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SA Supplements Vol 58 Issue 1506supp

SA Supplements

Volume 58, Issue 1506supp

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Features

The Coolgardie Water Works

By the English Correspondent of the Scientific American

Siberia and the Trans-Siberian Railway

The Non-Metallic Mineral Products of the United States

Thermo-Electric Receivers for Wireless Telegraphy and Telephony

By the Belgian Correspondent of the Scientific American

Protection of Treasure by Electricity

Do the Rails of Electric Street Railways Return the Current to the Generating Station, or Simply Act as a Ground?

The Results of Original Experiments by Emile Guarini

Recoil.—II

J. P. Farley

New Low Temperature Phenomena

Pictures in Wheat and Corn at the St. Louis Fair

By the St. Louis Correspondent of the Scientific American

St. Louis

“Wool Conditioning” in England

An Important Organization for the Prevention of Fraud

The Relations of Technical Chemistry to the other Sciences.—I

Charles E. Munroe

Wood Alcohol

A New Flooring Material

A House Automobile

Prof. Arnold's Steel Tester

The Construction of Automatons

Coal Consumption of Locomotives

Scientific Agriculture

William Somerville

Ancient Egyptian Monumental Colors

Engineering Notes

Electrical Notes

Selected Formulæ

Trade Notes and Recipes

Departments

Correspondence - November 12, 1904