32-volt equipment provides good illumination on lackawanna M.-U. Cars
Accurate Detection and Recognition of Dirty Vehicle Plate Numbers for High-Speed Applications
Adequate lighting urgently needed for streets and highways
Adequate lighting urgently needed for streets and highways
A discussion of axle generators and pulleys
Aerodynamic Instability of Stay Cables with Lighting Fixtures
Against adoption of polarized headlights at this time
Aircraft-lighting committee progress