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The Return of the Peary Expedition

Another Runaway Elevator

The Suppression of a Fraudulent System of Patent Practice

Rapid Transit Scheme Approved by the Park Board

New Eastward Record for the Liner Kaiser Wilhelm

The American Institute Fair, New York

Opening of the Pneumatic Postal Tube Service in New York City

The Lowell Textile School

A New Hand Dynamo

An Improved Boiler Tube Cleaner

A Rail Joint Support and Bearing Plate

A Floating Dry Dock for Havana

The Parasites of Ants

Departments

  • Recommended

    New Books, Etc. - October 16, 1897

  • Departments

    Recently Patented Inventions - October 16, 1897

  • Business and Personal - October 16, 1897

  • Index of Inventions - October 16, 1897

  • Notes and Queries - October 16, 1897

  • Patents - October 16, 1897

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October 16, 1897

See the World from a Different Perspective

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