                  1948   8                            10      150        1949   7     10      1       

      1948   12  1     2                                             1                                                                                                                                       
                              3                    49.5       1948   8                 1948   11 16                       116.3         1948         400      
     11                                 200                                         200.4459           1949   1  1    60          260      
                                                                                         4             20                       
                      400                                           350              50          350                                    700     
      700             1     38    700     2.66                                                            
               
               