SUN CO INC
8-K, 1995-06-13
PETROLEUM REFINING
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<PAGE>
<PAGE> 1

                                    SECURITIES AND EXCHANGE COMMISSION

                                          WASHINGTON, D.C.  20549

                                                 FORM 8-K

                                              CURRENT REPORT


                                  Pursuant to Section 13 or 15(d) of the

                                      Securities Exchange Act of 1934



                                      Date of Report:  June 13, 1995



                                             SUN COMPANY, INC.
                          ------------------------------------------------------
                          (Exact name of registrant as specified in its charter)

       Pennsylvania            1-6841                  23-1743282
       ------------            ------                  ----------
       (State or other         (Commission             (IRS employer
        jurisdiction of         file number)            identification
        incorporation)                                  number)

       Ten Penn Center, 1801 Market Street, Philadelphia, PA  19103-1699
       -----------------------------------------------------------------
       (Address of principal executive offices)               (Zip Code)

       (215) 977-3000
       ----------------------------------------------------------------
       (Registrant's telephone number, including area code)

<PAGE>
<PAGE> 2

Item 2.       Acquisition or Disposition of Assets.
- -------       -------------------------------------

       On June 8, 1995, Sun Company, Inc. ("Sun" or the "Company") completed
the sale of its remaining 55 percent interest in Suncor Inc. ("Suncor"), to
a group of Canadian underwriters led by Nesbitt Burns.  The underwriting
group will offer the shares publicly in Canada, and by way of private
placement in the United States.

       Under terms of the agreement with Nesbitt Burns, Sun was to receive
gross proceeds of approximately C$1,167 million (US$855 million), payable
in three equal installments.  In a separate transaction, Sun subsequently
sold all but one-half of the third installment receivable.  As a result,
Sun will ultimately receive cash proceeds of US$770 million, after
commissions, discount and U.S. dollar exchange, of which US$635 million
will be received in June 1995, with the remainder expected to be received
in June 1996.

       Suncor is a vertically integrated Canadian petroleum company whose
operations consist of the exploration, production and marketing of
conventional crude oil and natural gas, the production and marketing of
synthetic crude oil from oil sands, and petroleum refining and marketing.


Item 5.       Other Events.
- -------       -------------

              (a)    Recent Developments
                     -------------------

                                         SUN COMPANY TO IMPLEMENT
                                 BROAD OPERATIONAL AND FINANCIAL CHANGES;
                                     DECLARES DIVIDEND ON COMMON STOCK
                                         AND NEW DEPOSITARY SHARES

    PHILADELPHIA, June 13, 1995 -- Sun Company, Inc. (NYSE: SUN) today
announced details of an extensive operational and financial restructuring
that Sun Chairman/CEO Robert H. Campbell said "will significantly improve
our competitive position and establish a solid foundation for improved
financial performance."

    Sun is the largest independent U.S. refiner-marketer, with five
domestic refineries and more than 4,000 Sunoco retail outlets in 17 states
from Maine to Indiana and the District of Columbia.

    "The changes we are making will enable us to focus on our core
businesses and significantly strengthen our financial position so we can
invest in growth projects," Campbell said.  "We believe this will enhance
the value of Sun Company to our shareholders and the many other groups who
have a stake in the company, including our customers, suppliers, employees
and the communities where we operate."

    He said there are seven elements in the operational and financial
restructuring.  They are:

<PAGE>
<PAGE 3>

OPERATIONAL ELEMENTS
    * cost reductions of $110 million a year, principally by a reduction of
800 primarily staff and support positions;

    * the restructuring of Sun Company into eight "separate and discrete,
but not autonomous, business units" plus a holding company and a service
company;

FINANCIAL ELEMENTS
    * the already-completed sale of the company's 55-percent interest in
Suncor, its former Canadian subsidiary, for net cash proceeds of U.S.$770
million, of which $635 million will be received in mid-June, with the
remainder due in 1996;

    * the reduction of Sun's debt by more than $500 million through the use
of at least $335 million of Suncor proceeds to repay company debt and the
elimination of approximately $180 million of debt as part of the Suncor
sale;

    * the reduction of Sun's quarterly common stock dividend from 45 cents
a share ($1.80 per year) to 25 cents a share ($1.00 per year);

    * the use of some Suncor proceeds to make a cash tender offer for up to
6.4 million shares of Sun common stock via a "Dutch auction" at a price
between $30 and $33 per share, followed by a possible open market purchase
program of up to $100 million in Sun common stock after the conclusion of
the tender offer.  (Sun stock closed yesterday at $31.25 per share.  The
tender offer to shareholders will be made on June 13 and will remain open
until July 24.) 

    * an offer to shareholders to exchange their common shares tax free for
an equal number of "depositary shares" that will pay an annual dividend of
$1.80 per share for three years.  The company will exchange up to 25
million shares in total.  (Each depositary share represents one-half of a
preference share -- a new series of cumulative preferred stock -- and will
have half the voting rights of a common share.  Their value will be capped
at $40 per share plus any remaining "excess" dividend, and they are subject
to redemption for common stock.)

    The exchange offer will be made at the same time as the cash tender
offer and will also expire on July 24, 1995.  If more than 6.4 million
shares are tendered in the Dutch auction or more than 25 million shares in
the exchange offer, submissions will be subject to proration.

       Campbell said that Sun's board of directors declared dividends payable
on both common stock and the new depositary shares for the third quarter of
1995.  The common stock dividend will be $.25 per share, and the dividend
on depositary shares will be $.45 per share.  Payment date for the common
stock dividend is September 8, 1995, payable to shareholders of record on
August 10.  The dividend on depositary shares is payable September 13,
1995, to shareholders of record on August 10.

    Campbell said the multi-faceted plan was the result of a competitive
assessment of all aspects of the refining and marketing business. 
"Refining margins for gasoline and distillate fuel, the principal products
made from crude oil, have narrowed significantly in the past four years,
requiring us to continually reduce our cost structure," he said.
<PAGE>
<PAGE 4>

    He pointed out that the financial aspects of the restructuring are
directly linked with the operational changes.  "The proceeds of the Suncor
sale enable us to repay a large portion of our debt and buy back some of
our stock, while the reduced dividend and annual cost reductions provide
ongoing cash for growth projects that will increase shareholder value over
time," he stated.

    Commenting on the operational changes, Campbell said that organizing
into eight business units would "increase accountability for bottom line
performance, allow each unit to focus on different ways of operating in
different business environments, better integrate oil flow decision-making,
and provide tighter cost controls."  The eight units are:

    * Northeast Sunoco Branded Fuels -- primarily sales of Sunoco gasoline
through service stations in New England and the Mid-Atlantic states, but
also including branded sales of other fuels;
    * Northeast Refining and Wholesale, composed of the Philadelphia and
Marcus Hook, Pa., refineries, and the wholesale marketing of fuels made
there;
    * Toledo Refining & Marketing, including the Toledo (Ohio) Refinery,
sales of products made there, and the retail marketing of Sunoco gasoline
in the areas supplied from the refinery;
    * Chemicals, consisting of the manufacture and sale of chemicals;
    * Lubricants Refining & Marketing, consisting of the manufacture and
sale of lubricants and related fuels produced at Sun's Tulsa (Okla.) and
Puerto Rico refineries, including blending, packaging and customer service;
    * Logistics, composed of Sun's crude oil and products pipelines,
domestic crude oil lease acquisition, marketing terminals, and the
company's rail, tank car, transport and marine operations;
    * International Production, principally crude oil and natural gas
produced in the U.K. North Sea; and
    * Coal, consisting of several Eastern coal mines and a coke producing
facility;

    Campbell said a service company would be created from existing support
groups to provide services to these eight units.  "This service company
will be compared with external providers to determine the most cost
effective way of providing needed services," Campbell noted.

    Commenting on the dividend reduction, Campbell said that, based on
Monday's share price of $31.25, Sun's previous $1.80 per share dividend
represented a yield of 5.8 percent, more than double that of its
competitors.  "We maintained that dividend level in anticipation that
market conditions would right themselves shortly and financial performance
would improve, but we can no longer wait for that to happen," he said.  "It
is tempting to speculate that the downward pressure on our refining margins
has peaked and will soon subside, but at Sun we think that to count on that
would be a risky strategy indeed."

    "The new annual dividend on common stock of $1.00 per share is still an
attractive yield compared to our competition and the average S&P 500
company," Campbell said.  "By having a dividend level comparable to our
competitors, we will have sufficient funds to make sound investments in our
value-added businesses and to improve our basic refining capability."  The
new dividend will take effect with the third quarter payment scheduled for
September 1995, Campbell noted.
<PAGE>
<PAGE 5>

    He added that Sun will record an estimated after-tax charge in the 1995
second quarter of $100 million related to employee terminations and the
write-down to net realizable value of certain refining-marketing and coal
assets.  He said the Suncor sale will result in a second quarter after-tax
gain of approximately $150 million.

    Sun Company, Inc. (NYSE: SUN), headquartered in Philadelphia, operates
five domestic refineries and markets gasoline under the Sunoco brand
through more than 4,000 service stations in 17 states from Maine to Indiana
and the District of Columbia.  These outlets include more than 600 Sunoco
A-Plus convenience stores and 350 Sunoco Ultra Service Centers.  Sun sells
lubricants and petrochemicals worldwide, operates domestic pipelines and
terminals, and produces crude oil and natural gas internationally.  Sun
recently sold its 55 percent interest in Suncor, a fully-integrated
Canadian oil company.
<PAGE>
<PAGE> 6
<TABLE>
<CAPTION>

Item 7.       Financial Statements and Exhibits.
- -------       ----------------------------------

PRO FORMA CONSOLIDATED BALANCE SHEET (UNAUDITED)
Sun Company, Inc. and Subsidiaries

(Millions of Dollars)
- --------------------------------------------------------------------------
                                                                  At March 31, 1995
                                                                  -----------------
                                                                      Pro Forma
                                                                     Adjustments
                                                                 Increase (Decrease)
                                                                 ------------------
                                                                                     Repayment           
                                                                      Sale            of Debt/
                                                                        of               Stock        Pro
                                                     Historical       Suncor(1)     Repurchase      Forma
                                                     ----------     ------          ----------      -----
<S>                                                       <C>       <C>                  <C>       <C>
ASSETS
Current Assets
Cash and cash equivalents                                 $  26     $  635               $(635)    $   24
                                                                        (2)
Accounts and notes receivable,
  net of allowances                                         655       (141)                 --        514
Inventories                                                 682       (125)                 --        557
Deferred income taxes                                       119         --                  --        119
                                                         ------     ------               -----     ------
Total Current Assets                                      1,482        367                (635)     1,214

Investment in Coal Operations 
  Held for Sale                                              54         --                  --         54
Investment in Real Estate Operations 
  Held for Sale                                             130         --                  --        130
Receivable from Sale of Suncor stock                         --        124                  --        124
Long-Term Receivables and Investments                        85         (4)                 --         81
Properties, Plants and Equipment, net                     4,416     (1,281)                 --      3,135
Deferred Charges and Other Assets                           308        (38)                 --        270
                                                         ------     ------               -----     ------
Total Assets                                             $6,475     $ (832)              $(635)    $5,008
                                                         ======     ======               =====     ======

LIABILITIES AND STOCKHOLDERS' EQUITY
Current Liabilities
Accounts payable                                         $  774     $ (108)              $  --     $  666
Accrued liabilities                                         559        (90)                 --        469
Short-term borrowings                                       324         --                (207)       117
Current portion of long-term debt                           100         (4)                (82)        14
Taxes payable                                               226         15                  --        183
                                                                       (58)
                                                         ------     ------               -----     ------
Total Current Liabilities                                 1,983       (245)               (289)     1,449

Long-Term Debt                                            1,099       (175)                (46)       878
Retirement Benefit Liabilities                              512        (45)                 --        467
Deferred Income Taxes                                       301         72                  --        165
                                                                      (208)
Other Deferred Credits and Liabilities                      394       (105)                 --        289
Minority Interest                                           376       (376)                 --         --
Stockholders' Equity
Common stock                                                130         --                  --        130
Capital in excess of par value                            1,309         --                  --      1,309
Cumulative foreign currency
  translation adjustment                                    (87)        87                  --         --
Earnings employed in the business                         1,479        163                  --      1,642
                                                         ------     ------               -----     ------
                                                          2,831        250                  --      3,081
Less common stock held in 
  treasury, at cost                                       1,021         --                 300      1,321
                                                         ------     ------               -----     ------
Total Stockholders' Equity                                1,810        250                (300)     1,760
                                                         ------     ------               -----     ------
Total Liabilities and Stockholders' 
  Equity                                                 $6,475     $ (832)              $(635)    $5,008
                                                         ======     ======               =====     ======

- ----------------
(1)    To reflect the removal of account balances and to record the net
       proceeds and after-tax gain resulting from the sale of Suncor
       (Note 2).  



The accompanying notes are an integral part of these pro forma 
statements.

</TABLE>
<PAGE>
<PAGE> 7
<TABLE>
<CAPTION>

PRO FORMA CONSOLIDATED STATEMENT OF INCOME (UNAUDITED)
Sun Company, Inc. and Subsidiaries

(Millions of Dollars Except Per Share Amounts)
- --------------------------------------------------------------------------
                                                                    For the Year
                                                               Ended December 31, 1994
                                                               -----------------------
                                                                      Pro Forma
                                                                     Adjustments
                                                                 Increase (Decrease)
                                                                 ------------------
                                                                                     Repayment          
                                                                      Sale            of Debt/
                                                                        of               Stock       Pro
                                                     Historical       Suncor(1)     Repurchase      Forma
                                                     ----------     ------          ----------     -----
<S>                                                      <C>       <C>                    <C>     <C>
REVENUES
Sales and other operating revenue
  (including consumer excise taxes)                      $9,818    $(1,397)               $ --    $8,421
Gain on divestments                                          51         --                  --        51
Interest income                                              16         (2)                 --        14
Income (loss) from investments in 
  operations held for sale                                   (1)        --                  --        (1)
Other income                                                 24         (3)                 --        21
                                                         ------     ------                ----    ------
                                                          9,908     (1,402)                 --     8,506
                                                         ------     ------                ----    ------
COSTS AND EXPENSES
Cost of products sold and operating 
  expenses                                                6,276       (508)                 --     5,768
Selling, general and administrative 
  expenses                                                  703       (119)                 --       584
Taxes, other than income taxes                            2,253       (527)                 --     1,726
Depreciation, depletion and 
  amortization                                              359        (90)                 --       269
Exploratory costs and leasehold
  impairment                                                 24        (24)                 --        --
Provision for write-down of assets
  and other matters                                          54         --                  --        54
Minority interest                                            35        (35)                 --        --
Interest cost and debt expense                               97        (14)                (22)       61
Interest capitalized                                        (13)         2                  --       (11)
                                                         ------     ------                ----    ------
                                                          9,788     (1,315)                (22)    8,451
                                                         ------     ------                ----    ------
Income before provision 
  (credit) for income taxes and 
  cumulative effect of change in 
  accounting principle                                      120        (87)                 22        55
Provision (credit) for income taxes                          23        (50)                  8       (19)
                                                         ------     ------                ----    ------
Income before cumulative 
  effect of change in accounting 
  principle                                                  97        (37)                 14        74
Cumulative effect of change in 
  accounting principle                                       (7)        --                  --        (7)
                                                         ------     ------                ----    ------

NET INCOME                                               $   90     $  (37)               $ 14    $   67
                                                         ======     ======                ====    ======
Earnings (loss) per share of 
  common stock:
  Income before cumulative 
    effect of change in accounting 
    principle                                             $ .91                                    $ .76
  Cumulative effect of change in 
    accounting principle                                   (.07)                                    (.07)
                                                          -----                                    -----
  Net income                                              $ .84                                    $ .69
                                                          =====                                    =====
- ----------------
(1)  To reflect the removal of Suncor's results of operations (Note 3).  



The accompanying notes are an integral part of these pro forma 
statements.

</TABLE>
<PAGE>
<PAGE> 8
<TABLE>
<CAPTION>

PRO FORMA CONSOLIDATED STATEMENT OF INCOME (UNAUDITED)
Sun Company, Inc. and Subsidiaries

(Millions of Dollars Except Per Share Amounts)
- --------------------------------------------------------------------------
                                                                For the Three Months
                                                                Ended March 31, 1995
                                                                --------------------
                                                                      Pro Forma
                                                                     Adjustments
                                                                 Increase (Decrease)
                                                                 ------------------
                                                                                     Repayment          
                                                                      Sale            of Debt/
                                                                        of               Stock       Pro
                                                     Historical       Suncor(1)     Repurchase      Forma
                                                     ----------     ------          ----------     -----
<S>                                                      <C>         <C>                  <C>     <C>
REVENUES
Sales and other operating revenue
  (including consumer excise taxes)                      $2,578      $(361)               $ --    $2,217
Interest income                                               2         (1)                 --         1
Income (loss) from investments in 
  operations held for sale                                    1         --                  --         1
Other income                                                  7         (1)                 --         6
                                                         ------      -----                ----    ------
                                                          2,588       (363)                 --     2,225
                                                         ------      -----                ----    ------
COSTS AND EXPENSES
Cost of products sold and operating 
  expenses                                                1,752       (129)                 --     1,623
Selling, general and administrative 
  expenses                                                  178        (36)                 --       142
Taxes, other than income taxes                              520       (125)                 --       395
Depreciation, depletion and 
  amortization                                               97        (24)                 --        73
Exploratory costs and leasehold
  impairment                                                 10        (10)                 --        --
Minority interest                                            10        (10)                 --        --
Interest cost and debt expense                               31         (4)                 (5)       22
Interest capitalized                                         (2)         1                  --        (1)
                                                         ------      -----                ----    ------
                                                          2,596       (337)                 (5)    2,254
                                                         ------      -----                ----    ------
Income (loss) before provision 
  (credit) for income taxes                                  (8)       (26)                  5       (29)
Provision (credit) for income taxes                          (1)       (15)                  2       (14)
                                                         ------      -----                ----    ------
NET INCOME (LOSS)                                        $   (7)     $ (11)               $  3    $  (15)  
                                                         ======      =====                ====    ======
Net income (loss) per share of 
  common stock                                            $(.07)                                   $(.15)
                                                          =====                                    =====
- ----------------
(1)  To reflect the removal of Suncor's results of operations (Note 3).  

The accompanying notes are an integral part of these pro forma 
statements.

</TABLE>
<PAGE>
<PAGE> 9

                                             Sun Company, Inc.
                                            -----------------

Notes to Unaudited Pro Forma Consolidated Financial Statements
- --------------------------------------------------------------

1.     As described in Item 2 of this Form 8-K, on June 8, 1995, Sun
       completed the sale of its remaining interest in Suncor.  On June 13,
       the Company announced its intention to use the net cash proceeds from
       this sale to repay debt and repurchase Sun common shares.  The
       historical consolidated balance sheet and income statements of Sun
       have been adjusted to give effect to these transactions as discussed
       below.  The pro forma consolidated balance sheet and income statements
       do not include an estimated after-tax charge of $100 million to be
       recognized in the second quarter of 1995 related to employee
       terminations and the write-down to net realizable value of certain
       refining and marketing and coal assets.  

2.     The balance sheet pro forma adjustments assume the transactions giving
       rise to the adjustments were consummated on March 31, 1995.  The pro
       forma balance sheet gives effect to the disposition of all assets and
       liabilities of Suncor and the aforementioned debt repayment and share
       repurchase transactions.  Included in earnings employed in the
       business in the pro forma balance sheet is a pro forma gain of $163
       million (after current income taxes payable of $15 million and
       deferred income taxes of $72 million) resulting from the sale of
       Suncor.  The actual gain of approximately $150 million to be recorded
       in the second quarter of 1995 will be based on the book value of Sun's
       investment in Suncor on the June 8, 1995 sale date.  In addition, the
       net cash proceeds of $635 million to be received in June 1995 from the
       sale were assumed to be used to (i) repay $335 million of Company
       indebtedness; and (ii) repurchase 10 million shares of Company common
       stock at an assumed weighted average price of $30 per share via a
       Dutch Auction tender offer (6.4 million shares) and open market
       purchases (3.6 million shares).  The remaining net proceeds from the
       sale, which total $124 million after discount, are reflected as
       "Receivable from Sale of Suncor Stock" in the pro forma balance sheet. 
       Such proceeds are expected to be received in June 1996.  

3.     The statement of income pro forma adjustments assume the transactions
       giving rise to the adjustments were consummated January 1, 1994.  The
       pro forma consolidated statements of income give effect to the removal
       of Suncor's results of operations and a reduction in interest expense
       due to the assumed repayment of debt.  In addition, the increase in
       the pro forma tax provisions resulting from the reduction in interest
       expense were computed using the statutory rates for the periods
       presented.  In accordance with pro forma reporting rules, no gain from
       the Suncor divestment is reflected in the consolidated pro forma
       statements of income for the periods presented.

4.     Earnings per share included in the pro forma consolidated statements
       of income are based on the average number of common shares outstanding
       for the periods presented.  On a historical basis, the weighted
       average number of common shares outstanding (in thousands) totalled
       107,043 and 107,053 for the year ended December 31, 1994 and three-
       months ended March 31, 1995, respectively.  For calculation of the pro
<PAGE>
<PAGE> 10

Notes to Unaudited Pro Forma Consolidated Financial Statements (continued)
- --------------------------------------------------------------------------

       forma earnings per share, the average number of shares was adjusted to
       reflect the assumed repurchase of 10 million shares on January 1,
       1994.   

5.     The pro forma consolidated financial statements should be read in
       conjunction with the historical consolidated financial statements and
       notes thereto of Sun Company, Inc.  The pro forma consolidated
       financial statements are not necessarily indicative of the actual
       results that would have been achieved had the transactions been in
       effect on the dates or for the periods indicated, nor are they
       necessarily indicative of future results.
<PAGE>
<PAGE> 11

SIGNATURE


       Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by
the undersigned thereunto duly authorized.



       SUN COMPANY, INC.



BY     s/ RICHARD L. CARTLIDGE
       -----------------------
       Richard L. Cartlidge
       Comptroller
       (Principal Accounting Officer)

DATE   June 13, 1995



<PAGE>
<PAGE> 1

                                              EXHIBIT INDEX 
                                          -------------

Exhibit
Number                                           Exhibit
- -------       -----------------------------------------------------

2             Suncor Inc. Prospectus dated June 1, 1995.

4.1           Articles of Incorporation of Sun Company, Inc., as 
              amended May 4, 1995.

4.2           Sun Company, Inc. By-Laws, as amended May 4, 1995.

4.3           Statement of Designation.

99.1          Underwriting Agreement re: sale of common shares of Suncor Inc.

99.2          Installment Receipt and Pledge Agreement re: sale of Suncor Inc.



<PAGE>
                                         EXHIBIT 2

This short form prospectus constitutes a public offering of these
securities only in those jurisdictions where they may be lawfully
offered for sale and therein only by persons permitted to sell such
securities. No securities commission or any similar authority in
Canada has in any way passed upon the merits of the securities
offered hereby and any representation to the contrary is an offence.
The securities offered under this short form prospectus have not
and will not be registered under the United States Securities Act of
1933 and, except in limited circumstances, may not be offered or
sold within the United States or to U.S. persons. This short form
prospectus does not constitute an offer to sell or solicitation of an
offer to buy any of the securities offered hereby within the United
States or to U.S. persons. See "Plan of Distribution".

Information has been incorporated by reference in this short form
prospectus from documents filed with securities commissions or
similar authorities in Canada. Copies of the documents
incorporated by reference may be obtained on request without
charge from the Vice President and General Counsel of Suncor
Inc., 36 York Mills Road, North York, Ontario, M2P 2C5
(telephone (416) 733-7300). For the purposes of the Province of
Quebec, this simplified prospectus contains information to be
completed by consulting the permanent information record. A copy
of the permanent information record may be obtained from the
Vice President and General Counsel of Suncor Inc. at the above-
mentioned address and telephone number.

Secondary Offering by Sun Canada, Inc.

                       [ARTWORK]
                    $1,167,481,068

               29,935,412 Common Shares
         (Represented by Instalment Receipts)

The common shares of Suncor Inc. ("Suncor") offered hereby (the
"Common Shares") will be sold by Sun Canada, Inc. (the "Selling
Shareholder"), a wholly-owned subsidiary of Sun Company, Inc.
("Sun"), at a price of $39.00 per Common Share, which will be
payable on an instalment basis. The first instalment of $13.00 per
Common Share is payable on the closing of this offering, the
second instalment of $13.00 per Common Share is payable on or
before June 10, 1996, and the final instalment of $13.00 per
Common Share is payable on or before December 30, 1996. The
Common Shares will be pledged to the Selling Shareholder to
secure the obligation to pay the second and final instalments of the
purchase price for the Common Shares. Prior to full payment,
beneficial ownership of the Common Shares will be represented by
instalment receipts (the "Instalment Receipts"). If a registered
holder of an Instalment Receipt does not pay the second instalment
or the final instalment on or before the due dates, the Common
<PAGE>
Shares represented by such registered holder's Instalment Receipt
may, at the Selling Shareholder's option, upon compliance with
applicable law, be reacquired by the Selling Shareholder in full
satisfaction of the obligations to pay the outstanding instalments, or
such Common Shares may be sold and the registered holder shall
remain liable for any deficiency in the proceeds of such sale. See
"Details of the Offering".

The outstanding common shares of Suncor are listed on the
Toronto, Montreal, Alberta and Vancouver stock exchanges in
Canada and on the American Stock Exchange in the United States.
The Toronto and Montreal stock exchanges have conditionally
approved the listing of the Instalment Receipts subject to the
fulfillment of the requirements of the exchanges on or before
August 28, 1995, including the distribution of the Instalment
Receipts to a minimum number of public holders. On May 31,
1995, the closing sale price of the common shares of Suncor on
The Toronto Stock Exchange was $39.00. The offering price for
the Common Shares has been determined by negotiation between
the Selling Shareholder and the Underwriters. Suncor has been
advised that, upon completion of the offering, neither the Selling
Shareholder nor Sun will own beneficially, directly or indirectly,
any shares or other securities of Suncor. No portion of the
proceeds of this offering by the Selling Shareholder will be
received by Suncor.

In the opinion of counsel, the Common Shares, represented by
Instalment Receipts will, at the date of closing, be eligible for
investment under certain statutes as set out under "Eligibility for
Investment".

Price: $39.00 per Common Share, of which $13.00 is payable on
closing

                                         Net Proceeds
                  Price to  Underwriters'to the Selling
                   Public       Fee     Shareholder (1)
Per Common Share
  First Instalment $13.00     $1.56         $11.44
  Second Instalment 13.00        --          13.00
  Final Instalment  13.00        --          13.00
Total per Common 
  Share            $39.00     $1.56         $37.44

Total Offering      (1)        (2)           (3)

(1) $1,167,481,068.00
(2) $46,699,242.72
(3) $1,120,781,825.28

(1) Before deduction of the expenses of the offering estimated at
    $1.5 million which, together with the Underwriters' fee are
    payable by the Selling Shareholder.
<PAGE>
The Underwriters, as principals, conditionally offer the Common
Shares, subject to prior sale, if, as and when sold by the Selling
Shareholder and accepted by the Underwriters in accordance with
the conditions contained in the Underwriting Agreement referred to
under "Plan of Distribution" and subject to the approval of certain
legal matters on behalf of Suncor by Osler, Hoskin & Harcourt, on
behalf of the Selling Shareholder and Sun by Fasken Campbell
Godfrey and on behalf of the Underwriters by Davies, Ward &
Beck. Subscriptions for the Common Shares will be received
subject to rejection or allotment in whole or in part and the right is
reserved to close the subscription books at any time without notice.
It is expected that the closing of the offering will take place on
June 8, 1995, or such other date as may be agreed upon, but not
later than July 6, 1995, and that Instalment Receipts representing
the Common Shares will be available for delivery at closing.
Registered holders of Instalment Receipts will receive share
certificates evidencing the Common Shares as soon as practicable
after payment of the final instalment.

June 1, 1995
<PAGE>
                   Table of Contents

     Documents Incorporated by Reference          2
     Summary of the Offering                      3
     Suncor Inc.                                  4
     Selling Shareholder                          4
     Recent Developments                          4
     Details of the Offering                      4
     Plan of Distribution                         8
     Canadian Federal Income Tax Considerations   9
     Eligibility for Investment                  10
     Legal Matters                               11
     Auditors, Transfer Agent and Registrar      11
     Statutory Rights of Withdrawal and Rescission11
     Certificate of Suncor                       12
     Certificate of the Underwriters             13

          DOCUMENTS INCORPORATED BY REFERENCE

   The following documents of Suncor which have been filed
with securities commissions or similar regulatory authorities in
each of the provinces of Canada, are incorporated by reference into
and form an integral part of this short form prospectus:

   (a) the Annual Information Form dated March 16, 1995;

   (b) the Management Proxy Circular dated March 1, 1995
       relating to the Annual and Special Meeting of
       Shareholders held on April 27, 1995;

   (c) the audited consolidated financial statements as at and for
       the fiscal years ended December 31, 1994, December 31,
       1993 and December 31, 1992 together with the auditors'
       report thereon dated January 20, 1995 and Management's
       Discussion and Analysis as contained in Suncor's Annual
       Report for the year ended December 31, 1994;

   (d) the unaudited consolidated financial statements as
       contained in Suncor's First Quarter 1995 Report to
       Shareholders dated April 19, 1995;

   (e) the unaudited consolidated financial statements and
       Management's Discussion and Analysis of Financial
       Condition and Results of Operations as contained in
       Suncor's Form 10-Q for the quarter ended March 31,
       1995; and

   (f) the Material Change Report of Suncor dated May 30,
       1995, which reported the offering contemplated herein.

   Any annual information form, material change report (other
than confidential reports), comparative interim financial statements
or management proxy circular filed by Suncor with securities
commissions or similar authorities in the provinces of Canada
subsequent to the date of this short form prospectus and prior to
termination of this offering shall be deemed to be incorporated by
<PAGE>
reference into this short form prospectus.

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

<PAGE>
                SUMMARY OF THE OFFERING

Offering:                   29,935,412 Common Shares to
                            be sold by the Selling
                            Shareholder, to be represented
                            by Instalment Receipts.

Amount:                     $1,167,481,068.00

Price:                      $39.00 per Common Share,
                            payable in instalments of which
                            $13.00 is payable on the closing
                            of this offering, $13.00 is
                            payable on or before June 10,
                            1996 and $13.00 is payable on
                            or before December 30, 1996.

Instalment Payment 
Arrangements:               The purchase price for the
                            Common Shares is payable on
                            an instalment basis. Prior to full
                            payment, beneficial ownership
                            of the Common Shares will be
                            represented by Instalment
                            Receipts. The first instalment of
                            $13.00 per Common Share is
                            payable on the closing of this
                            offering, the second instalment
                            of $13.00 per Common Share is
                            payable on or before June 10,
                            1996 and the final instalment of
                            $13.00 per Common Share is
                            payable on or before December
                            30, 1996 (in each case not later
                            than 1:00 p.m. local time on the
                            relevant date) by the registered
                            holder of the Instalment Receipt
                            representing Common Shares.
                            The Common Shares will be
                            pledged to the Selling
                            Shareholder and held by a
                            security agent on its behalf to
                            secure the obligations to pay the
                            second and final instalments of
                            the purchase price for the
                            Common Shares. As soon as
                            practicable after payment of the
                            final instalment, the registered
                            holder of an Instalment Receipt
                            will receive a certificate
                            representing the underlying
                            Common Shares, which
                            Common Shares will no longer
                            be subject to the pledge in
                            favour of the Selling
                            Shareholder. If a registered
<PAGE>
                            holder of an Instalment Receipt
                            does not pay the second or final
                            instalments on or before the due
                            dates, the Common Shares as
                            represented by such Instalment
                            Receipt may, at the Selling
                            Shareholder's option, upon
                            compliance with applicable law,
                            be reacquired by the Selling
                            Shareholder in full satisfaction
                            of the registered holder's
                            obligation. Alternatively, such
                            Common Shares may be sold
                            and the registered holder shall
                            remain liable for any deficiency
                            if the proceeds of such sale are 
                            insufficient to cover the amount
                            of the second instalment, if
                            applicable, and the final
                            instalment and the costs of sale
                            (such costs of sale not to exceed
                            $1.00 per Common Share).

Rights of Instalment 
Receipt Holders:            Registered holders of Instalment
                            Receipts will be entitled, in the
                            manner set forth in the
                            Instalment Receipt Agreement
                            described herein, unless they
                            have defaulted on their
                            obligations thereunder, to fully
                            participate in all dividends and
                            other distributions, to exercise
                            the votes attached to the
                            Common Shares represented by
                            such Instalment Receipts and to
                            receive periodic reports and
                            other materials in like manner as
                            if they were registered holders
                            of the Common Shares.

Ownership of Suncor by 
the Selling Shareholder:    The Selling Shareholder's
                            29,935,412 Common Shares,
                            representing approximately
                            54.80 per cent of the common
                            shares of Suncor will be
                            distributed to the public pursuant
                            to this offering. Suncor has been
                            advised that following the
                            closing of this offering, neither
                            the Selling Shareholder nor Sun
                            will own beneficially, directly or
                            indirectly, any shares or other
                            securities of Suncor.
<PAGE>
Eligibility for Investment: In the opinion of counsel, the
                            Common Shares represented by
                            Instalment Receipts will, at the
                            date of closing, be eligible for
                            investment under certain statutes
                            as set forth under "Eligibility for
                            Investment".

The above information is a summary only and is qualified by the
detailed information appearing elsewhere in this short form
prospectus or incorporated by reference herein.

<PAGE>
                      SUNCOR INC.

       Suncor, a Canadian integrated oil and gas company, is
engaged in the exploration for and acquisition, production and
marketing of, crude oil and natural gas and in the refining and
marketing of petroleum products. Suncor has three principal
operating groups: Oil Sands Group, based near Fort McMurray,
Alberta, which mines and upgrades oil sands and markets high
quality light sweet crude oil and custom blends; Resources Group,
based in Calgary, Alberta, which explores for, acquires, produces
and markets natural gas and conventional crude oil; and Sunoco
Group, with headquarters in North York, Ontario, which refines
and markets transportation fuels, petrochemicals and heating oils.

       Suncor's registered and principal office is currently
located at 36 York Mills Road, North York, Ontario, M2P 2C5.
Suncor has announced publicly its intention to move its registered
and principal office to Calgary, Alberta by the end of 1995. In this
short form prospectus, references to Suncor include Suncor Inc.
and its subsidiaries unless the context otherwise requires.

                  SELLING SHAREHOLDER

       As of May 24, 1995, the Selling Shareholder owned
29,935,412 common shares of Suncor, which represented
approximately 54.80 per cent of the issued common shares of
Suncor. Suncor has been advised that following the closing of the
offering, neither the Selling Shareholder nor Sun will own
beneficially, directly or indirectly, any shares or other securities of
Suncor.

                  RECENT DEVELOPMENTS

       Suncor has declared a cash dividend of $0.27 per common
share payable on June 26, 1995 to shareholders of record at the
close of business on June 15, 1995. Holders of Common Shares
represented by Instalment Receipts on June 15, 1995 will be
entitled to such dividend.

                DETAILS OF THE OFFERING

       The offering consists of 29,935,412 Common Shares
which are being sold by the Selling Shareholder on an instalment
basis. Prior to receipt by the Custodian (as defined below) of both
the second instalment and the final instalment, beneficial ownership
of the Common Shares will be represented by Instalment Receipts
and the Common Shares will be pledged by the Underwriters to the
Selling Shareholder pursuant to the terms of the Instalment Receipt
Agreement (described below). Upon due payment of the second
instalment and the final instalment pursuant to the Instalment
Receipt Agreement, registered holders of Instalment Receipts will
become registered holders of the Common Shares.
<PAGE>
Common Shares and Instalment Receipts

       The following is a summary of the material attributes and
characteristics of the Instalment Receipts and the rights and
obligations of registered holders thereof. Reference is made to the
instalment receipt and pledge agreement (the "Instalment Receipt
Agreement") among the Selling Shareholder, Sun, Suncor, the
Underwriters, Montreal Trust Company of Canada (the
"Custodian") and The R-M Trust Company (the "Security Agent"),
which will hold the Common Shares pledged to the Selling
Shareholder, to be dated as of the date of closing of this offering.
For the purposes of this description of the material attributes and
characteristics of the Instalment Receipts, a "Holder" means a
person who is shown on the register of holders of Instalment
Receipts maintained under the Instalment Receipt Agreement.
Copies of the Instalment Receipt Agreement will be available for
inspection (in draft form prior to closing) at the principal Stock and
Bond Transfer offices of the Custodian in Toronto, Montreal,
Calgary, Edmonton and Vancouver. This description does not
purport to be complete and reference is made to the Instalment
Receipt Agreement for a complete statement of the attributes and
characteristics of the Instalment Receipts and the rights and
obligations of the Holders thereof.

       The first instalment of $13.00 per Common Share is
payable on the closing of this offering which is expected to occur
on or about June 8, 1995 (but not later than July 6, 1995); the
second instalment of $13.00 per Common Share is payable on or
before June 10, 1996 (the "Second Instalment Date"); and the final
instalment of $13.00 per Common Share is payable on or before
December 30, 1996 (the "Final Instalment Date"). The second and
final instalment payments must be received by the Custodian no
later than 1:00 p.m. (local time) on the relevant date.

       Holders of Instalment Receipts will be bound by the terms
of the Instalment Receipt Agreement. The Instalment Receipt
Agreement will provide that legal title to the Common Shares
offered hereby will be held by the Custodian following payment of
the first instalment pursuant to the Underwriting Agreement
(described under "Plan of Distribution") and until both the second
and final instalments have been fully paid to the Custodian on or
before the Second Instalment Date and the Final Instalment Date,
respectively. The Common Shares offered hereby will be pledged
to the Selling Shareholder by the Underwriters at closing and will
be held in the possession of the Security Agent subject to the terms
of the Instalment Receipt Agreement. By acquiring and holding an
Instalment Receipt, the Holder thereof acknowledges that the
Common Shares represented thereby will be held as continuing
security for the obligations of such Holder to pay the unpaid
instalments and other amounts payable under the Instalment Receipt
Agreement and that the pledge will remain in effect and be binding
and effective notwithstanding any transfer of or other dealings with
the Instalment Receipt and the rights evidenced or arising thereby.
<PAGE>
       Following payment of the first instalment, beneficial
ownership of the Common Shares will be represented by first
instalment receipts ("First Instalment Receipts") and following
payment of the second instalment, beneficial ownership of the
Common Shares will be represented by second instalment receipts
("Second Instalment Receipts"). Certificates evidencing the First
Instalment Receipts will be available for delivery at closing and
certificates evidencing the Second Instalment Receipts will be
issued after timely payment of the second instalment and
presentation and delivery of First Instalment Receipts, as more
fully described below.

       A First Instalment Receipt will, among other things,
evidence that the first instalment has been paid in respect of the
number of Common Shares specified therein and the right of the
Holder thereof, subject to compliance with the provisions of the
Instalment Receipt Agreement, to become the Holder of a Second
Instalment Receipt upon payment in full of the second instalment
with respect to such shares. A Second Instalment Receipt will,
among other things, evidence that the first and second instalments
have been paid in respect of the number of Common Shares
specified therein and the right of the Holder thereof, subject to
compliance with the provisions of the Instalment Receipt
Agreement, to become the registered holder of such shares upon
payment in full of the final instalment with respect to such shares.

       By becoming a Holder of a First Instalment Receipt, a
person is deemed: (a) to have assumed the obligations to pay the
second instalment (and to thereupon receive a Second Instalment
Receipt) and to comply with the terms of the Second Instalment
Receipt including the obligation to pay the final instalment; and (b)
to have acquired the Common Shares represented by the First
Instalment Receipt subject to the pledge of such Common Shares
which secures such obligations. By becoming a Holder of a Second
Instalment Receipt, a person is deemed: (a) to have assumed the
obligation to pay the final instalment and to thereupon become
entitled to receive a share certificate representing such Common
Shares; and (b) to continue to beneficially own the Common Shares
represented by the Second Instalment Receipt, subject to the pledge
of such Common Shares which secures such obligation.

       The Instalment Receipt Agreement will require the
Custodian to mail to the Holders of Instalment Receipts, as
determined on a date being not more than 14 days before the date
of mailing, notices of the Second Instalment Date and the Final
Instalment Date and the amount of the relevant instalment not less
than 30 days prior to the Second Instalment Date and the Final
Instalment Date, respectively. Payment of the second instalment
and the final instalment is required when due whether or not a
Holder receives a notice of the Second Instalment Date or of the
Final Instalment Date from the Custodian. Subject to compliance
with the provisions of the Instalment Receipt Agreement, as soon
as practicable after: (a) timely payment of the second instalment
and presentation and surrender of the relevant First Instalment
Receipt certificate, a Second Instalment Receipt will be registered<PAGE>
in the name of, and a certificate evidencing the Second Instalment
Receipt will be forwarded to, the Holder of the First Instalment
Receipt; and (b) timely payment of the final instalment and
presentation and surrender of the relevant Second Instalment
Receipt certificate, the Common Shares represented thereby will be
registered in the name of, and a certificate evidencing Common
Shares will be forwarded to, the Holder of the Second Instalment
Receipt, in either case, without additional charge.

       A Holder of an Instalment Receipt will be entitled to make
payment, in accordance with the provisions of the Instalment
Receipt Agreement, of the second instalment and the final
instalment at any time prior to the Second Instalment Date and the
Final Instalment Date with respect to any Common Shares
represented thereby and thereby to become the registered holder of
such Common Shares.

Rights and Privileges

       Under the Instalment Receipt Agreement, Holders of
Instalment Receipts will have the same rights and privileges, and
be subject to the same limitations, as registered holders of common
shares of Suncor, except for certain rights and privileges which are
limited under the Instalment Receipt Agreement in order to protect
the value of the collateral secured by the pledge to the Selling
Shareholder of the Common Shares represented by the Instalment
Receipts or except where the exercise of such rights and privileges
would not be practicable. In particular, a Holder of Instalment
Receipts will be entitled under arrangements through the
Custodian, in the manner set forth in the Instalment Receipt
Agreement, unless it has defaulted on its obligations thereunder, to
participate fully in all dividends and other distributions on the
Common Shares, to exercise the votes attached to the Common
Shares represented by such Instalment Receipts and to receive
periodic reports and other materials in like manner as if it were the
registered holder of the Common Shares.

       In particular, the Instalment Receipt Agreement will
contain the following provisions:

       (a)    Dividends on Common Shares which are declared
              to be payable in cash (other than Excess
              Dividends, as defined below), shall be remitted,
              net of any applicable withholding taxes, to
              persons who, on the applicable dividend record
              date in respect of such Common Shares, are
              Holders of the Instalment Receipts representing
              such Common Shares. "Excess Dividends" means
              the aggregate of (i) the amount, if any, by which
              in a particular fiscal year ending December 31 the
              aggregate of all cash dividends declared and paid
              in respect of the Common Shares exceeds $1.75
              per common share, (ii) all cash paid in respect of
              the Common Shares on a Reorganization (as
<PAGE>
              defined below) and (iii) all cash paid in respect of
              the Common Shares on a liquidation, dissolution
              or winding up of Suncor.

       (b)    Excess Dividends will not be distributed by the
              Custodian to the Holders of Instalment Receipts
              but will be remitted for the benefit of the Selling
              Shareholder to be applied equally in reduction of
              the second and final instalments payable on the
              Common Shares by all Holders. Any balance
              remaining shall be remitted by the Custodian, net
              of any unpaid applicable withholding taxes, to the
              Holders according to their entitlement.

       (c)    Dividends paid in additional common shares of
              Suncor ("Stock Dividends") shall be registered in
              the name of the Custodian and shall be held by
              the Security Agent as security for the
              performance of the obligations of the Holders of
              Instalment Receipts to pay the second instalment
              and the final instalment and upon payment of the
              final instalment, shall be distributed to the
              Holders according to their entitlement.

       (d)    If Suncor issues or distributes (including on
              liquidation, dissolution or winding up) to all, or
              substantially all, of the holders of common shares
              of Suncor, any (i) securities, (ii) options, rights
              or warrants to purchase any securities, (iii)
              evidences of indebtedness or (iv) assets, whether
              of Suncor or of any other corporation (excluding
              cash dividends and Stock Dividends) (collectively,
              the "Distributed Property"), the Custodian will,
              as promptly as commercially reasonable, sell such
              Distributed Property. The Custodian shall remit
              the net proceeds from such sale for the benefit of
              the Selling Shareholder to be applied equally in
              reduction of the second and final instalments
              payable on the Common Shares by all Holders.
              Any balance remaining shall be remitted by the
              Custodian, net of any unpaid applicable
              withholding taxes, to the Holders according to
              their entitlement.

       (e)    Upon any subdivision or consolidation of the
              common shares of Suncor, the number of shares
              to be registered in the name of a Holder of an
              Instalment Receipt on payment of the final
              instalment will be adjusted proportionately, and
              the adjusted number of such shares shall be
              registered in the name of the Custodian and held
              by the Security Agent as security for the
              performance of the obligations of the Holder.
<PAGE>
       (f)    Upon any change or reclassification of the
              common shares of Suncor or any amalgamation,
              merger, reorganization, transfer of all or
              substantially all of the assets or other similar
              transaction affecting Suncor (a "Reorganization"),
              the appropriate kind and number of shares or
              other securities or property resulting from such
              Reorganization will be substituted for the
              Common Shares represented by an Instalment
              Receipt, and will be registered in the name of the
              Custodian and held by the Security Agent as
              security for the performance of the obligations of
              the Holder of such Instalment Receipt.

Transfer of Instalment Receipts

       Transfers of Instalment Receipts will be registrable at the
principal offices of the Custodian in Toronto, Montreal, Calgary,
Edmonton and Vancouver. Upon registration of the transfer of an
Instalment Receipt, the transferee will acquire the transferor's
rights, subject to the pledge in favour of the Selling Shareholder,
and become subject to the obligations of a Holder under the
Instalment Receipt Agreement, including the assumption by the
transferee of the obligation to pay the second instalment, if
applicable, and the final instalment. The person requesting
registration of the transfer of an Instalment Receipt is deemed to
warrant such person's authority to do so as, or on behalf of the
transferee. Upon registration of such transfer, the transferor will
cease to have any further rights or obligations thereunder. No
transfer of a First Instalment Receipt tendered for registration after
the Second Instalment Date, and no transfer of a Second Instalment
Receipt tendered for registration after the Final Instalment Date,
will be accepted for registration (subject to certain exceptions
applicable to intermediaries holding Instalment Receipts on behalf
of non-registered holders).

Liability of Instalment Receipt Holders

       Pursuant to the Instalment Receipt Agreement, the
Underwriters will pledge the Common Shares purchased on an
instalment basis to secure payment of the second instalment and the
final instalment. If payment of the second instalment or the final
instalment is not duly received by the Custodian from a Holder of
Instalment Receipts when due, the Instalment Receipt Agreement
will provide that (except as set out below) any Common Shares
(and any securities or property substituted therefor or in addition
thereto) then remaining pledged under the Instalment Receipt
Agreement in respect of such Instalment Receipts, may, at the
option of the Selling Shareholder, subject to complying with
applicable law, be reacquired by the Selling Shareholder in full
satisfaction of the obligations of such Holder of Instalment Receipts
secured thereby. The Instalment Receipt Agreement will further
provide that the Selling Shareholder may direct the Custodian to
sell the Common Shares (and any securities or property substituted
therefor or in addition thereto) in respect of which payment of the
<PAGE>
second instalment or the final instalment was not duly received, in
accordance with the requirements of applicable law and of the
Instalment Receipt Agreement, and remit to the Holder of the
Instalment Receipt the Holder's pro rata portion of the proceeds of
such sale after deducting therefrom the amount of the remaining
unpaid instalments together with the Holder's pro rata portion of
the costs of such sale, which shall in any event not exceed $1.00
per Common Share. Notwithstanding the foregoing, in the event
that payment of the second instalment or the final instalment in
respect of an aggregate of less than 5% of the Common Shares
represented by Instalment Receipts has not been duly received by
the Custodian when due, the Custodian must sell the Common
Shares (and any securities or property substituted therefor or in
addition thereto) in respect of which payment of the second
instalment or the final instalment was not duly received and apply
the proceeds of such sale in the manner described above. The
Instalment Receipt Agreement will provide that unless the Selling
Shareholder shall have reacquired the Common Shares in full
satisfaction of the obligations of a Holder, the foregoing shall not
limit any other remedies available to the Selling Shareholder
against such Holder of the Instalment Receipt in the event the
proceeds of such sale are insufficient to cover the amount of the
second instalment, if applicable, and the final instalment and the
costs of sale (such costs of sale not to exceed $1.00 per Common
Share) and accordingly, such Holder shall in such circumstances
remain liable to the Selling Shareholder for any such deficiency.

       Holders of Instalment Receipts who are non-residents of
Canada will be required to pay the cost of all withholding taxes
payable in respect of any cash dividends, Excess Dividends, Stock
Dividends, Distributed Property or Reorganization. Any such
withholding tax will be payable on such distributions even if the
payment thereof is directed to the Selling Shareholder on account
of the non-resident's unpaid instalments and even if there is not
sufficient cash in the distribution to pay such withholding tax.
Provision for the payment of this tax by non-residents is set out in
the Instalment Receipt Agreement.

General

       The Custodian may require Holders of Instalment Receipts
from time to time to furnish such information and documents as
may be necessary or appropriate to comply with any fiscal or other
laws or regulations relating to common shares of Suncor or to
rights and obligations represented by Instalment Receipts. The
Custodian and the Security Agent shall not be responsible for any
taxes, duties, governmental charges or expenses which are or may
become payable in respect of the Common Shares or Instalment
Receipts. In this regard, the Custodian and the Security Agent shall
be entitled to deduct or withhold from any payment or other
distribution required or

contemplated by the Instalment Receipt Agreement such money or
property, or to require Holders of Instalment Receipts to make any
<PAGE>
required payments, and to withhold delivery of certificates
representing the Common Shares from defaulting Holders of
Instalment Receipts until satisfactory provision for payment is
made, in respect of any non-resident Canadian withholding taxes.

       The Selling Shareholder will be liable for charges and
expenses of the Custodian and the Security Agent except for any
taxes, duties and other government charges which may be payable
by Holders of Instalment Receipts as described above.  

       Apart from changes which do not materially prejudice the
Holders of Instalment Receipts as a group (which may be made
without consent of such Holders), the Instalment Receipt
Agreement may not be amended without the affirmative vote of the
Holders of Instalment Receipts entitled to not less than two-thirds
of the Common Shares represented by Instalment Receipts which
are represented and voted at a meeting duly called for the purpose.
The procedure for such meetings will be substantially similar to
that governing meetings of holders of Suncor's common shares.

                 PLAN OF DISTRIBUTION

       Pursuant to an Underwriting Agreement dated May 24,
1995 (the "Underwriting Agreement") among Suncor, Sun, the
Selling Shareholder, Nesbitt Burns Inc., Gordon Capital
Corporation, RBC Dominion Securities Inc., Wood Gundy Inc.,
ScotiaMcLeod Inc., Goldman Sachs Canada, Midland Walwyn
Capital Inc., Richardson Greenshields of Canada Limited, First
Marathon Securities Limited, Levesque Beaubien Geoffrion Inc.,
Toronto Dominion Securities Inc., and Peters & Co. Limited, as
underwriters (collectively, the "Underwriters") the Selling
Shareholder has agreed to sell and the Underwriters have severally
agreed to purchase, as principals, on June 8, 1995, or on such later
date as may be agreed upon by the parties but in any event not
later than July 6, 1995, an aggregate of 29,935,412 Common
Shares at a purchase price of $39.00 per Common Share payable in
cash to the Selling Shareholder as to $13.00 per Common Share by
the Underwriters against delivery of Common Share certificates, as
to $13.00 per share (being the second instalment on the Common
Shares) by the registered holders of Instalment Receipts on or
before June 10, 1996, and as to $13.00 per share (being the final
instalment on the Common Shares) by the registered holders of
Instalment Receipts on or before December 30, 1996. The Selling
Shareholder has agreed to pay to the Underwriters at closing a fee
of $46,699,242.72 for their services performed in connection with
this offering. The Selling Shareholder, Sun and Suncor have agreed
to indemnify the Underwriters and their directors, officers,
employees and agents against certain liabilities.

       The Underwriting Agreement provides that the
Underwriters may, at their discretion, terminate their obligations
thereunder upon the occurrence of certain stated events. The
Underwriters, however, shall take up and pay for all of the
Common Shares if any are purchased under the Underwriting
Agreement. Suncor has agreed with the Underwriters that it will
not, for the period ending 90 days after the closing, issue or sell
<PAGE>
any common shares of Suncor or any securities convertible into or
exchangeable or exercisable for common shares of Suncor, except
common shares of Suncor required to be issued pursuant to
officers', directors' and employees' stock options or other awards
now outstanding or hereinafter issued in the ordinary course,
without the prior consent of Nesbitt Burns Inc.

       The Instalment Receipts and the Common Shares
underlying the Instalment Receipts have not been and will not be
registered under the United States Securities Act of 1933, as
amended (the "U.S. Securities Act"), and may not be offered or
sold within the United States or to, or for the account or benefit of,
U.S. persons except in certain transactions exempt from the
registration requirements of the U.S. Securities Act. Each
Underwriter has agreed that, except as permitted by the
Underwriting Agreement, it will not offer or sell any Instalment
Receipts or Common Shares underlying Instalment Receipts (i) as
part of their distribution at any time or (ii) otherwise until 40 days
after the later of the commencement of the offering and the closing
date, within the United States or to, or for the account or benefit
of, U.S. persons, and it will have sent to each dealer to which it
sells Instalment Receipts or Common Shares underlying Instalment
Receipts during the restricted period a confirmation or other notice
setting forth the restrictions on offers and sales of the Instalment
Receipts or Common Shares underlying Instalment Receipts within
the United States or to, or for the account or benefit of, U.S.
persons. Terms used in this paragraph have the meanings given to
them by Regulation S under the U.S. Securities Act.

       In addition, until 40 days after the commencement of the
offering, an offer or sale of Instalment Receipts or Common
Shares underlying Instalment Receipts within the United States by a
dealer that is not participating in the offering may violate the
registration requirements of the U.S. Securities Act.

       Pursuant to policy statements of the Ontario Securities
Commission and the Commission des valeurs mobilieres du
Quebec, the Underwriters may not, throughout the period of
distribution under this short form prospectus, bid for or purchase
Common Shares or Instalment Receipts representing Common
Shares. The foregoing restriction is subject to certain exceptions,
as long as the bid or purchase is not engaged in for the purpose of
creating actual or apparent active trading in or raising the price of
such securities. These exceptions include a bid or purchase
permitted under the by-laws and rules of The Toronto Stock
Exchange and The Montreal Exchange relating to market
stabilization and passive market making activities and a bid or
purchase made for and on behalf of a customer where the order
was not solicited during the period of distribution. Pursuant to the
first mentioned exception, in connection with this offering the
Underwriters may over allot or effect transactions which stabilize
or maintain the market price of the Common Shares or Instalment
Receipts representing Common Shares of Suncor at levels other
than those which otherwise might prevail on the open market.
Throughout the period of distribution such transactions, if
commenced, may be discontinued at any time.
<PAGE>
      CANADIAN FEDERAL INCOME TAX CONSIDERATIONS

       In the opinion of Osler, Hoskin & Harcourt, counsel for
Suncor, Fasken Campbell Godfrey, counsel for the Selling
Shareholder and Sun, and Davies, Ward & Beck, counsel for the
Underwriters, the following summary describes the principal
Canadian federal income tax considerations generally applicable to
a Holder who acquires Common Shares pursuant to this offering
and who, for purposes of the Income Tax Act (Canada) (the "Tax
Act"), is a resident of Canada, holds such shares as capital
property and deals at arm's length with Suncor, the Selling
Shareholder, Sun and the Underwriters. Generally, Common
Shares will be considered capital property to a Holder provided
that such Holder does not hold the Common Shares in the course
of carrying on a business and has not acquired them in a
transaction or transactions considered to be an adventure in the
nature of trade. Certain Holders whose Common Shares might not
otherwise qualify as capital property may be entitled to obtain such
qualification in certain circumstances by making the election
permitted by subsection 39(4) of the Tax Act. This summary is not
addressed to Holders that are "financial institutions" for purposes
of the mark-to-market rules contained in the Proposed Amendments
(as defined below) or to Holders, an interest in which would be a
"tax shelter investment" as defined in such Proposed Amendments.

       This summary is based upon the current provisions of the
Tax Act and the regulations thereto (the "Regulations") in force as
of the date hereof, all specific proposals to amend the Tax Act and
Regulations publicly announced by or on behalf of the Minister of
Finance (Canada) prior to the date hereof (the "Proposed
Amendments") and counsel's understanding of the current
administrative and assessing policies of Revenue Canada. This
description is not exhaustive of all possible Canadian federal
income tax consequences and, except for the Proposed
Amendments, does not anticipate any changes in the law whether
by legislative, governmental or judicial decision or action, nor does
it take into account provincial or foreign tax considerations, which
may differ significantly from those discussed herein. A reference
herein to a "Common Share" includes a Common Share
represented by an Instalment Receipt.

       Holders that are trusts governed by a registered retirement
savings plan, registered retirement income fund or a deferred profit
sharing plan are referred to the additional Canadian federal income
tax considerations relevant to such holders under "Eligibility for
Investment".

       The summary is of a general nature only and is not
intended to be legal or tax advice to any particular Holder.
Consequently, holders should consult their own tax advisors with
respect to their individual circumstances.
<PAGE>
Taxation of Dividends

       Dividends received (including Excess Dividends applied to
reduce the amount of the second instalment or the final instalment
and Stock Dividends) on a Common Share will be included in a
Holder's income as taxable dividends received from a taxable
Canadian corporation. Normal gross-up and dividend tax credit
rules will generally apply to dividends received by an individual,
and dividends received by a corporation will normally be

deductible in computing its taxable income. Certain corporations
(including a private corporation as defined in the Tax Act) may be
liable to pay a refundable tax under Part IV of the Tax Act on such
dividends.

Disposition of Common Shares

       Upon the disposition or deemed disposition of a Common
Share, a Holder will realize a capital gain (or a capital loss) to the
extent that the proceeds of disposition are greater (or less) than the
aggregate of the adjusted cost base to the Holder of the Common
Share and any reasonable costs of disposition. In this regard, the
adjusted cost base to a Holder of a Common Share will include all
amounts paid or payable by the Holder for such Common Share,
including the amount of the second instalment and the final
instalment. For purposes of determining the adjusted cost base of
such Common Shares the adjusted cost base of the Common Share
will be averaged with the adjusted cost base of any other common
shares of Suncor then owned by such Holder as capital property
other than common shares of Suncor owned or deemed to have
been owned on December 31, 1971 for purposes of the Income
Tax Application Rules. The proceeds of disposition to a holder
who disposes of a Common Share will include the amount of any
unpaid instalment.

       Three-quarters of any capital gain realized by a Holder
will be required to be included in computing the Holder's income
as a taxable capital gain. Three-quarters of any capital loss realized
by a Holder may normally be deducted by such Holder against
taxable capital gains realized by the Holder in the year of
disposition or the three preceding taxation years, or any subsequent
taxation years, subject to detailed rules contained in the Tax Act in
this regard.

       In the case of a Holder that is a corporation, the amount
of any capital loss otherwise determined resulting from the
disposition of a Common Share may be reduced by the amount of
dividends previously received or deemed to have been received
thereon in accordance with detailed rules contained in the Tax Act
in this regard. Analogous rules apply where a corporation is a
member of a partnership or a beneficiary of a trust which owns
Common Shares. The Proposed Amendments will extend these
rules to apply where a trust or partnership is a member of a
partnership or beneficiary of a trust that owns Common Shares.
<PAGE>
       Where the collateral constituted by a Common Share is
accepted by the Selling Shareholder in full satisfaction of the
obligations of a Holder as a consequence of the Holder's failure to
pay the second instalment or the final instalment, the Holder will
be subject to special rules in the Tax Act relating to repossession
by a seller of property previously sold.

              ELIGIBILITY FOR INVESTMENT

       In the opinion of Osler, Hoskin & Harcourt, counsel for
Suncor, Fasken Campbell Godfrey, counsel for the Selling
Shareholder and Sun, and Davies, Ward & Beck, counsel for the
Underwriters, at the date of closing, the Common Shares
represented by Instalment Receipts offered by this prospectus will
be eligible investments, without resort to the so-called "basket"
provisions, and in certain cases subject to prudent investment
requirements and to additional requirements relating to investment
or lending policies or goals, under or by the following statutes:

              Insurance Companies Act (Canada)
              Insurance Act (Ontario)
              an Act respecting insurance (Quebec)
              Trust and Loan Companies Act (Canada)
              Loan and Trust Corporations Act (Ontario)
              an Act respecting trust companies and savings
               companies (Quebec)
              Pension Benefits Standards Act, 1985 (Canada)
              Pension Benefits Act (Ontario)
              Supplemental Pension Plans Act (Quebec)
              Trustee Act (Ontario)

       In addition, in the opinion of such counsel, the Common
Shares represented by Instalment Receipts will, at the date of
closing, be qualified investments under the Income Tax Act
(Canada) for trusts governed by a registered retirement savings
plan, registered retirement income fund or a deferred profit sharing
plan.

                     LEGAL MATTERS

       The matters referred to under "Eligibility of Investment"
and certain other legal matters in respect of this offering will be
passed upon on behalf of Suncor by Osler, Hoskin & Harcourt, on
behalf of the Selling Shareholder and Sun by Fasken Campbell
Godfrey and on behalf of the Underwriters by Davies, Ward &
Beck. At May 31, 1995, the partners and associates of each of
Osler, Hoskin & Harcourt, Fasken Campbell Godfrey and Davies,
Ward & Beck owned beneficially, directly or indirectly, less than
1% of the outstanding common shares of Suncor.

        AUDITORS, TRANSFER AGENT AND REGISTRAR

       Suncor's auditors are Coopers & Lybrand, 145 King
Street West, Toronto, Ontario, M5H 1V8.
<PAGE>
       Suncor's Transfer Agent and Registrar is Montreal Trust
Company of Canada at its principal Stock and Bond Transfer
offices located in Toronto, Montreal, Calgary, Edmonton and
Vancouver.

     STATUTORY RIGHTS OF WITHDRAWAL AND RESCISSION

       Securities legislation in several of the provinces provides
purchasers with the right to withdraw from an agreement to
purchase securities within two business days after receipt or
deemed receipt of a prospectus and any amendment. In several of
the provinces, securities legislation further provides a purchaser
with remedies for rescission or, in certain provinces, damages
where the prospectus and any amendment contains a
misrepresentation or is not delivered to the purchaser, provided
that such remedies for rescission or damages are exercised by the
purchaser within the time limit prescribed by the securities
legislation of the purchaser's province. The purchaser should refer
to any applicable provisions of the securities legislation of the
purchaser's province for the particulars of these rights or consult
with a legal advisor.
<PAGE>
                 CERTIFICATE OF SUNCOR


Dated June 1, 1995

       The foregoing, together with the documents incorporated
herein by reference, constitutes full, true and plain disclosure of all
material facts relating to the securities offered by this short form
prospectus, as required by the securities laws of the provinces of
Canada. For the purpose of the Province of Quebec, this simplified
prospectus, as supplemented by the documents incorporated herein
by reference, contains no misrepresentation that is likely to affect
the value or the market price of the securities to be distributed.

(Signed) Richard L. George  (Signed) David W. Byler
         President      Senior Vice President, Finance
and Chief Executive Officer(as Chief Financial Officer)

          On behalf of the Board of Directors

   (Signed) Ardagh S. Kingsmill, Q.C.(Signed) Bryan P. Davies
         Director                  Director



<PAGE>
            CERTIFICATE OF THE UNDERWRITERS

Dated June 1, 1995

       To the best of our knowledge, information and belief, the
foregoing, together with the documents incorporated herein by
reference, constitutes full, true and plain disclosure of all material
facts relating to the securities offered by this short form prospectus
as required by the securities laws of the provinces of Canada. For
the purposes of the Securities Act (Quebec) and the regulation
thereunder, to our knowledge, this simplified prospectus, as
supplemented by the documents incorporated herein by reference,
contains no misrepresentation that is likely to affect the value or
the market price of the securities to be distributed.

                  Nesbitt Burns Inc.


            By: (signed) Donald K. Johnson

     Gordon Capital CorporationRBC Dominion Securities Inc.


            By: (signed)           By: (signed)
          L. Robin Cornwell     Rosemarie N. Baker


           Wood Gundy Inc.       ScotiaMcLeod Inc.


     By: (signed) Carol S. PerryBy: (signed) Daniel F. Sullivan




         Goldman
          Sachs                 Richardson     First
         Canada       Midland  Greenshields  Marathon
   By:  Goldman Sachs Walwyn    of Canada   Securities
       Canada Inc. Capital Inc.   Limited     Limited


      By: (signed) By: (signed)By: (signed)By: (signed)
        David J.     Donald A.  William G.  Richard S.
         Gluskin        Fox       Copland    Hallisey



      Levesque BeaubienToronto DominionPeters & Co. Limited
       Geoffrion Inc. Securities Inc.


        By: (signed)   By: (signed)   By: (signed)
      Ian D. McPhersonRobert T. WrightMichael J. Tims


       The following includes the name of every person or
company having an interest, either directly or indirectly, to the
extent of not less than 5% in the capital of the Underwriters:

Nesbitt Burns Inc.: The Nesbitt Burns Corporation Limited, a
majority-owned subsidiary of a Canadian chartered bank;
<PAGE>
Gordon Capital Corporation: D. M. Beatty, B. Cameron, J.
R. Connacher, J. N. Green, R. Li, R. S. Lloyd and D. G. Nelson;

RBC Dominion Securities Inc.: RBC Dominion Securities
Limited, a majority-owned subsidiary of a Canadian chartered
bank;

Wood Gundy Inc.: a wholly-owned subsidiary of The CIBC
Wood Gundy Corporation, a majority-owned subsidiary of a
Canadian chartered bank;

ScotiaMcLeod Inc.: a wholly-owned subsidiary of a Canadian
chartered bank;

Goldman Sachs Canada: a limited partnership in which The
Goldman, Sachs Group L.P. is the limited partner and Goldman
Sachs Canada Inc., a wholly-owned subsidiary of The Goldman
Sachs Group L.P., is the general partner;

Midland Walwyn Capital Inc.: a wholly-owned subsidiary of
Midland Walwyn Inc.;

Richardson Greenshields of Canada Limited: a wholly-
owned subsidiary of Richardson Greenshields Limited;

First Marathon Securities Limited: a wholly-owned subsidiary
of First Marathon Inc.;

Levesque Beaubien Geoffrion Inc.: a wholly-owned subsidiary
of Levesque, Beaubien and Company Inc., a majority-owned
controlled subsidiary of a Canadian chartered bank;

Toronto Dominion Securities Inc.: a wholly-owned subsidiary
of a Canadian chartered bank; and

Peters & Co. Limited: Robert G. Peters, Michael J. Tims,
Wilfred A. Gobert, Robert M. Wilkinson, J. Cameron Bailey and
William D. Bonner.

<PAGE>




                      Suncor inc.





<PAGE>
<PAGE> 1
                                                        EXHIBIT 4.1

                                  Articles of Incorporation
                                    of Sun Company, Inc.
<PAGE>
<PAGE> 2

Articles of Incorporation of Sun Company, Inc.

  First: The name of the Corporation is "Sun Company, Inc."
  Second: The location and post office address of its registered office in
this Commonwealth is 1801 Market Street, Philadelphia, Pennsylvania 19103.
  Third: The Corporation shall have unlimited power to engage in and to do
any lawful act concerning any or all lawful business for which corporations
may be incorporated under the provisions of the Act of May 5, 1933 (P.L.
364, as amended).  The Corporation is incorporated under the provisions of
said Act.
  Fourth: The total number of shares of capital stock which this
Corporation shall have authority to issue is Two Hundred Fifteen Million
(215,000,000) to be divided into two classes consisting of Fifteen Million
(15,000,000) shares designated as "Cumulative Preference Stock"
(hereinafter called "Preference Stock"), without par value, and Two Hundred
Million (200,000,000) shares designated as "Common Stock," (hereinafter
called "Common Stock"), $1 par value.


  The following is a description of each class of capital stock and a
statement of the preferences, qualifications, privileges, limitations,
restrictions, and other special or relative rights granted to or imposed
upon the shares of each class:

Preference Stock
  1. Authority of Board of Directors.  Authority is hereby vested in the
Board of Directors, by resolution, to divide any or all of the authorized
shares of Preference Stock into series and, within the limitations provided
by law and this Article Fourth, to fix and determine the designations,
preferences, qualifications, privileges, limitations, options, conversion
rights, and other special rights of each such series, including but not
limited to the right to fix and determine:
  (a) the designation of and the number of shares issuable in each such
series;
  (b) the annual dividend rate, expressed in a dollar amount per share, for
each such series;
  (c) the right, if any, of the Corporation to redeem shares of any such
series, and the terms and conditions on which shares of each such series
may be redeemed;
  (d) the amounts payable upon shares of each such series in the event of
the voluntary or involuntary liquidation, dissolution or winding up of the
Corporation;
  (e) the sinking fund provisions, if any, for the redemption or purchase
of shares of each such series;
  (f) the voting rights, if any, for the shares of each such series;
provided, however, that the number of votes per share of Preference Stock
shall in no event exceed one (1);
  (g) the terms and conditions, if any, on which shares of each such series
may be converted into shares of stock of this Corporation; provided,
however, that shares of Preference Stock shall not be convertible into
shares of any class of stock of the Corporation other than Common Stock and
shall not be convertible into more than one share of Common Stock, or such
greater or lesser number as will reflect the effect of stock dividends,
stock splits or stock combinations affecting Common Stock and occurring
after May 9, 1980, subject to such terms and conditions, including
provision for fractional shares, as the Board of Directors shall authorize;
<PAGE>
<PAGE> 3

  (h) the stated value per share for each such series; and
  (i) any and all such other provisions as may be fixed or determined by
the Board of Directors of the Corporation pursuant to Pennsylvania law.

  2. Parity of Series of Preference Stock and Shares Within Series;
Priority of Preference Stock.  All shares of the same series of Preference
Stock shall be identical with each other share of such series in all
respects, except that shares of any one series issued at different times
may differ as to the dates from which dividends thereon shall be
cumulative.  Except as determined by the Board of Directors as permitted by
the provisions of paragraph 1 hereof, all series of Preference Stock shall
rank equally with and be identical in all respects to each other series.
  Preference Stock shall rank, as to dividends and upon liquidation,
dissolution or winding up, prior to Common Stock and to any other capital
stock of the Corporation hereafter authorized, other than capital stock
which shall by its terms rank prior to or on a parity with Preference Stock
and which shall be authorized pursuant to subparagraph 9(a) hereof.

  3. Dividends.  Before any dividends (other than dividends payable in
stock ranking junior to Preference Stock) on any class or classes of stock
of the Corporation ranking junior to Preference Stock as to dividends or
upon liquidation shall be declared and set apart for payment or paid, the
holders of shares of Preference Stock of each series shall be entitled to
receive cash dividends, when and as declared by the Board of Directors at
the annual rate, and no more, fixed in the resolution adopted by the Board
of Directors providing for the issue of such series.  Such dividends shall
be payable in cash quarterly, each such quarterly payment to be in respect
of the quarterly period ending with the day next preceding the date of such
payment (except in the case of the first dividend which shall be in respect
of the period beginning with the initial date of issue of such shares and
ending with the day next preceding the date of such payment), to holders of
Preference Stock of record on the respective dates, not exceeding forty
(40) days preceding such quarterly dividend payment dates, fixed for that
purpose by the Board of Directors.  With respect to each series of
Preference Stock, such dividends shall be cumulative from the date or dates
of issue of such series, which date or dates may be set by the Board of
Directors pursuant to the provisions of paragraph 1 hereof.  No dividends
shall be declared or paid or set apart for payment on any series of
Preference Stock in respect of any quarterly dividend period unless there
shall likewise be or have been declared and paid or set apart for payment
on all shares of Preference Stock of each other series at the time
outstanding like dividends in proportion to the respective annual dividend
rates fixed therefor as hereinbefore provided for all quarterly dividend
periods coinciding with or ending before such quarterly dividend period. 
Accruals of dividends shall not bear interest.

  4. Redemption.  The Corporation, at the option of the Board of Directors,
may, at any time permitted by the resolution adopted by the Board of
Directors providing for the issue of any series of Preference Stock and at
the redemption price or prices stated in said resolution, redeem the whole
or any part of the shares of such series at the time outstanding.  If at
any time less than all of the shares of Preference Stock then outstanding
are to be called for redemption, the shares to be redeemed may be selected
by lot or by such other equitable method as the Board of Directors in its
discretion may determine.  Notice of every redemption, stating the
redemption date, the redemption price, and the placement of payment

<PAGE>
<PAGE> 4

thereof, shall be given by mailing a copy of such notice at least thirty
(30) days and not more than sixty (60) days prior to the date fixed for
redemption to the holders of record of the shares of Preference Stock to be
redeemed at their addresses as the same shall appear on the books of the
Corporation.  The Corporation, upon mailing notice of redemption as
aforesaid or upon irrevocably authorizing the bank or trust company
hereinafter mentioned to mail such notice, may deposit or cause to be
deposited in trust with a bank or trust company in the City of
Philadelphia, Commonwealth of Pennsylvania, or in the Borough of Manhattan,
City and State of New York, an amount equal to the redemption price of the
shares to be redeemed plus any accrued and unpaid dividends thereon, which
amount shall be payable to the holders of the shares to be redeemed upon
surrender of certificates therefor on or after the date fixed for
redemption or prior thereto if so directed by the Board of Directors.  Upon
such deposit, or if no such deposit is made, then from and after the date
fixed for redemption unless the Board of Directors shall default in making
payment of the redemption price plus accrued and unpaid dividends upon
surrender of certificates as aforesaid, the shares called for redemption
shall cease to be outstanding and the holders thereof shall cease to be
stockholders with respect to such shares and shall have no interest in or
claim against the Corporation with respect to such shares other than the
right to receive the redemption price plus accrued and unpaid dividends
from such bank or trust company or from the Corporation, as the case may
be, without interest thereon, upon surrender of certificates as aforesaid;
provided, that conversion rights, if any, of shares called for redemption
shall terminate at the close of business on the business day prior to the
date fixed for redemption.  Any funds so deposited which shall not be
required for such redemption because of the exercise of conversion rights
subsequent to the date of such deposit shall be returned to the
Corporation.  In case any holder of shares of Preference Stock which have
been called for redemption shall not, within six (6) years after the date
of such deposit, have claimed the amount deposited with respect to the
redemption thereof, such bank or trust company, upon demand, shall pay over
to the Corporation such unclaimed amount and shall thereupon be relieved of
all responsibility in respect thereof to such holder, and thereafter such
holder shall look only to the Corporation for payment thereof.  Any
interest which may accrue on funds so deposited shall be paid to the
Corporation from time to time.

  5. Status of Shares of Preference Stock Redeemed or Acquired.  Unless
otherwise specifically provided in the resolutions of the Board of
Directors authorizing the issue of any series of Preference Stock, shares
of any series of Preference Stock which have been redeemed, purchased or
acquired by the Corporation by means other than conversion (whether through
the operation of a sinking fund or otherwise) shall have the status of
authorized and unissued shares of Preference Stock and may be reissued as a
part of the series of which they were originally a part or may be
reclassified and reissued as part of a new series of Preference Stock to be
created by resolution of the Board of Directors or as part of any other
series of Preference Stock.  Shares of any series of Preference Stock
converted shall not be reissued and the Board of Directors shall take
appropriate actions to reflect the conversion of Preference Stock from time
to time by effecting reductions in the number of shares of Preference Stock
which the Corporation is authorized to issue.

<PAGE>
<PAGE> 5

  6. Redemption or Acquisition of Preference Stock During Default in
Payment of Dividends.  If at any time the Corporation shall have failed to
pay dividends in full on Preference Stock, thereafter and until dividends
in full including all accrued and unpaid dividends on shares of all series
of Preference Stock at the time outstanding, shall have been declared and
set apart for payment or paid, (i) the Corporation, without the affirmative
vote or consent of the holders of at least a majority of the shares of
Preference Stock at the time outstanding, voting or consenting separately
as a class without regard to series, given in person or by proxy, either in
writing or by resolution adopted at a meeting, shall not redeem less than
all the shares of Preference Stock at such time outstanding, regardless of
series, other than in accordance with paragraph 8 hereof and (ii) neither
the Corporation nor any subsidiary shall purchase any shares of Preference
Stock except in accordance with a purchase offer made in writing or by
publication, as determined by the Board of Directors, in their sole
discretion after consideration of the respective annual dividend rates and
other relative rights and preferences of the respective series, shall
determine (which determination shall be final and conclusive) will result
in fair and equitable treatment among the respective series; provided,
however, that (iii) unless prohibited by the provisions applicable to any
series, the Corporation, to meet the requirements of any sinking fund
provision with respect to any series, may use shares of such series
acquired by it prior to such failure and then held by it as treasury stock,
and (iv) nothing shall prevent the Corporation from completing the purchase
or redemption of shares of Preference Stock for which a purchase contract
was entered into for any sinking fund purposes or the notice of redemption
of which was mailed to the holders thereof, prior to such default.

  7. Dividends and Distributions on and Redemption and Acquisition of
Junior Classes of Stock.  So long as any shares of Preference Stock are
outstanding, the Corporation shall not declare or set apart for payment or
pay any dividends (other than stock dividends payable on shares of stock
ranking junior to Preference Stock) or make any distribution on any other
class or classes of stock of the Corporation ranking junior to Preference
Stock as to dividends or upon liquidation and shall not redeem, purchase or
otherwise acquire, or permit any subsidiary to purchase or otherwise
acquire, any shares of any such junior class if at the time of making such
declaration, payment, distribution, redemption, purchase or acquisition the
Corporation shall be in default with respect to any dividend payable on, or
any obligation to purchase, shares of any series of Preference Stock;
provided, however, that, notwithstanding the foregoing, the Corporation may
at any time redeem, purchase or otherwise acquire shares of stock of any
such junior class in exchange for, or out of the net cash proceeds from the
sale of, other shares of stock of any junior class.

  8. Retirement of Shares.  If in any case the amounts payable with respect
to any obligations to retire shares of Preference Stock are not paid in
full in the case of all series with respect to which such obligations
exist, the number of shares of the various series to be retired shall be in
proportion to the respective amounts which would be payable on account of
such obligations if all amounts payable were discharged in full.

  9. Action by Corporation Requiring Approval of Preference Stock.  The
Corporation shall not, without the affirmative vote or consent of the
holders of at least 66 2/3% of the number of shares of Preference Stock at
the time outstanding, voting or consenting (as the case may be) separately

<PAGE>
<PAGE> 6

as a class without regard to series, given in person or by proxy, either in
writing or by resolution adopted at a meeting:
  (a) create any class of stock ranking prior to or on a parity with
Preference Stock as to dividends or upon liquidation or increase the
authorized number of shares of any such previously authorized class of
stock;
  (b) alter or change any of the provisions hereof so as adversely to
affect the preferences, special rights or powers given to the Preference
Stock;
  (c) increase the number of shares of Preference Stock which the
Corporation is authorized to issue; or
  (d) alter or change any of the provisions hereof or of the resolution
adopted by the Board of Directors providing for the issue of such series so
as adversely to affect the preferences, special rights or powers given to
such series.

  10. Special Voting Rights.  If the Corporation shall have failed to pay,
or declare and set apart for payment, dividends on Preference Stock in an
aggregate amount equivalent to six (6) full quarterly dividends on all
shares of Preference Stock at the time outstanding, the number of Directors
of the Corporation shall be increased by two (2) at the first annual
meeting of the shareholders of the Corporation held thereafter, and at such
meeting and at each subsequent annual meeting until dividends payable for
all past quarterly dividend periods on all outstanding shares of Preference
Stock shall have been paid, or declared and set apart for payment, in full,
the holders of the shares of Preference Stock shall have, in addition to
any other voting rights which they otherwise may have, the exclusive and
special right, voting separately as a class without regard to series, each
share of Preference Stock entitling the holder thereof to one (1) vote per
share, to elect two (2) additional members of the Board of Directors to
hold office for a term of one (1) year; provided, that the right to vote as
a class upon the election of such two (2) additional Directors shall not
limit the right of holders of any series of Preference Stock to vote upon
the election of all other Directors and upon other matters if and to the
extent that such holders are entitled to vote pursuant to the resolution
adopted by the Board of Directors pursuant to paragraph 1 hereof, providing
for the issue of such series.  Upon such payment, or declaration and
setting apart for payment, in full, the terms of the two (2) additional
Directors so elected shall forthwith terminate, and the number of Directors
of the Corporation shall be reduced by two (2) and such voting right of the
holders of shares of Preference Stock shall cease, subject to increase in
the number of Directors as aforesaid and to revesting of such voting right
in the event of each and every additional failure in the payment of
dividends in an aggregate amount equivalent to six (6) full quarterly
dividends as aforesaid.

  11. Liquidation of the Corporation.  Upon the voluntary or involuntary
liquidation, dissolution or winding up of the Corporation, Preference Stock
shall be preferred as to assets over Common Stock and any other class or
classes of stock ranking junior to Preference Stock so that the holders of
shares of Preference Stock of each series shall be entitled to be paid or
to have set apart for payment, before any distribution is made to the
holders of Common Stock and any other class or classes of stock ranking
junior to Preference Stock, the amount fixed in accordance with paragraph 1

<PAGE>
<PAGE> 7

hereof plus an amount equal to all dividends accrued and unpaid up to and
including the date fixed for such payment and the holders of Preference
Stock shall not be entitled to any other payment.
  If upon any such liquidation, dissolution or winding up of the
Corporation, its net assets shall be insufficient to permit the payment in
full of the respective amounts to which the holders of all outstanding
shares of Preference Stock are entitled as above provided, the entire
remaining net assets of the Corporation shall be distributed among the
holders of Preference Stock in amounts proportionate to the full
preferential amounts to which they are respectively entitled.
  For the purposes of this paragraph 11, the voluntary sale, lease,
exchange or transfer for cash, shares of stock (securities or other
consideration) of all or substantially all the Corporation's property or
assets to, or its consolidation or merger with, one or more corporations
shall not be deemed to be a voluntary or involuntary liquidation,
dissolution or winding up of the Corporation.

  12. Voting Rights.  Except as otherwise provided by the provisions of
this Article Fourth or by statute or when fixed in accordance with the
provisions of paragraph 1 hereof, the holders of shares of Preference Stock
shall not be entitled to any voting rights.

  13. Definitions.  For the purposes of this Article Fourth and of any
resolution of the Board of Directors providing for the issue of any series
of Preference Stock or of any statement filed with the Secretary of State
of the Commonwealth of Pennsylvania (unless otherwise provided in any such
resolution or statement):
  (a) The term "outstanding," when used in reference to shares of stock,
shall mean issued shares excluding:
      (i) shares held by the Corporation or a subsidiary; and
      (ii) shares called for redemption if funds for the redemption
thereof have been deposited in trust.

  (b) Any class or classes of stock of the Corporation shall be deemed to
rank:
     (i) prior to Preference Stock, either as to dividends or upon
liquidation, if the holders of such class or classes shall be entitled to
the receipt of dividends or amounts distributable upon liquidation,
dissolution or winding up, as the case may be, in preference or priority to
the holders of Preference Stock;
     (ii) on a parity with Preference Stock, either as to dividends or upon
liquidation, whether or not the dividend rates or dividend payment dates or
the redemption or liquidation prices per share thereof be different from
those of Preference Stock, if the holders of such class or classes shall be
entitled to the receipt of dividends or of amounts distributable upon
liquidation, dissolution or winding up, as the case may be, in proportion
to their respective dividend rates or liquidation prices, without
preference or priority one (1) over the other as between the holders of
such class or classes and the holders of Preference Stock; and
     (iii) junior to Preference Stock, either as to dividends or upon
liquidation, if the rights of the holders of such class or classes shall be
subject or subordinate to the rights of the holders of Preference Stock in
respect of the receipt of dividends or of amounts distributable upon
liquidation, dissolution or winding up, as the case may be.
  (c) The term "subsidiary" as used herein shall mean any corporation 51%
or more of the outstanding stock having voting rights of which is at the
time owned or controlled directly or indirectly by the Corporation.
<PAGE>
<PAGE> 8

Common Stock
  Each holder of record of Common Stock shall have the right to one (1)
vote for each share of Common Stock standing in his name on the books of
the Corporation.  Except as required by law or as otherwise specifically
provided in this Article Fourth, the holders of Preference Stock having
voting rights and holders of Common Stock shall vote together as one class.

Preemptive Rights
  Neither the holders of Preference Stock nor the holders of Common Stock
shall have any preemptive rights, and the Corporation shall have the right
to issue and to sell to any person or persons any shares of its capital
stock or any option rights or any securities having conversion or option
rights, without first offering such shares, rights or securities to any
holders of Preference Stock or Common Stock.

  Fifth: 1. The affirmative vote of the holders of not less than 75% of the
outstanding shares of "Voting Stock" held by shareholders other than a
"Related Person" shall be required for the approval or authorization of any
"Business Combination" of the Corporation with any Related Person;
provided, however, that the 75% voting requirement shall not be applicable
if:
  (i) The "Continuing Directors" of the Corporation by at least a two-
thirds vote of such Continuing Directors have expressly approved such
Business Combination either in advance of or subsequent to such Related
Person's having become a Related Person; or
  (ii) The cash or fair market value (as determined by at least two-thirds
of the Continuing Directors) of the property, securities or other
consideration to be received per share by holders of Voting Stock of the
Corporation in the Business Combination is not less than the "Highest Per
Share Price" or the "Highest Equivalent Price" paid by the Related Person
in acquiring any of its holdings of the Corporation's Voting Stock.

2. For purposes of this Article FIFTH:
   (i) The term "Business Combination" shall mean (a) any merger or
consolidation of the Corporation or a subsidiary of the Corporation with or
into a Related Person, (b) any sale, lease, exchange, transfer or other
disposition, including without limitation a mortgage or any other security
device, of all or any "Substantial Part" of the assets either of the
Corporation (including without limitation any voting securities of a
subsidiary) or of a subsidiary of the Corporation to a Related Person, (c)
any merger or consolidation of a Related Person with or into the
Corporation or a subsidiary of the Corporation, (d) any sale, lease,
exchange, transfer or other disposition, including without limitation a
mortgage or other security device, of all or any Substantial Part of the
assets of a Related Person to the Corporation or a subsidiary of the
Corporation, (e) the issuance of any securities of the Corporation or a
subsidiary of the Corporation to a Related Person other than the issuance
on a pro rata basis to all holders of shares of the same class pursuant to
a stock split or stock dividend, or a distribution of warrants or rights,
(f) any recapitalization that would have the effect of increasing the
voting power of a Related Person, and (g) any agreement, contract or other
arrangement providing for any of the transactions described in this
definition of Business Combination.
<PAGE>
<PAGE> 9

  (ii) The term "Related Person" shall mean and include any individual,
corporation, partnership or other person or entity which, together with its
"Affiliates" and "Associates" becomes the "Beneficial Owner" of an
aggregate of 10% or more of the outstanding Voting Stock of the
Corporation, and any Affiliate or Associate of any such individual,
corporation, partnership or other person or entity; provided, however, that
the term "Related Person" shall not include (1) a person or entity whose
acquisition of such aggregate percentage of Voting Stock was approved in
advance by two-thirds of the Continuing Directors or (2) any trustee or
fiduciary when acting in such capacity with respect to any employee benefit
plan of the Corporation or a wholly owned subsidiary of the Corporation. 
No person who became a Related Person prior to December 31, 1983 shall be
treated as a Related Person for the purpose of voting on any amendment,
alteration, change or repeal of this Article FIFTH or voting on any
Business Combination to which such Related Person is not a party.

  (iii) The term "Substantial Part" shall mean an amount equal to 10%. or
more of the fair market value as determined by two-thirds of the Continuing
Directors of the total consolidated assets of the Corporation and its
subsidiaries taken as a whole as of the end of its most recent fiscal year
ended prior to the time the determination is being made.

  (iv) The term "Beneficial Owner" shall mean any person (1) who
beneficially owns shares of Voting Stock within the meaning ascribed in
Rule 13d-3 of the General Rules and Regulations under the Securities
Exchange Act of 1934, as in effect on the date of adoption of this Article
FIFTH by the shareholders of the Corporation, or (2) who has the right to
acquire voting Shares (whether or not such right is exercisable
immediately) pursuant to any agreement, contract, arrangement or
understanding or upon the exercise of conversion rights, exchange rights,
warrants or options, or otherwise.

  (v) For purposes of subparagraph l(ii) of this Article FIFTH, the term
"other consideration to be received" shall include, without limitation, the
value per share of Common Stock or other capital stock of the Corporation
retained by its existing shareholders as adjusted to give effect to the
proposed Business Combination in the event of any Business Combination in
which the Corporation is a surviving corporation.

  (vi) The term 'Voting Stock" shall mean all of the outstanding shares of
Common Stock entitled to vote on each matter on which the holders of record
of Common Stock shall be entitled to vote, and each reference to a
proportion of shares of Voting Stock shall refer to such proportion of the
votes entitled to be cast by such shares.

  (vii) The term "Continuing Director" shall mean a Director who was a
member of the Board of Directors of the Corporation immediately prior to
the time that the Related Person involved in a Business Combination became
a Related Person.  As to any person who became a Related Person prior to
December 31, 1983, a Continuing Director shall mean a Director who was a
member of the Board of Directors on December 31, 1983.

  (viii) A Related Person shall be deemed to have acquired a share of the
Voting Stock of the Corporation at the time when such Related Person became
the Beneficial Owner thereof.  With respect to the shares owned by
Affiliates, Associates or other persons whose ownership is attributed to a
<PAGE>
<PAGE> 10

Related Person under the foregoing definition of Related Person, if the
price paid by such Related Person for such shares is not determinable by
two-thirds of the Continuing Directions, the price so paid shall be deemed
to be the higher of (a) the price paid upon the acquisition thereof by the
Affiliate, Associate or other person or (b) the market price of the shares
in question at the time when the Related Person became the Beneficial Owner
thereof.

  (ix) The terms "Highest Per Share Price" and "Highest Equivalent Price"
as used in this Article FIFTH shall mean the following: If there is only
one (1) class of capital stock of the Corporation issued and outstanding,
the Highest Per Share Price shall mean the highest price that can be
determined to have been paid at any time by the Related Person for any
share or shares of that class of capital stock.  If there is more than one
class of capital stock of the Corporation issued and outstanding, the
Highest Equivalent Price shall mean, with respect to each class and series
of capital stock of the Corporation, the amount determined by two-thirds of
the Continuing Directors, on whatever basis they believe is appropriate, to
be the highest per share price equivalent of the highest price that can be
determined to have been paid at any time by the Related Person for any
share or shares of any class of series of capital stock of the Corporation. 
In determining the Highest Per Share Price and Highest Equivalent Price,
all purchases by the Related Person shall be taken into account regardless
of whether the shares were purchased before or after the Related Person
became a Related Person.  Also, the Highest Per Share Price and the Highest
Equivalent Price shall include any brokerage commissions, transfer taxes
and soliciting dealers' fees or other value paid by the Related Person with
respect to the shares of capital stock of the Corporation acquire by the
Related Person.

  (x) The terms "Affiliate" and "Associate" shall have the same meaning as
in Rule 12b-2 of the General Rules and Regulations under the Securities
Exchange Act of 1934 as on the date of the adoption of this Article FIFTH
by the shareholders of the Corporation.

3. The provisions set forth in this Article FIFTH may not be amended,
altered, changed or repealed in any respect unless such action is approved
by the affirmative vote of the holders of not less than 75% of the
outstanding shares of Voting Stock of the Corporation at a meeting of the
shareholders duly called for the consideration of such amendment,
alteration, change or repeal; provided, however, that if there is a Related
Person, such action must also be approved by the affirmative vote of the
holders of not less than 75% of the outstanding shares of Voting Stock not
held by any Related Person.

  Sixth: The duration of the Corporation shall be perpetual.

  Seventh: The business and affairs of the Corporation shall be managed by
a Board of Directors.  The number of Directors of the Corporation shall be
fixed from time to time by the Bylaws but shall not be fixed at less than
five (5).  The number of the Directors may be increased or diminished (but
not to less than five (5)), as may from time to time be provided in the
Bylaws.  In case of any increase in the number of Directors the additional
Directors shall be elected as may be provided in the Bylaws, either by the
Directors or by the shareholders.

<PAGE>
<PAGE> 11

  The shareholders of the Corporation shall not be entitled to cumulative
voting rights in the election of Directors.
  Any officer elected or appointed by the Board of Directors may be removed
at any time by affirmative vote of a majority of the whole Board of
Directors.
  The Board of Directors, by the affirmative vote of a majority of the
whole Board, may appoint from the Directors an Executive Committee, of
which a majority shall constitute a quorum, and to such extent as shall be
provided in the Bylaws such Committee shall have and may exercise all or
any of the powers of the Board of Directors, including the power to cause
the seal of the Corporation to be affixed to all papers that may require
it.
  The Board of Directors, by the affirmative vote of a majority of the
whole Board, may appoint any other standing committees, and such standing
committees shall have and may exercise such powers as shall be conferred or
authorized by the Bylaws.

  The Board of Directors shall have power from time to time to fix and to
determine and to vary the amount of the working capital of the Corporation
and to direct and determine the use and disposition of any surplus or net
profits over and above the capital stock paid in.
  Subject always to alteration and repeal by the shareholders, and to
Bylaws made by the shareholders, the Board of Directors may make Bylaws and
from time to time to time may alter, amend or repeal any Bylaws; and any
Bylaws made by the Board of Directors may be so altered or repealed by the
shareholders at any annual meeting or at any special meeting, provided
notice of such proposed alteration or repeal be included in the notice of
the special meeting.

  Eighth: 1. Any direct or indirect purchase or other acquisition by the
Corporation of any "Equity Security" of any class or series from any "Five
Percent Holder", if such Five Percent Holder has been the "Beneficial
Owner" of such security for less than two years prior to the earlier of the
date of such purchase or any agreement in respect thereof at a price in
excess of the "Fair Market Value" thereof, shall, except as hereinafter
expressly provided, require the affirmative vote of the holders of at least
a majority of the "Voting Stock" excluding Voting Stock of which such Five
Percent Holder is the Beneficial Owner; provided, however, that the
foregoing majority voting requirement shall not be applicable with respect
to (i) any purchase or other acquisition of an Equity Security made as part
of a tender or exchange offer by the Corporation to purchase Equity
Securities of the same class made on the same terms to all holders of such
security, or (ii) a purchase program effected on the open market and not
the result of a privately-negotiated transaction, or (iii) any optional or
required redemption of an Equity Security pursuant to the terms of such
security.

2. For purposes of this Article EIGHTH:
   (i) The term "Equity Security" means an equity security of the
Corporation within the meaning ascribed to such term in Section 3(a)(11) of
the Securities Exchange Act of 1934, as in effect on January 1, 1985.

   (ii) The term "Fair Market Value" means, in the case of any Equity
Security, the closing sale price on the trading day immediately preceding
the earlier of the date of any purchase subject to Paragraph 1 of this
Article EIGHTH, or the date of any agreement in respect thereof (such
earlier date, the "Valuation Date"), of a share of such Equity Security on
<PAGE>
<PAGE> 12

the Composite Tape for New York Stock Exchange Listed Stocks, or, if such
security is not quoted on the Composite Tape, on the New York Stock
Exchange, or, if such security is not listed on such Exchange, on the
principal United States securities exchange registered under the Securities
Exchange Act of 1934 on which such security is listed, or, if such security
is not listed on any such Exchange, the closing bid quotation with respect
to such security on the trading day immediately preceding the Valuation
Date on the National Association of Securities Dealers, Inc.  Automated
Quotations System or any system then in use, or if no such quotations are
available, the Fair Market Value on the Valuation Date of such security as
determined by the Board of Directors in good faith.

  (iii) The term "Person" shall mean any individual, corporation,
partnership or other entity and shall include any group comprised of any
Person and any other Person with whom such Person or any Affiliate or
Associate of such Person has any agreement, arrangement or understanding,
directly or indirectly, for the purpose of acquiring, holding, voting or
disposing of Voting Stock, and any member of such group.

  (iv) The term "Five Percent Holder" shall mean and include any Person
which, together with its "Affiliates" and "Associates" becomes the
Beneficial Owner of an aggregate of five percent (5%) or more of any class
of Voting Stock of the Corporation, and any Affiliate or Associate of any
such Person; provided, however, that for purposes of this Article EIGHTH,
including, without limitation, Paragraphs 1 and 4 hereof, the term Five
Percent Holder shall not include (1) any trustee or fiduciary when acting
in such capacity with respect to any employee benefit plan of the
Corporation or a wholly owned subsidiary of the Corporation or (2) any
Person that would have been a Five Percent Holder on December 31, 1984 if
this Article EIGHTH were then in effect.

  (v) The terms "Affiliate" and "Associate" shall have the meanings
ascribed to them in Rule 12b-2 of the General Rules and Regulations under
the Securities Exchange Act of 1934, as in effect on May 3, 1984.

  (vi) The term "Beneficial Owner" shall mean any person (1) who
beneficially owns shares of Voting Stock within the meaning ascribed in
Rule 13d-3 of the General Rules and Regulations under the Securities
Exchange Act of 1934, as in effect on May 3, 1984, or (2) who has the right
to acquire Voting Stock (whether or not such right is exercisable
immediately) pursuant to any agreement, contract, arrangement or
understanding, or upon the exercise of conversion rights, exchange rights,
warrants or options, or otherwise.

  (vii) The term "Voting Stock" shall mean all of the outstanding shares of
Common Stock, and the outstanding shares of any class or series of stock
having a preference over the Common Stock as to dividends or upon
liquidation entitled to vote on each matter on which the holders of Common
Stock shall be entitled to vote, and each reference to a vote of a
proportion of shares of Voting Stock shall refer to such proportion of the
votes entitled to be cast by such shares.

  (viii) In any determination whether a Person is a Five Percent Holder for
purposes of this Article EIGHTH, the relevant class of securities
outstanding shall be deemed to comprise all such securities deemed owned by
such Person and its Affiliates and Associates through application of

<PAGE>
<PAGE> 13

Paragraph 2(vi)(2) of this Article EIGHTH, but shall not include any other
securities of such class which may be issuable pursuant to any agreement,
contract, arrangement or understanding, or upon exercise of conversion
rights, exchange rights, warrants or options, or otherwise.

3. The Board of Directors shall have the power to interpret all the
provisions of this Article EIGHTH and their application to a particular
transaction, including, without limitation, the power to determine (a)
whether a Person is a Five Percent Holder, (b) the number of shares of
Voting Stock or other Equity Securities of which any Person and its
Affiliates and Associates are the Beneficial Owners, (c) whether a Person
is an Affiliate or Associate of another, and (d) what is Fair Market Value
and whether a price is above Fair Market Value as of a given date.  Any
such determination made by the Board of Directors shall be conclusive and
binding to the fullest extent permitted by law.

4. The provisions set forth in this Article EIGHTH may not be amended,
altered, changed or repealed in any respect and no provision inconsistent
herewith shall be adopted unless such action is approved by the affirmative
vote of the holders of at least 75% of the Voting Stock of the Corporation
at any annual meeting of shareholders or at any special meeting duly called
for that purpose, provided notice of such amendment, alteration, change or
repeal or adoption be included in the notice of the special meeting;
provided, however, that if there is a Five Percent Holder such action must
also be approved by the affirmative vote of the holders of at least 75%. of
the Voting Stock excluding Voting Stock of which any Five Percent Holder is
the Beneficial Owner.

  Ninth: 1. Directors and Officers as Fiduciaries.  A Director or Officer
of the Corporation shall stand in a fiduciary relation to the Corporation
and shall perform his or her duties as a Director or officer, including his
or her duties as a member of any committee of the board upon which he or
she may serve, in good faith, in a manner he or she reasonably believes to
be in the best interests of the Corporation, and with such care, including
reasonable inquiry, skill and diligence, as a person of ordinary prudence
would use under similar circumstances.  In performing his or her duties, a
Director or officer shall be entitled to rely in good faith on information,
opinions, reports or statements, including financial statements and other
financial data, in each case prepared or presented by one or more officers
of employees of the Corporation whom the Director or officer reasonably
believes to be reliable and competent with respect to the matters
presented, counsel, public accountants or other persons as to matters that
the Director or officer reasonably believes to be within the professional
or expert competence of such person, or a committee of the Board of
Directors upon which the Director or officer does not serve, duly
designated in accordance with law, as to matters within its designated
authority, which committee the Director or officer reasonably believes to
merit confidence.  A Director or officer shall not be considered to be
acting in good faith if he or she has knowledge concerning the matter in
question that would cause his or her reliance to be unwarranted.  Absent
breach of fiduciary duty, lack of good faith or self-dealing, actions taken
as a Director or officer of the Corporation or any failure to take any
action shall be presumed to be in the best interests of the Corporation.

2. Personal Liability of Directors.  A Director of the Corporation shall
not be personally liable, as such, for monetary damages (including without

<PAGE>
<PAGE> 14

limitation, any judgment, amount paid in settlement, penalty, punitive
damages or expense of any nature (including, without limitation, attorneys'
fees and disbursements)) for any action taken, or any failure to take any
action, unless (1) the Director has breached the duties of his or her
office or has failed to perform his or her duties as a Director in good
faith, in a manner he or she reasonably believed to be in the best
interests of the Corporation and with such care, including reasonable
inquiry, skill and diligence, as a person of ordinary prudence would use
under similar circumstances; and (2) the breach or failure to perform
constitutes self-dealing, willful misconduct or recklessness.

3. Personal Liability of Officers.  An officer of the Corporation shall not
be personally liable, as such, to the Corporation or its shareholders for
monetary damages (including without limitation, any judgment, amount paid
in settlement, penalty, punitive damages or expense or any nature
(including, without limitation, attorneys' fees and disbursements)) for any
action taken, or any failure to take any action, unless (1) the officer has
breached the duties of his or her office or has failed to perform his or
her duties as an officer in good faith, in a manner he or she reasonably
believed to be in the best interests of the Corporation and with such care,
including reasonable inquiry, skill and diligence, as a person of ordinary
prudence would use under similar circumstances; and (2) the breach or
failure to perform constitutes self-dealing, willful misconduct or
recklessness.

  Tenth: Any record holder of at least ten percent (10%) of the outstanding
shares of the Corporation's Voting Stock shall have the rights to:
  (a) call a special meeting of the shareholders; and
  (b) to propose an amendment to the articles by a petition setting forth
the proposed amendment, which petition shall be directed to, and filed
with, the Board of Directors;

subject, however, to all limitations and restrictions which are, or may
hereafter be, imposed on, or with respect to, the Corporation's Voting
Stock and/or record holders of the Corporation's Voting Stock by
Pennsylvania statutory law (other than the provisions of Section 2521(a) of
the Pennsylvania Business Corporation Law of 1988), these articles, or the
Corporation's Bylaws.  For purposes of this Article TENTH, the term "Voting
Stock" shall mean all of the outstanding shares of Common Stock, and the
outstanding shares of any class or series of stock having preference over
the Common Stock as to liquidation entitled to vote on each matter on which
the holders of Common Stock shall be entitled to vote, and reference to a
percentage of shares of Voting Stock shall refer to the percentage of votes
entitled to be cast by such shares.

<PAGE>
<PAGE> 15

Approved and Filed: August 4, 1971
Amended and Restated: March 30, 1990
Amended: December 23, 1992
Amended: May 4, 1995



  I,                                       Secretary of Sun Company, Inc.
hereby certify that the foregoing is a true and correct copy of the
Articles of Incorporation of Sun Company, Inc.

Date:

                         Secretary
- -----------------------------------




<PAGE>
<PAGE> 1
                                                        EXHIBIT 4.2

                                             Sun Company, Inc.
                                                  Bylaws



















































                                                               5/4/95
<PAGE>
<PAGE> 2

Table of Contents
       
Article I                                                            Page
   Directors
      Section 1 - Membership                                            4
      Section 2 - Vacancies                                             4
      Section 3 - Emergency Board                                       4
      Section 4 - Liability of Directors                                5
      Section 5 - Nomination of Directors                               5

Article II
   Meetings of the Board of Directors
      Section 1 - Place                                                 6
      Section 2 - Annual & Regular Meetings                             6
      Section 3 - Special Meetings                                      6
      Section 4 - Notice                                                6
      Section 5 - Waiver of Notice                                      6
      Section 6 - Notice of Adjourned Meeting                           6
      Section 7 - Quorum                                                6
      Section 8 - Consent Action                                        7

Article III
   Committees
      Section 1 - Executive Committee                                   7
      Section 2 - Notice                                                7
      Section 3 - Special Committees                                    7
      Section 4 - Relationship to Board                                 7
      Section 5 - Quorum                                                7
      Section 6 - Vacancies                                             7

Article IV
   Officers
      Section 1 - Designation                                           8
      Section 2 - Authority                                             8
      Section 3 - Chairman of the Board                                 8
      Section 4 - Vice Chairman of the Board                            8
      Section 5 - President                                             9
      Section 6 - Executive Vice Presidents                             9
      Section 7 - Vice Presidents                                       9
      Section 8 - Secretary                                             9
      Section 9 - Treasurer                                             9
      Section 10 - Comptroller                                          9
      Section 11 - General Auditor                                      9
      Section 12 - Assistant Officers                                  10

Article V
   Meetings of Shareholders
      Section 1 - Annual Meetings                                      10
      Section 2 - Special Meetings                                     10
      Section 3 - Notice                                               10
      Section 4 - Quorum                                               10
      Section 5 - Voting                                               10
      Section 6 - Adjournment                                          10
      Section 7 - Proxies                                              11
      Section 8 - Shareholders List                                    11
<PAGE>
<PAGE> 3

      Section 9 - Record Date                                          11
      Section 10 - Certification by Nominee                            11
      Section 11 - Judge of Election                                   12

Article VI
   Stock Certificates
      Section 1 - Description                                          12
      Section 2 - Transfers                                            12
      Section 3 - Registered Shareholders                              12
      Section 4 - Lost Certificates                                    13
      Section 5 - Dividends                                            13

Article VII
   Indemnification
      Section 1 - General                                              13
      Section 2 - Agreements for Indemnification 
        and Funding                                                    13
      Section 3 - Expenses                                             13
      Section 4 - Disputes                                             14

Article VIII
   General Provisions
      Section 1 - Voting Shares of Other 
        Corporations                                                   14
      Section 2 - Seal                                                 14
      Section 3 - Inapplicability of Certain 
        Section of the Pennsylvania Business 
        Corporation Law                                                14
      Section 4 - Amendments                                           14
<PAGE>
<PAGE> 4

Sun Company, Inc. Bylaws

Article I: Directors

Membership
  Section 1. The business and affairs of the Corporation shall be managed
by a Board of Directors consisting of the number of Directors equal to
those elected at the annual meeting of shareholders or as may from time to
time be determined by the Board, except that it shall not consist of less
than five members.  Except as hereinafter provided in the case of
vacancies, Directors shall be elected by ballot at the annual meeting of
shareholders and shall hold office for one year and until successors are
duly elected and qualified, or until earlier resignation or removal. 
Directors need not be residents of the state of the Commonwealth of
Pennsylvania.

Vacancies
  Section 2. Vacancies in the Board of Directors may be filled by a
majority of the incumbent members of the Board, though such majority be
less than a quorum.  If the number of Directors is at any time increased,
the incumbent Directors may by majority vote elect any additional Director. 
Such newly elected Director shall hold office until the next annual meeting
of the shareholders and until a successor is elected and qualified, or
until earlier resignation or removal.

Emergency Board
  Section 3. In the event of any emergency by reason of nuclear attack or
other attacks by enemy forces upon the North American Continent, there
shall be constituted without further action or authority an Emergency Board
of Directors.  In the event of an emergency by reason of physical disasters
of national or greater scope, an attack upon the United States outside the
North American Continent, or an imminent threat of an attack or physical
disaster of national or greater scope upon the North American Continent,
there shall be constituted an Emergency Board of Directors by declaration
of the Chairman of the Board of Directors.  The Emergency Board shall
consist of at least three members from the regular Board of Directors or
from officers of the Corporation or its subsidiaries who are not members of
the regular Board of Directors but who have been designated as alternate
members of the Emergency Board.  The Emergency Board may exercise all of
the powers of the regular Board of Directors in the management of the
business, affairs and property of the Corporation during the emergency and
until such time as the regular Board of Directors shall resume the exercise
of its powers.

  The original members of the Emergency Board shall be the Chairman, the
President and the Executive Vice Presidents who are members of the Board of
Directors, provided however, that any vacancy existing because of the
unavailability of any two of the foregoing persons shall be filled by the
alternate members.  The Chairman of the Board shall serve as Chairman of
any meeting of the Emergency Board or, in the event of his unavailability
for any reason, the President or an Executive Vice President, in order
designated by the Chairman of the Board, shall serve in this capacity.  In
the event of the unavailability for any reason of all of the foregoing
persons, an alternate member shall serve as Chairman at any meeting of the
Emergency Board in the order previously designated for membership by
resolution of the regular Board of Directors.
<PAGE>
<PAGE> 5

  Meetings may be called by any member of the Emergency Board.  Two members
shall constitute a quorum for the transaction of business and the act of
any two members present at a meeting shall be the act of the Emergency
Board.  Meetings may be held by any means of communication and Directors
shall be deemed present if they are in communication with other directors
by any means.  Notice of meetings may be given at any time and in any
manner, provided that a reasonable effort shall be made to give actual
notice to each member of the Emergency Board.

  To the extent not inconsistent with this Section 3 of Article I, the
Bylaws in their entirety shall remain in effect during any such emergency. 
No officer, Director or employee acting in good faith in accordance with
this Section 3 of Article I or any resolutions made pursuant hereto, shall
be liable for his conduct unless it is willful misconduct.

Liability of Directors
  Section 4. A Director of the Corporation shall not be personally liable
for monetary damages, as such, for any action taken or any failure to take
any action, unless (1) he has breached the duties of his office or has
failed to perform his duties as a Director in good faith, in a manner he
reasonably believed to be in the best interest of the Corporation and with
such care, including reasonable inquiry, skill and diligence, as a person
or ordinary prudence would use under similar circumstances; and (2) the
breach or failure to perform constitutes self-dealing, willful misconduct
or recklessness.

Nomination of Directors
  Section 5. Nominations for election to the Board of Directors may be made
by shareholders entitled to vote for the election of Directors only in the
manner specified in this Section.  Shareholders may submit nominations for
consideration by a committee appointed by the Board of Directors for that
purpose.  A nomination shall be submitted in writing to the Secretary of
the Corporation no later than the December 31st prior to the Annual Meeting
at which such nomination is intended to be considered.  Nominations may be
made at any meeting of shareholders called for the purpose of election of
Directors if written notice of the shareholder's intent to make such
nominations at the meeting is delivered to the Secretary of the Corporation
at least 30 days before such meeting.  Such nominations and written notice
shall contain the following information:

  a) name, residence and business address of the nominating shareholder;
  b) a representation that the shareholder is a record holder or beneficial
owner of the Corporation's voting shares and a statement of the number of
such shares:
  c) a representation that the shareholder intends to appear in person or
by proxy at the meeting to nominate the individuals specified in the
notice, if the nominations are to be made at a meeting of shareholders;
  d) information regarding each nominee such as would be required to be
included in a proxy statement;
  e) a description of all arrangements or understandings between and among
the shareholder and each and every nominee; and
  f) the written consent of each nominee to serve as a Director, if
elected.

<PAGE>
<PAGE> 6

The judge of election or the person presiding at the meeting, in the
absence of the judge of election, shall determine whether any nomination is
made according to these procedures and should be accepted.  Such decision
shall be deemed conclusive and binding on all shareholders of the
Corporation.

Article II: Meetings of the Board of Directors

Place
  Section 1. Meetings of the Board of Directors, regular or special may be
held either within or without the Commonwealth of Pennsylvania.

Annual & Regular Meetings
  Section 2. As soon as practicable following their election at the annual
meeting of the shareholders, the Directors shall meet for the purpose of
organization.  Regular meetings of the Board of Directors thereafter may be
held at such times and at such places as the Board may by resolution
determine.

Special Meetings
  Section 3. Special meetings of the Board of Directors may be called at
any time by the Chairman of the Board of Directors, the Vice Chairman, the
President, an Executive Vice President who is a member of the Board of
Directors, or upon the written request of a majority of the Directors.

Notice
  Section 4. No notice shall be required of the meeting of the Board of
Directors for the purpose of organization or for the regular meetings fixed
as aforesaid, but at least forty-eight hours notice shall be given by mail
or telegram of all special meetings of the Directors specifying the place,
day and hour of the meeting.  Neither the business to be transacted nor the
purpose of any regular or special meeting of the Board of Directors need be
specified in the notice or waiver of notice of such meeting.  This notice
may be waived by a Director in writing either before or after the meeting.

Waiver of Notice
  Section 5. The attendance of a Director at any meeting small constitute a
waiver of notice of such meeting except where a Director attends for the
express purpose of objecting to the transaction of any business because the
meeting has not been lawfully called or convened.

Notice of Adjourned Meeting
  Section 6. Notice of an adjourned meeting of the Board of Directors need
not be given if the time and place are fixed at the meeting adjourning.

Quorum
  Section 7. At all meetings of the Board of Directors, a majority of the
Directors in office shall constitute a quorum for the transaction of
business.  The act of a majority of the Directors present at any meeting at
which a quorum is present shall be the act of the Board of Directors,
unless the act of a greater or lesser number is required by statute or the
Articles of Incorporation.  The majority of Directors present, though less
than a quorum, may adjourn any meeting from time to time.

<PAGE>
<PAGE> 7

Consent Action
  Section 8. Any action required to be taken at a meeting of the Board or
any committee thereof shall be deemed the action of the Board of Directors
or of a committee thereof if all the Directors or committee members, as the
case may be, execute, either before or after the action is taken, a written
consent thereto, and the consent is filed with the records of the
Corporation.

Article III: Committees

Executive Committee
  Section 1. The Board of Directors shall designate an Executive Committee
consisting of such number of members as may be determined from time to time
to serve at the pleasure of the Board who shall be elected from the members
of the Board by a majority of the whole Board.  The Committee shall elect a
Chairman from among its members.  To the extent permitted by Pennsylvania
laws, the Executive Committee may exercise all or any of the powers of the
Board of Directors in the management of the business, affairs and property
of the Corporation during the interval between meetings of the Board;
provided however, that no action shall be taken by the Executive Committee
if any member of such Committee has voted in opposition thereto.

Notice
  Section 2. The Executive Committee need not hold its meetings at any
particular time or place, but such meetings shall be held upon reasonable
notice to members of the Committee.

Special Committees
  Section 3. The Board of Directors may appoint such other standing or
special committees, and officers therefor, as it may deem proper, and, to
the extent permitted by Pennsylvania laws, may delegate to such committees
any of the powers possessed by the Board which may be required by such
committees in carrying out the purposes for which they are appointed.  Each
of such committees shall have at least three members.  Membership on the
Board of Directors shall not be prerequisite to membership on such
committees.

Relationship to Board
  Section 4. Committees shall be responsible to the full Board of Directors
and shall report upon the exercise of their powers and duties at each
regular meeting of the Board of Directors, or when called upon by the
Board.

Quorum
  Section 5. A majority of any committee shall constitute a quorum for the
transaction of business, and shall be required to constitute the act of the
committee.

Vacancies
  Section 5. The Board of Directors may fill vacancies in any committee,
and may appoint one or more alternate members of a committee who shall have
the power to act in the absence or disability of a member of such
committee.  The Board of Directors may abolish any committee at its
pleasure, and may remove a committee member from membership on a committee
at any time, with or without cause.

<PAGE>
<PAGE> 8

Article IV: Officers

Designation
  Section 1. The officers of the Corporation shall be chosen by the Board
of Directors at its organization meeting and shall include a Chairman of
the Board of Directors, a President, one or more Executive Vice Presidents,
one or more Vice Presidents, any of whom at the pleasure of the Board may
be designated Senior Vice President or Group Vice President, a Secretary, a
Treasurer,a Comptroller, and a General Auditor, all of who shall be the
principal officers of the Corporation and may include one or more Vice
Chairmen of the Board who would be principal officers, and such other
officers and assistant officers as the Board of Directors may from time to
time determine.  Any number of offices may be held by the same person, but
no officer shall execute, acknowledge or verify any instrument in more than
one capacity if such instrument is required by law to be executed,
acknowledged or verified by two or more officers.  Of the officers so
chosen by the Board of Directors, the Chairman of the Board of Directors,
the Vice Chairmen of the Board of Directors, and the President shall be
chosen from among the Directors.  All officers of the Corporation shall
hold their offices at the pleasure of the Board of Directors.

Authority
  Section 2. Notwithstanding the legal authority conferred by these Bylaws
upon the officers named herein, the Board of Directors may by resolution
establish such positions of authority, supervision and responsibility as in
the judgment of the Board may be necessary or appropriate for the internal
administration of the affairs of the Corporation.  The performance of any
duty by any officer shall be conclusive evidence of his authority to act,
including the delegation of any of his powers to other officers or
employees under his direction.
  The Board of Directors may designate either the Chairman of the Board or
the President as the Chief Executive Officer or the Chief Operating Officer
of the Corporation.
  The Chief Executive Officer shall have general supervision of the affairs
of the Corporation, subject to the policies and direction of the Board of
Directors, and shall supervise and direct all officers and employees of the
Corporation, but may delegate in his discretion any of his powers to any
officer or such other executives as he may designate.
  The Chief Operating Officer shall have general supervision and direction
of all operating officers and employees of the Corporation but may delegate
in his discretion any of his powers to any Vice President or such other
executives as he may designate.

Chairman of the Board
  Section 3. The Chairman of the Board of Directors shall preside at all
meetings of the shareholders and of the Board of Directors.  He shall ex-
officio be a member of all committees of the Board of Directors except as
otherwise determined by the Board.  He shall also perform such other duties
as the Board of Directors may from time to time assign to him.

Vice Chairman of the Board
  Section 4. The Vice Chairman of the Board of Directors shall perform such
duties as the Board of Directors or the Chairman may from time to time
assign to them.
<PAGE>
<PAGE> 9

President
  Section 5. The President shall perform such duties as the Board of
Directors or the Chairman may from time to time assign to him.

Executive Vice Presidents
  Section 6. The Executive Vice Presidents shall perform such duties as
shall, from time to time, be imposed upon them by the Chairman or the
President.

Vice Presidents
  Section 7. The Vice Presidents shall perform such duties and shall be
responsible to such officers of the Corporation as the Chairman, President
or an Executive Vice President may direct.

Secretary
  Section 8. The Secretary shall keep the minutes of all meetings of the
shareholders, the Board of Directors, all committees of the Board except as
otherwise designated by the Board and shall give all notices of meetings of
the shareholders, the Boards and the committees of the Board of which he
serves as Secretary.  He shall have control of the custody of all deeds,
contracts, agreements, and other corporate records, except as otherwise
provided in these Bylaws or by the Board of Directors, and shall attend to
such correspondence of the Corporation as the Chairman shall direct.  He
shall be the custodian of the seal of the Corporation and shall affix it to
any instrument requiring the same, except as otherwise provided herein or
by the Board of Directors.  He shall be responsible to such officer or
officers of the Corporation as the Chairman may designate.

Treasurer
  Section 9. The Treasurer shall be responsible for all receipts and
disbursements of the Corporation and the custodianship of the Corporation's
funds.  He shall have full authority, directly or by his delegation to
selected officers or other employees, to receive and give receipts for all
moneys due and payable to the Corporation from any source whatever, and to
endorse checks, drafts, and warrants in its name and on its behalf.  He
shall be responsible for depositing the funds of the Corporation in its
name in such depositories as may be designated by him; shall sign or
delegate the signing of all checks, notes and drafts and shall be charged
with the general establishment of the Corporation's policies and procedures
relating to short-term financing, cash management, credits and collections
and insurance.

Comptroller
  Section 10. The Comptroller shall be the chief accounting officer of the
Corporation and shall arrange for the keeping of adequate records of all
assets, liabilities and transactions of the Corporation.

General Auditor
  Section 11. The General Auditor shall be chief control officer of the
Corporation and shall be responsible for the establishment of internal
controls.  He shall see that adequate audits are currently and regularly
made.

<PAGE>
<PAGE> 10

Assistant Officers
  Section 12. Assistant officers shall perform such duties as their
immediate principal officers may from time to time direct or delegate, and,
during the absence of said principal officers, shall perform all the duties
of said principal officers.

Article V: Meetings of Shareholders

Annual Meetings
  Section 1. The annual meeting of the shareholders for the election of
Directors for the ensuing year and for the transaction of such other
business as may be properly brought before the meeting shall be held each
year on such day and at such time and place, either within or without
Pennsylvania, as shall be determined in advance by the Board of Directors.

Special Meetings
  Section 2. Special meetings of the shareholders may be called at any time
by the Chairman of the Board of Directors or by the order of the Board of
Directors.  Special meetings of the shareholders may also be called by any
shareholder entitled to call such a meeting pursuant to, and in compliance
with, the provisions of Article TENTH of the Articles of Incorporation of
the Corporation.

Notice
  Section 3. Unless waived, written notice of the time, place and purpose
of every meeting of the shareholders shall be given by the Secretary not
less than five nor more than ninety days before the date of the meeting
either personally or by mail, to each shareholder of record entitled to
vote at such meeting.

Quorum
  Section 4. Unless otherwise provided in the Articles of Incorporation, by
statute or these Bylaws, at all meetings of shareholders, the presence in
person or by proxy, of shareholders entitled to cast a majority of the
votes which all shareholders are entitled to cast at the meeting shall
constitute a quorum for the transaction of business.

Voting
  Section 5. When a quorum is present at any meeting of the shareholders,
the shareholders entitled to vote and casting a majority of the votes at
the meeting shall decide any question brought before such meeting, unless
the question is one which, by express provision of law, the Articles of
Incorporation, or these Bylaws, requires a different vote, in which case
such express provision shall govern and control the decision of such
question.  The shareholders present in person or by proxy at any duly
organized meeting may continue to do business until adjournment,
notwithstanding the withdrawal of enough shareholders to leave less than a
quorum.

Adjournment
  Section 6. The holders of shares entitled to cast a majority of the votes
present or represented at any meeting may adjourn the meeting from time to
time, though such majority constitutes less than a quorum.  When a meeting
is adjourned to another time or place, it shall not be necessary to give
notice of the adjourned meeting if the time and place to which the meeting
is adjourned are announced at the meeting adjourning and at the adjourned
<PAGE>
<PAGE> 11

meeting only such business is transacted as might have been transacted at
the original meeting.

Proxies
  Section 7. Every shareholder entitled to vote at a meeting of
shareholders or to express consent or dissent without a meeting may
authorize another person or persons to act for him by proxy.  Every proxy
shall be executed in writing by the shareholder or his agent.  No proxy
shall be valid after eleven months from the date of its execution, unless a
longer time is expressly provided therein.  Unless it is coupled with an
interest, a proxy shall be revocable at will.  A proxy shall not be revoked
by the death or incapacity of the shareholder but shall continue in force
until revoked by the personal representative or guardian of the
shareholder.  The presence at any meeting of a shareholder who has given a
proxy shall not revoke such proxy unless the shareholder shall file written
notice of such revocation with the Secretary of the meeting prior to the
voting of such proxy.

Shareholders List
  Section 8. The officer or agent having charge of the stock transfer books
for shares of the Corporation shall make and certify a complete list of the
shareholders entitled to vote at a shareholders' meeting or any adjournment
thereof.  Such list shall be arranged alphabetically within class and
series, with the address of and the number of shares held by each
shareholder.  The information contained in such list shall be made
available to the shareholders by appropriate means at the time and place of
the meeting of shareholders.

Record Date
  Section 9. For the purpose of determining the shareholders entitled to
notice of or to vote at any meeting of shareholders or any adjournment
thereof, or to express consent to or dissent from any proposal without a
meeting, or for the purpose of determining shareholders entitled to receive
payment of any dividend or allotment of any right, or for the purpose of
any other action, the Board of Directors may fix, in advance, a record date
for any such determination of shareholders.  Such date shall not be more
than ninety days before the date of such meeting nor more than ninety days
prior to any other action.  In such case only such shareholders as shall be
shareholders of record on the date so fixed shall be entitled to notice of,
and to vote at such meeting, or to receive payment of such dividend, or to
receive such allotments of rights or to exercise such rights, as the case
may be, notwithstanding transfer of any shares on the books of the
Corporation after any record date so fixed.  When the determination of
shareholders of record entitled to notice of or to vote at any meeting of
shareholders has been made as provided in this section, such determination
shall apply to any adjournment thereof, unless the Board fixes a new record
date under this section for the adjourned meeting.

Certification by Nominee
  Section 10. The nominee shareholder of record of a shareholder dividend
reinvestment plan or of an employee benefit plan may certify in writing to
the Corporation that all or a portion of the shares of the Corporation
registered in the name of such nominee are held for the account of a
specified person or persons.  Such certification shall be received by the
Corporation no later than 15 days after the record date for each special or
<PAGE>
<PAGE> 12

annual meeting of shareholders.  The certification shall be in the form
specified by the Corporation and shall include such information as the
name, address and number of shares of the beneficial owners, taxpayer
identification number, and any other information that the Corporation may
deem necessary.  Upon receipt by the Corporation of such certification, the
person or persons specified in the certification shall be deemed, for the
purposes of notice of and voting at the meeting of shareholders, to be the
holders of record of the number of shares specified, in place of the
nominee shareholder of record.

Judge of Election
  Section 11. In advance of any meeting of shareholders the Board may
appoint one or three judges of election to act at the meeting or any
adjournment thereof.  If such judges are not so provided by the Board or
shall fail to qualify, the person presiding at a shareholder meeting may,
and on the request of any shareholder entitled to vote thereat shall, make
such appointment.  In case any person appointed as judge of election fails
to appear or act, the vacancy may be filled by appointment made by the
Board in advance of the meeting or at the meeting by the person presiding
thereat.  Each judge of election, before entering upon the discharge of his
duties, shall take and sign an oath faithfully to execute the duties of
judge of election at such meeting with strict impartiality and according to
the best of his ability.  No person shall be elected a Director at a
meeting at which he has served as a judge of election.

Article VI: Stock Certificates

Description
  Section 1. Certificates evidencing the ownership of the shares of stock
of the Corporation of any class shall be issued to those entitled to them
by transfer or otherwise.  Each certificate shall bear a distinguishing
number, the actual or facsimile signatures of the Chairman of the Board and
of the Secretary, the actual or facsimile seal of the Corporation, and such
recitals as may be required by law.  The stock certificates in any class or
classes shall be issued in numerical order, and a full record of the
issuance of each such certificate shall be made in the books usually kept
for that purpose or required by law.  The certificates shall be of such
form and design as the Board of Directors may adopt and the form and design
thereof may from time to time be changed by the Board.

Transfers
  Section 2. All shares of stock may be transferred on the books of the
Corporation by the registered holders thereof or by their attorneys legally
constituted or their legal representatives by surrender of the certificates
therefor for cancellation and a written assignment of the shares evidenced
thereby.  The Board of Directors may from time to time appoint such
transfer Agents and Registrars of stock as it may deem advisable and may
define their powers and duties.

Registered Shareholders
  Section 3. The Corporation shall be entitled to recognize the exclusive
right of a person registered on its books as the owner of shares to receive
dividends, and to vote as such owner, and to hold such person liable for
calls and assessments and shall not be bound to recognize any equitable or
other claim to or interest in such shares on the part of any other person,
whether or not it shall have express or other notice thereof, except as
otherwise provided by the laws of Pennsylvania.
<PAGE>
<PAGE> 13

Lost Certificates
  Section 4. Any person or persons applying for a certificate of stock to
be issued in lieu of one alleged to be lost or destroyed shall, pursuant to
the laws of Pennsylvania relating to lost or destroyed certificates of
stock, furnish to the Corporation such information as the Board of
Directors may require to ascertain whether a certificate of stock has been
lost or destroyed.

Dividends
  Section 5. If any date appointed for the payment of any dividend, or
fixed for determining the shareholders of record to whom the same is
payable, shall in any year fall upon a Sunday or legal holiday, then such
dividend shall be payable or such shareholders of record shall be
determined on the next succeeding day not a Sunday or legal holiday.

Article VII: Indemnification

General
  Section 1. The Corporation shall pay on behalf of any individual who is
or was a Director, officer, employee or agent of the Corporation, or who is
or was serving at the request of the Corporation as Director, officer,
trustee, fiduciary, employee or agent of any other domestic or foreign
corporation or partnership, joint venture, sole proprietorship, trust or
other enterprise, or who is or was serving as a fiduciary with respect to
any employee benefit plan as a result of his employment by, or service as a
Director of, the Corporation ("Indemnified Person") all expenses, including
attorneys' fees and disbursements, incurred by such person in the defense
or settlement of any civil, criminal, administrative or arbitrative
proceeding pending, threatened or completed against such person by reason
of his being or having been such Indemnified Person, and shall indemnity
such person against amounts paid or incurred by him in satisfaction of
settlements, judgments, fines, and penalties in connection with any such
proceeding, including any proceeding by or in the right of the Corporation,
except where such indemnification is expressly prohibited by applicable law
or where the acts or failures to act of the Indemnified Person constitute
willful misconduct, self-dealing or recklessness.  The foregoing right to
payment and to indemnification shall not be exclusive of other rights to
which such person may be entitled as a matter of law or otherwise.

Agreements for Indemnification and Funding
  Section 2. The Corporation is authorized, but not required, to enter into
agreements for indemnification with any Indemnified Person, however,
failure to enter into such agreements shall not in any way limit the rights
of such Indemnified Persons hereunder.  The Corporation may, in addition to
the foregoing, create a fund of any nature, which may, but need not be,
under the control of a trustee, or otherwise secure or insure in any manner
its indemnification obligations.

Expenses
  Section 3. Expenses incurred by a Director, officer, employee or agent in
defending a civil or criminal action, suit or proceeding shall be paid by
the Corporation in advance of the final disposition of such action, suit or
proceeding upon receipt of an undertaking by or on behalf of such person to
repay such amount if it shall ultimately be determined that he is not
entitled to be indemnified by the Corporation.

<PAGE>
<PAGE> 14

Disputes
  Section 4. Any dispute related to the right to indemnification of or
advancement of expenses to Indemnified Persons as provided under thing
Article, except with respect to indemnification for liabilities arising
under the Securities Act of 1933 which the Corporation has undertaken to
submit to a court for adjudication, shall be decided only by arbitration in
accordance with the commercial arbitration rules then in effect of the
American Arbitration Association.

Article VIII: General Provisions

Voting Shares of Other Corporations
  Section 1. The Chairman or the Vice Chairmen of the Board of Directors,
the President, any Executive Vice President, any Vice President, or the
Secretary of the Corporation may vote, or appoint a proxy to vote, the
shares of any other business corporation or nonprofit corporation which are
registered in the name of the Corporation.

Seal
  Section 2. The seal of the Corporation shall be circular in form, and
shall have inscribed thereon the name of the Corporation, the year of its
organization and the words "Corporate Seal Pennsylvania."

Inapplicability of Certain Sections of the Pennsylvania Business
Corporation Law
  Section 3. 15 Pa.C.S. SS 2541-2548 (formerly Section 910),15 Pa.C.S. SS
2551-2556 (formerly Section 91 1) and 15 Pa.C.S. SS 2571-2575 as adopted
December 23, 1983, March 23, 1988 and April 27, 1990, respectively, shall
not be applicable to this Corporation.

Amendments
  Section 4. These Bylaws, including Article I, Section 4 entitled
"Liability of Directors" and Article VII entitled "Indemnification," may be
altered or amended at any annual meeting of shareholders, or at any special
meeting called for that purpose, by the shareholders entitled to vote and
casting a majority of the votes at the meeting, or at any duly constituted
meeting of the Board of Directors, by a majority of the Directors then in
office.  Any alteration or amendment of Article 1, Section 4 and Article
VII shall be prospective only and shall not affect any rights or
obligations then existing.

<PAGE>
<PAGE> 14

Certificate
I,                                     Secretary of Sun Company, Inc., a
Pennsylvania corporation, hereby certify that the foregoing is a true,
correct and complete copy of the Bylaws of Sun Company, Inc., as amended on
May 4, 1995 and that said Bylaws are in full force and effect on this date.
  In Witness Whereof, I have set my hand and the seal of Sun Company, Inc.,
this      day of                           19

SUN COMPANY, INC.



Secretary




Bylaws Footnote:
  All references to gender are denoted as "he."



<PAGE>
                                                                   EXHIBIT 4.3
                                         SUN COMPANY, INC.

                                 Statement of Designation for the 
                                   Issuance of Preference Stock
                                  Pursuant to Section 1522 of the
                               Pennsylvania Business Corporation Law


       Pursuant to section 1522 of the Pennsylvania Business Corporation
Law of 1988, as amended, Sun Company, Inc., a Pennsylvania corporation
("Corporation"), does hereby file this Statement of Designation for
the Issuance of Preference Stock in such series as designated by the
Board of Directors of the Corporation by resolutions duly adopted at
its meeting held Monday, June 12, 1995, and the Corporation, acting
through its duly authorized officers, does hereby certify as follows:

       FIRST:  That the Articles of Incorporation of the Corporation
("Articles of Incorporation") at Article Fourth provide that,

       The total number of shares of capital stock which this
       Corporation shall have authority to issue is Two Hundred Fifteen
       Million (215,000,000) to be divided into two classes consisting
       of Fifteen Million (15,000,000) shares designated as "Cumulative
       Preference Stock" (hereinafter called "Preference Stock"),
       without par value, and Two Hundred Million (200,000,000) shares
       designated as "Common Stock" (hereinafter called "Common Stock"),
       $1 par value.

       SECOND:  That Article Fourth of the Articles of Incorporation
further provides that authority is vested in the Board of Directors,
by resolution, to divide any or all of the authorized shares of
Preference Stock into series and to fix and determine the
designations, preferences, qualifications, privileges, limitations,
options, conversion rights, and other special rights of each such
series.

       THIRD:  That, pursuant to the authority so vested in the Board of
Directors by the Articles of Incorporation, the Board of Directors
duly approved the following actions and adopted the following
resolutions:

              RESOLVED, That pursuant to the authority vested in the Board
       of Directors pursuant to the Articles of Incorporation of this
       Corporation, Twelve Million Five Hundred Thousand (12,500,000)
       shares of Preference Stock are hereby approved for issuance in
       such series as shall be hereinafter designated as the "Series A
       Cumulative Preference Stock," and each share of such Series A
       Cumulative Preference Stock shall be imposed upon and granted the
       preferences, qualifications, privileges, limitations and other
       special rights set forth in the attached Exhibit A, which is
       incorporated into this resolution by reference; and

              FURTHER RESOLVED, That pursuant to the authority vested in
       the Board of Directors pursuant to section 1522 of the
       Pennsylvania Business Corporation Law of 1988, as amended, the
<PAGE>
       Corporation is hereby authorized to amend and restate the
       Articles of Incorporation to reflect the terms and provisions of
       the Series A Cumulative Preference Stock set forth in Exhibit A
       attached hereto.

       FOURTH:  That said resolutions were duly adopted by the Board of
Directors at its meeting held on Monday, June 12, 1995 and such
resolutions remain in full force and effect, without amendment.

       IN WITNESS WHEREOF, the Corporation, acting through the
undersigned duly authorized officers has executed this Statement and
caused the corporate seal of the Corporation to be affixed as of this
12th day of June 1995.



                                   _______________________________
                                   R. M. Aiken, Jr.
                                   Senior Vice President and
                                     Chief Financial Officer



ATTEST:



__________________________
Ann C. Mule
Secretary
<PAGE>
                                                                   Exhibit A

                               SERIES A CUMULATIVE PREFERENCE STOCK


              1.     Designation.  The designation of the series of
Preference Stock authorized by this resolution shall be Series A
Cumulative Preference Stock (the "Series A Preference Stock")
consisting of 12,500,000 shares.

              2.     Rank.  The Series A Preference Stock shall rank, as to
dividends and upon liquidation, dissolution or winding up, prior to
the Common Stock and to any other capital stock of the Corporation
hereafter authorized, other than capital stock which shall by its
terms rank prior to or on a parity with the Series A Preference Stock
and which shall be authorized pursuant to paragraph 6(d) hereof. Any
class or classes of stock of the Corporation shall be deemed to rank:

                   (i)        prior to Series A Preference Stock, either as to
       dividends or upon liquidation, if the holders of such class or
       classes shall be entitled to the receipt of dividends or amounts
       distributable upon liquidation, dissolution or winding up, as the
       case may be, in preference or priority to the holders of Series A
       Preference Stock;

                  (ii)        on a parity with Series A Preference Stock,
       either as to dividends or upon liquidation, whether or not the
       dividend rates or dividend payment dates or the redemption or
       liquidation prices per share thereof be different from those of
       Series A Preference Stock, if the holders of such class or
       classes shall be entitled to the receipt of dividends or of
       amounts distributable upon liquidation, dissolution or winding
       up, as the case may be, in proportion to their respective
       dividend rates or liquidation prices, without preference or
       priority one (1) over the other as between the holder of such
       class or classes and the holders of Series A Preference Stock
       ("Parity Stock"); and

              (iii)  junior to Series A Preference Stock, either as to
       dividends or upon liquidation, if the rights of the holders of
       such class or classes shall be subject or subordinate to the
       rights of the holders of Series A Preference Stock in respect of
       the receipt of dividends or of amounts distributable upon
       liquidation, dissolution or winding up, as the case may be
       ("Junior Stock").
<PAGE>
              3      Dividends.

              (a)    The holders of outstanding shares of the Series A
Preference Stock shall be entitled to receive, when and as declared by
the Board of Directors, cash dividends accruing at the per share rate
of $3.60 per annum (the "Dividend Rate") and no more, payable in cash
quarterly, each such quarterly payment to be in respect of the
quarterly period ending with the day next preceding the date of such
payment (except in the case of the first dividend which shall be in
respect of the period beginning with June 12, 1995 and ending with the
day next preceding the date of such payment), 

to holders of Series A Preference Stock of record on the respective
dates, not exceeding forty (40) days preceding such quarterly dividend
payment dates, fixed for that purpose by the Board of Directors.  Such
dividends shall be cumulative from June 12, 1995 and shall accrue
daily.  Accruals of dividends shall not bear interest.  Dividends will
be payable on or before each March 13, June 13, September 13 and
December 13 (or, if any such day is not a business day, on the next
succeeding business day).

              (b)    Before any dividends (other than dividends payable in
Junior Stock) on any class or classes of stock of the Corporation
ranking junior to Series A Preference Stock as to dividends or upon
liquidation shall be declared and set apart for payments or paid, the
holders of shares of Series A Preference Stock shall be entitled to
receive cash dividends, when and as declared by the Board of Directors
at the Dividend Rate, and no more.  No dividends shall be declared or
paid or set apart for payment on the Series A Preference Stock in
respect of any quarterly dividend period unless there shall likewise
be or have been declared and paid or set apart for payment on all
shares of Preference Stock of each other series at the time
outstanding like dividends in proportion to the respective annual
dividend rates fixed therefor for all quarterly dividend periods
coinciding with or ending before such quarterly dividend period.

              (c)    So long as any shares of Series A Preference Stock are
outstanding, the Corporation shall not declare or set apart for
payment or pay any dividends (other than stock dividends payable on
shares of Junior Stock) or make any distribution on any other class or
classes of stock of the Corporation ranking junior to Series A
Preference Stock as to dividends or upon liquidation and shall not
redeem, purchase or otherwise acquire, or permit any subsidiary to
purchase or otherwise acquire, any shares of any such Junior Stock if
at the time of making such declaration, payment, distribution,
redemption, purchase or acquisition the Corporation shall be in
default with respect to any dividend payable on, or any obligation to
purchase, shares of Series A Preference Stock; provided, however,
that, notwithstanding the foregoing, the Corporation may at any time
redeem, purchase or otherwise acquire shares of stock of any such
Junior Stock in exchange for, or out of the net cash proceeds from the
sale of, other shares of stock of any Junior Stock.
<PAGE>
              4.     Redemptions.

       (a)    Right to Call for Redemption.  At any time and from time to
time, the Corporation shall have the right to call, in whole or in
part, the outstanding shares of the Series A Preference Stock for
redemption, subject to the notice provisions set forth in paragraph
(4)(h).  On the redemption date (the "Redemption Date") with respect
to any such redemption, the Corporation shall deliver to the holders
thereof, in exchange for each such share called for redemption, the
following consideration:

       (1) in the event such Redemption Date is prior to June 12, 1998
       (the "Specified Date"),

                     (i) a number of shares of Common Stock equal to the
              Call Price (as defined in paragraph (4)(g)(ii)) in effect on
              the Redemption Date divided by the Current Market Price of
              the Common Stock determined as of the second Trading Date
              immediately preceding the Notice Date, plus

                     (ii) an amount in cash equal to all accrued and unpaid
              dividends on such share of Series A Preference Stock to and
              including the Redemption Date, whether or not declared, out
              of funds legally available therefor (and dividends shall
              cease to accrue on such share as of such Redemption Date);
              and

       (2) in the event such Redemption Date is on or after the
       Specified Date,

                     (i) shares of Common Stock at the Common Equivalent
              Rate (determined as provided in this paragraph (4)) in
              effect on the Redemption Date; plus

                     (ii) an amount in cash equal to all accrued and unpaid
              dividends on such share of Series A Preference Stock to and
              including the Redemption Date, whether or not declared, out
              of funds legally available for the payment of dividends (and
              dividends shall cease to accrue on such share as of such
              Redemption Date).

If at any time less than all of the shares of Series A Preference
Stock then outstanding are to be called for redemption, the shares to
be redeemed may be selected by lot or such other equitable method as
the Board of Directors of the Corporation in its discretion may
determine.

       (b)    Redemption or Acquisition of Series A Preference Stock
During Default in Payment of Dividends.  If at any time the
Corporation shall have failed to pay dividends in full on Preference
Stock, thereafter and until dividends in full including all accrued
and unpaid dividends on shares of all series of Preference Stock at
the time outstanding, shall have been declared and set apart for
payment or paid, (i) the Corporation, without the affirmative vote or
consent of the holders of at least a majority of the shares of
Preference Stock at the time outstanding, voting or consenting
<PAGE>
separately as a class without regard to series, given in person or by
proxy, either in writing or by resolution adopted at a meeting, shall
not redeem less than all the shares of Preference Stock at such time
outstanding, regardless of series, other than in accordance with
paragraph 4(f) hereof and (ii) neither the Corporation nor any
subsidiary shall purchase any shares of Preference Stock except in
accordance with a purchase offer made in writing or by publication, as
determined by the Board of Directors, in their sole discretion after
consideration of the respective annual dividend rates and other
relative rights and preferences of the respective series, shall
determine (which determination shall be final and conclusive) will
result in fair and equitable treatment among the respective series;
provided, however, that (iii) unless prohibited by the provisions
applicable to any series, the Corporation, to meet the requirements of
any sinking fund provision with respect to any series, may use shares
of such series acquired by it prior to such failure and then held by
it as treasury stock, and (iv) nothing shall prevent the Corporation
from completing the purchase or redemption of shares of Preference
Stock for which a purchase contract was entered into for any sinking
fund purposes or the notice of redemption of which was mailed to the
holders thereof, prior to such default.

       (c)    Common Equivalent Rate; Adjustments.  The Common Equivalent
              Rate to be used to determine the number of shares of Common
              Stock to be delivered on the redemption of the Series A
              Preference Stock in exchange for shares of Common Stock
              pursuant to paragraph (4)(a)(2) (a "Specified Redemption")
              shall be initially two shares of Common Stock for each share
              of Series A Preference Stock; provided, however, that such
              Common Equivalent Rate shall be subject to adjustment from
              time to time as provided below in this paragraph (4)(c). 
              All adjustments to the Common Equivalent Rate shall be
              calculated to the nearest 1/100th of a share of Common
              Stock.  Such rate as adjusted and in effect at any time is
              herein called the "Common Equivalent Rate."

            (i)  If the Corporation shall do any of the following (an
       "Adjustment Event"):

              (A)    pay a dividend or make a distribution with respect to
       Common Stock in shares of Common Stock,

              (B)    subdivide, reclassify or split its outstanding shares
       of Common Stock into a greater number of shares,

              (C)    combine or reclassify its outstanding shares of Common
                     Stock into a smaller number of shares, or

              (D)    issue by reclassification of its shares of Common Stock
       any shares of Common Stock other than in a Fundamental
       Transaction (as defined in paragraph 4(g)(iv)),

       then the Common Equivalent Rate in effect immediately prior to
       such Adjustment Event shall be adjusted so that the holder of a
       share of the Series A Preference Stock shall be entitled to
       receive on the redemption of such share of the Series A
       Preference Stock, the number of shares of Common Stock that such
       holder would have owned or been entitled to receive after the
<PAGE>
       happening of the Adjustment Event had such share of the Series A
       Preference Stock been redeemed pursuant to paragraph 4(a)
       immediately prior to the record date for such Adjustment Event,
       if any, or such Adjustment Event.  Where the Adjustment Event is
       a dividend or distribution, the adjustment to the Common
       Equivalent Rate shall become effective as of the close of
       business on the record date for determination of stockholders
       entitled to receive such dividend or distribution; where the
       Adjustment Event is a subdivision, split, combination or
       reclassification, the adjustment to the Common Equivalent Rate
       shall become effective immediately after the effective date of
       such subdivision, split, combination or reclassification; and any
       shares of Common Stock issuable in payment of a dividend shall be
       deemed to have been issued immediately prior to the close of
       business on the record date for such dividend for purposes of
       calculating the number of outstanding shares of Common Stock
       under clauses (ii) and (iii) below.  Such adjustment shall be
       made successively.

           (ii)      If the Corporation shall, after the date hereof, issue
       rights or warrants to all holders of its Common Stock entitling
       them (for a period not exceeding 45 days from the date of such
       issuance) to subscribe for or purchase shares of Common Stock at
       a price per share less than the Current Market Price of the
       Common Stock (determined pursuant to paragraph (4)(c)(v)), on the
       record date for the determination of stockholders entitled to
       receive such rights or warrants, then in each case the Common
       Equivalent Rate shall be adjusted by multiplying the Common
       Equivalent Rate in effect immediately prior to the date of
       issuance of such rights or warrants by a fraction (A) the
       numerator of which shall be the number of shares of Common Stock
       outstanding on the date of issuance of such rights or warrants,
       immediately prior to such issuance, plus the number of additional
       shares of Common Stock offered for subscription or purchase
       pursuant to such rights or warrants, and (B) the denominator of
       which shall be the number of shares of Common Stock outstanding
       on the date of issuance of such rights or warrants, immediately
       prior to such issuance, plus the number of shares of Common Stock
       which the aggregate offering price of the total number of shares
       of Common Stock so offered for subscription or purchase pursuant
       to such rights or warrants would purchase at such Current Market
       Price (determined by multiplying such total number of shares by
       the exercise price of such rights or warrants and dividing the
       product so obtained by such Current Market Price).  Such
       adjustment shall become effective as of the close of business on
       the record date for the determination of stockholders entitled to
       receive such rights or warrants.  To the extent that shares of
       Common Stock are not delivered after the expiration of such
       rights or warrants, the Common Equivalent Rate shall be
       readjusted to the Common Equivalent Rate which would then be in
       effect had the adjustments made upon the issuance of such rights
       or warrants been made upon the basis of delivery of only the
       number of shares of Common Stock actually delivered.  Such
       adjustment shall be made successively.
<PAGE>
          (iii)      If the Corporation shall pay a dividend or make a
       distribution to all holders of its Common Stock of evidences of
       its indebtedness or other assets (including shares of capital
       stock of the Corporation (other than Common Stock) but excluding
       any distributions and dividends referred to in clause (i) above
       or any cash dividends), or shall issue to all holders of its
       Common Stock rights or warrants to subscribe for or purchase any
       of its securities (other than those referred to in clause (ii)
       above), then in each such case, the Common Equivalent Rate shall
       be adjusted by multiplying the Common Equivalent Rate in effect
       on the record date mentioned below by a fraction (A) the
       numerator of which shall be the Current Market Price of the
       Common Stock (determined pursuant to paragraph (4)(c)(v)) on the
       record date for the determination of stockholders entitled to
       receive such dividend or distribution, and (B) the denominator of
       which shall be such Current Market Price per share of Common
       Stock less the fair market value (as determined by the Board of
       Directors of the Corporation, whose determination shall be
       conclusive) as of such record date of the portion of the assets
       or evidences of indebtedness so distributed, or of such
       subscription rights or warrants, applicable to one share of
       Common Stock.  Such adjustment shall become effective on the
       opening of business on the business day next following the record
       date for the determination of stockholders entitled to receive
       such dividend or distribution.

              (iv)  Anything in this paragraph (4) notwithstanding, the
       Corporation shall be entitled to make such upward adjustment in
       the Common Equivalent Rate, in addition to those required by this
       paragraph (4), as the Corporation in its sole discretion may
       determine to be advisable, in order that any stock dividends,
       subdivision of shares, distribution of rights to purchase stock
       or securities, or a distribution of securities convertible into
       or exchangeable for stock (or any transaction that could be
       treated as any of the foregoing transactions pursuant to Section
       305 of the Internal Revenue Code of 1986, as amended) hereafter
       made by the Corporation to its stockholders shall not be taxable. 
       If the Corporation determines that an adjustment to the Common
       Equivalent Rate should be made pursuant to this paragraph
       (4)(c)(iv), such adjustment shall be made effective as of such
       date as the Board of Directors of the Corporation determines. 
       The determination of the Board of Directors of the Corporation as
       to whether an adjustment to the Common Equivalent Rate should be
       made pursuant to the foregoing provisions of this paragraph
       (4)(c)(iv), and, if so, as to what adjustment should be made and
       when, shall be conclusive, final and binding on the Corporation
       and all stockholders of the Corporation.

            (v)      As used in this paragraph (4), the "Current Market
       Price" of a share of Common Stock on any date shall be, except as
       otherwise specifically provided, the average of the daily Closing
       Prices (as defined in paragraph (4)(g)(iii)) for the five
       consecutive Trading Dates ending on and including the date of
       determination of the Current Market Price; provided that if the
       Closing Price of the Common Stock on the Trading Date next
<PAGE>
       following such five-day period (the "next-day closing price") is
       less than 95% of such average Closing Price, then the Current
       Market Price per share of Common Stock on such date of
       determination will be the next-day closing price; provided,
       further, that, with respect to any redemption or antidilution
       adjustment, if any event that results in an adjustment of the
       Common Equivalent Rate occurs during the period beginning on the
       first day of the applicable determination period and ending on
       the applicable redemption date, the Current Market Price as
       determined pursuant to the foregoing will be appropriately
       adjusted to reflect the occurrence of such event.

                  (vi)        In any case in which paragraph (4)(c) shall
       require that an adjustment as a result of any event become
       effective as of the close of business on the record date and the
       date fixed for Specified Redemption pursuant to paragraph
       (4)(a)(2) occurs after such record date, but before the
       occurrence of such event, the Corporation may in its sole
       discretion elect to defer the following until after the
       occurrence of such event:  (A) issuing to the holder of any
       redeemed shares of the Series A Preference Stock the additional
       shares of Common Stock issuable upon such redemption as a result
       of such adjustment and (B) paying to such holder any amount in
       cash in lieu of a fractional share of Common Stock pursuant to
       paragraph (4)(e).

                 (vii)        Before taking any action which would cause an
       adjustment to the Common Equivalent Rate that would cause the
       Corporation to issue shares of Common Stock for consideration
       below the then par value (if any) of the Common Stock upon
       redemption of the Series A Preference Stock, the Corporation will
       take any corporate action that may, in the opinion of its
       counsel, be necessary in order that the Corporation may validly
       and legally issue fully paid and nonassessable shares of such
       Common Stock at such adjusted Common Equivalent Rate.

              (d)    Notice of Adjustments.  Whenever the Common Equivalent
Rate is adjusted as herein provided, the Corporation shall:

                   (i)        forthwith compute the adjusted Common Equivalent
       Rate in accordance with this paragraph (4) and prepare a
       certificate signed by the Chief Executive Officer, the Chief
       Financial Officer, any Vice President, or the Treasurer of the
       Corporation setting forth the adjusted Common Equivalent Rate,
       the method of calculation thereof in reasonable detail and the
       facts requiring such adjustment and upon which such adjustment is
       based, which certificate shall be conclusive, final and binding
       evidence of the correctness of the adjustment, and file such
       certificate forthwith with the transfer agent or agents for the
       Series A Preference Stock and the Common Stock; and

                  (ii)        mail a notice stating that the Common Equivalent
       Rate has been adjusted, the facts requiring such adjustment and
       upon which such adjustment is based and setting forth the
       adjusted Common Equivalent Rate to the holders of record of the
       outstanding shares of the Series A Preference Stock at or prior
<PAGE>
       to the time the Corporation mails an interim statement to its
       stockholders covering the fiscal quarter during which the facts
       requiring such adjustment occurred, but in any event within 45
       days of the end of such fiscal quarter.

       (e)    No Fractional Shares.  No fractional shares or scrip
representing fractional shares of Common Stock shall be issued upon
the redemption of any shares of Series A Preference Stock.  Instead of
any fractional interest in a share of Common Stock which would
otherwise be deliverable upon the redemption of a share of Series A
Preference Stock, the Corporation shall pay to the holder of such
share an amount in cash (computed to the nearest cent) equal to the
same fraction of the Current Market Price of the Common Stock
determined as of the second Trading Date immediately preceding the
relevant Notice Date.  If more than one share shall be surrendered for
redemption at one time by the same holder, the number of full shares
of Common Stock issuable upon redemption thereof shall be computed on
the basis of the aggregate number of shares of Series A Preference
Stock so surrendered.

       (f)    Retirement.  Shares of Series A Preference Stock which have
been redeemed, purchased or acquired by the Corporation (whether
through the operation of a sinking fund or otherwise) shall have the
status of authorized and unissued shares of Preference Stock and may
be reissued as a part of the series of which they were originally a
part or may be reclassified and reissued as part of a new series of
Preference Stock to be created by resolution of the Board of Directors
or as part of any other series of Preference Stock.  If in any case
the amounts payable with respect to any obligations to retire shares
of Series A Preference Stock and any other series of Preference Stock
are not paid in full in the case of all series with respect to which
such obligations exist, the number of shares of the various series to
be retired shall be in proportion to the respective amounts which
would be payable on account of such obligations if all amounts payable
were discharged in full.

       (g)    Definitions.  As used in this paragraph 4 or elsewhere
herein:

                 (i)  the term "business day" shall mean any day other
       than a Saturday, Sunday, or a day on which banking institutions
       in the State of New York or the Commonwealth of Pennsylvania are
       authorized or obligated by law or executive order to close or are
       closed because of a banking moratorium or otherwise;

               (ii) the term "Call Price" shall mean the per share price
       (payable in shares of Common Stock) at which the Corporation may
       redeem shares of Series A Preference Stock pursuant to paragraph
       4(a)(1)), which shall be initially equal to $84.79952, declining
       by $.004444 on each day following June 12, 1995 (computed on the
       basis of a 360-day year of twelve 30-day months) to $80.26664 on
       April 12, 1998 and equal to $80 thereafter through June 11, 1998,
       if not sooner redeemed;
<PAGE>
              (iii) the term "Closing Price" on any day shall mean the
       closing sale price regular way (with any relevant due bills
       attached) on such day, or in case no such sale takes place on
       such day, the average of the reported closing bid and asked
       prices regular way (with any relevant due bills attached), in
       each case on the New York Stock Exchange Consolidated Tape (or
       any successor composite tape reporting transactions on national
       securities exchanges), or, if the Common Stock is not listed or
       admitted to trading on such Exchange, on the principal national
       securities exchange on which the Common Stock is listed or
       admitted to trading (which shall be the national securities
       exchange on which the greatest number of shares of Common Stock
       has been traded during the five consecutive Trading Dates ending
       on and including the date of determination of the Current Market
       Price), or, if not listed or admitted to trading on any national
       securities exchange, the average of the closing bid and asked
       prices regular way (with any relevant due bills attached) of the
       Common Stock on the over-the-counter market on the day in
       question as reported by the National Association of Securities
       Dealers Automated Quotation System, or a similarly generally
       accepted reporting service, or if not so available, as determined
       in good faith by the Board of Directors on the basis of such
       relevant factors as the Board of Directors in good faith
       considers appropriate;

           (iv)  the term "Fundamental Transaction" shall mean a merger
or consolidation of the Corporation, a share exchange, division or
conversion of the Corporation's capital stock or an amendment of the
Corporation's Articles of Incorporation that results in the conversion
or exchange of Common Stock into, or the right of the holders thereof
to receive, in lieu of or in addition to their shares of Common Stock,
other securities or other property (whether of the Corporation or any
other entity);

           (v) the term "Notice Date" with respect to any notice given
by the Corporation in connection with a redemption of any of the
Series A Preference Stock shall be the commencement of the mailing of
such notice to the holders of the Series A Preference Stock in
accordance with paragraph (4)(h);

                  (vi)  the term "outstanding," when used in reference to
       shares of stock, shall mean issued shares excluding:

              (A)    shares held by the Corporation or a subsidiary; and

              (B)    shares called for redemption if funds for the
                     redemption thereof have been deposited in trust;

          (vii)  the term "subsidiary" as used herein shall mean any
       corporation 51% or more of the outstanding stock having voting
       rights of which is at the time owned or controlled directly or
       indirectly by the Corporation; and

         (viii)   the term "Trading Date" shall mean a date on which the
       New York Stock Exchange (or any successor to such Exchange) is
       open for the transaction of business.
<PAGE>
       (h)    Method of Redemption.  Notice of every redemption, stating
the redemption date, the redemption price, and the placement of
payment thereof, shall be given by mailing a copy of such notice at
least thirty (30) days and not more than sixty (60) days prior to the
date fixed for redemption to the holders of record of the shares of
Series A Preference Stock to be redeemed at their addresses as the
same shall appear on the books of the Corporation.  The Corporation,
upon mailing notice of redemption as aforesaid or upon irrevocably
authorizing the bank or trust company hereinafter mentioned to mail
such notice, may deposit or cause to be deposited in trust with a bank
or trust company in the City of Philadelphia, Commonwealth of
Pennsylvania, or in the Borough of Manhattan, City and State of New
York, an amount equal to the redemption price of the shares to be
redeemed plus any accrued and unpaid dividends thereon, which amount
shall be payable to the holders of the shares to be redeemed upon
surrender of certificates therefor on or after the date fixed for
redemption or prior thereto if so directed by the Board of Directors. 
Upon such deposit, or if no such deposit is made, then from and after
the date fixed for redemption unless the Board of Directors shall
default in making payment of the redemption price plus accrued and
unpaid dividends upon surrender of certificates as aforesaid, the
shares called for redemption shall cease to be outstanding and the
holders thereof shall cease to be stockholders with respect to such
shares and shall have no interest in or claim against the Corporation
with respect to such shares other than the right to receive the
redemption price plus accrued and unpaid dividends from such bank or
trust company or from the Corporation, as the case may be, without
interest thereon, upon surrender of certificates as aforesaid.  In
case any holder of shares of Series A Preference Stock which have been
called for redemption shall not, within six (6) years after the date
of such deposit, have claimed the amount deposited with respect to the
redemption thereof, such bank or trust company, upon demand, shall pay
over to the Corporation such unclaimed amount and shall thereupon be
relieved of all responsibility in respect thereof to such holder, and
thereafter such holder shall look only to the Corporation for payment
thereof.  Any interest which may accrue on funds so deposited shall be
paid to the Corporation from time to time.

              (i)    Surrender of Certificates; Status.  Each holder of
shares of Series A Preference Stock to be redeemed shall surrender the
certificates evidencing such shares (properly endorsed or assigned for
transfer, if the Board of Directors of the Corporation shall so
require and the notice shall so state) to the Corporation at the place
designated in the notice of such redemption and shall thereupon be
entitled to receive certificates evidencing shares of Common Stock and
to receive any other funds payable pursuant to this paragraph (4)
following such surrender and following the date of such redemption. 
In case fewer than all the shares represented by any such surrendered
certificate are called for redemption, a new certificate shall be
issued at the expense of the Corporation representing the unredeemed
shares.  If such notice of redemption shall have been given, and if on
the date fixed for redemption shares of Common Stock and other funds
necessary for the redemption shall have been either set aside by the
Corporation separate and apart from its other funds or assets in trust
for the account of the holders of the shares to be redeemed (and so as
to be and continue to be available therefor) or deposited with a bank
or trust company as provided in paragraph (4)(h), then,
<PAGE>
notwithstanding that the certificates evidencing any shares of Series
A Preference Stock so called for redemption shall not have been
surrendered, the shares represented thereby so called for redemption
shall be deemed no longer outstanding, dividends with respect to the
shares so called for redemption shall cease to accrue after the date
fixed for redemption, and all rights with respect to the shares so
called for redemption shall forthwith after such date cease and
terminate, except for the right of the holders to receive the shares
of Common Stock and other funds, if any, payable pursuant to this
paragraph (4) without interest upon surrender of their certificates
therefor.

       (j)    Dividend Payments.  The holders of shares of Series A
Preference Stock at the close of business on a dividend payment record
date shall be entitled to receive the dividend payable on such shares
on the corresponding dividend payment date notwithstanding the call
for redemption thereof (except that holders of shares called for
redemption on a date occurring between such record date and the
dividend payment date or on such dividend payment date shall not be
entitled to receive such dividend on such dividend payment date but
instead will receive accrued and unpaid dividends to such redemption
date.

       (k)    Payment of Taxes.  The Corporation will pay any and all
documentary, stamp or similar issue or transfer taxes payable in
respect of the issue or delivery of shares of Common Stock on the
redemption of shares of Series A Preference Stock pursuant to this
paragraph (4); provided, however, that the Corporation shall not be
required to pay any tax which may be payable in respect of any
registration of transfer involved in the issue or delivery of shares
of Common Stock in a name other than that of the registered holder of
Series A Preference Stock redeemed or to be redeemed, and no such
issue or delivery shall be made unless and until the person requesting
such issue has paid to the Corporation the amount of any such tax or
has established, to the satisfaction of the Corporation, that such tax
has been paid.

       5.     Liquidation Preference.

       (a)    Upon the voluntary or involuntary liquidation, dissolution
or winding up of the Corporation, the Series A Preference Stock shall
be preferred as to assets over Common Stock and any other Junior Stock
so that the holder of each share of the Series A Preference Stock
shall be entitled to be paid or to have set apart for payment in
respect of each such share, before any distribution is made to the
holders of Common Stock and any other Junior Stock, a liquidation
preference equal to twice the fair market value (as determined by the
Board of Directors of the Corporation based on advice of tax counsel
in accordance with United States federal income tax principles, which
determination shall be conclusive) of a Series A Depositary Share (as
defined in the Deposit Agreement dated as of June 13, 1995 between the
Corporation and First Chicago Trust Company of New York, as
Depositary) on the date of issuance thereof, plus an amount equal to
all dividends accrued and unpaid up to and including the date fixed
for such payment, and such holder of a share of the Series A
Preference Stock shall not be entitled to any other payment.  If upon
any such liquidation, dissolution or winding up of the Corporation,
<PAGE>
its net assets shall be insufficient to permit the payment in full of
the respective amounts to which the holders of all outstanding shares
of the Series A Preference Stock and any outstanding Preference Stock
that is Parity Stock are entitled, the entire remaining net assets of
the Corporation shall be distributed among the holders of the Series A
Preference Stock and any outstanding Preference Stock that is Parity
Stock, in amounts proportionate to the full preferential amounts to
which they are respectively entitled.

       (b)    The voluntary sale, lease, exchange or transfer for cash,
shares of stock (securities or other consideration) of all or
substantially all the Corporation's property or assets to, or its
consolidation or merger with, one or more corporations shall not be
deemed to be a voluntary or involuntary liquidation, dissolution or
winding up of the Corporation.

              6.     Voting Rights.

       (a)    The holders of record of shares of Series A Preference Stock
shall not be entitled to any voting rights except as hereinafter
provided in this paragraph (6) or as otherwise provided in the
Articles of Incorporation or by statute.

       (b)    The holders of shares of Series A Preference Stock shall be
entitled to vote on all matters submitted to a vote of the holders of
the Common Stock, voting together with the holders of the Common Stock
(and any other class or series of capital stock of the Corporation
entitled to vote together with the Common Stock) as one class.  Each
share of the Series A Preference Stock shall be entitled to one vote.

       (c)    (i)    If the Corporation shall have failed to pay, or declare
and set apart for payment, dividends on Preference Stock in an
aggregate amount equivalent to six (6) full quarterly dividends on all
shares of Preference Stock at the time outstanding, the number of
Directors of the Corporation shall be increased by two (2) at the
first annual meeting of the shareholders of the Corporation held
thereafter, and at such meeting and at each subsequent annual meeting
until dividends payable for all past quarterly dividend periods on all
outstanding shares of Preference Stock shall have been paid, or
declared and set apart for payment, in full, the holders of the shares
of Preference Stock shall have, in addition to any other voting rights
which they otherwise may have, the exclusive and special right, voting
separately as a class without regard to series, each share of
Preference Stock entitling the holder thereof to one (1) vote per
share, to elect two (2) additional members of the Board of Directors
to hold office for a term of one (1) year; provided, that the right to
vote as a class upon the election of such two (2) additional Directors
shall not limit the right of holders of the Series A Preference Stock
to vote upon the election of all other Directors and upon other
matters set forth in paragraph 6(b) above.

       (ii)  Upon such payment, or declaration and setting apart for
payment, in full, the terms of the two (2) additional Directors so
elected shall forthwith terminate, and the number of Directors of the
Corporation shall be reduced by two (2) and such voting right of the
holders of shares of Preference Stock shall cease, subject to increase
in the number of Directors as aforesaid and to revesting of such
<PAGE>
voting right in the event of each and every additional failure in the
payment of dividends in an aggregate amount equivalent to six (6) full
quarterly dividends as aforesaid.

       (d)    The Corporation shall not, without the affirmative vote or
consent of the holders of at least 66 2/3% of the number of shares of
Preference Stock at the time outstanding, voting or consenting (as the
case may be) separately as a class without regard to series, given in
person or by proxy, either in writing or by resolution adopted at a
meeting:

       (i)    create any class of stock ranking prior to or on a parity
with Preference Stock as to dividends or upon liquidation or increase
the authorized number of shares of any such previously authorized
class of stock;

    (ii)      alter or change any of the provisions of the Articles of
Incorporation so as to adversely affect the preferences, special
rights or powers given to the Preference Stock;

   (iii)      increase the number of shares of Preference Stock which the
Corporation is authorized to issue; or

    (iv)      alter or change any of the provisions of the Articles of
Incorporation or hereof so as to adversely affect the preferences,
special rights or powers given to the Series A Preference Stock.

       7.     Conversion.  The Series A Preference Stock shall not have
any conversion rights to convert into Common Stock.

       8.     Fundamental Transactions.  Upon the effectiveness of a
Fundamental Transaction at any time, each share of Series A Preference
Stock shall be entitled to receive consideration per share (i) of the
same type as is offered to or to be received by holders of Common
Stock pursuant to or in connection with such Fundamental Transaction
and (ii) having a fair value equal to the fair value of the Common
Stock that each share of Series A Preference Stock would receive if
such share of Series A Preference Stock were redeemed by the Company
immediately prior to such time in accordance with paragraph 4 hereof. 




<PAGE>
                                              EXHIBIT 99.1

                                   UNDERWRITING AGREEMENT

May 24, 1995

Sun Company, Inc.
Ten Penn Center
1801 Market Street
Philadelphia, Pennsylvania
19103-1699
Attention:  Mr. Robert M. Aiken, Jr.

Sun Canada, Inc.
c/o P.O. Box 20
Toronto-Dominion Centre
Toronto, Ontario
M5K 1N6

Suncor Inc.
36 York Mills Road
North York, Ontario
M2P 2C5

Dear Sirs:

              The undersigned, Nesbitt Burns Inc. ("Nesbitt Burns"),
Gordon Capital Corporation, RBC Dominion Securities Inc., Wood
Gundy Inc., ScotiaMcLeod Inc., Goldman Sachs Canada, Midland Walwyn
Capital Inc., Richardson Greenshields of Canada Limited, First
Marathon Securities Limited, Levesque Beaubien Geoffrion Inc.,
Toronto Dominion Securities Inc. and Peters & Co. Limited
(hereinafter individually referred to as an "Underwriter" and
collectively as the "Underwriters") understand that Sun Canada,
Inc., a wholly-owned subsidiary of Sun Company, Inc., proposes to
sell 29,935,412 common shares (the "Offered Securities") of Suncor
Inc. (the "Company").  Sun Canada Inc. and Sun Company, Inc., whose
obligations shall be joint and several hereunder, are hereinafter
referred to as the "Selling Shareholder".  The Offered Securities
will have attributes in all material respects the same as described
in the English and French language versions of the Company's
preliminary short form prospectus to be dated May 25, 1995 and
signed and delivered by the Company and the Underwriters.

              The Underwriters further understand that at the Closing
Time, as defined herein, the issued and outstanding share capital
of the Company will consist of 54,584,319 common shares, plus such
number, if any, of common shares as may have been issued after
April 30, 1995 pursuant to officers' and employees' stock options
now outstanding or hereafter issued in the ordinary course or as a
result of the tender of outstanding scrip certificates.
<PAGE>
              Based upon and subject to the representations,
warranties, terms and conditions contained herein:

       (a)    Each of the Underwriters offers to purchase from the
              Selling Shareholder at the Closing Time all but not less
              than all its respective portion of the Offered Securities
              (based on the applicable percentage participation set
              forth in Section 23 hereof) at a price of $39.00 per
              share.  The Offered Securities will be sold on an
              instalment basis and, prior to full payment, will be
              evidenced by instalment receipts (the "Instalment
              Receipts").  The Purchase Price for each Offered Security
              shall be payable in three instalments.  The first
              instalment of $13.00 (the "First Instalment") shall be
              paid by the Underwriters on the Closing Date, the second
              instalment of $13.00 (the "Second Instalment") shall be
              payable by the registered holders of the Instalment
              Receipts on or before June 10, 1996 and the third
              instalment of $13.00 (the "Final Instalment") shall be
              payable by the registered holders of Instalment Receipts
              on or before December 30, 1996.

       (b)    In consideration of the agreement of the Underwriters to
              purchase, market and distribute to the public the Offered
              Securities which will result from the acceptance of this
              offer and in consideration of the services rendered and
              to be rendered by the Underwriters in connection with,
              among other things, the organization, documentation and
              management of the proposed offering, including the
              provision of financial and marketing advice, assistance
              in the preparation of documentation, including the
              Preliminary Prospectus and the Prospectus (both as
              hereinafter defined), the formation of any special
              selling group necessary to distribute the Offered
              Securities, and performing administrative work in
              connection with the distribution of the Offered
              Securities, Sun Canada, Inc. shall pay and Sun Company,
              Inc. shall cause it to pay the Underwriters at the
              Closing Time a fee (the "Underwriting Fee") of $1.56 per
              Offered Security purchased by the Underwriters against
              receipt of the purchase price of the Offered Securities.

                                    Terms and Conditions

1.            Definitions:  In this Agreement:

       (a)    "Business Day" means a day on which The Toronto Stock
              Exchange is open for trading and banks are open for
              business in the cities of Toronto and Calgary;
<PAGE>
       (b)    "Canadian Securities Acts" means, collectively, the
              applicable securities laws of each of the provinces of
              Canada and the respective regulations and rules made
              thereunder;

       (c)    "Closing" means the completion of the purchase and sale
              of the Offered Securities to take place at the Closing
              Time;

       (d)    "Closing Date" means June 8, 1995, or such other date as
              may be agreed to by the parties hereto but in no event
              later than July 6, 1995;

       (e)    "Closing Time" means 8:30 a.m. (Toronto time) on the
              Closing Date, or such other time on the Closing Date as
              the parties may agree upon;

       (f)    "Common Shares" means the common shares in the capital of
              the Company;

       (g)    "Company's Excluded Provisions" means, collectively,
              information or statements relating solely to the Selling
              Firms or the Selling Shareholder or any of them, or set
              forth in the second paragraph under the heading "Voting
              Shares and Principal Holders Thereof" in the Company's
              Management Proxy Circular dated March 1, 1995, paragraph
              five under the heading "Plan of Distribution" and all
              paragraphs under the heading "Selling Shareholder" in the
              Preliminary Prospectus, and any statements appearing on
              the face page of the Preliminary Prospectus derived
              therefrom, together with the corresponding paragraphs in
              the Prospectus;

       (h)    "Custodian" means Montreal Trust Company of Canada,
              appointed as custodian pursuant to the Instalment
              Agreement;

       (i)    "distribution" means distribution or distribution to the
              public, as the case may be, under relevant securities
              legislation in any province of Canada, and "distribute"
              has a corresponding meaning;

       (j)    "Instalment Agreement" means an agreement to be dated as
              of the Closing Date among the Selling Shareholder, the
              Company, the Underwriters, the Security Agent and the
              Custodian pursuant to which the Instalment Receipts are
              to be issued;
<PAGE>
       (k)    "Majority Underwriters" means Underwriters that are
              obligated to purchase, in the aggregate, more than 50% of
              the Offered Securities;

       (l)    the meanings of the terms "material change", "material
              fact" and "misrepresentation" shall have the respective
              meanings given thereto by the Canadian Securities Acts or
              any of them;

       (m)    "Preliminary Prospectus" means the short form preliminary
              prospectus signed and certified in accordance with the
              Canadian Securities Acts, and the French language version
              thereof, relating to the offering and distribution of the
              Offered Securities to the public in the Qualifying
              Jurisdictions, including the documents incorporated
              therein by reference;

       (n)    "Prospectus" means the final short form prospectus of the
              Company to be approved, signed and certified in
              accordance with the Canadian Securities Acts, and the
              French language version thereof, relating to the offering
              and distribution of the Offered Securities to the public
              in the Qualifying Jurisdictions, including the documents
              incorporated therein by reference;

       (o)    "Qualifying Jurisdictions" means all of the provinces of
              Canada;

       (p)    "Regulation S" means Regulation S promulgated by the U.S.
              Securities and Exchange Commission under the U.S.
              Securities Act of 1933, as amended;

       (q)    "Securities Commissions" means, collectively, the British
              Columbia, Alberta, Saskatchewan, Manitoba, Ontario and
              Nova Scotia Securities Commissions, Commission des
              valeurs mobilieres du Quebec, the Prince Edward Island
              and Newfoundland Departments of Justice and the Office of
              the Administrator of Securities (New Brunswick);

       (r)    "Security Agent" means a corporation to be incorporated
              and wholly-owned by the Custodian, which shall be
              appointed as security agent pursuant to the Instalment
              Agreement;

       (s)    "Selling Firms" means the Underwriters and other
              investment dealers and brokers with which the
              Underwriters have a contractual relationship for the
              distribution of the Offered Securities;
<PAGE>
       (t)    "Selling Shareholder's Excluded Provisions" means,
              collectively, information or statements relating solely
              to the Selling Firms, or set forth in paragraph five
              under the heading "Plan of Distribution", in the
              Preliminary Prospectus, and any statements appearing on
              the face page of the Preliminary Prospectus derived
              therefrom, together with the corresponding paragraphs in
              the Prospectus;

       (u)    Supplementary Material" means, collectively, any
              amendment to the Prospectus, any amended or supplemental
              Preliminary Prospectus or Prospectus which may be filed
              by or on behalf of the Company under the Canadian
              Securities Acts in connection with the offering of the
              Offered Securities; and

       (v)    "U.S. Securities Laws" means the Securities Act of 1933
              as amended, of the United States, and any other laws of
              the United States applicable in connection with the
              offering for sale or sale of the Instalment Receipts and
              the Offered Securities.

2.            Offered Securities:  Each of the Company and the Selling
Shareholder represents and warrants that the Offered Securities are
duly and validly authorized and issued, are outstanding as fully
paid and non-assessable shares in the capital of the Company and
have attributes and characteristics which conform in all material
respects to the attributes and characteristics described in the
Preliminary Prospectus.

3.            Filing:  The Company and the Selling Shareholder shall
use all reasonable efforts to fulfil as soon as practicable to the
reasonable satisfaction of the Underwriters' counsel all legal
requirements to be fulfilled by the Company and the Selling
Shareholder, respectively, to enable the Offered Securities to be
offered for sale and sold to the public in the Qualifying
Jurisdictions by the Underwriters directly or through other
investment dealers and brokers who comply with the applicable
securities laws of the Qualifying Jurisdictions.  Without limiting
the generality of the foregoing, these legal requirements include
the preparation and filing of the Preliminary Prospectus and the
Prospectus in each Qualifying Jurisdiction and the obtaining of
appropriate receipts and permissions promptly.  The Preliminary
Prospectus and all required accompanying documents shall be filed
in Ontario no later than 5:00 p.m. (local time) on May 25, 1995,
and in all other Qualifying Jurisdictions no later than 5:00 p.m.
(local time) on May 26, 1995.  The Prospectus and all required
accompanying documents shall be filed in Ontario no later than 5:00
p.m. (local time) on June 2, 1995 and in all other Qualifying
Jurisdictions no later than 5:00 p.m. (local time) on June 5, 1995.
<PAGE>
4.            Offering to the Public:

       (a)    The Underwriters will offer the Offered Securities, for
sale to the public in Canada directly, and will offer the
Instalment Receipts and the Offered Securities in the United States
through investment dealers and brokers duly licensed under
applicable laws in each case only as permitted by applicable laws
and in the manner described herein, at an offering price not
exceeding the offering price set forth on the cover page of the
Prospectus and upon the terms and conditions set forth in the
agreement resulting from the acceptance of this offer.  The
Underwriters agree that they will distribute the Instalment
Receipts and the Offered Securities in a manner which complies in
all respects with all applicable laws and regulations of each
jurisdiction in which the Instalment Receipts and the Offered
Securities are offered for sale, whether or not any securities are
actually sold in such jurisdictions, or the Preliminary Prospectus,
the Prospectus or any other offering material may be distributed
and will not distribute the Instalment Receipts and the Offered
Securities or publish any prospectus, circular, advertisement or
other offering material in any jurisdiction outside the Qualifying
Jurisdictions in such manner as to require registration of the
Instalment Receipts and the Offered Securities, or the filing of a
prospectus or any similar document with respect to the Instalment
Receipts and the Offered Securities by the Company or the Selling
Shareholder or as a result of which the Company or the Selling
Shareholder or any of their respective directors, officers or
employees could become subject to any inquiry, investigation or
proceeding commenced or threatened by any securities regulatory
authority, stock exchange or other competent authority, under the
laws of any jurisdiction other than the Qualifying Jurisdictions
and will require each Selling Firm to agree not to distribute the
Instalment Receipts and the Offered Securities except as permitted
in the agreement resulting from the acceptance of this offer.  For
the purposes of this paragraph, the Underwriters shall be entitled
to assume that the Offered Securities are qualified for
distribution under the securities laws of those Qualifying
Jurisdictions where a receipt or similar document for the
Prospectus shall have been obtained from the applicable securities
regulatory authority following the filing of the Prospectus. 
Notwithstanding the foregoing provisions of this paragraph, an
Underwriter will not be liable to the Company under this paragraph
with respect to a default by another Underwriter under this
paragraph.

       (b)    The Company and the Selling Shareholder shall cooperate
in all respects with the Underwriters to allow and assist the
Underwriters to participate fully in the preparation of the
Preliminary Prospectus and Prospectus and any Supplementary
<PAGE>
Material and shall allow the Underwriters to conduct all "due
diligence" investigations which the Underwriters may reasonably
require to fulfil the Underwriters' obligations as underwriters and
to enable the Underwriters responsibly to execute any certificate
required to be executed by the Underwriters in such documentation.

       (c)    The Underwriters agree that they and their United States
broker-dealer affiliates will comply, and they will provide in any
selling group agreement that each member of the selling group will
comply, with the U.S. selling restrictions set forth in Schedule A
to this Agreement, provided, however, that an Underwriter which is
not itself in breach of this paragraph or Schedule A will not be
liable to the Company under this paragraph or Schedule A with
respect to a breach by another Underwriter or, provided that the
Underwriters have provided in any selling group agreement that
members of the selling group will comply with such U.S. selling
restrictions, by a member of the selling group of this paragraph or
Schedule A.

       (d)    The Underwriters acknowledge that neither the Company nor
the Selling Shareholder is taking any steps to qualify the Offered
Securities for distribution outside of Canada.

       (e)             The Selling Shareholder undertakes and agrees that
the entering into of the Instalment Agreement by the Underwriters,
and the holding of the Offered Securities pursuant thereto, shall
satisfy and release the Underwriters in respect of any obligation
with respect to payment of the Second Instalment and Final
Instalment (other than obligations of the Underwriters as
registered holders of Instalment Receipts), and that thereafter
only the registered holder of an Instalment Receipt from time to
time shall have any obligations with respect to the payment of the
Second Instalment and Final Instalment.

       (f)             The Selling Shareholder and the Company shall take
all such reasonable action within their power as may be necessary
to ensure that the Instalment Receipts are listed on the Toronto
and Montreal stock exchanges at all times on and after the Closing
Date at least until the due date for payment of the Final
Instalment.

5.            Delivery of Documents:  The Company shall deliver and the
Selling Shareholder shall use all reasonable efforts to cause to be
delivered to the Underwriters the documents set out below, as
appropriate, at the respective times indicated:

       (a)    immediately prior to the filing of each of the
              Preliminary Prospectus and the Prospectus with the
              Securities Commissions, the Preliminary Prospectus and
              Prospectus, as the case may be, prepared in accordance
              with the Canadian Securities Acts and signed by the
<PAGE>
              Company and the Selling Shareholder as required thereby;

       (b)    immediately prior to the filing thereof with the
              Commission des valeurs mobilieres du Quebec, the French
              language version of each of the Preliminary Prospectus
              and the Prospectus signed by the Company;

       (c)    on the date of the filing of the French language version
              of each of the Preliminary Prospectus and the Prospectus,
              an opinion of Coopers & Lybrand, the auditors of the
              Company, in form and content satisfactory to the
              Underwriters, acting reasonably, to the effect that the
              French language versions of the sections entitled
              "Selected Consolidated Financial Information",
              Management's Discussion and Analysis", the audited
              consolidated financial statements of the Company and the
              notes thereto, together with the auditors' report thereon
              and the unaudited interim financial statements of the
              Company, and the notes thereto, which are contained or
              incorporated by reference in the French language version
              of the Preliminary Prospectus or the Prospectus, as the
              case may be, (all of which information is hereinafter
              referred to as "Financial Information") are in all
              material respects a complete and proper translation of
              the corresponding items in or incorporated by reference
              in the English language version of such document; 

       (d)    on the date of the filing of the French language version
              of each of the Preliminary Prospectus and the Prospectus,
              an opinion of Quebec counsel to the Company, dated the
              date of the Preliminary Prospectus or the date of the
              Prospectus, as applicable, in form and content
              satisfactory to the Underwriters to the effect that the
              French language version of the Prospectus (except the
              Financial Information) is in all material respects a
              complete and accurate translation of the English language
              version of the Prospectus and that the two versions are
              not susceptible to any materially different
              interpretations with respect to any material matter
              contained therein; and

       (e)    forthwith upon preparation, any amendment to the
              Preliminary Prospectus or the Prospectus prepared in
              accordance with the Canadian Securities Acts and signed
              by the Company and the Selling Shareholder as required
              thereby.

The Company shall promptly deliver and the Selling Shareholder
shall use all reasonable efforts to cause to be delivered to the
<PAGE>
Underwriters any Supplementary Material required to be prepared or
filed by the Company under the laws of any Qualifying Jurisdiction. 
Such Supplementary Material shall be in form and substance
satisfactory to the Underwriters, acting reasonably.

              The delivery to the Underwriters of the Preliminary
Prospectus, the Prospectus and any Supplementary Material shall
constitute the consent by the Company and the Selling Shareholder
to the use by the Underwriters and the other Selling Firms of such
documents in the applicable jurisdictions in connection with the
distribution of the Offered Securities in compliance with the
provisions of this offer and subject to the provisions of Section
4 hereof.

6.            Distribution:  As soon as possible, and in any event not
later than May 26, 1995, in the case of the Preliminary Prospectus
and within 48 hours from the filing of the Prospectus or the
execution of any amendment or supplement to the Preliminary
Prospectus or the Prospectus, the Company shall deliver and the
Selling Shareholder shall use all reasonable efforts to cause to be
delivered to the Underwriters without charge commercial copies of
the Preliminary Prospectus, the Prospectus or any amendment or
supplement thereto, as the case may be, in such numbers and at such
locations as the Underwriters may reasonably require by
instructions given within 24 hours of each time any such filing or
execution occurs.

7.            Opinions and Comfort Letter:

       (a)             Coincident with the signing of the Prospectus, the
Company shall deliver and the Selling Shareholder shall use all
reasonable efforts to cause to be delivered to the Underwriters,
dated the date of the Prospectus, an expanded comfort letter from
Coopers & Lybrand with respect to the financial and accounting
information regarding the Company contained in the Prospectus which
comfort letter shall be in addition to the consent letters
addressed to the Securities Commissions and shall be based on a
review by the auditors having a cutoff date not more than three
Business Days prior to the date of the expanded comfort letter,
which is acceptable in form and substance to the Underwriters,
acting reasonably.

       (b)    Opinions and comfort letters similar to those referred to
in paragraphs 5(c) and (d), in the case of the Preliminary
Prospectus and the Prospectus, and in paragraph 7(a), in the case
of the Prospectus, hereof shall be delivered to the Underwriters
coincident with the signing of any amended or supplemental
Preliminary Prospectus or Prospectus in each case dated the date of
such amended or supplemental Preliminary Prospectus or Prospectus.
<PAGE>
8.            Material Change:  During the period of distribution, the
Company and the Selling Shareholder shall promptly notify the
Underwriters in writing of:

       (a)    any change (actual, contemplated or threatened), in or
              affecting the business, prospects, affairs, management,
              operations, assets, liabilities (contingent or
              otherwise), capital or ownership of the Company; or

       (b)    any change in any fact contained or referred to in the
              Preliminary Prospectus, the Prospectus or any
              Supplementary Material as it exists immediately prior to
              such change;

which change is, or may be, of such a nature as to render the
Preliminary Prospectus, the Prospectus or any Supplementary
Material as it exists immediately prior to such change, misleading
or untrue or would result in any of such documents, as they exist
immediately prior to such change, containing a misrepresentation or
which would result in any of such documents, as they exist
immediately prior to such change, not complying with the laws of
any Qualifying Jurisdiction or jurisdiction in the United States in
which the Offered Securities are being offered for sale or which
change would reasonably be expected to have a significant effect on
the market price or value of any securities of the Company.  The
obligation of the Selling Shareholder so to notify shall only
relate to changes known or which reasonably ought to have been
known to the Selling Shareholder as a principal shareholder of the
Company.  The Company and the Selling Shareholder shall, to the
reasonable satisfaction of the Underwriters' counsel, promptly
comply, in the case of the Company and use all reasonable efforts
to cause to be complied with, in the case of the Selling
Shareholder, with all applicable filing and other requirements
under securities laws in the Qualifying Jurisdictions and elsewhere
arising as a result of such change, it being acknowledged that the
Company shall not be required to file a registration statement
under U.S. Securities Laws or otherwise qualify the Offered
Securities for distribution outside Canada.  The Company and the
Selling Shareholder shall in good faith discuss with the
Underwriters any change in circumstances (actual or proposed within
the Company's or the Selling Shareholder's knowledge) which is of
such a nature that there is reasonable doubt whether notice need be
given to the Underwriters pursuant to this section and, in any
event, prior to making any filing referred to in this Section 8.

              In addition, if during the period from the signing of the
Preliminary Prospectus or the Prospectus to the completion of the
distribution of the Offered Securities as notified to the Company
and the Selling Shareholder pursuant to Section 18 there is any
<PAGE>
change in any applicable securities laws which results in a
requirement to file Supplementary Material, the Company and the
Selling Shareholder each shall promptly, to the reasonable
satisfaction of the Underwriters' counsel, make any such filing
required to be made by it, in the applicable jurisdiction or
jurisdictions, it being acknowledged that the Company shall not be
required to file a registration statement under U.S. Securities
Laws or otherwise qualify the Offered Securities for distribution
outside Canada.

9.            Representations and Warranties

       (a)             The delivery by the Company to the Underwriters of
the documents referred to in Sections 5(a) and (d) hereof shall
constitute the Company's representation and warranty to the
Underwriters that:

                  (A)       except with respect to the Company's Excluded
                            Provisions, each such document at the time of
                            its signing or filing fully complied with the
                            requirements of the applicable securities laws
                            in the Qualifying Jurisdictions pursuant to
                            which it was filed and all the information and
                            statements contained therein are, at the
                            respective dates of delivery thereof, true and
                            accurate, contain no misrepresentation and
                            constitute full, true and plain disclosure of
                            all material facts relating to the Company and
                            its subsidiaries, taken together, and relating
                            to the subsidiaries, as required by the
                            applicable securities laws in the Qualifying
                            Jurisdictions;

                  (B)       except with respect to the Company's Excluded
                            Provisions, no material fact or information
                            has been omitted from the said documents and
                            no other fact or information has been omitted
                            therefrom which is necessary to make the
                            statements contained therein not misleading in
                            light of the circumstances in which they were
                            made;

                   (C)      the financial statements included or
                            incorporated by reference in such documents
                            present fairly the consolidated financial
                            position of the Company as at the dates
                            indicated and the results of its operations
                            for the periods specified and except as
<PAGE>
                            otherwise stated in such documents, the said
                            financial statements have been prepared in
                            conformity with generally accepted accounting
                            principles applied on a consistent basis;

                  (D)       each of the Company and its material
                            subsidiaries has been duly incorporated and is
                            validly existing as a subsisting corporation
                            under the laws of its jurisdiction of
                            incorporation with corporate power and
                            authority to own, lease and operate its
                            properties and to conduct its business as
                            described in the Preliminary Prospectus or
                            Prospectus; and each of the Company and its
                            material subsidiaries is duly qualified as a
                            foreign or extra-provincial corporation, as
                            the case may be, to transact business in each
                            jurisdiction in which such qualification is
                            required, whether by reason of the ownership
                            or leasing of property or the conduct of
                            business, except where failure to so qualify
                            would not have a material adverse effect on
                            the condition, financial or otherwise, or the
                            earnings, business affairs or business
                            prospects of the Company and its subsidiaries,
                            taken as a whole;

                  (E)       the Company and each of its material
                            subsidiaries is not in violation of its
                            charter or by-laws; the Company and each of
                            its subsidiaries is not in default in the
                            performance or observance of any obligation,
                            agreement, covenant or condition contained in
                            any contract, indenture, mortgage, loan
                            agreement, note, lease or other instrument to
                            which it is a party or by which it may be
                            bound or to which any of its property or
                            assets is subject, other than defaults that in
                            the aggregate do not have a material adverse
                            effect on the condition, financial or
                            otherwise, or the earnings, business affairs
                            or business prospects of the Company and its
                            subsidiaries, taken as a whole; and the
                            execution, delivery and performance of the
                            agreement which will result from the Company's
                            and the Selling Shareholder's acceptance of
                            this offer and the consummation of the
                            transactions contemplated herein have been
                            duly authorized by all necessary corporate
<PAGE>
                            action and will not conflict with or
                            constitute a breach of, or default under, or
                            result in the creation or imposition of any
                            lien, charge or encumbrance upon any property
                            or assets of the Company or any of its
                            subsidiaries pursuant to any contract,
                            indenture, mortgage, loan agreement, note,
                            lease or other instrument to which the Company
                            or any of its subsidiaries is a party or by
                            which the Company or any of its subsidiaries
                            may be bound or to which any of the property
                            or assets of the Company or any of its
                            subsidiaries is subject (other than conflicts,
                            breaches, defaults, liens, charges and
                            encumbrances that in the aggregate do not have
                            a material adverse effect on the condition,
                            financial or otherwise, or the earnings,
                            business affairs or business prospects of the
                            Company and its subsidiaries, taken as a
                            whole), nor will such action result in any
                            violation of the provisions of the charter or
                            by-laws of the Company or any of its
                            subsidiaries or any applicable law,
                            administrative regulation or administrative or
                            court decree (other than violations that in
                            the aggregate do not have a material adverse
                            effect on the condition, financial or
                            otherwise, or the earnings, business affairs
                            or business prospects of the Company and its
                            subsidiaries, taken as a whole);

                  (F)       no authorization, approval or consent of any
                            court or governmental authority or agency in
                            Canada is required to be obtained by the
                            Company in connection with the sale and
                            delivery of the Offered Securities hereunder,
                            except such as may be required under the
                            Canadian Securities Acts; the Company has not
                            caused any copies of the Preliminary
                            Prospectus, the Prospectus or any amendments
                            or reproductions thereof or thereto to be
                            distributed or delivered to any persons
                            (except parties hereto and their employees and
                            advisers) in the United States, its
                            territories or possessions;

                  (G)       Sun Canada, Inc. is the registered holder on
                            the books of the Company of 29,935,412 of the
                            54,584,319 total issued and outstanding Common
<PAGE>
                            Shares, which as at April 30, 1995,
                            constituted all of the issued and outstanding
                            shares in the capital of the Company and
                            approximately 40 common shares are subject to
                            issuance pursuant to outstanding scrip
                            certificates;

                  (H)       as of the date hereof, no person, firm or
                            corporation has any agreement or option, or
                            right or privilege (whether pre-emptive or
                            contractual) capable of becoming an agreement
                            for the purchase, subscription or issuance of
                            any of the unissued shares, securities or
                            warrants (including convertible securities or
                            warrants) of the Company except for the common
                            shares of the Company issuable to directors,
                            officers and employees pursuant to stock
                            options now outstanding or as a result of the
                            tender of outstanding scrip certificates;

                  (I)       all authorizations, approvals and consents to
                            be obtained by the Company under applicable
                            laws or otherwise for the execution and
                            delivery of the agreement which will result
                            from the Company's and the Selling
                            Shareholder's acceptance of this offer have
                            been obtained and are in full force,  and the
                            said agreement will be a legal, valid and
                            binding agreement of the Company enforceable
                            in accordance with its terms subject to
                            equitable principles and laws respecting the
                            enforcement of creditors' rights.

       (b)       The delivery by the Company to the Underwriters of the
documents referred to in Sections 5(a) and (d) hereof shall
constitute the Selling Shareholder's representation and warranty to
the Underwriters that:

                  (A)       each of Sun Company, Inc. and Sun Canada, Inc.
                            has been duly incorporated, and is validly
                            existing as a subsisting corporation under the
                            laws of Pennsylvania (in the case of Sun
                            Company, Inc.) and Delaware (in the case of
                            Sun Canada, Inc.), and Sun Canada, Inc. has
                            the corporate power and authority to own and
                            to sell the Offered Shares as contemplated
                            hereby;
<PAGE>
                  (B)       the execution, delivery and performance of
                            this Agreement and the consummation of the
                            transactions contemplated herein have been
                            duly authorized by all necessary corporate
                            action by the Selling Shareholder and will not
                            result in any violation of the provisions of
                            the charter or by-laws of the Selling
                            Shareholder or any applicable law,
                            administrative regulation or administrative or
                            court decree binding on the Selling
                            Shareholder;

                  (C)       no authorization, approval or consent of any
                            court or governmental authority or agency is
                            required to be obtained by the Selling
                            Shareholder in connection with the sale and
                            delivery of the Offered Securities in any
                            Qualifying Jurisdictions or jurisdiction in
                            the United States, except as may be required
                            under applicable securities laws therein;

                  (D)       at the Closing Time, Sun Canada, Inc. will
                            have good and marketable title to the Offered
                            Securities free and clear of any pledge, lien,
                            security interest, encumbrance, claim or
                            equity; and upon delivery of the Offered
                            Securities against payment of the purchase
                            price therefor as herein contemplated, the
                            Underwriters will receive good and marketable
                            title to the Offered Securities free and clear
                            of any pledge, lien, security interest,
                            encumbrance, claim or equity, except as
                            provided in the Instalment Agreement;

                  (E)       all authorizations, approvals and consents
                            under applicable laws or otherwise for the
                            execution and delivery by the Selling
                            Shareholder of the agreement which will result
                            from the acceptance of this offer have been
                            obtained and are in full force; and the
                            Selling Shareholder has full right, power and
                            authority to enter into the said agreement and
                            to sell, transfer and deliver the Offered
                            Securities; and the said agreement will be a
                            legal, valid and binding agreement of the
                            Selling Shareholder enforceable in accordance
                            with its terms subject to equitable principles
                            and laws respecting the enforcement of
                            creditors' rights;
<PAGE>
                  (F)       the Selling Shareholder is not prompted to
                            sell the Offered Securities to be sold by it
                            hereunder by a material fact or material
                            change concerning the offering of the Offered
                            Securities that is not set forth in the
                            Preliminary Prospectus or the Prospectus;

                  (G)       except with respect to the Selling
                            Shareholder's Excluded Provisions, each
                            document referred to in Section 5 hereof at
                            the time of its signing or filing fully
                            complied with the requirements of the
                            applicable securities laws in the Qualifying
                            Jurisdictions pursuant to which it was filed
                            and all the information and statements
                            contained therein are at the respective dates
                            of delivery thereof, true and accurate,
                            contain no misrepresentation and constitute
                            full, true and plain disclosure of all
                            material facts relating to the Company and its
                            subsidiaries, taken together, and relating to
                            the Offered Securities, as required by the
                            applicable securities laws in the Qualifying
                            Jurisdictions;

                   (H)      except with respect to the Selling
                            Shareholder's Excluded Provisions, no material
                            fact or information has been omitted from the
                            said documents and no other fact or
                            information has been omitted therefrom which
                            is necessary to make the statements contained
                            therein not misleading in light of the
                            circumstances in which they were made;

                   (I)      the financial statements included in such
                            documents present fairly the consolidated
                            financial position of the Company as at the
                            dates indicated and the results of its
                            operations for the periods specified and
                            except as otherwise stated in such documents,
                            the said financial statements have been
                            prepared in conformity with generally accepted
                            accounting principles applied on a consistent
                            basis;

                   (J)      the Selling Shareholder has not caused any
                            copies of the Preliminary Prospectus, the
                            Prospectus, or any amendments or reproductions
<PAGE>
                            thereof or thereto to be distributed or
                            delivered to any persons (except the parties
                            hereto and their employees and advisers) in
                            the United States, its territories or
                            possessions; and

                   (K)      none of the Selling Shareholder nor any of
                            their affiliates (other than the Company and
                            its subsidiaries) or any person acting on
                            their behalf has offered or will offer to sell
                            the Instalment Receipts or the Offered
                            Securities by means of any form of general
                            solicitation or general advertising (as those
                            terms are used in Regulation D under the U.S.
                            Securities Act of 1933, as amended) or in any
                            manner involving a public offering within the
                            meaning of Section 4(2) of the U.S. Securities
                            Act of 1933, as amended.

       (c)    Any certificate signed by any officer or other authorized
signatory of the Company or the Selling Shareholder and delivered
to the Underwriters or to their counsel shall be deemed a
representation and warranty by the Company or by the Selling
Shareholder, respectively, to each Underwriter as to the matters
covered by the certificate.

       (d)    The Underwriters individually represent and warrant to
the Company and the Selling Shareholder that their marketing
documentation and all other statements made, whether in writing or
orally, by them or their employees or agents, will only include
information contained in or derived from the Preliminary
Prospectus, the Prospectus or any Supplementary Material or taken
or derived from publicly available industry or market reports,
sources or data, and will not purport to make a statement
attributable to the Company or the Selling Shareholder unless such
statement is found in the Preliminary Prospectus, the Prospectus or
any Supplementary Material.

       (e)    Each of the Company and the Selling Shareholder hereby
represent, warrant, covenant and agree to and with the Underwriters
that:

                   (i)      neither it, its affiliates nor any person
                            acting on its behalf has offered or will offer
                            to sell the Offered Securities or the
                            Instalment Receipts by means of any form of
                            general solicitation or general advertising
                            (as those terms are used in Regulation D under
                            the U.S. Securities Act of 1933, as amended)
<PAGE>
                            or in any manner involving a public offering
                            within the meaning of Section 4(2) of the U.S.
                            Securities Act of 1933, as amended;

                  (ii)      neither it, its affiliates or any person
                            acting on its behalf has engaged or will
                            engage in any directed selling efforts in the
                            United States within the meaning of Regulation
                            S with respect to the Offered Securities or
                            the Instalment Receipts; and

                 (iii)      it has complied and will comply with the
                            applicable offering restriction requirements
                            of Regulation S.

10.           Closing:  The Underwriters' purchase of the Offered
Securities under the agreement resulting from the acceptance of
this offer shall take place at the Closing Time at the offices of
Osler, Hoskin and Harcourt, 66th Floor, 1 First Canadian Place,
Toronto, Ontario or at such other place as may be agreed by the
Underwriters and the Selling Shareholder.

11.           Closing Conditions:  The obligations of the Underwriters
under the agreement resulting from the acceptance of this offer are
conditional upon and subject to the Underwriters receiving, at the
Closing Time:

       (a)    evidence satisfactory to the Underwriters that the
              Selling Shareholder and the Company have obtained all
              necessary approvals for the listing of the Instalment
              Receipts on the Toronto and Montreal stock exchanges;

       (b)    one definitive and bilingual share certificate
              representing the Offered Securities registered in the
              name of Nesbitt Burns (or in such other name or names as
              the Underwriters may notify the Selling Shareholder of in
              writing not less than 48 hours prior to the Closing Time)
              against payment to the Selling Shareholder, or as the
              Selling Shareholder may direct to the Underwriters in
              writing no less than 24 hours prior to the Closing Time,
              of the aggregate First Instalment for the Offered
              Securities by bank draft or certified cheque payable in
              Toronto;

       (c)    the Underwriting Fee by bank draft or certified cheque
              payable in Toronto and made payable to Nesbitt Burns (or
              as the Underwriters may direct by notice given to the
              Selling Shareholder in writing not less than 24 hours
              prior to the Closing Time);
<PAGE>
       (d)    three certificates dated as of Closing Time, one signed
              on behalf of the Company by the President and Chief
              Executive Officer and the Senior Vice-President, Finance
              of the Company or such other persons as may be agreed
              upon by the Underwriters, acting reasonably, and one
              signed on behalf of each of Sun Company, Inc. and Sun
              Canada, Inc. by an authorized signatory who is acceptable
              to the Underwriters, acting reasonably, certifying that
              to the best of the knowledge, information and belief of
              each such person, after having made or caused to be made
              all reasonable inquiries and having carefully examined
              the Prospectus and any amendments thereto and except as
              may be disclosed in the Prospectus or any amendments
              thereto:

                   (i)      no order ceasing or suspending trading in any
                            securities of the Company or prohibiting the
                            sale of the Offered Securities has been issued
                            and, to the knowledge of such person, no
                            proceedings for such purposes are pending or
                            threatened;
       
                  (ii)      since the date of the Prospectus, (A) there
                            has been no material change, (actual,
                            contemplate or threatened) in the business,
                            affairs, operations, management, assets,
                            liabilities (contingent or otherwise) or
                            capital of the Company and its subsidiaries,
                            taken as a whole, and (B) there have been no
                            dividends (other than regular dividends),
                            repayment of an equity advance or other
                            distribution of any kind declared, paid or
                            made by the Company on or in respect of its
                            equity capital;

                 (iii)      since the date of the Prospectus, no
                            transaction material to the Company and its
                            subsidiaries, taken as a whole, has been
                            entered into by the Company or any of its
                            subsidiaries, except in the normal course of
                            its business;

                  (iv)      in the case of the Company's certificate,
                            neither the Company nor any of its
                            subsidiaries have any material contingent
                            liability out of the ordinary course of
                            business which is material to the Company and
                            its subsidiaries taken as a whole;
<PAGE>
                   (v)      in the case of the Company's certificate,
                            there are no actions, suits, proceedings or
                            inquiries in existence or, to the knowledge of
                            such officers, pending or threatened against
                            or affecting the Company or any of its
                            subsidiaries at law or in equity or before or
                            by any federal, provincial, municipal or other
                            governmental department, commission, board,
                            bureau, agency or instrumentality, which may
                            in any way materially affect the Company and
                            its subsidiaries as a whole;

                  (vi)      the representations and warranties on the part
                            of the Company (in the case of its
                            certificate) or the Selling Shareholder (in
                            the case of its certificates) contemplated in
                            Section 9 hereof are true and correct at
                            Closing Time as if made at such time; and

                 (vii)      the Company (in the case of its certificate)
                            and the Selling Shareholder (in the case of
                            its certificates) has complied with all
                            covenants and satisfied all terms and
                            conditions hereof to be complied with and
                            satisfied by it except to the extent that the
                            same has been waived by the Underwriters in
                            writing pursuant to Section 20 hereof;

       (e)    a duly executed Instalment Agreement in scope, form and
              substance reasonably satisfactory to the Underwriters
              which will provide that the Company will only take action
              that gives rise to the exercise of a right of dissent of
              its Shareholders if the registered holders of Instalment
              Receipts are offered the identical rights of dissent
              subject to a requirement to the effect that a dissenting
              holder who wishes to make a demand for payment in
              accordance with such dissent rights must first prepay the
              Second Instalment and the Final Instalment;

       (f)    opinions, to the reasonable satisfaction of the
              Underwriters and their counsel, addressed to the
              Underwriters, as to all such legal matters as the
              Underwriters may reasonably request including, without
              limitation:

                   (i)      of Osler, Hoskin & Harcourt as counsel to the
                            Company as to the incorporation and existence
                            of the Company, the authorized capital of the
                            Company, the authorization and execution of
<PAGE>
                            the Preliminary Prospectus and the Prospectus
                            on behalf of the Company, the qualification
                            for distribution of the Offered Securities in
                            the Qualifying Jurisdictions, the conformity
                            of the Offered Securities to the description
                            thereof in the Prospectus, the validity and
                            enforceability of each of the agreement which
                            will result from the acceptance of this offer
                            and the Instalment Agreement (subject to the
                            normal opinion qualifications and in
                            particular as to the enforceability of the
                            indemnity and contribution provisions hereof),
                            compliance with the constating documents of
                            the Company, the qualification of the Offered
                            Securities as investments under the statutes
                            listed in the Prospectus without recourse to
                            the so-called "basket" provisions thereof, the
                            approval of the form of share certificate and
                            the opinion expressed in the Prospectus under
                            the heading "Canadian Federal Income Tax
                            Considerations";

                  (ii)      of the Assistant General Counsel of Sun
                            Company, Inc. as regards United States laws
                            and Fasken Campbell Godfrey as special
                            Canadian counsel to the Selling Shareholder
                            and Sun as regards Canadian law, as to the
                            incorporation and existence of the Selling
                            Shareholder, the sale of the Offered
                            Securities hereunder, the qualification for
                            distribution of the Offered Securities in the
                            Qualifying Jurisdictions, the validity and
                            enforceability of each of the agreement which
                            will result from the acceptance of this offer
                            and the Instalment Agreement (subject to the
                            normal opinion qualifications and in
                            particular as to the enforceability of the
                            indemnity and contribution provisions hereof),
                            compliance with the constating documents of
                            the Selling Shareholder, the qualification of
                            the Offered Securities as investments under
                            the statutes listed in the Prospectus without
                            recourse to the so-called "basket" provisions
                            thereof and the opinion referred to in the
                            Prospectus under the heading "Canadian Federal
                            Income Tax Considerations";

                 (iii)      of Davies, Ward & Beck as counsel to the
                            Underwriters, as to the incorporation,
<PAGE>
                            organization and existence of the Company, the
                            authorized capital of the Company, the
                            authorization and execution of the Preliminary
                            Prospectus and the Prospectus by the Company,
                            the qualification for distribution of the
                            Offered Securities in the Qualifying
                            Jurisdictions, the conformity of the Offered
                            Securities to the description thereof in the
                            Prospectus, the validity and enforceability of
                            the agreement which will result from the
                            acceptance of this offer (subject to the
                            normal opinion qualifications and in
                            particular as to the enforceability of the
                            indemnity and contribution provisions hereof),
                            the qualification of the Offered Securities as
                            investments under the statutes listed in the
                            Prospectus without recourse to the so-called
                            "basket" provisions thereof and the opinion
                            referred to in the Prospectus under the
                            heading "Canadian Federal Income Tax
                            Considerations", counsel to the Underwriters
                            being permitted to rely on counsel to the
                            Company and the Selling Shareholder with
                            respect to matters pertaining to the Company
                            and the Selling Shareholder;

                 all counsel may rely on local counsel acceptable to
                 them in other jurisdictions with respect to matters
                 governed by the laws of jurisdictions other than their
                 home jurisdictions and also may rely, as to matter of
                 fact alone, on certificates or statutory declarations
                 of corporate officers, the auditors of the Company and
                 public officials;

       (g)    a comfort letter from the Company's auditors dated the
              Closing Date to the same effect as the letter referred to
              in clause 7(b) hereof bringing the information contained
              in the comfort letter referred to in clause 7(b) forward
              to the Closing Time, provided that such comfort letter
              shall be based on a review by the auditors having a
              cutoff date not more than three business days prior to
              the Closing Date; and

       (h)    an opinion of the Company's Quebec counsel, dated the
              Closing Date and acceptable in form and substance to the
              Underwriters' counsel, as to compliance with the laws of
              the Province of Quebec relating to the use of the French
              language.
<PAGE>
12.           Delivery of Certificates:  At the Closing Time, the
definitive certificates representing the Offered Securities, along
with a duly executed instrument of transfer and assignment in
favour of the Custodian shall be delivered, as required by the
Instalment Agreement.  The Custodian shall thereupon deliver to the
Underwriters an Instalment Receipt in favour of Nesbitt Burns which
shall be immediately exchangeable, as provided for in the
Instalment Agreement, for such number of Instalment Receipts in
such denominations and in such names as the Underwriters may
instruct, not less than two Business Days prior to the Closing
Time, which shall be available for exchange and delivery at the
expense of the Selling Shareholder, at the principal offices of the
Custodian in Vancouver, Calgary, Edmonton, Toronto and Montreal.

13.           Indemnities by the Company and Selling Shareholder:  The
Company and the Selling Shareholder, jointly and severally (subject
to section 14), shall protect and indemnify the Underwriters and
their directors, officers, employees and agents (the "Indemnified
Parties") from and against all losses (other than losses of profit
in connection with the distribution of the Offered Securities),
claims, costs, damages and liabilities caused by or arising
directly or indirectly by reason of:

       (a)    any information or statement (except any information or
              statement relating to solely the Underwriters or any of
              them) contained in the Preliminary Prospectus, the
              Prospectus or in any amendment or supplement to either
              thereof (except any document or material delivered or
              filed solely by the Selling Firms or any of them) being
              or being alleged to be a misrepresentation or untrue or
              any omission or alleged omission to state therein any
              material fact (except facts relating solely to the
              Selling Firms or any of them) required to be stated
              therein or necessary to make any of the statements
              therein not misleading in light of the circumstances in
              which they were made;

       (b)    any order made or any inquiry, investigation or
              proceeding instituted, threatened or announced by any
              court, securities regulatory authority, stock exchange or
              by any other competent authority, based upon any untrue
              statement, omission or misrepresentation or alleged
              untrue statement, omission or misrepresentation (except
              a statement, omission or misrepresentation relating
              solely to the Selling Firms or any of them) in the
              Preliminary Prospectus, the Prospectus or in any
              amendment or supplement to either thereof (except any
              document or material delivered or filed solely by the
<PAGE>
              Selling Firms or any of them) preventing or restricting
              the trading in or the sale of distribution of the Offered
              Securities or any of them or any other securities of the
              Company in any jurisdiction;

       (c)    the Company not complying with any requirement of
              applicable legislation of Canada or any Qualifying
              Jurisdictions to make any document available for
              inspection; or

       (d)    the breach of any representations, warranties or
              covenants of the Company or the Selling Shareholder
              herein (except, in the case of the Company's indemnity,
              the representations, warranties and covenants of the
              Selling Shareholder);

and will reimburse the Indemnified Parties for all costs, charges
and expenses, as incurred, which any of them may pay or incur in
connection with investigating or disputing any such claim or
action.  This indemnity will be in addition to any liability which
the Company or the Selling Shareholder may otherwise have.

              If any claim contemplated by this Section shall be
asserted against any of the Indemnified Parties, or if any
potential claim contemplated by this Section shall come to the
knowledge of any of the Indemnified Parties, the Indemnified Party
concerned shall notify the Company and the Selling Shareholder as
soon as reasonably practicable of the nature of such claim
(provided that any failure to so notify in respect of any potential
claim shall not affect the Company's or the Selling Shareholder's
liability under this Section and provided further that any failure
to so notify in respect of any actual claim shall affect the
Company's or the Selling Shareholder's liability under this Section
only to the extent that the Company or the Selling Shareholder is
prejudiced by such failure).  The Company shall, subject as
hereinafter provided, be entitled (but not required) to assume the
defence on behalf of the Indemnified Party of any suit brought to
enforce such claim; provided that the defence shall be through
legal counsel selected by the Company and acceptable to the
Indemnified Party, acting reasonably, and no admission of liability
shall be made by the Company or the Selling Shareholder or the
Indemnified Party without, in each case, the prior written consent
of all the parties hereto, such consent not to be unreasonably
withheld.  An Indemnified Party shall have the right to employ
separate counsel in any such suit and participate in the defence
thereof but the fees and expenses of such counsel shall be at the
expense of the Indemnified Party unless:
<PAGE>
                  (i)       the Company fails to assume the defence of
                            such suit on behalf of the Indemnified party
                            within ten days of receiving notice of such
                            suit;

                 (ii)       the employment of such counsel has been
                            authorized by the Company; or

                (iii)       the named parties to any such suit (including
                            any added or third parties) include both the
                            Indemnified Party and the Company or the
                            Selling Shareholder and the Indemnified Party
                            shall have been advised by counsel that
                            representation of the Indemnified Party by
                            counsel for the Company or the Selling
                            Shareholder is inappropriate as a result of
                            potential or actual conflicting interests of
                            those represented;

(in each of which cases (i), (ii) or (iii) the Company shall not
have the right to assume the defence of such suit on behalf of the
Indemnified Party but the Company shall be liable to pay the
reasonable fees and expenses of one firm of separate counsel for
all Indemnified Parties and, in addition, one firm of local counsel
in each applicable jurisdiction).

              In the event the Company and the Selling Shareholder
jointly notify the Indemnified Party in writing, the Selling
Shareholder may assume the defence of any suit brought to enforce
any such claim, and all the rights and responsibilities of the
Company provided in the foregoing paragraph shall be deemed to be
rights and responsibilities of the Selling Shareholder, mutatis
mutandis.

              The Company and the Selling Shareholder further agree not
to claim contribution from the Indemnified Parties in the event of
any action brought against the Company as a result of any
information, statement or omission referred to in (a) or (b) above
(except any information or statement relating solely to the Selling
Firms or any of them).

              The Company and the Selling Shareholder hereby
acknowledge that the Underwriters are acting as agents for the
Underwriters' directors, officers, employees and agents as regards
the covenants of the Company and the Selling Shareholder under this
Section and Section 15 with respect to all such directors,
officers, employees and agents.

14.           Indemnity Qualifications:  Notwithstanding the provisions
of Section 13 hereof:
<PAGE>
       (a)    the Company shall have no responsibility to indemnify the
              Indemnified Parties with respect to any claim
              contemplated by Section 13(a) or 13(b) hereof in respect
              of the Company's Excluded Provisions or any information
              or statement corresponding thereto in any amendment or
              supplement to the Preliminary Prospectus or the
              Prospectus;

       (b)    the Selling Shareholder shall have no responsibility to
              indemnify the Indemnified Parties with respect to any
              claim contemplated by Section 13(a) or 13(b) hereof in
              respect of the Selling Shareholder's Excluded Provisions
              or any information or statement corresponding thereto in
              any amendment or supplement to the Preliminary Prospectus
              or the Prospectus;

       (c)    the Selling Shareholder shall have no responsibility to
              indemnify the Indemnified Parties in respect of any claim
              contemplated by Section 13(c) hereof; and

       (d)    the foregoing rights of indemnity shall not enure to any
              Indemnified Party if the Company and the Selling
              Shareholder have complied with the provisions of Section
              8 hereof and the claim for indemnification relates to a
              person asserting a claim in respect of an alleged untrue
              statement in or alleged omission from any document,
              including the Preliminary Prospectus or the Prospectus,
              and such person was not provided with a copy of the
              Prospectus or Supplementary Material which corrects such
              alleged untrue statement or alleged omission and which is
              required, under applicable law, to be delivered to such
              person by such Indemnified Party.

15.           Contribution:

       (a)    In order to provide for just and equitable contribution
in circumstances in which the indemnity provided in Section 13
hereof, as modified by Section 14 hereof, would otherwise be
available in accordance with its terms but is, for any reason not
solely attributable to any one or more of the Indemnified Parties,
held to be unavailable to or unenforceable by the Indemnified
Parties or enforceable otherwise than in accordance with its terms,
the Underwriters and the Company and the Selling Shareholder shall
contribute to the aggregate of all claims, expenses, costs and
liabilities and all losses (other than losses of profits) of the
nature contemplated in Section 13 hereof and suffered or incurred
by the Indemnified Parties in proportions such that the
Underwriters shall be responsible for the portion represented by
the percentage that the total Underwriting Fee payable by the
<PAGE>
Selling Shareholder bears to the total gross proceeds to the
Selling Shareholder of the Offered Securities, both as determined
pursuant to the provisions hereof, and the Company and the Selling
Shareholder shall, subject to paragraph (b) of this section, be
responsible for the balance, whether or not it has been sued or
sued separately; provided that the Underwriters shall not in any
event be liable to contribute, in the aggregate, any amount in
excess of such total Underwriting Fee or any portion thereof
actually received.  However, no party who has engaged in any fraud,
fraudulent misrepresentation or gross negligence shall be entitled
to claim contribution from any person who has not engaged in such
fraud, fraudulent, misrepresentation or gross negligence.

       (b)    Notwithstanding the provisions of Section 15(a):

                   (i)      the Company shall have no responsibility to
                            contribute in respect of any claim
                            contemplated by Section 13(a) or 13(b) hereof
                            in respect of the Company's Excluded
                            Provisions or any information or statement
                            corresponding thereto in any amendment or
                            supplement to the Preliminary Prospectus or
                            the Prospectus;

                 (ii)       the Selling Shareholder shall have no
                            responsibility to contribute in respect of any
                            claim contemplated by Section 13(a) or (b)
                            hereof in respect of the Selling Shareholder's
                            Excluded Provisions or any information or
                            statement corresponding thereto in any
                            amendment or supplement to the Preliminary
                            Prospectus or the Prospectus; and

                (iii)       the Selling Shareholder shall have no
                            responsibility to contribute in respect of any
                            claim contemplated by Section 13(c) hereof.

       (c)    The rights to contribution provided in this Section shall
be in addition to and not in derogation of any other right to
contribution which the Indemnified Parties or the Company or the
Selling Shareholder may have by statute or otherwise at law
provided that paragraph (b) of this section shall apply, mutatis
mutandis, in respect of such other right.

       (d)    If an Indemnified Party has reason to believe that a
claim for contribution may arise, the Indemnified Party shall give
the Company and the Selling Shareholder notice thereof in writing,
but failure to so notify shall not relieve the Company or the
Selling Shareholder of any obligation which they may have to the
<PAGE>
Indemnified Party under this Section provided that the Company or
the Selling Shareholder is not materially prejudiced by such
failure, and the right of the Company (or, in the circumstances
contemplated by Section 13, of the Selling Shareholder) to assume
the defence of such Indemnified Party shall apply as set out in
Section 13 hereof, mutatis mutandis.

16.           Expenses:  Whether or not the transactions herein
contemplated shall be completed, all expenses of or incidental to
the issue, delivery and sale of the Offered Securities and of or
incidental to all other matters in connection with the transactions
herein set out shall be borne by the Selling Shareholder including,
without limitation, expenses payable in connection with the
qualification of the Offered Securities for sale to the public
(including filing fees payable to securities regulatory
authorities), listing fees, the fees and expenses of the Company's
counsel and auditors, all costs incurred in connection with the
preparation, translation, printing and delivery of the Preliminary
Prospectus and the Prospectus including commercial copies thereof,
any Supplementary Material and the definitive certificates in
bilingual form representing the Offered Securities; provided,
however, that no such payment shall be made for any taxes for which
any Underwriter is entitled to a credit or refund.  The fees and
disbursements of the Underwriters' counsel and the Underwriters'
"out-of-pocket" expenses will be borne by the Underwriters except
that the Underwriters shall be reimbursed by the Selling
Shareholder for all of these fees, disbursements and expenses if
the sale of the Offered Securities, as herein contemplated, is not
completed because of an action or inaction of the Company or the
Selling Shareholder or for any other reason which is not a default
hereunder by the Underwriters or which is not an election by the
Majority Underwriters to terminate this Agreement under Section 17,
it being recognized that a default by any of the Underwriters shall
not affect the entitlement of the other Underwriters to
reimbursement even if they do not elect to purchase the defaulting
Underwriters' share of the Offered Securities.  If the Underwriters
decide to place a "tombstone" advertisement in respect of the
transaction without any request for same from the Selling
Shareholder, the cost of such advertisement shall be for the
account of the Underwriters; otherwise such cost shall be shared as
to 50% by the Underwriters and 50% by the Selling Shareholder.

17.           Early Termination:  In addition to any other remedies
which may be available to the Underwriters, the obligations of the
Underwriters to purchase the Offered Securities may be terminated,
at the election of the Majority Underwriters, if prior to the
Closing Time:
<PAGE>
       (a)    there should develop, occur or come into effect or
              existence any catastrophe, crisis or accident of national
              or international consequence, any law or regulation or
              any other event, action or occurrence of any nature
              whatsoever including, without limiting the generality of
              the foregoing, any outbreak of war, rebellion or armed
              hostilities which, in the opinion of the Underwriters,
              acting reasonably, materially and adversely affects or
              may materially and adversely affect the Canadian or
              United States financial markets or the business of the
              Company and its subsidiaries (taken as a whole), by
              giving the Company and the Selling Shareholder written
              notice to that effect not later than the Closing Time;

       (b)    any order or ruling is issued, any inquiry, investigation
              or other proceeding (whether formal or informal) in
              relation to the Company or its directors or officers, is
              made, threatened or announced by any officer or official
              of any stock exchange, securities commission or other
              regulatory authority, or any law or regulation is
              promulgated or changed which, in the opinion of the
              Underwriters, acting reasonably, operates to prevent or
              restrict trading in or distribution of the Offered
              Securities, by giving the Company and the Selling
              Shareholder written notice to that effect not later than
              the Closing Time; or

       (c)    there shall occur any material change or change in a
              material fact such as is contemplated by subsection 8(a)
              hereof (other than a change related solely to the Selling
              Firms) which, in the opinion of the Underwriters, acting
              reasonably, materially and adversely affects or may
              materially and adversely affect the market price or value
              of the Common Shares, by giving the Company and the
              Selling Shareholder written notice to that effect not
              later than the Closing Time.

              In the event of any such termination, the Underwriters
who have not elected to so terminate shall be deemed
contemporaneously to have terminated their respective obligations
hereunder unless such Underwriters shall have been given written
notice by the Selling Shareholder of such termination and shall,
within 24 hours of receipt of such notice, have given the Selling
Shareholder and the Company written notice to the effect that such
remaining Underwriters thereby assume, pro rata, the obligations of
the Majority Underwriters who have terminated their obligations
hereunder.
<PAGE>
              If the obligations of the Underwriters are terminated
hereunder there shall be no further liability on the part of the
Underwriters to the Company or the Selling Shareholder and the
liability of the Company and of the Selling Shareholder hereunder
shall be limited to their respective obligations under Sections 13,
14, 15 and 16 hereof relating to Indemnities, Contribution and
Expenses.

18.           Completion of Distribution:  After the Closing Time, the
Underwriters shall:

       (a)    use their best efforts to complete the distribution of
              the Offered Securities as promptly as possible; and

       (b)    give prompt notice to the Company and the Selling
              Shareholder once the Underwriters and other Selling Firms
              have ceased distribution of the Offered Securities, and
              of the total proceeds realized from such distribution in
              each province and territory of Canada and in the United
              States.

19.           Restrictions on Sales:  Except where Closing does not
occur, the Company agrees that it will not, without the prior
consent of Nesbitt Burns, which consent will not be unreasonably
withheld, offer, sell or otherwise dispose of any Common Shares or
any securities convertible into or exchangeable or exercisable for
Common Shares or agree to do so or publicly announce any intention
to do so (except Common Shares required to be issued pursuant to
directors', officers' and employees' stock options or other awards
now outstanding or hereafter issued in the ordinary course or as a
result of the tender of scrip certificates) for a period of 90 days
from the Closing Date.

20.           Terms and Conditions:  All material terms and conditions
of this offer shall be construed as conditions, and any breach or
failure to comply with any such terms or conditions by the Company
or the Selling Shareholder shall entitle the Underwriters, without
limitation of any of their other remedies, to terminate their
obligation to purchase the Offered Securities by giving written
notice to that effect to the Company and the Selling Shareholder
prior to the Closing Time.  It is understood that the Underwriters
may waive in whole or in part, or extend the time for compliance
with, any of such terms and conditions without prejudice to their
rights in respect of any other of such terms and conditions or any
other or subsequent breach or non-compliance, provided that to be
binding on the Underwriters any such waiver or extension must be in
writing.
<PAGE>
21.           Survival:  The representations, warranties, obligations,
indemnities and agreements of the Company, the Selling Shareholder
and the Underwriters contained herein or delivered pursuant hereto
shall survive the purchase by the Underwriters of the Offered
Securities and shall continue in full force and effect
notwithstanding any subsequent disposition by the Underwriters of
the Offered Securities and the Underwriters shall be entitled to
rely on the representations and warranties of the Company and the
Selling Shareholder contained herein or delivered pursuant hereto
notwithstanding any investigation which the Underwriters may
undertake or which may be undertaken on their behalf.

22.           Notices:  Any notice or other communication to be given
hereunder shall be addressed as follows:

       To the Company:

                            Suncor Inc.
                            36 York Mills Road
                            North York, Ontario
                            M2P 2C5

                            Attention:           Donald R. Brown, Q.C.
                                          Vice President and General Counsel
                            Telephone:           (416) 733-7300
                            Fax:          (416) 733-7975

       To the Selling Shareholder:

                            Sun Company, Inc.
                            Ten Penn Center
                            1801 Market Street
                            Philadelphia, Pennsylvania
                            19103-1699

                            Attention:           Assistant General Counsel
                            Telephone:           (215) 977-6332
                            Fax:          (215) 977-6733

                            - and - 

                            Sun Canada, Inc.
                            c/o P.O. Box 20
                            Toronto-Dominion Centre
                            Toronto, Ontario
                            Canada  M5K 1N6

                            Attention:           D.J. Steadman
                            Telephone:           (416) 868-3443
                            Fax:          (416) 364-7813
<PAGE>
       To the Underwriters:

                            Nesbitt Burns Inc.
                            Suite 5000
                            1 First Canadian Place
                            Toronto, Ontario
                            M5X 1H3

                            Attention:           Donald K. Johnson
                            Telephone:           (416) 359-4000
                            Fax:          (416) 359-4404

Any such notice or other communication shall be in writing and,
unless delivered personally to a responsible officer of the
addressee, shall be given by courier service or facsimile
transmission and shall be deemed to have been received, if given by
facsimile transmission, on the day of sending (or if such day is
not a Business Day, the next Business Day) and, if given by courier
service, on the next business day following the sending thereof. 
The Company, the Selling Shareholder and any of the Underwriters
may change their respective addresses for notices by notice given
in the manner aforesaid.

23.           Participation:  The Underwriters' obligations hereunder
are several and not joint.  Accordingly:

       (a)    each of the Underwriters shall be obligated to purchase
              only the portion of the Offered Securities set opposite
              its name hereinafter in this Section; and

       (b)    except as hereinafter provided, if on the Closing Date
              any one or more of the Underwriters fails or refuses to
              purchase its or their applicable percentage of the
              Offered Securities, the non-defaulting Underwriters who
              shall be willing and able to purchase their own
              applicable percentages of the Offered Securities shall be
              relieved of their obligations hereunder;

provided that, notwithstanding the provisions of clauses (a) and
(b) of this Section, (i) if the aggregate number of Offered
Securities which a defaulting Underwriter or Underwriters agreed
but failed to purchase does not exceed 10% of the total number of
Offered Securities, the non-defaulting Underwriters shall be
obliged severally, in proportion to their respective commitments
hereunder, to purchase the Offered Securities which such defaulting
Underwriter or Underwriters have failed to purchase or (ii) if the
aggregate number of Offered Securities which such defaulting
<PAGE>
Underwriter or Underwriters agreed but failed to purchase exceeds
10% of the total number of Offered Securities, those Underwriters
who shall be willing and able to purchase their respective
applicable percentages of the Offered Securities shall have the
right, but not the obligation (except as herein provided), to
purchase the Offered Securities not purchased by the defaulting
Underwriters pro rata or on such other basis as may be agreed among
the non-defaulting Underwriters.

Notwithstanding anything contained herein, the Underwriters shall
not be entitled to purchase in any event less than all the Offered
Securities.

              The applicable portion of the Offered Securities which
each of the Underwriters shall separately be obliged to purchase is
the percentage represented as a fraction as follows:

       Nesbitt Burns Inc.                                                24.121%
       Gordon Capital Corporation                                        19.096%
       RBC Dominion Securities Inc.                                      19.096%
       Wood Gundy Inc.                                                   15.075%
       ScotiaMcLeod Inc.                                                  9.045%
       Goldman Sachs Canada                                               3.015%
       Midland Walwyn Capital Inc.                                        3.015%
       Richardson Greenshields of Canada Limited                          3.015%
       First Marathon Securities Limited                                  2.010%
       Levesque Beaubien Geoffrion Inc.                                   1.005%
       Toronto Dominion Securities Inc.                                   1.005%
       Peters & Co. Limited                                               0.502%

Nothing contained in this section shall relieve from responsibility
to the Selling Shareholder hereunder an Underwriter who shall
default in its obligation to purchase its applicable percentage of
the Offered Securities.

24.           Lead Underwriter:  Except with respect to Section 17
(Termination), all transactions and notices on behalf of the
Underwriters hereunder or contemplated hereby may be carried out or
given on behalf of the Underwriters by Nesbitt Burns.

25.           Stabilization:  In connection with the distribution of
the Offered Securities, the Underwriters may over-allot or effect
transactions which stabilize or maintain the market price of the
Offered Securities at levels other than those which might otherwise
prevail in the open market, but in each case only as permitted by
applicable law.  Such stabilizing transactions, if any, may be
discontinued at any time.
<PAGE>
26.           Severability:  If any provision of Section 13 or 15
(Indemnity or Contribution) is determined to be void or
unenforceable in whole or in part, it shall be deemed not to affect
or impair the validity of any other provision of the agreement
resulting from the acceptance of this offer and such void or
unenforceable provision shall be severable from the said agreement.

27.           Time of Essence:  Time shall be of the essence of the
agreement resulting from the acceptance of this offer.

28.           Governing Law:  The agreement resulting from the
acceptance of this offer shall be governed by and construed in
accordance with the laws of the Province of Ontario and the courts
of such province shall have exclusive jurisdiction over any dispute
hereunder, to which jurisdiction the parties attorn.

29.           Counterparts:  This offer and the agreement resulting
from the acceptance of this offer may be executed by manual or
facsimile signature in several counterparts, each of which when so
executed shall be deemed to be an original and such counterparts
together shall constitute one and the same instrument.
<PAGE>
              If the foregoing is in accordance with your understanding
and is agreed by you, will you please confirm your acceptance by
signing the enclosed copies of this letter and returning the same
to the Underwriters.

                                          Yours truly,


                                                 NESBITT BURNS INC.


                                                 by ___________________________


                                                 GORDON CAPITAL CORPORATION


                                                 by ___________________________


                                                 RBC DOMINION SECURITIES INC.


                                                 by ___________________________


                                                 WOOD GUNDY INC.


                                                 by ___________________________


                                                 SCOTIAMCLEOD INC.


                                                 by ___________________________



                                                 GOLDMAN SACHS CANADA
                                                 by GOLDMAN SACHS CANADA INC.


                                                 by ___________________________

<PAGE>
                                            MIDLAND WALWYN CAPITAL INC.


                                            by ___________________________


                                            RICHARDSON GREENSHIELDS OF 
                                            CANADA LIMITED

                                            by ___________________________


                                            FIRST MARATHON SECURITIES 
                                            LIMITED

                                            by ___________________________


                                            LEVESQUE BEAUBIEN GEOFFRION 
                                            INC.

                                            by ___________________________


                                            TORONTO DOMINION SECURITIES 
                                            INC.

                                            by ___________________________


                                            PETERS & CO. LIMITED

                                            by ___________________________



              Accepted and agreed to this 24th day of May, 1995.

SUN COMPANY, INC.                                SUNCOR INC.


by ___________________________                   by ___________________________


                                                    ___________________________

SUN CANADA, INC.


by ___________________________
<PAGE>
                                         SCHEDULE A

1.            Each of the Underwriters makes the following
representations and warranties:

       (a)    (i)  The Offered Securities and the Instalment Receipts
              have not been and will not be registered under the United
              States Securities Act of 1933, as amended (the "U.S.
              Securities Act") and may not be offered or sold within
              the United States or to, or for the account or benefit
              of, U.S. persons except in transactions exempt from the
              registration requirements of the U.S. Securities Act. 
              Neither it, its U.S. broker-dealer affiliates nor any
              selling group member have engaged or will engage in any
              directed selling efforts in the United States (as defined
              in Rule 902 of Regulation S under the U.S. Securities
              Act) with respect to the Offered Securities and the
              Instalment Receipts, and it has complied and will comply
              with the offering restriction requirements of Rule 903 of
              Regulation S.  It and its U.S. broker-dealer affiliates
              have not offered or sold, and will not offer or sell any
              of the Instalment Receipts or the Offered Securities (i)
              as part of its distribution at any time and (ii)
              otherwise until 40 days after the later of the
              commencement of the offering and the Closing Date, except
              in accordance with Rule 903 of Regulation S or as
              provided in paragraph 2 below.

              (ii)  It and its U.S. broker-dealer affiliates agree
              that, at or prior to confirmation of the sale of the
              Instalment Receipts and the Offered Securities, the
              Underwriter or U.S. broker-dealer affiliate thereof
              making such sale will have sent to each distributor,
              dealer or person receiving a selling concession, fee or
              other remuneration that purchases Instalment Receipts and
              the Offered Securities from it during the restricted
              period a confirmation or notice to substantially the
              following effect:

                     "The Instalment Receipts and the Comon Shares
                     covered hereby have not been registered under
                     the U.S. Securities Act of 1933, as amended
                     (the "1933 Act"), and may not be offered or
                     sold within the United States or to, or for
                     the account or benefit of, U.S. persons (i) as
                     part of their distribution at any time or (ii)
                     otherwise until 40 days after the later of the
                     commencement of the offering and the Closing
                     Date, except in either case in accordance with
                     Regulation S under the 1933 Act.  Terms used
                     herein have the meanings given to them in
                     Regulation S."
<PAGE>
       (b)    Other than any banking or selling group agreement, we
              have not entered and will not enter into any contractual
              arrangement with respect to the distribution of the
              Instalment Receipts and the Offered Securities, except
              with our affiliates or with the prior written consent of
              the Company and the Selling Shareholder, which consent
              shall not be unreasonably withheld.

       (c)    The  Underwriters shall require each Selling Firm to
              agree, for the benefit of the Selling Shareholder and the
              Company, to comply with, and shall use reasonable efforts
              to ensure that each Selling Firm complies with, the
              provisions of clauses (a) and (b) above as if such
              provisions applied to such Selling Firm.

2.            Each of the Underwriters represents, warrants and agrees
to the Company and the Selling Shareholder that:

       (a)    All offers and sales of the Instalment Receipts and the
              Offered Securities in the United States will be effected
              in accordance with all applicable U.S. broker-dealer
              requirements.

       (b)    They have not used and will not use any written material
              other than the Preliminary Prospectus, the Prospectus,
              any Supplementary Material, any document incorporated
              therein by reference and a cover letter to accompany such
              documents, together with a U.S. purchaser letter as
              contemplated by paragraph (e) below, and each offeree of
              the Instalment Receipts and the Offered Securities in the
              United States has been or will be sent a copy of such
              documents.

       (c)    They reasonably believe that each such offeree is an
              institutional "accredited investor" as defined in Rule
              501(a)(1), (2), (3) or (7) under the U.S. Securities Act.

       (d)    Neither they nor their U.S. broker-dealer affiliates have
              utilized any form of general solicitation or general
              advertising (as those terms are used in Regulation D
              under the U.S. Securities Act) or have offered to sell
              any of the Instalment Receipts or the Offered Securities
              in any manner involving a public offering within the
              meaning of Section 4(2) of the U.S. Securities Act.
<PAGE>
       (e)    Prior to any sale of Offered Securities or Instalment
              Receipts to any purchaser in the United States or to a
              U.S. person (a "U.S. Purchaser"), it will cause each U.S.
              Purchaser to represent, warrant and agree in writing to
              the Company and the Selling Shareholder that such U.S.
              Purchaser:

              (i)      is authorized to consummate the purchase of the
                       Offered Securities or Instalment Receipts;

              (ii)     understands that the Offered Securities or
                       Instalment Receipts have not been and will not be
                       registered under the U.S. Securities Act and that
                       such sale is being made in reliance on an
                       exemption from registration under the U.S.
                       Securities Act;

              (iii)    has received a copy, for its information only, of
                       the Prospectus relating to the Offered Securities
                       or Instalment Receipts and the documents
                       incorporated by reference therein, and a U.S.
                       covering memorandum and has had access to such
                       additional information, if any, concerning the
                       Company as it has considered necessary in
                       connection with its decision to invest in the
                       Offered Securities or Instalment Receipts;

              (iv)     has such knowledge and experience in financial and
                       business matters as to be capable of evaluating
                       the merits and risks of its investment in the
                       Offered Securities or Instalment Receipts and is
                       able to bear the economic risks of such
                       investment;

              (v)      is an institutional "accredited investor" as
                       defined in Rule 501(a)(1), (2), (3) or (7) under
                       the U.S. Securities Act and is acquiring the
                       Instalment Receipts and the Offered Securities for
                       its own account or for the account of an
                       institutional "accredited investor" as to which it
                       has investment management discretion, and not with
                       a view to any resale, distribution or other
                       disposition of the Offered Securities or
                       Instalment Receipts in violation of the United
                       States securities laws;
<PAGE>
              (vi)     is purchasing Offered Securities or Instalment
                       Receipts for its own account having an aggregate
                       purchase price of at least U.S. $100,000 or for
                       one or more accounts as to which has investment
                       management discretion and each such account is
                       purchasing Offered Securities or Instalment
                       Receipts having such an aggregate purchase price;

              (vii)    agrees that if it decides to offer, sell or
                       otherwise transfer any of the Offered Securities
                       or Instalment Receipts, it will not offer, sell or
                       otherwise transfer any of such Offered Securities
                       or Instalment Receipts, directly or indirectly,
                       unless:

                            (I)      the sale is to the Company; or

                            (II)     (A) the sale is to an institutional
                                     "accredited investor" within the meaning
                                     of Rule 501(a)(1), (2), (3) or (7) under
                                     the U.S. Securities Act and is of a
                                     number of Offered Securities having an
                                     aggregate market value at the time of
                                     such sale of not less than U.S.
                                     $100,000, (B) a purchaser's letter
                                     containing representations, warranties
                                     and agreements substantially similar to
                                     those contained in this agreement
                                     (except that such purchaser's letter
                                     need not contain the representation set
                                     forth in paragraph (iii) above), and
                                     satisfactory to the Underwriters and the
                                     Company, is executed by the purchaser
                                     and delivered to the Underwriters and
                                     the Company, prior to the sale and (C)
                                     all offers or solicitations in
                                     connection with the sale are arranged
                                     and conducted solely by the Underwriters
                                     or the Company; or

                            (III)    the sale is made outside the United
                                     States in compliance with the
                                     requirements of Rule 904 of Regulation S
                                     under the U.S. Securities Act and in
                                     compliance with applicable local laws
                                     and regulations; or
<PAGE>
                            (IV)     the sale is made pursuant to the
                                     exemption from registration under the
                                     U.S. Securities Act provided by Rule 144
                                     thereunder (acknowledging that the
                                     holding period therein may not begin
                                     until all instalments of the purchase
                                     price have been paid); or

                            (V)      the Offered Securities or Instalment
                                     Receipts are sold in a transaction that
                                     does not require registration under the
                                     U.S. Securities Act or any applicable
                                     United States state laws and regulations
                                     governing the offer and sale of
                                     securities, and it has therefor
                                     furnished to the Underwriters and the
                                     Company an opinion of counsel to that
                                     effect from U.S. counsel of recognized
                                     standing reasonably satisfactory to the
                                     Company;

              (vii)    understands and acknowledges that upon the
                       original purchase thereof, and until such time as
                       the same is no longer required under applicable
                       requirements of the U.S. Securities Act or
                       applicable state laws, the certificates
                       representing the Instalment Receipts, and all
                       certificates issued in exchange therefor or in
                       substitution thereof, shall bear the following
                       legend:

                            "THE SECURITIES REPRESENTED HEREBY
                            HAVE NOT BEEN REGISTERED UNDER THE
                            UNITED STATES SECURITIES ACT OF
                            1933, AS AMENDED (THE "SECURITIES
                            ACT").  THE HOLDER HEREOF, BY
                            PURCHASING SUCH SECURITIES, AGREES
                            FOR THE BENEFIT OF THE CORPORATION
                            THAT SUCH SECURITIES MAY BE OFFERED,
                            SOLD OR OTHERWISE TRANSFERRED ONLY
                            (A) TO THE CORPORATION, (B) OUTSIDE
                            THE UNITED STATES IN ACCORDANCE WITH
                            RULE 904 OF REGULATION S UNDER THE
                            SECURITIES ACT, (C) PURSUANT TO THE
                            EXEMPTION FROM REGISTRATION UNDER
                            THE SECURITIES ACT PROVIDED BY RULE
                            144 THEREUNDER (AND APPLICABLE STATE
<PAGE>
                            SECURITIES LAWS AND REGULATIONS), (D) PURSUANT
                            TO ANOTHER EXEMPTION FROM REGISTRATION AFTER
                            PROVIDING AN OPINION OF U.S. COUNSEL
                            SATISFACTORY TO THE CORPORATION OR (E) IN
                            COMPLIANCE WITH CERTAIN OTHER PROCEDURES
                            SATISFACTORY TO THE CORPORATION.  DELIVERY OF
                            THIS CERTIFICATE MAY NOT CONSTITUTE "GOOD
                            DELIVERY" IN SETTLEMENT OF TRANSACTIONS ON
                            STOCK EXCHANGES IN CANADA.  A NEW CERTIFICATE,
                            BEARING NO LEGEND, DELIVERY OF WHICH WILL
                            CONSTITUTE "GOOD DELIVERY" MAY BE OBTAINED
                            FROM MONTREAL TRUST COMPANY OF CANADA UPON
                            DELIVERY OF THIS CERTIFICATE AND A DULY
                            EXECUTED DECLARATION, IN A FORM SATISFACTORY
                            TO MONTREAL TRUST COMPANY OF CANADA AND THE
                            CORPORATION, TO THE EFFECT THAT THE SALE OF
                            THE SECURITIES REPRESENTED HEREBY IS BEING
                            MADE IN COMPLIANCE WITH RULE 904 OF
                            REGULATIONS UNDER THE SECURITIES ACT;

                       and that all certificates representing Offered
                       Securities (and all certificates issued in
                       exchange therefor or in substitution thereof)
                       issued upon surrender of any Instalment Receipt so
                       legended will bear the same legend, provided that
                       if the Offered Securities or Instalment Receipts
                       are being sold under paragraph (vii)(III) above,
                       the legend may be removed by providing a
                       declaration to Montreal Trust Company of Canada,
                       as registrar and transfer agent, to the following
                       effect (or as the Company may prescribe from time
                       to time):

                            "The undersigned (A) acknowledges that
                            the sale of the securities to which this
                            declaration relates is being made in
                            relianceon Rule 904 of Regulation S under
                            the United States Securities Act of 1933
                            (the "Securities Act") and (B) certifies
                            that (1) it is not an affiliate of Suncor
                            Inc. (as defined in Rule 405 under the
                            Securities Act), (2) the offer of such
                            securities was not made to a person in
                            the United States, and either (a) at the
                            time the buy order was originated, the
                            buyer was outside the United States, or
                            the seller and any person acting on its
                            behalf reasonably believe that the buyer
<PAGE>
                            was outside the United States or (b) the
                            transaction was executed on or through the
                            facilities of The Toronto Stock Exchange, the
                            Montreal Exchange or the Vancouver Stock
                            Exchange and neither the seller nor any person
                            acting on its behalf knows that the
                            transaction has been prearranged with a buyer
                            in the United States and (3) neither the
                            seller nor any person acting on its behalf
                            engaged in any directed selling efforts in
                            connection with the offer and sale of such
                            securities.  Terms used herein have the
                            meanings given to them by Regulation S."

              and provided that, if any such Offered Securities or
              Instalment Receipts are being sold under paragraph
              (vii)(IV) above, the legend may be removed by delivery to
              Montreal Trust Company of Canada of an opinion of
              counsel, of recognized standing reasonably satisfactory
              to the Company, that such legend is no longer required
              under applicable requirements of the Securities Act or
              state securities laws; and

              (ix)          consents to the Company making a notation on
                            its records or giving instructions to the
                            Custodian or any transfer agent of the Offered
                            Securities in order to implement the
                            restrictions on transfer set forth and
                            described herein.




<PAGE>
                                                 EXHIBIT 99.2




SUN CANADA, INC.
- - and -
SUN COMPANY, INC.
- - and -
SUNCOR INC.
- - and -
NESBITT BURNS INC.
GORDON CAPITAL CORPORATION
RBC DOMINION SECURITIES INC.
WOOD GUNDY INC.
SCOTIAMcLEOD INC.
GOLDMAN SACHS CANADA
MIDLAND WALWYN CAPITAL INC.
RICHARDSON GREENSHIELDS OF CANADA LIMITED
FIRST MARATHON SECURITIES LIMITED
LEVESQUE BEAUBIEN GEOFFRION INC.
TORONTO DOMINION SECURITIES INC.
PETERS & CO. LIMITED
- - and -
THE R-M TRUST COMPANY
- - and -
MONTREAL TRUST COMPANY OF CANADA




INSTALMENT RECEIPT AND PLEDGE AGREEMENT 







MADE as of June 8, 1995

<PAGE>
INDEX


Section                                                               Page

     Recitals                                                           1


1.   Interpretation

     
     1(1)     Definitions                                              1
     1(2)     Number and Gender                                        8
     1(3)     Severability                                             8
     1(4)     Divisions of Agreement                                   8
     1(5)     Paramountcy                                              8


2.   Effectuating of Pledge and Issue of 
     Instalment Receipts

     2(1)     Delivery of Share Certificates by 
                Underwriters                                           8
     2(2)     Registration of Shares; Beneficial
                Ownership                                              9
     2(3)     Pledge                                                   9
     2(4)     Issue of First Instalment 
                Receipts                                              10
     2(5)     Custodian and Security Agent                            10
     2(6)     Delivery of the Collateral                              12
     2(7)     Legend                                                  12

3    Instalment Receipts

     3(1)     Forms of Instalment Receipts                            14
     3(2)     Title to Instalment Receipts                            14
     3(3)     Shares Represented by 
                Instalment Receipts                                   15
     3(4)     Use of Suncor Trade Mark                                15

4.   Maintenance of Listing; Securities 
     Qualification

     4(1)     Listings                                                15
     4(2)     Securities Qualification 
                Requirements                                          15

<PAGE>
5.   Payment of Instalments                                             

     5(1)     Instalment Notices                                      16
     5(2)     Prepayment of Instalments                               17
     5(3)     Consequences of Due Payment of 
                Instalments                                           17
     5(4)     Consequences of Non-Payment of an 
                Instalment                                            18
     5(5)     Payments to Selling Shareholder                         24
     5(6)     Securities Qualification                                24

6.   Instalment Receipts and Issuance of 
     Share Certificates                                                 

     6(1)     Instalment Receipts                                     24
     6(2)     Issuance of Share Certificates                          24


7.   Rights and Liabilities of Registered 
     Holders

     7(1)     Cash Dividends, Cash, Distributed 
                Property and Stock Dividends                          25
     7(2)     Liability for Taxes                                     29
     7(3)     Meetings of the Company, 
                Attendance, Voting                                    34
     7(4)     General                                                 35
     7(5)     Convening of Meetings                                   36
     7(6)     Transfers of Instalment Receipts                        36
     7(7)     Notices, Reports, etc.                                  38
     7(8)     Inspection of the Register                              38
     7(9)     Record Dates                                            38
     7(10)    Payments by Cheque                                      38
     7(11)    U.S. Tax Information Reporting                          40

8.   The Custodian and the Security Agent

     8(1)     Appointment of Custodian                                41
     8(2)     Appointment of Security Agent                           41
     8(3)     Termination of Appointment                              41
     8(4)     Notice of Change of the Custodian 
                or the Security Agent                                 41
     8(5)     Consequences of Change of the 
                Custodian or the Security Agent                       41
     8(6)     Remuneration and Reimbursement 
                of the Custodian and the 
                Security Agent                                        42
<PAGE>
     8(7)     The Register                                            42
     8(8)     Records Retention                                       42
     8(9)     Availability of Records                                 43
     8(10)    Transfer Facilities                                     43
     8(11)    No Transfers After Second 
                Payment Time or Final Payment 
                Time                                                  43
     8(12)    Documents Forwarded to the 
                Selling Shareholder                                   43
     8(13)    Custodian's Performance of Duties                       43
     8(14)    Security Agent's Performance of 
                Duties                                                43
     8(15)    No Indemnity                                            43

9.   Protection and Indemnity of the 
     Custodian, the Security Agent and 
     the Company

     9(1)     Reliance on Experts                                     44
     9(2)     Reliance on Certificate                                 44
     9(3)     Discretion                                              44
     9(4)     Indemnification of Custodian 
                and Security Agent                                    44
     9(5)     Indemnification of the Company                          44
     9(6)     Notice of Claims                                        45
     9(7)     Limitation of Indemnities                               46
     9(8)     Reliance on Minutes                                     46
     9(9)     Non-Entitlement to Indemnity                            46
     9(10)    Conflict of Interest                                    46

10.           General

     10(1)    Notices                                                 47
     10(2)    Power to Amend                                          48
     10(3)    Compliance with Laws                                    48
     10(4)    Termination                                             49
     10(5)    Joint and Several Liability                             49
     10(6)    Governing Law                                           49
     10(7)    Document in English                                     49
     10(8)    Time of the Essence                                     49
     10(9)    Counterparts                                            49

11.           Assignment; Successor Rights

     11(1)    Assignment by the Selling 
                Shareholder                                           50
     11(2)    Assumption by Assignee                                  50
     11(3)    Information to Assignee                                 50
     11(4)    Certificates, etc.                                      50
     11(5)    No Set-Off                                              50
     11(6)    Assignment by Other Parties                             51
     11(7)    Successors and Assigns                                  51
<PAGE>
Schedules

1    Form of First Instalment Receipt
2    Form of Second Instalment Receipt
3    Notice of Payment Due Relating to
       Common Shares of Suncor Inc. 
       Sold by Sun Canada, Inc.
4    Meetings of Registered Holders

<PAGE>


INSTALMENT RECEIPT AND PLEDGE AGREEMENT
 
       THIS AGREEMENT made as of June 8, 1995, among SUN CANADA,
INC., a corporation incorporated under the laws of Delaware
("Sun Canada" or the "Selling Shareholder"), SUN COMPANY, INC.,
a corporation incorporated under the laws of Pennsylvania
("Sun"), SUNCOR INC., a corporation incorporated under the laws
of Canada (the "Company"), NESBITT BURNS INC., GORDON CAPITAL
CORPORATION, RBC DOMINION SECURITIES INC., WOOD GUNDY INC., 
SCOTIAMcLEOD INC., GOLDMAN SACHS CANADA, MIDLAND WALWYN CAPITAL
INC., RICHARDSON GREENSHIELDS OF CANADA LIMITED, FIRST MARATHON
SECURITIES LIMITED, LEVESQUE BEAUBIEN GEOFFRION INC., TORONTO
DOMINION SECURITIES INC. and PETERS & CO. LIMITED (collectively,
the "Underwriters"), THE R-M TRUST COMPANY, a trust company
incorporated under the laws of Canada, and MONTREAL TRUST
COMPANY OF CANADA, a trust company incorporated under the laws
of Canada.
       
       WHEREAS:

A.     Sun Canada, the owner of 29,935,412 common shares of the
Company, has agreed to sell all such common shares to the
Underwriters pursuant to an agreement (the "Underwriting
Agreement") dated May 24, 1995 among Sun Canada, Sun, the
Company and the Underwriters at the price of $39.00 per common
share, payable in 3 instalments of $13.00 each.

B.     The Underwriting Agreement provides that the certificate
for the shares sold thereunder shall be delivered as required by
this agreement.
       
       WITNESSETH that, in consideration of the premises and their
respective covenants hereinafter contained, the parties hereto
agree as follows:

1.     Interpretation

(1)    Definitions.  In this agreement, unless the context
otherwise requires, the following terms shall have the following
respective meanings:

"affiliate" and "subsidiary" have the same respective
meanings ascribed to those terms in the Securities Act
(Ontario) at the date hereof.

"Agents" has the meaning ascribed thereto in subsection
9(4).
<PAGE>
"articles" has the meaning ascribed thereto in the CBCA,
as currently in force.

"business day" means a day which is not a Saturday, a
Sunday or a statutory holiday in the Province of Ontario
or the Province of Alberta.

"Cash Dividends" means dividends declared and paid in
cash on any Common Shares that constitute part of the
Collateral.

"CBCA" means the Canada Business Corporations Act, as
amended from time to time, and includes any statute
passed from time to time in substitution therefor, as
amended from time to time.

"Collateral" has the meaning ascribed to that term in
subsection 2(3).

"Common Shares" means common shares of the Company,
however designated, and includes securities issued in
substitution therefor on a Reorganization.

"Conditions" means the terms and conditions endorsed on
an Instalment Receipt.

"Costs of Sale" means all reasonable expenses of every
type of the Selling Shareholder paid by it or on its
behalf in connection with the realization or sale of
Instalment Shares and other Collateral as provided for in
paragraph 5(4)(iv), including without limitation, legal
and accounting charges, brokerage fees, interest expense
equal to an amount determined by reference to the then
prevailing prime rate plus one per cent applied to the
deficiency owing on applicable Instalments of Defaulting
Purchasers calculated daily and compounded monthly, for
a period beginning on the Second Instalment Date or the
Final Instalment Date, as applicable, and ending on the
date that payment under paragraph 5(4)(vi) is made to the
Selling Shareholder, the cost of obtaining any orders or
rulings required to be obtained from securities
regulatory authorities, underwriting fees and charges and
the costs incurred in connection with the preparation and
filing of any prospectus or other required documents;
provided that, whatever the actual amount of such
expenses, for the purposes of this agreement the Costs of
<PAGE>
Sale shall not exceed $1.00 per Instalment Share sold and
any expenses of the type referred to above in excess of
$1.00 per Instalment Share sold will be the sole
responsibility of the Selling Shareholder.

"Custodian" means Montreal Trust Company of Canada or
such other trust company as may from time to time be
appointed, as provided in section 8, by the Selling
Shareholder to act as Custodian, and any reference to
presentation, surrender or delivery to the Custodian
hereunder means presentation, surrender or delivery, as
the case may be, to it at its principal Stock and Bond
Transfer office in any of the Designated Cities.

"Defaulting Purchaser" has the meaning ascribed to that
term in paragraph 5(4)(vi). 

"Designated Cities" means Montreal, Toronto, Calgary,
Edmonton and Vancouver.

"Distributed Property" means any (i) securities, (ii)
options, rights or warrants to purchase any securities,
(iii) securities convertible into or exchangeable for
securities, property or other assets, (iv) evidences of
indebtedness, or (v) other property or assets, in each
case whether of the Company or of any other person,
distributed or issued by the Company or any of its
subsidiaries or affiliates to all, or substantially all,
of the holders of Common Shares, including, without
limitation, (a) any of the foregoing distributed or
issued upon a liquidation, dissolution or winding-up of
the Company, and (b)  any right, option, warrant or other
security issued under a shareholder protection rights
plan after the same has been separated from a related
Common Share; but not including Cash Dividends, Stock
Dividends and securities, cash or other property issued
or delivered pursuant to a Reorganization.

"Excess Dividends" means, in respect of an Instalment
Share on a particular date, that amount which is the
aggregate of:

(i)      all Cash Dividends paid in a fiscal year of the
         Company ending after December 31, 1994 to the
         extent that the aggregate amount exceeds $1.75 per
         Common Share; 

(ii)     all cash (other than Cash Dividends) paid in
         respect of the Instalment Share under a
         Reorganization;  and
<PAGE>
(iii)    all cash paid in respect of the Instalment Share
         on a liquidation, dissolution or winding-up of the
         Company;

but not including amounts previously paid as Excess
Dividends.

"Excess Proceeds" has the meaning ascribed thereto in
paragraph 7(1)(ii).

"Final Instalment" means the final instalment of $13.00
on account of the purchase price for each Instalment
Share which is due and payable at the Final Payment Time,
as such amount is reduced to the extent of any payment or
set-off provided for in this agreement.

"Final Payment Time" means 1:00 p.m. (local time) on
December 30, 1996.

"First Instalment" means the initial payment of $13.00
per share on account of the purchase price for an
Instalment Share payable on the closing of the sale of
Instalment Shares to the Underwriters pursuant to the
Underwriting Agreement.

"First Instalment Receipt" means an Instalment Receipt in
the form annexed as Schedule 1 representing payment of
the First Instalment in respect of a Related Share.

"First Named" means, in relation to joint Registered
Holders in respect of a particular Instalment Receipt,
the person named first in respect thereof in the
Register.

"Instalment", without more, means a Second Instalment or
a Final Instalment.

"Instalment Notice" means a notice sent or published
pursuant to subsection  5(1).

"Instalment Receipt" means a First Instalment Receipt or
a Second Instalment Receipt.

"Instalment Shares" means the 29,935,412 Common Shares
sold to the Underwriters pursuant to the Underwriting
Agreement and includes (i) such other securities and
other property as are added thereto or substituted
therefor pursuant to subsection 3(3), and (ii) any right,
option, warrant or other security issued in respect of a
Common Share under a shareholder protection rights plan
prior to the separation thereof from the related
Instalment Share.
<PAGE>
"Intermediary" means an intermediary within the meaning
ascribed to that term in NP 41 which has delivered to the
Company and the Custodian, in accordance with paragraph
7(2)(viii), a notice that such person is an intermediary
which holds Instalment Receipts on behalf of
Non-registered Holders.

"Managing Underwriter" means Nesbitt Burns Inc.

"Non-registered Holder" means a non-registered holder of
an Instalment Receipt within the meaning ascribed to that
term in NP 41, whose Instalment Receipt is held by an
Intermediary.

"Non-registered Defaulting Purchaser" has the meaning
ascribed to that term in paragraph 7(6)(vii).

"non-resident Registered Holder" means a Registered
Holder who is not resident in Canada for the purposes of
the Income Tax Act (Canada). 

"NP 41" means National Policy Statement No. 41 of the
Canadian Securities Administrators, as amended or
substituted for from time to time.

"Obligations" means the indebtedness, obligation and
liability of a Registered Holder from time to time to pay
to the Selling Shareholder, in respect of each Instalment
Share, an Instalment at or before each of the Second
Payment Time and the Final Payment Time and, in the event
of a sale as provided for in paragraph 5(4)(iv), the pro
rata share of the Costs of Sale for which the Registered
Holder of the Instalment Receipt representing such
Instalment Share is liable pursuant to paragraph
5(4)(vi).

"person" includes an individual, a corporation, a
partnership, an estate or trust, an unincorporated
organization and a government or governmental
organization.

"Pledge" means each of the pledges of Instalment Shares
to secure the Obligations in respect of such Instalment
Shares, as provided in subsection 2(3).

"pledge" means, as the context requires, (i) mortgage,
hypothecate, pledge, charge, assign and grant a security
interest in or (ii) a mortgage, hypothecation, pledge,
charge, assignment and security interest.
<PAGE>
"PPSA" means the Personal Property Security Act
(Ontario), as amended from time to time, and includes any
statute passed from time to time in substitution
therefor, as amended from time to time, and reference to
a specific section of the PPSA shall be deemed to include
a reference to any similar successor provision of the
PPSA.

"prime rate" means that rate of interest, expressed as a
rate per annum, announced by the Bank of Montreal from
time to time as its reference rate for Canadian-dollar
denominated loans to Canadian commercial borrowers.  

"Proceeds" has the meaning ascribed to that term in the
PPSA.

"Register" means the register which is to be kept by the
Custodian under subsection 8(7).

"Registered Holder" means the person shown in the
Register as the holder of an Instalment Receipt and,
where the context so admits, includes joint holders of
such Instalment Receipt.

"Regulation S" means Regulation S as adopted by the
United States Securities and Exchange Commission under
the U.S. Securities Act.

"Related Shares" in relation to any Instalment Receipt
means the Instalment Shares represented by such
Instalment Receipt.

"Reorganization" means any (i) subdivision,
consolidation, reclassification or other similar change
of the Instalment Shares, or (ii) reorganization,
amalgamation, arrangement, merger or sale of assets
affecting the Company or to which it is a party, transfer
of all or substantially all of the assets of the Company,
or similar transaction affecting the Company as a result
of which holders of Instalment Shares shall be entitled
to receive securities, cash or other property in exchange
for, in conversion of, or in respect of the Instalment
Shares.

"Second Instalment" means the instalment of $13.00 per
share on account of the purchase price for each
Instalment Share which is due and payable at the Second
Payment Time as such amount is reduced to the extent of
any payment or set-off provided for in this agreement.
<PAGE>
"Second Instalment Receipt" means an Instalment Receipt
in the form annexed as Schedule 2 representing payment of
the First Instalment and the Second Instalment in respect
of a Related Share.

"Second Payment Time" means 1:00 p.m. (local time) on
June 10, 1996.

"Security Agent" means The R-M Trust Company or such
other corporation as may from time to time be appointed,
as provided in section 8, by the Selling Shareholder to
act as Security Agent.

"Special Resolution" has the meaning ascribed to that
term in paragraph 18 of Schedule 4.

"Stock Dividends" means dividends declared and paid on
the Instalment Shares solely by the issuance or
distribution of Common Shares; provided that, for the
purposes of this definition and the definitions of Cash
Dividends and Distributed Property, if dividends shall be
declared and paid in a combination of two or more of (i)
cash, (ii) other property and (iii) by the issuance or
distribution of Common Shares, the cash portion of such
dividends, if any, shall be deemed to be Cash Dividends,
the other property portion of such dividends, if any,
shall be deemed to be Distributed Property and the Common
Share portion of such dividends, if any, shall be deemed
to be Stock Dividends.

"Taxes" means any taxes, duties or governmental charges
or levies, including, without limitation, Withholding
Tax, which may become payable in respect of any Related
Shares or Instalment Receipts or rights represented
thereby or distributions in respect thereof, and interest
and penalties in respect thereof, liability for payment,
collection or remittance of which may be lawfully
asserted against any of the Selling Shareholder, the
Custodian or the Security Agent as the result of any
transaction herein contemplated, whether under any
present or future fiscal or other law or regulation.

"Transfer Agent" means the transfer agent from time to
time for the Common Shares.

"Underwriters' Receipt" has the meaning ascribed to that
term in subsection 2(4).
<PAGE>
"United States" has the meaning given to it in Regulation
S.

"U.S. Person" has the meaning given to it in Regulation
S.

"U.S. Securities Act" means the United States Securities
Act of 1933, as amended from time to time, and the rules
and regulations of the United States Securities and
Exchange Commission thereunder.

"Withholding Tax" means withholding tax levied under Part
XIII of the Income Tax Act (Canada) and includes any
similar Tax hereafter levied in addition to or in
substitution therefor, and any penalties or interest in
respect thereof.

(2)    Number and Gender.  In this agreement, words importing the
singular number include the plural and vice versa and words
importing gender include the masculine, feminine and neuter
genders.

(3)    Severability.  In the event that any one or more of the
provisions contained herein shall be invalid, illegal or
unenforceable in any respect, the validity, legality or
enforceability of the remaining provisions hereof shall not in any
way be affected or impaired thereby.

(4)     Divisions of Agreement. The division of this agreement into
sections, subsections and other subdivisions and the provision of
headings are for convenience of reference only and shall not affect
the interpretation of the provisions to which they relate or of any
other provisions hereof.  References to a specific section,
subsection or other subdivision or schedule are to the
corresponding section, subsection or other subdivision or schedule
of this agreement unless the context otherwise requires.

(5)     Paramountcy.   In the event of any inconsistency between the
provisions of this agreement and the provisions of any one or more
of the schedules hereto, the provisions of this agreement shall
prevail.

2.     Effectuating of Pledge and Issue of Instalment Receipts

(1)    Delivery of Share Certificates by Underwriters.  The
Underwriters shall, upon the closing of the sale of Instalment
Shares to the Underwriters provided for in the Underwriting
Agreement, deliver to the Selling Shareholder the share
certificate(s) representing such Instalment Shares, along with duly
executed instruments of transfer and assignment in favour of the
Custodian.  Each Underwriter irrevocably authorizes and directs the
<PAGE>
Managing Underwriter, on its behalf, to deliver the share
certificate(s) representing the Instalment Shares as provided in
this subsection (1). Forthwith after taking possession of such
certificate(s), the Selling Shareholder shall deliver the same to
the Security Agent, to be held by it on behalf of the Selling
Shareholder.

(2)    Registration of Shares; Beneficial Ownership.  Upon receipt of
the share certificate(s) as specified in subsection (1), the
Security Agent shall promptly deliver the same to the Transfer
Agent, cause the registration of the Instalment Shares in the name
of the Custodian, and take possession of a duly registered share
certificate or duly registered share certificates in respect of the
Instalment Shares.  Subject to the terms and conditions of this
agreement and the Pledge of the Instalment Shares in favour of the
Selling Shareholder, beneficial title to the Instalment Shares
shall be held by the Registered Holders and legal title to each of
the Instalment Shares shall be held by the Custodian on behalf of
the Selling Shareholder.

(3)    Pledge.  As continuing security for the due and punctual
payment of the Obligations in respect of the Instalment Shares and
any obligations of any Registered Holder in respect of Withholding
Tax and any other unpaid Taxes payable pursuant to subsection 7(2),
each of the Underwriters, upon delivery by the Selling Shareholder
of the certificate(s) representing the Instalment Shares as
provided in subsection (1), pledges and grants to the Selling
Shareholder, and for greater certainty and without limitation, the
Selling Shareholder hereby reserves and takes, a fixed and specific
purchase money security interest in each of the Instalment Shares
purchased by such Underwriter pursuant to the Underwriting
Agreement, all Proceeds, accretions thereto and substitutions
therefor and all property from time to time received, receivable or
otherwise issued or distributed in respect of the Related Shares
including, without limitation, all Cash Dividends, whether or not
Excess Dividends, Distributed Property, Stock Dividends, all
securities, cash or other property under a Reorganization and
Proceeds of any thereof, in each case paid or payable on or after
the date hereof until the Final Payment Time or paid or payable
after the Final Payment Time if the Final Instalment in respect of
such Shares has not been paid (all such property and assets being
collectively referred to herein as the "Collateral"). None of the
Selling Shareholder and the Underwriters has agreed to postpone the
time for attachment of such security interest.  Such security
interest in the Instalment Shares shall attach contemporaneously
with the Underwriters first acquiring rights therein and shall be
conclusively deemed for all purposes to continue despite any sale
or transfer of, or any other dealing whatsoever in or with, an
Instalment Receipt and the rights represented or arising thereby.
In addition, as continuing security for the obligation of each
Registered Holder of an Instalment Receipt to pay the Obligations
<PAGE>
referable to the Related Shares represented thereby, each
Registered Holder of an Instalment Receipt shall be conclusively
deemed for all purposes to have acknowledged and confirmed the
Pledge as a continuing security for the Obligations assumed by such
Registered Holder referable to such Related Shares and any
obligations of such Registered Holder in respect of Withholding Tax
and any other unpaid Taxes payable pursuant to subsection 7(2). For
greater certainty, the Company hereby subordinates and postpones
any security interest it has or may have at any time in the
Instalment Shares to the security interest of the Selling
Shareholder.  

(4)    Issue of First Instalment Receipts.  Upon the registration in
the name of the Custodian, as provided for in subsection (2), of
the Instalment Shares represented by the share certificate(s)
delivered by the Underwriters to the Selling Shareholder pursuant
to subsection (1), the Custodian shall execute, issue and deliver
to the Managing Underwriter, on behalf of the Underwriters, a First
Instalment Receipt (the "Underwriters' Receipt"), registered in the
name of the Managing Underwriter, representing such Instalment
Shares.  The Managing Underwriter shall notify the Custodian in
writing of the persons to whom First Instalment Receipts are to be
issued on the transfer of the Underwriters' Receipt and the
respective numbers of Instalment Shares to be respectively
represented thereby.  Upon receipt from the Managing Underwriter of
such notice and of the Underwriters' Receipt, endorsed for
transfer, or accompanied by a duly executed instrument of transfer
and assignment, in form satisfactory to the Custodian, in
accordance with such notice, the Custodian shall register such
transfers and shall execute and issue, and shall, at its principal
Stock and Bond Transfer office in each of the Designated Cities (as
specified in such notice),  deliver to the Underwriters or as the
Managing Underwriter may in such notice direct, First Instalment
Receipts, registered in the name or names of such person or
persons, and representing such respective numbers of Instalment
Shares, as stipulated by the Managing Underwriter in such notice.

(5)    Custodian and Security Agent.  

       (i)    The Security Agent hereby agrees that it shall at all
              times hold possession of the Collateral in Ontario and
              the Custodian hereby agrees that it shall execute, issue
              and deliver Instalment Receipts as contemplated in
              subsections 2(4) and 6(1) and paragraph 7(6)(v), solely
              as agent for and on behalf of the Selling Shareholder and
              not as agent for or on behalf of the Underwriters, any
              Registered Holder or any other person, anything herein or
              otherwise to the contrary notwithstanding.


       (ii)   The Custodian hereby irrevocably directs the Company to
              deliver to the Security Agent, for the purpose of
              perfecting the security interest in the Collateral, all
              Cash Dividends, all Distributed Property, all Stock
              Dividends, and all securities, cash or other property
              issued or delivered under a Reorganization which would
              otherwise be delivered to the Custodian in its capacity
              as registered holder of the Instalment Shares, provided
              that all Cash Dividends which do not constitute Excess
              Dividends shall be delivered to the Custodian (unless the
              Selling Shareholder otherwise directs in accordance with
              paragraph (iii)) and all Distributed Property, Stock
              Dividends and all securities or other property issued or
              delivered pursuant to a Reorganization shall be
              registered in the name of the Custodian, and this shall
              be the Company's good and sufficient authority to do so. 
              The Company hereby acknowledges such direction and agrees
              to act in accordance therewith.  If at any time,
              notwithstanding the foregoing direction, the Custodian
              receives any Cash Dividends which constitute Excess
              Dividends or Cash Dividends which the Selling Shareholder
              has directed in accordance with paragraph (iii) to be
              paid to the Security Agent, Distributed Property, Stock
              Dividends or securities or other property issued or
              delivered under a Reorganization, the Custodian shall
              forthwith remit or deliver the same to the Security Agent
              for the purpose of perfecting the security interest
              therein, and for such purpose the Custodian hereby agrees
              that during the period such property is in its
              possession, it shall hold the same as agent for the
              Selling Shareholder and not as agent for the Registered
              Holders.  The Company hereby appoints the Custodian as
              the Company's agent to withhold and remit all applicable
              Withholding Tax payable in respect of all Cash Dividends,
              Stock Dividends, Distributed Property and other
              securities, cash or other property issued or delivered
              under a Reorganization, and the Custodian accepts such
              appointment.

   (iii)      The Selling Shareholder may direct the Company to pay all
              or any part of a Cash Dividend which is not an Excess
              Dividend (in an amount not in excess of such Cash
              Dividend net of applicable Withholding Tax) to the
              Security Agent in lieu of the Custodian, to satisfy in
              whole or in part (a) any Obligation which is then due and
              unpaid in respect of an Instalment Receipt held by a
              Registered Holder or (b) any obligation of a Registered
              Holder in respect of Withholding Tax or any other unpaid
              Taxes payable pursuant to subsection 7(2);  provided that
              the Selling Shareholder gives written notice to the
              Company, the Custodian and the Security Agent, not less
              than 5 business days prior to the payment date for such
              Cash Dividend, of the aggregate amount of the Cash
<PAGE>
              Dividend to be paid to the Security Agent in lieu of the
              Custodian, the name of each Registered Holder in respect
              of which any part of such Cash Dividend is to be paid to
              the Security Agent in lieu of the Custodian, the amount
              and nature of the obligations of such Registered Holder
              to the Selling Shareholder in respect of which such Cash
              Dividend will be so applied and the amount of Withholding
              Tax, if any, payable in respect thereof.  Any notice
              provided by the Selling Shareholder to the Company under
              this paragraph shall be the Company's good and sufficient
              authority to do so and the Company agrees to act in
              accordance therewith.  

(6)    Delivery of the Collateral.  In addition to the certificates
representing the Instalment Shares, as referred to in subsection
(1), all other instruments representing or evidencing the
Collateral shall be delivered to and held by the Security Agent
pursuant hereto in Ontario as agent for, and in trust for, the
Selling Shareholder as security for the Obligations and other
amounts from time to time owing as specified in subsection (3) and
shall be registered in the name of the Custodian or, if
registration is not possible, be in suitable form for transfer by
delivery to, or shall be accompanied by duly executed instruments
of transfer or assignment in favour of, the Custodian, all in form
and substance satisfactory to the Custodian and the Selling
Shareholder, and the Custodian shall deliver to the Security Agent
stock transfer powers or other instruments of transfer in respect
of the Collateral duly endorsed in blank.

(7)    Legend.  Each Instalment Receipt issued into the United States
or to a U.S. Person pursuant to the provisions of subsection (4) on
the transfer of the Underwriters' Receipt (and all Instalment
Receipts issued in exchange therefor or in substitution or on
transfer thereof pursuant to the provisions of subsections 5(3),
6(1) or paragraph 7(6)(v)) shall bear the following legend:

THE SECURITIES REPRESENTED HEREBY HAVE NOT
BEEN REGISTERED UNDER THE UNITED STATES
SECURITIES ACT OF 1933, AS AMENDED (THE
"SECURITIES ACT"). THE HOLDER HEREOF, BY
PURCHASING SUCH SECURITIES, AGREES FOR THE
BENEFIT OF THE COMPANY THAT SUCH SECURITIES
MAY BE OFFERED, SOLD OR OTHERWISE TRANSFERRED
ONLY (A) TO THE COMPANY, (B) OUTSIDE THE
UNITED STATES IN ACCORDANCE WITH RULE 904 OF
REGULATION S UNDER THE SECURITIES ACT, (C)
PURSUANT TO THE EXEMPTION FROM REGISTRATION
UNDER THE SECURITIES ACT PROVIDED BY RULE 144
THEREUNDER (AND APPLICABLE STATE SECURITIES
LAWS AND REGULATIONS),
<PAGE>
(D) PURSUANT TO ANOTHER EXEMPTION FROM
REGISTRATION AFTER PROVIDING AN OPINION OF
U.S. COUNSEL SATISFACTORY TO THE COMPANY, OR
(E) IN COMPLIANCE WITH CERTAIN OTHER
PROCEDURES SATISFACTORY TO THE COMPANY.
DELIVERY OF THIS CERTIFICATE MAY NOT
CONSTITUTE "GOOD DELIVERY" IN SETTLEMENT OF
TRANSACTIONS ON STOCK EXCHANGES IN CANADA.  A
NEW CERTIFICATE, BEARING NO LEGEND, DELIVERY
OF WHICH WILL CONSTITUTE "GOOD DELIVERY" MAY
BE OBTAINED FROM MONTREAL TRUST COMPANY OF
CANADA UPON DELIVERY OF THIS CERTIFICATE AND A
DULY EXECUTED DECLARATION, IN A FORM
SATISFACTORY TO MONTREAL TRUST COMPANY OF
CANADA AND THE COMPANY, TO THE EFFECT THAT THE
SALE OF THE SECURITIES REPRESENTED HEREBY IS
BEING MADE IN COMPLIANCE WITH RULE 904 OF
REGULATION S UNDER THE SECURITIES ACT.

Provided that the Instalment Receipt will be reissued without such
legend if disposed of in accordance with the provisions of (C), (D)
or (E) above (if an applicable legal opinion of counsel of
recognized standing reasonably satisfactory to the Company states
that such legend would no longer be required under United States
securities laws), or if the Instalment Receipt is being transferred
or disposed of in accordance with (B) above and the transferor
provides the declaration below to the Custodian:

The undersigned (A) acknowledges that the sale of
the securities to which this declaration relates is
being made in reliance on Rule 904 of Regulation S
under the United States Securities Act of 1933 (the
"Securities Act"), and (B) certifies that (1) it is
not an affiliate of Suncor Inc. (as defined under
Rule 405 of the Securities Act), (2) the offer of
such securities was not made to a person in the
United States and either (a) at the time the buy
order was originated, the buyer was outside the
United States, or the seller and any person acting
on its behalf reasonably believe that the buyer was
outside the United States or (b) the transaction
was executed on or through the facilities of The
Toronto Stock Exchange, The Montreal Exchange or
the Vancouver Stock Exchange and neither the seller
nor any person acting on its behalf knows that the
transaction has been prearranged with a buyer in
the United States and (3) neither the seller, nor
any affiliate of the seller nor any person acting
<PAGE>
on their behalf engaged in any directed selling
efforts in connection with the offer and sale of
such securities. Terms used herein have the
meanings given to them by Regulation S.

In, or concurrently with the delivery of, the notice provided for
in subsection (4), the Managing Underwriter shall notify the
Custodian in writing of the persons whose Instalment Receipts are
to bear such legend, and the Selling Shareholder, the Company and
the Custodian shall be conclusively entitled to assume that only
such persons are within the United States or U.S. Persons for the
purposes of this subsection.  The Custodian shall maintain a list
of all Registered Holders from time to time of legended Instalment
Receipts or, in its capacity as registrar for the Common Shares and
Transfer Agent, of legended Common Share certificates issued in
accordance with subsection 5(3).

3.     Instalment Receipts

(1)    Forms of Instalment Receipts.  

              (i)       First Instalment Receipts shall be substantially
                        in the form set out in Schedule 1 and shall have
                        endorsed thereon Conditions substantially in the
                        form set out in that Schedule;

              (ii)      Second Instalment Receipts shall be substantially
                        in the form set out in Schedule 2 and shall have
                        endorsed thereon Conditions substantially in the
                        form set out in that Schedule;

              (iii)     Instalment Receipts shall bear the manual
                        signature of a duly authorized representative of
                        the Custodian; and

              (iv)      Instalment Receipts may be endorsed with or have
                        incorporated in the text thereof such legends or
                        recitals or changes not inconsistent with the
                        provisions of this agreement as may be required
                        to comply with applicable law or with the
                        requirements of any securities exchange on which
                        Instalment Receipts may be listed or to indicate
                        any special limitations or restrictions to which
                        any Instalment Receipts are subject.

(2)    Title to Instalment Receipts. The Company, the Selling
Shareholder, the Custodian and the Security Agent, notwithstanding
any notice to the contrary and unless otherwise required by law,
shall treat the Registered Holder of an Instalment Receipt as the
absolute owner thereof and of the rights represented thereby for
<PAGE>
all purposes, including determining the person entitled to any
distribution of dividends or other distributions or to any notice
provided for in this agreement.

(3)    Shares Represented by Instalment Receipts.  Upon any
Reorganization or any liquidation, dissolution or winding-up of the
Company, as a result of which any securities or property or cash
shall be received by the Custodian in exchange for or on conversion
of or in respect of the Instalment Shares, the Instalment Receipts
shall thenceforth represent the right to receive such Instalment
Shares as so modified or added to, or the securities, property or
cash so substituted for, such Instalment Shares, in the same manner
and subject to the same conditions as if such Instalment Receipts
specifically represented the right to receive such Instalment
Shares as so modified or added to or the securities, property or
cash so substituted, all of which shall be subject to the Pledge,
and the Custodian shall, forthwith after the receipt by it of any
security certificates resulting from any such Reorganization or any
such liquidation, dissolution or winding-up or any such securities,
property and/or cash, deliver the same to the Security Agent, to be
held by the Security Agent on behalf of the Selling Shareholder.

(4)    Use of Suncor Trade Mark.  The Company hereby irrevocably
consents to the use of the SUNCOR design trade mark on the
Instalment Receipts.

4.     Maintenance of Listing; Securities Qualification

(1)    Listings.  The Company and the Selling Shareholder shall, at
the Selling Shareholder's expense, use all reasonable efforts to
list and maintain the listing on The Toronto Stock Exchange and The
Montreal Exchange of (i) the First Instalment Receipts until the
Second Payment Time, and (ii) the Second Instalment Receipts
thereafter until the Final Payment Time.

(2)    Securities Qualification Requirements.   In the event that, in
the reasonable opinion of the Selling Shareholder or the Company,
any prospectus or registration statement is required to be filed
with, or any permission is required to be obtained from, any
governmental authority in Canada or any other step is required
under any federal or provincial law of Canada before any securities
which a Registered Holder is entitled to receive hereunder may
properly and legally be delivered and thereafter traded, which is
not required in respect of such securities generally, the Selling
Shareholder and the Company shall take such required action, at the
expense of the Selling Shareholder and subject to agreement between
the Selling Shareholder and the Company with respect to terms and
conditions as to timing, notice, indemnities and other matters
relating to such action.
<PAGE>
5.     Payment of Instalments

(1)    Instalment Notices.

              (i)      On or after April 25, 1996 but not later than May
                       10, 1996 in respect of the Second Instalment, and
                       on or after November 14, 1996 but not later than
                       November 29, 1996 in respect of the Final
                       Instalment, the Custodian shall cause to be
                       delivered or sent by first class prepaid mail to
                       each Registered Holder (or to the First Named in
                       the case of joint Registered Holders) of an
                       outstanding Instalment Receipt (as determined as
                       of a date not more than 14 days before the date of
                       mailing of such notice) a notice substantially in
                       the form set out in Schedule 3, duly completed.
                       Such notice shall be amended to reflect any
                       changes made to the amount of the Second
                       Instalment and/or Final Instalment pursuant to
                       subsection 7(1).  The failure to give such notice,
                       and/or the failure of a Registered Holder to
                       receive the same, shall not affect the obligation
                       of a Registered Holder to pay the Instalments on
                       the Instalment Shares represented by
                       suchRegistered Holder's Instalment Receipts as,
                       when and in the manner required by this agreement.

(ii)   Not later than March 11, 1996 in respect of the
       Second Instalment and not later than September 30,
       1996 in respect of the Final Instalment, the
       Custodian shall cause to be published (a) once in
       the Report on Business section of a weekday
       national edition of The Globe and Mail and (b) once
       in the City of Montreal in a daily newspaper in the
       French language of general circulation in the City
       of Montreal, a notice setting out the Second
       Payment Time or the Final Payment Time, as
       applicable, and the amount of the Second Instalment
       or Final Instalment, as applicable, to become due
       in respect of each Instalment Share.  Such notice
       shall also contain a statement substantially to the
       following effect:

"Failure by a Registered Holder to pay to the
Custodian the total amount of the [Insert "Second"
or "Final", as applicable] Instalment on the Common
Shares that are represented by his or her [Insert
"First" or "Second", as applicable] Instalment
Receipt as provided in the Instalment Receipt
Agreement and at or before 1:00 p.m. (local time)
on [Insert "June 10, 1996" or "December 30, 1996",
<PAGE>
as applicable] may result in such Common Shares
being acquired by the Selling Shareholder in
satisfaction of the obligations of the Registered
Holder in respect of such Common Shares, or being
sold by the Custodian.  Notwithstanding the
foregoing, if payment of such [Insert "Second" or 
"Final", as applicable]  Instalment is not made in
respect of an aggregate of less than 5% of all the
Common Shares represented by all [Insert "First" or 
"Second", as applicable]  Instalment Receipts then
outstanding, such Common Shares must be sold.  In
the event of a sale, the Registered Holder will be
responsible for his or her portion of the Costs of
Sale (to a maximum of $1.00 per Common Share) and
will be liable for any deficiency as and to the
extent provided for in the Instalment Receipt
Agreement."

(2)    Prepayment of Instalments.  Any Registered Holder shall be
entitled at any time prior to the Final Payment Time to prepay the
aggregate amount of the unpaid Instalments in respect of the
Instalment Shares represented by any Instalment Receipt registered
in the Registered Holder's name, but shall not otherwise be
entitled to prepay, in whole or in part, any Instalment prior to
the Second Payment Time or the Final Payment Time, as the case may
be.  A Registered Holder who holds a First Instalment Receipt and
who prepays such aggregate amount of unpaid Instalments before the
Second Payment Time shall have the same rights, mutatis mutandis,
upon presentation and surrender to the Custodian of the Registered
Holder's First Instalment Receipt as if the Registered Holder had
duly paid the Second Instalment and received a Second Instalment
Receipt and duly paid the Final Instalment and duly presented and
surrendered to the Custodian such Registered Holder's Second
Instalment Receipt in accordance with subsection (3).

(3)    Consequences of Due Payment of Instalments.  Subject to the
provisions of paragraph 7(2)(vii), upon presentation and surrender
to the Custodian of any First Instalment Receipt, and due payment
to the Custodian of the aggregate amount of the Second Instalments
in respect of the Related Shares represented by such First
Instalment Receipt, at the Second Payment Time, the First
Instalment Receipt shall be cancelled, the Custodian shall issue
and send a Second Instalment Receipt to such Registered Holder in
accordance with paragraph 10(1)(iii) and thereupon such First
Instalment Receipt shall cease to be outstanding.  Subject to the
provisions of paragraph 7(2)(vii), upon presentation and surrender
to the Custodian of any Second Instalment Receipt, and due payment
to the Custodian of the aggregate amount of the Final Instalments
in respect of the Related Shares represented by such Instalment
Receipt, at or prior to the Final Payment Time, the Second
Instalment Receipt shall be cancelled, the Pledge of the Collateral
<PAGE>
in respect of the Related Shares shall be released without any
further action, the Security Agent and the Custodian shall deliver
to the Transfer Agent a share certificate or share certificates
representing such Related Shares duly endorsed for transfer of such
Related Shares to the Registered Holder of such Second Instalment
Receipt, and the Company shall cause the Transfer Agent to register
such Related Shares in the register of shareholders of the Company
in the name of such Registered Holder with such Registered Holder's
address as shown in the Register and issue a share certificate
representing such Related Shares in the name of such Registered
Holder and deliver or cause to be delivered such share certificate
to the Custodian, and, subject to the provisions of subsection
10(3), the Custodian shall send such share certificate to such
Registered Holder in accordance with paragraph 10(1)(iii) and
thereupon such Second Instalment Receipt shall cease to be
outstanding.  If such Instalment Receipt bears the legend provided
for in subsection 2(7), the share certificate(s) representing the
Related Shares so registered in the name of the Registered Holder
shall bear the following legend:

THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN
REGISTERED UNDER THE UNITED STATES SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"). THE
HOLDER HEREOF, BY PURCHASING SUCH SECURITIES,
AGREES FOR THE BENEFIT OF THE CORPORATION THAT SUCH
SECURITIES MAY BE OFFERED, SOLD OR OTHERWISE
TRANSFERRED ONLY (A) TO THE CORPORATION, (B)
OUTSIDE THE UNITED STATES INACCORDANCE WITH RULE
904 OF REGULATION S UNDER THE SECURITIES ACT, (C)
PURSUANT TO THE EXEMPTION FROM REGISTRATION UNDER
THE SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER
(AND APPLICABLE STATE SECURITIES LAWS AND
REGULATIONS), (D) PURSUANT TO ANOTHER EXEMPTION
FROM REGISTRATION AFTER PROVIDING AN OPINION OF
U.S. COUNSEL SATISFACTORY TO THE CORPORATION, OR
(E) IN COMPLIANCE WITH CERTAIN OTHER PROCEDURES
SATISFACTORY TO THE CORPORATION. DELIVERY OF THIS
CERTIFICATE MAY NOT CONSTITUTE "GOOD DELIVERY" IN
SETTLEMENT OF TRANSACTIONS ON STOCK EXCHANGES IN
CANADA.  A NEW CERTIFICATE, BEARING NO LEGEND,
DELIVERY OF WHICH WILL CONSTITUTE "GOOD DELIVERY"
MAY BE OBTAINED FROM MONTREAL TRUST COMPANY OF
CANADA UPON DELIVERY OF THIS CERTIFICATE AND A DULY
EXECUTED DECLARATION, IN A FORM SATISFACTORY TO
MONTREAL TRUST COMPANY OF CANADA AND THE
CORPORATION, TO THE EFFECT THAT THE SALE OF THE
SECURITIES REPRESENTED HEREBY IS BEING MADE IN
COMPLIANCE WITH RULE 904 OF REGULATION S UNDER THE
SECURITIES ACT.

(4)    Consequences of Non-Payment of an Instalment.
<PAGE>
         (i)  By acquiring and holding an Instalment Receipt, the
              Registered Holder thereof will be conclusively deemed to
              have acknowledged and agreed (a) to be bound by this
              agreement, (b) that the Registered Holder has assumed and
              is bound to pay the Obligations outstanding at the date
              of such acquisition in respect of the Related Shares
              represented by such Instalment Receipt, (c) that such
              Related Shares are at the time of such acquisition and
              will continue to be pledged to the Selling Shareholder
              pursuant to this agreement to secure the Obligations in
              respect of the Related Shares and any obligations of such
              Registered Holder in respect of Withholding Tax and any
              other unpaid Taxes pursuant to subsection 7(2), (d) that
              the Registered Holder's rights in respect of such Related
              Shares are and will continue to be subject to the
              provisions of this agreement, and (e) that the Pledge is
              and will remain in effect and be binding and effective
              notwithstanding any prior, concurrent or subsequent
              transfer of or otherdealings with the Instalment Receipts
              from time to time representing such Related Shares and
              the rights represented or arising thereby.

    (ii)      The Custodian shall promptly notify the Selling
              Shareholder of all Registered Holders of Instalment
              Receipts who have failed to effect payment of the Second
              Instalment by the Second Payment Time or the Final
              Instalment by the Final Payment Time.  If the Custodian
              has not received payment of such Instalments by such
              times from a Registered Holder, such Registered Holder
              shall have no further right to pay such Second Instalment
              or Final Instalment, as the case may be, and the rights
              and obligations of the Selling Shareholder and such
              Registered Holder shall be only those set forth in this
              subsection 5(4) and the Registered Holder shall have no
              further rights under section 7, except the rights under
              paragraph 7(6)(vii).

   (iii)      If, pursuant to paragraph (ii), the Custodian notifies
              the Selling Shareholder that the Second Instalments or
              the Final Instalments, as the case may be, in respect of
              5% or more of the Instalment Shares forming part of the
              Collateral immediately prior to the Second Payment Time
              or the Final Payment Time, as the case may be, have not
              been duly paid by the Second Payment Time or the Final
              Payment Time, as the case may be, then, subject to
              receiving a notice to the contrary from the Selling
              Shareholder within 20 days after the notice given
              pursuant to paragraph (ii), the Selling Shareholder shall
              be deemed to have advised the Custodian that it proposes
              to accept the Instalment Shares (and any other related
              Collateral) then subject to the Pledge and in respect of
<PAGE>
              which the applicable Instalments have not been duly paid,
              in satisfaction of the Obligations secured hereby, and,
              in such event, the Custodian shall, as agent for the
              Selling Shareholder and on its behalf, give such notices
              to Registered Holders of Instalment Receipts representing
              any of such Instalment Shares and to all such other
              persons as are entitled, and do all such other things as
              counsel for the Selling Shareholder shall advise are
              required by the PPSA and any other applicable law in
              order to enable such acceptance of the Collateral to
              occur.  The Security Agent shall not release the
              Instalment Shares to the Selling Shareholder until it has
              received an opinion of counsel for the Selling
              Shareholder that all provisions of applicable law have
              been complied with to entitle the Selling Shareholder to
              receive such Instalment Shares.

       (iv)   If (a), pursuant to paragraph (ii), the Custodian
              notifies the Selling Shareholder that the Second
              Instalments or the Final Instalments, as the case may be,
              in respect of less than 5% of the Instalment Shares
              forming part of the Collateral immediately prior to the
              Second Payment Time or the Final Payment Time, as the
              case may be, have not been duly paid by the Second
              Payment Time or the Final Payment Time, as the case may
              be, or (b) the Custodian receives from the Selling
              Shareholder the notice referred to in paragraph (iii), or
              (c) counsel for the Selling Shareholder advises the
              Custodian that such Instalment Shares or any part or
              parts thereof are required by applicable law to be
              disposed of, the Custodian shall (after consultation with
              the Selling Shareholder), as soon as practicable and in
              a commercially reasonable manner, sell such Instalment
              Shares and all other related non-cash Collateral, or such
              part or parts thereof, as the case may be, free and clear
              of the Pledge; provided that such sale by the Custodian:

              (A)    of securities which are listed for trading on a
                     stock exchange, shall be made on that exchange, or
                     if listed for trading on more than one stock
                     exchange, then on that exchange on which there has
                     been the largest number of such securities traded
                     in the preceding 30 trading days, unless, in each
                     case, the Selling Shareholder advises the Custodian
                     in writing that in its opinion sale in such manner
                     cannot be completed within a reasonable period of
                     time without a material adverse effect on the
                     trading price of such securities on such exchange;
                     and
<PAGE>
              (B)    in any other case shall be made by private or
                     public sale in such commercially reasonable manner
                     as the Custodian shall determine.

The Custodian shall do all things within its power to enable the
Security Agent to make good delivery of any Instalment Shares or
other Collateral so sold by the Custodian and to continue the
Security Agent's possession of Instalment Shares and other
Collateral not sold, including, without limitation, providing
appropriate powers of attorney to transfer sold Instalment Shares
and other Collateral and assisting in obtaining new securities
certificates representing unsold Instalment Shares and other
Collateral (where applicable).

       (v)    If any Instalment Shares and other Collateral are
              accepted by the Selling Shareholder pursuant to paragraph
              (iii) in satisfaction of the Obligations secured thereby,
              the Custodian shall promptly transfer such Instalment
              Shares and other Collateral to the Selling Shareholder. 
              The Security Agent shall, on the written instructions
              from time to time of the Custodian, promptly deliver to
              the Custodian certificates representing the Instalment
              Shares and other Collateral sold as required by paragraph
              (iv) or required to be transferred to the Selling
              Shareholder pursuant to the foregoing provisions of this
              paragraph.  Each time that Instalment Shares and other
              Collateral are sold by the Custodian pursuant to
              paragraph (iv), the Registered Holders of the Instalment
              Receipts which are required by paragraph (iv) to be sold
              shall be deemed to have sold the Instalment Shares and
              other Collateral so sold on a basis pro rata to the
              number of Instalment Shares respectively represented by
              their Instalment Receipts.

       (vi)   As soon as reasonably practicable after the sale of all
              such Instalment Shares and other Collateral as are
              required hereby at any particular time to be sold, the
              Custodian shall pay to the Selling Shareholder, out of
              and to the extent of the Proceeds of sale of such
              Instalment Shares and other Collateral and any interest
              earned on or with respect to such Proceeds, an amount
              equal to the aggregate of the unpaid Instalments and the
              Costs of Sale in respect of such Instalment Shares. 
              Subject to the provisions of paragraph 7(2)(v), if such
              Proceeds and interest exceed the aggregate amount of such
              payments to the Selling Shareholder,the Custodian shall
              (subject to the requirements of applicable law) then pay
              the amount of such excess to the Registered Holders of
              the Instalment Receipts representing such Instalment
              Shares (each, a "Defaulting Purchaser"), on a basis pro
              rata to the number of Instalment Shares respectively
<PAGE>
              represented by their Instalment Receipts.  If such
              Proceeds and interest are less than the aggregate of the
              unpaid Instalments and the Costs of Sale in respect of
              such Instalment Shares, each Registered Holder of
              Instalment Receipts representing any of such Instalment
              Shares shall be and remain liable to the Selling
              Shareholder to pay to it, on demand, an amount equal to
              such Registered Holder's portion of the deficiency,
              calculated on the basis of the ratio which the Instalment
              Shares so sold which are represented by such Registered
              Holder's Instalment Receipts is of all such Instalment
              Shares so sold.  The Selling Shareholder shall advise the
              Custodian in writing of the Costs of Sale paid by the
              Selling Shareholder.

   (vii)      The Company and the Selling Shareholder shall not, in any
              event, and the Custodian and the Security Agent shall
              not, except in case of fraudulent or reckless conduct, be
              liable or responsible for any delay or failure to effect
              realization, for any inability to obtain the best or most
              favourable price for any Instalment Share or (except as
              required by applicable law) for any accounting to
              Registered Holders on realization.  The Custodian shall,
              if so requested in writing, provide any Registered Holder
              or the Selling Shareholder with a statement of (a) the
              Proceeds of sale of the Instalment Shares sold as
              required by paragraph (iv), (b) the interest, if any,
              earned on or with respect to such Proceeds and (c) the
              Costs of Sale of such Instalment Shares, which, absent
              manifest error and subject to applicable law, shall be
              conclusive of the sums referred to therein.

   (viii)     Any payments to be made to a Defaulting Purchaser under
              paragraph (vi) shall be made by sending by mail, postage
              prepaid, a cheque to the Defaulting Purchaser (in the
              case of joint Registered Holders, to the First Named). 
              The mailing of such cheque shall satisfy and discharge
              any liability for the moneys represented thereby unless
              such cheque is not paid on due presentation; provided
              that in the event of the non-receipt of such cheque by
              the Defaulting Purchaser, or the loss or destruction
              thereof, the Custodian, upon being furnished with
              reasonable evidence of such non-receipt, loss or
              destruction and indemnity satisfactory to it, shall issue
              to the Defaulting Purchaser a replacement cheque for the
              amount of such cheque.  Neither the Selling Shareholder
              nor the Custodian shall be responsible for any loss or
              delay in transmission.  Unless otherwise provided by
              applicable law, any such payment which is represented by
              such cheque which has not been presented for payment
              within 6 years after the date on which it was issued or
<PAGE>
              which otherwise remains unclaimed for a period of 6 years
              after such date of issue shall be forfeited and shall be
              paid by the Custodian at the written request of the
              Selling Shareholder to or to the order of the Selling
              Shareholder.

       (ix)   The procedures, rights and remedies set out in this
              subsection shall be in addition to, and not in derogation
              of, any right or remedy which is available to the Selling
              Shareholder under this agreement or applicable law in the
              event that the Proceeds of sale or other disposition of
              any Instalment Shares and other related Collateral is
              less than the aggregate of the Instalments with respect
              thereto, the applicable pro rata portion of the Costs of
              Sale and any other amounts owing to the Selling
              Shareholder hereunder, and the exercise of or failure to
              exercise any right or remedy either in whole or in part
              shall not affect the exercise of any other right or
              remedy.
<PAGE>
(5)    Payments to Selling Shareholder.  As soon as reasonably
practicable after the receipt of any payment under subsections (2)
or (3), the Custodian shall pay the amount thereof to the Selling
Shareholder.

(6)    Securities Qualification.  In the event that the Custodian,
pursuant to the terms of this agreement, is required to sell or
dispose of, on behalf of the Selling Shareholder, any Collateral,
and in the reasonable opinion of the Selling Shareholder the
cooperation of the Company is required to facilitate the offering
and sale to the public or otherwise of such Collateral, the Selling
Shareholder may request that the Company cooperate in the
preparation and filing of all documentation or the taking of all
action necessary or desirable to effect such sale or disposition,
and the Company shall, at the expense of the Selling Shareholder
and subject to agreement between the Selling Shareholder and the
Company with respect to terms and conditions as to timing, notice,
indemnities and other matters, use all reasonable efforts to
cooperate in the preparation and filing of all such documentation
and cooperate in the taking of all such action.

6.     Instalment Receipts and Issuance of Share Certificates

(1)    Instalment Receipts.  A Registered Holder who at any time
before the Final Payment Time requires more than one Instalment
Receipt in respect of the Instalment Shares represented by any of
the Registered Holder's Instalment Receipts shall be entitled to
have the same issued by the Custodian (but in the aggregate
representing the same number of Instalment Shares as are
represented by the Instalment Receipt being replaced), upon
delivery and surrender to the Custodian of the Instalment Receipt
being replaced and payment of the Custodian's reasonable charges. 
Upon the registration by the Custodian of a transfer of an
Instalment Receipt, such Instalment Receipt shall be cancelled and
a new Instalment Receipt (representing the same number of
Instalment Shares) issued to and in the name of the transferee,
subject to compliance with the requirements of subsection 7(6).

(2)    Issuance of Share Certificates.  For purposes of the issuance
of share certificates pursuant to subsection 5(3), the Custodian
shall, as soon as reasonably practicable after the Final Payment
Time, provide the Transfer Agent with a list of the Registered
Holders in respect of whose Instalment Receipts the Instalments
have been duly paid and the other requirements of subsection 5(3)
have been satisfied (other than Instalment Receipts in respect of
which the Instalments have been prepaid as provided for in
subsection 5(2)).  
<PAGE>
7.     Rights and Liabilities of Registered Holders

(1)    Cash Dividends, Cash, Distributed Property and Stock
Dividends.  

       (i)      All Cash Dividends which do not constitute Excess
                Dividends (other than Cash Dividends directed to be paid
                to the Security Agent in accordance with paragraph
                2(5)(iii)) shall, forthwith after receipt thereof by the
                Custodian, be remitted by the Custodian (net of any
                applicable Withholding Tax) to the Registered Holders of
                record on the record date for such dividends determined
                pursuant to subsection 7(9) entitled thereto.  All Cash
                Dividends and other cash which constitute Excess
                Dividends shall, immediately after receipt thereof by
                the Security Agent pursuant to paragraph 2(5)(ii), be
                deemed to have been applied: (a) if such dividends are
                paid at or after the Second Payment Time, in reduction
                pro rata of and to the extent of the aggregate unpaid
                amount of the Final Instalments and, (b) if such
                dividends are paid prior to the Second Payment Time,
                equally in reduction pro rata of and to the extent of
                the aggregate unpaid amount of the Second Instalments
                and the Final Instalments, and, in each case, be
                remitted to or held on behalf of the Selling Shareholder
                in accordance with the Selling Shareholder's written
                instruction.  For greater certainty, to the extent that
                such Excess Dividends received by the Security Agent
                exceed the aggregate unpaid amount of the Final
                Instalments and Second Instalments, such excess shall be
                delivered promptly by the Security Agent to the
                Custodian, after receipt of a certificate of the
                Custodian as to such aggregate unpaid amount, and
                remitted (net of any applicable Withholding Tax) by the
                Custodian pro rata to the Registered Holders of record
                on the record date for such dividends in accordance with
                subsection 7(9).  All Cash Dividends directed to be paid
                to the Security Agent in accordance with paragraph
                2(5)(iii), shall, promptly after receipt thereof by the
                Security Agent, be remitted to or held on behalf of the
                Selling Shareholder in accordance with the Selling
                Shareholder's written instructions, and in the absence
                of suchinstructions, shall be held in an
                interest-bearing account with a Canadian bank or trust
                company.

       (ii)     All Distributed Property received by the Security Agent
                pursuant to paragraph 2(5)(ii) prior to the termination
                of the Pledge in respect of the Related Shares shall, as
                promptly as commercially reasonable, be sold by the
                Custodian (after consultation with the Selling
<PAGE>
                Shareholder) for cash in the market or by tender or by
                private contract on such date or dates and at such price
                or prices as the Custodian shall determine;  provided,
                however, that any right, option, warrant or other
                security issued under a shareholder protection rights
                plan constituting Distributed Property shall be held by
                the Custodian and shall be sold by it only if and when
                the same have separated from the Instalment Share and
                the terms thereof have been adjusted to make the same
                exercisable at a price or subject to terms and
                conditions which give them more than merely nominal
                value, in which event the Custodian shall, as promptly
                as commercially reasonable, sell the same in any manner
                permitted hereunder other than by private contract to a
                person or group of persons purchasing the same other
                than for distribution to the public.  The Security Agent
                shall deliver such Distributed Property to the purchaser
                or purchasers thereof at the direction of the Custodian
                in order to facilitate such sales, and the Custodian
                shall unconditionally and irrevocably direct the
                purchaser or purchasers of such Distributed Property to
                pay the purchase price therefor (a) in an amount equal
                to the costs of disposition in connection with the sale
                thereof, to the Custodian; (b) in an amount (the "Excess
                Proceeds") equal to the purchase price less the amount
                referred to in (a), to the extent that such net Proceeds
                do not exceed the unpaid balance of the Second
                Instalments and the Final Instalments in respect of the
                Related Shares, to the Security Agent; and (c) in the
                amount of the balance, being the amount of such net
                Proceeds which do not constitute Excess Proceeds, to the
                Custodian. Nothing in the foregoing sentence shall be
                construed as requiring the Security Agent to deliver any
                Distributed Property to a purchaser thereof prior to the
                concurrent receipt of the Excess Proceeds referred to in
                clause (b) of such sentence.  The Custodian shall then
                immediately remit pro rata to the Registered Holders of
                record on the record date for the distribution
                determined pursuant to subsection 7(9), all such net
                Proceeds that did not constitute Excess Proceeds (net of
                applicable Withholding Tax).  All Excess Proceeds shall
                be deemed to have been applied upon receipt by the
                Security Agent: (a) if such excess is distributed at or
                after the Second Payment Time, in reduction pro rata of
                and to the extent of the aggregate unpaid amount of the
                Final Instalments and, (b) if such excess is distributed
                prior to the Second Payment Time, equally in reduction
                pro rata of and to the extent of the aggregate unpaid
                amount of the Second Instalments and Final Instalments,
                and in each case, shall be remitted to or held on behalf
<PAGE>
                of the Selling Shareholder in accordance with the
                Selling Shareholder's written instructions, and in the
                absence of such instructions, shall be held in an
                interest-bearing account with a Canadian bank or trust
                company.  

       (iii)    All Stock Dividends received by the Security Agent
                pursuant to paragraph 2(5)(ii) shall be registered in
                the Custodian's name and held by the Security Agent in
                accordance with paragraph 2(5)(i) pending payment of the
                Second Instalments and the Final Instalments.  The
                Custodian shall deliver to the Security Agent stock
                transfer powers duly endorsed in blank in respect of the
                Stock Dividends.  Upon payment by a Registered Holder of
                the Second Instalment and the Final Instalment for any
                Instalment Share and receipt of a notice from the
                Custodian confirming such payment, the Selling
                Shareholder shall promptly instruct the Custodian by
                written notice to, and the Custodian shall, promptly,
                transfer to the Registered Holder, the Stock Dividends
                so held in respect of such Instalment Share; provided
                that where one or more Registered Holders would be
                entitled to receive a fractional share as a result of
                such Stock Dividends which it would not be entitled to
                receive had it been a registered holder of such share,
                the Custodian shall (after consultation with the Selling
                Shareholder) as promptly as commercially  reasonable
                sell all fractional shares to which all Registered
                Holders are entitled for cash in the market or by tender
                or by private contract on such date or dates and at such
                price or prices as the Custodian shall determine and
                promptly thereafter remit pro rata to each such
                Registered Holder the amount of cash received from the
                sale of such fractional shares, less any costs of
                disposition in connection with the sale thereof.

       (iv)     Forthwith after receipt by the Security Agent of
                securities or other property pursuant to a
                Reorganization, such securities or other property shall
                be registered in the name of the Custodian or, if
                registration is not possible, be in suitable form for
                transfer by delivery to or shall be accompanied by duly
                executed instruments of transfer or assignment in favour
                of the Custodian, and the Custodian shall deliver to the
                Security Agent stock transfer powers or other
                instruments for transfer duly endorsed in blank in
                respect of such securities or other property.

       (v)      All Cash Dividends, Distributed Property or Stock
                Dividends received by the Custodian or the Security
                Agent in respect of any Instalment Share after all
<PAGE>
                Instalments (and Costs of Sale, if applicable) in
                respect of such Instalment Share have been paid shall be
                delivered by the Security Agent to the Custodian (if
                applicable) and in any event remitted by the Custodian
                to the Registered Holder (net of applicable Withholding
                Tax) on the record date for such dividend or
                distribution or, if the record date is after the date of
                such payment, to the Registered Holder at the time all
                Instalments (and Costs of Sale, if applicable) in
                respect of such Instalment Share were paid.

       (vi)     If pursuant to this subsection, the amount of the Second
                Instalment and/or Final Instalment is reduced, the
                Custodian shall, (a) promptly after determination of the
                amount of the reduction, give notice to the Company and
                the Selling Shareholder of such amount, and (b) promptly
                after application of the reduction against the Second
                Instalment, if applicable, and the Final Instalment,
                give notice to the Registered Holders informing them of
                the payment made on behalf of the Registered Holders and
                the resulting reduced amount of the Second Instalment
                and/or Final Instalment.  In addition, the Company
                shall, by way of a press release, disclose the resulting
                reduced amount of the Second Instalment and/or Final
                Instalment.  The Custodian shall note the amount of such
                reduction upon all Instalment Receipts issued subsequent
                to such reduction or thereafter tendered to it for such
                purpose by hand stamping or overprinting such
                certificates.

       (vii)    For so long as the Instalment Shares are registered in
                the name of the Custodian, the Company will use its best
                efforts to pay each Cash Dividend (to the extent such
                dividend is not an Excess Dividend or a Cash Dividend
                directed to be paid by the Selling Shareholder to the
                Security Agent pursuant to paragraph 2(5)(iii)) to the
                Custodian by delivering to the Custodian either (a)  a
                cheque or (b) a banker's draft for such dividend payable
                to the Custodian (or cheques payable to the Registered
                Holders) at least 3 business days prior to the date on
                which such dividend is to be paid.  The Custodian will
                use its best efforts to remit Cash Dividends received by
                it for distribution to the Registered Holders entitled
                thereto pursuant to paragraph (i) in a manner such that
                such dividends will be remitted to the Registered
                Holders entitled thereto at the same time as Cash
                Dividends are remitted to all other holders of Common
                Shares.
<PAGE>
     (viii)     Notwithstanding anything provided herein to the
                contrary, the Selling Shareholder may, at any time prior
                to the application pursuant to this subsection (1) of
                any Excess Proceeds or Excess Dividends, the disposition
                of any Distributed Property or the registration of any
                Stock Dividend or securities or other property under a
                Reorganization in the name of the Custodian, by written
                notice given to the Custodian (with a copy of such
                notice to each of the Company and the Security Agent)
                waive its right to have the same soapplied, disposed of
                or registered, as the case may be, to the extent set out
                in such notice, and, in such event the Custodian shall,
                subject to the provisions of subsection (2) and the
                provisions of paragraph (iii) as to fractional shares,
                forthwith pay or transfer to the Registered Holder the
                amount of the Excess Proceeds, Excess Dividends,
                Distributed Property, Stock Dividend or securities or
                other property the application, distribution or
                registration of which, as the case may be, was so
                waived, net of any Withholding Tax applicable to amounts
                payable to or credited in respect of a Registered
                Holder.

       (ix)     For greater certainty, any payments or transfers made by
                the Custodian to any Registered Holder of any amounts or
                property in accordance with provisions of this
                subsection shall be and be deemed to be made free and
                clear of the Pledge.

(2)    Liability for Taxes.  

       (i)      As between each Registered Holder and the parties
                hereto, the Registered Holder shall be liable for all
                Taxes which may become payable by, on behalf of or for
                the account of such Registered Holder.

       (ii)     For the purposes of this subsection (2), "distribution"
                means any payment, issue or distribution to holders of
                Common Shares of any Excess Dividend, Stock Dividend,
                Distributed Property or any securities or other property
                issued or distributed under a Reorganization. In the
                event that the Company wishes or becomes bound to make
                a distribution, other than a non-cash distribution 
                under a Reorganization, (a) the Company will fix a
                record date (in this subsection, the "record date") for
                the distribution for the purpose of determining which of
                its shareholders will participate in the distribution,
                (b) the Company will notify the Custodian and the
                Selling Shareholder of the particulars of the
                distribution, the record date and the date on which the
                distribution will be paid or made (in this subsection,
                the "payment date") forthwith following the
<PAGE>
                determination by the directors of the Company of such
                record date and payment date, but in any event not less
                than 10 business days prior to the record date, and (c)
                the Company will ensure that the record date will
                precede the payment date by not less than 14 business
                days.  Each of the Custodian and the Company shall
                provide the other with all information in its possession
                necessary for the Custodian to determine the amount of
                Withholding Tax to be remitted on behalf of each
                non-resident Registered Holder  and otherwise to perform
                its obligations under this subsection.

       (iii)    Whenever the Company proposes to make a distribution in
                respect of which the Custodian will become obligated to
                withhold an amount in respect of Withholding Tax payable
                by a non-resident Registered Holder, the Custodian shall
                promptly upon receipt of the notice thereof in
                accordance with paragraph (ii) give to each non-resident
                Registered Holder a notice containing a statement of
                such requirement, a request that the non-resident
                Registered Holder remit to the Custodian the amount of
                such Withholding Tax, or the Custodian's estimate
                thereof, and a statement that upon failure to remit such
                payment the non-resident Registered Holder will become
                liable to pay such amount to the Selling Shareholder and
                that amounts properly otherwise payable to such
                non-resident Registered Holder may be reduced in whole
                or partial satisfaction of such liability.  The request
                for payment shall set out the manner in which payment is
                to be made, the date before which payment must be made
                (which date shall precede the payment date by no less
                than 3 business days) and the consequences of failure to
                make such payment.

       (iv)   In the event that a non-resident Registered Holder fails
              to remit the payment referred to in paragraph (iii), and
              if the Custodian or the Security Agent shall receive a
              demand for or be obliged (on behalf of the Company or
              otherwise) to withhold and remit any Withholding Tax from
              or in respect of a distribution to be made or credited
              to, on behalf of or for the account of such non-resident
              Registered Holder, the Custodian shall, and is hereby
              authorized to, withhold the amount of the Withholding Tax
              from the relevant distribution.  

       (v)    To the extent that the withholding and remittance
              provided for under paragraph (iv) would reduce the amount
              of the distribution to be paid to the Security Agent and
              applied pursuant to subsection (1) to an amount which is
              less than the amount to be so paid and applied with
              respect to the Related Shares of any other Registered
<PAGE>
              Holder, then (a) if the withholding and remittance is in
              respect of an Excess Dividend or Distributed Property
              such withheld amount shall be deemed to have been paid to
              the Security Agent and applied, in accordance with
              subsection (1), on account of the Final Instalment and
              the Second Instalment, if applicable, with respect to
              such non-resident Registered Holder's Related Shares and
              the Selling Shareholder shall be deemed to have paid on
              account of such Withholding Tax on behalf of such
              non-resident Registered Holder such amount as is equal to
              the amount withheld and remitted by the Custodian
              pursuant to paragraph (iv) and such non-resident
              Registered Holder shall be liable to pay the Selling
              Shareholder an amount equal to any such amount so deemed
              to be paid or (b) if the withholding and remittance is in
              respect of a Stock Dividend or a non-cash distribution
              under a Reorganization then, prior to any such payment
              being made to the Selling Shareholder, the Selling
              Shareholder shall make arrangements satisfactory to the
              Custodian whereby the Selling Shareholder shall pay to
              the Custodian on behalf of such non-resident Registered
              Holder such amount as is equal to the Withholding Tax
              required to be withheld and remitted by the Custodian,
              prior to the time required for remittance of such
              Withholding Tax to the applicable governmental
              authorities and such non-resident Registered Holder shall
              be liable to pay the Selling Shareholder any such amount
              paid by the Selling Shareholder to the Custodian.  Any
              amount paid or deemed to be paid on behalf of a
              non-resident Registered Holder by the Selling Shareholder
              pursuant to this paragraph shall bear interest at the
              prime rate plus one per cent,calculated daily and
              compounded monthly from the date of payment or deemed
              payment.  The Custodian shall maintain a separate
              register representing the identity of and amount owing by
              each such non-resident Registered Holder to the Selling
              Shareholder.  The Custodian may withhold any such amount
              owing by a non-resident Registered Holder from any
              concurrent or subsequent distribution or payment that
              would, were it not for such withholding, have been
              actually made to such non-resident Registered Holder and
              shall apply amounts so withheld to reimburse the Selling
              Shareholder for amounts paid or deemed to have been paid
              by it pursuant to this paragraph.  

       (vi)   Any amount withheld by the Custodian on account of
              Withholding Tax, including all such amounts paid or
              deemed to be paid on behalf of a non-resident Registered
              Holder by the Selling Shareholder pursuant to paragraph
              (v) or in respect of a Cash Dividend which is not an
<PAGE>
              Excess Dividend, shall be remitted by the Custodian to
              the appropriate government authorities within the time
              required by law and evidence thereof shall be delivered
              to the Company and the Selling Shareholder forthwith.

   (vii)      The obligation of a non-resident Registered Holder to pay
              to the Selling Shareholder all amounts owing pursuant to
              paragraph (v) shall survive (a) the sale or transfer of
              any or all of the non-resident Registered Holder's
              Instalment Receipts to any other party and (b) payment in
              whole or in part of the Second Instalment and the Final
              Instalment in respect of the non-resident Registered
              Holder's Instalment Receipts.  The Custodian and the
              Selling Shareholder shall be entitled to withhold
              delivery of certificates for Second Instalment Receipts,
              if applicable, and of share certificates in respect of
              the Related Shares to which such non-resident Registered
              Holder may be entitled until such payment has been
              received and if the non-resident Registered Holder is
              also a Defaulting Purchaser, such obligation may be
              recovered in accordance with paragraph 5(4)(vi). 
              Notwithstanding the foregoing, the obligation of a
              non-resident Registered Holder to pay the Selling
              Shareholder all amounts owing under paragraph (v) is a
              personal obligation of the non-resident Registered Holder
              and shall not be assumed by or deemed to be assumed by
              any subsequent transferee of the Instalment Receipt or
              the Related Shares held by such non-resident Registered
              Holder.

  (viii)      Each of the Company and the Custodian shall, from time to
              time at the request of the other, acting reasonably,
              provide to the other such information as the requesting
              party may reasonably request as to Registered Holders
              which the Custodian or the Company believe are
              Intermediaries.  In connection with any proposed payment
              or distribution to holders of Common Shares, the Company
              may give to any such Intermediary notice specifying a
              record date and a payment date in respect of such
              proposed distribution and requesting the Intermediary, if
              applicable, to give written notice to the Company and the
              Custodian, no later than the second business day
              immediately following the record date (which notice shall
              only be effective if received by the Company by such
              date):

                     (a)    that the Intermediary holds Instalment
                            Receipts on behalf of Non-registered Holders
                            in respect of whom Taxes will be payable in
                            connection with the distribution;
<PAGE>
                     (b)    providing details of the names, addresses,
                            holdings of Instalment Receipts, Withholding
                            Tax payable (if reasonably calculable by the
                            Intermediary) and such other details
                            concerning such Non-registered Holders as the
                            Company or the Custodian may reasonably
                            require; and

                     (c)    authorizing and directing the Company, and the
                            Custodian to pay, credit, withhold and remit
                            such Withholding Tax on account of such
                            Non-registered Holders in respect of the
                            distribution or to the appropriate
                            governmental authorities within the required
                            time.

       (ix)   Upon receipt from an Intermediary of a proper notice in
              accordance with paragraph (viii), the provisions of
              paragraphs (i) to (vii) shall apply, mutatis mutandis, in
              respect of each Non-registered Holder of Instalment
              Receipts listed in such notice, as if each reference in
              those paragraphs to a Registered Holder were a reference
              to such Non-registered Holder;  provided, however, that
              the rights of the Custodian and the Selling Shareholder
              under this subsection in respect of a failure by a
              Non-registered Holder to make payment in respect of
              Withholding Tax in accordance with paragraphs (iii) and
              (v), shall continue as against the Registered Holder of
              the relevant Instalment Receipts and the liability of
              such Registered Holder in respect thereof shall be joint
              and several with any liability of such Non-registered
              Holder in respect thereof.  

       (x)    Each of the Company, the Selling Shareholder and the
              Custodian shall be entitled to rely upon the Register as
              being accurate, and shall not incur nor assume any
              liability to any person, including any Registered Holder,
              for such reliance upon the Register.  In the event an
              Intermediary delivers a notice in accordance with
              paragraph (viii), each of the Company, the Selling
              Shareholder and the Custodian shall be entitled to rely
              upon such notice as being accurate, and shall not incur
              nor assume any liability to any person, including any
              Intermediary, any Registered Holder or any Non-registered
              Holder, for such reliance upon such notice.

       (xi)   The provisions of this subsection shall apply
              notwithstanding any other provision of this agreement.
<PAGE>
(3)    Meetings of the Company, Attendance, Voting.

       (i)    Whenever the Company proposes to convene a general
              meeting of its shareholders (the record date for which
              meeting is after the date of this agreement and before
              the date on which the Final Payment Time occurs), other
              than a meeting of the holders of a specific class or
              series of its shares other than Common Shares, it shall
              in the manner provided in subsection 10(1) and within the
              time periods required by applicable law (including the
              requirements of NP 41), send to each Registered Holder as
              of the applicable record date for such meeting a copy of
              the notice of the meeting and all other materials (except
              forms of proxy) sent to the registered holders of Common
              Shares together therewith, at the same date (or as soon
              thereafter as is reasonably practicable) as such notice
              and other material is sent to the registered holders of
              such Common Shares.  The Company shall provide and
              enclose with such copy of the notice a form of
              appointment whereby the Registered Holder may appoint a
              person (who may be such Registered Holder) as proxy in
              relation to the Related Shares represented by such
              Instalment Receipt to act and vote at the meeting to the
              same extent as if such Registered Holder were the
              registered holder of such Related Shares.  Such forms
              shall otherwise be drawn in such manner and with such
              content as the Custodian and the Company may approve
              (such approval not to be unreasonably withheld or
              delayed) and in any event shall be subject to compliance
              with the articles and the by-laws of the Company and all
              applicable law.  The Custodian shall execute and deliver
              to the Company prior to the meeting proxies authorizing
              the Registered Holders as of the applicable record date,
              with power of substitution, to act and vote at the
              meeting in respect of their respective Related Shares on
              behalf of the Custodian as registered holder of the
              Instalment Shares.

       (ii)   If, following the sending of the materials referred to in
              paragraph (i) in respect of any meeting, a Registered
              Holder shall transfer the Registered Holder's Instalment
              Receipts or any part thereof or have any of the
              Registered Holder's Related Shares sold or accepted as
              provided for in subsection 5(4), the provisions of
              subsection 138(2) or (3) of the CBCA shall apply to such
              Registered Holder as if such holder had been the
              registered holder of the Related Shares and had
              transferred the ownership thereof after the applicable
              record date.  If for any reason the Custodian acts on or
              fails to act on any transfer, neither the transferor nor
              the transferee nor any other party hereto shall be
<PAGE>
              entitled to object or have any action or claim in respect
              thereof against the Custodian.

    (iii)     If in respect of any meeting of shareholders of the
              Company any Registered Holder fails to exercise or is
              lawfully prevented from exercising the Registered
              Holder's right under this agreement to be represented at
              such meeting, the Custodian shall not exercise at such
              meeting the voting rights attached to the Instalment
              Shares to which such Registered Holder's Instalment
              Receipts relate and the Registered Holder shall not be
              entitled to object.

       (iv)   The Custodian shall not agree to the abridgement of the
              required time for the giving of any notice, or to waive
              notice, of any meeting of shareholders of the Company or
              sign a resolution in writing of shareholders of the
              Company without first obtaining the authorization of the
              Registered Holders in the manner provided in Schedule 4.

(4)    General.  

       (i)    A Registered Holder that, if registered as the holder of
              such Registered Holder's Related Shares, would have some
              right under law or by statute or by virtue of the
              articles or the by-laws of the Company not otherwise
              expressly dealt with in this section (other than the
              right to be registered as the owner of or receive or
              transfer the share certificates representing the Related 
              Shares), may give written notice to the Custodian
              requiring it to exercise those rights on its behalf as it
              shall direct and at its expense.

       (ii)   If the Custodian receives a notice referred to in
              paragraph (i), the Custodian may as a condition of
              compliance require from the Registered Holder that the
              Registered Holder lodge the applicable Instalment Receipt
              with the Custodian and provide such security and/or
              indemnity as to costs, expenses or other liabilities as
              the Custodian may reasonably require and shall subject to
              the foregoing exercise on behalf of that Registered
              Holder as it may direct the rights in question.

    (iii)     Notwithstanding paragraph (i), if the registered holders
              of Common Shares are entitled to a right to dissent under
              section 190 of the CBCA prior to the Final Payment Time
              in connection with any proposed action of the Company,
              then the Company shall offer a right of dissent to
              Registered Holders to the same extent that registered
              holders of Common Shares have a right of dissent under
              section 190 of the CBCA, subject to the provisions of
<PAGE>
              this paragraph.  The Custodian shall (after consultation
              with the Company), if so directed by a Registered Holder,
              but subject to the Custodian's rights under paragraph
              (ii), deliver a written objection pursuant to subsection
              190(5) of the CBCA in respect of all but not less than
              all of the Related Shares represented by such Registered
              Holder's Instalment Receipts and shall thereafter remit
              to such Registered Holder the notice received under
              subsection 190(6) of the CBCA.  The Registered Holder
              shall, if it desires to proceed to deliver a demand for
              payment under subsection 190(7) of the CBCA, first duly
              pay all unpaid Instalments and other amounts owing to the
              Selling Shareholder hereunder in respect of the
              Registered Holder's Instalment Receipts and become the
              registered holder of the relevant Related Shares, in
              which case the Company shall not object to the continued
              exercise of rights of dissent in respect of such shares
              solely on the grounds that the shares have been
              transferred from the Custodian to the Registered Holder
              pursuant to this agreement following the delivery of the
              written objection by the Custodian referred to above. 
              The Registered Holders acknowledge that the foregoing
              procedure is necessary in order to protect the value of
              the Collateral held pursuant to section 2 by the Security
              Agent on behalf of the Selling Shareholder.

       (iv)   Notwithstanding paragraph (i), a Registered Holder of an
              Instalment Receipt shall not be entitled to elect to
              receive Stock Dividends in lieu of Cash Dividends.  

(5)    Convening of Meetings.  Meetings of the Registered Holders may
be convened and held in accordance with the provisions of Schedule
4.

(6)    Transfers of Instalment Receipts.

                     (i)    A Registered Holder may transfer any of the
                            Registered Holder's Instalment Receipts, and
                            the rights represented thereby, in the manner
                            and subject to the terms and conditions set
                            out in this agreement and the schedules
                            hereto.  A transfer of an Instalment Receipt
                            by the Registered Holder of such Instalment
                            Receipt shall constitute a transfer of such
                            Registered Holder's rights hereunder in
                            respect of such Instalment Receipt and the
                            Related Shares.
<PAGE>
       (ii)   A person, including a transferor, who, directly or
              indirectly or through Intermediaries, requests
              registration of the transfer of an Instalment Receipt, is
              deemed to warrant such person's  authority to do so as or
              on behalf of the transferee.

   (iii)      Instalment Receipts shall, as between the transferor and
              transferee, be transferable by delivery thereof properly
              endorsed or accompanied by proper instruments of transfer
              in suitable form for transfer by delivery.

       (iv)   Except in respect of the transfers provided for in
              subsection 2(4), which shall be effected as provided for
              in that subsection, in order for a transferee of an
              Instalment Receipt to be entitled to obtain registration
              on the Register in respect of a transfer of such
              Instalment Receipt, the Registered Holder of such
              Instalment Receipt and the transferee shall be required
              to comply with the transfer requirements set out in the
              Instalment Receipt.

       (v)    If any Instalment Receipt shall become defaced, lost,
              stolen or destroyed, then it may be replaced on such
              terms, if any, as to evidence and indemnity with or
              without security (if such Instalment Receipt is lost,
              stolen or destroyed) as the Custodian may think fit but,
              in the case of defacement, the defaced Instalment Receipt
              shall be surrendered to the Custodian before a new
              Instalment Receipt is issued.  In the case of loss, theft
              or destruction, the Registered Holder shall also pay to
              the Custodian (if demanded) all expenses incidental to
              the investigation of evidence of loss, theft or
              destruction and the preparation of the requisite form of
              indemnity as aforesaid.  Any such indemnity shall, if so
              required by the Custodian, be in the form of an
              open-penalty bond for an indefinite amount in favour of
              the Selling Shareholder and the Custodian issued by an
              insurance company licensed to carry on business in the
              Province of Ontario.

       (vi)   Upon the registration on the Register of a transfer of an
              Instalment Receipt, the transferor of such Instalment
              Receipt shall cease to have any obligation to pay the
              Instalments in respect of the Instalment Shares
              represented by such Instalment Receipt, which obligation
              shall be conclusively deemed to have been assumed by the
              transferee of such Instalment Receipt.  Notwithstanding
              the foregoing provisions of this paragraph, upon the
              registration in the Register of the transfers of the
              Underwriters' Receipt from the Managing Underwriter, the
<PAGE>
              Underwriters shall cease to have any further rights under
              this agreement with respect to such Instalment Receipt
              and no recourse may be had against them in respect of any
              obligations under or pursuant to such Instalment Receipt
              except by way of enforcement against the Collateral as
              provided in this agreement, and the liability of the
              Underwriters in respect of such Instalment Receipt shall
              be limited to the extent, if any, that such liability may
              be required for the purposes of enforceability and
              enforcement of the Pledge.

    (vii)     In the event that:

              (a)    an Intermediary is the Registered Holder of an
                     Instalment Receipt at the Second Payment Time or
                     the Final Payment Time, as applicable;

              (b)    such Intermediary holds the Instalment Receipt on
                     behalf of a Non-registered Holder; and

              (c)    such Non-registered Holder has failed to pay in
                     full, or cause to be paid in full, when due, to the
                     Custodian the Second Instalment or the Final
                     Instalment, as applicable, in respect of the
                     Instalment Receipts held on its behalf by such
                     Intermediary (any such Non-registered Holder being
                     referred to in this paragraph as a "Non-registered
                     Defaulting Purchaser");

              then, forthwith after the Second Payment Time or the
              Final Payment Time, as applicable, but in any event prior
              to the Selling Shareholder having realized upon the
              Collateral, such Intermediary may, notwithstanding
              subsection 8(11), cause to be transferred into the name
              of such Non-registered Defaulting Purchaser the
              Instalment Receipts held by such Intermediary on behalf
              of such Non-registered Defaulting Purchaser, and the
              Custodian shall register such transfer into the name of
              such Non-registered Defaulting Purchaser.

  
(viii)        To the extent not inconsistent with the terms of this
              agreement, the provisions of the CBCA respecting the
              transfer of securities shall apply, mutatis mutandis, to
              the transfer of Instalment Receipts.

(7)    Notices, Reports, etc.  Whenever the Company shall send to the
Custodian in its capacity as registered holder of Instalment Shares
any report, accounts, financial statement, circular or other
document relating in any way to the affairs of the Company, the
Company shall furnish to the Custodian sufficient quantities
<PAGE>
thereof to enable the Custodian to send, and the Custodian shall
send as soon as is reasonably practicable, to each Registered
Holder a copy thereof, provided that no Registered Holder shall by
virtue of this subsection become entitled thereto unless the
Registered Holder would be so entitled if the Registered Holder
were registered as a holder of Common Shares.

(8)    Inspection of the Register.  A Registered Holder may, upon
production of satisfactory evidence that the Registered Holder is
a Registered Holder, examine during the usual business hours of the
Company or the Transfer Agent or Custodian, as the case may be, and
may take extracts from, free of charge, the Register, any
securities register of the Company, the articles and the by-laws of
the Company, the minutes of meetings and resolutions of
shareholders of the Company and copies of all notices filed with
the Director under the CBCA.  Such examination shall take place at
the principal Stock and Bond Transfer office of the Custodian in
Toronto in the case of the Register; at the principal office of the
Transfer Agent or other agent of the Company in the case of any
securities register of the Company; and at the registered office of
the Company in the case of all other such records.

(9)    Record Dates.  The record date in respect of any of the rights
conferred by the holding of Instalment Receipts shall be the same
record date as that fixed by the Company in respect of the Related
Shares.

(10)   Payments by Cheque.  Any moneys to be distributed by the
Custodian to a Registered Holder may be paid by cheque sent by
mail, postage prepaid, to the Registered Holder, or in the case of
joint Registered Holders to the First Named, to the address shown
on the Register, or to such address as the Registered Holder may in
writing direct.  Every such cheque sent by mail shall be at the
risk of the Registered Holder and shall be made payable to the
order of the person to whom it is sent and the sending of such
cheque shall satisfy and discharge all liability for the amount
thereof as between the Registered Holder, on the one hand, and the
Custodian, the Company and the Selling Shareholder, on the other,
unless such cheque is not paid on due presentation; provided that
in the event of the non-receipt of such cheque by the person to
whom it is sent, or the loss or destruction thereof, the Custodian,
upon being furnished with reasonable evidence of such non-receipt,
loss or destruction and indemnity satisfactory to it, shall issue
to such person a replacement cheque for the amount of such cheque. 
Unless otherwise provided by applicable law, any amount represented
by such cheque which has not been presented for payment within 6
years after the date on which it was issued or which remains
unclaimed for a period of 6 years after the date of such
distribution shall be forfeited and shall be paid by the Custodian
at the written request of the Selling Shareholder, to or to the
order of the Selling Shareholder.
<PAGE>
(11)   U.S.Tax Information Reporting.   For purposes of the
"portfolio interest" rules under United States tax law, the
Custodian shall act as a foreign paying agent in respect of the
Registered Holders who are U.S. Persons with respect to their
obligation to pay Instalments to any payee who is a foreign
corporation for purposes of Section 881(a) of the U.S. Internal
Revenue Code of 1986, as amended (the "Code") or a nonresident
alien individual for purposes of Section 871(a) of the Code.  In
the event of sale or transfer by the Selling Shareholder of the
right to receive Instalments or in the event of any subsequent
transfer, the purchaser or the transferee shall be required to
provide the Custodian with 2 duly completed copies of United States
Internal Revenue Service Form W-8 or W-9, or successor applicable
form, or any other applicable form duly requested by the Custodian,
as well as a certificate representing that the purchaser or
transferee is neither a 10%, within the meaning of Section
871(h)(3)(B) of the Code, shareholder of any of the Registered
Holders who are U.S. Persons nor a controlled foreign corporation
with respect to which any of the Registered Holders who are U.S.
Persons is a related person within the meaning of Section 864(d)(4)
of the Code (or, in lieu of such form and certificate, such
purchaser or transferee may provide the Custodian, if applicable,
with United States Internal Revenue Service Form 1001 or 4224
representing that such purchaser or transferee is exempt from
United States federal withholding tax on the portion of any
Instalment constituting interest or original issue discount for
United States federal income tax purposes), unless such purchaser
or transferee is a U.S. Person or a corporation organized under the
laws of the United States or any State thereof (and furnishes the
Custodian with a duly completed United States Internal Revenue
Service Form W-9).  If such a purchaser or transferee does not
provide the Custodian with the appropriate forms and certificate
and otherwise fails to demonstrate its exemption from United States
federal withholding tax on any portion of an Instalment
constituting interest or original issue discount for United States
federal income tax purposes, then the Custodian shall withhold the
appropriate amount of tax from any payment to such purchaser or
transferee from Registered Holders who are U. S. Persons and remit
such tax to the United States Internal Revenue Service on behalf of
the Registered Holders who are U.S. Persons.  Notwithstanding the
provisions of subsection 10(2), the Selling Shareholder and the
Custodian may, at any time and from time to time, modify, amend,
supplement or delete all or any part of this subsection, provided
that, in their reasonable opinion, such modification, amendment,
supplement or deletion does not materially prejudice the Registered
Holders as a group or the Underwriters.

8.     The Custodian and the Security Agent
<PAGE>
(1)    Appointment of Custodian. The Selling Shareholder hereby
appoints Montreal Trust Company of Canada as the initial Custodian
under and for the purposes of this agreement, and Montreal Trust
Company of Canada hereby accepts such appointment.

(2)    Appointment of Security Agent.  The Selling Shareholder hereby
appoints The R-M Trust Company  as the initial Security Agent under
and for the purposes of this agreement, and The R-M Trust Company
hereby accepts such appointment.  

(3)    Termination of Appointment. The Selling Shareholder may at any
time, and within 60 days after the receipt by it of written notice
from the Custodian that it wishes its appointment terminated or
from the Security Agent that it wishes its appointment terminated,
shall, terminate such appointment.  The Selling Shareholder shall,
concurrently with any such termination of the appointment of the
Custodian or the Security Agent, appoint a new Custodian or a new
Security Agent, as the case may be.  Any appointment of a new
Custodian or a new Security Agent shall be represented by a written
agreement among the new Custodian or  Security Agent, the Selling
Shareholder and the Company, in which the new Custodian or Security
Agent shall undertake and agree to perform its obligations as such
under this agreement.  Each of the Custodian and the Security Agent
shall be a body corporate registered to carry on business as a
trust corporation under the laws of the Province of Ontario or, in
the case of the Security Agent, a corporation having its registered
and principal office in the Province of Ontario and an affiliate of
or otherwise under the de facto control and management of such a
registered trust corporation.

(4)    Notice of Change of the Custodian or the Security Agent. 
Notice of any change of the Custodian or the Security Agent shall
be given by the successor Custodian or the successor Security
Agent, as the case may be, to the Registered Holders within 30 days
after the appointment of such successor Custodian and/or successor
Security Agent.

(5)    Consequences of Change of the Custodian or the Security Agent. 
If the appointment of the Custodian hereunder terminates for any
reason whatsoever, the Custodian shall, on the date on which such
termination takes effect, deliver to the Transfer Agent duly
executed instruments of transfer and assignment in favour of the
successor Custodian of the Instalment Shares, vest or cause to be
vested in the successor Custodian any cash, securities or other
property then held by it hereunder and deliver to the successor
Custodian the Register and all other books and records maintained
by it pursuant to this agreement, upon payment of any outstanding
fees owed.  Upon such delivery and vesting being carried out, the
successor Custodian shall be substituted for its predecessor for
all purposes hereof.  If the appointment of the Security Agent
<PAGE>
hereunder terminates for any reason whatsoever, the Security Agent
shall, on the date on which such termination takes effect, deliver
to the Transfer Agent the share certificate(s) representing the
Instalment Shares and vest or cause to be vested in the successor
Security Agent any cash, securities or other property held by it
hereunder.  Upon such delivery and vesting being carried out, the
successor Security Agent shall be substituted for its predecessor
for all purposes hereof.  Upon the delivery to the Transfer Agent
of the share certificate(s) representing the Instalment Shares and
duly executed instruments of transfer and assignment as aforesaid,
the Company shall cause the registration of the Instalment Shares
in the name of the successor Custodian or the delivery to the
successor Security Agent of the share certificate(s) representing
the Instalment Shares, registered in the name of the successor
Custodian, as the case may be.  Any expense payable as a result of
the termination of the appointment of the Custodian or the Security
Agent shall be paid by the Selling Shareholder if such termination
is at the instance of the Selling Shareholder; provided that if the
termination of the Custodian is at its request and without any
prior request or fault of the Selling Shareholder, such expense
shall be paid by the Custodian.

(6)    Remuneration and Reimbursement of the Custodian and the
Security Agent. The Custodian and the Security Agent shall each be
remunerated for the performance of its duties hereunder, and
reimbursed in respect of its costs and expenses, by the Selling
Shareholder and by Sun at such rate and in such manner as may from
time to time be agreed in writing by the parties concerned.

(7)    The Register.  The Custodian shall cause a register to be kept
at its principal Stock and Bond Transfer office in the Municipality
of Metropolitan Toronto, Ontario and shall ensure that the
following particulars are entered therein:

       (i)    the names and addresses of the Registered Holders;

       (ii)   a statement of each holding of Related Shares represented
              by Instalment Receipts (for which purpose separate
              holdings by the same Registered Holder need only be
              aggregated if the Registered Holder's name and address in
              respect of each holding are identical);

    (iii)     the date on which each person was entered in the Register
              as a Registered Holder in respect of each holding; and

       (iv)   the date on which each person ceased to be the Registered
              Holder in respect of each holding.

(8)    Records Retention.  The Custodian shall retain until the
termination of this agreement, and the Selling Shareholder shall
retain or cause to be retained until the sixth anniversary of the
day of the Final Payment Time:
<PAGE>
       (i)    all instruments of transfer of Instalment Receipts which
              are lodged for registration (or copies thereof),
              including the details shown thereon of the persons by or
              through whom they are lodged; and

       (ii)   all cancelled Instalment Receipts (or copies thereof).

(9)    Availability of Records.  The Custodian shall ensure that the
Register and any other books or records caused to be maintained by
it hereunder are promptly made available, and that copies thereof
are supplied, as and when requested by the Selling Shareholder or
the Company so to do.

(10)   Transfer Facilities.  The Custodian shall cause facilities to
be maintained for the transfer and delivery of Instalment Receipts
at its principal Stock and Bond Transfer office in each of the
Designated Cities.

(11)   No Transfers After Second Payment Time or Final Payment Time.
Except as provided in paragraph 7(6)(vii), the Custodian shall not
accept any transfer of a First Instalment Receipt after the Second
Payment Time or any transfer of a Second Instalment Receipt after
the Final Payment Time.  

(12)   Documents Forwarded to the Selling Shareholder. Immediately
prior to the termination of this agreement, the Custodian shall
deliver to the Selling Shareholder, or as it may direct in writing,
the documents referred to in subsections (7) and (8) and all other
property in its possession as a result of this agreement and not at
such time otherwise disposed of in accordance with the terms of
this agreement.

(13)   Custodian's Performance of Duties.  In performing its duties
hereunder, the Custodian will act diligently, honestly and in good
faith and, subject always to express obligations to the Selling
Shareholder in respect of the Collateral specified in this
agreement, with a view to the best interests of the Registered
Holders and shall exercise the same degree of care as a reasonably
prudent custodian would exercise in comparable circumstances.

(14)   Security Agent's Performance of Duties.   In performing its
duties hereunder, the Security Agent will act diligently, honestly
and in good faith and with a view to the best interests of the
Selling Shareholder and shall exercise the same degree of care as
a reasonably prudent security agent would exercise in comparable
circumstances.  

(15)   No Indemnity.  It is agreed that neither the Custodian nor the
Security Agent shall have any claims against the Underwriters or
the Company for any indemnification hereunder.
<PAGE>
9.     Protection and Indemnity of the Custodian, the Security
       Agent and the Company

(1)    Reliance on Experts.  Each of the Custodian and the Security
Agent may rely and act on the opinion or advice of, or information
obtained from, any lawyer, banker, broker, accountant or other
expert appointed or retained by either the Company or the Selling
Shareholder and the Custodian and the Security Agent shall not be
responsible for any loss occasioned by so relying and acting.

(2)    Reliance on Certificate. Each of the Custodian and the
Security Agent may in appropriate circumstances request, and may
rely on and accept as sufficient evidence of any fact or matter, a
certificate signed by any authorized signatory or signatories of
the Company or the Selling Shareholder, whichever is appropriate,
or, in addition, in the case of the Security Agent, of the
Custodian, as to the fact or matter upon which it may, in the
exercise of any of its duties, powers, authorities and discretions
hereunder, be required to be satisfied or to have information, and
it shall not be bound to call for further evidence and not be
responsible for any loss that may be occasioned by acting on any
such certificate.

(3)    Discretion.  Each of the Custodian and the Security Agent
shall, as regards all the powers, authorities and discretions
hereby vested in it, have reasonable discretion as to the exercise
thereof and it shall not be responsible for any loss, costs,
damages, expenses or inconvenience which may result from the
exercise or non-exercise thereof in the absence of negligence.

(4)    Indemnification of Custodian and Security Agent. The Custodian
and the Security Agent, and every attorney, manager, agent,
delegate or other person appointed by either of them under this
agreement (the "Agents") is each hereby indemnified by the Selling
Shareholder and by Sun  from and against all losses, liabilities,
claims, proceedings, actions, demands and damages and all costs and
expenses in connection therewith which it may incur or which may be
made or brought against it as a result of the execution or
purported execution of its duties or obligations under or pursuant
to this agreement; provided that this indemnity applies only to the
extent that such losses, liabilities, claims, proceedings, demands
or damages or costs or expenses in connection therewith do not
result from the wilful act or default or negligence of, or breach
of the obligations of the Custodian or the Security Agent hereunder
by, the Custodian or the Security Agent, as applicable,  or any of
its Agents.

(5)    Indemnification of the Company.  The Company is hereby
indemnified by the Selling Shareholder and by Sun from and against
all losses, liabilities, claims, proceedings, actions, demands and
damages and all costs and expenses in connection therewith which it
<PAGE>
may incur or which may be made or brought against it which arise
out of, or in connection with, this agreement; provided that this
indemnity applies only to the extent that such losses, liabilities,
claims, proceedings, actions, demands or damages or costs or
expenses in connection therewith do not result from the wilful act
or default or negligence of, or breach of its obligations hereunder
by, the Company.

(6)    Notice of Claims. If any action or claim shall be brought
against the Custodian or the Security Agent, any of the Agents or
the Company in respect of which it appears to the Custodian or the
Security Agent or any Agent in question or the Company, as the case
may be, that indemnity may be sought by such person from the
Selling Shareholder and Sun pursuant to subsections (4) or (5), as
the case may be, the Custodian, the Security Agent and the Agent or
the Company, as the case may be, shall as soon as practicable
notify the Selling Shareholder and Sun in writing of such action or
claim and if the Selling Shareholder or Sun assumes the defence of
such action or claim in accordance with this subsection, the
Custodian, the Security Agent and the Agent, or the Company, as the
case may be, shall provide the Selling Shareholder and Sun, subject
to the indemnity contained in subsections (4) or (5), as the case
may be, with such information and assistance as the Selling
Shareholder and Sun shall reasonably request.  The Selling
Shareholder and Sun shall, subject as hereinafter in this
subsection provided, be entitled (but not required) to assume the
defence of any such action or claim through legal counsel selected
by the Selling Shareholder and Sun and acceptable to the
indemnified party acting reasonably and no admission of liability
shall be made by the Selling Shareholder or by Sun or by the
indemnified party without, in each case, the prior written consent
of each of the others, such consent not to be unreasonably
withheld. An indemnified party shall have the right to employ
separate counsel in any such action or claim and participate in the
defence thereof, but the fees and expenses of such counsel shall be
at the expense of the indemnified party unless (a) the Selling
Shareholder and Sun fail to assume the defence of such action or
claim on behalf of the indemnified party within 21 days after
receiving notice of such action or claim, or (b) the Selling
Shareholder and Sun otherwise agree in writing, or (c) the named
parties to such action or claim include both the indemnified party
and the Selling Shareholder and/or Sun and the indemnified party
shall have been advised by counsel that there may be one or more
legal defences available to it that are different from or in
addition to those available to the Selling Shareholder and/or Sun,
as the case may be, and if the indemnified party notifies the
Selling Shareholder and Sun in writing that it elects to employ its
own legal advisers, in each of which cases the Selling Shareholder
and Sun shall not have the right to assume the defence of such
action or claim on behalf of the indemnified party, but the Selling
<PAGE>
Shareholder and Sun shall be liable to pay the reasonable fees and
expenses of one firm of separate counsel for all indemnified
parties and, in addition, one firm of local counsel in each
applicable jurisdiction.

(7)    Limitation of Indemnities. The indemnities contained in
subsections (4) and (5) shall not extend to any losses,
liabilities, claims, proceedings, actions, demands or damages which
may result from the settlement or compromise of any action or claim
brought against the Custodian, the Security Agent or an Agent or
the Company, as the case may be, made or effected without the prior
written consent of the Selling Shareholder and Sun (such consent
not to be unreasonably withheld in a case where the Selling
Shareholder and Sun have not at the time such consent is sought
assumed the defence of the action or claim) or, except as provided
in subsection (6), to any legal expenses which may result from the
employment by the Custodian, the Security Agent or an Agent or the
Company, as the case may be, of its own legal advisers in
connection with any action or claim against it after the defence of
such action or claim has been assumed by the Selling Shareholder
and Sun.

(8)    Reliance on Minutes. The Custodian shall not be responsible
for having acted upon any resolution purporting to have been passed
at any meeting of Registered Holders in respect whereof minutes
have been made and signed though it may subsequently be found that
there was some defect in the constitution of the meeting or the
passing of the resolution or that for any reason the resolution was
not valid or binding upon the Registered Holders.

(9)    Non-Entitlement to Indemnity. Nothing in the preceding
subsections of this section shall, in any case in which the
Custodian or the Security Agent has failed to show the degree of
care and diligence required of it hereunder or by applicable law,
exempt the Custodian or the Security Agent from or indemnify it
against any liability in relation to its duties hereunder.

(10)   Conflict of Interest. Each of the Custodian and the Security
Agent, in the performance of its obligations hereunder, shall be
the agent of the Selling Shareholder and not the agent of the
Underwriters or of any Registered Holder of an Instalment Receipt.
The Custodian shall not acquire, hold or deal with in its personal
capacity, either in its own name or in the name of a nominee, any
Instalment Receipts or any Instalment Shares but may so acquire,
hold or deal with any other shares or securities or interests
therein for the time being issued by the Company or enter into any
contract or have financial dealings with the Company or  the
Selling Shareholder without being liable to account therefor under
this agreement.  In addition, the Custodian shall be entitled to
acquire, hold and deal in Instalment Receipts and, after the
<PAGE>
issuance as provided in subsection 5(3) of share  certificates
representing any Instalment Shares, such Instalment Shares, on
behalf of any estate, trust or person in respect of which it is an
executor, trustee or statutory guardian of property and on behalf
of any customer of the Custodian, in each case without being liable
to account therefor under this agreement.  The Security Agent shall
not acquire, hold or deal with in its personal capacity, on behalf
of any estate,  trust or person in respect of which it is an
executor, trustee or statutory guardian of property, on behalf or
for the account of any other person or in any other capacity
whatsoever, and either in its own name or in the name of such
estate, trust or person or the name of a nominee, and will not in
any manner act as the agent of any Registered Holder of, any
Instalment Receipt or, except as specifically provided herein and
as agent for the Selling Shareholder, any Instalment Shares.

10.    General

(1)    Notices.

       (i)    Any notice to be given by the Company or the  Selling
              Shareholder or Sun or the Custodian or the Security Agent
              to any of the others shall be signed by an authorized
              signatory of the party giving the notice. Any such notice
              shall be addressed to the relevant party at its address
              set out below or at such other address as may be notified
              from time to  time  in accordance with this section. Any
              such notice to the Selling Shareholder shall be addressed
              to Three Christina Center, 201 North Walnut Street, Suite
              1300, Wilmington, DE 19801, Attention: President. Any
              such notice to Sun shall be addressed to Ten Penn Center,
              1801 Market Street, Philadelphia, PA 19103-1699,
              Attention:  Assistant  General  Counsel.  Any  such
              notice to the Company shall be addressed to 36 York Mills
              Road,  North  York,  Ontario  M2P  2C5,  Attention:  Vice
              President and General Counsel. Any such notice to the
              Custodian shall be addressed to 8th Floor, 151 Front
              Street West, Toronto, Ontario M5J 2N1, Attention:
              Manager, Client Services.  Any such notice to the
              Security Agent shall be addressed to 5th Floor, 393
              University Avenue, Toronto, Ontario M5G 2M7, Attention:
              Manager, Corporate Trust.  Any such notice to the
              Underwriters shall be given to the Managing Underwriter
              and shall be addressed to Nesbitt Burns Inc., Suite 5000,
              1 First Canadian Place, Toronto, Ontario M5X 1H3,
              Attention:  D. K. Johnson.

       (ii)   Any notice to a party hereto shall be deemed to have been
              duly given if personally delivered.
<PAGE>
    (iii)     Any notice to be given and any documents to be sent to
              any Registered Holder may be given or sent to the
              Registered Shareholder's address shown on the Register in
              any manner permitted by the CBCA and the by-laws of the
              Company from time to time in force in respect of notices
              to shareholders and shall be deemed to be received (if
              given or sent in such a manner) at the time specified in
              the CBCA or such by-laws, the provisions of which shall
              apply mutatis mutandis to notices given or documents sent
              to Registered Holders.

       (iv)   Whenever payments are to be made or documents are to be
              sent to any Registered Holder by the Custodian or by the
              Selling Shareholder or by the Company, or by a Registered
              Holder to the Custodian or to the Selling Shareholder or
              to the Company, then if such payment is made or such
              document is sent by any manner other than personal
              delivery, such payment or document be so made or sent at
              the risk of the Registered Holder.

(2)    Power to Amend.  All and any provisions of this agreement and
the Instalment Receipts may from time to time be amended by
agreement among the Company, the Custodian, the Security Agent, the
Selling Shareholder and Sun in any respect which they deem
necessary or desirable, without the need for any consent by or on
behalf of the Underwriters or the Registered Holders, for the
purpose of curing any ambiguity or of curing, correcting or
supplementing any defective provision contained herein or in any
manner which the Company, the Custodian, the Security Agent, the
Selling Shareholder and Sun may deem necessary or expedient and
which does not in their reasonable opinion materially prejudice the
Registered Holders as a group or the Underwriters.  Any other
amendments shall, before being made by the Company, the Custodian,
the Security Agent, the Selling Shareholder and Sun, be authorized
by Special Resolution.  The Underwriters shall not be required or
entitled to be parties to any amending agreement, but no amendment
of this agreement shall in any manner modify or extend the
obligations or liabilities of the Underwriters hereunder. If this
agreement is amended, references herein to this agreement shall,
unless the context otherwise requires, be construed, as from the
date from which such amendment is expressed to be made, as
references to this agreement as so amended.

(3)    Compliance with Laws.   The Custodian may require Registered
Holders from time to time to execute or furnish such documents and
to furnish such information as, in the reasonable opinion of the
Custodian, may be necessary or appropriate to comply with any
fiscal or other laws or regulations relating to the Related Shares
or the Instalment Receipts or to rights and obligations represented
by the Instalment Receipts.
<PAGE>
(4)    Termination. This agreement and the rights and obligations of
the parties hereto shall terminate on the first day after the day
after which no further Instalments and other amounts payable
pursuant hereto in respect of the Instalment Shares remain unpaid
and no Instalment Shares or other property (other than cash
represented by cheques in favour of Registered Holders which have
not been presented for payment) remain deposited with the Custodian
or held by the Security Agent; provided, however, that such
termination shall not affect any obligation of any party hereto to
make any payment to any of the others or to Registered Holders
accrued at the date of termination or any obligation of a party
hereto to indemnify any of the other parties hereto (including,
without limitation, the indemnifications provided for in
subsections 9(4) and (5)) and that the provisions of paragraphs
5(4)(vi) and (viii) and 7(2)(vii) and subsections 7(10) and 8(8)
shall remain in full force and effect notwithstanding such
termination. From and after the Final Payment Time, the Instalment
Receipts shall cease, except as and to the extent provided in
subsection 5(3), to entitle the Registered Holders thereof to
become the registered holder of any Instalment Shares.

(5)    Joint and Several Liability.  The obligations of Sun and Sun
Canada under this agreement are joint and several and all
obligations of Sun or Sun Canada under this agreement are equally
the obligations of the other.

(6)    Governing Law. This agreement shall be governed by and
construed in accordance with the laws of the Province of Ontario
and the laws of Canada applicable therein and the courts of such
Province shall have exclusive jurisdiction over any dispute
hereunder, to which jurisdiction the parties attorn.

(7)    Document in English. The parties hereto acknowledge that they
have requested and are satisfied that this agreement and all
documents relating thereto be drafted in the English language. Les
parties aux presentes reconnaissent qu'elles ont exige que la
presente convention et tous les documents qui s'y rattachent soient
rediges, et executes en anglais et s'en declarent satisfaites.

(8)    Time of the Essence.  Time shall be of the essence of this
agreement.

(9)    Counterparts.  This agreement may be executed in any number of
counterparts and by different parties hereto in separate
counterparts, each of which when so executed shall be deemed to be
an original and all of which taken together shall constitute but
one and the same agreement.

11.    Assignment; Successor Rights.
<PAGE>
(1)    Assignment by the Selling Shareholder.  The Selling
Shareholder may freely assign, either absolutely or by way of
security, this agreement and/or all or any part of its rights under
this agreement to any person (each, an "assignee") without the
consent of or notice to any other party hereto; provided, however,
that no such assignment shall, except as provided in subsection
(2), relieve the Selling Shareholder or Sun from all or any part of
its obligations hereunder.

(2)    Assumption by Assignee.  The Selling Shareholder may, but
shall not be bound to, deliver to the Company, the Custodian and
the Security Agent an agreement by which an assignee which is one
or more Canadian Schedule I banks assumes the obligations and
agrees to be bound by all the terms and conditions of this
agreement to the extent of the assignment to the assignee as if
such assignee had been an original party hereto.  Upon any such
assignment and such assumption of the obligations of the Selling
Shareholder by an assignee, the Selling Shareholder and Sun, on the
one hand, and the Company, the Custodian and the Security Agent, on
the other hand, shall be mutually released from their respective
obligations hereunder to the extent of such assignment and
assumption and shall thenceforth have no liability or obligations
to each other to such extent, except in respect of matters which
shall have arisen prior to such assignment.

(3)    Information to Assignee.  The Selling Shareholder and Sun may
give any assignee or proposed assignee copies of financial
statements and other reports and information furnished to either of
them by or on behalf of the Company in connection with the offering
and sale of the Instalment Receipts if the Selling Shareholder and
Sun obtain from the assignee or proposed assignee substantially the
same agreement as to confidentiality, if any, as they have
furnished to the Company in connection with such statements,
reports and information, mutatis mutandis.

(4)    Certificates, etc.  The Company, the Custodian and the
Security Agent shall, without charge to the assignee, give such
certificates, acknowledgments and further assurances in respect of
this agreement as the Selling Shareholder, Sun or any assignee may
reasonably require in connection with any assignment pursuant to
subsection (1).

(5)    No Set-Off.  From and after the effective date of an
assignment to an assignee, no party to this agreement and no
Registered Holder shall have any right of set-off against any
amounts held by or under the control of such party hereunder or
pursuant hereto or against any amounts owing by such Registered
Holder hereunder, as the case may be, in respect of any
indebtedness of or claim against such assignee, whether settled or
not.
<PAGE>
(6)    Assignment by Other Parties.  None of the parties hereto other
than the Selling Shareholder may assign its rights under this
agreement, except as provided in section 8 in the case of the
Custodian and the Security Agent and in paragraph 7(6)(i) in the
case of a Registered Holder (including, without limitation, the
Managing Underwriter), without the prior written consent of the
parties hereto other than such proposed assignor.  

(7)    Successors and Assigns.  Subject to the foregoing provisions
of this section, this agreement shall enure to the benefit of and
be binding upon the parties hereto and their respective successors
and permitted assigns.

       IN WITNESS WHEREOF the parties have executed this agreement.

SUN CANADA, INC.


by:                                              
      
             Authorized Officer                  


SUN COMPANY, INC.


by:                                              
      
Manager, Finance-Mergers and
  Acquisitions                      
       


SUNCOR INC.

by:                                              
      


NESBITT BURNS INC.

by:                                              
      


GORDON CAPITAL CORPORATION


by:                                              
      

<PAGE>
RBC DOMINION SECURITIES INC.



by:                                              
      
 

WOOD GUNDY INC.


by:                                              
      





SCOTIAMcLEOD INC.


by:                                              
      




GOLDMAN SACHS CANADA
by GOLDMAN SACHS CANADA INC.

by:                                              



MIDLAND WALWYN CAPITAL INC.


by:                                              
      



<PAGE>
RICHARDSON GREENSHIELDS OF CANADA
LIMITED


by:                                              
      




FIRST MARATHON SECURITIES LIMITED


by:                                              
      


LEVESQUE BEAUBIEN GEOFFRION INC.

by:                                              
      



TORONTO DOMINION SECURITIES INC.


by:                                              
      



PETERS & CO. LIMITED


by:                                              
      


<PAGE>

              THE R-M TRUST COMPANY


              by: 

[Corporate Seal]                          Linda Whitfield
                                          Senior Solicitor


and by:  
Stephanie Knox 
Account Officer




MONTREAL TRUST COMPANY
OF CANADA


by:
[Corporate Seal]                          Assistant Vice-President


and by:  
Manager, Client Services
<PAGE>
SCHEDULE 1

Form of First Instalment Receipt






Printer's proof annexed




<PAGE>
SCHEDULE 2

Form of Second Instalment Receipt






Printer's proof annexed

<PAGE>
SCHEDULE 3

NOTICE OF PAYMENT DUE RELATING TO COMMON SHARES
OF SUNCOR INC.
SOLD BY SUN CANADA, INC.


[NAME OF REGISTERED HOLDER]


(1)    No. of common shares                    Number of [Insert 
       for which payment is due:               "First" or "Second",
                                               as applicable]
                                               Instalment Receipt:
                                               ---------------


(2)    Amount of [Insert "Second" 
       or "Final", as applicable] 
       Instalment per common share

       $13.00 [or as applicable]                        

(3)    Total amount of [Insert "Second" or "Final", as applicable]
Instalments:  
$                                                

(4)    Time and Date for Payment: by 1:00 p.m. (local time) [Second
Instalment, insert  "June 10, 1996". Final Instalment, insert 
"December 30, 1996".]

In accordance with the terms of the Instalment Receipt and Pledge
Agreement made as of June 8, 1995 and made among Sun Canada, Inc.,
Sun Company, Inc., Suncor Inc., Nesbitt Burns Inc. Gordon Capital
Corporation, RBC Dominion Securities Inc., Wood Gundy Inc.,
ScotiaMcLeod Inc., Goldman Sachs Canada, Midland Walwyn Capital
Inc., Richardson Greenshields of Canada Limited, First Marathon
Securities Limited, Levesque Beaubien Geoffrion Inc., Toronto
Dominion Securities Inc., Peters & Co. Limited, The R-M Trust
Company and Montreal Trust Company of Canada (the "Custodian") (the
"Instalment Receipt Agreement") the [Insert "Second" or "Final", as
applicable] Instalment of $13.00 per share on the number of common
shares of Suncor Inc. ("Common Shares") shown in (1) above is due
for payment not later than the time and date set out in (4) above. 
The total amount of [Insert "Second" or "Final", as applicable]
Instalments shown in (3) above must be sent or delivered to the
Custodian at one of the addresses shown below together with your
[Insert "First" or "Second", as applicable] Instalment Receipts so
that they are actually received by the Custodian by such time. 
<PAGE>
Failure to pay the total amount of the [Insert "Second" or "Final",
as applicable]  Instalments at or before the time for payment set
out in (4) above and to satisfy the other requirements set out in
this paragraph may result in your Common Shares being accepted by
Sun Canada, Inc. in satisfaction of the obligations secured by the
pledge thereof which secures, or sold by the Custodian pursuant to
the pledge thereof securing, among other things, the [Insert
"Second" or "Final", as applicable] Instalments.  The Instalment
Receipt Agreement also provides that you will be responsible for
your portion of the costs of sale, in the event of a sale and you
will be liable for any deficiency as and to the extent provided for
in such agreement.

In the Instalment Receipt Agreement, the Underwriters (as defined
therein) pledged the Common Shares purchased on an instalment basis
to secure payment of the Second and the Final Instalment.  If
payment of the [Insert "Second" or  "Final", as applicable]
Instalment is not duly received by the Custodian from a Registered
Holder of an Instalment Receipt at or prior to the time and date
set out in (4) above, the Instalment Receipt Agreement provides
that (except as set out below) any Common Shares (and any
substituted securities or property) then remaining pledged under
the Instalment Receipt Agreement in respect of such Instalment
Receipts, may, at the option of the Selling Shareholder, subject to
complying with applicable law, be reacquired by the Selling
Shareholder in full satisfaction of the obligations of such
Registered Holder.  The Instalment Receipt Agreement further
provides that the Selling Shareholder may direct the Custodian to
sell the Common Shares and any substituted securities or property
in respect of which payment of the [Insert "Second" or "Final", as
applicable] Instalment was not duly received, in accordance with
the requirements of applicable law and of the Instalment Receipt
Agreement, and remit to the Registered Holder of the relevant
Instalment Receipt the Registered Holder's pro rata portion of the
proceeds of such sale after deducting therefrom the amount of the
remaining unpaid Instalments together with the Registered Holder's
pro rata portion of the costs of such sale, which costs shall not,
in any event, exceed $1.00 per Common Share.  Notwithstanding the
foregoing, in the event that payment of the [Insert "Second" or 
"Final", as applicable] Instalment in respect of an aggregate of
less than 5% of the Common Shares represented by Instalment
Receipts is not duly received by the Custodian when due, the
Custodian must sell the Common Shares or any substituted securities
or property in respect of which payment of the [Insert "Second" or 
"Final", as applicable] Instalment has not been duly received and
apply the proceeds of such sale in the manner described above.  The
Instalment Receipt Agreement provides that, unless the Selling
Shareholder shall have reacquired the Common Shares in full
satisfaction of the obligations of a Registered Holder, the
foregoing shall not limit any other remedies available to the
<PAGE>
Selling Shareholder against such Registered Holder of an Instalment
Receipt in the event the proceeds of such sale are insufficient to
cover the amount of the [Insert "Second" or  "Final", as
applicable] Instalment and costs of sale (such costs not to exceed
$1.00 per Common Share), and accordingly, such Registered Holder
shall in such circumstances remain liable to the Selling
Shareholder for any such deficiency.

Registered Holders of Instalment Receipts who are non-residents of
Canada are required to pay the costs of all withholding taxes
payable in respect of any Cash Dividends, Excess Dividends, Stock
Dividends, Distributed Property or Reorganization.  Any such
withholding tax is payable on such distributions even if the
payment thereof is directed to the Selling Shareholder on account
of the non-resident's unpaid Instalment and even if there is not
sufficient cash in the distribution to pay such withholding tax. 
Provision for the payment of this tax by non-residents is set out
in the Instalment Receipt Agreement.

Following actual receipt of cleared funds in the total amount of
the [Insert "Second" or "Final", as applicable] Instalments and
satisfaction of the other requirements set out in the previous
paragraph, the Custodian will (except as provided in the Instalment
Receipt Agreement) cause a [Insert "Second Instalment Receipt" or
"share certificate", as applicable] for the number of Common Shares
shown in (1) above to be sent to you.

Payment may be made by certified cheque, banker's draft or money
order payable at par in Canada in Canadian dollars to MONTREAL
TRUST COMPANY OF CANADA at one of the addresses set out below.

All payments and deliveries are sent at the risk of the sender and
are only effective when cleared funds and such deliveries are
actually received.  If payments or deliveries are made by mail,
registered mail is strongly suggested. The Custodian is not obliged
to re-present a cheque which is returned unpaid on first
presentation or to inform you that it has been so returned.
<PAGE>
Addresses of Montreal Trust Company of Canada to which payment may
be sent:


           By Mail                                      By Hand

Stock Transfer Services
151 Front Street West
8th Floor
Toronto, Ontario
M5J 2N1<PAGE>
Stock Transfer Services
151 Front Street West
8th Floor
Toronto, Ontario
M5J 2N1<PAGE>
<PAGE>
Stock Transfer Services
Place Montreal Trust
6th Floor
1800 McGill College Avenue
Montreal, Quebec
H3A 3K9
<PAGE>
Stock Transfer Services
411 - 8th Avenue S.W.
Calgary, Alberta
T2P 1E7
<PAGE>
Stock Transfer Services
Eaton Centre
10200 - 102 Avenue
Edmonton, Alberta
T5J 4B7
<PAGE>
Stock Transfer Services
510 Burrard Street, 2nd Floor
Vancouver, British Columbia
V6C 3B9




<PAGE>
SCHEDULE 4

                               Meetings of Registered Holders

1.            Convening of Meeting

              The Custodian or Sun Canada and Sun (acting jointly) or
the Company may at any time convene a meeting of the Registered
Holders and the Custodian shall do so upon a requisition in writing
by the Registered Holders of Instalment Receipts representing at
least 5% of all Instalment Shares represented by Instalment
Receipts which are then outstanding and upon receiving such
indemnity against the costs of summoning and holding such meeting
as it may reasonably require.  The Company may at any time convene
a meeting of the Registered Holders at its own expense.  Every
meeting shall be held in the Municipality of Metropolitan Toronto,
Ontario or the City of Calgary, Alberta, or such other place in
Canada as the Company, Sun Canada, Sun and the Custodian may
decide.

2.            Notice of Meetings

              At least 21 days' notice, but not more than 50 days'
notice, specifying the place, day and hour of meeting shall be
given to the Registered Holders of outstanding Instalment Receipts
of any meeting of the Registered Holders.  The procedure for
sending notice of meeting and meeting-related materials set out in
NP 41 shall apply to all such meetings, mutatis mutandis.  A copy
of the notice shall be sent by prepaid mail to each of the Company,
Sun Canada and Sun, the Custodian  and the Security Agent, but no
notice need be sent to the person convening the meeting.  Such
notice shall specify the general nature of the business to be
transacted at the meeting thereby convened and shall be given in
the manner provided in the Instalment Receipt Agreement, but the
accidental omission to give such notice to, or the non-receipt of
such notice by, any Registered Holder, Sun Canada, Sun, the
Security Agent, the Custodian or the Company shall not invalidate
any of the proceedings at the meeting.  In case of a meeting being
convened for the purpose of passing a Special Resolution, the
notice shall also state the terms of the Special Resolution.  Any
Registered Holder present, either in person or by proxy, at any
meeting of the Registered Holders shall for all purposes be deemed
to have received due notice of such meeting and, where requisite,
of the purposes for which such meeting was convened.

3.            Quorum

              At any such meeting persons at least 2 in number being
the Registered Holders of Instalment Receipts representing at least
30% of the Instalment Shares represented by Instalment Receipts
which are then outstanding, and/or proxies for such Registered
Holders, shall (except for the purpose of passing a Special
Resolution) form a quorum for the transaction of business.  The
<PAGE>
quorum at any such meeting for passing a Special Resolution shall
be at least 2 persons who are the Registered Holders of Instalment
Receipts representing at least a majority of the Instalment Shares
represented by Instalment Receipts which are then outstanding
and/or proxies for such Registered Holders.  No business shall be
transacted at any meeting unless the requisite quorum be present at
the commencement of business. If within 15 minutes from the time
appointed for any meeting a quorum is not present, or, if
subsequent to the opening of a meeting there ceases to be a quorum
present, the meeting, if convened on the requisition of Registered
Holders, shall be dissolved but in any other case the meeting shall
stand adjourned to such day (not being less than 14 or more than 21
days thereafter), time and place as may be appointed by the Chair
and at such adjourned meeting the Registered Holders present in
person or by proxy and entitled to vote (whatever percentage of all
the Instalment Shares is represented by their Instalment Receipts)
shall form a quorum and shall have power to pass any Special
Resolution or other resolution and to decide upon all matters which
could properly have been disposed of at the meeting from which the
adjournment took place.  At least 10 days' notice of any adjourned
meeting at which a Special Resolution is to be submitted shall be
given in the manner provided in paragraph 2 of this schedule and
such notice shall state that 2 Registered Holders present in person
or by proxy at the adjourned meeting, whatever the percentage of
Instalment Shares is represented by their Instalment Receipts,
shall form a quorum.

4.            Chair

              Some person (who may but need not be a Registered Holder
or the proxy of a Registered Holder) nominated in writing by the
Custodian shall be entitled to take the chair at every such meeting
and if no person is so nominated or if at any meeting a person so
nominated shall not be present within 5 minutes after the time
appointed for holding the meeting or shall be unable or shall
refuse or fail to act, the Registered Holders present in person or
by proxy shall choose one of their number or a representative of
the Company, Sun Canada or Sun to be Chair.

5.            Attendance by Sun Canada, Sun, the Security Agent, the
              Custodian and Company

              Sun Canada, Sun, the Security Agent, the Custodian and
the Company and their duly authorized representatives may attend
and speak at any such meeting.

6.            Voting

              Every question, other than a Special Resolution,
submitted to a meeting of the Registered Holders shall be decided
<PAGE>
in the first instance by a show of hands and a majority of the
votes cast on such question shall be sufficient for all purposes
and shall be the decision of the meeting (except as otherwise
prescribed by law).  In case of an equality of votes, the Chair
shall, either on a show of hands or at a poll, have a casting vote
in addition to the votes (if any) to which the Chair may be
entitled as a Registered Holder or proxy for a Registered Holder. 
On a show of hands every Registered Holder or proxy for a
Registered Holder who is present in person shall have one vote.

7.            Chair's Declarations

              At any meeting of the Registered Holders, unless a poll
is demanded by the Chair or by at least one Registered Holder
present in person or by proxy (either before or after any vote by
a show of hands), a declaration by the Chair that a resolution has
been carried or lost or carried by a particular majority shall be
conclusive evidence of the fact.  The Chair's decision on all
matters or things shall be conclusive and binding upon the meeting.

8.            Polls

              If at any such meeting a poll is demanded as aforesaid,
or if the question to be considered is a proposed Special
Resolution, a poll shall be held in such manner and either at once
or after an adjournment as the Chair directs and the result of such
poll shall be deemed to be the resolution of the meeting at which
the poll was held.  The Chair may, or if a ballot is to be taken
shall, appoint one or more persons to act as scrutineers of the
meeting or any adjournment thereof. The demand for a poll may be
withdrawn at any time prior to the taking of a ballot.  On a poll
every Registered Holder who is present in person or by proxy shall
have one vote for each Instalment Share represented by such
Registered Holder's Instalment Receipts.

9.            Objections and Errors

              If (i) any objection shall be raised to the qualification
of any voter (whether on a show of hands or on a poll) or (ii) any
votes have been counted which ought not to have been counted or
have not been counted which ought to have been counted, then the
objection or error shall not vitiate the decision of the meeting or
adjourned meeting on any resolution unless the same is raised or
pointed out at the meeting or, as the case may be, the adjourned
meeting at which the vote objected to is given or tendered or at
which the error occurs.  Any objection or error shall be referred
to the Chair of the meeting and shall only vitiate the decision of
the meeting on any resolution if the Chair decides that the same
may have affected the decision of the meeting.  The decision of the
Chair on such matters shall be final and conclusive.
<PAGE>
10.           Adjournments

              The Chair may with the consent of (and shall if directed
by) any meeting at which a quorum is present adjourn the same from
time to time and from place to place, but if it appears to the
Chair of any meeting that it is likely to be impracticable to hold
or continue that meeting because of the number of Registered
Holders present in person or by proxy or wishing to attend, the
Chair may adjourn the meeting to another time and place or sine die
without the need for such consent.  No business shall be transacted
at any adjourned meeting except business which might lawfully have
been transacted at the meeting from which the adjournment took
place.  Except as provided in paragraph 3 of this schedule, it
shall not be necessary to give notice to the Registered Holders of
an adjourned meeting.

11.           Time and Place of Polls

              Any poll demanded at any meeting on the election of a
Chair or on any question of adjournment shall be taken at the
meeting without adjournment.  A poll demanded on any other question
shall be taken at such time and place as the Chair directs.

12.           Entitlement to Vote

              The Registered Holder or in the case of joint Registered
Holders any one of them shall be entitled to vote in respect of any
Instalment Receipts either in person or by proxy and in the latter
case as if such joint Registered Holder were solely entitled
thereto and if more than one of such joint Registered Holders be
present at any meeting either personally or by proxy that one of
the joint Registered Holders so present who is First Named shall
alone be entitled to vote.

13.           Form of Proxy

              Every instrument appointing a proxy shall be in writing
under the hand of the appointor or of its attorney duly authorized
in writing or in the case of a corporation under its corporate seal
or under the hand of its duly authorized representative or
attorney.

14.           Identity of Proxy

              A proxy need not be a Registered Holder.

15.           Lodging of Proxies

              The instrument appointing a proxy, the power of attorney
or the other authority (if any) under which it is signed or a
<PAGE>
notarially certified copy of such power or authority must be
deposited at the office of the Custodian at which notices may from
time to time be served on it under section 10 of the Instalment
Receipt Agreement or such other place as shall be appointed for
that purpose in the notice convening the meeting or in any document
accompanying such notice, prior to the time appointed for holding
the meeting or the taking of a poll at which the person named in
such instrument proposes to vote, or, if specified in the notice
convening the meeting or in any document accompanying such notice,
not less than 48 hours before the time appointed for holding the
meeting or adjourned meeting or the taking of a poll at which the
person named in such instrument proposes to vote.  A vote given in
accordance with the terms of an instrument of proxy shall be valid
notwithstanding the previous death or insanity of the principal or
revocation of the proxy or of the power or authority under which
the instrument of proxy was signed or the transfer of the
Instalment Receipts in respect of which the vote is given, provided
no intimation in writing of the death, insanity, revocation or
transfer stall have been received at the said office of the
Custodian at which notices may from time to time be served on it
under section 10 of the Instalment Receipt Agreement before the
commencement of the meeting or adjourned meeting or the taking of
a poll at which the instrument of proxy is to be used.  No
instrument appointing a proxy or power or authority shall be valid
after the expiration of 12 months from the date named in it as the
date of its execution.  The instrument appointing a proxy shall be
deemed to confer authority to demand or join in demanding a poll.

16.           Special Resolution

              A meeting of the Registered Holders shall, in addition to
the powers given in the Instalment Receipt Agreement and above in
this schedule, have the following powers exercisable by Special
Resolution, namely:

        (a)     power to sanction any modification or compromise of or
                arrangement in respect of the rights of the Registered
                Holders against the Company, the Custodian or the
                Selling Shareholder whether such rights shall arise
                under the Instalment Receipt Agreement or otherwise;

        (b)     power to assent to any modifications of, additions or
                amendments to or deletions from the provisions contained
                in the Instalment Receipt Agreement or the Instalment
                Receipts proposed or agreed to by the Company and the
                Selling Shareholder and to authorize the Custodian on
                its own behalf and on behalf of the Registered Holders
                to concur in and execute any supplemental agreement
                embodying any such modifications, additions, amendments
                and/or deletions;
<PAGE>
        (c)     power to agree to the release or exoneration of the
                Custodian from any liability in respect of anything done
                or omitted to be done by the Custodian before the giving
                of such release; and

        (d)     power to authorize the Custodian to agree to the
                abridgement of the required time for the giving of any
                notice of, or to waive notice of, any meeting of
                shareholders of the Company or to sign a resolution in
                writing of shareholders of the Company,

provided that no meeting of Registered Holders shall have power to
vary the rights of any Registered Holder, on due compliance with
the provisions of the Instalment Receipt Agreement, to pay for, and
take a transfer of, the Related Shares represented by his
Instalment Receipts and, pending such transfer, to enjoy all the
rights of ownership conferred by the Instalment Receipt Agreement
upon him in respect of the Related Shares represented by his
Instalment Receipts or to modify or abrogate any right any
Registered Holder would otherwise have to receive the profits and
income rising directly or indirectly from the Related Shares
represented by his Instalment Receipts.

17.           Binding Effect of Special Resolution

              A Special Resolution passed at a meeting of the
Registered Holders duly convened and held in accordance with this
agreement shall be binding upon all the Registered Holders whether
present or not present at such meeting and each of the Registered
Holders and the Custodian (subject to the provisions for its
indemnity contained in the Instalment Receipt Agreement) shall be
bound to give effect thereto accordingly.

18.           Meaning of "Special Resolution"

              The expression "Special Resolution" when used in this
schedule means a resolution passed at a meeting of the Registered
Holders duly convened and held in accordance with the provisions
herein contained relating to a meeting for passing a Special
Resolution by a majority consisting of not less than two-thirds of
the votes given on a poll.

19.           Resolutions in Writing

              A resolution in writing signed by or on behalf of all the
Registered Holders of outstanding Instalment Receipts shall for all
purposes be as valid and effectual as a Special Resolution passed
at a meeting of the Registered Holders duly convened and held. 
Such resolution in writing may be contained in one or more
<PAGE>
counterparts each signed by or on behalf of one or more of the
Registered Holders.

20.           Minutes

              Minutes of all resolutions and proceedings at every such
meeting as aforesaid shall be made and duly entered in books to be
from time to time provided for that purpose by the Custodian and
any such minutes as aforesaid if purporting to be signed by the
Chair of the meeting at which such resolutions were passed or
proceedings had or by the Chair of the next succeeding meeting of
the Registered Holders shall be conclusive evidence of the matters
therein contained and until the contrary is proved every such
meeting in respect of the proceedings of which minutes have been
made shall be deemed to have been duly convened and held and all
resolutions passed and proceedings had thereat to have been duly
passed and had.

21.           Relationship with Instalment Receipt Agreement

              The provisions of this schedule are in addition to and
not in substitution for the provisions of the Instalment Receipt
Agreement concerning meetings of the Registered Holders and notices
thereof.

22.           Time

              In determining under any provisions of this schedule when
notice of any meeting must be given, the date of giving of the
notice shall be included and the date of the meeting shall be
excluded.

23.           Definitions.

              In this schedule, "Instalment Receipt Agreement" means
the agreement made as of June 8, 1995 among Sun Canada, Inc., Sun
Company, Inc., Suncor Inc., Nesbitt Burns Inc., Gordon Capital
Corporation, RBC Dominion Securities Inc., Wood Gundy Inc.,
ScotiaMcLeod Inc., Goldman Sachs Canada, Midland Walwyn Capital
Inc., Richardson Greenshields of Canada Limited, First Marathon
Securities Limited, Levesque Beaubien Geoffrion Inc., Toronto
Dominion Securities Inc., Peters & Co. Limited, The R-M Trust
Company and Montreal Trust Company of Canada providing, inter alia,
for the issuance of Instalment Receipts, and terms defined in the
Instalment Receipt Agreement have the meanings ascribed to them
therein when used in this schedule.




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