EXHIBIT 12.1
    
 
   
                                   JSCE, INC.
         CALCULATION OF HISTORICAL RATIOS OF EARNINGS TO FIXED CHARGES
    
 
   


                                                                           YEAR ENDED DECEMBER 31,
                                                               -----------------------------------------------
                                                                1994      1993       1992      1991      1990
                                                               ------    -------    ------    ------    ------
                                                                        (DOLLAR AMOUNTS IN MILLIONS)
 
                                                                                         
Income (loss) before income taxes, extraordinary item and
  cumulative effect of accounting changes...................   $ 28.7    $(257.6)   $(24.0)   $(67.1)   $ 57.2
Add (deduct):
     Minority interest share of income (loss)...............     (1.6)      (3.2)     (2.7)      2.9       5.3
     Equity in (earnings) loss of affiliates................      (.1)                 (.5)     39.9       2.2
     Interest expense(a)....................................    268.5      254.2     300.1     335.2     337.8
     Interest component of rental expense...................     11.4       11.3      10.6       9.7       9.3
                                                               ------    -------    ------    ------    ------
Earnings available for fixed charges........................   $306.9    $   4.7    $283.5    $320.6    $411.8
                                                               ------    -------    ------    ------    ------
                                                               ------    -------    ------    ------    ------
Fixed charges:
     Interest expense(a)....................................   $268.5    $ 254.2    $300.1    $335.2    $337.8
     Capitalized interest...................................      3.9        3.4       4.2       2.4       5.8
     Interest component of rental expense...................     11.4       11.3      10.6       9.7       9.3
                                                               ------    -------    ------    ------    ------
          Total fixed charges...............................   $283.8    $ 268.9    $314.9    $347.3    $352.9
                                                               ------    -------    ------    ------    ------
                                                               ------    -------    ------    ------    ------
Ratio of earnings to fixed charges..........................     1.08           (b)       (b)       (b)   1.17
                                                               ------    -------    ------    ------    ------
                                                               ------    -------    ------    ------    ------

    
 
   
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 (a) For  the years ended December 31, 1994, 1993, 1992, 1991 and 1990, interest
     expense includes  amortization of  deferred debt  issuance costs  of  $10.1
     million,  $7.9  million, $14.6  million, $17.6  million and  $16.9 million,
     respectively.
    
 
   
 (b) For the  years  ended December  31,  1993,  1992 and  1991,  earnings  were
     inadequate  to cover  fixed charges  by $264.2  million, $31.4  million and
     $26.7 million, respectively.