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The Exhibit of the Brush Electric Company at the International Electrical Exposition Philadelphia

Automatic Torpedoes

Changeable Speeds

Baldness--Its Prevention and Cure

Aspects of the Planets in November - 1884

Upsetting of Iron

Improved Explosive Shell

Shade Roller Hanger

Low Pressure Boiler

Improved Coal Crane

Street Car Driver's Change Box

Improved Colter Hanger

An Improved Gun Sight

Steam Catamaran

Twelve-Wheel Freight Locomotive

The Living Organisms of the Atmosphere

Agricultural Inventions - November 1, 1884

Engineering Inventions - November 1, 1884

Miscellaneous Inventions - November 1, 1884


  • Recommended

    New Books and Publications - November 1, 1884

  • Departments

    Business and Personal - November 1, 1884

  • Index of Inventions - November 1, 1884

  • Notes and Queries - November 1, 1884

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November 01, 1884

Confronting Common Wisdom