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The Race for the Gordon Bennett Cup, Enforcing the Migratory Bird Regulations and more

By John Jay Ide

Are Men Better Typists Than Women?

Interesting Scientific Tests Made by J. M. Lahy

By Jacques Boyer

Turbine Reduction Gear in Relation to Battleship Fighting Power

How Light Reduction Gear Turbines would add two Fourteen-inch Guns to the "Nevada"

Repelling Aeroplanes from the Ground, Panama Hat Industry in the Philippines and more

By C. Dienstbach

The Passaic Valley Sewer

Plans for Securing Wide Diffusion at the Outlet in New York Bay

The Work of Aircraft in the French Maneuvers, 1913

Aircraft were not Conspicuous, but Nevertheless Extremely Useful

By H. Bannerman-Phillips


  • Letters

    Correspondence - October 25, 1913

  • Departments

    The Motor-Driven Commercial Vehicle - October 25, 1913

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