Automotive applications of marine engines in the war
Cutting costs 20% and making 100% on-time shipments
Studying the street traffic problem
Steam jet forced draught furnaces for marine work
Recommendations as to street traffic control signals
Broad solution for traffic problem developed in New York
Colour light signals for road traffic
100-cycle power distribution for code train stop
Remedies for traffic congestion
I.C.C. hearing on train control
Methods used in finding defects in train control equipment
Light signals for traffic regulation
Hearings on automatic train control