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The Brussels Conference of the International Union for the Protection of Industrial Property

War Measures that Make for Peace

The New Director of the Lick Observatory

Valuable Advice to Cattle Shippers

The Reversing Steam Turbine

The New Single Forged Cannon

A Vehicle Wheel Tire Tightener

A Lawn Mower Attachment

How Flag Sticks are Made

Experiments on the Effect of Varying the Area of Screw Propellers

By W. F. Durand

Improved Calipers

Spanish Destroyers and Torpedo Boats Destined for Cuba

The Manufacture of Paper

A Newly Discovered Portrait of Amerigo Vespucci

To Inventors - March 19, 1898

Departments

  • Letters

    Correspondence - March 19, 1898

  • Recommended

    New Books, Etc. - March 19, 1898

  • Departments

    Business and Personal - March 19, 1898

  • Index of Inventions - March 19, 1898

  • Notes and Queries - March 19, 1898

  • Recently Patented Inventions - March 19, 1898

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March 19, 1898

See the World from a Different Perspective

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