Exhibit 10(hh)
                          REGISTRATION RIGHTS AGREEMENT
    
                                                                
     This Registration Rights Agreement ("Agreement") modified,  dated this 15th
day July,  1996, by and between  Sytron,  Inc.,  f/k/a MHB  Technology,  Inc., a
Pennsylvania  corporation,  ▇▇▇▇ ▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇, ▇▇▇▇▇▇▇,  ▇▇▇▇▇▇▇▇
▇▇▇▇▇ (the  'Company")  and Katonah West Pension  Plan  ("Katonah"),  Springhill
Holdings,  Ltd.,  ("Springhill") a corporation organized pursuant to the laws of
the British Virgin Islands,  ▇▇▇▇▇▇  Holdings,  Ltd.,  ("▇▇▇▇▇▇"),a  corporation
organized  pursuant  to the  laws  of the  British  Virgin  Islands  and  ▇▇▇▇▇▇
hereinafter  jointly  referred to as a "Holder or the  "Holders"),  with Holders
principal place of businss or purposes herein located at ▇▇▇▇ ▇▇▇▇▇▇▇▇▇  ▇▇▇▇▇▇,
▇▇▇▇▇ ▇▇▇,  ▇▇▇▇▇▇▇,  ▇▇▇▇▇▇▇▇ ▇▇▇▇▇ for Katonah and at the Channel  Islands for
Springhill and ▇▇▇▇▇▇.
     The Company and Holders hereby agree as follows:
                                R E C I T A L S
                                                             
     WHEREAS, Holders have each agreed to loan to the Company certain amounts as
included  and  represented  by those  certain  Promissory  Notes dated even date
hereof (the "Notes"), of which this Agreement is a part; and
     WHEREAS, as-part of the terms of the Notes, the Company has agreed to issue
to Holders a specific  number of shares of the  Company's  common  stock,  which
number of shares is subject to when the  Company  elects to repay the Notes (the
shares  of the  Company's  Common  Stock  presently  held by and to be issued to
Holders hereinafter referred to as the "Shares"); and
     WHEREAS,  Holders  have  also  agreed  to  pledge  certain  shares  of U.S.
Environmental  Systems,  Inc.  owned by each  Holder  in order to  guarantee  an
oblioation of the Company to pay Dorado, Inc.  ("Dorado"),  the principal sum of
$200,000. In consideration therefore, the Company has agreed to issue to Holders
certain  Shares.  In the event  Dorado  elects to enforce  such  guarantee,  the
Company has agreed to issue to Holders additional Shares; and
     WHEREAS,  as part of the  consideration  give to the Holders by the Company
for issuance of the Notes and pledging the aforesaid  stock, the Company's Board
of Directors has agreed to grant to Holders certain registration rights, wherein
the Company  will grant to the Holders the right to cause to be  registered  the
Shares  pursuant to and under the  Securities  Act of 1933,  as amended (the "33
Act"),
     NOW,  THEREFORE,  the parties hereby agree as follows:  1. Definitions.  As
used in this Agreement,  the following terms will have the following definitions
unless the context requires  otherwise.  Additional  definitions may be found in
the preamble, introduction and throughout this Agreement.
     "Commission"  means the  Securities and Exchange  Commission,  or any other
federal agency at the time administering the 33 Act.
     "Exchange"  as defined in section  3(a) of the  Securities  Exchange Act of
1934,15 U.S.C. sections 78a, et seq.
     "Registration  Expenses" means the expenses  described in Section 8 of this
Agreement.
     "Registration   Statement"  means  any  filing  by  the  Company  with  the
Commission,  on forms  prescribed by the 33 Act, to register its  securities for
public sale thereof (except for registration statements filed under Form S-B). 
                                           
     "33 Act" means the  Securities  Act of 1933,  as  amended,  or any  similar
federai  statute,  and the rules and  regulations of the Commission  promulgated
under that legislation, all as the same shall be in effect at the time.
     2. Description of Shares. As referenced above, the Holders have both loaned
certain funds to the Company and guaranteed certain indebtedness of the Company.
The parties hereto hereby agree and acknowledge  that the following  include all
of the Shares subject to this  Agreement,  including a description as to how and
when additional  Shares will be issued to the Holders and become subject to this
Agreement in the future:
     Springhill:            17,156 Shares - in consideration for the guarantee;
                            47,150 Shares - if guarantee enforced;
                      up to 34,200 Shares - in consideraton for the Note. 
                            21,374 Shares - in consideration for Note 2.
        Katonab:             5,700 Shares - in consideration for the guarantee;
                            15,700 Shares - if guarantee is enforced;
                     up to 186,208 Shares - in consideration for the Note.
                            41,794 Shares - in consideration for Note 2.
         ▇▇▇▇▇▇:            17,150 Shares - in consideration for the guarantee;
                            47,150 Shares - if guarantee is enforced;
                      up to  7,592 Shares - in consideration for the Note.
 Private Capital Group      98,663 Shares - in consideration for Note.
     The Company hereby  represents that, by execution  hereof, it has agreed to
register up to an  aggregate of 378,000  Shares on behalf of the Holders,  which
obiigation  is contingent as the same relates to a portion of the Shares as more
fully  described in each Holders  applicabie  Note, at which this Agreement is a
part,  as well as that certain  letter of guarantee  dated  September  25, 1995,
issued by the Company and attached hereto and incorporated herein as Exhibits 1,
2 and 3.
     3.  Incidental  Registration.  If the Company at any time subsequent to the
date of this  Agreement  (other than  pursuant to Section 4 of this  Agreement),
proposes  to  register  any of its  securities  under the 33 Act far sale to the
public, whether for its own account or for the account of other security holders
or both  (except with  respect to  registration  statements  not  available  for
registering  the Shares for sale to the public),  it will give written notice to
each of the  Holders of its intent,  which  notice  shall  include a list of the
jurisdictions in which the Company intends to qualifyits  Common Stock under the
applicable state securities laws. Upon the written request of each Holder, given
within 10 days after receipt of notice from the Company,  to register any of the
Holders Shares (which request shall state the intended  method of  disposition),
the Company  will cause the Shares as to which  registration  shall have been so
requested  to be included in the  securities  to be covered by the  registration
statement  proposed to be filed by the Company to the extent requisite to permit
the  sale  or  other  disposition  by the  Holders  (in  accordance  with  their
respective written request) of the Shares so registered.  Each Holder shall each
be entitled to two (2) exercises of the piggyback  registration  itghts provided
in this Section t3. In the event that any registration  pursuant to this Section
3 shall be,  in whole or in part,  an  underwritten  public  offering  of Common
Stock,  any request by Holders  pursuant to this Section 3 to register a Holders
Shares  shall  specify  that  either:  (i) the Shares are to be  included in the
underwriting  on the same terms and  conditions  as the  shares of Common  Stock
otherwise being said through  underwriters under such registration;  or (ii) the
Shares  are  to  be  said  in  the  open  market   without   any   underwriting.
Notwithstanding  anything to the  contrary  contained  in this Section 3, in the
event that there is a firm commitment underwritten offering of securities of the
Company pursuant to a registration covering shares of the Company's Common Stock
and any of the  Holders  do not  elect to sell  their  respective  Shares to the
underwriters of the Company's securities in connection with such offering,  that
Holder  shall  refrain from  ▇▇▇▇▇▇▇ any of its  withheld  Shares so  registered
pursuant to this Section 3 during the period of  distribution  of the  Company's
securities  by the  underwriters  and  the  period  in  which  the  underwriting
syndicate participates in the after market; provided,  however, that such Holder
shall,  in any event,  be  entitled  to sell its Shares in  connection  with the
registration  commencing  on the  90th  day  after  the  effective  date  of the
registration statement.
                                       2
     4. Demand Registration Rights.
          4.1  Required  Registration.  At any time  following  the date of this
Agreement and provided  that the Company has not provided  notice to the Holders
of its  intent to file a  registration  statement  pursuant  to Section 3, above
herein  and  subject  to the  terms  included  herein,  the  Holders  of  Shares
constituting a least a majority of the total Shares then  outstanding may tender
demand that the Company register under then Securities Act all or any portion of
the Shares  held by that  requesting  Holder or  Hoiders  for sale in the manner
specified in the notice.  A Holder may tender  written  demand on the Company to
cause all or any portion of that Holders  Shares to be  registered  under the 33
Act,  registering for sale those securities as required pursuant to the terms of
the  applicable  notice.  The Company  shall be obligated to register its Common
Stock pursuant to this Section 4 on oniy two occasions.
          4.2  Participation  by the Company.  The Company  shall be entitled to
include in any Registration Statement referred to in this Section 4, for sale in
accordance  with the  method of  disposition  specified  by the  Holders  and in
accordance with applicable  provisions of the 33 Act, its securities for its awn
account,  except as and to the  extent  that,  in the  opinion  of the  managing
underwriter  (if such  method of  disposition  shall be an  underwritten  public
offering),  inclusion would adversely affect marketing of the proposed offering.
Except as  provided  in this  Section 4, the  Company  will not effect any other
registration  of its Common Stock,  whether for its awn account or that of other
holders  until  compietion  of the period of  distribution  of the  contempiated
registration of the Holders Shares relevant herein.
          4.3 Underwriting.  If the Holders demand  registration of their Shares
pursuant to the terms included herein and the Holders intend to distribute their
Shares by means of an  underwriting,  Holders shall so advise the Company within
thirty (30) days after the date at the notice  referenced in Section 4.1, above.
The  Company,  the  Holders  and the  proposed  underwriter  ▇▇▇▇▇ enter into an
underwriting agreement in customaryform and shall execute powers of attorney and
custodial agreements in customary form for selling shareholders.  A draft of the
underwriting  agreement  shall be sent to  Holders  at least five days after the
signing of the Letter of Intent with the underwriter.  ▇ ▇ ▇▇▇▇▇▇,  prior to the
filing  of  the  registration  statement,   disapproves  of  the  terms  of  the
underwriting,  such  Holder may elect to withdraw  from the  offering by written
notice to the Company and the  underwriter  within 10 days after  receipt of the
proposed  underwriting  agreement.  If a Holder  elects  to  withdraw,  with the
results being that less than a majority of the outstanding  unregistered  Shares
have demanded  registration,  the Company shall abandon such  registration,  but
shall remain obligated to cause the Shares to be registered upon receipt of such
a demand from the Holders of a majority of the  unregistered  Shares at the time
of such demand.
     5.  Registration  Procedures.  If the  Company  undertakes  to  effect  the
registration  of its  Common  Stock  under the 33 Act,  either  pursuant  to the
provisions of Section 3 or 4 hereinabove,  the Company will, as expeditiously as
possible:
          (i) prepare and file wit[f the  Commission  a  registration  statement
(which,  in the case of an underwritten  public offering,  shall be on a form of
generai appiicabiiity  satisfactory to the managing underwriter) with respect to
the  Shares  and use its best  efforts to cause the  registration  statement  to
become and remain effective for the period of the contemplated distribution;
          (ii) prepare and file with the Commission  amendments and  supplements
to the  registration  statement and the related  prospectus as necessary to keep
the registration  statement  effective for the period of distribution and as may
be  necessary  to comply with the  provisions  of the 33 Act with respect to the
disposition of all Shares covered by that  registration  statement in accordance
with the intended method of disposition provided in the registration statement;
          (iii)  furnish  to the  Holders  and to each  underwriter  a number of
copies of the registration statement and the included prospectus (including each
preliminary  prospectus)  reasonably requested in order to facilitate the public
sale or other disposition of the Shares covered by the registration statement.
                                       3
          (iv)  register  or  qualify  the Shares  covered  by the  registration
statement under the securities or bJue sky laws of those  jurisdictions  as each
Holder  arid,  in the case of an  underwritten  public  offering,  the  managing
underwriter, shall reasonably request;
          (v)  immediately   notify  each  Holder  and  underwriter   under  the
registration  statement  at any  time  when a  prospectus  relating  thereto  is
required to be  delivered  under the 33 Act, of the  happening of any event as a
result of which the prospectus contained in the registration  statement, as then
in effect,  includes an untrue  statement of material fact or omits to state any
material fact required to be stated  therein or necessary to make the statements
therein not misieading in the light of the circumstances then existing;
          (vi) it the  offering  is  underwritten,  to use its best  efforts  to
furnish, at the request of the Holders, on the date that Shares are delivered to
the underwriters for sale pursuant to such registration;  (1) an opinion of that
date of counsel  representing  the  Company for  purposes  of the  registration,
addressed  to the  underwriters  and  Holders,  stating  that  the  registration
statement  has  become  effective  under  the 33 Act and  that  (A) to the  best
knowiedge  of  counsei,  no  stop  order  suspending  the  effectiveness  of the
registration  statement has been issued and no proceedings for that purpose have
been  instituted  or are  pending  or  contemplated  under  the 33 Act,  (B) the
registration   statement,   the  related  prospectus,   and  each  amendment  or
supplement.  comply as to form in all material respects with the requirements of
the 33 Act and the appilcable  rules and  regulations of the Commission  (except
that counsel need  express no opinion as to  financial  statements),  and (C) to
such  other  effects  as  may   reasonably  be  requested  by  counsei  for  the
underwriters  or  Holders;  and (2) a letter of that  date from the  independent
public accountants retained by the Company, addressed to the underwriters and to
the Holders,  stating that they are independent  public  accountants  within the
meaning of the 33 Act and that, in the opinion of the accountants, the financiai
statements  of  the  Company  included  in  the  registration  statement  or the
prospectus,  or any amendment or  supplement,  comply as to form in all materiai
respects  with the  applicable  accounting  requirements  of the 33 Act, and the
letter  shall   additionafly  cover  such  other  financial  matters  (including
information as to the period ending no more than five business days prior to the
date of such letter) with  respect to the  registration  far which the letter is
being given as the underwriters or Holders may reasonably request; and
          (vii) make  avaliabie  for  inspection  by  Holders,  any  underwriter
participating in any distribution  pursuant to the registration  statement,  and
any attorney, accountant, or other agent retained by Hoiders or the underwriter,
all financial and other records, pertinent corporate documents and properties of
the Company,  and cause the  Company's  officers,  directors,  and  employees to
supply all information reasonably requested by any at the Hoiders,  underwriter,
attorney, accountant or agent in connection with the registration statement.
     For purposes of paragraphs  (i) and (ii) above and of Section 3, the period
of  distribution  of Shares in a firm  commitment  underwritten  public offering
shall be deemed to extend until each  underwriter has completed the distribution
of all securities  purchased by it, and the period of  distribution of Shares in
any other  registration  shall be deemed to extend until the earlier of the sale
of all covered Shares covered or nine months after the effective date.
     In connection with each  registration,  Holders will furnish to the Company
in writing information with respect to themselves and the proposed  distribution
by them as shall be  reasonably  necessary  in order to assure  compliance  with
federal and applicable state securities laws.
     In  connection  with each  registration  covering  an  underwritten  public
offering, the Company agrees to enter into a written agreement with the managing
underwriter in that form and containing those provisions as are customary in the
securities  industry for such an  arrangement  between  major  underwriters  and
companies  of the  Companys  size  and  investment  stature,  provided  that the
agreement  shall not contain any  provision  applicable  to the Company which is
inconsistent  with the provisions of this  Agreement and further,  provided that
the time and place of the  ciosing  under  the  agreement  shall be as  mutually
agreed upon between the Company and the managing underwriter.
                                       4
     6.  Expenses.  All expenses  incurred by the Company in complying with this
Agreement, including, without limitation, all registration,  qualification,  and
filing  fees,  blue  sky  fees  and  expenses,   printing   expense,   fees  and
disbursements of counsel and independent  public accounts for the Company,  fees
of the National Association of Securities Dealers,  Inc., transfer taxes, escrow
fees,  fees of  transfer  agents  and  registrars  and costs of  insurance,  but
excluding any Selling  Expenses are  "Registration  Expenses'.  All underwriting
discounts and selling commissions  applicable to the sale of Shares are "Selling
Expenses".
          The Company will pay all Registration Expenses in connection with each
registration  statement filed pursuant  hereto.  All Selling Expense relating to
the Shares sold in connection  with any  registration  statement  filed pursuant
hereto shall be borne by each  Holder,  pro rata to the number of Shares sold by
each  Holder  herein  (except to the extent the Company or any other party which
holds similar registration rights shall be a ▇▇▇▇▇▇).
     7.  Indemnification.  Insofar  as any  indemnification  is not  held  to be
against public policy, in the event of a registration of any of the Shares under
the 33 Act pursuant  hereto,  the Company will  indemnify and hold harmless each
underwriter of Shares and each Holder  against any losses,  claims  damages,  or
liabilities,  joint or several,  to which each Holder or underwriter  may become
subject under the 33 Act or otherwise,  insofar as such losses, claims, damages,
or  liabilities  (or actions in respect  thereof) arise out of or are based upon
any untrue  statement or alleged untrue statement of any material fact contained
in any registration statement under which the Shares was registered under the 33
Act pursuant hereto, any preliminary prospectus or final prospectus contained in
that the registration statement, or any amendment or supplement, or arise out of
or are based upon the  omission  or alleged  omission  to state a material  fact
required to be stated in the  registration  statement  or  necessary to make the
statements in the registration statement not misleading, or any violation by the
Company of any rule or regulation promulgatec under the 33 Act applicable to the
Company and relating to action or inaction by the Company in connection with any
registration,  and will  reimburse  each  Holder  thereat far any legal or other
expenses  reasonably  incurred  by  him  in  connection  with  investigating  or
defending any such loss, claim, damage, liability or action; provided,  however,
that the Company  will riot be liable in any such case if and to the extent that
any such loss,  claim,  damage,  or liability  arises out of or is based upon an
untrue  statement or alleged untrue  statement or omission or alleged  omissions
made in conformity with information furnished by Holders in writing specifically
far use in the registration statement or prospectus.
          In the event of a registration of any of the Shares,  under the 33 Act
pursuant  hereto,  Holders will  indemnity and hold harmless the Company and its
affiliates, and each underwriter and each affiliate of any underwriter,  against
all losses,  ciaims,  damages,  or liabilities,  joint or several,  to which the
Company or  underwriter  or  affiliate  may become  subject  under the 33 Act or
otherwise,  insofar as those lasses, claims, damages or liabilities arise out of
or are based  upon any  untrue  statement  or alleged  untrue  statement  of any
material fact  contained in the  registration  statement  under which the Shares
were registered under the 33 Act pursuant hereto, any preiimiriary prospectus or
finai prospectus  contained in the registration  statement,  or any amendment or
supplement of the registration  statement, or arise cut of or are based upon the
omission or alleged omission to state in the  registration  statement a material
fact  required  to be  stated  or  necessary  to  make  the  statements  in  the
registration  statement not  misleading,  and will  reimburse the Company,  each
underwriter, and/or affiliate thereof for any legal or other expenses reasonabiy
incurred by them in connection  with  investigating  or defending any such loss,
claim,  damage,  liability or action;  provided,  however,  that Holders will be
liable  hereunder  in any case it and  only to the  extent  that any such  lass,
claim, damage or liability arises out of or is based upon an untrue statement or
aileged untrue  statement or omission or aileged  omission made in reliance upon
and in conformity with information pertaining to that Holder, as such, furnished
in  writing  to the  Company  by  the  Holders  specifically  for  use  in  that
registration  statement or prospectus;  and provided further,  however, that the
liability of each Holder hereunder shall be imited to the proportion of any such
loss, claim, damage,  liability or expense which is equai to the proportion that
the  public  offering  price of Shares  sold by Holders  under the  registration
statement  bears to the total public offering price of all securities sold under
the registration  statement,  but not to exceed the proceeds received by Holders
from the sale of Shares covered by that registration statement.
                                       5
          Promptly  after  receipt  by an  indemnified  party of  notice  of the
commencement  of any action,  the  indemnified  party shall, if a claim is to be
made  against  the  indemnifying  party,  so notify  the  indemnifying  party in
writing, but the omission to notify the indemnifying party shall not relieve the
indemnifying  party from any liability which the indemnifying  party may have to
any indemnified  party other than under this Section 7. In case any action shall
be brought against any indemnified  party and the indemnified party shall notify
the indemnifying  party of the  commencement,  the  indemnifying  party shall be
entitled to participate in and, to the extent the indemnifying party shall wish,
to assume and undertake the defense with counsel satisfactory to the indemnified
party, and, after notice from the indemnifying party to the indemnified party of
its election so to assume and  undertake  the defense,  the  indemnifying  party
▇▇▇▇▇ not be Liable to the indemnified  party under this Section 7 for any legal
expenses  subsequently  incurred by the indemnified party in connection with the
defense thereof other than reasonable costs of investigation and of liaison with
counsel so elected;  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 reasonable
defenses   availabieto  the  indemnified  party  which  are  different  from  or
additionai to those  availableto the  indemnifying  party or if the interests of
the indemnified party reasonably may be deemed to conflict with the interests of
the  indemnifying  party,  the indemnified  party shall have the right to select
separate  counsel and to assume such legal defenses and otherwise to participate
in the defense of such action,  with the  expenses and fees of separate  counsel
and other expenses related to participation to be reimbursed by the indemnifying
party as incurred.
     8. Changes in Common  Stock.  if, and as often as, there are any changes in
the  Common  Stock  by way of  stock  split,  stock  dividend,  combination,  or
reclassification,   or  through  merger,   consolidation,   reorganization,   or
recapitalization, or by any other means, appropriate adjustment shall be made in
the  provisions  hereof,  as may be required,  so that the rights and privileges
granted hereby shall continue with respect to the Shares as so changed.
     9.  Representations  and Warranties of the Company.  The Company represents
and warrants to the Holders as follows:
          9.1 Authorization, Default. The execution, delivery and performance of
this  Agreement  by the  Company  has  been  duly  authorized  by all  requisite
corporate  action and will not violate any  provision  of law,  any order of any
court or other agency of government,  the Articles of incorporation or Bylaws of
the Company, or any provision of any indenture,  agreement,  or other instrument
to which it or any of its  properties  or  assets is bound,  or  conflict  with,
result in a breach of, or constitute (with due notice or apse of time or both) a
default under any such indenture,  agreement, or other instrument,  or result in
the creation or  imposition  of any lien,  charge or  encumbrance  of any nature
whatsoever upon any of the properties.
          9.2  Enforceability.   This  Agreement  has  been  duly  executed  and
delivered by the Company and constitutes fegal, valid and binding obligations of
the Company,  enforceable in accordance with its terms,  except as may be imited
by appiicabie bankruptcy, Insolvency or similar laws affecting creditors' rights
generally  or the  avaiJability  of  equitable  remedies,  or  except  as to the
enforceability of indemnification under the 33 Act.
     10.  Change  in  Commission  Forms or  Procedures.  In the  event  that the
Commission  shall adopt new forms or procedures  which authorize or permit other
means of secondary  distribution  which may require  action by the Company other
than registration  under the 33 Act, the parties hereto agree that the foregoing
provisions  shall apply, as nearly as may be, to such new forms or procedures so
long as the economic or other burden of  compliance  therewith to the Company or
the  Holders  is not  materially  greater  than the burden  contemplated  by the
foregoing provisions.
     11.  Notice.  Any  notice  provided  or  permitted  to be given  under this
Agreement  must be in  writing,  but  may be  served  by  deposit  in the  mail,
addressed  to the party to be  notified,  postage  prepaid,  and  registered  or
certified,  with a return  receipt  requested.  Notice given by registered  mail
shall be deemed  delivered  and  effective on the date of delivery  shown on the
return receipt. Notice may be served
                                       6
in any other manner,  including telex,  telecopy,  telegram,  etc., but shall be
deemed delivered and effective as of the time of actual  deilvery.  Far purposes
of notice,  the addresses of the parties shall be as indicated  herein,  or such
other address as the parties hereto may so advise, in writing, in the future.
     12.  Entire  Agreement.  This  Agreement,   which  incorporates  all  prior
understanding  relating to its subject matter,  contains the entire agreement of
the parties with respect to its subject matter and shall not be modified  except
by written instrument executed by each party.
     13. Waiver. The failure of a party to insist upon strict performance of any
provision  of this  Agreement  shall not  constitute  a waiver  of, or  estoppel
against asserting,  the right to require  performance in the future. A waiver or
estoppel in any one  instance  shall not  constitute  a waiver or estoppel  with
respect to a later breach.
     14. Severability.  If any of the terms and conditions of this Agreement are
held by any court of  competent  jurisdiction  to  contravene,  or to be invalid
under,  the laws of any  political  body having  jurisdiction  over this subject
matter,  that  contravention  or  invalidity  shall not  invalidate  the  entire
Agreement.  Instead,  this Agreement shall be construed as if it did not contain
the  particular  provision  or  provisions  held to be  invalid,  the rights and
obligations of the parties shall be construed and enforced  accordingly and this
Agreement shall remain in full force and effect.
     15.  Governing  Law. This  Agreement  shall be governed by and construed in
accordance  with the internal law and not the law of conflicts,  of the State of
Colorado.
     16.  Construction.   The  headings  in  this  Agreement  are  inserted  for
convenience  and  identification   only  arid  are  not  intended  to  describe,
interpret,  define,  or limit the scope,  extent, or intent of this Agreement or
any other provision  hereof.  Whenever the context  requires,  the gender of all
words used in this Agreement shall include the masculine,  feminine, and neuter,
and the number of all words shall include the singular and the plural.
     17. Counterpart Execution.  This Agreement may be executed in any number of
counterparts  wAh the same  effect as if all the  parties  had  signed  the same
document.  All counterparts shall be construed together and shall constitute one
and the same instrument.
     18.  Successors and Assigns.  Except as  otherwiseprovided,  this Agreement
shall apply to, and ▇▇▇▇▇ be binding upon, the parties hereto,  their respective
successors and assigns,  and all persons  claiming by, through,  or under any of
these  persons.  The  rights  of Holder  under  this  Agreement  shall be freeiy
assignable.
     19. Cumulative  Rights.  The rights and remedies provided by this Agreement
are  cumulative,  and the use of any  right or  remedy  by any  party  shall not
preclude or waive its right to use any or all other  remedies.  These rights and
remedies  are given in  addition  to any  other  rights a party may have by law,
statute, in equity or otherwise.
     20. Reliance. All factual recitals, covenants, agreements,  representations
and warranties made herein ▇▇▇▇▇ be deemed to have been relied on by the parties
in entering this Agreement.
     21.  Drafting  Party.  This  Agreement  expresses  the mutual intent of the
parties to this  Agreement.  Accordingly,  regardless of the party preparing any
document,  the rule of  construction  against the  drafting  party shall have no
application to this Agreement.
                                       7
     IN WITNESS  WHEREOF,  the parties  hereto have hereunto set their hands and
seals on the date set forth hereinabove.
                                        SYTRON, INC.
                                        /s/  ▇▇▇▇▇▇ ▇▇▇▇▇▇
                                        ---------------------------------------
                                        HOLDERS:
                                        KATONAH WEST PENSION PLAN
                                        By: 
                                           -------------------------------------
                                           Trustee
                                        SPRINGHILL HOLDINGS, LTD.
                                        By:
                                           -------------------------------------
                                        ▇▇▇▇▇▇ HOLDINGS, LTD.
                                        By:
                                           -------------------------------------
                                        PRIVATE CAPITAL GROUP LTD.
                                        By:
                                            ------------------------------------