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Raising Vessels by Means of Air Sacks

Aerial Navigation

Water Power Transformed into Light

Notes from the Worlds Columbian Exposition Chicago 1893

The Fox Safety Razor and Strop

A Readily Applied Burglar Alarm

A Railway Cattle Guard

An Experiment in Divination

Thawing Out Frozen Pipes, Etc.

A Convenient Bench Vise

The Imperial Institute, London

The World's Columbian Exposition--A View in Columbian Avenue, Palace of Manufactures and Liberal Arts

Mill Engines

South Sea Island Village

Hoo-Den, or Japanese Building

Visiting the Viking Ship

To Inventors


  • Departments


  • New Books and Publications

  • Recently Patented Inventions

  • Index of Inventions

  • Notes and Queries

  • Business and Personal

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August 19, 1893