Examines industrial and employment impact of automation.These devices detect defective equipment on cars such as brake rigging, etc., that comes within 3 inches of top of rail and are circuited to place the hump signal to aquot;stopaquot; and to provide visual and audible alarms at the hump office, at the control tower, and at the inspection pits. ... as well, management authorized the expenditure of $1, 600, 000 to put manual control retarders in the westward yard in 1944.
|Title||:||Automation and technological change|
|Author||:||United States. Congress. Joint Economic Committee|