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Operation
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Evaluation Analysis on the Traffic Safety Related to the Road Alignment Based on the Operation Speed
Analysis of a passive heat sink for temperature stabilization of high-power LED bulbs
Train stop without permissive wayside signals used on I. C.
Automatic control company's apparatus is tested on big four
Audible warning devices for train control
The nickel plate installs the union intermittent train stop
Recent developments in telephone train dispatching circuits
G. R. S. company's auto-manual train control
Electric automechanical handling of freight shipments
Injunction on automatic train control asked by Delaware and Hudson
A study of economics of freight train movements
Influence of bonded rail resistance on track circuit safety
Train control development on the C. and O.