Scientific American Magazine Vol 71 Issue 17

Scientific American Magazine

Volume 71, Issue 17

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Features

The New Harlem River Speedway, New York

The Coming Transit of Mercury

An Improved Steam Boiler

A Burglar Proof Express Car

Steel Bridge, Malleco River, Chile

An Aluminum Torpedo Boat

The "Eureka" Smoke Bleacher

The Grand Saloon and Electric Lighting of the Steamer Priscilla, of the Fall River Line

A Cottage at Cranford, New Jersey

To Inventors - October 27, 1894

Communications Received

Departments

Recently Patented Inventions - October 27, 1894

Business and Personal - October 27, 1894

Notes and Queries - October 27, 1894

Index of Inventions - October 27, 1894

Patents - October 27, 1894