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The International Railway Congress

Complete the Coast Defenses

The Recent Railroad Horror

Two Great Ocean Contests

An Electric Process for Manufacturing Peat

Artificial Cotton

An Astronomical Clock with an Automatic Adjustment of Time and Church Calendar

By Charles A. Brassler

Concrete Foundations of the New Passenger Station, Washington, D. C

By Day Allen Willey

The Modern High-Speed Locomotive

The Great 3,000-Mile Yacht Race

The Montgomery Aeroplane

Destroying a Russian Mine

Comparative Tests of Steam and Electric Locomotives

An Improved Fire Extinguisher

An Improved Viscosimeter

Patent and Department

Apparatus for Testing Flashing Points of Oils

Business and Personal Wants - May 20, 1905


  • Departments

    Correspondence - May 20, 1905

  • Recently Patented Inventions

  • Notes and Queries - May 20, 1905

  • Index of Inventions - May 20, 1905

  • New Books, Etc. - May 20, 1905

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