Scientific American Magazine Vol 87 Issue 26

Scientific American Magazine

Volume 87, Issue 26

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Features

Building American Locomotives in British Shops

Naval War-Game Between the United States and Germany

The New Railroad and Trolley Tunnels Entering New York

The Army Signal Corps

European Sale of Pupin's Telephone Patents

To Our Subscribers

A German Ambulance Train

Electro-Magnetic Rotations

Howard B. Dailey

Machine for Removing and Disposing of Snow

Thomas Alva Edison

The New Armored Cruisers "Tennessee" and "Washington"

Spectral Photography

George M. Hopkins

Leading Types of 1902 French Light-Weight Automobiles

Business and Personal Wants

Departments

Science Notes - December 27, 1902

Correspondence - December 27, 1902

Recently Patented Inventions - December 27, 1902

Notes and Queries - December 27, 1902

Index of Inventions - December 27, 1902

Index - December 27, 1902