Chemistry applied to railroads
Doping petrol and how to detect it
Possible fuel savings in automotive engines
Recent aircraft engine developments
Airplane design and performance improvements since the armistice
Automotive phases of carbon monoxide research summarized
Production standards applied to motor-vehicle maintenance
Aircraft-engine specifications
Fuels and dopes for aircraft engines
Principles underlying disinfection on board merchant ships
Principles underlying disinfection on board merchant ships
Ignifugation des bois et tissus utilises a bord des navires
Production of magnesium-alloy aircraft parts
Welding propellers shaft tubing for automotive industry
Employment of electro-chemical deposition in manufacture and maintenance of automobiles