ON THE ECONOMICAL CONSTRUCTION AND OPERATION OF RAILWAYS IN COUNTRIES WHERE SMALL RETURNS ARE EXPECTED, AS EXEMPLIFIED BY AMERICAN PRACTICE. (INCLUDING PLATES AT BACK OF VOLUME).

Keywords: ECONOMY, CONSTRUCTION, OPERATION, RAILWAYS, ROLLING STOCK, RAILS, LOCOMOTIVES, ENGINES, PERMANENT WAY, COSTS, PRACTICE, ECONOMICS, GAUGES, WAGONS, CARRIAGES, RAILROADS, STANDARDISATION, FREIGHT, PASSENGERS, BOGIES, GRADIENTS, NARROW, TRUCKS, WORKING, UNITED STATES, USA, UK