Abstract :
Chicago. — December 17, 1920, Western Society of Engineers. Papers: “Economic Aspects of the Light Weight Safety Car,” by H. A. Johnson, Organizing Engineer, Chicago, N. S. and Milwaukee Railway; “Train Operation on Surface Lines,” by F. B. Way, Vice-President and General Manager, Milwaukee Elec. Railway & Light Company; “Substation Operation,” by Charles H. Jones, Electrical Engineer, Chicago, North Shore & Milwaukee Railway.
