'C. Vanderbilt thought George Westinghouse's idea of stopping a train by this means a fool notion'
the air brake
TECHNOLOGY: C. Vanderbilt thought George Westinghouses idea of stopping a train by this means a fool notion
C. Vanderbilt thought George Westinghouse's idea of stopping a train by this means a fool notion
C. Vanderbilt thought George Westinghouse's idea of stopping a train by this means a fool notion
TECHNOLOGY
the air brake
TECHNOLOGY