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Utilizing Wave Power at the Sea Beach

Position of the Planets for October

Successful Trials of the New Cruiser Baltimore

An Improved Cocoanut Parer

An Improved Storm Apron

An Improved Sill Plate for Railway Cars

An Improved Governor for Steam Engines

A Railway Car for Carrying Wide Stones

The John Good Force Draught Fuel Gas Generator and Smoke Consumer for Steam Boilers

An Improved Backband Hook

An Improved Key-Hole Guard

An Improved Undulating Furnace Hearth

The Victor Typewriter

The Woodcock

Types of the French Navy--The Condor


  • Letters

    Correspondence- September 28, 1893

  • Departments

    Business and Personal- September 28, 1893

  • Recently Patented Inventions- September 28, 1893

  • Notes and Queries- September 28, 1893

  • Index of Inventions- September 28, 1893

  • To Inventors- September 28, 1893

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September 28, 1889

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