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Crosby Steam Gauge and Valve Co.'s Exhibit

A Suggested School of Fire Extinguishment

The Lake Keuka Wine Company Exhibit

Lubricators and Safety Steam Appliances at the Fair

Protection Against Train Robbers

The Brooklyn Institute

Notes from the Worlds Columbian Exposition Chicago 1893

An Improved Concentrator

An Improved Wheel for Velocipedes, Etc.

A Convenient Reading Stand

The Electricity Building at the Fair

A Wire Rope Tramway Operated at the Fair

Light Locomotives Shown at the Fair

Mounting of Large Animals

By L. L. Dyche

To Inventors


  • Departments


  • Recently Patented Inventions

  • New Books and Publications

  • Notes and Queries

  • Index of Inventions

  • Business and Personal

  • Patents!

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