Minor punctuation errors have been changed without notice. Printer
errors have been changed and are listed below. All other
inconsistencies are as in the original.
Characters that could not be displayed directly in Latin-1 are
transcribed as follows:
_ - italics
The following changes have been made to the text:
Page 3: "Davied J." changed to "David J".
Page 16: "first class the profit" changed to "first case the profit".
Page 29: "employes not in" changed to "employees not in".
Page 30: "Governmnt ownership" changed to "Government ownership".