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Scientific American Magazine Vol 90 Issue 6

Scientific American Magazine

Volume 90, Issue 6

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Features

Relative Strength of the Naval Powers

Near Completion of the First Hudson River Tunnel

Corrosion of Architectural Steel

An Imperial Floating Exhibition

The Grants of the Carnegie Institution

Equable Temperature in the Subway

Preventing Frost on Show Windows in Winter

Carroll Davidson Wright

Marcus Benjamin

Dispersion of Fogs by Electricity

An Ingenious Machine Which Greatly Simplifies the Process of Printing

The New Stage of the Metropolitan Opera House

Pullman Cars in Railroad Accidents

Making Asbestos Fire Curtains and Fireproof Fabrics

A. Frederick Collins

The Aborigines of Japan

Walter L. Beasley

A Handy Coin Holder

Cooking Device for Camping Purposes

Lifting Jack

Automatic Track Gage

Spur Attachment for Leggings

Business and Personal Wants

Departments

The Heavens in February - February 6, 1904

Correspondence - February 6, 1904

Notes and Queries - February 6, 1904

Recently Patented Inventions - February 6, 1904

Index of Inventions - February 6, 1904