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The Paris Automobile Show

Fish Oils, Fats, and Waxes

By Charles H. Stevenson

The Edison Portland Cement Works

A New Kind of Waterproof Fabric

The Emery Testing Apparatus at the Massachusetts Institute of Technology

By Day Allen Willey

The Cost of Power

An Austrian Steam-Hydraulic Forging Press


The Possibilities of the Aerodrome

American Association for the Advancement of Science

Statistical Atlas of the United States

Manufacture of Achroodextrin and Alcohol

Grape, Raisin, and Wine Production in the United States

By George C. Husmann

Universities: Their Aims, Duties, and Ideals

Grants made by the Carnegie Institution

Electrical Vision

Trade Suggestions from United States Consuls


Selected Formulæ


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