------------------------
Richard E. Bunger


*                                           Director                                             , 1997
- --------------------------------------
George Berkner


*                                           Director                                             , 1997
- --------------------------------------
Ronald J. Marusiak

*
- --------------------------------------
Lawrence Trachtenberg,
Attorney-In-Fact
    
</TABLE>
                                      II-5

                                   $6,000,000

                                MOBILE MINI, INC.

                   ___% SENIOR SUBORDINATED NOTES DUE 2002 AND
               WARRANTS TO PURCHASE 150,000 SHARES OF COMMON STOCK

                             UNDERWRITING AGREEMENT
                             ----------------------

                                                                  ________, 1997


PEACOCK, HISLOP, STALEY & GIVEN, INC.
As Representative of the several Underwriters
2999 North 44th Street, Suite 100
Phoenix, Arizona 85018

Ladies and Gentlemen:

         MOBILE MINI, INC., a Delaware  corporation  (the "Company"),  addresses
you as the Representative of each of the persons,  firms and corporations listed
in Schedule A hereto (herein  collectively called the "Underwriters") and hereby
confirms its agreement with the several Underwriters as follows:

   
         1.  Description of Securities.  The Company  proposes to issue and sell
$6,000,000 in aggregate  principal amount of [______%] Senior Subordinated Notes
Due 2002 (the "Notes") and warrants (the "Warrants") to purchase  150,000 shares
of the Company's common stock, $.01 par value per share (the "Common Stock"), to
the several Underwriters (collectively, the "Firm Securities"). The Company also
proposes  to grant to the  Underwriters  an option to purchase up to $900,000 in
aggregate  principal  amount  of  additional  Notes,  together  with  additional
Warrants to purchase an aggregate of 22,500  shares of Common Stock (the "Option
Securities"), as provided in Section 3 hereof. In addition, the Company proposes
to sell to you,  individually and not in your capacity as  Representative,  five
(5) year  warrants (the  "Representative's  Warrants") to purchase up to 172,500
shares of Common Stock,  which sale will be consummated  in accordance  with the
terms  and  conditions  of  the  Warrant  Agreement  (the  "Warrant  Agreement")
governing the terms and rights of the Warrants, in the form of which is filed as
an  exhibit  to the  Registration  Statement  described  below.  As used in this
Agreement,  the term  "Securities"  shall  include the Firm  Securities  and the
Option  Securities,  and the term "Warrants" shall include the Warrants included
in the Firm Securities and in the Option  Securities.  The term "Security" shall
include one Note in the original  principal  amount of $5,000  together with 125
Warrants,  each to  purchase  one share of Common  Stock at an initial per share
exercise  price of  $_____.___.  The shares of common stock,  $.01 par value per
share, of the Company outstanding from time to time are hereinafter  referred to
as "Common  Stock." Unless the context  otherwise  requires,  
    
<PAGE>  
references  herein to the "Company"  include Mobile Mini, Inc. together with its
subsidiaries described in the Prospectus (hereinafter defined.).



         2. Representations, Warranties and Agreements of the Company.

                            The Company  represents  and  warrants to and agrees
with each Underwriter that:

                            (a) A  registration  statement on Form S-2 (File No.
333-34413) in respect of the Securities  and the shares of Common Stock issuable
upon  exercise of the Warrants  (the  "Warrant  Stock"),  including a prospectus
subject to completion,  has been prepared by the Company in conformity  with the
requirements  of the  Securities  Act of 1933,  as amended (the "Act"),  and the
applicable rules and regulations (the "Rules and Regulations") of the Securities
and Exchange Commission (the "Commission") under the Act and has been filed with
the Commission;  such amendments to such registration statement and such amended
prospectuses  subject to completion as may have been required  prior to the date
hereof  have been  similarly  prepared  and filed with the  Commission;  and the
Company will file such additional amendments to such registration  statement and
such amended  prospectuses  subject to  completion as may hereafter be required.
Copies  of such  registration  statement  and  amendments  and of  each  related
prospectus  subject to completion  (the  "Preliminary  Prospectuses")  have been
delivered to you.

                            If  the  registration   statement  relating  to  the
Securities  has been declared  effective  under the Act by the  Commission,  the
Company will  prepare and  promptly  file with the  Commission  the  information
previously omitted from the registration statement,  as applicable,  pursuant to
Rule 430A(a) of the Rules and Regulations pursuant to subparagraph (1) or (4) of
Rule  424(b)  of the  Rules  and  Regulations  or as  part  of a  post-effective
amendment to the registration  statement (including a final form of prospectus).
If the registration  statement  relating to the Securities has not been declared
effective under the Act by the Commission, the Company will prepare and promptly
file  amendments  to the  registration  statement,  including  a  final  form of
prospectus,  as applicable.  The term  "Registration  Statement" as used in this
Agreement  shall  mean  such   registration   statement,   including   financial
statements,  schedules and exhibits,  in the form in which it became or becomes,
as the case may be,  effective  (including,  if the Company omitted  information
from the  registration  statement  pursuant  to Rule  430A(a)  of the  Rules and
Regulations,  the information deemed to be a part of the registration  statement
at the time it  became  effective  pursuant  to Rule  430A(b)  of the  Rules and
Regulations) and, in the event of any amendment thereto after the effective date
of  such   registration   statement,   shall  also  mean  (from  and  after  the
effectiveness of such amendment) such registration  statement as so amended. The
term  "Prospectus" as used in this Agreement shall mean the prospectus  relating
to the  Securities  as included in such  Registration  Statement  at the time it
becomes  effective  (including,  if the  Company  omitted  information  from the
Registration  Statement  pursuant to Rule 430A(a) of the Rules and  Regulations,
the information deemed to be a part of the Registration Statement at the time it
became effective pursuant to Rule 430A(b) of the Rules and Regulations),  except
that if any revised  prospectus  shall be provided  to the  Underwriters  by the
Company for use in connection  with the offering of the Securities  that differs
from the  prospectus on file with the  Commission  at the time the  Registration
Statement became or
                                        2
<PAGE>
becomes,  as the case may be, effective  (whether or not such revised prospectus
is required to be filed with the  Commission  pursuant to Rule  424(b)(3) of the
Rules  and  Regulations),  the term  "Prospectus"  shall  refer to such  revised
prospectus from and after the time it is first provided to the  Underwriters for
such use.

                            (b)  The   Commission   has  not  issued  any  order
preventing or  suspending  the use of any  Preliminary  Prospectus or instituted
proceedings for that purpose, and each such Preliminary Prospectus,  at the time
of filing thereof, has conformed in all material respects to the requirements of
the Act,  the Rules and  Regulations  and the Trust  Indenture  Act of 1939,  as
amended (the "Trust  Indenture  Act") and, as of its date,  has not included any
untrue  statement  of a  material  fact or  omitted  to  state a  material  fact
necessary  to make the  statements  therein,  in the light of the  circumstances
under which they were made,  not  misleading;  and at the time the  Registration
Statement  became or  becomes,  as the case may be,  effective  and at all times
subsequent  thereto up to and on the Closing Date  (hereinafter  defined) and on
any  later  date  on  which  Option  Securities  are to be  purchased,  (i)  the
Registration  Statement and the  Prospectus,  and any  amendments or supplements
thereto,  contained  and will  contain all material  information  required to be
included  therein  by the Act and the  Trust  Indenture  Act and the  Rules  and
Regulations and will in all material respects conform to the requirements of the
Act and the Rules and  Regulations,  (ii) the  Registration  Statement,  and any
amendments  or  supplements  thereto,  did not and will not  include  any untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated therein or necessary to make the statements  therein not misleading,  and
(iii) the  Prospectus,  and any amendments or supplements  thereto,  did not and
will not  include  any untrue  statement  of a material  fact or omit to state a
material  fact  necessary to make the  statements  therein,  in the light of the
circumstances  under which they were made, not  misleading;  provided,  however,
that none of the representations  and warranties  contained in this subparagraph
(b) shall apply to  information  contained in or omitted  from the  Registration
Statement or  Prospectus,  or any amendment or supplement  thereto,  in reliance
upon, and in conformity with,  written  information  relating to any Underwriter
furnished  to the  Company  by  such  Underwriter  specifically  for  use in the
preparation thereof.

                            (c) The  Company has been duly  incorporated  and is
validly  existing  as a  corporation  in good  standing  under  the  laws of the
jurisdiction of its incorporation,  with full power and authority (corporate and
other) to own,  lease and operate  its  properties  and conduct its  business as
described in the  Prospectus;  the Company is duly qualified to do business as a
foreign  corporation  and is in good standing in each  jurisdiction in which the
ownership or leasing of its  properties or the conduct of its business  requires
such  qualification,  except  where the failure to be so qualified or be in good
standing would not have a material adverse effect on the condition (financial or
otherwise),  earnings, operations, business or prospects of the Company taken as
a whole; no proceeding has been instituted in any such  jurisdiction,  revoking,
limiting or curtailing,  or seeking to revoke, limit or curtail,  such power and
authority or  qualification;  the Company is in  possession  of and operating in
compliance with all authorizations, licenses, certificates, consents, orders and
permits from state,  federal and other regulatory  authorities that are material
to the  conduct  of its  business,  all of which are valid and in full force and
effect;  the Company is not in material violation of its charter or bylaws or in
default in the performance or observance of any material obligation,  agreement,
covenant or condition contained in any material bond,  debenture,  note or other
evidence of indebtedness, or in any material lease,
                                        3
<PAGE>
contract,  indenture,  mortgage, deed of trust, loan agreement, joint venture or
other  agreement or instrument to which the Company is a party or by which it or
its  properties  or assets  may be bound;  and the  Company  is not in  material
violation of any law, order, rule,  regulation,  writ,  injunction,  judgment or
decree of any court,  government  or  governmental  agency or body,  domestic or
foreign,  having jurisdiction over the Company or over its properties or assets.
The Prospectus accurately describes any corporation, association or other entity
owned or controlled, directly or indirectly, by the Company.

   
                            (d) All  outstanding  shares of capital stock of the
Company  have been duly  authorized  and  validly  issued and are fully paid and
nonassessable,  and all of the issued shares of capital stock of each subsidiary
of the Company have been duly and validly  authorized and issued, are fully paid
and non-assessable and are owned directly or indirectly by the Company, free and
clear of all  liens,  encumbrances  or claims  other  than liens in favor of the
lenders  under the Senior  Credit  Agreement  (as  defined  in the  Registration
Statement).  All  outstanding  shares of capital  stock of the Company have been
issued in compliance with all federal and state securities laws, were not issued
in violation of or subject to any preemptive rights or other rights to subscribe
for or purchase securities,  and the authorized and outstanding capital stock of
the Company is as set forth in the Prospectus under the caption "Capitalization"
and  conforms  in all  material  respects  to the  statements  relating  thereto
contained in the Registration  Statement and the Prospectus (and such statements
correctly state the substance of the instruments  defining the capitalization of
the Company).
    

                            (e) The  Company  has full  legal  right,  power and
authority  to  enter  into  this  Agreement  and  to  perform  the  transactions
contemplated  hereby.  This  Agreement  has been duly  authorized,  executed and
delivered by the Company and is a valid and binding agreement on the part of the
Company,  enforceable  in  accordance  with  its  terms,  except  as  rights  to
indemnification under this Agreement may be limited by applicable law and except
as  the  enforcement  may  be  limited  by  applicable  bankruptcy,  insolvency,
reorganization,  moratorium  or other  similar  laws  relating  to or  affecting
creditors'  rights generally or by general equitable  principles.  The issue and
sale of the  Securities  and  the  compliance  by the  Company  with  all of the
provisions of the  Securities,  the  Indenture  governing the terms of the Notes
(the  "Indenture"),  the Warrant  Agreement  governing the terms of the Warrants
(the  "Warrant  Agreement"),  and this  Agreement  and the  consummation  of the
transactions herein and therein contemplated will not conflict with or result in
a breach or  violation  of any of the terms or  provisions  of, or  constitute a
default  under,  any  indenture,  warrant  agreement,  mortgage,  deed of trust,
sale/leaseback agreement, loan agreement or other similar financing agreement or
other  material  agreement or  instrument  to which the Company is a party or by
which  the  Company  is bound or to which any of the  property  or assets of the
Company  is  subject,  nor will  such  action  result  in any  violation  of the
provisions of the Certificate of  Incorporation or By-laws of the Company or any
statute or any order, rule or regulation of any court or governmental  agency or
body  having  jurisdiction  over the  Company or any of its  properties;  and no
consent,  approval,  authorization,  order,  registration or qualification of or
with any such court or governmental agency or body is required for the issue and
sale of the Securities or the  consummation  by the Company of the  transactions
contemplated by this Agreement, the Indenture and the Warrant Agreement,  except
such as have  been,  or will  have  been  obtained  under  the Act and the Trust
Indenture Act and such consents,  approvals,  authorizations,  registrations  or
qualifications as may
                                        4
<PAGE>
be  required  under state  securities  or Blue Sky laws in  connection  with the
purchase and distribution of the Securities by the Underwriters;

                            (f) The Securities have been duly  authorized,  and,
when issued and delivered pursuant to this Agreement,  such Securities will have
been duly executed, authenticated and, in the case of Warrants, countersigned by
the Warrant Agent as provided in the Warrant Agreement, issued and delivered and
will constitute valid and legally binding obligations of the Company entitled to
the benefits  provided by the Indenture and the Warrant  Agreement,  as the case
may be, each of which will be  substantially  in the form filed as an exhibit to
the Registration  Statement;  the Warrant Agreement has been duly authorized and
the  Indenture  has been  duly  authorized  and duly  qualified  under the Trust
Indenture Act and the Indenture and the Warrant  Agreement,  as the case may be,
will  constitute  a  valid  and  legally  binding  instrument,   enforceable  in
accordance  with  its  terms,   subject,  as  to  enforcement,   to  bankruptcy,
insolvency,  reorganization and other laws of general applicability  relating to
or affecting creditors' rights and to general equity principles; and each of the
Indenture and the Warrant Agreement  conforms,  and the Securities will conform,
to  the  descriptions   thereof  contained  in  the  Prospectus  as  amended  or
supplemented with resect to such Securities to the extent described therein;

                            (g) There is not any  pending or, to the best of the
Company's  knowledge,  threatened action,  suit, claim or proceeding against the
Company,  or any of its  officers  or any of its  properties,  assets  or rights
before  any  court,  government  or  governmental  agency or body,  domestic  or
foreign, having jurisdiction over the Company or over its officers or properties
or otherwise  that (i) is  reasonably  likely to result in any material  adverse
change in the condition (financial or otherwise), earnings, operations, business
or business  prospects of the Company or might  materially and adversely  affect
its  properties,  assets or  rights,  (ii)  might  prevent  consummation  of the
transactions  contemplated  hereby or (iii) is required to be  disclosed  in the
Registration  Statement or Prospectus and is not so disclosed;  and there are no
agreements,  contracts,  leases  or  documents  of the  Company  of a  character
required  to be  described  or  referred  to in the  Registration  Statement  or
Prospectus or to be filed as an exhibit to the Registration Statement by the Act
or the Rules and  Regulations  or by the  Securities  Exchange  Act of 1934,  as
amended (the  "Exchange  Act"),  or the rules and  regulations of the Commission
thereunder that have not been accurately  described in all material  respects in
the   Registration   Statement  or  Prospectus  or  filed  as  exhibits  to  the
Registration Statement.

                            (h) Arthur  Andersen  LLP,  which has  examined  the
financial  statements of the Company,  together  with the related  schedules and
notes,  as of December  31, 1995 and 1996 and for each of the years in the three
(3) year period ended  December 31, 1996 filed with the  Commission as a part of
the  Registration  Statement,   which  are  included  in  the  Prospectus,   are
independent  accountants  within  the  meaning  of the  Act and  the  Rules  and
Regulations;  the audited financial statements of the Company, together with the
related schedules and notes, and the unaudited  financial  information,  forming
part of the Registration Statement and Prospectus,  fairly present the financial
position and the results of  operations of the Company at the  respective  dates
and for the respective  periods to which they apply;  and all audited  financial
statements of the Company,  together with the related  schedules and notes,  and
the unaudited  financial  information,  filed with the Commission as part of the
Registration Statement, have been prepared in accordance with generally accepted
accounting principles consistently applied throughout the
                                        5
<PAGE>
   
periods  involved except as may be otherwise  stated  therein.  The selected and
summary  financial and statistical data included in the  Registration  Statement
present fairly the  information  shown therein and have been compiled on a basis
consistent  with  the  audited  and  unaudited  financial  statements  presented
therein. No other financial  statements or schedules are required to be included
in the Registration Statement.
    

                            (i) Subsequent to the  respective  dates as of which
information is given in the Registration Statement and Prospectus, there has not
been (i) any material adverse change in the condition  (financial or otherwise),
earnings,  operations or business of the Company,  (ii) any transaction  that is
material to the Company,  (iii) any material  obligation,  direct or contingent,
incurred by the Company,  except obligations  incurred in the ordinary course of
business,  (iv)  any  material  change  in  the  capital  stock  or  outstanding
indebtedness  of the  Company,  (v) any  dividend  or  distribution  of any kind
declared,  paid or made on the capital stock of the Company, or (vi) any loss or
damage  (whether  or not  insured) to the  property  of the Company  which has a
material  adverse effect on the condition  (financial or  otherwise),  earnings,
operations or business of the Company.

                            (j)   Except  as  set  forth  in  the   Registration
Statement and Prospectus,  (i) the Company has good and marketable  title to all
properties and assets described in the Registration  Statement and Prospectus as
owned by it, free and clear of any pledge, lien, security interest, encumbrance,
claim or  equitable  interest,  other  than  such as would  not have a  material
adverse effect on the condition (financial or otherwise),  earnings,  operations
or business of the Company,  (ii) the agreements to which the Company is a party
described in the Registration Statement are valid agreements, enforceable by the
Company,  except  as the  enforcement  thereof  may  be  limited  by  applicable
bankruptcy,  insolvency,  reorganization,   moratorium  or  other  similar  laws
relating to or affecting  creditors'  rights  generally or by general  equitable
principles  and,  to the  best  of the  Company's  knowledge,  except  for  loan
agreements with customers,  the other  contracting  party or parties thereto are
not in material  breach or material  default under any of such  agreements,  and
(iii) the Company has valid and enforceable leases for all properties  described
in the  Registration  Statement  and  Prospectus  as leased by it, except as the
enforcement  thereof  may  be  limited  by  applicable  bankruptcy,  insolvency,
reorganization,  moratorium  or other  similar  laws  relating  to or  affecting
creditors'  rights generally or by general equitable  principles.  Except as set
forth in the Registration  Statement and Prospectus,  the Company owns or leases
all such  properties as are necessary to its  operations as now conducted and as
described in the Registration Statement and the Prospectus.

                            (k) The Company has timely filed all federal, state,
local and foreign tax returns  required to be filed by it and has paid all taxes
shown  thereon as due, and there is no tax  deficiency  that has been or, to the
best of the Company's knowledge, is reasonably likely to be asserted against the
Company,  which might have a material adverse effect on the condition (financial
or  otherwise),  earnings,  operations  or business of the Company,  and all tax
liabilities are adequately provided for on the books of the Company.

   
                            (l) The Company maintains insurance with insurers of
recognized  financial  responsibility  of the types and in the amounts generally
deemed  adequate  for its  business in light of the  Company's  historical  loss
experience  including,  but not limited to, insurance covering real and personal
property owned or
    
                                        6
<PAGE>
   
leased by the Company against theft, damage, destruction,  acts of vandalism and
all other  risks  customarily  insured  against  by the  Company  during  recent
periods, all of which insurance is in full force and effect; the Company has not
been refused any insurance  coverage sought or applied for; and the Company does
have any  reason  to  believe  that it will not be able to  renew  its  existing
insurance  coverage  as and when such  coverage  expires  or to  obtain  similar
coverage from similar insurers as may be necessary to continue its business at a
cost that would not materially and adversely affect the condition  (financial or
otherwise), earnings, operations or business of the Company.
    

                            (m) To the best of the Company's knowledge, no labor
disturbance by the employees of the Company exists or is imminent. No collective
bargaining agreement exists with any of the Company's employees and, to the best
of the Company's knowledge, no such agreement is imminent.

                            (n) The Company owns or possesses adequate rights to
use all trade secrets, know-how,  trademarks, service marks and trade names that
are  necessary  to conduct  its  businesses  as  described  in the  Registration
Statement and Prospectus; the Company has not received any notice of, and has no
knowledge  of, any  infringement  of or  conflict  with  asserted  rights of the
Company by others  with  respect  to any trade  secrets,  know-how,  trademarks,
service  marks or trade  names;  and the Company has not received any notice of,
and has no knowledge of, any infringement of or conflict with asserted rights of
others with respect to any trade secrets, know-how, trademarks, service marks or
trade names which,  singly or in the  aggregate,  in the event of an unfavorable
decision,  ruling  or  finding,  would  have a  material  adverse  effect on the
condition (financial or otherwise),  earnings, operations,  business or business
prospects of the Company.

                            (o) The  Common  Stock  is  registered  pursuant  to
Section  12(g) of the Exchange  Act and is approved for  quotation on the Nasdaq
National  Market,  and the Company has taken no action designed to, or likely to
have the effect of,  terminating the  registration of the Common Stock under the
Exchange Act or delisting the Common Stock from the Nasdaq National Market,  nor
has the Company  received any  notification  that the Commission or the National
Association of Securities  Dealers,  Inc. ("NASD") is contemplating  terminating
such registration or listing. The Warrants have been approved for listing on the
Nasdaq SmallCap Market, subject to official notice of issuance.

                            (p) The  Company  has been  advised  concerning  the
Investment  Company Act of 1940, as amended (the "1940 Act"),  and the rules and
regulations thereunder, and has in the past conducted, and intends in the future
to conduct, its affairs in such a manner as to ensure that it will not become an
"investment company" or a company "controlled" by an "investment company" within
the meaning of the 1940 Act and such rules and regulations.

                            (q) The  Company  has not  distributed  and will not
distribute  prior to the  later of (i) the  Closing  Date,  or any date on which
Option  Securities are to be purchased,  as the case may be, and (ii) completion
of the distribution of the Securities,  any offering material in connection with
the offering and sale of the Securities other than any Preliminary Prospectuses,
the  Prospectus,  the  Registration  Statement  and  other  materials,  if  any,
permitted by the Act.
                                        7
<PAGE>
                            (r) The  Company has not at any time during the last
five (5) years (i) made any unlawful  contribution  to any candidate for foreign
office or failed to disclose fully any contribution in violation of law, or (ii)
made any payment to any federal or state  governmental  officer or official,  or
other person  charged with similar  public or  quasi-public  duties,  other than
payments  required  or  permitted  by the  laws  of  the  United  States  or any
jurisdiction thereof.

                            (s) The  Company  has not  taken  and will not take,
directly  or  indirectly,  any action  designed to or that might  reasonably  be
expected to cause or result in stabilization in violation of law or manipulation
of the  price  of the  Common  Stock  or  other  securities  of the  Company  to
facilitate the sale or resale of the Securities.

                            (t)   Except  as  set  forth  in  the   Registration
Statement and  Prospectus,  (i) the Company is in material  compliance  with all
rules, laws and regulations relating to the use, treatment, storage and disposal
of toxic substances and protection of health or the environment  ("Environmental
Laws") that are  applicable  to its  business,  (ii) the Company has received no
notice from any governmental authority or third party of an asserted claim under
Environmental  Laws, which claim is required to be disclosed in the Registration
Statement and the Prospectus,  (iii) to its best  knowledge,  the Company is not
likely to be required to make future  material  capital  expenditures  to comply
with Environmental Laws and (iv) no property which is owned,  leased or occupied
by  the  Company  has  been  designated  as a  Superfund  site  pursuant  to the
Comprehensive Response,  Compensation, and Liability Act of 1980, as amended (42
U.S.C. ss. 9601, et seq.), or otherwise  designated as a contaminated site under
applicable state or local law.

                            (u) The  Company  maintains  a  system  of  internal
accounting  controls  sufficient  to  provide  reasonable  assurances  that  (i)
transactions  are executed in accordance with  management's  general or specific
authorizations,   (ii)   transactions   are  recorded  as  necessary  to  permit
preparation  of financial  statements  in  conformity  with  generally  accepted
accounting  principles  and to maintain  accountability  for  assets,  including
without  limitation  cash receipts,  (iii) access to assets is permitted only in
accordance with  management's  general or specific  authorization,  and (iv) the
recorded   accountability  for  assets  is  compared  with  existing  assets  at
reasonable  intervals  and  appropriate  action  is taken  with  respect  to any
differences.

                            (v) There are no outstanding loans, advances (except
normal  advances  for business  expenses in the ordinary  course of business) or
guarantees  of  indebtedness  by the Company to or for the benefit of any of the
officers, directors or director-nominees of the Company or any of the members of
the families of any of them,  except as disclosed in the Registration  Statement
and the Prospectus.

                            (w) The Warrant Stock has been duly  authorized  and
reserved  for  issuance  upon the  exercise of the Warrants and when issued upon
payment of the exercise  price therefor will be validly  issued,  fully paid and
nonassessable shares of Common Stock of the Company.

         3. Purchase, Sale and Delivery of Securities.
                                        8
<PAGE>
   
                            (a) On the basis of the representations,  warranties
and agreements herein contained,  but subject to the terms and conditions herein
set forth, the Company agrees to sell to the Underwriters,  and each Underwriter
agrees,  severally and not jointly,  to purchase from the Company, at a purchase
price of $4,750  per  Security,  the  respective  amount of Firm  Securities  as
hereinafter set forth.  The obligation of each  Underwriter to the Company shall
be to purchase  from the Company  that  amount of Firm  Securities  which is set
forth  opposite the name of such  Underwriter  in Schedule A hereto  (subject to
adjustment as provided in Section 10).
    

                            Delivery of definitive certificates representing the
Notes and the Warrants  comprising  the Firm  Securities  to be purchased by the
Underwriters  pursuant to this  Section 3 shall be made  against  payment of the
purchase price therefor by the several Underwriters by wire transfer in same day
funds to the  account  of the  Company.  Such  delivery  shall take place at the
offices of the  Representative  or such other  place as may be agreed upon among
the  Representative  and the Company,  at 7:00 A.M.,  Phoenix time, on the third
(3rd) full business day following the first day that  Securities  are traded (or
at such time and date to which  payment and delivery  shall have been  postponed
pursuant to Section 10 hereof), such time and date of payment and delivery being
herein called the "First Closing Date." The certificates  representing the Notes
and the Warrants  comprising the Firm Securities to be so delivered will be made
available  to you for review at such  office or such other  location  as you may
reasonably request at least one (1) full business day prior to the First Closing
Date  and will be in such  names  and  denominations  as you may  request,  such
request  to be made at  least  two (2) full  business  days  prior to the  First
Closing Date.

                            It is understood that you, individually,  and not as
the Representative of the several Underwriters,  may (but shall not be obligated
to)  make  payment  of the  purchase  price  on  behalf  of any  Underwriter  or
Underwriters  whose check or checks shall not have been received by you prior to
the Closing Date for the Firm Securities to be purchased by such  Underwriter or
Underwriters.  Any such payment by you shall not relieve any such Underwriter or
Underwriters of any of its or their obligations hereunder.

   
                            After the Registration  Statement becomes effective,
the  several  Underwriters  intend  to make a public  offering  (as such term is
described  in Section 11 hereof)  of the Firm  Securities  at a public  offering
price of $5,000.00  per Note.  After the initial  public  offering,  the several
Underwriters may, in their discretion, vary the public offering price.
    

                  (b)  On  the  basis  of the  representations,  warranties  and
agreements herein contained,  but subject to the terms and conditions herein set
forth, the Company hereby grants to the several Underwriters, for the purpose of
covering  over-allotments  in connection with the  distribution  and sale of the
Firm  Securities  only, a  nontransferable  option to purchase up to $900,000 in
principal amount of additional Notes, together with additional Warrants covering
an aggregate of 22,500 shares of Common Stock at the purchase price per Security
for the Firm  Securities  set forth in Section 3(a)  hereof.  Such option may be
exercised by the Representative on behalf of the several Underwriters on one (1)
or more occasions in whole or in part during
                                        9
<PAGE>
   
the period of forty-five  (45) days after the date on which the Firm  Securities
are initially  offered to the public,  by giving  written notice to the Company.
The number of Option  Securities  to be purchased by each  Underwriter  upon the
exercise  of such option  shall be the same  proportion  of the total  amount of
Option  Securities to be purchased by the several  Underwriters  pursuant to the
exercise  of such  option as the  amount of Firm  Securities  purchased  by such
Underwriter  (set forth in Schedule A hereto)  bears to the total amount of Firm
Securities  purchased  by the  several  Underwriters  (set  forth in  Schedule A
hereto),  adjusted  by the  Representative  in  such  reasonable  manner  as the
Representative shall determine to avoid fractional shares.
    

                            Delivery of  definitive  certificates  for the Notes
and the Warrants comprising the Option Securities to be purchased by the several
Underwriters pursuant to the exercise of the option granted by this Section 3(b)
shall be made  against  payment of the  purchase  price  therefor by the several
Underwriters  by wire  transfer in same day funds to the account of the Company.
Such delivery and payment shall take place at the offices of the Representative,
or at such other  place as may be agreed upon among the  Representative  and the
Company  (i) on the  Closing  Date,  if written  notice of the  exercise of such
option is received by the Company at least three (3) full business days prior to
the  Closing  Date,  or (ii) on a date  which  shall not be later than the fifth
(5th) full business day following the date the Company  receives  written notice
of the exercise of such  option,  if such notice is received by the Company less
than three (3) full business days prior to the Closing Date.

                            The certificates for the Option  Securities to be so
delivered  will be made available to you for review at such office or such other
location as you may reasonably request at least two (2) full business days prior
to the date of payment and delivery and will be in such names and  denominations
as you may  request,  such  request to be made at least three (3) full  business
days prior to such date of payment and delivery.

                            It is understood that you, individually,  and not as
the Representative of the several Underwriters,  may (but shall not be obligated
to)  make  payment  of the  purchase  price  on  behalf  of any  Underwriter  or
Underwriters  whose check or checks shall not have been received by you prior to
the date of payment and  delivery for the Option  Securities  to be purchased by
such Underwriter or Underwriters.  Any such payment by you shall not relieve any
such Underwriter or Underwriters of any of its or their obligations hereunder.

                  (c) Upon  exercise of any option  provided for in Section 3(b)
hereof,  the  obligations  of the several  Underwriters  to purchase such Option
Securities  will be subject (as of the date hereof and as of the date of payment
and delivery for such Option  Securities) to the accuracy of and compliance with
the  representations,  warranties and agreements of the Company  herein,  to the
accuracy  of the  statements  of the Company  and  officers of the Company  made
pursuant to the  provisions  hereof,  to the  performance  by the Company of its
obligations  hereunder,  and to the condition that all  proceedings  taken at or
prior to the  payment  date in  connection  with the sale and  transfer  of such
Option Securities shall be reasonably  satisfactory in form and substance to you
and to  Underwriters'  counsel,  and you shall have been furnished with all such
documents, certificates and opinions as you may reasonably request in order to
                                       10
<PAGE>
evidence the accuracy and completeness of any of the representations, warranties
or  statements,  the  performance  of any of the  covenants or agreements of the
Company or the compliance  with any of the conditions  herein  contained in each
case in all material respects.

   
                  (d) The  information  set forth in the last  paragraph  on the
front cover page (insofar as such information  relates to the Underwriters),  in
the  final  two (2)  paragraphs  on the  inside  front  cover  page,  concerning
stabilization  and  passive  market  making by the  Underwriters,  and in third,
fourth and ninth paragraphs under the caption  "Underwriting" in any Preliminary
Prospectus  and in the final form of  Prospectus  filed  pursuant to Rule 424(b)
constitutes the only  information  furnished by the  Underwriters to the Company
for inclusion in any Preliminary Prospectus,  the Prospectus or the Registration
Statement,  and you, on behalf of the  respective  Underwriters,  represent  and
warrant to the  Company  that the  statements  made  therein do not  include any
untrue statement of a material fact or omit to state a material fact required to
be stated therein or necessary to make the statements  therein,  in the light of
the circumstances under which they were made, not misleading.
    

         4.  Further  Agreements  of the  Company.  The Company  agrees with the
several Underwriters that:

                            (a) The Company will use reasonable efforts to cause
the Registration  Statement and any amendments  thereof, if not effective at the
time and date that this  Agreement  is  executed  and  delivered  by the parties
hereto,  to become  effective  as  promptly  as  possible;  it will  notify you,
promptly  after  it  shall  receive  notice  thereof,  of  the  times  when  the
Registration   Statement  or  any  subsequent  amendments  to  the  Registration
Statement  have become  effective or any  supplement to the  Prospectus has been
filed; if the Company omitted information from the Registration Statement at the
time it was originally  declared  effective in reliance upon Rule 430A(a) of the
Rules and  Regulations,  the Company will provide  evidence  satisfactory to you
that the Prospectus  contains such  information  and has been filed,  within the
time period prescribed,  with the Commission pursuant to subparagraph (1) or (4)
of Rule  424(b)  of the  Rules  and  Regulations  or as  part of  post-effective
amendments to such Registration Statement as originally declared effective which
are declared  effective by the  Commission;  if for any reason the filing of the
final form of  Prospectus  is  required  under Rule  424(b)(3)  of the Rules and
Regulations,  it will provide  evidence  satisfactory to you that the Prospectus
contains such information and has been filed with the Commission within the time
period prescribed;  it will notify you promptly of any request by the Commission
for  the  amending  or  supplementing  of  the  Registration  Statement  or  the
Prospectus or for additional  information;  promptly upon your request,  it will
prepare  and file with the  Commission  any  amendments  or  supplements  to the
Registration  Statement or Prospectus  which,  in the opinion of counsel for the
several Underwriters ("Underwriters' Counsel"), may be necessary or advisable in
connection with the distribution of the Securities by the Underwriters;  it will
promptly  prepare and file with the  Commission,  and promptly notify you of the
filing of, any  amendments  or  supplements  to the  Registration  Statement  or
Prospectus which may be necessary to correct any statements or omissions, if, at
any  time  when a  prospectus  relating  to the  Securities  is  required  to be
delivered  under the Act, any event shall have occurred as a result of which the
Prospectus or any other prospectus  relating to the Securities as then in effect
would  include  any  untrue  statement  of a  material  fact or omit to  state a
material fact necessary to make the statements therein, in the light
                                       11
<PAGE>
of the  circumstances  under which they were made, not  misleading;  in case any
Underwriter  is required to deliver a  prospectus  nine (9) months or more after
the applicable  effective date of the Registration  Statement in connection with
the sale of the Securities,  it will prepare  promptly upon request,  but at the
expense of such  Underwriter,  such amendment or amendments to the  Registration
Statement  and such  prospectus  or  prospectuses  as may be necessary to permit
compliance  with the  requirements  of Section  10(a)(3) of the Act; and it will
file no amendment or  supplement  to the  Registration  Statement or  Prospectus
which shall not previously have been submitted to you a reasonable time prior to
the proposed filing thereof or to which you shall reasonably  object in writing,
subject,  however,  to compliance with the Act and the Rules and Regulations and
the rules and  regulations  of the  Commission  thereunder and the provisions of
this Agreement.

                            (b) The Company will advise you,  promptly  after it
shall receive notice or obtain  knowledge,  of the issuance of any stop order by
the Commission suspending the effectiveness of the Registration  Statement or of
the  initiation  or  threat  of any  proceeding  for that  purpose;  and it will
promptly  use its best  efforts to prevent the  issuance of any stop order or to
obtain its withdrawal at the earliest  possible moment if such stop order should
be issued.

                            (c) The  Company  will  use  reasonable  efforts  to
qualify  the  Securities,  including  in the case of the  Warrants,  the Warrant
Stock, for offering and sale under the securities laws of such  jurisdictions as
you may designate and to continue such  qualifications  in effect for so long as
may be required for purposes of the distribution of such Securities, except that
the  Company  shall not be required in  connection  therewith  or as a condition
thereof to qualify as a foreign  corporation or to execute a general  consent to
service of process in any jurisdiction in which it is not otherwise  required to
be so  qualified  or to so execute a general  consent to service of process.  In
each  jurisdiction  in which the  Securities  shall have been qualified as above
provided,  the Company  will make and file such  statements  and reports in each
year as are or may be reasonably required by the laws of such jurisdiction.

                            (d) The  Company  will  furnish  to you,  as soon as
available,  copies of the Registration Statement (including all exhibits),  each
Preliminary Prospectus, the Prospectus and any amendments or supplements to such
documents,  including any prospectus  prepared to permit compliance with Section
10(a)(3) of the Act (including  all exhibits) all in such  quantities as you may
from time to time reasonably request.

                            (e) The Company will make generally available to its
security  holders  as soon as  practicable,  but in any event not later than the
forty-fifth  (45th) day following the end of the fiscal quarter first  occurring
after the first anniversary of the effective dates of the Registration Statement
(as defined in Rule 158(c)),  an earnings statement (which will be in reasonable
detail but need not be audited)  complying  with the provisions of Section 11(a)
of the Act and the Rules and Regulations and covering a twelve (12) month period
beginning after the effective date of the Registration Statement.

                            (f) During the five (5) year period  beginning after
the date hereof and for so long as the Company is subject to Section 13 or 15 of
the  Exchange  Act,  the Company  will  furnish to its  stockholders  as soon as
practicable after the end of each respective period,
                                       12
<PAGE>
   
annual reports (including financial statements audited by independent  certified
public  accountants) and unaudited  quarterly  reports of operations for each of
the first three  quarters of the fiscal  year,  and will  furnish to you and the
other  several  Underwriters  hereunder,  upon  request  (i)  concurrently  with
furnishing  such reports to its  stockholders,  statements  of operations of the
Company for each of the first three (3)  quarters in the form  furnished  to the
Company's stockholders, (ii) concurrently with furnishing to its stockholders, a
balance  sheet of the Company as of the end of such fiscal year,  together  with
statements of  operations,  of  stockholders'  equity,  and of cash flows of the
Company for such fiscal year, accompanied by a copy of the certificate or report
thereon of independent  certified public accountants,  (iii) as soon as they are
available,  copies of all reports  (financial or other) mailed to  stockholders,
(iv)  as soon as  they  are  available,  copies  of all  reports  and  financial
statements furnished to or filed with the Commission, any securities exchange or
the NASD,  (v) every  material  press  release and every  material  news item or
article in respect of the Company or its affairs which was generally released to
stockholders,  and (vi) any additional information of a public nature concerning
the Company or its business which you may reasonably  request.  During such five
(5) year period,  if the Company shall have active  subsidiaries,  the foregoing
financial  statements  shall be on a  consolidated  basis to the extent that the
accounts of the  Company and its  subsidiaries  are  consolidated,  and shall be
accompanied by similar financial statements for any significant  subsidiary that
is not so consolidated.
    

                            (g) To furnish to the holders of the  Securities all
other documents specified in the Indenture or the Warrant Agreement, as the case
may be, all in the manner so specified.

                            (h) The Company will apply the net proceeds from the
sale of the  Securities  being  sold by it in the  manner  set  forth  under the
caption "Use of Proceeds" in the Prospectus.

                            (i) The  Company  will use its best  efforts to list
the Warrants on the Nasdaq  SmallCap Market and to list the Warrant Stock on the
Nasdaq National Market System.

                            (j)  The  Company  will  maintain  a  registrar  and
warrant agent for the Warrants and a transfer agent and, if necessary  under the
jurisdiction of incorporation  of the Company,  registrar (which may be the same
entity as the transfer agent) for its Common Stock.

   
                            (k) [Intentionally deleted.]

                            (l) If the transactions  contemplated hereby are not
consummated  by reason of any  failure,  refusal or inability on the part of the
Company to perform any  agreement  on its part to be  performed  hereunder or to
fulfill any  condition of the  Underwriters'  obligations  hereunder,  or if the
Company shall terminate this Agreement  pursuant to Section 10(a) hereof,  or if
the Underwriters  shall terminate this Agreement  pursuant to Section  10(b)(i),
the Company will pay the several  Underwriters  for all  out-of-pocket  expenses
(including fees and  disbursements  of  Underwriters'  Counsel)  incurred by the
Underwriters in investigating or
                                       13
<PAGE>
preparing to market or marketing the  Securities  and to the extent any advances
to the  Underwriters  exceed such expenses,  the  Underwriter  shall return such
excess to the Company.
    

                            (m) If at any time during the ninety (90) day period
after the Registration  Statement becomes effective,  any rumor,  publication or
event  relating to or affecting  the Company shall occur as a result of which in
your  reasonable  opinion the market price of the Common Stock or the Securities
has been or is likely to be  materially  affected  (regardless  of whether  such
rumor,  publication  or event  necessitates  a supplement to or amendment of the
Prospectus),  the Company will, if requested by you, forthwith prepare,  and, if
permitted  by law,  disseminate  a press  release  or  other  public  statement,
reasonably  satisfactory  to you,  responding  to or  commenting  on such rumor,
publication or event.

   
                            (n) During the period of 180 days from the date that
the Registration Statement is declared effective by the Commission,  the Company
will not,  without the prior  written  consent of the  Representative,  offer to
sell, contract to sell, or otherwise sell, dispose of, loan, pledge or grant any
rights with respect to, directly or indirectly,  any shares of Common Stock, any
options  or  warrants  to  purchase  shares  of Common  Stock or any  securities
convertible  into or exchangeable  for shares of Common Stock other than (i) the
sale of the  Firm  Securities  and the  Option  Securities  hereunder,  (ii) the
Company's  issuance  of options or Common  Stock under the  Company's  presently
authorized  stock option plans or restricted  stock plans as in effect from time
to time (collectively, the "Option Plans") and the issuance of Common Stock upon
the exercise of options or warrants outstanding on the date hereof and described
in the Prospectus and (iii) securities issued in connection with acquisitions.
    

                            (o) The Company shall reserve and keep  available at
all times, free of preemptive rights,  shares of Common Stock for the purpose of
enabling the Company to satisfy  obligations to issue shares of its Common Stock
upon exercise of the Warrants.

         5.       Expenses.
                  ---------

                            (a) The  Company  covenants  and  agrees  with  each
Underwriter that:

                                    (i) The Company will pay or cause to be paid
the following: (A) the fees, disbursements and expenses of the Company's counsel
and  accountants in connection  with the  registration of the Securities and the
Warrant  Stock  under  the Act and all other  expenses  in  connection  with the
preparation,  printing and filing of the Registration Statement, any Preliminary
Prospectus and the Prospectus  and  amendments and  supplements  thereto and the
mailing and delivering of copies thereof to the  Underwriters  and dealers;  (B)
the cost of  printing  or  producing  any  Agreement  among  Underwriters,  this
Agreement,  the Indenture, the Warrant Agreement, any Blue Sky Memoranda and any
other documents in connection with the offering,  purchase, sale and delivery of
the  Securities;  (C) all expenses in connection with the  qualification  of the
Securities  and the Warrant  Stock for offering and sale under state  securities
laws,  including the fees and  disbursements  of counsel for the Underwriters in
connection  with  such  qualification  and  in  connection  with  the  Blue  Sky
survey(s);  (D) any fees charged by  securities  rating  services for rating the
Securities;  (E) any filing fees incident to any required review by the National
Association of Securities Dealers, Inc. of the terms of the sale
                                       14
<PAGE>
   
of the Securities;  (F) the cost of preparing the  Securities;  (G) the fees and
expenses  of the  Trustee  and  Warrant  Agent and any agent of any  Trustee  or
Warrant  Agent and the fees and  disbursements  of counsel  for the  Trustee and
Warrant  Agent in connection  with the  Indenture and Warrant  Agreement and the
Securities,  and the cost and  charges of any  transfer  agent or  registrar  or
dividend  disbursing agent; and (H) all other costs and expenses incident to the
performance of its obligations  hereunder  which are not otherwise  specifically
provided  for in this  Section.  It is  understood,  however,  that,  except  as
provided in Section  4(1)  hereof,  the  Underwriters  will pay all of their own
costs and  expenses,  including  the fees of their  counsel,  transfer  taxes on
resale of any of the Securities by them, and any advertising  expenses connected
with any offers they may make.

                                    (ii) In  addition  to its other  obligations
under Section 5(a)(i) hereof,  the Company will reimburse the Representative for
all reasonable  expenses  incurred in connection  with the Offering,  including,
without limitation, fees and disbursements of the Representative's counsel. This
reimbursement  shall be paid to you on the Closing Date and may be deducted from
the net proceeds from the sale of the  Securities  that is otherwise  payable to
the Company.

                            (b) In  addition  to  its  other  obligations  under
Section 7(a) hereof,  the Company agrees that, as an interim  measure during the
pendency  of any  claim,  action,  investigation,  inquiry  or other  proceeding
described  in Section 7(a)  hereof,  it will  reimburse  the  Underwriters  on a
monthly basis for all reasonable legal or other expenses  incurred in connection
with investigating or defending any such claim, action,  investigation,  inquiry
or other proceeding,  notwithstanding the absence of a judicial determination as
to the propriety and enforceability of the Company's obligation to reimburse the
Underwriters  for such expenses and the  possibility  that such  payments  might
later be held to have been improper by a court of competent jurisdiction. To the
extent  that any such  interim  reimbursement  payment  is so held to have  been
improper,  the  Underwriters  shall promptly  return such payment to the Company
together with interest,  compounded daily,  determined on the basis of the prime
rate (or other  commercial  lending  rate for  borrowers  of the highest  credit
standing)  listed from time to time in The Wall Street Journal which  represents
the base  rate on  corporate  loans  posted  by a  substantial  majority  of the
nation's  five  (5)  largest  banks  (the  "Prime   Rate").   Any  such  interim
reimbursement payments which are not made to the Underwriters within thirty (30)
days of a request for  reimbursement  shall bear interest at the Prime Rate from
the date of such request.
    
                                       15
<PAGE>
                            (c) It is agreed that any controversy arising out of
the operation of the interim  reimbursement  arrangements  set forth in Sections
5(a)(iii) and 5(b) hereof,  including the amounts of any requested reimbursement
payments,  the method of  determining  such  amounts and the basis on which such
amounts shall be apportioned among the reimbursing parties,  shall be settled by
arbitration  conducted pursuant to the Code of Arbitration Procedure of the NASD
in Maricopa  County,  Arizona (or as close  geographically  to Maricopa  County,
Arizona as is reasonably  practical).  Any such arbitration must be commenced by
service of a written demand for  arbitration or a written notice of intention to
arbitrate,  therein  electing the arbitration  tribunal.  In the event the party
demanding  arbitration does not make such designation of an arbitration tribunal
in such demand or notice,  then the party responding to said demand or notice is
authorized  to do so. Any such  arbitration  will be limited to the operation of
the interim  reimbursement  provisions  contained in Sections 5(a)(iii) and 5(b)
hereof and will not resolve the  ultimate  propriety  or  enforceability  of the
obligation  to indemnify  for  expenses  which is created by the  provisions  of
Sections 7(a) and 7(b) hereof or the  obligation to contribute to expenses which
is created by the provisions of Section 7(d) hereof.

         6.  Conditions of  Underwriters'  Obligations.  The  obligations of the
several  Underwriters  to purchase and pay for the Securities as provided herein
shall be subject to the accuracy, as of the date hereof and the Closing Date and
any later date on which Option  Securities are to be purchased,  as the case may
be, of the  representations  and warranties of the Company to the performance by
the  Company  of its  obligations  hereunder  and to  the  following  additional
conditions:

                            (a) The  Registration  Statement  shall have  become
effective not later than 2:00 P.M., Arizona time, on the date following the date
of this  Agreement,  or such later date as shall be  consented  to in writing by
you; and no stop order  suspending  the  effectiveness  thereof  shall have been
issued and no proceedings  for that purpose shall have been initiated or, to the
knowledge of the Company or any Underwriter,  threatened by the Commission,  and
any request of the Commission for additional  information (to be included in the
Registration  Statement or the Prospectus or otherwise) shall have been complied
with to the satisfaction of Underwriters'  Counsel. The Prospectus as amended or
supplemented in relation to the applicable Securities shall have been filed with
the  Commission  pursuant  to Rule  424(b)  within the  applicable  time  period
prescribed for such filing by the Rules and Regulations.

                            (b)  All  corporate   proceedings  and  other  legal
matters in connection  with this Agreement,  the form of Registration  Statement
and the Prospectus,  and the  registration,  authorization,  issuance,  sale and
delivery  of  the  Securities,   shall  have  been  reasonably  satisfactory  to
Underwriters'  Counsel,  and such counsel  shall have been  furnished  with such
documents and  information as they may reasonably  have requested to enable them
to pass upon the matters referred to in this Section 6.

                            (c) Subsequent to the execution and delivery of this
Agreement and prior to the Closing Date, there shall not have been any change in
the condition (financial or
                                       16
<PAGE>
otherwise),  earnings, operations, business or business prospects of the Company
from that set forth in the Registration Statement or Prospectus,  which, in your
sole judgment, is material and adverse and that makes it, in your sole judgment,
impracticable  or  inadvisable  to  proceed  with  the  public  offering  of the
Securities as contemplated by the Prospectus.

                            (d) You shall have  received on the Closing Date and
on any later date on which Option Securities are purchased,  as the case may be,
the  following  opinion of Bryan Cave LLP,  counsel for the  Company,  dated the
Closing  Date or such  later  date on which  Option  Securities  are  purchased,
addressed to the Underwriters (and stating that it may be relied upon by Squire,
Sanders &  Dempsey  L.L.P,  Underwriters'  Counsel,  in  rendering  its  opinion
pursuant to Section 6(e) of this Agreement) and with reproduced copies or signed
counterparts thereof for each of the Underwriters, to the effect that:

                                    (i) The  Company  is a  corporation  in good
                  standing   under   the  laws  of  the   jurisdiction   of  its
                  incorporation;

                                    (ii) The Company has the corporate power and
                  authority  to own,  lease and  operate its  properties  and to
                  conduct its business as described in the Prospectus;

   
                                    (iii) The  Company is duly  qualified  to do
                  business as a foreign  corporation  and is in good standing in
                  each  jurisdiction,  if any, in which the ownership or leasing
                  of its properties or the conduct of its business requires such
                  qualification,  except where the failure to be so qualified or
                  be in good standing  would not have a material  adverse effect
                  on the  condition  (financial  or  otherwise),  operations  or
                  business of the Company  taken as a whole.  To such  counsel's
                  knowledge,    the   Prospectus    accurately   describes   any
                  corporation,  association or other entity owned or controlled,
                  directly or indirectly, by the Company;

                                    (iv) The authorized,  issued and outstanding
                  capital   stock  of  the  Company  is  as  set  forth  in  the
                  Prospectus,  as amended  or  supplemented,  under the  caption
                  "Capitalization"  as of the dates stated  therein.  All of the
                  issued and outstanding  shares of capital stock of the Company
                  have been duly and validly authorized and issued and are fully
                  paid and nonassessable, and, to such counsel's knowledge, have
                  not been issued in violation  of or subject to any  preemptive
                  right,  co-sale  right,  registration  right,  right  of first
                  refusal or other  similar  right;  
    

                                    (v) The  Notes  and the  Warrants  have been
                  duly authorized,  executed,  authenticated and, in the case of
                  Warrants,  countersigned  by the Warrant  Agent as provided in
                  the Warrant  Agreement,  issued and delivered  and  constitute
                  valid and legally binding  obligations of the Company entitled
                  to the
                                       17
<PAGE>
                  benefits provided by the Indenture and the Warrant  Agreement,
                  and the  Securities  and the Indenture  and Warrant  Agreement
                  conform  to the  descriptions  thereof in the  Prospectus,  as
                  amended or  supplemented.  To such  counsel's  knowledge,  the
                  Securities  have not been issued in violation of or subject to
                  any preemptive right, co-sale right, registration right, right
                  of first refusal or other similar right of stockholders;

                                    (vi) The Company has the corporate power and
                  authority to enter into this Agreement and to issue,  sell and
                  deliver to the  Underwriters  the  Securities to be issued and
                  sold by it hereunder;

                                    (vii)   This   Agreement   has   been   duly
                  authorized  by all necessary  corporate  action on the part of
                  the Company and has been duly  executed  and  delivered by the
                  Company  and,  assuming  due   authorization,   execution  and
                  delivery  by you,  is a valid  and  binding  agreement  of the
                  Company,  enforceable  in  accordance  with its terms,  except
                  insofar  as  indemnification  provisions  may  be  limited  by
                  applicable  law and to  which  counsel  need not  express  any
                  opinion  and  except  as  enforceability  may  be  limited  by
                  bankruptcy, insolvency, reorganization,  moratorium or similar
                  laws relating to or affecting  creditors'  rights generally or
                  by general equitable principles;

                                    (viii) The Registration Statement has become
                  effective under the Act and, to such counsel's  knowledge,  no
                  stop orders  suspending the  effectiveness of the Registration
                  Statement have been issued and no proceedings for that purpose
                  have been  instituted or are pending or  threatened  under the
                  Act;

   
                                    (ix)  The  Registration  Statement  and  the
                  Prospectus,  and each  amendment or supplement  thereto (other
                  than the financial statements (including supporting schedules)
                  and   financial   and   statistical   data   included  in  the
                  Registration  Statement  as to which such counsel need express
                  no opinion),  as of their respective effective dates, and with
                  respect to the Prospectus as of ___________, 1997, complied as
                  to form in all material  respects with the requirements of the
                  Act and the applicable Rules and Regulations;
    

                                    (x) The information in the Prospectus  under
                  the  captions   "Description   of  Notes,"   "Description   of
                  Warrants,"  and   "Description   of  Common  Stock  and  Other
                  Securities," to the extent that it constitutes  matters of law
                  or legal conclusions, has been reviewed by such counsel and is
                  a fair summary of such matters and conclusions;

                                    (xi) The  forms of  certificates  evidencing
                  the  Warrants  and  filed  as  exhibits  to  the  Registration
                  Statement comply with Delaware law;

                                    (xii) The  descriptions in the  Registration
                  Statement and the  Prospectus of the charter and bylaws of the
                  Company and of statutes are  accurate  and fairly  present the
                  information required to be presented by the Act and the
                                       18
<PAGE>
                  applicable  Rules and Regulations  (provided that Counsel need
                  not express any opinion as to its completeness);

                                    (xiii) To such  counsel's  knowledge,  there
                  are no agreements, contracts, leases or documents to which the
                  Company is a party of a character  required to be described or
                  referred to in the Registration  Statement or Prospectus or to
                  be filed as an exhibit to the Registration  Statement that are
                  not described or referred to therein or filed as required;

                                    (xiv) The  performance of this Agreement and
                  the consummation of the transactions  herein contemplated will
                  not (a) result in any  violation of the  Company's  charter or
                  bylaws  or  (b)  to  such  counsel's  knowledge,  result  in a
                  material   breach  or  violation  of  any  of  the  terms  and
                  provisions  of, or constitute a material  default  under,  any
                  material   bond,   debenture,   note  or  other   evidence  of
                  indebtedness,   or  under  any   material   lease,   contract,
                  indenture,  mortgage,  deed of trust,  loan  agreement,  joint
                  venture or other agreement or instrument known to such counsel
                  to which the Company is a party or by which its properties are
                  bound, or any applicable statute,  rule or regulation known to
                  such counsel or, to such counsel's knowledge,  any order, writ
                  or decree of any court,  government or governmental  agency or
                  body having  jurisdiction  over the Company or over any of its
                  properties or operations;

                                    (xv) To  counsel's  knowledge,  no  consent,
                  approval,  authorization or order of or qualification with any
                  court,  government  or  governmental  agency  or  body  having
                  jurisdiction over the Company or over any of its properties or
                  operations is necessary in connection with the consummation by
                  the Company of the transactions  herein  contemplated,  except
                  such as have  been  obtained  under  the Act or such as may be
                  required  under state or other  securities or Blue Sky laws in
                  connection  with  the  purchase  and the  distribution  of the
                  Securities by the Underwriters;

                                    (xvi) To such counsel's knowledge, there are
                  no legal or  governmental  proceedings  pending or  threatened
                  against the Company of a character required to be disclosed in
                  the Registration Statement or the Prospectus by the Act or the
                  Rules and Regulations or by the Exchange Act or the applicable
                  rules and regulations of the Commission thereunder, other than
                  those described therein;

   
                                    (xvii) The Warrant Stock to be issued by the
                  Company  pursuant  to the terms of the Warrant  Agreement  has
                  been duly and validly  authorized  and  reserved  for issuance
                  and, upon issuance and delivery  against  payment  therefor as
                  described in the  Prospectus,  will be duly and validly issued
                  and  fully  paid  and  nonassessable,  and to  such  counsel's
                  knowledge,  will not  have  been  issued  in  violation  of or
                  subject to any preemptive right,  co-sale right,  registration
                  right,  right  of first  refusal  or  other  similar  right of
                  stockholders; and
    
                                       19
<PAGE>
   
                                    (xviii) To such counsel's knowledge,  except
                  as described in the Prospectus,  no holders of Common Stock or
                  other  securities  of the  Company  have  registration  rights
                  entitling  the holder  thereof to  include  securities  of the
                  Company in this Offering.
    

                           In  addition,  such  counsel  shall  state  that such
counsel has participated in conferences with officials and other representatives
of the Company,  the Representative,  Underwriters'  Counsel and the independent
certified  public  accountants  of the  Company,  at which the  contents  of the
Registration  Statement and Prospectus and related matters were  discussed,  and
although  (except as  specifically  set forth in paragraphs (x) and (xii) above)
they have not verified the accuracy or completeness of the statements  contained
in the  Registration  Statement  or the  Prospectus,  nothing  has  come  to the
attention  of such  counsel  that leads them to  believe  that,  at the time the
Registration  Statement became effective and at all times subsequent  thereto up
to and on the Closing Date and on any later date on which Option  Securities are
to be purchased,  the Registration  Statement and any amendments or supplements,
when such documents  became  effective or were filed with the Commission  (other
than the financial statements including supporting schedules and other financial
and  statistical  data included in the  Registration  Statement as to which such
counsel need express no comment)  contained  any untrue  statement of a material
fact or  omitted  to state a  material  fact  required  to be stated  therein or
necessary to make the statements therein not misleading,  or at the Closing Date
or any later date on which the Option  Securities  are to be  purchased,  as the
case may be, the  Registration  Statement,  the  Prospectus and any amendment or
supplement  thereto contained any untrue statement of a material fact or omitted
to state a material fact necessary to make the statements  therein,  in light of
the circumstances under which they were made, not misleading.

                           Counsel  rendering the foregoing  opinion may rely as
to questions of law not  involving the laws of the United States or the State of
Delaware  upon  opinions  of local  counsel,  and as to  questions  of fact upon
representations  or certificates  of officers of the Company,  and of government
officials,  in which case its  opinion is to state that they are so relying  and
that they have no knowledge of any material  misstatement  or  inaccuracy in any
such   opinion,   representation   or   certificate.   Copies  of  any  opinion,
representation  or  certificate  so relied  upon shall be  delivered  to you, as
Representative of the Underwriters, and to Underwriters' Counsel.

                           (e) You shall have  received on the Closing  Date and
on any later date on which Option  Securities  are to be purchased,  as the case
may be, an opinion of Squire,  Sanders & Dempsey  L.L.P.  in form and  substance
satisfactory  to you,  with  respect to the  sufficiency  of all such  corporate
proceedings  and  other  legal  matters  relating  to  this  Agreement  and  the
transactions  contemplated hereby as you may reasonably require, and the Company
shall have  furnished to such counsel such  documents as they may have requested
for the purpose of enabling them to pass upon such matters.

                           (f) You shall have  received on the Closing  Date and
on any later date on which Option  Securities  are to be purchased,  as the case
may be, a letter  from Arthur  Andersen  LLP,  addressed  to the Company and the
Underwriters,  dated  the  Closing  Date or such  later  date  on  which  Option
Securities  are to be purchased,  as the case may be,  confirming  that they are
independent certified public accountants with respect to the Company within the
                                       20
<PAGE>
meaning of the Act and the applicable  published Rules and Regulations and based
upon the procedures  described in such letter delivered to you concurrently with
the  execution of this  Agreement  (herein  called the "Original  Letter"),  but
carried out to a date not more than five (5) business  days prior to the Closing
Date or such later date on which Option  Securities are to be purchased,  as the
case may be,  (i)  confirming,  to the  extent  true,  that the  statements  and
conclusions set forth in the Original Letter are accurate as of the Closing Date
or such later date on which Option  Securities are to be purchased,  as the case
may be, and (ii) setting forth any revisions and additions to the statements and
conclusions  set forth in the Original Letter which are necessary to reflect any
changes in the facts  described  in the  Original  Letter since the date of such
letter, or to reflect the availability of more recent financial statements, data
or  information.  The letter  shall not  disclose  any  change in the  condition
(financial or otherwise),  earnings,  operations or business of the Company from
that set forth in the Registration Statement or Prospectus,  which, in your sole
judgment,  is material  and  adverse  and that makes it, in your sole  judgment,
impracticable  or  inadvisable  to  proceed  with  the  public  offering  of the
Securities as contemplated  by the  Prospectus.  The Original Letter from Arthur
Andersen LLP shall be addressed  to or for the use of the  Underwriters  in form
and substance  satisfactory to the Underwriters and shall (i) represent,  to the
extent true, that they are independent certified public accountants with respect
to the Company within the meaning of the Act and the applicable  published Rules
and  Regulations,  (ii) set forth its opinion with respect to its examination of
the balance  sheet of the  Company as of December  31, 1995 and 1996 and related
statements of  operations,  stockholders'  equity,  and cash flows for the years
ended  December 31, 1994,  1995 and 1996, and (iii) address other matters agreed
upon by Arthur  Andersen LLP and you. In addition,  you shall have received from
Arthur Andersen LLP a letter  addressed to the Company and made available to you
for the use of the Underwriters  stating that its review of the Company's system
of  internal  accounting  controls,  to the  extent  they  deemed  necessary  in
establishing the scope of its examination of the Company's financial  statements
as of December 31, 1996,  did not disclose any  weaknesses in internal  controls
that they considered to be material weaknesses.

                           (g) You shall have  received on the Closing  Date and
on any later date on which Option  Securities  are to be purchased,  as the case
may be, a certificate of the Company,  dated the Closing Date or such later date
on which Option  Securities  are to be purchased,  as the case may be, signed by
the President and by the Chief Financial  Officer of the Company,  to the effect
that, and you shall be satisfied that:

                                    (i) The  representations  and  warranties of
                  the Company in this Agreement are true and correct, as if made
                  on and as of the  Closing  Date or any  later  date  on  which
                  Option Securities are to be purchased, as the case may be, and
                  the Company has complied,  in all material  aspects,  with all
                  the agreements and satisfied all the conditions on its part to
                  be performed or  satisfied,  in all material  respects,  at or
                  prior to the  Closing  Date or any later date on which  Option
                  Securities are to be purchased, as the case may be;

                                    (ii)   No   stop   orders   suspending   the
                  effectiveness of the  Registration  Statement have been issued
                  and no proceedings  for that purpose have been  instituted or,
                  to their knowledge, are pending or threatened under the Act;
                                       21
<PAGE>
                                    (iii) When the Registration Statement became
                  effective  and  at  all  times  subsequent  thereto  up to the
                  delivery of such certificate,  the Registration  Statement and
                  the  Prospectus,  and any amendments or  supplements  thereto,
                  contained  all  material  information  required to be included
                  therein  by the Act  and  the  Rules  and  Regulations  or the
                  Exchange Act and the applicable  rules and  regulations of the
                  Commission thereunder, as the case may be, and in all material
                  respects  conformed  to the  requirements  of the  Act and the
                  Rules and  Regulations  or the Exchange Act and the applicable
                  rules and  regulations  of the Commission  thereunder,  as the
                  case may be, the Registration Statement,  and any amendment or
                  supplement  thereto,  did not and does not  include any untrue
                  statement of a material  fact or omit to state a material fact
                  required  to be  stated  therein  or  necessary  to  make  the
                  statements  therein not misleading,  the  Prospectus,  and any
                  amendment or supplement thereto,  did not and does not include
                  any untrue  statement  of a  material  fact or omit to state a
                  material fact necessary to make the statements therein, in the
                  light of the  circumstances  under  which they were made,  not
                  misleading,  and, since the effective date of the Registration
                  Statement,  there has  occurred  no event  required  to be set
                  forth in an amended or  supplemented  Prospectus  that has not
                  been so set forth; and

                                    (iv)  Subsequent to the respective  dates as
                  of which  information is given in the  Registration  Statement
                  and  Prospectus,  there has not been (a) any material  adverse
                  change in the condition  (financial or  otherwise),  earnings,
                  operations  or business of the  Company,  (b) any  transaction
                  that is material to the Company,  except transactions  entered
                  into in the ordinary  course of business,  (c) any obligation,
                  direct  or  contingent,  that  is  material  to  the  Company,
                  incurred by the Company,  except  obligations  incurred in the
                  ordinary  course of  business,  (d) any change in the  capital
                  stock  or  outstanding  indebtedness  of the  Company  that is
                  material to the Company,  (e) any dividend or  distribution of
                  any kind  declared,  paid or made on the capital  stock of the
                  Company (other than dividends paid in respect of the Company's
                  preferred  stock  outstanding on the date of the Prospectus in
                  amounts not in excess of those  described in the  Prospectus),
                  or (f) any loss or  damage  (whether  or not  insured)  to the
                  property of the Company which has a material adverse effect on
                  the condition (financial or otherwise),  earnings,  operations
                  or business of the Company.

                           (h) The  Company  shall  have  furnished  to you such
further  certificates and documents as you shall reasonably  request,  including
certificates   of  officers   of  the   Company  as  to  the   accuracy  of  the
representations  and  warranties of the Company,  as to the  performance  by the
Company of its obligations  hereunder and as to the other conditions  concurrent
and precedent to the obligations of the Underwriters hereunder.

                           All  such   opinions,   certificates,   letters   and
documents  will be in  compliance  with the  provisions  hereof only if they are
reasonably  satisfactory to Underwriters'  Counsel. The Company will furnish you
with such number of conformed copies of such opinions, certificates, letters and
documents as you shall reasonably request.
                                       22
<PAGE>
         7.       Indemnification and Contribution.
                  ---------------------------------

                           (a) The Company agrees to indemnify and hold harmless
each Underwriter against any losses,  claims,  damages or liabilities,  joint or
several,  to which such  Underwriter  may  become  subject  (including,  without
limitation,  in its capacity as an  Underwriter  or as a "qualified  independent
underwriter"  within the meaning of Schedule E of the Bylaws of the NASD), under
the Act, the Exchange Act or otherwise,  specifically including, but not limited
to, losses,  claims,  damages or  liabilities,  insofar as such losses,  claims,
damages or liabilities (or actions in respect thereof) arise out of or are based
upon (i) any breach of any  representation,  warranty,  agreement or covenant of
the  Company  herein  contained,  (ii) any untrue  statement  or alleged  untrue
statement of any material fact  contained in the  Registration  Statement or any
amendments or supplements  thereto, or the omission or alleged omission to state
therein a material fact  required to be stated  therein or necessary to make the
statements  therein,  in light of the circumstances  under which they were made,
not misleading, or (iii) any untrue statement or alleged untrue statement of any
material fact contained in any  Preliminary  Prospectus or the Prospectus or any
amendment or supplement  thereto,  or the omission or alleged  omission to state
therein a material fact  required to be stated  therein or necessary to make the
statements  therein,  in light of the circumstances  under which they were made,
not misleading,  and agrees to reimburse each Underwriter for any legal or other
expenses reasonably incurred by it in connection with investigating or defending
any such loss, claim, damage, liability or action;  provided,  however, that the
Company  shall not be liable in any such case to the extent  that any such loss,
claim,  damage,  liability  or action  arises  out of or is based upon an untrue
statement or alleged  untrue  statement or omission or alleged  omission made in
the Registration  Statement,  such Preliminary Prospectus or the Prospectus,  or
any such  amendment or supplement  thereto,  in reliance upon, and in conformity
with, written information  relating to any Underwriter  furnished to the Company
by such  Underwriter,  directly  or  through  you,  specifically  for use in the
preparation thereof and, provided further, that the indemnity agreement provided
in this Section 7(a) with respect to any Preliminary  Prospectus shall not inure
to the benefit of any  Underwriter  from whom the person  asserting  any losses,
claims,  damages,  liabilities  or actions  based upon any untrue  statement  or
alleged  untrue  statement of material  fact or omission or alleged  omission to
state therein a material fact purchased Securities,  if a copy of the Prospectus
in which such  untrue  statement  or alleged  untrue  statement  or  omission or
alleged  omission was corrected had not been sent or given to such person within
the time required by the Act and the Rules and Regulations,  unless such failure
is the result of noncompliance by the Company with Section 4(d) hereof.

                           The  indemnity  agreement  in this Section 7(a) shall
extend upon the same terms and conditions to, and shall inure to the benefit of,
each person, if any, who controls any Underwriter  within the meaning of the Act
or the  Exchange  Act.  This  indemnity  agreement  shall be in  addition to any
liabilities which the Company may otherwise have.

                           (b)  Each  Underwriter,  severally  and not  jointly,
agrees to indemnify  and hold harmless the Company  against any losses,  claims,
damages  or  liabilities,  joint or  several,  to which the  Company  may become
subject under the Act or otherwise,  specifically including, but not limited to,
losses, claims, damages or liabilities,  insofar as such losses, claims, damages
or liabilities (or actions in respect thereof) arise out of or are based upon
                                       23
<PAGE>
(i) any breach of any  representation,  warranty,  agreement or covenant of such
Underwriter  herein  contained,  (ii) any untrue  statement  or  alleged  untrue
statement of any material fact  contained in the  Registration  Statement or any
amendments or supplements  thereto, or the omission or alleged omission to state
therein a material fact  required to be stated  therein or necessary to make the
statements  therein,  in light of the circumstances  under which they were made,
not misleading, or (iii) any untrue statement or alleged untrue statement of any
material fact contained in any  Preliminary  Prospectus or the Prospectus or any
amendment or supplement  thereto,  or the omission or alleged  omission to state
therein a material fact  necessary to make the statements  therein,  in light of
the  circumstances  under which they were made, not  misleading,  in the case of
subparagraphs (ii) and (iii) of this Section 7(b) to the extent, but only to the
extent,  that such untrue  statement or alleged untrue  statement or omission or
alleged  omission  was made in  reliance  upon and in  conformity  with  written
information  furnished to the Company by such  Underwriter,  directly or through
you,  specifically for use in the preparation  thereof,  and agrees to reimburse
the Company for any legal or other expenses  reasonably  incurred by the Company
in connection  with  investigating  or defending any such loss,  claim,  damage,
liability or action.

                  The indemnity agreement in this Section 7(b) shall extend upon
the same  terms and  conditions  to, and shall  inure to the  benefit  of,  each
officer of the Company who signed the  Registration  Statement and each director
of the Company and each person,  if any,  who  controls  the Company  within the
meaning of the Act or the Exchange Act.  This  indemnity  agreement  shall be in
addition to any liabilities which each Underwriter may otherwise have.

                           (c) Promptly  after receipt by an  indemnified  party
under  this  Section  7 of  notice  of  the  commencement  of any  action,  such
indemnified party shall, if a claim in respect thereof is to be made against any
indemnifying  party  under this  Section 7,  notify  the  indemnifying  party in
writing  of  the  commencement  thereof  but  the  omission  so  to  notify  the
indemnifying  party will not relieve it from any liability  which it may have to
any  indemnified  party  otherwise  than under this  Section 7. In case any such
action  is  brought  against  any  indemnified   party,   and  it  notified  the
indemnifying party of the commencement  thereof,  the indemnifying party will be
entitled  to  participate  therein  and,  to the extent  that it shall  elect by
written notice  delivered to the indemnified  party promptly after receiving the
aforesaid  notice from such  indemnified  party, to assume the defense  thereof,
with  counsel  reasonably  satisfactory  to such  indemnified  party;  provided,
however,  that if the defendants in any such action include both the indemnified
party and the indemnifying party and the indemnified party shall have reasonably
concluded  that  there  may be  legal  defenses  available  to it  and/or  other
indemnified parties which are different from or additional to those available to
the indemnifying  party which pose a conflict of interest for such counsel,  the
indemnified  party or parties shall have the right to select separate counsel to
assume such legal  defenses and to otherwise  participate in the defense of such
action on behalf of such  indemnified  party or parties.  Upon receipt of notice
from the  indemnifying  party  to such  indemnified  party  of the  indemnifying
party's  election so to assume the  defense of such  action and  approval by the
indemnified party of counsel,  the indemnifying party will not be liable to such
indemnified  party  under  this  Section  7 for  any  legal  or  other  expenses
subsequently  incurred by such indemnified  party in connection with the defense
thereof unless (i) the indemnified party shall have employed separate counsel in
accordance with the proviso to the next preceding sentence (it being understood,
however, that
                                       24
<PAGE>
the  indemnifying  party  shall not be liable for the  expenses of more than one
separate  counsel  (together with  appropriate  local  counsel)  approved by the
indemnifying party  representing all the indemnified  parties under Section 7(a)
or 7(b)  hereof who are parties to such  action),  (ii) the  indemnifying  party
shall  not  have  employed  counsel  satisfactory  to the  indemnified  party to
represent  the  indemnified  party  within a  reasonable  time  after  notice of
commencement  of the action or (iii) the  indemnifying  party has authorized the
employment  of  counsel  for  the  indemnified  party  at  the  expense  of  the
indemnifying  party.  In no event  shall  any  indemnifying  party be  liable in
respect of any amounts paid in settlement of any action unless the  indemnifying
party  shall have  approved  the terms of such  settlement;  provided  that such
consent shall not be unreasonably withheld. No indemnifying party shall, without
the prior written consent of the indemnified party, effect any settlement of any
pending or threatened proceeding in respect of which any indemnified party is or
could have been a party and indemnification  could have been sought hereunder by
such indemnified party, unless such settlement includes an unconditional release
of such  indemnified  party from all  liability  on claims  that are the subject
matter of such indemnification.

                           (d) In  order  to  provide  for  just  and  equitable
contribution in any action in which a claim for indemnification is made pursuant
to this  Section  7 but it is  judicially  determined  (by the  entry of a final
judgment or decree by a court of competent  jurisdiction  and the  expiration of
time  to  appeal  or  the  denial  of  the  last  right  of  appeal)  that  such
indemnification  may not be enforced in such case  notwithstanding the fact that
this Section 7 provides for indemnification in such case, all the parties hereto
shall  contribute to the aggregate  losses,  claims,  damages or  liabilities to
which they may be subject (after contribution from others) in such proportion so
that the Underwriters severally and not jointly are responsible pro rata for the
portion  represented by the percentage that the  underwriting  discount bears to
the  initial  public  offering  price,  and the Company is  responsible  for the
remaining portion, provided,  however, that (i) no Underwriter shall be required
to contribute any amount in excess of the  underwriting  discount  applicable to
the  Securities  purchased by such  Underwriter  and (ii) no person  guilty of a
fraudulent  misrepresentation  (within the meaning of Section  11(f) of the Act)
shall be  entitled  to  contribution  from any  person who is not guilty of such
fraudulent  misrepresentation.  The contribution  agreement in this Section 7(d)
shall  extend  upon the same terms and  conditions  to,  and shall  inure to the
benefit of, each person,  if any, who controls the  Underwriters  or the Company
within  the  meaning  of the Act or the  Exchange  Act and each  officer  of the
Company who signed the Registration Statement and each director of the Company.

                           (e)  If the  indemnification  provided  for  in  this
Section 7 is  unavailable  to or  insufficient  to hold harmless an  indemnified
party  under  subsection  (a) or (b) above in  respect  of any  losses,  claims,
damages or liabilities (or actions in respect thereof) referred to therein, then
each  indemnifying  party shall contribute to the amount paid or payable by such
indemnified party as a result of such losses, claims, damages or liabilities (or
actions in respect  thereof) in such proportion as is appropriate to reflect the
relative  benefits  received by the Company on the one hand and the Underwriters
of the Securities on the other from the offering of the Securities to which such
a loss, claim,  damage or liability (or action in respect thereof) relates.  If,
however,  the allocation  provided by the immediately  preceding sentence is not
permitted  by  applicable  law or if the  indemnifying  party failed to give the
notice required under subsection (c) above, then each  indemnifying  party shall
contribute to such amount paid or
                                       25
<PAGE>
payable by such  indemnifying  party in such  proportion  as is  appropriate  to
reflect  not only such  relative  benefits  but also the  relative  fault of the
Company on the one hand and the  Underwriters  of the Securities on the other in
connection  with the  statements  or  omissions  which  resulted in such losses,
claims,  damages or liabilities (or actions in respect thereof),  as well as any
other relevant equitable  considerations.  The relative benefits received by the
Company on the one hand and such Underwriters on the other shall be deemed to be
in the same  proportion  as the total net proceeds  from such  offering  (before
deducting  expenses)  received  by the  Company  bear to the total  underwriting
discounts and  commissions  received by such  Underwriters.  The relative  fault
shall be determined  by reference to, among other things,  whether the untrue or
alleged untrue  statement of a material fact or the omission or alleged omission
to state a material fact relates to  information  supplied by the Company on the
one hand or such  Underwriters  on the other and the parties'  relative  intent,
knowledge,  access to  information  and  opportunity  to correct or prevent such
statement or omission.  The Company and the Underwriters agree that it would not
be just and  equitable if  contributions  pursuant to this  subsection  (e) were
determined by pro rata allocation (even if the Underwriters  were treated as one
entity for such  purpose) or by any other  method of  allocation  which does not
take  account  of  the  equitable  considerations  referred  to  above  in  this
subsection  (e). The amount paid or payable by an indemnified  party as a result
of the losses,  claims,  damages or liabilities (or actions in respect  thereof)
referred to above in this subsection (e) shall be deemed to include any legal or
other expenses  reasonably incurred by such indemnified party in connection with
investigating  or  defending  any such  action  or  claim.  Notwithstanding  the
provision of this subsection (e), no Underwriter shall be required to contribute
any  amount  in excess  of the  amount  by which  the  total  price at which the
applicable  Securities  underwritten  by it and  distributed  to the public were
offered to the public  exceeds the amount of any damages which such  Underwriter
has otherwise  been  required to pay by reason of such untrue or alleged  untrue
statement  or  omission  or alleged  omission.  No person  guilty of  fraudulent
misrepresentation  (within  the  meaning of  Section  11(f) of the Act) shall be
entitled to  contribution  from any person who was not guilty of such fraudulent
misrepresentation.  The  obligations of the  Underwriters  of Securities in this
subsection  (e) to  contribute  are several in  proportion  to their  respective
underwriting obligations with respect to such Securities and not joint.

                           (f) The obligations of the Company under this Section
7 shall be in addition to any liability which the Company may otherwise have and
shall extend,  upon the same terms and conditions,  to each person,  if any, who
controls any  Underwriter  within the meaning of the Act; and the obligations of
the  Underwriters  under this  Section 7 shall be in addition  to any  liability
which the respective  Underwriters may otherwise have and shall extend, upon the
same terms and conditions, to each other and director of the Company and to each
person, if any, who controls the Company with the meaning of the Act.

                           (g) The parties to this Agreement hereby  acknowledge
that they are  sophisticated  business  persons who were  represented by counsel
during the  negotiations  regarding the  provisions  hereof  including,  without
limitation,  the provisions of this Section 7, and are fully informed  regarding
said provisions.  They further acknowledge that the provisions of this Section 7
fairly  allocate the risks in light of the ability of the parties to investigate
the Company and its business in order to assure that adequate disclosure is made
in the  Registration  Statement  and  Prospectus  as required by the Act and the
Exchange Act. The parties are advised
                                       26
<PAGE>
that federal or state public  policy,  as  interpreted  by the courts in certain
jurisdictions,  may be contrary to certain of the  provisions of this Section 7,
and the  parties  hereto  hereby  expressly  waive and  relinquish  any right or
ability to assert such public  policy as a defense to a claim under this Section
7 and further agree not to attempt to assert any such defense.

         8.  Representations,  Warranties,  Covenants and  Agreements to Survive
Delivery.  All  representations,  warranties,  covenants  and  agreements of the
Company  and the  Underwriters  herein  or in  certificates  delivered  pursuant
hereto,  and the indemnity and  contribution  agreements  contained in Section 7
hereof shall remain  operative  and in full force and effect  regardless  of any
investigation  made by or on behalf of any Underwriter or any controlling person
within the  meaning of the Act or the  Exchange  Act,  or by or on behalf of the
Company or any of its  officers,  directors or  controlling  persons  within the
meaning of the Act or the Exchange  Act,  and shall  survive the delivery of the
Securities  to  the  several  Underwriters  hereunder  or  termination  of  this
Agreement.

         9.  Substitution  of  Underwriters.  If any Underwriter or Underwriters
shall fail to take up and pay for the number of Firm  Securities  agreed by such
Underwriter or Underwriters  to be purchased  hereunder upon tender of such Firm
Securities in accordance with the terms hereof,  and if the aggregate  number of
Firm Securities which such defaulting  Underwriter or Underwriters so agreed but
failed to purchase  does not exceed 10% of the Firm  Securities,  the  remaining
Underwriters  shall be obligated,  severally in  proportion to their  respective
commitments  hereunder,  to take up and pay  for  the  Firm  Securities  of such
defaulting Underwriter or Underwriters.

                  If  any  Underwriter  or  Underwriters  so  defaults  and  the
aggregate  number  of Firm  Securities  which  such  defaulting  Underwriter  or
Underwriters  agreed but failed to take up and pay for  exceeds  10% of the Firm
Securities,  the remaining  Underwriters  shall have the right, but shall not be
obligated,  to take up and pay for (in such  proportions  as may be agreed  upon
among them) the Firm Securities which the defaulting Underwriter or Underwriters
so agreed but failed to purchase. If such remaining  Underwriters do not, at the
Closing  Date,  take up and pay for the Firm  Securities  which  the  defaulting
Underwriter or Underwriters  so agreed but failed to purchase,  the Closing Date
shall be postponed for twenty-four (24) hours to allow the several  Underwriters
the  privilege  of  substituting   within   twenty-four  (24)  hours  (including
non-business  hours) another  underwriter or underwriters (which may include any
nondefaulting  Underwriter)  satisfactory to the Company. If no such underwriter
or  underwriters  shall have been  substituted  as aforesaid  by such  postponed
Closing Date,  the Closing Date may, at the option of the Company,  be postponed
for a further  twenty-four  (24) hours,  if necessary,  to allow the Company the
privilege of finding another  underwriter or underwriters,  satisfactory to you,
to purchase the Firm Securities which the defaulting Underwriter or Underwriters
so agreed but failed to  purchase.  If it shall be  arranged  for the  remaining
Underwriters  or  substituted  underwriter or  underwriters  to take up the Firm
Securities of the  defaulting  Underwriter or  Underwriters  as provided in this
Section 9, (i) the Company shall have the right to postpone the time of delivery
for a period of not more than seven (7) full  business  days, in order to effect
whatever changes may thereby be made necessary in the Registration  Statement or
the  Prospectus,  or in any other  documents  or  arrangements,  and the Company
agrees  promptly  to  file  any  amendments  to the  Registration  Statement  or
supplements to the Prospectus which may
                                       27
<PAGE>
thereby be made necessary,  and (ii) the respective number of Firm Securities to
be  purchased by the  remaining  Underwriters  and  substituted  underwriter  or
underwriters  shall be taken as the basis of their underwriting  obligation.  If
the  remaining  Underwriters  shall  not  take  up and pay  for  all  such  Firm
Securities  so  agreed  to  be  purchased  by  the  defaulting   Underwriter  or
Underwriters or substitute another  underwriter or underwriters as aforesaid and
the Company  shall not find or shall not elect to seek  another  underwriter  or
underwriters  for such Firm  Securities as aforesaid,  then this Agreement shall
terminate.

                  In the event of any termination of this Agreement  pursuant to
the  preceding  paragraph of this Section 9, the Company  shall not be liable to
any  Underwriter  (except as  provided in Sections 5 and 7 hereof) nor shall any
Underwriter (other than an Underwriter who shall have failed, otherwise than for
some reason  permitted  under this  Agreement,  to  purchase  the number of Firm
Securities  agreed  by  such  Underwriter  to  be  purchased  hereunder,   which
Underwriter  shall remain liable to the Company and the other  Underwriters  for
damages,  if any,  resulting from such default) be liable to the Company (except
to the extent provided in Sections 5 and 8 hereof).

                  The term  "Underwriter"  in this  Agreement  shall include any
person substituted for an Underwriter under this Section 9.

         10.      Effective Date of this Agreement and Termination.
                  -------------------------------------------------

                           (a) This  Agreement  shall  become  effective  at the
earlier  of (i) 6:30  A.M.,  Arizona  time,  on the  second  full  business  day
following the effective date of the Registration  Statement, or (ii) the time of
the first public offering of any of the Securities by the Underwriters after the
Registration Statement becomes effective.  The time of the first public offering
shall  mean  the time of the  release  by you,  for  publication,  of the  first
newspaper  advertisement  relating to the  Securities,  or the time at which the
Securities  are first  generally  offered by the  Underwriters  to the public by
letter, telephone,  telegram or telecopy, whichever shall first occur. By giving
notice  as set  forth in  Section  11 before  the time  this  Agreement  becomes
effective,  you, as Representative of the several Underwriters,  or the Company,
may prevent this  Agreement  from becoming  effective  without  liability of any
party to any other party, except as provided in Sections 4(j), 5 and 7 hereof.

   
                           (b)   You,   as   Representative   of   the   several
Underwriters,  shall have the right to terminate this Agreement by giving notice
as  hereinafter  specified  at any time at or prior to the Closing Date or on or
prior to any later date on which Option  Securities are to be purchased,  as the
case may be, (i) if the  Company  shall have  failed,  refused or been unable to
perform any  agreement  hereunder  on its part to be  performed,  or because any
other  condition  of the  Underwriters'  obligations  hereunder  required  to be
fulfilled is not fulfilled,  including,  without  limitation,  any change in the
condition (financial or otherwise),  earnings, operations,  business or business
prospects  of the Company from that set forth in the  Registration  Statement or
Prospectus,  which, in your sole judgment,  is material and adverse,  or (ii) if
additional material  governmental  restrictions,  not in force and effect on the
date hereof,  shall have been imposed  upon trading in  securities  generally or
minimum or maximum prices shall have been generally  established on the New York
Stock Exchange or on the American Stock Exchange or in the over
    
                                       28
<PAGE>
   
the counter  market by the NASD, or trading in securities  generally  shall have
been  suspended on either such exchange or in the over the counter market by the
NASD, or if a banking  moratorium shall have been declared by federal,  New York
or Arizona  authorities,  or (iii) if the Company shall have sustained a loss by
strike, fire, flood, earthquake, accident or other calamity of such character as
to interfere  materially  with the conduct of the business and operations of the
Company regardless of whether or not such loss shall have been insured,  or (iv)
if there shall have been a material  adverse change in the general  political or
economic conditions or financial markets as in your reasonable judgment makes it
inadvisable or impracticable to proceed with the offering,  sale and delivery of
the  Securities,  or (v) if there shall have been an outbreak or  escalation  of
hostilities or of any other insurrection or armed conflict or the declaration by
the United States of a national  emergency  which, in the reasonable  opinion of
the  Representative,  makes it  impracticable or inadvisable to proceed with the
public  offering  of the  Securities  as  contemplated  by the  Prospectus.  Any
termination  pursuant to any of  subparagraphs  (ii)  through (v) above shall be
without liability of any party to any other party except as provided in Sections
4(l), 5 and 7 hereof.  In the event of termination  pursuant to subparagraph (i)
above,  the  Company  shall  also  remain  obligated  to pay costs and  expenses
pursuant to Sections 4(l), 5 and 7 hereof.
    

                  If you elect to prevent this Agreement from becoming effective
or to  terminate  this  Agreement  as  provided  in this  Section  10, you shall
promptly  notify the Company by  telephone,  telecopy or telegram,  in each case
confirmed by letter.  If the Company shall elect to prevent this  Agreement from
becoming effective, the Company shall promptly notify you by telephone, telecopy
or telegram, in each case, confirmed by letter.

         11. Notices. All notices or communications hereunder,  except as herein
otherwise specifically provided, shall be in writing and if sent to you shall be
mailed,  delivered,  telegraphed  (and  confirmed by letter) or telecopied  (and
confirmed  by letter) to you c/o Peacock,  Hislop,  Staley & Given,  Inc.,  2999
North 44th Street,  Suite 100, Phoenix,  Arizona 85018,  telecopier number (602)
952-0220, Attention: Thomas L. Thomas; if sent to the Company, such notice shall
be mailed,  delivered,  telegraphed (and confirmed by letter) or telecopied (and
confirmed by letter) to 1834 West Third Street, Tempe, Arizona 85281, telecopier
number (602) 894-6422, Attention: Lawrence Trachtenberg.

         12.  Parties.  This  Agreement  shall  inure to the  benefit  of and be
binding  upon the several  Underwriters  and the  Company  and their  respective
executors,   administrators,   successors  and  assigns.  Nothing  expressed  or
mentioned in this Agreement is intended or shall be construed to give any person
or corporation,  other than the parties hereto and their  respective  executors,
administrators, successors and assigns, and their controlling persons within the
meaning of the Act or the Exchange Act,  officers and  directors  referred to in
Section 7 hereof,  any legal or equitable  right,  remedy or claim in respect of
this  Agreement or any  provisions  herein  contained,  this  Agreement  and all
conditions and provisions hereof being intended to be and being for the sole and
exclusive  benefit  of  the  parties  hereto  and  their  respective  executors,
administrators,  successors  and assigns and said  controlling  persons and said
officers and directors,  and for the benefit of no other person or  corporation.
No purchaser of any of the Securities from any Underwriter  shall be construed a
successor or assign by reason merely of
                                       29
<PAGE>
such purchase.  The Agreement constitutes the entire agreement and understanding
of the parties with respect to the subject matter hereof.

                  In all dealings  with the Company  under this  Agreement,  you
shall act on behalf of each of the several  Underwriters,  and the Company shall
be entitled to act and rely upon any  statement,  request,  notice or  agreement
made or given by you on behalf of each of the several Underwriters.

         13.  Applicable Law. This Agreement shall be governed by, and construed
in accordance  with, the laws of the State of Arizona,  without regard to choice
or conflict of law principles.

         14. Counterparts. This Agreement may be signed in several counterparts,
each of which will constitute an original.
                                       30
<PAGE>
                  If the foregoing  correctly sets forth the understanding among
the  Company  and the  several  Underwriters,  please so  indicate  in the space
provided  below for that  purpose,  whereupon  this letter  shall  constitute  a
binding agreement among the Company and the several Underwriters.

                                     Very truly yours,

                                     MOBILE MINI, INC.


                                     By:
                                        -------------------------------
                                     Name:
                                          -----------------------------
                                     Title:
                                            ---------------------------


Accepted as of the date first above written:


PEACOCK, HISLOP, STALEY & GIVEN, INC.


On their  behalf  and on behalf  of each of the  several  Underwriters  named in
Schedule A hereto.


By:  PEACOCK, HISLOP, STALEY & GIVEN, INC.


     By:
        --------------------------------
           Name:
                 -----------------------
           Title:
                  ----------------------
                                       31
<PAGE>
                                   SCHEDULE A



                                                                Principal Amount
                                                                  of Securities
                                                                     To Be
                   Underwriters                                    Purchased


Peacock, Hislop, Staley & Given, Inc. ........................




         Total................................................    $6,000,000.00
                                                                  =============

                                WARRANT AGREEMENT
                                -----------------

         This  WARRANT  AGREEMENT  ("Agreement"),  dated  as of this  ___ day of
________  , 1997,  by and  among  MOBILE  MINI,  INC.,  a  Delaware  corporation
("Company"),  Harris  Trust and Savings  Bank,  as Warrant  Agent (the  "Warrant
Agent"),  and PEACOCK,  HISLOP,  STALEY & GIVEN,  INC.,  an Arizona  corporation
("PHSG").

                               W I T N E S S E T H
                               - - - - - - - - - -

         WHEREAS,  in connection with (i) a public offering (the  "Offering") of
up to  $6,900,000  in aggregate  principal  amount of the  Company's  __% Senior
Subordinated Notes Due 2002 ("Notes") (including $900,000 in principal amount of
additional Notes if the Underwriters' over-allotment option (the "Over-allotment
Option") is  exercised in full) and warrants  ("Warrants")  to purchase  172,500
shares (including an aggregate of 22,500 Warrants if the  Over-allotment  Option
is exercised in full) of the common stock,  $.01 par value,  of the Company (the
"Common  Stock")  pursuant  to  an  underwriting  agreement  (the  "Underwriting
Agreement")  dated _______ __, 1997,  between the Company and PHSG, and (ii) the
issuance  of up to  172,500  Warrants  to  PHSG  pursuant  to  the  Underwriting
Agreement  (including 22,500 Warrants if the Over-allotment  Option is exercised
in full), the Company may issue up to 345,000 Warrants; and

         WHEREAS,  each Warrant initially entitles the Registered Holder thereof
to purchase one (1) share of Common Stock; and

         WHEREAS,  the Company desires the Warrant Agent to act on behalf of the
Company,  and the  Warrant  Agent is willing to so act, in  connection  with the
issuance,  registration,  transfer exchange and redemption of the Warrants,  the
issuance  of  certificates  representing  the  Warrants,  the  exercise  of  the
Warrants, and the rights of the Registered Holders thereof;

         NOW,  THEREFORE,  in  consideration  of the  premises  and  the  mutual
agreements  hereinafter  set forth and for the purpose of defining the terms and
provisions of the Warrants and the  certificates  representing  the Warrants and
the respective rights and obligations  thereunder of the Company, the holders of
certificates representing the Warrants and the Warrant Agent, the parties hereto
agree as follows:

         SECTION 1. Definitions.  As used herein, the following terms shall have
the following meanings, unless the context shall otherwise require:

                  (a)  "Additional  Shares of Common  Stock" means all shares of
Common Stock issued or issuable by the Company  after the date of this  Warrant,
other than shares of Common  Stock  issuable  (a) upon the  exercise of warrants
issued or sold  prior to the date  hereof and (b) upon the  exercise  of options
issued  pursuant to the Company's stock option plans in effect from time to time
so long as the  exercise  price is not less  than the Fair  Value of the  Common
Stock on the date such options are granted.
<PAGE>
                  (b) "Common Stock" shall mean the Company's  Common Stock, par
value $0.01 per share, and includes any common stock of the Company of any class
or classes  resulting from any  reclassification  or  reclassifications  thereof
which is not limited to a fixed sum or percentage of par value in respect of the
rights  of  the  holders   thereof  to  participate  in  dividends  and  in  the
distribution   of  assets  upon  the  voluntary  or   involuntary   liquidation,
dissolution or winding up of the Company.

                  (c)  "Convertible  Securities"  means shares of stock or other
securities  which are at any time  directly or  indirectly  convertible  into or
exchangeable for Additional Shares of Common Stock.

                  (d)  "Corporate  Office"  shall mean the office of the Warrant
Agent (or its successor) at which at any particular time its principal  business
shall be  administered,  which  office is located at the date hereof at 111 West
Monroe, 21E, Chicago, Illinois, 60603.

                  (e)  "Current  Market  Price" of a share of Common Stock or of
any other  security as of a relevant  date means:  (i) the Fair Value thereof as
determined in accordance  with clause (ii) of the  definition of Fair Value with
respect to Common Stock or any other  security  that is not listed on a national
securities  exchange  or  traded  on the  over-the-counter  market  or quoted on
NASDAQ,  and (ii) the closing price on such date (excluding any trades which are
not bona fide arm's  length  transactions)  with  respect to Common Stock or any
other security that is listed on a national securities exchange or traded on the
over-the-counter  market or quoted on  NASDAQ.  The  closing  price for each day
shall be (i) the last  sale  price  of  shares  of  Common  Stock or such  other
security on such date or, if no such sale takes place on such date,  the average
of the  closing  bid and asked  prices  thereof  on such  date,  in each case as
officially  reported on the principal national  securities exchange on which the
same are then  listed or  admitted  to  trading,  or (ii) if no shares of Common
Stock or if no  securities  of the same  class as such other  security  are then
listed or admitted to trading on any national securities  exchange,  the average
of the  reported  closing  bid and  asked  prices  thereof  on such  date in the
over-the-counter  market  as shown by the  National  Association  of  Securities
Dealers  automated  quotation  system or, if no shares of Common  Stock or if no
securities  of the same class as such  other  security  are then  quoted in such
system,  as published  by the National  Quotation  Bureau,  Incorporated  or any
similar  successor  organization,  and in either  case as reported by any member
firm of the New York Stock Exchange selected by the Registered Holders.

                  (f) "Exercise Date" shall mean, as to any Warrant, the date on
which the Warrant  Agent shall have  received  both (a) the Warrant  Certificate
representing  such Warrant,  with the exercise form thereon duly executed by the
Registered  Holder thereof or his attorney duly  authorized in writing,  and (b)
payment in cash,  or by official  bank or  certified  check made  payable to the
Company,  of an amount in lawful money of the United  States of America equal to
the applicable Exercise Price.

                  (g) "Exercise  Price" shall mean the purchase price to be paid
upon exercise of each Warrant in accordance  with the terms hereof,  which price
shall be $___.____, subject
                                        2
<PAGE>
   
to adjustment  from time to time pursuant to the provisions of Section 9 hereof,
and subject to the Company's  right to reduce the Exercise  Price upon notice to
all Registered Holders of Warrants.
    

                  (h) "Fair Value" means:  (i) with respect to a share of Common
Stock or any other  security,  the Current Market Price  thereof,  and (ii) with
respect to any other property,  assets, business or entity, an amount determined
in good faith by the board of Directors of the Company.

   
                  (i)  "Initial  Warrant  Exercise  Date"  shall mean as to each
Warrant March 1, 1998. 
    

                  (j) "Registered Holder" shall mean as to any Warrant and as of
any particular  date, the person in whose name the certificate  representing the
Warrant shall be registered on that date on the books  maintained by the Warrant
Agent pursuant to Section 6.

                  (k) "Transfer Agent" shall mean Harris Trust and Savings Bank,
as the Company's transfer agent, or its authorized successor as such.

   
                  (l) "Warrant  Expiration  Date" shall mean 5:00 P.M.  (Arizona
local time) on November 1, 2002;  provided  that if such date shall in the State
of Arizona be a holiday or a day on which  banks are  authorized  or required to
close,  then 5:00 P.M.  (Arizona  local time) on the next following day which in
the State of Arizona is not a holiday or a day on which banks are  authorized or
required to close. Upon notice to all Registered Holders, the Company shall have
the right to extend the Warrant Expiration Date.
    

                  (m) "Warrant  Shares" means shares of Common Stock issuable to
Registered Holders pursuant to this Agreement.

   
                  (n)  "Warrants"  means the  150,000  Warrants  issuable in the
public   offering,   the  22,500   Warrants   issuable   upon  exercise  of  the
Over-allotment  Option,  and the 172,500 Warrants issuable to PHSG (including an
aggregate of 22,500  Warrants  subject to the  Over-allotment  Option),  and any
Warrants  issued in exchange or  replacement  of said  Warrants or upon transfer
thereof.   The  Warrants  shall  be  denominated  the  "Series  B  Warrants"  to
distinguish them from any other warrants to purchase shares of Common Stock that
may be outstanding from time to time.
    

         SECTION 2. Warrants and Issuance of Warrant Certificates.

   
                  (a) A Warrant initially shall entitle the Registered Holder of
the Warrant  Certificate  representing  such  Warrant to  purchase  one share of
Common Stock upon the exercise  thereof,  in  accordance  with the terms hereof,
subject to modification and adjustment as provided in Section 9.
    

                  (b) The Warrants included in the offering of the Notes will be
detachable and separately transferable immediately from the Notes.
                                        3
<PAGE>
                  (c) Upon  execution of this  Agreement,  Warrant  Certificates
representing the number of Warrants sold pursuant to the Underwriting  Agreement
shall be  executed  by the Company and  delivered  to the  Warrant  Agent.  Upon
written  order of the  Company  signed by its  President  or  Chairman or a Vice
President  and  by  its  Secretary  or  an  Assistant  Secretary,   the  Warrant
Certificates  shall be countersigned,  issued and delivered by the Warrant Agent
as part of the Units.

                  (d) From time to time, up to the Warrant  Expiration Date, the
Transfer  Agent shall  countersign  and deliver stock  certificates  in required
whole number denominations  representing up to an aggregate of 345,000 shares of
Common Stock,  subject to adjustment as described  herein,  upon the exercise of
Warrants in accordance with this Agreement.

                  (e) From time to time, up to the Warrant  Expiration Date, the
Warrant Agent shall  countersign  and deliver  Warrant  Certificates in required
whole number  denominations  to the persons  entitled thereto in connection with
any  transfer or  exchange  permitted  under this  Agreement;  provided  that no
Warrant   Certificates  shall  be  issued  except  (i)  those  initially  issued
hereunder, (ii) those issued on or after the Initial Warrant Exercise Date, upon
the exercise of fewer than all Warrants  represented by any Warrant Certificate,
to evidence any unexercised  Warrants held by the exercising  Registered Holder;
(iii)  those  issued upon any  transfer or exchange  pursuant to Section 6; (iv)
those issued in  replacement  of lost,  stolen,  destroyed or mutilated  Warrant
Certificates pursuant to Section 7; (v) those issued pursuant to the Option; and
(vi) at the option of the Company,  in such form as may be approved by its Board
of Directors,  to reflect any  adjustment or change in the Exercise  Price,  the
number of shares of Common Stock purchasable upon exercise of the Warrants.

       

         SECTION 3. Form and Execution of Warrant Certificates.

                  (a) The Warrant  Certificates  shall be  substantially  in the
form  annexed  hereto  as  Exhibit  A  (the   provisions  of  which  are  hereby
incorporated  herein)  and may have  such  letters,  numbers  or other  marks of
identification  or  designation  and such  legends,  summaries  or  endorsements
printed,  lithographed or engraved  thereon as the Company may deem  appropriate
and as are not inconsistent with the provisions of this Agreement,  or as may be
required to comply  with any law or with any rule or  regulation  made  pursuant
thereto  or with any rule or  regulation  of any  stock  exchange  on which  the
Warrants may be listed, or to conform to usage or to the requirements of Section
2(d).  The  Warrant  Certificates  shall be dated the date of  issuance  thereof
(whether  upon initial  issuance,  transfer,  exchange or in lieu of  mutilated,
lost, stolen, or destroyed Warrant Certificates) and issued in registered form.
Warrant Certificates shall be numbered serially.

                  (b)  Warrant  Certificates  shall be executed on behalf of the
Company by its Chairman of the Board, President or any Vice President and by its
Secretary or an Assistant
                                        4
<PAGE>
Secretary,  by manual signatures or by facsimile signatures printed thereon, and
shall  have  imprinted  thereon  a  facsimile  of the  Company's  seal.  Warrant
Certificates shall be manually  countersigned by the Warrant Agent and shall not
be valid for any purpose unless so countersigned.  In case of any officer of the
Company who shall have signed any of the Warrant  Certificates shall cease to be
an officer of the Company or to hold the  particular  office  referenced  in the
Warrant  Certificate before the date of issuance of the Warrant  Certificates or
before  countersignature  by the Warrant  Agent and issue and delivery  thereof,
such Warrant  Certificates  may  nevertheless  be  countersigned  by the Warrant
Agent,  issued and delivered with the same force and effect as though the person
who  signed  such  Warrant  Certificates  had not ceased to be an officer of the
Company or to hold such office.  After  countersignature  by the Warrant  Agent,
Warrant  Certificates  shall be delivered by the Warrant Agent to the Registered
Holder without  further action by the Company,  except as otherwise  provided by
Section 4(a) hereof.

         SECTION 4. Exercise.

                  (a) Each  Warrant may be exercised  by the  Registered  Holder
thereof at any time on or after the  Initial  Exercise  Date,  but not after the
Warrant  Expiration Date, upon the terms and subject to the conditions set forth
herein and in the applicable Warrant  Certificate.  A Warrant shall be deemed to
have been exercised  immediately  prior to the close of business on the Exercise
Date and the person  entitled to receive the  securities  deliverable  upon such
exercise  shall be treated for all  purposes  as the holder of those  securities
deliverable  upon such exercise  shall be treated for all purposes as the holder
of those securities upon the exercise of the Warrant as of the close of business
on the Exercise  Date. As soon as practicable on or after the Exercise Date, the
Warrant Agent shall deposit the proceeds received from the exercise of a Warrant
and shall  notify  the  Company  in writing  of the  exercise  of the  Warrants.
Promptly  following,  and in any event  within  five days after the date of such
notice from the Warrant  Agent,  the Warrant  Agent,  on behalf of the  Company,
shall cause to be issued and delivered by the Transfer  Agent,  to the person or
persons  entitled to receive the same, a  certificate  or  certificates  for the
securities  deliverable  upon such exercise (plus a Warrant  Certificate for any
remaining  unexercised  Warrants of the Registered Holder),  unless prior to the
date of issuance of such  certificates  the Company  shall  instruct the Warrant
Agent to refrain from causing such issuance of certificates pending clearance of
checks received in payment of the Exercise Price pursuant to such Warrants. Upon
the  exercise of any Warrant and  clearance of the funds  received,  the Warrant
Agent shall  promptly  remit the payment  received for the Warrant (the "Warrant
Proceeds") to the Company or as the Company may direct in writing.
                                        5
<PAGE>
                  (b) In lieu of exercising this Warrant as specified in Section
4(a),  above,  a  Registered  Holder  may  from  time to time at the  Registered
Holder's  option  convert this  Warrant,  in whole or in part,  into a number of
shares of Common Stock of the Company  determined  by dividing (A) the aggregate
Fair Value of such shares or other securities  otherwise  issuable upon exercise
of this Warrant  minus the  aggregate  Exercise  Price of such shares by (B) the
Fair Value of one such share.

         SECTION 5. Reservation of Shares; Listing; Payment of Taxes; etc.

                  (a) The Company  covenants  that it will at all times  reserve
and keep available out of its authorized Common Stock, solely for the purpose of
issue upon exercise of Warrants,  such number of shares of Common Stock as shall
then be issuable  upon the  exercise of all  outstanding  Warrants.  The Company
covenants  that all shares of Common Stock which shall be issuable upon exercise
of the  Warrants  shall,  at the time of delivery,  be duly and validly  issued,
fully  paid,  nonassessable  and free from all  taxes,  liens and  charges  with
respect to the issue thereof  (other than those which the Company shall promptly
pay or  discharge),  and that upon  issuance such shares shall be listed on each
national  securities  exchange on which the other shares of  outstanding  Common
Stock of the Company are then listed or shall be eligible  for  inclusion in the
Nasdaq  National  Market or the Nasdaq  SmallCap  Market if the other  shares of
outstanding Common Stock of the Company are so included.

                  (b)  The  Company  covenants  that  if  any  securities  to be
reserved  for  the  purpose  of  exercise  of  the  Warrants  hereunder  require
registration with, or approval of, any governmental  authority under any federal
securities  law before such  securities  may be validly issued or delivered upon
such  exercise,  then the  Company  will in good faith and as  expeditiously  as
reasonably  possible,  endeavor to secure such  registration  or  approval.  The
Company  will  use  reasonable  efforts  to  obtain  appropriate   approvals  or
registrations  under state "blue sky" securities  laws. With respect to any such
securities, however, Warrants may not be exercised by, or shares of Common Stock
issued to, any  Registered  Holder in any state in which such exercise  would be
unlawful.

                  (c) The Company  shall pay all  documentary,  stamp or similar
taxes and other  governmental  charges  that may be imposed  with respect to the
issuance of Warrants,  or the issuance or delivery of any shares of Common Stock
upon exercise of the Warrants;  provided,  however, that if the shares of Common
Stock are to be delivered in a name other than the name of the Registered Holder
of the Warrant Certificate representing any Warrant being exercised,
                                        6
<PAGE>
then no such delivery  shall be made unless the person  requesting  the same has
paid to the  Warrant  Agent the amount of  transfer  taxes or  charges  incident
thereto, if any.

                  (d) The  Warrant  Agent is hereby  irrevocably  authorized  to
requisition  the  Company's  Transfer  Agent from time to time for  certificates
representing shares of Common Stock issuable upon exercise of the Warrants,  and
the Company will  authorize  the  Transfer  Agent to comply with all such proper
requisitions.  The Company will file with the Warrant Agent a statement  setting
forth the name and  address of the  Transfer  Agent of the Company for shares of
Common Stock issuable upon exercise of the Warrants.

         SECTION 6. Exchange and Registration of Transfer.

                  (a) Warrant  Certificates  may be exchanged  for other Warrant
Certificates  representing  an equal  aggregate  number of  Warrants of the same
class or may be  transferred  in whole or in part.  Warrant  Certificates  to be
exchanged shall be surrendered to the Warrant Agent at its Corporate Office, and
upon satisfaction of the terms and provisions  hereof, the Company shall execute
and the Warrant Agent shall countersign,  issue and deliver in exchange therefor
the Warrant  Certificate or Certificates  which the Registered Holder making the
exchange shall be entitled to receive.

                  (b) The Warrant Agent shall keep at its office books in which,
subject to such  reasonable  regulations as it may prescribe,  it shall register
Warrant Certificates and the transfer of any Warrant Certificate at such office,
the Company  shall  execute and the Warrant Agent shall issue and deliver to the
transferee or transferees a new Warrant Certificate or Certificates representing
an equal aggregate number of Warrants.

                  (c) With  respect to all Warrant  Certificates  presented  for
registration or transfer, or for exchange or exercise,  the subscription form on
the reverse  thereof  shall be duly  endorsed,  or be  accompanied  by a written
instrument or instruments of transfer and subscription,  in form satisfactory to
the Company and the Warrant Agent, duly executed by the registered Holder or his
attorney-in-fact duly authorized in writing.

                  (d) A service  charge may be imposed by the Warrant  Agent for
any exchange or registration of transfer of Warrant  Certificates.  In addition,
the Company may require  payment by such holder of a sum sufficient to cover any
tax or other governmental charge that may be imposed in connection therewith.

   
                  (e) All Warrant  Certificates  surrendered for exercise or for
exchange in case of mutilated Warrant Certificates shall be promptly canceled by
the Warrant Agent and thereafter retained by the Warrant Agent until termination
of this Agreement or resignation as Warrant Agent,  or disposed of or destroyed,
at the direction of the Company.
    
                                        7
<PAGE>
   
                  (f) Prior to due  presentment  for  registration  of  transfer
thereof,  the Company and the  Warrant  Agent may deem and treat the  Registered
Holder of any Warrant  certificate  as the  absolute  owner  thereof and of each
Warrant  represented  thereby  (notwithstanding  any  notations  of ownership or
writing  thereon  made by anyone  other  than a duly  authorized  officer of the
Company or the Warrant  Agent) for all purposes and shall not be affected by any
notice to the contrary. 
    

         SECTION 7. Loss or  Mutilation.  Upon  receipt by the  Company  and the
Warrant  Agent of evidence  satisfactory  to them of the  ownership of and loss,
theft,  destruction  or  mutilation of any Warrant  Certificate  and (in case of
loss, theft or destruction) of indemnity  satisfactory to them, and (in the case
of  mutilation)  upon  surrender  and  cancellation  thereof,  the Company shall
execute  and the  Warrant  Agent  shall (in the absence of notice to the Company
and/or  Warrant Agent that the Warrant  Certificate  has been acquired by a bona
fide purchaser) countersign and deliver to the Registered Holder in lieu thereof
a new Warrant  Certificate of like tenor  representing an equal aggregate number
of Warrants.  Applicants for a substitute Warrant  Certificate shall comply with
such other reasonable  regulations and pay such other reasonable  charges as the
Warrant Agent may prescribe.

         SECTION 8. Redemption.

   
         (a) On not less than thirty  (30) days  notice  given at any time after
_________  __, 199_ (the  "Redemption  Notice"),  to  Registered  Holders of the
Warrants  being  redeemed,  the Warrants  may be redeemed,  at the option of the
Company,  at a redemption price of $0.05 per Warrant (the  "Redemption  Price"),
provided the Market Price of the Common Stock  receivable  upon exercise of such
Warrants shall exceed $_.__ (the "Target  Price"),  subject to adjustment as set
forth in Section 8(f),  below.  Market Price shall mean (i) the average  closing
bid price of the Common  Stock,  for twenty (20)  consecutive  business days (or
such other period as PHSG may consent to),  ending on the  Calculation  Date, as
reported by Nasdaq, if the Common Stock is traded on the Nasdaq SmallCap Market,
or (ii) the average last  reported  sale price of the Common  Stock,  for twenty
(20)  consecutive  business  days (or such other  period as PHSG may consent to)
ending on the Calculation Date, as reported by the primary exchange on which the
Common Stock is traded,  if the Common Stock is traded on a national  securities
exchange,  or by Nasdaq,  if the Common  Stock is traded on the Nasdaq  National
Market. All Warrants must be redeemed if any are redeemed.  For purposes of this
Section 8, the Calculation  Date shall mean a date within 15 days of the mailing
of the  Redemption  Notice.  The date fixed for  redemption  of the  Warrants is
referred to herein as the "Redemption Date."
    

         (b) If the  conditions  set  forth in  Section  8(a)  are met,  and the
Company  desires to exercise its right to redeem the Warrants,  it shall request
the Warrant Agent to mail a Redemption Notice to each of the Registered  Holders
of the Warrants to be redeemed, first class, postage prepaid, not later than the
thirtieth  day before the date fixed for  redemption,  at their last  address as
shall appear on the records maintained  pursuant to Section 6. Any notice mailed
in the manner provided  herein shall be conclusively  presumed to have been duly
given whether or not the Registered Holder receives such notice.

   
         (c) The Redemption  Notice shall specify (i) the Redemption Price, (ii)
the Redemption  Date,  (iii) the place where the Warrant  Certificates  shall be
delivered and the Redemption Price paid, (iv) that the Warrant Agent will assist
each Registered  Holder of a Warrant in connection with the exercise thereof and
(v) that the right to exercise the Warrant shall terminate at 5:00 P.M. (Arizona
time) on the business day immediately  preceding the Redemption Date. No failure
to mail such notice nor any defect  therein or in the mailing  therein or in the
mailing thereof shall affect the validity of the proceedings for such redemption
except as to a Registered  Holder (a) to whom notice was not mailed or (b) whose
notice was  defective.  An affidavit of the Warrant Agent or of the Secretary or
an  Assistant  Secretary  of the  Warrant  Agent or the  Company  that notice of
redemption  has been  mailed  shall,  in the  absence of fraud,  be prima  facie
evidence of the facts stated therein.
    

         (d) Any  right to  exercise  a  Warrant  shall  terminate  at 5:00 P.M.
(Arizona time) on the business day immediately preceding the Redemption Date. On
and after the Redemption Date,  Registered Holders of the Warrants shall have no
further rights except to receive,  upon surrender of the Warrant, the Redemption
Price.

         (e) From and after the Redemption Date, the Company shall, at the place
specified in the  Redemption  Notice,  upon  presentation  and  surrender to the
Company by or on behalf of the Registered  Holder thereof of one or more Warrant
Certificates  evidencing  Warrants  to  be  redeemed,  deliver  or  cause  to be
delivered to or upon the written order of such  Registered  Holder a sum in cash
equal  to the  Redemption  Price  of each  such  Warrant.  From  and  after  the
Redemption  Date and upon the  deposit or setting  aside by the Company of a sum
sufficient to redeem all the Warrants called for redemption, such Warrants shall
expire  and  become  void  and  all  rights  hereunder  and  under  the  Warrant
Certificates, except the right to receive payment of the Redemption Price, shall
cease.

   
         (f) If the  shares of the  Company's  Common  Stock are  subdivided  or
combined into a greater or smaller number of shares of Common Stock,  the Target
Price  shall be  proportionally  adjusted by the ratio which the total number of
shares of Common Stock outstanding  immediately prior to such event bears to the
total number of shares of Common Stock to be outstanding  immediately after such
event.
    

         SECTION 9.  Adjustment of Exercise Price and Number of Shares of Common
                     Stock or Warrants.

                  (a)  Exercise  Price;  Adjustment  of  Number of  Shares.  The
Exercise  Price shall be subject to adjustment  from time to time as hereinafter
provided.  Upon each  adjustment of the Exercise Price,  the Registered  Holders
shall  thereafter be entitled to purchase,  at the Exercise Price resulting from
such adjustment, a number of shares determined by multiplying the Exercise Price
in  effect  immediately  prior  to  such  adjustment  by the  number  of  shares
purchasable  pursuant hereto  immediately  prior to such adjustment and dividing
the product thereof by the Exercise Price resulting from such adjustment.

                  (b)  Adjustment  of  Exercise  Price Upon  Issuance  of Common
Stock.  In the  event  that the  Company  shall  at any  time  issue or sell any
Additional  Shares of Common  Stock or  Convertible  Securities,  or declare any
dividend  or  authorize  any other  distribution  upon any class of stock of the
Company payable in Additional Shares of Common Stock or Convertible  Securities,
and the Company shall receive  consideration in respect of such issuance,  sale,
dividend or distribution in an amount less than the Fair Value of the securities
so issued or sold or the  securities  with  respect  to which such  dividend  or
distribution  relates,  then, in each such event,  the Exercise  Price in effect
immediately  prior to such issuance,  sale,  dividend or  distribution  shall be
reduced to a number which shall be calculated by dividing (A) an amount equal to
the sum of (1) the  number of shares of  Common  Stock  outstanding  immediately
prior to such issuance,  sale, dividend or distribution,  multiplied by the then
existing Exercise Price plus (2) the aggregate  consideration,  if any, received
by the Company upon such issuance,  sale,  dividend or distribution,  by (B) the
total number of shares of Common Stock outstanding
                                        8
<PAGE>
immediately after such issuance, sale, dividend or distribution.  In case at any
time on or after the date hereof,  the Company shall  declare any  dividend,  or
authorize  any other  distribution,  upon any stock of the Company of any class,
payable in Additional  Shares of Common Stock or by the issuance of  Convertible
Securities, such declaration or distribution shall be deemed to have been issued
or sold (as of the record  date)  without  consideration.  For  purposes of this
Section 9, the number of shares of Common  Stock  outstanding  at any given time
shall not include shares owned or held by or for the account of the Company, and
the  disposition  of any such  shares  shall be  considered  an issue or sale of
Common Stock for the purposes of this Section 9.

                  (c) Reorganization, Reclassification, Consolidation, Merger or
Sale. If any capital  reorganization or reclassification of the capital stock of
the Company,  or any or any  consolidation or merger of the Company with another
corporation,  or the sale of all or  substantially  all of its assets to another
corporation  shall be effected in such a way that  holders of Common Stock shall
be entitled to receive cash,  stock,  securities or assets with respect to or in
exchange  for  Common  Stock,  then,  as a  condition  of  such  reorganization,
reclassification,  consolidation, merger or sale, lawful and adequate provisions
shall be made whereby the Registered  Holders shall thereafter have the right to
purchase and receive upon the basis and upon the terms and conditions  specified
in this Warrant  upon  exercise of this Warrant and in lieu of the shares of the
Common Stock of the Company immediately  theretofore  purchasable and receivable
upon the exercise of the rights represented  hereby, such cash, shares of stock,
securities  or assets as may be issued or payable with respect to or in exchange
for a number of outstanding shares of Common Stock equal to the number of shares
of such Common Stock immediately theretofore purchasable and receivable upon the
exercise  of the rights  represented  hereby,  and in any such case  appropriate
provision  shall  be made  with  respect  to the  rights  and  interests  of the
Registered  Holders to the end that the provisions  hereof  (including,  without
limitation,  provisions for  adjustments of the Exercise Price and of the number
of shares  purchasable  and receivable  upon the exercise of this Warrant) shall
thereafter  be  applicable,  as nearly as may be, in  relation  to any shares of
stock securities or assets thereafter deliverable upon the exercise hereof.

                  (d) Company to Prevent  Dilution.  In case at any time or from
time to time conditions arise by reason of action taken by the Company which are
not  adequately  covered by the  provisions  of this  Section 9, and which might
materially and adversely  effect the exercise  rights of the Registered  Holders
under this  Warrant,  the Board of  Directors  of the  Company  shall,  cause an
appropriate   adjustment  to  the  Exercise  Price  and  the  number  of  shares
purchasable upon exercise of the Warrants, so as to preserve,  without dilution,
the exercise rights of the Registered Holders.

                  (e) Stock Splits and Reverse  Splits.  In case at any time the
Company shall  subdivide its  outstanding  shares of Common Stock into a greater
number  of  shares,  the  Exercise  Price in  effect  immediately  prior to such
subdivision shall be proportionately  reduced and the number of shares of Common
Stock purchasable pursuant to this Warrant immediately prior to such subdivision
shall be proportionately increased, and conversely, in case at any time the
                                        9
<PAGE>
Company  shall  combine its  outstanding  shares of Common  Stock into a smaller
number  of  shares,  the  Exercise  Price in  effect  immediately  prior to such
combination  shall be  proportionately  increased  and the  number  of shares of
Common Stock purchasable upon the exercise of this Warrant  immediately prior to
such combination shall be proportionately reduced.

                  (f) Dissolution,  Liquidation and Wind-Up. In case the Company
shall, at any time prior to the expiration of this Warrant, dissolve,  liquidate
or wind up its affairs,  the  Registered  Holders  shall be  entitled,  upon the
exercise of this Warrant,  to receive,  in lieu of the shares of Common Stock of
the Company which such  Registered  Holders would have been entitled to receive,
the same kind and amount of assets as would  have been  issued,  distributed  or
paid to such  Registered  Holders  upon any  such  dissolution,  liquidation  or
winding up with respect to such shares of Common Stock of the Company,  had such
Registered  Holders been the holders of record of the Warrant Shares  receivable
upon the  exercise of this Warrant on the record date for the  determination  of
those persons entitled to receive any such liquidating  distribution.  After any
such  dissolution,  liquidation  or  winding up which  shall  result in any cash
distribution  in excess of the Exercise Price provided for by this Warrant,  the
Registered  Holders may, at each such Registered  Holder's option,  exercise the
same without making payment of the Exercise Price,  and in such case the Company
shall,  upon the  distribution  to said Registered  Holders,  consider that said
Exercise  Price  has been paid in full to it and in  making  settlement  to said
Registered  Holders,  shall  deduct from the amount  payable to such  Registered
Holders an amount equal to such Exercise Price.

                  (g) Adjustment  Certificate.  In each case of an adjustment in
the number of shares of Common  Stock or other  stock,  securities  or  property
receivable  on the  exercise  of the  warrants,  the Board of  Directors  of the
Company and the Company's Chief Financial  Officer shall compute such adjustment
in  accordance  with the terms of this  Warrant and prepare and duly execute and
deliver to the Registered  Holders a certificate  setting forth such  adjustment
and showing in detail the facts upon which such adjustment is based.

         SECTION  10.   Fractional   Shares.   No  fractional  shares  or  scrip
representing  fractional  shares  shall be issued upon the exercise of Warrants.
With respect to any fraction of a share called for upon  exercise  hereof,  such
fraction  shall be rounded to the nearest  whole  share.  A fraction of one-half
shall be rounded up to the next highest integer.

         SECTION 11. Notices of Stock Dividends, Subscriptions,
                     Reclassifications, Consolidations, Mergers, etc.

         If at any time:  (i) the Company shall declare a cash or stock dividend
(or an increase in the then existing  dividend  rate),  or declare a dividend on
Common Stock payable  otherwise than in cash out of its net earnings after taxes
for the prior fiscal year, or (ii) the Company  shall  authorize the granting to
the holders of Common Stock of rights to subscribe for or purchase any shares of
capital stock of any class or of any other  rights;  or (iii) there shall be any
capital reorganization, or reclassification,  or redemption of the capital stock
of the Company,  or  consolidation or merger of the Company with, or sale of all
or substantially all of its assets to,
                                       10
<PAGE>
another  corporation  or firm; or (iv) there shall be a voluntary or involuntary
dissolution,  liquidation  or winding up of the Company,  then the Company shall
give to the Registered  Holders at the addresses of such  Registered  Holders as
shown on the  books of the  Company,  at least  twenty  (20)  days  prior to the
applicable record date hereinafter  specified, a written notice summarizing such
action or event and stating the record date for any such dividend or rights (or,
if a record  date is not to be  selected,  the date as of which the  holders  of
Common  Stock  of  record  entitled  to  such  dividend  or  rights  are  to  be
determined),  the  date on  which  any  such  reorganization,  reclassification,
consolidation, merger, sale of assets, dissolution, liquidation or winding up is
expected  to  become  effective,  and the date as of which  it is  expected  the
holders of Common  Stock of record  shall be entitled to effect any  exchange of
their shares of Common Stock for cash (or cash equivalent),  securities or other
property   deliverable   upon   any   such   reorganization,   reclassification,
consolidation, merger, sale of assets, dissolution, liquidation or winding up.

         SECTION  12.  Warrant  Holders  Not Deemed  Stockholders.  No holder of
Warrants  shall,  as such,  be  entitled to vote or to receive  dividends  or be
deemed the holder of Common Stock that may at any time be issuable upon exercise
of such Warrants for any purpose whatsoever, nor shall anything contained herein
be construed to confer upon the holder of Warrants,  as such,  any of the rights
of a  stockholder  of the  Company  or any  right  to vote for the  election  of
directors or upon any matter  submitted to stockholders at any meeting  thereof,
or to give or  withhold  consent  to any  corporate  action  (whether  upon  any
recapitalization,  issue or  reclassification  of stock,  change of par value or
change  of  stock  to no par  value,  consolidation,  merger  or  conveyance  or
otherwise),  or to  receive  notice of  meetings,  or to  receive  dividends  or
subscriptions  rights,  until such holder shall have exercised such Warrants and
been issued shares of Common Stock in accordance with the provisions hereof.

         SECTION 13. Rights of Action. All rights of action with respect to this
Agreement are vested in the respective  Registered Holders of the Warrants,  and
any Registered  Holder of a Warrant,  without consent of the Warrant Agent or of
the holder of any other Warrant, may, in his own behalf and for his own benefit,
enforce  against the Company his right to exercise his Warrants for the purchase
of shares of Common Stock in the manner provided in the Warrant  Certificate and
this Agreement.

         SECTION 14. Agreement of Warrant Holders. Every holder of a Warrant, by
his acceptance  thereof,consents  and agrees with the Company, the Warrant Agent
and every other holder of a Warrant that:

                  (a) The Warrants are  transferable  only on the registry books
of the  Warrant  Agent by the  Registered  Holder  thereof  in  person or by his
attorney  duly  authorized  in  writing  and  only if the  Warrant  Certificates
representing  such Warrants are  surrendered at the office of the Warrant Agent,
duly endorsed or accompanied by a proper instrument of transfer  satisfactory to
the  Warrant  Agent and the  Company in their  sole  discretion,  together  with
payment of any applicable transfer taxes; and
                                       11
<PAGE>
                  (b) The Company  and the Warrant  Agent may deem and treat the
person in whose name the Warrant  Certificate is registered as the holder and as
the absolute,  true and lawful owner of the Warrants represented thereby for all
purposes, and neither the Company nor the Warrant Agent shall be affected by any
notice or knowledge to the contrary,  except as otherwise  expressly provided in
Section 7 hereof.

         SECTION 15. Cancellation of Warrant Certificates.  If the Company shall
purchase or acquire any Warrant or Warrants,  the Warrant Certificate or Warrant
Certificates  evidencing  the same shall  thereupon  be delivered to the Warrant
Agent and  canceled by it and retired.  The Warrant  Agent shall also cancel the
Warrant Certificate or Warrant Certificates  following exercise of any or all of
the Warrants represented thereby or delivered to it for transfer or exchange.

         SECTION 16.  Concerning  the  Warrant  Agent.  The  Warrant  Agent acts
hereunder as agent and in a ministerial capacity for the Company, and its duties
shall be determined  solely by the  provisions  hereof.  The Warrant Agent shall
not,  by  issuing  and  delivering  Warrant  Certificates  or by any  other  act
hereunder be deemed to make any  representations  as to the  validity,  value or
authorization of the Warrant Certificates or the Warrants represented thereby or
of any  securities or other  property  delivered upon exercise of any Warrant or
whether  any  stock  issued  upon  exercise  of any  Warrant  is fully  paid and
nonassessable.

         The  Warrant  Agent  shall  not  at any  time  be  under  any  duty  or
responsibility to any holder of Warrant Certificates to make or cause to be made
any adjustment of the Exercise  Price or the  Redemption  Price provided in this
Agreement,  or to  determine  whether any fact exists which may require any such
adjustments,  or with  respect to the  nature or extent of any such  adjustment,
when made,  or with respect to the method  employed in making the same. It shall
not (i) be liable for any recital or statement of facts contained  herein or for
any  action  taken,  suffered  or  omitted  by it in  reliance  on  any  Warrant
Certificate or other  document or instrument  believed by it in good faith to be
genuine and to have been  signed or  presented  by the proper  party or parties,
(ii) be  responsible  for any  failure on the part of the Company to comply with
any of its  covenants  and  obligations  contained  in this  Agreement or in any
Warrant  Certificate,  or (iii) be liable for any act or omission in  connection
with this Agreement except for its own negligence or wilful misconduct.

         The Warrant Agent may at any time consult with counsel  satisfactory to
it (who  may be  counsel  for the  Company)  and  shall  incur no  liability  or
responsibility for any action taken,  suffered or omitted by it in good faith in
accordance with the opinion or advice of such counsel.

         Any notice, statement, instruction, request, direction, order or demand
of the Company shall be  sufficiently  evidenced by an instrument  signed by the
Chairman  of the  Board,  President,  any  Vice  President,  its  Secretary,  or
Assistant  Secretary  (unless  other  evidence  in  respect  thereof  is  herein
specifically  prescribed).  The Warrant Agent shall not be liable for any action
taken,  suffered or omitted by it in  accordance  with such  notice,  statement,
instruction, request, direction, order or demand believed by it to be genuine.
                                       12
<PAGE>
         The Company agrees to pay the Warrant Agent reasonable compensation for
its  services  hereunder  and  to  reimburse  it  for  its  reasonable  expenses
hereunder; it further agrees to indemnify the Warrant Agent and save it harmless
against any and all losses, expenses and liabilities, including judgments, costs
and counsel  fees,  for  anything  done or omitted by the  Warrant  Agent in the
execution  of its  duties and  powers  hereunder  except  losses,  expenses  and
liabilities  arising as a result of the  Warrant  Agent's  negligence  or wilful
misconduct.

   
         The  Warrant  Agent may resign its  duties and be  discharged  from all
further duties and liabilities hereunder (except liabilities arising as a result
of the Warrant  Agent's own  negligence or wilful  misconduct),  after giving 30
days' prior  written  notice to the Company.  At least 15 days prior to the date
such resignation is to become effective, the Warrant Agent shall cause a copy of
such notice of resignation to be mailed to the Registered Holder of each Warrant
Certificate of the Company's expense. Upon such resignation, or any inability of
the Warrant  Agent to act as such  hereunder,  the Company  shall  appoint a new
warrant  agent in writing.  If the Company  shall fail to make such  appointment
within  a  period  of 15 days  after it has been  notified  in  writing  of such
resignation by the resigning  Warrant Agent,  then the Registered  Holder of any
Warrant  Certificate  may apply to any court of competent  jurisdiction  for the
appointment of a new warrant agent. Any new warrant agent,  whether appointed by
the  Company  or by such a  court,  shall be a bank or  trust  company  having a
capital and surplus,  as shown by its last published report to its stockholders,
of not less than  $10,000,000 or a stock  transfer  company that is a registered
transfer agent under the Securities  Exchange Act of 1934.  After  acceptance in
writing of such appointment by the new warrant agent is received by the Company,
such new warrant agent shall be vested with the same powers,  rights, duties and
responsibilities as if it had been originally named herein as the Warrant Agent,
without any further assurance, conveyance, act or deed; but if for any reason it
shall be necessary  or  expedient to execute and deliver any further  assurance,
conveyance,  act or deed,  the same shall be done at the  expense of the Company
and shall be legally and validly executed and delivered by the resigning Warrant
Agent.  Not later than the effective  date of any such  appointment  the Company
shall file notice thereof with the resigning  Warrant Agent and shall  forthwith
cause a copy of such  notice  to be  mailed  to the  Registered  Holder  of each
Warrant Certificate.
    

         Any  corporation  into which the Warrant Agent or any new warrant agent
may be converted or merged or any corporation  resulting from any  consolidation
to which the  Warrant  Agent or any new  warrant  agent  shall be a party or any
corporation  succeeding  to the trust  business of the Warrant  Agent shall be a
successor  warrant agent under this Agreement  without any further act, provided
that such  corporation  is eligible for  appointment as successor to the Warrant
Agent  under the  provisions  of the  preceding  paragraph.  Any such  successor
warrant agent shall  promptly cause notice of its succession as warrant agent to
be  mailed  to  the  Company  and to  the  Registered  Holder  of  each  Warrant
Certificate.

         The Warrant Agent, its  subsidiaries and affiliates,  and any of its or
their  officers  or  directors,  may buy and  hold or  sell  Warrants  or  other
securities of the Company and otherwise deal with the Company in the same manner
and to the same extent and with like effects as
                                       13
<PAGE>
though it were not Warrant  Agent.  Nothing  herein  shall  preclude the Warrant
Agent from acting in any other  capacity  for the Company or for any other legal
entity.

         SECTION 17.  Modification  of Agreement.  Subject to the  provisions of
Section 4(b), the parties hereto and the Company may by  supplemental  agreement
make any  changes  or  corrections  in this  Agreement  (i) that they shall deem
appropriate  to cure any ambiguity or to correct any  defective or  inconsistent
provision  or manifest  mistake or error  herein  contained;  (ii) to reflect an
increase  in the number of Warrants  which are to be governed by this  Agreement
resulting from a subsequent public offering of Company securities which includes
Warrants having the same terms and conditions as the Warrants originally covered
by or subsequently  added to this Agreement under this Section 15; or (iii) that
they may deem  necessary or desirable and which shall not  adversely  affect the
interests of the holders of Warrant Certificates;  provided,  however, that this
Agreement  shall not  otherwise  be  modified,  supplemented  or  altered in any
respect except with the consent in writing of the Registered  Holders of Warrant
Certificates  representing  not less than 50% of the Warrants then  outstanding;
and provided,  further, that no change in the number or nature of the securities
purchasable upon the exercise of any Warrant, or the Exercise Price therefor, or
the  acceleration  of the Warrant  Expiration  Date,  shall be made  without the
consent  in  writing  of  the  Registered  Holder  of  the  Warrant  Certificate
representing  such  Warrant,   other  than  such  changes  as  are  specifically
prescribed by this  Agreement as  originally  executed or are made in compliance
with applicable law.

         SECTION  18.  Notices.  All  notices,  requests,   consents  and  other
communications  hereunder  shall be in writing  and shall be deemed to have been
made when delivered or mailed first class registered or certified mail,  postage
prepaid as follows: if to the Registered Holder of a Warrant Certificate, at the
address of such holder as shown on the registry books  maintained by the Warrant
Agent;  if to the Company,  at 1834 West Third  Street,  Tempe,  Arizona  85281,
attention:  Lawrence  Trachtenberg,  or at such  other  address as may have been
furnished  to the  Warrant  Agent in writing by the  Company;  if to the Warrant
Agent,  at its Corporate  Office;  if to PHSG, at 2999 North 44th Street,  Suite
100, Phoenix, Arizona 85004-1098; attention: Tom Thomas.

         SECTION 19.  Governing  Law.  This  Agreement  shall be governed by and
construed in accordance with the laws of the State of Arizona, without reference
to principles of conflict of laws.

         SECTION 20. Binding  Effect.  This Agreement  shall be binding upon and
inure to the benefit of the Company and, the Warrant Agent and their  respective
successors  and  assigns,   and  the  holders  from  time  to  time  of  Warrant
Certificates.  Nothing in this  Agreement  is intended or shall be  construed to
confer upon any other person any right, remedy or claim, in equity or at law, or
to impose upon any other person any duty, liability or obligation.

         SECTION 21. Termination. This Agreement shall terminate at the close of
business on the earlier of the  Warrant  Expiration  Date or the date upon which
all Warrants  (including the warrants issuable upon exercise of the Option) have
been exercised, except that the Warrant
                                       14
<PAGE>
Agent shall  account to the Company  for cash held by it and the  provisions  of
Section 14 hereof shall survive such termination.

         SECTION 22.  Counterparts.  This  Agreement  may be executed in several
counterparts, which taken together shall constitute a single document.


   
         SECTION 23. Lockup.  Notwithstanding  anything in this Agreement to the
contrary,  the  Warrants  (and  related  Warrant  Certificates)  issued  to PHSG
pursuant to this Agreement and in accordance with the terms of the  Underwriting
Agreement  shall bear a restrictive  legend that provides that the Warrant shall
not be sold, transferred,  assigned, pledged or hypothecated for a period of one
(1) year following the effective date of the Offering;  provided,  however, that
such Warrants may be transferred to such persons or entities as provided by Rule
2710 of the National Association of Securities Dealers.
    

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

                                       MOBILE MINI, INC.



                                       By:
                                           ---------------------------------

                                       Its:
                                           ---------------------------------


                                       HARRIS TRUST AND SAVINGS BANK



                                       By:
                                           ---------------------------------
                                                Authorized Officer


                                       PEACOCK, HISLOP, STALEY & GIVEN, INC.



                                       By:
                                           ---------------------------------
                                       15
<PAGE>
                                    EXHIBIT A

                      [FORM OF FACE OF WARRANT CERTIFICATE]


   
No. W-SB-                                                           ___ Warrants



                           VOID AFTER November 1, 2002

                        SERIES B WARRANT CERTIFICATE FOR
                            PURCHASE OF COMMON STOCK
    

                                MOBILE MINI, INC.


   
                  This certifies that FOR VALUE RECEIVED  ___________________ or
registered  assigns  (the  "Registered  Holder")  is the owner of the  number of
Warrants specified above. Each Warrant represented hereby initially entitles the
Registered Holder to purchase,  subject to the terms and conditions set forth in
this Warrant Certificate and the Warrant Agreement (as hereinafter defined), one
fully paid and  nonassessable  share of Common  Stock,  $.01 par value  ("Common
Stock"),  of Mobile Mini, Inc., a Delaware  corporation (the "Company"),  at any
time between March 1, 1998 and the  Expiration  Date (as  hereinafter  defined),
upon  the  presentation  and  surrender  of this  Warrant  Certificate  with the
Subscription  Form on the reverse hereof duly executed,  at the corporate office
of Haris Trust and Savings Bank as Warrant Agent, or its successor (the "Warrant
Agent"), accompanied by payment of $__.__ (the "Purchase Price") in lawful money
of the United States of America in cash or by official  bank or certified  check
made payable to the Company.

                  This Warrant  Certificate and each Warrant  represented hereby
are  issued  pursuant  to and are  subject  in all  respects  to the  terms  and
conditions set forth in the Warrant Agreement (the "Warrant  Agreement"),  dated
_______________  ___,  1997 by and  among the  Company,  the  Warrant  Agent and
Peacock, Hislop, Staley & Given, Inc.
    

                  In the  event of  certain  contingencies  provided  for in the
Warrant  Agreement,  the Purchase  Price or the number of shares of Common Stock
subject to purchase  upon the  exercise of each Warrant  represented  hereby are
subject to modification or adjustment.

                  Each Warrant  represented  hereby is exercisable at the option
of the  Registered  Holder,  but no  fractional  shares of Common  Stock will be
issued.  In the case of the exercise of less than all the  Warrants  represented
hereby,  the Company  shall cancel this Warrant  Certificate  upon the surrender
hereof and shall execute and deliver a new Warrant Certificate
                                       A-1
<PAGE>
or  Warrant   Certificates  of  like  tenor,   which  the  Warrant  Agent  shall
countersign, for the balance of such Warrants.

   
                  The term "Expiration Date" shall mean 5:00 P.M. (Arizona local
time)  on  November  1,  2002 or such  earlier  date as the  Warrants  shall  be
redeemed.  If such date  shall in the State of  Arizona be a holiday or a day on
which banks are authorized to close,  then the  Expiration  Date shall mean 5:00
P.M.  (Arizona  local time) the next following day which in the State of Arizona
is not a holiday or a day on which banks are authorized to close.
    

                  The Company  shall not be obligated to deliver any  securities
pursuant  to  the  exercise  of  the  Warrants   represented   hereby  unless  a
registration  statement  under the  Securities  Act of 1933,  as  amended,  with
respect to such  securities is effective.  The Company has covenanted and agreed
that it will file a  registration  statement  and will use its best  efforts  to
cause  the same to become  effective  and to keep  such  registration  statement
current  while any of the Warrants  are  outstanding.  The Warrants  represented
hereby shall not be exercisable  by a Registered  Holder in any state where such
exercise would be unlawful.

                  This Warrant  Certificate is exchangeable,  upon the surrender
hereof by the  Registered  Holder at the corporate  office of the Warrant Agent,
for a new Warrant Certificate or Warrant Certificates of like tenor representing
an equal aggregate number of Warrants,  each of such new Warrant Certificates to
represent  such  number of Warrants as shall be  designated  by such  Registered
Holder at the time of such surrender.  Upon due presentment  with any applicable
transfer  fee in addition  to any tax or other  governmental  charge  imposed in
connection  therewith,  for registration of transfer of this Warrant Certificate
at such office, a new Warrant Certificate or Warrant  Certificates  representing
an equal  aggregate  number of  Warrants  will be issued  to the  transferee  in
exchange therefor, subject to the limitations provided in the Warrant Agreement.

                  Prior to the exercise of any Warrant  represented  hereby, the
Registered  Holder shall not be entitled to any rights of a  stockholder  of the
Company,  including,  without  limitation,  the  right  to  vote  or to  receive
dividends  or other  distributions,  and shall not be  entitled  to receive  any
notice of any  proceedings  of the  Company,  except as  provided in the Warrant
Agreement.

                  Prior to due presentment for  registration of transfer hereof,
the Company and the Warrant  Agent may deem and treat the  Registered  Holder as
the   absolute   owner   hereof   and  of  each   Warrant   represented   hereby
(notwithstanding  any  notations of  ownership or writing  hereon made by anyone
other than a duly  authorized  officer of the Company or the Warrant  Agent) for
all purposes and shall not be affected by any notice to the contrary.

                  This Warrant Certificate shall be governed by and construed in
accordance with the laws of the State of Arizona.

                  This Warrant Certificate is not valid unless  countersigned by
the Warrant Agent.
                                       A-2
<PAGE>
   
                  IN  WITNESS  WHEREOF,  the  Company  has caused  this  Warrant
Certificate  to be  duly  executed,  manually  or in  facsimile,  by  two of its
officers  hereunto duly  authorized  and a facsimile of its corporate seal to be
imprinted hereon.
    

                                             MOBILE MINI, INC.


Dated:                                  By:
                                             -----------------------------------

                                        Its:
                                             -----------------------------------

[seal]



Countersigned:

Harris Trust & Savings Bank, Warrant Agent


By:
     ---------------------------------
               Authorized Officer
                                       A-3
<PAGE>
                    [FORM OF REVERSE OF WARRANT CERTIFICATE]

                                SUBSCRIPTION FORM

                     To Be Executed by the Registered Holder
                          in Order to Exercise Warrants


                  The undersigned Registered Holder hereby irrevocably elects to
exercise Warrants represented by this Warrant  Certificate,  and to purchase the
securities  issuable  upon the  exercise of such  Warrants,  and  requests  that
certificates for such securities shall be issued in the name of

            PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER

                            ------------------------
                            ------------------------
                            ------------------------
                            ------------------------
                     [please print or type name and address]


and be delivered to





                            ------------------------
                            ------------------------
                            ------------------------
                            ------------------------
                     [please print or type name and address]


and if such number of Warrants  shall not be all the Warrants  evidenced by this
Warrant  Certificate,  that a new  Warrant  Certificate  for the balance of such
Warrants be registered in the name of, and delivered to, the  Registered  Holder
at the address stated below.

                  The  undersigned  represents that the exercise of the Warrants
evidenced  hereby  was  solicited  by a member of the  National  Association  of
Securities  Dealers,  Inc. If not  solicited  by an NASD  member,  please  write
"unsolicited" in the space below. Unless otherwise
                                       A-4
<PAGE>
indicated by listing the name of another  NASD member  firm,  it will be assumed
for purposes of any applicable fee  calculation  that the exercise was solicited
by Peacock, Hislop, Staley & Given, Inc.


                                        ----------------------------------------
                                             (Name of NASD Member)

Dated:                                       X
       ------------                            ---------------------------------


                                        ----------------------------------------

                                        ----------------------------------------
                                             Address




                                        ----------------------------------------
                                             Taxpayer Identification Number



                                        ----------------------------------------
                                             Signature Guaranteed


                                        ----------------------------------------


THE SIGNATURE TO THE ASSIGNMENT OR THE SUBSCRIPTION  FORM MUST CORRESPOND TO THE
NAME AS WRITTEN UPON THE FACE OF THIS WARRANT  CERTIFICATE IN EVERY  PARTICULAR,
WITHOUT  ALTERATION  OR  ENLARGEMENT  OR ANY  CHANGE  WHATSOEVER,  AND  MUST  BE
GUARANTEED BY A MEMBER OF THE MEDALLION STAMP PROGRAM.
                                       A-5
<PAGE>
                                   ASSIGNMENT


                     To Be Executed by the Registered Holder
                           in Order to Assign Warrants

FOR VALUE RECEIVED, ___________________ hereby sells, assigns and transfers unto


            PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER
                                  OF TRANSFEREE


                            ------------------------
                            ------------------------
                            ------------------------
                            ------------------------
                     [please print or type name and address]


                of the Warrants  represented  by this Warrant  Certificate,  and
hereby  irrevocably  constitutes and appoints  Attorney to transfer this Warrant
Certificate on the books of the Company,  with full power of substitution in the
premises.

Dated:                                  X
       ------------                          -----------------------------------

                                             Signature Guaranteed



                                             -----------------------------------


THE SIGNATURE TO THE ASSIGNMENT OR THE SUBSCRIPTION  FORM MUST CORRESPOND TO THE
NAME AS WRITTEN UPON THE FACE OF THIS WARRANT  CERTIFICATE IN EVERY  PARTICULAR,
WITHOUT  ALTERATION  OR  ENLARGEMENT  OR ANY  CHANGE  WHATSOEVER,  AND  MUST  BE
GUARANTEED BY A MEMBER OF THE MEDALLION STAMP PROGRAM.
                                       A-6

                                MOBILE MINI, INC.

                                       and


                         HARRIS TRUST AND SAVINGS BANK,
                                     Trustee



                                 ---------------


                                    INDENTURE


                                 ---------------



                      ______% Senior Subordinated Notes Due
                                November 1, 2002






                          Dated as of ________ __, 1997
<PAGE>
                                TABLE OF CONTENTS
                                                                            Page

                                    ARTICLE I
                        Definitions and Other Provisions
                             of General Application

Section 101. Definitions ...................................................   1
Section 102. Compliance Certificates and Opinions ..........................   7
Section 103. Form of Documents Delivered to Trustee ........................   7
Section 104. Acts of Holders; Record Dates .................................   8
Section 105. Notices, Etc., to Trustee and Company .........................  10
Section 106. Notice to Holders; Waiver .....................................  10
Section 107. Conflict with Trust Indenture Act .............................  11
Section 108. Effect of Headings and Table of Contents ......................  11
Section 109. Successors and Assigns ........................................  11
Section 110. Separability Clause ...........................................  11
Section 111. Benefits of Indenture .........................................  11
Section 112. Governing Law .................................................  11
Section 113. Legal Holidays ................................................  11

                               ARTICLE II
                               Note Forms

Section 201. Forms Generally ...............................................  12
Section 202. Form of Face of Note ..........................................  12
Section 203. Form of Reverse of Note .......................................  13
Section 204. Form of Trustee's Certificate of Authentication ...............  15

                               ARTICLE III
                                The Notes

Section 301. Title and Terms ...............................................  16
Section 302. Denominations .................................................  16
Section 303. Execution, Authentication, Delivery and Dating ................  16
Section 304. Temporary Notes ...............................................  17
Section 305. Registration; Registration of Transfer and Exchange ...........  17
Section 306. Mutilated, Destroyed, Lost and Stolen Notes ...................  18
Section 307. Payment of Interest; Interest Rights Preserved ................  19
Section 308. Persons Deemed Owners .........................................  20
Section 309. Cancellation ..................................................  20
Section 310. Computation of Interest .......................................  21
<PAGE>
                               ARTICLE IV
                       Satisfaction and Discharge

Section 401. Satisfaction and Discharge of Indenture .......................  21
Section 402. Application of Trust Money ....................................  22

                                ARTICLE V
                          Default and Remedies

Section 501. Events of Default .............................................  22
Section 502. Remedies ......................................................  24
Section 503. Collection of Indebtedness and Suits for Enforcement by Trustee  25
Section 504. Trustee May File Proofs of Claim ..............................  26
Section 505. Trustee May Enforce Claims Without Possession of Notes ........  26
Section 506. Application of Money Collected ................................  26
Section 507. Limitation on Suits ...........................................  27
Section 508. Unconditional Right of Holders to Receive Principal,
             Premium and Interest ..........................................  28
Section 509. Restoration of Rights and Remedies ............................  28
Section 510. Rights and Remedies Cumulative ................................  28
Section 511. Delay or Omission Not Waiver ..................................  28
Section 512. Control by Holders ............................................  28
Section 513. Waiver of Past Defaults .......................................  29
Section 514. Undertaking for Costs .........................................  29
Section 515. Waiver of Usury, Stay or Extension Laws .......................  29

                               ARTICLE VI
                               The Trustee

Section 601. Certain Duties and Responsibilities ...........................  30
Section 602. Notice of Defaults ............................................  30
Section 602. Certain Rights of the Trustee .................................  30
Section 604. Not Responsible for Recitals or Issuance of Notes .............  31
Section 605. May Hold Notes ................................................  31
Section 606. Money Held in Trust ...........................................  32
Section 607. Compensation and Reimbursement ................................  32
Section 608. Conflicting Interests .........................................  32
Section 609. Corporate Trustee Required; Eligibility .......................  33
Section 610. Resignation and Removal; Appointment of Successor .............  33
Section 611. Acceptance of Appointment by Successor ........................  34
Section 612. Merger, Conversion, Consolidation or Succession to Business ...  35
Section 613. Preferential Collection of Claims Against Company .............  35
Section 614. Appointment of Authenticating Agent ...........................  36
                                       ii
<PAGE>
                                   ARTICLE VII
                Holders' Lists and Reports by Trustee and Company

Section 701.  Company to Furnish Trustee Names and Addresses of Holders ....  37
Section 702.  Preservation of Information; Communications to Holders .......  37
Section 703.  Reports by Trustee ...........................................  38
Section 704.  Reports by Company ...........................................  38

                                  ARTICLE VIII
              Consolidation, Merger, Conveyance, Transfer or Lease

Section 801.  Company May Consolidate, Etc., Only on Certain Terms .........  38
Section 802.  Successor Substituted ........................................  39

                                   ARTICLE IX
                             Supplemental Indentures

Section 901.  Supplemental Indentures Without Consent of Holders ...........  40
Section 902.  Supplemental Indentures With Consent of Holders ..............  40
Section 903.  Execution of Supplemental Indentures .........................  41
Section 904.  Effect of Supplemental Indentures ............................  42
Section 905.  Conformity with Trust Indenture Act ..........................  42
Section 906.  Reference in Notes to Supplemental Indentures ................  42

                                    ARTICLE X
                            Covenants of the Company

Section 1001. Payment of Principal, Premium and Interest ...................  42
Section 1002. Maintenance of Office or Agency ..............................  42
Section 1003. Money for Notes Payments to Be Held in Trust .................  43
Section 1004. Statement by Officers as to Default ..........................  44
Section 1005. Existence ....................................................  44
Section 1006. Maintenance of Properties ....................................  44
Section 1007. Payment of Taxes and Other Claims ............................  44
Section 1008. Financial Reporting ..........................................  45
Section 1009. Conduct of Business; Compliance with Laws ....................  46
Section 1010. Insurance ....................................................  46
Section 1011. Books and Records ............................................  46
Section 1012. Certain Notices ..............................................  46
Section 1013. Inspection ...................................................  47
Section 1014. Environmental Compliance .....................................  47
Section 1015. Modification of Senior Credit Agreement;
              Notice to Senior Lenders .....................................  47
Section 1016. Source of Payments ...........................................  47
Section 1017. Change in Control Refinancing ................................  48
Section 1018. Financial Covenants ..........................................  49
Section 1019. Negative Covenants ...........................................  51
                                      iii
<PAGE>
Section 1020. Subsidiary Guarantees ........................................  52
Section 1021. Payment of Fees ..............................................  53
Section 1022. Waiver of Certain Covenants ..................................  53

                                ARTICLE XI
                            Redemption of Notes

Section 1101. Applicability of Article .....................................  53
Section 1102. Selection by Trustee of Notes to Be Redeemed .................  54
Section 1103. Notice of Redemption .........................................  54
Section 1104. Deposit of Redemption Price ..................................  55
Section 1105. Notes  Payable on Redemption Date ............................  55
Section 1106. Notes Redeemed in Part .......................................  55

                                ARTICLE XII
                              Reserve Account

Section 1201. Establishment of Reserve Account; Use of Proceeds ............  56
Section 1202. Use of Reserve Account Funds .................................  56

                               ARTICLE XIII
                    Defeasance and Covenant Defeasance

Section 1301. Company's Option to Effect Defeasance or Covenant Defeasance .  57
Section 1302. Defeasance and Discharge .....................................  57
Section 1303. Covenant Defeasance ..........................................  57
Section 1304. Conditions to Defeasance or Covenant Defeasance ..............  58
Section 1305. Deposited Money and U.S. Government Obligations to Be Held
              in Trust; Miscellaneous Provisions ...........................  60
Section 1306. Reinstatement ................................................  60

                                ARTICLE XIV
                          Subordination of Notes

Section 1401. Notes Subordinate to Senior Debt .............................  61
Section 1402. Continuing Senior Status .....................................  61
Section 1403. Defaults With Respect to Senior Debt .........................  61
Section 1404. Blockage Notice ..............................................  62
Section 1405. Priority of Payments .........................................  62
Section 1406. Acceleration of Notes ........................................  63
Section 1407. Avoided Payments .............................................  63
Section 1408. Subrogation Upon Payment of Senior Debt ......................  64
Section 1409. Trustee to Effectuate Subordination ..........................  64
Section 1410. Notice to Trustee ............................................  64
Section 1411. Rights of Trustee as Holder of Senior Debt;
              Preservation of Trustee's Rights .............................  65
                                       iv
<PAGE>
Section 1412. Trustee Not Fiduciary for Holders of Senior Debt .............  65
Section 1413. No  Waiver of  Subordination  Provisions .....................  66
Section 1414. Defeasance of this Article XIV ...............................  66


- ----------------------

Note: This table of contents shall not, for any purpose,  be deemed to be a part
of the Indenture.
                                       v
<PAGE>
         INDENTURE,  dated as of ________ __, 1997, between Mobile Mini, Inc., a
corporation  duly organized and existing under the laws of the State of Delaware
(herein  called the  "Company"),  having its  principal  office at 1834 West 3rd
Street,  Tempe,  Arizona  85281,  and Harris Trust and Savings Bank, an Illinois
banking corporation, as Trustee (herein called the "Trustee").

                             Recitals of the Company

         The  Company  has  duly  authorized  the  creation  of an  issue of its
_______%  Senior  Subordinated  Notes Due 2002  (herein  called the  "Notes") of
substantially the tenor and amount herein set forth, and to provide therefor the
Company has duly authorized the execution and delivery of this Indenture.

         All things  necessary to make the Notes,  when executed and duly issued
by the Company and authenticated and delivered hereunder,  the valid obligations
of the Company,  and to make this Indenture a valid agreement of the Company, in
accordance with their and its terms, have been done.

         NOW, THEREFORE, THIS INDENTURE WITNESSETH:

         For and in  consideration of the premises and the purchase of the Notes
by the Holders thereof,  it is mutually agreed,  for the equal and proportionate
benefit of all Holders of the Notes, as follows:

                                    ARTICLE I
                        Definitions and Other Provisions
                             of General Application

Section 101. Definitions.
             ------------

         For all  purposes  of this  Indenture,  except as  otherwise  expressly
provided or unless the context otherwise requires:

                  (1) the  terms  defined  in this  Article  have  the  meanings
         assigned to them in this  Article and include the plural as well as the
         singular;

                  (2) all other terms used herein which are defined in the Trust
         Indenture  Act,  either  directly  or by  reference  therein,  have the
         meanings assigned to them therein;

                  (3) all accounting terms not otherwise defined herein have the
         meanings  assigned  to  them  in  accordance  with  generally  accepted
         accounting  principles,  and,  except  as  otherwise  herein  expressly
         provided,  the term "generally  accepted  accounting  principles"  with
         respect to any computation  required or permitted  hereunder shall mean
         such  accounting  principles  as are  generally  accepted in the United
         States of America;
                                        1
<PAGE>
                  (4) unless the context otherwise requires, any reference to an
         "Article" or a "Section" refers to an Article or a Section, as the case
         may be, of this Indenture; and

                  (5) the words  "herein",  "hereof" and  "hereunder"  and other
         words of similar  import refer to this  Indenture as a whole and not to
         any particular Article, Section or other subdivision.

         "Act", when used with respect to any Holder,  has the meaning specified
in Section 104.

         "Affiliate" of any specified  Person means any other Person directly or
indirectly  controlling  or  controlled  by or under  direct or indirect  common
control  with  such  specified  Person.  For the  purposes  of this  definition,
"control"  when used with  respect to any  specified  Person  means the power to
direct the  management  and  policies of such  Person,  directly or  indirectly,
whether  through the ownership of voting  securities,  by contract or otherwise;
and the terms  "controlling" and "controlled"  have meanings  correlative to the
foregoing.

         "Authenticating  Agent"  means any  Person  authorized  by the  Trustee
pursuant to Section 614 to act on behalf of the Trustee to authenticate Notes.

         "Board of Directors" means either the board of directors of the Company
or any duly authorized committee of that board.

         "Board  Resolution"  means  a copy  of a  resolution  certified  by the
Secretary or an Assistant  Secretary of the Company to have been duly adopted by
the Board of  Directors  and to be in full  force and effect on the date of such
certification, and delivered to the Trustee.

         "Business Day",  when used with respect to any Place of Payment,  means
each Monday, Tuesday, Wednesday, Thursday and Friday which is not a day on which
banking institutions in Phoenix, Arizona or that Place of Payment are authorized
or obligated by law or executive order to close.

         "Change in Control  Refinancing"  has the meaning  specified in Section
1017.

         "Commission" means the Securities and Exchange Commission, as from time
to time  constituted,  or, if at any time after the execution of this instrument
such  Commission  is not existing and  performing  the duties now assigned to it
under the Trust  Indenture  Act,  then the body  performing  such duties at such
time.

         "Company"  means  the  Person  named  as the  "Company"  in  the  first
paragraph  of this  instrument  until a successor  Person shall have become such
pursuant  to  the  applicable  provisions  of  this  Indenture,  and  thereafter
"Company" shall mean such successor Person.

         "Company  Request" or "Company  Order" means a written request or order
signed  in the  name of the  Company  by its  Chairman  of the  Board,  its Vice
Chairman of the Board, its President or a Vice President,  and by its Treasurer,
an Assistant Treasurer,  its Secretary or an Assistant Secretary,  and delivered
to the Trustee.
                                        2
<PAGE>
         "Control Prepayment Amount" has the meaning specified in Section 1017.

         "Control Prepayment Date" has the meaning specified in Section 1017.

         "Corporate Trust Office" means the principal  corporate trust office of
the Trustee at which at any particular  time its corporate  trust business shall
be  administered,  which office at the date hereof is located at 311 West Monroe
Street, 12th Floor, Chicago, Illinois 60606.

         "Corporation"   includes   corporations,    associations,    companies,
joint-stock companies, limited partnerships and business trusts.

         "Covenant Defeasance" has the meaning specified in Section 1303.

         "Default  Rate" shall mean a rate of interest equal to two percent (2%)
per month.

         "Defaulted Interest" has the meaning specified in Section 307.

         "Defeasance" has the meaning specified in Section 1302.

         "Event of Default" has the meaning specified in Section 501.

         "Exchange  Act"  means  the  Securities  Exchange  Act of 1934  and any
statute successor thereto, in each case as amended from time to time.

         "Expiration Date" has the meaning specified in Section 104.

         "Holder"  or  "Noteholder"  means  a  Person  in  whose  name a Note is
registered in the Register.

         "Indenture" means this instrument as originally  executed and as it may
from  time  to  time  be  supplemented  or  amended  by one or  more  indentures
supplemental  hereto entered into pursuant to the applicable  provisions hereof,
including,  for all  purposes  of this  instrument  and  any  such  supplemental
indenture,  the  provisions  of the Trust  Indenture Act that are deemed to be a
part  of and  govern  this  instrument  and  any  such  supplemental  indenture,
respectively.

   
         "Interest  Payment Date" means the Stated Maturity of an installment of
interest on any Note.
    

         "Investment  Company Act" means the Investment  Company Act of 1940 and
any statute successor thereto, in each case as amended from time to time.

         "Material  Adverse  Effect"  means any material  adverse  effect on the
business, condition (financial or otherwise),  prospects,  properties or results
of operations of the Company and its Subsidiaries taken as a whole.

         "Material Subsidiary" has the meaning specified in Section 1020.
                                        3
<PAGE>
   
         "Maturity", when used with respect to any Note, means the date on which
the  principal  of such Note or an  installment  of  principal  becomes  due and
payable as  therein or herein  provided,  whether at the Stated  Maturity  or by
declaration of acceleration, call for redemption or otherwise.
    

         "Note  Register"  and "Note  Registrar"  have the  respective  meanings
specified in Section 305.

         "Officers'  Certificate"  means a certificate signed by the Chairman of
the Board, a Vice Chairman of the Board, the President or a Vice President,  and
by  the  Treasurer,  an  Assistant  Treasurer,  the  Secretary  or an  Assistant
Secretary,  of the Company,  and  delivered to the Trustee.  One of the officers
signing an  Officers'  Certificate  given  pursuant to Section 1004 shall be the
principal executive, financial or accounting officer of the Company.

         "Opinion of  Counsel"  means a written  opinion of counsel,  who may be
counsel for the Company, or other counsel who shall be reasonably  acceptable to
the Trustee.

         "Outstanding",  when used with respect to Notes,  means, as of the date
of determination,  all Notes theretofore  authenticated and delivered under this
Indenture, except:

                  (1) Notes theretofore  canceled by the Trustee or delivered to
         the Trustee for cancellation;

                  (2)  Notes,  or  portions   thereof,   for  whose  payment  or
         redemption money in the necessary amount has been theretofore deposited
         with the Trustee or any Paying  Agent (other than the Company) in trust
         or set aside and  segregated  in trust by the  Company  (if the Company
         shall act as its own  Paying  Agent)  for the  Holders  of such  Notes;
         provided  that,  if  such  Notes  are to be  redeemed,  notice  of such
         redemption  has been duly given pursuant to this Indenture or provision
         therefor satisfactory to the Trustee has been made;

                  (3) Notes as to which Defeasance has been effected pursuant to
         Section 1302; and

                  (4) Notes  which have been paid  pursuant to Section 306 or in
         exchange  for or in lieu of which other  Notes have been  authenticated
         and delivered pursuant to this Indenture,  other than any such Notes in
         respect of which there shall have been  presented to the Trustee  proof
         satisfactory to it that such Notes are held by a bona fide purchaser in
         whose hands such Notes are valid obligations of the Company;

provided,  however,  that in  determining  whether the Holders of the  requisite
principal  amount of the Notes have given,  made or taken any  request,  demand,
authorization,  direction,  notice, consent, waiver or other action hereunder as
of any date,  Notes owned by the Company or any other  obligor upon the Notes or
any Affiliate of the Company or of such other obligor shall be  disregarded  and
deemed not to be  Outstanding,  except that, in determining  whether the Trustee
shall be  protected  in relying upon any such  request,  demand,  authorization,
direction, notice,
                                        4
<PAGE>
consent,  waiver or other  action,  only Notes which the Trustee  knows to be so
owned shall be so  disregarded.  Notes so owned which have been  pledged in good
faith  may  be  regarded  as  Outstanding  if  the  pledgee  establishes  to the
satisfaction  of the Trustee the pledgee's  right so to act with respect to such
Notes and that the  pledgee  is not the  Company or any other  obligor  upon the
Notes or any Affiliate of the Company or of such other obligor.

         "Paying  Agent" means any Person  authorized  by the Company to pay the
principal  of or any premium or  interest on any Note on behalf of the  Company.
The Company may act as Paying Agent with respect to any Note issued hereunder.

         "Person" means any individual, corporation, partnership, company, joint
venture, trust, association, joint-stock company, unincorporated organization or
government or any agency or political subdivision thereof.

         "Place of Payment" means Phoenix,  Arizona or any other place or places
where the principal of and any premium and interest on the Notes are payable.

         "Predecessor  Note" of any  particular  Note means every  previous Note
evidencing  all or a  portion  of the  same  debt  as  that  evidenced  by  such
particular   Note;  and,  for  the  purposes  of  this   definition,   any  Note
authenticated  and  delivered  under Section 306 in exchange for or in lieu of a
mutilated,  destroyed,  lost or stolen Note shall be deemed to evidence the same
debt as the mutilated, destroyed, lost or stolen Note.

         "Redemption  Date",  when used with respect to any Note to be redeemed,
means the date fixed for such redemption by or pursuant to this Indenture.

         "Redemption  Price" means the price at which any Note is to be redeemed
pursuant to this Indenture.

         "Regular Record Date" for the interest  payable on any Interest Payment
Date means the close of  business on the October 15 or April 15, as the case may
be, whether or not a Business Day,  immediately  preceding the Interest  Payment
Date on which such interest is payable.

         "Reserve Account" has the meaning specified in Section 1201.

         "Reserve  Account  Security  Agreement"  has the meaning  specified  in
Section 1202.

         "Responsible Officer", when used with respect to the Trustee, means the
chairman or any  vice-chairman  of the board of  directors,  the chairman or any
vice-chairman of the executive committee of the board of directors, the chairman
of the trust committee,  the president,  any vice president,  the secretary, any
assistant secretary,  the treasurer,  any assistant treasurer,  any senior trust
officer,  any trust officer or assistant  trust  officer,  the controller or any
assistant controller or any other officer of the Trustee customarily  performing
functions similar to those performed by any of the above designated officers and
also means,  with  respect to a particular  corporate  trust  matter,  any other
officer  to whom  such  matter  is  referred  because  of his  knowledge  of and
familiarity with the particular subject.
                                        5
<PAGE>
         "Securities  Act"  means  the  Securities  Act of 1933 and any  statute
successor thereto, in each case as amended from time to time.

         "Senior Credit  Agreement" means that certain Credit Agreement dated as
of March 28, 1996 by and among the Company,  the  financial  institutions  party
thereto,  and BT Commercial  Corporation,  as agent,  as amended,  supplement or
modified from time to time and including any restatements,  renewals, refundings
or refinancings thereof.

         "Senior Debt" of the Company means and  includes,  at any date,  any of
the following:  (a) the principal of, premium, if any, interest on and any other
payment due pursuant to any agreements or instruments  creating  indebtedness of
the Company and its Subsidiaries which are now existing and which are secured by
any mortgage,  lien,  pledge,  charge, or encumbrance upon property or assets of
the Company, and all modifications and amendments thereof; (b) all substitutions
and  refinancings  of the  indebtedness  described in  subparagraph  (a) hereof,
whether  secured  or  unsecured,  and  which by its terms is  defined  as senior
indebtedness;  (c) all obligations of the Company and its  Subsidiaries  for the
payment of money hereafter arising, to any other financial institution, bank, or
insurance  company  providing  financing  to the  Company  or its  Subsidiaries,
whether  secured  or  unsecured,  and  which by its terms is  defined  as senior
indebtedness;  (d) all lease  obligations  of the Company  and its  Subsidiaries
required under generally  accepted  accounting  principles to be capitalized and
reflected  as a  liability  on the  balance  sheet of the  Company;  and (e) any
indebtedness  of  any  special   purpose   subsidiary  of  the  Company  or  its
Subsidiaries and any corporation,  partnership,  company, joint venture,  trust,
association,  or  joint-stock  company in which more than fifty percent (50%) of
the  outstanding  voting  stock  or  voting  interest  is  owned,   directly  or
indirectly,  by the  Company  or its  Subsidiaries  and which was formed for the
purpose of facilitating any asset  securitization  program of the Company or any
Subsidiary.  Notwithstanding  anything to the contrary herein, Senior Debt shall
not  include  (i) any  indebtedness  of the  Company  or any  Subsidiary  to any
affiliate thereof; (ii) any trade payables of the Company or any Subsidiary;  or
(iii) any indebtedness  made in violation of this Indenture.  No indebtedness of
the  Company or any  Subsidiary  shall be Senior  Debt or  superior  in right of
payment to the Notes if the  instrument  or  instruments  creating or evidencing
such indebtedness  provides by its or their terms that such indebtedness is pari
passu or subordinate or junior in right of payment to any other  indebtedness of
the Company or such Subsidiary.

         "Senior Funded Indebtedness Ratio" has the meaning specified in Section
1018.

         "Special Record Date" for the payment of any Defaulted Interest means a
date fixed by the Trustee pursuant to Section 307.

   
         "Stated  Maturity",   when  used  with  respect  to  any  Note  or  any
installment of principal thereof or interest  thereon,  means the date specified
in such  Note as the  fixed  date on which  the  principal  of such Note or such
instalment of principal or interest is due and payable.
    

         "Subsidiary"  means,  with respect to any Person,  (i) any  corporation
more than 50% of the  outstanding  voting  stock of which is owned,  directly or
indirectly,  by the  Company  or by one or more  other  Subsidiaries,  or by the
Company and one or more other  Subsidiaries,  and (ii) any other  Person  (other
than a corporation) in which such Person, directly or indirectly, at the date of
determination  thereof,  has at least a majority equity ownership interest.  For
the purposes of this definition, "voting stock" means stock which ordinarily has
voting power for the election of directors, whether at all times or only so long
as no senior class of stock has such voting power by reason of any contingency.

         "Subsidiary Guarantee" has the meaning specified in Section 1020.

         "Tangible Net Worth" has the meaning specified in Section 1018.

         "Total Consolidated  Indebtedness" has the meaning specified in Section
1018.

         "Total Funded  Indebtedness Ratio" has the meaning specified in Section
1018.

         "Trust Indenture Act" means the Trust Indenture Act of 1939 as in force
at the date as of which this instrument was executed; provided, however, that in
the event the Trust  Indenture  Act of 1939 is amended  after such date,  "Trust
Indenture Act" means, to the extent  required by any such  amendment,  the Trust
Indenture Act of 1939 as so amended.
                                        6
<PAGE>
         "Trustee"  means  the  Person  named  as the  "Trustee"  in  the  first
paragraph of this  instrument  until a successor  Trustee shall have become such
pursuant  to  the  applicable  provisions  of  this  Indenture,  and  thereafter
"Trustee" shall mean or include each Person who is then a Trustee hereunder, and
if at any time  there  is more  than one such  Person,  "Trustee"  as used  with
respect to the Notes shall mean the Trustee with respect to Notes.

         "U.S. Government Obligation" has the meaning specified in Section 1304.

         "Vice President", when used with respect to the Company or the Trustee,
means any vice  president,  whether or not  designated  by a number or a word or
words added before or after the title "vice president".

Section 102. Compliance Certificates and Opinions.
             -------------------------------------

         Upon any  application  or request by the Company to the Trustee to take
any action under any provision of this  Indenture,  the Company shall furnish to
the Trustee such  certificates  and opinions as may be required  under the Trust
Indenture Act. Each such certificate or opinion shall be given in the form of an
Officers'  Certificate,  if to be  given by an  officer  of the  Company,  or an
Opinion  of  Counsel,  if to be given by  counsel,  and  shall  comply  with the
requirements of the Trust Indenture Act and any other  requirements set forth in
this Indenture.

         Every  certificate  or  opinion  with  respect  to  compliance  with  a
condition or covenant provided for in this Indenture shall include,

                  (1) a statement that each individual  signing such certificate
         or opinion has read such  covenant  or  condition  and the  definitions
         herein relating thereto;

                  (2) a  brief  statement  as to the  nature  and  scope  of the
         examination  or  investigation  upon which the  statements  or opinions
         contained in such certificate or opinion are based;

                  (3) a statement that, in the opinion of each such  individual,
         he has made such examination or investigation as is necessary to enable
         him to express an informed  opinion as to whether or not such  covenant
         or condition has been complied with; and

                  (4) a  statement  as to  whether,  in the opinion of each such
         individual, such condition or covenant has been complied with.

Section 103. Form of Documents Delivered to Trustee.
             ---------------------------------------

         In any case where  several  matters are required to be certified by, or
covered by an opinion of, any specified  Person,  it is not  necessary  that all
such  matters  be  certified  by, or covered by the  opinion  of,  only one such
Person,  or that they be so certified or covered by only one  document,  but one
such Person may certify or give an opinion  with respect to some matters and one
or more other such Persons as to other matters,  and any such Person may certify
or give an opinion as to such matters in one or several documents.
                                        7
<PAGE>
         Any  certificate  or opinion of an officer of the Company may be based,
insofar as it relates to legal  matters,  upon a  certificate  or opinion of, or
representations  by,  counsel,  unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or  representations
with respect to the matters upon which his  certificate  or opinion is based are
erroneous.  Any such certificate or opinion of counsel may be based,  insofar as
it  relates  to  factual   matters,   upon  a  certificate  or  opinion  of,  or
representations  by, an officer or  officers  of the  Company  stating  that the
information  with respect to such factual  matters is in the  possession  of the
Company, unless such counsel knows, or in the exercise of reasonable care should
know,  that the certificate or opinion or  representations  with respect to such
matters are erroneous.

         Where any  Person is  required  to make,  give or  execute  two or more
applications,  requests, consents,  certificates,  statements, opinions or other
instruments  under this Indenture,  they may, but need not, be consolidated  and
form one instrument.

Section 104. Acts of Holders; Record Dates.
             ------------------------------

         Any request, demand, authorization,  direction, notice, consent, waiver
or other action  provided or permitted  by this  Indenture to be given,  made or
taken by Holders may be embodied in and evidenced by one or more  instruments of
substantially  similar  tenor  signed by such Holders in person or by agent duly
appointed in writing;  and, except as herein otherwise expressly provided,  such
action shall become  effective when such instrument or instruments are delivered
to the Trustee and, where it is hereby expressly required,  to the Company. Such
instrument  or  instruments  (and the  action  embodied  therein  and  evidenced
thereby) are herein  sometimes  referred to as the "Act" of the Holders  signing
such instrument or instruments.  Proof of execution of any such instrument or of
a writing  appointing any such agent shall be sufficient for any purpose of this
Indenture  and (subject to Section 601)  conclusive  in favor of the Trustee and
the Company, if made in the manner provided in this Section.

         The fact and date of the execution by any Person of any such instrument
or writing may be proved by the affidavit of a witness of such execution or by a
certificate  of a notary  public  or  other  officer  authorized  by law to take
acknowledgments of deeds, certifying that the individual signing such instrument
or writing acknowledged to him the execution thereof. Where such execution is by
a  signer  acting  in a  capacity  other  than  his  individual  capacity,  such
certificate  or  affidavit  shall  also  constitute   sufficient  proof  of  his
authority. The fact and date of the execution of any such instrument or writing,
or the  authority of the Person  executing  the same,  may also be proved in any
other manner which the Trustee deems sufficient.

         The ownership of Notes shall be proved by the Note Register.

         Any request, demand, authorization,  direction, notice, consent, waiver
or other Act of the Holder of any Note shall  bind  every  future  Holder of the
same Note and the Holder of every Note issued upon the  registration of transfer
thereof or in exchange  therefor or in lieu thereof in respect of anything done,
omitted  or  suffered  to be done by the  Trustee  or the  Company  in  reliance
thereon, whether or not notation of such action is made upon such Note.
                                        8
<PAGE>
         The  Company  may set any  day as a  record  date  for the  purpose  of
determining the Holders of Outstanding  Notes entitled to give, make or take any
request,  demand,  authorization,  direction,  notice,  consent, waiver or other
action  provided or  permitted by this  Indenture to be given,  made or taken by
Holders of Notes,  provided  that the Company may not set a record date for, and
the provisions of this paragraph  shall not apply with respect to, the giving or
making of any notice, declaration,  request or direction referred to in the next
paragraph. If any record date is set pursuant to this paragraph,  the Holders of
Outstanding  Notes on such record date, and no other Holders,  shall be entitled
to take the relevant  action,  whether or not such Holders  remain Holders after
such record date;  provided  that no such action  shall be  effective  hereunder
unless  taken on or prior to the  applicable  Expiration  Date by Holders of the
requisite  principal amount of Outstanding Notes on such record date. Nothing in
this  paragraph  shall be  construed  to prevent the Company  from setting a new
record  date for any  action  for which a record  date has  previously  been set
pursuant  to this  paragraph  (whereupon  the record date  previously  set shall
automatically  and with no action by any Person be cancelled  and of no effect),
and nothing in this  paragraph  shall be  construed  to render  ineffective  any
action taken by Holders of the requisite  principal amount of Outstanding  Notes
on the date such action is taken. Promptly after any record date is set pursuant
to this paragraph,  the Company, at its own expense,  shall cause notice of such
record date, the proposed  action by Holders and the applicable  Expiration Date
to be given to the Trustee in writing and to each Holder in the manner set forth
in Section 106.

         The  Trustee  may set any  day as a  record  date  for the  purpose  of
determining  the Holders of Outstanding  Notes entitled to join in the giving or
making  of (i) any  notice  of an Event of  Default,  (ii)  any  declaration  of
acceleration  referred  to in  Section  502,  (iii)  any  request  to  institute
proceedings  referred to in Section 507(2) or (iv) any direction  referred to in
Section  512,  in each case with  respect to Notes.  If any  record  date is set
pursuant  to this  paragraph,  the Holders of  Outstanding  Notes on such record
date,  and no  other  Holders,  shall  be  entitled  to  join  in  such  notice,
declaration,  request or direction,  whether or not such Holders  remain Holders
after  such  record  date;  provided  that no such  action  shall  be  effective
hereunder unless taken on or prior to the applicable  Expiration Date by Holders
of the  requisite  principal  amount of  Outstanding  Notes on such record date.
Nothing in this paragraph shall be construed to prevent the Trustee from setting
a new record date for any action for which a record date has previously been set
pursuant  to this  paragraph  (whereupon  the record date  previously  set shall
automatically  and with no action by any Person be  canceled  and of no effect),
and nothing in this  paragraph  shall be  construed  to render  ineffective  any
action taken by Holders of the requisite  principal amount of Outstanding  Notes
on the date such action is taken. Promptly after any record date is set pursuant
to this paragraph,  the Trustee, at the Company's expense, shall cause notice of
such record date, the proposed  action by Holders and the applicable  Expiration
Date to be given to the  Company in writing  and to each  Holder of Notes in the
manner set forth in Section 106.

         With respect to any record date set pursuant to this Section, the party
hereto  which sets such record  date may  designate  any day as the  "Expiration
Date" and from time to time may change  the  Expiration  Date to any  earlier or
later day;  provided that no such change shall be effective unless notice of the
proposed new Expiration Date is given to the other party hereto in writing,  and
to each  Holder of Notes in the manner set forth in Section  106, on or prior to
the existing  Expiration  Date. If an  Expiration  Date is not  designated  with
respect to any record date set pursuant to this Section,  the party hereto which
set such record date shall be deemed
                                        9
<PAGE>
to have  initially  designated  the  180th  day after  such  record  date as the
Expiration  Date with  respect  thereto,  subject  to its  right to  change  the
Expiration Date as provided in this paragraph. Notwithstanding the foregoing, no
Expiration  Date shall be later than the 180th day after the  applicable  record
date.

         Without limiting the foregoing, a Holder entitled hereunder to take any
action hereunder with regard to any particular Note may do so with regard to all
or any  part  of the  principal  amount  of such  Note  or by one or  more  duly
appointed  agents  each of which may do so  pursuant  to such  appointment  with
regard to all or any part of such principal amount.

Section 105. Notices, Etc., to Trustee and Company.
             --------------------------------------

         Any request, demand, authorization,  direction, notice, consent, waiver
or Act of Holders or other  document  provided or permitted by this Indenture to
be made upon, given or furnished to, or filed with,

                  (1) the  Trustee  by any  Holder  or by the  Company  shall be
         sufficient  for every purpose  hereunder if made,  given,  furnished or
         filed in writing to or with the Trustee at its Corporate  Trust Office,
         Attention: Indenture Trust Administration, or

                  (2) the  Company  by the  Trustee  or by any  Holder  shall be
         sufficient  for  every  purpose   hereunder  (unless  otherwise  herein
         expressly  provided)  if in writing  and  mailed,  first-class  postage
         prepaid, to the Company addressed to it at the address of its principal
         office  specified in the first  paragraph of this  instrument or at any
         other  address  previously  furnished  in writing to the Trustee by the
         Company.

Section 106. Notice to Holders; Waiver.
             --------------------------

         Where this Indenture  provides for notice to Holders of any event, such
notice shall be sufficiently given (unless otherwise herein expressly  provided)
if in writing and mailed,  first-class  postage prepaid, to each Holder affected
by such event, at his address as it appears in the Note Register, not later than
the latest  date (if any),  and not  earlier  than the  earliest  date (if any),
prescribed for the giving of such notice. In any case where notice to Holders is
given by mail,  neither the failure to mail such  notice,  nor any defect in any
notice so mailed,  to any particular Holder shall affect the sufficiency of such
notice with respect to other Holders.  Where this Indenture  provides for notice
in any manner,  such  notice may be waived in writing by the Person  entitled to
receive such notice,  either before or after the event, and such waiver shall be
the equivalent of such notice.  Waivers of notice by Holders shall be filed with
the Trustee,  but such filing shall not be a condition precedent to the validity
of any action taken in reliance upon such waiver.

         In case by reason of the  suspension  of  regular  mail  service  or by
reason of any other cause it shall be impracticable to give such notice by mail,
then such  notification  as shall be made with the approval of the Trustee shall
constitute a sufficient notification for every purpose hereunder.
                                       10
<PAGE>
Section 107. Conflict with Trust Indenture Act.
             ----------------------------------

         If any provision hereof limits, qualifies or conflicts with a provision
of the Trust  Indenture Act which is required under such Act to be a part of and
govern this Indenture,  the latter provision shall control.  If any provision of
this  Indenture  modifies or excludes any  provision of the Trust  Indenture Act
which may be so modified or excluded,  the latter  provision  shall be deemed to
apply to this Indenture as so modified or to be excluded, as the case may be.

Section 108. Effect of Headings and Table of Contents.
             -----------------------------------------

         The Article and Section  headings  herein and the Table of Contents are
for convenience  only and shall not affect the  construction  or  interpretation
hereof.

Section 109. Successors and Assigns.
             -----------------------

         All  covenants and  agreements  in this  Indenture by the Company shall
bind its successors and assigns, whether so expressed or not.

Section 110. Separability Clause.
             --------------------

         In case  any  provision  in this  Indenture  or in the  Notes  shall be
invalid, illegal or unenforceable,  the validity, legality and enforceability of
the remaining provisions shall not in any way be affected or impaired thereby.

Section 111. Benefits of Indenture.
             ----------------------

         Nothing in this  Indenture or in the Notes,  express or implied,  shall
give to any Person, other than the parties hereto and their successors hereunder
and the Holders,  any benefit or any legal or equitable  right,  remedy or claim
under this Indenture.

Section 112. Governing Law.
             --------------

         This  Indenture  and the Notes shall be governed  by and  construed  in
accordance with the law of the State of Arizona,  without regard to conflicts of
laws principles thereof.

Section 113. Legal Holidays.
             ---------------

         In any case where any Interest Payment Date,  Redemption Date or Stated
Maturity of any Note shall not be a Business  Day at any Place of Payment,  then
(notwithstanding  any other  provision of this  Indenture or of the Notes (other
than a provision of any Note which specifically states that such provision shall
apply in lieu of this  Section))  payment of interest or principal (and premium,
if any) need not be made at such Place of Payment on such date,  but may be made
on the next succeeding Business Day at such Place of Payment with the same force
and effect as if made on the Interest Payment Date or Redemption Date, or at the
Stated Maturity.
                                       11
<PAGE>
                                   ARTICLE II
                                   Note Forms

Section 201. Forms Generally.
             ----------------

         The Notes shall be in substantially the form set forth in this Article,
or in  such  other  form as  shall  be  established  by or  pursuant  to a Board
Resolution or in one or more indentures  supplemental  hereto, in each case with
such appropriate  insertions,  omissions,  substitutions and other variations as
are required or permitted by this Indenture,  and may have such letters, numbers
or other marks of identification and such legends or endorsements placed thereon
as may be  required  to comply  with the  rules of any  securities  exchange  or
depositary  therefor or as may,  consistently  herewith,  be  determined  by the
officers executing such Notes, as evidenced by their execution  thereof.  If the
form of Notes of any series is  established  by action taken pursuant to a Board
Resolution, a copy of an appropriate record of such action shall be certified by
the  Secretary  or an Assistant  Secretary  of the Company and  delivered to the
Trustee at or prior to the delivery of the Company Order contemplated by Section
303 for the authentication and delivery of such Notes.

         The  definitive  Notes  shall be printed,  lithographed  or engraved on
steel engraved borders or may be produced in any other manner, all as determined
by the officers  executing such Notes,  as evidenced by their  execution of such
Notes.

Section 202. Form of Face of Note.
             ---------------------

          [Insert any legend required by the Internal Revenue Code and
                          the regulations thereunder.]

                                MOBILE MINI, INC.
                   _______% Senior Subordinated Notes Due 2002

No. _____________                                                     $_________

                                                             CUSIP NO. _________

         Mobile Mini,  Inc., a corporation duly organized and existing under the
laws of Delaware (herein called the "Company", which term includes any successor
Person under the Indenture hereinafter referred to), for value received,  hereby
promises to pay to  _____________________________  or  registered  assigns,  the
principal sum of _____________________________  Dollars on November 1, 2002, and
to pay interest thereon from ___________,  1997 or from the most recent Interest
Payment Date to which interest has been paid or duly provided for, semi-annually
on May 1 and  November 1 in each year,  commencing  May 1, 1998,  at the rate of
____% per  annum,  until the  principal  hereof  is paid or made  available  for
payment, provided that any principal and overdue interest shall bear interest at
the rate of 2% per month (to the extent that the payment of such interest  shall
be legally  enforceable)  during  the  continuation  of an Event of Default  (as
defined in the  Indenture),  from the dates such  amounts are due until they are
paid or made  available  for  payment,  and such  interest  shall be  payable on
demand. The interest so payable, and punctually paid or duly
                                       12
<PAGE>
provided for, on any Interest  Payment Date will, as provided in such Indenture,
be paid to the Person in whose name a Note (or one or more Predecessor Notes) is
registered  at the  close  of  business  on the  Regular  Record  Date  for such
interest,  which  shall be the April 15 or October 15 (whether or not a Business
Day), as the case may be, next  preceding  such Interest  Payment Date. Any such
interest not so punctually  paid or duly provided for will forthwith cease to be
payable to the Holder on such Regular  Record Date and may either be paid to the
Person in whose name a Note (or one or more Predecessor  Notes) is registered at
the close of business on a Special Record Date for the payment of such Defaulted
Interest to be fixed by the Trustee, notice whereof shall be given to Holders of
Notes not less than 10 days prior to such Special Record Date, or be paid at any
time in any other lawful manner not  inconsistent  with the  requirements of any
securities  exchange  on which the Notes may be listed,  and upon such notice as
may be required by such exchange, all as more fully provided in said Indenture.

         Payment of the principal of (and  premium,  if any) and interest on the
Notes will be made at the office or agency of the  Company  maintained  for that
purpose in Chicago, Illinois,  in such coin or currency of the United  States of
America  as at the time of payment  is legal  tender  for  payment of public and
private debts;  provided,  however, that at the option of the Company payment of
interest  may be made by check  mailed to the  address  of the  Person  entitled
thereto as such address shall appear in the Note Register.

         Reference  is hereby  made to the further  provisions  of this Note set
forth on the reverse  hereof,  which further  provisions  shall for all purposes
have the same effect as if set forth at this place.

         Unless the  certificate of  authentication  hereon has been executed by
the Trustee  referred to on the reverse  hereof by manual  signature,  this Note
shall  not be  entitled  to any  benefit  under  the  Indenture  or be  valid or
obligatory for any purpose.

         IN WITNESS  WHEREOF,  the Company has caused this instrument to be duly
executed under its corporate seal.

                                        MOBILE MINI, INC.


                                        By
                                           -------------------------------------

Attest:

- -----------------------------------

Section 203. Form of Reverse of Note.
             ------------------------

         This  Note  is one of a duly  authorized  issue  of  securities  of the
Company (herein called the "Notes"), issued and to be issued under an Indenture,
dated as of ________ __, 1997 (herein called the  "Indenture",  which term shall
have the  meaning  assigned to it in such  instrument),  between the Company and
Harris Trust and Savings Bank, as Trustee (herein called the
                                       13
<PAGE>
   
"Trustee",  which term includes any successor trustee under the Indenture),  and
reference  is hereby made to the  Indenture  for a statement  of the  respective
rights,  limitations of rights, duties and immunities thereunder of the Company,
the  Trustee  and the Holders of the Notes and of the terms upon which the Notes
are, and are to be, authenticated and delivered.  This Note is one of the series
designated  on the  face  hereof,  limited  in  aggregate  principal  amount  to
$6,900,000.
    

         The Notes are subject to redemption in whole at any time from and after
____________,  1999,  and in part on any  Interest  Payment  Date from and after
November 1, 1999,  in either case upon not less than 30 days' notice by mail, at
a Redemption Price equal to 100% of the principal  amount,  together in the case
of any such  redemption  with  accrued  interest  to the  Redemption  Date,  but
interest  installments  whose Stated  Maturity is on or prior to such Redemption
Date will be payable to the  Holders of such Notes,  or one or more  Predecessor
Notes,  of record at the close of business on the relevant Record Dates referred
to on the face  hereof for such  interest  installments,  all as provided in the
Indenture.

         In the event of  redemption  of this Note in part  only,  a new Note or
Notes of this series and of like tenor for the unredeemed portion hereof will be
issued in the name of the Holder hereof upon the cancellation hereof.

         The Notes and all obligations  thereunder (whether principal,  interest
or otherwise) is  subordinate  and junior in right of payment to all Senior Debt
to the extent provided in the Indenture.

         The Indenture permits, with certain exceptions as therein provided, the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Holders of the Notes  under the  Indenture  at any
time by the  Company  and the  Trustee  without  the  consent of any  Holders in
certain  limited  cases,  and  with the  consent  of the  Holders  of 66 2/3% in
principal  amount  of the  Notes  at the time  Outstanding  subject  to  certain
exceptions.  The Indenture  also contains  provisions  permitting the Holders of
specified  percentages in principal amount of the Notes at the time Outstanding,
on behalf of the Holders of all Notes,  to waive  compliance by the Company with
certain  provisions  of the  Indenture  and  certain  past  defaults  under  the
Indenture and their consequences. Any such consent or waiver shall be conclusive
and  binding  upon the Holder of this Note and upon all  future  Holders of this
Note and of any Note  issued  upon the  registration  of  transfer  hereof or in
exchange  herefor or in lieu hereof,  whether or not notation of such consent or
waiver is made upon this Note.

         As provided  in and subject to the  provisions  of the  Indenture,  the
Holder of this Note shall not have the right to institute  any  proceeding  with
respect to the Indenture or for the  appointment of a receiver or trustee or for
any other remedy thereunder,  unless such Holder shall have previously given the
Trustee  written  notice of a  continuing  Event of Default  with respect to the
Notes,  the Holders of not less than 25% in principal amount of the Notes at the
time  Outstanding  shall have made  written  request to the Trustee to institute
proceedings  in respect of such Event of  Default  as Trustee  and  offered  the
Trustee reasonable  indemnity,  and the Trustee shall not have received from the
Holders of a majority in  principal  amount of Notes at the time  Outstanding  a
direction inconsistent with such request, and shall have failed to institute any
such proceeding, for 60 days after receipt of such notice, request and offer of
                                       14
<PAGE>
indemnity. The foregoing shall not apply to any suit instituted by the Holder of
this Note for the enforcement of any payment of principal  hereof or any premium
or interest hereon on or after the respective due dates expressed herein.

         No reference  herein to the  Indenture and no provision of this Note or
of the Indenture  shall alter or impair the obligation of the Company,  which is
absolute and unconditional, to pay the principal of and any premium and interest
on this Note at the times,  place and rate, and in the coin or currency,  herein
prescribed.

         As provided in the Indenture and subject to certain limitations therein
set forth,  the transfer of this Note is registrable in the Note Register,  upon
surrender of this Note for  registration  of transfer at the office or agency of
the Company in any place where the  principal of and any premium and interest on
this Note are payable,  duly endorsed by, or accompanied by a written instrument
of transfer in form  satisfactory  to the  Company and the Note  Registrar  duly
executed by, the Holder hereof or his attorney duly  authorized in writing,  and
thereupon one or more new Notes and of like tenor,  of authorized  denominations
and for the same aggregate  principal  amount,  will be issued to the designated
transferee or transferees.

   
         The Notes are  issuable  only in  registered  form  without  coupons in
denominations  of Five  Thousand  Dollars  ($5,000)  and any  integral  multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Notes are exchangeable for a like aggregate principal amount of Notes
and of like tenor of a different  authorized  denomination,  as requested by the
Holder surrendering the same.
    

         No service charge shall be made for any such  registration  of transfer
or exchange,  but the Company may require  payment of a sum  sufficient to cover
any tax or other governmental charge payable in connection therewith.

         Prior to due presentment of this Note for registration of transfer, the
Company,  the  Trustee and any agent of the Company or the Trustee may treat the
Person in whose  name  this  Note is  registered  as the  owner  hereof  for all
purposes,  whether or not this Note be overdue,  and neither  the  Company,  the
Trustee nor any such agent shall be affected by notice to the contrary.

         All terms used in this Note which are  defined in the  Indenture  shall
have the meanings assigned to them in the Indenture.

Section 204. Form of Trustee's Certificate of Authentication.
             ------------------------------------------------

         The Trustee's  certificates of authentication shall be in substantially
the following form:
                                       15
<PAGE>
         This is one of the ________% Senior  Subordinated Notes due 2002 issued
under the Indenture referred to therein.




                                             -----------------------------------
                                                                 As Trustee

                                             By
                                                --------------------------------
                                                         Authorized Officer

                                   ARTICLE III
                                    The Notes

Section 301. Title and Terms.
             ----------------

   
         The aggregate principal amount of Notes Outstanding at any time may not
exceed the amount of Six Million Nine  Hundred  Thousand  Dollars  ($6,900,000),
except for Notes  authenticated  and delivered upon registration of transfer of,
or in exchange for, or in lieu of, other Notes pursuant to Section 304, 305, 306
or 906.

         The Notes shall be issued in a single  series,  known and designated as
the "_________% Senior  Subordinated Notes Due 2002" of the Company.  The Stated
Maturity  for the payment of  principal  of the Notes shall be November 1, 2002,
and the Notes shall bear  interest  at the rate of  _______%  per annum from the
Issue Date, or from the most recent Interest  Payment Date to which interest has
been paid  thereon or duly  provided  for,  payable  semi-annually  on May 1 and
November 1 of each year (commencing May 1, 1998) until the principal  thereof is
paid or duly provided for.  Notwithstanding  the foregoing,  upon the occurrence
and during the continuation of an Event of Default,  all outstanding  principal,
interest  and other  amounts  due under the Notes  shall  bear  interest  at the
Default Rate.
    

         The principal of (and premium,  if any) and interest on the Notes shall
be payable at any other  office or agency  maintained  by the  Company  for such
purpose;  provided,  however,  that interest may be payable at the option of the
Company by check  mailed to the address of the Person  entitled  thereto as such
address shall appear on the Register.

Section 302. Denominations.
             --------------

         The Notes shall be issuable in fully registered form without coupons in
denominations  of  Five  Thousand  Dollars  ($5,000)  or any  integral  multiple
thereof.

Section 303. Execution, Authentication, Delivery and Dating.
             -----------------------------------------------

         The Notes shall be executed on behalf of the Company by its Chairman of
the Board,  its Vice  Chairman of the Board,  its  President  or one of its Vice
Presidents, under its corporate seal
                                       16
<PAGE>
reproduced   thereon   attested  by  its  Secretary  or  one  of  its  Assistant
Secretaries.  The signature of any of these  officers on the Notes may be manual
or facsimile.

         Notes  bearing the manual or facsimile  signatures of  individuals  who
were at any time the proper  officers  of the  Company  shall bind the  Company,
notwithstanding  that such  individuals  or any of them have ceased to hold such
offices prior to the  authentication  and delivery of such Notes or did not hold
such offices at the date of such Notes.

         At any time and from time to time after the  execution  and delivery of
this  Indenture,  the Company may deliver  Notes  executed by the Company to the
Trustee for authentication, together with a Company Order for the authentication
and delivery of such Notes, and the Trustee in accordance with the Company Order
shall  authenticate and deliver such Notes. Each Note shall be dated the date of
its   authentication.   The  Notes  may  contain  such  notations,   legends  or
endorsements required by law, stock exchange rule or usage.

         No Note shall be  entitled to any benefit  under this  Indenture  or be
valid  or  obligatory  for any  purpose  unless  there  appears  on such  Note a
certificate  of  authentication  substantially  in the form  provided for herein
executed by the Trustee by manual signature,  and such certificate upon any Note
shall be conclusive  evidence,  and the only  evidence,  that such Note has been
duly  authenticated  and delivered  hereunder and is entitled to the benefits of
such Indenture.

Section 304. Temporary Notes.
             ----------------

         Pending the preparation of definitive  Notes,  the Company may execute,
and upon Company Order the Trustee  shall  authenticate  and deliver,  temporary
Notes which are printed,  lithographed,  typewritten,  mimeographed or otherwise
produced,  in any  authorized  denomination,  substantially  of the tenor of the
definitive  Notes in lieu of which  they are  issued  and with such  appropriate
insertions,  omissions,  substitutions  and  other  variations  as the  officers
executing  such Notes may  determine,  as evidenced  by their  execution of such
Notes.

         If temporary Notes are issued,  the Company will cause definitive Notes
to be prepared without  unreasonable  delay. After the preparation of definitive
Notes,  the temporary  Notes shall be  exchangeable  for  definitive  Notes upon
surrender  of the  temporary  Notes at the office or agency of the  Company in a
Place of Payment,  without charge to the Holder. Upon surrender for cancellation
of any one or more  temporary  Notes,  the Company shall execute and the Trustee
shall  authenticate  and deliver in  exchange  therefor  one or more  definitive
Notes, of any authorized denominations and of like tenor and aggregate principal
amount.  Until so  exchanged,  the  temporary  Notes  shall in all  respects  be
entitled to the same benefits under this  Indenture as definitive  Notes of such
tenor.

Section 305. Registration; Registration of Transfer and Exchange.
             ----------------------------------------------------

         The Company shall cause to be kept at the Corporate Trust Office of the
Trustee a register (the  register  maintained in such office in any other office
or agency of the Company in a Place of Payment being herein  sometimes  referred
to as the "Note Register") in which,  subject to such reasonable  regulations as
it may prescribe, the Company shall provide for the registration
                                       17
<PAGE>
of Notes and of  transfers  of Notes.  The  Trustee  is hereby  appointed  "Note
Registrar" for the purpose of registering Notes and transfers of Notes as herein
provided.

         Upon surrender for  registration  of transfer of any Note at the office
or agency of the Company in a Place of Payment,  the Company shall execute,  and
the  Trustee  shall  authenticate  and  deliver,  in the name of the  designated
transferee  or   transferees,   one  or  more  new  Notes,   of  any  authorized
denominations and of like tenor and aggregate principal amount.

         At the option of the Holder,  Notes be exchanged for other Notes of any
authorized  denominations and of like tenor and aggregate principal amount, upon
surrender of the Notes to be  exchanged  at such office or agency.  Whenever any
Notes are so  surrendered  for  exchange,  the Company  shall  execute,  and the
Trustee shall  authenticate  and deliver,  the Notes which the Holder making the
exchange is entitled to receive.

         All Notes issued upon any registration of transfer or exchange of Notes
shall be the valid  obligations  of the Company,  evidencing  the same debt, and
entitled to the same benefits  under this  Indenture,  as the Notes  surrendered
upon such registration of transfer or exchange.

         Every Note presented or surrendered for registration of transfer or for
exchange  shall (if so required by the Company or the Trustee) be duly endorsed,
or be accompanied by a written  instrument of transfer in form  satisfactory  to
the Company and the Note Registrar  duly executed,  by the Holder thereof or his
attorney duly authorized in writing.

         No service  charge  shall be made for any  registration  of transfer or
exchange of Notes,  but the Company may require  payment of a sum  sufficient to
cover any tax or other  governmental  charge  that may be imposed in  connection
with any  registration  of transfer or exchange of Notes,  other than  exchanges
pursuant to Section 304, 906 or 1106 not involving any transfer.

         If the Notes are to be redeemed,  the Company shall not be required (A)
to issue,  register  the  transfer  of or  exchange  any  Notes  during a period
beginning  at the opening of business 15 days before the day of the mailing of a
notice of redemption of any such Notes selected for redemption and ending at the
close of business on the day of such mailing, or (B) to register the transfer of
or exchange any Note so selected for redemption in whole or in part,  except the
unredeemed portion of any Note being redeemed in part.

Section 306. Mutilated, Destroyed, Lost and Stolen Notes.
             --------------------------------------------

         If any mutilated Note is surrendered to the Trustee,  the Company shall
execute and the Trustee shall  authenticate  and deliver in exchange  therefor a
new Note and of like  tenor  and  principal  amount  and  bearing  a number  not
contemporaneously outstanding.

         If there shall be delivered to the Company and the Trustee (i) evidence
to their  satisfaction  of the  destruction,  loss or theft of any Note and (ii)
such Note or  indemnity  as may be required by them to save each of them and any
agent of either of them harmless,  then, in the absence of notice to the Company
or the Trustee that such Note has been acquired by a bona fide
                                       18
<PAGE>
purchaser,  the Company  shall execute and the Trustee  shall  authenticate  and
deliver, in lieu of any such destroyed,  lost or stolen Note, a new Note of like
tenor  and  principal   amount  and  bearing  a  number  not   contemporaneously
outstanding.

         In case any such mutilated,  destroyed,  lost or stolen Note has become
or is about to become  due and  payable,  the  Company  in its  discretion  may,
instead of issuing a new Note, pay such Note.

         Upon the issuance of any new Note under this  Section,  the Company may
require the payment of a sum  sufficient to cover any tax or other  governmental
charge that may be imposed in relation thereto and any other expenses (including
the fees and expenses of the Trustee) connected therewith.

         Every  new  Note  issued  pursuant  to  this  Section  in  lieu  of any
destroyed,   lost  or  stolen  Note  shall  constitute  an  original  additional
contractual  obligation of the Company,  whether or not the  destroyed,  lost or
stolen Note shall be at any time enforceable by anyone, and shall be entitled to
all the benefits of this Indenture equally and proportionately  with any and all
other Notes duly issued hereunder.

         The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the  replacement or
payment of mutilated, destroyed, lost or stolen Notes.

Section 307. Payment of Interest; Interest Rights Preserved.
             -----------------------------------------------

         Interest on any Note which is payable,  and is punctually  paid or duly
provided for, on any Interest  Payment Date shall be paid to the Person in whose
name that Note (or one or more Predecessor  Notes) is registered at the close of
business on the Regular Record Date for such  interest,  at the office or agency
of the Company maintained for that purpose in a Place of Payment for such Notes,
in such coin or  currency  of the  United  States of  America  as at the time of
payment is legal  tender for  payment of public  and  private  debts;  provided,
however,  that at the option of the Company  payment of interest  may be made by
check mailed to the address of the Person entitled thereto as such address shall
appear in the Note Register.

         Any interest on any Note which is payable,  but is not punctually  paid
or duly provided  for, on any Interest  Payment Date (herein  called  "Defaulted
Interest")  shall  forthwith  cease to be payable to the Holder on the  relevant
Regular  Record Date by virtue of having been such  Holder,  and such  Defaulted
Interest may be paid by the Company,  at its election in each case,  as provided
in Clause (1) or (2) below:

                  (1) The  Company  may elect to make  payment of any  Defaulted
         Interest to the  Persons in whose names the Notes (or their  respective
         Predecessor Notes) are registered at the close of business on a Special
         Record Date for the payment of such Defaulted Interest,  which shall be
         fixed in the following manner.  The Company shall notify the Trustee in
         writing of the amount of Defaulted Interest proposed to be paid on each
         Note and the date of the  proposed  payment,  and at the same  time the
         Company shall deposit
                                       19
<PAGE>
         with the  Trustee  an amount  of money  equal to the  aggregate  amount
         proposed to be paid in respect of such Defaulted Interest or shall make
         arrangements  satisfactory to the Trustee for such deposit prior to the
         date of the proposed  payment,  such money when deposited to be held in
         trust  for the  benefit  of the  Persons  entitled  to  such  Defaulted
         Interest as in this Clause provided.  Thereupon the Trustee shall fix a
         Special  Record Date for the payment of such  Defaulted  Interest which
         shall be not more than 15 days and not less  than 10 days  prior to the
         date of the  proposed  payment  and not  less  than 10 days  after  the
         receipt  by the  Trustee  of the notice of the  proposed  payment.  The
         Trustee shall  promptly  notify the Company of such Special Record Date
         and, in the name and at the expense of the Company,  shall cause notice
         of the  proposed  payment of such  Defaulted  Interest  and the Special
         Record Date  therefor to be given to each Holder of Notes in the manner
         set forth in Section  106,  not less than 10 days prior to such Special
         Record Date. Notice of the proposed payment of such Defaulted  Interest
         and the  Special  Record  Date  therefor  having  been so mailed,  such
         Defaulted  Interest  shall be paid to the  Persons  in whose  names the
         Notes (or their  respective  Predecessor  Notes) are  registered at the
         close of  business on such  Special  Record Date and shall no longer be
         payable pursuant to the following Clause (2).

                  (2) The Company may make payment of any Defaulted  Interest on
         the  Notes  in any  other  lawful  manner  not  inconsistent  with  the
         requirements  of any  securities  exchange  on which  such Notes may be
         listed,  and upon such notice as may be required by such exchange,  if,
         after  notice  given by the  Company  to the  Trustee  of the  proposed
         payment pursuant to this Clause, such manner of payment shall be deemed
         practicable by the Trustee.

         Subject  to  the  foregoing  provisions  of  this  Section,  each  Note
delivered  under this Indenture upon  registration of transfer of or in exchange
for or in lieu of any other Note shall carry the rights to interest  accrued and
unpaid, and to accrue, which were carried by such other Note.

Section 308. Persons Deemed Owners.
             ----------------------

         Prior to due presentment of a Note for  registration  of transfer,  the
Company,  the  Trustee and any agent of the Company or the Trustee may treat the
Person in whose name such Note is  registered  as the owner of such Note for the
purpose of  receiving  payment of  principal  of and any premium and (subject to
Section  307) any interest on such Note and for all other  purposes  whatsoever,
whether or not such Note be overdue,  and neither the  Company,  the Trustee nor
any agent of the  Company  or the  Trustee  shall be  affected  by notice to the
contrary.

Section 309. Cancellation.
             -------------

         All Notes surrendered for payment, redemption, registration of transfer
or exchange or for credit against any sinking fund payment shall, if surrendered
to any Person other than the  Trustee,  be delivered to the Trustee and shall be
promptly cancelled by it. The Company may at any time deliver to the Trustee for
cancellation any Notes previously  authenticated  and delivered  hereunder which
the Company may have acquired in any manner whatsoever, and may
                                       20
<PAGE>
deliver to the Trustee (or to any other  Person for delivery to the Trustee) for
cancellation any Notes previously  authenticated hereunder which the Company has
not issued and sold, and all Notes so delivered  shall be promptly  cancelled by
the Trustee.  No Notes shall be  authenticated in lieu of or in exchange for any
Notes  cancelled as provided in this Section,  except as expressly  permitted by
this Indenture.  All cancelled Notes held by the Trustee shall be disposed of as
directed by a Company Order.

Section 310. Computation of Interest.
             ------------------------

         Interest on the Notes shall be computed on the basis of a 360-day  year
of twelve 30-day months.

                                   ARTICLE IV
                           Satisfaction and Discharge

Section 401. Satisfaction and Discharge of Indenture.

         This Indenture shall upon Company Request cease to be of further effect
(except as to any surviving  rights of  registration  of transfer or exchange of
Notes herein  expressly  provided for),  and the Trustee,  at the expense of the
Company,  shall  execute  proper  instruments  acknowledging   satisfaction  and
discharge of this Indenture, when

                  (1) either

                           (A) all Notes theretofore authenticated and delivered
                  (other  than (i)  Notes  which  have been  destroyed,  lost or
                  stolen and which have been  replaced  or paid as  provided  in
                  Section  306 and  (ii)  Notes  for  whose  payment  money  has
                  theretofore  been deposited in trust or segregated and held in
                  trust by the Company and  thereafter  repaid to the Company or
                  discharged  from such trust, as provided in Section 1003) have
                  been delivered to the Trustee for cancellation; or

                           (B) all such Notes not  theretofore  delivered to the
                  Trustee for cancellation

                                    (i)     have become due and payable, or

                                    (ii)    will become due and payable at their
                                            Stated Maturity within one year, or

                                    (iii)   are  to  be  called  for  redemption
                                            within one year  under  arrangements
                                            satisfactory  to the Trustee for the
                                            giving of notice  of  redemption  by
                                            the Trustee in the name,  and at the
                                            expense, of the Company,

                  and the Company,  in the case of (i), (ii) or (iii) above, has
                  deposited or caused to be deposited  with the Trustee as trust
                  funds in trust for the purpose money in
                                       21
<PAGE>
                  an  amount   sufficient   to  pay  and  discharge  the  entire
                  indebtedness  on such Notes not  theretofore  delivered to the
                  Trustee for  cancellation,  for  principal and any premium and
                  interest  to the  date of such  deposit  (in the case of Notes
                  which have become due and  payable) or to the Stated  Maturity
                  or Redemption Date, as the case may be;

                  (2) the  Company  has paid or caused to be paid all other sums
         payable hereunder by the Company; and

                  (3) the Company  has  delivered  to the  Trustee an  Officers'
         Certificate and an Opinion of Counsel, each stating that all conditions
         precedent   herein  provided  for  relating  to  the  satisfaction  and
         discharge of this Indenture have been complied with.

         Notwithstanding  the satisfaction and discharge of this Indenture,  the
obligations of the Company to the Trustee under Section 607, the  obligations of
the Company to any  Authenticating  Agent under  Section 614 and, if money shall
have been deposited with the Trustee  pursuant to subclause (B) of Clause (1) of
this  Section,  the  obligations  of the Trustee  under Section 402 and the last
paragraph of Section 1003 shall survive.

Section 402. Application of Trust Money.
             ---------------------------

         Subject to the  provisions of the last  paragraph of Section 1003,  all
money deposited with the Trustee  pursuant to Section 401 shall be held in trust
and  applied  by it, in  accordance  with the  provisions  of the Notes and this
Indenture,  to  the  payment,  either  directly  or  through  any  Paying  Agent
(including  the  Company  acting as its own  Paying  Agent) as the  Trustee  may
determine, to the Persons entitled thereto, of the principal and any premium and
interest for whose payment such money has been deposited with the Trustee.

                                    ARTICLE V
                              Default and Remedies

Section 501. Events of Default.
             ------------------

         "Event of Default",  wherever used herein with respect to Notes,  means
any one of the following  events  (whatever the reason for such Event of Default
and whether it shall be voluntary or  involuntary or be effected by operation of
law or pursuant to any judgment, decree or order of any court or any order, rule
or regulation of any administrative or governmental body):

                  (a) the Company shall fail to make any payment of principal or
         interest on a Note on or before the date such payment is due (provided,
         that the Company shall not be deemed to have failed to make an interest
         payment if such  payment  is made with funds on deposit in the  Reserve
         Account),  or the  Company  shall  fail to pay  any  other  amount  due
         hereunder  (other than  principal or interest)  within ten (10) days of
         receipt of written notice from the Trustee;
                                       22
<PAGE>
                  (b) the Company shall fail to deposit into the Reserve Account
         on or  before  the date  that is six (6)  months  after the date of any
         disbursement  therefrom  any  amount  necessary  to cause the amount on
         deposit in the  Reserve  Account at such time to equal six (6)  months'
         interest  under the Notes,  based on the principal  amount  outstanding
         under the Notes at such time;

                  (c) the  Company or any  Subsidiary  shall fail to comply with
         any other  provision of this  Indenture  or any Note,  and such failure
         continues  for more than thirty (30) days after the earlier of the date
         upon which (i) the Company or such  Subsidiary  shall have become aware
         of such failure or (ii) written notice of such failure shall first have
         been given to the Company or such Subsidiary by the Trustee;

                  (d) any warranty,  representation  or other statement by or on
         behalf of the  Company  or any  Subsidiary  contained  herein or in any
         instrument  furnished  in  connection  herewith  or with  the  Notes in
         reference  hereto or thereto shall have been false or misleading in any
         material respect when made;

                  (e) any event  shall  occur or any  condition  shall  exist in
         respect of the  indebtedness  of the  Company  under the Senior  Credit
         Agreement  or  under  any  agreement   securing  or  relating  to  such
         indebtedness,  that  immediately or with any one or more of the passage
         of time or the giving of notice:

                           (i) causes such  indebtedness,  or a portion thereof,
                  to become  due prior to its  stated  maturity  or prior to its
                  regularly scheduled date or dates of payment; or

                           (ii) causes any one or more of the holders thereof or
                  a trustee therefor to require the Company or any Subsidiary to
                  repurchase such indebtedness from the holders thereof;

                  (f) a  receiver,  liquidator,  custodian  or  trustee  of  the
         Company or any Material  Subsidiary,  or of all or any substantial part
         of the  property of either,  shall be appointed by court order and such
         order  remains in effect for more than sixty (60) days, or an order for
         relief  shall be entered  with  respect to the Company or any  Material
         Subsidiary,  or  the  Company  or  any  Material  Subsidiary  shall  be
         adjudicated a bankrupt or insolvent,  or all or any substantial part of
         the  property  of the  Company  or any  Material  Subsidiary  shall  be
         sequestered  by court order and such order  shall  remain in effect for
         more than sixty (60) days;

                  (g) a  petition  shall be filed  against  the  Company  or any
         Material Subsidiary under any bankruptcy, reorganization,  arrangement,
         insolvency, readjustment of debt, dissolution or liquidation law of any
         jurisdiction,  whether  now or  hereafter  in effect,  and shall not be
         dismissed within sixty (60) days after such filing;

                  (h)  the  Company  or any  Material  Subsidiary  shall  file a
         petition in voluntary  bankruptcy or seeking relief under any provision
         of any bankruptcy, reorganization,
                                       23
<PAGE>
         arrangement,   insolvency,   readjustment   of  debt,   dissolution  or
         liquidation  law of any  jurisdiction,  whether  now  or  hereafter  in
         effect, or shall consent to the filing of any petition against it under
         any such law;

                  (i)  the  Company  or a  Material  Subsidiary  shall  make  an
         assignment  for the benefit of its  creditors,  or admit in writing its
         inability,  or fail, to pay its debts  generally as they become due, or
         shall consent to the  appointment of a receiver,  liquidator or trustee
         of the Company or a Material Subsidiary or of all or a substantial part
         of its property;

                  (j) a  final,  non-appealable  judgment  or  judgments  in the
         aggregate  for the  payment  of money in  excess of  Two-Hundred  Fifty
         Thousand Dollars  ($250,000) is or are outstanding  against one or more
         of the Company and the Subsidiaries and any one of such judgments shall
         have been  outstanding  for more than  sixty (60) days from the date of
         its entry and shall not have been discharged in full or stayed;

                  (k) the  Reserve  Account  Security  Agreement  shall  fail to
         remain  in full  force  or  effect  or any  action  shall  be  taken to
         discontinue or to assert the invalidity of the Reserve Account Security
         Agreement,  or the  Company  shall fail to comply with any of the terms
         and  provisions  of the  Reserve  Account  Security  Agreement,  or the
         Company  denies the  enforceability  of the  Reserve  Account  Security
         Agreement or gives notice (written or otherwise) to such effect; or

                  (l) any Subsidiary  Guarantee of a Material  Subsidiary  shall
         fail to remain in full force or effect or any action  shall be taken to
         discontinue  or to assert the  invalidity  or  unenforceability  of any
         Subsidiary  Guarantee  of  a  Material  Subsidiary,   or  any  Material
         Subsidiary  shall fail to comply with any of the terms or provisions of
         a Subsidiary  Guarantee,  or any Material Subsidiary denies that it has
         any further  liability  under a  Subsidiary  Guarantee  or gives notice
         (written or otherwise) to such effect.

         Upon the occurrence and during the continuation of an Event of Default,
all outstanding principal,  interest and other amounts due under the Notes shall
bear interest at the Default Rate.

Section 502. Remedies.
             ---------

         If any Event of Default  specified in Section  501(a) shall exist,  the
Notes shall  automatically  become  immediately  due and payable  together  with
interest accrued thereon, without presentment,  demand, protest or notice of any
kind. If an Event of Default other than those  specified in Section 501(a) shall
exist and the  indebtedness  of the Company  under the Senior  Credit  Agreement
shall have been declared due and payable  prior to its stated  maturity or prior
to its regularly  scheduled date or dates of payment  pursuant to Section 9.2(a)
thereof (or any successor section having similar effect),  the Trustee by notice
in writing to the Company, or the Holders of at least 25% in aggregate principal
amount of the  Outstanding  Notes by notice in  writing to the  Company  and the
Trustee, may declare the unpaid principal of and accrued interest to the date of
acceleration on all the outstanding Notes to be due and payable immediately and,
upon any such declaration, the Outstanding Notes shall become immediately
                                       24
<PAGE>
due and payable,  or exercise any other right, power or remedy permitted to such
Trustee or such Holders by law.

         No  course  of  dealing  on the part of any  holder of the Note nor any
delay or  failure on the part of any  holder of the Note to  exercise  any right
shall  operate as a waiver of such right or otherwise  prejudice  such  holder's
rights, powers and remedies.

         At any time after such a declaration  of  acceleration  with respect to
Notes has been made and before a judgment or decree for payment of the money due
has been obtained by the Trustee as  hereinafter in this Article  provided,  the
Holders of a majority in principal  amount of the Outstanding  Notes, by written
notice to the Company and the  Trustee,  may rescind and annul such  declaration
and its consequences if

                  (1) the Company has paid or  deposited  with the Trustee a sum
         sufficient to pay

                           (A) all overdue interest on all Notes,

                           (B) the  principal of (and  premium,  if any, on) any
                  Notes which have become due otherwise than by such declaration
                  of acceleration  and any interest thereon at the rate or rates
                  prescribed therefor in such Notes,

                           (C) to the extent  that  payment of such  interest is
                  lawful,  interest  upon overdue  interest at the rate or rates
                  prescribed therefor in such Notes, and

                           (D)  all  sums  paid  or   advanced  by  the  Trustee
                  hereunder   and   the   reasonable   compensation,   expenses,
                  disbursements  and  advances  of the  Trustee,  its agents and
                  counsel;

and

                  (2) all Events of Default with respect to Notes other than the
         non-payment  of the  principal  of Notes which has become due solely by
         such declaration of acceleration, have been cured or waived as provided
         in Section 513.

No such  rescission  shall  affect  any  subsequent  default or impair any right
consequent thereon.

Section 503. Collection of Indebtedness and Suits for Enforcement by Trustee.
             ----------------------------------------------------------------

         The Company covenants that if the Notes shall become due and payable in
accordance with Section 501, the Company will,  upon demand of the Trustee,  pay
to it, for the benefit of the Holders of such Notes,  the whole  amount then due
and payable on such Notes for principal and any premium and interest and, to the
extent that payment of such interest shall be legally  enforceable,  interest on
any overdue  principal and premium and on any overdue  interest,  at the rate or
rates prescribed therefor in such Notes, and, in addition thereto,  such further
amount as
                                       25
<PAGE>
shall be sufficient to cover the costs and expenses of collection, including the
reasonable  compensation,  expenses,  disbursements and advances of the Trustee,
its agents and counsel.

         Subject to the terms of this  Indenture,  if an Event of  Default  with
respect to Notes  occurs and is  continuing,  the Trustee may in its  discretion
proceed to protect and enforce its rights and the rights of the Holders of Notes
by  such  appropriate  judicial  proceedings  as the  Trustee  shall  deem  most
effectual  to protect  and  enforce any such  rights,  whether for the  specific
enforcement  of any  covenant or  agreement  in this  Indenture or in aid of the
exercise of any power granted herein, or to enforce any other proper remedy.

Section 504. Trustee May File Proofs of Claim.
             ---------------------------------

         In case of any  judicial  proceeding  relative  to the  Company (or any
other obligor upon the Notes), its property or its creditors,  the Trustee shall
be entitled and empowered,  by intervention in such proceeding or otherwise,  to
take any and all actions  authorized  under the Trust  Indenture Act in order to
have claims of the Holders and the Trustee  allowed in any such  proceeding.  In
particular, the Trustee shall be authorized to collect and receive any moneys or
other  property  payable or deliverable on any such claims and to distribute the
same; and any custodian,  receiver, assignee, trustee, liquidator,  sequestrator
or other similar official in any such judicial  proceeding is hereby  authorized
by each Holder to make such  payments to the Trustee  and, in the event that the
Trustee shall consent to the making of such payments directly to the Holders, to
pay to the Trustee any amount due it for the reasonable compensation,  expenses,
disbursements and advances of the Trustee, its agents and counsel, and any other
amounts due the Trustee under Section 607.

         No provision of this Indenture shall be deemed to authorize the Trustee
to  authorize  or consent to or accept or adopt on behalf of any Holder any plan
of reorganization, arrangement, adjustment or composition affecting the Notes or
the rights of any Holder  thereof or to authorize the Trustee to vote in respect
of the claim of any Holder in any such proceeding;  provided,  however, that the
Trustee  may, on behalf of the  Holders,  vote for the  election of a trustee in
bankruptcy or similar  official and be a member of a creditors' or other similar
committee.

Section 505. Trustee May Enforce Claims Without Possession of Notes.
             -------------------------------------------------------

         All rights of action and claims  under this  Indenture or the Notes may
be prosecuted  and enforced by the Trustee  without the possession of any of the
Notes or the production thereof in any proceeding relating thereto, and any such
proceeding instituted by the Trustee shall be brought in its own name as trustee
of an express trust, and any recovery of judgment shall, after provision for the
payment of the reasonable compensation,  expenses, disbursements and advances of
the Trustee,  its agents and counsel,  be for the ratable benefit of the Holders
of the Notes in respect of which such judgment has been recovered.

Section 506. Application of Money Collected.
             -------------------------------

         Any money  collected by the Trustee  pursuant to this Article  shall be
applied in the following  order,  at the date or dates fixed by the Trustee and,
in case of the distribution of such
                                       26
<PAGE>
money on account of principal or any premium or interest,  upon  presentation of
the Notes and the  notation  thereon of the payment if only  partially  paid and
upon surrender thereof if fully paid:

         First: To the payment of all amounts due the Trustee under Section 607;

         Second: To the payment of the amounts then due and unpaid for principal
of and any  premium  and  interest  on the Notes in  respect of which or for the
benefit of which such money has been collected,  ratably,  without preference or
priority of any kind, according to the amounts due and payable on such Notes for
principal and any premium and interest, respectively, and

         Third:  To the  payment of the  balance,  if any, to the Company or any
other Person or Persons legally entitled thereto.

Section 507. Limitation on Suits.
             --------------------

         No Holder of any Note shall have any right to institute any proceeding,
judicial or otherwise, with respect to this Indenture, or for the appointment of
a receiver or trustee, or for any other remedy hereunder, unless

                  (1) such Holder has  previously  given  written  notice to the
         Trustee of a continuing Event of Default with respect to the Notes;

                  (2) the  Holders of not less than 25% in  principal  amount of
         the Outstanding Notes shall have made written request to the Trustee to
         institute  proceedings  in  respect of such Event of Default in its own
         name as Trustee hereunder;

                  (3)  such  Holder  or  Holders  have  offered  to the  Trustee
         reasonable indemnity against the costs,  expenses and liabilities to be
         incurred in compliance with such request;

                  (4) the Trustee for 60 days after its receipt of such  notice,
         request  and  offer of  indemnity  has  failed  to  institute  any such
         proceeding; and

                  (5) no direction  inconsistent  with such written  request has
         been given to the Trustee during such 60-day period by the Holders of a
         majority in principal amount of the Outstanding Notes;

it being  understood and intended that no one or more of such Holders shall have
any right in any manner  whatever by virtue of, or by availing of, any provision
of this  Indenture to affect,  disturb or  prejudice  the rights of any other of
such Holders,  or to obtain or to seek to obtain priority or preference over any
other of such  Holders or to enforce any right under this  Indenture,  except in
the manner herein  provided and for the equal and ratable benefit of all of such
Holders.
                                       27
<PAGE>
Section 508. Unconditional  Right of Holders to Receive  Principal,  Premium and
             -------------------------------------------------------------------
             Interest.
             ---------

         Notwithstanding  any other provision in this  Indenture,  the Holder of
any Note shall have the right, which is absolute and  unconditional,  to receive
payment of the  principal  of and any  premium  and  (subject  to  Section  307)
interest on such Note on the respective Stated Maturities expressed in such Note
(or, in the case of redemption,  on the  Redemption  Date) and to institute suit
for the  enforcement of any such payment,  and such rights shall not be impaired
without the consent of such Holder;  provided,  that such right shall be subject
at all time to the provisions of Article XIV of this Indenture.

Section 509. Restoration of Rights and Remedies.
             -----------------------------------

         If the Trustee or any Holder has  instituted  any proceeding to enforce
any  right  or  remedy  under  this  Indenture  and  such  proceeding  has  been
discontinued or abandoned for any reason,  or has been  determined  adversely to
the  Trustee or to such  Holder,  then and in every  such  case,  subject to any
determination in such proceeding, the Company, the Trustee and the Holders shall
be restored  severally and respectively to their former positions  hereunder and
thereafter all rights and remedies of the Trustee and the Holders shall continue
as though no such proceeding had been instituted.

Section 510. Rights and Remedies Cumulative.
             -------------------------------

         Except as otherwise provided with respect to the replacement or payment
of mutilated,  destroyed,  lost or stolen Notes in the last paragraph of Section
306, no right or remedy herein  conferred  upon or reserved to the Trustee or to
the Holders is intended to be exclusive of any other right or remedy,  and every
right and remedy shall,  to the extent  permitted by law, be  cumulative  and in
addition to every other right and remedy  given  hereunder  or now or  hereafter
existing at law or in equity or  otherwise.  The  assertion or employment of any
right or remedy  hereunder,  or  otherwise,  shall not  prevent  the  concurrent
assertion or employment of any other appropriate right or remedy.

Section 511. Delay or Omission Not Waiver.
             -----------------------------

         No delay or  omission  of the  Trustee or of any Holder of any Notes to
exercise any right or remedy accruing upon any Event of Default shall impair any
such right or remedy or  constitute  a waiver of any such Event of Default or an
acquiescence therein.  Every right and remedy given by this Article or by law to
the Trustee or to the Holders may be exercised  from time to time,  and as often
as may be deemed  expedient,  by the Trustee or by the Holders,  as the case may
be.

Section 512. Control by Holders.
             -------------------

         Subject to Section  602(5),  the  Holders  of a majority  in  principal
amount of the Outstanding  Notes shall have the right to direct the time, method
and place of conducting any proceeding for any remedy  available to the Trustee,
or exercising any trust or power  conferred on the Trustee,  with respect to the
Notes, provided that
                                       28
<PAGE>
                  (1) such  direction  shall not be in conflict with any rule of
         law or with this Indenture,

                  (2) the Trustee may take any other action deemed proper by the
         Trustee which is not inconsistent with such direction, and

                  (3)  subject to the  provisions  of Section  601,  the Trustee
         shall have the right to decline  to follow  any such  direction  if the
         Trustee in good faith shall,  by a  Responsible  Officer or Officers of
         the Trustee,  determine  that the  proceeding so directed would involve
         the Trustee in personal liability.

Section 513. Waiver of Past Defaults.
             ------------------------

         The  Holders of not less than a  majority  in  principal  amount of the
Outstanding  Notes may on behalf of the  Holders of all the Notes waive any past
default hereunder and its consequences, except a default

                  (1) in the  payment  of the  principal  of or any  premium  or
         interest on any Note, or

                  (2) in respect of a covenant or  provision  hereof which under
         Article IX cannot be  modified  or amended  without  the consent of the
         Holder of each Outstanding Note.

         Upon any such waiver,  such default shall cease to exist, and any Event
of  Default  arising  therefrom  shall be deemed to have been  cured,  for every
purpose of this Indenture;  but no such waiver shall extend to any subsequent or
other default or impair any right consequent thereon.

Section 514. Undertaking for Costs.
             ----------------------

         In any suit for the  enforcement  of any  right or  remedy  under  this
Indenture,  or in any suit against the Trustee for any action taken, suffered or
omitted by it as Trustee, a court may require any party litigant in such suit to
file an  undertaking to pay the costs of such suit, and may assess costs against
any such party  litigant,  in the manner and to the extent provided in the Trust
Indenture Act;  provided,  that neither this Section nor the Trust Indenture Act
shall be deemed to authorize any court to require such an undertaking or to make
such an assessment in any suit instituted by the Company or the Trustee.

Section 515. Waiver of Usury, Stay or Extension Laws.
             ----------------------------------------

         The Company  covenants  (to the extent that it may lawfully do so) that
it will not at any time insist upon, or plead, or in any manner whatsoever claim
or take the benefit or advantage  of, any usury,  stay or extension law wherever
enacted,  now or at any time hereafter in force,  which may affect the covenants
or the performance of this Indenture; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage of any such law
and  covenants  that it will not hinder,  delay or impede the  execution  of any
power herein
                                       29
<PAGE>
granted to the Trustee,  but will suffer and permit the  execution of every such
power as though no such law had been enacted.

                                   ARTICLE VI
                                   The Trustee

Section 601. Certain Duties and Responsibilities.
             ------------------------------------

         The duties and  responsibilities of the Trustee shall be as provided by
the Trust  Indenture  Act. In case of a default (as defined in Section 602), the
Trustee  shall  exercise  the rights and powers  vested in it by this  Indenture
using the same degree of care and skill in their  exercise  as a prudent  person
would exercise or use under the  circumstances  in the conduct of his or her own
affairs.  Notwithstanding  the foregoing,  no provision of this Indenture  shall
require  the  Trustee  to expend or risk its own  funds or  otherwise  incur any
financial liability in the performance of any of its duties hereunder, or in the
exercise of any of its rights or powers, if it shall have reasonable grounds for
believing that repayment of such funds or adequate  indemnity  against such risk
or liability is not reasonably  assured to it. Whether or not therein  expressly
so  provided,  every  provision  of this  Indenture  relating  to the conduct or
affecting  the  liability of or  affording  protection  to the Trustee  shall be
subject to the provisions of this Section.

Section 602. Notice of Defaults.
             -------------------

         Within 30 days after the occurrence of any Default or Event of Default,
the Trustee shall give the Holders of Notes notice  thereof as and to the extent
provided by the Trust Indenture Act. For the purpose of this Section and Section
601,  the term  "Default"  means any event which is, or after notice or lapse of
time or both would become, an Event of Default.

Section 602. Certain Rights of the Trustee.
             ------------------------------

         Subject to the  provisions  of Section  601 and the  provisions  of the
Trust Indenture Act:

                  (1) the Trustee may rely and shall be  protected  in acting or
         refraining  from acting upon any  resolution,  certificate,  statement,
         instrument,  opinion,  report,  notice,  request,  direction,  consent,
         order, bond,  debenture,  note, other evidence of indebtedness or other
         paper or document  believed by it to be genuine and to have been signed
         or presented by the proper party or parties;

                  (2) any request or direction of the Company  mentioned  herein
         shall be sufficiently  evidenced by a Company Request or Company Order,
         and any  resolution  of the Board of  Directors  shall be  sufficiently
         evidenced by a Board Resolution;

                  (3)  whenever  in the  administration  of this  Indenture  the
         Trustee shall deem it desirable  that a matter be proved or established
         prior to  taking,  suffering  or  omitting  any action  hereunder,  the
         Trustee (unless other evidence be herein specifically  prescribed) may,
         in the  absence  of bad  faith  on its  part,  rely  upon an  Officers'
         Certificate;
                                       30
<PAGE>
                  (4) the Trustee may consult with counsel of its  selection and
         the advice of such counsel or any Opinion of Counsel  shall be full and
         complete  authorization  and protection in respect of any action taken,
         suffered  or omitted  by it  hereunder  in good  faith and in  reliance
         thereon;

                  (5) the Trustee  shall be under no  obligation to exercise any
         of the rights or powers  vested in it by this  Indenture at the request
         or direction of any of the Holders  pursuant to this Indenture,  unless
         such  Holders  shall have  offered to the  Trustee  reasonable  Note or
         indemnity  against the costs,  expenses and liabilities  which might be
         incurred by it in compliance with such request or direction;

                  (6) prior to the  occurrence  of an Event of Default and after
         the  curing or waiving  of all such  Events of  Default  which may have
         occurred, the Trustee shall not be bound to make any investigation into
         the facts or matters stated in any resolution,  certificate, statement,
         instrument,  opinion,  report,  notice,  request,  direction,  consent,
         order, bond,  debenture,  note, other evidence of indebtedness or other
         paper or document,  but the Trustee,  in its discretion,  may make such
         further inquiry or  investigation  into such facts or matters as it may
         see fit,  and,  if the Trustee  shall  determine  to make such  further
         inquiry or  investigation,  it shall be  entitled to examine the books,
         records  and  premises  of  the  Company,  personally  or by  agent  or
         attorney;

                  (7) the  Trustee  may  execute  any of the  trusts  or  powers
         hereunder  or perform  any duties  hereunder  either  directly or by or
         through  agents or attorneys and the Trustee  shall not be  responsible
         for any  misconduct  or negligence on the part of any agent or attorney
         appointed with due care by it hereunder; and

                  (8) The Trustee shall not be deemed to have notice of an Event
         of  Default  or of any event or  conditions  which,  with the giving of
         notice,  the passage of time,  or both,  might  constitute  an Event of
         Default unless (i) the Trustee has received written notice thereof from
         the Company or any Holder or (ii) a Responsible  Officer of the Trustee
         shall have actual knowledge thereof.

                  (9)  The  permissive   right  of  the  Trustee  to  do  things
         enumerated in this  Indenture  shall not be construed as a duty and the
         Trustee shall not be answerable for other than its gross  negligence or
         and willful misconduct.

                  (10) The  Trustee  shall not be  required  to give any bond or
         surety  in  respect  of the  execution  of said  trusts  and  powers or
         otherwise in respect of the premises.

Section 604. Not Responsible for Recitals or Issuance of Notes.
             --------------------------------------------------

         The recitals  contained  herein and in the Notes,  except the Trustee's
certificates of authentication, shall be taken as the statements of the Company,
and neither the Trustee nor any Authenticating  Agent assumes any responsibility
for their correctness.  The Trustee makes no representations as to the validity,
legality or sufficiency  of this Indenture or of the Notes.  Neither the Trustee
nor any Authenticating  Agent shall be accountable for the use or application by
the Company of Notes or the proceeds thereof.

Section 605. May Hold Notes.
             ---------------

         The Trustee,  any  Authenticating  Agent,  any Paying  Agent,  any Note
Registrar  or any other agent of the  Company,  in its  individual  or any other
capacity,  may become the owner or pledgee of Notes and, subject to Sections 608
and 613, may otherwise  deal with the Company with the same rights it would have
if it were not Trustee,  Authenticating  Agent,  Paying Agent, Note Registrar or
such other agent.
                                       31
<PAGE>
Section 606. Money Held in Trust.
             --------------------

         Money held by the  Trustee in trust  hereunder  need not be  segregated
from other  funds  except to the extent  required by law.  The Trustee  shall be
under no liability for interest on any money received by it hereunder  except as
otherwise agreed in writing with the Company.

Section 607. Compensation and Reimbursement.
             -------------------------------

         The Company agrees

                  (1) to pay to the Trustee from time to time such  compensation
         as shall be agreed to in writing  between  the  Company and the Trustee
         for all services rendered by it hereunder (which compensation shall not
         be limited by any provision of law in regard to the  compensation  of a
         trustee of an express trust);

                  (2)  except  as  otherwise   expressly   provided  herein,  to
         reimburse  the Trustee  upon its request for all  reasonable  expenses,
         disbursements   and  advances  incurred  or  made  by  the  Trustee  in
         accordance  with  any  provision  of  this  Indenture   (including  the
         reasonable  compensation,  expenses and disbursements of its agents and
         counsel),  except any such expense,  disbursement  or advance as may be
         attributable to its negligence or bad faith; and

                  (3) to  indemnify  the  Trustee  for,  and to hold it harmless
         against,  any loss, liability or expense incurred without negligence or
         bad  faith  on its  part,  arising  out of or in  connection  with  the
         acceptance  or   administration  of  the  trust  or  trusts  hereunder,
         including the costs and expenses of defending  itself against any claim
         or liability in connection  with the exercise or  performance of any of
         its powers or duties  hereunder  and the cost and expense of  enforcing
         this right of indemnification.

         The Trustee  shall have a lien prior to the Notes upon all property and
funds held by it hereunder  for any amount owing it or any  predecessor  Trustee
pursuant to this Section 607, except with respect to funds held in trust for the
benefit of the Holders of particular Notes.

         Without  limiting any rights  available to the Trustee under applicable
law, when the Trustee incurs expenses or renders  services in connection with an
Event of Default  specified  in Section  501(f),  (g),  (h) or (i), the expenses
(including the reasonable  charges and expenses of its counsel) and compensation
for the services are intended to constitute expenses of administration under any
applicable Federal or State bankruptcy, insolvency or other similar law.

         The  provisions of this Section shall survive the  termination  of this
Indenture and the resignation or removal of the Trustee.
                                       32
<PAGE>
Section 608. Conflicting Interests.
             ----------------------

         If the Trustee has or shall acquire a conflicting  interest  within the
meaning of the Trust  Indenture  Act, the Trustee  shall either  eliminate  such
interest or resign,  to the extent and in the manner provided by, and subject to
the provisions of, the Trust Indenture Act and this Indenture.

Section 609. Corporate Trustee Required; Eligibility.
             ----------------------------------------

         There shall at all times be one (and only one) Trustee  hereunder  with
respect to the Notes. Trustee shall be a Person that is eligible pursuant to the
Trust Indenture Act to act as such and has a combined  capital and surplus of at
least  $50,000,000.  If any such Person publishes  reports of condition at least
annually, pursuant to law or to the requirements of its supervising or examining
authority,  then for the purposes of this Section and to the extent permitted by
the Trust  Indenture Act, the combined  capital and surplus of such Person shall
be deemed to be its combined capital and surplus as set forth in its most recent
report of condition so published. If at any time the Trustee with respect to the
Notes  shall  cease to be eligible in  accordance  with the  provisions  of this
Section,  it  shall  resign  immediately  in the  manner  and  with  the  effect
hereinafter specified in this Article.

Section 610. Resignation and Removal; Appointment of Successor.
             --------------------------------------------------

         No  resignation  or  removal of the  Trustee  and no  appointment  of a
successor  Trustee  pursuant to this Article  shall become  effective  until the
acceptance  of  appointment  by the  successor  Trustee in  accordance  with the
applicable requirements of Section 611.

         The Trustee may resign at any time with  respect to the Notes by giving
written  notice  thereof to the Company.  If the  instrument  of acceptance by a
successor  Trustee  required by Section 611 shall not have been delivered to the
Trustee  within 30 days  after the  giving of such  notice of  resignation,  the
resigning  Trustee may  petition  any court of  competent  jurisdiction  for the
appointment of a successor Trustee with respect to the Notes.

         The Trustee may be removed at any time with respect to the Notes by Act
of the  Holders of a  majority  in  principal  amount of the  Outstanding  Notes
delivered to the Trustee and to the Company.

         If at any time:

                  (1) the Trustee  shall fail to comply  with  Section 608 after
         written request therefor by the Company or by any Holder who has been a
         bona fide Holder of a Note for at least six months, or

                  (2) the Trustee  shall cease to be eligible  under Section 609
         and shall fail to resign after written request  therefor by the Company
         or by any such Holder, or

                  (3) the Trustee  shall become  incapable of acting or shall be
         adjudged a bankrupt or insolvent or a receiver of the Trustee or of its
         property shall be appointed
                                       33
<PAGE>
         or any public officer shall take charge or control of the Trustee or of
         its property or affairs for the purpose of rehabilitation, conservation
         or liquidation,

then,  in any such case,  (A) the Company by a Board  Resolution  may remove the
Trustee with respect to all Notes, or (B) subject to Section 514, any Holder who
has been a bona fide  Holder of a Note for at least six months may, on behalf of
himself  and all others  similarly  situated,  petition  any court of  competent
jurisdiction  for the removal of the Trustee  with  respect to all Notes and the
appointment of a successor Trustee or Trustees.

         If the Trustee shall resign,  be removed or become incapable of acting,
or if a vacancy shall occur in the office of Trustee for any cause, the Company,
by a Board  Resolution,  shall promptly appoint a successor  Trustee or Trustees
with respect to the Notes and shall comply with the applicable  requirements  of
Section  611.  If,   within  one  year  after  such   resignation,   removal  or
incapability,  or the  occurrence  of such  vacancy,  a successor  Trustee  with
respect to the Notes shall be  appointed  by Act of the Holders of a majority in
principal  amount of the  Outstanding  Notes  delivered  to the  Company and the
retiring Trustee,  the successor Trustee so appointed shall,  forthwith upon its
acceptance of such appointment in accordance with the applicable requirements of
Section 611, become the successor  Trustee with respect to the Notes and to that
extent supersede the successor Trustee appointed by the Company. If no successor
Trustee with respect to the Notes shall have been so appointed by the Company or
the Holders and accepted  appointment in the manner required by Section 611, any
Holder who has been a bona fide Holder of a Note for at least six months may, on
behalf of  himself  and all others  similarly  situated,  petition  any court of
competent  jurisdiction for the appointment of a successor  Trustee with respect
to the Notes.

         The Company shall give notice of each  resignation  and each removal of
the Trustee and each appointment of a successor  Trustee to all Holders of Notes
in the manner provided in Section 106. Each notice shall include the name of the
successor Trustee and the address of its Corporate Trust Office.

Section 611. Acceptance of Appointment by Successor.
             ---------------------------------------

         In case of the appointment  hereunder of a successor Trustee hereunder,
every such successor Trustee so appointed shall execute, acknowledge and deliver
to  the  Company  and to the  retiring  Trustee  an  instrument  accepting  such
appointment,  and thereupon the  resignation or removal of the retiring  Trustee
shall become effective and such successor Trustee, without any further act, deed
or  conveyance,  shall  become  vested with all the rights,  powers,  trusts and
duties of the retiring Trustee;  provided, that on the request of the Company or
the successor Trustee, such retiring Trustee shall, upon payment of its charges,
execute and deliver an instrument transferring to such successor Trustee all the
rights,  powers  and  trusts of the  retiring  Trustee  and shall  duly  assign,
transfer  and deliver to such  successor  Trustee all property and money held by
such retiring Trustee hereunder.

         In  case of the  appointment  hereunder  of a  successor  Trustee,  the
Company,  the retiring  Trustee and each  successor  Trustee  shall  execute and
deliver an indenture  supplemental  hereto wherein each successor  Trustee shall
accept such appointment and which (1) shall contain such
                                       34
<PAGE>
provisions as shall be necessary or desirable to transfer and confirm to, and to
vest in, each successor Trustee all the rights, powers, trusts and duties of the
retiring  Trustee with respect to the Notes,  (2) if the retiring Trustee is not
retiring with respect to all Notes,  shall  contain such  provisions as shall be
deemed necessary or desirable to confirm that all the rights, powers, trusts and
duties of the  retiring  Trustee  shall  continue  to be vested in the  retiring
Trustee,  and (3) shall add to or change any of the provisions of this Indenture
as shall be necessary to provide for or  facilitate  the  administration  of the
trusts  hereunder by more than one  Trustee,  it being  understood  that nothing
herein  or  in  such  supplemental  indenture  shall  constitute  such  Trustees
co-trustees  of the same trust and that each such Trustee  shall be trustee of a
trust or trusts hereunder  separate and apart from any trust or trusts hereunder
administered  by any other such Trustee;  and upon the execution and delivery of
such  supplemental  indenture the resignation or removal of the retiring Trustee
shall become  effective to the extent  provided  therein and each such successor
Trustee,  without any further act, deed or conveyance,  shall become vested with
all the  rights,  powers,  trusts and  duties of the  retiring  Trustee;  but on
request of the Company or any successor  Trustee,  such  retiring  Trustee shall
duly  assign,  transfer and deliver to such  successor  Trustee all property and
money held by such retiring Trustee hereunder with respect to the Notes.

         Upon request of any such successor  Trustee,  the Company shall execute
any and all instruments  for more fully and certainly  vesting in and confirming
to such successor Trustee all such rights,  powers and trusts referred to in the
first or second preceding paragraph, as the case may be.

         No successor Trustee shall accept its appointment unless at the time of
such  acceptance  such  successor  Trustee shall be qualified and eligible under
this Article.

Section 612. Merger, Conversion, Consolidation or Succession to Business.
             ------------------------------------------------------------

         Any  corporation  into which the Trustee may be merged or  converted or
with which it may be consolidated, or any corporation resulting from any merger,
conversion  or  consolidation  to which  the  Trustee  shall be a party,  or any
corporation  succeeding to all or substantially all the corporate trust business
of the Trustee,  shall be the successor of the Trustee hereunder,  provided such
corporation  shall be  otherwise  qualified  and  eligible  under this  Article,
without the  execution  or filing of any paper or any further act on the part of
any of the parties hereto. In case any Notes shall have been authenticated,  but
not  delivered,  by the  Trustee  then  in  office,  any  successor  by  merger,
conversion  or  consolidation  to such  authenticating  Trustee  may adopt  such
authentication and deliver the Notes so authenticated with the same effect as if
such successor Trustee had itself authenticated such Notes.

Section 613. Preferential Collection of Claims Against Company.
             --------------------------------------------------

         The Trustee  shall  comply with Section  311(a) of the Trust  Indenture
Act, excluding any creditor  relationship  listed in Section 311(b) of the Trust
Indenture  Act. A Trustee who has resigned or been  removed  shall be subject to
Section 311(a) of the Trust Indenture Act to the extent indicated therein.
                                       35
<PAGE>
Section 614. Appointment of Authenticating Agent.
             ------------------------------------

         The Trustee may  appoint an  Authenticating  Agent or Agents (by giving
notice of the  appointment in the manner  provided in Section 106 to the Company
and to all Holders of Notes)  with  respect to the Notes,  which  Authenticating
Agent(s)  shall be  authorized  to act on behalf of the Trustee to  authenticate
Notes issued upon original issue and upon exchange,  registration of transfer or
partial   redemption   thereof  or  pursuant  to  Section   306,  and  Notes  so
authenticated  shall be entitled to the benefits of this  Indenture and shall be
valid  and  obligatory  for all  purposes  as if  authenticated  by the  Trustee
hereunder.  Wherever  reference is made in this Indenture to the  authentication
and  delivery  of  Notes  by  the  Trustee  or  the  Trustee's   certificate  of
authentication,  such reference  shall be deemed to include  authentication  and
delivery on behalf of the Trustee by an  Authenticating  Agent and a certificate
of authentication  executed on behalf of the Trustee by an Authenticating Agent.
Each  Authenticating  Agent shall be  acceptable to the Company and shall at all
times be a corporation organized and doing business under the laws of the United
States of America,  any State  thereof or the District of  Columbia,  authorized
under such laws to act as  Authenticating  Agent,  having a combined capital and
surplus of not less than  $50,000,000  and subject to supervision or examination
by Federal or State authority. If such Authenticating Agent publishes reports of
condition  at least  annually,  pursuant to law or to the  requirements  of said
supervising or examining  authority,  then for the purposes of this Section, the
combined capital and surplus of such Authenticating  Agent shall be deemed to be
its  combined  capital  and  surplus as set forth in its most  recent  report of
condition so published. If at any time an Authenticating Agent shall cease to be
eligible in accordance with the provisions of this Section,  such Authenticating
Agent shall resign  immediately  in the manner and with the effect  specified in
this Section.

         Any  corporation  into which an  Authenticating  Agent may be merged or
converted or with which it may be  consolidated,  or any  corporation  resulting
from any merger,  conversion or consolidation to which such Authenticating Agent
shall be a party,  or any  corporation  succeeding  to the  corporate  agency or
corporate  trust business of an  Authenticating  Agent,  shall continue to be an
Authenticating  Agent,  provided such  corporation  shall be otherwise  eligible
under this Section,  without the execution or filing of any paper or any further
act on the part of the Trustee or the Authenticating Agent.

         An Authenticating Agent may resign at any time by giving written notice
thereof to the Trustee and to the Company. The Trustee may at any time terminate
the agency of an  Authenticating  Agent by giving written notice thereof to such
Authenticating  Agent  and to the  Company.  Upon  receiving  such a  notice  of
resignation  or  upon  such  a  termination,   or  in  case  at  any  time  such
Authenticating  Agent  shall  cease  to  be  eligible  in  accordance  with  the
provisions of this Section,  the Trustee may appoint a successor  Authenticating
Agent  which  shall be  acceptable  to the Company and shall give notice of such
appointment in the manner  provided in Section 106 to all Holders of Notes.  Any
successor  Authenticating  Agent upon  acceptance of its  appointment  hereunder
shall become  vested with all the rights,  powers and duties of its  predecessor
hereunder,  with like effect as if originally named as an Authenticating  Agent.
No successor  Authenticating  Agent shall be appointed unless eligible under the
provisions of this Section.
                                       36
<PAGE>
         The  Company  agrees to pay to each  Authenticating  Agent from time to
time reasonable compensation for its services under this Section.

         If an appointment is made pursuant to this Section,  the Notes may have
endorsed thereon, in addition to the Trustee's certificate of authentication, an
alternative certificate of authentication in the following form:

         This  is  one of the  ________%  Senior  Subordinated  Notes  Due  2002
referred to in the within-mentioned Indenture.


                                        ----------------------------------------
                                                       As Trustee

                                        By
                                          --------------------------------------
                                                 As Authenticating Agent

                                        By
                                          --------------------------------------
                                                    Authorized Officer


                                   ARTICLE VII
                Holders' Lists and Reports by Trustee and Company

Section 701. Company to Furnish Trustee Names and Addresses of Holders.
             ----------------------------------------------------------

         The Company will furnish or cause to be furnished to the Trustee

                  (1) fifteen  days after each Regular  Record Date, a list,  in
         such  form as the  Trustee  may  reasonably  require,  of the names and
         addresses of the Holders of Notes as of such Regular Record Date, and

                  (2) at such other times as the Trustee may request in writing,
         within 30 days after the receipt by the Company of any such request,  a
         list in  similar  form and  content  as of a date not more than 15 days
         prior to the time such list is furnished;

provided,  however,  that so long as the Trustee is the Note Registrar,  no such
list shall be required to be furnished.

Section 702. Preservation of Information; Communications to Holders.
             -------------------------------------------------------

         The  Trustee  shall  preserve,  in as  current a form as is  reasonably
practicable,  the names and  addresses  of Holders  contained in the most recent
list  furnished  to the  Trustee as  provided  in Section  701 and the names and
addresses of Holders  received by the Trustee in its capacity as Note Registrar.
The Trustee may destroy any list furnished to it as provided in Section 701 upon
receipt of a new list so furnished.
                                       37
<PAGE>
         The rights of Holders to communicate with other Holders with respect to
their rights  under this  Indenture  or under the Notes,  and the  corresponding
rights  and  privileges  of the  Trustee,  shall  be as  provided  by the  Trust
Indenture Act.

         Every Holder of Notes,  by receiving and holding the same,  agrees with
the  Company and the  Trustee  that  neither the Company nor the Trustee nor any
agent of either of them shall be held accountable by reason of any disclosure of
information  as to names and  addresses  of Holders  made  pursuant to the Trust
Indenture Act.

Section 703. Reports by Trustee.
             -------------------

         The Trustee  shall  transmit to Holders  such  reports  concerning  the
Trustee and its actions under this Indenture as may be required  pursuant to the
Trust Indenture Act at the times and in the manner provided pursuant thereto. If
required by Section 313(a) of the Trust Indenture Act, the Trustee shall, within
sixty days after each May 15  following  the date of this  Indenture  deliver to
Holders  a brief  report,  dated  as of such  May 15  which  complies  with  the
provisions of such Section 313(a).  The Trustee shall comply with Section 313(b)
and 313(c) of the Trust Indenture Act.

         A copy of each such report shall,  at the time of such  transmission to
Holders,  be filed by the Trustee with each stock  exchange upon which any Notes
are listed, with the Commission and with the Company.  The Company will promptly
notify the Trustee when any Notes are listed on any stock exchange.

Section 704. Reports by Company.
             -------------------

         The  Company  shall  file  with the  Trustee  and the  Commission,  and
transmit to Holders,  such  information,  documents and other reports,  and such
summaries thereof, as may be required pursuant to the Trust Indenture Act at the
times and in the manner  provided  pursuant to such Act;  provided that any such
information,  documents  or reports  required  to be filed  with the  Commission
pursuant  to  Section  13 or 15(d) of the  Exchange  Act shall be filed with the
Trustee  within  15 days  after  the same is so  required  to be filed  with the
Commission.

                                  ARTICLE VIII
              Consolidation, Merger, Conveyance, Transfer or Lease

Section 801. Company May Consolidate, Etc., Only on Certain Terms.
             -----------------------------------------------------

         The Company shall not  consolidate  with or merge into any other Person
or convey,  transfer  or lease its  properties  and assets  substantially  as an
entirety  to any  Person,  and the  Company  shall  not  permit  any  Person  to
consolidate  with or merge into the  Company or  convey,  transfer  or lease its
properties and assets substantially as an entirety to the Company, unless:

                  (1) in case the Company shall  consolidate  with or merge into
         another  Person or convey,  transfer or lease its properties and assets
         substantially  as an entirety to any Person,  the Person formed by such
         consolidation or into which the Company is merged
                                       38
<PAGE>
         or the Person  which  acquires  by  conveyance  or  transfer,  or which
         leases,  the properties and assets of the Company  substantially  as an
         entirety   shall   be  a   corporation,   partnership,   unincorporated
         organization,  trust,  or other entity  shall be organized  and validly
         existing  under the laws of the  United  States of  America,  any State
         thereof or the District of Columbia and shall expressly  assume,  by an
         indenture  supplemental hereto,  executed and delivered to the Trustee,
         in form  satisfactory to the Trustee,  the due and punctual  payment of
         the  principal of and any premium and interest on all the Notes and the
         performance  or observance of every  covenant of this  Indenture on the
         part of the Company to be performed or observed;

                  (2)  immediately  after giving effect to such  transaction and
         treating any indebtedness which becomes an obligation of the Company or
         any Subsidiary as a result of such  transaction as having been incurred
         by the Company or such Subsidiary at the time of such  transaction,  no
         Event of Default,  and no event which, after notice or lapse of time or
         both,  would  become an Event of Default,  shall have  happened  and be
         continuing;

                  (3) if,  as a result  of any such  consolidation  or merger or
         such conveyance, transfer or lease, properties or assets of the Company
         would become subject to a mortgage,  pledge, lien, security interest or
         other  encumbrance  which would not be permitted by this  Indenture (if
         any), the Company or such successor  Person,  as the case may be, shall
         take such steps as shall be necessary  effectively  to secure the Notes
         equally  and  ratably  with  (or  prior  to) all  indebtedness  secured
         thereby; and

                  (4) the Company  has  delivered  to the  Trustee an  Officers'
         Certificate  and  an  Opinion  of  Counsel,   each  stating  that  such
         consolidation,   merger,  conveyance,  transfer  or  lease  and,  if  a
         supplemental indenture is required in connection with such transaction,
         such  supplemental  indenture  comply  with this  Article  and that all
         conditions  precedent  herein provided for relating to such transaction
         have been complied with.

Section 802. Successor Substituted.
             ----------------------

         Upon any  consolidation  of the Company  with, or merger of the Company
into,  any other Person or any  conveyance,  transfer or lease of the properties
and assets of the  Company  substantially  as an  entirety  in  accordance  with
Section 801, the successor Person formed by such consolidation or into which the
Company is merged or to which such  conveyance,  transfer or lease is made shall
succeed to, and be  substituted  for, and may exercise every right and power of,
the  Company  under this  Indenture  with the same  effect as if such  successor
Person had been named as the Company herein, and thereafter,  except in the case
of a lease,  the  predecessor  Person shall be relieved of all  obligations  and
covenants under this Indenture and the Notes.
                                       39
<PAGE>
                                   ARTICLE IX
                             Supplemental Indentures

Section 901. Supplemental Indentures Without Consent of Holders.
             ---------------------------------------------------

         Without the consent of any Holders,  the Company,  when authorized by a
Board Resolution,  and the Trustee, at any time and from time to time, may enter
into one or more indentures  supplemental  hereto,  in form  satisfactory to the
Trustee, for any of the following purposes:

                  (1) to  evidence  the  succession  of  another  Person  to the
         Company and the  assumption  by any such  successor of the covenants of
         the Company herein and in the Notes; or

                  (2) to add to the  covenants of the Company for the benefit of
         the  Holders  of all Notes or to  surrender  any right or power  herein
         conferred upon the Company; or

                  (3) to add any additional Events of Default for the benefit of
         the Holders of all Notes; or

                  (4)  to add  to or  change  any  of  the  provisions  of  this
         Indenture to such extent as shall be necessary to permit or  facilitate
         the issuance of Notes in bearer form, registrable or not registrable as
         to principal,  and with or without  interest  coupons,  or to permit or
         facilitate the issuance of Notes in uncertificated form; or

                  (5) to add to,  change or eliminate  any of the  provisions of
         this Indenture,  provided that any such addition, change or elimination
         (A) shall  neither (i) apply to any  Outstanding  Note  entitled to the
         benefit of such  provision  nor (ii) modify the rights of the Holder of
         any such Note  with  respect  to such  provision  or (B)  shall  become
         effective only when there is no such Note Outstanding; or

                  (6) to secure the Notes; or

                  (7) to evidence and provide for the  acceptance of appointment
         hereunder by a successor Trustee with respect to the Notes; or

                  (8) to cure  any  ambiguity,  to  correct  or  supplement  any
         provision herein which may be defective or inconsistent  with any other
         provision  herein,  or to make any other  provisions  with  respect  to
         matters or questions  arising under this Indenture,  provided that such
         action  pursuant  to this  Clause  (8) shall not  adversely  affect the
         interests of the Holders of Notes in any material respect.

Section 902. Supplemental Indentures With Consent of Holders.
             ------------------------------------------------

         With the consent of the Holders of not less than  66-2/3% in  principal
amount of the Outstanding Notes, by Act of said Holders delivered to the Company
and the Trustee, the
                                       40
<PAGE>
Company,  when authorized by a Board Resolution,  and the Trustee may enter into
an indenture  or  indentures  supplemental  hereto for the purpose of adding any
provisions to or changing in any manner or eliminating  any of the provisions of
this  Indenture or of modifying in any manner the rights of the Holders of Notes
under this Indenture;  provided,  however,  that no such supplemental  indenture
shall,  without  the  consent of the Holder of each  Outstanding  Note  affected
thereby,

                  (1) change the Stated  Maturity  of the  principal  of, or any
         instalment  of  principal  of or interest  on, any Note,  or reduce the
         principal amount thereof or the rate of interest thereon or any premium
         payable  upon the  redemption  thereof,  or  reduce  the  amount of the
         principal of any Note which would be due and payable upon a declaration
         of acceleration of the Maturity thereof, or change any Place of Payment
         where,  or the coin or  currency  in which,  any Note or any premium or
         interest thereon is payable,  or impair the right to institute suit for
         the  enforcement  of any such  payment on or after the Stated  Maturity
         thereof  (or,  in the case of  redemption,  on or after the  Redemption
         Date), or

                  (2)  reduce  the   percentage  in  principal   amount  of  the
         Outstanding  Notes,  the consent of whose  Holders is required  for any
         such  supplemental  indenture,  or the  consent  of  whose  Holders  is
         required for any waiver (of compliance with certain  provisions of this
         Indenture  or  certain  defaults  hereunder  and  their   consequences)
         provided for in this Indenture, or

                  (3) modify any of the provisions of this Section,  Section 513
         or Section 1008,  except to increase any such  percentage or to provide
         that certain other  provisions of this Indenture  cannot be modified or
         waived  without  the  consent  of the Holder of each  Outstanding  Note
         affected  thereby;  provided,  however,  that this clause  shall not be
         deemed to require the consent of any Holder with  respect to changes in
         the references to "the Trustee" and concomitant changes in this Section
         and Section 1008, or the deletion of this proviso,  in accordance  with
         the requirements of Sections 611 and 901(8).

         It shall not be necessary  for any Act of Holders under this Section to
approve the particular form of any proposed supplemental indenture, but it shall
be sufficient if such Act shall approve the substance thereof.

Section 903. Execution of Supplemental Indentures.
             -------------------------------------

         The Trustee shall execute any  supplemental  indenture or  modification
authorized  pursuant  to this  Article,  subject  to the last  sentence  of this
Section 903. In executing,  or accepting the  additional  trusts created by, any
supplemental indenture permitted by this Article or the modifications thereby of
the trusts created by this Indenture,  the Trustee shall be entitled to receive,
and  (subject  to Section  601) shall be fully  protected  in relying  upon,  an
Opinion of Counsel stating that the execution of such supplemental  indenture is
authorized  or  permitted by this  Indenture.  The Trustee may, but shall not be
obligated  to,  enter into any such  supplemental  indenture  which  affects the
Trustee's own rights, duties or immunities under this Indenture or otherwise.
                                       41
<PAGE>
Section 904. Effect of Supplemental Indentures.
             ----------------------------------

         Upon the execution of any  supplemental  indenture  under this Article,
this Indenture shall be modified in accordance therewith,  and such supplemental
indenture shall form a part of this Indenture for all purposes, and every Holder
of Notes theretofore or thereafter  authenticated and delivered  hereunder shall
be bound thereby.

Section 905. Conformity with Trust Indenture Act.
             ------------------------------------

         Every  supplemental  indenture  executed pursuant to this Article shall
conform to the requirements of the Trust Indenture Act.

Section 906. Reference in Notes to Supplemental Indentures.
             ----------------------------------------------

         Notes   authenticated   and  delivered   after  the  execution  of  any
supplemental  indenture  pursuant to this  Article may, and shall if required by
the  Trustee,  bear a notation in form  approved by the Trustee as to any matter
provided for in such supplemental  indenture. If the Company shall so determine,
new Notes so  modified  as to  conform,  in the  opinion of the  Trustee and the
Company, to any such supplemental  indenture may be prepared and executed by the
Company  and  authenticated  and  delivered  by  the  Trustee  in  exchange  for
Outstanding Notes.

                                    ARTICLE X
                            Covenants of the Company

Section 1001. Payment of Principal, Premium and Interest.
              -------------------------------------------

         The Company  covenants and agrees that it will duly and  punctually pay
the  principal of and any premium and interest on the Notes in  accordance  with
the  terms of the  Notes and this  Indenture.  An  instalment  of  principal  or
interest shall be considered paid on the date it is due if the Trustee or Paying
Agent holds by 12:00 noon Phoenix,  Arizona time on that date dollars designated
for and sufficient to pay the installment and is not prohibited from paying such
money to the Holders pursuant to the terms of this Indenture.

Section 1002. Maintenance of Office or Agency.
              --------------------------------

         The Company will  maintain in each Place of Payment an office or agency
where Notes of that series may be presented or  surrendered  for payment,  where
Notes may be  surrendered  for  registration  of transfer or exchange  and where
notices  and  demands  to or upon the  Company  in respect of the Notes and this
Indenture  may be served.  The Company  will give prompt  written  notice to the
Trustee of the  location,  and any  change in the  location,  of such  office or
agency.  If at any time the  Company  shall fail to maintain  any such  required
office or agency or shall fail to furnish the Trustee with the address  thereof,
such presentations, surrenders, notices and demands may be made or served at the
Corporate  Trust  Office of the  Trustee,  and the Company  hereby  appoints the
Trustee as its agent to receive all such presentations,  surrenders, notices and
demands.
                                       42
<PAGE>
         The  Company  may also from time to time  designate  one or more  other
offices or agencies where the Notes may be presented or  surrendered  for any or
all such purposes and may from time to time rescind such designations; provided,
however,  that no such designation or rescission shall in any manner relieve the
Company  of its  obligation  to  maintain  an office or agency in each  Place of
Payment for Notes for such purposes. The Company will give prompt written notice
to the Trustee of any such  designation  or rescission  and of any change in the
location of any such other office or agency.

Section 1003. Money for Notes Payments to Be Held in Trust.
              ---------------------------------------------

         If the  Company  shall  at any time act as its own  Paying  Agent  with
respect to the Notes, it will, on or before each due date of the principal of or
any premium or interest on any of the Notes, segregate and hold in trust for the
benefit of the Persons  entitled  thereto a sum  sufficient to pay the principal
and any  premium and  interest so becoming  due until such sums shall be paid to
such  Persons or  otherwise  disposed of as herein  provided  and will  promptly
notify the Trustee of its action or failure so to act.

         Whenever  the  Company  shall  have one or more  Paying  Agents for the
Notes,  it will,  prior to each due date of the  principal  of or any premium or
interest on any Notes,  deposit with a Paying Agent a sum sufficient to pay such
amount,  such sum to be held as provided by the Trust Indenture Act, and (unless
such Paying Agent is the Trustee) the Company will  promptly  notify the Trustee
of its action or failure so to act.

         The  Company  will cause each  Paying  Agent  other than the Trustee to
execute  and  deliver to the Trustee an  instrument  in which such Paying  Agent
shall agree with the Trustee,  subject to the  provisions of this Section,  that
such Paying Agent will (1) comply with the provisions of the Trust Indenture Act
applicable to it as a Paying Agent and (2) during the continuance of any default
by the  Company in the making of any  payment in respect of the Notes,  upon the
written  request of the Trustee,  forthwith  pay to the Trustee all sums held in
trust by such Paying Agent for payment in respect of the Notes.

         The  Company  may at  any  time,  for  the  purpose  of  obtaining  the
satisfaction  and discharge of this Indenture or for any other purpose,  pay, or
by Company Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Company or such Paying  Agent,  such sums to be held by the Trustee
upon the same  trusts as those upon which such sums were held by the  Company or
such Paying  Agent;  and,  upon such payment by any Paying Agent to the Trustee,
such Paying Agent shall be released from all further  liability  with respect to
such money.

         Any money  deposited with the Trustee or any Paying Agent, or then held
by the Company,  in trust for the payment of the  principal of or any premium or
interest on any Note and remaining unclaimed for two years after such principal,
premium or interest  has become due and payable  shall be paid to the Company on
Company Request,  or (if then held by the Company) shall be discharged from such
trust;  and the Holder of such Note shall  thereafter,  as an unsecured  general
creditor, look only to the Company for payment thereof, and all liability of the
Trustee or such Paying Agent with respect to such trust money, and all liability
of the
                                       43
<PAGE>
Company as trustee thereof, shall thereupon cease;  provided,  however, that the
Trustee or such Paying Agent,  before being required to make any such repayment,
may at the expense of the Company  cause to be  published  once,  in a newspaper
published in the English  language,  customarily  published on each business day
and of general  circulation  in the Borough of Manhattan,  The City of New York,
New York,  notice  that such  money  remains  unclaimed  and that,  after a date
specified  therein,  which  shall not be less than 30 days from the date of such
publication,  any unclaimed  balance of such money then remaining will be repaid
to the Company.

Section 1004. Statement by Officers as to Default or Incurrence of Indebtedness.
              ------------------------------------------------------------------

         The Company  will

         (1) deliver to the Trustee and to Peacock, Hislop, Staley & Given, Inc.
("PHSG"), within 90 days after the end of each fiscal year of the Company ending
after the date hereof, an Officers'  Certificate,  stating whether or not to the
best  knowledge  of  the  signers  thereof  the  Company  is in  default  in the
performance  and  observance of any of the terms,  provisions  and conditions of
this Indenture  (without  regard to any period of grace or requirement of notice
provided hereunder) and, if the Company shall be in default, specifying all such
defaults and the nature and status thereof of which they may have knowledge.

         (2)  deliver to the Trustee and to PHSG,  within  forty-five  (45) days
after the end of each fiscal  quarter and promptly  upon the  incurrence  of any
indebtedness in excess of $1,000,000  within the scope of subparagraphs  (b) and
(c) included  the  definition  of Senior Debt (and giving  effect  thereto),  an
Officers' Certificate,  certifying that the Company is in compliance with all of
the terms,  provisions and conditions of this Indenture  (without  regard to any
period of grace or requirement of notice provided  thereunder) and setting forth
in reasonable  detail the  calculation of the financial  covenents  contained in
this Indenture as the applicable measurement period.

Section 1005. Existence.
              ----------

         Subject to Article  VIII,  the Company  will do or cause to be done all
things  necessary to preserve  and keep in full force and effect its  existence,
rights  (charter and  statutory) and  franchises;  provided,  however,  that the
Company  shall not be required to preserve  any such right or  franchise  if the
Board of Directors  shall determine that the  preservation  thereof is no longer
desirable  in the  conduct  of the  business  of the  Company  and that the loss
thereof is not disadvantageous in any material respect to the Holders.

Section 1006. Maintenance of Properties.
              --------------------------

         The Company will cause all properties  used or useful in the conduct of
its business to be  maintained  and kept in good  condition,  repair and working
order and supplied  with all  necessary  equipment and will cause to be made all
necessary repairs, renewals replacements,  betterments and improvements thereof,
all as in the  judgment of the Company may be  reasonably  necessary so that the
business  carried by the Company on in connection  therewith may be properly and
advantageously conducted at all times.

Section 1007. Payment of Taxes and Other Claims.
              ----------------------------------

         The Company will pay or  discharge  or cause to be paid or  discharged,
before  the  same  shall  become  delinquent,  (1) all  taxes,  assessments  and
governmental  charges  levied or imposed  upon the  Company or upon the  income,
profits  or  property  of the  Company,  and (2) all  lawful  claims  for labor,
materials  and supplies  which,  if unpaid,  might by law become a lien upon the
property  of the  Company;  provided,  however,  that the  Company  shall not be
required to pay or  discharge  or cause to be paid or  discharged  any such tax,
assessment, charge or claim (i) whose amount, applicability or validity is being
contested in good faith by appropriate proceedings or
                                       44
<PAGE>
(ii) if the failure to pay such tax,  assessment,  charge or claim is not likely
to have a Material Adverse Effect.

Section 1008. Financial Reporting.
              --------------------

         The Company will

                  (1) within  forty-five  (45) days after the end of each fiscal
         quarter  (other  than the last  fiscal  quarter of each  fiscal  year),
         provide to the Trustee copies of the unaudited financial  statements of
         the Company  consisting of a consolidated  balance sheet of the Company
         and its  Subsidiaries  as of the end of such quarter and a consolidated
         statement of income and a  consolidated  statement of cash flows of the
         Company and its  Subsidiaries  for such  quarter and for the portion of
         the fiscal year  through such  quarter,  all in  reasonable  detail and
         certified  (subject to normal year-end audit  adjustments) on behalf of
         the  Company by an officer of the  Company as having  been  prepared in
         accordance with generally acceptable accounting principles consistently
         applied;

                  (2) within ninety (90) days after the end of each fiscal year,
         provide to the Trustee  copies of the audited  financial  statements of
         the Company consisting of a consolidated balance sheet and statement of
         stockholders'  equity of the Company and its Subsidiaries as of the end
         of such  fiscal  year and a  consolidated  statement  of  income  and a
         consolidated   statement   of  cash  flows  of  the   Company  and  its
         Subsidiaries  for such fiscal year,  setting forth in comparative  form
         the  corresponding  figures for the  preceding  fiscal year,  certified
         without  qualification  as to  scope of  audit  by  independent  public
         accountants of recognized national standing selected by the Company;

                  (3)  promptly  upon  any  officer  of  the  Company  obtaining
         knowledge thereof, provide to the Trustee written notice of any action,
         suit,  proceeding or  investigation  pending or  threatened  against or
         affecting the Company or any Subsidiary of the Company or any of its or
         their respective  properties before any court,  governmental  agency or
         regulatory  authority  (whether  federal,  state or local)  which could
         reasonably be expected to have a Material Adverse Effect; and

                  (4) promptly upon their  distribution,  provide to the Trustee
         copies  of  all  financial  statements,   reports,  notices  and  proxy
         statements  sent by the Company to its security  holders  generally and
         all regular and periodic  reports,  registration  statements  and other
         filings  relating  to the Notes  (and all  amendments  and  supplements
         thereto) filed by the Company from time to time with the Securities and
         Exchange  Commission or with any national  securities exchange on which
         any of the  Company's  securities  are listed,  and copies of all press
         releases and other  statements made available  generally by the Company
         to the public concerning  material  developments in the business of the
         Company.
                                       45
<PAGE>
Section 1009. Conduct of Business; Compliance with Laws.
              ------------------------------------------

                  The Company will carry on and conduct its business,  and cause
each of its  Material  Subsidiaries  to carry on and  conduct its  business,  in
substantially the same manner and in substantially the same fields of enterprise
as it is presently conducted and to do all things necessary to remain, and cause
each of its Material Subsidiaries to remain, duly incorporated, validly existing
and  in  good  standing  as  a  domestic  corporation  in  its  jurisdiction  of
incorporation  and  maintain,  and cause each of its  Material  Subsidiaries  to
maintain,  its qualification as a foreign corporation in each jurisdiction where
the conduct of its business makes such qualification necessary, except where the
failure to maintain  such  existence or  qualification  could not  reasonably be
expected to have a Material Adverse Effect.  The Company will comply,  and cause
each of its Material Subsidiaries to comply, with all laws, rules,  regulations,
orders,  writs,  judgments,  injunctions,  decrees  or awards to which it may be
subject and obtain all licenses,  certificates,  permits,  franchises  and other
governmental authorizations necessary to the ownership of its properties and the
conduct of its business,  the failure to comply with which or obtain which could
reasonably be expected to have a Material Adverse Effect.

Section 1010. Insurance.
              ----------

   
         The Company will maintain,  and cause each of its Material Subsidiaries
to maintain,  with  insurance  companies  rated at least "A" by A.M. Best (or on
equivalent rating by a nationally  recognized insurance company rating service),
insurance  on all  property  in such  amounts  and  covering  such  risks  as is
consistent with sound business practice, and furnish to the Trustee upon request
full information as to the insurance carried.
    

Section 1011. Books and Records.
              ------------------

         The Company will at all times keep true and correct books,  records and
accounts  for  itself and each  Subsidiary  pursuant  to a system of  accounting
established and  administered in accordance with generally  accepted  accounting
principles, consistently applied.

Section 1012. Certain Notices.
              ----------------

         The Company will deliver to the Trustee

                  (1) promptly,  but in any event within three (3) Business Days
         of becoming  aware of the  existence  of any  condition  or event which
         constitutes  an Event of Default  or which  would,  with  notice or the
         passage of time or both,  become an Event of Default,  a written notice
         specifying  the nature and period of existence  thereof and what action
         the Company is taking or proposes to take with respect thereto; and

                  (2)  prompt  notice  in  writing  of  any  other  development,
         financial or otherwise,  relating specifically to the Company or any of
         its Subsidiaries  which could reasonably be expected to have a Material
         Adverse Effect.
                                       46
<PAGE>
Section 1013. Inspection.
              -----------

         The Company will, upon at least two (2) Business Days' prior notice and
upon request of the Trustee or not less than 25% in aggregate  principal  amount
of the Notes at the time  Outstanding,  permit the Trustee or such  Holders,  by
their representatives and agents, to inspect during normal business hours any of
the  property,  corporate  books and  financial  records of the Company and each
Subsidiary,  to  examine  and make  copies  of the books of  accounts  and other
financial  records  of the  Company  and each  Subsidiary,  and to  discuss  the
affairs,  finances and accounts of the Company and each Subsidiary  with, and to
be  advised  as to  the  same  by,  their  respective  officers,  employees  and
independent  public  accountants  (and by this provision the Company  authorizes
said  accountants  to discuss  the  finances  and affairs of the Company and its
Subsidiaries).

Section 1014. Environmental Compliance.
              -------------------------

         The  Company  will  at  all  times  comply,   and  cause  each  of  its
Subsidiaries   to  comply,   in  all  material   respects  with  all  applicable
environmental  laws and  regulations,  and promptly  take any and all  necessary
remedial  actions  in  response  to  the  presence,   storage,   use,  disposal,
transportation or release of any hazardous materials on, under or about any real
property owned,  or, to the extent  permitted by the property  owner,  leased or
operated  by the  Company  or any of its  Subsidiaries.  In the  event  that the
Company or any  Subsidiary  undertakes  any remedial  action with respect to any
hazardous  material  on, under or about any real  property,  the Company or such
Subsidiary  shall conduct and complete such remedial action in compliance in all
material respects with all applicable  environmental laws and regulations and in
accordance  with the policies,  orders and directives of all federal,  state and
local governmental authorities.

Section 1015. Modification of Senior Credit Agreement; Notice to Senior Lenders.
              ------------------------------------------------------------------

         The Company will provide the Trustee with prompt  written notice of any
amendment or modification of the Senior Credit  Agreement or any other document,
instrument or agreement  governing or relating to any Senior Debt, or any waiver
of any term or provision  thereof.  Each such notice shall be  accompanied  by a
description of the amendment,  modification or waiver and a brief explanation of
the principal  reasons for such amendment,  modification or waiver.  The Company
will  provide  prompt  written  notice to the  lenders  under the Senior  Credit
Agreement  and to the Trustee if the  Company  shall make or propose to make any
payment of interest hereunder using funds on deposit in the Reserve Account.

Section 1016. Source of Payments.
              -------------------

                  The Company will use its best efforts to cause all payments of
interest  hereunder  to be  made  utilizing  cash  generated  by  the  Company's
operations,  prior to using any funds on deposit in the Reserve  Account to make
all or any portion of any such payment.
                                       47
<PAGE>
Section 1017. Change in Control Refinancing.
              ------------------------------

   
                  In  the event that, at any time prior to  November 1,  1999, a
Change in Control  Refinancing  shall occur, or the Company enters into a letter
of intent with respect to a  transaction  or series of  transactions  that could
reasonably  be  expected  to result in a Change in Control  Refinancing,  or any
written  agreement  is  executed  which,  when fully  performed  by the  parties
thereto,  would  result in a Change of Control  Refinancing,  the Company  will,
within five (5) Business  Days of the  occurrence  of any such event (or, in the
case of any such event the  consummation  or finalization of which would involve
any  action  of  the   Company,   at  least  thirty  (30)  days  prior  to  such
consummation),  give written notice of such Change in Control Refinancing to the
Trustee.  Such written  notice  shall  contain,  and such  written  notice shall
constitute,  an  irrevocable  offer to prepay all, but not less than all, of the
principal  amount of the Notes  Outstanding  at such time,  at  one-hundred  one
percent  (101%) of the  outstanding  principal  amount,  together  with interest
accrued through the date of prepayment and any other amounts due thereunder (the
"Control Prepayment  Amount"),  on a date specified in such notice (the "Control
Prepayment Date") that is not less than thirty (30) days and not more than sixty
(60) days after the date of such notice.  If the Control  Prepayment  Date shall
not be  specified  in such  notice,  the  Control  Prepayment  Date shall be the
thirtieth (30th) day after the date of such holder's receipt of such notice.  In
no event  will the  Company  take any  action  to  consummate  or  finalize  any
transaction  which  gives  rise  to  a  Change  in  Control  Refinancing  unless
contemporaneously  with such action the Company prepays the Notes as required by
this Section 1017.  Notwithstanding the foregoing, in no event shall the Company
be obligated to make any  prepayment  pursuant to this 1017 unless and until the
closing  of the  transactions  contemplated  which  gives  rise to the Change in
Control  Refinancing  to which such  offered  prepayment  relates.  For purposes
hereof, "Change in Control Refinancing" shall mean the refinancing, refunding or
restructuring  of the  Company's  credit  facility  which is the subject of that
certain Credit  Agreement dated as of March 28, 1996 (as amended,  supplement or
modified from time to time, and including any restatements, renewals, refundings
or  refinancings  thereof,  the  "Senior  Credit  Agreement")  by and  among the
Company,   the  financial   institutions   party  thereto,   and  BT  Commercial
Corporation,  as agent, upon the occurrence of any of the following: (i) Richard
E. Bunger,  persons directly or indirectly  controlled by Richard E. Bunger, and
members of the Company's  management  shall cease to have record and  beneficial
ownership of at least twenty percent (20%) of the Company's  outstanding capital
stock  entitled  to vote on all matters  submitted  to the  stockholders  of the
Company; (ii) other than members of the Company's  management,  any "person" (as
such terms is used in  subsections  13(d) and 14(d) of the Exchange  Act) on and
after the date  hereof is or becomes a  "beneficial  owner" (as  defined in Rule
13d-3 under the Exchange  Act),  directly or  indirectly,  of  securities of the
Company  representing  twenty percent (20%) or more of the combined voting power
of the Company's  then-outstanding  securities;  or (iii) the existing directors
for any reason cease to  constitute at least  seventy-five  percent (75%) of the
Company's  board of  directors.  For purposes of clause  (iii) of the  preceding
sentence,  "existing  directors"  means  individuals  constituting the Company's
board of  directors  on the  date  hereof,  and any  subsequent  director  whose
election to the Company's  board of directors or nomination  for election by the
Company's  shareholders was approved by at least  seventy-five  percent (75%) of
the directors then in office which  directors  either were directors on the date
hereof or whose election or nomination for election was previously so approved.
    
                                       48
<PAGE>
         Notice of Change in Control  Refinancing  shall be given by first-class
mail,  postage  prepaid,  mailed not less than 30 nor more than 60 days prior to
the Control  Prepayment Date, to each Holder of Notes, at his address  appearing
in the Note Register. Such notice shall identify the Control Prepayment Date and
the place or places where Notes are to be surrendered for  prepayment.  Not less
than 10 days prior to the  Control  Prepayment  Date,  each  Holder  electing to
surrender  Notes for  prepayment  shall provide  written  notice  thereof to the
Trustee (in such form as the Trustee may prescribe) and shall surrender physical
possession of such Notes to the Trustee;  provided that the Company shall not be
required to prepay any Notes as to which such notice and  physical  surrender is
not  received by the  Trustee at least 10 days prior to the  Control  Prepayment
Date.

         Prior to any Control  Prepayment  Date,  the Company shall deposit with
the  Trustee  or with a Paying  Agent (or,  if the  Company is acting as its own
Paying Agent, segregate and hold in trust as provided in Section 1003) an amount
of money  sufficient  to pay the Control  Prepayment  Amount with respect to all
outstanding  Notes that have been  surrendered  to the Trustee  for  prepayment.
Notice of prepayment having been given as aforesaid,  the Notes so to be prepaid
shall,  on the Control  Prepayment  Date,  become due and payable at the Control
Prepayment  Amount,  and from and after  such date  (unless  the  Company  shall
default in the payment of the Control  Prepayment Amount) such Notes shall cease
to bear  interest and the holders  thereof will have no rights in respect to the
Notes so to be prepaid  except to  receive  payment  of the  Control  Prepayment
Amount  therefor,  without  interest accrued on any funds held after the Control
Prepayment  Date to pay such Control  Prepayment  Amount.  Upon surrender of any
such Note for  prepayment  in as  aforesaid,  such Note  shall be prepaid by the
Company  on the  Control  Prepayment  Date  at the  Control  prepayment  Amount;
provided,  however, that installments of interest whose Stated Maturity is on or
prior to the  Control  Prepayment  Date will be payable  to the  Holders of such
Notes,  or one or more  Predecessor  Notes,  registered  as such at the close of
business  on the  relevant  Record  Dates  according  to  their  terms  and  the
provisions of Section 307.

Section 1018. Financial Covenants.
              --------------------

         Subject  to  normal   year-end  and  closing  audit   adjustments   for
calculations  or  determinations  made in  accordance  with  generally  accepted
accounting principles, consistently applied for all relevant periods:

                  (1)  The  Company  shall  at  all  times  while  any  Note  is
         Outstanding  maintain a Tangible  Net Worth of not less than the amount
         set forth in the  table  below for the  applicable  fiscal  year of the
         Company:

               Fiscal Year ending                     Minimum Tangible
                  December 31,                            Net Worth
                  ------------                            ---------

                      1997                               $12,000,000
                      1998                               $13,500,000
              1999 and thereafter                        $15,000,000
                                       49
<PAGE>
         For purposes  hereof,  "Tangible Net Worth" means,  as of any date, the
         total of:  consolidated  assets of the  Company  and its  Subsidiaries,
         minus their consolidated  liabilities,  minus (A) patents,  copyrights,
         trademarks,   trade   names,   franchises,   licenses,   customer   and
         subscription lists,  goodwill and other similar intangibles  (excluding
         net reorganization value), (B) leasehold improvements, (C) organization
         expenses, (D) obligations due to the Company from affiliates (including
         any officer, director or shareholder thereof) and (E) security deposits
         and prepaid costs and expenses and other deferred assets.  For purposes
         of calculating Tangible Net Worth, the terms "consolidated  assets" and
         "consolidated  liabilities"  shall  include,  in addition to assets and
         liabilities  of the  Company  and  its  Subsidiaries  reflected  in the
         Company's  consolidated  balance  sheet in  accordance  with  generally
         accepted  accounting  principles,  any  assets and  liabilities  not so
         reflected  of any  special  purpose  subsidiary  of the  Company or its
         Subsidiaries and any corporation,  partnership, company, joint venture,
         trust  association,  or  joint-stock  company  in which more than fifty
         percent  (50%) of the  outstanding  voting stock or voting  interest is
         owned,  directly or indirectly,  by the Company or its Subsidiaries and
         which  was  formed  for  the   purpose   of   facilitating   any  asset
         securitization program of the Company or any Subsidiary.


                  (2)  The  Company  shall  at  all  times  while  any  Note  is
         Outstanding  maintain a Total Funded  Indebtedness Ratio of not greater
         than the ratio set forth in the table below for the  applicable  fiscal
         year of the Company:

               Fiscal Year ending                   Maximum Total Funded
                  December 31,                       Indebtedness Ratio
                  ------------                       ------------------

                      1997                                0.8 to 1
                      1998                               0.79 to 1
              1999 and thereafter                        0.78 to 1


         For purposes hereof, "Total Funded Indebtedness Ratio" means, as of any
         date, a ratio,  the  numerator of which shall be an amount equal to the
         total  consolidated  indebtedness  of the Company and its  Subsidiaries
         (whether  secured,  unsecured,  assumed,  or  otherwise)  which  has  a
         scheduled  maturity  date of more  than one (1)  year  from the date of
         determination,   including  any  capitalized   lease   obligations  and
         guaranteed  indebtedness of any other person and excluding any deferred
         tax liability of the Company and its Subsidiaries  ("Total Consolidated
         Indebtedness"),  and the denominator of which shall be the sum of Total
         Consolidated  Indebtedness  plus  Tangible Net Worth of the Company and
         its  Subsidiaries  at such date determined in accordance with generally
         accepted  accounting  principles  on a  consolidated  basis  (excluding
         treasury  stock and  excluding  the  effects  of any  foreign  currency
         translation   adjustments).   For   purposes   of   calculating   Total
         Consolidated Indebtedness,  the term "consolidated  indebtedness" shall
         include,   in  addition  to   indebtedness   of  the  Company  and  its
         Subsidiaries  reflected in the Company's  consolidated balance sheet in
         accordance  with  generally   accepted   accounting   principles,   any
         indebtedness not so reflected of any special purpose  subsidiary of the
         Company or its Subsidiaries and any corporation,  partnership, company,
         joint venture, trust, association, or joint-stock company in which more
         than fifty  percent  (50%) of the  outstanding  voting  stock or voting
         interest  is owned,  directly  or  indirectly,  by the  Company  or its
         Subsidiaries  and which was formed for the purpose of facilitating  any
         asset securitization program of the Company or any Subsidiary.

                  (3)  The  Company  shall  at  all  times  while  any  Note  is
         Outstanding  maintain a Senior Funded Indebtedness Ratio of not greater
         than the ratio set forth in the table below for the  applicable  fiscal
         year of the Company:

             Fiscal Year ending                      Maximum Senior
                December 31,                       Indebtedness Ratio
                ------------                       ------------------

                    1997                                0.74 to 1
                    1998                                0.73 to 1
             1999 and thereafter                        0.72 to 1


         
         provided,  however,  that if at any time the Company or any  Subsidiary
         shall incur Senior  Unsecured  Indebtedness,  the Company  shall at all
         times  while  any  Note  is   Outstanding   maintain  a  Senior  Funded
         Indebtedness Ratio of not greater than the ratio set forth in the table
         below (in lieu of the ratios set forth above) for the applicable fiscal
         year of the Company:

             Fiscal Year ending                    Maximum Senior Funded
                December 31,                        Indebtedness Ratio
                ------------                        ------------------

                    1997                                0.72 to 1
                    1998                                0.71 to 1
             1999 and thereafter                        0.70 to 1
        
         For   purposes   of  this   Indenture   covenant,   "Senior   Unsecured
         Indebtedness"  means any Senior Debt of the Company or its Subsidiaries
         that  is  not  secured  by  any  mortgage,  lien,  pledge,  charge,  or
         encumbrance  upon  property or assets of the Company or any  Subsidiary
         and which has a scheduled  maturity date of more than one (1) year from
         the  date  of  determination.   For  purposes  hereof,  "Senior  Funded
         Indebtedness  Ratio" means,  as of any date, a ratio,  the numerator of
         which shall be an amount equal to the total outstanding  Senior Debt of
                                       50
<PAGE>
         the Company and its Subsidiaries which has a scheduled maturity date of
         more  than  one  (1)  year  from  the  date of  determination,  and the
         denominator   of  which   shall  be  the  sum  of  Total   Consolidated
         Indebtedness   plus   Tangible   Net  Worth  of  the  Company  and  its
         Subsidiaries  at such date  determined  in  accordance  with  generally
         accepted  accounting  principles  on a  consolidated  basis  (excluding
         treasury  stock and  excluding  the  effects  of any  foreign  currency
         translation adjustments).

         Without  limiting any other  provision of this  Indenture,  and without
prejudice  to any other  remedies  which the  Holder  may have in respect of any
matured or unmatured Event of Default hereunder, during such time as the Company
shall fail to comply  fully with each of the  financial  covenants  set forth in
subsections  (1),  (2) and (3) above,  the Company  agrees that it will not, and
will not permit any Subsidiary to:

                  (i)  incur  any  indebtedness  (whether  secured,   unsecured,
         funded,  unfunded,  assumed,  or otherwise),  including any capitalized
         lease  obligations  and  guaranteed  indebtedness  of any other person;
         provided,  that this  provision  shall not  prohibit  the Company  from
         issuing  preferred  stock or other  equity  securities;  and  provided,
         further,  that this  provision  shall not  prohibit  the  Company  from
         borrowing  under  the  Senior  Credit  Agreement  so long as the  total
         indebtedness  outstanding  under the Senior  Credit  Agreement,  at all
         times  during the period in which the Company  fails to comply with the
         provisions  of such  subsection(s),  does not exceed  the total  amount
         outstanding  under the Senior  Credit  Agreement as of the initial date
         that the Company  shall have failed to comply  with the  provisions  of
         such subsection(s).

                  (ii) enter into a transaction (including,  without limitation,
         the  purchase or sale of any  property or  service)  with,  or make any
         payment or  transfer  to,  any  director,  officer  or other  affiliate
         (including  without  limitation any holder of five percent (5%) or more
         of any class of the Company's equity securities) except in the ordinary
         course of business and pursuant to the reasonable  requirements  of the
         Company's or such  Subsidiary's  business and upon fair and  reasonable
         terms no less  favorable  to the  Company or such  Subsidiary  than the
         Company or such  Subsidiary  would obtain in a  comparable  arms-length
         transaction, or

                  (iii) engage in or  consummate  any  transaction  or series of
         transactions  that would otherwise be permitted under Section 1019 this
         Indenture.

Section 1019. Negative Covenants.
              -------------------

         So long as any Note shall be  Outstanding,  the Company  will not,  nor
will the Company permit any Subsidiary to,

                  (1) permit any  amendment  or  modification  to be made to its
         certificate or articles of incorporation or by-laws which is materially
         adverse to the  interests  of the  Holders as the  holders of the Notes
         (provided  that the  Company  shall  notify  the  Holder  of any  other
         amendment or modification  thereto as soon as practicable  thereafter);
         provided,  that any such amendments or modifications that are described
         in the
                                       51
<PAGE>
         Company's  Registration  Statement  on  Form  S-2  as  filed  with  the
         Securities and Exchange Commission on July 2, 1997 shall not be subject
         to the provisions of this Section 1019(1);

                  (2) enter into any indenture,  agreement,  instrument or other
         arrangement  which, (i) directly or indirectly  prohibits or restrains,
         or has the effect of prohibiting or restraining,  or imposes materially
         adverse   conditions  upon,  the  incurrence  and  maintenance  of  the
         indebtedness  evidenced by any Note,  or the  execution and delivery of
         any Subsidiary  Guarantee pursuant to the provisions of Section 1020 or
         any  provision  of  any  Subsidiary  Guarantee  or  (ii)  contains  any
         provision  which would be violated or breached by the  Company's or any
         Subsidiary's   performance  of  any  of  its  obligations   under  this
         Indenture,  any Note or any other  document,  instrument  or  agreement
         related to the transactions contemplated hereby;

                  (3) merge or  consolidate  with (except that a Subsidiary  may
         merge into the Company or any wholly-owned  Subsidiary of the Company),
         or acquire a majority of the voting  shares of any other entity  unless
         the primary business conducted by such entity is substantially  similar
         to, or is otherwise  in the same  general  business as, the business of
         the Company and its Subsidiaries as presently conducted;

                  (4) lease,  sell or otherwise  transfer any  property,  to any
         other person or entity  except for (i) sales and leases of inventory in
         the ordinary course of business, (ii) leases, sales, transfers or other
         dispositions of property that,  together with all other property of the
         Company and its Subsidiaries  previously so leased, sold or transferred
         (other  than  inventory  sold  or  leased  in the  ordinary  course  of
         business)  since  the  date  of  this  Indenture  do not  constitute  a
         substantial   portion  of  the   property   of  the   Company  and  its
         Subsidiaries,  and (iii) sales,  transfers  and other  dispositions  of
         property  that  is  unrelated  to the  Company's  primary  business  of
         designing  and  manufacturing,  and  selling  and  leasing  for its own
         account, portable storage containers; or

                  (5)  file  or  consent  to the  filing  of  any  consolidated,
         combined or unitary  income tax return with any person or entity  other
         than the  Company and its  Subsidiaries,  or enter into any tax sharing
         agreement or similar arrangement.

Section 1020. Subsidiary Guarantees.
              ----------------------

         The  Company  shall cause each  Subsidiary  which may from time to time
account for five percent (5%) or more of the Company's  consolidated  annual net
revenues  or  consolidated  net assets (a  "Material  Subsidiary")  to execute a
guarantee agreement (a "Subsidiary Guarantee") pursuant to which such subsidiary
shall agree to unconditionally guarantee the full payment and performance as and
when due of all obligations  under this Indenture and the Notes. Each Subsidiary
Guarantee shall be  substantially  in the form attached hereto as Exhibit A. The
Trustee shall have no obligation to determine if any Subsidiary is or has become
a Material Subsidiary.
                                       52
<PAGE>
Section 1021. Payment of Fees.
              ----------------

         The Company shall pay all reasonable fees,  expenses and costs incurred
by the Holder in connection  with the issuance of the Notes and the  negotiation
and documentation of the transactions contemplated hereby and thereby.

Section 1022. Waiver of Certain Covenants.
              ----------------------------

         The Company may,  with respect to the Notes of any series,  omit in any
particular instance to comply with any term, provision or condition set forth in
any covenant  provided pursuant to Section 901(2) for the benefit of the Holders
if before  the time for such  compliance  the  Holders  of at least  66-2/3%  in
principal amount of the Outstanding Notes shall, by Act of such Holders,  either
waive such compliance in such instance or generally  waive  compliance with such
term, provision or condition,  but no such waiver shall extend to or affect such
term,  provision or condition  except to the extent so  expressly  waived,  and,
until such waiver shall become effective, the obligations of the Company and the
duties of the Trustee in respect of any such term,  provision or condition shall
remain in full force and effect.

                                   ARTICLE XI
                               Redemption of Notes

Section 1101. Applicability of Article.
              -------------------------

         The  Company  may at its  option  redeem  Notes,  in  whole or in part,
pursuant to the terms of this Indenture and in accordance with their terms.  The
Notes  are  subject  to   redemption  in  whole  at  any  time  from  and  after
____________,  1999,  and in part on any  Interest  Payment  Date from and after
November 1, 1999,  in either case upon not less than 30 days' notice by mail, at
a Redemption Price equal to 100% of the principal  amount,  together in the case
of any such  redemption  with  accrued  interest  to the  Redemption  Date,  but
interest  installments  whose Stated  Maturity is on or prior to such Redemption
Date will be payable to the  Holders of such Notes,  or one or more  Predecessor
Notes,  of record at the close of business on the relevant Record Dates referred
to on the face hereof for such interest installments. In the event of redemption
of the Notes in part only,  a new Note or Notes of this series and of like tenor
for the  unredeemed  portion  hereof  will be issued  in the name of the  Holder
hereof upon the cancellation hereof.

         In case of any  redemption  of less  than all the  Notes,  the  Company
shall,  at  least 45 days  prior to the  Redemption  Date  fixed by the  Company
(unless a shorter  notice  shall be  reasonably  satisfactory  to the  Trustee),
notify the Trustee of such  Redemption  Date and of the principal  amount of the
Notes to be  redeemed.  The Company  shall  deliver to the Trustee an  Officer's
Certificate,  a Board  Resolution  authorizing  the redemption and an Opinion of
Counsel  with respect to the due  authorization  of such  redemption  and to the
effect that such  redemption is being made in accordance with this Indenture and
the Notes.
                                       53
<PAGE>
Section 1102. Selection by Trustee of Notes to Be Redeemed.
              ---------------------------------------------

         If less than all the Notes are to be redeemed,  the particular Notes to
be redeemed shall be selected not more than 60 days prior to the Redemption Date
by the Trustee, from the Outstanding Notes not previously called for redemption,
by such  method as the  Trustee  shall deem fair and  appropriate  and which may
provide for the selection for redemption of a portion of the principal amount of
any Note,  provided that the unredeemed  portion of the principal  amount of any
Note shall be in an  authorized  denomination  (which shall not be less than the
minimum authorized denomination) for such Note.

         The Trustee shall  promptly  notify the Company in writing of the Notes
selected  for  redemption  as aforesaid  and, in case of any Notes  selected for
partial redemption as aforesaid, the principal amount thereof to be redeemed.

         For all  purposes  of this  Indenture,  unless  the  context  otherwise
requires,  all provisions  relating to the redemption of Notes shall relate,  in
the case of any Notes redeemed or to be redeemed only in part, to the portion of
the principal amount of such Notes which has been or is to be redeemed.

Section 1103. Notice of Redemption.
              ---------------------

         Notice  of  redemption  shall  be given by  first-class  mail,  postage
prepaid,  mailed not less than 30 nor more than 45 days prior to the  Redemption
Date,  to each Holder of Notes to be redeemed,  at his address  appearing in the
Note Register.

         All  notices of  redemption  shall  identify  the Notes to be  redeemed
(including CUSIP number) and shall state:

                  (1) the Redemption Date,

                  (2) the Redemption Price,

                  (3) if less than all the Outstanding Notes are to be redeemed,
         the  identification  (and,  in the  case  of  partial  redemption,  the
         principal  amounts) of the particular Notes to be redeemed and that, on
         or after the Redemption Date, upon surrender of any Note to be redeemed
         in part, a new Note in principal amount equal to the unredeemed portion
         thereof will be issued;

                  (4) that on the Redemption  Date,  the  Redemption  Price will
         become  due and  payable  upon each such Note to be  redeemed  and,  if
         applicable,  that  interest  thereon  will cease to accrue on and after
         said date, and

                  (5)  the  place  or  places  where  each  such  Note  is to be
         surrendered for payment of the Redemption Price.
                                       54
<PAGE>
         Notice of  redemption  of Notes to be redeemed  at the  election of the
Company  shall be given by the  Company  or, at the  Company's  request,  by the
Trustee in the name and at the expense of the Company and shall be irrevocable.

Section 1104. Deposit of Redemption Price.
              ----------------------------

         Prior to any  Redemption  Date,  the  Company  shall  deposit  with the
Trustee or with a Paying  Agent (or,  if the Company is acting as its own Paying
Agent,  segregate  and hold in trust as provided  in Section  1003) an amount of
money  sufficient to pay the Redemption  Price of, and (except if the Redemption
Date shall be an Interest Payment Date) accrued interest on, all the Notes which
are to be redeemed on that date.

Section 1105. Notes Payable on Redemption Date.
              ---------------------------------

         Notice of redemption having been given as aforesaid, the Notes so to be
redeemed shall, on the Redemption Date, become due and payable at the Redemption
Price therein specified,  and from and after such date (unless the Company shall
default in the payment of the Redemption Price and accrued  interest) such Notes
shall  cease to bear  interest  and the holders  thereof  will have no rights in
respect  to the  Notes  so to be  redeemed  except  to  receive  payment  of the
Redemption  Price thereof,  without interest accrued on any funds held after the
Redemption  Date to pay such Redemption  Price.  Upon surrender of any such Note
for  redemption in accordance  with said notice,  such Note shall be paid by the
Company  at  the  Redemption  Price,  together  with  accrued  interest  to  the
Redemption Date; provided,  however,  that installments of interest whose Stated
Maturity is on or prior to the Redemption Date will be payable to the Holders of
such Notes, or one or more Predecessor Notes, registered as such at the close of
business  on the  relevant  Record  Dates  according  to  their  terms  and  the
provisions of Section 307.

         If any Note called for  redemption  shall not be so paid upon surrender
thereof for  redemption,  the principal and any premium shall,  until paid, bear
interest from the Redemption Date at the rate prescribed therefor in the Note.

Section 1106. Notes Redeemed in Part.
              -----------------------

         Any Note which is to be redeemed only in part shall be surrendered at a
Place of Payment therefor (with, if the Company or the Trustee so requires,  due
endorsement by, or a written  instrument of transfer in form satisfactory to the
Company and the Trustee  duly  executed  by, the Holder  thereof or his attorney
duly  authorized  in writing),  and the Company shall  execute,  and the Trustee
shall  authenticate  and  deliver  to the  Holder of such Note  without  service
charge,  a new Note or Notes of like tenor,  of any authorized  denomination  as
requested by such Holder, in aggregate principal amount equal to and in exchange
for the unredeemed portion of the principal of the Note so surrendered.
                                       55
<PAGE>
                                   ARTICLE XII
                                 Reserve Account

Section 1201. Establishment of Reserve Account; Use of Proceeds.
              --------------------------------------------------

         The Company  shall use a portion of the net proceeds of the issuance of
the  Notes to  establish  an  interest  reserve  escrow  account  (the  "Reserve
Account")  and shall use the remaining net proceeds of the issuance of the Notes
for one or more of the  following  purposes:  repayment of  indebtedness  of the
Company  (including,  without  limitation,  obligations  under the Senior Credit
Agreement), capital expenditures by the Company, working capital, and/or general
corporate  purposes.  The Reserve Account shall be an escrow account established
at a bank or other financial  institution  reasonably acceptable to the Trustee.
The Company shall, upon issuance of the Notes, deposit into the Reserve Account,
and shall, subject to the provisions hereof,  maintain in the Reserve Account at
all times while any of the Notes are Outstanding, an amount equal to six months'
interest on the Notes based on the amount Outstanding from time to time.

Section 1202. Use of Reserve Account Funds.
              -----------------------------

         Without  limiting any other legal,  equitable or  contractual  remedies
that may  available to the Trustee or any Holder of a Note, if the Company shall
fail to make any  payment  of  interest  as and when due under the terms of this
Indenture and the Notes,  funds on deposit in the Reserve  Account shall be used
to make such interest payment.  In the event that any funds are used to make any
interest  payment,  or if the amount on deposit in the Reserve  Account shall at
any time be less  than six  months'  interest  based on the  amount  outstanding
hereunder at such time, the Company shall  immediately  deposit into the Reserve
Account  cash in such amount as shall be  necessary  to  increase  the amount on
deposit in the Reserve Account to an amount equal to six months' interest on the
Notes;  provided,  that the Company shall not make any deposits into the Reserve
Account  during  any  period in which the  Company  shall be in  default  in the
payment of any  principal  of, or  interest  on, any Senior  Debt after the same
shall have  become due and  payable,  whether at  maturity,  at a date fixed for
prepayment, by declaration of acceleration or otherwise, or during any period in
which a Blockage Notice under Section 1404 shall be in effect. The parties shall
execute a security agreement (the "Reserve Account Security  Agreement"),  which
shall be in the form  attached  hereto as Exhibit B, pursuant to which all funds
on  deposit  in the  Reserve  Account  from time to time will be  pledged to the
Trustee,  on behalf of the Holders  from time to time of the Notes,  as security
for all  obligations  of the Company  under this  Indenture  and the Notes.  The
Company  agrees to take all action and execute  all  documents  and  instruments
reasonably  requested  by the Holder  from time to time in order to perfect  and
maintain the security  interest of the Trustee,  on behalf of the Holders of the
Notes, in the Reserve Account.
                                       56
<PAGE>
                                  ARTICLE XIII
                       Defeasance and Covenant Defeasance

Section 1301. Company's Option to Effect Defeasance or Covenant Defeasance.
              -------------------------------------------------------------

         The Company may elect,  at its option at any time, to have Section 1302
or Section 1303 applied to any Notes upon  compliance  with the  conditions  set
forth below in this  Article.  Any such  election  shall be evidenced by a Board
Resolution.

Section 1302. Defeasance and Discharge.
              -------------------------

         Upon the Company's exercise of its option (if any) to have this Section
applied to any Notes,  the Company shall be deemed to have been  discharged from
its obligations,  and the provisions of Article XIV shall cease to be effective,
with respect to such Notes as provided in this Section on and after the date the
conditions  set  forth  in  Section  1304  are  satisfied   (hereinafter  called
"Defeasance"). For this purpose, such Defeasance means that the Company shall be
deemed to have paid and discharged the entire  indebtedness  represented by such
Notes and to have satisfied all its other  obligations under such Notes and this
Indenture  insofar as such Notes are concerned (and the Trustee,  at the expense
of the  Company,  shall  execute  proper  instruments  acknowledging  the same),
subject to the  following  which shall  survive  until  otherwise  terminated or
discharged hereunder: (1) the rights of Holders of such Notes to receive, solely
from the trust fund  described  in  Section  1304 and as more fully set forth in
such  Section,  payments  in respect of the  principal  of and any  premium  and
interest on such Notes when payments are due, (2) the Company's obligations with
respect to such Notes  under  Sections  304,  305,  306,  1002 and 1003 and with
respect to the Trustee under Section 607, (3) the rights, powers, trusts, duties
and  immunities  of the  Trustee  hereunder  and (4) this  Article.  Subject  to
compliance  with this  Article,  the Company may exercise its option (if any) to
have this Section applied to any Notes notwithstanding the prior exercise of its
option (if any) to have Section 1303 applied to such Notes.

Section 1303. Covenant Defeasance.
              --------------------

         Upon the Company's exercise of its option (if any) to have this Section
applied to any Notes,  (1) the Company  shall be released  from its  obligations
under Section 801(3),  Sections 1006 through 1007, inclusive,  and any covenants
provided  pursuant  to Section  901(2),  901(6) or 901(7) for the benefit of the
Holders of such Notes and (2) the occurrence of any event  specified in Sections
501(c) (with  respect to any of Section  801(3),  Sections  1006  through  1007,
inclusive,  and any such covenants provided pursuant to Section 301(19),  901(2)
or 901(6),  shall be deemed  not to be or result in an Event of Default  and the
provisions of Article XIV shall cease to be effective, in each case with respect
to such Notes as provided in this  Section on and after the date the  conditions
set  forth  in  Section  1304  are  satisfied   (hereinafter   called  "Covenant
Defeasance").  For this  purpose,  such  Covenant  Defeasance  means that,  with
respect to such  Notes,  the  Company  may omit to comply with and shall have no
liability in respect of any term,  condition or limitation set forth in any such
specified  Section (to the extent so specified in the case of Section 501(c)) or
Article XIV, whether directly or indirectly by reason of any reference elsewhere
herein to any such Section or Article or by reason of any reference in any such
                                       57
<PAGE>
Section or Article to any other provision  herein or in any other document,  but
the remainder of this Indenture and such Notes shall be unaffected thereby.

Section 1304. Conditions to Defeasance or Covenant Defeasance.
              ------------------------------------------------

         The following  shall be the  conditions to the  application  of Section
1302 or Section 1303 to any Notes:

                  (1) The Company shall  irrevocably have deposited or caused to
         be  deposited  with the Trustee as trust funds in trust for the purpose
         of making the following payments, specifically pledged as Note for, and
         dedicated  solely to, the  benefit of the  Holders of such  Notes,  (A)
         money in an amount,  or (B) U.S.  Government  Obligations which through
         the scheduled  payment of principal and interest in respect  thereof in
         accordance with their terms will provide, not later than one day before
         the due date of any payment,  money in an amount,  or (C) a combination
         thereof,  in each  case  sufficient,  in the  opinion  of a  nationally
         recognized  firm  of  independent  public  accountants  expressed  in a
         written  certification  thereof  delivered to the  Trustee,  to pay and
         discharge,  and  which  shall  be  applied  by the  Trustee  to pay and
         discharge,  the principal of and any premium and interest on such Notes
         on  the  respective   Stated  Maturities  or  on  any  Redemption  Date
         established  pursuant to clause (9) below, in accordance with the terms
         of this  Indenture  and such Notes.  As used herein,  "U.S.  Government
         Obligation"  means (x) any Note which is (i) a direct obligation of the
         United  States of America  for the  payment of which the full faith and
         credit of the United States of America is pledged or (ii) an obligation
         of a Person  controlled  or  supervised  by and  acting as an agency or
         instrumentality of the United States of America the payment of which is
         unconditionally guaranteed as a full faith and credit obligation by the
         United  States of America,  which,  in either case (i) or (ii),  is not
         callable or redeemable at the option of the issuer thereof, and (y) any
         depositary  receipt issued by a bank (as defined in Section  3(a)(2) of
         the Securities  Act) as custodian  with respect to any U.S.  Government
         Obligation which is specified in Clause (x) above and held by such bank
         for the  account  of the  holder of such  depositary  receipt,  or with
         respect to any specific payment of principal of or interest on any U.S.
         Government  Obligation  which is so specified  and held,  provided that
         (except as required by law) such  custodian is not  authorized  to make
         any deduction from the amount payable to the holder of such  depositary
         receipt  from any amount  received by the  custodian  in respect of the
         U.S.  Government  Obligation  or the  specific  payment of principal or
         interest evidenced by such depositary receipt.

                  (2) In the event of an election to have  Section 1302 apply to
         any Notes,  the Company shall have  delivered to the Trustee an Opinion
         of Counsel stating that (A) the Company has received from, or there has
         been published by, the Internal  Revenue  Service a ruling or (B) since
         the date of this instrument,  there has been a change in the applicable
         Federal  income tax law, in either case (A) or (B) to the effect  that,
         and based thereon such opinion shall confirm that,  the Holders of such
         Notes will not recognize  gain or loss for Federal  income tax purposes
         as a result of the  deposit,  Defeasance  and  discharge to be effected
         with respect to such Notes and will be subject to Federal income
                                       58
<PAGE>
         tax on the same  amount,  in the same  manner  and at the same times as
         would be the case if such deposit, Defeasance and discharge were not to
         occur.

                  (3) In the event of an election to have  Section 1303 apply to
         any Notes,  the Company shall have  delivered to the Trustee an Opinion
         of  Counsel  to the  effect  that the  Holders  of such  Notes will not
         recognize  gain or loss for Federal  income tax purposes as a result of
         the deposit and Covenant Defeasance to be effected with respect to such
         Notes and will be subject to Federal income tax on the same amount,  in
         the  same  manner  and at the  same  times as would be the case if such
         deposit and Covenant Defeasance were not to occur.

                  (4)  The  Company  shall  have  delivered  to the  Trustee  an
         Officers'  Certificate  to the effect that  neither  such Notes nor any
         other  Notes,  if  then  listed  on any  securities  exchange,  will be
         delisted as a result of such deposit.

                  (5) No event  which  is,  or after  notice or lapse of time or
         both would  become,  an Event of Default  with respect to such Notes or
         any other Notes shall have  occurred and be  continuing  at the time of
         such  deposit or, with regard to any such event  specified  in Sections
         501(f),  (g), (h) or (i), at any time on or prior to the 90th day after
         the date of such deposit (it being understood that this condition shall
         not be deemed satisfied until after such 90th day).

                  (6) Such Defeasance or Covenant Defeasance shall not cause the
         Trustee to have a conflicting  interest within the meaning of the Trust
         Indenture Act (assuming all Notes are in default  within the meaning of
         such Act).

                  (7) Such Defeasance or Covenant Defeasance shall not result in
         a breach or  violation  of, or  constitute a default  under,  any other
         agreement or  instrument to which the Company is a party or by which it
         is bound.

                  (8) Such Defeasance or Covenant Defeasance shall not result in
         the trust arising from such deposit  constituting an investment company
         within the  meaning of the  Investment  Company  Act unless  such trust
         shall  be  registered  under  such  Act  or  exempt  from  registration
         thereunder.

                  (9) If the Notes are to be redeemed prior to Stated  Maturity,
         notice of such  redemption  shall have been duly given pursuant to this
         Indenture or provision therefor  satisfactory to the Trustee shall have
         been made.

                  (10) At the  time  of  such  deposit,  (A) no  default  in the
         payment of any  principal  of or premium or interest on any Senior Debt
         shall have  occurred  and be  continuing,  (B) no event of default with
         respect to any Senior  Debt shall have  resulted  in such  Senior  Debt
         becoming,  and  continuing  to be, due and payable prior to the date on
         which it would otherwise have become due and payable (unless payment of
         such Senior Debt has been made or duly provided  for), and (C) no other
         event of default  with  respect to any Senior Debt shall have  occurred
         and be continuing permitting (after notice or lapse of
                                       59
<PAGE>
         time or both) the  holders of such  Senior Debt (or a trustee on behalf
         of such  holders) to declare such Senior Debt due and payable  prior to
         the date on which it would otherwise have become due and payable.

                  (11) The  Company  shall  have  delivered  to the  Trustee  an
         Officers'  Certificate and an Opinion of Counsel, each stating that all
         conditions  precedent  with  respect  to such  Defeasance  or  Covenant
         Defeasance have been complied with.

Section 1305. Deposited  Money  and U.S.  Government  Obligations  to Be Held in
              ------------------------------------------------------------------
              Trust; Miscellaneous Provisions.
              --------------------------------

         Subject to the  provisions of the last  paragraph of Section 1003,  all
money and U.S. Government Obligations (including the proceeds thereof) deposited
with the Trustee  pursuant to Section 1304 in respect of any Notes shall be held
in trust and applied by the Trustee,  in accordance  with the provisions of such
Notes and this  Indenture,  to the payment,  either directly or through any such
Paying  Agent  (including  the  Company  acting as its own Paying  Agent) as the
Trustee may  determine,  to the  Holders of such  Notes,  of all sums due and to
become due thereon in respect of  principal  and any premium and  interest,  but
money so held in trust need not be  segregated  from other  funds  except to the
extent required by law.

         Money and U.S.  Government  Obligations  so held in trust  shall not be
subject to the provisions of Article XIV.

         The Company shall pay and indemnify the Trustee against any tax, fee or
other  charge  imposed on or assessed  against the U.S.  Government  Obligations
deposited  pursuant to Section 1304 or the  principal  and interest  received in
respect thereof other than any such tax, fee or other charge which by law is for
the account of the Holders of Outstanding Notes.

         Anything in this Article to the contrary  notwithstanding,  the Trustee
shall  deliver or pay to the Company from time to time upon Company  Request any
money or U.S. Government Obligations held by it as provided in Section 1304 with
respect to any Notes which,  in the opinion of a nationally  recognized  firm of
independent  public  accountants  expressed in a written  certification  thereof
delivered to the Trustee,  are in excess of the amount  thereof which would then
be required to be deposited to effect the Defeasance or Covenant Defeasance,  as
the case may be, with respect to such Notes.

Section 1306. Reinstatement.
              --------------

         If the  Trustee  or the  Paying  Agent is  unable to apply any money in
accordance with this Article with respect to any Notes by reason of any order or
judgment  of any  court or  governmental  authority  enjoining,  restraining  or
otherwise  prohibiting  such  application,   then  the  obligations  under  this
Indenture and such Notes from which the Company has been  discharged or released
pursuant to Section  1302 or 1303 shall be revived and  reinstated  as though no
deposit had occurred pursuant to this Article with respect to such Notes,  until
such time as the Trustee or Paying Agent is permitted to apply all money held in
trust  pursuant to Section  1305 with respect to such Notes in  accordance  with
this Article; provided, however, that at any such time
                                       60
<PAGE>
or during the continuance of any such event,  the Company may request the return
of all money or securities  deposited  hereunder  with respect to such Notes and
the Trustee will return to the Company all such money and securities.

                                   ARTICLE XIV
                             Subordination of Notes

Section 1401. Notes Subordinate to Senior Debt.
              ---------------------------------

         The  Company  covenants  and agrees,  and each  Holder of Notes  issued
hereunder by his  acceptance  thereof  likewise  covenants and agrees,  that all
Notes shall be issued  subject to the  provisions  of this Article XIV, and each
Holder of a Note,  whether upon  original  issue or upon  transfer or assignment
thereof, accepts and agrees to be bound by such provisions.

         Each Note  evidences  subordinated  debt and shall be  subordinate  and
junior in right of  payment to all Senior  Debt to the extent  provided  in this
Article XIV and nothing in this Article XIV shall be construed as a limit on the
extent of the secured  claim of the Senior Debt  lenders.  For purposes  hereof,
"Senior Debt" means and includes all  obligations,  liabilities and indebtedness
of the Company now or  hereafter  existing,  whether  fixed or  contingent,  and
whether for principal,  interest, fees, expenses,  indemnification or otherwise,
which by its  terms is  senior  in right of  payment  to the  Notes  (including,
without  limitation,  indebtedness under the Senior Credit Agreement) and senior
in right of payment to any other  indebtedness of the Company which by its terms
ranks pari passu with the Notes.

Section 1402. Continuing Senior Status.
              -------------------------

         The Senior Debt shall  continue  to be Senior Debt and  entitled to the
benefits  of  these  subordination  provisions  irrespective  of any  amendment,
modification  or waiver of any term of the Senior Debt, any extension or renewal
of the Senior  Debt,  any  refinancing  or  refunding  of the Senior Debt or the
granting or release of any collateral or security  securing the repayment of the
Senior Debt.

Section 1403. Defaults With Respect to Senior Debt.
              -------------------------------------

         In the event the Company  shall default in the payment of any principal
of, or  interest  on, any Senior  Debt when the same  becomes  due and  payable,
whether  at  maturity,  at a  date  fixed  for  prepayment,  by  declaration  of
acceleration or otherwise,  then,  unless and until such default shall have been
cured or waived or shall have ceased to exist, no direct or indirect payment (in
cash, property or securities or by set-off or otherwise) shall be made or agreed
to be made on account of any Notes,  or as a sinking  fund for any Notes,  or in
respect of any redemption, retirement, purchase, prepayment or other acquisition
of any Notes (including  without  limitation any deposit by the Company into the
Reserve Account); provided, that payments from the Reserve Account in accordance
with Section 1202 shall be permitted.
                                       61
<PAGE>
Section 1404. Blockage Notice.
              ----------------

         Upon the  occurrence  of any Default  (as defined in the Senior  Credit
Agreement),  then, unless and until such Default shall have been cured or waived
in writing or shall have  ceased to exist,  no direct or  indirect  payment  (in
cash, property or securities or by set-off or otherwise) shall be made or agreed
to be made on account of any Notes,  or as a sinking  fund for any Notes,  or in
respect of any redemption, retirement, purchase, prepayment or other acquisition
of any Notes (including  without  limitation any deposit by the Company into the
Reserve  Account)  during any period of one-hundred  eighty (180) days after the
time a notice of such  Default  shall  have  been  given to the  Company  by the
holders  of Senior  Debt or the agent  therefor  stating  that such  notice is a
"Blockage Notice" given pursuant to this Section 12(d), other than payments from
the Reserve  Account in accordance with Section 1202. Only one such period of up
to one-hundred eighty (180) days may be commenced within any three-hundred sixty
(360) day  period;  provided,  that if the  Default  which is the  subject  of a
Blockage  Notice shall have been cured or waived in writing or shall have ceased
to exist  within  ninety (90) days after such  Blockage  Notice  shall have been
given, then one (1) additional  Blockage Notice may be given,  covering a period
of up to one-hundred  eighty (180) days, during such  three-hundred  sixty (360)
day period.  No Blockage  Notice shall be given with respect to a Default  which
existed and was known to the holders of the Senior Debt or the agent therefor at
the time the most recent Blockage Notice was given (unless such Default has been
cured or waived in writing for a period in the  interim  equal to the greater of
(i) thirty  (30) days,  or (ii) the number of days from the date of such cure or
waiver through and including the date of the next scheduled  payment of interest
on the  Notes).  In the  event  that the  holders  of  Senior  Debt or the agent
therefor shall deliver any Blockage Notice  pursuant to this Section 12(d),  any
payment of  principal,  interest or other  amounts  that,  but for such Blockage
Notice,  would have been payable by the Company to the holder of any Note during
the period covered by such Blockage  Notice shall be immediately due and payable
in full upon the expiration of the period covered by such Blockage Notice.

Section 1405. Priority of Payments.
              ---------------------

         In the event of

                  (1) any  insolvency,  bankruptcy,  receivership,  liquidation,
         reorganization,  readjustment,  composition or other similar proceeding
         which relates to the Company or its property,

                  (2) any proceeding for the  liquidation,  dissolution or other
         winding-up  of the Company,  voluntary or  involuntary,  whether or not
         involving insolvency or bankruptcy proceedings,

                  (3)  any   assignment  by  the  Company  for  the  benefit  of
         creditors, or

                  (4) any other marshaling of the assets of the Company,

         then and in any such event:
                                       62
<PAGE>
                  (i) all  Senior  Debt  shall  first be paid in full,  in cash,
         before any  payment or  distribution,  whether in cash,  securities  or
         other  property  (other  than  payments  from the  Reserve  Account  in
         accordance  with Section 1202),  shall be made to any Holder on account
         of any Notes;

                  (ii) any payment or distribution,  whether in cash, securities
         or other  property  (other than  securities of the Company or any other
         corporation  provided for by a plan or  reorganization  or readjustment
         the  payment  of which is  subordinated,  at least to the extent of the
         Notes as provided in this  Section  1405,  to the payment of all Senior
         Debt  at the  time  outstanding  and to any  Securities  issued  to the
         holders of Senior  Debt in  respect  of the Senior  Debt under any such
         plan or reorganization or readjustment),  that would otherwise (but for
         this Section 1405),  be payable or deliverable in respect of any Notes,
         shall be paid or  delivered  directly  to the holders of Senior Debt in
         accordance  with the  priorities  then  existing  among such holders of
         Senior  Debt  until all Senior  Debt  shall have been paid in full,  in
         cash; and

                  (iii) if any holder of Notes fails to file a claim or proof of
         debt in respect of such Notes in such  proceedings at least thirty (30)
         business  days prior to the  latest  date  permitted  by rule of law or
         court order for such  filing,  then the holders of Senior Debt shall be
         authorized (but not obligated) to file such claim or proof on behalf of
         such Holder of Notes.  Each Holder of the Notes,  while it shall retain
         the  right to vote  its  claim  and  otherwise  act in any  bankruptcy,
         insolvency or similar proceeding related to the Company, shall not take
         any act or vote in any way so as to contest the  enforceability  of the
         subordination provisions set forth herein.

Section 1406. Acceleration of Notes.
              ----------------------

         In the event that the Senior Debt shall be declared  due and payable as
the result of the  occurrence  of any one or more  defaults in respect  thereof,
under  circumstances  when the terms of Section  1405 of this  Indenture  do not
prohibit  payment  on the  Notes,  no  direct  or  indirect  payment  (in  cash,
securities,  other property or by set-off or otherwise)  shall be made or agreed
to be made on  account  of any Note,  or as a sinking  fund for any Note,  or in
respect of any redemption, retirement, purchase, prepayment or other acquisition
of any Note,  unless and until all Senior Debt shall have been paid in full,  in
cash, or such declaration and its consequences shall have been rescinded and all
such defaults shall have been remedied or waived in writing or shall have ceased
to exist.

Section 1407. Avoided Payments.
              -----------------

         In the event that

                  (1) any payment or distribution  shall be paid to or collected
         or  received  by any  holders of Notes in  contravention  of any of the
         terms of this Article XIV and prior to the payment in full, in cash, of
         the Senior Debt at the time outstanding, and
                                       63
<PAGE>
                  (2) any holder of such  Senior  Debt shall have  notified  the
         Trustee,  within ninety (90) days of any such payment or  distribution,
         of the  facts  by  reason  of  which  such  collection  or  receipt  so
         contravenes this Article XIV,

then and in any such event such  holders of the Notes will  deliver such payment
or distribution, to the extent necessary to pay all such Senior Debt in full, in
cash, to the holders of such Senior Debt and, until so delivered, the same shall
be held in trust by such  holders of the Notes as the property of the holders of
such Senior  Debt.  If,  after any amount is  delivered to the holders of Senior
Debt  pursuant to this  Section  1407,  either (i) the holders of Notes shall be
required  by an  order  or  judgment  of a court of  competent  jurisdiction  to
disgorge a payment (the "Avoided Payment") received by them and so paid over (in
whole or in part) to the holders of Senior Debt, or (ii) the outstanding  Senior
Debt shall  thereafter be paid in full, in cash,  without  giving effect to such
delivery made pursuant to this Section 1407, then, in any such case, the holders
of Senior Debt shall  return to such holders of the Notes an amount equal to the
amount  delivered to such holders of Senior Debt  pursuant to this Section 1407,
so long as (in the case of the immediately preceding clause (ii) only) after the
return of such amount the Senior Debt shall  remain paid in full,  in cash.  For
purposes of clause (i) of the immediately  preceding sentence,  if less than all
of the  Avoided  Payment  was paid over to the  holders  of Senior  Debt and the
holders of the Notes are able to satisfy their  obligations  under such order or
judgment in whole or in part from the portion of the Avoided Payment not so paid
over to the holders of the Senior Debt,  the holders of Senior Debt shall not be
required to return any  portion of the  Avoided  Payment in excess of the amount
actually required by the holders of the Notes to satisfy their obligations.

Section 1408. Subrogation Upon Payment of Senior Debt.
              ----------------------------------------

         Upon the payment in full, in cash,  of all Senior Debt,  the holders of
the Notes  shall be  subrogated  to all rights of any  holder of Senior  Debt to
receive any  further  payments or  distributions  applicable  to the Senior Debt
until the Notes shall have been paid in full, and such payments or distributions
received  by the  holders of the Notes by reason of such  subrogation,  of cash,
securities or other property that otherwise  would be paid or distributed to the
holders of Senior Debt,  shall,  as between the Company and its creditors  other
than the holders of Senior Debt, on the one hand,  and the holders of the Notes,
on the other hand, be deemed to be a payment by the Company on account of Senior
Debt, and not on account of the Notes.

Section 1409. Trustee to Effectuate Subordination.
              ------------------------------------

         Each Holder of a Note by his acceptance  thereof authorizes and directs
the Trustee in his behalf to take such action as may be necessary or appropriate
to effectuate  the  subordination  provided in this Article XIV and appoints the
Trustee his attorney-in-fact for any and all such purposes.

Section 1410. Notice to Trustee.
              ------------------

         The Company shall give prompt written  notice to a Responsible  Officer
of the Trustee of any fact known to the Company which would  prohibit the making
of any payment of monies
                                       64
<PAGE>
to or by the Trustee in respect of the Notes  pursuant to the provisions of this
Article XIV.  Notwithstanding  the  provisions  of this Article XIV or any other
provision of this Indenture,  the Trustee shall not be charged with knowledge of
the  existence  of any facts which would  prohibit  the making of any payment of
monies to or by the Trustee in respect of the Notes  pursuant to the  provisions
of this Article XIV, unless and until a Responsible Officer of the Trustee shall
have  received  written  notice  thereof at the  Corporate  Trust  Office of the
Trustee  from the  Company  or a holder or  holders  of Senior  Debt or from any
trustee  therefor;  and  before  the  receipt of any such  written  notice,  the
Trustee,  subject to the  provisions  of Article  VI,  shall be  entitled in all
respects  to assume that no such facts  exist;  provided,  however,  that if the
Trustee shall not have received the notice  provided for in this Section 1410 at
least two  Business  Days prior to the date upon  which by the terms  hereof any
money may become payable for any purpose  (including,  without  limitation,  the
payment of the principal of (or premium, if any) or interest on any Note), then,
anything  herein  contained to the contrary  notwithstanding,  the Trustee shall
have full power and authority to receive such money and to apply the same to the
purposes for which they were  received,  and shall not be affected by any notice
to the contrary  which may be received by it within two  Business  Days prior to
such date.

         The Trustee, subject to the provisions of Article VI, shall be entitled
to rely on the  delivery  to it of a  written  notice  by a Person  representing
himself to be a holder of Senior Debt (or a trustee on behalf of such holder) to
establish  that such  notice  has been  given by a holder  of  Senior  Debt or a
trustee on behalf of any such holder or  holders.  In the event that the Trustee
determines  in good faith that further  evidence is required with respect to the
right of any Person as a holder of Senior Debt to  participate in any payment or
distribution  pursuant to this  Article XIV, the Trustee may request such Person
to furnish  evidence  to the  reasonable  satisfaction  of the Trustee as to the
amount of Senior  Debt held by such  Person,  the extent to which such Person is
entitled to  participate  in such  payment or  distribution  and any other facts
pertinent  to the rights of such  Person  under this  Article  XIV,  and if such
evidence  is not  furnished  the  Trustee  may defer any  payment to such Person
pending  judicial  determination  as to the right of such Person to receive such
payment.

Section 1411. Rights  of  Trustee  as Holder of  Senior  Debt;  Preservation  of
              ------------------------------------------------------------------
              Trustee's Rights.
              -----------------

         The  Trustee in its  individual  capacity  shall be entitled to all the
rights set forth in this  Article XIV, in respect of any Senior Debt at any time
held by it, to the same extent as any other holder of Senior  Debt,  and nothing
in this Indenture shall deprive the Trustee of any of its rights as such holder.

         Nothing in this  Article XIV shall apply to claims of, or payments  to,
the Trustee under or pursuant to Section 607.

Section 1412. Trustee Not Fiduciary for Holders of Senior Debt.
              -------------------------------------------------

         The  Trustee  shall  not be  deemed  to owe any  fiduciary  duty to the
holders of Senior Debt and, subject to the provisions of Article VI, the Trustee
shall  not be liable to any  holder  of  Senior  Debt if it shall in good  faith
mistakenly pay over or deliver to any Holder, the Company
                                       65
<PAGE>
or any other  person money or assets to which any holder of Senior Debt shall be
entitled by virtue of this Article XIV or otherwise.

Section 1413. No Waiver of Subordination Provisions.
              --------------------------------------

         No right of any present or future  holder of any Senior Debt to enforce
subordination  as herein  provided shall at any time in any way be prejudiced or
impaired  by any act or failure to act on the part of the  Company or by any act
or failure to act, in good faith, by any such holder, or by any noncompliance by
the  Company  with  the  terms,  provisions  and  covenants  of this  Indenture,
regardless of any knowledge  thereof which any such holder may have or otherwise
be charged with.

         Without in any way limiting the generality of the foregoing  paragraph,
the holders of Senior  Debt may, at any time and from time to time,  without the
consent  of or  notice to the  Trustee  or the  Holders  of the  Notes,  without
incurring  responsibility  to the Holders of the Notes and without  impairing or
releasing  the  subordination  provided  in  this  Article  or  the  obligations
hereunder of the Holders of the Notes to the holders of Senior Debt,  do any one
or more of the  following:  (i) change the manner,  place or terms of payment or
extend the time of payment  of, or renew or alter,  Senior  Debt,  or  otherwise
amend or supplement in any manner Senior Debt or any  instrument  evidencing the
same or any  agreement  under  which  Senior  Debt is  outstanding;  (ii)  sell,
exchange,  release or  otherwise  deal with any property  pledged,  mortgaged or
otherwise  securing  Senior Debt;  (iii) release any person liable in any manner
for the collection of Senior Debt; and (iv) exercise or refrain from  exercising
any rights against the Company and any other Person.

Section 1414. Defeasance of this Article XIV.
              -------------------------------

         The subordination of the Notes provided by this Article XIV shall apply
only to Notes that are  Outstanding  under this  Indenture and is expressly made
subject to the provisions for Defeasance or Covenant  Defeasance in Article XIII
hereof and the  provisions for  satisfaction  and discharge of this Indenture in
Article IV hereof and, anything herein to the contrary notwithstanding, upon the
effectiveness  of any  such  Defeasance  or  Covenant  Defeasance  or  any  such
satisfaction and discharge,  the Notes then Outstanding shall thereupon cease to
be subordinated pursuant to this Article XIV.

         This instrument may be executed in any number of counterparts,  each of
which so executed shall be deemed to be an original,  but all such  counterparts
shall together constitute but one and the same instrument.
                                       66
<PAGE>
         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed,  and their respective  corporate seals to be hereunto affixed and
attested, all as of the day and year first above written.

                                        MOBILE MINI, INC.

                                        By
                                          --------------------------------------

                                        ----------------------------------------

Attest:

- -----------------------

                                        HARRIS TRUST AND SAVINGS BANK,
                                        as Trustee


                                        By
                                          --------------------------------------

                                        ----------------------------------------

Attest:

- -----------------------
                                       67
<PAGE>
STATE OF ARIZONA   )
                   ) ss.:
COUNTY OF MARICOPA )

         On the  _______ day of  ___________,  1997  before me  personally  came
________________________,  to me known,  who, being by me duly sworn, did depose
and say  that he is  _____________________  of  Mobile  Mini,  Inc.,  one of the
corporations  described in and which executed the foregoing instrument;  that he
knows the seal of said corporation;  that the seal affixed to said instrument is
such  corporate  seal;  that it was so  affixed  by  authority  of the  Board of
Directors  of said  corporation;  and that he signed  his name  thereto  by like
authority.


                                        ----------------------------------------


STATE OF _______           )
                           ) ss.:
COUNTY OF ______           )

         On the ______  day of  ____________,  1997  before me  personally  came
__________________, to me known, who, being by me duly sworn, did depose and say
that he is  _____________________  of Harris Trust and Savings Bank,  one of the
corporations  described in and which executed the foregoing instrument;  that he
knows the seal of said corporation;  that the seal affixed to said instrument is
such  corporate  seal;  that it was so  affixed  by  authority  of the  Board of
Directors  of said  corporation;  and that he signed  his name  thereto  by like
authority.

                                        ----------------------------------------
                                       68
<PAGE>
                                                                       EXHIBIT A

                          FORM OF SUBSIDIARY GUARANTEE
                          ----------------------------

         SUBORDINATED GUARANTEE (as amended from time to time, this "Guarantee")
dated as of __________, 199__, by (the "Guarantor"), a ____________ corporation,
in favor of HARRIS TRUST AND SAVINGS BANK,  (together  with its  successors  and
assigns, the "Trustee").

                                   WITNESSETH:

         WHEREAS,  Mobile Mini, Inc., a Delaware corporation  (together with its
successors,  assigns and  transferees,  the  "Company"),  and the  Trustee  have
entered  into that  Indenture,  dated as of _______ __, 1997 (the  "Indenture"),
pursuant to which the  Gurantor has  authorized  the creation of an issue of its
__% Senior Subordinated Notes Due 2002 (the "Notes"); and

         WHEREAS,  the Company,  pursuant to the Indenture,  has agreed to cause
the Guarantor to guaranty the payment and  performance of all obligations of the
Company  arising  under,  or in respect of, the  Indenture and the Notes and all
other documents executed in connection therewith, as hereinafter provided; and

         WHEREAS,  the  Guarantor  will, as a  [wholly-owned]  subsidiary of the
Company, derives substantial benefits from the proceeds of the Notes; and

         WHEREAS, the Guarantor is willing to execute this Guarantee in order to
induce the Holders to acquire the Notes;

         NOW THEREFORE,  in consideration of the premises and mutual  agreements
set forth  herein,  and other good and valuable  consideration  to the Guarantor
paid (the  receipt  and  sufficiency  of which  are  hereby  acknowledged),  the
Guarantor hereby agrees with the Trustee, on behalf of the Holders, as follows:

1.       Definitions.

         Terms  used  herein and not  otherwise  defined  herein  shall have the
respective meanings given to such terms in the Indenture.

2.       Guaranteed Obligations.

         The Guarantor hereby irrevocably and unconditionally  guaranties to the
Trustee,  on behalf of the Holders,  and to the holders from time to time of the
Notes, as and for its own
                                        1
<PAGE>
debt, until final and  indefeasible  payment has been made, the due and punctual
payment of the principal of, and interest on, the Notes at any time outstanding,
and the  due  and  punctual  payment  of all  amounts  payable,  and  all  other
indebtedness owing, by the Company under the Indenture and the Notes and any the
other documents, instruments or agreements executed in connection therewith (all
such  obligations  so  Guaranteed  are herein  collectively  referred  to as the
"Guaranteed  Obligations"),  in each case when and as the same shall  become due
and payable, whether at maturity,  pursuant to mandatory or optional prepayment,
by  acceleration  or otherwise,  all in accordance with the terms and provisions
thereof;  it being the  intent of each  Guarantor  that the  guaranty  set forth
herein shall be a guaranty of payment and not a guaranty of collection.

3.       Performance under this Guarantee.

         In the event the Company fails to pay when due any payment of principal
or interest on the Notes, the Guarantor shall, upon demand of the holders of the
Notes to whom such payment is due, but subject to Section 14 hereof, immediately
pay to such holders the entire amount of the Guaranteed  Obligations due to such
holders at such time.

4.       Waivers.

         To the fullest  extent  permitted  by law,  the  Guarantor  does hereby
waive:

                  (a) notice of acceptance of this Guarantee;

                  (b)  notice  of any  purchase  of the  Notes or the  creation,
         existence or acquisition of any of the Guaranteed Obligations;

                  (c)  notice  of  the  amount  of the  Guaranteed  Obligations,
         subject,  however,  to the  Guarantor's  right to make  inquiry  of the
         holders  of the  Notes  to  ascertain  the  amount  of  the  Guaranteed
         Obligations at any reasonable time;

                  (d) notice of adverse change in the financial condition of the
         Company,  any other guarantor of the Notes or any other fact that might
         increase the Guarantor's risk hereunder;

                  (e) notice of presentment for payment,  demand,  protest,  and
         notice thereof as to the Notes or any other instrument;

                  (f) notice of any Event of Default;

                  (g) all other notices  (except if such notice is  specifically
         otherwise  required to be given to the Guarantor  under this Guarantee)
         and demands to which the Guarantor might otherwise be entitled;
                                        2
<PAGE>
                  (h) the right by statute or  otherwise  to require any holders
         of the Notes to  institute  suit  against the Company or to exhaust the
         rights and  remedies of any holder of the Notes  against the Company or
         any other  guarantor  of the Notes,  the  Guarantor  being bound to the
         payment of each and all Guaranteed Obligations, whether now existing or
         hereafter  accruing,  as fully as if such Guaranteed  Obligations  were
         directly owed by the Guarantor;

                  (i) any defense  arising by reason of any  disability or other
         defense (other than the defense that the Guaranteed  Obligations  shall
         have been fully and finally  performed  and  indefeasibly  paid) of the
         Company or by reason of the cessation from any cause  whatsoever of the
         liability of the Company in respect of the Guaranteed Obligations;

                  (j) any stay  (except in  connection  with a pending  appeal),
         valuation,  appraisal,  redemption  or extension law now or at any time
         hereafter in force which,  but for this waiver,  might be applicable to
         any sale made under any judgment, order or decree based on the Notes as
         well as any  redemption  in  respect  of any  such  judgment,  order or
         decree;  and  Guarantor  covenants  that it will not at any time insist
         upon or plead,  or in any manner claim or take the benefit or advantage
         of such law; and

                  (k) any  claim  of any  nature  arising  out of any  right  of
         indemnity,  contribution,  reimbursement  or any similar right,  or any
         claim of subrogation arising, in respect of any payment made under this
         Guarantee or in connection with this Guarantee,  against the Company or
         the  estate of the  Company,  in each case if,  and for so long as, the
         Company is the subject of any proceeding  brought under Title 11 of the
         United States Code,  or any  bankruptcy,  reorganization,  arrangement,
         insolvency, readjustment of debt, dissolution or liquidation law of any
         jurisdiction,  whether now or hereafter in effect,  and further  agrees
         that it will not file any claims  against  the Company or the estate of
         the Company in the course of such  proceeding  in respect of the rights
         referred  to in this clause  (k),  and  further  agrees that any of the
         holders of the Notes may  specifically  enforce the  provisions of this
         clause (k).

Until all of the Guaranteed  Obligations  shall have been  indefeasibly  paid in
full,  the  Guarantor  shall  have no right of  subrogation,  reimbursement,  or
indemnity  whatsoever  in respect  thereof  and no right of  recourse to or with
respect to any assets or property of the  Company.  Nothing  shall  discharge or
satisfy the  obligations  of the Guarantor  hereunder  except the full and final
performance and indefeasible payment of the Guaranteed Obligations.

5.       Releases.
                                        3
<PAGE>
         The  Guarantor  consents and agrees that,  without  notice to or by the
Guarantor and without  affecting or impairing the  obligations  of the Guarantor
hereunder,  each  holder of the Notes  and/or any agent  acting on behalf of the
holders  of the  Notes,  in the  manner  provided  in the  Notes,  by  action or
inaction, may

                  (a) compromise or settle, extend the period of duration or the
         time for the payment of, or may refuse to, or otherwise  not,  enforce,
         or may, by action or  inaction,  release all or any one or more parties
         to, the Notes or any related document, instrument or agreement,

                  (b) grant other indulgences to the Company in respect thereof,

                  (c)  amend or modify  in any  manner  and at any time (or from
         time to time)  any one or more of the  Notes or any  related  document,
         instrument or agreement,

                  (d) release or substitute  any one or more of the endorsers or
         guarantors of the  Guaranteed  Obligations,  whether  parties hereto or
         not, and

                  (e)  exchange,  enforce,  waive,  or  release,  by  action  or
         inaction,  any security  for the  Guaranteed  Obligations  or any other
         guaranty of the Notes.

6.       Marshaling; Return of Payments.

         The Guarantor consents and agrees:

                  (a) that  neither  the  holders  of the  Notes  nor any  agent
         therefor  shall be under any  obligation to marshal any assets in favor
         of  the  Guarantor,  or  against  or in  payment  of  any or all of the
         Guaranteed Obligations, and

                  (b)  that,  to the  extent  the  Company  makes a  payment  or
         payments to any holder of the Notes,  which  payment or payments or any
         part thereof is subsequently invalidated,  declared to be fraudulent or
         preferential,  set aside, or required, for any of the foregoing reasons
         or for any other  reason,  to be  repaid  or paid over to a  custodian,
         trustee,  receiver,  or any  other  party  under  any  (i)  bankruptcy,
         reorganization,  compromise,  arrangement,  insolvency, readjustment of
         debt,  dissolution  or  liquidation  or  similar  law,  whether  now or
         hereinafter in effect, of any  jurisdiction,  (ii) common law, or (iii)
         equitable cause,  then to the extent of such payment or repayment,  the
         obligation  or part thereof  intended to be satisfied  thereby shall be
         revived and  continued  in full force and effect as if said  payment or
         payments had not been made and the Guarantor shall be primarily  liable
         for such obligation.

7.       Liability.
                                        4
<PAGE>
         The Guarantor  agrees that its  liability in respect of this  Guarantee
shall be immediate and shall not be contingent  upon the exercise or enforcement
by any holder of the Notes and/or any agent  therefor of whatever  remedies such
Person may have against the Company or any other guarantor or the enforcement of
any  lien or the  realization  upon any  security  such  person  may at any time
possess.

8.       Primary Obligations.

         This  Guarantee is a primary and original  obligation  of the Guarantor
and is an  absolute,  unconditional,  continuing,  and  irrevocable  guaranty of
payment  and shall  remain in full  force and effect  without  respect to future
changes in conditions, including change of law or any invalidity or irregularity
with respect to the issuance of any obligations (including,  without limitation,
the Notes) of the  Company to any  holder of the Notes,  or with  respect to the
execution  and delivery of any agreement  (including,  without  limitation,  the
Indenture  and the Notes) by the  Company  for the  benefit of any holder of the
Notes and/or any agent therefor.

9.       No Election.

         No election to proceed in one form of action or proceeding,  or against
any party, or on any obligation,  shall constitute a waiver by any holder of the
Notes  and/or any agent for the  holders of the Notes of its right to proceed in
any other form of action or  proceeding  or against  other  parties  unless such
holder  and/or  such  agent  has   expressly   waived  such  right  in  writing.
Specifically, but without limiting the generality of the foregoing, no action or
proceeding  by any holder of the Notes  and/or any agent for the  holders of the
Notes shall serve to diminish the liability of the Guarantor hereunder except to
the  extent  that  such   holder  of  the  Notes  or  such  agent   finally  and
unconditionally  shall  have  realized  payment  by such  action or  proceeding,
notwithstanding the effect of any such action or proceeding upon the Guarantor's
right of subrogation against the Company.

10.      Delay or Omission; No Waiver.

         No  course  of  dealing  on the part of any  holder of the Notes or any
agent  therefor  and no delay or  failure  on the  part of any  such  Person  to
exercise any right under this Guarantee  shall impair such right or operate as a
waiver of such right or otherwise  prejudice  such person's  rights,  powers and
remedies hereunder.  Every right and remedy given by this Guarantee or by law to
any  holder of the Notes may be  exercised  from time to time as often as may be
deemed expedient by such person.

11.      Restoration of Rights and Remedies.

         If any holder of the Notes or any agent therefor shall have  instituted
any  proceeding  to enforce any right or remedy  under this  Guarantee  and such
proceeding shall have been
                                        5
<PAGE>
discontinued  or  abandoned  for any  reason,  or  shall  have  been  determined
adversely  to such  holder,  then and in every  such  case such  holder  and the
Guarantor  shall,  except as may be limited or affected by any  determination in
such proceeding, be restored to their respective former positions hereunder, and
thereafter the rights and remedies of such holder of the Notes shall continue as
though no such proceeding had been instituted.

12.      Representations of the Guarantor.

         (a)      Information.  The Guarantor is

                  (i) fully aware of the financial  condition of the Company and
         delivers  this  Guarantee   based  solely  upon  its  own   independent
         investigation  thereof  and  in no  part  upon  any  representation  or
         statement of any holder of the Notes with respect thereto, and

                  (ii)  in  a  position  to  obtain,  and  hereby  assumes  full
         responsibility for obtaining, any additional information concerning the
         financial  condition  of the  Company  as it may deem  material  to its
         obligations  hereunder,  and the  Guarantor  is not relying  upon,  nor
         expecting,  such holder to furnish it any  information in any holder of
         the Notes or any other  party's  possession  concerning  the  financial
         condition of the Company.

         (b) Financial  Condition.  The Guarantor warrants and represents to the
Trustee that, as of the Closing Date:

                  (i) the Fair  Market  Value of the  assets  of the  Guarantor,
         taken as a whole,  exceeds its liabilities  (after giving effect to the
         execution and delivery of this Guarantee) taken as a whole;

                  (ii) the Guarantor is meeting its  liabilities  as they mature
         and has sufficient capital to conduct its business;

                  (iii) the  Guarantor is entering into this  Guarantee  without
         actual  intent to  hinder,  delay or defraud  either  present or future
         creditors; and

                  (iv)  there  are  not  now  pending  any  material   court  or
         administrative   proceedings  or  undischarged  judgments  against  the
         Guarantor,  and no  federal  or state  tax  liens  have  been  filed or
         threatened  against the  Guarantor,  nor is the Guarantor in default or
         claimed default under any agreement for borrowed money.
                                        6
<PAGE>
13.      Miscellaneous.

         (a) Expenses. The Guarantor will reimburse each holder of the Notes for
all  reasonable  out-of-pocket  costs of collection or  enforcement  (including,
without  limitation,  attorneys'  fees and  expenses)  incurred in enforcing the
obligations of the Guarantor under this Guarantee.

         (b) Amendments.  This Guarantee may, from time to time and at any time,
be amended by, and only by, an instrument or instruments in writing  executed by
the Guarantor and the holders of the Notes at the time outstanding.

         (c) Successors and Assigns. All covenants, agreements,  representations
and warranties made herein and in certificates  delivered in connection herewith
by or on behalf of the Guarantor  shall bind the  successors  and assigns of the
Guarantor,  whether so  expressed or not,  and all such  covenants,  agreements,
representations  and  warranties  shall inure to the benefit of all holders from
time to time of the Notes.

         (e) Governing Law. THIS GUARANTEE SHALL BE CONSTRUED IN ACCORDANCE WITH
AND GOVERNED BY THE INTERNAL LAWS OF THE STATE OF ARIZONA (WITHOUT REGARD TO ANY
CONFLICTS OF LAWS PRINCIPLES).  THE GUARANTOR HEREBY IRREVOCABLY  SUBMITS TO THE
NON-EXCLUSIVE  JURISDICTION  OF ANY UNITED STATES FEDERAL OR ARIZONA STATE COURT
IN ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS GUARANTEE AND THE
GUARANTOR HEREBY IRREVOCABLY AGREES THAT ALL CLAIMS IN RESPECT OF SUCH ACTION OR
PROCEEDING MAY BE HEARD AND DETERMINED IN ANY SUCH COURT.

         (f) Headings,  etc. Any headings or captions  preceding the text of the
several  sections  hereof are intended  solely for  convenience of reference and
shall not constitute a part of this Guarantee nor shall they affect its meaning,
construction  or effect.  Each  covenant  contained in this  Guarantee  shall be
construed (absent an express contrary provision therein) as being independent of
each and every  other  covenant  contained  herein and  compliance  with any one
covenant  shall not (absent  such an express  contrary  provision)  be deemed to
excuse compliance with any and all other covenants.

14.      Subordination of this Guarantee.

         The  Guaranteed  Obligations  are  subordinate  and  junior in right of
payment  to any and all  (a)  indebtedness  and  contingent  obligations  of the
Guarantor  owing to the holders of Senior Debt in respect of the Senior Debt and
(b) indebtedness or securities of the Guarantor payable to the Company or any of
its subsidiaries and pledged as collateral  security for the repayment of Senior
Debt, in each case, to the same extent and on the same terms as the Subordinated
Debt is subordinated to the Senior Debt pursuant to Section ___ of the
                                        7
<PAGE>
Indenture.  The  subordination  provisions  contained  in  Section  ____  of the
Indenture are hereby  incorporated  in their  entirety  herein by this reference
thereto.

15.      Liability of the Guarantor.

         It is understood  that while the amount of the  Guaranteed  Obligations
guaranteed hereby is not limited,  if in any action or proceeding  involving any
state,  federal or foreign  bankruptcy,  insolvency  or other law  affecting the
rights of creditors generally,  this Guarantee would be held or determined to be
void,  invalid  or  unenforceable  on  account  of the  amount of the  aggregate
liability   under  this  Guarantee   with  respect  to  the   Guarantor,   then,
notwithstanding  any other  provision  of this  Guarantee to the  contrary,  the
aggregate amount of such liability shall, with respect to the Guarantor, without
any further action of the Trustee or any other Person, be automatically  limited
and reduced with respect to the  Guarantor to the highest  amount which is valid
and enforceable as determined in such action or proceeding.

      [Remainder of page intentionally blank. Next page is signature page.]
                                        8
<PAGE>
         IN WITNESS  WHEREOF,  the  Guarantor  has caused this  Guarantee  to be
executed and delivered as of the date first hereinabove mentioned.

                                               [_______________________]

                                               By: ____________________

                                               Name: __________________

                                               Title: _________________
                                        9
<PAGE>
                                                                       EXHIBIT B
                                PLEDGE AGREEMENT
                                ----------------

                  THIS PLEDGE AGREEMENT  ("Agreement"),  dated as of the ____day
of _______,  1997, is entered into by and between MOBILE MINI,  INC., a Delaware
corporation  (the  "Company"),  and HARRIS TRUST AND SAVINGS  BANK,  an Illinois
corporation (the "Trustee").

                                    RECITALS:
                                    ---------

                  A. The Company and the Trustee have entered into an Indenture,
dated as of __________ __, 1997 ("Indenture"), pursuant to which the Company has
authorized  the  creation of an issue of its __% Senior  Subordinated  Notes Due
2002  (the  "Notes").  All  capitalized  terms  used as  defined  terms  in this
Agreement,  unless otherwise  expressly provided herein,  shall have the meaning
set forth in the Indenture.

                  B.  Pursuant  to the  Indenture,  the  Company  has  agreed to
establish an interest  reserve  account (the "Reserve  Account") and to grant to
the  Trustee,  on behalf of the  Holders,  a security  interest in such  Reserve
Account to secure all obligations of the Company arising under the Indenture and
the Notes in accordance with the terms of this Agreement.

                                   AGREEMENTS:
                                   -----------

         NOW,  THEREFORE,  in  consideration  of the premises and other good and
valuable  consideration,  the receipt and legal  sufficiency of which are hereby
acknowledged, the Company and the Trustee agree as follows:

I. Security  Interest.  The Company hereby pledges and grants to the Trustee and
its successors and assigns, on behalf of the Holders, a security interest in all
of the Company's right,  title and interest in and to all of the following:  (i)
the Reserve  Account which has been  established at Bank One Arizona,  N.A. (the
"Bank"),  as further  identified on Exhibit A attached hereto,  and (ii) any and
all  funds  of  the  Company  deposited  therein  and  any  earnings   therefrom
(collectively,  "Collateral");  provided,  that so long as no Event  of  Default
shall have occurred and be  continuing,  the Company shall be entitled to retain
for its own account any interest earned on the Reserve Account. Without limiting
the foregoing pledge and grant of security  interest,  and regardless of whether
an Event of Default (as defined in the  Indenture)  shall have  occurred  and be
continuing, so long as the Notes are outstanding, the Company shall be permitted
to use any funds  constituting  the  Collateral  only to pay interest  under the
Indenture and the Notes as set forth therein. The Company shall promptly provide
notice of the foregoing  pledge and security  interest to the Bank, in such form
as is reasonably acceptable to the Trustee, and shall obtain the acknowledgement
of the Bank of the terms thereof.

II.      Indebtedness Secured.

         A. Description of Indebtedness.  This Agreement is made for the purpose
of securing the following:
<PAGE>
                  1. payment of the principal amount of the Notes, together with
unpaid  interest,  and any  extension,  modification,  substitution  or  renewal
thereof; and

                  2. performance of any and all other obligations of the Company
arising under the Indenture and the Notes.

         B. Pledge  Obligations.  The term "Pledge  Obligations"  as used herein
shall mean, collectively, the monetary, performance and other obligations at any
time secured hereby.

III. Representations and Warranties. The Company represents and warrants and, so
long as any Pledge Obligations remain unpaid or unperformed,  shall continuously
represent and warrant that:  (i) each  instrument  or document  constituting  or
evidencing ownership of the Collateral is genuine and is in all respects what it
purports  to be;  (ii) the  Company is the owner of the  Collateral  free of all
security  interests or other  encumbrances  other than those granted pursuant to
this  Agreement in favor of the Trustee,  and no effective  financing  statement
covering the  Collateral  has been filed or recorded in any public  office other
than those filed or recorded pursuant to this Agreement in favor of the Trustee;
(iii) the  Company  is  authorized  to enter into this  Agreement;  and (iv) the
security interest granted to the Trustee pursuant to this Agreement with respect
to all  amounts  held in the  Reserve  Account  is a first  and  prior  security
interest in such Collateral.

IV. Affirmative Covenants.  So long as any Pledge Obligations remain unpaid, the
Company will defend the  Collateral  against the claims and demands of all other
parties,  will keep the  Collateral  free from all  security  interests or other
encumbrances  other than the  Trustee's,  and will not sell,  transfer,  assign,
deliver or otherwise  dispose of any of the  Collateral or any interest  therein
other than in  accordance  with the terms of the Indenture and the Notes without
the prior written consent of the Trustee.

V.  Remedies.  In the event of any Event of Default under the Notes arising as a
result of the Company's failure to pay when due any interest  thereunder and the
Company's  failure to cure such  default  within ten (10) days after  receipt of
written notice thereof  (stating that a failure to cure such default will result
in the  application of the  Collateral to the payment of  obligations  under the
Indenture  and the Notes),  the Trustee shall have the right to apply all or any
part of the  Collateral  to payment of interest due under the Notes.  After such
application  and provided the  obligations  of the Company  hereunder  have been
fully  satisfied,  the Trustee shall hold the balance of the Collateral (if any)
for disposal by the Company or such other person as is entitled  thereto by law.
The Company shall remain liable for any and all of its obligations  hereunder or
under the Indenture and the Notes in excess of any amount so applied.

VI.      Miscellaneous.

         A.  Waivers.  No waiver by the Trustee of any of its rights or remedies
hereunder or otherwise  shall be  considered a waiver of any other or subsequent
right or  remedy  of the  Trustee;  no  delay or  omission  in the  exercise  or
enforcement  by the Trustee of any rights or remedies shall ever be construed as
a waiver of any right or remedy of the Trustee; and no
                                        2
<PAGE>
exercise  or  enforcement  of any such  right or  remedy  shall  ever be held to
exhaust any right or remedy of the Trustee.

         B.  Preservation  of  Security  Interest.  The  Trustee  shall  have no
obligation  to take,  and the  Company  shall have the sole  responsibility  for
taking,  any and all steps to preserve the Trustee's  rights against any and all
other parties with respect to the Collateral.

         C. Binding  Effect,  Assignment  and Entire  Agreement.  This Agreement
shall  inure to the  benefit  of,  and shall be  binding  upon,  the  respective
successors and assigns of the parties hereto. The Company has no right to assign
any of its rights or obligations  hereunder without the prior written consent of
the Trustee.  This Agreement,  and the documents executed and delivered pursuant
hereto,  constitute the entire agreement between the parties, and may be amended
or modified only by a writing signed on behalf of each party.

         D. Governing Law. This Agreement and the transaction  evidenced  hereby
shall be governed by the laws of the State of Arizona (without  reference to the
provisions thereof relating to conflicts of laws).

         E. Notice. Whenever it is provided herein that notice, demand, request,
consent,  approval  or other  communication  shall or may be given to, or served
upon, any of the parties,  or whenever any of the parties hereto desires to give
or serve upon the other any notice, demand, request,  consent, approval or other
communication with respect hereto, each such notice, demand,  request,  consent,
approval or other  communication  shall be in writing and shall be effective for
any purpose only if given or served by (a)  certified or registered  U.S.  Mail,
postage prepaid,  return receipt  required,  (b) personal delivery with a signed
receipt or (c) a recognized national courier service, addressed as follows:


         If to the Company:          MOBILE MINI, INC.
                                     1834 West Third Street
                                     Tempe, Arizona  85281
                                     Attn:  Lawrence Trachtenberg


         If to the Trustee:          HARRIS TRUST AND SAVINGS BANK
                                     311 West Monroe Street, 12th Floor
                                     Chicago, Illinois 60606
                                     Attn:  Indenture Trust Administration


Any such notice may be given, in the manner provided in this Section,  on either
party's  behalf by its attorneys  designated by such party by notice  hereunder.
Every notice given hereunder  shall be effective on the date actually  received,
as indicated on the receipt  therefor or on the date delivery thereof is refused
by the recipient thereof.  Any party hereto may by notice delivered to the other
parties, change its address for purposes of this Agreement.
                                        3
<PAGE>
         F. Expenses.  The Company shall pay all costs and expenses  incurred by
the Trustee in enforcing this  Agreement and in realizing  upon the  Collateral,
including,  without  limitation,  if the  Trustee  retains  counsel for any such
purpose, its reasonable attorneys' fees and expenses actually incurred.

         G. Counterparts.  This Agreement may be executed in counterparts,  each
of which shall be an original but all of which together shall constitute one and
the same Agreement.

         IN WITNESS WHEREOF,  the parties hereto have executed this Agreement as
of the date first set forth above.

               "the Company"           MOBILE MINI, INC.
                                       a Delaware corporation


                                       By: _____________________________________
                                       Name: ___________________________________
                                       Title: __________________________________



               "the Trustee"           HARRIS TRUST AND SAVINGS BANK, an
                                       Illinois corporation


                                       By: _____________________________________
                                       Name: ___________________________________
                                       Title: __________________________________
                                        4
<PAGE>
                                    Exhibit A

                                 RESERVE ACCOUNT


                  Account No. 4003-8927 at

                           Bank One
                           ABA # 1221-00024
                           44 West Broadway Road
                           Tempe, AZ 85285
<PAGE>
                                    Exhibit B

                                NOTICE OF PLEDGE

                                 (see attached)

                         AMENDMENT NUMBER FOUR [REVISED]
                                       TO
                                CREDIT AGREEMENT


         This  AMENDMENT  NUMBER FOUR TO CREDIT  AGREEMENT  (this  "Amendment"),
dated as of July 30, 1997,  is entered  into by and among  MOBILE MINI,  INC., a
Delaware corporation (the "Borrower"), each financial institution a party to the
Credit Agreement  (collectively,  the "Lenders"),  and BT COMMERCIAL CORPORATION
acting as agent for the Lenders ("BTCC"), in light of the following facts:

                                 R E C I T A L S

         A. The parties hereto have previously  entered into that certain Credit
Agreement,  dated as of March 28,  1996,  as amended by that  certain  Amendment
Number One to Credit  Agreement,  dated as of November  __,  1996,  that certain
Amendment Number Two to Credit  Agreement,  dated as of March 24, 1997, and that
certain Amendment Number Three to Credit  Agreement,  dated as of March 31, 1997
(as amended, the "Agreement").

         B.  Borrower  has sold or will  sell an  aggregate  amount of up to Six
Million Nine Hundred Thousand Dollars ($6,900,000),  which amount includes a 15%
underwriter's  over-allotment  option  and  which  amount  shall  be  net of any
subordinated  bridge loan proceeds,  if such bridge loans are repaid in full, of
subordinated,   unsecured  notes  (the  "Subordinated  Debt")  pursuant  to  the
$3,000,000  Senior  Subordinated  Promissory  Note,  dated July 30,  1997,  (the
"Bridge  Note") by and  between  Borrower  and Arizona  Land Income  Corporation
("ALIC")  and certain  other  substantially  similar  subordinated  notes by and
between Borrower and ALIC (the "Subsequent Financing").  The Bridge Loan will be
paid in full upon consummation of the Subsequent Financing.

         C. The parties hereto desire to amend the Agreement in accordance  with
the terms of this Amendment.

                                A G R E E M E N T

         NOW, THEREFORE, the parties hereto agree as follows:

         1. Defined Terms. All initially  capitalized terms used but not defined
herein shall have the meanings assigned to such terms in the Agreement.

         2. Amendment to Section 2.2.  Section 2.2(a) of the Agreement is hereby
amended by deleting the phrase  "which shall not exceed  $35,000,000"  from such
Section and replacing it with the phrase "which shall not exceed $40,000,000".

         3.  Amendment of Annex I. Annex I of the Agreement is hereby amended by
deleting  the amount of the  Revolving  Credit  Commitment  for each  Lender and
replacing such amounts as follows:
<PAGE>
================================================================================
Lender                                           Revolving Credit Commitment ($)
================================================================================
BT Commercial Corporation                        13,333,333.34
- --------------------------------------------------------------------------------
Nationsbank of Texas, N.A.                       13,333,333.33
- --------------------------------------------------------------------------------
Deutsche Financial Services Corporation          13,333,333.33
================================================================================


         4. Subordinated Debt.

                  (a) BTCC  consents  to  Borrower's  sale of the Bridge Note to
ALIC,  and  such  sale  shall  not  constitute  an Event of  Default  under  the
Agreement.

                  (b) The  Subordinated  Debt shall not exceed Six Million  Nine
Hundred  Thousand  Dollars  ($6,900,000).  In the  event the  Subordinated  Debt
exceeds Six Million Nine Hundred Thousand Dollars ($6,900,000),  such occurrence
shall constitute an Event of Default under the Agreement.

                  (c)  With  regard  to  Section  8.8  of  the  Agreement  only,
Borrower's sale of the  Subordinated  Debt to ALIC shall be treated as a sale of
equity securities,  and Borrower shall be subject to the terms and conditions of
Section 8.8 as a result thereof.  In addition,  with regard to the  Subordinated
Debt and its treatment as an equity security under Section 8.8 only,  during the
term of this  Agreement and so long as there is no continuing  Event of Default,
Borrower  may  carry  forward  and add to the next  year's  Capital  Expenditure
limitation  amount the unused  portion  of the  limitation  amount for the prior
year,  up to a  maximum  of one  hundred  percent  (100%)  of the  prior  year's
limitation.

                  (d) In connection with the  Subordinated  Debt, the Collateral
under the Agreement  shall exclude the Reserve  Account (as that term is defined
in the Bridge Note and as that term is defined in any other Subordinated Debt so
long as such  definition is  substantially  similar to the definition of Reserve
Account  under the Bridge  Note)  provided,  however,  the funds in the  Reserve
Account shall not exceed $375,000 at any time.

         5.  Amendment to Section 1.1.  Section 1.1 is amended by inserting  the
following  in the  definition  of  "Consolidated  Tangible  Net  Worth"  between
"Lenders"  and the  period  at the end of the  first  and only  sentence  of the
Section:

                  "provided,   however,  that  the  Subordinated  Debt  and  any
                  proceeds  thereof  shall be excluded from the  calculation  of
                  Consolidated Tangible Net Worth herein."

         6.  Amendment to Section  8.9(a).  Section  8.9(a) of the  Agreement is
hereby amended by inserting before the semicolon the following:

                  ", and Indebtedness under the Subordinated Debt".
                                       2
<PAGE>
         7.  Amendment  to Section  8.4.  Section 8.4 is amended by deleting the
Ratios for the four  quarters  of 1998 and  replacing  such  Ratios as set forth
below:

================================================================================
                  For Quarters Ended                                 Ratio
- --------------------------------------------------------------------------------
                        3/31/98                                    2.00:1.0
- --------------------------------------------------------------------------------
                        6/30/98                                    2.00:1.0
- --------------------------------------------------------------------------------
                        9/30/98                                    2.20:1.0
- --------------------------------------------------------------------------------
                       12/31/98                                    2.35:1.0
================================================================================

         8.  Amendment  to Section 8.7.  Section 8.7 of the  Agreement is hereby
amended by deleting  such  Section in its  entirety  and  replacing  it with the
following:

                           "8.7 Minimum  Utilization  Rates.  The Borrower shall
maintain minimum  utilization  rates for each fiscal quarter,  calculated at the
end of each  such  quarter  as the  average  amount  during  such  quarter,  and
calculated as:

                           (a) (i) the  number of units of  Borrower's  Eligible
Container  Fleet  Inventory  which is then subject to valid,  current  rental or
lease agreements between Borrower and the renters or lessees thereof, divided by
the aggregate number of units of Borrower's  Eligible Container Fleet Inventory,
of not less than eighty-three percent (83%) for the second quarter of the fiscal
year ending  December  31,  1997 and  eighty-five  percent  (85%) for each other
quarter; and

                           (b) (i) the  number of units of  Borrower's  Eligible
Container  Fleet  Inventory  which is then subject to valid,  current  rental or
lease agreements between Borrower and the renters or lessees thereof, divided by
(ii) sum of (A) the  number  of units of  Borrower's  Eligible  Container  Fleet
Inventory,  and (B)  the  number  of  units  of  Borrower's  Eligible  Container
Inventory Held For Sale plus the number of units of Borrower's  Eligible Primary
Raw Materials Inventory  consisting of unrefurbished ISO units, of not less than
seventy-eight  percent  (78%) for the second  quarter of the fiscal  year ending
December 31, 1997 and eighty  percent  (80%) for each other  quarter;  provided,
that for the purposes of calculation of compliance with this Section 8.7(b), the
aggregate of the number of units of Eligible  Container  Inventory Held For Sale
plus the number of units of Borrower's  Eligible Primary Raw Materials Inventory
consisting of unrefurbished ISO units, as a percentage of the sum of clauses (A)
and (B) above, shall not exceed five percent (5%)."

         9.  Amendment to Section 8.10.  Section 8.10 of the Agreement is hereby
amended by adding to such Section the following subparagraph:

                  " (k)  Deposits  or  pledges to  support  Borrower's  interest
                  payment  obligations  under the Subordinated  Debt pursuant to
                  the terms of such  Subordinated  Debt, so long as such deposit
                  or pledge relates to an amount
                                       3
<PAGE>
                  which does not exceed the amount equal to one six-month period
                  of  interest  on the  principal  balance  of the  Subordinated
                  Debt."

         10. Guaranties of the Subordinated Debt.  Notwithstanding  Section 8.11
of the Agreement,  the Material Subsidiaries may guarantee the Subordinated Debt
but such guaranties shall be subordinate to any guaranties or obligations by the
Material Subsidiaries in favor of the Lenders.

         11.  Conditions  Precedent.  The  effectiveness  of this  Amendment  is
subject to and conditioned upon the fulfillment of each and all of the following
conditions precedent:

                  (a) BTCC shall have received this  Amendment  duly executed by
Borrower and Majority Lenders;

                  (b) BTCC  shall  have  received  an  affirmation  letter  duly
executed by each guarantor under the Guaranties,  indicating the consent by each
such guarantor to the execution and delivery by Borrower of this Amendment;

                  (c)  BTCC  shall  have  received   payment  for  all  fees  in
connection with this Amendment from Borrower;

                  (d) BTCC shall have received  executed  replacement  revolving
promissory  notes for each  lender  under the  Agreement  in form and  substance
satisfactory  to BTCC pursuant to the amendments to the Agreement under Sections
2 and 3 herein;

                  (e) BTCC shall have  approved of the terms and  conditions  of
the Subordinated Debt (such approval not to be unreasonably withheld),  and such
Subordinated  Debt  shall  provide,  among  other  things,  subordination  terms
acceptable to BTCC in its reasonable business judgment; and

                  (f) BTCC shall have received  executed  modifications or other
necessary  documents and such title  insurance as BTCC shall require,  either by
endorsement  to the  policy  of title  insurance,  or by a new  policy  of title
insurance,  insuring  such  deed(s) of trust or  mortgages  and that the lien(s)
created  thereby  continue to be first  priority lien, all in form and substance
satisfactory  to BTCC in its sole and absolute  discretion,  and subject to such
exceptions as are approved by BTCC.

         12.  Counterparts.  This  Amendment  may be  executed  in any number of
counterparts and by different  parties on separate  counterparts,  each of which
when so  executed  and  delivered  shall be deemed to be an  original.  All such
counterparts, taken together, shall constitute but one and the same Amendment.
                                       4
<PAGE>
         13.  Reaffirmation of the Agreement.  Except as specifically amended by
this Amendment, the Agreement shall remain in full force and effect.

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed at Los Angeles, California as of the date first hereinabove written.

                                    MOBILE MINI, INC.,
                                    a Delaware corporation


                                    By:
                                        ------------------------------
                                             Larry Trachtenberg,
                                             Chief Financial Officer


                                    BT COMMERCIAL CORPORATION,
                                    a Delaware corporation,
                                    individually and as agent


                                    By:
                                        ------------------------------

                                    Title:
                                           ---------------------------


                                    NATIONSBANK OF TEXAS, N.A.


                                    By:
                                        ------------------------------

                                    Title:
                                            --------------------------


                                    DEUTSCHE FINANCIAL SERVICES
                                    CORPORATION


                                    By:
                                        ------------------------------

                                    Title:
                                            --------------------------
                                       5
<PAGE>
                              CONSENT OF GUARANTORS


         Each of the  undersigned,  as a guarantor of the  obligations of MOBILE
MINI,  INC., a Delaware  corporation  ("Borrower"),  arising out of that certain
Credit  Agreement,  dated as of March  28,  1996,  as  amended  by that  certain
Amendment  Number One to Credit  Agreement,  dated as of November __, 1996, that
certain  Amendment Number Two to Credit  Agreement,  dated as of March 24, 1997,
and that certain Amendment Number Three to Credit  Agreement,  dated as of March
31, 1997 (as amended,  the  "Agreement"),  among BT  Commercial  Corporation,  a
Delaware corporation ("Agent") and the lenders party thereto ("Lenders"), on the
one hand, and Borrower, on the other hand, hereby acknowledges receipt of a copy
of that  certain  Amendment  Number Four to Credit  Agreement,  dated as of July
[__],1997,  among Agent,  Lenders and Borrower,  consents to the terms contained
therein,  and  agrees  that  the  Continuing  Guaranty  executed  by each of the
undersigned  shall remain in full force and effect as a  continuing  guaranty of
the obligations of Borrower owing to Agent and Lenders under the Agreement.

         Although  Agent has informed us of the matters set forth above,  and we
have acknowledged same, we understand and agree that Agent has no duty under the
Agreement,  the  Continuing  Guaranty  or any other  agreement  between us to so
notify us or to seek an acknowledgment, and nothing contained herein is intended
to or shall create such a duty as to any advances or transactions hereafter.

         IN WITNESS WHEREOF,  each of the undersigned has caused this Consent of
Guarantors to be duly executed by its respective  authorized officers as of July
30, 1997.

                                    MOBILE MINI I, INC.,
                                    an Arizona corporation


                                    By
                                        ------------------------------

                                    Title
                                          ----------------------------


                                    DELIVERY DESIGN SYSTEMS, INC.,
                                    an Arizona corporation


                                    By
                                        ------------------------------

                                    Title
                                          ----------------------------
                                       6

<TABLE>
<CAPTION>
                                          MOBILE MINI, INC.
                          COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES
                                    (dollar amounts in thousands)

                                                                                                   
                                                                                                   
                                                  Year Ended December 31,           Six months ended 
                                                                                   June 30,  June 30,
                                           1992    1993    1994    1995    1996      1996      1997  
                                          -----   ------  ------  ------  ------    ------    ------ 
<S>                                       <C>     <C>     <C>     <C>     <C>       <C>       <C>    
Fixed charges:                                                                                       
  Interest expense and amortization                                                                  
    of debt discount                      $ 638   $1,088  $1,274  $3,212  $3,894    $1,949    $2,249 
  Interest component of rent expense         58       72     113     170     214       101       125 
                                          -----   ------  ------  ------  ------    ------    ------ 
    Total fixed charges                   $ 696   $1,160  $1,387  $3,382  $4,108    $2,050    $2,374 
                                          =====   ======  ======  ======  ======    ======    ====== 
                                                                                                     
Earnings:                                                                                            
  Income from continuing operations                                                                  
    before income tax                     $ 200   $  476  $1,721  $1,387  $  858    $  373    $1,290 
  Plus-fixed charges                        696    1,160   1,387   3,382   4,108     2,050     2,374 
                                          -----   ------  ------  ------  ------    ------    ------ 
                                                                                                     
    Total earnings                        $ 896   $1,636  $3,108  $4,769  $4,966    $2,423    $3,664 
                                          =====   ======  ======  ======  ======    ======    ====== 
                                                                                                     
Ratio of earnings to fixed charges(1)       1.3      1.4     2.2     1.4     1.2       1.2       1.5 
                                          -----   ------  ------  ------  ------    ------    ------ 
</TABLE>
(1)  The ratio of earnings to fixed charges is not presented on a proforma basis
     for either the year ended  December  31, 1996 or the six months  ended June
     30, 1997, because the ratios did not differ from those of the corresponding
     historical periods by more than 10%.

                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS




As  independent  public  accountants,  we hereby  consent  to (i) the use of our
report included in this  registration  statement and (ii) the  incorporation  by
reference  in this  registration  statement  of our report  dated March 24, 1997
(except with  respect to the matter  discussed  in Note 1 -  Restatement,  as to
which the date is August 7, 1997),  included in Mobile Mini, Inc's Form 10-K/A-3
for the year ended December 31, 1996, and to all references to our firm included
in this registration statement.



                                                             ARTHUR ANDERSEN LLP


Phoenix, Arizona,
September 23, 1997

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    ---------

                                    Form T-1

                         STATEMENT OF ELIGIBILITY UNDER
                      THE TRUST INDENTURE ACT OF 1939 OF A
                    CORPORATION DESIGNATED TO ACT AS TRUSTEE

                CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY
                 OF A TRUSTEE PURSUANT TO SECTION 305(b)(2)____

                          HARRIS TRUST AND SAVINGS BANK
               (Exact name of trustee as specified in its charter)


                 Illinois                                       36-1194448
    (Jurisdiction of incorporation or                        (I.R.S. Employer
organization if not a U.S. national bank)                 Identification Number)

                 111 West Monroe Street, Chicago, Illinois 60603
               (Address of principal executive offices) (Zip code)

                             ----------------------

                Daniel G. Donovan, Harris Trust and Savings Bank,
                 11 West Monroe Street, Chicago, Illinois, 60603
                                  312-461-2908
            (Name, address and telephone number of agent for service)

                                MOBILE MINI, INC.
               (Exact name of obligor as specified in its charter)

            Delaware                                             86-0748362
(State or other jurisdiction of                               (I.R.S. Employer
 incorporation or organization)                              Identification No.)

                              1834 West 3rd Street
                              Tempe, Arizona 85281
               (Address of principal executive offices) (Zip code)

                                    --------

                                 Debt Securities
                       (Title of the indenture securities)
<PAGE>
Item 1.  General information.

      Furnish the following information as to the Trustee:

      (a) Name and address of each examining or  supervising  authority to which
it is subject.

             Commissioner  of Banks  and  Trust  Companies,  State of  Illinois,
             Springfield, Illinois; Chicago Clearing House Association, 164 West
             Jackson  Boulevard,  Chicago,  Illinois;  Federal Deposit Insurance
             Corporation,  Washington,  D.C.;  The  Board  of  Governors  of the
             Federal Reserve System, Washington, D.C.

      (b) Whether it is authorized to exercise corporate trust powers.

             Harris Trust and Savings Bank is authorized  to exercise  corporate
             trust powers.

Item 2.  Affiliations with the obligor.

      If  the  obligor  is an  affiliate  of the  trustee,  describe  each  such
affiliation.

             The Obligor is not an affiliate of the Trustee.

Item 3.  Voting securities of the trustee.

      Furnish the following information as to each class of voting securities of
the trustee:

                                     As of:

               Col. A                                        Col. B

           Title of Class                              Amount outstanding

                                 Not applicable.

Item 4. Trusteeships under Other Indentures.

      If the trustee is a trustee under another  indenture under which any other
securities,   or  certificates  of  interest  or   participation  in  any  other
securities, of the obligor are outstanding, furnish the following information:

      (a) Title of the securities outstanding under each such other indenture.

      Not applicable.

      (b) A brief  statement  of the facts  relied upon as a basis for the claim
that no conflicting  interest within the meaning of Section 310(b)(1) of the Act
arises as a result of the trusteeship under any such other indenture,  including
a statement as to how the  indenture  securities  will rank as compared with the
securities issued under such other indenture.

      Not applicable.

Item 5. Interlocking  Directorates and Similar Relationships with the Obligor or
        Underwriters.
                                        2
<PAGE>
      If the  trustee  or any of the  directors  or  executive  officers  of the
trustee is a director, officer, partner, employee,  appointee, or representative
of the obligor or of any underwriter for the obligor,  identify each such person
having any such connection and state the nature of each such connection.

      Not applicable.

Item 6.  Voting Securities of the Trustee Owned by the Obligor or Its Officials.

      Furnish  the  following  information  as to the voting  securities  of the
trustee  owned  beneficially  by the obligor  and each  director,  partner,  and
executive officer of the obligor:

                                     As of:

   Col. A             Col. B            Col. C                 Col. D
Name of owner     Title of class     Amount owned       Percentage of voting
                                     beneficially     securities represented by
                                                       amount given in Col. C

                                 Not applicable.


Item 7.  Voting  securities  of the  Trustee  owned  by  Underwriters  or  Their
         Officials.

      Furnish  the  following  information  as to the voting  securities  of the
trustee  owned  beneficially  by each  underwriter  for  the  obligor  and  each
director, partner, and executive officer of each such underwriter:

                                     As of:

   Col. A             Col. B            Col. C                 Col. D
Name of owner     Title of class     Amount owned       Percentage of voting
                                     beneficially     securities represented by
                                                       amount given in Col. C

                                 Not applicable.
                                        3
<PAGE>
Item 8.  Securities of the Obligor Owned or Held by the Trustee.

      Furnish the  following  information  as to securities of the obligor owned
beneficially  or held as collateral  security for  obligations in default by the
trustee:
<TABLE>
<CAPTION>
                                           As of:

    Col. A                  Col. B                    Col. C                   Col. D
<S>                <C>                         <C>                     <C>
Title of class      Whether the securities         Amount owned           Percent of class
                   are voting or non-voting        beneficially        represented by amount
                          securities                or held as             given in Col. C
                                               collateral security
                                                 for obligations
                                                   in default

                                      Not applicable.
</TABLE>

Item 9.  Securities of Underwriters Owned or Held by the Trustee.

      If the trustee  owns  beneficially  or holds as  collateral  security  for
obligations in default any securities of an underwriter for the obligor, furnish
the following information as to each class of securities of such underwriter any
of which are so owned or held by the trustee:
<TABLE>
<CAPTION>
                                               As of:

         Col. A                     Col. B                   Col. C                     Col. D
<S>                           <C>                     <C>                       <C>    
Title of issuer and title     Amount outstanding          Amount owned             Percent of class
        of class                                          beneficially          represented by amount
                                                           or held as              given in Col. C
                                                       collateral security
                                                         for obligations
                                                      in default by trustee

                                           Not applicable.
</TABLE>

Item 10.  Ownership or Holdings by the Trustee of Voting  Securities  of Certain
          Affiliates or Security Holders of the Obligor.
<TABLE>
<CAPTION>
                                               As of:

         Col. A                     Col. B                  Col. C                     Col. D
<S>                           <C>                    <C>                       <C>
Title of issuer and title     Amount outstanding         Amount owned             Percent of class
        of class                                         beneficially          represented by amount
                                                          or held as              given in Col. C
                                                      collateral security
                                                        for obligations
                                                     in default by trustee

                                           Not applicable.
</TABLE>
                                        4
<PAGE>
Item 11.  Ownership  or Holdings by the  Trustee of any  Securities  of a Person
          Owning 50 Percent or More of the Voting Securities of the Obligor.
<TABLE>
<CAPTION>
                                               As of:

         Col. A                     Col. B                  Col. C                     Col. D
<S>                           <C>                    <C>                       <C>
Title of issuer and title     Amount outstanding         Amount owned             Percent of class
        of class                                         beneficially          represented by amount
                                                          or held as              given in Col. C
                                                      collateral security
                                                        for obligations
                                                     in default by trustee

                                           Not applicable.
</TABLE>

Item 12. Indebtedness of the Obligor to the Trustee.

      Except as noted in the  instructions,  if the  obligor is  indebted to the
trustee, furnish the following information:

                                     As of:

        Col. A                       Col. B                      Col. C

Nature of indebtedness               Amount                     Date due
                                  outstanding
                             
                                 Not applicable.

Item 13. Defaults by the Obligor.

      (a) State  whether  there is or has been a  default  with  respect  to the
securities under this indenture. Explain the nature of any such default.

      None.

      (b) If the trustee is a trustee  under another  indenture  under which any
other  securities,  or  certificates of interest or  participation  in any other
securities,  of the  obligor  are  outstanding,  or is trustee for more than one
outstanding  series of securities  under the indenture,  state whether there has
been a default  under any such  indenture or series,  identify the  indenture or
series affected, and explain the nature of any such default.

      None.

Item 14. Affiliations with the Underwriters.

      If any  underwriter  is an affiliate of the  trustee,  describe  each such
affiliation.
                                        5
<PAGE>
      Not applicable.

Item 15. Foreign Trustee.

      Identify  the order or rule  pursuant  to which  the  foreign  trustee  is
authorized to act as sole trustee under indentures  qualified or to be qualified
under the Act.

      Not applicable.

Item 16. List of exhibits.

      List below all exhibits filed as a part of this statement of eligibility.

      1. A copy of the articles of association of the trustee as now in effect.

         A copy of the  Certificate of Merger dated April 1, 1972 between Harris
         Trust and  Savings  Bank,  HTS Bank and  Harris  Bankcorp,  Inc.  which
         constitutes the articles of association of the Trustee as now in effect
         and includes the  authority of the Trustee to commence  business and to
         exercise  corporate  trust  powers  was  filed in  connection  with the
         Registration Statement of Louisville Gas and Electric Company, File No.
         2- 44295, and is incorporated herein by reference.

      2. A  copy  of  the  existing  by-laws  of  the  Trustee,  or  instruments
corresponding thereto.

         A copy of the existing  by-laws of the Trustee was filed in  connection
         with the Registration Statement of Commercial Federal Corporation, File
         No. 333-20711, and is incorporated herein by reference.

      3. The consents of the United States  institutional  trustees  required by
Section 321(b) of the Act.

         (included as Exhibit A on page 2 of this statement)

      4. A copy of the  latest  report of  condition  of the  Trustee  published
pursuant to law or the requirements of its supervising or examining authority.

         (included as Exhibit B on page 3 of this statement)
                                        6
<PAGE>
                                      NOTE

      In answering any item in this  Statement of  Eligibility  which relates to
matters  peculiarly  within the  knowledge  of the obligor and its  directors or
officers,  the  Trustee  has  relied  upon  information  furnished  to it by the
obligor.

      Inasmuch  as this  Form T-1 is filed  prior  to the  ascertainment  by the
Trustee of all facts on which to base  responsive  answers to Item 2, the answer
to said Item is based on incomplete information.

      Item 2, may,  however,  be  considered  as  correct  unless  amended by an
amendment to this Form T-1.

      Pursuant to General  Instruction  B, the Trustee has responded to Items of
this form since to the best  knowledge  of the Trustee as  indicated in Item 13,
the Obligor is not in default under any  indenture  under which the applicant is
trustee.
                                        7
<PAGE>
                                    SIGNATURE

      Pursuant  to the  requirements  of the  Trust  Indenture  Act of 1939  the
trustee,  Harris Trust and Savings,  a corporation  organized and existing under
the laws of the state of Illinois, has duly caused this statement of eligibility
to be signed on its behalf by the undersigned, thereunto duly authorized, all in
the city of Chicago, and State of Illinois, on the 17th day of September, 1997.

                                       HARRIS TRUST AND SAVINGS BANK


                                       By /s/ DGDonovan
                                         ---------------------------------------
                                               D. G. Donovan
                                               Assistant Vice President
                                        8
<PAGE>
                                    Exhibit 6

                               CONSENT OF TRUSTEE

      The consents of the Trustee required by Section 321(b) of the Act.

      Harris  Trust and  Savings  Bank,  as the  Trustee  herein  named,  hereby
consents  that  reports of  examinations  of said  trustee by Federal  and State
authorities may be furnished by such  authorities to the Securities and Exchange
Commission upon request therefore.

                                   Harris Trust and Savings Bank



                                   By /s/ DGDonovan
                                     -------------------------------------------
                                           D.G. Donovan
                                           Assistant Vice President


Dated:  August 7, 1997
                                        9
<PAGE>
EXHIBIT B

Attached is a true and correct  copy of the  statement  of  condition  of Harris
Trust and Savings Bank as of June 30, 1997,  as published in  accordance  with a
call made by the State Banking  Authority and by the Federal Reserve Bank of the
Seventh Reserve District.

                                  HARRIS BANK

                         Harris Trust and Savings Bank
                             111 West Monroe Street
                            Chicago, Illinois 60603

of Chicago,  Illinois,  And Foreign and Domestic  Subsidiaries,  at the close of
business on June 30, 1997, a state banking  institution  organized and operating
under the banking laws of this State and a member of the Federal Reserve System.
Published in accordance with a call made by the Commissiioner of Banks and Trust
Companies  of the State of  Illinois  and by the  Federal  Reserve  Bank of this
District.

                         Bank's Transit Number 71000288
<TABLE>
<CAPTION>
                                           ASSETS                                                 Dollar Amounts
                                           ------                                                  in Thousands
                                                                                                   ------------
<S>                                                                                <C>          <C>
Cash and balances due from depository institutions:

   Noninterest-bearing balances and currency and coin .......................................   $       1,707,824

   Interest-bearing balances ................................................................   $         628,916



Securities:      

   a.  Held-to-maturity securities ..........................................................   $               0

   b.  Available-for-sale securities ........................................................   $       3,766,727



Federal  funds  sold and  securities  purchased  under  
agreements  to resell in domestic  offices of the bank 
and of its Edge and Agreement  subsidiaries and in IBFs:

   Federal Funds sold .......................................................................   $         275,425

   Securities purchased under agreements to resell ..........................................   $               0


Loans and lease financing receivables:

   Loans and leases, net of unearned income .................................................   $       8,346,198

   LESS: Allowance for loan and lease losses ................................................   $         110,230

   Loans and leases,  net of unearned income, allowance, and reserve ........................   $       8,235,968

Assets held in trading accounts .............................................................   $         164,281

Premises and fixed assets (including capitalized leases) ....................................   $         199,292

Other real estate owned .....................................................................   $             524

Investments in unconsolidated subsidiaries and associated companies .........................   $              69

Customers' liability to this bank on acceptances outstanding ................................   $          46,107

Intangible assets ...........................................................................   $         287,575

Other assets ................................................................................   $         670,230

TOTAL ASSETS ................................................................................   $      15,982,938
</TABLE>
                                       10
<PAGE>
<TABLE>
<CAPTION>
                                                 LIABILITIES
                                                 -----------

<S>                                                                               <C>           <C>
Deposits:

   In domestic offices ......................................................................   $       9,243,162

      Noninterest-bearing ........................................................$ 3,411,145

      Interest-bearing ...........................................................$ 5,832,017

   In foreign offices, Edge and Agreement subsidiaries, and IBFs ............................   $       1,738,871

      Noninterest-bearing ...........................................................$ 34,386

      Interest-bearing ............................................................$1,704,485

Federal funds  purchased and securities  sold under  agreements to repurchase in
domestic offices of the bank and of its Edge and Agreement subsidiaries,  and in
IBFs:

   Federal Funds purchased and Securities sold under agreements to repurchase ...............   $       2,985,911

Trading Liabilities .........................................................................   $          62,083

Other borrowed money:

   a) With a remaining maturity of one year or less .........................................   $         244,781

   b) With a remaining maturity of more than one year .......................................   $               0

Bank's liability on acceptances executed and outstanding ....................................   $          46,107

Subordinated notes and debentures ...........................................................   $         325,000

Other liabilities ...........................................................................   $         119,695

TOTAL LIABILITIES ...........................................................................   $      14,765,610

                                                 EQUITY CAPITAL

Common stock ................................................................................   $         100,000

Surplus .....................................................................................   $         600,000

   a. Undivided profits and capital reserves ................................................   $         534,395

   b. Net unrealized gains (losses) on available-for-sale securities ........................   $         (17,782)

TOTAL EQUITY CAPITAL ........................................................................   $       1,217,328

Total Liabilities, limited-life preferred stock, and equity capital .........................   $      15,982,938

</TABLE>
      I, Steve  Neudecker,  Vice  President of the  above-named  bank, do hereby
declare that this Report of Condition has been prepared in conformance  with the
instructions  issued by the Board of Governors of the Federal Reserve System and
is true to the best of my knowledge and belief.

                                STEVE NEUDECKER
                                    7/30/97

      We, the undersigned directors, attest to the correctness of this Report of
Condition  and declare  that it has been  examined by us and, to the best of our
knowledge and belief,  has been prepared in  conformance  with the  instructions
issued  by the  Board  of  Governors  of the  Federal  Reserve  System  and  the
Commissioner  of Banks and Trust  Companies of the State of Illinois and is true
and correct.

          EDWARD W. LYMAN,
          ALAN G. McNALLY,
          RICHARD JAFFEE
                                                                      Directors.
                                       11


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