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A Forecast and Its Fulfillment

Growing Prosperity in Agriculture

New Method of River Tunneling

What is the Interior Condition of the Earth?

Levavasseur's Gliding Boat

Results of the First International Balloon Race

Masks of Classic and Modern Times--II

By Randolph I. Geare

The Harvest Moon

By Arthur B. Turner

The New Route to Ireland

By L. H. Yates

The Winning Foreign Machines in the Third International Race for the Vanderbilt Cup

The Teltow Canal

By Our Berlin Correspondent

Progress of the New York Central Terminal Improvements

Business and Personal Wants


  • Departments


  • Recently Patented Inventions

  • Notes and Queries

  • Index of Inventions

  • Patents

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