Lighting the inside of freight cars during loading\ill\
Economy of electric street lighting discussed
The electric lighting of the austrian railway car post-offices
Avoidance of glare in street traffic
Luminance studies carried out on experimental road lighting
Testing of lighting systems in transportation
Neue Siemens-Anlagen fuer den Nacht-Luftverkehr
New German regulations for motor-vehicle lighting
Modern electric automobile headlights
Regulation of electric lighting system of motor vehicles
Sichtverhaeltnisse an Fussgaenger-Ueberwegen
Wide range street lighting and safety in transportation
Requirements of effective advertising signs
A new system for the electric lighting of railway carriages
Operating costs of street lighting
Airplane and automobile headlights with adjustable lights