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Features

Heavy Quick-Firing Batteries

Opening of a New Dry Dock at Norfolk, Va

An Improved Oil Can

An Improved Seed Cotton Cleaner

A Lamp Heater for Vessels

Improved Feed or Nose Bag for Horses

An Improved Car Coupling

An Improved Hinge

Envelope Addressing Machine

A Gas Burner for Heating Purposes

The Vyrnwy Lake of the Liverpool Water Works

The Torpedo Boat Stiletto

By George F. W. Holman

Chinese Alligators in the Aquarium at Berlin

Lake's Ocean Tricycle at Atlantic City, N. J

Apparatus for Soldering and Melting

By M. Hopkins

An Improved Automatic Clutch and Tension Machine

Departments

  • Letters

    Correspondence- May 11,1889

  • Recommended

    New Books and Publications- May 11,1889

  • Departments

    Notes and Queries- May 11,1889

  • Recently Patented Inventions- May 11,1889

  • Business and Personal- May 11,1889

  • Index of Inventions- May 11,1889

  • To Inventors- May 11,1889

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May 04, 1889

Help Us Reforest the Mississippi River Valley