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American Goods in Russia

The Isthmian Canal

Official Trial of the United States Cruiser "Albany"

Legislative Foolishness

A Remarkable Collection of Lamps

Torpedo Boat Makes over 35 Knots an Hour

The "Kaiser Wilhelm" Again Breaks her Record

Palisade Preservation

Magnetism of the Earth

British and Boer Guns--A Lesson from the South African War

By Godfrey L. Carden

A Warning to the Inventor

The New Croton Dam--New York City's Water Supply

An Improved Chain Pipe-Wrench

The Pierce Cushion-Frame, Chainless Bicycle

A Guard for the Projecting Parts of Machinery

How a Weather Map is Made

Discovery of Cliff Dwellings in the Southwest

By George Wharton James

The Armament of our Latest Warships

Electro-magnetic Rotation

By Howard B. Dailey

The Danilewsky Flying Machine


  • Departments

    Correspondence - January 20, 1900

  • Business and Personal - January 20, 1900

  • Recently Patented Inventions - January 20, 1900

  • Notes and Queries - January 20, 1900

  • Index of Inventions - January 20, 1900

  • Patents - January 20, 1900

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January 20, 1900