Scientific American Magazine Vol 87 Issue 10

Scientific American Magazine

Volume 87, Issue 10

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Features

West Point Methods for Sandhurst

The Emerald Industry of Colombia

Our Fastest Battleship

A Point in Boiler Construction

Electric Glass Smelting

Ventilation of Underground Roads

Where Wood Engraving Originated

The Supplanting of Agriculture by Chemistry

Another Great Hydraulic Electric Power Plant

New Ten-Wheeled Passenger Engine

A New System of Sinking Shafts

Schneider-Canet Launching Apparatus for Submarine Torpedoes

Hydraulic Process for Manufacturing Gun-Cotton Charges

The New York Edison Power Station

Shade-Grown Tobacco

Waldon Fawcett

Remarkable Blasting Operations in Slate Quarries

Largest Watch in the World

The New Russian Battleship "Kniaz Potemkin Tavritchesky"

A New Saw-Clamp

Oddities in Inventions

Business and Personal Wants

Departments

The Heavens in September, 1902

Correspondence - September 6, 1902

Legal Notes - September 6, 1902

Recently Patented Inventions - September 6, 1902

Index of Inventions - September 6, 1902

Patents - September 6, 1902

New Books Etc. - September 6, 1902

Notes and Queries - September 6, 1902