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SA Supplements Vol 57 Issue 1476supp

SA Supplements

April 1904

Volume 57, Issue 1476supp

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Features

Automobile Fire Engines

Emile Guarini

Modern Methods of Operating Machine Tools Electrically

Contemporary Electrical Science

Radium.—II

Radio-Tellurium

Our Flood Warning Service

Charles Alma Byers

Capt. Scott in the Antractic

The Recent Volcanoes of Southwestern Idaho and Southeastern Oregon

Israel C. Russell

A New Invention for Rendering Vessels Unsinkable

Herbert C. Fyfe

Action of Anæsthetics on Plants

The Crystal Cave of South Dakota

Edmund Otis Hovey

Trade Suggestions from United States Consuls

Electrical Notes

Engineering Notes

Patents!

Trade Notes and Recipes