EXHIBIT 5.1

     INTERNAL REVENUE SERVICE                     DEPARTMENT OF THE TREASURY

Plan Description:  Prodotype Non-standardized     Washington, DC  20224
                   Profit Sharing Plan with CODA
FFN:  50315620003-001  Case:  9401285
EIN:  06-0303370
BPD:  03   Plan:  001   Letter Serial No.:  D365331a

                                        Person to Contact:  Ms. Arrington
     *CONNECTICUT GENERAL LIFE
      INSURANCE CO.                     Telephone Number:  (202) 622-8173

      350 CHURCH STREET   M-92          Refer Reply to:  CP:E:EP:T4

      HARTFORD, CT.   06067             Date:  05/07/96

Dear Applicant:

In our  opinion,  the form of the plan  identified  above  is  acceptable  under
section 401 of the Internal Revenue Code for use by employers for the benefit of
their employees.  This opinion relates only to the  acceptability of the form of
the plan under the Internal  Revenue Code. It is not an opinion of the effect of
other Federal or local statutes.

You must  furnish a copy of this letter to each  employer  who adopts this plan.
You are also  required  to send a copy of the  approved  form of the  plan,  any
approved  amendments  and related  documents  to each Key  District  Director of
Internal Revenue Service in whose jurisdiction there are adopting employers.

Our  opinion  on the  acceptability  of the form of the plan is not a ruling  or
dermination  as to whether  an  employer's  plan  qualifies  under Code  section
401(a).  Therefore, an employer adopting the form of the plan should apply for a
determination  letter by filing an application with the Key District Director of
Internal Revenue Service on Form 5307. Short Form Application for  Determination
for Employer Benefit Plan.

Because  you  submitted  this  plan for  approval  after  March  31,  1991,  the
continued,  interim and extended reliance provisions of sections 13 and 17.03 of
Rev. Proc. 89-9, 1989-1 C.B. 780, are not applicable

Because you  submitted  this plan on or after July 1, 1994, it does not meet the
requirements for the extention of the remedial amendment period provided by Rev.
Proc. 55-12, 1995-3 I.R.S. 24.

This  letter may not be relied upon with  respect to whether the plan  satisfies
the qualification  requirements as amended by Uruguay Round Agreements Act. Pub.
L. 103-465.

If you, the  sponsoring  organization,  have any  questions  concerning  the IRS
procession of this case, please call the above telephone number.  This number is
only for use of the  sponsoring  organization.  individual  participants  and/or
adopting  employers  with  questions  concerning  the plan  should  contact  the
sponsoring  organization.   The  plan's  adoption  agreement  must  include  the
sponsoring organization's address and telephone number for inquiries by adopting
employers.

If you write to the IRS  regarding  this plan,  please  provide  your  telephone
number  and the  most  convenient  time  for us to  call  in  case we need  more
information. Whether you call or write, please refer to the Letter Serial Number
and File Folder Number shown in the heading of this letter.

You should  keep this  letter as a  permanent  record.  Please  notify us if you
modify or discontinue sponsorship of this plan.

                                   Sincerely yours,


                                   /s/ John G. Reoder, Jr.
                                   ---------------------------------------------
                                   Chief, Employee Plans Technical Branch 4

                                                              September 24, 1997

                                      - 47 -