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The Clapp-Griffiths Steel Process

Loss of the Cunard steamer Oregon

As to the Sinking of the Oregon

Practical Directions for Lightning Rods

Photographic notes - March 27, 1886

Waterproof Writing Ink and Paper

Smoke Conductor

Car Coupling

An Improved "Venetian" Blind

Washing Machine

Improved Snow Plow

A Mechanical Counter

An Improved Automatic Engine

Pipe Cutting Lathe

The Edinburgh International Exhibition

A Novel Ellipsograph

Armor for Vessels, Forts, Etc.

Agricultural Inventions - March 27, 1886

Miscellaneous Inventions - March 27, 1886

Engineering Inventions - March 27, 1886


  • Letters

    Correspondence - March 27, 1886

  • Recommended

    New Books and Publications - March 27, 1886

  • Departments

    Business and Personal - March 27, 1886

  • Notes and Queries - March 27, 1886

  • Index of Inventions - March 27, 1886

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Dwindling Supply. Increasing Demand.

Dwindling Supply. Increasing Demand.

Solving the Water Crisis