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Features

The New Bridge Over the East River at Blackwell's Island, New York

The Commercial Synthesis of Carbon and Hydrogen

An Automatic Feed Lubricator

An Automatic Instantaneous Water Heater

A Revolving Brush Car Fender

An Ancient Roman City in Algeria

An Improved Flue Expander

The Advertising Tricycle

A Mechanical Color Test

By Marcus Benjamin

The Boring Woodpecker

The Mysterious Clepsydra

To Inventors - February 23, 1895

Departments

  • Recommended

    New Books and Publications - February 23, 1895

  • Departments

    Recently Patented Inventions - February 23, 1895

  • Notes and Queries - February 23, 1895

  • Business and Personal - February 23, 1895

  • Index of Inventions - February 23, 1895

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February 23, 1895

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