Exhibit No. 11

                       Computation for Earnings Per Share
           For the Three and Six Months Ended June 30, 1995 and 1994
                (amounts in millions except for per-share data)
                                   Unaudited

 
                                         
                                                 Three Months Ended         Six Months Ended
                                                       June 30                  June 30
                                                 ------------------         ---------------- 
                                                   1995     1994             1995     1994
                                                   ----     ----             ----     ----
                                                                           
PRIMARY
-------

Common Stock and Common Stock Equivalents
-----------------------------------------
Average number of common shares
 outstanding including shares
 issuable under stock options                      37.6     37.9              37.6     37.8
                                                   ====     ====              ====     ====
 
Net Earnings Per Share
----------------------
Net earnings                                      $52.7    $53.3             $87.1   $101.3
Less:
  Dividend requirement on Series A
    convertible preferred stock                     4.7      4.8               9.4      9.5
Plus:
  Tax benefit on dividends
    applicable to unallocated
    preferred shares                                1.2      1.2               2.3      2.4
                                                  -----    -----             -----   ------
Net earnings applicable                                                            
  to common stock                                 $49.2    $49.7             $80.0   $ 94.2
                                                  =====    =====             =====   ======
Net earnings per share of common                                                   
  stock                                           $ 1.31   $ 1.31            $ 2.13  $  2.49
                                                  ======   ======            ======  =======
 
FULLY DILUTED
-------------
 
Common Stock and Common Stock Equivalents
-----------------------------------------
Average number of common shares
  outstanding including shares
  issuable under stock options                     37.6     37.9              37.6     37.8
                                                                                  
Average number of common shares                                                   
  issuable under the Employee                                                     
  Stock Ownership Plan                              5.4      5.5               5.4      5.5
                                                  -----    -----             -----   ------
 
Average number of common and common
  equivalent shares outstanding                    43.0     43.4              43.0     43.3
                                                  =====    =====             =====   ======
 
Pro forma Adjustment to Net Earnings
------------------------------------
Net earnings as reported                          $52.7    $53.3             $87.1   $101.3
Less:                                                                              
  Increased contribution to Employee                                               
    Stock Ownership Plan assuming                                                  
    conversion of preferred shares                                                 
    to common                                       1.9      1.9               3.7      3.9
  Net reduction in tax benefits
    assuming conversion of Employee
    Stock Ownership Plan preferred
    shares to common                                 .2       .4                .5       .6
                                                  -----    -----             -----   ------
Pro forma net earnings                            $50.6    $51.0             $82.9   $ 96.8
                                                  =====    =====             =====   ======
Fully diluted net earnings per                                                    
  share                                           $ 1.18   $ 1.18            $ 1.93  $  2.23
                                                  ======   ======            ======  =======


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