Commission File Number:    0-9773 

                         TASA PRODUCTS LIMITED   
          (Exact name of registrant as specified in it's charter)
        
            Washington                          91-1121874 
    (State or other Jurisdiction of        (IRS Employer ID No.)
    incorporation or organization)

                     14508 SE 51st, Bellevue, WA  98006
             (Address and zip code of principal executive offices)

    Registrant's telephone number, including area code:  (425) 746-6761

   
                                             
         Indicate by check mark whether the registrant (1) has filed
    all reports required to be filed by Section 13 or 15(d) of the
    Securities Exchange Act of 1934 during the preceding 12 months (or
    for such shorter period that the registrant was required to file
    such reports), and (2) has been subject to such filing requirements
    for the past 90 days.

                  Yes:   X               No:         

                     DOCUMENTS INCORPORATED BY REFERENCE

    Form S-1, TASA Products Limited, Commission File No. 0-9773, but
    excluding the balance sheet of TASA Products Limited together with
    the report of independent certified public accountants, is
    incorporated by reference.
                                                                   
   
                       PART I - FINANCIAL INFORMATION
     
    Item 1:    Financial Statements

    See Appendix A
     
    Item 2:    Management's Discussion and Analysis of the Financial
               Condition and Results of Operations
   
    Sales, amounting to about $661,000, were made by LINC Technology
    Corporation in the first quarter of 1999.  Accounting of the
    amount of sales on products subject to partnership royalty will
    not be done until the end of the calender year.
   
    In 1995, a new royalty agreement was put into effect in order to
    reduce administrative expenses.  Under the new plan, no royalties
    will accrue to the partnership until a total of $300,000.00 of
    sales on products licensed to LINC Technology Corporation have
    been generated and collected.  At that point, a lump sum royalty
    payment of $15,000.00 will be paid to the patrnership group of
    TASA Products Limited (the Partnership), Energy Sciences Limited
    Partnership, Telemetric Controls Limited Partnership, and
    Communications Link Limited Partnership.  After such payment,
    again no royalty will accrue or be owed until another $300,000.00
    in sales has occured, after which a second lump sum of $15,000.00
    is due, and so forth.   LINC Technology Corporation will be
    responsible for periodic mailings to the partnership at its
    expense.  Bases on IRS regulations, no partnership 1065 tax
    returns and K-1s will have to be filed or issued until the royalty
    accrues.  As a result of this new arrangement, no royalties
    accrued in this fiscal period.
   
    The partnership originally had licensed the manufacturing and sale
    of its products to Communications Research Corporation, (CRC) a
    subsidiary of Energy Sciences Corporation, (ESC).  ESC and the
    Partnership entered Chapter 11 bankruptcy proceedings on April 29,
    1986.  On May 13, 1988, ESC's bankruptcy was dismissed and all
    remaining assets, primarily amounts owed to ESC by the
    partnerships and the rights to produce electronic products at CRC,
    were repossessed by the sole secured creditor of ESC, Mr. Thomas
    Murphy.  A new company was formed in September 1988, called LINC
    Technology Corporation. The company is owned, at present, by
    Messrs. Maes, Steffey, and Nichols in the amount of 19% each; Mr.
    Murphy owns 10% and the balance of 33% is owned by outside
    investors.  Mr. Nichols resigned from LINC in August 1991, but
    remains a stockholder.  LINC has been initially privately financed
    with $49,000 of cash to pursue a variety of opportunities in
    electronics and data communications.  LINC believes that a market
    remains for some of the partnerships' products.  Initial emphasis
    is on LCM and DOVE.  A license has been entered into between the
    partnership and LINC, similar in terms to that which existed with
    CRC, with the exception that in return for elimination of most of
    the debt owed by the partnerships to ESC, (and now, therefore, Mr.
    Murphy), and in recognition of the need to attract more capital
    for LINC, the royalty to be paid the partnerships is set at 5% of
    gross sales, (compared to the prior formula, ranging from 10% down
    to 6%).  The new royalty is divided between partnerships in the
    case of joint ownership of rights, such as the case with DOVE, for
    example.  All royalties were deferred for three years from
    September 1988 in order to allow LINC to build its working
    capital.  Starting in September 1991, royalties are 1% of gross
    sales for twelve months, 3% of gross sales for the next twelve
    months and 5% thereafter.  The royalty arrangement has been
    modified slightly as described in the first paragraph.
   
    LINC Technology Corporation's address is 2635 151st Place NE
    Redmond, WA 98052 and telephone 425-882-2206.  Modest sales
    continue to be made but are still irregular quarter to quarter. 
    The company concentrates on industrial data communications.             
    There can be no guarantee that LINC will be successful, that
    capital can be obtained or that sufficient sales will result so
    that any significant royalties will be paid to the partnership.   

    LINC filed a registration statement with the State of Washington,
    under the ULOR provision, for sale of up to $450,000 worth of its
    common stock, which became effective May 9, 1989.  No stock was sold
    under the offering and it was withdrawn on May 10, 1990.  LINC intends
    to continue to pursue either public or private financing, but there can
    be no assurance that such financing will be available.  Thus far
    LINC has supported its growth from its own cash flow.
                          
                       PART II - OTHER INFORMATION

    Item 1:    Legal Proceedings

    The staff of the Securities and Exchange Commission's Division of
    Enforcement recommended to the Commission that it authorize the
    staff to file a civil injunction action against the Partnership and 
    Messrs. Maes and Steffey to require timely filing of reports with
    the commission.  Such an injunction was entered on June 25, 1986. 
    All subsequent reports have been timely filed.
   
    On October 16, 1989 the U.S. Bankruptcy Court ordered the conversion of
    the partnership's Chapter 11 to a Chapter 7.  On May 11, 1990, the
    partnership filed an amended motion to dismiss the Chapter 7.  The
    motion was granted on June 21, 1990 and the partnership is no
    longer in bankruptcy.
                                          
    Item 2:  Changes In Securities: None
   
    Item 3:  Defaults Upon Senior Securities: None
   
    Item 4:  Submission Of Matters To A Vote Of Security Holders: None
   
    Item 5:  Other Information: None
                                     
    Item 6:  Exhibits, Financial Statement Schedules, and Reports
               on Form 8-K

          a)   Documents filed as part of this Report: Unaudited
               financial statement.

          b)   Reports on Form 8-K: None.
   
                                     
                              Appendix A
                                         
                         TASA PRODUCTS LIMITED
                             BALANCE SHEET
                             MARCH 31, 1999
                              (UNAUDITED)
                                                        
   
    ASSETS                              
    Cash                                       $        0       
    Royalties Receivable                                0        
                                                    --------           
            TOTAL CURRENT ASSETS               $        0        

    Intangible Assets Less Amortization                 0       
    Receivable from Affiliates Less Allowance           0       
                                                    --------             
            TOTAL ASSETS                       $        0        


    LIABILITIES AND PARTNERS' EQUITY
    Accounts Payable                           $        0      
    Taxes Payable                                       0       
                                                    --------              
            TOTAL CURRENT LIABILITIES                   0       
   
    Payable to Affiliates                         109,443      
    Interest Payable                              875,376       
    Notes Payable                               1,400,000    
                                          
                                                ------------             
            TOTAL LIABILITIES                   2,384,819    

    Partners' Capital                          (2,384,819)  
                                                ------------             
            TOTAL LIABILITIES
            AND PARTNER'S EQUITY                        0       
                                                                          
   
                           TASA PRODUCTS LIMITED
                            STATEMENT OF INCOME
                           FOR THE QUARTER ENDING
                               MARCH 31, 1999
                                (UNAUDITED)
                                                                          
                                            
    Royalty Revenue                                   $   0   
                                                 
    Expenses                                              0
                                                         -----
    Net Income (Loss)                                 $   0    

     
                                                                         
                           TASA PRODUCTS LIMITED
                          STATEMENT OF CASH FLOWS
                           FOR THE QUARTER ENDING
                               MARCH 31, 1999
                                (UNAUDITED)


    Net Cash Provided By Operating Activities            $ 0

    Net Cash Used By Investing Activities                  0

    Net Cash Provided By Financing Activities              0
                                                          -----
    Net Increase In Cash                                 $ 0

      Cash At Beginning Of Period                        $ 0
                                                         ------
      Cash At End Of Period                              $ 0
   
          
   
                                                          
                            SIGNATURES

    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.
                                  
                                TASA PRODUCTS LIMITED
                                     (Registrant)
   
           4/19/99            Michel E. Maes, General Partner
           Date               (Signature)