<ARTICLE>                     5
<CURRENCY>                    U.S. DOLLARS
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                              DEC-31-1998
<PERIOD-START>                                 JAN-1-1998
<PERIOD-END>                                   JUN-30-1998
<EXCHANGE-RATE>                                1
<CASH>                                         13,820
<SECURITIES>                                   0
<RECEIVABLES>                                  219,835
<ALLOWANCES>                                   0
<INVENTORY>                                    348,097
<CURRENT-ASSETS>                               886,954
<PP&E>                                         2,438,599
<DEPRECIATION>                                 2,266,143
<TOTAL-ASSETS>                                 1,066,469
<CURRENT-LIABILITIES>                          338,812
<BONDS>                                        0
<PREFERRED-MANDATORY>                          0
<PREFERRED>                                    0
<COMMON>                                       11,129,954
<OTHER-SE>                                     (10,402,297)
<TOTAL-LIABILITY-AND-EQUITY>                   1,066,469
<SALES>                                        985,182
<TOTAL-REVENUES>                               985,182
<CGS>                                          751,071
<TOTAL-COSTS>                                  751,071
<OTHER-EXPENSES>                               426,059
<LOSS-PROVISION>                               (191,949)
<INTEREST-EXPENSE>                             (22,427)
<INCOME-PRETAX>                                (212,490)
<INCOME-TAX>                                   0
<INCOME-CONTINUING>                            (212,490)
<DISCONTINUED>                                 0
<EXTRAORDINARY>                                (212,490)
<CHANGES>                                      0
<NET-INCOME>                                   (212,490)
<EPS-PRIMARY>                                  0
<EPS-DILUTED>                                  0