• Electric Car-lighting Systems, Part 2, Electro-magnet Type, p. 72 • Brooklands record attempts, p. 75 • French GP Preview, p. 76 • The Corrosion of Ball Bearings, p. 77 • Road Signs, Suggested Patterns, p. 80 • Brussels Automobile Salon, p. 82 • Michelin Twin (Jumele) Tyre, p. 84 • The Evolution of the Taxicab, p. 87 • First Australian Motor Exhibition, p. 89