<ARTICLE> 5
<LEGEND>     This schedule contains summary financial information extracted
             from financial statements as of September 30, 1994 and is
             qualified in its entirety by reference to such financial
             statements.
<MULTIPLIER> 1,000,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1994
<PERIOD-END>                               SEP-30-1994
<CASH>                                             122
<SECURITIES>                                         0
<RECEIVABLES>                                      652
<ALLOWANCES>                                        12
<INVENTORY>                                        433
<CURRENT-ASSETS>                                 1,441
<PP&E>                                           3,896
<DEPRECIATION>                                   1,976
<TOTAL-ASSETS>                                   3,813
<CURRENT-LIABILITIES>                              725
<BONDS>                                            723
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                        135
<COMMON>                                           197
<OTHER-SE>                                       1,261
<TOTAL-LIABILITY-AND-EQUITY>                     3,813
<SALES>                                          2,674
<TOTAL-REVENUES>                                 2,674
<CGS>                                            1,708
<TOTAL-COSTS>                                    1,708
<OTHER-EXPENSES>                                   575
<LOSS-PROVISION>                                     2
<INTEREST-EXPENSE>                                  37
<INCOME-PRETAX>                                    334
<INCOME-TAX>                                       117
<INCOME-CONTINUING>                                217
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       217
<EPS-PRIMARY>                                     3.12
<EPS-DILUTED>                                     3.12